// 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_Batch91Wrapper_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 { unsigned long int var_1_1; float var_1_2; unsigned long int var_1_3; unsigned long int var_1_4; signed short int var_1_5; float var_1_6; float var_1_7; signed short int var_1_8; unsigned long int var_1_9; unsigned long int var_1_10; unsigned long int var_1_11; signed short int var_1_12; signed short int var_1_14; signed short int var_1_15; }; // Function prototypes // Internal control logic variables unsigned char isInitial = 0; // Signal variables struct WrapperStruct00 WrapperStruct00 = { 100000000, 49.25, 64, 64, 1, 8.4, -0.25, -4, 64, 16, 10, 100, 128, 10 }; // Calibration values // Last'ed variables // Additional functions void initially(void) { } void step(void) { // From: Req1Batch91Wrapper_S if (WrapperStruct00.var_1_2 >= 50.4f) { WrapperStruct00.var_1_1 = (max (WrapperStruct00.var_1_3 , WrapperStruct00.var_1_4)); } // From: Req2Batch91Wrapper_S if (WrapperStruct00.var_1_3 == (WrapperStruct00.var_1_1 * WrapperStruct00.var_1_4)) { if (WrapperStruct00.var_1_2 >= (WrapperStruct00.var_1_6 + WrapperStruct00.var_1_7)) { WrapperStruct00.var_1_5 = WrapperStruct00.var_1_8; } else { WrapperStruct00.var_1_5 = 32; } } else { WrapperStruct00.var_1_5 = WrapperStruct00.var_1_8; } // From: Req3Batch91Wrapper_S if (! (WrapperStruct00.var_1_4 < WrapperStruct00.var_1_3)) { WrapperStruct00.var_1_9 = (min ((min (WrapperStruct00.var_1_3 , WrapperStruct00.var_1_4)) , (max (WrapperStruct00.var_1_10 , WrapperStruct00.var_1_11)))); } else { WrapperStruct00.var_1_9 = (max (WrapperStruct00.var_1_11 , WrapperStruct00.var_1_10)); } // From: Req4Batch91Wrapper_S if (WrapperStruct00.var_1_10 > WrapperStruct00.var_1_9) { if (63.1 >= WrapperStruct00.var_1_7) { if (WrapperStruct00.var_1_7 >= WrapperStruct00.var_1_2) { WrapperStruct00.var_1_12 = (WrapperStruct00.var_1_14 - WrapperStruct00.var_1_15); } else { WrapperStruct00.var_1_12 = WrapperStruct00.var_1_14; } } } else { WrapperStruct00.var_1_12 = WrapperStruct00.var_1_15; } } 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_ulong(); assume_abort_if_not(WrapperStruct00.var_1_3 >= 0); assume_abort_if_not(WrapperStruct00.var_1_3 <= 4294967294); WrapperStruct00.var_1_4 = __VERIFIER_nondet_ulong(); assume_abort_if_not(WrapperStruct00.var_1_4 >= 0); assume_abort_if_not(WrapperStruct00.var_1_4 <= 4294967294); WrapperStruct00.var_1_6 = __VERIFIER_nondet_float(); assume_abort_if_not((WrapperStruct00.var_1_6 >= -922337.2036854776000e+13F && WrapperStruct00.var_1_6 <= -1.0e-20F) || (WrapperStruct00.var_1_6 <= 9223372.036854776000e+12F && WrapperStruct00.var_1_6 >= 1.0e-20F )); WrapperStruct00.var_1_7 = __VERIFIER_nondet_float(); assume_abort_if_not((WrapperStruct00.var_1_7 >= -922337.2036854776000e+13F && WrapperStruct00.var_1_7 <= -1.0e-20F) || (WrapperStruct00.var_1_7 <= 9223372.036854776000e+12F && WrapperStruct00.var_1_7 >= 1.0e-20F )); WrapperStruct00.var_1_8 = __VERIFIER_nondet_short(); assume_abort_if_not(WrapperStruct00.var_1_8 >= -32767); assume_abort_if_not(WrapperStruct00.var_1_8 <= 32766); WrapperStruct00.var_1_10 = __VERIFIER_nondet_ulong(); assume_abort_if_not(WrapperStruct00.var_1_10 >= 0); assume_abort_if_not(WrapperStruct00.var_1_10 <= 4294967294); WrapperStruct00.var_1_11 = __VERIFIER_nondet_ulong(); assume_abort_if_not(WrapperStruct00.var_1_11 >= 0); assume_abort_if_not(WrapperStruct00.var_1_11 <= 4294967294); WrapperStruct00.var_1_14 = __VERIFIER_nondet_short(); assume_abort_if_not(WrapperStruct00.var_1_14 >= -1); assume_abort_if_not(WrapperStruct00.var_1_14 <= 32766); WrapperStruct00.var_1_15 = __VERIFIER_nondet_short(); assume_abort_if_not(WrapperStruct00.var_1_15 >= 0); assume_abort_if_not(WrapperStruct00.var_1_15 <= 32766); } void updateLastVariables() { } int property() { return ((((WrapperStruct00.var_1_2 >= 50.4f) ? (WrapperStruct00.var_1_1 == ((unsigned long int) (max (WrapperStruct00.var_1_3 , WrapperStruct00.var_1_4)))) : 1) && ((WrapperStruct00.var_1_3 == (WrapperStruct00.var_1_1 * WrapperStruct00.var_1_4)) ? ((WrapperStruct00.var_1_2 >= (WrapperStruct00.var_1_6 + WrapperStruct00.var_1_7)) ? (WrapperStruct00.var_1_5 == ((signed short int) WrapperStruct00.var_1_8)) : (WrapperStruct00.var_1_5 == ((signed short int) 32))) : (WrapperStruct00.var_1_5 == ((signed short int) WrapperStruct00.var_1_8)))) && ((! (WrapperStruct00.var_1_4 < WrapperStruct00.var_1_3)) ? (WrapperStruct00.var_1_9 == ((unsigned long int) (min ((min (WrapperStruct00.var_1_3 , WrapperStruct00.var_1_4)) , (max (WrapperStruct00.var_1_10 , WrapperStruct00.var_1_11)))))) : (WrapperStruct00.var_1_9 == ((unsigned long int) (max (WrapperStruct00.var_1_11 , WrapperStruct00.var_1_10)))))) && ((WrapperStruct00.var_1_10 > WrapperStruct00.var_1_9) ? ((63.1 >= WrapperStruct00.var_1_7) ? ((WrapperStruct00.var_1_7 >= WrapperStruct00.var_1_2) ? (WrapperStruct00.var_1_12 == ((signed short int) (WrapperStruct00.var_1_14 - WrapperStruct00.var_1_15))) : (WrapperStruct00.var_1_12 == ((signed short int) WrapperStruct00.var_1_14))) : 1) : (WrapperStruct00.var_1_12 == ((signed short int) WrapperStruct00.var_1_15))) ; } int main(void) { isInitial = 1; initially(); while (1) { updateLastVariables(); updateVariables(); step(); __VERIFIER_assert(property()); isInitial = 0; } return 0; }