// 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_Batch94Wrapper_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]); double double_Array_0[5] = { 63.75, 3.7, 63.4, 0.0, 63.4 }; 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[2] = { 3.75, 25.2 }; 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[2][3] = { {-32, -64, -4}, {2, 5, -25} }; signed char* signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer = &(signed_char_Array_0[0][0]); signed char* signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer = &(signed_char_Array_0[1][0]); signed char* signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer = &(signed_char_Array_0[0][1]); signed char* signed_char_Array_0_arraysigned_char_Array_0Var3_Pointer = &(signed_char_Array_0[1][1]); signed char* signed_char_Array_0_arraysigned_char_Array_0Var4_Pointer = &(signed_char_Array_0[0][2]); signed char* signed_char_Array_0_arraysigned_char_Array_0Var5_Pointer = &(signed_char_Array_0[1][2]); signed long int signed_long_int_Array_0[1] = { -2 }; signed long int* signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer = &(signed_long_int_Array_0[0]); unsigned char unsigned_char_Array_0[2] = { 2, 16 }; unsigned char* unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer = &(unsigned_char_Array_0[0]); unsigned char* unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer = &(unsigned_char_Array_0[1]); // Calibration values // Last'ed variables // Additional functions void initially(void) { } void step(void) { // From: Req1Batch94Wrapper_AP if ((*(float_Array_0_arrayfloat_Array_0arrayVar1_Pointer)) != (*(float_Array_0_arrayfloat_Array_0arrayVar0_Pointer))) { (*(double_Array_0_arraydouble_Array_0arrayVar4_Pointer)) = (((*(double_Array_0_arraydouble_Array_0arrayVar3_Pointer)) - (*(double_Array_0_arraydouble_Array_0arrayVar2_Pointer))) - (*(double_Array_0_arraydouble_Array_0arrayVar1_Pointer))); } // From: Req2Batch94Wrapper_AP if ((*(double_Array_0_arraydouble_Array_0arrayVar2_Pointer)) > ((*(double_Array_0_arraydouble_Array_0arrayVar4_Pointer)) / (*(double_Array_0_arraydouble_Array_0arrayVar3_Pointer)))) { if ((*(double_Array_0_arraydouble_Array_0arrayVar2_Pointer)) > ((*(double_Array_0_arraydouble_Array_0arrayVar3_Pointer)) / (*(double_Array_0_arraydouble_Array_0arrayVar0_Pointer)))) { (*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var2_Pointer)) = (*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer)); } else { (*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var2_Pointer)) = (*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var1_Pointer)); } } // From: Req3Batch94Wrapper_AP if ((*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var1_Pointer)) || (*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer))) { (*(signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer)) = (*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer)); } else { (*(signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer)) = ((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_0Var5_Pointer)) + (*(signed_char_Array_0_arraysigned_char_Array_0Var3_Pointer)))); } // From: Req4Batch94Wrapper_AP signed char stepLocal_0 = (*(signed_char_Array_0_arraysigned_char_Array_0Var5_Pointer)); if ((*(double_Array_0_arraydouble_Array_0arrayVar1_Pointer)) > (*(double_Array_0_arraydouble_Array_0arrayVar2_Pointer))) { if ((*(double_Array_0_arraydouble_Array_0arrayVar4_Pointer)) != ((*(double_Array_0_arraydouble_Array_0arrayVar3_Pointer)) / (*(double_Array_0_arraydouble_Array_0arrayVar0_Pointer)))) { if (((*(signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer)) % ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer)) + (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer)))) > stepLocal_0) { (*(signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer)) = -64; } } } 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[0] = __VERIFIER_nondet_uchar(); assume_abort_if_not(BOOL_unsigned_char_Array_0[0] >= 1); assume_abort_if_not(BOOL_unsigned_char_Array_0[0] <= 1); 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); double_Array_0[0] = __VERIFIER_nondet_double(); assume_abort_if_not((double_Array_0[0] >= -922337.2036854776000e+13F && double_Array_0[0] <= -1.0e-20F) || (double_Array_0[0] <= 9223372.036854776000e+12F && double_Array_0[0] >= 1.0e-20F )); assume_abort_if_not(double_Array_0[0] != 0.0F); 