Task 1725535768

Name: Ter5_1_dns_cfbf00125_segment_1_dms_200_40000_6_6350000_1
Workunit ID: 871445817
Created: 5 Feb 2025 20:42:52 UTC
Sent: 5 Feb 2025 22:16:55 UTC
Report deadline: 19 Feb 2025 22:16:55 UTC
Received: 5 Feb 2025 23:57:19 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13197994
Run time (sec): 4,834.79
CPU time (sec): 35.28
Peak working set size (MB): 242.13
Peak swap size (MB): 65349.77
Peak disk usage (MB): 0.05
Validation state: Valid
Granted credit: 3,333
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[23:36:38][185590][INFO ] Application startup - thank you for supporting Einstein@Home!
[23:36:38][185590][INFO ] Petri's Custom BRP7 v18 - CUDA 12.5 - compiled by Ian 01/14/25
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_1_dms_200.zap -c Ter5_1_dns_cfbf00125_segment_1_dms_200_6.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 6350000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_1_dms_200_6.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_1_dms_200_40000_6_6350000_1_0
------> GPU usage: 0.496000
[23:36:38][185590][INFO ] Starting data processing...
[23:36:38][185590][INFO ] opti: No host transfer for n_steps. Use device global.
[23:36:38][185590][INFO ] opti: No host transfer for mean. Use device global.
[23:36:38][185590][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[23:36:38][185590][INFO ] opti: sumspec[i] allloc, free and pinned.
[23:36:38][185590][INFO ] opti: power spectrum in fft callback (static link).
[23:36:38][185590][INFO ] opti: __constant__ access is not uniform, bad!
[23:36:38][185590][INFO ] Running on device 3 NVIDIA GeForce GTX 750 Ti
[23:36:38][185590][INFO ] CUDA global memory status (initial GPU state, including context):
[23:36:38][185590][INFO ] No template file. Generating templates.
[23:36:38][185590][INFO ] Template param value T_cons = 50000
[23:36:42][185590][INFO ] Number of generated templates to be used: 50000
[23:36:42][185590][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00125_segment_1_dms_200_6.cpt
[23:36:42][185590][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00125_segment_1_dms_200_6.cpt (No such file or directory).
------> Starting from scratch...
[23:36:42][185590][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_1_dms_200_6.binary
[23:36:42][185590][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00125/Ter5_1_dns_cfbf00125_segment_1_dms_200_DM230.60
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.673343821036
------> 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): 174807.87
------> DEC (J2000): -244631.5
------> 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: 230.6 cm^-3 pc
------> Scale factor: 1.09725
[23:36:42][185590][INFO ] Allocating memory for dedispersed compressed time series...
[23:36:42][185590][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[23:36:42][185590][INFO ] 8-bit allocation done
[23:36:42][185590][INFO ] Foobar
[23:36:42][185590][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_1_dms_200_6.binary
[23:36:42][185590][INFO ] Allocating memory for dedispersed uncompressed time series.
[23:36:42][185590][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[23:36:42][185590][INFO ] FftSize = 12582913
[23:36:42][185590][INFO ] Seed for random number generator is -1038063939.
[23:36:44][185590][INFO ] 8[23:36:44][185590][INFO ] 9[23:36:45][185590][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[23:36:46][185590][INFO ] Normalization factor 3.97364e-08
[23:36:46][185590][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
[23:36:46][185590][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1169 MB (2868 MB free / 4037 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[23:36:46][185590][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[23:36:46][185590][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[23:36:46][185590][INFO ] Launching time series padding kernel: grid 196608, block 32
