// 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_Batch97normal.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 long int var_1_1 = 2; unsigned short int var_1_2 = 16; unsigned short int var_1_3 = 32; unsigned char var_1_4 = 1; signed long int var_1_5 = 5; signed long int var_1_6 = 2; unsigned char var_1_7 = 1; unsigned char var_1_8 = 0; float var_1_9 = 128.6; float var_1_10 = 32.5; unsigned char var_1_11 = 16; unsigned char var_1_12 = 64; unsigned char var_1_13 = 4; unsigned char var_1_14 = 4; unsigned long int var_1_15 = 0; signed short int var_1_16 = 0; signed char var_1_17 = 1; signed char var_1_18 = -1; signed char var_1_19 = 0; signed long int var_1_20 = -64; signed long int var_1_21 = 25; unsigned char var_1_22 = 0; unsigned char var_1_23 = 0; void initially(void) { } void step(void) { if ((var_1_2 + var_1_3) < -200) { if (var_1_4) { if (var_1_2 > (- var_1_3)) { var_1_1 = var_1_2; } else { var_1_1 = var_1_2; } } else { var_1_1 = var_1_2; } } else { var_1_1 = var_1_2; } if (256 > (var_1_3 - (var_1_2 + var_1_6))) { var_1_5 = var_1_2; } else { if (var_1_4 || var_1_7) { if (((32 * -25) | var_1_2) >= var_1_3) { var_1_5 = var_1_6; } } else { var_1_5 = -10000; } } if (var_1_9 > var_1_10) { var_1_8 = (((((var_1_11 + (var_1_12 - var_1_13))) < ((5 + var_1_14))) ? ((var_1_11 + (var_1_12 - var_1_13))) : ((5 + var_1_14)))); } if (var_1_7) { var_1_15 = var_1_6; } var_1_16 = (((((var_1_8) < (((((var_1_13) > (var_1_12)) ? (var_1_13) : (var_1_12))))) ? (var_1_8) : (((((var_1_13) > (var_1_12)) ? (var_1_13) : (var_1_12)))))) - var_1_11); if (var_1_4) { if (var_1_14 < (var_1_13 & (var_1_16 / 2))) { var_1_17 = (var_1_13 + (var_1_18 + (var_1_19 + 5))); } else { var_1_17 = var_1_18; } } else { var_1_17 = -32; } var_1_20 = var_1_21; var_1_22 = var_1_23; } void updateVariables() { var_1_2 = __VERIFIER_nondet_ushort(); assume_abort_if_not(var_1_2 >= 0); assume_abort_if_not(var_1_2 <= 65535); var_1_3 = __VERIFIER_nondet_ushort(); assume_abort_if_not(var_1_3 >= 0); assume_abort_if_not(var_1_3 <= 65535); var_1_4 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_4 >= 0); assume_abort_if_not(var_1_4 <= 1); var_1_6 = __VERIFIER_nondet_long(); assume_abort_if_not(var_1_6 >= 0); assume_abort_if_not(var_1_6 <= 1073741823); var_1_7 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_7 >= 0); assume_abort_if_not(var_1_7 <= 1); var_1_9 = __VERIFIER_nondet_float(); assume_abort_if_not((var_1_9 >= -922337.2036854776000e+13F && var_1_9 <= -1.0e-20F) || (var_1_9 <= 9223372.036854776000e+12F && var_1_9 >= 1.0e-20F )); var_1_10 = __VERIFIER_nondet_float(); assume_abort_if_not((var_1_10 >= -922337.2036854776000e+13F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 9223372.036854776000e+12F && var_1_10 >= 1.0e-20F )); var_1_11 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_11 >= 0); assume_abort_if_not(var_1_11 <= 127); var_1_12 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_12 >= 63); assume_abort_if_not(var_1_12 <= 127); var_1_13 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_13 >= 0); assume_abort_if_not(var_1_13 <= 63); var_1_14 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_14 >= 0); assume_abort_if_not(var_1_14 <= 127); var_1_18 = __VERIFIER_nondet_char(); assume_abort_if_not(var_1_18 >= -31); assume_abort_if_not(var_1_18 <= 32); var_1_19 = __VERIFIER_nondet_char(); assume_abort_if_not(var_1_19 >= -15); assume_abort_if_not(var_1_19 <= 16); var_1_21 = __VERIFIER_nondet_long(); assume_abort_if_not(var_1_21 >= -2147483647); assume_abort_if_not(var_1_21 <= 2147483646); var_1_23 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_23 >= 0); assume_abort_if_not(var_1_23 <= 0); } void updateLastVariables() { } int property() { return (((((((((var_1_2 + var_1_3) < -200) ? (var_1_4 ? ((var_1_2 > (- var_1_3)) ? (var_1_1 == ((unsigned long int) var_1_2)) : (var_1_1 == ((unsigned long int) var_1_2))) : (var_1_1 == ((unsigned long int) var_1_2))) : (var_1_1 == ((unsigned long int) var_1_2))) && ((256 > (var_1_3 - (var_1_2 + var_1_6))) ? (var_1_5 == ((signed long int) var_1_2)) : ((var_1_4 || var_1_7) ? ((((32 * -25) | var_1_2) >= var_1_3) ? (var_1_5 == ((signed long int) var_1_6)) : 1) : (var_1_5 == ((signed long int) -10000))))) && ((var_1_9 > var_1_10) ? (var_1_8 == ((unsigned char) (((((var_1_11 + (var_1_12 - var_1_13))) < ((5 + var_1_14))) ? ((var_1_11 + (var_1_12 - var_1_13))) : ((5 + var_1_14)))))) : 1)) && (var_1_7 ? (var_1_15 == ((unsigned long int) var_1_6)) : 1)) && (var_1_16 == ((signed short int) (((((var_1_8) < (((((var_1_13) > (var_1_12)) ? (var_1_13) : (var_1_12))))) ? (var_1_8) : (((((var_1_13) > (var_1_12)) ? (var_1_13) : (var_1_12)))))) - var_1_11)))) && (var_1_4 ? ((var_1_14 < (var_1_13 & (var_1_16 / 2))) ? (var_1_17 == ((signed char) (var_1_13 + (var_1_18 + (var_1_19 + 5))))) : (var_1_17 == ((signed char) var_1_18))) : (var_1_17 == ((signed char) -32)))) && (var_1_20 == ((signed long int) var_1_21))) && (var_1_22 == ((unsigned char) var_1_23)) ; } int main(void) { isInitial = 1; initially(); while (1) { updateLastVariables(); updateVariables(); step(); __VERIFIER_assert(property()); isInitial = 0; } return 0; }