// 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_Batch91Wrapper_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 float float_Array_0[3] = { -0.25, 8.4, 49.25 }; float* float_Array_0_arrayfloat_Array_0arrayVar0_Pointer = &(float_Array_0[0]); float* float_Array_0_arrayfloat_Array_0arrayVar1_Pointer = &(float_Array_0[1]); float* float_Array_0_arrayfloat_Array_0arrayVar2_Pointer = &(float_Array_0[2]); signed short int signed_short_int_Array_0[5] = { 100, -4, 128, 10, 1 }; 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 long int unsigned_long_int_Array_0[2][3] = { {64, 10, 64}, {16, 64, 100000000} }; unsigned long int* unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var0_Pointer = &(unsigned_long_int_Array_0[0][0]); unsigned long int* unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var1_Pointer = &(unsigned_long_int_Array_0[1][0]); unsigned long int* unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var2_Pointer = &(unsigned_long_int_Array_0[0][1]); unsigned long int* unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var3_Pointer = &(unsigned_long_int_Array_0[1][1]); unsigned long int* unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var4_Pointer = &(unsigned_long_int_Array_0[0][2]); unsigned long int* unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var5_Pointer = &(unsigned_long_int_Array_0[1][2]); // Calibration values // Last'ed variables // Additional functions void initially(void) { } void step(void) { // From: Req1Batch91Wrapper_AP if ((*(float_Array_0_arrayfloat_Array_0arrayVar2_Pointer)) >= 50.4f) { (*(unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var5_Pointer)) = (max ((*(unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var4_Pointer)) , (*(unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var3_Pointer)))); } // From: Req2Batch91Wrapper_AP if ((*(unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var4_Pointer)) == ((*(unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var5_Pointer)) * (*(unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var3_Pointer)))) { if ((*(float_Array_0_arrayfloat_Array_0arrayVar2_Pointer)) >= ((*(float_Array_0_arrayfloat_Array_0arrayVar1_Pointer)) + (*(float_Array_0_arrayfloat_Array_0arrayVar0_Pointer)))) { (*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var4_Pointer)) = (*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer)); } else { (*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var4_Pointer)) = 32; } } else { (*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var4_Pointer)) = (*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer)); } // From: Req3Batch91Wrapper_AP if (! ((*(unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var3_Pointer)) < (*(unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var4_Pointer)))) { (*(unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var0_Pointer)) = (min ((min ((*(unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var4_Pointer)) , (*(unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var3_Pointer)))) , (max ((*(unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var1_Pointer)) , (*(unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var2_Pointer)))))); } else { (*(unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var0_Pointer)) = (max ((*(unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var2_Pointer)) , (*(unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var1_Pointer)))); } // From: Req4Batch91Wrapper_AP if ((*(unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var1_Pointer)) > (*(unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var0_Pointer))) { if (63.1 >= (*(float_Array_0_arrayfloat_Array_0arrayVar0_Pointer))) { if ((*(float_Array_0_arrayfloat_Array_0arrayVar0_Pointer)) >= (*(float_Array_0_arrayfloat_Array_0arrayVar2_Pointer))) { (*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer)) = ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer)) - (*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var3_Pointer))); } else { (*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer)) = (*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer)); } } } else { (*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer)) = (*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var3_Pointer)); } } void updateVariables() { 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 )); float_Array_0[2] = __VERIFIER_nondet_float(); assume_abort_if_not((float_Array_0[2] >= -922337.2036854776000e+13F && float_Array_0[2] <= -1.0e-20F) || (float_Array_0[2] <= 9223372.036854776000e+12F && float_Array_0[2] >= 1.0e-20F )); signed_short_int_Array_0[1] = __VERIFIER_nondet_short(); assume_abort_if_not(signed_short_int_Array_0[1] >= -32767); assume_abort_if_not(signed_short_int_Array_0[1] <= 32766); signed_short_int_Array_0[2] = __VERIFIER_nondet_short(); assume_abort_if_not(signed_short_int_Array_0[2] >= -1); assume_abort_if_not(signed_short_int_Array_0[2] <= 32766); signed_short_int_Array_0[3] = __VERIFIER_nondet_short(); assume_abort_if_not(signed_short_int_Array_0[3] >= 0); assume_abort_if_not(signed_short_int_Array_0[3] <= 32766); unsigned_long_int_Array_0[1][0] = __VERIFIER_nondet_ulong(); assume_abort_if_not(unsigned_long_int_Array_0[1][0] >= 0); assume_abort_if_not(unsigned_long_int_Array_0[1][0] <= 4294967294); unsigned_long_int_Array_0[0][1] = __VERIFIER_nondet_ulong(); assume_abort_if_not(unsigned_long_int_Array_0[0][1] >= 0); assume_abort_if_not(unsigned_long_int_Array_0[0][1] <= 4294967294); unsigned_long_int_Array_0[1][1] = __VERIFIER_nondet_ulong(); assume_abort_if_not(unsigned_long_int_Array_0[1][1] >= 0); assume_abort_if_not(unsigned_long_int_Array_0[1][1] <= 4294967294); unsigned_long_int_Array_0[0][2] = __VERIFIER_nondet_ulong(); assume_abort_if_not(unsigned_long_int_Array_0[0][2] >= 0); assume_abort_if_not(unsigned_long_int_Array_0[0][2] <= 4294967294); } void updateLastVariables() { } int property() { return (((((*(float_Array_0_arrayfloat_Array_0arrayVar2_Pointer)) >= 50.4f) ? ((*(unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var5_Pointer)) == ((unsigned long int) (max ((*(unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var4_Pointer)) , (*(unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var3_Pointer)))))) : 1) && (((*(unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var4_Pointer)) == ((*(unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var5_Pointer)) * (*(unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var3_Pointer)))) ? (((*(float_Array_0_arrayfloat_Array_0arrayVar2_Pointer)) >= ((*(float_Array_0_arrayfloat_Array_0arrayVar1_Pointer)) + (*(float_Array_0_arrayfloat_Array_0arrayVar0_Pointer)))) ? ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var4_Pointer)) == ((signed short int) (*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer)))) : ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var4_Pointer)) == ((signed short int) 32))) : ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var4_Pointer)) == ((signed short int) (*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var1_Pointer)))))) && ((! ((*(unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var3_Pointer)) < (*(unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var4_Pointer)))) ? ((*(unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var0_Pointer)) == ((unsigned long int) (min ((min ((*(unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var4_Pointer)) , (*(unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var3_Pointer)))) , (max ((*(unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var1_Pointer)) , (*(unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var2_Pointer)))))))) : ((*(unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var0_Pointer)) == ((unsigned long int) (max ((*(unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var2_Pointer)) , (*(unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var1_Pointer)))))))) && (((*(unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var1_Pointer)) > (*(unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var0_Pointer))) ? ((63.1 >= (*(float_Array_0_arrayfloat_Array_0arrayVar0_Pointer))) ? (((*(float_Array_0_arrayfloat_Array_0arrayVar0_Pointer)) >= (*(float_Array_0_arrayfloat_Array_0arrayVar2_Pointer))) ? ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer)) == ((signed short int) ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer)) - (*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var3_Pointer))))) : ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer)) == ((signed short int) (*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var2_Pointer))))) : 1) : ((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer)) == ((signed short int) (*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var3_Pointer))))) ; } int main(void) { isInitial = 1; initially(); while (1) { updateLastVariables(); updateVariables(); step(); __VERIFIER_assert(property()); isInitial = 0; } return 0; }