Task 1732038468

Name: Ter5_1_dns_cfbf00127_segment_1_dms_200_40000_47_1100000_2
Workunit ID: 875101675
Created: 19 Feb 2025 0:49:46 UTC
Sent: 19 Feb 2025 1:50:34 UTC
Report deadline: 5 Mar 2025 1:50:34 UTC
Received: 19 Feb 2025 4:29:32 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 753.02
CPU time (sec): 12.92
Peak working set size (MB): 306.92
Peak swap size (MB): 14918.63
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>
[21:16:09][115545][INFO ] Application startup - thank you for supporting Einstein@Home!
[21:16:09][115545][INFO ] Petri's Custom BRP7 v18 - CUDA 12.5 - compiled by Ian 01/14/25
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_1_dms_200.zap -c Ter5_1_dns_cfbf00127_segment_1_dms_200_47.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 1100000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_1_dms_200_47.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_1_dms_200_40000_47_1100000_2_0
------> GPU usage: 0.500000
[21:16:09][115545][INFO ] Starting data processing...
[21:16:09][115545][INFO ] opti: No host transfer for n_steps. Use device global.
[21:16:09][115545][INFO ] opti: No host transfer for mean. Use device global.
[21:16:09][115545][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[21:16:09][115545][INFO ] opti: sumspec[i] allloc, free and pinned.
[21:16:09][115545][INFO ] opti: power spectrum in fft callback (static link).
[21:16:09][115545][INFO ] opti: __constant__ access is not uniform, bad!
[21:16:10][115545][INFO ] Running on device 1 Tesla P100-PCIE-16GB
[21:16:10][115545][INFO ] CUDA global memory status (initial GPU state, including context):
[21:16:10][115545][INFO ] No template file. Generating templates.
[21:16:10][115545][INFO ] Template param value T_cons = 50000
[21:16:13][115545][INFO ] Number of generated templates to be used: 50000
[21:16:13][115545][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00127_segment_1_dms_200_47.cpt
[21:16:13][115545][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00127_segment_1_dms_200_47.cpt (No such file or directory).
------> Starting from scratch...
[21:16:13][115545][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_1_dms_200_47.binary
[21:16:13][115545][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00127/Ter5_1_dns_cfbf00127_segment_1_dms_200_DM234.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.673336939246
------> 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): 174809.05
------> DEC (J2000): -244648.200001
------> 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: 234.7 cm^-3 pc
------> Scale factor: 1.09376
[21:16:13][115545][INFO ] Allocating memory for dedispersed compressed time series...
[21:16:13][115545][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[21:16:13][115545][INFO ] 8-bit allocation done
[21:16:13][115545][INFO ] Foobar
[21:16:13][115545][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00127_segment_1_dms_200_47.binary
[21:16:13][115545][INFO ] Allocating memory for dedispersed uncompressed time series.
[21:16:13][115545][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[21:16:13][115545][INFO ] FftSize = 12582913
[21:16:13][115545][INFO ] Seed for random number generator is -1033476636.
[21:16:15][115545][INFO ] 8[21:16:15][115545][INFO ] 9[21:16:15][115545][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[21:16:15][115545][INFO ] Normalization factor 3.97364e-08
[21:16:15][115545][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
[21:16:15][115545][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1659 MB (14626 MB free / 16285 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[21:16:15][115545][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[21:16:15][115545][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[21:16:15][115545][INFO ] Launching time series padding kernel: grid 196608, block 32
[21:17:09][115545][INFO ] Checkpoint committed!
[21:18:10][115545][INFO ] Checkpoint committed!
[21:19:10][115545][INFO ] Checkpoint committed!
[21:20:10][115545][INFO ] Checkpoint committed!
[21:21:10][115545][INFO ] Checkpoint committed!
[21:22:10][115545][INFO ] Checkpoint committed!
[21:23:10][115545][INFO ] Checkpoint committed!
[21:24:10][115545][INFO ] Checkpoint committed!
[21:25:10][115545][INFO ] Checkpoint committed!
[21:26:10][115545][INFO ] Checkpoint committed!
[21:27:10][115545][INFO ] Checkpoint committed!
[21:28:10][115545][INFO ] Checkpoint committed!
