Task 1706437186

Name: Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_124_400000_0
Workunit ID: 859785237
Created: 31 Dec 2024 22:47:00 UTC
Sent: 1 Jan 2025 11:06:39 UTC
Report deadline: 15 Jan 2025 11:06:39 UTC
Received: 2 Jan 2025 1:23:22 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12803900
Run time (sec): 309.58
CPU time (sec): 29.78
Peak working set size (MB): 278.62
Peak swap size (MB): 14700.54
Peak disk usage (MB): 0.05
Validation state: Initial
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.16.5</core_client_version>
<![CDATA[
<stderr_txt>
[19:52:08][111348][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_6_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_6_dms_200_124.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 400000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_124.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_124_400000_0_0
------> GPU usage: 1.000000
[19:52:08][111348][INFO ] Starting data processing...
[19:52:08][111348][INFO ] opti: No host transfer for n_steps. Use device global.
[19:52:08][111348][INFO ] opti: No host transfer for mean. Use device global.
[19:52:08][111348][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[19:52:08][111348][INFO ] opti: sumspec[i] allloc, free and pinned.
[19:52:08][111348][INFO ] opti: power spectrum in fft callback (static link).
[19:52:08][111348][INFO ] opti: __constant__ access is not uniform, bad!
[19:52:08][111348][INFO ] Running on device 1 NVIDIA GeForce RTX 2080 Ti
[19:52:08][111348][INFO ] CUDA global memory status (initial GPU state, including context):
[19:52:08][111348][INFO ] No template file. Generating templates.
[19:52:08][111348][INFO ] Template param value T_cons = 50000
[19:52:12][111348][INFO ] Number of generated templates to be used: 50000
[19:52:12][111348][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_6_dms_200_124.cpt
[19:52:12][111348][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_6_dms_200_124.cpt (No such file or directory).
------> Starting from scratch...
[19:52:12][111348][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_124.binary
[19:52:12][111348][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_6_dms_200_DM242.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776206571332
------> 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: 242.4 cm^-3 pc
------> Scale factor: 1.01385
[19:52:12][111348][INFO ] Allocating memory for dedispersed compressed time series...
[19:52:12][111348][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[19:52:12][111348][INFO ] 8-bit allocation done
[19:52:12][111348][INFO ] Foobar
[19:52:12][111348][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_124.binary
[19:52:13][111348][INFO ] Allocating memory for dedispersed uncompressed time series.
[19:52:13][111348][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[19:52:13][111348][INFO ] FftSize = 12582913
[19:52:13][111348][INFO ] Seed for random number generator is -1033579286.
[19:52:15][111348][INFO ] 8[19:52:15][111348][INFO ] 9[19:52:16][111348][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[19:52:16][111348][INFO ] Normalization factor 3.97364e-08
[19:52:16][111348][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
[19:52:16][111348][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 726 MB (10292 MB free / 11018 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[19:52:16][111348][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[19:52:16][111348][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[19:52:16][111348][INFO ] TimeSeriesLength = 16775458, params->nsamples = 25165824
sum = -1368.06738281, mean= -0.00008155  -0.00008155
[19:52:16][111348][INFO ] Launching time series padding kernel: grid 196608, block 32
[19:53:08][111348][INFO ] Checkpoint committed!
[19:54:08][111348][INFO ] Checkpoint committed!
[19:55:08][111348][INFO ] Checkpoint committed!
[19:56:08][111348][INFO ] Checkpoint committed!
[19:57:08][111348][INFO ] Checkpoint committed!
