[gecode-users] segfault with floating-point vars

Peter Nightingale pwn1 at st-andrews.ac.uk
Thu May 16 00:32:01 CEST 2013


Hi,

I get a segfault with the attached file, through mzn-gecode (with 
minizinc 1.6 and gecode 4.0.0 compiled from source, on Ubuntu 13.04 64-bit)

I see you have fixed a segfault for Stefano Gualandi, perhaps this file 
will also work now?

Don't worry if this is not an easy fix. The problem is not that 
important, and organizing CP takes higher priority!

Peter


-------------- next part --------------

var float: F;
var float: R;
var float: N;
var float: I;
var float: L;
var float: k;

constraint F=(R*R*N*N*I*I*k)/(2.0*L);

constraint F=20.0;

solve satisfy;

output [
        "F   : ", show(F),    "\n",
        "R   : ", show(R),    "\n",
        "N   : ", show(N),    "\n",
        "I   : ", show(I),    "\n",
        "L   : ", show(L),    "\n",
        "k   : ", show(k),    "\n"
];

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