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-165303241500212.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-03, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r240-smll-165303241500212
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 260K
-rw-r--r-- 1 mcc users 6.3K Apr 29 15:46 CTLCardinality.txt
-rw-r--r-- 1 mcc users 73K Apr 29 15:46 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.2K Apr 29 15:44 CTLFireability.txt
-rw-r--r-- 1 mcc users 48K Apr 29 15:44 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 2.0K 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 31K 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-03-LTLFireability-00
FORMULA_NAME SmartHome-PT-03-LTLFireability-01
FORMULA_NAME SmartHome-PT-03-LTLFireability-02
FORMULA_NAME SmartHome-PT-03-LTLFireability-03
FORMULA_NAME SmartHome-PT-03-LTLFireability-04
FORMULA_NAME SmartHome-PT-03-LTLFireability-05
FORMULA_NAME SmartHome-PT-03-LTLFireability-06
FORMULA_NAME SmartHome-PT-03-LTLFireability-07
FORMULA_NAME SmartHome-PT-03-LTLFireability-08
FORMULA_NAME SmartHome-PT-03-LTLFireability-09
FORMULA_NAME SmartHome-PT-03-LTLFireability-10
FORMULA_NAME SmartHome-PT-03-LTLFireability-11
FORMULA_NAME SmartHome-PT-03-LTLFireability-12
FORMULA_NAME SmartHome-PT-03-LTLFireability-13
FORMULA_NAME SmartHome-PT-03-LTLFireability-14
FORMULA_NAME SmartHome-PT-03-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1653106182809

Running Version 202205111006
[2022-05-21 04:09:45] [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 04:09:45] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-21 04:09:45] [INFO ] Load time of PNML (sax parser for PT used): 125 ms
[2022-05-21 04:09:45] [INFO ] Transformed 45 places.
[2022-05-21 04:09:45] [INFO ] Transformed 145 transitions.
[2022-05-21 04:09:45] [INFO ] Found NUPN structural information;
[2022-05-21 04:09:45] [INFO ] Parsed PT model containing 45 places and 145 transitions in 364 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 17 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 3 formulas.
Ensure Unique test removed 77 transitions
Reduce redundant transitions removed 77 transitions.
FORMULA SmartHome-PT-03-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-03-LTLFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-03-LTLFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 18 out of 45 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 45/45 places, 68/68 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 42 transition count 63
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 42 transition count 63
Drop transitions removed 11 transitions
Redundant transition composition rules discarded 11 transitions
Iterating global reduction 0 with 11 rules applied. Total rules applied 17 place count 42 transition count 52
Applied a total of 17 rules in 23 ms. Remains 42 /45 variables (removed 3) and now considering 52/68 (removed 16) transitions.
[2022-05-21 04:09:45] [INFO ] Flow matrix only has 39 transitions (discarded 13 similar events)
// Phase 1: matrix 39 rows 42 cols
[2022-05-21 04:09:45] [INFO ] Computed 17 place invariants in 23 ms
[2022-05-21 04:09:45] [INFO ] Implicit Places using invariants in 220 ms returned []
[2022-05-21 04:09:45] [INFO ] Flow matrix only has 39 transitions (discarded 13 similar events)
// Phase 1: matrix 39 rows 42 cols
[2022-05-21 04:09:45] [INFO ] Computed 17 place invariants in 3 ms
[2022-05-21 04:09:46] [INFO ] State equation strengthened by 22 read => feed constraints.
[2022-05-21 04:09:46] [INFO ] Implicit Places using invariants and state equation in 130 ms returned []
Implicit Place search using SMT with State Equation took 402 ms to find 0 implicit places.
[2022-05-21 04:09:46] [INFO ] Flow matrix only has 39 transitions (discarded 13 similar events)
// Phase 1: matrix 39 rows 42 cols
[2022-05-21 04:09:46] [INFO ] Computed 17 place invariants in 1 ms
[2022-05-21 04:09:46] [INFO ] Dead Transitions using invariants and state equation in 92 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 42/45 places, 52/68 transitions.
Finished structural reductions, in 1 iterations. Remains : 42/45 places, 52/68 transitions.
Support contains 18 out of 42 places after structural reductions.
[2022-05-21 04:09:46] [INFO ] Flatten gal took : 184 ms
[2022-05-21 04:09:46] [INFO ] Flatten gal took : 18 ms
[2022-05-21 04:09:46] [INFO ] Input system was already deterministic with 52 transitions.
