use larger number to see if unbounded

jjhforrest · jjhforrest · commit 8b9df9c31126 · 2025-06-29T18:57:01.000+01:00
diff --git a/Clp/src/ClpSimplexDual.cpp b/Clp/src/ClpSimplexDual.cpp
@@ -4763,7 +4763,7 @@ int ClpSimplexDual::checkUnbounded(CoinIndexedVector *ray,
     way = 0.0;
     status = -3;
   }
-  double movement = 1.0e10 * way; // some largish number
+  double movement = 1.0e20 * way; // some largish number
   double zeroTolerance = 1.0e-14 * dualBound_;
   for (i = 0; i < number; i++) {
     int iRow = index[i];

Original file line number	Diff line number	Diff line change
`@@ -4763,7 +4763,7 @@ int ClpSimplexDual::checkUnbounded(CoinIndexedVector *ray,`
`4763`	`4763`	`way = 0.0;`
`4764`	`4764`	`status = -3;`
`4765`	`4765`	`}`
`4766`		`- double movement = 1.0e10 * way; // some largish number`
	`4766`	`+ double movement = 1.0e20 * way; // some largish number`
`4767`	`4767`	`double zeroTolerance = 1.0e-14 * dualBound_;`
`4768`	`4768`	`for (i = 0; i < number; i++) {`
`4769`	`4769`	`int iRow = index[i];`