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-165303241600332.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-18, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r240-smll-165303241600332
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 388K
-rw-r--r-- 1 mcc users 6.0K Apr 29 15:30 CTLCardinality.txt
-rw-r--r-- 1 mcc users 63K Apr 29 15:30 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.8K Apr 29 15:29 CTLFireability.txt
-rw-r--r-- 1 mcc users 56K Apr 29 15:29 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 10 09:34 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 10 09:34 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K May 9 09:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K 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 159K 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-18-LTLFireability-00
FORMULA_NAME SmartHome-PT-18-LTLFireability-01
FORMULA_NAME SmartHome-PT-18-LTLFireability-02
FORMULA_NAME SmartHome-PT-18-LTLFireability-03
FORMULA_NAME SmartHome-PT-18-LTLFireability-04
FORMULA_NAME SmartHome-PT-18-LTLFireability-05
FORMULA_NAME SmartHome-PT-18-LTLFireability-06
FORMULA_NAME SmartHome-PT-18-LTLFireability-07
FORMULA_NAME SmartHome-PT-18-LTLFireability-08
FORMULA_NAME SmartHome-PT-18-LTLFireability-09
FORMULA_NAME SmartHome-PT-18-LTLFireability-10
FORMULA_NAME SmartHome-PT-18-LTLFireability-11
FORMULA_NAME SmartHome-PT-18-LTLFireability-12
FORMULA_NAME SmartHome-PT-18-LTLFireability-13
FORMULA_NAME SmartHome-PT-18-LTLFireability-14
FORMULA_NAME SmartHome-PT-18-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1653110061510

Running Version 202205111006
[2022-05-21 05:14:23] [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 05:14:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-21 05:14:24] [INFO ] Load time of PNML (sax parser for PT used): 267 ms
[2022-05-21 05:14:24] [INFO ] Transformed 653 places.
[2022-05-21 05:14:24] [INFO ] Transformed 706 transitions.
[2022-05-21 05:14:24] [INFO ] Found NUPN structural information;
[2022-05-21 05:14:24] [INFO ] Parsed PT model containing 653 places and 706 transitions in 526 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 19 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Deduced a syphon composed of 206 places in 21 ms
Reduce places removed 206 places and 176 transitions.
FORMULA SmartHome-PT-18-LTLFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-18-LTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-18-LTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-18-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-18-LTLFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-18-LTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 22 out of 447 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 447/447 places, 530/530 transitions.
Reduce places removed 17 places and 0 transitions.
Iterating post reduction 0 with 17 rules applied. Total rules applied 17 place count 430 transition count 530
Discarding 117 places :
Symmetric choice reduction at 1 with 117 rule applications. Total rules 134 place count 313 transition count 413
Iterating global reduction 1 with 117 rules applied. Total rules applied 251 place count 313 transition count 413
Ensure Unique test removed 11 transitions
Reduce isomorphic transitions removed 11 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 262 place count 313 transition count 402
Discarding 24 places :
Symmetric choice reduction at 2 with 24 rule applications. Total rules 286 place count 289 transition count 378
Iterating global reduction 2 with 24 rules applied. Total rules applied 310 place count 289 transition count 378
Discarding 23 places :
Symmetric choice reduction at 2 with 23 rule applications. Total rules 333 place count 266 transition count 355
Iterating global reduction 2 with 23 rules applied. Total rules applied 356 place count 266 transition count 355
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 358 place count 266 transition count 353
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 369 place count 255 transition count 342
Iterating global reduction 3 with 11 rules applied. Total rules applied 380 place count 255 transition count 342
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 381 place count 254 transition count 341
Iterating global reduction 3 with 1 rules applied. Total rules applied 382 place count 254 transition count 341
Applied a total of 382 rules in 204 ms. Remains 254 /447 variables (removed 193) and now considering 341/530 (removed 189) transitions.
// Phase 1: matrix 341 rows 254 cols
[2022-05-21 05:14:24] [INFO ] Computed 3 place invariants in 37 ms
[2022-05-21 05:14:25] [INFO ] Implicit Places using invariants in 561 ms returned []
// Phase 1: matrix 341 rows 254 cols
[2022-05-21 05:14:25] [INFO ] Computed 3 place invariants in 12 ms
[2022-05-21 05:14:25] [INFO ] Implicit Places using invariants and state equation in 434 ms returned []
Implicit Place search using SMT with State Equation took 1059 ms to find 0 implicit places.
// Phase 1: matrix 341 rows 254 cols
[2022-05-21 05:14:25] [INFO ] Computed 3 place invariants in 4 ms
[2022-05-21 05:14:26] [INFO ] Dead Transitions using invariants and state equation in 439 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 254/447 places, 341/530 transitions.
Finished structural reductions, in 1 iterations. Remains : 254/447 places, 341/530 transitions.
Support contains 22 out of 254 places after structural reductions.
