Execution Chart

We display below the execution chart for this examination (boot time has been removed).

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r453-smll-167912645100164.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is SmartHome-PT-02, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r453-smll-167912645100164
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 544K
-rw-r--r-- 1 mcc users 5.8K Feb 26 05:50 CTLCardinality.txt
-rw-r--r-- 1 mcc users 62K Feb 26 05:50 CTLCardinality.xml
-rw-r--r-- 1 mcc users 6.3K Feb 26 05:46 CTLFireability.txt
-rw-r--r-- 1 mcc users 63K Feb 26 05:46 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 17:08 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 17:08 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Feb 25 17:08 LTLFireability.txt
-rw-r--r-- 1 mcc users 15K Feb 25 17:08 LTLFireability.xml
-rw-r--r-- 1 mcc users 14K Feb 26 05:53 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 164K Feb 26 05:53 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 9.9K Feb 26 05:52 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 91K Feb 26 05:52 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:08 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 17:08 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 equiv_col
-rw-r--r-- 1 mcc users 3 Mar 5 18:23 instance
-rw-r--r-- 1 mcc users 6 Mar 5 18:23 iscolored
-rw-r--r-- 1 mcc users 27K Mar 5 18:23 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-02-LTLFireability-00
FORMULA_NAME SmartHome-PT-02-LTLFireability-01
FORMULA_NAME SmartHome-PT-02-LTLFireability-02
FORMULA_NAME SmartHome-PT-02-LTLFireability-03
FORMULA_NAME SmartHome-PT-02-LTLFireability-04
FORMULA_NAME SmartHome-PT-02-LTLFireability-05
FORMULA_NAME SmartHome-PT-02-LTLFireability-06
FORMULA_NAME SmartHome-PT-02-LTLFireability-07
FORMULA_NAME SmartHome-PT-02-LTLFireability-08
FORMULA_NAME SmartHome-PT-02-LTLFireability-09
FORMULA_NAME SmartHome-PT-02-LTLFireability-10
FORMULA_NAME SmartHome-PT-02-LTLFireability-11
FORMULA_NAME SmartHome-PT-02-LTLFireability-12
FORMULA_NAME SmartHome-PT-02-LTLFireability-13
FORMULA_NAME SmartHome-PT-02-LTLFireability-14
FORMULA_NAME SmartHome-PT-02-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679243660640

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SmartHome-PT-02
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-19 16:34:23] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-19 16:34:23] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 16:34:24] [INFO ] Load time of PNML (sax parser for PT used): 159 ms
[2023-03-19 16:34:24] [INFO ] Transformed 41 places.
[2023-03-19 16:34:24] [INFO ] Transformed 127 transitions.
[2023-03-19 16:34:24] [INFO ] Found NUPN structural information;
[2023-03-19 16:34:24] [INFO ] Parsed PT model containing 41 places and 127 transitions and 359 arcs in 254 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 10 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Ensure Unique test removed 66 transitions
Reduce redundant transitions removed 66 transitions.
FORMULA SmartHome-PT-02-LTLFireability-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-02-LTLFireability-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-02-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-02-LTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 23 out of 41 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 41/41 places, 61/61 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 40 transition count 60
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 40 transition count 60
Drop transitions removed 13 transitions
Redundant transition composition rules discarded 13 transitions
Iterating global reduction 0 with 13 rules applied. Total rules applied 15 place count 40 transition count 47
Applied a total of 15 rules in 39 ms. Remains 40 /41 variables (removed 1) and now considering 47/61 (removed 14) transitions.
[2023-03-19 16:34:24] [INFO ] Flow matrix only has 34 transitions (discarded 13 similar events)
// Phase 1: matrix 34 rows 40 cols
[2023-03-19 16:34:24] [INFO ] Computed 17 place invariants in 5 ms
[2023-03-19 16:34:24] [INFO ] Implicit Places using invariants in 242 ms returned []
[2023-03-19 16:34:24] [INFO ] Flow matrix only has 34 transitions (discarded 13 similar events)
[2023-03-19 16:34:24] [INFO ] Invariant cache hit.
[2023-03-19 16:34:24] [INFO ] State equation strengthened by 21 read => feed constraints.
