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-165303241600308.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-15, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r240-smll-165303241600308
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 332K
-rw-r--r-- 1 mcc users 6.6K Apr 29 15:38 CTLCardinality.txt
-rw-r--r-- 1 mcc users 74K Apr 29 15:38 CTLCardinality.xml
-rw-r--r-- 1 mcc users 4.9K Apr 29 15:37 CTLFireability.txt
-rw-r--r-- 1 mcc users 43K Apr 29 15:37 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 3.9K May 9 09:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 27K May 9 09:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K May 9 09:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K May 9 09:07 LTLFireability.xml
-rw-r--r-- 1 mcc users 1.6K May 9 09:07 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K May 9 09:07 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 10 09:34 equiv_col
-rw-r--r-- 1 mcc users 3 May 10 09:34 instance
-rw-r--r-- 1 mcc users 6 May 10 09:34 iscolored
-rw-r--r-- 1 mcc users 102K 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-15-LTLFireability-00
FORMULA_NAME SmartHome-PT-15-LTLFireability-01
FORMULA_NAME SmartHome-PT-15-LTLFireability-02
FORMULA_NAME SmartHome-PT-15-LTLFireability-03
FORMULA_NAME SmartHome-PT-15-LTLFireability-04
FORMULA_NAME SmartHome-PT-15-LTLFireability-05
FORMULA_NAME SmartHome-PT-15-LTLFireability-06
FORMULA_NAME SmartHome-PT-15-LTLFireability-07
FORMULA_NAME SmartHome-PT-15-LTLFireability-08
FORMULA_NAME SmartHome-PT-15-LTLFireability-09
FORMULA_NAME SmartHome-PT-15-LTLFireability-10
FORMULA_NAME SmartHome-PT-15-LTLFireability-11
FORMULA_NAME SmartHome-PT-15-LTLFireability-12
FORMULA_NAME SmartHome-PT-15-LTLFireability-13
FORMULA_NAME SmartHome-PT-15-LTLFireability-14
FORMULA_NAME SmartHome-PT-15-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1653109265479

Running Version 202205111006
[2022-05-21 05:01:07] [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 05:01:07] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-21 05:01:08] [INFO ] Load time of PNML (sax parser for PT used): 192 ms
[2022-05-21 05:01:08] [INFO ] Transformed 427 places.
[2022-05-21 05:01:08] [INFO ] Transformed 451 transitions.
[2022-05-21 05:01:08] [INFO ] Found NUPN structural information;
[2022-05-21 05:01:08] [INFO ] Parsed PT model containing 427 places and 451 transitions in 427 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 31 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Deduced a syphon composed of 134 places in 8 ms
Reduce places removed 134 places and 107 transitions.
FORMULA SmartHome-PT-15-LTLFireability-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-15-LTLFireability-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-15-LTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-15-LTLFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-15-LTLFireability-00 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-15-LTLFireability-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-15-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-15-LTLFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 16 out of 293 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 293/293 places, 344/344 transitions.
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 0 with 11 rules applied. Total rules applied 11 place count 282 transition count 344
Discarding 73 places :
Symmetric choice reduction at 1 with 73 rule applications. Total rules 84 place count 209 transition count 271
Iterating global reduction 1 with 73 rules applied. Total rules applied 157 place count 209 transition count 271
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 1 with 6 rules applied. Total rules applied 163 place count 209 transition count 265
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 179 place count 193 transition count 249
Iterating global reduction 2 with 16 rules applied. Total rules applied 195 place count 193 transition count 249
Discarding 16 places :
Symmetric choice reduction at 2 with 16 rule applications. Total rules 211 place count 177 transition count 233
Iterating global reduction 2 with 16 rules applied. Total rules applied 227 place count 177 transition count 233
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 228 place count 177 transition count 232
Discarding 6 places :
Symmetric choice reduction at 3 with 6 rule applications. Total rules 234 place count 171 transition count 226
Iterating global reduction 3 with 6 rules applied. Total rules applied 240 place count 171 transition count 226
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 241 place count 170 transition count 225
Iterating global reduction 3 with 1 rules applied. Total rules applied 242 place count 170 transition count 225
Applied a total of 242 rules in 126 ms. Remains 170 /293 variables (removed 123) and now considering 225/344 (removed 119) transitions.
// Phase 1: matrix 225 rows 170 cols
[2022-05-21 05:01:08] [INFO ] Computed 3 place invariants in 20 ms
[2022-05-21 05:01:09] [INFO ] Implicit Places using invariants in 432 ms returned []
// Phase 1: matrix 225 rows 170 cols
[2022-05-21 05:01:09] [INFO ] Computed 3 place invariants in 7 ms
[2022-05-21 05:01:09] [INFO ] Implicit Places using invariants and state equation in 340 ms returned []
Implicit Place search using SMT with State Equation took 816 ms to find 0 implicit places.
