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.r455-smll-167912647000172.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)
.......................................................................
=====================================================================
Generated by BenchKit 2-5348
Executing tool lolaxred
Input is SmartHome-PT-03, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r455-smll-167912647000172
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 540K
-rw-r--r-- 1 mcc users 7.7K Feb 26 05:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 92K Feb 26 05:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 26 05:44 CTLFireability.txt
-rw-r--r-- 1 mcc users 52K Feb 26 05:44 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 17:09 LTLCardinality.txt
-rw-r--r-- 1 mcc users 25K Feb 25 17:09 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.2K Feb 25 17:09 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Feb 25 17:09 LTLFireability.xml
-rw-r--r-- 1 mcc users 13K Feb 26 05:50 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 141K Feb 26 05:50 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.9K Feb 26 05:48 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 81K Feb 26 05:48 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Feb 25 17:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Feb 25 17:09 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 31K 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-03-LTLFireability-00
FORMULA_NAME SmartHome-PT-03-LTLFireability-01
FORMULA_NAME SmartHome-PT-03-LTLFireability-02
FORMULA_NAME SmartHome-PT-03-LTLFireability-03
FORMULA_NAME SmartHome-PT-03-LTLFireability-04
FORMULA_NAME SmartHome-PT-03-LTLFireability-05
FORMULA_NAME SmartHome-PT-03-LTLFireability-06
FORMULA_NAME SmartHome-PT-03-LTLFireability-07
FORMULA_NAME SmartHome-PT-03-LTLFireability-08
FORMULA_NAME SmartHome-PT-03-LTLFireability-09
FORMULA_NAME SmartHome-PT-03-LTLFireability-10
FORMULA_NAME SmartHome-PT-03-LTLFireability-11
FORMULA_NAME SmartHome-PT-03-LTLFireability-12
FORMULA_NAME SmartHome-PT-03-LTLFireability-13
FORMULA_NAME SmartHome-PT-03-LTLFireability-14
FORMULA_NAME SmartHome-PT-03-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679201723320

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=lolaxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SmartHome-PT-03
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-19 04:55:26] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-19 04:55:26] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 04:55:26] [INFO ] Load time of PNML (sax parser for PT used): 87 ms
[2023-03-19 04:55:26] [INFO ] Transformed 45 places.
[2023-03-19 04:55:26] [INFO ] Transformed 145 transitions.
[2023-03-19 04:55:26] [INFO ] Found NUPN structural information;
[2023-03-19 04:55:26] [INFO ] Parsed PT model containing 45 places and 145 transitions and 405 arcs in 236 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 15 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 5 formulas.
Ensure Unique test removed 77 transitions
Reduce redundant transitions removed 77 transitions.
FORMULA SmartHome-PT-03-LTLFireability-00 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-03-LTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-03-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-03-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-03-LTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 21 out of 45 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 45/45 places, 68/68 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 2 place count 43 transition count 66
Iterating global reduction 0 with 2 rules applied. Total rules applied 4 place count 43 transition count 66
Drop transitions removed 13 transitions
Redundant transition composition rules discarded 13 transitions
Iterating global reduction 0 with 13 rules applied. Total rules applied 17 place count 43 transition count 53
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 18 place count 42 transition count 52
Iterating global reduction 0 with 1 rules applied. Total rules applied 19 place count 42 transition count 52
Applied a total of 19 rules in 32 ms. Remains 42 /45 variables (removed 3) and now considering 52/68 (removed 16) transitions.
[2023-03-19 04:55:27] [INFO ] Flow matrix only has 39 transitions (discarded 13 similar events)
// Phase 1: matrix 39 rows 42 cols
[2023-03-19 04:55:27] [INFO ] Computed 17 place invariants in 5 ms
[2023-03-19 04:55:27] [INFO ] Implicit Places using invariants in 258 ms returned []
[2023-03-19 04:55:27] [INFO ] Flow matrix only has 39 transitions (discarded 13 similar events)
[2023-03-19 04:55:27] [INFO ] Invariant cache hit.
[2023-03-19 04:55:27] [INFO ] State equation strengthened by 22 read => feed constraints.
[2023-03-19 04:55:27] [INFO ] Implicit Places using invariants and state equation in 155 ms returned []
Implicit Place search using SMT with State Equation took 477 ms to find 0 implicit places.
