// 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_Batch19PS_CN_25.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 = -64;
unsigned char var_1_2 = 128;
unsigned char var_1_3 = 64;
signed short int var_1_6 = -16;
unsigned short int var_1_7 = 56838;
unsigned short int var_1_8 = 24612;
signed short int var_1_9 = 20013;
unsigned char var_1_10 = 0;
unsigned char var_1_12 = 0;
unsigned char var_1_13 = 0;
signed short int var_1_14 = 50;
unsigned char var_1_15 = 0;
signed short int var_1_19 = 100;
double var_1_21 = 3.5;
signed short int var_1_23 = -128;
float var_1_24 = 10.2;
float var_1_25 = 8.6;
float var_1_26 = 32.7;
float var_1_27 = 16.25;
float var_1_28 = 8.875;
unsigned short int var_1_29 = 256;
double var_1_30 = 2.75;
double var_1_31 = 256.2;
double var_1_32 = 7.625;
unsigned char var_1_33 = 32;
signed long int var_1_34 = -5;
unsigned char var_1_35 = 0;
unsigned char var_1_36 = 1;
double var_1_37 = 128.4;
double var_1_38 = 15.5;
double var_1_39 = 16.75;
unsigned char var_1_40 = 0;
unsigned char var_1_41 = 0;
unsigned short int var_1_42 = 64;

// Calibration values

// Last'ed variables
unsigned char last_1_var_1_15 = 0;

// Additional functions


void initially(void) {
}



void step(void) {
	// From: CodeObject1
	var_1_30 = var_1_31;


	// From: CodeObject2
	if ((abs (var_1_33)) > var_1_34) {
		var_1_32 = (abs (var_1_31));
	} else {
		var_1_32 = var_1_31;
	}


	// From: CodeObject3
	var_1_35 = var_1_36;


	// From: CodeObject4
	if (var_1_30 < var_1_32) {
		if (var_1_31 < (var_1_38 - var_1_39)) {
			var_1_37 = var_1_31;
		}
	}


	// From: CodeObject5
	if (var_1_32 >= var_1_38) {
		if (var_1_35 && (var_1_37 > (min (var_1_30 , var_1_32)))) {
			var_1_40 = var_1_41;
		}
	} else {
		if (var_1_39 < var_1_32) {
			var_1_40 = var_1_41;
		}
	}


	// From: CodeObject6
	var_1_42 = var_1_33;


	// From: Req3Batch19PS_CN_25
	if (last_1_var_1_15) {
		var_1_10 = (var_1_12 || var_1_13);
	}


	// From: Req7Batch19PS_CN_25
	if (var_1_10) {
		var_1_24 = (max (var_1_25 , (abs (var_1_26))));
	} else {
		var_1_24 = (abs (var_1_27 - var_1_28));
	}


	// From: Req5Batch19PS_CN_25
	if ((- var_1_24) == (var_1_24 + var_1_24)) {
		var_1_15 = var_1_12;
	}


	// From: Req6Batch19PS_CN_25
	if (var_1_24 == (max ((max (3.3 , var_1_24)) , (var_1_24 / var_1_21)))) {
		if (var_1_10) {
			var_1_19 = (var_1_3 + (min (var_1_2 , var_1_23)));
		} else {
			var_1_19 = (var_1_3 - 8);
		}
	} else {
		var_1_19 = var_1_2;
	}


	// From: Req8Batch19PS_CN_25
	if (var_1_24 != var_1_24) {
		var_1_29 = (max (var_1_2 , var_1_3));
	}


	// From: Req2Batch19PS_CN_25
	signed long int stepLocal_1 = var_1_7 - (var_1_8 - var_1_2);
	if (stepLocal_1 >= var_1_29) {
		var_1_6 = (var_1_3 - (var_1_9 - var_1_2));
	}


	// From: Req4Batch19PS_CN_25
	if (var_1_15) {
		var_1_14 = (min ((abs (max (var_1_3 , var_1_2))) , var_1_9));
	}


	// From: Req1Batch19PS_CN_25
	signed long int stepLocal_0 = var_1_2 - var_1_3;
	if (stepLocal_0 <= (max (var_1_29 , var_1_6))) {
		var_1_1 = (max (var_1_2 , var_1_3));
	} else {
		var_1_1 = var_1_2;
	}
}



