Execution Chart

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

Trace from the execution

Formatting '/data/fkordon/mcc2021-input.r254-tall-162106745600165.qcow2', fmt=qcow2 size=4294967296 backing_file='/data/fkordon/mcc2021-input.qcow2' encryption=off cluster_size=65536 lazy_refcounts=off
Waiting for the VM to be ready (probing ssh)
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=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is SmartHome-PT-02, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r254-tall-162106745600165
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 332K
-rw-r--r-- 1 mcc users 8.0K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 76K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 8.3K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 77K May 10 09:44 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.8K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.2K Mar 28 16:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 28 16:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 1.9K Mar 28 16:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 28 16:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.0K Mar 27 13:42 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 15K Mar 27 13:42 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 25 19:29 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 19K Mar 25 19:29 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.6K Mar 22 08:16 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.6K Mar 22 08:16 UpperBounds.xml
-rw-r--r-- 1 mcc users 6 May 5 16:52 equiv_col
-rw-r--r-- 1 mcc users 3 May 5 16:52 instance
-rw-r--r-- 1 mcc users 6 May 5 16:52 iscolored
-rw-r--r-- 1 mcc users 27K May 5 16:52 model.pnml

--------------------
content from stdout:

=== Data for post analysis generated by BenchKit (invocation template)

The expected result is a vector of booleans
BOOL_VECTOR

here is the order used to build the result vector(from text file)
FORMULA_NAME SmartHome-PT-02-00
FORMULA_NAME SmartHome-PT-02-01
FORMULA_NAME SmartHome-PT-02-02
FORMULA_NAME SmartHome-PT-02-03
FORMULA_NAME SmartHome-PT-02-04
FORMULA_NAME SmartHome-PT-02-05
FORMULA_NAME SmartHome-PT-02-06
FORMULA_NAME SmartHome-PT-02-07
FORMULA_NAME SmartHome-PT-02-08
FORMULA_NAME SmartHome-PT-02-09
FORMULA_NAME SmartHome-PT-02-10
FORMULA_NAME SmartHome-PT-02-11
FORMULA_NAME SmartHome-PT-02-12
FORMULA_NAME SmartHome-PT-02-13
FORMULA_NAME SmartHome-PT-02-14
FORMULA_NAME SmartHome-PT-02-15

