// 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_Batch59stepLocals.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 short int var_1_1 = 1; unsigned char var_1_2 = 0; unsigned char var_1_3 = 100; unsigned char var_1_4 = 25; unsigned short int var_1_5 = 0; unsigned short int var_1_6 = 62100; unsigned short int var_1_7 = 27651; double var_1_8 = 128.9; unsigned char var_1_9 = 1; double var_1_10 = 16.5; double var_1_11 = 25.5; double var_1_12 = 199.75; unsigned char var_1_13 = 2; unsigned char var_1_14 = 1; unsigned char var_1_15 = 1; unsigned char var_1_16 = 1; unsigned short int var_1_17 = 32; unsigned char var_1_18 = 1; unsigned long int var_1_19 = 1; void initially(void) { } void step(void) { unsigned char stepLocal_1 = var_1_2; unsigned char stepLocal_0 = var_1_3; if ((var_1_3 != (16 / var_1_4)) && stepLocal_1) { if (stepLocal_0 > var_1_4) { var_1_1 = (var_1_4 + var_1_3); } else { if (var_1_2) { var_1_1 = var_1_3; } else { var_1_1 = var_1_4; } } } else { var_1_1 = var_1_3; } unsigned short int stepLocal_2 = var_1_1; if (stepLocal_2 < var_1_3) { var_1_5 = (var_1_6 - (var_1_7 - var_1_3)); } else { if (! var_1_2) { var_1_5 = ((((var_1_3) > ((var_1_7 + var_1_4))) ? (var_1_3) : ((var_1_7 + var_1_4)))); } } unsigned char stepLocal_3 = var_1_5 < var_1_6; if (var_1_2) { if ((! var_1_9) || stepLocal_3) { var_1_8 = ((((127.25) > (var_1_10)) ? (127.25) : (var_1_10))); } else { var_1_8 = (var_1_11 + var_1_12); } } else { var_1_8 = var_1_11; } unsigned short int stepLocal_5 = var_1_6; unsigned char stepLocal_4 = var_1_3; if (stepLocal_4 != ((var_1_6 / var_1_4) * ((((var_1_1) > (var_1_5)) ? (var_1_1) : (var_1_5))))) { if (var_1_3 <= stepLocal_5) { var_1_13 = 32; } else { var_1_13 = var_1_14; } } else { var_1_13 = var_1_14; } if (var_1_12 != var_1_8) { var_1_15 = (! var_1_16); } else { var_1_15 = var_1_16; } var_1_17 = var_1_4; var_1_18 = var_1_16; var_1_19 = var_1_4; } 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_3 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_3 >= 0); assume_abort_if_not(var_1_3 <= 255); var_1_4 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_4 >= 0); assume_abort_if_not(var_1_4 <= 255); assume_abort_if_not(var_1_4 != 0); var_1_6 = __VERIFIER_nondet_ushort(); assume_abort_if_not(var_1_6 >= 32767); assume_abort_if_not(var_1_6 <= 65534); var_1_7 = __VERIFIER_nondet_ushort(); assume_abort_if_not(var_1_7 >= 16383); assume_abort_if_not(var_1_7 <= 32767); var_1_9 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_9 >= 0); assume_abort_if_not(var_1_9 <= 1); var_1_10 = __VERIFIER_nondet_double(); assume_abort_if_not((var_1_10 >= -922337.2036854765600e+13F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 9223372.036854765600e+12F && var_1_10 >= 1.0e-20F )); var_1_11 = __VERIFIER_nondet_double(); assume_abort_if_not((var_1_11 >= -461168.6018427382800e+13F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 4611686.018427382800e+12F && var_1_11 >= 1.0e-20F )); var_1_12 = __VERIFIER_nondet_double(); assume_abort_if_not((var_1_12 >= -461168.6018427382800e+13F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 4611686.018427382800e+12F && var_1_12 >= 1.0e-20F )); var_1_14 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_14 >= 0); assume_abort_if_not(var_1_14 <= 254); var_1_16 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_16 >= 1); assume_abort_if_not(var_1_16 <= 1); } void updateLastVariables() { } int property() { return (((((((((var_1_3 != (16 / var_1_4)) && var_1_2) ? ((var_1_3 > var_1_4) ? (var_1_1 == ((unsigned short int) (var_1_4 + var_1_3))) : (var_1_2 ? (var_1_1 == ((unsigned short int) var_1_3)) : (var_1_1 == ((unsigned short int) var_1_4)))) : (var_1_1 == ((unsigned short int) var_1_3))) && ((var_1_1 < var_1_3) ? (var_1_5 == ((unsigned short int) (var_1_6 - (var_1_7 - var_1_3)))) : ((! var_1_2) ? (var_1_5 == ((unsigned short int) ((((var_1_3) > ((var_1_7 + var_1_4))) ? (var_1_3) : ((var_1_7 + var_1_4)))))) : 1))) && (var_1_2 ? (((! var_1_9) || (var_1_5 < var_1_6)) ? (var_1_8 == ((double) ((((127.25) > (var_1_10)) ? (127.25) : (var_1_10))))) : (var_1_8 == ((double) (var_1_11 + var_1_12)))) : (var_1_8 == ((double) var_1_11)))) && ((var_1_3 != ((var_1_6 / var_1_4) * ((((var_1_1) > (var_1_5)) ? (var_1_1) : (var_1_5))))) ? ((var_1_3 <= var_1_6) ? (var_1_13 == ((unsigned char) 32)) : (var_1_13 == ((unsigned char) var_1_14))) : (var_1_13 == ((unsigned char) var_1_14)))) && ((var_1_12 != var_1_8) ? (var_1_15 == ((unsigned char) (! var_1_16))) : (var_1_15 == ((unsigned char) var_1_16)))) && (var_1_17 == ((unsigned short int) var_1_4))) && (var_1_18 == ((unsigned char) var_1_16))) && (var_1_19 == ((unsigned long int) var_1_4)) ; } int main(void) { isInitial = 1; initially(); while (1) { updateLastVariables(); updateVariables(); step(); __VERIFIER_assert(property()); isInitial = 0; } return 0; }