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 2-2979
Executing tool lola
Input is RwMutex-PT-r0020w0010, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r110kn-smll-146373288500075
=====================================================================

--------------------
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 RwMutex-PT-r0020w0010-CTLCardinality-0
FORMULA_NAME RwMutex-PT-r0020w0010-CTLCardinality-1
FORMULA_NAME RwMutex-PT-r0020w0010-CTLCardinality-10
FORMULA_NAME RwMutex-PT-r0020w0010-CTLCardinality-11
FORMULA_NAME RwMutex-PT-r0020w0010-CTLCardinality-12
FORMULA_NAME RwMutex-PT-r0020w0010-CTLCardinality-13
FORMULA_NAME RwMutex-PT-r0020w0010-CTLCardinality-14
FORMULA_NAME RwMutex-PT-r0020w0010-CTLCardinality-15
FORMULA_NAME RwMutex-PT-r0020w0010-CTLCardinality-2
FORMULA_NAME RwMutex-PT-r0020w0010-CTLCardinality-3
FORMULA_NAME RwMutex-PT-r0020w0010-CTLCardinality-4
FORMULA_NAME RwMutex-PT-r0020w0010-CTLCardinality-5
FORMULA_NAME RwMutex-PT-r0020w0010-CTLCardinality-6
FORMULA_NAME RwMutex-PT-r0020w0010-CTLCardinality-7
FORMULA_NAME RwMutex-PT-r0020w0010-CTLCardinality-8
FORMULA_NAME RwMutex-PT-r0020w0010-CTLCardinality-9