=== Now, execution of the tool begins

BK_START 1621165540137

Running Version 0
[2021-05-16 11:45:42] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLFireability, -spotpath, /home/mcc/BenchKit/bin//..//ltlfilt, -z3path, /home/mcc/BenchKit/bin//..//z3/bin/z3, -yices2path, /home/mcc/BenchKit/bin//..//yices/bin/yices, -its, -ltsmin, -greatspnpath, /home/mcc/BenchKit/bin//..//greatspn/, -order, META, -manyOrder, -smt, -timeout, 3600]
[2021-05-16 11:45:42] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-16 11:45:42] [INFO ] Load time of PNML (sax parser for PT used): 40 ms
[2021-05-16 11:45:42] [INFO ] Transformed 41 places.
[2021-05-16 11:45:42] [INFO ] Transformed 127 transitions.
[2021-05-16 11:45:42] [INFO ] Found NUPN structural information;
[2021-05-16 11:45:42] [INFO ] Parsed PT model containing 41 places and 127 transitions in 79 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 9 ms.
Working with output stream class java.io.PrintStream
[2021-05-16 11:45:42] [INFO ] Initial state test concluded for 9 properties.
Ensure Unique test removed 66 transitions
Reduce redundant transitions removed 66 transitions.
FORMULA SmartHome-PT-02-02 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-02-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-02-11 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-02-12 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 21 out of 41 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 41/41 places, 61/61 transitions.
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 1 place count 40 transition count 60
Iterating global reduction 0 with 1 rules applied. Total rules applied 2 place count 40 transition count 60
Drop transitions removed 13 transitions
Redundant transition composition rules discarded 13 transitions
Iterating global reduction 0 with 13 rules applied. Total rules applied 15 place count 40 transition count 47
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 16 place count 39 transition count 46
Iterating global reduction 0 with 1 rules applied. Total rules applied 17 place count 39 transition count 46
Applied a total of 17 rules in 15 ms. Remains 39 /41 variables (removed 2) and now considering 46/61 (removed 15) transitions.
[2021-05-16 11:45:42] [INFO ] Flow matrix only has 34 transitions (discarded 12 similar events)
// Phase 1: matrix 34 rows 39 cols
[2021-05-16 11:45:42] [INFO ] Computed 16 place invariants in 7 ms
[2021-05-16 11:45:42] [INFO ] Implicit Places using invariants in 78 ms returned []
[2021-05-16 11:45:42] [INFO ] Flow matrix only has 34 transitions (discarded 12 similar events)
// Phase 1: matrix 34 rows 39 cols
[2021-05-16 11:45:42] [INFO ] Computed 16 place invariants in 1 ms
[2021-05-16 11:45:42] [INFO ] State equation strengthened by 21 read => feed constraints.
[2021-05-16 11:45:42] [INFO ] Implicit Places using invariants and state equation in 57 ms returned []
Implicit Place search using SMT with State Equation took 159 ms to find 0 implicit places.
[2021-05-16 11:45:42] [INFO ] Flow matrix only has 34 transitions (discarded 12 similar events)
// Phase 1: matrix 34 rows 39 cols
[2021-05-16 11:45:42] [INFO ] Computed 16 place invariants in 1 ms
[2021-05-16 11:45:42] [INFO ] Dead Transitions using invariants and state equation in 55 ms returned []
Finished structural reductions, in 1 iterations. Remains : 39/41 places, 46/61 transitions.
[2021-05-16 11:45:42] [INFO ] Initial state reduction rules for LTL removed 2 formulas.
[2021-05-16 11:45:42] [INFO ] Flatten gal took : 24 ms
FORMULA SmartHome-PT-02-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-02-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-16 11:45:42] [INFO ] Flatten gal took : 6 ms
[2021-05-16 11:45:42] [INFO ] Input system was already deterministic with 46 transitions.
Finished random walk after 57 steps, including 0 resets, run visited all 19 properties in 2 ms. (steps per millisecond=28 )
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 39 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 39/39 places, 46/46 transitions.
Graph (trivial) has 23 edges and 39 vertex of which 4 / 39 are part of one of the 2 SCC in 2 ms
Free SCC test removed 2 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Graph (complete) has 100 edges and 37 vertex of which 36 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.4 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 5 place count 33 transition count 39
Iterating global reduction 0 with 3 rules applied. Total rules applied 8 place count 33 transition count 39
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 0 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 22 place count 26 transition count 32
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 24 place count 24 transition count 28
Iterating global reduction 0 with 2 rules applied. Total rules applied 26 place count 24 transition count 28
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 0 with 5 rules applied. Total rules applied 31 place count 24 transition count 23
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 32 place count 23 transition count 22
Iterating global reduction 0 with 1 rules applied. Total rules applied 33 place count 23 transition count 22
Applied a total of 33 rules in 21 ms. Remains 23 /39 variables (removed 16) and now considering 22/46 (removed 24) transitions.
[2021-05-16 11:45:42] [INFO ] Flow matrix only has 15 transitions (discarded 7 similar events)
// Phase 1: matrix 15 rows 23 cols
[2021-05-16 11:45:42] [INFO ] Computed 10 place invariants in 2 ms
[2021-05-16 11:45:42] [INFO ] Implicit Places using invariants in 20 ms returned []
[2021-05-16 11:45:42] [INFO ] Flow matrix only has 15 transitions (discarded 7 similar events)
