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-162106745700220.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)
..................
=====================================================================
Generated by BenchKit 2-4028
Executing tool itstools
Input is SmartHome-PT-09, examination is LTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r254-tall-162106745700220
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 416K
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 95K May 10 09:44 CTLCardinality.xml
-rw-r--r-- 1 mcc users 11K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 100K 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 16:43 LTLCardinality.txt
-rw-r--r-- 1 mcc users 23K Mar 28 16:43 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.0K Mar 28 16:43 LTLFireability.txt
-rw-r--r-- 1 mcc users 17K Mar 28 16:43 LTLFireability.xml
-rw-r--r-- 1 mcc users 3.8K Mar 27 13:43 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 27 13:43 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.5K Mar 25 19:30 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 14K Mar 25 19:30 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 64K 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-09-00
FORMULA_NAME SmartHome-PT-09-01
FORMULA_NAME SmartHome-PT-09-02
FORMULA_NAME SmartHome-PT-09-03
FORMULA_NAME SmartHome-PT-09-04
FORMULA_NAME SmartHome-PT-09-05
FORMULA_NAME SmartHome-PT-09-06
FORMULA_NAME SmartHome-PT-09-07
FORMULA_NAME SmartHome-PT-09-08
FORMULA_NAME SmartHome-PT-09-09
FORMULA_NAME SmartHome-PT-09-10
FORMULA_NAME SmartHome-PT-09-11
FORMULA_NAME SmartHome-PT-09-12
FORMULA_NAME SmartHome-PT-09-13
FORMULA_NAME SmartHome-PT-09-14
FORMULA_NAME SmartHome-PT-09-15

=== Now, execution of the tool begins

BK_START 1621167194177

Running Version 0
[2021-05-16 12:13:15] [INFO ] Running its-tools with arguments : [-pnfolder, /home/mcc/execution, -examination, LTLCardinality, -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 12:13:15] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-16 12:13:15] [INFO ] Load time of PNML (sax parser for PT used): 59 ms
[2021-05-16 12:13:15] [INFO ] Transformed 253 places.
[2021-05-16 12:13:15] [INFO ] Transformed 293 transitions.
[2021-05-16 12:13:15] [INFO ] Found NUPN structural information;
[2021-05-16 12:13:15] [INFO ] Parsed PT model containing 253 places and 293 transitions in 100 ms.
Parsed 16 properties from file /home/mcc/execution/LTLCardinality.xml in 9 ms.
Working with output stream class java.io.PrintStream
[2021-05-16 12:13:15] [INFO ] Initial state test concluded for 4 properties.
Deduced a syphon composed of 29 places in 5 ms
Reduce places removed 29 places and 30 transitions.
FORMULA SmartHome-PT-09-04 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-09-05 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-09-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-09-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-09-13 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA SmartHome-PT-09-15 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 31 out of 224 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 224/224 places, 263/263 transitions.
Reduce places removed 7 places and 0 transitions.
Iterating post reduction 0 with 7 rules applied. Total rules applied 7 place count 217 transition count 263
Discarding 51 places :
Symmetric choice reduction at 1 with 51 rule applications. Total rules 58 place count 166 transition count 212
Iterating global reduction 1 with 51 rules applied. Total rules applied 109 place count 166 transition count 212
Ensure Unique test removed 5 transitions
Reduce isomorphic transitions removed 5 transitions.
Iterating post reduction 1 with 5 rules applied. Total rules applied 114 place count 166 transition count 207
Discarding 12 places :
Symmetric choice reduction at 2 with 12 rule applications. Total rules 126 place count 154 transition count 195
Iterating global reduction 2 with 12 rules applied. Total rules applied 138 place count 154 transition count 195
Discarding 10 places :
Symmetric choice reduction at 2 with 10 rule applications. Total rules 148 place count 144 transition count 185
Iterating global reduction 2 with 10 rules applied. Total rules applied 158 place count 144 transition count 185
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 159 place count 144 transition count 184
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 161 place count 142 transition count 182
Iterating global reduction 3 with 2 rules applied. Total rules applied 163 place count 142 transition count 182
Applied a total of 163 rules in 66 ms. Remains 142 /224 variables (removed 82) and now considering 182/263 (removed 81) transitions.
// Phase 1: matrix 182 rows 142 cols
[2021-05-16 12:13:16] [INFO ] Computed 3 place invariants in 8 ms
[2021-05-16 12:13:16] [INFO ] Implicit Places using invariants in 113 ms returned []
// Phase 1: matrix 182 rows 142 cols
[2021-05-16 12:13:16] [INFO ] Computed 3 place invariants in 8 ms
[2021-05-16 12:13:16] [INFO ] Implicit Places using invariants and state equation in 115 ms returned []
Implicit Place search using SMT with State Equation took 254 ms to find 0 implicit places.
// Phase 1: matrix 182 rows 142 cols
[2021-05-16 12:13:16] [INFO ] Computed 3 place invariants in 2 ms
[2021-05-16 12:13:16] [INFO ] Dead Transitions using invariants and state equation in 101 ms returned []
Finished structural reductions, in 1 iterations. Remains : 142/224 places, 182/263 transitions.
[2021-05-16 12:13:16] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2021-05-16 12:13:16] [INFO ] Flatten gal took : 47 ms
FORMULA SmartHome-PT-09-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-16 12:13:16] [INFO ] Flatten gal took : 15 ms
[2021-05-16 12:13:16] [INFO ] Input system was already deterministic with 182 transitions.
Incomplete random walk after 100000 steps, including 677 resets, run finished after 287 ms. (steps per millisecond=348 ) properties (out of 19) seen :17
Running SMT prover for 2 properties.
