Task 1726579705

Name: Ter5_1_dns_cfbf00124_segment_7_dms_200_40000_57_7950000_3
Workunit ID: 870956223
Created: 7 Feb 2025 22:37:16 UTC
Sent: 7 Feb 2025 23:30:45 UTC
Report deadline: 21 Feb 2025 23:30:45 UTC
Received: 8 Feb 2025 16:12:22 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12803900
Run time (sec): 601.83
CPU time (sec): 34.08
Peak working set size (MB): 329.04
Peak swap size (MB): 14800.27
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>7.16.5</core_client_version>
<![CDATA[
<stderr_txt>
[11:01:33][82214][INFO ] Application startup - thank you for supporting Einstein@Home!
[11:01:33][82214][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_cfbf00124_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00124_segment_7_dms_200_57.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 7950000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_57.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_40000_57_7950000_3_0
------> GPU usage: 0.500000
[11:01:33][82214][INFO ] Starting data processing...
[11:01:33][82214][INFO ] opti: No host transfer for n_steps. Use device global.
[11:01:33][82214][INFO ] opti: No host transfer for mean. Use device global.
[11:01:33][82214][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[11:01:33][82214][INFO ] opti: sumspec[i] allloc, free and pinned.
[11:01:33][82214][INFO ] opti: power spectrum in fft callback (static link).
[11:01:33][82214][INFO ] opti: __constant__ access is not uniform, bad!
[11:01:33][82214][INFO ] Running on device 1 NVIDIA GeForce RTX 2080 Ti
[11:01:33][82214][INFO ] CUDA global memory status (initial GPU state, including context):
[11:01:33][82214][INFO ] No template file. Generating templates.
[11:01:33][82214][INFO ] Template param value T_cons = 50000
[11:01:38][82214][INFO ] Number of generated templates to be used: 50000
[11:01:38][82214][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00124_segment_7_dms_200_57.cpt
[11:01:38][82214][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_7_dms_200_57.cpt (No such file or directory).
------> Starting from scratch...
[11:01:38][82214][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_57.binary
[11:01:38][82214][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00124/Ter5_1_dns_cfbf00124_segment_7_dms_200_DM235.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796755953721
------> 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): 174806.69
------> DEC (J2000): -244614.7
------> 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: 235.7 cm^-3 pc
------> Scale factor: 1.44729
[11:01:38][82214][INFO ] Allocating memory for dedispersed compressed time series...
[11:01:38][82214][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[11:01:38][82214][INFO ] 8-bit allocation done
[11:01:38][82214][INFO ] Foobar
[11:01:38][82214][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_57.binary
[11:01:38][82214][INFO ] Allocating memory for dedispersed uncompressed time series.
[11:01:38][82214][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[11:01:38][82214][INFO ] FftSize = 12582913
[11:01:38][82214][INFO ] Seed for random number generator is 1103922442.
[11:01:40][82214][INFO ] 8[11:01:40][82214][INFO ] 9[11:01:41][82214][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[11:01:41][82214][INFO ] Normalization factor 3.97364e-08
[11:01:41][82214][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
[11:01:41][82214][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1442 MB (9576 MB free / 11018 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[11:01:41][82214][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[11:01:41][82214][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[11:01:41][82214][INFO ] Launching time series padding kernel: grid 196608, block 32
[11:02:33][82214][INFO ] Checkpoint committed!
[11:03:33][82214][INFO ] Checkpoint committed!
[11:04:33][82214][INFO ] Checkpoint committed!
[11:05:33][82214][INFO ] Checkpoint committed!
[11:06:33][82214][INFO ] Checkpoint committed!
[11:07:34][82214][INFO ] Checkpoint committed!
[11:08:34][82214][INFO ] Checkpoint committed!
[11:09:34][82214][INFO ] Checkpoint committed!
[11:10:34][82214][INFO ] Checkpoint committed!
