[2021-03-30 21:48:39.990] [global] [error] could not find backend, defaulting to local
[2021-03-30 21:48:39.991] [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 21:48:39.991] [local ee] [info] initializing LLVM backend
[2021-03-30 21:48:39.991] [local ee] [warning] init JIT compiler also only in local mode
[2021-03-30 21:48:39.991] [LLVM] [info] compiling code for skylake-avx512
[2021-03-30 21:48:39.992] [memory] [info] allocated bitmap managed memory region (100.00 GB, 32.00 MB block size)
[2021-03-30 21:48:39.992] [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 21:48:39.992] [fileinputoperator] [info] found 1 file (1.43 GB) to process.
[2021-03-30 21:48:39.992] [global] [info] sampled file:///data/tpch/q6/lineitem.tbl on 256.00 KB
[2021-03-30 21:48:40.148] [logical planner] [info] logical optimization took 0.004488ms
output type of specialized pipeline is: (Option[i64],Option[f64],Option[f64],Option[i64])
is this the most outer stage?: 1
[2021-03-30 21:48:40.148] [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 21:48:40.169] [global] [info] Stage0 depends on: 
[2021-03-30 21:48:40.220] [global] [info] Optimization via LLVM passes took 0.049021 ms
[2021-03-30 21:48:40.243] [global] [info] Compiled code paths for stage 0 in 0.02 ms
[2021-03-30 21:48:40.243] [global] [info] [Transform Stage] Stage 0 compiled to x86 in 0.0738237s
[2021-03-30 21:48:40.243] [local ee] [info] split /data/tpch/q6/lineitem.tbl into 22 tasks
[2021-03-30 21:48:40.748] [driver] [info] [Task Finished] Transform to mem in 0.504607s (2612070 normal rows, 0 exceptions)
[2021-03-30 21:48:41.248] [driver] [info] [Task Finished] Transform to mem in 0.500471s (2612183 normal rows, 0 exceptions)
[2021-03-30 21:48:41.746] [driver] [info] [Task Finished] Transform to mem in 0.498116s (2612153 normal rows, 0 exceptions)
[2021-03-30 21:48:42.246] [driver] [info] [Task Finished] Transform to mem in 0.500174s (2612197 normal rows, 0 exceptions)
[2021-03-30 21:48:42.747] [driver] [info] [Task Finished] Transform to mem in 0.500369s (2612159 normal rows, 0 exceptions)
[2021-03-30 21:48:43.247] [driver] [info] [Task Finished] Transform to mem in 0.500056s (2612164 normal rows, 0 exceptions)
[2021-03-30 21:48:43.745] [driver] [info] [Task Finished] Transform to mem in 0.498285s (2612084 normal rows, 0 exceptions)
[2021-03-30 21:48:44.245] [driver] [info] [Task Finished] Transform to mem in 0.500207s (2612176 normal rows, 0 exceptions)
[2021-03-30 21:48:44.746] [driver] [info] [Task Finished] Transform to mem in 0.500514s (2612153 normal rows, 0 exceptions)
[2021-03-30 21:48:45.247] [driver] [info] [Task Finished] Transform to mem in 0.500679s (2612199 normal rows, 0 exceptions)
[2021-03-30 21:48:45.747] [driver] [info] [Task Finished] Transform to mem in 0.500509s (2612107 normal rows, 0 exceptions)
[2021-03-30 21:48:46.248] [driver] [info] [Task Finished] Transform to mem in 0.500403s (2612215 normal rows, 0 exceptions)
[2021-03-30 21:48:46.747] [driver] [info] [Task Finished] Transform to mem in 0.499309s (2612128 normal rows, 0 exceptions)
[2021-03-30 21:48:47.246] [driver] [info] [Task Finished] Transform to mem in 0.498952s (2612060 normal rows, 0 exceptions)
[2021-03-30 21:48:47.745] [driver] [info] [Task Finished] Transform to mem in 0.498991s (2612144 normal rows, 0 exceptions)
[2021-03-30 21:48:48.243] [driver] [info] [Task Finished] Transform to mem in 0.498588s (2612199 normal rows, 0 exceptions)
[2021-03-30 21:48:48.742] [driver] [info] [Task Finished] Transform to mem in 0.498748s (2612207 normal rows, 0 exceptions)
[2021-03-30 21:48:49.241] [driver] [info] [Task Finished] Transform to mem in 0.498698s (2612164 normal rows, 0 exceptions)
[2021-03-30 21:48:49.740] [driver] [info] [Task Finished] Transform to mem in 0.498836s (2612128 normal rows, 0 exceptions)
[2021-03-30 21:48:50.239] [driver] [info] [Task Finished] Transform to mem in 0.499075s (2612220 normal rows, 0 exceptions)
[2021-03-30 21:48:50.738] [driver] [info] [Task Finished] Transform to mem in 0.498752s (2612116 normal rows, 0 exceptions)
[2021-03-30 21:48:51.717] [driver] [info] [Task Finished] Transform to mem in 0.979174s (5130826 normal rows, 0 exceptions)
[2021-03-30 21:48:51.717] [global] [info] [Transform Stage] Stage 0 completed 22 load&transform tasks in 11.474s
[2021-03-30 21:48:51.717] [global] [info] [Transform Stage] Stage 0 total wall clock time: 11.4735s, 59986052 input rows, time to process 1 row via fast path: 0.00019127ms
[2021-03-30 21:48:51.717] [global] [info] [Transform Stage] Stage 0 completed 22 sink tasks in 4.6313e-05s
[2021-03-30 21:48:51.717] [global] [info] [Transform Stage] Stage 0 took 11.5479s
[2021-03-30 21:48:51.717] [global] [info] Query Execution took 11.5747s. (planning: 0.0267425s, execution: 11.5479s)
