[2021-03-30 21:48:14.249] [global] [error] could not find backend, defaulting to local
[2021-03-30 21:48:14.250] [local ee] [info] loaded runtime library from/usr/local/lib/python3.6/site-packages/Tuplex-0.1.7-py3.6.egg/tuplex/libexec/tuplex_runtime.so
[2021-03-30 21:48:14.250] [local ee] [info] initializing LLVM backend
[2021-03-30 21:48:14.250] [local ee] [warning] init JIT compiler also only in local mode
[2021-03-30 21:48:14.250] [LLVM] [info] compiling code for skylake-avx512
[2021-03-30 21:48:14.251] [memory] [info] allocated bitmap managed memory region (100.00 GB, 32.00 MB block size)
[2021-03-30 21:48:14.251] [local execution engine] [info] started driver (100.00 GB, 32.00 MB default partition size)
overflow will be cached at file:///tmp/driver
[2021-03-30 21:48:14.251] [fileinputoperator] [info] found 1 file (1.43 GB) to process.
[2021-03-30 21:48:14.251] [global] [info] sampled file:///data/tpch/q6/lineitem.tbl on 256.00 KB
[2021-03-30 21:48:14.407] [logical planner] [info] logical optimization took 0.004486ms
output type of specialized pipeline is: (Option[i64],Option[f64],Option[f64],Option[i64])
is this the most outer stage?: 1
[2021-03-30 21:48:14.407] [codegen] [info] generating pipeline for (Option[i64],Option[f64],Option[f64],Option[i64]) -> (Option[i64],Option[f64],Option[f64],Option[i64]) (1 operator pipelined)
[2021-03-30 21:48:14.427] [global] [info] Stage0 depends on: 
[2021-03-30 21:48:14.478] [global] [info] Optimization via LLVM passes took 0.048918 ms
[2021-03-30 21:48:14.501] [global] [info] Compiled code paths for stage 0 in 0.02 ms
[2021-03-30 21:48:14.501] [global] [info] [Transform Stage] Stage 0 compiled to x86 in 0.0737599s
[2021-03-30 21:48:14.501] [local ee] [info] split /data/tpch/q6/lineitem.tbl into 22 tasks
[2021-03-30 21:48:15.009] [driver] [info] [Task Finished] Transform to mem in 0.508179s (2612070 normal rows, 0 exceptions)
[2021-03-30 21:48:15.511] [driver] [info] [Task Finished] Transform to mem in 0.501903s (2612183 normal rows, 0 exceptions)
[2021-03-30 21:48:16.014] [driver] [info] [Task Finished] Transform to mem in 0.502195s (2612153 normal rows, 0 exceptions)
[2021-03-30 21:48:16.516] [driver] [info] [Task Finished] Transform to mem in 0.502377s (2612197 normal rows, 0 exceptions)
[2021-03-30 21:48:17.019] [driver] [info] [Task Finished] Transform to mem in 0.502817s (2612159 normal rows, 0 exceptions)
[2021-03-30 21:48:17.522] [driver] [info] [Task Finished] Transform to mem in 0.502693s (2612164 normal rows, 0 exceptions)
[2021-03-30 21:48:18.024] [driver] [info] [Task Finished] Transform to mem in 0.502627s (2612084 normal rows, 0 exceptions)
[2021-03-30 21:48:18.527] [driver] [info] [Task Finished] Transform to mem in 0.502824s (2612176 normal rows, 0 exceptions)
[2021-03-30 21:48:19.030] [driver] [info] [Task Finished] Transform to mem in 0.502802s (2612153 normal rows, 0 exceptions)
[2021-03-30 21:48:19.533] [driver] [info] [Task Finished] Transform to mem in 0.502738s (2612199 normal rows, 0 exceptions)
[2021-03-30 21:48:20.036] [driver] [info] [Task Finished] Transform to mem in 0.503209s (2612107 normal rows, 0 exceptions)
[2021-03-30 21:48:20.539] [driver] [info] [Task Finished] Transform to mem in 0.502659s (2612215 normal rows, 0 exceptions)
[2021-03-30 21:48:21.041] [driver] [info] [Task Finished] Transform to mem in 0.502159s (2612128 normal rows, 0 exceptions)
[2021-03-30 21:48:21.542] [driver] [info] [Task Finished] Transform to mem in 0.500794s (2612060 normal rows, 0 exceptions)
[2021-03-30 21:48:22.043] [driver] [info] [Task Finished] Transform to mem in 0.501545s (2612144 normal rows, 0 exceptions)
[2021-03-30 21:48:22.545] [driver] [info] [Task Finished] Transform to mem in 0.501253s (2612199 normal rows, 0 exceptions)
[2021-03-30 21:48:23.046] [driver] [info] [Task Finished] Transform to mem in 0.501479s (2612207 normal rows, 0 exceptions)
[2021-03-30 21:48:23.547] [driver] [info] [Task Finished] Transform to mem in 0.501005s (2612164 normal rows, 0 exceptions)
[2021-03-30 21:48:24.048] [driver] [info] [Task Finished] Transform to mem in 0.501322s (2612128 normal rows, 0 exceptions)
[2021-03-30 21:48:24.550] [driver] [info] [Task Finished] Transform to mem in 0.501599s (2612220 normal rows, 0 exceptions)
[2021-03-30 21:48:25.052] [driver] [info] [Task Finished] Transform to mem in 0.501418s (2612116 normal rows, 0 exceptions)
[2021-03-30 21:48:26.037] [driver] [info] [Task Finished] Transform to mem in 0.985110s (5130826 normal rows, 0 exceptions)
[2021-03-30 21:48:26.037] [global] [info] [Transform Stage] Stage 0 completed 22 load&transform tasks in 11.5355s
[2021-03-30 21:48:26.037] [global] [info] [Transform Stage] Stage 0 total wall clock time: 11.5347s, 59986052 input rows, time to process 1 row via fast path: 0.00019229ms
[2021-03-30 21:48:26.037] [global] [info] [Transform Stage] Stage 0 completed 22 sink tasks in 4.6103e-05s
