Task 1732966582

Name: Ter5_1_dns_cfbf00127_segment_4_dms_200_40000_152_2600000_1
Workunit ID: 875794089
Created: 20 Feb 2025 20:48:03 UTC
Sent: 21 Feb 2025 8:00:06 UTC
Report deadline: 7 Mar 2025 8:00:06 UTC
Received: 21 Feb 2025 10:33:59 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 731.89
CPU time (sec): 15.32
Peak working set size (MB): 432.17
Peak swap size (MB): 14918.64
Peak disk usage (MB): 0.05
Validation state: Initial
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[03:21:37][3030755][INFO ] Application startup - thank you for supporting Einstein@Home!
[03:21:37][3030755][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_cfbf00127_segment_4_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_4_dms_200_152.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 2600000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_152.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_40000_152_2600000_1_0
------> GPU usage: 0.500000
[03:21:37][3030755][INFO ] Starting data processing...
[03:21:37][3030755][INFO ] opti: No host transfer for n_steps. Use device global.
[03:21:37][3030755][INFO ] opti: No host transfer for mean. Use device global.
[03:21:37][3030755][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[03:21:37][3030755][INFO ] opti: sumspec[i] allloc, free and pinned.
[03:21:37][3030755][INFO ] opti: power spectrum in fft callback (static link).
[03:21:37][3030755][INFO ] opti: __constant__ access is not uniform, bad!
[03:21:38][3030755][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[03:21:38][3030755][INFO ] CUDA global memory status (initial GPU state, including context):
[03:21:38][3030755][INFO ] No template file. Generating templates.
[03:21:38][3030755][INFO ] Template param value T_cons = 50000
[03:21:43][3030755][INFO ] Number of generated templates to be used: 50000
[03:21:43][3030755][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_4_dms_200_152.cpt
[03:21:43][3030755][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_4_dms_200_152.cpt (No such file or directory).
------> Starting from scratch...
[03:21:43][3030755][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_152.binary
[03:21:43][3030755][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_4_dms_200_DM245.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735044927053
------> 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): 174809.05
------> DEC (J2000): -244648.200001
------> 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: 245.2 cm^-3 pc
------> Scale factor: 1.2378
[03:21:43][3030755][INFO ] Allocating memory for dedispersed compressed time series...
[03:21:43][3030755][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[03:21:43][3030755][INFO ] 8-bit allocation done
[03:21:43][3030755][INFO ] Foobar
[03:21:43][3030755][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_4_dms_200_152.binary
[03:21:43][3030755][INFO ] Allocating memory for dedispersed uncompressed time series.
[03:21:43][3030755][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[03:21:43][3030755][INFO ] FftSize = 12582913
[03:21:43][3030755][INFO ] Seed for random number generator is -1032268744.
[03:21:45][3030755][INFO ] 8[03:21:45][3030755][INFO ] 9[03:21:46][3030755][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[03:21:46][3030755][INFO ] Normalization factor 3.97364e-08
[03:21:46][3030755][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
[03:21:46][3030755][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1659 MB (14626 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[03:21:46][3030755][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[03:21:46][3030755][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[03:21:46][3030755][INFO ] Launching time series padding kernel: grid 196608, block 32
[03:22:38][3030755][INFO ] Checkpoint committed!
[03:23:38][3030755][INFO ] Checkpoint committed!
[03:24:38][3030755][INFO ] Checkpoint committed!
[03:25:38][3030755][INFO ] Checkpoint committed!
[03:26:38][3030755][INFO ] Checkpoint committed!
[03:27:38][3030755][INFO ] Checkpoint committed!
[03:28:38][3030755][INFO ] Checkpoint committed!
[03:29:38][3030755][INFO ] Checkpoint committed!
[03:30:38][3030755][INFO ] Checkpoint committed!
[03:31:38][3030755][INFO ] Checkpoint committed!
[03:32:38][3030755][INFO ] Checkpoint committed!
[03:33:38][3030755][INFO ] Checkpoint committed!