=== Now, execution of the tool begins

BK_START 1463737954745

bkconf 3600
make: Nothing to be done for 'prepare'.
in benchkit_head lolaszeit 3540
CTLCardinality @ RwMutex-PT-r0020w0010
FORMULA RwMutex-PT-r0020w0010-CTLCardinality-0 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA RwMutex-PT-r0020w0010-CTLCardinality-1 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA RwMutex-PT-r0020w0010-CTLCardinality-2 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA RwMutex-PT-r0020w0010-CTLCardinality-3 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA RwMutex-PT-r0020w0010-CTLCardinality-4 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA RwMutex-PT-r0020w0010-CTLCardinality-5 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA RwMutex-PT-r0020w0010-CTLCardinality-6 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA RwMutex-PT-r0020w0010-CTLCardinality-7 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA RwMutex-PT-r0020w0010-CTLCardinality-8 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA RwMutex-PT-r0020w0010-CTLCardinality-9 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA RwMutex-PT-r0020w0010-CTLCardinality-10 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA RwMutex-PT-r0020w0010-CTLCardinality-11 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA RwMutex-PT-r0020w0010-CTLCardinality-12 CANNOT_COMPUTE
FORMULA RwMutex-PT-r0020w0010-CTLCardinality-13 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA RwMutex-PT-r0020w0010-CTLCardinality-14 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA RwMutex-PT-r0020w0010-CTLCardinality-15 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
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: 140/65536 symbol table entries, 0 collisions
lola: preprocessing...
lola: finding significant places
lola: 80 places, 60 transitions, 30 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 51 transition conflict sets
lola: TASK
lola: reading formula from RwMutex-PT-r0020w0010-CTLCardinality.task
lola: read: AG ((EX (p3 <= p72) OR p57 <= p69)) : !(EF (3 <= p60)) : (AG (!((3 <= p67 OR 3 <= p8))) AND AG (EF (p22 <= p75))) : EF ((AG (p37 <= p50) AND AX (3 <= p63))) : EG ((EG (3 <= p50) OR EF (2 <= p58))) : EF (!(EG (p1 <= p30))) : E((p40 <= p54 OR (p13 <= p27 AND p75 <= p43)) U AX (p24 <= p79)) : (p52 <= p30 AND (!(EF (2 <= p78)) AND !(((p68 <= p78 AND p34 <= p27) AND (3 <= p76 OR 3 <= p64))))) : ((!(!((... (shortened)
lola: formula length: 993
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG ((EX (-p72 + p3 <= 0) OR -p69 + p57 <= 0))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(E(TRUE U !((EX(-p72 + p3 <= 0) OR -p69 + p57 <= 0))))
lola: processed formula length: 55
lola: 237 rewrites
lola: formula mentions 4 of 80 places; total mentions: 4
lola: closed formula file RwMutex-PT-r0020w0010-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 4 bytes per marking, with 2 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: SUBRESULT
lola: result: yes
lola: The net satisfies the given formula.
lola: ========================================
lola: subprocess 1 will run for 234 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG (-p60 > -3)
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 4 bytes per marking, with 2 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using reachability graph (--search=depth)
lola: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: The predicate is invariant.
lola: ========================================
lola: subprocess 2 will run for 251 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG ((-p67 > -3 AND (-p8 > -3 AND EF (-p75 + p22 <= 0))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(E(TRUE U !((-p67 > -3 AND (-p8 > -3 AND E(TRUE U -p75 + p22 <= 0))))))
lola: processed formula length: 72
lola: 237 rewrites
lola: formula mentions 4 of 80 places; total mentions: 4
lola: closed formula file RwMutex-PT-r0020w0010-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 4 bytes per marking, with 2 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: SUBRESULT
lola: result: yes
lola: The net satisfies the given formula.
lola: ========================================
lola: subprocess 3 will run for 268 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF ((AG (-p50 + p37 <= 0) AND AX (-p63 <= -3)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E(TRUE U (!(E(TRUE U !(-p50 + p37 <= 0))) AND AX(-p63 <= -3)))
lola: processed formula length: 62
lola: 238 rewrites
lola: formula mentions 3 of 80 places; total mentions: 3
lola: closed formula file RwMutex-PT-r0020w0010-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 4 bytes per marking, with 2 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: SUBRESULT
lola: result: no
lola: The net does not satisfy the given formula.
lola: ========================================
lola: subprocess 4 will run for 289 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EG ((EG (-p50 <= -3) OR EF (-p58 <= -2)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(A(TRUE U !((!(A(TRUE U !(-p50 <= -3))) OR E(TRUE U -p58 <= -2)))))
lola: processed formula length: 68
lola: 238 rewrites
lola: formula mentions 2 of 80 places; total mentions: 2
lola: closed formula file RwMutex-PT-r0020w0010-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 4 bytes per marking, with 2 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 3 significant temporal operators and needs 13 bytes of payload
lola: SUBRESULT
lola: result: no
lola: The net does not satisfy the given formula.
lola: ========================================
lola: subprocess 5 will run for 314 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF (AF (-p30 + p1 > 0))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E(TRUE U A(TRUE U -p30 + p1 > 0))
lola: processed formula length: 33
lola: 237 rewrites
lola: formula mentions 2 of 80 places; total mentions: 2
lola: closed formula file RwMutex-PT-r0020w0010-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 4 bytes per marking, with 2 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: SUBRESULT
lola: result: no
lola: The net does not satisfy the given formula.
lola: ========================================
lola: subprocess 6 will run for 340 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E((-p54 + p40 <= 0 OR (-p27 + p13 <= 0 AND p75 + -p43 <= 0)) U AX (-p79 + p24 <= 0))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E((-p54 + p40 <= 0 OR (-p27 + p13 <= 0 AND p75 + -p43 <= 0)) U AX(-p79 + p24 <= 0))
lola: processed formula length: 83
lola: 237 rewrites
lola: formula mentions 8 of 80 places; total mentions: 8
