// 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_Batch56Wrapper_P.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 = 1;
unsigned char* var_1_1_Pointer = &(var_1_1);
signed char var_1_3 = 0;
signed char* var_1_3_Pointer = &(var_1_3);
unsigned char var_1_5 = 128;
unsigned char* var_1_5_Pointer = &(var_1_5);
unsigned char var_1_6 = 16;
unsigned char* var_1_6_Pointer = &(var_1_6);
unsigned char var_1_7 = 2;
unsigned char* var_1_7_Pointer = &(var_1_7);
unsigned char var_1_8 = 8;
unsigned char* var_1_8_Pointer = &(var_1_8);
double var_1_9 = 10.5;
double* var_1_9_Pointer = &(var_1_9);
unsigned char var_1_10 = 0;
unsigned char* var_1_10_Pointer = &(var_1_10);
unsigned char var_1_12 = 0;
unsigned char* var_1_12_Pointer = &(var_1_12);
double var_1_13 = 99.25;
double* var_1_13_Pointer = &(var_1_13);
unsigned char var_1_14 = 64;
unsigned char* var_1_14_Pointer = &(var_1_14);
unsigned char var_1_16 = 0;
unsigned char* var_1_16_Pointer = &(var_1_16);
unsigned char var_1_17 = 0;
unsigned char* var_1_17_Pointer = &(var_1_17);
unsigned char var_1_18 = 1;
unsigned char* var_1_18_Pointer = &(var_1_18);

// Calibration values

// Last'ed variables
unsigned char last_1_var_1_14 = 64;

// Additional functions


void initially(void) {
}



void step(void) {
	// From: Req1Batch56Wrapper_P
	if ((last_1_var_1_14 >> (*(var_1_3_Pointer))) >= last_1_var_1_14) {
		(*(var_1_1_Pointer)) = (min ((*(var_1_3_Pointer)) , ((*(var_1_5_Pointer)) - (max ((*(var_1_6_Pointer)) , (*(var_1_7_Pointer)))))));
	} else {
		(*(var_1_1_Pointer)) = ((min ((*(var_1_6_Pointer)) , (*(var_1_3_Pointer)))) + (min (((*(var_1_8_Pointer)) + 1) , (*(var_1_7_Pointer)))));
	}


	// From: Req3Batch56Wrapper_P
	if (((*(var_1_8_Pointer)) + (*(var_1_1_Pointer))) >= (*(var_1_7_Pointer))) {
		(*(var_1_14_Pointer)) = (*(var_1_6_Pointer));
	}


	// From: Req4Batch56Wrapper_P
	if ((*(var_1_12_Pointer)) || (*(var_1_10_Pointer))) {
		if ((*(var_1_1_Pointer)) >= ((*(var_1_8_Pointer)) << (*(var_1_3_Pointer)))) {
			if ((*(var_1_6_Pointer)) > (*(var_1_7_Pointer))) {
				(*(var_1_16_Pointer)) = (*(var_1_17_Pointer));
			} else {
				(*(var_1_16_Pointer)) = 1;
			}
		} else {
			(*(var_1_16_Pointer)) = (*(var_1_18_Pointer));
		}
	} else {
		(*(var_1_16_Pointer)) = (*(var_1_17_Pointer));
	}


	// From: Req2Batch56Wrapper_P
	unsigned char stepLocal_1 = (*(var_1_14_Pointer));
	unsigned char stepLocal_0 = (*(var_1_16_Pointer));
	if ((*(var_1_16_Pointer))) {
		if (stepLocal_0 || (*(var_1_16_Pointer))) {
			if (stepLocal_1 > (*(var_1_6_Pointer))) {
				(*(var_1_9_Pointer)) = (*(var_1_13_Pointer));
			}
		}
	}
}