[2022-05-21 05:14:26] [INFO ] Flatten gal took : 107 ms
[2022-05-21 05:14:26] [INFO ] Flatten gal took : 44 ms
[2022-05-21 05:14:26] [INFO ] Input system was already deterministic with 341 transitions.
Finished random walk after 3136 steps, including 10 resets, run visited all 20 properties in 211 ms. (steps per millisecond=14 )
FORMULA SmartHome-PT-18-LTLFireability-13 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 40 stabilizing places and 39 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((!p0 U (G(p1)&&(p2 U p3)))))'
Support contains 5 out of 254 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 254/254 places, 341/341 transitions.
Graph (trivial) has 262 edges and 254 vertex of which 136 / 254 are part of one of the 12 SCC in 4 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 43 transitions
Trivial Post-agglo rules discarded 43 transitions
Performed 43 trivial Post agglomeration. Transition count delta: 43
Iterating post reduction 0 with 43 rules applied. Total rules applied 44 place count 129 transition count 131
Reduce places removed 43 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 47 rules applied. Total rules applied 91 place count 86 transition count 127
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 3 rules applied. Total rules applied 94 place count 84 transition count 126
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 95 place count 83 transition count 126
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 5 Pre rules applied. Total rules applied 95 place count 83 transition count 121
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 4 with 10 rules applied. Total rules applied 105 place count 78 transition count 121
Discarding 3 places :
Symmetric choice reduction at 4 with 3 rule applications. Total rules 108 place count 75 transition count 118
Iterating global reduction 4 with 3 rules applied. Total rules applied 111 place count 75 transition count 118
Performed 39 Post agglomeration using F-continuation condition with reduction of 7 identical transitions.
Deduced a syphon composed of 39 places in 0 ms
Reduce places removed 39 places and 0 transitions.
Iterating global reduction 4 with 78 rules applied. Total rules applied 189 place count 36 transition count 72
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 191 place count 36 transition count 70
Discarding 3 places :
Symmetric choice reduction at 5 with 3 rule applications. Total rules 194 place count 33 transition count 59
Iterating global reduction 5 with 3 rules applied. Total rules applied 197 place count 33 transition count 59
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 5 with 7 rules applied. Total rules applied 204 place count 33 transition count 52
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 205 place count 32 transition count 52
Discarding 1 places :
Symmetric choice reduction at 6 with 1 rule applications. Total rules 206 place count 31 transition count 49
Iterating global reduction 6 with 1 rules applied. Total rules applied 207 place count 31 transition count 49
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 208 place count 30 transition count 48
Applied a total of 208 rules in 58 ms. Remains 30 /254 variables (removed 224) and now considering 48/341 (removed 293) transitions.
[2022-05-21 05:14:27] [INFO ] Flow matrix only has 36 transitions (discarded 12 similar events)
// Phase 1: matrix 36 rows 30 cols
[2022-05-21 05:14:27] [INFO ] Computed 2 place invariants in 2 ms
[2022-05-21 05:14:27] [INFO ] Implicit Places using invariants in 40 ms returned []
[2022-05-21 05:14:27] [INFO ] Flow matrix only has 36 transitions (discarded 12 similar events)
// Phase 1: matrix 36 rows 30 cols
[2022-05-21 05:14:27] [INFO ] Computed 2 place invariants in 10 ms
[2022-05-21 05:14:27] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 104 ms to find 0 implicit places.
[2022-05-21 05:14:27] [INFO ] Redundant transitions in 60 ms returned []
[2022-05-21 05:14:27] [INFO ] Flow matrix only has 36 transitions (discarded 12 similar events)
// Phase 1: matrix 36 rows 30 cols
[2022-05-21 05:14:27] [INFO ] Computed 2 place invariants in 1 ms
[2022-05-21 05:14:27] [INFO ] Dead Transitions using invariants and state equation in 53 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 30/254 places, 48/341 transitions.
Finished structural reductions, in 1 iterations. Remains : 30/254 places, 48/341 transitions.
