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)
.......
=====================================================================
Generated by BenchKit 2-3254
Executing tool lola
Input is S_SafeBus-COL-03, examination is ReachabilityCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r148-csrt-149443432900187
=====================================================================

--------------------
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 SafeBus-COL-03-ReachabilityCardinality-0
FORMULA_NAME SafeBus-COL-03-ReachabilityCardinality-1
FORMULA_NAME SafeBus-COL-03-ReachabilityCardinality-10
FORMULA_NAME SafeBus-COL-03-ReachabilityCardinality-11
FORMULA_NAME SafeBus-COL-03-ReachabilityCardinality-12
FORMULA_NAME SafeBus-COL-03-ReachabilityCardinality-13
FORMULA_NAME SafeBus-COL-03-ReachabilityCardinality-14
FORMULA_NAME SafeBus-COL-03-ReachabilityCardinality-15
FORMULA_NAME SafeBus-COL-03-ReachabilityCardinality-2
FORMULA_NAME SafeBus-COL-03-ReachabilityCardinality-3
FORMULA_NAME SafeBus-COL-03-ReachabilityCardinality-4
FORMULA_NAME SafeBus-COL-03-ReachabilityCardinality-5
FORMULA_NAME SafeBus-COL-03-ReachabilityCardinality-6
FORMULA_NAME SafeBus-COL-03-ReachabilityCardinality-7
FORMULA_NAME SafeBus-COL-03-ReachabilityCardinality-8
FORMULA_NAME SafeBus-COL-03-ReachabilityCardinality-9

