Task 1685383610

Name: Ter5_1_dns_cfbf00081_segment_6_dms_200_40000_66_7800000_3
Workunit ID: 842966492
Created: 22 Nov 2024 0:18:31 UTC
Sent: 22 Nov 2024 0:29:21 UTC
Report deadline: 6 Dec 2024 0:29:21 UTC
Received: 22 Nov 2024 0:37:40 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 311.92
CPU time (sec): 22.35
Peak working set size (MB): 278.75
Peak swap size (MB): 10402.67
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>8.0.2</core_client_version>
<![CDATA[
<stderr_txt>
[17:31:22][206694][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_cfbf00081_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00081_segment_6_dms_200_66.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 7800000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00081_segment_6_dms_200_66.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00081_segment_6_dms_200_40000_66_7800000_3_0
------> GPU usage: 1.000000
[17:31:22][206694][INFO ] Starting data processing...
[17:31:22][206694][INFO ] opti: No host transfer for n_steps. Use device global.
[17:31:22][206694][INFO ] opti: No host transfer for mean. Use device global.
[17:31:22][206694][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[17:31:22][206694][INFO ] opti: sumspec[i] allloc, free and pinned.
[17:31:22][206694][INFO ] opti: power spectrum in fft callback (static link).
[17:31:22][206694][INFO ] opti: __constant__ access is not uniform, bad!
[17:31:22][206694][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[17:31:22][206694][INFO ] CUDA global memory status (initial GPU state, including context):
[17:31:22][206694][INFO ] No template file. Generating templates.
[17:31:22][206694][INFO ] Template param value T_cons = 50000
[17:31:26][206694][INFO ] Number of generated templates to be used: 50000
[17:31:26][206694][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00081_segment_6_dms_200_66.cpt
[17:31:26][206694][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00081_segment_6_dms_200_66.cpt (No such file or directory).
------> Starting from scratch...
[17:31:26][206694][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00081_segment_6_dms_200_66.binary
[17:31:26][206694][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00081/Ter5_1_dns_cfbf00081_segment_6_dms_200_DM236.60
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776212352961
------> 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): 174802.17
------> DEC (J2000): -244657.5
------> 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: 236.6 cm^-3 pc
------> Scale factor: 1.03052
[17:31:26][206694][INFO ] Allocating memory for dedispersed compressed time series...
[17:31:26][206694][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[17:31:26][206694][INFO ] 8-bit allocation done
[17:31:26][206694][INFO ] Foobar
[17:31:26][206694][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00081_segment_6_dms_200_66.binary
[17:31:27][206694][INFO ] Allocating memory for dedispersed uncompressed time series.
[17:31:27][206694][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[17:31:27][206694][INFO ] FftSize = 12582913
[17:31:27][206694][INFO ] Seed for random number generator is -1054160525.
[17:31:29][206694][INFO ] 8[17:31:29][206694][INFO ] 9[17:31:29][206694][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[17:31:29][206694][INFO ] Normalization factor 3.97364e-08
[17:31:29][206694][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
[17:31:29][206694][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 842 MB (10173 MB free / 11015 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[17:31:29][206694][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[17:31:29][206694][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[17:31:29][206694][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -905.90332031, mean= -0.00005400  -0.00005400
[17:31:29][206694][INFO ] Launching time series padding kernel: grid 196608, block 32
[17:32:22][206694][INFO ] Checkpoint committed!
[17:33:22][206694][INFO ] Checkpoint committed!
[17:34:22][206694][INFO ] Checkpoint committed!
[17:35:22][206694][INFO ] Checkpoint committed!
[17:36:22][206694][INFO ] Checkpoint committed!
