// 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_Batch90Wrapper_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[5] = { 0, 1, 0, 1, 1 }; signed long int signed_long_int_Array_0[1] = { -5 }; signed short int signed_short_int_Array_0[2][3] = { {-25, 10, 0}, {10, 1, 25} }; unsigned long int unsigned_long_int_Array_0[3] = { 2, 2762957886, 2 }; unsigned char last_1_BOOL_unsigned_char_Array_0_2_ = 0; signed long int last_1_signed_long_int_Array_0_0_ = -5; signed short int last_1_signed_short_int_Array_0_0__0_ = -25; void initially(void) { } void step(void) { unsigned long int stepLocal_1 = unsigned_long_int_Array_0[1] - unsigned_long_int_Array_0[0]; signed long int stepLocal_0 = (((signed_short_int_Array_0[0][2]) < (signed_short_int_Array_0[0][1])) ? (signed_short_int_Array_0[0][2]) : (signed_short_int_Array_0[0][1])); if (last_1_signed_short_int_Array_0_0__0_ != stepLocal_0) { if (stepLocal_1 >= last_1_signed_long_int_Array_0_0_) { if (last_1_BOOL_unsigned_char_Array_0_2_) { unsigned_long_int_Array_0[2] = unsigned_long_int_Array_0[0]; } else { unsigned_long_int_Array_0[2] = unsigned_long_int_Array_0[0]; } } else { unsigned_long_int_Array_0[2] = unsigned_long_int_Array_0[0]; } } else { unsigned_long_int_Array_0[2] = unsigned_long_int_Array_0[0]; } if (unsigned_long_int_Array_0[2] <= unsigned_long_int_Array_0[1]) { if (signed_short_int_Array_0[1][0] > unsigned_long_int_Array_0[2]) { signed_long_int_Array_0[0] = signed_short_int_Array_0[1][0]; } } if (BOOL_unsigned_char_Array_0[4]) { BOOL_unsigned_char_Array_0[2] = (BOOL_unsigned_char_Array_0[3] || (! BOOL_unsigned_char_Array_0[0])); } else { BOOL_unsigned_char_Array_0[2] = ((! BOOL_unsigned_char_Array_0[1]) || BOOL_unsigned_char_Array_0[0]); } signed_short_int_Array_0[0][0] = ((((signed_short_int_Array_0[0][2]) > ((signed_short_int_Array_0[1][0] - 256))) ? (signed_short_int_Array_0[0][2]) : ((signed_short_int_Array_0[1][0] - 256)))); if (BOOL_unsigned_char_Array_0[2]) { signed_short_int_Array_0[1][2] = (((((signed_short_int_Array_0[0][2] + signed_short_int_Array_0[1][1])) < (signed_short_int_Array_0[0][1])) ? ((signed_short_int_Array_0[0][2] + signed_short_int_Array_0[1][1])) : (signed_short_int_Array_0[0][1]))); } } 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] <= 0); BOOL_unsigned_char_Array_0[1] = __VERIFIER_nondet_uchar(); assume_abort_if_not(BOOL_unsigned_char_Array_0[1] >= 1); assume_abort_if_not(BOOL_unsigned_char_Array_0[1] <= 1); BOOL_unsigned_char_Array_0[3] = __VERIFIER_nondet_uchar(); assume_abort_if_not(BOOL_unsigned_char_Array_0[3] >= 0); assume_abort_if_not(BOOL_unsigned_char_Array_0[3] <= 1); BOOL_unsigned_char_Array_0[4] = __VERIFIER_nondet_uchar(); assume_abort_if_not(BOOL_unsigned_char_Array_0[4] >= 0); assume_abort_if_not(BOOL_unsigned_char_Array_0[4] <= 1); signed_short_int_Array_0[1][0] = __VERIFIER_nondet_short(); assume_abort_if_not(signed_short_int_Array_0[1][0] >= -1); assume_abort_if_not(signed_short_int_Array_0[1][0] <= 