[11:11:33][82214][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.499555 4432.979492 1.0558782 4.0176644 24.4844 20.8497  8
------> CAND:   0.499296 4733.354004 1.1354197 4.1880655 23.0103 19.2248  8
------> CAND:   1.498665 3960.166504 0.9537019 3.7368314 33.4523 18.8619  2
------> CAND:   1.498925 3620.190186 0.8117261 3.5496697 32.5552 18.3225  2
------> CAND:   1.498406 4364.571289 1.0847616 3.9517393 32.0164 17.9986  2
------> CAND:   0.749462 4026.220215 1.0120530 3.7512221 24.6165 17.0562  4
------> CAND:   0.249648 4432.979492 1.0558782 4.0176644 18.9714 16.7769 16
------> CAND:   0.749203 4133.988281 1.0497714 3.8086329 24.0685 16.609  4
------> CAND:   0.500074 4422.289551 1.0940802 6.0216055 20.5441 16.5339  8
------> CAND:   0.499815 3885.977539 0.5145403 4.1289983 20.2882 16.257  8
------> CAND:   0.500334 3812.096191 0.9816464 5.9894581 20.2679 16.235  8
------> CAND:   0.249907 4368.993652 0.6647947 5.5862036 18.3103 15.8557 16
------> CAND:   0.166605 3631.680176 0.5525373 3.7763126 17.8203 15.1783 16
------> CAND:   0.166345 5169.471191 1.1770490 4.5256844 17.7362 15.0624 16
------> CAND:   1.498146 4730.698730 1.1349736 4.1935859 26.9189 14.9413  2
------> CAND:   0.250167 3602.531982 0.9680808 5.9603238 17.5877 14.8584 16
------> CAND:   0.374731 4010.333252 0.9839905 3.7534566 18.9073 14.7708  8
------> CAND:   0.499036 5428.526367 1.1551044 4.8639522 18.7144 14.5643  8
------> CAND:   0.374472 4435.191406 1.0958157 4.0011768 18.5717 14.4119  8
------> CAND:   0.748943 4730.698730 1.1349736 4.1935859 20.4154 13.6455  4
------> CAND:   1.499184 4399.434570 0.8727347 5.8623638 20.1915 13.465  4
------> CAND:   1.499444 3844.732910 0.6238311 5.7321711 19.9075 13.2363  4
------> CAND:   0.187366 4043.904053 0.9906985 3.7785971 16.0296 12.7449 16
------> CAND:   0.749722 4315.183594 0.8103346 5.8312230 16.9089 12.6482  8
------> CAND:   0.214095 4059.946777 1.0148239 3.7736213 15.8603 12.5185 16
------> CAND:  42.141692 4013.964111 0.9840081 5.9927325 15.8209 12.466 16
------> CAND:   0.299733 3909.723389 0.9577746 3.6981821 15.784 12.4168 16
------> CAND:   1.499703 4161.900879 0.9993650 5.9997725 22.6163 12.3723  2
------> CAND: 461.984426 4286.064453 0.9618378 5.9588194 18.5438 12.1418  4
------> CAND:   1.499963 3621.915771 0.7556756 5.8653827 22.1879 12.1172  2
------> CAND:   1.248499 4822.865234 1.0644522 5.9046698 21.9744 11.9902  2
------> CAND: 462.138315 4118.740234 0.9635056 5.9826775 18.2503 11.9071  4
------> CAND:   1.249018 3642.029053 0.4680480 5.5531349 21.8291 11.9037  2
------> CAND:   1.248239 5234.017578 1.1832219 5.8361068 21.7926 11.882  2
------> CAND:   1.250056 3744.566895 0.4911430 3.9932876 21.7791 11.874  2
------> CAND: 235.568138 3853.105957 0.7511099 3.7813542 18.1892 11.8583  4
------> CAND:   1.248758 4303.845215 0.8144139 5.8310261 21.7415 11.8516  2
------> CAND: 173.189403 4952.858887 1.1620307 5.9431672 16.1107 11.8112  8
------> CAND:   1.249796 4350.685547 0.6817324 4.3336134 21.6189 11.7787  2
------> CAND: 173.192517 4556.672363 0.8992118 5.8466420 15.2905 11.7623 16
------> CAND: 164.626639 4764.562012 0.9111326 5.7569370 15.2515 11.7109 16
------> CAND: 189.892970 3762.106201 0.6218938 5.7512374 15.2436 11.7004 16
------> CAND:  32.731111 3978.213623 0.6287482 5.7036018 15.2378 11.6928 16
------> CAND: 115.428894 4511.547363 0.6970387 5.5487437 15.211 11.6574 16
------> CAND: 346.248014 3860.166260 0.4215697 5.2516041 17.9208 11.644  4
------> CAND: 115.540223 4015.115723 0.9602056 5.9851751 15.1733 11.6077 16
------> CAND:  86.582115 3750.936523 0.8333814 5.9158263 15.15 11.5771 16
------> CAND: 492.635052 5395.479004 1.1809955 5.7371416 17.7948 11.5435  4
------> CAND:   1.249277 5347.417969 1.1776085 4.6974511 21.2102 11.5357  2
------> CAND:   0.500853 3602.953125 0.9679919 5.9572749 17.6802 11.4521  4
------> CAND: 184.239044 4373.104004 0.9527431 5.9373817 17.5616 11.3576  4
------> CAND:  93.647252 4006.167480 0.9366940 5.9682918 17.5576 11.3544  4
