Task 1726730529

Name: Ter5_1_dns_cfbf00125_segment_4_dms_200_40000_190_4900000_0
Workunit ID: 872137778
Created: 8 Feb 2025 3:24:24 UTC
Sent: 8 Feb 2025 10:30:02 UTC
Report deadline: 22 Feb 2025 10:30:02 UTC
Received: 8 Feb 2025 11:06:23 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12767178
Run time (sec): 345.58
CPU time (sec): 20.85
Peak working set size (MB): 273.97
Peak swap size (MB): 10535.63
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>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[05:55:32][4050661][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_4_dms_200.zap -c Ter5_1_dns_cfbf00125_segment_4_dms_200_190.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 4900000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_4_dms_200_190.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_4_dms_200_40000_190_4900000_0_0
------> GPU usage: 0.500000
[05:55:32][4050661][INFO ] Starting data processing...
[05:55:32][4050661][INFO ] opti: No host transfer for n_steps. Use device global.
[05:55:32][4050661][INFO ] opti: No host transfer for mean. Use device global.
[05:55:32][4050661][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[05:55:32][4050661][INFO ] opti: sumspec[i] allloc, free and pinned.
[05:55:32][4050661][INFO ] opti: power spectrum in fft callback (static link).
[05:55:32][4050661][INFO ] opti: __constant__ access is not uniform, bad!
[05:55:32][4050661][INFO ] Running on device 0 NVIDIA GeForce RTX 3090
[05:55:32][4050661][INFO ] CUDA global memory status (initial GPU state, including context):
[05:55:32][4050661][INFO ] No template file. Generating templates.
[05:55:32][4050661][INFO ] Template param value T_cons = 50000
[05:55:36][4050661][INFO ] Number of generated templates to be used: 50000
[05:55:36][4050661][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00125_segment_4_dms_200_190.cpt
[05:55:36][4050661][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00125_segment_4_dms_200_190.cpt (No such file or directory).
------> Starting from scratch...
[05:55:36][4050661][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_4_dms_200_190.binary
[05:55:36][4050661][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00125/Ter5_1_dns_cfbf00125_segment_4_dms_200_DM249.00
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735048957133
------> 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): 174807.87
------> DEC (J2000): -244631.5
------> 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: 249 cm^-3 pc
------> Scale factor: 1.16464
[05:55:36][4050661][INFO ] Allocating memory for dedispersed compressed time series...
[05:55:36][4050661][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[05:55:36][4050661][INFO ] 8-bit allocation done
[05:55:36][4050661][INFO ] Foobar
[05:55:36][4050661][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_4_dms_200_190.binary
[05:55:36][4050661][INFO ] Allocating memory for dedispersed uncompressed time series.
[05:55:36][4050661][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[05:55:36][4050661][INFO ] FftSize = 12582913
[05:55:36][4050661][INFO ] Seed for random number generator is -1037096589.
[05:55:38][4050661][INFO ] 8[05:55:38][4050661][INFO ] 9[05:55:38][4050661][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[05:55:38][4050661][INFO ] Normalization factor 3.97364e-08
[05:55:38][4050661][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
[05:55:38][4050661][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1633 MB (22637 MB free / 24270 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[05:55:38][4050661][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[05:55:38][4050661][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[05:55:38][4050661][INFO ] Launching time series padding kernel: grid 196608, block 32
[06:01:16][4050661][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 251.947318 3717.978760 0.9451974 3.1881490 22.0507 12.0356  2