// Phase 1: matrix 15 rows 23 cols
[2021-05-16 11:45:42] [INFO ] Computed 10 place invariants in 5 ms
[2021-05-16 11:45:42] [INFO ] State equation strengthened by 13 read => feed constraints.
[2021-05-16 11:45:42] [INFO ] Implicit Places using invariants and state equation in 34 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2021-05-16 11:45:42] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-16 11:45:42] [INFO ] Flow matrix only has 15 transitions (discarded 7 similar events)
// Phase 1: matrix 15 rows 23 cols
[2021-05-16 11:45:42] [INFO ] Computed 10 place invariants in 5 ms
[2021-05-16 11:45:42] [INFO ] Dead Transitions using invariants and state equation in 33 ms returned []
Finished structural reductions, in 1 iterations. Remains : 23/39 places, 22/46 transitions.
Stuttering acceptance computed with spot in 117 ms :[(NOT p0)]
Running random walk in product with property : SmartHome-PT-02-00 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(OR (NEQ s1 1) (NEQ s4 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 1 steps with 0 reset in 1 ms.
FORMULA SmartHome-PT-02-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-02-00 finished in 272 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 39 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 39/39 places, 46/46 transitions.
Graph (trivial) has 21 edges and 39 vertex of which 2 / 39 are part of one of the 1 SCC in 1 ms
Free SCC test removed 1 places
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Graph (complete) has 102 edges and 38 vertex of which 37 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 6 place count 33 transition count 40
Iterating global reduction 0 with 4 rules applied. Total rules applied 10 place count 33 transition count 40
Performed 7 Post agglomeration using F-continuation condition.Transition count delta: 7
Deduced a syphon composed of 7 places in 1 ms
Reduce places removed 7 places and 0 transitions.
Iterating global reduction 0 with 14 rules applied. Total rules applied 24 place count 26 transition count 33
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 26 place count 24 transition count 29
Iterating global reduction 0 with 2 rules applied. Total rules applied 28 place count 24 transition count 29
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 0 with 5 rules applied. Total rules applied 33 place count 24 transition count 24
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 34 place count 23 transition count 23
Iterating global reduction 0 with 1 rules applied. Total rules applied 35 place count 23 transition count 23
Applied a total of 35 rules in 10 ms. Remains 23 /39 variables (removed 16) and now considering 23/46 (removed 23) transitions.
[2021-05-16 11:45:43] [INFO ] Flow matrix only has 15 transitions (discarded 8 similar events)
// Phase 1: matrix 15 rows 23 cols
[2021-05-16 11:45:43] [INFO ] Computed 10 place invariants in 0 ms
[2021-05-16 11:45:43] [INFO ] Implicit Places using invariants in 21 ms returned [1]
Discarding 1 places :
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Implicit Place search using SMT only with invariants took 23 ms to find 1 implicit places.
[2021-05-16 11:45:43] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-16 11:45:43] [INFO ] Flow matrix only has 15 transitions (discarded 7 similar events)
// Phase 1: matrix 15 rows 22 cols
[2021-05-16 11:45:43] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-16 11:45:43] [INFO ] Dead Transitions using invariants and state equation in 34 ms returned []
Starting structural reductions, iteration 1 : 22/39 places, 22/46 transitions.
Applied a total of 0 rules in 2 ms. Remains 22 /22 variables (removed 0) and now considering 22/22 (removed 0) transitions.
[2021-05-16 11:45:43] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-16 11:45:43] [INFO ] Flow matrix only has 15 transitions (discarded 7 similar events)
// Phase 1: matrix 15 rows 22 cols
[2021-05-16 11:45:43] [INFO ] Computed 9 place invariants in 3 ms
[2021-05-16 11:45:43] [INFO ] Dead Transitions using invariants and state equation in 31 ms returned []
Finished structural reductions, in 2 iterations. Remains : 22/39 places, 22/46 transitions.
Stuttering acceptance computed with spot in 27 ms :[(NOT p0)]
Running random walk in product with property : SmartHome-PT-02-01 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(NEQ s7 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 1 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-02-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-02-01 finished in 163 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(G(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 39 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 39/39 places, 46/46 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 35 transition count 42
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 35 transition count 42
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 9 place count 35 transition count 41
Applied a total of 9 rules in 2 ms. Remains 35 /39 variables (removed 4) and now considering 41/46 (removed 5) transitions.
[2021-05-16 11:45:43] [INFO ] Flow matrix only has 31 transitions (discarded 10 similar events)
// Phase 1: matrix 31 rows 35 cols
[2021-05-16 11:45:43] [INFO ] Computed 14 place invariants in 0 ms
[2021-05-16 11:45:43] [INFO ] Implicit Places using invariants in 24 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 25 ms to find 1 implicit places.
[2021-05-16 11:45:43] [INFO ] Flow matrix only has 31 transitions (discarded 10 similar events)
// Phase 1: matrix 31 rows 34 cols
[2021-05-16 11:45:43] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-16 11:45:43] [INFO ] Dead Transitions using invariants and state equation in 57 ms returned []
