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.r007-tall-162037989600170.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 AirplaneLD-COL-0010, examination is LTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r007-tall-162037989600170
=====================================================================

--------------------
preparation of the directory to be used:
/home/mcc/execution
total 448K
-rw-r--r-- 1 mcc users 19K May 5 16:58 CTLCardinality.txt
-rw-r--r-- 1 mcc users 136K May 5 16:58 CTLCardinality.xml
-rw-r--r-- 1 mcc users 12K May 5 16:58 CTLFireability.txt
-rw-r--r-- 1 mcc users 101K May 5 16:58 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K May 6 14:48 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.5K May 6 14:48 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 3.5K Mar 28 15:42 LTLCardinality.txt
-rw-r--r-- 1 mcc users 24K Mar 28 15:42 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.1K Mar 28 15:42 LTLFireability.txt
-rw-r--r-- 1 mcc users 18K Mar 28 15:42 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.2K Mar 23 01:16 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 20K Mar 23 01:16 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 2.8K Mar 22 09:36 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 16K Mar 22 09:36 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.7K Mar 22 09:09 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.8K Mar 22 09:09 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 5 16:51 equiv_pt
-rw-r--r-- 1 mcc users 5 May 5 16:51 instance
-rw-r--r-- 1 mcc users 5 May 5 16:51 iscolored
-rw-r--r-- 1 mcc users 40K May 5 16:51 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 AirplaneLD-COL-0010-00
FORMULA_NAME AirplaneLD-COL-0010-01
FORMULA_NAME AirplaneLD-COL-0010-02
FORMULA_NAME AirplaneLD-COL-0010-03
FORMULA_NAME AirplaneLD-COL-0010-04
FORMULA_NAME AirplaneLD-COL-0010-05
FORMULA_NAME AirplaneLD-COL-0010-06
FORMULA_NAME AirplaneLD-COL-0010-07
FORMULA_NAME AirplaneLD-COL-0010-08
FORMULA_NAME AirplaneLD-COL-0010-09
FORMULA_NAME AirplaneLD-COL-0010-10
FORMULA_NAME AirplaneLD-COL-0010-11
FORMULA_NAME AirplaneLD-COL-0010-12
FORMULA_NAME AirplaneLD-COL-0010-13
FORMULA_NAME AirplaneLD-COL-0010-14
FORMULA_NAME AirplaneLD-COL-0010-15

=== Now, execution of the tool begins

BK_START 1620450661244

Running Version 0
[2021-05-08 05:11:17] [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]
[2021-05-08 05:11:17] [INFO ] Parsing pnml file : /home/mcc/execution/model.pnml
[2021-05-08 05:11:17] [INFO ] Detected file is not PT type :http://www.pnml.org/version-2009/grammar/symmetricnet
log4j:WARN No appenders could be found for logger (org.apache.axiom.locator.DefaultOMMetaFactoryLocator).
log4j:WARN Please initialize the log4j system properly.
[2021-05-08 05:11:17] [WARNING] Using fallBack plugin, rng conformance not checked
[2021-05-08 05:11:17] [INFO ] Load time of PNML (colored model parsed with PNMLFW) : 576 ms
[2021-05-08 05:11:17] [INFO ] Detected 3 constant HL places corresponding to 32 PT places.
[2021-05-08 05:11:17] [INFO ] Imported 20 HL places and 15 HL transitions for a total of 89 PT places and 132.0 transition bindings in 17 ms.
Parsed 16 properties from file /home/mcc/execution/LTLFireability.xml in 7 ms.
Working with output stream class java.io.PrintStream
[2021-05-08 05:11:18] [INFO ] Built PT skeleton of HLPN with 20 places and 15 transitions in 4 ms.
[2021-05-08 05:11:18] [INFO ] Skeletonized HLPN properties in 0 ms.
Successfully produced net in file /tmp/petri1000_11957853633168139013.dot
[2021-05-08 05:11:18] [INFO ] Initial state test concluded for 1 properties.
Reduce places removed 3 places and 0 transitions.
Ensure Unique test removed 1 transitions
Reduce redundant transitions removed 1 transitions.
FORMULA AirplaneLD-COL-0010-14 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Finished random walk after 0 steps, including 0 resets, run visited all 0 properties in 1 ms. (steps per millisecond=0 )
[2021-05-08 05:11:18] [INFO ] Flatten gal took : 18 ms
[2021-05-08 05:11:18] [INFO ] Flatten gal took : 3 ms
[2021-05-08 05:11:18] [INFO ] Unfolded HLPN to a Petri net with 89 places and 88 transitions in 3 ms.
[2021-05-08 05:11:18] [INFO ] Unfolded HLPN properties in 1 ms.
Successfully produced net in file /tmp/petri1001_17625529504609272764.dot
[2021-05-08 05:11:18] [INFO ] Reduced 9 identical enabling conditions.
[2021-05-08 05:11:18] [INFO ] Reduced 9 identical enabling conditions.
[2021-05-08 05:11:18] [INFO ] Reduced 9 identical enabling conditions.
[2021-05-08 05:11:18] [INFO ] Reduced 19 identical enabling conditions.
[2021-05-08 05:11:18] [INFO ] Reduced 9 identical enabling conditions.
[2021-05-08 05:11:18] [INFO ] Reduced 9 identical enabling conditions.
[2021-05-08 05:11:18] [INFO ] Reduced 1 identical enabling conditions.
[2021-05-08 05:11:18] [INFO ] Reduced 1 identical enabling conditions.
[2021-05-08 05:11:18] [INFO ] Reduced 1 identical enabling conditions.
[2021-05-08 05:11:18] [INFO ] Reduced 9 identical enabling conditions.
[2021-05-08 05:11:18] [INFO ] Reduced 9 identical enabling conditions.
[2021-05-08 05:11:18] [INFO ] Reduced 1 identical enabling conditions.
[2021-05-08 05:11:18] [INFO ] Reduced 9 identical enabling conditions.
[2021-05-08 05:11:18] [INFO ] Reduced 1 identical enabling conditions.
[2021-05-08 05:11:18] [INFO ] Reduced 1 identical enabling conditions.
[2021-05-08 05:11:18] [INFO ] Reduced 1 identical enabling conditions.
[2021-05-08 05:11:18] [INFO ] Reduced 19 identical enabling conditions.
[2021-05-08 05:11:18] [INFO ] Reduced 9 identical enabling conditions.
[2021-05-08 05:11:18] [INFO ] Reduced 9 identical enabling conditions.
[2021-05-08 05:11:18] [INFO ] Initial state test concluded for 3 properties.
Reduce places removed 32 places and 0 transitions.
FORMULA AirplaneLD-COL-0010-01 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
FORMULA AirplaneLD-COL-0010-06 FALSE TECHNIQUES TOPOLOGICAL INITIAL_STATE
Support contains 49 out of 57 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 57/57 places, 88/88 transitions.
Reduce places removed 3 places and 0 transitions.
