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-165303241500244.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-07, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r240-smll-165303241500244
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 300K
-rw-r--r-- 1 mcc users 7.0K Apr 29 15:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 77K Apr 29 15:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Apr 29 15:46 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Apr 29 15:46 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 24K May 9 09:06 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K May 9 09:06 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K 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 63K 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-07-LTLFireability-00
FORMULA_NAME SmartHome-PT-07-LTLFireability-01
FORMULA_NAME SmartHome-PT-07-LTLFireability-02
FORMULA_NAME SmartHome-PT-07-LTLFireability-03
FORMULA_NAME SmartHome-PT-07-LTLFireability-04
FORMULA_NAME SmartHome-PT-07-LTLFireability-05
FORMULA_NAME SmartHome-PT-07-LTLFireability-06
FORMULA_NAME SmartHome-PT-07-LTLFireability-07
FORMULA_NAME SmartHome-PT-07-LTLFireability-08
FORMULA_NAME SmartHome-PT-07-LTLFireability-09
FORMULA_NAME SmartHome-PT-07-LTLFireability-10
FORMULA_NAME SmartHome-PT-07-LTLFireability-11
FORMULA_NAME SmartHome-PT-07-LTLFireability-12
FORMULA_NAME SmartHome-PT-07-LTLFireability-13
FORMULA_NAME SmartHome-PT-07-LTLFireability-14
FORMULA_NAME SmartHome-PT-07-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1653107174913

Running Version 202205111006
[2022-05-21 04:26:17] [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 04:26:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-21 04:26:17] [INFO ] Load time of PNML (sax parser for PT used): 193 ms
[2022-05-21 04:26:17] [INFO ] Transformed 251 places.
[2022-05-21 04:26:17] [INFO ] Transformed 290 transitions.
[2022-05-21 04:26:17] [INFO ] Found NUPN structural information;
[2022-05-21 04:26:17] [INFO ] Parsed PT model containing 251 places and 290 transitions in 440 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 19 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Deduced a syphon composed of 29 places in 24 ms
Reduce places removed 29 places and 30 transitions.
FORMULA SmartHome-PT-07-LTLFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-07-LTLFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 29 out of 222 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 222/222 places, 260/260 transitions.
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 215 transition count 260
Discarding 48 places :
Symmetric choice reduction at 1 with 48 rule applications. Total rules 55 place count 167 transition count 212
Iterating global reduction 1 with 48 rules applied. Total rules applied 103 place count 167 transition count 212
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Iterating post reduction 1 with 4 rules applied. Total rules applied 107 place count 167 transition count 208
Discarding 8 places :
Symmetric choice reduction at 2 with 8 rule applications. Total rules 115 place count 159 transition count 200
Iterating global reduction 2 with 8 rules applied. Total rules applied 123 place count 159 transition count 200
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 130 place count 152 transition count 193
Iterating global reduction 2 with 7 rules applied. Total rules applied 137 place count 152 transition count 193
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 138 place count 152 transition count 192
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 141 place count 149 transition count 189
Iterating global reduction 3 with 3 rules applied. Total rules applied 144 place count 149 transition count 189
Applied a total of 144 rules in 122 ms. Remains 149 /222 variables (removed 73) and now considering 189/260 (removed 71) transitions.
// Phase 1: matrix 189 rows 149 cols
[2022-05-21 04:26:18] [INFO ] Computed 3 place invariants in 17 ms
[2022-05-21 04:26:18] [INFO ] Implicit Places using invariants in 464 ms returned []
// Phase 1: matrix 189 rows 149 cols
[2022-05-21 04:26:18] [INFO ] Computed 3 place invariants in 5 ms
[2022-05-21 04:26:18] [INFO ] Implicit Places using invariants and state equation in 299 ms returned []
Implicit Place search using SMT with State Equation took 830 ms to find 0 implicit places.
// Phase 1: matrix 189 rows 149 cols
[2022-05-21 04:26:19] [INFO ] Computed 3 place invariants in 8 ms
[2022-05-21 04:26:19] [INFO ] Dead Transitions using invariants and state equation in 386 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 149/222 places, 189/260 transitions.
Finished structural reductions, in 1 iterations. Remains : 149/222 places, 189/260 transitions.
Support contains 29 out of 149 places after structural reductions.
[2022-05-21 04:26:19] [INFO ] Flatten gal took : 88 ms
[2022-05-21 04:26:19] [INFO ] Flatten gal took : 35 ms
[2022-05-21 04:26:19] [INFO ] Input system was already deterministic with 189 transitions.
Incomplete random walk after 10000 steps, including 61 resets, run finished after 332 ms. (steps per millisecond=30 ) properties (out of 29) seen :28
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 189 rows 149 cols
[2022-05-21 04:26:20] [INFO ] Computed 3 place invariants in 7 ms
[2022-05-21 04:26:20] [INFO ] After 99ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-21 04:26:20] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-21 04:26:20] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 2 ms returned sat
[2022-05-21 04:26:20] [INFO ] After 151ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-21 04:26:20] [INFO ] After 200ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 63 ms.
[2022-05-21 04:26:20] [INFO ] After 367ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 7 ms.
Support contains 2 out of 149 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 149/149 places, 189/189 transitions.
Graph (trivial) has 146 edges and 149 vertex of which 73 / 149 are part of one of the 6 SCC in 16 ms
Free SCC test removed 67 places
Drop transitions removed 99 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 101 transitions.
