// 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_Batch99Wrapper_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] = { 1 }; unsigned char* BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer = &(BOOL_unsigned_char_Array_0[0]); float float_Array_0[7] = { 4.8, 127.25, 0.4, 99999999999.5, 500.5, 1000000000000000.6, 255.5 }; 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]); float* float_Array_0_arrayfloat_Array_0arrayVar3_Pointer = &(float_Array_0[3]); float* float_Array_0_arrayfloat_Array_0arrayVar4_Pointer = &(float_Array_0[4]); float* float_Array_0_arrayfloat_Array_0arrayVar5_Pointer = &(float_Array_0[5]); float* float_Array_0_arrayfloat_Array_0arrayVar6_Pointer = &(float_Array_0[6]); signed long int signed_long_int_Array_0[5] = { 256, 25, 0, -50, -5 }; signed long int* signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer = &(signed_long_int_Array_0[0]); signed long int* signed_long_int_Array_0_arraysigned_long_int_Array_0Var1_Pointer = &(signed_long_int_Array_0[1]); signed long int* signed_long_int_Array_0_arraysigned_long_int_Array_0Var2_Pointer = &(signed_long_int_Array_0[2]); signed long int* signed_long_int_Array_0_arraysigned_long_int_Array_0Var3_Pointer = &(signed_long_int_Array_0[3]); signed long int* signed_long_int_Array_0_arraysigned_long_int_Array_0Var4_Pointer = &(signed_long_int_Array_0[4]); signed short int signed_short_int_Array_0[1] = { 2 }; signed short int* signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer = &(signed_short_int_Array_0[0]); unsigned char unsigned_char_Array_0[1] = { 16 }; unsigned char* unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer = &(unsigned_char_Array_0[0]); // Calibration values // Last'ed variables // Additional functions void initially(void) { } void step(void) { // From: Req1Batch99Wrapper_AP signed long int stepLocal_0 = abs (8); if (((min (200 , 128)) - (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer))) > stepLocal_0) { (*(float_Array_0_arrayfloat_Array_0arrayVar6_Pointer)) = ((min ((*(float_Array_0_arrayfloat_Array_0arrayVar5_Pointer)) , (*(float_Array_0_arrayfloat_Array_0arrayVar4_Pointer)))) - (*(float_Array_0_arrayfloat_Array_0arrayVar3_Pointer))); } else { if ((*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer))) { (*(float_Array_0_arrayfloat_Array_0arrayVar6_Pointer)) = ((min ((*(float_Array_0_arrayfloat_Array_0arrayVar1_Pointer)) , (*(float_Array_0_arrayfloat_Array_0arrayVar0_Pointer)))) + (*(float_Array_0_arrayfloat_Array_0arrayVar2_Pointer))); } } // From: Req2Batch99Wrapper_AP if (((*(float_Array_0_arrayfloat_Array_0arrayVar4_Pointer)) + (*(float_Array_0_arrayfloat_Array_0arrayVar3_Pointer))) == (*(float_Array_0_arrayfloat_Array_0arrayVar6_Pointer))) { (*(signed_long_int_Array_0_arraysigned_long_int_Array_0Var2_Pointer)) = ((min ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer)) , (*(signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer)))) - (*(signed_long_int_Array_0_arraysigned_long_int_Array_0Var1_Pointer))); } else { (*(signed_long_int_Array_0_arraysigned_long_int_Array_0Var2_Pointer)) = (*(signed_long_int_Array_0_arraysigned_long_int_Array_0Var1_Pointer)); } // From: Req3Batch99Wrapper_AP signed long int stepLocal_1 = (*(signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer)) % (*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer)); if ((*(float_Array_0_arrayfloat_Array_0arrayVar0_Pointer)) == (*(float_Array_0_arrayfloat_Array_0arrayVar5_Pointer))) { (*(signed_long_int_Array_0_arraysigned_long_int_Array_0Var4_Pointer)) = (*(signed_long_int_Array_0_arraysigned_long_int_Array_0Var1_Pointer)); } else { if (stepLocal_1 != (*(signed_long_int_Array_0_arraysigned_long_int_Array_0Var1_Pointer))) { (*(signed_long_int_Array_0_arraysigned_long_int_Array_0Var4_Pointer)) = (max ((((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer)) + (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer))) + (*(signed_long_int_Array_0_arraysigned_long_int_Array_0Var3_Pointer))) , (*(signed_long_int_Array_0_arraysigned_long_int_Array_0Var1_Pointer)))); } else { (*(signed_long_int_Array_0_arraysigned_long_int_Array_0Var4_Pointer)) = (*(signed_long_int_Array_0_arraysigned_long_int_Array_0Var3_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] = __VERIFIER_nondet_float(); assume_abort_if_not((float_Array_0[0] >= -461168.6018427382800e+13F && float_Array_0[0] <= -1.0e-20F) || (float_Array_0[0] <= 4611686.018427382800e+12F && float_Array_0[0] >= 1.0e-20F )); float_Array_0[1] = __VERIFIER_nondet_float(); assume_abort_if_not((float_Array_0[1] >= -461168.6018427382800e+13F && float_Array_0[1] <= -1.0e-20F) || (float_Array_0[1] <= 4611686.018427382800e+12F && float_Array_0[1] >= 1.0e-20F )); float_Array_0[2] = __VERIFIER_nondet_float(); assume_abort_if_not((float_Array_0[2] >= -461168.6018427382800e+13F && float_Array_0[2] <= -1.0e-20F) || (float_Array_0[2] <= 4611686.018427382800e+12F && float_Array_0[2] >= 1.0e-20F )); float_Array_0[3] = __VERIFIER_nondet_float(); assume_abort_if_not((float_Array_0[3] >= 0.0F && float_Array_0[3] <= -1.0e-20F) || (float_Array_0[3] <= 9223372.036854765600e+12F && float_Array_0[3] >= 1.0e-20F )); float_Array_0[4] = __VERIFIER_nondet_float(); assume_abort_if_not((float_Array_0[4] >= 0.0F && float_Array_0[4] <= -1.0e-20F) || (float_Array_0[4] <= 9223372.036854765600e+12F && float_Array_0[4] >= 1.0e-20F )); float_Array_0[5] = __VERIFIER_nondet_float(); assume_abort_if_not((float_Array_0[5] >= 0.0F && float_Array_0[5] <= -1.0e-20F) || (float_Array_0[5] <= 9223372.036854765600e+12F && float_Array_0[5] >= 1.0e-20F )); signed_long_int_Array_0[0] = __VERIFIER_nondet_long(); assume_abort_if_not(signed_long_int_Array_0[0] >= -1); assume_abort_if_not(signed_long_int_Array_0[0] <= 2147483646); signed_long_int_Array_0[1] = __VERIFIER_nondet_long(); assume_abort_if_not(signed_long_int_Array_0[1] >= 0); assume_abort_if_not(signed_long_int_Array_0[1] <= 2147483646); signed_long_int_Array_0[3] = __VERIFIER_nondet_long(); assume_abort_if_not(signed_long_int_Array_0[3] >= -1073741823); assume_abort_if_not(signed_long_int_Array_0[3] <= 1073741823); signed_short_int_Array_0[0] = __VERIFIER_nondet_short(); assume_abort_if_not(signed_short_int_Array_0[0] >= -32768); assume_abort_if_not(signed_short_int_Array_0[0] <= 32767); assume_abort_if_not(signed_short_int_Array_0[0] != 0); unsigned_char_Array_0[0] = __VERIFIER_nondet_uchar(); assume_abort_if_not(unsigned_char_Array_0[0] >= 0); assume_abort_if_not(unsigned_char_Array_0[0] <= 127); } void updateLastVariables() { } int property() { return (((((min (200 , 128)) - (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer))) > (abs (8))) ? ((*(float_Array_0_arrayfloat_Array_0arrayVar6_Pointer)) == ((float) ((min ((*(float_Array_0_arrayfloat_Array_0arrayVar5_Pointer)) , (*(float_Array_0_arrayfloat_Array_0arrayVar4_Pointer)))) - (*(float_Array_0_arrayfloat_Array_0arrayVar3_Pointer))))) : ((*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer)) ? ((*(float_Array_0_arrayfloat_Array_0arrayVar6_Pointer)) == ((float) ((min ((*(float_Array_0_arrayfloat_Array_0arrayVar1_Pointer)) , (*(float_Array_0_arrayfloat_Array_0arrayVar0_Pointer)))) + (*(float_Array_0_arrayfloat_Array_0arrayVar2_Pointer))))) : 1)) && ((((*(float_Array_0_arrayfloat_Array_0arrayVar4_Pointer)) + (*(float_Array_0_arrayfloat_Array_0arrayVar3_Pointer))) == (*(float_Array_0_arrayfloat_Array_0arrayVar6_Pointer))) ? ((*(signed_long_int_Array_0_arraysigned_long_int_Array_0Var2_Pointer)) == ((signed long int) ((min ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer)) , (*(signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer)))) - (*(signed_long_int_Array_0_arraysigned_long_int_Array_0Var1_Pointer))))) : ((*(signed_long_int_Array_0_arraysigned_long_int_Array_0Var2_Pointer)) == ((signed long int) (*(signed_long_int_Array_0_arraysigned_long_int_Array_0Var1_Pointer)))))) && (((*(float_Array_0_arrayfloat_Array_0arrayVar0_Pointer)) == (*(float_Array_0_arrayfloat_Array_0arrayVar5_Pointer))) ? ((*(signed_long_int_Array_0_arraysigned_long_int_Array_0Var4_Pointer)) == ((signed long int) (*(signed_long_int_Array_0_arraysigned_long_int_Array_0Var1_Pointer)))) : ((((*(signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer)) % (*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer))) != (*(signed_long_int_Array_0_arraysigned_long_int_Array_0Var1_Pointer))) ? ((*(signed_long_int_Array_0_arraysigned_long_int_Array_0Var4_Pointer)) == ((signed long int) (max ((((*(signed_short_int_Array_0_arraysigned_short_int_Array_0Var0_Pointer)) + (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer))) + (*(signed_long_int_Array_0_arraysigned_long_int_Array_0Var3_Pointer))) , (*(signed_long_int_Array_0_arraysigned_long_int_Array_0Var1_Pointer)))))) : ((*(signed_long_int_Array_0_arraysigned_long_int_Array_0Var4_Pointer)) == ((signed long int) (*(signed_long_int_Array_0_arraysigned_long_int_Array_0Var3_Pointer)))))) ; } int main(void) { isInitial = 1; initially(); while (1) { updateLastVariables(); updateVariables(); step(); __VERIFIER_assert(property()); isInitial = 0; } return 0; }