Task 1704946417

Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[11:33:07][1153842][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_cfbf00097_segment_2_dms_200.zap -c Ter5_1_dns_cfbf00097_segment_2_dms_200_40.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 4850000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00097_segment_2_dms_200_40.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00097_segment_2_dms_200_40000_40_4850000_2_0
------> GPU usage: 0.330000
[11:33:07][1153842][INFO ] Starting data processing...
[11:33:07][1153842][INFO ] opti: No host transfer for n_steps. Use device global.
[11:33:07][1153842][INFO ] opti: No host transfer for mean. Use device global.
[11:33:07][1153842][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[11:33:07][1153842][INFO ] opti: sumspec[i] allloc, free and pinned.
[11:33:07][1153842][INFO ] opti: power spectrum in fft callback (static link).
[11:33:07][1153842][INFO ] opti: __constant__ access is not uniform, bad!
[11:33:08][1153842][INFO ] Running on device 3 Tesla V100-SXM2-16GB
[11:33:08][1153842][INFO ] CUDA global memory status (initial GPU state, including context):
[11:33:08][1153842][INFO ] No template file. Generating templates.
[11:33:08][1153842][INFO ] Template param value T_cons = 50000
[11:33:14][1153842][INFO ] Number of generated templates to be used: 50000
[11:33:14][1153842][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00097_segment_2_dms_200_40.cpt
[11:33:14][1153842][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00097_segment_2_dms_200_40.cpt (No such file or directory).
------> Starting from scratch...
[11:33:14][1153842][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00097_segment_2_dms_200_40.binary
[11:33:14][1153842][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00097/Ter5_1_dns_cfbf00097_segment_2_dms_200_DM234.00
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.693967753381
------> 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): 174807.67
------> DEC (J2000): -244650.099998
------> 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 cm^-3 pc
------> Scale factor: 2.18106
[11:33:14][1153842][INFO ] Allocating memory for dedispersed compressed time series...
[11:33:14][1153842][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[11:33:14][1153842][INFO ] 8-bit allocation done
[11:33:14][1153842][INFO ] Foobar
[11:33:14][1153842][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00097_segment_2_dms_200_40.binary
[11:33:14][1153842][INFO ] Allocating memory for dedispersed uncompressed time series.
[11:33:15][1153842][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[11:33:15][1153842][INFO ] FftSize = 12582913
[11:33:15][1153842][INFO ] Seed for random number generator is 1100615083.
[11:33:18][1153842][INFO ] 8[11:33:18][1153842][INFO ] 9[11:33:19][1153842][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[11:33:19][1153842][INFO ] Normalization factor 3.97364e-08
[11:33:19][1153842][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
[11:33:19][1153842][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
[11:33:19][1153842][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[11:33:19][1153842][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[11:33:19][1153842][INFO ] Launching time series padding kernel: grid 196608, block 32
[11:34:07][1153842][INFO ] Checkpoint committed!
[11:35:07][1153842][INFO ] Checkpoint committed!
[11:36:07][1153842][INFO ] Checkpoint committed!
[11:37:07][1153842][INFO ] Checkpoint committed!
[11:38:08][1153842][INFO ] Checkpoint committed!
[11:39:08][1153842][INFO ] Checkpoint committed!
[11:40:08][1153842][INFO ] Checkpoint committed!
