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.r457-smll-167912649000180.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 ltsminxred
Input is SmartHome-PT-04, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r457-smll-167912649000180
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 476K
-rw-r--r-- 1 mcc users 6.2K Feb 26 05:42 CTLCardinality.txt
-rw-r--r-- 1 mcc users 67K Feb 26 05:42 CTLCardinality.xml
-rw-r--r-- 1 mcc users 5.6K Feb 26 05:41 CTLFireability.txt
-rw-r--r-- 1 mcc users 54K Feb 26 05:41 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Jan 29 11:41 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K Jan 29 11:41 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Feb 25 17:09 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K 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 8.8K Feb 26 05:43 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 92K Feb 26 05:43 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 11K Feb 26 05:43 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 94K Feb 26 05:43 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 35K 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-04-LTLFireability-00
FORMULA_NAME SmartHome-PT-04-LTLFireability-01
FORMULA_NAME SmartHome-PT-04-LTLFireability-02
FORMULA_NAME SmartHome-PT-04-LTLFireability-03
FORMULA_NAME SmartHome-PT-04-LTLFireability-04
FORMULA_NAME SmartHome-PT-04-LTLFireability-05
FORMULA_NAME SmartHome-PT-04-LTLFireability-06
FORMULA_NAME SmartHome-PT-04-LTLFireability-07
FORMULA_NAME SmartHome-PT-04-LTLFireability-08
FORMULA_NAME SmartHome-PT-04-LTLFireability-09
FORMULA_NAME SmartHome-PT-04-LTLFireability-10
FORMULA_NAME SmartHome-PT-04-LTLFireability-11
FORMULA_NAME SmartHome-PT-04-LTLFireability-12
FORMULA_NAME SmartHome-PT-04-LTLFireability-13
FORMULA_NAME SmartHome-PT-04-LTLFireability-14
FORMULA_NAME SmartHome-PT-04-LTLFireability-15

=== Now, execution of the tool begins

BK_START 1679319843811

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=ltsminxred
BK_EXAMINATION=LTLFireability
BK_BIN_PATH=/home/mcc/BenchKit/bin/
BK_TIME_CONFINEMENT=3600
BK_INPUT=SmartHome-PT-04
Applying reductions before tool ltsmin
Invoking reducer
Running Version 202303021504
[2023-03-20 13:44:06] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -timeout, 360, -rebuildPNML]
[2023-03-20 13:44:06] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2023-03-20 13:44:06] [INFO ] Load time of PNML (sax parser for PT used): 64 ms
[2023-03-20 13:44:06] [INFO ] Transformed 139 places.
[2023-03-20 13:44:06] [INFO ] Transformed 159 transitions.
[2023-03-20 13:44:06] [INFO ] Found NUPN structural information;
[2023-03-20 13:44:06] [INFO ] Parsed PT model containing 139 places and 159 transitions and 361 arcs in 163 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 11 ms.
Working with output stream class java.io.PrintStream
Initial state reduction rules removed 4 formulas.
Deduced a syphon composed of 17 places in 2 ms
Reduce places removed 17 places and 19 transitions.
Initial state reduction rules removed 1 formulas.
FORMULA SmartHome-PT-04-LTLFireability-03 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-04-LTLFireability-04 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-04-LTLFireability-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-04-LTLFireability-10 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-04-LTLFireability-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-04-LTLFireability-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 19 out of 122 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 122/122 places, 140/140 transitions.
Discarding 25 places :
Symmetric choice reduction at 0 with 25 rule applications. Total rules 25 place count 97 transition count 115
Iterating global reduction 0 with 25 rules applied. Total rules applied 50 place count 97 transition count 115
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 0 with 2 rules applied. Total rules applied 52 place count 97 transition count 113
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 57 place count 92 transition count 108
Iterating global reduction 1 with 5 rules applied. Total rules applied 62 place count 92 transition count 108
Discarding 5 places :
Symmetric choice reduction at 1 with 5 rule applications. Total rules 67 place count 87 transition count 103
Iterating global reduction 1 with 5 rules applied. Total rules applied 72 place count 87 transition count 103
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 75 place count 84 transition count 100
Iterating global reduction 1 with 3 rules applied. Total rules applied 78 place count 84 transition count 100
Applied a total of 78 rules in 54 ms. Remains 84 /122 variables (removed 38) and now considering 100/140 (removed 40) transitions.
// Phase 1: matrix 100 rows 84 cols
[2023-03-20 13:44:06] [INFO ] Computed 7 place invariants in 10 ms
[2023-03-20 13:44:06] [INFO ] Implicit Places using invariants in 213 ms returned []
[2023-03-20 13:44:06] [INFO ] Invariant cache hit.
[2023-03-20 13:44:07] [INFO ] Implicit Places using invariants and state equation in 125 ms returned []
Implicit Place search using SMT with State Equation took 380 ms to find 0 implicit places.
[2023-03-20 13:44:07] [INFO ] Invariant cache hit.
[2023-03-20 13:44:07] [INFO ] Dead Transitions using invariants and state equation in 170 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 84/122 places, 100/140 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 606 ms. Remains : 84/122 places, 100/140 transitions.
Support contains 19 out of 84 places after structural reductions.
[2023-03-20 13:44:07] [INFO ] Flatten gal took : 41 ms
[2023-03-20 13:44:07] [INFO ] Flatten gal took : 37 ms
[2023-03-20 13:44:07] [INFO ] Input system was already deterministic with 100 transitions.
Support contains 17 out of 84 places (down from 19) after GAL structural reductions.
Incomplete random walk after 10000 steps, including 122 resets, run finished after 538 ms. (steps per millisecond=18 ) properties (out of 15) seen :13
Incomplete Best-First random walk after 10001 steps, including 133 resets, run finished after 98 ms. (steps per millisecond=102 ) properties (out of 2) seen :0
Incomplete Best-First random walk after 10000 steps, including 33 resets, run finished after 73 ms. (steps per millisecond=136 ) properties (out of 2) seen :0
Running SMT prover for 2 properties.
