// 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_Batch30normal.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 var_1_1 = 64; unsigned char var_1_2 = 0; signed short int var_1_5 = 8; signed short int var_1_6 = -32; unsigned char var_1_7 = 128; unsigned char var_1_8 = 10; unsigned char var_1_9 = 2; signed long int var_1_10 = 0; float var_1_11 = 32.5; float var_1_13 = 127.8; float var_1_14 = 999.25; float var_1_15 = 1000000000.5; float var_1_16 = 256.6; signed long int last_1_var_1_10 = 0; void initially(void) { } void step(void) { signed long int stepLocal_0 = (last_1_var_1_10 / var_1_5) % var_1_6; if (var_1_2) { if (last_1_var_1_10 > stepLocal_0) { var_1_1 = ((((((((var_1_7) < (var_1_8)) ? (var_1_7) : (var_1_8)))) > (var_1_9)) ? (((((var_1_7) < (var_1_8)) ? (var_1_7) : (var_1_8)))) : (var_1_9))); } } else { var_1_1 = var_1_9; } unsigned char stepLocal_2 = var_1_1; signed long int stepLocal_1 = var_1_1 + var_1_1; if (stepLocal_1 < var_1_6) { if (var_1_2) { if (var_1_5 > stepLocal_2) { var_1_10 = var_1_1; } } else { var_1_10 = var_1_8; } } else { var_1_10 = var_1_9; } unsigned char stepLocal_4 = var_1_1; signed long int stepLocal_3 = (var_1_9 / var_1_5) << var_1_6; if (stepLocal_4 > var_1_10) { if (var_1_1 <= stepLocal_3) { var_1_11 = (var_1_13 + var_1_14); } } else { var_1_11 = (((((var_1_13) < 0 ) ? -(var_1_13) : (var_1_13))) - var_1_15); } var_1_16 = var_1_15; } void updateVariables() { var_1_2 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_2 >= 0); assume_abort_if_not(var_1_2 <= 1); var_1_5 = __VERIFIER_nondet_short(); assume_abort_if_not(var_1_5 >= -32768); assume_abort_if_not(var_1_5 <= 32767); assume_abort_if_not(var_1_5 != 0); var_1_6 = __VERIFIER_nondet_short(); assume_abort_if_not(var_1_6 >= -32768); assume_abort_if_not(var_1_6 <= 32767); assume_abort_if_not(var_1_6 != 0); var_1_7 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_7 >= 0); assume_abort_if_not(var_1_7 <= 254); var_1_8 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_8 >= 0); assume_abort_if_not(var_1_8 <= 254); var_1_9 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_9 >= 0); assume_abort_if_not(var_1_9 <= 254); var_1_13 = __VERIFIER_nondet_float(); assume_abort_if_not((var_1_13 >= -461168.6018427382800e+13F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 4611686.018427382800e+12F && var_1_13 >= 1.0e-20F )); var_1_14 = __VERIFIER_nondet_float(); assume_abort_if_not((var_1_14 >= -461168.6018427382800e+13F && var_1_14 <= -1.0e-20F) || (var_1_14 <= 4611686.018427382800e+12F && var_1_14 >= 1.0e-20F )); var_1_15 = __VERIFIER_nondet_float(); assume_abort_if_not((var_1_15 >= 0.0F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 9223372.036854765600e+12F && var_1_15 >= 1.0e-20F )); } void updateLastVariables() { last_1_var_1_10 = var_1_10; } int property() { return (((var_1_2 ? ((last_1_var_1_10 > ((last_1_var_1_10 / var_1_5) % var_1_6)) ? (var_1_1 == ((unsigned char) ((((((((var_1_7) < (var_1_8)) ? (var_1_7) : (var_1_8)))) > (var_1_9)) ? (((((var_1_7) < (var_1_8)) ? (var_1_7) : (var_1_8)))) : (var_1_9))))) : 1) : (var_1_1 == ((unsigned char) var_1_9))) && (((var_1_1 + var_1_1) < var_1_6) ? (var_1_2 ? ((var_1_5 > var_1_1) ? (var_1_10 == ((signed long int) var_1_1)) : 1) : (var_1_10 == ((signed long int) var_1_8))) : (var_1_10 == ((signed long int) var_1_9)))) && ((var_1_1 > var_1_10) ? ((var_1_1 <= ((var_1_9 / var_1_5) << var_1_6)) ? (var_1_11 == ((float) (var_1_13 + var_1_14))) : 1) : (var_1_11 == ((float) (((((var_1_13) < 0 ) ? -(var_1_13) : (var_1_13))) - var_1_15))))) && (var_1_16 == ((float) var_1_15)) ; } int main(void) { isInitial = 1; initially(); while (1) { updateLastVariables(); updateVariables(); step(); __VERIFIER_assert(property()); isInitial = 0; } return 0; }