Task 1720454417

Name: Ter5_1_dns_cfbf00113_segment_5_dms_200_40000_174_6800000_1
Workunit ID: 868421064
Created: 26 Jan 2025 14:27:10 UTC
Sent: 27 Jan 2025 4:35:11 UTC
Report deadline: 10 Feb 2025 4:35:11 UTC
Received: 27 Jan 2025 8:10:45 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13194666
Run time (sec): 260.69
CPU time (sec): 14.11
Peak working set size (MB): 275.89
Peak swap size (MB): 6175.82
Peak disk usage (MB): 0.02
Validation state: Valid
Granted credit: 3,333
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[01:14:09][30628][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_cfbf00113_segment_5_dms_200.zap -c Ter5_1_dns_cfbf00113_segment_5_dms_200_174.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 6800000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_5_dms_200_174.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_5_dms_200_40000_174_6800000_1_0
------> GPU usage: 1.000000
[01:14:09][30628][INFO ] Starting data processing...
[01:14:09][30628][INFO ] opti: No host transfer for n_steps. Use device global.
[01:14:09][30628][INFO ] opti: No host transfer for mean. Use device global.
[01:14:09][30628][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[01:14:09][30628][INFO ] opti: sumspec[i] allloc, free and pinned.
[01:14:09][30628][INFO ] opti: power spectrum in fft callback (static link).
[01:14:09][30628][INFO ] opti: __constant__ access is not uniform, bad!
[01:14:09][30628][INFO ] Running on device 0 NVIDIA GeForce RTX 4070 SUPER
[01:14:09][30628][INFO ] CUDA global memory status (initial GPU state, including context):
[01:14:09][30628][INFO ] No template file. Generating templates.
[01:14:09][30628][INFO ] Template param value T_cons = 50000
[01:14:12][30628][INFO ] Number of generated templates to be used: 50000
[01:14:12][30628][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00113_segment_5_dms_200_174.cpt
[01:14:12][30628][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00113_segment_5_dms_200_174.cpt (No such file or directory).
------> Starting from scratch...
[01:14:12][30628][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_5_dms_200_174.binary
[01:14:12][30628][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00113/Ter5_1_dns_cfbf00113_segment_5_dms_200_DM247.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.755645889207
------> 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): 174804.33
------> DEC (J2000): -244749.700001
------> 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: 247.4 cm^-3 pc
------> Scale factor: 1.18826
[01:14:12][30628][INFO ] Allocating memory for dedispersed compressed time series...
[01:14:12][30628][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[01:14:12][30628][INFO ] 8-bit allocation done
[01:14:12][30628][INFO ] Foobar
[01:14:12][30628][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_5_dms_200_174.binary
[01:14:12][30628][INFO ] Allocating memory for dedispersed uncompressed time series.
[01:14:12][30628][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[01:14:12][30628][INFO ] FftSize = 12582913
[01:14:12][30628][INFO ] Seed for random number generator is 1097132016.
[01:14:15][30628][INFO ] 8[01:14:15][30628][INFO ] 9[01:14:15][30628][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[01:14:15][30628][INFO ] Normalization factor 3.97364e-08
[01:14:16][30628][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
[01:14:16][30628][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 879 MB (11122 MB free / 12001 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[01:14:16][30628][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[01:14:16][30628][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[01:14:16][30628][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = 956.50439453, mean= 0.00005701  0.00005701
[01:14:16][30628][INFO ] Launching time series padding kernel: grid 196608, block 32
[01:15:37][30628][INFO ] Checkpoint committed!
[01:17:05][30628][INFO ] Checkpoint committed!
