Task 1703605194

Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[17:55:20][1060438][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_8_dms_200.zap -c Ter5_1_dns_cfbf00098_segment_8_dms_200_60.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 2000000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_8_dms_200_60.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_8_dms_200_40000_60_2000000_0_0
------> GPU usage: 0.330000
[17:55:20][1060438][INFO ] Starting data processing...
[17:55:20][1060438][INFO ] opti: No host transfer for n_steps. Use device global.
[17:55:20][1060438][INFO ] opti: No host transfer for mean. Use device global.
[17:55:20][1060438][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[17:55:20][1060438][INFO ] opti: sumspec[i] allloc, free and pinned.
[17:55:20][1060438][INFO ] opti: power spectrum in fft callback (static link).
[17:55:20][1060438][INFO ] opti: __constant__ access is not uniform, bad!
[17:55:21][1060438][INFO ] Running on device 2 Tesla V100-SXM2-16GB
[17:55:21][1060438][INFO ] CUDA global memory status (initial GPU state, including context):
[17:55:21][1060438][INFO ] No template file. Generating templates.
[17:55:21][1060438][INFO ] Template param value T_cons = 50000
[17:55:28][1060438][INFO ] Number of generated templates to be used: 50000
[17:55:28][1060438][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_8_dms_200_60.cpt
[17:55:28][1060438][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_8_dms_200_60.cpt (No such file or directory).
------> Starting from scratch...
[17:55:28][1060438][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_8_dms_200_60.binary
[17:55:28][1060438][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00098/Ter5_1_dns_cfbf00098_segment_8_dms_200_DM236.00
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.817327312383
------> 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: 236 cm^-3 pc
------> Scale factor: 1.49028
[17:55:28][1060438][INFO ] Allocating memory for dedispersed compressed time series...
[17:55:28][1060438][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[17:55:28][1060438][INFO ] 8-bit allocation done
[17:55:28][1060438][INFO ] Foobar
[17:55:28][1060438][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_8_dms_200_60.binary
[17:55:28][1060438][INFO ] Allocating memory for dedispersed uncompressed time series.
[17:55:28][1060438][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[17:55:28][1060438][INFO ] FftSize = 12582913
[17:55:28][1060438][INFO ] Seed for random number generator is -1032568897.
[17:55:31][1060438][INFO ] 8[17:55:31][1060438][INFO ] 9[17:55:32][1060438][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[17:55:32][1060438][INFO ] Normalization factor 3.97364e-08
[17:55:32][1060438][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
[17:55:32][1060438][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1558 MB (14595 MB free / 16153 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[17:55:32][1060438][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[17:55:32][1060438][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[17:55:32][1060438][INFO ] Launching time series padding kernel: grid 196608, block 32
[17:56:20][1060438][INFO ] Checkpoint committed!
[17:57:21][1060438][INFO ] Checkpoint committed!
[17:58:21][1060438][INFO ] Checkpoint committed!
[17:59:21][1060438][INFO ] Checkpoint committed!
[18:00:21][1060438][INFO ] Checkpoint committed!
[18:01:21][1060438][INFO ] Checkpoint committed!
[18:02:21][1060438][INFO ] Checkpoint committed!
[18:02:27][1060438][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:  64.484651 3790.138184 0.5824465 2.5565746 17.6307 13.4106  8
------> CAND: 274.212944 3823.646973 0.5418752 2.5026164 16.8867 12.6248  8
