About the Execution of ITS-Tools for SmartHome-PT-04
| Execution Summary | |||||
| Max Memory Used (MB) |
Time wait (ms) | CPU Usage (ms) | I/O Wait (ms) | Computed Result | Execution Status |
| 313.680 | 10003.00 | 21805.00 | 289.60 | FFFTFFTFFFTFTFFF | normal |
Execution Chart
We display below the execution chart for this examination (boot time has been removed).
Trace from the execution
Formatting '/data/fkordon/mcc2021-input.r254-tall-162106745600181.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
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-04, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r254-tall-162106745600181
=====================================================================
--------------------
preparation of the directory to be used:
/home/mcc/execution
total 420K
-rw-r--r-- 1 mcc users 15K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 156K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.0K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 74K May 10 09:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.0K Mar 28 16:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 22K Mar 28 16:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 16:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 28 16:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.1K Mar 27 13:43 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K Mar 27 13:43 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 25 19:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 25 19:30 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 08:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 08:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:52 equiv_col
-rw-r--r-- 1 mcc users 3 May 5 16:52 instance
-rw-r--r-- 1 mcc users 6 May 5 16:52 iscolored
-rw-r--r-- 1 mcc users 35K May 5 16:52 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-04-00
FORMULA_NAME SmartHome-PT-04-01
FORMULA_NAME SmartHome-PT-04-02
FORMULA_NAME SmartHome-PT-04-03
FORMULA_NAME SmartHome-PT-04-04
FORMULA_NAME SmartHome-PT-04-05
FORMULA_NAME SmartHome-PT-04-06
FORMULA_NAME SmartHome-PT-04-07
FORMULA_NAME SmartHome-PT-04-08
FORMULA_NAME SmartHome-PT-04-09
FORMULA_NAME SmartHome-PT-04-10
FORMULA_NAME SmartHome-PT-04-11
FORMULA_NAME SmartHome-PT-04-12
FORMULA_NAME SmartHome-PT-04-13
FORMULA_NAME SmartHome-PT-04-14
FORMULA_NAME SmartHome-PT-04-15
=== Now, execution of the tool begins
BK_START 1621165684155
Running Version 0
[2021-05-16 11:48:05] [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]
[2021-05-16 11:48:05] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-16 11:48:05] [INFO ] Load time of PNML (sax parser for PT used): 42 ms
[2021-05-16 11:48:05] [INFO ] Transformed 139 places.
[2021-05-16 11:48:05] [INFO ] Transformed 159 transitions.
[2021-05-16 11:48:05] [INFO ] Found NUPN structural information;
[2021-05-16 11:48:05] [INFO ] Parsed PT model containing 139 places and 159 transitions in 81 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
Deduced a syphon composed of 17 places in 2 ms
Reduce places removed 17 places and 19 transitions.
FORMULA SmartHome-PT-04-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-04-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 35 out of 122 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 122/122 places, 140/140 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 100 transition count 118
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 100 transition count 118
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 45 place count 100 transition count 117
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 48 place count 97 transition count 114
Iterating global reduction 1 with 3 rules applied. Total rules applied 51 place count 97 transition count 114
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 53 place count 95 transition count 112
Iterating global reduction 1 with 2 rules applied. Total rules applied 55 place count 95 transition count 112
Applied a total of 55 rules in 33 ms. Remains 95 /122 variables (removed 27) and now considering 112/140 (removed 28) transitions.
// Phase 1: matrix 112 rows 95 cols
[2021-05-16 11:48:05] [INFO ] Computed 7 place invariants in 10 ms
[2021-05-16 11:48:05] [INFO ] Implicit Places using invariants in 101 ms returned []
// Phase 1: matrix 112 rows 95 cols
[2021-05-16 11:48:05] [INFO ] Computed 7 place invariants in 4 ms
[2021-05-16 11:48:06] [INFO ] Implicit Places using invariants and state equation in 92 ms returned []
Implicit Place search using SMT with State Equation took 218 ms to find 0 implicit places.
// Phase 1: matrix 112 rows 95 cols
[2021-05-16 11:48:06] [INFO ] Computed 7 place invariants in 1 ms
[2021-05-16 11:48:06] [INFO ] Dead Transitions using invariants and state equation in 89 ms returned []
Finished structural reductions, in 1 iterations. Remains : 95/122 places, 112/140 transitions.
[2021-05-16 11:48:06] [INFO ] Initial state reduction rules for LTL removed 4 formulas.
[2021-05-16 11:48:06] [INFO ] Flatten gal took : 32 ms
FORMULA SmartHome-PT-04-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-04-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-04-10 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-04-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-16 11:48:06] [INFO ] Flatten gal took : 10 ms
[2021-05-16 11:48:06] [INFO ] Input system was already deterministic with 112 transitions.
Incomplete random walk after 100000 steps, including 1161 resets, run finished after 332 ms. (steps per millisecond=301 ) properties (out of 23) seen :20
Running SMT prover for 3 properties.
