Output: {"output":"\u001b[31;1mMethodInvocationException: \u001b[0m\r\n\u001b[31;1m\u001b[36;1mLine |\u001b[0m\r\n\u001b[31;1m\u001b[36;1m\u001b[36;1m   4 | \u001b[0m \u001b[36;1m$nextSummaryIndex = $content.IndexOf('        /// <summary>', $startI\u001b[0m ��\u001b[0m\r\n\u001b[31;1m\u001b[36;1m\u001b[36;1m\u001b[0m\u001b[36;1m\u001b[0m\u001b[36;1m     | \u001b[31;1m ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\u001b[0m\r\n\u001b[31;1m\u001b[36;1m\u001b[36;1m\u001b[0m\u001b[36;1m\u001b[0m\u001b[36;1m\u001b[31;1m\u001b[31;1m\u001b[36;1m     | \u001b[31;1mException calling \"IndexOf\" with \"2\" argument(s): \"Index was out of range. Must be non-negative and less than or equal to the size of the collection. (Parameter 'startIndex')\"\u001b[0m\r\n\u001b[31;1mException: \u001b[0m\r\n\u001b[31;1m\u001b[36;1mLine |\u001b[0m\r\n\u001b[31;1m\u001b[36;1m\u001b[36;1m   5 | \u001b[0m ��  -lt 0 -or $nextSummaryIndex -lt 0){ \u001b[36;1mthrow 'Target block not found'\u001b[0m }\u001b[0m\r\n\u001b[31;1m\u001b[36;1m\u001b[36;1m\u001b[0m\u001b[36;1m\u001b[0m\u001b[36;1m     | \u001b[31;1m                                        ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\u001b[0m\r\n\u001b[31;1m\u001b[36;1m\u001b[36;1m\u001b[0m\u001b[36;1m\u001b[0m\u001b[36;1m\u001b[31;1m\u001b[31;1m\u001b[36;1m     | \u001b[31;1mTarget block not found\u001b[0m\r\n","metadata":{"exit_code":1,"duration_seconds":0.7}}


Summary: auto


**Debugging invalid startIndex in string search**

I'm analyzing why the `IndexOf` method throws an exception due to an invalid `startIndex`. It seems the second `IndexOf` call uses a `startIndex` that might be `-1` if the first search fails, causing an out-of-range error. I realize I need to add a guard to ensure `startIndex` is valid before calling `IndexOf` with it again to avoid exceptions. I'll adjust the script to check that `startIndex` isn't negative before continuing.


shell

$path='NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs'
$content = Get-Content -Path $path -Raw -Encoding UTF8
$startIndex = $content.IndexOf('            // �����Ż�����')
if($startIndex -lt 0){ throw 'Start block not found' }
$nextSummaryIndex = $content.IndexOf('        /// <summary>', $startIndex)
if($nextSummaryIndex -lt 0){ throw 'Next summary not found' }
$oldBlock = $content.Substring($startIndex, $nextSummaryIndex - $startIndex)
$newBlock = @'
            // �����Ż�����
            var solverParameterString = BuildSolverParameterString();
            solver.SetSolverSpecificParametersAsString(solverParameterString);

            _logger.LogInformation("?? �����������������ɣ����ã�ʱ������{TimeLimit}s������Ҫ������{Parameters}", MAX_SOLVER_TIME_SECONDS, solverParameterString);
            return solver;
        }

        private string BuildSolverParameterString()
        {
            var parameters = new List<(string Key, string Value)>
            {
                ("cuts", "1"),          // ���ø�ƽ��
                ("heuristics", "1"),    // ��������ʽ�㷨
                ("presolve", "1"),      // ����Ԥ����
                ("threads", "0")        // ʹ�����п����߳�
            };

            if (OPTIMALITY_TOLERANCE > 0)
            {
                parameters.Add(("ratioGap", OPTIMALITY_TOLERANCE.ToString("G9", CultureInfo.InvariantCulture)));
            }

            return string.Join(" ", parameters.Select(parameter => $"{parameter.Key}={parameter.Value}"));
        }

'
$content = $content.Remove($startIndex, $oldBlock.Length).Insert($startIndex, $newBlock)
Set-Content -Path $path -Value $content -Encoding UTF8


