Task 1726660621

Name: Ter5_1_dns_cfbf00125_segment_4_dms_200_40000_17_6100000_1
Workunit ID: 872103114
Created: 8 Feb 2025 3:18:16 UTC
Sent: 8 Feb 2025 10:04:09 UTC
Report deadline: 22 Feb 2025 10:04:09 UTC
Received: 8 Feb 2025 12:27:22 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13197994
Run time (sec): 4,834.78
CPU time (sec): 35.37
Peak working set size (MB): 242.05
Peak swap size (MB): 65349.77
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>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[11:20:03][127075][INFO ] Application startup - thank you for supporting Einstein@Home!
[11:20:03][127075][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_cfbf00125_segment_4_dms_200.zap -c Ter5_1_dns_cfbf00125_segment_4_dms_200_17.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 6100000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_4_dms_200_17.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_4_dms_200_40000_17_6100000_1_0
------> GPU usage: 0.496000
[11:20:03][127075][INFO ] Starting data processing...
[11:20:03][127075][INFO ] opti: No host transfer for n_steps. Use device global.
[11:20:03][127075][INFO ] opti: No host transfer for mean. Use device global.
[11:20:03][127075][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[11:20:03][127075][INFO ] opti: sumspec[i] allloc, free and pinned.
[11:20:03][127075][INFO ] opti: power spectrum in fft callback (static link).
[11:20:03][127075][INFO ] opti: __constant__ access is not uniform, bad!
[11:20:04][127075][INFO ] Running on device 3 NVIDIA GeForce GTX 750 Ti
[11:20:04][127075][INFO ] CUDA global memory status (initial GPU state, including context):
[11:20:04][127075][INFO ] No template file. Generating templates.
[11:20:04][127075][INFO ] Template param value T_cons = 50000
[11:20:08][127075][INFO ] Number of generated templates to be used: 50000
[11:20:08][127075][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00125_segment_4_dms_200_17.cpt
[11:20:08][127075][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00125_segment_4_dms_200_17.cpt (No such file or directory).
------> Starting from scratch...
[11:20:08][127075][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_4_dms_200_17.binary
[11:20:08][127075][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_DM231.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735049241142
------> 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: 231.7 cm^-3 pc
------> Scale factor: 1.16422
[11:20:08][127075][INFO ] Allocating memory for dedispersed compressed time series...
[11:20:08][127075][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[11:20:08][127075][INFO ] 8-bit allocation done
[11:20:08][127075][INFO ] Foobar
[11:20:08][127075][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_4_dms_200_17.binary
[11:20:08][127075][INFO ] Allocating memory for dedispersed uncompressed time series.
[11:20:08][127075][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[11:20:08][127075][INFO ] FftSize = 12582913
[11:20:08][127075][INFO ] Seed for random number generator is -1037317644.
[11:20:10][127075][INFO ] 8[11:20:10][127075][INFO ] 9[11:20:11][127075][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[11:20:11][127075][INFO ] Normalization factor 3.97364e-08
[11:20:11][127075][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
[11:20:11][127075][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1169 MB (2868 MB free / 4037 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[11:20:11][127075][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[11:20:11][127075][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[11:20:11][127075][INFO ] Launching time series padding kernel: grid 196608, block 32
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[12:40:37][127075][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 159.285941 3697.349854 0.1865462 3.8550053 16.1288 12.8778 16
