// 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_Batch63Wrapper_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] = { 0, 0, 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][2] = { {9.8, 2.25}, {10.3, 8.3} }; 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 char signed_char_Array_0[7] = { 32, 16, 16, 25, -10, 1, 0 }; 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 char* signed_char_Array_0_arraysigned_char_Array_0Var3_Pointer = &(signed_char_Array_0[3]); signed char* signed_char_Array_0_arraysigned_char_Array_0Var4_Pointer = &(signed_char_Array_0[4]); signed char* signed_char_Array_0_arraysigned_char_Array_0Var5_Pointer = &(signed_char_Array_0[5]); signed char* signed_char_Array_0_arraysigned_char_Array_0Var6_Pointer = &(signed_char_Array_0[6]); signed long int signed_long_int_Array_0[1] = { 128 }; signed long int* signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer = &(signed_long_int_Array_0[0]); signed short int signed_short_int_Array_0[1] = { 256 }; 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] = { 1, 32 }; 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]); // Calibration values // Last'ed variables signed short int last_1_signed_short_int_Array_0_0_ = 256; // Additional functions void initially(void) { } void step(void) { // From: Req3Batch63Wrapper_AP (*(unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var0_Pointer)) = (*(unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var1_Pointer)); // From: Req5Batch63Wrapper_AP (*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer)) = last_1_signed_short_int_Array_0_0_; // From: Req6Batch63Wrapper_AP (*(signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer)) = (*(signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer)); // From: Req7Batch63Wrapper_AP (*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer)) = (*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var1_Pointer)); // From: Req1Batch63Wrapper_AP if ((min (1.1f , (*(float_Array_0_arrayfloat_Array_0arrayVar3_Pointer)))) > ((*(float_Array_0_arrayfloat_Array_0arrayVar2_Pointer)) * (*(float_Array_0_arrayfloat_Array_0arrayVar1_Pointer)))) { (*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var2_Pointer)) = ((*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer)) && (*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var1_Pointer))); } // From: Req4Batch63Wrapper_AP signed char stepLocal_0 = (*(signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer)); if (stepLocal_0 != (min ((*(signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer)) , (*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer))))) { (*(signed_char_Array_0_arraysigned_char_Array_0Var4_Pointer)) = ((min ((10 + (*(signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer))) , (*(signed_char_Array_0_arraysigned_char_Array_0Var3_Pointer)))) - ((32 - (*(signed_char_Array_0_arraysigned_char_Array_0Var5_Pointer))) + (max ((*(signed_char_Array_0_arraysigned_char_Array_0Var6_Pointer)) , (*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer)))))); } // From: Req2Batch63Wrapper_AP if ((*(float_Array_0_arrayfloat_Array_0arrayVar1_Pointer)) <= ((min ((*(float_Array_0_arrayfloat_Array_0arrayVar3_Pointer)) , (*(float_Array_0_arrayfloat_Array_0arrayVar2_Pointer)))) * (*(float_Array_0_arrayfloat_Array_0arrayVar0_Pointer)))) { (*(signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer)) = (max ((max (((*(signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer)) + (*(signed_char_Array_0_arraysigned_char_Array_0Var4_Pointer))) , (*(signed_char_Array_0_arraysigned_char_Array_0Var4_Pointer)))) , (abs ((*(signed_char_Array_0_arraysigned_char_Array_0Var4_Pointer)))))); } else { (*(signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer)) = (*(signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer)); } } void updateVariables() { BOOL_unsigned_char_Array_0[1] = __VERIFIER_nondet_uchar(); assume_abort_if_not(BOOL_unsigned_char_Array_0[1] >= 0); assume_abort_if_not(BOOL_unsigned_char_Array_0[1] <= 0); float_Array_0[0][0] = __VERIFIER_nondet_float(); assume_abort_if_not((float_Array_0[0][0] >= -922337.2036854776000e+13F && float_Array_0[0][0] <= -1.0e-20F) || (float_Array_0[0][0] <= 9223372.036854776000e+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] >= -922337.2036854776000e+13F && float_Array_0[1][0] <= -1.0e-20F) || (float_Array_0[1][0] <= 9223372.036854776000e+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] >= -922337.2036854776000e+13F && float_Array_0[0][1] <= -1.0e-20F) || (float_Array_0[0][1] <= 9223372.036854776000e+12F && float_Array_0[0][1] >= 1.0e-20F )); float_Array_0[1][1] = __VERIFIER_nondet_float(); assume_abort_if_not((float_Array_0[1][1] >= -922337.2036854776000e+13F && float_Array_0[1][1] <= -1.0e-20F) || (float_Array_0[1][1] <= 9223372.036854776000e+12F && float_Array_0[1][1] >= 1.0e-20F )); signed_char_Array_0[0] = __VERIFIER_nondet_char(); assume_abort_if_not(signed_char_Array_0[0] >= 0); assume_abort_if_not(signed_char_Array_0[0] <= 63); signed_char_Array_0[2] = __VERIFIER_nondet_char(); assume_abort_if_not(signed_char_Array_0[2] >= 0); assume_abort_if_not(signed_char_Array_0[2] <= 63); signed_char_Array_0[3] = __VERIFIER_nondet_char(); assume_abort_if_not(signed_char_Array_0[3] >= -1); assume_abort_if_not(signed_char_Array_0[3] <= 126); signed_char_Array_0[5] = __VERIFIER_nondet_char(); assume_abort_if_not(signed_char_Array_0[5] >= 0); assume_abort_if_not(signed_char_Array_0[5] <= 31); signed_char_Array_0[6] = __VERIFIER_nondet_char(); assume_abort_if_not(signed_char_Array_0[6] >= 0); assume_abort_if_not(signed_char_Array_0[6] <= 63); unsigned_long_int_Array_0[1] = __VERIFIER_nondet_ulong(); assume_abort_if_not(unsigned_long_int_Array_0[1] >= 0); assume_abort_if_not(unsigned_long_int_Array_0[1] <= 4294967294); } void updateLastVariables() { last_1_signed_short_int_Array_0_0_ = signed_short_int_Array_0[0]; } int property() { return ((((((((min (1.1f , (*(float_Array_0_arrayfloat_Array_0arrayVar3_Pointer)))) > ((*(float_Array_0_arrayfloat_Array_0arrayVar2_Pointer)) * (*(float_Array_0_arrayfloat_Array_0arrayVar1_Pointer)))) ? ((*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var2_Pointer)) == ((unsigned char) ((*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer)) && (*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var1_Pointer))))) : 1) && (((*(float_Array_0_arrayfloat_Array_0arrayVar1_Pointer)) <= ((min ((*(float_Array_0_arrayfloat_Array_0arrayVar3_Pointer)) , (*(float_Array_0_arrayfloat_Array_0arrayVar2_Pointer)))) * (*(float_Array_0_arrayfloat_Array_0arrayVar0_Pointer)))) ? ((*(signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer)) == ((signed long int) (max ((max (((*(signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer)) + (*(signed_char_Array_0_arraysigned_char_Array_0Var4_Pointer))) , (*(signed_char_Array_0_arraysigned_char_Array_0Var4_Pointer)))) , (abs ((*(signed_char_Array_0_arraysigned_char_Array_0Var4_Pointer)))))))) : ((*(signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer)) == ((signed long int) (*(signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer)))))) && ((*(unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var0_Pointer)) == ((unsigned long int) (*(unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var1_Pointer))))) && (((*(signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer)) != (min ((*(signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer)) , (*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer))))) ? ((*(signed_char_Array_0_arraysigned_char_Array_0Var4_Pointer)) == ((signed char) ((min ((10 + (*(signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer))) , (*(signed_char_Array_0_arraysigned_char_Array_0Var3_Pointer)))) - ((32 - (*(signed_char_Array_0_arraysigned_char_Array_0Var5_Pointer))) + (max ((*(signed_char_Array_0_arraysigned_char_Array_0Var6_Pointer)) , (*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer)))))))) : 1)) && ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer)) == ((signed short int) last_1_signed_short_int_Array_0_0_))) && ((*(signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer)) == ((signed char) (*(signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer))))) && ((*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer)) == ((unsigned char) (*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var1_Pointer)))) ; } int main(void) { isInitial = 1; initially(); while (1) { updateLastVariables(); updateVariables(); step(); __VERIFIER_assert(property()); isInitial = 0; } return 0; }