This example kills vw

[ekg]

kills-vw.txt

I am wondering if it is too large (1.8M).

What happens:

-> % cat kills-vw.txt | vw --ect 7                                       
Num weight bits = 18
learning rate = 0.5
initial_t = 0
power_t = 0.5
using no cache
Reading datafile = 
num sources = 1
average  since         example        example  current  current  current
loss     last          counter         weight    label  predict features
warning:  is not a good int, replacing with 0
warning: iproper:0 is not a good float, replacing with 0
terminate called after throwing an instance of 'VW::vw_exception'
  what():  label 0 is not allowed for multiclass.  Valid labels are {1,k}
[1]    879 done                 cat kills-vw.txt | 
       881 abort (core dumped)  vw --ect 7

[nikete]

perhaps related:

name=lodz; time vw -d robots134h.shuf.hhga.gz --binary --passes 40 --ect 7 -q ss -q mm --save_per_pass --cache_file $name.cache -f ~/$name.model --save_resume -b 25 2>&1 | tee ~/$name.log
creating quadratic features for pairs: ss mm final_regressor = /home/freebayes/lodz.model Num weight bits = 25 learning rate = 0.5 initial_t = 0 power_t = 0.5 decay_learning_rate = 1 creating cache_file = lodz.cache Reading datafile = robots134h.shuf.hhga.gz num sources = 1
average since example example current current current loss last counter weight label predict features 1.000000 1.000000 1 1.0 2 1 4455 1.000000 1.000000 2 2.0 4 2 2690 0.750000 0.500000 4 4.0 2 2 3824 0.625000 0.500000 8 8.0 2 1 2184 0.500000 0.375000 16 16.0 2 1 1850 0.343750 0.187500 32 32.0 4 4 2909 0.234375 0.125000 64 64.0 2 2 2815 0.140625 0.046875 128 128.0 2 2 2488 0.125000 0.109375 256 256.0 2 2 2970 0.076172 0.027344 512 512.0 1 1 4472 0.054688 0.033203 1024 1024.0 4 4 2391 0.045410 0.036133 2048 2048.0 2 2 3277 0.036377 0.027344 4096 4096.0 2 2 2950 0.031128 0.025879 8192 8192.0 2 2 5475 0.026733 0.022339 16384 16384.0 2 2 2595 0.023193 0.019653 32768 32768.0 4 4 2037 0.020050 0.016907 65536 65536.0 2 2 2730 0.018036 0.016022 131072 131072.0 2 2 2548 0.016254 0.014473 262144 262144.0 2 2 2186 0.015036 0.013817 524288 524288.0 2 2 2347 0.013927 0.012817 1048576 1048576.0 2 2 3233 0.013055 0.012184 2097152 2097152.0 4 4 3319 0.012227 0.011399 4194304 4194304.0 4 4 1999 0.011593 0.010960 8388608 8388608.0 2 2 2660 truncated example! wanted: 17319326526688563113 bytes terminate called after throwing an instance of 'VW::vw_exception' what(): argh, a bug in caching of some sort! zsh: abort (core dumped) vw -d robots134h.shuf.hhga.gz --binary --passes 40 --ect 7 -q ss -q mm -f | zsh: done tee ~/$name.log vw -d robots134h.shuf.hhga.gz --binary --passes 40 --ect 7 -q ss -q mm -f 5067.55s user 35.87s system 131% cpu 1:04:46.12 total tee ~/$name.log 0.00s user 0.00s system 0% cpu 1:04:46.11 total freebayes@ip-10-0-0-6 ~ % what(): argh, a bug in caching of some sort!