clear petsc options and rebuild them before each solve closes #1872
clear petsc options and rebuild them before each solve closes #1872

r17862

SudiptaBiswas/moose,jessecarterMOOSE/moose,roystgnr/moose,tonkmr/moose,jiangwen84/moose,jbair34/moose,liuwenf/moose,roystgnr/moose,jinmm1992/moose,cpritam/moose,zzyfisherman/moose,permcody/moose,bwspenc/moose,jasondhales/moose,jbair34/moose,sapitts/moose,raghavaggarwal/moose,jbair34/moose,milljm/moose,wgapl/moose,jhbradley/moose,tonkmr/moose,nuclear-wizard/moose,adamLange/moose,wgapl/moose,xy515258/moose,laagesen/moose,tonkmr/moose,raghavaggarwal/moose,permcody/moose,dschwen/moose,liuwenf/moose,cpritam/moose,capitalaslash/moose,katyhuff/moose,jessecarterMOOSE/moose,joshua-cogliati-inl/moose,tonkmr/moose,SudiptaBiswas/moose,friedmud/moose,backmari/moose,andrsd/moose,idaholab/moose,harterj/moose,lindsayad/moose,joshua-cogliati-inl/moose,joshua-cogliati-inl/moose,katyhuff/moose,stimpsonsg/moose,joshua-cogliati-inl/moose,bwspenc/moose,YaqiWang/moose,liuwenf/moose,jasondhales/moose,friedmud/moose,cpritam/moose,WilkAndy/moose,YaqiWang/moose,idaholab/moose,wgapl/moose,apc-llc/moose,danielru/moose,xy515258/moose,backmari/moose,sapitts/moose,permcody/moose,mellis13/moose,cpritam/moose,shanestafford/moose,zzyfisherman/moose,tonkmr/moose,laagesen/moose,mellis13/moose,sapitts/moose,harterj/moose,raghavaggarwal/moose,jessecarterMOOSE/moose,jessecarterMOOSE/moose,bwspenc/moose,kasra83/moose,jbair34/moose,zzyfisherman/moose,jiangwen84/moose,adamLange/moose,Chuban/moose,apc-llc/moose,WilkAndy/moose,laagesen/moose,liuwenf/moose,mellis13/moose,YaqiWang/moose,SudiptaBiswas/moose,roystgnr/moose,idaholab/moose,WilkAndy/moose,zzyfisherman/moose,andrsd/moose,sapitts/moose,dschwen/moose,yipenggao/moose,dschwen/moose,milljm/moose,stimpsonsg/moose,stimpsonsg/moose,lindsayad/moose,idaholab/moose,adamLange/moose,jhbradley/moose,backmari/moose,jasondhales/moose,permcody/moose,danielru/moose,mellis13/moose,WilkAndy/moose,roystgnr/moose,jessecarterMOOSE/moose,nuclear-wizard/moose,yipenggao/moose,jiangwen84/moose,giopastor/moose,capitalaslash/moose,YaqiWang/moose,cpritam/moose,kasra83/moose,apc-llc/moose,kasra83/moose,liuwenf/moose,WilkAndy/moose,jhbradley/moose,yipenggao/moose,milljm/moose,jasondhales/moose,markr622/moose,zzyfisherman/moose,markr622/moose,roystgnr/moose,Chuban/moose,jinmm1992/moose,SudiptaBiswas/moose,jhbradley/moose,friedmud/moose,roystgnr/moose,raghavaggarwal/moose,lindsayad/moose,adamLange/moose,friedmud/moose,liuwenf/moose,andrsd/moose,katyhuff/moose,waxmanr/moose,cpritam/moose,dschwen/moose,katyhuff/moose,andrsd/moose,danielru/moose,harterj/moose,laagesen/moose,backmari/moose,idaholab/moose,Chuban/moose,giopastor/moose,waxmanr/moose,wgapl/moose,shanestafford/moose,apc-llc/moose,lindsayad/moose,roystgnr/moose,sapitts/moose,giopastor/moose,yipenggao/moose,jinmm1992/moose,harterj/moose,shanestafford/moose,bwspenc/moose,capitalaslash/moose,andrsd/moose,capitalaslash/moose,giopastor/moose,zzyfisherman/moose,bwspenc/moose,xy515258/moose,jiangwen84/moose,kasra83/moose,markr622/moose,shanestafford/moose,shanestafford/moose,WilkAndy/moose,xy515258/moose,dschwen/moose,markr622/moose,lindsayad/moose,Chuban/moose,milljm/moose,waxmanr/moose,laagesen/moose,waxmanr/moose,nuclear-wizard/moose,nuclear-wizard/moose,milljm/moose,danielru/moose,SudiptaBiswas/moose,jinmm1992/moose,shanestafford/moose,tonkmr/moose,stimpsonsg/moose,harterj/moose