// 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_Batch52normal.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; signed short int var_1_1 = -4; signed short int var_1_3 = 32; signed short int var_1_4 = -1; unsigned char var_1_5 = 1; unsigned char var_1_6 = 0; unsigned char var_1_7 = 0; unsigned char var_1_8 = 1; unsigned char var_1_9 = 0; double var_1_10 = 25.7; double var_1_11 = 256.5; double var_1_12 = 0.0; double var_1_13 = 31.1; double var_1_14 = 256.6; unsigned long int var_1_15 = 8; unsigned char var_1_16 = 16; void initially(void) { } void step(void) { signed short int stepLocal_0 = var_1_3; if (stepLocal_0 > ((var_1_4 / -256) * 32)) { if (var_1_6) { var_1_5 = (! (var_1_7 && var_1_8)); } else { var_1_5 = var_1_8; } } else { var_1_5 = var_1_9; } if (var_1_7) { var_1_10 = (var_1_11 - (((((var_1_12 - var_1_13)) > (var_1_14)) ? ((var_1_12 - var_1_13)) : (var_1_14)))); } if (var_1_10 < 63.75) { var_1_1 = (10 - var_1_3); } else { var_1_1 = (4 + var_1_4); } if (! (var_1_13 < (127.125 / var_1_12))) { if (var_1_1 <= ((var_1_4 * var_1_3) + (-2 << var_1_16))) { var_1_15 = var_1_3; } } } void updateVariables() { var_1_3 = __VERIFIER_nondet_short(); assume_abort_if_not(var_1_3 >= 0); assume_abort_if_not(var_1_3 <= 32766); var_1_4 = __VERIFIER_nondet_short(); assume_abort_if_not(var_1_4 >= -16383); assume_abort_if_not(var_1_4 <= 16383); var_1_6 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_6 >= 0); assume_abort_if_not(var_1_6 <= 1); var_1_7 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_7 >= 1); assume_abort_if_not(var_1_7 <= 1); var_1_8 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_8 >= 1); assume_abort_if_not(var_1_8 <= 1); var_1_9 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_9 >= 0); assume_abort_if_not(var_1_9 <= 0); var_1_11 = __VERIFIER_nondet_double(); assume_abort_if_not((var_1_11 >= 0.0F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 9223372.036854765600e+12F && var_1_11 >= 1.0e-20F )); var_1_12 = __VERIFIER_nondet_double(); assume_abort_if_not((var_1_12 >= 4611686.018427382800e+12F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 9223372.036854765600e+12F && var_1_12 >= 1.0e-20F )); var_1_13 = __VERIFIER_nondet_double(); assume_abort_if_not((var_1_13 >= 0.0F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 4611686.018427382800e+12F && var_1_13 >= 1.0e-20F )); var_1_14 = __VERIFIER_nondet_double(); assume_abort_if_not((var_1_14 >= 0.0F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 9223372.036854765600e+12F && var_1_14 >= 1.0e-20F )); var_1_16 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_16 >= 0); assume_abort_if_not(var_1_16 <= 30); } void updateLastVariables() { } int property() { return ((((var_1_10 < 63.75) ? (var_1_1 == ((signed short int) (10 - var_1_3))) : (var_1_1 == ((signed short int) (4 + var_1_4)))) && ((var_1_3 > ((var_1_4 / -256) * 32)) ? (var_1_6 ? (var_1_5 == ((unsigned char) (! (var_1_7 && var_1_8)))) : (var_1_5 == ((unsigned char) var_1_8))) : (var_1_5 == ((unsigned char) var_1_9)))) && (var_1_7 ? (var_1_10 == ((double) (var_1_11 - (((((var_1_12 - var_1_13)) > (var_1_14)) ? ((var_1_12 - var_1_13)) : (var_1_14)))))) : 1)) && ((! (var_1_13 < (127.125 / var_1_12))) ? ((var_1_1 <= ((var_1_4 * var_1_3) + (-2 << var_1_16))) ? (var_1_15 == ((unsigned long int) var_1_3)) : 1) : 1) ; } int main(void) { isInitial = 1; initially(); while (1) { updateLastVariables(); updateVariables(); step(); __VERIFIER_assert(property()); isInitial = 0; } return 0; }