abx1x1acx1bccax1bcx1abx12.1acx1bccax1acx1ax1bcx1abx1bcx1bx1true141a174211c141211b101121a132211b101121AProVEAProVE Commit ID: 794c25de1cacf0d048858bcd21c9a779e1221865 marcel 20200619 unpublished dirty Statistics for single proof: 100.00 % (3 real / 0 unknown / 0 assumptions / 3 total proof steps)http://aprove.informatik.rwth-aachen.deJohnDoe