// Phase 1: matrix 182 rows 142 cols
[2021-05-16 12:13:16] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-16 12:13:16] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2021-05-16 12:13:16] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-16 12:13:16] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 12:13:17] [INFO ] [Real]Absence check using state equation in 48 ms returned sat
[2021-05-16 12:13:17] [INFO ] Computed and/alt/rep : 181/325/181 causal constraints (skipped 0 transitions) in 12 ms.
[2021-05-16 12:13:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 12:13:17] [INFO ] [Nat]Absence check using 2 positive place invariants in 2 ms returned sat
[2021-05-16 12:13:17] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 1 ms returned sat
[2021-05-16 12:13:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 12:13:17] [INFO ] [Nat]Absence check using state equation in 45 ms returned sat
[2021-05-16 12:13:17] [INFO ] Computed and/alt/rep : 181/325/181 causal constraints (skipped 0 transitions) in 19 ms.
[2021-05-16 12:13:17] [INFO ] Added : 173 causal constraints over 35 iterations in 454 ms. Result :sat
[2021-05-16 12:13:17] [INFO ] [Real]Absence check using 2 positive place invariants in 2 ms returned sat
[2021-05-16 12:13:17] [INFO ] [Real]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-16 12:13:17] [INFO ] [Real]Adding state equation constraints to refine reachable states.
[2021-05-16 12:13:17] [INFO ] [Real]Absence check using state equation in 92 ms returned sat
[2021-05-16 12:13:17] [INFO ] Solution in real domain found non-integer solution.
[2021-05-16 12:13:17] [INFO ] [Nat]Absence check using 2 positive place invariants in 1 ms returned sat
[2021-05-16 12:13:17] [INFO ] [Nat]Absence check using 2 positive and 1 generalized place invariants in 0 ms returned sat
[2021-05-16 12:13:17] [INFO ] [Nat]Adding state equation constraints to refine reachable states.
[2021-05-16 12:13:17] [INFO ] [Nat]Absence check using state equation in 37 ms returned sat
[2021-05-16 12:13:17] [INFO ] Computed and/alt/rep : 181/325/181 causal constraints (skipped 0 transitions) in 12 ms.
[2021-05-16 12:13:18] [INFO ] Added : 170 causal constraints over 34 iterations in 355 ms. Result :sat
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0||F((p1&&G(p0))))))], workingDir=/home/mcc/execution]
Support contains 2 out of 142 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 142/142 places, 182/182 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 129 transition count 169
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 129 transition count 169
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 27 place count 129 transition count 168
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 30 place count 126 transition count 165
Iterating global reduction 1 with 3 rules applied. Total rules applied 33 place count 126 transition count 165
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 36 place count 123 transition count 162
Iterating global reduction 1 with 3 rules applied. Total rules applied 39 place count 123 transition count 162
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 40 place count 122 transition count 161
Iterating global reduction 1 with 1 rules applied. Total rules applied 41 place count 122 transition count 161
Applied a total of 41 rules in 31 ms. Remains 122 /142 variables (removed 20) and now considering 161/182 (removed 21) transitions.
// Phase 1: matrix 161 rows 122 cols
[2021-05-16 12:13:18] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-16 12:13:18] [INFO ] Implicit Places using invariants in 26 ms returned []
// Phase 1: matrix 161 rows 122 cols
[2021-05-16 12:13:18] [INFO ] Computed 3 place invariants in 7 ms
[2021-05-16 12:13:18] [INFO ] Implicit Places using invariants and state equation in 73 ms returned []
Implicit Place search using SMT with State Equation took 101 ms to find 0 implicit places.
// Phase 1: matrix 161 rows 122 cols
[2021-05-16 12:13:18] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-16 12:13:18] [INFO ] Dead Transitions using invariants and state equation in 79 ms returned []
Finished structural reductions, in 1 iterations. Remains : 122/142 places, 161/182 transitions.
Stuttering acceptance computed with spot in 231 ms :[(NOT p0), (NOT p0), (OR (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : SmartHome-PT-09-00 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={} source=1 dest: 2}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={0} source=2 dest: 2}, { cond=(AND p0 p1), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=3 dest: 2}, { cond=p0, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(EQ s44 1), p1:(EQ s115 1)], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 237 steps with 0 reset in 6 ms.
FORMULA SmartHome-PT-09-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-09-00 finished in 507 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 142 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 142/142 places, 182/182 transitions.
Graph (trivial) has 139 edges and 142 vertex of which 73 / 142 are part of one of the 6 SCC in 3 ms
Free SCC test removed 67 places
Ensure Unique test removed 88 transitions
Reduce isomorphic transitions removed 88 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 22 transitions
Trivial Post-agglo rules discarded 22 transitions
Performed 22 trivial Post agglomeration. Transition count delta: 22
Iterating post reduction 0 with 22 rules applied. Total rules applied 23 place count 74 transition count 71
Reduce places removed 22 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 26 rules applied. Total rules applied 49 place count 52 transition count 67
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 51 place count 50 transition count 67
Performed 5 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 5 Pre rules applied. Total rules applied 51 place count 50 transition count 62
Deduced a syphon composed of 5 places in 0 ms
Reduce places removed 5 places and 0 transitions.
Iterating global reduction 3 with 10 rules applied. Total rules applied 61 place count 45 transition count 62
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 65 place count 41 transition count 58
Iterating global reduction 3 with 4 rules applied. Total rules applied 69 place count 41 transition count 58
Performed 15 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 15 places in 0 ms
Reduce places removed 15 places and 0 transitions.
