// 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_Batch72Wrapper_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[2][2] = { {0, 0}, {1, 1} }; unsigned char* BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer = &(BOOL_unsigned_char_Array_0[0][0]); unsigned char* BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var1_Pointer = &(BOOL_unsigned_char_Array_0[1][0]); unsigned char* BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var2_Pointer = &(BOOL_unsigned_char_Array_0[0][1]); unsigned char* BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var3_Pointer = &(BOOL_unsigned_char_Array_0[1][1]); double double_Array_0[5] = { 100000000000.4, 100000000000.2, 256.4, 50.5, 9.5 }; double* double_Array_0_arraydouble_Array_0arrayVar0_Pointer = &(double_Array_0[0]); double* double_Array_0_arraydouble_Array_0arrayVar1_Pointer = &(double_Array_0[1]); double* double_Array_0_arraydouble_Array_0arrayVar2_Pointer = &(double_Array_0[2]); double* double_Array_0_arraydouble_Array_0arrayVar3_Pointer = &(double_Array_0[3]); double* double_Array_0_arraydouble_Array_0arrayVar4_Pointer = &(double_Array_0[4]); float float_Array_0[1] = { 0.25 }; float* float_Array_0_arrayfloat_Array_0arrayVar0_Pointer = &(float_Array_0[0]); signed char signed_char_Array_0[5] = { -2, -10, 4, -16, 4 }; 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]); unsigned long int unsigned_long_int_Array_0[1] = { 2 }; unsigned long int* unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var0_Pointer = &(unsigned_long_int_Array_0[0]); unsigned short int unsigned_short_int_Array_0[1] = { 10000 }; unsigned short int* unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer = &(unsigned_short_int_Array_0[0]); // Calibration values // Last'ed variables unsigned char last_1_BOOL_unsigned_char_Array_0_1__1_ = 1; double last_1_double_Array_0_2_ = 256.4; // Additional functions void initially(void) { } void step(void) { // From: Req2Batch72Wrapper_AP if ((*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer))) { (*(unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var0_Pointer)) = 2u; } // From: Req3Batch72Wrapper_AP (*(signed_char_Array_0_arraysigned_char_Array_0Var3_Pointer)) = (min (((*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer)) + (*(signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer))) , (10 - (*(signed_char_Array_0_arraysigned_char_Array_0Var4_Pointer))))); // From: Req5Batch72Wrapper_AP (*(double_Array_0_arraydouble_Array_0arrayVar0_Pointer)) = (*(double_Array_0_arraydouble_Array_0arrayVar4_Pointer)); // From: Req6Batch72Wrapper_AP (*(signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer)) = 1; // From: Req7Batch72Wrapper_AP (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) = 10; // From: Req4Batch72Wrapper_AP if (((*(double_Array_0_arraydouble_Array_0arrayVar0_Pointer)) + ((*(double_Array_0_arraydouble_Array_0arrayVar0_Pointer)) / (*(float_Array_0_arrayfloat_Array_0arrayVar0_Pointer)))) == (*(double_Array_0_arraydouble_Array_0arrayVar0_Pointer))) { if ((*(double_Array_0_arraydouble_Array_0arrayVar0_Pointer)) >= last_1_double_Array_0_2_) { (*(double_Array_0_arraydouble_Array_0arrayVar2_Pointer)) = ((*(double_Array_0_arraydouble_Array_0arrayVar1_Pointer)) - (min (((*(double_Array_0_arraydouble_Array_0arrayVar3_Pointer)) + (*(double_Array_0_arraydouble_Array_0arrayVar4_Pointer))) , 9.9999999999995E12))); } else { (*(double_Array_0_arraydouble_Array_0arrayVar2_Pointer)) = (min ((*(double_Array_0_arraydouble_Array_0arrayVar1_Pointer)) , (5.75 + (*(double_Array_0_arraydouble_Array_0arrayVar4_Pointer))))); } } // From: Req1Batch72Wrapper_AP if ((*(double_Array_0_arraydouble_Array_0arrayVar0_Pointer)) < ((min ((*(double_Array_0_arraydouble_Array_0arrayVar2_Pointer)) , (*(double_Array_0_arraydouble_Array_0arrayVar2_Pointer)))) * (*(double_Array_0_arraydouble_Array_0arrayVar2_Pointer)))) { (*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var3_Pointer)) = ((*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var2_Pointer)) && ((last_1_BOOL_unsigned_char_Array_0_1__1_ || (*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var1_Pointer))) && (*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer)))); } } void updateVariables() { BOOL_unsigned_char_Array_0[0][0] = __VERIFIER_nondet_uchar(); assume_abort_if_not(BOOL_unsigned_char_Array_0[0][0] >= 