// Phase 1: matrix 112 rows 95 cols
[2021-05-16 11:48:06] [INFO ] Computed 7 place invariants in 3 ms
[2021-05-16 11:48:06] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned sat
[2021-05-16 11:48:06] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 11:48:06] [INFO ] [Real]Absence check using state equation in 35 ms returned sat
[2021-05-16 11:48:06] [INFO ] Deduced a trap composed of 25 places in 51 ms of which 3 ms to minimize.
[2021-05-16 11:48:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 71 ms
[2021-05-16 11:48:06] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 11:48:06] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2021-05-16 11:48:06] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 11:48:06] [INFO ] [Nat]Absence check using state equation in 27 ms returned sat
[2021-05-16 11:48:06] [INFO ] Deduced a trap composed of 25 places in 20 ms of which 1 ms to minimize.
[2021-05-16 11:48:06] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 34 ms
[2021-05-16 11:48:06] [INFO ] Computed and/alt/rep : 111/229/111 causal constraints (skipped 0 transitions) in 7 ms.
[2021-05-16 11:48:07] [INFO ] Added : 111 causal constraints over 23 iterations in 244 ms. Result :sat
[2021-05-16 11:48:07] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned sat
[2021-05-16 11:48:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 11:48:07] [INFO ] [Real]Absence check using state equation in 28 ms returned sat
[2021-05-16 11:48:07] [INFO ] Deduced a trap composed of 25 places in 16 ms of which 1 ms to minimize.
[2021-05-16 11:48:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 31 ms
[2021-05-16 11:48:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 11:48:07] [INFO ] [Nat]Absence check using 7 positive place invariants in 3 ms returned sat
[2021-05-16 11:48:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 11:48:07] [INFO ] [Nat]Absence check using state equation in 28 ms returned sat
[2021-05-16 11:48:07] [INFO ] Deduced a trap composed of 25 places in 14 ms of which 2 ms to minimize.
[2021-05-16 11:48:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 25 ms
[2021-05-16 11:48:07] [INFO ] Computed and/alt/rep : 111/229/111 causal constraints (skipped 0 transitions) in 8 ms.
[2021-05-16 11:48:07] [INFO ] Added : 111 causal constraints over 23 iterations in 178 ms. Result :sat
[2021-05-16 11:48:07] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned sat
[2021-05-16 11:48:07] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 11:48:07] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-16 11:48:07] [INFO ] Deduced a trap composed of 30 places in 28 ms of which 0 ms to minimize.
[2021-05-16 11:48:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 40 ms
[2021-05-16 11:48:07] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 11:48:07] [INFO ] [Nat]Absence check using 7 positive place invariants in 2 ms returned sat
[2021-05-16 11:48:07] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 11:48:07] [INFO ] [Nat]Absence check using state equation in 24 ms returned sat
[2021-05-16 11:48:07] [INFO ] Deduced a trap composed of 30 places in 20 ms of which 0 ms to minimize.
[2021-05-16 11:48:07] [INFO ] Trap strengthening (SAT) tested/added 2/1 trap constraints in 28 ms
[2021-05-16 11:48:07] [INFO ] Computed and/alt/rep : 111/229/111 causal constraints (skipped 0 transitions) in 7 ms.
[2021-05-16 11:48:07] [INFO ] Added : 111 causal constraints over 23 iterations in 180 ms. Result :sat
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 95 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 95/95 places, 112/112 transitions.
Graph (trivial) has 87 edges and 95 vertex of which 35 / 95 are part of one of the 3 SCC in 2 ms
Free SCC test removed 32 places
Ensure Unique test removed 42 transitions
Reduce isomorphic transitions removed 42 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 18 transitions
Trivial Post-agglo rules discarded 18 transitions
Performed 18 trivial Post agglomeration. Transition count delta: 18
Iterating post reduction 0 with 18 rules applied. Total rules applied 19 place count 62 transition count 51
Reduce places removed 18 places and 0 transitions.
Iterating post reduction 1 with 18 rules applied. Total rules applied 37 place count 44 transition count 51
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 37 place count 44 transition count 47
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 45 place count 40 transition count 47
Discarding 7 places :
Symmetric choice reduction at 2 with 7 rule applications. Total rules 52 place count 33 transition count 40
Iterating global reduction 2 with 7 rules applied. Total rules applied 59 place count 33 transition count 40
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 2 with 3 rules applied. Total rules applied 62 place count 33 transition count 37
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 63 place count 32 transition count 37
Performed 11 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 4 with 22 rules applied. Total rules applied 85 place count 21 transition count 24
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 4 with 5 rules applied. Total rules applied 90 place count 21 transition count 19
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 92 place count 19 transition count 19
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 93 place count 18 transition count 18
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 94 place count 17 transition count 17
Applied a total of 94 rules in 35 ms. Remains 17 /95 variables (removed 78) and now considering 17/112 (removed 95) transitions.