[2023-03-19 16:34:24] [INFO ] Implicit Places using invariants and state equation in 168 ms returned []
Implicit Place search using SMT with State Equation took 472 ms to find 0 implicit places.
[2023-03-19 16:34:24] [INFO ] Flow matrix only has 34 transitions (discarded 13 similar events)
[2023-03-19 16:34:24] [INFO ] Invariant cache hit.
[2023-03-19 16:34:24] [INFO ] Dead Transitions using invariants and state equation in 106 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 40/41 places, 47/61 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 620 ms. Remains : 40/41 places, 47/61 transitions.
Support contains 23 out of 40 places after structural reductions.
[2023-03-19 16:34:25] [INFO ] Flatten gal took : 41 ms
[2023-03-19 16:34:25] [INFO ] Flatten gal took : 15 ms
[2023-03-19 16:34:25] [INFO ] Input system was already deterministic with 47 transitions.
Finished random walk after 177 steps, including 0 resets, run visited all 22 properties in 49 ms. (steps per millisecond=3 )
Computed a total of 21 stabilizing places and 13 stable transitions
Graph (complete) has 106 edges and 40 vertex of which 39 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.3 ms
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 40 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 40/40 places, 47/47 transitions.
Graph (trivial) has 25 edges and 40 vertex of which 4 / 40 are part of one of the 2 SCC in 6 ms
Free SCC test removed 2 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Graph (complete) has 102 edges and 38 vertex of which 37 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Reduce places removed 1 places and 1 transitions.
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Graph (complete) has 58 edges and 29 vertex of which 26 are kept as prefixes of interest. Removing 3 places using SCC suffix rule.1 ms
Discarding 3 places :
Also discarding 3 output transitions
Drop transitions removed 3 transitions
Graph (trivial) has 22 edges and 26 vertex of which 14 / 26 are part of one of the 7 SCC in 0 ms
Free SCC test removed 7 places
Iterating post reduction 0 with 14 rules applied. Total rules applied 16 place count 19 transition count 34
Reduce places removed 7 places and 0 transitions.
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Graph (complete) has 14 edges and 12 vertex of which 6 are kept as prefixes of interest. Removing 6 places using SCC suffix rule.0 ms
Discarding 6 places :
Also discarding 5 output transitions
Drop transitions removed 5 transitions
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 31 rules applied. Total rules applied 47 place count 6 transition count 6
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 49 place count 4 transition count 6
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 49 place count 4 transition count 5
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 51 place count 3 transition count 5
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 3 with 1 rules applied. Total rules applied 52 place count 3 transition count 4
Applied a total of 52 rules in 32 ms. Remains 3 /40 variables (removed 37) and now considering 4/47 (removed 43) transitions.
// Phase 1: matrix 4 rows 3 cols
[2023-03-19 16:34:25] [INFO ] Computed 1 place invariants in 1 ms
[2023-03-19 16:34:25] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-19 16:34:25] [INFO ] Invariant cache hit.
[2023-03-19 16:34:25] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 60 ms to find 0 implicit places.
[2023-03-19 16:34:25] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 16:34:25] [INFO ] Invariant cache hit.
[2023-03-19 16:34:25] [INFO ] Dead Transitions using invariants and state equation in 28 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 3/40 places, 4/47 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 127 ms. Remains : 3/40 places, 4/47 transitions.
Stuttering acceptance computed with spot in 224 ms :[(NOT p0)]
Running random walk in product with property : SmartHome-PT-02-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s0 0)], 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 4 steps with 0 reset in 2 ms.
FORMULA SmartHome-PT-02-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-02-LTLFireability-00 finished in 459 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((p0||X((G(p1)&&X(p2))))))'
Support contains 5 out of 40 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 40/40 places, 47/47 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 35 transition count 42
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 35 transition count 42
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 11 place count 35 transition count 41
Applied a total of 11 rules in 12 ms. Remains 35 /40 variables (removed 5) and now considering 41/47 (removed 6) transitions.
[2023-03-19 16:34:26] [INFO ] Flow matrix only has 31 transitions (discarded 10 similar events)
// Phase 1: matrix 31 rows 35 cols
[2023-03-19 16:34:26] [INFO ] Computed 14 place invariants in 4 ms
[2023-03-19 16:34:26] [INFO ] Implicit Places using invariants in 66 ms returned []
[2023-03-19 16:34:26] [INFO ] Flow matrix only has 31 transitions (discarded 10 similar events)
[2023-03-19 16:34:26] [INFO ] Invariant cache hit.