Drop transitions removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 0 with 28 rules applied. Total rules applied 29 place count 82 transition count 60
Reduce places removed 28 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 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 1 with 34 rules applied. Total rules applied 63 place count 54 transition count 54
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 66 place count 51 transition count 54
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 66 place count 51 transition count 50
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 74 place count 47 transition count 50
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 80 place count 41 transition count 44
Iterating global reduction 3 with 6 rules applied. Total rules applied 86 place count 41 transition count 44
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 87 place count 41 transition count 43
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
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 119 place count 25 transition count 27
Drop transitions removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Graph (complete) has 43 edges and 25 vertex of which 24 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Discarding 1 places :
Also discarding 0 output transitions
Iterating post reduction 4 with 11 rules applied. Total rules applied 130 place count 24 transition count 17
Partial Free-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 131 place count 24 transition count 17
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 132 place count 23 transition count 16
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 137 place count 18 transition count 16
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 4 Pre rules applied. Total rules applied 137 place count 18 transition count 12
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 6 with 8 rules applied. Total rules applied 145 place count 14 transition count 12
Applied a total of 145 rules in 56 ms. Remains 14 /149 variables (removed 135) and now considering 12/189 (removed 177) transitions.
Finished structural reductions, in 1 iterations. Remains : 14/149 places, 12/189 transitions.
Finished random walk after 17 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=17 )
FORMULA SmartHome-PT-07-LTLFireability-03 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 39 stabilizing places and 38 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p1)||p0)))'
Support contains 3 out of 149 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 149/149 places, 189/189 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 137 transition count 177
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 137 transition count 177
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 26 place count 137 transition count 175
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 31 place count 132 transition count 170
Iterating global reduction 1 with 5 rules applied. Total rules applied 36 place count 132 transition count 170
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 38 place count 130 transition count 168
Iterating global reduction 1 with 2 rules applied. Total rules applied 40 place count 130 transition count 168
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 42 place count 128 transition count 166
Iterating global reduction 1 with 2 rules applied. Total rules applied 44 place count 128 transition count 166
Applied a total of 44 rules in 29 ms. Remains 128 /149 variables (removed 21) and now considering 166/189 (removed 23) transitions.
// Phase 1: matrix 166 rows 128 cols
[2022-05-21 04:26:21] [INFO ] Computed 3 place invariants in 2 ms
[2022-05-21 04:26:21] [INFO ] Implicit Places using invariants in 80 ms returned []
// Phase 1: matrix 166 rows 128 cols
[2022-05-21 04:26:21] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-21 04:26:21] [INFO ] Implicit Places using invariants and state equation in 176 ms returned []
Implicit Place search using SMT with State Equation took 269 ms to find 0 implicit places.
// Phase 1: matrix 166 rows 128 cols
[2022-05-21 04:26:21] [INFO ] Computed 3 place invariants in 3 ms
[2022-05-21 04:26:21] [INFO ] Dead Transitions using invariants and state equation in 165 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 128/149 places, 166/189 transitions.
Finished structural reductions, in 1 iterations. Remains : 128/149 places, 166/189 transitions.
Stuttering acceptance computed with spot in 330 ms :[true, (AND (NOT p1) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : SmartHome-PT-07-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=3 dest: 2}]], initial=1, aps=[p1:(EQ s90 0), p0:(OR (EQ s35 0) (EQ s63 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 402 ms.
Product exploration explored 100000 steps with 50000 reset in 324 ms.
Computed a total of 30 stabilizing places and 29 stable transitions
Computed a total of 30 stabilizing places and 29 stable transitions
Detected a total of 30/128 stabilizing places and 29/166 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p1 p0), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1))), true, (X (X p1)), (F (OR (G p1) (G (NOT p1))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND (NOT p0) p1)))
Knowledge based reduction with 6 factoid took 126 ms. Reduced automaton from 4 states, 6 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA SmartHome-PT-07-LTLFireability-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SmartHome-PT-07-LTLFireability-01 finished in 1761 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(G(p0))||(F(p1) U p1))))'
Support contains 2 out of 149 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 149/149 places, 189/189 transitions.
Graph (trivial) has 145 edges and 149 vertex of which 66 / 149 are part of one of the 6 SCC in 0 ms
Free SCC test removed 60 places
Ensure Unique test removed 79 transitions
Reduce isomorphic transitions removed 79 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 0 with 28 rules applied. Total rules applied 29 place count 88 transition count 81
Reduce places removed 28 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 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 1 with 34 rules applied. Total rules applied 63 place count 60 transition count 75
Reduce places removed 3 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 4 rules applied. Total rules applied 67 place count 57 transition count 74
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 68 place count 56 transition count 74
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 6 Pre rules applied. Total rules applied 68 place count 56 transition count 68
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 4 with 12 rules applied. Total rules applied 80 place count 50 transition count 68
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 87 place count 43 transition count 61
Iterating global reduction 4 with 7 rules applied. Total rules applied 94 place count 43 transition count 61
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 95 place count 43 transition count 60
Performed 17 Post agglomeration using F-continuation condition with reduction of 3 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 129 place count 26 transition count 40
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 5 with 10 rules applied. Total rules applied 139 place count 26 transition count 30
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 141 place count 24 transition count 30
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 141 place count 24 transition count 29
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 143 place count 23 transition count 29
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 144 place count 22 transition count 28
Applied a total of 144 rules in 25 ms. Remains 22 /149 variables (removed 127) and now considering 28/189 (removed 161) transitions.
