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-165303241600324.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-17, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r240-smll-165303241600324
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 372K
-rw-r--r-- 1 mcc users 7.0K Apr 29 15:39 CTLCardinality.txt
-rw-r--r-- 1 mcc users 75K Apr 29 15:39 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Apr 29 15:38 CTLFireability.txt
-rw-r--r-- 1 mcc users 55K Apr 29 15:38 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 2.9K May 9 09:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 18K May 9 09:08 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 09:08 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K May 9 09:08 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 09:08 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 9 09:08 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 139K 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-17-LTLFireability-00
FORMULA_NAME SmartHome-PT-17-LTLFireability-01
FORMULA_NAME SmartHome-PT-17-LTLFireability-02
FORMULA_NAME SmartHome-PT-17-LTLFireability-03
FORMULA_NAME SmartHome-PT-17-LTLFireability-04
FORMULA_NAME SmartHome-PT-17-LTLFireability-05
FORMULA_NAME SmartHome-PT-17-LTLFireability-06
FORMULA_NAME SmartHome-PT-17-LTLFireability-07
FORMULA_NAME SmartHome-PT-17-LTLFireability-08
FORMULA_NAME SmartHome-PT-17-LTLFireability-09
FORMULA_NAME SmartHome-PT-17-LTLFireability-10
FORMULA_NAME SmartHome-PT-17-LTLFireability-11
FORMULA_NAME SmartHome-PT-17-LTLFireability-12
FORMULA_NAME SmartHome-PT-17-LTLFireability-13
FORMULA_NAME SmartHome-PT-17-LTLFireability-14
FORMULA_NAME SmartHome-PT-17-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1653109812919

Running Version 202205111006
[2022-05-21 05:10:14] [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 05:10:14] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-21 05:10:15] [INFO ] Load time of PNML (sax parser for PT used): 229 ms
[2022-05-21 05:10:15] [INFO ] Transformed 571 places.
[2022-05-21 05:10:15] [INFO ] Transformed 617 transitions.
[2022-05-21 05:10:15] [INFO ] Found NUPN structural information;
[2022-05-21 05:10:15] [INFO ] Parsed PT model containing 571 places and 617 transitions in 467 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 22 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Deduced a syphon composed of 176 places in 13 ms
Reduce places removed 176 places and 150 transitions.
FORMULA SmartHome-PT-17-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-17-LTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-17-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 33 out of 395 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 395/395 places, 467/467 transitions.
Reduce places removed 15 places and 0 transitions.
Iterating post reduction 0 with 15 rules applied. Total rules applied 15 place count 380 transition count 467
Discarding 101 places :
Symmetric choice reduction at 1 with 101 rule applications. Total rules 116 place count 279 transition count 366
Iterating global reduction 1 with 101 rules applied. Total rules applied 217 place count 279 transition count 366
Ensure Unique test removed 10 transitions
Reduce isomorphic transitions removed 10 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 227 place count 279 transition count 356
Discarding 18 places :
Symmetric choice reduction at 2 with 18 rule applications. Total rules 245 place count 261 transition count 338
Iterating global reduction 2 with 18 rules applied. Total rules applied 263 place count 261 transition count 338
Discarding 15 places :
Symmetric choice reduction at 2 with 15 rule applications. Total rules 278 place count 246 transition count 323
Iterating global reduction 2 with 15 rules applied. Total rules applied 293 place count 246 transition count 323
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 295 place count 246 transition count 321
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 300 place count 241 transition count 316
Iterating global reduction 3 with 5 rules applied. Total rules applied 305 place count 241 transition count 316
Applied a total of 305 rules in 180 ms. Remains 241 /395 variables (removed 154) and now considering 316/467 (removed 151) transitions.
// Phase 1: matrix 316 rows 241 cols
[2022-05-21 05:10:15] [INFO ] Computed 3 place invariants in 35 ms
[2022-05-21 05:10:16] [INFO ] Implicit Places using invariants in 421 ms returned []
// Phase 1: matrix 316 rows 241 cols
[2022-05-21 05:10:16] [INFO ] Computed 3 place invariants in 15 ms
[2022-05-21 05:10:16] [INFO ] Implicit Places using invariants and state equation in 452 ms returned []
Implicit Place search using SMT with State Equation took 938 ms to find 0 implicit places.
// Phase 1: matrix 316 rows 241 cols
[2022-05-21 05:10:16] [INFO ] Computed 3 place invariants in 2 ms
[2022-05-21 05:10:17] [INFO ] Dead Transitions using invariants and state equation in 436 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 241/395 places, 316/467 transitions.
Finished structural reductions, in 1 iterations. Remains : 241/395 places, 316/467 transitions.
Support contains 33 out of 241 places after structural reductions.
[2022-05-21 05:10:17] [INFO ] Flatten gal took : 114 ms
[2022-05-21 05:10:17] [INFO ] Flatten gal took : 45 ms
[2022-05-21 05:10:17] [INFO ] Input system was already deterministic with 316 transitions.
Support contains 32 out of 241 places (down from 33) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 39 resets, run finished after 622 ms. (steps per millisecond=16 ) properties (out of 31) seen :29
Incomplete Best-First random walk after 10001 steps, including 4 resets, run finished after 30 ms. (steps per millisecond=333 ) properties (out of 2) seen :1
Incomplete Best-First random walk after 10001 steps, including 3 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 316 rows 241 cols
[2022-05-21 05:10:18] [INFO ] Computed 3 place invariants in 5 ms
[2022-05-21 05:10:18] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-21 05:10:18] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-21 05:10:18] [INFO ] After 352ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-21 05:10:18] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2022-05-21 05:10:18] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-21 05:10:19] [INFO ] After 209ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-21 05:10:19] [INFO ] After 270ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 62 ms.
[2022-05-21 05:10:19] [INFO ] After 503ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 6 ms.
Support contains 2 out of 241 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 241/241 places, 316/316 transitions.
Graph (trivial) has 253 edges and 241 vertex of which 123 / 241 are part of one of the 11 SCC in 7 ms
Free SCC test removed 112 places
Drop transitions removed 169 transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 172 transitions.