[2023-03-19 16:34:26] [INFO ] State equation strengthened by 19 read => feed constraints.
[2023-03-19 16:34:26] [INFO ] Implicit Places using invariants and state equation in 99 ms returned []
Implicit Place search using SMT with State Equation took 169 ms to find 0 implicit places.
[2023-03-19 16:34:26] [INFO ] Flow matrix only has 31 transitions (discarded 10 similar events)
[2023-03-19 16:34:26] [INFO ] Invariant cache hit.
[2023-03-19 16:34:26] [INFO ] Dead Transitions using invariants and state equation in 93 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 35/40 places, 41/47 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 279 ms. Remains : 35/40 places, 41/47 transitions.
Stuttering acceptance computed with spot in 282 ms :[true, (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (AND (NOT p0) (NOT p1)) (AND (NOT p0) (NOT p2))), (OR (NOT p2) (NOT p1)), (OR (NOT p1) (NOT p2)), (NOT p1)]
Running random walk in product with property : SmartHome-PT-02-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 4}], [{ cond=(OR (NOT p1) (NOT p2)), acceptance={} source=3 dest: 0}, { cond=(AND p1 p2), acceptance={} source=3 dest: 5}], [{ cond=(NOT p1), acceptance={} source=4 dest: 0}, { cond=p1, acceptance={} source=4 dest: 3}], [{ cond=(NOT p1), acceptance={} source=5 dest: 0}, { cond=p1, acceptance={} source=5 dest: 5}]], initial=1, aps=[p0:(EQ s10 1), p1:(OR (EQ s1 0) (EQ s19 0)), p2:(OR (EQ s15 0) (EQ s22 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 633 ms.
Product exploration explored 100000 steps with 50000 reset in 413 ms.
Computed a total of 17 stabilizing places and 12 stable transitions
Graph (complete) has 95 edges and 35 vertex of which 34 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Computed a total of 17 stabilizing places and 12 stable transitions
Knowledge obtained : [(AND (NOT p0) p1 p2), (X p0)]
False Knowledge obtained : [(X (X (NOT p1))), (X (X p1))]
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 2 factoid took 179 ms. Reduced automaton from 6 states, 9 edges and 3 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA SmartHome-PT-02-LTLFireability-01 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SmartHome-PT-02-LTLFireability-01 finished in 1812 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((X(p0)&&G(p1))))'
Support contains 4 out of 40 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 40/40 places, 47/47 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 35 transition count 42
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 35 transition count 42
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 11 place count 35 transition count 41
Applied a total of 11 rules in 6 ms. Remains 35 /40 variables (removed 5) and now considering 41/47 (removed 6) transitions.
[2023-03-19 16:34:28] [INFO ] Flow matrix only has 31 transitions (discarded 10 similar events)
[2023-03-19 16:34:28] [INFO ] Invariant cache hit.
[2023-03-19 16:34:28] [INFO ] Implicit Places using invariants in 74 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 76 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 34/40 places, 41/47 transitions.
Applied a total of 0 rules in 2 ms. Remains 34 /34 variables (removed 0) and now considering 41/41 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 85 ms. Remains : 34/40 places, 41/47 transitions.
Stuttering acceptance computed with spot in 177 ms :[true, (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p1) (NOT p0)), (NOT p1)]
Running random walk in product with property : SmartHome-PT-02-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(OR (NOT p1) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND p1 p0), acceptance={} source=2 dest: 4}], [{ cond=(NOT p1), acceptance={} source=3 dest: 0}, { cond=p1, acceptance={} source=3 dest: 2}], [{ cond=(NOT p1), acceptance={} source=4 dest: 0}, { cond=p1, acceptance={} source=4 dest: 4}]], initial=1, aps=[p1:(AND (OR (NEQ s7 1) (NEQ s21 1)) (OR (EQ s14 0) (EQ s30 0))), p0:(OR (EQ s7 0) (EQ s21 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 1 ms.