[2022-05-21 04:26:23] [INFO ] Flow matrix only has 23 transitions (discarded 5 similar events)
// Phase 1: matrix 23 rows 22 cols
[2022-05-21 04:26:23] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-21 04:26:23] [INFO ] Implicit Places using invariants in 37 ms returned []
[2022-05-21 04:26:23] [INFO ] Flow matrix only has 23 transitions (discarded 5 similar events)
// Phase 1: matrix 23 rows 22 cols
[2022-05-21 04:26:23] [INFO ] Computed 1 place invariants in 2 ms
[2022-05-21 04:26:23] [INFO ] State equation strengthened by 3 read => feed constraints.
[2022-05-21 04:26:23] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
[2022-05-21 04:26:23] [INFO ] Redundant transitions in 29 ms returned []
[2022-05-21 04:26:23] [INFO ] Flow matrix only has 23 transitions (discarded 5 similar events)
// Phase 1: matrix 23 rows 22 cols
[2022-05-21 04:26:23] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-21 04:26:23] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 22/149 places, 28/189 transitions.
Finished structural reductions, in 1 iterations. Remains : 22/149 places, 28/189 transitions.
Stuttering acceptance computed with spot in 138 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : SmartHome-PT-07-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s5 1), p1:(EQ s3 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, 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-07-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-07-LTLFireability-04 finished in 345 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(F((G(X(G(X(p0))))||F(p1))))))'
Support contains 2 out of 149 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 149/149 places, 189/189 transitions.
Graph (trivial) has 145 edges and 149 vertex of which 66 / 149 are part of one of the 6 SCC in 1 ms
Free SCC test removed 60 places
Ensure Unique test removed 80 transitions
Reduce isomorphic transitions removed 80 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 31 transitions
Trivial Post-agglo rules discarded 31 transitions
Performed 31 trivial Post agglomeration. Transition count delta: 31
Iterating post reduction 0 with 31 rules applied. Total rules applied 32 place count 88 transition count 77
Reduce places removed 31 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 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 1 with 37 rules applied. Total rules applied 69 place count 57 transition count 71
Reduce places removed 3 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 5 rules applied. Total rules applied 74 place count 54 transition count 69
Reduce places removed 2 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 3 with 4 rules applied. Total rules applied 78 place count 52 transition count 67
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 79 place count 51 transition count 67
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 4 Pre rules applied. Total rules applied 79 place count 51 transition count 63
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 87 place count 47 transition count 63
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 94 place count 40 transition count 56
Iterating global reduction 5 with 7 rules applied. Total rules applied 101 place count 40 transition count 56
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 102 place count 40 transition count 55
Performed 14 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 6 with 28 rules applied. Total rules applied 130 place count 26 transition count 40
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 6 with 9 rules applied. Total rules applied 139 place count 26 transition count 31
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 140 place count 25 transition count 31
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 1 Pre rules applied. Total rules applied 140 place count 25 transition count 30
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 142 place count 24 transition count 30
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 7 with 1 rules applied. Total rules applied 143 place count 23 transition count 29
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 7 with 1 rules applied. Total rules applied 144 place count 22 transition count 29
Applied a total of 144 rules in 22 ms. Remains 22 /149 variables (removed 127) and now considering 29/189 (removed 160) transitions.
[2022-05-21 04:26:23] [INFO ] Flow matrix only has 24 transitions (discarded 5 similar events)
// Phase 1: matrix 24 rows 22 cols
[2022-05-21 04:26:23] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-21 04:26:23] [INFO ] Implicit Places using invariants in 32 ms returned []
[2022-05-21 04:26:23] [INFO ] Flow matrix only has 24 transitions (discarded 5 similar events)
// Phase 1: matrix 24 rows 22 cols
[2022-05-21 04:26:23] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-21 04:26:23] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2022-05-21 04:26:23] [INFO ] Redundant transitions in 28 ms returned []
[2022-05-21 04:26:23] [INFO ] Flow matrix only has 24 transitions (discarded 5 similar events)
// Phase 1: matrix 24 rows 22 cols
[2022-05-21 04:26:23] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-21 04:26:23] [INFO ] Dead Transitions using invariants and state equation in 38 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 22/149 places, 29/189 transitions.
Finished structural reductions, in 1 iterations. Remains : 22/149 places, 29/189 transitions.
Stuttering acceptance computed with spot in 78 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : SmartHome-PT-07-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s1 0), p1:(EQ s5 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 10 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-07-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-07-LTLFireability-05 finished in 267 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(((p0 U !G(p1))||G(X(p2))||p3))))'
Support contains 3 out of 149 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 149/149 places, 189/189 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 135 transition count 175
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 135 transition count 175
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 30 place count 135 transition count 173
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 37 place count 128 transition count 166
Iterating global reduction 1 with 7 rules applied. Total rules applied 44 place count 128 transition count 166
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 48 place count 124 transition count 162
Iterating global reduction 1 with 4 rules applied. Total rules applied 52 place count 124 transition count 162
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 54 place count 122 transition count 160
Iterating global reduction 1 with 2 rules applied. Total rules applied 56 place count 122 transition count 160
Applied a total of 56 rules in 21 ms. Remains 122 /149 variables (removed 27) and now considering 160/189 (removed 29) transitions.
// Phase 1: matrix 160 rows 122 cols
[2022-05-21 04:26:23] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-21 04:26:23] [INFO ] Implicit Places using invariants in 62 ms returned []
// Phase 1: matrix 160 rows 122 cols
[2022-05-21 04:26:23] [INFO ] Computed 3 place invariants in 2 ms
[2022-05-21 04:26:23] [INFO ] Implicit Places using invariants and state equation in 129 ms returned []
Implicit Place search using SMT with State Equation took 195 ms to find 0 implicit places.
// Phase 1: matrix 160 rows 122 cols
[2022-05-21 04:26:23] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-21 04:26:24] [INFO ] Dead Transitions using invariants and state equation in 122 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 122/149 places, 160/189 transitions.