[21:28:41][115545][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.257877 3637.114014 0.5951289 2.2902329 15.9458 12.6327 16
------> CAND: 394.926741 3680.966797 0.7228087 0.7543842 18.7623 12.3168  4
------> CAND:  29.325832 4061.989014 1.0055119 0.8690322 16.2429 11.9494  8
------> CAND: 172.862681 4136.364258 0.9102695 2.5009649 15.4046 11.913 16
------> CAND:  29.324794 3997.833008 0.9682654 0.8333582 16.1252 11.8263  8
------> CAND: 189.394971 3660.195557 0.5226079 2.0557120 15.3331 11.8185 16
------> CAND: 230.467485 3881.368164 0.9005563 2.5962455 16.0542 11.7522  8
------> CAND:  79.552272 4061.938232 0.9272265 0.9348881 15.2698 11.7349 16
------> CAND:  86.406428 3713.492676 0.6321898 2.3045976 15.2362 11.6907 16
------> CAND:  24.968673 3753.642578 0.7163757 2.4229550 15.9427 11.6359  8
------> CAND: 230.480461 3692.274170 0.6780686 2.4050641 21.3698 11.6305  2
------> CAND: 341.661968 3700.233887 0.8650021 2.5987835 17.8771 11.6091  4
------> CAND: 115.224400 3944.563721 0.7853073 2.4357045 15.1184 11.5355 16
------> CAND: 370.432970 4338.524902 0.8968247 1.3225633 15.7763 11.4626  8
------> CAND: 115.236857 3629.118408 0.6591049 2.3826551 14.9787 11.352 16
------> CAND: 103.691814 4203.519043 1.0174099 2.5890539 15.6461 11.3273  8
------> CAND: 115.188329 3831.181396 0.8657576 2.5668995 14.9013 11.2507 16
------> CAND: 345.634275 3770.799072 0.9550240 2.6506071 15.571 11.2493  8
------> CAND: 115.284087 3643.011719 0.5690221 2.2040656 14.8926 11.2392 16
------> CAND:  68.366908 3745.626953 0.7699700 0.7768376 15.5567 11.2344  8
------> CAND:  65.869911 4137.909180 0.6781454 1.9025658 14.8874 11.2325 16
------> CAND: 403.115293 4332.491699 0.9290423 2.4262183 17.3902 11.2211  4
------> CAND: 230.515495 3637.114014 0.5951289 2.2902329 15.464 11.1383  8
------> CAND:  18.383369 3764.407715 0.8727225 2.5911031 14.8143 11.1369 16
------> CAND:  61.338103 4090.137939 0.8015105 2.3848608 14.8104 11.1318 16
------> CAND: 499.205824 4279.140137 1.0203779 2.5739906 17.1788 11.053  4
------> CAND: 230.418179 3944.563721 0.7853073 2.4357045 20.3767 11.0406  2
------> CAND: 191.321827 3649.877930 0.5535924 2.1575038 17.136 11.0189  4
------> CAND: 115.191702 4199.440430 1.0551918 2.6365576 15.3435 11.0134  8
------> CAND: 304.875248 3990.486328 0.9234856 2.5889070 15.3416 11.0115  8
------> CAND:  86.364387 3851.925537 0.9801797 2.6534548 15.2937 10.9619  8
------> CAND:  60.512345 4475.779297 0.9925795 2.4076805 17.0328 10.937  4
------> CAND: 378.789943 3660.195557 0.5226079 2.0557120 15.2505 10.9172  8
------> CAND: 348.326423 4093.865723 1.0072757 2.6332519 15.2154 10.8809  8
------> CAND: 165.860865 3966.025879 0.7664368 2.3956430 14.6147 10.8765 16
------> CAND: 178.220767 3713.033936 0.5013898 1.8406562 14.6005 10.8581 16
------> CAND: 230.407020 3834.416992 0.9797359 2.6555316 15.1897 10.8543  8
------> CAND:  29.325573 4066.174316 1.0058470 0.8675065 15.1887 10.8533  8
------> CAND: 115.175094 4197.514648 1.0549995 2.6426704 14.5921 10.8472 16
------> CAND: 371.288831 3902.956787 0.7744027 0.9386004 24.9298 10.8269  1
------> CAND: 136.463408 4098.377441 0.9199113 0.9811351 15.1525 10.8159  8
------> CAND: 126.272743 3618.636963 0.8819889 2.6182187 14.568 10.8158 16
------> CAND: 130.088306 4078.154297 0.8526281 1.0401464 14.5629 10.8092 16
------> CAND: 345.725103 4136.364258 0.9102695 2.5009649 15.1343 10.797  8
------> CAND: 235.303179 3783.959229 0.8285602 2.5431414 15.1059 10.7678  8
------> CAND: 210.057869 4584.745605 1.0999351 1.3390877 15.1053 10.7671  8
------> CAND: 136.194816 3716.467529 0.6217161 2.2979703 16.7914 10.7453  4
------> CAND: 299.116480 4142.318359 0.8823940 2.4690387 15.0789 10.7399  8
------> CAND:  68.363275 3627.541748 0.7151631 0.7087042 15.0488 10.7088  8
------> CAND: 370.280897 4323.269531 1.0117065 1.1383772 16.7408 10.7052  4
------> CAND: 492.587821 4230.874512 0.7537971 2.1100676 19.7817 10.6876  2
------> CAND: 402.741340 3775.033203 0.9356455 0.6544110 15.0036 10.6622  8
