[2021-03-30 22:32:15.151] [global] [error] could not find backend, defaulting to local
[2021-03-30 22:32:15.152] [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 22:32:15.152] [local ee] [info] initializing LLVM backend
[2021-03-30 22:32:15.152] [local ee] [warning] init JIT compiler also only in local mode
[2021-03-30 22:32:15.152] [LLVM] [info] compiling code for skylake-avx512
[2021-03-30 22:32:15.153] [memory] [info] allocated bitmap managed memory region (100.00 GB, 32.00 MB block size)
[2021-03-30 22:32:15.153] [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 22:32:15.153] [fileinputoperator] [info] found 1 file (1.57 GB) to process.
[2021-03-30 22:32:15.153] [global] [info] sampled file:///data/tpch/q19/integer/lineitem.tbl on 256.00 KB
[2021-03-30 22:32:15.316] [fileinputoperator] [info] found 1 file (30.54 MB) to process.
[2021-03-30 22:32:15.316] [global] [info] sampled file:///data/tpch/q19/integer/part.tbl on 256.00 KB
[2021-03-30 22:32:15.532] [global] [info] combiner output-schema is: (f64)
[2021-03-30 22:32:15.532] [global] [info] aggregator output-schema is: (f64)
[2021-03-30 22:32:15.532] [global] [info] aggregate operator yields: (f64)
[2021-03-30 22:32:15.539] [global] [info] combiner output-schema is: (f64)
[2021-03-30 22:32:15.540] [global] [info] aggregator output-schema is: (f64)
[2021-03-30 22:32:15.540] [global] [info] aggregate operator yields: (f64)
[2021-03-30 22:32:15.548] [global] [info] combiner output-schema is: (f64)
[2021-03-30 22:32:15.548] [global] [info] aggregator output-schema is: (f64)
[2021-03-30 22:32:15.548] [global] [info] aggregate operator yields: (f64)
[2021-03-30 22:32:15.556] [global] [info] combiner output-schema is: (f64)
[2021-03-30 22:32:15.556] [global] [info] aggregator output-schema is: (f64)
[2021-03-30 22:32:15.556] [global] [info] aggregate operator yields: (f64)
[2021-03-30 22:32:16.081] [logical planner] [info] logical optimization took 0.541015ms
output type of specialized pipeline is: (Option[i64],Option[i64],Option[i64],Option[i64])
is this the most outer stage?: 0
need to upgrade output type to (Option[i64],Option[i64],Option[i64],Option[i64])
[2021-03-30 22:32:16.081] [codegen] [info] generating pipeline for (Option[i64],Option[i64],Option[i64],Option[i64]) -> (Option[i64],Option[i64],Option[i64],Option[i64]) (3 operators pipelined)
[2021-03-30 22:32:16.081] [codegen] [info] generating lambda function for ((Option[i64],Option[i64],Option[i64],Option[i64])) -> boolean
[2021-03-30 22:32:16.082] [codegen] [info] generating lambda function for ((Option[i64],Option[i64],Option[i64],Option[i64])) -> boolean
[2021-03-30 22:32:16.082] [codegen] [info] generating lambda function for ((Option[i64],Option[i64],Option[i64],Option[i64])) -> boolean
output type of specialized pipeline is: (f64)
is this the most outer stage?: 0
need to upgrade output type to (f64)
[2021-03-30 22:32:16.104] [codegen] [info] generating pipeline for (Option[i64],Option[i64],Option[f64],Option[f64],Option[i64],Option[i64]) -> (f64) (6 operators pipelined)
[2021-03-30 22:32:16.104] [codegen] [info] generating lambda function for ((Option[i64],Option[i64],Option[f64],Option[f64],Option[i64],Option[i64])) -> boolean
[2021-03-30 22:32:16.104] [codegen] [info] generating lambda function for ((Option[i64],Option[i64],Option[f64],Option[f64],Option[i64],Option[i64])) -> boolean
