// 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_Batch45Wrapper_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 { double var_1_1; unsigned short int var_1_2; signed long int var_1_4; double var_1_6; double var_1_7; double var_1_8; float var_1_9; unsigned char var_1_10; float var_1_11; unsigned char var_1_12; unsigned char var_1_13; unsigned char var_1_14; unsigned char var_1_15; unsigned char var_1_16; unsigned char var_1_17; unsigned char var_1_18; signed char var_1_19; unsigned char var_1_20; }; // Function prototypes // Internal control logic variables unsigned char isInitial = 0; // Signal variables struct WrapperStruct00 WrapperStruct00 = { 999999.2, 5, -2, 0.0, 5.9, 255.6, 25.5, 0, 0.0, 1, 0, 0, 0, 1, 1, 64, -10, 5 }; double* WrapperStruct00_var_1_1_Pointer = &(WrapperStruct00.var_1_1); unsigned short int* WrapperStruct00_var_1_2_Pointer = &(WrapperStruct00.var_1_2); signed long int* WrapperStruct00_var_1_4_Pointer = &(WrapperStruct00.var_1_4); double* WrapperStruct00_var_1_6_Pointer = &(WrapperStruct00.var_1_6); double* WrapperStruct00_var_1_7_Pointer = &(WrapperStruct00.var_1_7); double* WrapperStruct00_var_1_8_Pointer = &(WrapperStruct00.var_1_8); float* WrapperStruct00_var_1_9_Pointer = &(WrapperStruct00.var_1_9); unsigned char* WrapperStruct00_var_1_10_Pointer = &(WrapperStruct00.var_1_10); float* 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); unsigned char* WrapperStruct00_var_1_15_Pointer = &(WrapperStruct00.var_1_15); unsigned char* WrapperStruct00_var_1_16_Pointer = &(WrapperStruct00.var_1_16); unsigned char* WrapperStruct00_var_1_17_Pointer = &(WrapperStruct00.var_1_17); unsigned char* WrapperStruct00_var_1_18_Pointer = &(WrapperStruct00.var_1_18); signed char* WrapperStruct00_var_1_19_Pointer = &(WrapperStruct00.var_1_19); unsigned char* WrapperStruct00_var_1_20_Pointer = &(WrapperStruct00.var_1_20); // Calibration values // Last'ed variables unsigned char last_1_WrapperStruct00_var_1_18 = 64; // Additional functions void initially(void) { } void step(void) { // From: Req4Batch45Wrapper_SP if ((((*(WrapperStruct00_var_1_2_Pointer)) + (*(WrapperStruct00_var_1_4_Pointer))) / (*(WrapperStruct00_var_1_19_Pointer))) != last_1_WrapperStruct00_var_1_18) { (*(WrapperStruct00_var_1_18_Pointer)) = (*(WrapperStruct00_var_1_20_Pointer)); } // From: Req1Batch45Wrapper_SP if (((*(WrapperStruct00_var_1_18_Pointer)) / 32) < (min (((*(WrapperStruct00_var_1_18_Pointer)) + (*(WrapperStruct00_var_1_18_Pointer))) , (*(WrapperStruct00_var_1_18_Pointer))))) { (*(WrapperStruct00_var_1_1_Pointer)) = (((*(WrapperStruct00_var_1_6_Pointer)) - (*(WrapperStruct00_var_1_7_Pointer))) - (*(WrapperStruct00_var_1_8_Pointer))); } else { (*(WrapperStruct00_var_1_1_Pointer)) = ((*(WrapperStruct00_var_1_8_Pointer)) - (*(WrapperStruct00_var_1_7_Pointer))); } // From: Req3Batch45Wrapper_SP if ((*(WrapperStruct00_var_1_18_Pointer)) == (*(WrapperStruct00_var_1_18_Pointer))) { if ((*(WrapperStruct00_var_1_10_Pointer))) { (*(WrapperStruct00_var_1_12_Pointer)) = ((*(WrapperStruct00_var_1_13_Pointer)) || (*(WrapperStruct00_var_1_14_Pointer))); } else { (*(WrapperStruct00_var_1_12_Pointer)) = ((((*(WrapperStruct00_var_1_8_Pointer)) >= (*(WrapperStruct00_var_1_1_Pointer))) || (*(WrapperStruct00_var_1_15_Pointer))) && (((*(WrapperStruct00_var_1_13_Pointer)) || (*(WrapperStruct00_var_1_16_Pointer))) && (*(WrapperStruct00_var_1_17_Pointer)))); } } // From: Req2Batch45Wrapper_SP if ((*(WrapperStruct00_var_1_12_Pointer))) { (*(WrapperStruct00_var_1_9_Pointer)) = ((min ((*(WrapperStruct00_var_1_8_Pointer)) , (*(WrapperStruct00_var_1_6_Pointer)))) - ((*(WrapperStruct00_var_1_11_Pointer)) - 0.8f)); } } void updateVariables() { WrapperStruct00.var_1_2 = __VERIFIER_nondet_ushort(); assume_abort_if_not(WrapperStruct00.var_1_2 >= 0); assume_abort_if_not(WrapperStruct00.var_1_2 <= 65535); WrapperStruct00.var_1_4 = __VERIFIER_nondet_long(); assume_abort_if_not(WrapperStruct00.var_1_4 >= -2147483648); assume_abort_if_not(WrapperStruct00.var_1_4 <= 2147483647); WrapperStruct00.var_1_6 = __VERIFIER_nondet_double(); assume_abort_if_not((WrapperStruct00.var_1_6 >= 