=== Now, execution of the tool begins

BK_START 1496442198440


Time: 3600 - MCC
----- Start make prepare stdout -----
===========================================================================================
S_SafeBus-COL-03: translating COL Petri net model.pnml into LoLA format
===========================================================================================
translating COL Petri net complete
checking for too many tokens
===========================================================================================
S_SafeBus-COL-03: translating COL formula ReachabilityCardinality into LoLA format
===========================================================================================
translating formula complete
----- Start make result stdout -----
ReachabilityCardinality @ S_SafeBus-COL-03 @ 3540 seconds
----- Start make result stdout -----
lola: LoLA will run for 3540 seconds at most (--timelimit)
lola: NET
lola: reading net from model.pnml.lola
lola: finished parsing
lola: closed net file model.pnml.lola
lola: 157/65536 symbol table entries, 0 collisions
lola: preprocessing...
lola: finding significant places
lola: 60 places, 97 transitions, 40 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 117 transition conflict sets
lola: TASK
lola: reading formula from SafeBus-COL-03-ReachabilityCardinality.task
lola: A (G ((((p49 + p50 + p51 <= p2 + p3 + p4) AND (3 <= p1)) OR (p0 <= 1)))) : E (F (((2 <= p53 + p52 + p54) OR (3 <= p53 + p52 + p54) OR ((2 <= p49 + p50 + p51) AND (1 <= p59)) OR ((3 <= p22 + p23 + p24) AND (3 <= p25 + p26 + p27) AND (p28 + p29 + p30 + 1 <= p47 + p46 + p44 + p43 + p41 + p40 + p42 + p45 + p48))))) : E (F (((1 <= p22 + p23 + p24) AND (3 <= p1)))) : A (G ((p1 <= 2))) : A (G ((p56 + p57 + p58 <= 1))) : A (G (((2 <= p22 + p23 + p24) OR ((p5 <= p31 + p32 + p34 + p35 + p37 + p38 + p39 + p36 + p33)) OR (p49 + p50 + p51 <= p22 + p23 + p24)))) : A (G ((((p9 + p10 + p11 + 1 <= p31 + p32 + p34 + p35 + p37 + p38 + p39 + p36 + p33) OR (2 <= p18 + p17 + p16)) AND ((p31 + p32 + p34 + p35 + p37 + p38 + p39 + p36 + p33 <= p9 + p10 + p11) OR (p13 + p14 + p15 <= p56 + p57 + p58) OR ((2 <= p31 + p32 + p34 + p35 + p37 + p38 + p39 + p36 + p33) AND (1 <= p13 + p14 + p15)))))) : E (F (((3 <= p5) AND (p59 <= p55) AND (3 <= p2 + p3 + p4) AND ((3 <= p49 + p50 + p51) OR (1 <= p59) OR (p25 + p26 + p27 <= p13 + p14 + p15))))) : E (F (())) : E (F ((((3 <= p0) AND ((p22 + p23 + p24 <= p0) OR (p2 + p3 + p4 <= p5))) OR ((2 <= p1) AND (3 <= p31 + p32 + p34 + p35 + p37 + p38 + p39 + p36 + p33) AND (2 <= p13 + p14 + p15))))) : A (G (((p22 + p23 + p24 <= 1) OR (p1 <= 1) OR (p0 <= p6 + p7 + p8)))) : A (G ((p0 <= 2))) : E (F ((((2 <= p13 + p14 + p15) OR (p0 <= p59)) AND (3 <= p6 + p7 + p8) AND (p49 + p50 + p51 <= p56 + p57 + p58)))) : E (F (((2 <= p56 + p57 + p58) AND (p13 + p14 + p15 <= p6 + p7 + p8) AND ((2 <= p25 + p26 + p27) OR (p0 <= p12)) AND (3 <= p1)))) : A (G ((((2 <= p5) OR (3 <= p31 + p32 + p34 + p35 + p37 + p38 + p39 + p36 + p33) OR (1 <= p56 + p57 + p58) OR (1 <= p5)) AND (p47 + p46 + p44 + p43 + p41 + p40 + p42 + p45 + p48 <= p18 + p17 + p16)))) : E (F (((p31 + p32 + p34 + p35 + p37 + p38 + p39 + p36 + p33 + 1 <= p55) AND (p47 + p46 + p44 + p43 + p41 + p40 + p42 + p45 + p48 <= 2) AND (p2 + p3 + p4 <= p0))))
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 221 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (G ((((p49 + p50 + p51 <= p2 + p3 + p4) AND (3 <= p1)) OR (p0 <= 1))))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 160 bytes per marking, with 0 unused bits
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: state equation: Generated DNF with 4 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to SafeBus-COL-03-ReachabilityCardinality.sara
lola: state equation: calling and running sara
sara: try reading problem file SafeBus-COL-03-ReachabilityCardinality.sara.
sara: place or transition ordering is non-deterministic
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is invariant.
lola: ========================================
lola: subprocess 1 will run for 236 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F (((2 <= p53 + p52 + p54) OR (3 <= p53 + p52 + p54) OR ((2 <= p49 + p50 + p51) AND (1 <= p59)) OR ((3 <= p22 + p23 + p24) AND (3 <= p25 + p26 + p27) AND (p28 + p29 + p30 + 1 <= p47 + p46 + p44 + p43 + p41 + p40 + p42 + p45 + p48)))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 160 bytes per marking, with 0 unused bits
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: state equation: Generated DNF with 7 literals and 4 conjunctive subformulas
lola: state equation: write sara problem file to SafeBus-COL-03-ReachabilityCardinality.sara
lola: state equation: calling and running sara
sara: try reading problem file SafeBus-COL-03-ReachabilityCardinality.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: ========================================
lola: subprocess 2 will run for 252 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F (((1 <= p22 + p23 + p24) AND (3 <= p1))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 160 bytes per marking, with 0 unused bits
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: state equation: Generated DNF with 2 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to SafeBus-COL-03-ReachabilityCardinality-2.sara
lola: state equation: calling and running sara
sara: try reading problem file SafeBus-COL-03-ReachabilityCardinality-2.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: ========================================
lola: subprocess 3 will run for 272 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (G ((p1 <= 2)))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 160 bytes per marking, with 0 unused bits
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: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to SafeBus-COL-03-ReachabilityCardinality-3.sara
lola: state equation: calling and running sara
sara: try reading problem file SafeBus-COL-03-ReachabilityCardinality-3.sara.
sara: place or transition ordering is non-deterministic

lola: state equation: solution impossible
lola: SUBRESULT
lola: result: yes
lola: produced by: state equation
lola: The predicate is invariant.
lola: ========================================
lola: subprocess 4 will run for 295 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (G ((p56 + p57 + p58 <= 1)))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 160 bytes per marking, with 0 unused bits
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: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: state equation: write sara problem file to SafeBus-COL-03-ReachabilityCardinality-4.sara
lola: The predicate is invariant.
lola: subprocess 5 will run for 321 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: lola: ========================================
state equation: calling and running sara
lola: ...considering subproblem: A (G (((2 <= p22 + p23 + p24) OR ((p5 <= p31 + p32 + p34 + p35 + p37 + p38 + p39 + p36 + p33)) OR (p49 + p50 + p51 <= p22 + p23 + p24))))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 160 bytes per marking, with 0 unused bits
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: state equation: Generated DNF with 3 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to SafeBus-COL-03-ReachabilityCardinality-5.sara
sara: try reading problem file SafeBus-COL-03-ReachabilityCardinality-4.sara.
sara: place or transition ordering is non-deterministic

