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-r1000w0010, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r110kn-smll-146373288600103
=====================================================================

--------------------
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-r1000w0010-CTLFireability-0
FORMULA_NAME RwMutex-PT-r1000w0010-CTLFireability-1
FORMULA_NAME RwMutex-PT-r1000w0010-CTLFireability-10
FORMULA_NAME RwMutex-PT-r1000w0010-CTLFireability-11
FORMULA_NAME RwMutex-PT-r1000w0010-CTLFireability-12
FORMULA_NAME RwMutex-PT-r1000w0010-CTLFireability-13
FORMULA_NAME RwMutex-PT-r1000w0010-CTLFireability-14
FORMULA_NAME RwMutex-PT-r1000w0010-CTLFireability-15
FORMULA_NAME RwMutex-PT-r1000w0010-CTLFireability-2
FORMULA_NAME RwMutex-PT-r1000w0010-CTLFireability-3
FORMULA_NAME RwMutex-PT-r1000w0010-CTLFireability-4
FORMULA_NAME RwMutex-PT-r1000w0010-CTLFireability-5
FORMULA_NAME RwMutex-PT-r1000w0010-CTLFireability-6
FORMULA_NAME RwMutex-PT-r1000w0010-CTLFireability-7
FORMULA_NAME RwMutex-PT-r1000w0010-CTLFireability-8
FORMULA_NAME RwMutex-PT-r1000w0010-CTLFireability-9

=== Now, execution of the tool begins

BK_START 1463745818557

bkconf 3600
make: Nothing to be done for 'prepare'.
in benchkit_head lolaszeit 3540
CTLFireability @ RwMutex-PT-r1000w0010
FORMULA RwMutex-PT-r1000w0010-CTLFireability-0 CANNOT_COMPUTE
FORMULA RwMutex-PT-r1000w0010-CTLFireability-1 CANNOT_COMPUTE
FORMULA RwMutex-PT-r1000w0010-CTLFireability-2 CANNOT_COMPUTE
FORMULA RwMutex-PT-r1000w0010-CTLFireability-3 CANNOT_COMPUTE
FORMULA RwMutex-PT-r1000w0010-CTLFireability-4 CANNOT_COMPUTE
FORMULA RwMutex-PT-r1000w0010-CTLFireability-5 CANNOT_COMPUTE
FORMULA RwMutex-PT-r1000w0010-CTLFireability-6 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA RwMutex-PT-r1000w0010-CTLFireability-7 CANNOT_COMPUTE
FORMULA RwMutex-PT-r1000w0010-CTLFireability-8 CANNOT_COMPUTE
FORMULA RwMutex-PT-r1000w0010-CTLFireability-9 CANNOT_COMPUTE
FORMULA RwMutex-PT-r1000w0010-CTLFireability-10 CANNOT_COMPUTE
FORMULA RwMutex-PT-r1000w0010-CTLFireability-11 CANNOT_COMPUTE
FORMULA RwMutex-PT-r1000w0010-CTLFireability-12 CANNOT_COMPUTE
FORMULA RwMutex-PT-r1000w0010-CTLFireability-13 CANNOT_COMPUTE
FORMULA RwMutex-PT-r1000w0010-CTLFireability-14 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA RwMutex-PT-r1000w0010-CTLFireability-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: 5040/65536 symbol table entries, 456 collisions
lola: preprocessing...
