CMU Sphinx / Forums / Help: input overrun, read calls are too rare (non-fatal)

PocketSphinx is running on my Raspberry Pi 3 running Raspbian Jessie, using a .dic and .lm generated by the lmtool-new,html link.

While PocketSphinx recognizes 100% of the words/phrases from that processed sentence corpus output set, it spends far more time telling me "input overrun, read calls are too rare (non-fatal)", and far too little time "Listening..."

I seem to ONLY be able to give it a -samprate of 44100 - here's my command line to start Sphinx:

pocketsphinx_continuous -hmm /usr/local/share/pocketsphinx/model/en-us/en-us -lm 8465.lm -dict 8465.dic -nfft 2048 -inmic yes -samprate 44100

If I try a different samprate, it gives me an error about only "available rate of 44100 is too far from requested <whatever>", such as 16000, etc...

So it seems to work fine - when it works. I just need to help it not get input overruns, and I'm not sure what I should be adjusting if I can't adjust the samprate.

I'm using a USB Sound Card. Output of PS is shown below if that is helpful in determining the issue here. You can see the properly-heard phrases I tested in this quick run (RUN PROGRAM, RUN MODULE, BRING YOURSELF BACK ONLINE) displayed in the code output below.

Thank you.

pi@raspberrypi:~ $ pocketsphinx_continuous -hmm /usr/local/share/pocketsphinx/model/en-us/en-us -lm 8465.lm -dict 8465.dic -nfft 2048 -samprate 44100 -inmic yes
INFO: pocketsphinx.c(152): Parsed model-specific feature parameters from /usr/local/share/pocketsphinx/model/en-us/en-us/feat.params
Current configuration:
[NAME]          [DEFLT]     [VALUE]
-agc            none        none
-agcthresh      2.0     2.000000e+00
-allphone               
-allphone_ci        no      no
-alpha          0.97        9.700000e-01
-ascale         20.0        2.000000e+01
-aw         1       1
-backtrace      no      no
-beam           1e-48       1.000000e-48
-bestpath       yes     yes
-bestpathlw     9.5     9.500000e+00
-ceplen         13      13
-cmn            live        batch
-cmninit        40,3,-1     41.00,-5.29,-0.12,5.09,2.48,-4.07,-1.37,-1.78,-5.08,-2.05,-6.45,-1.42,1.17
-compallsen     no      no
-debug                  0
-dict                   8465.dic
-dictcase       no      no
-dither         no      no
-doublebw       no      no
-ds         1       1
-fdict                  
-feat           1s_c_d_dd   1s_c_d_dd
-featparams             
-fillprob       1e-8        1.000000e-08
-frate          100     100
-fsg                    
-fsgusealtpron      yes     yes
-fsgusefiller       yes     yes
-fwdflat        yes     yes
-fwdflatbeam        1e-64       1.000000e-64
-fwdflatefwid       4       4
-fwdflatlw      8.5     8.500000e+00
-fwdflatsfwin       25      25
-fwdflatwbeam       7e-29       7.000000e-29
-fwdtree        yes     yes
-hmm                    /usr/local/share/pocketsphinx/model/en-us/en-us
-input_endian       little      little
-jsgf                   
-keyphrase              
-kws                    
-kws_delay      10      10
-kws_plp        1e-1        1.000000e-01
-kws_threshold      1       1.000000e+00
-latsize        5000        5000
-lda                    
-ldadim         0       0
-lifter         0       22
-lm                 8465.lm
-lmctl                  
-lmname                 
-logbase        1.0001      1.000100e+00
-logfn                  
-logspec        no      no
-lowerf         133.33334   1.300000e+02
-lpbeam         1e-40       1.000000e-40
-lponlybeam     7e-29       7.000000e-29
-lw         6.5     6.500000e+00
-maxhmmpf       30000       30000
-maxwpf         -1      -1
-mdef                   
-mean                   
-mfclogdir              
-min_endfr      0       0
-mixw                   
-mixwfloor      0.0000001   1.000000e-07
-mllr                   
-mmap           yes     yes
-ncep           13      13
-nfft           512     2048
-nfilt          40      25
-nwpen          1.0     1.000000e+00
-pbeam          1e-48       1.000000e-48
-pip            1.0     1.000000e+00
-pl_beam        1e-10       1.000000e-10
-pl_pbeam       1e-10       1.000000e-10
-pl_pip         1.0     1.000000e+00
-pl_weight      3.0     3.000000e+00
-pl_window      5       5
-rawlogdir              
-remove_dc      no      no
-remove_noise       yes     yes
-remove_silence     yes     yes
-round_filters      yes     yes
-samprate       16000       4.410000e+04
-seed           -1      -1
-sendump                
-senlogdir              
-senmgau                
-silprob        0.005       5.000000e-03
-smoothspec     no      no
-svspec                 0-12/13-25/26-38
-tmat                   
-tmatfloor      0.0001      1.000000e-04
-topn           4       4
-topn_beam      0       0
-toprule                
-transform      legacy      dct
-unit_area      yes     yes
-upperf         6855.4976   6.800000e+03
-uw         1.0     1.000000e+00
-vad_postspeech     50      50
-vad_prespeech      20      20
-vad_startspeech    10      10
-vad_threshold      2.0     2.000000e+00
-var                    
-varfloor       0.0001      1.000000e-04
-varnorm        no      no
-verbose        no      no
-warp_params                
-warp_type      inverse_linear  inverse_linear
-wbeam          7e-29       7.000000e-29
-wip            0.65        6.500000e-01
-wlen           0.025625    2.562500e-02

