From: bangerth Date: Thu, 3 Oct 2013 20:00:34 +0000 (+0000) Subject: Remove one variable whose value is always equal to another. X-Git-Url: https://gitweb.dealii.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c2e4865d0707c4d6ce146b5d5fd099daaa136776;p=dealii-svn.git Remove one variable whose value is always equal to another. git-svn-id: https://svn.dealii.org/trunk@31102 0785d39b-7218-0410-832d-ea1e28bc413d --- diff --git a/deal.II/examples/step-42/log-p1-chinese-30800 b/deal.II/examples/step-42/log-p1-chinese-30800 new file mode 100644 index 0000000000..00aec05cc5 --- /dev/null +++ b/deal.II/examples/step-42/log-p1-chinese-30800 @@ -0,0 +1,212 @@ + Using output directory 'p1adaptive/' + FE degree 1 + Obstacle 'obstacle_file.pbm' + transfer solution false +Read the obstacle from 'obstacle_file.pbm' ... Resolution of the scanned obstacle picture: 680 x 780 +done. + +Cycle 0: + Number of active cells: 512 + Number of degrees of freedom: 2187 + + Newton iteration 1 + Updating active set... + Size of active set: 8 + Number of hanging nodes in contact: 0 + Assembling system... + Solving system... + Error: 56.9294 -> 2.50317e-07 in 7 Bicgstab iterations. + Number of elastic quadrature points: 4096 and plastic quadrature points: 0 + Residual of the non-contact part of the system: 2.50317e-07 + with a damping parameter alpha = 1 + + Newton iteration 2 + Updating active set... + Size of active set: 8 + Number of hanging nodes in contact: 0 + Assembling system... + Solving system... + Error: 1.45505 -> 2.72156e-09 in 8 Bicgstab iterations. + Number of elastic quadrature points: 4015 and plastic quadrature points: 81 + Residual of the non-contact part of the system: 0.113146 + with a damping parameter alpha = 1 + Active set did not change! + + Newton iteration 3 + Updating active set... + Size of active set: 8 + Number of hanging nodes in contact: 0 + Assembling system... + Solving system... + Error: 0.113146 -> 6.58693e-10 in 7 Bicgstab iterations. + Number of elastic quadrature points: 4014 and plastic quadrature points: 82 + Residual of the non-contact part of the system: 0.00151515 + with a damping parameter alpha = 1 + Active set did not change! + + Newton iteration 4 + Updating active set... + Size of active set: 8 + Number of hanging nodes in contact: 0 + Assembling system... + Solving system... + Error: 0.00151515 -> 6.73418e-12 in 7 Bicgstab iterations. + Number of elastic quadrature points: 4014 and plastic quadrature points: 82 + Residual of the non-contact part of the system: 3.83422e-08 + with a damping parameter alpha = 1 + Active set did not change! + + Number of assembled systems = 4 + Number of Solver-Iterations = 29 + Writing graphical output... p1adaptive/solution-00.pvtu + + ++---------------------------------------------+------------+------------+ +| Total wallclock time elapsed since start | 5.47s | | +| | | | +| Section | no. calls | wall time | % of total | ++---------------------------------+-----------+------------+------------+ +| Assembling | 4 | 3.96s | 73% | +| Graphical output | 1 | 0.194s | 3.5% | +| Residual and lambda | 4 | 0.677s | 12% | +| Setup | 1 | 0.402s | 7.4% | +| Setup: constraints | 1 | 0.135s | 2.5% | +| Setup: distribute DoFs | 1 | 0.0845s | 1.5% | +| Setup: matrix | 1 | 0.0249s | 0.46% | +| Setup: vectors | 1 | 0.000236s | 0.0043% | +| Solve | 4 | 0.192s | 3.5% | +| Solve: iterate | 4 | 0.0819s | 1.5% | +| Solve: setup preconditioner | 4 | 0.108s | 2% | +| solve newton setup | 1 | 0.00418s | 0.076% | +| update active set | 4 | 0.0322s | 0.59% | ++---------------------------------+-----------+------------+------------+ + +VMPEAK, Resident in kB: 486212 81560 +PoI contact pressure: 648.0126971 +Contact force = 93.03721189 + +Cycle 1: + Number of active cells: 1583 + Number of degrees of freedom: 6486 + + Newton iteration 1 + Updating active set... + Size of active set: 36 + Number of hanging nodes in contact: 0 + Assembling system... + Solving system... + Error: 73.16852776 -> 6.02675401e-07 in 8 Bicgstab iterations. + Number of elastic quadrature points: 12664 and