Task 1703648750

Name: Ter5_1_dns_cfbf00098_segment_8_dms_200_40000_164_8350000_1
Workunit ID: 858056118
Created: 26 Dec 2024 20:38:27 UTC
Sent: 27 Dec 2024 13:49:11 UTC
Report deadline: 10 Jan 2025 13:49:11 UTC
Received: 27 Dec 2024 14:35:08 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12894127
Run time (sec): 271.65
CPU time (sec): 20.65
Peak working set size (MB): 362.41
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>
[09:27:06][554500][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_cfbf00098_segment_8_dms_200.zap -c Ter5_1_dns_cfbf00098_segment_8_dms_200_164.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 8350000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_8_dms_200_164.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_8_dms_200_40000_164_8350000_1_0
------> GPU usage: 0.500000
[09:27:06][554500][INFO ] Starting data processing...
[09:27:06][554500][INFO ] opti: No host transfer for n_steps. Use device global.
[09:27:06][554500][INFO ] opti: No host transfer for mean. Use device global.
[09:27:06][554500][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[09:27:06][554500][INFO ] opti: sumspec[i] allloc, free and pinned.
[09:27:06][554500][INFO ] opti: power spectrum in fft callback (static link).
[09:27:06][554500][INFO ] opti: __constant__ access is not uniform, bad!
[09:27:06][554500][INFO ] Running on device 0 NVIDIA TITAN V
[09:27:06][554500][INFO ] CUDA global memory status (initial GPU state, including context):
[09:27:06][554500][INFO ] No template file. Generating templates.
[09:27:06][554500][INFO ] Template param value T_cons = 50000
[09:27:10][554500][INFO ] Number of generated templates to be used: 50000
[09:27:10][554500][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00098_segment_8_dms_200_164.cpt
[09:27:10][554500][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00098_segment_8_dms_200_164.cpt (No such file or directory).
------> Starting from scratch...
[09:27:10][554500][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_8_dms_200_164.binary
[09:27:10][554500][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00098/Ter5_1_dns_cfbf00098_segment_8_dms_200_DM246.40
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.817327141653
------> 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): 174804.13
------> DEC (J2000): -244559.799999
------> 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: 246.4 cm^-3 pc
------> Scale factor: 1.49069
[09:27:10][554500][INFO ] Allocating memory for dedispersed compressed time series...
[09:27:10][554500][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[09:27:10][554500][INFO ] 8-bit allocation done
[09:27:10][554500][INFO ] Foobar
[09:27:10][554500][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00098_segment_8_dms_200_164.binary
[09:27:10][554500][INFO ] Allocating memory for dedispersed uncompressed time series.
[09:27:10][554500][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[09:27:10][554500][INFO ] FftSize = 12582913
[09:27:10][554500][INFO ] Seed for random number generator is -1032573299.
[09:27:13][554500][INFO ] 8[09:27:13][554500][INFO ] 9[09:27:14][554500][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[09:27:14][554500][INFO ] Normalization factor 3.97364e-08
[09:27:14][554500][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
[09:27:14][554500][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 2636 MB (9428 MB free / 12064 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[09:27:14][554500][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[09:27:14][554500][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[09:27:14][554500][INFO ] Launching time series padding kernel: grid 196608, block 32
[09:31:36][554500][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND: 396.810778 4382.479004 0.8598031 4.3095231 17.2877 13.0477  8