Iterating global reduction 3 with 30 rules applied. Total rules applied 99 place count 26 transition count 42
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 3 with 10 rules applied. Total rules applied 109 place count 26 transition count 32
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 110 place count 25 transition count 32
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 110 place count 25 transition count 31
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 112 place count 24 transition count 31
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 113 place count 23 transition count 30
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 114 place count 22 transition count 30
Applied a total of 114 rules in 37 ms. Remains 22 /142 variables (removed 120) and now considering 30/182 (removed 152) transitions.
[2021-05-16 12:13:18] [INFO ] Flow matrix only has 25 transitions (discarded 5 similar events)
// Phase 1: matrix 25 rows 22 cols
[2021-05-16 12:13:18] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-16 12:13:18] [INFO ] Implicit Places using invariants in 16 ms returned []
[2021-05-16 12:13:18] [INFO ] Flow matrix only has 25 transitions (discarded 5 similar events)
// Phase 1: matrix 25 rows 22 cols
[2021-05-16 12:13:18] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-16 12:13:18] [INFO ] Implicit Places using invariants and state equation in 21 ms returned []
Implicit Place search using SMT with State Equation took 40 ms to find 0 implicit places.
[2021-05-16 12:13:18] [INFO ] Redundant transitions in 11 ms returned []
[2021-05-16 12:13:18] [INFO ] Flow matrix only has 25 transitions (discarded 5 similar events)
// Phase 1: matrix 25 rows 22 cols
[2021-05-16 12:13:18] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-16 12:13:18] [INFO ] Dead Transitions using invariants and state equation in 19 ms returned []
Finished structural reductions, in 1 iterations. Remains : 22/142 places, 30/182 transitions.
Stuttering acceptance computed with spot in 52 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SmartHome-PT-09-01 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:(AND (NEQ s0 0) (NEQ s7 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Stuttering criterion allowed to conclude after 0 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-09-01 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-09-01 finished in 177 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(((X(p0) U (G(p2)||p1))&&G(p3)))], workingDir=/home/mcc/execution]
Support contains 6 out of 142 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 142/142 places, 182/182 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 130 transition count 170
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 130 transition count 170
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 27 place count 127 transition count 167
Iterating global reduction 0 with 3 rules applied. Total rules applied 30 place count 127 transition count 167
Discarding 3 places :
Symmetric choice reduction at 0 with 3 rule applications. Total rules 33 place count 124 transition count 164
Iterating global reduction 0 with 3 rules applied. Total rules applied 36 place count 124 transition count 164
Discarding 1 places :
Symmetric choice reduction at 0 with 1 rule applications. Total rules 37 place count 123 transition count 163
Iterating global reduction 0 with 1 rules applied. Total rules applied 38 place count 123 transition count 163
Applied a total of 38 rules in 21 ms. Remains 123 /142 variables (removed 19) and now considering 163/182 (removed 19) transitions.
// Phase 1: matrix 163 rows 123 cols
[2021-05-16 12:13:18] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-16 12:13:18] [INFO ] Implicit Places using invariants in 28 ms returned []
// Phase 1: matrix 163 rows 123 cols
[2021-05-16 12:13:18] [INFO ] Computed 3 place invariants in 2 ms
[2021-05-16 12:13:19] [INFO ] Implicit Places using invariants and state equation in 64 ms returned []
Implicit Place search using SMT with State Equation took 94 ms to find 0 implicit places.
// Phase 1: matrix 163 rows 123 cols
[2021-05-16 12:13:19] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-16 12:13:19] [INFO ] Dead Transitions using invariants and state equation in 60 ms returned []
Finished structural reductions, in 1 iterations. Remains : 123/142 places, 163/182 transitions.
Stuttering acceptance computed with spot in 182 ms :[(OR (NOT p3) (AND (NOT p1) (NOT p2))), true, (NOT p0), (NOT p3), (AND (NOT p2) (NOT p0)), (AND (NOT p1) (NOT p2)), (NOT p2)]
Running random walk in product with property : SmartHome-PT-09-02 automaton TGBA [mat=[[{ cond=(NOT p3), acceptance={} source=0 dest: 1}, { cond=(AND (NOT p1) (NOT p2) p3), acceptance={} source=0 dest: 2}, { cond=p3, acceptance={} source=0 dest: 3}, { cond=(AND (NOT p1) p2 p3), acceptance={} source=0 dest: 4}, { cond=(AND (NOT p1) p3), acceptance={} source=0 dest: 5}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(NOT p0), acceptance={} source=2 dest: 1}], [{ cond=(NOT p3), acceptance={} source=3 dest: 1}, { cond=p3, acceptance={} source=3 dest: 3}], [{ cond=(AND (NOT p2) (NOT p0)), acceptance={} source=4 dest: 1}, { cond=(AND p2 (NOT p0)), acceptance={} source=4 dest: 6}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={} source=5 dest: 2}, { cond=(AND (NOT p1) p2), acceptance={} source=5 dest: 4}, { cond=(AND (NOT p1) (NOT p2)), acceptance={0} source=5 dest: 5}, { cond=(AND (NOT p1) p2), acceptance={} source=5 dest: 5}], [{ cond=(NOT p2), acceptance={} source=6 dest: 1}, { cond=p2, acceptance={} source=6 dest: 6}]], initial=0, aps=[p3:(OR (EQ s5 0) (EQ s80 1)), p1:(OR (EQ s30 0) (EQ s96 1)), p2:(AND (EQ s80 0) (EQ s5 1)), p0:(OR (EQ s84 0) (EQ s27 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null, null, null, null][false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 4 steps with 0 reset in 1 ms.
