fond
Model Checking Contest 2018
8th edition, Bratislava, Slovakia, June 26, 2018
Execution of r028-ebro-152646306200180
Last Updated
June 26, 2018

About the Execution of LoLA for BridgeAndVehicles-COL-V50P20N20

Execution Summary
Max Memory
Used (MB)
Time wait (ms) CPU Usage (ms) I/O Wait (ms) Computed Result Execution
Status
221.230 90480.00 95463.00 72.30 FTFFFTTFFTTTFTTT normal

Execution Chart

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

Trace from the execution

Waiting for the VM to be ready (probing ssh)
....................
/home/mcc/execution
total 228K
-rw-r--r-- 1 mcc users 4.3K May 15 18:54 CTLCardinality.txt
-rw-r--r-- 1 mcc users 21K May 15 18:54 CTLCardinality.xml
-rw-r--r-- 1 mcc users 3.4K May 15 18:54 CTLFireability.txt
-rw-r--r-- 1 mcc users 19K May 15 18:54 CTLFireability.xml
-rw-r--r-- 1 mcc users 4.0K May 15 18:49 GenericPropertiesDefinition.xml
-rw-r--r-- 1 mcc users 6.1K May 15 18:49 GenericPropertiesVerdict.xml
-rw-r--r-- 1 mcc users 2.9K May 15 18:54 LTLCardinality.txt
-rw-r--r-- 1 mcc users 12K May 15 18:54 LTLCardinality.xml
-rw-r--r-- 1 mcc users 2.3K May 15 18:54 LTLFireability.txt
-rw-r--r-- 1 mcc users 9.5K May 15 18:54 LTLFireability.xml
-rw-r--r-- 1 mcc users 4.4K May 15 18:54 ReachabilityCardinality.txt
-rw-r--r-- 1 mcc users 21K May 15 18:54 ReachabilityCardinality.xml
-rw-r--r-- 1 mcc users 122 May 15 18:54 ReachabilityDeadlock.txt
-rw-r--r-- 1 mcc users 360 May 15 18:54 ReachabilityDeadlock.xml
-rw-r--r-- 1 mcc users 3.5K May 15 18:54 ReachabilityFireability.txt
-rw-r--r-- 1 mcc users 17K May 15 18:54 ReachabilityFireability.xml
-rw-r--r-- 1 mcc users 1.9K May 15 18:54 UpperBounds.txt
-rw-r--r-- 1 mcc users 3.9K May 15 18:54 UpperBounds.xml
-rw-r--r-- 1 mcc users 5 May 15 18:49 equiv_pt
-rw-r--r-- 1 mcc users 10 May 15 18:49 instance
-rw-r--r-- 1 mcc users 5 May 15 18:49 iscolored
-rw-r--r-- 1 mcc users 42K May 15 18:49 model.pnml
=====================================================================
Generated by BenchKit 2-3637
Executing tool lola
Input is BridgeAndVehicles-COL-V50P20N20, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r028-ebro-152646306200180
=====================================================================


--------------------
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 BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality-00
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality-01
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality-02
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality-03
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality-04
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality-05
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality-06
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality-07
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality-08
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality-09
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality-10
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality-11
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality-12
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality-13
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality-14
FORMULA_NAME BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality-15

