Task 1731748469

Name: Ter5_1_dns_cfbf00127_segment_1_dms_200_40000_9_3000000_1
Workunit ID: 875094076
Created: 18 Feb 2025 11:52:59 UTC
Sent: 18 Feb 2025 15:45:08 UTC
Report deadline: 4 Mar 2025 15:45:08 UTC
Received: 18 Feb 2025 18:04:40 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 723.67
CPU time (sec): 11.66
Peak working set size (MB): 377.75
Peak swap size (MB): 14918.64
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>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[10:52:08][92700][INFO ] Application startup - thank you for supporting Einstein@Home!
[10:52:08][92700][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_cfbf00127_segment_1_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_1_dms_200_9.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 3000000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_1_dms_200_9.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_1_dms_200_40000_9_3000000_1_0
------> GPU usage: 0.500000
[10:52:08][92700][INFO ] Starting data processing...
[10:52:08][92700][INFO ] opti: No host transfer for n_steps. Use device global.
[10:52:08][92700][INFO ] opti: No host transfer for mean. Use device global.
[10:52:08][92700][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[10:52:08][92700][INFO ] opti: sumspec[i] allloc, free and pinned.
[10:52:08][92700][INFO ] opti: power spectrum in fft callback (static link).
[10:52:08][92700][INFO ] opti: __constant__ access is not uniform, bad!
[10:52:08][92700][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[10:52:08][92700][INFO ] CUDA global memory status (initial GPU state, including context):
[10:52:08][92700][INFO ] No template file. Generating templates.
[10:52:08][92700][INFO ] Template param value T_cons = 50000
[10:52:11][92700][INFO ] Number of generated templates to be used: 50000
[10:52:11][92700][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_1_dms_200_9.cpt
[10:52:11][92700][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_1_dms_200_9.cpt (No such file or directory).
------> Starting from scratch...
[10:52:11][92700][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_1_dms_200_9.binary
[10:52:11][92700][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_1_dms_200_DM230.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.67333700163
------> 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): 174809.05
------> DEC (J2000): -244648.200001
------> 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: 230.9 cm^-3 pc
------> Scale factor: 1.09335
[10:52:11][92700][INFO ] Allocating memory for dedispersed compressed time series...
[10:52:11][92700][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[10:52:11][92700][INFO ] 8-bit allocation done
[10:52:11][92700][INFO ] Foobar
[10:52:11][92700][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_1_dms_200_9.binary
[10:52:12][92700][INFO ] Allocating memory for dedispersed uncompressed time series.
[10:52:12][92700][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[10:52:12][92700][INFO ] FftSize = 12582913
[10:52:12][92700][INFO ] Seed for random number generator is -1030596947.
[10:52:13][92700][INFO ] 8[10:52:13][92700][INFO ] 9[10:52:14][92700][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[10:52:14][92700][INFO ] Normalization factor 3.97364e-08
[10:52:14][92700][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
[10:52:14][92700][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1659 MB (14626 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[10:52:14][92700][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[10:52:14][92700][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[10:52:14][92700][INFO ] Launching time series padding kernel: grid 196608, block 32
[10:53:08][92700][INFO ] Checkpoint committed!
[10:54:08][92700][INFO ] Checkpoint committed!
[10:55:08][92700][INFO ] Checkpoint committed!
[10:56:08][92700][INFO ] Checkpoint committed!
[10:57:08][92700][INFO ] Checkpoint committed!
[10:58:08][92700][INFO ] Checkpoint committed!
[10:59:09][92700][INFO ] Checkpoint committed!
[11:00:09][92700][INFO ] Checkpoint committed!
[11:01:09][92700][INFO ] Checkpoint committed!
[11:02:09][92700][INFO ] Checkpoint committed!
[11:03:09][92700][INFO ] Checkpoint committed!
[11:04:09][92700][INFO ] Checkpoint committed!
