About the Execution of ITS-Tools for SmartHome-PT-10
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 301.128 | 16900.00 | 36520.00 | 166.70 | FTTFTTFTFFFFTFFT | normal |
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-165303241600267.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-10, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r240-smll-165303241600267
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 284K
-rw-r--r-- 1 mcc users 5.6K Apr 29 15:36 CTLCardinality.txt
-rw-r--r-- 1 mcc users 59K Apr 29 15:36 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Apr 29 15:36 CTLFireability.txt
-rw-r--r-- 1 mcc users 47K Apr 29 15:36 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 09:07 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K May 9 09:07 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 9 09:07 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K 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 68K 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-10-LTLCardinality-00
FORMULA_NAME SmartHome-PT-10-LTLCardinality-01
FORMULA_NAME SmartHome-PT-10-LTLCardinality-02
FORMULA_NAME SmartHome-PT-10-LTLCardinality-03
FORMULA_NAME SmartHome-PT-10-LTLCardinality-04
FORMULA_NAME SmartHome-PT-10-LTLCardinality-05
FORMULA_NAME SmartHome-PT-10-LTLCardinality-06
FORMULA_NAME SmartHome-PT-10-LTLCardinality-07
FORMULA_NAME SmartHome-PT-10-LTLCardinality-08
FORMULA_NAME SmartHome-PT-10-LTLCardinality-09
FORMULA_NAME SmartHome-PT-10-LTLCardinality-10
FORMULA_NAME SmartHome-PT-10-LTLCardinality-11
FORMULA_NAME SmartHome-PT-10-LTLCardinality-12
FORMULA_NAME SmartHome-PT-10-LTLCardinality-13
FORMULA_NAME SmartHome-PT-10-LTLCardinality-14
FORMULA_NAME SmartHome-PT-10-LTLCardinality-15
=== Now, execution of the tool begins
BK_START 1653108155883
Running Version 202205111006
[2022-05-21 04:42:37] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2022-05-21 04:42:37] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2022-05-21 04:42:37] [INFO ] Load time of PNML (sax parser for PT used): 146 ms
[2022-05-21 04:42:37] [INFO ] Transformed 273 places.
[2022-05-21 04:42:37] [INFO ] Transformed 308 transitions.
[2022-05-21 04:42:37] [INFO ] Found NUPN structural information;
[2022-05-21 04:42:37] [INFO ] Parsed PT model containing 273 places and 308 transitions in 310 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 17 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 2 formulas.
Deduced a syphon composed of 40 places in 4 ms
Reduce places removed 40 places and 45 transitions.
FORMULA SmartHome-PT-10-LTLCardinality-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-10-LTLCardinality-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-10-LTLCardinality-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-10-LTLCardinality-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-10-LTLCardinality-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-10-LTLCardinality-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-10-LTLCardinality-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-10-LTLCardinality-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-10-LTLCardinality-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 21 out of 233 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 233/233 places, 263/263 transitions.
Discarding 53 places :
Symmetric choice reduction at 0 with 53 rule applications. Total rules 53 place count 180 transition count 210
Iterating global reduction 0 with 53 rules applied. Total rules applied 106 place count 180 transition count 210
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 109 place count 180 transition count 207
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 119 place count 170 transition count 197
Iterating global reduction 1 with 10 rules applied. Total rules applied 129 place count 170 transition count 197
Discarding 8 places :
Symmetric choice reduction at 1 with 8 rule applications. Total rules 137 place count 162 transition count 189
Iterating global reduction 1 with 8 rules applied. Total rules applied 145 place count 162 transition count 189
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 148 place count 159 transition count 186
Iterating global reduction 1 with 3 rules applied. Total rules applied 151 place count 159 transition count 186
Applied a total of 151 rules in 96 ms. Remains 159 /233 variables (removed 74) and now considering 186/263 (removed 77) transitions.
// Phase 1: matrix 186 rows 159 cols
[2022-05-21 04:42:38] [INFO ] Computed 12 place invariants in 26 ms
[2022-05-21 04:42:38] [INFO ] Implicit Places using invariants in 323 ms returned []
// Phase 1: matrix 186 rows 159 cols
[2022-05-21 04:42:38] [INFO ] Computed 12 place invariants in 4 ms
[2022-05-21 04:42:38] [INFO ] Implicit Places using invariants and state equation in 244 ms returned []
Implicit Place search using SMT with State Equation took 609 ms to find 0 implicit places.
