Task 1710539535

Name: Ter5_1_dns_cfbf00110_segment_6_dms_200_40000_15_7700000_0
Workunit ID: 862324668
Created: 8 Jan 2025 6:03:11 UTC
Sent: 8 Jan 2025 12:38:25 UTC
Report deadline: 22 Jan 2025 12:38:25 UTC
Received: 9 Jan 2025 4:01:29 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13194666
Run time (sec): 261.05
CPU time (sec): 16.58
Peak working set size (MB): 343.86
Peak swap size (MB): 6175.78
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>8.0.4</core_client_version>
<![CDATA[
<stderr_txt>
[21:21:58][927523][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_cfbf00110_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00110_segment_6_dms_200_15.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 7700000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_6_dms_200_15.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_6_dms_200_40000_15_7700000_0_0
------> GPU usage: 1.000000
[21:21:58][927523][INFO ] Starting data processing...
[21:21:58][927523][INFO ] opti: No host transfer for n_steps. Use device global.
[21:21:58][927523][INFO ] opti: No host transfer for mean. Use device global.
[21:21:58][927523][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[21:21:58][927523][INFO ] opti: sumspec[i] allloc, free and pinned.
[21:21:58][927523][INFO ] opti: power spectrum in fft callback (static link).
[21:21:58][927523][INFO ] opti: __constant__ access is not uniform, bad!
[21:21:58][927523][INFO ] Running on device 0 NVIDIA GeForce RTX 4070 SUPER
[21:21:58][927523][INFO ] CUDA global memory status (initial GPU state, including context):
[21:21:58][927523][INFO ] No template file. Generating templates.
[21:21:58][927523][INFO ] Template param value T_cons = 50000
[21:22:01][927523][INFO ] Number of generated templates to be used: 50000
[21:22:01][927523][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00110_segment_6_dms_200_15.cpt
[21:22:01][927523][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00110_segment_6_dms_200_15.cpt (No such file or directory).
------> Starting from scratch...
[21:22:01][927523][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_6_dms_200_15.binary
[21:22:01][927523][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00110/Ter5_1_dns_cfbf00110_segment_6_dms_200_DM231.50
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776209193624
------> 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): 174801.97
------> DEC (J2000): -244716.1
------> 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: 231.5 cm^-3 pc
------> Scale factor: 1.01594
[21:22:01][927523][INFO ] Allocating memory for dedispersed compressed time series...
[21:22:01][927523][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[21:22:01][927523][INFO ] 8-bit allocation done
[21:22:01][927523][INFO ] Foobar
[21:22:01][927523][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00110_segment_6_dms_200_15.binary
[21:22:01][927523][INFO ] Allocating memory for dedispersed uncompressed time series.
[21:22:01][927523][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[21:22:01][927523][INFO ] FftSize = 12582913
[21:22:01][927523][INFO ] Seed for random number generator is -1046643333.
[21:22:03][927523][INFO ] 8[21:22:03][927523][INFO ] 9[21:22:04][927523][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[21:22:04][927523][INFO ] Normalization factor 3.97364e-08
[21:22:04][927523][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
[21:22:04][927523][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 907 MB (11094 MB free / 12001 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[21:22:04][927523][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[21:22:04][927523][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[21:22:04][927523][INFO ] TimeSeriesLength = 16777215, params->nsamples = 25165824
sum = -986.89599609, mean= -0.00005882  -0.00005882
[21:22:04][927523][INFO ] Launching time series padding kernel: grid 196608, block 32
[21:23:26][927523][INFO ] Checkpoint committed!
[21:24:54][927523][INFO ] Checkpoint committed!