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[00:57:11][185590][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 151.468746 4914.666016 0.7904171 6.2823725 15.8646 12.5244 16
------> CAND: 173.206012 4081.303223 0.9299214 6.2636490 16.2425 11.9489  8
------> CAND: 136.034439 3955.026855 0.6561813 6.1647372 15.2198 11.669 16
------> CAND: 172.731889 3701.689697 0.7828469 3.3659606 17.7818 11.5331  4
------> CAND:  43.269259 5828.939941 0.5391804 5.3445969 15.1162 11.5326 16
------> CAND: 347.676871 5240.684082 1.0738900 0.1184377 15.8088 11.4964  8
------> CAND: 127.907651 3682.709473 0.2260112 5.6732841 15.036 11.4272 16
------> CAND: 173.444241 4107.853027 0.9008226 3.5562673 20.9625 11.3885  2
------> CAND: 259.743492 3896.377686 0.8370637 6.2048087 20.9374 11.3736  2
------> CAND:  50.122896 4095.031982 0.6171123 6.1654425 15.684 11.3666  8
------> CAND: 391.767996 5857.607422 1.1683547 4.2459445 15.661 11.3428  8
------> CAND: 126.115481 4394.622559 0.6670288 3.7873867 14.957 11.3236 16
------> CAND: 230.976642 4166.927246 0.7611900 6.2352796 15.5507 11.2282  8
------> CAND: 499.867572 3709.617920 0.7663938 3.3743665 17.3968 11.2263  4
------> CAND: 176.485170 3856.600342 0.8070842 6.1886959 14.8417 11.1726 16
------> CAND: 115.230369 3616.202148 0.9050715 3.2944818 14.8376 11.1673 16
------> CAND: 133.883628 4171.432129 0.9905273 0.0099029 14.8336 11.162 16
------> CAND: 121.934788 3977.363770 0.6267431 6.1492076 17.3145 11.1609  4
------> CAND:  38.599911 4271.247070 0.6301994 6.1789355 14.8214 11.1461 16
------> CAND: 222.570881 6078.222168 1.1343192 0.0572846 17.2834 11.1361  4
------> CAND: 115.457699 3627.791260 0.5596976 6.0556498 14.8045 11.124 16
------> CAND: 115.485467 4522.393066 0.8483195 0.0191629 14.8027 11.1217 16
------> CAND: 115.360383 5828.589844 0.5395599 5.3655429 14.7618 11.0683 16
------> CAND:  86.721991 4107.853027 0.9008226 3.5562673 17.1966 11.0671  4
------> CAND: 144.226624 3708.837646 0.1991276 5.5578551 14.7599 11.0658 16
------> CAND: 346.888223 4107.853027 0.9008226 3.5562673 25.4738 11.0631  1
------> CAND: 104.573107 3873.528564 0.5074482 6.0771699 20.3924 11.0499  2
------> CAND: 219.896380 3981.258301 1.0108194 6.2590723 15.3642 11.0349  8
------> CAND: 115.488321 4166.927246 0.7611900 6.2352796 14.7327 11.0303 16
------> CAND:  76.820679 3941.406250 0.7606277 3.5034814 17.1488 11.0291  4
------> CAND:  17.148884 4192.933594 0.4189833 6.0060883 14.7184 11.0117 16
------> CAND: 141.796062 3736.480225 0.8290486 3.3749003 17.1101 10.9984  4
------> CAND:  86.947504 3710.140625 0.9823139 6.1846919 15.3072 10.9758  8
------> CAND: 231.004150 3782.672607 0.8621235 6.1873655 15.2689 10.9362  8
------> CAND: 304.243603 4233.593262 0.3354909 4.0571103 15.2525 10.9192  8
------> CAND: 115.482871 5511.777344 1.0498912 0.0959186 15.2417 10.908  8
------> CAND:  65.546044 3693.823486 0.2115670 5.5987511 14.6372 10.9058 16
------> CAND: 251.830020 4386.782715 0.8808380 0.0118783 20.1107 10.8827  2
------> CAND: 214.105433 3697.448242 0.7917098 6.1499624 15.2033 10.8684  8
------> CAND: 160.475790 3713.895752 0.4337247 3.5245073 14.6059 10.8651 16
------> CAND:  86.356861 5919.546875 1.2955592 4.2186685 14.5939 10.8495 16
------> CAND: 133.067471 5006.071289 1.1322430 3.9031487 14.5907 10.8454 16
------> CAND: 275.678392 5810.078125 0.5456317 5.3264165 20.0313 10.8356  2
------> CAND: 402.108657 4769.967285 0.8666922 3.8826501 15.1686 10.8325  8
------> CAND:  86.604433 4723.281250 1.1430255 0.1142360 15.1609 10.8245  8
------> CAND: 346.449393 4496.447754 0.5838593 6.1484151 20.0038 10.8193  2
------> CAND: 122.443167 4767.955566 1.1493640 0.1193544 19.9906 10.8115  2
------> CAND: 195.883998 5857.607422 1.1683547 4.2459445 14.5625 10.8087 16
------> CAND:  61.221583 4767.955566 1.1493640 0.1193544 16.8654 10.804  4
------> CAND: 347.433971 3812.272949 0.6129432 6.1221299 16.8478 10.79  4
------> CAND: 465.736409 5006.071289 1.1322430 3.9031487 16.8271 10.7736  4