=== Now, execution of the tool begins

BK_START 1526532604621

info: Time: 3600 - MCC
===========================================================================================
prep: translating BridgeAndVehicles-COL-V50P20N20 Petri net model.pnml into LoLA format
===========================================================================================
prep: translating COL Petri net complete
prep: check for too many tokens
===========================================================================================
prep: translating BridgeAndVehicles-COL-V50P20N20 formula ReachabilityCardinality into LoLA format
===========================================================================================
prep: translating COL formula complete
vrfy: Checking ReachabilityCardinality @ BridgeAndVehicles-COL-V50P20N20 @ 3569 seconds
lola: LoLA will run for 3569 seconds at most (--timelimit)
lola: NET
lola: reading net from model.pnml.lola
lola: finished parsing
lola: closed net file model.pnml.lola
lola: 2486/65536 symbol table entries, 22 collisions
lola: preprocessing...
lola: Size of bit vector: 4416
lola: finding significant places
lola: 138 places, 2348 transitions, 131 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 2693 transition conflict sets
lola: TASK
lola: reading formula from BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality.task
lola: place invariant simplifies atomic proposition
lola: before: (p133 + p134 <= p100 + p101 + p102 + p103 + p104 + p105 + p106 + p107 + p98 + p97 + p96 + p95 + p94 + p93 + p57 + p58 + p59 + p60 + p61 + p62 + p63 + p64 + p65 + p66 + p67 + p68 + p69 + p70 + p71 + p72 + p73 + p74 + p75 + p76 + p77 + p78 + p79 + p80 + p81 + p82 + p83 + p84 + p85 + p86 + p87 + p88 + p89 + p90 + p91 + p92 + p99)
lola: after: (p133 + p134 <= 1)
lola: LP says that atomic proposition is always true: (p133 + p134 <= 1)
lola: LP says that atomic proposition is always false: (3 <= p135 + p136)
lola: place invariant simplifies atomic proposition
lola: before: (p100 + p101 + p102 + p103 + p104 + p105 + p106 + p107 + p98 + p97 + p96 + p95 + p94 + p93 + p57 + p58 + p59 + p60 + p61 + p62 + p63 + p64 + p65 + p66 + p67 + p68 + p69 + p70 + p71 + p72 + p73 + p74 + p75 + p76 + p77 + p78 + p79 + p80 + p81 + p82 + p83 + p84 + p85 + p86 + p87 + p88 + p89 + p90 + p91 + p92 + p99 <= p2)
lola: after: (1 <= p2)
lola: LP says that atomic proposition is always false: (2 <= p109 + p110)
lola: place invariant simplifies atomic proposition
lola: before: (1 <= p111 + p112 + p113 + p114 + p115 + p116 + p117 + p118 + p119 + p120 + p121 + p122 + p123 + p124 + p125 + p126 + p127 + p128 + p129 + p130 + p131)
lola: after: (0 <= 0)
lola: always true
lola: place invariant simplifies atomic proposition
lola: before: (3 <= p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 + p12 + p13 + p14 + p15 + p16 + p17 + p18 + p19 + p20 + p21 + p22 + p23 + p24 + p25 + p26 + p27 + p28 + p29 + p30 + p31 + p32 + p33 + p34 + p35 + p36 + p37 + p38 + p39 + p40 + p41 + p42 + p43 + p44 + p45 + p46 + p47 + p48 + p49 + p50 + p51 + p52 + p53 + p54)
lola: after: (2 <= 0)
lola: always false
lola: LP says that atomic proposition is always false: (2 <= p109 + p110)
lola: place invariant simplifies atomic proposition
lola: before: (1 <= p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 + p12 + p13 + p14 + p15 + p16 + p17 + p18 + p19 + p20 + p21 + p22 + p23 + p24 + p25 + p26 + p27 + p28 + p29 + p30 + p31 + p32 + p33 + p34 + p35 + p36 + p37 + p38 + p39 + p40 + p41 + p42 + p43 + p44 + p45 + p46 + p47 + p48 + p49 + p50 + p51 + p52 + p53 + p54)