Output: {"output":"","metadata":{"exit_code":1,"duration_seconds":0.4}}


**Investigating silent failure with exit code 1**


$ErrorActionPreference='Stop'
$path='NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs'
$content = Get-Content -Path $path -Raw -Encoding UTF8
$startIndex = $content.IndexOf('            // �����Ż�����')
if($startIndex -lt 0){ throw 'Start block not found' }
$nextSummaryIndex = $content.IndexOf('        /// <summary>', $startIndex)
if($nextSummaryIndex -lt 0){ throw 'Next summary not found' }
$oldBlock = $content.Substring($startIndex, $nextSummaryIndex - $startIndex)
$newBlock = @'
            // �����Ż�����
            var solverParameterString = BuildSolverParameterString();
            solver.SetSolverSpecificParametersAsString(solverParameterString);

            _logger.LogInformation("?? �����������������ɣ����ã�ʱ������{TimeLimit}s������Ҫ������{Parameters}", MAX_SOLVER_TIME_SECONDS, solverParameterString);
            return solver;
        }

        private string BuildSolverParameterString()
        {
            var parameters = new List<(string Key, string Value)>
            {
                ("cuts", "1"),          // ���ø�ƽ��
                ("heuristics", "1"),    // ��������ʽ�㷨
                ("presolve", "1"),      // ����Ԥ����
                ("threads", "0")        // ʹ�����п����߳�
            };

            if (OPTIMALITY_TOLERANCE > 0)
            {
                parameters.Add(("ratioGap", OPTIMALITY_TOLERANCE.ToString("G9", CultureInfo.InvariantCulture)));
            }

            return string.Join(" ", parameters.Select(parameter => $"{parameter.Key}={parameter.Value}"));
        }

'
$content = $content.Remove($startIndex, $oldBlock.Length).Insert($startIndex, $newBlock)
Set-Content -Path $path -Value $content -Encoding UTF8


Output: {"output":"","metadata":{"exit_code":1,"duration_seconds":0.4}}


**Investigating exit code behavior**


$path='NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs'; $lines = Get-Content -Path $path -Encoding UTF8; for($i=118;$i -le 145;$i++){ '{0:D4}: {1}' -f $i, $lines[$i]; }


Output: {"output":"0118: \r\n0119:             // ����������\r\n0120:             solver.SetTimeLimit(MAX_SOLVER_TIME_SECONDS * 1000);\r\n0121:             \r\n0122:             // �����Ż�����\r\n0123:             solver.SetSolverSpecificParametersAsString(\r\n0124:                 \"cuts=1 \" +           // ���ø�ƽ��\r\n0125:                 \"heuristics=1 \" +     // ��������ʽ�㷨\r\n0126:                 \"presolve=1 \" +       // ����Ԥ����\r\n0127:                 \"threads=0\"           // ʹ�����п����߳�\r\n0128:             );\r\n0129: \r\n0130:             _logger.LogInformation(\"?? �����������������ɣ����ã�ʱ������{TimeLimit}s�����߳�֧��\", MAX_SOLVER_TIME_SECONDS);\r\n0131:             return solver;\r\n0132:         }\r\n0133: \r\n0134:         /// <summary>\r\n0135:         /// ��Ultra think��ǿ���������߱��� - ������Ա��β������Ե����ܱ�������\r\n0136:         /// �������Ż������ڱ��������׶ξ��ų���������ϣ�����������Ч��\r\n0137:         /// �������Ż�����Ԥɸѡ��� + �������Լ�� + ������ֵ��ʵ�־�ȷ�ı����ü�\r\n0138:         /// ��������������Ԥ�Ƽ���20-40%�ľ��߱���������������������ٶ�\r\n0139:         /// </summary>\r\n0140:         private Dictionary<(long TaskId, long PersonnelId), Variable> BuildDecisionVariables(\r\n0141:             Solver solver, GlobalAllocationContext context)\r\n0142:         {\r\n0143:             var variables = new Dictionary<(long TaskId, long PersonnelId), Variable>();\r\n0144:             var createdCount = 0;\r\n0145:             var skippedCount = 0;\r\n","metadata":{"exit_code":0,"duration_seconds":1.0}}


**Planning method replacement with regex**


$ErrorActionPreference='Stop'
$path='NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs'
$content = Get-Content -Path $path -Raw -Encoding UTF8
$pattern = 'private Solver CreateAdvancedSolver\(\)\r?\n        \{.*?\r?\n        \}\r?\n\r?\n'
$replacement = @'private Solver CreateAdvancedSolver()
        {
            var solver = Solver.CreateSolver(SOLVER_TYPE);
            if (solver == null)
            {
                throw new InvalidOperationException("�޷�������ǿ�����Թ滮�����");
            }

