// 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_Batch68no_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 = 32;
signed long int var_1_2 = 64;
signed long int var_1_3 = 16;
signed long int var_1_8 = 10;
unsigned char var_1_9 = 0;
signed long int var_1_10 = 25;
signed long int var_1_11 = 999999999;
signed long int var_1_12 = 999;
signed short int var_1_13 = -25;
signed short int var_1_14 = -64;
signed short int var_1_15 = 0;
signed short int var_1_16 = -8;
signed long int var_1_17 = 5;
unsigned long int var_1_18 = 0;
unsigned long int var_1_19 = 8;
signed long int var_1_20 = 32;
signed long int var_1_21 = -10;

// Calibration values

// Last'ed variables
signed short int last_1_var_1_13 = -25;
signed long int last_1_var_1_17 = 5;

// Additional functions


void initially(void) {
}



void step(void) {
	// From: Req3Batch68no_floats
	signed long int stepLocal_2 = var_1_8 + last_1_var_1_17;
	if (var_1_9) {
		if (last_1_var_1_13 <= stepLocal_2) {
			var_1_13 = ((var_1_14 + var_1_15) + var_1_16);
		} else {
			var_1_13 = var_1_15;
		}
	} else {
		var_1_13 = var_1_15;
	}


	// From: Req4Batch68no_floats
	var_1_17 = (var_1_13 + var_1_14);


	// From: Req5Batch68no_floats
	var_1_18 = var_1_19;


	// From: Req6Batch68no_floats
	var_1_20 = var_1_12;


	// From: Req7Batch68no_floats
	var_1_21 = var_1_17;


	// From: Req2Batch68no_floats
	signed long int stepLocal_1 = var_1_17;
	if (stepLocal_1 != var_1_21) {
		var_1_10 = (var_1_11 - var_1_12);
	}


	// From: Req1Batch68no_floats
	unsigned long int stepLocal_0 = var_1_18 + var_1_21;
	if ((var_1_2 - var_1_3) >= var_1_10) {
		if (stepLocal_0 >= (var_1_13 / var_1_8)) {
			var_1_1 = (abs (var_1_21));
		}
	} else {
		if (var_1_9) {
			var_1_1 = (max (var_1_21 , var_1_18));
		}
	}
}



void updateVariables() {
	var_1_2 = __VERIFIER_nondet_long();
	assume_abort_if_not(var_1_2 >= 0);
	assume_abort_if_not(var_1_2 <= 2147483647);
	var_1_3 = __VERIFIER_nondet_long();
	assume_abort_if_not(var_1_3 >= 0);
	assume_abort_if_not(var_1_3 <= 2147483647);
	var_1_8 = __VERIFIER_nondet_long();
	assume_abort_if_not(var_1_8 >= -2147483648);
	assume_abort_if_not(var_1_8 <= 2147483647);
	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 <= 1);
	var_1_11 = __VERIFIER_nondet_long();
	assume_abort_if_not(var_1_11 >= 0);
	assume_abort_if_not(var_1_11 <= 2147483647);
	var_1_12 = __VERIFIER_nondet_long();
	assume_abort_if_not(var_1_12 >= 0);
	assume_abort_if_not(var_1_12 <= 2147483647);
	var_1_14 = __VERIFIER_nondet_short();
	assume_abort_if_not(var_1_14 >= -8191);
	assume_abort_if_not(var_1_14 <= 8192);
	var_1_15 = __VERIFIER_nondet_short();
	assume_abort_if_not(var_1_15 >= -8191);
	assume_abort_if_not(var_1_15 <= 8191);
	var_1_16 = __VERIFIER_nondet_short();
	assume_abort_if_not(var_1_16 >= -16383);
	assume_abort_if_not(var_1_16 <= 16383);
	var_1_19 = __VERIFIER_nondet_ulong();
	assume_abort_if_not(var_1_19 >= 0);
	assume_abort_if_not(var_1_19 <= 4294967294);
}



void updateLastVariables() {
	last_1_var_1_13 = var_1_13;
	last_1_var_1_17 = var_1_17;
}

int property() {
	return ((((((((var_1_2 - var_1_3) >= var_1_10) ? (((var_1_18 + var_1_21) >= (var_1_13 / var_1_8)) ? (var_1_1 == ((signed long int) (abs (var_1_21)))) : 1) : (var_1_9 ? (var_1_1 == ((signed long int) (max (var_1_21 , var_1_18)))) : 1)) && ((var_1_17 != var_1_21) ? (var_1_10 == ((signed long int) (var_1_11 - var_1_12))) : 1)) && (var_1_9 ? ((last_1_var_1_13 <= (var_1_8 + last_1_var_1_17)) ? (var_1_13 == ((signed short int) ((var_1_14 + var_1_15) + var_1_16))) : (var_1_13 == ((signed short int) var_1_15))) : (var_1_13 == ((signed short int) var_1_15)))) && (var_1_17 == ((signed long int) (var_1_13 + var_1_14)))) && (var_1_18 == ((unsigned long int) var_1_19))) && (var_1_20 == ((signed long int) var_1_12))) && (var_1_21 == ((signed long int) var_1_17))
;
}
int main(void) {
	isInitial = 1;
	initially();

	while (1) {
		updateLastVariables();

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

	return 0;
}