lola: state equation: calling and running sara
sara: try reading problem file SafeBus-COL-03-ReachabilityCardinality-5.sara.
sara: place or transition ordering is non-deterministic
lola: SUBRESULT
lola: result: yes
lola: produced by: state space
lola: The predicate is invariant.
lola: ========================================
lola: subprocess 6 will run for 354 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (G ((((p9 + p10 + p11 + 1 <= p31 + p32 + p34 + p35 + p37 + p38 + p39 + p36 + p33) OR (2 <= p18 + p17 + p16)) AND ((p31 + p32 + p34 + p35 + p37 + p38 + p39 + p36 + p33 <= p9 + p10 + p11) OR (p13 + p14 + p15 <= p56 + p57 + p58) OR ((2 <= p31 + p32 + p34 + p35 + p37 + p38 + p39 + p36 + p33) AND (1 <= p13 + p14 + p15))))))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 160 bytes per marking, with 0 unused bits
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: state equation: Generated DNF with 8 literals and 3 conjunctive subformulas
lola: state equation: write sara problem file to SafeBus-COL-03-ReachabilityCardinality-6.sara
lola: state equation: calling and running sara
sara: try reading problem file SafeBus-COL-03-ReachabilityCardinality-6.sara.
sara: place or transition ordering is non-deterministic
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is not invariant.
lola: ========================================
lola: subprocess 7 will run for 393 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F (((3 <= p5) AND (p59 <= p55) AND (3 <= p2 + p3 + p4) AND ((3 <= p49 + p50 + p51) OR (1 <= p59) OR (p25 + p26 + p27 <= p13 + p14 + p15)))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 160 bytes per marking, with 0 unused bits
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: state equation: Generated DNF with 12 literals and 3 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is unreachable.
lola: ========================================
lola: subprocess 8 will run for 442 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F (()))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula: FALSE
lola: processed formula length: 5
lola: 3 rewrites
lola: formula mentions 0 of 60 places; total mentions: 0
lola: closed formula file SafeBus-COL-03-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: ========================================
lola: subprocess 9 will run for 505 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F ((((3 <= p0) AND ((p22 + p23 + p24 <= p0) OR (p2 + p3 + p4 <= p5))) OR ((2 <= p1) AND (3 <= p31 + p32 + p34 + p35 + p37 + p38 + p39 + p36 + p33) AND (2 <= p13 + p14 + p15)))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 160 bytes per marking, with 0 unused bits
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: state equation: Generated DNF with 7 literals and 3 conjunctive subformulas
lola: state equation: write sara problem file to SafeBus-COL-03-ReachabilityCardinality-9.sara
lola: state equation: calling and running sara
sara: try reading problem file SafeBus-COL-03-ReachabilityCardinality-9.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: ========================================
lola: subprocess 10 will run for 590 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (G (((p22 + p23 + p24 <= 1) OR (p1 <= 1) OR (p0 <= p6 + p7 + p8))))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 160 bytes per marking, with 0 unused bits
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: state equation: Generated DNF with 3 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to SafeBus-COL-03-ReachabilityCardinality-10.sara
lola: state equation: calling and running sara
sara: try reading problem file SafeBus-COL-03-ReachabilityCardinality-10.sara.
sara: place or transition ordering is non-deterministic

lola: state equation: solution impossible
lola: SUBRESULT
lola: result: yes
lola: produced by: state equation
lola: The predicate is invariant.
lola: ========================================
lola: subprocess 11 will run for 708 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (G ((p0 <= 2)))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 160 bytes per marking, with 0 unused bits
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: state equation: Generated DNF with 1 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to SafeBus-COL-03-ReachabilityCardinality-11.sara
lola: state equation: calling and running sara
sara: try reading problem file SafeBus-COL-03-ReachabilityCardinality-11.sara.
sara: place or transition ordering is non-deterministic