[2023-03-19 04:55:27] [INFO ] Flow matrix only has 39 transitions (discarded 13 similar events)
[2023-03-19 04:55:27] [INFO ] Invariant cache hit.
[2023-03-19 04:55:27] [INFO ] Dead Transitions using invariants and state equation in 156 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 42/45 places, 52/68 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 669 ms. Remains : 42/45 places, 52/68 transitions.
Support contains 21 out of 42 places after structural reductions.
[2023-03-19 04:55:28] [INFO ] Flatten gal took : 42 ms
[2023-03-19 04:55:28] [INFO ] Flatten gal took : 18 ms
[2023-03-19 04:55:28] [INFO ] Input system was already deterministic with 52 transitions.
Support contains 20 out of 42 places (down from 21) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 2 resets, run finished after 215 ms. (steps per millisecond=46 ) properties (out of 22) seen :21
Incomplete Best-First random walk after 10001 steps, including 2 resets, run finished after 35 ms. (steps per millisecond=285 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-19 04:55:28] [INFO ] Flow matrix only has 39 transitions (discarded 13 similar events)
[2023-03-19 04:55:28] [INFO ] Invariant cache hit.
[2023-03-19 04:55:28] [INFO ] [Real]Absence check using 16 positive place invariants in 15 ms returned sat
[2023-03-19 04:55:28] [INFO ] [Real]Absence check using 16 positive and 1 generalized place invariants in 1 ms returned sat
[2023-03-19 04:55:28] [INFO ] After 88ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 1 ms.
Successfully simplified 1 atomic propositions for a total of 11 simplifications.
Computed a total of 19 stabilizing places and 12 stable transitions
Graph (complete) has 115 edges and 42 vertex of which 41 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))||G(p1)))'
Support contains 3 out of 42 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 42/42 places, 52/52 transitions.
Graph (trivial) has 26 edges and 42 vertex of which 6 / 42 are part of one of the 3 SCC in 4 ms
Free SCC test removed 3 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 3 place count 37 transition count 44
Iterating global reduction 0 with 2 rules applied. Total rules applied 5 place count 37 transition count 44
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 21 place count 29 transition count 36
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 24 place count 26 transition count 30
Iterating global reduction 0 with 3 rules applied. Total rules applied 27 place count 26 transition count 30
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 0 with 5 rules applied. Total rules applied 32 place count 26 transition count 25
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 33 place count 25 transition count 24
Iterating global reduction 0 with 1 rules applied. Total rules applied 34 place count 25 transition count 24
Applied a total of 34 rules in 37 ms. Remains 25 /42 variables (removed 17) and now considering 24/52 (removed 28) transitions.
[2023-03-19 04:55:29] [INFO ] Flow matrix only has 17 transitions (discarded 7 similar events)
// Phase 1: matrix 17 rows 25 cols
[2023-03-19 04:55:29] [INFO ] Computed 11 place invariants in 1 ms
[2023-03-19 04:55:29] [INFO ] Implicit Places using invariants in 67 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 69 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 24/42 places, 24/52 transitions.
Applied a total of 0 rules in 3 ms. Remains 24 /24 variables (removed 0) and now considering 24/24 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 110 ms. Remains : 24/42 places, 24/52 transitions.
Stuttering acceptance computed with spot in 359 ms :[(AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : SmartHome-PT-03-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p1:(OR (EQ s3 0) (EQ s11 0)), p0:(OR (EQ s5 0) (EQ s11 0))], 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 4 ms.
FORMULA SmartHome-PT-03-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-03-LTLFireability-01 finished in 568 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)))'
Support contains 1 out of 42 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 42/42 places, 52/52 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 41 transition count 52
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 6 place count 36 transition count 47
Iterating global reduction 1 with 5 rules applied. Total rules applied 11 place count 36 transition count 47
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 1 with 3 rules applied. Total rules applied 14 place count 36 transition count 44
Applied a total of 14 rules in 10 ms. Remains 36 /42 variables (removed 6) and now considering 44/52 (removed 8) transitions.
[2023-03-19 04:55:29] [INFO ] Flow matrix only has 33 transitions (discarded 11 similar events)
// Phase 1: matrix 33 rows 36 cols
[2023-03-19 04:55:29] [INFO ] Computed 14 place invariants in 2 ms
[2023-03-19 04:55:29] [INFO ] Implicit Places using invariants in 97 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 100 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 35/42 places, 44/52 transitions.
