Task 1724763557

Name: Ter5_1_dns_cfbf00124_segment_7_dms_200_40000_172_3150000_0
Workunit ID: 870979165
Created: 4 Feb 2025 2:33:47 UTC
Sent: 4 Feb 2025 17:58:20 UTC
Report deadline: 18 Feb 2025 17:58:20 UTC
Received: 4 Feb 2025 19:36:53 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13197994
Run time (sec): 4,870.76
CPU time (sec): 44.06
Peak working set size (MB): 320.41
Peak swap size (MB): 65584.66
Peak disk usage (MB): 0.05
Validation state: Invalid
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>
[19:13:37][97451][INFO ] Application startup - thank you for supporting Einstein@Home!
[19:13:37][97451][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_cfbf00124_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00124_segment_7_dms_200_172.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 3150000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_172.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_40000_172_3150000_0_0
------> GPU usage: 0.496000
[19:13:37][97451][INFO ] Starting data processing...
[19:13:37][97451][INFO ] opti: No host transfer for n_steps. Use device global.
[19:13:37][97451][INFO ] opti: No host transfer for mean. Use device global.
[19:13:37][97451][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[19:13:37][97451][INFO ] opti: sumspec[i] allloc, free and pinned.
[19:13:37][97451][INFO ] opti: power spectrum in fft callback (static link).
[19:13:37][97451][INFO ] opti: __constant__ access is not uniform, bad!
[19:13:37][97451][INFO ] Running on device 3 NVIDIA GeForce GTX 750 Ti
[19:13:37][97451][INFO ] CUDA global memory status (initial GPU state, including context):
[19:13:37][97451][INFO ] No template file. Generating templates.
[19:13:37][97451][INFO ] Template param value T_cons = 50000
[19:13:41][97451][INFO ] Number of generated templates to be used: 50000
[19:13:41][97451][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00124_segment_7_dms_200_172.cpt
[19:13:41][97451][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_7_dms_200_172.cpt (No such file or directory).
------> Starting from scratch...
[19:13:41][97451][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_172.binary
[19:13:41][97451][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00124/Ter5_1_dns_cfbf00124_segment_7_dms_200_DM247.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796755764932
------> 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): 174806.69
------> DEC (J2000): -244614.7
------> 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: 247.2 cm^-3 pc
------> Scale factor: 1.44787
[19:13:41][97451][INFO ] Allocating memory for dedispersed compressed time series...
[19:13:41][97451][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[19:13:41][97451][INFO ] 8-bit allocation done
[19:13:41][97451][INFO ] Foobar
[19:13:41][97451][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_7_dms_200_172.binary
[19:13:41][97451][INFO ] Allocating memory for dedispersed uncompressed time series.
[19:13:41][97451][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[19:13:41][97451][INFO ] FftSize = 12582913
[19:13:41][97451][INFO ] Seed for random number generator is 1106089726.
[19:13:44][97451][INFO ] 8[19:13:44][97451][INFO ] 9[19:13:45][97451][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[19:13:45][97451][INFO ] Normalization factor 3.97364e-08
[19:13:45][97451][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
[19:13:45][97451][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
[19:13:45][97451][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[19:13:45][97451][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[19:13:45][97451][INFO ] Launching time series padding kernel: grid 196608, block 32
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[20:34:46][97451][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.500593 3601.628662 0.9682983 0.1826023 21.2551 20.0145 16
