Task 1703709626

Name: Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_182_6800000_2
Workunit ID: 857781696
Created: 26 Dec 2024 23:04:36 UTC
Sent: 27 Dec 2024 8:19:03 UTC
Report deadline: 10 Jan 2025 8:19:03 UTC
Received: 27 Dec 2024 8:55:48 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12829233
Run time (sec): 419.50
CPU time (sec): 28.77
Peak working set size (MB): 425.51
Peak swap size (MB): 6304.19
Peak disk usage (MB): 0.02
Validation state: Checked, but no consensus yet
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>
[03:47:22][302960][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_cfbf00098_segment_7_dms_200.zap -c Ter5_1_dns_cfbf00098_segment_7_dms_200_182.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 6800000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_182.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_182_6800000_2_0
------> GPU usage: 0.500000
[03:47:22][302960][INFO ] Starting data processing...
[03:47:22][302960][INFO ] opti: No host transfer for n_steps. Use device global.
[03:47:22][302960][INFO ] opti: No host transfer for mean. Use device global.
[03:47:22][302960][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[03:47:22][302960][INFO ] opti: sumspec[i] allloc, free and pinned.
[03:47:22][302960][INFO ] opti: power spectrum in fft callback (static link).
[03:47:22][302960][INFO ] opti: __constant__ access is not uniform, bad!
[03:47:22][302960][INFO ] Running on device 0 NVIDIA TITAN V
[03:47:22][302960][INFO ] CUDA global memory status (initial GPU state, including context):
[03:47:22][302960][INFO ] No template file. Generating templates.
[03:47:22][302960][INFO ] Template param value T_cons = 50000
[03:47:27][302960][INFO ] Number of generated templates to be used: 50000
[03:47:27][302960][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_7_dms_200_182.cpt
[03:47:27][302960][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_7_dms_200_182.cpt (No such file or directory).
------> Starting from scratch...
[03:47:27][302960][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_182.binary
[03:47:27][302960][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00098/Ter5_1_dns_cfbf00098_segment_7_dms_200_DM248.20
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796765907682
------> 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): 174804.13
------> DEC (J2000): -244559.799999
------> 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: 248.2 cm^-3 pc
------> Scale factor: 1.31457
[03:47:27][302960][INFO ] Allocating memory for dedispersed compressed time series...
[03:47:27][302960][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[03:47:27][302960][INFO ] 8-bit allocation done
[03:47:27][302960][INFO ] Foobar
[03:47:27][302960][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_182.binary
[03:47:27][302960][INFO ] Allocating memory for dedispersed uncompressed time series.
[03:47:27][302960][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[03:47:27][302960][INFO ] FftSize = 12582913
[03:47:27][302960][INFO ] Seed for random number generator is 1091702300.
[03:47:30][302960][INFO ] 8[03:47:30][302960][INFO ] 9[03:47:31][302960][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[03:47:31][302960][INFO ] Normalization factor 3.97364e-08
[03:47:31][302960][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
[03:47:31][302960][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1739 MB (10317 MB free / 12056 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[03:47:31][302960][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[03:47:31][302960][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[03:47:31][302960][INFO ] Launching time series padding kernel: grid 196608, block 32
[03:53:22][302960][INFO ] Checkpoint committed!
[03:54:20][302960][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.499296 5737.312988 1.1012322 4.4387164 25.4547 21.9253  8
