Task 1704615682

Name: Ter5_1_dns_cfbf00099_segment_2_dms_200_40000_57_9300000_0
Workunit ID: 858659776
Created: 28 Dec 2024 14:14:44 UTC
Sent: 29 Dec 2024 5:54:54 UTC
Report deadline: 12 Jan 2025 5:54:54 UTC
Received: 29 Dec 2024 6:35:29 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13208659
Run time (sec): 607.26
CPU time (sec): 6.89
Peak working set size (MB): 253.27
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>
[01:25:10][127555][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_cfbf00099_segment_2_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_2_dms_200_57.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 9300000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_57.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_40000_57_9300000_0_0
------> GPU usage: 0.500000
[01:25:10][127555][INFO ] Starting data processing...
[01:25:10][127555][INFO ] opti: No host transfer for n_steps. Use device global.
[01:25:10][127555][INFO ] opti: No host transfer for mean. Use device global.
[01:25:10][127555][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[01:25:10][127555][INFO ] opti: sumspec[i] allloc, free and pinned.
[01:25:10][127555][INFO ] opti: power spectrum in fft callback (static link).
[01:25:10][127555][INFO ] opti: __constant__ access is not uniform, bad!
[01:25:10][127555][INFO ] Running on device 1 NVIDIA GeForce RTX 4070
[01:25:10][127555][INFO ] CUDA global memory status (initial GPU state, including context):
[01:25:10][127555][INFO ] No template file. Generating templates.
[01:25:10][127555][INFO ] Template param value T_cons = 50000
[01:25:12][127555][INFO ] Number of generated templates to be used: 50000
[01:25:12][127555][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_2_dms_200_57.cpt
[01:25:12][127555][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_2_dms_200_57.cpt (No such file or directory).
------> Starting from scratch...
[01:25:12][127555][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_57.binary
[01:25:12][127555][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_2_dms_200_DM235.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.693961818346
------> 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: 235.7 cm^-3 pc
------> Scale factor: 2.17902
[01:25:12][127555][INFO ] Allocating memory for dedispersed compressed time series...
[01:25:12][127555][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[01:25:12][127555][INFO ] 8-bit allocation done
[01:25:12][127555][INFO ] Foobar
[01:25:12][127555][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_57.binary
[01:25:12][127555][INFO ] Allocating memory for dedispersed uncompressed time series.
[01:25:12][127555][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[01:25:12][127555][INFO ] FftSize = 12582913
[01:25:12][127555][INFO ] Seed for random number generator is 1105436720.
[01:25:13][127555][INFO ] 8[01:25:13][127555][INFO ] 9[01:25:13][127555][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[01:25:13][127555][INFO ] Normalization factor 3.97364e-08
[01:25:13][127555][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
[01:25:13][127555][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2780 MB (9228 MB free / 12008 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[01:25:13][127555][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[01:25:13][127555][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[01:25:14][127555][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = 688.25286865, mean= 0.00004102  0.00004102
[01:25:14][127555][INFO ] Launching time series padding kernel: grid 196608, block 32
[01:26:10][127555][INFO ] Checkpoint committed!
[01:27:10][127555][INFO ] Checkpoint committed!
[01:28:10][127555][INFO ] Checkpoint committed!
[01:29:10][127555][INFO ] Checkpoint committed!
[01:30:10][127555][INFO ] Checkpoint committed!
[01:31:10][127555][INFO ] Checkpoint committed!
[01:32:10][127555][INFO ] Checkpoint committed!
[01:33:10][127555][INFO ] Checkpoint committed!
[01:34:10][127555][INFO ] Checkpoint committed!
[01:35:10][127555][INFO ] Checkpoint committed!
