// 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_Batch1825_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
float var_1_1 = 99.25;
signed short int var_1_6 = 32;
signed short int var_1_7 = 18477;
signed short int var_1_8 = 5;
float var_1_9 = 100.8;
unsigned long int var_1_10 = 256;
unsigned char var_1_11 = 0;
unsigned char var_1_12 = 10;
unsigned long int var_1_13 = 1879106797;
unsigned long int var_1_14 = 1581421231;
signed long int var_1_15 = -32;

// Calibration values

// Last'ed variables
unsigned long int last_1_var_1_10 = 256;
signed long int last_1_var_1_15 = -32;

// Additional functions


void initially(void) {
}



void step(void) {
	// From: Req1Batch1825_while
	unsigned long int stepLocal_1 = last_1_var_1_10;
	unsigned long int stepLocal_0 = last_1_var_1_10 ^ (max (last_1_var_1_15 , last_1_var_1_10));
	if (stepLocal_0 != last_1_var_1_10) {
		if (stepLocal_1 == (var_1_6 - (var_1_7 - var_1_8))) {
			var_1_1 = var_1_9;
		}
	} else {
		var_1_1 = var_1_9;
	}


	// From: Req2Batch1825_while
	signed short int stepLocal_2 = var_1_6;
	if (var_1_11) {
		if ((var_1_7 % var_1_12) >= stepLocal_2) {
			var_1_10 = ((var_1_13 + var_1_14) - var_1_7);
		} else {
			var_1_10 = var_1_12;
		}
	} else {
		var_1_10 = var_1_7;
	}


	// From: Req3Batch1825_while
	unsigned long int stepLocal_3 = var_1_10;
	if (var_1_1 <= var_1_9) {
		if (stepLocal_3 > (last_1_var_1_15 + (var_1_10 + var_1_7))) {
			var_1_15 = var_1_7;
		} else {
			var_1_15 = -5;
		}
	} else {
		var_1_15 = var_1_7;
	}
}



void updateVariables() {
	var_1_6 = __VERIFIER_nondet_short();
	assume_abort_if_not(var_1_6 >= -1);
	assume_abort_if_not(var_1_6 <= 32767);
	var_1_7 = __VERIFIER_nondet_short();
	assume_abort_if_not(var_1_7 >= 16383);
	assume_abort_if_not(var_1_7 <= 32767);
	var_1_8 = __VERIFIER_nondet_short();
	assume_abort_if_not(var_1_8 >= 0);
	assume_abort_if_not(var_1_8 <= 16383);
	var_1_9 = __VERIFIER_nondet_float();
	assume_abort_if_not((var_1_9 >= -922337.2036854765600e+13F && var_1_9 <= -1.0e-20F) || (var_1_9 <= 9223372.036854765600e+12F && var_1_9 >= 1.0e-20F ));
	var_1_11 = __VERIFIER_nondet_uchar();
	assume_abort_if_not(var_1_11 >= 0);
	assume_abort_if_not(var_1_11 <= 1);
	var_1_12 = __VERIFIER_nondet_uchar();
	assume_abort_if_not(var_1_12 >= 0);
	assume_abort_if_not(var_1_12 <= 255);
	assume_abort_if_not(var_1_12 != 0);
	var_1_13 = __VERIFIER_nondet_ulong();
	assume_abort_if_not(var_1_13 >= 1073741823);
	assume_abort_if_not(var_1_13 <= 2147483647);
	var_1_14 = __VERIFIER_nondet_ulong();
	assume_abort_if_not(var_1_14 >= 1073741824);
	assume_abort_if_not(var_1_14 <= 2147483647);
}



void updateLastVariables() {
	last_1_var_1_10 = var_1_10;
	last_1_var_1_15 = var_1_15;
}

int property() {
	return ((((last_1_var_1_10 ^ (max (last_1_var_1_15 , last_1_var_1_10))) != last_1_var_1_10) ? ((last_1_var_1_10 == (var_1_6 - (var_1_7 - var_1_8))) ? (var_1_1 == ((float) var_1_9)) : 1) : (var_1_1 == ((float) var_1_9))) && (var_1_11 ? (((var_1_7 % var_1_12) >= var_1_6) ? (var_1_10 == ((unsigned long int) ((var_1_13 + var_1_14) - var_1_7))) : (var_1_10 == ((unsigned long int) var_1_12))) : (var_1_10 == ((unsigned long int) var_1_7)))) && ((var_1_1 <= var_1_9) ? ((var_1_10 > (last_1_var_1_15 + (var_1_10 + var_1_7))) ? (var_1_15 == ((signed long int) var_1_7)) : (var_1_15 == ((signed long int) -5))) : (var_1_15 == ((signed long int) var_1_7)))
;
}
int main(void) {
	isInitial = 1;
	initially();

	while (1) {
		updateLastVariables();

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

	return 0;
}