Finished random walk after 238 steps, including 0 resets, run visited all 19 properties in 68 ms. (steps per millisecond=3 )
Computed a total of 19 stabilizing places and 12 stable transitions
Graph (complete) has 115 edges and 42 vertex of which 41 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.7 ms
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 42 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 42/42 places, 52/52 transitions.
Graph (trivial) has 28 edges and 42 vertex of which 6 / 42 are part of one of the 3 SCC in 4 ms
Free SCC test removed 3 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (complete) has 109 edges and 39 vertex of which 38 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 4 place count 36 transition count 44
Iterating global reduction 0 with 2 rules applied. Total rules applied 6 place count 36 transition count 44
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 24 place count 27 transition count 35
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 28 place count 23 transition count 27
Iterating global reduction 0 with 4 rules applied. Total rules applied 32 place count 23 transition count 27
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 0 with 5 rules applied. Total rules applied 37 place count 23 transition count 22
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 38 place count 22 transition count 21
Iterating global reduction 0 with 1 rules applied. Total rules applied 39 place count 22 transition count 21
Applied a total of 39 rules in 40 ms. Remains 22 /42 variables (removed 20) and now considering 21/52 (removed 31) transitions.
[2022-05-21 04:09:47] [INFO ] Flow matrix only has 15 transitions (discarded 6 similar events)
// Phase 1: matrix 15 rows 22 cols
[2022-05-21 04:09:47] [INFO ] Computed 9 place invariants in 2 ms
[2022-05-21 04:09:47] [INFO ] Implicit Places using invariants in 61 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 65 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 21/42 places, 21/52 transitions.
Applied a total of 0 rules in 4 ms. Remains 21 /21 variables (removed 0) and now considering 21/21 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 21/42 places, 21/52 transitions.
Stuttering acceptance computed with spot in 259 ms :[(NOT p0)]
Running random walk in product with property : SmartHome-PT-03-LTLFireability-01 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]]
Product exploration explored 100000 steps with 50000 reset in 570 ms.
Product exploration explored 100000 steps with 50000 reset in 275 ms.
Computed a total of 19 stabilizing places and 12 stable transitions
Computed a total of 19 stabilizing places and 12 stable transitions
Knowledge obtained : [(NOT p0), (X 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 2 factoid took 132 ms. Reduced automaton from 1 states, 1 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA SmartHome-PT-03-LTLFireability-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SmartHome-PT-03-LTLFireability-01 finished in 1432 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(F(X(F(p0)))) U p1))'
Support contains 3 out of 42 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 42/42 places, 52/52 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 41 transition count 52
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 5 place count 37 transition count 48
Iterating global reduction 1 with 4 rules applied. Total rules applied 9 place count 37 transition count 48
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 11 place count 37 transition count 46
Applied a total of 11 rules in 9 ms. Remains 37 /42 variables (removed 5) and now considering 46/52 (removed 6) transitions.
[2022-05-21 04:09:48] [INFO ] Flow matrix only has 35 transitions (discarded 11 similar events)
// Phase 1: matrix 35 rows 37 cols
[2022-05-21 04:09:48] [INFO ] Computed 14 place invariants in 2 ms
[2022-05-21 04:09:48] [INFO ] Implicit Places using invariants in 73 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 76 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 36/42 places, 46/52 transitions.
Applied a total of 0 rules in 3 ms. Remains 36 /36 variables (removed 0) and now considering 46/46 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 36/42 places, 46/52 transitions.
Stuttering acceptance computed with spot in 228 ms :[(NOT p1), (NOT p0), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : SmartHome-PT-03-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=p1, acceptance={0} source=2 dest: 1}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(EQ s2 1), p0:(OR (NEQ s21 1) (EQ s14 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][false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-03-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-03-LTLFireability-03 finished in 339 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((p0 U !F(((G(p1)&&p0)||X(X(!F(p2))))))))'
Support contains 4 out of 42 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 42/42 places, 52/52 transitions.
