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-162106745600180.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 LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r254-tall-162106745600180
=====================================================================

--------------------
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 1621165679070

Running Version 0
[2021-05-16 11:48:00] [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]
[2021-05-16 11:48:00] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-16 11:48:00] [INFO ] Load time of PNML (sax parser for PT used): 42 ms
[2021-05-16 11:48:00] [INFO ] Transformed 139 places.
[2021-05-16 11:48:00] [INFO ] Transformed 159 transitions.
[2021-05-16 11:48:00] [INFO ] Found NUPN structural information;
[2021-05-16 11:48:00] [INFO ] Parsed PT model containing 139 places and 159 transitions in 83 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 10 ms.
Working with output stream class java.io.PrintStream
[2021-05-16 11:48:00] [INFO ] Initial state test concluded for 2 properties.
Deduced a syphon composed of 17 places in 1 ms
Reduce places removed 17 places and 19 transitions.
FORMULA SmartHome-PT-04-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-04-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-04-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-04-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-04-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-04-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-04-07 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-04-08 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-04-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-04-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 10 out of 122 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 122/122 places, 140/140 transitions.
Discarding 28 places :
Symmetric choice reduction at 0 with 28 rule applications. Total rules 28 place count 94 transition count 112
Iterating global reduction 0 with 28 rules applied. Total rules applied 56 place count 94 transition count 112
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 58 place count 94 transition count 110
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 63 place count 89 transition count 105
Iterating global reduction 1 with 5 rules applied. Total rules applied 68 place count 89 transition count 105
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 72 place count 85 transition count 101
Iterating global reduction 1 with 4 rules applied. Total rules applied 76 place count 85 transition count 101
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 78 place count 83 transition count 99
Iterating global reduction 1 with 2 rules applied. Total rules applied 80 place count 83 transition count 99
Applied a total of 80 rules in 31 ms. Remains 83 /122 variables (removed 39) and now considering 99/140 (removed 41) transitions.
// Phase 1: matrix 99 rows 83 cols
[2021-05-16 11:48:00] [INFO ] Computed 7 place invariants in 11 ms
[2021-05-16 11:48:00] [INFO ] Implicit Places using invariants in 120 ms returned []
// Phase 1: matrix 99 rows 83 cols
[2021-05-16 11:48:00] [INFO ] Computed 7 place invariants in 5 ms
[2021-05-16 11:48:01] [INFO ] Implicit Places using invariants and state equation in 72 ms returned []
Implicit Place search using SMT with State Equation took 219 ms to find 0 implicit places.
// Phase 1: matrix 99 rows 83 cols
[2021-05-16 11:48:01] [INFO ] Computed 7 place invariants in 6 ms
[2021-05-16 11:48:01] [INFO ] Dead Transitions using invariants and state equation in 70 ms returned []
Finished structural reductions, in 1 iterations. Remains : 83/122 places, 99/140 transitions.
[2021-05-16 11:48:01] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2021-05-16 11:48:01] [INFO ] Flatten gal took : 29 ms
FORMULA SmartHome-PT-04-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-16 11:48:01] [INFO ] Flatten gal took : 11 ms
[2021-05-16 11:48:01] [INFO ] Input system was already deterministic with 99 transitions.
Incomplete random walk after 100000 steps, including 1282 resets, run finished after 292 ms. (steps per millisecond=342 ) properties (out of 8) seen :7
Running SMT prover for 1 properties.