Graph (complete) has 198 edges and 129 vertex of which 118 are kept as prefixes of interest. Removing 11 places using SCC suffix rule.6 ms
Discarding 11 places :
Also discarding 7 output transitions
Drop transitions removed 7 transitions
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 50 transitions
Trivial Post-agglo rules discarded 50 transitions
Performed 50 trivial Post agglomeration. Transition count delta: 50
Iterating post reduction 0 with 52 rules applied. Total rules applied 54 place count 118 transition count 85
Reduce places removed 50 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Drop transitions removed 6 transitions
Trivial Post-agglo rules discarded 6 transitions
Performed 6 trivial Post agglomeration. Transition count delta: 6
Iterating post reduction 1 with 61 rules applied. Total rules applied 115 place count 68 transition count 74
Reduce places removed 6 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 8 rules applied. Total rules applied 123 place count 62 transition count 72
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 2 rules applied. Total rules applied 125 place count 61 transition count 71
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 126 place count 60 transition count 71
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 3 Pre rules applied. Total rules applied 126 place count 60 transition count 68
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 5 with 6 rules applied. Total rules applied 132 place count 57 transition count 68
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 139 place count 50 transition count 60
Iterating global reduction 5 with 7 rules applied. Total rules applied 146 place count 50 transition count 60
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 147 place count 49 transition count 59
Iterating global reduction 5 with 1 rules applied. Total rules applied 148 place count 49 transition count 59
Performed 26 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 26 places in 0 ms
Reduce places removed 26 places and 0 transitions.
Iterating global reduction 5 with 52 rules applied. Total rules applied 200 place count 23 transition count 32
Drop transitions removed 15 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 16 transitions.
Graph (complete) has 39 edges and 23 vertex of which 17 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.0 ms
Discarding 6 places :
Also discarding 0 output transitions
Iterating post reduction 5 with 17 rules applied. Total rules applied 217 place count 17 transition count 16
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 219 place count 16 transition count 15
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 220 place count 16 transition count 14
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 7 with 2 rules applied. Total rules applied 222 place count 16 transition count 12
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 7 with 2 rules applied. Total rules applied 224 place count 14 transition count 12
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 8 with 1 rules applied. Total rules applied 225 place count 13 transition count 11
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 8 with 2 rules applied. Total rules applied 227 place count 11 transition count 11
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 2 Pre rules applied. Total rules applied 227 place count 11 transition count 9
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 9 with 4 rules applied. Total rules applied 231 place count 9 transition count 9
Applied a total of 231 rules in 61 ms. Remains 9 /241 variables (removed 232) and now considering 9/316 (removed 307) transitions.
Finished structural reductions, in 1 iterations. Remains : 9/241 places, 9/316 transitions.
Finished random walk after 13 steps, including 1 resets, run visited all 1 properties in 2 ms. (steps per millisecond=6 )
Computed a total of 51 stabilizing places and 50 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((G(p0)||(p1 U p2)))))'
Support contains 3 out of 241 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 241/241 places, 316/316 transitions.
Graph (trivial) has 250 edges and 241 vertex of which 135 / 241 are part of one of the 12 SCC in 1 ms
Free SCC test removed 123 places
Ensure Unique test removed 165 transitions
Reduce isomorphic transitions removed 165 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 40 transitions
Trivial Post-agglo rules discarded 40 transitions
Performed 40 trivial Post agglomeration. Transition count delta: 40
Iterating post reduction 0 with 40 rules applied. Total rules applied 41 place count 117 transition count 110
Reduce places removed 40 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 1 with 49 rules applied. Total rules applied 90 place count 77 transition count 101
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 2 with 5 rules applied. Total rules applied 95 place count 72 transition count 101
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 95 place count 72 transition count 98
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 101 place count 69 transition count 98
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 106 place count 64 transition count 93
Iterating global reduction 3 with 5 rules applied. Total rules applied 111 place count 64 transition count 93
Performed 29 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 29 places in 0 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 3 with 58 rules applied. Total rules applied 169 place count 35 transition count 63
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 172 place count 32 transition count 54
Iterating global reduction 3 with 3 rules applied. Total rules applied 175 place count 32 transition count 54
Drop transitions removed 14 transitions
Redundant transition composition rules discarded 14 transitions
Iterating global reduction 3 with 14 rules applied. Total rules applied 189 place count 32 transition count 40
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 191 place count 30 transition count 40
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 191 place count 30 transition count 39
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 193 place count 29 transition count 39
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 195 place count 27 transition count 35
Iterating global reduction 4 with 2 rules applied. Total rules applied 197 place count 27 transition count 35
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 198 place count 26 transition count 34
Applied a total of 198 rules in 30 ms. Remains 26 /241 variables (removed 215) and now considering 34/316 (removed 282) transitions.
[2022-05-21 05:10:20] [INFO ] Flow matrix only has 27 transitions (discarded 7 similar events)
// Phase 1: matrix 27 rows 26 cols
[2022-05-21 05:10:20] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-21 05:10:20] [INFO ] Implicit Places using invariants in 73 ms returned []
[2022-05-21 05:10:20] [INFO ] Flow matrix only has 27 transitions (discarded 7 similar events)
// Phase 1: matrix 27 rows 26 cols
[2022-05-21 05:10:20] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-21 05:10:20] [INFO ] State equation strengthened by 6 read => feed constraints.
[2022-05-21 05:10:20] [INFO ] Implicit Places using invariants and state equation in 75 ms returned []
Implicit Place search using SMT with State Equation took 153 ms to find 0 implicit places.
[2022-05-21 05:10:20] [INFO ] Redundant transitions in 44 ms returned []
[2022-05-21 05:10:20] [INFO ] Flow matrix only has 27 transitions (discarded 7 similar events)
// Phase 1: matrix 27 rows 26 cols
[2022-05-21 05:10:20] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-21 05:10:20] [INFO ] Dead Transitions using invariants and state equation in 59 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 26/241 places, 34/316 transitions.
Finished structural reductions, in 1 iterations. Remains : 26/241 places, 34/316 transitions.
Stuttering acceptance computed with spot in 377 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : SmartHome-PT-17-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(OR (AND p0 p2) (AND p0 p1)), acceptance={} source=0 dest: 0}, { cond=(OR (AND (NOT p0) p2) (AND (NOT p0) p1)), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p2) (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0, 1} source=0 dest: 0}, { cond=(AND p0 (NOT p2) p1), acceptance={1} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={0, 1} source=0 dest: 1}], [{ cond=(AND p0 (NOT p2) (NOT p1)), acceptance={1} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0, 1} source=1 dest: 0}, { cond=(AND p0 (NOT p2) p1), acceptance={1} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={0, 1} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s0 1), p2:(EQ s9 1), p1:(NEQ s12 1)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 2 ms.