Finished structural reductions, in 1 iterations. Remains : 122/149 places, 160/189 transitions.
Stuttering acceptance computed with spot in 186 ms :[p1, (AND p1 (NOT p3) (NOT p2)), (AND p1 (NOT p2)), (AND p1 (NOT p3) (NOT p2)), (AND p1 (NOT p3) (NOT p2))]
Running random walk in product with property : SmartHome-PT-07-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={0} source=0 dest: 0}], [{ cond=(AND p1 (NOT p3)), acceptance={} source=1 dest: 2}], [{ cond=(AND p1 (NOT p2)), acceptance={} source=2 dest: 0}, { cond=(AND p1 p2), acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 1}]], initial=3, aps=[p1:(EQ s80 1), p3:(EQ s37 0), p2:(EQ s102 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][false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 194 ms.
Product exploration explored 100000 steps with 33333 reset in 321 ms.
Computed a total of 27 stabilizing places and 26 stable transitions
Computed a total of 27 stabilizing places and 26 stable transitions
Knowledge obtained : [(AND (NOT p1) p3 (NOT p2)), (X (X (NOT (AND p1 (NOT p3)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X (NOT (AND p1 (NOT p3)))))
Knowledge based reduction with 2 factoid took 73 ms. Reduced automaton from 5 states, 6 edges and 3 AP to 1 states, 0 edges and 0 AP.
FORMULA SmartHome-PT-07-LTLFireability-06 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SmartHome-PT-07-LTLFireability-06 finished in 1146 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(X((G(X(p0))&&X(G(p1)))))))'
Support contains 2 out of 149 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 149/149 places, 189/189 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 135 transition count 175
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 135 transition count 175
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 30 place count 135 transition count 173
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 36 place count 129 transition count 167
Iterating global reduction 1 with 6 rules applied. Total rules applied 42 place count 129 transition count 167
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 46 place count 125 transition count 163
Iterating global reduction 1 with 4 rules applied. Total rules applied 50 place count 125 transition count 163
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 52 place count 123 transition count 161
Iterating global reduction 1 with 2 rules applied. Total rules applied 54 place count 123 transition count 161
Applied a total of 54 rules in 13 ms. Remains 123 /149 variables (removed 26) and now considering 161/189 (removed 28) transitions.
// Phase 1: matrix 161 rows 123 cols
[2022-05-21 04:26:24] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-21 04:26:24] [INFO ] Implicit Places using invariants in 66 ms returned []
// Phase 1: matrix 161 rows 123 cols
[2022-05-21 04:26:24] [INFO ] Computed 3 place invariants in 7 ms
[2022-05-21 04:26:25] [INFO ] Implicit Places using invariants and state equation in 150 ms returned []
Implicit Place search using SMT with State Equation took 220 ms to find 0 implicit places.
// Phase 1: matrix 161 rows 123 cols
[2022-05-21 04:26:25] [INFO ] Computed 3 place invariants in 2 ms
[2022-05-21 04:26:25] [INFO ] Dead Transitions using invariants and state equation in 146 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 123/149 places, 161/189 transitions.
Finished structural reductions, in 1 iterations. Remains : 123/149 places, 161/189 transitions.
Stuttering acceptance computed with spot in 286 ms :[true, (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : SmartHome-PT-07-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND p0 p1), acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=3, aps=[p0:(EQ s67 0), p1:(EQ s11 0)], 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 360 steps with 3 reset in 4 ms.
FORMULA SmartHome-PT-07-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-07-LTLFireability-07 finished in 698 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 149 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 149/149 places, 189/189 transitions.
Graph (trivial) has 149 edges and 149 vertex of which 73 / 149 are part of one of the 6 SCC in 1 ms
Free SCC test removed 67 places
Ensure Unique test removed 89 transitions
Reduce isomorphic transitions removed 89 transitions.
Drop transitions removed 29 transitions
Trivial Post-agglo rules discarded 29 transitions
Performed 29 trivial Post agglomeration. Transition count delta: 29
Iterating post reduction 0 with 29 rules applied. Total rules applied 30 place count 82 transition count 71
Reduce places removed 29 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 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 1 with 35 rules applied. Total rules applied 65 place count 53 transition count 65
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 68 place count 50 transition count 65
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 68 place count 50 transition count 61
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 76 place count 46 transition count 61
Discarding 8 places :
Symmetric choice reduction at 3 with 8 rule applications. Total rules 84 place count 38 transition count 53
Iterating global reduction 3 with 8 rules applied. Total rules applied 92 place count 38 transition count 53
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 93 place count 38 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 123 place count 23 transition count 36
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 4 with 10 rules applied. Total rules applied 133 place count 23 transition count 26
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 135 place count 21 transition count 26
Applied a total of 135 rules in 19 ms. Remains 21 /149 variables (removed 128) and now considering 26/189 (removed 163) transitions.
[2022-05-21 04:26:25] [INFO ] Flow matrix only has 21 transitions (discarded 5 similar events)
// Phase 1: matrix 21 rows 21 cols
[2022-05-21 04:26:25] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-21 04:26:25] [INFO ] Implicit Places using invariants in 65 ms returned []
[2022-05-21 04:26:25] [INFO ] Flow matrix only has 21 transitions (discarded 5 similar events)
// Phase 1: matrix 21 rows 21 cols
[2022-05-21 04:26:25] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-21 04:26:25] [INFO ] State equation strengthened by 13 read => feed constraints.
[2022-05-21 04:26:25] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 138 ms to find 0 implicit places.