------> CAND: 231.140393 3808.688965 0.9805216 5.9103732 22.8254 12.4968  2
------> CAND:  97.446985 3848.093262 0.8077969 3.8255296 15.5797 12.145 16
------> CAND: 280.529656 3618.545166 0.8868667 5.8578176 16.2415 11.9479  8
------> CAND: 231.085636 4123.370117 1.0476689 5.9333849 16.1279 11.8292  8
------> CAND: 346.316005 4476.474121 0.9670938 5.7654228 16.1145 11.8152  8
------> CAND: 115.497923 3633.668945 0.5802081 5.5835199 15.2562 11.717 16
------> CAND: 115.542818 4123.370117 1.0476689 5.9333849 15.2401 11.6958 16
------> CAND: 432.957029 3869.791260 0.8610029 5.8351569 21.4451 11.6753  2
------> CAND: 115.496625 3617.802734 0.8430256 5.8373785 15.9772 11.6719  8
------> CAND: 115.577333 3612.434326 0.9457111 5.8859491 15.1585 11.5883 16
------> CAND: 242.312002 3812.006348 0.7082981 5.7084298 15.8497 11.5391  8
------> CAND:  86.624415 3607.337891 0.9669964 5.8980207 15.1125 11.5278 16
------> CAND: 346.158483 4051.754395 0.5317041 4.7051778 17.6991 11.4671  4
------> CAND: 150.004855 4250.020996 0.6034677 4.9546328 15.0413 11.4342 16
------> CAND: 115.513494 4471.572754 1.0476688 5.8469968 14.9766 11.3494 16
------> CAND:  86.614035 3824.345215 0.8539909 5.8344755 14.9244 11.2809 16
------> CAND: 477.511637 4466.648438 0.7125779 4.8329992 20.766 11.2717  2
------> CAND: 120.066841 3686.213623 0.4198726 5.1239486 20.7501 11.2623  2
------> CAND: 140.700414 4397.124023 0.8544404 5.6600776 14.8628 11.2002 16
------> CAND: 198.405389 4382.479004 0.8598031 4.3095231 14.8465 11.1789 16
------> CAND: 251.767997 3898.052246 0.5463314 5.3954272 15.4971 11.1725  8
------> CAND: 462.944869 4399.503906 1.0884775 5.9122453 17.1853 11.0581  4
------> CAND: 115.475346 3787.696045 0.6128923 5.5898457 14.7492 11.0518 16
------> CAND: 173.158003 4476.474121 0.9670938 5.7654228 14.7395 11.0392 16
------> CAND: 240.133682 3686.213623 0.4198726 5.1239486 25.4182 11.039  1
------> CAND: 170.611180 3733.535889 0.4159931 4.5864172 15.365 11.0357  8
------> CAND: 115.481055 4541.379395 0.9595242 5.7341132 14.6988 10.9861 16
------> CAND: 115.514791 4017.311035 0.8142927 5.7762284 15.3104 10.9792  8
------> CAND: 115.570067 3808.688965 0.9805216 5.9103732 17.0636 10.9614  4
------> CAND: 231.004150 4966.101562 1.1415738 5.6995564 15.2756 10.9431  8
------> CAND: 104.593348 3871.748047 0.6466283 5.6101933 14.6542 10.928 16
------> CAND: 173.194334 3808.404541 0.8642981 5.8427758 15.2597 10.9267  8
------> CAND: 115.525950 3733.202637 0.7495660 5.7670670 14.622 10.8861 16
------> CAND: 259.747644 4242.614746 0.7974868 5.6688619 16.9541 10.8744  4
------> CAND: 115.495328 4221.856934 0.8821089 5.7864599 14.6093 10.8695 16
------> CAND: 346.373876 4124.337402 0.8401436 5.7734809 16.9059 10.8361  4
------> CAND: 174.688588 4712.940430 0.8526474 4.7914548 14.5633 10.8097 16
------> CAND: 450.421736 3873.600098 0.6445695 5.6139674 16.8695 10.8073  4
------> CAND: 290.860715 3809.914551 0.7119685 3.8849709 15.129 10.7916  8
------> CAND: 346.497402 4358.185547 1.0423700 5.8883843 15.1261 10.7887  8
------> CAND: 346.506225 4187.486816 0.9508287 5.8570580 16.8279 10.7742  4
------> CAND: 115.516867 3782.759277 0.7565398 5.7617455 14.5267 10.7622 16
------> CAND: 115.372321 3769.331055 0.5035535 4.1905661 14.5212 10.755 16
------> CAND: 259.569361 4249.940430 0.6035780 4.9306388 16.7973 10.75  4
------> CAND: 233.571993 3979.490479 0.5988120 4.2544641 15.0799 10.7409  8
------> CAND:  86.549158 3911.857666 0.6349886 5.5652075 14.5103 10.7409 16
------> CAND: 430.946093 4182.056152 0.9510515 5.8525839 19.8658 10.7375  2
------> CAND:  41.735041 3880.969971 0.9477423 5.8949699 16.7802 10.7364  4
------> CAND: 115.423184 3794.039062 0.5011064 5.3345809 14.5032 10.7317 16
------> CAND:  86.579001 3624.481201 0.6865050 5.7221355 14.4845 10.7074 16
------> CAND: 115.465225 4046.480957 0.7942609 5.7346053 14.4795 10.7009 16
------> CAND: 391.039294 3802.732910 0.8447614 5.8297415 15.0302 10.6896  8