FORMULA SmartHome-PT-17-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-17-LTLFireability-00 finished in 800 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)||((p1 U F(p2))&&(G(p3)||p1)))))'
Support contains 4 out of 241 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 241/241 places, 316/316 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 228 transition count 303
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 228 transition count 303
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 33 place count 221 transition count 296
Iterating global reduction 0 with 7 rules applied. Total rules applied 40 place count 221 transition count 296
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 44 place count 217 transition count 292
Iterating global reduction 0 with 4 rules applied. Total rules applied 48 place count 217 transition count 292
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 50 place count 215 transition count 290
Iterating global reduction 0 with 2 rules applied. Total rules applied 52 place count 215 transition count 290
Applied a total of 52 rules in 41 ms. Remains 215 /241 variables (removed 26) and now considering 290/316 (removed 26) transitions.
// Phase 1: matrix 290 rows 215 cols
[2022-05-21 05:10:20] [INFO ] Computed 3 place invariants in 2 ms
[2022-05-21 05:10:20] [INFO ] Implicit Places using invariants in 104 ms returned []
// Phase 1: matrix 290 rows 215 cols
[2022-05-21 05:10:20] [INFO ] Computed 3 place invariants in 2 ms
[2022-05-21 05:10:21] [INFO ] Implicit Places using invariants and state equation in 232 ms returned []
Implicit Place search using SMT with State Equation took 340 ms to find 0 implicit places.
// Phase 1: matrix 290 rows 215 cols
[2022-05-21 05:10:21] [INFO ] Computed 3 place invariants in 4 ms
[2022-05-21 05:10:21] [INFO ] Dead Transitions using invariants and state equation in 235 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 215/241 places, 290/316 transitions.
Finished structural reductions, in 1 iterations. Remains : 215/241 places, 290/316 transitions.
Stuttering acceptance computed with spot in 442 ms :[(OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1) (NOT p3)) (AND (NOT p0) (NOT p2))), true, (NOT p0), (NOT p2), (NOT p3), (AND (NOT p2) (NOT p0)), (AND (NOT p0) (NOT p3))]
Running random walk in product with property : SmartHome-PT-17-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1) (NOT p3)), acceptance={} source=1 dest: 2}, { cond=(AND p0 (NOT p1) (NOT p3)), acceptance={} source=1 dest: 3}, { cond=(OR (AND (NOT p0) (NOT p2) p1) (AND (NOT p0) (NOT p2) p3)), acceptance={} source=1 dest: 4}, { cond=(AND (NOT p0) (NOT p1) p3), acceptance={} source=1 dest: 5}, { cond=(OR (AND p0 (NOT p2) p1) (AND p0 (NOT p2) p3)), acceptance={} source=1 dest: 6}, { cond=(AND p0 (NOT p1) p3), acceptance={} source=1 dest: 7}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}, { cond=p0, acceptance={} source=3 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=4 dest: 4}], [{ cond=(NOT p3), acceptance={} source=5 dest: 2}, { cond=p3, acceptance={} source=5 dest: 5}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=6 dest: 4}, { cond=(AND p0 (NOT p2)), acceptance={} source=6 dest: 6}], [{ cond=(AND (NOT p0) (NOT p3)), acceptance={} source=7 dest: 2}, { cond=(AND p0 (NOT p3)), acceptance={} source=7 dest: 3}, { cond=(AND (NOT p0) p3), acceptance={} source=7 dest: 5}, { cond=(AND p0 p3), acceptance={} source=7 dest: 7}]], initial=0, aps=[p0:(EQ s147 1), p1:(EQ s101 1), p3:(EQ s134 1), p2:(NEQ s27 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-17-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-17-LTLFireability-01 finished in 1089 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(X(p0))||G((X(X(G(p1)))||p2))))'
Support contains 3 out of 241 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 241/241 places, 316/316 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 227 transition count 302
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 227 transition count 302
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 37 place count 218 transition count 293
Iterating global reduction 0 with 9 rules applied. Total rules applied 46 place count 218 transition count 293
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 51 place count 213 transition count 288
Iterating global reduction 0 with 5 rules applied. Total rules applied 56 place count 213 transition count 288
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 58 place count 211 transition count 286
Iterating global reduction 0 with 2 rules applied. Total rules applied 60 place count 211 transition count 286
Applied a total of 60 rules in 31 ms. Remains 211 /241 variables (removed 30) and now considering 286/316 (removed 30) transitions.
// Phase 1: matrix 286 rows 211 cols
[2022-05-21 05:10:21] [INFO ] Computed 3 place invariants in 3 ms
[2022-05-21 05:10:22] [INFO ] Implicit Places using invariants in 113 ms returned []
// Phase 1: matrix 286 rows 211 cols
[2022-05-21 05:10:22] [INFO ] Computed 3 place invariants in 4 ms
[2022-05-21 05:10:22] [INFO ] Implicit Places using invariants and state equation in 254 ms returned []
Implicit Place search using SMT with State Equation took 371 ms to find 0 implicit places.
// Phase 1: matrix 286 rows 211 cols
[2022-05-21 05:10:22] [INFO ] Computed 3 place invariants in 2 ms
[2022-05-21 05:10:22] [INFO ] Dead Transitions using invariants and state equation in 343 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 211/241 places, 286/316 transitions.
Finished structural reductions, in 1 iterations. Remains : 211/241 places, 286/316 transitions.