Graph (trivial) has 26 edges and 42 vertex of which 6 / 42 are part of one of the 3 SCC in 1 ms
Free SCC test removed 3 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 2 place count 38 transition count 45
Iterating global reduction 0 with 1 rules applied. Total rules applied 3 place count 38 transition count 45
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 19 place count 30 transition count 37
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 22 place count 27 transition count 31
Iterating global reduction 0 with 3 rules applied. Total rules applied 25 place count 27 transition count 31
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 0 with 5 rules applied. Total rules applied 30 place count 27 transition count 26
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 31 place count 26 transition count 25
Iterating global reduction 0 with 1 rules applied. Total rules applied 32 place count 26 transition count 25
Applied a total of 32 rules in 28 ms. Remains 26 /42 variables (removed 16) and now considering 25/52 (removed 27) transitions.
[2022-05-21 04:09:48] [INFO ] Flow matrix only has 17 transitions (discarded 8 similar events)
// Phase 1: matrix 17 rows 26 cols
[2022-05-21 04:09:48] [INFO ] Computed 12 place invariants in 3 ms
[2022-05-21 04:09:48] [INFO ] Implicit Places using invariants in 61 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 63 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 25/42 places, 25/52 transitions.
Applied a total of 0 rules in 5 ms. Remains 25 /25 variables (removed 0) and now considering 25/25 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 25/42 places, 25/52 transitions.
Stuttering acceptance computed with spot in 160 ms :[(OR (NOT p2) (AND p0 p1)), (NOT p2), (OR (AND p1 (NOT p2)) (AND p0 p1)), (AND (NOT p2) p1)]
Running random walk in product with property : SmartHome-PT-03-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={} source=0 dest: 1}, { cond=(AND p0 p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}], [{ cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 2}, { cond=(AND p0 p1), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=2 dest: 3}], [{ cond=(AND p1 (NOT p2)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p2:(EQ s8 1), p0:(EQ s2 1), p1:(AND (EQ s6 1) (EQ s12 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null][true, true, true, true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA SmartHome-PT-03-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-03-LTLFireability-04 finished in 285 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(X(G(p0))))))'
Support contains 2 out of 42 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 42/42 places, 52/52 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 37 transition count 47
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 37 transition count 47
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 13 place count 37 transition count 44
Applied a total of 13 rules in 4 ms. Remains 37 /42 variables (removed 5) and now considering 44/52 (removed 8) transitions.
[2022-05-21 04:09:49] [INFO ] Flow matrix only has 33 transitions (discarded 11 similar events)
// Phase 1: matrix 33 rows 37 cols
[2022-05-21 04:09:49] [INFO ] Computed 15 place invariants in 1 ms
[2022-05-21 04:09:49] [INFO ] Implicit Places using invariants in 65 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 84 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 36/42 places, 44/52 transitions.
Applied a total of 0 rules in 2 ms. Remains 36 /36 variables (removed 0) and now considering 44/44 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 36/42 places, 44/52 transitions.
Stuttering acceptance computed with spot in 180 ms :[true, (NOT p0), (NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : SmartHome-PT-03-LTLFireability-05 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: 2}], [{ cond=true, acceptance={} source=4 dest: 3}], [{ cond=true, acceptance={} source=5 dest: 4}]], initial=5, aps=[p0:(OR (NEQ s2 1) (NEQ s23 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][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA SmartHome-PT-03-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-03-LTLFireability-05 finished in 285 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X(F(X(F(F(p0)))))))'
Support contains 2 out of 42 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 42/42 places, 52/52 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 41 transition count 52
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 6 place count 36 transition count 47
Iterating global reduction 1 with 5 rules applied. Total rules applied 11 place count 36 transition count 47
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 1 with 3 rules applied. Total rules applied 14 place count 36 transition count 44
Applied a total of 14 rules in 7 ms. Remains 36 /42 variables (removed 6) and now considering 44/52 (removed 8) transitions.
[2022-05-21 04:09:49] [INFO ] Flow matrix only has 33 transitions (discarded 11 similar events)
// Phase 1: matrix 33 rows 36 cols
[2022-05-21 04:09:49] [INFO ] Computed 14 place invariants in 1 ms
[2022-05-21 04:09:49] [INFO ] Implicit Places using invariants in 57 ms returned []
[2022-05-21 04:09:49] [INFO ] Flow matrix only has 33 transitions (discarded 11 similar events)
// Phase 1: matrix 33 rows 36 cols
[2022-05-21 04:09:49] [INFO ] Computed 14 place invariants in 2 ms
[2022-05-21 04:09:49] [INFO ] State equation strengthened by 19 read => feed constraints.