[19:57:16][111348][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.249907 3710.271973 0.7972969 2.1680462 21.1154 17.1539  8
------> CAND:   0.501372 3905.826660 0.8208130 1.3992881 26.0429 14.4173  2
------> CAND:   0.250686 4144.886230 1.0297176 1.3745296 18.4388 14.27  8
------> CAND:   0.250426 4133.750000 0.9318339 1.7356677 17.3255 13.0877  8
------> CAND: 188.808221 3799.047363 0.9242554 0.9802220 19.5226 12.9268  4
------> CAND:   0.250167 3826.978271 0.7640345 1.4065335 16.4588 12.1754  8
------> CAND: 345.648029 3628.653076 0.8045558 2.2489855 16.4314 12.1467  8
------> CAND: 489.833910 3948.199951 0.8676515 2.1063812 18.4519 12.0683  4
------> CAND: 487.900308 3812.581299 0.9197869 1.0113950 27.6879 12.0247  1
------> CAND:  99.911284 3671.871338 0.6741787 1.8884248 21.8448 11.9131  2
------> CAND:   0.167124 3931.305176 0.8019631 1.5586140 16.201 11.9056  8
------> CAND:  38.422406 3769.831543 0.7523449 1.2774105 15.3316 11.8166 16
------> CAND: 222.805737 3705.888184 0.8076425 1.0184586 18.0017 11.7085  4
------> CAND: 115.259175 4005.541748 0.9520555 2.1945956 15.2404 11.6961 16
------> CAND: 382.591233 3671.568115 0.6725453 1.8274077 15.8434 11.5325  8
------> CAND:   0.500593 3633.823486 0.9692867 2.4531066 15.0394 11.4317 16
------> CAND: 230.337731 3710.616455 0.9067070 2.3613172 15.7406 11.4255  8
------> CAND: 115.183657 3790.165283 0.9911896 2.4106464 15.0029 11.3837 16
------> CAND: 115.261510 3672.896240 0.6670198 1.8272671 14.9871 11.3631 16
------> CAND: 115.213501 3731.714600 0.8911310 2.3090725 14.9773 11.3502 16
------> CAND:   0.499815 3741.777588 0.8507195 2.2727931 17.549 11.3475  4
------> CAND:  21.662786 3820.788818 0.8167651 2.1120579 14.9525 11.3177 16
------> CAND: 355.827535 3632.591797 0.7773709 0.9695660 15.5837 11.2624  8
------> CAND: 115.188848 3748.141113 0.9840269 2.4161172 14.9012 11.2505 16
------> CAND:  65.429784 3620.696777 0.9000164 0.7866099 17.3961 11.2258  4
------> CAND:   0.501112 3644.711914 0.6863107 1.1801586 20.6602 11.2089  2
------> CAND: 209.879846 4195.010254 1.0250084 1.4742262 15.4918 11.1671  8
------> CAND:  38.420071 3652.920898 0.6937792 1.2183213 14.8061 11.1262 16
------> CAND:  67.840105 3818.236572 0.8797301 2.2585571 14.7977 11.1152 16
------> CAND: 107.647771 3653.480713 0.6928402 1.9981779 15.4249 11.0978  8
------> CAND: 115.202861 3852.555908 0.9978023 2.3882535 14.7828 11.0957 16
------> CAND: 499.119148 3738.187988 0.8864077 2.2985959 17.2275 11.0916  4
------> CAND: 372.160782 3745.560547 0.9838343 0.8376325 17.2167 11.0831  4
------> CAND: 173.866463 4059.794189 1.0268294 2.3013289 15.3485 11.0186  8
------> CAND: 115.209349 3800.590576 0.9244744 2.3424704 14.7006 10.9884 16
------> CAND: 150.872135 3755.851807 0.6953034 1.6204053 20.2253 10.9508  2
------> CAND: 366.036884 4044.046387 1.0252074 1.1673871 15.266 10.9332  8
------> CAND:  70.520834 3654.342285 0.6846860 1.2447325 15.2392 10.9055  8
------> CAND:  65.429524 3621.147461 0.8985960 0.7842482 16.9852 10.8992  4
------> CAND: 134.902720 3787.395020 0.9279485 2.3432331 14.623 10.8873 16
------> CAND: 243.950284 3812.581299 0.9197869 1.0113950 20.0317 10.8359  2
------> CAND: 238.917622 3833.548096 0.9668792 0.9552330 16.901 10.8323  4
------> CAND: 115.175872 3810.611816 0.9676950 2.3850908 15.1678 10.8317  8
------> CAND: 418.723212 3751.780518 0.8771860 2.2943611 16.8713 10.8087  4
------> CAND: 222.803661 3690.013672 0.7989073 1.0089571 16.8512 10.7928  4
------> CAND: 453.937825 3751.773438 0.7026274 1.6503862 19.9515 10.7883  2
------> CAND: 115.185733 3777.537598 0.8557323 2.2287400 14.5405 10.7801 16
------> CAND:  12.778231 3784.340088 0.9906061 2.4220634 14.5359 10.7741 16
------> CAND: 115.245940 4066.272949 0.9450339 2.1408150 14.5312 10.768 16
------> CAND: 230.389892 3660.396484 0.9072660 2.3649571 15.1028 10.7645  8
------> CAND: 377.616442 3799.047363 0.9242554 0.9802220 19.9053 10.7609  2
------> CAND:  57.632312 4005.746338 0.8724118 1.9703592 15.0723 10.7331  8
