Task 1715251442

Name: Ter5_1_dns_cfbf00112_segment_1_dms_200_40000_168_7600000_1
Workunit ID: 865262164
Created: 16 Jan 2025 17:58:34 UTC
Sent: 17 Jan 2025 7:57:08 UTC
Report deadline: 31 Jan 2025 7:57:08 UTC
Received: 17 Jan 2025 8:51:51 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12799855
Run time (sec): 350.87
CPU time (sec): 25.77
Peak working set size (MB): 337.4
Peak swap size (MB): 10535.81
Peak disk usage (MB): 0.02
Validation state: Initial
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[03:44:14][353719][INFO ] Application startup - thank you for supporting Einstein@Home!
[03:44:14][353719][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_cfbf00112_segment_1_dms_200.zap -c Ter5_1_dns_cfbf00112_segment_1_dms_200_168.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 7600000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_168.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_40000_168_7600000_1_0
------> GPU usage: 0.500000
[03:44:14][353719][INFO ] Starting data processing...
[03:44:14][353719][INFO ] opti: No host transfer for n_steps. Use device global.
[03:44:14][353719][INFO ] opti: No host transfer for mean. Use device global.
[03:44:14][353719][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[03:44:14][353719][INFO ] opti: sumspec[i] allloc, free and pinned.
[03:44:14][353719][INFO ] opti: power spectrum in fft callback (static link).
[03:44:14][353719][INFO ] opti: __constant__ access is not uniform, bad!
[03:44:14][353719][INFO ] Running on device 0 NVIDIA GeForce RTX 3080 Ti
[03:44:14][353719][INFO ] CUDA global memory status (initial GPU state, including context):
[03:44:14][353719][INFO ] No template file. Generating templates.
[03:44:14][353719][INFO ] Template param value T_cons = 50000
[03:44:19][353719][INFO ] Number of generated templates to be used: 50000
[03:44:19][353719][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00112_segment_1_dms_200_168.cpt
[03:44:19][353719][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00112_segment_1_dms_200_168.cpt (No such file or directory).
------> Starting from scratch...
[03:44:19][353719][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_168.binary
[03:44:19][353719][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00112/Ter5_1_dns_cfbf00112_segment_1_dms_200_DM246.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.673399690248
------> 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): 174800.79
------> DEC (J2000): -244659.299999
------> 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: 246.8 cm^-3 pc
------> Scale factor: 1.10317
[03:44:19][353719][INFO ] Allocating memory for dedispersed compressed time series...
[03:44:19][353719][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[03:44:19][353719][INFO ] 8-bit allocation done
[03:44:19][353719][INFO ] Foobar
[03:44:19][353719][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_168.binary
[03:44:19][353719][INFO ] Allocating memory for dedispersed uncompressed time series.
[03:44:19][353719][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[03:44:19][353719][INFO ] FftSize = 12582913
[03:44:19][353719][INFO ] Seed for random number generator is -1035744062.
[03:44:22][353719][INFO ] 8[03:44:22][353719][INFO ] 9[03:44:23][353719][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[03:44:23][353719][INFO ] Normalization factor 3.97364e-08
[03:44:23][353719][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
[03:44:23][353719][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1661 MB (10383 MB free / 12044 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[03:44:23][353719][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[03:44:23][353719][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[03:44:23][353719][INFO ] Launching time series padding kernel: grid 196608, block 32
[03:50:04][353719][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 105.231222 4056.635742 0.7342190 5.9232831 17.8206 13.6121  8
