Task 1713336281

Name: Ter5_1_dns_cfbf00111_segment_4_dms_200_40000_123_7200000_1
Workunit ID: 864090183
Created: 13 Jan 2025 1:36:57 UTC
Sent: 13 Jan 2025 14:20:47 UTC
Report deadline: 27 Jan 2025 14:20:47 UTC
Received: 14 Jan 2025 1:43:54 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13208066
Run time (sec): 948.93
CPU time (sec): 7.78
Peak working set size (MB): 252.77
Peak swap size (MB): 10386.69
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>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[20:27:55][219420][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_cfbf00111_segment_4_dms_200.zap -c Ter5_1_dns_cfbf00111_segment_4_dms_200_123.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 7200000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_4_dms_200_123.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_4_dms_200_40000_123_7200000_1_0
------> GPU usage: 0.500000
[20:27:55][219420][INFO ] Starting data processing...
[20:27:55][219420][INFO ] opti: No host transfer for n_steps. Use device global.
[20:27:55][219420][INFO ] opti: No host transfer for mean. Use device global.
[20:27:55][219420][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[20:27:55][219420][INFO ] opti: sumspec[i] allloc, free and pinned.
[20:27:55][219420][INFO ] opti: power spectrum in fft callback (static link).
[20:27:55][219420][INFO ] opti: __constant__ access is not uniform, bad!
[20:27:55][219420][INFO ] Running on device 0 NVIDIA GeForce RTX 4060
[20:27:55][219420][INFO ] CUDA global memory status (initial GPU state, including context):
[20:27:55][219420][INFO ] No template file. Generating templates.
[20:27:55][219420][INFO ] Template param value T_cons = 50000
[20:27:57][219420][INFO ] Number of generated templates to be used: 50000
[20:27:57][219420][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00111_segment_4_dms_200_123.cpt
[20:27:57][219420][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00111_segment_4_dms_200_123.cpt (No such file or directory).
------> Starting from scratch...
[20:27:57][219420][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_4_dms_200_123.binary
[20:27:57][219420][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00111/Ter5_1_dns_cfbf00111_segment_4_dms_200_DM242.30
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735106997206
------> 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): 174803.15
------> DEC (J2000): -244732.900002
------> 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: 242.3 cm^-3 pc
------> Scale factor: 1.38638
[20:27:57][219420][INFO ] Allocating memory for dedispersed compressed time series...
[20:27:57][219420][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[20:27:57][219420][INFO ] 8-bit allocation done
[20:27:57][219420][INFO ] Foobar
[20:27:57][219420][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_4_dms_200_123.binary
[20:27:57][219420][INFO ] Allocating memory for dedispersed uncompressed time series.
[20:27:57][219420][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[20:27:57][219420][INFO ] FftSize = 12582913
[20:27:57][219420][INFO ] Seed for random number generator is -1036285460.
[20:27:58][219420][INFO ] 8[20:27:58][219420][INFO ] 9[20:27:58][219420][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[20:27:58][219420][INFO ] Normalization factor 3.97364e-08
[20:27:58][219420][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
[20:27:58][219420][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2961 MB (4968 MB free / 7929 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[20:27:58][219420][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[20:27:58][219420][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[20:27:58][219420][INFO ] TimeSeriesLength = 16774090, params->nsamples = 25165824
sum = -1146.31347656, mean= -0.00006834  -0.00006834
[20:27:58][219420][INFO ] Launching time series padding kernel: grid 196608, block 32
[20:28:55][219420][INFO ] Checkpoint committed!
[20:29:55][219420][INFO ] Checkpoint committed!
[20:30:55][219420][INFO ] Checkpoint committed!
[20:31:55][219420][INFO ] Checkpoint committed!
[20:32:56][219420][INFO ] Checkpoint committed!
[20:33:56][219420][INFO ] Checkpoint committed!
[20:34:56][219420][INFO ] Checkpoint committed!
[20:35:56][219420][INFO ] Checkpoint committed!
[20:36:56][219420][INFO ] Checkpoint committed!
[20:37:56][219420][INFO ] Checkpoint committed!
[20:38:56][219420][INFO ] Checkpoint committed!
[20:39:56][219420][INFO ] Checkpoint committed!
[20:40:56][219420][INFO ] Checkpoint committed!
[20:41:56][219420][INFO ] Checkpoint committed!
[20:42:56][219420][INFO ] Checkpoint committed!