[21:26:17][927523][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.250167 5080.184082 1.0691897 5.9165187 21.9282 18.0395  8
------> CAND:   0.249648 4496.923828 0.6033314 5.4920516 21.0084 17.0376  8
------> CAND:   0.249907 4312.682129 0.9763262 3.9096699 19.1002 16.9572 16
------> CAND:   0.499036 4496.923828 0.6033314 5.4920516 23.053 15.7819  4
------> CAND:   0.249388 5653.472656 1.1699829 5.6976628 18.141 15.6211 16
------> CAND:   0.498777 5621.177246 1.1458462 5.6590981 19.6375 15.5548  8
------> CAND:   0.499815 4053.022949 1.0150740 3.7206838 22.5829 15.3998  4
------> CAND:   0.500074 3608.966797 0.9667829 3.4377646 21.4958 14.5184  4
------> CAND:   0.500593 4018.706543 0.4575862 5.4486012 25.0119 13.8012  2
------> CAND:   0.500334 5515.807617 1.0051554 5.4039416 24.8666 13.7144  2
------> CAND:   0.499296 3684.976074 0.3484875 5.3017082 19.5724 12.9669  4
------> CAND: 100.147697 4269.057129 0.6650189 5.7632985 16.0182 12.7296 16
------> CAND:   0.166345 4333.672363 0.5907497 5.5793066 15.671 12.2664 16
------> CAND:  57.722362 3626.140381 0.6309621 5.8352990 15.5855 12.1528 16
------> CAND: 126.794097 4052.435547 0.9058136 6.0080929 15.5697 12.1319 16
------> CAND: 391.633829 3778.501709 0.4210337 4.0900025 22.0892 12.0585  2
------> CAND: 141.366315 4063.273438 0.5135288 4.2060609 15.5114 12.0546 16
------> CAND: 219.592495 4116.049805 0.9382887 6.0240564 22.0114 12.0122  2
------> CAND: 115.563060 3982.200439 1.0057677 6.0567861 15.4502 11.9735 16
------> CAND: 462.027504 4248.691895 1.0099083 6.0613461 18.1084 11.7937  4
------> CAND: 115.514532 4558.626953 1.0191102 6.0233574 15.2912 11.7632 16
------> CAND: 279.589714 3655.222900 0.8817033 3.4997561 17.9855 11.6956  4
------> CAND: 139.947319 5372.984375 1.2049026 5.9216318 15.198 11.6403 16
------> CAND:   0.998072 5109.051270 0.8561313 5.5711145 21.3195 11.6007  2
------> CAND: 319.451099 3677.444580 0.6639414 5.8512735 15.903 11.5945  8
------> CAND:  96.206272 4928.408691 0.8842015 5.7616134 15.1427 11.5675 16
------> CAND: 198.339214 3650.251953 0.4105674 5.5164771 15.1117 11.5267 16
------> CAND:   0.998332 4357.654297 0.5584875 5.4655190 21.1823 11.5191  2
------> CAND:   0.499555 4557.249023 1.1147348 6.0858879 17.7513 11.5088  4
------> CAND:   1.249277 4677.922852 0.6239933 4.8847957 26.4631 11.4928  1
------> CAND: 161.247311 3921.848389 0.8768722 5.9922028 15.0696 11.4713 16
------> CAND: 188.804588 3905.422607 0.6532782 3.8352797 15.0661 11.4668 16
------> CAND: 468.854412 3735.164551 0.6784587 5.8726797 17.6809 11.4527  4
------> CAND: 240.843180 4909.831543 0.8406298 5.7152529 15.7069 11.3905  8
------> CAND: 166.774337 4136.019531 0.6241885 5.7502160 17.5921 11.3819  4
------> CAND:   0.998591 3684.753174 0.3479725 5.2826710 20.8612 11.3283  2
------> CAND:   1.249537 4145.907227 0.4303022 4.7260709 26.0834 11.3279  1
------> CAND: 115.526210 4365.966797 0.9725077 6.0209117 14.9575 11.3243 16
------> CAND:   1.249018 5348.601074 0.9157205 5.0857692 26.07 11.322  1
------> CAND:   0.997813 5655.290039 1.1450466 5.6145830 17.5119 11.318  4
------> CAND:   0.999110 3872.597412 1.0091537 6.0420222 15.6314 11.312  8
------> CAND: 115.703714 4262.978516 0.7902109 4.0131149 20.8328 11.3115  2
------> CAND: 234.293169 3779.519531 0.9803648 3.5486426 15.5854 11.2642  8
------> CAND: 231.105099 3618.829590 0.8424028 5.9478550 15.5205 11.1968  8
------> CAND: 230.977161 3720.214844 0.7183076 5.8952336 15.4979 11.1734  8
------> CAND: 342.082632 4489.012207 0.9620676 6.0032611 17.3238 11.1683  4
------> CAND:  85.215540 4299.137207 1.0107127 3.8816745 15.4788 11.1536  8
------> CAND:  98.631125 3723.301758 0.3257215 5.1152706 14.7949 11.1115 16
------> CAND: 134.765959 3701.533203 0.9577022 6.0104322 14.7625 11.0691 16
------> CAND: 346.076219 5509.654297 1.0063401 5.0828128 17.1965 11.067  4
------> CAND:   0.999629 3712.639160 0.9822741 3.5064204 15.3947 11.0664  8
------> CAND:   0.250426 4048.158203 1.0376481 6.0685129 15.3868 11.0582  8