Stuttering acceptance computed with spot in 491 ms :[true, (AND (NOT p1) (NOT p2) (NOT p0)), (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (AND (NOT p2) (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0) (NOT p2)), (AND (NOT p1) (NOT p2)), (NOT p1), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : SmartHome-PT-17-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p2), acceptance={} source=1 dest: 4}, { cond=p2, acceptance={} source=1 dest: 5}], [{ cond=true, acceptance={} source=2 dest: 8}], [{ cond=true, acceptance={} source=3 dest: 9}], [{ cond=(NOT p0), acceptance={} source=4 dest: 8}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=5 dest: 2}, { cond=(AND p2 (NOT p0)), acceptance={} source=5 dest: 7}], [{ cond=p2, acceptance={} source=6 dest: 1}, { cond=(NOT p2), acceptance={} source=6 dest: 3}], [{ cond=(NOT p2), acceptance={} source=7 dest: 2}, { cond=p2, acceptance={} source=7 dest: 7}], [{ cond=(NOT p1), acceptance={} source=8 dest: 0}, { cond=p1, acceptance={} source=8 dest: 8}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=9 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=9 dest: 8}]], initial=6, aps=[p2:(EQ s191 1), p0:(EQ s9 1), p1:(EQ s112 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-17-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-17-LTLFireability-03 finished in 1270 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(X(p0))&&p1)))'
Support contains 3 out of 241 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 241/241 places, 316/316 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 225 transition count 300
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 225 transition count 300
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 41 place count 216 transition count 291
Iterating global reduction 0 with 9 rules applied. Total rules applied 50 place count 216 transition count 291
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 55 place count 211 transition count 286
Iterating global reduction 0 with 5 rules applied. Total rules applied 60 place count 211 transition count 286
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 62 place count 209 transition count 284
Iterating global reduction 0 with 2 rules applied. Total rules applied 64 place count 209 transition count 284
Applied a total of 64 rules in 30 ms. Remains 209 /241 variables (removed 32) and now considering 284/316 (removed 32) transitions.
// Phase 1: matrix 284 rows 209 cols
[2022-05-21 05:10:23] [INFO ] Computed 3 place invariants in 2 ms
[2022-05-21 05:10:23] [INFO ] Implicit Places using invariants in 100 ms returned []
// Phase 1: matrix 284 rows 209 cols
[2022-05-21 05:10:23] [INFO ] Computed 3 place invariants in 3 ms
[2022-05-21 05:10:23] [INFO ] Implicit Places using invariants and state equation in 264 ms returned []
Implicit Place search using SMT with State Equation took 372 ms to find 0 implicit places.
// Phase 1: matrix 284 rows 209 cols
[2022-05-21 05:10:23] [INFO ] Computed 3 place invariants in 2 ms
[2022-05-21 05:10:23] [INFO ] Dead Transitions using invariants and state equation in 309 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 209/241 places, 284/316 transitions.
Finished structural reductions, in 1 iterations. Remains : 209/241 places, 284/316 transitions.
Stuttering acceptance computed with spot in 204 ms :[(NOT p0), (OR (NOT p1) (NOT p0)), (NOT p0), (NOT p0)]
Running random walk in product with property : SmartHome-PT-17-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={0} source=0 dest: 2}, { cond=(NOT p1), acceptance={0} source=0 dest: 3}], [{ cond=p1, acceptance={0} source=1 dest: 0}, { cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=(AND p1 (NOT p0)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 3}], [{ cond=(AND p1 (NOT p0)), acceptance={0} source=3 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 1}]], initial=1, aps=[p1:(EQ s177 1), p0:(OR (AND (EQ s102 1) (EQ s177 1)) (EQ s47 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 191 steps with 0 reset in 5 ms.
FORMULA SmartHome-PT-17-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-17-LTLFireability-05 finished in 945 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F((F(p0)&&X(p1)))&&X(!(X(p2) U p0))))'
Support contains 4 out of 241 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 241/241 places, 316/316 transitions.
Discarding 15 places :
Symmetric choice reduction at 0 with 15 rule applications. Total rules 15 place count 226 transition count 301
Iterating global reduction 0 with 15 rules applied. Total rules applied 30 place count 226 transition count 301
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 39 place count 217 transition count 292
Iterating global reduction 0 with 9 rules applied. Total rules applied 48 place count 217 transition count 292
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 53 place count 212 transition count 287
Iterating global reduction 0 with 5 rules applied. Total rules applied 58 place count 212 transition count 287
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 59 place count 211 transition count 286
Iterating global reduction 0 with 1 rules applied. Total rules applied 60 place count 211 transition count 286
Applied a total of 60 rules in 41 ms. Remains 211 /241 variables (removed 30) and now considering 286/316 (removed 30) transitions.
// Phase 1: matrix 286 rows 211 cols
[2022-05-21 05:10:24] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-21 05:10:24] [INFO ] Implicit Places using invariants in 86 ms returned []
// Phase 1: matrix 286 rows 211 cols
[2022-05-21 05:10:24] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-21 05:10:24] [INFO ] Implicit Places using invariants and state equation in 266 ms returned []
Implicit Place search using SMT with State Equation took 365 ms to find 0 implicit places.
// Phase 1: matrix 286 rows 211 cols
[2022-05-21 05:10:24] [INFO ] Computed 3 place invariants in 2 ms
[2022-05-21 05:10:24] [INFO ] Dead Transitions using invariants and state equation in 360 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 211/241 places, 286/316 transitions.
Finished structural reductions, in 1 iterations. Remains : 211/241 places, 286/316 transitions.
Stuttering acceptance computed with spot in 210 ms :[true, p0, (NOT p0), (NOT p1), true, (AND p0 p2)]
Running random walk in product with property : SmartHome-PT-17-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}, { cond=true, acceptance={} source=0 dest: 3}], [{ cond=p0, acceptance={} source=1 dest: 4}, { cond=(NOT p0), acceptance={} source=1 dest: 5}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 2}, { cond=(NOT p1), acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(AND p0 p2), acceptance={} source=5 dest: 4}, { cond=(AND (NOT p0) p2), acceptance={} source=5 dest: 5}]], initial=0, aps=[p0:(AND (EQ s2 1) (EQ s187 1)), p1:(EQ s190 0), p2:(EQ s136 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1088 steps with 66 reset in 25 ms.
FORMULA SmartHome-PT-17-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-17-LTLFireability-06 finished in 1034 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((F(p0) U (X(G(X(p0))) U p1))))'
Support contains 2 out of 241 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 241/241 places, 316/316 transitions.
