Task 1717005939

Name: Ter5_1_dns_cfbf00112_segment_5_dms_200_40000_148_5900000_0
Workunit ID: 866340683
Created: 19 Jan 2025 23:07:54 UTC
Sent: 20 Jan 2025 4:23:03 UTC
Report deadline: 3 Feb 2025 4:23:03 UTC
Received: 20 Jan 2025 8:23:06 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13194666
Run time (sec): 262.84
CPU time (sec): 12.70
Peak working set size (MB): 400.45
Peak swap size (MB): 6175.78
Peak disk usage (MB): 0.02
Validation state: Initial
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[01:45:37][254058][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_5_dms_200.zap -c Ter5_1_dns_cfbf00112_segment_5_dms_200_148.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 5900000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_5_dms_200_148.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_5_dms_200_40000_148_5900000_0_0
------> GPU usage: 1.000000
[01:45:37][254058][INFO ] Starting data processing...
[01:45:37][254058][INFO ] opti: No host transfer for n_steps. Use device global.
[01:45:37][254058][INFO ] opti: No host transfer for mean. Use device global.
[01:45:37][254058][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[01:45:37][254058][INFO ] opti: sumspec[i] allloc, free and pinned.
[01:45:37][254058][INFO ] opti: power spectrum in fft callback (static link).
[01:45:37][254058][INFO ] opti: __constant__ access is not uniform, bad!
[01:45:37][254058][INFO ] Running on device 0 NVIDIA GeForce RTX 4070 SUPER
[01:45:37][254058][INFO ] CUDA global memory status (initial GPU state, including context):
[01:45:37][254058][INFO ] No template file. Generating templates.
[01:45:37][254058][INFO ] Template param value T_cons = 50000
[01:45:40][254058][INFO ] Number of generated templates to be used: 50000
[01:45:40][254058][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00112_segment_5_dms_200_148.cpt
[01:45:40][254058][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00112_segment_5_dms_200_148.cpt (No such file or directory).
------> Starting from scratch...
[01:45:40][254058][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_5_dms_200_148.binary
[01:45:40][254058][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00112/Ter5_1_dns_cfbf00112_segment_5_dms_200_DM244.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.755644599354
------> 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: 244.8 cm^-3 pc
------> Scale factor: 1.16593
[01:45:40][254058][INFO ] Allocating memory for dedispersed compressed time series...
[01:45:40][254058][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[01:45:40][254058][INFO ] 8-bit allocation done
[01:45:40][254058][INFO ] Foobar
[01:45:40][254058][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00112_segment_5_dms_200_148.binary
[01:45:41][254058][INFO ] Allocating memory for dedispersed uncompressed time series.
[01:45:41][254058][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[01:45:41][254058][INFO ] FftSize = 12582913
[01:45:41][254058][INFO ] Seed for random number generator is 1092922586.
[01:45:43][254058][INFO ] 8[01:45:43][254058][INFO ] 9[01:45:44][254058][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[01:45:44][254058][INFO ] Normalization factor 3.97364e-08
[01:45:44][254058][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
[01:45:44][254058][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 914 MB (11087 MB free / 12001 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[01:45:44][254058][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[01:45:44][254058][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[01:45:44][254058][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = 503.17547607, mean= 0.00002999  0.00002999
[01:45:44][254058][INFO ] Launching time series padding kernel: grid 196608, block 32
[01:47:05][254058][INFO ] Checkpoint committed!
[01:48:33][254058][INFO ] Checkpoint committed!
