Authorization required, but no authorization protocol specified Authorization required, but no authorization protocol specified Authorization required, but no authorization protocol specified ===================================================================== WARNING: using SINGLE PRECISION, you'd better know what you're doing! ===================================================================== SVN: ------- v. ( ) $Id$ SVN: ------- v. ( ) $Id$ SVN: ------- v. ( ) $Id$ initialize_mpicomm: enabled MPI SVN: ------- v. ( ) $Id$ SVN: ------- v. ( ) $Id$ SVN: ------- v. ( ) $Id$ SVN: ------- v. ( ) $Id$ SVN: ------- v. ( ) $Id$ SVN: ------- v. ( ) $Id$ SVN: ------- v. ( ) $Id$ SVN: ------- v. ( ) $Id SVN: ------- v. ( ) $Id$ SVN: ------- v. ( ) $Id$ SVN: ------- v. ( ) $Id$ SVN: ------- v. ( ) $Id$ SVN: ------- v. ( ) $Id SVN: ------- v. ( ) $Id$ SVN: ------- v. ( ) $Id$ SVN: ------- v. ( ) $Id$ SVN: ------- v. ( ) $Id$ SVN: ------- v. ( ) $Id The verbose level is ip= 14 (ldebug= F ) This is a 1-D run nxgrid, nygrid, nzgrid= 400 1 1 Lx, Ly, Lz= 10.0000000 1.00000000 1.00000000 Vbox= 10.0000000 rsnap: read snapshot var.dat in 2.1774294594378851E-004 seconds setup_slices: slice_position = p setup_slices: ix_loc,iy_loc,iz_loc, (video files) = 4 4 4 units_general: unit_velocity= 1.0000000000000000 units_general: unit_density= 1.0000000000000000 units_general: unit_length= 1.0000000000000000 units_general: unit_magnetic= 3.5449078083038330 units_eos: unit_temperature= 4.8108880235694808E-009 units_eos: cp, lnTT0, cs0, pp0, Rgas= 1.00000000 0.405465186 1.00000000 0.600000024 0.399999976 alpha_fine = 7.2973525643000000E-003 sigma_Thomson_cgs = 6.6524587321600003E-025 diffusion: nothing (i.e. no mass diffusion) initialize_density: no need to read initial stratification for lanti_shockdiffusion=F. select_eos_variable: Using lnrho and ss initialize_energy: nheatc_max,iheatcond= 4 chi-const nothing nothing nothing heat conduction: constant chi viscous force: nu*(del2u+graddivu/3+2S.glnrho) acCompile: No changes in input; running make in case DSL code has changed; logging to /home/pencil/GPU/samples/1d-tests/sod_10/ac_compilation.log Thu Nov 12 12:51:42 2026 : Done setupConfig && acCompile Thu Nov 12 12:51:42 2026 : acGridInit: n[xyz]grid: (400,1,1) n[xyz]local (400,1,1) Thu Nov 12 12:51:42 2026 : acGridInit: Creating device Thu Nov 12 12:51:45 2026 : acGridInit: decomp: (1,1,1) Thu Nov 12 12:51:45 2026 : acGridInit: Stencil order: 6 Thu Nov 12 12:51:45 2026 : acGridInit: Done Started autotuning: watch progress in ac_autotuning.log Thu Nov 12 12:51:47 2026 : DONE initializeGPU WARNING: run: Pencil consistency check not supported on GPUs. You can consider running it with a CPU-only build! pde: ENTER SVN: ------- v. ( ) $Id$ ---it--------t-----------dt---------urms--------ekin--------ethm--------TTm---------epsK-----visc_heatm----pdivum-------ruxm--------rhom--------ssm----- 0 0.0000E+00 5.5223E-03 0.0000E+00 0.0000E+00 6.8763E+00 2.4980E+00 0.0000E+00 0.0000E+00 0.0000E+00 0.0000E+00 4.5878E+00 -6.2630E-02 100 3.7297E-01 3.5767E-03 2.5806E-01 1.1544E-01 6.7609E+00 2.4995E+00 3.9810E-02 1.7887E-02 3.7132E-01 3.3467E-01 4.5878E+00 -8.7667E-02 200 7.3085E-01 3.5800E-03 3.6733E-01 2.3492E-01 6.6415E+00 2.4980E+00 3.1543E-02 1.6857E-02 3.6690E-01 6.5574E-01 4.5878E+00 -1.1486E-01 300 1.0889E+00 3.5815E-03 4.5124E-01 3.5535E-01 6.5211E+00 2.4961E+00 2.8130E-02 1.6336E-02 3.6511E-01 9.7698E-01 4.5878E+00 -1.4223E-01 400 1.4471E+00 3.5827E-03 5.2199E-01 4.7626E-01 6.4003E+00 2.4940E+00 2.6238E-02 1.6026E-02 3.6411E-01 1.2983E+00 4.5878E+00 -1.6969E-01 500 1.8055E+00 3.5834E-03 5.8433E-01 5.9745E-01 6.2791E+00 2.4918E+00 2.5035E-02 1.5827E-02 3.6348E-01 1.6198E+00 4.5878E+00 -1.9719E-01 600 2.1638E+00 3.5840E-03 6.4068E-01 7.1884E-01 6.1578E+00 2.4894E+00 2.4202E-02 1.5689E-02 3.6305E-01 1.9413E+00 4.5878E+00 -2.2473E-01 Simulation finished after 601 time-steps Writing final snapshot at time t = 2.1674067599233240 Wall clock time [hours] = 2.108E-02 (+/- 2.7778E-13) Wall clock time/timestep/meshpoint [microsec] = 315.6694 Wall clock time/timestep/local meshpoint [microsec] = 315.6694 Rhs wall clock time/timestep/local meshpoint [microsec] = 10.12916 After substep wall clock time/timestep/local meshpoint [microsec] = 1.363008 Before+After boundary wall clock time/timestep/local meshpoint [microsec] = 26.79047 Diagnostics wall clock time/timestep/local meshpoint [microsec] = 0.3816601 Timestep wall clock time/timestep/local meshpoint [microsec] = 39.41877 Timestep (without waiting) wall clock time/timestep/local meshpoint [microsec] = 38.31134 Timestep wall clock time/timestep/meshpoint [microsec] = 39.41877 Timestep (without waiting) wall clock time/timestep/meshpoint [microsec] = 38.31134 Diagnostics wall clock time/timestep/meshpoint [microsec] = 0.3816601 Rhs wall clock time/timestep/meshpoint [microsec] = 10.12916 After substep wall clock time/timestep/meshpoint [microsec] = 1.363008 Before+After boundary wall clock time/timestep/meshpoint [microsec] = 26.79047 Maximum used memory per cpu [MBytes] = 682.223 Maximum used memory [MBytes] = 682.223 real 76.26 user 199.33 sys 15.99