// 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_Batch73Wrapper_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 { double var_1_1; unsigned char var_1_6; double var_1_7; unsigned char var_1_8; unsigned char var_1_9; unsigned char var_1_10; float var_1_12; float var_1_13; unsigned char var_1_14; unsigned char var_1_15; float var_1_16; signed char var_1_17; signed char var_1_18; signed long int var_1_19; }; // Function prototypes // Internal control logic variables unsigned char isInitial = 0; // Signal variables struct WrapperStruct00 WrapperStruct00 = { 5.5, 1, -0.41, 25, 100, 1, 15.75, 1.6, 0, 0, 16.5, 10, -10, -16 }; // Calibration values // Last'ed variables float last_1_WrapperStruct00_var_1_12 = 15.75; // Additional functions void initially(void) { } void step(void) { // From: Req2Batch73Wrapper_S if (WrapperStruct00.var_1_6) { WrapperStruct00.var_1_8 = (max (WrapperStruct00.var_1_9 , WrapperStruct00.var_1_10)); } else { if (last_1_WrapperStruct00_var_1_12 < (last_1_WrapperStruct00_var_1_12 + WrapperStruct00.var_1_7)) { WrapperStruct00.var_1_8 = (min (WrapperStruct00.var_1_9 , WrapperStruct00.var_1_10)); } } // From: Req5Batch73Wrapper_S WrapperStruct00.var_1_19 = WrapperStruct00.var_1_8; // From: Req3Batch73Wrapper_S if (WrapperStruct00.var_1_19 > WrapperStruct00.var_1_9) { if (WrapperStruct00.var_1_6) { WrapperStruct00.var_1_12 = (WrapperStruct00.var_1_13 - (abs (99999.25f))); } else { if (WrapperStruct00.var_1_14 && WrapperStruct00.var_1_15) { WrapperStruct00.var_1_12 = (WrapperStruct00.var_1_13 - WrapperStruct00.var_1_16); } else { WrapperStruct00.var_1_12 = WrapperStruct00.var_1_16; } } } else { WrapperStruct00.var_1_12 = WrapperStruct00.var_1_13; } // From: Req1Batch73Wrapper_S signed long int stepLocal_0 = max (WrapperStruct00.var_1_8 , (WrapperStruct00.var_1_8 + WrapperStruct00.var_1_19)); if (WrapperStruct00.var_1_8 <= stepLocal_0) { if (! WrapperStruct00.var_1_6) { WrapperStruct00.var_1_1 = WrapperStruct00.var_1_7; } else { WrapperStruct00.var_1_1 = WrapperStruct00.var_1_7; } } // From: Req4Batch73Wrapper_S WrapperStruct00.var_1_17 = WrapperStruct00.var_1_18; } void updateVariables() { WrapperStruct00.var_1_6 = __VERIFIER_nondet_uchar(); assume_abort_if_not(WrapperStruct00.var_1_6 >= 0); assume_abort_if_not(WrapperStruct00.var_1_6 <= 1); WrapperStruct00.var_1_7 = __VERIFIER_nondet_double(); assume_abort_if_not((WrapperStruct00.var_1_7 >= -922337.2036854765600e+13F && WrapperStruct00.var_1_7 <= -1.0e-20F) || (WrapperStruct00.var_1_7 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_7 >= 1.0e-20F )); WrapperStruct00.var_1_9 = __VERIFIER_nondet_uchar(); assume_abort_if_not(WrapperStruct00.var_1_9 >= 0); assume_abort_if_not(WrapperStruct00.var_1_9 <= 254); WrapperStruct00.var_1_10 = __VERIFIER_nondet_uchar(); assume_abort_if_not(WrapperStruct00.var_1_10 >= 0); assume_abort_if_not(WrapperStruct00.var_1_10 <= 254); WrapperStruct00.var_1_13 = __VERIFIER_nondet_float(); assume_abort_if_not((WrapperStruct00.var_1_13 >= 0.0F && WrapperStruct00.var_1_13 <= -1.0e-20F) || (WrapperStruct00.var_1_13 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_13 >= 1.0e-20F )); WrapperStruct00.var_1_14 = __VERIFIER_nondet_uchar(); assume_abort_if_not(WrapperStruct00.var_1_14 >= 0); assume_abort_if_not(WrapperStruct00.var_1_14 <= 1); WrapperStruct00.var_1_15 = __VERIFIER_nondet_uchar(); assume_abort_if_not(WrapperStruct00.var_1_15 >= 0); assume_abort_if_not(WrapperStruct00.var_1_15 <= 1); WrapperStruct00.var_1_16 = __VERIFIER_nondet_float(); assume_abort_if_not((WrapperStruct00.var_1_16 >= 0.0F && WrapperStruct00.var_1_16 <= -1.0e-20F) || (WrapperStruct00.var_1_16 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_16 >= 1.0e-20F )); WrapperStruct00.var_1_18 = __VERIFIER_nondet_char(); assume_abort_if_not(WrapperStruct00.var_1_18 >= -127); assume_abort_if_not(WrapperStruct00.var_1_18 <= 126); } void updateLastVariables() { last_1_WrapperStruct00_var_1_12 = WrapperStruct00.var_1_12; } int property() { return (((((WrapperStruct00.var_1_8 <= (max (WrapperStruct00.var_1_8 , (WrapperStruct00.var_1_8 + WrapperStruct00.var_1_19)))) ? ((! WrapperStruct00.var_1_6) ? (WrapperStruct00.var_1_1 == ((double) WrapperStruct00.var_1_7)) : (WrapperStruct00.var_1_1 == ((double) WrapperStruct00.var_1_7))) : 1) && (WrapperStruct00.var_1_6 ? (WrapperStruct00.var_1_8 == ((unsigned char) (max (WrapperStruct00.var_1_9 , WrapperStruct00.var_1_10)))) : ((last_1_WrapperStruct00_var_1_12 < (last_1_WrapperStruct00_var_1_12 + WrapperStruct00.var_1_7)) ? (WrapperStruct00.var_1_8 == ((unsigned char) (min (WrapperStruct00.var_1_9 , WrapperStruct00.var_1_10)))) : 1))) && ((WrapperStruct00.var_1_19 > WrapperStruct00.var_1_9) ? (WrapperStruct00.var_1_6 ? (WrapperStruct00.var_1_12 == ((float) (WrapperStruct00.var_1_13 - (abs (99999.25f))))) : ((WrapperStruct00.var_1_14 && WrapperStruct00.var_1_15) ? (WrapperStruct00.var_1_12 == ((float) (WrapperStruct00.var_1_13 - WrapperStruct00.var_1_16))) : (WrapperStruct00.var_1_12 == ((float) WrapperStruct00.var_1_16)))) : (WrapperStruct00.var_1_12 == ((float) WrapperStruct00.var_1_13)))) && (WrapperStruct00.var_1_17 == ((signed char) WrapperStruct00.var_1_18))) && (WrapperStruct00.var_1_19 == ((signed long int) WrapperStruct00.var_1_8)) ; } int main(void) { isInitial = 1; initially(); while (1) { updateLastVariables(); updateVariables(); step(); __VERIFIER_assert(property()); isInitial = 0; } return 0; }