Task 1704611133

Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[09:06:09][1148621][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_2_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_2_dms_200_46.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 7350000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_46.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_40000_46_7350000_0_0
------> GPU usage: 0.330000
[09:06:09][1148621][INFO ] Starting data processing...
[09:06:09][1148621][INFO ] opti: No host transfer for n_steps. Use device global.
[09:06:09][1148621][INFO ] opti: No host transfer for mean. Use device global.
[09:06:09][1148621][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[09:06:09][1148621][INFO ] opti: sumspec[i] allloc, free and pinned.
[09:06:09][1148621][INFO ] opti: power spectrum in fft callback (static link).
[09:06:09][1148621][INFO ] opti: __constant__ access is not uniform, bad!
[09:06:11][1148621][INFO ] Running on device 0 Tesla V100-SXM2-16GB
[09:06:11][1148621][INFO ] CUDA global memory status (initial GPU state, including context):
[09:06:11][1148621][INFO ] No template file. Generating templates.
[09:06:11][1148621][INFO ] Template param value T_cons = 50000
[09:06:17][1148621][INFO ] Number of generated templates to be used: 50000
[09:06:17][1148621][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_2_dms_200_46.cpt
[09:06:17][1148621][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_2_dms_200_46.cpt (No such file or directory).
------> Starting from scratch...
[09:06:17][1148621][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_46.binary
[09:06:17][1148621][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_2_dms_200_DM234.60
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.693961836405
------> 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: 234.6 cm^-3 pc
------> Scale factor: 2.17829
[09:06:17][1148621][INFO ] Allocating memory for dedispersed compressed time series...
[09:06:17][1148621][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[09:06:17][1148621][INFO ] 8-bit allocation done
[09:06:17][1148621][INFO ] Foobar
[09:06:17][1148621][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_2_dms_200_46.binary
[09:06:17][1148621][INFO ] Allocating memory for dedispersed uncompressed time series.
[09:06:17][1148621][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[09:06:17][1148621][INFO ] FftSize = 12582913
[09:06:17][1148621][INFO ] Seed for random number generator is 1109497937.
[09:06:20][1148621][INFO ] 8[09:06:20][1148621][INFO ] 9[09:06:22][1148621][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[09:06:22][1148621][INFO ] Normalization factor 3.97364e-08
[09:06:22][1148621][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
[09:06:22][1148621][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
[09:06:22][1148621][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[09:06:22][1148621][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[09:06:22][1148621][INFO ] Launching time series padding kernel: grid 196608, block 32
[09:07:09][1148621][INFO ] Checkpoint committed!
[09:08:10][1148621][INFO ] Checkpoint committed!
[09:09:10][1148621][INFO ] Checkpoint committed!
[09:10:10][1148621][INFO ] Checkpoint committed!
[09:11:10][1148621][INFO ] Checkpoint committed!
[09:12:10][1148621][INFO ] Checkpoint committed!
[09:13:10][1148621][INFO ] Checkpoint committed!
[09:13:11][1148621][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 289.128751 4049.119873 0.7076220 5.9671450 16.408 12.1221  8
------> CAND: 115.513753 3795.404785 0.6794313 5.9483118 15.2793 11.7475 16
------> CAND: 143.396195 5148.251465 1.1948526 6.1452131 15.1802 11.6168 16
------> CAND: 115.503632 4286.618652 0.8326003 6.0400395 15.1277 11.5477 16