------> CAND: 367.651550 3667.923828 0.7026244 3.1664343 18.19 11.8589  4
------> CAND: 345.826052 7732.809570 0.8160585 3.9125266 15.9753 11.6699  8
------> CAND:  43.496070 4003.608154 1.0136311 3.2961180 15.1844 11.6224 16
------> CAND: 280.339436 5620.438965 0.7508661 0.5932714 15.8766 11.5671  8
------> CAND: 179.930673 4419.343750 0.3195272 3.4001427 17.7267 11.4891  4
------> CAND: 246.782566 3633.740479 0.4397852 3.1429832 15.7275 11.4118  8
------> CAND: 259.081224 4336.929199 1.0093361 3.3987274 20.8888 11.3447  2
------> CAND:  39.988025 5004.497559 0.6795210 3.5712781 14.8684 11.2076 16
------> CAND: 125.980276 4754.890137 0.8412657 3.5153878 17.2869 11.1389  4
------> CAND: 230.389373 4139.399414 0.9165946 3.3416016 17.239 11.1008  4
------> CAND: 200.461480 6764.143066 0.8649945 0.7780739 17.2348 11.0974  4
------> CAND: 100.130569 4373.492676 0.9428833 0.2939054 14.781 11.0933 16
------> CAND: 168.991064 4943.606934 0.7928523 3.5500841 17.229 11.0929  4
------> CAND: 432.616294 3995.632324 0.7746782 0.1654931 17.1959 11.0665  4
------> CAND: 230.432192 4890.863281 0.4925671 3.5418158 15.3733 11.0443  8
------> CAND:  17.105805 5045.463867 1.1918826 3.5850902 14.7133 11.005 16
------> CAND: 366.931413 3748.104492 0.3267692 3.1939178 15.3318 11.0012  8
------> CAND:  54.681174 4725.862793 1.0747873 0.3860944 14.6719 10.9511 16
------> CAND: 116.641839 4602.733887 1.1263295 0.3579134 15.2831 10.9509  8
------> CAND:  87.808037 4290.568359 0.7913007 3.3823407 14.6568 10.9314 16
------> CAND: 202.480980 4291.282227 0.5094624 3.3852522 14.6544 10.9283 16
------> CAND: 105.943055 3711.908691 0.9706598 0.0569158 14.6495 10.9219 16
------> CAND: 372.634905 3983.398193 0.9950100 0.1627116 15.2452 10.9117  8
------> CAND:  96.863090 4505.754883 0.6443117 3.4487717 14.6361 10.9044 16
------> CAND: 384.040332 4334.569824 0.9837501 3.4027860 15.2049 10.8701  8
------> CAND: 419.904497 4974.443359 0.5435534 3.5482137 20.084 10.8669  2
------> CAND: 230.548452 4039.409424 0.4481435 3.3035712 16.8954 10.8278  4
------> CAND: 437.694888 5451.382812 0.8768765 0.5558145 16.8887 10.8225  4
------> CAND: 291.379474 3947.808594 0.2892644 0.1641167 20.0056 10.8204  2
------> CAND: 219.617667 4216.805664 0.7892451 0.2412553 15.1436 10.8067  8
------> CAND: 346.754835 3750.919922 0.7620663 0.0757646 16.857 10.7974  4
------> CAND: 118.879068 4120.822266 0.8273851 0.2087584 16.855 10.7958  4
------> CAND: 259.066432 5253.724609 1.1688877 3.6285331 16.855 10.7957  4
------> CAND: 231.023614 5629.222656 1.0026978 0.5877575 15.1259 10.7884  8
------> CAND: 102.183027 3617.255615 0.8226482 0.0144514 16.8146 10.7637  4
------> CAND: 203.599465 3927.036133 0.8919196 0.1431309 14.5262 10.7616 16
------> CAND: 315.420143 3793.874023 0.7853292 3.2176585 15.09 10.7513  8
------> CAND: 146.989878 3827.109375 0.3949858 3.2176433 14.5129 10.7443 16
------> CAND: 246.657224 3670.713867 0.6695214 3.1673858 16.7713 10.7294  4
------> CAND: 259.253279 5213.073242 0.5432914 3.6118727 16.7686 10.7272  4
------> CAND: 213.250870 3700.531250 0.4798630 0.0554452 15.0609 10.7213  8
------> CAND: 129.540482 4336.929199 1.0093361 3.3987274 16.7485 10.7112  4
------> CAND: 279.936418 4974.443359 0.5435534 3.5482137 16.7274 10.6945  4
------> CAND: 115.248275 4896.816895 0.8058208 3.5487731 15.0338 10.6933  8
------> CAND: 104.582189 6498.072266 0.9615604 0.7350755 14.4591 10.6745 16
------> CAND: 108.586156 3914.772705 0.8955033 3.2638433 14.456 10.6705 16
------> CAND: 220.260990 3915.933594 0.2979114 0.1511100 16.6893 10.6643  4
------> CAND: 208.329538 4714.491699 1.0740708 3.5011251 15.0053 10.664  8
------> CAND: 187.436715 6890.702148 0.3287960 0.8707827 14.4507 10.6636 16
------> CAND: 115.216096 4890.863281 0.4925671 3.5418158 14.4502 10.6629 16
------> CAND:  86.572773 4594.364258 0.6565993 0.3578330 14.4495 10.662 16