Stuttering acceptance computed with spot in 565 ms :[(OR (NOT p1) (NOT p3)), true, (NOT p1), (NOT p3), (OR (NOT p1) (NOT p3)), (NOT p1), (NOT p3)]
Running random walk in product with property : SmartHome-PT-18-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(OR (AND p1 p3) (AND p1 p2) (NOT p0)), acceptance={} source=0 dest: 0}, { cond=(OR (AND (NOT p1) p0) (AND (NOT p3) (NOT p2) p0)), acceptance={} source=0 dest: 1}, { cond=(OR (AND p1 p3 p0) (AND p1 p2 p0)), acceptance={} source=0 dest: 2}, { cond=(AND p1 (NOT p3) p2 p0), acceptance={} source=0 dest: 3}, { cond=(OR (AND (NOT p1) (NOT p0)) (AND (NOT p3) (NOT p2) (NOT p0))), acceptance={} source=0 dest: 4}, { cond=(AND p1 (NOT p3) p2 (NOT p0)), acceptance={} source=0 dest: 6}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(AND (NOT p3) (NOT p2)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p3) p2), acceptance={0} source=3 dest: 3}], [{ cond=(OR (AND (NOT p1) p0) (AND (NOT p3) (NOT p2) p0)), acceptance={} source=4 dest: 1}, { cond=(OR (AND p1 p3 p0) (AND p1 p2 p0)), acceptance={} source=4 dest: 2}, { cond=(AND p1 (NOT p3) p2 p0), acceptance={} source=4 dest: 3}, { cond=(OR (AND (NOT p1) (NOT p0)) (AND (NOT p3) (NOT p2) (NOT p0))), acceptance={0} source=4 dest: 4}, { cond=(OR (AND p1 p3 (NOT p0)) (AND p1 p2 (NOT p0))), acceptance={} source=4 dest: 5}, { cond=(AND p1 (NOT p3) p2 (NOT p0)), acceptance={0} source=4 dest: 6}], [{ cond=(AND (NOT p1) p0), acceptance={} source=5 dest: 1}, { cond=(AND p1 p0), acceptance={} source=5 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=5 dest: 4}, { cond=(AND p1 (NOT p0)), acceptance={} source=5 dest: 5}], [{ cond=(AND (NOT p3) (NOT p2) p0), acceptance={} source=6 dest: 1}, { cond=(AND (NOT p3) p2 p0), acceptance={} source=6 dest: 3}, { cond=(AND (NOT p3) (NOT p2) (NOT p0)), acceptance={0} source=6 dest: 4}, { cond=(AND (NOT p3) p2 (NOT p0)), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p1:(EQ s8 1), p3:(EQ s14 1), p2:(EQ s9 1), p0:(AND (EQ s1 1) (EQ s16 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null, null, null, null, null][true, true, true, true, true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 2 ms.
FORMULA SmartHome-PT-18-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-18-LTLFireability-01 finished in 934 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(p0)))'
Support contains 2 out of 254 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 254/254 places, 341/341 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 244 transition count 331
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 244 transition count 331
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 24 place count 240 transition count 327
Iterating global reduction 0 with 4 rules applied. Total rules applied 28 place count 240 transition count 327
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 31 place count 237 transition count 324
Iterating global reduction 0 with 3 rules applied. Total rules applied 34 place count 237 transition count 324
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 36 place count 235 transition count 322
Iterating global reduction 0 with 2 rules applied. Total rules applied 38 place count 235 transition count 322
Applied a total of 38 rules in 35 ms. Remains 235 /254 variables (removed 19) and now considering 322/341 (removed 19) transitions.
// Phase 1: matrix 322 rows 235 cols
[2022-05-21 05:14:28] [INFO ] Computed 3 place invariants in 2 ms
[2022-05-21 05:14:28] [INFO ] Implicit Places using invariants in 85 ms returned []
// Phase 1: matrix 322 rows 235 cols
[2022-05-21 05:14:28] [INFO ] Computed 3 place invariants in 8 ms
[2022-05-21 05:14:28] [INFO ] Implicit Places using invariants and state equation in 257 ms returned []
Implicit Place search using SMT with State Equation took 352 ms to find 0 implicit places.
// Phase 1: matrix 322 rows 235 cols
[2022-05-21 05:14:28] [INFO ] Computed 3 place invariants in 3 ms
[2022-05-21 05:14:28] [INFO ] Dead Transitions using invariants and state equation in 307 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 235/254 places, 322/341 transitions.
Finished structural reductions, in 1 iterations. Remains : 235/254 places, 322/341 transitions.
Stuttering acceptance computed with spot in 136 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : SmartHome-PT-18-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(AND (EQ s2 1) (EQ s150 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-18-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-18-LTLFireability-02 finished in 862 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(p0)))'
Support contains 1 out of 254 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 254/254 places, 341/341 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 244 transition count 331
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 244 transition count 331
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 24 place count 240 transition count 327
Iterating global reduction 0 with 4 rules applied. Total rules applied 28 place count 240 transition count 327
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 31 place count 237 transition count 324
Iterating global reduction 0 with 3 rules applied. Total rules applied 34 place count 237 transition count 324
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 36 place count 235 transition count 322
Iterating global reduction 0 with 2 rules applied. Total rules applied 38 place count 235 transition count 322
Applied a total of 38 rules in 23 ms. Remains 235 /254 variables (removed 19) and now considering 322/341 (removed 19) transitions.
// Phase 1: matrix 322 rows 235 cols
[2022-05-21 05:14:29] [INFO ] Computed 3 place invariants in 3 ms
[2022-05-21 05:14:29] [INFO ] Implicit Places using invariants in 84 ms returned []
// Phase 1: matrix 322 rows 235 cols
[2022-05-21 05:14:29] [INFO ] Computed 3 place invariants in 3 ms
[2022-05-21 05:14:29] [INFO ] Implicit Places using invariants and state equation in 280 ms returned []
Implicit Place search using SMT with State Equation took 369 ms to find 0 implicit places.
