Task 1719995039

Name: Ter5_1_dns_cfbf00113_segment_4_dms_200_40000_67_9400000_0
Workunit ID: 868158935
Created: 25 Jan 2025 19:15:05 UTC
Sent: 26 Jan 2025 13:23:14 UTC
Report deadline: 9 Feb 2025 13:23:14 UTC
Received: 27 Jan 2025 4:43:12 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12803900
Run time (sec): 293.56
CPU time (sec): 26.59
Peak working set size (MB): 278.33
Peak swap size (MB): 14700.54
Peak disk usage (MB): 0.05
Validation state: Checked, but no consensus yet
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.16.5</core_client_version>
<![CDATA[
<stderr_txt>
[22:42:37][333862][INFO ] Application startup - thank you for supporting Einstein@Home!
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1222 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_4_dms_200.zap -c Ter5_1_dns_cfbf00113_segment_4_dms_200_67.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 9400000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_4_dms_200_67.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_4_dms_200_40000_67_9400000_0_0
------> GPU usage: 1.000000
[22:42:37][333862][INFO ] Starting data processing...
[22:42:37][333862][INFO ] opti: No host transfer for n_steps. Use device global.
[22:42:37][333862][INFO ] opti: No host transfer for mean. Use device global.
[22:42:37][333862][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[22:42:37][333862][INFO ] opti: sumspec[i] allloc, free and pinned.
[22:42:37][333862][INFO ] opti: power spectrum in fft callback (static link).
[22:42:37][333862][INFO ] opti: __constant__ access is not uniform, bad!
[22:42:37][333862][INFO ] Running on device 2 NVIDIA GeForce RTX 2080 Ti
[22:42:37][333862][INFO ] CUDA global memory status (initial GPU state, including context):
[22:42:37][333862][INFO ] No template file. Generating templates.
[22:42:37][333862][INFO ] Template param value T_cons = 50000
[22:42:41][333862][INFO ] Number of generated templates to be used: 50000
[22:42:41][333862][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00113_segment_4_dms_200_67.cpt
[22:42:41][333862][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00113_segment_4_dms_200_67.cpt (No such file or directory).
------> Starting from scratch...
[22:42:41][333862][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_4_dms_200_67.binary
[22:42:41][333862][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00113/Ter5_1_dns_cfbf00113_segment_4_dms_200_DM236.70
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.735084850734
------> 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): 174804.33
------> DEC (J2000): -244749.700001
------> 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: 236.7 cm^-3 pc
------> Scale factor: 1.24243
[22:42:41][333862][INFO ] Allocating memory for dedispersed compressed time series...
[22:42:41][333862][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[22:42:41][333862][INFO ] 8-bit allocation done
[22:42:41][333862][INFO ] Foobar
[22:42:41][333862][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00113_segment_4_dms_200_67.binary
[22:42:41][333862][INFO ] Allocating memory for dedispersed uncompressed time series.
[22:42:41][333862][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[22:42:41][333862][INFO ] FftSize = 12582913
[22:42:42][333862][INFO ] Seed for random number generator is -1035072488.
[22:42:44][333862][INFO ] 8[22:42:44][333862][INFO ] 9[22:42:44][333862][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[22:42:44][333862][INFO ] Normalization factor 3.97364e-08
[22:42:44][333862][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
[22:42:44][333862][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 812 MB (10203 MB free / 11015 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[22:42:44][333862][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[22:42:44][333862][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[22:42:44][333862][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -1558.33715820, mean= -0.00009288  -0.00009288
[22:42:44][333862][INFO ] Launching time series padding kernel: grid 196608, block 32
[22:43:37][333862][INFO ] Checkpoint committed!
[22:44:37][333862][INFO ] Checkpoint committed!
[22:45:37][333862][INFO ] Checkpoint committed!
[22:46:37][333862][INFO ] Checkpoint committed!