[2021-05-16 11:48:08] [INFO ] Flow matrix only has 15 transitions (discarded 2 similar events)
// Phase 1: matrix 15 rows 17 cols
[2021-05-16 11:48:08] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-16 11:48:08] [INFO ] Implicit Places using invariants in 15 ms returned []
[2021-05-16 11:48:08] [INFO ] Flow matrix only has 15 transitions (discarded 2 similar events)
// Phase 1: matrix 15 rows 17 cols
[2021-05-16 11:48:08] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-16 11:48:08] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 41 ms to find 0 implicit places.
[2021-05-16 11:48:08] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-16 11:48:08] [INFO ] Flow matrix only has 15 transitions (discarded 2 similar events)
// Phase 1: matrix 15 rows 17 cols
[2021-05-16 11:48:08] [INFO ] Computed 5 place invariants in 8 ms
[2021-05-16 11:48:08] [INFO ] Dead Transitions using invariants and state equation in 20 ms returned []
Finished structural reductions, in 1 iterations. Remains : 17/95 places, 17/112 transitions.
Stuttering acceptance computed with spot in 135 ms :[(NOT p0)]
Running random walk in product with property : SmartHome-PT-04-00 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(NEQ s6 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 9 steps with 1 reset in 1 ms.
FORMULA SmartHome-PT-04-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-04-00 finished in 281 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((F(p0)||X((G(p1)||F(G(p2)))))))], workingDir=/home/mcc/execution]
Support contains 4 out of 95 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 95/95 places, 112/112 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 84 transition count 101
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 84 transition count 101
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 24 place count 84 transition count 99
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 28 place count 80 transition count 95
Iterating global reduction 1 with 4 rules applied. Total rules applied 32 place count 80 transition count 95
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 35 place count 77 transition count 92
Iterating global reduction 1 with 3 rules applied. Total rules applied 38 place count 77 transition count 92
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 39 place count 76 transition count 91
Iterating global reduction 1 with 1 rules applied. Total rules applied 40 place count 76 transition count 91
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 41 place count 75 transition count 90
Iterating global reduction 1 with 1 rules applied. Total rules applied 42 place count 75 transition count 90
Applied a total of 42 rules in 29 ms. Remains 75 /95 variables (removed 20) and now considering 90/112 (removed 22) transitions.
// Phase 1: matrix 90 rows 75 cols
[2021-05-16 11:48:08] [INFO ] Computed 7 place invariants in 1 ms
[2021-05-16 11:48:08] [INFO ] Implicit Places using invariants in 44 ms returned []
// Phase 1: matrix 90 rows 75 cols
[2021-05-16 11:48:08] [INFO ] Computed 7 place invariants in 6 ms
[2021-05-16 11:48:08] [INFO ] Implicit Places using invariants and state equation in 69 ms returned []
Implicit Place search using SMT with State Equation took 114 ms to find 0 implicit places.
// Phase 1: matrix 90 rows 75 cols
[2021-05-16 11:48:08] [INFO ] Computed 7 place invariants in 1 ms
[2021-05-16 11:48:08] [INFO ] Dead Transitions using invariants and state equation in 48 ms returned []
Finished structural reductions, in 1 iterations. Remains : 75/95 places, 90/112 transitions.
Stuttering acceptance computed with spot in 87 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : SmartHome-PT-04-01 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) p2), acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(AND (EQ s41 1) (EQ s65 1)), p1:(EQ s20 1), p2:(AND (EQ s20 1) (EQ s70 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 81 steps with 0 reset in 2 ms.
FORMULA SmartHome-PT-04-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-04-01 finished in 307 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(((X(p0) U (G(p1) U p2)) U p0))], workingDir=/home/mcc/execution]
Support contains 4 out of 95 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 95/95 places, 112/112 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 84 transition count 101
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 84 transition count 101
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 24 place count 84 transition count 99
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 28 place count 80 transition count 95
Iterating global reduction 1 with 4 rules applied. Total rules applied 32 place count 80 transition count 95
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 35 place count 77 transition count 92
Iterating global reduction 1 with 3 rules applied. Total rules applied 38 place count 77 transition count 92
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 39 place count 76 transition count 91
Iterating global reduction 1 with 1 rules applied. Total rules applied 40 place count 76 transition count 91
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 41 place count 75 transition count 90
Iterating global reduction 1 with 1 rules applied. Total rules applied 42 place count 75 transition count 90
Applied a total of 42 rules in 18 ms. Remains 75 /95 variables (removed 20) and now considering 90/112 (removed 22) transitions.
