// 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_Batch43Wrapper_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 short int var_1_1; float var_1_2; float var_1_3; float var_1_4; float var_1_5; signed short int var_1_7; signed short int var_1_8; signed short int var_1_9; signed short int var_1_10; unsigned char var_1_13; unsigned char var_1_14; unsigned short int var_1_15; unsigned short int var_1_16; unsigned short int var_1_17; signed char var_1_18; signed char var_1_19; unsigned char var_1_20; unsigned char var_1_21; }; // Function prototypes // Internal control logic variables unsigned char isInitial = 0; // Signal variables struct WrapperStruct00 WrapperStruct00 = { 64, 4.5, 64.8, 64.4, 0.2, 10000, 1, 50, 8, 2, 100, 128, 23647, 32, 0, -50, 0, 0 }; // Calibration values // Last'ed variables // Additional functions void initially(void) { } void step(void) { // From: Req5Batch43Wrapper_S WrapperStruct00.var_1_18 = WrapperStruct00.var_1_19; // From: Req6Batch43Wrapper_S WrapperStruct00.var_1_20 = WrapperStruct00.var_1_21; // From: Req2Batch43Wrapper_S signed char stepLocal_1 = WrapperStruct00.var_1_18; signed long int stepLocal_0 = WrapperStruct00.var_1_9 / WrapperStruct00.var_1_7; if (stepLocal_1 > (WrapperStruct00.var_1_8 << WrapperStruct00.var_1_10)) { if (stepLocal_0 > -25) { WrapperStruct00.var_1_13 = WrapperStruct00.var_1_14; } else { WrapperStruct00.var_1_13 = WrapperStruct00.var_1_14; } } // From: Req3Batch43Wrapper_S signed long int stepLocal_2 = WrapperStruct00.var_1_7 ^ WrapperStruct00.var_1_18; if (WrapperStruct00.var_1_14 >= stepLocal_2) { WrapperStruct00.var_1_15 = (WrapperStruct00.var_1_14 + (WrapperStruct00.var_1_16 - WrapperStruct00.var_1_13)); } // From: Req1Batch43Wrapper_S if (WrapperStruct00.var_1_2 != (max (WrapperStruct00.var_1_3 , (WrapperStruct00.var_1_4 - WrapperStruct00.var_1_5)))) { if (WrapperStruct00.var_1_20) { WrapperStruct00.var_1_1 = (((WrapperStruct00.var_1_7 - 32) + (WrapperStruct00.var_1_13 + WrapperStruct00.var_1_13)) - WrapperStruct00.var_1_13); } } else { if (WrapperStruct00.var_1_20) { WrapperStruct00.var_1_1 = WrapperStruct00.var_1_18; } else { WrapperStruct00.var_1_1 = WrapperStruct00.var_1_13; } } // From: Req4Batch43Wrapper_S WrapperStruct00.var_1_17 = WrapperStruct00.var_1_1; } void updateVariables() { WrapperStruct00.var_1_2 = __VERIFIER_nondet_float(); assume_abort_if_not((WrapperStruct00.var_1_2 >= -922337.2036854776000e+13F && WrapperStruct00.var_1_2 <= -1.0e-20F) || (WrapperStruct00.var_1_2 <= 9223372.036854776000e+12F && WrapperStruct00.var_1_2 >= 1.0e-20F )); WrapperStruct00.var_1_3 = __VERIFIER_nondet_float(); assume_abort_if_not((WrapperStruct00.var_1_3 >= -922337.2036854776000e+13F && WrapperStruct00.var_1_3 <= -1.0e-20F) || (WrapperStruct00.var_1_3 <= 9223372.036854776000e+12F && WrapperStruct00.var_1_3 >= 1.0e-20F )); WrapperStruct00.var_1_4 = __VERIFIER_nondet_float(); assume_abort_if_not((WrapperStruct00.var_1_4 >= 0.0F && WrapperStruct00.var_1_4 <= -1.0e-20F) || (WrapperStruct00.var_1_4 <= 9223372.036854776000e+12F && WrapperStruct00.var_1_4 >= 1.0e-20F )); WrapperStruct00.var_1_5 = __VERIFIER_nondet_float(); assume_abort_if_not((WrapperStruct00.var_1_5 >= 0.0F && WrapperStruct00.var_1_5 <= -1.0e-20F) || (WrapperStruct00.var_1_5 <= 9223372.036854776000e+12F && WrapperStruct00.var_1_5 >= 1.0e-20F )); WrapperStruct00.var_1_7 = __VERIFIER_nondet_short(); assume_abort_if_not(WrapperStruct00.var_1_7 >= 8191); assume_abort_if_not(WrapperStruct00.var_1_7 <= 16383); WrapperStruct00.var_1_8 = __VERIFIER_nondet_short(); assume_abort_if_not(WrapperStruct00.var_1_8 >= 0); assume_abort_if_not(WrapperStruct00.var_1_8 <= 8192); WrapperStruct00.var_1_9 = __VERIFIER_nondet_short(); assume_abort_if_not(WrapperStruct00.var_1_9 >= 0); assume_abort_if_not(WrapperStruct00.var_1_9 <= 8191); WrapperStruct00.var_1_10 = __VERIFIER_nondet_short(); assume_abort_if_not(WrapperStruct00.var_1_10 >= 0); assume_abort_if_not(WrapperStruct00.var_1_10 <= 32766); WrapperStruct00.var_1_14 = __VERIFIER_nondet_uchar(); assume_abort_if_not(WrapperStruct00.var_1_14 >= 0); assume_abort_if_not(WrapperStruct00.var_1_14 <= 254); WrapperStruct00.var_1_16 = __VERIFIER_nondet_ushort(); assume_abort_if_not(WrapperStruct00.var_1_16 >= 16383); assume_abort_if_not(WrapperStruct00.var_1_16 <= 32767); WrapperStruct00.var_1_19 = __VERIFIER_nondet_char(); assume_abort_if_not(WrapperStruct00.var_1_19 >= -127); assume_abort_if_not(WrapperStruct00.var_1_19 <= 126); WrapperStruct00.var_1_21 = __VERIFIER_nondet_uchar(); assume_abort_if_not(WrapperStruct00.var_1_21 >= 0); assume_abort_if_not(WrapperStruct00.var_1_21 <= 0); } void updateLastVariables() { } int property() { return ((((((WrapperStruct00.var_1_2 != (max (WrapperStruct00.var_1_3 , (WrapperStruct00.var_1_4 - WrapperStruct00.var_1_5)))) ? (WrapperStruct00.var_1_20 ? (WrapperStruct00.var_1_1 == ((signed short int) (((WrapperStruct00.var_1_7 - 32) + (WrapperStruct00.var_1_13 + WrapperStruct00.var_1_13)) - WrapperStruct00.var_1_13))) : 1) : (WrapperStruct00.var_1_20 ? (WrapperStruct00.var_1_1 == ((signed short int) WrapperStruct00.var_1_18)) : (WrapperStruct00.var_1_1 == ((signed short int) WrapperStruct00.var_1_13)))) && ((WrapperStruct00.var_1_18 > (WrapperStruct00.var_1_8 << WrapperStruct00.var_1_10)) ? (((WrapperStruct00.var_1_9 / WrapperStruct00.var_1_7) > -25) ? (WrapperStruct00.var_1_13 == ((unsigned char) WrapperStruct00.var_1_14)) : (WrapperStruct00.var_1_13 == ((unsigned char) WrapperStruct00.var_1_14))) : 1)) && ((WrapperStruct00.var_1_14 >= (WrapperStruct00.var_1_7 ^ WrapperStruct00.var_1_18)) ? (WrapperStruct00.var_1_15 == ((unsigned short int) (WrapperStruct00.var_1_14 + (WrapperStruct00.var_1_16 - WrapperStruct00.var_1_13)))) : 1)) && (WrapperStruct00.var_1_17 == ((unsigned short int) WrapperStruct00.var_1_1))) && (WrapperStruct00.var_1_18 == ((signed char) WrapperStruct00.var_1_19))) && (WrapperStruct00.var_1_20 == ((unsigned char) WrapperStruct00.var_1_21)) ; } int main(void) { isInitial = 1; initially(); while (1) { updateLastVariables(); updateVariables(); step(); __VERIFIER_assert(property()); isInitial = 0; } return 0; }