Task 1722533677

Name: Ter5_1_dns_cfbf00124_segment_2_dms_200_40000_179_7750000_0
Workunit ID: 869638745
Created: 30 Jan 2025 12:57:15 UTC
Sent: 31 Jan 2025 4:04:41 UTC
Report deadline: 14 Feb 2025 4:04:41 UTC
Received: 1 Feb 2025 8:13:10 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 13208066
Run time (sec): 945.41
CPU time (sec): 10.42
Peak working set size (MB): 260.13
Peak swap size (MB): 10486.07
Peak disk usage (MB): 0.05
Validation state: Initial
Granted credit: 0
Application: Binary Radio Pulsar Search (MeerKAT)
Anonymous platform
Stderr output

<core_client_version>7.19.0</core_client_version>
<![CDATA[
<stderr_txt>
[02:57:16][1596695][INFO ] Application startup - thank you for supporting Einstein@Home!
[02:57:16][1596695][INFO ] Petri's Custom BRP7 v18 - CUDA 12.5 - compiled by Ian 01/14/25
command_line:  ../../projects/einstein.phys.uwm.edu/BRP7_einsteinbinary_x86_64-pc-linux-gnu__cuda1250 -l ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_2_dms_200.zap -c Ter5_1_dns_cfbf00124_segment_2_dms_200_179.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 7750000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_2_dms_200_179.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_2_dms_200_40000_179_7750000_0_0
------> GPU usage: 0.500000
[02:57:16][1596695][INFO ] Starting data processing...
[02:57:16][1596695][INFO ] opti: No host transfer for n_steps. Use device global.
[02:57:16][1596695][INFO ] opti: No host transfer for mean. Use device global.
[02:57:16][1596695][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[02:57:16][1596695][INFO ] opti: sumspec[i] allloc, free and pinned.
[02:57:16][1596695][INFO ] opti: power spectrum in fft callback (static link).
[02:57:16][1596695][INFO ] opti: __constant__ access is not uniform, bad!
[02:57:16][1596695][INFO ] Running on device 0 NVIDIA GeForce RTX 4060
[02:57:16][1596695][INFO ] CUDA global memory status (initial GPU state, including context):
[02:57:16][1596695][INFO ] No template file. Generating templates.
[02:57:16][1596695][INFO ] Template param value T_cons = 50000
[02:57:20][1596695][INFO ] Number of generated templates to be used: 50000
[02:57:20][1596695][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00124_segment_2_dms_200_179.cpt
[02:57:20][1596695][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00124_segment_2_dms_200_179.cpt (No such file or directory).
------> Starting from scratch...
[02:57:20][1596695][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_2_dms_200_179.binary
[02:57:20][1596695][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00124/Ter5_1_dns_cfbf00124_segment_2_dms_200_DM247.90
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.69391792683
------> 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): 174806.69
------> DEC (J2000): -244614.7
------> 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: 247.9 cm^-3 pc
------> Scale factor: 2.16408
[02:57:20][1596695][INFO ] Allocating memory for dedispersed compressed time series...
[02:57:20][1596695][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[02:57:20][1596695][INFO ] 8-bit allocation done
[02:57:20][1596695][INFO ] Foobar
[02:57:20][1596695][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00124_segment_2_dms_200_179.binary
[02:57:20][1596695][INFO ] Allocating memory for dedispersed uncompressed time series.
[02:57:20][1596695][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[02:57:20][1596695][INFO ] FftSize = 12582913
[02:57:20][1596695][INFO ] Seed for random number generator is 1108477263.
[02:57:21][1596695][INFO ] 8[02:57:21][1596695][INFO ] 9[02:57:22][1596695][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[02:57:22][1596695][INFO ] Normalization factor 3.97364e-08
[02:57:22][1596695][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
[02:57:22][1596695][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 3240 MB (4689 MB free / 7929 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[02:57:22][1596695][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[02:57:22][1596695][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[02:57:22][1596695][INFO ] Launching time series padding kernel: grid 196608, block 32
[02:58:16][1596695][INFO ] Checkpoint committed!
