Task 1724963845

Name: Ter5_1_dns_cfbf00112_segment_6_dms_200_40000_87_3250000_3
Workunit ID: 866592258
Created: 4 Feb 2025 14:15:09 UTC
Sent: 4 Feb 2025 18:17:46 UTC
Report deadline: 18 Feb 2025 18:17:46 UTC
Received: 4 Feb 2025 19:49:37 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13197994
Run time (sec): 4,898.75
CPU time (sec): 43.69
Peak working set size (MB): 241.79
Peak swap size (MB): 65349.77
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>
[19:24:31][98080][INFO ] Application startup - thank you for supporting Einstein@Home!
[19:24:31][98080][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_cfbf00112_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00112_segment_6_dms_200_87.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 3250000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_6_dms_200_87.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_6_dms_200_40000_87_3250000_3_0
------> GPU usage: 0.496000
[19:24:31][98080][INFO ] Starting data processing...
[19:24:31][98080][INFO ] opti: No host transfer for n_steps. Use device global.
[19:24:31][98080][INFO ] opti: No host transfer for mean. Use device global.
[19:24:31][98080][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[19:24:31][98080][INFO ] opti: sumspec[i] allloc, free and pinned.
[19:24:31][98080][INFO ] opti: power spectrum in fft callback (static link).
[19:24:31][98080][INFO ] opti: __constant__ access is not uniform, bad!
[19:24:31][98080][INFO ] Running on device 4 NVIDIA GeForce GTX 750 Ti
[19:24:31][98080][INFO ] CUDA global memory status (initial GPU state, including context):
[19:24:31][98080][INFO ] No template file. Generating templates.
[19:24:31][98080][INFO ] Template param value T_cons = 50000
[19:24:35][98080][INFO ] Number of generated templates to be used: 50000
[19:24:35][98080][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00112_segment_6_dms_200_87.cpt
[19:24:35][98080][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00112_segment_6_dms_200_87.cpt (No such file or directory).
------> Starting from scratch...
[19:24:35][98080][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_6_dms_200_87.binary
[19:24:35][98080][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00112/Ter5_1_dns_cfbf00112_segment_6_dms_200_DM238.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776205909264
------> 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): 174800.79
------> DEC (J2000): -244659.299999
------> 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: 238.7 cm^-3 pc
------> Scale factor: 1.01737
[19:24:35][98080][INFO ] Allocating memory for dedispersed compressed time series...
[19:24:35][98080][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[19:24:35][98080][INFO ] 8-bit allocation done
[19:24:35][98080][INFO ] Foobar
[19:24:35][98080][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_6_dms_200_87.binary
[19:24:35][98080][INFO ] Allocating memory for dedispersed uncompressed time series.
[19:24:35][98080][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[19:24:35][98080][INFO ] FftSize = 12582913
[19:24:36][98080][INFO ] Seed for random number generator is -1038526907.
[19:24:38][98080][INFO ] 8[19:24:38][98080][INFO ] 9[19:24:39][98080][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[19:24:39][98080][INFO ] Normalization factor 3.97364e-08
[19:24:39][98080][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
[19:24:39][98080][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1169 MB (2868 MB free / 4037 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[19:24:39][98080][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[19:24:39][98080][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[19:24:39][98080][INFO ] Launching time series padding kernel: grid 196608, block 32
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[20:46:08][98080][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250426 5241.210938 1.0497924 0.9936814 22.1062 21.2407 16
