Task 1716518019

Name: Ter5_1_dns_cfbf00112_segment_4_dms_200_40000_112_6100000_1
Workunit ID: 866029793
Created: 19 Jan 2025 2:56:43 UTC
Sent: 19 Jan 2025 22:24:41 UTC
Report deadline: 2 Feb 2025 22:24:41 UTC
Received: 19 Jan 2025 22:45:06 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13163682
Run time (sec): 879.20
CPU time (sec): 16.50
Peak working set size (MB): 270.47
Peak swap size (MB): 6071.67
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>
[15:24:46][1947329][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_4_dms_200.zap -c Ter5_1_dns_cfbf00112_segment_4_dms_200_112.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 6100000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_4_dms_200_112.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_4_dms_200_40000_112_6100000_1_0
------> GPU usage: 0.500000
[15:24:46][1947329][INFO ] Starting data processing...
[15:24:46][1947329][INFO ] opti: No host transfer for n_steps. Use device global.
[15:24:46][1947329][INFO ] opti: No host transfer for mean. Use device global.
[15:24:46][1947329][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[15:24:46][1947329][INFO ] opti: sumspec[i] allloc, free and pinned.
[15:24:46][1947329][INFO ] opti: power spectrum in fft callback (static link).
[15:24:46][1947329][INFO ] opti: __constant__ access is not uniform, bad!
[15:24:46][1947329][INFO ] Running on device 0 NVIDIA GeForce RTX 3060 Ti
[15:24:46][1947329][INFO ] CUDA global memory status (initial GPU state, including context):
[15:24:46][1947329][INFO ] No template file. Generating templates.
[15:24:46][1947329][INFO ] Template param value T_cons = 50000
[15:24:50][1947329][INFO ] Number of generated templates to be used: 50000
[15:24:50][1947329][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00112_segment_4_dms_200_112.cpt
[15:24:50][1947329][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00112_segment_4_dms_200_112.cpt (No such file or directory).
------> Starting from scratch...
[15:24:50][1947329][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_4_dms_200_112.binary
[15:24:50][1947329][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00112/Ter5_1_dns_cfbf00112_segment_4_dms_200_DM241.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735083444451
------> 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: 241.2 cm^-3 pc
------> Scale factor: 1.25655
[15:24:50][1947329][INFO ] Allocating memory for dedispersed compressed time series...
[15:24:50][1947329][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[15:24:50][1947329][INFO ] 8-bit allocation done
[15:24:50][1947329][INFO ] Foobar
[15:24:50][1947329][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_4_dms_200_112.binary
[15:24:50][1947329][INFO ] Allocating memory for dedispersed uncompressed time series.
[15:24:50][1947329][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[15:24:50][1947329][INFO ] FftSize = 12582913
[15:24:50][1947329][INFO ] Seed for random number generator is -1036267310.
[15:24:52][1947329][INFO ] 8[15:24:52][1947329][INFO ] 9[15:24:53][1947329][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[15:24:53][1947329][INFO ] Normalization factor 3.97364e-08
[15:24:53][1947329][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
[15:24:53][1947329][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1534 MB (6441 MB free / 7975 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[15:24:53][1947329][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[15:24:53][1947329][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[15:24:53][1947329][INFO ] TimeSeriesLength = 16772868, params->nsamples = 25165824
sum = -1330.66748047, mean= -0.00007933  -0.00007933
[15:24:53][1947329][INFO ] Launching time series padding kernel: grid 196608, block 32
[15:25:46][1947329][INFO ] Checkpoint committed!
[15:26:46][1947329][INFO ] Checkpoint committed!
[15:27:46][1947329][INFO ] Checkpoint committed!
[15:28:46][1947329][INFO ] Checkpoint committed!
[15:29:46][1947329][INFO ] Checkpoint committed!
[15:30:47][1947329][INFO ] Checkpoint committed!
[15:31:47][1947329][INFO ] Checkpoint committed!
[15:32:47][1947329][INFO ] Checkpoint committed!
[15:33:47][1947329][INFO ] Checkpoint committed!
[15:34:47][1947329][INFO ] Checkpoint committed!
[15:35:47][1947329][INFO ] Checkpoint committed!
[15:36:47][1947329][INFO ] Checkpoint committed!
[15:37:47][1947329][INFO ] Checkpoint committed!
[15:38:47][1947329][INFO ] Checkpoint committed!