// Phase 1: matrix 90 rows 75 cols
[2021-05-16 11:48:08] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-16 11:48:08] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 90 rows 75 cols
[2021-05-16 11:48:08] [INFO ] Computed 7 place invariants in 3 ms
[2021-05-16 11:48:08] [INFO ] Implicit Places using invariants and state equation in 54 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
// Phase 1: matrix 90 rows 75 cols
[2021-05-16 11:48:08] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-16 11:48:08] [INFO ] Dead Transitions using invariants and state equation in 39 ms returned []
Finished structural reductions, in 1 iterations. Remains : 75/95 places, 90/112 transitions.
Stuttering acceptance computed with spot in 179 ms :[(NOT p0), (NOT p0), (OR (AND (NOT p0) (NOT p2)) (AND (NOT p0) (NOT p1))), (NOT p2), true, (NOT p1), (NOT p2)]
Running random walk in product with property : SmartHome-PT-04-02 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={} source=1 dest: 4}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 4}, { cond=(AND (NOT p0) p1), acceptance={} source=2 dest: 5}, { cond=(AND (NOT p0) (NOT p2) p1), acceptance={} source=2 dest: 6}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p2) p1), acceptance={} source=3 dest: 2}, { cond=(NOT p2), acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={0} source=4 dest: 4}], [{ cond=(NOT p1), acceptance={} source=5 dest: 4}, { cond=p1, acceptance={} source=5 dest: 5}], [{ cond=(AND (NOT p2) (NOT p1)), acceptance={} source=6 dest: 4}, { cond=(AND (NOT p2) p1), acceptance={} source=6 dest: 5}, { cond=(AND (NOT p2) p1), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p0:(EQ s54 1), p2:(AND (EQ s41 1) (EQ s64 1)), p1:(EQ s33 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-04-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-04-02 finished in 328 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((p0||G((F(p1) U (p2||X(p3)))))))], workingDir=/home/mcc/execution]
Support contains 4 out of 95 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 95/95 places, 112/112 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 85 transition count 102
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 85 transition count 102
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 21 place count 85 transition count 101
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 25 place count 81 transition count 97
Iterating global reduction 1 with 4 rules applied. Total rules applied 29 place count 81 transition count 97
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 32 place count 78 transition count 94
Iterating global reduction 1 with 3 rules applied. Total rules applied 35 place count 78 transition count 94
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 36 place count 77 transition count 93
Iterating global reduction 1 with 1 rules applied. Total rules applied 37 place count 77 transition count 93
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 38 place count 76 transition count 92
Iterating global reduction 1 with 1 rules applied. Total rules applied 39 place count 76 transition count 92
Applied a total of 39 rules in 8 ms. Remains 76 /95 variables (removed 19) and now considering 92/112 (removed 20) transitions.
// Phase 1: matrix 92 rows 76 cols
[2021-05-16 11:48:08] [INFO ] Computed 7 place invariants in 1 ms
[2021-05-16 11:48:08] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 92 rows 76 cols
[2021-05-16 11:48:08] [INFO ] Computed 7 place invariants in 1 ms
[2021-05-16 11:48:08] [INFO ] Implicit Places using invariants and state equation in 42 ms returned []
Implicit Place search using SMT with State Equation took 63 ms to find 0 implicit places.
// Phase 1: matrix 92 rows 76 cols
[2021-05-16 11:48:08] [INFO ] Computed 7 place invariants in 1 ms
[2021-05-16 11:48:08] [INFO ] Dead Transitions using invariants and state equation in 42 ms returned []
Finished structural reductions, in 1 iterations. Remains : 76/95 places, 92/112 transitions.
Stuttering acceptance computed with spot in 109 ms :[(AND (NOT p0) (NOT p2) (NOT p3)), (AND (NOT p0) (NOT p2) (NOT p3)), (AND (NOT p0) (NOT p2) (NOT p1) (NOT p3)), (AND (NOT p0) (NOT p2) (NOT p1) (NOT p3))]
Running random walk in product with property : SmartHome-PT-04-03 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p2)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p3)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p2) (NOT p1) (NOT p3)), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1) (NOT p3)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1) (NOT p3)), acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2) (NOT p1)), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(EQ s1 1), p2:(EQ s30 0), p1:(EQ s14 1), p3:(EQ s4 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 206 ms.
Product exploration explored 100000 steps with 50000 reset in 155 ms.
Knowledge obtained : [(NOT p0), p2, (NOT p1), (NOT p3)]
Stuttering acceptance computed with spot in 126 ms :[(AND (NOT p0) (NOT p2) (NOT p3)), (AND (NOT p0) (NOT p2) (NOT p3)), (AND (NOT p0) (NOT p2) (NOT p1) (NOT p3)), (AND (NOT p0) (NOT p2) (NOT p1) (NOT p3))]
Product exploration explored 100000 steps with 50000 reset in 135 ms.
Product exploration explored 100000 steps with 50000 reset in 124 ms.
