Task 1703059250

Name: Ter5_1_dns_cfbf00098_segment_6_dms_200_40000_47_350000_2
Workunit ID: 857466686
Created: 25 Dec 2024 20:11:40 UTC
Sent: 26 Dec 2024 0:15:54 UTC
Report deadline: 9 Jan 2025 0:15:54 UTC
Received: 26 Dec 2024 5:14:53 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 441.70
CPU time (sec): 34.76
Peak working set size (MB): 276.46
Peak swap size (MB): 36412.3
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>
[05:06:37][988578][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_cfbf00098_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00098_segment_6_dms_200_47.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 350000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200_47.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200_40000_47_350000_2_0
------> GPU usage: 0.330000
[05:06:37][988578][INFO ] Starting data processing...
[05:06:37][988578][INFO ] opti: No host transfer for n_steps. Use device global.
[05:06:37][988578][INFO ] opti: No host transfer for mean. Use device global.
[05:06:37][988578][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[05:06:37][988578][INFO ] opti: sumspec[i] allloc, free and pinned.
[05:06:37][988578][INFO ] opti: power spectrum in fft callback (static link).
[05:06:37][988578][INFO ] opti: __constant__ access is not uniform, bad!
[05:06:38][988578][INFO ] Running on device 4 Tesla V100-SXM2-16GB
[05:06:38][988578][INFO ] CUDA global memory status (initial GPU state, including context):
[05:06:38][988578][INFO ] No template file. Generating templates.
[05:06:38][988578][INFO ] Template param value T_cons = 50000
[05:06:42][988578][INFO ] Number of generated templates to be used: 50000
[05:06:42][988578][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_6_dms_200_47.cpt
[05:06:42][988578][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_6_dms_200_47.cpt (No such file or directory).
------> Starting from scratch...
[05:06:42][988578][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200_47.binary
[05:06:42][988578][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00098/Ter5_1_dns_cfbf00098_segment_6_dms_200_DM234.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776204920912
------> 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): 174804.13
------> DEC (J2000): -244559.799999
------> 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: 234.7 cm^-3 pc
------> Scale factor: 0.992763
[05:06:42][988578][INFO ] Allocating memory for dedispersed compressed time series...
[05:06:42][988578][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[05:06:42][988578][INFO ] 8-bit allocation done
[05:06:42][988578][INFO ] Foobar
[05:06:42][988578][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_6_dms_200_47.binary
[05:06:42][988578][INFO ] Allocating memory for dedispersed uncompressed time series.
[05:06:42][988578][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[05:06:42][988578][INFO ] FftSize = 12582913
[05:06:42][988578][INFO ] Seed for random number generator is -1082069282.
[05:06:44][988578][INFO ] 8[05:06:44][988578][INFO ] 9[05:06:45][988578][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[05:06:46][988578][INFO ] Normalization factor 3.97364e-08
[05:06:46][988578][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
[05:06:46][988578][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2125 MB (14028 MB free / 16153 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[05:06:46][988578][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[05:06:46][988578][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[05:06:46][988578][INFO ] Launching time series padding kernel: grid 196608, block 32
[05:07:37][988578][INFO ] Checkpoint committed!
[05:08:37][988578][INFO ] Checkpoint committed!
[05:09:38][988578][INFO ] Checkpoint committed!
[05:10:38][988578][INFO ] Checkpoint committed!
[05:11:38][988578][INFO ] Checkpoint committed!
[05:12:38][988578][INFO ] Checkpoint committed!
[05:13:38][988578][INFO ] Checkpoint committed!
