<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=iso-8859-1">
<style type="text/css" style="display:none;"><!-- P {margin-top:0;margin-bottom:0;} --></style>
</head>
<body dir="ltr">
<div id="divtagdefaultwrapper" style="font-size:12pt;color:#000000;font-family:Calibri,Helvetica,sans-serif;" dir="ltr">
<p>I have compiled SCIP 7.0.0 against Gurobi 9.0.0 and I am trying to use Barrier method WITHOUT crossover for solving my node relaxations. However, I always receive the following error:</p>
<p><br>
</p>
<p></p>
<div>1/1 feasible solution given by solution candidate storage, new primal bound 2.919805e+10</div>
<div><br>
</div>
<div>WARNING: LP solution value is above SCIP's infinity value</div>
<div>feasible solution found by completesol heuristic after 1.0 seconds, objective value 2.657620e+09</div>
<div>presolving:</div>
<div>presolving (1 rounds: 1 fast, 1 medium, 1 exhaustive):</div>
<div> 0 deleted vars, 0 deleted constraints, 0 added constraints, 0 tightened bounds, 0 added holes, 0 changed sides, 0 changed coefficients</div>
<div> 0 implications, 0 cliques</div>
<div>presolved problem has 28565 variables (0 bin, 0 int, 0 impl, 28565 cont) and 24445 constraints</div>
<div> 24445 constraints of type <linear></div>
<div>Presolving Time: 1.00</div>
<div>transformed 3/3 original solutions to the transformed problem space</div>
<div><br>
</div>
<div>WARNING: LP solution value is above SCIP's infinity value</div>
<div>(node 1) unresolved numerical troubles in LP 0 -- using pseudo solution instead (loop 1)</div>
<div>(node 1) forcing the solution of an LP (last LP 0)...</div>
<div>[solve.c:3910] ERROR: (node 1) unresolved numerical troubles in LP 0 cannot be dealt with</div>
<div>[solve.c:4195] ERROR: Error <-6> in function call</div>
<div>[solve.c:4989] ERROR: Error <-6> in function call</div>
<div>[scip_solve.c:2653] ERROR: Error <-6> in function call</div>
<div><br>
</div>
<div>Any idea what is going on there? Dual simplex, primal simplex and barrier WITH crossover ist working just fine. It seems to be not related to my LP files, I have tested at least 5 of them, all with the same error.</div>
<div><br>
</div>
<div>Regards</div>
<div>Christian</div>
<p></p>
</div>
</body>
</html>