[15:39:24][1947329][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.504151 3835.073486 0.8802776 6.2356086 16.8515 13.853 16
------> CAND: 432.702710 5090.195312 0.5559924 6.1835880 18.8074 12.3529  4
------> CAND: 159.547785 4256.037598 1.0235004 0.0727929 15.2744 11.741 16
------> CAND: 269.118000 3798.371582 0.4619197 3.4922872 17.9352 11.6555  4
------> CAND: 152.143211 4959.107910 0.6785344 0.0166443 21.1056 11.4735  2
------> CAND: 104.504337 4100.221191 0.5142136 3.6463532 15.0542 11.4511 16
------> CAND: 174.058499 4152.466309 0.4096575 3.7638671 15.7456 11.4307  8
------> CAND: 327.944314 4238.078613 0.9121150 3.5659137 15.7209 11.405  8
------> CAND: 283.815820 3744.219238 0.9759653 6.2230630 15.6922 11.3752  8
------> CAND:  86.663861 4884.746582 1.1673388 0.1878452 15.6209 11.3011  8
------> CAND: 192.478459 4927.734375 0.9532239 0.1385502 14.8469 11.1794 16
------> CAND: 383.453841 4323.372559 0.6699566 3.6852577 15.4063 11.0785  8
------> CAND:  48.475013 3632.487305 0.4776174 3.3820996 14.7591 11.0648 16
------> CAND: 171.539704 3826.393799 0.8839980 3.3806763 14.7476 11.0498 16
------> CAND: 252.156742 3618.486816 0.7792721 3.2897813 17.139 11.0213  4
------> CAND: 141.907910 3744.219238 0.9759653 6.2230630 14.7163 11.0089 16
------> CAND: 366.311964 4102.233887 1.0097204 0.0429236 15.3152 10.9841  8
------> CAND: 404.508857 4140.567383 1.0539503 3.5020585 15.2938 10.9619  8
------> CAND:  42.116779 3797.727783 0.8154318 3.3742347 14.6711 10.95 16
------> CAND: 487.018236 3633.258057 0.9623509 6.1858268 20.2048 10.9386  2
------> CAND: 115.174834 4825.056152 1.0249566 3.7881470 15.2595 10.9265  8
------> CAND: 144.234150 5090.195312 0.5559924 6.1835880 14.6438 10.9145 16
------> CAND:  55.362905 4225.619629 0.3851617 3.8278558 14.6077 10.8674 16
------> CAND: 462.169975 4621.403320 1.0602438 0.1373515 16.8988 10.8305  4
------> CAND: 194.118817 6035.254883 1.1806166 4.2051158 16.8636 10.8026  4
------> CAND: 453.607211 4574.268555 1.1217616 3.6682324 16.8354 10.7802  4
------> CAND:  57.766738 3620.886475 0.7171233 6.1435876 14.5268 10.7624 16
------> CAND: 386.347887 3656.229980 0.8117167 6.1722112 15.0953 10.7569  8
------> CAND: 128.785051 3834.530518 0.8625416 6.2364779 16.803 10.7545  4
------> CAND: 362.972081 4529.423340 0.9720631 3.6794615 15.0841 10.7452  8
------> CAND:  86.389819 5718.720703 1.0223542 4.1573906 14.4984 10.7255 16
------> CAND:  86.570438 5553.163086 1.0740098 0.1877061 14.4689 10.6872 16
------> CAND: 461.687547 3853.226318 0.3701570 6.0333228 16.6992 10.6721  4
------> CAND: 121.073218 4290.989258 0.8150983 0.0343418 14.4495 10.662 16
------> CAND:  34.628383 3645.992676 0.3452933 5.9835453 14.4304 10.6373 16
------> CAND: 118.134796 6493.588867 1.0193985 4.5067382 14.4235 10.6284 16
------> CAND: 394.429262 4138.777344 0.8413433 3.5409319 14.9684 10.6259  8
------> CAND: 369.740599 4180.172852 0.7954257 3.5665369 14.9454 10.6022  8
------> CAND:  88.213649 4049.059082 0.9142210 0.0154724 14.3979 10.5951 16
------> CAND: 158.519351 5604.189941 1.2649938 0.2451859 14.3975 10.5946 16
------> CAND: 348.691033 3760.710205 0.7621222 3.3655038 14.9343 10.5908  8
------> CAND: 190.749090 3792.758301 0.9549471 3.3496032 14.3862 10.58 16
------> CAND:  65.747682 3917.299561 0.6748701 3.4749560 14.9184 10.5744  8
------> CAND: 230.966262 4764.431641 0.6772234 0.0185228 14.9148 10.5707  8
------> CAND: 220.919106 7061.518066 1.3828880 0.1638560 16.5649 10.5657  4
------> CAND: 121.626751 4454.197754 0.7017537 0.0156210 14.3677 10.556 16
------> CAND: 161.949283 4404.219238 1.0080016 3.6191981 14.8976 10.5529  8
------> CAND: 185.089715 3819.353027 0.7287593 6.2015038 14.8606 10.5149  8
------> CAND: 479.601983 5434.644531 1.0764040 4.0216098 19.4844 10.5113  2
------> CAND: 148.239934 5957.128906 0.8568160 4.3659253 14.8492 10.5032  8
------> CAND: 346.639354 4394.316895 1.0677401 0.1100617 16.4795 10.498  4
------> CAND: 155.921405 3616.135498 0.9299440 6.1792750 14.8409 10.4946  8