FORMULA SmartHome-PT-02-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-02-LTLFireability-02 finished in 285 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((X(F(p0))||G(p1)))'
Support contains 6 out of 40 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 40/40 places, 47/47 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 36 transition count 43
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 36 transition count 43
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 9 place count 36 transition count 42
Applied a total of 9 rules in 5 ms. Remains 36 /40 variables (removed 4) and now considering 42/47 (removed 5) transitions.
[2023-03-19 16:34:28] [INFO ] Flow matrix only has 31 transitions (discarded 11 similar events)
// Phase 1: matrix 31 rows 36 cols
[2023-03-19 16:34:28] [INFO ] Computed 15 place invariants in 9 ms
[2023-03-19 16:34:28] [INFO ] Implicit Places using invariants in 54 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 55 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 35/40 places, 42/47 transitions.
Applied a total of 0 rules in 1 ms. Remains 35 /35 variables (removed 0) and now considering 42/42 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 61 ms. Remains : 35/40 places, 42/47 transitions.
Stuttering acceptance computed with spot in 142 ms :[(NOT p0), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : SmartHome-PT-02-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}, { cond=p1, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s19 0) (EQ s32 0) (EQ s34 0)), p1:(OR (EQ s7 1) (AND (EQ s4 1) (EQ s22 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 317 ms.
Product exploration explored 100000 steps with 50000 reset in 306 ms.
Computed a total of 17 stabilizing places and 12 stable transitions
Graph (complete) has 81 edges and 35 vertex of which 34 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Computed a total of 17 stabilizing places and 12 stable transitions
Knowledge obtained : [(AND p0 (NOT p1)), (X p0), (X (NOT (AND (NOT p1) (NOT p0)))), (X (NOT (AND p1 (NOT p0)))), (X (X p0)), (X (X (NOT (AND (NOT p1) (NOT p0))))), (X (X (NOT (AND p1 (NOT p0)))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 7 factoid took 266 ms. Reduced automaton from 3 states, 5 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA SmartHome-PT-02-LTLFireability-03 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SmartHome-PT-02-LTLFireability-03 finished in 1116 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 3 out of 40 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 40/40 places, 47/47 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 39 transition count 47
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 6 place count 34 transition count 42
Iterating global reduction 1 with 5 rules applied. Total rules applied 11 place count 34 transition count 42
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 12 place count 34 transition count 41
Applied a total of 12 rules in 3 ms. Remains 34 /40 variables (removed 6) and now considering 41/47 (removed 6) transitions.
[2023-03-19 16:34:29] [INFO ] Flow matrix only has 31 transitions (discarded 10 similar events)
// Phase 1: matrix 31 rows 34 cols
[2023-03-19 16:34:29] [INFO ] Computed 13 place invariants in 2 ms
[2023-03-19 16:34:29] [INFO ] Implicit Places using invariants in 49 ms returned []
[2023-03-19 16:34:29] [INFO ] Flow matrix only has 31 transitions (discarded 10 similar events)
[2023-03-19 16:34:29] [INFO ] Invariant cache hit.
[2023-03-19 16:34:29] [INFO ] State equation strengthened by 19 read => feed constraints.
[2023-03-19 16:34:29] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 116 ms to find 0 implicit places.
[2023-03-19 16:34:29] [INFO ] Flow matrix only has 31 transitions (discarded 10 similar events)
[2023-03-19 16:34:29] [INFO ] Invariant cache hit.
[2023-03-19 16:34:29] [INFO ] Dead Transitions using invariants and state equation in 72 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 34/40 places, 41/47 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 192 ms. Remains : 34/40 places, 41/47 transitions.
Stuttering acceptance computed with spot in 119 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : SmartHome-PT-02-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(AND (EQ s17 0) (OR (EQ s1 0) (EQ s4 0)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA SmartHome-PT-02-LTLFireability-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-02-LTLFireability-04 finished in 325 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(F(p0))&&F(p1))))'
Support contains 5 out of 40 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 40/40 places, 47/47 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 39 transition count 47
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 4 place count 36 transition count 44
Iterating global reduction 1 with 3 rules applied. Total rules applied 7 place count 36 transition count 44
Applied a total of 7 rules in 2 ms. Remains 36 /40 variables (removed 4) and now considering 44/47 (removed 3) transitions.
