// 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_Batch5Wrapper_A.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(); } } unsigned char isInitial = 0; unsigned char BOOL_unsigned_char_Array_0[1] = { 0 }; signed long int signed_long_int_Array_0[1] = { 0 }; signed short int signed_short_int_Array_0[2][3] = { {-10, 4, 0}, {2, -1, 10000} }; unsigned char unsigned_char_Array_0[2][2] = { {100, 4}, {10, 128} }; unsigned short int unsigned_short_int_Array_0[3] = { 25, 20416, 21022 }; signed short int last_1_signed_short_int_Array_0_0__0_ = -10; unsigned short int last_1_unsigned_short_int_Array_0_0_ = 25; void initially(void) { } void step(void) { signed long int stepLocal_2 = last_1_unsigned_short_int_Array_0_0_ + (signed_short_int_Array_0[0][2] - signed_short_int_Array_0[1][0]); signed long int stepLocal_1 = last_1_unsigned_short_int_Array_0_0_; if (BOOL_unsigned_char_Array_0[0]) { if (signed_short_int_Array_0[0][1] > stepLocal_2) { if (stepLocal_1 < (~ last_1_signed_short_int_Array_0_0__0_)) { unsigned_char_Array_0[1][0] = unsigned_char_Array_0[0][0]; } else { unsigned_char_Array_0[1][0] = unsigned_char_Array_0[0][0]; } } else { unsigned_char_Array_0[1][0] = unsigned_char_Array_0[0][0]; } } if (unsigned_char_Array_0[0][0] <= ((unsigned_char_Array_0[1][0] / unsigned_char_Array_0[0][1]) * (2 % unsigned_char_Array_0[1][1]))) { unsigned_short_int_Array_0[0] = (unsigned_char_Array_0[1][0] + (((((unsigned_short_int_Array_0[1]) > (unsigned_short_int_Array_0[2])) ? (unsigned_short_int_Array_0[1]) : (unsigned_short_int_Array_0[2]))) - unsigned_char_Array_0[1][1])); } signed long int stepLocal_0 = unsigned_char_Array_0[1][0] - unsigned_char_Array_0[1][0]; if ((unsigned_short_int_Array_0[0] - unsigned_short_int_Array_0[0]) >= stepLocal_0) { signed_short_int_Array_0[1][2] = ((((unsigned_char_Array_0[1][0] - unsigned_char_Array_0[1][0]) < 0 ) ? -(unsigned_char_Array_0[1][0] - unsigned_char_Array_0[1][0]) : (unsigned_char_Array_0[1][0] - unsigned_char_Array_0[1][0]))); } signed_long_int_Array_0[0] = -4; signed_short_int_Array_0[1][1] = unsigned_char_Array_0[1][0]; signed_short_int_Array_0[0][0] = unsigned_char_Array_0[0][0]; } void updateVariables() { BOOL_unsigned_char_Array_0[0] = __VERIFIER_nondet_uchar(); assume_abort_if_not(BOOL_unsigned_char_Array_0[0] >= 0); assume_abort_if_not(BOOL_unsigned_char_Array_0[0] <= 1); signed_short_int_Array_0[1][0] = __VERIFIER_nondet_short(); assume_abort_if_not(signed_short_int_Array_0[1][0] >= 0); assume_abort_if_not(signed_short_int_Array_0[1][0] <= 32767); signed_short_int_Array_0[0][1] = __VERIFIER_nondet_short(); assume_abort_if_not(signed_short_int_Array_0[0][1] >= 0); assume_abort_if_not(signed_short_int_Array_0[0][1] <= 32766); signed_short_int_Array_0[0][2] = __VERIFIER_nondet_short(); assume_abort_if_not(signed_short_int_Array_0[0][2] >= 0); assume_abort_if_not(signed_short_int_Array_0[0][2] <= 