Do not recommend to compile with 64-bit integers, as that may not solve the problem

filikat · filikat · commit 07f4192f68d1 · 2025-11-16T16:37:15.000Z
diff --git a/highs/ipm/hipo/ipm/FactorHiGHSSolver.cpp b/highs/ipm/hipo/ipm/FactorHiGHSSolver.cpp
@@ -455,9 +455,7 @@ Int FactorHiGHSSolver::analyseNE(Symbolic& S, int64_t nz_limit) {
 }
 
 static void warnOverflow(const LogHighs& log) {
-  log.printw(
-      "32-bit integer overflow occurred during the factorisation. Consider "
-      "compiling HiGHS with 64-bit integers.\n");
+  log.printw("32-bit integer overflow occurred during the factorisation.\n");
 }
 
 Int FactorHiGHSSolver::chooseNla() {

Original file line number	Diff line number	Diff line change
`@@ -455,9 +455,7 @@ Int FactorHiGHSSolver::analyseNE(Symbolic& S, int64_t nz_limit) {`
`455`	`455`	`}`
`456`	`456`
`457`	`457`	`static void warnOverflow(const LogHighs& log) {`
`458`		`- log.printw(`
`459`		`- "32-bit integer overflow occurred during the factorisation. Consider "`
`460`		`- "compiling HiGHS with 64-bit integers.\n");`
	`458`	`+ log.printw("32-bit integer overflow occurred during the factorisation.\n");`
`461`	`459`	`}`
`462`	`460`
`463`	`461`	`Int FactorHiGHSSolver::chooseNla() {`