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-165303241500220.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-04, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r240-smll-165303241500220
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 288K
-rw-r--r-- 1 mcc users 7.8K Apr 29 15:33 CTLCardinality.txt
-rw-r--r-- 1 mcc users 90K Apr 29 15:33 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Apr 29 15:33 CTLFireability.txt
-rw-r--r-- 1 mcc users 49K Apr 29 15:33 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 3.6K May 9 09:06 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K 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 18K 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 35K 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-04-LTLFireability-00
FORMULA_NAME SmartHome-PT-04-LTLFireability-01
FORMULA_NAME SmartHome-PT-04-LTLFireability-02
FORMULA_NAME SmartHome-PT-04-LTLFireability-03
FORMULA_NAME SmartHome-PT-04-LTLFireability-04
FORMULA_NAME SmartHome-PT-04-LTLFireability-05
FORMULA_NAME SmartHome-PT-04-LTLFireability-06
FORMULA_NAME SmartHome-PT-04-LTLFireability-07
FORMULA_NAME SmartHome-PT-04-LTLFireability-08
FORMULA_NAME SmartHome-PT-04-LTLFireability-09
FORMULA_NAME SmartHome-PT-04-LTLFireability-10
FORMULA_NAME SmartHome-PT-04-LTLFireability-11
FORMULA_NAME SmartHome-PT-04-LTLFireability-12
FORMULA_NAME SmartHome-PT-04-LTLFireability-13
FORMULA_NAME SmartHome-PT-04-LTLFireability-14
FORMULA_NAME SmartHome-PT-04-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1653106348445

Running Version 202205111006
[2022-05-21 04:12:30] [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 04:12:30] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-21 04:12:30] [INFO ] Load time of PNML (sax parser for PT used): 112 ms
[2022-05-21 04:12:30] [INFO ] Transformed 139 places.
[2022-05-21 04:12:30] [INFO ] Transformed 159 transitions.
[2022-05-21 04:12:30] [INFO ] Found NUPN structural information;
[2022-05-21 04:12:30] [INFO ] Parsed PT model containing 139 places and 159 transitions in 281 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 15 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Deduced a syphon composed of 17 places in 2 ms
Reduce places removed 17 places and 19 transitions.
FORMULA SmartHome-PT-04-LTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-04-LTLFireability-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-04-LTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 24 out of 122 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 122/122 places, 140/140 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 96 transition count 114
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 96 transition count 114
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 53 place count 96 transition count 113
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 57 place count 92 transition count 109
Iterating global reduction 1 with 4 rules applied. Total rules applied 61 place count 92 transition count 109
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 65 place count 88 transition count 105
Iterating global reduction 1 with 4 rules applied. Total rules applied 69 place count 88 transition count 105
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 70 place count 87 transition count 104
Iterating global reduction 1 with 1 rules applied. Total rules applied 71 place count 87 transition count 104
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 72 place count 86 transition count 103
Iterating global reduction 1 with 1 rules applied. Total rules applied 73 place count 86 transition count 103
Applied a total of 73 rules in 55 ms. Remains 86 /122 variables (removed 36) and now considering 103/140 (removed 37) transitions.
// Phase 1: matrix 103 rows 86 cols
[2022-05-21 04:12:30] [INFO ] Computed 7 place invariants in 22 ms
[2022-05-21 04:12:31] [INFO ] Implicit Places using invariants in 215 ms returned []
// Phase 1: matrix 103 rows 86 cols
[2022-05-21 04:12:31] [INFO ] Computed 7 place invariants in 8 ms
[2022-05-21 04:12:31] [INFO ] Implicit Places using invariants and state equation in 130 ms returned []
Implicit Place search using SMT with State Equation took 387 ms to find 0 implicit places.
// Phase 1: matrix 103 rows 86 cols
[2022-05-21 04:12:31] [INFO ] Computed 7 place invariants in 9 ms
[2022-05-21 04:12:31] [INFO ] Dead Transitions using invariants and state equation in 118 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 86/122 places, 103/140 transitions.
Finished structural reductions, in 1 iterations. Remains : 86/122 places, 103/140 transitions.
Support contains 24 out of 86 places after structural reductions.
[2022-05-21 04:12:31] [INFO ] Flatten gal took : 46 ms
[2022-05-21 04:12:31] [INFO ] Flatten gal took : 25 ms
[2022-05-21 04:12:31] [INFO ] Input system was already deterministic with 103 transitions.
Finished random walk after 370 steps, including 2 resets, run visited all 25 properties in 88 ms. (steps per millisecond=4 )
FORMULA SmartHome-PT-04-LTLFireability-10 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 7 stabilizing places and 7 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X(G(F(p0)))))'
Support contains 1 out of 86 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 86/86 places, 103/103 transitions.
Graph (trivial) has 77 edges and 86 vertex of which 32 / 86 are part of one of the 2 SCC in 5 ms
Free SCC test removed 30 places
Ensure Unique test removed 38 transitions
Reduce isomorphic transitions removed 38 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 0 with 12 rules applied. Total rules applied 13 place count 55 transition count 52
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 25 place count 43 transition count 52
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 25 place count 43 transition count 47
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 35 place count 38 transition count 47
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 37 place count 36 transition count 45
Iterating global reduction 2 with 2 rules applied. Total rules applied 39 place count 36 transition count 45
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 41 place count 36 transition count 43
Performed 16 Post agglomeration using F-continuation condition with reduction of 4 identical transitions.
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 3 with 32 rules applied. Total rules applied 73 place count 20 transition count 23
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 74 place count 20 transition count 22
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 4 with 5 rules applied. Total rules applied 79 place count 20 transition count 17
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 81 place count 18 transition count 17
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 83 place count 16 transition count 15
Applied a total of 83 rules in 49 ms. Remains 16 /86 variables (removed 70) and now considering 15/103 (removed 88) transitions.