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[2] = __VERIFIER_nondet_double(); assume_abort_if_not((double_Array_0[2] >= 0.0F && double_Array_0[2] <= -1.0e-20F) || (double_Array_0[2] <= 4611686.018427382800e+12F && double_Array_0[2] >= 1.0e-20F )); double_Array_0[3] = __VERIFIER_nondet_double(); assume_abort_if_not((double_Array_0[3] >= 4611686.018427382800e+12F && double_Array_0[3] <= -1.0e-20F) || (double_Array_0[3] <= 9223372.036854765600e+12F && double_Array_0[3] >= 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 )); float_Array_0[1] = __VERIFIER_nondet_float(); assume_abort_if_not((float_Array_0[1] >= -922337.2036854776000e+13F && float_Array_0[1] <= -1.0e-20F) || (float_Array_0[1] <= 9223372.036854776000e+12F && float_Array_0[1] >= 1.0e-20F )); signed_char_Array_0[0][0] = __VERIFIER_nondet_char(); assume_abort_if_not(signed_char_Array_0[0][0] >= -127); assume_abort_if_not(signed_char_Array_0[0][0] <= 126); signed_char_Array_0[1][0] = __VERIFIER_nondet_char(); assume_abort_if_not(signed_char_Array_0[1][0] >= -63); assume_abort_if_not(signed_char_Array_0[1][0] <= 63); signed_char_Array_0[1][1] = __VERIFIER_nondet_char(); assume_abort_if_not(signed_char_Array_0[1][1] >= -31); assume_abort_if_not(signed_char_Array_0[1][1] <= 31); signed_char_Array_0[0][2] = __VERIFIER_nondet_char(); assume_abort_if_not(signed_char_Array_0[0][2] >= -63); assume_abort_if_not(signed_char_Array_0[0][2] <= 63); signed_char_Array_0[1][2] = __VERIFIER_nondet_char(); assume_abort_if_not(signed_char_Array_0[1][2] >= -31); assume_abort_if_not(signed_char_Array_0[1][2] <= 32); unsigned_char_Array_0[0] = __VERIFIER_nondet_uchar(); assume_abort_if_not(unsigned_char_Array_0[0] >= 1); assume_abort_if_not(unsigned_char_Array_0[0] <= 128); unsigned_char_Array_0[1] = __VERIFIER_nondet_uchar(); assume_abort_if_not(unsigned_char_Array_0[1] >= 1); assume_abort_if_not(unsigned_char_Array_0[1] <= 127); } void updateLastVariables() { } int property() { return (((((*(float_Array_0_arrayfloat_Array_0arrayVar1_Pointer)) != (*(float_Array_0_arrayfloat_Array_0arrayVar0_Pointer))) ? ((*(double_Array_0_arraydouble_Array_0arrayVar4_Pointer)) == ((double) (((*(double_Array_0_arraydouble_Array_0arrayVar3_Pointer)) - (*(double_Array_0_arraydouble_Array_0arrayVar2_Pointer))) - (*(double_Array_0_arraydouble_Array_0arrayVar1_Pointer))))) : 1) && (((*(double_Array_0_arraydouble_Array_0arrayVar2_Pointer)) > ((*(double_Array_0_arraydouble_Array_0arrayVar4_Pointer)) / (*(double_Array_0_arraydouble_Array_0arrayVar3_Pointer)))) ? (((*(double_Array_0_arraydouble_Array_0arrayVar2_Pointer)) > ((*(double_Array_0_arraydouble_Array_0arrayVar3_Pointer)) / (*(double_Array_0_arraydouble_Array_0arrayVar0_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_0Var2_Pointer)) == ((unsigned char) (*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var1_Pointer))))) : 1)) && (((*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var1_Pointer)) || (*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer))) ? ((*(signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer)) == ((signed char) (*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer)))) : ((*(signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer)) == ((signed char) ((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_0Var5_Pointer)) + (*(signed_char_Array_0_arraysigned_char_Array_0Var3_Pointer)))))))) && (((*(double_Array_0_arraydouble_Array_0arrayVar1_Pointer)) > (*(double_Array_0_arraydouble_Array_0arrayVar2_Pointer))) ? (((*(double_Array_0_arraydouble_Array_0arrayVar4_Pointer)) != ((*(double_Array_0_arraydouble_Array_0arrayVar3_Pointer)) / (*(double_Array_0_arraydouble_Array_0arrayVar0_Pointer)))) ? ((((*(signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer)) % ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer)) + (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var1_Pointer)))) > (*(signed_char_Array_0_arraysigned_char_Array_0Var5_Pointer))) ? ((*(signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer)) == ((signed long int) -64)) : 1) : 1) : ((*(signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer)) == ((signed long int) (*(signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer))))) ; } int main(void) { isInitial = 1; initially(); while (1) { updateLastVariables(); updateVariables(); step(); __VERIFIER_assert(property()); isInitial = 0; } return 0; }