INFO: feat.c(715): Initializing feature stream to type: '1s_c_d_dd', ceplen=13, CMN='batch', VARNORM='no', AGC='none'
INFO: acmod.c(162): Using subvector specification 0-12/13-25/26-38
INFO: mdef.c(518): Reading model definition: /usr/local/share/pocketsphinx/model/en-us/en-us/mdef
INFO: mdef.c(531): Found byte-order mark BMDF, assuming this is a binary mdef file
INFO: bin_mdef.c(336): Reading binary model definition: /usr/local/share/pocketsphinx/model/en-us/en-us/mdef
INFO: bin_mdef.c(516): 42 CI-phone, 137053 CD-phone, 3 emitstate/phone, 126 CI-sen, 5126 Sen, 29324 Sen-Seq
INFO: tmat.c(149): Reading HMM transition probability matrices: /usr/local/share/pocketsphinx/model/en-us/en-us/transition_matrices
INFO: acmod.c(113): Attempting to use PTM computation module
INFO: ms_gauden.c(127): Reading mixture gaussian parameter: /usr/local/share/pocketsphinx/model/en-us/en-us/means
INFO: ms_gauden.c(242): 42 codebook, 3 feature, size: 
INFO: ms_gauden.c(244):  128x13
INFO: ms_gauden.c(244):  128x13
INFO: ms_gauden.c(244):  128x13
INFO: ms_gauden.c(127): Reading mixture gaussian parameter: /usr/local/share/pocketsphinx/model/en-us/en-us/variances
INFO: ms_gauden.c(242): 42 codebook, 3 feature, size: 
INFO: ms_gauden.c(244):  128x13
INFO: ms_gauden.c(244):  128x13
INFO: ms_gauden.c(244):  128x13
INFO: ms_gauden.c(304): 222 variance values floored
INFO: ptm_mgau.c(476): Loading senones from dump file /usr/local/share/pocketsphinx/model/en-us/en-us/sendump
INFO: ptm_mgau.c(500): BEGIN FILE FORMAT DESCRIPTION
INFO: ptm_mgau.c(563): Rows: 128, Columns: 5126
INFO: ptm_mgau.c(595): Using memory-mapped I/O for senones
INFO: ptm_mgau.c(838): Maximum top-N: 4
INFO: phone_loop_search.c(114): State beam -225 Phone exit beam -225 Insertion penalty 0
INFO: dict.c(320): Allocating 4153 * 20 bytes (81 KiB) for word entries
INFO: dict.c(333): Reading main dictionary: 8465.dic
INFO: dict.c(213): Dictionary size 52, allocated 0 KiB for strings, 0 KiB for phones
INFO: dict.c(336): 52 words read
INFO: dict.c(358): Reading filler dictionary: /usr/local/share/pocketsphinx/model/en-us/en-us/noisedict
INFO: dict.c(213): Dictionary size 57, allocated 0 KiB for strings, 0 KiB for phones
INFO: dict.c(361): 5 words read
INFO: dict2pid.c(396): Building PID tables for dictionary
INFO: dict2pid.c(406): Allocating 42^3 * 2 bytes (144 KiB) for word-initial triphones
INFO: dict2pid.c(132): Allocated 21336 bytes (20 KiB) for word-final triphones
INFO: dict2pid.c(196): Allocated 21336 bytes (20 KiB) for single-phone word triphones
INFO: ngram_model_trie.c(354): Trying to read LM in trie binary format
INFO: ngram_model_trie.c(365): Header doesn't match
INFO: ngram_model_trie.c(177): Trying to read LM in arpa format
INFO: ngram_model_trie.c(193): LM of order 3
INFO: ngram_model_trie.c(195): #1-grams: 42
INFO: ngram_model_trie.c(195): #2-grams: 64
INFO: ngram_model_trie.c(195): #3-grams: 51
INFO: lm_trie.c(474): Training quantizer
INFO: lm_trie.c(482): Building LM trie
INFO: ngram_search_fwdtree.c(74): Initializing search tree
INFO: ngram_search_fwdtree.c(101): 43 unique initial diphones
INFO: ngram_search_fwdtree.c(186): Creating search channels
INFO: ngram_search_fwdtree.c(323): Max nonroot chan increased to 259
INFO: ngram_search_fwdtree.c(333): Created 43 root, 131 non-root channels, 7 single-phone words
INFO: ngram_search_fwdflat.c(157): fwdflat: min_ef_width = 4, max_sf_win = 25
INFO: continuous.c(307): pocketsphinx_continuous COMPILED ON: Feb  5 2017, AT: 11:32:44

