Task 1706393640

Name: Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_18_8100000_1
Workunit ID: 859763015
Created: 31 Dec 2024 22:43:17 UTC
Sent: 1 Jan 2025 8:08:31 UTC
Report deadline: 15 Jan 2025 8:08:31 UTC
Received: 3 Jan 2025 19:26:45 UTC
Server state: Over
Outcome: Success
Client state: Done
Exit status: 0 (0x00000000)
Computer: 12600970
Run time (sec): 333.04
CPU time (sec): 7.20
Peak working set size (MB): 256.36
Peak swap size (MB): 10547.79
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>
[11:20:17][49126][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_cfbf00099_segment_6_dms_200.zap -c Ter5_1_dns_cfbf00099_segment_6_dms_200_18.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 8100000 --no_of_templates 50000 -z -i ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_18.binary -o ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_40000_18_8100000_1_0
------> GPU usage: 0.500000
[11:20:17][49126][INFO ] Starting data processing...
[11:20:17][49126][INFO ] opti: No host transfer for n_steps. Use device global.
[11:20:17][49126][INFO ] opti: No host transfer for mean. Use device global.
[11:20:17][49126][INFO ] opti: Dirty & dirtyDev alloc, free and pinned.
[11:20:17][49126][INFO ] opti: sumspec[i] allloc, free and pinned.
[11:20:17][49126][INFO ] opti: power spectrum in fft callback (static link).
[11:20:17][49126][INFO ] opti: __constant__ access is not uniform, bad!
[11:20:17][49126][INFO ] Running on device 1 NVIDIA GeForce RTX 3080
[11:20:17][49126][INFO ] CUDA global memory status (initial GPU state, including context):
[11:20:17][49126][INFO ] No template file. Generating templates.
[11:20:17][49126][INFO ] Template param value T_cons = 50000
[11:20:19][49126][INFO ] Number of generated templates to be used: 50000
[11:20:19][49126][INFO ] Opening checkpoint file: Ter5_1_dns_cfbf00099_segment_6_dms_200_18.cpt
[11:20:19][49126][INFO ] Checkpoint file unavailable: Ter5_1_dns_cfbf00099_segment_6_dms_200_18.cpt (No such file or directory).
------> Starting from scratch...
[11:20:19][49126][INFO ] Opening input file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_18.binary
[11:20:19][49126][INFO ] Header contents:
------> Original WAPP file: /atlas/data/TRAPUM_GC/Terzan5/epoch1/30min_segments/dedispersed_files/cfbf00099/Ter5_1_dns_cfbf00099_segment_6_dms_200_DM231.80
------> Sample time in microseconds: 153.121
------> Observation time in seconds: 2568.9524
------> Time stamp (MJD): 59097.776206745344
------> 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): 174808.85
------> DEC (J2000): -244706.9
------> 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: 231.8 cm^-3 pc
------> Scale factor: 1.0134
[11:20:19][49126][INFO ] Allocating memory for dedispersed compressed time series...
[11:20:19][49126][INFO ] Going to allocate 8-bit 16777216 times 1 bytes
[11:20:19][49126][INFO ] 8-bit allocation done
[11:20:19][49126][INFO ] Foobar
[11:20:19][49126][INFO ] Reading dedispersed time series from file: ../../projects/einstein.phys.uwm.edu/Ter5_1_dns_cfbf00099_segment_6_dms_200_18.binary
[11:20:19][49126][INFO ] Allocating memory for dedispersed uncompressed time series.
[11:20:19][49126][INFO ] Starting whitening of the powerspectrum of the timeseries and zapping of known RFIs.
[11:20:19][49126][INFO ] FftSize = 12582913
[11:20:19][49126][INFO ] Seed for random number generator is -1039004954.
[11:20:20][49126][INFO ] 8[11:20:20][49126][INFO ] 9[11:20:20][49126][INFO ] Padding output size of FFT with 25165824 samples from 12582913 to 12583424...
