// 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_Batch71Wrapper_P.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 = 16; unsigned char* var_1_1_Pointer = &(var_1_1); unsigned char var_1_2 = 0; unsigned char* var_1_2_Pointer = &(var_1_2); unsigned char var_1_3 = 8; unsigned char* var_1_3_Pointer = &(var_1_3); unsigned char var_1_4 = 8; unsigned char* var_1_4_Pointer = &(var_1_4); unsigned char var_1_5 = 32; unsigned char* var_1_5_Pointer = &(var_1_5); unsigned char var_1_6 = 0; unsigned char* var_1_6_Pointer = &(var_1_6); unsigned char var_1_7 = 1; unsigned char* var_1_7_Pointer = &(var_1_7); unsigned short int var_1_8 = 1; unsigned short int* var_1_8_Pointer = &(var_1_8); unsigned short int var_1_9 = 1; unsigned short int* var_1_9_Pointer = &(var_1_9); unsigned char var_1_10 = 128; unsigned char* var_1_10_Pointer = &(var_1_10); signed char var_1_11 = -10; signed char* var_1_11_Pointer = &(var_1_11); signed char var_1_13 = -4; signed char* var_1_13_Pointer = &(var_1_13); signed char var_1_14 = 5; signed char* var_1_14_Pointer = &(var_1_14); unsigned long int var_1_15 = 2; unsigned long int* var_1_15_Pointer = &(var_1_15); void initially(void) { } void step(void) { unsigned char stepLocal_1 = (*(var_1_7_Pointer)); signed long int stepLocal_0 = (*(var_1_4_Pointer)) - (*(var_1_3_Pointer)); if ((*(var_1_2_Pointer))) { (*(var_1_1_Pointer)) = ((((((((((*(var_1_3_Pointer)) + (*(var_1_4_Pointer)))) > (50)) ? (((*(var_1_3_Pointer)) + (*(var_1_4_Pointer)))) : (50)))) > ((*(var_1_5_Pointer)))) ? (((((((*(var_1_3_Pointer)) + (*(var_1_4_Pointer)))) > (50)) ? (((*(var_1_3_Pointer)) + (*(var_1_4_Pointer)))) : (50)))) : ((*(var_1_5_Pointer))))); } else { if ((*(var_1_6_Pointer)) && stepLocal_1) { (*(var_1_1_Pointer)) = (*(var_1_5_Pointer)); } else { if (stepLocal_0 < (*(var_1_5_Pointer))) { (*(var_1_1_Pointer)) = (*(var_1_4_Pointer)); } else { (*(var_1_1_Pointer)) = 5; } } } if ((*(var_1_7_Pointer))) { (*(var_1_8_Pointer)) = (((((*(var_1_5_Pointer))) < 0 ) ? -((*(var_1_5_Pointer))) : ((*(var_1_5_Pointer))))); } else { (*(var_1_8_Pointer)) = ((*(var_1_1_Pointer)) + (*(var_1_3_Pointer))); } (*(var_1_13_Pointer)) = (*(var_1_14_Pointer)); (*(var_1_15_Pointer)) = (*(var_1_3_Pointer)); if ((*(var_1_5_Pointer)) <= (((((*(var_1_3_Pointer))) > (((*(var_1_10_Pointer)) - (*(var_1_4_Pointer))))) ? ((*(var_1_3_Pointer))) : (((*(var_1_10_Pointer)) - (*(var_1_4_Pointer))))))) { if (((*(var_1_4_Pointer)) / (*(var_1_11_Pointer))) > ((*(var_1_15_Pointer)) * ((*(var_1_15_Pointer)) + (*(var_1_5_Pointer))))) { (*(var_1_9_Pointer)) = 128; } } } 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 <= 127); var_1_4 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_4 >= 0); assume_abort_if_not(var_1_4 <= 127); var_1_5 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_5 >= 0); assume_abort_if_not(var_1_5 <= 254); var_1_6 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_6 >= 0); assume_abort_if_not(var_1_6 <= 1); var_1_7 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_7 >= 0); assume_abort_if_not(var_1_7 <= 1); var_1_10 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_10 >= 127); assume_abort_if_not(var_1_10 <= 255); var_1_11 = __VERIFIER_nondet_char(); assume_abort_if_not(var_1_11 >= -128); assume_abort_if_not(var_1_11 <= 127); assume_abort_if_not(var_1_11 != 0); var_1_14 = __VERIFIER_nondet_char(); assume_abort_if_not(var_1_14 >= -127); assume_abort_if_not(var_1_14 <= 126); } void updateLastVariables() { } int property() { return (((((*(var_1_2_Pointer)) ? ((*(var_1_1_Pointer)) == ((unsigned char) ((((((((((*(var_1_3_Pointer)) + (*(var_1_4_Pointer)))) > (50)) ? (((*(var_1_3_Pointer)) + (*(var_1_4_Pointer)))) : (50)))) > ((*(var_1_5_Pointer)))) ? (((((((*(var_1_3_Pointer)) + (*(var_1_4_Pointer)))) > (50)) ? (((*(var_1_3_Pointer)) + (*(var_1_4_Pointer)))) : (50)))) : ((*(var_1_5_Pointer))))))) : (((*(var_1_6_Pointer)) && (*(var_1_7_Pointer))) ? ((*(var_1_1_Pointer)) == ((unsigned char) (*(var_1_5_Pointer)))) : ((((*(var_1_4_Pointer)) - (*(var_1_3_Pointer))) < (*(var_1_5_Pointer))) ? ((*(var_1_1_Pointer)) == ((unsigned char) (*(var_1_4_Pointer)))) : ((*(var_1_1_Pointer)) == ((unsigned char) 5))))) && ((*(var_1_7_Pointer)) ? ((*(var_1_8_Pointer)) == ((unsigned short int) (((((*(var_1_5_Pointer))) < 0 ) ? -((*(var_1_5_Pointer))) : ((*(var_1_5_Pointer))))))) : ((*(var_1_8_Pointer)) == ((unsigned short int) ((*(var_1_1_Pointer)) + (*(var_1_3_Pointer))))))) && (((*(var_1_5_Pointer)) <= (((((*(var_1_3_Pointer))) > (((*(var_1_10_Pointer)) - (*(var_1_4_Pointer))))) ? ((*(var_1_3_Pointer))) : (((*(var_1_10_Pointer)) - (*(var_1_4_Pointer))))))) ? ((((*(var_1_4_Pointer)) / (*(var_1_11_Pointer))) > ((*(var_1_15_Pointer)) * ((*(var_1_15_Pointer)) + (*(var_1_5_Pointer))))) ? ((*(var_1_9_Pointer)) == ((unsigned short int) 128)) : 1) : 1)) && ((*(var_1_13_Pointer)) == ((signed char) (*(var_1_14_Pointer))))) && ((*(var_1_15_Pointer)) == ((unsigned long int) (*(var_1_3_Pointer)))) ; } int main(void) { isInitial = 1; initially(); while (1) { updateLastVariables(); updateVariables(); step(); __VERIFIER_assert(property()); isInitial = 0; } return 0; }