Task 1720424070

Name: Ter5_1_dns_cfbf00113_segment_5_dms_200_40000_99_9100000_0
Workunit ID: 868405819
Created: 26 Jan 2025 14:25:15 UTC
Sent: 26 Jan 2025 22:57:03 UTC
Report deadline: 9 Feb 2025 22:57:03 UTC
Received: 27 Jan 2025 23:56:53 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13208066
Run time (sec): 855.91
CPU time (sec): 11.85
Peak working set size (MB): 259.95
Peak swap size (MB): 10486.08
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>
[18:42:32][1059536][INFO ] Application startup - thank you for supporting Einstein@Home!
[18:42:32][1059536][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_cfbf00113_segment_5_dms_200.zap -c Ter5_1_dns_cfbf00113_segment_5_dms_200_99.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 9100000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_5_dms_200_99.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_5_dms_200_40000_99_9100000_0_0
------> GPU usage: 0.500000
[18:42:32][1059536][INFO ] Starting data processing...
[18:42:32][1059536][INFO ] opti: No host transfer for n_steps. Use device global.
[18:42:32][1059536][INFO ] opti: No host transfer for mean. Use device global.
[18:42:32][1059536][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[18:42:32][1059536][INFO ] opti: sumspec[i] allloc, free and pinned.
[18:42:32][1059536][INFO ] opti: power spectrum in fft callback (static link).
[18:42:32][1059536][INFO ] opti: __constant__ access is not uniform, bad!
[18:42:32][1059536][INFO ] Running on device 0 NVIDIA GeForce RTX 4060
[18:42:32][1059536][INFO ] CUDA global memory status (initial GPU state, including context):
[18:42:32][1059536][INFO ] No template file. Generating templates.
[18:42:32][1059536][INFO ] Template param value T_cons = 50000
[18:42:35][1059536][INFO ] Number of generated templates to be used: 50000
[18:42:35][1059536][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00113_segment_5_dms_200_99.cpt
[18:42:35][1059536][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00113_segment_5_dms_200_99.cpt (No such file or directory).
------> Starting from scratch...
[18:42:35][1059536][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_5_dms_200_99.binary
[18:42:35][1059536][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00113/Ter5_1_dns_cfbf00113_segment_5_dms_200_DM239.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.755646012331
------> 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): 174804.33
------> DEC (J2000): -244749.700001
------> 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: 239.9 cm^-3 pc
------> Scale factor: 1.18809
[18:42:35][1059536][INFO ] Allocating memory for dedispersed compressed time series...
[18:42:35][1059536][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[18:42:35][1059536][INFO ] 8-bit allocation done
[18:42:35][1059536][INFO ] Foobar
[18:42:35][1059536][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_5_dms_200_99.binary
[18:42:35][1059536][INFO ] Allocating memory for dedispersed uncompressed time series.
[18:42:35][1059536][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[18:42:35][1059536][INFO ] FftSize = 12582913
[18:42:35][1059536][INFO ] Seed for random number generator is 1098016784.
[18:42:37][1059536][INFO ] 8[18:42:37][1059536][INFO ] 9[18:42:37][1059536][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[18:42:37][1059536][INFO ] Normalization factor 3.97364e-08
[18:42:37][1059536][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
[18:42:37][1059536][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1843 MB (6086 MB free / 7929 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[18:42:37][1059536][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[18:42:37][1059536][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[18:42:37][1059536][INFO ] Launching time series padding kernel: grid 196608, block 32
[18:43:32][1059536][INFO ] Checkpoint committed!
[18:44:32][1059536][INFO ] Checkpoint committed!
[18:45:32][1059536][INFO ] Checkpoint committed!
[18:46:32][1059536][INFO ] Checkpoint committed!
[18:47:32][1059536][INFO ] Checkpoint committed!
[18:48:32][1059536][INFO ] Checkpoint committed!
[18:49:32][1059536][INFO ] Checkpoint committed!
[18:50:32][1059536][INFO ] Checkpoint committed!
[18:51:32][1059536][INFO ] Checkpoint committed!
[18:52:32][1059536][INFO ] Checkpoint committed!
[18:53:32][1059536][INFO ] Checkpoint committed!
[18:54:32][1059536][INFO ] Checkpoint committed!
[18:55:32][1059536][INFO ] Checkpoint committed!
[18:56:32][1059536][INFO ] Checkpoint committed!
