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 Railroad-PT-100, examination is CTLCardinality
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r098kn-smll-146369140500255
=====================================================================

--------------------
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 Railroad-PT-100-CTLCardinality-0
FORMULA_NAME Railroad-PT-100-CTLCardinality-1
FORMULA_NAME Railroad-PT-100-CTLCardinality-10
FORMULA_NAME Railroad-PT-100-CTLCardinality-11
FORMULA_NAME Railroad-PT-100-CTLCardinality-12
FORMULA_NAME Railroad-PT-100-CTLCardinality-13
FORMULA_NAME Railroad-PT-100-CTLCardinality-14
FORMULA_NAME Railroad-PT-100-CTLCardinality-15
FORMULA_NAME Railroad-PT-100-CTLCardinality-2
FORMULA_NAME Railroad-PT-100-CTLCardinality-3
FORMULA_NAME Railroad-PT-100-CTLCardinality-4
FORMULA_NAME Railroad-PT-100-CTLCardinality-5
FORMULA_NAME Railroad-PT-100-CTLCardinality-6
FORMULA_NAME Railroad-PT-100-CTLCardinality-7
FORMULA_NAME Railroad-PT-100-CTLCardinality-8
FORMULA_NAME Railroad-PT-100-CTLCardinality-9

=== Now, execution of the tool begins

BK_START 1463779223952

bkconf 3600
make: Nothing to be done for 'prepare'.
in benchkit_head lolaszeit 3540
CTLCardinality @ Railroad-PT-100
FORMULA Railroad-PT-100-CTLCardinality-0 CANNOT_COMPUTE
FORMULA Railroad-PT-100-CTLCardinality-1 CANNOT_COMPUTE
FORMULA Railroad-PT-100-CTLCardinality-2 CANNOT_COMPUTE
FORMULA Railroad-PT-100-CTLCardinality-3 CANNOT_COMPUTE
FORMULA Railroad-PT-100-CTLCardinality-4 CANNOT_COMPUTE
FORMULA Railroad-PT-100-CTLCardinality-5 CANNOT_COMPUTE
FORMULA Railroad-PT-100-CTLCardinality-6 CANNOT_COMPUTE
FORMULA Railroad-PT-100-CTLCardinality-7 CANNOT_COMPUTE
FORMULA Railroad-PT-100-CTLCardinality-8 CANNOT_COMPUTE
FORMULA Railroad-PT-100-CTLCardinality-9 CANNOT_COMPUTE
FORMULA Railroad-PT-100-CTLCardinality-10 CANNOT_COMPUTE
FORMULA Railroad-PT-100-CTLCardinality-11 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA Railroad-PT-100-CTLCardinality-12 CANNOT_COMPUTE
FORMULA Railroad-PT-100-CTLCardinality-13 CANNOT_COMPUTE
FORMULA Railroad-PT-100-CTLCardinality-14 CANNOT_COMPUTE
FORMULA Railroad-PT-100-CTLCardinality-15 CANNOT_COMPUTE
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: 11524/65536 symbol table entries, 3643 collisions
lola: preprocessing...
lola: finding significant places
lola: 1018 places, 10506 transitions, 407 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 612 transition conflict sets
lola: TASK
lola: reading formula from Railroad-PT-100-CTLCardinality.task
lola: read: ((A(pl_P304_77 <= pl_P297_1 U pl_P435_99 <= pl_P304_98) OR (((3 <= pl_P30_1 AND pl_P29_86 <= pl_P435_47) AND (2 <= pl_P15_1 OR 2 <= pl_P502_38)) AND ((pl_P41_1 <= pl_P170_1 AND 2 <= pl_P395_1) AND 2 <= pl_P63_1))) AND (!(((3 <= pl_P304_37 AND pl_P104_1 <= pl_P412_1) AND pl_P466_1 <= pl_P502_44)) OR pl_P29_29 <= pl_P502_100)) : (EG (((pl_P349_1 <= pl_P503_1 OR pl_P301_1 <= pl_P110_1) AND pl_P218_90... (shortened)
lola: formula length: 1556
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((A(-pl_P297_1 + pl_P304_77 <= 0 U pl_P435_99 + -pl_P304_98 <= 0) OR (-pl_P30_1 <= -3 AND (pl_P29_86 + -pl_P435_47 <= 0 AND ((-pl_P15_1 <= -2 OR -pl_P502_38 <= -2) AND (pl_P41_1 + -pl_P170_1 <= 0 AND (-pl_P395_1 <= -2 AND -pl_P63_1 <= -2)))))) AND (-pl_P304_37 > -3 OR (pl_P104_1 + -pl_P412_1 > 0 OR (pl_P466_1 + -pl_P502_44 > 0 OR pl_P29_29 + -pl_P502_100 <= 0))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 0 will run for 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A(-pl_P297_1 + pl_P304_77 <= 0 U pl_P435_99 + -pl_P304_98 <= 0)
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(-pl_P297_1 + pl_P304_77 <= 0 U pl_P435_99 + -pl_P304_98 <= 0)
lola: processed formula length: 63
lola: 279 rewrites
lola: formula mentions 4 of 1018 places; total mentions: 4
lola: closed formula file Railroad-PT-100-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 1628 bytes per marking, with 0 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: local time limit reached - aborting
lola: caught signal User defined signal 1 - aborting LoLA
lola: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 1 will run for 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (EG (((-pl_P503_1 + pl_P349_1 <= 0 OR pl_P301_1 + -pl_P110_1 <= 0) AND -pl_P218_14 + pl_P218_90 <= 0)) OR A((-pl_P435_100 + pl_P218_24 <= 0 OR pl_P218_9 + -pl_P304_33 <= 0) U -pl_P41_1 <= -3))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 1 will run for 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EG (((-pl_P503_1 + pl_P349_1 <= 0 OR pl_P301_1 + -pl_P110_1 <= 0) AND -pl_P218_14 + pl_P218_90 <= 0))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(A(TRUE U !(((-pl_P503_1 + pl_P349_1 <= 0 OR pl_P301_1 + -pl_P110_1 <= 0) AND -pl_P218_14 + pl_P218_90 <= 0))))
lola: processed formula length: 112
lola: 279 rewrites
lola: formula mentions 6 of 1018 places; total mentions: 6
lola: closed formula file Railroad-PT-100-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 1628 bytes per marking, with 0 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: local time limit reached - aborting
