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 CircularTrains-PT-384, examination is CTLFireability
Time confinement is 3600 seconds
Memory confinement is 16384 MBytes
Number of cores is 4
Run identifier is r014kn-qhx2-146347846300103
=====================================================================

--------------------
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 CircularTrains-PT-384-CTLFireability-0
FORMULA_NAME CircularTrains-PT-384-CTLFireability-1
FORMULA_NAME CircularTrains-PT-384-CTLFireability-10
FORMULA_NAME CircularTrains-PT-384-CTLFireability-11
FORMULA_NAME CircularTrains-PT-384-CTLFireability-12
FORMULA_NAME CircularTrains-PT-384-CTLFireability-13
FORMULA_NAME CircularTrains-PT-384-CTLFireability-14
FORMULA_NAME CircularTrains-PT-384-CTLFireability-15
FORMULA_NAME CircularTrains-PT-384-CTLFireability-2
FORMULA_NAME CircularTrains-PT-384-CTLFireability-3
FORMULA_NAME CircularTrains-PT-384-CTLFireability-4
FORMULA_NAME CircularTrains-PT-384-CTLFireability-5
FORMULA_NAME CircularTrains-PT-384-CTLFireability-6
FORMULA_NAME CircularTrains-PT-384-CTLFireability-7
FORMULA_NAME CircularTrains-PT-384-CTLFireability-8
FORMULA_NAME CircularTrains-PT-384-CTLFireability-9

=== Now, execution of the tool begins

BK_START 1463496478075

bkconf 3600
make: Nothing to be done for 'prepare'.
in benchkit_head lolaszeit 3540
CTLFireability @ CircularTrains-PT-384
FORMULA CircularTrains-PT-384-CTLFireability-0 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA CircularTrains-PT-384-CTLFireability-1 CANNOT_COMPUTE
FORMULA CircularTrains-PT-384-CTLFireability-2 TRUE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA CircularTrains-PT-384-CTLFireability-3 CANNOT_COMPUTE
FORMULA CircularTrains-PT-384-CTLFireability-4 FALSE TECHNIQUES PARALLEL_PROCESSING EXPLICIT SAT_SMT STATE_COMPRESSION STUBBORN_SETS TOPOLOGICAL
FORMULA CircularTrains-PT-384-CTLFireability-5 CANNOT_COMPUTE
FORMULA CircularTrains-PT-384-CTLFireability-6 CANNOT_COMPUTE
FORMULA CircularTrains-PT-384-CTLFireability-7 CANNOT_COMPUTE
FORMULA CircularTrains-PT-384-CTLFireability-8 CANNOT_COMPUTE
FORMULA CircularTrains-PT-384-CTLFireability-9 CANNOT_COMPUTE
FORMULA CircularTrains-PT-384-CTLFireability-10 CANNOT_COMPUTE
FORMULA CircularTrains-PT-384-CTLFireability-11 CANNOT_COMPUTE
FORMULA CircularTrains-PT-384-CTLFireability-12 CANNOT_COMPUTE
FORMULA CircularTrains-PT-384-CTLFireability-13 CANNOT_COMPUTE
FORMULA CircularTrains-PT-384-CTLFireability-14 CANNOT_COMPUTE
FORMULA CircularTrains-PT-384-CTLFireability-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: 1152/65536 symbol table entries, 116 collisions
lola: preprocessing...
