Task 1684664700

Name: Ter5_1_dns_cfbf00083_segment_4_dms_200_40000_31_9800000_1
Workunit ID: 846673458
Created: 20 Nov 2024 14:18:46 UTC
Sent: 21 Nov 2024 0:34:06 UTC
Report deadline: 5 Dec 2024 0:34:06 UTC
Received: 21 Nov 2024 0:43:49 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 308.90
CPU time (sec): 20.12
Peak working set size (MB): 278.61
Peak swap size (MB): 10402.67
Peak disk usage (MB): 0.02
Validation state: Valid
Granted credit: 3,333
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>8.0.2</core_client_version>
<![CDATA[
<stderr_txt>
[17:36:08][187978][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1222 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200.zap -c Ter5_1_dns_cfbf00083_segment_4_dms_200_31.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 9800000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_31.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_40000_31_9800000_1_0
------> GPU usage: 1.000000
[17:36:08][187978][INFO ] Starting data processing...
[17:36:08][187978][INFO ] opti: No host transfer for n_steps. Use device global.
[17:36:08][187978][INFO ] opti: No host transfer for mean. Use device global.
[17:36:08][187978][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[17:36:08][187978][INFO ] opti: sumspec[i] allloc, free and pinned.
[17:36:08][187978][INFO ] opti: power spectrum in fft callback (static link).
[17:36:08][187978][INFO ] opti: __constant__ access is not uniform, bad!
[17:36:08][187978][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[17:36:08][187978][INFO ] CUDA global memory status (initial GPU state, including context):
[17:36:08][187978][INFO ] No template file. Generating templates.
[17:36:08][187978][INFO ] Template param value T_cons = 50000
[17:36:13][187978][INFO ] Number of generated templates to be used: 50000
[17:36:13][187978][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00083_segment_4_dms_200_31.cpt
[17:36:13][187978][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00083_segment_4_dms_200_31.cpt (No such file or directory).
------> Starting from scratch...
[17:36:13][187978][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_31.binary
[17:36:13][187978][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00083/Ter5_1_dns_cfbf00083_segment_4_dms_200_DM233.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735099521771
------> 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): 174800.99
------> DEC (J2000): -244640.700001
------> 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: 233.1 cm^-3 pc
------> Scale factor: 1.55604
[17:36:13][187978][INFO ] Allocating memory for dedispersed compressed time series...
[17:36:13][187978][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[17:36:13][187978][INFO ] 8-bit allocation done
[17:36:13][187978][INFO ] Foobar
[17:36:13][187978][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_31.binary
[17:36:13][187978][INFO ] Allocating memory for dedispersed uncompressed time series.
[17:36:13][187978][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[17:36:13][187978][INFO ] FftSize = 12582913
[17:36:14][187978][INFO ] Seed for random number generator is -1037794038.
[17:36:15][187978][INFO ] 8[17:36:15][187978][INFO ] 9[17:36:16][187978][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[17:36:16][187978][INFO ] Normalization factor 3.97364e-08
[17:36:16][187978][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
[17:36:16][187978][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 842 MB (10173 MB free / 11015 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[17:36:16][187978][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[17:36:16][187978][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[17:36:16][187978][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -1358.41381836, mean= -0.00008097  -0.00008097
[17:36:16][187978][INFO ] Launching time series padding kernel: grid 196608, block 32
[17:37:08][187978][INFO ] Checkpoint committed!
[17:38:08][187978][INFO ] Checkpoint committed!
[17:39:08][187978][INFO ] Checkpoint committed!
[17:40:08][187978][INFO ] Checkpoint committed!
[17:41:09][187978][INFO ] Checkpoint committed!
