// 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_Batch22normal.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 short int var_1_1 = -5;
unsigned char var_1_4 = 0;
unsigned short int var_1_5 = 256;
unsigned short int var_1_6 = 44772;
float var_1_7 = 5.9;
float var_1_8 = 7.6;
float var_1_9 = 64.2;
float var_1_10 = 128.75;
unsigned long int var_1_11 = 8;
unsigned long int var_1_12 = 3135928546;

// Calibration values

// Last'ed variables
signed short int last_1_var_1_1 = -5;
unsigned long int last_1_var_1_11 = 8;

// Additional functions


void initially(void) {
}



void step(void) {
	// From: Req2Batch22normal
	signed long int stepLocal_0 = last_1_var_1_1;
	if (var_1_4) {
		var_1_5 = last_1_var_1_1;
	} else {
		if (stepLocal_0 <= last_1_var_1_1) {
			var_1_5 = (max (last_1_var_1_11 , (var_1_6 - 8)));
		}
	}


	// From: Req1Batch22normal
	if (var_1_5 == var_1_5) {
		var_1_1 = (var_1_5 + -16);
	} else {
		if (var_1_4) {
			var_1_1 = var_1_5;
		}
	}


	// From: Req4Batch22normal
	if (last_1_var_1_11 >= (var_1_5 & last_1_var_1_11)) {
		var_1_11 = (min ((min ((min (50u , last_1_var_1_11)) , var_1_6)) , (var_1_12 - last_1_var_1_11)));
	} else {
		if (5.7 < var_1_9) {
			var_1_11 = last_1_var_1_11;
		} else {
			var_1_11 = last_1_var_1_11;
		}
	}


	// From: Req3Batch22normal
	if (var_1_1 < var_1_5) {
		var_1_7 = (((10.25f + var_1_8) + var_1_9) + var_1_10);
	}
}



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_6 = __VERIFIER_nondet_ushort();
	assume_abort_if_not(var_1_6 >= 32767);
	assume_abort_if_not(var_1_6 <= 65534);
	var_1_8 = __VERIFIER_nondet_float();
	assume_abort_if_not((var_1_8 >= -115292.1504606845700e+13F && var_1_8 <= -1.0e-20F) || (var_1_8 <= 1152921.504606845700e+12F && var_1_8 >= 1.0e-20F ));
	var_1_9 = __VERIFIER_nondet_float();
	assume_abort_if_not((var_1_9 >= -230584.3009213691390e+13F && var_1_9 <= -1.0e-20F) || (var_1_9 <= 2305843.009213691390e+12F && var_1_9 >= 1.0e-20F ));
	var_1_10 = __VERIFIER_nondet_float();
	assume_abort_if_not((var_1_10 >= -461168.6018427382800e+13F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 4611686.018427382800e+12F && var_1_10 >= 1.0e-20F ));
	var_1_12 = __VERIFIER_nondet_ulong();
	assume_abort_if_not(var_1_12 >= 2147483647);
	assume_abort_if_not(var_1_12 <= 4294967294);
}



void updateLastVariables() {
	last_1_var_1_1 = var_1_1;
	last_1_var_1_11 = var_1_11;
}

int property() {
	return ((((var_1_5 == var_1_5) ? (var_1_1 == ((signed short int) (var_1_5 + -16))) : (var_1_4 ? (var_1_1 == ((signed short int) var_1_5)) : 1)) && (var_1_4 ? (var_1_5 == ((unsigned short int) last_1_var_1_1)) : ((last_1_var_1_1 <= last_1_var_1_1) ? (var_1_5 == ((unsigned short int) (max (last_1_var_1_11 , (var_1_6 - 8))))) : 1))) && ((var_1_1 < var_1_5) ? (var_1_7 == ((float) (((10.25f + var_1_8) + var_1_9) + var_1_10))) : 1)) && ((last_1_var_1_11 >= (var_1_5 & last_1_var_1_11)) ? (var_1_11 == ((unsigned long int) (min ((min ((min (50u , last_1_var_1_11)) , var_1_6)) , (var_1_12 - last_1_var_1_11))))) : ((5.7 < var_1_9) ? (var_1_11 == ((unsigned long int) last_1_var_1_11)) : (var_1_11 == ((unsigned long int) last_1_var_1_11))))
;
}
int main(void) {
	isInitial = 1;
	initially();

	while (1) {
		updateLastVariables();

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

	return 0;
}