INFO: continuous.c(252): Ready....
INFO: continuous.c(261): Listening...
INFO: cmn_live.c(120): Update from < 41.00 -5.29 -0.12  5.09  2.48 -4.07 -1.37 -1.78 -5.08 -2.05 -6.45 -1.42  1.17 >
INFO: cmn_live.c(138): Update to   < 47.92 -29.06 -1.69 -9.24 -6.44  0.48  9.26 19.00  6.96 -23.92 -38.23  7.85 40.98 >
INFO: ngram_search_fwdtree.c(1550):      316 words recognized (5/fr)
INFO: ngram_search_fwdtree.c(1552):    20259 senones evaluated (312/fr)
INFO: ngram_search_fwdtree.c(1556):     8775 channels searched (135/fr), 2623 1st, 2435 last
INFO: ngram_search_fwdtree.c(1559):      509 words for which last channels evaluated (7/fr)
INFO: ngram_search_fwdtree.c(1561):      532 candidate words for entering last phone (8/fr)
INFO: ngram_search_fwdtree.c(1564): fwdtree 0.51 CPU 0.785 xRT
INFO: ngram_search_fwdtree.c(1567): fwdtree 2.15 wall 3.310 xRT
INFO: ngram_search_fwdflat.c(302): Utterance vocabulary contains 2 words
INFO: ngram_search_fwdflat.c(948):      294 words recognized (5/fr)
INFO: ngram_search_fwdflat.c(950):      558 senones evaluated (9/fr)
INFO: ngram_search_fwdflat.c(952):      308 channels searched (4/fr)
INFO: ngram_search_fwdflat.c(954):      308 words searched (4/fr)
INFO: ngram_search_fwdflat.c(957):       76 word transitions (1/fr)
INFO: ngram_search_fwdflat.c(960): fwdflat 0.06 CPU 0.092 xRT
INFO: ngram_search_fwdflat.c(963): fwdflat 0.06 wall 0.090 xRT
INFO: ngram_search.c(1250): lattice start node <s>.0 end node </s>.33
INFO: ngram_search.c(1276): Eliminated 2 nodes before end node
INFO: ngram_search.c(1381): Lattice has 124 nodes, 152 links
INFO: ps_lattice.c(1380): Bestpath score: -415
INFO: ps_lattice.c(1384): Normalizer P(O) = alpha(</s>:33:63) = -27470
INFO: ps_lattice.c(1441): Joint P(O,S) = -37539 P(S|O) = -10069
INFO: ngram_search.c(872): bestpath 0.00 CPU 0.000 xRT
INFO: ngram_search.c(875): bestpath 0.00 wall 0.002 xRT