[11:04:10][92700][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.268776 4885.145996 0.8065876 2.9292195 15.8261 12.4729 16
------> CAND: 115.234262 4391.844727 0.7516890 2.9506612 15.737 12.3543 16
------> CAND: 230.537553 4885.145996 0.8065876 2.9292195 16.248 11.9547  8
------> CAND:  86.373989 4127.557129 0.8622195 3.0108280 15.3742 11.8728 16
------> CAND:  38.611589 4168.645996 0.6098710 2.8619761 15.1408 11.5651 16
------> CAND:  49.825239 4435.590332 0.8987895 3.0395808 15.1018 11.5137 16
------> CAND:  55.018795 4262.557617 1.0726141 3.0934372 21.1558 11.5033  2
------> CAND: 115.190405 3698.380371 0.8357087 2.9356101 15.0668 11.4677 16
------> CAND: 109.641320 3909.506836 0.4854579 0.6464368 15.0019 11.3825 16
------> CAND:  55.018017 4172.896484 1.0346763 3.0687366 20.8659 11.3311  2
------> CAND: 345.704083 4832.560059 0.8283226 2.9673100 15.6357 11.3165  8
------> CAND:  39.927300 4526.367188 1.0442045 0.6895455 15.5689 11.2471  8
------> CAND:  88.736301 6057.165039 1.2854861 3.0173776 25.897 11.2469  1
------> CAND: 106.021427 4912.191406 0.9534972 0.9474099 17.4214 11.246  4
------> CAND: 261.825793 3923.270508 0.3008902 1.0789022 15.5279 11.2046  8
------> CAND:  34.916438 3882.934570 0.9177694 0.3718730 14.8602 11.1968 16
------> CAND:  59.085823 3959.483887 0.5565504 0.6114848 14.8563 11.1918 16
------> CAND: 115.291873 4478.223145 0.7709941 2.9661348 14.8435 11.175 16
------> CAND: 352.197261 3694.401611 0.8887215 0.2720797 15.4978 11.1733  8
------> CAND: 115.189626 4347.410156 1.0850912 3.1046369 14.8418 11.1727 16
------> CAND: 225.653591 3750.026611 0.3988683 2.6485918 17.3238 11.1683  4
------> CAND: 115.164713 4369.208984 1.0892221 3.1075521 14.8228 11.148 16
------> CAND: 150.423963 5373.313965 1.2274500 1.0471230 15.4523 11.1261  8
------> CAND:  55.017757 4177.356445 1.0351734 3.0738137 20.505 11.1168  2
------> CAND:  55.019055 4257.361816 1.0718235 3.0881479 20.4796 11.1017  2
------> CAND: 115.532697 4232.762207 0.9598726 0.5606433 14.775 11.0855 16
------> CAND: 184.204788 4471.480469 1.1041050 3.1186650 15.398 11.0699  8
------> CAND: 111.704418 3939.628418 0.4796482 2.7342718 17.1738 11.0489  4
------> CAND:  67.025765 3672.450684 0.6849025 0.3283399 14.7431 11.0439 16
------> CAND: 230.428299 4961.367188 1.1188110 3.1218596 17.1579 11.0364  4
------> CAND:  86.433936 4034.603027 0.4310645 2.6571925 14.7352 11.0336 16
------> CAND: 189.174389 4068.729736 1.0215497 3.0562708 17.115 11.0023  4
------> CAND: 431.914840 4112.520996 0.7319504 2.9483688 20.2816 10.9841  2
------> CAND: 345.729515 3674.778076 0.2852386 2.3913455 17.0802 10.9746  4
------> CAND:  28.271965 4478.015625 0.5256541 2.6851897 14.6716 10.9507 16
------> CAND: 115.273707 4133.914551 0.7159549 2.9397027 14.6681 10.946 16
------> CAND: 119.903350 3734.745361 0.4256669 2.6879866 17.0266 10.932  4
------> CAND:  59.951545 3734.745361 0.4256669 2.6879866 15.2621 10.9292  8
------> CAND: 422.539034 5365.114258 0.9598178 2.9610975 17.0213 10.9278  4
------> CAND: 136.840994 4192.285645 1.0395046 3.0767159 14.6462 10.9176 16
------> CAND: 172.864757 3674.778076 0.2852386 2.3913455 15.2471 10.9137  8
------> CAND: 213.685547 4765.917480 0.9878383 0.8369298 16.9338 10.8583  4
------> CAND: 230.332281 4183.734375 0.9877754 3.0556850 15.1876 10.8522  8
------> CAND: 205.266551 3880.605469 0.6492541 0.4868578 20.0545 10.8494  2
------> CAND: 410.522982 4192.285645 1.0395046 3.0767159 16.9135 10.8422  4
------> CAND: 109.837250 4026.632812 0.9747567 3.0374255 14.5881 10.8419 16
------> CAND:  14.981204 4149.803711 0.8848553 3.0163603 14.5827 10.835 16
------> CAND:  86.391636 4230.325195 0.8263917 3.0013576 14.5761 10.8263 16
------> CAND:  86.355304 3850.032959 0.8478050 2.9673913 14.5729 10.8222 16
------> CAND: 471.622336 3775.839600 0.7013196 2.8985174 16.8782 10.8142  4
------> CAND: 249.657409 4537.664551 0.4306960 2.3926382 16.8728 10.8099  4
------> CAND: 284.840622 4330.488770 0.7827913 0.6987637 15.1418 10.8049  8