------> CAND:   0.499555 3635.740479 0.4585841 3.5608230 24.5268 20.8967  8
------> CAND:   0.499815 3622.748291 0.6823946 3.4157424 23.268 19.508  8
------> CAND:   0.249907 5274.484375 0.5842806 5.5546393 19.9887 18.209 16
------> CAND:   0.249648 4900.500977 0.6854516 4.2714005 19.483 17.4949 16
------> CAND:   1.249277 3839.947754 0.4360159 5.8728514 29.8329 16.6875  2
------> CAND:   1.249018 4952.191895 0.7369423 6.0586886 29.4835 16.4779  2
------> CAND:   1.498925 4552.238770 1.1169074 3.7923732 29.4219 16.441  2
------> CAND:   1.499184 3699.388184 0.8010181 3.4230297 29.3848 16.4187  2
------> CAND:   0.166345 5424.644043 0.8695967 4.4443879 18.6212 16.2879 16
------> CAND:   0.500334 3602.899658 0.9680589 6.1052871 20.1712 16.1305  8
------> CAND:   0.166605 4900.500977 0.6854516 4.2714005 18.4877 16.1022 16
------> CAND:   1.248758 5801.818848 1.1008012 6.1659079 28.8092 16.0736  2
------> CAND:   1.248499 6151.857910 1.2964262 6.2107158 28.5639 15.9265  2
------> CAND:   0.500074 5335.345703 1.2234864 0.0268338 19.7141 15.6374  8
------> CAND:   0.749462 3699.388184 0.8010181 3.4230297 22.4439 15.287  4
------> CAND:   0.416253 4537.453125 0.6079499 6.0050921 19.151 15.032  8
------> CAND:   0.624639 3839.947754 0.4360159 5.8728514 21.8985 14.8446  4
------> CAND: 230.978718 4649.449219 1.0941851 0.0029701 18.9612 14.8286  8
------> CAND:   0.416512 3821.344971 0.4364295 5.8742442 18.9291 14.7942  8
------> CAND:   0.624379 4952.191895 0.7369423 6.0586886 21.5081 14.5283  4
------> CAND:   0.250167 3613.327637 0.9361686 6.0989089 17.3192 14.4903 16
------> CAND:   0.832765 3845.396973 0.4126464 5.8405247 18.1628 13.9758  8
------> CAND:   0.624120 6408.328613 1.2931744 6.1036668 20.6782 13.8576  4
------> CAND:   0.832246 6419.409180 1.2936437 6.0994682 17.8213 13.6128  8
------> CAND:   2.498295 3842.449219 0.4285266 5.8721242 31.0765 13.4963  1
------> CAND:   2.498035 4359.882324 0.5650371 5.9747267 31.0677 13.4925  1
------> CAND:   2.497776 4889.669922 0.6962215 6.0165353 30.9928 13.46  1
------> CAND:   0.832505 4903.434082 0.6873189 6.0022101 17.6695 13.4517  8
------> CAND:   0.749722 3620.269531 0.7713159 3.3831141 20.1705 13.4481  4
------> CAND:   2.497257 5795.201660 1.0763323 6.1332483 30.2803 13.1506  1
------> CAND:   0.249388 4454.599609 1.0720459 3.7624698 16.2249 13.0068 16
------> CAND:   2.496738 6412.029785 1.2933322 6.1022725 29.8864 12.9795  1
------> CAND:   2.497516 5197.863770 0.8274524 6.0763717 29.7011 12.899  1
------> CAND:   1.498665 4895.055176 1.1660880 3.9504204 23.4787 12.8862  2
------> CAND:   2.496997 6177.861816 1.2984489 6.2046757 29.4149 12.7747  1
------> CAND:   0.374731 3749.169678 0.8106029 3.4503100 16.9708 12.7134  8
------> CAND:   0.499036 6599.394531 1.1635191 5.0395055 16.8588 12.5955  8
------> CAND:   0.312190 3839.947754 0.4360159 5.8728514 16.6857 12.4134  8
------> CAND:   0.187366 3745.002686 0.8154247 3.4503300 15.6974 12.3015 16
------> CAND: 137.063912 3909.845947 0.9630376 6.1728320 15.6675 12.2617 16
------> CAND:  67.070920 3621.720459 0.6972174 6.0342932 15.5103 12.0531 16
------> CAND: 231.017645 4533.597168 0.7518951 6.1318936 16.2209 11.9264  8
------> CAND:   0.998851 5177.418457 0.6100329 4.6417494 21.7832 11.8764  2
------> CAND:   0.999110 3931.453369 0.2849993 4.2002578 21.7424 11.8522  2
------> CAND:   1.248239 6430.419434 1.2940992 6.0952249 18.1711 11.8438  4
------> CAND: 230.984947 4110.017578 0.6268581 6.0572600 15.8818 11.5724  8
------> CAND: 346.651032 4813.229004 1.1085340 0.0092436 15.8791 11.5697  8
------> CAND: 115.502594 3837.119873 0.5751261 6.0094748 15.1253 11.5446 16
------> CAND: 177.616110 3930.654297 0.7049375 6.0864496 15.0782 11.4826 16
------> CAND: 197.090456 3615.188232 0.9430428 6.1039052 15.0772 11.4814 16
------> CAND: 173.178504 4204.071777 0.8392938 6.1762271 15.7313 11.4158  8
