// 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 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_Batch84Wrapper_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(); } } struct WrapperStruct00; struct WrapperStruct00 { unsigned char var_1_1; unsigned char var_1_4; unsigned char var_1_5; unsigned char var_1_6; unsigned char var_1_7; unsigned short int var_1_8; unsigned char var_1_9; unsigned short int var_1_10; signed short int var_1_11; unsigned char var_1_13; unsigned char var_1_14; signed short int var_1_15; signed short int var_1_16; float var_1_17; float var_1_18; }; unsigned char isInitial = 0; struct WrapperStruct00 WrapperStruct00 = { 128, 25, 64, 8, 0, 64, 1, 27843, -4, 128, 5, 28020, 128, 10000000000000.926, 1000000.6 }; unsigned short int last_1_WrapperStruct00_var_1_8 = 64; signed short int last_1_WrapperStruct00_var_1_11 = -4; void initially(void) { } void step(void) { signed long int stepLocal_0 = last_1_WrapperStruct00_var_1_11; if (stepLocal_0 != last_1_WrapperStruct00_var_1_8) { WrapperStruct00.var_1_1 = (WrapperStruct00.var_1_4 + ((((((((WrapperStruct00.var_1_5) < (WrapperStruct00.var_1_6)) ? (WrapperStruct00.var_1_5) : (WrapperStruct00.var_1_6)))) > (WrapperStruct00.var_1_7)) ? (((((WrapperStruct00.var_1_5) < (WrapperStruct00.var_1_6)) ? (WrapperStruct00.var_1_5) : (WrapperStruct00.var_1_6)))) : (WrapperStruct00.var_1_7)))); } else { WrapperStruct00.var_1_1 = WrapperStruct00.var_1_4; } if (WrapperStruct00.var_1_9) { WrapperStruct00.var_1_8 = ((WrapperStruct00.var_1_10 + 23103) - (32 + WrapperStruct00.var_1_6)); } if (! (WrapperStruct00.var_1_5 > WrapperStruct00.var_1_10)) { WrapperStruct00.var_1_16 = (32 - 8); } else { WrapperStruct00.var_1_16 = (WrapperStruct00.var_1_13 - WrapperStruct00.var_1_4); } WrapperStruct00.var_1_17 = WrapperStruct00.var_1_18; if (WrapperStruct00.var_1_1 < WrapperStruct00.var_1_16) { if (((- 8) / (WrapperStruct00.var_1_13 - WrapperStruct00.var_1_14)) >= WrapperStruct00.var_1_6) { WrapperStruct00.var_1_11 = (WrapperStruct00.var_1_16 - (WrapperStruct00.var_1_15 - WrapperStruct00.var_1_14)); } } } void updateVariables() { WrapperStruct00.var_1_4 = __VERIFIER_nondet_uchar(); assume_abort_if_not(WrapperStruct00.var_1_4 >= 0); assume_abort_if_not(WrapperStruct00.var_1_4 <= 127); WrapperStruct00.var_1_5 = __VERIFIER_nondet_uchar(); assume_abort_if_not(WrapperStruct00.var_1_5 >= 0); assume_abort_if_not(WrapperStruct00.var_1_5 <= 127); WrapperStruct00.var_1_6 = __VERIFIER_nondet_uchar(); assume_abort_if_not(WrapperStruct00.var_1_6 >= 0); assume_abort_if_not(WrapperStruct00.var_1_6 <= 127); WrapperStruct00.var_1_7 = __VERIFIER_nondet_uchar(); assume_abort_if_not(WrapperStruct00.var_1_7 >= 0); assume_abort_if_not(WrapperStruct00.var_1_7 <= 127); WrapperStruct00.var_1_9 = __VERIFIER_nondet_uchar(); assume_abort_if_not(WrapperStruct00.var_1_9 >= 0); assume_abort_if_not(WrapperStruct00.var_1_9 <= 1); WrapperStruct00.var_1_10 = __VERIFIER_nondet_ushort(); assume_abort_if_not(WrapperStruct00.var_1_10 >= 16383); assume_abort_if_not(WrapperStruct00.var_1_10 <= 32767); WrapperStruct00.var_1_13 = __VERIFIER_nondet_uchar(); assume_abort_if_not(WrapperStruct00.var_1_13 >= 127); assume_abort_if_not(WrapperStruct00.var_1_13 <= 255); WrapperStruct00.var_1_14 = __VERIFIER_nondet_uchar(); assume_abort_if_not(WrapperStruct00.var_1_14 >= 1); assume_abort_if_not(WrapperStruct00.var_1_14 <= 126); assume_abort_if_not(WrapperStruct00.var_1_14 != 127); WrapperStruct00.var_1_15 = __VERIFIER_nondet_short(); assume_abort_if_not(WrapperStruct00.var_1_15 >= 16383); assume_abort_if_not(WrapperStruct00.var_1_15 <= 32766); 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() { last_1_WrapperStruct00_var_1_8 = WrapperStruct00.var_1_8; last_1_WrapperStruct00_var_1_11 = WrapperStruct00.var_1_11; } int property() { return (((((last_1_WrapperStruct00_var_1_11 != last_1_WrapperStruct00_var_1_8) ? (WrapperStruct00.var_1_1 == ((unsigned char) (WrapperStruct00.var_1_4 + ((((((((WrapperStruct00.var_1_5) < (WrapperStruct00.var_1_6)) ? (WrapperStruct00.var_1_5) : (WrapperStruct00.var_1_6)))) > (WrapperStruct00.var_1_7)) ? (((((WrapperStruct00.var_1_5) < (WrapperStruct00.var_1_6)) ? (WrapperStruct00.var_1_5) : (WrapperStruct00.var_1_6)))) : (WrapperStruct00.var_1_7)))))) : (WrapperStruct00.var_1_1 == ((unsigned char) WrapperStruct00.var_1_4))) && (WrapperStruct00.var_1_9 ? (WrapperStruct00.var_1_8 == ((unsigned short int) ((WrapperStruct00.var_1_10 + 23103) - (32 + WrapperStruct00.var_1_6)))) : 1)) && ((WrapperStruct00.var_1_1 < WrapperStruct00.var_1_16) ? ((((- 8) / (WrapperStruct00.var_1_13 - WrapperStruct00.var_1_14)) >= WrapperStruct00.var_1_6) ? (WrapperStruct00.var_1_11 == ((signed short int) (WrapperStruct00.var_1_16 - (WrapperStruct00.var_1_15 - WrapperStruct00.var_1_14)))) : 1) : 1)) && ((! (WrapperStruct00.var_1_5 > WrapperStruct00.var_1_10)) ? (WrapperStruct00.var_1_16 == ((signed short int) (32 - 8))) : (WrapperStruct00.var_1_16 == ((signed short int) (WrapperStruct00.var_1_13 - WrapperStruct00.var_1_4))))) && (WrapperStruct00.var_1_17 == ((float) WrapperStruct00.var_1_18)) ; } int main(void) { isInitial = 1; initially(); while (1) { updateLastVariables(); updateVariables(); step(); __VERIFIER_assert(property()); isInitial = 0; } return 0; }