[2023-03-19 16:34:29] [INFO ] Flow matrix only has 34 transitions (discarded 10 similar events)
// Phase 1: matrix 34 rows 36 cols
[2023-03-19 16:34:29] [INFO ] Computed 13 place invariants in 3 ms
[2023-03-19 16:34:29] [INFO ] Implicit Places using invariants in 48 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 50 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 35/40 places, 44/47 transitions.
Applied a total of 0 rules in 1 ms. Remains 35 /35 variables (removed 0) and now considering 44/44 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 53 ms. Remains : 35/40 places, 44/47 transitions.
Stuttering acceptance computed with spot in 246 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p0), (NOT p0), (NOT p1)]
Running random walk in product with property : SmartHome-PT-02-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=true, acceptance={} source=1 dest: 3}, { cond=(NOT p1), acceptance={} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(EQ s18 1), p1:(AND (OR (EQ s12 0) (EQ s27 0)) (OR (EQ s10 0) (EQ s26 0)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 1 ms.
FORMULA SmartHome-PT-02-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-02-LTLFireability-06 finished in 315 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G((p0||F((p1&&X((p1 U (!p2||G(p1))))))))))'
Support contains 4 out of 40 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 40/40 places, 47/47 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 39 transition count 47
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 6 place count 34 transition count 42
Iterating global reduction 1 with 5 rules applied. Total rules applied 11 place count 34 transition count 42
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 12 place count 34 transition count 41
Applied a total of 12 rules in 4 ms. Remains 34 /40 variables (removed 6) and now considering 41/47 (removed 6) transitions.
[2023-03-19 16:34:30] [INFO ] Flow matrix only has 31 transitions (discarded 10 similar events)
// Phase 1: matrix 31 rows 34 cols
[2023-03-19 16:34:30] [INFO ] Computed 13 place invariants in 1 ms
[2023-03-19 16:34:30] [INFO ] Implicit Places using invariants in 45 ms returned []
[2023-03-19 16:34:30] [INFO ] Flow matrix only has 31 transitions (discarded 10 similar events)
[2023-03-19 16:34:30] [INFO ] Invariant cache hit.
[2023-03-19 16:34:30] [INFO ] State equation strengthened by 19 read => feed constraints.
[2023-03-19 16:34:30] [INFO ] Implicit Places using invariants and state equation in 93 ms returned []
Implicit Place search using SMT with State Equation took 145 ms to find 0 implicit places.
[2023-03-19 16:34:30] [INFO ] Flow matrix only has 31 transitions (discarded 10 similar events)
[2023-03-19 16:34:30] [INFO ] Invariant cache hit.
[2023-03-19 16:34:30] [INFO ] Dead Transitions using invariants and state equation in 63 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 34/40 places, 41/47 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 216 ms. Remains : 34/40 places, 41/47 transitions.
Stuttering acceptance computed with spot in 144 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p1) (NOT p0) p2)]
Running random walk in product with property : SmartHome-PT-02-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}, { cond=p1, acceptance={} source=0 dest: 2}], [{ cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=1 dest: 1}, { cond=(AND p0 p1), acceptance={0} source=1 dest: 2}, { cond=(AND (NOT p0) p1), acceptance={0, 1} source=1 dest: 2}], [{ cond=(AND p0 (NOT p1) p2), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p0) (NOT p1) p2), acceptance={0, 1} source=2 dest: 1}, { cond=(AND p0 p1 p2), acceptance={} source=2 dest: 2}, { cond=(AND (NOT p0) p1 p2), acceptance={1} source=2 dest: 2}]], initial=0, aps=[p1:(NEQ s8 1), p0:(NEQ s5 1), p2:(AND (EQ s1 1) (EQ s13 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 4 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-02-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-02-LTLFireability-07 finished in 391 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 2 out of 40 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 40/40 places, 47/47 transitions.
Graph (trivial) has 24 edges and 40 vertex of which 4 / 40 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Graph (complete) has 102 edges and 38 vertex of which 37 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 7 place count 32 transition count 38
Iterating global reduction 0 with 5 rules applied. Total rules applied 12 place count 32 transition count 38
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 26 place count 25 transition count 31
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 24 transition count 29
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 24 transition count 29
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 34 place count 24 transition count 23
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 35 place count 23 transition count 22
Iterating global reduction 0 with 1 rules applied. Total rules applied 36 place count 23 transition count 22
Applied a total of 36 rules in 20 ms. Remains 23 /40 variables (removed 17) and now considering 22/47 (removed 25) transitions.