// Phase 1: matrix 322 rows 235 cols
[2022-05-21 05:14:29] [INFO ] Computed 3 place invariants in 2 ms
[2022-05-21 05:14:29] [INFO ] Dead Transitions using invariants and state equation in 319 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 235/254 places, 322/341 transitions.
Finished structural reductions, in 1 iterations. Remains : 235/254 places, 322/341 transitions.
Stuttering acceptance computed with spot in 151 ms :[(NOT p0), (NOT p0), true, (NOT p0)]
Running random walk in product with property : SmartHome-PT-18-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=3, aps=[p0:(NEQ s155 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][false, false, false, false]]
Product exploration explored 100000 steps with 33333 reset in 500 ms.
Product exploration explored 100000 steps with 33333 reset in 313 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 : [p0, (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (X p0))
Knowledge based reduction with 2 factoid took 61 ms. Reduced automaton from 4 states, 4 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA SmartHome-PT-18-LTLFireability-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SmartHome-PT-18-LTLFireability-04 finished in 1775 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(p0)&&G((!G(X(p0)) U p1))))'
Support contains 2 out of 254 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 254/254 places, 341/341 transitions.
Graph (trivial) has 270 edges and 254 vertex of which 158 / 254 are part of one of the 14 SCC in 1 ms
Free SCC test removed 144 places
Ensure Unique test removed 194 transitions
Reduce isomorphic transitions removed 194 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 34 transitions
Trivial Post-agglo rules discarded 34 transitions
Performed 34 trivial Post agglomeration. Transition count delta: 34
Iterating post reduction 0 with 34 rules applied. Total rules applied 35 place count 109 transition count 112
Reduce places removed 34 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 36 rules applied. Total rules applied 71 place count 75 transition count 110
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 72 place count 74 transition count 110
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 72 place count 74 transition count 105
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 82 place count 69 transition count 105
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 85 place count 66 transition count 102
Iterating global reduction 3 with 3 rules applied. Total rules applied 88 place count 66 transition count 102
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 89 place count 65 transition count 99
Iterating global reduction 3 with 1 rules applied. Total rules applied 90 place count 65 transition count 99
Performed 32 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 32 places in 0 ms
Reduce places removed 32 places and 0 transitions.
Iterating global reduction 3 with 64 rules applied. Total rules applied 154 place count 33 transition count 65
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 158 place count 29 transition count 50
Iterating global reduction 3 with 4 rules applied. Total rules applied 162 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 175 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 176 place count 28 transition count 37
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 176 place count 28 transition count 36
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 178 place count 27 transition count 36
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 180 place count 25 transition count 32
Iterating global reduction 4 with 2 rules applied. Total rules applied 182 place count 25 transition count 32
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 183 place count 24 transition count 31
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 184 place count 23 transition count 31
Applied a total of 184 rules in 33 ms. Remains 23 /254 variables (removed 231) and now considering 31/341 (removed 310) transitions.
[2022-05-21 05:14:30] [INFO ] Flow matrix only has 25 transitions (discarded 6 similar events)
// Phase 1: matrix 25 rows 23 cols
[2022-05-21 05:14:30] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-21 05:14:30] [INFO ] Implicit Places using invariants in 31 ms returned []
[2022-05-21 05:14:30] [INFO ] Flow matrix only has 25 transitions (discarded 6 similar events)
// Phase 1: matrix 25 rows 23 cols
[2022-05-21 05:14:30] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-21 05:14:30] [INFO ] Implicit Places using invariants and state equation in 51 ms returned []
Implicit Place search using SMT with State Equation took 85 ms to find 0 implicit places.
[2022-05-21 05:14:31] [INFO ] Redundant transitions in 32 ms returned []
[2022-05-21 05:14:31] [INFO ] Flow matrix only has 25 transitions (discarded 6 similar events)
// Phase 1: matrix 25 rows 23 cols
[2022-05-21 05:14:31] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-21 05:14:31] [INFO ] Dead Transitions using invariants and state equation in 46 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 23/254 places, 31/341 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/254 places, 31/341 transitions.
Stuttering acceptance computed with spot in 243 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (OR (NOT p1) p0), (NOT p1), p0]
Running random walk in product with property : SmartHome-PT-18-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}, { cond=true, acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=(AND p0 p1), acceptance={0} source=2 dest: 4}], [{ cond=(NOT p1), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}], [{ cond=p0, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(EQ s4 1), p1:(EQ s9 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][true, true, true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-18-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-18-LTLFireability-05 finished in 472 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(G(F((X((G(p0) U p1))&&p2)))))'
Support contains 3 out of 254 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 254/254 places, 341/341 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 246 transition count 333
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 246 transition count 333
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 20 place count 242 transition count 329
Iterating global reduction 0 with 4 rules applied. Total rules applied 24 place count 242 transition count 329
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 27 place count 239 transition count 326
Iterating global reduction 0 with 3 rules applied. Total rules applied 30 place count 239 transition count 326
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 32 place count 237 transition count 324
Iterating global reduction 0 with 2 rules applied. Total rules applied 34 place count 237 transition count 324
Applied a total of 34 rules in 26 ms. Remains 237 /254 variables (removed 17) and now considering 324/341 (removed 17) transitions.
