Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2023-input.r453-smll-167912645100212.qcow2', fmt=qcow2 size=4294967296 backing_file=/data/fkordon/mcc2023-input.qcow2 cluster_size=65536 lazy_refcounts=off refcount_bits=16
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-5348
Executing tool itstools
Input is SmartHome-PT-08, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r453-smll-167912645100212
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 528K
-rw-r--r-- 1 mcc users 6.9K Feb 26 05:47 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K Feb 26 05:47 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.7K Feb 26 05:46 CTLFireability.txt
-rw-r--r-- 1 mcc users 53K Feb 26 05:46 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.6K 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 12K Feb 26 05:49 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 127K Feb 26 05:49 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 8.3K Feb 26 05:48 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 72K 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 64K 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-08-LTLFireability-00
FORMULA_NAME SmartHome-PT-08-LTLFireability-01
FORMULA_NAME SmartHome-PT-08-LTLFireability-02
FORMULA_NAME SmartHome-PT-08-LTLFireability-03
FORMULA_NAME SmartHome-PT-08-LTLFireability-04
FORMULA_NAME SmartHome-PT-08-LTLFireability-05
FORMULA_NAME SmartHome-PT-08-LTLFireability-06
FORMULA_NAME SmartHome-PT-08-LTLFireability-07
FORMULA_NAME SmartHome-PT-08-LTLFireability-08
FORMULA_NAME SmartHome-PT-08-LTLFireability-09
FORMULA_NAME SmartHome-PT-08-LTLFireability-10
FORMULA_NAME SmartHome-PT-08-LTLFireability-11
FORMULA_NAME SmartHome-PT-08-LTLFireability-12
FORMULA_NAME SmartHome-PT-08-LTLFireability-13
FORMULA_NAME SmartHome-PT-08-LTLFireability-14
FORMULA_NAME SmartHome-PT-08-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679245348718

bash -c /home/mcc/BenchKit/BenchKit_head.sh 2> STDERR ; echo ; echo -n "BK_STOP " ; date -u +%s%3N
Invoking MCC driver with
BK_TOOL=itstools
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SmartHome-PT-08
Not applying reductions.
Model is PT
LTLFireability PT
Running Version 202303021504
[2023-03-19 17:02:32] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//../itstools/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2023-03-19 17:02:32] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-19 17:02:32] [INFO ] Load time of PNML (sax parser for PT used): 108 ms
[2023-03-19 17:02:32] [INFO ] Transformed 252 places.
[2023-03-19 17:02:32] [INFO ] Transformed 291 transitions.
[2023-03-19 17:02:32] [INFO ] Found NUPN structural information;
[2023-03-19 17:02:32] [INFO ] Parsed PT model containing 252 places and 291 transitions and 664 arcs in 241 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 12 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Deduced a syphon composed of 20 places in 3 ms
Reduce places removed 20 places and 21 transitions.
FORMULA SmartHome-PT-08-LTLFireability-03 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-08-LTLFireability-06 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-08-LTLFireability-07 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-08-LTLFireability-12 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 26 out of 232 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 232/232 places, 270/270 transitions.
Discarding 58 places :
Symmetric choice reduction at 0 with 58 rule applications. Total rules 58 place count 174 transition count 212
Iterating global reduction 0 with 58 rules applied. Total rules applied 116 place count 174 transition count 212
Ensure Unique test removed 6 transitions
Reduce isomorphic transitions removed 6 transitions.
Iterating post reduction 0 with 6 rules applied. Total rules applied 122 place count 174 transition count 206
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 132 place count 164 transition count 196
Iterating global reduction 1 with 10 rules applied. Total rules applied 142 place count 164 transition count 196
Discarding 9 places :
Symmetric choice reduction at 1 with 9 rule applications. Total rules 151 place count 155 transition count 187
Iterating global reduction 1 with 9 rules applied. Total rules applied 160 place count 155 transition count 187
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 161 place count 155 transition count 186
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 162 place count 154 transition count 185
Iterating global reduction 2 with 1 rules applied. Total rules applied 163 place count 154 transition count 185
Applied a total of 163 rules in 108 ms. Remains 154 /232 variables (removed 78) and now considering 185/270 (removed 85) transitions.
// Phase 1: matrix 185 rows 154 cols
[2023-03-19 17:02:33] [INFO ] Computed 11 place invariants in 17 ms
[2023-03-19 17:02:33] [INFO ] Implicit Places using invariants in 322 ms returned []
[2023-03-19 17:02:33] [INFO ] Invariant cache hit.
[2023-03-19 17:02:33] [INFO ] Implicit Places using invariants and state equation in 252 ms returned []
Implicit Place search using SMT with State Equation took 628 ms to find 0 implicit places.
[2023-03-19 17:02:33] [INFO ] Invariant cache hit.
[2023-03-19 17:02:33] [INFO ] Dead Transitions using invariants and state equation in 243 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 154/232 places, 185/270 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 981 ms. Remains : 154/232 places, 185/270 transitions.
Support contains 26 out of 154 places after structural reductions.
[2023-03-19 17:02:34] [INFO ] Flatten gal took : 65 ms
[2023-03-19 17:02:34] [INFO ] Flatten gal took : 24 ms
[2023-03-19 17:02:34] [INFO ] Input system was already deterministic with 185 transitions.
Incomplete random walk after 10000 steps, including 64 resets, run finished after 780 ms. (steps per millisecond=12 ) properties (out of 20) seen :16
Incomplete Best-First random walk after 10000 steps, including 10 resets, run finished after 83 ms. (steps per millisecond=120 ) properties (out of 4) seen :0
Incomplete Best-First random walk after 10001 steps, including 13 resets, run finished after 46 ms. (steps per millisecond=217 ) properties (out of 4) seen :1
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 27 ms. (steps per millisecond=370 ) properties (out of 3) seen :0
Incomplete Best-First random walk after 10001 steps, including 11 resets, run finished after 28 ms. (steps per millisecond=357 ) properties (out of 3) seen :0
Running SMT prover for 3 properties.
