- Build/Test information:
- Build directory: Exec/science/massive_star
- Parallel run
- Files:
- Dimensionality: 2
- Compilation:
Successful
- Compilation time: 41.957 s
- Compilation command:
gmake -j30 AMREX_HOME=/raid/testing/castro-gfortran/amrex/ MICROPHYSICS_HOME=/raid/testing/castro-gfortran/Microphysics/ DEBUG=FALSE USE_ACC=FALSE USE_MPI=TRUE USE_OMP=FALSE DIM=2 CASTRO_HOME=/raid/testing/castro-gfortran/Castro/ USE_NSE=TRUE NETWORK_DIR=aprox19 USE_SIMPLIFIED_SDC=TRUE COMP=gnu TEST=TRUE TINY_PROFILE=TRUE USE_CCACHE=TRUE AMREX_CCACHE_ENV='CCACHE_MAXSIZE=20G'
- make output
- Execution:
- Execution time: 116.027 s
- Execution command:
mpiexec -n 16 ./Castro2d.gnu.TEST.TPROF.MPI.SMPLSDC.ex inputs_2d.nse.sdc amr.plot_file=massive_star-sdc_plt amr.check_file=massive_star-sdc_chk amr.checkpoint_files_output=0 fab.format=NATIVE amrex.fpe_trap_invalid=1 castro.store_omegadot=1 castro.store_burn_weights=1 max_step=10 amr.n_cell=256 512
- execution output
- job_info
- Comparison:
/raid/testing/castro-gfortran/amrex/Tools/Plotfile//fcompare.gnu.ex --abort_if_not_all_found -n 0 /raid/testing/castro-gfortran/Castro-SBU-benchmarks/massive_star-sdc_plt00010 massive_star-sdc_plt00010
| variable name | absolute error | relative error |
|---|
| | (||A - B||) | (||A - B||/||A||) |
|---|
| level = 0 |
| density | 0.4375074655 | 3.131113559e-10 |
| xmom | 1760943321.0 | 1.921044505e-06 |
| ymom | 1396040968.0 | 1.011548425e-06 |
| zmom | 21595.27704 | 2.080325303e-07 |
| rho_E | 4.458946131e+19 | 2.260311771e-08 |
| rho_e | 4.458943784e+19 | 2.260311706e-08 |
| Temp | 25130.63814 | 3.884879763e-06 |
| rho_H1 | 5.00455304e-05 | 0.0003581612913 |
| rho_He3 | 4.37507463e-11 | 3.131113541e-10 |
| rho_He4 | 0.0006840690633 | 1.156069774e-10 |
| rho_C12 | 0.0004640106297 | 4.135267892e-07 |
| rho_N14 | 0.001869441464 | 0.0003435384768 |
| rho_O16 | 0.001752943396 | 5.136351281e-09 |
| rho_Ne20 | 6.380843899e-06 | 9.330888899e-10 |
| rho_Mg24 | 7.202549989e-05 | 1.415353834e-09 |
| rho_Si28 | 0.7858316796 | 4.307150944e-07 |
| rho_S32 | 0.4770523648 | 4.274558045e-07 |
| rho_Ar36 | 0.1193511618 | 5.868319803e-07 |
| rho_Ca40 | 0.2749694316 | 1.54449187e-06 |
| rho_Ti44 | 0.004574210109 | 6.259341249e-09 |
| rho_Cr48 | 0.02482308941 | 7.146516465e-10 |
| rho_Fe52 | 5.430250615 | 2.785012176e-08 |
| rho_Fe54 | 207.9162139 | 1.79123084e-07 |
| rho_Ni56 | 210.0641556 | 0.000563632414 |
| rho_n | 0.1914133619 | 2.35807421e-05 |
| rho_p | 0.2761508093 | 2.93648137e-06 |
| rho_Ye | 3.705863588 | 5.71812019e-09 |
| rho_abar | 520.356393 | 7.057636459e-09 |
| rho_bea | 21.75642051 | 1.777266729e-09 |
| phiGrav | 0.0 | 0.0 |
| grav_x | 0.2845802307 | 1.881983701e-11 |
| grav_y | 0.2818222046 | 1.931464454e-11 |
| grav_z | 0.0 | 0.0 |
