Task 1714052730

Name: Ter5_1_dns_cfbf00111_segment_6_dms_200_40000_24_1700000_1
Workunit ID: 864526106
Created: 14 Jan 2025 10:13:30 UTC
Sent: 14 Jan 2025 20:31:54 UTC
Report deadline: 28 Jan 2025 20:31:54 UTC
Received: 15 Jan 2025 10:54:55 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12803900
Run time (sec): 306.58
CPU time (sec): 30.01
Peak working set size (MB): 371.98
Peak swap size (MB): 14700.54
Peak disk usage (MB): 0.05
Validation state: Valid
Granted credit: 3,333
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.16.5</core_client_version>
<![CDATA[
<stderr_txt>
[05:39:33][250948][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_cfbf00111_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00111_segment_6_dms_200_24.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 1700000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_6_dms_200_24.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_6_dms_200_40000_24_1700000_1_0
------> GPU usage: 1.000000
[05:39:33][250948][INFO ] Starting data processing...
[05:39:33][250948][INFO ] opti: No host transfer for n_steps. Use device global.
[05:39:33][250948][INFO ] opti: No host transfer for mean. Use device global.
[05:39:33][250948][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[05:39:33][250948][INFO ] opti: sumspec[i] allloc, free and pinned.
[05:39:33][250948][INFO ] opti: power spectrum in fft callback (static link).
[05:39:33][250948][INFO ] opti: __constant__ access is not uniform, bad!
[05:39:33][250948][INFO ] Running on device 2 NVIDIA GeForce RTX 2080 Ti
[05:39:33][250948][INFO ] CUDA global memory status (initial GPU state, including context):
[05:39:33][250948][INFO ] No template file. Generating templates.
[05:39:33][250948][INFO ] Template param value T_cons = 50000
[05:39:37][250948][INFO ] Number of generated templates to be used: 50000
[05:39:37][250948][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00111_segment_6_dms_200_24.cpt
[05:39:37][250948][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00111_segment_6_dms_200_24.cpt (No such file or directory).
------> Starting from scratch...
[05:39:37][250948][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_6_dms_200_24.binary
[05:39:37][250948][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00111/Ter5_1_dns_cfbf00111_segment_6_dms_200_DM232.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.77622051067
------> 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): 174803.15
------> DEC (J2000): -244732.900002
------> 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: 232.4 cm^-3 pc
------> Scale factor: 1.00684
[05:39:37][250948][INFO ] Allocating memory for dedispersed compressed time series...
[05:39:37][250948][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[05:39:37][250948][INFO ] 8-bit allocation done
[05:39:37][250948][INFO ] Foobar
[05:39:37][250948][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00111_segment_6_dms_200_24.binary
[05:39:38][250948][INFO ] Allocating memory for dedispersed uncompressed time series.
[05:39:38][250948][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[05:39:38][250948][INFO ] FftSize = 12582913
[05:39:38][250948][INFO ] Seed for random number generator is -1035297534.
[05:39:40][250948][INFO ] 8[05:39:40][250948][INFO ] 9[05:39:40][250948][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[05:39:40][250948][INFO ] Normalization factor 3.97364e-08
[05:39:40][250948][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
[05:39:40][250948][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 810 MB (10205 MB free / 11015 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[05:39:40][250948][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[05:39:40][250948][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[05:39:40][250948][INFO ] TimeSeriesLength = 16777114, params->nsamples = 25165824
sum = -1019.17529297, mean= -0.00006075  -0.00006075
[05:39:40][250948][INFO ] Launching time series padding kernel: grid 196608, block 32
[05:40:33][250948][INFO ] Checkpoint committed!
[05:41:33][250948][INFO ] Checkpoint committed!
[05:42:33][250948][INFO ] Checkpoint committed!
[05:43:33][250948][INFO ] Checkpoint committed!
[05:44:33][250948][INFO ] Checkpoint committed!