------> CAND: 409.001220 3882.118652 0.9705617 0.5187836 19.0983 12.5861  4
------> CAND: 177.757802 3660.478760 0.4076733 0.9297948 15.8973 12.5679 16
------> CAND: 132.612292 3854.535156 0.5211480 0.9041561 16.4346 12.15  8
------> CAND: 115.174315 4029.802002 0.9337603 2.8337264 15.579 12.1442 16
------> CAND:  63.346963 3991.982666 0.4333893 2.0137055 16.3418 12.0528  8
------> CAND: 115.227774 4225.826660 0.8489577 2.7548664 16.2844 11.9928  8
------> CAND: 221.875656 4116.100098 0.5894889 2.4556558 16.1579 11.8606  8
------> CAND:  86.389560 3906.117676 0.7908019 2.7500956 16.1011 11.8012  8
------> CAND:  57.587417 3892.600586 0.9771481 2.8544667 15.2887 11.7599 16
------> CAND: 115.242566 3619.942871 0.7965833 2.7547178 15.2835 11.753 16
------> CAND: 485.296652 3898.787354 0.9275448 2.8357832 17.9972 11.705  4
------> CAND: 115.164194 4213.868652 1.0623934 2.8924756 15.2375 11.6924 16
------> CAND: 115.633127 5263.035645 1.1800219 2.6864247 15.9373 11.6303  8
------> CAND: 179.707235 3770.770020 0.7872433 2.7518063 21.3408 11.6133  2
------> CAND: 115.175094 3892.600586 0.9771481 2.8544667 15.9018 11.5933  8
------> CAND: 230.545598 4283.109375 0.7199786 2.5892971 15.8916 11.5827  8
------> CAND: 153.882960 4984.045410 1.0489115 1.3276521 15.138 11.5613 16
------> CAND:  16.880032 3906.663086 1.0138884 2.8745654 15.0839 11.4901 16
------> CAND:  57.583784 3691.560303 0.8693964 2.7930295 17.7056 11.4723  4
------> CAND: 114.159115 3990.098389 0.4396682 1.3869003 15.0677 11.4689 16
------> CAND:  94.177689 3817.300537 0.6835208 2.6764758 15.0434 11.437 16
------> CAND: 295.089677 3862.255127 0.7425436 2.7168860 15.7425 11.4275  8
------> CAND: 172.702564 3976.447754 1.0047077 2.8734102 15.7229 11.4071  8
------> CAND: 259.144285 3711.352051 0.8026528 2.7597468 17.607 11.3937  4
------> CAND: 115.243345 3992.027832 0.6100582 2.5466731 15.0079 11.3903 16
------> CAND:  14.853266 4372.126953 0.6644379 2.4550390 15.0072 11.3895 16
------> CAND: 115.164454 3955.487793 0.9837395 2.8635488 17.5612 11.3573  4
------> CAND: 115.245421 3799.868652 0.8546005 2.7872832 14.9605 11.3282 16
------> CAND: 189.535885 4591.156738 0.8575578 2.6621330 14.9593 11.3267 16
------> CAND: 115.272410 3822.349121 0.5440468 2.4982584 14.959 11.3262 16
------> CAND:  63.341773 3716.950684 0.3553902 1.9300116 15.6437 11.3248  8
------> CAND: 345.736002 3799.868652 0.8546005 2.7872832 17.5002 11.3087  4
------> CAND:  59.948172 4194.150879 0.7133040 2.6224875 17.4777 11.2908  4
------> CAND:  32.242196 3790.138184 0.5824465 2.5565746 14.9165 11.2705 16
------> CAND:  86.371654 3848.917236 0.8795043 2.8103206 14.9157 11.2696 16
------> CAND:  66.306146 3854.535156 0.5211480 0.9041561 14.8807 11.2237 16
------> CAND: 345.573290 3799.136475 0.8551146 2.7875469 17.3697 11.2048  4
------> CAND: 366.880808 3614.305420 0.9544217 0.3351873 17.3208 11.1659  4
------> CAND: 136.334432 3894.335693 0.9771571 0.5244915 17.3064 11.1545  4
------> CAND:  14.852228 4193.979004 0.5960779 2.4229155 14.8259 11.152 16
------> CAND: 115.220767 4265.916504 1.0393205 2.8772206 14.8216 11.1463 16
------> CAND: 115.306924 3934.935791 0.5547076 2.4753571 14.8177 11.1413 16
------> CAND: 490.587006 3627.505615 0.6302038 2.6413260 20.525 11.1286  2
------> CAND: 242.817267 4052.028076 0.7680841 2.7219076 15.4491 11.1228  8
------> CAND: 115.242306 3787.926025 0.8634627 2.8000610 14.7906 11.1059 16
------> CAND: 115.208051 3884.016602 0.7161902 2.6986330 14.7838 11.097 16
------> CAND: 288.110178 3912.208008 0.6761577 2.6502635 17.2202 11.0859  4
------> CAND: 115.308222 3992.222900 0.4912480 2.2728636 15.41 11.0823  8
------> CAND: 115.202083 3728.528320 0.9535591 2.8293109 14.7693 11.0781 16
------> CAND: 230.393525 4972.799805 1.1648670 2.8233106 15.4012 11.0732  8
------> CAND: 432.158001 3770.326172 0.4428807 2.3012009 20.4159 11.0639  2