[2021-05-16 11:48:10] [INFO ] Flatten gal took : 7 ms
[2021-05-16 11:48:10] [INFO ] Flatten gal took : 6 ms
[2021-05-16 11:48:10] [INFO ] Time to serialize gal into /tmp/LTL6645407382311626790.gal : 3 ms
[2021-05-16 11:48:10] [INFO ] Time to serialize properties into /tmp/LTL12114862013374833939.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL6645407382311626790.gal, -t, CGAL, -LTL, /tmp/LTL12114862013374833939.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL6645407382311626790.gal -t CGAL -LTL /tmp/LTL12114862013374833939.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((F(("(p1==1)")||(G((F("(p19==1)"))U(("(p64==0)")||(X("(p5==1)"))))))))
Formula 0 simplified : !F("(p1==1)" | G(F"(p19==1)" U ("(p64==0)" | X"(p5==1)")))
Reverse transition relation is NOT exact ! Due to transitions t7, t8, t10, t35, t95, t96, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/86/6/92
Computing Next relation with stutter on 8 deadlock states
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
16 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.189143,23164,1,0,122,24152,218,82,2219,24770,209
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA SmartHome-PT-04-03 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property SmartHome-PT-04-03 finished in 1486 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(((X(p0)&&F(p1)) U (G(((X(p0)&&F(p1))||X(G(p0))))||(p2&&((X(p0)&&F(p1))||X(G(p0)))))))], workingDir=/home/mcc/execution]
Support contains 3 out of 95 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 95/95 places, 112/112 transitions.
Discarding 9 places :
Symmetric choice reduction at 0 with 9 rule applications. Total rules 9 place count 86 transition count 103
Iterating global reduction 0 with 9 rules applied. Total rules applied 18 place count 86 transition count 103
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 19 place count 86 transition count 102
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 23 place count 82 transition count 98
Iterating global reduction 1 with 4 rules applied. Total rules applied 27 place count 82 transition count 98
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 30 place count 79 transition count 95
Iterating global reduction 1 with 3 rules applied. Total rules applied 33 place count 79 transition count 95
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 34 place count 78 transition count 94
Iterating global reduction 1 with 1 rules applied. Total rules applied 35 place count 78 transition count 94
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 36 place count 77 transition count 93
Iterating global reduction 1 with 1 rules applied. Total rules applied 37 place count 77 transition count 93
Applied a total of 37 rules in 7 ms. Remains 77 /95 variables (removed 18) and now considering 93/112 (removed 19) transitions.
// Phase 1: matrix 93 rows 77 cols
[2021-05-16 11:48:10] [INFO ] Computed 7 place invariants in 1 ms
[2021-05-16 11:48:10] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 93 rows 77 cols
[2021-05-16 11:48:10] [INFO ] Computed 7 place invariants in 1 ms
[2021-05-16 11:48:10] [INFO ] Implicit Places using invariants and state equation in 35 ms returned []
Implicit Place search using SMT with State Equation took 59 ms to find 0 implicit places.
// Phase 1: matrix 93 rows 77 cols
[2021-05-16 11:48:10] [INFO ] Computed 7 place invariants in 1 ms
[2021-05-16 11:48:10] [INFO ] Dead Transitions using invariants and state equation in 43 ms returned []
Finished structural reductions, in 1 iterations. Remains : 77/95 places, 93/112 transitions.
Stuttering acceptance computed with spot in 110 ms :[(NOT p0), (NOT p0), (AND (NOT p1) (NOT p0)), true, (NOT p1)]
Running random walk in product with property : SmartHome-PT-04-04 automaton TGBA [mat=[[{ cond=(NOT p2), acceptance={} source=0 dest: 0}, { cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p2:(NEQ s42 1), p1:(NEQ s8 1), p0:(NEQ s53 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-04-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-04-04 finished in 234 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0&&X((p1&&X(G(p2)))))))], workingDir=/home/mcc/execution]
Support contains 3 out of 95 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 95/95 places, 112/112 transitions.
Discarding 8 places :
Symmetric choice reduction at 0 with 8 rule applications. Total rules 8 place count 87 transition count 104
Iterating global reduction 0 with 8 rules applied. Total rules applied 16 place count 87 transition count 104
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 18 place count 87 transition count 102
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 20 place count 85 transition count 100
Iterating global reduction 1 with 2 rules applied. Total rules applied 22 place count 85 transition count 100
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 24 place count 83 transition count 98
Iterating global reduction 1 with 2 rules applied. Total rules applied 26 place count 83 transition count 98
Applied a total of 26 rules in 5 ms. Remains 83 /95 variables (removed 12) and now considering 98/112 (removed 14) transitions.
// Phase 1: matrix 98 rows 83 cols
[2021-05-16 11:48:10] [INFO ] Computed 7 place invariants in 1 ms
[2021-05-16 11:48:10] [INFO ] Implicit Places using invariants in 19 ms returned []
// Phase 1: matrix 98 rows 83 cols
[2021-05-16 11:48:10] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-16 11:48:10] [INFO ] Implicit Places using invariants and state equation in 45 ms returned []
Implicit Place search using SMT with State Equation took 64 ms to find 0 implicit places.