[03:33:47][3030755][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 427.528617 3675.666748 0.6590858 0.4152326 19.1953 12.664  4
------> CAND: 115.224919 4273.645508 0.6915320 2.7869446 15.5913 12.1604 16
------> CAND: 359.923627 3877.081543 0.5375117 0.6876694 16.3484 12.0598  8
------> CAND: 249.645471 3953.314453 0.8159891 2.9020319 16.271 11.9788  8
------> CAND: 213.764438 3675.666748 0.6590858 0.4152326 16.1907 11.8948  8
------> CAND: 345.750016 4009.034668 0.8477219 2.9154201 26.4096 11.4696  1
------> CAND:  56.242381 5603.854004 0.8831620 1.9776155 15.0618 11.4612 16
------> CAND: 305.641838 5473.754883 1.0132753 1.4858799 15.7197 11.4037  8
------> CAND: 345.370354 4136.926758 1.0519626 3.0095301 17.6106 11.3966  4
------> CAND: 271.230405 3809.106934 0.6512765 0.5261998 15.6825 11.3651  8
------> CAND: 151.234410 4238.254395 0.6457365 0.8609345 14.9532 11.3187 16
------> CAND:  99.702639 3655.874512 0.8360236 0.3180303 15.6324 11.3131  8
------> CAND: 129.584080 3856.847168 0.7043785 0.5257409 15.6266 11.307  8
------> CAND: 370.142319 3914.989746 0.8370786 0.4944173 15.5777 11.2562  8
------> CAND: 208.627714 4202.552734 0.7910100 2.8828666 17.3803 11.2132  4
------> CAND:  55.522243 4259.032227 1.0449347 0.6232244 15.5008 11.1764  8
------> CAND: 161.684324 4457.465820 0.9285977 2.9511597 14.8388 11.1689 16
------> CAND: 127.692258 4503.341797 0.8023160 0.9231963 14.8208 11.1454 16
------> CAND:  86.343367 4150.825195 1.0540057 3.0112584 14.8081 11.1287 16
------> CAND: 131.292688 3903.858154 0.9792325 2.9578385 14.8074 11.1279 16
------> CAND: 392.898677 3739.095703 0.9626434 2.9308019 17.2716 11.1268  4
------> CAND:  53.929895 3732.765137 0.6683152 0.4520393 14.7869 11.1011 16
------> CAND: 281.948652 4902.706055 1.0309751 2.9647522 15.4138 11.0862  8
------> CAND:  76.770334 4348.131836 0.9900165 2.9875057 15.3675 11.0383  8
------> CAND:  86.423036 3634.230957 0.5032325 2.6637468 14.7286 11.025 16
------> CAND:  86.365685 4261.450195 0.9047316 2.9474018 14.7264 11.0221 16
------> CAND: 379.053604 4633.420898 1.0852416 0.8283823 15.338 11.0077  8
------> CAND:  86.444316 3679.987793 0.3009213 2.2122648 14.7147 11.0068 16
------> CAND:  16.661266 5951.858887 1.2255849 2.7202497 14.6957 10.982 16
------> CAND: 385.310629 3808.368164 0.7913569 2.8741307 15.2372 10.9034  8
------> CAND: 204.129901 4299.121094 0.8973740 2.9484422 15.2166 10.8822  8
------> CAND: 119.272224 4098.668945 0.8393138 2.9192076 16.9567 10.8765  4
------> CAND: 345.687474 4679.981934 0.8142068 2.8396339 16.9483 10.8698  4
------> CAND:  93.520612 4385.688477 0.8749879 0.7864735 14.6055 10.8646 16
------> CAND:  48.452176 3959.780518 0.8673744 0.5102065 14.6025 10.8606 16
------> CAND: 145.971305 4352.501953 1.0222191 0.6830544 14.5981 10.855 16
------> CAND: 103.358863 4228.375000 0.9112005 2.9510453 14.5973 10.8539 16
------> CAND:  75.286979 4014.175781 0.8163065 0.5658594 14.5909 10.8457 16
------> CAND: 115.221805 4278.149414 0.8375010 2.9149156 14.5795 10.8307 16
------> CAND:  86.418884 3913.309814 0.5112185 2.6470683 14.5783 10.8293 16
------> CAND:  54.235337 5235.222656 1.2054849 1.1219366 14.5514 10.7943 16
------> CAND:   5.144509 4512.166504 0.8000191 0.9233043 14.5512 10.794 16
------> CAND: 445.338211 4106.427246 0.8348851 0.6230640 19.9479 10.7862  2
------> CAND: 197.106805 4101.172852 0.9788382 0.5489208 14.5272 10.7628 16
------> CAND:  66.677504 4226.508301 0.6553670 0.8493603 14.5216 10.7555 16
------> CAND: 350.819787 4236.117676 0.6478934 2.7565691 15.0922 10.7536  8
------> CAND:   5.145029 4825.898926 0.9262782 1.0445864 14.5031 10.7316 16
------> CAND: 345.642839 5079.985352 0.9789609 2.8730583 16.773 10.7307  4
------> CAND: 461.247420 3904.098877 0.4237652 2.4937353 19.8433 10.7241  2
------> CAND: 148.175056 4666.570312 0.8575985 2.8813808 14.4871 10.7108 16
------> CAND: 120.361384 3949.825928 0.8943129 2.9364605 14.4829 10.7053 16
------> CAND: 119.476977 3869.459229 0.9184700 2.9328623 15.0346 10.6942  8