Iterating post reduction 0 with 3 rules applied. Total rules applied 3 place count 54 transition count 88
Discarding 3 places :
Symmetric choice reduction at 1 with 3 rule applications. Total rules 6 place count 51 transition count 85
Iterating global reduction 1 with 3 rules applied. Total rules applied 9 place count 51 transition count 85
Ensure Unique test removed 3 transitions
Reduce isomorphic transitions removed 3 transitions.
Iterating post reduction 1 with 3 rules applied. Total rules applied 12 place count 51 transition count 82
Applied a total of 12 rules in 10 ms. Remains 51 /57 variables (removed 6) and now considering 82/88 (removed 6) transitions.
// Phase 1: matrix 82 rows 51 cols
[2021-05-08 05:11:18] [INFO ] Computed 1 place invariants in 10 ms
[2021-05-08 05:11:18] [INFO ] Implicit Places using invariants in 83 ms returned []
// Phase 1: matrix 82 rows 51 cols
[2021-05-08 05:11:18] [INFO ] Computed 1 place invariants in 2 ms
[2021-05-08 05:11:18] [INFO ] Implicit Places using invariants and state equation in 53 ms returned []
Implicit Place search using SMT with State Equation took 160 ms to find 0 implicit places.
// Phase 1: matrix 82 rows 51 cols
[2021-05-08 05:11:18] [INFO ] Computed 1 place invariants in 8 ms
[2021-05-08 05:11:18] [INFO ] Dead Transitions using invariants and state equation in 67 ms returned []
Finished structural reductions, in 1 iterations. Remains : 51/57 places, 82/88 transitions.
[2021-05-08 05:11:18] [INFO ] Initial state reduction rules for LTL removed 1 formulas.
[2021-05-08 05:11:18] [INFO ] Flatten gal took : 11 ms
FORMULA AirplaneLD-COL-0010-09 TRUE TECHNIQUES TOPOLOGICAL INITIAL_STATE
[2021-05-08 05:11:18] [INFO ] Flatten gal took : 15 ms
[2021-05-08 05:11:18] [INFO ] Input system was already deterministic with 82 transitions.
Finished random walk after 161 steps, including 20 resets, run visited all 17 properties in 6 ms. (steps per millisecond=26 )
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !((X(G(p0))||F(p1)))], workingDir=/home/mcc/execution]
Support contains 3 out of 51 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 51/51 places, 82/82 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 19 transition count 50
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 19 transition count 50
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 0 with 32 rules applied. Total rules applied 96 place count 19 transition count 18
Applied a total of 96 rules in 2 ms. Remains 19 /51 variables (removed 32) and now considering 18/82 (removed 64) transitions.
// Phase 1: matrix 18 rows 19 cols
[2021-05-08 05:11:18] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-08 05:11:18] [INFO ] Implicit Places using invariants in 29 ms returned []
// Phase 1: matrix 18 rows 19 cols
[2021-05-08 05:11:18] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-08 05:11:18] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 49 ms to find 0 implicit places.
// Phase 1: matrix 18 rows 19 cols
[2021-05-08 05:11:18] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-08 05:11:18] [INFO ] Dead Transitions using invariants and state equation in 16 ms returned []
Finished structural reductions, in 1 iterations. Remains : 19/51 places, 18/82 transitions.
Stuttering acceptance computed with spot in 193 ms :[(NOT p1), (AND (NOT p1) (NOT p0)), (AND (NOT p1) (NOT p0))]
Running random walk in product with property : AirplaneLD-COL-0010-00 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}]], initial=1, aps=[p1:(AND (GEQ s9 1) (GEQ s12 1)), p0:(GEQ s1 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][false, false, false]]
Stuttering criterion allowed to conclude after 7 steps with 0 reset in 2 ms.
FORMULA AirplaneLD-COL-0010-00 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AirplaneLD-COL-0010-00 finished in 302 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((G(F(p0)) U p1)))], workingDir=/home/mcc/execution]
Support contains 14 out of 51 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 51/51 places, 82/82 transitions.
Discarding 21 places :
Symmetric choice reduction at 0 with 21 rule applications. Total rules 21 place count 30 transition count 61
Iterating global reduction 0 with 21 rules applied. Total rules applied 42 place count 30 transition count 61
Ensure Unique test removed 21 transitions
Reduce isomorphic transitions removed 21 transitions.
Iterating post reduction 0 with 21 rules applied. Total rules applied 63 place count 30 transition count 40
Applied a total of 63 rules in 2 ms. Remains 30 /51 variables (removed 21) and now considering 40/82 (removed 42) transitions.
// Phase 1: matrix 40 rows 30 cols
[2021-05-08 05:11:18] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-08 05:11:18] [INFO ] Implicit Places using invariants in 16 ms returned [9]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 17 ms to find 1 implicit places.
// Phase 1: matrix 40 rows 29 cols
[2021-05-08 05:11:18] [INFO ] Computed 0 place invariants in 2 ms
[2021-05-08 05:11:18] [INFO ] Dead Transitions using invariants and state equation in 27 ms returned []
Starting structural reductions, iteration 1 : 29/51 places, 40/82 transitions.
Applied a total of 0 rules in 0 ms. Remains 29 /29 variables (removed 0) and now considering 40/40 (removed 0) transitions.
// Phase 1: matrix 40 rows 29 cols
[2021-05-08 05:11:18] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-08 05:11:18] [INFO ] Dead Transitions using invariants and state equation in 32 ms returned []
Finished structural reductions, in 2 iterations. Remains : 29/51 places, 40/82 transitions.
Stuttering acceptance computed with spot in 120 ms :[(NOT p1), (NOT p1), (NOT p0), (NOT p0)]
Running random walk in product with property : AirplaneLD-COL-0010-02 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p1), acceptance={0} source=1 dest: 1}, { cond=(AND (NOT p1) (NOT p0)), acceptance={0} source=1 dest: 2}, { cond=(NOT p1), acceptance={0} source=1 dest: 3}], [{ cond=(NOT p0), acceptance={0} source=2 dest: 2}], [{ cond=(NOT p0), acceptance={} source=3 dest: 2}, { cond=true, acceptance={} source=3 dest: 3}]], initial=0, aps=[p1:(OR (AND (GEQ s6 1) (GEQ s19 1)) (AND (GEQ s6 1) (GEQ s18 1)) (AND (GEQ s6 1) (GEQ s15 1)) (AND (GEQ s6 1) (GEQ s17 1)) (AND (GEQ s6 1) (GEQ s16 1)) (AND (GEQ s6 1) (GEQ s21 1))), p0:(OR (AND (GEQ s5 1) (GEQ s28 1)) (AND (GEQ s5 1) (GEQ s26 1)) (AND (GEQ s5 1) (GEQ s25 1)) (AND (GEQ s5 1) (GEQ s24 1)) (AND (GEQ s5 1) (GEQ s23 1)) (AND (GEQ s5 1) (GEQ s22 1)))], nbAcceptance=1, 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 8 steps with 0 reset in 0 ms.
FORMULA AirplaneLD-COL-0010-02 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AirplaneLD-COL-0010-02 finished in 212 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F((G((p1 U X(p2)))||p0))))], workingDir=/home/mcc/execution]
Support contains 9 out of 51 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 51/51 places, 82/82 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 24 transition count 55
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 24 transition count 55
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 0 with 27 rules applied. Total rules applied 81 place count 24 transition count 28
Applied a total of 81 rules in 2 ms. Remains 24 /51 variables (removed 27) and now considering 28/82 (removed 54) transitions.
