Task 1734109676

Name: Ter5_1_dns_cfbf00127_segment_7_dms_200_40000_142_7650000_1
Workunit ID: 876474033
Created: 23 Feb 2025 4:02:49 UTC
Sent: 23 Feb 2025 4:38:45 UTC
Report deadline: 9 Mar 2025 4:38:45 UTC
Received: 23 Feb 2025 7:01:34 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 625.80
CPU time (sec): 24.41
Peak working set size (MB): 285.59
Peak swap size (MB): 10503
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>
[23:51:02][1235993][INFO ] Application startup - thank you for supporting Einstein@Home!
[23:51:02][1235993][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_7_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_7_dms_200_142.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 7650000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_7_dms_200_142.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_7_dms_200_40000_142_7650000_1_0
------> GPU usage: 0.500000
[23:51:02][1235993][INFO ] Starting data processing...
[23:51:02][1235993][INFO ] opti: No host transfer for n_steps. Use device global.
[23:51:02][1235993][INFO ] opti: No host transfer for mean. Use device global.
[23:51:02][1235993][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[23:51:02][1235993][INFO ] opti: sumspec[i] allloc, free and pinned.
[23:51:02][1235993][INFO ] opti: power spectrum in fft callback (static link).
[23:51:02][1235993][INFO ] opti: __constant__ access is not uniform, bad!
[23:51:02][1235993][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[23:51:02][1235993][INFO ] CUDA global memory status (initial GPU state, including context):
[23:51:02][1235993][INFO ] No template file. Generating templates.
[23:51:02][1235993][INFO ] Template param value T_cons = 50000
[23:51:06][1235993][INFO ] Number of generated templates to be used: 50000
[23:51:06][1235993][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_7_dms_200_142.cpt
[23:51:06][1235993][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_7_dms_200_142.cpt (No such file or directory).
------> Starting from scratch...
[23:51:06][1235993][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_7_dms_200_142.binary
[23:51:06][1235993][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_7_dms_200_DM244.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796753073424
------> 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: 244.2 cm^-3 pc
------> Scale factor: 1.43256
[23:51:06][1235993][INFO ] Allocating memory for dedispersed compressed time series...
[23:51:06][1235993][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[23:51:06][1235993][INFO ] 8-bit allocation done
[23:51:06][1235993][INFO ] Foobar
[23:51:06][1235993][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_7_dms_200_142.binary
[23:51:06][1235993][INFO ] Allocating memory for dedispersed uncompressed time series.
[23:51:07][1235993][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[23:51:07][1235993][INFO ] FftSize = 12582913
[23:51:07][1235993][INFO ] Seed for random number generator is -1041227502.
[23:51:08][1235993][INFO ] 8[23:51:08][1235993][INFO ] 9[23:51:09][1235993][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[23:51:09][1235993][INFO ] Normalization factor 3.97364e-08
[23:51:09][1235993][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
[23:51:09][1235993][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1565 MB (9450 MB free / 11015 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[23:51:09][1235993][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[23:51:09][1235993][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[23:51:09][1235993][INFO ] Launching time series padding kernel: grid 196608, block 32
[23:52:02][1235993][INFO ] Checkpoint committed!
[23:53:02][1235993][INFO ] Checkpoint committed!
[23:54:02][1235993][INFO ] Checkpoint committed!
[23:55:02][1235993][INFO ] Checkpoint committed!
[23:56:02][1235993][INFO ] Checkpoint committed!
[23:57:02][1235993][INFO ] Checkpoint committed!
[23:58:02][1235993][INFO ] Checkpoint committed!
[23:59:02][1235993][INFO ] Checkpoint committed!
[00:00:02][1235993][INFO ] Checkpoint committed!
[00:01:02][1235993][INFO ] Checkpoint committed!
