[2021-03-30 21:47:48.549] [global] [error] could not find backend, defaulting to local
[2021-03-30 21:47:48.549] [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 21:47:48.549] [local ee] [info] initializing LLVM backend
[2021-03-30 21:47:48.549] [local ee] [warning] init JIT compiler also only in local mode
[2021-03-30 21:47:48.549] [LLVM] [info] compiling code for skylake-avx512
[2021-03-30 21:47:48.550] [memory] [info] allocated bitmap managed memory region (100.00 GB, 32.00 MB block size)
[2021-03-30 21:47:48.550] [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 21:47:48.550] [fileinputoperator] [info] found 1 file (1.43 GB) to process.
[2021-03-30 21:47:48.551] [global] [info] sampled file:///data/tpch/q6/lineitem.tbl on 256.00 KB
[2021-03-30 21:47:48.707] [logical planner] [info] logical optimization took 0.004487ms
output type of specialized pipeline is: (Option[i64],Option[f64],Option[f64],Option[i64])
is this the most outer stage?: 1
[2021-03-30 21:47:48.707] [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 21:47:48.728] [global] [info] Stage0 depends on: 
[2021-03-30 21:47:48.779] [global] [info] Optimization via LLVM passes took 0.048878 ms
[2021-03-30 21:47:48.802] [global] [info] Compiled code paths for stage 0 in 0.02 ms
[2021-03-30 21:47:48.802] [global] [info] [Transform Stage] Stage 0 compiled to x86 in 0.0736476s
[2021-03-30 21:47:48.802] [local ee] [info] split /data/tpch/q6/lineitem.tbl into 22 tasks
[2021-03-30 21:47:49.308] [driver] [info] [Task Finished] Transform to mem in 0.505765s (2612070 normal rows, 0 exceptions)
[2021-03-30 21:47:49.809] [driver] [info] [Task Finished] Transform to mem in 0.501181s (2612183 normal rows, 0 exceptions)
[2021-03-30 21:47:50.309] [driver] [info] [Task Finished] Transform to mem in 0.500411s (2612153 normal rows, 0 exceptions)
[2021-03-30 21:47:50.810] [driver] [info] [Task Finished] Transform to mem in 0.501046s (2612197 normal rows, 0 exceptions)
[2021-03-30 21:47:51.311] [driver] [info] [Task Finished] Transform to mem in 0.501168s (2612159 normal rows, 0 exceptions)
[2021-03-30 21:47:51.813] [driver] [info] [Task Finished] Transform to mem in 0.501210s (2612164 normal rows, 0 exceptions)
[2021-03-30 21:47:52.314] [driver] [info] [Task Finished] Transform to mem in 0.501265s (2612084 normal rows, 0 exceptions)
[2021-03-30 21:47:52.815] [driver] [info] [Task Finished] Transform to mem in 0.501278s (2612176 normal rows, 0 exceptions)
[2021-03-30 21:47:53.317] [driver] [info] [Task Finished] Transform to mem in 0.501642s (2612153 normal rows, 0 exceptions)
[2021-03-30 21:47:53.818] [driver] [info] [Task Finished] Transform to mem in 0.501355s (2612199 normal rows, 0 exceptions)
[2021-03-30 21:47:54.320] [driver] [info] [Task Finished] Transform to mem in 0.501504s (2612107 normal rows, 0 exceptions)
[2021-03-30 21:47:54.821] [driver] [info] [Task Finished] Transform to mem in 0.501482s (2612215 normal rows, 0 exceptions)
[2021-03-30 21:47:55.322] [driver] [info] [Task Finished] Transform to mem in 0.501137s (2612128 normal rows, 0 exceptions)
[2021-03-30 21:47:55.822] [driver] [info] [Task Finished] Transform to mem in 0.499825s (2612060 normal rows, 0 exceptions)
[2021-03-30 21:47:56.323] [driver] [info] [Task Finished] Transform to mem in 0.500283s (2612144 normal rows, 0 exceptions)
[2021-03-30 21:47:56.823] [driver] [info] [Task Finished] Transform to mem in 0.499976s (2612199 normal rows, 0 exceptions)
[2021-03-30 21:47:57.323] [driver] [info] [Task Finished] Transform to mem in 0.500187s (2612207 normal rows, 0 exceptions)
[2021-03-30 21:47:57.823] [driver] [info] [Task Finished] Transform to mem in 0.500282s (2612164 normal rows, 0 exceptions)
[2021-03-30 21:47:58.323] [driver] [info] [Task Finished] Transform to mem in 0.499812s (2612128 normal rows, 0 exceptions)
[2021-03-30 21:47:58.823] [driver] [info] [Task Finished] Transform to mem in 0.500148s (2612220 normal rows, 0 exceptions)
[2021-03-30 21:47:59.323] [driver] [info] [Task Finished] Transform to mem in 0.499920s (2612116 normal rows, 0 exceptions)
[2021-03-30 21:48:00.306] [driver] [info] [Task Finished] Transform to mem in 0.982401s (5130826 normal rows, 0 exceptions)
[2021-03-30 21:48:00.306] [global] [info] [Transform Stage] Stage 0 completed 22 load&transform tasks in 11.5038s
[2021-03-30 21:48:00.306] [global] [info] [Transform Stage] Stage 0 total wall clock time: 11.5033s, 59986052 input rows, time to process 1 row via fast path: 0.000191766ms
[2021-03-30 21:48:00.306] [global] [info] [Transform Stage] Stage 0 completed 22 sink tasks in 4.5611e-05s
[2021-03-30 21:48:00.306] [global] [info] [Transform Stage] Stage 0 took 11.5776s
[2021-03-30 21:48:00.306] [global] [info] Query Execution took 11.6043s. (planning: 0.0267268s, execution: 11.5776s)