[22:47:29][333862][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 148.352820 4101.290527 0.9662532 4.4019260 16.863 12.5999  8
------> CAND:  20.018796 3942.675781 0.8030604 5.1928396 16.4083 12.1225  8
------> CAND:  50.047119 3759.158447 0.7037964 5.1765757 18.4397 12.0585  4
------> CAND:  72.396566 4085.942627 1.0304475 4.2909007 15.464 11.9916 16
------> CAND: 115.514791 3749.165283 0.7247333 5.2226963 15.3488 11.8393 16
------> CAND: 346.386332 3812.787354 0.7736354 5.2960892 17.9533 11.6699  4
------> CAND: 115.482612 3703.889893 0.7750669 5.3986177 15.112 11.5272 16
------> CAND:  86.577444 3630.350586 0.7640057 5.4194427 15.0998 11.5111 16
------> CAND:  38.032624 4281.705078 0.9829078 4.9357133 17.6541 11.4313  4
------> CAND: 461.902680 3801.531494 0.7875800 5.3302193 26.2312 11.3921  1
------> CAND: 179.317452 3799.825195 0.9927198 5.6247234 17.5897 11.38  4
------> CAND: 346.429151 3630.565674 0.7616033 5.4095278 15.6303 11.3108  8
------> CAND: 429.351409 3627.775879 0.7498375 5.3979788 17.4791 11.2919  4
------> CAND: 336.865979 4316.425293 0.9824014 4.9844966 17.4312 11.2537  4
------> CAND:  86.605990 3690.118164 0.9402902 5.6017747 14.9002 11.2492 16
------> CAND:  76.065247 4288.516602 0.9828215 4.9383483 20.6658 11.2122  2
------> CAND: 346.345589 4275.549805 0.9833647 4.8592901 15.5327 11.2096  8
------> CAND:  37.520093 4130.659180 1.0351286 5.4802423 17.3586 11.196  4
------> CAND: 115.569548 3786.861084 0.9696695 5.6073637 14.8214 11.1462 16
------> CAND: 102.711907 3713.805176 0.6311312 4.6288772 14.8196 11.1437 16
------> CAND: 230.946280 3940.419189 0.8040072 5.1864009 15.4668 11.1412  8
------> CAND: 115.422665 4286.744141 0.9829571 4.9053574 15.4604 11.1345  8
------> CAND:  57.743901 3621.381592 0.9000708 5.5752563 14.8058 11.1257 16
------> CAND: 247.599242 3752.357422 0.7151030 4.3858995 15.3922 11.0639  8
------> CAND:  72.648290 3725.330811 0.8713492 5.5148826 15.3773 11.0484  8
------> CAND: 234.854228 3847.386230 0.8672815 4.2004800 25.4049 11.0332  1
------> CAND: 226.832541 3859.184570 0.8597155 4.2385612 17.1519 11.0315  4
------> CAND: 323.373579 3711.904053 0.6355544 4.6895127 17.1447 11.0258  4
------> CAND: 461.993249 3840.788330 0.9370012 5.5287108 17.0962 10.9873  4
------> CAND: 280.447911 4301.113770 0.9827242 5.0174594 20.2793 10.9828  2
------> CAND: 194.187067 3661.789062 0.6459953 5.0940294 14.6527 10.926 16
------> CAND: 378.026207 3812.928711 0.7742717 5.3064556 17.0055 10.9152  4
------> CAND:  21.727664 3922.130615 0.9189543 4.2146106 14.6428 10.9131 16
------> CAND: 373.253834 3888.138916 0.8429128 5.3638921 15.2185 10.884  8
------> CAND: 115.573959 3932.755859 0.9157916 5.4488029 15.2122 10.8776  8
------> CAND: 180.751500 3663.553955 0.6324659 4.4524422 16.9341 10.8586  4
------> CAND:  34.724661 3779.772949 0.9329826 5.5726662 14.5937 10.8492 16
------> CAND:  50.005598 3711.685059 0.6365587 4.6678038 16.8673 10.8055  4
------> CAND: 115.475086 3710.333252 0.7576936 5.3479218 14.56 10.8054 16
------> CAND:  72.186105 3706.656982 0.7662008 5.3600564 14.5447 10.7856 16
------> CAND: 115.531140 3617.438965 0.8963875 5.5854778 14.5257 10.7609 16
------> CAND: 274.422368 3990.322754 1.0196759 4.1898360 15.0744 10.7353  8
------> CAND:  60.100504 4008.876953 1.0219758 5.5524468 16.7714 10.7295  4
------> CAND: 115.493252 3811.205322 0.7741063 5.2805161 14.4942 10.72 16
------> CAND:  57.391228 3665.698486 0.9270029 3.8803093 14.4878 10.7117 16
------> CAND: 231.132867 3674.975586 0.9748902 5.6441112 15.0388 10.6986  8
------> CAND: 173.158522 3779.565674 0.8150058 5.4081826 15.0311 10.6905  8
------> CAND: 398.375099 4073.374756 0.8505771 4.7215605 16.7162 10.6856  4
------> CAND: 115.499999 3823.100342 0.9951884 5.6049876 14.4577 10.6726 16
------> CAND: 114.289389 3808.474121 0.7785558 5.3032260 15.0109 10.6697  8
------> CAND: 294.225252 3713.069824 0.6316209 4.7398257 16.6907 10.6654  4
------> CAND: 173.233001 3617.154541 0.8972918 5.5780134 15.0044 10.663  8