// Phase 1: matrix 324 rows 237 cols
[2022-05-21 05:14:31] [INFO ] Computed 3 place invariants in 5 ms
[2022-05-21 05:14:31] [INFO ] Implicit Places using invariants in 71 ms returned []
// Phase 1: matrix 324 rows 237 cols
[2022-05-21 05:14:31] [INFO ] Computed 3 place invariants in 3 ms
[2022-05-21 05:14:31] [INFO ] Implicit Places using invariants and state equation in 185 ms returned []
Implicit Place search using SMT with State Equation took 259 ms to find 0 implicit places.
// Phase 1: matrix 324 rows 237 cols
[2022-05-21 05:14:31] [INFO ] Computed 3 place invariants in 2 ms
[2022-05-21 05:14:31] [INFO ] Dead Transitions using invariants and state equation in 373 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 237/254 places, 324/341 transitions.
Finished structural reductions, in 1 iterations. Remains : 237/254 places, 324/341 transitions.
Stuttering acceptance computed with spot in 272 ms :[(OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), (NOT p1), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : SmartHome-PT-18-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={} source=0 dest: 1}, { cond=p2, acceptance={} source=0 dest: 2}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}, { cond=p2, acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={0} source=2 dest: 1}, { cond=(OR (AND p2 (NOT p1)) (AND (NOT p1) p0)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=3 dest: 1}, { cond=(AND p2 (NOT p0)), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p2) p0), acceptance={} source=3 dest: 3}, { cond=(AND p2 p0), acceptance={} source=3 dest: 4}], [{ cond=(AND (NOT p2) (NOT p1) (NOT p0)), acceptance={0} source=4 dest: 1}, { cond=(AND p2 (NOT p1) (NOT p0)), acceptance={0} source=4 dest: 2}, { cond=(AND (NOT p2) (NOT p1) p0), acceptance={} source=4 dest: 3}, { cond=(AND p2 (NOT p1) p0), acceptance={} source=4 dest: 4}]], initial=0, aps=[p2:(EQ s35 1), p1:(NEQ s71 1), p0:(EQ s169 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]]
Stuttering criterion allowed to conclude after 476 steps with 1 reset in 3 ms.
FORMULA SmartHome-PT-18-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-18-LTLFireability-08 finished in 957 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(p0)))'
Support contains 1 out of 254 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 254/254 places, 341/341 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 245 transition count 332
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 245 transition count 332
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 22 place count 241 transition count 328
Iterating global reduction 0 with 4 rules applied. Total rules applied 26 place count 241 transition count 328
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 29 place count 238 transition count 325
Iterating global reduction 0 with 3 rules applied. Total rules applied 32 place count 238 transition count 325
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 34 place count 236 transition count 323
Iterating global reduction 0 with 2 rules applied. Total rules applied 36 place count 236 transition count 323
Applied a total of 36 rules in 18 ms. Remains 236 /254 variables (removed 18) and now considering 323/341 (removed 18) transitions.
// Phase 1: matrix 323 rows 236 cols
[2022-05-21 05:14:32] [INFO ] Computed 3 place invariants in 2 ms
[2022-05-21 05:14:32] [INFO ] Implicit Places using invariants in 93 ms returned []
// Phase 1: matrix 323 rows 236 cols
[2022-05-21 05:14:32] [INFO ] Computed 3 place invariants in 6 ms
[2022-05-21 05:14:32] [INFO ] Implicit Places using invariants and state equation in 265 ms returned []
Implicit Place search using SMT with State Equation took 360 ms to find 0 implicit places.
// Phase 1: matrix 323 rows 236 cols
[2022-05-21 05:14:32] [INFO ] Computed 3 place invariants in 5 ms
[2022-05-21 05:14:32] [INFO ] Dead Transitions using invariants and state equation in 232 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 236/254 places, 323/341 transitions.
Finished structural reductions, in 1 iterations. Remains : 236/254 places, 323/341 transitions.
Stuttering acceptance computed with spot in 136 ms :[(NOT p0), (NOT p0), true, (NOT p0)]
Running random walk in product with property : SmartHome-PT-18-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=3, aps=[p0:(EQ s50 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][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-18-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-18-LTLFireability-09 finished in 764 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(X(F(p0)))))'
Support contains 1 out of 254 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 254/254 places, 341/341 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 245 transition count 332
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 245 transition count 332
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 21 place count 242 transition count 329
Iterating global reduction 0 with 3 rules applied. Total rules applied 24 place count 242 transition count 329
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 27 place count 239 transition count 326
Iterating global reduction 0 with 3 rules applied. Total rules applied 30 place count 239 transition count 326
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 32 place count 237 transition count 324
Iterating global reduction 0 with 2 rules applied. Total rules applied 34 place count 237 transition count 324
Applied a total of 34 rules in 17 ms. Remains 237 /254 variables (removed 17) and now considering 324/341 (removed 17) transitions.