[17:36:32][206694][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250167 3784.162109 0.5569039 5.7085552 23.3729 19.6234  8
------> CAND:   0.249907 4003.370361 0.4164348 4.5855484 22.902 19.1058  8
------> CAND:   0.249648 5544.987305 1.1105454 4.9997854 21.933 18.0448  8
------> CAND:   1.249537 3930.059570 0.3781707 4.8674817 37.0609 16.0953  1
------> CAND:   1.249277 4656.013672 0.6334924 5.2547255 36.3186 15.773  1
------> CAND:   1.249018 5293.674805 0.9213815 5.3329611 34.9931 15.1973  1
------> CAND:   0.499815 4084.071533 1.0427552 3.7511439 26.6423 14.7759  2
------> CAND:   1.248758 5544.987305 1.1105454 4.9997854 33.9485 14.7437  1
------> CAND:   0.624898 3930.059570 0.3781707 4.8674817 26.3055 14.5744  2
------> CAND:   0.624639 4656.013672 0.6334924 5.2547255 25.8379 14.2948  2
------> CAND:   0.500074 3605.103027 0.9675605 3.4501991 25.6393 14.176  2
------> CAND:   0.500593 4089.365723 0.4691354 5.3534570 25.3706 14.0155  2
------> CAND:   0.500334 5504.146973 1.0701073 5.4991074 25.2441 13.9399  2
------> CAND:   0.624379 5544.987305 1.1105454 4.9997854 24.1174 13.2672  2
------> CAND:   0.312449 3930.059570 0.3781707 4.8674817 19.2231 12.6862  4
------> CAND:  48.462297 4385.151855 0.9080764 4.0327024 16.8736 12.611  8
------> CAND:   0.416512 3930.059570 0.3781707 4.8674817 18.9808 12.4919  4
------> CAND:   1.248499 4621.224609 1.1231235 4.0678391 28.6962 12.4626  1
------> CAND:   0.416253 4994.623047 0.7838694 5.1786098 18.5605 12.1552  4
------> CAND:  40.031363 3618.097900 0.8621216 3.5022166 15.486 12.0208 16
------> CAND:   0.498777 5533.001953 1.1638360 5.6970539 16.1833 11.887  8
------> CAND:   0.499036 4127.080078 0.5167803 5.4730639 16.1777 11.8812  8
------> CAND: 115.503632 4132.378906 0.8462357 5.9394307 15.338 11.8251 16
------> CAND:   0.312190 5293.674805 0.9213815 5.3329611 18.1271 11.8086  4
------> CAND:  94.596277 4374.248535 0.5204883 4.8624902 15.2109 11.6573 16
------> CAND:   0.625158 4527.991699 0.6161863 4.7088156 15.9621 11.6562  8
------> CAND:   1.250834 4411.145996 0.6429960 5.6047487 15.1945 11.6356 16
------> CAND: 259.750758 4341.952637 0.7558634 5.8113074 15.9111 11.603  8
------> CAND: 115.534773 3788.460693 0.7377527 5.8894205 15.1624 11.5935 16
------> CAND: 333.716836 3621.419189 0.7637794 3.5485795 26.595 11.5501  1
------> CAND:   1.248239 5126.166016 1.1829326 4.3976679 26.5525 11.5316  1
------> CAND: 134.564839 3803.124512 0.6771280 3.7616994 15.0799 11.4849 16
------> CAND: 230.917993 4824.983887 0.7996646 5.6340451 15.7865 11.4733  8
------> CAND:   1.250056 4527.991699 0.6161863 4.7088156 17.6923 11.4618  4
------> CAND:   1.250315 3926.306641 0.3997824 4.4770999 17.6255 11.4085  4
------> CAND: 292.382218 4002.964844 0.4178473 4.5730977 17.6163 11.4011  4
------> CAND: 106.994327 3696.983398 0.8465338 3.5637124 14.9786 11.3519 16
------> CAND:   0.249388 5500.064453 1.0688194 5.0495882 14.962 11.3302 16
------> CAND: 195.861680 3859.576416 0.8754970 3.6729660 14.9512 11.316 16
------> CAND: 153.098983 4494.291504 0.9400450 4.1068163 26.021 11.3008  1
------> CAND: 328.658483 5255.325684 1.1921296 4.5084553 15.6154 11.2954  8
------> CAND: 487.113216 4655.625488 0.6338774 5.2591248 17.4704 11.285  4
------> CAND: 115.007970 4647.292480 1.0147085 4.1593285 14.8955 11.2431 16
------> CAND: 115.501556 3779.924072 0.8701581 5.9651146 14.8819 11.2253 16
------> CAND:  50.686809 3788.288574 0.8840366 5.9722066 14.8573 11.193 16
------> CAND: 159.600985 3891.961182 0.6694489 3.8336201 17.3419 11.1827  4
------> CAND: 441.820045 4771.375488 1.0758135 5.9887052 20.5916 11.1682  2
------> CAND: 483.685360 4199.364746 0.6278453 5.6927052 17.3163 11.1623  4
------> CAND: 247.882107 3731.904297 0.7128642 5.8722773 15.484 11.159  8
------> CAND: 155.853673 3720.351562 0.3397918 5.0998387 14.8054 11.1252 16
------> CAND: 115.544635 3765.979248 0.7963994 5.9259491 14.7912 11.1066 16
------> CAND:   0.138837 4655.025391 0.6344715 4.8710890 14.7868 11.101 16