[2023-03-20 13:44:08] [INFO ] Invariant cache hit.
[2023-03-20 13:44:08] [INFO ] [Real]Absence check using 7 positive place invariants in 7 ms returned sat
[2023-03-20 13:44:08] [INFO ] After 78ms SMT Verify possible using state equation in real domain returned unsat :1 sat :1
[2023-03-20 13:44:08] [INFO ] After 99ms SMT Verify possible using trap constraints in real domain returned unsat :1 sat :1
Attempting to minimize the solution found.
Minimization took 16 ms.
[2023-03-20 13:44:08] [INFO ] After 218ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :1
Fused 2 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 4 out of 84 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 84/84 places, 100/100 transitions.
Graph (trivial) has 75 edges and 84 vertex of which 42 / 84 are part of one of the 3 SCC in 3 ms
Free SCC test removed 39 places
Drop transitions removed 53 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 54 transitions.
Drop transitions removed 10 transitions
Trivial Post-agglo rules discarded 10 transitions
Performed 10 trivial Post agglomeration. Transition count delta: 10
Iterating post reduction 0 with 10 rules applied. Total rules applied 11 place count 45 transition count 36
Reduce places removed 10 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 12 rules applied. Total rules applied 23 place count 35 transition count 34
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 24 place count 34 transition count 34
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 24 place count 34 transition count 32
Deduced a syphon composed of 2 places in 1 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 28 place count 32 transition count 32
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 30 place count 30 transition count 30
Iterating global reduction 3 with 2 rules applied. Total rules applied 32 place count 30 transition count 30
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 33 place count 30 transition count 29
Performed 11 Post agglomeration using F-continuation condition.Transition count delta: 11
Deduced a syphon composed of 11 places in 0 ms
Reduce places removed 11 places and 0 transitions.
Iterating global reduction 4 with 22 rules applied. Total rules applied 55 place count 19 transition count 18
Drop transitions removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Graph (complete) has 43 edges and 19 vertex of which 17 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 4 with 6 rules applied. Total rules applied 61 place count 17 transition count 13
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 5 with 1 rules applied. Total rules applied 62 place count 16 transition count 12
Applied a total of 62 rules in 39 ms. Remains 16 /84 variables (removed 68) and now considering 12/100 (removed 88) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 39 ms. Remains : 16/84 places, 12/100 transitions.
Finished random walk after 1141 steps, including 237 resets, run visited all 1 properties in 5 ms. (steps per millisecond=228 )
Successfully simplified 1 atomic propositions for a total of 10 simplifications.
FORMULA SmartHome-PT-04-LTLFireability-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Computed a total of 6 stabilizing places and 6 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(((p0||G(F(!p1))) U X(X(p1)))) U p2))'
Support contains 6 out of 84 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 84/84 places, 100/100 transitions.
Discarding 5 places :
Symmetric choice reduction at 0 with 5 rule applications. Total rules 5 place count 79 transition count 95
Iterating global reduction 0 with 5 rules applied. Total rules applied 10 place count 79 transition count 95
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 11 place count 79 transition count 94
Applied a total of 11 rules in 9 ms. Remains 79 /84 variables (removed 5) and now considering 94/100 (removed 6) transitions.
// Phase 1: matrix 94 rows 79 cols
[2023-03-20 13:44:08] [INFO ] Computed 7 place invariants in 3 ms
[2023-03-20 13:44:08] [INFO ] Implicit Places using invariants in 53 ms returned []
[2023-03-20 13:44:08] [INFO ] Invariant cache hit.
[2023-03-20 13:44:09] [INFO ] Implicit Places using invariants and state equation in 103 ms returned []
Implicit Place search using SMT with State Equation took 170 ms to find 0 implicit places.
[2023-03-20 13:44:09] [INFO ] Invariant cache hit.
[2023-03-20 13:44:09] [INFO ] Dead Transitions using invariants and state equation in 107 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 79/84 places, 94/100 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 288 ms. Remains : 79/84 places, 94/100 transitions.
Stuttering acceptance computed with spot in 498 ms :[(NOT p2), (NOT p1), false, false, false, (NOT p1), p1, p1]
Running random walk in product with property : SmartHome-PT-04-LTLFireability-00 automaton TGBA Formula[mat=[[{ cond=(NOT p2), acceptance={0} source=0 dest: 0}, { cond=(NOT p2), acceptance={0} source=0 dest: 1}, { cond=(AND (NOT p2) (NOT p0)), acceptance={0} source=0 dest: 2}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={} source=1 dest: 2}, { cond=true, acceptance={} source=1 dest: 5}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=(NOT p1), acceptance={} source=3 dest: 6}], [{ cond=(NOT p1), acceptance={} source=4 dest: 3}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=5 dest: 4}, { cond=(NOT p1), acceptance={0} source=5 dest: 5}], [{ cond=true, acceptance={} source=6 dest: 6}, { cond=p1, acceptance={} source=6 dest: 7}], [{ cond=p1, acceptance={0} source=7 dest: 7}]], initial=0, aps=[p2:(EQ s9 1), p0:(EQ s25 1), p1:(AND (EQ s8 1) (EQ s27 1) (EQ s48 1) (EQ s66 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, null, null, null][false, false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 1307 reset in 461 ms.
Product exploration explored 100000 steps with 1300 reset in 253 ms.
Computed a total of 5 stabilizing places and 5 stable transitions
Computed a total of 5 stabilizing places and 5 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (AND (NOT p2) (NOT p0))), (X (NOT p2)), (X (NOT p0)), true, (X (X (AND (NOT p2) (NOT p0)))), (X (X (NOT p1))), (X (X (NOT p2))), (X (X (NOT p0))), (X (X (AND (NOT p0) (NOT p1))))]
False Knowledge obtained : []
Knowledge sufficient to adopt a stutter insensitive property.
