Task 1703608046

Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[18:44:35][1061877][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_8_dms_200.zap -c Ter5_1_dns_cfbf00098_segment_8_dms_200_67.cpt -A 0.04 -P 1.5 -f 500.0 -W --pb_min 3600 --mc_max 1.6 --mp_min 1.1 --mismatch 0.222 --tobs 1800 --alpha 1.0 --start_template_id 2750000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_8_dms_200_67.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_8_dms_200_40000_67_2750000_0_0
------> GPU usage: 0.330000
[18:44:35][1061877][INFO ] Starting data processing...
[18:44:35][1061877][INFO ] opti: No host transfer for n_steps. Use device global.
[18:44:35][1061877][INFO ] opti: No host transfer for mean. Use device global.
[18:44:35][1061877][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[18:44:35][1061877][INFO ] opti: sumspec[i] allloc, free and pinned.
[18:44:35][1061877][INFO ] opti: power spectrum in fft callback (static link).
[18:44:35][1061877][INFO ] opti: __constant__ access is not uniform, bad!
[18:44:36][1061877][INFO ] Running on device 7 Tesla V100-SXM2-16GB
[18:44:36][1061877][INFO ] CUDA global memory status (initial GPU state, including context):
[18:44:36][1061877][INFO ] No template file. Generating templates.
[18:44:36][1061877][INFO ] Template param value T_cons = 50000
[18:44:42][1061877][INFO ] Number of generated templates to be used: 50000
[18:44:42][1061877][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_8_dms_200_67.cpt
[18:44:42][1061877][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_8_dms_200_67.cpt (No such file or directory).
------> Starting from scratch...
[18:44:42][1061877][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_8_dms_200_67.binary
[18:44:42][1061877][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00098/Ter5_1_dns_cfbf00098_segment_8_dms_200_DM236.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.817327300894
------> Number of samples/record: 0
------> Center freq in MHz: 857.5673828
------> Channel band in MHz: 3.34375
------> Number of channels/record: 256
------> Nifs: 1
------> RA (J2000): 174804.13
------> DEC (J2000): -244559.799999
------> Galactic l: 0
------> Galactic b: 0
------> Name: J1748-2446N
------> Lagformat: 0
------> Sum: 1
------> Level: 3
------> AZ at start: 0
------> ZA at start: 0
------> AST at start: 0
------> LST at start: 0
------> File size (bytes): 0
------> Data size (bytes): 0
------> Number of samples: 16777216
------> Trial dispersion measure: 236.7 cm^-3 pc
------> Scale factor: 1.4909
[18:44:42][1061877][INFO ] Allocating memory for dedispersed compressed time series...
[18:44:42][1061877][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[18:44:42][1061877][INFO ] 8-bit allocation done
[18:44:42][1061877][INFO ] Foobar
[18:44:42][1061877][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_8_dms_200_67.binary
[18:44:42][1061877][INFO ] Allocating memory for dedispersed uncompressed time series.
[18:44:42][1061877][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[18:44:42][1061877][INFO ] FftSize = 12582913
[18:44:42][1061877][INFO ] Seed for random number generator is -1036092093.
[18:44:45][1061877][INFO ] 8[18:44:45][1061877][INFO ] 9[18:44:46][1061877][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[18:44:46][1061877][INFO ] Normalization factor 3.97364e-08
[18:44:46][1061877][INFO ] Derived global search parameters:
------> f_A probability = 0.04
------> single bin prob(P_noise > P_thr) = 3.24424e-09
------> thr1 = 19.5464
------> thr2 = 22.7124
------> thr4 = 27.844
------> thr8 = 36.3869
------> thr16 = 50.9469
[18:44:46][1061877][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2125 MB (14028 MB free / 16153 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[18:44:46][1061877][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[18:44:46][1061877][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[18:44:46][1061877][INFO ] Launching time series padding kernel: grid 196608, block 32
[18:45:35][1061877][INFO ] Checkpoint committed!
[18:46:35][1061877][INFO ] Checkpoint committed!
[18:47:35][1061877][INFO ] Checkpoint committed!
[18:48:35][1061877][INFO ] Checkpoint committed!
[18:49:35][1061877][INFO ] Checkpoint committed!
[18:50:35][1061877][INFO ] Checkpoint committed!
[18:51:35][1061877][INFO ] Checkpoint committed!