// Phase 1: matrix 28 rows 24 cols
[2021-05-08 05:11:19] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-08 05:11:19] [INFO ] Implicit Places using invariants in 15 ms returned [9]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 16 ms to find 1 implicit places.
// Phase 1: matrix 28 rows 23 cols
[2021-05-08 05:11:19] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-08 05:11:19] [INFO ] Dead Transitions using invariants and state equation in 28 ms returned []
Starting structural reductions, iteration 1 : 23/51 places, 28/82 transitions.
Applied a total of 0 rules in 1 ms. Remains 23 /23 variables (removed 0) and now considering 28/28 (removed 0) transitions.
// Phase 1: matrix 28 rows 23 cols
[2021-05-08 05:11:19] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-08 05:11:19] [INFO ] Dead Transitions using invariants and state equation in 19 ms returned []
Finished structural reductions, in 2 iterations. Remains : 23/51 places, 28/82 transitions.
Stuttering acceptance computed with spot in 113 ms :[(AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2)), (AND (NOT p0) (NOT p2))]
Running random walk in product with property : AirplaneLD-COL-0010-03 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND (NOT p0) p1), acceptance={} source=0 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={} source=0 dest: 3}], [{ cond=(NOT p0), acceptance={} source=1 dest: 1}, { cond=(AND (NOT p0) p1), acceptance={0} source=1 dest: 2}, { cond=(AND (NOT p0) (NOT p1)), acceptance={0} source=1 dest: 3}], [{ cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=2 dest: 3}], [{ cond=(AND (NOT p0) (NOT p2)), acceptance={} source=3 dest: 1}, { cond=(AND (NOT p0) p1 (NOT p2)), acceptance={0} source=3 dest: 2}, { cond=(AND (NOT p0) (NOT p1) (NOT p2)), acceptance={0} source=3 dest: 3}]], initial=0, aps=[p0:(OR (AND (GEQ s6 1) (GEQ s19 1)) (AND (GEQ s6 1) (GEQ s18 1)) (AND (GEQ s6 1) (GEQ s15 1)) (AND (GEQ s6 1) (GEQ s17 1)) (AND (GEQ s6 1) (GEQ s16 1)) (AND (GEQ s6 1) (GEQ s21 1))), p1:(OR (AND (GEQ s6 1) (GEQ s19 1)) (AND (GEQ s6 1) (GEQ s18 1)) (AND (GEQ s6 1) (GEQ s15 1)) (AND (GEQ s6 1) (GEQ s17 1)) (AND (GEQ s6 1) (GEQ s16 1)) (AND (GEQ s6 1) (GEQ s21 1))), p2:(AND (GEQ s8 1) (GEQ s9 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 21 steps with 2 reset in 0 ms.
FORMULA AirplaneLD-COL-0010-03 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AirplaneLD-COL-0010-03 finished in 195 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G((p0&&X(((p1&&G(p2)) U p3)))))], workingDir=/home/mcc/execution]
Support contains 7 out of 51 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 51/51 places, 82/82 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 22 transition count 53
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 22 transition count 53
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 0 with 29 rules applied. Total rules applied 87 place count 22 transition count 24
Applied a total of 87 rules in 2 ms. Remains 22 /51 variables (removed 29) and now considering 24/82 (removed 58) transitions.
// Phase 1: matrix 24 rows 22 cols
[2021-05-08 05:11:19] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-08 05:11:19] [INFO ] Implicit Places using invariants in 19 ms returned [9]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 19 ms to find 1 implicit places.
// Phase 1: matrix 24 rows 21 cols
[2021-05-08 05:11:19] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-08 05:11:19] [INFO ] Dead Transitions using invariants and state equation in 35 ms returned []
Starting structural reductions, iteration 1 : 21/51 places, 24/82 transitions.
Applied a total of 0 rules in 1 ms. Remains 21 /21 variables (removed 0) and now considering 24/24 (removed 0) transitions.
// Phase 1: matrix 24 rows 21 cols
[2021-05-08 05:11:19] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-08 05:11:19] [INFO ] Dead Transitions using invariants and state equation in 23 ms returned []
Finished structural reductions, in 2 iterations. Remains : 21/51 places, 24/82 transitions.
Stuttering acceptance computed with spot in 128 ms :[(OR (NOT p0) (NOT p3)), true, (NOT p3), (NOT p2)]
Running random walk in product with property : AirplaneLD-COL-0010-04 automaton TGBA [mat=[[{ cond=p0, acceptance={} source=0 dest: 0}, { cond=(NOT p0), acceptance={} source=0 dest: 1}, { cond=p0, acceptance={} source=0 dest: 2}], [{ cond=true, acceptance={0} source=1 dest: 1}], [{ cond=(OR (AND (NOT p3) (NOT p1)) (AND (NOT p3) (NOT p2))), acceptance={0} source=2 dest: 1}, { cond=(AND (NOT p3) p1 p2), acceptance={0} source=2 dest: 2}, { cond=(AND (NOT p3) p1 p2), acceptance={0} source=2 dest: 3}], [{ cond=(NOT p2), acceptance={} source=3 dest: 1}, { cond=p2, acceptance={} source=3 dest: 3}]], initial=0, aps=[p0:(GEQ s2 1), p3:(GEQ s1 1), p1:(OR (AND (GEQ s6 1) (GEQ s17 1)) (AND (GEQ s6 1) (GEQ s16 1)) (AND (GEQ s6 1) (GEQ s19 1)) (AND (GEQ s6 1) (GEQ s18 1))), p2:(AND (OR (LT s6 1) (LT s17 1)) (OR (LT s6 1) (LT s16 1)) (OR (LT s6 1) (LT s19 1)) (OR (LT s6 1) (LT s18 1)) (GEQ s1 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 2 steps with 0 reset in 0 ms.
FORMULA AirplaneLD-COL-0010-04 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AirplaneLD-COL-0010-04 finished in 226 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(!p0)))], workingDir=/home/mcc/execution]
Support contains 5 out of 51 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 51/51 places, 82/82 transitions.
Discarding 29 places :
Symmetric choice reduction at 0 with 29 rule applications. Total rules 29 place count 22 transition count 53
Iterating global reduction 0 with 29 rules applied. Total rules applied 58 place count 22 transition count 53
Ensure Unique test removed 29 transitions
Reduce isomorphic transitions removed 29 transitions.
Iterating post reduction 0 with 29 rules applied. Total rules applied 87 place count 22 transition count 24
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 87 place count 22 transition count 23
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 89 place count 21 transition count 23
Applied a total of 89 rules in 13 ms. Remains 21 /51 variables (removed 30) and now considering 23/82 (removed 59) transitions.
// Phase 1: matrix 23 rows 21 cols
[2021-05-08 05:11:19] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-08 05:11:19] [INFO ] Implicit Places using invariants in 12 ms returned [9]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 13 ms to find 1 implicit places.