[2022-05-21 04:09:49] [INFO ] Implicit Places using invariants and state equation in 101 ms returned []
Implicit Place search using SMT with State Equation took 161 ms to find 0 implicit places.
[2022-05-21 04:09:49] [INFO ] Flow matrix only has 33 transitions (discarded 11 similar events)
// Phase 1: matrix 33 rows 36 cols
[2022-05-21 04:09:49] [INFO ] Computed 14 place invariants in 2 ms
[2022-05-21 04:09:49] [INFO ] Dead Transitions using invariants and state equation in 96 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 36/42 places, 44/52 transitions.
Finished structural reductions, in 1 iterations. Remains : 36/42 places, 44/52 transitions.
Stuttering acceptance computed with spot in 123 ms :[(NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : SmartHome-PT-03-LTLFireability-06 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: 1}]], initial=2, aps=[p0:(OR (EQ s1 0) (EQ s3 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-03-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-03-LTLFireability-06 finished in 416 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(F(!(F(p0) U p1)))))'
Support contains 4 out of 42 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 42/42 places, 52/52 transitions.
Graph (trivial) has 26 edges and 42 vertex of which 6 / 42 are part of one of the 3 SCC in 1 ms
Free SCC test removed 3 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (complete) has 109 edges and 39 vertex of which 38 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 4 place count 36 transition count 44
Iterating global reduction 0 with 2 rules applied. Total rules applied 6 place count 36 transition count 44
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 22 place count 28 transition count 36
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 26 place count 24 transition count 28
Iterating global reduction 0 with 4 rules applied. Total rules applied 30 place count 24 transition count 28
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 0 with 4 rules applied. Total rules applied 34 place count 24 transition count 24
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 23 transition count 23
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 23 transition count 23
Applied a total of 36 rules in 16 ms. Remains 23 /42 variables (removed 19) and now considering 23/52 (removed 29) transitions.
[2022-05-21 04:09:49] [INFO ] Flow matrix only has 17 transitions (discarded 6 similar events)
// Phase 1: matrix 17 rows 23 cols
[2022-05-21 04:09:49] [INFO ] Computed 9 place invariants in 0 ms
[2022-05-21 04:09:49] [INFO ] Implicit Places using invariants in 48 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 50 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 22/42 places, 23/52 transitions.
Applied a total of 0 rules in 3 ms. Remains 22 /22 variables (removed 0) and now considering 23/23 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 22/42 places, 23/52 transitions.
Stuttering acceptance computed with spot in 156 ms :[p1, p1, (AND p0 p1)]
Running random walk in product with property : SmartHome-PT-03-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(OR p0 p1), acceptance={} source=0 dest: 1}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=p1, acceptance={0, 1} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND p0 p1), acceptance={0, 1} source=2 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={1} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s3 1) (EQ s13 1)), p1:(AND (EQ s6 1) (EQ s15 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 10 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-03-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-03-LTLFireability-07 finished in 249 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(G(p0))||F(p1))))'
Support contains 3 out of 42 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 42/42 places, 52/52 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 41 transition count 52
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 5 place count 37 transition count 48
Iterating global reduction 1 with 4 rules applied. Total rules applied 9 place count 37 transition count 48
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 11 place count 37 transition count 46
Applied a total of 11 rules in 4 ms. Remains 37 /42 variables (removed 5) and now considering 46/52 (removed 6) transitions.
[2022-05-21 04:09:50] [INFO ] Flow matrix only has 35 transitions (discarded 11 similar events)
// Phase 1: matrix 35 rows 37 cols
[2022-05-21 04:09:50] [INFO ] Computed 14 place invariants in 3 ms
[2022-05-21 04:09:50] [INFO ] Implicit Places using invariants in 66 ms returned []
[2022-05-21 04:09:50] [INFO ] Flow matrix only has 35 transitions (discarded 11 similar events)
// Phase 1: matrix 35 rows 37 cols
[2022-05-21 04:09:50] [INFO ] Computed 14 place invariants in 0 ms
[2022-05-21 04:09:50] [INFO ] State equation strengthened by 20 read => feed constraints.
[2022-05-21 04:09:50] [INFO ] Implicit Places using invariants and state equation in 86 ms returned []
Implicit Place search using SMT with State Equation took 154 ms to find 0 implicit places.
