Task 1722533679

Name: Ter5_1_dns_cfbf00124_segment_2_dms_200_40000_179_7800000_0
Workunit ID: 869638746
Created: 30 Jan 2025 12:57:15 UTC
Sent: 31 Jan 2025 4:04:41 UTC
Report deadline: 14 Feb 2025 4:04:41 UTC
Received: 1 Feb 2025 7:57:22 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13208066
Run time (sec): 944.71
CPU time (sec): 10.29
Peak working set size (MB): 327.82
Peak swap size (MB): 10486.07
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>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[02:41:31][1595417][INFO ] Application startup - thank you for supporting Einstein@Home!
[02:41:31][1595417][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_cfbf00124_segment_2_dms_200.zap -c Ter5_1_dns_cfbf00124_segment_2_dms_200_179.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 7800000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_2_dms_200_179.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_2_dms_200_40000_179_7800000_0_0
------> GPU usage: 0.500000
[02:41:31][1595417][INFO ] Starting data processing...
[02:41:31][1595417][INFO ] opti: No host transfer for n_steps. Use device global.
[02:41:31][1595417][INFO ] opti: No host transfer for mean. Use device global.
[02:41:31][1595417][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[02:41:31][1595417][INFO ] opti: sumspec[i] allloc, free and pinned.
[02:41:31][1595417][INFO ] opti: power spectrum in fft callback (static link).
[02:41:31][1595417][INFO ] opti: __constant__ access is not uniform, bad!
[02:41:31][1595417][INFO ] Running on device 0 NVIDIA GeForce RTX 4060
[02:41:31][1595417][INFO ] CUDA global memory status (initial GPU state, including context):
[02:41:31][1595417][INFO ] No template file. Generating templates.
[02:41:31][1595417][INFO ] Template param value T_cons = 50000
[02:41:34][1595417][INFO ] Number of generated templates to be used: 50000
[02:41:34][1595417][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00124_segment_2_dms_200_179.cpt
[02:41:34][1595417][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_2_dms_200_179.cpt (No such file or directory).
------> Starting from scratch...
[02:41:34][1595417][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_2_dms_200_179.binary
[02:41:34][1595417][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00124/Ter5_1_dns_cfbf00124_segment_2_dms_200_DM247.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.69391792683
------> 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): 174806.69
------> DEC (J2000): -244614.7
------> 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: 247.9 cm^-3 pc
------> Scale factor: 2.16408
[02:41:34][1595417][INFO ] Allocating memory for dedispersed compressed time series...
[02:41:34][1595417][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[02:41:34][1595417][INFO ] 8-bit allocation done
[02:41:34][1595417][INFO ] Foobar
[02:41:34][1595417][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_2_dms_200_179.binary
[02:41:34][1595417][INFO ] Allocating memory for dedispersed uncompressed time series.
[02:41:34][1595417][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[02:41:34][1595417][INFO ] FftSize = 12582913
[02:41:34][1595417][INFO ] Seed for random number generator is 1108477263.
[02:41:36][1595417][INFO ] 8[02:41:36][1595417][INFO ] 9[02:41:36][1595417][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[02:41:36][1595417][INFO ] Normalization factor 3.97364e-08
[02:41:36][1595417][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
[02:41:36][1595417][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 3241 MB (4688 MB free / 7929 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[02:41:36][1595417][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[02:41:36][1595417][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[02:41:36][1595417][INFO ] Launching time series padding kernel: grid 196608, block 32
[02:42:31][1595417][INFO ] Checkpoint committed!
[02:43:31][1595417][INFO ] Checkpoint committed!
[02:44:31][1595417][INFO ] Checkpoint committed!
[02:45:31][1595417][INFO ] Checkpoint committed!
[02:46:31][1595417][INFO ] Checkpoint committed!
[02:47:31][1595417][INFO ] Checkpoint committed!
[02:48:31][1595417][INFO ] Checkpoint committed!
[02:49:31][1595417][INFO ] Checkpoint committed!
[02:50:31][1595417][INFO ] Checkpoint committed!
[02:51:32][1595417][INFO ] Checkpoint committed!
[02:52:32][1595417][INFO ] Checkpoint committed!
[02:53:32][1595417][INFO ] Checkpoint committed!
[02:54:32][1595417][INFO ] Checkpoint committed!
[02:55:32][1595417][INFO ] Checkpoint committed!
[02:56:32][1595417][INFO ] Checkpoint committed!