Knowledge based reduction with 10 factoid took 916 ms. Reduced automaton from 8 states, 14 edges and 3 AP (stutter sensitive) to 9 states, 23 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 479 ms :[(NOT p2), (NOT p1), false, false, (NOT p1), p1, p1, false, false]
Incomplete random walk after 10000 steps, including 130 resets, run finished after 484 ms. (steps per millisecond=20 ) properties (out of 9) seen :4
Incomplete Best-First random walk after 10001 steps, including 134 resets, run finished after 79 ms. (steps per millisecond=126 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 134 resets, run finished after 85 ms. (steps per millisecond=117 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 134 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10001 steps, including 121 resets, run finished after 62 ms. (steps per millisecond=161 ) properties (out of 5) seen :0
Incomplete Best-First random walk after 10000 steps, including 122 resets, run finished after 76 ms. (steps per millisecond=131 ) properties (out of 5) seen :0
Running SMT prover for 5 properties.
[2023-03-20 13:44:12] [INFO ] Invariant cache hit.
[2023-03-20 13:44:12] [INFO ] [Real]Absence check using 7 positive place invariants in 5 ms returned sat
[2023-03-20 13:44:12] [INFO ] After 79ms SMT Verify possible using state equation in real domain returned unsat :2 sat :3
[2023-03-20 13:44:12] [INFO ] After 126ms SMT Verify possible using trap constraints in real domain returned unsat :2 sat :3
Attempting to minimize the solution found.
Minimization took 36 ms.
[2023-03-20 13:44:12] [INFO ] After 249ms SMT Verify possible using all constraints in real domain returned unsat :2 sat :3
Fused 5 Parikh solutions to 1 different solutions.
Parikh walk visited 0 properties in 2 ms.
Support contains 6 out of 79 places. Attempting structural reductions.
Starting structural reductions in REACHABILITY mode, iteration 0 : 79/79 places, 94/94 transitions.
Graph (trivial) has 66 edges and 79 vertex of which 40 / 79 are part of one of the 3 SCC in 0 ms
Free SCC test removed 37 places
Drop transitions removed 50 transitions
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 51 transitions.
Graph (complete) has 78 edges and 42 vertex of which 40 are kept as prefixes of interest. Removing 2 places using SCC suffix rule.1 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 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 10 rules applied. Total rules applied 12 place count 40 transition count 32
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 19 place count 33 transition count 32
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 19 place count 33 transition count 28
Deduced a syphon composed of 4 places in 10 ms
Reduce places removed 4 places and 0 transitions.
Iterating global reduction 2 with 8 rules applied. Total rules applied 27 place count 29 transition count 28
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 28 place count 28 transition count 27
Iterating global reduction 2 with 1 rules applied. Total rules applied 29 place count 28 transition count 27
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 2 with 14 rules applied. Total rules applied 43 place count 21 transition count 20
Drop transitions removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 45 place count 21 transition count 18
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 3 with 1 rules applied. Total rules applied 46 place count 20 transition count 17
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 47 place count 19 transition count 17
Free-agglomeration rule applied 1 times.
Iterating global reduction 4 with 1 rules applied. Total rules applied 48 place count 19 transition count 16
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 49 place count 18 transition count 16
Applied a total of 49 rules in 30 ms. Remains 18 /79 variables (removed 61) and now considering 16/94 (removed 78) transitions.
Finished structural reductions in REACHABILITY mode , in 1 iterations and 30 ms. Remains : 18/79 places, 16/94 transitions.
Finished random walk after 1821 steps, including 194 resets, run visited all 3 properties in 47 ms. (steps per millisecond=38 )
Found 2 invariant AP formulas.
Knowledge obtained : [(AND (NOT p2) (NOT p0) (NOT p1)), (X (AND (NOT p2) (NOT p0))), (X (NOT p2)), (X (NOT p0)), true, (X (X (AND (NOT p2) (NOT p0)))), (X (X (NOT p1))), (X (X (NOT p2))), (X (X (NOT p0))), (X (X (AND (NOT p0) (NOT p1)))), (G (NOT (AND p2 p0 p1))), (G (NOT (AND (NOT p2) p0 p1)))]
False Knowledge obtained : [(F p1), (F (AND (NOT p0) p1)), (F (AND p0 (NOT p1))), (F (NOT (AND (NOT p0) (NOT p1)))), (F p2), (F (NOT (AND (NOT p2) (NOT p0) (NOT p1)))), (F (AND (NOT p2) (NOT p0) p1))]
Knowledge based reduction with 12 factoid took 1004 ms. Reduced automaton from 9 states, 23 edges and 3 AP (stutter insensitive) to 6 states, 15 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 278 ms :[(NOT p2), (NOT p1), false, (NOT p1), (AND p1 (NOT p0)), (AND p1 (NOT p0))]
Stuttering acceptance computed with spot in 305 ms :[(NOT p2), (NOT p1), false, (NOT p1), (AND p1 (NOT p0)), (AND p1 (NOT p0))]
[2023-03-20 13:44:14] [INFO ] Invariant cache hit.
[2023-03-20 13:44:14] [INFO ] [Real]Absence check using 7 positive place invariants in 3 ms returned sat
[2023-03-20 13:44:14] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 13:44:14] [INFO ] [Real]Absence check using state equation in 57 ms returned sat
[2023-03-20 13:44:14] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 13:44:14] [INFO ] [Nat]Absence check using 7 positive place invariants in 3 ms returned sat
[2023-03-20 13:44:14] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 13:44:14] [INFO ] [Nat]Absence check using state equation in 42 ms returned sat
[2023-03-20 13:44:14] [INFO ] Computed and/alt/rep : 93/162/93 causal constraints (skipped 0 transitions) in 11 ms.
[2023-03-20 13:44:15] [INFO ] Added : 93 causal constraints over 19 iterations in 261 ms. Result :sat
Could not prove EG (NOT p2)
Support contains 6 out of 79 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 79/79 places, 94/94 transitions.
