fond
Model Checking Contest 2023
13th edition, Paris, France, April 26, 2023 (at TOOLympics II)
Execution of r455-smll-167912647100228
Last Updated
May 14, 2023

About the Execution of LoLa+red for SmartHome-PT-10

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
255.172 11413.00 22090.00 619.70 FFTFFFFFTFFFFFFT normal

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-167912647100228.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-10, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r455-smll-167912647100228
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 584K
-rw-r--r-- 1 mcc users 6.3K Feb 26 05:48 CTLCardinality.txt
-rw-r--r-- 1 mcc users 68K Feb 26 05:48 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.3K Feb 26 05:47 CTLFireability.txt
-rw-r--r-- 1 mcc users 50K Feb 26 05:47 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 3.6K Feb 25 17:09 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Feb 25 17:09 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K 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 17K Feb 26 05:49 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 188K Feb 26 05:49 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.3K Feb 26 05:49 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 72K Feb 26 05:49 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 68K 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-10-LTLFireability-00
FORMULA_NAME SmartHome-PT-10-LTLFireability-01
FORMULA_NAME SmartHome-PT-10-LTLFireability-02
FORMULA_NAME SmartHome-PT-10-LTLFireability-03
FORMULA_NAME SmartHome-PT-10-LTLFireability-04
FORMULA_NAME SmartHome-PT-10-LTLFireability-05
FORMULA_NAME SmartHome-PT-10-LTLFireability-06
FORMULA_NAME SmartHome-PT-10-LTLFireability-07
FORMULA_NAME SmartHome-PT-10-LTLFireability-08
FORMULA_NAME SmartHome-PT-10-LTLFireability-09
FORMULA_NAME SmartHome-PT-10-LTLFireability-10
FORMULA_NAME SmartHome-PT-10-LTLFireability-11
FORMULA_NAME SmartHome-PT-10-LTLFireability-12
FORMULA_NAME SmartHome-PT-10-LTLFireability-13
FORMULA_NAME SmartHome-PT-10-LTLFireability-14
FORMULA_NAME SmartHome-PT-10-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679203950879

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-10
Applying reductions before tool lola
Invoking reducer
Running Version 202303021504
[2023-03-19 05:32:34] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-19 05:32:34] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 05:32:35] [INFO ] Load time of PNML (sax parser for PT used): 136 ms
[2023-03-19 05:32:35] [INFO ] Transformed 273 places.
[2023-03-19 05:32:35] [INFO ] Transformed 308 transitions.
[2023-03-19 05:32:35] [INFO ] Found NUPN structural information;
[2023-03-19 05:32:35] [INFO ] Parsed PT model containing 273 places and 308 transitions and 699 arcs in 294 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 6 formulas.
Deduced a syphon composed of 40 places in 7 ms
Reduce places removed 40 places and 45 transitions.
FORMULA SmartHome-PT-10-LTLFireability-02 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-10-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-10-LTLFireability-05 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-10-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-10-LTLFireability-13 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-10-LTLFireability-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-10-LTLFireability-15 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-10-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-10-LTLFireability-08 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-10-LTLFireability-09 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 10 out of 233 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 233/233 places, 263/263 transitions.
Discarding 56 places :
Symmetric choice reduction at 0 with 56 rule applications. Total rules 56 place count 177 transition count 207
Iterating global reduction 0 with 56 rules applied. Total rules applied 112 place count 177 transition count 207
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 115 place count 177 transition count 204
Discarding 12 places :
Symmetric choice reduction at 1 with 12 rule applications. Total rules 127 place count 165 transition count 192
Iterating global reduction 1 with 12 rules applied. Total rules applied 139 place count 165 transition count 192
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 149 place count 155 transition count 182
Iterating global reduction 1 with 10 rules applied. Total rules applied 159 place count 155 transition count 182
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 162 place count 152 transition count 179
Iterating global reduction 1 with 3 rules applied. Total rules applied 165 place count 152 transition count 179
Applied a total of 165 rules in 157 ms. Remains 152 /233 variables (removed 81) and now considering 179/263 (removed 84) transitions.
// Phase 1: matrix 179 rows 152 cols
[2023-03-19 05:32:35] [INFO ] Computed 12 place invariants in 18 ms
[2023-03-19 05:32:35] [INFO ] Implicit Places using invariants in 404 ms returned []
[2023-03-19 05:32:35] [INFO ] Invariant cache hit.