lola: state equation: solution impossible
lola: SUBRESULT
lola: result: yes
lola: produced by: state equation
lola: The predicate is invariant.
lola: ========================================
lola: subprocess 12 will run for 885 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F ((((2 <= p13 + p14 + p15) OR (p0 <= p59)) AND (3 <= p6 + p7 + p8) AND (p49 + p50 + p51 <= p56 + p57 + p58))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 160 bytes per marking, with 0 unused bits
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: state equation: Generated DNF with 6 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to SafeBus-COL-03-ReachabilityCardinality-12.sara
lola: state equation: calling and running sara
sara: try reading problem file SafeBus-COL-03-ReachabilityCardinality-12.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: ========================================
lola: subprocess 13 will run for 1180 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F (((2 <= p56 + p57 + p58) AND (p13 + p14 + p15 <= p6 + p7 + p8) AND ((2 <= p25 + p26 + p27) OR (p0 <= p12)) AND (3 <= p1))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 160 bytes per marking, with 0 unused bits
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: state equation: Generated DNF with 8 literals and 2 conjunctive subformulas
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is unreachable.
lola: state equation: write sara problem file to SafeBus-COL-03-ReachabilityCardinality-13.sara
lola: ========================================
lola: subprocess 14 will run for 1770 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: A (G ((((2 <= p5) OR (3 <= p31 + p32 + p34 + p35 + p37 + p38 + p39 + p36 + p33) OR (1 <= p56 + p57 + p58) OR (1 <= p5)) AND (p47 + p46 + p44 + p43 + p41 + p40 + p42 + p45 + p48 <= p18 + p17 + p16))))
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 160 bytes per marking, with 0 unused bits
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: state equation: Generated DNF with 5 literals and 2 conjunctive subformulas
lola: state equation: write sara problem file to SafeBus-COL-03-ReachabilityCardinality-14.sara
lola: state equation: calling and running sara
sara: try reading problem file SafeBus-COL-03-ReachabilityCardinality-14.sara.
sara: place or transition ordering is non-deterministic

lola: state equation: solution impossible
lola: SUBRESULT
lola: result: yes
lola: produced by: state equation
lola: The predicate is invariant.
lola: ========================================
lola: subprocess 15 will run for 3540 seconds at most (--localtimelimit=-1)
lola: ========================================
lola: ...considering subproblem: E (F (((p31 + p32 + p34 + p35 + p37 + p38 + p39 + p36 + p33 + 1 <= p55) AND (p47 + p46 + p44 + p43 + p41 + p40 + p42 + p45 + p48 <= 2) AND (p2 + p3 + p4 <= p0))))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: stateequation||search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 160 bytes per marking, with 0 unused bits
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: state equation: Generated DNF with 3 literals and 1 conjunctive subformulas
lola: state equation: write sara problem file to SafeBus-COL-03-ReachabilityCardinality-15.sara
lola: state equation: calling and running sara
sara: try reading problem file SafeBus-COL-03-ReachabilityCardinality-15.sara.
sara: place or transition ordering is non-deterministic
lola: SUBRESULT
lola: result: no
lola: produced by: state space
lola: The predicate is unreachable.
lola: ========================================
lola: RESULT
lola:
SUMMARY: yes no no yes yes yes no no no no yes yes no no yes no
FORMULA SafeBus-COL-03-ReachabilityCardinality-0 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA SafeBus-COL-03-ReachabilityCardinality-1 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA SafeBus-COL-03-ReachabilityCardinality-2 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA SafeBus-COL-03-ReachabilityCardinality-3 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA SafeBus-COL-03-ReachabilityCardinality-4 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA SafeBus-COL-03-ReachabilityCardinality-5 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA SafeBus-COL-03-ReachabilityCardinality-6 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA SafeBus-COL-03-ReachabilityCardinality-7 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA SafeBus-COL-03-ReachabilityCardinality-8 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA SafeBus-COL-03-ReachabilityCardinality-9 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA SafeBus-COL-03-ReachabilityCardinality-10 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA SafeBus-COL-03-ReachabilityCardinality-11 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA SafeBus-COL-03-ReachabilityCardinality-12 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA SafeBus-COL-03-ReachabilityCardinality-13 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA SafeBus-COL-03-ReachabilityCardinality-14 TRUE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
FORMULA SafeBus-COL-03-ReachabilityCardinality-15 FALSE TECHNIQUES COLLATERAL_PROCESSING EXPLICIT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL USE_NUPN
----- Kill lola and sara stdout -----
----- Finished stdout -----

BK_STOP 1496442198991

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

----- Start make prepare stderr -----
----- Start make result stderr -----
----- Start make result stderr -----
----- Kill lola and sara stderr -----
----- Finished 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="S_SafeBus-COL-03"
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/S_SafeBus-COL-03.tgz
mv S_SafeBus-COL-03 execution

# this is for BenchKit: explicit launching of the test

cd execution
echo "====================================================================="
echo " Generated by BenchKit 2-3254"
echo " Executing tool lola"
echo " Input is S_SafeBus-COL-03, 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 r148-csrt-149443432900187"
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 ;