lola: finding significant places
lola: 3020 places, 2020 transitions, 1010 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 2011 transition conflict sets
lola: TASK
lola: reading formula from RwMutex-PT-r1000w0010-CTLFireability.task
lola: read: EG (!(EG ((FIREABLE(t1457) AND FIREABLE(t866))))) : ((EG ((!(FIREABLE(t1820)) OR !(FIREABLE(t1368)))) AND FIREABLE(t105)) AND EF (EX (FIREABLE(t1675)))) : EG ((!(EG (FIREABLE(t537))) OR FIREABLE(t1525))) : AF (!(EF ((FIREABLE(t615) AND FIREABLE(t1892))))) : AF ((EX (!(FIREABLE(t1148))) AND (!(FIREABLE(t1108)) AND !((FIREABLE(t621) AND FIREABLE(t416)))))) : E(FIREABLE(t504) U AG (FIREABLE(t402))) :... (shortened)
lola: formula length: 1429
lola: computing a collection of formulas
lola: RUNNING
lola: subprocess 0 will run for 221 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EG (AF ((! FIREABLE(t1457) OR ! FIREABLE(t866))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(A(TRUE U !(A(TRUE U (! FIREABLE(t1457) OR ! FIREABLE(t866))))))
lola: processed formula length: 65
lola: 116 rewrites
lola: formula mentions 0 of 3020 places; total mentions: 0
lola: closed formula file RwMutex-PT-r1000w0010-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 128 bytes per marking, with 14 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: Child process aborted or communication problem between parent and child process
lola: subprocess 1 will run for 228 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (EG ((! FIREABLE(t1820) OR ! FIREABLE(t1368))) AND (FIREABLE(t105) AND EF (EX (FIREABLE(t1675)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 1 will run for 228 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EG ((! FIREABLE(t1820) OR ! FIREABLE(t1368)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(A(TRUE U !((! FIREABLE(t1820) OR ! FIREABLE(t1368)))))
lola: processed formula length: 56
lola: 115 rewrites
lola: formula mentions 0 of 3020 places; total mentions: 0
lola: closed formula file RwMutex-PT-r1000w0010-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 128 bytes per marking, with 14 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: Child process aborted or communication problem between parent and child process
lola: subprocess 2 will run for 236 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FIREABLE(t105)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 0 atomic propositions
lola: closed formula file RwMutex-PT-r1000w0010-CTLFireability.task
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: The net satisfies the property already in its initial state.
lola: ========================================
lola: subprocess 3 will run for 254 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF (EX (FIREABLE(t1675)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E(TRUE U EX(FIREABLE(t1675)))
lola: processed formula length: 29
lola: 116 rewrites
lola: formula mentions 0 of 3020 places; total mentions: 0
lola: closed formula file RwMutex-PT-r1000w0010-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 128 bytes per marking, with 14 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: SUBRESULT
lola: result: unknown
lola: The Boolean predicate may be true or false.
lola: ========================================
lola: subprocess 2 will run for 236 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EG ((AF (! FIREABLE(t537)) OR FIREABLE(t1525)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(A(TRUE U !((A(TRUE U ! FIREABLE(t537)) OR FIREABLE(t1525)))))
lola: processed formula length: 63
lola: 116 rewrites
lola: formula mentions 0 of 3020 places; total mentions: 0
lola: closed formula file RwMutex-PT-r1000w0010-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 128 bytes per marking, with 14 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: Child process aborted or communication problem between parent and child process
lola: subprocess 3 will run for 245 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AF (AG ((! FIREABLE(t615) OR ! FIREABLE(t1892))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(TRUE U !(E(TRUE U !((! FIREABLE(t615) OR ! FIREABLE(t1892))))))
lola: processed formula length: 65
lola: 116 rewrites
lola: formula mentions 0 of 3020 places; total mentions: 0
lola: closed formula file RwMutex-PT-r1000w0010-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 128 bytes per marking, with 14 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: Child process aborted or communication problem between parent and child process
lola: subprocess 4 will run for 256 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AF ((EX (! FIREABLE(t1148)) AND (! FIREABLE(t1108) AND (! FIREABLE(t621) OR ! FIREABLE(t416)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(TRUE U (EX(! FIREABLE(t1148)) AND (! FIREABLE(t1108) AND (! FIREABLE(t621) OR ! FIREABLE(t416)))))
lola: processed formula length: 100
lola: 116 rewrites
lola: formula mentions 0 of 3020 places; total mentions: 0
lola: closed formula file RwMutex-PT-r1000w0010-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 128 bytes per marking, with 14 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 5 will run for 256 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E(FIREABLE(t504) U AG (FIREABLE(t402)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E(FIREABLE(t504) U !(E(TRUE U !(FIREABLE(t402)))))
lola: processed formula length: 50
lola: 116 rewrites
lola: formula mentions 0 of 3020 places; total mentions: 0
lola: closed formula file RwMutex-PT-r1000w0010-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 128 bytes per marking, with 14 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: Child process aborted or communication problem between parent and child process
lola: subprocess 6 will run for 268 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (FIREABLE(t1597) OR (AG ((! FIREABLE(t1388) OR ! FIREABLE(t1120))) OR AG ((! FIREABLE(t153) OR ! FIREABLE(t1926)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 6 will run for 268 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FIREABLE(t1597)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 0 atomic propositions
lola: closed formula file RwMutex-PT-r1000w0010-CTLFireability.task
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: The net violates the given property already in its initial state.