[18:51:53][1061877][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  86.354785 4756.207520 1.0961964 3.0554802 15.7915 12.4268 16
------> CAND: 178.042484 5256.455566 0.8836293 1.3512188 16.5813 12.3039  8
------> CAND: 259.305700 3671.487061 0.3088065 2.3298116 18.4671 12.0804  4
------> CAND: 115.260472 4491.864258 0.6199590 2.7167828 15.4307 11.9476 16
------> CAND: 250.373654 3713.083740 0.4882886 2.6867104 16.1898 11.8938  8
------> CAND: 432.022018 4177.783203 0.7178822 2.8731585 18.1465 11.8242  4
------> CAND:  63.651108 3824.739990 0.8968254 0.3830937 15.295 11.7682 16
------> CAND: 262.801029 3612.426270 0.9474361 0.2361082 18.0385 11.7379  4
------> CAND: 476.664859 5182.321289 0.7861485 1.4299543 26.9892 11.7213  1
------> CAND: 153.580891 3656.505127 0.8035089 2.8863049 15.2534 11.7133 16
------> CAND: 230.572327 4879.872559 0.5968359 2.4185069 15.8985 11.5898  8
------> CAND:  86.391376 3847.934082 0.6928195 2.8606081 15.1424 11.5671 16
------> CAND: 172.832578 4731.653809 0.7468140 2.8071959 15.8431 11.5322  8
------> CAND: 115.135129 3933.888672 1.0193256 2.9968698 15.1152 11.5314 16
------> CAND: 116.306035 4231.501465 0.5494646 2.6788418 15.052 11.4483 16
------> CAND: 356.084968 5256.455566 0.8836293 1.3512188 15.7418 11.4267  8
------> CAND: 104.409097 4006.717041 0.4691411 2.6193542 20.9735 11.395  2
------> CAND: 262.151737 4313.496094 0.7350440 2.8757472 17.5953 11.3845  4
------> CAND:  32.085452 3715.903076 0.9301832 0.3087394 14.998 11.3774 16
------> CAND: 316.406018 5266.416504 0.7349472 2.4566104 17.5817 11.3736  4
------> CAND: 119.869614 3671.949707 0.3033820 2.3243372 20.9113 11.3581  2
------> CAND:  46.384926 4238.271484 0.5426610 2.6774604 14.9456 11.3086 16
------> CAND: 309.623746 3916.404297 0.9427823 0.4281111 20.819 11.3032  2
------> CAND:  94.038851 4946.094238 1.1082343 0.9607919 14.9412 11.3029 16
------> CAND: 397.178243 3844.049561 0.6986520 2.8636806 17.4703 11.2849  4
------> CAND: 230.505633 4951.286621 0.7740729 1.2334311 15.6003 11.2797  8
------> CAND: 172.713204 4317.271973 1.0804526 3.0580187 15.5083 11.1842  8
------> CAND: 172.783531 3738.086426 0.6278753 2.8127527 14.8443 11.1761 16
------> CAND: 118.777600 3964.652100 0.8679364 2.9497936 15.4533 11.1272  8
------> CAND:  86.806072 4071.650879 0.7874104 0.5925489 14.7974 11.1147 16
------> CAND: 172.810001 4080.524902 0.6879640 2.8621562 15.4309 11.1039  8
------> CAND:  50.613368 3630.966553 0.5356405 2.7376671 14.7859 11.0997 16
------> CAND: 332.828276 5180.863770 1.1197658 3.0226216 17.2054 11.0741  4
------> CAND: 108.227774 4435.112793 0.7782655 2.9040701 15.3969 11.0687  8
------> CAND: 356.085227 5256.455566 0.8836293 1.3512188 17.187 11.0595  4
------> CAND: 124.668198 4553.485352 0.6638842 2.7468069 14.682 10.9642 16
------> CAND: 128.195187 3849.910889 0.5645102 0.5920049 14.6463 10.9176 16
------> CAND:  68.600726 4666.883301 0.8946790 2.9593978 15.2262 10.892  8
------> CAND: 461.237558 4327.682617 0.5009100 2.5524764 20.1257 10.8917  2
------> CAND: 181.683916 4285.928711 0.6094215 2.7573364 14.6234 10.8879 16
------> CAND: 347.654294 3721.705811 0.9561039 0.3017587 20.0993 10.876  2
------> CAND: 117.248053 4217.648438 0.5691779 0.8908332 15.2076 10.8728  8
------> CAND: 211.503075 3891.802246 0.5130366 2.7030959 15.2047 10.8698  8
------> CAND:  63.965374 5572.293945 1.0131918 2.7951925 14.6066 10.8661 16
------> CAND: 129.652850 3671.487061 0.3088065 2.3298116 15.1874 10.8519  8
------> CAND: 412.351483 3642.071289 0.9494388 2.9268703 16.8933 10.8262  4
------> CAND: 432.199782 3793.862305 0.5157146 2.7136478 16.8881 10.822  4
------> CAND:  86.381515 4186.563965 0.8360731 2.9464991 14.5578 10.8026 16
------> CAND: 194.517163 5829.524414 1.2539265 2.9157655 14.5548 10.7986 16
------> CAND: 171.757951 4034.681396 0.8914044 2.9653821 14.5516 10.7946 16
------> CAND:  86.416289 4731.653809 0.7468140 2.8071959 14.5428 10.783 16