// Phase 1: matrix 186 rows 159 cols
[2022-05-21 04:42:38] [INFO ] Computed 12 place invariants in 4 ms
[2022-05-21 04:42:39] [INFO ] Dead Transitions using invariants and state equation in 257 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 159/233 places, 186/263 transitions.
Finished structural reductions, in 1 iterations. Remains : 159/233 places, 186/263 transitions.
Support contains 21 out of 159 places after structural reductions.
[2022-05-21 04:42:39] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2022-05-21 04:42:39] [INFO ] Flatten gal took : 68 ms
FORMULA SmartHome-PT-10-LTLCardinality-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2022-05-21 04:42:39] [INFO ] Flatten gal took : 31 ms
[2022-05-21 04:42:39] [INFO ] Input system was already deterministic with 186 transitions.
Support contains 20 out of 159 places (down from 21) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 74 resets, run finished after 714 ms. (steps per millisecond=14 ) properties (out of 14) seen :10
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10000 steps, including 11 resets, run finished after 70 ms. (steps per millisecond=142 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 12 resets, run finished after 69 ms. (steps per millisecond=144 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 77 ms. (steps per millisecond=129 ) properties (out of 4) seen :0
Running SMT prover for 4 properties.
// Phase 1: matrix 186 rows 159 cols
[2022-05-21 04:42:40] [INFO ] Computed 12 place invariants in 3 ms
[2022-05-21 04:42:40] [INFO ] After 100ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:4
[2022-05-21 04:42:40] [INFO ] [Nat]Absence check using 11 positive place invariants in 7 ms returned sat
[2022-05-21 04:42:40] [INFO ] [Nat]Absence check using 11 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-21 04:42:40] [INFO ] After 133ms SMT Verify possible using state equation in natural domain returned unsat :1 sat :3
[2022-05-21 04:42:41] [INFO ] Deduced a trap composed of 20 places in 111 ms of which 8 ms to minimize.
[2022-05-21 04:42:41] [INFO ] Deduced a trap composed of 37 places in 108 ms of which 2 ms to minimize.
[2022-05-21 04:42:41] [INFO ] Deduced a trap composed of 41 places in 80 ms of which 1 ms to minimize.
[2022-05-21 04:42:41] [INFO ] Trap strengthening (SAT) tested/added 4/3 trap constraints in 373 ms
[2022-05-21 04:42:41] [INFO ] After 586ms SMT Verify possible using trap constraints in natural domain returned unsat :1 sat :3
Attempting to minimize the solution found.
Minimization took 48 ms.
[2022-05-21 04:42:41] [INFO ] After 743ms SMT Verify possible using all constraints in natural domain returned unsat :1 sat :3
Fused 4 Parikh solutions to 3 different solutions.
Parikh walk visited 0 properties in 48 ms.
Support contains 5 out of 159 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 159/159 places, 186/186 transitions.
Graph (trivial) has 143 edges and 159 vertex of which 80 / 159 are part of one of the 6 SCC in 6 ms
Free SCC test removed 74 places
Drop transitions removed 101 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 103 transitions.
Graph (complete) has 178 edges and 85 vertex of which 83 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.3 ms
Discarding 2 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 19 rules applied. Total rules applied 21 place count 83 transition count 63
Reduce places removed 16 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 18 rules applied. Total rules applied 39 place count 67 transition count 61
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 40 place count 66 transition count 61
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 40 place count 66 transition count 57
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 48 place count 62 transition count 57
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 52 place count 58 transition count 53
Iterating global reduction 3 with 4 rules applied. Total rules applied 56 place count 58 transition count 53
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 1 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 3 with 32 rules applied. Total rules applied 88 place count 42 transition count 37
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Graph (complete) has 118 edges and 42 vertex of which 41 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Iterating post reduction 3 with 4 rules applied. Total rules applied 92 place count 41 transition count 34
Free-agglomeration rule applied 6 times.
