/export/starexec/sandbox2/solver/bin/starexec_run_ttt2-1.17+nonreach /export/starexec/sandbox2/benchmark/theBenchmark.xml /export/starexec/sandbox2/output/output_files


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MAYBE

Problem:
 f1(a(),x) -> g1(x,x)
 f1(x,a()) -> g2(x,x)
 f2(a(),x) -> g1(x,x)
 f2(x,a()) -> g2(x,x)
 g1(a(),x) -> h1(x)
 g1(x,a()) -> h2(x)
 g2(a(),x) -> h1(x)
 g2(x,a()) -> h2(x)
 h1(a()) -> i()
 h2(a()) -> i()
 e1(h1(w),h2(w),x,y,z,w) -> e2(x,x,y,z,z,w)
 e1(x1,x1,x,y,z,a()) -> e5(x1,x,y,z)
 e2(f1(w,w),x,y,z,f2(w,w),w) -> e3(x,y,x,y,y,z,y,z,x,y,z,w)
 e2(x,x,y,z,z,a()) -> e6(x,y,z)
 e2(i(),x,y,z,i(),a()) -> e6(x,y,z)
 e3(x1,x1,x2,x2,x3,x3,x4,x4,x,y,z,w) -> e4(x1,x1,x2,x2,x3,x3,x4,x4,x,y,z,w)
 e3(x,y,x,y,y,z,y,z,x,y,z,a()) -> e6(x,y,z)
 e4(g1(w,w),x1,g2(w,w),x1,g1(w,w),x1,g2(w,w),x1,x,y,z,w) -> e1(x1,x1,x,y,z,w)
 e4(i(),x1,i(),x1,i(),x1,i(),x1,x,y,z,a()) -> e5(x1,x,y,z)
 e4(x,x,x,x,x,x,x,x,x,x,x,a()) -> e6(x,x,x)
 e5(i(),x,y,z) -> e6(x,y,z)

Proof:
 Open