| rho_enuc | 2.286573564e+22 | 0.002467847667 |
| rho_omegadot_H1 | 0.155177774 | 0.08792483456 |
| rho_omegadot_He3 | 0.3339114976 | 0.120940133 |
| rho_omegadot_He4 | 5.952420751 | 4.387998441e-06 |
| rho_omegadot_C12 | 0.2675962637 | 0.002530956906 |
| rho_omegadot_N14 | 3.307379629 | 0.002276509908 |
| rho_omegadot_O16 | 2.863375925 | 0.001174920768 |
| rho_omegadot_Ne20 | 0.02487758821 | 2.361784093e-05 |
| rho_omegadot_Mg24 | 0.3398861583 | 0.001162762051 |
| rho_omegadot_Si28 | 892.599563 | 0.005293059497 |
| rho_omegadot_S32 | 725.2653553 | 0.002571698528 |
| rho_omegadot_Ar36 | 119.5477626 | 0.003114843292 |
| rho_omegadot_Ca40 | 385.766543 | 0.004196177319 |
| rho_omegadot_Ti44 | 1.013653103 | 3.661864778e-06 |
| rho_omegadot_Cr48 | 131.2567466 | 5.20990227e-05 |
| rho_omegadot_Fe52 | 50741.49184 | 0.0526097292 |
| rho_omegadot_Fe54 | 60650.77374 | 0.0448443977 |
| rho_omegadot_Ni56 | 61816.43462 | 0.8717415165 |
| rho_omegadot_n | 1697.231314 | 0.383671729 |
| rho_omegadot_p | 1235.648957 | 0.01831427938 |
| rho_auxdot_Ye | 1004.150785 | 0.0001910250198 |
| rho_auxdot_abar | 4643334.797 | 0.003682443773 |
| rho_auxdot_bea | 20439.80225 | 0.002128487749 |
| in_nse | 0.0 | 0.0 |
| pressure | 1.595879569e+19 | 2.115559346e-08 |
| kineng | 153695353600000.0 | 1.564743673e-07 |
| soundspeed | 2851.412006 | 3.347778412e-06 |
| Gamma_1 | 7.759096301e-07 | 5.336776963e-07 |
| MachNumber | 2.76780737e-07 | 0.0001988193687 |
| entropy | 1910.885751 | 2.084560922e-06 |
| magvort | 5.070053463e-06 | 0.000538699739 |
| divu | 5.208920235e-06 | 0.0002110338897 |
| eint_E | 5845796827000.0 | 4.140632663e-06 |
| eint_e | 5845796827000.0 | 4.140632663e-06 |
| logden | 2.722911407e-08 | 2.977393177e-09 |
| StateErr_0 | 0.4375074655 | 3.131113559e-10 |
| StateErr_1 | 25130.63814 | 3.884879763e-06 |
| StateErr_2 | 7.619650824e-12 | 0.0360922616 |
| X(H1) | 7.619650824e-12 | 0.0360922616 |
| X(He3) | 7.754818243e-26 | 7.754818242e-16 |
| X(He4) | 4.582608127e-11 | 4.67367673e-11 |
| X(C12) | 9.394053752e-11 | 1.602218881e-10 |
| X(N14) | 2.447554612e-10 | 1.943186644e-08 |
| X(O16) | 4.097345302e-10 | 5.623139405e-10 |
| X(Ne20) | 8.353871432e-13 | 1.321461364e-11 |
| X(Mg24) | 4.716708768e-12 | 3.828978787e-11 |
| X(Si28) | 9.647402471e-08 | 1.770573354e-07 |
| X(S32) | 5.610156938e-08 | 1.745151068e-07 |
| X(Ar36) | 1.485226276e-08 | 2.646661506e-07 |
| X(Ca40) | 1.445883127e-08 | 3.0968962e-07 |
| X(Ti44) | 5.978733205e-10 | 1.143163483e-06 |
| X(Cr48) | 1.782773559e-09 | 7.171688213e-08 |
| X(Fe52) | 5.003054332e-07 | 3.585329655e-06 |
| X(Fe54) | 2.716340103e-05 | 2.837523905e-05 |
| X(Ni56) | 2.747091726e-05 | 0.001026619957 |
| X(n) | 1.763551251e-08 | 0.003035707698 |
| X(p) | 4.204633894e-08 | 0.0006247348965 |