------> CAND: 107.734966 3647.818848 0.9142272 2.6376045 15.0033 10.6619  8
------> CAND: 336.291167 4551.324219 1.0967821 1.2829142 14.9997 10.6582  8
------> CAND:  86.386186 3629.692627 0.6519982 2.3780084 14.4407 10.6507 16
------> CAND: 230.540926 3931.832520 0.6467982 2.1592715 14.9734 10.6311  8
------> CAND:  60.518054 4651.822754 1.1016419 2.4354098 16.6335 10.6201  4
------> CAND:  86.432119 4305.312988 0.9065988 2.4095731 14.4108 10.6118 16
------> CAND: 262.372319 4131.281250 0.9125828 2.5200942 14.944 10.6007  8
------> CAND: 348.872430 3666.639404 0.8234802 0.6418285 14.9408 10.5975  8
------> CAND: 190.458440 3690.485840 0.6827019 2.3936288 14.3949 10.5913 16
------> CAND: 132.714798 3872.211670 0.7245044 2.3723998 14.9339 10.5904  8
------> CAND: 138.232223 3792.927979 0.7873312 2.5033786 14.9325 10.5889  8
------> CAND:  49.906984 3650.392578 0.5467757 2.1370533 16.5942 10.5889  4
------> CAND: 230.545857 4636.334961 1.1006831 2.4688308 14.9299 10.5863  8
------> CAND: 230.459960 3826.059082 0.7432098 2.4436331 14.9296 10.5859  8
------> CAND: 230.434787 4197.514648 1.0549995 2.6426704 16.5904 10.5859  4
------> CAND: 375.038738 4271.189941 1.0663104 1.0196687 14.9272 10.5834  8
------> CAND:  22.582227 4086.097900 0.9737370 2.6007631 14.3882 10.5827 16
------> CAND: 288.642691 3671.581543 0.5154585 2.0107152 16.5571 10.5596  4
------> CAND: 115.221546 4489.346680 0.9363467 2.2608902 14.3632 10.5503 16
------> CAND: 115.185214 3620.019531 0.8161242 2.5614903 14.358 10.5435 16
------> CAND: 115.211684 3730.520752 0.7673420 2.5043471 14.3478 10.5303 16
------> CAND: 135.674760 3618.105713 0.9173334 2.6407390 14.347 10.5293 16
------> CAND: 394.752351 3708.213135 0.8980234 2.6140208 14.8634 10.5178  8
------> CAND: 278.106359 3623.495361 0.7606969 0.6459036 16.5031 10.5167  4
------> CAND:  99.875212 3753.642578 0.7163757 2.4229550 19.4871 10.5129  2
------> CAND: 460.920438 3754.705322 0.8568104 2.5841696 19.4851 10.5118  2
------> CAND: 249.984131 3845.893066 0.7592663 0.9047086 19.4797 10.5086  2
------> CAND: 115.326647 4714.305664 1.0241525 2.1233885 14.3253 10.5013 16
------> CAND: 316.806181 3810.244629 0.9272115 2.6305184 14.8401 10.4938  8
------> CAND:  86.432379 4300.681641 0.9069802 2.4040322 14.3194 10.4937 16
------> CAND: 118.507970 4168.346680 0.7656765 2.2405365 14.8276 10.4809  8
------> CAND: 461.081853 3931.832520 0.6467982 2.1592715 16.4474 10.4726  4
------> CAND: 159.846740 3782.473877 0.8300220 0.7482474 14.3028 10.4722 16
------> CAND: 128.477273 3914.776123 0.9882061 2.6580884 16.4389 10.4659  4
------> CAND: 172.712425 3780.811279 0.9345675 2.6397116 14.2956 10.4629 16
------> CAND: 156.797248 3668.411865 0.8193853 0.6426623 16.4302 10.459  4
------> CAND: 113.110698 3763.189209 0.9556693 0.6339982 16.4148 10.4469  4
------> CAND: 197.399272 4610.370605 1.1028731 2.4819491 14.2825 10.4459 16
------> CAND: 115.224919 3734.217529 0.7599031 2.4951935 14.2816 10.4448 16
------> CAND: 431.774706 3777.994385 0.9541113 2.6451836 24.0445 10.4424  1
------> CAND: 112.416252 3622.000488 0.8215289 2.5656447 16.4092 10.4424  4
------> CAND: 194.438013 3732.496338 0.6150763 0.9960413 14.2785 10.4407 16
------> CAND: 373.486614 3779.890625 0.9346337 2.6356955 14.7844 10.4365  8
------> CAND:  62.440238 4506.530273 0.9356124 2.2823722 14.2733 10.434 16
------> CAND:  43.562245 3757.207275 0.5945774 1.0964477 14.2729 10.4335 16
------> CAND: 279.776820 3782.450439 0.7997556 2.5143979 16.3875 10.4252  4
------> CAND: 224.820566 4513.427734 1.0927246 1.2432170 14.7663 10.4179  8
------> CAND: 144.456809 3625.989746 0.7339895 2.4883940 14.2605 10.4176 16
[21:28:41][115545][INFO ] Statistics: count dirty SumSpec pages 1716 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[21:28:41][115545][INFO ] Data processing finished successfully!
21:28:41 (115545): called boinc_finish(0)

</stderr_txt>
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