------> CAND:  51.946467 4148.732910 0.8573346 6.1733699 15.0246 11.4123 16
------> CAND: 115.489359 4649.449219 1.0941851 0.0029701 15.0141 11.3985 16
------> CAND:   0.998591 5634.903809 0.7534391 4.8394432 20.918 11.3621  2
------> CAND: 115.466263 4881.257324 0.8901970 6.1926508 15.6532 11.3347  8
------> CAND:   1.499444 4472.208496 0.5500833 4.1160007 15.6168 11.2968  8
------> CAND:   2.450804 3855.214844 0.2200331 5.0344949 17.4622 11.2785  4
------> CAND:   0.998332 6625.138184 1.2059844 4.9878922 20.7721 11.2754  2
------> CAND:  86.560576 4182.521973 0.6020257 6.0288601 14.9031 11.2529 16
------> CAND: 115.556053 4542.618164 1.0806473 6.2779012 14.8688 11.2081 16
------> CAND:   1.249537 3745.573242 0.2236222 5.2662959 20.6579 11.2076  2
------> CAND:   1.500222 4301.660156 1.0538111 6.2570472 17.3377 11.1793  4
------> CAND:   0.208126 4537.453125 0.6079499 6.0050921 14.8431 11.1745 16
------> CAND: 184.371653 4017.737793 0.8996712 3.5785816 14.8394 11.1697 16
------> CAND:  86.547860 4077.397949 0.4868718 5.9277582 15.4601 11.1343  8
------> CAND:  53.486653 5090.994141 1.0525297 6.2624960 14.792 11.1077 16
------> CAND: 177.820604 3972.008057 0.6552321 3.6616383 15.4301 11.1031  8
------> CAND: 134.384999 5670.864746 1.1228759 4.3698807 14.7814 11.0938 16
------> CAND:   2.498554 3641.341309 0.3911258 5.8282671 25.4852 11.0681  1
------> CAND: 230.975864 3765.217285 0.5487323 5.9787993 15.3954 11.0672  8
------> CAND: 177.823199 3893.892822 0.6318645 3.6240938 20.3943 11.0511  2
------> CAND:   1.499703 3649.206299 0.3589643 3.6951034 15.3703 11.0412  8
------> CAND: 396.145915 4486.820801 0.9529685 6.2364812 15.3571 11.0275  8
------> CAND: 241.418512 4347.501953 0.5793972 5.9926519 15.3263 10.9956  8
------> CAND:  57.715874 3849.940918 0.5425562 5.9867482 14.6965 10.983 16
------> CAND: 324.920773 3931.968750 0.7034809 6.0858808 15.3055 10.9741  8
------> CAND:   0.749203 5027.289062 1.1838658 4.0087609 17.064 10.9617  4
------> CAND: 170.007821 3620.083740 0.7559242 6.0543814 14.642 10.9121 16
------> CAND:   0.415993 6463.017090 1.2953835 6.0822258 14.639 10.9082 16
------> CAND: 185.424222 5901.018555 0.9921386 6.0066156 14.6331 10.9005 16
------> CAND: 211.675130 3750.805176 0.6000432 6.0159822 15.2269 10.8927  8
------> CAND:   2.449766 5531.924805 0.6389283 5.3762960 16.9571 10.8768  4
------> CAND:  80.143434 4423.019043 0.9588533 6.2361312 14.6133 10.8747 16
------> CAND: 359.548118 3986.091064 0.3442166 4.0549850 16.951 10.872  4
------> CAND: 343.912172 5695.660156 1.1034716 4.4113111 15.2068 10.872  8
------> CAND:  23.705123 3618.564941 0.7892911 3.3766572 15.1906 10.8553  8
------> CAND: 230.927595 5811.497070 1.1001656 6.1626801 16.9271 10.853  4
------> CAND: 293.684435 4129.549316 1.0512022 3.5969007 16.9247 10.8511  4
------> CAND:   0.166864 3612.507324 0.9476137 6.1040673 14.5948 10.8507 16
------> CAND: 342.870762 3800.506592 0.9970403 3.4323735 20.0459 10.8443  2
------> CAND: 164.128641 3693.439209 0.8595379 3.4029040 14.5797 10.8311 16
------> CAND:  86.618447 4472.683594 1.0740266 6.2773204 14.5796 10.831 16
------> CAND: 247.477272 3627.066406 0.5892727 5.9915905 15.1596 10.8232  8
------> CAND: 259.660968 4146.009766 0.5343435 5.9757028 15.151 10.8144  8
------> CAND: 320.282306 3616.614258 0.8634441 6.0835290 15.1428 10.8058  8
------> CAND:  67.842181 4177.640137 0.8478314 3.6870627 14.5522 10.7953 16
------> CAND: 211.969154 3956.864990 0.7674574 3.5907233 16.8508 10.7924  4
------> CAND:   0.750241 4254.301758 1.0461248 6.2498202 15.1131 10.7752  8
------> CAND:  77.661229 3693.305176 0.8284189 3.4112933 15.1038 10.7656  8
[03:54:20][302960][INFO ] Statistics: count dirty SumSpec pages 478008 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[03:54:20][302960][INFO ] Data processing finished successfully!
03:54:20 (302960): called boinc_finish(0)

</stderr_txt>
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