| x_velocity | 325.8875592 | 0.000496759841 |
| y_velocity | 212.559888 | 0.0002152070411 |
| z_velocity | 0.001971347296 | 5.040499102e-08 |
| t_sound_t_enuc | 0.0002911945655 | 0.9058110642 |
| enuc | 1696114394000000.0 | 0.2557849334 |
| magvel | 139.8143292 | 0.000117915594 |
| radvel | 309.6033511 | 0.0002663736504 |
| circvel | 201.1867824 | 0.0006052575703 |
| magmom | 1517755087.0 | 9.160825438e-07 |
| angular_momentum_x | 3041396450000.0 | 1.40858212e-07 |
| angular_momentum_y | 3800768758000.0 | 1.97511909e-07 |
| angular_momentum_z | 2.900849685e+17 | 2.151438453e-05 |
| maggrav | 0.3067378998 | 1.9232356e-11 |
| Ye | 5.033538125e-07 | 1.006710969e-06 |
| abar | 7.923315037e-05 | 1.436835045e-06 |
| bea | 2.512503693e-06 | 2.864682287e-07 |
| burn_weights_iter_1 | 315.0 | 0.3865030675 |
| burn_weights_iter_2 | 537.0 | 0.7150466045 |
| burn_weights_iter_3 | 0.0 | 0.0 |
| level = 1 |
| density | 4.733802214 | 2.788593452e-09 |
| xmom | 7117443984.0 | 2.868669446e-06 |
| ymom | 6964273089.0 | 1.887933685e-06 |
| zmom | 71318.18338 | 1.15992478e-07 |
| rho_E | 1.8068329e+20 | 7.097031262e-08 |
| rho_e | 1.806831494e+20 | 7.097041969e-08 |
| Temp | 89712.30982 | 1.373080017e-05 |
| rho_H1 | 0.0001715845498 | 0.001010772167 |
| rho_He3 | 4.733802211e-10 | 2.78859345e-09 |
| rho_He4 | 0.005092954224 | 6.430650532e-10 |
| rho_C12 | 0.001404003485 | 1.242749929e-06 |
| rho_N14 | 0.005754718923 | 0.001043597069 |
| rho_O16 | 0.004918414652 | 1.308132616e-08 |
| rho_Ne20 | 2.140153837e-05 | 3.051778989e-09 |
| rho_Mg24 | 0.0002619108954 | 4.705201594e-09 |
| rho_Si28 | 3.735628298 | 1.808453655e-06 |
| rho_S32 | 2.218535178 | 1.783177945e-06 |
| rho_Ar36 | 0.5532206083 | 2.422461007e-06 |
| rho_Ca40 | 0.9998885702 | 4.518974155e-06 |
| rho_Ti44 | 0.01860722475 | 1.855244799e-08 |
| rho_Cr48 | 0.1185096021 | 2.612538348e-09 |
| rho_Fe52 | 33.62263312 | 1.420526376e-07 |
| rho_Fe54 | 846.1687349 | 6.01684628e-07 |
| rho_Ni56 | 854.5871424 | 0.00182891293 |
| rho_n | 1.290843583 | 0.0001016889863 |
| rho_p | 1.074802526 | 8.281280763e-06 |
| rho_Ye | 14.39428927 | 1.828939258e-08 |
| rho_abar | 3497.709356 | 3.926890409e-08 |
| rho_bea | 100.0058236 | 6.725406976e-09 |
| phiGrav | 0.0 | 0.0 |
| grav_x | 0.6200690269 | 3.796306841e-11 |
| grav_y | 0.626994133 | 3.857584771e-11 |
| grav_z | 0.0 | 0.0 |
| rho_enuc | 1.119225981e+23 | 0.007533896766 |
| rho_omegadot_H1 | 0.9263073697 | 0.4126690265 |
| rho_omegadot_He3 | 0.9403728137 | 0.2405299864 |
| rho_omegadot_He4 | 41.88890904 | 2.609495707e-05 |
| rho_omegadot_C12 | 0.809470929 | 0.006665724867 |
| rho_omegadot_N14 | 12.66914246 | 0.00860986033 |
| rho_omegadot_O16 | 11.99854823 | 0.003942205884 |
| rho_omegadot_Ne20 | 0.05565338113 | 4.986872213e-05 |
| rho_omegadot_Mg24 | 2.136036729 | 0.003695932287 |