Starting structural reductions, iteration 1 : 34/39 places, 41/46 transitions.
Applied a total of 0 rules in 1 ms. Remains 34 /34 variables (removed 0) and now considering 41/41 (removed 0) transitions.
[2021-05-16 11:45:43] [INFO ] Flow matrix only has 31 transitions (discarded 10 similar events)
// Phase 1: matrix 31 rows 34 cols
[2021-05-16 11:45:43] [INFO ] Computed 13 place invariants in 1 ms
[2021-05-16 11:45:43] [INFO ] Dead Transitions using invariants and state equation in 36 ms returned []
Finished structural reductions, in 2 iterations. Remains : 34/39 places, 41/46 transitions.
Stuttering acceptance computed with spot in 58 ms :[true, (NOT p0), (NOT p0)]
Running random walk in product with property : SmartHome-PT-02-03 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=(NOT p0), acceptance={} source=2 dest: 0}, { cond=p0, acceptance={} source=2 dest: 2}]], initial=1, aps=[p0:(OR (EQ s20 0) (EQ s21 0))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null, null][false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-02-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-02-03 finished in 189 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F((G(p1)||p0))))], workingDir=/home/mcc/execution]
Support contains 4 out of 39 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 39/39 places, 46/46 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 38 transition count 46
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 5 place count 34 transition count 42
Iterating global reduction 1 with 4 rules applied. Total rules applied 9 place count 34 transition count 42
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 10 place count 34 transition count 41
Applied a total of 10 rules in 3 ms. Remains 34 /39 variables (removed 5) and now considering 41/46 (removed 5) transitions.
[2021-05-16 11:45:43] [INFO ] Flow matrix only has 31 transitions (discarded 10 similar events)
// Phase 1: matrix 31 rows 34 cols
[2021-05-16 11:45:43] [INFO ] Computed 13 place invariants in 0 ms
[2021-05-16 11:45:43] [INFO ] Implicit Places using invariants in 32 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 32 ms to find 1 implicit places.
[2021-05-16 11:45:43] [INFO ] Flow matrix only has 31 transitions (discarded 10 similar events)
// Phase 1: matrix 31 rows 33 cols
[2021-05-16 11:45:43] [INFO ] Computed 12 place invariants in 6 ms
[2021-05-16 11:45:43] [INFO ] Dead Transitions using invariants and state equation in 30 ms returned []
Starting structural reductions, iteration 1 : 33/39 places, 41/46 transitions.
Applied a total of 0 rules in 1 ms. Remains 33 /33 variables (removed 0) and now considering 41/41 (removed 0) transitions.
[2021-05-16 11:45:43] [INFO ] Flow matrix only has 31 transitions (discarded 10 similar events)
// Phase 1: matrix 31 rows 33 cols
[2021-05-16 11:45:43] [INFO ] Computed 12 place invariants in 8 ms
[2021-05-16 11:45:43] [INFO ] Dead Transitions using invariants and state equation in 30 ms returned []
Finished structural reductions, in 2 iterations. Remains : 33/39 places, 41/46 transitions.
Stuttering acceptance computed with spot in 54 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : SmartHome-PT-02-04 automaton TGBA [mat=[[{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=0 dest: 0}, { cond=(AND p1 (NOT p0)), acceptance={} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 0}]], initial=1, aps=[p1:(OR (EQ s18 0) (EQ s30 0) (EQ s32 0)), p0:(OR (NEQ s18 1) (NEQ s22 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null][false, false]]
Product exploration explored 100000 steps with 50000 reset in 242 ms.
Product exploration explored 100000 steps with 50000 reset in 177 ms.
Knowledge obtained : [p1, p0]
Stuttering acceptance computed with spot in 58 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Product exploration explored 100000 steps with 50000 reset in 184 ms.
Product exploration explored 100000 steps with 50000 reset in 126 ms.
Applying partial POR strategy [true, false]
Stuttering acceptance computed with spot in 51 ms :[(AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Support contains 4 out of 33 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 33/33 places, 41/41 transitions.
Graph (trivial) has 26 edges and 33 vertex of which 16 / 33 are part of one of the 8 SCC in 0 ms
Free SCC test removed 8 places
Ensure Unique test removed 16 transitions
Reduce isomorphic transitions removed 16 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 5 place count 21 transition count 21
Iterating global reduction 0 with 4 rules applied. Total rules applied 9 place count 21 transition count 21
Applied a total of 9 rules in 2 ms. Remains 21 /33 variables (removed 12) and now considering 21/41 (removed 20) transitions.
[2021-05-16 11:45:44] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-16 11:45:44] [INFO ] Flow matrix only has 15 transitions (discarded 6 similar events)
// Phase 1: matrix 15 rows 21 cols
[2021-05-16 11:45:44] [INFO ] Computed 8 place invariants in 1 ms
[2021-05-16 11:45:44] [INFO ] Dead Transitions using invariants and state equation in 22 ms returned []
Finished structural reductions, in 1 iterations. Remains : 21/33 places, 21/41 transitions.
Product exploration explored 100000 steps with 50000 reset in 270 ms.
Product exploration explored 100000 steps with 50000 reset in 225 ms.
[2021-05-16 11:45:45] [INFO ] Flatten gal took : 4 ms
[2021-05-16 11:45:45] [INFO ] Flatten gal took : 3 ms
[2021-05-16 11:45:45] [INFO ] Time to serialize gal into /tmp/LTL14633766506672709413.gal : 1 ms