[2022-05-21 04:09:50] [INFO ] Flow matrix only has 35 transitions (discarded 11 similar events)
// Phase 1: matrix 35 rows 37 cols
[2022-05-21 04:09:50] [INFO ] Computed 14 place invariants in 1 ms
[2022-05-21 04:09:50] [INFO ] Dead Transitions using invariants and state equation in 90 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 37/42 places, 46/52 transitions.
Finished structural reductions, in 1 iterations. Remains : 37/42 places, 46/52 transitions.
Stuttering acceptance computed with spot in 183 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : SmartHome-PT-03-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 3}]], initial=1, aps=[p1:(EQ s21 1), p0:(AND (EQ s1 1) (EQ s22 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][false, false, false, false]]
Stuttering criterion allowed to conclude after 26 steps with 0 reset in 1 ms.
FORMULA SmartHome-PT-03-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-03-LTLFireability-08 finished in 453 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(X((G((G((G(p0)&&p1))||G(p1)))&&p0))))'
Support contains 2 out of 42 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 42/42 places, 52/52 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 41 transition count 52
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 5 place count 37 transition count 48
Iterating global reduction 1 with 4 rules applied. Total rules applied 9 place count 37 transition count 48
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 1 with 3 rules applied. Total rules applied 12 place count 37 transition count 45
Applied a total of 12 rules in 6 ms. Remains 37 /42 variables (removed 5) and now considering 45/52 (removed 7) transitions.
[2022-05-21 04:09:50] [INFO ] Flow matrix only has 33 transitions (discarded 12 similar events)
// Phase 1: matrix 33 rows 37 cols
[2022-05-21 04:09:50] [INFO ] Computed 15 place invariants in 0 ms
[2022-05-21 04:09:50] [INFO ] Implicit Places using invariants in 65 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 66 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 36/42 places, 45/52 transitions.
Applied a total of 0 rules in 4 ms. Remains 36 /36 variables (removed 0) and now considering 45/45 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 36/42 places, 45/52 transitions.
Stuttering acceptance computed with spot in 123 ms :[true, (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : SmartHome-PT-03-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p0 p1), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(EQ s2 0), p1:(EQ s8 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][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-03-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-03-LTLFireability-09 finished in 220 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(X(G(!p0))) U G(p1)))'
Support contains 3 out of 42 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 42/42 places, 52/52 transitions.
Graph (trivial) has 24 edges and 42 vertex of which 4 / 42 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Graph (complete) has 111 edges and 40 vertex of which 39 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 5 place count 36 transition count 45
Iterating global reduction 0 with 3 rules applied. Total rules applied 8 place count 36 transition count 45
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 24 place count 28 transition count 37
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 27 place count 25 transition count 31
Iterating global reduction 0 with 3 rules applied. Total rules applied 30 place count 25 transition count 31
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 36 place count 25 transition count 25
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 24 transition count 24
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 24 transition count 24
Applied a total of 38 rules in 9 ms. Remains 24 /42 variables (removed 18) and now considering 24/52 (removed 28) transitions.
[2022-05-21 04:09:50] [INFO ] Flow matrix only has 17 transitions (discarded 7 similar events)
// Phase 1: matrix 17 rows 24 cols
[2022-05-21 04:09:50] [INFO ] Computed 10 place invariants in 1 ms
[2022-05-21 04:09:50] [INFO ] Implicit Places using invariants in 39 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 40 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 23/42 places, 24/52 transitions.
Applied a total of 0 rules in 2 ms. Remains 23 /23 variables (removed 0) and now considering 24/24 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 23/42 places, 24/52 transitions.
Stuttering acceptance computed with spot in 97 ms :[(NOT p1), p0]
Running random walk in product with property : SmartHome-PT-03-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}, { cond=p0, acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(NEQ s7 1), p0:(AND (EQ s10 1) (EQ s11 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA SmartHome-PT-03-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-03-LTLFireability-10 finished in 169 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(X(F(p0)))))'
Support contains 2 out of 42 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 42/42 places, 52/52 transitions.