// Phase 1: matrix 99 rows 83 cols
[2021-05-16 11:48:01] [INFO ] Computed 7 place invariants in 3 ms
[2021-05-16 11:48:01] [INFO ] [Real]Absence check using 7 positive place invariants in 2 ms returned sat
[2021-05-16 11:48:01] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 11:48:01] [INFO ] [Real]Absence check using state equation in 26 ms returned sat
[2021-05-16 11:48:01] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 11:48:01] [INFO ] [Nat]Absence check using 7 positive place invariants in 1 ms returned unsat
Successfully simplified 1 atomic propositions for a total of 5 simplifications.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F((G(F(p0))||(F(p0)&&X(X(G(p1)))))))], workingDir=/home/mcc/execution]
Support contains 2 out of 83 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 83/83 places, 99/99 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 79 transition count 95
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 79 transition count 95
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 9 place count 79 transition count 94
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 10 place count 78 transition count 93
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 78 transition count 93
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 12 place count 77 transition count 92
Iterating global reduction 1 with 1 rules applied. Total rules applied 13 place count 77 transition count 92
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 14 place count 76 transition count 91
Iterating global reduction 1 with 1 rules applied. Total rules applied 15 place count 76 transition count 91
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 16 place count 75 transition count 90
Iterating global reduction 1 with 1 rules applied. Total rules applied 17 place count 75 transition count 90
Applied a total of 17 rules in 16 ms. Remains 75 /83 variables (removed 8) and now considering 90/99 (removed 9) transitions.
// Phase 1: matrix 90 rows 75 cols
[2021-05-16 11:48:01] [INFO ] Computed 7 place invariants in 1 ms
[2021-05-16 11:48:01] [INFO ] Implicit Places using invariants in 34 ms returned []
// Phase 1: matrix 90 rows 75 cols
[2021-05-16 11:48:01] [INFO ] Computed 7 place invariants in 2 ms
[2021-05-16 11:48:01] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 95 ms to find 0 implicit places.
// Phase 1: matrix 90 rows 75 cols
[2021-05-16 11:48:01] [INFO ] Computed 7 place invariants in 2 ms
[2021-05-16 11:48:01] [INFO ] Dead Transitions using invariants and state equation in 60 ms returned []
Finished structural reductions, in 1 iterations. Remains : 75/83 places, 90/99 transitions.
Stuttering acceptance computed with spot in 225 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (NOT p0), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : SmartHome-PT-04-00 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 2}]], initial=0, aps=[p0:(AND (NEQ s32 0) (NEQ s54 1)), p1:(OR (NEQ s54 0) (NEQ s32 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 47 steps with 1 reset in 2 ms.
FORMULA SmartHome-PT-04-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-04-00 finished in 463 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 83 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 83/83 places, 99/99 transitions.
Graph (trivial) has 75 edges and 83 vertex of which 40 / 83 are part of one of the 3 SCC in 3 ms
Free SCC test removed 37 places
Ensure Unique test removed 49 transitions
Reduce isomorphic transitions removed 49 transitions.
Reduce places removed 1 places and 1 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 0 with 9 rules applied. Total rules applied 10 place count 45 transition count 40
Reduce places removed 9 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 11 rules applied. Total rules applied 21 place count 36 transition count 38
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 22 place count 35 transition count 38
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 22 place count 35 transition count 34
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 30 place count 31 transition count 34
Performed 9 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 48 place count 22 transition count 24
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 3 with 5 rules applied. Total rules applied 53 place count 22 transition count 19
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 55 place count 20 transition count 19
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 56 place count 19 transition count 18
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 57 place count 18 transition count 17
Applied a total of 57 rules in 22 ms. Remains 18 /83 variables (removed 65) and now considering 17/99 (removed 82) transitions.
[2021-05-16 11:48:02] [INFO ] Flow matrix only has 15 transitions (discarded 2 similar events)
// Phase 1: matrix 15 rows 18 cols
[2021-05-16 11:48:02] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-16 11:48:02] [INFO ] Implicit Places using invariants in 23 ms returned []
[2021-05-16 11:48:02] [INFO ] Flow matrix only has 15 transitions (discarded 2 similar events)
// Phase 1: matrix 15 rows 18 cols
[2021-05-16 11:48:02] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-16 11:48:02] [INFO ] State equation strengthened by 6 read => feed constraints.
[2021-05-16 11:48:02] [INFO ] Implicit Places using invariants and state equation in 25 ms returned []
Implicit Place search using SMT with State Equation took 50 ms to find 0 implicit places.