[05:13:57][988578][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.249907 3715.160645 0.7867214 2.1329567 20.6487 16.6473  8
------> CAND:   0.501372 4173.058594 1.0233194 1.4658598 20.3793 16.3555  8
------> CAND:   0.250686 4157.065918 1.0222626 1.4431791 18.6205 16.2869 16
------> CAND:   0.250426 4151.283203 0.9846618 1.6009011 19.6277 15.5443  8
------> CAND:   0.250167 3905.166504 0.8168144 1.5358852 18.0026 13.8054  8
------> CAND:   0.501112 3651.456787 0.7020836 1.2076669 17.4206 13.1882  8
------> CAND: 431.793650 3791.085938 0.9911422 2.3857558 23.8595 13.1133  2
------> CAND: 384.605024 3983.475586 1.0145868 2.2883291 16.7349 12.4652  8
------> CAND: 326.653516 3614.775391 0.9498693 2.4171290 28.463 12.3613  1
------> CAND: 154.984317 3621.026611 0.8977482 2.3429465 22.2028 12.1261  2
------> CAND: 163.326758 3614.775391 0.9498693 2.4171290 22.1784 12.1116  2
------> CAND: 230.633571 4151.811523 1.0080464 1.5533851 16.3805 12.0934  8
------> CAND: 230.434787 3983.078125 0.9538922 2.1968606 27.777 12.0634  1
------> CAND: 173.607213 4163.191895 1.0224479 2.0955074 15.3825 11.8838 16
------> CAND:  99.037257 3694.810791 0.6871955 1.7187060 16.1765 11.88  8
------> CAND:  86.375027 3736.601807 0.8857515 2.2634428 15.3006 11.7756 16
------> CAND:  81.663379 3614.775391 0.9498693 2.4171290 18.0755 11.7675  4
------> CAND:  57.609735 3846.276855 0.9064382 2.2183759 15.2741 11.7406 16
------> CAND: 331.007820 4190.026855 1.0097787 1.5815727 15.9056 11.5972  8
------> CAND:   0.499815 3630.054688 0.7934793 2.2116892 17.8501 11.5876  4
------> CAND: 352.999404 3668.349854 0.6868530 1.3510164 15.8661 11.5561  8
------> CAND:   0.500593 3606.836182 0.9666027 2.4425137 21.2352 11.5505  2
------> CAND: 115.178986 3841.425049 0.9963684 2.3550799 15.0599 11.4586 16
------> CAND: 230.510564 3667.117432 0.6928502 1.8683280 15.7607 11.4464  8
------> CAND: 288.578073 3989.797607 1.0153589 1.1501898 15.7549 11.4403  8
------> CAND:   0.167124 3820.275879 0.7687251 1.4513894 15.7531 11.4385  8
------> CAND: 250.513270 3904.061768 0.9607812 1.1315092 15.7331 11.4177  8
------> CAND: 230.435047 3983.694580 0.9538205 2.1960299 17.6256 11.4086  4
------> CAND: 288.259136 3896.349365 0.8881133 1.2170161 20.8984 11.3504  2
------> CAND: 215.896825 3791.085938 0.9911422 2.3857558 17.5442 11.3437  4
------> CAND: 191.023132 3790.889893 0.8410997 2.1422064 14.9675 11.3374 16
------> CAND: 257.190181 3622.181885 0.8947194 2.3665082 20.8518 11.3227  2
------> CAND:   1.251353 3826.039307 0.7625932 1.4708748 26.0503 11.3135  1
------> CAND: 140.137279 3756.814209 0.7715176 1.2402762 14.9119 11.2646 16
------> CAND: 273.434157 4035.739502 1.0196097 1.2394128 15.5301 11.2068  8
------> CAND: 393.703934 3986.846680 1.0150615 1.1461711 25.7305 11.1746  1
------> CAND: 204.148326 3691.171631 0.7003391 1.8029636 15.4984 11.1739  8
------> CAND:   1.251613 4172.973145 0.9845448 1.6210485 25.7078 11.1648  1
------> CAND: 384.580890 4131.546387 1.0203100 2.1198013 15.4606 11.1347  8
------> CAND: 115.217394 3983.078125 0.9538922 2.1968606 20.5126 11.1213  2
------> CAND: 143.342477 3821.664551 0.7668242 1.4694080 14.7939 11.1102 16
------> CAND: 374.899122 3707.431641 0.8023572 2.1734903 15.4243 11.0971  8
------> CAND: 154.983798 3621.487793 0.8962661 2.3456492 20.4597 11.0899  2
------> CAND:  55.491881 3938.197510 1.0097961 2.3034189 15.4131 11.0855  8
------> CAND: 499.123819 3822.291992 0.8132741 2.0708911 17.1943 11.0652  4
------> CAND:  49.895306 3747.724854 0.9132484 2.3020842 15.3879 11.0594  8
------> CAND: 205.195705 3652.523926 0.6935971 1.2544466 20.3975 11.053  2
------> CAND: 172.738636 3931.102783 0.9590368 2.2499230 17.1156 11.0027  4
------> CAND: 115.218691 3856.302490 0.9033714 2.2184546 14.7102 11.001 16
------> CAND:  89.437495 3720.489014 0.7726581 2.0567319 14.6746 10.9545 16
------> CAND: 172.737598 3755.546143 0.8717371 2.2399170 17.0456 10.9471  4