[2023-03-19 17:02:35] [INFO ] Invariant cache hit.
[2023-03-19 17:02:35] [INFO ] [Real]Absence check using 11 positive place invariants in 6 ms returned sat
[2023-03-19 17:02:35] [INFO ] After 161ms SMT Verify possible using state equation in real domain returned unsat :0 sat :1 real:2
[2023-03-19 17:02:35] [INFO ] After 200ms SMT Verify possible using trap constraints in real domain returned unsat :0 sat :1 real:2
Attempting to minimize the solution found.
Minimization took 36 ms.
[2023-03-19 17:02:35] [INFO ] After 355ms SMT Verify possible using all constraints in real domain returned unsat :0 sat :1 real:2
[2023-03-19 17:02:35] [INFO ] [Nat]Absence check using 11 positive place invariants in 7 ms returned sat
[2023-03-19 17:02:35] [INFO ] After 164ms SMT Verify possible using state equation in natural domain returned unsat :0 sat :3
[2023-03-19 17:02:35] [INFO ] After 227ms SMT Verify possible using trap constraints in natural domain returned unsat :0 sat :3
Attempting to minimize the solution found.
Minimization took 58 ms.
[2023-03-19 17:02:36] [INFO ] After 422ms SMT Verify possible using all constraints in natural domain returned unsat :0 sat :3
Fused 3 Parikh solutions to 2 different solutions.
Parikh walk visited 0 properties in 4 ms.
Support contains 4 out of 154 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 154/154 places, 185/185 transitions.
Graph (trivial) has 143 edges and 154 vertex of which 61 / 154 are part of one of the 5 SCC in 3 ms
Free SCC test removed 56 places
Drop transitions removed 78 transitions
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 80 transitions.
Drop transitions removed 25 transitions
Trivial Post-agglo rules discarded 25 transitions
Performed 25 trivial Post agglomeration. Transition count delta: 25
Iterating post reduction 0 with 25 rules applied. Total rules applied 26 place count 98 transition count 80
Reduce places removed 25 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 27 rules applied. Total rules applied 53 place count 73 transition count 78
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 54 place count 72 transition count 78
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 8 Pre rules applied. Total rules applied 54 place count 72 transition count 70
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 70 place count 64 transition count 70
Discarding 5 places :
Symmetric choice reduction at 3 with 5 rule applications. Total rules 75 place count 59 transition count 65
Iterating global reduction 3 with 5 rules applied. Total rules applied 80 place count 59 transition count 65
Performed 25 Post agglomeration using F-continuation condition with reduction of 4 identical transitions.
Deduced a syphon composed of 25 places in 0 ms
Reduce places removed 25 places and 0 transitions.
Iterating global reduction 3 with 50 rules applied. Total rules applied 130 place count 34 transition count 36
Drop transitions removed 10 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 11 transitions.
Graph (complete) has 104 edges and 34 vertex of which 32 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 ms
Discarding 2 places :
Also discarding 0 output transitions
Iterating post reduction 3 with 12 rules applied. Total rules applied 142 place count 32 transition count 25
Free-agglomeration rule applied 5 times.
Iterating global reduction 4 with 5 rules applied. Total rules applied 147 place count 32 transition count 20
Reduce places removed 5 places and 0 transitions.
Iterating post reduction 4 with 5 rules applied. Total rules applied 152 place count 27 transition count 20
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 153 place count 26 transition count 19
Reduce places removed 3 places and 0 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 5 with 5 rules applied. Total rules applied 158 place count 23 transition count 17
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 160 place count 21 transition count 17
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 7 with 3 Pre rules applied. Total rules applied 160 place count 21 transition count 14
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 7 with 6 rules applied. Total rules applied 166 place count 18 transition count 14
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 7 with 2 rules applied. Total rules applied 168 place count 17 transition count 13
Applied a total of 168 rules in 32 ms. Remains 17 /154 variables (removed 137) and now considering 13/185 (removed 172) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 32 ms. Remains : 17/154 places, 13/185 transitions.
Finished random walk after 84 steps, including 8 resets, run visited all 3 properties in 2 ms. (steps per millisecond=42 )
Computed a total of 15 stabilizing places and 15 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' '!(G(F(p0)))'
Support contains 1 out of 154 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 154/154 places, 185/185 transitions.
Graph (trivial) has 148 edges and 154 vertex of which 71 / 154 are part of one of the 6 SCC in 1 ms
Free SCC test removed 65 places
Ensure Unique test removed 87 transitions
Reduce isomorphic transitions removed 87 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 0 with 21 rules applied. Total rules applied 22 place count 88 transition count 76
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 1 with 21 rules applied. Total rules applied 43 place count 67 transition count 76
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 43 place count 67 transition count 69
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 57 place count 60 transition count 69
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 62 place count 55 transition count 64
Iterating global reduction 2 with 5 rules applied. Total rules applied 67 place count 55 transition count 64
Performed 22 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 22 places in 0 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 44 rules applied. Total rules applied 111 place count 33 transition count 39
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 2 with 10 rules applied. Total rules applied 121 place count 33 transition count 29
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 123 place count 31 transition count 29
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 125 place count 29 transition count 27
Applied a total of 125 rules in 21 ms. Remains 29 /154 variables (removed 125) and now considering 27/185 (removed 158) transitions.
[2023-03-19 17:02:36] [INFO ] Flow matrix only has 22 transitions (discarded 5 similar events)
// Phase 1: matrix 22 rows 29 cols
[2023-03-19 17:02:36] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-19 17:02:36] [INFO ] Implicit Places using invariants in 55 ms returned []
[2023-03-19 17:02:36] [INFO ] Flow matrix only has 22 transitions (discarded 5 similar events)
[2023-03-19 17:02:36] [INFO ] Invariant cache hit.
[2023-03-19 17:02:36] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 121 ms to find 0 implicit places.
[2023-03-19 17:02:36] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 17:02:36] [INFO ] Flow matrix only has 22 transitions (discarded 5 similar events)
[2023-03-19 17:02:36] [INFO ] Invariant cache hit.