// Phase 1: matrix 225 rows 170 cols
[2022-05-21 05:01:09] [INFO ] Computed 3 place invariants in 12 ms
[2022-05-21 05:01:09] [INFO ] Dead Transitions using invariants and state equation in 335 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 170/293 places, 225/344 transitions.
Finished structural reductions, in 1 iterations. Remains : 170/293 places, 225/344 transitions.
Support contains 16 out of 170 places after structural reductions.
[2022-05-21 05:01:10] [INFO ] Flatten gal took : 72 ms
[2022-05-21 05:01:10] [INFO ] Flatten gal took : 32 ms
[2022-05-21 05:01:10] [INFO ] Input system was already deterministic with 225 transitions.
Incomplete random walk after 10000 steps, including 51 resets, run finished after 332 ms. (steps per millisecond=30 ) properties (out of 14) seen :13
Incomplete Best-First random walk after 10001 steps, including 8 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 225 rows 170 cols
[2022-05-21 05:01:10] [INFO ] Computed 3 place invariants in 3 ms
[2022-05-21 05:01:10] [INFO ] [Real]Absence check using 2 positive place invariants in 1 ms returned sat
[2022-05-21 05:01:10] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-21 05:01:10] [INFO ] After 225ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
FORMULA SmartHome-PT-15-LTLFireability-04 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
FORMULA SmartHome-PT-15-LTLFireability-03 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Successfully simplified 1 atomic propositions for a total of 6 simplifications.
FORMULA SmartHome-PT-15-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 32 stabilizing places and 31 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((X(X(p0))||p1)))'
Support contains 2 out of 170 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 170/170 places, 225/225 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 164 transition count 219
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 164 transition count 219
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 14 place count 164 transition count 217
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 16 place count 162 transition count 215
Iterating global reduction 1 with 2 rules applied. Total rules applied 18 place count 162 transition count 215
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 19 place count 162 transition count 214
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 20 place count 161 transition count 213
Iterating global reduction 2 with 1 rules applied. Total rules applied 21 place count 161 transition count 213
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 22 place count 160 transition count 212
Iterating global reduction 2 with 1 rules applied. Total rules applied 23 place count 160 transition count 212
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 24 place count 159 transition count 211
Iterating global reduction 2 with 1 rules applied. Total rules applied 25 place count 159 transition count 211
Applied a total of 25 rules in 31 ms. Remains 159 /170 variables (removed 11) and now considering 211/225 (removed 14) transitions.
// Phase 1: matrix 211 rows 159 cols
[2022-05-21 05:01:11] [INFO ] Computed 3 place invariants in 3 ms
[2022-05-21 05:01:11] [INFO ] Implicit Places using invariants in 77 ms returned []
// Phase 1: matrix 211 rows 159 cols
[2022-05-21 05:01:11] [INFO ] Computed 3 place invariants in 3 ms
[2022-05-21 05:01:11] [INFO ] Implicit Places using invariants and state equation in 150 ms returned []
Implicit Place search using SMT with State Equation took 232 ms to find 0 implicit places.
// Phase 1: matrix 211 rows 159 cols
[2022-05-21 05:01:11] [INFO ] Computed 3 place invariants in 3 ms
[2022-05-21 05:01:11] [INFO ] Dead Transitions using invariants and state equation in 203 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 159/170 places, 211/225 transitions.
Finished structural reductions, in 1 iterations. Remains : 159/170 places, 211/225 transitions.
Stuttering acceptance computed with spot in 348 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : SmartHome-PT-15-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}], [{ cond=(NOT p1), acceptance={} source=2 dest: 1}]], initial=2, aps=[p1:(EQ s29 1), p0:(EQ s136 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 4354 reset in 348 ms.
Stack based approach found an accepted trace after 178 steps with 6 reset with depth 27 and stack size 27 in 1 ms.
FORMULA SmartHome-PT-15-LTLFireability-07 FALSE TECHNIQUES STACK_TEST
Treatment of property SmartHome-PT-15-LTLFireability-07 finished in 1251 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((X(G(X((F(p0)&&p0))))&&F(F(p0))))'
Support contains 1 out of 170 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 170/170 places, 225/225 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 163 transition count 218
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 163 transition count 218
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 16 place count 163 transition count 216
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 19 place count 160 transition count 213
Iterating global reduction 1 with 3 rules applied. Total rules applied 22 place count 160 transition count 213
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 23 place count 160 transition count 212
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 24 place count 159 transition count 211
Iterating global reduction 2 with 1 rules applied. Total rules applied 25 place count 159 transition count 211
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 26 place count 158 transition count 210
Iterating global reduction 2 with 1 rules applied. Total rules applied 27 place count 158 transition count 210
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 28 place count 157 transition count 209
Iterating global reduction 2 with 1 rules applied. Total rules applied 29 place count 157 transition count 209
Applied a total of 29 rules in 27 ms. Remains 157 /170 variables (removed 13) and now considering 209/225 (removed 16) transitions.