Graph (trivial) has 26 edges and 42 vertex of which 4 / 42 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 4 place count 37 transition count 45
Iterating global reduction 0 with 3 rules applied. Total rules applied 7 place count 37 transition count 45
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 25 place count 28 transition count 36
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 29 place count 24 transition count 28
Iterating global reduction 0 with 4 rules applied. Total rules applied 33 place count 24 transition count 28
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 39 place count 24 transition count 22
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 40 place count 23 transition count 22
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 41 place count 22 transition count 21
Iterating global reduction 1 with 1 rules applied. Total rules applied 42 place count 22 transition count 21
Applied a total of 42 rules in 10 ms. Remains 22 /42 variables (removed 20) and now considering 21/52 (removed 31) transitions.
[2022-05-21 04:09:50] [INFO ] Flow matrix only has 15 transitions (discarded 6 similar events)
// Phase 1: matrix 15 rows 22 cols
[2022-05-21 04:09:50] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-21 04:09:51] [INFO ] Implicit Places using invariants in 38 ms returned []
[2022-05-21 04:09:51] [INFO ] Flow matrix only has 15 transitions (discarded 6 similar events)
// Phase 1: matrix 15 rows 22 cols
[2022-05-21 04:09:51] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-21 04:09:51] [INFO ] State equation strengthened by 12 read => feed constraints.
[2022-05-21 04:09:51] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 100 ms to find 0 implicit places.
[2022-05-21 04:09:51] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-21 04:09:51] [INFO ] Flow matrix only has 15 transitions (discarded 6 similar events)
// Phase 1: matrix 15 rows 22 cols
[2022-05-21 04:09:51] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-21 04:09:51] [INFO ] Dead Transitions using invariants and state equation in 42 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 22/42 places, 21/52 transitions.
Finished structural reductions, in 1 iterations. Remains : 22/42 places, 21/52 transitions.
Stuttering acceptance computed with spot in 93 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SmartHome-PT-03-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:(AND (EQ s7 1) (EQ s9 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 3 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-03-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-03-LTLFireability-11 finished in 270 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 42 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 42/42 places, 52/52 transitions.
Graph (trivial) has 29 edges and 42 vertex of which 6 / 42 are part of one of the 3 SCC in 0 ms
Free SCC test removed 3 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (complete) has 109 edges and 39 vertex of which 38 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 3 place count 37 transition count 45
Iterating global reduction 0 with 1 rules applied. Total rules applied 4 place count 37 transition count 45
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 0 with 20 rules applied. Total rules applied 24 place count 27 transition count 35
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 28 place count 23 transition count 27
Iterating global reduction 0 with 4 rules applied. Total rules applied 32 place count 23 transition count 27
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 38 place count 23 transition count 21
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 39 place count 22 transition count 21
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 40 place count 21 transition count 20
Iterating global reduction 1 with 1 rules applied. Total rules applied 41 place count 21 transition count 20
Applied a total of 41 rules in 9 ms. Remains 21 /42 variables (removed 21) and now considering 20/52 (removed 32) transitions.
[2022-05-21 04:09:51] [INFO ] Flow matrix only has 13 transitions (discarded 7 similar events)
// Phase 1: matrix 13 rows 21 cols
[2022-05-21 04:09:51] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-21 04:09:51] [INFO ] Implicit Places using invariants in 40 ms returned []
[2022-05-21 04:09:51] [INFO ] Flow matrix only has 13 transitions (discarded 7 similar events)
// Phase 1: matrix 13 rows 21 cols
[2022-05-21 04:09:51] [INFO ] Computed 9 place invariants in 1 ms
[2022-05-21 04:09:51] [INFO ] State equation strengthened by 12 read => feed constraints.
[2022-05-21 04:09:51] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 97 ms to find 0 implicit places.
[2022-05-21 04:09:51] [INFO ] Redundant transitions in 1 ms returned []
[2022-05-21 04:09:51] [INFO ] Flow matrix only has 13 transitions (discarded 7 similar events)
// Phase 1: matrix 13 rows 21 cols
[2022-05-21 04:09:51] [INFO ] Computed 9 place invariants in 0 ms
[2022-05-21 04:09:51] [INFO ] Dead Transitions using invariants and state equation in 47 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 21/42 places, 20/52 transitions.
Finished structural reductions, in 1 iterations. Remains : 21/42 places, 20/52 transitions.
