[2021-03-30 21:48:27.123] [global] [error] could not find backend, defaulting to local
[2021-03-30 21:48:27.124] [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 21:48:27.124] [local ee] [info] initializing LLVM backend
[2021-03-30 21:48:27.124] [local ee] [warning] init JIT compiler also only in local mode
[2021-03-30 21:48:27.124] [LLVM] [info] compiling code for skylake-avx512
[2021-03-30 21:48:27.125] [memory] [info] allocated bitmap managed memory region (100.00 GB, 32.00 MB block size)
[2021-03-30 21:48:27.125] [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 21:48:27.125] [fileinputoperator] [info] found 1 file (1.43 GB) to process.
[2021-03-30 21:48:27.125] [global] [info] sampled file:///data/tpch/q6/lineitem.tbl on 256.00 KB
[2021-03-30 21:48:27.279] [logical planner] [info] logical optimization took 0.004471ms
output type of specialized pipeline is: (Option[i64],Option[f64],Option[f64],Option[i64])
is this the most outer stage?: 1
[2021-03-30 21:48:27.280] [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 21:48:27.300] [global] [info] Stage0 depends on: 
[2021-03-30 21:48:27.357] [global] [info] Optimization via LLVM passes took 0.054493 ms
[2021-03-30 21:48:27.381] [global] [info] Compiled code paths for stage 0 in 0.02 ms
[2021-03-30 21:48:27.381] [global] [info] [Transform Stage] Stage 0 compiled to x86 in 0.0806377s
[2021-03-30 21:48:27.381] [local ee] [info] split /data/tpch/q6/lineitem.tbl into 22 tasks
[2021-03-30 21:48:27.887] [driver] [info] [Task Finished] Transform to mem in 0.505717s (2612070 normal rows, 0 exceptions)
[2021-03-30 21:48:28.388] [driver] [info] [Task Finished] Transform to mem in 0.500909s (2612183 normal rows, 0 exceptions)
[2021-03-30 21:48:28.889] [driver] [info] [Task Finished] Transform to mem in 0.501628s (2612153 normal rows, 0 exceptions)
[2021-03-30 21:48:29.391] [driver] [info] [Task Finished] Transform to mem in 0.501969s (2612197 normal rows, 0 exceptions)
[2021-03-30 21:48:29.893] [driver] [info] [Task Finished] Transform to mem in 0.501796s (2612159 normal rows, 0 exceptions)
[2021-03-30 21:48:30.395] [driver] [info] [Task Finished] Transform to mem in 0.502190s (2612164 normal rows, 0 exceptions)
[2021-03-30 21:48:30.897] [driver] [info] [Task Finished] Transform to mem in 0.501765s (2612084 normal rows, 0 exceptions)
[2021-03-30 21:48:31.399] [driver] [info] [Task Finished] Transform to mem in 0.502160s (2612176 normal rows, 0 exceptions)
[2021-03-30 21:48:31.901] [driver] [info] [Task Finished] Transform to mem in 0.501989s (2612153 normal rows, 0 exceptions)
[2021-03-30 21:48:32.404] [driver] [info] [Task Finished] Transform to mem in 0.502199s (2612199 normal rows, 0 exceptions)
[2021-03-30 21:48:32.906] [driver] [info] [Task Finished] Transform to mem in 0.502512s (2612107 normal rows, 0 exceptions)
[2021-03-30 21:48:33.408] [driver] [info] [Task Finished] Transform to mem in 0.502116s (2612215 normal rows, 0 exceptions)
[2021-03-30 21:48:33.909] [driver] [info] [Task Finished] Transform to mem in 0.501220s (2612128 normal rows, 0 exceptions)
[2021-03-30 21:48:34.410] [driver] [info] [Task Finished] Transform to mem in 0.500366s (2612060 normal rows, 0 exceptions)
[2021-03-30 21:48:34.910] [driver] [info] [Task Finished] Transform to mem in 0.500371s (2612144 normal rows, 0 exceptions)
[2021-03-30 21:48:35.411] [driver] [info] [Task Finished] Transform to mem in 0.500347s (2612199 normal rows, 0 exceptions)
[2021-03-30 21:48:35.912] [driver] [info] [Task Finished] Transform to mem in 0.501000s (2612207 normal rows, 0 exceptions)
[2021-03-30 21:48:36.412] [driver] [info] [Task Finished] Transform to mem in 0.500389s (2612164 normal rows, 0 exceptions)
[2021-03-30 21:48:36.913] [driver] [info] [Task Finished] Transform to mem in 0.500675s (2612128 normal rows, 0 exceptions)
[2021-03-30 21:48:37.413] [driver] [info] [Task Finished] Transform to mem in 0.500425s (2612220 normal rows, 0 exceptions)
[2021-03-30 21:48:37.914] [driver] [info] [Task Finished] Transform to mem in 0.500863s (2612116 normal rows, 0 exceptions)
[2021-03-30 21:48:38.898] [driver] [info] [Task Finished] Transform to mem in 0.983831s (5130826 normal rows, 0 exceptions)
[2021-03-30 21:48:38.898] [global] [info] [Transform Stage] Stage 0 completed 22 load&transform tasks in 11.517s
[2021-03-30 21:48:38.898] [global] [info] [Transform Stage] Stage 0 total wall clock time: 11.5164s, 59986052 input rows, time to process 1 row via fast path: 0.000191985ms
[2021-03-30 21:48:38.898] [global] [info] [Transform Stage] Stage 0 completed 22 sink tasks in 4.7161e-05s
[2021-03-30 21:48:38.898] [global] [info] [Transform Stage] Stage 0 took 11.5977s
[2021-03-30 21:48:38.898] [global] [info] Query Execution took 11.6247s. (planning: 0.0268927s, execution: 11.5978s)