[2023-03-19 05:32:36] [INFO ] Implicit Places using invariants and state equation in 322 ms returned []
Implicit Place search using SMT with State Equation took 797 ms to find 0 implicit places.
[2023-03-19 05:32:36] [INFO ] Invariant cache hit.
[2023-03-19 05:32:36] [INFO ] Dead Transitions using invariants and state equation in 266 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 152/233 places, 179/263 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 1223 ms. Remains : 152/233 places, 179/263 transitions.
Support contains 10 out of 152 places after structural reductions.
[2023-03-19 05:32:36] [INFO ] Flatten gal took : 62 ms
[2023-03-19 05:32:36] [INFO ] Flatten gal took : 25 ms
[2023-03-19 05:32:36] [INFO ] Input system was already deterministic with 179 transitions.
Incomplete random walk after 10000 steps, including 71 resets, run finished after 235 ms. (steps per millisecond=42 ) properties (out of 10) seen :9
Incomplete Best-First random walk after 10001 steps, including 10 resets, run finished after 26 ms. (steps per millisecond=384 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-19 05:32:37] [INFO ] Invariant cache hit.
[2023-03-19 05:32:37] [INFO ] After 69ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :0 real:1
[2023-03-19 05:32:37] [INFO ] [Nat]Absence check using 11 positive place invariants in 7 ms returned sat
[2023-03-19 05:32:37] [INFO ] [Nat]Absence check using 11 positive and 1 generalized place invariants in 2 ms returned sat
[2023-03-19 05:32:37] [INFO ] After 140ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :1
[2023-03-19 05:32:37] [INFO ] After 188ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :1
Attempting to minimize the solution found.
Minimization took 25 ms.
[2023-03-19 05:32:37] [INFO ] After 311ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :1
Parikh walk visited 0 properties in 5 ms.
Support contains 1 out of 152 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 152/152 places, 179/179 transitions.
Graph (trivial) has 139 edges and 152 vertex of which 82 / 152 are part of one of the 6 SCC in 6 ms
Free SCC test removed 76 places
Drop transitions removed 104 transitions
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 107 transitions.
Graph (complete) has 165 edges and 76 vertex of which 74 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.2 ms
Discarding 2 places :
Also discarding 1 output transitions
Drop transitions removed 1 transitions
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Drop transitions removed 12 transitions
Trivial Post-agglo rules discarded 12 transitions
Performed 12 trivial Post agglomeration. Transition count delta: 12
Iterating post reduction 0 with 15 rules applied. Total rules applied 17 place count 74 transition count 56
Reduce places removed 12 places and 0 transitions.
Iterating post reduction 1 with 12 rules applied. Total rules applied 29 place count 62 transition count 56
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 29 place count 62 transition count 51
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 39 place count 57 transition count 51
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 42 place count 54 transition count 48
Iterating global reduction 2 with 3 rules applied. Total rules applied 45 place count 54 transition count 48
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 77 place count 38 transition count 32
Drop transitions removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Graph (complete) has 131 edges and 38 vertex of which 37 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Iterating post reduction 2 with 4 rules applied. Total rules applied 81 place count 37 transition count 29
Free-agglomeration rule applied 6 times.
Iterating global reduction 3 with 6 rules applied. Total rules applied 87 place count 37 transition count 23
Reduce places removed 6 places and 0 transitions.
Iterating post reduction 3 with 6 rules applied. Total rules applied 93 place count 31 transition count 23
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 94 place count 30 transition count 22
Reduce places removed 5 places and 0 transitions.
Drop transitions removed 5 transitions
Trivial Post-agglo rules discarded 5 transitions
Performed 5 trivial Post agglomeration. Transition count delta: 5
Iterating post reduction 4 with 10 rules applied. Total rules applied 104 place count 25 transition count 17
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 5 with 5 rules applied. Total rules applied 109 place count 20 transition count 17
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 6 with 5 Pre rules applied. Total rules applied 109 place count 20 transition count 12
Deduced a syphon composed of 5 places in 0 ms
Ensure Unique test removed 1 places
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 6 with 11 rules applied. Total rules applied 120 place count 14 transition count 12
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 122 place count 13 transition count 11
Applied a total of 122 rules in 58 ms. Remains 13 /152 variables (removed 139) and now considering 11/179 (removed 168) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 58 ms. Remains : 13/152 places, 11/179 transitions.
