Task 1722530481

Name: Ter5_1_dns_cfbf00124_segment_2_dms_200_40000_171_7900000_0
Workunit ID: 869637148
Created: 30 Jan 2025 12:57:03 UTC
Sent: 31 Jan 2025 5:40:21 UTC
Report deadline: 14 Feb 2025 5:40:21 UTC
Received: 1 Feb 2025 10:16:09 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13208066
Run time (sec): 804.30
CPU time (sec): 11.33
Peak working set size (MB): 259.96
Peak swap size (MB): 10486.07
Peak disk usage (MB): 0.05
Validation state: Valid
Granted credit: 3,333
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[05:02:38][1607554][INFO ] Application startup - thank you for supporting Einstein@Home!
[05:02:38][1607554][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_171.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 7900000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_2_dms_200_171.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_2_dms_200_40000_171_7900000_0_0
------> GPU usage: 0.500000
[05:02:38][1607554][INFO ] Starting data processing...
[05:02:38][1607554][INFO ] opti: No host transfer for n_steps. Use device global.
[05:02:38][1607554][INFO ] opti: No host transfer for mean. Use device global.
[05:02:38][1607554][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[05:02:38][1607554][INFO ] opti: sumspec[i] allloc, free and pinned.
[05:02:38][1607554][INFO ] opti: power spectrum in fft callback (static link).
[05:02:38][1607554][INFO ] opti: __constant__ access is not uniform, bad!
[05:02:38][1607554][INFO ] Running on device 1 NVIDIA GeForce RTX 4060
[05:02:38][1607554][INFO ] CUDA global memory status (initial GPU state, including context):
[05:02:38][1607554][INFO ] No template file. Generating templates.
[05:02:38][1607554][INFO ] Template param value T_cons = 50000
[05:02:41][1607554][INFO ] Number of generated templates to be used: 50000
[05:02:41][1607554][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00124_segment_2_dms_200_171.cpt
[05:02:41][1607554][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_2_dms_200_171.cpt (No such file or directory).
------> Starting from scratch...
[05:02:41][1607554][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_2_dms_200_171.binary
[05:02:41][1607554][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_DM247.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.693917939963
------> 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: 247.1 cm^-3 pc
------> Scale factor: 2.16472
[05:02:41][1607554][INFO ] Allocating memory for dedispersed compressed time series...
[05:02:41][1607554][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[05:02:41][1607554][INFO ] 8-bit allocation done
[05:02:41][1607554][INFO ] Foobar
[05:02:41][1607554][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_2_dms_200_171.binary
[05:02:41][1607554][INFO ] Allocating memory for dedispersed uncompressed time series.
[05:02:41][1607554][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[05:02:41][1607554][INFO ] FftSize = 12582913
[05:02:42][1607554][INFO ] Seed for random number generator is -1054212193.
[05:02:43][1607554][INFO ] 8[05:02:43][1607554][INFO ] 9[05:02:44][1607554][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[05:02:44][1607554][INFO ] Normalization factor 3.97364e-08
[05:02:44][1607554][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
[05:02:44][1607554][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2745 MB (5192 MB free / 7937 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[05:02:44][1607554][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[05:02:44][1607554][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[05:02:44][1607554][INFO ] Launching time series padding kernel: grid 196608, block 32
[05:03:38][1607554][INFO ] Checkpoint committed!
[05:04:38][1607554][INFO ] Checkpoint committed!
[05:05:38][1607554][INFO ] Checkpoint committed!
[05:06:38][1607554][INFO ] Checkpoint committed!
[05:07:38][1607554][INFO ] Checkpoint committed!
[05:08:38][1607554][INFO ] Checkpoint committed!
[05:09:38][1607554][INFO ] Checkpoint committed!
[05:10:38][1607554][INFO ] Checkpoint committed!
[05:11:38][1607554][INFO ] Checkpoint committed!
[05:12:39][1607554][INFO ] Checkpoint committed!
[05:13:39][1607554][INFO ] Checkpoint committed!
[05:14:39][1607554][INFO ] Checkpoint committed!
[05:15:39][1607554][INFO ] Checkpoint committed!