[01:35:16][127555][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 115.439274 4339.568848 1.0558493 5.4124498 16.5013 13.3789 16
------> CAND:  46.049121 4385.116699 1.0381017 4.7020783 16.1136 12.8573 16
------> CAND: 113.989915 4337.950195 1.0558763 4.5338049 18.847 12.3846  4
------> CAND: 225.174018 4008.765869 1.0249084 5.6085439 18.2199 11.8828  4
------> CAND: 372.573920 3629.268066 0.7402809 4.0258269 27.3401 11.8737  1
------> CAND:  20.036442 3644.100830 0.6450877 4.2461367 16.1563 11.8589  8
------> CAND: 113.989656 4330.750977 1.0551165 4.5335364 18.072 11.7646  4
------> CAND:  55.687291 3687.564453 0.6047009 4.9353566 15.976 11.6707  8
------> CAND:  20.031771 4079.276367 0.8740543 4.4607544 15.8463 11.5355  8
------> CAND:  74.282160 3698.949951 0.9383755 5.6443763 15.112 11.5271 16
------> CAND: 403.517532 4392.119629 1.0385972 4.7013764 17.7117 11.4772  4
------> CAND:  20.033069 3948.728027 0.8060513 4.4016943 15.7082 11.3918  8
------> CAND:  20.035664 3738.837891 0.6890393 4.2968826 15.5491 11.2265  8
------> CAND:  86.595091 3660.114990 0.9121776 5.6308599 14.8587 11.1949 16
------> CAND: 115.531919 3860.694336 0.9768279 5.6163936 14.8427 11.1739 16
------> CAND: 273.611661 3655.127197 0.6195387 5.1390920 25.7137 11.1673  1
------> CAND: 113.717950 3826.982910 0.8424761 5.4744902 15.4809 11.1558  8
------> CAND: 333.296690 3730.752930 0.7112105 4.2337198 15.4639 11.1381  8
------> CAND: 115.510120 3851.036621 0.8236485 5.4355259 14.7793 11.0912 16
------> CAND: 115.291873 4260.330566 1.0485389 4.4577990 15.3904 11.0619  8
------> CAND: 134.505931 4392.119629 1.0385972 4.7013764 14.7076 10.9976 16
------> CAND: 359.134979 3980.646484 0.9321129 4.2088900 17.1004 10.9906  4
------> CAND:  94.260472 3766.506592 0.6911820 4.3814931 15.2884 10.9563  8
------> CAND: 186.100503 3626.604980 0.7666293 3.9712679 14.6675 10.9453 16
------> CAND: 249.329130 3719.924561 0.6116339 4.8340578 15.2651 10.9323  8
------> CAND: 385.542890 3824.888916 0.9138247 5.5687871 15.2473 10.9139  8
------> CAND: 261.663081 4138.615723 0.9649587 4.4116716 17.0008 10.9115  4
------> CAND: 112.587009 4008.765869 1.0249084 5.6085439 15.2379 10.9041  8
------> CAND: 101.490397 3618.459229 0.8937191 3.8166635 15.1719 10.836  8
------> CAND: 192.742121 3722.543701 0.7317097 4.1902442 14.5809 10.8326 16
------> CAND:  31.212983 4292.278809 1.0516664 4.4850092 14.5765 10.8269 16
------> CAND: 115.534514 3934.494873 0.8694214 5.4371018 14.5697 10.8181 16
------> CAND: 115.502075 3722.782471 0.8769093 5.5732012 14.5661 10.8133 16
------> CAND: 115.450952 3669.228516 0.6032203 5.0406384 14.5616 10.8075 16
------> CAND:  20.034366 3838.461914 0.7453308 4.3470120 15.128 10.7906  8
------> CAND: 282.764030 3897.856201 0.7528733 4.4493675 24.8221 10.7801  1
------> CAND:  67.153963 4227.978516 0.9566801 4.5480866 15.1067 10.7686  8
------> CAND: 280.138057 3666.998535 0.6151386 4.4396458 16.8132 10.7626  4
------> CAND: 166.581003 4165.792969 0.9364111 4.5221610 15.1004 10.7621  8
------> CAND: 221.297470 3760.477295 0.9389502 3.9398983 16.8107 10.7606  4
------> CAND: 259.499813 3733.071777 0.7057132 4.2423124 16.8003 10.7524  4
------> CAND: 375.380771 3654.502930 0.6253366 5.1611810 16.8002 10.7523  4
------> CAND: 150.176131 3936.335938 0.8138216 4.3793125 14.5 10.7275 16
------> CAND: 293.644989 3660.160889 0.9510636 5.6516051 16.7538 10.7155  4
------> CAND: 282.781157 3766.506592 0.6911820 4.3814931 24.6572 10.7085  1
------> CAND:  86.615073 3734.439941 0.9448771 5.6322303 14.4768 10.6975 16
------> CAND:  67.006821 3733.072510 0.8667841 5.5477676 14.4733 10.6929 16
------> CAND:  71.805924 3690.232910 0.7715208 4.0681729 14.4709 10.6898 16
------> CAND:  58.034551 3853.751953 0.8193804 4.2278819 14.4693 10.6877 16
------> CAND: 359.472341 3672.303223 0.8200396 3.9598422 15.0282 10.6876  8
------> CAND:  88.955327 3904.644043 1.0098845 4.0326991 15.0147 10.6737  8