lola: ========================================
lola: subprocess 7 will run for 297 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG ((! FIREABLE(t1388) OR ! FIREABLE(t1120)))
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 128 bytes per marking, with 14 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 8 will run for 335 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG ((! FIREABLE(t153) OR ! FIREABLE(t1926)))
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 128 bytes per marking, with 14 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: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 7 will run for 297 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AX ((EG (! FIREABLE(t1696)) OR FIREABLE(t315)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: AX((!(A(TRUE U !(! FIREABLE(t1696)))) OR FIREABLE(t315)))
lola: processed formula length: 57
lola: 116 rewrites
lola: formula mentions 0 of 3020 places; total mentions: 0
lola: closed formula file RwMutex-PT-r1000w0010-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 128 bytes per marking, with 14 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: Child process aborted or communication problem between parent and child process
lola: subprocess 8 will run for 319 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((! FIREABLE(t1035) OR AX (! FIREABLE(t1788))) AND AF (AG (! FIREABLE(t86))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 8 will run for 319 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ! FIREABLE(t1035)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 0 atomic propositions
lola: closed formula file RwMutex-PT-r1000w0010-CTLFireability.task
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: The net satisfies the property already in its initial state.
lola: ========================================
lola: subprocess 9 will run for 365 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AF (AG (! FIREABLE(t86)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(TRUE U !(E(TRUE U !(! FIREABLE(t86)))))
lola: processed formula length: 41
lola: 116 rewrites
lola: formula mentions 0 of 3020 places; total mentions: 0
lola: closed formula file RwMutex-PT-r1000w0010-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 128 bytes per marking, with 14 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: 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 9 will run for 347 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A((FIREABLE(t1900) OR (FIREABLE(t1818) OR FIREABLE(t869))) U AX (FIREABLE(t1484))) OR AG ((! FIREABLE(t1697) AND (! FIREABLE(t59) AND FIREABLE(t62)))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 9 will run for 347 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A((FIREABLE(t1900) OR (FIREABLE(t1818) OR FIREABLE(t869))) U AX (FIREABLE(t1484)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A((FIREABLE(t1900) OR (FIREABLE(t1818) OR FIREABLE(t869))) U AX(FIREABLE(t1484)))
lola: processed formula length: 81
lola: 116 rewrites
lola: formula mentions 0 of 3020 places; total mentions: 0
lola: closed formula file RwMutex-PT-r1000w0010-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 128 bytes per marking, with 14 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 10 will run for 347 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (AG ((AF (FIREABLE(t696)) OR EG (FIREABLE(t488)))) AND ((FIREABLE(t1272) AND FIREABLE(t97)) OR (FIREABLE(t364) OR (FIREABLE(t1981) OR (FIREABLE(t1498) OR (FIREABLE(t1163) AND FIREABLE(t372)))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 10 will run for 347 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG ((AF (FIREABLE(t696)) OR EG (FIREABLE(t488))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(E(TRUE U !((A(TRUE U FIREABLE(t696)) OR !(A(TRUE U !(FIREABLE(t488))))))))
lola: processed formula length: 76
lola: 117 rewrites
lola: formula mentions 0 of 3020 places; total mentions: 0
lola: closed formula file RwMutex-PT-r1000w0010-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 128 bytes per marking, with 14 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: Child process aborted or communication problem between parent and child process
lola: subprocess 11 will run for 394 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((FIREABLE(t1272) AND FIREABLE(t97)) OR (FIREABLE(t364) OR (FIREABLE(t1981) OR (FIREABLE(t1498) OR (FIREABLE(t1163) AND FIREABLE(t372))))))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 0 atomic propositions
lola: closed formula file RwMutex-PT-r1000w0010-CTLFireability.task
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: The net satisfies the property already in its initial state.
lola: ========================================
lola: SUBRESULT
lola: result: unknown
lola: The Boolean predicate may be true or false.
lola: ========================================
lola: subprocess 11 will run for 394 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (E(FIREABLE(t1175) R ! FIREABLE(t2018)) AND (FIREABLE(t532) AND AF (FIREABLE(t1210))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 11 will run for 394 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E(FIREABLE(t1175) R ! FIREABLE(t2018))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(A(!(FIREABLE(t1175)) U !(! FIREABLE(t2018))))
lola: processed formula length: 47
lola: 115 rewrites
lola: formula mentions 0 of 3020 places; total mentions: 0
lola: closed formula file RwMutex-PT-r1000w0010-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 128 bytes per marking, with 14 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 492 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FIREABLE(t532)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 0 atomic propositions
lola: closed formula file RwMutex-PT-r1000w0010-CTLFireability.task
lola: RUNNING
lola: SUBRESULT
lola: result: yes
lola: The net satisfies the property already in its initial state.