FORMULA SmartHome-PT-09-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-09-02 finished in 378 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((F(G((p0||X(p1))))&&F(p2))))], workingDir=/home/mcc/execution]
Support contains 4 out of 142 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 142/142 places, 182/182 transitions.
Discarding 13 places :
Symmetric choice reduction at 0 with 13 rule applications. Total rules 13 place count 129 transition count 169
Iterating global reduction 0 with 13 rules applied. Total rules applied 26 place count 129 transition count 169
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 27 place count 129 transition count 168
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 30 place count 126 transition count 165
Iterating global reduction 1 with 3 rules applied. Total rules applied 33 place count 126 transition count 165
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 36 place count 123 transition count 162
Iterating global reduction 1 with 3 rules applied. Total rules applied 39 place count 123 transition count 162
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 40 place count 122 transition count 161
Iterating global reduction 1 with 1 rules applied. Total rules applied 41 place count 122 transition count 161
Applied a total of 41 rules in 11 ms. Remains 122 /142 variables (removed 20) and now considering 161/182 (removed 21) transitions.
// Phase 1: matrix 161 rows 122 cols
[2021-05-16 12:13:19] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-16 12:13:19] [INFO ] Implicit Places using invariants in 33 ms returned []
// Phase 1: matrix 161 rows 122 cols
[2021-05-16 12:13:19] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-16 12:13:19] [INFO ] Implicit Places using invariants and state equation in 50 ms returned []
Implicit Place search using SMT with State Equation took 84 ms to find 0 implicit places.
// Phase 1: matrix 161 rows 122 cols
[2021-05-16 12:13:19] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-16 12:13:19] [INFO ] Dead Transitions using invariants and state equation in 56 ms returned []
Finished structural reductions, in 1 iterations. Remains : 122/142 places, 161/182 transitions.
Stuttering acceptance computed with spot in 108 ms :[(OR (NOT p2) (AND (NOT p0) (NOT p1))), (AND (NOT p0) (NOT p1)), (NOT p2), (AND (NOT p0) (NOT p1))]
Running random walk in product with property : SmartHome-PT-09-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(NOT p2), acceptance={} source=0 dest: 2}, { cond=(NOT p0), acceptance={} source=0 dest: 3}], [{ cond=true, acceptance={} source=1 dest: 1}, { cond=(NOT p0), acceptance={0} source=1 dest: 3}], [{ cond=(NOT p2), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p1), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p2:(EQ s109 1), p0:(EQ s16 0), p1:(OR (EQ s42 0) (EQ s53 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 214 steps with 0 reset in 2 ms.
FORMULA SmartHome-PT-09-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-09-03 finished in 277 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(X(G((F(p0)||X(X(X(G(p1)))))))))], workingDir=/home/mcc/execution]
Support contains 3 out of 142 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 142/142 places, 182/182 transitions.
Discarding 10 places :
Symmetric choice reduction at 0 with 10 rule applications. Total rules 10 place count 132 transition count 172
Iterating global reduction 0 with 10 rules applied. Total rules applied 20 place count 132 transition count 172
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 21 place count 132 transition count 171
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 23 place count 130 transition count 169
Iterating global reduction 1 with 2 rules applied. Total rules applied 25 place count 130 transition count 169
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 27 place count 128 transition count 167
Iterating global reduction 1 with 2 rules applied. Total rules applied 29 place count 128 transition count 167
Applied a total of 29 rules in 8 ms. Remains 128 /142 variables (removed 14) and now considering 167/182 (removed 15) transitions.
// Phase 1: matrix 167 rows 128 cols
[2021-05-16 12:13:19] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-16 12:13:19] [INFO ] Implicit Places using invariants in 23 ms returned []
// Phase 1: matrix 167 rows 128 cols
[2021-05-16 12:13:19] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-16 12:13:19] [INFO ] Implicit Places using invariants and state equation in 52 ms returned []
Implicit Place search using SMT with State Equation took 78 ms to find 0 implicit places.
// Phase 1: matrix 167 rows 128 cols
[2021-05-16 12:13:19] [INFO ] Computed 3 place invariants in 2 ms
[2021-05-16 12:13:19] [INFO ] Dead Transitions using invariants and state equation in 60 ms returned []
Finished structural reductions, in 1 iterations. Remains : 128/142 places, 167/182 transitions.
Stuttering acceptance computed with spot in 179 ms :[(AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (AND (NOT p0) (NOT p1)), (NOT p0)]
Running random walk in product with property : SmartHome-PT-09-07 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=true, acceptance={} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 2}, { cond=(NOT p0), acceptance={} source=2 dest: 3}], [{ cond=(NOT p0), acceptance={} source=3 dest: 4}], [{ cond=(NOT p0), acceptance={} source=4 dest: 5}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=5 dest: 6}], [{ cond=(NOT p0), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p0:(EQ s50 1), p1:(AND (NEQ s17 0) (NEQ s42 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, null][false, false, false, false, false, false, false]]
Product exploration explored 100000 steps with 2999 reset in 308 ms.
Stack based approach found an accepted trace after 65 steps with 1 reset with depth 39 and stack size 39 in 1 ms.
FORMULA SmartHome-PT-09-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-09-07 finished in 653 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((F(p0)&&X(p1)))], workingDir=/home/mcc/execution]
Support contains 3 out of 142 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 142/142 places, 182/182 transitions.
