Task 1715252620

Name: Ter5_1_dns_cfbf00112_segment_1_dms_200_40000_171_6850000_0
Workunit ID: 865262749
Created: 16 Jan 2025 17:58:40 UTC
Sent: 17 Jan 2025 10:47:29 UTC
Report deadline: 31 Jan 2025 10:47:29 UTC
Received: 17 Jan 2025 20:28:58 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13211323
Run time (sec): 886.64
CPU time (sec): 15.71
Peak working set size (MB): 258.65
Peak swap size (MB): 6173.92
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>
[15:14:01][134578][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_cfbf00112_segment_1_dms_200.zap -c Ter5_1_dns_cfbf00112_segment_1_dms_200_171.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 6850000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_171.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_40000_171_6850000_0_0
------> GPU usage: 0.500000
[15:14:01][134578][INFO ] Starting data processing...
[15:14:01][134578][INFO ] opti: No host transfer for n_steps. Use device global.
[15:14:01][134578][INFO ] opti: No host transfer for mean. Use device global.
[15:14:01][134578][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[15:14:01][134578][INFO ] opti: sumspec[i] allloc, free and pinned.
[15:14:01][134578][INFO ] opti: power spectrum in fft callback (static link).
[15:14:01][134578][INFO ] opti: __constant__ access is not uniform, bad!
[15:14:01][134578][INFO ] Running on device 0 NVIDIA GeForce RTX 4060
[15:14:01][134578][INFO ] CUDA global memory status (initial GPU state, including context):
[15:14:01][134578][INFO ] No template file. Generating templates.
[15:14:01][134578][INFO ] Template param value T_cons = 50000
[15:14:03][134578][INFO ] Number of generated templates to be used: 50000
[15:14:03][134578][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00112_segment_1_dms_200_171.cpt
[15:14:03][134578][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00112_segment_1_dms_200_171.cpt (No such file or directory).
------> Starting from scratch...
[15:14:03][134578][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_171.binary
[15:14:03][134578][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00112/Ter5_1_dns_cfbf00112_segment_1_dms_200_DM247.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.673399685322
------> 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): 174800.79
------> DEC (J2000): -244659.299999
------> 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: 247.1 cm^-3 pc
------> Scale factor: 1.10354
[15:14:03][134578][INFO ] Allocating memory for dedispersed compressed time series...
[15:14:03][134578][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[15:14:03][134578][INFO ] 8-bit allocation done
[15:14:03][134578][INFO ] Foobar
[15:14:03][134578][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_171.binary
[15:14:03][134578][INFO ] Allocating memory for dedispersed uncompressed time series.
[15:14:03][134578][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[15:14:03][134578][INFO ] FftSize = 12582913
[15:14:03][134578][INFO ] Seed for random number generator is -1031041800.
[15:14:04][134578][INFO ] 8[15:14:04][134578][INFO ] 9[15:14:04][134578][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[15:14:04][134578][INFO ] Normalization factor 3.97364e-08
[15:14:04][134578][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
[15:14:04][134578][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1419 MB (6510 MB free / 7929 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[15:14:04][134578][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[15:14:04][134578][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[15:14:04][134578][INFO ] Launching time series padding kernel: grid 196608, block 32
[15:15:01][134578][INFO ] Checkpoint committed!
[15:16:01][134578][INFO ] Checkpoint committed!
[15:17:01][134578][INFO ] Checkpoint committed!
[15:18:01][134578][INFO ] Checkpoint committed!
[15:19:01][134578][INFO ] Checkpoint committed!
[15:20:02][134578][INFO ] Checkpoint committed!
[15:21:02][134578][INFO ] Checkpoint committed!
[15:22:02][134578][INFO ] Checkpoint committed!
[15:23:02][134578][INFO ] Checkpoint committed!
[15:24:02][134578][INFO ] Checkpoint committed!
[15:25:02][134578][INFO ] Checkpoint committed!
[15:26:02][134578][INFO ] Checkpoint committed!
[15:27:02][134578][INFO ] Checkpoint committed!
[15:28:02][134578][INFO ] Checkpoint committed!