------> CAND: 129.349743 3646.387695 0.9693484 2.4213552 17.0002 10.911  4
------> CAND: 107.948283 3791.085938 0.9911422 2.3857558 15.2423 10.9087  8
------> CAND: 499.394487 3943.546387 0.9583149 2.2524450 16.9931 10.9054  4
------> CAND: 116.544264 3920.879639 0.9595392 1.1534990 14.6306 10.8973 16
------> CAND:  86.369318 3931.102783 0.9590368 2.2499230 15.2187 10.8842  8
------> CAND: 110.983502 3943.041748 1.0103621 2.3070989 16.9611 10.88  4
------> CAND: 189.459589 3889.413086 0.8297275 1.9846724 16.9604 10.8794  4
------> CAND: 142.444835 3694.557129 0.6904556 1.8088812 14.6145 10.8764 16
------> CAND: 167.656149 3690.944336 0.8335610 0.9762836 14.6097 10.87 16
------> CAND: 392.932673 3801.861572 0.8314286 1.1924137 15.1868 10.8513  8
------> CAND: 345.545263 3623.107178 0.8393973 2.2873487 15.1725 10.8366  8
------> CAND: 115.166270 3827.922119 0.9950172 2.3663120 14.5756 10.8257 16
------> CAND: 311.125266 4196.649414 1.0098634 1.9814476 15.1488 10.8121  8
------> CAND: 115.188848 3725.625244 0.9230698 2.3225684 14.5648 10.8117 16
------> CAND: 115.219729 3846.276855 0.9064382 2.2183759 15.1446 10.8077  8
------> CAND: 460.951839 3718.889404 0.7782295 2.1005681 16.8695 10.8073  4
------> CAND: 269.253205 3778.042236 0.8520980 2.1707056 15.1242 10.7867  8
------> CAND:  53.139430 3805.644531 0.8278127 1.2089274 15.0831 10.7442  8
------> CAND:  94.344813 3963.802979 0.9555310 2.2039130 14.4913 10.7162 16
------> CAND: 115.164194 3617.814697 0.9101381 2.3848841 14.4818 10.704 16
------> CAND: 230.399234 3760.686523 0.7646625 2.0040152 15.0316 10.6911  8
------> CAND: 115.195854 3768.468018 0.8603300 2.1956227 14.4504 10.6632 16
------> CAND:  97.574923 3913.338867 0.8109881 1.7804779 14.4356 10.644 16
------> CAND:  81.664936 3650.549805 0.9694250 2.4282722 16.6618 10.6425  4
------> CAND:  10.583043 3784.942627 0.8454813 1.1532720 14.4137 10.6156 16
------> CAND: 255.828537 3805.167236 0.9559608 0.9748694 14.9551 10.6122  8
------> CAND:  65.804255 4092.604980 1.0250647 2.2161086 14.9462 10.6031  8
------> CAND: 388.040666 3615.775146 0.9485648 2.4155817 24.4015 10.5975  1
------> CAND: 202.743603 4090.031738 0.9365004 1.8150572 14.9394 10.5961  8
------> CAND: 185.271111 3998.277344 0.8737797 1.9394897 19.6152 10.5889  2
------> CAND: 393.802547 3694.594727 0.6902979 1.8076009 16.5767 10.5751  4
------> CAND: 114.464817 3646.367920 0.9538948 2.3979862 14.379 10.5706 16
------> CAND: 326.652478 3615.947998 0.9483913 2.4194121 24.333 10.5677  1
------> CAND:  78.028694 3887.734375 0.8323259 2.0249193 14.9088 10.5645  8
------> CAND: 172.738895 3926.332764 0.9592582 2.2471874 16.56 10.5619  4
------> CAND: 111.513419 3666.533447 0.9471288 0.7975965 14.9021 10.5576  8
------> CAND: 396.476530 3669.677002 0.6813485 1.8491868 14.8904 10.5455  8
------> CAND: 338.431339 3631.207764 0.7831589 1.0025491 14.8848 10.5398  8
------> CAND: 345.663599 3624.553467 0.8285912 2.2489574 16.5201 10.5302  4
------> CAND: 131.234558 3986.846680 1.0150615 1.1461711 16.518 10.5285  4
------> CAND: 163.326239 3615.947998 0.9483913 2.4194121 19.5056 10.5239  2
------> CAND: 290.652330 3667.608643 0.6910908 1.8740300 19.5016 10.5216  2
------> CAND: 203.821864 4006.089844 0.9236556 2.1058371 16.5067 10.5196  4
------> CAND: 136.203639 4091.145264 1.0247333 2.1984947 14.3314 10.5092 16
------> CAND: 326.659225 3650.549805 0.9694250 2.4282722 24.1947 10.5076  1
------> CAND:  81.665195 3636.675537 0.9692255 2.4203100 16.4881 10.5049  4
------> CAND: 146.201230 4168.927246 0.9841129 1.6652367 14.3243 10.5 16
------> CAND: 475.560128 3954.648926 0.9560177 2.1978886 16.4787 10.4974  4
------> CAND: 346.107619 3725.302734 0.9509971 0.8952031 14.8406 10.4943  8
[05:13:57][988578][INFO ] Statistics: count dirty SumSpec pages 289636 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[05:13:57][988578][INFO ] Data processing finished successfully!
05:13:57 (988578): called boinc_finish(0)

</stderr_txt>
]]>