Task 1717399258

Name: Ter5_1_dns_cfbf00112_segment_6_dms_200_40000_75_3650000_0
Workunit ID: 866589866
Created: 20 Jan 2025 17:35:20 UTC
Sent: 20 Jan 2025 23:27:14 UTC
Report deadline: 3 Feb 2025 23:27:14 UTC
Received: 21 Jan 2025 1:56:44 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13197994
Run time (sec): 7,512.07
CPU time (sec): 48.18
Peak working set size (MB): 235.16
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>
[00:43:26][314945][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_75.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 3650000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_6_dms_200_75.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_6_dms_200_40000_75_3650000_0_0
------> GPU usage: 0.331000
[00:43:26][314945][INFO ] Starting data processing...
[00:43:26][314945][INFO ] opti: No host transfer for n_steps. Use device global.
[00:43:26][314945][INFO ] opti: No host transfer for mean. Use device global.
[00:43:26][314945][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[00:43:26][314945][INFO ] opti: sumspec[i] allloc, free and pinned.
[00:43:26][314945][INFO ] opti: power spectrum in fft callback (static link).
[00:43:26][314945][INFO ] opti: __constant__ access is not uniform, bad!
[00:43:26][314945][INFO ] Running on device 1 NVIDIA GeForce GTX 750 Ti
[00:43:26][314945][INFO ] CUDA global memory status (initial GPU state, including context):
[00:43:26][314945][INFO ] No template file. Generating templates.
[00:43:26][314945][INFO ] Template param value T_cons = 50000
[00:43:31][314945][INFO ] Number of generated templates to be used: 50000
[00:43:31][314945][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00112_segment_6_dms_200_75.cpt
[00:43:31][314945][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00112_segment_6_dms_200_75.cpt (No such file or directory).
------> Starting from scratch...
[00:43:31][314945][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_6_dms_200_75.binary
[00:43:31][314945][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_DM237.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776205928967
------> 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: 237.5 cm^-3 pc
------> Scale factor: 1.01721
[00:43:31][314945][INFO ] Allocating memory for dedispersed compressed time series...
[00:43:31][314945][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[00:43:31][314945][INFO ] 8-bit allocation done
[00:43:31][314945][INFO ] Foobar
[00:43:31][314945][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_6_dms_200_75.binary
[00:43:31][314945][INFO ] Allocating memory for dedispersed uncompressed time series.
[00:43:31][314945][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[00:43:31][314945][INFO ] FftSize = 12582913
[00:43:31][314945][INFO ] Seed for random number generator is -1039040754.
[00:43:33][314945][INFO ] 8[00:43:33][314945][INFO ] 9[00:43:34][314945][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[00:43:34][314945][INFO ] Normalization factor 3.97364e-08
[00:43:34][314945][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
[00:43:34][314945][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1748 MB (2289 MB free / 4037 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[00:43:34][314945][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[00:43:34][314945][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[00:43:34][314945][INFO ] TimeSeriesLength = 16772739, params->nsamples = 25165824
sum = -1007.56445312, mean= -0.00006007  -0.00006007
[00:43:34][314945][INFO ] Launching time series padding kernel: grid 196608, block 32
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------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250426 3795.653320 0.4601471 0.4026832 25.4686 21.9407  8
------> CAND:   0.501112 5784.085938 0.7391651 1.3418803 30.9775 17.3745  2