[2023-03-19 16:34:30] [INFO ] Flow matrix only has 15 transitions (discarded 7 similar events)
// Phase 1: matrix 15 rows 23 cols
[2023-03-19 16:34:30] [INFO ] Computed 10 place invariants in 0 ms
[2023-03-19 16:34:30] [INFO ] Implicit Places using invariants in 42 ms returned []
[2023-03-19 16:34:30] [INFO ] Flow matrix only has 15 transitions (discarded 7 similar events)
[2023-03-19 16:34:30] [INFO ] Invariant cache hit.
[2023-03-19 16:34:30] [INFO ] State equation strengthened by 13 read => feed constraints.
[2023-03-19 16:34:30] [INFO ] Implicit Places using invariants and state equation in 65 ms returned []
Implicit Place search using SMT with State Equation took 109 ms to find 0 implicit places.
[2023-03-19 16:34:30] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 16:34:30] [INFO ] Flow matrix only has 15 transitions (discarded 7 similar events)
[2023-03-19 16:34:30] [INFO ] Invariant cache hit.
[2023-03-19 16:34:30] [INFO ] Dead Transitions using invariants and state equation in 47 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 23/40 places, 22/47 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 185 ms. Remains : 23/40 places, 22/47 transitions.
Stuttering acceptance computed with spot in 52 ms :[(NOT p0)]
Running random walk in product with property : SmartHome-PT-02-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s1 1) (EQ s4 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Product exploration explored 100000 steps with 50000 reset in 276 ms.
Product exploration explored 100000 steps with 50000 reset in 365 ms.
Computed a total of 21 stabilizing places and 12 stable transitions
Computed a total of 21 stabilizing places and 12 stable transitions
Knowledge obtained : [(NOT p0), (X p0)]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0))]
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 2 factoid took 92 ms. Reduced automaton from 1 states, 1 edges and 1 AP (stutter insensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA SmartHome-PT-02-LTLFireability-09 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SmartHome-PT-02-LTLFireability-09 finished in 992 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(((p0&&X(p1)) U (p2&&X(F(p0))))))'
Support contains 4 out of 40 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 40/40 places, 47/47 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 39 transition count 47
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 5 place count 35 transition count 43
Iterating global reduction 1 with 4 rules applied. Total rules applied 9 place count 35 transition count 43
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 10 place count 35 transition count 42
Applied a total of 10 rules in 4 ms. Remains 35 /40 variables (removed 5) and now considering 42/47 (removed 5) transitions.
[2023-03-19 16:34:31] [INFO ] Flow matrix only has 31 transitions (discarded 11 similar events)
// Phase 1: matrix 31 rows 35 cols
[2023-03-19 16:34:31] [INFO ] Computed 14 place invariants in 1 ms
[2023-03-19 16:34:31] [INFO ] Implicit Places using invariants in 44 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 47 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 34/40 places, 42/47 transitions.
Applied a total of 0 rules in 0 ms. Remains 34 /34 variables (removed 0) and now considering 42/42 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 55 ms. Remains : 34/40 places, 42/47 transitions.
Stuttering acceptance computed with spot in 186 ms :[(OR (NOT p2) (NOT p0)), (OR (NOT p2) (NOT p1) (NOT p0)), true, (OR (NOT p2) (NOT p0)), (NOT p0)]
Running random walk in product with property : SmartHome-PT-02-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(AND (NOT p2) p0), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p2) (NOT p0)), acceptance={} source=0 dest: 2}, { cond=p2, acceptance={} source=0 dest: 4}], [{ cond=(AND (NOT p2) p0 p1), acceptance={0} source=1 dest: 1}, { cond=(OR (AND (NOT p2) (NOT p0)) (NOT p1)), acceptance={0} source=1 dest: 2}, { cond=(AND p2 p1), acceptance={0} source=1 dest: 4}], [{ cond=true, acceptance={0} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 0}], [{ cond=(NOT p0), acceptance={0} source=4 dest: 4}]], initial=3, aps=[p2:(OR (EQ s3 1) (AND (EQ s19 1) (EQ s29 1))), p0:(EQ s3 1), p1:(EQ s8 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 23 steps with 7 reset in 0 ms.