32766); signed_short_int_Array_0[0][1] = __VERIFIER_nondet_short(); assume_abort_if_not(signed_short_int_Array_0[0][1] >= -32767); assume_abort_if_not(signed_short_int_Array_0[0][1] <= 32766); signed_short_int_Array_0[1][1] = __VERIFIER_nondet_short(); assume_abort_if_not(signed_short_int_Array_0[1][1] >= -16383); assume_abort_if_not(signed_short_int_Array_0[1][1] <= 16383); signed_short_int_Array_0[0][2] = __VERIFIER_nondet_short(); assume_abort_if_not(signed_short_int_Array_0[0][2] >= -16383); assume_abort_if_not(signed_short_int_Array_0[0][2] <= 16383); unsigned_long_int_Array_0[0] = __VERIFIER_nondet_ulong(); assume_abort_if_not(unsigned_long_int_Array_0[0] >= 0); assume_abort_if_not(unsigned_long_int_Array_0[0] <= 2147483647); unsigned_long_int_Array_0[1] = __VERIFIER_nondet_ulong(); assume_abort_if_not(unsigned_long_int_Array_0[1] >= 2147483647); assume_abort_if_not(unsigned_long_int_Array_0[1] <= 4294967295); } void updateLastVariables() { last_1_BOOL_unsigned_char_Array_0_2_ = BOOL_unsigned_char_Array_0[2]; last_1_signed_long_int_Array_0_0_ = signed_long_int_Array_0[0]; last_1_signed_short_int_Array_0_0__0_ = signed_short_int_Array_0[0][0]; } int property() { return ((((BOOL_unsigned_char_Array_0[2] ? (signed_short_int_Array_0[1][2] == ((signed short int) (((((signed_short_int_Array_0[0][2] + signed_short_int_Array_0[1][1])) < (signed_short_int_Array_0[0][1])) ? ((signed_short_int_Array_0[0][2] + signed_short_int_Array_0[1][1])) : (signed_short_int_Array_0[0][1]))))) : 1) && ((last_1_signed_short_int_Array_0_0__0_ != ((((signed_short_int_Array_0[0][2]) < (signed_short_int_Array_0[0][1])) ? (signed_short_int_Array_0[0][2]) : (signed_short_int_Array_0[0][1])))) ? (((unsigned_long_int_Array_0[1] - unsigned_long_int_Array_0[0]) >= last_1_signed_long_int_Array_0_0_) ? (last_1_BOOL_unsigned_char_Array_0_2_ ? (unsigned_long_int_Array_0[2] == ((unsigned long int) unsigned_long_int_Array_0[0])) : (unsigned_long_int_Array_0[2] == ((unsigned long int) unsigned_long_int_Array_0[0]))) : (unsigned_long_int_Array_0[2] == ((unsigned long int) unsigned_long_int_Array_0[0]))) : (unsigned_long_int_Array_0[2] == ((unsigned long int) unsigned_long_int_Array_0[0])))) && (BOOL_unsigned_char_Array_0[4] ? (BOOL_unsigned_char_Array_0[2] == ((unsigned char) (BOOL_unsigned_char_Array_0[3] || (! BOOL_unsigned_char_Array_0[0])))) : (BOOL_unsigned_char_Array_0[2] == ((unsigned char) ((! BOOL_unsigned_char_Array_0[1]) || BOOL_unsigned_char_Array_0[0]))))) && (signed_short_int_Array_0[0][0] == ((signed short int) ((((signed_short_int_Array_0[0][2]) > ((signed_short_int_Array_0[1][0] - 256))) ? (signed_short_int_Array_0[0][2]) : ((signed_short_int_Array_0[1][0] - 256))))))) && ((unsigned_long_int_Array_0[2] <= unsigned_long_int_Array_0[1]) ? ((signed_short_int_Array_0[1][0] > unsigned_long_int_Array_0[2]) ? (signed_long_int_Array_0[0] == ((signed long int) signed_short_int_Array_0[1][0])) : 1) : 1) ; } int main(void) { isInitial = 1; initially(); while (1) { updateLastVariables(); updateVariables(); step(); __VERIFIER_assert(property()); isInitial = 0; } return 0; }