lola: after: (0 <= 0)
lola: always true
lola: place invariant simplifies atomic proposition
lola: before: (p111 + p112 + p113 + p114 + p115 + p116 + p117 + p118 + p119 + p120 + p121 + p122 + p123 + p124 + p125 + p126 + p127 + p128 + p129 + p130 + p131 <= p55)
lola: after: (1 <= p55)
lola: place invariant simplifies atomic proposition
lola: before: (p111 + p112 + p113 + p114 + p115 + p116 + p117 + p118 + p119 + p120 + p121 + p122 + p123 + p124 + p125 + p126 + p127 + p128 + p129 + p130 + p131 <= p109 + p110)
lola: after: (1 <= p109 + p110)
lola: place invariant simplifies atomic proposition
lola: before: (1 <= p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 + p12 + p13 + p14 + p15 + p16 + p17 + p18 + p19 + p20 + p21 + p22 + p23 + p24 + p25 + p26 + p27 + p28 + p29 + p30 + p31 + p32 + p33 + p34 + p35 + p36 + p37 + p38 + p39 + p40 + p41 + p42 + p43 + p44 + p45 + p46 + p47 + p48 + p49 + p50 + p51 + p52 + p53 + p54)
lola: after: (0 <= 0)
lola: always true
lola: place invariant simplifies atomic proposition
lola: before: (2 <= p100 + p101 + p102 + p103 + p104 + p105 + p106 + p107 + p98 + p97 + p96 + p95 + p94 + p93 + p57 + p58 + p59 + p60 + p61 + p62 + p63 + p64 + p65 + p66 + p67 + p68 + p69 + p70 + p71 + p72 + p73 + p74 + p75 + p76 + p77 + p78 + p79 + p80 + p81 + p82 + p83 + p84 + p85 + p86 + p87 + p88 + p89 + p90 + p91 + p92 + p99)
lola: after: (1 <= 0)
lola: always false
lola: always true
lola: place invariant simplifies atomic proposition
lola: before: (3 <= p111 + p112 + p113 + p114 + p115 + p116 + p117 + p118 + p119 + p120 + p121 + p122 + p123 + p124 + p125 + p126 + p127 + p128 + p129 + p130 + p131)
lola: after: (2 <= 0)
lola: always false
lola: place invariant simplifies atomic proposition
lola: before: (3 <= p111 + p112 + p113 + p114 + p115 + p116 + p117 + p118 + p119 + p120 + p121 + p122 + p123 + p124 + p125 + p126 + p127 + p128 + p129 + p130 + p131)
lola: after: (2 <= 0)
lola: always false
lola: place invariant simplifies atomic proposition
lola: before: (1 <= p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 + p12 + p13 + p14 + p15 + p16 + p17 + p18 + p19 + p20 + p21 + p22 + p23 + p24 + p25 + p26 + p27 + p28 + p29 + p30 + p31 + p32 + p33 + p34 + p35 + p36 + p37 + p38 + p39 + p40 + p41 + p42 + p43 + p44 + p45 + p46 + p47 + p48 + p49 + p50 + p51 + p52 + p53 + p54)
lola: after: (0 <= 0)
lola: always true
lola: always true
lola: place invariant simplifies atomic proposition
lola: before: (1 <= p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 + p12 + p13 + p14 + p15 + p16 + p17 + p18 + p19 + p20 + p21 + p22 + p23 + p24 + p25 + p26 + p27 + p28 + p29 + p30 + p31 + p32 + p33 + p34 + p35 + p36 + p37 + p38 + p39 + p40 + p41 + p42 + p43 + p44 + p45 + p46 + p47 + p48 + p49 + p50 + p51 + p52 + p53 + p54)
lola: after: (0 <= 0)
lola: always true
lola: place invariant simplifies atomic proposition
lola: before: (3 <= p111 + p112 + p113 + p114 + p115 + p116 + p117 + p118 + p119 + p120 + p121 + p122 + p123 + p124 + p125 + p126 + p127 + p128 + p129 + p130 + p131)
lola: after: (2 <= 0)
lola: always false
lola: place invariant simplifies atomic proposition
lola: before: (1 <= p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 + p12 + p13 + p14 + p15 + p16 + p17 + p18 + p19 + p20 + p21 + p22 + p23 + p24 + p25 + p26 + p27 + p28 + p29 + p30 + p31 + p32 + p33 + p34 + p35 + p36 + p37 + p38 + p39 + p40 + p41 + p42 + p43 + p44 + p45 + p46 + p47 + p48 + p49 + p50 + p51 + p52 + p53 + p54)