Iterating global reduction 4 with 6 rules applied. Total rules applied 98 place count 41 transition count 28
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 4 with 6 rules applied. Total rules applied 104 place count 35 transition count 28
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 105 place count 34 transition count 27
Reduce places removed 3 places and 0 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 5 with 5 rules applied. Total rules applied 110 place count 31 transition count 25
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 112 place count 29 transition count 25
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 3 Pre rules applied. Total rules applied 112 place count 29 transition count 22
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 7 with 6 rules applied. Total rules applied 118 place count 26 transition count 22
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 120 place count 25 transition count 21
Applied a total of 120 rules in 53 ms. Remains 25 /159 variables (removed 134) and now considering 21/186 (removed 165) transitions.
Finished structural reductions, in 1 iterations. Remains : 25/159 places, 21/186 transitions.
Finished random walk after 37 steps, including 0 resets, run visited all 3 properties in 4 ms. (steps per millisecond=9 )
Successfully simplified 1 atomic propositions for a total of 6 simplifications.
FORMULA SmartHome-PT-10-LTLCardinality-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 18 stabilizing places and 18 stable transitions
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G((X(p0)||X(X(p1)))))'
Support contains 4 out of 159 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 159/159 places, 186/186 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 149 transition count 176
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 149 transition count 176
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 23 place count 146 transition count 173
Iterating global reduction 0 with 3 rules applied. Total rules applied 26 place count 146 transition count 173
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 29 place count 143 transition count 170
Iterating global reduction 0 with 3 rules applied. Total rules applied 32 place count 143 transition count 170
Applied a total of 32 rules in 29 ms. Remains 143 /159 variables (removed 16) and now considering 170/186 (removed 16) transitions.
// Phase 1: matrix 170 rows 143 cols
[2022-05-21 04:42:41] [INFO ] Computed 12 place invariants in 3 ms
[2022-05-21 04:42:41] [INFO ] Implicit Places using invariants in 115 ms returned []
// Phase 1: matrix 170 rows 143 cols
[2022-05-21 04:42:42] [INFO ] Computed 12 place invariants in 10 ms
[2022-05-21 04:42:42] [INFO ] Implicit Places using invariants and state equation in 241 ms returned []
Implicit Place search using SMT with State Equation took 378 ms to find 0 implicit places.
// Phase 1: matrix 170 rows 143 cols
[2022-05-21 04:42:42] [INFO ] Computed 12 place invariants in 3 ms
[2022-05-21 04:42:42] [INFO ] Dead Transitions using invariants and state equation in 195 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 143/159 places, 170/186 transitions.
Finished structural reductions, in 1 iterations. Remains : 143/159 places, 170/186 transitions.
Stuttering acceptance computed with spot in 379 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : SmartHome-PT-10-LTLCardinality-00 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={} source=1 dest: 3}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 1}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=2, aps=[p1:(OR (EQ s139 0) (EQ s120 1)), p0:(AND (EQ s118 0) (EQ s107 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1002 steps with 7 reset in 14 ms.
FORMULA SmartHome-PT-10-LTLCardinality-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-10-LTLCardinality-00 finished in 1088 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)||(X(p1)&&p2))))'
Support contains 4 out of 159 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 159/159 places, 186/186 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 152 transition count 179
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 152 transition count 179
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 16 place count 150 transition count 177
Iterating global reduction 0 with 2 rules applied. Total rules applied 18 place count 150 transition count 177
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 20 place count 148 transition count 175
Iterating global reduction 0 with 2 rules applied. Total rules applied 22 place count 148 transition count 175
Applied a total of 22 rules in 12 ms. Remains 148 /159 variables (removed 11) and now considering 175/186 (removed 11) transitions.
// Phase 1: matrix 175 rows 148 cols
[2022-05-21 04:42:42] [INFO ] Computed 12 place invariants in 2 ms
[2022-05-21 04:42:42] [INFO ] Implicit Places using invariants in 67 ms returned []
// Phase 1: matrix 175 rows 148 cols
[2022-05-21 04:42:42] [INFO ] Computed 12 place invariants in 10 ms
[2022-05-21 04:42:43] [INFO ] Implicit Places using invariants and state equation in 194 ms returned []
Implicit Place search using SMT with State Equation took 264 ms to find 0 implicit places.