void updateVariables() {
	var_1_2 = __VERIFIER_nondet_uchar();
	assume_abort_if_not(var_1_2 >= 127);
	assume_abort_if_not(var_1_2 <= 255);
	var_1_3 = __VERIFIER_nondet_uchar();
	assume_abort_if_not(var_1_3 >= 0);
	assume_abort_if_not(var_1_3 <= 127);
	var_1_7 = __VERIFIER_nondet_ushort();
	assume_abort_if_not(var_1_7 >= 32767);
	assume_abort_if_not(var_1_7 <= 65535);
	var_1_8 = __VERIFIER_nondet_ushort();
	assume_abort_if_not(var_1_8 >= 16383);
	assume_abort_if_not(var_1_8 <= 32767);
	var_1_9 = __VERIFIER_nondet_short();
	assume_abort_if_not(var_1_9 >= 16383);
	assume_abort_if_not(var_1_9 <= 32766);
	var_1_12 = __VERIFIER_nondet_uchar();
	assume_abort_if_not(var_1_12 >= 0);
	assume_abort_if_not(var_1_12 <= 0);
	var_1_13 = __VERIFIER_nondet_uchar();
	assume_abort_if_not(var_1_13 >= 0);
	assume_abort_if_not(var_1_13 <= 0);
	var_1_21 = __VERIFIER_nondet_double();
	assume_abort_if_not((var_1_21 >= -922337.2036854776000e+13F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 9223372.036854776000e+12F && var_1_21 >= 1.0e-20F ));
	assume_abort_if_not(var_1_21 != 0.0F);
	var_1_23 = __VERIFIER_nondet_short();
	assume_abort_if_not(var_1_23 >= -16383);
	assume_abort_if_not(var_1_23 <= 16383);
	var_1_25 = __VERIFIER_nondet_float();
	assume_abort_if_not((var_1_25 >= -922337.2036854765600e+13F && var_1_25 <= -1.0e-20F) || (var_1_25 <= 9223372.036854765600e+12F && var_1_25 >= 1.0e-20F ));
	var_1_26 = __VERIFIER_nondet_float();
	assume_abort_if_not((var_1_26 >= -922337.2036854765600e+13F && var_1_26 <= -1.0e-20F) || (var_1_26 <= 9223372.036854765600e+12F && var_1_26 >= 1.0e-20F ));
	var_1_27 = __VERIFIER_nondet_float();
	assume_abort_if_not((var_1_27 >= 0.0F && var_1_27 <= -1.0e-20F) || (var_1_27 <= 9223372.036854765600e+12F && var_1_27 >= 1.0e-20F ));
	var_1_28 = __VERIFIER_nondet_float();
	assume_abort_if_not((var_1_28 >= 0.0F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 9223372.036854765600e+12F && var_1_28 >= 1.0e-20F ));
	var_1_31 = __VERIFIER_nondet_double();
	assume_abort_if_not((var_1_31 >= -922337.2036854765600e+13F && var_1_31 <= -1.0e-20F) || (var_1_31 <= 9223372.036854765600e+12F && var_1_31 >= 1.0e-20F ));
	var_1_33 = __VERIFIER_nondet_uchar();
	assume_abort_if_not(var_1_33 >= 0);
	assume_abort_if_not(var_1_33 <= 255);
	var_1_34 = __VERIFIER_nondet_long();
	assume_abort_if_not(var_1_34 >= -2147483648);
	assume_abort_if_not(var_1_34 <= 2147483647);
	var_1_36 = __VERIFIER_nondet_uchar();
	assume_abort_if_not(var_1_36 >= 1);
	assume_abort_if_not(var_1_36 <= 1);
	var_1_38 = __VERIFIER_nondet_double();
	assume_abort_if_not((var_1_38 >= 0.0F && var_1_38 <= -1.0e-20F) || (var_1_38 <= 9223372.036854776000e+12F && var_1_38 >= 1.0e-20F ));
	var_1_39 = __VERIFIER_nondet_double();
	assume_abort_if_not((var_1_39 >= 0.0F && var_1_39 <= -1.0e-20F) || (var_1_39 <= 9223372.036854776000e+12F && var_1_39 >= 1.0e-20F ));
	var_1_41 = __VERIFIER_nondet_uchar();
	assume_abort_if_not(var_1_41 >= 0);
	assume_abort_if_not(var_1_41 <= 0);
}



void updateLastVariables() {
	last_1_var_1_15 = var_1_15;
}

int property() {
	return (((((((((var_1_2 - var_1_3) <= (max (var_1_29 , var_1_6))) ? (var_1_1 == ((signed long int) (max (var_1_2 , var_1_3)))) : (var_1_1 == ((signed long int) var_1_2))) && (((var_1_7 - (var_1_8 - var_1_2)) >= var_1_29) ? (var_1_6 == ((signed short int) (var_1_3 - (var_1_9 - var_1_2)))) : 1)) && (last_1_var_1_15 ? (var_1_10 == ((unsigned char) (var_1_12 || var_1_13))) : 1)) && (var_1_15 ? (var_1_14 == ((signed short int) (min ((abs (max (var_1_3 , var_1_2))) , var_1_9)))) : 1)) && (((- var_1_24) == (var_1_24 + var_1_24)) ? (var_1_15 == ((unsigned char) var_1_12)) : 1)) && ((var_1_24 == (max ((max (3.3 , var_1_24)) , (var_1_24 / var_1_21)))) ? (var_1_10 ? (var_1_19 == ((signed short int) (var_1_3 + (min (var_1_2 , var_1_23))))) : (var_1_19 == ((signed short int) (var_1_3 - 8)))) : (var_1_19 == ((signed short int) var_1_2)))) && (var_1_10 ? (var_1_24 == ((float) (max (var_1_25 , (abs (var_1_26)))))) : (var_1_24 == ((float) (abs (var_1_27 - var_1_28)))))) && ((var_1_24 != var_1_24) ? (var_1_29 == ((unsigned short int) (max (var_1_2 , var_1_3)))) : 1)
;
}
int main(void) {
	isInitial = 1;
	initially();

	while (1) {
		updateLastVariables();

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

	return 0;
}