lola: after: (0 <= 0)
lola: always true
lola: place invariant simplifies atomic proposition
lola: before: (p4 + p5 + p6 + p7 + p8 + p9 + p10 + p11 + p12 + p13 + p14 + p15 + p16 + p17 + p18 + p19 + p20 + p21 + p22 + p23 + p24 + p25 + p26 + p27 + p28 + p29 + p30 + p31 + p32 + p33 + p34 + p35 + p36 + p37 + p38 + p39 + p40 + p41 + p42 + p43 + p44 + p45 + p46 + p47 + p48 + p49 + p50 + p51 + p52 + p53 + p54 <= p111 + p112 + p113 + p114 + p115 + p116 + p117 + p118 + p119 + p120 + p121 + p122 + p123 + p124 + p125 + p126 + p127 + p128 + p129 + p130 + p131)
lola: after: (0 <= 0)
lola: always true
lola: E (F (())) : E (F (((1 <= p132) AND (p137 <= p3) AND (1 <= p2) AND (p109 + p110 <= p132)))) : E (F (((p0 <= 1) AND (3 <= p0)))) : E (F (())) : E (F (())) : E (F ((((p132 <= 0) AND (p1 + 1 <= p133 + p134))))) : A (G (())) : A (G (((p135 + p136 + 1 <= p0) OR ((3 <= p55) AND (3 <= p3)) OR (1 <= p55)))) : A (G ((p3 <= p0))) : E (F (((1 <= p109 + p110) AND (1 <= p108) AND (p132 + 1 <= p2) AND ((p137 <= p2))))) : A (G (())) : E (F (((p0 <= p133 + p134) OR ((p133 + p134 + 1 <= p56) AND (p0 <= 2))))) : E (F (())) : A (G (())) : A (G (())) : E (F ((p0 <= p55)))
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:157
lola: rewrite Frontend/Parser/formula_rewrite.k:148
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:157
lola: rewrite Frontend/Parser/formula_rewrite.k:148
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:157
lola: rewrite Frontend/Parser/formula_rewrite.k:148
lola: rewrite Frontend/Parser/formula_rewrite.k:100
lola: rewrite Frontend/Parser/formula_rewrite.k:160
lola: rewrite Frontend/Parser/formula_rewrite.k:151
lola: rewrite Frontend/Parser/formula_rewrite.k:100
lola: rewrite Frontend/Parser/formula_rewrite.k:160
lola: rewrite Frontend/Parser/formula_rewrite.k:151
lola: rewrite Frontend/Parser/formula_rewrite.k:98
lola: rewrite Frontend/Parser/formula_rewrite.k:157
lola: rewrite Frontend/Parser/formula_rewrite.k:148
lola: rewrite Frontend/Parser/formula_rewrite.k:100
lola: rewrite Frontend/Parser/formula_rewrite.k:160
lola: rewrite Frontend/Parser/formula_rewrite.k:151
lola: rewrite Frontend/Parser/formula_rewrite.k:100
lola: rewrite Frontend/Parser/formula_rewrite.k:160
lola: rewrite Frontend/Parser/formula_rewrite.k:151
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 217 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FALSE
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FALSE
lola: processed formula length: 5
lola: 24 rewrites
lola: closed formula file BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality.task
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: preprocessing
lola: The net violates the given property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================
check_solution: Variable C2114 = -1 is below its lower bound 0
check_solution: Constraint R1 = 4.6576510158e-310 is above its upper bound -1
check_solution: Constraint R2 = 0 is above its equality of -50
check_solution: Constraint R6 = 0 is above its equality of -1
check_solution: Constraint R23 = 0 is above its equality of -1
check_solution: Constraint R44 = 0 is above its equality of -50
check_solution: Constraint R45 = 0 is above its equality of -1
check_solution: Constraint R49 = 0 is above its equality of -20
check_solution: Constraint R97 = 0 is above its equality of -1

