Also write end row 'E' in mip trace in case even the solution bound cannot be obtained

0x17 · 0x17 · commit 71a5648fdf1d · 2026-02-24T10:06:17.000+01:00
diff --git a/gmscuopt.c b/gmscuopt.c
@@ -620,15 +620,12 @@ int main(int argc, char *argv[])
   else if (fp_mip_trace) // gmoModelStat(gmo) == gmoModelStat_NoSolutionReturned
   {
       double total_elapsed = (gevTimeJNow(gev) - context.tstart) * 3600.0 * 24.0;
+      solution_bound = GMS_SV_NA;
       if (gmoModelType(gmo) == gmoProc_mip && has_integer_vars)
       {
         status = cuOptGetSolutionBound(solution, &solution_bound);
         if (status != CUOPT_SUCCESS)
-        {
-          printOut(gev, "Error getting solution bound: %d\n", status);
-          goto DONE;
-        }
-        gmoSetHeadnTail(gmo, gmoTmipbest, solution_bound);
+          solution_bound = GMS_SV_NA;
       }
       mip_trace_line('E', 0, 0, total_elapsed, GMS_SV_NA, solution_bound);
   }

Original file line number	Diff line number	Diff line change
`@@ -620,15 +620,12 @@ int main(int argc, char *argv[])`
`620`	`620`	`else if (fp_mip_trace) // gmoModelStat(gmo) == gmoModelStat_NoSolutionReturned`
`621`	`621`	`{`
`622`	`622`	`double total_elapsed = (gevTimeJNow(gev) - context.tstart) * 3600.0 * 24.0;`
	`623`	`+ solution_bound = GMS_SV_NA;`
`623`	`624`	`if (gmoModelType(gmo) == gmoProc_mip && has_integer_vars)`
`624`	`625`	`{`
`625`	`626`	`status = cuOptGetSolutionBound(solution, &solution_bound);`
`626`	`627`	`if (status != CUOPT_SUCCESS)`
`627`		`- {`
`628`		`- printOut(gev, "Error getting solution bound: %d\n", status);`
`629`		`- goto DONE;`
`630`		`- }`
`631`		`- gmoSetHeadnTail(gmo, gmoTmipbest, solution_bound);`
	`628`	`+ solution_bound = GMS_SV_NA;`
`632`	`629`	`}`
`633`	`630`	`mip_trace_line('E', 0, 0, total_elapsed, GMS_SV_NA, solution_bound);`
`634`	`631`	`}`