// This file is part of the SV-Benchmarks collection of verification tasks:
// https://gitlab.com/sosy-lab/benchmarking/sv-benchmarks
//
// SPDX-FileCopyrightText: 2022 Jana (Philipp) Berger
//
// SPDX-License-Identifier: GPL-3.0-or-later

// Prototype declarations of the functions used to communicate with the model checkers
extern unsigned long __VERIFIER_nondet_ulong();
extern long __VERIFIER_nondet_long();
extern unsigned char __VERIFIER_nondet_uchar();
extern char __VERIFIER_nondet_char();
extern unsigned short __VERIFIER_nondet_ushort();
extern short __VERIFIER_nondet_short();
extern float __VERIFIER_nondet_float();
extern double __VERIFIER_nondet_double();

extern void abort(void);
extern void __assert_fail(const char *, const char *, unsigned int, const char *) __attribute__ ((__nothrow__ , __leaf__)) __attribute__ ((__noreturn__));
void reach_error() { __assert_fail("0", "Req1_Prop1_Batch4425_while.c", 13, "reach_error"); }
void __VERIFIER_assert(int cond) { if(!(cond)) { ERROR: {reach_error();abort();} } return; }
void assume_abort_if_not(int cond) { if(!cond) { abort(); } }



#define max(a,b) (((a) > (b)) ? (a) : (b))
#define min(a,b) (((a) < (b)) ? (a) : (b))
#define abs(a) (((a) < 0 ) ? -(a) : (a))





// Function prototypes


// Internal control logic variables
unsigned char isInitial = 0;

// Signal variables
signed long int var_1_1 = 32;
signed char var_1_5 = -1;
signed char var_1_6 = 50;
unsigned char var_1_7 = 50;
unsigned char var_1_8 = 10;
unsigned char var_1_9 = 128;
unsigned char var_1_10 = 32;
unsigned char var_1_11 = 0;
signed char var_1_12 = 8;
unsigned char var_1_13 = 1;
signed char var_1_14 = 64;
signed char var_1_15 = 16;
signed char var_1_16 = 16;
unsigned long int var_1_17 = 4;

// Calibration values

// Last'ed variables

// Additional functions


void initially(void) {
}



void step(void) {
	// From: Req2Batch4425_while
	var_1_8 = (var_1_9 - (var_1_10 + var_1_11));


	// From: Req3Batch4425_while
	if (! var_1_13) {
		var_1_12 = (max (((var_1_14 - var_1_11) - (max (var_1_10 , var_1_15))) , var_1_16));
	} else {
		var_1_12 = 2;
	}


	// From: Req1Batch4425_while
	signed long int stepLocal_1 = var_1_5 - var_1_6;
	signed char stepLocal_0 = var_1_5;
	if (var_1_12 > stepLocal_1) {
		if ((var_1_8 / var_1_7) <= stepLocal_0) {
			var_1_1 = var_1_12;
		}
	} else {
		var_1_1 = var_1_7;
	}


	// From: Req4Batch4425_while
	signed long int stepLocal_2 = var_1_1 >> var_1_11;
	if (stepLocal_2 != ((var_1_1 * var_1_8) / (abs (var_1_14)))) {
		var_1_17 = var_1_11;
	} else {
		var_1_17 = var_1_7;
	}
}



void updateVariables() {
	var_1_5 = __VERIFIER_nondet_char();
	assume_abort_if_not(var_1_5 >= -1);
	assume_abort_if_not(var_1_5 <= 127);
	var_1_6 = __VERIFIER_nondet_char();
	assume_abort_if_not(var_1_6 >= 0);
	assume_abort_if_not(var_1_6 <= 127);
	var_1_7 = __VERIFIER_nondet_uchar();
	assume_abort_if_not(var_1_7 >= 0);
	assume_abort_if_not(var_1_7 <= 255);
	assume_abort_if_not(var_1_7 != 0);
	var_1_9 = __VERIFIER_nondet_uchar();
	assume_abort_if_not(var_1_9 >= 127);
	assume_abort_if_not(var_1_9 <= 254);
	var_1_10 = __VERIFIER_nondet_uchar();
	assume_abort_if_not(var_1_10 >= 0);
	assume_abort_if_not(var_1_10 <= 64);
	var_1_11 = __VERIFIER_nondet_uchar();
	assume_abort_if_not(var_1_11 >= 0);
	assume_abort_if_not(var_1_11 <= 63);
	var_1_13 = __VERIFIER_nondet_uchar();
	assume_abort_if_not(var_1_13 >= 0);
	assume_abort_if_not(var_1_13 <= 1);
	var_1_14 = __VERIFIER_nondet_char();
	assume_abort_if_not(var_1_14 >= 62);
	assume_abort_if_not(var_1_14 <= 126);
	var_1_15 = __VERIFIER_nondet_char();
	assume_abort_if_not(var_1_15 >= 0);
	assume_abort_if_not(var_1_15 <= 126);
	var_1_16 = __VERIFIER_nondet_char();
	assume_abort_if_not(var_1_16 >= -127);
	assume_abort_if_not(var_1_16 <= 126);
}



void updateLastVariables() {
}

int property() {
	return ((((var_1_12 > (var_1_5 - var_1_6)) ? (((var_1_8 / var_1_7) <= var_1_5) ? (var_1_1 == ((signed long int) var_1_12)) : 1) : (var_1_1 == ((signed long int) var_1_7))) && (var_1_8 == ((unsigned char) (var_1_9 - (var_1_10 + var_1_11))))) && ((! var_1_13) ? (var_1_12 == ((signed char) (max (((var_1_14 - var_1_11) - (max (var_1_10 , var_1_15))) , var_1_16)))) : (var_1_12 == ((signed char) 2)))) && (((var_1_1 >> var_1_11) != ((var_1_1 * var_1_8) / (abs (var_1_14)))) ? (var_1_17 == ((unsigned long int) var_1_11)) : (var_1_17 == ((unsigned long int) var_1_7)))
;
}
int main(void) {
	isInitial = 1;
	initially();

	while (1) {
		updateLastVariables();

		updateVariables();
		step();
		__VERIFIER_assert(property());
		isInitial = 0;
	}

	return 0;
}