------> CAND: 134.117186 3916.805176 0.8029225 6.2005339 14.5347 10.7725 16
------> CAND: 189.765291 4090.794678 0.3585403 3.8899524 14.5331 10.7705 16
------> CAND: 278.398307 3976.258789 1.0103228 3.4641919 15.0866 10.7478  8
------> CAND: 432.971821 3999.122803 0.8858380 6.2377472 16.7736 10.7312  4
------> CAND: 479.232702 4477.772949 1.1065581 0.0853066 16.7733 10.7309  4
------> CAND: 487.197038 3976.258789 1.0103228 3.4641919 16.73 10.6966  4
------> CAND:  55.012567 4050.953857 0.8451909 3.5370202 14.4739 10.6936 16
------> CAND: 403.886814 5986.387207 0.6735860 4.8162436 15.0333 10.6928  8
------> CAND: 230.923443 3887.641602 0.8617746 6.2127953 15.0207 10.6799  8
------> CAND: 427.642282 7254.822754 1.2631825 6.1086340 19.7661 10.6783  2
------> CAND: 181.547155 4503.061523 1.0148305 0.0620451 14.4533 10.667 16
------> CAND:  72.607807 3702.775879 0.7806138 3.3670945 14.4292 10.6357 16
------> CAND:  36.049455 4581.242188 0.6782886 3.8833456 14.423 10.6276 16
------> CAND: 115.466003 4190.376465 0.4200494 5.9955530 14.9689 10.6264  8
------> CAND:  94.496626 3688.647217 0.8675984 6.1628680 14.4213 10.6255 16
------> CAND: 115.501816 3617.860596 0.7997204 6.1291084 16.633 10.6197  4
------> CAND:  25.151887 3616.310059 0.8921748 3.2966657 14.9597 10.617  8
------> CAND:  86.548639 6161.657715 1.1321777 0.0559448 14.9584 10.6157  8
------> CAND: 163.056090 3663.126953 0.7531489 6.1277037 14.9516 10.6086  8
------> CAND: 100.781678 3765.858398 0.9478064 3.3681588 14.4049 10.6042 16
------> CAND: 141.795802 3702.627441 0.8157582 3.3629155 16.6118 10.6028  4
------> CAND: 320.545708 4275.386230 0.8505014 6.2728662 14.9455 10.6023  8
------> CAND:  20.100801 4669.028320 1.1352329 3.7589035 14.4023 10.6009 16
------> CAND: 115.503373 4383.266113 0.6766495 6.2183733 14.3987 10.5961 16
------> CAND:  86.579001 3720.534424 0.6992280 6.1322856 14.3931 10.5889 16
------> CAND: 137.839326 5810.078125 0.5456317 5.3264165 16.5865 10.5828  4
------> CAND: 453.960143 4151.488770 0.6066546 6.1651335 16.5839 10.5807  4
------> CAND: 244.886074 4767.955566 1.1493640 0.1193544 24.3549 10.5772  1
------> CAND: 317.507634 4797.035156 1.1140296 0.1189603 14.9205 10.5765  8
------> CAND:  16.174168 4968.184082 0.3969450 5.7172956 14.3807 10.5728 16
------> CAND: 249.933786 3709.617920 0.7663938 3.3743665 14.9165 10.5724  8
------> CAND: 230.913063 3710.368896 0.4589834 6.0151772 14.9164 10.5723  8
------> CAND:  94.872914 3804.374756 0.7667839 6.1709042 14.9115 10.5673  8
------> CAND: 366.570954 3822.967529 0.8847075 6.2020912 24.3131 10.5591  1
------> CAND: 346.373357 3627.791260 0.5596976 6.0556498 16.5543 10.5573  4
------> CAND:  86.540334 3640.170166 0.3943641 5.9612207 14.3685 10.5571 16
------> CAND: 109.621598 5795.539551 0.9254168 6.2688346 14.3581 10.5437 16
------> CAND: 230.909429 4692.995117 0.6216941 6.1682625 14.8858 10.5408  8
------> CAND: 231.060464 4449.271973 0.8664032 0.0131457 14.885 10.54  8
------> CAND:  53.666234 4083.193359 0.6289511 6.1632471 14.3534 10.5376 16
------> CAND: 159.585674 4199.906738 0.6381251 3.6947854 14.3512 10.5347 16
------> CAND: 183.628938 3804.001221 0.9082717 6.1980371 14.8583 10.5125  8
------> CAND: 110.993104 4848.879883 0.6383055 6.1802425 14.331 10.5086 16
------> CAND: 169.219951 3706.019775 0.7920288 3.3702090 14.3289 10.5059 16
------> CAND: 402.320416 4463.685547 1.1044444 3.6764357 16.4859 10.5031  4
------> CAND: 223.890745 3875.212402 0.9037765 3.4371893 14.841 10.4947  8
------> CAND: 230.989099 4075.990479 1.0033600 6.2819228 14.8354 10.4889  8
------> CAND: 153.806405 6296.945801 0.9735883 6.1835537 14.3132 10.4856 16
------> CAND:  79.699414 4971.720215 0.3907237 4.6021810 14.3072 10.4779 16
[00:57:11][185590][INFO ] Statistics: count dirty SumSpec pages 1783 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[00:57:11][185590][INFO ] Data processing finished successfully!
00:57:11 (185590): called boinc_finish(0)

</stderr_txt>
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