// Phase 1: matrix 98 rows 83 cols
[2021-05-16 11:48:10] [INFO ] Computed 7 place invariants in 1 ms
[2021-05-16 11:48:10] [INFO ] Dead Transitions using invariants and state equation in 41 ms returned []
Finished structural reductions, in 1 iterations. Remains : 83/95 places, 98/112 transitions.
Stuttering acceptance computed with spot in 265 ms :[true, (OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p0) (NOT p1) (NOT p2)), (OR (NOT p2) (NOT p1)), (NOT p2)]
Running random walk in product with property : SmartHome-PT-04-05 automaton TGBA [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: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 0}, { cond=p1, acceptance={} source=3 dest: 4}], [{ cond=(NOT p2), acceptance={} source=4 dest: 0}, { cond=p2, acceptance={} source=4 dest: 4}]], initial=1, aps=[p0:(EQ s45 1), p1:(EQ s22 1), p2:(EQ s58 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-04-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-04-05 finished in 384 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 95 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 95/95 places, 112/112 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 84 transition count 101
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 84 transition count 101
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 24 place count 84 transition count 99
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 28 place count 80 transition count 95
Iterating global reduction 1 with 4 rules applied. Total rules applied 32 place count 80 transition count 95
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 35 place count 77 transition count 92
Iterating global reduction 1 with 3 rules applied. Total rules applied 38 place count 77 transition count 92
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 39 place count 76 transition count 91
Iterating global reduction 1 with 1 rules applied. Total rules applied 40 place count 76 transition count 91
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 41 place count 75 transition count 90
Iterating global reduction 1 with 1 rules applied. Total rules applied 42 place count 75 transition count 90
Applied a total of 42 rules in 5 ms. Remains 75 /95 variables (removed 20) and now considering 90/112 (removed 22) transitions.
// Phase 1: matrix 90 rows 75 cols
[2021-05-16 11:48:10] [INFO ] Computed 7 place invariants in 0 ms
[2021-05-16 11:48:11] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 90 rows 75 cols
[2021-05-16 11:48:11] [INFO ] Computed 7 place invariants in 1 ms
[2021-05-16 11:48:11] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
// Phase 1: matrix 90 rows 75 cols
[2021-05-16 11:48:11] [INFO ] Computed 7 place invariants in 2 ms
[2021-05-16 11:48:11] [INFO ] Dead Transitions using invariants and state equation in 39 ms returned []
Finished structural reductions, in 1 iterations. Remains : 75/95 places, 90/112 transitions.
Stuttering acceptance computed with spot in 46 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SmartHome-PT-04-06 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (NEQ s20 1) (NEQ s37 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 135 ms.
Product exploration explored 100000 steps with 50000 reset in 135 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 45 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 50000 reset in 92 ms.
Product exploration explored 100000 steps with 50000 reset in 108 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 47 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 75 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 75/75 places, 90/90 transitions.
Graph (trivial) has 63 edges and 75 vertex of which 23 / 75 are part of one of the 2 SCC in 0 ms
Free SCC test removed 21 places
Ensure Unique test removed 28 transitions
Reduce isomorphic transitions removed 28 transitions.
Performed 14 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 14 rules applied. Total rules applied 15 place count 54 transition count 62
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 16 place count 54 transition count 61
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 16 place count 54 transition count 61
Deduced a syphon composed of 17 places in 0 ms
Iterating global reduction 2 with 3 rules applied. Total rules applied 19 place count 54 transition count 61
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 24 place count 49 transition count 56
Deduced a syphon composed of 12 places in 0 ms
Iterating global reduction 2 with 5 rules applied. Total rules applied 29 place count 49 transition count 56
Performed 15 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 27 places in 0 ms
Iterating global reduction 2 with 15 rules applied. Total rules applied 44 place count 49 transition count 55
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 47 place count 49 transition count 52
Discarding 11 places :
Symmetric choice reduction at 3 with 11 rule applications. Total rules 58 place count 38 transition count 41
Deduced a syphon composed of 16 places in 0 ms
Iterating global reduction 3 with 11 rules applied. Total rules applied 69 place count 38 transition count 41
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 17 places in 0 ms
Iterating global reduction 3 with 1 rules applied. Total rules applied 70 place count 38 transition count 41
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 72 place count 36 transition count 39
Deduced a syphon composed of 15 places in 0 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 74 place count 36 transition count 39
Deduced a syphon composed of 15 places in 0 ms
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 3 with 3 rules applied. Total rules applied 77 place count 36 transition count 36
Deduced a syphon composed of 15 places in 0 ms
Applied a total of 77 rules in 17 ms. Remains 36 /75 variables (removed 39) and now considering 36/90 (removed 54) transitions.