[2022-05-21 04:12:32] [INFO ] Flow matrix only has 14 transitions (discarded 1 similar events)
// Phase 1: matrix 14 rows 16 cols
[2022-05-21 04:12:32] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-21 04:12:32] [INFO ] Implicit Places using invariants in 49 ms returned []
[2022-05-21 04:12:32] [INFO ] Flow matrix only has 14 transitions (discarded 1 similar events)
// Phase 1: matrix 14 rows 16 cols
[2022-05-21 04:12:32] [INFO ] Computed 5 place invariants in 4 ms
[2022-05-21 04:12:32] [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.
[2022-05-21 04:12:32] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-21 04:12:32] [INFO ] Flow matrix only has 14 transitions (discarded 1 similar events)
// Phase 1: matrix 14 rows 16 cols
[2022-05-21 04:12:32] [INFO ] Computed 5 place invariants in 6 ms
[2022-05-21 04:12:32] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 16/86 places, 15/103 transitions.
Finished structural reductions, in 1 iterations. Remains : 16/86 places, 15/103 transitions.
Stuttering acceptance computed with spot in 229 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SmartHome-PT-04-LTLFireability-00 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 s2 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 2 ms.
FORMULA SmartHome-PT-04-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-04-LTLFireability-00 finished in 561 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(((X((p0 U p1)) U X(p1))&&F((X(p0)||p2))))'
Support contains 4 out of 86 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 86/86 places, 103/103 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 81 transition count 98
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 81 transition count 98
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 12 place count 81 transition count 96
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 14 place count 79 transition count 94
Iterating global reduction 1 with 2 rules applied. Total rules applied 16 place count 79 transition count 94
Applied a total of 16 rules in 13 ms. Remains 79 /86 variables (removed 7) and now considering 94/103 (removed 9) transitions.
// Phase 1: matrix 94 rows 79 cols
[2022-05-21 04:12:32] [INFO ] Computed 7 place invariants in 2 ms
[2022-05-21 04:12:32] [INFO ] Implicit Places using invariants in 74 ms returned []
// Phase 1: matrix 94 rows 79 cols
[2022-05-21 04:12:32] [INFO ] Computed 7 place invariants in 3 ms
[2022-05-21 04:12:32] [INFO ] Implicit Places using invariants and state equation in 109 ms returned []
Implicit Place search using SMT with State Equation took 198 ms to find 0 implicit places.
// Phase 1: matrix 94 rows 79 cols
[2022-05-21 04:12:33] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-21 04:12:33] [INFO ] Dead Transitions using invariants and state equation in 136 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 79/86 places, 94/103 transitions.
Finished structural reductions, in 1 iterations. Remains : 79/86 places, 94/103 transitions.
Stuttering acceptance computed with spot in 209 ms :[(OR (NOT p1) (AND (NOT p0) (NOT p2))), (NOT p1), (AND (NOT p2) (NOT p0)), true]
Running random walk in product with property : SmartHome-PT-04-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p2), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p2:(EQ s67 1), p1:(AND (EQ s41 1) (EQ s69 1)), p0:(EQ s52 1)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 103 steps with 0 reset in 4 ms.
FORMULA SmartHome-PT-04-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-04-LTLFireability-02 finished in 588 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(F(X((X(G(p0))&&p0))))))'
Support contains 1 out of 86 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 86/86 places, 103/103 transitions.
Graph (trivial) has 78 edges and 86 vertex of which 43 / 86 are part of one of the 3 SCC in 0 ms
Free SCC test removed 40 places
Ensure Unique test removed 52 transitions
Reduce isomorphic transitions removed 52 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 8 place count 45 transition count 43
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 15 place count 38 transition count 43
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 15 place count 38 transition count 39
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 23 place count 34 transition count 39
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 26 place count 31 transition count 36
Iterating global reduction 2 with 3 rules applied. Total rules applied 29 place count 31 transition count 36
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 31 place count 31 transition count 34
Performed 10 Post agglomeration using F-continuation condition.Transition count delta: 10
Deduced a syphon composed of 10 places in 0 ms
Reduce places removed 10 places and 0 transitions.
Iterating global reduction 3 with 20 rules applied. Total rules applied 51 place count 21 transition count 24
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 52 place count 21 transition count 23
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 4 with 4 rules applied. Total rules applied 56 place count 21 transition count 19
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 57 place count 20 transition count 19
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 59 place count 18 transition count 17
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 60 place count 17 transition count 17
Applied a total of 60 rules in 22 ms. Remains 17 /86 variables (removed 69) and now considering 17/103 (removed 86) transitions.
[2022-05-21 04:12:33] [INFO ] Flow matrix only has 15 transitions (discarded 2 similar events)
// Phase 1: matrix 15 rows 17 cols
[2022-05-21 04:12:33] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-21 04:12:33] [INFO ] Implicit Places using invariants in 45 ms returned []
[2022-05-21 04:12:33] [INFO ] Flow matrix only has 15 transitions (discarded 2 similar events)
// Phase 1: matrix 15 rows 17 cols
[2022-05-21 04:12:33] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-21 04:12:33] [INFO ] Implicit Places using invariants and state equation in 62 ms returned []
Implicit Place search using SMT with State Equation took 109 ms to find 0 implicit places.
[2022-05-21 04:12:33] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-21 04:12:33] [INFO ] Flow matrix only has 15 transitions (discarded 2 similar events)
// Phase 1: matrix 15 rows 17 cols
[2022-05-21 04:12:33] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-21 04:12:33] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 17/86 places, 17/103 transitions.
Finished structural reductions, in 1 iterations. Remains : 17/86 places, 17/103 transitions.
Stuttering acceptance computed with spot in 86 ms :[(NOT p0)]
Running random walk in product with property : SmartHome-PT-04-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s5 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 1 ms.
FORMULA SmartHome-PT-04-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-04-LTLFireability-03 finished in 289 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X((p0 U p1))||((p2 U p3) U p0)||G(p0)))'
Support contains 4 out of 86 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 86/86 places, 103/103 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 81 transition count 98
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 81 transition count 98
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 11 place count 81 transition count 97
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 13 place count 79 transition count 95
Iterating global reduction 1 with 2 rules applied. Total rules applied 15 place count 79 transition count 95
Applied a total of 15 rules in 18 ms. Remains 79 /86 variables (removed 7) and now considering 95/103 (removed 8) transitions.