[2022-05-21 04:26:25] [INFO ] Redundant transitions in 41 ms returned []
[2022-05-21 04:26:25] [INFO ] Flow matrix only has 21 transitions (discarded 5 similar events)
// Phase 1: matrix 21 rows 21 cols
[2022-05-21 04:26:25] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-21 04:26:25] [INFO ] Dead Transitions using invariants and state equation in 53 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 21/149 places, 26/189 transitions.
Finished structural reductions, in 1 iterations. Remains : 21/149 places, 26/189 transitions.
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
Running random walk in product with property : SmartHome-PT-07-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s7 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]]
Product exploration explored 100000 steps with 50000 reset in 363 ms.
Product exploration explored 100000 steps with 50000 reset in 304 ms.
Computed a total of 21 stabilizing places and 20 stable transitions
Computed a total of 21 stabilizing places and 20 stable transitions
Detected a total of 21/21 stabilizing places and 20/26 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [(NOT p0), (X p0), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 100 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA SmartHome-PT-07-LTLFireability-08 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SmartHome-PT-07-LTLFireability-08 finished in 1132 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(p0)))'
Support contains 2 out of 149 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 149/149 places, 189/189 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 136 transition count 176
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 136 transition count 176
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 27 place count 136 transition count 175
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 33 place count 130 transition count 169
Iterating global reduction 1 with 6 rules applied. Total rules applied 39 place count 130 transition count 169
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 43 place count 126 transition count 165
Iterating global reduction 1 with 4 rules applied. Total rules applied 47 place count 126 transition count 165
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 49 place count 124 transition count 163
Iterating global reduction 1 with 2 rules applied. Total rules applied 51 place count 124 transition count 163
Applied a total of 51 rules in 8 ms. Remains 124 /149 variables (removed 25) and now considering 163/189 (removed 26) transitions.
// Phase 1: matrix 163 rows 124 cols
[2022-05-21 04:26:26] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-21 04:26:26] [INFO ] Implicit Places using invariants in 44 ms returned []
// Phase 1: matrix 163 rows 124 cols
[2022-05-21 04:26:26] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-21 04:26:26] [INFO ] Implicit Places using invariants and state equation in 123 ms returned []
Implicit Place search using SMT with State Equation took 170 ms to find 0 implicit places.
// Phase 1: matrix 163 rows 124 cols
[2022-05-21 04:26:26] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-21 04:26:27] [INFO ] Dead Transitions using invariants and state equation in 110 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 124/149 places, 163/189 transitions.
Finished structural reductions, in 1 iterations. Remains : 124/149 places, 163/189 transitions.
Stuttering acceptance computed with spot in 84 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SmartHome-PT-07-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s86 1) (EQ s32 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][false, false]]
Product exploration explored 100000 steps with 50000 reset in 316 ms.
Product exploration explored 100000 steps with 50000 reset in 313 ms.
Computed a total of 29 stabilizing places and 28 stable transitions
Computed a total of 29 stabilizing places and 28 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 77 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA SmartHome-PT-07-LTLFireability-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SmartHome-PT-07-LTLFireability-09 finished in 1097 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(X(F(X(p0))))))'
Support contains 1 out of 149 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 149/149 places, 189/189 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 134 transition count 174
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 134 transition count 174
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 32 place count 134 transition count 172
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 39 place count 127 transition count 165
Iterating global reduction 1 with 7 rules applied. Total rules applied 46 place count 127 transition count 165
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 50 place count 123 transition count 161
Iterating global reduction 1 with 4 rules applied. Total rules applied 54 place count 123 transition count 161
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 56 place count 121 transition count 159
Iterating global reduction 1 with 2 rules applied. Total rules applied 58 place count 121 transition count 159
Applied a total of 58 rules in 11 ms. Remains 121 /149 variables (removed 28) and now considering 159/189 (removed 30) transitions.
// Phase 1: matrix 159 rows 121 cols
[2022-05-21 04:26:27] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-21 04:26:27] [INFO ] Implicit Places using invariants in 72 ms returned []
// Phase 1: matrix 159 rows 121 cols
[2022-05-21 04:26:27] [INFO ] Computed 3 place invariants in 2 ms
[2022-05-21 04:26:28] [INFO ] Implicit Places using invariants and state equation in 144 ms returned []
Implicit Place search using SMT with State Equation took 218 ms to find 0 implicit places.
// Phase 1: matrix 159 rows 121 cols
[2022-05-21 04:26:28] [INFO ] Computed 3 place invariants in 2 ms
[2022-05-21 04:26:28] [INFO ] Dead Transitions using invariants and state equation in 159 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 121/149 places, 159/189 transitions.
Finished structural reductions, in 1 iterations. Remains : 121/149 places, 159/189 transitions.
Stuttering acceptance computed with spot in 271 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : SmartHome-PT-07-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=2, aps=[p0:(EQ s80 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][false, false, false, false]]
Product exploration explored 100000 steps with 25000 reset in 191 ms.
Product exploration explored 100000 steps with 25000 reset in 205 ms.
Computed a total of 27 stabilizing places and 26 stable transitions
Computed a total of 27 stabilizing places and 26 stable transitions
Knowledge obtained : [p0, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 117 ms. Reduced automaton from 4 states, 4 edges and 1 AP to 4 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 205 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 537 steps, including 2 resets, run visited all 1 properties in 9 ms. (steps per millisecond=59 )
Knowledge obtained : [p0, true]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 138 ms. Reduced automaton from 4 states, 4 edges and 1 AP to 4 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 200 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 205 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 1 out of 121 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 121/121 places, 159/159 transitions.
