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-165303241500259.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-09, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r240-smll-165303241500259
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 296K
-rw-r--r-- 1 mcc users 6.5K Apr 29 15:35 CTLCardinality.txt
-rw-r--r-- 1 mcc users 72K Apr 29 15:35 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.4K Apr 29 15:34 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Apr 29 15:34 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 3.8K May 9 09:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 9 09:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 09:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 09:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 09:07 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 9 09:07 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 64K 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-09-LTLCardinality-00
FORMULA_NAME SmartHome-PT-09-LTLCardinality-01
FORMULA_NAME SmartHome-PT-09-LTLCardinality-02
FORMULA_NAME SmartHome-PT-09-LTLCardinality-03
FORMULA_NAME SmartHome-PT-09-LTLCardinality-04
FORMULA_NAME SmartHome-PT-09-LTLCardinality-05
FORMULA_NAME SmartHome-PT-09-LTLCardinality-06
FORMULA_NAME SmartHome-PT-09-LTLCardinality-07
FORMULA_NAME SmartHome-PT-09-LTLCardinality-08
FORMULA_NAME SmartHome-PT-09-LTLCardinality-09
FORMULA_NAME SmartHome-PT-09-LTLCardinality-10
FORMULA_NAME SmartHome-PT-09-LTLCardinality-11
FORMULA_NAME SmartHome-PT-09-LTLCardinality-12
FORMULA_NAME SmartHome-PT-09-LTLCardinality-13
FORMULA_NAME SmartHome-PT-09-LTLCardinality-14
FORMULA_NAME SmartHome-PT-09-LTLCardinality-15

=== Now, execution of the tool begins

BK_START 1653107770407

Running Version 202205111006
[2022-05-21 04:36:12] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -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 04:36:12] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-21 04:36:13] [INFO ] Load time of PNML (sax parser for PT used): 185 ms
[2022-05-21 04:36:13] [INFO ] Transformed 253 places.
[2022-05-21 04:36:13] [INFO ] Transformed 293 transitions.
[2022-05-21 04:36:13] [INFO ] Found NUPN structural information;
[2022-05-21 04:36:13] [INFO ] Parsed PT model containing 253 places and 293 transitions in 420 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 23 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
Deduced a syphon composed of 29 places in 25 ms
Reduce places removed 29 places and 30 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA SmartHome-PT-09-LTLCardinality-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-09-LTLCardinality-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-09-LTLCardinality-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-09-LTLCardinality-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-09-LTLCardinality-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-09-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-09-LTLCardinality-14 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-09-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-09-LTLCardinality-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 18 out of 224 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 224/224 places, 263/263 transitions.
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 6 place count 218 transition count 263
Discarding 55 places :
Symmetric choice reduction at 1 with 55 rule applications. Total rules 61 place count 163 transition count 208
Iterating global reduction 1 with 55 rules applied. Total rules applied 116 place count 163 transition count 208
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 121 place count 163 transition count 203
Discarding 11 places :
Symmetric choice reduction at 2 with 11 rule applications. Total rules 132 place count 152 transition count 192
Iterating global reduction 2 with 11 rules applied. Total rules applied 143 place count 152 transition count 192
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 153 place count 142 transition count 182
Iterating global reduction 2 with 10 rules applied. Total rules applied 163 place count 142 transition count 182
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 164 place count 142 transition count 181
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 166 place count 140 transition count 179
Iterating global reduction 3 with 2 rules applied. Total rules applied 168 place count 140 transition count 179
Applied a total of 168 rules in 123 ms. Remains 140 /224 variables (removed 84) and now considering 179/263 (removed 84) transitions.
// Phase 1: matrix 179 rows 140 cols
[2022-05-21 04:36:13] [INFO ] Computed 4 place invariants in 21 ms
[2022-05-21 04:36:14] [INFO ] Implicit Places using invariants in 475 ms returned []
// Phase 1: matrix 179 rows 140 cols
[2022-05-21 04:36:14] [INFO ] Computed 4 place invariants in 27 ms
[2022-05-21 04:36:14] [INFO ] Implicit Places using invariants and state equation in 284 ms returned []
Implicit Place search using SMT with State Equation took 826 ms to find 0 implicit places.