Graph (trivial) has 252 edges and 241 vertex of which 141 / 241 are part of one of the 12 SCC in 1 ms
Free SCC test removed 129 places
Ensure Unique test removed 172 transitions
Reduce isomorphic transitions removed 172 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 0 with 36 rules applied. Total rules applied 37 place count 111 transition count 107
Reduce places removed 36 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 42 rules applied. Total rules applied 79 place count 75 transition count 101
Reduce places removed 3 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 4 rules applied. Total rules applied 83 place count 72 transition count 100
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 84 place count 71 transition count 100
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 4 Pre rules applied. Total rules applied 84 place count 71 transition count 96
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 92 place count 67 transition count 96
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 98 place count 61 transition count 90
Iterating global reduction 4 with 6 rules applied. Total rules applied 104 place count 61 transition count 90
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 105 place count 60 transition count 87
Iterating global reduction 4 with 1 rules applied. Total rules applied 106 place count 60 transition count 87
Performed 29 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 29 places in 0 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 4 with 58 rules applied. Total rules applied 164 place count 31 transition count 57
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 166 place count 29 transition count 52
Iterating global reduction 4 with 2 rules applied. Total rules applied 168 place count 29 transition count 52
Drop transitions removed 15 transitions
Redundant transition composition rules discarded 15 transitions
Iterating global reduction 4 with 15 rules applied. Total rules applied 183 place count 29 transition count 37
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 185 place count 27 transition count 37
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 185 place count 27 transition count 36
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 187 place count 26 transition count 36
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 189 place count 24 transition count 32
Iterating global reduction 5 with 2 rules applied. Total rules applied 191 place count 24 transition count 32
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 192 place count 23 transition count 31
Applied a total of 192 rules in 26 ms. Remains 23 /241 variables (removed 218) and now considering 31/316 (removed 285) transitions.
[2022-05-21 05:10:25] [INFO ] Flow matrix only has 24 transitions (discarded 7 similar events)
// Phase 1: matrix 24 rows 23 cols
[2022-05-21 05:10:25] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-21 05:10:25] [INFO ] Implicit Places using invariants in 37 ms returned []
[2022-05-21 05:10:25] [INFO ] Flow matrix only has 24 transitions (discarded 7 similar events)
// Phase 1: matrix 24 rows 23 cols
[2022-05-21 05:10:25] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-21 05:10:25] [INFO ] Implicit Places using invariants and state equation in 48 ms returned []
Implicit Place search using SMT with State Equation took 90 ms to find 0 implicit places.
[2022-05-21 05:10:25] [INFO ] Redundant transitions in 29 ms returned []
[2022-05-21 05:10:25] [INFO ] Flow matrix only has 24 transitions (discarded 7 similar events)
// Phase 1: matrix 24 rows 23 cols
[2022-05-21 05:10:25] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-21 05:10:25] [INFO ] Dead Transitions using invariants and state equation in 46 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 23/241 places, 31/316 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/241 places, 31/316 transitions.
Stuttering acceptance computed with spot in 50 ms :[(NOT p1)]
Running random walk in product with property : SmartHome-PT-17-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p1:(AND (EQ s2 1) (EQ s8 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-17-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-17-LTLFireability-07 finished in 267 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(F(X(G(p0)))))'
Support contains 1 out of 241 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 241/241 places, 316/316 transitions.
Graph (trivial) has 253 edges and 241 vertex of which 135 / 241 are part of one of the 12 SCC in 1 ms
Free SCC test removed 123 places
Ensure Unique test removed 163 transitions
Reduce isomorphic transitions removed 163 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 40 transitions
Trivial Post-agglo rules discarded 40 transitions
Performed 40 trivial Post agglomeration. Transition count delta: 40
Iterating post reduction 0 with 40 rules applied. Total rules applied 41 place count 117 transition count 112
Reduce places removed 40 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 46 rules applied. Total rules applied 87 place count 77 transition count 106
Reduce places removed 3 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 4 rules applied. Total rules applied 91 place count 74 transition count 105
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 92 place count 73 transition count 105
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 4 Pre rules applied. Total rules applied 92 place count 73 transition count 101
Deduced a syphon composed of 4 places in 1 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 100 place count 69 transition count 101
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 107 place count 62 transition count 94
Iterating global reduction 4 with 7 rules applied. Total rules applied 114 place count 62 transition count 94
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 115 place count 61 transition count 91
Iterating global reduction 4 with 1 rules applied. Total rules applied 116 place count 61 transition count 91
Performed 32 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 32 places in 0 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 4 with 64 rules applied. Total rules applied 180 place count 29 transition count 56
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 181 place count 29 transition count 55
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 184 place count 26 transition count 46
Iterating global reduction 5 with 3 rules applied. Total rules applied 187 place count 26 transition count 46
Drop transitions removed 13 transitions
Redundant transition composition rules discarded 13 transitions
Iterating global reduction 5 with 13 rules applied. Total rules applied 200 place count 26 transition count 33
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 202 place count 24 transition count 33
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 202 place count 24 transition count 32
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 204 place count 23 transition count 32
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 206 place count 21 transition count 28
Iterating global reduction 6 with 2 rules applied. Total rules applied 208 place count 21 transition count 28
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 209 place count 20 transition count 27
Applied a total of 209 rules in 43 ms. Remains 20 /241 variables (removed 221) and now considering 27/316 (removed 289) transitions.
[2022-05-21 05:10:25] [INFO ] Flow matrix only has 21 transitions (discarded 6 similar events)
// Phase 1: matrix 21 rows 20 cols
[2022-05-21 05:10:25] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-21 05:10:25] [INFO ] Implicit Places using invariants in 42 ms returned []
[2022-05-21 05:10:25] [INFO ] Flow matrix only has 21 transitions (discarded 6 similar events)
// Phase 1: matrix 21 rows 20 cols
[2022-05-21 05:10:25] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-21 05:10:25] [INFO ] Implicit Places using invariants and state equation in 55 ms returned []
Implicit Place search using SMT with State Equation took 99 ms to find 0 implicit places.
[2022-05-21 05:10:25] [INFO ] Redundant transitions in 32 ms returned []
[2022-05-21 05:10:25] [INFO ] Flow matrix only has 21 transitions (discarded 6 similar events)
// Phase 1: matrix 21 rows 20 cols
[2022-05-21 05:10:25] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-21 05:10:25] [INFO ] Dead Transitions using invariants and state equation in 60 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 20/241 places, 27/316 transitions.
Finished structural reductions, in 1 iterations. Remains : 20/241 places, 27/316 transitions.
Stuttering acceptance computed with spot in 51 ms :[(NOT p0)]
Running random walk in product with property : SmartHome-PT-17-LTLFireability-08 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 s1 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 3 steps with 0 reset in 1 ms.
FORMULA SmartHome-PT-17-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-17-LTLFireability-08 finished in 321 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 241 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 241/241 places, 316/316 transitions.