[00:01:26][1235993][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.499296 4739.615234 0.8632374 4.3280659 25.2608 21.7101  8
------> CAND:   0.499555 4267.522461 0.6686982 4.1374059 25.1681 21.6072  8
------> CAND:   0.166345 4582.045898 0.7803748 4.2757654 20.1845 18.4866 16
------> CAND:   0.249907 4010.380615 0.5144632 5.6398106 20.135 18.4164 16
------> CAND:   0.249648 4867.581543 0.7920233 5.6684179 20.0463 18.2906 16
------> CAND:   0.166605 4255.981445 0.6794496 4.1118703 19.8921 18.0723 16
------> CAND:   1.498925 3873.748291 0.9530842 3.6145005 32.1002 18.049  2
------> CAND:   1.249018 4150.393555 0.6101261 5.7434154 31.7454 17.8358  2
------> CAND:   1.248758 4559.376465 0.7327976 5.7761583 31.3502 17.5984  2
------> CAND:   0.500074 4282.548828 0.7822697 5.9038115 21.2803 17.3332  8
------> CAND:   1.248499 5169.956543 1.0513914 5.8923016 30.6934 17.204  2
------> CAND:   0.500334 3629.582520 0.5734342 5.7964587 21.0688 17.1032  8
------> CAND:   0.499036 3978.788574 1.0265628 3.6592906 20.808 16.82  8
------> CAND:   1.248239 5586.497559 1.2088867 5.8334107 29.3506 16.3983  2
------> CAND:   1.498665 4187.824219 1.0590016 3.7810218 29.0075 16.1925  2
------> CAND:   0.499815 5179.175293 1.1901121 6.0079384 20.1826 16.1428  8
------> CAND:   0.749462 3873.748291 0.9530842 3.6145005 23.2651 15.9545  4
------> CAND:   1.249277 3641.490967 0.4404007 5.6196990 28.1737 15.6927  2
------> CAND:   0.624379 4150.393555 0.6101261 5.7434154 22.8295 15.6002  4
------> CAND:   0.624639 3819.577881 0.5036253 5.6672130 22.7554 15.5399  4
------> CAND:   0.416253 3819.577881 0.5036253 5.6672130 19.6201 15.5361  8
------> CAND:   0.250167 3685.774902 0.3393473 4.2242289 19.2955 15.1871  8
------> CAND:   0.624120 5420.228027 1.2107329 5.9541950 21.4127 14.4511  4
------> CAND:   0.312190 4150.393555 0.6101261 5.7434154 18.5861 14.4273  8
------> CAND:   0.749203 4309.552734 1.0775783 3.8509994 21.3402 14.3924  4
------> CAND:   0.415993 5580.150879 1.2085001 5.8371348 17.9921 13.7942  8
------> CAND:   0.998851 3615.494385 0.9654487 3.4364672 19.8596 13.1978  4
------> CAND:   2.497516 4559.376465 0.7327976 5.7761583 30.343 13.1778  1
------> CAND:   0.374731 3818.381348 0.9134545 3.5930614 17.4061 13.1728  8
------> CAND:   2.498035 3847.181641 0.4886571 5.6507115 30.3126 13.1646  1
------> CAND:   0.416512 3641.490967 0.4404007 5.6196990 17.3559 13.1198  8
------> CAND:   2.497776 4237.903320 0.5981260 5.6998324 30.1968 13.1143  1
------> CAND:  86.524504 3645.230225 0.4316935 5.5843515 16.1696 12.9325 16
------> CAND:   1.250056 4026.699951 0.5743175 4.0379705 23.4505 12.8694  2
------> CAND:   2.497257 4743.102539 0.8167711 5.7886987 29.549 12.833  1
------> CAND:   1.498406 4627.458008 1.1244042 4.0335999 19.3 12.748  4
------> CAND:   2.496478 5586.497559 1.2088867 5.8334107 29.3506 12.7468  1
------> CAND:   0.299733 3873.748291 0.9530842 3.6145005 15.9967 12.7008 16
------> CAND:   1.499703 3635.636230 0.4980831 5.6970448 15.986 12.6865 16
------> CAND:   1.249537 5205.014160 1.0246785 4.5653720 23.1417 12.6853  2
------> CAND:   1.499184 5087.519043 1.1827129 6.0308576 23.1038 12.6627  2
------> CAND:   1.249796 4733.675781 0.8228691 4.3632727 23.0943 12.6571  2
------> CAND:   0.998591 3854.991455 0.7274533 3.7256610 15.9622 12.6547 16
------> CAND:   1.499444 4668.240234 1.0184857 6.0314875 23.0645 12.6393  2
------> CAND:   0.166864 3611.620361 0.9662528 6.0043659 15.9207 12.5993 16
------> CAND:   2.496997 5207.028809 1.0258824 5.8425484 28.6191 12.4291  1
------> CAND:   0.998332 4686.162109 1.0805563 4.0983887 15.7139 12.3235 16
------> CAND:   2.496738 5483.493652 1.2103739 5.9239759 27.5841 11.9796  1
------> CAND:   0.208126 3816.145264 0.5187862 5.7010365 15.4159 11.928 16
------> CAND:   1.000148 4240.203613 1.0385804 3.8189533 21.8615 11.923  2
------> CAND:   0.832505 4559.376465 0.7327976 5.7761583 18.2557 11.9114  4