[11:40:18][1153842][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 346.559684 6443.849609 1.3705561 0.7404746 27.2549 15.1424  2
------> CAND: 346.559425 6443.849609 1.3705561 0.7404746 19.7258 13.0901  4
------> CAND: 173.279712 6443.849609 1.3705561 0.7404746 19.4371 12.8581  4
------> CAND:  60.051456 4096.121094 0.7806767 0.2115494 16.0619 12.7881 16
------> CAND: 115.519981 6443.849609 1.3705561 0.7404746 16.8846 12.6227  8
------> CAND: 110.398049 6837.356445 0.3526923 3.7201753 15.6445 12.2312 16
------> CAND: 368.712943 4585.259766 0.8975223 3.4596317 16.3714 12.0839  8
------> CAND: 411.252462 7921.423340 1.4999027 0.9170805 21.4041 11.6509  2
------> CAND: 202.036960 3937.611084 0.8693646 0.1516671 15.8313 11.5199  8
------> CAND: 288.733778 4597.986816 0.8954590 0.3606337 15.7985 11.4857  8
------> CAND: 461.022685 4981.739746 0.5374953 3.5216041 17.5941 11.3835  4
------> CAND: 231.039703 6443.849609 1.3705561 0.7404746 17.5654 11.3607  4
------> CAND:  86.609104 3706.673096 0.7419443 0.0618089 14.9824 11.3569 16
------> CAND:  80.587454 5463.346680 0.4601318 0.6000765 15.6635 11.3453  8
------> CAND: 202.759693 4288.309570 0.9089615 3.3779790 15.6626 11.3444  8
------> CAND: 259.188402 5355.232910 0.8933344 3.6252449 17.5415 11.3416  4
------> CAND: 461.926296 5227.894043 0.5319361 0.5541408 26.0802 11.3265  1
------> CAND: 104.586082 4928.529297 0.7576409 0.4616511 14.9382 11.299 16
------> CAND: 117.500555 7921.423340 1.4999027 0.9170805 14.8685 11.2078 16
------> CAND: 131.684547 9969.461914 0.6618288 1.3741310 14.8227 11.1478 16
------> CAND: 322.780082 4530.271973 0.4311180 3.4250157 15.4718 11.1464  8
------> CAND: 265.181766 5771.046875 0.1410798 0.8406635 15.4353 11.1085  8
------> CAND: 160.688588 4442.519043 0.9807871 3.4232748 15.4292 11.1022  8
------> CAND: 309.024799 4129.956543 1.0525053 3.3310156 17.2267 11.0911  4
------> CAND: 436.091640 3741.109619 0.9878606 3.1912255 17.2038 11.0728  4
------> CAND: 256.103097 3669.445557 0.2142146 3.1155026 25.3864 11.0252  1
------> CAND: 269.513752 4212.165039 0.6164969 0.2502807 15.3325 11.0021  8
------> CAND: 200.547637 4262.226074 1.0295488 0.2622482 14.7062 10.9957 16
------> CAND: 123.703602 4641.132324 1.0641091 0.3750982 14.6939 10.9797 16
------> CAND: 131.495624 3851.134033 0.5129310 3.2170875 14.6917 10.9769 16
------> CAND: 115.220508 4059.419922 0.9662697 3.3068063 14.6719 10.9511 16
------> CAND:  57.579632 4568.583008 1.0595330 3.4582891 14.6667 10.9443 16
------> CAND: 202.889447 4009.164307 0.3672144 0.2027701 15.2674 10.9347  8
------> CAND:  86.383850 4783.554199 0.8342712 3.4985008 14.6569 10.9315 16
------> CAND: 411.252203 7921.423340 1.4999027 0.9170805 16.995 10.9069  4
------> CAND: 325.376471 3716.309814 0.4208868 3.1686299 15.229 10.8949  8
------> CAND: 171.938310 3670.695557 0.6695681 3.1584446 14.6219 10.886 16
------> CAND: 172.844516 5488.357422 0.5703424 3.6118815 15.211 10.8763  8
------> CAND: 104.433491 4672.117188 0.9828352 0.3792782 15.1741 10.8382  8
------> CAND:  86.540853 4895.991211 0.4876152 0.4594727 14.5751 10.8251 16
------> CAND: 115.452249 4192.351562 0.2785792 0.2859634 15.1552 10.8187  8
------> CAND:  86.962556 3793.317627 0.9277990 0.0942824 14.5697 10.818 16
------> CAND: 131.862830 4385.966797 0.9105009 0.3039027 19.9673 10.7977  2
------> CAND: 186.831280 5565.954590 0.6299430 0.6210791 14.5431 10.7835 16
------> CAND: 251.141282 3781.026123 0.8497214 3.2052581 15.1096 10.7716  8
------> CAND: 102.498590 6090.456543 1.0832503 3.7334425 14.534 10.7716 16
------> CAND:  86.407466 7494.528809 1.1215957 3.8897181 14.5019 10.7299 16
------> CAND: 346.516865 5024.531250 0.8733402 0.4804838 15.0676 10.7282  8
------> CAND: 115.250351 4302.503418 0.7111674 3.3777509 14.4988 10.726 16
------> CAND:  64.923481 3941.093262 0.6277835 0.1536388 14.4986 10.7257 16
------> CAND:  86.576406 5049.077148 0.8689025 0.4776928 14.4969 10.7234 16