[01:18:28][30628][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  86.585489 5119.938477 0.8934677 6.1512785 16.6311 13.5544 16
------> CAND:  92.178949 3816.637451 0.3143222 3.9557402 16.7321 12.4622  8
------> CAND: 230.877510 4667.968750 0.5140183 5.8066931 18.8902 12.4192  4
------> CAND: 100.087231 3759.945801 0.7551773 6.0829525 16.3245 12.0348  8
------> CAND:  89.531956 3719.771240 0.7168222 6.0657120 15.4676 11.9964 16
------> CAND: 327.380920 3785.754150 0.2173335 5.1492734 18.2441 11.9022  4
------> CAND: 101.518165 4701.806152 0.8343242 6.1652994 15.9928 11.6882  8
------> CAND: 115.532178 4200.504883 0.8947791 6.1972508 15.2117 11.6584 16
------> CAND: 358.493991 3619.590820 0.7616630 6.0560904 17.9262 11.6483  4
------> CAND:  94.524393 3804.417725 0.6469069 3.5562289 15.1658 11.5979 16
------> CAND: 189.048786 3804.417725 0.6469069 3.5562289 15.8926 11.5837  8
------> CAND:  26.479795 4016.786377 0.7974634 6.1417189 15.128 11.5482 16
------> CAND:  86.554607 4071.950439 0.4978037 5.9413195 15.0309 11.4205 16
------> CAND: 115.426298 5908.856934 1.0317006 6.0493641 14.9825 11.357 16
------> CAND: 150.608474 3862.365967 0.9401445 3.4801366 14.9814 11.3557 16
------> CAND:  50.759212 4701.806152 0.8343242 6.1652994 14.965 11.3341 16
------> CAND: 202.184102 5408.654297 0.8160044 4.4807343 14.9597 11.3271 16
------> CAND:  73.334433 3844.726562 0.4188055 5.8589325 15.6446 11.3257  8
------> CAND: 137.799621 3782.212158 0.8596736 6.1206570 14.9427 11.3048 16
------> CAND:  86.564988 4181.396973 0.7792194 6.1482096 14.928 11.2856 16
------> CAND: 141.482575 5404.814941 1.1447587 6.2739978 14.8239 11.1494 16
------> CAND:  41.492659 4292.021973 0.5067917 4.0313015 17.2933 11.144  4
------> CAND: 418.461886 3617.183838 0.8868098 3.3504972 20.5505 11.1438  2
------> CAND: 163.690330 3785.754150 0.2173335 5.1492734 14.7941 11.1105 16
------> CAND:  86.581077 4127.108398 0.8645539 6.1791916 14.7936 11.1098 16
------> CAND: 170.762733 4285.033691 0.7186714 6.1186032 14.7863 11.1003 16
------> CAND: 101.415140 4776.003906 0.9111463 3.9931955 14.7851 11.0986 16
------> CAND: 238.753353 3715.489990 0.7270426 6.0643311 15.4195 11.0921  8
------> CAND: 115.233224 4181.854004 0.9883986 3.6458941 15.4149 11.0873  8
------> CAND: 281.270814 4352.023438 0.9157338 3.7630382 17.2144 11.0813  4
------> CAND: 290.264623 5449.986328 1.2374541 4.1873903 17.1589 11.0371  4
------> CAND: 386.028172 5220.274902 1.0308131 4.1729512 15.3614 11.0319  8
------> CAND:  86.563690 4174.201660 0.6135559 6.0467219 14.7289 11.0254 16
------> CAND: 348.284382 3921.302490 0.5852323 6.0153084 15.3538 11.0241  8
------> CAND: 214.779119 3895.107178 0.9802383 6.1742001 15.3418 11.0117  8
------> CAND:  86.619485 4004.494629 1.0126065 6.2017970 14.7141 11.0061 16
------> CAND: 303.709014 3901.230225 0.3847983 3.8797631 15.3122 10.9811  8
------> CAND: 363.076923 4208.788574 0.8925661 6.1918831 17.0602 10.9587  4
------> CAND: 276.347925 4495.968750 0.9520444 6.2363925 15.284 10.9518  8
------> CAND: 230.924741 4388.857910 0.6408520 6.0573397 15.2563 10.9231  8
------> CAND: 111.530807 4424.073242 0.9579657 3.7857265 14.611 10.8717 16
------> CAND: 145.487839 4020.687744 0.8989638 6.1730309 14.5938 10.8494 16
------> CAND: 427.788645 6573.194824 1.1662498 5.8431349 24.9539 10.8374  1
------> CAND:  29.361125 3798.247314 0.6605405 6.0489135 14.5836 10.8362 16
------> CAND:  93.505301 3944.708252 0.8032322 6.1298728 14.5777 10.8284 16
------> CAND: 177.633498 3969.580078 0.6593947 6.0658274 14.5739 10.8235 16
------> CAND: 195.782011 4061.246582 0.6758398 3.7071760 15.1573 10.8208  8
------> CAND: 370.269219 3678.536865 0.6323505 3.4747083 16.8832 10.8181  4
------> CAND:  74.214688 4085.577637 0.5508767 5.9872313 14.5623 10.8084 16
------> CAND: 115.480276 4445.436523 0.6721721 6.0788803 14.5422 10.7823 16
------> CAND: 179.135537 5319.366699 1.1407967 4.1667519 14.5296 10.766 16
------> CAND:  58.902609 3757.287354 0.7590109 3.4768260 15.1026 10.7644  8