// Phase 1: matrix 95 rows 79 cols
[2022-05-21 04:12:33] [INFO ] Computed 7 place invariants in 2 ms
[2022-05-21 04:12:33] [INFO ] Implicit Places using invariants in 69 ms returned []
// Phase 1: matrix 95 rows 79 cols
[2022-05-21 04:12:33] [INFO ] Computed 7 place invariants in 4 ms
[2022-05-21 04:12:33] [INFO ] Implicit Places using invariants and state equation in 94 ms returned []
Implicit Place search using SMT with State Equation took 165 ms to find 0 implicit places.
// Phase 1: matrix 95 rows 79 cols
[2022-05-21 04:12:33] [INFO ] Computed 7 place invariants in 8 ms
[2022-05-21 04:12:33] [INFO ] Dead Transitions using invariants and state equation in 91 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 79/86 places, 95/103 transitions.
Finished structural reductions, in 1 iterations. Remains : 79/86 places, 95/103 transitions.
Stuttering acceptance computed with spot in 401 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p1) (NOT p3)), (AND (NOT p0) (NOT p1)), true, (NOT p3), (NOT p0)]
Running random walk in product with property : SmartHome-PT-04-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p0) (NOT p3) (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p3) p2), acceptance={} source=0 dest: 2}, { cond=(OR (AND (NOT p0) p3) (AND (NOT p0) p2)), acceptance={} source=0 dest: 3}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 4}], [{ cond=(AND p0 (NOT p3) (NOT p2) (NOT p1)), acceptance={} source=2 dest: 1}, { cond=(AND p0 (NOT p3) p2 (NOT p1)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p3) (NOT p2) (NOT p1)), acceptance={} source=2 dest: 4}, { cond=(AND (NOT p0) (NOT p3) p2 (NOT p1)), acceptance={} source=2 dest: 5}], [{ cond=(AND (NOT p0) (NOT p3) (NOT p2) (NOT p1)), acceptance={} source=3 dest: 4}, { cond=(AND (NOT p0) (NOT p3) p2 (NOT p1)), acceptance={} source=3 dest: 5}, { cond=(OR (AND (NOT p0) p3 (NOT p1)) (AND (NOT p0) p2 (NOT p1))), acceptance={} source=3 dest: 6}], [{ cond=true, acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p3) (NOT p2)), acceptance={} source=5 dest: 4}, { cond=(AND (NOT p3) p2), acceptance={} source=5 dest: 5}], [{ cond=(AND (NOT p0) (NOT p3) (NOT p2)), acceptance={} source=6 dest: 4}, { cond=(AND (NOT p0) (NOT p3) p2), acceptance={} source=6 dest: 5}, { cond=(OR (AND (NOT p0) p3) (AND (NOT p0) p2)), acceptance={} source=6 dest: 6}]], initial=0, aps=[p0:(EQ s59 1), p3:(EQ s4 1), p2:(NEQ s53 1), p1:(NEQ s58 1)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 450 ms.
Product exploration explored 100000 steps with 50000 reset in 236 ms.
Computed a total of 6 stabilizing places and 6 stable transitions
Computed a total of 6 stabilizing places and 6 stable transitions
Knowledge obtained : [(AND (NOT p0) (NOT p3) p2 p1), (X (NOT (OR (AND (NOT p0) p3 (NOT p1)) (AND (NOT p0) p2 (NOT p1))))), (X (NOT (AND p0 (NOT p3) (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p3) p2 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p3) (NOT p2) (NOT p1)))), (X (NOT (AND p0 (NOT p3) p2 (NOT p1)))), (X (NOT (AND p0 (NOT p1)))), (X (X (AND (NOT p0) (NOT p3) p2))), true, (X (X (AND (NOT p3) p2))), (X (X (NOT (AND p0 (NOT p3) (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p3) p2 (NOT p1))))), (X (X (NOT (AND (NOT p3) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p3) (NOT p2))))), (X (X (OR (AND (NOT p0) p3) (AND (NOT p0) p2)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p3) (NOT p2) (NOT p1))))), (X (X (NOT (AND p0 (NOT p3) p2 (NOT p1))))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Property proved to be true thanks to knowledge :(AND (NOT p0) (NOT p3) p2 p1)
Knowledge based reduction with 20 factoid took 620 ms. Reduced automaton from 7 states, 18 edges and 4 AP to 1 states, 0 edges and 0 AP.
FORMULA SmartHome-PT-04-LTLFireability-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SmartHome-PT-04-LTLFireability-04 finished in 2011 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||X(X(X(G(p1))))))'
Support contains 2 out of 86 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 86/86 places, 103/103 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 81 transition count 98
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 81 transition count 98
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 12 place count 81 transition count 96
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 14 place count 79 transition count 94
Iterating global reduction 1 with 2 rules applied. Total rules applied 16 place count 79 transition count 94
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 17 place count 78 transition count 93
Iterating global reduction 1 with 1 rules applied. Total rules applied 18 place count 78 transition count 93
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 19 place count 77 transition count 92
Iterating global reduction 1 with 1 rules applied. Total rules applied 20 place count 77 transition count 92
Applied a total of 20 rules in 10 ms. Remains 77 /86 variables (removed 9) and now considering 92/103 (removed 11) transitions.
// Phase 1: matrix 92 rows 77 cols
[2022-05-21 04:12:35] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-21 04:12:35] [INFO ] Implicit Places using invariants in 41 ms returned []
// Phase 1: matrix 92 rows 77 cols
[2022-05-21 04:12:35] [INFO ] Computed 7 place invariants in 2 ms
[2022-05-21 04:12:35] [INFO ] Implicit Places using invariants and state equation in 86 ms returned []
Implicit Place search using SMT with State Equation took 131 ms to find 0 implicit places.