| rho_omegadot_Si28 | 3465.140728 | 0.01371031762 |
| rho_omegadot_S32 | 2514.193604 | 0.005847992127 |
| rho_omegadot_Ar36 | 433.2793818 | 0.006001226028 |
| rho_omegadot_Ca40 | 1238.935214 | 0.007244447993 |
| rho_omegadot_Ti44 | 3.748137204 | 7.613499088e-06 |
| rho_omegadot_Cr48 | 579.2355298 | 9.849266822e-05 |
| rho_omegadot_Fe52 | 250098.3758 | 0.05145755549 |
| rho_omegadot_Fe54 | 259444.6459 | 0.03716917742 |
| rho_omegadot_Ni56 | 239911.0819 | 0.9847249748 |
| rho_omegadot_n | 9627.248973 | 0.8983598085 |
| rho_omegadot_p | 5685.67628 | 0.04935306521 |
| rho_auxdot_Ye | 3841.949759 | 0.000411757416 |
| rho_auxdot_abar | 26132611.3 | 0.01592698644 |
| rho_auxdot_bea | 116005.5695 | 0.007534284523 |
| in_nse | 0.0 | 0.0 |
| pressure | 6.459503073e+19 | 6.677011019e-08 |
| kineng | 2120980349000000.0 | 3.643606179e-07 |
| soundspeed | 9737.397726 | 1.113070216e-05 |
| Gamma_1 | 2.507626652e-06 | 1.738998795e-06 |
| MachNumber | 1.982320195e-06 | 0.000662199731 |
| entropy | 6373.76875 | 9.414320397e-06 |
| magvort | 2.922883894e-05 | 0.0006540387467 |
| divu | 5.060780481e-05 | 0.0005509716412 |
| eint_E | 20198632410000.0 | 1.346810807e-05 |
| eint_e | 20198632410000.0 | 1.346810807e-05 |
| logden | 2.416728728e-07 | 2.618390655e-08 |
| StateErr_0 | 4.733802214 | 2.788593452e-09 |
| StateErr_1 | 89712.30982 | 1.373080017e-05 |
| StateErr_2 | 2.198460367e-11 | 0.07724721092 |
| X(H1) | 2.198460367e-11 | 0.07724721092 |
| X(He3) | 9.04728795e-26 | 9.047287948e-16 |
| X(He4) | 3.836434993e-10 | 2.015886695e-09 |
| X(C12) | 2.258048875e-10 | 3.851513946e-10 |
| X(N14) | 9.339693091e-10 | 0.0001056365789 |
| X(O16) | 8.434175212e-10 | 1.156427629e-09 |
| X(Ne20) | 3.469671005e-12 | 5.350691947e-11 |
| X(Mg24) | 1.747271252e-11 | 1.418404854e-10 |
| X(Si28) | 3.922772022e-07 | 7.16590318e-07 |
| X(S32) | 2.328627476e-07 | 7.142488699e-07 |
| X(Ar36) | 5.888469398e-08 | 9.968787121e-07 |
| X(Ca40) | 6.175904298e-08 | 1.243093452e-06 |
| X(Ti44) | 2.067190801e-09 | 3.498848099e-06 |
| X(Cr48) | 6.569693396e-09 | 2.458550543e-07 |
| X(Fe52) | 2.532974131e-06 | 1.814079894e-05 |
| X(Fe54) | 9.38295892e-05 | 9.729250123e-05 |
| X(Ni56) | 9.500797331e-05 | 0.002863268628 |
| X(n) | 9.724629576e-08 | 0.01300463808 |
| X(p) | 1.963781245e-07 | 0.002568543017 |
| x_velocity | 1164.570301 | 0.0007967958531 |
| y_velocity | 818.6556265 | 0.0003767359794 |
| z_velocity | 0.0106504024 | 6.093033765e-08 |
| t_sound_t_enuc | 0.0007467385718 | 0.9806760211 |
| enuc | 8431740540000000.0 | 0.963482922 |
| magvel | 944.9039824 | 0.0003608132907 |
| radvel | 1131.85732 | 0.000440404137 |
| circvel | 557.8405841 | 0.0005679600374 |
| magmom | 5821815810.0 | 1.309569053e-06 |
| angular_momentum_x | 10785588670000.0 | 7.989907794e-08 |