Graph (trivial) has 66 edges and 79 vertex of which 40 / 79 are part of one of the 3 SCC in 1 ms
Free SCC test removed 37 places
Ensure Unique test removed 48 transitions
Reduce isomorphic transitions removed 48 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 7 transitions
Trivial Post-agglo rules discarded 7 transitions
Performed 7 trivial Post agglomeration. Transition count delta: 7
Iterating post reduction 0 with 7 rules applied. Total rules applied 8 place count 41 transition count 38
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 1 with 7 rules applied. Total rules applied 15 place count 34 transition count 38
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 3 Pre rules applied. Total rules applied 15 place count 34 transition count 35
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 2 with 6 rules applied. Total rules applied 21 place count 31 transition count 35
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 2 with 16 rules applied. Total rules applied 37 place count 23 transition count 27
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 2 with 5 rules applied. Total rules applied 42 place count 23 transition count 22
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 43 place count 22 transition count 22
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 45 place count 20 transition count 20
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 46 place count 19 transition count 20
Applied a total of 46 rules in 31 ms. Remains 19 /79 variables (removed 60) and now considering 20/94 (removed 74) transitions.
[2023-03-20 13:44:15] [INFO ] Flow matrix only has 18 transitions (discarded 2 similar events)
// Phase 1: matrix 18 rows 19 cols
[2023-03-20 13:44:15] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-20 13:44:15] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-20 13:44:15] [INFO ] Flow matrix only has 18 transitions (discarded 2 similar events)
[2023-03-20 13:44:15] [INFO ] Invariant cache hit.
[2023-03-20 13:44:15] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 76 ms to find 0 implicit places.
[2023-03-20 13:44:15] [INFO ] Redundant transitions in 1 ms returned []
[2023-03-20 13:44:15] [INFO ] Flow matrix only has 18 transitions (discarded 2 similar events)
[2023-03-20 13:44:15] [INFO ] Invariant cache hit.
[2023-03-20 13:44:15] [INFO ] Dead Transitions using invariants and state equation in 39 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 19/79 places, 20/94 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 157 ms. Remains : 19/79 places, 20/94 transitions.
Computed a total of 0 stabilizing places and 0 stable transitions
Computed a total of 0 stabilizing places and 0 stable transitions
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (OR (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1))), (X (NOT p1)), (X (NOT p2)), (X (NOT (AND p1 (NOT p2)))), (X (X (OR (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p1))), (X (X (NOT (AND p1 (NOT p2)))))]
False Knowledge obtained : [(X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND (NOT p0) (NOT p1) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p2))), (X (X p2)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))))]
Knowledge based reduction with 10 factoid took 986 ms. Reduced automaton from 6 states, 15 edges and 3 AP (stutter insensitive) to 6 states, 15 edges and 3 AP (stutter insensitive).
Stuttering acceptance computed with spot in 324 ms :[(NOT p2), (NOT p1), false, (NOT p1), (AND p1 (NOT p0)), (AND p1 (NOT p0))]
Incomplete random walk after 10000 steps, including 994 resets, run finished after 175 ms. (steps per millisecond=57 ) properties (out of 8) seen :7
Incomplete Best-First random walk after 10001 steps, including 491 resets, run finished after 8 ms. (steps per millisecond=1250 ) properties (out of 1) seen :0
Running SMT prover for 1 properties.
[2023-03-20 13:44:16] [INFO ] Flow matrix only has 18 transitions (discarded 2 similar events)
[2023-03-20 13:44:16] [INFO ] Invariant cache hit.
[2023-03-20 13:44:16] [INFO ] [Real]Absence check using 5 positive place invariants in 3 ms returned sat
[2023-03-20 13:44:16] [INFO ] After 27ms SMT Verify possible using all constraints in real domain returned unsat :1 sat :0
Fused 1 Parikh solutions to 0 different solutions.
Parikh walk visited 0 properties in 0 ms.
Found 1 invariant AP formulas.
Knowledge obtained : [(AND (NOT p2) (NOT p1) (NOT p0)), (X (OR (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) p1))), (X (NOT p1)), (X (NOT p2)), (X (NOT (AND p1 (NOT p2)))), (X (X (OR (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) p1)))), (X (X (NOT p1))), (X (X (NOT (AND p1 (NOT p2))))), (G (OR (NOT p0) (NOT p1)))]
False Knowledge obtained : [(X (AND p0 (NOT p1))), (X (NOT (AND p0 (NOT p1)))), (X (AND (NOT p0) (NOT p1))), (X (NOT (AND (NOT p0) (NOT p1)))), (X (AND (NOT p0) (NOT p1) (NOT p2))), (X (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (AND p0 (NOT p1)))), (X (X (NOT (AND p0 (NOT p1))))), (X (X (NOT p2))), (X (X p2)), (X (X (AND (NOT p0) (NOT p1)))), (X (X (NOT (AND (NOT p0) (NOT p1))))), (X (X (AND (NOT p0) (NOT p1) (NOT p2)))), (X (X (NOT (AND (NOT p0) (NOT p1) (NOT p2))))), (F (AND (NOT p0) p1)), (F (NOT (AND (NOT p0) (NOT p1)))), (F p1), (F p2), (F (NOT (AND (NOT p0) (NOT p1) (NOT p2)))), (F (AND p1 (NOT p2))), (F (AND p0 (NOT p1)))]
Knowledge based reduction with 11 factoid took 1230 ms. Reduced automaton from 6 states, 15 edges and 3 AP (stutter insensitive) to 6 states, 15 edges and 3 AP (stutter sensitive).
Stuttering acceptance computed with spot in 299 ms :[(NOT p2), (OR (NOT p1) p0), (AND p0 p1), (NOT p1), p1, p1]
Stuttering acceptance computed with spot in 300 ms :[(NOT p2), (OR (NOT p1) p0), (AND p0 p1), (NOT p1), p1, p1]
[2023-03-20 13:44:18] [INFO ] Flow matrix only has 18 transitions (discarded 2 similar events)
[2023-03-20 13:44:18] [INFO ] Invariant cache hit.