[02:59:17][1596695][INFO ] Checkpoint committed!
[03:00:17][1596695][INFO ] Checkpoint committed!
[03:01:17][1596695][INFO ] Checkpoint committed!
[03:02:17][1596695][INFO ] Checkpoint committed!
[03:03:17][1596695][INFO ] Checkpoint committed!
[03:04:17][1596695][INFO ] Checkpoint committed!
[03:05:17][1596695][INFO ] Checkpoint committed!
[03:06:17][1596695][INFO ] Checkpoint committed!
[03:07:17][1596695][INFO ] Checkpoint committed!
[03:08:17][1596695][INFO ] Checkpoint committed!
[03:09:17][1596695][INFO ] Checkpoint committed!
[03:10:17][1596695][INFO ] Checkpoint committed!
[03:11:17][1596695][INFO ] Checkpoint committed!
[03:12:17][1596695][INFO ] Checkpoint committed!
[03:13:00][1596695][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 173.111550 4472.358398 0.7010120 5.7081451 17.4598 13.2297  8
------> CAND: 144.217801 4371.199219 0.5298960 5.2636852 15.8981 12.5691 16
------> CAND:  41.514977 5383.882324 1.1995603 5.8853788 15.7462 12.3665 16
------> CAND: 172.925482 3910.256836 0.8800279 3.6986151 16.5598 12.2813  8
------> CAND: 168.506561 3699.606445 0.3410898 5.1901217 15.6575 12.2485 16
------> CAND:  17.313413 3624.486816 0.6542982 5.8332386 15.5313 12.0808 16
------> CAND: 173.225994 3946.696289 0.6332331 3.9142578 15.2544 11.7147 16
------> CAND: 496.142837 4911.900879 0.9257892 5.8174982 26.9301 11.6956  1
------> CAND: 115.455364 3905.118896 0.4824997 5.5520701 15.2378 11.6928 16
------> CAND:  82.978571 4612.293945 1.0748881 6.0365667 15.1889 11.6283 16
------> CAND: 115.557870 4007.866699 0.9850844 6.0324621 15.8792 11.5698  8
------> CAND:  83.029954 5383.882324 1.1995603 5.8853788 15.7982 11.4855  8
------> CAND: 462.090046 5092.050293 1.1795995 5.9907708 17.5465 11.3456  4
------> CAND: 296.165342 4041.211182 0.7393419 3.8832784 20.8544 11.3243  2
------> CAND: 433.000627 3951.285156 0.9562590 6.0220952 20.8473 11.3201  2
------> CAND: 168.826535 3928.831055 0.9370763 3.6836689 25.998 11.2908  1
------> CAND:  42.443760 3797.745850 0.9812050 3.5748909 14.9304 11.2888 16
------> CAND: 230.971971 4383.473145 0.7891145 5.8623481 17.4619 11.2782  4
------> CAND: 115.485986 4383.473145 0.7891145 5.8623481 14.9117 11.2642 16
------> CAND: 126.346963 4393.886230 0.7271683 4.2084198 14.9063 11.2571 16
------> CAND:  86.952694 3905.373291 0.9053646 3.6735718 14.8807 11.2236 16
------> CAND: 115.496625 4228.506348 0.6980252 5.8025084 14.8361 11.1654 16
------> CAND: 182.625675 4467.713867 0.9631023 4.0409513 14.8126 11.1346 16
------> CAND: 125.368094 4637.145508 1.0764611 6.0331879 15.4338 11.1069  8
------> CAND: 168.823681 3984.869629 0.9632951 3.7104514 25.563 11.1019  1
------> CAND:  11.539594 3989.031006 1.0279924 6.0497012 14.7811 11.0935 16
------> CAND: 269.547229 4634.156250 1.1250165 6.0629649 17.2165 11.0829  4
------> CAND: 115.531400 4743.316895 1.0824186 6.0156069 15.3432 11.0131  8