[01:49:58][254058][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 100.476755 3708.939453 0.4467133 6.1206164 16.0905 12.8264 16
------> CAND: 115.283828 3996.732666 0.4939372 3.5422459 15.8323 12.4812 16
------> CAND:  40.938088 4819.616699 0.7236249 3.8235693 15.7421 12.361 16
------> CAND: 126.354748 3657.704834 0.2703645 5.9734125 15.7248 12.338 16
------> CAND: 280.341252 3810.156738 0.4275993 6.1329513 16.4926 12.2108  8
------> CAND:  76.719989 6373.865234 1.1721807 0.2566391 15.593 12.1627 16
------> CAND: 115.524393 3954.389404 0.7566555 6.2751594 15.4777 12.0099 16
------> CAND: 308.026987 4412.741699 0.9014871 3.6105428 16.2234 11.929  8
------> CAND: 319.213129 3913.569092 1.0166832 3.3781943 16.1677 11.8708  8
------> CAND: 115.438495 4520.036621 0.6028619 0.0284812 15.3043 11.7805 16
------> CAND: 464.465593 3985.394531 1.0282531 3.4091506 21.5454 11.735  2
------> CAND: 107.337139 7924.090820 1.0373658 5.0541849 16.0139 11.7101  8
------> CAND:  84.048009 4736.503906 0.5348338 6.2784572 15.2125 11.6594 16
------> CAND: 272.125711 4854.870117 0.9648666 3.7644429 17.8459 11.5842  4
------> CAND: 454.421291 5045.237305 0.9448575 3.8406935 21.0775 11.4568  2
------> CAND:  65.481426 4292.008301 1.0001457 3.5435920 14.8791 11.2215 16
------> CAND:  81.347297 3639.211670 0.3900091 3.3846235 14.8313 11.159 16
------> CAND: 228.025245 3965.404053 0.9346002 0.0234179 15.4833 11.1583  8
------> CAND: 478.896378 5937.748047 0.6269630 4.4107170 17.2955 11.1458  4
------> CAND: 467.491470 4456.080078 0.7541242 0.0872826 20.5248 11.1285  2
------> CAND: 481.886702 6783.828125 1.3844612 4.3152413 25.6143 11.1241  1
------> CAND: 403.307849 3727.304443 0.8562469 3.3088529 17.2654 11.1218  4
------> CAND: 115.491176 4361.173340 0.5755002 0.0005712 14.7617 11.0681 16
------> CAND: 222.560501 6122.602539 0.9046152 4.2670708 15.38 11.0512  8
------> CAND: 165.463556 6590.543945 1.3717924 0.3108585 14.7264 11.022 16
------> CAND: 298.464334 3762.006348 0.5202034 6.1577730 20.3157 11.0044  2
------> CAND: 210.618149 5927.400879 0.6238148 4.4345245 15.3244 10.9936  8
------> CAND: 130.294097 3676.596680 0.6102508 3.3275781 15.3105 10.9793  8
------> CAND:  52.834766 4856.692871 1.0796642 3.7417350 14.678 10.9589 16
------> CAND: 479.308478 3767.116211 0.8889838 6.2435598 17.055 10.9545  4
------> CAND:  46.070920 6910.114746 1.3954169 4.3532653 14.6716 10.9507 16
------> CAND: 121.841365 3891.315186 0.7344823 3.4101453 14.6658 10.943 16
------> CAND: 442.664748 4608.266602 0.5255753 6.2703209 17.0252 10.9309  4
------> CAND: 359.172348 5937.748047 0.6269630 4.4107170 17.0148 10.9226  4
------> CAND:  36.920367 3688.523193 0.1847130 3.6946576 14.6393 10.9085 16
------> CAND: 321.825088 4070.277100 1.0036862 3.4493592 15.2371 10.9033  8
------> CAND: 115.460554 5066.881836 0.7119277 0.1168903 14.6046 10.8634 16
------> CAND:  99.513197 4702.984375 0.8407348 0.1420182 14.6014 10.8592 16
------> CAND:  86.607028 5216.507812 1.1579171 0.2548855 14.5857 10.8388 16
------> CAND: 158.386742 3715.972656 0.1561697 5.6686649 24.9402 10.8314  1
------> CAND: 231.043855 3807.354248 0.6024969 6.1961608 16.8917 10.8249  4
------> CAND: 101.016274 4274.864746 0.8235888 0.0692186 15.1612 10.8248  8
------> CAND: 140.829390 4108.563965 0.8788505 3.4845018 14.5731 10.8225 16
------> CAND: 159.606435 3913.569092 1.0166832 3.3781943 15.1376 10.8005  8
------> CAND:  91.300770 3887.030273 0.3407768 3.5755539 14.5529 10.7961 16
------> CAND: 259.574551 4245.729492 0.4671202 6.2099075 16.8554 10.7961  4
------> CAND: 202.032548 4274.864746 0.8235888 0.0692186 16.8384 10.7826  4
------> CAND: 208.294504 5277.342773 0.8445447 3.9731629 24.8241 10.781  1
------> CAND:  37.274857 3670.625000 0.2221503 3.5875483 15.0963 10.7578  8
------> CAND:  66.703195 4256.998535 0.9752644 0.0984317 14.5151 10.7472 16
------> CAND: 125.222250 4187.801758 0.1727920 4.2425871 14.5118 10.7429 16