[17:41:16][187978][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  86.598465 3631.912109 0.8454165 5.2050815 15.6075 12.182 16
------> CAND:  66.906650 3910.634277 0.9817753 4.5865984 15.4817 12.0152 16
------> CAND: 259.527061 3878.994873 0.9923385 4.4443092 21.5804 11.7558  2
------> CAND: 108.832949 3628.064941 0.8599200 5.1907563 18.0453 11.7433  4
------> CAND: 173.290093 3609.744873 0.9652636 5.4007835 15.2346 11.6885 16
------> CAND: 173.116741 3763.542236 0.8934134 5.0522060 15.9521 11.6458  8
------> CAND: 115.538925 3637.914307 0.9687148 5.4074574 15.1422 11.5669 16
------> CAND: 115.444983 3654.370605 0.8113433 4.4661083 15.094 11.5034 16
------> CAND: 173.071586 3657.052246 0.8023539 4.5045261 17.6869 11.4574  4
------> CAND: 348.807812 3934.554199 0.9504235 4.8644352 17.4811 11.2935  4
------> CAND: 173.250647 3736.120361 0.9769380 5.2950625 14.9249 11.2815 16
------> CAND: 285.450209 3652.894775 0.8145233 4.9662461 15.5943 11.2735  8
------> CAND: 115.499999 3628.284668 0.8614839 5.2502918 14.8724 11.2128 16
------> CAND:  24.914955 3691.260254 0.8105330 4.8129706 14.8378 11.1675 16
------> CAND: 115.453287 3751.423340 0.9415482 5.2745514 17.2441 11.1049  4
------> CAND:  59.539445 3718.377441 0.8695715 5.1589870 14.7358 11.0343 16
------> CAND: 274.321418 3915.506592 0.9524140 4.7042613 20.3361 11.0165  2
------> CAND: 113.521501 3600.720215 0.9683641 4.0020685 17.1165 11.0035  4
------> CAND:  42.800326 3805.524658 0.9264254 4.4673238 15.3231 10.9923  8
------> CAND: 462.155702 3637.914307 0.9687148 5.4074574 17.1007 10.9909  4
------> CAND: 115.469896 3631.171387 0.8465229 5.1621642 15.3103 10.979  8
------> CAND: 346.615738 3612.782471 0.9642934 5.4255042 20.2374 10.9579  2
------> CAND: 450.656851 3802.985107 0.9283332 4.4047065 25.1422 10.9191  1
------> CAND:  59.997479 3754.974609 0.9782183 4.2179813 17.0098 10.9186  4
------> CAND: 404.356785 3720.438965 0.8670471 4.3873997 15.2237 10.8895  8
------> CAND: 101.012381 3701.592529 0.9754024 5.3637452 14.6213 10.8852 16
------> CAND: 115.405278 3843.151367 0.9900253 5.2514586 15.2143 10.8798  8
------> CAND:  57.726773 3751.423340 0.9415482 5.2745514 15.2105 10.8758  8
------> CAND: 200.550751 3689.341797 0.9329798 4.2262793 16.9405 10.8636  4
------> CAND:  22.957218 3701.504395 0.9275521 5.2652583 14.58 10.8314 16
------> CAND: 188.656408 3900.491211 0.9938617 5.2056513 14.5751 10.825 16
------> CAND:  24.006932 3691.927002 0.8096206 4.6620541 15.1111 10.7731  8
------> CAND: 115.515310 3740.707520 0.9438987 5.2832870 14.5306 10.7673 16
------> CAND: 166.069510 3926.148193 0.9952829 5.1647058 14.5297 10.7661 16
------> CAND: 254.419142 3801.475342 0.9287611 5.1911435 15.0818 10.7429  8
------> CAND: 280.556645 3781.514648 0.8829265 4.9808521 16.7823 10.7381  4
------> CAND:  44.556943 3688.485107 0.8160584 4.8699718 19.8599 10.734  2
------> CAND: 213.303031 3628.205811 0.8596239 5.1973329 16.7718 10.7297  4
------> CAND: 180.030843 3663.245117 0.7827160 4.5582986 24.705 10.7293  1
------> CAND: 185.168605 3669.230957 0.9160216 5.3130503 14.4987 10.7258 16
------> CAND: 173.056016 3785.906494 0.9316053 4.4224548 15.0539 10.7141  8
------> CAND: 367.658298 3632.908203 0.8803691 4.2233796 19.8105 10.7047  2
------> CAND:  20.037999 3628.051270 0.8946096 5.2627435 14.4812 10.7032 16
------> CAND: 213.303809 3628.822021 0.8572594 5.1986070 15.0431 10.7029  8
------> CAND: 482.839879 3631.386719 0.8466519 4.2660456 19.7937 10.6947  2
------> CAND: 115.509082 3891.850586 0.9537641 4.7649531 14.4702 10.6888 16
------> CAND:  90.519388 3871.387207 0.9812438 5.1477957 14.4657 10.683 16
------> CAND: 384.810036 3729.531738 0.8568610 4.4553208 15.0141 10.673  8
------> CAND:  42.797212 3904.949707 0.9937672 4.5152354 15.0122 10.6711  8
------> CAND: 138.670793 3767.714355 0.9375701 5.2481556 15.0075 10.6663  8
------> CAND: 375.035364 3739.114014 0.9075537 5.1472211 15.0041 10.6627  8
------> CAND: 145.972083 3812.971680 0.9878379 5.2755799 14.4497 10.6623 16
