Task 1715208261

Name: Ter5_1_dns_cfbf00112_segment_1_dms_200_40000_61_2300000_0
Workunit ID: 865240658
Created: 16 Jan 2025 17:54:48 UTC
Sent: 16 Jan 2025 22:28:37 UTC
Report deadline: 30 Jan 2025 22:28:37 UTC
Received: 17 Jan 2025 1:48:47 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13197994
Run time (sec): 7,577.61
CPU time (sec): 43.14
Peak working set size (MB): 260.41
Peak swap size (MB): 65467.32
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>
[23:48:53][64631][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_cfbf00112_segment_1_dms_200.zap -c Ter5_1_dns_cfbf00112_segment_1_dms_200_61.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 2300000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_61.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_40000_61_2300000_0_0
------> GPU usage: 0.331000
[23:48:53][64631][INFO ] Starting data processing...
[23:48:53][64631][INFO ] opti: No host transfer for n_steps. Use device global.
[23:48:53][64631][INFO ] opti: No host transfer for mean. Use device global.
[23:48:53][64631][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[23:48:53][64631][INFO ] opti: sumspec[i] allloc, free and pinned.
[23:48:53][64631][INFO ] opti: power spectrum in fft callback (static link).
[23:48:53][64631][INFO ] opti: __constant__ access is not uniform, bad!
[23:48:53][64631][INFO ] Running on device 1 NVIDIA GeForce GTX 750 Ti
[23:48:53][64631][INFO ] CUDA global memory status (initial GPU state, including context):
[23:48:53][64631][INFO ] No template file. Generating templates.
[23:48:53][64631][INFO ] Template param value T_cons = 50000
[23:48:57][64631][INFO ] Number of generated templates to be used: 50000
[23:48:57][64631][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00112_segment_1_dms_200_61.cpt
[23:48:57][64631][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00112_segment_1_dms_200_61.cpt (No such file or directory).
------> Starting from scratch...
[23:48:57][64631][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_61.binary
[23:48:57][64631][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00112/Ter5_1_dns_cfbf00112_segment_1_dms_200_DM236.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.673399865904
------> 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: 236.1 cm^-3 pc
------> Scale factor: 1.10309
[23:48:57][64631][INFO ] Allocating memory for dedispersed compressed time series...
[23:48:57][64631][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[23:48:57][64631][INFO ] 8-bit allocation done
[23:48:57][64631][INFO ] Foobar
[23:48:57][64631][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_1_dms_200_61.binary
[23:48:58][64631][INFO ] Allocating memory for dedispersed uncompressed time series.
[23:48:58][64631][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[23:48:58][64631][INFO ] FftSize = 12582913
[23:48:58][64631][INFO ] Seed for random number generator is -1031275720.
[23:49:00][64631][INFO ] 8[23:49:00][64631][INFO ] 9[23:49:01][64631][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[23:49:01][64631][INFO ] Normalization factor 3.97364e-08
[23:49:01][64631][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
[23:49:01][64631][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1748 MB (2289 MB free / 4037 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[23:49:01][64631][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[23:49:01][64631][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[23:49:01][64631][INFO ] TimeSeriesLength = 16768439, params->nsamples = 25165824
sum = -1646.68615723, mean= -0.00009820  -0.00009820
[23:49:01][64631][INFO ] Launching time series padding kernel: grid 196608, block 32
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[01:55:09][64631][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 345.580037 3995.120850 0.7806028 2.8140707 19.0515 12.5486  4