INFO: continuous.c(275): Ready....
Input overrun, read calls are too rare (non-fatal)
INFO: continuous.c(261): Listening...
INFO: cmn_live.c(120): Update from < 47.92 -29.06 -1.69 -9.24 -6.44  0.48  9.26 19.00  6.96 -23.92 -38.23  7.85 40.98 >
INFO: cmn_live.c(138): Update to   < 49.71 -16.99  5.17 -4.44 -3.24  1.96  8.24 16.35  6.89 -21.22 -33.43  8.83 36.18 >
INFO: ngram_search_fwdtree.c(1550):      833 words recognized (7/fr)
INFO: ngram_search_fwdtree.c(1552):    44779 senones evaluated (358/fr)
INFO: ngram_search_fwdtree.c(1556):    26148 channels searched (209/fr), 4887 1st, 15002 last
INFO: ngram_search_fwdtree.c(1559):     1257 words for which last channels evaluated (10/fr)
INFO: ngram_search_fwdtree.c(1561):      851 candidate words for entering last phone (6/fr)
INFO: ngram_search_fwdtree.c(1564): fwdtree 2.04 CPU 1.632 xRT
INFO: ngram_search_fwdtree.c(1567): fwdtree 37.69 wall 30.153 xRT
INFO: ngram_search_fwdflat.c(302): Utterance vocabulary contains 21 words
INFO: ngram_search_fwdflat.c(948):      689 words recognized (6/fr)
INFO: ngram_search_fwdflat.c(950):    34551 senones evaluated (276/fr)
INFO: ngram_search_fwdflat.c(952):    32104 channels searched (256/fr)
INFO: ngram_search_fwdflat.c(954):     1962 words searched (15/fr)
INFO: ngram_search_fwdflat.c(957):     1110 word transitions (8/fr)
INFO: ngram_search_fwdflat.c(960): fwdflat 0.28 CPU 0.224 xRT
INFO: ngram_search_fwdflat.c(963): fwdflat 0.29 wall 0.229 xRT
INFO: ngram_search.c(1250): lattice start node <s>.0 end node </s>.83
INFO: ngram_search.c(1276): Eliminated 2 nodes before end node
INFO: ngram_search.c(1381): Lattice has 162 nodes, 288 links
INFO: ps_lattice.c(1380): Bestpath score: -2983
INFO: ps_lattice.c(1384): Normalizer P(O) = alpha(</s>:83:123) = -178226
INFO: ps_lattice.c(1441): Joint P(O,S) = -193365 P(S|O) = -15139
INFO: ngram_search.c(872): bestpath 0.00 CPU 0.000 xRT
INFO: ngram_search.c(875): bestpath 0.00 wall 0.001 xRT
RUN MODULE
INFO: continuous.c(275): Ready....
Input overrun, read calls are too rare (non-fatal)
Input overrun, read calls are too rare (non-fatal)
INFO: continuous.c(261): Listening...
INFO: cmn_live.c(120): Update from < 49.71 -16.99  5.17 -4.44 -3.24  1.96  8.24 16.35  6.89 -21.22 -33.43  8.83 36.18 >
INFO: cmn_live.c(138): Update to   < 50.79 -13.03  6.84 -3.98 -1.21  3.62  7.37 15.08  6.26 -20.81 -32.64  8.39 34.95 >
INFO: ngram_search_fwdtree.c(1550):     1164 words recognized (9/fr)
INFO: ngram_search_fwdtree.c(1552):    61058 senones evaluated (452/fr)
INFO: ngram_search_fwdtree.c(1556):    37198 channels searched (275/fr), 5593 1st, 23146 last
INFO: ngram_search_fwdtree.c(1559):     1636 words for which last channels evaluated (12/fr)
