// 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_Batch11Filler_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 = 1;
unsigned char var_1_2 = 0;
unsigned char var_1_3 = 0;
signed char var_1_4 = 5;
signed char var_1_7 = 0;
signed char var_1_8 = 16;
signed char var_1_9 = 4;
unsigned long int var_1_10 = 128;
unsigned long int var_1_11 = 1422462314;
signed short int var_1_12 = 8;
signed short int var_1_15 = -50;
unsigned long int var_1_16 = 1;
unsigned long int var_1_17 = 3609236770;
unsigned long int var_1_18 = 2902762324;
double var_1_19 = 3.8;
double var_1_20 = 255.75;
unsigned short int var_1_21 = 0;
signed char var_1_22 = -8;
signed long int var_1_23 = -32;
signed char var_1_24 = -128;
unsigned char var_1_25 = 10;
signed char var_1_26 = 10;
unsigned char var_1_27 = 128;
unsigned char var_1_28 = 100;
unsigned char var_1_29 = 1;
float var_1_30 = 31.3;
float var_1_31 = 1.5;
float var_1_32 = 15.25;
double var_1_33 = 128.8;
signed char var_1_34 = 4;
signed char var_1_35 = 1;
unsigned char var_1_36 = 16;

// Calibration values

// Last'ed variables
unsigned long int last_1_var_1_10 = 128;
unsigned long int last_1_var_1_16 = 1;
double last_1_var_1_19 = 3.8;

// Additional functions


void initially(void) {
}



void step(void) {
	// From: Req4Batch11Filler_PE_CN
	unsigned long int stepLocal_1 = last_1_var_1_16;
	unsigned long int stepLocal_0 = last_1_var_1_16;
	if (stepLocal_1 != last_1_var_1_10) {
		if (var_1_8 <= stepLocal_0) {
			if ((- last_1_var_1_19) >= last_1_var_1_19) {
				var_1_12 = var_1_8;
			}
		}
	} else {
		var_1_12 = var_1_9;
	}


	// From: Req2Batch11Filler_PE_CN
	if (var_1_12 == var_1_12) {
		var_1_4 = ((8 + (max (var_1_7 , var_1_8))) - var_1_9);
	}


	// From: Req1Batch11Filler_PE_CN
	var_1_1 = (var_1_2 || (! var_1_3));


	// From: Req3Batch11Filler_PE_CN
	var_1_10 = (4027026809u - ((abs (var_1_11)) - var_1_7));


	// From: Req7Batch11Filler_PE_CN
	var_1_19 = (min ((abs (var_1_20)) , 1.4));


	// From: Req5Batch11Filler_PE_CN
	if (var_1_1) {
		if (var_1_19 >= var_1_19) {
			if (! var_1_3) {
				var_1_15 = var_1_8;
			}
		} else {
			var_1_15 = var_1_7;
		}
	} else {
		var_1_15 = 5;
	}


	// From: Req6Batch11Filler_PE_CN
	if (var_1_19 != var_1_19) {
		var_1_16 = ((min (var_1_11 , var_1_7)) + var_1_8);
	} else {
		if (var_1_4 > var_1_12) {
			var_1_16 = (var_1_17 - (var_1_11 - var_1_8));
		} else {
			var_1_16 = ((max (var_1_17 , var_1_18)) - var_1_9);
		}
	}


	// From: Req8Batch11Filler_PE_CN
	unsigned char stepLocal_2 = var_1_1;
	if ((var_1_16 == (var_1_8 - var_1_9)) && stepLocal_2) {
		var_1_21 = var_1_9;
	}


	// From: CodeObject1
	var_1_22 = (abs (-25));


	// From: CodeObject2
	if (var_1_22 > var_1_24) {
		if ((~ var_1_22) <= 128) {
			var_1_23 = var_1_24;
		} else {
			var_1_23 = var_1_24;
		}
	}


	// From: CodeObject3
	if (var_1_24 <= (min (var_1_22 , (var_1_26 >> var_1_23)))) {
		var_1_25 = (var_1_27 - var_1_28);
	} else {
		if (var_1_29) {
			var_1_25 = var_1_28;
		}
	}


	// From: CodeObject4
	if (var_1_29) {
		var_1_30 = (min (var_1_31 , (1.625f + (abs (var_1_32)))));
	}


	// From: CodeObject5
	if (var_1_26 >= var_1_24) {
		if ((var_1_27 >> (var_1_34 + var_1_35)) <= var_1_28) {
			if (var_1_34 >= var_1_24) {
				if (var_1_31 <= (abs (var_1_32))) {
					var_1_33 = (max (var_1_32 , var_1_31));
				}
			} else {
				var_1_33 = (max (var_1_31 , var_1_32));
			}
		} else {
			var_1_33 = var_1_31;
		}
	}