[2021-03-30 21:48:38.899] [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 21:48:38.925] [global] [info] combiner output-schema is: (f64)
[2021-03-30 21:48:38.926] [global] [info] aggregator output-schema is: (f64)
[2021-03-30 21:48:38.926] [global] [info] aggregate operator yields: (f64)
[2021-03-30 21:48:38.928] [global] [info] combiner output-schema is: (f64)
[2021-03-30 21:48:38.928] [global] [info] aggregator output-schema is: (f64)
[2021-03-30 21:48:38.928] [global] [info] aggregate operator yields: (f64)
[2021-03-30 21:48:38.931] [global] [info] combiner output-schema is: (f64)
[2021-03-30 21:48:38.931] [global] [info] aggregator output-schema is: (f64)
[2021-03-30 21:48:38.931] [global] [info] aggregate operator yields: (f64)
[2021-03-30 21:48:38.935] [global] [info] combiner output-schema is: (f64)
[2021-03-30 21:48:38.935] [global] [info] aggregator output-schema is: (f64)
[2021-03-30 21:48:38.935] [global] [info] aggregate operator yields: (f64)
[2021-03-30 21:48:38.950] [logical planner] [info] logical optimization took 0.022054ms
output type of specialized pipeline is: (f64)
is this the most outer stage?: 0
need to upgrade output type to (f64)
[2021-03-30 21:48:38.951] [codegen] [info] generating pipeline for (Option[i64],Option[f64],Option[f64],Option[i64]) -> (f64) (5 operators pipelined)
[2021-03-30 21:48:38.951] [codegen] [info] generating lambda function for ((Option[i64],Option[f64],Option[f64],Option[i64])) -> boolean
[2021-03-30 21:48:38.951] [codegen] [info] generating lambda function for ((Option[i64],Option[f64],Option[f64],Option[i64])) -> boolean
[2021-03-30 21:48:38.952] [codegen] [info] generating lambda function for ((Option[i64],Option[f64],Option[f64],Option[i64])) -> boolean
[2021-03-30 21:48:38.952] [codegen] [info] generating lambda function for (f64,f64) -> f64
[2021-03-30 21:48:38.953] [codegen] [info] generating lambda function for (f64,(Option[i64],Option[f64],Option[f64],Option[i64])) -> f64
[2021-03-30 21:48:38.954] [global] [info] Stage1 depends on: Stage0 
[2021-03-30 21:48:38.954] [global] [info] Stage0 depends on: 
[2021-03-30 21:48:38.980] [global] [info] Optimization via LLVM passes took 0.024706 ms
[2021-03-30 21:48:38.989] [global] [info] Compiled code paths for stage 0 in 0.01 ms
[2021-03-30 21:48:38.989] [global] [info] [Transform Stage] Stage 0 compiled to x86 in 0.0348622s
[2021-03-30 21:48:38.996] [driver] [info] [Task Finished] Transform to mem in 0.007499s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.004] [driver] [info] [Task Finished] Transform to mem in 0.007394s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.011] [driver] [info] [Task Finished] Transform to mem in 0.007448s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.012] [driver] [info] [Task Finished] Transform to mem in 0.000852s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.020] [driver] [info] [Task Finished] Transform to mem in 0.007442s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.027] [driver] [info] [Task Finished] Transform to mem in 0.007403s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.034] [driver] [info] [Task Finished] Transform to mem in 0.007367s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.035] [driver] [info] [Task Finished] Transform to mem in 0.000931s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.043] [driver] [info] [Task Finished] Transform to mem in 0.007379s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.050] [driver] [info] [Task Finished] Transform to mem in 0.007460s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.058] [driver] [info] [Task Finished] Transform to mem in 0.007443s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.059] [driver] [info] [Task Finished] Transform to mem in 0.000857s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.066] [driver] [info] [Task Finished] Transform to mem in 0.007446s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.073] [driver] [info] [Task Finished] Transform to mem in 0.007363s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.081] [driver] [info] [Task Finished] Transform to mem in 0.007445s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.082] [driver] [info] [Task Finished] Transform to mem in 0.000860s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.089] [driver] [info] [Task Finished] Transform to mem in 0.007422s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.097] [driver] [info] [Task Finished] Transform to mem in 0.007447s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.104] [driver] [info] [Task Finished] Transform to mem in 0.007370s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.105] [driver] [info] [Task Finished] Transform to mem in 