Task 1706875363

Name: Ter5_1_dns_cfbf00099_segment_7_dms_200_40000_94_3050000_0
Workunit ID: 860054530
Created: 1 Jan 2025 19:25:56 UTC
Sent: 2 Jan 2025 4:21:26 UTC
Report deadline: 16 Jan 2025 4:21:26 UTC
Received: 2 Jan 2025 19:03:21 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13193216
Run time (sec): 697.25
CPU time (sec): 32.01
Peak working set size (MB): 259.72
Peak swap size (MB): 18868.56
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>7.18.1</core_client_version>
<![CDATA[
<stderr_txt>
[20:50:44][196196][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7g_x86_64-pc-linux-gnu__cuda -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_7_dms_200_94.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 3050000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_94.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_40000_94_3050000_0_0
[20:50:44][196196][INFO ] GPU usage: 0.330000
[20:50:44][196196][INFO ] Starting data processing...
[20:50:44][196196][INFO ] opti: No host transfer for n_steps. Use device global.
[20:50:44][196196][INFO ] opti: No host transfer for mean. Use device global.
[20:50:44][196196][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[20:50:44][196196][INFO ] opti: sumspec[i] allloc, free and pinned.
[20:50:44][196196][INFO ] opti: power spectrum in fft callback (static link).
[20:50:44][196196][INFO ] opti: __constant__ access is not uniform, bad!
[20:50:44][196196][INFO ] Running on device 2 NVIDIA GeForce RTX 2080 Ti
[20:50:44][196196][INFO ] CUDA global memory status (initial GPU state, including context):
[20:50:44][196196][INFO ] No template file. Generating templates.
[20:50:44][196196][INFO ] Template param value T_cons = 50000
[20:50:47][196196][INFO ] Number of generated templates to be used: 50000
[20:50:47][196196][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_7_dms_200_94.cpt
[20:50:47][196196][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_7_dms_200_94.cpt (No such file or directory).
------> Starting from scratch...
[20:50:47][196196][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_94.binary
[20:50:47][196196][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_7_dms_200_DM239.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796767829146
------> 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): 174808.85
------> DEC (J2000): -244706.9
------> 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: 239.4 cm^-3 pc
------> Scale factor: 1.43852
[20:50:47][196196][INFO ] Allocating memory for dedispersed compressed time series...
[20:50:47][196196][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[20:50:47][196196][INFO ] 8-bit allocation done
[20:50:47][196196][INFO ] Foobar
[20:50:47][196196][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_7_dms_200_94.binary
[20:50:48][196196][INFO ] Allocating memory for dedispersed uncompressed time series.
[20:50:48][196196][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[20:50:48][196196][INFO ] FftSize = 12582913
[20:50:48][196196][INFO ] Seed for random number generator is 1110388244.
[20:50:50][196196][INFO ] 8[20:50:50][196196][INFO ] 9[20:50:50][196196][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[20:50:50][196196][INFO ] Normalization factor 3.97364e-08
[20:50:50][196196][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
[20:50:50][196196][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2190 MB (8641 MB free / 10831 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[20:50:50][196196][INFO ] Doing 50000 templates
[20:50:50][196196][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[20:50:50][196196][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[20:50:50][196196][INFO ] Launching time series padding kernel: grid 196608, block 32
[20:51:44][196196][INFO ] Checkpoint committed!
[20:52:44][196196][INFO ] Checkpoint committed!
[20:53:44][196196][INFO ] Checkpoint committed!
[20:54:44][196196][INFO ] Checkpoint committed!
[20:55:44][196196][INFO ] Checkpoint committed!
[20:56:44][196196][INFO ] Checkpoint committed!
[20:57:44][196196][INFO ] Checkpoint committed!
[20:58:44][196196][INFO ] Checkpoint committed!
[20:59:44][196196][INFO ] Checkpoint committed!
[21:00:44][196196][INFO ] Checkpoint committed!
[21:01:44][196196][INFO ] Checkpoint committed!