[2021-03-30 21:48:00.307] [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 21:48:00.333] [global] [info] combiner output-schema is: (f64)
[2021-03-30 21:48:00.333] [global] [info] aggregator output-schema is: (f64)
[2021-03-30 21:48:00.333] [global] [info] aggregate operator yields: (f64)
[2021-03-30 21:48:00.336] [global] [info] combiner output-schema is: (f64)
[2021-03-30 21:48:00.336] [global] [info] aggregator output-schema is: (f64)
[2021-03-30 21:48:00.336] [global] [info] aggregate operator yields: (f64)
[2021-03-30 21:48:00.339] [global] [info] combiner output-schema is: (f64)
[2021-03-30 21:48:00.339] [global] [info] aggregator output-schema is: (f64)
[2021-03-30 21:48:00.339] [global] [info] aggregate operator yields: (f64)
[2021-03-30 21:48:00.342] [global] [info] combiner output-schema is: (f64)
[2021-03-30 21:48:00.342] [global] [info] aggregator output-schema is: (f64)
[2021-03-30 21:48:00.342] [global] [info] aggregate operator yields: (f64)
[2021-03-30 21:48:00.358] [logical planner] [info] logical optimization took 0.021983ms
output type of specialized pipeline is: (f64)
is this the most outer stage?: 0
need to upgrade output type to (f64)
[2021-03-30 21:48:00.358] [codegen] [info] generating pipeline for (Option[i64],Option[f64],Option[f64],Option[i64]) -> (f64) (5 operators pipelined)
[2021-03-30 21:48:00.358] [codegen] [info] generating lambda function for ((Option[i64],Option[f64],Option[f64],Option[i64])) -> boolean
[2021-03-30 21:48:00.359] [codegen] [info] generating lambda function for ((Option[i64],Option[f64],Option[f64],Option[i64])) -> boolean
[2021-03-30 21:48:00.359] [codegen] [info] generating lambda function for ((Option[i64],Option[f64],Option[f64],Option[i64])) -> boolean
[2021-03-30 21:48:00.360] [codegen] [info] generating lambda function for (f64,f64) -> f64
[2021-03-30 21:48:00.360] [codegen] [info] generating lambda function for (f64,(Option[i64],Option[f64],Option[f64],Option[i64])) -> f64
[2021-03-30 21:48:00.361] [global] [info] Stage1 depends on: Stage0 
[2021-03-30 21:48:00.361] [global] [info] Stage0 depends on: 
[2021-03-30 21:48:00.385] [global] [info] Optimization via LLVM passes took 0.022696 ms
[2021-03-30 21:48:00.393] [global] [info] Compiled code paths for stage 0 in 0.01 ms
[2021-03-30 21:48:00.394] [global] [info] [Transform Stage] Stage 0 compiled to x86 in 0.0321103s
[2021-03-30 21:48:00.401] [driver] [info] [Task Finished] Transform to mem in 0.007460s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.408] [driver] [info] [Task Finished] Transform to mem in 0.007437s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.416] [driver] [info] [Task Finished] Transform to mem in 0.007373s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.417] [driver] [info] [Task Finished] Transform to mem in 0.000849s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.424] [driver] [info] [Task Finished] Transform to mem in 0.007338s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.431] [driver] [info] [Task Finished] Transform to mem in 0.007379s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.439] [driver] [info] [Task Finished] Transform to mem in 0.007405s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.440] [driver] [info] [Task Finished] Transform to mem in 0.000847s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.447] [driver] [info] [Task Finished] Transform to mem in 0.007408s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.455] [driver] [info] [Task Finished] Transform to mem in 0.007334s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.462] [driver] [info] [Task Finished] Transform to mem in 0.007387s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.463] [driver] [info] [Task Finished] Transform to mem in 0.000850s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.470] [driver] [info] [Task Finished] Transform to mem in 0.007394s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.478] [driver] [info] [Task Finished] Transform to mem in 0.007388s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.485] [driver] [info] [Task Finished] Transform to mem in 0.007390s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.486] [driver] [info] [Task Finished] Transform to mem in 0.000876s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.493] [driver] [info] [Task Finished] Transform to mem in 0.007321s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.501] [driver] [info] [Task Finished] Transform to mem in 0.007412s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.508] [driver] [info] [Task Finished] Transform to mem in 0.007393s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.509] [driver] [info] [Task Finished] Transform