// Phase 1: matrix 179 rows 140 cols
[2022-05-21 04:36:14] [INFO ] Computed 4 place invariants in 7 ms
[2022-05-21 04:36:14] [INFO ] Dead Transitions using invariants and state equation in 343 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 140/224 places, 179/263 transitions.
Finished structural reductions, in 1 iterations. Remains : 140/224 places, 179/263 transitions.
Support contains 18 out of 140 places after structural reductions.
[2022-05-21 04:36:15] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2022-05-21 04:36:15] [INFO ] Flatten gal took : 122 ms
FORMULA SmartHome-PT-09-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-09-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-21 04:36:15] [INFO ] Flatten gal took : 36 ms
[2022-05-21 04:36:15] [INFO ] Input system was already deterministic with 179 transitions.
Finished random walk after 7538 steps, including 52 resets, run visited all 8 properties in 354 ms. (steps per millisecond=21 )
Computed a total of 38 stabilizing places and 38 stable transitions
Graph (complete) has 226 edges and 140 vertex of which 139 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.18 ms
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(!((G(X(p0)) U X(p1)) U (X(p0)&&!p1)))))'
Support contains 4 out of 140 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 140/140 places, 179/179 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 139 transition count 179
Discarding 7 places :
Symmetric choice reduction at 1 with 7 rule applications. Total rules 8 place count 132 transition count 172
Iterating global reduction 1 with 7 rules applied. Total rules applied 15 place count 132 transition count 172
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 16 place count 132 transition count 171
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 20 place count 128 transition count 167
Iterating global reduction 2 with 4 rules applied. Total rules applied 24 place count 128 transition count 167
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 26 place count 126 transition count 165
Iterating global reduction 2 with 2 rules applied. Total rules applied 28 place count 126 transition count 165
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 29 place count 125 transition count 164
Iterating global reduction 2 with 1 rules applied. Total rules applied 30 place count 125 transition count 164
Applied a total of 30 rules in 38 ms. Remains 125 /140 variables (removed 15) and now considering 164/179 (removed 15) transitions.
// Phase 1: matrix 164 rows 125 cols
[2022-05-21 04:36:16] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-21 04:36:16] [INFO ] Implicit Places using invariants in 73 ms returned []
// Phase 1: matrix 164 rows 125 cols
[2022-05-21 04:36:16] [INFO ] Computed 3 place invariants in 3 ms
[2022-05-21 04:36:16] [INFO ] Implicit Places using invariants and state equation in 176 ms returned []
Implicit Place search using SMT with State Equation took 252 ms to find 0 implicit places.
// Phase 1: matrix 164 rows 125 cols
[2022-05-21 04:36:16] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-21 04:36:16] [INFO ] Dead Transitions using invariants and state equation in 157 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 125/140 places, 164/179 transitions.
Finished structural reductions, in 1 iterations. Remains : 125/140 places, 164/179 transitions.
Stuttering acceptance computed with spot in 331 ms :[true, p0, (AND p0 (NOT p1)), (AND (NOT p1) p0)]
Running random walk in product with property : SmartHome-PT-09-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=p0, acceptance={} source=1 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 1}, { cond=p1, acceptance={} source=3 dest: 3}]], initial=2, aps=[p0:(OR (EQ s54 0) (EQ s86 1)), p1:(OR (EQ s59 0) (EQ s24 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 81 steps with 0 reset in 4 ms.
FORMULA SmartHome-PT-09-LTLCardinality-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-09-LTLCardinality-03 finished in 880 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 140 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 140/140 places, 179/179 transitions.
Graph (trivial) has 137 edges and 140 vertex of which 58 / 140 are part of one of the 6 SCC in 3 ms
Free SCC test removed 52 places
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Graph (complete) has 153 edges and 88 vertex of which 87 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.