[2021-03-30 21:48:51.718] [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 21:48:51.744] [global] [info] combiner output-schema is: (f64)
[2021-03-30 21:48:51.744] [global] [info] aggregator output-schema is: (f64)
[2021-03-30 21:48:51.744] [global] [info] aggregate operator yields: (f64)
[2021-03-30 21:48:51.747] [global] [info] combiner output-schema is: (f64)
[2021-03-30 21:48:51.747] [global] [info] aggregator output-schema is: (f64)
[2021-03-30 21:48:51.747] [global] [info] aggregate operator yields: (f64)
[2021-03-30 21:48:51.750] [global] [info] combiner output-schema is: (f64)
[2021-03-30 21:48:51.750] [global] [info] aggregator output-schema is: (f64)
[2021-03-30 21:48:51.750] [global] [info] aggregate operator yields: (f64)
[2021-03-30 21:48:51.754] [global] [info] combiner output-schema is: (f64)
[2021-03-30 21:48:51.754] [global] [info] aggregator output-schema is: (f64)
[2021-03-30 21:48:51.754] [global] [info] aggregate operator yields: (f64)
[2021-03-30 21:48:51.769] [logical planner] [info] logical optimization took 0.021961ms
output type of specialized pipeline is: (f64)
is this the most outer stage?: 0
need to upgrade output type to (f64)
[2021-03-30 21:48:51.769] [codegen] [info] generating pipeline for (Option[i64],Option[f64],Option[f64],Option[i64]) -> (f64) (5 operators pipelined)
[2021-03-30 21:48:51.770] [codegen] [info] generating lambda function for ((Option[i64],Option[f64],Option[f64],Option[i64])) -> boolean
[2021-03-30 21:48:51.770] [codegen] [info] generating lambda function for ((Option[i64],Option[f64],Option[f64],Option[i64])) -> boolean
[2021-03-30 21:48:51.770] [codegen] [info] generating lambda function for ((Option[i64],Option[f64],Option[f64],Option[i64])) -> boolean
[2021-03-30 21:48:51.771] [codegen] [info] generating lambda function for (f64,f64) -> f64
[2021-03-30 21:48:51.771] [codegen] [info] generating lambda function for (f64,(Option[i64],Option[f64],Option[f64],Option[i64])) -> f64
[2021-03-30 21:48:51.773] [global] [info] Stage1 depends on: Stage0 
[2021-03-30 21:48:51.773] [global] [info] Stage0 depends on: 
[2021-03-30 21:48:51.796] [global] [info] Optimization via LLVM passes took 0.022724 ms
[2021-03-30 21:48:51.805] [global] [info] Compiled code paths for stage 0 in 0.01 ms
[2021-03-30 21:48:51.805] [global] [info] [Transform Stage] Stage 0 compiled to x86 in 0.0321977s
[2021-03-30 21:48:51.812] [driver] [info] [Task Finished] Transform to mem in 0.007393s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:51.820] [driver] [info] [Task Finished] Transform to mem in 0.007413s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:51.827] [driver] [info] [Task Finished] Transform to mem in 0.007387s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:51.828] [driver] [info] [Task Finished] Transform to mem in 0.000843s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:51.835] [driver] [info] [Task Finished] Transform to mem in 0.007375s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:51.843] [driver] [info] [Task Finished] Transform to mem in 0.007278s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:51.850] [driver] [info] [Task Finished] Transform to mem in 0.007395s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:51.851] [driver] [info] [Task Finished] Transform to mem in 0.000864s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:51.858] [driver] [info] [Task Finished] Transform to mem in 0.007383s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:51.866] [driver] [info] [Task Finished] Transform to mem in 0.007402s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:51.873] [driver] [info] [Task Finished] Transform to mem in 0.007329s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:51.874] [driver] [info] [Task Finished] Transform to mem in 0.000846s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:51.881] [driver] [info] [Task Finished] Transform to mem in 0.007396s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:51.889] [driver] [info] [Task Finished] Transform to mem in 0.007398s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:51.896] [driver] [info] [Task Finished] Transform to mem in 0.007377s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:51.897] [driver] [info] [Task Finished] Transform to mem in 0.000849s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:51.904] [driver] [info] [Task Finished] Transform to mem in 0.007312s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:51.912] [driver] [info] [Task Finished] Transform to mem in 0.007405s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:51.919] [driver] [info] [Task Finished] Transform to mem in 0.007367s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:51.920] [driver] [info] [Task Finished] Transform to mem in 0.000844s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:51.927] [driver] [info] [Task