// Phase 1: matrix 175 rows 148 cols
[2022-05-21 04:42:43] [INFO ] Computed 12 place invariants in 2 ms
[2022-05-21 04:42:43] [INFO ] Dead Transitions using invariants and state equation in 190 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 148/159 places, 175/186 transitions.
Finished structural reductions, in 1 iterations. Remains : 148/159 places, 175/186 transitions.
Stuttering acceptance computed with spot in 96 ms :[(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-10-LTLCardinality-01 automaton TGBA Formula[mat=[[{ cond=(AND p0 (NOT p2)), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=0 dest: 0}, { cond=(AND p0 p2), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) p2), acceptance={0} source=0 dest: 1}], [{ cond=(AND p0 (NOT p2) (NOT p1)), acceptance={} source=1 dest: 0}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND p0 p2 (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) p2 (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s35 0) (EQ s83 1)), p2:(EQ s31 0), p1:(EQ s77 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 581 ms.
Product exploration explored 100000 steps with 50000 reset in 328 ms.
Computed a total of 12 stabilizing places and 12 stable transitions
Computed a total of 12 stabilizing places and 12 stable transitions
Detected a total of 12/148 stabilizing places and 12/175 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND p0 p2 p1), (X (AND p0 p2)), (X (NOT (AND (NOT p0) p2))), (X (NOT (AND p0 p2 (NOT p1)))), (X (NOT (AND (NOT p0) p2 (NOT p1)))), (X (NOT (AND p0 (NOT p2) (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p2)))), (X (NOT (AND (NOT p0) (NOT p2) (NOT p1)))), (X (NOT (AND p0 (NOT p2)))), (X (X (AND p0 p2))), (X (X (NOT (AND (NOT p0) p2)))), (X (X (NOT (AND p0 p2 (NOT p1))))), (X (X (NOT (AND (NOT p0) p2 (NOT p1))))), (X (X (NOT (AND p0 (NOT p2) (NOT p1))))), (X (X (NOT (AND (NOT p0) (NOT p2))))), (X (X (NOT (AND (NOT p0) (NOT p2) (NOT p1))))), (X (X (NOT (AND p0 (NOT p2))))), (F (OR (G p2) (G (NOT p2))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Property proved to be true thanks to knowledge :(AND p0 p2 p1)
Knowledge based reduction with 18 factoid took 781 ms. Reduced automaton from 2 states, 8 edges and 3 AP to 1 states, 0 edges and 0 AP.
FORMULA SmartHome-PT-10-LTLCardinality-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SmartHome-PT-10-LTLCardinality-01 finished in 2287 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!((F(X(G(p0)))||X(p1)))'
Support contains 3 out of 159 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 159/159 places, 186/186 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 151 transition count 178
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 151 transition count 178
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 18 place count 149 transition count 176
Iterating global reduction 0 with 2 rules applied. Total rules applied 20 place count 149 transition count 176
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 22 place count 147 transition count 174
Iterating global reduction 0 with 2 rules applied. Total rules applied 24 place count 147 transition count 174
Applied a total of 24 rules in 10 ms. Remains 147 /159 variables (removed 12) and now considering 174/186 (removed 12) transitions.
// Phase 1: matrix 174 rows 147 cols
[2022-05-21 04:42:45] [INFO ] Computed 12 place invariants in 3 ms
[2022-05-21 04:42:45] [INFO ] Implicit Places using invariants in 78 ms returned []
// Phase 1: matrix 174 rows 147 cols
[2022-05-21 04:42:45] [INFO ] Computed 12 place invariants in 3 ms
[2022-05-21 04:42:45] [INFO ] Implicit Places using invariants and state equation in 219 ms returned []
Implicit Place search using SMT with State Equation took 301 ms to find 0 implicit places.
// Phase 1: matrix 174 rows 147 cols
[2022-05-21 04:42:45] [INFO ] Computed 12 place invariants in 2 ms
[2022-05-21 04:42:45] [INFO ] Dead Transitions using invariants and state equation in 199 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 147/159 places, 174/186 transitions.
Finished structural reductions, in 1 iterations. Remains : 147/159 places, 174/186 transitions.
