c++ - 不明なセグメンテーション違反

Question

次のコードを実行すると、セグメンテーション エラーが発生します。

const int SENSORS = 65;
static float coefficient[SENSORS][6];
const int NUMSUBSYSTEM = 6;
const int ALLSENSORS = SENSORS * NUMSUBSYSTEM;
using namespace std;

int row = 0;
static int outputError = -1; //static to retain value

ifstream equationFile("equation.txt");

static string sensorNameEquation[ALLSENSORS];
static float coefficientOverride[ALLSENSORS][6]; //static to keep large array off stack
static string dependantSensor[ALLSENSORS]; //static to keep large array off stack
static float baseTemp[ALLSENSORS]; //static to keep large array off stack

printf("Total sensors: %d\n", ALLSENSORS);

row = 0;
if(equationFile)
{
    while( equationFile >> 
        sensorNameEquation[row] >> 
        coefficientOverride[row][0] >> coefficientOverride[row][1] >> 
        coefficientOverride[row][2] >> coefficientOverride[row][3] >> 
        coefficient[row][4] >> oefficient[row][5] >> 
        dependantSensor[row] >> baseTemp[row])
    {
        row++;
        printf("sensors: %d\n", row);
    }

    equationFile.close();//done reading from file...close it
}

方程式ファイルの 102 行目に到達し、エラーをセグメント化します。これはなぜでしょうか？