[2023-03-20 13:44:18] [INFO ] [Real]Absence check using 5 positive place invariants in 1 ms returned sat
[2023-03-20 13:44:18] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2023-03-20 13:44:18] [INFO ] [Real]Absence check using state equation in 11 ms returned sat
[2023-03-20 13:44:18] [INFO ] Solution in real domain found non-integer solution.
[2023-03-20 13:44:18] [INFO ] [Nat]Absence check using 5 positive place invariants in 2 ms returned sat
[2023-03-20 13:44:18] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2023-03-20 13:44:18] [INFO ] [Nat]Absence check using state equation in 8 ms returned sat
[2023-03-20 13:44:18] [INFO ] Computed and/alt/rep : 11/15/11 causal constraints (skipped 0 transitions) in 1 ms.
[2023-03-20 13:44:18] [INFO ] Added : 7 causal constraints over 2 iterations in 9 ms. Result :sat
Could not prove EG (NOT p2)
Stuttering acceptance computed with spot in 261 ms :[(NOT p2), (OR (NOT p1) p0), (AND p0 p1), (NOT p1), p1, p1]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 1 ms.
FORMULA SmartHome-PT-04-LTLFireability-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-04-LTLFireability-00 finished in 10305 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F((G(p0)&&X(X(p1)))))'
Support contains 2 out of 84 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 84/84 places, 100/100 transitions.
Discarding 7 places :
Symmetric choice reduction at 0 with 7 rule applications. Total rules 7 place count 77 transition count 93
Iterating global reduction 0 with 7 rules applied. Total rules applied 14 place count 77 transition count 93
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 15 place count 77 transition count 92
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 16 place count 76 transition count 91
Iterating global reduction 1 with 1 rules applied. Total rules applied 17 place count 76 transition count 91
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 18 place count 75 transition count 90
Iterating global reduction 1 with 1 rules applied. Total rules applied 19 place count 75 transition count 90
Applied a total of 19 rules in 15 ms. Remains 75 /84 variables (removed 9) and now considering 90/100 (removed 10) transitions.
// Phase 1: matrix 90 rows 75 cols
[2023-03-20 13:44:19] [INFO ] Computed 7 place invariants in 2 ms
[2023-03-20 13:44:19] [INFO ] Implicit Places using invariants in 57 ms returned []
[2023-03-20 13:44:19] [INFO ] Invariant cache hit.
[2023-03-20 13:44:19] [INFO ] Implicit Places using invariants and state equation in 84 ms returned []
Implicit Place search using SMT with State Equation took 143 ms to find 0 implicit places.
[2023-03-20 13:44:19] [INFO ] Invariant cache hit.
[2023-03-20 13:44:19] [INFO ] Dead Transitions using invariants and state equation in 86 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 75/84 places, 90/100 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 247 ms. Remains : 75/84 places, 90/100 transitions.
Stuttering acceptance computed with spot in 242 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1), (NOT p1), (AND (NOT p0) (NOT p1)), (NOT p1)]
Running random walk in product with property : SmartHome-PT-04-LTLFireability-01 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 1}, { cond=p0, acceptance={0} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 3}, { cond=p0, acceptance={} source=2 dest: 4}, { cond=p0, acceptance={0} source=2 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=3 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=3 dest: 2}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=4 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=4 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=5 dest: 3}, { cond=(AND p0 (NOT p1)), acceptance={} source=5 dest: 4}, { cond=(AND p0 (NOT p1)), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p0:(EQ s18 1), p1:(EQ s0 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 34 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-04-LTLFireability-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-04-LTLFireability-01 finished in 509 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(G((p0||F((p1&&X((p1 U (p2||G(p1)))))))))'
Support contains 2 out of 84 places. Attempting structural reductions.
Starting structural reductions in LTL mode, iteration 0 : 84/84 places, 100/100 transitions.
Discarding 6 places :
Symmetric choice reduction at 0 with 6 rule applications. Total rules 6 place count 78 transition count 94
Iterating global reduction 0 with 6 rules applied. Total rules applied 12 place count 78 transition count 94
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 13 place count 78 transition count 93
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 14 place count 77 transition count 92
Iterating global reduction 1 with 1 rules applied. Total rules applied 15 place count 77 transition count 92
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 16 place count 76 transition count 91
Iterating global reduction 1 with 1 rules applied. Total rules applied 17 place count 76 transition count 91
Applied a total of 17 rules in 11 ms. Remains 76 /84 variables (removed 8) and now considering 91/100 (removed 9) transitions.
// Phase 1: matrix 91 rows 76 cols
[2023-03-20 13:44:19] [INFO ] Computed 7 place invariants in 1 ms
[2023-03-20 13:44:19] [INFO ] Implicit Places using invariants in 43 ms returned []
[2023-03-20 13:44:19] [INFO ] Invariant cache hit.
[2023-03-20 13:44:19] [INFO ] Implicit Places using invariants and state equation in 78 ms returned []
Implicit Place search using SMT with State Equation took 124 ms to find 0 implicit places.
[2023-03-20 13:44:19] [INFO ] Invariant cache hit.
[2023-03-20 13:44:19] [INFO ] Dead Transitions using invariants and state equation in 74 ms found 0 transitions.
Starting structural reductions in LTL mode, iteration 1 : 76/84 places, 91/100 transitions.
Finished structural reductions in LTL mode , in 1 iterations and 212 ms. Remains : 76/84 places, 91/100 transitions.