------> CAND: 488.353411 3963.282471 0.9063648 2.8250608 17.1889 11.061  4
------> CAND: 115.313152 5462.817383 1.1369103 2.4392715 14.7366 11.0353 16
------> CAND: 238.588046 4614.311035 1.0002906 2.7827442 20.3191 11.0064  2
------> CAND:  14.851709 4033.374268 0.5430603 2.3890831 14.7073 10.9972 16
------> CAND:  86.371913 4050.476074 0.9302578 2.8260412 14.6895 10.9739 16
------> CAND: 115.296544 3728.236328 0.5139894 2.4768767 14.6842 10.9671 16
------> CAND: 191.729775 4213.714355 1.0350463 2.8787498 14.6817 10.9638 16
------> CAND: 203.401719 3673.081543 0.7059717 2.7013981 14.6649 10.9419 16
------> CAND:  86.440164 3821.908447 0.4286317 2.2005384 15.2656 10.9327  8
------> CAND:  98.846259 3878.208740 0.7217488 0.6744534 14.6575 10.9322 16
------> CAND:  14.850930 3895.041992 0.4942768 2.3646700 14.6501 10.9226 16
------> CAND:  86.392933 3628.609863 0.6111550 2.6181648 14.6335 10.901 16
------> CAND: 477.197371 4771.571289 1.0741360 2.8138797 25.0942 10.8983  1
------> CAND: 230.556757 4205.169922 0.7660687 2.6810193 15.227 10.8929  8
------> CAND: 135.186364 3962.043701 0.9066812 2.8252528 14.6242 10.889 16
------> CAND: 369.234816 4590.049316 0.8106161 2.5985913 16.9578 10.8773  4
------> CAND: 115.239711 3896.677734 0.6993321 2.6819091 14.6152 10.8772 16
------> CAND: 172.807146 3637.692627 0.4935426 2.4749439 15.2086 10.8739  8
------> CAND:  57.816564 5263.035645 1.1800219 2.6864247 14.6104 10.871 16
------> CAND:  97.686772 3617.394043 0.8659953 2.7876589 14.6073 10.867 16
------> CAND: 115.286164 5057.772461 1.0244555 2.6108549 14.6047 10.8636 16
------> CAND: 181.977162 4033.173340 0.7795913 2.7223306 15.195 10.8598  8
------> CAND: 477.175832 4614.311035 1.0002906 2.7827442 24.9706 10.8446  1
------> CAND:  76.468784 4102.746094 0.5442031 2.3433518 14.5881 10.842 16
------> CAND: 135.759360 4157.442383 1.0542753 0.6765424 15.1749 10.839  8
------> CAND:  64.369948 4988.307617 1.1662887 2.8012893 15.1741 10.8382  8
------> CAND:  86.395009 3667.038330 0.7316417 2.7145345 14.5842 10.8369 16
------> CAND: 405.559350 3962.043701 0.9066812 2.8252528 16.89 10.8235  4
------> CAND:  56.630607 4205.169922 0.7660687 0.9126827 15.1587 10.8222  8
------> CAND:  44.412916 3819.726074 0.9292518 2.8334403 14.5719 10.8209 16
------> CAND: 489.272073 3617.823242 0.8782583 2.7895050 19.997 10.8153  2
------> CAND: 136.332356 3830.186768 0.9454998 0.4968882 16.8616 10.801  4
------> CAND: 483.788125 4076.840820 0.9916384 2.8627474 19.9715 10.8002  2
------> CAND: 115.188329 3926.407959 0.8446061 2.7801814 14.5514 10.7942 16
------> CAND: 172.791835 4414.113281 0.9487708 2.7977498 14.5489 10.791 16
------> CAND:  73.000444 3875.893066 0.8408556 2.7841465 15.1272 10.7898  8
------> CAND:  99.868206 3615.553955 0.8904106 2.7977698 14.5364 10.7748 16
------> CAND: 399.571436 3619.145508 0.8211413 0.3948828 16.8269 10.7735  4
------> CAND: 230.458662 3715.908447 0.7481290 2.7308102 15.1061 10.768  8
------> CAND: 259.235113 3927.713379 0.5689027 2.4944351 16.8174 10.7659  4
------> CAND: 307.100279 4047.166260 0.9912830 2.8676746 16.8044 10.7556  4
------> CAND: 238.598686 4771.571289 1.0741360 2.8138797 19.8644 10.7366  2
------> CAND: 230.496031 4165.163574 0.7892138 2.7068698 15.057 10.7173  8
------> CAND: 122.318083 3617.823242 0.8782583 2.7895050 14.483 10.7054 16
------> CAND: 304.423183 4000.330811 1.0064249 0.5898118 19.7834 10.6886  2
------> CAND:  86.416289 3728.236328 0.5139894 2.4768767 14.4688 10.687 16
------> CAND: 244.636166 3617.823242 0.8782583 2.7895050 15.0249 10.6842  8
[18:02:27][1060438][INFO ] Statistics: count dirty SumSpec pages 1863 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[18:02:27][1060438][INFO ] Data processing finished successfully!
18:02:27 (1060438): called boinc_finish(0)

</stderr_txt>
]]>