plastic quadrature points: 0 + Residual of the non-contact part of the system: 6.02675408e-07 + with a damping parameter alpha = 1 + + Newton iteration 2 + Updating active set... + Size of active set: 36 + Number of hanging nodes in contact: 0 + Assembling system... + Solving system... + Error: 2.354236814 -> 8.373612529e-09 in 9 Bicgstab iterations. + Number of elastic quadrature points: 12211 and plastic quadrature points: 453 + Residual of the non-contact part of the system: 0.219696758 + with a damping parameter alpha = 1 + Active set did not change! + + Newton iteration 3 + Updating active set... + Size of active set: 36 + Number of hanging nodes in contact: 0 + Assembling system... + Solving system... + Error: 0.219696758 -> 4.395493634e-10 in 9 Bicgstab iterations. + Number of elastic quadrature points: 12213 and plastic quadrature points: 451 + Residual of the non-contact part of the system: 0.002239109908 + with a damping parameter alpha = 1 + Active set did not change! + + Newton iteration 4 + Updating active set... + Size of active set: 36 + Number of hanging nodes in contact: 0 + Assembling system... + Solving system... + Error: 0.002239109908 -> 1.706528331e-11 in 8 Bicgstab iterations. + Number of elastic quadrature points: 12213 and plastic quadrature points: 451 + Residual of the non-contact part of the system: 3.281344449e-07 + with a damping parameter alpha = 1 + Active set did not change! + + Newton iteration 5 + Updating active set... + Size of active set: 36 + Number of hanging nodes in contact: 0 + Assembling system... + Solving system... + Error: 3.281344457e-07 -> 1.102007851e-15 in 9 Bicgstab iterations. + Number of elastic quadrature points: 12213 and plastic quadrature points: 451 + Residual of the non-contact part of the system: 1.165999704e-13 + with a damping parameter alpha = 1 + Active set did not change! + + Number of assembled systems = 5 + Number of Solver-Iterations = 43 + Writing graphical output... p1adaptive/solution-01.pvtu + + ++---------------------------------------------+------------+------------+ +| Total wallclock time elapsed since start | 21.6s | | +| | | | +| Section | no. calls | wall time | % of total | ++---------------------------------+-----------+------------+------------+ +| Assembling | 5 | 15.7s | 73% | +| Graphical output | 1 | 0.639s | 3% | +| Residual and lambda | 5 | 2.64s | 12% | +| Setup | 1 | 1.62s | 7.5% | +| Setup: constraints | 1 | 0.405s | 1.9% | +| Setup: distribute DoFs | 1 | 0.257s | 1.2% | +| Setup: matrix | 1 | 0.0812s | 0.38% | +| Setup: refine mesh | 1 | 0.874s | 4% | +| Setup: vectors | 1 | 0.000566s | 0.0026% | +| Solve | 5 | 0.838s | 3.9% | +| Solve: iterate | 5 | 0.395s | 1.8% | +| Solve: setup preconditioner | 5 | 0.432s | 2% | +| solve newton setup | 1 | 0.0116s | 0.054% | +| update active set | 5 | 0.132s | 0.61% | ++---------------------------------+-----------+------------+------------+ + +VMPEAK, Resident in kB: 500132 94196 +PoI contact pressure: 690.3290465 +Contact force = 123.684177 + +Cycle 2: + Number of active cells: 4901 + Number of degrees of freedom: 19329 + + Newton iteration 1 + Updating active set... + Size of active set: 150 + Number of hanging nodes in contact: 0 + Assembling system... + Solving system... + Error: 87.88286056 -> 7.74520114e-07 in 9 Bicgstab iterations. + Number of elastic quadrature points: 39208 and plastic quadrature points: 0 + Residual of the non-contact part of the system: 7.745201225e-07 + with a damping parameter alpha = 1 + + Newton iteration 2 + Updating active set... + Size of active set: 150 + Number of hanging nodes in contact: 0 + Assembling system... + Solving system... + Error: 1.853740052 -> 1.306920636e-09 in 10 Bicgstab iterations. + Number of elastic quadrature points: 35941 and plastic quadrature points: 3267 + Residual of the non-contact part of the system: 0.5054285523 + with a damping parameter alpha = 1 + Active set did not change! + + Newton iteration 3 + Updating active set... + Size of active set: 150 + Number of hanging nodes in contact: 0 + Assembling system...