Stuttering acceptance computed with spot in 127 ms :[(AND (NOT p0) (NOT p1)), (NOT p1), (AND (NOT p1) (NOT p2))]
Running random walk in product with property : SmartHome-PT-04-LTLFireability-02 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=p1, acceptance={0} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=2 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(EQ s56 0), p1:(EQ s29 1), p2:(NEQ s56 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-sensitive], stateDesc=[null, null, null][false, false, false]]
Stuttering criterion allowed to conclude after 97 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-04-LTLFireability-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-04-LTLFireability-02 finished in 360 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(G(p1)))))'
Support contains 2 out of 84 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 84/84 places, 100/100 transitions.
Graph (trivial) has 75 edges and 84 vertex of which 33 / 84 are part of one of the 3 SCC in 1 ms
Free SCC test removed 30 places
Ensure Unique test removed 39 transitions
Reduce isomorphic transitions removed 39 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 53 transition count 46
Reduce places removed 14 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 3 transitions
Trivial Post-agglo rules discarded 3 transitions
Performed 3 trivial Post agglomeration. Transition count delta: 3
Iterating post reduction 1 with 19 rules applied. Total rules applied 34 place count 39 transition count 41
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 2 with 3 rules applied. Total rules applied 37 place count 36 transition count 41
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 37 place count 36 transition count 38
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 43 place count 33 transition count 38
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 45 place count 31 transition count 36
Iterating global reduction 3 with 2 rules applied. Total rules applied 47 place count 31 transition count 36
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 48 place count 31 transition count 35
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 4 with 18 rules applied. Total rules applied 66 place count 22 transition count 26
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 4 with 5 rules applied. Total rules applied 71 place count 22 transition count 21
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 73 place count 20 transition count 21
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 75 place count 18 transition count 19
Applied a total of 75 rules in 22 ms. Remains 18 /84 variables (removed 66) and now considering 19/100 (removed 81) transitions.
[2023-03-20 13:44:20] [INFO ] Flow matrix only has 17 transitions (discarded 2 similar events)
// Phase 1: matrix 17 rows 18 cols
[2023-03-20 13:44:20] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-20 13:44:20] [INFO ] Implicit Places using invariants in 33 ms returned []
[2023-03-20 13:44:20] [INFO ] Flow matrix only has 17 transitions (discarded 2 similar events)
[2023-03-20 13:44:20] [INFO ] Invariant cache hit.
[2023-03-20 13:44:20] [INFO ] Implicit Places using invariants and state equation in 40 ms returned []
Implicit Place search using SMT with State Equation took 75 ms to find 0 implicit places.
[2023-03-20 13:44:20] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-20 13:44:20] [INFO ] Flow matrix only has 17 transitions (discarded 2 similar events)
[2023-03-20 13:44:20] [INFO ] Invariant cache hit.
[2023-03-20 13:44:20] [INFO ] Dead Transitions using invariants and state equation in 30 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 18/84 places, 19/100 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 139 ms. Remains : 18/84 places, 19/100 transitions.
Stuttering acceptance computed with spot in 154 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : SmartHome-PT-04-LTLFireability-05 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=p1, acceptance={} source=2 dest: 2}, { cond=(NOT p1), acceptance={0} source=2 dest: 2}]], initial=0, aps=[p0:(EQ s2 1), p1:(NEQ s4 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null, null][true, true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-04-LTLFireability-05 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-04-LTLFireability-05 finished in 312 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 84 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 84/84 places, 100/100 transitions.
Graph (trivial) has 78 edges and 84 vertex of which 42 / 84 are part of one of the 3 SCC in 0 ms
Free SCC test removed 39 places
Ensure Unique test removed 51 transitions
Reduce isomorphic transitions removed 51 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 44 transition count 38
Reduce places removed 10 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 12 rules applied. Total rules applied 23 place count 34 transition count 36
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 24 place count 33 transition count 36
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 24 place count 33 transition count 33
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 30 place count 30 transition count 33
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 31 place count 29 transition count 32
Iterating global reduction 3 with 1 rules applied. Total rules applied 32 place count 29 transition count 32
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 50 place count 20 transition count 23
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 3 with 5 rules applied. Total rules applied 55 place count 20 transition count 18
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 56 place count 19 transition count 18
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 58 place count 17 transition count 16
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 59 place count 16 transition count 16
Applied a total of 59 rules in 27 ms. Remains 16 /84 variables (removed 68) and now considering 16/100 (removed 84) transitions.
[2023-03-20 13:44:20] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 16 cols
[2023-03-20 13:44:20] [INFO ] Computed 5 place invariants in 0 ms
[2023-03-20 13:44:20] [INFO ] Implicit Places using invariants in 49 ms returned []
[2023-03-20 13:44:20] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-20 13:44:20] [INFO ] Invariant cache hit.
[2023-03-20 13:44:20] [INFO ] Implicit Places using invariants and state equation in 60 ms returned []
Implicit Place search using SMT with State Equation took 115 ms to find 0 implicit places.
[2023-03-20 13:44:20] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-20 13:44:20] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-20 13:44:20] [INFO ] Invariant cache hit.
[2023-03-20 13:44:20] [INFO ] Dead Transitions using invariants and state equation in 44 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 16/84 places, 16/100 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 198 ms. Remains : 16/84 places, 16/100 transitions.
Stuttering acceptance computed with spot in 98 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SmartHome-PT-04-LTLFireability-06 automaton TGBA Formula[mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(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 23 steps with 3 reset in 0 ms.
FORMULA SmartHome-PT-04-LTLFireability-06 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-04-LTLFireability-06 finished in 315 ms.
Running Spot : '/home/mcc/BenchKit/itstools/itstools/plugins/fr.lip6.ltl.spot.binaries_1.0.0.202303021504/bin/ltl2tgba-linux64' '--check=stutter' '--hoaf=tv' '-f' '!(F(G(p0)))'
Support contains 1 out of 84 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 84/84 places, 100/100 transitions.