------> CAND: 180.292169 3620.709717 0.7560820 5.9313445 29.5266 12.8232  1
------> CAND:  43.279899 4111.089355 0.6847396 5.8711772 16.8718 12.6091  8
------> CAND: 346.407093 4054.546143 0.9468714 6.0522661 16.5371 12.2575  8
------> CAND: 447.234704 3687.084717 0.3302231 5.2795181 18.6591 12.2341  4
------> CAND:  30.048825 3620.709717 0.7560820 5.9313445 16.441 12.1568  8
------> CAND: 280.416769 3906.344482 0.6584772 5.8722491 18.4776 12.0889  4
------> CAND:  60.056647 4078.079834 0.4944851 4.2197857 21.9761 11.9912  2
------> CAND:  43.281196 4016.574219 0.6514369 5.8524489 16.2551 11.9621  8
------> CAND:  30.028323 4078.079834 0.4944851 4.2197857 18.2766 11.9281  4
------> CAND:  60.059501 3923.866211 0.4455495 4.1384826 21.8651 11.9251  2
------> CAND: 141.678245 4944.809570 0.9580162 4.3688059 15.4061 11.915 16
------> CAND:  60.097390 3620.709717 0.7560820 5.9313445 18.2571 11.9125  4
------> CAND:  40.056017 4456.771973 0.7613239 5.8724284 16.096 11.7958  8
------> CAND: 115.435122 4520.236816 0.5922356 5.5133557 15.3143 11.7937 16
------> CAND:  43.263290 4111.666992 0.4463339 5.3916612 15.2767 11.7441 16
------> CAND: 243.505225 3616.692627 0.9393806 3.4391618 18.0437 11.742  4
------> CAND: 280.477235 4066.666504 0.8749097 6.0112519 16.0402 11.7376  8
------> CAND:  90.146214 3620.709717 0.7560820 5.9313445 21.3794 11.6362  2
------> CAND:  30.029621 3921.587402 0.4499871 4.1365170 17.7849 11.5356  4
------> CAND:  73.337547 3968.638672 0.4403573 4.2409501 15.1039 11.5165 16
------> CAND: 140.208385 3906.344482 0.6584772 5.8722491 15.8015 11.4888  8
------> CAND: 230.985206 4273.298340 0.8732973 6.0041761 15.772 11.4582  8
------> CAND: 115.477422 4767.612793 1.0155559 6.0242639 15.0472 11.442 16
------> CAND:  30.024690 4451.545410 0.6233736 4.3912106 17.6411 11.4209  4
------> CAND: 114.223993 3780.933350 0.9072705 3.5660529 17.629 11.4113  4
------> CAND:  21.639949 4111.089355 0.6847396 5.8711772 15.0061 11.388 16
------> CAND: 158.849446 4174.393555 0.9744831 6.0661187 14.9584 11.3255 16
------> CAND:  60.049380 4451.545410 0.6233736 4.3912106 20.7932 11.2879  2
------> CAND: 173.264142 3899.891113 0.9606516 6.0493650 14.9279 11.2855 16
------> CAND:  30.029880 3923.866211 0.4455495 4.1384826 17.4661 11.2815  4
------> CAND: 499.966186 5737.895020 1.1480705 5.6300726 17.3948 11.2248  4
------> CAND:  46.199896 4642.111328 0.9452178 5.9903617 14.8613 11.1983 16
------> CAND:  57.111996 3780.933350 0.9072705 3.5660529 15.4759 11.1505  8
------> CAND: 310.689031 3940.312256 0.8439798 3.7067492 15.4748 11.1494  8
------> CAND:  86.612218 4583.831055 1.0213821 6.0613785 14.8144 11.1369 16
------> CAND:  60.059242 3921.587402 0.4499871 4.1365170 20.509 11.1191  2
------> CAND: 182.749461 4081.331543 1.0425581 3.7108076 14.7943 11.1107 16
------> CAND: 115.452768 4511.644043 0.6888049 5.7528739 14.7912 11.1066 16
------> CAND: 116.164602 5070.843750 1.1812854 6.0605884 20.4524 11.0856  2
------> CAND: 115.459256 3809.492188 0.3897274 5.4316711 14.7687 11.0773 16
------> CAND: 492.144061 4740.791016 1.0162059 6.0226793 17.1998 11.0697  4
------> CAND: 127.854192 4151.603516 1.0017725 6.0785208 15.3819 11.0531  8
------> CAND: 115.530362 4231.362305 1.0101804 6.0821829 14.7361 11.0347 16
------> CAND: 404.154887 3863.186768 0.7200838 5.9231305 25.4064 11.0338  1
------> CAND: 230.786941 3944.109863 0.3525226 4.8685799 15.3327 11.0022  8
------> CAND: 111.374323 5746.178223 1.1935028 4.8563900 14.6886 10.9728 16
------> CAND: 499.902346 4031.260986 0.4370831 4.3293676 17.0595 10.9581  4
------> CAND: 186.961814 3763.154053 0.9142765 3.5511320 17.0535 10.9534  4
------> CAND: 492.045707 4136.194824 0.7738556 3.8917990 17.044 10.9459  4
------> CAND:  97.798361 5393.721680 0.9103446 5.3749309 14.6539 10.9276 16
------> CAND: 279.891782 4522.600098 0.8505645 4.1368637 15.2592 10.9262  8