Applied a total of 0 rules in 2 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 112 ms. Remains : 35/42 places, 44/52 transitions.
Stuttering acceptance computed with spot in 106 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SmartHome-PT-03-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s8 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 670 ms.
Product exploration explored 100000 steps with 50000 reset in 258 ms.
Computed a total of 15 stabilizing places and 12 stable transitions
Computed a total of 15 stabilizing places and 12 stable transitions
Knowledge obtained : [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 111 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA SmartHome-PT-03-LTLFireability-02 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SmartHome-PT-03-LTLFireability-02 finished in 1282 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)||X(p1)))'
Support contains 2 out of 42 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 42/42 places, 52/52 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 41 transition count 52
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 5 place count 37 transition count 48
Iterating global reduction 1 with 4 rules applied. Total rules applied 9 place count 37 transition count 48
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 1 with 3 rules applied. Total rules applied 12 place count 37 transition count 45
Applied a total of 12 rules in 3 ms. Remains 37 /42 variables (removed 5) and now considering 45/52 (removed 7) transitions.
[2023-03-19 04:55:30] [INFO ] Flow matrix only has 33 transitions (discarded 12 similar events)
// Phase 1: matrix 33 rows 37 cols
[2023-03-19 04:55:30] [INFO ] Computed 15 place invariants in 1 ms
[2023-03-19 04:55:30] [INFO ] Implicit Places using invariants in 51 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 52 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 36/42 places, 45/52 transitions.
Applied a total of 0 rules in 1 ms. Remains 36 /36 variables (removed 0) and now considering 45/45 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 56 ms. Remains : 36/42 places, 45/52 transitions.
Stuttering acceptance computed with spot in 220 ms :[true, (NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : SmartHome-PT-03-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 0}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}, { cond=p0, acceptance={} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={} source=4 dest: 0}, { cond=p0, acceptance={} source=4 dest: 4}]], initial=2, aps=[p1:(EQ s14 0), p0:(EQ s10 1)], 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][false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 247 ms.
Product exploration explored 100000 steps with 50000 reset in 262 ms.
Computed a total of 16 stabilizing places and 12 stable transitions
Computed a total of 16 stabilizing places and 12 stable transitions
Detected a total of 16/36 stabilizing places and 12/45 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/2 atomic propositions.
Knowledge obtained : [(AND p1 (NOT p0)), (X p1), (X (NOT (AND p0 (NOT p1)))), (X (NOT (AND (NOT p0) (NOT p1)))), true, (X (X p0)), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p1)
Knowledge based reduction with 7 factoid took 172 ms. Reduced automaton from 5 states, 8 edges and 2 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA SmartHome-PT-03-LTLFireability-04 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SmartHome-PT-03-LTLFireability-04 finished in 975 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)))'
Support contains 4 out of 42 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 42/42 places, 52/52 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 41 transition count 52
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 6 place count 36 transition count 47
Iterating global reduction 1 with 5 rules applied. Total rules applied 11 place count 36 transition count 47
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 1 with 3 rules applied. Total rules applied 14 place count 36 transition count 44
Applied a total of 14 rules in 6 ms. Remains 36 /42 variables (removed 6) and now considering 44/52 (removed 8) transitions.
[2023-03-19 04:55:31] [INFO ] Flow matrix only has 33 transitions (discarded 11 similar events)
// Phase 1: matrix 33 rows 36 cols
[2023-03-19 04:55:31] [INFO ] Computed 14 place invariants in 2 ms
[2023-03-19 04:55:31] [INFO ] Implicit Places using invariants in 57 ms returned []
[2023-03-19 04:55:31] [INFO ] Flow matrix only has 33 transitions (discarded 11 similar events)
[2023-03-19 04:55:31] [INFO ] Invariant cache hit.
[2023-03-19 04:55:32] [INFO ] State equation strengthened by 19 read => feed constraints.
[2023-03-19 04:55:32] [INFO ] Implicit Places using invariants and state equation in 103 ms returned []
Implicit Place search using SMT with State Equation took 163 ms to find 0 implicit places.
[2023-03-19 04:55:32] [INFO ] Flow matrix only has 33 transitions (discarded 11 similar events)
[2023-03-19 04:55:32] [INFO ] Invariant cache hit.
