Task 1714833261

Name: Ter5_1_dns_cfbf00111_segment_8_dms_200_40000_44_6550000_1
Workunit ID: 865013135
Created: 16 Jan 2025 0:49:10 UTC
Sent: 16 Jan 2025 13:30:22 UTC
Report deadline: 30 Jan 2025 13:30:22 UTC
Received: 16 Jan 2025 15:53:17 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13197994
Run time (sec): 7,522.32
CPU time (sec): 43.40
Peak working set size (MB): 235.26
Peak swap size (MB): 65249.21
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>
[14:41:11][32271][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_8_dms_200.zap -c Ter5_1_dns_cfbf00111_segment_8_dms_200_44.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 6550000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_8_dms_200_44.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_8_dms_200_40000_44_6550000_1_0
------> GPU usage: 0.331000
[14:41:11][32271][INFO ] Starting data processing...
[14:41:11][32271][INFO ] opti: No host transfer for n_steps. Use device global.
[14:41:11][32271][INFO ] opti: No host transfer for mean. Use device global.
[14:41:11][32271][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[14:41:11][32271][INFO ] opti: sumspec[i] allloc, free and pinned.
[14:41:11][32271][INFO ] opti: power spectrum in fft callback (static link).
[14:41:11][32271][INFO ] opti: __constant__ access is not uniform, bad!
[14:41:11][32271][INFO ] Running on device 0 NVIDIA GeForce GTX 750 Ti
[14:41:11][32271][INFO ] CUDA global memory status (initial GPU state, including context):
[14:41:11][32271][INFO ] No template file. Generating templates.
[14:41:11][32271][INFO ] Template param value T_cons = 50000
[14:41:15][32271][INFO ] Number of generated templates to be used: 50000
[14:41:15][32271][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00111_segment_8_dms_200_44.cpt
[14:41:15][32271][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00111_segment_8_dms_200_44.cpt (No such file or directory).
------> Starting from scratch...
[14:41:15][32271][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_8_dms_200_44.binary
[14:41:15][32271][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00111/Ter5_1_dns_cfbf00111_segment_8_dms_200_DM234.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.817333817642
------> 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: 234.4 cm^-3 pc
------> Scale factor: 1.61374
[14:41:15][32271][INFO ] Allocating memory for dedispersed compressed time series...
[14:41:15][32271][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[14:41:15][32271][INFO ] 8-bit allocation done
[14:41:15][32271][INFO ] Foobar
[14:41:15][32271][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_8_dms_200_44.binary
[14:41:15][32271][INFO ] Allocating memory for dedispersed uncompressed time series.
[14:41:15][32271][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[14:41:15][32271][INFO ] FftSize = 12582913
[14:41:15][32271][INFO ] Seed for random number generator is -1038017068.
[14:41:17][32271][INFO ] 8[14:41:17][32271][INFO ] 9[14:41:18][32271][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[14:41:18][32271][INFO ] Normalization factor 3.97364e-08
[14:41:18][32271][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
[14:41:18][32271][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1830 MB (2206 MB free / 4036 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[14:41:18][32271][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[14:41:18][32271][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[14:41:18][32271][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -1520.90502930, mean= -0.00009065  -0.00009065
[14:41:18][32271][INFO ] Launching time series padding kernel: grid 196608, block 32
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[16:46:31][32271][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.546970 5180.411133 1.2067802 0.1085326 18.0969 15.5602 16