[2021-05-08 05:11:19] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 23 rows 20 cols
[2021-05-08 05:11:19] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-08 05:11:19] [INFO ] Dead Transitions using invariants and state equation in 16 ms returned []
Starting structural reductions, iteration 1 : 20/51 places, 23/82 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 0 with 2 rules applied. Total rules applied 2 place count 20 transition count 21
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 18 transition count 21
Applied a total of 4 rules in 2 ms. Remains 18 /20 variables (removed 2) and now considering 21/23 (removed 2) transitions.
// Phase 1: matrix 21 rows 18 cols
[2021-05-08 05:11:19] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-08 05:11:19] [INFO ] Implicit Places using invariants in 22 ms returned []
// Phase 1: matrix 21 rows 18 cols
[2021-05-08 05:11:19] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-08 05:11:19] [INFO ] Implicit Places using invariants and state equation in 23 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 47 ms to find 1 implicit places.
Starting structural reductions, iteration 2 : 17/51 places, 21/82 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 17 transition count 20
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 16 transition count 20
Applied a total of 2 rules in 2 ms. Remains 16 /17 variables (removed 1) and now considering 20/21 (removed 1) transitions.
// Phase 1: matrix 20 rows 16 cols
[2021-05-08 05:11:19] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-08 05:11:19] [INFO ] Implicit Places using invariants in 10 ms returned []
// Phase 1: matrix 20 rows 16 cols
[2021-05-08 05:11:19] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-08 05:11:19] [INFO ] Implicit Places using invariants and state equation in 14 ms returned []
Implicit Place search using SMT with State Equation took 26 ms to find 0 implicit places.
Finished structural reductions, in 3 iterations. Remains : 16/51 places, 20/82 transitions.
Stuttering acceptance computed with spot in 27 ms :[p0]
Running random walk in product with property : AirplaneLD-COL-0010-05 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={} source=0 dest: 0}, { cond=p0, acceptance={0} source=0 dest: 0}]], initial=0, aps=[p0:(OR (AND (GEQ s4 1) (GEQ s13 1)) (AND (GEQ s4 1) (GEQ s12 1)) (AND (GEQ s4 1) (GEQ s15 1)) (AND (GEQ s4 1) (GEQ s14 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, complete, deterministic, no-univ-branch, unambiguous, semi-deterministic, stutter-invariant], stateDesc=[null][true]]
Product exploration explored 100000 steps with 16987 reset in 224 ms.
Product exploration explored 100000 steps with 17020 reset in 159 ms.
Complete graph has no SCC; deadlocks are unavoidable. place count 16 transition count 20
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(F (G (NOT p0))), (NOT p0)]
Property proved to be true thanks to knowledge :(F (G (NOT p0)))
FORMULA AirplaneLD-COL-0010-05 TRUE TECHNIQUES STRUCTURAL INITIAL_STATE
Treatment of property AirplaneLD-COL-0010-05 finished in 598 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(F(G(p0)))], workingDir=/home/mcc/execution]
Support contains 10 out of 51 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 51/51 places, 82/82 transitions.
Discarding 24 places :
Symmetric choice reduction at 0 with 24 rule applications. Total rules 24 place count 27 transition count 58
Iterating global reduction 0 with 24 rules applied. Total rules applied 48 place count 27 transition count 58
Ensure Unique test removed 24 transitions
Reduce isomorphic transitions removed 24 transitions.
Iterating post reduction 0 with 24 rules applied. Total rules applied 72 place count 27 transition count 34
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 72 place count 27 transition count 33
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 74 place count 26 transition count 33
Applied a total of 74 rules in 3 ms. Remains 26 /51 variables (removed 25) and now considering 33/82 (removed 49) transitions.
// Phase 1: matrix 33 rows 26 cols
[2021-05-08 05:11:20] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-08 05:11:20] [INFO ] Implicit Places using invariants in 16 ms returned [9]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 17 ms to find 1 implicit places.
[2021-05-08 05:11:20] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 33 rows 25 cols
[2021-05-08 05:11:20] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-08 05:11:20] [INFO ] Dead Transitions using invariants and state equation in 15 ms returned []
Starting structural reductions, iteration 1 : 25/51 places, 33/82 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 0 with 2 rules applied. Total rules applied 2 place count 25 transition count 31
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 23 transition count 31
Applied a total of 4 rules in 1 ms. Remains 23 /25 variables (removed 2) and now considering 31/33 (removed 2) transitions.
// Phase 1: matrix 31 rows 23 cols
[2021-05-08 05:11:20] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-08 05:11:20] [INFO ] Implicit Places using invariants in 10 ms returned []
// Phase 1: matrix 31 rows 23 cols
[2021-05-08 05:11:20] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-08 05:11:20] [INFO ] Implicit Places using invariants and state equation in 22 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 32 ms to find 1 implicit places.
Starting structural reductions, iteration 2 : 22/51 places, 31/82 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 22 transition count 30
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 21 transition count 30
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 3 place count 20 transition count 29
Iterating global reduction 2 with 1 rules applied. Total rules applied 4 place count 20 transition count 29
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 5 place count 20 transition count 28
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 5 place count 20 transition count 27
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 7 place count 19 transition count 27
Applied a total of 7 rules in 3 ms. Remains 19 /22 variables (removed 3) and now considering 27/31 (removed 4) transitions.
// Phase 1: matrix 27 rows 19 cols
[2021-05-08 05:11:20] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-08 05:11:20] [INFO ] Implicit Places using invariants in 12 ms returned []
// Phase 1: matrix 27 rows 19 cols
[2021-05-08 05:11:20] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-08 05:11:20] [INFO ] Implicit Places using invariants and state equation in 20 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 35 ms to find 1 implicit places.
Starting structural reductions, iteration 3 : 18/51 places, 27/82 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 18 transition count 26
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 17 transition count 26
Applied a total of 2 rules in 1 ms. Remains 17 /18 variables (removed 1) and now considering 26/27 (removed 1) transitions.
// Phase 1: matrix 26 rows 17 cols
[2021-05-08 05:11:20] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-08 05:11:20] [INFO ] Implicit Places using invariants in 9 ms returned []
// Phase 1: matrix 26 rows 17 cols
[2021-05-08 05:11:20] [INFO ] Computed 0 place invariants in 2 ms
[2021-05-08 05:11:20] [INFO ] Implicit Places using invariants and state equation in 16 ms returned []
Implicit Place search using SMT with State Equation took 25 ms to find 0 implicit places.
Finished structural reductions, in 4 iterations. Remains : 17/51 places, 26/82 transitions.
Stuttering acceptance computed with spot in 23 ms :[(NOT p0)]
Running random walk in product with property : AirplaneLD-COL-0010-07 automaton TGBA [mat=[[{ cond=(NOT p0), acceptance={0} source=0 dest: 0}, { cond=p0, acceptance={} source=0 dest: 0}]], initial=0, aps=[p0:(OR (AND (GEQ s3 1) (GEQ s12 1)) (AND (GEQ s3 1) (GEQ s11 1)) (AND (GEQ s3 1) (GEQ s10 1)) (AND (GEQ s3 1) (GEQ s9 1)) (AND (GEQ s3 1) (GEQ s15 1)) (AND (GEQ s3 1) (GEQ s14 1)) (AND (GEQ s3 1) (GEQ s13 1)) (AND (GEQ s3 1) (GEQ s8 1)) (AND (GEQ s3 1) (GEQ 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 3 steps with 0 reset in 0 ms.