Applied a total of 0 rules in 2 ms. Remains 121 /121 variables (removed 0) and now considering 159/159 (removed 0) transitions.
// Phase 1: matrix 159 rows 121 cols
[2022-05-21 04:26:29] [INFO ] Computed 3 place invariants in 2 ms
[2022-05-21 04:26:29] [INFO ] Implicit Places using invariants in 100 ms returned []
// Phase 1: matrix 159 rows 121 cols
[2022-05-21 04:26:29] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-21 04:26:30] [INFO ] Implicit Places using invariants and state equation in 172 ms returned []
Implicit Place search using SMT with State Equation took 276 ms to find 0 implicit places.
// Phase 1: matrix 159 rows 121 cols
[2022-05-21 04:26:30] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-21 04:26:30] [INFO ] Dead Transitions using invariants and state equation in 179 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 121/121 places, 159/159 transitions.
Computed a total of 27 stabilizing places and 26 stable transitions
Computed a total of 27 stabilizing places and 26 stable transitions
Knowledge obtained : [p0, true]
False Knowledge obtained : []
Knowledge based reduction with 2 factoid took 116 ms. Reduced automaton from 4 states, 4 edges and 1 AP to 4 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 199 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 392 steps, including 1 resets, run visited all 1 properties in 3 ms. (steps per millisecond=130 )
Knowledge obtained : [p0, true]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 2 factoid took 135 ms. Reduced automaton from 4 states, 4 edges and 1 AP to 4 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 179 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 180 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 178 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 25000 reset in 174 ms.
Product exploration explored 100000 steps with 25000 reset in 196 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 182 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 1 out of 121 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 121/121 places, 159/159 transitions.
Graph (trivial) has 118 edges and 121 vertex of which 63 / 121 are part of one of the 6 SCC in 0 ms
Free SCC test removed 57 places
Ensure Unique test removed 80 transitions
Reduce isomorphic transitions removed 80 transitions.
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 20 rules applied. Total rules applied 21 place count 64 transition count 79
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 64 transition count 78
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 22 place count 64 transition count 78
Deduced a syphon composed of 24 places in 0 ms
Iterating global reduction 2 with 4 rules applied. Total rules applied 26 place count 64 transition count 78
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 39 place count 51 transition count 65
Deduced a syphon composed of 12 places in 0 ms
Iterating global reduction 2 with 13 rules applied. Total rules applied 52 place count 51 transition count 65
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 27 places in 0 ms
Iterating global reduction 2 with 15 rules applied. Total rules applied 67 place count 51 transition count 65
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 74 place count 44 transition count 58
Deduced a syphon composed of 20 places in 0 ms
Iterating global reduction 2 with 7 rules applied. Total rules applied 81 place count 44 transition count 58
Deduced a syphon composed of 20 places in 0 ms
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 2 with 10 rules applied. Total rules applied 91 place count 44 transition count 48
Reduce places removed 2 places and 0 transitions.
Graph (complete) has 97 edges and 42 vertex of which 40 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.0 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Iterating post reduction 2 with 3 rules applied. Total rules applied 94 place count 40 transition count 46
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 95 place count 39 transition count 45
Deduced a syphon composed of 17 places in 0 ms
Iterating global reduction 3 with 1 rules applied. Total rules applied 96 place count 39 transition count 45
Deduced a syphon composed of 17 places in 0 ms
Applied a total of 96 rules in 44 ms. Remains 39 /121 variables (removed 82) and now considering 45/159 (removed 114) transitions.
[2022-05-21 04:26:32] [INFO ] Redundant transitions in 45 ms returned []
[2022-05-21 04:26:32] [INFO ] Flow matrix only has 40 transitions (discarded 5 similar events)
// Phase 1: matrix 40 rows 39 cols
[2022-05-21 04:26:32] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-21 04:26:32] [INFO ] Dead Transitions using invariants and state equation in 62 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 39/121 places, 45/159 transitions.
Finished structural reductions, in 1 iterations. Remains : 39/121 places, 45/159 transitions.
Product exploration explored 100000 steps with 25000 reset in 513 ms.
Product exploration explored 100000 steps with 25000 reset in 369 ms.
Built C files in :
/tmp/ltsmin3235081749277026709
[2022-05-21 04:26:33] [INFO ] Built C files in 15ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin3235081749277026709
Running compilation step : cd /tmp/ltsmin3235081749277026709;'/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 807 ms.
Running link step : cd /tmp/ltsmin3235081749277026709;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 60 ms.
Running LTSmin : cd /tmp/ltsmin3235081749277026709;'/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/stateBased15260247135364439496.hoa' '--buchi-type=spotba'
LTSmin run took 215 ms.
FORMULA SmartHome-PT-07-LTLFireability-10 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property SmartHome-PT-07-LTLFireability-10 finished in 6570 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(G(p0)))))'
Support contains 1 out of 149 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 149/149 places, 189/189 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 134 transition count 174
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 134 transition count 174
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 32 place count 134 transition count 172
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 39 place count 127 transition count 165
Iterating global reduction 1 with 7 rules applied. Total rules applied 46 place count 127 transition count 165
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 50 place count 123 transition count 161
Iterating global reduction 1 with 4 rules applied. Total rules applied 54 place count 123 transition count 161
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 56 place count 121 transition count 159
Iterating global reduction 1 with 2 rules applied. Total rules applied 58 place count 121 transition count 159
Applied a total of 58 rules in 18 ms. Remains 121 /149 variables (removed 28) and now considering 159/189 (removed 30) transitions.