[2021-03-30 22:32:16.105] [codegen] [info] generating lambda function for ((Option[i64],Option[i64],Option[f64],Option[f64],Option[i64],Option[i64])) -> boolean
[2021-03-30 22:32:16.105] [codegen] [info] generating function Q19_filter_weld for ((Option[i64],Option[i64],Option[i64],Option[i64],Option[i64],Option[f64],Option[f64],Option[i64],Option[i64])) -> boolean
[2021-03-30 22:32:16.107] [codegen] [info] generating lambda function for (f64,f64) -> f64
[2021-03-30 22:32:16.107] [codegen] [info] generating lambda function for (f64,(Option[i64],Option[i64],Option[i64],Option[i64],Option[i64],Option[f64],Option[f64],Option[i64],Option[i64])) -> f64
[2021-03-30 22:32:16.129] [global] [info] Stage2 depends on: Stage1 
[2021-03-30 22:32:16.129] [global] [info] Stage1 depends on: Stage0 
[2021-03-30 22:32:16.129] [global] [info] Stage0 depends on: 
[2021-03-30 22:32:16.132] [global] [info] provided option to explicitly merge bad rows in order back, however rows will be hashed. Disabling option. To silence this warning, set
tuplex.optimizer.mergeExceptionsInOrder=false
[2021-03-30 22:32:16.191] [global] [info] Optimization via LLVM passes took 0.059402 ms
[2021-03-30 22:32:16.219] [global] [info] Compiled code paths for stage 0 in 0.03 ms
[2021-03-30 22:32:16.219] [global] [info] [Transform Stage] Stage 0 compiled to x86 in 0.0902134s
[2021-03-30 22:32:16.219] [local ee] [info] split /data/tpch/q19/integer/part.tbl into 1 task
[2021-03-30 22:32:16.523] [driver] [info] [Task Finished] Transform to in-memory hash table in 0.303430s (21592 normal rows, 0 exceptions, 21592 buckets)
[2021-03-30 22:32:16.523] [global] [info] [Transform Stage] Stage 0 completed 1 load&transform tasks in 0.30396s
[2021-03-30 22:32:16.523] [global] [info] [Transform Stage] Stage 0 total wall clock time: 0.30343s, 2000000 input rows, time to process 1 row via fast path: 0.000151715ms
[2021-03-30 22:32:16.523] [global] [info] [Transform Stage] Stage 0 completed 1 sink tasks in 3.526e-06s
[2021-03-30 22:32:16.523] [global] [info] [Transform Stage] Stage 0 took 0.3942s
[2021-03-30 22:32:16.626] [global] [info] Optimization via LLVM passes took 0.098055 ms
[2021-03-30 22:32:16.667] [global] [info] Compiled code paths for stage 1 in 0.04 ms
[2021-03-30 22:32:16.667] [global] [info] [Transform Stage] Stage 1 compiled to x86 in 0.143193s
[2021-03-30 22:32:16.667] [local ee] [info] split /data/tpch/q19/integer/lineitem.tbl into 25 tasks
[2021-03-30 22:32:17.213] [driver] [info] [Task Finished] Transform to mem in 0.546641s (0 normal rows, 0 exceptions)
[2021-03-30 22:32:17.760] [driver] [info] [Task Finished] Transform to mem in 0.546713s (0 normal rows, 0 exceptions)
[2021-03-30 22:32:18.306] [driver] [info] [Task Finished] Transform to mem in 0.546281s (0 normal rows, 0 exceptions)
[2021-03-30 22:32:18.853] [driver] [info] [Task Finished] Transform to mem in 0.546269s (0 normal rows, 0 exceptions)
[2021-03-30 22:32:19.399] [driver] [info] [Task Finished] Transform to mem in 0.546229s (0 normal rows, 0 exceptions)
[2021-03-30 22:32:19.945] [driver] [info] [Task Finished] Transform to mem in 0.546065s (0 normal rows, 0 exceptions)
[2021-03-30 22:32:20.491] [driver] [info] [Task Finished] Transform to mem in 0.546108s (0 normal rows, 0 exceptions)
[2021-03-30 22:32:21.037] [driver] [info] [Task Finished] Transform to mem in 0.546088s (0 normal rows, 0 exceptions)