[2021-05-16 11:45:45] [INFO ] Time to serialize properties into /tmp/LTL16073578621143331905.ltl : 1 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL14633766506672709413.gal, -t, CGAL, -LTL, /tmp/LTL16073578621143331905.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL14633766506672709413.gal -t CGAL -LTL /tmp/LTL16073578621143331905.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F(("((p24!=1)||(p29!=1))")||(G("(((p24==0)||(p38==0))||(p40==0))"))))))
Formula 0 simplified : !XF("((p24!=1)||(p29!=1))" | G"(((p24==0)||(p38==0))||(p40==0))")
Reverse transition relation is NOT exact ! Due to transitions t27, t30, t34, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/38/3/41
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
1 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.034219,16964,1,0,53,2826,107,34,929,2941,88
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA SmartHome-PT-02-04 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property SmartHome-PT-02-04 finished in 1775 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((F(p0)&&F(G(p1)))))], workingDir=/home/mcc/execution]
Support contains 5 out of 39 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 39/39 places, 46/46 transitions.
Graph (trivial) has 20 edges and 39 vertex of which 4 / 39 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Graph (complete) has 100 edges and 37 vertex of which 36 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 4 place count 34 transition count 40
Iterating global reduction 0 with 2 rules applied. Total rules applied 6 place count 34 transition count 40
Performed 6 Post agglomeration using F-continuation condition.Transition count delta: 6
Deduced a syphon composed of 6 places in 1 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 0 with 12 rules applied. Total rules applied 18 place count 28 transition count 34
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 20 place count 26 transition count 30
Iterating global reduction 0 with 2 rules applied. Total rules applied 22 place count 26 transition count 30
Drop transitions removed 4 transitions
Redundant transition composition rules discarded 4 transitions
Iterating global reduction 0 with 4 rules applied. Total rules applied 26 place count 26 transition count 26
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 27 place count 25 transition count 25
Iterating global reduction 0 with 1 rules applied. Total rules applied 28 place count 25 transition count 25
Applied a total of 28 rules in 7 ms. Remains 25 /39 variables (removed 14) and now considering 25/46 (removed 21) transitions.
[2021-05-16 11:45:45] [INFO ] Flow matrix only has 18 transitions (discarded 7 similar events)
// Phase 1: matrix 18 rows 25 cols
[2021-05-16 11:45:45] [INFO ] Computed 10 place invariants in 1 ms
[2021-05-16 11:45:45] [INFO ] Implicit Places using invariants in 14 ms returned []
[2021-05-16 11:45:45] [INFO ] Flow matrix only has 18 transitions (discarded 7 similar events)
// Phase 1: matrix 18 rows 25 cols
[2021-05-16 11:45:45] [INFO ] Computed 10 place invariants in 0 ms
[2021-05-16 11:45:45] [INFO ] State equation strengthened by 15 read => feed constraints.
[2021-05-16 11:45:45] [INFO ] Implicit Places using invariants and state equation in 27 ms returned []
Implicit Place search using SMT with State Equation took 42 ms to find 0 implicit places.
[2021-05-16 11:45:45] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-16 11:45:45] [INFO ] Flow matrix only has 18 transitions (discarded 7 similar events)
// Phase 1: matrix 18 rows 25 cols
[2021-05-16 11:45:45] [INFO ] Computed 10 place invariants in 5 ms
[2021-05-16 11:45:45] [INFO ] Dead Transitions using invariants and state equation in 23 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/39 places, 25/46 transitions.
Stuttering acceptance computed with spot in 85 ms :[(OR (NOT p0) (NOT p1)), (NOT p0), (NOT p1)]
Running random walk in product with property : SmartHome-PT-02-07 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=(NOT p1), acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}, { cond=p1, acceptance={} source=2 dest: 2}]], initial=0, aps=[p0:(NEQ s8 1), p1:(AND (EQ s1 1) (EQ s4 1) (EQ s6 1) (EQ s18 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 1 steps with 0 reset in 1 ms.
FORMULA SmartHome-PT-02-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-02-07 finished in 174 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((X((p0 U p1))&&G(p2)))], workingDir=/home/mcc/execution]
Support contains 4 out of 39 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 39/39 places, 46/46 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 38 transition count 46
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 5 place count 34 transition count 42
Iterating global reduction 1 with 4 rules applied. Total rules applied 9 place count 34 transition count 42
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 10 place count 34 transition count 41
Applied a total of 10 rules in 2 ms. Remains 34 /39 variables (removed 5) and now considering 41/46 (removed 5) transitions.
[2021-05-16 11:45:45] [INFO ] Flow matrix only has 31 transitions (discarded 10 similar events)
// Phase 1: matrix 31 rows 34 cols
[2021-05-16 11:45:45] [INFO ] Computed 13 place invariants in 0 ms
[2021-05-16 11:45:45] [INFO ] Implicit Places using invariants in 26 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 27 ms to find 1 implicit places.
[2021-05-16 11:45:45] [INFO ] Flow matrix only has 31 transitions (discarded 10 similar events)
// Phase 1: matrix 31 rows 33 cols
[2021-05-16 11:45:45] [INFO ] Computed 12 place invariants in 1 ms
[2021-05-16 11:45:45] [INFO ] Dead Transitions using invariants and state equation in 49 ms returned []
Starting structural reductions, iteration 1 : 33/39 places, 41/46 transitions.