Seriously low accuracy found ||*|| = 50 (rel. error 1)

FORMULA BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality-0 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 1 will run for 232 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FALSE
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FALSE
lola: processed formula length: 5
lola: 24 rewrites
lola: closed formula file BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality.task
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: preprocessing
lola: The net violates the given property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================

FORMULA BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality-3 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 2 will run for 248 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FALSE
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FALSE
lola: processed formula length: 5
lola: 24 rewrites
lola: closed formula file BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality.task
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: preprocessing
lola: The net violates the given property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================

FORMULA BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality-4 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 3 will run for 267 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: TRUE
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: TRUE
lola: processed formula length: 4
lola: 24 rewrites
lola: closed formula file BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality.task
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: preprocessing
lola: The net satisfies the property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================

FORMULA BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality-6 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 4 will run for 290 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: TRUE
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: TRUE
lola: processed formula length: 4
lola: 24 rewrites
lola: closed formula file BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality.task
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: preprocessing
lola: The net satisfies the property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================

FORMULA BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality-10 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 5 will run for 316 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FALSE
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FALSE
lola: processed formula length: 5
lola: 24 rewrites
lola: closed formula file BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality.task
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: produced by: preprocessing
lola: The net violates the given property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================

FORMULA BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 6 will run for 348 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: TRUE
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: TRUE
lola: processed formula length: 4
lola: 24 rewrites
lola: closed formula file BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality.task
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: preprocessing
lola: The net satisfies the property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================

FORMULA BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality-13 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 7 will run for 386 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: TRUE
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: TRUE
lola: processed formula length: 4
lola: 24 rewrites
lola: closed formula file BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality.task
lola: processed formula with 0 atomic propositions
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: produced by: preprocessing
lola: The net satisfies the property already in its initial state.
lola: 0 markings, 0 edges
lola: ========================================

FORMULA BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality-14 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 8 will run for 435 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (((p0 <= 1) AND (3 <= p0))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:625
lola: processed formula: E (F (((p0 <= 1) AND (3 <= p0))))
lola: processed formula length: 33
lola: 25 rewrites
lola: closed formula file BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: rewrite Frontend/Parser/formula_rewrite.k:625
lola: formula 0: ((p0 <= 1) AND (3 <= p0))
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality-8-0.sara
lola: state equation: calling and running sara
sara: try reading problem file BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality-8-0.sara.
sara: place or transition ordering is non-deterministic

lola: state equation: solution impossible
lola: SUBRESULT
lola: result: no
lola: produced by: state equation
lola: The predicate is unreachable.
lola: ========================================

FORMULA BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality-2 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 9 will run for 497 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G ((p3 <= p0)))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:631
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: processed formula: A (G ((p3 <= p0)))
lola: processed formula length: 18
lola: 26 rewrites
lola: closed formula file BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: rewrite Frontend/Parser/formula_rewrite.k:631
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: formula 0: (p0 + 1 <= p3)
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality-9-0.sara
lola: state equation: calling and running sara
sara: try reading problem file BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality-9-0.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 57 markings, 56 edges
lola: ========================================

FORMULA BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality-8 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 10 will run for 580 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((p0 <= p55)))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:625
lola: processed formula: E (F ((p0 <= p55)))
lola: processed formula length: 19
lola: 25 rewrites
lola: closed formula file BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: rewrite Frontend/Parser/formula_rewrite.k:625
lola: formula 0: (p0 <= p55)
lola: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality-10-0.sara
lola: state equation: calling and running sara
sara: try reading problem file BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality-10-0.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 51 markings, 50 edges
lola: ========================================

FORMULA BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality-15 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 11 will run for 696 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F ((((p132 <= 0) AND (p1 + 1 <= p133 + p134)))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:625
lola: processed formula: E (F ((((p132 <= 0) AND (p1 + 1 <= p133 + p134)))))
lola: processed formula length: 51
lola: 25 rewrites
lola: closed formula file BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: rewrite Frontend/Parser/formula_rewrite.k:625
lola: formula 0: (((p132 <= 0) AND (p1 + 1 <= p133 + p134)))
lola: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality-11-0.sara
lola: state equation: calling and running sara
sara: try reading problem file BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality-11-0.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 51 markings, 50 edges
lola: ========================================

FORMULA BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality-5 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 12 will run for 870 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (((p0 <= p133 + p134) OR ((p133 + p134 + 1 <= p56) AND (p0 <= 2)))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:625
lola: processed formula: E (F (((p0 <= p133 + p134) OR ((p133 + p134 + 1 <= p56) AND (p0 <= 2)))))
lola: processed formula length: 74
lola: 25 rewrites
lola: closed formula file BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: rewrite Frontend/Parser/formula_rewrite.k:625
lola: formula 0: ((p0 <= p133 + p134) OR ((p133 + p134 + 1 <= p56) AND (p0 <= 2)))
lola: state equation: Generated DNF with 3 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality-12-0.sara
lola: state equation: calling and running sara
sara: try reading problem file BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality-12-0.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 50 markings, 49 edges
lola: ========================================