[05:16:01][1607554][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 193.882144 3889.864746 0.9498076 3.6793923 16.1417 12.8951 16
------> CAND: 200.013048 3888.566406 0.5881882 3.9615459 16.3881 12.1014  8
------> CAND: 173.126862 3642.505371 0.4607038 5.5468063 16.3395 12.0505  8
------> CAND: 144.798064 3862.459473 0.8493920 5.9355059 15.4752 12.0066 16
------> CAND:  86.461703 3964.176514 0.9055110 3.7565279 18.3336 11.9737  4
------> CAND: 346.591085 3780.678223 0.7460368 5.8655014 27.4078 11.9031  1
------> CAND: 115.530362 3780.678223 0.7460368 5.8655014 16.0916 11.7912  8
------> CAND: 204.906093 4796.373535 0.9656694 5.8429375 17.9961 11.7041  4
------> CAND: 346.603801 3842.389648 0.9239432 5.9737420 17.9851 11.6953  4
------> CAND:  86.596648 3875.624512 0.9514202 5.9838285 15.2328 11.6862 16
------> CAND: 238.465817 3906.344971 0.9029769 5.9606400 15.9216 11.6139  8
------> CAND: 230.985725 3623.342041 0.7166135 5.8449159 15.8796 11.5702  8
------> CAND: 181.998961 3870.855469 0.7328788 3.7890713 21.2064 11.5334  2
------> CAND: 259.766328 3994.598145 0.8701906 5.9445910 17.7731 11.5262  4
------> CAND:  29.208534 4037.126465 0.9588468 5.9885654 15.7885 11.4753  8
------> CAND: 147.131570 4189.798828 0.9697043 5.9860840 17.6527 11.4301  4
------> CAND: 346.367388 3940.387207 0.4868557 5.4694424 15.7447 11.4298  8
------> CAND:  86.563431 3642.505371 0.4607038 5.5468063 15.0233 11.4106 16
------> CAND: 432.997513 4323.718262 0.8088198 5.8429813 17.4728 11.2869  4
------> CAND: 115.506746 4813.519043 0.8574603 5.6789947 14.9128 11.2657 16
------> CAND:  86.568102 4209.561523 0.6999793 5.7408838 15.5515 11.229  8
------> CAND: 256.266588 3790.731201 0.8815198 3.6319408 20.5895 11.1669  2
------> CAND: 166.003854 3708.893799 0.7856665 3.6256654 17.3096 11.157  4
------> CAND: 397.297617 4062.069092 0.7606917 5.8552351 15.4772 11.1519  8
------> CAND:  44.907281 3958.742676 0.9836906 6.0010118 14.7953 11.1121 16
------> CAND:  34.945503 3715.902588 0.5231864 5.6370735 17.23 11.0936  4
------> CAND: 173.295542 3780.678223 0.7460368 5.8655014 20.3229 11.0087  2
------> CAND: 188.135574 3813.044434 0.8459259 5.9330516 14.7105 11.0013 16
------> CAND: 346.253983 3642.505371 0.4607038 5.5468063 17.0643 10.9619  4
------> CAND: 201.909800 3923.044678 0.3912758 4.8982081 15.2691 10.9364  8
------> CAND:  27.837547 4037.036377 1.0132396 6.0239553 14.6337 10.9013 16
------> CAND: 115.264105 4511.001465 1.0614827 4.0589628 15.2086 10.8738  8
------> CAND:  86.532549 3660.731201 0.4062561 5.4124808 15.1988 10.8638  8
------> CAND:  86.601319 3853.275879 0.8547829 5.9385414 14.5921 10.8472 16
------> CAND: 280.512009 4109.865234 0.9643441 5.9886270 15.1741 10.8382  8
------> CAND: 287.193851 3728.153320 0.9537327 3.5548038 24.8983 10.8132  1
------> CAND:  29.209053 3997.036621 0.9387135 5.9834499 15.1492 10.8125  8
------> CAND: 344.464407 3876.857178 0.8142845 5.9139800 15.1415 10.8045  8
------> CAND:  86.581337 3662.490723 0.7922218 5.9012079 15.1328 10.7956  8
------> CAND: 253.082411 5068.452637 1.1723384 4.3984923 15.1321 10.7948  8
------> CAND: 153.904240 4182.267090 0.7231277 5.7801728 15.1281 10.7906  8
------> CAND:  86.609364 3997.024414 0.9617515 5.9951587 14.5371 10.7757 16
------> CAND: 184.682804 4194.942383 1.0596607 3.8414304 14.5356 10.7737 16
------> CAND:  38.506487 3796.492188 0.7206514 5.8509073 14.5337 10.7713 16
------> CAND: 216.565580 4786.703125 1.1424654 6.0024199 15.1018 10.7635  8
------> CAND: 173.341476 3992.980469 1.0059987 6.0159144 15.0932 10.7546  8
------> CAND: 250.329538 3906.896240 0.9030877 5.9651217 15.0718 10.7326  8
------> CAND: 115.530621 3793.811523 0.8795617 5.9459767 14.4977 10.7246 16
------> CAND:  98.791243 3690.141846 0.6224666 3.7352631 15.0539 10.7141  8
------> CAND: 115.537109 3670.672852 0.7405080 5.8620772 14.4585 10.6737 16
------> CAND:  86.598465 4363.674316 0.9554517 5.9604506 15.0055 10.6642  8
------> CAND: 174.695075 4262.167480 0.9654173 5.9873047 14.4465 10.6581 16
