Task 1717447741

Name: Ter5_1_dns_cfbf00112_segment_6_dms_200_40000_196_900000_1
Workunit ID: 866614011
Created: 20 Jan 2025 17:39:40 UTC
Sent: 21 Jan 2025 1:33:18 UTC
Report deadline: 4 Feb 2025 1:33:18 UTC
Received: 21 Jan 2025 4:03:52 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13197994
Run time (sec): 7,552.51
CPU time (sec): 48.15
Peak working set size (MB): 235.15
Peak swap size (MB): 65249.21
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>
[02:56:53][321892][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_cfbf00112_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00112_segment_6_dms_200_196.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 900000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_6_dms_200_196.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_6_dms_200_40000_196_900000_1_0
------> GPU usage: 0.331000
[02:56:53][321892][INFO ] Starting data processing...
[02:56:53][321892][INFO ] opti: No host transfer for n_steps. Use device global.
[02:56:53][321892][INFO ] opti: No host transfer for mean. Use device global.
[02:56:53][321892][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[02:56:53][321892][INFO ] opti: sumspec[i] allloc, free and pinned.
[02:56:53][321892][INFO ] opti: power spectrum in fft callback (static link).
[02:56:53][321892][INFO ] opti: __constant__ access is not uniform, bad!
[02:56:53][321892][INFO ] Running on device 0 NVIDIA GeForce GTX 750 Ti
[02:56:53][321892][INFO ] CUDA global memory status (initial GPU state, including context):
[02:56:53][321892][INFO ] No template file. Generating templates.
[02:56:53][321892][INFO ] Template param value T_cons = 50000
[02:56:58][321892][INFO ] Number of generated templates to be used: 50000
[02:56:58][321892][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00112_segment_6_dms_200_196.cpt
[02:56:58][321892][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00112_segment_6_dms_200_196.cpt (No such file or directory).
------> Starting from scratch...
[02:56:58][321892][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_6_dms_200_196.binary
[02:56:58][321892][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00112/Ter5_1_dns_cfbf00112_segment_6_dms_200_DM249.60
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776205730326
------> 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): 174800.79
------> DEC (J2000): -244659.299999
------> 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: 249.6 cm^-3 pc
------> Scale factor: 1.01762
[02:56:58][321892][INFO ] Allocating memory for dedispersed compressed time series...
[02:56:58][321892][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[02:56:58][321892][INFO ] 8-bit allocation done
[02:56:58][321892][INFO ] Foobar
[02:56:58][321892][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_6_dms_200_196.binary
[02:56:58][321892][INFO ] Allocating memory for dedispersed uncompressed time series.
[02:56:58][321892][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[02:56:58][321892][INFO ] FftSize = 12582913
[02:56:58][321892][INFO ] Seed for random number generator is -1034922960.
[02:57:00][321892][INFO ] 8[02:57:00][321892][INFO ] 9[02:57:01][321892][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[02:57:01][321892][INFO ] Normalization factor 3.97364e-08
[02:57:01][321892][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
[02:57:01][321892][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1825 MB (2211 MB free / 4036 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[02:57:01][321892][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[02:57:01][321892][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[02:57:01][321892][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -933.64257812, mean= -0.00005565  -0.00005565
[02:57:01][321892][INFO ] Launching time series padding kernel: grid 196608, block 32