Applied a total of 0 rules in 1 ms. Remains 33 /33 variables (removed 0) and now considering 41/41 (removed 0) transitions.
[2021-05-16 11:45:45] [INFO ] Flow matrix only has 31 transitions (discarded 10 similar events)
// Phase 1: matrix 31 rows 33 cols
[2021-05-16 11:45:45] [INFO ] Computed 12 place invariants in 3 ms
[2021-05-16 11:45:45] [INFO ] Dead Transitions using invariants and state equation in 24 ms returned []
Finished structural reductions, in 2 iterations. Remains : 33/39 places, 41/46 transitions.
Stuttering acceptance computed with spot in 199 ms :[(NOT p2), (OR (NOT p1) (NOT p2)), (OR (NOT p1) (NOT p2)), true]
Running random walk in product with property : SmartHome-PT-02-08 automaton TGBA [mat=[[{ cond=p2, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={} source=0 dest: 3}], [{ cond=(AND p2 p1), acceptance={0} source=1 dest: 0}, { cond=(AND p2 (NOT p1) p0), acceptance={0} source=1 dest: 1}, { cond=(OR (NOT p2) (AND (NOT p1) (NOT p0))), acceptance={0} source=1 dest: 3}], [{ cond=p2, acceptance={} source=2 dest: 1}, { cond=(NOT p2), acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={0} source=3 dest: 3}]], initial=2, aps=[p2:(OR (NEQ s10 1) (NEQ s27 1)), p1:(EQ s19 1), p0:(EQ s4 0)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-02-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-02-08 finished in 312 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 39 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 39/39 places, 46/46 transitions.
Graph (trivial) has 24 edges and 39 vertex of which 4 / 39 are part of one of the 2 SCC in 0 ms
Free SCC test removed 2 places
Ensure Unique test removed 4 transitions
Reduce isomorphic transitions removed 4 transitions.
Graph (complete) has 100 edges and 37 vertex of which 36 are kept as prefixes of interest. Removing 1 places using SCC suffix rule.0 ms
Discarding 1 places :
Also discarding 0 output transitions
Discarding 2 places :
Symmetric choice reduction at 0 with 2 rule applications. Total rules 4 place count 34 transition count 40
Iterating global reduction 0 with 2 rules applied. Total rules applied 6 place count 34 transition count 40
Performed 8 Post agglomeration using F-continuation condition.Transition count delta: 8
Deduced a syphon composed of 8 places in 0 ms
Reduce places removed 8 places and 0 transitions.
Iterating global reduction 0 with 16 rules applied. Total rules applied 22 place count 26 transition count 32
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 25 place count 23 transition count 26
Iterating global reduction 0 with 3 rules applied. Total rules applied 28 place count 23 transition count 26
Drop transitions removed 5 transitions
Redundant transition composition rules discarded 5 transitions
Iterating global reduction 0 with 5 rules applied. Total rules applied 33 place count 23 transition count 21
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 34 place count 22 transition count 21
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 35 place count 21 transition count 20
Iterating global reduction 1 with 1 rules applied. Total rules applied 36 place count 21 transition count 20
Applied a total of 36 rules in 6 ms. Remains 21 /39 variables (removed 18) and now considering 20/46 (removed 26) transitions.
[2021-05-16 11:45:45] [INFO ] Flow matrix only has 13 transitions (discarded 7 similar events)
// Phase 1: matrix 13 rows 21 cols
[2021-05-16 11:45:45] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-16 11:45:45] [INFO ] Implicit Places using invariants in 13 ms returned []
[2021-05-16 11:45:45] [INFO ] Flow matrix only has 13 transitions (discarded 7 similar events)
// Phase 1: matrix 13 rows 21 cols
[2021-05-16 11:45:45] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-16 11:45:45] [INFO ] State equation strengthened by 12 read => feed constraints.
[2021-05-16 11:45:45] [INFO ] Implicit Places using invariants and state equation in 18 ms returned []
Implicit Place search using SMT with State Equation took 31 ms to find 0 implicit places.
[2021-05-16 11:45:45] [INFO ] Redundant transitions in 0 ms returned []
[2021-05-16 11:45:45] [INFO ] Flow matrix only has 13 transitions (discarded 7 similar events)
// Phase 1: matrix 13 rows 21 cols
[2021-05-16 11:45:45] [INFO ] Computed 9 place invariants in 0 ms
[2021-05-16 11:45:45] [INFO ] Dead Transitions using invariants and state equation in 19 ms returned []
Finished structural reductions, in 1 iterations. Remains : 21/39 places, 20/46 transitions.
Stuttering acceptance computed with spot in 53 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SmartHome-PT-02-10 automaton TGBA [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 s1 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]]
Product exploration explored 100000 steps with 3 reset in 118 ms.
Product exploration explored 100000 steps with 0 reset in 86 ms.
Knowledge obtained : [(NOT p0)]
Stuttering acceptance computed with spot in 43 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 1 reset in 78 ms.
Product exploration explored 100000 steps with 0 reset in 78 ms.
[2021-05-16 11:45:46] [INFO ] Flatten gal took : 1 ms
[2021-05-16 11:45:46] [INFO ] Flatten gal took : 1 ms
[2021-05-16 11:45:46] [INFO ] Time to serialize gal into /tmp/LTL12063990979445106459.gal : 0 ms
[2021-05-16 11:45:46] [INFO ] Time to serialize properties into /tmp/LTL8149023571066008784.ltl : 0 ms
Invoking ITS tools like this :CommandLine [args=[/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64, --gc-threshold, 2000000, -i, /tmp/LTL12063990979445106459.gal, -t, CGAL, -LTL, /tmp/LTL8149023571066008784.ltl, -c, -stutter-deadlock, --gen-order, FOLLOW], workingDir=/home/mcc/execution]