------> CAND:   0.500074 4200.189453 0.8412294 3.0407662 22.5333 18.7015  8
------> CAND:   0.499815 3624.961670 0.6259545 2.8726826 26.0079 18.1946  4
------> CAND:   0.500853 5578.308594 1.2528108 1.0935125 20.5804 16.5732  8
------> CAND:   0.249907 4412.013184 0.8660833 3.0626578 19.7152 15.6385  8
------> CAND:   0.250426 3601.628662 0.9682983 0.1826023 17.8939 15.2797 16
------> CAND:   0.250167 5126.160156 1.1312798 3.1545300 17.8198 15.1775 16
------> CAND:   0.500334 6659.108887 1.2067207 2.7373629 18.9973 14.8673  8
------> CAND:   0.166605 4200.189453 0.8412294 3.0407662 17.4618 14.6856 16
------> CAND:   1.499963 3935.269531 0.9229884 3.0335052 25.5149 14.1017  2
------> CAND:   0.499555 3612.507324 0.9476137 2.9624743 17.8094 13.6002  8
------> CAND: 154.014012 5558.762695 1.1382047 1.1438527 19.9162 13.2433  4
------> CAND:   1.250834 6014.621094 0.8184879 2.0039611 23.4136 12.8474  2
------> CAND:   1.250315 4268.852051 0.2977987 1.5461069 23.3762 12.8251  2
------> CAND:   1.500222 4814.723145 1.0626355 3.1469288 16.9506 12.6921  8
------> CAND:   1.250575 5304.837891 0.5702645 1.7573798 22.9398 12.565  2
------> CAND:   0.749981 3935.269531 0.9229884 3.0335052 18.8809 12.4118  4
------> CAND: 428.788793 4434.377930 0.9578755 3.0947218 22.4335 12.2635  2
------> CAND:  58.944650 4606.532227 0.9997522 3.1221704 16.4456 12.1616  8
------> CAND:   1.499703 3621.925293 0.6746688 2.8927214 27.9662 12.1456  1
------> CAND:   1.501520 6046.291504 0.8097802 2.0672829 22.2093 12.1299  2
------> CAND:   0.499296 3613.475586 0.9660446 2.9693089 16.316 12.0258  8
------> CAND:  86.409801 4084.377441 0.5550615 2.8579783 15.4693 11.9987 16
------> CAND:   1.501001 4593.110840 0.3633741 1.7292602 21.9401 11.9698  2
------> CAND: 221.862940 3617.388428 0.8722206 0.2090946 16.2384 11.9446  8
------> CAND:   1.500482 4297.067871 0.5103996 2.7971606 21.892 11.9411  2
------> CAND:  19.969489 4261.043457 0.9300730 3.0734203 15.4054 11.9141 16
------> CAND:   1.250056 3747.268311 0.2110491 1.1921344 21.8112 11.8931  2
------> CAND:   1.500741 5125.116211 0.7398596 2.8879924 21.7891 11.8799  2
------> CAND:  86.344665 4450.300781 1.0719029 3.1387732 15.3643 11.8598 16
------> CAND:   1.501260 6426.240723 1.2964758 2.9953787 21.6725 11.8106  2
------> CAND: 104.243530 5917.891602 1.2861516 3.1203213 21.5801 11.7556  2
------> CAND:   0.166864 6654.010254 1.2405766 2.7950852 15.271 11.7365 16
------> CAND:  57.659820 3649.830078 0.3507611 2.6360705 15.2522 11.7118 16
------> CAND:  86.363609 3986.532471 0.8148176 3.0079069 15.1917 11.632 16
------> CAND:  79.226847 4772.572266 0.5743535 2.7547200 15.1845 11.6226 16
------> CAND:  86.364906 4299.758789 1.0236609 3.1116123 15.1251 11.5444 16
------> CAND: 115.250092 3857.802246 0.6894003 2.9343183 15.7455 11.4306  8
------> CAND: 115.235559 3832.828613 0.5867544 2.8813951 15.0347 11.4255 16
------> CAND: 316.907909 4772.572266 0.5743535 2.7547200 17.646 11.4249  4
------> CAND: 199.756912 3612.271484 0.9388328 2.9637513 17.6338 11.4151  4
------> CAND: 129.639096 3772.163330 0.5255460 2.8336816 15.0252 11.4131 16
------> CAND: 211.777117 4399.924316 0.4548072 2.6645255 15.7035 11.3869  8
------> CAND: 152.365351 3615.802246 0.8936803 2.9520793 14.9997 11.3796 16
------> CAND: 158.331207 4137.307129 0.8614016 3.0374789 14.9996 11.3794 16
------> CAND:   1.501779 6301.590332 0.9412316 2.4411888 20.9279 11.3679  2
------> CAND: 259.347481 5287.775391 0.5791799 2.4155800 15.6677 11.3497  8
------> CAND: 124.003076 3720.529053 0.2262047 2.2204368 15.6512 11.3325  8
------> CAND:   0.249648 3604.059814 0.9678394 2.9639835 15.6494 11.3307  8
------> CAND: 406.346182 3681.993652 0.9264643 0.2350527 25.9606 11.2745  1
------> CAND: 496.709346 5316.912598 0.6690701 1.4839337 25.9224 11.2579  1
------> CAND: 499.586264 4196.069336 0.5881126 2.8829291 25.8603 11.231  1