[02:57:13][1595417][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 462.114959 4351.041504 1.0099469 6.0214739 18.3216 11.9641  4
------> CAND: 115.551382 4063.618164 0.9012363 5.9801865 15.4185 11.9314 16
------> CAND:  59.409690 3622.162109 0.7119843 5.8640552 15.1358 11.5584 16
------> CAND: 348.143209 3798.562988 0.4182502 4.1923547 15.7947 11.4817  8
------> CAND: 364.697039 4743.174805 1.0820637 6.0078998 15.781 11.4675  8
------> CAND:  69.818862 4880.942383 0.9296504 5.8142471 15.0654 11.4659 16
------> CAND: 132.661080 3773.137451 0.5964683 3.8025947 15.0594 11.458 16
------> CAND: 259.772816 3678.380127 0.6850547 5.8470898 17.5884 11.3789  4
------> CAND: 340.778339 5532.993164 1.1805148 5.7454500 15.6922 11.3752  8
------> CAND: 109.769777 4097.951172 0.7375245 3.9526203 14.9877 11.3639 16
------> CAND: 189.350855 5428.663574 1.1951388 5.8264537 14.961 11.3289 16
------> CAND: 277.270480 3949.739258 0.5345256 5.6313467 15.6359 11.3167  8
------> CAND: 183.310260 3733.397461 0.4938129 3.9136662 15.6347 11.3155  8
------> CAND:  86.599243 3854.249023 0.8782439 5.9686785 14.9387 11.2996 16
------> CAND:  76.860124 3762.208740 0.7768356 3.6550200 14.9374 11.2979 16
------> CAND:  11.539594 3984.214600 1.0272723 6.0451550 14.922 11.2778 16
------> CAND: 154.009082 3840.621582 0.7420760 5.8913317 17.4469 11.2663  4
------> CAND: 360.096460 4329.802246 0.6965098 4.2084436 15.5872 11.2661  8
------> CAND: 170.696818 3861.298096 0.5991722 3.8822129 14.872 11.2123 16
------> CAND: 164.300436 3683.493408 0.6281492 5.8003182 14.854 11.1887 16
------> CAND: 272.014123 3997.813232 0.5227699 4.1518245 15.4654 11.1397  8
------> CAND: 230.981314 4239.818359 0.7517778 5.8447123 15.4241 11.0969  8
------> CAND: 249.661301 4394.381836 0.8800836 4.0770397 15.423 11.0958  8
------> CAND: 240.198819 3627.272949 0.6065940 5.7883291 25.4475 11.0517  1
------> CAND: 231.084079 4105.762695 0.8904206 5.9713154 15.3657 11.0364  8
------> CAND:  65.569919 4257.958496 0.8702930 5.9405808 14.7349 11.0331 16
------> CAND: 180.048230 4329.802246 0.6965098 4.2084436 14.7097 11.0003 16
------> CAND:  86.608585 4084.927979 1.0429260 6.0547309 14.6879 10.9718 16
------> CAND:  65.017943 3749.879639 0.9468389 3.5621862 14.6489 10.921 16
------> CAND: 122.169644 4465.526367 0.8607735 5.8956590 14.645 10.916 16
------> CAND: 230.951989 4179.835449 0.8271779 5.9252706 15.2412 10.9076  8
------> CAND:  73.656743 4300.736328 0.9236872 3.9636779 14.6299 10.8963 16
------> CAND: 115.416178 3931.693115 0.3754913 4.7871757 14.6069 10.8664 16
------> CAND: 273.380957 3792.121582 0.8417577 5.9517159 15.1971 10.8619  8
------> CAND: 477.335949 4671.608398 0.7810075 5.7075648 16.9293 10.8547  4
------> CAND: 324.162228 4306.189453 0.9748778 3.9345603 15.185 10.8494  8
------> CAND: 115.428634 4365.026367 0.5265844 5.1038675 14.5791 10.8303 16
------> CAND: 171.904314 3788.962646 0.7065762 5.8667521 15.1573 10.8208  8
------> CAND: 208.977792 4455.275879 0.7090840 4.3207912 16.8834 10.8183  4
------> CAND:  48.933306 3956.143555 0.7096834 3.8637884 14.5691 10.8172 16
------> CAND:  86.576666 4017.773193 0.7565272 5.8893657 14.5585 10.8035 16
------> CAND: 172.014086 4505.986328 0.8062966 5.8238115 14.5543 10.798 16
------> CAND:  75.542596 3951.426270 0.4627534 4.2757440 14.5352 10.7733 16
------> CAND:  92.337769 4327.569824 0.7646387 5.8262415 14.5273 10.7629 16
------> CAND: 468.442052 3623.500000 0.6927423 3.5983782 16.8067 10.7574  4
------> CAND:  42.977830 3924.218018 0.6650732 3.8729339 14.4527 10.6661 16
------> CAND: 248.936233 3946.449707 0.4782898 4.2205143 15.0038 10.6624  8
------> CAND: 241.560723 4142.510254 0.8421674 5.9353218 19.7334 10.659  2
------> CAND: 115.496366 5107.485352 0.9158064 5.6127605 14.4353 10.6436 16
------> CAND: 162.808778 3931.715820 0.3753844 4.7926722 14.4342 10.6421 16
------> CAND: 145.705827 3989.605225 0.6254335 5.7598519 14.4131 10.6148 16
------> CAND: 150.191702 4215.449219 0.5339857 4.4514618 24.4352 10.6121  1