[2023-03-19 17:02:36] [INFO ] Dead Transitions using invariants and state equation in 55 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 29/154 places, 27/185 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 207 ms. Remains : 29/154 places, 27/185 transitions.
Stuttering acceptance computed with spot in 269 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SmartHome-PT-08-LTLFireability-00 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 s6 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 2 ms.
FORMULA SmartHome-PT-08-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-08-LTLFireability-00 finished in 545 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X(X(G(p0))))'
Support contains 1 out of 154 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 154/154 places, 185/185 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 142 transition count 173
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 142 transition count 173
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 29 place count 137 transition count 168
Iterating global reduction 0 with 5 rules applied. Total rules applied 34 place count 137 transition count 168
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 37 place count 134 transition count 165
Iterating global reduction 0 with 3 rules applied. Total rules applied 40 place count 134 transition count 165
Applied a total of 40 rules in 14 ms. Remains 134 /154 variables (removed 20) and now considering 165/185 (removed 20) transitions.
// Phase 1: matrix 165 rows 134 cols
[2023-03-19 17:02:36] [INFO ] Computed 11 place invariants in 3 ms
[2023-03-19 17:02:36] [INFO ] Implicit Places using invariants in 75 ms returned []
[2023-03-19 17:02:36] [INFO ] Invariant cache hit.
[2023-03-19 17:02:37] [INFO ] Implicit Places using invariants and state equation in 158 ms returned []
Implicit Place search using SMT with State Equation took 239 ms to find 0 implicit places.
[2023-03-19 17:02:37] [INFO ] Invariant cache hit.
[2023-03-19 17:02:37] [INFO ] Dead Transitions using invariants and state equation in 156 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 134/154 places, 165/185 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 412 ms. Remains : 134/154 places, 165/185 transitions.
Stuttering acceptance computed with spot in 137 ms :[true, (NOT p0), (NOT p0), (NOT p0)]
Running random walk in product with property : SmartHome-PT-08-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 1}], [{ cond=true, acceptance={} source=3 dest: 2}]], initial=3, aps=[p0:(EQ s91 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 1 ms.
FORMULA SmartHome-PT-08-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-08-LTLFireability-01 finished in 567 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(p0))'
Support contains 1 out of 154 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 154/154 places, 185/185 transitions.
Graph (trivial) has 147 edges and 154 vertex of which 71 / 154 are part of one of the 6 SCC in 1 ms
Free SCC test removed 65 places
Ensure Unique test removed 87 transitions
Reduce isomorphic transitions removed 87 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 19 transitions
Trivial Post-agglo rules discarded 19 transitions
Performed 19 trivial Post agglomeration. Transition count delta: 19
Iterating post reduction 0 with 19 rules applied. Total rules applied 20 place count 88 transition count 78
Reduce places removed 19 places and 0 transitions.
Iterating post reduction 1 with 19 rules applied. Total rules applied 39 place count 69 transition count 78
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 8 Pre rules applied. Total rules applied 39 place count 69 transition count 70
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 55 place count 61 transition count 70
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 60 place count 56 transition count 65
Iterating global reduction 2 with 5 rules applied. Total rules applied 65 place count 56 transition count 65
Performed 22 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 22 places in 0 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 44 rules applied. Total rules applied 109 place count 34 transition count 40
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 2 with 10 rules applied. Total rules applied 119 place count 34 transition count 30
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 121 place count 32 transition count 30
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 123 place count 30 transition count 28
Applied a total of 123 rules in 17 ms. Remains 30 /154 variables (removed 124) and now considering 28/185 (removed 157) transitions.
[2023-03-19 17:02:37] [INFO ] Flow matrix only has 23 transitions (discarded 5 similar events)
// Phase 1: matrix 23 rows 30 cols
[2023-03-19 17:02:37] [INFO ] Computed 9 place invariants in 0 ms
[2023-03-19 17:02:37] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-19 17:02:37] [INFO ] Flow matrix only has 23 transitions (discarded 5 similar events)
[2023-03-19 17:02:37] [INFO ] Invariant cache hit.
[2023-03-19 17:02:37] [INFO ] Implicit Places using invariants and state equation in 49 ms returned []
Implicit Place search using SMT with State Equation took 88 ms to find 0 implicit places.
[2023-03-19 17:02:37] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 17:02:37] [INFO ] Flow matrix only has 23 transitions (discarded 5 similar events)
[2023-03-19 17:02:37] [INFO ] Invariant cache hit.
[2023-03-19 17:02:37] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 30/154 places, 28/185 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 150 ms. Remains : 30/154 places, 28/185 transitions.
Stuttering acceptance computed with spot in 37 ms :[(NOT p0)]
Running random walk in product with property : SmartHome-PT-08-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s10 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, colored, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA SmartHome-PT-08-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-08-LTLFireability-02 finished in 200 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' '!((p0 U X((G(p0)||F(G(p1))))))'
Support contains 2 out of 154 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 154/154 places, 185/185 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 142 transition count 173
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 142 transition count 173
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 29 place count 137 transition count 168
Iterating global reduction 0 with 5 rules applied. Total rules applied 34 place count 137 transition count 168
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 37 place count 134 transition count 165
Iterating global reduction 0 with 3 rules applied. Total rules applied 40 place count 134 transition count 165
Applied a total of 40 rules in 12 ms. Remains 134 /154 variables (removed 20) and now considering 165/185 (removed 20) transitions.
// Phase 1: matrix 165 rows 134 cols
[2023-03-19 17:02:37] [INFO ] Computed 11 place invariants in 5 ms
[2023-03-19 17:02:37] [INFO ] Implicit Places using invariants in 69 ms returned []
[2023-03-19 17:02:37] [INFO ] Invariant cache hit.
[2023-03-19 17:02:37] [INFO ] Implicit Places using invariants and state equation in 112 ms returned []
Implicit Place search using SMT with State Equation took 182 ms to find 0 implicit places.
[2023-03-19 17:02:37] [INFO ] Invariant cache hit.