[2021-05-16 11:48:02] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-16 11:48:02] [INFO ] Flow matrix only has 15 transitions (discarded 2 similar events)
// Phase 1: matrix 15 rows 18 cols
[2021-05-16 11:48:02] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-16 11:48:02] [INFO ] Dead Transitions using invariants and state equation in 17 ms returned []
Finished structural reductions, in 1 iterations. Remains : 18/83 places, 17/99 transitions.
Stuttering acceptance computed with spot in 59 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SmartHome-PT-04-03 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:(OR (EQ s6 0) (EQ s3 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 5 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-04-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-04-03 finished in 161 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((X(F(p0))||G(p1))))], workingDir=/home/mcc/execution]
Support contains 2 out of 83 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 83/83 places, 99/99 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 80 transition count 96
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 80 transition count 96
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 7 place count 80 transition count 95
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 8 place count 79 transition count 94
Iterating global reduction 1 with 1 rules applied. Total rules applied 9 place count 79 transition count 94
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 10 place count 78 transition count 93
Iterating global reduction 1 with 1 rules applied. Total rules applied 11 place count 78 transition count 93
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 12 place count 77 transition count 92
Iterating global reduction 1 with 1 rules applied. Total rules applied 13 place count 77 transition count 92
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 14 place count 76 transition count 91
Iterating global reduction 1 with 1 rules applied. Total rules applied 15 place count 76 transition count 91
Applied a total of 15 rules in 12 ms. Remains 76 /83 variables (removed 7) and now considering 91/99 (removed 8) transitions.
// Phase 1: matrix 91 rows 76 cols
[2021-05-16 11:48:02] [INFO ] Computed 7 place invariants in 2 ms
[2021-05-16 11:48:02] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 91 rows 76 cols
[2021-05-16 11:48:02] [INFO ] Computed 7 place invariants in 1 ms
[2021-05-16 11:48:02] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 71 ms to find 0 implicit places.
// Phase 1: matrix 91 rows 76 cols
[2021-05-16 11:48:02] [INFO ] Computed 7 place invariants in 2 ms
[2021-05-16 11:48:02] [INFO ] Dead Transitions using invariants and state equation in 56 ms returned []
Finished structural reductions, in 1 iterations. Remains : 76/83 places, 91/99 transitions.
Stuttering acceptance computed with spot in 106 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : SmartHome-PT-04-09 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=3 dest: 3}]], initial=1, aps=[p0:(AND (NEQ s10 0) (NEQ s11 1)), p1:(OR (NEQ s11 0) (NEQ s10 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Product exploration explored 100000 steps with 1616 reset in 261 ms.
Product exploration explored 100000 steps with 1575 reset in 172 ms.
Knowledge obtained : [(NOT p0), p1]
Stuttering acceptance computed with spot in 99 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Product exploration explored 100000 steps with 1574 reset in 135 ms.
Product exploration explored 100000 steps with 1582 reset in 158 ms.
Applying partial POR strategy [true, false, false, true]
Stuttering acceptance computed with spot in 98 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Support contains 2 out of 76 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 76/76 places, 91/91 transitions.
Graph (trivial) has 67 edges and 76 vertex of which 40 / 76 are part of one of the 3 SCC in 0 ms
Free SCC test removed 37 places
Ensure Unique test removed 49 transitions
Reduce isomorphic transitions removed 49 transitions.
Performed 5 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 5 rules applied. Total rules applied 6 place count 39 transition count 42
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 4 Pre rules applied. Total rules applied 6 place count 39 transition count 42
Deduced a syphon composed of 9 places in 0 ms
Iterating global reduction 1 with 4 rules applied. Total rules applied 10 place count 39 transition count 42
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 13 place count 36 transition count 39
Deduced a syphon composed of 6 places in 4 ms
Iterating global reduction 1 with 3 rules applied. Total rules applied 16 place count 36 transition count 39
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 0
Deduced a syphon composed of 15 places in 0 ms
Iterating global reduction 1 with 9 rules applied. Total rules applied 25 place count 36 transition count 39
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 27 place count 34 transition count 37
Deduced a syphon composed of 13 places in 0 ms
Iterating global reduction 1 with 2 rules applied. Total rules applied 29 place count 34 transition count 37
Deduced a syphon composed of 13 places in 0 ms
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 1 with 4 rules applied. Total rules applied 33 place count 34 transition count 33
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 34 place count 33 transition count 33
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 35 place count 32 transition count 32
Deduced a syphon composed of 12 places in 0 ms
Iterating global reduction 2 with 1 rules applied. Total rules applied 36 place count 32 transition count 32
Deduced a syphon composed of 12 places in 0 ms
Applied a total of 36 rules in 20 ms. Remains 32 /76 variables (removed 44) and now considering 32/91 (removed 59) transitions.