Drop transitions removed 32 transitions
Trivial Post-agglo rules discarded 32 transitions
Performed 32 trivial Post agglomeration. Transition count delta: 32
Iterating post reduction 0 with 32 rules applied. Total rules applied 34 place count 86 transition count 74
Reduce places removed 32 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 38 rules applied. Total rules applied 72 place count 54 transition count 68
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 75 place count 51 transition count 68
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 75 place count 51 transition count 64
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 83 place count 47 transition count 64
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 87 place count 43 transition count 60
Iterating global reduction 3 with 4 rules applied. Total rules applied 91 place count 43 transition count 60
Performed 16 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 3 with 32 rules applied. Total rules applied 123 place count 27 transition count 43
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 3 with 10 rules applied. Total rules applied 133 place count 27 transition count 33
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 135 place count 25 transition count 33
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 135 place count 25 transition count 32
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 137 place count 24 transition count 32
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 138 place count 23 transition count 31
Applied a total of 138 rules in 35 ms. Remains 23 /140 variables (removed 117) and now considering 31/179 (removed 148) transitions.
[2022-05-21 04:36:16] [INFO ] Flow matrix only has 26 transitions (discarded 5 similar events)
// Phase 1: matrix 26 rows 23 cols
[2022-05-21 04:36:16] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-21 04:36:16] [INFO ] Implicit Places using invariants in 36 ms returned []
[2022-05-21 04:36:16] [INFO ] Flow matrix only has 26 transitions (discarded 5 similar events)
// Phase 1: matrix 26 rows 23 cols
[2022-05-21 04:36:16] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-21 04:36:16] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
[2022-05-21 04:36:17] [INFO ] Redundant transitions in 58 ms returned []
[2022-05-21 04:36:17] [INFO ] Flow matrix only has 26 transitions (discarded 5 similar events)
// Phase 1: matrix 26 rows 23 cols
[2022-05-21 04:36:17] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-21 04:36:17] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 23/140 places, 31/179 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/140 places, 31/179 transitions.
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Running random walk in product with property : SmartHome-PT-09-LTLCardinality-06 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s3 0) (EQ s2 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA SmartHome-PT-09-LTLCardinality-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-09-LTLCardinality-06 finished in 292 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 2 out of 140 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 140/140 places, 179/179 transitions.
Graph (trivial) has 140 edges and 140 vertex of which 74 / 140 are part of one of the 6 SCC in 1 ms
Free SCC test removed 68 places
Ensure Unique test removed 92 transitions
Reduce isomorphic transitions removed 92 transitions.
Graph (complete) has 133 edges and 72 vertex of which 71 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 0 with 22 rules applied. Total rules applied 24 place count 70 transition count 64
Reduce places removed 22 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 24 rules applied. Total rules applied 48 place count 48 transition count 62
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 49 place count 47 transition count 62
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 49 place count 47 transition count 58
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 3 with 8 rules applied. Total rules applied 57 place count 43 transition count 58
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 60 place count 40 transition count 55
Iterating global reduction 3 with 3 rules applied. Total rules applied 63 place count 40 transition count 55
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 3 with 32 rules applied. Total rules applied 95 place count 24 transition count 39
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 3 with 10 rules applied. Total rules applied 105 place count 24 transition count 29
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 106 place count 23 transition count 29
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 107 place count 22 transition count 28
Applied a total of 107 rules in 31 ms. Remains 22 /140 variables (removed 118) and now considering 28/179 (removed 151) transitions.
[2022-05-21 04:36:17] [INFO ] Flow matrix only has 23 transitions (discarded 5 similar events)
// Phase 1: matrix 23 rows 22 cols
[2022-05-21 04:36:17] [INFO ] Computed 2 place invariants in 0 ms
[2022-05-21 04:36:17] [INFO ] Implicit Places using invariants in 31 ms returned []
[2022-05-21 04:36:17] [INFO ] Flow matrix only has 23 transitions (discarded 5 similar events)
// Phase 1: matrix 23 rows 22 cols
[2022-05-21 04:36:17] [INFO ] Computed 2 place invariants in 0 ms
[2022-05-21 04:36:17] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-21 04:36:17] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 74 ms to find 0 implicit places.