Graph (trivial) has 253 edges and 241 vertex of which 136 / 241 are part of one of the 12 SCC in 1 ms
Free SCC test removed 124 places
Ensure Unique test removed 166 transitions
Reduce isomorphic transitions removed 166 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 41 transitions
Trivial Post-agglo rules discarded 41 transitions
Performed 41 trivial Post agglomeration. Transition count delta: 41
Iterating post reduction 0 with 41 rules applied. Total rules applied 42 place count 116 transition count 108
Reduce places removed 41 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 47 rules applied. Total rules applied 89 place count 75 transition count 102
Reduce places removed 3 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 4 rules applied. Total rules applied 93 place count 72 transition count 101
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 3 rules applied. Total rules applied 96 place count 71 transition count 99
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 97 place count 70 transition count 99
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 3 Pre rules applied. Total rules applied 97 place count 70 transition count 96
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 5 with 6 rules applied. Total rules applied 103 place count 67 transition count 96
Discarding 7 places :
Symmetric choice reduction at 5 with 7 rule applications. Total rules 110 place count 60 transition count 89
Iterating global reduction 5 with 7 rules applied. Total rules applied 117 place count 60 transition count 89
Discarding 1 places :
Symmetric choice reduction at 5 with 1 rule applications. Total rules 118 place count 59 transition count 86
Iterating global reduction 5 with 1 rules applied. Total rules applied 119 place count 59 transition count 86
Performed 29 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 29 places in 0 ms
Reduce places removed 29 places and 0 transitions.
Iterating global reduction 5 with 58 rules applied. Total rules applied 177 place count 30 transition count 56
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 180 place count 27 transition count 47
Iterating global reduction 5 with 3 rules applied. Total rules applied 183 place count 27 transition count 47
Drop transitions removed 13 transitions
Redundant transition composition rules discarded 13 transitions
Iterating global reduction 5 with 13 rules applied. Total rules applied 196 place count 27 transition count 34
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 198 place count 25 transition count 34
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 1 Pre rules applied. Total rules applied 198 place count 25 transition count 33
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 200 place count 24 transition count 33
Discarding 2 places :
Symmetric choice reduction at 6 with 2 rule applications. Total rules 202 place count 22 transition count 29
Iterating global reduction 6 with 2 rules applied. Total rules applied 204 place count 22 transition count 29
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 205 place count 21 transition count 28
Applied a total of 205 rules in 28 ms. Remains 21 /241 variables (removed 220) and now considering 28/316 (removed 288) transitions.
[2022-05-21 05:10:25] [INFO ] Flow matrix only has 22 transitions (discarded 6 similar events)
// Phase 1: matrix 22 rows 21 cols
[2022-05-21 05:10:25] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-21 05:10:25] [INFO ] Implicit Places using invariants in 37 ms returned []
[2022-05-21 05:10:25] [INFO ] Flow matrix only has 22 transitions (discarded 6 similar events)
// Phase 1: matrix 22 rows 21 cols
[2022-05-21 05:10:25] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-21 05:10:25] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 89 ms to find 0 implicit places.
[2022-05-21 05:10:25] [INFO ] Redundant transitions in 34 ms returned []
[2022-05-21 05:10:25] [INFO ] Flow matrix only has 22 transitions (discarded 6 similar events)
// Phase 1: matrix 22 rows 21 cols
[2022-05-21 05:10:25] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-21 05:10:25] [INFO ] Dead Transitions using invariants and state equation in 52 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 21/241 places, 28/316 transitions.
Finished structural reductions, in 1 iterations. Remains : 21/241 places, 28/316 transitions.
Stuttering acceptance computed with spot in 96 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SmartHome-PT-17-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s2 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-17-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-17-LTLFireability-09 finished in 323 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0||F(p1))))'
Support contains 2 out of 241 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 241/241 places, 316/316 transitions.
Graph (trivial) has 253 edges and 241 vertex of which 143 / 241 are part of one of the 12 SCC in 1 ms
Free SCC test removed 131 places
Ensure Unique test removed 175 transitions
Reduce isomorphic transitions removed 175 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 36 transitions
Trivial Post-agglo rules discarded 36 transitions
Performed 36 trivial Post agglomeration. Transition count delta: 36
Iterating post reduction 0 with 36 rules applied. Total rules applied 37 place count 109 transition count 104
Reduce places removed 36 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 42 rules applied. Total rules applied 79 place count 73 transition count 98
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 82 place count 70 transition count 98
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 82 place count 70 transition count 94
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 90 place count 66 transition count 94
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 96 place count 60 transition count 88
Iterating global reduction 3 with 6 rules applied. Total rules applied 102 place count 60 transition count 88
Performed 28 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 28 places in 0 ms
Reduce places removed 28 places and 0 transitions.
Iterating global reduction 3 with 56 rules applied. Total rules applied 158 place count 32 transition count 59
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 161 place count 29 transition count 50
Iterating global reduction 3 with 3 rules applied. Total rules applied 164 place count 29 transition count 50
Drop transitions removed 13 transitions
Redundant transition composition rules discarded 13 transitions
Iterating global reduction 3 with 13 rules applied. Total rules applied 177 place count 29 transition count 37
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 178 place count 28 transition count 37
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 180 place count 26 transition count 33
Iterating global reduction 4 with 2 rules applied. Total rules applied 182 place count 26 transition count 33
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 184 place count 24 transition count 31
Applied a total of 184 rules in 40 ms. Remains 24 /241 variables (removed 217) and now considering 31/316 (removed 285) transitions.
[2022-05-21 05:10:26] [INFO ] Flow matrix only has 24 transitions (discarded 7 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-21 05:10:26] [INFO ] Computed 2 place invariants in 1 ms
[2022-05-21 05:10:26] [INFO ] Implicit Places using invariants in 35 ms returned []
[2022-05-21 05:10:26] [INFO ] Flow matrix only has 24 transitions (discarded 7 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-21 05:10:26] [INFO ] Computed 2 place invariants in 0 ms
[2022-05-21 05:10:26] [INFO ] State equation strengthened by 1 read => feed constraints.
[2022-05-21 05:10:26] [INFO ] Implicit Places using invariants and state equation in 68 ms returned []
Implicit Place search using SMT with State Equation took 108 ms to find 0 implicit places.
[2022-05-21 05:10:26] [INFO ] Redundant transitions in 37 ms returned []
[2022-05-21 05:10:26] [INFO ] Flow matrix only has 24 transitions (discarded 7 similar events)
// Phase 1: matrix 24 rows 24 cols
[2022-05-21 05:10:26] [INFO ] Computed 2 place invariants in 1 ms
[2022-05-21 05:10:26] [INFO ] Dead Transitions using invariants and state equation in 51 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 24/241 places, 31/316 transitions.
