Task 1684729708

Name: Ter5_1_dns_cfbf00083_segment_4_dms_200_40000_192_9150000_1
Workunit ID: 846705763
Created: 20 Nov 2024 14:24:19 UTC
Sent: 20 Nov 2024 19:27:44 UTC
Report deadline: 4 Dec 2024 19:27:44 UTC
Received: 20 Nov 2024 19:35:00 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13139526
Run time (sec): 309.89
CPU time (sec): 20.19
Peak working set size (MB): 278.72
Peak swap size (MB): 10402.67
Peak disk usage (MB): 0.02
Validation state: Invalid
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>8.0.2</core_client_version>
<![CDATA[
<stderr_txt>
[12:29:40][184489][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_cfbf00083_segment_4_dms_200.zap -c Ter5_1_dns_cfbf00083_segment_4_dms_200_192.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 9150000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_192.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_40000_192_9150000_1_0
------> GPU usage: 1.000000
[12:29:40][184489][INFO ] Starting data processing...
[12:29:40][184489][INFO ] opti: No host transfer for n_steps. Use device global.
[12:29:40][184489][INFO ] opti: No host transfer for mean. Use device global.
[12:29:40][184489][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[12:29:40][184489][INFO ] opti: sumspec[i] allloc, free and pinned.
[12:29:40][184489][INFO ] opti: power spectrum in fft callback (static link).
[12:29:40][184489][INFO ] opti: __constant__ access is not uniform, bad!
[12:29:40][184489][INFO ] Running on device 0 NVIDIA GeForce RTX 2080 Ti
[12:29:40][184489][INFO ] CUDA global memory status (initial GPU state, including context):
[12:29:40][184489][INFO ] No template file. Generating templates.
[12:29:40][184489][INFO ] Template param value T_cons = 50000
[12:29:44][184489][INFO ] Number of generated templates to be used: 50000
[12:29:44][184489][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00083_segment_4_dms_200_192.cpt
[12:29:44][184489][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00083_segment_4_dms_200_192.cpt (No such file or directory).
------> Starting from scratch...
[12:29:44][184489][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_192.binary
[12:29:44][184489][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00083/Ter5_1_dns_cfbf00083_segment_4_dms_200_DM249.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735099257465
------> 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): 174800.99
------> DEC (J2000): -244640.700001
------> 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: 249.2 cm^-3 pc
------> Scale factor: 1.55642
[12:29:44][184489][INFO ] Allocating memory for dedispersed compressed time series...
[12:29:44][184489][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[12:29:44][184489][INFO ] 8-bit allocation done
[12:29:44][184489][INFO ] Foobar
[12:29:44][184489][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00083_segment_4_dms_200_192.binary
[12:29:45][184489][INFO ] Allocating memory for dedispersed uncompressed time series.
[12:29:45][184489][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[12:29:45][184489][INFO ] FftSize = 12582913
[12:29:45][184489][INFO ] Seed for random number generator is -1036954479.
[12:29:46][184489][INFO ] 8[12:29:46][184489][INFO ] 9[12:29:47][184489][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[12:29:47][184489][INFO ] Normalization factor 3.97364e-08
[12:29:47][184489][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
[12:29:47][184489][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
[12:29:47][184489][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[12:29:47][184489][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[12:29:47][184489][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -1372.13720703, mean= -0.00008179  -0.00008179
[12:29:47][184489][INFO ] Launching time series padding kernel: grid 196608, block 32
[12:30:40][184489][INFO ] Checkpoint committed!
[12:31:40][184489][INFO ] Checkpoint committed!
[12:32:40][184489][INFO ] Checkpoint committed!
[12:33:40][184489][INFO ] Checkpoint committed!
[12:34:40][184489][INFO ] Checkpoint committed!