------> CAND: 462.022574 4002.065674 0.6036109 6.2011075 18.4704 12.0831  4
------> CAND: 259.781380 3929.317383 0.7973591 6.2437716 18.2073 11.8728  4
------> CAND:  99.252390 4459.272461 1.0455515 0.1117732 15.3579 11.8513 16
------> CAND: 144.102839 3865.309814 0.8904117 3.3950350 16.0787 11.7778  8
------> CAND: 302.890781 4090.415039 0.5311964 6.1791039 15.8196 11.5077  8
------> CAND: 140.692629 4984.539062 1.1812800 0.1995454 15.7827 11.4693  8
------> CAND: 173.072365 7056.893066 0.8385658 5.7547560 15.6418 11.3228  8
------> CAND: 129.533995 4796.260254 0.9663079 3.7917016 15.6086 11.2883  8
------> CAND: 241.401904 6302.841309 1.1423720 0.1610681 15.6009 11.2803  8
------> CAND: 106.680061 4810.304688 1.1567993 0.1782471 14.9089 11.2606 16
------> CAND: 194.794059 4475.281250 0.6894718 3.7439358 17.3882 11.2196  4
------> CAND:  87.844887 4852.306641 0.4266188 4.2098260 17.2972 11.1472  4
------> CAND:  80.800251 5496.149902 1.1703746 0.2189457 14.807 11.1273 16
------> CAND: 458.816338 7497.322754 1.3688084 0.0566660 17.2545 11.1131  4
------> CAND:  81.289167 3620.013916 0.7289064 6.1497149 15.4393 11.1126  8
------> CAND: 427.987429 3678.732178 0.6203093 3.3606918 17.253 11.1119  4
------> CAND: 206.556831 4506.452148 0.9731214 3.6753707 15.4356 11.1088  8
------> CAND:  11.014866 4720.864746 0.3238229 5.8422885 14.7675 11.0757 16
------> CAND: 297.308739 3679.511475 0.6161367 3.3624084 20.3781 11.0414  2
------> CAND: 468.665229 3911.264893 0.8090696 6.2419629 17.0613 10.9596  4
------> CAND: 118.675613 3699.118896 0.8066573 6.1882486 15.2623 10.9293  8
------> CAND: 193.096870 3694.141602 0.8766419 6.1941938 15.257 10.9239  8
------> CAND: 350.941496 3797.515869 0.9402358 6.2377486 15.2354 10.9016  8
------> CAND: 173.223399 4267.783691 1.0242583 0.0798126 14.584 10.8367 16
------> CAND: 264.459552 5321.528320 0.9581032 0.1485427 16.9 10.8315  4
------> CAND: 297.632088 7616.729980 1.1515623 5.0023623 15.1629 10.8266  8
------> CAND: 169.416400 3707.819092 0.9350867 6.2065907 15.1538 10.8172  8
------> CAND: 392.433118 4026.839844 0.5693801 3.5675809 16.8691 10.807  4
------> CAND: 179.571252 3700.915283 0.8200934 6.1872787 14.5559 10.8001 16
------> CAND: 185.782864 3974.690918 1.0266269 0.0145325 14.5503 10.7928 16
------> CAND: 116.152146 3628.537354 0.5229041 3.3598115 15.1192 10.7815  8
------> CAND: 157.552160 5967.787598 0.4909270 5.4374733 14.5172 10.7498 16
------> CAND: 157.675686 4633.558594 0.6652450 0.0092207 16.7962 10.7491  4
------> CAND:  74.971935 4043.301514 0.6398031 3.5470755 14.5144 10.7463 16
------> CAND: 129.890560 3929.317383 0.7973591 6.2437716 15.0811 10.7422  8
------> CAND: 107.154704 4284.862793 0.9339280 3.5822589 14.507 10.7366 16
------> CAND: 231.011157 4002.065674 0.6036109 6.2011075 15.0614 10.7219  8
------> CAND: 230.699746 5478.739746 0.5237188 6.0158014 16.7356 10.701  4
------> CAND: 148.654370 3679.511475 0.6161367 3.3624084 16.7312 10.6975  4
------> CAND:  75.776154 5534.607422 0.7094131 6.2509203 15.0347 10.6943  8
------> CAND: 138.209386 3676.035889 0.6104116 6.1325779 15.0295 10.6889  8
------> CAND: 346.418771 4228.713867 0.6888455 6.2685809 19.7801 10.6866  2
------> CAND: 264.755132 4784.990234 0.7726452 3.8534243 15.0167 10.6757  8
------> CAND: 392.766068 3729.297607 0.6286629 3.3867836 15.0088 10.6676  8
------> CAND: 181.959515 3697.127930 0.2004985 5.7253222 14.4522 10.6655 16
------> CAND:  86.404092 3809.341553 0.5936347 3.4377909 14.4519 10.6652 16
------> CAND: 320.060426 4379.087402 1.0356222 3.6084740 16.6492 10.6325  4
------> CAND: 118.262474 3863.131836 0.6372066 3.4524248 14.4069 10.6068 16
------> CAND: 489.614625 4472.129883 0.9262181 0.0885537 24.412 10.602  1
------> CAND: 115.307962 3745.343506 0.3512089 3.5438299 14.3995 10.5972 16
------> CAND: 140.258730 4332.833008 1.0329385 0.0885624 14.922 10.5781  8
