#include<stdio.h>
#include<stdlib.h>
#define MAXN 3005
#define MAX 2147483646

int G[MAXN][MAXN],Ne,Nv,src,des;
void BuildGraph()
{
    int i,j,v1,v2,w;
    
    scanf("%d",&Nv);
    for(i=0; i<Nv; i++)
        for(j=0; j<Nv; j++){
            if(i==j)G[i][j] = 0;
            else
 
 G[i][j] = MAX;
        }
    scanf("%d",&Ne);
    scanf("%d %d",&src,&des);
    for(i=0; i<Ne; i++)
    {
        scanf("%d %d %d",&v1,&v2,&w);
        G[v1-1][v2-1] = w;
        G[v2-1][v1-1] = w;
    }
}

int dist[MAXN],path[MAXN],collected[MAXN];
int count[MAXN];

int FindMinDist(){
    
 
int MinV,i;
    int MinDist = MAX;
    for(i=0; i<Nv; i++){
        if(collected[i] == false && dist[i]<MinDist){
            MinDist = dist[i];
            MinV = i;
        }
    }
    if(MinDist < MAX)return MinV;
    else return -1;
}

int Dijkstra(){
    int s = src-1;
    int i,j;
    
 
for(i = 0; i < Nv; i++){
        dist[i] = G[s][i];
        if(dist[i] < MAX){
            path[i] = s;
        }
        else{
            path[i] = -1;
        }
        collected[i] = false;
    }

    for(int j = 0; j < Nv;j++)if( G[s][j] < MAX )count[j] = 1;
    dist[s] = 0;
    collected[s] = true;
    
    while(1){
        i = FindMinDist();
        if(i == -1)break;
        collected[i] = true;
        for(j = 0; j < Nv ;j++){
            if(collected[j]==false && G[i][j] < MAX)
            {
                if(G[i][j]<0)return 0;
                if(dist[i] + G[i][j] <= dist[j]){
//                    printf("%d %d %d %d\n",i,count[i],j,count[j]);
                    if(dist[i] + G[i][j] < dist[j])count[j] = count[i];
                    else count[j] += count[i];
                    dist[j] = dist[i] + G[i][j];
                    path[j] = i;
                }
            }
        }
    }
    printf("%d %d",dist[des-1],count[des-1]); 
    return 1; 
}

int main(){
    BuildGraph();
    Dijkstra();
    return 0;
}