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------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250426 4591.817871 1.0218934 1.7768011 22.9916 19.2042  8
------> CAND:   0.250686 4570.952637 1.0856920 1.4759647 21.3614 17.4214  8
------> CAND:   0.501372 4366.146973 0.9110684 1.4957489 30.6792 17.1955  2
------> CAND:   0.250167 4326.819824 0.8598444 1.6067246 20.2059 16.168  8
------> CAND:   0.501112 3738.500488 0.6442817 1.0619471 28.349 15.7978  2
------> CAND:   0.249907 4087.270752 0.9979125 2.5428708 19.5933 15.5073  8
------> CAND:   0.500593 3791.881836 0.9925638 2.6089275 26.4166 14.6408  2
------> CAND:   0.167124 4359.372559 0.9119233 1.4944718 17.5263 13.3001  8
------> CAND:   0.500334 3603.447510 0.9677554 2.6229334 22.7374 12.4444  2
------> CAND: 112.414954 3672.551758 0.8016622 0.7338759 16.2995 12.0085  8
------> CAND:  77.840809 3876.696045 0.8278294 0.9396309 15.4665 11.995 16
------> CAND: 241.689440 3736.881348 0.9656706 0.6543831 16.2502 11.9571  8
------> CAND: 431.796245 3751.715576 0.9006295 2.5581851 21.819 11.8977  2
------> CAND:   0.499815 3615.181396 0.9246393 2.5951269 18.1932 11.8614  4
------> CAND: 285.357045 3704.398438 0.7032764 2.3284466 16.1094 11.8099  8
------> CAND:   1.251613 4535.383789 0.9774592 1.7736763 27.0581 11.7512  1
------> CAND:   1.251353 4239.881348 0.7966319 1.6261338 26.9401 11.6999  1
------> CAND:  56.207607 3672.551758 0.8016622 0.7338759 15.2297 11.6821 16
------> CAND: 112.414435 3673.186035 0.8004074 0.7310067 15.9611 11.6551  8
------> CAND: 230.429597 3663.393799 0.8709251 2.5454750 15.9537 11.6474  8
------> CAND: 215.898122 3751.715576 0.9006295 2.5581851 17.9082 11.6339  4
------> CAND: 379.950987 4232.238770 0.7985706 1.9648074 15.8811 11.5717  8
------> CAND:   1.251094 3740.512695 0.5512140 1.5134963 26.6237 11.5625  1
------> CAND:  86.404352 3629.437256 0.6820715 2.3435826 15.1287 11.5491 16
------> CAND: 224.829130 3673.186035 0.8004074 0.7310067 17.7564 11.5128  4
------> CAND: 226.309630 4112.758789 1.0056351 0.9929016 15.8022 11.4896  8
------> CAND:  86.365425 3880.354492 0.9527844 2.5730345 15.0099 11.393 16
------> CAND: 224.829909 3672.551758 0.8016622 0.7338759 17.5895 11.3798  4
------> CAND: 115.214799 3663.393799 0.8709251 2.5454750 14.9745 11.3466 16
------> CAND: 345.759877 3974.020996 0.9555016 2.5373456 15.616 11.2959  8
------> CAND: 123.678690 3843.092529 0.6864854 1.1444225 14.9312 11.2897 16
------> CAND: 465.348443 4201.130371 0.8385727 2.1853254 20.6742 11.2172  2
------> CAND: 146.549231 3646.722900 0.9563565 2.6097667 14.8727 11.2132 16
------> CAND:  86.387224 3878.799316 0.8262599 2.4231312 14.8546 11.1896 16
------> CAND:  86.341550 3945.245117 0.9874974 2.5757074 14.854 11.1887 16
------> CAND: 169.218654 3787.022705 0.9515349 2.5878558 14.8388 11.1688 16
------> CAND: 213.898864 4208.324219 0.8865585 1.2911574 15.4905 11.1657  8
------> CAND:  86.418625 3664.146973 0.5636299 2.0183251 14.8319 11.1599 16
------> CAND:  86.355045 3622.380371 0.8137015 2.5027645 14.8228 11.148 16
------> CAND: 121.627270 3742.758545 0.8013027 0.8083929 14.7985 11.1161 16
------> CAND:  13.391191 4355.645508 0.9759902 1.3389344 15.4401 11.1134  8
------> CAND: 230.350966 3897.855713 0.9860342 2.5822575 17.2536 11.1125  4
------> CAND: 345.641800 3634.945557 0.6580010 2.3014293 20.4834 11.1039  2
------> CAND: 152.442425 4041.096191 0.7529447 1.3185918 15.3743 11.0453  8
------> CAND: 138.049788 4070.076172 0.7267128 1.4661139 14.7392 11.0388 16
------> CAND: 119.859234 3704.086182 0.5377283 1.8285707 15.3636 11.0342  8
------> CAND: 231.391338 3957.312744 0.7441756 2.2557976 15.3583 11.0288  8
------> CAND: 172.843218 3644.404297 0.6018191 2.1698220 15.3288 10.9981  8
------> CAND:  28.147920 3675.702637 0.7638049 0.7750040 14.6969 10.9837 16
------> CAND: 230.462036 3665.769287 0.5507331 1.9890465 15.2968 10.9651  8
------> CAND:  76.923963 3724.515381 0.8272980 0.7644835 14.6797 10.9611 16