[12:34:48][184489][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 353.717725 3654.331055 0.9537095 5.7120996 18.7122 12.2766  4
------> CAND: 106.682397 3753.862061 0.6584002 4.2907653 16.4618 12.1785  8
------> CAND: 346.242305 3676.041504 0.5665204 5.0297031 18.5584 12.1535  4
------> CAND:  42.833024 4503.673828 1.0709794 5.4083223 15.4739 12.0048 16
------> CAND:  73.719804 3675.618896 0.5683383 4.4666667 21.6834 11.817  2
------> CAND:  73.719544 3675.113037 0.5708735 4.4686213 21.5939 11.7638  2
------> CAND: 115.372580 4048.299561 0.7324710 4.9655638 15.2311 11.684 16
------> CAND: 230.744901 4048.299561 0.7324710 4.9655638 15.9682 11.6625  8
------> CAND: 231.134164 3863.809814 0.9782554 5.6842475 15.9289 11.6216  8
------> CAND: 173.293466 3789.283447 0.8435912 5.5779314 15.8852 11.576  8
------> CAND:  82.407911 4456.020996 1.0667356 4.6188102 15.0974 11.508 16
------> CAND:  73.714094 3846.296875 0.6414367 4.5498037 21.0632 11.4483  2
------> CAND: 326.297210 3654.527344 0.9192523 3.7930605 15.7529 11.4382  8
------> CAND: 403.556199 4420.646484 1.0640880 4.5606065 17.6496 11.4277  4
------> CAND:  86.581596 3738.255615 0.8029931 5.5488663 15.0351 11.4261 16
------> CAND:  50.079817 3661.807373 0.8713406 5.6494050 15.0291 11.4182 16
------> CAND: 404.161893 4027.051025 0.9949934 5.6482854 17.5108 11.3171  4
------> CAND:  86.516719 3917.609619 0.6739139 5.0806956 15.6172 11.2973  8
------> CAND: 155.430413 4504.956055 1.0600010 4.7249455 14.9344 11.294 16
------> CAND:  37.594572 3876.866455 0.9511841 5.6604929 17.4646 11.2803  4
------> CAND: 260.039592 3792.629395 0.8730615 3.9744668 20.7732 11.2761  2
------> CAND: 145.832467 3677.801758 0.8131526 5.5877295 14.8825 11.226 16
------> CAND: 393.885850 4522.068848 1.0610683 4.7457867 25.7735 11.1933  1
------> CAND: 434.449726 4442.727051 1.0661645 4.5713444 20.6163 11.1829  2
------> CAND:  53.262437 3632.925537 0.6707122 4.0613685 15.5031 11.1788  8
------> CAND:  73.713835 3844.369141 0.6441970 4.5481110 20.5829 11.163  2
------> CAND:  17.418514 4502.878418 1.0447261 5.2847109 15.4506 11.1244  8
------> CAND: 125.110142 3728.236572 0.6661958 4.2324376 14.7786 11.0902 16
------> CAND:  73.713575 3842.538330 0.6467385 4.5479403 20.4538 11.0863  2
------> CAND: 115.533216 3714.975830 0.9107725 5.6593056 14.7725 11.0822 16
------> CAND:  73.720063 3676.152832 0.5655674 4.4662375 20.4352 11.0753  2
------> CAND: 115.512975 3639.327881 0.6494637 5.3520513 14.747 11.049 16
------> CAND:  75.189145 3876.866455 0.9511841 5.6604929 20.3155 11.0042  2
------> CAND:  60.371691 3942.213623 0.9039899 4.1259685 14.698 10.9851 16
------> CAND: 122.132534 3943.635010 0.7143708 4.4852962 14.6977 10.9847 16
------> CAND:  73.713316 3840.523682 0.6496950 4.5447536 17.0829 10.9767  4
------> CAND: 115.468598 3934.115723 0.7238691 5.2336001 14.6778 10.9587 16
------> CAND: 259.767107 3969.338623 0.8966444 5.5672960 17.0433 10.9453  4
------> CAND: 403.785346 3702.427979 0.7004411 4.1153812 17.0416 10.9439  4
------> CAND:  86.620523 3734.553711 0.8407601 5.5997639 14.6564 10.9309 16
------> CAND:  32.246867 3665.707520 0.8643728 5.6422534 14.6524 10.9257 16
------> CAND: 129.902498 3772.466064 0.9120067 5.6455340 14.646 10.9173 16
------> CAND: 123.743307 3959.732422 0.9865386 5.6607814 14.6321 10.8992 16
------> CAND: 173.165788 3682.159668 0.7686316 5.5218654 15.2018 10.8669  8
------> CAND: 173.245198 3882.060791 0.9503807 5.6529822 15.1615 10.8252  8
------> CAND:  28.848854 4471.596191 0.9794713 5.1318936 14.5743 10.824 16
------> CAND: 100.098390 3811.737549 0.9708574 5.6872778 16.8811 10.8165  4
------> CAND: 314.243528 4289.585449 0.9201068 4.6289496 24.892 10.8105  1
------> CAND: 384.797320 3698.472168 0.5592480 4.9297824 15.1434 10.8065  8
------> CAND: 461.928372 3782.679688 0.7265655 5.4057274 16.835 10.7799  4
------> CAND: 372.211645 4031.202637 0.8289111 4.3547454 15.0949 10.7564  8
------> CAND:  86.611959 3957.625732 0.9547762 5.6291995 14.517 10.7496 16
