Task 1704061992

Name: Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_91_9100000_2
Workunit ID: 857763510
Created: 27 Dec 2024 15:51:58 UTC
Sent: 27 Dec 2024 15:58:27 UTC
Report deadline: 10 Jan 2025 15:58:27 UTC
Received: 27 Dec 2024 23:16:18 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12803503
Run time (sec): 395.16
CPU time (sec): 30.80
Peak working set size (MB): 294.68
Peak swap size (MB): 36488.28
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>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[18:08:48][1653273][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_91.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 9100000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_91.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_40000_91_9100000_2_0
------> GPU usage: 0.500000
[18:08:48][1653273][INFO ] Starting data processing...
[18:08:48][1653273][INFO ] opti: No host transfer for n_steps. Use device global.
[18:08:48][1653273][INFO ] opti: No host transfer for mean. Use device global.
[18:08:48][1653273][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[18:08:48][1653273][INFO ] opti: sumspec[i] allloc, free and pinned.
[18:08:48][1653273][INFO ] opti: power spectrum in fft callback (static link).
[18:08:48][1653273][INFO ] opti: __constant__ access is not uniform, bad!
[18:08:49][1653273][INFO ] Running on device 4 NVIDIA TITAN V
[18:08:49][1653273][INFO ] CUDA global memory status (initial GPU state, including context):
[18:08:49][1653273][INFO ] No template file. Generating templates.
[18:08:49][1653273][INFO ] Template param value T_cons = 50000
[18:08:56][1653273][INFO ] Number of generated templates to be used: 50000
[18:08:56][1653273][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_7_dms_200_91.cpt
[18:08:56][1653273][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_7_dms_200_91.cpt (No such file or directory).
------> Starting from scratch...
[18:08:56][1653273][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_91.binary
[18:08:56][1653273][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_DM239.10
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.796766057072
------> 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: 239.1 cm^-3 pc
------> Scale factor: 1.31415
[18:08:56][1653273][INFO ] Allocating memory for dedispersed compressed time series...
[18:08:56][1653273][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[18:08:56][1653273][INFO ] 8-bit allocation done
[18:08:56][1653273][INFO ] Foobar
[18:08:56][1653273][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_7_dms_200_91.binary
[18:08:56][1653273][INFO ] Allocating memory for dedispersed uncompressed time series.
[18:08:56][1653273][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[18:08:56][1653273][INFO ] FftSize = 12582913
[18:08:56][1653273][INFO ] Seed for random number generator is 1116572003.
[18:08:59][1653273][INFO ] 8[18:08:59][1653273][INFO ] 9[18:08:59][1653273][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[18:08:59][1653273][INFO ] Normalization factor 3.97364e-08
[18:09:00][1653273][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
[18:09:00][1653273][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1579 MB (10478 MB free / 12057 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[18:09:00][1653273][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[18:09:00][1653273][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[18:09:00][1653273][INFO ] Launching time series padding kernel: grid 196608, block 32
[18:09:48][1653273][INFO ] Checkpoint committed!
[18:10:48][1653273][INFO ] Checkpoint committed!
[18:11:48][1653273][INFO ] Checkpoint committed!
[18:12:48][1653273][INFO ] Checkpoint committed!
[18:13:49][1653273][INFO ] Checkpoint committed!
[18:14:49][1653273][INFO ] Checkpoint committed!