[11:20:20][49126][INFO ] Normalization factor 3.97364e-08
[11:20:20][49126][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
[11:20:20][49126][INFO ] CUDA global memory status (GPU setup complete):
------> Used in total: 1291 MB (10751 MB free / 12042 MB total) -> Used by this application (assuming a single GPU task): 0 MB
[11:20:20][49126][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 1 using 4096 blocks of 4096 threads)...
[11:20:20][49126][INFO ] Executing time series mean reduction CUDA kernel (data 16777216, iteration 2 using 1 blocks of 4096 threads)...
[11:20:20][49126][INFO ] Launching time series padding kernel: grid 196608, block 32
[11:23:17][49126][INFO ] Checkpoint committed!
[11:25:48][49126][INFO ] Search done!
------> Committing final checkpoint.
------> N cand: 100
------> CAND:   0.249907 4832.128906 0.8302438 5.4199190 20.0587 18.3082 16
------> CAND:   0.250167 4726.798340 1.1336867 5.9305453 21.3004 17.3551  8
------> CAND:   0.249648 5222.970215 1.0173632 5.3360219 20.0158 15.9626  8
------> CAND:   0.500334 5221.504395 1.0191616 5.4015150 24.5847 13.546  2
------> CAND:   0.500593 3847.173828 0.4561019 5.3013473 24.5291 13.5129  2
------> CAND:   0.499815 3829.498535 1.0017184 3.6435888 16.3114 13.123 16
------> CAND:   1.249537 3793.787842 0.3955412 4.9659195 23.33 12.7975  2
------> CAND:   1.248758 5323.041992 1.1043957 5.4814959 29.3645 12.7528  1
------> CAND:   1.249277 4298.590332 0.5736703 5.1230741 29.053 12.6176  1
------> CAND:   1.249018 4836.027832 0.8285084 5.4062614 28.9231 12.5611  1
------> CAND: 344.213203 4825.901855 0.8306389 4.8181109 22.3275 12.2003  2
------> CAND: 346.188846 4643.617188 0.7764557 5.5058150 18.4454 12.0631  4
------> CAND: 115.523874 4200.002441 0.8510578 5.8440542 15.4448 11.9662 16
------> CAND:   0.249388 4859.016113 1.1471947 4.3345642 16.2202 11.9257  8
------> CAND: 179.357936 3644.223633 0.9225501 5.9220018 15.2834 11.7529 16
------> CAND: 114.737821 4825.901855 0.8306389 4.8181109 16.0249 11.7217  8
------> CAND: 259.603616 3846.266602 0.4567917 5.2889743 15.9272 11.6198  8
------> CAND: 403.988022 4106.548828 0.6994399 5.7008591 17.8515 11.5887  4
------> CAND:   0.499036 4136.014160 0.7451220 4.0895810 17.8307 11.5721  4
------> CAND:   0.624898 3793.787842 0.3955412 4.9659195 21.1364 11.4918  2
------> CAND: 404.291908 4176.510254 0.9218079 5.9124141 15.7435 11.4285  8
------> CAND: 174.231073 4076.211182 0.9231165 5.9209199 15.0339 11.4244 16
------> CAND:   0.250426 3610.914307 0.9576815 5.9358587 15.7267 11.411  8
------> CAND: 125.085229 4498.920898 0.7773691 5.6327252 15.6878 11.3706  8
------> CAND: 152.416474 3653.603271 0.8815997 5.9077163 15.6593 11.341  8
------> CAND: 218.924518 4393.596680 0.9270508 4.1293049 20.8647 11.3304  2
------> CAND:   0.624379 5323.041992 1.1043957 5.4814959 20.8447 11.3185  2
------> CAND:  76.943426 3719.742432 0.5435965 5.5919919 14.9526 11.3179 16