------> CAND: 115.519722 3766.281494 0.7568003 5.4695606 14.5139 10.7456 16
------> CAND: 123.143841 4512.781250 1.0452484 4.7750821 14.5086 10.7386 16
------> CAND:  47.884629 3934.552490 0.7233199 4.4608297 14.5029 10.7313 16
------> CAND: 280.970303 3899.725342 1.0097536 5.7103429 16.7641 10.7236  4
------> CAND: 260.762844 3657.766113 0.8975139 5.6684976 15.0539 10.7141  8
------> CAND:  51.961518 3748.293945 0.7865002 5.5168538 15.0488 10.7089  8
------> CAND: 202.081076 4027.051025 0.9949934 5.6482854 15.046 10.7059  8
------> CAND: 395.346108 4136.808594 1.0436771 5.6442099 19.8099 10.7043  2
------> CAND: 169.430154 3685.983154 0.9438584 3.8017969 16.7386 10.7034  4
------> CAND: 115.534254 3757.313232 0.7722710 5.4982290 15.0377 10.6974  8
------> CAND: 334.691293 4117.484863 0.9317831 5.5032363 16.7306 10.6971  4
------> CAND: 376.951840 3855.618164 0.8734961 4.0526423 16.725 10.6926  4
------> CAND: 159.663786 3653.289551 0.9373639 3.7778609 15.0325 10.692  8
------> CAND: 461.982350 4119.387695 0.9323692 5.5187979 16.7001 10.6729  4
------> CAND:  86.520352 3697.164551 0.5663724 4.9703994 14.4454 10.6567 16
------> CAND:  58.221917 3895.162598 0.8508424 5.5255237 14.4412 10.6512 16
------> CAND: 135.500889 3734.622803 0.5674724 4.8116746 16.6658 10.6457  4
------> CAND:  74.700229 3726.211914 0.6767377 5.3534522 14.4351 10.6434 16
------> CAND: 163.148475 3654.527344 0.9192523 3.7930605 14.4251 10.6304 16
------> CAND: 259.784235 3650.388916 0.9236457 5.6944385 16.6305 10.6177  4
------> CAND: 360.066876 3745.282715 0.7907186 5.5181208 14.9561 10.6132  8
------> CAND:  95.562430 4030.181396 0.9949163 4.1189799 14.4118 10.6131 16
------> CAND: 115.526210 3932.508057 0.8292850 5.4916930 14.4103 10.6112 16
------> CAND: 462.114959 3676.597656 0.9612567 5.7144270 16.6071 10.5991  4
------> CAND:  49.601023 4032.460449 0.7467251 4.6424251 16.5861 10.5825  4
------> CAND: 231.038665 4010.601318 0.8389310 5.4262629 14.9246 10.5808  8
------> CAND: 256.504558 3760.592285 0.6399155 4.3391056 16.5835 10.5805  4
------> CAND: 303.141467 3644.817871 0.9563972 5.7078204 16.5806 10.5781  4
------> CAND: 342.544040 3692.392334 0.9418656 3.8057675 16.574 10.5729  4
------> CAND: 106.930228 4281.901855 1.0608321 5.5815344 14.3764 10.5673 16
------> CAND: 238.315302 3878.150879 0.8612396 4.0953083 14.893 10.5482  8
------> CAND: 125.087565 4052.762207 0.8655769 5.4667816 14.3588 10.5446 16
------> CAND: 115.504670 3723.481934 0.6824542 5.3433714 14.3554 10.5401 16
------> CAND: 103.917846 3756.033447 0.7751381 5.5092859 14.334 10.5124 16
------> CAND: 231.014271 3934.544434 0.8279359 5.4882035 14.8485 10.5024  8
------> CAND:  77.015310 3862.436523 0.9526495 5.6615233 14.3226 10.4977 16
------> CAND: 100.217764 4053.244385 0.7288852 4.9008265 24.145 10.486  1
------> CAND: 260.042706 3769.183350 0.8605052 3.9613476 19.4384 10.4841  2
------> CAND: 115.516608 3754.065674 0.7770019 5.5005527 14.3039 10.4736 16
------> CAND: 115.523095 3631.485840 0.6868948 5.4155684 14.3039 10.4735 16
------> CAND:  22.288463 3992.814941 0.8886701 5.5435958 14.2965 10.4641 16
------> CAND: 244.221730 4539.850098 1.0624460 5.3264132 14.7988 10.4513  8
------> CAND: 404.975455 3917.923828 0.6702339 4.6817541 16.4189 10.4501  4
------> CAND:  25.028101 4179.338867 0.8171379 4.7464919 16.4162 10.4479  4
------> CAND: 354.266068 4132.044434 0.9036323 5.4698524 16.3932 10.4297  4
------> CAND: 173.170719 3624.119873 0.7957493 5.5846210 14.7768 10.4287  8
------> CAND: 346.586673 3789.283447 0.8435912 5.5779314 16.3911 10.428  4
------> CAND: 236.586452 3621.999268 0.8354567 5.6119785 14.7737 10.4255  8
[12:34:48][184489][INFO ] Statistics: count dirty SumSpec pages 1840 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[12:34:48][184489][INFO ] Data processing finished successfully!
12:34:48 (184489): called boinc_finish(0)

</stderr_txt>
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