// 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_Batch29Wrapper_SP.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)) struct WrapperStruct00; struct WrapperStruct00 { float var_1_1; float var_1_3; float var_1_4; unsigned short int var_1_5; unsigned short int var_1_9; unsigned char var_1_10; unsigned char var_1_11; unsigned char var_1_12; unsigned char var_1_13; unsigned char var_1_14; }; // Function prototypes // Internal control logic variables unsigned char isInitial = 0; // Signal variables struct WrapperStruct00 WrapperStruct00 = { 2.5, 9.3, 3.4, 32, 1, 8, 5, 1, 1, 8 }; float* WrapperStruct00_var_1_1_Pointer = &(WrapperStruct00.var_1_1); float* WrapperStruct00_var_1_3_Pointer = &(WrapperStruct00.var_1_3); float* WrapperStruct00_var_1_4_Pointer = &(WrapperStruct00.var_1_4); unsigned short int* WrapperStruct00_var_1_5_Pointer = &(WrapperStruct00.var_1_5); unsigned short int* WrapperStruct00_var_1_9_Pointer = &(WrapperStruct00.var_1_9); unsigned char* WrapperStruct00_var_1_10_Pointer = &(WrapperStruct00.var_1_10); unsigned char* WrapperStruct00_var_1_11_Pointer = &(WrapperStruct00.var_1_11); unsigned char* WrapperStruct00_var_1_12_Pointer = &(WrapperStruct00.var_1_12); unsigned char* WrapperStruct00_var_1_13_Pointer = &(WrapperStruct00.var_1_13); unsigned char* WrapperStruct00_var_1_14_Pointer = &(WrapperStruct00.var_1_14); // Calibration values // Last'ed variables // Additional functions void initially(void) { } void step(void) { // From: Req5Batch29Wrapper_SP (*(WrapperStruct00_var_1_12_Pointer)) = (*(WrapperStruct00_var_1_13_Pointer)); // From: Req6Batch29Wrapper_SP (*(WrapperStruct00_var_1_14_Pointer)) = (*(WrapperStruct00_var_1_11_Pointer)); // From: Req1Batch29Wrapper_SP if ((*(WrapperStruct00_var_1_12_Pointer))) { (*(WrapperStruct00_var_1_1_Pointer)) = (*(WrapperStruct00_var_1_3_Pointer)); } else { if (! ((*(WrapperStruct00_var_1_3_Pointer)) < (*(WrapperStruct00_var_1_4_Pointer)))) { (*(WrapperStruct00_var_1_1_Pointer)) = (abs ((*(WrapperStruct00_var_1_3_Pointer)))); } } // From: Req2Batch29Wrapper_SP if (((*(WrapperStruct00_var_1_1_Pointer)) + 8.125) > ((*(WrapperStruct00_var_1_1_Pointer)) * (*(WrapperStruct00_var_1_3_Pointer)))) { (*(WrapperStruct00_var_1_5_Pointer)) = (max (((*(WrapperStruct00_var_1_14_Pointer)) + (*(WrapperStruct00_var_1_14_Pointer))) , (*(WrapperStruct00_var_1_14_Pointer)))); } else { (*(WrapperStruct00_var_1_5_Pointer)) = (*(WrapperStruct00_var_1_14_Pointer)); } // From: Req3Batch29Wrapper_SP signed long int stepLocal_0 = 5 * (*(WrapperStruct00_var_1_14_Pointer)); if ((min ((*(WrapperStruct00_var_1_3_Pointer)) , (*(WrapperStruct00_var_1_1_Pointer)))) == (*(WrapperStruct00_var_1_1_Pointer))) { if ((*(WrapperStruct00_var_1_14_Pointer)) > stepLocal_0) { if ((*(WrapperStruct00_var_1_1_Pointer)) < ((*(WrapperStruct00_var_1_1_Pointer)) * 256.5f)) { (*(WrapperStruct00_var_1_9_Pointer)) = (*(WrapperStruct00_var_1_14_Pointer)); } } } // From: Req4Batch29Wrapper_SP if ((*(WrapperStruct00_var_1_1_Pointer)) < (*(WrapperStruct00_var_1_3_Pointer))) { (*(WrapperStruct00_var_1_10_Pointer)) = (*(WrapperStruct00_var_1_11_Pointer)); } } void updateVariables() { WrapperStruct00.var_1_3 = __VERIFIER_nondet_float(); assume_abort_if_not((WrapperStruct00.var_1_3 >= -922337.2036854765600e+13F && WrapperStruct00.var_1_3 <= -1.0e-20F) || (WrapperStruct00.var_1_3 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_3 >= 1.0e-20F )); WrapperStruct00.var_1_4 = __VERIFIER_nondet_float(); assume_abort_if_not((WrapperStruct00.var_1_4 >= -922337.2036854776000e+13F && WrapperStruct00.var_1_4 <= -1.0e-20F) || (WrapperStruct00.var_1_4 <= 9223372.036854776000e+12F && WrapperStruct00.var_1_4 >= 1.0e-20F )); WrapperStruct00.var_1_11 = __VERIFIER_nondet_uchar(); assume_abort_if_not(WrapperStruct00.var_1_11 >= 0); assume_abort_if_not(WrapperStruct00.var_1_11 <= 254); WrapperStruct00.var_1_13 = __VERIFIER_nondet_uchar(); assume_abort_if_not(WrapperStruct00.var_1_13 >= 1); assume_abort_if_not(WrapperStruct00.var_1_13 <= 1); } void updateLastVariables() { } int property() { return ((((((*(WrapperStruct00_var_1_12_Pointer)) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((float) (*(WrapperStruct00_var_1_3_Pointer)))) : ((! ((*(WrapperStruct00_var_1_3_Pointer)) < (*(WrapperStruct00_var_1_4_Pointer)))) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((float) (abs ((*(WrapperStruct00_var_1_3_Pointer)))))) : 1)) && ((((*(WrapperStruct00_var_1_1_Pointer)) + 8.125) > ((*(WrapperStruct00_var_1_1_Pointer)) * (*(WrapperStruct00_var_1_3_Pointer)))) ? ((*(WrapperStruct00_var_1_5_Pointer)) == ((unsigned short int) (max (((*(WrapperStruct00_var_1_14_Pointer)) + (*(WrapperStruct00_var_1_14_Pointer))) , (*(WrapperStruct00_var_1_14_Pointer)))))) : ((*(WrapperStruct00_var_1_5_Pointer)) == ((unsigned short int) (*(WrapperStruct00_var_1_14_Pointer)))))) && (((min ((*(WrapperStruct00_var_1_3_Pointer)) , (*(WrapperStruct00_var_1_1_Pointer)))) == (*(WrapperStruct00_var_1_1_Pointer))) ? (((*(WrapperStruct00_var_1_14_Pointer)) > (5 * (*(WrapperStruct00_var_1_14_Pointer)))) ? (((*(WrapperStruct00_var_1_1_Pointer)) < ((*(WrapperStruct00_var_1_1_Pointer)) * 256.5f)) ? ((*(WrapperStruct00_var_1_9_Pointer)) == ((unsigned short int) (*(WrapperStruct00_var_1_14_Pointer)))) : 1) : 1) : 1)) && (((*(WrapperStruct00_var_1_1_Pointer)) < (*(WrapperStruct00_var_1_3_Pointer))) ? ((*(WrapperStruct00_var_1_10_Pointer)) == ((unsigned char) (*(WrapperStruct00_var_1_11_Pointer)))) : 1)) && ((*(WrapperStruct00_var_1_12_Pointer)) == ((unsigned char) (*(WrapperStruct00_var_1_13_Pointer))))) && ((*(WrapperStruct00_var_1_14_Pointer)) == ((unsigned char) (*(WrapperStruct00_var_1_11_Pointer)))) ; } int main(void) { isInitial = 1; initially(); while (1) { updateLastVariables(); updateVariables(); step(); __VERIFIER_assert(property()); isInitial = 0; } return 0; }