[2021-03-30 21:48:26.037] [global] [info] [Transform Stage] Stage 0 took 11.6093s
[2021-03-30 21:48:26.037] [global] [info] Query Execution took 11.636s. (planning: 0.026687s, execution: 11.6093s)
[2021-03-30 21:48:26.038] [global] [info] Cached 59986052 common rows (0 general rows), memory usage: 2.23 GB/2.84 GB (0.00 B/0.00 B)
[2021-03-30 21:48:26.064] [global] [info] combiner output-schema is: (f64)
[2021-03-30 21:48:26.064] [global] [info] aggregator output-schema is: (f64)
[2021-03-30 21:48:26.064] [global] [info] aggregate operator yields: (f64)
[2021-03-30 21:48:26.067] [global] [info] combiner output-schema is: (f64)
[2021-03-30 21:48:26.067] [global] [info] aggregator output-schema is: (f64)
[2021-03-30 21:48:26.067] [global] [info] aggregate operator yields: (f64)
[2021-03-30 21:48:26.070] [global] [info] combiner output-schema is: (f64)
[2021-03-30 21:48:26.070] [global] [info] aggregator output-schema is: (f64)
[2021-03-30 21:48:26.070] [global] [info] aggregate operator yields: (f64)
[2021-03-30 21:48:26.073] [global] [info] combiner output-schema is: (f64)
[2021-03-30 21:48:26.073] [global] [info] aggregator output-schema is: (f64)
[2021-03-30 21:48:26.073] [global] [info] aggregate operator yields: (f64)
[2021-03-30 21:48:26.089] [logical planner] [info] logical optimization took 0.021990ms
output type of specialized pipeline is: (f64)
is this the most outer stage?: 0
need to upgrade output type to (f64)
[2021-03-30 21:48:26.089] [codegen] [info] generating pipeline for (Option[i64],Option[f64],Option[f64],Option[i64]) -> (f64) (5 operators pipelined)
[2021-03-30 21:48:26.089] [codegen] [info] generating lambda function for ((Option[i64],Option[f64],Option[f64],Option[i64])) -> boolean
[2021-03-30 21:48:26.090] [codegen] [info] generating lambda function for ((Option[i64],Option[f64],Option[f64],Option[i64])) -> boolean
[2021-03-30 21:48:26.090] [codegen] [info] generating lambda function for ((Option[i64],Option[f64],Option[f64],Option[i64])) -> boolean
[2021-03-30 21:48:26.091] [codegen] [info] generating lambda function for (f64,f64) -> f64
[2021-03-30 21:48:26.091] [codegen] [info] generating lambda function for (f64,(Option[i64],Option[f64],Option[f64],Option[i64])) -> f64
[2021-03-30 21:48:26.092] [global] [info] Stage1 depends on: Stage0 
[2021-03-30 21:48:26.092] [global] [info] Stage0 depends on: 
[2021-03-30 21:48:26.116] [global] [info] Optimization via LLVM passes took 0.022840 ms
[2021-03-30 21:48:26.125] [global] [info] Compiled code paths for stage 0 in 0.01 ms
[2021-03-30 21:48:26.125] [global] [info] [Transform Stage] Stage 0 compiled to x86 in 0.0322892s
[2021-03-30 21:48:26.132] [driver] [info] [Task Finished] Transform to mem in 0.007417s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.140] [driver] [info] [Task Finished] Transform to mem in 0.007439s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.147] [driver] [info] [Task Finished] Transform to mem in 0.007385s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.148] [driver] [info] [Task Finished] Transform to mem in 0.000846s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.155] [driver] [info] [Task Finished] Transform to mem in 0.007366s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.163] [driver] [info] [Task Finished] Transform to mem in 0.007307s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.170] [driver] [info] [Task Finished] Transform to mem in 0.007398s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.171] [driver] [info] [Task Finished] Transform to mem in 0.000868s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.178] [driver] [info] [Task Finished] Transform to mem in 0.007375s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.186] [driver] [info] [Task Finished] Transform to mem in 0.007406s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.193] [driver] [info] [Task Finished] Transform to mem in 0.007328s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.194] [driver] [info] [Task Finished] Transform to mem in 0.000848s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.201] [driver] [info] [Task Finished] Transform to mem in 0.007392s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.209] [driver] [info] [Task Finished] Transform to mem in 0.007385s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.216] [driver] [info] [Task Finished] Transform to mem in 0.007398s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.217] [driver] [info] [Task Finished] Transform to mem in 0.000851s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.224] [driver] [info] [Task Finished] Transform to mem in 0.007330s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.232] [driver] [info] [Task Finished] Transform to mem in 0.007408s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.239] [driver] [info] [Task Finished] Transform to mem in 0.007396s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.240] [driver] [info] [Task