------> CAND: 127.525913 3677.643799 0.9411727 3.3481960 15.8524 12.508 16
------> CAND:  86.562133 4369.159180 0.6747914 6.1605415 15.4924 12.0292 16
------> CAND: 345.661264 4474.667480 0.9699196 3.7550414 16.3075 12.0169  8
------> CAND: 115.437717 4594.511230 0.5857972 6.0756316 15.2459 11.7034 16
------> CAND: 239.693814 3748.960205 0.7943748 3.4182193 21.4789 11.6954  2
------> CAND: 115.542040 3891.450195 0.8583899 6.1789951 15.1914 11.6315 16
------> CAND: 479.387369 3748.960205 0.7943748 3.4182193 26.5246 11.5195  1
------> CAND: 490.426629 3793.566650 0.1872683 5.1570148 17.6022 11.3899  4
------> CAND:  66.984763 3911.538574 1.0162601 6.2220449 14.9621 11.3302 16
------> CAND: 115.519722 4149.884766 1.0552075 6.2767158 15.6482 11.3294  8
------> CAND: 434.560536 3876.430420 0.9210082 6.1949935 17.4685 11.2834  4
------> CAND:  49.903610 4000.075684 0.7059070 3.5935347 14.8957 11.2433 16
------> CAND: 230.975864 4008.439453 0.9257066 6.2183714 15.5507 11.2282  8
------> CAND: 379.701339 4436.975098 0.3585468 4.3338122 15.5247 11.2012  8
------> CAND: 333.592271 5177.640137 1.1439478 0.0871741 15.495 11.1704  8
------> CAND: 262.520499 5630.842773 1.1575243 4.2251673 15.488 11.1632  8
------> CAND: 115.485207 3900.396484 0.4766804 5.9937987 14.8113 11.133 16
------> CAND: 130.319529 5388.607422 1.0474128 4.1622272 14.7985 11.1162 16
------> CAND: 131.260250 5630.842773 1.1575243 4.2251673 14.7895 11.1044 16
------> CAND: 103.710498 4366.226562 0.9657549 6.2789783 14.7869 11.1011 16
------> CAND: 324.888594 3628.994141 0.5289453 3.4536383 15.4247 11.0975  8
------> CAND:  54.207310 4010.045410 0.9034661 6.2130198 14.7672 11.0753 16
------> CAND: 157.945576 3760.118652 0.9483212 3.3925748 14.7588 11.0644 16
------> CAND: 145.239489 3824.989746 0.5737656 3.5581174 14.7571 11.0621 16
------> CAND: 154.256913 3652.727051 0.9045227 6.1323090 14.7552 11.0597 16
------> CAND: 231.868056 3843.180664 0.9893330 6.1976433 20.3916 11.0494  2
------> CAND:  86.583413 4426.926758 1.0051607 0.0131412 14.7232 11.0179 16
------> CAND: 115.578630 3724.998779 0.9284704 6.1565242 14.7179 11.011 16
------> CAND: 259.690811 4440.283203 0.7462471 6.1949925 15.3356 11.0052  8
------> CAND: 190.922442 4313.699219 0.8351261 6.2360415 15.2963 10.9645  8
------> CAND:  86.577185 4081.732666 0.8013412 6.1931286 14.6747 10.9547 16
------> CAND: 176.745457 3627.685547 0.5546221 3.4384944 14.6726 10.952 16
------> CAND:  86.542670 4029.439453 0.5937652 6.0967937 14.663 10.9394 16
------> CAND: 404.693368 3822.536865 0.9010126 6.1746297 15.2471 10.9137  8
------> CAND:  81.382330 3674.510986 0.9537515 3.3441336 16.9898 10.9028  4
------> CAND: 402.853708 4068.566162 0.3904436 3.9082334 15.2337 10.8998  8
------> CAND:  86.551234 3892.049072 0.5015872 6.0224786 15.2268 10.8927  8
------> CAND: 180.249869 5358.289551 1.0480311 4.1569309 25.0708 10.8881  1
------> CAND: 462.237707 4346.502441 1.0589490 0.0186313 20.1168 10.8864  2
------> CAND:  83.963149 3722.894043 0.6651675 6.0837898 15.1649 10.8287  8
------> CAND:  86.574849 4007.232178 0.8070627 6.1894059 14.5552 10.7992 16
------> CAND: 173.230406 3795.951660 0.9250783 6.1736245 15.1351 10.7979  8
------> CAND: 346.424740 4673.478516 0.7486749 6.2009220 15.1268 10.7893  8
------> CAND: 115.516867 4022.621826 0.8536805 6.2013469 14.5354 10.7734 16
------> CAND:  86.565247 5324.592285 0.8087487 6.1506805 15.1044 10.7662  8
------> CAND: 158.811818 3940.491455 0.9029429 6.1999993 14.5287 10.7648 16
------> CAND: 262.163415 4257.721191 0.7858506 6.2056150 15.0989 10.7605  8
------> CAND: 140.030880 3647.298584 0.3454969 5.8367090 14.5187 10.7518 16
------> CAND:  76.846370 4860.151367 1.0660114 3.9082117 16.7948 10.748  4
------> CAND:  49.458812 6840.916016 1.2827609 6.1003089 14.5014 10.7293 16
------> CAND:  33.360940 4345.371094 0.6176805 6.1128645 14.4935 10.7191 16
