Task 1704674561

Name: Ter5_1_dns_cfbf00099_segment_2_dms_200_40000_199_3450000_1
Workunit ID: 858689519
Created: 28 Dec 2024 14:19:43 UTC
Sent: 29 Dec 2024 5:29:27 UTC
Report deadline: 12 Jan 2025 5:29:27 UTC
Received: 29 Dec 2024 9:54:26 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13168280
Run time (sec): 256.58
CPU time (sec): 19.35
Peak working set size (MB): 270.87
Peak swap size (MB): 6138.75
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>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[03:38:36][328807][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_199.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 3450000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_199.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_40000_199_3450000_1_0
------> GPU usage: 1.000000
[03:38:36][328807][INFO ] Starting data processing...
[03:38:36][328807][INFO ] opti: No host transfer for n_steps. Use device global.
[03:38:36][328807][INFO ] opti: No host transfer for mean. Use device global.
[03:38:36][328807][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[03:38:36][328807][INFO ] opti: sumspec[i] allloc, free and pinned.
[03:38:36][328807][INFO ] opti: power spectrum in fft callback (static link).
[03:38:36][328807][INFO ] opti: __constant__ access is not uniform, bad!
[03:38:36][328807][INFO ] Running on device 0 NVIDIA GeForce RTX 3080
[03:38:36][328807][INFO ] CUDA global memory status (initial GPU state, including context):
[03:38:36][328807][INFO ] No template file. Generating templates.
[03:38:36][328807][INFO ] Template param value T_cons = 50000
[03:38:40][328807][INFO ] Number of generated templates to be used: 50000
[03:38:40][328807][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_2_dms_200_199.cpt
[03:38:40][328807][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_2_dms_200_199.cpt (No such file or directory).
------> Starting from scratch...
[03:38:40][328807][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_199.binary
[03:38:40][328807][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_DM249.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.693961585232
------> 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: 249.9 cm^-3 pc
------> Scale factor: 2.18011
[03:38:40][328807][INFO ] Allocating memory for dedispersed compressed time series...
[03:38:40][328807][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[03:38:40][328807][INFO ] 8-bit allocation done
[03:38:40][328807][INFO ] Foobar
[03:38:40][328807][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_199.binary
[03:38:40][328807][INFO ] Allocating memory for dedispersed uncompressed time series.
[03:38:40][328807][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[03:38:40][328807][INFO ] FftSize = 12582913
[03:38:40][328807][INFO ] Seed for random number generator is 1105669709.
[03:38:43][328807][INFO ] 8[03:38:43][328807][INFO ] 9[03:38:44][328807][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[03:38:44][328807][INFO ] Normalization factor 3.97364e-08
[03:38:44][328807][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
[03:38:44][328807][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1214 MB (8793 MB free / 10007 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[03:38:44][328807][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[03:38:44][328807][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[03:38:44][328807][INFO ] TimeSeriesLength = 16769872, params->nsamples = 25165824
sum = 1022.47167969, mean= 0.00006097  0.00006097
[03:38:44][328807][INFO ] Launching time series padding kernel: grid 196608, block 32
[03:40:04][328807][INFO ] Checkpoint committed!
[03:41:32][328807][INFO ] Checkpoint committed!
[03:42:52][328807][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  48.122340 5086.368164 0.9892562 0.8817274 16.1036 12.844 16
