Task 1706399120

Name: Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_32_4000000_1
Workunit ID: 859765736
Created: 31 Dec 2024 22:43:46 UTC
Sent: 1 Jan 2025 10:31:46 UTC
Report deadline: 15 Jan 2025 10:31:46 UTC
Received: 2 Jan 2025 11:03:46 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12896206
Run time (sec): 825.91
CPU time (sec): 69.70
Peak working set size (MB): 424.12
Peak swap size (MB): 10327.3
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>7.16.5</core_client_version>
<![CDATA[
<stderr_txt>
[05:39:50][265997][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1222 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_6_dms_200_32.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 4000000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_32.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_32_4000000_1_0
------> GPU usage: 1.000000
[05:39:50][265997][INFO ] Starting data processing...
[05:39:50][265997][INFO ] opti: No host transfer for n_steps. Use device global.
[05:39:50][265997][INFO ] opti: No host transfer for mean. Use device global.
[05:39:50][265997][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[05:39:50][265997][INFO ] opti: sumspec[i] allloc, free and pinned.
[05:39:50][265997][INFO ] opti: power spectrum in fft callback (static link).
[05:39:50][265997][INFO ] opti: __constant__ access is not uniform, bad!
[05:39:50][265997][INFO ] Running on device 0 NVIDIA GeForce GTX 1070
[05:39:50][265997][INFO ] CUDA global memory status (initial GPU state, including context):
[05:39:50][265997][INFO ] No template file. Generating templates.
[05:39:50][265997][INFO ] Template param value T_cons = 50000
[05:40:02][265997][INFO ] Number of generated templates to be used: 50000
[05:40:02][265997][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_6_dms_200_32.cpt
[05:40:02][265997][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_6_dms_200_32.cpt (No such file or directory).
------> Starting from scratch...
[05:40:02][265997][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_32.binary
[05:40:02][265997][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_6_dms_200_DM233.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776206722367
------> 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: 233.2 cm^-3 pc
------> Scale factor: 1.01337
[05:40:02][265997][INFO ] Allocating memory for dedispersed compressed time series...
[05:40:02][265997][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[05:40:02][265997][INFO ] 8-bit allocation done
[05:40:02][265997][INFO ] Foobar
[05:40:02][265997][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_32.binary
[05:40:02][265997][INFO ] Allocating memory for dedispersed uncompressed time series.
[05:40:02][265997][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[05:40:02][265997][INFO ] FftSize = 12582913
[05:40:03][265997][INFO ] Seed for random number generator is -1044030359.
[05:40:09][265997][INFO ] 8[05:40:09][265997][INFO ] 9[05:40:11][265997][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[05:40:11][265997][INFO ] Normalization factor 3.97364e-08
[05:40:11][265997][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
[05:40:11][265997][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 821 MB (7296 MB free / 8117 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[05:40:11][265997][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[05:40:11][265997][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[05:40:11][265997][INFO ] TimeSeriesLength = 16774298, params->nsamples = 25165824
sum = -1280.79125977, mean= -0.00007635  -0.00007635
[05:40:11][265997][INFO ] Launching time series padding kernel: grid 196608, block 32
[05:40:50][265997][INFO ] Checkpoint committed!
[05:41:51][265997][INFO ] Checkpoint committed!
[05:42:51][265997][INFO ] Checkpoint committed!
[05:43:52][265997][INFO ] Checkpoint committed!
[05:44:52][265997][INFO ] Checkpoint committed!
[05:45:53][265997][INFO ] Checkpoint committed!
[05:46:54][265997][INFO ] Checkpoint committed!
[05:47:54][265997][INFO ] Checkpoint committed!
[05:48:55][265997][INFO ] Checkpoint committed!
[05:49:56][265997][INFO ] Checkpoint committed!
[05:50:56][265997][INFO ] Checkpoint committed!
[05:51:57][265997][INFO ] Checkpoint committed!
[05:52:57][265997][INFO ] Checkpoint committed!
