// 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_Batch57has_floats.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 = 1;
unsigned char var_1_4 = 0;
unsigned char var_1_5 = 0;
unsigned char var_1_6 = 1;
signed char var_1_9 = 64;
signed char var_1_10 = 4;
signed char var_1_11 = -4;
signed char var_1_12 = 32;
signed char var_1_13 = 32;
signed char var_1_14 = -64;
signed char var_1_15 = 50;
signed char var_1_16 = 16;
float var_1_17 = 63.5;

// Calibration values

// Last'ed variables
signed char last_1_var_1_9 = 64;
signed char last_1_var_1_14 = -64;

// Additional functions


void initially(void) {
}



void step(void) {
	// From: Req1Batch57has_floats
	unsigned char stepLocal_0 = var_1_6;
	if (! (last_1_var_1_14 >= last_1_var_1_9)) {
		if ((var_1_4 || var_1_5) && stepLocal_0) {
			var_1_1 = (min (last_1_var_1_9 , last_1_var_1_14));
		} else {
			var_1_1 = last_1_var_1_14;
		}
	} else {
		var_1_1 = last_1_var_1_14;
	}


	// From: Req3Batch57has_floats
	signed long int stepLocal_3 = (var_1_15 + var_1_16) - (max (64 , var_1_13));
	if (var_1_12 < stepLocal_3) {
		var_1_14 = ((64 - var_1_16) - var_1_13);
	} else {
		var_1_14 = (min (var_1_10 , var_1_11));
	}


	// From: Req4Batch57has_floats
	var_1_17 = 128.91f;


	// From: Req2Batch57has_floats
	unsigned char stepLocal_2 = var_1_14 == var_1_1;
	unsigned char stepLocal_1 = var_1_5;
	if (stepLocal_1 && var_1_4) {
		if (var_1_6 || stepLocal_2) {
			var_1_9 = (min (var_1_10 , var_1_11));
		}
	} else {
		var_1_9 = (var_1_12 - var_1_13);
	}
}



void updateVariables() {
	var_1_4 = __VERIFIER_nondet_uchar();
	assume_abort_if_not(var_1_4 >= 0);
	assume_abort_if_not(var_1_4 <= 1);
	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_10 = __VERIFIER_nondet_char();
	assume_abort_if_not(var_1_10 >= -127);
	assume_abort_if_not(var_1_10 <= 126);
	var_1_11 = __VERIFIER_nondet_char();
	assume_abort_if_not(var_1_11 >= -127);
	assume_abort_if_not(var_1_11 <= 126);
	var_1_12 = __VERIFIER_nondet_char();
	assume_abort_if_not(var_1_12 >= -1);
	assume_abort_if_not(var_1_12 <= 126);
	var_1_13 = __VERIFIER_nondet_char();
	assume_abort_if_not(var_1_13 >= 0);
	assume_abort_if_not(var_1_13 <= 126);
	var_1_15 = __VERIFIER_nondet_char();
	assume_abort_if_not(var_1_15 >= 0);
	assume_abort_if_not(var_1_15 <= 64);
	var_1_16 = __VERIFIER_nondet_char();
	assume_abort_if_not(var_1_16 >= 0);
	assume_abort_if_not(var_1_16 <= 63);
}



void updateLastVariables() {
	last_1_var_1_9 = var_1_9;
	last_1_var_1_14 = var_1_14;
}

int property() {
	return ((((! (last_1_var_1_14 >= last_1_var_1_9)) ? (((var_1_4 || var_1_5) && var_1_6) ? (var_1_1 == ((signed long int) (min (last_1_var_1_9 , last_1_var_1_14)))) : (var_1_1 == ((signed long int) last_1_var_1_14))) : (var_1_1 == ((signed long int) last_1_var_1_14))) && ((var_1_5 && var_1_4) ? ((var_1_6 || (var_1_14 == var_1_1)) ? (var_1_9 == ((signed char) (min (var_1_10 , var_1_11)))) : 1) : (var_1_9 == ((signed char) (var_1_12 - var_1_13))))) && ((var_1_12 < ((var_1_15 + var_1_16) - (max (64 , var_1_13)))) ? (var_1_14 == ((signed char) ((64 - var_1_16) - var_1_13))) : (var_1_14 == ((signed char) (min (var_1_10 , var_1_11)))))) && (var_1_17 == ((float) 128.91f))
;
}
int main(void) {
	isInitial = 1;
	initially();

	while (1) {
		updateLastVariables();

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

	return 0;
}