Graph (trivial) has 78 edges and 84 vertex of which 42 / 84 are part of one of the 3 SCC in 0 ms
Free SCC test removed 39 places
Ensure Unique test removed 51 transitions
Reduce isomorphic transitions removed 51 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 44 transition count 38
Reduce places removed 10 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 12 rules applied. Total rules applied 23 place count 34 transition count 36
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 24 place count 33 transition count 36
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 3 Pre rules applied. Total rules applied 24 place count 33 transition count 33
Deduced a syphon composed of 3 places in 1 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 3 with 6 rules applied. Total rules applied 30 place count 30 transition count 33
Discarding 1 places :
Symmetric choice reduction at 3 with 1 rule applications. Total rules 31 place count 29 transition count 32
Iterating global reduction 3 with 1 rules applied. Total rules applied 32 place count 29 transition count 32
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 3 with 18 rules applied. Total rules applied 50 place count 20 transition count 23
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 3 with 5 rules applied. Total rules applied 55 place count 20 transition count 18
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 56 place count 19 transition count 18
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 58 place count 17 transition count 16
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 59 place count 16 transition count 16
Applied a total of 59 rules in 20 ms. Remains 16 /84 variables (removed 68) and now considering 16/100 (removed 84) transitions.
[2023-03-20 13:44:20] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
// Phase 1: matrix 14 rows 16 cols
[2023-03-20 13:44:20] [INFO ] Computed 5 place invariants in 0 ms
[2023-03-20 13:44:20] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-20 13:44:20] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-20 13:44:20] [INFO ] Invariant cache hit.
[2023-03-20 13:44:20] [INFO ] Implicit Places using invariants and state equation in 36 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
[2023-03-20 13:44:20] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-20 13:44:20] [INFO ] Flow matrix only has 14 transitions (discarded 2 similar events)
[2023-03-20 13:44:20] [INFO ] Invariant cache hit.
[2023-03-20 13:44:20] [INFO ] Dead Transitions using invariants and state equation in 33 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 16/84 places, 16/100 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 141 ms. Remains : 16/84 places, 16/100 transitions.
Stuttering acceptance computed with spot in 38 ms :[(NOT p0)]
Running random walk in product with property : SmartHome-PT-04-LTLFireability-07 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 s3 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-04-LTLFireability-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-04-LTLFireability-07 finished in 199 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 84 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 84/84 places, 100/100 transitions.
Graph (trivial) has 76 edges and 84 vertex of which 34 / 84 are part of one of the 3 SCC in 0 ms
Free SCC test removed 31 places
Ensure Unique test removed 41 transitions
Reduce isomorphic transitions removed 41 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 52 transition count 44
Reduce places removed 14 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 16 rules applied. Total rules applied 31 place count 38 transition count 42
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 33 place count 37 transition count 41
Reduce places removed 1 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 3 with 3 rules applied. Total rules applied 36 place count 36 transition count 39
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 37 place count 35 transition count 39
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 5 with 3 Pre rules applied. Total rules applied 37 place count 35 transition count 36
Deduced a syphon composed of 3 places in 0 ms
Reduce places removed 3 places and 0 transitions.
Iterating global reduction 5 with 6 rules applied. Total rules applied 43 place count 32 transition count 36
Discarding 2 places :
Symmetric choice reduction at 5 with 2 rule applications. Total rules 45 place count 30 transition count 34
Iterating global reduction 5 with 2 rules applied. Total rules applied 47 place count 30 transition count 34
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 5 with 1 rules applied. Total rules applied 48 place count 30 transition count 33
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 6 with 18 rules applied. Total rules applied 66 place count 21 transition count 24
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 6 with 5 rules applied. Total rules applied 71 place count 21 transition count 19
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 6 with 2 rules applied. Total rules applied 73 place count 19 transition count 19
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 7 with 2 rules applied. Total rules applied 75 place count 17 transition count 17
Applied a total of 75 rules in 17 ms. Remains 17 /84 variables (removed 67) and now considering 17/100 (removed 83) transitions.
[2023-03-20 13:44:20] [INFO ] Flow matrix only has 15 transitions (discarded 2 similar events)
// Phase 1: matrix 15 rows 17 cols
[2023-03-20 13:44:20] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-20 13:44:20] [INFO ] Implicit Places using invariants in 36 ms returned []
[2023-03-20 13:44:20] [INFO ] Flow matrix only has 15 transitions (discarded 2 similar events)
[2023-03-20 13:44:20] [INFO ] Invariant cache hit.
[2023-03-20 13:44:20] [INFO ] Implicit Places using invariants and state equation in 41 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
[2023-03-20 13:44:20] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-20 13:44:20] [INFO ] Flow matrix only has 15 transitions (discarded 2 similar events)
[2023-03-20 13:44:20] [INFO ] Invariant cache hit.
[2023-03-20 13:44:20] [INFO ] Dead Transitions using invariants and state equation in 35 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 17/84 places, 17/100 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 138 ms. Remains : 17/84 places, 17/100 transitions.
Stuttering acceptance computed with spot in 36 ms :[(NOT p0)]
Running random walk in product with property : SmartHome-PT-04-LTLFireability-08 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s3 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 0 ms.
FORMULA SmartHome-PT-04-LTLFireability-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-04-LTLFireability-08 finished in 188 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 84 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 84/84 places, 100/100 transitions.
Graph (trivial) has 77 edges and 84 vertex of which 42 / 84 are part of one of the 3 SCC in 0 ms
Free SCC test removed 39 places
Ensure Unique test removed 51 transitions
Reduce isomorphic transitions removed 51 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 9 transitions
Trivial Post-agglo rules discarded 9 transitions
Performed 9 trivial Post agglomeration. Transition count delta: 9
Iterating post reduction 0 with 9 rules applied. Total rules applied 10 place count 44 transition count 39
Reduce places removed 9 places and 0 transitions.