[21:02:19][196196][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250167 4565.842285 0.3973122 1.5189998 21.3282 20.1195 16
------> CAND:   0.500074 4959.964355 0.4933784 1.7646652 22.5281 18.6958  8
------> CAND:   0.500334 6356.342773 1.0424211 1.9996551 22.0872 18.2132  8
------> CAND:   0.500853 5507.098145 1.2438141 1.0904312 21.661 17.7478  8
------> CAND:   0.249907 3819.956299 0.7630370 2.9408102 18.7276 16.4363 16
------> CAND:   0.500593 3680.606201 0.9768865 0.2363868 20.4156 16.3948  8
------> CAND:   0.499296 3615.537354 0.9187585 2.9479210 19.9994 15.945  8
------> CAND:   0.499815 4116.510254 0.5686588 2.8355732 19.6816 15.6023  8
------> CAND:   0.250426 5485.957031 0.6528498 2.2202446 18.0473 15.4915 16
------> CAND:   0.166605 4001.331055 0.8317591 2.9964621 17.8019 15.153 16
------> CAND:   0.249648 3710.736084 0.9822997 2.9857793 17.64 14.9302 16
------> CAND:   1.499963 3782.923096 0.8587954 2.9711065 26.8688 14.9114  2
------> CAND:   1.501260 4365.253418 1.0886658 0.5803972 26.2075 14.5157  2
------> CAND:   0.499555 4125.115234 1.0504982 3.0757918 18.5821 14.423  8
------> CAND:   1.501001 3693.059082 0.8282266 0.2809524 25.9233 14.3458  2
------> CAND:   1.500222 4384.778320 1.0915321 3.1142950 25.8344 14.2926  2
------> CAND: 455.791499 4736.309082 0.5911922 1.1612349 32.3977 14.0701  1
------> CAND:   1.501520 4960.417480 0.4927510 2.2319191 25.0376 13.8165  2
------> CAND:   0.166864 5485.767578 0.6530048 1.9982650 16.7214 13.6766 16
------> CAND:   1.502039 6221.109375 0.9501731 2.4296150 24.7809 13.6632  2
------> CAND: 230.600614 4132.702637 0.4651131 2.7049623 17.7246 13.5102  8
------> CAND:   1.501779 5488.373047 0.6508652 2.1684310 24.3283 13.393  2
------> CAND:   0.750500 3697.795654 0.8534703 0.2765578 19.9732 13.2892  4
------> CAND:   0.750760 4411.046387 1.0953724 0.6018798 19.8755 13.2106  4
------> CAND:   1.500482 3816.295898 0.4528748 2.7356925 23.9328 13.157  2
------> CAND:   1.500741 4691.091797 0.6839893 2.8831670 23.8876 13.13  2
------> CAND:   0.749981 3782.923096 0.8587954 2.9711065 19.6682 13.0439  4
------> CAND: 227.895750 4736.309082 0.5911922 1.1612349 23.5982 12.9574  2
------> CAND:   0.501112 5954.782227 1.2831390 1.3245506 16.8321 12.5674  8
------> CAND: 288.283790 3898.461914 0.3843949 2.6110396 22.5702 12.3448  2
------> CAND: 216.121560 3686.178711 0.2619229 2.3277819 22.0495 12.0348  2
------> CAND:   0.750241 4464.391113 1.1031146 3.1231203 21.9742 11.99  2
------> CAND: 181.239118 4127.193359 0.4801468 2.7398188 16.0671 11.7657  8
------> CAND: 466.121780 5854.294434 0.9431040 2.7791779 18.0287 11.7301  4
------> CAND:   0.751019 5488.983398 0.6503614 2.1438420 18.0055 11.7116  4
------> CAND:   0.199822 3616.939941 0.8878505 2.9412050 15.2384 11.6935 16
------> CAND: 455.788645 4743.015625 0.5892787 1.1549852 26.8758 11.672  1
------> CAND:   1.250315 4573.273926 0.3811250 1.6647171 21.4078 11.6531  2
------> CAND:  90.484614 5169.075684 1.0309807 3.0638735 15.2005 11.6436 16
------> CAND:   1.250834 6212.644531 0.9528899 2.0022926 21.3397 11.6127  2
------> CAND:   0.374991 4461.025391 1.1026285 3.1227729 15.8937 11.5848  8
------> CAND: 115.271631 5364.536621 0.9641801 2.9899561 15.1495 11.5765 16
------> CAND: 151.930413 4736.309082 0.5911922 1.1612349 17.7918 11.541  4
------> CAND: 166.109734 3712.038086 0.7551507 2.9195254 15.1086 11.5227 16
------> CAND: 259.198782 4495.760254 0.6330889 2.8551631 17.6207 11.4047  4
------> CAND:  57.594164 3622.692383 0.6598559 2.8643014 15.0096 11.3926 16
------> CAND:  86.390598 4438.893066 0.8987991 3.0459712 14.9995 11.3793 16
------> CAND: 113.947875 4736.309082 0.5911922 1.1612349 17.5385 11.3392  4
------> CAND: 230.460219 3811.063232 0.9200096 2.9935863 15.6302 11.3108  8
------> CAND:   1.251353 4281.627441 0.8742325 3.0367899 20.7409 11.2569  2
------> CAND:   1.250575 4959.498047 0.4940225 1.7580762 20.7374 11.2548  2
------> CAND: 115.215318 3837.704346 1.0034419 3.0156393 17.428 11.2512  4
