Task 1733540515

Name: Ter5_1_dns_cfbf00126_segment_7_dms_200_40000_80_8450000_2
Workunit ID: 874636932
Created: 22 Feb 2025 0:18:26 UTC
Sent: 22 Feb 2025 0:23:26 UTC
Report deadline: 8 Mar 2025 0:23:26 UTC
Received: 22 Feb 2025 2:42:41 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 656.61
CPU time (sec): 16.29
Peak working set size (MB): 306.63
Peak swap size (MB): 14918.64
Peak disk usage (MB): 0.05
Validation state: Checked, but no consensus yet
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>
[19:30:38][3957235][INFO ] Application startup - thank you for supporting Einstein@Home!
[19:30:38][3957235][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_cfbf00126_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00126_segment_7_dms_200_80.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 8450000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_7_dms_200_80.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_7_dms_200_40000_80_8450000_2_0
------> GPU usage: 0.500000
[19:30:38][3957235][INFO ] Starting data processing...
[19:30:38][3957235][INFO ] opti: No host transfer for n_steps. Use device global.
[19:30:38][3957235][INFO ] opti: No host transfer for mean. Use device global.
[19:30:38][3957235][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[19:30:38][3957235][INFO ] opti: sumspec[i] allloc, free and pinned.
[19:30:38][3957235][INFO ] opti: power spectrum in fft callback (static link).
[19:30:38][3957235][INFO ] opti: __constant__ access is not uniform, bad!
[19:30:38][3957235][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[19:30:38][3957235][INFO ] CUDA global memory status (initial GPU state, including context):
[19:30:38][3957235][INFO ] No template file. Generating templates.
[19:30:38][3957235][INFO ] Template param value T_cons = 50000
[19:30:43][3957235][INFO ] Number of generated templates to be used: 50000
[19:30:43][3957235][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00126_segment_7_dms_200_80.cpt
[19:30:43][3957235][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00126_segment_7_dms_200_80.cpt (No such file or directory).
------> Starting from scratch...
[19:30:43][3957235][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_7_dms_200_80.binary
[19:30:43][3957235][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00126/Ter5_1_dns_cfbf00126_segment_7_dms_200_DM238.00
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796753657065
------> 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): 174805.51
------> DEC (J2000): -244557.900002
------> 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: 238 cm^-3 pc
------> Scale factor: 1.29835
[19:30:43][3957235][INFO ] Allocating memory for dedispersed compressed time series...
[19:30:43][3957235][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[19:30:43][3957235][INFO ] 8-bit allocation done
[19:30:43][3957235][INFO ] Foobar
[19:30:43][3957235][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00126_segment_7_dms_200_80.binary
[19:30:43][3957235][INFO ] Allocating memory for dedispersed uncompressed time series.
[19:30:43][3957235][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[19:30:43][3957235][INFO ] FftSize = 12582913
[19:30:43][3957235][INFO ] Seed for random number generator is 1100210499.
[19:30:45][3957235][INFO ] 8[19:30:45][3957235][INFO ] 9[19:30:46][3957235][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[19:30:46][3957235][INFO ] Normalization factor 3.97364e-08
[19:30:46][3957235][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
[19:30:46][3957235][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
[19:30:46][3957235][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[19:30:46][3957235][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[19:30:46][3957235][INFO ] Launching time series padding kernel: grid 196608, block 32
[19:31:38][3957235][INFO ] Checkpoint committed!
[19:32:38][3957235][INFO ] Checkpoint committed!
[19:33:38][3957235][INFO ] Checkpoint committed!
[19:34:38][3957235][INFO ] Checkpoint committed!
[19:35:38][3957235][INFO ] Checkpoint committed!
[19:36:38][3957235][INFO ] Checkpoint committed!
[19:37:38][3957235][INFO ] Checkpoint committed!
[19:38:38][3957235][INFO ] Checkpoint committed!
[19:39:38][3957235][INFO ] Checkpoint committed!
[19:40:38][3957235][INFO ] Checkpoint committed!
