// 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_Batch20Filler_PE_CN.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 char var_1_1 = 5;
unsigned char var_1_2 = 0;
unsigned char var_1_3 = 128;
unsigned char var_1_4 = 2;
unsigned char var_1_5 = 2;
unsigned char var_1_6 = 32;
unsigned short int var_1_8 = 100;
float var_1_9 = 255.75;
signed char var_1_10 = 64;
signed char var_1_11 = 32;
signed char var_1_12 = 4;
float var_1_13 = 0.0;
float var_1_14 = 7.25;
float var_1_15 = 8.125;
float var_1_16 = 24.5;
signed short int var_1_17 = -256;
double var_1_18 = 31.5;
float var_1_19 = 255.2;
float var_1_20 = 5.5;
signed long int var_1_21 = -8;
double var_1_22 = 0.5;
unsigned short int var_1_23 = 200;
unsigned char var_1_24 = 0;
double var_1_25 = 127.9;
double var_1_26 = 1.8;
unsigned char var_1_27 = 1;
float var_1_28 = 5.65;
unsigned short int var_1_29 = 8;
signed short int var_1_30 = -64;
signed long int var_1_31 = 1000;
unsigned short int var_1_32 = 64;
unsigned short int var_1_33 = 0;
unsigned short int var_1_34 = 2;
unsigned short int var_1_35 = 8;
unsigned short int var_1_36 = 2;
unsigned char var_1_37 = 1;
unsigned short int var_1_38 = 5;
unsigned char var_1_39 = 0;
unsigned char var_1_40 = 0;
unsigned long int var_1_41 = 10;

// Calibration values

// Last'ed variables
unsigned char last_1_var_1_6 = 32;
unsigned short int last_1_var_1_8 = 100;

// Additional functions


void initially(void) {
}



void step(void) {
	// From: Req2Batch20Filler_PE_CN
	signed long int stepLocal_0 = 64 + (var_1_5 / var_1_3);
	if (stepLocal_0 != (last_1_var_1_8 - (var_1_4 + last_1_var_1_6))) {
		var_1_6 = var_1_4;
	} else {
		var_1_6 = 128;
	}


	// From: Req1Batch20Filler_PE_CN
	if (var_1_2) {
		var_1_1 = (var_1_3 - var_1_4);
	} else {
		var_1_1 = (var_1_4 + var_1_5);
	}


	// From: Req4Batch20Filler_PE_CN
	if (((var_1_10 - var_1_11) - (16 + var_1_12)) != var_1_5) {
		var_1_9 = (64.8f - (var_1_13 - var_1_14));
	} else {
		var_1_9 = var_1_13;
	}


	// From: Req5Batch20Filler_PE_CN
	var_1_15 = (var_1_14 + var_1_16);


	// From: Req6Batch20Filler_PE_CN
	if (var_1_2) {
		var_1_17 = (var_1_3 + var_1_12);
	} else {
		if (var_1_14 == ((min (99.8f , var_1_16)) / (max (255.6f , var_1_13)))) {
			var_1_17 = var_1_4;
		} else {
			var_1_17 = (var_1_5 - var_1_3);
		}
	}


	// From: Req7Batch20Filler_PE_CN
	if ((var_1_2 || (var_1_16 > var_1_13)) && (var_1_3 < var_1_1)) {
		if ((var_1_11 << var_1_12) > var_1_5) {
			var_1_18 = var_1_13;
		}
	} else {
		var_1_18 = var_1_16;
	}


	// From: Req3Batch20Filler_PE_CN
	signed long int stepLocal_1 = var_1_3 - var_1_5;
	if ((var_1_17 + var_1_6) >= stepLocal_1) {
		var_1_8 = (max (var_1_6 , var_1_3));
	} else {
		var_1_8 = var_1_6;
	}


	// From: CodeObject1
	var_1_19 = var_1_20;


	// From: CodeObject2
	var_1_21 = -16;


	// From: CodeObject3
	var_1_22 = var_1_20;


	// From: CodeObject4
	if (var_1_24) {
		if (var_1_22 > (var_1_20 / (abs (var_1_25)))) {
			var_1_23 = 100;
		} else {
			var_1_23 = 10;
		}
	}