------> CAND: 288.285606 3698.201904 0.4939763 3.1585345 15.0588 10.7191  8
------> CAND: 115.203121 5263.352539 1.1697441 3.6153891 15.0581 10.7184  8
------> CAND: 392.914767 5727.960938 1.1067574 3.6840665 16.7542 10.7158  4
------> CAND:  86.606769 4917.814453 1.0857172 0.4407964 14.4873 10.711 16
------> CAND: 184.356601 4585.259766 0.8975223 3.4596317 14.4872 10.7109 16
------> CAND: 128.051678 3669.445557 0.2142146 3.1155026 19.8169 10.7085  2
------> CAND: 124.825461 5602.787598 1.2689781 3.6779480 16.7442 10.7078  4
------> CAND: 149.396047 3991.271240 0.2620001 3.2368479 14.4807 10.7024 16
------> CAND: 499.304178 6892.306152 1.2231969 3.8271396 16.7367 10.7019  4
------> CAND: 199.106842 6673.366699 1.3928660 3.8133790 16.7262 10.6936  4
------> CAND:  51.287573 5298.184570 0.9287001 0.5325300 14.4736 10.6933 16
------> CAND:  74.480944 4041.204346 0.8557782 0.1901489 15.0276 10.6869  8
------> CAND: 459.791054 3860.389160 0.9106330 3.2360842 16.7138 10.6837  4
------> CAND: 111.164120 3699.002686 0.7767269 3.1718135 16.6745 10.6526  4
------> CAND: 170.785829 5456.219238 0.8393956 3.6291578 14.4049 10.6043 16
------> CAND: 132.742047 8056.553711 1.4998984 3.9260621 14.9412 10.5979  8
------> CAND: 173.218987 3865.434326 0.7639983 0.1261508 14.3913 10.5866 16
------> CAND: 291.332763 5591.819336 1.0053405 0.5910770 14.9204 10.5765  8
------> CAND: 368.071955 3747.638916 0.9763149 3.1936941 19.5812 10.5687  2
------> CAND: 126.458552 6856.510742 1.2230228 0.8098442 14.911 10.5667  8
------> CAND: 327.729441 4388.523438 0.7090524 3.4022055 16.5605 10.5622  4
------> CAND:  86.385667 5180.661621 0.9428162 3.5851758 14.368 10.5565 16
------> CAND:  43.289241 4276.968262 0.6766219 0.2766006 14.3595 10.5455 16
------> CAND:  15.717950 3647.413330 0.3086710 0.0489408 14.3464 10.5285 16
------> CAND: 279.997143 4185.302734 0.2939771 3.3009071 19.5043 10.5231  2
------> CAND: 138.514568 3922.946533 0.5527809 3.2444844 14.3243 10.4999 16
------> CAND: 197.530324 3962.763428 0.8600163 3.2722614 14.3198 10.4941 16
------> CAND:  96.186030 5437.154297 0.2107866 3.4868393 14.8387 10.4923  8
------> CAND: 232.897789 8093.438477 1.5135163 0.9356848 14.8334 10.4869  8
------> CAND:  40.450211 5287.013672 1.1094148 3.6186445 14.3041 10.4739 16
------> CAND: 274.475307 5251.380371 1.0239302 0.5281781 14.8073 10.4601  8
------> CAND: 115.505449 4738.266113 0.7541438 0.4114759 14.2918 10.458 16
------> CAND: 317.413692 4366.064453 0.7203785 0.3035589 14.8026 10.4552  8
------> CAND: 111.571290 3716.168701 0.4217763 3.1686213 14.2836 10.4473 16
------> CAND: 162.849261 3684.994385 0.9394153 3.1681600 14.2739 10.4349 16
------> CAND:  66.139282 3663.053467 0.2325614 0.0653879 14.2702 10.4301 16
------> CAND: 144.876435 6147.785645 1.3355875 0.6930675 16.3908 10.4278  4
------> CAND: 407.298062 3803.653809 0.7745239 0.1012894 16.3873 10.4251  4
------> CAND:  86.379958 4837.694336 0.8210693 3.5184538 14.2476 10.4009 16
------> CAND: 185.914175 3835.124512 1.0033313 0.1099016 14.7495 10.4006  8
------> CAND: 230.414546 5376.130859 1.1124302 3.6352000 14.7421 10.393  8
------> CAND:  54.181878 4245.253418 0.5877428 3.3567276 14.2407 10.392 16
------> CAND: 195.209793 3756.940674 0.7330087 0.0831167 19.2807 10.3907  2
------> CAND: 425.383514 5298.976074 0.7266909 0.5407863 19.275 10.3873  2
------> CAND: 251.244826 4002.439209 0.9959931 3.2878554 16.336 10.3845  4
------> CAND: 148.082152 4165.846191 1.0384505 3.3423238 14.2292 10.3772 16
------> CAND: 335.483574 4320.894531 0.3311545 3.3594561 14.7241 10.3746  8
------> CAND: 120.102913 4096.121094 0.7806767 0.2115494 14.7187 10.369  8
------> CAND: 458.461589 6829.519043 1.2232054 3.8371255 23.8655 10.3647  1
[11:40:18][1153842][INFO ] Statistics: count dirty SumSpec pages 1730 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[11:40:18][1153842][INFO ] Data processing finished successfully!
11:40:18 (1153842): called boinc_finish(0)

</stderr_txt>
]]>