[2021-03-30 22:32:21.583] [driver] [info] [Task Finished] Transform to mem in 0.545997s (0 normal rows, 0 exceptions)
[2021-03-30 22:32:22.129] [driver] [info] [Task Finished] Transform to mem in 0.546062s (0 normal rows, 0 exceptions)
[2021-03-30 22:32:22.676] [driver] [info] [Task Finished] Transform to mem in 0.546202s (0 normal rows, 0 exceptions)
[2021-03-30 22:32:23.221] [driver] [info] [Task Finished] Transform to mem in 0.545951s (0 normal rows, 0 exceptions)
[2021-03-30 22:32:23.767] [driver] [info] [Task Finished] Transform to mem in 0.545786s (0 normal rows, 0 exceptions)
[2021-03-30 22:32:24.313] [driver] [info] [Task Finished] Transform to mem in 0.545614s (0 normal rows, 0 exceptions)
[2021-03-30 22:32:24.859] [driver] [info] [Task Finished] Transform to mem in 0.545709s (0 normal rows, 0 exceptions)
[2021-03-30 22:32:25.404] [driver] [info] [Task Finished] Transform to mem in 0.545644s (0 normal rows, 0 exceptions)
[2021-03-30 22:32:25.950] [driver] [info] [Task Finished] Transform to mem in 0.545886s (0 normal rows, 0 exceptions)
[2021-03-30 22:32:26.496] [driver] [info] [Task Finished] Transform to mem in 0.545745s (0 normal rows, 0 exceptions)
[2021-03-30 22:32:27.042] [driver] [info] [Task Finished] Transform to mem in 0.545925s (0 normal rows, 0 exceptions)
[2021-03-30 22:32:27.588] [driver] [info] [Task Finished] Transform to mem in 0.545939s (0 normal rows, 0 exceptions)
[2021-03-30 22:32:28.134] [driver] [info] [Task Finished] Transform to mem in 0.545723s (0 normal rows, 0 exceptions)
[2021-03-30 22:32:28.680] [driver] [info] [Task Finished] Transform to mem in 0.545901s (0 normal rows, 0 exceptions)
[2021-03-30 22:32:29.225] [driver] [info] [Task Finished] Transform to mem in 0.545771s (0 normal rows, 0 exceptions)
[2021-03-30 22:32:29.772] [driver] [info] [Task Finished] Transform to mem in 0.546588s (0 normal rows, 0 exceptions)
[2021-03-30 22:32:30.400] [driver] [info] [Task Finished] Transform to mem in 0.627846s (0 normal rows, 0 exceptions)
[2021-03-30 22:32:30.400] [global] [info] [Transform Stage] Stage 1 completed 25 load&transform tasks in 13.7332s
[2021-03-30 22:32:30.400] [global] [info] [Transform Stage] Stage 1 total wall clock time: 13.7327s, 59986052 input rows, time to process 1 row via fast path: 0.000228931ms
[2021-03-30 22:32:30.400] [global] [info] [Transform Stage] Stage 1 completed 25 sink tasks in 3.0024e-05s
[2021-03-30 22:32:30.400] [global] [info] [Transform Stage] Stage 1 took 13.8764s
[2021-03-30 22:32:30.400] [global] [info] [Transform Stage] skipped stage 2 because there is nothing todo here.
[2021-03-30 22:32:30.400] [global] [info] Query Execution took 14.8675s. (planning: 0.596882s, execution: 14.2707s)
[2021-03-30 22:32:30.405] [python] [info] Data transfer back to Python took 0.000024 seconds
Welcome to

  _____            _
 |_   _|   _ _ __ | | _____  __
   | || | | | '_ \| |/ _ \ \/ /
   | || |_| | |_) | |  __/>  <
   |_| \__,_| .__/|_|\___/_/\_\ 0.1.7
            |_|
    
using Python 3.6.9 (default, Mar 29 2021, 06:12:46) 
[GCC 10.2.0] on linux
end-to-end took: 15.25784182548523s
Result::
[30104438.091100037]
framework,version,load,query,result
tuplex,0.1.6,0,15.25784182548523,[30104438.091100037]
[GLOBAL] Local engine terminated.
[GLOBAL] releasing 2 active partitions