[2023-03-19 17:02:37] [INFO ] Dead Transitions using invariants and state equation in 117 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 134/154 places, 165/185 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 312 ms. Remains : 134/154 places, 165/185 transitions.
Stuttering acceptance computed with spot in 118 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : SmartHome-PT-08-LTLFireability-04 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=p0, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(EQ s76 1), p1:(NEQ s45 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 694 reset in 482 ms.
Stack based approach found an accepted trace after 59 steps with 0 reset with depth 60 and stack size 59 in 1 ms.
FORMULA SmartHome-PT-08-LTLFireability-04 FALSE TECHNIQUES STACK_TEST
Treatment of property SmartHome-PT-08-LTLFireability-04 finished in 934 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(p0)||F(p1))))'
Support contains 3 out of 154 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 154/154 places, 185/185 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 143 transition count 174
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 143 transition count 174
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 26 place count 139 transition count 170
Iterating global reduction 0 with 4 rules applied. Total rules applied 30 place count 139 transition count 170
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 33 place count 136 transition count 167
Iterating global reduction 0 with 3 rules applied. Total rules applied 36 place count 136 transition count 167
Applied a total of 36 rules in 24 ms. Remains 136 /154 variables (removed 18) and now considering 167/185 (removed 18) transitions.
// Phase 1: matrix 167 rows 136 cols
[2023-03-19 17:02:38] [INFO ] Computed 11 place invariants in 6 ms
[2023-03-19 17:02:38] [INFO ] Implicit Places using invariants in 94 ms returned []
[2023-03-19 17:02:38] [INFO ] Invariant cache hit.
[2023-03-19 17:02:38] [INFO ] Implicit Places using invariants and state equation in 183 ms returned []
Implicit Place search using SMT with State Equation took 283 ms to find 0 implicit places.
[2023-03-19 17:02:38] [INFO ] Invariant cache hit.
[2023-03-19 17:02:39] [INFO ] Dead Transitions using invariants and state equation in 169 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 136/154 places, 167/185 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 487 ms. Remains : 136/154 places, 167/185 transitions.
Stuttering acceptance computed with spot in 165 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : SmartHome-PT-08-LTLFireability-05 automaton TGBA Formula[mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=2 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=2 dest: 2}]], initial=1, aps=[p1:(EQ s81 1), p0:(OR (AND (EQ s77 1) (EQ s1 0)) (EQ s1 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 111 steps with 0 reset in 16 ms.
FORMULA SmartHome-PT-08-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-08-LTLFireability-05 finished in 695 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(G(p1))))'
Support contains 2 out of 154 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 154/154 places, 185/185 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 144 transition count 175
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 144 transition count 175
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 25 place count 139 transition count 170
Iterating global reduction 0 with 5 rules applied. Total rules applied 30 place count 139 transition count 170
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 34 place count 135 transition count 166
Iterating global reduction 0 with 4 rules applied. Total rules applied 38 place count 135 transition count 166
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 39 place count 134 transition count 165
Iterating global reduction 0 with 1 rules applied. Total rules applied 40 place count 134 transition count 165
Applied a total of 40 rules in 47 ms. Remains 134 /154 variables (removed 20) and now considering 165/185 (removed 20) transitions.
// Phase 1: matrix 165 rows 134 cols
[2023-03-19 17:02:39] [INFO ] Computed 11 place invariants in 2 ms
[2023-03-19 17:02:39] [INFO ] Implicit Places using invariants in 86 ms returned []
[2023-03-19 17:02:39] [INFO ] Invariant cache hit.
[2023-03-19 17:02:39] [INFO ] Implicit Places using invariants and state equation in 177 ms returned []
Implicit Place search using SMT with State Equation took 267 ms to find 0 implicit places.
[2023-03-19 17:02:39] [INFO ] Invariant cache hit.
[2023-03-19 17:02:39] [INFO ] Dead Transitions using invariants and state equation in 217 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 134/154 places, 165/185 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 533 ms. Remains : 134/154 places, 165/185 transitions.
Stuttering acceptance computed with spot in 214 ms :[(NOT p1), true, (OR (NOT p1) (NOT p0)), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : SmartHome-PT-08-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=p1, acceptance={} source=0 dest: 0}, { cond=(NOT p1), acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=p0, acceptance={} source=2 dest: 0}, { cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=(AND p0 p1), acceptance={0} source=3 dest: 0}, { cond=(NOT p1), acceptance={0} source=3 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={0} source=3 dest: 3}]], initial=2, aps=[p1:(EQ s65 1), p0:(EQ s44 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-08-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-08-LTLFireability-08 finished in 783 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(p0)&&(p1||F(p2)))))'
Support contains 3 out of 154 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 154/154 places, 185/185 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 143 transition count 174
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 143 transition count 174
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 26 place count 139 transition count 170
Iterating global reduction 0 with 4 rules applied. Total rules applied 30 place count 139 transition count 170
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 33 place count 136 transition count 167
Iterating global reduction 0 with 3 rules applied. Total rules applied 36 place count 136 transition count 167
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 135 transition count 166
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 135 transition count 166
Applied a total of 38 rules in 22 ms. Remains 135 /154 variables (removed 19) and now considering 166/185 (removed 19) transitions.
// Phase 1: matrix 166 rows 135 cols
[2023-03-19 17:02:40] [INFO ] Computed 11 place invariants in 2 ms
[2023-03-19 17:02:40] [INFO ] Implicit Places using invariants in 98 ms returned []
[2023-03-19 17:02:40] [INFO ] Invariant cache hit.
[2023-03-19 17:02:40] [INFO ] Implicit Places using invariants and state equation in 170 ms returned []
Implicit Place search using SMT with State Equation took 270 ms to find 0 implicit places.
[2023-03-19 17:02:40] [INFO ] Invariant cache hit.
[2023-03-19 17:02:40] [INFO ] Dead Transitions using invariants and state equation in 166 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 135/154 places, 166/185 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 462 ms. Remains : 135/154 places, 166/185 transitions.