------> CAND: 111.496292 3778.849609 0.8465262 3.4216771 14.4888 10.713 16
------> CAND: 171.886667 3620.639160 0.7158414 6.0780106 15.0471 10.707  8
------> CAND: 343.912950 3763.807861 0.3434211 5.8415265 15.0259 10.6852  8
------> CAND:  86.567064 4054.762695 0.6523749 6.1322341 14.4527 10.6662 16
------> CAND: 269.409170 4919.768555 1.1239163 0.0817364 16.6912 10.6658  4
------> CAND: 162.444167 3628.994141 0.5289453 3.4536383 14.4364 10.6451 16
------> CAND: 229.650291 4817.454590 0.6344821 6.0928936 14.9834 10.6414  8
------> CAND: 115.436679 5640.217773 0.9740933 6.2336397 14.4289 10.6353 16
------> CAND: 388.161597 3681.112061 0.5979348 6.0523767 14.9653 10.6228  8
------> CAND: 450.633755 3651.154297 0.8932179 3.3391411 19.6702 10.6215  2
------> CAND: 119.791761 4298.146484 1.0539432 3.6406031 19.6655 10.6187  2
------> CAND: 240.306515 4748.908203 1.0091659 0.0329806 24.4328 10.611  1
------> CAND:  61.704530 4956.147461 0.9982814 0.0282786 16.6199 10.6093  4
------> CAND:  41.981575 3722.894043 0.6651675 6.0837898 14.4026 10.6012 16
------> CAND: 142.842403 5106.479492 0.5129192 5.7638712 14.3933 10.5892 16
------> CAND: 139.091457 3726.081543 0.8845177 3.3869019 14.3901 10.5851 16
------> CAND: 106.079817 4173.425293 0.9897473 6.2614040 14.9244 10.5806  8
------> CAND: 334.412061 3724.224121 0.2088216 5.4202485 16.5723 10.5715  4
------> CAND: 172.647289 3949.295410 0.8796669 3.5068650 14.912 10.5678  8
------> CAND:  53.969859 3722.894043 0.6651675 3.4446929 14.3729 10.5628 16
------> CAND: 115.501037 4227.190430 0.6574079 6.1391282 14.3693 10.5582 16
------> CAND:  83.962890 3777.632568 0.6814547 6.1056585 14.3667 10.5548 16
------> CAND: 448.865719 3893.611572 0.4953888 3.6518712 16.5341 10.5413  4
------> CAND: 384.837544 4529.457520 0.5224587 5.9989724 16.5261 10.535  4
------> CAND:  66.625342 3766.329590 0.9177506 6.1684670 14.3431 10.5242 16
------> CAND: 115.522057 4791.516113 1.1123312 0.0680962 14.3405 10.5209 16
------> CAND:  33.371061 5747.523926 1.1484734 0.0402655 14.3387 10.5186 16
------> CAND: 366.578999 3812.978027 0.7753787 3.4649639 14.8591 10.5133  8
------> CAND: 400.200486 4443.857910 0.9597847 3.7430634 14.845 10.4988  8
------> CAND: 141.512937 4080.554932 0.8019313 6.1931810 19.4609 10.4974  2
------> CAND: 166.881255 3970.061523 0.8499095 6.1959805 14.3185 10.4924 16
------> CAND: 147.024652 3691.267578 0.2295770 5.5620928 14.8378 10.4914  8
------> CAND: 295.225400 3859.275146 0.9246089 6.1881351 14.8318 10.4852  8
------> CAND: 333.755243 4210.944336 0.9897431 6.2668796 14.8205 10.4737  8
------> CAND:  24.099837 3752.298096 0.5697808 6.0510859 14.3028 10.4721 16
------> CAND: 177.342588 4242.219238 0.6424810 3.7778695 14.8139 10.4668  8
------> CAND:  61.700378 5326.896973 1.1535490 0.0845489 24.0752 10.4557  1
------> CAND: 112.956031 3613.642090 0.9150580 6.1230817 14.8004 10.453  8
------> CAND:  61.699859 5318.679199 1.1526076 0.0759567 24.0675 10.4524  1
------> CAND: 115.511937 4337.176758 0.9227461 6.2684345 14.2871 10.4519 16
------> CAND: 179.611476 4754.867188 1.1087637 3.8452489 14.2835 10.4472 16
------> CAND: 115.220508 4474.667480 0.9699196 3.7550414 14.2797 10.4423 16
------> CAND: 173.239489 4351.264160 1.0595014 0.0241972 14.2795 10.442 16
------> CAND: 115.476384 4293.513184 0.5717763 6.0772600 14.279 10.4414 16
------> CAND: 128.168457 3718.080566 0.9176093 6.1560159 14.2745 10.4356 16
------> CAND: 231.084079 3891.450195 0.8583899 6.1789951 14.7803 10.4322  8
------> CAND: 319.626527 3897.423096 0.9970370 6.2115917 14.7776 10.4295  8
------> CAND: 192.418772 4529.457520 0.5224587 5.9989724 14.772 10.4237  8
[16:46:31][32271][INFO ] Statistics: count dirty SumSpec pages 1823 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[16:46:31][32271][INFO ] Data processing finished successfully!
16:46:31 (32271): called boinc_finish(0)

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