[2021-05-16 11:48:11] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-16 11:48:11] [INFO ] Flow matrix only has 33 transitions (discarded 3 similar events)
// Phase 1: matrix 33 rows 36 cols
[2021-05-16 11:48:11] [INFO ] Computed 7 place invariants in 7 ms
[2021-05-16 11:48:11] [INFO ] Dead Transitions using invariants and state equation in 25 ms returned []
Finished structural reductions, in 1 iterations. Remains : 36/75 places, 36/90 transitions.
Product exploration explored 100000 steps with 50000 reset in 272 ms.
Product exploration explored 100000 steps with 50000 reset in 247 ms.
[2021-05-16 11:48:12] [INFO ] Flatten gal took : 5 ms
[2021-05-16 11:48:12] [INFO ] Flatten gal took : 4 ms
[2021-05-16 11:48:12] [INFO ] Time to serialize gal into /tmp/LTL9329115329278010362.gal : 2 ms
[2021-05-16 11:48:12] [INFO ] Time to serialize properties into /tmp/LTL7186117856980047504.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL9329115329278010362.gal, -t, CGAL, -LTL, /tmp/LTL7186117856980047504.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]
its-ltl command run as :
/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL9329115329278010362.gal -t CGAL -LTL /tmp/LTL7186117856980047504.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F("((p36!=1)||(p74!=0))"))))
Formula 0 simplified : !XF"((p36!=1)||(p74!=0))"
Reverse transition relation is NOT exact ! Due to transitions t7, t8, t10, t35, t96, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/85/5/90
Computing Next relation with stutter on 8 deadlock states
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
16 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.172695,21812,1,0,118,21820,206,79,2170,22776,193
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA SmartHome-PT-04-06 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
ITS tools runner thread asked to quit. Dying gracefully.
Treatment of property SmartHome-PT-04-06 finished in 1587 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((X(X(p0)) U ((p1&&X(X(p0)))||X(X(G(p0)))))))], workingDir=/home/mcc/execution]
Support contains 2 out of 95 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 95/95 places, 112/112 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 85 transition count 102
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 85 transition count 102
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 22 place count 85 transition count 100
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 26 place count 81 transition count 96
Iterating global reduction 1 with 4 rules applied. Total rules applied 30 place count 81 transition count 96
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 33 place count 78 transition count 93
Iterating global reduction 1 with 3 rules applied. Total rules applied 36 place count 78 transition count 93
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 37 place count 77 transition count 92
Iterating global reduction 1 with 1 rules applied. Total rules applied 38 place count 77 transition count 92
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 39 place count 76 transition count 91
Iterating global reduction 1 with 1 rules applied. Total rules applied 40 place count 76 transition count 91
Applied a total of 40 rules in 5 ms. Remains 76 /95 variables (removed 19) and now considering 91/112 (removed 21) transitions.
// Phase 1: matrix 91 rows 76 cols
[2021-05-16 11:48:12] [INFO ] Computed 7 place invariants in 1 ms
[2021-05-16 11:48:12] [INFO ] Implicit Places using invariants in 25 ms returned []
// Phase 1: matrix 91 rows 76 cols
[2021-05-16 11:48:12] [INFO ] Computed 7 place invariants in 1 ms
[2021-05-16 11:48:12] [INFO ] Implicit Places using invariants and state equation in 33 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
// Phase 1: matrix 91 rows 76 cols
[2021-05-16 11:48:12] [INFO ] Computed 7 place invariants in 1 ms
[2021-05-16 11:48:12] [INFO ] Dead Transitions using invariants and state equation in 38 ms returned []
Finished structural reductions, in 1 iterations. Remains : 76/95 places, 91/112 transitions.
Stuttering acceptance computed with spot in 115 ms :[(NOT p0), (NOT p0), (NOT p0), (NOT p0), true]
Running random walk in product with property : SmartHome-PT-04-13 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=true, acceptance={} source=3 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={} source=3 dest: 3}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(OR (EQ s26 1) (EQ s30 1)), p1:(NEQ s30 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 3 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-04-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-04-13 finished in 231 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(((X(p1)&&p0)||G(p1))))], workingDir=/home/mcc/execution]
Support contains 3 out of 95 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 95/95 places, 112/112 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 85 transition count 102
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 85 transition count 102
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 22 place count 85 transition count 100
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 26 place count 81 transition count 96
Iterating global reduction 1 with 4 rules applied. Total rules applied 30 place count 81 transition count 96
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 33 place count 78 transition count 93
Iterating global reduction 1 with 3 rules applied. Total rules applied 36 place count 78 transition count 93
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 37 place count 77 transition count 92
Iterating global reduction 1 with 1 rules applied. Total rules applied 38 place count 77 transition count 92
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 39 place count 76 transition count 91
Iterating global reduction 1 with 1 rules applied. Total rules applied 40 place count 76 transition count 91
Applied a total of 40 rules in 5 ms. Remains 76 /95 variables (removed 19) and now considering 91/112 (removed 21) transitions.