------> CAND: 316.363199 3868.179932 0.5847950 5.7429886 15.3323 11.0018  8
------> CAND:  86.571995 4521.927734 0.7427230 5.7396178 14.6914 10.9765 16
------> CAND: 264.980386 4838.209961 0.9881974 5.9195156 15.2994 10.9678  8
------> CAND: 115.552160 4303.937988 1.0472656 6.0617228 14.6762 10.9566 16
------> CAND: 317.745864 3675.935059 0.6982858 5.8709893 15.2747 10.9422  8
------> CAND: 148.737413 4945.321289 1.0813526 4.3116674 20.1883 10.9288  2
------> CAND: 183.141579 4213.867676 1.0626239 6.0674653 14.648 10.9199 16
------> CAND: 173.237412 3728.252930 0.9388612 5.9969177 15.2504 10.9171  8
------> CAND: 461.791351 4125.311523 0.7175000 5.8427110 16.9574 10.8771  4
------> CAND: 389.226104 3941.982178 0.6423336 3.8925002 16.9362 10.8602  4
------> CAND: 404.320713 4634.156250 1.1250165 6.0629649 20.0529 10.8485  2
------> CAND: 440.331501 4140.241699 0.5706998 4.2091022 16.9205 10.8478  4
------> CAND: 112.159857 3753.264404 0.9608149 6.0045743 14.591 10.8457 16
------> CAND: 340.690366 3976.683594 0.6894671 3.8812332 16.9069 10.837  4
------> CAND: 165.957143 4612.293945 1.0748881 6.0365667 15.1572 10.8207  8
------> CAND: 378.131568 4642.292480 1.0165797 4.1316643 15.1414 10.8045  8
------> CAND: 294.692368 4144.750977 0.7616758 5.8888679 15.1384 10.8013  8
------> CAND: 215.260249 4530.752930 0.9551660 4.1011610 15.1341 10.7969  8
------> CAND: 139.573885 4039.028564 0.7411794 3.8798988 14.5364 10.7748 16
------> CAND:  14.485282 3672.888184 0.7109177 5.8746676 14.5269 10.7624 16
------> CAND: 233.672164 3638.123535 0.4969757 3.7913096 15.09 10.7514  8
------> CAND: 116.213130 3849.044922 0.8593249 3.6605175 14.5127 10.744 16
------> CAND:  86.555905 4472.358398 0.7010120 5.7081451 14.5087 10.7388 16
------> CAND:  89.054719 5574.720215 1.1662782 5.7029152 14.5007 10.7284 16
------> CAND:   8.345814 4126.919922 0.9999421 6.0400248 14.4874 10.7112 16
------> CAND: 149.118372 5542.216797 1.0696002 5.4998603 15.0413 10.7011  8
------> CAND: 481.140873 4232.727051 0.8798646 3.9246268 24.6288 10.6962  1
------> CAND:  86.572773 4245.407227 0.8755391 5.9589524 14.4708 10.6897 16
------> CAND: 164.562800 4090.103516 0.8627893 3.8409216 14.4648 10.6818 16
------> CAND: 131.420107 3700.718994 0.8420054 5.9533963 14.458 10.673 16
------> CAND: 115.554236 4000.920898 0.9627194 6.0265961 14.4517 10.6649 16
------> CAND: 285.415954 3617.303223 0.8677191 3.4852476 16.6775 10.6549  4
------> CAND: 176.184398 3676.876221 0.6642029 3.6542416 14.4436 10.6543 16
------> CAND: 252.647733 3939.908936 1.0021161 3.6550896 16.6734 10.6517  4
------> CAND: 172.030695 3867.015869 0.5875643 5.7467995 14.4388 10.6482 16
------> CAND: 111.512122 3663.171387 0.3843087 5.4260192 14.4337 10.6415 16
------> CAND: 372.691737 3980.501953 0.7856231 3.8041754 14.9775 10.6353  8
------> CAND: 173.567249 3620.651367 0.7724338 3.5392640 14.9718 10.6294  8