32766); unsigned_char_Array_0[0][0] = __VERIFIER_nondet_uchar(); assume_abort_if_not(unsigned_char_Array_0[0][0] >= 0); assume_abort_if_not(unsigned_char_Array_0[0][0] <= 254); unsigned_char_Array_0[0][1] = __VERIFIER_nondet_uchar(); assume_abort_if_not(unsigned_char_Array_0[0][1] >= 0); assume_abort_if_not(unsigned_char_Array_0[0][1] <= 255); assume_abort_if_not(unsigned_char_Array_0[0][1] != 0); unsigned_char_Array_0[1][1] = __VERIFIER_nondet_uchar(); assume_abort_if_not(unsigned_char_Array_0[1][1] >= 0); assume_abort_if_not(unsigned_char_Array_0[1][1] <= 255); assume_abort_if_not(unsigned_char_Array_0[1][1] != 0); unsigned_short_int_Array_0[1] = __VERIFIER_nondet_ushort(); assume_abort_if_not(unsigned_short_int_Array_0[1] >= 16383); assume_abort_if_not(unsigned_short_int_Array_0[1] <= 32767); unsigned_short_int_Array_0[2] = __VERIFIER_nondet_ushort(); assume_abort_if_not(unsigned_short_int_Array_0[2] >= 16383); assume_abort_if_not(unsigned_short_int_Array_0[2] <= 32767); } void updateLastVariables() { last_1_signed_short_int_Array_0_0__0_ = signed_short_int_Array_0[0][0]; last_1_unsigned_short_int_Array_0_0_ = unsigned_short_int_Array_0[0]; } int property() { return (((((((unsigned_short_int_Array_0[0] - unsigned_short_int_Array_0[0]) >= (unsigned_char_Array_0[1][0] - unsigned_char_Array_0[1][0])) ? (signed_short_int_Array_0[1][2] == ((signed short int) ((((unsigned_char_Array_0[1][0] - unsigned_char_Array_0[1][0]) < 0 ) ? -(unsigned_char_Array_0[1][0] - unsigned_char_Array_0[1][0]) : (unsigned_char_Array_0[1][0] - unsigned_char_Array_0[1][0]))))) : 1) && (BOOL_unsigned_char_Array_0[0] ? ((signed_short_int_Array_0[0][1] > (last_1_unsigned_short_int_Array_0_0_ + (signed_short_int_Array_0[0][2] - signed_short_int_Array_0[1][0]))) ? ((last_1_unsigned_short_int_Array_0_0_ < (~ last_1_signed_short_int_Array_0_0__0_)) ? (unsigned_char_Array_0[1][0] == ((unsigned char) unsigned_char_Array_0[0][0])) : (unsigned_char_Array_0[1][0] == ((unsigned char) unsigned_char_Array_0[0][0]))) : (unsigned_char_Array_0[1][0] == ((unsigned char) unsigned_char_Array_0[0][0]))) : 1)) && ((unsigned_char_Array_0[0][0] <= ((unsigned_char_Array_0[1][0] / unsigned_char_Array_0[0][1]) * (2 % unsigned_char_Array_0[1][1]))) ? (unsigned_short_int_Array_0[0] == ((unsigned short int) (unsigned_char_Array_0[1][0] + (((((unsigned_short_int_Array_0[1]) > (unsigned_short_int_Array_0[2])) ? (unsigned_short_int_Array_0[1]) : (unsigned_short_int_Array_0[2]))) - unsigned_char_Array_0[1][1])))) : 1)) && (signed_long_int_Array_0[0] == ((signed long int) -4))) && (signed_short_int_Array_0[1][1] == ((signed short int) unsigned_char_Array_0[1][0]))) && (signed_short_int_Array_0[0][0] == ((signed short int) unsigned_char_Array_0[0][0])) ; } int main(void) { isInitial = 1; initially(); while (1) { updateLastVariables(); updateVariables(); step(); __VERIFIER_assert(property()); isInitial = 0; } return 0; }