// Phase 1: matrix 92 rows 77 cols
[2022-05-21 04:12:35] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-21 04:12:35] [INFO ] Dead Transitions using invariants and state equation in 75 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 77/86 places, 92/103 transitions.
Finished structural reductions, in 1 iterations. Remains : 77/86 places, 92/103 transitions.
Stuttering acceptance computed with spot in 354 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : SmartHome-PT-04-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 1}, { cond=(AND p0 p1), acceptance={} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 0}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 1}], [{ cond=(NOT p0), acceptance={} source=5 dest: 1}, { cond=p0, acceptance={} source=5 dest: 2}], [{ cond=(NOT p0), acceptance={} source=6 dest: 7}, { cond=p0, acceptance={} source=6 dest: 8}], [{ cond=true, acceptance={} source=7 dest: 4}], [{ cond=(NOT p0), acceptance={} source=8 dest: 4}, { cond=p0, acceptance={} source=8 dest: 5}]], initial=6, aps=[p1:(EQ s15 1), p0:(EQ s13 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, 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-04-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-04-LTLFireability-05 finished in 589 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(F((p0||(G(p1)&&G(p2)&&p3))))))'
Support contains 4 out of 86 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 86/86 places, 103/103 transitions.
Graph (trivial) has 70 edges and 86 vertex of which 20 / 86 are part of one of the 2 SCC in 0 ms
Free SCC test removed 18 places
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 17 place count 67 transition count 62
Reduce places removed 16 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 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 19 rules applied. Total rules applied 36 place count 51 transition count 59
Reduce places removed 2 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 4 rules applied. Total rules applied 40 place count 49 transition count 57
Reduce places removed 1 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 3 with 3 rules applied. Total rules applied 43 place count 48 transition count 55
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 45 place count 46 transition count 55
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 4 Pre rules applied. Total rules applied 45 place count 46 transition count 51
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 5 with 8 rules applied. Total rules applied 53 place count 42 transition count 51
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 56 place count 39 transition count 48
Iterating global reduction 5 with 3 rules applied. Total rules applied 59 place count 39 transition count 48
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 61 place count 39 transition count 46
Performed 13 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 6 with 26 rules applied. Total rules applied 87 place count 26 transition count 31
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 88 place count 26 transition count 30
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 7 with 5 rules applied. Total rules applied 93 place count 26 transition count 25
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 95 place count 24 transition count 25
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 8 with 2 rules applied. Total rules applied 97 place count 22 transition count 23
Applied a total of 97 rules in 15 ms. Remains 22 /86 variables (removed 64) and now considering 23/103 (removed 80) transitions.
[2022-05-21 04:12:36] [INFO ] Flow matrix only has 22 transitions (discarded 1 similar events)
// Phase 1: matrix 22 rows 22 cols
[2022-05-21 04:12:36] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-21 04:12:36] [INFO ] Implicit Places using invariants in 28 ms returned []
[2022-05-21 04:12:36] [INFO ] Flow matrix only has 22 transitions (discarded 1 similar events)
// Phase 1: matrix 22 rows 22 cols
[2022-05-21 04:12:36] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-21 04:12:36] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 65 ms to find 0 implicit places.
[2022-05-21 04:12:36] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-21 04:12:36] [INFO ] Flow matrix only has 22 transitions (discarded 1 similar events)
// Phase 1: matrix 22 rows 22 cols
[2022-05-21 04:12:36] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-21 04:12:36] [INFO ] Dead Transitions using invariants and state equation in 34 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 22/86 places, 23/103 transitions.
Finished structural reductions, in 1 iterations. Remains : 22/86 places, 23/103 transitions.
Stuttering acceptance computed with spot in 183 ms :[(OR (AND (NOT p0) (NOT p3)) (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p3)) (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2)))]
Running random walk in product with property : SmartHome-PT-04-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(OR (AND (NOT p3) (NOT p0)) (AND (NOT p1) (NOT p0)) (AND (NOT p0) (NOT p2))), acceptance={} source=0 dest: 1}], [{ cond=(OR (AND (NOT p3) (NOT p0)) (AND (NOT p1) (NOT p0)) (AND (NOT p0) (NOT p2))), acceptance={0} source=1 dest: 1}, { cond=(AND p3 p1 (NOT p0) p2), acceptance={} source=1 dest: 2}], [{ cond=(OR (AND (NOT p1) (NOT p0)) (AND (NOT p0) (NOT p2))), acceptance={0} source=2 dest: 1}, { cond=(AND p1 (NOT p0) p2), acceptance={} source=2 dest: 2}]], initial=0, aps=[p3:(EQ s4 0), p0:(EQ s8 0), p1:(EQ s10 0), p2:(EQ s6 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 212 steps with 14 reset in 3 ms.
FORMULA SmartHome-PT-04-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-04-LTLFireability-06 finished in 331 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((p0||G(p1)))))'
Support contains 2 out of 86 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 86/86 places, 103/103 transitions.
Graph (trivial) has 76 edges and 86 vertex of which 36 / 86 are part of one of the 3 SCC in 0 ms
Free SCC test removed 33 places
Ensure Unique test removed 43 transitions
Reduce isomorphic transitions removed 43 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 0 with 9 rules applied. Total rules applied 10 place count 52 transition count 50
Reduce places removed 9 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 10 rules applied. Total rules applied 20 place count 43 transition count 49
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 21 place count 42 transition count 49
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 21 place count 42 transition count 45
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 29 place count 38 transition count 45
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 33 place count 34 transition count 41
Iterating global reduction 3 with 4 rules applied. Total rules applied 37 place count 34 transition count 41
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 39 place count 34 transition count 39
Performed 12 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 4 with 24 rules applied. Total rules applied 63 place count 22 transition count 26
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 64 place count 22 transition count 25
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 5 with 4 rules applied. Total rules applied 68 place count 22 transition count 21
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 69 place count 21 transition count 21
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 71 place count 19 transition count 19
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 72 place count 18 transition count 19
Applied a total of 72 rules in 11 ms. Remains 18 /86 variables (removed 68) and now considering 19/103 (removed 84) transitions.