[15:28:46][134578][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 386.527987 3652.685059 0.8900132 6.0956974 19.6666 13.0426  4
------> CAND: 115.546451 4418.900879 0.9580126 6.2182384 15.9469 12.6342 16
------> CAND:  86.533847 4393.038086 0.4942859 5.8546515 15.8064 12.4467 16
------> CAND: 115.653629 4605.804199 1.1245373 0.0056702 28.6473 12.4414  1
------> CAND: 437.175610 5740.486816 1.1010474 6.1553602 18.8463 12.3841  4
------> CAND:  86.576666 3940.514404 0.7792503 6.1151438 15.6246 12.2047 16
------> CAND: 180.394415 3793.410645 0.9393290 3.4485209 15.2999 11.7747 16
------> CAND: 298.460441 6499.463379 1.1668080 5.8390846 21.5597 11.7435  2
------> CAND: 112.284940 3998.619141 0.4233588 5.8267989 17.9916 11.7005  4
------> CAND: 115.652850 4605.776367 1.1244920 0.0000817 26.9343 11.6974  1
------> CAND: 115.513494 4259.489258 0.7311742 6.1049848 15.2218 11.6716 16
------> CAND: 159.945094 3700.938232 0.2376413 5.3773828 15.1261 11.5456 16
------> CAND:  86.565766 4195.001465 0.7702228 6.1321993 15.1225 11.5409 16
------> CAND: 173.168902 4368.732910 0.9124206 6.1981034 15.0859 11.4928 16
------> CAND: 138.633424 3652.171387 0.9045638 6.0989976 15.0835 11.4897 16
------> CAND: 437.794020 4094.881836 0.2901013 5.3150520 17.7047 11.4716  4
------> CAND: 151.592013 3609.913818 0.9593582 6.0965719 15.058 11.4562 16
------> CAND:  86.601838 4817.176270 1.1553950 0.0194255 15.0476 11.4425 16
------> CAND: 115.522057 4018.677979 0.7149220 6.0878510 15.7422 11.4272  8
------> CAND: 259.636574 4383.509277 0.4016676 5.6171484 17.6341 11.4154  4
------> CAND: 230.958217 3838.640137 0.4356485 5.8543820 15.7152 11.3991  8
------> CAND:  57.830577 4194.859375 0.9633039 6.2096996 20.9313 11.37  2
------> CAND: 100.331429 4499.184570 1.0016459 6.2433977 15.6229 11.3032  8
------> CAND:  19.232742 3928.433105 0.2897093 5.4705892 15.5509 11.2284  8
------> CAND:  19.233521 3700.081299 0.2489917 5.4191809 15.5443 11.2215  8
------> CAND: 230.272854 4171.051758 0.8489829 3.6937900 15.5372 11.2141  8
------> CAND: 193.263993 3652.685059 0.8900132 6.0956974 15.5092 11.1852  8
------> CAND: 332.805959 3652.518555 0.9040423 3.3743174 17.3117 11.1586  4
------> CAND: 230.950172 6205.760742 1.2902553 6.1434846 17.3113 11.1583  4
------> CAND: 115.227514 3869.990723 0.9029312 3.5022314 14.8197 11.1439 16
------> CAND:  57.826944 4605.804199 1.1245373 0.0056702 20.5269 11.1298  2
------> CAND:  19.231704 4208.797852 0.3422339 5.5314617 15.3857 11.0571  8
------> CAND: 193.925742 3752.365234 0.7664093 3.4754367 17.1777 11.0521  4
------> CAND:  56.142470 3998.619141 0.4233588 5.8267989 15.3757 11.0468  8
------> CAND:  59.544116 3896.628662 0.8531519 6.1310458 17.1605 11.0384  4
------> CAND: 404.354709 4212.389160 0.7605503 6.1277962 20.3143 11.0036  2
------> CAND: 181.950432 4900.885742 0.7542531 4.2070298 20.2636 10.9735  2
------> CAND: 140.203195 4507.069336 0.7617447 6.1237078 15.2979 10.9662  8
------> CAND:  86.543968 3707.885010 0.4952468 5.9259396 15.2849 10.9527  8
------> CAND: 121.990323 4490.553711 0.7666081 3.9359257 15.2817 10.9495  8
------> CAND: 115.653369 4612.983398 1.1255590 0.0062577 25.1328 10.915  1
------> CAND:  64.655149 4096.022949 0.7455313 6.1086431 14.6164 10.8788 16
------> CAND: 115.658559 4416.409180 1.0343189 6.2507091 24.9913 10.8536  1
------> CAND: 171.749646 3762.469971 0.5574108 5.9784384 14.5858 10.839 16
------> CAND: 476.365904 3805.341309 0.9677519 6.1492920 16.9031 10.8339  4
------> CAND: 240.316636 5244.343750 1.2119657 0.0219656 24.9374 10.8302  1
------> CAND:  86.562133 4303.938965 0.6318489 6.0299401 14.5777 10.8284 16
------> CAND: 184.032734 4013.989502 0.9000757 3.5853915 14.5766 10.827 16
------> CAND: 113.925557 4886.338867 1.1138817 3.9724677 14.5719 10.8209 16
------> CAND:  19.230147 4551.499023 0.4260094 5.5829854 15.1294 10.7921  8
------> CAND:  85.308444 4378.516602 0.5117171 4.1086941 15.1094 10.7714  8
------> CAND: 120.067360 3689.640137 0.5676560 5.9718361 15.0982 10.7598  8