lola: closed formula file RwMutex-PT-r0020w0010-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 4 bytes per marking, with 2 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 1 significant temporal operators and needs 5 bytes of payload
lola: SUBRESULT
lola: result: no
lola: The net does not satisfy the given formula.
lola: ========================================
lola: subprocess 7 will run for 377 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (p52 + -p30 <= 0 AND (AG (-p78 > -2) AND (-p78 + p68 > 0 OR (p34 + -p27 > 0 OR (-p76 > -3 AND -p64 > -3)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 7 will run for 377 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: p52 + -p30 <= 0
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 1 atomic propositions
lola: closed formula file RwMutex-PT-r0020w0010-CTLCardinality.task
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: The net satisfies the property already in its initial state.
lola: ========================================
lola: subprocess 8 will run for 424 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG (-p78 > -2)
lola: ========================================
lola: SUBTASK
lola: checking invariance
lola: Planning: workflow for reachability check: search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 4 bytes per marking, with 2 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using reachability graph (--search=depth)
lola: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: The predicate is invariant.
lola: ========================================
lola: subprocess 9 will run for 484 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (-p78 + p68 > 0 OR (p34 + -p27 > 0 OR (-p76 > -3 AND -p64 > -3)))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 4 atomic propositions
lola: closed formula file RwMutex-PT-r0020w0010-CTLCardinality.task
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: The net satisfies the property already in its initial state.
lola: ========================================
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: subprocess 8 will run for 424 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((-p73 <= -3 AND -p36 <= -3) OR ((p70 + -p34 <= 0 AND -p57 > -1) OR (AX (p59 + -p40 <= 0) OR EG (AG (p73 + -p18 <= 0)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 8 will run for 424 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (-p73 <= -3 AND -p36 <= -3)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 2 atomic propositions
lola: closed formula file RwMutex-PT-r0020w0010-CTLCardinality.task
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: The net violates the given property already in its initial state.
lola: ========================================
lola: subprocess 9 will run for 484 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (p70 + -p34 <= 0 AND -p57 > -1)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 2 atomic propositions
lola: closed formula file RwMutex-PT-r0020w0010-CTLCardinality.task
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: The net violates the given property already in its initial state.
lola: ========================================
lola: subprocess 10 will run for 565 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AX (p59 + -p40 <= 0)
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: AX(p59 + -p40 <= 0)
lola: processed formula length: 19
lola: 236 rewrites
lola: formula mentions 2 of 80 places; total mentions: 2
lola: closed formula file RwMutex-PT-r0020w0010-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 4 bytes per marking, with 2 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 0 significant temporal operators and needs 0 bytes of payload
lola: SUBRESULT
lola: result: no
lola: The net does not satisfy the given formula.
lola: ========================================
lola: subprocess 11 will run for 678 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EG (AG (p73 + -p18 <= 0))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(A(TRUE U !(!(E(TRUE U !(p73 + -p18 <= 0))))))
lola: processed formula length: 47
lola: 237 rewrites
lola: formula mentions 2 of 80 places; total mentions: 2
lola: closed formula file RwMutex-PT-r0020w0010-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 4 bytes per marking, with 2 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: SUBRESULT
lola: result: yes
lola: The net satisfies the given formula.
lola: SUBRESULT
lola: result: yes
lola: The Boolean predicate is true.
lola: ========================================
lola: ========================================
lola: subprocess 9 will run for 478 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (EF ((-p61 <= -1 AND -p76 <= -3)) AND ((AX (-p1 <= -3) OR EF (p71 + -p8 <= 0)) AND EX (p50 + -p25 <= 0)))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 9 will run for 478 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF ((-p61 <= -1 AND -p76 <= -3))
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 4 bytes per marking, with 2 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using reachability graph (--search=depth)
lola: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: The predicate is unreachable.
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: ========================================
lola: subprocess 10 will run for 557 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (EF (AG (-p66 <= -1)) OR -p9 <= -2)
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 10 will run for 557 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF (AG (-p66 <= -1))
lola: ========================================
lola: SUBTASK
lola: checking possible invariance
lola: possible invariance not yet implemented, converting to CTL...
lola: processed formula: E(TRUE U !(E(TRUE U !(-p66 <= -1))))
lola: processed formula length: 36
lola: 237 rewrites
lola: formula mentions 1 of 80 places; total mentions: 1
lola: closed formula file RwMutex-PT-r0020w0010-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 4 bytes per marking, with 2 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: SUBRESULT
lola: result: no
lola: The net does not satisfy the given formula.
lola: ========================================
lola: subprocess 11 will run for 665 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: -p9 <= -2
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 1 atomic propositions
lola: closed formula file RwMutex-PT-r0020w0010-CTLCardinality.task
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: The net violates the given property already in its initial state.
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: ========================================