------> CAND:  74.954548 3936.370850 1.0193449 3.6499338 14.9607 10.618  8
------> CAND: 115.507525 3926.959717 0.6637411 5.8229332 14.4052 10.6046 16
------> CAND: 472.380103 3776.816162 0.4249618 4.1006732 19.6027 10.5815  2
------> CAND: 341.760841 4056.875000 0.6454695 5.7762532 16.5749 10.5736  4
------> CAND: 180.729961 3903.593506 1.0135332 3.6341562 14.3799 10.5719 16
------> CAND: 115.565655 4208.816406 1.0353543 6.0550361 14.3771 10.5682 16
------> CAND: 115.448357 4916.126465 0.9248066 5.8140149 14.3703 10.5594 16
------> CAND: 380.522685 4006.926025 0.4132490 5.1869636 14.9023 10.5578  8
------> CAND: 173.318898 4246.233398 0.8760183 5.9654260 14.8997 10.5551  8
------> CAND: 307.066543 4661.296875 0.6323239 4.8609653 14.8965 10.5519  8
------> CAND:  86.575887 3901.076172 0.6562202 5.8190103 14.36 10.5461 16
------> CAND: 412.933822 3620.136963 0.7967163 3.5225544 19.5411 10.545  2
------> CAND: 404.429707 4060.526367 0.5096744 5.5302758 19.5349 10.5413  2
------> CAND: 114.337139 3664.629395 0.9750918 3.4794412 14.3498 10.5329 16
------> CAND:  84.413397 3928.831055 0.9370763 3.6836689 19.5194 10.5321  2
------> CAND: 115.530102 3671.682129 0.7161132 5.8780313 14.3388 10.5186 16
------> CAND: 148.287683 4166.805664 1.0010234 6.0445752 14.3311 10.5087 16
------> CAND: 248.071548 4911.900879 0.9257892 5.8174982 19.4784 10.5078  2
------> CAND: 147.386927 4240.927734 0.6851076 4.1266909 14.3302 10.5076 16
------> CAND: 151.718913 4834.538574 0.8002192 5.6609211 16.4596 10.4823  4
------> CAND: 326.359751 4043.633301 0.9920773 3.7287209 16.4569 10.4802  4
------> CAND:  86.547082 3639.365479 0.4741133 5.6380477 14.3021 10.4712 16
------> CAND: 267.044522 4227.172363 0.5246393 4.4490800 14.815 10.468  8
------> CAND:  49.023874 3661.976318 0.7957227 5.9233069 14.2993 10.4676 16
------> CAND: 191.548897 3672.736328 0.7109143 3.6169972 14.8034 10.456  8
------> CAND:  42.171535 4494.408203 1.1046128 6.0756593 14.287 10.4518 16
------> CAND: 288.803846 4153.762695 0.8995905 5.9844475 16.4167 10.4483  4
------> CAND: 259.837174 3955.870117 0.9099709 5.9960170 14.7911 10.4434  8
------> CAND: 280.382774 3720.173584 0.5105797 5.6704464 14.7785 10.4304  8
------> CAND: 336.207086 4027.566650 0.6824473 3.9257147 14.7751 10.4269  8
------> CAND: 280.569880 4216.491211 1.0629990 6.0675783 14.7729 10.4247  8
------> CAND:  37.601319 3800.475098 0.4212151 4.1320658 14.2613 10.4186 16
------> CAND: 324.673980 4049.544189 0.9922128 6.0408931 23.9558 10.4039  1
------> CAND: 144.591494 4391.921387 1.0545418 6.0591693 19.303 10.4039  2
[03:13:00][1596695][INFO ] Statistics: count dirty SumSpec pages 1773 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[03:13:00][1596695][INFO ] Data processing finished successfully!
03:13:00 (1596695): called boinc_finish(0)

</stderr_txt>
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