------> CAND:  94.364016 4490.803223 1.0014927 3.8107259 15.0951 10.7566  8
------> CAND:  86.594053 3999.094482 0.9255075 6.1735468 14.5145 10.7463 16
------> CAND:  92.422628 4373.435547 0.9121329 6.2040782 14.5135 10.7451 16
------> CAND:  81.903425 5846.723633 1.0384338 6.0637465 16.7839 10.7393  4
------> CAND: 115.653109 4598.647461 1.1234769 6.2826977 24.6883 10.722  1
------> CAND: 371.010896 3771.402588 0.3516556 3.8444715 16.7614 10.7215  4
------> CAND: 115.655705 4492.056641 1.0756025 6.2629080 24.6471 10.7041  1
------> CAND:  98.409505 3814.568604 0.3245301 5.6618953 14.4813 10.7033 16
------> CAND:  17.615481 3874.223633 0.9199123 3.5038669 14.477 10.6977 16
------> CAND:  76.288685 6532.623535 1.1635786 5.8014207 14.4528 10.6663 16
------> CAND: 190.644768 3947.290527 0.9198884 3.5457091 15.0066 10.6653  8
------> CAND: 259.219024 5422.898438 0.9530388 4.3740311 19.7187 10.6502  2
------> CAND: 115.419551 4575.242188 0.3766634 5.2262058 14.4351 10.6433 16
------> CAND: 230.946280 3955.823975 0.7676790 6.1122375 16.659 10.6403  4
------> CAND: 346.293947 3667.097900 0.7114002 6.0446796 16.6434 10.6279  4
------> CAND: 146.797063 6101.969727 1.2910833 6.1925077 14.4111 10.6122 16
------> CAND: 115.655445 4498.305176 1.0762041 6.2634082 24.422 10.6064  1
------> CAND:  86.587046 4411.196289 0.7456172 6.1102886 14.9476 10.6044  8
------> CAND: 318.894192 5353.566406 0.7534097 5.9096465 14.9461 10.6029  8
------> CAND: 120.087602 4545.184570 0.6789995 4.0329680 14.4029 10.6016 16
------> CAND: 115.528545 3869.984131 0.7666675 6.1006284 14.4004 10.5984 16
------> CAND:  23.367761 4010.443604 0.7230617 6.0971956 14.3992 10.5969 16
------> CAND: 106.480758 4547.395996 0.6774254 4.0359745 14.9317 10.5881  8
------> CAND: 230.948875 4072.024170 0.4885404 5.9009180 19.6044 10.5825  2
------> CAND: 216.292317 4807.045898 0.4776488 5.5578408 16.5777 10.5759  4
------> CAND: 278.348741 3728.074463 0.9266101 3.4171543 14.9058 10.5614  8
------> CAND: 230.794207 5005.368652 0.5512610 5.6758356 14.8996 10.555  8
------> CAND:  50.892600 4006.152344 0.7251069 3.6568372 14.3615 10.548 16
------> CAND: 259.795913 3972.400879 0.8691438 6.1521087 14.8893 10.5445  8
------> CAND: 230.951210 4776.702637 0.9884169 6.2292562 16.5302 10.5382  4
------> CAND: 128.180395 4052.072510 0.5947947 3.7720571 14.8831 10.538  8
------> CAND: 129.803365 5283.043457 1.0233140 4.2335582 14.3488 10.5317 16
------> CAND: 146.717393 3847.271729 0.7022871 3.5617492 14.3337 10.512 16
------> CAND: 329.461405 4205.905273 0.4540972 5.8353992 14.8563 10.5105  8
------> CAND: 461.933562 4261.676270 0.6712709 6.0722966 16.4936 10.5092  4
------> CAND:  85.138206 3709.544922 0.4822381 3.6100535 14.8446 10.4985  8
------> CAND: 336.446094 4394.391602 0.9600874 3.7746599 14.8293 10.4827  8
------> CAND: 444.761063 4837.599121 0.8683026 6.1652465 19.429 10.4785  2
------> CAND:  86.573552 3684.250732 0.5992245 5.9902301 14.8207 10.4739  8
------> CAND:  30.578483 3839.569580 0.9888114 6.1578021 14.3003 10.469 16
------> CAND: 203.666937 4385.254395 0.4044996 5.6467319 14.2986 10.4668 16
------> CAND:  28.915289 4194.859375 0.9633039 6.2096996 16.4349 10.4627  4
------> CAND: 346.398789 4572.418945 0.7251928 6.0818839 16.419 10.4501  4
------> CAND: 203.095757 5348.212402 0.7562949 5.9169092 14.285 10.4491 16
------> CAND: 116.388039 5060.535645 0.9039384 4.1831145 16.4107 10.4435  4
------> CAND:  68.645362 4236.593262 0.9879836 6.2216320 14.2746 10.4358 16
------> CAND: 327.845182 4416.245117 0.7428381 3.8972595 14.7805 10.4325  8
------> CAND:  57.826425 4605.776367 1.1244920 0.0000817 19.3401 10.4259  2
[15:28:46][134578][INFO ] Statistics: count dirty SumSpec pages 1841 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[15:28:46][134578][INFO ] Data processing finished successfully!
15:28:46 (134578): called boinc_finish(0)

</stderr_txt>
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