------> CAND: 181.741268 3974.750977 0.9828904 5.9622684 15.6331 11.3137  8
------> CAND: 184.177280 4023.594971 0.8849869 3.8599124 14.931 11.2895 16
------> CAND:   0.624639 4912.160645 0.8837174 5.4777913 20.7852 11.2832  2
------> CAND: 115.466782 3776.873779 0.6116882 5.6839881 14.9212 11.2767 16
------> CAND: 181.742046 3977.284180 0.9830289 5.9666119 25.9576 11.2732  1
------> CAND:  50.055683 5279.580566 1.1462047 5.6245937 17.4426 11.2628  4
------> CAND: 259.763474 4228.190918 0.9983910 5.9566903 17.414 11.2401  4
------> CAND: 115.453028 3676.676270 0.4042200 5.2456570 14.8877 11.2329 16
------> CAND: 422.649845 3713.682129 0.7941545 3.6678755 17.349 11.1884  4
------> CAND: 115.510120 4507.207031 1.1052758 5.9731126 15.4682 11.1426  8
------> CAND:  75.819492 4230.241699 0.8400237 5.8329258 14.8165 11.1397 16
------> CAND:  40.029547 4653.501465 0.8411555 5.6135650 15.4108 11.0832  8
------> CAND: 231.067471 4164.893555 1.0264230 5.9798746 20.427 11.0705  2
------> CAND:  86.559019 3952.624023 0.6579829 5.7047367 14.7577 11.063 16
------> CAND: 193.852301 4217.317383 1.0625615 5.9901690 14.7375 11.0366 16
------> CAND:  40.032142 4502.776855 0.7711570 5.5920620 15.3337 11.0032  8
------> CAND:   0.416512 4309.926758 0.5640953 5.0657744 17.1156 11.0027  4
------> CAND: 146.896195 3691.750732 0.3879302 5.1601567 14.6875 10.9713 16
------> CAND: 115.577073 3787.854004 0.9801809 5.9616203 14.682 10.9642 16
------> CAND: 178.016533 3738.760986 0.5062494 5.5134411 14.6726 10.9519 16
------> CAND:  62.265589 4442.153320 0.9175742 5.8388386 14.6708 10.9496 16
------> CAND: 462.147138 3916.650635 0.7744845 5.8235688 20.2055 10.939  2
------> CAND:  86.551234 4197.830566 0.6939736 5.6525393 15.2446 10.9111  8
------> CAND:  86.564469 3709.298828 0.5488158 5.6188636 15.2356 10.9018  8
------> CAND: 103.556350 3638.308105 0.5225962 3.8683648 14.634 10.9017 16
------> CAND:  86.573811 4507.559082 0.9027188 5.7988362 15.2353 10.9015  8
------> CAND: 313.375989 5214.431641 1.0185833 5.3733130 20.1194 10.8879  2
------> CAND: 115.481314 3846.058350 0.6619844 5.7366371 15.2196 10.8852  8
------> CAND:  36.842774 5221.933105 1.0175130 5.3411503 14.6149 10.8768 16
------> CAND: 115.505708 3763.958252 0.9590902 5.9509730 14.6092 10.8693 16
------> CAND: 156.431600 4678.931641 0.9501013 4.3713918 14.6063 10.8656 16
------> CAND:  76.868169 4981.031738 0.9678931 4.6869378 14.5984 10.8553 16
------> CAND: 473.497290 4301.766602 0.5689921 4.9099998 16.9293 10.8548  4
------> CAND: 321.987022 3872.966797 0.6067157 5.6574664 16.9018 10.8329  4
------> CAND: 404.958587 4366.106934 0.8442360 4.1891127 20.0099 10.823  2
------> CAND:  50.069956 3683.945801 0.6460348 5.7451539 16.8734 10.8103  4
------> CAND:  86.672425 4080.669434 0.8262585 5.8410997 15.1298 10.7925  8
------> CAND: 162.061910 4295.562988 1.0062032 5.9521208 15.1239 10.7863  8
