Task 1714062954

Name: Ter5_1_dns_cfbf00111_segment_6_dms_200_40000_49_5450000_0
Workunit ID: 864531181
Created: 14 Jan 2025 10:14:24 UTC
Sent: 14 Jan 2025 10:45:48 UTC
Report deadline: 28 Jan 2025 10:45:48 UTC
Received: 15 Jan 2025 5:44:32 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13194666
Run time (sec): 263.75
CPU time (sec): 15.06
Peak working set size (MB): 276.18
Peak swap size (MB): 6175.78
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>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[23:37:00][617184][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_cfbf00111_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00111_segment_6_dms_200_49.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 5450000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_6_dms_200_49.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_6_dms_200_40000_49_5450000_0_0
------> GPU usage: 1.000000
[23:37:00][617184][INFO ] Starting data processing...
[23:37:00][617184][INFO ] opti: No host transfer for n_steps. Use device global.
[23:37:00][617184][INFO ] opti: No host transfer for mean. Use device global.
[23:37:00][617184][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[23:37:00][617184][INFO ] opti: sumspec[i] allloc, free and pinned.
[23:37:00][617184][INFO ] opti: power spectrum in fft callback (static link).
[23:37:00][617184][INFO ] opti: __constant__ access is not uniform, bad!
[23:37:01][617184][INFO ] Running on device 0 NVIDIA GeForce RTX 4070 SUPER
[23:37:01][617184][INFO ] CUDA global memory status (initial GPU state, including context):
[23:37:01][617184][INFO ] No template file. Generating templates.
[23:37:01][617184][INFO ] Template param value T_cons = 50000
[23:37:04][617184][INFO ] Number of generated templates to be used: 50000
[23:37:04][617184][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00111_segment_6_dms_200_49.cpt
[23:37:04][617184][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00111_segment_6_dms_200_49.cpt (No such file or directory).
------> Starting from scratch...
[23:37:04][617184][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_6_dms_200_49.binary
[23:37:04][617184][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00111/Ter5_1_dns_cfbf00111_segment_6_dms_200_DM234.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776220469626
------> 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): 174803.15
------> DEC (J2000): -244732.900002
------> 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: 234.9 cm^-3 pc
------> Scale factor: 1.00631
[23:37:04][617184][INFO ] Allocating memory for dedispersed compressed time series...
[23:37:04][617184][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[23:37:04][617184][INFO ] 8-bit allocation done
[23:37:04][617184][INFO ] Foobar
[23:37:04][617184][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_6_dms_200_49.binary
[23:37:04][617184][INFO ] Allocating memory for dedispersed uncompressed time series.
[23:37:04][617184][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[23:37:04][617184][INFO ] FftSize = 12582913
[23:37:04][617184][INFO ] Seed for random number generator is -1036593039.
[23:37:06][617184][INFO ] 8[23:37:06][617184][INFO ] 9[23:37:07][617184][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[23:37:07][617184][INFO ] Normalization factor 3.97364e-08
[23:37:07][617184][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
[23:37:07][617184][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 930 MB (11071 MB free / 12001 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[23:37:07][617184][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[23:37:07][617184][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[23:37:07][617184][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -1134.36315918, mean= -0.00006761  -0.00006761
[23:37:07][617184][INFO ] Launching time series padding kernel: grid 196608, block 32
[23:38:29][617184][INFO ] Checkpoint committed!
[23:39:57][617184][INFO ] Checkpoint committed!