------> CAND:  86.399421 4596.333008 0.8672053 3.0637357 14.8723 11.2126 16
------> CAND:  86.382812 3937.259277 0.7826650 2.9843664 14.8556 11.1908 16
------> CAND: 172.740193 5257.143066 1.2158896 3.1883020 15.5014 11.1771  8
------> CAND: 431.816487 4536.929688 1.0014631 3.1148415 20.5752 11.1585  2
------> CAND: 129.541780 3650.967041 0.9062538 2.9641221 15.458 11.132  8
------> CAND:  86.399680 4598.270996 0.8667081 3.0634360 17.2686 11.1244  4
------> CAND:   0.750760 6046.291504 0.8097802 2.0672829 17.2666 11.1228  4
------> CAND:   0.999889 4134.990723 0.5511623 2.8519468 20.4617 11.091  2
------> CAND: 499.506595 4271.716309 0.7272500 2.9821391 25.5289 11.0871  1
------> CAND: 230.414805 3784.186279 0.9682646 3.0135715 17.2116 11.079  4
------> CAND: 105.292725 4134.363770 0.8027101 3.0138817 14.7567 11.0616 16
------> CAND: 115.169384 4231.277344 1.0672133 3.1154652 14.7558 11.0605 16
------> CAND: 144.484317 4012.907715 0.6871678 2.9550316 17.1816 11.0552  4
------> CAND: 259.055533 3725.484619 0.9278803 2.9909151 15.3811 11.0523  8
------> CAND: 172.786645 4243.428223 0.7446282 2.9915853 15.3803 11.0516  8
------> CAND: 499.485575 3670.767822 0.6736431 2.9022229 25.4083 11.0347  1
------> CAND:  51.273819 3696.637207 0.8228513 0.2733044 14.7293 11.0258 16
------> CAND: 319.082336 4137.742188 0.4696344 0.7942030 15.3533 11.0236  8
------> CAND:  55.405983 3670.605957 0.6744484 2.9025214 15.3446 11.0146  8
------> CAND: 400.267180 3719.752930 0.6936913 0.3277866 15.3372 11.0068  8
------> CAND: 115.158226 4019.433350 0.9948495 3.0623474 14.7146 11.0067 16
------> CAND:   1.000148 5392.217285 0.9955072 3.0554605 20.3126 11.0025  2
------> CAND:   0.374991 4231.789062 0.9616484 3.0861404 15.3237 10.9929  8
------> CAND:  43.226959 3787.191895 0.2147053 2.0564692 14.6946 10.9806 16
------> CAND:   1.001446 3601.628662 0.9682983 0.1826023 15.3013 10.9697  8
------> CAND: 491.538885 3899.099365 1.0133984 3.0482349 20.2444 10.9621  2
------> CAND:   0.625158 4268.852051 0.2977987 1.5461069 17.047 10.9482  4
------> CAND:   0.750500 4593.110840 0.3633741 1.7292602 17.0429 10.945  4
------> CAND:   1.000408 6276.054688 1.3057129 3.0382636 20.2006 10.9361  2
------> CAND:   0.625417 6014.621094 0.8184879 2.0039611 17.0226 10.9288  4
------> CAND: 115.284087 3693.941895 0.5460768 2.8400497 14.6539 10.9275 16
------> CAND:   0.501112 6250.686523 1.3038944 1.4288328 15.2602 10.9272  8
------> CAND:   0.750241 4946.052734 1.1731577 3.1788077 20.1728 10.9196  2
------> CAND:  86.398642 4173.474609 0.6143675 2.9057889 14.6374 10.9061 16
------> CAND: 345.573031 4242.282227 0.7453093 2.9919298 16.9935 10.9057  4
------> CAND:  91.751278 4741.149414 0.4816493 2.5648980 15.189 10.8535  8
------> CAND:   1.251094 6638.169434 1.1629120 1.9074556 20.0589 10.852  2
------> CAND: 295.703675 3617.169189 0.8599900 2.9480329 16.9159 10.8441  4
------> CAND: 160.568954 5089.566895 0.6671451 2.8018510 14.576 10.8262 16
------> CAND:  86.415251 4145.089355 0.4582278 2.7490458 14.5652 10.8123 16
------> CAND: 345.491804 4079.100098 0.9032541 3.0452366 16.855 10.7958  4
------> CAND:   1.001705 4334.198242 1.0832584 0.5517448 19.9393 10.781  2
------> CAND: 249.753427 4271.716309 0.7272500 2.9821391 19.9278 10.7742  2
------> CAND: 182.733112 5004.835449 0.5987312 2.7000041 15.1121 10.7742  8
------> CAND:   2.501409 6022.008789 0.8147666 2.0519757 24.7958 10.7687  1
------> CAND: 180.289833 3945.791504 0.3462527 0.8370072 15.0999 10.7616  8
------> CAND:  27.302180 4749.461914 1.1035054 3.1617854 14.5255 10.7606 16
------> CAND: 190.943722 3716.146729 0.9179083 0.2568123 16.8092 10.7594  4
[20:34:46][97451][INFO ] Statistics: count dirty SumSpec pages 452128 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[20:34:46][97451][INFO ] Data processing finished successfully!
20:34:46 (97451): called boinc_finish(0)

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