0); assume_abort_if_not(BOOL_unsigned_char_Array_0[0][0] <= 0); BOOL_unsigned_char_Array_0[1][0] = __VERIFIER_nondet_uchar(); assume_abort_if_not(BOOL_unsigned_char_Array_0[1][0] >= 0); assume_abort_if_not(BOOL_unsigned_char_Array_0[1][0] <= 1); BOOL_unsigned_char_Array_0[0][1] = __VERIFIER_nondet_uchar(); assume_abort_if_not(BOOL_unsigned_char_Array_0[0][1] >= 0); assume_abort_if_not(BOOL_unsigned_char_Array_0[0][1] <= 1); double_Array_0[1] = __VERIFIER_nondet_double(); assume_abort_if_not((double_Array_0[1] >= 0.0F && double_Array_0[1] <= -1.0e-20F) || (double_Array_0[1] <= 9223372.036854765600e+12F && double_Array_0[1] >= 1.0e-20F )); double_Array_0[3] = __VERIFIER_nondet_double(); assume_abort_if_not((double_Array_0[3] >= 0.0F && double_Array_0[3] <= -1.0e-20F) || (double_Array_0[3] <= 4611686.018427382800e+12F && double_Array_0[3] >= 1.0e-20F )); double_Array_0[4] = __VERIFIER_nondet_double(); assume_abort_if_not((double_Array_0[4] >= 0.0F && double_Array_0[4] <= -1.0e-20F) || (double_Array_0[4] <= 4611686.018427382800e+12F && double_Array_0[4] >= 1.0e-20F )); float_Array_0[0] = __VERIFIER_nondet_float(); assume_abort_if_not((float_Array_0[0] >= -922337.2036854776000e+13F && float_Array_0[0] <= -1.0e-20F) || (float_Array_0[0] <= 9223372.036854776000e+12F && float_Array_0[0] >= 1.0e-20F )); assume_abort_if_not(float_Array_0[0] != 0.0F); signed_char_Array_0[0] = __VERIFIER_nondet_char(); assume_abort_if_not(signed_char_Array_0[0] >= -63); assume_abort_if_not(signed_char_Array_0[0] <= 63); signed_char_Array_0[1] = __VERIFIER_nondet_char(); assume_abort_if_not(signed_char_Array_0[1] >= -63); assume_abort_if_not(signed_char_Array_0[1] <= 63); signed_char_Array_0[4] = __VERIFIER_nondet_char(); assume_abort_if_not(signed_char_Array_0[4] >= 0); assume_abort_if_not(signed_char_Array_0[4] <= 126); } void updateLastVariables() { last_1_BOOL_unsigned_char_Array_0_1__1_ = BOOL_unsigned_char_Array_0[1][1]; last_1_double_Array_0_2_ = double_Array_0[2]; } int property() { return ((((((((*(double_Array_0_arraydouble_Array_0arrayVar0_Pointer)) < ((min ((*(double_Array_0_arraydouble_Array_0arrayVar2_Pointer)) , (*(double_Array_0_arraydouble_Array_0arrayVar2_Pointer)))) * (*(double_Array_0_arraydouble_Array_0arrayVar2_Pointer)))) ? ((*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var3_Pointer)) == ((unsigned char) ((*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var2_Pointer)) && ((last_1_BOOL_unsigned_char_Array_0_1__1_ || (*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var1_Pointer))) && (*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer)))))) : 1) && ((*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer)) ? ((*(unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var0_Pointer)) == ((unsigned long int) 2u)) : 1)) && ((*(signed_char_Array_0_arraysigned_char_Array_0Var3_Pointer)) == ((signed char) (min (((*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer)) + (*(signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer))) , (10 - (*(signed_char_Array_0_arraysigned_char_Array_0Var4_Pointer)))))))) && ((((*(double_Array_0_arraydouble_Array_0arrayVar0_Pointer)) + ((*(double_Array_0_arraydouble_Array_0arrayVar0_Pointer)) / (*(float_Array_0_arrayfloat_Array_0arrayVar0_Pointer)))) == (*(double_Array_0_arraydouble_Array_0arrayVar0_Pointer))) ? (((*(double_Array_0_arraydouble_Array_0arrayVar0_Pointer)) >= last_1_double_Array_0_2_) ? ((*(double_Array_0_arraydouble_Array_0arrayVar2_Pointer)) == ((double) ((*(double_Array_0_arraydouble_Array_0arrayVar1_Pointer)) - (min (((*(double_Array_0_arraydouble_Array_0arrayVar3_Pointer)) + (*(double_Array_0_arraydouble_Array_0arrayVar4_Pointer))) , 9.9999999999995E12))))) : ((*(double_Array_0_arraydouble_Array_0arrayVar2_Pointer)) == ((double) (min ((*(double_Array_0_arraydouble_Array_0arrayVar1_Pointer)) , (5.75 + (*(double_Array_0_arraydouble_Array_0arrayVar4_Pointer)))))))) : 1)) && ((*(double_Array_0_arraydouble_Array_0arrayVar0_Pointer)) == ((double) (*(double_Array_0_arraydouble_Array_0arrayVar4_Pointer))))) && ((*(signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer)) == ((signed char) 1))) && ((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) == ((unsigned short int) 10)) ; } int main(void) { isInitial = 1; initially(); while (1) { updateLastVariables(); updateVariables(); step(); __VERIFIER_assert(property()); isInitial = 0; } return 0; }