// 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_Batch66Wrapper_SP.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(); } } struct WrapperStruct00; struct WrapperStruct00 { unsigned short int var_1_1; unsigned short int var_1_7; unsigned short int var_1_9; unsigned char var_1_10; unsigned char var_1_11; unsigned char var_1_12; unsigned char var_1_13; unsigned char var_1_14; unsigned char var_1_15; signed long int var_1_16; unsigned char var_1_18; unsigned long int var_1_19; }; unsigned char isInitial = 0; struct WrapperStruct00 WrapperStruct00 = { 8, 10000, 38382, 0, 0, 0, 32, 2, 2, -1000000, 100, 10 }; unsigned short int* WrapperStruct00_var_1_1_Pointer = &(WrapperStruct00.var_1_1); unsigned short int* WrapperStruct00_var_1_7_Pointer = &(WrapperStruct00.var_1_7); unsigned short int* WrapperStruct00_var_1_9_Pointer = &(WrapperStruct00.var_1_9); unsigned char* WrapperStruct00_var_1_10_Pointer = &(WrapperStruct00.var_1_10); unsigned char* WrapperStruct00_var_1_11_Pointer = &(WrapperStruct00.var_1_11); unsigned char* WrapperStruct00_var_1_12_Pointer = &(WrapperStruct00.var_1_12); unsigned char* WrapperStruct00_var_1_13_Pointer = &(WrapperStruct00.var_1_13); unsigned char* WrapperStruct00_var_1_14_Pointer = &(WrapperStruct00.var_1_14); unsigned char* WrapperStruct00_var_1_15_Pointer = &(WrapperStruct00.var_1_15); signed long int* WrapperStruct00_var_1_16_Pointer = &(WrapperStruct00.var_1_16); unsigned char* WrapperStruct00_var_1_18_Pointer = &(WrapperStruct00.var_1_18); unsigned long int* WrapperStruct00_var_1_19_Pointer = &(WrapperStruct00.var_1_19); unsigned char last_1_WrapperStruct00_var_1_10 = 0; signed long int last_1_WrapperStruct00_var_1_16 = -1000000; void initially(void) { } void step(void) { (*(WrapperStruct00_var_1_18_Pointer)) = (*(WrapperStruct00_var_1_15_Pointer)); (*(WrapperStruct00_var_1_19_Pointer)) = (*(WrapperStruct00_var_1_12_Pointer)); unsigned char stepLocal_1 = (*(WrapperStruct00_var_1_18_Pointer)); unsigned char stepLocal_0 = (*(WrapperStruct00_var_1_11_Pointer)); if (((*(WrapperStruct00_var_1_18_Pointer)) > last_1_WrapperStruct00_var_1_10) || stepLocal_0) { if (last_1_WrapperStruct00_var_1_10 != stepLocal_1) { (*(WrapperStruct00_var_1_10_Pointer)) = (*(WrapperStruct00_var_1_12_Pointer)); } else { (*(WrapperStruct00_var_1_10_Pointer)) = ((((((*(WrapperStruct00_var_1_13_Pointer)) + (*(WrapperStruct00_var_1_14_Pointer)))) > ((((((*(WrapperStruct00_var_1_12_Pointer))) > ((*(WrapperStruct00_var_1_15_Pointer)))) ? ((*(WrapperStruct00_var_1_12_Pointer))) : ((*(WrapperStruct00_var_1_15_Pointer))))))) ? (((*(WrapperStruct00_var_1_13_Pointer)) + (*(WrapperStruct00_var_1_14_Pointer)))) : ((((((*(WrapperStruct00_var_1_12_Pointer))) > ((*(WrapperStruct00_var_1_15_Pointer)))) ? ((*(WrapperStruct00_var_1_12_Pointer))) : ((*(WrapperStruct00_var_1_15_Pointer)))))))); } } if ((*(WrapperStruct00_var_1_10_Pointer)) <= (*(WrapperStruct00_var_1_19_Pointer))) { (*(WrapperStruct00_var_1_1_Pointer)) = ((*(WrapperStruct00_var_1_18_Pointer)) + (((*(WrapperStruct00_var_1_10_Pointer)) + (*(WrapperStruct00_var_1_18_Pointer))) + ((*(WrapperStruct00_var_1_7_Pointer)) - (*(WrapperStruct00_var_1_18_Pointer))))); } else { (*(WrapperStruct00_var_1_1_Pointer)) = ((*(WrapperStruct00_var_1_9_Pointer)) - (*(WrapperStruct00_var_1_7_Pointer))); } if ((*(WrapperStruct00_var_1_9_Pointer)) < (*(WrapperStruct00_var_1_10_Pointer))) { (*(WrapperStruct00_var_1_16_Pointer)) = ((*(WrapperStruct00_var_1_7_Pointer)) + 16); } else { if ((*(WrapperStruct00_var_1_11_Pointer)) || ((*(WrapperStruct00_var_1_19_Pointer)) <= last_1_WrapperStruct00_var_1_16)) { (*(WrapperStruct00_var_1_16_Pointer)) = (*(WrapperStruct00_var_1_10_Pointer)); } else { (*(WrapperStruct00_var_1_16_Pointer)) = (*(WrapperStruct00_var_1_1_Pointer)); } } } void updateVariables() { WrapperStruct00.var_1_7 = __VERIFIER_nondet_ushort(); assume_abort_if_not(WrapperStruct00.var_1_7 >= 8191); assume_abort_if_not(WrapperStruct00.var_1_7 <= 16383); WrapperStruct00.var_1_9 = __VERIFIER_nondet_ushort(); assume_abort_if_not(WrapperStruct00.var_1_9 >= 32767); assume_abort_if_not(WrapperStruct00.var_1_9 <= 65534); WrapperStruct00.var_1_11 = __VERIFIER_nondet_uchar(); assume_abort_if_not(WrapperStruct00.var_1_11 >= 0); assume_abort_if_not(WrapperStruct00.var_1_11 <= 1); WrapperStruct00.var_1_12 = __VERIFIER_nondet_uchar(); assume_abort_if_not(WrapperStruct00.var_1_12 >= 0); assume_abort_if_not(WrapperStruct00.var_1_12 <= 254); WrapperStruct00.var_1_13 = __VERIFIER_nondet_uchar(); assume_abort_if_not(WrapperStruct00.var_1_13 >= 0); assume_abort_if_not(WrapperStruct00.var_1_13 <= 127); WrapperStruct00.var_1_14 = __VERIFIER_nondet_uchar(); assume_abort_if_not(WrapperStruct00.var_1_14 >= 0); assume_abort_if_not(WrapperStruct00.var_1_14 <= 127); WrapperStruct00.var_1_15 = __VERIFIER_nondet_uchar(); assume_abort_if_not(WrapperStruct00.var_1_15 >= 0); assume_abort_if_not(WrapperStruct00.var_1_15 <= 254); } void updateLastVariables() { last_1_WrapperStruct00_var_1_10 = WrapperStruct00.var_1_10; last_1_WrapperStruct00_var_1_16 = WrapperStruct00.var_1_16; } int property() { return ((((((*(WrapperStruct00_var_1_10_Pointer)) <= (*(WrapperStruct00_var_1_19_Pointer))) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((unsigned short int) ((*(WrapperStruct00_var_1_18_Pointer)) + (((*(WrapperStruct00_var_1_10_Pointer)) + (*(WrapperStruct00_var_1_18_Pointer))) + ((*(WrapperStruct00_var_1_7_Pointer)) - (*(WrapperStruct00_var_1_18_Pointer))))))) : ((*(WrapperStruct00_var_1_1_Pointer)) == ((unsigned short int) ((*(WrapperStruct00_var_1_9_Pointer)) - (*(WrapperStruct00_var_1_7_Pointer)))))) && ((((*(WrapperStruct00_var_1_18_Pointer)) > last_1_WrapperStruct00_var_1_10) || (*(WrapperStruct00_var_1_11_Pointer))) ? ((last_1_WrapperStruct00_var_1_10 != (*(WrapperStruct00_var_1_18_Pointer))) ? ((*(WrapperStruct00_var_1_10_Pointer)) == ((unsigned char) (*(WrapperStruct00_var_1_12_Pointer)))) : ((*(WrapperStruct00_var_1_10_Pointer)) == ((unsigned char) ((((((*(WrapperStruct00_var_1_13_Pointer)) + (*(WrapperStruct00_var_1_14_Pointer)))) > ((((((*(WrapperStruct00_var_1_12_Pointer))) > ((*(WrapperStruct00_var_1_15_Pointer)))) ? ((*(WrapperStruct00_var_1_12_Pointer))) : ((*(WrapperStruct00_var_1_15_Pointer))))))) ? (((*(WrapperStruct00_var_1_13_Pointer)) + (*(WrapperStruct00_var_1_14_Pointer)))) : ((((((*(WrapperStruct00_var_1_12_Pointer))) > ((*(WrapperStruct00_var_1_15_Pointer)))) ? ((*(WrapperStruct00_var_1_12_Pointer))) : ((*(WrapperStruct00_var_1_15_Pointer))))))))))) : 1)) && (((*(WrapperStruct00_var_1_9_Pointer)) < (*(WrapperStruct00_var_1_10_Pointer))) ? ((*(WrapperStruct00_var_1_16_Pointer)) == ((signed long int) ((*(WrapperStruct00_var_1_7_Pointer)) + 16))) : (((*(WrapperStruct00_var_1_11_Pointer)) || ((*(WrapperStruct00_var_1_19_Pointer)) <= last_1_WrapperStruct00_var_1_16)) ? ((*(WrapperStruct00_var_1_16_Pointer)) == ((signed long int) (*(WrapperStruct00_var_1_10_Pointer)))) : ((*(WrapperStruct00_var_1_16_Pointer)) == ((signed long int) (*(WrapperStruct00_var_1_1_Pointer))))))) && ((*(WrapperStruct00_var_1_18_Pointer)) == ((unsigned char) (*(WrapperStruct00_var_1_15_Pointer))))) && ((*(WrapperStruct00_var_1_19_Pointer)) == ((unsigned long int) (*(WrapperStruct00_var_1_12_Pointer)))) ; } int main(void) { isInitial = 1; initially(); while (1) { updateLastVariables(); updateVariables(); step(); __VERIFIER_assert(property()); isInitial = 0; } return 0; }