lola: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 2 will run for 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG ((pl_P29_38 + -pl_P435_97 <= 0 OR (-pl_P435_100 <= -1 OR (-pl_P304_22 <= -3 OR AF (-pl_P217_1 <= -3)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(E(TRUE U !((pl_P29_38 + -pl_P435_97 <= 0 OR (-pl_P435_100 <= -1 OR (-pl_P304_22 <= -3 OR A(TRUE U -pl_P217_1 <= -3)))))))
lola: processed formula length: 123
lola: 280 rewrites
lola: formula mentions 5 of 1018 places; total mentions: 5
lola: closed formula file Railroad-PT-100-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 1628 bytes per marking, with 0 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: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 3 will run for 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF (((-pl_P186_1 > -3 OR (-pl_P407_1 + pl_P56_1 <= 0 OR -pl_P516_1 <= -3)) AND (-pl_P279_1 > -1 AND pl_P502_68 + -pl_P100_1 > 0)))
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 1628 bytes per marking, with 0 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: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 4 will run for 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (((AG (-pl_P502_32 <= -2) AND (-pl_P218_79 > -3 OR pl_P218_11 + -pl_P304_45 > 0)) OR AF (-pl_P502_50 <= -2)) AND -pl_P502_53 + pl_P189_1 <= 0)
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 4 will run for 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG (-pl_P502_32 <= -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 1628 bytes per marking, with 0 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 not invariant.
lola: ========================================
lola: subprocess 5 will run for 241 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AF (-pl_P502_50 <= -2)
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(TRUE U -pl_P502_50 <= -2)
lola: processed formula length: 27
lola: 279 rewrites
lola: formula mentions 1 of 1018 places; total mentions: 1
lola: closed formula file Railroad-PT-100-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 1628 bytes per marking, with 0 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: local time limit reached - aborting
lola: caught signal User defined signal 1 - aborting LoLA
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 5 will run for 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF (-pl_P481_1 <= -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 1628 bytes per marking, with 0 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: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 6 will run for 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (-pl_P29_20 + pl_P218_74 <= 0 AND (E(pl_P167_1 + -pl_P29_9 <= 0 U -pl_P218_87 <= -2) OR AG ((pl_P426_1 + -pl_P320_1 <= 0 AND -pl_P502_13 <= -2))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 6 will run for 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: -pl_P29_20 + pl_P218_74 <= 0
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 1 atomic propositions
lola: closed formula file Railroad-PT-100-CTLCardinality.task
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: The net satisfies the property already in its initial state.
lola: ========================================
lola: subprocess 7 will run for 245 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E(pl_P167_1 + -pl_P29_9 <= 0 U -pl_P218_87 <= -2)
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E(pl_P167_1 + -pl_P29_9 <= 0 U -pl_P218_87 <= -2)
lola: processed formula length: 49
lola: 279 rewrites
lola: formula mentions 3 of 1018 places; total mentions: 3
lola: closed formula file Railroad-PT-100-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 1628 bytes per marking, with 0 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: local time limit reached - aborting
lola: caught signal User defined signal 1 - aborting LoLA
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 7 will run for 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF ((pl_P218_4 + -pl_P44_1 > 0 OR -pl_P29_27 <= -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 1628 bytes per marking, with 0 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: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 8 will run for 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EG (pl_P381_1 + -pl_P435_84 <= 0)
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(A(TRUE U !(pl_P381_1 + -pl_P435_84 <= 0)))
lola: processed formula length: 44
lola: 279 rewrites
lola: formula mentions 2 of 1018 places; total mentions: 2
lola: closed formula file Railroad-PT-100-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 1628 bytes per marking, with 0 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: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 9 will run for 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E((-pl_P57_1 > -1 OR pl_P304_93 + -pl_P304_60 > 0) U (-pl_P101_1 <= -1 AND (-pl_P248_1 <= -1 AND (-pl_P502_67 + pl_P199_1 <= 0 OR pl_P218_51 + -pl_P10_1 <= 0))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E((-pl_P57_1 > -1 OR pl_P304_93 + -pl_P304_60 > 0) U (-pl_P101_1 <= -1 AND (-pl_P248_1 <= -1 AND (-pl_P502_67 + pl_P199_1 <= 0 OR pl_P218_51 + -pl_P10_1 <= 0))))