Stuttering acceptance computed with spot in 267 ms :[(NOT p0), (OR (NOT p0) (AND (NOT p1) (NOT p2))), (OR (NOT p0) (NOT p2)), true, (OR (NOT p0) (AND (NOT p1) (NOT p2)))]
Running random walk in product with property : SmartHome-PT-08-LTLFireability-09 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 3}], [{ cond=(OR (AND p0 p1) (AND p0 p2)), acceptance={} source=1 dest: 0}, { cond=(AND p0 (NOT p1) (NOT p2)), acceptance={} source=1 dest: 2}, { cond=(NOT p0), acceptance={} source=1 dest: 3}], [{ cond=(AND p0 p2), acceptance={0} source=2 dest: 0}, { cond=(AND p0 (NOT p2)), acceptance={0} source=2 dest: 2}, { cond=(NOT p0), acceptance={0} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}], [{ cond=true, acceptance={} source=4 dest: 1}]], initial=4, aps=[p0:(EQ s45 1), p1:(EQ s84 1), p2:(EQ s64 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-sensitive, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-08-LTLFireability-09 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-08-LTLFireability-09 finished in 756 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||G(F((G(!p1)||(!p1&&F(!p2))))))))'
Support contains 5 out of 154 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 154/154 places, 185/185 transitions.
Graph (trivial) has 139 edges and 154 vertex of which 44 / 154 are part of one of the 5 SCC in 1 ms
Free SCC test removed 39 places
Ensure Unique test removed 54 transitions
Reduce isomorphic transitions removed 54 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 34 transitions
Trivial Post-agglo rules discarded 34 transitions
Performed 34 trivial Post agglomeration. Transition count delta: 34
Iterating post reduction 0 with 34 rules applied. Total rules applied 35 place count 114 transition count 96
Reduce places removed 34 places and 0 transitions.
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 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 1 with 42 rules applied. Total rules applied 77 place count 80 transition count 88
Reduce places removed 5 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 2 with 9 rules applied. Total rules applied 86 place count 75 transition count 84
Reduce places removed 2 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 3 with 3 rules applied. Total rules applied 89 place count 73 transition count 83
Reduce places removed 1 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 91 place count 72 transition count 82
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 8 Pre rules applied. Total rules applied 91 place count 72 transition count 74
Deduced a syphon composed of 8 places in 1 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 5 with 16 rules applied. Total rules applied 107 place count 64 transition count 74
Discarding 6 places :
Symmetric choice reduction at 5 with 6 rule applications. Total rules 113 place count 58 transition count 68
Iterating global reduction 5 with 6 rules applied. Total rules applied 119 place count 58 transition count 68
Performed 18 Post agglomeration using F-continuation condition with reduction of 2 identical transitions.
Deduced a syphon composed of 18 places in 0 ms
Reduce places removed 18 places and 0 transitions.
Iterating global reduction 5 with 36 rules applied. Total rules applied 155 place count 40 transition count 48
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 5 with 5 rules applied. Total rules applied 160 place count 40 transition count 43
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 161 place count 39 transition count 43
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 6 with 1 rules applied. Total rules applied 162 place count 39 transition count 43
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 6 with 1 rules applied. Total rules applied 163 place count 38 transition count 42
Applied a total of 163 rules in 58 ms. Remains 38 /154 variables (removed 116) and now considering 42/185 (removed 143) transitions.
[2023-03-19 17:02:40] [INFO ] Flow matrix only has 35 transitions (discarded 7 similar events)
// Phase 1: matrix 35 rows 38 cols
[2023-03-19 17:02:40] [INFO ] Computed 10 place invariants in 1 ms
[2023-03-19 17:02:40] [INFO ] Implicit Places using invariants in 47 ms returned []
[2023-03-19 17:02:40] [INFO ] Flow matrix only has 35 transitions (discarded 7 similar events)
[2023-03-19 17:02:40] [INFO ] Invariant cache hit.
[2023-03-19 17:02:40] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-19 17:02:40] [INFO ] Implicit Places using invariants and state equation in 59 ms returned []
Implicit Place search using SMT with State Equation took 108 ms to find 0 implicit places.
[2023-03-19 17:02:40] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 17:02:40] [INFO ] Flow matrix only has 35 transitions (discarded 7 similar events)
[2023-03-19 17:02:40] [INFO ] Invariant cache hit.
[2023-03-19 17:02:41] [INFO ] Dead Transitions using invariants and state equation in 45 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 38/154 places, 42/185 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 220 ms. Remains : 38/154 places, 42/185 transitions.
Stuttering acceptance computed with spot in 116 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1 p2)]
Running random walk in product with property : SmartHome-PT-08-LTLFireability-10 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 1}, { cond=(AND p2 p1 (NOT p0)), acceptance={} source=0 dest: 2}], [{ cond=(AND p1 (NOT p0)), acceptance={0} source=1 dest: 1}], [{ cond=(AND p2 (NOT p1) (NOT p0)), acceptance={} source=2 dest: 2}, { cond=(AND p2 p1 (NOT p0)), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(EQ s4 1), p1:(AND (EQ s20 1) (EQ s10 1)), p2:(AND (EQ s1 1) (EQ s17 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Product exploration explored 100000 steps with 13820 reset in 253 ms.
Product exploration explored 100000 steps with 13729 reset in 348 ms.