Finished structural reductions, in 1 iterations. Remains : 24/241 places, 31/316 transitions.
Stuttering acceptance computed with spot in 99 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : SmartHome-PT-17-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s11 1), p1:(OR (EQ s11 1) (EQ s2 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-17-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-17-LTLFireability-10 finished in 365 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((!X(p0) U (p1&&(F(p0)||G(p2)))))'
Support contains 4 out of 241 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 241/241 places, 316/316 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 227 transition count 302
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 227 transition count 302
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 35 place count 220 transition count 295
Iterating global reduction 0 with 7 rules applied. Total rules applied 42 place count 220 transition count 295
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 46 place count 216 transition count 291
Iterating global reduction 0 with 4 rules applied. Total rules applied 50 place count 216 transition count 291
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 52 place count 214 transition count 289
Iterating global reduction 0 with 2 rules applied. Total rules applied 54 place count 214 transition count 289
Applied a total of 54 rules in 26 ms. Remains 214 /241 variables (removed 27) and now considering 289/316 (removed 27) transitions.
// Phase 1: matrix 289 rows 214 cols
[2022-05-21 05:10:26] [INFO ] Computed 3 place invariants in 2 ms
[2022-05-21 05:10:26] [INFO ] Implicit Places using invariants in 112 ms returned []
// Phase 1: matrix 289 rows 214 cols
[2022-05-21 05:10:26] [INFO ] Computed 3 place invariants in 4 ms
[2022-05-21 05:10:26] [INFO ] Implicit Places using invariants and state equation in 260 ms returned []
Implicit Place search using SMT with State Equation took 382 ms to find 0 implicit places.
// Phase 1: matrix 289 rows 214 cols
[2022-05-21 05:10:26] [INFO ] Computed 3 place invariants in 2 ms
[2022-05-21 05:10:27] [INFO ] Dead Transitions using invariants and state equation in 337 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 214/241 places, 289/316 transitions.
Finished structural reductions, in 1 iterations. Remains : 214/241 places, 289/316 transitions.
Stuttering acceptance computed with spot in 233 ms :[(OR (NOT p1) (AND (NOT p0) (NOT p2))), p0, (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (AND (NOT p0) (NOT p2)), true]
Running random walk in product with property : SmartHome-PT-17-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=(AND p1 (NOT p0) (NOT p2)), acceptance={} source=0 dest: 2}, { cond=(AND p1 (NOT p0) p2), acceptance={} source=0 dest: 3}], [{ cond=p0, acceptance={} source=1 dest: 4}], [{ cond=(OR (AND (NOT p1) (NOT p0)) (AND (NOT p0) (NOT p2))), acceptance={0} source=2 dest: 2}, { cond=(AND p1 (NOT p0) p2), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p0) p2), acceptance={} source=3 dest: 3}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(EQ s115 1), p0:(EQ s90 1), p2:(AND (EQ s177 1) (EQ s208 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Product exploration explored 100000 steps with 33346 reset in 775 ms.
Stack based approach found an accepted trace after 82780 steps with 27683 reset with depth 10 and stack size 10 in 460 ms.
FORMULA SmartHome-PT-17-LTLFireability-12 FALSE TECHNIQUES STACK_TEST
Treatment of property SmartHome-PT-17-LTLFireability-12 finished in 2260 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)&&F(p1))))'
Support contains 2 out of 241 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 241/241 places, 316/316 transitions.
Discarding 16 places :
Symmetric choice reduction at 0 with 16 rule applications. Total rules 16 place count 225 transition count 300
Iterating global reduction 0 with 16 rules applied. Total rules applied 32 place count 225 transition count 300
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 41 place count 216 transition count 291
Iterating global reduction 0 with 9 rules applied. Total rules applied 50 place count 216 transition count 291
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 55 place count 211 transition count 286
Iterating global reduction 0 with 5 rules applied. Total rules applied 60 place count 211 transition count 286
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 62 place count 209 transition count 284
Iterating global reduction 0 with 2 rules applied. Total rules applied 64 place count 209 transition count 284
Applied a total of 64 rules in 24 ms. Remains 209 /241 variables (removed 32) and now considering 284/316 (removed 32) transitions.
// Phase 1: matrix 284 rows 209 cols
[2022-05-21 05:10:28] [INFO ] Computed 3 place invariants in 2 ms
[2022-05-21 05:10:28] [INFO ] Implicit Places using invariants in 97 ms returned []
// Phase 1: matrix 284 rows 209 cols
[2022-05-21 05:10:28] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-21 05:10:28] [INFO ] Implicit Places using invariants and state equation in 156 ms returned []
Implicit Place search using SMT with State Equation took 254 ms to find 0 implicit places.
// Phase 1: matrix 284 rows 209 cols
[2022-05-21 05:10:28] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-21 05:10:29] [INFO ] Dead Transitions using invariants and state equation in 250 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 209/241 places, 284/316 transitions.
Finished structural reductions, in 1 iterations. Remains : 209/241 places, 284/316 transitions.
Stuttering acceptance computed with spot in 143 ms :[(NOT p0), (OR (NOT p1) (NOT p0)), true, (OR (NOT p0) (NOT p1))]
Running random walk in product with property : SmartHome-PT-17-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=(AND p0 p1), acceptance={0} source=3 dest: 0}, { cond=(NOT p0), acceptance={0} source=3 dest: 2}, { cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=1, aps=[p0:(EQ s31 1), p1:(EQ s172 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-17-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-17-LTLFireability-13 finished in 705 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)||X(p1))))'
Support contains 3 out of 241 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 241/241 places, 316/316 transitions.
Discarding 14 places :
Symmetric choice reduction at 0 with 14 rule applications. Total rules 14 place count 227 transition count 302
Iterating global reduction 0 with 14 rules applied. Total rules applied 28 place count 227 transition count 302
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 36 place count 219 transition count 294
Iterating global reduction 0 with 8 rules applied. Total rules applied 44 place count 219 transition count 294
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 48 place count 215 transition count 290
Iterating global reduction 0 with 4 rules applied. Total rules applied 52 place count 215 transition count 290
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 53 place count 214 transition count 289
Iterating global reduction 0 with 1 rules applied. Total rules applied 54 place count 214 transition count 289
Applied a total of 54 rules in 21 ms. Remains 214 /241 variables (removed 27) and now considering 289/316 (removed 27) transitions.