FORMULA AirplaneLD-COL-0010-07 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AirplaneLD-COL-0010-07 finished in 179 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(((p0 U p1) U X((p2||X((p3 U p4)))))))], workingDir=/home/mcc/execution]
Support contains 9 out of 51 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 51/51 places, 82/82 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 25 transition count 56
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 25 transition count 56
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 0 with 26 rules applied. Total rules applied 78 place count 25 transition count 30
Applied a total of 78 rules in 1 ms. Remains 25 /51 variables (removed 26) and now considering 30/82 (removed 52) transitions.
// Phase 1: matrix 30 rows 25 cols
[2021-05-08 05:11:20] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-08 05:11:20] [INFO ] Implicit Places using invariants in 12 ms returned [9]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 13 ms to find 1 implicit places.
// Phase 1: matrix 30 rows 24 cols
[2021-05-08 05:11:20] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-08 05:11:20] [INFO ] Dead Transitions using invariants and state equation in 16 ms returned []
Starting structural reductions, iteration 1 : 24/51 places, 30/82 transitions.
Applied a total of 0 rules in 1 ms. Remains 24 /24 variables (removed 0) and now considering 30/30 (removed 0) transitions.
// Phase 1: matrix 30 rows 24 cols
[2021-05-08 05:11:20] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-08 05:11:20] [INFO ] Dead Transitions using invariants and state equation in 17 ms returned []
Finished structural reductions, in 2 iterations. Remains : 24/51 places, 30/82 transitions.
Stuttering acceptance computed with spot in 373 ms :[(AND (NOT p2) (NOT p4)), (AND (NOT p2) (NOT p4)), (AND (NOT p2) (NOT p4)), (AND (NOT p2) (NOT p4)), (AND (NOT p1) (NOT p2) (NOT p4)), (NOT p4), true, (AND (NOT p2) (NOT p4)), (AND (NOT p1) (NOT p2) (NOT p4)), (AND (NOT p2) (NOT p4)), (AND (NOT p1) (NOT p4)), (NOT p1)]
Running random walk in product with property : AirplaneLD-COL-0010-08 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=1 dest: 2}, { cond=(OR p1 p0), acceptance={} source=1 dest: 3}, { cond=(AND (NOT p1) p0), acceptance={} source=1 dest: 4}], [{ cond=(NOT p2), acceptance={} source=2 dest: 5}], [{ cond=(OR (AND p1 (NOT p2)) (AND p0 (NOT p2))), acceptance={} source=3 dest: 7}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=3 dest: 8}, { cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=3 dest: 9}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2)), acceptance={} source=4 dest: 5}, { cond=(AND (NOT p1) p0 (NOT p2)), acceptance={} source=4 dest: 10}], [{ cond=(AND (NOT p4) p3), acceptance={} source=5 dest: 5}, { cond=(AND (NOT p4) (NOT p3)), acceptance={} source=5 dest: 6}], [{ cond=true, acceptance={} source=6 dest: 6}], [{ cond=(OR (AND p1 (NOT p2) (NOT p4)) (AND p0 (NOT p2) (NOT p4))), acceptance={} source=7 dest: 7}, { cond=(AND (NOT p1) p0 (NOT p2) (NOT p4)), acceptance={} source=7 dest: 8}, { cond=(AND (NOT p1) (NOT p0) (NOT p2) (NOT p4)), acceptance={} source=7 dest: 9}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p2) (NOT p4)), acceptance={} source=8 dest: 5}, { cond=(AND (NOT p1) p0 (NOT p2) (NOT p4)), acceptance={} source=8 dest: 10}], [{ cond=(AND (NOT p2) (NOT p4)), acceptance={} source=9 dest: 5}], [{ cond=(AND (NOT p1) (NOT p0) (NOT p4) p3), acceptance={} source=10 dest: 5}, { cond=(AND (NOT p1) (NOT p0) (NOT p4) (NOT p3)), acceptance={} source=10 dest: 6}, { cond=(AND (NOT p1) p0 (NOT p4) p3), acceptance={} source=10 dest: 10}, { cond=(AND (NOT p1) p0 (NOT p4) (NOT p3)), acceptance={} source=10 dest: 11}], [{ cond=(AND (NOT p1) (NOT p0)), acceptance={} source=11 dest: 6}, { cond=(AND (NOT p1) p0), acceptance={} source=11 dest: 11}]], initial=0, aps=[p1:(OR (GEQ s1 1) (AND (GEQ s5 1) (GEQ s23 1)) (AND (GEQ s5 1) (GEQ s21 1)) (AND (GEQ s5 1) (GEQ s20 1)) (AND (GEQ s5 1) (GEQ s19 1)) (AND (GEQ s5 1) (GEQ s18 1)) (AND (GEQ s5 1) (GEQ s17 1))), p0:(OR (AND (GEQ s5 1) (GEQ s23 1)) (AND (GEQ s5 1) (GEQ s21 1)) (AND (GEQ s5 1) (GEQ s20 1)) (AND (GEQ s5 1) (GEQ s19 1)) (AND (GEQ s5 1) (GEQ s18 1)) (AND (GEQ s5 1) (GEQ s17 1))), p2:(GEQ s1 1), p4:(AND (GEQ s1 1) (GEQ s3 1)), p3:(GEQ s3 1)], nbAcceptance=0, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, very-weak, weak, inherently-weak], stateDesc=[null, null, null, null, null, null, null, null, null, null, null, null][false, false, false, false, false, false, false, false, false, false, false, false]]
Entered a terminal (fully accepting) state of product in 15 steps with 4 reset in 1 ms.
FORMULA AirplaneLD-COL-0010-08 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AirplaneLD-COL-0010-08 finished in 438 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X(F(p0)))], workingDir=/home/mcc/execution]
Support contains 1 out of 51 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 51/51 places, 82/82 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 19 transition count 50
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 19 transition count 50
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 0 with 32 rules applied. Total rules applied 96 place count 19 transition count 18
Applied a total of 96 rules in 2 ms. Remains 19 /51 variables (removed 32) and now considering 18/82 (removed 64) transitions.
// Phase 1: matrix 18 rows 19 cols
[2021-05-08 05:11:20] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-08 05:11:20] [INFO ] Implicit Places using invariants in 11 ms returned [9]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 12 ms to find 1 implicit places.
// Phase 1: matrix 18 rows 18 cols
[2021-05-08 05:11:20] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-08 05:11:20] [INFO ] Dead Transitions using invariants and state equation in 15 ms returned []
Starting structural reductions, iteration 1 : 18/51 places, 18/82 transitions.
Applied a total of 0 rules in 0 ms. Remains 18 /18 variables (removed 0) and now considering 18/18 (removed 0) transitions.
