Task 1722066734

Name: Ter5_1_dns_cfbf00124_segment_1_dms_200_40000_151_4700000_1
Workunit ID: 869362650
Created: 29 Jan 2025 15:02:57 UTC
Sent: 30 Jan 2025 8:20:58 UTC
Report deadline: 13 Feb 2025 8:20:58 UTC
Received: 30 Jan 2025 12:45:53 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13194666
Run time (sec): 265.78
CPU time (sec): 14.98
Peak working set size (MB): 276.62
Peak swap size (MB): 6175.78
Peak disk usage (MB): 0.02
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>
[02:50:04][45628][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_cfbf00124_segment_1_dms_200.zap -c Ter5_1_dns_cfbf00124_segment_1_dms_200_151.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 4700000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_1_dms_200_151.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_1_dms_200_40000_151_4700000_1_0
------> GPU usage: 1.000000
[02:50:04][45628][INFO ] Starting data processing...
[02:50:04][45628][INFO ] opti: No host transfer for n_steps. Use device global.
[02:50:04][45628][INFO ] opti: No host transfer for mean. Use device global.
[02:50:04][45628][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[02:50:04][45628][INFO ] opti: sumspec[i] allloc, free and pinned.
[02:50:04][45628][INFO ] opti: power spectrum in fft callback (static link).
[02:50:04][45628][INFO ] opti: __constant__ access is not uniform, bad!
[02:50:05][45628][INFO ] Running on device 0 NVIDIA GeForce RTX 4070 SUPER
[02:50:05][45628][INFO ] CUDA global memory status (initial GPU state, including context):
[02:50:05][45628][INFO ] No template file. Generating templates.
[02:50:05][45628][INFO ] Template param value T_cons = 50000
[02:50:08][45628][INFO ] Number of generated templates to be used: 50000
[02:50:08][45628][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00124_segment_1_dms_200_151.cpt
[02:50:08][45628][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_1_dms_200_151.cpt (No such file or directory).
------> Starting from scratch...
[02:50:08][45628][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_1_dms_200_151.binary
[02:50:08][45628][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00124/Ter5_1_dns_cfbf00124_segment_1_dms_200_DM245.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.673350397396
------> 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): 174806.69
------> DEC (J2000): -244614.7
------> 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: 245.1 cm^-3 pc
------> Scale factor: 1.09931
[02:50:08][45628][INFO ] Allocating memory for dedispersed compressed time series...
[02:50:08][45628][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[02:50:08][45628][INFO ] 8-bit allocation done
[02:50:08][45628][INFO ] Foobar
[02:50:08][45628][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_1_dms_200_151.binary
[02:50:08][45628][INFO ] Allocating memory for dedispersed uncompressed time series.
[02:50:08][45628][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[02:50:08][45628][INFO ] FftSize = 12582913
[02:50:08][45628][INFO ] Seed for random number generator is -1037368239.
[02:50:10][45628][INFO ] 8[02:50:10][45628][INFO ] 9[02:50:11][45628][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[02:50:11][45628][INFO ] Normalization factor 3.97364e-08
[02:50:11][45628][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
[02:50:11][45628][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 907 MB (11094 MB free / 12001 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[02:50:11][45628][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[02:50:11][45628][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[02:50:11][45628][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -1324.17529297, mean= -0.00007893  -0.00007893
[02:50:11][45628][INFO ] Launching time series padding kernel: grid 196608, block 32
[02:51:33][45628][INFO ] Checkpoint committed!
[02:53:01][45628][INFO ] Checkpoint committed!
[02:54:29][45628][INFO ] Checkpoint committed!
