Task 1706724090

Name: Ter5_1_dns_cfbf00097_segment_6_dms_200_40000_116_950000_2
Workunit ID: 854970465
Created: 1 Jan 2025 13:07:38 UTC
Sent: 1 Jan 2025 13:48:46 UTC
Report deadline: 15 Jan 2025 13:48:46 UTC
Received: 1 Jan 2025 14:24:28 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12894127
Run time (sec): 412.27
CPU time (sec): 28.97
Peak working set size (MB): 361.6
Peak swap size (MB): 14868.75
Peak disk usage (MB): 0.02
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>
[09:15:36][124041][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_6_dms_200.zap -c Ter5_1_dns_cfbf00097_segment_6_dms_200_116.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 950000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00097_segment_6_dms_200_116.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00097_segment_6_dms_200_40000_116_950000_2_0
------> GPU usage: 0.500000
[09:15:36][124041][INFO ] Starting data processing...
[09:15:36][124041][INFO ] opti: No host transfer for n_steps. Use device global.
[09:15:36][124041][INFO ] opti: No host transfer for mean. Use device global.
[09:15:36][124041][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[09:15:36][124041][INFO ] opti: sumspec[i] allloc, free and pinned.
[09:15:36][124041][INFO ] opti: power spectrum in fft callback (static link).
[09:15:36][124041][INFO ] opti: __constant__ access is not uniform, bad!
[09:15:37][124041][INFO ] Running on device 2 NVIDIA TITAN V
[09:15:37][124041][INFO ] CUDA global memory status (initial GPU state, including context):
[09:15:37][124041][INFO ] No template file. Generating templates.
[09:15:37][124041][INFO ] Template param value T_cons = 50000
[09:15:41][124041][INFO ] Number of generated templates to be used: 50000
[09:15:41][124041][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00097_segment_6_dms_200_116.cpt
[09:15:41][124041][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00097_segment_6_dms_200_116.cpt (No such file or directory).
------> Starting from scratch...
[09:15:41][124041][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00097_segment_6_dms_200_116.binary
[09:15:41][124041][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00097/Ter5_1_dns_cfbf00097_segment_6_dms_200_DM241.60
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776208862218
------> 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: 241.6 cm^-3 pc
------> Scale factor: 1.0694
[09:15:41][124041][INFO ] Allocating memory for dedispersed compressed time series...
[09:15:41][124041][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[09:15:41][124041][INFO ] 8-bit allocation done
[09:15:41][124041][INFO ] Foobar
[09:15:41][124041][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00097_segment_6_dms_200_116.binary
[09:15:41][124041][INFO ] Allocating memory for dedispersed uncompressed time series.
[09:15:41][124041][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[09:15:41][124041][INFO ] FftSize = 12582913
[09:15:41][124041][INFO ] Seed for random number generator is -1038770757.
[09:15:43][124041][INFO ] 8[09:15:43][124041][INFO ] 9[09:15:44][124041][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[09:15:44][124041][INFO ] Normalization factor 3.97364e-08
[09:15:44][124041][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
[09:15:44][124041][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1146 MB (10917 MB free / 12063 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[09:15:44][124041][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[09:15:44][124041][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[09:15:44][124041][INFO ] Launching time series padding kernel: grid 196608, block 32
[09:22:27][124041][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.249907 4058.850830 1.0345428 2.6131742 28.8694 25.7425  8
------> CAND:   0.250426 4628.216797 1.0224780 1.7844299 25.7274 22.2284  8