            // ����������
            solver.SetTimeLimit(MAX_SOLVER_TIME_SECONDS * 1000);

            // �����Ż�����
            var solverParameterString = BuildSolverParameterString();
            solver.SetSolverSpecificParametersAsString(solverParameterString);

            _logger.LogInformation("?? �����������������ɣ����ã�ʱ������{TimeLimit}s������Ҫ������{Parameters}", MAX_SOLVER_TIME_SECONDS, solverParameterString);
            return solver;
        }

        private string BuildSolverParameterString()
        {
            var parameters = new List<(string Key, string Value)>
            {
                ("cuts", "1"),          // ���ø�ƽ��
                ("heuristics", "1"),    // ��������ʽ�㷨
                ("presolve", "1"),      // ����Ԥ����
                ("threads", "0")        // ʹ�����п����߳�
            };

            if (OPTIMALITY_TOLERANCE > 0)
            {
                parameters.Add(("ratioGap", OPTIMALITY_TOLERANCE.ToString("G9", CultureInfo.InvariantCulture)));
            }

            return string.Join(" ", parameters.Select(parameter => $"{parameter.Key}={parameter.Value}"));
        }

'
if (-not [regex]::IsMatch($content, $pattern, [System.Text.RegularExpressions.RegexOptions]::Singleline)) {
    throw 'Method pattern not found'
}
$content = [regex]::Replace($content, $pattern, $replacement, [System.Text.RegularExpressions.RegexOptions]::Singleline)
Set-Content -Path $path -Value $content -Encoding UTF8


Output: {"output":"\u001b[31;1mParserError: \u001b[0m\r\n\u001b[31;1m\u001b[36;1mLine |\u001b[0m\r\n\u001b[31;1m\u001b[36;1m\u001b[36;1m   5 | \u001b[0m $replacement = @'\u001b[36;1mp\u001b[0mrivate Solver CreateAdvancedSolver()\u001b[0m\r\n\u001b[31;1m\u001b[36;1m\u001b[36;1m\u001b[0m\u001b[36;1m\u001b[0m\u001b[36;1m     | \u001b[31;1m                  ~\u001b[0m\r\n\u001b[31;1m\u001b[36;1m\u001b[36;1m\u001b[0m\u001b[36;1m\u001b[0m\u001b[36;1m\u001b[31;1m\u001b[31;1m\u001b[36;1m     | \u001b[31;1mNo characters are allowed after a here-string header but before the end of the line.\u001b[0m\r\n","metadata":{"exit_code":1,"duration_seconds":0.6}}


**Correcting here-string syntax**


$ErrorActionPreference='Stop'
$path='NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs'
$content = Get-Content -Path $path -Raw -Encoding UTF8
$pattern = 'private Solver CreateAdvancedSolver\(\)\r?\n        \{.*?\r?\n        \}\r?\n\r?\n'
$replacement = @'
private Solver CreateAdvancedSolver()
        {
            var solver = Solver.CreateSolver(SOLVER_TYPE);
            if (solver == null)
            {
                throw new InvalidOperationException("�޷�������ǿ�����Թ滮�����");
            }

            // ����������
            solver.SetTimeLimit(MAX_SOLVER_TIME_SECONDS * 1000);

            // �����Ż�����
            var solverParameterString = BuildSolverParameterString();
            solver.SetSolverSpecificParametersAsString(solverParameterString);

            _logger.LogInformation("?? �����������������ɣ����ã�ʱ������{TimeLimit}s������Ҫ������{Parameters}", MAX_SOLVER_TIME_SECONDS, solverParameterString);
            return solver;
        }

        private string BuildSolverParameterString()
        {
            var parameters = new List<(string Key, string Value)>
            {
                ("cuts", "1"),          // ���ø�ƽ��
                ("heuristics", "1"),    // ��������ʽ�㷨
                ("presolve", "1"),      // ����Ԥ����
                ("threads", "0")        // ʹ�����п����߳�
            };

            if (OPTIMALITY_TOLERANCE > 0)
            {
                parameters.Add(("ratioGap", OPTIMALITY_TOLERANCE.ToString("G9", CultureInfo.InvariantCulture)));
            }

            return string.Join(" ", parameters.Select(parameter => $"{parameter.Key}={parameter.Value}"));
        }