Stuttering acceptance computed with spot in 158 ms :[(AND (NOT p1) (NOT p0)), (NOT p0), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : SmartHome-PT-10-LTLCardinality-03 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}]], initial=2, aps=[p1:(AND (EQ s104 0) (EQ s72 1)), p0:(EQ s128 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 744 reset in 458 ms.
Product exploration explored 100000 steps with 755 reset in 264 ms.
Computed a total of 11 stabilizing places and 11 stable transitions
Computed a total of 11 stabilizing places and 11 stable transitions
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT p1)), (X (X p0))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 3 factoid took 120 ms. Reduced automaton from 3 states, 4 edges and 2 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 74 resets, run finished after 33 ms. (steps per millisecond=303 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 13 ms. (steps per millisecond=769 ) properties (out of 1) seen :0
Interrupted probabilistic random walk after 1805870 steps, run timeout after 3001 ms. (steps per millisecond=601 ) properties seen :{}
Probabilistic random walk after 1805870 steps, saw 307215 distinct states, run finished after 3003 ms. (steps per millisecond=601 ) properties seen :0
Running SMT prover for 1 properties.
// Phase 1: matrix 174 rows 147 cols
[2022-05-21 04:42:49] [INFO ] Computed 12 place invariants in 2 ms
[2022-05-21 04:42:49] [INFO ] After 40ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2022-05-21 04:42:49] [INFO ] [Nat]Absence check using 11 positive place invariants in 5 ms returned sat
[2022-05-21 04:42:49] [INFO ] [Nat]Absence check using 11 positive and 1 generalized place invariants in 1 ms returned sat
[2022-05-21 04:42:49] [INFO ] After 99ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2022-05-21 04:42:50] [INFO ] Deduced a trap composed of 25 places in 45 ms of which 2 ms to minimize.
[2022-05-21 04:42:50] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 73 ms
[2022-05-21 04:42:50] [INFO ] After 189ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 15 ms.
[2022-05-21 04:42:50] [INFO ] After 260ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 0 ms.
Support contains 1 out of 147 places. Attempting structural reductions.
Starting structural reductions in SAFETY mode, iteration 0 : 147/147 places, 174/174 transitions.
Graph (trivial) has 135 edges and 147 vertex of which 81 / 147 are part of one of the 6 SCC in 1 ms
Free SCC test removed 75 places
Drop transitions removed 103 transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 106 transitions.
Graph (complete) has 157 edges and 72 vertex of which 70 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.0 ms
Discarding 2 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 0 with 15 rules applied. Total rules applied 17 place count 70 transition count 52
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 29 place count 58 transition count 52
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 29 place count 58 transition count 48
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 37 place count 54 transition count 48
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 39 place count 52 transition count 46
Iterating global reduction 2 with 2 rules applied. Total rules applied 41 place count 52 transition count 46
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 14
Deduced a syphon composed of 14 places in 0 ms
Reduce places removed 14 places and 0 transitions.
Iterating global reduction 2 with 28 rules applied. Total rules applied 69 place count 38 transition count 32
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Graph (complete) has 115 edges and 38 vertex of which 37 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Iterating post reduction 2 with 4 rules applied. Total rules applied 73 place count 37 transition count 29
Free-agglomeration rule applied 6 times.
Iterating global reduction 3 with 6 rules applied. Total rules applied 79 place count 37 transition count 23
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 85 place count 31 transition count 23
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 86 place count 30 transition count 22
Reduce places removed 6 places and 0 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 4 with 15 rules applied. Total rules applied 101 place count 24 transition count 13
Reduce places removed 9 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 5 with 10 rules applied. Total rules applied 111 place count 15 transition count 12
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 6 with 1 rules applied. Total rules applied 112 place count 14 transition count 12
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 6 Pre rules applied. Total rules applied 112 place count 14 transition count 6
Deduced a syphon composed of 6 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 7 with 13 rules applied. Total rules applied 125 place count 7 transition count 6
Discarding 1 places :
Symmetric choice reduction at 7 with 1 rule applications. Total rules 126 place count 6 transition count 5
Ensure Unique test removed 1 places
Iterating global reduction 7 with 2 rules applied. Total rules applied 128 place count 5 transition count 5
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Discarding 1 places :
Implicit places reduction removed 1 places
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 7 with 3 rules applied. Total rules applied 131 place count 4 transition count 3
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 8 with 1 rules applied. Total rules applied 132 place count 3 transition count 3
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 9 with 1 Pre rules applied. Total rules applied 132 place count 3 transition count 2
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 9 with 2 rules applied. Total rules applied 134 place count 2 transition count 2
Applied a total of 134 rules in 15 ms. Remains 2 /147 variables (removed 145) and now considering 2/174 (removed 172) transitions.