its-ltl command run as :

/home/mcc/BenchKit/itstools/plugins/fr.lip6.move.gal.itstools.binaries_1.0.0.202104292328/bin/its-ltl-linux64 --gc-threshold 2000000 -i /tmp/LTL12063990979445106459.gal -t CGAL -LTL /tmp/LTL8149023571066008784.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((G(F("(p2==1)"))))
Formula 0 simplified : !GF"(p2==1)"
Reverse transition relation is NOT exact ! Due to transitions t27, t30, t34, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/17/3/20
3 unique states visited
0 strongly connected components in search stack
3 transitions explored
2 items max in DFS search stack
0 ticks for the emptiness check
Model ,|S| ,Time ,Mem(kb) ,fin. SDD ,fin. DDD ,peak SDD ,peak DDD ,SDD Hom ,SDD cache peak ,DDD Hom ,DDD cachepeak ,SHom cache
STATS,0,0.016301,16352,1,0,33,751,62,16,540,895,62
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA SmartHome-PT-02-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property SmartHome-PT-02-10 finished in 602 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X((X(G(p0))||F(p1)))))], workingDir=/home/mcc/execution]
Support contains 3 out of 39 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 39/39 places, 46/46 transitions.
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 3 place count 36 transition count 43
Iterating global reduction 0 with 3 rules applied. Total rules applied 6 place count 36 transition count 43
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 7 place count 36 transition count 42
Applied a total of 7 rules in 2 ms. Remains 36 /39 variables (removed 3) and now considering 42/46 (removed 4) transitions.
[2021-05-16 11:45:46] [INFO ] Flow matrix only has 31 transitions (discarded 11 similar events)
// Phase 1: matrix 31 rows 36 cols
[2021-05-16 11:45:46] [INFO ] Computed 15 place invariants in 1 ms
[2021-05-16 11:45:46] [INFO ] Implicit Places using invariants in 24 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 25 ms to find 1 implicit places.
[2021-05-16 11:45:46] [INFO ] Flow matrix only has 31 transitions (discarded 11 similar events)
// Phase 1: matrix 31 rows 35 cols
[2021-05-16 11:45:46] [INFO ] Computed 14 place invariants in 1 ms
[2021-05-16 11:45:46] [INFO ] Dead Transitions using invariants and state equation in 23 ms returned []
Starting structural reductions, iteration 1 : 35/39 places, 42/46 transitions.
Applied a total of 0 rules in 1 ms. Remains 35 /35 variables (removed 0) and now considering 42/42 (removed 0) transitions.
[2021-05-16 11:45:46] [INFO ] Flow matrix only has 31 transitions (discarded 11 similar events)
// Phase 1: matrix 31 rows 35 cols
[2021-05-16 11:45:46] [INFO ] Computed 14 place invariants in 1 ms
[2021-05-16 11:45:46] [INFO ] Dead Transitions using invariants and state equation in 27 ms returned []
Finished structural reductions, in 2 iterations. Remains : 35/39 places, 42/46 transitions.
Stuttering acceptance computed with spot in 112 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : SmartHome-PT-02-13 automaton TGBA [mat=[[{ cond=(NOT p1), acceptance={0} source=0 dest: 0}], [{ cond=(NOT p1), acceptance={} source=1 dest: 2}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=2 dest: 0}, { cond=(AND (NOT p1) p0), acceptance={} source=2 dest: 2}], [{ cond=true, acceptance={} source=3 dest: 4}], [{ cond=true, acceptance={} source=4 dest: 1}]], initial=3, aps=[p1:(NEQ s8 1), p0:(OR (NEQ s7 1) (NEQ s22 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-02-13 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-02-13 finished in 200 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(X(G((F(p0) U p1))))))], workingDir=/home/mcc/execution]
Support contains 3 out of 39 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 39/39 places, 46/46 transitions.
Discarding 4 places :
Symmetric choice reduction at 0 with 4 rule applications. Total rules 4 place count 35 transition count 42
Iterating global reduction 0 with 4 rules applied. Total rules applied 8 place count 35 transition count 42
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 0 with 1 rules applied. Total rules applied 9 place count 35 transition count 41
Applied a total of 9 rules in 2 ms. Remains 35 /39 variables (removed 4) and now considering 41/46 (removed 5) transitions.
[2021-05-16 11:45:46] [INFO ] Flow matrix only has 31 transitions (discarded 10 similar events)
// Phase 1: matrix 31 rows 35 cols
[2021-05-16 11:45:46] [INFO ] Computed 14 place invariants in 0 ms
[2021-05-16 11:45:46] [INFO ] Implicit Places using invariants in 29 ms returned [1]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 30 ms to find 1 implicit places.
[2021-05-16 11:45:46] [INFO ] Flow matrix only has 31 transitions (discarded 10 similar events)
// Phase 1: matrix 31 rows 34 cols
[2021-05-16 11:45:46] [INFO ] Computed 13 place invariants in 6 ms
[2021-05-16 11:45:46] [INFO ] Dead Transitions using invariants and state equation in 25 ms returned []
Starting structural reductions, iteration 1 : 34/39 places, 41/46 transitions.
Applied a total of 0 rules in 1 ms. Remains 34 /34 variables (removed 0) and now considering 41/41 (removed 0) transitions.
[2021-05-16 11:45:46] [INFO ] Flow matrix only has 31 transitions (discarded 10 similar events)
// Phase 1: matrix 31 rows 34 cols
[2021-05-16 11:45:46] [INFO ] Computed 13 place invariants in 0 ms
[2021-05-16 11:45:46] [INFO ] Dead Transitions using invariants and state equation in 26 ms returned []
Finished structural reductions, in 2 iterations. Remains : 34/39 places, 41/46 transitions.
Stuttering acceptance computed with spot in 144 ms :[(NOT p1), (NOT p1), (NOT p1), (NOT p1), (NOT p0), (NOT p1)]
Running random walk in product with property : SmartHome-PT-02-14 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 3}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=3 dest: 4}, { cond=(NOT p1), acceptance={} source=3 dest: 5}], [{ cond=(NOT p0), acceptance={0} source=4 dest: 4}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=5 dest: 4}, { cond=(NOT p1), acceptance={0} source=5 dest: 5}]], initial=0, aps=[p1:(AND (EQ s9 1) (EQ s21 1)), p0:(EQ s7 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null][false, false, false, false, false, false]]
Stuttering criterion allowed to conclude after 4 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-02-14 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-02-14 finished in 240 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(((p0||G((F(p1)&&F(G(p2))))) U p3)))], workingDir=/home/mcc/execution]
Support contains 5 out of 39 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 39/39 places, 46/46 transitions.
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 38 transition count 46
Discarding 4 places :
Symmetric choice reduction at 1 with 4 rule applications. Total rules 5 place count 34 transition count 42
Iterating global reduction 1 with 4 rules applied. Total rules applied 9 place count 34 transition count 42
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 1 with 1 rules applied. Total rules applied 10 place count 34 transition count 41
Applied a total of 10 rules in 2 ms. Remains 34 /39 variables (removed 5) and now considering 41/46 (removed 5) transitions.
[2021-05-16 11:45:46] [INFO ] Flow matrix only has 31 transitions (discarded 10 similar events)
// Phase 1: matrix 31 rows 34 cols
[2021-05-16 11:45:46] [INFO ] Computed 13 place invariants in 0 ms
[2021-05-16 11:45:46] [INFO ] Implicit Places using invariants in 29 ms returned []
[2021-05-16 11:45:46] [INFO ] Flow matrix only has 31 transitions (discarded 10 similar events)
// Phase 1: matrix 31 rows 34 cols
[2021-05-16 11:45:46] [INFO ] Computed 13 place invariants in 0 ms
[2021-05-16 11:45:46] [INFO ] State equation strengthened by 19 read => feed constraints.
[2021-05-16 11:45:46] [INFO ] Implicit Places using invariants and state equation in 23 ms returned []
Implicit Place search using SMT with State Equation took 54 ms to find 0 implicit places.
[2021-05-16 11:45:46] [INFO ] Flow matrix only has 31 transitions (discarded 10 similar events)
// Phase 1: matrix 31 rows 34 cols
[2021-05-16 11:45:46] [INFO ] Computed 13 place invariants in 0 ms
[2021-05-16 11:45:46] [INFO ] Dead Transitions using invariants and state equation in 27 ms returned []
Finished structural reductions, in 1 iterations. Remains : 34/39 places, 41/46 transitions.
Stuttering acceptance computed with spot in 141 ms :[(NOT p3), (NOT p3), (NOT p1), (NOT p2), (OR (NOT p1) (NOT p2))]
Running random walk in product with property : SmartHome-PT-02-15 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p3), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p3) (NOT p0) (NOT p1)), acceptance={} source=1 dest: 2}, { cond=(AND (NOT p3) (NOT p0) (NOT p2)), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p3) (NOT p0)), acceptance={} source=1 dest: 4}], [{ cond=(NOT p1), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p2), acceptance={0} source=3 dest: 3}, { cond=p2, acceptance={} source=3 dest: 3}], [{ cond=(NOT p1), acceptance={} source=4 dest: 2}, { cond=(NOT p2), acceptance={} source=4 dest: 3}, { cond=true, acceptance={} source=4 dest: 4}]], initial=0, aps=[p3:(EQ s10 0), p0:(EQ s10 1), p1:(OR (EQ s21 0) (EQ s22 0)), p2:(AND (EQ s1 1) (EQ s19 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null][false, false, false, false, false]]
Stuttering criterion allowed to conclude after 1 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-02-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-02-15 finished in 237 ms.
All properties solved without resorting to model-checking.

