// 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_Batch8525_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 = 16;
unsigned char var_1_2 = 0;
signed long int var_1_3 = -64;
signed long int var_1_4 = -4;
unsigned char var_1_5 = 1;
unsigned char var_1_6 = 0;
signed char var_1_7 = 32;
signed char var_1_8 = -8;
signed char var_1_9 = 10;
double var_1_10 = 1.6;
double var_1_11 = 127.25;
double var_1_12 = 2.5;

// Calibration values

// Last'ed variables

// Additional functions


void initially(void) {
}



void step(void) {
	// From: Req2Batch8525_while
	signed long int stepLocal_0 = var_1_3;
	if (var_1_6) {
		if (stepLocal_0 <= var_1_4) {
			var_1_7 = (max (var_1_8 , var_1_9));
		}
	}


	// From: Req1Batch8525_while
	if (var_1_2) {
		var_1_1 = (min ((var_1_7 + var_1_7) , -16));
	} else {
		if (var_1_5) {
			var_1_1 = (var_1_7 + -4);
		} else {
			if (var_1_6) {
				var_1_1 = var_1_7;
			} else {
				var_1_1 = var_1_7;
			}
		}
	}


	// From: Req3Batch8525_while
	unsigned char stepLocal_2 = var_1_5;
	signed char stepLocal_1 = var_1_9;
	if (! var_1_6) {
		var_1_10 = (min (var_1_11 , var_1_12));
	} else {
		if ((var_1_7 | var_1_1) <= stepLocal_1) {
			if (stepLocal_2 && var_1_6) {
				var_1_10 = var_1_12;
			} else {
				var_1_10 = 5.5;
			}
		}
	}
}



void updateVariables() {
	var_1_2 = __VERIFIER_nondet_uchar();
	assume_abort_if_not(var_1_2 >= 0);
	assume_abort_if_not(var_1_2 <= 1);
	var_1_3 = __VERIFIER_nondet_long();
	assume_abort_if_not(var_1_3 >= -1073741823);
	assume_abort_if_not(var_1_3 <= 1073741823);
	var_1_4 = __VERIFIER_nondet_long();
	assume_abort_if_not(var_1_4 >= -1073741823);
	assume_abort_if_not(var_1_4 <= 1073741823);
	var_1_5 = __VERIFIER_nondet_uchar();
	assume_abort_if_not(var_1_5 >= 0);
	assume_abort_if_not(var_1_5 <= 1);
	var_1_6 = __VERIFIER_nondet_uchar();
	assume_abort_if_not(var_1_6 >= 0);
	assume_abort_if_not(var_1_6 <= 1);
	var_1_8 = __VERIFIER_nondet_char();
	assume_abort_if_not(var_1_8 >= -127);
	assume_abort_if_not(var_1_8 <= 126);
	var_1_9 = __VERIFIER_nondet_char();
	assume_abort_if_not(var_1_9 >= -127);
	assume_abort_if_not(var_1_9 <= 126);
	var_1_11 = __VERIFIER_nondet_double();
	assume_abort_if_not((var_1_11 >= -922337.2036854765600e+13F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 9223372.036854765600e+12F && var_1_11 >= 1.0e-20F ));
	var_1_12 = __VERIFIER_nondet_double();
	assume_abort_if_not((var_1_12 >= -922337.2036854765600e+13F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 9223372.036854765600e+12F && var_1_12 >= 1.0e-20F ));
}



void updateLastVariables() {
}

int property() {
	return ((var_1_2 ? (var_1_1 == ((signed long int) (min ((var_1_7 + var_1_7) , -16)))) : (var_1_5 ? (var_1_1 == ((signed long int) (var_1_7 + -4))) : (var_1_6 ? (var_1_1 == ((signed long int) var_1_7)) : (var_1_1 == ((signed long int) var_1_7))))) && (var_1_6 ? ((var_1_3 <= var_1_4) ? (var_1_7 == ((signed char) (max (var_1_8 , var_1_9)))) : 1) : 1)) && ((! var_1_6) ? (var_1_10 == ((double) (min (var_1_11 , var_1_12)))) : (((var_1_7 | var_1_1) <= var_1_9) ? ((var_1_5 && var_1_6) ? (var_1_10 == ((double) var_1_12)) : (var_1_10 == ((double) 5.5))) : 1))
;
}
int main(void) {
	isInitial = 1;
	initially();

	while (1) {
		updateLastVariables();

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

	return 0;
}