Discarding 12 places :
Symmetric choice reduction at 0 with 12 rule applications. Total rules 12 place count 130 transition count 170
Iterating global reduction 0 with 12 rules applied. Total rules applied 24 place count 130 transition count 170
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 25 place count 130 transition count 169
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 27 place count 128 transition count 167
Iterating global reduction 1 with 2 rules applied. Total rules applied 29 place count 128 transition count 167
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 31 place count 126 transition count 165
Iterating global reduction 1 with 2 rules applied. Total rules applied 33 place count 126 transition count 165
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 34 place count 125 transition count 164
Iterating global reduction 1 with 1 rules applied. Total rules applied 35 place count 125 transition count 164
Applied a total of 35 rules in 7 ms. Remains 125 /142 variables (removed 17) and now considering 164/182 (removed 18) transitions.
// Phase 1: matrix 164 rows 125 cols
[2021-05-16 12:13:20] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-16 12:13:20] [INFO ] Implicit Places using invariants in 53 ms returned []
// Phase 1: matrix 164 rows 125 cols
[2021-05-16 12:13:20] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-16 12:13:20] [INFO ] Implicit Places using invariants and state equation in 81 ms returned []
Implicit Place search using SMT with State Equation took 135 ms to find 0 implicit places.
// Phase 1: matrix 164 rows 125 cols
[2021-05-16 12:13:20] [INFO ] Computed 3 place invariants in 1 ms
[2021-05-16 12:13:20] [INFO ] Dead Transitions using invariants and state equation in 68 ms returned []
Finished structural reductions, in 1 iterations. Remains : 125/142 places, 164/182 transitions.
Stuttering acceptance computed with spot in 273 ms :[(OR (NOT p1) (NOT p0)), (NOT p0), (NOT p1), true]
Running random walk in product with property : SmartHome-PT-09-08 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=true, acceptance={} source=0 dest: 2}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}], [{ cond=(NOT p1), acceptance={} source=2 dest: 3}], [{ cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(AND (NEQ s111 0) (NEQ s96 1)), p1:(NEQ s86 1)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Stuttering criterion allowed to conclude after 110 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-09-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-09-08 finished in 497 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((F((G(p1)||G(p2)))||p0)))], workingDir=/home/mcc/execution]
Support contains 4 out of 142 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 142/142 places, 182/182 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 131 transition count 171
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 131 transition count 171
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 23 place count 131 transition count 170
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 25 place count 129 transition count 168
Iterating global reduction 1 with 2 rules applied. Total rules applied 27 place count 129 transition count 168
Discarding 2 places :
Symmetric choice reduction at 1 with 2 rule applications. Total rules 29 place count 127 transition count 166
Iterating global reduction 1 with 2 rules applied. Total rules applied 31 place count 127 transition count 166
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 32 place count 126 transition count 165
Iterating global reduction 1 with 1 rules applied. Total rules applied 33 place count 126 transition count 165
Applied a total of 33 rules in 6 ms. Remains 126 /142 variables (removed 16) and now considering 165/182 (removed 17) transitions.
// Phase 1: matrix 165 rows 126 cols
[2021-05-16 12:13:20] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-16 12:13:20] [INFO ] Implicit Places using invariants in 26 ms returned []
// Phase 1: matrix 165 rows 126 cols
[2021-05-16 12:13:20] [INFO ] Computed 3 place invariants in 13 ms
[2021-05-16 12:13:20] [INFO ] Implicit Places using invariants and state equation in 70 ms returned []
Implicit Place search using SMT with State Equation took 99 ms to find 0 implicit places.
// Phase 1: matrix 165 rows 126 cols
[2021-05-16 12:13:20] [INFO ] Computed 3 place invariants in 0 ms
[2021-05-16 12:13:20] [INFO ] Dead Transitions using invariants and state equation in 70 ms returned []
Finished structural reductions, in 1 iterations. Remains : 126/142 places, 165/182 transitions.
Stuttering acceptance computed with spot in 83 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Running random walk in product with property : SmartHome-PT-09-10 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p2)), acceptance={0, 1} source=1 dest: 1}, { cond=(AND (NOT p1) p2), acceptance={0} source=1 dest: 1}, { cond=(AND p1 (NOT p2)), acceptance={1} source=1 dest: 1}, { cond=(AND p1 p2), acceptance={} source=1 dest: 1}], [{ cond=true, acceptance={} source=2 dest: 0}]], initial=2, aps=[p0:(OR (EQ s41 0) (EQ s108 1)), p1:(AND (EQ s79 0) (EQ s87 1)), p2:(AND (EQ s108 0) (EQ s41 1))], nbAcceptance=2, properties=[trans-labels, explicit-labels, trans-acc, deterministic, no-univ-branch, unambiguous, semi-deterministic], stateDesc=[null, null, null][false, false, false]]
Product exploration explored 100000 steps with 50000 reset in 173 ms.
Product exploration explored 100000 steps with 50000 reset in 193 ms.
Knowledge obtained : [p0, (NOT p1), (NOT p2)]
Stuttering acceptance computed with spot in 75 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Product exploration explored 100000 steps with 50000 reset in 131 ms.
Product exploration explored 100000 steps with 50000 reset in 141 ms.
Applying partial POR strategy [true, true, false]
Stuttering acceptance computed with spot in 75 ms :[(AND (NOT p0) (NOT p1) (NOT p2)), (AND (NOT p1) (NOT p2)), (AND (NOT p0) (NOT p1) (NOT p2))]
Support contains 4 out of 126 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 126/126 places, 165/165 transitions.
Graph (trivial) has 120 edges and 126 vertex of which 63 / 126 are part of one of the 6 SCC in 1 ms
Free SCC test removed 57 places
Ensure Unique test removed 79 transitions
Reduce isomorphic transitions removed 79 transitions.