------> CAND: 195.617222 3694.265381 0.8050172 4.7717066 16.6793 10.6564  4
------> CAND: 146.453473 3623.165283 0.9087965 5.3042145 14.4445 10.6555 16
------> CAND: 129.763660 3878.994873 0.9923385 4.4443092 16.6697 10.6487  4
------> CAND: 213.293948 3687.166260 0.8984305 5.2139478 19.6898 10.6331  2
------> CAND: 115.520760 3630.433105 0.8874530 5.2400985 14.4268 10.6326 16
------> CAND: 148.300140 3834.191650 0.9892886 4.3715820 16.6423 10.6271  4
------> CAND: 346.458216 3661.658691 0.7879521 4.9412313 14.9511 10.6081  8
------> CAND:  15.771150 3647.657959 0.8330182 4.3972416 14.4028 10.6015 16
------> CAND:  55.140765 3701.706299 0.7919490 4.7948203 14.4007 10.5988 16
------> CAND: 346.428892 3634.791992 0.8304169 5.1219654 14.9333 10.5898  8
------> CAND:  53.057685 3615.339111 0.9471191 4.0451794 14.924 10.5802  8
------> CAND: 115.522576 3609.666016 0.9652309 5.3771334 14.3828 10.5756 16
------> CAND:  49.829650 3691.260254 0.8105330 4.8129706 14.903 10.5585  8
------> CAND:  86.626751 3629.964600 0.8508596 5.1504378 14.3693 10.5581 16
------> CAND: 106.652034 3628.822021 0.8572594 5.1986070 16.5518 10.5553  4
------> CAND: 391.370687 3680.998779 0.9059065 5.2909927 14.8989 10.5543  8
------> CAND: 245.105618 3632.908203 0.8803691 4.2233796 16.5477 10.5521  4
------> CAND:  46.786906 3703.227539 0.8821550 5.1339464 14.3565 10.5415 16
------> CAND: 378.399382 3697.419189 0.8003503 4.6349349 14.8844 10.5394  8
------> CAND: 115.535292 3623.694336 0.8801143 5.2774463 14.8796 10.5345  8
------> CAND: 213.273447 3820.845703 0.9882967 5.2518754 16.5133 10.5248  4
------> CAND:  44.556684 3685.949951 0.8205063 4.8692126 19.5021 10.5218  2
------> CAND: 230.940052 3795.696289 0.9866883 5.3129663 19.4965 10.5185  2
------> CAND: 239.989395 3754.974609 0.9782183 4.2179813 24.2102 10.5143  1
------> CAND: 125.153999 3664.535889 0.9684579 5.3802776 14.3318 10.5096 16
------> CAND: 173.229108 3661.658691 0.7879521 4.9412313 14.3117 10.4837 16
------> CAND: 115.498961 3784.138184 0.8816193 4.9830027 14.3114 10.4833 16
------> CAND:  77.299732 3747.933838 0.9028645 4.4202127 14.8121 10.465  8
------> CAND:  36.095647 3904.776123 0.9818841 4.5535369 14.7994 10.452  8
------> CAND:  63.769185 3609.160645 0.9654101 5.3776932 14.2865 10.4511 16
------> CAND: 462.253537 3724.564941 0.9766493 5.3476610 24.0564 10.4476  1
------> CAND: 106.647104 3687.166260 0.8984305 5.2139478 16.4145 10.4466  4
------> CAND: 115.519981 3623.959229 0.8797788 5.2949772 14.2779 10.44 16
------> CAND: 323.105247 3697.968262 0.7997270 4.8931127 14.7766 10.4285  8
------> CAND: 226.232036 3782.192871 0.8824925 4.6003351 14.7645 10.416  8
------> CAND:  63.472566 3716.652100 0.8702987 4.3881245 14.2591 10.4158 16
------> CAND:  22.958256 3631.716553 0.8841522 5.2454548 14.2488 10.4025 16
------> CAND:  44.550456 3905.082520 0.9530255 4.9469399 19.3006 10.4025  2
------> CAND:  84.049825 3693.235840 0.8926289 4.3110833 14.2472 10.4003 16
------> CAND: 129.922480 3772.596680 0.9361477 5.2312455 14.747 10.3981  8
------> CAND: 229.113886 3801.371582 0.9276429 4.4525800 14.7446 10.3956  8
------> CAND: 338.450802 3654.404785 0.8127462 4.4225140 19.2885 10.3952  2
------> CAND: 461.805105 3930.467529 0.9821869 4.6070910 16.3413 10.3886  4
------> CAND: 115.526988 3672.678467 0.9130434 5.3049421 16.3361 10.3845  4
------> CAND: 115.538666 3612.782471 0.9642934 5.4255042 14.7295 10.3801  8
------> CAND:  37.333766 3757.909180 0.9390135 4.3404551 14.2144 10.3581 16
------> CAND: 151.391932 3960.242432 0.9823119 5.0201221 16.2982 10.3545  4
------> CAND: 144.199117 3661.473145 0.7892349 4.5106134 14.2113 10.3541 16
[17:41:16][187978][INFO ] Statistics: count dirty SumSpec pages 1788 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[17:41:16][187978][INFO ] Data processing finished successfully!
17:41:16 (187978): called boinc_finish(0)

</stderr_txt>
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