// Phase 1: matrix 159 rows 121 cols
[2022-05-21 04:26:34] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-21 04:26:34] [INFO ] Implicit Places using invariants in 86 ms returned []
// Phase 1: matrix 159 rows 121 cols
[2022-05-21 04:26:34] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-21 04:26:34] [INFO ] Implicit Places using invariants and state equation in 168 ms returned []
Implicit Place search using SMT with State Equation took 257 ms to find 0 implicit places.
// Phase 1: matrix 159 rows 121 cols
[2022-05-21 04:26:34] [INFO ] Computed 3 place invariants in 2 ms
[2022-05-21 04:26:34] [INFO ] Dead Transitions using invariants and state equation in 190 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 121/149 places, 159/189 transitions.
Finished structural reductions, in 1 iterations. Remains : 121/149 places, 159/189 transitions.
Stuttering acceptance computed with spot in 195 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : SmartHome-PT-07-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 2}]], initial=3, aps=[p0:(EQ s81 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-07-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-07-LTLFireability-11 finished in 687 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((G(F(p0))||G(X(p1)))))'
Support contains 2 out of 149 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 149/149 places, 189/189 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 135 transition count 175
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 135 transition count 175
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 30 place count 135 transition count 173
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 36 place count 129 transition count 167
Iterating global reduction 1 with 6 rules applied. Total rules applied 42 place count 129 transition count 167
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 45 place count 126 transition count 164
Iterating global reduction 1 with 3 rules applied. Total rules applied 48 place count 126 transition count 164
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 49 place count 125 transition count 163
Iterating global reduction 1 with 1 rules applied. Total rules applied 50 place count 125 transition count 163
Applied a total of 50 rules in 21 ms. Remains 125 /149 variables (removed 24) and now considering 163/189 (removed 26) transitions.
// Phase 1: matrix 163 rows 125 cols
[2022-05-21 04:26:35] [INFO ] Computed 3 place invariants in 0 ms
[2022-05-21 04:26:35] [INFO ] Implicit Places using invariants in 64 ms returned []
// Phase 1: matrix 163 rows 125 cols
[2022-05-21 04:26:35] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-21 04:26:35] [INFO ] Implicit Places using invariants and state equation in 147 ms returned []
Implicit Place search using SMT with State Equation took 213 ms to find 0 implicit places.
// Phase 1: matrix 163 rows 125 cols
[2022-05-21 04:26:35] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-21 04:26:35] [INFO ] Dead Transitions using invariants and state equation in 178 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 125/149 places, 163/189 transitions.
Finished structural reductions, in 1 iterations. Remains : 125/149 places, 163/189 transitions.
Stuttering acceptance computed with spot in 210 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Running random walk in product with property : SmartHome-PT-07-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(NOT p1), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(EQ s94 0), p0:(EQ s75 1)], nbAcceptance=1, 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 1218 steps with 9 reset in 4 ms.
FORMULA SmartHome-PT-07-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-07-LTLFireability-12 finished in 667 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F((F(p0)||G(p1)))&&G((X(G(p2))||G(p3)))))'
Support contains 4 out of 149 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 149/149 places, 189/189 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 137 transition count 177
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 137 transition count 177
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 25 place count 137 transition count 176
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 30 place count 132 transition count 171
Iterating global reduction 1 with 5 rules applied. Total rules applied 35 place count 132 transition count 171
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 38 place count 129 transition count 168
Iterating global reduction 1 with 3 rules applied. Total rules applied 41 place count 129 transition count 168
Applied a total of 41 rules in 16 ms. Remains 129 /149 variables (removed 20) and now considering 168/189 (removed 21) transitions.
// Phase 1: matrix 168 rows 129 cols
[2022-05-21 04:26:35] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-21 04:26:35] [INFO ] Implicit Places using invariants in 79 ms returned []
// Phase 1: matrix 168 rows 129 cols
[2022-05-21 04:26:35] [INFO ] Computed 3 place invariants in 2 ms
[2022-05-21 04:26:36] [INFO ] Implicit Places using invariants and state equation in 188 ms returned []
Implicit Place search using SMT with State Equation took 268 ms to find 0 implicit places.
// Phase 1: matrix 168 rows 129 cols
[2022-05-21 04:26:36] [INFO ] Computed 3 place invariants in 5 ms
[2022-05-21 04:26:36] [INFO ] Dead Transitions using invariants and state equation in 208 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 129/149 places, 168/189 transitions.
Finished structural reductions, in 1 iterations. Remains : 129/149 places, 168/189 transitions.
Stuttering acceptance computed with spot in 289 ms :[(OR (AND (NOT p0) (NOT p1)) (AND (NOT p2) (NOT p3))), (NOT p2), (AND (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p3)), true, (NOT p3)]
Running random walk in product with property : SmartHome-PT-07-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(NOT p3), acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}, { cond=p3, acceptance={} source=0 dest: 3}], [{ cond=p2, acceptance={} source=1 dest: 1}, { cond=(NOT p2), acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p3) p2), acceptance={} source=3 dest: 1}, { cond=(AND p3 p2), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p3) (NOT p2)), acceptance={} source=3 dest: 4}, { cond=(AND p3 (NOT p2)), acceptance={} source=3 dest: 5}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p3), acceptance={} source=5 dest: 4}, { cond=p3, acceptance={} source=5 dest: 5}]], initial=0, aps=[p3:(EQ s4 1), p0:(EQ s73 1), p2:(EQ s35 1), p1:(EQ s105 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA SmartHome-PT-07-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-07-LTLFireability-13 finished in 820 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(F(G(p0)))||F(X((G(p1)||p1)))))'
Support contains 2 out of 149 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 149/149 places, 189/189 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 134 transition count 174
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 134 transition count 174
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 32 place count 134 transition count 172
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 39 place count 127 transition count 165
Iterating global reduction 1 with 7 rules applied. Total rules applied 46 place count 127 transition count 165
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 50 place count 123 transition count 161
Iterating global reduction 1 with 4 rules applied. Total rules applied 54 place count 123 transition count 161
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 56 place count 121 transition count 159
Iterating global reduction 1 with 2 rules applied. Total rules applied 58 place count 121 transition count 159
Applied a total of 58 rules in 21 ms. Remains 121 /149 variables (removed 28) and now considering 159/189 (removed 30) transitions.
