Task 1704672233

Name: Ter5_1_dns_cfbf00099_segment_2_dms_200_40000_193_6450000_1
Workunit ID: 858688367
Created: 28 Dec 2024 14:19:32 UTC
Sent: 29 Dec 2024 4:10:40 UTC
Report deadline: 12 Jan 2025 4:10:40 UTC
Received: 29 Dec 2024 4:52:00 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12799855
Run time (sec): 386.66
CPU time (sec): 19.89
Peak working set size (MB): 292.66
Peak swap size (MB): 10468.38
Peak disk usage (MB): 0.02
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>
[23:43:24][310344][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_cfbf00099_segment_2_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_2_dms_200_193.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 6450000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_193.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_40000_193_6450000_1_0
------> GPU usage: 0.500000
[23:43:24][310344][INFO ] Starting data processing...
[23:43:24][310344][INFO ] opti: No host transfer for n_steps. Use device global.
[23:43:24][310344][INFO ] opti: No host transfer for mean. Use device global.
[23:43:24][310344][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[23:43:24][310344][INFO ] opti: sumspec[i] allloc, free and pinned.
[23:43:24][310344][INFO ] opti: power spectrum in fft callback (static link).
[23:43:24][310344][INFO ] opti: __constant__ access is not uniform, bad!
[23:43:24][310344][INFO ] Running on device 1 NVIDIA GeForce RTX 2080 Ti
[23:43:24][310344][INFO ] CUDA global memory status (initial GPU state, including context):
[23:43:24][310344][INFO ] No template file. Generating templates.
[23:43:24][310344][INFO ] Template param value T_cons = 50000
[23:43:29][310344][INFO ] Number of generated templates to be used: 50000
[23:43:29][310344][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_2_dms_200_193.cpt
[23:43:29][310344][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_2_dms_200_193.cpt (No such file or directory).
------> Starting from scratch...
[23:43:29][310344][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_193.binary
[23:43:29][310344][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_2_dms_200_DM249.30
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.693961595083
------> 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): 174808.85
------> DEC (J2000): -244706.9
------> 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: 249.3 cm^-3 pc
------> Scale factor: 2.17931
[23:43:29][310344][INFO ] Allocating memory for dedispersed compressed time series...
[23:43:29][310344][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[23:43:29][310344][INFO ] 8-bit allocation done
[23:43:29][310344][INFO ] Foobar
[23:43:29][310344][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_193.binary
[23:43:29][310344][INFO ] Allocating memory for dedispersed uncompressed time series.
[23:43:29][310344][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[23:43:29][310344][INFO ] FftSize = 12582913
[23:43:29][310344][INFO ] Seed for random number generator is 1107327790.
[23:43:31][310344][INFO ] 8[23:43:31][310344][INFO ] 9[23:43:32][310344][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[23:43:32][310344][INFO ] Normalization factor 3.97364e-08
[23:43:32][310344][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
[23:43:32][310344][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2369 MB (8649 MB free / 11018 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[23:43:32][310344][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[23:43:32][310344][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[23:43:32][310344][INFO ] Launching time series padding kernel: grid 196608, block 32
[23:49:25][310344][INFO ] Checkpoint committed!
[23:49:49][310344][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 280.441423 3724.188477 0.6635485 6.1028194 18.1999 14.0153  8
