Task 1706425095

Name: Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_94_1250000_1
Workunit ID: 859779228
Created: 31 Dec 2024 22:45:57 UTC
Sent: 1 Jan 2025 18:14:20 UTC
Report deadline: 15 Jan 2025 18:14:20 UTC
Received: 1 Jan 2025 23:16:40 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12850601
Run time (sec): 443.30
CPU time (sec): 37.47
Peak working set size (MB): 265.46
Peak swap size (MB): 36412.3
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>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[23:08:51][1330570][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_6_dms_200_94.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 1250000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_94.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_94_1250000_1_0
------> GPU usage: 0.330000
[23:08:51][1330570][INFO ] Starting data processing...
[23:08:51][1330570][INFO ] opti: No host transfer for n_steps. Use device global.
[23:08:51][1330570][INFO ] opti: No host transfer for mean. Use device global.
[23:08:51][1330570][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[23:08:51][1330570][INFO ] opti: sumspec[i] allloc, free and pinned.
[23:08:51][1330570][INFO ] opti: power spectrum in fft callback (static link).
[23:08:51][1330570][INFO ] opti: __constant__ access is not uniform, bad!
[23:08:53][1330570][INFO ] Running on device 6 Tesla V100-SXM2-16GB
[23:08:53][1330570][INFO ] CUDA global memory status (initial GPU state, including context):
[23:08:53][1330570][INFO ] No template file. Generating templates.
[23:08:53][1330570][INFO ] Template param value T_cons = 50000
[23:08:58][1330570][INFO ] Number of generated templates to be used: 50000
[23:08:58][1330570][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_6_dms_200_94.cpt
[23:08:58][1330570][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_6_dms_200_94.cpt (No such file or directory).
------> Starting from scratch...
[23:08:58][1330570][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_94.binary
[23:08:58][1330570][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_DM239.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776206620583
------> 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: 239.4 cm^-3 pc
------> Scale factor: 1.01359
[23:08:58][1330570][INFO ] Allocating memory for dedispersed compressed time series...
[23:08:58][1330570][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[23:08:58][1330570][INFO ] 8-bit allocation done
[23:08:58][1330570][INFO ] Foobar
[23:08:58][1330570][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_94.binary
[23:08:59][1330570][INFO ] Allocating memory for dedispersed uncompressed time series.
[23:08:59][1330570][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[23:08:59][1330570][INFO ] FftSize = 12582913
[23:08:59][1330570][INFO ] Seed for random number generator is -1031652650.
[23:09:02][1330570][INFO ] 8[23:09:02][1330570][INFO ] 9[23:09:03][1330570][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[23:09:03][1330570][INFO ] Normalization factor 3.97364e-08
[23:09:03][1330570][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
[23:09:03][1330570][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2173 MB (13980 MB free / 16153 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[23:09:03][1330570][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[23:09:03][1330570][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[23:09:03][1330570][INFO ] Launching time series padding kernel: grid 196608, block 32
[23:09:51][1330570][INFO ] Checkpoint committed!
[23:10:51][1330570][INFO ] Checkpoint committed!
[23:11:51][1330570][INFO ] Checkpoint committed!
[23:12:51][1330570][INFO ] Checkpoint committed!
[23:13:51][1330570][INFO ] Checkpoint committed!
[23:14:51][1330570][INFO ] Checkpoint committed!
[23:15:52][1330570][INFO ] Checkpoint committed!