[20:43:43][219420][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  86.546303 4691.436523 0.6902663 5.8654132 16.1306 12.8801 16
------> CAND: 182.113664 4860.479004 0.6107139 5.6001472 15.5442 12.098 16
------> CAND: 246.389929 5478.719727 0.8666793 5.7134590 16.3279 12.0382  8
------> CAND:  78.175057 4308.156250 0.8290356 6.0691066 15.3738 11.8723 16
------> CAND: 115.447838 4228.835449 0.4978554 5.7180548 15.3448 11.834 16
------> CAND: 175.710794 3729.510254 0.6815285 5.9754558 15.3233 11.8056 16
------> CAND: 115.387113 5258.560547 0.7348791 5.5751538 15.2728 11.7389 16
------> CAND: 333.003705 4288.005859 0.9518498 3.7950029 15.9617 11.6557  8
------> CAND: 136.664009 5075.474609 1.1867218 4.1368976 15.2049 11.6494 16
------> CAND:  86.524504 4618.340332 0.5509993 5.6461129 15.2003 11.6434 16
------> CAND: 119.071364 3837.047852 0.2691962 4.6665864 15.1933 11.6341 16
------> CAND: 273.328017 5075.474609 1.1867218 4.1368976 15.9325 11.6253  8
------> CAND: 115.386594 5277.403809 0.7279667 5.5595164 15.1206 11.5384 16
------> CAND:  65.526581 3735.206055 0.8908144 3.4743230 15.114 11.5298 16
------> CAND: 231.099650 3617.284424 0.8711926 6.0383410 15.786 11.4727  8
------> CAND:  75.808074 3888.599854 0.6623482 3.6902087 15.0705 11.4726 16
------> CAND: 115.522836 3674.230225 0.6693190 5.9578395 15.0385 11.4305 16
------> CAND:  92.345554 5046.115723 1.1133515 4.1590571 15.0336 11.424 16
------> CAND: 130.751352 4867.133789 0.6094709 5.6145124 15.021 11.4075 16
------> CAND: 432.980385 3811.739746 0.9347084 6.0909367 17.5256 11.3289  4
------> CAND: 144.961035 3836.487793 1.0031648 3.5036104 14.9451 11.308 16
------> CAND: 115.391524 6116.526367 1.2167721 5.8385944 15.6219 11.3021  8
------> CAND:  45.686587 5461.858887 0.8729957 4.7535882 15.6001 11.2794  8
------> CAND: 127.203343 3842.473389 0.5815700 3.7188346 20.7407 11.2567  2
------> CAND: 162.583264 4334.557617 0.4892155 4.2946720 14.8989 11.2475 16
------> CAND: 231.016347 4380.351562 0.8811571 6.1028271 15.5196 11.1959  8
------> CAND:  86.535663 4220.523438 0.5622284 5.8316875 14.8213 11.146 16
------> CAND: 173.213278 3817.587646 1.0004836 6.1107988 15.4697 11.1442  8
------> CAND: 173.049268 4618.340332 0.5509993 5.6461129 15.4455 11.119  8
------> CAND: 372.467781 3848.605713 0.5661502 5.8897929 25.6015 11.1186  1
------> CAND: 173.212240 4200.795410 0.9478140 6.1300197 14.7775 11.0887 16
------> CAND: 239.559389 3794.021484 0.6871752 3.6009829 17.2059 11.0745  4
------> CAND: 136.462111 4287.697266 0.4121711 5.4106493 15.3929 11.0646  8
------> CAND:  55.879328 3622.360107 0.7018117 5.9720645 14.7465 11.0483 16
------> CAND: 362.010340 3958.916748 0.8924553 6.0914884 15.3604 11.0309  8
------> CAND: 259.860271 5079.875977 0.7399226 4.5884438 15.3366 11.0063  8
------> CAND: 354.421514 3631.307129 0.5261363 5.8591375 20.2251 10.9506  2
------> CAND: 146.300103 3795.476074 0.5053334 5.8285151 25.2117 10.9493  1
------> CAND: 190.148586 4309.272949 1.0215905 6.1683917 15.2664 10.9336  8
------> CAND: 298.612254 5887.401855 0.9819236 5.1234684 15.2651 10.9323  8
------> CAND: 161.610624 3927.170166 0.5976534 3.7708223 17.0157 10.9233  4
------> CAND:  87.672832 3763.572998 0.7415982 6.0055490 15.2509 10.9176  8
------> CAND: 276.340400 3614.512695 0.9326845 3.3858843 15.23 10.896  8
------> CAND: 104.716356 3857.616943 0.9220424 6.0939732 15.2295 10.8955  8
------> CAND: 115.563319 3742.521240 0.9626355 6.0900612 15.1454 10.8085  8
------> CAND: 253.245901 3735.918213 0.2682631 4.3301692 16.8511 10.7926  4
------> CAND:  86.577704 3931.428711 0.7244599 6.0088744 14.5493 10.7916 16
------> CAND: 146.297248 3883.962646 0.5298315 5.8493304 24.8461 10.7905  1
------> CAND: 346.224658 3741.177979 0.4263255 5.7245727 16.8293 10.7753  4
------> CAND:  99.102913 4540.835449 0.7427825 5.9719591 14.5243 10.759 16
------> CAND: 301.507857 3845.685059 0.9572976 6.1069865 15.094 10.7555  8
------> CAND:  34.145696 3787.559326 0.5354218 5.8618603 15.0863 10.7475  8