to mem in 0.000845s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.516] [driver] [info] [Task Finished] Transform to mem in 0.007405s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.524] [driver] [info] [Task Finished] Transform to mem in 0.007320s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.531] [driver] [info] [Task Finished] Transform to mem in 0.007404s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.532] [driver] [info] [Task Finished] Transform to mem in 0.000849s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.539] [driver] [info] [Task Finished] Transform to mem in 0.007408s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.547] [driver] [info] [Task Finished] Transform to mem in 0.007373s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.554] [driver] [info] [Task Finished] Transform to mem in 0.007331s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.555] [driver] [info] [Task Finished] Transform to mem in 0.000901s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.562] [driver] [info] [Task Finished] Transform to mem in 0.007329s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.570] [driver] [info] [Task Finished] Transform to mem in 0.007398s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.577] [driver] [info] [Task Finished] Transform to mem in 0.007377s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.578] [driver] [info] [Task Finished] Transform to mem in 0.000849s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.585] [driver] [info] [Task Finished] Transform to mem in 0.007381s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.593] [driver] [info] [Task Finished] Transform to mem in 0.007326s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.600] [driver] [info] [Task Finished] Transform to mem in 0.007397s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.601] [driver] [info] [Task Finished] Transform to mem in 0.000850s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.608] [driver] [info] [Task Finished] Transform to mem in 0.007376s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.616] [driver] [info] [Task Finished] Transform to mem in 0.007408s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.623] [driver] [info] [Task Finished] Transform to mem in 0.007335s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.624] [driver] [info] [Task Finished] Transform to mem in 0.000854s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.631] [driver] [info] [Task Finished] Transform to mem in 0.007409s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.639] [driver] [info] [Task Finished] Transform to mem in 0.007391s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.646] [driver] [info] [Task Finished] Transform to mem in 0.007382s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.647] [driver] [info] [Task Finished] Transform to mem in 0.000861s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.654] [driver] [info] [Task Finished] Transform to mem in 0.007295s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.662] [driver] [info] [Task Finished] Transform to mem in 0.007430s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.669] [driver] [info] [Task Finished] Transform to mem in 0.007420s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.670] [driver] [info] [Task Finished] Transform to mem in 0.000848s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.678] [driver] [info] [Task Finished] Transform to mem in 0.007385s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.685] [driver] [info] [Task Finished] Transform to mem in 0.007356s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.692] [driver] [info] [Task Finished] Transform to mem in 0.007356s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.693] [driver] [info] [Task Finished] Transform to mem in 0.000841s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.700] [driver] [info] [Task Finished] Transform to mem in 0.007387s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.708] [driver] [info] [Task Finished] Transform to mem in 0.007367s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.715] [driver] [info] [Task Finished] Transform to mem in 0.007348s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.716] [driver] [info] [Task Finished] Transform to mem in 0.000857s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.723] [driver] [info] [Task Finished] Transform to mem in 0.007304s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.731] [driver] [info] [Task Finished] Transform to mem in 0.007368s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.738] [driver] [info] [Task Finished] Transform to mem in 0.007333s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.739] [driver] [info] [Task