Finished] Transform to mem in 0.007382s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:51.935] [driver] [info] [Task Finished] Transform to mem in 0.007334s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:51.942] [driver] [info] [Task Finished] Transform to mem in 0.007346s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:51.943] [driver] [info] [Task Finished] Transform to mem in 0.000865s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:51.950] [driver] [info] [Task Finished] Transform to mem in 0.007409s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:51.958] [driver] [info] [Task Finished] Transform to mem in 0.007386s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:51.965] [driver] [info] [Task Finished] Transform to mem in 0.007372s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:51.966] [driver] [info] [Task Finished] Transform to mem in 0.000869s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:51.973] [driver] [info] [Task Finished] Transform to mem in 0.007312s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:51.981] [driver] [info] [Task Finished] Transform to mem in 0.007381s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:51.988] [driver] [info] [Task Finished] Transform to mem in 0.007384s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:51.989] [driver] [info] [Task Finished] Transform to mem in 0.000852s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:51.996] [driver] [info] [Task Finished] Transform to mem in 0.007388s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:52.004] [driver] [info] [Task Finished] Transform to mem in 0.007310s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:52.011] [driver] [info] [Task Finished] Transform to mem in 0.007377s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:52.012] [driver] [info] [Task Finished] Transform to mem in 0.000849s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:52.019] [driver] [info] [Task Finished] Transform to mem in 0.007385s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:52.027] [driver] [info] [Task Finished] Transform to mem in 0.007394s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:52.034] [driver] [info] [Task Finished] Transform to mem in 0.007318s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:52.035] [driver] [info] [Task Finished] Transform to mem in 0.000919s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:52.042] [driver] [info] [Task Finished] Transform to mem in 0.007344s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:52.050] [driver] [info] [Task Finished] Transform to mem in 0.007392s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:52.057] [driver] [info] [Task Finished] Transform to mem in 0.007394s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:52.058] [driver] [info] [Task Finished] Transform to mem in 0.000850s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:52.065] [driver] [info] [Task Finished] Transform to mem in 0.007353s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:52.073] [driver] [info] [Task Finished] Transform to mem in 0.007343s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:52.080] [driver] [info] [Task Finished] Transform to mem in 0.007398s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:52.081] [driver] [info] [Task Finished] Transform to mem in 0.000856s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:52.088] [driver] [info] [Task Finished] Transform to mem in 0.007379s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:52.096] [driver] [info] [Task Finished] Transform to mem in 0.007397s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:52.103] [driver] [info] [Task Finished] Transform to mem in 0.007315s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:52.104] [driver] [info] [Task Finished] Transform to mem in 0.000837s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:52.111] [driver] [info] [Task Finished] Transform to mem in 0.007348s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:52.119] [driver] [info] [Task Finished] Transform to mem in 0.007343s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:52.126] [driver] [info] [Task Finished] Transform to mem in 0.007362s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:52.127] [driver] [info] [Task Finished] Transform to mem in 0.000856s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:52.134] [driver] [info] [Task Finished] Transform to mem in 0.007260s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:52.142] [driver] [info] [Task Finished] Transform to mem in 0.007399s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:52.149] [driver] [info] [Task Finished] Transform to mem in 0.007373s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:52.150] [driver] [info] [Task Finished] Transform to mem in 