------> CAND: 203.268071 3956.188232 0.5756507 4.1478958 15.1201 10.7824  8
------> CAND: 332.057794 3657.150146 0.8751562 5.9012003 16.8175 10.766  4
------> CAND: 125.372506 3970.758301 0.8144491 5.8548360 15.1032 10.7649  8
------> CAND: 154.969265 4750.739258 1.1369027 5.9408007 15.0906 10.7519  8
------> CAND: 115.449135 3773.384521 0.6237304 5.7065830 14.5185 10.7515 16
------> CAND: 346.250609 4720.431641 0.9108163 5.6875720 16.7869 10.7417  4
------> CAND:  43.336731 3698.641846 0.8942115 5.9132104 14.5057 10.7349 16
------> CAND: 115.551901 4271.962891 1.0385814 5.9703841 14.4959 10.7222 16
------> CAND: 295.102912 3742.164062 0.3822733 4.5627184 15.0568 10.7171  8
------> CAND: 115.505189 4381.989746 1.0868037 5.9838252 14.4856 10.7089 16
------> CAND:  82.767331 4193.875000 0.8188229 5.8145623 14.4836 10.7063 16
------> CAND:   0.166864 3784.223633 0.4576696 5.3665533 15.0433 10.7032  8
------> CAND: 482.580629 5210.318848 1.0191605 5.3883491 19.7779 10.6853  2
------> CAND: 316.250313 3761.075928 0.4748488 5.4462833 16.7101 10.6808  4
------> CAND: 120.200488 4019.326416 0.8867848 5.9025035 16.6904 10.6652  4
------> CAND: 116.912248 4115.310547 0.8090770 3.9936554 14.4469 10.6586 16
------> CAND: 173.155408 4013.927002 0.7292531 5.7738128 14.4451 10.6564 16
------> CAND:  37.044413 4045.098389 0.7629095 3.9753163 14.9965 10.6549  8
------> CAND: 244.716874 3811.430176 0.4522445 4.2912664 14.9872 10.6453  8
------> CAND: 477.681097 3805.583984 0.5802062 3.9634285 16.6506 10.6336  4
------> CAND: 141.488024 4446.312500 0.9175652 5.8452892 14.4215 10.6257 16
------> CAND: 313.515086 3699.210693 0.8578358 3.6144011 14.9673 10.6248  8
------> CAND: 346.487281 3912.817383 0.5849161 5.5983133 19.6657 10.6188  2
------> CAND: 108.751723 3657.932129 0.4289731 5.3802099 16.6213 10.6104  4
------> CAND: 231.073439 3916.650635 0.7744845 5.8235688 16.6205 10.6097  4
------> CAND: 173.946132 4111.751953 0.6958864 5.7022986 14.3986 10.5961 16
------> CAND: 115.506227 3621.287109 0.7801249 5.8512559 14.3965 10.5934 16
------> CAND: 404.465000 4575.116699 1.1142398 5.9577923 14.9359 10.5924  8
------> CAND:  86.601319 3826.954834 0.8048202 5.8611493 14.3908 10.586 16
------> CAND:  37.044932 3995.298828 0.7444210 3.9546993 14.9273 10.5835  8
------> CAND:  58.448468 3818.189941 0.8382328 5.8838625 14.3684 10.557 16
------> CAND: 115.445762 4042.255371 0.7006771 5.7325954 14.3607 10.547 16
------> CAND: 115.461851 3635.081787 0.5261711 5.5961962 14.3574 10.5427 16
------> CAND: 206.134609 3801.193604 0.8728702 5.9049540 14.8686 10.5231  8
[11:25:48][49126][INFO ] Statistics: count dirty SumSpec pages 299394 (not checkpointed), Page Size 1024, fundamental_idx_hi-window_2: 1926214
[11:25:48][49126][INFO ] Data processing finished successfully!
11:25:48 (49126): called boinc_finish(0)

</stderr_txt>
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