[23:41:22][617184][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250167 7413.998047 1.4511062 0.5504958 21.0027 17.0314  8
------> CAND:   0.249907 9283.598633 1.1850967 4.8150792 19.9191 15.8583  8
------> CAND:   0.500074 3615.370361 0.9092858 3.1985741 27.6878 15.4017  2
------> CAND:   0.500593 7284.969238 0.8303611 0.3585529 22.2993 15.1696  4
------> CAND:   0.250426 5663.175781 1.2746539 0.4426554 18.8852 14.7471  8
------> CAND:   0.249648 3601.135254 0.9684006 3.1916814 18.7496 14.602  8
------> CAND:   0.500853 3693.889404 0.1662331 6.0445023 25.9188 14.3431  2
------> CAND: 398.318266 5252.717285 0.6677074 0.2960651 17.1588 12.9116  8
------> CAND:   0.499296 4107.244629 0.0755779 4.4263487 16.6044 12.3281  8
------> CAND:  86.399161 5047.277832 0.8322634 3.7420464 15.5995 12.1714 16
------> CAND: 308.069806 4226.360352 0.9175264 0.1580984 27.9838 12.1532  1
------> CAND: 374.975158 3683.451172 0.8887385 6.2643399 16.166 11.869  8
------> CAND: 335.981053 3932.864990 0.6663830 0.0445118 18.1695 11.8425  4
------> CAND:   1.250056 4107.457031 0.0722878 5.2895999 27.1605 11.7956  1
------> CAND: 221.016940 6692.179688 1.1925442 0.4801819 16.0945 11.7943  8
------> CAND: 166.177725 3693.306641 0.1793474 6.0652409 15.2243 11.6749 16
------> CAND:   1.249796 7589.469727 0.4318465 5.9453998 26.8026 11.6402  1
------> CAND:   1.249537 9057.371094 0.9170836 0.0455542 26.8005 11.6393  1
------> CAND: 173.193555 4049.239014 0.9162788 0.1084996 15.1938 11.6347 16
------> CAND: 431.859306 4773.300781 0.9758701 3.6357374 17.8487 11.5864  4
------> CAND:   0.166864 9257.049805 1.0527811 0.1430433 15.7548 11.4402  8
------> CAND: 331.262398 3915.846680 0.0801814 5.6631403 15.7056 11.3891  8
------> CAND:  86.555645 3893.450195 0.4457974 6.2731314 15.0039 11.3851 16
------> CAND:   0.166605 3687.032471 0.8714458 3.2343478 15.6501 11.3314  8
------> CAND: 154.035033 4226.360352 0.9175264 0.1580984 17.5048 11.3124  4
------> CAND: 339.839695 4008.169434 0.3508329 6.2646194 17.4286 11.2517  4
------> CAND: 329.836914 3722.578125 0.9034259 6.2830935 15.5013 11.177  8
------> CAND: 173.113627 4865.662109 0.4792615 0.1739023 17.2841 11.1367  4
------> CAND: 462.058386 4535.297363 0.9872409 0.2381260 17.2653 11.1217  4
------> CAND: 371.671347 4222.487305 1.0223906 3.4444664 20.4176 11.0649  2
------> CAND: 123.105693 5471.486328 0.7170479 0.3144242 14.7494 11.0521 16
------> CAND: 319.239599 3949.911865 0.8642423 3.3497896 20.3678 11.0353  2
------> CAND: 231.067730 6497.752930 1.2101544 0.4793845 25.3545 11.0113  1
------> CAND: 130.936382 6289.320801 0.5608726 4.2273197 14.6634 10.94 16
------> CAND: 123.432415 6233.782227 1.0105180 0.4295967 15.2267 10.8926  8
------> CAND: 246.864831 6233.782227 1.0105180 0.4295967 16.9392 10.8626  4
------> CAND: 432.448132 8980.257812 0.9493156 0.1108535 24.9934 10.8545  1
------> CAND: 304.020684 3615.852539 0.8714753 6.2408476 20.0289 10.8342  2
------> CAND:  40.809631 4606.818359 0.9325746 3.5864966 14.5814 10.8332 16
------> CAND:  89.907206 4300.767578 0.6563372 0.1384106 14.5676 10.8153 16
------> CAND: 114.501667 5500.708984 0.7692221 0.3452288 14.564 10.8106 16
------> CAND: 155.170126 3723.752197 0.1347274 5.9803481 15.1172 10.7794  8
------> CAND:   0.251983 8712.368164 0.7769418 5.0309238 16.8285 10.7747  4
------> CAND:  60.507933 5150.783203 0.2887915 4.0900617 14.5319 10.7689 16
------> CAND: 230.922664 4705.326172 0.7164015 0.2278348 15.1027 10.7645  8
------> CAND: 394.702785 5792.453613 0.8824126 3.9508832 19.9064 10.7616  2
------> CAND: 115.499480 4536.652344 0.8154528 0.2133033 14.5075 10.7373 16
------> CAND: 173.064060 4499.293945 0.4399133 0.1122784 16.7614 10.7215  4
------> CAND:   0.503707 8561.281250 1.4759073 4.4758096 16.7366 10.7018  4
------> CAND:   0.625158 4107.457031 0.0722878 5.2895999 19.8015 10.6993  2
------> CAND: 202.076924 3915.753662 0.7880783 0.0528858 15.0282 10.6875  8
------> CAND: 346.561241 4025.208252 0.9202421 0.0973116 15.0281 10.6875  8