[2022-05-21 04:12:36] [INFO ] Flow matrix only has 17 transitions (discarded 2 similar events)
// Phase 1: matrix 17 rows 18 cols
[2022-05-21 04:12:36] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-21 04:12:36] [INFO ] Implicit Places using invariants in 38 ms returned []
[2022-05-21 04:12:36] [INFO ] Flow matrix only has 17 transitions (discarded 2 similar events)
// Phase 1: matrix 17 rows 18 cols
[2022-05-21 04:12:36] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-21 04:12:36] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2022-05-21 04:12:36] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-21 04:12:36] [INFO ] Flow matrix only has 17 transitions (discarded 2 similar events)
// Phase 1: matrix 17 rows 18 cols
[2022-05-21 04:12:36] [INFO ] Computed 5 place invariants in 7 ms
[2022-05-21 04:12:36] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 18/86 places, 19/103 transitions.
Finished structural reductions, in 1 iterations. Remains : 18/86 places, 19/103 transitions.
Stuttering acceptance computed with spot in 92 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : SmartHome-PT-04-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(EQ s3 1), p0:(EQ s6 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-04-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-04-LTLFireability-07 finished in 240 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 86 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 86/86 places, 103/103 transitions.
Graph (trivial) has 78 edges and 86 vertex of which 36 / 86 are part of one of the 3 SCC in 0 ms
Free SCC test removed 33 places
Ensure Unique test removed 43 transitions
Reduce isomorphic transitions removed 43 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 11 rules applied. Total rules applied 12 place count 52 transition count 48
Reduce places removed 11 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 12 rules applied. Total rules applied 24 place count 41 transition count 47
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 3 rules applied. Total rules applied 27 place count 40 transition count 45
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 28 place count 39 transition count 45
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 4 Pre rules applied. Total rules applied 28 place count 39 transition count 41
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 36 place count 35 transition count 41
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 39 place count 32 transition count 38
Iterating global reduction 4 with 3 rules applied. Total rules applied 42 place count 32 transition count 38
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 44 place count 32 transition count 36
Performed 11 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 5 with 22 rules applied. Total rules applied 66 place count 21 transition count 24
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 5 with 5 rules applied. Total rules applied 71 place count 21 transition count 19
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 73 place count 19 transition count 19
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 75 place count 17 transition count 17
Applied a total of 75 rules in 11 ms. Remains 17 /86 variables (removed 69) and now considering 17/103 (removed 86) transitions.
[2022-05-21 04:12:36] [INFO ] Flow matrix only has 15 transitions (discarded 2 similar events)
// Phase 1: matrix 15 rows 17 cols
[2022-05-21 04:12:36] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-21 04:12:36] [INFO ] Implicit Places using invariants in 29 ms returned []
[2022-05-21 04:12:36] [INFO ] Flow matrix only has 15 transitions (discarded 2 similar events)
// Phase 1: matrix 15 rows 17 cols
[2022-05-21 04:12:36] [INFO ] Computed 5 place invariants in 0 ms
[2022-05-21 04:12:37] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2022-05-21 04:12:37] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-21 04:12:37] [INFO ] Flow matrix only has 15 transitions (discarded 2 similar events)
// Phase 1: matrix 15 rows 17 cols
[2022-05-21 04:12:37] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-21 04:12:37] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 17/86 places, 17/103 transitions.
Finished structural reductions, in 1 iterations. Remains : 17/86 places, 17/103 transitions.
Stuttering acceptance computed with spot in 81 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SmartHome-PT-04-LTLFireability-11 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 s3 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-04-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-04-LTLFireability-11 finished in 310 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(!(G(X(!F(X(p0)))) U p1)))))'
Support contains 2 out of 86 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 86/86 places, 103/103 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 80 transition count 97
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 80 transition count 97
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 14 place count 80 transition count 95
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 17 place count 77 transition count 92
Iterating global reduction 1 with 3 rules applied. Total rules applied 20 place count 77 transition count 92
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 21 place count 76 transition count 91
Iterating global reduction 1 with 1 rules applied. Total rules applied 22 place count 76 transition count 91
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 23 place count 75 transition count 90
Iterating global reduction 1 with 1 rules applied. Total rules applied 24 place count 75 transition count 90
Applied a total of 24 rules in 5 ms. Remains 75 /86 variables (removed 11) and now considering 90/103 (removed 13) transitions.
// Phase 1: matrix 90 rows 75 cols
[2022-05-21 04:12:37] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-21 04:12:37] [INFO ] Implicit Places using invariants in 39 ms returned []
// Phase 1: matrix 90 rows 75 cols
[2022-05-21 04:12:37] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-21 04:12:37] [INFO ] Implicit Places using invariants and state equation in 69 ms returned []
Implicit Place search using SMT with State Equation took 111 ms to find 0 implicit places.
// Phase 1: matrix 90 rows 75 cols
[2022-05-21 04:12:37] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-21 04:12:37] [INFO ] Dead Transitions using invariants and state equation in 83 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 75/86 places, 90/103 transitions.
Finished structural reductions, in 1 iterations. Remains : 75/86 places, 90/103 transitions.
Stuttering acceptance computed with spot in 296 ms :[true, (NOT p0), p1, (AND (NOT p0) p1), (AND (NOT p0) p1), p1, p1, p1]
Running random walk in product with property : SmartHome-PT-04-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={} source=2 dest: 0}, { cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=p1, acceptance={} source=3 dest: 1}, { cond=(NOT p1), acceptance={} source=3 dest: 4}], [{ cond=(AND p1 (NOT p0)), acceptance={} source=4 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=4 dest: 4}], [{ cond=true, acceptance={} source=5 dest: 2}], [{ cond=true, acceptance={} source=6 dest: 5}], [{ cond=true, acceptance={} source=7 dest: 6}]], initial=7, aps=[p0:(NEQ s11 1), p1:(EQ s66 1)], 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, null, null, null][false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 16666 reset in 86 ms.