// Phase 1: matrix 18 rows 18 cols
[2021-05-08 05:11:20] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-08 05:11:20] [INFO ] Dead Transitions using invariants and state equation in 11 ms returned []
Finished structural reductions, in 2 iterations. Remains : 18/51 places, 18/82 transitions.
Stuttering acceptance computed with spot in 46 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : AirplaneLD-COL-0010-10 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p0), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GEQ s3 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]]
Stuttering criterion allowed to conclude after 25 steps with 8 reset in 0 ms.
FORMULA AirplaneLD-COL-0010-10 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AirplaneLD-COL-0010-10 finished in 94 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 51 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 51/51 places, 82/82 transitions.
Discarding 32 places :
Symmetric choice reduction at 0 with 32 rule applications. Total rules 32 place count 19 transition count 50
Iterating global reduction 0 with 32 rules applied. Total rules applied 64 place count 19 transition count 50
Ensure Unique test removed 32 transitions
Reduce isomorphic transitions removed 32 transitions.
Iterating post reduction 0 with 32 rules applied. Total rules applied 96 place count 19 transition count 18
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 96 place count 19 transition count 17
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 98 place count 18 transition count 17
Applied a total of 98 rules in 6 ms. Remains 18 /51 variables (removed 33) and now considering 17/82 (removed 65) transitions.
// Phase 1: matrix 17 rows 18 cols
[2021-05-08 05:11:20] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-08 05:11:20] [INFO ] Implicit Places using invariants in 11 ms returned []
// Phase 1: matrix 17 rows 18 cols
[2021-05-08 05:11:20] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-08 05:11:20] [INFO ] Implicit Places using invariants and state equation in 24 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 36 ms to find 1 implicit places.
[2021-05-08 05:11:20] [INFO ] Redundant transitions in 1 ms returned []
// Phase 1: matrix 17 rows 17 cols
[2021-05-08 05:11:20] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-08 05:11:20] [INFO ] Dead Transitions using invariants and state equation in 14 ms returned []
Starting structural reductions, iteration 1 : 17/51 places, 17/82 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 17 transition count 16
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 16 transition count 16
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 3 place count 15 transition count 15
Iterating global reduction 2 with 1 rules applied. Total rules applied 4 place count 15 transition count 15
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 5 place count 15 transition count 14
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 5 place count 15 transition count 13
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 7 place count 14 transition count 13
Applied a total of 7 rules in 2 ms. Remains 14 /17 variables (removed 3) and now considering 13/17 (removed 4) transitions.
// Phase 1: matrix 13 rows 14 cols
[2021-05-08 05:11:20] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-08 05:11:20] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 13 rows 14 cols
[2021-05-08 05:11:20] [INFO ] Computed 1 place invariants in 4 ms
[2021-05-08 05:11:20] [INFO ] Implicit Places using invariants and state equation in 17 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 38 ms to find 1 implicit places.
Starting structural reductions, iteration 2 : 13/51 places, 13/82 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 13 transition count 12
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 12 transition count 12
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 3 place count 11 transition count 11
Iterating global reduction 2 with 1 rules applied. Total rules applied 4 place count 11 transition count 11
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 5 place count 11 transition count 10
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 5 place count 11 transition count 9
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 7 place count 10 transition count 9
Applied a total of 7 rules in 2 ms. Remains 10 /13 variables (removed 3) and now considering 9/13 (removed 4) transitions.
// Phase 1: matrix 9 rows 10 cols
[2021-05-08 05:11:20] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-08 05:11:20] [INFO ] Implicit Places using invariants in 8 ms returned []
// Phase 1: matrix 9 rows 10 cols
[2021-05-08 05:11:20] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-08 05:11:20] [INFO ] Implicit Places using invariants and state equation in 11 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 21 ms to find 1 implicit places.
Starting structural reductions, iteration 3 : 9/51 places, 9/82 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 9 transition count 8
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 8 transition count 8
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 3 place count 7 transition count 7
Iterating global reduction 2 with 1 rules applied. Total rules applied 4 place count 7 transition count 7
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 5 place count 7 transition count 6
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 5 place count 7 transition count 5
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 7 place count 6 transition count 5
Applied a total of 7 rules in 1 ms. Remains 6 /9 variables (removed 3) and now considering 5/9 (removed 4) transitions.
// Phase 1: matrix 5 rows 6 cols
[2021-05-08 05:11:20] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-08 05:11:20] [INFO ] Implicit Places using invariants in 8 ms returned []
// Phase 1: matrix 5 rows 6 cols
[2021-05-08 05:11:20] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-08 05:11:20] [INFO ] Implicit Places using invariants and state equation in 12 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 24 ms to find 1 implicit places.
Starting structural reductions, iteration 4 : 5/51 places, 5/82 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 5 transition count 4
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 4 transition count 4
Applied a total of 2 rules in 1 ms. Remains 4 /5 variables (removed 1) and now considering 4/5 (removed 1) transitions.
// Phase 1: matrix 4 rows 4 cols
[2021-05-08 05:11:20] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-08 05:11:20] [INFO ] Implicit Places using invariants in 9 ms returned []
// Phase 1: matrix 4 rows 4 cols
[2021-05-08 05:11:20] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-08 05:11:20] [INFO ] Implicit Places using invariants and state equation in 8 ms returned []
Implicit Place search using SMT with State Equation took 17 ms to find 0 implicit places.
Finished structural reductions, in 5 iterations. Remains : 4/51 places, 4/82 transitions.
Stuttering acceptance computed with spot in 47 ms :[(NOT p0), (NOT p0)]
Running random walk in product with property : AirplaneLD-COL-0010-11 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:(OR (LT s1 1) (LT s3 1))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant, very-weak, weak, inherently-weak], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 33333 reset in 152 ms.
Product exploration explored 100000 steps with 33333 reset in 114 ms.
Complete graph has no SCC; deadlocks are unavoidable. place count 4 transition count 4
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(F (G p0)), p0]
Property proved to be true thanks to knowledge :(F (G p0))
FORMULA AirplaneLD-COL-0010-11 TRUE TECHNIQUES STRUCTURAL INITIAL_STATE
Treatment of property AirplaneLD-COL-0010-11 finished in 2405 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((p0&&G(p1))))], workingDir=/home/mcc/execution]
Support contains 9 out of 51 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 51/51 places, 82/82 transitions.
Discarding 27 places :
Symmetric choice reduction at 0 with 27 rule applications. Total rules 27 place count 24 transition count 55
Iterating global reduction 0 with 27 rules applied. Total rules applied 54 place count 24 transition count 55
Ensure Unique test removed 27 transitions
Reduce isomorphic transitions removed 27 transitions.
Iterating post reduction 0 with 27 rules applied. Total rules applied 81 place count 24 transition count 28
Applied a total of 81 rules in 1 ms. Remains 24 /51 variables (removed 27) and now considering 28/82 (removed 54) transitions.
// Phase 1: matrix 28 rows 24 cols
[2021-05-08 05:11:23] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-08 05:11:23] [INFO ] Implicit Places using invariants in 24 ms returned []
// Phase 1: matrix 28 rows 24 cols
[2021-05-08 05:11:23] [INFO ] Computed 1 place invariants in 2 ms
[2021-05-08 05:11:23] [INFO ] Implicit Places using invariants and state equation in 19 ms returned []
Implicit Place search using SMT with State Equation took 44 ms to find 0 implicit places.