Stuttering acceptance computed with spot in 40 ms :[(NOT p0)]
Running random walk in product with property : SmartHome-PT-03-LTLFireability-12 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 s2 0)], 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 1 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-03-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-03-LTLFireability-12 finished in 218 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(!(X(!X(G(p0)))&&F(p1))) U G(p0)))'
Support contains 2 out of 42 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 42/42 places, 52/52 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 41 transition count 52
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 4 place count 38 transition count 49
Iterating global reduction 1 with 3 rules applied. Total rules applied 7 place count 38 transition count 49
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 9 place count 38 transition count 47
Applied a total of 9 rules in 3 ms. Remains 38 /42 variables (removed 4) and now considering 47/52 (removed 5) transitions.
[2022-05-21 04:09:51] [INFO ] Flow matrix only has 35 transitions (discarded 12 similar events)
// Phase 1: matrix 35 rows 38 cols
[2022-05-21 04:09:51] [INFO ] Computed 15 place invariants in 2 ms
[2022-05-21 04:09:51] [INFO ] Implicit Places using invariants in 57 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 59 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 37/42 places, 47/52 transitions.
Applied a total of 0 rules in 1 ms. Remains 37 /37 variables (removed 0) and now considering 47/47 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 37/42 places, 47/52 transitions.
Stuttering acceptance computed with spot in 314 ms :[(NOT p0), (NOT p0), (AND p1 (NOT p0)), (NOT p0), true, (AND (NOT p0) p1), (AND p0 p1)]
Running random walk in product with property : SmartHome-PT-03-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p1, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=p1, acceptance={} source=2 dest: 3}, { cond=(NOT p1), acceptance={} source=2 dest: 5}], [{ cond=p0, acceptance={} source=3 dest: 3}, { cond=(NOT p0), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p0) p1), acceptance={} source=5 dest: 4}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=5 dest: 6}], [{ cond=(AND p0 p1), acceptance={} source=6 dest: 4}, { cond=(AND p0 (NOT p1)), acceptance={} source=6 dest: 6}]], initial=0, aps=[p0:(EQ s1 1), p1:(EQ s9 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-03-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-03-LTLFireability-13 finished in 406 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 42 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 42/42 places, 52/52 transitions.
Graph (trivial) has 29 edges and 42 vertex of which 6 / 42 are part of one of the 3 SCC in 1 ms
Free SCC test removed 3 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (complete) has 109 edges and 39 vertex of which 38 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 1 transitions.
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Graph (complete) has 64 edges and 32 vertex of which 30 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
Graph (trivial) has 28 edges and 30 vertex of which 18 / 30 are part of one of the 9 SCC in 0 ms
Free SCC test removed 9 places
Iterating post reduction 0 with 10 rules applied. Total rules applied 12 place count 21 transition count 40
Reduce places removed 9 places and 0 transitions.
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Graph (complete) has 13 edges and 12 vertex of which 2 are kept as prefixes of interest. Removing 10 places using SCC suffix rule.0 ms
Discarding 10 places :
Also discarding 9 output transitions
Drop transitions removed 9 transitions
Iterating post reduction 1 with 37 rules applied. Total rules applied 49 place count 2 transition count 4
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 2 with 1 rules applied. Total rules applied 50 place count 2 transition count 3
Applied a total of 50 rules in 8 ms. Remains 2 /42 variables (removed 40) and now considering 3/52 (removed 49) transitions.
// Phase 1: matrix 3 rows 2 cols
[2022-05-21 04:09:51] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-21 04:09:51] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 3 rows 2 cols
[2022-05-21 04:09:51] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-21 04:09:51] [INFO ] Implicit Places using invariants and state equation in 24 ms returned []
Implicit Place search using SMT with State Equation took 48 ms to find 0 implicit places.
[2022-05-21 04:09:51] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 3 rows 2 cols
[2022-05-21 04:09:51] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-21 04:09:51] [INFO ] Dead Transitions using invariants and state equation in 23 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 2/42 places, 3/52 transitions.
Finished structural reductions, in 1 iterations. Remains : 2/42 places, 3/52 transitions.
Stuttering acceptance computed with spot in 93 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SmartHome-PT-03-LTLFireability-14 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 s0 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-03-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-03-LTLFireability-14 finished in 194 ms.
All properties solved by simple procedures.
Total runtime 6999 ms.

BK_STOP 1653106192161

--------------------
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-03"
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-03, 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-165303241500212"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SmartHome-PT-03.tgz
mv SmartHome-PT-03 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 ;