------> CAND: 115.532438 4318.253418 0.8657827 6.1882787 15.0958 10.7573  8
------> CAND: 181.538591 4208.788574 0.8925661 6.1918831 15.0939 10.7553  8
------> CAND:  35.895047 3662.769531 0.7494713 3.4209607 14.5194 10.7527 16
------> CAND: 277.124896 3731.833984 0.8949473 6.1227956 15.0901 10.7515  8
------> CAND:  26.480055 3951.041260 0.7724366 6.1237774 14.5129 10.7442 16
------> CAND:  86.582115 4905.331543 0.9797080 6.2406759 14.5118 10.7429 16
------> CAND: 291.627824 3819.015381 0.4438586 3.7301257 16.7708 10.729  4
------> CAND: 336.442201 5336.290527 0.9993212 4.2593017 19.8414 10.723  2
------> CAND:  78.641914 3634.240479 0.9619493 6.1098003 14.4868 10.7104 16
------> CAND: 256.262176 3898.622070 0.8737250 3.5189984 15.0382 10.6979  8
------> CAND: 411.240006 3728.381348 0.4129211 5.8559213 16.7236 10.6915  4
------> CAND: 441.295318 3873.716797 0.7883523 6.1187325 16.717 10.6863  4
------> CAND:  50.132757 4842.518066 1.0539080 6.2703857 16.7167 10.686  4
------> CAND: 201.006190 4399.839844 1.0029267 3.7566061 14.4589 10.6742 16
------> CAND:  85.364498 4266.922363 1.0217868 3.6761615 19.7577 10.6734  2
------> CAND: 210.314783 3791.234863 0.3420711 5.7223539 16.6982 10.6714  4
------> CAND: 455.004668 4264.921875 0.4015020 4.1966400 19.7232 10.6529  2
------> CAND: 129.524133 4842.969238 1.1107302 3.9449270 14.987 10.6451  8
------> CAND: 310.603134 3690.047607 0.5663277 3.5247061 14.9834 10.6414  8
------> CAND: 115.508303 3695.464111 0.8569472 6.1011381 14.4314 10.6385 16
------> CAND:   7.181137 4396.052734 0.4942281 4.1263428 14.4287 10.635 16
------> CAND: 131.961443 3671.383301 0.9651570 6.1234517 16.6362 10.6222  4
------> CAND: 158.572291 5121.101562 0.8538892 4.2388239 16.63 10.6173  4
------> CAND: 350.991582 3888.125732 0.7494922 3.5564287 19.6628 10.6171  2
------> CAND: 342.070695 4211.174805 0.6586748 6.0796723 19.6581 10.6143  2
------> CAND: 115.528286 3718.611084 0.6963235 6.0527639 14.4028 10.6015 16
------> CAND:   5.329799 4009.120605 0.8786941 3.5850310 14.396 10.5926 16
------> CAND:  86.568361 4913.667480 0.8093306 6.1318660 14.393 10.5888 16
------> CAND: 122.441869 4803.169922 0.9871064 3.9769702 16.5869 10.5831  4
------> CAND: 184.327536 4856.571777 0.9834151 3.9999394 14.3838 10.5769 16
------> CAND:  52.976977 4386.426270 0.9614536 6.2294536 14.3754 10.566 16
------> CAND: 458.486502 5816.062988 1.0743462 4.4968362 19.567 10.5603  2
------> CAND: 228.224029 4074.325928 0.5682449 3.7870119 16.5549 10.5578  4
------> CAND: 161.753613 4080.597656 0.7575853 6.1252508 14.3669 10.5551 16
------> CAND: 230.943166 3654.515381 0.3343963 5.7275867 16.5419 10.5475  4
------> CAND:  86.575109 3624.098877 0.6394997 6.0155058 14.8918 10.547  8
------> CAND: 192.676984 5456.023438 0.9094711 4.4241514 19.5405 10.5446  2
------> CAND:  69.253651 5023.337891 0.5382034 5.6460543 14.3552 10.5399 16
------> CAND: 259.103283 5218.804199 1.2087318 4.0933394 16.5263 10.5351  4
------> CAND: 115.489359 4088.147461 0.6494167 6.0652852 14.3484 10.5311 16
------> CAND: 406.403534 4135.694824 0.8614628 3.6579883 14.868 10.5225  8
------> CAND: 307.545857 3684.062988 0.9515080 6.1239567 16.4897 10.5062  4
------> CAND:  35.103544 4250.302246 0.5982791 3.8838971 14.3267 10.5031 16
------> CAND: 150.024838 3713.689941 0.9826667 6.1346011 14.3238 10.4993 16
------> CAND: 376.304364 5118.321289 0.7315348 4.3805418 19.4426 10.4866  2
------> CAND:  41.491362 4473.912598 0.5520041 4.1022196 16.4607 10.4831  4
------> CAND:  60.108808 4676.246094 1.0966462 0.0043924 16.4504 10.475  4
------> CAND:  24.210647 4376.975098 1.0612502 3.7261834 14.3033 10.4728 16
[01:18:28][30628][INFO ] Statistics: count dirty SumSpec pages 1847 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[01:18:28][30628][INFO ] Data processing finished successfully!
01:18:28 (30628): called boinc_finish(0)

</stderr_txt>
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