[2022-05-21 04:36:17] [INFO ] Redundant transitions in 30 ms returned []
[2022-05-21 04:36:17] [INFO ] Flow matrix only has 23 transitions (discarded 5 similar events)
// Phase 1: matrix 23 rows 22 cols
[2022-05-21 04:36:17] [INFO ] Computed 2 place invariants in 0 ms
[2022-05-21 04:36:17] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 22/140 places, 28/179 transitions.
Finished structural reductions, in 1 iterations. Remains : 22/140 places, 28/179 transitions.
Stuttering acceptance computed with spot in 53 ms :[(NOT p0)]
Running random walk in product with property : SmartHome-PT-09-LTLCardinality-07 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (EQ s5 0) (EQ s9 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 93 steps with 9 reset in 6 ms.
FORMULA SmartHome-PT-09-LTLCardinality-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-09-LTLCardinality-07 finished in 274 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(!(G(p0) U X(!p1)))'
Support contains 4 out of 140 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 140/140 places, 179/179 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 133 transition count 172
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 133 transition count 172
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 15 place count 133 transition count 171
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 20 place count 128 transition count 166
Iterating global reduction 1 with 5 rules applied. Total rules applied 25 place count 128 transition count 166
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 28 place count 125 transition count 163
Iterating global reduction 1 with 3 rules applied. Total rules applied 31 place count 125 transition count 163
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 32 place count 124 transition count 162
Iterating global reduction 1 with 1 rules applied. Total rules applied 33 place count 124 transition count 162
Applied a total of 33 rules in 16 ms. Remains 124 /140 variables (removed 16) and now considering 162/179 (removed 17) transitions.
// Phase 1: matrix 162 rows 124 cols
[2022-05-21 04:36:17] [INFO ] Computed 4 place invariants in 2 ms
[2022-05-21 04:36:17] [INFO ] Implicit Places using invariants in 69 ms returned []
// Phase 1: matrix 162 rows 124 cols
[2022-05-21 04:36:17] [INFO ] Computed 4 place invariants in 4 ms
[2022-05-21 04:36:17] [INFO ] Implicit Places using invariants and state equation in 159 ms returned []
Implicit Place search using SMT with State Equation took 230 ms to find 0 implicit places.
// Phase 1: matrix 162 rows 124 cols
[2022-05-21 04:36:17] [INFO ] Computed 4 place invariants in 4 ms
[2022-05-21 04:36:17] [INFO ] Dead Transitions using invariants and state equation in 147 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 124/140 places, 162/179 transitions.
Finished structural reductions, in 1 iterations. Remains : 124/140 places, 162/179 transitions.
Stuttering acceptance computed with spot in 200 ms :[true, (NOT p1), p0, (NOT p1), (NOT p1), (AND p0 (NOT p1))]
Running random walk in product with property : SmartHome-PT-09-LTLCardinality-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}], [{ cond=p0, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=p0, acceptance={} source=3 dest: 4}], [{ cond=(NOT p1), acceptance={} source=4 dest: 0}, { cond=(AND p0 p1), acceptance={} source=4 dest: 5}], [{ cond=(AND p0 (NOT p1)), acceptance={} source=5 dest: 2}, { cond=(AND p0 p1), acceptance={} source=5 dest: 5}]], initial=3, aps=[p1:(OR (EQ s114 0) (EQ s41 1)), p0:(OR (EQ s64 0) (EQ s20 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 988 reset in 395 ms.
Stack based approach found an accepted trace after 6652 steps with 61 reset with depth 166 and stack size 159 in 30 ms.