Product exploration explored 100000 steps with 16666 reset in 296 ms.
Computed a total of 5 stabilizing places and 5 stable transitions
Computed a total of 5 stabilizing places and 5 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 101 ms. Reduced automaton from 8 states, 11 edges and 2 AP to 8 states, 11 edges and 2 AP.
Stuttering acceptance computed with spot in 270 ms :[true, (NOT p0), p1, (AND (NOT p0) p1), (AND (NOT p0) p1), p1, p1, p1]
Incomplete random walk after 10000 steps, including 135 resets, run finished after 197 ms. (steps per millisecond=50 ) properties (out of 4) seen :3
Finished Best-First random walk after 1942 steps, including 3 resets, run visited all 1 properties in 10 ms. (steps per millisecond=194 )
Knowledge obtained : [(AND p0 (NOT p1)), true]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (NOT p0)), (F (AND (NOT p0) p1)), (F p1)]
Knowledge based reduction with 2 factoid took 250 ms. Reduced automaton from 8 states, 11 edges and 2 AP to 8 states, 11 edges and 2 AP.
Stuttering acceptance computed with spot in 255 ms :[true, (NOT p0), p1, (AND (NOT p0) p1), (AND (NOT p0) p1), p1, p1, p1]
Stuttering acceptance computed with spot in 278 ms :[true, (NOT p0), p1, (AND (NOT p0) p1), (AND (NOT p0) p1), p1, p1, p1]
Support contains 2 out of 75 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 75/75 places, 90/90 transitions.
Applied a total of 0 rules in 1 ms. Remains 75 /75 variables (removed 0) and now considering 90/90 (removed 0) transitions.
// Phase 1: matrix 90 rows 75 cols
[2022-05-21 04:12:39] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-21 04:12:39] [INFO ] Implicit Places using invariants in 42 ms returned []
// Phase 1: matrix 90 rows 75 cols
[2022-05-21 04:12:39] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-21 04:12:39] [INFO ] Implicit Places using invariants and state equation in 90 ms returned []
Implicit Place search using SMT with State Equation took 133 ms to find 0 implicit places.
// Phase 1: matrix 90 rows 75 cols
[2022-05-21 04:12:39] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-21 04:12:39] [INFO ] Dead Transitions using invariants and state equation in 80 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 75/75 places, 90/90 transitions.
Computed a total of 5 stabilizing places and 5 stable transitions
Computed a total of 5 stabilizing places and 5 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 113 ms. Reduced automaton from 8 states, 11 edges and 2 AP to 8 states, 11 edges and 2 AP.
Stuttering acceptance computed with spot in 317 ms :[true, (NOT p0), p1, (AND (NOT p0) p1), (AND (NOT p0) p1), p1, p1, p1]
Incomplete random walk after 10000 steps, including 131 resets, run finished after 88 ms. (steps per millisecond=113 ) properties (out of 4) seen :3
Incomplete Best-First random walk after 10001 steps, including 33 resets, run finished after 17 ms. (steps per millisecond=588 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 90 rows 75 cols
[2022-05-21 04:12:40] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-21 04:12:40] [INFO ] [Real]Absence check using 7 positive place invariants in 11 ms returned sat
[2022-05-21 04:12:40] [INFO ] After 54ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1
[2022-05-21 04:12:40] [INFO ] After 75ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 15 ms.
[2022-05-21 04:12:40] [INFO ] After 160ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 2 ms.
Support contains 2 out of 75 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 75/75 places, 90/90 transitions.
Graph (trivial) has 66 edges and 75 vertex of which 40 / 75 are part of one of the 3 SCC in 1 ms
Free SCC test removed 37 places
Drop transitions removed 51 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 53 transitions.
Graph (complete) has 72 edges and 38 vertex of which 36 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.0 ms
Discarding 2 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions 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 0 with 7 rules applied. Total rules applied 9 place count 36 transition count 29
Reduce places removed 4 places and 0 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 13 place count 32 transition count 29
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 13 place count 32 transition count 24
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 23 place count 27 transition count 24
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 24 place count 26 transition count 23
Iterating global reduction 2 with 1 rules applied. Total rules applied 25 place count 26 transition count 23
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 5
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 35 place count 21 transition count 18
Drop transitions removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 36 place count 21 transition count 17
Free-agglomeration rule applied 3 times.
Iterating global reduction 3 with 3 rules applied. Total rules applied 39 place count 21 transition count 14
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 3 with 3 rules applied. Total rules applied 42 place count 18 transition count 14
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 43 place count 17 transition count 13
Reduce places removed 3 places and 0 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 4 with 6 rules applied. Total rules applied 49 place count 14 transition count 10
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 5 with 3 rules applied. Total rules applied 52 place count 11 transition count 10
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 3 Pre rules applied. Total rules applied 52 place count 11 transition count 7
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 6 with 6 rules applied. Total rules applied 58 place count 8 transition count 7
Free-agglomeration rule applied 1 times.
Iterating global reduction 6 with 1 rules applied. Total rules applied 59 place count 8 transition count 6
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 60 place count 7 transition count 6
Applied a total of 60 rules in 12 ms. Remains 7 /75 variables (removed 68) and now considering 6/90 (removed 84) transitions.
Finished structural reductions, in 1 iterations. Remains : 7/75 places, 6/90 transitions.
Finished random walk after 26 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=26 )
Knowledge obtained : [(AND p0 (NOT p1)), true]
False Knowledge obtained : [(F (AND (NOT p0) (NOT p1))), (F (NOT p0)), (F (AND (NOT p0) p1)), (F p1)]
Knowledge based reduction with 2 factoid took 175 ms. Reduced automaton from 8 states, 11 edges and 2 AP to 8 states, 11 edges and 2 AP.