INFO: ngram_search_fwdtree.c(1561):     1129 candidate words for entering last phone (8/fr)
INFO: ngram_search_fwdtree.c(1564): fwdtree 2.05 CPU 1.519 xRT
INFO: ngram_search_fwdtree.c(1567): fwdtree 36.00 wall 26.665 xRT
INFO: ngram_search_fwdflat.c(302): Utterance vocabulary contains 25 words
INFO: ngram_search_fwdflat.c(948):      839 words recognized (6/fr)
INFO: ngram_search_fwdflat.c(950):    55062 senones evaluated (408/fr)
INFO: ngram_search_fwdflat.c(952):    46883 channels searched (347/fr)
INFO: ngram_search_fwdflat.c(954):     2635 words searched (19/fr)
INFO: ngram_search_fwdflat.c(957):     1657 word transitions (12/fr)
INFO: ngram_search_fwdflat.c(960): fwdflat 0.59 CPU 0.437 xRT
INFO: ngram_search_fwdflat.c(963): fwdflat 0.59 wall 0.436 xRT
INFO: ngram_search.c(1250): lattice start node <s>.0 end node </s>.96
INFO: ngram_search.c(1276): Eliminated 2 nodes before end node
INFO: ngram_search.c(1381): Lattice has 205 nodes, 334 links
INFO: ps_lattice.c(1380): Bestpath score: -3905
INFO: ps_lattice.c(1384): Normalizer P(O) = alpha(</s>:96:133) = -218679
INFO: ps_lattice.c(1441): Joint P(O,S) = -238113 P(S|O) = -19434
INFO: ngram_search.c(872): bestpath 0.00 CPU 0.000 xRT
INFO: ngram_search.c(875): bestpath 0.00 wall 0.002 xRT
RUN PROGRAM
INFO: continuous.c(275): Ready....
Input overrun, read calls are too rare (non-fatal)
Input overrun, read calls are too rare (non-fatal)
Input overrun, read calls are too rare (non-fatal)
INFO: continuous.c(261): Listening...
INFO: cmn_live.c(120): Update from < 50.79 -13.03  6.84 -3.98 -1.21  3.62  7.37 15.08  6.26 -20.81 -32.64  8.39 34.95 >
INFO: cmn_live.c(138): Update to   < 51.45 -11.07  7.28 -3.61 -0.96  2.98  5.82 14.35  6.62 -19.00 -30.36  8.19 33.55 >
INFO: ngram_search_fwdtree.c(1550):     1084 words recognized (6/fr)
INFO: ngram_search_fwdtree.c(1552):    60419 senones evaluated (334/fr)
INFO: ngram_search_fwdtree.c(1556):    34551 channels searched (190/fr), 6883 1st, 19765 last
INFO: ngram_search_fwdtree.c(1559):     1596 words for which last channels evaluated (8/fr)
INFO: ngram_search_fwdtree.c(1561):      779 candidate words for entering last phone (4/fr)
INFO: ngram_search_fwdtree.c(1564): fwdtree 3.20 CPU 1.768 xRT
INFO: ngram_search_fwdtree.c(1567): fwdtree 62.88 wall 34.738 xRT
INFO: ngram_search_fwdflat.c(302): Utterance vocabulary contains 30 words
INFO: ngram_search_fwdflat.c(948):      831 words recognized (5/fr)
INFO: ngram_search_fwdflat.c(950):    48813 senones evaluated (270/fr)
INFO: ngram_search_fwdflat.c(952):    42125 channels searched (232/fr)
INFO: ngram_search_fwdflat.c(954):     2768 words searched (15/fr)
INFO: ngram_search_fwdflat.c(957):     1725 word transitions (9/fr)