// Phase 1: matrix 209 rows 157 cols
[2022-05-21 05:01:12] [INFO ] Computed 3 place invariants in 2 ms
[2022-05-21 05:01:12] [INFO ] Implicit Places using invariants in 55 ms returned []
// Phase 1: matrix 209 rows 157 cols
[2022-05-21 05:01:12] [INFO ] Computed 3 place invariants in 2 ms
[2022-05-21 05:01:12] [INFO ] Implicit Places using invariants and state equation in 197 ms returned []
Implicit Place search using SMT with State Equation took 256 ms to find 0 implicit places.
// Phase 1: matrix 209 rows 157 cols
[2022-05-21 05:01:12] [INFO ] Computed 3 place invariants in 3 ms
[2022-05-21 05:01:12] [INFO ] Dead Transitions using invariants and state equation in 154 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 157/170 places, 209/225 transitions.
Finished structural reductions, in 1 iterations. Remains : 157/170 places, 209/225 transitions.
Stuttering acceptance computed with spot in 136 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : SmartHome-PT-15-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(EQ s143 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2436 steps with 12 reset in 5 ms.
FORMULA SmartHome-PT-15-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-15-LTLFireability-08 finished in 596 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 170 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 170/170 places, 225/225 transitions.
Graph (trivial) has 174 edges and 170 vertex of which 104 / 170 are part of one of the 8 SCC in 5 ms
Free SCC test removed 96 places
Ensure Unique test removed 129 transitions
Reduce isomorphic transitions removed 129 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 20 transitions
Trivial Post-agglo rules discarded 20 transitions
Performed 20 trivial Post agglomeration. Transition count delta: 20
Iterating post reduction 0 with 20 rules applied. Total rules applied 21 place count 73 transition count 75
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 1 with 20 rules applied. Total rules applied 41 place count 53 transition count 75
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 41 place count 53 transition count 72
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 47 place count 50 transition count 72
Discarding 4 places :
Symmetric choice reduction at 2 with 4 rule applications. Total rules 51 place count 46 transition count 68
Iterating global reduction 2 with 4 rules applied. Total rules applied 55 place count 46 transition count 68
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 57 place count 46 transition count 66
Performed 20 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 20 places in 0 ms
Reduce places removed 20 places and 0 transitions.
Iterating global reduction 3 with 40 rules applied. Total rules applied 97 place count 26 transition count 45
Drop transitions removed 13 transitions
Redundant transition composition rules discarded 13 transitions
Iterating global reduction 3 with 13 rules applied. Total rules applied 110 place count 26 transition count 32
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 111 place count 25 transition count 32
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 111 place count 25 transition count 31
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 113 place count 24 transition count 31
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 114 place count 23 transition count 30
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 115 place count 22 transition count 30
Applied a total of 115 rules in 39 ms. Remains 22 /170 variables (removed 148) and now considering 30/225 (removed 195) transitions.
[2022-05-21 05:01:12] [INFO ] Flow matrix only has 23 transitions (discarded 7 similar events)
// Phase 1: matrix 23 rows 22 cols
[2022-05-21 05:01:12] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-21 05:01:12] [INFO ] Implicit Places using invariants in 34 ms returned []
[2022-05-21 05:01:12] [INFO ] Flow matrix only has 23 transitions (discarded 7 similar events)
// Phase 1: matrix 23 rows 22 cols
[2022-05-21 05:01:12] [INFO ] Computed 1 place invariants in 0 ms
[2022-05-21 05:01:13] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
[2022-05-21 05:01:13] [INFO ] Redundant transitions in 31 ms returned []
[2022-05-21 05:01:13] [INFO ] Flow matrix only has 23 transitions (discarded 7 similar events)
// Phase 1: matrix 23 rows 22 cols
[2022-05-21 05:01:13] [INFO ] Computed 1 place invariants in 1 ms
[2022-05-21 05:01:13] [INFO ] Dead Transitions using invariants and state equation in 36 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 22/170 places, 30/225 transitions.
Finished structural reductions, in 1 iterations. Remains : 22/170 places, 30/225 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : SmartHome-PT-15-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s6 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA SmartHome-PT-15-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-15-LTLFireability-09 finished in 251 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(((p0||X(X(G(p1)))) U !p1))'
Support contains 2 out of 170 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 170/170 places, 225/225 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 164 transition count 219
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 164 transition count 219
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 13 place count 164 transition count 218
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 16 place count 161 transition count 215
Iterating global reduction 1 with 3 rules applied. Total rules applied 19 place count 161 transition count 215
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 20 place count 161 transition count 214
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 21 place count 160 transition count 213
Iterating global reduction 2 with 1 rules applied. Total rules applied 22 place count 160 transition count 213
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 23 place count 159 transition count 212
Iterating global reduction 2 with 1 rules applied. Total rules applied 24 place count 159 transition count 212
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 25 place count 158 transition count 211
Iterating global reduction 2 with 1 rules applied. Total rules applied 26 place count 158 transition count 211
Applied a total of 26 rules in 31 ms. Remains 158 /170 variables (removed 12) and now considering 211/225 (removed 14) transitions.