[2023-03-19 04:55:32] [INFO ] Dead Transitions using invariants and state equation in 115 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 36/42 places, 44/52 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 288 ms. Remains : 36/42 places, 44/52 transitions.
Stuttering acceptance computed with spot in 117 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SmartHome-PT-03-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s15 0) (EQ s29 0) (AND (EQ s1 1) (EQ s17 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 267 ms.
Product exploration explored 100000 steps with 50000 reset in 267 ms.
Computed a total of 16 stabilizing places and 12 stable transitions
Computed a total of 16 stabilizing places and 12 stable transitions
Knowledge obtained : [p0, (X p0), (X (X p0))]
False Knowledge obtained : []
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 3 factoid took 94 ms. Reduced automaton from 2 states, 2 edges and 1 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA SmartHome-PT-03-LTLFireability-05 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SmartHome-PT-03-LTLFireability-05 finished in 1060 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 1 out of 42 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 42/42 places, 52/52 transitions.
Graph (trivial) has 28 edges and 42 vertex of which 6 / 42 are part of one of the 3 SCC in 0 ms
Free SCC test removed 3 places
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Graph (complete) has 109 edges and 39 vertex of which 38 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 4 place count 36 transition count 44
Iterating global reduction 0 with 2 rules applied. Total rules applied 6 place count 36 transition count 44
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 24 place count 27 transition count 35
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 27 place count 24 transition count 29
Iterating global reduction 0 with 3 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
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 23 transition count 22
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 23 transition count 22
Applied a total of 38 rules in 21 ms. Remains 23 /42 variables (removed 19) and now considering 22/52 (removed 30) transitions.
[2023-03-19 04:55:32] [INFO ] Flow matrix only has 15 transitions (discarded 7 similar events)
// Phase 1: matrix 15 rows 23 cols
[2023-03-19 04:55:32] [INFO ] Computed 10 place invariants in 1 ms
[2023-03-19 04:55:33] [INFO ] Implicit Places using invariants in 64 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 78 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 22/42 places, 22/52 transitions.
Applied a total of 0 rules in 3 ms. Remains 22 /22 variables (removed 0) and now considering 22/22 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 103 ms. Remains : 22/42 places, 22/52 transitions.
Stuttering acceptance computed with spot in 108 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SmartHome-PT-03-LTLFireability-06 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:(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 2 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-03-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-03-LTLFireability-06 finished in 231 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||X(F((p0&&F(p1))))))))'
Support contains 2 out of 42 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 42/42 places, 52/52 transitions.
Graph (trivial) has 24 edges and 42 vertex of which 2 / 42 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 113 edges and 41 vertex of which 40 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.1 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 5 place count 37 transition count 47
Iterating global reduction 0 with 3 rules applied. Total rules applied 8 place count 37 transition count 47
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 0 with 18 rules applied. Total rules applied 26 place count 28 transition count 38
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 29 place count 25 transition count 32
Iterating global reduction 0 with 3 rules applied. Total rules applied 32 place count 25 transition count 32
Drop transitions removed 7 transitions
Redundant transition composition rules discarded 7 transitions
Iterating global reduction 0 with 7 rules applied. Total rules applied 39 place count 25 transition count 25
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 40 place count 24 transition count 25
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 41 place count 23 transition count 24
Iterating global reduction 1 with 1 rules applied. Total rules applied 42 place count 23 transition count 24
Applied a total of 42 rules in 18 ms. Remains 23 /42 variables (removed 19) and now considering 24/52 (removed 28) transitions.
[2023-03-19 04:55:33] [INFO ] Flow matrix only has 17 transitions (discarded 7 similar events)
// Phase 1: matrix 17 rows 23 cols
[2023-03-19 04:55:33] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-19 04:55:33] [INFO ] Implicit Places using invariants in 61 ms returned []
[2023-03-19 04:55:33] [INFO ] Flow matrix only has 17 transitions (discarded 7 similar events)
[2023-03-19 04:55:33] [INFO ] Invariant cache hit.
[2023-03-19 04:55:33] [INFO ] State equation strengthened by 12 read => feed constraints.
[2023-03-19 04:55:33] [INFO ] Implicit Places using invariants and state equation in 100 ms returned []
Implicit Place search using SMT with State Equation took 164 ms to find 0 implicit places.
[2023-03-19 04:55:33] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 04:55:33] [INFO ] Flow matrix only has 17 transitions (discarded 7 similar events)
[2023-03-19 04:55:33] [INFO ] Invariant cache hit.
