==2884== Cachegrind, a cache and branch-prediction profiler
==2884== Copyright (C) 2002-2017, and GNU GPL'd, by Nicholas Nethercote et al.
==2884== Using Valgrind-3.14.0 and LibVEX; rerun with -h for copyright info
==2884== Command: _bin/cxx-opt/mycpp-souffle/osh -n --ast-format none benchmarks/testdata/configure
==2884== Parent PID: 2877
==2884== 
--2884-- warning: L3 cache found, using its data for the LL simulation.
==2884== brk segment overflow in thread #1: can't grow to 0x4838000
==2884== (see section Limitations in user manual)
==2884== NOTE: further instances of this message will not be shown
==2884== 
==2884== I   refs:      241,695,721
==2884== I1  misses:        633,736
==2884== LLi misses:          8,365
==2884== I1  miss rate:        0.26%
==2884== LLi miss rate:        0.00%
==2884== 
==2884== D   refs:      106,308,827  (60,487,667 rd   + 45,821,160 wr)
==2884== D1  misses:      1,665,646  ( 1,148,985 rd   +    516,661 wr)
==2884== LLd misses:        254,898  (    15,287 rd   +    239,611 wr)
==2884== D1  miss rate:         1.6% (       1.9%     +        1.1%  )
==2884== LLd miss rate:         0.2% (       0.0%     +        0.5%  )
==2884== 
==2884== LL refs:         2,299,382  ( 1,782,721 rd   +    516,661 wr)
==2884== LL misses:         263,263  (    23,652 rd   +    239,611 wr)
==2884== LL miss rate:          0.1% (       0.0%     +        0.5%  )