Stuttering acceptance computed with spot in 268 ms :[true, (NOT p0), p1, (AND (NOT p0) p1), (AND (NOT p0) p1), p1, p1, p1]
Stuttering acceptance computed with spot in 269 ms :[true, (NOT p0), p1, (AND (NOT p0) p1), (AND (NOT p0) p1), p1, p1, p1]
Stuttering acceptance computed with spot in 337 ms :[true, (NOT p0), p1, (AND (NOT p0) p1), (AND (NOT p0) p1), p1, p1, p1]
Product exploration explored 100000 steps with 16666 reset in 149 ms.
Product exploration explored 100000 steps with 16666 reset in 149 ms.
Applying partial POR strategy [true, true, false, false, true, false, false, false]
Stuttering acceptance computed with spot in 278 ms :[true, (NOT p0), p1, (AND (NOT p0) p1), (AND (NOT p0) p1), p1, p1, p1]
Support contains 2 out of 75 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 75/75 places, 90/90 transitions.
Graph (trivial) has 66 edges and 75 vertex of which 40 / 75 are part of one of the 3 SCC in 0 ms
Free SCC test removed 37 places
Ensure Unique test removed 50 transitions
Reduce isomorphic transitions removed 50 transitions.
Performed 4 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 4 rules applied. Total rules applied 5 place count 38 transition count 40
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 4 Pre rules applied. Total rules applied 5 place count 38 transition count 40
Deduced a syphon composed of 8 places in 0 ms
Iterating global reduction 1 with 4 rules applied. Total rules applied 9 place count 38 transition count 40
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 12 place count 35 transition count 37
Deduced a syphon composed of 5 places in 0 ms
Iterating global reduction 1 with 3 rules applied. Total rules applied 15 place count 35 transition count 37
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 13 places in 0 ms
Iterating global reduction 1 with 8 rules applied. Total rules applied 23 place count 35 transition count 37
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 24 place count 34 transition count 36
Deduced a syphon composed of 12 places in 0 ms
Iterating global reduction 1 with 1 rules applied. Total rules applied 25 place count 34 transition count 36
Deduced a syphon composed of 12 places in 0 ms
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 1 with 4 rules applied. Total rules applied 29 place count 34 transition count 32
Reduce places removed 1 places and 0 transitions.
Graph (complete) has 81 edges and 33 vertex of which 32 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Iterating post reduction 1 with 2 rules applied. Total rules applied 31 place count 32 transition count 31
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 32 place count 31 transition count 30
Deduced a syphon composed of 10 places in 0 ms
Iterating global reduction 2 with 1 rules applied. Total rules applied 33 place count 31 transition count 30
Deduced a syphon composed of 10 places in 0 ms
Applied a total of 33 rules in 10 ms. Remains 31 /75 variables (removed 44) and now considering 30/90 (removed 60) transitions.
[2022-05-21 04:12:42] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-21 04:12:42] [INFO ] Flow matrix only has 28 transitions (discarded 2 similar events)
// Phase 1: matrix 28 rows 31 cols
[2022-05-21 04:12:42] [INFO ] Computed 6 place invariants in 6 ms
[2022-05-21 04:12:42] [INFO ] Dead Transitions using invariants and state equation in 53 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 31/75 places, 30/90 transitions.
Finished structural reductions, in 1 iterations. Remains : 31/75 places, 30/90 transitions.
Product exploration explored 100000 steps with 16666 reset in 254 ms.
Product exploration explored 100000 steps with 16666 reset in 228 ms.
Built C files in :
/tmp/ltsmin7897060862725436331
[2022-05-21 04:12:42] [INFO ] Built C files in 23ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7897060862725436331
Running compilation step : cd /tmp/ltsmin7897060862725436331;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 380 ms.
Running link step : cd /tmp/ltsmin7897060862725436331;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 41 ms.
Running LTSmin : cd /tmp/ltsmin7897060862725436331;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased9807775521904333147.hoa' '--buchi-type=spotba'
LTSmin run took 163 ms.
FORMULA SmartHome-PT-04-LTLFireability-12 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property SmartHome-PT-04-LTLFireability-12 finished in 6459 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(X(X(G((G(p0)||G(p1)||p1)))))))'
Support contains 3 out of 86 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 86/86 places, 103/103 transitions.
Graph (trivial) has 75 edges and 86 vertex of which 32 / 86 are part of one of the 2 SCC in 0 ms
Free SCC test removed 30 places
Ensure Unique test removed 38 transitions
Reduce isomorphic transitions removed 38 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 0 with 12 rules applied. Total rules applied 13 place count 55 transition count 52
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 25 place count 43 transition count 52
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 25 place count 43 transition count 47
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 35 place count 38 transition count 47
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 36 place count 37 transition count 46
Iterating global reduction 2 with 1 rules applied. Total rules applied 37 place count 37 transition count 46
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 38 place count 37 transition count 45
Performed 14 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 3 with 28 rules applied. Total rules applied 66 place count 23 transition count 28
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 68 place count 23 transition count 26
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 4 with 2 rules applied. Total rules applied 70 place count 22 transition count 25
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 4 with 2 rules applied. Total rules applied 72 place count 22 transition count 23
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 73 place count 21 transition count 22
Applied a total of 73 rules in 13 ms. Remains 21 /86 variables (removed 65) and now considering 22/103 (removed 81) transitions.
[2022-05-21 04:12:43] [INFO ] Flow matrix only has 20 transitions (discarded 2 similar events)
// Phase 1: matrix 20 rows 21 cols
[2022-05-21 04:12:43] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-21 04:12:43] [INFO ] Implicit Places using invariants in 37 ms returned []
[2022-05-21 04:12:43] [INFO ] Flow matrix only has 20 transitions (discarded 2 similar events)
// Phase 1: matrix 20 rows 21 cols
[2022-05-21 04:12:43] [INFO ] Computed 7 place invariants in 0 ms
[2022-05-21 04:12:43] [INFO ] Implicit Places using invariants and state equation in 58 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
[2022-05-21 04:12:43] [INFO ] Redundant transitions in 1 ms returned []
[2022-05-21 04:12:43] [INFO ] Flow matrix only has 20 transitions (discarded 2 similar events)
// Phase 1: matrix 20 rows 21 cols
[2022-05-21 04:12:43] [INFO ] Computed 7 place invariants in 1 ms
[2022-05-21 04:12:43] [INFO ] Dead Transitions using invariants and state equation in 52 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 21/86 places, 22/103 transitions.