[18:15:19][1653273][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.499296 4306.086426 0.9760503 4.4973855 27.5123 24.2199  8
------> CAND:   0.249648 4306.526855 0.9539251 4.5218401 22.5231 21.8449 16
------> CAND:   0.499036 4515.341797 1.0720071 4.6531610 24.6861 21.073  8
------> CAND:   0.166345 4324.866211 0.9753112 4.5082841 19.4629 17.4666 16
------> CAND:   1.248499 3885.343262 0.7485237 5.4123468 29.8164 16.6776  2
------> CAND:   0.499555 3627.646973 0.7343369 3.9231086 20.3651 16.3401  8
------> CAND:   1.248758 3636.313965 0.6339548 5.3516865 29.1468 16.276  2
------> CAND:   1.248239 4286.950195 0.9790030 5.4970050 29.126 16.2636  2
------> CAND:   0.499815 4335.261230 1.0672747 5.5932164 20.0637 16.0144  8
------> CAND:   0.500074 3602.144775 0.9680672 5.7444663 22.9536 15.7011  4
------> CAND:   0.249907 3678.832031 0.5516829 5.0281129 18.1065 15.5734 16
------> CAND:   1.498406 3777.935059 0.9908116 3.8414078 27.1968 15.1077  2
------> CAND:   0.624379 3885.343262 0.7485237 5.4123468 22.0064 14.932  4
------> CAND:   0.415993 4293.872070 0.9789082 5.5003653 18.8642 14.7247  8
------> CAND:   0.416253 4049.119385 0.8218930 5.4132147 18.7189 14.5692  8
------> CAND:   0.624120 4295.718750 0.9783140 5.4879546 21.3963 14.4378  4
------> CAND:   0.249388 3603.037109 0.9678326 3.6968489 17.2399 14.382 16
------> CAND:   1.498665 4387.723633 1.0726529 5.5446129 25.9169 14.342  2
------> CAND:   1.247980 4396.225586 1.0690122 5.5318351 21.2767 14.3411  4
------> CAND:   1.499184 3780.689941 0.7332501 5.4421072 25.8811 14.3206  2
------> CAND:   1.498925 4138.658203 0.9307011 5.5345082 25.8079 14.2768  2
------> CAND:   1.498146 3881.985107 0.8611054 4.0758376 25.3868 14.0251  2
------> CAND:   0.250167 3602.144775 0.9680672 5.7444663 17.9565 13.7564  8
------> CAND:   1.497887 4194.602539 1.0509222 4.2277832 24.9212 13.747  2
------> CAND:  59.004597 3857.940918 0.7800259 5.4880228 17.8568 13.6504  8
------> CAND: 100.094238 4141.613281 0.9306391 5.5403261 24.6449 13.582  2
------> CAND:   2.497257 3641.609375 0.6256768 5.3121848 30.7992 13.3759  1
------> CAND:   0.749203 4395.158691 1.0738152 5.5673537 17.572 13.3484  8
------> CAND:   2.496738 4049.119385 0.8218930 5.4132147 30.3223 13.1688  1
------> CAND:   2.496997 3885.343262 0.7485237 5.4123468 30.303 13.1604  1
------> CAND:   2.496219 4479.058594 1.0770380 5.4986453 30.1535 13.0955  1
------> CAND: 236.128937 4314.111816 0.9528244 4.5377636 19.5042 12.912  4
------> CAND:   0.749462 3705.655762 0.6927787 5.4088941 17.1354 12.8869  8
------> CAND:   2.496478 4304.428711 0.9780623 5.4894528 29.5634 12.8392  1
------> CAND: 115.549046 3681.027588 0.9457800 5.7141242 16.0416 12.7609 16
------> CAND:   0.748943 3941.759033 0.9867103 4.0094275 15.9451 12.6318 16
------> CAND:   1.499444 3634.637695 0.6562569 5.4055963 23.0274 12.6172  2
------> CAND:  29.502298 3857.940918 0.7800259 5.4880228 15.9222 12.6012 16
------> CAND:   0.312190 3885.343262 0.7485237 5.4123468 16.8308 12.566  8
------> CAND: 462.275595 4009.590088 1.0258191 5.7059669 22.6035 12.3646  2
------> CAND:   0.749722 3775.448730 0.7429245 5.4620233 18.7737 12.3259  4
------> CAND:   0.832246 4049.119385 0.8218930 5.4132147 18.7521 12.3086  4
------> CAND: 230.694037 4124.100586 0.8008081 4.5565753 18.664 12.238  4
------> CAND:   0.166605 3642.300537 0.6201442 5.3151851 15.6226 12.2021 16
------> CAND:   0.498777 3964.287842 1.0199076 4.0083370 15.5852 12.1524 16
------> CAND:   0.831986 4472.681152 1.0764804 5.5040331 18.5524 12.1487  4
------> CAND:   0.832505 3641.609375 0.6256768 5.3121848 18.5252 12.1269  4
------> CAND:   1.497627 4306.932129 1.0638304 4.3563237 22.1351 12.0858  2
------> CAND:  59.006932 3776.276611 0.7423100 5.4674902 18.4699 12.0827  4
------> CAND:  29.505672 3633.473633 0.6703233 5.4318666 16.2515 11.9584  8
------> CAND: 200.188476 4141.613281 0.9306391 5.5403261 27.5262 11.9545  1