lola: finding significant places
lola: 768 places, 384 transitions, 383 significant places
lola: computing forward-conflicting sets
lola: computing back-conflicting sets
lola: 768 transition conflict sets
lola: TASK
lola: reading formula from CircularTrains-PT-384-CTLFireability.task
lola: read: (!(AF (EF (FIREABLE(t259_to_260)))) OR (E((FIREABLE(t291_to_292) OR FIREABLE(t91_to_92)) U !(FIREABLE(t285_to_286))) AND !(EF ((FIREABLE(t371_to_372) AND FIREABLE(t255_to_256)))))) : EF (EG ((FIREABLE(t35_to_36) OR (FIREABLE(t294_to_295) OR FIREABLE(t236_to_237))))) : !(EX (AX ((FIREABLE(t293_to_294) OR FIREABLE(t36_to_37))))) : A((AF (FIREABLE(t380_to_381)) OR AG (FIREABLE(t94_to_95))) U AG ((FIR... (shortened)
lola: formula length: 2207
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 (AG (! FIREABLE(t259_to_260))) OR (E((FIREABLE(t291_to_292) OR FIREABLE(t91_to_92)) U ! FIREABLE(t285_to_286)) AND AG ((! FIREABLE(t371_to_372) OR ! FIREABLE(t255_to_256)))))
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: EG (AG (! FIREABLE(t259_to_260)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(A(TRUE U !(!(E(TRUE U !(! FIREABLE(t259_to_260)))))))
lola: processed formula length: 55
lola: 76 rewrites
lola: formula mentions 0 of 768 places; total mentions: 0
lola: closed formula file CircularTrains-PT-384-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 1532 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: SUBRESULT
lola: result: no
lola: The net does not satisfy the given formula.
lola: ========================================
lola: subprocess 1 will run for 236 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E((FIREABLE(t291_to_292) OR FIREABLE(t91_to_92)) U ! FIREABLE(t285_to_286))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E((FIREABLE(t291_to_292) OR FIREABLE(t91_to_92)) U ! FIREABLE(t285_to_286))
lola: processed formula length: 75
lola: 75 rewrites
lola: formula mentions 0 of 768 places; total mentions: 0
lola: closed formula file CircularTrains-PT-384-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 1532 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 2 will run for 252 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG ((! FIREABLE(t371_to_372) OR ! FIREABLE(t255_to_256)))
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 1532 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: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 1 will run for 236 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EF (EG ((FIREABLE(t35_to_36) OR (FIREABLE(t294_to_295) OR FIREABLE(t236_to_237)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E(TRUE U !(A(TRUE U !((FIREABLE(t35_to_36) OR (FIREABLE(t294_to_295) OR FIREABLE(t236_to_237)))))))
lola: processed formula length: 99
lola: 76 rewrites
lola: formula mentions 0 of 768 places; total mentions: 0
lola: closed formula file CircularTrains-PT-384-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 1532 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 2 will run for 235 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AX (EX ((! FIREABLE(t293_to_294) AND ! FIREABLE(t36_to_37))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: AX(EX((! FIREABLE(t293_to_294) AND ! FIREABLE(t36_to_37))))
lola: processed formula length: 59
lola: 76 rewrites
lola: formula mentions 0 of 768 places; total mentions: 0
lola: closed formula file CircularTrains-PT-384-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 1532 bytes per marking, with 0 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 3 will run for 254 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A((AF (FIREABLE(t380_to_381)) OR AG (FIREABLE(t94_to_95))) U AG ((FIREABLE(t210_to_211) AND FIREABLE(t62_to_63))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A((A(TRUE U FIREABLE(t380_to_381)) OR !(E(TRUE U !(FIREABLE(t94_to_95))))) U !(E(TRUE U !((FIREABLE(t210_to_211) AND FIREABLE(t62_to_63))))))
lola: processed formula length: 141
lola: 78 rewrites
lola: formula mentions 0 of 768 places; total mentions: 0
lola: closed formula file CircularTrains-PT-384-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 1532 bytes per marking, with 0 unused bits
lola: using a prefix tree store (--store=prefix)
lola: RUNNING
lola: CTL formula contains 4 significant temporal operators and needs 17 bytes of payload
lola: local time limit reached - aborting
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 4 will run for 254 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (A((FIREABLE(t113_to_114) OR (FIREABLE(t201_to_202) OR (FIREABLE(t363_to_364) OR FIREABLE(t68_to_69)))) U EX (FIREABLE(t32_to_33))) OR FIREABLE(t245_to_246))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 4 will run for 254 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A((FIREABLE(t113_to_114) OR (FIREABLE(t201_to_202) OR (FIREABLE(t363_to_364) OR FIREABLE(t68_to_69)))) U EX (FIREABLE(t32_to_33)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A((FIREABLE(t113_to_114) OR (FIREABLE(t201_to_202) OR (FIREABLE(t363_to_364) OR FIREABLE(t68_to_69)))) U EX(FIREABLE(t32_to_33)))
lola: processed formula length: 129
lola: 76 rewrites
lola: formula mentions 0 of 768 places; total mentions: 0
lola: closed formula file CircularTrains-PT-384-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 1532 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: no
lola: The net does not satisfy the given formula.