------> CAND: 138.637316 4158.659668 0.9308641 5.9974713 14.4024 10.601 16
------> CAND: 462.044632 4258.539062 1.0091183 6.0344920 19.6282 10.5966  2
------> CAND:  81.162526 4192.446289 0.8882771 3.9124134 14.9328 10.5892  8
------> CAND:  38.536331 3782.308838 0.8872370 5.9732542 14.3916 10.587 16
------> CAND:  40.790168 4022.907227 1.0121769 3.7231696 14.3765 10.5674 16
------> CAND: 230.987023 3806.699707 0.5375755 5.6751285 14.9101 10.5658  8
------> CAND: 223.082374 3642.738770 0.4654560 3.8716846 16.5592 10.5612  4
------> CAND: 467.500293 3715.624756 0.5326567 3.8410494 16.5494 10.5534  4
------> CAND:  93.208941 4007.859863 1.0108770 3.7135139 14.3649 10.5524 16
------> CAND: 131.524430 4762.261719 1.1417644 6.0365233 14.3559 10.5408 16
------> CAND: 289.084894 5433.517578 1.1959981 4.6458898 19.5188 10.5317  2
------> CAND: 166.605915 4307.518066 0.8198230 4.0595775 14.8739 10.5286  8
------> CAND:  86.606250 3969.237061 1.0044303 6.0351772 14.3325 10.5105 16
------> CAND: 350.707938 4930.994141 1.1606193 6.0082369 14.8545 10.5086  8
------> CAND: 115.492473 3627.659424 0.5985916 5.7753320 14.3212 10.4959 16
------> CAND:  97.409097 3677.836426 0.9386864 5.9800315 14.8391 10.4928  8
------> CAND: 230.943685 4086.953857 0.7949266 5.9059925 14.8372 10.4908  8
------> CAND: 230.963148 3738.193359 0.9191555 5.9831109 24.1356 10.4819  1
------> CAND: 122.611847 4663.479004 0.7852403 5.7196736 14.3103 10.4819 16
------> CAND: 138.635240 3949.739258 0.5345256 5.6313467 14.3096 10.481 16
------> CAND: 440.399233 3926.463623 0.6617223 3.8784268 16.4546 10.4783  4
------> CAND: 202.501481 3979.426270 0.8774320 3.7551339 16.4488 10.4737  4
------> CAND:  57.641395 3700.434082 0.8413275 3.5726810 14.8169 10.4699  8
------> CAND: 129.886408 3678.380127 0.6850547 5.8470898 14.8151 10.4681  8
------> CAND: 270.518571 3950.578613 0.4723719 4.2167845 14.8085 10.4613  8
------> CAND: 189.042039 3923.527832 0.7455460 5.8838158 16.4255 10.4553  4
------> CAND: 138.750722 3905.518311 0.8815316 5.9716349 14.8027 10.4553  8
------> CAND: 142.734447 3649.554688 0.4133033 3.9849503 14.2818 10.4451 16
------> CAND: 233.750017 3715.624756 0.5326567 3.8410494 14.7925 10.4448  8
------> CAND:  30.492585 3719.917725 0.7411250 3.6395998 14.2787 10.441 16
------> CAND: 167.616185 4841.838379 0.9645039 4.3567820 14.2651 10.4235 16
------> CAND:  97.337732 4648.149902 0.6372387 4.8742070 14.769 10.4206  8
------> CAND: 388.249052 4837.651855 0.9360020 4.4078078 19.3127 10.4096  2
------> CAND: 115.502075 4332.302246 0.8098542 5.8731217 14.242 10.3937 16
------> CAND: 318.223620 3900.282715 0.5712205 5.7087755 14.7412 10.3921  8
------> CAND: 405.908909 4429.081543 1.0179414 4.0022349 14.7378 10.3886  8
------> CAND: 355.441904 3997.142578 0.7708252 3.8457193 14.7326 10.3833  8
------> CAND: 194.818194 3677.836426 0.9386864 5.9800315 16.3226 10.3738  4
------> CAND: 360.112550 5016.325195 0.7786791 5.1731477 16.3204 10.3721  4
------> CAND: 176.701600 5137.528809 1.0238026 4.5817804 14.7181 10.3683  8
------> CAND: 368.087266 3837.708984 0.7748621 5.9138131 14.7134 10.3635  8
------> CAND: 481.069248 4636.378906 1.0758699 4.1077261 16.3041 10.3592  4
------> CAND: 168.822902 3982.743652 0.9632534 3.7133448 23.834 10.351  1
------> CAND: 115.454325 4215.010254 0.5837132 5.5994711 14.2089 10.351 16
------> CAND: 129.487024 3632.953369 0.5422760 5.7205963 14.6939 10.3435  8
------> CAND: 167.978459 3632.087646 0.5583161 3.7132792 14.2006 10.3403 16
------> CAND: 346.504409 4400.224121 0.9048109 5.9491773 14.6908 10.3403  8
------> CAND: 346.486243 3616.484375 0.9523516 5.9758463 23.8053 10.3385  1
[02:57:13][1595417][INFO ] Statistics: count dirty SumSpec pages 1699 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[02:57:13][1595417][INFO ] Data processing finished successfully!
02:57:13 (1595417): called boinc_finish(0)

</stderr_txt>
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