0.000838s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:52.157] [driver] [info] [Task Finished] Transform to mem in 0.007354s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:52.164] [driver] [info] [Task Finished] Transform to mem in 0.007285s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:52.172] [driver] [info] [Task Finished] Transform to mem in 0.007382s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:52.173] [driver] [info] [Task Finished] Transform to mem in 0.000843s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:52.180] [driver] [info] [Task Finished] Transform to mem in 0.007379s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:52.188] [driver] [info] [Task Finished] Transform to mem in 0.007376s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:52.195] [driver] [info] [Task Finished] Transform to mem in 0.007327s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:52.196] [driver] [info] [Task Finished] Transform to mem in 0.000877s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:52.203] [driver] [info] [Task Finished] Transform to mem in 0.007281s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:52.210] [driver] [info] [Task Finished] Transform to mem in 0.007375s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:52.218] [driver] [info] [Task Finished] Transform to mem in 0.007362s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:52.219] [driver] [info] [Task Finished] Transform to mem in 0.000839s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:52.226] [driver] [info] [Task Finished] Transform to mem in 0.007372s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:52.233] [driver] [info] [Task Finished] Transform to mem in 0.007311s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:52.241] [driver] [info] [Task Finished] Transform to mem in 0.007360s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:52.242] [driver] [info] [Task Finished] Transform to mem in 0.000842s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:52.249] [driver] [info] [Task Finished] Transform to mem in 0.007388s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:52.256] [driver] [info] [Task Finished] Transform to mem in 0.007364s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:52.264] [driver] [info] [Task Finished] Transform to mem in 0.007264s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:52.264] [driver] [info] [Task Finished] Transform to mem in 0.000840s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:52.272] [driver] [info] [Task Finished] Transform to mem in 0.007372s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:52.279] [driver] [info] [Task Finished] Transform to mem in 0.007366s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:52.287] [driver] [info] [Task Finished] Transform to mem in 0.007333s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:52.287] [driver] [info] [Task Finished] Transform to mem in 0.000858s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:52.295] [driver] [info] [Task Finished] Transform to mem in 0.007284s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:52.302] [driver] [info] [Task Finished] Transform to mem in 0.007335s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:52.309] [driver] [info] [Task Finished] Transform to mem in 0.007379s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:52.317] [driver] [info] [Task Finished] Transform to mem in 0.007366s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:52.324] [driver] [info] [Task Finished] Transform to mem in 0.007258s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:52.331] [driver] [info] [Task Finished] Transform to mem in 0.007332s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:52.332] [driver] [info] [Task Finished] Transform to mem in 0.000857s (0 normal rows, 0 exceptions)
[2021-03-30 21:48:52.332] [global] [info] [Transform Stage] Stage 0 completed 91 load&transform tasks in 0.527594s
[2021-03-30 21:48:52.332] [global] [info] [Transform Stage] Stage 0 total wall clock time: 0.526481s, 59986052 input rows, time to process 1 row via fast path: 8.77673e-06ms
[2021-03-30 21:48:52.332] [global] [info] [Transform Stage] Stage 0 completed 91 sink tasks in 5.9339e-05s
[2021-03-30 21:48:52.332] [global] [info] [Transform Stage] Stage 0 took 0.55988s
[2021-03-30 21:48:52.332] [global] [info] [Transform Stage] skipped stage 1 because there is nothing todo here.
[2021-03-30 21:48:52.332] [global] [info] Query Execution took 0.588073s. (planning: 0.0281604s, execution: 0.559912s)
[2021-03-30 21:48:52.334] [python] [info] Data transfer back to Python took 0.000021 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,0.1.6,11.731564998626709,0.6157586574554443,[1230113636.0100994]
[GLOBAL] Local engine terminated.
[GLOBAL] releasing 92 active partitions