------> CAND: 418.501591 4600.059082 0.9820072 0.1606917 16.7773 10.7341  4
------> CAND: 107.681507 4746.314453 0.3373759 6.0264225 14.4999 10.7274 16
------> CAND: 226.525541 4068.645264 0.8889830 0.0430549 15.0636 10.7241  8
------> CAND:  86.579520 4264.843750 0.7597258 0.0585649 14.4856 10.7088 16
------> CAND: 108.412804 5284.054688 0.8448210 0.1782592 14.4715 10.6905 16
------> CAND: 115.508303 5068.040039 1.1944101 0.2559873 14.4687 10.6869 16
------> CAND: 227.210645 5045.237305 0.9448575 3.8406935 16.7109 10.6814  4
------> CAND: 265.497848 3882.368408 0.6090195 6.2163243 16.7086 10.6796  4
------> CAND: 111.690924 3905.162354 0.4498135 6.1633778 14.4593 10.6747 16
------> CAND: 172.774448 4700.905273 0.9760838 3.7103112 15.0154 10.6744  8
------> CAND: 173.294504 5132.285156 1.1507257 0.2469328 14.4569 10.6715 16
------> CAND: 173.199784 3774.580322 0.8849699 6.2453737 14.9909 10.6491  8
------> CAND:  86.589382 4863.246094 0.8876608 0.1626644 14.977 10.6348  8
------> CAND:  55.865574 3654.806641 0.8019098 6.1960750 14.4267 10.6325 16
------> CAND: 346.544892 4333.551270 0.8033115 0.0810589 24.481 10.632  1
------> CAND:  10.115667 4015.204346 0.9776247 0.0420240 14.9718 10.6294  8
------> CAND: 148.014680 4345.812500 0.9422508 3.5751858 14.4069 10.6068 16
------> CAND: 346.139539 7880.997559 1.3678761 0.1467790 14.9471 10.604  8
------> CAND: 222.912395 4429.152344 0.8990055 3.6118925 14.9374 10.5939  8
------> CAND: 205.845257 4738.583984 1.1466900 3.6938512 16.5595 10.5614  4
------> CAND: 349.360048 4182.634766 0.4750156 6.2090611 19.5653 10.5593  2
------> CAND: 138.281010 4381.935547 0.6387616 3.6631837 14.9036 10.5591  8
------> CAND: 282.613774 4115.103027 0.4085410 6.1543465 14.8985 10.5539  8
------> CAND: 115.405538 6525.660156 0.6923960 6.1719122 14.3652 10.5529 16
------> CAND: 144.541409 3722.899414 0.6752990 6.1913118 14.355 10.5397 16
------> CAND:  89.978571 4237.029785 0.5356855 6.2588224 14.355 10.5397 16
------> CAND: 132.947319 3776.682129 0.9938943 6.2581902 14.8743 10.529  8
------> CAND:  68.940943 4574.919434 1.0182121 3.6535397 14.3461 10.5281 16
------> CAND: 289.651922 3787.182373 0.9556462 6.2575264 19.5095 10.5262  2
------> CAND: 387.242156 4335.734375 0.4420052 3.7492354 14.8605 10.5148  8
------> CAND: 452.482239 3647.242676 0.3349365 3.4278395 24.2109 10.5146  1
------> CAND: 482.428298 3663.771729 0.2435847 3.5439236 16.4946 10.51  4
------> CAND: 305.018756 4880.220215 0.9620348 0.1836043 16.4812 10.4994  4
------> CAND: 345.676575 4485.628418 0.8235182 3.6518769 14.8371 10.4907  8
------> CAND: 306.730479 3954.684570 0.3004327 6.0413275 14.8269 10.4802  8
------> CAND: 176.656965 4045.843506 0.5500527 3.5423472 14.3086 10.4796 16
------> CAND:  44.454437 3867.477783 0.7580000 3.3937807 14.3021 10.4713 16
------> CAND: 188.696632 3864.211914 0.7833679 6.2565651 14.301 10.4698 16
------> CAND: 130.058722 4224.074707 0.6974141 0.0280786 14.3002 10.4688 16
------> CAND:  82.630570 3807.995850 0.6016613 3.3946624 16.4349 10.4627  4
------> CAND: 232.232926 3985.394531 1.0282531 3.4091506 16.4329 10.4612  4
------> CAND:  33.282309 5027.116211 1.0231228 3.8147275 14.2873 10.4522 16
------> CAND: 143.631310 3639.277100 0.3868184 3.3943038 14.2815 10.4446 16
------> CAND: 131.247534 4066.781494 0.8892753 3.4641464 19.3655 10.4409  2
------> CAND:  40.938867 4641.074707 0.6746171 3.7661142 14.2782 10.4404 16
------> CAND: 446.236113 5185.364746 0.4361464 4.2404685 16.3848 10.4231  4
------> CAND:  59.933639 4338.518555 0.8014811 3.5948853 16.3803 10.4195  4
------> CAND: 228.876954 3650.955566 0.8416518 3.2721183 19.325 10.4169  2
------> CAND: 144.888632 3963.846924 0.7489735 3.4422936 14.2566 10.4125 16
[01:49:58][254058][INFO ] Statistics: count dirty SumSpec pages 1810 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[01:49:58][254058][INFO ] Data processing finished successfully!
01:49:58 (254058): called boinc_finish(0)

</stderr_txt>
]]>