Task 1726684503

Name: Ter5_1_dns_cfbf00125_segment_4_dms_200_40000_76_8300000_1
Workunit ID: 872114988
Created: 8 Feb 2025 3:20:21 UTC
Sent: 8 Feb 2025 7:03:13 UTC
Report deadline: 22 Feb 2025 7:03:13 UTC
Received: 8 Feb 2025 8:55:17 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13197994
Run time (sec): 4,905.97
CPU time (sec): 33.50
Peak working set size (MB): 242.02
Peak swap size (MB): 65349.77
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>
[08:31:52][118215][INFO ] Application startup - thank you for supporting Einstein@Home!
[08:31:52][118215][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_76.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 8300000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_4_dms_200_76.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_4_dms_200_40000_76_8300000_1_0
------> GPU usage: 0.496000
[08:31:52][118215][INFO ] Starting data processing...
[08:31:52][118215][INFO ] opti: No host transfer for n_steps. Use device global.
[08:31:52][118215][INFO ] opti: No host transfer for mean. Use device global.
[08:31:52][118215][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[08:31:52][118215][INFO ] opti: sumspec[i] allloc, free and pinned.
[08:31:52][118215][INFO ] opti: power spectrum in fft callback (static link).
[08:31:52][118215][INFO ] opti: __constant__ access is not uniform, bad!
[08:31:52][118215][INFO ] Running on device 2 NVIDIA GeForce GTX 750 Ti
[08:31:52][118215][INFO ] CUDA global memory status (initial GPU state, including context):
[08:31:52][118215][INFO ] No template file. Generating templates.
[08:31:52][118215][INFO ] Template param value T_cons = 50000
[08:31:56][118215][INFO ] Number of generated templates to be used: 50000
[08:31:56][118215][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00125_segment_4_dms_200_76.cpt
[08:31:56][118215][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00125_segment_4_dms_200_76.cpt (No such file or directory).
------> Starting from scratch...
[08:31:56][118215][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_4_dms_200_76.binary
[08:31:56][118215][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_DM237.60
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735049144285
------> 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: 237.6 cm^-3 pc
------> Scale factor: 1.1643
[08:31:56][118215][INFO ] Allocating memory for dedispersed compressed time series...
[08:31:56][118215][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[08:31:56][118215][INFO ] 8-bit allocation done
[08:31:56][118215][INFO ] Foobar
[08:31:56][118215][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00125_segment_4_dms_200_76.binary
[08:31:57][118215][INFO ] Allocating memory for dedispersed uncompressed time series.
[08:31:57][118215][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[08:31:57][118215][INFO ] FftSize = 12582913
[08:31:57][118215][INFO ] Seed for random number generator is -1042554945.
[08:31:59][118215][INFO ] 8[08:31:59][118215][INFO ] 9[08:32:00][118215][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[08:32:00][118215][INFO ] Normalization factor 3.97364e-08
[08:32:00][118215][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
[08:32:00][118215][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
[08:32:00][118215][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[08:32:00][118215][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[08:32:00][118215][INFO ] Launching time series padding kernel: grid 196608, block 32
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[09:53:37][118215][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 230.874136 4603.550293 0.8929786 5.6301112 17.0961 12.8454  8
------> CAND: 231.002074 4258.125000 0.9422416 5.8389649 16.4833 12.2011  8
