// 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_Batch325_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
unsigned char var_1_1 = 0;
unsigned char var_1_4 = 0;
unsigned char var_1_5 = 0;
signed long int var_1_6 = -64;
signed long int var_1_7 = -5;
signed long int var_1_8 = 500;
signed long int var_1_9 = -5;
signed long int var_1_10 = -100;
unsigned char var_1_11 = 1;
double var_1_12 = 127.5;
double var_1_13 = 7.25;
unsigned char var_1_14 = 1;
unsigned char var_1_15 = 0;

// Calibration values

// Last'ed variables

// Additional functions


void initially(void) {
}



void step(void) {
	// From: Req4Batch325_while
	var_1_12 = var_1_13;


	// From: Req5Batch325_while
	var_1_14 = var_1_15;


	// From: Req2Batch325_while
	if (! var_1_14) {
		var_1_6 = (var_1_7 + var_1_8);
	} else {
		var_1_6 = (((abs (var_1_9)) + var_1_10) + var_1_7);
	}


	// From: Req3Batch325_while
	signed long int stepLocal_2 = var_1_7;
	signed long int stepLocal_1 = var_1_9;
	if (var_1_8 <= stepLocal_2) {
		if (var_1_10 >= stepLocal_1) {
			var_1_11 = (! var_1_5);
		} else {
			var_1_11 = (var_1_14 || (! var_1_5));
		}
	}


	// From: Req1Batch325_while
	unsigned char stepLocal_0 = var_1_14;
	if (! var_1_11) {
		if (var_1_11 && stepLocal_0) {
			var_1_1 = (var_1_4 || var_1_5);
		}
	}
}



void updateVariables() {
	var_1_4 = __VERIFIER_nondet_uchar();
	assume_abort_if_not(var_1_4 >= 0);
	assume_abort_if_not(var_1_4 <= 0);
	var_1_5 = __VERIFIER_nondet_uchar();
	assume_abort_if_not(var_1_5 >= 0);
	assume_abort_if_not(var_1_5 <= 0);
	var_1_7 = __VERIFIER_nondet_long();
	assume_abort_if_not(var_1_7 >= -1073741823);
	assume_abort_if_not(var_1_7 <= 1073741823);
	var_1_8 = __VERIFIER_nondet_long();
	assume_abort_if_not(var_1_8 >= -1073741823);
	assume_abort_if_not(var_1_8 <= 1073741823);
	var_1_9 = __VERIFIER_nondet_long();
	assume_abort_if_not(var_1_9 >= -536870912);
	assume_abort_if_not(var_1_9 <= 536870912);
	var_1_10 = __VERIFIER_nondet_long();
	assume_abort_if_not(var_1_10 >= -536870911);
	assume_abort_if_not(var_1_10 <= 536870911);
	var_1_13 = __VERIFIER_nondet_double();
	assume_abort_if_not((var_1_13 >= -922337.2036854765600e+13F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 9223372.036854765600e+12F && var_1_13 >= 1.0e-20F ));
	var_1_15 = __VERIFIER_nondet_uchar();
	assume_abort_if_not(var_1_15 >= 1);
	assume_abort_if_not(var_1_15 <= 1);
}



void updateLastVariables() {
}

int property() {
	return (((((! var_1_11) ? ((var_1_11 && var_1_14) ? (var_1_1 == ((unsigned char) (var_1_4 || var_1_5))) : 1) : 1) && ((! var_1_14) ? (var_1_6 == ((signed long int) (var_1_7 + var_1_8))) : (var_1_6 == ((signed long int) (((abs (var_1_9)) + var_1_10) + var_1_7))))) && ((var_1_8 <= var_1_7) ? ((var_1_10 >= var_1_9) ? (var_1_11 == ((unsigned char) (! var_1_5))) : (var_1_11 == ((unsigned char) (var_1_14 || (! var_1_5))))) : 1)) && (var_1_12 == ((double) var_1_13))) && (var_1_14 == ((unsigned char) var_1_15))
;
}
int main(void) {
	isInitial = 1;
	initially();

	while (1) {
		updateLastVariables();

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

	return 0;
}