------> CAND:   0.500334 3911.629883 1.0163336 3.1130056 30.3395 16.9915  2
------> CAND:   0.250167 3710.024414 0.1884052 0.8286712 20.5963 16.5905  8
------> CAND:   0.500853 3770.646240 0.3250911 0.5142447 29.0044 16.1906  2
------> CAND:   0.249907 4916.180176 1.0075020 3.2504616 19.2644 15.1537  8
------> CAND:   0.250686 7367.042969 1.3000751 1.7299689 18.8201 14.6774  8
------> CAND:   0.249648 3605.219971 0.9676432 3.0205657 16.7773 13.7523 16
------> CAND:   0.501372 7405.559082 1.2614479 1.7992717 24.2748 13.3611  2
------> CAND: 230.471638 5458.340820 0.8926952 3.1953876 17.4476 13.2168  8
------> CAND:   0.167124 5816.928711 0.5775264 1.6876582 17.3524 13.1161  8
------> CAND: 279.629678 4834.651367 0.8211142 0.7671039 17.2859 13.0458  8
------> CAND:  86.354007 4564.324707 1.0156698 3.2275562 16.2143 12.9925 16
------> CAND:   0.500074 3666.441895 0.9556651 3.0386975 19.5792 12.9723  4
------> CAND:   0.166864 4085.349365 1.0448238 3.1616974 16.6896 12.4176  8
------> CAND: 115.235819 5458.340820 0.8926952 3.1953876 15.6828 12.2821 16
------> CAND: 172.749016 4340.745117 0.8922217 3.1746793 16.3486 12.06  8
------> CAND: 115.184695 4802.833008 1.1555603 3.2890213 15.5058 12.047 16
------> CAND:   0.499296 3900.438232 0.6028439 0.3859769 16.3336 12.0443  8
------> CAND: 460.943275 5458.340820 0.8926952 3.1953876 18.3361 11.9757  4
------> CAND:   1.251094 7077.959473 0.9945168 1.9584028 27.5078 11.9465  1
------> CAND: 149.695261 4078.632080 0.4475859 2.9207737 21.8174 11.8967  2
------> CAND:   1.250575 4991.706543 0.3787193 1.4614825 27.3294 11.869  1
------> CAND: 206.429152 4268.663574 0.7001525 0.5461175 16.0878 11.7873  8
------> CAND:   1.250834 6029.255371 0.6640629 1.6646382 27.1193 11.7778  1
------> CAND:  74.847630 4078.632080 0.4475859 2.9207737 17.915 11.6394  4
------> CAND: 136.280714 5251.277344 1.0744985 0.8606804 15.8015 11.4889  8
------> CAND:   1.250315 3710.024414 0.1884052 0.8286712 26.3761 11.455  1
------> CAND: 460.814559 4207.298828 1.0639118 3.1852915 17.5478 11.3466  4
------> CAND: 279.120781 5039.566895 1.0002779 3.2511208 20.8414 11.3166  2
------> CAND: 332.495067 3877.309570 0.7437823 0.3224003 15.5925 11.2716  8
------> CAND: 239.148067 4055.645264 0.5695648 0.4933744 17.4132 11.2394  4
------> CAND:   0.499555 5089.817871 1.0753232 3.2846811 17.4127 11.239  4
------> CAND: 212.509192 5332.628418 1.1576735 3.3044076 15.5442 11.2214  8
------> CAND: 349.960033 3929.657471 0.6870890 0.3689769 20.6181 11.1839  2
------> CAND: 431.810777 4006.204834 0.8114145 3.0982246 17.2968 11.1468  4
------> CAND: 148.926595 4705.629395 0.2839444 1.6359406 14.8159 11.1389 16
------> CAND:  86.385407 4940.965332 0.9270496 3.2311122 14.7545 11.0587 16
------> CAND: 152.890338 3790.700195 0.2913636 0.5866474 14.7491 11.0517 16
------> CAND:  57.630236 4488.844238 0.4456727 2.8967302 14.7356 11.034 16
------> CAND:  86.374508 4340.745117 0.8922217 3.1746793 14.7283 11.0245 16
------> CAND: 485.318191 3664.235840 0.7312269 2.9974096 20.3376 11.0174  2
------> CAND: 255.486503 5534.142578 1.2531600 0.9170999 17.1063 10.9954  4
------> CAND:  94.513753 3681.900391 0.5993791 0.2583613 14.705 10.9942 16
------> CAND: 236.270110 6400.044434 1.0137833 3.0914149 17.0931 10.9848  4
------> CAND: 108.755875 4102.598145 0.7954902 0.4254953 14.6973 10.9841 16
------> CAND:  86.352709 4471.614746 0.9736664 3.2066712 14.6917 10.9768 16
------> CAND: 149.965410 4103.344727 1.0475286 3.1659765 14.6895 10.9739 16
------> CAND:   0.500593 6749.929688 1.3642702 3.2483339 17.0509 10.9513  4
------> CAND: 272.421033 4017.202393 0.6969998 0.4132046 15.2737 10.9411  8
------> CAND: 438.667788 3744.015625 0.9635036 0.2058606 17.0347 10.9384  4
------> CAND: 115.209608 4783.783691 1.1130308 3.2716765 14.6521 10.9252 16
------> CAND: 497.759320 7331.850098 1.1566926 2.8524942 17.0012 10.9118  4