------> CAND: 153.348631 3764.254395 0.9339663 6.2236028 14.365 10.5525 16
------> CAND: 213.711498 4146.864746 0.5685833 3.6331704 14.893 10.5482  8
------> CAND: 259.080186 4946.226562 1.1287844 3.8180201 16.5311 10.5389  4
------> CAND: 243.460071 3617.585205 0.8317343 3.2769284 14.8689 10.5235  8
------> CAND:  50.511640 5571.034180 1.0553492 4.0833254 16.496 10.5111  4
------> CAND: 186.600317 4267.688965 0.9358783 3.5742555 14.3327 10.5108 16
------> CAND: 149.680728 3845.287842 0.6931939 3.4263527 16.4939 10.5095  4
------> CAND: 364.284419 3863.525391 0.9418545 3.3861618 14.8492 10.5032  8
------> CAND: 138.918884 6541.726074 1.0602089 0.0743437 14.3241 10.4997 16
------> CAND: 130.889930 3976.998535 0.8505293 3.4612653 14.3218 10.4967 16
------> CAND: 305.471081 4291.947754 1.0774603 3.5597556 19.4076 10.4658  2
------> CAND: 461.845329 4777.537598 0.5870389 6.2417345 16.4371 10.4644  4
------> CAND:  89.983761 3768.820557 0.9927765 6.2358937 14.2782 10.4405 16
------> CAND: 297.917807 3704.321045 0.4687127 3.4309127 16.3858 10.4238  4
------> CAND: 344.608176 3964.014648 0.8335382 3.4584057 16.3802 10.4194  4
------> CAND: 258.395342 3927.807373 0.9269174 3.4234798 19.3235 10.416  2
------> CAND: 196.549898 4055.664307 0.1538523 4.9746008 14.7613 10.4127  8
------> CAND:  67.520130 4258.094238 0.3291149 5.9734130 14.2562 10.412 16
------> CAND: 136.718246 4154.637207 0.4089273 6.0896811 14.7552 10.4065  8
------> CAND:   9.230741 3786.200684 0.6718400 3.4055629 14.2518 10.4063 16
------> CAND: 424.579814 4658.326172 1.0168228 0.1325689 23.9592 10.4054  1
------> CAND:  86.595869 4048.673828 0.9141480 0.0109250 14.2503 10.4043 16
------> CAND: 347.085969 4078.621094 0.9639775 0.0305062 16.3574 10.4014  4
------> CAND:  86.582894 4897.593262 0.9565278 0.1378114 14.2389 10.3896 16
------> CAND: 139.631236 5537.785156 0.8868296 0.1068704 14.2381 10.3887 16
------> CAND: 461.973267 4367.726562 0.9386054 0.0761539 16.335 10.3836  4
------> CAND:  66.557870 4983.725098 0.4877165 6.0966568 14.2283 10.376 16
------> CAND: 288.696928 5634.880859 1.0528259 0.1772144 16.3168 10.3693  4
------> CAND: 144.066248 3841.745605 0.8395319 3.3921254 14.7125 10.3625  8
------> CAND: 193.008117 3641.762695 0.3756908 6.0094414 16.3039 10.3591  4
------> CAND: 276.856304 3760.593994 0.3215570 5.9712124 19.2125 10.3503  2
------> CAND: 240.297692 5013.700195 0.9208280 0.1316927 23.8126 10.3417  1
------> CAND: 110.750982 3615.969971 0.8943080 6.1747799 14.1896 10.3262 16
------> CAND:  47.429450 4452.289551 1.0737597 3.6322973 14.1853 10.3206 16
------> CAND: 436.413172 4318.704102 0.6732408 3.6815081 16.2547 10.3201  4
------> CAND: 357.911653 4563.160645 1.0567487 3.6812518 16.2537 10.3193  4
------> CAND:  59.472492 4299.273438 0.2570636 5.7749104 14.1832 10.3179 16
------> CAND: 182.526543 4080.574951 0.5455918 6.1858082 14.1808 10.3148 16
------> CAND: 359.012750 5160.261230 0.6196417 6.2234602 14.6634 10.3122  8
------> CAND: 280.563652 4451.211426 1.1027957 0.1204889 14.6613 10.31  8
------> CAND:  11.015385 4295.330078 0.2611363 5.7657914 14.1693 10.2999 16
------> CAND: 394.935045 3645.713623 0.3491103 3.4858968 14.651 10.2995  8
------> CAND: 108.867464 3803.650635 0.6069440 3.4299698 14.1656 10.2952 16
------> CAND: 213.673610 3618.583496 0.8235299 6.1621656 14.6462 10.2945  8
------> CAND: 121.139133 3930.272949 0.9076679 6.2649689 14.1617 10.2902 16
------> CAND: 358.432488 3614.668213 0.9004878 6.1719432 14.6349 10.2829  8
------> CAND: 368.029655 4439.897949 1.0725213 0.1135393 14.6326 10.2805  8
------> CAND: 101.316786 4637.660156 0.8515661 3.7582190 16.2039 10.28  4
[12:40:37][127075][INFO ] Statistics: count dirty SumSpec pages 1747 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[12:40:37][127075][INFO ] Data processing finished successfully!
12:40:37 (127075): called boinc_finish(0)

</stderr_txt>
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