[19:41:33][3957235][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 292.629789 3817.510498 0.8561530 3.7948873 686.555 298.167  1
------> CAND: 292.769924 3817.510498 0.8561530 3.7948873 666.722 289.553  1
------> CAND: 292.637315 3817.510498 0.8561530 3.7948873 633.05 274.93  1
------> CAND: 292.699857 3817.510498 0.8561530 3.7948873 624.272 271.118  1
------> CAND: 292.665342 3817.510498 0.8561530 3.7948873 593.997 257.97  1
------> CAND: 292.778488 3817.510498 0.8561530 3.7948873 543.572 236.07  1
------> CAND: 292.628232 3817.510498 0.8561530 3.7948873 538.749 233.976  1
------> CAND: 292.730738 3817.510498 0.8561530 3.7948873 526.338 228.586  1
------> CAND: 292.802882 3817.510498 0.8561530 3.7948873 503.905 218.843  1
------> CAND: 292.708421 3817.510498 0.8561530 3.7948873 503.893 218.838  1
------> CAND: 292.675982 3817.510498 0.8561530 3.7948873 482.086 209.367  1
------> CAND: 292.719579 3817.510498 0.8561530 3.7948873 481.928 209.299  1
------> CAND: 292.639910 3817.510498 0.8561530 3.7948873 466.126 202.436  1
------> CAND: 292.809629 3817.510498 0.8561530 3.7948873 463.376 201.242  1
------> CAND: 292.596053 3817.510498 0.8561530 3.7948873 459.679 199.636  1
------> CAND: 292.660930 3817.510498 0.8561530 3.7948873 449.484 195.208  1
------> CAND: 292.690774 3817.510498 0.8561530 3.7948873 446.918 194.094  1
------> CAND: 292.685324 3817.510498 0.8561530 3.7948873 445.57 193.508  1
------> CAND: 292.738264 3817.510498 0.8561530 3.7948873 435.079 188.953  1
------> CAND: 292.823383 3817.510498 0.8561530 3.7948873 430.439 186.937  1
------> CAND: 292.819491 3817.510498 0.8561530 3.7948873 428.112 185.927  1
------> CAND: 292.716725 3817.510498 0.8561530 3.7948873 422.766 183.605  1
------> CAND: 292.800287 3817.510498 0.8561530 3.7948873 421.852 183.208  1
------> CAND: 292.825200 3817.510498 0.8561530 3.7948873 417.012 181.106  1
------> CAND: 292.791983 3817.510498 0.8561530 3.7948873 412.873 179.308  1
------> CAND: 292.831687 3817.510498 0.8561530 3.7948873 412.051 178.951  1
------> CAND: 292.614219 3817.510498 0.8561530 3.7948873 411.812 178.848  1
------> CAND: 292.772519 3817.510498 0.8561530 3.7948873 410.416 178.241  1
------> CAND: 292.650550 3817.510498 0.8561530 3.7948873 410.351 178.213  1
------> CAND: 292.668197 3817.510498 0.8561530 3.7948873 405.21 175.981  1
------> CAND: 292.587489 3817.510498 0.8561530 3.7948873 402.526 174.815  1
------> CAND: 292.739302 3817.510498 0.8561530 3.7948873 399.118 173.335  1
------> CAND: 292.815338 3817.510498 0.8561530 3.7948873 396.589 172.236  1
------> CAND: 292.677020 3817.510498 0.8561530 3.7948873 395.771 171.881  1
------> CAND: 292.834542 3817.510498 0.8561530 3.7948873 395.231 171.647  1
------> CAND: 292.608769 3817.510498 0.8561530 3.7948873 395.165 171.618  1
------> CAND: 292.643024 3817.510498 0.8561530 3.7948873 393.516 170.902  1
------> CAND: 292.842327 3817.510498 0.8561530 3.7948873 393.201 170.765  1
------> CAND: 292.776931 3817.510498 0.8561530 3.7948873 393.028 170.69  1
------> CAND: 292.752278 3817.510498 0.8561530 3.7948873 392.884 170.627  1
------> CAND: 292.728143 3817.510498 0.8561530 3.7948873 388.999 168.94  1
------> CAND: 292.633422 3817.510498 0.8561530 3.7948873 388.667 168.796  1
------> CAND: 292.584375 3817.510498 0.8561530 3.7948873 387.005 168.074  1
------> CAND: 292.810927 3817.510498 0.8561530 3.7948873 385.618 167.472  1
------> CAND: 292.674944 3817.510498 0.8561530 3.7948873 385.333 167.348  1
------> CAND: 292.673646 3817.510498 0.8561530 3.7948873 383.022 166.344  1
------> CAND: 292.779007 3817.510498 0.8561530 3.7948873 382.811 166.253  1
------> CAND: 292.782381 3817.510498 0.8561530 3.7948873 380.691 165.332  1
------> CAND: 292.613440 3817.510498 0.8561530 3.7948873 371.634 161.399  1
------> CAND: 292.715427 3817.510498 0.8561530 3.7948873 369.476 160.461  1
------> CAND: 292.655221 3817.510498 0.8561530 3.7948873 366.463 159.153  1
------> CAND: 292.752537 3817.510498 0.8561530 3.7948873 366.456 159.15  1