[2023-03-19 04:55:33] [INFO ] Dead Transitions using invariants and state equation in 59 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 23/42 places, 24/52 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 252 ms. Remains : 23/42 places, 24/52 transitions.
Stuttering acceptance computed with spot in 193 ms :[(NOT p0), (AND (NOT p1) (NOT p0)), (NOT p0)]
Running random walk in product with property : SmartHome-PT-03-LTLFireability-07 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(NOT p0), acceptance={} source=0 dest: 2}], [{ cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p1:(EQ s1 1), p0:(EQ s9 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 6 steps with 1 reset in 1 ms.
FORMULA SmartHome-PT-03-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-03-LTLFireability-07 finished in 472 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)))'
Support contains 1 out of 42 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 42/42 places, 52/52 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 41 transition count 52
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 5 place count 37 transition count 48
Iterating global reduction 1 with 4 rules applied. Total rules applied 9 place count 37 transition count 48
Drop transitions removed 2 transitions
Redundant transition composition rules discarded 2 transitions
Iterating global reduction 1 with 2 rules applied. Total rules applied 11 place count 37 transition count 46
Applied a total of 11 rules in 6 ms. Remains 37 /42 variables (removed 5) and now considering 46/52 (removed 6) transitions.
[2023-03-19 04:55:33] [INFO ] Flow matrix only has 35 transitions (discarded 11 similar events)
// Phase 1: matrix 35 rows 37 cols
[2023-03-19 04:55:33] [INFO ] Computed 14 place invariants in 1 ms
[2023-03-19 04:55:33] [INFO ] Implicit Places using invariants in 72 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 74 ms to find 1 implicit places.
Starting structural reductions in LTL mode, iteration 1 : 36/42 places, 46/52 transitions.
Applied a total of 0 rules in 1 ms. Remains 36 /36 variables (removed 0) and now considering 46/46 (removed 0) transitions.
Finished structural reductions in LTL mode , in 2 iterations and 83 ms. Remains : 36/42 places, 46/52 transitions.
Stuttering acceptance computed with spot in 115 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SmartHome-PT-03-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s19 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-03-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-03-LTLFireability-08 finished in 219 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&&X(p1))))'
Support contains 3 out of 42 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 42/42 places, 52/52 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 41 transition count 52
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 6 place count 36 transition count 47
Iterating global reduction 1 with 5 rules applied. Total rules applied 11 place count 36 transition count 47
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 1 with 3 rules applied. Total rules applied 14 place count 36 transition count 44
Applied a total of 14 rules in 6 ms. Remains 36 /42 variables (removed 6) and now considering 44/52 (removed 8) transitions.
[2023-03-19 04:55:33] [INFO ] Flow matrix only has 33 transitions (discarded 11 similar events)
// Phase 1: matrix 33 rows 36 cols
[2023-03-19 04:55:33] [INFO ] Computed 14 place invariants in 1 ms
[2023-03-19 04:55:33] [INFO ] Implicit Places using invariants in 59 ms returned []
[2023-03-19 04:55:33] [INFO ] Flow matrix only has 33 transitions (discarded 11 similar events)
[2023-03-19 04:55:33] [INFO ] Invariant cache hit.
[2023-03-19 04:55:34] [INFO ] State equation strengthened by 19 read => feed constraints.
[2023-03-19 04:55:34] [INFO ] Implicit Places using invariants and state equation in 98 ms returned []
Implicit Place search using SMT with State Equation took 163 ms to find 0 implicit places.
[2023-03-19 04:55:34] [INFO ] Flow matrix only has 33 transitions (discarded 11 similar events)
[2023-03-19 04:55:34] [INFO ] Invariant cache hit.
[2023-03-19 04:55:34] [INFO ] Dead Transitions using invariants and state equation in 100 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 36/42 places, 44/52 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 270 ms. Remains : 36/42 places, 44/52 transitions.
Stuttering acceptance computed with spot in 124 ms :[(OR (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : SmartHome-PT-03-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(EQ s15 1), p1:(AND (EQ s1 1) (EQ s17 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, weak, inherently-weak], stateDesc=[null, null][false, false]]
Stuttering criterion allowed to conclude after 35 steps with 11 reset in 0 ms.