0.000903s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.112] [driver] [info] [Task Finished] Transform to mem in 0.007412s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.120] [driver] [info] [Task Finished] Transform to mem in 0.007492s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.127] [driver] [info] [Task Finished] Transform to mem in 0.007434s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.128] [driver] [info] [Task Finished] Transform to mem in 0.000851s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.136] [driver] [info] [Task Finished] Transform to mem in 0.007475s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.143] [driver] [info] [Task Finished] Transform to mem in 0.007406s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.151] [driver] [info] [Task Finished] Transform to mem in 0.007454s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.151] [driver] [info] [Task Finished] Transform to mem in 0.000867s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.159] [driver] [info] [Task Finished] Transform to mem in 0.007481s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.166] [driver] [info] [Task Finished] Transform to mem in 0.007418s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.174] [driver] [info] [Task Finished] Transform to mem in 0.007363s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.175] [driver] [info] [Task Finished] Transform to mem in 0.000893s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.182] [driver] [info] [Task Finished] Transform to mem in 0.007390s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.189] [driver] [info] [Task Finished] Transform to mem in 0.007441s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.197] [driver] [info] [Task Finished] Transform to mem in 0.007425s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.198] [driver] [info] [Task Finished] Transform to mem in 0.000853s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.205] [driver] [info] [Task Finished] Transform to mem in 0.007405s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.213] [driver] [info] [Task Finished] Transform to mem in 0.007416s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.220] [driver] [info] [Task Finished] Transform to mem in 0.007454s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.221] [driver] [info] [Task Finished] Transform to mem in 0.000869s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.228] [driver] [info] [Task Finished] Transform to mem in 0.007461s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.236] [driver] [info] [Task Finished] Transform to mem in 0.007430s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.243] [driver] [info] [Task Finished] Transform to mem in 0.007380s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.244] [driver] [info] [Task Finished] Transform to mem in 0.000847s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.252] [driver] [info] [Task Finished] Transform to mem in 0.007437s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.259] [driver] [info] [Task Finished] Transform to mem in 0.007449s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.266] [driver] [info] [Task Finished] Transform to mem in 0.007424s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.267] [driver] [info] [Task Finished] Transform to mem in 0.000863s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.275] [driver] [info] [Task Finished] Transform to mem in 0.007393s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.282] [driver] [info] [Task Finished] Transform to mem in 0.007371s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.290] [driver] [info] [Task Finished] Transform to mem in 0.007429s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.290] [driver] [info] [Task Finished] Transform to mem in 0.000844s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.298] [driver] [info] [Task Finished] Transform to mem in 0.007397s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.305] [driver] [info] [Task Finished] Transform to mem in 0.007384s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.313] [driver] [info] [Task Finished] Transform to mem in 0.007372s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.314] [driver] [info] [Task Finished] Transform to mem in 0.000845s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.321] [driver] [info] [Task Finished] Transform to mem in 0.007438s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.328] [driver] [info] [Task Finished] Transform to mem in 0.007425s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.336] [driver] [info] [Task Finished] Transform to mem in 0.007423s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.337] [driver] [info] [Task Finished] Transform