------> CAND: 292.734112 3817.510498 0.8561530 3.7948873 361.898 157.17  1
------> CAND: 292.797951 3817.510498 0.8561530 3.7948873 361.254 156.891  1
------> CAND: 292.606434 3817.510498 0.8561530 3.7948873 357.508 155.264  1
------> CAND: 292.586970 3817.510498 0.8561530 3.7948873 354.379 153.905  1
------> CAND: 292.663266 3817.510498 0.8561530 3.7948873 354.133 153.798  1
------> CAND: 292.666640 3817.510498 0.8561530 3.7948873 354.013 153.746  1
------> CAND: 292.635499 3817.510498 0.8561530 3.7948873 349.658 151.855  1
------> CAND: 292.774076 3817.510498 0.8561530 3.7948873 346.718 150.578  1
------> CAND: 292.768367 3817.510498 0.8561530 3.7948873 341.449 148.289  1
------> CAND: 292.635239 3817.510498 0.8561530 3.7948873 340.176 147.736  1
------> CAND: 292.606174 3817.510498 0.8561530 3.7948873 339.752 147.552  1
------> CAND: 292.769665 3817.510498 0.8561530 3.7948873 339.22 147.321  1
------> CAND: 292.686622 3817.510498 0.8561530 3.7948873 335.927 145.891  1
------> CAND: 292.608250 3817.510498 0.8561530 3.7948873 335.003 145.49  1
------> CAND: 292.590863 3817.510498 0.8561530 3.7948873 332.721 144.499  1
------> CAND: 292.697262 3817.510498 0.8561530 3.7948873 325.091 141.185  1
------> CAND: 292.605655 3817.510498 0.8561530 3.7948873 322.037 139.859  1
------> CAND: 292.627194 3817.510498 0.8561530 3.7948873 319.298 138.669  1
------> CAND: 292.841289 3817.510498 0.8561530 3.7948873 315.17 136.876  1
------> CAND: 292.785235 3817.510498 0.8561530 3.7948873 308.714 134.073  1
------> CAND: 292.770184 3817.510498 0.8561530 3.7948873 308.647 134.044  1
------> CAND: 292.818972 3817.510498 0.8561530 3.7948873 307.794 133.673  1
------> CAND: 292.678318 3817.510498 0.8561530 3.7948873 307.785 133.669  1
------> CAND: 292.834283 3817.510498 0.8561530 3.7948873 307.056 133.353  1
------> CAND: 292.825719 3817.510498 0.8561530 3.7948873 305.06 132.486  1
------> CAND: 292.841030 3817.510498 0.8561530 3.7948873 304.068 132.055  1
------> CAND: 292.797432 3817.510498 0.8561530 3.7948873 302.118 131.208  1
------> CAND: 292.659373 3817.510498 0.8561530 3.7948873 299.792 130.198  1
------> CAND: 292.644841 3817.510498 0.8561530 3.7948873 298.802 129.768  1
------> CAND: 292.654183 3817.510498 0.8561530 3.7948873 297.103 129.03  1
------> CAND: 292.807553 3817.510498 0.8561530 3.7948873 295.255 128.228  1
------> CAND: 292.603319 3817.510498 0.8561530 3.7948873 294.834 128.045  1
------> CAND: 292.721396 3817.510498 0.8561530 3.7948873 294.781 128.022  1
------> CAND: 292.604617 3817.510498 0.8561530 3.7948873 294.333 127.827  1
------> CAND: 292.580483 3817.510498 0.8561530 3.7948873 292.753 127.141  1
------> CAND: 292.758765 3817.510498 0.8561530 3.7948873 292.118 126.865  1
------> CAND: 292.698300 3817.510498 0.8561530 3.7948873 289.169 125.585  1
------> CAND: 292.615776 3817.510498 0.8561530 3.7948873 287.611 124.908  1
------> CAND: 292.609807 3817.510498 0.8561530 3.7948873 285.013 123.78  1
------> CAND: 292.635758 3817.510498 0.8561530 3.7948873 284.78 123.678  1
------> CAND: 292.831947 3817.510498 0.8561530 3.7948873 283.813 123.258  1
------> CAND: 292.626156 3817.510498 0.8561530 3.7948873 280.543 121.838  1
------> CAND: 292.672349 3817.510498 0.8561530 3.7948873 279.853 121.539  1
------> CAND: 292.808591 3817.510498 0.8561530 3.7948873 278.466 120.936  1
------> CAND: 292.581521 3817.510498 0.8561530 3.7948873 278.068 120.763  1
------> CAND: 292.709978 3817.510498 0.8561530 3.7948873 276.993 120.297  1
------> CAND: 292.836618 3817.510498 0.8561530 3.7948873 276.187 119.947  1
------> CAND: 292.649772 3817.510498 0.8561530 3.7948873 273.937 118.969  1
[19:41:33][3957235][INFO ] Statistics: count dirty SumSpec pages 510871 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[19:41:33][3957235][INFO ] Data processing finished successfully!
19:41:33 (3957235): called boinc_finish(0)

</stderr_txt>
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