Computed a total of 3 stabilizing places and 3 stable transitions
Computed a total of 3 stabilizing places and 3 stable transitions
Detected a total of 3/38 stabilizing places and 3/42 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (NOT p0)), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND p2 p1 (NOT p0)))), (X (NOT (AND p2 (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND p2 p1 (NOT p0))))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (X (X (AND p2 (NOT p1) (NOT p0)))), (X (X (NOT (AND p2 (NOT p1) (NOT p0)))))]
Knowledge based reduction with 8 factoid took 577 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 147 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1 p2)]
Finished random walk after 3879 steps, including 164 resets, run visited all 4 properties in 29 ms. (steps per millisecond=133 )
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (NOT p0)), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND p2 p1 (NOT p0)))), (X (NOT (AND p2 (NOT p1) (NOT p0)))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND p2 p1 (NOT p0))))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (NOT p0))), (X (X p0)), (X (X (AND p2 (NOT p1) (NOT p0)))), (X (X (NOT (AND p2 (NOT p1) (NOT p0))))), (F (AND (NOT p1) (NOT p0) p2)), (F p0), (F (AND p1 (NOT p0) p2)), (F (AND p1 (NOT p0)))]
Knowledge based reduction with 8 factoid took 725 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 164 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1 p2)]
Stuttering acceptance computed with spot in 163 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1 p2)]
Support contains 5 out of 38 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 38/38 places, 42/42 transitions.
Applied a total of 0 rules in 3 ms. Remains 38 /38 variables (removed 0) and now considering 42/42 (removed 0) transitions.
[2023-03-19 17:02:43] [INFO ] Flow matrix only has 35 transitions (discarded 7 similar events)
[2023-03-19 17:02:43] [INFO ] Invariant cache hit.
[2023-03-19 17:02:43] [INFO ] Implicit Places using invariants in 64 ms returned []
[2023-03-19 17:02:43] [INFO ] Flow matrix only has 35 transitions (discarded 7 similar events)
[2023-03-19 17:02:43] [INFO ] Invariant cache hit.
[2023-03-19 17:02:43] [INFO ] State equation strengthened by 10 read => feed constraints.
[2023-03-19 17:02:43] [INFO ] Implicit Places using invariants and state equation in 80 ms returned []
Implicit Place search using SMT with State Equation took 146 ms to find 0 implicit places.
[2023-03-19 17:02:43] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-19 17:02:43] [INFO ] Flow matrix only has 35 transitions (discarded 7 similar events)
[2023-03-19 17:02:43] [INFO ] Invariant cache hit.
[2023-03-19 17:02:43] [INFO ] Dead Transitions using invariants and state equation in 59 ms found 0 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 220 ms. Remains : 38/38 places, 42/42 transitions.
Computed a total of 3 stabilizing places and 3 stable transitions
Computed a total of 3 stabilizing places and 3 stable transitions
Detected a total of 3/38 stabilizing places and 3/42 transitions leading to convergence knowledge of the form 'F(Gp|G!p)' for 1/3 atomic propositions.
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (NOT (AND (NOT p1) (NOT p0) p2))), (X (NOT p0)), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND p1 (NOT p0) p2))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND p1 (NOT p0) p2)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p0) p2))), (X (X (NOT (AND (NOT p1) (NOT p0) p2)))), (X (X (NOT p0))), (X (X p0))]
Knowledge based reduction with 8 factoid took 600 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 168 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1 p2)]
Finished random walk after 670 steps, including 28 resets, run visited all 4 properties in 5 ms. (steps per millisecond=134 )
Knowledge obtained : [(AND (NOT p0) (NOT p1) (NOT p2)), (X (NOT (AND (NOT p1) (NOT p0) p2))), (X (NOT p0)), (X (NOT (AND p1 (NOT p0)))), (X (NOT (AND p1 (NOT p0) p2))), (X (X (NOT (AND p1 (NOT p0))))), (X (X (NOT (AND p1 (NOT p0) p2)))), (F (OR (G p0) (G (NOT p0))))]
False Knowledge obtained : [(X (X (AND (NOT p1) (NOT p0) p2))), (X (X (NOT (AND (NOT p1) (NOT p0) p2)))), (X (X (NOT p0))), (X (X p0)), (F (AND (NOT p1) (NOT p0) p2)), (F p0), (F (AND p1 (NOT p0) p2)), (F (AND p1 (NOT p0)))]
Knowledge based reduction with 8 factoid took 579 ms. Reduced automaton from 3 states, 6 edges and 3 AP (stutter insensitive) to 3 states, 6 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 109 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1 p2)]
Stuttering acceptance computed with spot in 136 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1 p2)]
Stuttering acceptance computed with spot in 164 ms :[(AND (NOT p0) p1), (AND (NOT p0) p1), (AND (NOT p0) p1 p2)]
Product exploration explored 100000 steps with 13859 reset in 235 ms.
Product exploration explored 100000 steps with 13875 reset in 271 ms.
Built C files in :
/tmp/ltsmin6190646410286428719
[2023-03-19 17:02:46] [INFO ] Computing symmetric may disable matrix : 42 transitions.
[2023-03-19 17:02:46] [INFO ] Computation of Complete disable matrix. took 1 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 17:02:46] [INFO ] Computing symmetric may enable matrix : 42 transitions.
[2023-03-19 17:02:46] [INFO ] Computation of Complete enable matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 17:02:46] [INFO ] Computing Do-Not-Accords matrix : 42 transitions.
[2023-03-19 17:02:46] [INFO ] Computation of Completed DNA matrix. took 0 ms. Total solver calls (SAT/UNSAT): 0(0/0)
[2023-03-19 17:02:46] [INFO ] Built C files in 14ms conformant to PINS (ltsmin variant)in folder :/tmp/ltsmin6190646410286428719
Running compilation step : cd /tmp/ltsmin6190646410286428719;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/limit_time.pl' '3' 'gcc' '-c' '-I/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/include/' '-I.' '-std=c99' '-fPIC' '-O0' 'model.c'
Compilation finished in 410 ms.
Running link step : cd /tmp/ltsmin6190646410286428719;'gcc' '-shared' '-o' 'gal.so' 'model.o'
Link finished in 46 ms.
Running LTSmin : cd /tmp/ltsmin6190646410286428719;'/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.move.gal.ltsmin.binaries_1.0.0.202303021504/bin/pins2lts-mc-linux64' './gal.so' '--threads=8' '-p' '--pins-guards' '--when' '--hoa' '/tmp/stateBased13955681124051043593.hoa' '--buchi-type=spotba'
LTSmin run took 116 ms.
