// 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 // Prototype declarations of the functions used to communicate with the model checkers 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_Batch80Wrapper_S.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(); } } #define max(a,b) (((a) > (b)) ? (a) : (b)) #define min(a,b) (((a) < (b)) ? (a) : (b)) #define abs(a) (((a) < 0 ) ? -(a) : (a)) struct WrapperStruct00; struct WrapperStruct00 { signed short int var_1_1; signed long int var_1_8; signed short int var_1_9; signed short int var_1_10; signed char var_1_12; unsigned char var_1_13; signed char var_1_14; double var_1_15; double var_1_16; double var_1_17; double var_1_18; double var_1_19; double var_1_20; double var_1_21; double var_1_22; unsigned short int var_1_23; signed char var_1_24; }; // Function prototypes // Internal control logic variables unsigned char isInitial = 0; // Signal variables struct WrapperStruct00 WrapperStruct00 = { 256, 128, -1, 1, 0, 1, 2, 1.8, 25.8, 5.5, 4.3, 500.7, 127.5, 1.5, 99.84, 4, -64 }; // Calibration values // Last'ed variables // Additional functions void initially(void) { } void step(void) { // From: Req4Batch80Wrapper_S WrapperStruct00.var_1_22 = WrapperStruct00.var_1_19; // From: Req5Batch80Wrapper_S WrapperStruct00.var_1_23 = WrapperStruct00.var_1_10; // From: Req6Batch80Wrapper_S WrapperStruct00.var_1_24 = WrapperStruct00.var_1_14; // From: Req2Batch80Wrapper_S unsigned char stepLocal_0 = WrapperStruct00.var_1_23 <= WrapperStruct00.var_1_24; if (WrapperStruct00.var_1_13 || stepLocal_0) { WrapperStruct00.var_1_12 = (abs (1 - WrapperStruct00.var_1_14)); } else { WrapperStruct00.var_1_12 = WrapperStruct00.var_1_14; } // From: Req3Batch80Wrapper_S signed short int stepLocal_1 = WrapperStruct00.var_1_10; if (stepLocal_1 <= (WrapperStruct00.var_1_23 / WrapperStruct00.var_1_8)) { WrapperStruct00.var_1_15 = (min ((max ((min (WrapperStruct00.var_1_16 , WrapperStruct00.var_1_17)) , WrapperStruct00.var_1_18)) , (max (3.6 , WrapperStruct00.var_1_19)))); } else { WrapperStruct00.var_1_15 = (WrapperStruct00.var_1_20 - WrapperStruct00.var_1_21); } // From: Req1Batch80Wrapper_S if ((max ((WrapperStruct00.var_1_23 - WrapperStruct00.var_1_23) , WrapperStruct00.var_1_12)) <= (min ((WrapperStruct00.var_1_23 - WrapperStruct00.var_1_23) , (WrapperStruct00.var_1_24 % WrapperStruct00.var_1_8)))) { WrapperStruct00.var_1_1 = (min ((WrapperStruct00.var_1_9 - WrapperStruct00.var_1_10) , WrapperStruct00.var_1_12)); } } void updateVariables() { WrapperStruct00.var_1_8 = __VERIFIER_nondet_long(); assume_abort_if_not(WrapperStruct00.var_1_8 >= -2147483648); assume_abort_if_not(WrapperStruct00.var_1_8 <= 2147483647); assume_abort_if_not(WrapperStruct00.var_1_8 != 0); WrapperStruct00.var_1_9 = __VERIFIER_nondet_short(); assume_abort_if_not(WrapperStruct00.var_1_9 >= -1); assume_abort_if_not(WrapperStruct00.var_1_9 <= 32766); WrapperStruct00.var_1_10 = __VERIFIER_nondet_short(); assume_abort_if_not(WrapperStruct00.var_1_10 >= 0); assume_abort_if_not(WrapperStruct00.var_1_10 <= 32766); WrapperStruct00.var_1_13 = __VERIFIER_nondet_uchar(); assume_abort_if_not(WrapperStruct00.var_1_13 >= 0); assume_abort_if_not(WrapperStruct00.var_1_13 <= 1); WrapperStruct00.var_1_14 = __VERIFIER_nondet_char(); assume_abort_if_not(WrapperStruct00.var_1_14 >= 0); assume_abort_if_not(WrapperStruct00.var_1_14 <= 126); WrapperStruct00.var_1_16 = __VERIFIER_nondet_double(); assume_abort_if_not((WrapperStruct00.var_1_16 >= -922337.2036854765600e+13F && WrapperStruct00.var_1_16 <= -1.0e-20F) || (WrapperStruct00.var_1_16 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_16 >= 1.0e-20F )); WrapperStruct00.var_1_17 = __VERIFIER_nondet_double(); assume_abort_if_not((WrapperStruct00.var_1_17 >= -922337.2036854765600e+13F && WrapperStruct00.var_1_17 <= -1.0e-20F) || (WrapperStruct00.var_1_17 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_17 >= 1.0e-20F )); WrapperStruct00.var_1_18 = __VERIFIER_nondet_double(); assume_abort_if_not((WrapperStruct00.var_1_18 >= -922337.2036854765600e+13F && WrapperStruct00.var_1_18 <= -1.0e-20F) || (WrapperStruct00.var_1_18 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_18 >= 1.0e-20F )); WrapperStruct00.var_1_19 = __VERIFIER_nondet_double(); assume_abort_if_not((WrapperStruct00.var_1_19 >= -922337.2036854765600e+13F && WrapperStruct00.var_1_19 <= -1.0e-20F) || (WrapperStruct00.var_1_19 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_19 >= 1.0e-20F )); WrapperStruct00.var_1_20 = __VERIFIER_nondet_double(); assume_abort_if_not((WrapperStruct00.var_1_20 >= 0.0F && WrapperStruct00.var_1_20 <= -1.0e-20F) || (WrapperStruct00.var_1_20 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_20 >= 1.0e-20F )); WrapperStruct00.var_1_21 = __VERIFIER_nondet_double(); assume_abort_if_not((WrapperStruct00.var_1_21 >= 0.0F && WrapperStruct00.var_1_21 <= -1.0e-20F) || (WrapperStruct00.var_1_21 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_21 >= 1.0e-20F )); } void updateLastVariables() { } int property() { return (((((((max ((WrapperStruct00.var_1_23 - WrapperStruct00.var_1_23) , WrapperStruct00.var_1_12)) <= (min ((WrapperStruct00.var_1_23 - WrapperStruct00.var_1_23) , (WrapperStruct00.var_1_24 % WrapperStruct00.var_1_8)))) ? (WrapperStruct00.var_1_1 == ((signed short int) (min ((WrapperStruct00.var_1_9 - WrapperStruct00.var_1_10) , WrapperStruct00.var_1_12)))) : 1) && ((WrapperStruct00.var_1_13 || (WrapperStruct00.var_1_23 <= WrapperStruct00.var_1_24)) ? (WrapperStruct00.var_1_12 == ((signed char) (abs (1 - WrapperStruct00.var_1_14)))) : (WrapperStruct00.var_1_12 == ((signed char) WrapperStruct00.var_1_14)))) && ((WrapperStruct00.var_1_10 <= (WrapperStruct00.var_1_23 / WrapperStruct00.var_1_8)) ? (WrapperStruct00.var_1_15 == ((double) (min ((max ((min (WrapperStruct00.var_1_16 , WrapperStruct00.var_1_17)) , WrapperStruct00.var_1_18)) , (max (3.6 , WrapperStruct00.var_1_19)))))) : (WrapperStruct00.var_1_15 == ((double) (WrapperStruct00.var_1_20 - WrapperStruct00.var_1_21))))) && (WrapperStruct00.var_1_22 == ((double) WrapperStruct00.var_1_19))) && (WrapperStruct00.var_1_23 == ((unsigned short int) WrapperStruct00.var_1_10))) && (WrapperStruct00.var_1_24 == ((signed char) WrapperStruct00.var_1_14)) ; } int main(void) { isInitial = 1; initially(); while (1) { updateLastVariables(); updateVariables(); step(); __VERIFIER_assert(property()); isInitial = 0; } return 0; }