'@
if (-not [regex]::IsMatch($content, $pattern, [System.Text.RegularExpressions.RegexOptions]::Singleline)) {
    throw 'Method pattern not found'
}
$content = [regex]::Replace($content, $pattern, $replacement, [System.Text.RegularExpressions.RegexOptions]::Singleline)
Set-Content -Path $path -Value $content -Encoding UTF8


Output: {"output":"","metadata":{"exit_code":0,"duration_seconds":0.5}}


**Checking code snippet**


$path='NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs'; $lines = Get-Content -Path $path -Encoding UTF8; for($i=112;$i -le 145;$i++){ '{0:D4}: {1}' -f $i, $lines[$i]; }


Output: {"output":"0112:         {\r\n0113:             var solver = Solver.CreateSolver(SOLVER_TYPE);\r\n0114:             if (solver == null)\r\n0115:             {\r\n0116:                 throw new InvalidOperationException(\"????????????????��?????\");\r\n0117:             }\r\n0118: \r\n0119:             // ??????????\r\n0120:             solver.SetTimeLimit(MAX_SOLVER_TIME_SECONDS * 1000);\r\n0121: \r\n0122:             // ???????????\r\n0123:             var solverParameterString = BuildSolverParameterString();\r\n0124:             solver.SetSolverSpecificParametersAsString(solverParameterString);\r\n0125: \r\n0126:             _logger.LogInformation(\"?? ???????????????????????????????{TimeLimit}s?????????????{Parameters}\", MAX_SOLVER_TIME_SECONDS, solverParameterString);\r\n0127:             return solver;\r\n0128:         }\r\n0129: \r\n0130:         private string BuildSolverParameterString()\r\n0131:         {\r\n0132:             var parameters = new List<(string Key, string Value)>\r\n0133:             {\r\n0134:                 (\"cuts\", \"1\"),          // ????????\r\n0135:                 (\"heuristics\", \"1\"),    // ???????????\r\n0136:                 (\"presolve\", \"1\"),      // ?????????\r\n0137:                 (\"threads\", \"0\")        // ??????��??????\r\n0138:             };\r\n0139: \r\n0140:             if (OPTIMALITY_TOLERANCE > 0)\r\n0141:             {\r\n0142:                 parameters.Add((\"ratioGap\", OPTIMALITY_TOLERANCE.ToString(\"G9\", CultureInfo.InvariantCulture)));\r\n0143:             }\r\n0144: \r\n0145:             return string.Join(\" \", parameters.Select(parameter => $\"{parameter.Key}={parameter.Value}\"));\r\n","metadata":{"exit_code":0,"duration_seconds":1.0}}


**Verifying method signature integrity**


$path='NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs'; $lines = Get-Content -Path $path -Encoding UTF8; for($i=105;$i -le 132;$i++){ '{0:D4}: {1}' -f $i, $lines[$i]; }


Output: {"output":"0105: \r\n0106:         #region ������ͱ�������\r\n0107: \r\n0108:         /// <summary>\r\n0109:         /// ��������������� - ֧�ִ��ģԼ���Ż�\r\n0110:         /// </summary>\r\n0111:         private Solver CreateAdvancedSolver()\r\n0112:         {\r\n0113:             var solver = Solver.CreateSolver(SOLVER_TYPE);\r\n0114:             if (solver == null)\r\n0115:             {\r\n0116:                 throw new InvalidOperationException(\"????????????????��?????\");\r\n0117:             }\r\n0118: \r\n0119:             // ??????????\r\n0120:             solver.SetTimeLimit(MAX_SOLVER_TIME_SECONDS * 1000);\r\n0121: \r\n0122:             // ???????????\r\n0123:             var solverParameterString = BuildSolverParameterString();\r\n0124:             solver.SetSolverSpecificParametersAsString(solverParameterString);\r\n0125: \r\n0126:             _logger.LogInformation(\"?? ???????????????????????????????{TimeLimit}s?????????????{Parameters}\", MAX_SOLVER_TIME_SECONDS, solverParameterString);\r\n0127:             return solver;\r\n0128:         }\r\n0129: \r\n0130:         private string BuildSolverParameterString()\r\n0131:         {\r\n0132:             var parameters = new List<(string Key, string Value)>\r\n","metadata":{"exit_code":0,"duration_seconds":1.0}}