------> CAND: 338.381253 3623.474121 0.7259135 5.7521276 16.6942 10.6682  4
------> CAND: 179.732927 5073.602539 1.1419222 4.7154598 14.4374 10.6463 16
------> CAND:  86.597686 3623.137207 0.7306889 5.7606478 14.4292 10.6357 16
------> CAND: 214.157075 3686.098145 0.6548443 3.8291259 16.6484 10.6319  4
------> CAND: 346.716687 3714.010010 0.9821254 5.9123459 16.6406 10.6257  4
------> CAND: 188.106249 4368.817383 0.7560309 4.4539881 14.4213 10.6255 16
------> CAND:  63.450248 3767.538818 0.5101132 4.1800785 14.9644 10.6218  8
------> CAND: 150.233223 4110.075684 1.0457916 5.9337540 24.4081 10.6003  1
------> CAND: 173.182656 4207.444336 0.8564231 5.7571869 14.9357 10.5922  8
------> CAND:  86.539556 3854.939209 0.5614086 5.4561863 14.391 10.5862 16
------> CAND:  86.672425 4745.703613 1.0100892 4.5031667 14.388 10.5823 16
------> CAND: 115.522057 4383.517090 1.0436119 5.8766332 14.387 10.581 16
------> CAND: 346.462628 3698.919922 0.9096816 5.8762960 14.9248 10.581  8
------> CAND: 433.928891 4091.200684 0.8535880 4.0125690 16.5777 10.5758  4
------> CAND: 346.396972 3785.651123 0.6189666 5.6000762 14.9074 10.563  8
------> CAND: 461.956399 4224.218750 0.9454341 5.8317380 24.2507 10.5319  1
------> CAND:  79.338955 3626.313721 0.6595040 3.7522535 14.3389 10.5188 16
------> CAND: 230.929152 3933.464111 0.7199486 5.6895084 14.8641 10.5185  8
------> CAND: 115.406316 3783.294434 0.4237716 4.8686032 14.8616 10.5159  8
------> CAND: 115.509601 3948.125244 0.8519295 5.8230710 14.3318 10.5097 16
------> CAND: 115.519722 4050.376221 0.7354444 5.6757145 14.8547 10.5088  8
------> CAND: 115.525431 4013.572510 0.9560903 5.8893929 14.8537 10.5078  8
------> CAND: 231.010638 3626.310547 0.6586054 5.6890740 14.8184 10.4715  8
------> CAND: 140.264698 3618.545166 0.8868667 5.8578176 14.3022 10.4714 16
------> CAND: 115.501297 3620.365234 0.8231718 5.8256264 14.3004 10.469 16
------> CAND: 161.041261 3698.887207 0.6330171 5.6393766 14.2949 10.462 16
------> CAND: 250.099353 4102.912109 0.5744512 5.2376533 14.8034 10.456  8
------> CAND: 396.072215 3817.904053 0.5857748 5.5208673 14.7988 10.4513  8
------> CAND:  25.015644 5067.825195 1.1304938 4.7447362 14.7977 10.4502  8
------> CAND: 200.065728 4373.595215 0.6925080 5.3314080 14.7963 10.4488  8
------> CAND:  60.149291 3830.517822 0.6753079 5.6711464 24.0588 10.4486  1
------> CAND:  50.069696 3680.855225 0.9492103 5.8919301 14.2824 10.4458 16
------> CAND: 346.714352 3768.048584 0.9238036 5.8805871 19.3645 10.4403  2
------> CAND:  88.980499 3782.651855 0.7574268 3.8087044 14.7869 10.4391  8
------> CAND: 346.405276 3875.062012 0.7444046 5.7329593 14.7857 10.4378  8
------> CAND:  31.938570 3787.660889 0.6114216 4.0004501 14.2734 10.4342 16
------> CAND: 349.954324 3987.183838 0.9470111 3.8482151 14.7768 10.4286  8
------> CAND: 346.495586 4354.633301 1.0419596 5.8828311 16.3907 10.4277  4
------> CAND: 230.953027 3962.302246 0.6850646 5.6396804 14.7752 10.4271  8
------> CAND: 105.840809 3665.540283 0.8152028 5.8163886 14.2675 10.4266 16
------> CAND: 329.557423 4421.955078 1.0458782 5.8742814 16.3881 10.4257  4
------> CAND: 115.538147 3618.392090 0.8875781 5.8581810 14.2635 10.4214 16
------> CAND: 230.886852 3704.028320 0.4212472 5.0554800 14.7652 10.4167  8
------> CAND: 475.293353 3945.577393 0.7757421 3.9571555 16.3748 10.4152  4
------> CAND: 280.235373 4014.345459 0.6844985 4.1411710 14.7567 10.408  8
------> CAND: 384.725436 4233.918457 0.6220767 5.2072363 14.7522 10.4034  8
------> CAND: 147.035292 3618.239014 0.8882896 5.8585439 14.2433 10.3954 16
[09:31:36][554500][INFO ] Statistics: count dirty SumSpec pages 1827 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[09:31:36][554500][INFO ] Data processing finished successfully!
09:31:36 (554500): called boinc_finish(0)

</stderr_txt>
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