------> CAND: 388.800768 5132.701660 1.0711843 2.7993884 19.0385 12.5382  4
------> CAND: 202.780713 4713.487793 0.7781347 1.2420501 15.567 12.1282 16
------> CAND: 441.411319 4990.186035 0.9497316 2.7405622 27.4603 11.9259  1
------> CAND: 230.344738 4276.805176 0.7891001 2.7915599 27.3582 11.8815  1
------> CAND: 115.204678 4013.505371 0.6538132 2.7065556 17.9714 11.6844  4
------> CAND: 261.833059 5260.208008 0.9915945 2.6504409 26.8338 11.6538  1
------> CAND: 431.953507 3693.579590 0.5816577 2.6665170 17.7064 11.4729  4
------> CAND: 163.926483 4955.845215 0.9546356 1.2516545 15.0631 11.4629 16
------> CAND:  86.364128 3739.733643 0.8671866 2.8464758 15.0554 11.4527 16
------> CAND: 309.578851 4081.767334 0.4860597 2.4075243 17.6781 11.4504  4
------> CAND:  86.365944 4332.188477 0.9229325 2.8764503 15.0194 11.4055 16
------> CAND: 172.736300 4200.994629 0.9727656 2.9131238 15.7205 11.4046  8
------> CAND: 261.802437 4937.353516 0.8394659 2.6143801 26.2473 11.3991  1
------> CAND: 115.223881 4302.263184 0.7740974 2.7657514 14.9915 11.3688 16
------> CAND: 115.210127 4276.604004 1.0729674 2.9628725 14.956 11.3223 16
------> CAND: 115.192221 3740.029053 0.8491655 2.8426359 14.9311 11.2896 16
------> CAND: 115.262029 4732.182129 0.9021746 2.7767589 14.93 11.2882 16
------> CAND: 115.230369 3735.543701 0.6791351 2.7419589 14.9234 11.2796 16
------> CAND: 230.384702 3740.029053 0.8491655 2.8426359 15.5802 11.2588  8
------> CAND:  90.596722 4180.465820 0.7420089 0.8265316 15.5686 11.2468  8
------> CAND: 204.062948 4736.287109 0.9025509 2.7854140 17.4005 11.2293  4
------> CAND: 461.074327 4024.751221 0.5823637 2.6088178 17.3948 11.2247  4
------> CAND: 309.580408 4078.997070 0.4887958 2.4027219 17.3608 11.1977  4
------> CAND: 345.671385 4302.263184 0.7740974 2.7657514 15.5134 11.1895  8
------> CAND: 142.776228 4590.489746 1.0203891 0.9148334 14.8483 11.1813 16
------> CAND: 115.249313 4251.707520 0.9358726 2.8966889 14.8013 11.1198 16
------> CAND:  47.611885 3685.386963 0.6275108 2.7073972 14.7985 11.1162 16
------> CAND: 115.201823 4529.847656 1.1111113 2.9627314 14.7244 11.0194 16
------> CAND: 116.387780 3707.806641 0.7932745 0.4237524 14.6769 10.9575 16
------> CAND: 255.214278 3645.776611 0.9708921 0.3105253 15.2356 10.9018  8
------> CAND:  97.216541 3699.958496 0.5423102 2.6243751 14.6226 10.8868 16
------> CAND: 266.262102 4095.840088 0.9680851 0.6101294 24.9978 10.8564  1
------> CAND: 115.207532 4235.298828 1.0669994 2.9605432 14.5874 10.8411 16
------> CAND: 499.564206 4379.529297 0.6725444 2.6317618 16.869 10.8068  4
------> CAND: 179.808184 3755.881104 0.6181843 2.6919930 14.5532 10.7966 16
------> CAND: 153.658225 4646.564941 0.9435914 2.8383665 15.1289 10.7915  8
------> CAND: 443.255131 5150.128906 0.8486211 1.6530377 16.8428 10.7861  4
------> CAND: 293.267144 3688.469971 0.8755523 0.3731785 15.1193 10.7816  8
------> CAND: 231.594015 3692.539062 0.8710027 2.8461754 19.934 10.7779  2
------> CAND: 350.880252 3616.896973 0.8848906 0.3195564 19.9335 10.7776  2
------> CAND:  49.328538 4060.780029 0.6512597 0.8101107 14.538 10.7768 16
------> CAND: 172.918476 5634.060547 1.2137060 2.7158957 15.0957 10.7572  8
------> CAND:  86.378660 3985.220703 0.8523738 2.8576944 14.5078 10.7376 16
------> CAND: 172.774967 4523.950195 0.8501054 2.7864227 15.0766 10.7375  8
------> CAND: 285.552456 4590.489746 1.0203891 0.9148334 15.0758 10.7367  8
------> CAND: 151.826610 3932.338379 0.9169610 2.8835292 16.7793 10.7357  4
------> CAND: 390.006448 5385.736816 1.2079221 2.8365674 15.0662 10.7268  8
------> CAND: 378.841326 4671.466797 0.7239854 1.2882075 15.0588 10.7192  8
------> CAND: 220.705789 4990.186035 0.9497316 2.7405622 19.827 10.7145  2
------> CAND:  76.996626 3802.524170 0.8568441 0.4653589 15.0502 10.7103  8
------> CAND: 301.251202 4092.196777 0.9682626 2.9118252 15.0439 10.7038  8