------> CAND: 115.660376 5131.257812 1.2038506 0.4823264 24.5367 10.6562  1
------> CAND: 349.231850 3841.486084 0.6815864 3.2302780 16.6748 10.6528  4
------> CAND: 316.853412 4465.119629 0.8982465 3.4339492 14.9927 10.6509  8
------> CAND:  86.351931 5271.360352 1.2231112 3.6323943 14.4359 10.6444 16
------> CAND: 359.688253 4267.962891 0.8321776 3.3817828 19.6789 10.6267  2
------> CAND:  95.625750 4520.044434 0.2307150 0.3681590 14.406 10.6056 16
------> CAND:  80.163156 3626.200195 0.5546749 3.1425455 14.9405 10.5972  8
------> CAND: 466.226103 4913.566895 0.7630048 3.5521193 19.6139 10.5881  2
------> CAND: 145.689737 3947.808594 0.2892644 0.1641167 16.58 10.5777  4
------> CAND: 313.444240 3989.486816 0.2699218 0.1818079 16.5762 10.5746  4
------> CAND: 208.913174 3865.677002 0.9948580 3.2460377 14.917 10.5729  8
------> CAND: 102.517794 5265.905273 0.9329294 3.6195941 14.916 10.572  8
------> CAND:  98.786312 3735.900391 0.6189927 3.1936395 14.9158 10.5718  8
------> CAND: 330.355154 4152.995117 0.7505743 0.2207021 14.9155 10.5714  8
------> CAND: 279.765661 4813.234375 1.0800486 3.5312877 14.884 10.539  8
------> CAND: 202.318527 5846.079102 0.5092348 0.6509727 14.3525 10.5364 16
------> CAND: 205.035588 5265.905273 0.9329294 3.6195941 16.5097 10.522  4
------> CAND: 168.480091 3772.703369 0.7053436 3.2088954 14.3349 10.5137 16
------> CAND: 168.989767 4945.270996 0.7924690 3.5596707 16.4838 10.5014  4
------> CAND: 115.566952 4782.344238 1.1533862 0.4055535 14.3252 10.5011 16
------> CAND: 183.226698 3933.514160 0.6376759 3.2690055 14.8472 10.501  8
------> CAND: 149.237746 4208.197266 0.9207566 3.3588264 14.8379 10.4915  8
------> CAND:  61.086898 3871.153320 0.7587042 0.1238972 14.3077 10.4786 16
------> CAND: 284.767181 3892.523926 0.8444208 0.1264927 16.4513 10.4757  4
------> CAND:  37.267331 5305.245605 0.5882399 0.5355995 14.303 10.4724 16
------> CAND:  86.410061 8235.783203 1.5135045 3.9811151 14.3003 10.4689 16
------> CAND: 115.565136 4461.403809 1.0189595 0.3138278 14.2976 10.4654 16
------> CAND:  74.202491 4763.435059 0.9336382 3.5182481 16.4296 10.4585  4
------> CAND: 389.887073 3744.343506 0.3504414 3.1930878 16.4175 10.4489  4
------> CAND: 167.020092 4372.518555 1.0100842 0.2925363 14.2823 10.4456 16
------> CAND: 112.807851 5619.166992 1.1065708 0.5838354 14.7895 10.4418  8
------> CAND: 297.530101 3758.231201 0.9224117 3.2042472 24.0352 10.4384  1
------> CAND: 153.664194 5108.763672 1.0408231 3.5977468 14.7684 10.42  8
------> CAND: 115.491695 5282.276855 1.1714873 0.5154768 14.2605 10.4176 16
------> CAND: 380.841363 4397.269531 0.8188431 3.4201150 14.7625 10.414  8
------> CAND: 230.495512 4146.047852 0.9155564 3.3390572 14.7561 10.4074  8
------> CAND: 288.486726 4650.302246 0.4288327 0.3831398 16.3558 10.4001  4
------> CAND: 400.193998 4031.358154 0.5445614 3.2951181 14.741 10.3919  8
------> CAND: 124.333950 3615.581055 0.8969175 3.1419888 14.7392 10.39  8
------> CAND: 176.342439 5574.354980 1.2652402 0.5729107 14.7279 10.3784  8
------> CAND:  26.062764 5028.238281 0.1476094 0.5505235 14.2235 10.3698 16
------> CAND:  59.293949 3668.004395 0.6824711 0.0378677 14.2218 10.3676 16
------> CAND:  44.859272 3621.487793 0.6954976 0.0217091 14.2195 10.3647 16
------> CAND: 320.466558 3625.162354 0.5973332 3.1428497 14.7024 10.3522  8
------> CAND: 173.384295 6674.218750 0.8183659 3.8211684 14.1957 10.3339 16
------> CAND:   7.748684 4418.148926 0.4521891 0.3139465 14.1886 10.3248 16
------> CAND: 155.477644 3715.563477 0.4257276 0.0634280 14.6692 10.3181  8
------> CAND: 125.973789 3717.978760 0.9451974 3.1881490 16.2488 10.3155  4
[06:01:16][4050661][INFO ] Statistics: count dirty SumSpec pages 1902 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[06:01:16][4050661][INFO ] Data processing finished successfully!
06:01:16 (4050661): called boinc_finish(0)

</stderr_txt>
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