lola: ========================================
lola: subprocess 13 will run for 657 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AF (FIREABLE(t1210))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(TRUE U FIREABLE(t1210))
lola: processed formula length: 25
lola: 115 rewrites
lola: formula mentions 0 of 3020 places; total mentions: 0
lola: closed formula file RwMutex-PT-r1000w0010-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 128 bytes per marking, with 14 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: 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 12 will run for 462 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (AX (AG (! FIREABLE(t116))) OR EG (EF (FIREABLE(t1140))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 12 will run for 462 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AX (AG (! FIREABLE(t116)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: AX(!(E(TRUE U !(! FIREABLE(t116)))))
lola: processed formula length: 36
lola: 116 rewrites
lola: formula mentions 0 of 3020 places; total mentions: 0
lola: closed formula file RwMutex-PT-r1000w0010-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 128 bytes per marking, with 14 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 13 will run for 616 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EG (EF (FIREABLE(t1140)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(A(TRUE U !(E(TRUE U FIREABLE(t1140)))))
lola: processed formula length: 41
lola: 116 rewrites
lola: formula mentions 0 of 3020 places; total mentions: 0
lola: closed formula file RwMutex-PT-r1000w0010-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 128 bytes per marking, with 14 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: 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 573 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG (EX (FIREABLE(t205)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(E(TRUE U !(EX(FIREABLE(t205)))))
lola: processed formula length: 34
lola: 116 rewrites
lola: formula mentions 0 of 3020 places; total mentions: 0
lola: closed formula file RwMutex-PT-r1000w0010-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 128 bytes per marking, with 14 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 574 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AX (AF ((FIREABLE(t655) OR (FIREABLE(t298) OR (FIREABLE(t1064) AND FIREABLE(t1838))))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: AX(A(TRUE U (FIREABLE(t655) OR (FIREABLE(t298) OR (FIREABLE(t1064) AND FIREABLE(t1838))))))
lola: processed formula length: 91
lola: 116 rewrites
lola: formula mentions 0 of 3020 places; total mentions: 0
lola: closed formula file RwMutex-PT-r1000w0010-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 128 bytes per marking, with 14 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 15 will run for 1148 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (AG ((AX (FIREABLE(t847)) OR (! FIREABLE(t189) OR ! FIREABLE(t1694)))) OR (E(! FIREABLE(t1470) R ! FIREABLE(t532)) AND FIREABLE(t1410)))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 15 will run for 1148 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG ((AX (FIREABLE(t847)) OR (! FIREABLE(t189) OR ! FIREABLE(t1694))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(E(TRUE U !((AX(FIREABLE(t847)) OR (! FIREABLE(t189) OR ! FIREABLE(t1694))))))
lola: processed formula length: 79
lola: 116 rewrites
lola: formula mentions 0 of 3020 places; total mentions: 0
lola: closed formula file RwMutex-PT-r1000w0010-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 128 bytes per marking, with 14 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: Child process aborted or communication problem between parent and child process
lola: subprocess 17 will run for 1 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FIREABLE(t1410)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 0 atomic propositions
lola: closed formula file RwMutex-PT-r1000w0010-CTLFireability.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: RESULT
lola: summary: unknown unknown unknown unknown unknown unknown no unknown unknown unknown unknown unknown unknown unknown yes no
lola: ========================================

BK_STOP 1463748211244

--------------------
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-r1000w0010"
export BK_EXAMINATION="CTLFireability"
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-r1000w0010.tgz
mv RwMutex-PT-r1000w0010 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-r1000w0010, examination is CTLFireability"
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-146373288600103"
echo "====================================================================="
echo
echo "--------------------"
echo "content from stdout:"
echo
echo "=== Data for post analysis generated by BenchKit (invocation template)"
echo
if [ "CTLFireability" = "UpperBounds" ] ; then
echo "The expected result is a vector of positive values"
echo NUM_VECTOR
elif [ "CTLFireability" != "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 "CTLFireability.txt" ] ; then
echo "here is the order used to build the result vector(from text file)"
for x in $(grep Property CTLFireability.txt | cut -d ' ' -f 2 | sort -u) ; do
echo "FORMULA_NAME $x"
done
elif [ -f "CTLFireability.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 '' CTLFireability.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 ;