lola: subprocess 11 will run for 665 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (EF (-p41 <= -2) AND (AX ((p62 + -p23 <= 0 OR -p74 <= -1)) OR (EX (-p77 <= -2) OR ((-p16 <= -2 OR -p53 <= -2) AND -p54 > -2))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 11 will run for 665 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF (-p41 <= -2)
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 4 bytes per marking, with 2 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using reachability graph (--search=depth)
lola: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: The predicate is unreachable.
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 12 will run for 832 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (AX (((-p46 + p32 <= 0 OR -p36 <= -1) AND -p29 > -1)) OR (EX (-p62 <= -1) AND ((-p58 <= -3 AND -p10 + p7 <= 0) OR ((-p66 <= -1 AND -p40 <= -2) OR EF (-p49 <= -2)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 12 will run for 832 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AX (((-p46 + p32 <= 0 OR -p36 <= -1) AND -p29 > -1))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: AX(((-p46 + p32 <= 0 OR -p36 <= -1) AND -p29 > -1))
lola: processed formula length: 51
lola: 236 rewrites
lola: formula mentions 4 of 80 places; total mentions: 4
lola: closed formula file RwMutex-PT-r0020w0010-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 4 bytes per marking, with 2 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 0 significant temporal operators and needs 0 bytes of payload
lola: SUBRESULT
lola: result: no
lola: The net does not satisfy the given formula.
lola: ========================================
lola: subprocess 13 will run for 1109 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EX (-p62 <= -1)
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: EX(-p62 <= -1)
lola: processed formula length: 14
lola: 236 rewrites
lola: formula mentions 1 of 80 places; total mentions: 1
lola: closed formula file RwMutex-PT-r0020w0010-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 4 bytes per marking, with 2 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 0 significant temporal operators and needs 0 bytes of payload
lola: SUBRESULT
lola: result: yes
lola: The net satisfies the given formula.
lola: ========================================
lola: subprocess 14 will run for 1664 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (-p58 <= -3 AND -p10 + p7 <= 0)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 2 atomic propositions
lola: closed formula file RwMutex-PT-r0020w0010-CTLCardinality.task
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: The net violates the given property already in its initial state.
lola: ========================================
lola: subprocess 15 will run for 3328 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (-p66 <= -1 AND -p40 <= -2)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 2 atomic propositions
lola: closed formula file RwMutex-PT-r0020w0010-CTLCardinality.task
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: The net violates the given property already in its initial state.
lola: ========================================
lola: Child process aborted or communication problem between parent and child process
lola: SUBRESULT
lola: result: unknown
lola: The Boolean predicate may be true or false.
lola: ========================================
lola: subprocess 13 will run for 1109 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF ((-p57 <= -1 AND AG (-p73 + p17 <= 0)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E(TRUE U (-p57 <= -1 AND !(E(TRUE U !(-p73 + p17 <= 0)))))
lola: processed formula length: 58
lola: 237 rewrites
lola: formula mentions 3 of 80 places; total mentions: 3
lola: closed formula file RwMutex-PT-r0020w0010-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 4 bytes per marking, with 2 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: SUBRESULT
lola: result: no
lola: The net does not satisfy the given formula.
lola: ========================================
lola: subprocess 14 will run for 1656 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG ((EF (p42 + -p20 <= 0) OR -p67 + p49 <= 0))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(E(TRUE U !((E(TRUE U p42 + -p20 <= 0) OR -p67 + p49 <= 0))))
lola: processed formula length: 62
lola: 237 rewrites
lola: formula mentions 4 of 80 places; total mentions: 4
lola: closed formula file RwMutex-PT-r0020w0010-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 4 bytes per marking, with 2 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 2 significant temporal operators and needs 9 bytes of payload
lola: SUBRESULT
lola: result: yes
lola: The net satisfies the given formula.
lola: ========================================
lola: subprocess 15 will run for 3295 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF (-p19 <= -2)
lola: ========================================
lola: SUBTASK
lola: checking reachability
lola: Planning: workflow for reachability check: search (--findpath=off)
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 4 bytes per marking, with 2 unused bits
lola: using a prefix tree store (--store=prefix)
lola: SEARCH
lola: using reachability graph (--search=depth)
lola: using reachability preserving stubborn set method with insertion algorithm (--stubborn=tarjan)
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: The predicate is unreachable.
lola: RESULT
lola: summary: yes yes yes no no no no yes yes no no no unknown no yes no
lola: ========================================

BK_STOP 1463738199269

--------------------
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="RwMutex-PT-r0020w0010"
export BK_EXAMINATION="CTLCardinality"
export BK_TOOL="lola"
export BK_RESULT_DIR="/root/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/RwMutex-PT-r0020w0010.tgz
mv RwMutex-PT-r0020w0010 execution

# this is for BenchKit: explicit launching of the test

cd execution
echo "====================================================================="
echo " Generated by BenchKit 2-2979"
echo " Executing tool lola"
echo " Input is RwMutex-PT-r0020w0010, examination is CTLCardinality"
echo " Time confinement is $BK_TIME_CONFINEMENT seconds"
echo " Memory confinement is 16384 MBytes"
echo " Number of cores is 4"
echo " Run identifier is r110kn-smll-146373288500075"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLCardinality" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLCardinality" != "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 "CTLCardinality.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLCardinality.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLCardinality.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 '' CTLCardinality.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 ;