------> CAND:  73.420330 4667.259277 0.5469767 2.2984226 14.473 10.6924 16
------> CAND: 159.705567 3747.137695 0.8070782 0.3908381 15.0328 10.6924  8
------> CAND: 115.214799 4174.373047 0.9492521 2.9679687 14.4599 10.6754 16
------> CAND: 333.001888 4767.781738 1.0348221 2.9876716 19.7556 10.6721  2
------> CAND:  45.189886 3720.304443 0.4843822 0.6135685 14.4557 10.6701 16
------> CAND: 314.096127 4470.408203 0.4517941 1.7538117 14.9882 10.6463  8
------> CAND: 374.449133 4386.101074 0.5798677 2.6043081 16.6558 10.6377  4
------> CAND: 277.085969 4359.373535 0.7609329 0.8438860 24.4737 10.6288  1
------> CAND: 193.086230 4300.810547 0.5236685 2.5445466 16.6349 10.6212  4
------> CAND: 353.105543 4469.205566 0.4540963 2.0399559 16.6343 10.6207  4
------> CAND:  37.704604 3671.118164 0.6826425 2.8091128 14.4167 10.6195 16
------> CAND: 203.873766 4392.727051 0.5752674 2.6058545 14.9464 10.6033  8
------> CAND: 426.507189 4461.212891 0.6274173 1.0931008 19.629 10.5971  2
------> CAND: 161.914249 3854.301758 1.0056245 2.9590132 14.397 10.594 16
------> CAND: 394.213610 4101.172852 0.9788382 0.5489208 14.9108 10.5666  8
------> CAND: 115.189626 3952.021484 0.9858281 2.9658313 14.9005 10.5559  8
------> CAND: 230.456067 4492.551758 1.0331535 3.0093207 14.893 10.5482  8
------> CAND: 138.543114 4359.373535 0.7609329 0.8438860 14.8929 10.5481  8
------> CAND:  46.952732 5015.260742 1.1091685 1.0507663 14.8761 10.5308  8
------> CAND:  88.276451 3755.885254 0.9331111 0.3506029 14.3417 10.5224 16
------> CAND: 219.205826 3844.333984 0.9407616 2.9373043 16.5087 10.5212  4
------> CAND: 362.972341 3707.481934 0.7791045 2.8610020 16.4949 10.5102  4
------> CAND: 115.189367 4428.441406 0.7207137 2.8041186 14.8532 10.5073  8
------> CAND: 345.776745 3768.705322 0.2803398 1.9308776 14.849 10.5029  8
------> CAND:  78.961889 3943.841064 0.5098587 2.6302295 14.8452 10.499  8
------> CAND: 338.300806 3670.814697 0.9648672 2.9180818 14.8268 10.4802  8
------> CAND: 230.657706 4825.547363 0.6192086 2.3953388 14.825 10.4782  8
------> CAND: 345.688772 3634.715088 0.4933123 2.6529078 16.4494 10.4742  4
------> CAND:  86.381255 3657.898682 0.7972941 2.8610549 14.2966 10.4642 16
------> CAND: 307.104172 4391.688477 1.0608548 3.0229599 14.8084 10.4612  8
------> CAND:  90.099243 3820.055420 0.9150166 0.4012331 16.4273 10.4567  4
------> CAND: 172.762511 3657.898682 0.7972941 2.8610549 14.8012 10.4538  8
------> CAND: 214.135796 3615.485352 0.9300460 2.8967807 14.7955 10.4479  8
------> CAND:  55.033068 4463.110352 0.9277034 0.7989363 14.2807 10.4436 16
------> CAND: 115.267998 3783.632080 0.5443682 2.7087572 14.275 10.4362 16
------> CAND: 291.400235 3618.781250 0.7816903 2.8444133 14.7828 10.4348  8
------> CAND: 317.274336 4457.490234 0.4755842 1.5095065 14.7819 10.4339  8
------> CAND: 345.832799 4205.921875 0.5230073 2.5849214 16.3946 10.4308  4
------> CAND: 338.259803 3795.906250 0.9373288 2.9291263 19.3372 10.4241  2
------> CAND: 315.331910 5113.882812 0.7976800 2.6251030 19.319 10.4134  2
------> CAND: 115.387372 4505.352539 0.7528541 0.9712884 14.2532 10.4082 16
------> CAND:  32.877993 3704.319580 0.8043073 2.8670917 14.2526 10.4073 16
------> CAND: 346.344032 4075.608643 1.0419571 0.5154745 16.3631 10.4059  4
------> CAND: 152.821049 5473.754883 1.0132753 1.4858799 14.2511 10.4054 16
------> CAND: 172.843737 4679.981934 0.8142068 2.8396339 14.754 10.4053  8
------> CAND: 380.737040 4718.041992 1.0921746 3.0234098 14.7514 10.4025  8
------> CAND:  85.572884 4304.325684 1.0492741 0.6434337 14.2484 10.402 16
------> CAND:  91.979646 3977.268311 0.8854076 0.5136651 14.2419 10.3935 16
[03:33:47][3030755][INFO ] Statistics: count dirty SumSpec pages 1827 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[03:33:47][3030755][INFO ] Data processing finished successfully!
03:33:47 (3030755): called boinc_finish(0)

</stderr_txt>
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