	// From: CodeObject6
	if (var_1_27 >= (var_1_28 + var_1_22)) {
		if ((-0.95f * (abs (var_1_33))) > var_1_31) {
			var_1_36 = (var_1_27 - var_1_35);
		} else {
			if (var_1_30 > 128.5f) {
				var_1_36 = var_1_28;
			}
		}
	} else {
		var_1_36 = var_1_28;
	}
}



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 <= 0);
	var_1_7 = __VERIFIER_nondet_char();
	assume_abort_if_not(var_1_7 >= 0);
	assume_abort_if_not(var_1_7 <= 63);
	var_1_8 = __VERIFIER_nondet_char();
	assume_abort_if_not(var_1_8 >= 0);
	assume_abort_if_not(var_1_8 <= 63);
	var_1_9 = __VERIFIER_nondet_char();
	assume_abort_if_not(var_1_9 >= 0);
	assume_abort_if_not(var_1_9 <= 126);
	var_1_11 = __VERIFIER_nondet_ulong();
	assume_abort_if_not(var_1_11 >= 1073741823);
	assume_abort_if_not(var_1_11 <= 2147483647);
	var_1_17 = __VERIFIER_nondet_ulong();
	assume_abort_if_not(var_1_17 >= 2147483647);
	assume_abort_if_not(var_1_17 <= 4294967294);
	var_1_18 = __VERIFIER_nondet_ulong();
	assume_abort_if_not(var_1_18 >= 2147483647);
	assume_abort_if_not(var_1_18 <= 4294967294);
	var_1_20 = __VERIFIER_nondet_double();
	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_char();
	assume_abort_if_not(var_1_24 >= -128);
	assume_abort_if_not(var_1_24 <= 127);
	var_1_26 = __VERIFIER_nondet_char();
	assume_abort_if_not(var_1_26 >= -128);
	assume_abort_if_not(var_1_26 <= 127);
	var_1_27 = __VERIFIER_nondet_uchar();
	assume_abort_if_not(var_1_27 >= 127);
	assume_abort_if_not(var_1_27 <= 254);
	var_1_28 = __VERIFIER_nondet_uchar();
	assume_abort_if_not(var_1_28 >= 0);
	assume_abort_if_not(var_1_28 <= 127);
	var_1_29 = __VERIFIER_nondet_uchar();
	assume_abort_if_not(var_1_29 >= 0);
	assume_abort_if_not(var_1_29 <= 1);
	var_1_31 = __VERIFIER_nondet_float();
	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_32 = __VERIFIER_nondet_float();
	assume_abort_if_not((var_1_32 >= -461168.6018427382800e+13F && var_1_32 <= -1.0e-20F) || (var_1_32 <= 4611686.018427382800e+12F && var_1_32 >= 1.0e-20F ));
	var_1_34 = __VERIFIER_nondet_char();
	assume_abort_if_not(var_1_34 >= 0);
	assume_abort_if_not(var_1_34 <= 5);
	var_1_35 = __VERIFIER_nondet_char();
	assume_abort_if_not(var_1_35 >= 0);
	assume_abort_if_not(var_1_35 <= 4);
}



void updateLastVariables() {
	last_1_var_1_10 = var_1_10;
	last_1_var_1_16 = var_1_16;
	last_1_var_1_19 = var_1_19;
}

int property() {
	return (((((((var_1_1 == ((unsigned char) (var_1_2 || (! var_1_3)))) && ((var_1_12 == var_1_12) ? (var_1_4 == ((signed char) ((8 + (max (var_1_7 , var_1_8))) - var_1_9))) : 1)) && (var_1_10 == ((unsigned long int) (4027026809u - ((abs (var_1_11)) - var_1_7))))) && ((last_1_var_1_16 != last_1_var_1_10) ? ((var_1_8 <= last_1_var_1_16) ? (((- last_1_var_1_19) >= last_1_var_1_19) ? (var_1_12 == ((signed short int) var_1_8)) : 1) : 1) : (var_1_12 == ((signed short int) var_1_9)))) && (var_1_1 ? ((var_1_19 >= var_1_19) ? ((! var_1_3) ? (var_1_15 == ((signed short int) var_1_8)) : 1) : (var_1_15 == ((signed short int) var_1_7))) : (var_1_15 == ((signed short int) 5)))) && ((var_1_19 != var_1_19) ? (var_1_16 == ((unsigned long int) ((min (var_1_11 , var_1_7)) + var_1_8))) : ((var_1_4 > var_1_12) ? (var_1_16 == ((unsigned long int) (var_1_17 - (var_1_11 - var_1_8)))) : (var_1_16 == ((unsigned long int) ((max (var_1_17 , var_1_18)) - var_1_9)))))) && (var_1_19 == ((double) (min ((abs (var_1_20)) , 1.4))))) && (((var_1_16 == (var_1_8 - var_1_9)) && var_1_1) ? (var_1_21 == ((unsigned short int) var_1_9)) : 1)
;
}
int main(void) {
	isInitial = 1;
	initially();

	while (1) {
		updateLastVariables();

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

	return 0;
}