// 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_Batch22Wrapper_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[1] = { 0 }; unsigned char* BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer = &(BOOL_unsigned_char_Array_0[0]); float float_Array_0[2][2] = { {64.2, 128.75}, {7.6, 5.9} }; float* float_Array_0_arrayfloat_Array_0arrayVar0_Pointer = &(float_Array_0[0][0]); float* float_Array_0_arrayfloat_Array_0arrayVar1_Pointer = &(float_Array_0[1][0]); float* float_Array_0_arrayfloat_Array_0arrayVar2_Pointer = &(float_Array_0[0][1]); float* float_Array_0_arrayfloat_Array_0arrayVar3_Pointer = &(float_Array_0[1][1]); signed short int signed_short_int_Array_0[1] = { -5 }; signed short int* signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer = &(signed_short_int_Array_0[0]); unsigned long int unsigned_long_int_Array_0[2] = { 3135928546, 8 }; unsigned long int* unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var0_Pointer = &(unsigned_long_int_Array_0[0]); unsigned long int* unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var1_Pointer = &(unsigned_long_int_Array_0[1]); unsigned short int unsigned_short_int_Array_0[2] = { 44772, 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 signed short int last_1_signed_short_int_Array_0_0_ = -5; unsigned long int last_1_unsigned_long_int_Array_0_1_ = 8; // Additional functions void initially(void) { } void step(void) { // From: Req2Batch22Wrapper_AP signed long int stepLocal_0 = last_1_signed_short_int_Array_0_0_; if ((*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer))) { (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer)) = last_1_signed_short_int_Array_0_0_; } else { if (stepLocal_0 <= last_1_signed_short_int_Array_0_0_) { (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer)) = (max (last_1_unsigned_long_int_Array_0_1_ , ((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) - 8))); } } // From: Req1Batch22Wrapper_AP if ((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer)) == (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer))) { (*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer)) = ((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer)) + -16); } else { if ((*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer))) { (*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer)) = (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer)); } } // From: Req4Batch22Wrapper_AP if (last_1_unsigned_long_int_Array_0_1_ >= ((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer)) & last_1_unsigned_long_int_Array_0_1_)) { (*(unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var1_Pointer)) = (min ((min ((min (50u , last_1_unsigned_long_int_Array_0_1_)) , (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)))) , ((*(unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var0_Pointer)) - last_1_unsigned_long_int_Array_0_1_))); } else { if (5.7 < (*(float_Array_0_arrayfloat_Array_0arrayVar0_Pointer))) { (*(unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var1_Pointer)) = last_1_unsigned_long_int_Array_0_1_; } else { (*(unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var1_Pointer)) = last_1_unsigned_long_int_Array_0_1_; } } // From: Req3Batch22Wrapper_AP if ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer)) < (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer))) { (*(float_Array_0_arrayfloat_Array_0arrayVar3_Pointer)) = (((10.25f + (*(float_Array_0_arrayfloat_Array_0arrayVar1_Pointer))) + (*(float_Array_0_arrayfloat_Array_0arrayVar0_Pointer))) + (*(float_Array_0_arrayfloat_Array_0arrayVar2_Pointer))); } } void updateVariables() { BOOL_unsigned_char_Array_0[0] = __VERIFIER_nondet_uchar(); assume_abort_if_not(BOOL_unsigned_char_Array_0[0] >= 0); assume_abort_if_not(BOOL_unsigned_char_Array_0[0] <= 1); float_Array_0[0][0] = __VERIFIER_nondet_float(); assume_abort_if_not((float_Array_0[0][0] >= -230584.3009213691390e+13F && float_Array_0[0][0] <= -1.0e-20F) || (float_Array_0[0][0] <= 2305843.009213691390e+12F && float_Array_0[0][0] >= 1.0e-20F )); float_Array_0[1][0] = __VERIFIER_nondet_float(); assume_abort_if_not((float_Array_0[1][0] >= -115292.1504606845700e+13F && float_Array_0[1][0] <= -1.0e-20F) || (float_Array_0[1][0] <= 1152921.504606845700e+12F && float_Array_0[1][0] >= 1.0e-20F )); float_Array_0[0][1] = __VERIFIER_nondet_float(); assume_abort_if_not((float_Array_0[0][1] >= -461168.6018427382800e+13F && float_Array_0[0][1] <= -1.0e-20F) || (float_Array_0[0][1] <= 4611686.018427382800e+12F && float_Array_0[0][1] >= 1.0e-20F )); unsigned_long_int_Array_0[0] = __VERIFIER_nondet_ulong(); assume_abort_if_not(unsigned_long_int_Array_0[0] >= 2147483647); assume_abort_if_not(unsigned_long_int_Array_0[0] <= 4294967294); unsigned_short_int_Array_0[0] = __VERIFIER_nondet_ushort(); assume_abort_if_not(unsigned_short_int_Array_0[0] >= 32767); assume_abort_if_not(unsigned_short_int_Array_0[0] <= 65534); } void updateLastVariables() { last_1_signed_short_int_Array_0_0_ = signed_short_int_Array_0[0]; last_1_unsigned_long_int_Array_0_1_ = unsigned_long_int_Array_0[1]; } int property() { return (((((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer)) == (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer))) ? ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer)) == ((signed short int) ((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer)) + -16))) : ((*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer)) ? ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer)) == ((signed short int) (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer)))) : 1)) && ((*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer)) ? ((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer)) == ((unsigned short int) last_1_signed_short_int_Array_0_0_)) : ((last_1_signed_short_int_Array_0_0_ <= last_1_signed_short_int_Array_0_0_) ? ((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer)) == ((unsigned short int) (max (last_1_unsigned_long_int_Array_0_1_ , ((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) - 8))))) : 1))) && (((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer)) < (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer))) ? ((*(float_Array_0_arrayfloat_Array_0arrayVar3_Pointer)) == ((float) (((10.25f + (*(float_Array_0_arrayfloat_Array_0arrayVar1_Pointer))) + (*(float_Array_0_arrayfloat_Array_0arrayVar0_Pointer))) + (*(float_Array_0_arrayfloat_Array_0arrayVar2_Pointer))))) : 1)) && ((last_1_unsigned_long_int_Array_0_1_ >= ((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer)) & last_1_unsigned_long_int_Array_0_1_)) ? ((*(unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var1_Pointer)) == ((unsigned long int) (min ((min ((min (50u , last_1_unsigned_long_int_Array_0_1_)) , (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)))) , ((*(unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var0_Pointer)) - last_1_unsigned_long_int_Array_0_1_))))) : ((5.7 < (*(float_Array_0_arrayfloat_Array_0arrayVar0_Pointer))) ? ((*(unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var1_Pointer)) == ((unsigned long int) last_1_unsigned_long_int_Array_0_1_)) : ((*(unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var1_Pointer)) == ((unsigned long int) last_1_unsigned_long_int_Array_0_1_)))) ; } int main(void) { isInitial = 1; initially(); while (1) { updateLastVariables(); updateVariables(); step(); __VERIFIER_assert(property()); isInitial = 0; } return 0; }