lola: ========================================
lola: subprocess 5 will run for 277 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FIREABLE(t245_to_246)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 0 atomic propositions
lola: closed formula file CircularTrains-PT-384-CTLFireability.task
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: The net violates the given property already in its initial state.
lola: ========================================
lola: SUBRESULT
lola: result: no
lola: The Boolean predicate is false.
lola: ========================================
lola: subprocess 5 will run for 277 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A(EX (! FIREABLE(t374_to_375)) U (! FIREABLE(t67_to_68) AND AG (FIREABLE(t158_to_159))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(EX(! FIREABLE(t374_to_375)) U (! FIREABLE(t67_to_68) AND !(E(TRUE U !(FIREABLE(t158_to_159))))))
lola: processed formula length: 98
lola: 77 rewrites
lola: formula mentions 0 of 768 places; total mentions: 0
lola: closed formula file CircularTrains-PT-384-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 1532 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 6 will run for 276 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EG ((! FIREABLE(t182_to_183) AND ((! FIREABLE(t232_to_233) OR ! FIREABLE(t96_to_97)) AND (! FIREABLE(t148_to_149) OR ! FIREABLE(t129_to_130)))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(A(TRUE U !((! FIREABLE(t182_to_183) AND ((! FIREABLE(t232_to_233) OR ! FIREABLE(t96_to_97)) AND (! FIREABLE(t148_to_149) OR ! FIREABLE(t129_to_130)))))))
lola: processed formula length: 155
lola: 75 rewrites
lola: formula mentions 0 of 768 places; total mentions: 0
lola: closed formula file CircularTrains-PT-384-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 1532 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 7 will run for 277 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E(A(FIREABLE(t237_to_238) U FIREABLE(t309_to_310)) U EX ((FIREABLE(t208_to_209) AND FIREABLE(t311_to_312))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E(A(FIREABLE(t237_to_238) U FIREABLE(t309_to_310)) U EX((FIREABLE(t208_to_209) AND FIREABLE(t311_to_312))))
lola: processed formula length: 107
lola: 77 rewrites
lola: formula mentions 0 of 768 places; total mentions: 0
lola: closed formula file CircularTrains-PT-384-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 1532 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 8 will run for 276 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (E((FIREABLE(t225_to_226) AND FIREABLE(t85_to_86)) U ! FIREABLE(t135_to_136)) OR (EG ((FIREABLE(t311_to_312) AND FIREABLE(t206_to_207))) OR (FIREABLE(t178_to_179) OR AF (AG ((FIREABLE(t315_to_316) OR FIREABLE(t293_to_294)))))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 8 will run for 276 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: E((FIREABLE(t225_to_226) AND FIREABLE(t85_to_86)) U ! FIREABLE(t135_to_136))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: E((FIREABLE(t225_to_226) AND FIREABLE(t85_to_86)) U ! FIREABLE(t135_to_136))
lola: processed formula length: 76
lola: 75 rewrites
lola: formula mentions 0 of 768 places; total mentions: 0
lola: closed formula file CircularTrains-PT-384-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 1532 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: no
lola: The net does not satisfy the given formula.
