- : unit = () - : unit = () h : heuristic = - : unit = () APPLY CRITERIA (Marked dependency pairs) TRS termination of: [1] ge(x,0) -> true [2] ge(0,s(y)) -> false [3] ge(s(x),s(y)) -> ge(x,y) [4] rev(x) -> if(x,eq(0,length(x)),nil,0,length(x)) [5] if(x,true,z,c,l) -> z [6] if(x,false,z,c,l) -> help(s(c),l,x,z) [7] help(c,l,cons(x,y),z) -> if(append(y,cons(x,nil)),ge(c,l),cons(x,z),c,l) [8] append(nil,y) -> y [9] append(cons(x,y),z) -> cons(x,append(y,z)) [10] length(nil) -> 0 [11] length(cons(x,y)) -> s(length(y)) Sub problem: guided: DP termination of: END GUIDED APPLY CRITERIA (Graph splitting) Found 4 components: { --> --> } { --> } { --> } { --> } APPLY CRITERIA (Subterm criterion) APPLY CRITERIA (Choosing graph) Trying to solve the following constraints: { ge(0,s(y)) >= false ; ge(s(x),s(y)) >= ge(x,y) ; ge(x,0) >= true ; if(x,true,z,c,l) >= z ; if(x,false,z,c,l) >= help(s(c),l,x,z) ; length(nil) >= 0 ; length(cons(x,y)) >= s(length(y)) ; rev(x) >= if(x,eq(0,length(x)),nil,0,length(x)) ; help(c,l,cons(x,y),z) >= if(append(y,cons(x,nil)),ge(c,l),cons(x,z),c,l) ; append(nil,y) >= y ; append(cons(x,y),z) >= cons(x,append(y,z)) ; Marked_help(c,l,cons(x,y),z) >= Marked_if(append(y,cons(x,nil)),ge(c,l), cons(x,z),c,l) ; Marked_if(x,false,z,c,l) >= Marked_help(s(c),l,x,z) ; } + Disjunctions:{ { Marked_help(c,l,cons(x,y),z) > Marked_if(append(y,cons(x,nil)),ge(c,l), cons(x,z),c,l) ; } { Marked_if(x,false,z,c,l) > Marked_help(s(c),l,x,z) ; } } === TIMER virtual : 10.000000 === Entering poly_solver Starting Sat solver initialization Calling Sat solver... === STOPING TIMER virtual === === TIMER real : 10.000000 === === STOPING TIMER real === Sat solver returned === STOPING TIMER real === === STOPING TIMER virtual === No solution found for these parameters. Entering rpo_solver === TIMER virtual : 25.000000 === Search parameters: AFS type: 2 ; time limit: 25.. === STOPING TIMER virtual === === TIMER virtual : 25.000000 === Search parameters: AFS type: 2 ; time limit: 25.. === STOPING TIMER virtual === === TIMER virtual : 15.000000 === Entering poly_solver Starting Sat solver initialization Calling Sat solver... === STOPING TIMER virtual === === TIMER real : 15.000000 === === STOPING TIMER real === Sat timeout reached === STOPING TIMER virtual === Time out for these parameters. === TIMER virtual : 50.000000 === trying sub matrices of size: 1 Matrix interpretation constraints generated. Search parameters: LINEAR MATRIX 3x3 (strict=1x1) ; time limit: 50.. Termination constraints generated. Starting Sat solver initialization Calling Sat solver... === STOPING TIMER virtual === === TIMER real : 50.000000 === === STOPING TIMER real === Sat solver returned === STOPING TIMER real === === STOPING TIMER virtual === No solution found for these parameters. No solution found for these constraints. APPLY CRITERIA (Simple graph) Found the following constraints: { ge(0,s(y)) >= false ; ge(s(x),s(y)) >= ge(x,y) ; ge(x,0) >= true ; if(x,true,z,c,l) >= z ; if(x,false,z,c,l) >= help(s(c),l,x,z) ; length(nil) >= 0 ; length(cons(x,y)) >= s(length(y)) ; rev(x) >= if(x,eq(0,length(x)),nil,0,length(x)) ; help(c,l,cons(x,y),z) >= if(append(y,cons(x,nil)),ge(c,l),cons(x,z),c,l) ; append(nil,y) >= y ; append(cons(x,y),z) >= cons(x,append(y,z)) ; Marked_help(c,l,cons(x,y),z) >= Marked_if(append(y,cons(x,nil)),ge(c,l), cons(x,z),c,l) ; Marked_if(x,false,z,c,l) > Marked_help(s(c),l,x,z) ; } APPLY CRITERIA (SOLVE_ORD) Trying to solve the following constraints: { ge(0,s(y)) >= false ; ge(s(x),s(y)) >= ge(x,y) ; ge(x,0) >= true ; if(x,true,z,c,l) >= z ; if(x,false,z,c,l) >= help(s(c),l,x,z) ; length(nil) >= 0 ; length(cons(x,y)) >= s(length(y)) ; rev(x) >= if(x,eq(0,length(x)),nil,0,length(x)) ; help(c,l,cons(x,y),z) >= if(append(y,cons(x,nil)),ge(c,l),cons(x,z),c,l) ; append(nil,y) >= y ; append(cons(x,y),z) >= cons(x,append(y,z)) ; Marked_help(c,l,cons(x,y),z) >= Marked_if(append(y,cons(x,nil)),ge(c,l), cons(x,z),c,l) ; Marked_if(x,false,z,c,l) > Marked_help(s(c),l,x,z) ; } + Disjunctions:{ } === TIMER virtual : 10.000000 === Entering poly_solver Starting Sat solver initialization Calling Sat solver... === STOPING TIMER virtual === === TIMER real : 10.000000 === === STOPING TIMER real === Sat solver returned === STOPING TIMER real === === STOPING TIMER virtual === No solution found for these parameters. Entering rpo_solver === TIMER virtual : 25.000000 === Search parameters: AFS type: 2 ; time limit: 25.. === STOPING TIMER virtual === No solution found for these parameters.(617485 bt (633494) [30096]) === TIMER virtual : 15.000000 === Entering poly_solver Starting Sat solver initialization Calling Sat solver... === STOPING TIMER virtual === === TIMER real : 15.000000 === === STOPING TIMER real === Sat timeout reached === STOPING TIMER virtual === Time out for these parameters. === TIMER virtual : 50.000000 === trying sub matrices of size: 1 Matrix interpretation constraints generated. Search parameters: LINEAR MATRIX 3x3 (strict=1x1) ; time limit: 50.. Termination constraints generated. Starting Sat solver initialization Calling Sat solver... === STOPING TIMER virtual === === TIMER real : 50.000000 === === STOPING TIMER real === Sat solver returned === STOPING TIMER real === === STOPING TIMER virtual === No solution found for these parameters. No solution found for these constraints. APPLY CRITERIA (ID_CRIT) NOT SOLVED No proof found Cime worked for 85.140507 seconds (real time) Cime Exit Status: 0