------> CAND: 115.209349 3820.099121 0.9215612 2.5609937 14.6744 10.9543 16
------> CAND: 152.442944 4037.203125 0.7551912 1.3170797 15.2477 10.9142  8
------> CAND: 355.791982 3909.796143 0.8832580 0.9109508 15.2451 10.9116  8
------> CAND: 115.199487 3684.028809 0.7693986 2.4352350 14.6343 10.9021 16
------> CAND: 230.491879 3789.113037 0.8478855 2.4893727 15.235 10.9011  8
------> CAND: 115.249832 4301.828125 0.9958569 2.4161804 15.2099 10.8752  8
------> CAND: 372.887407 3625.498535 0.7599598 2.4471548 25.0226 10.8672  1
------> CAND: 462.782935 3957.312744 0.7441756 2.2557976 16.9218 10.8488  4
------> CAND:  89.986616 3808.901611 0.6144934 1.2801672 14.592 10.847 16
------> CAND: 115.202083 3683.163818 0.7713328 2.4325011 14.5893 10.8435 16
------> CAND: 115.224400 3699.912109 0.9209814 2.5710204 14.5809 10.8326 16
------> CAND:  90.547415 3740.150391 0.7702609 2.4101331 14.5695 10.8178 16
------> CAND:  14.649551 3937.920410 0.9095016 0.9078587 15.1524 10.8158  8
------> CAND: 106.682916 3815.092285 0.9223309 0.7698721 16.8698 10.8075  4
------> CAND:   0.499555 3802.591797 0.8002450 0.8857407 15.1391 10.802  8
------> CAND: 368.248162 3993.065674 0.8461787 2.4119213 24.8203 10.7793  1
------> CAND: 345.606507 3710.177979 0.6847835 2.3075244 16.8201 10.7681  4
------> CAND:  64.867946 3882.778076 0.8245655 0.9386900 14.5269 10.7624 16
------> CAND: 377.147509 3637.004883 0.6325238 0.9210705 15.0977 10.7593  8
------> CAND:   0.500853 4355.117676 0.9765621 2.3596942 19.8968 10.7558  2
------> CAND: 403.035364 3968.322021 0.8573698 2.4270160 16.8038 10.7552  4
------> CAND: 115.132015 3609.177246 0.9584255 2.6170654 15.0844 10.7456  8
------> CAND: 273.786311 3810.400391 0.8289954 2.4555316 15.0777 10.7386  8
------> CAND: 203.185547 3870.885254 0.8327106 0.9201449 19.8669 10.7382  2
------> CAND:  62.386779 3704.642090 0.5358564 1.8375028 14.5026 10.7309 16
------> CAND:  86.363609 3699.067627 0.9019119 2.5562172 14.487 10.7107 16
------> CAND: 152.232741 3969.399902 0.8110808 1.0690553 15.0477 10.7076  8
------> CAND: 218.434305 4075.687988 0.8104945 1.2360985 15.0417 10.7015  8
------> CAND: 345.768960 4527.102539 1.0823102 2.3847930 16.7333 10.6992  4
------> CAND: 372.033882 4573.762695 1.0861384 2.3432999 15.0293 10.6887  8
------> CAND:   0.625936 4535.383789 0.9774592 1.7736763 19.7656 10.678  2
------> CAND:  59.911062 3619.591309 0.8738801 2.5503807 16.6812 10.6579  4
------> CAND: 386.829277 3663.582031 0.8265714 2.5062973 14.9987 10.6572  8
------> CAND:  86.369837 3621.496094 0.8209701 2.5139823 14.4436 10.6544 16
------> CAND:  86.374508 3762.113525 0.8700936 2.5288932 14.4433 10.654 16
------> CAND:  61.848298 3966.027588 0.6977994 1.3244821 14.439 10.6484 16
------> CAND: 499.375543 4377.799316 0.9080306 2.1679356 16.6657 10.6456  4
------> CAND:  13.390153 4195.069336 0.8899684 1.2735983 14.9839 10.6419  8
------> CAND: 460.783158 3849.432861 0.9554435 2.5688193 16.6604 10.6414  4
------> CAND: 279.832614 3763.672607 0.7262213 2.3547647 16.6462 10.6301  4
------> CAND:  86.805293 4084.062012 0.8926055 2.4183745 14.4245 10.6297 16
------> CAND: 117.469674 3613.523682 0.9534414 0.5465497 14.4211 10.6252 16
------> CAND:  86.344665 3614.601318 0.9522442 2.6094706 14.9564 10.6135  8
------> CAND: 115.231926 3635.233154 0.6522968 2.2772987 14.4042 10.6033 16
------> CAND: 288.212684 4623.472656 1.0502771 1.7119305 14.9431 10.5998  8
------> CAND: 115.256579 3891.825439 0.7469262 2.3130484 14.9403 10.5969  8
------> CAND:  91.862608 3710.721436 0.6806214 0.9500990 16.6001 10.5936  4
------> CAND: 281.012603 3716.020264 0.6642295 2.2730305 14.9173 10.5733  8
------> CAND: 230.264030 3609.177246 0.9584255 2.6170654 16.5714 10.5709  4
[05:02:45][321892][INFO ] Statistics: count dirty SumSpec pages 335582 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[05:02:45][321892][INFO ] Data processing finished successfully!
05:02:45 (321892): called boinc_finish(0)

</stderr_txt>
]]>