FORMULA SmartHome-PT-03-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-03-LTLFireability-09 finished in 421 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)&&F(!p2)) U (G(((X(p1)&&F(!p2))||X(G(p1))))||(((X(p1)&&F(!p2))||X(G(p1)))&&p3))))))'
Support contains 6 out of 42 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 42/42 places, 52/52 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 39 transition count 49
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 39 transition count 49
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 7 place count 39 transition count 48
Applied a total of 7 rules in 5 ms. Remains 39 /42 variables (removed 3) and now considering 48/52 (removed 4) transitions.
[2023-03-19 04:55:34] [INFO ] Flow matrix only has 37 transitions (discarded 11 similar events)
// Phase 1: matrix 37 rows 39 cols
[2023-03-19 04:55:34] [INFO ] Computed 15 place invariants in 2 ms
[2023-03-19 04:55:34] [INFO ] Implicit Places using invariants in 56 ms returned []
[2023-03-19 04:55:34] [INFO ] Flow matrix only has 37 transitions (discarded 11 similar events)
[2023-03-19 04:55:34] [INFO ] Invariant cache hit.
[2023-03-19 04:55:34] [INFO ] State equation strengthened by 21 read => feed constraints.
[2023-03-19 04:55:34] [INFO ] Implicit Places using invariants and state equation in 99 ms returned []
Implicit Place search using SMT with State Equation took 157 ms to find 0 implicit places.
[2023-03-19 04:55:34] [INFO ] Flow matrix only has 37 transitions (discarded 11 similar events)
[2023-03-19 04:55:34] [INFO ] Invariant cache hit.
[2023-03-19 04:55:34] [INFO ] Dead Transitions using invariants and state equation in 78 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 39/42 places, 48/52 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 251 ms. Remains : 39/42 places, 48/52 transitions.
Stuttering acceptance computed with spot in 424 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1), (NOT p1), (AND p2 (NOT p1)), true, p2]
Running random walk in product with property : SmartHome-PT-03-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p3)), acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p0) p2), acceptance={} source=1 dest: 4}], [{ cond=(NOT p3), acceptance={} source=2 dest: 2}, { cond=true, acceptance={} source=2 dest: 3}, { cond=p2, acceptance={} source=2 dest: 4}], [{ cond=(NOT p1), acceptance={} source=3 dest: 5}], [{ cond=(AND p2 p1), acceptance={} source=4 dest: 4}, { cond=(AND p2 (NOT p1)), acceptance={} source=4 dest: 6}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=p2, acceptance={0} source=6 dest: 6}]], initial=0, aps=[p0:(EQ s21 0), p3:(AND (EQ s25 1) (EQ s26 1)), p2:(AND (EQ s1 1) (EQ s4 1)), p1:(EQ s3 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 518 ms.
Product exploration explored 100000 steps with 50000 reset in 295 ms.
Computed a total of 17 stabilizing places and 12 stable transitions
Graph (complete) has 107 edges and 39 vertex of which 38 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 p0 (NOT p3) (NOT p2) (NOT p1)), (X (NOT (AND (NOT p0) (NOT p3)))), (X p0), (X (NOT (AND (NOT p0) p2))), true, (X (X (NOT (AND p2 p1))))]
False Knowledge obtained : [(X (X p2)), (X (X (NOT p2))), (X (X (AND p2 (NOT p1)))), (X (X (NOT (AND p2 (NOT p1))))), (X (X (NOT p1))), (X (X p1)), (X (X (NOT p3))), (X (X p3))]
Property proved to be true thanks to knowledge :(X p0)
Knowledge based reduction with 6 factoid took 566 ms. Reduced automaton from 7 states, 12 edges and 4 AP (stutter sensitive) to 1 states, 0 edges and 0 AP (stutter insensitive).
FORMULA SmartHome-PT-03-LTLFireability-11 TRUE TECHNIQUES KNOWLEDGE
Treatment of property SmartHome-PT-03-LTLFireability-11 finished in 2117 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((((G(p1) U G((F(p2)||G(p3))))&&p0) U p4))))'
Support contains 6 out of 42 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 42/42 places, 52/52 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 39 transition count 49
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 39 transition count 49
Drop transitions removed 3 transitions
Redundant transition composition rules discarded 3 transitions
Iterating global reduction 0 with 3 rules applied. Total rules applied 9 place count 39 transition count 46
Applied a total of 9 rules in 7 ms. Remains 39 /42 variables (removed 3) and now considering 46/52 (removed 6) transitions.