------> CAND:   1.251094 3775.052002 0.4327126 5.4821172 14.7714 11.0808 16
------> CAND:   1.249796 5059.174805 0.8616309 4.8058305 25.4785 11.0652  1
------> CAND: 130.937680 3870.409180 0.4039959 5.3060541 14.7452 11.0466 16
------> CAND: 313.267774 4112.524414 0.6409173 4.0885115 15.3725 11.0435  8
------> CAND: 149.173648 4352.265625 0.5466259 4.6614847 14.7427 11.0434 16
------> CAND:  70.839512 4152.762207 1.0267633 3.8000765 14.7279 11.024 16
------> CAND:   0.498258 4248.345703 0.7460440 4.0679202 15.3483 11.0184  8
------> CAND: 173.020722 4642.427246 0.6388976 4.8908629 17.131 11.015  4
------> CAND:  60.084155 4505.314941 1.0184916 6.0119033 14.7075 10.9975 16
------> CAND: 132.783828 4661.643066 0.7861834 4.4179201 15.3237 10.9929  8
------> CAND:  86.583153 4533.557129 1.0177586 5.9998660 14.7036 10.9923 16
------> CAND: 140.046711 4962.327637 0.8038937 4.8157916 15.3153 10.9842  8
------> CAND:  79.800363 3891.961182 0.6694489 3.8336201 15.3141 10.983  8
------> CAND: 230.629419 3791.934814 0.8619155 3.6260762 17.0633 10.9611  4
------> CAND:  48.462037 4379.101562 0.9086011 4.0344529 15.2918 10.9599  8
------> CAND: 165.275153 3805.960938 0.8519850 3.6456990 14.6621 10.9383 16
------> CAND: 115.535033 5053.855469 1.1750927 5.9906511 14.6333 10.9008 16
------> CAND: 189.712351 4517.160645 1.1075529 4.0054221 14.618 10.8808 16
------> CAND: 200.263993 4134.637695 0.8453371 3.8924749 14.6167 10.8792 16
------> CAND:  31.001223 4026.692383 0.6790179 5.8075376 14.6146 10.8764 16
------> CAND:  86.605212 3947.130615 0.9561172 6.0091610 14.6075 10.8672 16
------> CAND: 259.815895 3616.363525 0.9265915 5.9667706 20.0781 10.8634  2
------> CAND: 165.021353 3631.826904 0.5616266 5.7368717 14.5984 10.8554 16
------> CAND: 199.413841 3952.758057 0.9104468 5.9916949 14.5977 10.8545 16
------> CAND: 340.083114 3660.882812 0.7793288 3.5706427 15.1898 10.8544  8
------> CAND: 115.552160 3917.145996 0.8521334 5.9555273 14.5971 10.8537 16
------> CAND:  48.460480 4495.133789 0.9588279 4.0783892 15.1824 10.8468  8
------> CAND: 292.382477 4002.964844 0.4178473 4.5730977 16.912 10.841  4
------> CAND: 128.862385 3642.593750 0.9706790 3.4784486 15.1755 10.8397  8
------> CAND: 306.907464 5283.358398 0.9218008 5.2968411 16.876 10.8124  4
------> CAND: 259.764512 3668.676270 0.7508161 5.8905659 15.125 10.7874  8
------> CAND: 173.524170 4521.795898 0.7988943 4.2567277 15.1244 10.7868  8
------> CAND:   0.499555 3721.447266 0.9832689 6.0018854 19.9257 10.773  2
------> CAND: 109.712945 3799.410400 0.4203624 5.4303718 14.5322 10.7693 16
------> CAND: 115.543337 3849.881592 0.9545727 6.0075326 14.5262 10.7615 16
------> CAND:  76.549491 4494.291504 0.9400450 4.1068163 19.9048 10.7606  2
------> CAND: 133.460628 3870.939209 0.4013937 5.2929645 15.0968 10.7584  8
------> CAND: 431.492619 3862.104736 0.8270176 3.6969483 16.8017 10.7534  4
------> CAND:  25.038481 3819.937256 0.9651269 6.0094037 14.5062 10.7355 16
------> CAND: 213.988395 3696.983398 0.8465338 3.5637124 15.0629 10.7233  8
------> CAND: 288.283270 4587.562012 0.7512863 4.4207997 16.7168 10.6861  4
------> CAND: 337.722619 3967.294434 1.0237801 6.0429239 15.0247 10.684  8
------> CAND: 115.423184 4401.458008 0.6497396 5.6123614 14.4618 10.6779 16
------> CAND: 426.587896 4607.165039 1.1212239 4.0592599 16.7032 10.6753  4
------> CAND:   0.166864 4089.365723 0.4691354 5.3534570 15.0019 10.6604  8
------> CAND: 148.469080 4391.089844 0.9060209 5.9449420 14.9998 10.6582  8
------> CAND: 153.826387 3866.888184 0.5860567 3.9042139 14.4357 10.6442 16
------> CAND: 197.348927 3766.774658 0.6153288 5.7811389 14.9794 10.6373  8
[17:36:32][206694][INFO ] Statistics: count dirty SumSpec pages 365091 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[17:36:32][206694][INFO ] Data processing finished successfully!
17:36:32 (206694): called boinc_finish(0)

</stderr_txt>
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