[2021-05-16 11:48:03] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-16 11:48:03] [INFO ] Flow matrix only has 30 transitions (discarded 2 similar events)
// Phase 1: matrix 30 rows 32 cols
[2021-05-16 11:48:03] [INFO ] Computed 6 place invariants in 1 ms
[2021-05-16 11:48:03] [INFO ] Dead Transitions using invariants and state equation in 23 ms returned []
Finished structural reductions, in 1 iterations. Remains : 32/76 places, 32/91 transitions.
Product exploration explored 100000 steps with 8903 reset in 246 ms.
Product exploration explored 100000 steps with 8865 reset in 187 ms.
[2021-05-16 11:48:04] [INFO ] Flatten gal took : 7 ms
[2021-05-16 11:48:04] [INFO ] Flatten gal took : 6 ms
[2021-05-16 11:48:04] [INFO ] Time to serialize gal into /tmp/LTL691925568820189303.gal : 3 ms
[2021-05-16 11:48:04] [INFO ] Time to serialize properties into /tmp/LTL4328972453451471651.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/LTL691925568820189303.gal, -t, CGAL, -LTL, /tmp/LTL4328972453451471651.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/LTL691925568820189303.gal -t CGAL -LTL /tmp/LTL4328972453451471651.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X((X(F("((p16!=0)&&(p17!=1))")))||(G("((p17!=0)||(p16!=1))")))))
Formula 0 simplified : !X(XF"((p16!=0)&&(p17!=1))" | G"((p17!=0)||(p16!=1))")
Reverse transition relation is NOT exact ! Due to transitions t7, t8, t10, t30, t84, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/86/5/91
Computing Next relation with stutter on 8 deadlock states
5 unique states visited
0 strongly connected components in search stack
5 transitions explored
5 items max in DFS search stack
145 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,0,1.47115,68196,1,0,345,238482,213,293,2203,361726,597
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA SmartHome-PT-04-09 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property SmartHome-PT-04-09 finished in 3608 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 83 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 83/83 places, 99/99 transitions.
Graph (trivial) has 77 edges and 83 vertex of which 40 / 83 are part of one of the 3 SCC in 0 ms
Free SCC test removed 37 places
Ensure Unique test removed 49 transitions
Reduce isomorphic transitions removed 49 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 45 transition count 39
Reduce places removed 10 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 12 rules applied. Total rules applied 23 place count 35 transition count 37
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 25 place count 34 transition count 36
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 26 place count 33 transition count 36
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 3 Pre rules applied. Total rules applied 26 place count 33 transition count 33
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 4 with 6 rules applied. Total rules applied 32 place count 30 transition count 33
Discarding 2 places :
Symmetric choice reduction at 4 with 2 rule applications. Total rules 34 place count 28 transition count 31
Iterating global reduction 4 with 2 rules applied. Total rules applied 36 place count 28 transition count 31
Performed 8 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 4 with 16 rules applied. Total rules applied 52 place count 20 transition count 22
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 4 with 5 rules applied. Total rules applied 57 place count 20 transition count 17
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 59 place count 18 transition count 17
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 60 place count 17 transition count 16
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 61 place count 16 transition count 15
Applied a total of 61 rules in 9 ms. Remains 16 /83 variables (removed 67) and now considering 15/99 (removed 84) transitions.
