Task 1714846866

Name: Ter5_1_dns_cfbf00111_segment_8_dms_200_40000_78_2500000_1
Workunit ID: 865019861
Created: 16 Jan 2025 0:50:20 UTC
Sent: 16 Jan 2025 16:36:17 UTC
Report deadline: 30 Jan 2025 16:36:17 UTC
Received: 17 Jan 2025 4:43:46 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13208066
Run time (sec): 883.18
CPU time (sec): 7.94
Peak working set size (MB): 252.96
Peak swap size (MB): 10386.69
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>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[23:27:56][6746][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_8_dms_200.zap -c Ter5_1_dns_cfbf00111_segment_8_dms_200_78.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 2500000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_8_dms_200_78.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_8_dms_200_40000_78_2500000_1_0
------> GPU usage: 0.500000
[23:27:56][6746][INFO ] Starting data processing...
[23:27:56][6746][INFO ] opti: No host transfer for n_steps. Use device global.
[23:27:56][6746][INFO ] opti: No host transfer for mean. Use device global.
[23:27:56][6746][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[23:27:56][6746][INFO ] opti: sumspec[i] allloc, free and pinned.
[23:27:56][6746][INFO ] opti: power spectrum in fft callback (static link).
[23:27:56][6746][INFO ] opti: __constant__ access is not uniform, bad!
[23:27:56][6746][INFO ] Running on device 1 NVIDIA GeForce RTX 4060
[23:27:56][6746][INFO ] CUDA global memory status (initial GPU state, including context):
[23:27:56][6746][INFO ] No template file. Generating templates.
[23:27:56][6746][INFO ] Template param value T_cons = 50000
[23:27:58][6746][INFO ] Number of generated templates to be used: 50000
[23:27:58][6746][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00111_segment_8_dms_200_78.cpt
[23:27:58][6746][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00111_segment_8_dms_200_78.cpt (No such file or directory).
------> Starting from scratch...
[23:27:58][6746][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_8_dms_200_78.binary
[23:27:58][6746][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00111/Ter5_1_dns_cfbf00111_segment_8_dms_200_DM237.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.817333761828
------> 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: 237.8 cm^-3 pc
------> Scale factor: 1.61302
[23:27:58][6746][INFO ] Allocating memory for dedispersed compressed time series...
[23:27:58][6746][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[23:27:58][6746][INFO ] 8-bit allocation done
[23:27:58][6746][INFO ] Foobar
[23:27:58][6746][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_8_dms_200_78.binary
[23:27:58][6746][INFO ] Allocating memory for dedispersed uncompressed time series.
[23:27:58][6746][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[23:27:58][6746][INFO ] FftSize = 12582913
[23:27:58][6746][INFO ] Seed for random number generator is -1036224657.
[23:27:59][6746][INFO ] 8[23:27:59][6746][INFO ] 9[23:27:59][6746][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[23:27:59][6746][INFO ] Normalization factor 3.97364e-08
[23:27:59][6746][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
[23:27:59][6746][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1298 MB (6639 MB free / 7937 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[23:27:59][6746][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[23:27:59][6746][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[23:27:59][6746][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -1327.63476562, mean= -0.00007913  -0.00007913
[23:27:59][6746][INFO ] Launching time series padding kernel: grid 196608, block 32
[23:28:56][6746][INFO ] Checkpoint committed!
[23:29:56][6746][INFO ] Checkpoint committed!
[23:30:56][6746][INFO ] Checkpoint committed!
[23:31:56][6746][INFO ] Checkpoint committed!
[23:32:56][6746][INFO ] Checkpoint committed!
[23:33:56][6746][INFO ] Checkpoint committed!
[23:34:56][6746][INFO ] Checkpoint committed!
[23:35:56][6746][INFO ] Checkpoint committed!
[23:36:56][6746][INFO ] Checkpoint committed!
[23:37:56][6746][INFO ] Checkpoint committed!
[23:38:57][6746][INFO ] Checkpoint committed!
[23:39:57][6746][INFO ] Checkpoint committed!
[23:40:57][6746][INFO ] Checkpoint committed!
[23:41:57][6746][INFO ] Checkpoint committed!