------> CAND: 115.491695 3829.630127 0.6597088 5.7939820 14.4429 10.6535 16
------> CAND: 246.282233 4215.159180 1.0352763 6.0253272 14.981 10.6389  8
------> CAND: 270.656890 3875.102051 0.7266601 3.8034413 14.9739 10.6316  8
------> CAND:  75.174352 4174.264160 0.7861485 5.8574991 14.4199 10.6236 16
------> CAND:  16.011196 3855.613525 0.7512526 3.7620072 14.4135 10.6153 16
------> CAND: 179.085192 4607.548340 0.8502308 5.7765951 14.4069 10.6068 16
------> CAND: 192.393859 4434.603516 0.6396343 5.4983597 14.4051 10.6045 16
------> CAND: 390.580222 3648.644531 0.9050420 5.9460239 16.6108 10.6021  4
------> CAND: 405.985464 3875.102051 0.7266601 3.8034413 16.6025 10.5955  4
------> CAND: 373.674498 4600.099121 0.8889819 4.2798691 16.6013 10.5946  4
------> CAND: 301.368760 3621.984619 0.7549101 3.5789225 14.9323 10.5887  8
------> CAND:  37.245013 4179.251465 0.9703185 5.9873257 16.589 10.5848  4
------> CAND:  37.243975 4258.319336 1.0078199 6.0019970 16.5836 10.5805  4
------> CAND: 315.737523 3748.097900 0.8370755 3.6228206 16.5713 10.5708  4
------> CAND:  59.368428 3893.195068 0.9065585 3.7033052 16.541 10.5468  4
------> CAND: 128.133164 3790.731201 0.8815198 3.6319408 16.5327 10.5402  4
------> CAND: 297.273187 3623.288818 0.6929968 5.8284545 14.8817 10.5367  8
------> CAND: 163.554607 3681.215332 0.3696038 5.2389174 14.3507 10.5341 16
------> CAND: 462.133644 4338.306152 0.5518065 5.2398696 24.2467 10.5302  1
------> CAND: 115.470675 3977.478760 0.7270604 5.8378968 14.3446 10.5262 16
------> CAND: 124.599688 3716.771484 0.5197234 3.8844178 14.8641 10.5185  8
------> CAND: 469.551713 3617.670166 0.8792220 3.5051548 16.4975 10.5123  4
------> CAND: 115.471713 3630.277832 0.5825614 5.7301946 14.3298 10.5071 16
------> CAND: 346.499738 4421.426758 0.7203550 5.6745539 19.4733 10.5047  2
------> CAND: 115.501556 3970.524902 0.9840701 6.0098162 16.4862 10.5034  4
------> CAND: 135.328575 3875.102051 0.7266601 3.8034413 14.3226 10.4978 16
------> CAND: 363.997921 3870.855469 0.7328788 3.7890713 24.1634 10.494  1
------> CAND: 230.940571 3663.495117 0.7681093 5.8833737 14.832 10.4855  8
------> CAND:  59.367909 3954.508057 0.9320120 3.7261436 16.4605 10.483  4
------> CAND: 306.562836 3693.632568 0.6048528 3.7507248 24.1365 10.4823  1
------> CAND: 147.343589 3630.805908 0.5731348 3.7317827 16.4562 10.4796  4
------> CAND: 267.307146 4258.336426 0.9653429 5.9820356 16.455 10.4787  4
------> CAND: 115.513494 3890.410889 0.7077801 5.8320465 14.3069 10.4775 16
------> CAND: 399.026467 4486.708496 0.9381670 4.1319475 16.4489 10.4738  4
------> CAND: 233.204269 4345.993164 0.5399186 4.8626609 14.8183 10.4714  8
------> CAND: 311.046376 3656.093994 0.8623696 3.5448093 19.4039 10.4636  2
------> CAND: 230.930450 3625.013184 0.6685886 5.8149152 14.8009 10.4535  8
------> CAND:  41.094313 4077.756592 0.9917977 6.0090108 14.7965 10.449  8
------> CAND: 231.002853 3771.510986 0.7604957 5.8758445 14.7874 10.4396  8
------> CAND: 192.024578 4113.165527 0.9987046 3.8052619 14.2743 10.4354 16
------> CAND: 176.167530 3693.671143 0.9799547 3.5272253 14.2739 10.4349 16
------> CAND: 287.192294 3744.856201 0.9610802 3.5637300 24.0153 10.4297  1
------> CAND: 347.648585 4106.357422 0.6041524 4.1810660 16.3918 10.4286  4
------> CAND:  83.701823 4766.251465 0.9700064 4.3329740 14.267 10.426 16
------> CAND:  74.490027 4179.251465 0.9703185 5.9873257 19.322 10.4151  2
------> CAND:  62.011270 3688.557861 0.9485539 5.9715166 14.2568 10.4128 16
------> CAND: 173.198746 4396.355957 1.0085987 5.9912043 14.2555 10.4111 16
------> CAND: 115.547749 3710.224121 0.8046302 5.9024158 14.2408 10.3921 16
[05:16:01][1607554][INFO ] Statistics: count dirty SumSpec pages 1783 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[05:16:01][1607554][INFO ] Data processing finished successfully!
05:16:01 (1607554): called boinc_finish(0)

</stderr_txt>
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