// 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_S.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 }; // Calibration values // Last'ed variables // Additional functions void initially(void) { } void step(void) { // From: Req3Batch24Wrapper_S if (! WrapperStruct00.var_1_2) { WrapperStruct00.var_1_12 = WrapperStruct00.var_1_14; } else { WrapperStruct00.var_1_12 = ((! WrapperStruct00.var_1_15) || (! (! 0))); } // From: Req4Batch24Wrapper_S WrapperStruct00.var_1_16 = WrapperStruct00.var_1_5; // From: Req5Batch24Wrapper_S WrapperStruct00.var_1_17 = WrapperStruct00.var_1_18; // From: Req6Batch24Wrapper_S WrapperStruct00.var_1_19 = WrapperStruct00.var_1_4; // From: Req1Batch24Wrapper_S if (WrapperStruct00.var_1_12 || (64.75f < WrapperStruct00.var_1_17)) { if (WrapperStruct00.var_1_12) { WrapperStruct00.var_1_1 = (WrapperStruct00.var_1_4 - WrapperStruct00.var_1_5); } else { WrapperStruct00.var_1_1 = (min ((max (WrapperStruct00.var_1_4 , WrapperStruct00.var_1_5)) , WrapperStruct00.var_1_6)); } } else { WrapperStruct00.var_1_1 = WrapperStruct00.var_1_4; } // From: Req2Batch24Wrapper_S if ((max ((WrapperStruct00.var_1_17 * 127.75) , (WrapperStruct00.var_1_17 / 3.4))) >= WrapperStruct00.var_1_17) { WrapperStruct00.var_1_7 = (min ((WrapperStruct00.var_1_10 - (22925 - WrapperStruct00.var_1_5)) , WrapperStruct00.var_1_16)); } } 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 || (64.75f < WrapperStruct00.var_1_17)) ? (WrapperStruct00.var_1_12 ? (WrapperStruct00.var_1_1 == ((signed char) (WrapperStruct00.var_1_4 - WrapperStruct00.var_1_5))) : (WrapperStruct00.var_1_1 == ((signed char) (min ((max (WrapperStruct00.var_1_4 , WrapperStruct00.var_1_5)) , WrapperStruct00.var_1_6))))) : (WrapperStruct00.var_1_1 == ((signed char) WrapperStruct00.var_1_4))) && (((max ((WrapperStruct00.var_1_17 * 127.75) , (WrapperStruct00.var_1_17 / 3.4))) >= WrapperStruct00.var_1_17) ? (WrapperStruct00.var_1_7 == ((unsigned short int) (min ((WrapperStruct00.var_1_10 - (22925 - WrapperStruct00.var_1_5)) , WrapperStruct00.var_1_16)))) : 1)) && ((! WrapperStruct00.var_1_2) ? (WrapperStruct00.var_1_12 == ((unsigned char) WrapperStruct00.var_1_14)) : (WrapperStruct00.var_1_12 == ((unsigned char) ((! WrapperStruct00.var_1_15) || (! (! 0))))))) && (WrapperStruct00.var_1_16 == ((unsigned char) WrapperStruct00.var_1_5))) && (WrapperStruct00.var_1_17 == ((float) WrapperStruct00.var_1_18))) && (WrapperStruct00.var_1_19 == ((signed char) WrapperStruct00.var_1_4)) ; } int main(void) { isInitial = 1; initially(); while (1) { updateLastVariables(); updateVariables(); step(); __VERIFIER_assert(property()); isInitial = 0; } return 0; }