------> CAND: 282.680987 4386.829102 1.0510234 4.6526971 24.5335 10.6547  1
------> CAND: 115.568769 3700.943115 0.9575554 5.6559744 14.4431 10.6537 16
------> CAND: 124.191220 3629.268066 0.7402809 4.0258269 16.6722 10.6507  4
------> CAND: 149.941795 3734.558105 0.8657388 3.9868610 14.439 10.6484 16
------> CAND: 189.658892 3990.104736 0.7737850 4.5755811 14.9779 10.6357  8
------> CAND: 177.910653 3904.644043 1.0098845 4.0326991 16.6488 10.6322  4
------> CAND:  86.658671 3626.375244 0.7994875 5.5144963 14.4249 10.6302 16
------> CAND: 230.878548 4339.568848 1.0558493 5.4124498 14.9559 10.613  8
------> CAND:  86.595610 3780.961182 0.8762920 5.5547562 14.4113 10.6125 16
------> CAND:  82.785496 3824.846436 0.8436013 5.4709945 14.9538 10.6109  8
------> CAND:  65.964113 3762.585449 0.9625550 3.9248202 14.3935 10.5894 16
------> CAND:  38.556832 3632.481201 0.7098466 4.0698924 14.3884 10.5828 16
------> CAND: 272.608918 3623.259521 0.8469867 3.8845356 14.9206 10.5767  8
------> CAND: 291.439680 4408.572266 1.0390724 5.2567010 14.912 10.5678  8
------> CAND: 394.748458 3774.244385 0.8803378 4.0127954 14.9094 10.5651  8
------> CAND: 268.364645 3723.156006 0.9032763 3.9327936 14.9004 10.5559  8
------> CAND: 129.924556 3725.276611 0.7252900 4.2006178 14.9003 10.5557  8
------> CAND: 269.605359 3764.322266 0.7940581 5.4375148 14.8992 10.5546  8
------> CAND:  92.462074 3930.697510 0.8712130 5.4430375 14.36 10.5461 16
------> CAND:  88.085452 3719.094727 0.8799135 3.9524920 14.871 10.5256  8
------> CAND: 186.287090 3629.268066 0.7402809 4.0258269 19.5075 10.5251  2
------> CAND: 317.364126 4006.978027 0.7583683 5.0129933 19.4974 10.519  2
------> CAND: 346.596275 4030.971680 0.9220740 5.4738002 24.2029 10.5112  1
------> CAND: 261.844997 3629.393311 0.7405044 4.0136027 19.468 10.5016  2
------> CAND: 115.472491 4043.570557 0.8316866 5.2405238 14.319 10.4932 16
------> CAND: 115.535292 4065.752197 0.9842257 5.5340595 14.318 10.4918 16
------> CAND: 173.190182 3660.114990 0.9121776 5.6308599 14.8189 10.472  8
------> CAND:  76.257803 3808.613770 0.6984137 5.1397777 14.817 10.4701  8
------> CAND: 359.462220 4358.691406 0.9816706 5.0077677 16.4322 10.4606  4
------> CAND: 375.196001 3627.866455 0.7543265 5.4526300 14.8073 10.46  8
------> CAND: 359.894043 3945.569092 0.8640732 4.2810812 16.4314 10.46  4
------> CAND: 218.883256 3852.966797 0.9036168 5.5379066 16.4221 10.4526  4
------> CAND: 193.757061 3891.043213 0.7587638 5.2199073 16.4135 10.4458  4
------> CAND: 462.792537 4145.492676 1.0410783 4.2942019 16.4106 10.4435  4
------> CAND:  34.883480 3925.860107 1.0125560 5.6367550 14.2748 10.436 16
------> CAND:  59.382961 4207.506836 0.9587817 4.5149865 14.2729 10.4335 16
------> CAND:  81.997108 3764.435791 0.9381601 5.6215525 16.373 10.4137  4
------> CAND: 462.067209 3735.854980 0.6944697 4.3057461 23.9726 10.4112  1
------> CAND:  71.716653 4396.106934 1.0515589 4.6722689 14.2541 10.4093 16
------> CAND:  86.591717 3741.634277 0.8260067 5.5094166 14.752 10.4032  8
------> CAND:  49.250166 4227.233398 1.0500046 5.4952245 14.7492 10.4003  8
------> CAND: 101.075183 3703.570312 0.7350281 5.3816509 14.242 10.3936 16
------> CAND: 131.989989 3625.478027 0.7762545 5.4848232 14.2351 10.3847 16
------> CAND: 125.427262 3655.229980 0.6157488 5.0980515 14.7111 10.3611  8
------> CAND: 253.234483 4129.402344 0.9822463 4.3420434 16.3045 10.3596  4
------> CAND: 346.245938 3887.720703 0.7016872 5.0166345 16.3023 10.3578  4
------> CAND:  87.883035 3889.186035 1.0057298 4.0243754 16.3011 10.3568  4
------> CAND: 400.178687 3789.051514 0.7564813 5.3494740 19.2222 10.356  2
------> CAND: 202.565321 4014.202393 0.9851144 4.1767535 14.7003 10.35  8
[01:35:16][127555][INFO ] Statistics: count dirty SumSpec pages 1881 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[01:35:16][127555][INFO ] Data processing finished successfully!
01:35:16 (127555): called boinc_finish(0)

</stderr_txt>
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