------> CAND: 263.670384 4393.979004 0.5063670 5.1161175 17.1807 11.0545  4
------> CAND:  50.099540 3640.365234 0.4576189 5.6258144 15.3765 11.0476  8
------> CAND: 333.362606 4673.293945 0.6286567 5.3107133 17.1368 11.0196  4
------> CAND: 461.352521 3989.748291 0.6763299 3.8920190 17.1183 11.0049  4
------> CAND: 115.539963 4072.584717 0.9014803 6.0104151 14.7062 10.9957 16
------> CAND: 380.448466 4687.380371 0.6186444 5.2410755 15.3075 10.9762  8
------> CAND: 115.707347 4163.027832 0.7503862 3.9673629 20.2594 10.971  2
------> CAND: 346.462628 3983.270508 0.8780882 5.9936805 17.0729 10.9688  4
------> CAND: 231.407428 4262.978516 0.7902109 4.0131149 25.2218 10.9537  1
------> CAND: 175.393155 3873.306152 0.9143462 3.6427217 14.663 10.9394 16
------> CAND: 231.150254 4099.070312 1.0450917 6.0775409 15.2526 10.9193  8
------> CAND: 115.717208 3783.455078 0.8872749 3.5918307 15.2505 10.9172  8
------> CAND: 109.796247 4116.049805 0.9382887 6.0240564 16.9957 10.9075  4
------> CAND: 146.573625 4492.377441 0.6084378 5.5129337 15.2185 10.8841  8
------> CAND: 115.514272 4393.504395 1.0549744 6.0703511 14.607 10.8665 16
------> CAND: 193.565803 3819.108643 0.9482954 6.0215464 14.6028 10.861 16
------> CAND: 115.497144 3731.078125 0.8903981 5.9891567 15.192 10.8567  8
------> CAND: 188.804848 3905.422607 0.6532782 3.8352797 14.5845 10.8372 16
------> CAND: 166.681173 4673.293945 0.6286567 5.3107133 15.171 10.835  8
------> CAND: 381.557089 3621.099854 0.7498115 5.9117889 16.8689 10.8068  4
------> CAND:  86.526321 4142.511719 0.5036362 5.4981375 15.1436 10.8067  8
------> CAND: 250.155147 3814.319336 0.8016911 5.9533458 15.1335 10.7962  8
------> CAND: 184.593793 4299.943359 0.6333470 4.2361598 14.5492 10.7914 16
------> CAND:   0.498258 3614.167969 0.9213896 3.4562504 15.1276 10.7902  8
------> CAND: 120.479720 3739.011963 0.8671113 3.5653028 14.5449 10.7859 16
------> CAND: 346.382959 4230.382324 0.5266039 5.4807096 16.8143 10.7635  4
------> CAND: 346.280972 4026.218750 0.6854035 5.8428969 16.7677 10.7265  4
------> CAND: 332.239450 3972.974365 0.9066455 3.7113945 16.766 10.7251  4
------> CAND: 455.179058 4649.660156 0.7271481 5.6777329 16.7593 10.7199  4
------> CAND: 309.901681 3961.538086 0.7093281 5.8741693 16.7589 10.7195  4
------> CAND: 262.737449 4134.013184 0.9050463 5.9998341 15.0537 10.7139  8
------> CAND: 128.120448 4218.832031 0.8132104 3.9510028 14.4837 10.7063 16
------> CAND: 311.955696 5636.477051 1.1862012 5.7223248 15.0323 10.6918  8
------> CAND: 202.058499 5647.023438 1.1465515 5.6561642 15.0289 10.6883  8
------> CAND:  34.183324 3945.174072 0.7280084 5.8972125 15.0283 10.6876  8
------> CAND: 261.089047 3778.501709 0.4210337 4.0900025 16.7049 10.6767  4
------> CAND:  48.899051 4250.817871 0.6800889 4.1245718 15.0163 10.6753  8
------> CAND: 100.668791 4235.487793 0.5664101 5.5999341 15.0049 10.6635  8
------> CAND: 115.525431 4066.114014 0.8736395 5.9949722 14.4473 10.6591 16
------> CAND: 420.176722 4397.349609 0.7834807 5.8608131 16.6775 10.6549  4
------> CAND: 168.243678 4429.485352 0.9007307 4.0515480 14.4423 10.6527 16
------> CAND: 318.564356 4140.175781 0.7090479 5.8531995 14.9929 10.6512  8
------> CAND: 147.696002 4285.374512 1.0740550 6.0803194 14.4396 10.6491 16
------> CAND:  57.698487 4100.088867 0.4586765 5.3763232 14.4361 10.6447 16
------> CAND: 167.440497 4090.103027 0.9992689 3.7476401 16.6545 10.6367  4
------> CAND: 115.541780 4061.364990 0.8746979 5.9905343 14.4231 10.6279 16
------> CAND: 436.078924 3691.722412 0.8710158 3.5337176 16.6326 10.6193  4
------> CAND:  96.441387 3726.460693 0.7017066 3.6471767 14.4157 10.6182 16
[21:26:17][927523][INFO ] Statistics: count dirty SumSpec pages 306887 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[21:26:17][927523][INFO ] Data processing finished successfully!
21:26:17 (927523): called boinc_finish(0)

</stderr_txt>
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