void updateVariables() {
	var_1_3 = __VERIFIER_nondet_char();
	assume_abort_if_not(var_1_3 >= 0);
	assume_abort_if_not(var_1_3 <= 16);
	var_1_5 = __VERIFIER_nondet_uchar();
	assume_abort_if_not(var_1_5 >= 127);
	assume_abort_if_not(var_1_5 <= 254);
	var_1_6 = __VERIFIER_nondet_uchar();
	assume_abort_if_not(var_1_6 >= 0);
	assume_abort_if_not(var_1_6 <= 127);
	var_1_7 = __VERIFIER_nondet_uchar();
	assume_abort_if_not(var_1_7 >= 0);
	assume_abort_if_not(var_1_7 <= 127);
	var_1_8 = __VERIFIER_nondet_uchar();
	assume_abort_if_not(var_1_8 >= 0);
	assume_abort_if_not(var_1_8 <= 64);
	var_1_10 = __VERIFIER_nondet_uchar();
	assume_abort_if_not(var_1_10 >= 0);
	assume_abort_if_not(var_1_10 <= 1);
	var_1_12 = __VERIFIER_nondet_uchar();
	assume_abort_if_not(var_1_12 >= 0);
	assume_abort_if_not(var_1_12 <= 1);
	var_1_13 = __VERIFIER_nondet_double();
	assume_abort_if_not((var_1_13 >= -922337.2036854765600e+13F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 9223372.036854765600e+12F && var_1_13 >= 1.0e-20F ));
	var_1_17 = __VERIFIER_nondet_uchar();
	assume_abort_if_not(var_1_17 >= 0);
	assume_abort_if_not(var_1_17 <= 0);
	var_1_18 = __VERIFIER_nondet_uchar();
	assume_abort_if_not(var_1_18 >= 1);
	assume_abort_if_not(var_1_18 <= 1);
}



void updateLastVariables() {
	last_1_var_1_14 = var_1_14;
}

int property() {
	return (((((last_1_var_1_14 >> (*(var_1_3_Pointer))) >= last_1_var_1_14) ? ((*(var_1_1_Pointer)) == ((unsigned char) (min ((*(var_1_3_Pointer)) , ((*(var_1_5_Pointer)) - (max ((*(var_1_6_Pointer)) , (*(var_1_7_Pointer))))))))) : ((*(var_1_1_Pointer)) == ((unsigned char) ((min ((*(var_1_6_Pointer)) , (*(var_1_3_Pointer)))) + (min (((*(var_1_8_Pointer)) + 1) , (*(var_1_7_Pointer)))))))) && ((*(var_1_16_Pointer)) ? (((*(var_1_16_Pointer)) || (*(var_1_16_Pointer))) ? (((*(var_1_14_Pointer)) > (*(var_1_6_Pointer))) ? ((*(var_1_9_Pointer)) == ((double) (*(var_1_13_Pointer)))) : 1) : 1) : 1)) && ((((*(var_1_8_Pointer)) + (*(var_1_1_Pointer))) >= (*(var_1_7_Pointer))) ? ((*(var_1_14_Pointer)) == ((unsigned char) (*(var_1_6_Pointer)))) : 1)) && (((*(var_1_12_Pointer)) || (*(var_1_10_Pointer))) ? (((*(var_1_1_Pointer)) >= ((*(var_1_8_Pointer)) << (*(var_1_3_Pointer)))) ? (((*(var_1_6_Pointer)) > (*(var_1_7_Pointer))) ? ((*(var_1_16_Pointer)) == ((unsigned char) (*(var_1_17_Pointer)))) : ((*(var_1_16_Pointer)) == ((unsigned char) 1))) : ((*(var_1_16_Pointer)) == ((unsigned char) (*(var_1_18_Pointer))))) : ((*(var_1_16_Pointer)) == ((unsigned char) (*(var_1_17_Pointer)))))
;
}
int main(void) {
	isInitial = 1;
	initially();

	while (1) {
		updateLastVariables();

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

	return 0;
}