// Phase 1: matrix 91 rows 76 cols
[2021-05-16 11:48:12] [INFO ] Computed 7 place invariants in 1 ms
[2021-05-16 11:48:12] [INFO ] Implicit Places using invariants in 18 ms returned []
// Phase 1: matrix 91 rows 76 cols
[2021-05-16 11:48:12] [INFO ] Computed 7 place invariants in 1 ms
[2021-05-16 11:48:12] [INFO ] Implicit Places using invariants and state equation in 37 ms returned []
Implicit Place search using SMT with State Equation took 57 ms to find 0 implicit places.
// Phase 1: matrix 91 rows 76 cols
[2021-05-16 11:48:12] [INFO ] Computed 7 place invariants in 1 ms
[2021-05-16 11:48:12] [INFO ] Dead Transitions using invariants and state equation in 42 ms returned []
Finished structural reductions, in 1 iterations. Remains : 76/95 places, 91/112 transitions.
Stuttering acceptance computed with spot in 45 ms :[(NOT p1), (NOT p1)]
Running random walk in product with property : SmartHome-PT-04-14 automaton TGBA [mat=[[{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=0 dest: 1}, { cond=(AND p0 p1), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(AND (NEQ s41 0) (NEQ s74 0) (EQ s45 1)), p1:(OR (NEQ s41 1) (NEQ s74 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 1301 reset in 152 ms.
Stack based approach found an accepted trace after 1128 steps with 12 reset with depth 151 and stack size 144 in 3 ms.
FORMULA SmartHome-PT-04-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-04-14 finished in 314 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 95 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 95/95 places, 112/112 transitions.
Graph (trivial) has 88 edges and 95 vertex of which 36 / 95 are part of one of the 3 SCC in 0 ms
Free SCC test removed 33 places
Ensure Unique test removed 43 transitions
Reduce isomorphic transitions removed 43 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 17 transitions
Trivial Post-agglo rules discarded 17 transitions
Performed 17 trivial Post agglomeration. Transition count delta: 17
Iterating post reduction 0 with 17 rules applied. Total rules applied 18 place count 61 transition count 51
Reduce places removed 17 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 19 rules applied. Total rules applied 37 place count 44 transition count 49
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 2 rules applied. Total rules applied 39 place count 43 transition count 48
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 40 place count 42 transition count 48
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 4 Pre rules applied. Total rules applied 40 place count 42 transition count 44
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 4 with 8 rules applied. Total rules applied 48 place count 38 transition count 44
Discarding 6 places :
Symmetric choice reduction at 4 with 6 rule applications. Total rules 54 place count 32 transition count 38
Iterating global reduction 4 with 6 rules applied. Total rules applied 60 place count 32 transition count 38
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 61 place count 32 transition count 37
Performed 11 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 5 with 22 rules applied. Total rules applied 83 place count 21 transition count 24
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 5 with 5 rules applied. Total rules applied 88 place count 21 transition count 19
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 90 place count 19 transition count 19
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 91 place count 18 transition count 18
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 92 place count 17 transition count 17
Applied a total of 92 rules in 8 ms. Remains 17 /95 variables (removed 78) and now considering 17/112 (removed 95) transitions.
[2021-05-16 11:48:13] [INFO ] Flow matrix only has 15 transitions (discarded 2 similar events)
// Phase 1: matrix 15 rows 17 cols
[2021-05-16 11:48:13] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-16 11:48:13] [INFO ] Implicit Places using invariants in 13 ms returned []
[2021-05-16 11:48:13] [INFO ] Flow matrix only has 15 transitions (discarded 2 similar events)
// Phase 1: matrix 15 rows 17 cols
[2021-05-16 11:48:13] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-16 11:48:13] [INFO ] Implicit Places using invariants and state equation in 14 ms returned []
Implicit Place search using SMT with State Equation took 29 ms to find 0 implicit places.
[2021-05-16 11:48:13] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-16 11:48:13] [INFO ] Flow matrix only has 15 transitions (discarded 2 similar events)
// Phase 1: matrix 15 rows 17 cols
[2021-05-16 11:48:13] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-16 11:48:13] [INFO ] Dead Transitions using invariants and state equation in 13 ms returned []
Finished structural reductions, in 1 iterations. Remains : 17/95 places, 17/112 transitions.
Stuttering acceptance computed with spot in 43 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SmartHome-PT-04-15 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s3 0)], 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 19 steps with 2 reset in 0 ms.
FORMULA SmartHome-PT-04-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-04-15 finished in 105 ms.
All properties solved without resorting to model-checking.
BK_STOP 1621165694158
--------------------
content from stderr:
+ 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
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -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=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m
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-04"
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-04, 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 r254-tall-162106745600181"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"
tar xzf /home/mcc/BenchKit/INPUTS/SmartHome-PT-04.tgz
mv SmartHome-PT-04 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 '
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 ;