// 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_Batch97Wrapper_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 { signed short int var_1_1; signed short int var_1_7; signed short int var_1_8; signed short int var_1_9; signed char var_1_10; signed char var_1_11; signed char var_1_12; unsigned char var_1_13; unsigned char var_1_15; unsigned char var_1_16; unsigned short int var_1_18; unsigned short int var_1_19; float var_1_20; float var_1_21; signed short int var_1_22; }; // Function prototypes // Internal control logic variables unsigned char isInitial = 0; // Signal variables struct WrapperStruct00 WrapperStruct00 = { 16, 32, 20113, 100, 100, -1, 16, 1, 0, 1, 10, 256, 32.5, 127.4, 128 }; signed short int* WrapperStruct00_var_1_1_Pointer = &(WrapperStruct00.var_1_1); signed short int* WrapperStruct00_var_1_7_Pointer = &(WrapperStruct00.var_1_7); signed short int* WrapperStruct00_var_1_8_Pointer = &(WrapperStruct00.var_1_8); signed short int* WrapperStruct00_var_1_9_Pointer = &(WrapperStruct00.var_1_9); signed char* WrapperStruct00_var_1_10_Pointer = &(WrapperStruct00.var_1_10); signed char* WrapperStruct00_var_1_11_Pointer = &(WrapperStruct00.var_1_11); signed 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_15_Pointer = &(WrapperStruct00.var_1_15); unsigned char* WrapperStruct00_var_1_16_Pointer = &(WrapperStruct00.var_1_16); unsigned short int* WrapperStruct00_var_1_18_Pointer = &(WrapperStruct00.var_1_18); unsigned short int* WrapperStruct00_var_1_19_Pointer = &(WrapperStruct00.var_1_19); float* WrapperStruct00_var_1_20_Pointer = &(WrapperStruct00.var_1_20); float* WrapperStruct00_var_1_21_Pointer = &(WrapperStruct00.var_1_21); signed short int* WrapperStruct00_var_1_22_Pointer = &(WrapperStruct00.var_1_22); // Calibration values // Last'ed variables // Additional functions void initially(void) { } void step(void) { // From: Req4Batch97Wrapper_SP (*(WrapperStruct00_var_1_18_Pointer)) = (*(WrapperStruct00_var_1_19_Pointer)); // From: Req5Batch97Wrapper_SP (*(WrapperStruct00_var_1_20_Pointer)) = (*(WrapperStruct00_var_1_21_Pointer)); // From: Req6Batch97Wrapper_SP (*(WrapperStruct00_var_1_22_Pointer)) = (*(WrapperStruct00_var_1_12_Pointer)); // From: Req3Batch97Wrapper_SP if (127.5f > (*(WrapperStruct00_var_1_20_Pointer))) { (*(WrapperStruct00_var_1_13_Pointer)) = ((*(WrapperStruct00_var_1_15_Pointer)) && (*(WrapperStruct00_var_1_16_Pointer))); } else { (*(WrapperStruct00_var_1_13_Pointer)) = (((*(WrapperStruct00_var_1_20_Pointer)) >= (*(WrapperStruct00_var_1_20_Pointer))) || (*(WrapperStruct00_var_1_15_Pointer))); } // From: Req2Batch97Wrapper_SP if ((*(WrapperStruct00_var_1_18_Pointer)) == (*(WrapperStruct00_var_1_7_Pointer))) { (*(WrapperStruct00_var_1_10_Pointer)) = ((*(WrapperStruct00_var_1_11_Pointer)) + ((*(WrapperStruct00_var_1_12_Pointer)) + -25)); } else { if (((32 * -25) | (*(WrapperStruct00_var_1_22_Pointer))) >= (*(WrapperStruct00_var_1_11_Pointer))) { if ((*(WrapperStruct00_var_1_13_Pointer))) { (*(WrapperStruct00_var_1_10_Pointer)) = (*(WrapperStruct00_var_1_12_Pointer)); } } } // From: Req1Batch97Wrapper_SP if ((*(WrapperStruct00_var_1_13_Pointer))) { if ((*(WrapperStruct00_var_1_10_Pointer)) > (*(WrapperStruct00_var_1_22_Pointer))) { if ((*(WrapperStruct00_var_1_13_Pointer))) { (*(WrapperStruct00_var_1_1_Pointer)) = ((*(WrapperStruct00_var_1_7_Pointer)) - ((*(WrapperStruct00_var_1_8_Pointer)) - (*(WrapperStruct00_var_1_9_Pointer)))); } else { (*(WrapperStruct00_var_1_1_Pointer)) = (*(WrapperStruct00_var_1_18_Pointer)); } } else { (*(WrapperStruct00_var_1_1_Pointer)) = 8; } } } void updateVariables() { WrapperStruct00.var_1_7 = __VERIFIER_nondet_short(); assume_abort_if_not(WrapperStruct00.var_1_7 >= -1); assume_abort_if_not(WrapperStruct00.var_1_7 <= 32766); WrapperStruct00.var_1_8 = __VERIFIER_nondet_short(); assume_abort_if_not(WrapperStruct00.var_1_8 >= 16383); assume_abort_if_not(WrapperStruct00.var_1_8 <= 32766); WrapperStruct00.var_1_9 = __VERIFIER_nondet_short(); assume_abort_if_not(WrapperStruct00.var_1_9 >= 0); assume_abort_if_not(WrapperStruct00.var_1_9 <= 16383); WrapperStruct00.var_1_11 = __VERIFIER_nondet_char(); assume_abort_if_not(WrapperStruct00.var_1_11 >= -63); assume_abort_if_not(WrapperStruct00.var_1_11 <= 63); WrapperStruct00.var_1_12 = __VERIFIER_nondet_char(); assume_abort_if_not(WrapperStruct00.var_1_12 >= -31); assume_abort_if_not(WrapperStruct00.var_1_12 <= 32); 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_19 = __VERIFIER_nondet_ushort(); assume_abort_if_not(WrapperStruct00.var_1_19 >= 0); assume_abort_if_not(WrapperStruct00.var_1_19 <= 65534); WrapperStruct00.var_1_21 = __VERIFIER_nondet_float(); assume_abort_if_not((WrapperStruct00.var_1_21 >= -922337.2036854765600e+13F && WrapperStruct00.var_1_21 <= -1.0e-20F) || (WrapperStruct00.var_1_21 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_21 >= 1.0e-20F )); } void updateLastVariables() { } int property() { return ((((((*(WrapperStruct00_var_1_13_Pointer)) ? (((*(WrapperStruct00_var_1_10_Pointer)) > (*(WrapperStruct00_var_1_22_Pointer))) ? ((*(WrapperStruct00_var_1_13_Pointer)) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((signed short int) ((*(WrapperStruct00_var_1_7_Pointer)) - ((*(WrapperStruct00_var_1_8_Pointer)) - (*(WrapperStruct00_var_1_9_Pointer)))))) : ((*(WrapperStruct00_var_1_1_Pointer)) == ((signed short int) (*(WrapperStruct00_var_1_18_Pointer))))) : ((*(WrapperStruct00_var_1_1_Pointer)) == ((signed short int) 8))) : 1) && (((*(WrapperStruct00_var_1_18_Pointer)) == (*(WrapperStruct00_var_1_7_Pointer))) ? ((*(WrapperStruct00_var_1_10_Pointer)) == ((signed char) ((*(WrapperStruct00_var_1_11_Pointer)) + ((*(WrapperStruct00_var_1_12_Pointer)) + -25)))) : ((((32 * -25) | (*(WrapperStruct00_var_1_22_Pointer))) >= (*(WrapperStruct00_var_1_11_Pointer))) ? ((*(WrapperStruct00_var_1_13_Pointer)) ? ((*(WrapperStruct00_var_1_10_Pointer)) == ((signed char) (*(WrapperStruct00_var_1_12_Pointer)))) : 1) : 1))) && ((127.5f > (*(WrapperStruct00_var_1_20_Pointer))) ? ((*(WrapperStruct00_var_1_13_Pointer)) == ((unsigned char) ((*(WrapperStruct00_var_1_15_Pointer)) && (*(WrapperStruct00_var_1_16_Pointer))))) : ((*(WrapperStruct00_var_1_13_Pointer)) == ((unsigned char) (((*(WrapperStruct00_var_1_20_Pointer)) >= (*(WrapperStruct00_var_1_20_Pointer))) || (*(WrapperStruct00_var_1_15_Pointer))))))) && ((*(WrapperStruct00_var_1_18_Pointer)) == ((unsigned short int) (*(WrapperStruct00_var_1_19_Pointer))))) && ((*(WrapperStruct00_var_1_20_Pointer)) == ((float) (*(WrapperStruct00_var_1_21_Pointer))))) && ((*(WrapperStruct00_var_1_22_Pointer)) == ((signed short int) (*(WrapperStruct00_var_1_12_Pointer)))) ; } int main(void) { isInitial = 1; initially(); while (1) { updateLastVariables(); updateVariables(); step(); __VERIFIER_assert(property()); isInitial = 0; } return 0; }