------> CAND:  60.115296 3912.241211 0.4109160 5.6628313 14.4859 10.7092 16
------> CAND:  49.885964 3851.800293 0.7161817 3.6249366 14.4809 10.7027 16
------> CAND: 156.220619 3622.404053 0.6794313 5.9611049 15.0381 10.6977  8
------> CAND:  82.578149 4179.661133 0.9214157 3.7425053 14.4546 10.6686 16
------> CAND: 156.739896 4088.072510 0.5806044 3.9175131 14.4462 10.6578 16
------> CAND:  70.279491 4744.270996 1.0950741 3.9917455 14.4456 10.657 16
------> CAND: 114.216726 5461.858887 0.8729957 4.7535882 19.7273 10.6553  2
------> CAND: 164.087898 4316.635742 0.8959708 3.8336074 19.7154 10.6483  2
------> CAND: 348.237152 4067.168213 0.9491028 3.6583846 16.6666 10.6463  4
------> CAND:  78.147808 4233.122070 1.0429102 6.1726284 14.9639 10.6213  8
------> CAND: 153.374582 3881.104004 0.9164885 3.5569201 14.4153 10.6177 16
------> CAND: 224.062799 5136.489258 0.8008431 4.5356817 14.9513 10.6083  8
------> CAND: 230.995067 3815.116699 0.9005149 6.0844293 14.9499 10.6068  8
------> CAND: 259.823161 3992.861084 0.9664469 6.1260219 14.9405 10.5972  8
------> CAND: 159.587750 4938.108398 0.8341575 4.3043389 14.9278 10.584  8
------> CAND:  88.187180 3688.498291 0.8783724 6.0516224 14.9245 10.5807  8
------> CAND: 121.860309 3885.682861 0.5252164 5.8437715 14.9222 10.5783  8
------> CAND: 228.937419 3696.977295 0.8190101 6.0369148 14.922 10.5781  8
------> CAND: 127.856008 5855.557129 1.2559127 6.0487061 16.5798 10.5775  4
------> CAND: 221.407242 3791.887451 0.8300315 3.5319066 14.9193 10.5753  8
------> CAND:  87.962185 4990.232422 1.0291789 4.1851139 14.3759 10.5667 16
------> CAND: 280.226030 3693.959473 0.2857136 5.3402524 14.9046 10.5601  8
------> CAND: 115.497404 3815.116699 0.9005149 6.0844293 14.3686 10.5573 16
------> CAND:  50.433528 3932.750000 0.8297024 3.6228456 14.3674 10.5557 16
------> CAND: 407.652032 3829.524170 0.9132365 6.0908084 19.544 10.5467  2
------> CAND: 119.065655 5464.614258 1.2293940 6.1426711 14.3563 10.5413 16
------> CAND: 115.566433 3969.172852 1.0056843 6.1355686 14.3536 10.5378 16
------> CAND: 435.854189 6131.416504 1.1589618 5.7146292 19.5235 10.5345  2
------> CAND: 275.106174 4832.799316 0.6660695 4.4515471 14.866 10.5204  8
------> CAND:  86.575109 3924.658691 0.6022280 5.9199200 14.3351 10.514 16
------> CAND:  86.504003 3837.562744 0.2716210 5.0601149 14.3346 10.5133 16
------> CAND: 153.653554 4855.874512 0.9491788 4.1530943 14.3293 10.5064 16
------> CAND: 164.083746 4417.421387 0.9374516 3.8746932 19.4704 10.503  2
------> CAND:  54.985578 3644.060547 0.9140311 3.4096560 14.3252 10.5011 16
------> CAND: 177.273558 5483.011230 0.8650337 5.7056494 16.4826 10.5005  4
------> CAND: 175.345665 3763.572998 0.7415982 6.0055490 16.4802 10.4986  4
------> CAND: 115.486764 3625.382080 0.6316929 5.9304299 14.3207 10.4953 16
------> CAND:  80.052346 4065.192139 0.6132159 3.8643670 14.8329 10.4864  8
------> CAND:  50.315971 4708.817383 0.8504049 6.0445447 14.3132 10.4857 16
------> CAND: 127.029212 3626.815186 0.6076838 5.9154892 24.1092 10.4705  1
------> CAND: 362.747346 4137.865723 0.7443050 6.0217638 14.8111 10.464  8
------> CAND: 410.888890 4421.777832 0.5574392 4.2404108 16.4317 10.4602  4
------> CAND: 109.177318 4006.436035 0.9438286 3.6237772 14.2929 10.4594 16
------> CAND: 100.315599 3941.443359 0.9395945 6.1109757 14.2875 10.4524 16
------> CAND:  77.021539 4165.097656 1.0099969 6.1567063 14.2864 10.451 16
------> CAND: 280.310371 4329.024414 0.4941620 5.6620412 14.7954 10.4478  8
------> CAND: 324.070881 3671.126221 0.3166338 3.9867828 16.4024 10.437  4
------> CAND: 401.672682 3846.672852 0.7223004 3.6231399 19.3473 10.4301  2
[20:43:43][219420][INFO ] Statistics: count dirty SumSpec pages 1796 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[20:43:43][219420][INFO ] Data processing finished successfully!
20:43:43 (219420): called boinc_finish(0)

</stderr_txt>
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