// 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_Batch97Wrapper_AP.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 BOOL_unsigned_char_Array_0[3] = { 1, 1, 0 }; unsigned char* BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer = &(BOOL_unsigned_char_Array_0[0]); unsigned char* BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var1_Pointer = &(BOOL_unsigned_char_Array_0[1]); unsigned char* BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var2_Pointer = &(BOOL_unsigned_char_Array_0[2]); float float_Array_0[2] = { 32.5, 127.4 }; float* float_Array_0_arrayfloat_Array_0arrayVar0_Pointer = &(float_Array_0[0]); float* float_Array_0_arrayfloat_Array_0arrayVar1_Pointer = &(float_Array_0[1]); signed char signed_char_Array_0[3] = { 16, 100, -1 }; signed char* signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer = &(signed_char_Array_0[0]); signed char* signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer = &(signed_char_Array_0[1]); signed char* signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer = &(signed_char_Array_0[2]); signed short int signed_short_int_Array_0[5] = { 100, 20113, 128, 32, 16 }; signed short int* signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer = &(signed_short_int_Array_0[0]); signed short int* signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer = &(signed_short_int_Array_0[1]); signed short int* signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer = &(signed_short_int_Array_0[2]); signed short int* signed_short_int_Array_0_arraysigned_short_int_Array_0Var3_Pointer = &(signed_short_int_Array_0[3]); signed short int* signed_short_int_Array_0_arraysigned_short_int_Array_0Var4_Pointer = &(signed_short_int_Array_0[4]); unsigned short int unsigned_short_int_Array_0[2] = { 10, 256 }; unsigned short int* unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer = &(unsigned_short_int_Array_0[0]); unsigned short int* unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer = &(unsigned_short_int_Array_0[1]); // Calibration values // Last'ed variables // Additional functions void initially(void) { } void step(void) { // From: Req4Batch97Wrapper_AP (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) = (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer)); // From: Req5Batch97Wrapper_AP (*(float_Array_0_arrayfloat_Array_0arrayVar0_Pointer)) = (*(float_Array_0_arrayfloat_Array_0arrayVar1_Pointer)); // From: Req6Batch97Wrapper_AP (*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer)) = (*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer)); // From: Req3Batch97Wrapper_AP if (127.5f > (*(float_Array_0_arrayfloat_Array_0arrayVar0_Pointer))) { (*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer)) = ((*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var2_Pointer)) && (*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var1_Pointer))); } else { (*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer)) = (((*(float_Array_0_arrayfloat_Array_0arrayVar0_Pointer)) >= (*(float_Array_0_arrayfloat_Array_0arrayVar0_Pointer))) || (*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var2_Pointer))); } // From: Req2Batch97Wrapper_AP if ((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) == (*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var3_Pointer))) { (*(signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer)) = ((*(signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer)) + ((*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer)) + -25)); } else { if (((32 * -25) | (*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer))) >= (*(signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer))) { if ((*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer))) { (*(signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer)) = (*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer)); } } } // From: Req1Batch97Wrapper_AP if ((*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer))) { if ((*(signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer)) > (*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer))) { if ((*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer))) { (*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var4_Pointer)) = ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var3_Pointer)) - ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer)) - (*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer)))); } else { (*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var4_Pointer)) = (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)); } } else { (*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var4_Pointer)) = 8; } } } void updateVariables() { BOOL_unsigned_char_Array_0[1] = __VERIFIER_nondet_uchar(); assume_abort_if_not(BOOL_unsigned_char_Array_0[1] >= 1); assume_abort_if_not(BOOL_unsigned_char_Array_0[1] <= 1); BOOL_unsigned_char_Array_0[2] = __VERIFIER_nondet_uchar(); assume_abort_if_not(BOOL_unsigned_char_Array_0[2] >= 1); assume_abort_if_not(BOOL_unsigned_char_Array_0[2] <= 1); float_Array_0[1] = __VERIFIER_nondet_float(); assume_abort_if_not((float_Array_0[1] >= -922337.2036854765600e+13F && float_Array_0[1] <= -1.0e-20F) || (float_Array_0[1] <= 9223372.036854765600e+12F && float_Array_0[1] >= 1.0e-20F )); signed_char_Array_0[0] = __VERIFIER_nondet_char(); assume_abort_if_not(signed_char_Array_0[0] >= -31); assume_abort_if_not(signed_char_Array_0[0] <= 32); signed_char_Array_0[2] = __VERIFIER_nondet_char(); assume_abort_if_not(signed_char_Array_0[2] >= -63); assume_abort_if_not(signed_char_Array_0[2] <= 63); signed_short_int_Array_0[0] = __VERIFIER_nondet_short(); assume_abort_if_not(signed_short_int_Array_0[0] >= 0); assume_abort_if_not(signed_short_int_Array_0[0] <= 16383); signed_short_int_Array_0[1] = __VERIFIER_nondet_short(); assume_abort_if_not(signed_short_int_Array_0[1] >= 16383); assume_abort_if_not(signed_short_int_Array_0[1] <= 32766); signed_short_int_Array_0[3] = __VERIFIER_nondet_short(); assume_abort_if_not(signed_short_int_Array_0[3] >= -1); assume_abort_if_not(signed_short_int_Array_0[3] <= 32766); unsigned_short_int_Array_0[1] = __VERIFIER_nondet_ushort(); assume_abort_if_not(unsigned_short_int_Array_0[1] >= 0); assume_abort_if_not(unsigned_short_int_Array_0[1] <= 65534); } void updateLastVariables() { } int property() { return ((((((*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer)) ? (((*(signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer)) > (*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer))) ? ((*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer)) ? ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var4_Pointer)) == ((signed short int) ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var3_Pointer)) - ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer)) - (*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer)))))) : ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var4_Pointer)) == ((signed short int) (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer))))) : ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var4_Pointer)) == ((signed short int) 8))) : 1) && (((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) == (*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var3_Pointer))) ? ((*(signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer)) == ((signed char) ((*(signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer)) + ((*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer)) + -25)))) : ((((32 * -25) | (*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer))) >= (*(signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer))) ? ((*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer)) ? ((*(signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer)) == ((signed char) (*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer)))) : 1) : 1))) && ((127.5f > (*(float_Array_0_arrayfloat_Array_0arrayVar0_Pointer))) ? ((*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer)) == ((unsigned char) ((*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var2_Pointer)) && (*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var1_Pointer))))) : ((*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer)) == ((unsigned char) (((*(float_Array_0_arrayfloat_Array_0arrayVar0_Pointer)) >= (*(float_Array_0_arrayfloat_Array_0arrayVar0_Pointer))) || (*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var2_Pointer))))))) && ((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) == ((unsigned short int) (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer))))) && ((*(float_Array_0_arrayfloat_Array_0arrayVar0_Pointer)) == ((float) (*(float_Array_0_arrayfloat_Array_0arrayVar1_Pointer))))) && ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer)) == ((signed short int) (*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer)))) ; } int main(void) { isInitial = 1; initially(); while (1) { updateLastVariables(); updateVariables(); step(); __VERIFIER_assert(property()); isInitial = 0; } return 0; }