Finished structural reductions, in 1 iterations. Remains : 2/147 places, 2/174 transitions.
Finished random walk after 1 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=1 )
Knowledge obtained : [(AND (NOT p1) p0), (X (NOT p1)), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 164 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 46 ms :[(NOT p0)]
Support contains 1 out of 147 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions in SI_LTL mode, iteration 0 : 147/147 places, 174/174 transitions.
Graph (trivial) has 131 edges and 147 vertex of which 80 / 147 are part of one of the 6 SCC in 1 ms
Free SCC test removed 74 places
Ensure Unique test removed 98 transitions
Reduce isomorphic transitions removed 98 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 10 rules applied. Total rules applied 11 place count 72 transition count 65
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 21 place count 62 transition count 65
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 21 place count 62 transition count 61
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 29 place count 58 transition count 61
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 30 rules applied. Total rules applied 59 place count 43 transition count 46
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 2 with 6 rules applied. Total rules applied 65 place count 43 transition count 40
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 67 place count 41 transition count 40
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 69 place count 39 transition count 38
Applied a total of 69 rules in 14 ms. Remains 39 /147 variables (removed 108) and now considering 38/174 (removed 136) transitions.
[2022-05-21 04:42:50] [INFO ] Flow matrix only has 33 transitions (discarded 5 similar events)
// Phase 1: matrix 33 rows 39 cols
[2022-05-21 04:42:50] [INFO ] Computed 10 place invariants in 0 ms
[2022-05-21 04:42:50] [INFO ] Implicit Places using invariants in 43 ms returned []
[2022-05-21 04:42:50] [INFO ] Flow matrix only has 33 transitions (discarded 5 similar events)
// Phase 1: matrix 33 rows 39 cols
[2022-05-21 04:42:50] [INFO ] Computed 10 place invariants in 1 ms
[2022-05-21 04:42:50] [INFO ] State equation strengthened by 2 read => feed constraints.
[2022-05-21 04:42:50] [INFO ] Implicit Places using invariants and state equation in 91 ms returned []
Implicit Place search using SMT with State Equation took 136 ms to find 0 implicit places.
[2022-05-21 04:42:50] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-21 04:42:50] [INFO ] Flow matrix only has 33 transitions (discarded 5 similar events)
// Phase 1: matrix 33 rows 39 cols
[2022-05-21 04:42:50] [INFO ] Computed 10 place invariants in 1 ms
[2022-05-21 04:42:50] [INFO ] Dead Transitions using invariants and state equation in 68 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 39/147 places, 38/174 transitions.
Finished structural reductions, in 1 iterations. Remains : 39/147 places, 38/174 transitions.
Computed a total of 2 stabilizing places and 2 stable transitions
Computed a total of 2 stabilizing places and 2 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Knowledge based reduction with 3 factoid took 139 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 44 ms :[(NOT p0)]
Incomplete random walk after 10000 steps, including 845 resets, run finished after 39 ms. (steps per millisecond=256 ) properties (out of 1) seen :0
Incomplete Best-First random walk after 10001 steps, including 178 resets, run finished after 10 ms. (steps per millisecond=1000 ) properties (out of 1) seen :0
Finished probabilistic random walk after 2279 steps, run visited all 1 properties in 7 ms. (steps per millisecond=325 )
Probabilistic random walk after 2279 steps, saw 521 distinct states, run finished after 7 ms. (steps per millisecond=325 ) properties seen :1
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : [(F (NOT p0))]
Knowledge based reduction with 3 factoid took 138 ms. Reduced automaton from 1 states, 2 edges and 1 AP to 1 states, 2 edges and 1 AP.
