// 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_Batch2125_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 short int var_1_1 = 32;
unsigned char var_1_7 = 1;
signed char var_1_8 = -32;
signed char var_1_9 = -8;
unsigned char var_1_10 = 2;
double var_1_11 = 15.6;
double var_1_12 = 15.4;
double var_1_13 = 32.2;
unsigned char var_1_14 = 5;

// Calibration values

// Last'ed variables
unsigned short int last_1_var_1_1 = 32;
signed char last_1_var_1_8 = -32;
unsigned char last_1_var_1_10 = 2;

// Additional functions


void initially(void) {
}



void step(void) {
	// From: Req3Batch2125_while
	signed long int stepLocal_2 = min (last_1_var_1_8 , last_1_var_1_8);
	unsigned char stepLocal_1 = var_1_7;
	if ((min (var_1_11 , var_1_12)) <= var_1_13) {
		if (stepLocal_1 && (last_1_var_1_8 >= var_1_9)) {
			if (last_1_var_1_1 <= stepLocal_2) {
				var_1_10 = var_1_14;
			}
		}
	} else {
		var_1_10 = var_1_14;
	}


	// From: Req2Batch2125_while
	signed long int stepLocal_0 = max ((- last_1_var_1_10) , last_1_var_1_10);
	if (last_1_var_1_10 < stepLocal_0) {
		var_1_8 = (abs (var_1_9));
	} else {
		var_1_8 = var_1_9;
	}


	// From: Req1Batch2125_while
	if ((var_1_10 + (max (var_1_10 , var_1_10))) < (var_1_10 * var_1_8)) {
		if (var_1_7) {
			var_1_1 = var_1_10;
		}
	} else {
		var_1_1 = var_1_10;
	}
}



void updateVariables() {
	var_1_7 = __VERIFIER_nondet_uchar();
	assume_abort_if_not(var_1_7 >= 0);
	assume_abort_if_not(var_1_7 <= 1);
	var_1_9 = __VERIFIER_nondet_char();
	assume_abort_if_not(var_1_9 >= -126);
	assume_abort_if_not(var_1_9 <= 126);
	var_1_11 = __VERIFIER_nondet_double();
	assume_abort_if_not((var_1_11 >= -922337.2036854776000e+13F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 9223372.036854776000e+12F && var_1_11 >= 1.0e-20F ));
	var_1_12 = __VERIFIER_nondet_double();
	assume_abort_if_not((var_1_12 >= -922337.2036854776000e+13F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 9223372.036854776000e+12F && var_1_12 >= 1.0e-20F ));
	var_1_13 = __VERIFIER_nondet_double();
	assume_abort_if_not((var_1_13 >= -922337.2036854776000e+13F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 9223372.036854776000e+12F && var_1_13 >= 1.0e-20F ));
	var_1_14 = __VERIFIER_nondet_uchar();
	assume_abort_if_not(var_1_14 >= 0);
	assume_abort_if_not(var_1_14 <= 254);
}



void updateLastVariables() {
	last_1_var_1_1 = var_1_1;
	last_1_var_1_8 = var_1_8;
	last_1_var_1_10 = var_1_10;
}

int property() {
	return ((((var_1_10 + (max (var_1_10 , var_1_10))) < (var_1_10 * var_1_8)) ? (var_1_7 ? (var_1_1 == ((unsigned short int) var_1_10)) : 1) : (var_1_1 == ((unsigned short int) var_1_10))) && ((last_1_var_1_10 < (max ((- last_1_var_1_10) , last_1_var_1_10))) ? (var_1_8 == ((signed char) (abs (var_1_9)))) : (var_1_8 == ((signed char) var_1_9)))) && (((min (var_1_11 , var_1_12)) <= var_1_13) ? ((var_1_7 && (last_1_var_1_8 >= var_1_9)) ? ((last_1_var_1_1 <= (min (last_1_var_1_8 , last_1_var_1_8))) ? (var_1_10 == ((unsigned char) var_1_14)) : 1) : 1) : (var_1_10 == ((unsigned char) var_1_14)))
;
}
int main(void) {
	isInitial = 1;
	initially();

	while (1) {
		updateLastVariables();

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

	return 0;
}