// 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_Batch89Wrapper_AP.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 BOOL_unsigned_char_Array_0[5] = { 0, 0, 1, 0, 0 }; unsigned char* BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer = &(BOOL_unsigned_char_Array_0[0]); unsigned char* BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var1_Pointer = &(BOOL_unsigned_char_Array_0[1]); unsigned char* BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var2_Pointer = &(BOOL_unsigned_char_Array_0[2]); unsigned char* BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var3_Pointer = &(BOOL_unsigned_char_Array_0[3]); unsigned char* BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var4_Pointer = &(BOOL_unsigned_char_Array_0[4]); signed char signed_char_Array_0[3] = { -1, -1, -50 }; signed char* signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer = &(signed_char_Array_0[0]); signed char* signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer = &(signed_char_Array_0[1]); signed char* signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer = &(signed_char_Array_0[2]); signed long int signed_long_int_Array_0[1] = { 100 }; signed long int* signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer = &(signed_long_int_Array_0[0]); unsigned char unsigned_char_Array_0[1] = { 4 }; unsigned char* unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer = &(unsigned_char_Array_0[0]); unsigned short int unsigned_short_int_Array_0[2] = { 16, 25 }; unsigned short int* unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer = &(unsigned_short_int_Array_0[0]); unsigned short int* unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer = &(unsigned_short_int_Array_0[1]); unsigned short int last_1_unsigned_short_int_Array_0_0_ = 16; unsigned short int last_1_unsigned_short_int_Array_0_1_ = 25; void initially(void) { } void step(void) { signed long int stepLocal_0 = last_1_unsigned_short_int_Array_0_1_; if (last_1_unsigned_short_int_Array_0_0_ > stepLocal_0) { (*(signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer)) = (((((-4 + (*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer)))) < ((*(signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer)))) ? ((-4 + (*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer)))) : ((*(signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer))))); } (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) = (*(signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer)); if (((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) / (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer))) >= (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer))) { (*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var4_Pointer)) = ((*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var3_Pointer)) && (*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var2_Pointer))); } else { (*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var4_Pointer)) = ((*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var3_Pointer)) && (*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer))); } (*(signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer)) = (*(signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer)); (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer)) = (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer)); if (((*(signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer)) / (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer))) > (*(signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer))) { if ((*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer)) && (*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var4_Pointer))) { if ((*(signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer)) < (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer))) { if ((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer)) <= (8 ^ (*(signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer)))) { (*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var1_Pointer)) = (*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var3_Pointer)); } else { (*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var1_Pointer)) = ((*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var3_Pointer)) && (! (*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer)))); } } else { (*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var1_Pointer)) = (*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer)); } } } } void updateVariables() { BOOL_unsigned_char_Array_0[0] = __VERIFIER_nondet_uchar(); assume_abort_if_not(BOOL_unsigned_char_Array_0[0] >= 0); assume_abort_if_not(BOOL_unsigned_char_Array_0[0] <= 0); BOOL_unsigned_char_Array_0[2] = __VERIFIER_nondet_uchar(); assume_abort_if_not(BOOL_unsigned_char_Array_0[2] >= 1); assume_abort_if_not(BOOL_unsigned_char_Array_0[2] <= 1); BOOL_unsigned_char_Array_0[3] = __VERIFIER_nondet_uchar(); assume_abort_if_not(BOOL_unsigned_char_Array_0[3] >= 1); assume_abort_if_not(BOOL_unsigned_char_Array_0[3] <= 1); signed_char_Array_0[0] = __VERIFIER_nondet_char(); assume_abort_if_not(signed_char_Array_0[0] >= -63); assume_abort_if_not(signed_char_Array_0[0] <= 63); signed_char_Array_0[2] = __VERIFIER_nondet_char(); assume_abort_if_not(signed_char_Array_0[2] >= -127); assume_abort_if_not(signed_char_Array_0[2] <= 126); unsigned_char_Array_0[0] = __VERIFIER_nondet_uchar(); assume_abort_if_not(unsigned_char_Array_0[0] >= 0); assume_abort_if_not(unsigned_char_Array_0[0] <= 255); assume_abort_if_not(unsigned_char_Array_0[0] != 0); } void updateLastVariables() { last_1_unsigned_short_int_Array_0_0_ = unsigned_short_int_Array_0[0]; last_1_unsigned_short_int_Array_0_1_ = unsigned_short_int_Array_0[1]; } int property() { return ((((((((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) / (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer))) >= (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer))) ? ((*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var4_Pointer)) == ((unsigned char) ((*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var3_Pointer)) && (*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var2_Pointer))))) : ((*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var4_Pointer)) == ((unsigned char) ((*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var3_Pointer)) && (*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer)))))) && ((last_1_unsigned_short_int_Array_0_0_ > last_1_unsigned_short_int_Array_0_1_) ? ((*(signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer)) == ((signed char) (((((-4 + (*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer)))) < ((*(signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer)))) ? ((-4 + (*(signed_char_Array_0_arraysigned_char_Array_0Var0_Pointer)))) : ((*(signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer))))))) : 1)) && ((((*(signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer)) / (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer))) > (*(signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer))) ? (((*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer)) && (*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var4_Pointer))) ? (((*(signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer)) < (*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer))) ? (((*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer)) <= (8 ^ (*(signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer)))) ? ((*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var1_Pointer)) == ((unsigned char) (*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var3_Pointer)))) : ((*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var1_Pointer)) == ((unsigned char) ((*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var3_Pointer)) && (! (*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer))))))) : ((*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var1_Pointer)) == ((unsigned char) (*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer))))) : 1) : 1)) && ((*(signed_long_int_Array_0_arraysigned_long_int_Array_0Var0_Pointer)) == ((signed long int) (*(signed_char_Array_0_arraysigned_char_Array_0Var2_Pointer))))) && ((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var0_Pointer)) == ((unsigned short int) (*(signed_char_Array_0_arraysigned_char_Array_0Var1_Pointer))))) && ((*(unsigned_short_int_Array_0_arrayunsigned_short_int_Array_0Var1_Pointer)) == ((unsigned short int) (*(unsigned_char_Array_0_arrayunsigned_char_Array_0Var0_Pointer)))) ; } int main(void) { isInitial = 1; initially(); while (1) { updateLastVariables(); updateVariables(); step(); __VERIFIER_assert(property()); isInitial = 0; } return 0; }