Finished] Transform to mem in 0.000847s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.247] [driver] [info] [Task Finished] Transform to mem in 0.007396s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.255] [driver] [info] [Task Finished] Transform to mem in 0.007346s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.262] [driver] [info] [Task Finished] Transform to mem in 0.007362s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.263] [driver] [info] [Task Finished] Transform to mem in 0.000856s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.270] [driver] [info] [Task Finished] Transform to mem in 0.007405s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.278] [driver] [info] [Task Finished] Transform to mem in 0.007416s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.285] [driver] [info] [Task Finished] Transform to mem in 0.007402s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.286] [driver] [info] [Task Finished] Transform to mem in 0.000861s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.293] [driver] [info] [Task Finished] Transform to mem in 0.007348s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.301] [driver] [info] [Task Finished] Transform to mem in 0.007386s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.308] [driver] [info] [Task Finished] Transform to mem in 0.007364s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.309] [driver] [info] [Task Finished] Transform to mem in 0.000845s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.316] [driver] [info] [Task Finished] Transform to mem in 0.007368s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.324] [driver] [info] [Task Finished] Transform to mem in 0.007303s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.331] [driver] [info] [Task Finished] Transform to mem in 0.007392s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.332] [driver] [info] [Task Finished] Transform to mem in 0.000850s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.339] [driver] [info] [Task Finished] Transform to mem in 0.007372s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.347] [driver] [info] [Task Finished] Transform to mem in 0.007411s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.354] [driver] [info] [Task Finished] Transform to mem in 0.007295s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.355] [driver] [info] [Task Finished] Transform to mem in 0.000919s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.362] [driver] [info] [Task Finished] Transform to mem in 0.007346s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.370] [driver] [info] [Task Finished] Transform to mem in 0.007397s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.377] [driver] [info] [Task Finished] Transform to mem in 0.007389s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.378] [driver] [info] [Task Finished] Transform to mem in 0.000842s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.385] [driver] [info] [Task Finished] Transform to mem in 0.007351s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.393] [driver] [info] [Task Finished] Transform to mem in 0.007348s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.400] [driver] [info] [Task Finished] Transform to mem in 0.007408s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.401] [driver] [info] [Task Finished] Transform to mem in 0.000842s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.409] [driver] [info] [Task Finished] Transform to mem in 0.007411s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.416] [driver] [info] [Task Finished] Transform to mem in 0.007371s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.423] [driver] [info] [Task Finished] Transform to mem in 0.007304s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.424] [driver] [info] [Task Finished] Transform to mem in 0.000842s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.431] [driver] [info] [Task Finished] Transform to mem in 0.007372s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.439] [driver] [info] [Task Finished] Transform to mem in 0.007350s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.446] [driver] [info] [Task Finished] Transform to mem in 0.007333s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.447] [driver] [info] [Task Finished] Transform to mem in 0.000859s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.454] [driver] [info] [Task Finished] Transform to mem in 0.007275s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.462] [driver] [info] [Task Finished] Transform to mem in 0.007394s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.469] [driver] [info] [Task Finished] Transform to mem in 0.007368s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.470] [driver] [info] [Task Finished] Transform to mem in 0.000842s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.477] [driver] [info] [Task Finished] Transform