Finished random walk after 2 steps, including 0 resets, run visited all 1 properties in 1 ms. (steps per millisecond=2 )
FORMULA SmartHome-PT-10-LTLFireability-01 FALSE TECHNIQUES REACHABILITY_KNOWLEDGE
Computed a total of 14 stabilizing places and 14 stable transitions
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||F(G(p1)))))'
Support contains 2 out of 152 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 152/152 places, 179/179 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 147 transition count 174
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 147 transition count 174
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 146 transition count 173
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 146 transition count 173
Applied a total of 12 rules in 13 ms. Remains 146 /152 variables (removed 6) and now considering 173/179 (removed 6) transitions.
// Phase 1: matrix 173 rows 146 cols
[2023-03-19 05:32:38] [INFO ] Computed 12 place invariants in 5 ms
[2023-03-19 05:32:38] [INFO ] Implicit Places using invariants in 128 ms returned []
[2023-03-19 05:32:38] [INFO ] Invariant cache hit.
[2023-03-19 05:32:38] [INFO ] Implicit Places using invariants and state equation in 236 ms returned []
Implicit Place search using SMT with State Equation took 367 ms to find 0 implicit places.
[2023-03-19 05:32:38] [INFO ] Invariant cache hit.
[2023-03-19 05:32:38] [INFO ] Dead Transitions using invariants and state equation in 198 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 146/152 places, 173/179 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 583 ms. Remains : 146/152 places, 173/179 transitions.
Stuttering acceptance computed with spot in 368 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : SmartHome-PT-10-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={} source=1 dest: 1}, { cond=(NOT p1), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}]], initial=2, aps=[p0:(EQ s103 1), p1:(EQ s16 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 110 steps with 0 reset in 6 ms.
FORMULA SmartHome-PT-10-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-10-LTLFireability-00 finished in 1071 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(X(G(p1)))))'
Support contains 2 out of 152 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 152/152 places, 179/179 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 147 transition count 174
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 147 transition count 174
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 11 place count 146 transition count 173
Iterating global reduction 0 with 1 rules applied. Total rules applied 12 place count 146 transition count 173
Applied a total of 12 rules in 15 ms. Remains 146 /152 variables (removed 6) and now considering 173/179 (removed 6) transitions.
// Phase 1: matrix 173 rows 146 cols
[2023-03-19 05:32:39] [INFO ] Computed 12 place invariants in 4 ms
[2023-03-19 05:32:39] [INFO ] Implicit Places using invariants in 101 ms returned []
[2023-03-19 05:32:39] [INFO ] Invariant cache hit.
[2023-03-19 05:32:39] [INFO ] Implicit Places using invariants and state equation in 203 ms returned []
Implicit Place search using SMT with State Equation took 309 ms to find 0 implicit places.
[2023-03-19 05:32:39] [INFO ] Invariant cache hit.
[2023-03-19 05:32:39] [INFO ] Dead Transitions using invariants and state equation in 192 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 146/152 places, 173/179 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 520 ms. Remains : 146/152 places, 173/179 transitions.
Stuttering acceptance computed with spot in 442 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), (NOT p1), true]
Running random walk in product with property : SmartHome-PT-10-LTLFireability-03 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=p1, acceptance={} source=3 dest: 3}, { cond=(NOT p1), acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={0} source=4 dest: 4}]], initial=0, aps=[p0:(EQ s102 0), p1:(EQ s65 1)], 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]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-10-LTLFireability-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-10-LTLFireability-03 finished in 987 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)&&F(p1))))'
Support contains 2 out of 152 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 152/152 places, 179/179 transitions.
Graph (trivial) has 137 edges and 152 vertex of which 82 / 152 are part of one of the 6 SCC in 1 ms
Free SCC test removed 76 places
Ensure Unique test removed 101 transitions
Reduce isomorphic transitions removed 101 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 11 transitions
Trivial Post-agglo rules discarded 11 transitions
Performed 11 trivial Post agglomeration. Transition count delta: 11
Iterating post reduction 0 with 11 rules applied. Total rules applied 12 place count 75 transition count 66
Reduce places removed 11 places and 0 transitions.