------> CAND:   0.998072 4284.020996 0.8689487 5.1921391 16.1672 11.8702  8
------> CAND:  59.011344 3633.427490 0.6708726 5.4328532 18.167 11.8406  4
------> CAND:   0.311930 4467.301758 1.0760065 5.5084805 16.0587 11.7569  8
------> CAND: 259.728181 3694.523438 0.7314597 5.4809885 16.0104 11.7065  8
------> CAND:   0.374731 3788.464355 0.7204389 5.4286237 15.2444 11.7014 16
------> CAND:  93.440423 4356.761719 1.0694952 5.5728226 15.2423 11.6987 16
------> CAND:  59.004856 3857.940918 0.7800259 5.4880228 17.9355 11.6557  4
------> CAND:   0.998332 3854.575439 0.6290764 5.0662127 15.9454 11.6387  8
------> CAND:   0.208126 4275.598145 0.9953517 5.5419393 15.169 11.6021 16
------> CAND:  50.047119 4141.613281 0.9306391 5.5403261 17.813 11.558  4
------> CAND: 345.904164 4479.080566 1.0764862 4.5778451 17.6823 11.4538  4
------> CAND: 184.546302 3775.126465 0.9523675 3.8637800 15.0536 11.4504 16
------> CAND:  29.503336 3776.276611 0.7423100 5.4674902 15.7423 11.4272  8
------> CAND: 167.709867 4471.238770 1.0758110 4.5659895 15.719 11.403  8
------> CAND:  59.002001 3944.534668 0.8241774 5.5054393 17.5897 11.3799  4
------> CAND: 404.132050 3677.805176 0.5587046 4.4378185 17.5588 11.3553  4
------> CAND:   0.155965 3774.362305 0.7440152 5.4575014 14.9734 11.3451 16
------> CAND: 176.316229 4164.075684 0.9966948 4.2556553 15.6603 11.342  8
------> CAND: 115.548268 3936.726318 0.9864827 5.6841002 14.9665 11.3361 16
------> CAND: 175.729219 4514.204590 1.0724036 4.6229949 14.9653 11.3345 16
------> CAND: 350.749979 4056.859375 0.7325321 5.1346574 15.6462 11.3273  8
------> CAND:   0.374472 3881.985107 0.8611054 4.0758376 15.6241 11.3044  8
------> CAND: 472.257615 4314.111816 0.9528244 4.5377636 26.0179 11.2994  1
------> CAND:   2.495700 3739.642822 0.9841383 3.8131049 17.4693 11.2841  4
------> CAND: 183.452212 3874.609375 0.7095299 5.3029137 15.5991 11.2784  8
------> CAND: 231.078370 3619.804688 0.8512841 5.6444302 15.5808 11.2594  8
------> CAND: 115.551382 3666.864258 0.8400418 5.6371522 14.9019 11.2515 16
------> CAND: 118.064469 4314.111816 0.9528244 4.5377636 17.4202 11.245  4
------> CAND: 335.419994 4471.238770 1.0758110 4.5659895 17.3878 11.2192  4
------> CAND: 464.193368 3624.497070 0.7644999 3.8971314 17.3759 11.2098  4
------> CAND: 115.347148 4124.100586 0.8008081 4.5565753 15.5275 11.2041  8
------> CAND:  92.040371 3791.569092 0.9497729 3.8956578 15.486 11.1611  8
------> CAND:   1.247720 3721.841553 0.9822448 3.8011026 15.4761 11.1508  8
------> CAND:  59.006673 3774.937012 0.7438545 5.4638801 17.3 11.1494  4
------> CAND: 461.975343 3641.923340 0.6219587 5.3027663 25.656 11.1423  1
------> CAND: 100.094498 4140.763184 0.9307989 5.5411415 20.5029 11.1155  2
------> CAND: 289.457290 3736.546387 0.6458132 5.3058801 20.5 11.1138  2
------> CAND: 401.586265 4487.237793 1.0773708 5.4678378 17.2072 11.0755  4
------> CAND: 333.118667 3662.728271 0.8484842 3.8415046 15.3932 11.0649  8
------> CAND: 121.870689 3958.106934 0.7009829 5.1983500 14.7521 11.0556 16
------> CAND: 115.482093 3698.065186 0.5639414 4.9967651 14.7504 11.0533 16
------> CAND: 108.109697 3657.122559 0.8800300 5.6664138 14.712 11.0033 16
------> CAND: 230.874136 3700.549072 0.5505731 4.9277377 17.1124 11.0002  4
------> CAND: 186.949357 3951.738525 0.9035058 5.6031489 15.327 10.9964  8
------> CAND:  62.568436 4558.037109 1.0477514 5.2987747 15.3247 10.994  8
------> CAND: 375.586821 3880.659668 0.8628322 5.5917745 15.3245 10.9937  8
------> CAND: 222.842328 4509.343262 0.9777728 4.9666524 20.294 10.9915  2
------> CAND: 138.635759 3963.834717 0.9871324 5.6808429 14.6855 10.9688 16
------> CAND: 327.742157 4458.166992 1.0746702 4.5467052 17.0708 10.9671  4
[18:15:19][1653273][INFO ] Statistics: count dirty SumSpec pages 530247 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[18:15:19][1653273][INFO ] Data processing finished successfully!
18:15:19 (1653273): called boinc_finish(0)

</stderr_txt>
]]>