// Phase 1: matrix 28 rows 24 cols
[2021-05-08 05:11:23] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-08 05:11:23] [INFO ] Dead Transitions using invariants and state equation in 16 ms returned []
Finished structural reductions, in 1 iterations. Remains : 24/51 places, 28/82 transitions.
Stuttering acceptance computed with spot in 92 ms :[true, (OR (NOT p1) (NOT p0)), (NOT p1), (OR (NOT p1) (NOT p0))]
Running random walk in product with property : AirplaneLD-COL-0010-12 automaton TGBA [mat=[[{ cond=true, acceptance={0} source=0 dest: 0}], [{ cond=true, acceptance={} source=1 dest: 3}], [{ cond=(NOT p1), acceptance={} source=2 dest: 0}, { cond=p1, acceptance={} source=2 dest: 2}], [{ cond=(OR (NOT p0) (NOT p1)), acceptance={} source=3 dest: 0}, { cond=(AND p0 p1), acceptance={} source=3 dest: 2}]], initial=1, aps=[p1:(AND (GEQ s9 1) (GEQ s12 1)), p0:(OR (AND (GEQ s6 1) (GEQ s20 1)) (AND (GEQ s6 1) (GEQ s19 1)) (AND (GEQ s6 1) (GEQ s16 1)) (AND (GEQ s6 1) (GEQ s18 1)) (AND (GEQ s6 1) (GEQ s17 1)) (AND (GEQ s6 1) (GEQ s22 1)))], 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, null][false, false, false, false]]
Entered a terminal (fully accepting) state of product in 1 steps with 0 reset in 0 ms.
FORMULA AirplaneLD-COL-0010-12 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AirplaneLD-COL-0010-12 finished in 170 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(G(F((G(!p0)||G(F(p1))||(F(p1)&&F(p2))))))], workingDir=/home/mcc/execution]
Support contains 13 out of 51 places. Attempting structural reductions.
Property had overlarge support with respect to TGBA, discarding it for now.
Starting structural reductions, iteration 0 : 51/51 places, 82/82 transitions.
Discarding 22 places :
Symmetric choice reduction at 0 with 22 rule applications. Total rules 22 place count 29 transition count 60
Iterating global reduction 0 with 22 rules applied. Total rules applied 44 place count 29 transition count 60
Ensure Unique test removed 22 transitions
Reduce isomorphic transitions removed 22 transitions.
Iterating post reduction 0 with 22 rules applied. Total rules applied 66 place count 29 transition count 38
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 1 with 1 Pre rules applied. Total rules applied 66 place count 29 transition count 37
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 1 with 2 rules applied. Total rules applied 68 place count 28 transition count 37
Applied a total of 68 rules in 3 ms. Remains 28 /51 variables (removed 23) and now considering 37/82 (removed 45) transitions.
// Phase 1: matrix 37 rows 28 cols
[2021-05-08 05:11:23] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-08 05:11:23] [INFO ] Implicit Places using invariants in 16 ms returned [9]
Discarding 1 places :
Implicit Place search using SMT only with invariants took 17 ms to find 1 implicit places.
[2021-05-08 05:11:23] [INFO ] Redundant transitions in 0 ms returned []
// Phase 1: matrix 37 rows 27 cols
[2021-05-08 05:11:23] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-08 05:11:23] [INFO ] Dead Transitions using invariants and state equation in 18 ms returned []
Starting structural reductions, iteration 1 : 27/51 places, 37/82 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 0 with 2 rules applied. Total rules applied 2 place count 27 transition count 35
Reduce places removed 2 places and 0 transitions.
Iterating post reduction 1 with 2 rules applied. Total rules applied 4 place count 25 transition count 35
Applied a total of 4 rules in 2 ms. Remains 25 /27 variables (removed 2) and now considering 35/37 (removed 2) transitions.
// Phase 1: matrix 35 rows 25 cols
[2021-05-08 05:11:23] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-08 05:11:23] [INFO ] Implicit Places using invariants in 20 ms returned []
// Phase 1: matrix 35 rows 25 cols
[2021-05-08 05:11:23] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-08 05:11:23] [INFO ] Implicit Places using invariants and state equation in 19 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 41 ms to find 1 implicit places.
Starting structural reductions, iteration 2 : 24/51 places, 35/82 transitions.
Drop transitions removed 1 transitions
Trivial Post-agglo rules discarded 1 transitions
Performed 1 trivial Post agglomeration. Transition count delta: 1
Iterating post reduction 0 with 1 rules applied. Total rules applied 1 place count 24 transition count 34
Reduce places removed 1 places and 0 transitions.
Iterating post reduction 1 with 1 rules applied. Total rules applied 2 place count 23 transition count 34
Discarding 1 places :
Symmetric choice reduction at 2 with 1 rule applications. Total rules 3 place count 22 transition count 33
Iterating global reduction 2 with 1 rules applied. Total rules applied 4 place count 22 transition count 33
Ensure Unique test removed 1 transitions
Reduce isomorphic transitions removed 1 transitions.
Iterating post reduction 2 with 1 rules applied. Total rules applied 5 place count 22 transition count 32
Performed 1 Pre agglomeration using Quasi-Persistent + Divergent Free condition..
Pre-agglomeration after 3 with 1 Pre rules applied. Total rules applied 5 place count 22 transition count 31
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 3 with 2 rules applied. Total rules applied 7 place count 21 transition count 31
Applied a total of 7 rules in 2 ms. Remains 21 /24 variables (removed 3) and now considering 31/35 (removed 4) transitions.
// Phase 1: matrix 31 rows 21 cols
[2021-05-08 05:11:23] [INFO ] Computed 0 place invariants in 1 ms
[2021-05-08 05:11:23] [INFO ] Implicit Places using invariants in 8 ms returned []
// Phase 1: matrix 31 rows 21 cols
[2021-05-08 05:11:23] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-08 05:11:23] [INFO ] Implicit Places using invariants and state equation in 15 ms returned [0]
Discarding 1 places :
Implicit Place search using SMT with State Equation took 24 ms to find 1 implicit places.
Starting structural reductions, iteration 3 : 20/51 places, 31/82 transitions.
Performed 1 Post agglomeration using F-continuation condition.Transition count delta: 1
Deduced a syphon composed of 1 places in 0 ms
Reduce places removed 1 places and 0 transitions.
Iterating global reduction 0 with 2 rules applied. Total rules applied 2 place count 19 transition count 30
Applied a total of 2 rules in 1 ms. Remains 19 /20 variables (removed 1) and now considering 30/31 (removed 1) transitions.
// Phase 1: matrix 30 rows 19 cols
[2021-05-08 05:11:23] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-08 05:11:23] [INFO ] Implicit Places using invariants in 8 ms returned []
// Phase 1: matrix 30 rows 19 cols
[2021-05-08 05:11:23] [INFO ] Computed 0 place invariants in 0 ms
[2021-05-08 05:11:23] [INFO ] Implicit Places using invariants and state equation in 13 ms returned []
Implicit Place search using SMT with State Equation took 21 ms to find 0 implicit places.