4611686.018427382800e+12F && WrapperStruct00.var_1_6 <= -1.0e-20F) || (WrapperStruct00.var_1_6 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_6 >= 1.0e-20F )); WrapperStruct00.var_1_7 = __VERIFIER_nondet_double(); assume_abort_if_not((WrapperStruct00.var_1_7 >= 0.0F && WrapperStruct00.var_1_7 <= -1.0e-20F) || (WrapperStruct00.var_1_7 <= 4611686.018427382800e+12F && WrapperStruct00.var_1_7 >= 1.0e-20F )); WrapperStruct00.var_1_8 = __VERIFIER_nondet_double(); assume_abort_if_not((WrapperStruct00.var_1_8 >= 0.0F && WrapperStruct00.var_1_8 <= -1.0e-20F) || (WrapperStruct00.var_1_8 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_8 >= 1.0e-20F )); WrapperStruct00.var_1_10 = __VERIFIER_nondet_uchar(); assume_abort_if_not(WrapperStruct00.var_1_10 >= 0); assume_abort_if_not(WrapperStruct00.var_1_10 <= 1); WrapperStruct00.var_1_11 = __VERIFIER_nondet_float(); assume_abort_if_not((WrapperStruct00.var_1_11 >= 4611686.018427382800e+12F && WrapperStruct00.var_1_11 <= -1.0e-20F) || (WrapperStruct00.var_1_11 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_11 >= 1.0e-20F )); WrapperStruct00.var_1_13 = __VERIFIER_nondet_uchar(); assume_abort_if_not(WrapperStruct00.var_1_13 >= 0); assume_abort_if_not(WrapperStruct00.var_1_13 <= 0); WrapperStruct00.var_1_14 = __VERIFIER_nondet_uchar(); assume_abort_if_not(WrapperStruct00.var_1_14 >= 0); assume_abort_if_not(WrapperStruct00.var_1_14 <= 0); WrapperStruct00.var_1_15 = __VERIFIER_nondet_uchar(); assume_abort_if_not(WrapperStruct00.var_1_15 >= 1); assume_abort_if_not(WrapperStruct00.var_1_15 <= 1); WrapperStruct00.var_1_16 = __VERIFIER_nondet_uchar(); assume_abort_if_not(WrapperStruct00.var_1_16 >= 1); assume_abort_if_not(WrapperStruct00.var_1_16 <= 1); WrapperStruct00.var_1_17 = __VERIFIER_nondet_uchar(); assume_abort_if_not(WrapperStruct00.var_1_17 >= 1); assume_abort_if_not(WrapperStruct00.var_1_17 <= 1); WrapperStruct00.var_1_19 = __VERIFIER_nondet_char(); assume_abort_if_not(WrapperStruct00.var_1_19 >= -128); assume_abort_if_not(WrapperStruct00.var_1_19 <= 127); assume_abort_if_not(WrapperStruct00.var_1_19 != 0); WrapperStruct00.var_1_20 = __VERIFIER_nondet_uchar(); assume_abort_if_not(WrapperStruct00.var_1_20 >= 0); assume_abort_if_not(WrapperStruct00.var_1_20 <= 254); } void updateLastVariables() { last_1_WrapperStruct00_var_1_18 = WrapperStruct00.var_1_18; } int property() { return ((((((*(WrapperStruct00_var_1_18_Pointer)) / 32) < (min (((*(WrapperStruct00_var_1_18_Pointer)) + (*(WrapperStruct00_var_1_18_Pointer))) , (*(WrapperStruct00_var_1_18_Pointer))))) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((double) (((*(WrapperStruct00_var_1_6_Pointer)) - (*(WrapperStruct00_var_1_7_Pointer))) - (*(WrapperStruct00_var_1_8_Pointer))))) : ((*(WrapperStruct00_var_1_1_Pointer)) == ((double) ((*(WrapperStruct00_var_1_8_Pointer)) - (*(WrapperStruct00_var_1_7_Pointer)))))) && ((*(WrapperStruct00_var_1_12_Pointer)) ? ((*(WrapperStruct00_var_1_9_Pointer)) == ((float) ((min ((*(WrapperStruct00_var_1_8_Pointer)) , (*(WrapperStruct00_var_1_6_Pointer)))) - ((*(WrapperStruct00_var_1_11_Pointer)) - 0.8f)))) : 1)) && (((*(WrapperStruct00_var_1_18_Pointer)) == (*(WrapperStruct00_var_1_18_Pointer))) ? ((*(WrapperStruct00_var_1_10_Pointer)) ? ((*(WrapperStruct00_var_1_12_Pointer)) == ((unsigned char) ((*(WrapperStruct00_var_1_13_Pointer)) || (*(WrapperStruct00_var_1_14_Pointer))))) : ((*(WrapperStruct00_var_1_12_Pointer)) == ((unsigned char) ((((*(WrapperStruct00_var_1_8_Pointer)) >= (*(WrapperStruct00_var_1_1_Pointer))) || (*(WrapperStruct00_var_1_15_Pointer))) && (((*(WrapperStruct00_var_1_13_Pointer)) || (*(WrapperStruct00_var_1_16_Pointer))) && (*(WrapperStruct00_var_1_17_Pointer))))))) : 1)) && (((((*(WrapperStruct00_var_1_2_Pointer)) + (*(WrapperStruct00_var_1_4_Pointer))) / (*(WrapperStruct00_var_1_19_Pointer))) != last_1_WrapperStruct00_var_1_18) ? ((*(WrapperStruct00_var_1_18_Pointer)) == ((unsigned char) (*(WrapperStruct00_var_1_20_Pointer)))) : 1) ; } int main(void) { isInitial = 1; initially(); while (1) { updateLastVariables(); updateVariables(); step(); __VERIFIER_assert(property()); isInitial = 0; } return 0; }