// Phase 1: matrix 289 rows 214 cols
[2022-05-21 05:10:29] [INFO ] Computed 3 place invariants in 2 ms
[2022-05-21 05:10:29] [INFO ] Implicit Places using invariants in 128 ms returned []
// Phase 1: matrix 289 rows 214 cols
[2022-05-21 05:10:29] [INFO ] Computed 3 place invariants in 2 ms
[2022-05-21 05:10:29] [INFO ] Implicit Places using invariants and state equation in 205 ms returned []
Implicit Place search using SMT with State Equation took 335 ms to find 0 implicit places.
// Phase 1: matrix 289 rows 214 cols
[2022-05-21 05:10:29] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-21 05:10:30] [INFO ] Dead Transitions using invariants and state equation in 349 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 214/241 places, 289/316 transitions.
Finished structural reductions, in 1 iterations. Remains : 214/241 places, 289/316 transitions.
Stuttering acceptance computed with spot in 239 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : SmartHome-PT-17-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=p0, acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=4 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 5}], [{ cond=(NOT p0), acceptance={} source=5 dest: 0}, { cond=p0, acceptance={} source=5 dest: 5}]], initial=2, aps=[p1:(EQ s136 0), p0:(OR (EQ s7 1) (EQ s136 1) (EQ s180 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 361 ms.
Product exploration explored 100000 steps with 33333 reset in 369 ms.
Computed a total of 35 stabilizing places and 34 stable transitions
Computed a total of 35 stabilizing places and 34 stable transitions
Knowledge obtained : [(AND p1 p0), (X p0), (X (X p1)), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (NOT (AND p0 (NOT p1)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p1))
Knowledge based reduction with 5 factoid took 140 ms. Reduced automaton from 6 states, 9 edges and 2 AP to 1 states, 0 edges and 0 AP.
FORMULA SmartHome-PT-17-LTLFireability-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SmartHome-PT-17-LTLFireability-14 finished in 1852 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(X((F(G((G(p0)||p1)))||G(X(p2))))))'
Support contains 2 out of 241 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 241/241 places, 316/316 transitions.
Graph (trivial) has 254 edges and 241 vertex of which 136 / 241 are part of one of the 12 SCC in 1 ms
Free SCC test removed 124 places
Ensure Unique test removed 166 transitions
Reduce isomorphic transitions removed 166 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 41 transitions
Trivial Post-agglo rules discarded 41 transitions
Performed 41 trivial Post agglomeration. Transition count delta: 41
Iterating post reduction 0 with 41 rules applied. Total rules applied 42 place count 116 transition count 108
Reduce places removed 41 places and 0 transitions.
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 1 with 50 rules applied. Total rules applied 92 place count 75 transition count 99
Reduce places removed 5 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 6 rules applied. Total rules applied 98 place count 70 transition count 98
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 99 place count 69 transition count 98
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 3 Pre rules applied. Total rules applied 99 place count 69 transition count 95
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 105 place count 66 transition count 95
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 112 place count 59 transition count 88
Iterating global reduction 4 with 7 rules applied. Total rules applied 119 place count 59 transition count 88
Discarding 1 places :
Symmetric choice reduction at 4 with 1 rule applications. Total rules 120 place count 58 transition count 85
Iterating global reduction 4 with 1 rules applied. Total rules applied 121 place count 58 transition count 85
Performed 27 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 27 places in 0 ms
Reduce places removed 27 places and 0 transitions.
Iterating global reduction 4 with 54 rules applied. Total rules applied 175 place count 31 transition count 57
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 177 place count 29 transition count 52
Iterating global reduction 4 with 2 rules applied. Total rules applied 179 place count 29 transition count 52
Drop transitions removed 15 transitions
Redundant transition composition rules discarded 15 transitions
Iterating global reduction 4 with 15 rules applied. Total rules applied 194 place count 29 transition count 37
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 196 place count 27 transition count 37
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 1 Pre rules applied. Total rules applied 196 place count 27 transition count 36
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 198 place count 26 transition count 36
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 200 place count 24 transition count 32
Iterating global reduction 5 with 2 rules applied. Total rules applied 202 place count 24 transition count 32
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 203 place count 23 transition count 31
Applied a total of 203 rules in 19 ms. Remains 23 /241 variables (removed 218) and now considering 31/316 (removed 285) transitions.
[2022-05-21 05:10:31] [INFO ] Flow matrix only has 24 transitions (discarded 7 similar events)
// Phase 1: matrix 24 rows 23 cols
[2022-05-21 05:10:31] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-21 05:10:31] [INFO ] Implicit Places using invariants in 42 ms returned []
[2022-05-21 05:10:31] [INFO ] Flow matrix only has 24 transitions (discarded 7 similar events)
// Phase 1: matrix 24 rows 23 cols
[2022-05-21 05:10:31] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-21 05:10:31] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
[2022-05-21 05:10:31] [INFO ] Redundant transitions in 25 ms returned []
[2022-05-21 05:10:31] [INFO ] Flow matrix only has 24 transitions (discarded 7 similar events)
// Phase 1: matrix 24 rows 23 cols
[2022-05-21 05:10:31] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-21 05:10:31] [INFO ] Dead Transitions using invariants and state equation in 56 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 23/241 places, 31/316 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/241 places, 31/316 transitions.
Stuttering acceptance computed with spot in 57 ms :[(AND (NOT p0) (NOT p1) (NOT p2))]
Running random walk in product with property : SmartHome-PT-17-LTLFireability-15 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1 p2), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1 p2), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1) p2), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={0, 1} source=0 dest: 0}, { cond=(AND p0 p1 (NOT p2)), acceptance={2} source=0 dest: 0}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0, 2} source=0 dest: 0}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={1, 2} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0, 1, 2} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s1 0), p1:(EQ s8 0), p2:(EQ s8 1)], nbAcceptance=3, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 4296 reset in 391 ms.
Stack based approach found an accepted trace after 13 steps with 0 reset with depth 14 and stack size 13 in 1 ms.
FORMULA SmartHome-PT-17-LTLFireability-15 FALSE TECHNIQUES STACK_TEST
Treatment of property SmartHome-PT-17-LTLFireability-15 finished in 670 ms.
All properties solved by simple procedures.
Total runtime 17026 ms.

BK_STOP 1653109832051

--------------------
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-17"
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-17, 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-165303241600324"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SmartHome-PT-17.tgz
mv SmartHome-PT-17 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 ;