------> CAND:   0.250167 4353.888672 0.8535472 1.6254091 22.5497 18.7195  8
------> CAND:   0.499815 4058.850830 1.0345428 2.6131742 25.1774 17.5148  4
------> CAND:   0.250686 3607.068848 0.9668710 0.5153646 20.2087 16.1711  8
------> CAND:   0.501372 4387.977539 0.9744280 1.3596786 27.7922 15.4642  2
------> CAND:  86.414213 3639.994629 0.5985652 2.2084281 17.7012 15.0142 16
------> CAND:   0.249648 3746.502197 0.6192791 2.1522777 17.5574 14.8167 16
------> CAND:   0.500074 4123.868164 1.0429162 2.5946333 21.7947 14.7604  4
------> CAND:   0.501112 3715.311279 0.6692644 0.9409541 25.569 14.134  2
------> CAND:   0.500593 3823.333252 0.9985092 2.6244030 24.7073 13.6193  2
------> CAND:   1.251613 4571.470703 0.9758670 1.8000747 31.1898 13.5455  1
------> CAND:   1.251094 3744.725098 0.5397850 1.4783262 31.1268 13.5182  1
------> CAND:   1.251353 4250.503418 0.7942944 1.5931437 30.6066 13.2923  1
------> CAND:   0.499555 3763.599121 0.7282425 0.9068230 23.8792 13.1251  2
------> CAND:   0.500334 3682.300293 0.5349347 1.3009150 19.2897 12.7397  4
------> CAND:   0.625936 4571.470703 0.9758670 1.8000747 22.6361 12.3841  2
------> CAND:   0.166605 3728.568848 0.8234726 2.4969809 15.7377 12.3552 16
------> CAND:   0.625677 3745.346924 0.5364857 1.5303653 22.5549 12.3357  2
------> CAND: 345.458068 3613.721924 0.9414046 2.6167588 18.2431 11.9013  4
------> CAND: 230.482537 4152.856934 0.9517204 2.4804425 16.1841 11.8879  8
------> CAND: 115.206235 3649.908691 0.9407389 2.6139345 15.3801 11.8807 16
------> CAND: 475.615404 4088.757080 0.8935331 1.0705869 18.1759 11.8477  4
------> CAND: 259.114441 3816.689941 0.8971887 2.5498135 21.6496 11.7969  2
------> CAND:  86.387224 3911.504883 0.8843044 2.5029898 15.2983 11.7726 16
------> CAND: 383.003334 3830.127441 0.8621979 0.8179049 16.067 11.7656  8
------> CAND:   1.000148 4031.916992 1.0309390 2.6127210 16.0264 11.7232  8
------> CAND: 237.807702 4088.757080 0.8935331 1.0705869 15.9692 11.6635  8
------> CAND: 279.798878 3624.181152 0.7466852 2.4475815 17.9207 11.6439  4
------> CAND: 115.246459 3656.107910 0.5545604 2.0684826 15.935 11.6279  8
------> CAND:  86.350893 3907.412842 0.9621226 2.5933454 15.1635 11.5948 16
------> CAND:  24.317824 3691.120605 0.9260867 0.6310214 15.1548 11.5834 16
------> CAND: 115.205456 3684.506836 0.7353870 2.4090650 15.8898 11.5808  8
------> CAND:  67.876696 4001.582031 0.9173182 2.5222018 15.8852 11.576  8
------> CAND: 135.753391 4001.582031 0.9173182 2.5222018 17.7948 11.5435  4
------> CAND:  86.376844 3729.668701 0.8219288 2.4951026 15.1111 11.526 16
------> CAND: 486.762619 3625.784424 0.7293360 2.4319696 21.1495 11.4996  2
------> CAND:   0.417291 4585.704102 0.9747434 1.8645118 17.7249 11.4877  4
------> CAND:  86.365425 3689.863281 0.9604656 2.6233633 15.7771 11.4635  8
------> CAND:  86.368539 3700.539062 0.9015856 2.5724032 15.0409 11.4337 16
------> CAND:   0.167124 4414.755859 0.9423454 1.4928648 15.7375 11.4223  8
------> CAND:   0.417031 4258.204102 0.7895144 1.6558330 17.5607 11.3569  4
------> CAND: 460.768366 3855.665283 0.8456047 2.4861732 17.5384 11.3391  4
------> CAND: 279.707531 3931.753174 1.0159719 2.6209126 15.5644 11.2424  8
------> CAND:  24.317565 3691.748291 0.9258899 0.6278116 14.8565 11.192 16
------> CAND:  57.605323 3688.417725 0.9605222 2.6160755 14.8302 11.1576 16
------> CAND:   0.312968 4571.470703 0.9758670 1.8000747 17.2762 11.1304  4
------> CAND: 361.792872 3732.124756 0.7892728 2.4748797 15.4414 11.1149  8
------> CAND:  35.525246 3743.145020 0.9463767 2.6117647 15.4197 11.0923  8
------> CAND: 279.797840 3624.484131 0.7439707 2.4494746 20.4326 11.0738  2
------> CAND: 434.143246 4290.595215 1.0660467 2.5557730 17.205 11.0738  4
------> CAND:  57.443389 4223.171875 0.8841796 1.2881279 14.7568 11.0617 16
------> CAND:  98.317119 3743.145020 0.9463767 2.6117647 15.3721 11.043  8