to mem in 0.000848s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.344] [driver] [info] [Task Finished] Transform to mem in 0.007334s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.351] [driver] [info] [Task Finished] Transform to mem in 0.007403s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.359] [driver] [info] [Task Finished] Transform to mem in 0.007398s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.360] [driver] [info] [Task Finished] Transform to mem in 0.000852s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.367] [driver] [info] [Task Finished] Transform to mem in 0.007417s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.375] [driver] [info] [Task Finished] Transform to mem in 0.007360s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.382] [driver] [info] [Task Finished] Transform to mem in 0.007373s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.383] [driver] [info] [Task Finished] Transform to mem in 0.000861s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.390] [driver] [info] [Task Finished] Transform to mem in 0.007381s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.398] [driver] [info] [Task Finished] Transform to mem in 0.007422s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.405] [driver] [info] [Task Finished] Transform to mem in 0.007385s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.406] [driver] [info] [Task Finished] Transform to mem in 0.000879s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.413] [driver] [info] [Task Finished] Transform to mem in 0.007345s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.421] [driver] [info] [Task Finished] Transform to mem in 0.007431s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.428] [driver] [info] [Task Finished] Transform to mem in 0.007421s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.429] [driver] [info] [Task Finished] Transform to mem in 0.000850s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.436] [driver] [info] [Task Finished] Transform to mem in 0.007424s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.444] [driver] [info] [Task Finished] Transform to mem in 0.007305s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.451] [driver] [info] [Task Finished] Transform to mem in 0.007398s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.452] [driver] [info] [Task Finished] Transform to mem in 0.000842s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.459] [driver] [info] [Task Finished] Transform to mem in 0.007384s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.467] [driver] [info] [Task Finished] Transform to mem in 0.007393s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.474] [driver] [info] [Task Finished] Transform to mem in 0.007310s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.475] [driver] [info] [Task Finished] Transform to mem in 0.000913s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.482] [driver] [info] [Task Finished] Transform to mem in 0.007343s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.490] [driver] [info] [Task Finished] Transform to mem in 0.007365s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.497] [driver] [info] [Task Finished] Transform to mem in 0.007365s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.505] [driver] [info] [Task Finished] Transform to mem in 0.007343s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.512] [driver] [info] [Task Finished] Transform to mem in 0.007338s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.519] [driver] [info] [Task Finished] Transform to mem in 0.007349s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.520] [driver] [info] [Task Finished] Transform to mem in 0.000860s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:39.520] [global] [info] [Transform Stage] Stage 0 completed 91 load&transform tasks in 0.531336s
[2021-03-30 21:48:39.520] [global] [info] [Transform Stage] Stage 0 total wall clock time: 0.530033s, 59986052 input rows, time to process 1 row via fast path: 8.83593e-06ms
[2021-03-30 21:48:39.520] [global] [info] [Transform Stage] Stage 0 completed 91 sink tasks in 6.8392e-05s
[2021-03-30 21:48:39.520] [global] [info] [Transform Stage] Stage 0 took 0.566297s
[2021-03-30 21:48:39.520] [global] [info] [Transform Stage] skipped stage 1 because there is nothing todo here.
[2021-03-30 21:48:39.520] [global] [info] Query Execution took 0.594606s. (planning: 0.0282761s, execution: 0.56633s)
[2021-03-30 21:48:39.522] [python] [info] Data transfer back to Python took 0.000023 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,0.1.6,11.779552221298218,0.6225309371948242,[1230113636.0100994]
[GLOBAL] Local engine terminated.
[GLOBAL] releasing 92 active partitions