------> CAND:   0.156225 4150.393555 0.6101261 5.7434154 15.3837 11.8854 16
------> CAND:   0.249388 3602.940186 0.9680128 3.4302111 16.1202 11.8211  8
------> CAND: 111.411173 4959.086426 1.0934638 6.0182562 16.0968 11.7967  8
------> CAND: 135.285756 3901.754150 0.9602034 3.6303864 16.0649 11.7634  8
------> CAND:   0.832765 3847.181641 0.4886571 5.6507115 18.0413 11.7402  4
------> CAND:   0.999370 3629.943604 0.5641052 3.6750729 16.0394 11.7367  8
------> CAND:   0.999110 4514.252930 0.8814931 4.1184769 16.0264 11.7233  8
------> CAND:   2.498295 3650.874268 0.4095766 5.5538683 26.9805 11.7175  1
------> CAND: 231.035291 4039.650635 0.7438999 5.9075398 16.0012 11.697  8
------> CAND: 115.489100 3817.271729 0.9138002 6.0114331 15.2389 11.6942 16
------> CAND: 115.474567 3951.321045 0.7245731 5.9117813 17.8622 11.5972  4
------> CAND:   1.000927 3628.147461 0.5979241 5.8132296 17.8554 11.5918  4
------> CAND:   0.498777 4555.027344 1.0718846 4.0144739 15.9001 11.5915  8
------> CAND:   0.749722 4624.497559 1.0192071 6.0328016 17.8329 11.5738  4
------> CAND:   1.000408 4026.303711 0.4434826 5.4251451 17.8265 11.5687  4
------> CAND:   1.000667 4431.293945 0.9020228 5.9764266 17.8125 11.5576  4
------> CAND:   0.178542 4146.653320 0.6173543 5.7648211 15.1194 11.5368 16
------> CAND:   1.499963 3949.286865 0.8900521 6.0086918 21.1255 11.4853  2
------> CAND:  16.695521 3896.693115 1.0126399 6.0567307 15.7323 11.4168  8
------> CAND: 230.973788 4014.054932 0.5960408 5.7552938 15.7237 11.4079  8
------> CAND: 200.111402 4275.376953 0.7368973 4.0529227 17.6171 11.4018  4
------> CAND: 140.443241 3807.273193 0.6760578 3.7264118 15.7153 11.3992  8
------> CAND: 173.087416 4166.145020 0.5464592 5.6330824 14.9879 11.3641 16
------> CAND: 115.480017 4183.853027 0.7395799 5.8899717 15.6584 11.34  8
------> CAND: 346.612105 3774.281250 0.9433177 6.0221467 15.6446 11.3257  8
------> CAND:   0.999889 5652.714355 1.1146855 5.5989361 20.8518 11.3227  2
------> CAND: 373.486614 4569.985840 0.9538114 5.9967737 17.4983 11.3071  4
------> CAND:  23.366204 4480.180664 0.8904183 4.0842037 14.9438 11.3064 16
------> CAND: 130.131385 3625.976318 0.6354824 5.8488879 15.6238 11.3041  8
------> CAND:   0.832246 5586.497559 1.2088867 5.8334107 17.4617 11.278  4
------> CAND:   1.497887 5293.860352 1.2022456 4.4535232 15.5929 11.2719  8
------> CAND:   1.250315 3634.624512 0.5200788 3.7221789 20.7633 11.2702  2
------> CAND:   0.178283 4733.095215 0.8210420 5.7997665 14.9112 11.2636 16
------> CAND:  67.093237 3929.976562 0.8217571 3.7215745 14.8605 11.1972 16
------> CAND:   0.187366 3854.408936 0.9372820 3.6117759 14.8457 11.1779 16
------> CAND:   0.500853 3601.746338 0.9682553 6.0030575 15.4802 11.155  8
------> CAND:  86.554088 4308.904297 0.7145075 5.8429284 14.8065 11.1266 16
------> CAND:   0.749981 3797.608398 0.5225815 5.7188482 15.4439 11.1174  8
------> CAND: 115.540483 3728.562744 0.9238045 6.0091543 14.7908 11.1061 16
------> CAND: 173.138280 4260.126953 0.7952628 5.9269161 17.2347 11.0974  4
------> CAND:  23.388263 4067.958740 1.0199128 6.0749898 15.4012 11.0731  8
------> CAND:  36.054126 4690.145020 0.9095457 5.9203434 15.3926 11.0642  8
------> CAND: 200.139429 4222.205566 0.4663582 4.5868092 14.7427 11.0434 16
------> CAND:  87.585378 3657.044434 0.8123845 3.5270116 15.372 11.0429  8
------> CAND: 320.782380 4292.302246 1.0467099 3.8489673 15.3649 11.0356  8
------> CAND: 107.266812 3657.254150 0.3848667 5.4779096 14.7352 11.0335 16
------> CAND:  51.897419 4404.011230 0.4991137 4.8847942 14.7194 11.013 16
------> CAND:  70.026210 4404.428711 0.9086115 5.9926362 14.7184 11.0116 16
------> CAND:  86.603395 4086.476807 1.0433073 6.0849791 14.7171 11.01 16
[00:01:26][1235993][INFO ] Statistics: count dirty SumSpec pages 608984 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[00:01:26][1235993][INFO ] Data processing finished successfully!
00:01:26 (1235993): called boinc_finish(0)

</stderr_txt>
]]>