Performed 20 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 20 rules applied. Total rules applied 21 place count 69 transition count 86
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 22 place count 69 transition count 85
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 2 with 6 Pre rules applied. Total rules applied 22 place count 69 transition count 86
Deduced a syphon composed of 26 places in 0 ms
Iterating global reduction 2 with 6 rules applied. Total rules applied 28 place count 69 transition count 86
Discarding 13 places :
Symmetric choice reduction at 2 with 13 rule applications. Total rules 41 place count 56 transition count 73
Deduced a syphon composed of 13 places in 0 ms
Iterating global reduction 2 with 13 rules applied. Total rules applied 54 place count 56 transition count 73
Performed 15 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 28 places in 0 ms
Iterating global reduction 2 with 15 rules applied. Total rules applied 69 place count 56 transition count 74
Discarding 6 places :
Symmetric choice reduction at 2 with 6 rule applications. Total rules 75 place count 50 transition count 67
Deduced a syphon composed of 22 places in 0 ms
Iterating global reduction 2 with 6 rules applied. Total rules applied 81 place count 50 transition count 67
Deduced a syphon composed of 22 places in 0 ms
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 2 with 10 rules applied. Total rules applied 91 place count 50 transition count 57
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 93 place count 48 transition count 57
Discarding 2 places :
Symmetric choice reduction at 3 with 2 rule applications. Total rules 95 place count 46 transition count 55
Deduced a syphon composed of 20 places in 0 ms
Iterating global reduction 3 with 2 rules applied. Total rules applied 97 place count 46 transition count 55
Deduced a syphon composed of 20 places in 0 ms
Applied a total of 97 rules in 21 ms. Remains 46 /126 variables (removed 80) and now considering 55/165 (removed 110) transitions.
[2021-05-16 12:13:22] [INFO ] Redundant transitions in 18 ms returned []
[2021-05-16 12:13:22] [INFO ] Flow matrix only has 50 transitions (discarded 5 similar events)
// Phase 1: matrix 50 rows 46 cols
[2021-05-16 12:13:22] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-16 12:13:22] [INFO ] Dead Transitions using invariants and state equation in 28 ms returned []
Finished structural reductions, in 1 iterations. Remains : 46/126 places, 55/165 transitions.
Product exploration explored 100000 steps with 50000 reset in 336 ms.
Product exploration explored 100000 steps with 50000 reset in 332 ms.
[2021-05-16 12:13:22] [INFO ] Flatten gal took : 10 ms
[2021-05-16 12:13:22] [INFO ] Flatten gal took : 9 ms
[2021-05-16 12:13:22] [INFO ] Time to serialize gal into /tmp/LTL15140145429939814255.gal : 4 ms
[2021-05-16 12:13:22] [INFO ] Time to serialize properties into /tmp/LTL5747427438783525338.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/LTL15140145429939814255.gal, -t, CGAL, -LTL, /tmp/LTL5747427438783525338.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/LTL15140145429939814255.gal -t CGAL -LTL /tmp/LTL5747427438783525338.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(("((p93==0)||(p230==1))")||(F((G("((p172==0)&&(p188==1))"))||(G("((p230==0)&&(p93==1))")))))))
Formula 0 simplified : !X("((p93==0)||(p230==1))" | F(G"((p172==0)&&(p188==1))" | G"((p230==0)&&(p93==1))"))
Reverse transition relation is NOT exact ! Due to transitions t0, t11, t13, t32, t38, t70, t73, t90, t93, t116, t119, t132, t155, t158, t166, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/150/15/165
Computing Next relation with stutter on 14 deadlock states
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
65 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,0,0.676226,38112,1,0,211,101511,350,144,3687,102353,341
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA SmartHome-PT-09-10 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property SmartHome-PT-09-10 finished in 2798 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(p0))], workingDir=/home/mcc/execution]
Support contains 2 out of 142 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 142/142 places, 182/182 transitions.
Graph (trivial) has 138 edges and 142 vertex of which 74 / 142 are part of one of the 6 SCC in 1 ms
Free SCC test removed 68 places
Ensure Unique test removed 90 transitions
Reduce isomorphic transitions removed 90 transitions.
Reduce places removed 1 places and 1 transitions.
Drop transitions removed 21 transitions
Trivial Post-agglo rules discarded 21 transitions
Performed 21 trivial Post agglomeration. Transition count delta: 21
Iterating post reduction 0 with 21 rules applied. Total rules applied 22 place count 73 transition count 70
Reduce places removed 21 places and 0 transitions.
Ensure Unique test removed 2 transitions
Reduce isomorphic transitions removed 2 transitions.
Drop transitions removed 2 transitions
Trivial Post-agglo rules discarded 2 transitions
Performed 2 trivial Post agglomeration. Transition count delta: 2
Iterating post reduction 1 with 25 rules applied. Total rules applied 47 place count 52 transition count 66
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 2 with 2 rules applied. Total rules applied 49 place count 50 transition count 66
Performed 6 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 6 Pre rules applied. Total rules applied 49 place count 50 transition count 60
Deduced a syphon composed of 6 places in 0 ms
Reduce places removed 6 places and 0 transitions.
Iterating global reduction 3 with 12 rules applied. Total rules applied 61 place count 44 transition count 60
Discarding 4 places :
Symmetric choice reduction at 3 with 4 rule applications. Total rules 65 place count 40 transition count 56
Iterating global reduction 3 with 4 rules applied. Total rules applied 69 place count 40 transition count 56
Performed 13 Post agglomeration using F-continuation condition with reduction of 1 identical transitions.
Deduced a syphon composed of 13 places in 0 ms
Reduce places removed 13 places and 0 transitions.