**Verifying code changes and formatting**


pwsh
-NoProfile
-Command
git diff --stat


Output: {"output":"warning: in the working copy of '.claude/settings.local.json', LF will be replaced by CRLF the next time Git touches it\nwarning: in the working copy of '.idea/.idea.NPP.SmartSchedue/.idea/workspace.xml', LF will be replaced by CRLF the next time Git touches it\n .claude/settings.local.json                        | 23 ++++++-\n .idea/.idea.NPP.SmartSchedue/.idea/vcs.xml         |  2 +-\n .idea/.idea.NPP.SmartSchedue/.idea/workspace.xml   | 72 +++++++++++-----------\n .../Algorithms/LinearProgrammingEngine.cs          | 39 ++++++++----\n 4 files changed, 85 insertions(+), 51 deletions(-)\n","metadata":{"exit_code":0,"duration_seconds":1.0}}


Summary: auto


**Reviewing file differences**


git diff -- NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs


Output: {"output":"diff --git a/NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs b/NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs\nindex ad3c992..0e85fff 100644\n--- a/NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs\n+++ b/NPP.SmartSchedue.Api/Services/Integration/Algorithms/LinearProgrammingEngine.cs\n@@ -114,24 +114,37 @@ namespace NPP.SmartSchedue.Api.Services.Integration.Algorithms\n             var solver = Solver.CreateSolver(SOLVER_TYPE);\n             if (solver == null)\n             {\n-                throw new InvalidOperationException(\"无法创建增强版线性规划求解器\");\n+                throw new InvalidOperationException(\"�޷�������ǿ�����Թ滮�����\");\n             }\n \n-            // 高性能配置\n+            // ����������\n             solver.SetTimeLimit(MAX_SOLVER_TIME_SECONDS * 1000);\n-            \n-            // 设置优化参数\n-            solver.SetSolverSpecificParametersAsString(\n-                \"cuts=1 \" +           // 启用割平面\n-                \"heuristics=1 \" +     // 启用启发式算法\n-                \"presolve=1 \" +       // 启用预处理\n-                \"threads=0\"           // 使用所有可用线程\n-            );\n-\n-            _logger.LogInformation(\"🔧 高性能求解器创建完成，配置：时间限制{TimeLimit}s，多线程支持\", MAX_SOLVER_TIME_SECONDS);\n+\n+            // �����Ż�����\n+            var solverParameterString = BuildSolverParameterString();\n+            solver.SetSolverSpecificParametersAsString(solverParameterString);\n+\n+            _logger.LogInformation(\"?? �����������������ɣ����ã�ʱ������{TimeLimit}s������Ҫ������{Parameters}\", MAX_SOLVER_TIME_SECONDS, solverParameterString);\n             return solver;\n         }\n \n+        private string BuildSolverParameterString()\n+        {\n+            var parameters = new List<(string Key, string Value)>\n+            {\n+                (\"cuts\", \"1\"),          // ���ø�ƽ��\n+                (\"heuristics\", \"1\"),    // ��������ʽ�㷨\n+                (\"presolve\", \"1\"),      // ����Ԥ����\n+                (\"threads\", \"0\")        // ʹ�����п����߳�\n+            };\n+\n+            if (OPTIMALITY_TOLERANCE > 0)\n+            {\n+                parameters.Add((\"ratioGap\", OPTIMALITY_TOLERANCE.ToString(\"G9\", CultureInfo.InvariantCulture)));\n+            }\n+\n+            return string.Join(\" \", parameters.Select(parameter => $\"{parameter.Key}={parameter.Value}\"));\n+        }\n         /// <summary>\n         /// 【Ultra think增强】构建决策变量 - 集成人员班次不可用性的智能变量生成\n         /// 【核心优化】：在变量创建阶段就排除不可用组合，大幅提升求解效率\n@@ -2409,4 +2422,4 @@ namespace NPP.SmartSchedue.Api.Services.Integration.Algorithms\n         public double ConstraintSatisfactionRate { get; set; }\n         public List<string> ViolationDetails { get; set; } = new();\n     }\n-}\n\\ No newline at end of file\n+}\n","metadata":{"exit_code":0,"duration_seconds":1.0}}