Iterating post reduction 1 with 11 rules applied. Total rules applied 23 place count 64 transition count 66
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 23 place count 64 transition count 62
Deduced a syphon composed of 4 places in 0 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 31 place count 60 transition count 62
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 33 place count 58 transition count 60
Iterating global reduction 2 with 2 rules applied. Total rules applied 35 place count 58 transition count 60
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: 15
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 2 with 30 rules applied. Total rules applied 65 place count 43 transition count 45
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 2 with 6 rules applied. Total rules applied 71 place count 43 transition count 39
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 73 place count 41 transition count 39
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 75 place count 39 transition count 37
Applied a total of 75 rules in 32 ms. Remains 39 /152 variables (removed 113) and now considering 37/179 (removed 142) transitions.
[2023-03-19 05:32:40] [INFO ] Flow matrix only has 32 transitions (discarded 5 similar events)
// Phase 1: matrix 32 rows 39 cols
[2023-03-19 05:32:40] [INFO ] Computed 10 place invariants in 1 ms
[2023-03-19 05:32:40] [INFO ] Implicit Places using invariants in 61 ms returned []
[2023-03-19 05:32:40] [INFO ] Flow matrix only has 32 transitions (discarded 5 similar events)
[2023-03-19 05:32:40] [INFO ] Invariant cache hit.
[2023-03-19 05:32:40] [INFO ] State equation strengthened by 19 read => feed constraints.
[2023-03-19 05:32:40] [INFO ] Implicit Places using invariants and state equation in 96 ms returned []
Implicit Place search using SMT with State Equation took 162 ms to find 0 implicit places.
[2023-03-19 05:32:40] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-19 05:32:40] [INFO ] Flow matrix only has 32 transitions (discarded 5 similar events)
[2023-03-19 05:32:40] [INFO ] Invariant cache hit.
[2023-03-19 05:32:40] [INFO ] Dead Transitions using invariants and state equation in 65 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 39/152 places, 37/179 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 274 ms. Remains : 39/152 places, 37/179 transitions.
Stuttering acceptance computed with spot in 170 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : SmartHome-PT-10-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(EQ s11 0), p1:(EQ s10 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-10-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-10-LTLFireability-06 finished in 467 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 152 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 152/152 places, 179/179 transitions.
Graph (trivial) has 137 edges and 152 vertex of which 82 / 152 are part of one of the 6 SCC in 1 ms
Free SCC test removed 76 places
Ensure Unique test removed 101 transitions
Reduce isomorphic transitions removed 101 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 10 rules applied. Total rules applied 11 place count 75 transition count 67
Reduce places removed 10 places and 0 transitions.
Iterating post reduction 1 with 10 rules applied. Total rules applied 21 place count 65 transition count 67
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 5 Pre rules applied. Total rules applied 21 place count 65 transition count 62
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 2 with 10 rules applied. Total rules applied 31 place count 60 transition count 62
Discarding 3 places :
Symmetric choice reduction at 2 with 3 rule applications. Total rules 34 place count 57 transition count 59
Iterating global reduction 2 with 3 rules applied. Total rules applied 37 place count 57 transition count 59
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 16
Deduced a syphon composed of 16 places in 0 ms
Reduce places removed 16 places and 0 transitions.
Iterating global reduction 2 with 32 rules applied. Total rules applied 69 place count 41 transition count 43
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 2 with 5 rules applied. Total rules applied 74 place count 41 transition count 38
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 75 place count 40 transition count 38
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 77 place count 38 transition count 36
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 78 place count 37 transition count 36
Applied a total of 78 rules in 32 ms. Remains 37 /152 variables (removed 115) and now considering 36/179 (removed 143) transitions.
[2023-03-19 05:32:40] [INFO ] Flow matrix only has 31 transitions (discarded 5 similar events)
// Phase 1: matrix 31 rows 37 cols
[2023-03-19 05:32:40] [INFO ] Computed 10 place invariants in 1 ms
[2023-03-19 05:32:40] [INFO ] Implicit Places using invariants in 52 ms returned []
[2023-03-19 05:32:40] [INFO ] Flow matrix only has 31 transitions (discarded 5 similar events)
[2023-03-19 05:32:40] [INFO ] Invariant cache hit.