Finished structural reductions, in 1 iterations. Remains : 21/86 places, 22/103 transitions.
Stuttering acceptance computed with spot in 44 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : SmartHome-PT-04-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s1 1), p1:(AND (EQ s4 1) (EQ s10 1))], nbAcceptance=2, 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-04-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-04-LTLFireability-13 finished in 230 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(p0)||p0)))'
Support contains 1 out of 86 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 86/86 places, 103/103 transitions.
Graph (trivial) has 79 edges and 86 vertex of which 43 / 86 are part of one of the 3 SCC in 0 ms
Free SCC test removed 40 places
Ensure Unique test removed 52 transitions
Reduce isomorphic transitions removed 52 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 0 with 6 rules applied. Total rules applied 7 place count 45 transition count 44
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 13 place count 39 transition count 44
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 13 place count 39 transition count 40
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 21 place count 35 transition count 40
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 24 place count 32 transition count 37
Iterating global reduction 2 with 3 rules applied. Total rules applied 27 place count 32 transition count 37
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 29 place count 32 transition count 35
Performed 11 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 3 with 22 rules applied. Total rules applied 51 place count 21 transition count 23
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 3 with 4 rules applied. Total rules applied 55 place count 21 transition count 19
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 56 place count 20 transition count 19
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 58 place count 18 transition count 17
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 59 place count 17 transition count 17
Applied a total of 59 rules in 15 ms. Remains 17 /86 variables (removed 69) and now considering 17/103 (removed 86) transitions.
[2022-05-21 04:12:43] [INFO ] Flow matrix only has 15 transitions (discarded 2 similar events)
// Phase 1: matrix 15 rows 17 cols
[2022-05-21 04:12:43] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-21 04:12:43] [INFO ] Implicit Places using invariants in 35 ms returned []
[2022-05-21 04:12:43] [INFO ] Flow matrix only has 15 transitions (discarded 2 similar events)
// Phase 1: matrix 15 rows 17 cols
[2022-05-21 04:12:43] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-21 04:12:43] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
[2022-05-21 04:12:43] [INFO ] Redundant transitions in 1 ms returned []
[2022-05-21 04:12:43] [INFO ] Flow matrix only has 15 transitions (discarded 2 similar events)
// Phase 1: matrix 15 rows 17 cols
[2022-05-21 04:12:43] [INFO ] Computed 5 place invariants in 1 ms
[2022-05-21 04:12:43] [INFO ] Dead Transitions using invariants and state equation in 46 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 17/86 places, 17/103 transitions.
Finished structural reductions, in 1 iterations. Remains : 17/86 places, 17/103 transitions.
Stuttering acceptance computed with spot in 33 ms :[(NOT p0)]
Running random walk in product with property : SmartHome-PT-04-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s5 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 1 ms.
FORMULA SmartHome-PT-04-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-04-LTLFireability-14 finished in 206 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((!(G(p0) U F(p1))&&p2)))'
Support contains 2 out of 86 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 86/86 places, 103/103 transitions.
Graph (trivial) has 77 edges and 86 vertex of which 36 / 86 are part of one of the 3 SCC in 0 ms
Free SCC test removed 33 places
Ensure Unique test removed 43 transitions
Reduce isomorphic transitions removed 43 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 11 rules applied. Total rules applied 12 place count 52 transition count 48
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 23 place count 41 transition count 48
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 23 place count 41 transition count 44
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 31 place count 37 transition count 44
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 34 place count 34 transition count 41
Iterating global reduction 2 with 3 rules applied. Total rules applied 37 place count 34 transition count 41
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 38 place count 34 transition count 40
Performed 12 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 62 place count 22 transition count 26
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 3 with 5 rules applied. Total rules applied 67 place count 22 transition count 21
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 68 place count 21 transition count 21
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 70 place count 19 transition count 19
Applied a total of 70 rules in 10 ms. Remains 19 /86 variables (removed 67) and now considering 19/103 (removed 84) transitions.
[2022-05-21 04:12:44] [INFO ] Flow matrix only has 17 transitions (discarded 2 similar events)
// Phase 1: matrix 17 rows 19 cols
[2022-05-21 04:12:44] [INFO ] Computed 6 place invariants in 1 ms
[2022-05-21 04:12:44] [INFO ] Implicit Places using invariants in 35 ms returned []
[2022-05-21 04:12:44] [INFO ] Flow matrix only has 17 transitions (discarded 2 similar events)
// Phase 1: matrix 17 rows 19 cols
[2022-05-21 04:12:44] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-21 04:12:44] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 87 ms to find 0 implicit places.
[2022-05-21 04:12:44] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-21 04:12:44] [INFO ] Flow matrix only has 17 transitions (discarded 2 similar events)
// Phase 1: matrix 17 rows 19 cols
[2022-05-21 04:12:44] [INFO ] Computed 6 place invariants in 0 ms
[2022-05-21 04:12:44] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 19/86 places, 19/103 transitions.
Finished structural reductions, in 1 iterations. Remains : 19/86 places, 19/103 transitions.
Stuttering acceptance computed with spot in 95 ms :[(OR (NOT p2) p1), p1]
Running random walk in product with property : SmartHome-PT-04-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(OR (NOT p2) p1), acceptance={0} source=0 dest: 0}, { cond=(AND p2 (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={0} source=1 dest: 0}, { cond=(NOT p1), acceptance={} source=1 dest: 1}]], initial=0, aps=[p2:(EQ s1 0), p1:(NEQ s5 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-04-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-04-LTLFireability-15 finished in 253 ms.
All properties solved by simple procedures.
Total runtime 14006 ms.

BK_STOP 1653106364431

--------------------
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-04"
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-04, 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-165303241500220"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SmartHome-PT-04.tgz
mv SmartHome-PT-04 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 ;