// 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_Batch85no_floats.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 long int var_1_1 = 16; unsigned char var_1_6 = 128; unsigned char var_1_7 = 2; unsigned char var_1_8 = 0; unsigned char var_1_9 = 0; unsigned char var_1_10 = 0; unsigned char var_1_11 = 0; unsigned char var_1_12 = 0; unsigned char var_1_13 = 1; unsigned char var_1_14 = 0; unsigned char var_1_15 = 0; unsigned char var_1_16 = 0; signed char var_1_17 = 32; signed char var_1_19 = 4; signed char var_1_20 = 50; unsigned char var_1_21 = 1; unsigned short int var_1_23 = 64; void initially(void) { } void step(void) { var_1_6 = ((((((((32) > (var_1_7)) ? (32) : (var_1_7)))) < (16)) ? (((((32) > (var_1_7)) ? (32) : (var_1_7)))) : (16))); var_1_8 = ((var_1_9 || (var_1_10 || var_1_11)) || var_1_12); var_1_13 = ((var_1_14 && var_1_15) && var_1_16); if (var_1_13) { var_1_17 = (((((var_1_19) < (100)) ? (var_1_19) : (100))) - 64); } else { var_1_17 = (var_1_19 - var_1_20); } signed long int stepLocal_0 = var_1_7 * (var_1_6 / var_1_23); if (stepLocal_0 == var_1_6) { if (! var_1_10) { var_1_21 = var_1_12; } else { var_1_21 = var_1_10; } } else { var_1_21 = var_1_9; } if (var_1_21) { var_1_1 = (((((var_1_17 + var_1_6)) < (-16)) ? ((var_1_17 + var_1_6)) : (-16))); } else { if (var_1_8) { var_1_1 = (var_1_6 + -4); } else { var_1_1 = var_1_6; } } } void updateVariables() { var_1_7 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_7 >= 0); assume_abort_if_not(var_1_7 <= 254); var_1_9 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_9 >= 0); assume_abort_if_not(var_1_9 <= 0); var_1_10 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_10 >= 0); assume_abort_if_not(var_1_10 <= 0); var_1_11 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_11 >= 0); assume_abort_if_not(var_1_11 <= 0); var_1_12 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_12 >= 0); assume_abort_if_not(var_1_12 <= 0); var_1_14 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_14 >= 1); assume_abort_if_not(var_1_14 <= 1); var_1_15 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_15 >= 1); assume_abort_if_not(var_1_15 <= 1); var_1_16 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_16 >= 1); assume_abort_if_not(var_1_16 <= 1); var_1_19 = __VERIFIER_nondet_char(); assume_abort_if_not(var_1_19 >= -1); assume_abort_if_not(var_1_19 <= 126); var_1_20 = __VERIFIER_nondet_char(); assume_abort_if_not(var_1_20 >= 0); assume_abort_if_not(var_1_20 <= 126); var_1_23 = __VERIFIER_nondet_ushort(); assume_abort_if_not(var_1_23 >= 0); assume_abort_if_not(var_1_23 <= 65535); assume_abort_if_not(var_1_23 != 0); } void updateLastVariables() { } int property() { return (((((var_1_21 ? (var_1_1 == ((signed long int) (((((var_1_17 + var_1_6)) < (-16)) ? ((var_1_17 + var_1_6)) : (-16))))) : (var_1_8 ? (var_1_1 == ((signed long int) (var_1_6 + -4))) : (var_1_1 == ((signed long int) var_1_6)))) && (var_1_6 == ((unsigned char) ((((((((32) > (var_1_7)) ? (32) : (var_1_7)))) < (16)) ? (((((32) > (var_1_7)) ? (32) : (var_1_7)))) : (16)))))) && (var_1_8 == ((unsigned char) ((var_1_9 || (var_1_10 || var_1_11)) || var_1_12)))) && (var_1_13 == ((unsigned char) ((var_1_14 && var_1_15) && var_1_16)))) && (var_1_13 ? (var_1_17 == ((signed char) (((((var_1_19) < (100)) ? (var_1_19) : (100))) - 64))) : (var_1_17 == ((signed char) (var_1_19 - var_1_20))))) && (((var_1_7 * (var_1_6 / var_1_23)) == var_1_6) ? ((! var_1_10) ? (var_1_21 == ((unsigned char) var_1_12)) : (var_1_21 == ((unsigned char) var_1_10))) : (var_1_21 == ((unsigned char) var_1_9))) ; } int main(void) { isInitial = 1; initially(); while (1) { updateLastVariables(); updateVariables(); step(); __VERIFIER_assert(property()); isInitial = 0; } return 0; }