------> CAND:  36.955661 4826.557129 1.0746028 4.3017769 14.9689 11.3393 16
------> CAND:   1.497887 4982.951660 1.1654912 4.3615537 20.8666 11.3315  2
------> CAND:  70.888559 3764.638428 0.4707657 5.4979539 15.5851 11.2639  8
------> CAND:  86.551234 3641.516113 0.4760481 5.5605049 14.8719 11.2121 16
------> CAND: 342.425444 3610.381592 0.9664314 5.9578481 15.5272 11.2038  8
------> CAND:  45.126047 3874.329834 0.6140326 3.9343452 14.8558 11.1911 16
------> CAND: 313.549860 3910.819092 0.9769338 3.6899393 25.728 11.1735  1
------> CAND: 124.279194 5176.265137 0.9328388 5.2549882 14.8423 11.1735 16
------> CAND:   0.249388 5421.042480 1.1362120 5.6091609 14.8386 11.1686 16
------> CAND:  86.965151 3734.598633 0.8680243 3.6087885 15.4917 11.167  8
------> CAND:   1.249537 4796.279297 0.9012299 4.4978456 20.5849 11.1642  2
------> CAND:  86.599243 4513.615723 0.9328157 5.8938904 14.8316 11.1594 16
------> CAND: 397.644062 3909.647705 0.9245126 3.7147849 25.6917 11.1578  1
------> CAND: 127.091495 3997.896973 0.8680097 3.8045363 15.4524 11.1263  8
------> CAND: 153.963927 4235.076172 0.9663777 3.9217525 25.5841 11.111  1
------> CAND:  86.544227 3652.915283 0.4270007 5.4436860 14.7816 11.0941 16
------> CAND:  86.576406 4791.757324 0.8594000 5.6548924 15.4211 11.0938  8
------> CAND:  57.729888 4952.858887 1.1620307 5.9431672 14.7808 11.093 16
------> CAND: 117.272187 3623.596191 0.7114877 3.6173115 14.7774 11.0886 16
------> CAND:  87.283050 3776.083740 0.7526903 3.7058194 14.7657 11.0734 16
------> CAND: 173.214835 3893.962402 0.9946509 5.9958615 15.3997 11.0716  8
------> CAND: 115.541261 3879.709961 0.9508700 5.9796734 14.7541 11.0582 16
------> CAND: 283.553976 3764.638428 0.4707657 5.4979539 20.3914 11.0493  2
------> CAND: 230.992213 4286.064453 0.9618378 5.9588194 15.3669 11.0377  8
------> CAND: 153.962629 4225.844727 0.9663591 3.9259520 25.3805 11.0226  1
------> CAND: 197.134832 4110.225586 0.4720445 4.6600351 14.7243 11.0193 16
------> CAND: 154.978867 3660.608887 0.8157583 3.5790849 15.3461 11.0161  8
------> CAND: 170.490768 4112.883301 0.4654228 5.0801272 14.7169 11.0097 16
------> CAND: 153.958737 4314.332031 1.0078813 3.9602511 25.3103 10.9921  1
------> CAND:  86.567064 3882.432373 0.5981992 5.6966858 14.6997 10.9873 16
------> CAND: 230.935899 4296.677246 0.8188735 5.8453631 15.2923 10.9604  8
------> CAND: 375.087266 3986.744629 0.4424945 5.1741371 17.0104 10.9191  4
------> CAND:  86.551493 3772.209961 0.5887377 5.7102232 14.6409 10.9106 16
------> CAND: 300.907093 4924.534668 1.1588943 4.3107929 15.2234 10.8892  8
------> CAND: 230.929671 3858.895264 0.5039536 5.5381527 15.1985 10.8634  8
------> CAND:  44.769481 3623.444092 0.6900599 5.8216467 14.6019 10.8599 16
------> CAND:  92.119522 4373.104004 0.9527431 5.9373817 15.1578 10.8213  8
------> CAND: 471.820342 4343.858887 0.6830820 4.3469391 19.963 10.7951  2
------> CAND: 115.353636 4749.600098 0.8182535 4.5631084 15.1322 10.7949  8
------> CAND: 153.963408 4229.598145 0.9664306 3.9231808 24.8438 10.7895  1
------> CAND:  93.245532 4405.700195 0.7274179 4.3266749 15.1234 10.7858  8
------> CAND: 467.226770 5414.625977 1.1556492 5.6572890 19.9444 10.7841  2
------> CAND: 404.152292 3631.826904 0.5512681 5.6806521 19.9367 10.7795  2
------> CAND: 153.959515 4318.708984 1.0081694 3.9576120 24.8187 10.7786  1
------> CAND: 153.959256 4320.714844 1.0081774 3.9590788 24.7936 10.7677  1
------> CAND:   0.166864 3716.195312 0.5193096 5.6229019 14.5291 10.7653 16
------> CAND: 230.805366 5454.145020 1.1369923 5.5929103 24.7837 10.7634  1
------> CAND: 346.378547 4952.858887 1.1620307 5.9431672 16.7997 10.7519  4
[11:11:33][82214][INFO ] Statistics: count dirty SumSpec pages 568255 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[11:11:33][82214][INFO ] Data processing finished successfully!
11:11:33 (82214): called boinc_finish(0)

</stderr_txt>
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