[2023-03-19 04:55:36] [INFO ] Flow matrix only has 33 transitions (discarded 13 similar events)
// Phase 1: matrix 33 rows 39 cols
[2023-03-19 04:55:36] [INFO ] Computed 17 place invariants in 1 ms
[2023-03-19 04:55:36] [INFO ] Implicit Places using invariants in 57 ms returned []
[2023-03-19 04:55:36] [INFO ] Flow matrix only has 33 transitions (discarded 13 similar events)
[2023-03-19 04:55:36] [INFO ] Invariant cache hit.
[2023-03-19 04:55:36] [INFO ] State equation strengthened by 19 read => feed constraints.
[2023-03-19 04:55:36] [INFO ] Implicit Places using invariants and state equation in 100 ms returned []
Implicit Place search using SMT with State Equation took 160 ms to find 0 implicit places.
[2023-03-19 04:55:36] [INFO ] Flow matrix only has 33 transitions (discarded 13 similar events)
[2023-03-19 04:55:36] [INFO ] Invariant cache hit.
[2023-03-19 04:55:36] [INFO ] Dead Transitions using invariants and state equation in 89 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 39/42 places, 46/52 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 259 ms. Remains : 39/42 places, 46/52 transitions.
Stuttering acceptance computed with spot in 755 ms :[(NOT p4), (NOT p4), true, (NOT p2), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (NOT p4), (AND (NOT p2) p3 (NOT p1)), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3)), (AND (NOT p2) (NOT p3))]
Running random walk in product with property : SmartHome-PT-03-LTLFireability-12 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(OR p4 p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p4) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p4) p0 (NOT p2) (NOT p3) (NOT p1)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p4) p0 (NOT p1)), acceptance={} source=1 dest: 5}, { cond=(AND (NOT p4) p0), acceptance={} source=1 dest: 6}, { cond=(AND (NOT p4) p0 (NOT p2) (NOT p3) p1), acceptance={} source=1 dest: 7}, { cond=(AND (NOT p4) p0 (NOT p2) (NOT p3) p1), acceptance={} source=1 dest: 8}, { cond=(AND (NOT p4) p0 p1), acceptance={} source=1 dest: 9}, { cond=(AND (NOT p4) p0 (NOT p2) p3 p1), acceptance={} source=1 dest: 10}], [{ cond=true, acceptance={0, 1} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={0, 1} source=3 dest: 3}], [{ cond=(AND (NOT p2) (NOT p3)), acceptance={} source=4 dest: 3}, { cond=(AND (NOT p2) p3), acceptance={} source=4 dest: 4}], [{ cond=(AND (NOT p2) (NOT p3)), acceptance={} source=5 dest: 3}, { cond=true, acceptance={} source=5 dest: 5}], [{ cond=(AND (NOT p4) (NOT p0)), acceptance={} source=6 dest: 2}, { cond=(AND (NOT p4) p0 (NOT p2) (NOT p3) (NOT p1)), acceptance={} source=6 dest: 3}, { cond=(AND (NOT p4) p0 (NOT p1)), acceptance={} source=6 dest: 5}, { cond=(AND (NOT p4) p0), acceptance={0, 1} source=6 dest: 6}, { cond=(AND (NOT p4) p0 (NOT p2) (NOT p3) p1), acceptance={} source=6 dest: 7}, { cond=(AND (NOT p4) p0 (NOT p2) (NOT p3) p1), acceptance={} source=6 dest: 8}, { cond=(AND (NOT p4) p0 p1), acceptance={} source=6 dest: 9}, { cond=(AND (NOT p4) p0 (NOT p2) p3 p1), acceptance={} source=6 dest: 10}], [{ cond=(AND (NOT p2) p3 (NOT p1)), acceptance={} source=7 dest: 3}, { cond=(AND (NOT p2) p3 p1), acceptance={} source=7 dest: 7}], [{ cond=(AND (NOT p2) (NOT p3) (NOT p1)), acceptance={} source=8 dest: 3}, { cond=(AND (NOT p2) p3 (NOT p1)), acceptance={} source=8 dest: 4}, { cond=(AND (NOT p2) (NOT p3) p1), acceptance={} source=8 dest: 7}, { cond=(AND (NOT p2) p3 p1), acceptance={0} source=8 dest: 8}, { cond=(AND (NOT p2) (NOT p3) p1), acceptance={0, 1} source=8 dest: 8}, { cond=(AND (NOT p2) p3 p1), acceptance={1} source=8 dest: 10}], [{ cond=(AND (NOT p2) (NOT p3) (NOT p1)), acceptance={} source=9 dest: 3}, { cond=(NOT p1), acceptance={} source=9 dest: 5}, { cond=(AND (NOT p2) (NOT p3) p1), acceptance={} source=9 dest: 7}, { cond=(AND (NOT p2) (NOT p3) p1), acceptance={} source=9 dest: 8}, { cond=p1, acceptance={} source=9 dest: 9}, { cond=(AND (NOT p2) p3 p1), acceptance={} source=9 dest: 10}], [{ cond=(AND (NOT p2) (NOT p3) (NOT p1)), acceptance={} source=10 dest: 