Iterating global reduction 3 with 26 rules applied. Total rules applied 95 place count 27 transition count 42
Drop transitions removed 8 transitions
Redundant transition composition rules discarded 8 transitions
Iterating global reduction 3 with 8 rules applied. Total rules applied 103 place count 27 transition count 34
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 3 with 1 rules applied. Total rules applied 104 place count 26 transition count 34
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 4 with 1 Pre rules applied. Total rules applied 104 place count 26 transition count 33
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 4 with 2 rules applied. Total rules applied 106 place count 25 transition count 33
Partial Post-agglomeration rule applied 1 times.
Drop transitions removed 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 107 place count 25 transition count 33
Drop transitions removed 1 transitions
Redundant transition composition rules discarded 1 transitions
Iterating global reduction 4 with 1 rules applied. Total rules applied 108 place count 25 transition count 32
Reduce places removed 1 places and 1 transitions.
Iterating global reduction 4 with 1 rules applied. Total rules applied 109 place count 24 transition count 31
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 4 with 1 rules applied. Total rules applied 110 place count 23 transition count 31
Applied a total of 110 rules in 15 ms. Remains 23 /142 variables (removed 119) and now considering 31/182 (removed 151) transitions.
[2021-05-16 12:13:23] [INFO ] Flow matrix only has 26 transitions (discarded 5 similar events)
// Phase 1: matrix 26 rows 23 cols
[2021-05-16 12:13:23] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-16 12:13:23] [INFO ] Implicit Places using invariants in 25 ms returned []
[2021-05-16 12:13:23] [INFO ] Flow matrix only has 26 transitions (discarded 5 similar events)
// Phase 1: matrix 26 rows 23 cols
[2021-05-16 12:13:23] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-16 12:13:23] [INFO ] Implicit Places using invariants and state equation in 29 ms returned []
Implicit Place search using SMT with State Equation took 56 ms to find 0 implicit places.
[2021-05-16 12:13:23] [INFO ] Redundant transitions in 10 ms returned []
[2021-05-16 12:13:23] [INFO ] Flow matrix only has 26 transitions (discarded 5 similar events)
// Phase 1: matrix 26 rows 23 cols
[2021-05-16 12:13:23] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-16 12:13:23] [INFO ] Dead Transitions using invariants and state equation in 25 ms returned []
Finished structural reductions, in 1 iterations. Remains : 23/142 places, 31/182 transitions.
Stuttering acceptance computed with spot in 32 ms :[true, (NOT p0)]
Running random walk in product with property : SmartHome-PT-09-11 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=(NOT p0), acceptance={} source=1 dest: 0}, { cond=p0, acceptance={} source=1 dest: 1}]], initial=1, aps=[p0:(OR (EQ s4 0) (EQ s7 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant, terminal, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Entered a terminal (fully accepting) state of product in 5 steps with 0 reset in 0 ms.
FORMULA SmartHome-PT-09-11 FALSE TECHNIQUES STUTTER_TEST
Treatment of property SmartHome-PT-09-11 finished in 151 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 2 out of 142 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 142/142 places, 182/182 transitions.
Discarding 11 places :
Symmetric choice reduction at 0 with 11 rule applications. Total rules 11 place count 131 transition count 171
Iterating global reduction 0 with 11 rules applied. Total rules applied 22 place count 131 transition count 171
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 0 with 1 rules applied. Total rules applied 23 place count 131 transition count 170
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 26 place count 128 transition count 167
Iterating global reduction 1 with 3 rules applied. Total rules applied 29 place count 128 transition count 167
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 32 place count 125 transition count 164
Iterating global reduction 1 with 3 rules applied. Total rules applied 35 place count 125 transition count 164
Discarding 1 places :
Symmetric choice reduction at 1 with 1 rule applications. Total rules 36 place count 124 transition count 163
Iterating global reduction 1 with 1 rules applied. Total rules applied 37 place count 124 transition count 163
Applied a total of 37 rules in 7 ms. Remains 124 /142 variables (removed 18) and now considering 163/182 (removed 19) transitions.
// Phase 1: matrix 163 rows 124 cols
[2021-05-16 12:13:23] [INFO ] Computed 3 place invariants in 3 ms
[2021-05-16 12:13:23] [INFO ] Implicit Places using invariants in 25 ms returned []
// Phase 1: matrix 163 rows 124 cols
[2021-05-16 12:13:23] [INFO ] Computed 3 place invariants in 3 ms
[2021-05-16 12:13:23] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 79 ms to find 0 implicit places.
// Phase 1: matrix 163 rows 124 cols
[2021-05-16 12:13:23] [INFO ] Computed 3 place invariants in 5 ms
[2021-05-16 12:13:23] [INFO ] Dead Transitions using invariants and state equation in 82 ms returned []
Finished structural reductions, in 1 iterations. Remains : 124/142 places, 163/182 transitions.
Stuttering acceptance computed with spot in 65 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : SmartHome-PT-09-12 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(OR (EQ s62 0) (EQ s104 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][false, false]]
Product exploration explored 100000 steps with 50000 reset in 165 ms.
Product exploration explored 100000 steps with 50000 reset in 131 ms.
Knowledge obtained : [p0]
Stuttering acceptance computed with spot in 48 ms :[(NOT p0), (NOT p0)]
Product exploration explored 100000 steps with 50000 reset in 124 ms.
Product exploration explored 100000 steps with 50000 reset in 135 ms.
Applying partial POR strategy [false, true]
Stuttering acceptance computed with spot in 48 ms :[(NOT p0), (NOT p0)]
Support contains 2 out of 124 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 124/124 places, 163/163 transitions.
Graph (trivial) has 121 edges and 124 vertex of which 70 / 124 are part of one of the 6 SCC in 1 ms
Free SCC test removed 64 places
Ensure Unique test removed 88 transitions
Reduce isomorphic transitions removed 88 transitions.
