// 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_Batch24Wrapper_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 char var_1_1; unsigned char var_1_2; signed char var_1_4; signed char var_1_5; signed char var_1_6; unsigned short int var_1_7; unsigned short int var_1_10; unsigned char var_1_12; unsigned char var_1_14; unsigned char var_1_15; unsigned char var_1_16; float var_1_17; float var_1_18; signed char var_1_19; }; // Function prototypes // Internal control logic variables unsigned char isInitial = 0; // Signal variables struct WrapperStruct00 WrapperStruct00 = { 32, 0, 16, 4, 0, 0, 55182, 0, 1, 1, 100, 2.25, 199.4, -128 }; signed char* WrapperStruct00_var_1_1_Pointer = &(WrapperStruct00.var_1_1); unsigned char* WrapperStruct00_var_1_2_Pointer = &(WrapperStruct00.var_1_2); signed char* WrapperStruct00_var_1_4_Pointer = &(WrapperStruct00.var_1_4); signed char* WrapperStruct00_var_1_5_Pointer = &(WrapperStruct00.var_1_5); signed char* WrapperStruct00_var_1_6_Pointer = &(WrapperStruct00.var_1_6); unsigned short int* WrapperStruct00_var_1_7_Pointer = &(WrapperStruct00.var_1_7); unsigned short int* WrapperStruct00_var_1_10_Pointer = &(WrapperStruct00.var_1_10); unsigned char* WrapperStruct00_var_1_12_Pointer = &(WrapperStruct00.var_1_12); 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); float* WrapperStruct00_var_1_17_Pointer = &(WrapperStruct00.var_1_17); float* WrapperStruct00_var_1_18_Pointer = &(WrapperStruct00.var_1_18); signed char* WrapperStruct00_var_1_19_Pointer = &(WrapperStruct00.var_1_19); // Calibration values // Last'ed variables // Additional functions void initially(void) { } void step(void) { // From: Req3Batch24Wrapper_SP if (! (*(WrapperStruct00_var_1_2_Pointer))) { (*(WrapperStruct00_var_1_12_Pointer)) = (*(WrapperStruct00_var_1_14_Pointer)); } else { (*(WrapperStruct00_var_1_12_Pointer)) = ((! (*(WrapperStruct00_var_1_15_Pointer))) || (! (! 0))); } // From: Req4Batch24Wrapper_SP (*(WrapperStruct00_var_1_16_Pointer)) = (*(WrapperStruct00_var_1_5_Pointer)); // From: Req5Batch24Wrapper_SP (*(WrapperStruct00_var_1_17_Pointer)) = (*(WrapperStruct00_var_1_18_Pointer)); // From: Req6Batch24Wrapper_SP (*(WrapperStruct00_var_1_19_Pointer)) = (*(WrapperStruct00_var_1_4_Pointer)); // From: Req1Batch24Wrapper_SP if ((*(WrapperStruct00_var_1_12_Pointer)) || (64.75f < (*(WrapperStruct00_var_1_17_Pointer)))) { if ((*(WrapperStruct00_var_1_12_Pointer))) { (*(WrapperStruct00_var_1_1_Pointer)) = ((*(WrapperStruct00_var_1_4_Pointer)) - (*(WrapperStruct00_var_1_5_Pointer))); } else { (*(WrapperStruct00_var_1_1_Pointer)) = (min ((max ((*(WrapperStruct00_var_1_4_Pointer)) , (*(WrapperStruct00_var_1_5_Pointer)))) , (*(WrapperStruct00_var_1_6_Pointer)))); } } else { (*(WrapperStruct00_var_1_1_Pointer)) = (*(WrapperStruct00_var_1_4_Pointer)); } // From: Req2Batch24Wrapper_SP if ((max (((*(WrapperStruct00_var_1_17_Pointer)) * 127.75) , ((*(WrapperStruct00_var_1_17_Pointer)) / 3.4))) >= (*(WrapperStruct00_var_1_17_Pointer))) { (*(WrapperStruct00_var_1_7_Pointer)) = (min (((*(WrapperStruct00_var_1_10_Pointer)) - (22925 - (*(WrapperStruct00_var_1_5_Pointer)))) , (*(WrapperStruct00_var_1_16_Pointer)))); } } void updateVariables() { WrapperStruct00.var_1_2 = __VERIFIER_nondet_uchar(); assume_abort_if_not(WrapperStruct00.var_1_2 >= 0); assume_abort_if_not(WrapperStruct00.var_1_2 <= 1); WrapperStruct00.var_1_4 = __VERIFIER_nondet_char(); assume_abort_if_not(WrapperStruct00.var_1_4 >= -1); assume_abort_if_not(WrapperStruct00.var_1_4 <= 126); WrapperStruct00.var_1_5 = __VERIFIER_nondet_char(); assume_abort_if_not(WrapperStruct00.var_1_5 >= 0); assume_abort_if_not(WrapperStruct00.var_1_5 <= 126); WrapperStruct00.var_1_6 = __VERIFIER_nondet_char(); assume_abort_if_not(WrapperStruct00.var_1_6 >= -127); assume_abort_if_not(WrapperStruct00.var_1_6 <= 126); WrapperStruct00.var_1_10 = __VERIFIER_nondet_ushort(); assume_abort_if_not(WrapperStruct00.var_1_10 >= 32767); assume_abort_if_not(WrapperStruct00.var_1_10 <= 65534); WrapperStruct00.var_1_14 = __VERIFIER_nondet_uchar(); assume_abort_if_not(WrapperStruct00.var_1_14 >= 1); assume_abort_if_not(WrapperStruct00.var_1_14 <= 1); 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_18 = __VERIFIER_nondet_float(); assume_abort_if_not((WrapperStruct00.var_1_18 >= -922337.2036854765600e+13F && WrapperStruct00.var_1_18 <= -1.0e-20F) || (WrapperStruct00.var_1_18 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_18 >= 1.0e-20F )); } void updateLastVariables() { } int property() { return (((((((*(WrapperStruct00_var_1_12_Pointer)) || (64.75f < (*(WrapperStruct00_var_1_17_Pointer)))) ? ((*(WrapperStruct00_var_1_12_Pointer)) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((signed char) ((*(WrapperStruct00_var_1_4_Pointer)) - (*(WrapperStruct00_var_1_5_Pointer))))) : ((*(WrapperStruct00_var_1_1_Pointer)) == ((signed char) (min ((max ((*(WrapperStruct00_var_1_4_Pointer)) , (*(WrapperStruct00_var_1_5_Pointer)))) , (*(WrapperStruct00_var_1_6_Pointer))))))) : ((*(WrapperStruct00_var_1_1_Pointer)) == ((signed char) (*(WrapperStruct00_var_1_4_Pointer))))) && (((max (((*(WrapperStruct00_var_1_17_Pointer)) * 127.75) , ((*(WrapperStruct00_var_1_17_Pointer)) / 3.4))) >= (*(WrapperStruct00_var_1_17_Pointer))) ? ((*(WrapperStruct00_var_1_7_Pointer)) == ((unsigned short int) (min (((*(WrapperStruct00_var_1_10_Pointer)) - (22925 - (*(WrapperStruct00_var_1_5_Pointer)))) , (*(WrapperStruct00_var_1_16_Pointer)))))) : 1)) && ((! (*(WrapperStruct00_var_1_2_Pointer))) ? ((*(WrapperStruct00_var_1_12_Pointer)) == ((unsigned char) (*(WrapperStruct00_var_1_14_Pointer)))) : ((*(WrapperStruct00_var_1_12_Pointer)) == ((unsigned char) ((! (*(WrapperStruct00_var_1_15_Pointer))) || (! (! 0))))))) && ((*(WrapperStruct00_var_1_16_Pointer)) == ((unsigned char) (*(WrapperStruct00_var_1_5_Pointer))))) && ((*(WrapperStruct00_var_1_17_Pointer)) == ((float) (*(WrapperStruct00_var_1_18_Pointer))))) && ((*(WrapperStruct00_var_1_19_Pointer)) == ((signed char) (*(WrapperStruct00_var_1_4_Pointer)))) ; } int main(void) { isInitial = 1; initially(); while (1) { updateLastVariables(); updateVariables(); step(); __VERIFIER_assert(property()); isInitial = 0; } return 0; }