// Phase 1: matrix 324 rows 237 cols
[2022-05-21 05:14:33] [INFO ] Computed 3 place invariants in 2 ms
[2022-05-21 05:14:33] [INFO ] Implicit Places using invariants in 72 ms returned []
// Phase 1: matrix 324 rows 237 cols
[2022-05-21 05:14:33] [INFO ] Computed 3 place invariants in 6 ms
[2022-05-21 05:14:33] [INFO ] Implicit Places using invariants and state equation in 243 ms returned []
Implicit Place search using SMT with State Equation took 318 ms to find 0 implicit places.
// Phase 1: matrix 324 rows 237 cols
[2022-05-21 05:14:33] [INFO ] Computed 3 place invariants in 5 ms
[2022-05-21 05:14:33] [INFO ] Dead Transitions using invariants and state equation in 226 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 237/254 places, 324/341 transitions.
Finished structural reductions, in 1 iterations. Remains : 237/254 places, 324/341 transitions.
Stuttering acceptance computed with spot in 174 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : SmartHome-PT-18-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 1}]], initial=2, aps=[p0:(NEQ s42 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 25000 reset in 215 ms.
Product exploration explored 100000 steps with 25000 reset in 401 ms.
Computed a total of 37 stabilizing places and 36 stable transitions
Computed a total of 37 stabilizing places and 36 stable transitions
Detected a total of 37/237 stabilizing places and 36/324 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, true, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 131 ms. Reduced automaton from 4 states, 4 edges and 1 AP to 4 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 147 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 102 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=51 )
Knowledge obtained : [p0, true, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 149 ms. Reduced automaton from 4 states, 4 edges and 1 AP to 4 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 137 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 132 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 1 out of 237 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 237/237 places, 324/324 transitions.
Applied a total of 0 rules in 2 ms. Remains 237 /237 variables (removed 0) and now considering 324/324 (removed 0) transitions.
// Phase 1: matrix 324 rows 237 cols
[2022-05-21 05:14:35] [INFO ] Computed 3 place invariants in 2 ms
[2022-05-21 05:14:35] [INFO ] Implicit Places using invariants in 62 ms returned []
// Phase 1: matrix 324 rows 237 cols
[2022-05-21 05:14:35] [INFO ] Computed 3 place invariants in 2 ms
[2022-05-21 05:14:35] [INFO ] Implicit Places using invariants and state equation in 221 ms returned []
Implicit Place search using SMT with State Equation took 295 ms to find 0 implicit places.
// Phase 1: matrix 324 rows 237 cols
[2022-05-21 05:14:35] [INFO ] Computed 3 place invariants in 4 ms
[2022-05-21 05:14:35] [INFO ] Dead Transitions using invariants and state equation in 230 ms found 0 transitions.
Finished structural reductions, in 1 iterations. Remains : 237/237 places, 324/324 transitions.
Computed a total of 37 stabilizing places and 36 stable transitions
Computed a total of 37 stabilizing places and 36 stable transitions
Detected a total of 37/237 stabilizing places and 36/324 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, true, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 255 ms. Reduced automaton from 4 states, 4 edges and 1 AP to 4 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 190 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Finished random walk after 167 steps, including 0 resets, run visited all 1 properties in 2 ms. (steps per millisecond=83 )
Knowledge obtained : [p0, true, (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 154 ms. Reduced automaton from 4 states, 4 edges and 1 AP to 4 states, 4 edges and 1 AP.
Stuttering acceptance computed with spot in 150 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 152 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Stuttering acceptance computed with spot in 172 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 25000 reset in 319 ms.
Product exploration explored 100000 steps with 25000 reset in 324 ms.
Applying partial POR strategy [true, false, false, false]
Stuttering acceptance computed with spot in 167 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0)]
Support contains 1 out of 237 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 237/237 places, 324/324 transitions.
Graph (trivial) has 255 edges and 237 vertex of which 160 / 237 are part of one of the 14 SCC in 1 ms
Free SCC test removed 146 places
Ensure Unique test removed 201 transitions
Reduce isomorphic transitions removed 201 transitions.
