// 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_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] = { 1 }; signed char signed_char_Array_0[3] = { 100, 4, 8 }; signed long int signed_long_int_Array_0[2][2] = { {-25, -8}, {-16, 10} }; unsigned char unsigned_char_Array_0[2] = { 64, 128 }; unsigned long int unsigned_long_int_Array_0[2] = { 5, 1 }; signed long int last_1_signed_long_int_Array_0_1__1_ = 10; void initially(void) { } void step(void) { if (signed_char_Array_0[1] < unsigned_char_Array_0[0]) { if (last_1_signed_long_int_Array_0_1__1_ > signed_char_Array_0[1]) { signed_long_int_Array_0[0][1] = (unsigned_char_Array_0[0] - signed_char_Array_0[0]); } } else { if ((signed_char_Array_0[0] + ((((unsigned_char_Array_0[1]) < 0 ) ? -(unsigned_char_Array_0[1]) : (unsigned_char_Array_0[1])))) > signed_char_Array_0[1]) { signed_long_int_Array_0[0][1] = signed_char_Array_0[0]; } } signed_long_int_Array_0[1][0] = signed_char_Array_0[1]; signed long int stepLocal_1 = unsigned_char_Array_0[1] / signed_long_int_Array_0[0][0]; if (((signed_long_int_Array_0[0][1] * signed_long_int_Array_0[1][0]) + signed_char_Array_0[0]) > stepLocal_1) { if (BOOL_unsigned_char_Array_0[0]) { signed_long_int_Array_0[1][1] = unsigned_char_Array_0[1]; } } else { signed_long_int_Array_0[1][1] = signed_char_Array_0[1]; } signed long int stepLocal_0 = signed_long_int_Array_0[1][1]; if (((unsigned_char_Array_0[1] - unsigned_char_Array_0[0]) << (unsigned_long_int_Array_0[1] + unsigned_long_int_Array_0[0])) <= stepLocal_0) { signed_char_Array_0[2] = ((((unsigned_long_int_Array_0[1]) > (((((signed_char_Array_0[0]) < 0 ) ? -(signed_char_Array_0[0]) : (signed_char_Array_0[0]))))) ? (unsigned_long_int_Array_0[1]) : (((((signed_char_Array_0[0]) < 0 ) ? -(signed_char_Array_0[0]) : (signed_char_Array_0[0])))))); } else { if (BOOL_unsigned_char_Array_0[0]) { signed_char_Array_0[2] = unsigned_long_int_Array_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_char_Array_0[0] = __VERIFIER_nondet_char(); assume_abort_if_not(signed_char_Array_0[0] >= 0); assume_abort_if_not(signed_char_Array_0[0] <= 126); signed_char_Array_0[1] = __VERIFIER_nondet_char(); assume_abort_if_not(signed_char_Array_0[1] >= -63); assume_abort_if_not(signed_char_Array_0[1] <= 63); signed_long_int_Array_0[0][0] = __VERIFIER_nondet_long(); assume_abort_if_not(signed_long_int_Array_0[0][0] >= -2147483648); assume_abort_if_not(signed_long_int_Array_0[0][0] <= 2147483647); assume_abort_if_not(signed_long_int_Array_0[0][0] != 0); unsigned_char_Array_0[0] = __VERIFIER_nondet_uchar(); assume_abort_if_not(unsigned_char_Array_0[0] >= 0); assume_abort_if_not(unsigned_char_Array_0[0] <= 127); unsigned_char_Array_0[1] = __VERIFIER_nondet_uchar(); assume_abort_if_not(unsigned_char_Array_0[1] >= 127); assume_abort_if_not(unsigned_char_Array_0[1] <= 255); 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] <= 11); unsigned_long_int_Array_0[1] = __VERIFIER_nondet_ulong(); assume_abort_if_not(unsigned_long_int_Array_0[1] >= 0); assume_abort_if_not(unsigned_long_int_Array_0[1] <= 12); } void updateLastVariables() { last_1_signed_long_int_Array_0_1__1_ = signed_long_int_Array_0[1][1]; } int property() { return ((((((unsigned_char_Array_0[1] - unsigned_char_Array_0[0]) << (unsigned_long_int_Array_0[1] + unsigned_long_int_Array_0[0])) <= signed_long_int_Array_0[1][1]) ? (signed_char_Array_0[2] == ((signed char) ((((unsigned_long_int_Array_0[1]) > (((((signed_char_Array_0[0]) < 0 ) ? -(signed_char_Array_0[0]) : (signed_char_Array_0[0]))))) ? (unsigned_long_int_Array_0[1]) : (((((signed_char_Array_0[0]) < 0 ) ? -(signed_char_Array_0[0]) : (signed_char_Array_0[0])))))))) : (BOOL_unsigned_char_Array_0[0] ? (signed_char_Array_0[2] == ((signed char) unsigned_long_int_Array_0[0])) : 1)) && ((signed_char_Array_0[1] < unsigned_char_Array_0[0]) ? ((last_1_signed_long_int_Array_0_1__1_ > signed_char_Array_0[1]) ? (signed_long_int_Array_0[0][1] == ((signed long int) (unsigned_char_Array_0[0] - signed_char_Array_0[0]))) : 1) : (((signed_char_Array_0[0] + ((((unsigned_char_Array_0[1]) < 0 ) ? -(unsigned_char_Array_0[1]) : (unsigned_char_Array_0[1])))) > signed_char_Array_0[1]) ? (signed_long_int_Array_0[0][1] == ((signed long int) signed_char_Array_0[0])) : 1))) && ((((signed_long_int_Array_0[0][1] * signed_long_int_Array_0[1][0]) + signed_char_Array_0[0]) > (unsigned_char_Array_0[1] / signed_long_int_Array_0[0][0])) ? (BOOL_unsigned_char_Array_0[0] ? (signed_long_int_Array_0[1][1] == ((signed long int) unsigned_char_Array_0[1])) : 1) : (signed_long_int_Array_0[1][1] == ((signed long int) signed_char_Array_0[1])))) && (signed_long_int_Array_0[1][0] == ((signed long int) signed_char_Array_0[1])) ; } int main(void) { isInitial = 1; initially(); while (1) { updateLastVariables(); updateVariables(); step(); __VERIFIER_assert(property()); isInitial = 0; } return 0; }