------> CAND:   0.500334 3695.844727 0.9805298 3.0039270 32.2646 18.1478  2
------> CAND:   0.250167 3862.771973 1.0081450 3.0500965 25.0866 17.4405  4
------> CAND:   0.501112 5027.875977 0.5954714 1.2920609 31.0586 17.4232  2
------> CAND:   0.501372 6762.274414 1.2445054 1.7927253 29.3174 16.3783  2
------> CAND:   0.500853 3662.485107 0.2889295 0.6529952 23.1693 15.8765  4
------> CAND:   0.250686 6538.883789 1.3052416 1.5365331 19.4393 15.3416  8
------> CAND:   0.249907 4433.443359 0.8627144 3.0812886 19.4251 15.3264  8
------> CAND:   0.166864 3695.844727 0.9805298 3.0039270 17.5519 13.3271  8
------> CAND:   0.167124 5060.822266 0.5334200 1.4461805 17.4141 13.1813  8
------> CAND:   0.500074 3614.220215 0.9447801 2.9746735 19.7671 13.1234  4
------> CAND:   0.249648 3612.648438 0.9662175 2.9810863 17.3331 13.0956  8
------> CAND:  86.381774 4601.496582 0.7235264 3.0007999 16.258 13.0512 16
------> CAND: 461.081334 4189.379883 0.8130262 3.0455825 18.8947 12.4229  4
------> CAND: 137.725661 3726.653809 0.6510372 2.9174197 16.6163 12.3406  8
------> CAND: 460.724249 4183.219238 1.0130240 3.1133792 18.4853 12.0951  4
------> CAND: 115.262289 4634.436035 0.8604795 3.0820901 16.2286 11.9344  8
------> CAND:   1.250834 5341.262695 0.5589962 1.7334882 27.0528 11.7489  1
------> CAND: 109.087528 3797.381836 0.6350938 0.3888553 15.2781 11.7459 16
------> CAND:   1.251094 6087.669922 0.8037196 2.0363603 26.9923 11.7226  1
------> CAND:   1.250575 4373.585938 0.3309984 1.3674444 26.97 11.7129  1
------> CAND:   1.000408 3828.230713 1.0021582 3.0445099 26.8065 11.6419  1
------> CAND: 424.785086 4558.336426 0.4548021 1.1491500 17.9166 11.6406  4
------> CAND:   0.499296 3627.473877 0.5557921 0.3124137 15.9235 11.6159  8
------> CAND: 115.220248 3897.111328 0.8550010 3.0247309 15.1534 11.5816 16
------> CAND: 330.139762 3673.456299 0.9312928 0.2159191 15.8236 11.5119  8
------> CAND:   0.500593 6000.258301 1.2961035 3.1579721 17.7206 11.4843  4
------> CAND: 149.033253 3810.663086 0.9996383 3.0364568 15.035 11.4259 16
------> CAND: 242.041853 3852.816895 0.5399452 0.4836897 15.7392 11.424  8
------> CAND: 172.750314 4145.363281 0.9326300 3.0818434 15.0233 11.4105 16
------> CAND:   1.251353 6734.441406 1.1634475 1.9009969 26.2338 11.3932  1
------> CAND:  74.716319 5054.846680 1.0554383 0.8956971 14.9787 11.3521 16
------> CAND:   0.499555 4532.010742 0.9644593 3.1255052 17.5482 11.347  4
------> CAND: 115.265922 4535.821777 0.4894116 2.7331612 14.9695 11.34 16
------> CAND:  82.364832 4354.073242 0.6750892 0.7152464 14.8957 11.2433 16
------> CAND: 279.720247 3647.073486 0.8993143 2.9781744 15.5488 11.2262  8
------> CAND: 121.260324 4713.590332 0.9457382 3.1210847 15.5455 11.2228  8
------> CAND: 124.939126 4608.809570 0.3657227 2.3105838 17.3751 11.2091  4
------> CAND:  66.835285 3680.085449 0.9151747 0.2230109 15.5013 11.1769  8
------> CAND: 303.713944 4023.539062 0.6794220 2.9701700 15.4982 11.1737  8
------> CAND: 175.765291 5235.077148 0.7663460 1.2069269 14.8178 11.1414 16
------> CAND: 133.628530 4057.991211 0.8384097 0.4555798 14.7828 11.0957 16
------> CAND: 354.865015 3748.197021 0.2119929 2.1460874 20.4356 11.0756  2
------> CAND: 105.696522 5429.341309 0.9959723 3.0838487 14.7638 11.0709 16
------> CAND: 253.115628 4595.064941 1.0116923 3.1510007 17.1879 11.0602  4
------> CAND: 391.764622 3802.044434 0.8070835 2.9923728 15.3414 11.0113  8
------> CAND: 380.271221 3615.056641 0.9091604 0.1866226 25.3207 10.9967  1
------> CAND: 250.532214 4557.231445 0.9628094 3.1321771 17.0032 10.9134  4
------> CAND: 345.526059 3697.652832 0.8221608 2.9695067 17.0026 10.9129  4
------> CAND:  38.134611 4274.337891 0.7744115 0.6027973 14.6237 10.8883 16
------> CAND:  57.577296 3796.030518 0.8319050 2.9940886 16.9654 10.8834  4
------> CAND: 115.342477 5979.480469 0.9334688 2.8339314 14.6094 10.8696 16