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: 0
Iterating post reduction 0 with 16 rules applied. Total rules applied 17 place count 60 transition count 75
Performed 3 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 3 Pre rules applied. Total rules applied 17 place count 60 transition count 76
Deduced a syphon composed of 19 places in 0 ms
Iterating global reduction 1 with 3 rules applied. Total rules applied 20 place count 60 transition count 76
Discarding 10 places :
Symmetric choice reduction at 1 with 10 rule applications. Total rules 30 place count 50 transition count 66
Deduced a syphon composed of 9 places in 0 ms
Iterating global reduction 1 with 10 rules applied. Total rules applied 40 place count 50 transition count 66
Performed 16 Post agglomeration using F-continuation condition.Transition count delta: -1
Deduced a syphon composed of 25 places in 0 ms
Iterating global reduction 1 with 16 rules applied. Total rules applied 56 place count 50 transition count 67
Discarding 6 places :
Symmetric choice reduction at 1 with 6 rule applications. Total rules 62 place count 44 transition count 60
Deduced a syphon composed of 19 places in 0 ms
Iterating global reduction 1 with 6 rules applied. Total rules applied 68 place count 44 transition count 60
Deduced a syphon composed of 19 places in 1 ms
Drop transitions removed 10 transitions
Redundant transition composition rules discarded 10 transitions
Iterating global reduction 1 with 10 rules applied. Total rules applied 78 place count 44 transition count 50
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 80 place count 42 transition count 50
Discarding 2 places :
Symmetric choice reduction at 2 with 2 rule applications. Total rules 82 place count 40 transition count 48
Deduced a syphon composed of 17 places in 0 ms
Iterating global reduction 2 with 2 rules applied. Total rules applied 84 place count 40 transition count 48
Deduced a syphon composed of 17 places in 0 ms
Applied a total of 84 rules in 9 ms. Remains 40 /124 variables (removed 84) and now considering 48/163 (removed 115) transitions.
[2021-05-16 12:13:24] [INFO ] Redundant transitions in 23 ms returned []
[2021-05-16 12:13:24] [INFO ] Flow matrix only has 43 transitions (discarded 5 similar events)
// Phase 1: matrix 43 rows 40 cols
[2021-05-16 12:13:24] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-16 12:13:24] [INFO ] Dead Transitions using invariants and state equation in 22 ms returned []
Finished structural reductions, in 1 iterations. Remains : 40/124 places, 48/163 transitions.
Product exploration explored 100000 steps with 50000 reset in 278 ms.
Product exploration explored 100000 steps with 50000 reset in 286 ms.
[2021-05-16 12:13:25] [INFO ] Flatten gal took : 8 ms
[2021-05-16 12:13:25] [INFO ] Flatten gal took : 7 ms
[2021-05-16 12:13:25] [INFO ] Time to serialize gal into /tmp/LTL7244793669207148630.gal : 2 ms
[2021-05-16 12:13:25] [INFO ] Time to serialize properties into /tmp/LTL8369184821179752541.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/LTL7244793669207148630.gal, -t, CGAL, -LTL, /tmp/LTL8369184821179752541.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/LTL7244793669207148630.gal -t CGAL -LTL /tmp/LTL8369184821179752541.ltl -c -stutter-deadlock --gen-order FOLLOW
Read 1 LTL properties
Checking formula 0 : !((X(F("((p143==0)||(p229==1))"))))
Formula 0 simplified : !XF"((p143==0)||(p229==1))"
Reverse transition relation is NOT exact ! Due to transitions t10, t11, t13, t32, t35, t70, t73, t90, t93, t116, t119, t132, t155, t158, t166, Intersection with reachable at each step enabled. (destroyed/reverse/intersect/total) :0/148/15/163
Computing Next relation with stutter on 14 deadlock states
2 unique states visited
0 strongly connected components in search stack
1 transitions explored
2 items max in DFS search stack
74 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,0,0.763647,39452,1,0,208,106715,352,142,3658,114585,339
no accepting run found
Formula 0 is TRUE no accepting run found.
FORMULA SmartHome-PT-09-12 TRUE TECHNIQUES DECISION_DIAGRAMS TOPOLOGICAL
Treatment of property SmartHome-PT-09-12 finished in 2464 ms.
All properties solved without resorting to model-checking.

BK_STOP 1621167207270

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

+ export BINDIR=/home/mcc/BenchKit/bin//../
+ BINDIR=/home/mcc/BenchKit/bin//../
++ pwd
+ export MODEL=/home/mcc/execution
+ MODEL=/home/mcc/execution
+ [[ LTLCardinality = StateSpace ]]
+ /home/mcc/BenchKit/bin//..//runeclipse.sh /home/mcc/execution LTLCardinality -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 LTLCardinality -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-09"
export BK_EXAMINATION="LTLCardinality"
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-09, examination is LTLCardinality"
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-162106745700220"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/SmartHome-PT-09.tgz
mv SmartHome-PT-09 execution
cd execution
if [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "UpperBounds" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] || [ "LTLCardinality" = "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 [ "LTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "LTLCardinality" != "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 "LTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property LTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "LTLCardinality.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 '' LTLCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ "LTLCardinality" = "ReachabilityDeadlock" ] || [ "LTLCardinality" = "QuasiLiveness" ] || [ "LTLCardinality" = "StableMarking" ] || [ "LTLCardinality" = "Liveness" ] || [ "LTLCardinality" = "OneSafe" ] ; then
echo "FORMULA_NAME LTLCardinality"
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 ;