	// From: CodeObject5
	if (var_1_21 > var_1_23) {
		var_1_26 = var_1_20;
	} else {
		if ((var_1_24 || var_1_27) || ((- var_1_20) <= var_1_28)) {
			var_1_26 = (min (9.99999999739E8 , var_1_20));
		}
	}


	// From: CodeObject6
	if (var_1_27 || (var_1_22 <= var_1_19)) {
		if ((var_1_21 | (var_1_23 * var_1_30)) == (min (var_1_31 , -32))) {
			var_1_29 = (max ((abs (var_1_32)) , var_1_33));
		} else {
			var_1_29 = (abs (min (var_1_32 , (abs (var_1_33)))));
		}
	} else {
		var_1_29 = (var_1_34 + ((abs (var_1_35)) + var_1_36));
	}


	// From: CodeObject7
	if (var_1_24 || (var_1_29 <= (var_1_23 / var_1_38))) {
		var_1_37 = (var_1_39 || var_1_40);
	}


	// From: CodeObject8
	if ((var_1_21 + (min (var_1_32 , var_1_38))) <= var_1_30) {
		if (var_1_37) {
			var_1_41 = var_1_38;
		}
	}
}



void updateVariables() {
	var_1_2 = __VERIFIER_nondet_uchar();
	assume_abort_if_not(var_1_2 >= 0);
	assume_abort_if_not(var_1_2 <= 1);
	var_1_3 = __VERIFIER_nondet_uchar();
	assume_abort_if_not(var_1_3 >= 127);
	assume_abort_if_not(var_1_3 <= 254);
	var_1_4 = __VERIFIER_nondet_uchar();
	assume_abort_if_not(var_1_4 >= 0);
	assume_abort_if_not(var_1_4 <= 127);
	var_1_5 = __VERIFIER_nondet_uchar();
	assume_abort_if_not(var_1_5 >= 0);
	assume_abort_if_not(var_1_5 <= 127);
	var_1_10 = __VERIFIER_nondet_char();
	assume_abort_if_not(var_1_10 >= 63);
	assume_abort_if_not(var_1_10 <= 127);
	var_1_11 = __VERIFIER_nondet_char();
	assume_abort_if_not(var_1_11 >= 0);
	assume_abort_if_not(var_1_11 <= 64);
	var_1_12 = __VERIFIER_nondet_char();
	assume_abort_if_not(var_1_12 >= 0);
	assume_abort_if_not(var_1_12 <= 63);
	var_1_13 = __VERIFIER_nondet_float();
	assume_abort_if_not((var_1_13 >= 4611686.018427382800e+12F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 9223372.036854765600e+12F && var_1_13 >= 1.0e-20F ));
	var_1_14 = __VERIFIER_nondet_float();
	assume_abort_if_not((var_1_14 >= 0.0F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 4611686.018427382800e+12F && var_1_14 >= 1.0e-20F ));
	var_1_16 = __VERIFIER_nondet_float();
	assume_abort_if_not((var_1_16 >= -461168.6018427382800e+13F && var_1_16 <= -1.0e-20F) || (var_1_16 <= 4611686.018427382800e+12F && var_1_16 >= 1.0e-20F ));
	var_1_20 = __VERIFIER_nondet_float();
	assume_abort_if_not((var_1_20 >= -922337.2036854765600e+13F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 9223372.036854765600e+12F && var_1_20 >= 1.0e-20F ));
	var_1_24 = __VERIFIER_nondet_uchar();
	assume_abort_if_not(var_1_24 >= 0);
	assume_abort_if_not(var_1_24 <= 1);
	var_1_25 = __VERIFIER_nondet_double();
	assume_abort_if_not((var_1_25 >= -922337.2036854776000e+13F && var_1_25 <= -1.0e-20F) || (var_1_25 <= 9223372.036854776000e+12F && var_1_25 >= 1.0e-20F ));
	assume_abort_if_not(var_1_25 != 0.0F);
	var_1_27 = __VERIFIER_nondet_uchar();
	assume_abort_if_not(var_1_27 >= 0);
	assume_abort_if_not(var_1_27 <= 1);
	var_1_28 = __VERIFIER_nondet_float();
	assume_abort_if_not((var_1_28 >= -922337.2036854776000e+13F && var_1_28 <= -1.0e-20F) || (var_1_28 <= 9223372.036854776000e+12F && var_1_28 >= 1.0e-20F ));
	var_1_30 = __VERIFIER_nondet_short();
	assume_abort_if_not(var_1_30 >= -32768);
	assume_abort_if_not(var_1_30 <= 32767);
	var_1_31 = __VERIFIER_nondet_long();
	assume_abort_if_not(var_1_31 >= -2147483648);
	assume_abort_if_not(var_1_31 <= 2147483647);
	var_1_32 = __VERIFIER_nondet_ushort();
	assume_abort_if_not(var_1_32 >= 0);
	assume_abort_if_not(var_1_32 <= 65534);
	var_1_33 = __VERIFIER_nondet_ushort();
	assume_abort_if_not(var_1_33 >= 0);
	assume_abort_if_not(var_1_33 <= 65534);
	var_1_34 = __VERIFIER_nondet_ushort();
	assume_abort_if_not(var_1_34 >= 0);
	assume_abort_if_not(var_1_34 <= 32767);
	var_1_35 = __VERIFIER_nondet_ushort();
	assume_abort_if_not(var_1_35 >= 0);
	assume_abort_if_not(var_1_35 <= 16384);
	var_1_36 = __VERIFIER_nondet_ushort();
	assume_abort_if_not(var_1_36 >= 0);
	assume_abort_if_not(var_1_36 <= 16383);
	var_1_38 = __VERIFIER_nondet_ushort();
	assume_abort_if_not(var_1_38 >= 0);
	assume_abort_if_not(var_1_38 <= 65535);
	assume_abort_if_not(var_1_38 != 0);
	var_1_39 = __VERIFIER_nondet_uchar();
	assume_abort_if_not(var_1_39 >= 0);
	assume_abort_if_not(var_1_39 <= 0);
	var_1_40 = __VERIFIER_nondet_uchar();
	assume_abort_if_not(var_1_40 >= 0);
	assume_abort_if_not(var_1_40 <= 0);
}