------> CAND: 404.111030 3730.330322 0.5369242 5.5100255 22.2248 12.1392  2
------> CAND: 233.485836 3646.817627 0.9449601 3.5702879 18.4523 12.0686  4
------> CAND: 350.228625 3646.817627 0.9449601 3.5702879 21.9338 11.966  2
------> CAND:  86.584191 3867.070801 0.6612328 5.6623726 15.3612 11.8557 16
------> CAND: 230.974047 4671.130371 1.1235430 5.8726606 16.1003 11.8003  8
------> CAND: 115.503892 4528.055176 1.1056664 5.9109426 15.2968 11.7707 16
------> CAND:  52.775079 4478.407227 0.9851885 5.8156767 15.9036 11.5951  8
------> CAND: 147.745309 4269.795898 0.7130969 4.3822069 17.7842 11.535  4
------> CAND:  21.244457 3692.458252 0.6270361 5.6581168 15.1102 11.5248 16
------> CAND: 166.841031 4246.480469 0.8429204 5.7425051 15.7961 11.4832  8
------> CAND: 115.567212 3718.164795 0.9391512 5.8956456 15.792 11.479  8
------> CAND:  86.574849 3949.009766 0.7763256 5.7669573 15.0454 11.4396 16
------> CAND:  57.761029 3790.649658 0.8764757 5.8689423 15.0194 11.4055 16
------> CAND: 345.777783 4084.455811 0.9493940 3.9168971 15.7211 11.4052  8
------> CAND:  52.775339 4486.192383 0.9851604 5.8204751 17.5984 11.3869  4
------> CAND: 364.017644 5168.146484 1.0996066 5.4851265 15.6977 11.3808  8
------> CAND: 395.591085 3636.307861 0.5391231 5.5369596 20.9428 11.3768  2
------> CAND: 405.095088 4180.908203 0.9523482 5.8712106 15.5796 11.2582  8
------> CAND: 140.299472 4128.673828 1.0485165 5.9475074 14.8765 11.2181 16
------> CAND: 347.357156 3814.729492 0.8617050 5.8585515 15.5358 11.2127  8
------> CAND: 162.778155 5151.311523 1.1206714 5.5430532 15.5015 11.1771  8
------> CAND:  50.123934 4378.083008 1.0856431 5.9209857 14.8418 11.1728 16
------> CAND: 107.184028 3741.660156 0.9141285 3.6567450 15.487 11.1621  8
------> CAND: 132.029694 3684.182129 0.9626704 5.9053102 15.4803 11.1551  8
------> CAND: 461.932005 3855.985352 0.8690768 5.8515639 20.5656 11.1527  2
------> CAND: 152.275301 4519.680664 0.9654319 5.7864928 14.8193 11.1433 16
------> CAND: 199.229330 3654.434082 0.4616805 5.3701878 14.7989 11.1167 16
------> CAND: 181.419477 3647.146484 0.9183540 5.8857617 17.2194 11.0853  4
------> CAND: 216.620855 4092.065430 0.9488583 5.8842096 15.3993 11.0712  8
------> CAND: 138.680914 5155.717773 1.1363292 4.7997742 14.7514 11.0547 16
------> CAND:  86.589122 3904.965332 0.8104232 5.8009300 14.7267 11.0224 16
------> CAND:  86.610402 3612.711670 0.9349135 5.8909903 14.7267 11.0224 16
------> CAND: 173.103506 4013.843994 0.5554647 5.3228483 15.3342 11.0038  8
------> CAND: 461.988837 3630.825684 0.5873416 5.6139746 17.0302 10.9349  4
------> CAND:  88.003447 5085.147461 1.1522316 5.6735735 17.0145 10.9224  4
------> CAND: 346.375692 3768.414795 0.5105937 5.4071231 17.0021 10.9126  4
------> CAND: 215.460330 3635.526855 0.5547042 3.8847630 15.243 10.9095  8
------> CAND: 115.454325 4402.838379 0.8075483 5.6116123 14.6337 10.9013 16
------> CAND: 377.220691 4269.823730 0.7845877 4.2636499 15.2221 10.8878  8
------> CAND: 107.823459 4479.710449 0.7514252 5.4267120 14.6086 10.8686 16
------> CAND: 115.480017 3958.241699 0.8485257 5.8347454 15.2032 10.8682  8
------> CAND: 346.318081 3647.750488 0.4802416 5.4248176 15.1899 10.8545  8
------> CAND:  86.550196 4046.057861 0.5988106 5.4539313 15.1872 10.8517  8
------> CAND: 115.491176 3926.921875 0.6156165 5.5666966 14.5922 10.8473 16
------> CAND:  29.549788 3874.762939 1.0077776 5.9352798 14.5806 10.8322 16
------> CAND: 446.723990 3902.093994 0.9941819 3.7481692 24.9409 10.8317  1
------> CAND:  87.482872 4070.436035 1.0141454 5.9287333 14.5783 10.8292 16
------> CAND: 203.705344 4201.304199 0.9500431 4.0092182 14.5704 10.819 16
------> CAND: 391.490061 3886.409668 0.7325312 5.7298851 15.141 10.804  8
------> CAND: 105.566508 4147.367188 0.8322496 5.7788444 19.8815 10.7468  2
------> CAND: 116.582931 3755.495361 0.6617328 5.6862249 14.5141 10.7458 16