[18:56:46][1059536][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 346.516346 3624.421143 0.7946774 5.5976281 19.2074 12.6737  4
------> CAND: 173.258173 3624.421143 0.7946774 5.5976281 16.4874 12.2054  8
------> CAND: 350.573772 3830.614014 0.9162131 3.9623766 22.2552 12.1573  2
------> CAND: 133.659412 3734.544434 0.6516368 5.3132715 15.5798 12.1452 16
------> CAND: 259.794615 3706.201904 0.9378259 5.7122693 21.7901 11.8805  2
------> CAND: 147.977051 3665.850342 0.8422915 5.6395206 15.3494 11.8401 16
------> CAND:  25.029398 3764.488037 0.8910477 5.6468034 16.0373 11.7346  8
------> CAND:  86.581337 3856.566406 0.7798686 5.4741678 15.2517 11.7111 16
------> CAND:  92.627900 4162.432617 0.9969509 4.2463012 17.7412 11.5007  4
------> CAND: 267.318564 3734.544434 0.6516368 5.3132715 15.7943 11.4813  8
------> CAND: 198.936864 3842.963135 0.8808069 4.0181751 15.0578 11.4558 16
------> CAND: 327.180838 4050.501221 0.7387835 5.1802988 17.6306 11.4126  4
------> CAND: 146.508229 3966.077148 0.9550996 4.0607309 15.7069 11.3904  8
------> CAND: 231.045412 4052.431641 0.8199148 5.4059095 15.6511 11.3324  8
------> CAND: 432.639650 3677.114990 0.5627818 4.4306898 17.479 11.2918  4
------> CAND: 115.515570 4027.078369 1.0279907 5.6967945 15.6024 11.2818  8
------> CAND:  76.009972 4437.275879 1.0728078 5.5005741 14.8868 11.2316 16
------> CAND: 109.856973 4035.830078 0.8287792 4.3343148 15.5423 11.2195  8
------> CAND: 115.516348 4159.519043 0.9967207 5.5973673 14.8707 11.2105 16
------> CAND: 141.249535 3730.907227 0.6631207 4.1994710 14.8648 11.2029 16
------> CAND:  86.587825 3840.292480 0.7964064 5.5030279 14.8622 11.1995 16
------> CAND:  25.030696 3667.011230 0.8389855 5.6269660 15.5228 11.1993  8
------> CAND: 262.272668 3885.056641 0.9222119 5.6551366 15.509 11.185  8
------> CAND: 230.984428 3657.024902 0.8799634 5.6621747 15.4266 11.0995  8
------> CAND: 357.064874 4497.004395 0.9785542 4.9227724 15.4015 11.0735  8
------> CAND: 115.440312 4133.949707 0.7943897 5.2268338 14.7584 11.0639 16
------> CAND: 115.440052 3852.221680 0.6345330 5.1032782 14.744 11.0451 16
------> CAND: 115.528026 3875.720459 0.8650380 5.5906529 15.3521 11.0223  8
------> CAND: 175.286756 3830.614014 0.9162131 3.9623766 17.1167 11.0036  4
------> CAND: 403.868908 4296.221191 0.8663667 4.7388911 17.0993 10.9898  4
------> CAND:   6.308408 3819.385254 0.9203823 5.6733561 14.6899 10.9744 16
------> CAND: 352.297691 3633.038086 0.9696946 5.7432399 15.263 10.9301  8
------> CAND: 289.339213 4336.879395 0.9125320 5.2744975 20.1649 10.9149  2
------> CAND: 164.106323 4066.554199 0.8618401 5.4750023 15.2321 10.8982  8
------> CAND: 115.514272 4072.935303 1.0357852 5.6816597 14.6241 10.8888 16
------> CAND:  12.514569 3764.488037 0.8910477 5.6468034 14.6197 10.883 16
------> CAND:  60.089604 3764.405518 0.6319866 5.2241001 14.5883 10.8422 16
------> CAND: 404.661708 3817.611572 0.8939949 5.6437345 15.1507 10.814  8
------> CAND: 432.999070 4332.915527 0.9505945 5.3911042 24.8781 10.8044  1
------> CAND:   4.171869 3666.512451 0.8401023 5.6281743 14.5561 10.8004 16
------> CAND: 118.546377 4163.796875 0.8951785 5.4348288 14.5538 10.7973 16
------> CAND: 191.472861 3651.663086 0.9701971 5.7383151 14.5523 10.7954 16
------> CAND: 173.127121 4058.515381 0.7264401 4.9784966 15.1301 10.7927  8
------> CAND: 289.338954 4336.879395 0.9125320 5.2744975 16.8395 10.7835  4
------> CAND: 172.095313 4004.862305 0.9946724 4.0743761 14.5348 10.7727 16
------> CAND: 116.205085 3930.960449 0.9089072 4.0825276 14.5206 10.7543 16
------> CAND:  12.515348 3666.512451 0.8401023 5.6281743 19.8678 10.7387  2
------> CAND: 230.962888 3854.926514 0.7808375 5.4695306 16.7808 10.7369  4
------> CAND: 267.044263 3710.505615 0.6780888 5.3996778 15.0739 10.7347  8
------> CAND: 192.892636 4336.879395 0.9125320 5.2744975 16.7744 10.7318  4
------> CAND: 108.160042 3677.114990 0.5627818 4.4306898 14.5007 10.7284 16