------> CAND: 393.074365 4456.685547 0.9796135 0.2198926 19.7731 10.6825  2
------> CAND: 176.520982 4166.247559 0.2990751 6.2605448 24.5792 10.6746  1
------> CAND: 199.683731 5882.858887 0.7493166 4.0171499 15.0003 10.6587  8
------> CAND: 230.991953 5088.287109 0.8220895 0.3037755 16.6793 10.6564  4
------> CAND:  25.997368 4871.450195 0.4780816 0.1888493 14.9909 10.6491  8
------> CAND: 432.974157 4484.968262 0.8302363 0.2046214 16.6609 10.6418  4
------> CAND:   0.500334 9239.705078 1.3526441 0.3592917 16.658 10.6395  4
------> CAND: 115.533995 6497.752930 1.2101544 0.4793845 19.6974 10.6376  2
------> CAND: 219.096573 4338.881836 0.7305235 3.5174828 19.6958 10.6367  2
------> CAND:   1.000148 3686.339600 0.9124891 3.2348473 16.6298 10.6171  4
------> CAND: 346.527765 5568.310059 0.9786938 0.3837331 14.9377 10.5943  8
------> CAND: 225.869502 4181.299316 0.5576290 0.0991863 24.3669 10.5824  1
------> CAND: 492.655034 3797.597412 0.4441051 6.2528243 16.579 10.5769  4
------> CAND: 173.114405 4046.852051 0.6502386 0.0746729 16.5633 10.5644  4
------> CAND: 279.931487 5888.906738 0.6684620 4.0329185 16.5579 10.5602  4
------> CAND: 115.548008 4561.237305 1.1201586 0.2489739 14.3691 10.5579 16
------> CAND: 480.294873 5731.205078 0.9612352 0.4055303 24.2883 10.5483  1
------> CAND: 173.038109 4582.128418 0.1729234 6.0514784 14.8926 10.5479  8
------> CAND:  54.372099 9278.684570 1.0720266 0.2191660 14.8902 10.5453  8
------> CAND:   0.624898 9057.371094 0.9170836 0.0455542 19.4958 10.5181  2
------> CAND: 176.602208 3619.740234 0.7519714 6.2345123 14.3156 10.4888 16
------> CAND:  23.697597 4226.360352 0.9175264 0.1580984 14.3138 10.4863 16
------> CAND:  50.382405 9217.409180 1.0650398 4.8903871 14.828 10.4814  8
------> CAND: 344.871837 4209.217285 1.0430887 0.1581190 24.1217 10.4759  1
------> CAND: 238.407947 3741.039062 0.7937085 3.2646780 14.8226 10.4758  8
------> CAND: 353.204416 3619.740234 0.7519714 6.2345123 14.8224 10.4756  8
------> CAND: 341.998551 4045.146240 0.3540539 0.0024594 14.822 10.4751  8
------> CAND: 253.580928 4375.794922 0.7939125 3.5223680 14.8181 10.4712  8
------> CAND: 115.477941 4093.297363 0.8847951 0.1142364 14.3008 10.4696 16
------> CAND: 191.886778 3741.327148 0.3567488 6.2000127 14.8119 10.4648  8
------> CAND:  84.894008 5344.328125 0.4807471 0.2004422 14.8095 10.4623  8
------> CAND: 115.171460 5465.407227 1.1808585 3.8118858 14.2925 10.4589 16
------> CAND:  84.678616 5866.751953 0.7586776 0.3630891 14.8046 10.4573  8
------> CAND:  58.618966 4744.842285 0.6988717 0.2305744 14.2828 10.4463 16
------> CAND: 451.633384 3796.255127 0.9690629 3.2774477 19.3702 10.4436  2
------> CAND: 194.035514 5517.832520 1.0048664 3.8500214 14.2721 10.4325 16
------> CAND: 265.992213 4898.250000 0.5687391 3.7592032 19.3437 10.4279  2
------> CAND:  94.533216 4286.248535 0.9496609 3.4733977 14.268 10.4273 16
------> CAND: 139.894638 3952.916260 0.1715710 6.0907850 14.2626 10.4202 16
------> CAND:  60.711388 3878.465576 0.3270808 3.4168770 14.7588 10.4102  8
------> CAND: 346.273186 3822.957275 0.3996944 6.2391324 16.3532 10.398  4
------> CAND: 178.665565 3698.086670 0.8265693 3.2424886 14.2249 10.3717 16
------> CAND: 116.791576 3791.265625 0.9419096 0.0267438 14.2234 10.3697 16
------> CAND: 115.481055 5497.337891 0.8167101 0.3440382 14.2169 10.3613 16
------> CAND:  83.925001 3875.481689 0.3365434 3.4213781 14.2074 10.3491 16
------> CAND: 115.505189 5649.827637 1.1946989 0.4325503 14.2042 10.3449 16
------> CAND: 299.648993 3708.115967 0.7376472 6.2620587 14.6905 10.34  8
------> CAND: 144.797804 3758.941162 0.3089028 6.1824737 14.1992 10.3385 16
[23:41:22][617184][INFO ] Statistics: count dirty SumSpec pages 329852 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[23:41:22][617184][INFO ] Data processing finished successfully!
23:41:22 (617184): called boinc_finish(0)

</stderr_txt>
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