------> CAND: 172.756282 4218.337402 0.8302482 2.9968240 15.1342 10.797  8
------> CAND: 106.842774 4765.917480 0.9878383 0.8369298 14.5528 10.796 16
------> CAND: 124.289574 4226.563477 0.9605628 3.0553648 14.5511 10.7938 16
------> CAND:  93.848891 4113.461426 0.7312646 0.5857237 14.5352 10.7732 16
------> CAND:  28.273263 4728.818848 0.5939143 2.7262316 14.5288 10.7649 16
------> CAND:   9.217506 5308.395508 0.7634172 1.4034008 14.5242 10.7589 16
------> CAND: 172.824533 4194.732422 0.5318331 2.7671669 15.095 10.7565  8
------> CAND: 203.128455 3720.565186 0.6878976 2.8843098 15.0937 10.7551  8
------> CAND: 262.069472 4446.787598 0.5686034 2.7755635 19.8918 10.7529  2
------> CAND: 115.298360 4009.708008 0.5232175 2.7794292 14.5176 10.7504 16
------> CAND:  27.509527 4257.361816 1.0718235 3.0881479 14.511 10.7418 16
------> CAND: 176.067879 4225.335449 0.9180380 3.0346711 14.5089 10.7391 16
------> CAND:  57.653851 3708.624512 0.4829362 2.7454131 14.4986 10.7257 16
------> CAND: 230.620855 3784.914551 0.5126817 2.7755237 15.0411 10.7009  8
------> CAND: 259.282344 4372.492676 0.7131952 2.9323077 16.7074 10.6786  4
------> CAND: 164.421627 3698.997559 0.8179832 0.2915591 14.4537 10.6674 16
------> CAND:  88.726180 5668.718262 1.1001452 2.9929175 14.9965 10.6549  8
------> CAND: 115.253465 3678.476318 0.6288002 2.8486326 14.4408 10.6507 16
------> CAND:  33.312152 6029.257812 1.2832516 3.0244718 14.4404 10.6502 16
------> CAND:  24.374916 3791.811768 0.4869679 2.7578588 14.436 10.6445 16
------> CAND: 346.115405 5565.987793 0.7681888 1.6967443 19.698 10.638  2
------> CAND: 460.918362 3894.074463 0.6268472 2.8686385 16.6537 10.6361  4
------> CAND: 195.202527 4467.243652 1.0728756 0.6483039 14.9739 10.6316  8
------> CAND: 273.681988 4192.285645 1.0395046 3.0767159 14.9672 10.6247  8
------> CAND: 170.222954 4158.074707 0.4169083 0.9843059 14.4038 10.6028 16
------> CAND:  72.279268 3850.742920 0.2308073 1.5137579 14.3959 10.5926 16
------> CAND:  48.750092 3791.811768 0.4869679 2.7578588 14.9246 10.5808  8
------> CAND:   8.326092 4071.890869 0.6597021 2.8961051 14.3842 10.5775 16
------> CAND: 281.900383 5474.193848 0.6547013 2.1055334 14.9168 10.5728  8
------> CAND: 131.034736 4446.787598 0.5686034 2.7755635 16.5672 10.5675  4
------> CAND: 348.871132 4362.307129 0.9941397 0.6142527 14.9108 10.5665  8
------> CAND: 115.241787 4624.683594 0.8179047 2.9775951 16.5653 10.5661  4
------> CAND: 498.974082 4178.237305 1.0352007 3.0694785 16.562 10.5634  4
------> CAND:  86.427707 4192.619629 0.5351006 2.7716510 14.37 10.559 16
------> CAND: 328.525096 6204.573730 1.2874568 1.5099509 14.898 10.5534  8
------> CAND: 279.885814 4260.349609 0.6653012 2.8947535 14.8901 10.5452  8
------> CAND: 147.326721 3743.725098 0.6172483 0.4119042 14.3527 10.5366 16
------> CAND: 115.530621 4160.503418 0.9282507 0.5264292 14.3525 10.5365 16
------> CAND: 115.265922 5312.821777 0.9672258 2.9688420 14.3508 10.5342 16
------> CAND:  36.226440 3919.732910 0.9437548 0.3856443 14.3469 10.5291 16
------> CAND:  86.360754 4060.598877 0.8327948 2.9879975 14.3441 10.5255 16
------> CAND: 259.187104 4525.413086 0.7915447 2.9765937 14.8707 10.5253  8
------> CAND:  94.616259 3955.791992 0.8963368 0.4205146 14.8701 10.5247  8
------> CAND: 115.188848 4504.794434 1.1098875 3.1168625 14.3412 10.5218 16
------> CAND: 121.865759 3848.999268 0.2399289 1.9457330 14.3408 10.5213 16
------> CAND: 403.212868 3690.502197 0.5588298 0.4115180 24.2197 10.5185  1
------> CAND:  54.129977 5300.605957 1.1291870 1.0582880 14.8614 10.5157  8
------> CAND: 115.272929 5332.107910 0.9930705 2.9967401 14.3306 10.5081 16
[11:04:10][92700][INFO ] Statistics: count dirty SumSpec pages 1814 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[11:04:10][92700][INFO ] Data processing finished successfully!
11:04:10 (92700): called boinc_finish(0)

</stderr_txt>
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