lola: ========================================
lola: subprocess 9 will run for 316 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EG ((FIREABLE(t311_to_312) AND FIREABLE(t206_to_207)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(A(TRUE U !((FIREABLE(t311_to_312) AND FIREABLE(t206_to_207)))))
lola: processed formula length: 65
lola: 75 rewrites
lola: formula mentions 0 of 768 places; total mentions: 0
lola: closed formula file CircularTrains-PT-384-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 1532 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: no
lola: The net does not satisfy the given formula.
lola: ========================================
lola: subprocess 10 will run for 369 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: FIREABLE(t178_to_179)
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 0 atomic propositions
lola: closed formula file CircularTrains-PT-384-CTLFireability.task
lola: RUNNING
lola: SUBRESULT
lola: result: no
lola: The net violates the given property already in its initial state.
lola: ========================================
lola: subprocess 11 will run for 443 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AF (AG ((FIREABLE(t315_to_316) OR FIREABLE(t293_to_294))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(TRUE U !(E(TRUE U !((FIREABLE(t315_to_316) OR FIREABLE(t293_to_294))))))
lola: processed formula length: 74
lola: 76 rewrites
lola: formula mentions 0 of 768 places; total mentions: 0
lola: closed formula file CircularTrains-PT-384-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 1532 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: caught signal User defined signal 1 - aborting LoLA
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 9 will run for 276 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AF (EG (FIREABLE(t306_to_307)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(TRUE U !(A(TRUE U !(FIREABLE(t306_to_307)))))
lola: processed formula length: 47
lola: 76 rewrites
lola: formula mentions 0 of 768 places; total mentions: 0
lola: closed formula file CircularTrains-PT-384-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 1532 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 10 will run for 277 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (EG ((((FIREABLE(t202_to_203) OR FIREABLE(t98_to_99)) AND ! FIREABLE(t47_to_48)) OR EX (FIREABLE(t72_to_73)))) AND AG (EF (FIREABLE(t324_to_325))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 10 will run for 277 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EG ((((FIREABLE(t202_to_203) OR FIREABLE(t98_to_99)) AND ! FIREABLE(t47_to_48)) OR EX (FIREABLE(t72_to_73))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(A(TRUE U !((((FIREABLE(t202_to_203) OR FIREABLE(t98_to_99)) AND ! FIREABLE(t47_to_48)) OR EX(FIREABLE(t72_to_73))))))
lola: processed formula length: 119
lola: 76 rewrites
lola: formula mentions 0 of 768 places; total mentions: 0
lola: closed formula file CircularTrains-PT-384-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 1532 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 11 will run for 276 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: ((A(FIREABLE(t370_to_371) U FIREABLE(t152_to_153)) AND (EG (FIREABLE(t277_to_278)) AND ((FIREABLE(t347_to_348) AND FIREABLE(t165_to_166)) OR (FIREABLE(t179_to_180) AND FIREABLE(t263_to_264))))) OR (((FIREABLE(t39_to_40) OR (FIREABLE(t7_to_8) AND FIREABLE(t204_to_205))) AND (AF (FIREABLE(t65_to_66)) AND (! FIREABLE(t168_to_169) OR ! FIREABLE(t347_to_348)))) OR (EG (FIREABLE(t129_to_130)) OR FIREABL... (shortened)
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 11 will run for 276 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A(FIREABLE(t370_to_371) U FIREABLE(t152_to_153))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(FIREABLE(t370_to_371) U FIREABLE(t152_to_153))
lola: processed formula length: 48
lola: 75 rewrites
lola: formula mentions 0 of 768 places; total mentions: 0
lola: closed formula file CircularTrains-PT-384-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 1532 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: no
lola: The net does not satisfy the given formula.