------> CAND:  33.355750 4389.328613 0.6763168 5.8872380 17.7173 11.4816  4
------> CAND: 105.303625 3679.251709 0.6394908 3.5770304 17.6089 11.3953  4
------> CAND: 462.160633 4382.671387 0.9882524 6.1162419 17.5838 11.3753  4
------> CAND: 115.604841 3730.867676 0.9086488 6.0509572 17.5701 11.3644  4
------> CAND:  86.587046 5087.797363 1.1035548 6.1003017 14.9519 11.3169 16
------> CAND: 173.106360 4206.052246 0.5192097 5.7067618 15.5576 11.2354  8
------> CAND: 231.005967 3826.999756 0.6100776 5.8908401 15.5462 11.2236  8
------> CAND: 147.869874 3882.410645 0.9949291 6.1014948 14.8744 11.2154 16
------> CAND:  28.874286 4054.864990 0.9718708 6.1079016 14.871 11.211 16
------> CAND: 115.515051 4452.242188 1.0312591 6.1341658 14.8591 11.1955 16
------> CAND: 140.983798 4166.301270 0.6452559 5.8992691 14.8098 11.1309 16
------> CAND:  86.546044 3838.201172 0.5843244 5.8735371 15.4357 11.1089  8
------> CAND:  25.147216 5080.997559 0.8096352 4.5489936 14.7888 11.1035 16
------> CAND: 168.977310 3901.095947 0.5382948 3.8574772 15.4243 11.0971  8
------> CAND:  21.231222 3873.402588 0.8983030 3.5831513 14.7467 11.0485 16
------> CAND: 150.420329 4058.471436 0.9943716 6.1164722 14.7426 11.0432 16
------> CAND: 346.237633 4598.315430 0.6474316 5.7704892 15.3516 11.0218  8
------> CAND: 133.642803 4164.638672 0.8726586 3.7884896 15.3415 11.0113  8
------> CAND:  74.272558 3703.144287 0.9580758 6.0609908 14.712 11.0033 16
------> CAND:  78.239934 3616.450684 0.9016466 6.0239048 15.3121 10.9809  8
------> CAND:  35.079410 4120.024902 1.0019974 6.1190414 14.688 10.972 16
------> CAND: 146.837027 4508.258789 0.6015842 5.7150607 15.3032 10.9717  8
------> CAND: 168.296099 4793.682617 0.5724981 4.8902888 14.6757 10.9559 16
------> CAND:  59.693334 3941.965576 0.7085103 3.7266955 14.6701 10.9486 16
------> CAND: 432.918622 4017.366211 0.8934022 6.0688391 17.0227 10.9289  4
------> CAND:  73.418514 4508.258789 0.6015842 5.7150607 14.6542 10.928 16
------> CAND: 346.699819 3940.588135 0.9854417 6.1020217 17.0159 10.9235  4
------> CAND:  91.789686 4772.357910 0.6852221 4.4643564 14.6423 10.9124 16
------> CAND: 230.966521 4290.428711 1.0763097 6.1588030 20.1064 10.8802  2
------> CAND: 231.101207 4502.231934 1.0325476 6.1323876 15.2039 10.869  8
------> CAND: 222.277895 4092.866699 0.8718435 6.0666089 20.0446 10.8436  2
------> CAND: 222.280231 4052.308105 0.8563626 6.0578823 20.0266 10.8329  2
------> CAND: 173.064579 4416.263184 0.5360827 5.6188693 15.1668 10.8306  8
------> CAND:  20.440239 4338.649902 0.6325757 5.8456736 14.5773 10.8279 16
------> CAND: 230.872839 4142.450684 0.4170010 4.3739161 15.1514 10.8148  8
------> CAND: 115.499221 4259.074219 0.7031488 5.9421477 14.5598 10.8052 16
------> CAND: 358.537848 3616.894531 0.8996881 3.4193490 16.8443 10.7873  4
------> CAND:  60.459664 3830.238037 0.2892694 4.9700084 14.5378 10.7766 16
------> CAND: 420.848073 3613.113770 0.9560894 6.0417557 19.919 10.769  2
------> CAND: 203.962258 4283.759277 0.5740823 5.7762117 14.5238 10.7584 16
------> CAND:  44.161711 3829.368164 0.9875120 3.5286920 14.509 10.7393 16
------> CAND: 281.750647 3803.784424 0.6624306 3.6558738 15.0769 10.7378  8
------> CAND: 197.761028 5960.033691 1.1171669 5.6482882 14.5038 10.7324 16
------> CAND:  37.037147 4694.583496 1.0897268 4.0110807 16.7671 10.726  4
------> CAND:  37.035849 4835.891113 1.1550237 4.0567555 16.7662 10.7253  4
------> CAND: 333.570732 4067.577148 0.9236326 6.0893688 15.0645 10.7251  8
------> CAND:  45.334433 5468.329590 1.0141118 5.8769627 14.4872 10.7109 16
------> CAND: 350.609584 4828.892578 0.8956817 6.0001397 15.0415 10.7013  8
------> CAND: 237.094311 4123.915527 0.5905857 3.9886606 24.6234 10.6938  1
