// 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_Batch34no_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 = 16;
unsigned char var_1_2 = 1;
unsigned char var_1_3 = 1;
signed long int var_1_4 = 10;
unsigned char var_1_5 = 0;
unsigned char var_1_7 = 1;
unsigned char var_1_8 = 0;
unsigned char var_1_9 = 0;
signed char var_1_10 = 10;
unsigned char var_1_11 = 100;
unsigned char var_1_12 = 64;
unsigned char var_1_13 = 100;
signed char var_1_14 = -4;
signed char var_1_15 = 32;
signed char var_1_16 = 4;
signed char var_1_17 = 64;

// Calibration values

// Last'ed variables
unsigned char last_1_var_1_5 = 0;

// Additional functions


void initially(void) {
}



void step(void) {
	// From: Req1Batch34no_floats
	if (last_1_var_1_5) {
		if (last_1_var_1_5) {
			var_1_1 = (abs (var_1_4));
		}
	}


	// From: Req4Batch34no_floats
	if (var_1_1 >= (- (var_1_4 * var_1_1))) {
		var_1_17 = var_1_15;
	}


	// From: Req2Batch34no_floats
	if (var_1_3 || (256 >= (var_1_17 + 4))) {
		var_1_5 = ((var_1_2 || var_1_3) || var_1_7);
	} else {
		var_1_5 = (! (! (var_1_8 || var_1_9)));
	}


	// From: Req3Batch34no_floats
	signed long int stepLocal_1 = (var_1_11 + var_1_12) - (min (var_1_13 , 1));
	signed char stepLocal_0 = var_1_17;
	if (-10 >= stepLocal_0) {
		if (stepLocal_1 > (~ var_1_17)) {
			var_1_10 = (var_1_14 + var_1_15);
		} else {
			var_1_10 = var_1_16;
		}
	}
}



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 >= 0);
	assume_abort_if_not(var_1_3 <= 1);
	var_1_4 = __VERIFIER_nondet_long();
	assume_abort_if_not(var_1_4 >= -2147483648);
	assume_abort_if_not(var_1_4 <= 2147483647);
	var_1_7 = __VERIFIER_nondet_uchar();
	assume_abort_if_not(var_1_7 >= 1);
	assume_abort_if_not(var_1_7 <= 1);
	var_1_8 = __VERIFIER_nondet_uchar();
	assume_abort_if_not(var_1_8 >= 0);
	assume_abort_if_not(var_1_8 <= 0);
	var_1_9 = __VERIFIER_nondet_uchar();
	assume_abort_if_not(var_1_9 >= 0);
	assume_abort_if_not(var_1_9 <= 0);
	var_1_11 = __VERIFIER_nondet_uchar();
	assume_abort_if_not(var_1_11 >= 63);
	assume_abort_if_not(var_1_11 <= 128);
	var_1_12 = __VERIFIER_nondet_uchar();
	assume_abort_if_not(var_1_12 >= 64);
	assume_abort_if_not(var_1_12 <= 127);
	var_1_13 = __VERIFIER_nondet_uchar();
	assume_abort_if_not(var_1_13 >= 0);
	assume_abort_if_not(var_1_13 <= 127);
	var_1_14 = __VERIFIER_nondet_char();
	assume_abort_if_not(var_1_14 >= -63);
	assume_abort_if_not(var_1_14 <= 63);
	var_1_15 = __VERIFIER_nondet_char();
	assume_abort_if_not(var_1_15 >= -63);
	assume_abort_if_not(var_1_15 <= 63);
	var_1_16 = __VERIFIER_nondet_char();
	assume_abort_if_not(var_1_16 >= -127);
	assume_abort_if_not(var_1_16 <= 126);
}



void updateLastVariables() {
	last_1_var_1_5 = var_1_5;
}

int property() {
	return (((last_1_var_1_5 ? (last_1_var_1_5 ? (var_1_1 == ((signed long int) (abs (var_1_4)))) : 1) : 1) && ((var_1_3 || (256 >= (var_1_17 + 4))) ? (var_1_5 == ((unsigned char) ((var_1_2 || var_1_3) || var_1_7))) : (var_1_5 == ((unsigned char) (! (! (var_1_8 || var_1_9))))))) && ((-10 >= var_1_17) ? ((((var_1_11 + var_1_12) - (min (var_1_13 , 1))) > (~ var_1_17)) ? (var_1_10 == ((signed char) (var_1_14 + var_1_15))) : (var_1_10 == ((signed char) var_1_16))) : 1)) && ((var_1_1 >= (- (var_1_4 * var_1_1))) ? (var_1_17 == ((signed char) var_1_15)) : 1)
;
}
int main(void) {
	isInitial = 1;
	initially();

	while (1) {
		updateLastVariables();

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

	return 0;
}