------> CAND: 322.554049 4215.005371 1.0095192 3.8060412 20.176 10.9215  2
------> CAND: 173.203417 4054.546143 0.9468714 6.0522661 14.6446 10.9155 16
------> CAND:  16.375806 4004.215820 0.9405177 3.7031219 14.6278 10.8936 16
------> CAND:  60.061837 3783.770264 0.4083011 4.0601106 20.0908 10.871  2
------> CAND:  30.030918 3783.770264 0.4083011 4.0601106 16.9428 10.8654  4
------> CAND:  60.053273 4250.592285 0.5537202 4.3039036 20.0796 10.8643  2
------> CAND: 115.492473 4273.298340 0.8732973 6.0041761 14.6016 10.8595 16
------> CAND:  30.026507 4250.592285 0.5537202 4.3039036 16.9079 10.8377  4
------> CAND: 489.784344 4563.744629 0.7299598 4.3184094 24.9214 10.8232  1
------> CAND: 115.469377 4073.472412 0.6371806 5.8185439 14.5645 10.8113 16
------> CAND:  62.192667 3922.110352 0.4481530 5.5407758 15.1196 10.7818  8
------> CAND:  86.601838 4054.546143 0.9468714 6.0522661 14.5291 10.7652 16
------> CAND:  15.014162 4078.079834 0.4944851 4.2197857 15.0899 10.7512  8
------> CAND:  86.381515 3881.499512 0.5639626 3.8936164 14.5077 10.7375 16
------> CAND:  20.027879 4456.771973 0.7613239 5.8724284 14.4954 10.7216 16
------> CAND:  60.056387 4074.781982 0.4983677 4.2190795 19.8287 10.7155  2
------> CAND: 280.488134 3997.207764 0.8752626 6.0164428 15.0461 10.7061  8
------> CAND: 154.049046 3658.791016 0.8082597 5.9606729 14.4767 10.6973 16
------> CAND: 194.907984 4184.182617 0.8312427 3.8917320 15.0364 10.696  8
------> CAND: 115.505449 3876.219482 0.8216955 5.9851341 14.4743 10.6942 16
------> CAND:  81.589678 5139.516602 1.0718932 5.9500332 14.4642 10.6811 16
------> CAND: 349.917473 3911.442627 0.8585480 6.0008869 24.5336 10.6548  1
------> CAND:  86.588863 4043.854980 0.8251055 5.9825997 14.4418 10.6521 16
------> CAND:  40.560762 3997.966064 0.8467427 5.9961896 14.4204 10.6244 16
------> CAND:  30.048565 3620.624756 0.7566536 5.9275627 14.965 10.6224  8
------> CAND: 116.171609 4899.350586 1.0920041 6.0410013 19.6542 10.612  2
------> CAND: 115.557870 4637.599121 1.0783114 6.0810037 14.4019 10.6004 16
------> CAND: 125.899569 3876.640137 0.5794513 5.7943397 14.399 10.5966 16
------> CAND:  30.019500 4961.450195 0.8270023 4.5855050 14.939 10.5957  8
------> CAND: 267.628158 4717.355957 0.8751149 5.9049425 14.9369 10.5935  8
------> CAND:   5.956254 3641.080566 0.4541623 5.6602511 14.3899 10.5849 16
------> CAND: 481.067691 5144.644043 0.8508319 5.5883722 19.6031 10.5817  2
------> CAND: 303.010934 3835.073242 0.7546944 3.6766489 14.9244 10.5805  8
------> CAND:  50.075665 4299.688477 1.0475899 6.0928626 16.5764 10.5748  4
------> CAND: 381.816858 3886.294434 0.9119663 3.6318462 14.9165 10.5724  8
------> CAND:  60.044709 4686.851074 0.7104532 4.4893999 14.8934 10.5487  8
------> CAND: 155.367612 4168.439941 0.5458118 5.6428089 14.8886 10.5437  8
------> CAND: 178.107621 4205.121582 0.9422960 6.0494118 14.3569 10.5421 16
------> CAND: 107.820085 3714.645752 0.7581298 3.5845244 16.5211 10.531  4
------> CAND: 115.473010 3811.303467 0.6721992 5.8887014 14.3449 10.5265 16
------> CAND:  92.783606 3936.025146 0.8465853 3.6975105 16.5141 10.5255  4
------> CAND: 461.626822 5595.011719 1.2199236 5.9035478 16.508 10.5206  4
------> CAND: 403.829722 3990.383057 0.6837127 5.8869314 24.2193 10.5183  1
------> CAND: 230.733742 5701.372070 1.1734697 5.7254419 14.853 10.5071  8
------> CAND: 191.399680 4173.807129 0.6851500 4.0050755 14.3266 10.503 16
------> CAND: 211.840956 3844.167480 0.6002181 3.8093972 16.479 10.4976  4
------> CAND:  70.033217 4033.737549 1.0137465 6.0752225 14.3129 10.4852 16
------> CAND: 127.853413 4148.846191 1.0015513 6.0736804 14.8303 10.4837  8
[03:50:04][353719][INFO ] Statistics: count dirty SumSpec pages 1989 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[03:50:04][353719][INFO ] Data processing finished successfully!
03:50:04 (353719): called boinc_finish(0)

</stderr_txt>
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