lola: processed formula length: 161
lola: 279 rewrites
lola: formula mentions 9 of 1018 places; total mentions: 9
lola: closed formula file Railroad-PT-100-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 1628 bytes per marking, with 0 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: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 10 will run for 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A(EF (-pl_P502_74 <= -3) U -pl_P218_55 + pl_P435_58 <= 0)
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(E(TRUE U -pl_P502_74 <= -3) U -pl_P218_55 + pl_P435_58 <= 0)
lola: processed formula length: 62
lola: 280 rewrites
lola: formula mentions 3 of 1018 places; total mentions: 3
lola: closed formula file Railroad-PT-100-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 1628 bytes per marking, with 0 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: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 11 will run for 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AX (EF (pl_P399_1 + -pl_P337_1 > 0))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: AX(E(TRUE U pl_P399_1 + -pl_P337_1 > 0))
lola: processed formula length: 40
lola: 280 rewrites
lola: formula mentions 2 of 1018 places; total mentions: 2
lola: closed formula file Railroad-PT-100-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 1628 bytes per marking, with 0 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 12 will run for 277 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (AF ((pl_P502_27 + -pl_P327_1 > 0 OR -pl_P304_80 > -3)) AND EF (-pl_P304_48 <= -2))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 12 will run for 277 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AF ((pl_P502_27 + -pl_P327_1 > 0 OR -pl_P304_80 > -3))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(TRUE U (pl_P502_27 + -pl_P327_1 > 0 OR -pl_P304_80 > -3))
lola: processed formula length: 59
lola: 279 rewrites
lola: formula mentions 3 of 1018 places; total mentions: 3
lola: closed formula file Railroad-PT-100-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 1628 bytes per marking, with 0 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 13 will run for 369 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF (-pl_P304_48 <= -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 1628 bytes per marking, with 0 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: local time limit reached - aborting
lola: caught signal User defined signal 1 - aborting LoLA
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 13 will run for 277 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AF (-pl_P502_89 <= -3)
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(TRUE U -pl_P502_89 <= -3)
lola: processed formula length: 27
lola: 279 rewrites
lola: formula mentions 1 of 1018 places; total mentions: 1
lola: closed formula file Railroad-PT-100-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 1628 bytes per marking, with 0 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: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 14 will run for 277 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AF (EX ((-pl_P502_21 + pl_P218_60 <= 0 AND -pl_P218_37 <= -1)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(TRUE U EX((-pl_P502_21 + pl_P218_60 <= 0 AND -pl_P218_37 <= -1)))
lola: processed formula length: 67
lola: 280 rewrites
lola: formula mentions 3 of 1018 places; total mentions: 3
lola: closed formula file Railroad-PT-100-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 1628 bytes per marking, with 0 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: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 15 will run for 277 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EG ((-pl_P241_1 <= -2 OR -pl_P435_79 + pl_P387_1 <= 0))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(A(TRUE U !((-pl_P241_1 <= -2 OR -pl_P435_79 + pl_P387_1 <= 0))))
lola: processed formula length: 66
lola: 279 rewrites
lola: formula mentions 3 of 1018 places; total mentions: 3
lola: closed formula file Railroad-PT-100-CTLCardinality.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 1628 bytes per marking, with 0 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: time limit reached - aborting
lola: preliminary result: unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown yes unknown unknown unknown
lola: caught signal User defined signal 1 - aborting LoLA
lola: caught signal User defined signal 1 - aborting LoLA

BK_STOP 1463782764059

--------------------
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="Railroad-PT-100"
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/Railroad-PT-100.tgz
mv Railroad-PT-100 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 Railroad-PT-100, 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 r098kn-smll-146369140500255"
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 ;