// 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_Batch19Wrapper_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 { signed char var_1_1; unsigned char var_1_2; unsigned char var_1_3; unsigned long int var_1_4; unsigned long int var_1_5; signed char var_1_7; signed char var_1_8; unsigned char var_1_9; signed long int var_1_10; signed long int var_1_11; signed long int var_1_12; signed long int var_1_13; }; unsigned char isInitial = 0; struct WrapperStruct00 WrapperStruct00 = { 8, 128, 64, 1, 5, 4, 100, 1, -8, 10, -25, -16 }; signed long int last_1_WrapperStruct00_var_1_11 = 10; void initially(void) { } void step(void) { if (WrapperStruct00.var_1_7 < WrapperStruct00.var_1_3) { if (last_1_WrapperStruct00_var_1_11 > WrapperStruct00.var_1_7) { WrapperStruct00.var_1_10 = (WrapperStruct00.var_1_3 - WrapperStruct00.var_1_8); } } else { if ((WrapperStruct00.var_1_8 + ((((WrapperStruct00.var_1_2) < 0 ) ? -(WrapperStruct00.var_1_2) : (WrapperStruct00.var_1_2)))) > WrapperStruct00.var_1_7) { WrapperStruct00.var_1_10 = WrapperStruct00.var_1_8; } } WrapperStruct00.var_1_13 = WrapperStruct00.var_1_7; signed long int stepLocal_1 = WrapperStruct00.var_1_2 / WrapperStruct00.var_1_12; if (((WrapperStruct00.var_1_10 * WrapperStruct00.var_1_13) + WrapperStruct00.var_1_8) > stepLocal_1) { if (WrapperStruct00.var_1_9) { WrapperStruct00.var_1_11 = WrapperStruct00.var_1_2; } } else { WrapperStruct00.var_1_11 = WrapperStruct00.var_1_7; } signed long int stepLocal_0 = WrapperStruct00.var_1_11; if (((WrapperStruct00.var_1_2 - WrapperStruct00.var_1_3) << (WrapperStruct00.var_1_4 + WrapperStruct00.var_1_5)) <= stepLocal_0) { WrapperStruct00.var_1_1 = ((((WrapperStruct00.var_1_4) > (((((WrapperStruct00.var_1_8) < 0 ) ? -(WrapperStruct00.var_1_8) : (WrapperStruct00.var_1_8))))) ? (WrapperStruct00.var_1_4) : (((((WrapperStruct00.var_1_8) < 0 ) ? -(WrapperStruct00.var_1_8) : (WrapperStruct00.var_1_8)))))); } else { if (WrapperStruct00.var_1_9) { WrapperStruct00.var_1_1 = WrapperStruct00.var_1_5; } } } void updateVariables() { WrapperStruct00.var_1_2 = __VERIFIER_nondet_uchar(); assume_abort_if_not(WrapperStruct00.var_1_2 >= 127); assume_abort_if_not(WrapperStruct00.var_1_2 <= 255); WrapperStruct00.var_1_3 = __VERIFIER_nondet_uchar(); assume_abort_if_not(WrapperStruct00.var_1_3 >= 0); assume_abort_if_not(WrapperStruct00.var_1_3 <= 127); WrapperStruct00.var_1_4 = __VERIFIER_nondet_ulong(); assume_abort_if_not(WrapperStruct00.var_1_4 >= 0); assume_abort_if_not(WrapperStruct00.var_1_4 <= 12); WrapperStruct00.var_1_5 = __VERIFIER_nondet_ulong(); assume_abort_if_not(WrapperStruct00.var_1_5 >= 0); assume_abort_if_not(WrapperStruct00.var_1_5 <= 11); WrapperStruct00.var_1_7 = __VERIFIER_nondet_char(); assume_abort_if_not(WrapperStruct00.var_1_7 >= -63); assume_abort_if_not(WrapperStruct00.var_1_7 <= 63); WrapperStruct00.var_1_8 = __VERIFIER_nondet_char(); assume_abort_if_not(WrapperStruct00.var_1_8 >= 0); assume_abort_if_not(WrapperStruct00.var_1_8 <= 126); 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_12 = __VERIFIER_nondet_long(); assume_abort_if_not(WrapperStruct00.var_1_12 >= -2147483648); assume_abort_if_not(WrapperStruct00.var_1_12 <= 2147483647); assume_abort_if_not(WrapperStruct00.var_1_12 != 0); } void updateLastVariables() { last_1_WrapperStruct00_var_1_11 = WrapperStruct00.var_1_11; } int property() { return ((((((WrapperStruct00.var_1_2 - WrapperStruct00.var_1_3) << (WrapperStruct00.var_1_4 + WrapperStruct00.var_1_5)) <= WrapperStruct00.var_1_11) ? (WrapperStruct00.var_1_1 == ((signed char) ((((WrapperStruct00.var_1_4) > (((((WrapperStruct00.var_1_8) < 0 ) ? -(WrapperStruct00.var_1_8) : (WrapperStruct00.var_1_8))))) ? (WrapperStruct00.var_1_4) : (((((WrapperStruct00.var_1_8) < 0 ) ? -(WrapperStruct00.var_1_8) : (WrapperStruct00.var_1_8)))))))) : (WrapperStruct00.var_1_9 ? (WrapperStruct00.var_1_1 == ((signed char) WrapperStruct00.var_1_5)) : 1)) && ((WrapperStruct00.var_1_7 < WrapperStruct00.var_1_3) ? ((last_1_WrapperStruct00_var_1_11 > WrapperStruct00.var_1_7) ? (WrapperStruct00.var_1_10 == ((signed long int) (WrapperStruct00.var_1_3 - WrapperStruct00.var_1_8))) : 1) : (((WrapperStruct00.var_1_8 + ((((WrapperStruct00.var_1_2) < 0 ) ? -(WrapperStruct00.var_1_2) : (WrapperStruct00.var_1_2)))) > WrapperStruct00.var_1_7) ? (WrapperStruct00.var_1_10 == ((signed long int) WrapperStruct00.var_1_8)) : 1))) && ((((WrapperStruct00.var_1_10 * WrapperStruct00.var_1_13) + WrapperStruct00.var_1_8) > (WrapperStruct00.var_1_2 / WrapperStruct00.var_1_12)) ? (WrapperStruct00.var_1_9 ? (WrapperStruct00.var_1_11 == ((signed long int) WrapperStruct00.var_1_2)) : 1) : (WrapperStruct00.var_1_11 == ((signed long int) WrapperStruct00.var_1_7)))) && (WrapperStruct00.var_1_13 == ((signed long int) WrapperStruct00.var_1_7)) ; } int main(void) { isInitial = 1; initially(); while (1) { updateLastVariables(); updateVariables(); step(); __VERIFIER_assert(property()); isInitial = 0; } return 0; }