[05:53:34][265997][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250167 3699.949463 0.1800997 0.5977313 20.7338 16.7395  8
------> CAND:   0.249907 5876.870117 1.1929468 3.4255488 20.5834 16.5766  8
------> CAND:   0.250426 6949.593750 1.3978300 1.2403195 19.1879 15.0716  8
------> CAND:   0.501112 6657.692383 0.7709133 1.5217294 25.6838 14.2026  2
------> CAND:   0.249648 3692.635498 0.5142708 2.9964185 18.1346 13.9458  8
------> CAND:   0.500853 4072.432861 0.3394068 0.5644931 16.8206 13.8111 16
------> CAND: 355.203415 4169.191895 0.8031855 3.1916223 20.5478 13.7523  4
------> CAND: 222.483167 4696.116211 0.7008117 3.2275379 17.3056 13.0666  8
------> CAND:   0.250686 7886.352051 1.0350252 1.9474543 19.2514 12.7089  4
------> CAND:   1.250834 6805.194824 0.9936705 1.3765205 23.1139 12.6688  2
------> CAND:   1.251094 7809.219727 1.3607829 1.5906280 23.0716 12.6435  2
------> CAND: 172.512863 4299.863281 1.0551306 3.2555485 19.0962 12.5844  4
------> CAND:   1.250575 5444.591309 0.5840325 1.0767248 22.6972 12.4205  2
------> CAND:   1.250315 3699.949463 0.1800997 0.5977313 28.4706 12.3646  1
------> CAND: 370.836766 3682.809082 0.5739576 0.2045270 18.7344 12.2944  4
------> CAND: 127.035441 3987.563721 0.9313866 0.2847830 15.6708 12.2661 16
------> CAND:   0.500334 3929.934326 1.0191101 3.1615908 18.5023 12.1087  4
------> CAND: 238.382515 3651.903564 0.3025507 0.3390877 18.4429 12.0611  4
------> CAND: 345.436529 4637.064453 1.1310605 3.3322871 18.4224 12.0447  4
------> CAND:  86.645436 3903.907227 0.7212664 0.2825881 15.3169 11.7972 16
------> CAND: 346.445760 3746.795166 0.9761365 0.1627253 21.555 11.7407  2
------> CAND:   0.499555 6066.140137 1.3194165 3.4574728 17.9151 11.6394  4
------> CAND: 172.867871 3746.196045 0.3616512 2.9268939 15.8782 11.5688  8
------> CAND: 395.589009 4446.957031 0.9779012 3.2768936 17.7665 11.5209  4
------> CAND: 363.999738 3616.902588 0.8641390 3.0461102 15.8022 11.4896  8
------> CAND: 259.208124 5315.320801 0.8342867 3.3043330 17.7085 11.4746  4
------> CAND: 172.749795 3779.086670 0.6640069 3.0630696 15.0459 11.4402 16
------> CAND: 152.305664 3926.754150 0.9091887 3.1511958 15.0266 11.4149 16
------> CAND: 119.887780 3715.862305 0.1590789 2.5413134 14.9969 11.3759 16
------> CAND: 165.009675 4741.982910 1.0273992 0.5740876 14.921 11.2764 16
------> CAND: 185.418253 3682.809082 0.5739576 0.2045270 15.5919 11.271  8
------> CAND: 115.219470 4662.384277 1.1021010 3.3319104 14.8924 11.239 16
------> CAND: 330.672274 4852.915039 0.7563665 0.6927288 15.5449 11.2221  8
------> CAND: 265.645768 4483.330078 0.5414954 3.1338191 17.3495 11.1887  4
------> CAND: 177.503483 5756.344727 0.5730574 3.0562475 14.8505 11.1842 16
------> CAND: 230.516273 3964.444092 0.5010461 3.0507147 15.4894 11.1646  8
------> CAND:   0.625417 5587.462402 0.4905586 1.2883420 20.5855 11.1646  2
------> CAND: 177.601837 4169.191895 0.8031855 3.1916223 14.8221 11.147 16
------> CAND: 125.646548 4141.876465 1.0123541 3.2151451 15.4493 11.123  8
------> CAND:   0.625677 8073.831055 1.2718806 1.7582173 20.4907 11.1083  2
------> CAND:  96.072106 6512.543945 0.6869887 2.9904053 15.43 11.103  8
------> CAND: 118.470600 4528.366211 0.4757327 3.0890262 15.3609 11.0314  8
------> CAND:  86.464558 7940.963867 1.3620354 3.2399254 14.7174 11.0104 16
------> CAND:   0.416772 3699.949463 0.1800997 0.5977313 15.3224 10.9916  8
------> CAND:   0.417031 8093.183594 1.2039667 1.8429115 15.3189 10.9879  8
------> CAND: 172.512084 4303.252930 1.0555289 3.2609107 17.0854 10.9787  4
------> CAND: 158.197559 3755.587402 0.9225842 0.1764052 14.6871 10.9709 16
------> CAND:   0.625158 3699.949463 0.1800997 0.5977313 20.247 10.9636  2
------> CAND: 230.407020 4221.441895 0.9671819 3.2265041 15.289 10.957  8
------> CAND:   0.500074 3635.698242 0.9706463 3.0640709 17.0552 10.9547  4
------> CAND:  28.968488 4034.908203 0.9377154 3.1834755 14.669 10.9473 16
------> CAND: 159.620189 3714.869141 0.6979298 3.0565135 14.6554 10.9295 16