| angular_momentum_y | 15404727610000.0 | 1.162089066e-07 |
| angular_momentum_z | 1.907761319e+18 | 5.226464264e-05 |
| maggrav | 0.6675901413 | 4.04314309e-11 |
| Ye | 1.737923104e-06 | 3.475857753e-06 |
| abar | 0.0003325636867 | 5.998290907e-06 |
| bea | 8.645443229e-06 | 9.85623787e-07 |
| burn_weights_iter_1 | 314.0 | 0.7405660377 |
| burn_weights_iter_2 | 314.0 | 0.7405660377 |
| burn_weights_iter_3 | 0.0 | 0.0 |
| level = 2 |
| density | 25.35338979 | 1.422808096e-08 |
| xmom | 25455489480.0 | 3.084459197e-06 |
| ymom | 28328728070.0 | 3.458960816e-06 |
| zmom | 327263.4086 | 2.225130213e-07 |
| rho_E | 7.046065792e+20 | 2.595595729e-07 |
| rho_e | 7.046065835e+20 | 2.595630651e-07 |
| Temp | 387572.8244 | 5.903134777e-05 |
| rho_H1 | 0.0005924535863 | 0.003324793119 |
| rho_He3 | 2.535338979e-09 | 1.422808096e-08 |
| rho_He4 | 0.01358129281 | 1.57379008e-09 |
| rho_C12 | 0.009488326349 | 8.393176512e-06 |
| rho_N14 | 0.02318712214 | 0.004061874924 |
| rho_O16 | 0.01983073953 | 4.571952619e-08 |
| rho_Ne20 | 8.316966985e-05 | 1.159020659e-08 |
| rho_Mg24 | 0.001519125012 | 2.412577171e-08 |
| rho_Si28 | 15.26648307 | 5.757485197e-06 |
| rho_S32 | 9.090076214 | 5.57816417e-06 |
| rho_Ar36 | 2.246498954 | 7.812955627e-06 |
| rho_Ca40 | 3.808123903 | 1.389878421e-05 |
| rho_Ti44 | 0.07301201459 | 6.672636046e-08 |
| rho_Cr48 | 0.456446238 | 9.359240849e-09 |
| rho_Fe52 | 89.65641012 | 3.606078167e-07 |
| rho_Fe54 | 3323.726853 | 2.254088469e-06 |
| rho_Ni56 | 3351.205179 | 0.005390690456 |
| rho_n | 3.442249556 | 0.0002359313686 |
| rho_p | 4.380312386 | 3.074787374e-05 |
| rho_Ye | 53.20329749 | 6.441064334e-08 |
| rho_abar | 9317.333983 | 9.988624757e-08 |
| rho_bea | 450.3169518 | 2.885161419e-08 |
| phiGrav | 0.0 | 0.0 |
| grav_x | 1.291755676 | 7.797053442e-11 |
| grav_y | 1.291755676 | 7.797053442e-11 |
| grav_z | 0.0 | 0.0 |
| rho_enuc | 3.635974032e+23 | 0.02040949901 |
| rho_omegadot_H1 | 2.470150577 | 0.810066113 |
| rho_omegadot_He3 | 3.330823174 | 0.4247226752 |
| rho_omegadot_He4 | 111.6953767 | 2.564642717e-05 |
| rho_omegadot_C12 | 2.979660738 | 0.02015109319 |
| rho_omegadot_N14 | 49.69637885 | 0.03304639704 |
| rho_omegadot_O16 | 46.45389912 | 0.01386143345 |
| rho_omegadot_Ne20 | 0.2182497638 | 0.0001565866574 |
| rho_omegadot_Mg24 | 5.696109327 | 0.008738068816 |
| rho_omegadot_Si28 | 13616.79883 | 0.04400840596 |
| rho_omegadot_S32 | 9078.273398 | 0.01822986783 |
| rho_omegadot_Ar36 | 1805.118474 | 0.01242641848 |
| rho_omegadot_Ca40 | 5156.676604 | 0.02086996578 |
| rho_omegadot_Ti44 | 13.54988137 | 2.473854587e-05 |
| rho_omegadot_Cr48 | 2231.993147 | 0.0001851043148 |
| rho_omegadot_Fe52 | 814634.1261 | 0.04229679095 |
| rho_omegadot_Fe54 | 905681.6646 | 0.02898458334 |