FORMULA SmartHome-PT-08-LTLFireability-10 TRUE TECHNIQUES PARTIAL_ORDER EXPLICIT LTSMIN SAT_SMT
Treatment of property SmartHome-PT-08-LTLFireability-10 finished in 5978 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(X((G(F(p0)) U (!p1&&F(G(p1))))))'
Support contains 3 out of 154 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 154/154 places, 185/185 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 143 transition count 174
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 143 transition count 174
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 27 place count 138 transition count 169
Iterating global reduction 0 with 5 rules applied. Total rules applied 32 place count 138 transition count 169
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 36 place count 134 transition count 165
Iterating global reduction 0 with 4 rules applied. Total rules applied 40 place count 134 transition count 165
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 41 place count 133 transition count 164
Iterating global reduction 0 with 1 rules applied. Total rules applied 42 place count 133 transition count 164
Applied a total of 42 rules in 9 ms. Remains 133 /154 variables (removed 21) and now considering 164/185 (removed 21) transitions.
// Phase 1: matrix 164 rows 133 cols
[2023-03-19 17:02:46] [INFO ] Computed 11 place invariants in 1 ms
[2023-03-19 17:02:46] [INFO ] Implicit Places using invariants in 60 ms returned []
[2023-03-19 17:02:46] [INFO ] Invariant cache hit.
[2023-03-19 17:02:47] [INFO ] Implicit Places using invariants and state equation in 159 ms returned []
Implicit Place search using SMT with State Equation took 221 ms to find 0 implicit places.
[2023-03-19 17:02:47] [INFO ] Invariant cache hit.
[2023-03-19 17:02:47] [INFO ] Dead Transitions using invariants and state equation in 184 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 133/154 places, 164/185 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 415 ms. Remains : 133/154 places, 164/185 transitions.
Stuttering acceptance computed with spot in 273 ms :[true, true, (NOT p0), (NOT p0), (NOT p1)]
Running random walk in product with property : SmartHome-PT-08-LTLFireability-11 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=p1, acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p0)), acceptance={} source=1 dest: 2}, { cond=p1, acceptance={} source=1 dest: 3}, { cond=(NOT p1), acceptance={} source=1 dest: 4}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}], [{ cond=p1, acceptance={} source=4 dest: 4}, { cond=(NOT p1), acceptance={0} source=4 dest: 4}]], initial=0, aps=[p1:(AND (EQ s34 1) (EQ s123 1)), p0:(EQ s92 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 88 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-08-LTLFireability-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-08-LTLFireability-11 finished in 712 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 154 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 154/154 places, 185/185 transitions.
Graph (trivial) has 148 edges and 154 vertex of which 71 / 154 are part of one of the 6 SCC in 1 ms
Free SCC test removed 65 places
Ensure Unique test removed 87 transitions
Reduce isomorphic transitions removed 87 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 0 with 21 rules applied. Total rules applied 22 place count 88 transition count 76
Reduce places removed 21 places and 0 transitions.
Iterating post reduction 1 with 21 rules applied. Total rules applied 43 place count 67 transition count 76
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 43 place count 67 transition count 69
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 57 place count 60 transition count 69
Discarding 5 places :
Symmetric choice reduction at 2 with 5 rule applications. Total rules 62 place count 55 transition count 64
Iterating global reduction 2 with 5 rules applied. Total rules applied 67 place count 55 transition count 64
Performed 22 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 22 places in 0 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 2 with 44 rules applied. Total rules applied 111 place count 33 transition count 39
Drop transitions removed 9 transitions
Redundant transition composition rules discarded 9 transitions
Iterating global reduction 2 with 9 rules applied. Total rules applied 120 place count 33 transition count 30
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 121 place count 32 transition count 30
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 123 place count 30 transition count 28
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 124 place count 29 transition count 28
Applied a total of 124 rules in 27 ms. Remains 29 /154 variables (removed 125) and now considering 28/185 (removed 157) transitions.
[2023-03-19 17:02:47] [INFO ] Flow matrix only has 23 transitions (discarded 5 similar events)
// Phase 1: matrix 23 rows 29 cols
[2023-03-19 17:02:47] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-19 17:02:47] [INFO ] Implicit Places using invariants in 56 ms returned []
[2023-03-19 17:02:47] [INFO ] Flow matrix only has 23 transitions (discarded 5 similar events)
[2023-03-19 17:02:47] [INFO ] Invariant cache hit.
[2023-03-19 17:02:47] [INFO ] Implicit Places using invariants and state equation in 80 ms returned []
Implicit Place search using SMT with State Equation took 140 ms to find 0 implicit places.
[2023-03-19 17:02:47] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 17:02:47] [INFO ] Flow matrix only has 23 transitions (discarded 5 similar events)
[2023-03-19 17:02:47] [INFO ] Invariant cache hit.
[2023-03-19 17:02:47] [INFO ] Dead Transitions using invariants and state equation in 50 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 29/154 places, 28/185 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 230 ms. Remains : 29/154 places, 28/185 transitions.
Stuttering acceptance computed with spot in 50 ms :[(NOT p0)]
Running random walk in product with property : SmartHome-PT-08-LTLFireability-13 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s11 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-08-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-08-LTLFireability-13 finished in 301 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 4 out of 154 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 154/154 places, 185/185 transitions.
Graph (trivial) has 142 edges and 154 vertex of which 59 / 154 are part of one of the 5 SCC in 0 ms
Free SCC test removed 54 places
Ensure Unique test removed 72 transitions
Reduce isomorphic transitions removed 72 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 24 transitions
Trivial Post-agglo rules discarded 24 transitions
Performed 24 trivial Post agglomeration. Transition count delta: 24
Iterating post reduction 0 with 24 rules applied. Total rules applied 25 place count 99 transition count 88
Reduce places removed 24 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 26 rules applied. Total rules applied 51 place count 75 transition count 86
Reduce places removed 1 places and 0 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 2 with 2 rules applied. Total rules applied 53 place count 74 transition count 85
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 54 place count 73 transition count 85
Performed 8 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 8 Pre rules applied. Total rules applied 54 place count 73 transition count 77
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 4 with 16 rules applied. Total rules applied 70 place count 65 transition count 77
Discarding 7 places :
Symmetric choice reduction at 4 with 7 rule applications. Total rules 77 place count 58 transition count 70
Iterating global reduction 4 with 7 rules applied. Total rules applied 84 place count 58 transition count 70
Performed 22 Post agglomeration using F-continuation condition with reduction of 4 identical transitions.