------> CAND:  57.587417 4821.726562 1.0250044 3.7868025 14.3157 10.4889 16
------> CAND: 483.075513 6267.242188 1.1440225 0.1662212 24.1342 10.4813  1
------> CAND: 304.994363 3793.643799 0.8003668 3.3749940 16.4319 10.4604  4
------> CAND: 398.789016 4312.683105 0.4469343 3.8262587 14.8012 10.4537  8
------> CAND: 216.351225 5090.195312 0.5559924 6.1835880 14.8005 10.453  8
------> CAND: 493.645581 4808.873047 0.8927369 3.8189111 16.4221 10.4526  4
------> CAND:  83.363423 5231.533691 0.7471092 4.0746188 14.2852 10.4495 16
------> CAND: 364.009339 3619.430908 0.7848776 3.2892909 16.4142 10.4464  4
------> CAND: 389.360270 3653.927246 0.8186326 6.1726398 14.7831 10.4351  8
------> CAND: 359.546820 5020.501465 0.9186362 3.9081054 14.7697 10.4214  8
------> CAND: 348.571659 4262.666992 0.9741849 0.0653558 16.3775 10.4173  4
------> CAND: 316.334134 3656.362549 0.7958646 3.3036616 14.7652 10.4168  8
------> CAND: 222.207828 4330.060059 0.6665494 6.2720218 14.7642 10.4158  8
------> CAND:  72.752354 3878.881836 0.7688161 3.4251945 14.258 10.4143 16
------> CAND: 273.143766 3730.522949 0.3875609 3.5094466 14.7625 10.414  8
------> CAND: 484.281712 4953.709961 0.9290254 3.8762381 16.3654 10.4077  4
------> CAND: 167.901126 3806.876953 0.1406576 4.3496876 14.2513 10.4057 16
------> CAND: 350.046190 4242.310547 0.6107050 3.6708000 14.7428 10.3937  8
------> CAND:  48.295692 5703.191406 1.2773863 0.2483476 14.2374 10.3877 16
------> CAND: 124.748386 5546.666016 0.7840286 0.0426713 14.7358 10.3865  8
------> CAND:  43.290279 4233.439453 0.7706997 0.0129548 14.2313 10.3799 16
------> CAND:  27.550011 4157.966309 0.8346023 3.5516138 14.7264 10.3768  8
------> CAND: 115.441869 4556.736816 0.7570539 0.0464041 14.7205 10.3708  8
------> CAND: 126.348001 3939.101562 0.8657499 3.4354370 14.7167 10.3669  8
------> CAND: 346.477679 4037.601318 0.2768834 3.8726544 14.6994 10.3491  8
------> CAND: 305.512343 3970.762207 1.0099809 0.0113150 16.2888 10.3471  4
------> CAND: 194.616036 3929.156494 0.9713824 6.2784133 14.2033 10.3437 16
------> CAND: 134.422888 5293.452148 0.4263888 5.8595099 14.1985 10.3376 16
------> CAND: 320.346665 7013.199219 1.3799940 4.4995580 14.6873 10.3367  8
------> CAND: 258.983908 5229.499023 0.9903641 0.1604633 14.6849 10.3343  8
------> CAND: 110.152553 4516.017578 0.4311874 6.0887728 14.1888 10.3251 16
------> CAND: 461.831056 5040.628906 0.3662351 5.8336034 16.2584 10.3231  4
------> CAND:  86.542670 5554.235840 0.7810372 0.0396253 14.1729 10.3046 16
------> CAND: 196.190997 3650.104248 0.9086428 3.2831886 14.1677 10.2979 16
------> CAND: 116.848149 3688.777344 0.5336837 6.1089778 14.1614 10.2899 16
------> CAND: 370.098462 3642.151367 0.3643778 3.4693730 23.6871 10.2872  1
------> CAND: 358.683174 5090.195312 0.5559924 4.1609163 14.6376 10.2856  8
------> CAND: 279.797840 5347.069824 1.0778376 3.9868126 19.1034 10.2856  2
------> CAND: 236.269591 6493.588867 1.0193985 4.5067382 14.6366 10.2847  8
------> CAND: 160.436864 4302.470215 0.3809142 3.8848643 14.1513 10.2767 16
------> CAND: 214.313560 5963.210938 0.4964217 5.5273118 16.1995 10.2764  4
------> CAND: 113.106287 3744.656250 0.8036652 6.2011485 14.1488 10.2736 16
------> CAND: 160.484614 3912.743652 1.0016506 3.4050012 16.186 10.2658  4
------> CAND: 156.770778 3845.700684 0.5427152 3.4786267 14.1423 10.2652 16
------> CAND: 136.113330 3919.599854 0.9463278 3.4164188 14.1384 10.2603 16
------> CAND: 228.860345 4779.017090 0.4793604 6.1201015 16.1771 10.2588  4
------> CAND: 257.570103 3834.530518 0.8625416 6.2364779 19.0574 10.2584  2
------> CAND: 393.218911 4205.298340 1.0421373 3.5324104 14.6104 10.2578  8
[15:39:24][1947329][INFO ] Statistics: count dirty SumSpec pages 1782 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[15:39:24][1947329][INFO ] Data processing finished successfully!
15:39:24 (1947329): called boinc_finish(0)

</stderr_txt>
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