[02:54:29][45628][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 237.567656 5096.470215 0.8259168 3.5252104 20.7145 13.8868  4
------> CAND:   9.981501 3657.765381 0.7781177 3.1359699 16.5094 13.3899 16
------> CAND:  86.357380 5196.660645 1.1591090 3.5656121 15.9536 12.6432 16
------> CAND: 475.135052 5096.470215 0.8259168 3.5252104 22.7139 12.4304  2
------> CAND: 230.973788 3908.298584 0.9145224 0.1594428 16.6139 12.338  8
------> CAND:  74.821680 4250.030273 0.6929706 3.3282254 16.3096 12.0192  8
------> CAND:  99.882738 3996.697510 0.6989765 3.2533054 16.2945 12.0034  8
------> CAND: 174.237561 3933.803467 0.5324116 0.1955561 15.3191 11.8001 16
------> CAND: 496.428816 4599.049805 0.8948201 3.4302027 18.0858 11.7757  4
------> CAND: 483.270664 3922.474121 0.9293824 0.1644854 18.073 11.7655  4
------> CAND: 118.783828 5096.470215 0.8259168 3.5252104 15.9901 11.6853  8
------> CAND: 115.234262 5109.008301 1.0402807 3.5434933 15.2113 11.6579 16
------> CAND:  61.429450 4331.564941 0.8111460 0.3137821 15.9399 11.633  8
------> CAND:  86.537480 9443.502930 0.7163714 1.5769176 15.0973 11.5077 16
------> CAND: 187.224696 3820.581787 0.8551967 3.2046762 15.0728 11.4755 16
------> CAND: 122.518424 4668.460938 1.1036805 0.4041166 15.0086 11.3913 16
------> CAND:  64.790872 5168.185547 0.5601870 0.5961204 17.5539 11.3514  4
------> CAND: 127.954362 3989.710693 0.5989047 3.2437067 20.7773 11.2785  2
------> CAND: 422.855116 3661.790771 0.2499174 3.0729144 17.3912 11.2219  4
------> CAND: 115.334692 9371.815430 0.7033434 3.4185054 14.8738 11.2146 16
------> CAND:  86.356602 4280.281738 1.0534744 3.3552279 14.8356 11.1647 16
------> CAND: 231.292205 4067.633545 0.6950039 0.2333111 17.3116 11.1585  4
------> CAND: 228.004484 3984.249756 0.4883144 3.2303860 25.6808 11.153  1
------> CAND: 114.615592 3935.980225 0.9082886 3.2431962 14.8079 11.1284 16
------> CAND:  13.701564 3724.492920 0.9437462 0.0789911 14.8075 11.128 16
------> CAND: 170.211795 4007.968750 0.9418356 3.2684076 14.7778 11.0892 16
------> CAND: 403.257245 6215.493164 1.2199559 3.7072268 15.4087 11.0809  8
------> CAND: 279.937197 4623.159668 0.5654920 3.4045961 15.3879 11.0594  8
------> CAND: 357.850409 3730.209717 0.8844492 0.0832245 17.1685 11.0448  4
------> CAND:  49.941499 3996.697510 0.6989765 3.2533054 14.6977 10.9846 16
------> CAND:  13.701824 3741.556885 0.9520393 0.0893755 14.6852 10.9683 16
------> CAND: 207.954547 8574.143555 1.5137985 1.1398689 15.2898 10.9578  8
------> CAND: 156.434195 7341.944824 1.4552983 0.9325203 15.2894 10.9574  8
------> CAND: 306.098314 4953.622070 0.5501506 3.4637382 20.1789 10.9232  2
------> CAND: 346.534252 4161.232422 0.9709870 0.2522529 15.2357 10.9018  8
------> CAND: 115.239452 4138.780273 0.7256279 3.2987950 14.599 10.8562 16
------> CAND:  40.352895 6214.573730 0.2473731 3.2461703 14.5967 10.8531 16
------> CAND: 479.004593 4058.632080 0.7329110 0.2216450 16.9189 10.8465  4
------> CAND: 242.446687 5386.282715 0.8861830 0.6063399 15.1807 10.845  8
------> CAND: 126.162192 4324.318848 0.5714291 0.3401972 14.5652 10.8122 16
------> CAND:  40.350559 4975.308105 0.1495074 3.1659262 14.5379 10.7768 16
------> CAND: 312.954287 6517.686035 0.6601523 0.9074870 15.0992 10.7609  8
------> CAND: 190.054125 5096.470215 0.8259168 3.5252104 15.0839 10.745  8
------> CAND: 112.000518 3697.883789 0.8272163 3.1535966 15.0643 10.7248  8
------> CAND: 425.193553 4599.541992 1.0614291 3.4385846 16.7552 10.7166  4
------> CAND: 379.141578 3824.975342 0.9032450 0.1261144 16.7252 10.6927  4
------> CAND: 115.487024 3908.298584 0.9145224 0.1594428 14.4588 10.6741 16
------> CAND: 127.794505 3658.732666 0.7746073 0.0596328 15.0032 10.6618  8
------> CAND:  12.504449 4251.299316 0.7737347 0.2947171 16.6829 10.6593  4
------> CAND: 464.887295 4409.769043 0.6968859 0.3480085 16.6728 10.6512  4
------> CAND: 160.797063 4238.346680 1.0696329 0.2753284 19.7045 10.6418  2