------> CAND: 134.077221 4749.003418 0.8383284 6.2750015 16.2907 13.0952 16
------> CAND: 115.448616 3784.433350 0.3089494 5.8006387 15.6693 12.2641 16
------> CAND: 271.660412 5733.201172 0.8738204 4.4363279 18.3401 11.9788  4
------> CAND: 317.559017 5745.644043 1.1625984 0.0707398 16.2232 11.9288  8
------> CAND:  75.412322 4595.804688 0.9007115 3.8069639 15.3549 11.8474 16
------> CAND: 115.489359 4062.723389 0.6462274 6.1429591 15.3359 11.8223 16
------> CAND:  42.082524 3620.130127 0.7587888 6.1055822 15.2981 11.7724 16
------> CAND: 288.063466 5574.098145 1.2572798 4.1183305 18.0206 11.7236  4
------> CAND:  17.880181 3601.003906 0.9684194 6.1402631 15.2604 11.7226 16
------> CAND: 105.878178 3788.015381 0.8398359 3.4165092 15.2057 11.6504 16
------> CAND: 231.058647 4403.050293 1.0059767 0.0323391 15.8711 11.5613  8
------> CAND: 115.465744 5544.728027 1.1573091 0.0893714 15.1194 11.5368 16
------> CAND: 259.570918 4052.046875 0.4822843 6.0281854 17.743 11.5021  4
------> CAND: 174.807962 4387.833008 1.0349344 0.0377498 15.0657 11.4663 16
------> CAND: 208.701934 4222.955566 0.7235199 3.6934583 17.6071 11.3938  4
------> CAND: 115.529324 4403.050293 1.0059767 0.0323391 14.9241 11.2804 16
------> CAND:  15.062171 3747.968994 0.3782137 5.9200454 15.5451 11.2224  8
------> CAND:  86.506339 4251.790527 0.3021135 5.6463614 14.8063 11.1264 16
------> CAND: 204.846925 4162.904297 0.9322000 6.2642236 17.2042 11.0732  4
------> CAND: 184.441201 4648.351074 1.1321946 3.7618322 14.7568 11.0618 16
------> CAND: 157.785459 3924.227539 0.9448968 3.4659688 14.7552 11.0596 16
------> CAND: 241.288239 4717.926270 1.1057854 3.8050342 17.1392 11.0215  4
------> CAND:  86.595869 4561.888184 1.0141352 0.0501441 14.7252 11.0205 16
------> CAND: 140.220582 3724.188477 0.6635485 6.1028194 14.7243 11.0194 16
------> CAND: 286.701562 5621.511719 0.9845649 4.2705173 17.1321 11.0159  4
------> CAND:  42.069289 4755.924316 0.4786028 4.2521830 14.7125 11.004 16
------> CAND: 362.489913 3862.796143 0.2567410 3.9762003 15.3202 10.9893  8
------> CAND:  41.454252 3748.306152 0.9760009 6.1880736 14.6639 10.9406 16
------> CAND: 175.647733 3711.534424 0.9703425 6.1768489 15.265 10.9322  8
------> CAND: 407.852114 3750.141602 0.5803820 3.4770994 15.2612 10.9282  8
------> CAND:  70.935011 5407.620605 1.1596080 0.1091293 14.6445 10.9154 16
------> CAND: 164.505708 3634.455811 0.4599006 5.9769697 14.6284 10.8943 16
------> CAND:  52.463149 3791.062744 0.4693959 6.0112462 14.6256 10.8907 16
------> CAND: 230.939792 4355.909668 0.8230436 6.2536602 15.207 10.8722  8
------> CAND: 393.170643 3966.929199 0.8290835 3.5118792 15.1976 10.8625  8
------> CAND:  59.896270 5018.092773 0.8398142 4.0577812 14.5833 10.8357 16
------> CAND: 252.318156 4951.692383 1.0008844 0.0532640 16.8516 10.793  4
------> CAND: 402.458475 4555.600098 0.9660715 0.0352958 15.1255 10.788  8
------> CAND: 115.509860 4787.828125 0.9416462 0.0295708 15.1011 10.7628  8
------> CAND: 268.154443 4749.003418 0.8383284 6.2750015 15.0855 10.7467  8
------> CAND:  89.785756 4278.050781 0.6164724 3.7846804 14.5116 10.7425 16
------> CAND:  32.862163 3684.662842 0.5797110 3.4362466 14.5097 10.74 16
------> CAND: 432.912134 4316.528320 0.8361471 6.2549195 16.7823 10.7381  4
------> CAND: 122.662192 4548.766602 0.9090085 3.7810462 14.508 10.7379 16
------> CAND: 346.386332 4003.832520 0.5072263 6.0572891 16.7777 10.7344  4
------> CAND: 247.968783 4623.803223 0.7758582 3.8765233 16.7633 10.723  4
------> CAND: 462.211496 4468.497559 0.9216160 0.0143545 16.759 10.7196  4
------> CAND:  53.485875 4546.529297 0.9093858 3.7798254 14.4938 10.7195 16
------> CAND: 288.761546 5166.238770 1.2051785 3.9636660 19.8042 10.7009  2
------> CAND: 179.395824 4284.607910 0.6812036 3.7492011 15.0229 10.6821  8
------> CAND: 343.404053 4028.850830 0.8762544 3.5363979 15.0142 10.6731  8