FORMULA SmartHome-PT-02-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-02-LTLFireability-10 finished in 260 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X((F(G((p0 U p1)))&&F(p0)))))'
Support contains 2 out of 40 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 40/40 places, 47/47 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 39 transition count 47
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 5 place count 35 transition count 43
Iterating global reduction 1 with 4 rules applied. Total rules applied 9 place count 35 transition count 43
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 10 place count 35 transition count 42
Applied a total of 10 rules in 5 ms. Remains 35 /40 variables (removed 5) and now considering 42/47 (removed 5) transitions.
[2023-03-19 16:34:31] [INFO ] Flow matrix only has 31 transitions (discarded 11 similar events)
[2023-03-19 16:34:31] [INFO ] Invariant cache hit.
[2023-03-19 16:34:31] [INFO ] Implicit Places using invariants in 37 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 38 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 34/40 places, 42/47 transitions.
Applied a total of 0 rules in 1 ms. Remains 34 /34 variables (removed 0) and now considering 42/42 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 44 ms. Remains : 34/40 places, 42/47 transitions.
Stuttering acceptance computed with spot in 276 ms :[(OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (OR (NOT p0) (NOT p1)), (NOT p1), (NOT p0), (NOT p1)]
Running random walk in product with property : SmartHome-PT-02-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}, { cond=(NOT p0), acceptance={} source=2 dest: 4}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 5}], [{ cond=(OR p1 p0), acceptance={} source=3 dest: 3}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=3 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={0} source=3 dest: 5}], [{ cond=(NOT p0), acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=5 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(EQ s8 1), p1:(EQ s13 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 5 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-02-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-02-LTLFireability-11 finished in 342 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G(F(p0)))'
Support contains 2 out of 40 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 40/40 places, 47/47 transitions.
Graph (trivial) has 22 edges and 40 vertex of which 2 / 40 are part of one of the 1 SCC in 1 ms
Free SCC test removed 1 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 7 place count 33 transition count 39
Iterating global reduction 0 with 6 rules applied. Total rules applied 13 place count 33 transition count 39
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 27 place count 26 transition count 32
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 29 place count 24 transition count 28
Iterating global reduction 0 with 2 rules applied. Total rules applied 31 place count 24 transition count 28
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 37 place count 24 transition count 22
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 38 place count 23 transition count 22
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 39 place count 22 transition count 21
Iterating global reduction 1 with 1 rules applied. Total rules applied 40 place count 22 transition count 21
Applied a total of 40 rules in 20 ms. Remains 22 /40 variables (removed 18) and now considering 21/47 (removed 26) transitions.
[2023-03-19 16:34:32] [INFO ] Flow matrix only has 15 transitions (discarded 6 similar events)
// Phase 1: matrix 15 rows 22 cols
[2023-03-19 16:34:32] [INFO ] Computed 9 place invariants in 0 ms
[2023-03-19 16:34:32] [INFO ] Implicit Places using invariants in 49 ms returned []
[2023-03-19 16:34:32] [INFO ] Flow matrix only has 15 transitions (discarded 6 similar events)
[2023-03-19 16:34:32] [INFO ] Invariant cache hit.
[2023-03-19 16:34:32] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-19 16:34:32] [INFO ] Implicit Places using invariants and state equation in 47 ms returned []
Implicit Place search using SMT with State Equation took 105 ms to find 0 implicit places.
[2023-03-19 16:34:32] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-19 16:34:32] [INFO ] Flow matrix only has 15 transitions (discarded 6 similar events)
[2023-03-19 16:34:32] [INFO ] Invariant cache hit.
[2023-03-19 16:34:32] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 22/40 places, 21/47 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 168 ms. Remains : 22/40 places, 21/47 transitions.
Stuttering acceptance computed with spot in 91 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SmartHome-PT-02-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s7 0) (EQ s9 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 1 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-02-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-02-LTLFireability-13 finished in 280 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!((G(p0)||F(G(p1))))'
Support contains 2 out of 40 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 40/40 places, 47/47 transitions.