Performed 28 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 28 rules applied. Total rules applied 29 place count 91 transition count 123
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 2 Pre rules applied. Total rules applied 29 place count 91 transition count 123
Deduced a syphon composed of 30 places in 0 ms
Iterating global reduction 1 with 2 rules applied. Total rules applied 31 place count 91 transition count 123
Discarding 21 places :
Symmetric choice reduction at 1 with 21 rule applications. Total rules 52 place count 70 transition count 98
Deduced a syphon composed of 12 places in 0 ms
Iterating global reduction 1 with 21 rules applied. Total rules applied 73 place count 70 transition count 98
Performed 29 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 41 places in 0 ms
Iterating global reduction 1 with 29 rules applied. Total rules applied 102 place count 70 transition count 98
Discarding 13 places :
Symmetric choice reduction at 1 with 13 rule applications. Total rules 115 place count 57 transition count 76
Deduced a syphon composed of 31 places in 0 ms
Iterating global reduction 1 with 13 rules applied. Total rules applied 128 place count 57 transition count 76
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 131 place count 54 transition count 73
Deduced a syphon composed of 28 places in 0 ms
Iterating global reduction 1 with 3 rules applied. Total rules applied 134 place count 54 transition count 73
Deduced a syphon composed of 28 places in 0 ms
Drop transitions removed 13 transitions
Redundant transition composition rules discarded 13 transitions
Iterating global reduction 1 with 13 rules applied. Total rules applied 147 place count 54 transition count 60
Reduce places removed 2 places and 0 transitions.
Graph (complete) has 160 edges and 52 vertex of which 50 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Discarding 2 places :
Also discarding 2 output transitions
Drop transitions removed 2 transitions
Iterating post reduction 1 with 3 rules applied. Total rules applied 150 place count 50 transition count 58
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 153 place count 47 transition count 53
Deduced a syphon composed of 25 places in 0 ms
Iterating global reduction 2 with 3 rules applied. Total rules applied 156 place count 47 transition count 53
Deduced a syphon composed of 25 places in 0 ms
Applied a total of 156 rules in 36 ms. Remains 47 /237 variables (removed 190) and now considering 53/324 (removed 271) transitions.
[2022-05-21 05:14:37] [INFO ] Redundant transitions in 25 ms returned []
[2022-05-21 05:14:37] [INFO ] Flow matrix only has 47 transitions (discarded 6 similar events)
// Phase 1: matrix 47 rows 47 cols
[2022-05-21 05:14:37] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-21 05:14:37] [INFO ] Dead Transitions using invariants and state equation in 52 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 47/237 places, 53/324 transitions.
Finished structural reductions, in 1 iterations. Remains : 47/237 places, 53/324 transitions.
Product exploration explored 100000 steps with 25000 reset in 670 ms.
Product exploration explored 100000 steps with 25000 reset in 589 ms.
Built C files in :
/tmp/ltsmin7304861930909447832
[2022-05-21 05:14:39] [INFO ] Built C files in 86ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin7304861930909447832
Running compilation step : cd /tmp/ltsmin7304861930909447832;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 869 ms.
Running link step : cd /tmp/ltsmin7304861930909447832;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 65 ms.
Running LTSmin : cd /tmp/ltsmin7304861930909447832;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '--when' '--hoa' '/tmp/stateBased10043606822977587165.hoa' '--buchi-type=spotba'
LTSmin run took 341 ms.
FORMULA SmartHome-PT-18-LTLFireability-10 TRUE TECHNIQUES EXPLICIT LTSMIN SAT_SMT
Treatment of property SmartHome-PT-18-LTLFireability-10 finished in 7639 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((G(F(X(G(p0))))||G(p1)))'
Support contains 2 out of 254 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 254/254 places, 341/341 transitions.
Graph (trivial) has 270 edges and 254 vertex of which 155 / 254 are part of one of the 14 SCC in 2 ms
Free SCC test removed 141 places
Ensure Unique test removed 190 transitions
Reduce isomorphic transitions removed 190 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 112 transition count 114
Reduce places removed 36 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 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 41 rules applied. Total rules applied 78 place count 76 transition count 109
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 81 place count 73 transition count 109
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 81 place count 73 transition count 105
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 89 place count 69 transition count 105
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 92 place count 66 transition count 102
Iterating global reduction 3 with 3 rules applied. Total rules applied 95 place count 66 transition count 102
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 96 place count 65 transition count 99
Iterating global reduction 3 with 1 rules applied. Total rules applied 97 place count 65 transition count 99
Performed 33 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 33 places in 0 ms
Reduce places removed 33 places and 0 transitions.
Iterating global reduction 3 with 66 rules applied. Total rules applied 163 place count 32 transition count 64
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 166 place count 29 transition count 53
Iterating global reduction 3 with 3 rules applied. Total rules applied 169 place count 29 transition count 53
Drop transitions removed 15 transitions
Redundant transition composition rules discarded 15 transitions
Iterating global reduction 3 with 15 rules applied. Total rules applied 184 place count 29 transition count 38
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 186 place count 27 transition count 38
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 186 place count 27 transition count 37
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 188 place count 26 transition count 37
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 190 place count 24 transition count 33
Iterating global reduction 4 with 2 rules applied. Total rules applied 192 place count 24 transition count 33
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 193 place count 23 transition count 32
Applied a total of 193 rules in 30 ms. Remains 23 /254 variables (removed 231) and now considering 32/341 (removed 309) transitions.