------> CAND: 206.267997 4200.892578 0.5245154 4.1671028 15.0291 10.6885  8
------> CAND: 173.665084 4497.171387 0.8034654 5.9839511 14.4668 10.6845 16
------> CAND: 380.577442 5780.104004 1.2383634 5.9614224 19.7597 10.6746  2
------> CAND: 353.536069 3831.647461 0.8925942 3.5624177 15.0097 10.6685  8
------> CAND: 115.356231 4654.360352 0.5578801 4.6605015 15.009 10.6678  8
------> CAND:  50.107844 4166.301270 0.6452559 5.8992691 16.6935 10.6676  4
------> CAND: 416.396972 4289.522949 0.8982723 3.8507986 16.682 10.6585  4
------> CAND: 102.201712 4338.649902 0.6325757 5.8456736 16.6697 10.6488  4
------> CAND: 173.178504 4218.733887 0.8564861 6.0579782 14.9872 10.6453  8
------> CAND: 197.224363 3733.560303 0.6651333 3.6013646 14.4229 10.6275 16
------> CAND: 287.977050 4610.240723 1.0833741 3.9569929 14.9644 10.6218  8
------> CAND: 160.887891 4894.668457 1.0298127 4.1654263 16.6145 10.605  4
------> CAND:  50.117706 4038.367432 0.7163792 5.9678335 14.933 10.5895  8
------> CAND:  29.418477 5018.480957 1.0059874 4.2678785 14.3888 10.5834 16
------> CAND: 158.265551 3706.613281 0.7994916 5.9988933 14.3846 10.578 16
------> CAND: 129.312114 4108.062012 0.6143306 3.9379911 16.5801 10.5778  4
------> CAND:  26.958849 4386.663574 0.5791796 4.2437797 14.3759 10.5667 16
------> CAND: 210.424036 3613.113770 0.9560894 6.0417557 16.5631 10.5643  4
------> CAND: 115.390746 3854.046387 0.3519447 5.4143744 14.3728 10.5626 16
------> CAND: 115.522057 4390.403320 0.8737164 6.0583129 14.3665 10.5545 16
------> CAND: 172.088306 3868.077148 0.6871731 5.9499979 14.363 10.55 16
------> CAND: 154.271186 3691.829590 0.8737240 6.0290279 14.8651 10.5195  8
------> CAND: 198.673202 3967.998535 0.5687103 5.8448658 14.8532 10.5072  8
------> CAND: 208.494845 3863.299805 0.4599276 3.9389870 14.8441 10.4979  8
------> CAND:  66.188069 3891.050537 0.7605904 3.6634459 14.322 10.4969 16
------> CAND: 231.016607 3691.590332 0.5688999 5.8622861 14.8391 10.4927  8
------> CAND: 231.072401 4045.327393 0.9721651 6.1073041 16.4664 10.4877  4
------> CAND: 197.415880 3694.859131 0.8861312 3.4752507 14.8322 10.4856  8
------> CAND: 240.260323 3971.453857 0.6726621 5.9374027 24.1022 10.4675  1
------> CAND:  31.450434 4002.380371 0.8496343 6.0477390 14.2969 10.4646 16
------> CAND: 346.041964 3683.073730 0.6176667 3.6004190 24.0805 10.458  1
------> CAND: 181.569992 3622.489014 0.6967843 3.5008178 14.2901 10.4557 16
------> CAND: 247.273298 3747.911377 0.9884273 6.0712180 16.4252 10.455  4
------> CAND:  96.927707 4105.239258 0.8353831 6.0478311 16.4169 10.4485  4
------> CAND:  88.683621 5985.716797 1.1872451 5.7740636 14.785 10.4371  8
------> CAND: 115.449914 5721.530762 1.2419738 6.0070753 14.2756 10.4371 16
------> CAND: 204.618557 4108.701172 0.4656594 5.6332498 14.7824 10.4344  8
------> CAND:  86.564469 4052.590576 0.6209164 5.8905516 14.782 10.4341  8
------> CAND: 187.832207 4556.566895 0.9092025 4.0282187 14.2726 10.4332 16
------> CAND: 345.868352 3779.846191 0.7093861 3.6083777 19.3505 10.432  2
------> CAND:  75.121672 3753.984619 0.4123988 5.6481175 14.777 10.4289  8
------> CAND: 231.035810 3783.327148 0.7028521 5.9622517 14.7746 10.4264  8
------> CAND: 222.282048 4019.729492 0.8426160 6.0499587 19.3405 10.426  2
------> CAND: 115.525690 3974.866455 0.7694185 6.0038314 14.2632 10.421 16
------> CAND: 461.745677 4142.450684 0.4170010 4.3739161 16.3724 10.4133  4
------> CAND:  96.929524 4031.578613 0.8061644 6.0311208 16.3708 10.412  4
------> CAND: 163.188439 4002.380371 0.8496343 3.6928797 14.254 10.4092 16
[09:13:11][1148621][INFO ] Statistics: count dirty SumSpec pages 1762 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[09:13:11][1148621][INFO ] Data processing finished successfully!
09:13:11 (1148621): called boinc_finish(0)

</stderr_txt>
]]>