lola: ========================================
lola: subprocess 12 will run for 346 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (FIREABLE(t39_to_40) OR (FIREABLE(t7_to_8) AND FIREABLE(t204_to_205)))
lola: ========================================
lola: SUBTASK
lola: checking initial satisfaction
lola: processed formula with 0 atomic propositions
lola: closed formula file CircularTrains-PT-384-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 461 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AF (FIREABLE(t65_to_66))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(TRUE U FIREABLE(t65_to_66))
lola: processed formula length: 29
lola: 75 rewrites
lola: formula mentions 0 of 768 places; total mentions: 0
lola: closed formula file CircularTrains-PT-384-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 1532 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 12 will run for 276 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EX ((EG ((FIREABLE(t144_to_145) AND FIREABLE(t294_to_295))) OR E(FIREABLE(t217_to_218) U FIREABLE(t68_to_69))))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: EX((!(A(TRUE U !((FIREABLE(t144_to_145) AND FIREABLE(t294_to_295))))) OR E(FIREABLE(t217_to_218) U FIREABLE(t68_to_69))))
lola: processed formula length: 121
lola: 77 rewrites
lola: formula mentions 0 of 768 places; total mentions: 0
lola: closed formula file CircularTrains-PT-384-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 1532 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 13 will run for 276 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A(AF (! FIREABLE(t348_to_349)) R ! FIREABLE(t163_to_164))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(E(!(A(TRUE U ! FIREABLE(t348_to_349))) U !(! FIREABLE(t163_to_164))))
lola: processed formula length: 71
lola: 76 rewrites
lola: formula mentions 0 of 768 places; total mentions: 0
lola: closed formula file CircularTrains-PT-384-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 1532 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 14 will run for 277 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (EG (! FIREABLE(t93_to_94)) OR A(EF (FIREABLE(t152_to_153)) U AX (FIREABLE(t52_to_53))))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 14 will run for 277 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: EG (! FIREABLE(t93_to_94))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: !(A(TRUE U !(! FIREABLE(t93_to_94))))
lola: processed formula length: 37
lola: 75 rewrites
lola: formula mentions 0 of 768 places; total mentions: 0
lola: closed formula file CircularTrains-PT-384-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 1532 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: no
lola: The net does not satisfy the given formula.
lola: ========================================
lola: subprocess 15 will run for 554 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: A(EF (FIREABLE(t152_to_153)) U AX (FIREABLE(t52_to_53)))
lola: ========================================
lola: SUBTASK
lola: checking CTL
lola: processed formula: A(E(TRUE U FIREABLE(t152_to_153)) U AX(FIREABLE(t52_to_53)))
lola: processed formula length: 60
lola: 77 rewrites
lola: formula mentions 0 of 768 places; total mentions: 0
lola: closed formula file CircularTrains-PT-384-CTLFireability.task
lola: STORE
lola: using a bit-perfect encoder (--encoder=bit)
lola: using 1532 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: caught signal User defined signal 1 - aborting LoLA
lola: Child process aborted or communication problem between parent and child process
lola: subprocess 15 will run for 276 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: (AG ((! FIREABLE(t149_to_150) OR (! FIREABLE(t122_to_123) OR (! FIREABLE(t88_to_89) OR ! FIREABLE(t12_to_13))))) OR ! FIREABLE(t78_to_79))
lola: ========================================
lola: SUBTASK
lola: checking a Boolean combination of formulas
lola: RUNNING
lola: subprocess 15 will run for 276 seconds at most (--localtimelimit=0)
lola: ========================================
lola: ...considering subproblem: AG ((! FIREABLE(t149_to_150) OR (! FIREABLE(t122_to_123) OR (! FIREABLE(t88_to_89) OR ! FIREABLE(t12_to_13)))))
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 1532 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: 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: RESULT
lola: summary: no unknown yes unknown no unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown unknown

BK_STOP 1463499742468

--------------------
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="CircularTrains-PT-384"
export BK_EXAMINATION="CTLFireability"
export BK_TOOL="lola"
export BK_RESULT_DIR="/home/fko/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/CircularTrains-PT-384.tgz
mv CircularTrains-PT-384 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 CircularTrains-PT-384, 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 r014kn-qhx2-146347846300103"
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 ;