------> CAND: 115.505449 3624.421143 0.7946774 5.5976281 14.5005 10.7281 16
------> CAND: 190.086563 4134.820312 0.9965451 4.2269311 15.0607 10.7211  8
------> CAND: 231.050602 3928.244141 0.7666042 5.4054046 24.6755 10.7164  1
------> CAND: 184.999924 4028.677490 0.8759695 4.2494121 15.0477 10.7077  8
------> CAND: 456.935935 3882.275146 0.7014799 5.3049517 19.8038 10.7007  2
------> CAND: 250.352893 3618.779785 0.9127322 5.6983318 19.8022 10.6998  2
------> CAND: 216.319825 3677.114990 0.5627818 4.4306898 15.0394 10.6991  8
------> CAND: 115.553717 3622.861328 0.8320772 5.6393166 14.4709 10.6898 16
------> CAND: 339.708383 4478.708008 1.0694482 4.5912809 16.7093 10.6801  4
------> CAND: 231.015828 3615.429199 0.9090526 5.7035999 15.0049 10.6635  8
------> CAND: 427.658112 3640.750977 0.6356800 4.1235981 16.6724 10.6509  4
------> CAND:  71.031029 3700.328857 0.5521193 4.5659943 14.4404 10.6502 16
------> CAND: 115.527248 3726.874512 0.8512257 5.6327538 14.4325 10.64 16
------> CAND: 147.326721 3631.720947 0.6888722 4.0010157 14.9667 10.6241  8
------> CAND:  45.572662 3877.514404 0.9516605 3.9740067 14.4163 10.619 16
------> CAND: 110.873210 3935.902832 0.7588164 4.3109498 14.9547 10.6118  8
------> CAND: 144.809482 3835.535645 0.8026748 5.5279493 16.6078 10.5997  4
------> CAND:  96.831429 3901.713623 0.8497935 5.5530581 14.9398 10.5964  8
------> CAND: 115.495328 3746.886475 0.7913250 5.5474157 14.3963 10.5931 16
------> CAND:  97.686512 4473.213867 1.0759817 4.5689545 14.3895 10.5843 16
------> CAND: 430.719022 4263.569336 0.9954044 4.3712177 16.5789 10.5768  4
------> CAND:  27.846889 3650.329346 0.6003893 4.2326365 19.5641 10.5586  2
------> CAND:  34.227960 3701.249756 0.5476273 4.9264898 14.9017 10.5572  8
------> CAND: 359.712646 4558.993164 1.0481592 5.3189335 14.9008 10.5562  8
------> CAND:  95.560613 4001.543945 0.9507275 5.6232419 14.3604 10.5466 16
------> CAND: 476.919437 3767.827637 0.9147880 5.6678452 16.527 10.5357  4
------> CAND: 118.673277 4349.046387 0.9480221 5.3628464 14.8779 10.5327  8
------> CAND: 250.353672 3618.192627 0.9145646 5.6997547 19.5072 10.5248  2
------> CAND: 201.934454 4296.221191 0.8663667 4.7388911 14.8494 10.5034  8
------> CAND: 115.533995 3703.386475 0.7019555 5.4342341 16.4856 10.5029  4
------> CAND:  94.811151 3846.774414 0.9110345 3.9851007 14.8483 10.5022  8
------> CAND: 231.022316 3733.517578 0.6565714 5.3354607 14.841 10.4947  8
------> CAND: 486.395154 3833.480713 0.7003208 5.3511510 16.4702 10.4907  4
------> CAND: 235.128529 3817.691162 0.9208857 5.6742783 14.8368 10.4903  8
------> CAND:  77.751538 3725.263184 0.8522879 5.6246080 14.3166 10.49 16
------> CAND: 294.653182 3631.720947 0.6888722 4.0010157 16.4528 10.4769  4
------> CAND:  50.062171 3635.730957 0.6426309 5.3781166 16.4458 10.4714  4
------> CAND:  35.190479 3631.871582 0.6861920 5.4402847 14.3022 10.4713 16
------> CAND:  41.497330 3839.095215 0.9784628 5.7180581 16.441 10.4675  4
------> CAND: 142.972676 3607.761230 0.9666372 5.7397747 14.2945 10.4614 16
------> CAND: 346.512973 3767.950195 0.7579229 5.5033641 24.0862 10.4605  1
------> CAND: 181.992213 3862.655273 0.7739896 5.4677634 14.8059 10.4586  8
------> CAND: 172.547118 4544.906738 1.0632790 4.7225327 14.2922 10.4585 16
------> CAND:  85.071513 4017.804199 0.7651686 5.2848196 14.2904 10.4562 16
------> CAND: 115.510639 3783.480957 0.8494852 5.5977421 14.2823 10.4457 16
------> CAND: 106.639318 4487.706055 0.9782813 5.0210447 16.4087 10.442  4
------> CAND: 173.157743 3694.936279 0.7309181 5.4862075 14.7882 10.4404  8
------> CAND: 316.029470 4079.738770 0.9399970 4.2240376 14.7793 10.4313  8
------> CAND:  98.851449 3749.619385 0.8993496 3.8962104 14.2526 10.4073 16
[18:56:46][1059536][INFO ] Statistics: count dirty SumSpec pages 2301 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[18:56:46][1059536][INFO ] Data processing finished successfully!
18:56:46 (1059536): called boinc_finish(0)

</stderr_txt>
]]>