------> CAND: 277.992175 4067.446777 0.3118162 2.6112494 21.9382 11.9686  2
------> CAND: 189.769962 3643.092773 0.3758625 0.4265257 15.3526 11.8443 16
------> CAND:  86.366982 4205.445312 0.8113192 3.0926497 15.3433 11.832 16
------> CAND: 172.733705 4205.445312 0.8113192 3.0926497 16.0829 11.7822  8
------> CAND:  61.525988 3814.400391 0.9204536 0.2716154 15.2141 11.6616 16
------> CAND:  38.747312 4484.706543 0.9706811 0.5946600 15.1469 11.573 16
------> CAND: 158.818305 3751.929199 0.9363212 0.2349926 15.0986 11.5094 16
------> CAND: 345.702526 5719.727051 0.9264532 3.0668178 21.1102 11.4763  2
------> CAND: 172.749016 4785.758789 1.0097976 3.2033401 15.0303 11.4198 16
------> CAND:  48.122080 5096.206055 0.9893557 0.8775816 14.9919 11.3694 16
------> CAND: 403.585005 4111.597168 0.4523225 2.8538473 15.6011 11.2805  8
------> CAND: 161.375508 3666.081787 0.7213267 2.9661000 15.5378 11.2148  8
------> CAND:  48.123637 5264.414062 1.0564786 0.9273623 14.8604 11.1971 16
------> CAND: 115.246718 4246.923340 0.9630567 3.1429603 14.8342 11.1629 16
------> CAND:  73.310817 3999.206055 0.9765898 3.1030898 14.834 11.1626 16
------> CAND:  82.143730 4137.661133 0.7745451 3.0712872 14.8079 11.1285 16
------> CAND:  14.396789 3998.551270 0.8853751 3.0825427 14.7821 11.0948 16
------> CAND: 279.005299 3706.484863 0.2120275 2.3740761 15.4029 11.075  8
------> CAND:  75.113368 4587.580566 0.4588108 2.7901213 15.3664 11.0371  8
------> CAND: 426.774224 4823.379395 1.1581824 3.2488201 17.1511 11.031  4
------> CAND: 310.779600 4762.827637 0.8328201 3.1220334 17.145 11.0261  4
------> CAND:  51.287313 5194.420898 1.0714953 3.2257488 14.7237 11.0185 16
------> CAND: 115.205197 5124.656250 1.1996289 3.2700636 14.7155 11.0079 16
------> CAND:  66.165492 5257.980469 1.1500978 3.2447894 14.7115 11.0027 16
------> CAND:  86.444057 3783.059570 0.3201095 2.6808209 14.7057 10.995 16
------> CAND: 324.077368 4653.929688 0.3319432 1.5190481 15.3063 10.9749  8
------> CAND: 131.046155 4651.362305 0.7129620 3.0651577 15.2703 10.9377  8
------> CAND: 420.149474 3707.786377 0.7500346 2.9803019 25.1094 10.9049  1
------> CAND: 110.745532 4244.744629 0.5062467 0.7232517 15.2203 10.8859  8
------> CAND:  86.408244 3950.228271 0.5501311 2.9352489 14.6039 10.8625 16
------> CAND: 325.962183 3791.038330 0.6550844 0.3333532 15.1891 10.8537  8
------> CAND: 155.471675 3824.902344 0.5775707 0.3957841 14.5885 10.8425 16
------> CAND:  86.371134 4474.883789 0.9201826 3.1498425 14.571 10.8198 16
------> CAND: 145.161376 3778.599609 0.5150326 0.4031920 14.5502 10.7927 16
------> CAND:  69.689886 4525.248047 1.0139489 0.6011370 15.0873 10.7485  8
------> CAND: 132.641876 4185.284668 0.7467925 0.5210181 14.5086 10.7387 16
------> CAND: 342.600872 4256.313965 0.6366779 3.0089114 15.0627 10.7231  8
------> CAND: 277.716058 4395.178223 0.6592813 3.0258317 19.8176 10.7089  2
------> CAND: 277.304995 3694.225342 0.5180138 0.3449128 16.7191 10.6879  4
------> CAND:  86.070623 5467.732422 1.0266693 1.0388120 14.4612 10.6772 16
------> CAND: 294.199820 4169.804688 0.4462939 0.7280833 14.9938 10.6521  8
------> CAND:  86.451323 4651.198242 0.3386331 2.3804793 14.44 10.6497 16
------> CAND: 150.748868 4944.849609 0.6070876 2.9225931 14.4352 10.6434 16
------> CAND:  86.410061 4481.404297 0.7306383 3.0769229 14.4269 10.6328 16
------> CAND: 115.202861 4229.733887 0.9973556 3.1439943 14.9592 10.6164  8
------> CAND:  86.140690 3615.020020 0.9096497 2.9904430 14.4109 10.612 16
------> CAND: 192.696447 4862.588867 0.6891990 0.9482591 14.9487 10.6056  8
------> CAND:  55.453733 3727.911133 0.6522835 2.9579225 14.4029 10.6016 16
------> CAND: 172.742009 4474.883789 0.9201826 3.1498425 24.3758 10.5863  1
------> CAND:  95.580855 3737.537354 0.8602230 0.2423562 14.3906 10.5857 16
------> CAND:  35.081486 5570.813477 1.1582128 1.0239401 14.3886 10.5831 16
------> CAND: 272.519127 4866.946777 0.5365218 2.8433540 14.9137 10.5696  8