to mem in 0.007353s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.485] [driver] [info] [Task Finished] Transform to mem in 0.007333s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.492] [driver] [info] [Task Finished] Transform to mem in 0.007344s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.493] [driver] [info] [Task Finished] Transform to mem in 0.000843s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.500] [driver] [info] [Task Finished] Transform to mem in 0.007377s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.508] [driver] [info] [Task Finished] Transform to mem in 0.007378s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.515] [driver] [info] [Task Finished] Transform to mem in 0.007333s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.516] [driver] [info] [Task Finished] Transform to mem in 0.000875s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.523] [driver] [info] [Task Finished] Transform to mem in 0.007287s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.531] [driver] [info] [Task Finished] Transform to mem in 0.007374s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.538] [driver] [info] [Task Finished] Transform to mem in 0.007373s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.539] [driver] [info] [Task Finished] Transform to mem in 0.000857s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.546] [driver] [info] [Task Finished] Transform to mem in 0.007355s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.554] [driver] [info] [Task Finished] Transform to mem in 0.007310s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.561] [driver] [info] [Task Finished] Transform to mem in 0.007362s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.562] [driver] [info] [Task Finished] Transform to mem in 0.000839s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.569] [driver] [info] [Task Finished] Transform to mem in 0.007393s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.577] [driver] [info] [Task Finished] Transform to mem in 0.007373s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.584] [driver] [info] [Task Finished] Transform to mem in 0.007279s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.585] [driver] [info] [Task Finished] Transform to mem in 0.000878s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.592] [driver] [info] [Task Finished] Transform to mem in 0.007322s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.599] [driver] [info] [Task Finished] Transform to mem in 0.007369s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.607] [driver] [info] [Task Finished] Transform to mem in 0.007361s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.608] [driver] [info] [Task Finished] Transform to mem in 0.000838s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.615] [driver] [info] [Task Finished] Transform to mem in 0.007322s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.622] [driver] [info] [Task Finished] Transform to mem in 0.007307s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.630] [driver] [info] [Task Finished] Transform to mem in 0.007352s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.637] [driver] [info] [Task Finished] Transform to mem in 0.007364s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.644] [driver] [info] [Task Finished] Transform to mem in 0.007278s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.652] [driver] [info] [Task Finished] Transform to mem in 0.007326s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.653] [driver] [info] [Task Finished] Transform to mem in 0.000850s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:26.653] [global] [info] [Transform Stage] Stage 0 completed 91 load&transform tasks in 0.527862s
[2021-03-30 21:48:26.653] [global] [info] [Transform Stage] Stage 0 total wall clock time: 0.526738s, 59986052 input rows, time to process 1 row via fast path: 8.78101e-06ms
[2021-03-30 21:48:26.653] [global] [info] [Transform Stage] Stage 0 completed 91 sink tasks in 6.413e-05s
[2021-03-30 21:48:26.653] [global] [info] [Transform Stage] Stage 0 took 0.560246s
[2021-03-30 21:48:26.653] [global] [info] [Transform Stage] skipped stage 1 because there is nothing todo here.
[2021-03-30 21:48:26.653] [global] [info] Query Execution took 0.588493s. (planning: 0.028215s, execution: 0.560278s)
[2021-03-30 21:48:26.654] [python] [info] Data transfer back to Python took 0.000020 seconds
Welcome to

  _____            _
 |_   _|   _ _ __ | | _____  __
   | || | | | '_ \| |/ _ \ \/ /
   | || |_| | |_) | |  __/>  <
   |_| \__,_| .__/|_|\___/_/\_\ 0.1.7
            |_|
    
using Python 3.6.9 (default, Mar 29 2021, 06:12:46) 
[GCC 10.2.0] on linux
Result::
[1230113636.0100994]
framework,version,load,query,result
tuplex,0.1.6,11.792169094085693,0.6161189079284668,[1230113636.0100994]
[GLOBAL] Local engine terminated.
[GLOBAL] releasing 92 active partitions