BK_STOP 1621165548083

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLFireability = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLFireability -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600
+ ulimit -s 65536
+ [[ -z '' ]]
+ export LTSMIN_MEM_SIZE=8589934592
+ LTSMIN_MEM_SIZE=8589934592
++ cut -d . -f 9
++ ls /home/mcc/BenchKit/bin//..//itstools/plugins/fr.lip6.move.gal.application.pnmcc_1.0.0.202104292328.jar
+ VERSION=0
+ echo 'Running Version 0'
+ /home/mcc/BenchKit/bin//..//itstools/its-tools -data /home/mcc/execution/workspace -pnfolder /home/mcc/execution -examination LTLFireability -spotpath /home/mcc/BenchKit/bin//..//ltlfilt -z3path /home/mcc/BenchKit/bin//..//z3/bin/z3 -yices2path /home/mcc/BenchKit/bin//..//yices/bin/yices -its -ltsmin -greatspnpath /home/mcc/BenchKit/bin//..//greatspn/ -order META -manyOrder -smt -timeout 3600 -vmargs -Dosgi.locking=none -Declipse.stateSaveDelayInterval=-1 -Dosgi.configuration.area=/tmp/.eclipse -Xss128m -Xms40m -Xmx16000m

Sequence of Actions to be Executed by the VM

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

set -x
# this is for BenchKit: configuration of major elements for the test
export BK_INPUT="SmartHome-PT-02"
export BK_EXAMINATION="LTLFireability"
export BK_TOOL="itstools"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"
export BK_BIN_PATH="/home/mcc/BenchKit/bin/"

# this is specific to your benchmark or test

export BIN_DIR="$HOME/BenchKit/bin"

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

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-4028"
echo " Executing tool itstools"
echo " Input is SmartHome-PT-02, examination is LTLFireability"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r254-tall-162106745600165"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

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

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