// 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_Batch45normal.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 = -256; unsigned char var_1_2 = 0; unsigned char var_1_5 = 0; signed long int var_1_6 = -10; unsigned short int var_1_7 = 10; unsigned short int var_1_8 = 57653; unsigned short int var_1_9 = 4; signed char var_1_10 = -4; signed char var_1_11 = 2; signed char var_1_12 = 64; signed char var_1_13 = 100; signed short int var_1_14 = -1; signed char var_1_15 = 32; unsigned char var_1_16 = 1; unsigned char var_1_17 = 1; unsigned long int var_1_18 = 50; void initially(void) { } void step(void) { if (var_1_8 > var_1_9) { var_1_10 = ((((var_1_11) < 0 ) ? -(var_1_11) : (var_1_11))); } else { var_1_10 = (var_1_12 - (var_1_13 - 8)); } if (var_1_2) { var_1_16 = (var_1_5 || var_1_17); } var_1_18 = var_1_8; unsigned long int stepLocal_2 = var_1_18; signed char stepLocal_1 = var_1_10; if (stepLocal_2 <= var_1_10) { if (var_1_10 <= stepLocal_1) { var_1_6 = var_1_10; } } var_1_7 = (((((var_1_8 - var_1_18)) < (var_1_9)) ? ((var_1_8 - var_1_18)) : (var_1_9))); if (! var_1_16) { if (var_1_16) { var_1_14 = ((32 + var_1_10) + ((((var_1_11) < 0 ) ? -(var_1_11) : (var_1_11)))); } else { var_1_14 = -50; } } signed long int stepLocal_3 = var_1_6 * (var_1_6 + var_1_8); if (var_1_14 >= stepLocal_3) { var_1_15 = ((((((((var_1_13) > (var_1_11)) ? (var_1_13) : (var_1_11)))) < (((((var_1_12) < 0 ) ? -(var_1_12) : (var_1_12))))) ? (((((var_1_13) > (var_1_11)) ? (var_1_13) : (var_1_11)))) : (((((var_1_12) < 0 ) ? -(var_1_12) : (var_1_12)))))); } else { var_1_15 = ((((var_1_11) < (var_1_12)) ? (var_1_11) : (var_1_12))); } signed long int stepLocal_0 = ~ var_1_15; if (var_1_16) { if (stepLocal_0 <= (var_1_10 + 100000000)) { if (! var_1_16) { var_1_1 = ((((var_1_15) < 0 ) ? -(var_1_15) : (var_1_15))); } else { var_1_1 = (var_1_15 + 32); } } else { var_1_1 = var_1_15; } } else { var_1_1 = 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_uchar(); assume_abort_if_not(var_1_5 >= 0); assume_abort_if_not(var_1_5 <= 1); var_1_8 = __VERIFIER_nondet_ushort(); assume_abort_if_not(var_1_8 >= 32767); assume_abort_if_not(var_1_8 <= 65534); var_1_9 = __VERIFIER_nondet_ushort(); assume_abort_if_not(var_1_9 >= 0); assume_abort_if_not(var_1_9 <= 65534); var_1_11 = __VERIFIER_nondet_char(); assume_abort_if_not(var_1_11 >= -126); assume_abort_if_not(var_1_11 <= 126); var_1_12 = __VERIFIER_nondet_char(); assume_abort_if_not(var_1_12 >= -1); assume_abort_if_not(var_1_12 <= 126); var_1_13 = __VERIFIER_nondet_char(); assume_abort_if_not(var_1_13 >= 63); assume_abort_if_not(var_1_13 <= 126); var_1_17 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_17 >= 1); assume_abort_if_not(var_1_17 <= 1); } void updateLastVariables() { } int property() { return (((((((var_1_16 ? (((~ var_1_15) <= (var_1_10 + 100000000)) ? ((! var_1_16) ? (var_1_1 == ((signed short int) ((((var_1_15) < 0 ) ? -(var_1_15) : (var_1_15))))) : (var_1_1 == ((signed short int) (var_1_15 + 32)))) : (var_1_1 == ((signed short int) var_1_15))) : (var_1_1 == ((signed short int) var_1_15))) && ((var_1_18 <= var_1_10) ? ((var_1_10 <= var_1_10) ? (var_1_6 == ((signed long int) var_1_10)) : 1) : 1)) && (var_1_7 == ((unsigned short int) (((((var_1_8 - var_1_18)) < (var_1_9)) ? ((var_1_8 - var_1_18)) : (var_1_9)))))) && ((var_1_8 > var_1_9) ? (var_1_10 == ((signed char) ((((var_1_11) < 0 ) ? -(var_1_11) : (var_1_11))))) : (var_1_10 == ((signed char) (var_1_12 - (var_1_13 - 8)))))) && ((! var_1_16) ? (var_1_16 ? (var_1_14 == ((signed short int) ((32 + var_1_10) + ((((var_1_11) < 0 ) ? -(var_1_11) : (var_1_11)))))) : (var_1_14 == ((signed short int) -50))) : 1)) && ((var_1_14 >= (var_1_6 * (var_1_6 + var_1_8))) ? (var_1_15 == ((signed char) ((((((((var_1_13) > (var_1_11)) ? (var_1_13) : (var_1_11)))) < (((((var_1_12) < 0 ) ? -(var_1_12) : (var_1_12))))) ? (((((var_1_13) > (var_1_11)) ? (var_1_13) : (var_1_11)))) : (((((var_1_12) < 0 ) ? -(var_1_12) : (var_1_12)))))))) : (var_1_15 == ((signed char) ((((var_1_11) < (var_1_12)) ? (var_1_11) : (var_1_12))))))) && (var_1_2 ? (var_1_16 == ((unsigned char) (var_1_5 || var_1_17))) : 1)) && (var_1_18 == ((unsigned long int) var_1_8)) ; } int main(void) { isInitial = 1; initially(); while (1) { updateLastVariables(); updateVariables(); step(); __VERIFIER_assert(property()); isInitial = 0; } return 0; }