------> CAND: 374.952581 3928.479492 0.9246703 3.0449708 16.937 10.8608  4
------> CAND: 124.963260 4487.347168 0.5557582 0.9054791 14.5862 10.8395 16
------> CAND: 179.732667 4735.395508 0.7906252 0.8671021 15.1679 10.8318  8
------> CAND: 430.862790 3705.365967 0.4747847 0.4229493 16.8934 10.8262  4
------> CAND:  30.284978 5211.507812 0.7810724 1.1603581 14.567 10.8145 16
------> CAND: 401.680207 3729.394775 0.9119213 3.0022700 16.8689 10.8068  4
------> CAND: 173.870874 3658.728271 0.7670441 2.9449093 14.5535 10.797 16
------> CAND: 115.182619 4428.107910 1.0042319 3.1327417 14.5451 10.786 16
------> CAND:  60.077926 4032.398926 0.9956403 0.3974204 16.8389 10.783  4
------> CAND: 177.432637 3748.197021 0.2119929 2.1460874 16.8106 10.7605  4
------> CAND:   0.499815 6678.473633 1.1040945 1.9653972 16.8084 10.7588  4
------> CAND: 121.176243 4600.058594 0.7716461 0.7997905 14.5163 10.7486 16
------> CAND:  16.459109 3670.446777 0.6768418 2.9171858 15.081 10.742  8
------> CAND: 132.469303 3847.815674 0.4149165 0.6035951 14.4944 10.7203 16
------> CAND:  57.586898 5115.753418 1.1379193 3.1894414 14.489 10.7133 16
------> CAND: 230.540667 4189.379883 0.8130262 3.0455825 15.0443 10.7041  8
------> CAND: 288.120558 4327.446777 0.8880937 3.0856938 15.0319 10.6913  8
------> CAND:  84.215392 4084.519043 0.8273808 0.4741671 15.0314 10.6908  8
------> CAND: 115.279416 5976.875977 0.9388307 2.8653822 14.4717 10.6908 16
------> CAND:  33.299436 4599.805664 0.7734179 3.0343940 14.467 10.6847 16
------> CAND:  71.088640 5222.956543 1.2118331 0.9053490 14.4661 10.6836 16
------> CAND: 215.431525 3705.365967 0.4747847 0.4229493 15.0237 10.6829  8
------> CAND:  57.584822 3833.803467 0.8594871 3.0094426 14.4606 10.6764 16
------> CAND: 293.311779 4920.818359 0.8854070 0.9131722 14.9954 10.6537  8
------> CAND: 177.918179 5427.975586 1.0179474 1.1125600 16.6438 10.6283  4
------> CAND: 392.460626 5843.341797 0.8156980 1.6060256 14.9678 10.6253  8
------> CAND: 115.224141 4303.739258 0.6466154 2.9595768 14.421 10.6251 16
------> CAND: 428.504112 4059.218262 1.0017822 0.4099108 16.6285 10.6161  4
------> CAND:  44.968525 5240.780762 0.7675712 2.9305599 14.9469 10.6037  8
------> CAND: 249.389076 4424.229004 0.6168737 0.8074348 14.9321 10.5886  8
------> CAND: 183.272372 3816.416016 0.9027359 3.0168052 14.932 10.5884  8
------> CAND:  41.280640 4185.175781 0.8484270 3.0642946 14.3876 10.5818 16
------> CAND: 355.995697 3719.782227 0.6952178 0.3132465 14.9188 10.5748  8
------> CAND:   0.625677 6087.669922 0.8037196 2.0363603 19.5834 10.57  2
------> CAND: 115.154333 3796.030518 0.8319050 2.9940886 19.5759 10.5656  2
------> CAND:   0.625417 4276.965332 0.2964907 1.4308945 19.5481 10.5491  2
------> CAND: 402.396453 3931.831055 0.9866905 3.0602009 16.523 10.5325  4
------> CAND: 236.261027 4402.114258 1.0043201 3.1306891 14.8723 10.5269  8
------> CAND: 230.485132 3780.570068 0.4974015 2.8328307 14.8652 10.5196  8
------> CAND: 118.288425 3748.197021 0.2119929 2.1460874 14.8627 10.517  8
------> CAND: 126.572995 3763.052246 0.9037501 3.0086412 14.3367 10.516 16
------> CAND:  34.979498 4809.833008 0.5568851 2.7769928 14.3356 10.5146 16
------> CAND: 345.849927 5879.201172 1.1032672 3.0627041 19.4852 10.5118  2
------> CAND: 363.209273 5104.268066 0.6667341 1.2376792 16.4808 10.4991  4
------> CAND: 115.177689 4241.514648 0.9964999 3.1120706 14.3183 10.4921 16
------> CAND: 143.005634 4265.316895 1.0474200 0.5078689 14.3124 10.4846 16
------> CAND: 150.391783 4314.300781 0.4266676 2.6807179 14.3113 10.4832 16
------> CAND: 237.826646 4278.063965 0.5791351 0.7337174 16.4446 10.4704  4
[20:46:08][98080][INFO ] Statistics: count dirty SumSpec pages 354057 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[20:46:08][98080][INFO ] Data processing finished successfully!
20:46:08 (98080): called boinc_finish(0)

</stderr_txt>
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