// 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_Batch70Wrapper_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(); } } #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 { unsigned short int var_1_1; unsigned char var_1_2; unsigned short int var_1_4; signed char var_1_6; signed long int var_1_7; double var_1_8; double var_1_9; double var_1_10; double var_1_11; double var_1_12; unsigned char var_1_13; unsigned char var_1_14; signed char var_1_15; signed char var_1_16; }; // Function prototypes // Internal control logic variables unsigned char isInitial = 0; // Signal variables struct WrapperStruct00 WrapperStruct00 = { 0, 0, 19138, 25, -50, 8.3, 255.6, 10000000.375, 0.0, 255.375, 50, 2, 1, 5 }; unsigned short int* WrapperStruct00_var_1_1_Pointer = &(WrapperStruct00.var_1_1); unsigned char* WrapperStruct00_var_1_2_Pointer = &(WrapperStruct00.var_1_2); unsigned short int* WrapperStruct00_var_1_4_Pointer = &(WrapperStruct00.var_1_4); signed char* WrapperStruct00_var_1_6_Pointer = &(WrapperStruct00.var_1_6); signed long int* WrapperStruct00_var_1_7_Pointer = &(WrapperStruct00.var_1_7); double* WrapperStruct00_var_1_8_Pointer = &(WrapperStruct00.var_1_8); double* WrapperStruct00_var_1_9_Pointer = &(WrapperStruct00.var_1_9); double* WrapperStruct00_var_1_10_Pointer = &(WrapperStruct00.var_1_10); double* WrapperStruct00_var_1_11_Pointer = &(WrapperStruct00.var_1_11); double* 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); signed char* WrapperStruct00_var_1_15_Pointer = &(WrapperStruct00.var_1_15); signed char* WrapperStruct00_var_1_16_Pointer = &(WrapperStruct00.var_1_16); // Calibration values // Last'ed variables // Additional functions void initially(void) { } void step(void) { // From: Req5Batch70Wrapper_SP (*(WrapperStruct00_var_1_13_Pointer)) = (*(WrapperStruct00_var_1_14_Pointer)); // From: Req6Batch70Wrapper_SP (*(WrapperStruct00_var_1_15_Pointer)) = (*(WrapperStruct00_var_1_16_Pointer)); // From: Req1Batch70Wrapper_SP if ((*(WrapperStruct00_var_1_2_Pointer))) { (*(WrapperStruct00_var_1_1_Pointer)) = ((17222 - (*(WrapperStruct00_var_1_13_Pointer))) + ((min (29916 , (*(WrapperStruct00_var_1_4_Pointer)))) - (*(WrapperStruct00_var_1_13_Pointer)))); } // From: Req2Batch70Wrapper_SP if ((*(WrapperStruct00_var_1_2_Pointer)) && ((*(WrapperStruct00_var_1_4_Pointer)) >= ((*(WrapperStruct00_var_1_13_Pointer)) + (*(WrapperStruct00_var_1_1_Pointer))))) { (*(WrapperStruct00_var_1_6_Pointer)) = 8; } // From: Req3Batch70Wrapper_SP unsigned short int stepLocal_0 = (*(WrapperStruct00_var_1_4_Pointer)); if (stepLocal_0 <= (max ((*(WrapperStruct00_var_1_13_Pointer)) , ((*(WrapperStruct00_var_1_13_Pointer)) << (*(WrapperStruct00_var_1_13_Pointer)))))) { (*(WrapperStruct00_var_1_7_Pointer)) = (min (((*(WrapperStruct00_var_1_13_Pointer)) - (*(WrapperStruct00_var_1_13_Pointer))) , (*(WrapperStruct00_var_1_4_Pointer)))); } else { (*(WrapperStruct00_var_1_7_Pointer)) = ((*(WrapperStruct00_var_1_13_Pointer)) + ((*(WrapperStruct00_var_1_1_Pointer)) + (*(WrapperStruct00_var_1_4_Pointer)))); } // From: Req4Batch70Wrapper_SP unsigned char stepLocal_1 = (*(WrapperStruct00_var_1_13_Pointer)); if ((*(WrapperStruct00_var_1_13_Pointer)) < stepLocal_1) { (*(WrapperStruct00_var_1_8_Pointer)) = ((*(WrapperStruct00_var_1_9_Pointer)) - (*(WrapperStruct00_var_1_10_Pointer))); } else { (*(WrapperStruct00_var_1_8_Pointer)) = (((*(WrapperStruct00_var_1_11_Pointer)) - (*(WrapperStruct00_var_1_12_Pointer))) - (*(WrapperStruct00_var_1_9_Pointer))); } } void updateVariables() { WrapperStruct00.var_1_2 = __VERIFIER_nondet_uchar(); assume_abort_if_not(WrapperStruct00.var_1_2 >= 0); assume_abort_if_not(WrapperStruct00.var_1_2 <= 1); WrapperStruct00.var_1_4 = __VERIFIER_nondet_ushort(); assume_abort_if_not(WrapperStruct00.var_1_4 >= 16383); assume_abort_if_not(WrapperStruct00.var_1_4 <= 32767); WrapperStruct00.var_1_9 = __VERIFIER_nondet_double(); assume_abort_if_not((WrapperStruct00.var_1_9 >= 0.0F && WrapperStruct00.var_1_9 <= -1.0e-20F) || (WrapperStruct00.var_1_9 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_9 >= 1.0e-20F )); WrapperStruct00.var_1_10 = __VERIFIER_nondet_double(); assume_abort_if_not((WrapperStruct00.var_1_10 >= 0.0F && WrapperStruct00.var_1_10 <= -1.0e-20F) || (WrapperStruct00.var_1_10 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_10 >= 1.0e-20F )); WrapperStruct00.var_1_11 = __VERIFIER_nondet_double(); assume_abort_if_not((WrapperStruct00.var_1_11 >= 4611686.018427382800e+12F && WrapperStruct00.var_1_11 <= -1.0e-20F) || (WrapperStruct00.var_1_11 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_11 >= 1.0e-20F )); WrapperStruct00.var_1_12 = __VERIFIER_nondet_double(); assume_abort_if_not((WrapperStruct00.var_1_12 >= 0.0F && WrapperStruct00.var_1_12 <= -1.0e-20F) || (WrapperStruct00.var_1_12 <= 4611686.018427382800e+12F && WrapperStruct00.var_1_12 >= 1.0e-20F )); WrapperStruct00.var_1_14 = __VERIFIER_nondet_uchar(); assume_abort_if_not(WrapperStruct00.var_1_14 >= 0); assume_abort_if_not(WrapperStruct00.var_1_14 <= 254); WrapperStruct00.var_1_16 = __VERIFIER_nondet_char(); assume_abort_if_not(WrapperStruct00.var_1_16 >= -127); assume_abort_if_not(WrapperStruct00.var_1_16 <= 126); } void updateLastVariables() { } int property() { return ((((((*(WrapperStruct00_var_1_2_Pointer)) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((unsigned short int) ((17222 - (*(WrapperStruct00_var_1_13_Pointer))) + ((min (29916 , (*(WrapperStruct00_var_1_4_Pointer)))) - (*(WrapperStruct00_var_1_13_Pointer)))))) : 1) && (((*(WrapperStruct00_var_1_2_Pointer)) && ((*(WrapperStruct00_var_1_4_Pointer)) >= ((*(WrapperStruct00_var_1_13_Pointer)) + (*(WrapperStruct00_var_1_1_Pointer))))) ? ((*(WrapperStruct00_var_1_6_Pointer)) == ((signed char) 8)) : 1)) && (((*(WrapperStruct00_var_1_4_Pointer)) <= (max ((*(WrapperStruct00_var_1_13_Pointer)) , ((*(WrapperStruct00_var_1_13_Pointer)) << (*(WrapperStruct00_var_1_13_Pointer)))))) ? ((*(WrapperStruct00_var_1_7_Pointer)) == ((signed long int) (min (((*(WrapperStruct00_var_1_13_Pointer)) - (*(WrapperStruct00_var_1_13_Pointer))) , (*(WrapperStruct00_var_1_4_Pointer)))))) : ((*(WrapperStruct00_var_1_7_Pointer)) == ((signed long int) ((*(WrapperStruct00_var_1_13_Pointer)) + ((*(WrapperStruct00_var_1_1_Pointer)) + (*(WrapperStruct00_var_1_4_Pointer)))))))) && (((*(WrapperStruct00_var_1_13_Pointer)) < (*(WrapperStruct00_var_1_13_Pointer))) ? ((*(WrapperStruct00_var_1_8_Pointer)) == ((double) ((*(WrapperStruct00_var_1_9_Pointer)) - (*(WrapperStruct00_var_1_10_Pointer))))) : ((*(WrapperStruct00_var_1_8_Pointer)) == ((double) (((*(WrapperStruct00_var_1_11_Pointer)) - (*(WrapperStruct00_var_1_12_Pointer))) - (*(WrapperStruct00_var_1_9_Pointer))))))) && ((*(WrapperStruct00_var_1_13_Pointer)) == ((unsigned char) (*(WrapperStruct00_var_1_14_Pointer))))) && ((*(WrapperStruct00_var_1_15_Pointer)) == ((signed char) (*(WrapperStruct00_var_1_16_Pointer)))) ; } int main(void) { isInitial = 1; initially(); while (1) { updateLastVariables(); updateVariables(); step(); __VERIFIER_assert(property()); isInitial = 0; } return 0; }