------> CAND: 173.144508 4140.923340 0.8352029 5.7837501 15.0835 10.7447  8
------> CAND: 128.257729 4065.021240 1.0136499 5.9242983 15.0714 10.7321  8
------> CAND: 294.101206 4970.676270 0.9511614 5.1802206 19.8511 10.7288  2
------> CAND: 115.479757 3926.378418 0.6128719 5.5435576 15.0653 10.7259  8
------> CAND: 136.328982 4209.268066 0.8879412 5.8161225 14.4964 10.7228 16
------> CAND: 306.142172 3844.031006 0.8981411 5.8801250 15.0613 10.7218  8
------> CAND: 172.888892 4084.455811 0.9493940 3.9168971 14.4948 10.7208 16
------> CAND:  61.400645 4744.949219 1.0438441 4.4248676 14.4914 10.7163 16
------> CAND: 146.831058 4109.799316 0.5710076 5.2737055 15.055 10.7152  8
------> CAND:  41.787462 3673.313965 0.4281436 5.2343459 15.0463 10.7063  8
------> CAND: 405.514715 4347.766602 0.9047951 5.7736468 15.0454 10.7053  8
------> CAND: 109.865536 3617.657471 0.9358883 3.5549192 14.4644 10.6813 16
------> CAND: 127.551864 3629.179199 0.6165342 3.7919848 14.4428 10.6533 16
------> CAND:  87.500778 3908.794922 0.9448019 5.9047880 16.6472 10.6309  4
------> CAND:  86.551753 4013.843994 0.5554647 5.3228483 14.4192 10.6227 16
------> CAND: 268.000035 3816.162354 0.7050508 5.7279410 16.6096 10.6011  4
------> CAND:  21.244976 3630.158203 0.6014770 5.6452265 14.3994 10.5971 16
------> CAND: 110.401423 4203.133789 0.6682596 5.4862576 14.9391 10.5957  8
------> CAND: 173.216133 3761.087646 0.9425277 5.8983011 14.9372 10.5938  8
------> CAND: 115.417216 4489.251953 0.7019928 5.1667757 14.3927 10.5885 16
------> CAND: 201.716726 3954.410400 0.9514221 5.9059033 16.5927 10.5877  4
------> CAND: 267.366833 4318.291016 0.7001339 5.4763017 14.9256 10.5818  8
------> CAND: 353.496105 3622.174561 0.7423557 3.6740801 19.5982 10.5788  2
------> CAND: 286.577517 4222.812500 0.9959217 5.9009261 19.5967 10.5779  2
------> CAND: 346.234519 3799.941406 0.4844507 5.3247461 16.5772 10.5755  4
------> CAND:  88.045488 3980.895020 0.5983812 5.4789562 16.5589 10.5609  4
------> CAND: 115.474567 4115.512695 0.6514711 5.5040970 14.905 10.5606  8
------> CAND:  52.777674 4362.162598 0.9256527 5.7980127 16.548 10.5523  4
------> CAND:  46.533365 4455.276367 0.8772234 5.7088528 14.8867 10.5417  8
------> CAND: 120.179728 3757.111572 0.9435191 5.9062929 16.5334 10.5408  4
------> CAND: 210.500591 3629.968018 0.6021470 5.6339874 14.8819 10.5368  8
------> CAND: 366.326237 4900.741699 1.1462721 4.4771461 14.8763 10.5311  8
------> CAND: 375.707493 3621.629883 0.7499368 3.6589830 16.5096 10.5219  4
------> CAND:  61.952102 5128.982910 1.0984782 5.4959259 14.3402 10.5206 16
------> CAND: 240.359455 3757.111572 0.9435191 5.9062929 19.4848 10.5116  2
------> CAND: 173.207050 3619.220703 0.8673507 5.8583574 14.8552 10.5094  8
------> CAND:  86.541892 4372.091797 0.7575845 5.5499210 14.3261 10.5023 16
------> CAND: 197.795542 3636.307861 0.5391231 5.5369596 16.4847 10.5021  4
------> CAND: 136.341698 4011.751465 0.8841308 5.8436832 14.8415 10.4952  8
------> CAND: 318.627157 4436.359375 0.8829769 5.7260675 19.4413 10.4858  2
------> CAND: 346.601725 4318.520020 1.0761278 5.9322338 16.4573 10.4805  4
------> CAND: 203.927225 3753.855713 0.8450294 3.7117822 14.3092 10.4804 16
------> CAND: 151.298249 4481.091309 0.7505063 5.4220672 16.4537 10.4776  4
------> CAND: 115.508822 4104.239258 0.8496190 5.7948418 14.3045 10.4743 16
------> CAND: 272.683137 4011.751465 0.8841308 5.8436832 16.4272 10.4566  4
------> CAND: 166.536367 3953.127197 0.6983461 5.6693149 14.2855 10.4498 16
------> CAND: 115.473789 3721.801270 0.7740775 5.7977037 14.7882 10.4404  8
[09:53:37][118215][INFO ] Statistics: count dirty SumSpec pages 1795 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[09:53:37][118215][INFO ] Data processing finished successfully!
09:53:37 (118215): called boinc_finish(0)

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