[2022-05-21 05:14:40] [INFO ] Flow matrix only has 25 transitions (discarded 7 similar events)
// Phase 1: matrix 25 rows 23 cols
[2022-05-21 05:14:40] [INFO ] Computed 1 place invariants in 2 ms
[2022-05-21 05:14:40] [INFO ] Implicit Places using invariants in 36 ms returned []
[2022-05-21 05:14:40] [INFO ] Flow matrix only has 25 transitions (discarded 7 similar events)
// Phase 1: matrix 25 rows 23 cols
[2022-05-21 05:14:40] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-21 05:14:40] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2022-05-21 05:14:40] [INFO ] Redundant transitions in 29 ms returned []
[2022-05-21 05:14:40] [INFO ] Flow matrix only has 25 transitions (discarded 7 similar events)
// Phase 1: matrix 25 rows 23 cols
[2022-05-21 05:14:40] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-21 05:14:40] [INFO ] Dead Transitions using invariants and state equation in 41 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 23/254 places, 32/341 transitions.
Finished structural reductions, in 1 iterations. Remains : 23/254 places, 32/341 transitions.
Stuttering acceptance computed with spot in 91 ms :[(AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : SmartHome-PT-18-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(EQ s1 1), p0:(EQ s5 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-18-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-18-LTLFireability-11 finished in 298 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(p0)||(p1&&(X(p3)||p2)))))'
Support contains 5 out of 254 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 254/254 places, 341/341 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 246 transition count 333
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 246 transition count 333
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 20 place count 242 transition count 329
Iterating global reduction 0 with 4 rules applied. Total rules applied 24 place count 242 transition count 329
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 27 place count 239 transition count 326
Iterating global reduction 0 with 3 rules applied. Total rules applied 30 place count 239 transition count 326
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 32 place count 237 transition count 324
Iterating global reduction 0 with 2 rules applied. Total rules applied 34 place count 237 transition count 324
Applied a total of 34 rules in 40 ms. Remains 237 /254 variables (removed 17) and now considering 324/341 (removed 17) transitions.
// Phase 1: matrix 324 rows 237 cols
[2022-05-21 05:14:41] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-21 05:14:41] [INFO ] Implicit Places using invariants in 80 ms returned []
// Phase 1: matrix 324 rows 237 cols
[2022-05-21 05:14:41] [INFO ] Computed 3 place invariants in 2 ms
[2022-05-21 05:14:41] [INFO ] Implicit Places using invariants and state equation in 271 ms returned []
Implicit Place search using SMT with State Equation took 354 ms to find 0 implicit places.
// Phase 1: matrix 324 rows 237 cols
[2022-05-21 05:14:41] [INFO ] Computed 3 place invariants in 2 ms
[2022-05-21 05:14:41] [INFO ] Dead Transitions using invariants and state equation in 292 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 237/254 places, 324/341 transitions.
Finished structural reductions, in 1 iterations. Remains : 237/254 places, 324/341 transitions.
Stuttering acceptance computed with spot in 234 ms :[true, (NOT p3), (OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1))), (OR (AND (NOT p0) (NOT p2) (NOT p3)) (AND (NOT p0) (NOT p1))), (NOT p0), (AND (NOT p0) (NOT p3))]
Running random walk in product with property : SmartHome-PT-18-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p3), acceptance={} source=1 dest: 0}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={} source=3 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 4}, { cond=(AND p0 p1 (NOT p2)), acceptance={} source=3 dest: 5}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p0) (NOT p3)), acceptance={} source=5 dest: 0}, { cond=(AND p0 (NOT p3)), acceptance={} source=5 dest: 4}]], initial=2, aps=[p3:(EQ s121 0), p0:(NEQ s161 1), p1:(EQ s217 0), p2:(OR (EQ s175 0) (EQ s215 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 50000 reset in 532 ms.
Product exploration explored 100000 steps with 50000 reset in 530 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 p3 p0 p1 p2), (X (NOT (AND (NOT p0) (NOT p1)))), (X (NOT (AND (NOT p0) p1 (NOT p2)))), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND p0 p1 (NOT p2)))), true, (X (X (NOT (AND (NOT p0) (NOT p3))))), (X (X p0)), (X (X (NOT (AND p0 (NOT p3))))), (X (X p3))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X (NOT (AND p0 p1 (NOT p2))))
Knowledge based reduction with 10 factoid took 206 ms. Reduced automaton from 6 states, 11 edges and 4 AP to 1 states, 0 edges and 0 AP.
FORMULA SmartHome-PT-18-LTLFireability-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SmartHome-PT-18-LTLFireability-14 finished in 2215 ms.
All properties solved by simple procedures.
Total runtime 19509 ms.

BK_STOP 1653110083315

--------------------
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-18"
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-18, 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-165303241600332"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SmartHome-PT-18.tgz
mv SmartHome-PT-18 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 ;