------> CAND: 115.218432 4013.799805 0.9144160 2.5142441 14.742 11.0424 16
------> CAND: 129.557350 3816.689941 0.8971887 2.5498135 17.1558 11.0347  4
------> CAND:   9.607029 3953.713135 0.9274002 0.8787575 14.7341 11.0321 16
------> CAND:   8.327389 3965.623779 0.7364007 2.2403624 14.7051 10.9943 16
------> CAND: 172.713723 3651.005127 0.9084430 2.5841949 14.7025 10.9909 16
------> CAND: 271.613700 4295.280762 1.0093054 1.1697801 15.3125 10.9813  8
------> CAND: 163.731592 3767.228271 0.7216332 0.9150332 14.6862 10.9697 16
------> CAND:  71.175835 3618.072021 0.8649498 2.5555568 15.2843 10.9521  8
------> CAND: 230.412469 3649.908691 0.9407389 2.6139345 15.2732 10.9406  8
------> CAND: 364.508635 3692.438477 0.7061111 0.8556022 20.2065 10.9396  2
------> CAND: 172.729034 3613.721924 0.9414046 2.6167588 15.2631 10.9302  8
------> CAND: 115.209868 4113.281738 1.0061622 2.5584819 15.2498 10.9164  8
------> CAND: 499.339471 3963.947998 0.8618560 2.4613750 17.0001 10.911  4
------> CAND: 115.243604 3980.740723 0.8047531 2.3628075 14.6404 10.9101 16
------> CAND:   0.312709 3818.382812 0.5938283 1.3327935 16.991 10.9037  4
------> CAND: 243.381439 3625.784424 0.7293360 2.4319696 16.97 10.8871  4
------> CAND: 172.757061 4308.451172 1.0092323 2.4721718 15.2196 10.8852  8
------> CAND: 345.584968 3630.429199 0.6742864 2.3619623 20.1124 10.8838  2
------> CAND:  86.365166 3703.998779 0.9196911 2.5937390 15.2054 10.8705  8
------> CAND: 279.704157 3900.760986 1.0102179 2.6186776 16.9321 10.8569  4
------> CAND: 431.925999 3700.587891 0.6737340 2.3075104 16.8969 10.829  4
------> CAND: 460.844143 3621.114014 0.8033839 2.5156438 16.881 10.8164  4
------> CAND: 301.183730 3816.433838 0.7884077 2.4383421 16.8791 10.8149  4
------> CAND: 139.899050 3624.484131 0.7439707 2.4494746 16.8461 10.7887  4
------> CAND: 172.926261 4577.612305 0.9750354 1.9406923 15.123 10.7854  8
------> CAND: 267.146509 3756.227539 0.7431610 0.8755930 15.1222 10.7846  8
------> CAND: 104.455030 3618.406250 0.8979928 0.5774073 14.5325 10.7697 16
------> CAND: 489.468262 4010.719482 0.9139094 0.9667061 16.8097 10.7598  4
------> CAND: 230.812114 4129.140625 0.8804972 1.1410745 16.7861 10.7411  4
------> CAND: 189.337360 4579.690918 0.9755675 2.0139239 15.078 10.739  8
------> CAND:  20.145955 3611.708984 0.9454834 2.6193914 14.5019 10.73 16
------> CAND: 136.824904 4373.809082 0.9936942 1.3141503 14.5009 10.7287 16
------> CAND: 214.491842 3763.833496 0.9721467 0.6633748 15.0482 10.7082  8
------> CAND: 230.337990 3849.072266 0.9565055 2.6016774 15.0427 10.7025  8
------> CAND: 179.796766 4551.846680 1.0907590 1.3900930 14.4804 10.7021 16
------> CAND: 239.773224 3973.209961 0.7305515 2.2399590 16.7314 10.6977  4
------> CAND: 109.708793 3776.486084 0.8305909 0.7977912 15.0325 10.692  8
------> CAND:  23.047527 3926.479492 0.7927375 2.3915701 15.0323 10.6918  8
------> CAND: 281.038034 4033.858643 0.9632139 0.9393232 15.021 10.6802  8
------> CAND: 115.201823 3935.713623 0.9309593 2.5530415 14.4592 10.6746 16
------> CAND: 115.195076 3630.429199 0.6742864 2.3619623 15.0065 10.6652  8
------> CAND: 145.325127 3908.446289 0.8855430 0.8840874 14.4469 10.6587 16
------> CAND: 115.210127 4067.380859 0.9610366 2.5367568 14.994 10.6523  8
------> CAND: 167.779156 3909.326416 0.8864601 2.5228329 14.4292 10.6358 16
------> CAND: 461.476566 3721.695801 0.6433581 1.0107318 16.6506 10.6336  4
------> CAND: 243.003075 3940.841797 0.7802677 1.0500889 16.6457 10.6297  4
------> CAND: 119.891673 4569.151855 1.0859916 2.3603783 14.4245 10.6296 16
[09:22:27][124041][INFO ] Statistics: count dirty SumSpec pages 385999 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[09:22:27][124041][INFO ] Data processing finished successfully!
09:22:27 (124041): called boinc_finish(0)

</stderr_txt>
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