Operational Reliability Reports

Capacity Reserve Reliability Report

Compare current demand with fixed capacity and report remaining reserve.

reserve Reserve is the capacity left after current demand has been accounted for.
capacity status A compact label separates stable, watch, and tight capacity states.

Capacity Reserve Reliability Report

demand
capacity_reserve_reliability_report.cpp
Replay: real traced execution (multi-file project)
#include <iostream>
#include <string>

int main() {
    int demand = 72;
    int capacity = 100;
    int reserve = capacity - demand;
    std::string status = "stable";

    if (reserve < 20) {
        status = "watch";
    }

    if (reserve < 10) {
        status = "tight";
    }

    std::cout << "demand=" << demand << std::endl;
    std::cout << "reserve=" << reserve << std::endl;
    std::cout << "status=" << status << std::endl;
    return 0;
}

#include <iostream>
#include <string>

int main() {
    int demand = 88;
    int capacity = 100;
    int reserve = capacity - demand;
    std::string status = "stable";

    if (reserve < 20) {
        status = "watch";
    }

    if (reserve < 10) {
        status = "tight";
    }

    std::cout << "demand=" << demand << std::endl;
    std::cout << "reserve=" << reserve << std::endl;
    std::cout << "status=" << status << std::endl;
    return 0;
}

#include <iostream>
#include <string>

int main() {
    int demand = 95;
    int capacity = 100;
    int reserve = capacity - demand;
    std::string status = "stable";

    if (reserve < 20) {
        status = "watch";
    }

    if (reserve < 10) {
        status = "tight";
    }

    std::cout << "demand=" << demand << std::endl;
    std::cout << "reserve=" << reserve << std::endl;
    std::cout << "status=" << status << std::endl;
    return 0;
}

  1. demand ← 72, capacity ← 100, reserve ← 28, status ← stable

    4int main() {5    int demand→ 72 = 72; //@demand=88, 956    int capacity→ 100 = 100;7    int reserve→ 28 = capacity100 - demand72;8    std::string status→ stable = "stable";910    if (reserve < 20) {11        status = "watch";12    }1314    if (reserve < 10) {15        status = "tight";16    }1718    std::cout << "demand=" << demand72 << std::endl;19    std::cout << "reserve=" << reserve28 << std::endl;20    std::cout << "status=" << statusstable << std::endl;21    return 0;22}
    outputdemand=72
reserve=28
status=stable

  1. demand ← 88, capacity ← 100, reserve ← 12, status ← stable

    4int main() {5    int demand→ 88 = 88;6    int capacity→ 100 = 100;7    int reserve→ 12 = capacity100 - demand88;8    std::string status→ stable = "stable";

  2. status ← watch

    10if (reserve12 < 20) {11    status→ watch = "watch";12}

  3. std::cout << "demand=" << demand << std::endl;

    18    std::cout << "demand=" << demand88 << std::endl;19    std::cout << "reserve=" << reserve12 << std::endl;20    std::cout << "status=" << statuswatch << std::endl;21    return 0;22}
    outputdemand=88
reserve=12
status=watch

  1. demand ← 95, capacity ← 100, reserve ← 5, status ← stable

    4int main() {5    int demand→ 95 = 95;6    int capacity→ 100 = 100;7    int reserve→ 5 = capacity100 - demand95;8    std::string status→ stable = "stable";

  2. status ← watch

    10if (reserve5 < 20) {11    status→ watch = "watch";12}

  3. status ← tight

    14if (reserve5 < 10) {15    status→ tight = "tight";16}

  4. std::cout << "demand=" << demand << std::endl;

    18    std::cout << "demand=" << demand95 << std::endl;19    std::cout << "reserve=" << reserve5 << std::endl;20    std::cout << "status=" << statustight << std::endl;21    return 0;22}
    outputdemand=95
reserve=5
status=tight