[23:42:37][6746][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 403.480163 4046.265625 0.4224522 2.3446765 19.2405 12.7002  4
------> CAND: 201.740081 4046.265625 0.4224522 2.3446765 16.8094 12.5434  8
------> CAND: 115.192221 4642.899902 1.0853628 2.9942942 15.8729 12.5353 16
------> CAND:  52.646363 3941.267334 0.8201135 0.5396063 18.7547 12.3107  4
------> CAND: 230.445687 3743.990967 0.6300544 2.7539940 16.5453 12.266  8
------> CAND: 259.235373 4154.140625 0.6525397 2.7430277 18.6536 12.2297  4
------> CAND: 230.920069 4537.708008 0.9102752 0.8950377 16.2714 11.9792  8
------> CAND: 259.412098 4047.360596 0.4190870 1.1568233 18.2101 11.875  4
------> CAND: 115.221286 4522.636230 1.0326688 2.9835548 15.358 11.8514 16
------> CAND: 115.267738 3862.927490 0.4552303 2.5296884 15.3455 11.8349 16
------> CAND:  52.645584 3880.195801 0.7957870 0.5099459 18.1191 11.8023  4
------> CAND:  57.650218 4132.139160 0.4249144 2.2814667 15.2799 11.7483 16
------> CAND: 115.277340 3751.753662 0.6042979 2.7333736 15.266 11.7299 16
------> CAND: 115.236078 4140.914551 0.7327124 2.8186109 15.2092 11.655 16
------> CAND:  57.584303 3617.234619 0.8273187 2.8506212 15.2063 11.6512 16
------> CAND: 115.300437 4132.139160 0.4249144 2.2814667 15.9572 11.651  8
------> CAND: 149.602097 4821.602539 1.0981138 2.9872479 26.8073 11.6423  1
------> CAND: 345.477791 3924.788086 0.9405621 2.9348722 26.7113 11.6006  1
------> CAND:  87.748869 4129.583984 0.6777010 0.7723544 15.8675 11.5576  8
------> CAND: 172.904462 3707.363525 0.2936757 2.0619509 15.8619 11.5517  8
------> CAND: 115.184955 4368.706055 1.0875591 3.0078924 15.861 11.5508  8
------> CAND: 230.442573 3814.634521 0.6370577 2.7656124 17.6703 11.4442  4
------> CAND: 133.048008 4305.125488 0.7831701 0.8229576 15.7497 11.435  8
------> CAND: 345.650624 4496.397949 0.7991607 2.8132005 20.9868 11.4029  2
------> CAND: 138.229108 4347.502441 1.0562851 3.0003228 15.6878 11.3706  8
------> CAND: 259.073699 3950.213135 0.9150879 2.9229684 15.6571 11.3387  8
------> CAND: 475.216279 4133.995117 0.7378551 2.8232775 20.8369 11.3139  2
------> CAND: 301.861049 5701.069824 0.9961417 1.9424292 17.4601 11.2768  4
------> CAND:  24.519203 3899.732178 0.8883798 0.4795895 14.9151 11.2687 16
------> CAND: 133.047230 4307.565918 0.7831789 0.8174773 17.4326 11.2549  4
------> CAND:  52.646103 3942.682129 0.8197770 0.5358449 17.4281 11.2513  4
------> CAND:  86.386186 4119.933105 0.7480128 2.8321140 14.8919 11.2383 16
------> CAND:  24.519723 3956.925049 0.9133645 0.5065833 14.8533 11.1878 16
------> CAND: 115.414361 3674.868896 0.6600373 0.4337350 14.8309 11.1586 16
------> CAND: 115.175094 4487.212891 0.9827507 2.9599957 14.8134 11.1357 16
------> CAND: 230.381328 4500.018555 1.1074302 3.0190661 15.4189 11.0915  8
------> CAND: 133.045154 4249.583008 0.7603860 0.7926543 17.1789 11.053  4
------> CAND: 172.749535 4163.950195 0.9043794 2.9262321 17.1636 11.0408  4
------> CAND: 115.217653 4093.756104 1.0009233 2.9710150 14.7317 11.029 16
------> CAND: 115.209868 3950.529053 0.7869042 2.8664861 14.727 11.0228 16
------> CAND: 155.374359 3827.687500 0.2984840 1.8788184 14.7264 11.022 16
------> CAND:  33.880737 4778.113770 0.9304301 1.0429931 17.1362 11.0191  4
------> CAND: 230.439458 4244.410645 0.9831302 2.9688275 15.3482 11.0183  8
------> CAND: 115.169125 4224.877441 0.9428830 2.9502673 14.709 10.9994 16
------> CAND: 316.723138 3649.004395 0.9068151 2.8803124 17.09 10.9824  4
------> CAND: 133.051641 4425.400879 0.8297492 0.8671993 17.0854 10.9787  4
------> CAND:  33.879180 4624.259277 0.8634419 0.9858944 17.0791 10.9737  4
------> CAND: 172.738895 3924.788086 0.9405621 2.9348722 20.2199 10.9476  2
------> CAND: 115.237635 4451.824219 0.7143344 2.7348540 14.6551 10.9291 16
------> CAND: 115.222843 3743.990967 0.6300544 2.7539940 14.6461 10.9174 16
------> CAND: 393.925036 3790.941162 0.6856799 2.7947505 20.164 10.9144  2
------> CAND:  86.397604 3968.479248 0.7735637 2.8592024 15.236 10.9021  8