// Phase 1: matrix 211 rows 158 cols
[2022-05-21 05:01:13] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-21 05:01:13] [INFO ] Implicit Places using invariants in 108 ms returned []
// Phase 1: matrix 211 rows 158 cols
[2022-05-21 05:01:13] [INFO ] Computed 3 place invariants in 1 ms
[2022-05-21 05:01:13] [INFO ] Implicit Places using invariants and state equation in 280 ms returned []
Implicit Place search using SMT with State Equation took 392 ms to find 0 implicit places.
// Phase 1: matrix 211 rows 158 cols
[2022-05-21 05:01:13] [INFO ] Computed 3 place invariants in 4 ms
[2022-05-21 05:01:13] [INFO ] Dead Transitions using invariants and state equation in 265 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 158/170 places, 211/225 transitions.
Finished structural reductions, in 1 iterations. Remains : 158/170 places, 211/225 transitions.
Stuttering acceptance computed with spot in 375 ms :[p1, true, (NOT p1), true]
Running random walk in product with property : SmartHome-PT-15-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=(AND p1 p0), acceptance={0} source=0 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={0} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={} source=1 dest: 2}, { cond=p1, acceptance={} source=1 dest: 3}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=0, aps=[p1:(NEQ s120 1), p0:(NEQ s4 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]]
Entered a terminal (fully accepting) state of product in 166 steps with 2 reset in 1 ms.
FORMULA SmartHome-PT-15-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-15-LTLFireability-13 finished in 1085 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(X(F(p0)))'
Support contains 1 out of 170 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 170/170 places, 225/225 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 163 transition count 218
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 163 transition count 218
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 16 place count 163 transition count 216
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 19 place count 160 transition count 213
Iterating global reduction 1 with 3 rules applied. Total rules applied 22 place count 160 transition count 213
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 23 place count 160 transition count 212
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 24 place count 159 transition count 211
Iterating global reduction 2 with 1 rules applied. Total rules applied 25 place count 159 transition count 211
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 26 place count 158 transition count 210
Iterating global reduction 2 with 1 rules applied. Total rules applied 27 place count 158 transition count 210
Applied a total of 27 rules in 15 ms. Remains 158 /170 variables (removed 12) and now considering 210/225 (removed 15) transitions.
// Phase 1: matrix 210 rows 158 cols
[2022-05-21 05:01:14] [INFO ] Computed 3 place invariants in 3 ms
[2022-05-21 05:01:14] [INFO ] Implicit Places using invariants in 152 ms returned []
// Phase 1: matrix 210 rows 158 cols
[2022-05-21 05:01:14] [INFO ] Computed 3 place invariants in 5 ms
[2022-05-21 05:01:14] [INFO ] Implicit Places using invariants and state equation in 215 ms returned []
Implicit Place search using SMT with State Equation took 369 ms to find 0 implicit places.
// Phase 1: matrix 210 rows 158 cols
[2022-05-21 05:01:14] [INFO ] Computed 3 place invariants in 6 ms
[2022-05-21 05:01:14] [INFO ] Dead Transitions using invariants and state equation in 241 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 158/170 places, 210/225 transitions.
Finished structural reductions, in 1 iterations. Remains : 158/170 places, 210/225 transitions.
Stuttering acceptance computed with spot in 99 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SmartHome-PT-15-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(NEQ s73 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][false, false]]
Product exploration explored 100000 steps with 50000 reset in 306 ms.
Product exploration explored 100000 steps with 50000 reset in 359 ms.
Computed a total of 30 stabilizing places and 29 stable transitions
Computed a total of 30 stabilizing places and 29 stable transitions
Detected a total of 30/158 stabilizing places and 29/210 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/1 atomic propositions.
Knowledge obtained : [p0, (X p0), (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 4 factoid took 155 ms. Reduced automaton from 2 states, 2 edges and 1 AP to 1 states, 0 edges and 0 AP.
FORMULA SmartHome-PT-15-LTLFireability-14 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SmartHome-PT-15-LTLFireability-14 finished in 1575 ms.
All properties solved by simple procedures.
Total runtime 7965 ms.

BK_STOP 1653109275952

--------------------
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-15"
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-15, 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-165303241600308"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SmartHome-PT-15.tgz
mv SmartHome-PT-15 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 ;