FORMULA BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality-11 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 13 will run for 1160 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A (G (((p135 + p136 + 1 <= p0) OR ((3 <= p55) AND (3 <= p3)) OR (1 <= p55))))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:631
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: processed formula: A (G (((p135 + p136 + 1 <= p0) OR ((3 <= p55) AND (3 <= p3)) OR (1 <= p55))))
lola: processed formula length: 79
lola: 26 rewrites
lola: closed formula file BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: rewrite Frontend/Parser/formula_rewrite.k:631
lola: rewrite Frontend/Parser/formula_rewrite.k:694
lola: formula 0: ((p0 <= p135 + p136) AND ((p55 <= 2) OR (p3 <= 2)) AND (p55 <= 0))
lola: state equation: Generated DNF with 6 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality-13-0.sara
lola: state equation: calling and running sara
sara: try reading problem file BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality-13-0.sara.
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: 51 markings, 50 edges
lola: ========================================

FORMULA BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality-7 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 14 will run for 1740 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (((1 <= p132) AND (p137 <= p3) AND (1 <= p2) AND (p109 + p110 <= p132))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:625
lola: processed formula: E (F (((1 <= p132) AND (p137 <= p3) AND (1 <= p2) AND (p109 + p110 <= p132))))
lola: processed formula length: 78
lola: 25 rewrites
lola: closed formula file BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: rewrite Frontend/Parser/formula_rewrite.k:625
lola: formula 0: ((1 <= p132) AND (p137 <= p3) AND (1 <= p2) AND (p109 + p110 <= p132))
lola: state equation: Generated DNF with 4 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality-14-0.sara
lola: state equation: calling and running sara
sara: try reading problem file BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality-14-0.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 62 markings, 61 edges
lola: ========================================

FORMULA BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality-1 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: subprocess 15 will run for 3480 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E (F (((1 <= p109 + p110) AND (1 <= p108) AND (p132 + 1 <= p2) AND ((p137 <= p2)))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: rewrite Frontend/Parser/formula_rewrite.k:625
lola: processed formula: E (F (((1 <= p109 + p110) AND (1 <= p108) AND (p132 + 1 <= p2) AND ((p137 <= p2)))))
lola: processed formula length: 84
lola: 25 rewrites
lola: closed formula file BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality.task
lola: STORE
lola: using a simple compression encoder (--encoder=simplecompressed)
lola: using a prefix tree store (--store=prefix)
lola: SEARCH (state space)
lola: state space: using reachability graph (--search=depth)
lola: state space: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: rewrite Frontend/Parser/formula_rewrite.k:625
lola: formula 0: ((1 <= p109 + p110) AND (1 <= p108) AND (p132 + 1 <= p2) AND ((p137 <= p2)))
lola: state equation: Generated DNF with 4 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality-15-0.sara
lola: state equation: calling and running sara
sara: try reading problem file BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality-15-0.sara.
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is reachable.
lola: 77 markings, 76 edges
lola: ========================================

FORMULA BridgeAndVehicles-COL-V50P20N20-ReachabilityCardinality-9 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT TOPOLOGICAL STATE_COMPRESSION STUBBORN_SETS USE_NUPN UNFOLDING_TO_PT
lola: RESULT
lola:
SUMMARY: no yes no no no yes yes no no yes yes yes no yes yes yes
lola:
preliminary result: no yes no no no yes yes no no yes yes yes no yes yes yes
lola: memory consumption: 46360 KB
lola: time consumption: 90 seconds

BK_STOP 1526532695101

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

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="BridgeAndVehicles-COL-V50P20N20"
export BK_EXAMINATION="ReachabilityCardinality"
export BK_TOOL="lola"
export BK_RESULT_DIR="/tmp/BK_RESULTS/OUTPUTS"
export BK_TIME_CONFINEMENT="3600"
export BK_MEMORY_CONFINEMENT="16384"

# 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

tar xzf /home/mcc/BenchKit/INPUTS/BridgeAndVehicles-COL-V50P20N20.tgz
mv BridgeAndVehicles-COL-V50P20N20 execution
cd execution
pwd
ls -lh

# this is for BenchKit: explicit launching of the test
echo "====================================================================="
echo " Generated by BenchKit 2-3637"
echo " Executing tool lola"
echo " Input is BridgeAndVehicles-COL-V50P20N20, examination is ReachabilityCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r028-ebro-152646306200180"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "ReachabilityCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "ReachabilityCardinality" != "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 "ReachabilityCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property ReachabilityCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "ReachabilityCardinality.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 '' ReachabilityCardinality.xml | cut -d '>' -f 2 | cut -d '<' -f 1 | sort -u) ; do
echo "FORMULA_NAME $x"
done
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 ;