[23:16:11][1330570][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.249907 4384.611816 1.0253409 2.6032360 20.7444 16.751  8
------> CAND:   0.250426 3640.822754 0.5530338 0.9054561 18.9299 14.795  8
------> CAND:   0.501372 4601.713379 0.9239382 1.5573008 25.9031 14.3337  2
------> CAND: 115.233483 4181.298340 0.9711362 2.6269391 16.9865 14.0365 16
------> CAND:   0.501112 3655.790771 0.4959664 1.0908151 24.8524 13.7059  2
------> CAND:   0.250686 4850.621582 1.1113734 1.5866649 17.9041 13.7007  8
------> CAND:   0.250167 3665.461914 0.4796107 1.1780163 17.5495 13.3246  8
------> CAND: 346.100353 4876.272949 1.0612934 1.7410977 19.2841 12.7352  4
------> CAND: 115.251389 3995.369385 0.8134140 2.5258725 15.655 12.2452 16
------> CAND: 259.118334 4063.467041 1.0067323 2.6766508 18.6025 12.1888  4
------> CAND: 173.043040 4197.949219 0.7569752 1.2884303 16.3275 12.0379  8
------> CAND: 345.789980 3627.328369 0.6933851 2.4897654 16.0763 11.7753  8
------> CAND:   0.167124 4540.439453 0.8831590 1.5948205 15.9093 11.6011  8
------> CAND:  44.976570 3971.614014 0.9444988 2.6530361 15.1282 11.5484 16
------> CAND: 115.290835 4769.960938 0.9652660 1.9222466 15.0263 11.4145 16
------> CAND: 139.910728 4147.338867 0.7738746 2.3787529 15.0016 11.382 16
------> CAND: 124.530399 4028.109375 0.7894309 2.4665701 20.9255 11.3665  2
------> CAND: 259.061502 3757.279053 0.8807032 2.6424136 26.1719 11.3663  1
------> CAND: 307.160745 4107.876465 0.9747586 2.6403434 17.5598 11.3562  4
------> CAND:  39.243234 3851.190674 0.6234550 1.0734937 14.9127 11.2655 16
------> CAND: 230.581150 3980.331543 0.6600005 2.2770050 15.5012 11.1768  8
------> CAND:   0.499815 4354.261230 0.9532351 2.5268636 17.3016 11.1506  4
------> CAND: 377.660300 3841.353516 0.7285673 2.4700899 15.4205 11.0932  8
------> CAND: 115.284866 3677.290283 0.4772797 1.9906281 14.7604 11.0664 16
------> CAND: 115.223881 3872.117920 0.8092400 2.5548172 14.7472 11.0492 16
------> CAND: 115.290575 3980.331543 0.6600005 2.2770050 14.7233 11.018 16
------> CAND:  86.361792 3981.981201 0.9428517 2.6445663 14.6975 10.9844 16
------> CAND: 200.395305 3614.001709 0.9537101 2.6921360 14.6901 10.9747 16
------> CAND:  86.363349 3667.332520 0.7789473 2.5679564 14.6315 10.8984 16
------> CAND: 159.864127 3801.007812 0.7485336 2.5142605 16.9464 10.8683  4
------> CAND:  39.242974 3852.737793 0.6215558 1.0704730 14.6084 10.8683 16
------> CAND: 249.843217 4852.266113 1.0235620 1.8507364 15.183 10.8473  8
------> CAND: 115.359086 3621.512451 0.8072468 0.5638999 14.582 10.834 16
------> CAND: 345.657112 3862.388916 0.9337338 2.6587489 15.1479 10.8111  8
------> CAND:  14.971083 3782.782959 0.9351712 2.6688685 14.5564 10.8007 16
------> CAND: 157.649995 3677.267578 0.4749878 1.2466506 19.966 10.7969  2
------> CAND: 115.244383 3953.939697 0.7303515 2.4227982 14.5458 10.787 16
------> CAND: 115.166789 3617.088623 0.9060152 2.6590271 14.5435 10.784 16
------> CAND:   1.251613 4859.561035 1.0610236 1.7241759 24.8307 10.7839  1
------> CAND:   1.251353 4481.226562 0.8252851 1.6311038 24.8148 10.7769  1
------> CAND: 149.028322 3848.665283 0.7186747 2.4605157 14.5311 10.7679 16
------> CAND: 114.268628 3676.971680 0.4784386 1.9802946 14.5085 10.7385 16
------> CAND:  86.387224 3621.761230 0.8051417 2.5947130 14.5068 10.7363 16
------> CAND:   1.251094 4043.979980 0.6292058 1.3787563 24.7088 10.7309  1
------> CAND: 249.783011 4357.804199 0.7529308 1.7046245 15.063 10.7235  8
------> CAND: 316.880141 4170.756836 0.6563074 1.6963041 15.0575 10.7178  8
------> CAND:  72.236190 3853.373047 0.8244382 2.5747292 15.0538 10.7139  8
------> CAND: 345.335839 3954.965332 0.7304093 0.9933826 15.0536 10.7138  8
------> CAND: 115.211944 3689.506592 0.6974462 2.4793897 14.4872 10.7109 16
------> CAND: 161.310631 4127.448242 1.0461210 2.6969032 14.4752 10.6953 16
------> CAND: 118.973270 3663.681152 0.8559639 2.6329167 14.4751 10.6951 16
------> CAND:  74.592533 4480.438477 1.0930569 1.1437994 16.7217 10.69  4