------> CAND:   0.166345 3612.336670 0.9478469 2.9532876 14.8919 11.2384 16
------> CAND:  48.122599 4199.532715 0.8390989 0.5728588 14.868 11.207 16
------> CAND: 109.335878 5504.485352 0.6454847 2.1236713 14.828 11.1547 16
------> CAND: 413.774113 5065.411621 1.1887994 3.1591463 25.6679 11.1474  1
------> CAND:   1.250056 3718.866211 0.2282373 1.1096663 20.4145 11.063  2
------> CAND:   0.300252 3907.684082 0.9452546 0.3744195 14.7501 11.053 16
------> CAND: 115.235559 4966.391113 1.0527468 3.1066451 14.7482 11.0505 16
------> CAND: 382.866572 4757.396484 1.1032618 3.1300495 15.3694 11.0403  8
------> CAND: 332.219208 3712.038086 0.7551507 2.9195254 15.3688 11.0396  8
------> CAND: 425.997772 6448.915039 1.1111064 1.9431993 17.1394 11.0217  4
------> CAND: 197.984724 3791.777344 0.6720932 2.9017227 14.7241 11.0191 16
------> CAND:   0.999110 3616.448975 0.8773575 2.9385581 17.07 10.9665  4
------> CAND: 152.142432 3627.494141 0.5779949 0.3424926 14.6729 10.9523 16
------> CAND:   1.251613 5156.521484 1.2005219 3.1502104 20.188 10.9286  2
------> CAND: 115.265143 3999.737549 0.7306600 2.9471774 14.6531 10.9266 16
------> CAND: 124.031882 4708.990234 1.0506356 3.1101916 14.6374 10.9061 16
------> CAND: 192.189107 3898.461914 0.3843949 2.6110396 16.983 10.8974  4
------> CAND: 342.684175 3960.649414 0.7633489 2.9641833 15.2241 10.8899  8
------> CAND: 478.463776 4280.601074 0.6532580 2.9080801 16.9514 10.8723  4
------> CAND:  72.224252 5371.812500 0.8194098 1.3564705 14.6086 10.8686 16
------> CAND: 115.261510 4708.557617 0.7902508 2.9747984 15.1995 10.8645  8
------> CAND: 230.413767 3939.526855 0.7794625 2.9685378 15.1904 10.8551  8
------> CAND: 322.448429 3889.633789 0.7734240 0.4158558 15.1712 10.8352  8
------> CAND: 115.267479 5921.781250 1.2806031 3.0790398 14.5695 10.8178 16
------> CAND:   0.999889 4717.645020 0.4947387 2.5499911 14.5413 10.7811 16
------> CAND: 345.585487 4197.597656 0.7669290 2.9764514 24.8031 10.7718  1
------> CAND: 337.246420 3874.921875 0.9014230 3.0005746 19.9114 10.7645  2
------> CAND: 499.572251 3936.369141 0.3629473 2.5542927 19.9086 10.7629  2
------> CAND: 115.195595 3950.228516 0.9692050 3.0321727 14.5189 10.752 16
------> CAND:   0.999370 4285.420410 1.0760381 3.1058526 16.7979 10.7504  4
------> CAND: 432.096237 4385.183105 0.5017948 2.7147915 16.7939 10.7472  4
------> CAND: 370.413506 3864.691406 0.4149207 2.6706371 19.8801 10.746  2
------> CAND: 288.854450 4137.825195 1.0098879 3.0664060 15.0589 10.7192  8
------> CAND: 115.313412 3736.866943 0.4158087 2.6919894 14.4854 10.7085 16
------> CAND:   1.251094 3623.362061 0.6496310 2.8643930 19.7675 10.6792  2
------> CAND: 121.174945 5123.904785 1.0481764 0.9959175 15.0195 10.6786  8
------> CAND:   0.375250 4411.046387 1.0953724 0.6018798 16.681 10.6577  4
------> CAND: 317.701747 4665.140137 0.6982883 0.9669641 19.7254 10.6542  2
------> CAND:  17.417735 4816.953613 1.1084106 0.7977393 14.4347 10.6429 16
------> CAND: 226.339214 3911.489746 0.7242268 0.4506005 16.6574 10.639  4
------> CAND: 259.247570 3628.460449 0.5611820 2.8182001 19.6975 10.6377  2
------> CAND: 242.341586 3939.797852 1.0035300 3.0351987 19.6973 10.6375  2
------> CAND: 172.029397 3768.618408 0.5329123 2.8126612 14.4296 10.6362 16
------> CAND: 138.151515 4126.024414 0.9809999 3.0565643 14.428 10.6341 16
------> CAND:  78.298843 4339.762207 0.5792888 2.8215125 14.4266 10.6323 16
------> CAND: 144.142025 3898.461914 0.3843949 2.6110396 16.6425 10.6272  4
------> CAND: 309.022983 3889.654053 0.9637085 3.0161858 14.9626 10.6199  8
------> CAND: 239.231888 4280.601074 0.6532580 2.9080801 14.9547 10.6118  8
[21:02:19][196196][INFO ] Statistics: count dirty SumSpec pages 515439 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[21:02:19][196196][INFO ] Data processing finished successfully!
21:02:19 (196196): called boinc_finish(0)

</stderr_txt>
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