------> CAND: 279.300361 3775.503906 0.8522257 3.0959554 15.2574 10.9243  8
------> CAND: 481.946649 4451.237793 0.8951190 3.2622809 25.136 10.9164  1
------> CAND: 316.460515 4073.387939 0.3364970 0.5685834 16.9576 10.8772  4
------> CAND:   0.167124 7886.352051 1.0350252 1.9474543 15.2043 10.8694  8
------> CAND: 172.843997 5540.892578 0.6483567 3.1776178 15.2012 10.8662  8
------> CAND: 345.691367 4228.354980 1.0448135 3.2389657 16.9425 10.8652  4
------> CAND:  42.524727 3834.925781 0.9458657 3.1294386 14.5923 10.8474 16
------> CAND: 123.612255 3682.809082 0.5739576 0.2045270 14.5873 10.8409 16
------> CAND: 280.653701 3913.101074 0.6842090 3.1077352 24.9484 10.835  1
------> CAND: 209.225883 4378.825195 0.8525497 0.4711207 16.8851 10.8196  4
------> CAND: 115.240230 3973.349609 0.8077972 3.1478474 14.5705 10.819 16
------> CAND: 296.491545 4238.408691 0.3864102 0.6149284 15.1432 10.8063  8
------> CAND: 178.541520 3935.506592 0.4304730 3.0068521 16.8573 10.7976  4
------> CAND:  96.029546 3785.294678 0.6766136 0.2277283 15.1175 10.7797  8
------> CAND:  83.047341 4657.639160 1.0630866 0.5358137 14.5381 10.777 16
------> CAND:  86.421479 5137.910156 0.5526325 3.1337016 14.5376 10.7764 16
------> CAND:  86.377103 3938.439453 0.9064273 3.1540046 15.1112 10.7733  8
------> CAND:  25.840624 4544.316406 0.2968646 0.9606698 14.5326 10.7698 16
------> CAND: 170.553309 4010.532471 0.8635381 3.1664531 14.5253 10.7604 16
------> CAND:  72.181433 3765.028809 0.7142327 0.2139543 15.0805 10.7415  8
------> CAND: 407.530582 5919.764648 1.0142254 3.3636382 16.7828 10.7385  4
------> CAND: 196.502927 4467.852539 0.5538213 0.6220058 14.5079 10.7377 16
------> CAND: 168.770222 4280.570801 0.7513353 3.1943731 15.0309 10.6904  8
------> CAND: 295.180245 5609.334473 0.8416057 0.9667001 15.027 10.6864  8
------> CAND: 355.756429 6750.338867 0.9409415 1.3926680 15.0224 10.6816  8
------> CAND: 172.776265 3622.699951 0.6538376 3.0147002 15.0219 10.6811  8
------> CAND:  96.098057 8084.414551 1.2054234 3.0485532 15.0133 10.6722  8
------> CAND: 120.730147 3763.154785 0.5158898 3.0148237 15.0098 10.6686  8
------> CAND: 264.247792 4604.554199 1.0929847 0.5109210 14.9996 10.6581  8
------> CAND: 499.307811 4359.592285 1.0082980 3.2656465 16.6806 10.6574  4
------> CAND:  64.573404 3842.913086 0.9448245 0.2121279 14.4452 10.6564 16
------> CAND:  62.980017 5515.132324 1.1803100 0.8240664 14.4313 10.6384 16
------> CAND:  29.959294 5288.752441 1.2245282 3.4222169 14.9737 10.6314  8
------> CAND:   0.166864 4444.213379 0.4071267 0.7144457 14.9549 10.612  8
------> CAND: 105.797730 4115.347656 0.2567149 0.7306576 14.4013 10.5996 16
------> CAND: 115.163935 3947.973877 0.9541572 3.1588531 14.4009 10.5991 16
------> CAND: 395.329759 7658.067871 0.9309210 1.9622635 14.9386 10.5952  8
------> CAND: 141.164416 3655.010010 0.8159559 0.1396957 14.3946 10.5909 16
------> CAND: 111.241713 4696.116211 0.7008117 3.2275379 14.392 10.5876 16
------> CAND: 371.434156 3894.102539 0.9493095 3.1471438 14.9164 10.5724  8
------> CAND: 259.243937 4506.281738 0.6799831 3.2024844 16.5701 10.5698  4
------> CAND: 106.512678 7518.867188 1.4168409 1.4159747 14.3783 10.5698 16
------> CAND: 146.081596 3951.126221 0.9712890 3.1657236 16.5686 10.5686  4
------> CAND: 231.037887 6026.061523 1.0004491 1.0548695 14.9124 10.5683  8
------> CAND: 290.434082 4529.154785 1.0178614 0.4941990 16.5655 10.5662  4
------> CAND: 125.093274 4469.809082 0.5545771 0.6123129 16.5633 10.5645  4
------> CAND: 389.979199 3755.447021 0.5442489 0.2484719 14.9058 10.5615  8
------> CAND: 403.419697 5266.856934 0.9929094 0.7765806 16.5541 10.5572  4
[05:53:34][265997][INFO ] Statistics: count dirty SumSpec pages 296131 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[05:53:34][265997][INFO ] Data processing finished successfully!
05:53:34 (265997): called boinc_finish(0)

</stderr_txt>
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