------> CAND: 173.253242 4588.106934 1.0950172 0.3863112 16.6477 10.6313  4
------> CAND: 173.057573 4297.196777 0.4991601 0.3414771 14.9713 10.6289  8
------> CAND: 288.056459 4850.165527 0.8167118 3.4788437 16.6423 10.627  4
------> CAND: 100.341291 5457.041504 1.1038823 0.6058210 14.9553 10.6124  8
------> CAND:  40.352376 6242.190430 0.2390134 3.2917666 14.4094 10.6101 16
------> CAND: 114.002372 3984.249756 0.4883144 3.2303860 19.6507 10.6099  2
------> CAND: 299.883589 4359.504395 0.5405734 3.3410404 14.9473 10.6041  8
------> CAND: 124.385852 4232.410156 0.5977086 3.3149016 14.4042 10.6033 16
------> CAND:  87.378290 4924.172363 1.1746933 0.4715971 14.3977 10.595 16
------> CAND: 231.007264 3661.922119 0.7458954 0.0584147 16.5891 10.5849  4
------> CAND: 155.458440 3731.971924 0.6304027 0.1004345 16.5856 10.5821  4
------> CAND:  50.169348 6570.600586 0.6373327 0.9271798 14.3844 10.5776 16
------> CAND: 163.846555 3948.255615 0.6176817 0.1867741 24.3512 10.5756  1
------> CAND: 152.371579 5381.003418 1.0173616 0.5940566 16.5665 10.567  4
------> CAND: 139.934084 4129.075195 0.0458658 1.0380671 14.3679 10.5564 16
------> CAND: 193.165899 4314.183105 0.3302239 0.3927563 14.3677 10.5561 16
------> CAND: 163.846295 3875.440674 0.5990887 0.1586593 24.3033 10.5548  1
------> CAND:  85.489322 4061.725830 0.9144642 0.2140192 16.5499 10.5538  4
------> CAND: 115.520760 6526.819824 1.2304662 0.8276781 14.3656 10.5534 16
------> CAND: 186.496254 3762.647949 0.2987540 0.1542650 19.5315 10.5392  2
------> CAND: 171.688402 4700.999023 0.8525237 0.4268740 24.2633 10.5374  1
------> CAND: 174.856231 5515.477539 1.2573490 3.6225181 14.35 10.5332 16
------> CAND:  50.908430 4814.394531 0.6733493 0.4865353 14.339 10.5189 16
------> CAND: 231.035551 4508.447754 0.9885916 0.3613715 14.8601 10.5144  8
------> CAND:  71.989656 7084.415039 0.4402975 1.1739261 14.3334 10.5117 16
------> CAND: 461.883217 4248.489258 0.8376745 0.2896073 16.488 10.5048  4
------> CAND: 228.153702 3681.796387 0.5885630 3.1354570 14.8455 10.4993  8
------> CAND: 153.049157 4953.622070 0.5501506 3.4637382 16.4792 10.4978  4
------> CAND: 228.005263 3637.981689 0.3928827 3.0986724 16.4792 10.4978  4
------> CAND: 243.944315 4103.013672 0.3978386 0.2872038 14.842 10.4958  8
------> CAND: 115.190664 3712.262451 0.9706561 3.1635959 14.8387 10.4923  8
------> CAND: 320.623820 5013.988281 1.1874059 0.5007841 14.8254 10.4787  8
------> CAND:  94.337287 4188.113770 1.0202653 3.3273327 14.296 10.4634 16
------> CAND: 341.822085 3656.631592 0.8127885 3.1404548 16.435 10.4628  4
------> CAND: 120.140023 5022.180664 0.7230827 0.5296651 14.2934 10.46 16
------> CAND: 348.063540 4070.933838 0.8905902 0.2229517 14.7965 10.449  8
------> CAND:  86.586787 5694.674316 0.9715909 0.6698663 14.2687 10.4281 16
------> CAND: 232.840956 3644.297852 0.9164569 0.0478391 16.3894 10.4267  4
------> CAND:  86.577704 4389.451172 0.9096695 0.3331295 14.2672 10.4262 16
------> CAND: 105.800325 3795.676758 0.4555828 0.1390779 14.26 10.4169 16
------> CAND:  49.659412 4663.061035 1.0300914 3.4520595 14.259 10.4156 16
------> CAND: 340.423331 4007.968750 0.9418356 3.2684076 14.7603 10.4117  8
------> CAND: 363.671199 4212.039551 1.0000131 3.3336835 14.7585 10.4098  8
------> CAND: 196.316600 6601.890625 0.7375738 3.6659741 14.7488 10.3999  8
------> CAND: 172.519351 3864.278564 0.6470730 0.1559784 14.2438 10.396 16
------> CAND: 230.867129 3623.701172 0.6214646 0.0519557 14.7373 10.388  8
------> CAND:  24.489879 3936.677246 0.8889690 3.2427268 14.2376 10.388 16
------> CAND: 162.854711 4673.963867 0.8816712 0.4240001 14.2371 10.3873 16
------> CAND:  74.200674 3924.308350 0.6779696 0.1729480 14.2338 10.3831 16
[02:54:29][45628][INFO ] Statistics: count dirty SumSpec pages 1825 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[02:54:29][45628][INFO ] Data processing finished successfully!
02:54:29 (45628): called boinc_finish(0)

</stderr_txt>
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