// 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_Batch21has_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
unsigned short int var_1_1 = 32;
unsigned char var_1_7 = 0;
double var_1_8 = 15.6;
double var_1_9 = 15.4;
double var_1_10 = 32.2;
unsigned char var_1_12 = 1;
signed short int var_1_13 = 256;
float var_1_14 = 5.75;
float var_1_15 = 8.6;

// Calibration values

// Last'ed variables
unsigned char last_1_var_1_7 = 0;
signed short int last_1_var_1_13 = 256;

// Additional functions


void initially(void) {
}



void step(void) {
	// From: Req1Batch21has_floats
	if ((last_1_var_1_13 + (max (last_1_var_1_13 , last_1_var_1_13))) < (last_1_var_1_13 * last_1_var_1_13)) {
		if (last_1_var_1_13 < (last_1_var_1_13 - last_1_var_1_13)) {
			if (last_1_var_1_13 != (abs (min (last_1_var_1_13 , last_1_var_1_13)))) {
				var_1_1 = last_1_var_1_13;
			}
		}
	} else {
		var_1_1 = last_1_var_1_13;
	}


	// From: Req3Batch21has_floats
	if (var_1_12) {
		if ((var_1_14 - var_1_15) >= ((var_1_8 + var_1_10) + var_1_9)) {
			var_1_13 = (max (var_1_1 , var_1_1));
		} else {
			var_1_13 = var_1_1;
		}
	}


	// From: Req2Batch21has_floats
	if ((min (var_1_8 , var_1_9)) <= var_1_10) {
		if (last_1_var_1_7 && (var_1_1 >= var_1_1)) {
			var_1_7 = 0;
		}
	} else {
		var_1_7 = var_1_12;
	}
}



void updateVariables() {
	var_1_8 = __VERIFIER_nondet_double();
	assume_abort_if_not((var_1_8 >= -922337.2036854776000e+13F && var_1_8 <= -1.0e-20F) || (var_1_8 <= 9223372.036854776000e+12F && var_1_8 >= 1.0e-20F ));
	var_1_9 = __VERIFIER_nondet_double();
	assume_abort_if_not((var_1_9 >= -922337.2036854776000e+13F && var_1_9 <= -1.0e-20F) || (var_1_9 <= 9223372.036854776000e+12F && var_1_9 >= 1.0e-20F ));
	var_1_10 = __VERIFIER_nondet_double();
	assume_abort_if_not((var_1_10 >= -922337.2036854776000e+13F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 9223372.036854776000e+12F && var_1_10 >= 1.0e-20F ));
	var_1_12 = __VERIFIER_nondet_uchar();
	assume_abort_if_not(var_1_12 >= 1);
	assume_abort_if_not(var_1_12 <= 1);
	var_1_14 = __VERIFIER_nondet_float();
	assume_abort_if_not((var_1_14 >= 0.0F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 9223372.036854776000e+12F && var_1_14 >= 1.0e-20F ));
	var_1_15 = __VERIFIER_nondet_float();
	assume_abort_if_not((var_1_15 >= 0.0F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 9223372.036854776000e+12F && var_1_15 >= 1.0e-20F ));
}



void updateLastVariables() {
	last_1_var_1_7 = var_1_7;
	last_1_var_1_13 = var_1_13;
}

int property() {
	return ((((last_1_var_1_13 + (max (last_1_var_1_13 , last_1_var_1_13))) < (last_1_var_1_13 * last_1_var_1_13)) ? ((last_1_var_1_13 < (last_1_var_1_13 - last_1_var_1_13)) ? ((last_1_var_1_13 != (abs (min (last_1_var_1_13 , last_1_var_1_13)))) ? (var_1_1 == ((unsigned short int) last_1_var_1_13)) : 1) : 1) : (var_1_1 == ((unsigned short int) last_1_var_1_13))) && (((min (var_1_8 , var_1_9)) <= var_1_10) ? ((last_1_var_1_7 && (var_1_1 >= var_1_1)) ? (var_1_7 == ((unsigned char) 0)) : 1) : (var_1_7 == ((unsigned char) var_1_12)))) && (var_1_12 ? (((var_1_14 - var_1_15) >= ((var_1_8 + var_1_10) + var_1_9)) ? (var_1_13 == ((signed short int) (max (var_1_1 , var_1_1)))) : (var_1_13 == ((signed short int) var_1_1))) : 1)
;
}
int main(void) {
	isInitial = 1;
	initially();

	while (1) {
		updateLastVariables();

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

	return 0;
}