Deduced a syphon composed of 22 places in 0 ms
Reduce places removed 22 places and 0 transitions.
Iterating global reduction 4 with 44 rules applied. Total rules applied 128 place count 36 transition count 44
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 129 place count 36 transition count 43
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 5 with 10 rules applied. Total rules applied 139 place count 36 transition count 33
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 5 with 2 rules applied. Total rules applied 141 place count 34 transition count 33
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 6 with 2 rules applied. Total rules applied 143 place count 32 transition count 31
Applied a total of 143 rules in 30 ms. Remains 32 /154 variables (removed 122) and now considering 31/185 (removed 154) transitions.
[2023-03-19 17:02:47] [INFO ] Flow matrix only has 27 transitions (discarded 4 similar events)
// Phase 1: matrix 27 rows 32 cols
[2023-03-19 17:02:47] [INFO ] Computed 9 place invariants in 1 ms
[2023-03-19 17:02:47] [INFO ] Implicit Places using invariants in 63 ms returned []
[2023-03-19 17:02:47] [INFO ] Flow matrix only has 27 transitions (discarded 4 similar events)
[2023-03-19 17:02:47] [INFO ] Invariant cache hit.
[2023-03-19 17:02:47] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 135 ms to find 0 implicit places.
[2023-03-19 17:02:47] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-19 17:02:47] [INFO ] Flow matrix only has 27 transitions (discarded 4 similar events)
[2023-03-19 17:02:47] [INFO ] Invariant cache hit.
[2023-03-19 17:02:48] [INFO ] Dead Transitions using invariants and state equation in 60 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 32/154 places, 31/185 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 241 ms. Remains : 32/154 places, 31/185 transitions.
Stuttering acceptance computed with spot in 47 ms :[(NOT p0)]
Running random walk in product with property : SmartHome-PT-08-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(AND (EQ s8 0) (EQ s19 0) (OR (EQ s4 0) (EQ s18 0)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 26 steps with 1 reset in 0 ms.
FORMULA SmartHome-PT-08-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-08-LTLFireability-14 finished in 309 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 154 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 154/154 places, 185/185 transitions.
Graph (trivial) has 147 edges and 154 vertex of which 71 / 154 are part of one of the 6 SCC in 1 ms
Free SCC test removed 65 places
Ensure Unique test removed 87 transitions
Reduce isomorphic transitions removed 87 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 20 transitions
Trivial Post-agglo rules discarded 20 transitions
Performed 20 trivial Post agglomeration. Transition count delta: 20
Iterating post reduction 0 with 20 rules applied. Total rules applied 21 place count 88 transition count 77
Reduce places removed 20 places and 0 transitions.
Iterating post reduction 1 with 20 rules applied. Total rules applied 41 place count 68 transition count 77
Performed 7 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 7 Pre rules applied. Total rules applied 41 place count 68 transition count 70
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 55 place count 61 transition count 70
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 61 place count 55 transition count 64
Iterating global reduction 2 with 6 rules applied. Total rules applied 67 place count 55 transition count 64
Performed 21 Post agglomeration using F-continuation condition with reduction of 3 identical transitions.
Deduced a syphon composed of 21 places in 0 ms
Reduce places removed 21 places and 0 transitions.
Iterating global reduction 2 with 42 rules applied. Total rules applied 109 place count 34 transition count 40
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 2 with 10 rules applied. Total rules applied 119 place count 34 transition count 30
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 121 place count 32 transition count 30
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 123 place count 30 transition count 28
Applied a total of 123 rules in 21 ms. Remains 30 /154 variables (removed 124) and now considering 28/185 (removed 157) transitions.
[2023-03-19 17:02:48] [INFO ] Flow matrix only has 23 transitions (discarded 5 similar events)
// Phase 1: matrix 23 rows 30 cols
[2023-03-19 17:02:48] [INFO ] Computed 9 place invariants in 0 ms
[2023-03-19 17:02:48] [INFO ] Implicit Places using invariants in 57 ms returned []
[2023-03-19 17:02:48] [INFO ] Flow matrix only has 23 transitions (discarded 5 similar events)
[2023-03-19 17:02:48] [INFO ] Invariant cache hit.
[2023-03-19 17:02:48] [INFO ] State equation strengthened by 4 read => feed constraints.
[2023-03-19 17:02:48] [INFO ] Implicit Places using invariants and state equation in 71 ms returned []
Implicit Place search using SMT with State Equation took 130 ms to find 0 implicit places.
[2023-03-19 17:02:48] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-19 17:02:48] [INFO ] Flow matrix only has 23 transitions (discarded 5 similar events)
[2023-03-19 17:02:48] [INFO ] Invariant cache hit.
[2023-03-19 17:02:48] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 30/154 places, 28/185 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 208 ms. Remains : 30/154 places, 28/185 transitions.
Stuttering acceptance computed with spot in 94 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SmartHome-PT-08-LTLFireability-15 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 s5 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-08-LTLFireability-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-08-LTLFireability-15 finished in 322 ms.
All properties solved by simple procedures.
Total runtime 16066 ms.

BK_STOP 1679245369434

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

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

Sequence of Actions to be Executed by the VM

This is useful if one wants to reexecute the tool in the VM from the submitted image disk.

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="SmartHome-PT-08"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

# remove the execution directoty if it exists (to avoid increse of .vmdk images)
if [ -d execution ] ; then
rm -rf execution
fi

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-5348"
echo " Executing tool itstools"
echo " Input is SmartHome-PT-08, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r453-smll-167912645100212"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SmartHome-PT-08.tgz
mv SmartHome-PT-08 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 ;