FORMULA SmartHome-PT-09-LTLCardinality-10 FALSE TECHNIQUES STACK_TEST
Treatment of property SmartHome-PT-09-LTLCardinality-10 finished in 1044 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F((X(p0) U (X(p1)&&G(p0))))))'
Support contains 6 out of 140 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 140/140 places, 179/179 transitions.
Graph (trivial) has 128 edges and 140 vertex of which 63 / 140 are part of one of the 6 SCC in 1 ms
Free SCC test removed 57 places
Ensure Unique test removed 76 transitions
Reduce isomorphic transitions removed 76 transitions.
Graph (complete) has 149 edges and 83 vertex of which 82 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 0 with 21 rules applied. Total rules applied 23 place count 81 transition count 81
Reduce places removed 21 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 24 rules applied. Total rules applied 47 place count 60 transition count 78
Reduce places removed 1 places and 0 transitions.
Performed 2 Post agglomeration using F-continuation condition.Transition count delta: 2
Iterating post reduction 2 with 3 rules applied. Total rules applied 50 place count 59 transition count 76
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 52 place count 57 transition count 76
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 4 Pre rules applied. Total rules applied 52 place count 57 transition count 72
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 60 place count 53 transition count 72
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 62 place count 51 transition count 70
Iterating global reduction 4 with 2 rules applied. Total rules applied 64 place count 51 transition count 70
Performed 17 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 17 places in 0 ms
Reduce places removed 17 places and 0 transitions.
Iterating global reduction 4 with 34 rules applied. Total rules applied 98 place count 34 transition count 51
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 4 with 10 rules applied. Total rules applied 108 place count 34 transition count 41
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 110 place count 32 transition count 41
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 110 place count 32 transition count 40
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 112 place count 31 transition count 40
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 113 place count 30 transition count 39
Applied a total of 113 rules in 36 ms. Remains 30 /140 variables (removed 110) and now considering 39/179 (removed 140) transitions.
[2022-05-21 04:36:18] [INFO ] Flow matrix only has 34 transitions (discarded 5 similar events)
// Phase 1: matrix 34 rows 30 cols
[2022-05-21 04:36:18] [INFO ] Computed 1 place invariants in 2 ms
[2022-05-21 04:36:18] [INFO ] Implicit Places using invariants in 46 ms returned []
[2022-05-21 04:36:18] [INFO ] Flow matrix only has 34 transitions (discarded 5 similar events)
// Phase 1: matrix 34 rows 30 cols
[2022-05-21 04:36:18] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-21 04:36:18] [INFO ] State equation strengthened by 6 read => feed constraints.
[2022-05-21 04:36:18] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 122 ms to find 0 implicit places.
[2022-05-21 04:36:18] [INFO ] Redundant transitions in 38 ms returned []
[2022-05-21 04:36:18] [INFO ] Flow matrix only has 34 transitions (discarded 5 similar events)
// Phase 1: matrix 34 rows 30 cols
[2022-05-21 04:36:18] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-21 04:36:18] [INFO ] Dead Transitions using invariants and state equation in 63 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 30/140 places, 39/179 transitions.
Finished structural reductions, in 1 iterations. Remains : 30/140 places, 39/179 transitions.
Stuttering acceptance computed with spot in 217 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0)]
Running random walk in product with property : SmartHome-PT-09-LTLCardinality-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}, { cond=p0, acceptance={0} source=1 dest: 2}, { cond=p0, acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 1}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(OR (EQ s22 0) (EQ s10 1)), p1:(AND (OR (EQ s13 0) (EQ s1 1)) (OR (EQ s4 0) (EQ s7 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 9 steps with 1 reset in 1 ms.
FORMULA SmartHome-PT-09-LTLCardinality-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-09-LTLCardinality-12 finished in 520 ms.
All properties solved by simple procedures.
Total runtime 6180 ms.

BK_STOP 1653107779161

--------------------
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
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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 LTLCardinality -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-09"
export BK_EXAMINATION="LTLCardinality"
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-09, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r240-smll-165303241500259"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SmartHome-PT-09.tgz
mv SmartHome-PT-09 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

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