[2023-03-19 05:32:40] [INFO ] Implicit Places using invariants and state equation in 83 ms returned []
Implicit Place search using SMT with State Equation took 138 ms to find 0 implicit places.
[2023-03-19 05:32:40] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-19 05:32:40] [INFO ] Flow matrix only has 31 transitions (discarded 5 similar events)
[2023-03-19 05:32:40] [INFO ] Invariant cache hit.
[2023-03-19 05:32:40] [INFO ] Dead Transitions using invariants and state equation in 69 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 37/152 places, 36/179 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 250 ms. Remains : 37/152 places, 36/179 transitions.
Stuttering acceptance computed with spot in 85 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SmartHome-PT-10-LTLFireability-10 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:(NEQ 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 4 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-10-LTLFireability-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-10-LTLFireability-10 finished in 355 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 2 out of 152 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 152/152 places, 179/179 transitions.
Graph (trivial) has 136 edges and 152 vertex of which 74 / 152 are part of one of the 6 SCC in 1 ms
Free SCC test removed 68 places
Ensure Unique test removed 90 transitions
Reduce isomorphic transitions removed 90 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 14 transitions
Trivial Post-agglo rules discarded 14 transitions
Performed 14 trivial Post agglomeration. Transition count delta: 14
Iterating post reduction 0 with 14 rules applied. Total rules applied 15 place count 83 transition count 74
Reduce places removed 14 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 1 with 16 rules applied. Total rules applied 31 place count 69 transition count 72
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 32 place count 68 transition count 72
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 32 place count 68 transition count 67
Deduced a syphon composed of 5 places in 1 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 42 place count 63 transition count 67
Discarding 3 places :
Symmetric choice reduction at 3 with 3 rule applications. Total rules 45 place count 60 transition count 64
Iterating global reduction 3 with 3 rules applied. Total rules applied 48 place count 60 transition count 64
Performed 18 Post agglomeration using F-continuation condition.Transition count delta: 18
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 3 with 36 rules applied. Total rules applied 84 place count 42 transition count 46
Drop transitions removed 6 transitions
Redundant transition composition rules discarded 6 transitions
Iterating global reduction 3 with 6 rules applied. Total rules applied 90 place count 42 transition count 40
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 3 with 2 rules applied. Total rules applied 92 place count 40 transition count 40
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 94 place count 38 transition count 38
Applied a total of 94 rules in 34 ms. Remains 38 /152 variables (removed 114) and now considering 38/179 (removed 141) transitions.
[2023-03-19 05:32:40] [INFO ] Flow matrix only has 33 transitions (discarded 5 similar events)
// Phase 1: matrix 33 rows 38 cols
[2023-03-19 05:32:40] [INFO ] Computed 10 place invariants in 0 ms
[2023-03-19 05:32:40] [INFO ] Implicit Places using invariants in 66 ms returned []
[2023-03-19 05:32:40] [INFO ] Flow matrix only has 33 transitions (discarded 5 similar events)
[2023-03-19 05:32:40] [INFO ] Invariant cache hit.
[2023-03-19 05:32:40] [INFO ] Implicit Places using invariants and state equation in 63 ms returned []
Implicit Place search using SMT with State Equation took 135 ms to find 0 implicit places.
[2023-03-19 05:32:40] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 05:32:40] [INFO ] Flow matrix only has 33 transitions (discarded 5 similar events)
[2023-03-19 05:32:41] [INFO ] Invariant cache hit.
[2023-03-19 05:32:41] [INFO ] Dead Transitions using invariants and state equation in 63 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 38/152 places, 38/179 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 242 ms. Remains : 38/152 places, 38/179 transitions.
Stuttering acceptance computed with spot in 49 ms :[(AND (NOT p0) (NOT p1))]
Running random walk in product with property : SmartHome-PT-10-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=(AND p0 p1), acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={0} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={1} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0, 1} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s2 1), p1:(EQ s6 1)], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-10-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-10-LTLFireability-11 finished in 313 ms.
All properties solved by simple procedures.
Total runtime 6358 ms.
ITS solved all properties within timeout

BK_STOP 1679203962292

--------------------
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-10"
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-10, 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-167912647100228"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SmartHome-PT-10.tgz
mv SmartHome-PT-10 execution
cd execution
if [ "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 ;