void updateLastVariables() {
	last_1_var_1_6 = var_1_6;
	last_1_var_1_8 = var_1_8;
}

int property() {
	return ((((((var_1_2 ? (var_1_1 == ((unsigned char) (var_1_3 - var_1_4))) : (var_1_1 == ((unsigned char) (var_1_4 + var_1_5)))) && (((64 + (var_1_5 / var_1_3)) != (last_1_var_1_8 - (var_1_4 + last_1_var_1_6))) ? (var_1_6 == ((unsigned char) var_1_4)) : (var_1_6 == ((unsigned char) 128)))) && (((var_1_17 + var_1_6) >= (var_1_3 - var_1_5)) ? (var_1_8 == ((unsigned short int) (max (var_1_6 , var_1_3)))) : (var_1_8 == ((unsigned short int) var_1_6)))) && ((((var_1_10 - var_1_11) - (16 + var_1_12)) != var_1_5) ? (var_1_9 == ((float) (64.8f - (var_1_13 - var_1_14)))) : (var_1_9 == ((float) var_1_13)))) && (var_1_15 == ((float) (var_1_14 + var_1_16)))) && (var_1_2 ? (var_1_17 == ((signed short int) (var_1_3 + var_1_12))) : ((var_1_14 == ((min (99.8f , var_1_16)) / (max (255.6f , var_1_13)))) ? (var_1_17 == ((signed short int) var_1_4)) : (var_1_17 == ((signed short int) (var_1_5 - var_1_3)))))) && (((var_1_2 || (var_1_16 > var_1_13)) && (var_1_3 < var_1_1)) ? (((var_1_11 << var_1_12) > var_1_5) ? (var_1_18 == ((double) var_1_13)) : 1) : (var_1_18 == ((double) var_1_16)))
;
}
int main(void) {
	isInitial = 1;
	initially();

	while (1) {
		updateLastVariables();

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

	return 0;
}