3}, { cond=(AND (NOT p2) p3 (NOT p1)), acceptance={} source=10 dest: 4}, { cond=(AND (NOT p2) (NOT p3) p1), acceptance={} source=10 dest: 7}, { cond=(AND (NOT p2) (NOT p3) p1), acceptance={0, 1} source=10 dest: 8}, { cond=(AND (NOT p2) p3 p1), acceptance={1} source=10 dest: 10}]], initial=0, aps=[p4:(AND (EQ s1 1) (EQ s3 1)), p0:(AND (EQ s12 1) (EQ s26 1)), p2:(AND (EQ s12 1) (EQ s26 1)), p3:(AND (EQ s7 1) (EQ s26 1)), p1:(EQ s0 1)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 6 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-03-LTLFireability-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-03-LTLFireability-12 finished in 1096 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((G(F(p1))||p0))))'
Support contains 4 out of 42 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 42/42 places, 52/52 transitions.
Graph (trivial) has 24 edges and 42 vertex of which 4 / 42 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.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 4 place count 37 transition count 45
Iterating global reduction 0 with 3 rules applied. Total rules applied 7 place count 37 transition count 45
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 23 place count 29 transition count 37
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 26 place count 26 transition count 31
Iterating global reduction 0 with 3 rules applied. Total rules applied 29 place count 26 transition count 31
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 0 with 6 rules applied. Total rules applied 35 place count 26 transition count 25
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 36 place count 25 transition count 24
Iterating global reduction 0 with 1 rules applied. Total rules applied 37 place count 25 transition count 24
Applied a total of 37 rules in 22 ms. Remains 25 /42 variables (removed 17) and now considering 24/52 (removed 28) transitions.
[2023-03-19 04:55:37] [INFO ] Flow matrix only has 17 transitions (discarded 7 similar events)
// Phase 1: matrix 17 rows 25 cols
[2023-03-19 04:55:37] [INFO ] Computed 11 place invariants in 0 ms
[2023-03-19 04:55:37] [INFO ] Implicit Places using invariants in 56 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 58 ms to find 1 implicit places.
Starting structural reductions in SI_LTL mode, iteration 1 : 24/42 places, 24/52 transitions.
Applied a total of 0 rules in 3 ms. Remains 24 /24 variables (removed 0) and now considering 24/24 (removed 0) transitions.
Finished structural reductions in SI_LTL mode , in 2 iterations and 85 ms. Remains : 24/42 places, 24/52 transitions.
Stuttering acceptance computed with spot in 108 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : SmartHome-PT-03-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (NEQ s6 1) (NEQ s20 1)), p1:(OR (EQ s8 0) (EQ s11 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 16 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-03-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-03-LTLFireability-13 finished in 215 ms.
All properties solved by simple procedures.
Total runtime 11155 ms.
ITS solved all properties within timeout

BK_STOP 1679201739285

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

+ 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//../reducer/bin//../../itstools//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202303021504.jar
+ VERSION=202303021504
+ echo 'Running Version 202303021504'
+ /home/mcc/BenchKit/bin//../reducer/bin//../../itstools//itstools/its-tools -pnfolder /home/mcc/execution -examination LTLFireability -timeout 360 -rebuildPNML

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-03"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="lolaxred"
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 lolaxred"
echo " Input is SmartHome-PT-03, 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 r455-smll-167912647000172"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SmartHome-PT-03.tgz
mv SmartHome-PT-03 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 ;