Stuttering acceptance computed with spot in 32 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Stuttering acceptance computed with spot in 31 ms :[(NOT p0)]
Product exploration explored 100000 steps with 6693 reset in 167 ms.
Product exploration explored 100000 steps with 6752 reset in 174 ms.
Built C files in :
/tmp/ltsmin1410383008890215766
[2022-05-21 04:42:51] [INFO ] Computing symmetric may disable matrix : 38 transitions.
[2022-05-21 04:42:51] [INFO ] Computation of Complete disable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 04:42:51] [INFO ] Computing symmetric may enable matrix : 38 transitions.
[2022-05-21 04:42:51] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 04:42:51] [INFO ] Computing Do-Not-Accords matrix : 38 transitions.
[2022-05-21 04:42:51] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2022-05-21 04:42:51] [INFO ] Built C files in 19ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin1410383008890215766
Running compilation step : cd /tmp/ltsmin1410383008890215766;'/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 305 ms.
Running link step : cd /tmp/ltsmin1410383008890215766;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 61 ms.
Running LTSmin : cd /tmp/ltsmin1410383008890215766;'/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202205111006/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased13633127361872602174.hoa' '--buchi-type=spotba'
LTSmin run took 152 ms.
FORMULA SmartHome-PT-10-LTLCardinality-03 FALSE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property SmartHome-PT-10-LTLCardinality-03 finished in 6887 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(F(!(p0 U G((G(F(X(p1))) U !p2)))))'
Support contains 5 out of 159 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 159/159 places, 186/186 transitions.
Graph (trivial) has 140 edges and 159 vertex of which 74 / 159 are part of one of the 6 SCC in 1 ms
Free SCC test removed 68 places
Ensure Unique test removed 90 transitions
Reduce isomorphic transitions removed 90 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 17 place count 91 transition count 80
Reduce places removed 16 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 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 19 rules applied. Total rules applied 36 place count 75 transition count 77
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 38 place count 73 transition count 77
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 38 place count 73 transition count 71
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 50 place count 67 transition count 71
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 53 place count 64 transition count 68
Iterating global reduction 3 with 3 rules applied. Total rules applied 56 place count 64 transition count 68
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 3 with 36 rules applied. Total rules applied 92 place count 46 transition count 50
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 3 with 5 rules applied. Total rules applied 97 place count 46 transition count 45
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 98 place count 45 transition count 45
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 99 place count 45 transition count 45
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 100 place count 45 transition count 44
Applied a total of 100 rules in 18 ms. Remains 45 /159 variables (removed 114) and now considering 44/186 (removed 142) transitions.
[2022-05-21 04:42:52] [INFO ] Flow matrix only has 39 transitions (discarded 5 similar events)
// Phase 1: matrix 39 rows 45 cols
[2022-05-21 04:42:52] [INFO ] Computed 11 place invariants in 1 ms
[2022-05-21 04:42:52] [INFO ] Implicit Places using invariants in 56 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 58 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 44/159 places, 44/186 transitions.
Applied a total of 0 rules in 3 ms. Remains 44 /44 variables (removed 0) and now considering 44/44 (removed 0) transitions.
Finished structural reductions, in 2 iterations. Remains : 44/159 places, 44/186 transitions.
Stuttering acceptance computed with spot in 171 ms :[(NOT p2), (NOT p2), (AND (NOT p2) p1)]
Running random walk in product with property : SmartHome-PT-10-LTLCardinality-13 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={} source=0 dest: 1}, { cond=(OR (AND (NOT p0) p2) (AND p1 p2)), acceptance={} source=0 dest: 2}], [{ cond=(NOT p2), acceptance={0, 1} source=1 dest: 1}, { cond=p2, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) p2), acceptance={} source=2 dest: 2}, { cond=(AND p1 p2), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p2)), acceptance={1} source=2 dest: 2}, { cond=(AND p1 (NOT p2)), acceptance={0, 1} source=2 dest: 2}]], initial=0, aps=[p0:(OR (EQ s0 0) (EQ s20 1)), p2:(OR (EQ s14 0) (EQ s5 1)), p1:(EQ s8 1)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 245 steps with 13 reset in 2 ms.
FORMULA SmartHome-PT-10-LTLCardinality-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-10-LTLCardinality-13 finished in 277 ms.
