From bb7c013bf8a4f1217ef3feb8f9670e6057b43aff Mon Sep 17 00:00:00 2001
From: Mizux Seiha <mizux.dev@gmail.com>
Date: Thu, 10 Aug 2023 20:19:14 +0200
Subject: [PATCH] workaround abseil-cpp regression.

---
 ortools/sat/cuts.cc | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

diff --git a/ortools/sat/cuts.cc b/ortools/sat/cuts.cc
index 1e395aa1c82..cb31bc7cc66 100644
--- a/ortools/sat/cuts.cc
+++ b/ortools/sat/cuts.cc
@@ -76,7 +76,7 @@ std::string CutTerm::DebugString() const {
 }
 
 std::string CutData::DebugString() const {
-  std::string result = absl::StrCat("CutData rhs=", rhs, "\n");
+  std::string result = absl::StrCat("CutData rhs="/*, rhs*/, "\n");
   for (const CutTerm& term : terms) {
     absl::StrAppend(&result, term.DebugString(), "\n");
   }
@@ -2003,9 +2003,14 @@ FlowCoverCutHelper::~FlowCoverCutHelper() {
 }
 
 std::string SingleNodeFlow::DebugString() const {
-  return absl::StrCat("#in:", in_flow.size(), " #out:", out_flow.size(),
-                      " demand:", demand, " #bool:", num_bool,
-                      " #lb:", num_to_lb, " #ub:", num_to_ub);
+  return absl::StrCat(
+      "#in:", in_flow.size()
+      ," #out:", out_flow.size()
+      //," demand:", demand
+      ," #bool:", num_bool
+      ," #lb:", num_to_lb
+      ," #ub:", num_to_ub
+      );
 }
 
 // The flow info of a linear term is always the same.