Iterating post reduction 1 with 9 rules applied. Total rules applied 19 place count 35 transition count 39
Performed 4 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 4 Pre rules applied. Total rules applied 19 place count 35 transition count 35
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 27 place count 31 transition count 35
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 29 place count 29 transition count 33
Iterating global reduction 2 with 2 rules applied. Total rules applied 31 place count 29 transition count 33
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 32 place count 29 transition count 32
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 3 with 16 rules applied. Total rules applied 48 place count 21 transition count 24
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 3 with 4 rules applied. Total rules applied 52 place count 21 transition count 20
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 53 place count 20 transition count 20
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 54 place count 20 transition count 20
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 55 place count 20 transition count 19
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 57 place count 18 transition count 17
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 58 place count 17 transition count 17
Applied a total of 58 rules in 22 ms. Remains 17 /84 variables (removed 67) and now considering 17/100 (removed 83) transitions.
[2023-03-20 13:44:21] [INFO ] Flow matrix only has 15 transitions (discarded 2 similar events)
// Phase 1: matrix 15 rows 17 cols
[2023-03-20 13:44:21] [INFO ] Computed 5 place invariants in 1 ms
[2023-03-20 13:44:21] [INFO ] Implicit Places using invariants in 35 ms returned []
[2023-03-20 13:44:21] [INFO ] Flow matrix only has 15 transitions (discarded 2 similar events)
[2023-03-20 13:44:21] [INFO ] Invariant cache hit.
[2023-03-20 13:44:21] [INFO ] Implicit Places using invariants and state equation in 43 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
[2023-03-20 13:44:21] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-20 13:44:21] [INFO ] Flow matrix only has 15 transitions (discarded 2 similar events)
[2023-03-20 13:44:21] [INFO ] Invariant cache hit.
[2023-03-20 13:44:21] [INFO ] Dead Transitions using invariants and state equation in 32 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 17/84 places, 17/100 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 142 ms. Remains : 17/84 places, 17/100 transitions.
Stuttering acceptance computed with spot in 43 ms :[(NOT p0)]
Running random walk in product with property : SmartHome-PT-04-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:(NEQ s1 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Stuttering criterion allowed to conclude after 25 steps with 3 reset in 1 ms.
FORMULA SmartHome-PT-04-LTLFireability-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-04-LTLFireability-13 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' '!(F(p0))'
Support contains 1 out of 84 places. Attempting structural reductions.
Starting structural reductions in SI_LTL mode, iteration 0 : 84/84 places, 100/100 transitions.
Graph (trivial) has 78 edges and 84 vertex of which 42 / 84 are part of one of the 3 SCC in 1 ms
Free SCC test removed 39 places
Ensure Unique test removed 51 transitions
Reduce isomorphic transitions removed 51 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 44 transition count 38
Reduce places removed 10 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 1 with 12 rules applied. Total rules applied 23 place count 34 transition count 36
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 24 place count 33 transition count 36
Performed 2 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 2 Pre rules applied. Total rules applied 24 place count 33 transition count 34
Deduced a syphon composed of 2 places in 0 ms
Reduce places removed 2 places and 0 transitions.
Iterating global reduction 3 with 4 rules applied. Total rules applied 28 place count 31 transition count 34
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 30 place count 29 transition count 32
Iterating global reduction 3 with 2 rules applied. Total rules applied 32 place count 29 transition count 32
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 33 place count 29 transition count 31
Performed 9 Post agglomeration using F-continuation condition.Transition count delta: 9
Deduced a syphon composed of 9 places in 0 ms
Reduce places removed 9 places and 0 transitions.
Iterating global reduction 4 with 18 rules applied. Total rules applied 51 place count 20 transition count 22
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 4 with 5 rules applied. Total rules applied 56 place count 20 transition count 17
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 4 with 2 rules applied. Total rules applied 58 place count 18 transition count 17
Reduce places removed 2 places and 2 transitions.
Iterating global reduction 5 with 2 rules applied. Total rules applied 60 place count 16 transition count 15
Applied a total of 60 rules in 22 ms. Remains 16 /84 variables (removed 68) and now considering 15/100 (removed 85) transitions.
[2023-03-20 13:44:21] [INFO ] Flow matrix only has 13 transitions (discarded 2 similar events)
// Phase 1: matrix 13 rows 16 cols
[2023-03-20 13:44:21] [INFO ] Computed 5 place invariants in 0 ms
[2023-03-20 13:44:21] [INFO ] Implicit Places using invariants in 39 ms returned []
[2023-03-20 13:44:21] [INFO ] Flow matrix only has 13 transitions (discarded 2 similar events)
[2023-03-20 13:44:21] [INFO ] Invariant cache hit.
[2023-03-20 13:44:21] [INFO ] Implicit Places using invariants and state equation in 39 ms returned []
Implicit Place search using SMT with State Equation took 81 ms to find 0 implicit places.
[2023-03-20 13:44:21] [INFO ] Redundant transitions in 0 ms returned []
[2023-03-20 13:44:21] [INFO ] Flow matrix only has 13 transitions (discarded 2 similar events)
[2023-03-20 13:44:21] [INFO ] Invariant cache hit.
[2023-03-20 13:44:21] [INFO ] Dead Transitions using invariants and state equation in 37 ms found 0 transitions.
Starting structural reductions in SI_LTL mode, iteration 1 : 16/84 places, 15/100 transitions.
Finished structural reductions in SI_LTL mode , in 1 iterations and 151 ms. Remains : 16/84 places, 15/100 transitions.
Stuttering acceptance computed with spot in 39 ms :[(NOT p0)]
Running random walk in product with property : SmartHome-PT-04-LTLFireability-14 automaton TGBA Formula[mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(EQ s13 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 0 ms.
FORMULA SmartHome-PT-04-LTLFireability-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-04-LTLFireability-14 finished in 209 ms.
All properties solved by simple procedures.
Total runtime 15198 ms.
ITS solved all properties within timeout

BK_STOP 1679319862527

--------------------
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-04"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="ltsminxred"
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 ltsminxred"
echo " Input is SmartHome-PT-04, 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 r457-smll-167912649000180"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SmartHome-PT-04.tgz
mv SmartHome-PT-04 execution
cd execution
if [ "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 ;