INFO: ngram_search_fwdflat.c(960): fwdflat 0.59 CPU 0.326 xRT
INFO: ngram_search_fwdflat.c(963): fwdflat 0.59 wall 0.327 xRT
INFO: ngram_search.c(1250): lattice start node <s>.0 end node </s>.142
INFO: ngram_search.c(1276): Eliminated 1 nodes before end node
INFO: ngram_search.c(1381): Lattice has 213 nodes, 328 links
INFO: ps_lattice.c(1380): Bestpath score: -4621
INFO: ps_lattice.c(1384): Normalizer P(O) = alpha(</s>:142:179) = -255884
INFO: ps_lattice.c(1441): Joint P(O,S) = -281615 P(S|O) = -25731
INFO: ngram_search.c(872): bestpath 0.01 CPU 0.006 xRT
INFO: ngram_search.c(875): bestpath 0.00 wall 0.002 xRT
BRING YOURSELF BACK ONLINE
INFO: continuous.c(275): Ready....
Input overrun, read calls are too rare (non-fatal)
Input overrun, read calls are too rare (non-fatal)
Input overrun, read calls are too rare (non-fatal)
INFO: continuous.c(261): Listening...
INFO: cmn_live.c(120): Update from < 51.45 -11.07  7.28 -3.61 -0.96  2.98  5.82 14.35  6.62 -19.00 -30.36  8.19 33.55 >
INFO: cmn_live.c(138): Update to   < 50.51 -12.29  6.92 -3.89 -1.34  2.71  6.23 15.25  6.76 -19.75 -31.44  8.36 34.79 >
INFO: ngram_search_fwdtree.c(1550):      366 words recognized (5/fr)
INFO: ngram_search_fwdtree.c(1552):    17627 senones evaluated (259/fr)
INFO: ngram_search_fwdtree.c(1556):     7721 channels searched (113/fr), 2752 1st, 2318 last
INFO: ngram_search_fwdtree.c(1559):      514 words for which last channels evaluated (7/fr)
INFO: ngram_search_fwdtree.c(1561):      204 candidate words for entering last phone (3/fr)
INFO: ngram_search_fwdtree.c(1564): fwdtree 2.36 CPU 3.471 xRT
INFO: ngram_search_fwdtree.c(1567): fwdtree 62.55 wall 91.983 xRT
INFO: ngram_search_fwdflat.c(302): Utterance vocabulary contains 7 words
INFO: ngram_search_fwdflat.c(948):      330 words recognized (5/fr)
INFO: ngram_search_fwdflat.c(950):     8804 senones evaluated (129/fr)
INFO: ngram_search_fwdflat.c(952):     5603 channels searched (82/fr)
INFO: ngram_search_fwdflat.c(954):      581 words searched (8/fr)
INFO: ngram_search_fwdflat.c(957):      258 word transitions (3/fr)
INFO: ngram_search_fwdflat.c(960): fwdflat 0.20 CPU 0.294 xRT
INFO: ngram_search_fwdflat.c(963): fwdflat 0.20 wall 0.300 xRT
INFO: ngram_search.c(1250): lattice start node <s>.0 end node </s>.49
INFO: ngram_search.c(1276): Eliminated 2 nodes before end node
INFO: ngram_search.c(1381): Lattice has 83 nodes, 152 links
INFO: ps_lattice.c(1380): Bestpath score: -1282
INFO: ps_lattice.c(1384): Normalizer P(O) = alpha(</s>:49:66) = -61562
INFO: ps_lattice.c(1441): Joint P(O,S) = -85411 P(S|O) = -23849
INFO: ngram_search.c(872): bestpath 0.00 CPU 0.000 xRT
INFO: ngram_search.c(875): bestpath 0.00 wall 0.002 xRT