// Phase 1: matrix 159 rows 121 cols
[2022-05-21 04:26:36] [INFO ] Computed 3 place invariants in 2 ms
[2022-05-21 04:26:36] [INFO ] Implicit Places using invariants in 65 ms returned []
// Phase 1: matrix 159 rows 121 cols
[2022-05-21 04:26:36] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-21 04:26:36] [INFO ] Implicit Places using invariants and state equation in 155 ms returned []
Implicit Place search using SMT with State Equation took 252 ms to find 0 implicit places.
// Phase 1: matrix 159 rows 121 cols
[2022-05-21 04:26:36] [INFO ] Computed 3 place invariants in 2 ms
[2022-05-21 04:26:37] [INFO ] Dead Transitions using invariants and state equation in 188 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 121/149 places, 159/189 transitions.
Finished structural reductions, in 1 iterations. Remains : 121/149 places, 159/189 transitions.
Stuttering acceptance computed with spot in 107 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : SmartHome-PT-07-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}]], initial=1, aps=[p0:(EQ s13 1), p1:(EQ s32 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 2139 reset in 222 ms.
Stack based approach found an accepted trace after 64 steps with 1 reset with depth 39 and stack size 39 in 0 ms.
FORMULA SmartHome-PT-07-LTLFireability-14 FALSE TECHNIQUES STACK_TEST
Treatment of property SmartHome-PT-07-LTLFireability-14 finished in 826 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((F(G(X(p0)))&&F(p1)))))'
Support contains 2 out of 149 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 149/149 places, 189/189 transitions.
Graph (trivial) has 146 edges and 149 vertex of which 73 / 149 are part of one of the 6 SCC in 1 ms
Free SCC test removed 67 places
Ensure Unique test removed 89 transitions
Reduce isomorphic transitions removed 89 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 28 transitions
Trivial Post-agglo rules discarded 28 transitions
Performed 28 trivial Post agglomeration. Transition count delta: 28
Iterating post reduction 0 with 28 rules applied. Total rules applied 29 place count 81 transition count 71
Reduce places removed 28 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 32 rules applied. Total rules applied 61 place count 53 transition count 67
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 63 place count 51 transition count 67
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 63 place count 51 transition count 62
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 73 place count 46 transition count 62
Discarding 7 places :
Symmetric choice reduction at 3 with 7 rule applications. Total rules 80 place count 39 transition count 55
Iterating global reduction 3 with 7 rules applied. Total rules applied 87 place count 39 transition count 55
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 88 place count 39 transition count 54
Performed 13 Post agglomeration using F-continuation condition.Transition count delta: 13
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 4 with 26 rules applied. Total rules applied 114 place count 26 transition count 41
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 115 place count 26 transition count 40
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 5 with 8 rules applied. Total rules applied 123 place count 26 transition count 32
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 124 place count 26 transition count 32
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 5 with 1 rules applied. Total rules applied 125 place count 26 transition count 31
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 127 place count 24 transition count 29
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 128 place count 23 transition count 29
Applied a total of 128 rules in 35 ms. Remains 23 /149 variables (removed 126) and now considering 29/189 (removed 160) transitions.
[2022-05-21 04:26:37] [INFO ] Flow matrix only has 24 transitions (discarded 5 similar events)
// Phase 1: matrix 24 rows 23 cols
[2022-05-21 04:26:37] [INFO ] Computed 2 place invariants in 1 ms
[2022-05-21 04:26:37] [INFO ] Implicit Places using invariants in 38 ms returned []
[2022-05-21 04:26:37] [INFO ] Flow matrix only has 24 transitions (discarded 5 similar events)
// Phase 1: matrix 24 rows 23 cols
[2022-05-21 04:26:37] [INFO ] Computed 2 place invariants in 0 ms
[2022-05-21 04:26:37] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 93 ms to find 0 implicit places.
[2022-05-21 04:26:37] [INFO ] Redundant transitions in 40 ms returned []
[2022-05-21 04:26:37] [INFO ] Flow matrix only has 24 transitions (discarded 5 similar events)
// Phase 1: matrix 24 rows 23 cols
[2022-05-21 04:26:37] [INFO ] Computed 2 place invariants in 0 ms
[2022-05-21 04:26:37] [INFO ] Dead Transitions using invariants and state equation in 52 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 23/149 places, 29/189 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/149 places, 29/189 transitions.
Stuttering acceptance computed with spot in 145 ms :[(OR (NOT p1) (NOT p0)), (NOT p1), (NOT p0)]
Running random walk in product with property : SmartHome-PT-07-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(EQ s9 1), p0:(EQ s2 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-07-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-07-LTLFireability-15 finished in 394 ms.
All properties solved by simple procedures.
Total runtime 20475 ms.

BK_STOP 1653107198063

--------------------
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-07"
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-07, 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-165303241500244"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SmartHome-PT-07.tgz
mv SmartHome-PT-07 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 ;