------> CAND: 405.969115 3825.257568 0.8451961 0.7318671 15.0291 10.6885  8
------> CAND: 326.030953 3693.340332 0.4782747 1.9309839 15.0291 10.6884  8
------> CAND: 398.112995 3758.990723 0.8562878 2.6240182 16.7028 10.675  4
------> CAND: 140.352672 3830.175293 0.9600878 0.6540022 14.4496 10.6622 16
------> CAND:  91.731815 4074.598145 0.9766246 0.8462569 14.4269 10.6327 16
------> CAND: 183.031288 3714.264404 0.9675611 0.5457423 14.9587 10.6159  8
------> CAND:  57.581189 3748.697998 0.8864405 2.6473534 14.4091 10.6097 16
------> CAND: 115.185733 3861.908691 0.9865009 2.6983120 14.3997 10.5975 16
------> CAND: 345.677872 3641.462646 0.5428329 2.2475154 16.595 10.5895  4
------> CAND: 143.492473 3691.031982 0.9120133 0.5586266 16.5794 10.5772  4
------> CAND: 186.546599 3747.921387 0.7368850 2.5042431 14.9193 10.5753  8
------> CAND: 197.718468 4829.056641 1.0237335 2.1040065 14.9137 10.5695  8
------> CAND: 259.073699 3856.934570 0.9349834 2.6648405 24.3295 10.5662  1
------> CAND: 230.448801 3971.437500 0.9967700 2.6866143 16.5641 10.5651  4
------> CAND:  59.831652 3890.366943 0.9879336 2.7004883 16.5594 10.5614  4
------> CAND: 226.428485 4743.578125 1.1177806 1.3924354 14.8978 10.5531  8
------> CAND: 496.132197 3909.300781 0.6825895 2.3573325 16.5453 10.5502  4
------> CAND:  31.318603 4404.505859 0.9218600 1.2551930 14.3614 10.5479 16
------> CAND: 294.609844 3753.449707 0.9046808 2.6553118 14.8873 10.5423  8
------> CAND: 188.830280 3841.353516 0.7285673 2.4700899 14.3517 10.5354 16
------> CAND:  86.373211 4097.215820 0.8519082 2.5317583 14.3449 10.5266 16
------> CAND: 165.169273 3772.376709 0.6815188 0.8608848 14.8714 10.526  8
------> CAND: 135.898457 3667.577393 0.8021528 0.6117873 19.4843 10.5113  2
------> CAND:  20.761770 3847.289795 0.5461257 1.2869933 14.3298 10.507 16
------> CAND: 371.951877 3695.337646 0.4638233 1.8686117 14.8522 10.5063  8
------> CAND: 178.413842 3766.295410 0.9732654 2.6935997 16.4845 10.502  4
------> CAND: 393.954620 3975.032715 0.9711491 0.7606785 14.8453 10.4991  8
------> CAND: 115.266181 4265.083008 0.8452476 2.4225361 14.3188 10.4929 16
------> CAND:  55.587120 3633.353760 0.6086835 0.8039088 14.3178 10.4916 16
------> CAND: 180.277377 3911.343750 0.6822851 2.3726180 16.4672 10.4883  4
------> CAND: 107.651145 3970.660889 0.8286391 2.5519304 14.8283 10.4816  8
------> CAND: 346.074921 4868.668457 1.0601066 2.1761134 14.8267 10.48  8
------> CAND: 408.057385 3762.754395 0.7052837 2.4672036 19.4272 10.4775  2
------> CAND: 163.015606 3693.340332 0.4782747 1.9309839 14.3007 10.4694 16
------> CAND: 257.810927 4549.783691 1.1012673 2.5978682 24.1028 10.4677  1
------> CAND: 400.017013 4326.323242 1.0238785 1.0500828 16.4379 10.4651  4
------> CAND:   0.500334 3600.457764 0.9685002 2.6990950 19.401 10.4619  2
------> CAND: 241.396454 3897.519775 0.7002861 0.9859178 19.3879 10.4542  2
------> CAND: 179.968820 4359.360840 0.7537428 2.0254552 24.0615 10.4498  1
------> CAND: 257.810667 4548.043945 1.1010679 2.5985408 24.0518 10.4456  1
------> CAND: 270.942350 4258.384277 0.7945860 1.2975448 14.7902 10.4425  8
------> CAND: 115.256060 4100.568848 0.8488852 2.5123508 14.2789 10.4413 16
------> CAND: 230.633312 4872.493164 1.1012716 2.3290005 14.7879 10.4401  8
------> CAND:  86.349336 4275.769531 1.0223666 2.6362336 14.2771 10.439 16
------> CAND: 259.108732 3850.074707 0.7165319 2.4569757 14.7766 10.4285  8
------> CAND: 118.325535 4015.261963 0.9383573 0.8278957 14.7757 10.4275  8
------> CAND: 329.434156 3855.599365 0.7079934 0.9073814 14.7741 10.4259  8
------> CAND: 115.226736 3817.792969 0.6302538 2.3287797 14.2629 10.4206 16
[23:16:11][1330570][INFO ] Statistics: count dirty SumSpec pages 212575 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[23:16:11][1330570][INFO ] Data processing finished successfully!
23:16:11 (1330570): called boinc_finish(0)

</stderr_txt>
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