------> CAND:  50.560428 3709.274414 0.7468736 6.1255851 14.4508 10.6637 16
------> CAND: 255.250610 4063.423340 0.5491233 3.6911776 16.6792 10.6563  4
------> CAND:  60.080002 3945.241211 0.7823888 6.1859365 14.9951 10.6535  8
------> CAND: 432.839731 5588.502930 1.0158976 0.0248286 16.6524 10.635  4
------> CAND: 302.886629 3858.737305 0.5388910 6.0670919 14.9716 10.6292  8
------> CAND: 285.873988 5955.070801 1.1321366 4.3620057 14.967 10.6244  8
------> CAND: 231.040482 3724.526855 0.9005270 6.1648741 24.4623 10.6238  1
------> CAND:  86.599762 3654.649658 0.8147787 6.1282153 14.4199 10.6237 16
------> CAND: 169.798657 3618.509033 0.7924749 6.1131325 16.6373 10.6231  4
------> CAND: 357.560537 3740.369629 0.8065436 3.3979876 16.6285 10.6161  4
------> CAND: 230.840141 6174.303711 1.0269566 6.1725011 14.9523 10.6093  8
------> CAND: 147.926706 3863.050293 0.6589134 3.5162673 14.381 10.5733 16
------> CAND: 115.547749 4997.725098 0.9976695 0.0513484 16.5668 10.5672  4
------> CAND: 192.571104 5438.125977 1.1607397 0.0986971 14.8924 10.5476  8
------> CAND: 150.277080 3799.138672 0.8116385 6.1639776 16.5329 10.5403  4
------> CAND: 446.476159 4634.730469 0.9588414 3.8116119 19.5207 10.5328  2
------> CAND: 407.490358 5733.201172 0.8738204 4.4363279 14.8743 10.529  8
------> CAND: 179.190552 6658.221680 1.3430866 4.5722260 14.3408 10.5213 16
------> CAND:  62.098205 3886.844727 0.8999468 3.4560974 14.3391 10.519 16
------> CAND:  87.393601 3722.581055 0.9433076 6.1755066 14.3272 10.5037 16
------> CAND:  51.364388 3623.733398 0.6514812 3.3745537 14.3242 10.4998 16
------> CAND:  51.172610 3674.103027 0.9426494 3.3298090 14.3227 10.4978 16
------> CAND:  85.685771 5754.118164 0.5650784 5.3454213 16.4726 10.4926  4
------> CAND: 182.258210 4044.449707 1.0378064 3.5042348 14.312 10.4841 16
------> CAND: 193.347036 3920.219482 0.8225113 3.4932134 14.8271 10.4805  8
------> CAND:  78.738711 4503.631348 0.7637281 6.2283492 14.3044 10.4743 16
------> CAND: 118.883998 4108.458984 0.7113271 3.6290376 14.8073 10.4601  8
------> CAND: 208.271408 3731.308105 0.6411815 3.4443569 14.8042 10.4568  8
------> CAND: 422.241118 4852.768066 0.6981745 4.0648141 16.4247 10.4547  4
------> CAND: 123.367798 4360.194824 0.6844901 6.1821852 14.8018 10.4544  8
------> CAND: 115.434862 5887.960449 0.7025679 5.8565869 14.2867 10.4514 16
------> CAND: 329.039443 3748.439453 0.8145365 6.1526070 16.409 10.4422  4
------> CAND: 342.048118 4183.361816 0.4174278 3.9195626 16.4055 10.4395  4
------> CAND: 152.631347 3877.321045 0.6359556 3.5347421 14.2749 10.4362 16
------> CAND: 119.085118 5585.849609 1.1594533 0.0968231 14.273 10.4337 16
------> CAND: 346.477420 4178.371094 0.5174721 6.0697002 16.3924 10.4291  4
------> CAND: 179.135017 3905.410156 0.4695588 3.6580639 14.2689 10.4284 16
------> CAND: 180.815339 6077.593750 1.3115023 4.3138490 14.2682 10.4275 16
------> CAND: 362.364830 5085.814453 0.8179036 6.2342644 16.3892 10.4265  4
------> CAND: 346.501295 3703.617188 0.9589468 6.1695104 16.3872 10.4249  4
------> CAND: 435.565096 5257.980469 1.1500978 4.0290232 19.3326 10.4214  2
------> CAND:  89.434900 4044.404785 0.9553670 3.5208373 14.7665 10.4181  8
------> CAND: 115.523355 3937.695801 0.7622175 6.1782646 14.2579 10.4142 16
------> CAND: 110.920701 3720.419434 0.6747622 3.4205375 14.2562 10.412 16
------> CAND:  86.553829 3906.759277 0.5860014 6.1002612 14.2557 10.4114 16
------> CAND: 322.244455 5126.272949 0.5619082 5.9608712 14.7384 10.3892  8
------> CAND: 269.826979 3762.352051 0.9192751 3.3854454 14.7202 10.3705  8
------> CAND: 391.928113 5055.783691 0.7230167 4.1520262 14.7189 10.3692  8
[23:49:49][310344][INFO ] Statistics: count dirty SumSpec pages 1798 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[23:49:49][310344][INFO ] Data processing finished successfully!
23:49:49 (310344): called boinc_finish(0)

</stderr_txt>
]]>