| rho_omegadot_Ni56 | 916768.4362 | 0.9698750533 |
| rho_omegadot_n | 25672.66199 | 1.321627175 |
| rho_omegadot_p | 23171.80852 | 0.166068686 |
| rho_auxdot_Ye | 15040.84843 | 0.001385258242 |
| rho_auxdot_abar | 69686836.42 | 0.01968871814 |
| rho_auxdot_bea | 309348.2888 | 0.01675407996 |
| in_nse | 0.0 | 0.0 |
| pressure | 2.521542944e+20 | 2.448347912e-07 |
| kineng | 6485929552000000.0 | 1.776639655e-07 |
| soundspeed | 42812.85175 | 4.859922288e-05 |
| Gamma_1 | 1.162976988e-05 | 8.065081713e-06 |
| MachNumber | 7.22295997e-06 | 0.0009940390768 |
| entropy | 28523.51123 | 4.86534836e-05 |
| magvort | 4.446300141e-05 | 0.0002205736073 |
| divu | 0.0008078862396 | 0.001164745489 |
| eint_E | 87533167660000.0 | 5.745906412e-05 |
| eint_e | 87533167660000.0 | 5.745906412e-05 |
| logden | 1.355558807e-06 | 1.465328039e-07 |
| StateErr_0 | 25.35338979 | 1.422808096e-08 |
| StateErr_1 | 387572.8244 | 5.903134777e-05 |
| StateErr_2 | 7.293844101e-11 | 0.2207523537 |
| X(H1) | 7.293844101e-11 | 0.2207523537 |
| X(He3) | 7.754818243e-26 | 7.754818243e-16 |
| X(He4) | 9.400931971e-10 | 3.223872637e-08 |
| X(C12) | 7.141157015e-10 | 1.503321058e-09 |
| X(N14) | 4.324239607e-09 | 0.0004519152308 |
| X(O16) | 3.925157528e-09 | 5.374779251e-09 |
| X(Ne20) | 1.549156917e-11 | 2.373901968e-10 |
| X(Mg24) | 1.069268126e-10 | 8.680135158e-10 |
| X(Si28) | 1.654575158e-06 | 3.014443007e-06 |
| X(S32) | 9.737407892e-07 | 2.942517435e-06 |
| X(Ar36) | 2.476095708e-07 | 4.046916537e-06 |
| X(Ca40) | 2.681421463e-07 | 5.18863435e-06 |
| X(Ti44) | 8.973384487e-09 | 1.461332646e-05 |
| X(Cr48) | 2.905623791e-08 | 1.061646859e-06 |
| X(Fe52) | 6.207518252e-06 | 4.443212607e-05 |
| X(Fe54) | 0.0004075870118 | 0.000421651851 |
| X(Ni56) | 0.0004126012872 | 0.01042529733 |
| X(n) | 2.383306719e-07 | 0.02910804078 |
| X(p) | 6.642451224e-07 | 0.008308604423 |
| x_velocity | 3711.749078 | 0.0007702349868 |
| y_velocity | 3757.43066 | 0.0007864129105 |
| z_velocity | 0.04874840674 | 1.57654648e-07 |
| t_sound_t_enuc | 0.00155991092 | 0.9993645265 |
| enuc | 3.531256163e+16 | 0.9993645411 |
| magvel | 3446.130756 | 0.0005383629558 |
| radvel | 3396.375093 | 0.000530598714 |
| circvel | 1387.875908 | 0.0003147139057 |
| magmom | 23633896990.0 | 2.071996654e-06 |
| angular_momentum_x | 60642356500000.0 | 2.037896571e-07 |
| angular_momentum_y | 61709125580000.0 | 1.979117198e-07 |
| angular_momentum_z | 5.344006485e+18 | 3.77670705e-05 |
| maggrav | 1.333061218 | 8.028552762e-11 |
| Ye | 7.549375996e-06 | 1.509880214e-05 |
| abar | 0.001127610613 | 2.031556147e-05 |
| bea | 3.757211499e-05 | 4.283250334e-06 |
| burn_weights_iter_1 | 150.0 | 0.8771929825 |
| burn_weights_iter_2 | 150.0 | 0.8771929825 |
| burn_weights_iter_3 | 0.0 | 0.0 |