------> CAND: 120.971231 4312.231934 1.0443914 5.2984548 14.4474 10.6594 16
------> CAND: 227.377510 3714.742432 0.6267944 4.7153425 14.9946 10.6529  8
------> CAND: 342.774484 3962.596436 0.9744982 5.5323930 14.9917 10.65  8
------> CAND: 146.751649 3863.453613 0.7251959 4.6504211 14.9902 10.6484  8
------> CAND:  86.605471 3689.700684 0.9403328 5.5976362 14.4368 10.6455 16
------> CAND: 370.384960 3679.008057 0.6427062 4.9924679 14.9837 10.6417  8
------> CAND: 100.145880 3737.356934 0.8593243 5.4882216 14.4333 10.641 16
------> CAND: 383.158779 4166.660156 1.0389467 4.3801532 14.9692 10.6267  8
------> CAND: 437.563836 3651.604736 0.6401360 5.1133852 16.6011 10.5944  4
------> CAND: 482.942126 3806.002930 0.7802312 5.2918949 19.6105 10.5861  2
------> CAND:  46.376622 4322.912598 1.0333991 5.2244630 14.3903 10.5853 16
------> CAND: 174.671460 3936.841064 0.9376277 5.4987760 14.3894 10.5842 16
------> CAND: 137.306294 3679.635010 0.6388622 4.9652500 14.3876 10.5818 16
------> CAND: 380.556941 4059.231689 0.9683691 4.3635850 19.5917 10.5749  2
------> CAND:  47.908764 4319.653320 1.0153018 5.1778774 14.3813 10.5736 16
------> CAND: 115.490397 4099.142578 1.0317699 5.4925246 14.3812 10.5736 16
------> CAND: 146.054607 3758.476807 0.8384533 4.0981903 14.3793 10.5711 16
------> CAND: 119.665900 4293.936035 1.0433657 5.3386421 16.5661 10.5666  4
------> CAND: 289.552789 3782.883057 0.8117499 5.4071183 19.5728 10.5637  2
------> CAND: 383.743194 3893.175537 0.9261087 4.1641769 16.5623 10.5636  4
------> CAND: 461.924998 3715.015869 0.7447856 5.3093863 19.5681 10.561  2
------> CAND: 231.847815 3664.288086 0.8832054 5.5531363 14.8985 10.5539  8
------> CAND: 404.158779 3883.520508 0.7624854 5.1802344 16.5468 10.5514  4
------> CAND:  86.584191 3804.879639 0.7824892 5.3071856 14.3567 10.5418 16
------> CAND:  59.506487 4292.943848 1.0427612 4.6330886 14.3545 10.5391 16
------> CAND:  86.609364 3802.583008 0.8927515 5.5096455 14.3509 10.5344 16
------> CAND:  61.569845 3661.902100 0.6438740 5.0709577 14.329 10.506 16
------> CAND: 302.032066 3648.760010 0.6608724 4.3196673 16.488 10.5048  4
------> CAND: 125.958218 3750.138184 0.7224422 5.2147880 14.3149 10.4878 16
------> CAND: 397.638612 3974.320068 0.7771349 4.9902458 19.4441 10.4875  2
------> CAND: 230.817823 4103.791504 0.9423690 4.4974308 14.8298 10.4832  8
------> CAND: 281.839918 3719.475586 0.8762109 4.0126328 16.4442 10.4701  4
------> CAND: 198.051418 4330.670898 1.0341718 4.7085123 14.301 10.4699 16
------> CAND: 409.448354 3882.072998 0.8480652 5.3951249 16.4415 10.4679  4
------> CAND: 290.124228 4106.154297 0.9048967 4.6140008 14.8011 10.4536  8
------> CAND: 115.503892 4016.228271 0.8905180 5.3321681 14.7967 10.4491  8
------> CAND: 404.235854 3633.161133 0.7396789 5.3705726 19.377 10.4477  2
------> CAND:  83.524319 3697.510742 0.9765344 3.8838174 14.2771 10.439 16
------> CAND: 256.661820 3895.738770 1.0061319 4.0769072 14.7654 10.417  8
------> CAND: 146.270259 3715.575684 0.7457874 5.3345060 14.7609 10.4123  8
------> CAND:  36.995106 3620.332764 0.9041311 5.5919800 14.7556 10.4068  8
------> CAND: 173.200303 3800.287842 0.8938959 5.5123062 14.7494 10.4005  8
------> CAND: 416.007189 3633.522705 0.7372900 5.3725634 19.2968 10.4002  2
------> CAND:  21.902573 3801.777344 0.9693384 5.6017098 14.2421 10.3938 16
------> CAND:  95.139689 4049.994385 0.9695576 4.3308520 14.2418 10.3934 16
------> CAND: 136.757432 4021.109619 0.9708458 4.3002338 14.736 10.3867  8
------> CAND: 157.877844 3611.974365 0.9652612 3.7930803 14.2339 10.3832 16
------> CAND: 344.054383 4159.691895 0.9344534 4.5920515 14.732 10.3826  8
[22:47:29][333862][INFO ] Statistics: count dirty SumSpec pages 1737 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[22:47:29][333862][INFO ] Data processing finished successfully!
22:47:29 (333862): called boinc_finish(0)

</stderr_txt>
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