[05:44:39][250948][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250426 5216.555664 1.0678689 2.2544262 21.0202 17.0504  8
------> CAND:   0.250167 3788.192871 0.4098913 1.7541746 20.2861 16.2547  8
------> CAND:   0.249907 4553.410156 1.1091993 2.7849965 18.9855 14.8545  8
------> CAND:   0.500334 3669.246094 0.9753579 2.7849936 25.7998 14.272  2
------> CAND:   0.501112 3663.708740 0.4342416 1.0417085 25.3893 14.0266  2
------> CAND:   0.250686 4616.532715 1.1172301 1.0600737 18.138 13.9495  8
------> CAND: 499.496734 5240.450684 1.1423323 2.4404824 20.3424 13.5866  4
------> CAND:   0.501372 4893.321289 0.9735067 1.5240184 24.5837 13.5455  2
------> CAND:   1.251613 5187.389648 1.0675423 2.2495992 19.1305 12.6119  4
------> CAND: 381.985798 3726.216797 0.9214541 2.7639847 19.0119 12.5169  4
------> CAND: 115.198190 4290.349121 1.0725337 2.8200963 15.7409 12.3594 16
------> CAND:  57.624527 4902.629883 1.0023135 2.5091574 15.6913 12.2934 16
------> CAND: 339.996179 3734.019043 0.5246051 0.8778349 22.3193 12.1954  2
------> CAND: 115.206235 3878.829102 0.7454388 2.6271439 15.4818 12.0153 16
------> CAND:   1.251094 4270.104980 0.5973832 2.0653093 18.3066 11.9521  4
------> CAND:   0.500593 4390.284180 1.0875962 2.8072164 21.7398 11.8506  2
------> CAND: 172.716837 3775.068359 0.9747287 2.7950730 18.1141 11.7983  4
------> CAND:  84.359679 3758.994385 0.9434603 2.7759871 15.2711 11.7367 16
------> CAND:   0.499815 4652.647949 1.1216245 2.7583117 18.0197 11.7229  4
------> CAND:   1.251353 4805.750977 0.8255971 1.9789084 26.9907 11.7219  1
------> CAND: 115.217394 3869.122803 0.7574056 2.6458197 15.2586 11.7202 16
------> CAND:  86.448987 3787.996826 0.4111952 1.7818993 15.2021 11.6457 16
------> CAND:  71.254207 3805.192383 0.4678178 2.1588299 15.1995 11.6423 16
------> CAND: 480.090899 4394.058594 1.0880494 2.8009870 21.3644 11.6274  2
------> CAND:   1.250834 3789.446045 0.4053074 1.7025546 26.6286 11.5647  1
------> CAND:  30.785831 3698.928467 0.5990336 2.5106921 15.8455 11.5346  8
------> CAND: 340.011230 3829.303711 0.5650113 0.9348646 21.1958 11.5271  2
------> CAND:   0.499555 3600.751709 0.9684442 2.7783298 17.7221 11.4855  4
------> CAND:  11.257767 4737.222656 1.0462998 2.6619372 21.1244 11.4847  2
------> CAND:  11.256988 4576.188477 0.9603652 2.6403365 21.0389 11.4339  2
------> CAND: 146.014902 4857.499512 1.0268337 2.5687802 15.0402 11.4327 16
------> CAND: 115.254503 3996.414062 0.8298554 2.6826918 14.998 11.3774 16
------> CAND:   5.628754 4737.222656 1.0462998 2.6619372 17.5824 11.3742  4
------> CAND: 127.733001 3804.989502 0.4717934 1.1226450 14.9921 11.3696 16
------> CAND: 115.195854 4144.404785 0.9570822 2.7563264 14.9704 11.3412 16
------> CAND:   1.250575 4567.489746 0.9805717 2.6749952 20.8499 11.3216  2
------> CAND:  80.790390 4642.660645 1.0554708 2.7035787 14.9519 11.317 16
------> CAND: 151.959997 3649.245361 0.4632039 2.2776768 15.6092 11.2889  8
------> CAND: 345.727179 3798.732910 0.7360614 2.6312904 15.5971 11.2764  8
------> CAND: 268.913767 4335.592773 0.7527246 1.1917062 15.5726 11.2509  8
------> CAND: 184.448727 4304.303711 0.9375573 0.9486351 17.4084 11.2356  4
------> CAND: 249.748237 5240.450684 1.1423323 2.4404824 15.5545 11.2321  8
------> CAND:  11.258545 4913.471191 1.1486746 2.6856513 20.6972 11.2309  2
------> CAND: 149.974233 4081.303467 0.7148209 0.9710000 14.857 11.1926 16
------> CAND:  45.846444 4042.199707 0.8763614 2.7183852 14.8497 11.1832 16
------> CAND: 131.495884 3986.329102 0.6599441 0.9556473 17.2941 11.1446  4
------> CAND:  92.076443 3621.033447 0.7594277 2.6713479 14.8077 11.1282 16
------> CAND:   0.504226 3969.403076 0.7624757 2.6316054 15.434 11.1071  8
------> CAND:   3.752762 4913.471191 1.1486746 2.6856513 15.4225 11.0952  8
------> CAND:   5.627456 4180.501953 0.7714866 2.5781822 17.229 11.0928  4
------> CAND: 172.715799 3854.818848 0.8948795 2.7492251 15.4129 11.0853  8