------> CAND: 345.565505 3881.354980 0.8007804 2.9179277 16.8086 10.7589  4
------> CAND: 115.314450 3837.892334 0.2686095 1.8689688 14.5176 10.7504 16
------> CAND: 115.254763 3629.820068 0.5561759 2.7482350 14.4959 10.7222 16
------> CAND: 110.287498 3658.846191 0.8293996 0.3038291 14.4919 10.717 16
------> CAND: 216.023465 3732.082764 0.6473038 2.8244081 15.0401 10.6999  8
------> CAND:  93.888855 4035.269287 0.9162630 2.9751804 14.4749 10.6949 16
------> CAND: 115.281492 5191.345215 0.9003070 2.8141510 14.463 10.6796 16
------> CAND: 406.595051 3684.145996 0.9377851 2.9332211 15.0172 10.6763  8
------> CAND: 259.203194 4470.396484 0.7604743 2.8855429 15.0141 10.6731  8
------> CAND: 201.185251 3699.749756 0.8316835 2.9003160 14.458 10.673 16
------> CAND:  49.535367 5196.524902 0.8988543 2.8103843 15.0109 10.6697  8
------> CAND: 142.461962 3774.398438 0.2580006 1.9349402 14.4545 10.6686 16
------> CAND: 166.492250 4427.871582 0.5495273 2.6087761 14.4495 10.6621 16
------> CAND:  17.275265 4732.869629 0.8458659 2.9129965 14.4475 10.6595 16
------> CAND: 460.927964 3684.508545 0.5852316 2.7739565 16.6526 10.6352  4
------> CAND:  66.361162 4061.165771 0.8563927 2.9522939 14.9756 10.6333  8
------> CAND:  41.912286 3871.888428 0.8080080 2.9200382 14.4254 10.6308 16
------> CAND: 115.147586 3619.971924 0.7705128 2.8634067 14.4243 10.6294 16
------> CAND:  87.597056 3619.231934 0.7785744 2.8663192 14.4217 10.626 16
------> CAND: 172.778860 4115.874023 0.6521879 2.8322759 16.6344 10.6208  4
------> CAND: 327.992583 4724.062500 0.9684659 2.9914327 16.6289 10.6165  4
------> CAND:  91.536664 4043.466797 0.8627485 0.5321442 14.3985 10.596 16
------> CAND: 201.199264 3929.785156 0.6934694 2.8595073 24.3784 10.5874  1
------> CAND: 108.646881 3618.010010 0.8069462 0.2846102 16.5923 10.5874  4
------> CAND: 238.332429 5182.321289 0.7861485 1.4299543 19.6025 10.5813  2
------> CAND: 115.250870 3996.339600 0.6533365 2.8383846 14.3858 10.5795 16
------> CAND: 160.258062 3617.067871 0.8305652 2.8840699 14.3839 10.577 16
------> CAND:  86.376584 4050.435303 0.7673584 2.9126668 14.3597 10.5457 16
------> CAND:  32.084933 3646.281250 0.8988503 0.2737804 14.3589 10.5447 16
------> CAND:  61.030066 4379.743652 0.8034264 2.9271476 14.8864 10.5415  8
------> CAND:  26.522614 3662.529297 0.7834792 2.8760831 14.8835 10.5384  8
------> CAND:  86.358678 3757.939697 0.7951761 2.8958697 14.3419 10.5228 16
------> CAND: 123.618224 4236.756836 0.7782717 0.7084354 14.3239 10.4995 16
------> CAND:  86.369318 4056.206543 1.0002185 3.0066109 14.3232 10.4986 16
------> CAND: 331.970339 5931.499023 0.9781930 2.3863640 19.4625 10.4984  2
------> CAND: 115.249313 4308.196777 0.7383780 2.8788733 14.3193 10.4935 16
------> CAND:  44.887558 4168.090332 1.0336481 0.5418805 14.3178 10.4916 16
------> CAND:  43.831875 4734.734375 0.8435792 2.9014773 14.3151 10.488 16
------> CAND: 173.590604 4176.811523 1.0105172 0.5593277 14.3074 10.4782 16
------> CAND: 476.667713 5171.080566 0.7879166 1.4336543 24.124 10.4769  1
------> CAND: 307.382625 4589.743164 0.7178401 2.8128595 14.8156 10.4686  8
------> CAND: 155.164676 4245.144531 0.8132172 2.9395278 16.4388 10.4658  4
------> CAND: 115.245680 3767.430420 0.7601402 2.8866887 14.2918 10.4579 16
------> CAND:  12.148402 3967.028076 1.0251259 0.4289966 14.2917 10.4578 16
------> CAND: 334.838694 6143.390137 1.1154751 1.9208030 14.8017 10.4543  8
------> CAND: 206.592124 3620.688721 0.7440189 2.8530130 14.794 10.4463  8
------> CAND: 343.359936 3742.072998 0.4228253 2.5861347 14.7909 10.4432  8
------> CAND: 118.717394 3801.091797 0.9214301 2.9472342 14.277 10.4389 16
------> CAND: 432.046931 3732.082764 0.6473038 2.8244081 16.4025 10.4371  4
[18:51:53][1061877][INFO ] Statistics: count dirty SumSpec pages 1700 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[18:51:53][1061877][INFO ] Data processing finished successfully!
18:51:53 (1061877): called boinc_finish(0)

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