------> CAND:  72.082041 4514.067871 1.1093668 3.0138617 15.2209 10.8866  8
------> CAND: 115.246199 4534.521484 0.8869725 2.8793352 15.2107 10.876  8
------> CAND: 318.170940 4037.611328 1.0363094 0.5068787 16.9273 10.8532  4
------> CAND:  52.645325 3881.329834 0.7953923 0.5061314 16.9211 10.8483  4
------> CAND: 214.869688 3847.304199 0.8855020 0.4461084 20.0121 10.8242  2
------> CAND:  52.646882 4010.123291 0.8453420 0.5685811 16.8817 10.817  4
------> CAND: 129.706049 4047.360596 0.4190870 1.1568233 15.1511 10.8144  8
------> CAND: 431.143579 4308.695801 0.7825977 2.8395429 16.877 10.8132  4
------> CAND:  35.426892 4368.742676 0.9880796 0.7307184 14.5569 10.8014 16
------> CAND:  86.368020 3968.073730 0.8041795 2.8713717 14.5454 10.7864 16
------> CAND:  33.877882 4476.238281 0.8080115 0.9310784 16.8373 10.7817  4
------> CAND:  60.582412 3798.102783 0.9667943 0.3846748 15.1188 10.7811  8
------> CAND: 172.809741 3752.360352 0.4143191 2.4803495 14.5334 10.7708 16
------> CAND: 367.009784 5341.720215 0.8848826 1.6463311 15.0971 10.7586  8
------> CAND: 175.452842 3675.009766 0.9645087 0.3029741 14.5219 10.7559 16
------> CAND:  74.801178 4821.602539 1.0981138 2.9872479 19.8958 10.7553  2
------> CAND:  86.370615 4301.962891 0.8929806 2.9096954 14.517 10.7495 16
------> CAND: 431.358193 4487.265137 0.6909879 2.7044208 16.7867 10.7415  4
------> CAND: 115.237116 3859.177490 0.5773989 2.7029731 14.4883 10.7124 16
------> CAND:  38.394898 4368.706055 1.0875591 3.0078924 14.486 10.7094 16
------> CAND:  47.098836 3707.145508 0.2972790 1.1454498 14.4801 10.7017 16
------> CAND: 100.869911 4046.265625 0.4224522 2.3446765 14.478 10.699 16
------> CAND: 196.414175 4059.366211 0.5429085 2.6238828 14.4754 10.6956 16
------> CAND:  66.523874 4304.004883 0.7837480 0.8216524 15.033 10.6925  8
------> CAND:  70.862348 3794.952148 0.6776434 0.5135043 14.4671 10.6849 16
------> CAND: 151.730851 3851.761230 0.3560210 2.2566512 14.4632 10.6797 16
------> CAND:  66.524134 4305.125488 0.7831701 0.8229576 14.4632 10.6797 16
------> CAND: 175.860790 4555.573242 0.8815759 0.9289405 14.4489 10.6612 16
------> CAND:  24.519463 3959.811768 0.9129592 0.5042315 14.4377 10.6468 16
------> CAND: 100.870170 4046.265625 0.4224522 2.3446765 14.9806 10.6385  8
------> CAND: 403.342883 4521.951660 0.9134226 2.9002395 16.6561 10.638  4
------> CAND: 269.378288 3677.529541 0.9398174 0.3119209 14.9797 10.6376  8
------> CAND: 214.868390 3824.583008 0.8763227 0.4347451 19.688 10.6321  2
------> CAND: 185.987097 3634.104736 0.4988333 2.6323335 14.9706 10.6282  8
------> CAND: 145.179802 4815.439453 1.1521239 3.0165997 14.9598 10.617  8
------> CAND: 180.017868 3917.016602 0.9603038 0.4626289 24.4142 10.6029  1
------> CAND:  86.361533 4102.464844 1.0012493 2.9716620 14.4031 10.6019 16
------> CAND:  94.518165 5366.940918 1.2163591 1.2494895 14.4028 10.6015 16
------> CAND: 126.453361 3616.915771 0.8580647 0.3016801 16.6011 10.5944  4
------> CAND: 115.177948 4418.890137 0.9325885 2.9370856 14.3928 10.5886 16
------> CAND: 158.361569 3649.004395 0.9068151 2.8803124 14.9208 10.5769  8
------> CAND: 115.250611 3671.725830 0.7014570 2.8010981 14.3827 10.5755 16
------> CAND: 345.511267 4224.918945 0.9104414 2.9341383 19.592 10.5751  2
------> CAND:  86.413434 4644.102051 0.7673290 2.7377772 14.3807 10.5729 16
------> CAND: 172.384146 3837.604492 0.8696952 0.4461686 14.3701 10.5592 16
------> CAND: 175.494104 4029.104980 0.6449773 0.7300293 14.9019 10.5574  8
------> CAND: 133.052420 4419.713867 0.8306949 0.8698216 16.5334 10.5407  4
------> CAND:  86.391895 3937.519287 0.6164461 2.7282295 14.3534 10.5376 16
[23:42:38][6746][INFO ] Statistics: count dirty SumSpec pages 1893 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[23:42:38][6746][INFO ] Data processing finished successfully!
23:42:38 (6746): called boinc_finish(0)

</stderr_txt>
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