------> CAND:  11.255172 4180.501953 0.7714866 2.5781822 20.4159 11.0639  2
------> CAND: 102.797285 4333.400879 1.0797927 0.8608561 15.3704 11.0413  8
------> CAND:   5.627716 4297.290039 0.8265710 2.6011682 17.135 11.0181  4
------> CAND: 262.623524 4762.040527 0.8426031 1.6738330 15.3385 11.0082  8
------> CAND:  11.255691 4299.143066 0.8257411 2.5993860 20.319 11.0063  2
------> CAND:   5.629273 4932.199219 1.1508404 2.6883802 17.1173 11.0041  4
------> CAND:  86.466634 4275.203125 0.5870486 1.7565010 14.706 10.9955 16
------> CAND: 107.958923 4142.441406 1.0240288 2.8096581 14.6953 10.9816 16
------> CAND:   0.167124 5012.909180 0.9482715 1.9249837 15.2976 10.9659  8
------> CAND: 286.875952 3981.033447 0.8959086 0.7016502 15.2955 10.9638  8
------> CAND: 115.205456 4255.551270 1.0365099 2.7975907 14.6766 10.9572 16
------> CAND:  86.423296 3633.272705 0.5520676 2.4602921 14.6749 10.9549 16
------> CAND:   3.751983 4421.183105 0.8894239 2.6171329 15.2838 10.9516  8
------> CAND: 251.110141 3679.494629 0.6943660 2.6177962 15.2776 10.9452  8
------> CAND: 115.189367 3784.363770 0.9005446 2.7540088 15.2754 10.9429  8
------> CAND: 180.802623 3626.717529 0.6599691 2.5907512 15.2594 10.9264  8
------> CAND: 115.177170 4263.149414 0.9965590 2.7750807 14.6463 10.9177 16
------> CAND:   5.627975 4431.157715 0.8886777 2.6291397 16.9991 10.9102  4
------> CAND: 230.532103 3778.019043 0.4768563 2.2288187 15.243 10.9095  8
------> CAND:   5.628494 4576.188477 0.9603652 2.6403365 16.9967 10.9083  4
------> CAND: 124.865944 3727.801270 0.7362944 2.6447289 16.9833 10.8977  4
------> CAND:   5.627197 4072.615234 0.7244419 2.5653138 16.9794 10.8945  4
------> CAND: 346.110474 4825.826172 0.8960764 1.6229084 20.1267 10.8922  2
------> CAND:  11.256210 4431.157715 0.8886777 2.6291397 20.1041 10.8788  2
------> CAND: 182.228367 4647.106934 0.9219940 2.5520892 15.2111 10.8764  8
------> CAND:   0.166864 3669.246094 0.9753579 2.7849936 15.2098 10.8751  8
------> CAND: 230.533920 3697.674072 0.6030870 2.5033522 25.0291 10.87  1
------> CAND: 261.989803 3905.755127 0.8130315 0.6994353 20.0747 10.8614  2
------> CAND: 259.197484 4197.857910 0.7597761 2.5554776 20.044 10.8432  2
------> CAND: 115.230629 4076.880615 0.8638873 2.7024193 14.5801 10.8316 16
------> CAND:   0.416772 4567.489746 0.9805717 2.6749952 15.1555 10.8189  8
------> CAND: 191.564727 4296.835938 0.9959720 2.7682226 15.142 10.805  8
------> CAND:  38.341180 4029.428223 0.5392746 2.2005947 15.14 10.803  8
------> CAND: 325.399048 3840.601318 0.6633943 2.5518115 16.8567 10.7971  4
------> CAND:  11.254653 4072.615234 0.7244419 2.5653138 19.9291 10.775  2
------> CAND: 235.573328 3716.976562 0.9400331 2.7762165 19.927 10.7738  2
------> CAND: 230.506152 4423.774414 0.9171860 2.6638212 16.8209 10.7687  4
------> CAND:  86.369837 4156.120605 0.8299903 2.6460867 15.1052 10.767  8
------> CAND: 197.019610 3902.374268 0.5469155 1.0740120 14.5302 10.7667 16
------> CAND: 190.181284 4328.134277 0.7576774 2.4959702 14.5301 10.7666 16
------> CAND:  86.340253 3834.884521 0.9228621 2.7659593 14.5284 10.7644 16
------> CAND: 141.717171 4154.342773 1.0522300 2.8197243 14.5283 10.7643 16
------> CAND:  86.381255 4163.170410 0.9024677 2.7232151 14.5245 10.7593 16
------> CAND:  39.236227 3746.878174 0.8734995 2.7387450 14.5207 10.7543 16
------> CAND: 172.780676 3672.309082 0.7252003 2.6445327 14.52 10.7535 16
------> CAND: 257.705307 3932.146240 0.9539165 0.6309468 15.0866 10.7478  8
------> CAND: 115.236338 4167.244141 0.7788057 2.5845544 14.5043 10.7331 16
------> CAND:  86.381515 4152.167480 0.9045430 2.7211275 14.4981 10.725 16
------> CAND: 115.265922 3778.019043 0.4768563 2.2288187 14.4947 10.7206 16
[05:44:39][250948][INFO ] Statistics: count dirty SumSpec pages 330637 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[05:44:39][250948][INFO ] Data processing finished successfully!
05:44:39 (250948): called boinc_finish(0)

</stderr_txt>
]]>