[2021-05-16 11:48:06] [INFO ] Flow matrix only has 13 transitions (discarded 2 similar events)
// Phase 1: matrix 13 rows 16 cols
[2021-05-16 11:48:06] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-16 11:48:06] [INFO ] Implicit Places using invariants in 12 ms returned []
[2021-05-16 11:48:06] [INFO ] Flow matrix only has 13 transitions (discarded 2 similar events)
// Phase 1: matrix 13 rows 16 cols
[2021-05-16 11:48:06] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-16 11:48:06] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 36 ms to find 0 implicit places.
[2021-05-16 11:48:06] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-16 11:48:06] [INFO ] Flow matrix only has 13 transitions (discarded 2 similar events)
// Phase 1: matrix 13 rows 16 cols
[2021-05-16 11:48:06] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-16 11:48:06] [INFO ] Dead Transitions using invariants and state equation in 15 ms returned []
Finished structural reductions, in 1 iterations. Remains : 16/83 places, 15/99 transitions.
Stuttering acceptance computed with spot in 48 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SmartHome-PT-04-10 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 s9 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-04-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-04-10 finished in 176 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 83 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 83/83 places, 99/99 transitions.
Graph (trivial) has 74 edges and 83 vertex of which 33 / 83 are part of one of the 3 SCC in 0 ms
Free SCC test removed 30 places
Ensure Unique test removed 40 transitions
Reduce isomorphic transitions removed 40 transitions.
Reduce places removed 1 places and 1 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 12 rules applied. Total rules applied 13 place count 52 transition count 46
Reduce places removed 12 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 13 rules applied. Total rules applied 26 place count 40 transition count 45
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 27 place count 39 transition count 45
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 4 Pre rules applied. Total rules applied 27 place count 39 transition count 41
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 35 place count 35 transition count 41
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 36 place count 34 transition count 40
Iterating global reduction 3 with 1 rules applied. Total rules applied 37 place count 34 transition count 40
Performed 12 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 12 places in 0 ms
Reduce places removed 12 places and 0 transitions.
Iterating global reduction 3 with 24 rules applied. Total rules applied 61 place count 22 transition count 26
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 3 with 5 rules applied. Total rules applied 66 place count 22 transition count 21
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 67 place count 21 transition count 21
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 68 place count 20 transition count 20
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 69 place count 19 transition count 20
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 70 place count 18 transition count 19
Applied a total of 70 rules in 8 ms. Remains 18 /83 variables (removed 65) and now considering 19/99 (removed 80) transitions.
[2021-05-16 11:48:06] [INFO ] Flow matrix only has 17 transitions (discarded 2 similar events)
// Phase 1: matrix 17 rows 18 cols
[2021-05-16 11:48:06] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-16 11:48:06] [INFO ] Implicit Places using invariants in 13 ms returned []
[2021-05-16 11:48:06] [INFO ] Flow matrix only has 17 transitions (discarded 2 similar events)
// Phase 1: matrix 17 rows 18 cols
[2021-05-16 11:48:06] [INFO ] Computed 5 place invariants in 0 ms
[2021-05-16 11:48:06] [INFO ] Implicit Places using invariants and state equation in 22 ms returned []
Implicit Place search using SMT with State Equation took 35 ms to find 0 implicit places.
[2021-05-16 11:48:06] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-16 11:48:06] [INFO ] Flow matrix only has 17 transitions (discarded 2 similar events)
// Phase 1: matrix 17 rows 18 cols
[2021-05-16 11:48:06] [INFO ] Computed 5 place invariants in 1 ms
[2021-05-16 11:48:06] [INFO ] Dead Transitions using invariants and state equation in 20 ms returned []
Finished structural reductions, in 1 iterations. Remains : 18/83 places, 19/99 transitions.
Stuttering acceptance computed with spot in 26 ms :[(NOT p0)]
Running random walk in product with property : SmartHome-PT-04-14 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(AND (NEQ s5 0) (NEQ s1 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 0 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-04-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-04-14 finished in 103 ms.
All properties solved without resorting to model-checking.

BK_STOP 1621165687264

--------------------
content from stderr:

+ 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
+ [[ -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 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=/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="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-04, 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 r254-tall-162106745600180"
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 [ "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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
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 ;