Running Spot : cd /home/mcc/execution;'/home/mcc/BenchKit/bin//..//ltl2tgba' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 159 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 159/159 places, 186/186 transitions.
Graph (trivial) has 146 edges and 159 vertex of which 82 / 159 are part of one of the 6 SCC in 0 ms
Free SCC test removed 76 places
Ensure Unique test removed 100 transitions
Reduce isomorphic transitions removed 100 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 16 transitions
Trivial Post-agglo rules discarded 16 transitions
Performed 16 trivial Post agglomeration. Transition count delta: 16
Iterating post reduction 0 with 16 rules applied. Total rules applied 17 place count 82 transition count 69
Reduce places removed 16 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 18 rules applied. Total rules applied 35 place count 66 transition count 67
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 36 place count 65 transition count 67
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 36 place count 65 transition count 63
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 44 place count 61 transition count 63
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 48 place count 57 transition count 59
Iterating global reduction 3 with 4 rules applied. Total rules applied 52 place count 57 transition count 59
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 3 with 32 rules applied. Total rules applied 84 place count 41 transition count 43
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 3 with 6 rules applied. Total rules applied 90 place count 41 transition count 37
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 92 place count 39 transition count 37
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 94 place count 37 transition count 35
Applied a total of 94 rules in 16 ms. Remains 37 /159 variables (removed 122) and now considering 35/186 (removed 151) transitions.
[2022-05-21 04:42:52] [INFO ] Flow matrix only has 30 transitions (discarded 5 similar events)
// Phase 1: matrix 30 rows 37 cols
[2022-05-21 04:42:52] [INFO ] Computed 10 place invariants in 0 ms
[2022-05-21 04:42:52] [INFO ] Implicit Places using invariants in 44 ms returned []
[2022-05-21 04:42:52] [INFO ] Flow matrix only has 30 transitions (discarded 5 similar events)
// Phase 1: matrix 30 rows 37 cols
[2022-05-21 04:42:52] [INFO ] Computed 10 place invariants in 0 ms
[2022-05-21 04:42:52] [INFO ] Implicit Places using invariants and state equation in 76 ms returned []
Implicit Place search using SMT with State Equation took 123 ms to find 0 implicit places.
[2022-05-21 04:42:52] [INFO ] Redundant transitions in 0 ms returned []
[2022-05-21 04:42:52] [INFO ] Flow matrix only has 30 transitions (discarded 5 similar events)
// Phase 1: matrix 30 rows 37 cols
[2022-05-21 04:42:52] [INFO ] Computed 10 place invariants in 1 ms
[2022-05-21 04:42:52] [INFO ] Dead Transitions using invariants and state equation in 43 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 37/159 places, 35/186 transitions.
Finished structural reductions, in 1 iterations. Remains : 37/159 places, 35/186 transitions.
Stuttering acceptance computed with spot in 91 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SmartHome-PT-10-LTLCardinality-14 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (NEQ s2 0) (NEQ s14 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-10-LTLCardinality-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-10-LTLCardinality-14 finished in 296 ms.
All properties solved by simple procedures.
Total runtime 15025 ms.
BK_STOP 1653108172783
--------------------
content from stderr:
+ export LANG=C
+ LANG=C
+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ export PYTHONPATH=/usr/lib/python3.9/site-packages/
+ PYTHONPATH=/usr/lib/python3.9/site-packages/
+ export LD_LIBRARY_PATH=/usr/local/lib:
+ LD_LIBRARY_PATH=/usr/local/lib:
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202205111006.jar
+ VERSION=202205111006
+ echo 'Running Version 202205111006'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data @none -pnfolder /home/mcc/execution -examination LTLCardinality -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=@none -Xss128m -Xms40m -Xmx8192m
Sequence of Actions to be Executed by the VM
This is useful if one wants to reexecute the tool in the VM from the submitted image disk.
set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="SmartHome-PT-10"
export BK_EXAMINATION="LTLCardinality"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"
# this is specific to your benchmark or test
export BIN_DIR="$HOME/BenchKit/bin"
# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi
# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is SmartHome-PT-10, examination is LTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r240-smll-165303241600267"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/SmartHome-PT-10.tgz
mv SmartHome-PT-10 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;