Finished structural reductions, in 4 iterations. Remains : 19/51 places, 30/82 transitions.
Stuttering acceptance computed with spot in 57 ms :[(AND p0 (NOT p1)), (AND p0 (NOT p1))]
Running random walk in product with property : AirplaneLD-COL-0010-13 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 0}, { cond=(AND p0 (NOT p1)), acceptance={} source=0 dest: 1}], [{ cond=(AND (NOT p0) (NOT p1)), acceptance={} source=1 dest: 1}, { cond=(AND p0 (NOT p1)), acceptance={0} source=1 dest: 1}]], initial=0, aps=[p0:(GEQ s0 1), p1:(AND (OR (LT s3 1) (LT s18 1)) (OR (LT s3 1) (LT s17 1)) (OR (LT s3 1) (LT s8 1)) (OR (LT s3 1) (LT s12 1)) (OR (LT s3 1) (LT s11 1)) (OR (LT s3 1) (LT s10 1)) (OR (LT s3 1) (LT s9 1)) (OR (LT s3 1) (LT s16 1)) (OR (LT s3 1) (LT s15 1)) (OR (LT s3 1) (LT s14 1)) (OR (LT s3 1) (LT s13 1)))], nbAcceptance=1, properties=[trans-labels, explicit-labels, trans-acc, no-univ-branch, stutter-invariant], stateDesc=[null, null][true, true]]
Product exploration explored 100000 steps with 21049 reset in 88 ms.
Product exploration explored 100000 steps with 21060 reset in 94 ms.
Complete graph has no SCC; deadlocks are unavoidable. place count 19 transition count 30
Detected that all paths lead to deadlock. Applying this knowledge to assert that all AP eventually converge : F ( (Ga|G!a) & (Gb|G!b)...)
Knowledge obtained : [(F (G (NOT p0))), (F (G p1)), p0, p1]
Property proved to be true thanks to knowledge :(F (G (NOT p0)))
FORMULA AirplaneLD-COL-0010-13 TRUE TECHNIQUES STRUCTURAL INITIAL_STATE
Treatment of property AirplaneLD-COL-0010-13 finished in 431 ms.
Running Spot : CommandLine [args=[/home/mcc/BenchKit/bin//..//ltl2tgba, --hoaf=tv, -f, !(X((X((X(G(p0))||(X(p0)&&F(p1)))) U (p2&&X((X(G(p0))||(X(p0)&&F(p1))))))))], workingDir=/home/mcc/execution]
Support contains 10 out of 51 places. Attempting structural reductions.
Starting structural reductions, iteration 0 : 51/51 places, 82/82 transitions.
Discarding 26 places :
Symmetric choice reduction at 0 with 26 rule applications. Total rules 26 place count 25 transition count 56
Iterating global reduction 0 with 26 rules applied. Total rules applied 52 place count 25 transition count 56
Ensure Unique test removed 26 transitions
Reduce isomorphic transitions removed 26 transitions.
Iterating post reduction 0 with 26 rules applied. Total rules applied 78 place count 25 transition count 30
Applied a total of 78 rules in 1 ms. Remains 25 /51 variables (removed 26) and now considering 30/82 (removed 52) transitions.
// Phase 1: matrix 30 rows 25 cols
[2021-05-08 05:11:23] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-08 05:11:23] [INFO ] Implicit Places using invariants in 11 ms returned []
// Phase 1: matrix 30 rows 25 cols
[2021-05-08 05:11:23] [INFO ] Computed 1 place invariants in 1 ms
[2021-05-08 05:11:23] [INFO ] Implicit Places using invariants and state equation in 17 ms returned []
Implicit Place search using SMT with State Equation took 28 ms to find 0 implicit places.
// Phase 1: matrix 30 rows 25 cols
[2021-05-08 05:11:23] [INFO ] Computed 1 place invariants in 0 ms
[2021-05-08 05:11:23] [INFO ] Dead Transitions using invariants and state equation in 16 ms returned []
Finished structural reductions, in 1 iterations. Remains : 25/51 places, 30/82 transitions.
Stuttering acceptance computed with spot in 166 ms :[(OR (NOT p2) (NOT p0)), (OR (NOT p2) (NOT p0)), (NOT p0), (NOT p0), (AND (NOT p1) (NOT p0)), true, (NOT p1)]
Running random walk in product with property : AirplaneLD-COL-0010-15 automaton TGBA [mat=[[{ cond=true, acceptance={} source=0 dest: 1}], [{ cond=(NOT p2), acceptance={0} source=1 dest: 1}, { cond=true, acceptance={0} source=1 dest: 2}], [{ cond=true, acceptance={} source=2 dest: 3}, { cond=(NOT p1), acceptance={} source=2 dest: 4}], [{ cond=(NOT p0), acceptance={} source=3 dest: 5}], [{ cond=(AND (NOT p1) p0), acceptance={} source=4 dest: 4}, { cond=(AND (NOT p1) (NOT p0)), acceptance={} source=4 dest: 6}], [{ cond=true, acceptance={0} source=5 dest: 5}], [{ cond=(NOT p1), acceptance={0} source=6 dest: 6}]], initial=0, aps=[p2:(OR (AND (GEQ s5 1) (GEQ s24 1)) (AND (GEQ s5 1) (GEQ s22 1)) (AND (GEQ s5 1) (GEQ s21 1)) (AND (GEQ s5 1) (GEQ s20 1)) (AND (GEQ s5 1) (GEQ s19 1)) (AND (GEQ s5 1) (GEQ s18 1))), p1:(GEQ s1 1), p0:(AND (OR (LT s9 1) (LT s13 1)) (OR (LT s5 1) (LT s24 1)) (OR (LT s5 1) (LT s22 1)) (OR (LT s5 1) (LT s21 1)) (OR (LT s5 1) (LT s20 1)) (OR (LT s5 1) (LT s19 1)) (OR (LT s5 1) (LT s18 1)) (OR (LT s5 1) (LT s24 1)) (OR (LT s5 1) (LT s22 1)) (OR (LT s5 1) (LT s21 1)) (OR (LT s5 1) (LT s20 1)) (OR (LT s5 1) (LT s19 1)) (OR (LT s5 1) (LT s18 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]]
Entered a terminal (fully accepting) state of product in 9 steps with 1 reset in 0 ms.
FORMULA AirplaneLD-COL-0010-15 FALSE TECHNIQUES STUTTER_TEST
Treatment of property AirplaneLD-COL-0010-15 finished in 223 ms.
All properties solved without resorting to model-checking.

BK_STOP 1620450685206

--------------------
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="AirplaneLD-COL-0010"
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 AirplaneLD-COL-0010, 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 r007-tall-162037989600170"
echo "====================================================================="
echo
echo "--------------------"
echo "preparation of the directory to be used:"

tar xzf /home/mcc/BenchKit/INPUTS/AirplaneLD-COL-0010.tgz
mv AirplaneLD-COL-0010 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 ;