------> CAND: 117.149439 4172.894043 0.4399686 0.7384914 14.372 10.5616 16
------> CAND: 259.085895 4265.692383 0.9978056 3.1541438 16.5578 10.5601  4
------> CAND: 115.880699 3691.383789 0.8335103 0.2260854 14.3699 10.5589 16
------> CAND: 200.115554 3757.203125 0.5554845 2.9204843 14.3691 10.5579 16
------> CAND: 363.282714 4833.532715 1.1583409 0.7062486 14.8957 10.551  8
------> CAND:  55.372766 4244.744629 0.5062467 0.7232517 14.3513 10.5349 16
------> CAND: 115.199747 4521.563965 1.1128666 3.2130647 14.3504 10.5336 16
------> CAND: 182.906724 3802.936523 0.6294931 0.3511592 14.8769 10.5317  8
------> CAND:  59.782605 4123.421875 0.7821490 3.0721686 14.8687 10.5232  8
------> CAND: 460.754093 4482.042969 0.9711906 3.1724410 16.503 10.5167  4
------> CAND: 183.094349 4672.744141 0.7546676 3.0900543 14.3243 10.4999 16
------> CAND:  33.676763 3996.636475 0.7106304 0.4366050 14.3146 10.4874 16
------> CAND: 302.387853 4296.522461 0.7701255 3.0795901 14.8333 10.4868  8
------> CAND: 115.234262 5719.727051 0.9264532 3.0668178 16.458 10.481  4
------> CAND: 499.394747 4504.746094 0.9697202 3.1739931 16.4542 10.478  4
------> CAND:  89.810669 3753.904541 0.1818448 1.1392943 16.4528 10.4769  4
------> CAND:  45.186513 3688.952148 0.5539351 2.9076090 14.8121 10.465  8
------> CAND:  74.964669 4003.392822 0.5080990 2.9163687 14.7795 10.4315  8
------> CAND: 138.996217 4067.446777 0.3118162 2.6112494 16.393 10.4296  4
------> CAND: 241.193518 3642.818848 0.3848694 0.4079975 19.3358 10.4233  2
------> CAND: 140.295061 5257.348145 0.9490823 3.1659105 14.765 10.4166  8
------> CAND: 115.361681 6959.039551 1.0949422 2.7037451 14.2556 10.4113 16
------> CAND:  89.815599 4132.241699 0.2367112 1.3249663 16.357 10.4011  4
------> CAND: 107.402275 3647.926758 0.3397506 2.7155194 14.2474 10.4006 16
------> CAND: 213.563319 5650.046875 0.7637901 1.3651160 14.7368 10.3875  8
------> CAND: 392.631902 3829.544922 0.5672799 0.3981452 14.7334 10.3841  8
------> CAND:  54.617335 3712.251709 0.9825576 3.0342000 14.2186 10.3635 16
------> CAND: 172.702824 4543.478027 1.0853413 3.2088392 14.7005 10.3502  8
------> CAND: 305.626527 6959.039551 1.0949422 2.7037451 16.2874 10.346  4
------> CAND:  24.082190 4752.658691 1.0108944 3.2024617 14.2016 10.3416 16
------> CAND: 147.250685 3616.420410 0.8914036 2.9876046 14.1968 10.3354 16
------> CAND: 153.676131 5661.621094 0.9754714 3.1161880 14.1964 10.3349 16
------> CAND:  41.856232 5553.416992 1.1576169 1.0163000 14.6825 10.3317  8
------> CAND: 234.946613 4537.246582 0.6952040 0.7517083 14.6804 10.3296  8
------> CAND: 176.397196 6094.239258 1.3086295 3.2341936 14.6797 10.3289  8
------> CAND:  93.117853 4497.571777 0.6563393 0.7551808 14.1909 10.3279 16
------> CAND: 158.887854 4766.193848 1.0643691 0.6969703 14.1828 10.3174 16
------> CAND: 120.631793 4408.057129 0.8042855 3.1085079 16.2488 10.3155  4
------> CAND: 359.007820 4037.867676 0.8732505 0.4049857 14.6654 10.3142  8
------> CAND:  86.379439 4670.862793 0.9552827 3.1733224 14.1754 10.3078 16
------> CAND: 172.851263 5719.727051 0.9264532 3.0668178 19.1341 10.3038  2
------> CAND: 105.071624 4355.617676 0.8855759 0.5585042 14.1722 10.3037 16
------> CAND: 214.123858 3905.850830 0.5876585 2.9594433 14.6532 10.3016  8
------> CAND:  64.317527 3623.733398 0.6514812 0.2329612 14.17 10.3008 16
------> CAND: 282.648029 4559.957520 0.9070982 3.1573827 14.6402 10.2883  8
------> CAND: 180.052123 3639.137695 0.4070422 0.3830005 16.2139 10.2878  4
------> CAND: 374.401384 3717.433105 0.7053630 2.9691911 16.2033 10.2795  4
[03:42:52][328807][INFO ] Statistics: count dirty SumSpec pages 1710 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[03:42:52][328807][INFO ] Data processing finished successfully!
03:42:52 (328807): called boinc_finish(0)

</stderr_txt>
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