Graph (trivial) has 21 edges and 40 vertex of which 2 / 40 are part of one of the 1 SCC in 0 ms
Free SCC test removed 1 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Graph (complete) has 104 edges and 39 vertex of which 38 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.2 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 7 place count 33 transition count 40
Iterating global reduction 0 with 5 rules applied. Total rules applied 12 place count 33 transition count 40
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 26 place count 26 transition count 33
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 28 place count 24 transition count 29
Iterating global reduction 0 with 2 rules applied. Total rules applied 30 place count 24 transition count 29
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 36 place count 24 transition count 23
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 37 place count 23 transition count 23
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 38 place count 22 transition count 22
Iterating global reduction 1 with 1 rules applied. Total rules applied 39 place count 22 transition count 22
Applied a total of 39 rules in 33 ms. Remains 22 /40 variables (removed 18) and now considering 22/47 (removed 25) transitions.
[2023-03-19 16:34:32] [INFO ] Flow matrix only has 15 transitions (discarded 7 similar events)
// Phase 1: matrix 15 rows 22 cols
[2023-03-19 16:34:32] [INFO ] Computed 9 place invariants in 0 ms
[2023-03-19 16:34:32] [INFO ] Implicit Places using invariants in 47 ms returned []
[2023-03-19 16:34:32] [INFO ] Flow matrix only has 15 transitions (discarded 7 similar events)
[2023-03-19 16:34:32] [INFO ] Invariant cache hit.
[2023-03-19 16:34:32] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-19 16:34:32] [INFO ] Implicit Places using invariants and state equation in 44 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
[2023-03-19 16:34:32] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 16:34:32] [INFO ] Flow matrix only has 15 transitions (discarded 7 similar events)
[2023-03-19 16:34:32] [INFO ] Invariant cache hit.
[2023-03-19 16:34:32] [INFO ] Dead Transitions using invariants and state equation in 46 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 22/40 places, 22/47 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 181 ms. Remains : 22/40 places, 22/47 transitions.
Stuttering acceptance computed with spot in 95 ms :[(AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : SmartHome-PT-02-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s1 1), p1:(NEQ s8 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-02-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-02-LTLFireability-14 finished in 292 ms.
All properties solved by simple procedures.
Total runtime 8874 ms.

BK_STOP 1679243673737

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

+ export BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../itstools/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//../itstools/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
+ export PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ PYTHONPATH=/home/mcc/BenchKit/itstools/pylibs
+ export LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
+ LD_LIBRARY_PATH=/home/mcc/BenchKit/itstools/pylibs:
++ sed s/.jar//
++ perl -pe 's/.*\.//g'
++ ls /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../itstools/bin//..//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600

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-02"
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 2-5348"
echo " Executing tool itstools"
echo " Input is SmartHome-PT-02, 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 r453-smll-167912645100164"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SmartHome-PT-02.tgz
mv SmartHome-PT-02 execution
cd execution
if [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "UpperBounds" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] || [ "LTLFireability" = "StateSpace" ]; then
rm -f GenericPropertiesVerdict.xml
fi
pwd
ls -lh

echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "LTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLFireability" != "StateSpace" ] ; then
echo "The expected result is a vector of booleans"
echo BOOL_VECTOR
else
echo "no data necessary for post analysis"
fi
echo
if [ -f "LTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLFireability.xml" ] ; then # for cunf (txt files deleted;-)
echo echo "here is the order used to build the result vector(from xml file)"
for x in $(grep '' LTLFireability.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLFireability" = "ReachabilityDeadlock" ] || [ "LTLFireability" = "QuasiLiveness" ] || [ "LTLFireability" = "StableMarking" ] || [ "LTLFireability" = "Liveness" ] || [ "LTLFireability" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLFireability"
fi
echo
echo "=== Now, execution of the tool begins"
echo
echo -n "BK_START "
date -u +%s%3N
echo
timeout -s 9 $BK_TIME_CONFINEMENT bash -c "/home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n \"BK_STOP \" ; date -u +%s%3N"
if [ $? -eq 137 ] ; then
echo
echo "BK_TIME_CONFINEMENT_REACHED"
fi
echo
echo "--------------------"
echo "content from stderr:"
echo
cat STDERR ;