Finished] Transform to mem in 0.000860s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.746] [driver] [info] [Task Finished] Transform to mem in 0.007330s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.754] [driver] [info] [Task Finished] Transform to mem in 0.007296s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.761] [driver] [info] [Task Finished] Transform to mem in 0.007377s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.762] [driver] [info] [Task Finished] Transform to mem in 0.000845s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.769] [driver] [info] [Task Finished] Transform to mem in 0.007378s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.777] [driver] [info] [Task Finished] Transform to mem in 0.007389s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.784] [driver] [info] [Task Finished] Transform to mem in 0.007303s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.785] [driver] [info] [Task Finished] Transform to mem in 0.000892s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.792] [driver] [info] [Task Finished] Transform to mem in 0.007314s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.800] [driver] [info] [Task Finished] Transform to mem in 0.007398s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.807] [driver] [info] [Task Finished] Transform to mem in 0.007373s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.808] [driver] [info] [Task Finished] Transform to mem in 0.000843s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.815] [driver] [info] [Task Finished] Transform to mem in 0.007354s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.823] [driver] [info] [Task Finished] Transform to mem in 0.007317s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.830] [driver] [info] [Task Finished] Transform to mem in 0.007379s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.831] [driver] [info] [Task Finished] Transform to mem in 0.000853s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.838] [driver] [info] [Task Finished] Transform to mem in 0.007366s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.846] [driver] [info] [Task Finished] Transform to mem in 0.007371s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.853] [driver] [info] [Task Finished] Transform to mem in 0.007293s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.854] [driver] [info] [Task Finished] Transform to mem in 0.000848s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.861] [driver] [info] [Task Finished] Transform to mem in 0.007366s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.868] [driver] [info] [Task Finished] Transform to mem in 0.007349s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.876] [driver] [info] [Task Finished] Transform to mem in 0.007344s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.877] [driver] [info] [Task Finished] Transform to mem in 0.000840s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.884] [driver] [info] [Task Finished] Transform to mem in 0.007278s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.891] [driver] [info] [Task Finished] Transform to mem in 0.007370s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.899] [driver] [info] [Task Finished] Transform to mem in 0.007345s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.906] [driver] [info] [Task Finished] Transform to mem in 0.007355s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.913] [driver] [info] [Task Finished] Transform to mem in 0.007262s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.921] [driver] [info] [Task Finished] Transform to mem in 0.007317s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.922] [driver] [info] [Task Finished] Transform to mem in 0.000856s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:00.922] [global] [info] [Transform Stage] Stage 0 completed 91 load&transform tasks in 0.528067s
[2021-03-30 21:48:00.922] [global] [info] [Transform Stage] Stage 0 total wall clock time: 0.526955s, 59986052 input rows, time to process 1 row via fast path: 8.78463e-06ms
[2021-03-30 21:48:00.922] [global] [info] [Transform Stage] Stage 0 completed 91 sink tasks in 5.8471e-05s
[2021-03-30 21:48:00.922] [global] [info] [Transform Stage] Stage 0 took 0.560265s
[2021-03-30 21:48:00.922] [global] [info] [Transform Stage] skipped stage 1 because there is nothing todo here.
[2021-03-30 21:48:00.922] [global] [info] Query Execution took 0.588528s. (planning: 0.0282329s, execution: 0.560295s)
[2021-03-30 21:48:00.923] [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,0.1.6,11.761621713638306,0.6162877082824707,[1230113636.0100994]
[GLOBAL] Local engine terminated.
[GLOBAL] releasing 92 active partitions