------> CAND:  76.193704 3831.145264 0.7592231 1.4278600 14.4995 10.7268 16
------> CAND: 480.017976 4199.761719 1.0254335 2.1193354 16.7027 10.6749  4
------> CAND: 349.671199 3732.184082 0.8922017 2.3377013 15.0106 10.6695  8
------> CAND: 332.669197 3788.351318 0.8459279 2.1940992 15.0029 10.6614  8
------> CAND:  90.529250 3763.540771 0.8684177 2.2795932 14.4447 10.6558 16
------> CAND:  86.357900 3656.179688 0.9123208 2.3816113 14.4391 10.6485 16
------> CAND: 278.529100 3757.190430 0.6929196 1.6147574 14.9726 10.6302  8
------> CAND: 114.892229 3654.751709 0.9332463 2.4172690 14.4054 10.6048 16
------> CAND: 483.314002 3731.264893 0.8928506 2.3390265 16.6008 10.5941  4
------> CAND: 442.321158 3757.159912 0.9610593 0.8754987 16.5892 10.585  4
------> CAND: 115.960109 3632.793457 0.7346594 2.1427782 14.9061 10.5617  8
------> CAND: 319.839065 3673.641357 0.6625819 1.7930764 14.9003 10.5558  8
------> CAND: 211.233186 3764.074219 0.8668210 1.0207729 14.8954 10.5507  8
------> CAND: 353.821270 3797.523926 0.8392981 2.1954019 16.5178 10.5284  4
------> CAND:  25.325758 3732.680664 0.8910038 0.9338027 14.3395 10.5196 16
------> CAND: 175.139874 3812.508301 0.9203160 0.9985568 14.8507 10.5047  8
------> CAND:  87.120597 3712.565186 0.9772836 0.8138205 14.313 10.4854 16
------> CAND:  45.429154 3919.094482 0.9613012 2.3051639 14.8312 10.4846  8
------> CAND: 245.178281 3665.039307 0.9252363 0.8143280 14.8311 10.4845  8
------> CAND: 115.231926 3795.451660 0.8406316 2.1923082 14.823 10.4762  8
------> CAND: 405.924480 3653.588379 0.6890469 1.2379161 14.8137 10.4666  8
------> CAND: 140.812522 3804.622559 0.8328272 1.1350645 14.2906 10.4563 16
------> CAND: 154.335025 3655.484619 0.6796475 1.9589037 14.2879 10.4529 16
------> CAND: 111.807443 4094.576660 1.0305560 2.2841291 14.2835 10.4473 16
------> CAND: 461.042667 3643.991211 0.6924382 2.0208695 16.4086 10.4419  4
------> CAND: 489.801472 3835.830811 0.8029035 2.0748250 24.0374 10.4393  1
------> CAND: 172.996588 3868.311035 1.0024773 0.9740706 14.2476 10.4009 16
------> CAND: 115.168865 3710.616455 0.9067070 2.3613172 14.7485 10.3996  8
------> CAND: 119.674723 3812.301758 0.8244122 2.1316864 14.2449 10.3974 16
------> CAND: 460.951060 3813.461914 0.9192479 2.2979221 19.2902 10.3963  2
------> CAND: 134.056720 3754.326172 0.6981814 1.5935849 14.2355 10.3853 16
------> CAND: 170.293800 3917.374512 0.8141019 1.9817699 19.2468 10.3705  2
------> CAND:  84.240824 3636.459717 0.7483684 2.1321166 14.2208 10.3663 16
------> CAND: 259.097833 3710.131104 0.9070278 2.3619285 16.3018 10.3574  4
------> CAND: 247.992139 3726.941650 0.7645608 2.1010973 16.2983 10.3546  4
------> CAND: 288.128863 3746.786865 0.8803020 0.9744259 14.7022 10.352  8
------> CAND: 345.815412 3710.827393 0.7961836 2.1652563 23.8303 10.3494  1
------> CAND: 304.840214 3663.661377 0.9483014 2.4119189 14.6926 10.3421  8
------> CAND: 149.632979 3645.075928 0.9547447 2.4326880 14.1995 10.3389 16
------> CAND: 374.428892 3619.284668 0.8856865 2.3802531 14.6876 10.337  8
------> CAND: 118.902943 3764.006592 0.7620124 1.2430384 14.6864 10.3358  8
------> CAND:  15.608178 3738.541016 0.8876574 2.3282828 14.6847 10.3341  8
------> CAND: 319.636388 3625.938232 0.7928514 0.9086364 16.2694 10.3318  4
------> CAND:  49.955772 3671.871338 0.6741787 1.8884248 16.2629 10.3266  4
------> CAND: 192.073884 3803.764893 0.8330554 2.1687410 14.6702 10.3191  8
------> CAND: 461.165415 3915.018311 0.8804308 1.2617949 19.1509 10.3137  2
------> CAND: 283.758988 3638.447998 0.7330625 2.0945880 14.6541 10.3026  8
------> CAND: 244.916955 3948.199951 0.8676515 2.1063812 14.6504 10.2988  8
[19:57:16][111348][INFO ] Statistics: count dirty SumSpec pages 225044 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[19:57:16][111348][INFO ] Data processing finished successfully!
19:57:16 (111348): called boinc_finish(0)

</stderr_txt>
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