INFO: continuous.c(275): Ready....
Input overrun, read calls are too rare (non-fatal)
Input overrun, read calls are too rare (non-fatal)
Input overrun, read calls are too rare (non-fatal)
Input overrun, read calls are too rare (non-fatal)
INFO: continuous.c(261): Listening...
INFO: cmn_live.c(120): Update from < 50.51 -12.29  6.92 -3.89 -1.34  2.71  6.23 15.25  6.76 -19.75 -31.44  8.36 34.79 >
INFO: cmn_live.c(138): Update to   < 49.60 -13.63  6.24 -4.11 -1.53  2.73  6.93 16.09  6.77 -20.35 -32.17  8.36 35.44 >
INFO: ngram_search_fwdtree.c(1550):      322 words recognized (5/fr)
INFO: ngram_search_fwdtree.c(1552):    15883 senones evaluated (230/fr)
INFO: ngram_search_fwdtree.c(1556):     6192 channels searched (89/fr), 2795 1st, 716 last
INFO: ngram_search_fwdtree.c(1559):      466 words for which last channels evaluated (6/fr)
INFO: ngram_search_fwdtree.c(1561):      176 candidate words for entering last phone (2/fr)
INFO: ngram_search_fwdtree.c(1564): fwdtree 3.13 CPU 4.536 xRT
INFO: ngram_search_fwdtree.c(1567): fwdtree 86.75 wall 125.730 xRT
INFO: ngram_search_fwdflat.c(302): Utterance vocabulary contains 2 words
INFO: ngram_search_fwdflat.c(948):      317 words recognized (5/fr)
INFO: ngram_search_fwdflat.c(950):      594 senones evaluated (9/fr)
INFO: ngram_search_fwdflat.c(952):      328 channels searched (4/fr)
INFO: ngram_search_fwdflat.c(954):      328 words searched (4/fr)
INFO: ngram_search_fwdflat.c(957):       68 word transitions (0/fr)
INFO: ngram_search_fwdflat.c(960): fwdflat 0.05 CPU 0.072 xRT
INFO: ngram_search_fwdflat.c(963): fwdflat 0.11 wall 0.159 xRT
INFO: ngram_search.c(1250): lattice start node <s>.0 end node </s>.50
INFO: ngram_search.c(1276): Eliminated 2 nodes before end node
INFO: ngram_search.c(1381): Lattice has 86 nodes, 167 links
INFO: ps_lattice.c(1380): Bestpath score: -814
INFO: ps_lattice.c(1384): Normalizer P(O) = alpha(</s>:50:67) = -44150
INFO: ps_lattice.c(1441): Joint P(O,S) = -59453 P(S|O) = -15303
INFO: ngram_search.c(872): bestpath 0.01 CPU 0.015 xRT
INFO: ngram_search.c(875): bestpath 0.00 wall 0.002 xRT

INFO: continuous.c(275): Ready....
Input overrun, read calls are too rare (non-fatal)
Input overrun, read calls are too rare (non-fatal)
Input overrun, read calls are too rare (non-fatal)
^[
^Z
[1]+  Stopped

input overrun, read calls are too rare (non-fatal)

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input overrun, read calls are too rare (non-fatal) document.SUBSCRIPTION_OPTIONS = { "thing": "topic", "subscribed": false, "url": "subscribe", "icon": { "css": "fa fa-envelope-o" } };

input overrun, read calls are too rare (non-fatal)