------> CAND: 230.409096 4013.505371 0.6538132 2.7065556 19.7828 10.6883  2
------> CAND: 237.869725 4230.762207 0.8116479 2.8167827 16.7152 10.6848  4
------> CAND:  70.550937 4221.723145 0.8157862 2.8210590 15.0249 10.6842  8
------> CAND: 337.433266 3675.401367 0.3363649 2.1783531 24.5954 10.6817  1
------> CAND: 463.810073 4566.498047 0.9557678 2.8720171 16.7107 10.6813  4
------> CAND: 115.238673 3679.689697 0.6569901 2.7299418 14.4642 10.681 16
------> CAND: 115.191183 3661.817139 0.7983083 2.8069825 15.005 10.6636  8
------> CAND:  23.718358 3714.163818 0.7586902 2.7914653 14.4488 10.6611 16
------> CAND: 303.921033 4634.046387 0.9455432 0.9997585 16.6773 10.6548  4
------> CAND: 115.172499 4276.805176 0.7891001 2.7915599 19.693 10.635  2
------> CAND: 115.275783 4326.917480 0.6115242 2.5406375 14.4207 10.6246 16
------> CAND: 288.015198 4387.837402 1.0899435 2.9621716 16.6165 10.6066  4
------> CAND: 431.882661 4090.139648 0.8008510 2.8227167 16.6165 10.6066  4
------> CAND: 411.484982 4389.166016 0.9730193 0.7990617 19.6321 10.5989  2
------> CAND: 116.590716 5075.702637 1.0852157 1.2212267 14.9357 10.5923  8
------> CAND: 106.237079 4257.996582 0.7963403 0.8404622 14.3915 10.5869 16
------> CAND:  59.216356 3725.559570 0.4891374 2.5418730 14.3876 10.5819 16
------> CAND:  85.075405 3700.524170 0.5386325 2.6200354 16.5641 10.565  4
------> CAND: 340.984649 4078.033447 0.9438047 2.9002073 16.559 10.5611  4
------> CAND: 248.284865 3780.821289 0.4200099 2.3848426 14.9037 10.5592  8
------> CAND: 238.245234 3992.641113 0.7823583 0.6352001 14.9011 10.5566  8
------> CAND:  74.703603 3618.061035 0.8176084 2.8101957 14.8935 10.5487  8
------> CAND: 326.825051 3929.340820 0.9384596 2.8969755 14.8908 10.546  8
------> CAND: 106.910765 4703.181152 1.0818529 0.9607005 14.8825 10.5374  8
------> CAND: 479.218169 3608.234375 0.9606583 2.8635092 16.5273 10.5359  4
------> CAND: 332.829314 3631.171875 0.5433599 2.6243165 16.5223 10.532  4
------> CAND: 193.646510 3695.429199 0.8333743 0.3997685 14.3488 10.5317 16
------> CAND: 345.503223 4358.709473 1.0525632 2.9460723 16.4997 10.5141  4
------> CAND: 302.382403 4553.162109 0.7367739 2.6433127 16.4987 10.5132  4
------> CAND:  86.357900 4077.239258 0.9011661 2.8786671 14.3252 10.5011 16
------> CAND: 172.927559 4511.538574 0.6021416 2.4101329 16.4821 10.5001  4
------> CAND:  63.327500 4381.027832 0.9731619 2.9022171 14.3235 10.4989 16
------> CAND:  28.795395 4202.978027 0.8914312 2.8737748 14.3229 10.4981 16
------> CAND: 172.749795 4065.221191 0.8142363 2.8332028 14.3185 10.4925 16
------> CAND: 139.367056 3863.569580 0.7187133 0.5807840 24.1582 10.4918  1
------> CAND:  94.098020 3699.303955 0.5448806 2.6207576 14.3044 10.4742 16
------> CAND: 132.987543 3817.290283 0.6580448 2.7239678 14.2996 10.468 16
------> CAND:  78.796581 3617.681396 0.8360972 0.3426380 14.2989 10.4672 16
------> CAND: 293.720506 3765.498779 0.7761998 0.4797945 16.4369 10.4643  4
------> CAND: 115.186512 4467.270508 1.0654967 2.9451418 14.2918 10.458 16
------> CAND: 372.526689 4726.906250 0.8276595 2.6932642 14.8053 10.458  8
------> CAND: 411.396230 3674.609863 0.6811703 0.4636261 19.3912 10.4561  2
------> CAND:  87.840475 4522.269043 0.6745403 2.5549891 14.7985 10.451  8
------> CAND: 451.610807 4676.105957 1.1311960 2.9634893 16.4148 10.4468  4
------> CAND:  70.481648 3616.261475 0.8749652 2.8363829 14.7929 10.4452  8
------> CAND: 132.345257 3881.211670 0.5646719 0.7508198 14.2809 10.4439 16
------> CAND: 448.377063 3754.236572 0.6246473 2.7037630 16.398 10.4335  4
------> CAND: 230.566099 3680.257568 0.6532306 2.7220776 14.7811 10.4331  8
[01:55:09][64631][INFO ] Statistics: count dirty SumSpec pages 1846 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[01:55:09][64631][INFO ] Data processing finished successfully!
01:55:09 (64631): called boinc_finish(0)

</stderr_txt>
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