------> CAND: 149.692147 3956.541992 0.4202535 2.8995004 20.159 10.9114  2
------> CAND:   1.000408 4027.135498 1.0352657 3.1434162 25.0924 10.8975  1
------> CAND: 345.455213 4374.792969 0.4602987 0.7708581 15.2276 10.8934  8
------> CAND:  82.769407 4016.681396 0.7781355 3.0862675 14.6176 10.8803 16
------> CAND: 129.116704 4653.010254 1.0609492 3.2476003 14.5955 10.8515 16
------> CAND: 208.234298 4696.348633 1.0145622 0.6353840 15.1308 10.7934  8
------> CAND:  56.750241 3662.939209 0.7545917 2.9984143 14.5478 10.7896 16
------> CAND: 124.832208 3620.128906 0.7601036 2.9873109 15.1204 10.7827  8
------> CAND: 345.508153 4248.756836 1.0226378 3.1851697 15.0994 10.761  8
------> CAND:  74.846073 3956.541992 0.4202535 2.8995004 16.809 10.7592  4
------> CAND:   0.625677 7077.959473 0.9945168 1.9584028 19.8929 10.7536  2
------> CAND: 359.794911 4130.258301 0.4380690 2.9117837 16.7907 10.7447  4
------> CAND: 425.250386 4707.690918 1.0633974 0.6337047 16.7768 10.7337  4
------> CAND:  39.354044 4162.591797 0.3392913 0.7979527 14.5046 10.7335 16
------> CAND:  86.421220 4421.983887 0.6526704 3.0818975 14.5044 10.7332 16
------> CAND: 496.336431 3774.838623 0.8837019 0.2316911 19.8472 10.7265  2
------> CAND: 337.855488 4477.437500 0.9730478 0.5557995 16.7673 10.7262  4
------> CAND: 462.115737 5498.782227 1.1676702 0.9216794 16.7592 10.7197  4
------> CAND: 171.455882 3936.236816 0.5383443 2.9767659 15.0466 10.7065  8
------> CAND: 230.492917 4546.605469 0.7065337 3.1240089 15.0323 10.6917  8
------> CAND:   0.625417 4991.706543 0.3787193 1.4614825 19.7661 10.6784  2
------> CAND:  64.995106 5144.416992 0.9929919 3.2574975 15.013 10.6719  8
------> CAND: 432.075477 6688.445801 1.3597275 3.2577655 16.6802 10.6571  4
------> CAND: 172.838806 4270.945312 0.5403762 3.0041006 14.9939 10.6522  8
------> CAND: 139.919811 4475.418945 0.7850102 3.1546135 16.6512 10.6341  4
------> CAND: 345.622597 4362.753906 0.7440370 3.1217873 16.6442 10.6285  4
------> CAND:  64.823570 4573.669922 0.9667274 0.6008598 14.4218 10.6262 16
------> CAND: 172.811298 4362.753906 0.7440370 3.1217873 14.9634 10.6208  8
------> CAND: 203.422220 4677.441895 0.3536205 1.2136446 14.417 10.62 16
------> CAND:  89.412063 3660.931885 0.7448773 2.9996541 14.9596 10.6168  8
------> CAND: 276.412803 3739.455566 0.8430106 3.0419781 14.9425 10.5993  8
------> CAND: 460.966631 3924.734619 0.8893878 3.0938838 19.616 10.5893  2
------> CAND: 325.907427 3830.296875 0.9885501 3.0911579 14.9102 10.566  8
------> CAND:  49.854823 5620.335449 1.0465959 3.2608461 14.9085 10.5642  8
------> CAND: 460.876841 4717.995605 1.1067282 3.2704186 16.5605 10.5622  4
------> CAND: 295.886370 4451.306152 1.0444142 3.2206202 16.5194 10.5297  4
------> CAND: 308.189958 5748.127930 0.7575439 1.2970996 14.868 10.5225  8
------> CAND: 178.165751 3846.001221 0.8359210 3.0683510 14.3373 10.5167 16
------> CAND: 230.367574 4388.948242 1.0926278 3.2213793 14.8546 10.5087  8
------> CAND: 302.340362 3899.021729 0.8365182 3.0811129 14.8451 10.499  8
------> CAND: 115.223881 4554.949219 0.9684553 3.2143743 14.3136 10.4861 16
------> CAND: 118.694816 6494.541016 1.3502916 1.2557414 14.3106 10.4823 16
------> CAND: 188.431933 3986.992676 0.7957314 0.3660002 14.3002 10.4688 16
------> CAND:  29.770112 4719.307129 1.1067500 3.2646275 14.2961 10.4635 16
------> CAND:   0.499815 7326.203613 1.2213683 2.9484961 14.8066 10.4593  8
------> CAND:  86.377622 4366.567383 0.8236654 3.1513977 14.2903 10.4561 16
------> CAND: 115.236857 5248.781250 1.1522800 3.3106472 14.7958 10.4482  8
[02:48:37][314945][INFO ] Statistics: count dirty SumSpec pages 336087 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[02:48:37][314945][INFO ] Data processing finished successfully!
02:48:37 (314945): called boinc_finish(0)

</stderr_txt>
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