// 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_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 { 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 }; signed short int* WrapperStruct00_var_1_1_Pointer = &(WrapperStruct00.var_1_1); signed long int* WrapperStruct00_var_1_8_Pointer = &(WrapperStruct00.var_1_8); signed short int* WrapperStruct00_var_1_9_Pointer = &(WrapperStruct00.var_1_9); signed short int* WrapperStruct00_var_1_10_Pointer = &(WrapperStruct00.var_1_10); signed char* WrapperStruct00_var_1_12_Pointer = &(WrapperStruct00.var_1_12); unsigned char* WrapperStruct00_var_1_13_Pointer = &(WrapperStruct00.var_1_13); signed char* WrapperStruct00_var_1_14_Pointer = &(WrapperStruct00.var_1_14); double* WrapperStruct00_var_1_15_Pointer = &(WrapperStruct00.var_1_15); double* WrapperStruct00_var_1_16_Pointer = &(WrapperStruct00.var_1_16); double* WrapperStruct00_var_1_17_Pointer = &(WrapperStruct00.var_1_17); double* WrapperStruct00_var_1_18_Pointer = &(WrapperStruct00.var_1_18); double* WrapperStruct00_var_1_19_Pointer = &(WrapperStruct00.var_1_19); double* WrapperStruct00_var_1_20_Pointer = &(WrapperStruct00.var_1_20); double* WrapperStruct00_var_1_21_Pointer = &(WrapperStruct00.var_1_21); double* WrapperStruct00_var_1_22_Pointer = &(WrapperStruct00.var_1_22); unsigned short int* WrapperStruct00_var_1_23_Pointer = &(WrapperStruct00.var_1_23); signed char* WrapperStruct00_var_1_24_Pointer = &(WrapperStruct00.var_1_24); // Calibration values // Last'ed variables // Additional functions void initially(void) { } void step(void) { // From: Req4Batch80Wrapper_SP (*(WrapperStruct00_var_1_22_Pointer)) = (*(WrapperStruct00_var_1_19_Pointer)); // From: Req5Batch80Wrapper_SP (*(WrapperStruct00_var_1_23_Pointer)) = (*(WrapperStruct00_var_1_10_Pointer)); // From: Req6Batch80Wrapper_SP (*(WrapperStruct00_var_1_24_Pointer)) = (*(WrapperStruct00_var_1_14_Pointer)); // From: Req2Batch80Wrapper_SP unsigned char stepLocal_0 = (*(WrapperStruct00_var_1_23_Pointer)) <= (*(WrapperStruct00_var_1_24_Pointer)); if ((*(WrapperStruct00_var_1_13_Pointer)) || stepLocal_0) { (*(WrapperStruct00_var_1_12_Pointer)) = (abs (1 - (*(WrapperStruct00_var_1_14_Pointer)))); } else { (*(WrapperStruct00_var_1_12_Pointer)) = (*(WrapperStruct00_var_1_14_Pointer)); } // From: Req3Batch80Wrapper_SP signed short int stepLocal_1 = (*(WrapperStruct00_var_1_10_Pointer)); if (stepLocal_1 <= ((*(WrapperStruct00_var_1_23_Pointer)) / (*(WrapperStruct00_var_1_8_Pointer)))) { (*(WrapperStruct00_var_1_15_Pointer)) = (min ((max ((min ((*(WrapperStruct00_var_1_16_Pointer)) , (*(WrapperStruct00_var_1_17_Pointer)))) , (*(WrapperStruct00_var_1_18_Pointer)))) , (max (3.6 , (*(WrapperStruct00_var_1_19_Pointer)))))); } else { (*(WrapperStruct00_var_1_15_Pointer)) = ((*(WrapperStruct00_var_1_20_Pointer)) - (*(WrapperStruct00_var_1_21_Pointer))); } // From: Req1Batch80Wrapper_SP if ((max (((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer))) , (*(WrapperStruct00_var_1_12_Pointer)))) <= (min (((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer))) , ((*(WrapperStruct00_var_1_24_Pointer)) % (*(WrapperStruct00_var_1_8_Pointer)))))) { (*(WrapperStruct00_var_1_1_Pointer)) = (min (((*(WrapperStruct00_var_1_9_Pointer)) - (*(WrapperStruct00_var_1_10_Pointer))) , (*(WrapperStruct00_var_1_12_Pointer)))); } } 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_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer))) , (*(WrapperStruct00_var_1_12_Pointer)))) <= (min (((*(WrapperStruct00_var_1_23_Pointer)) - (*(WrapperStruct00_var_1_23_Pointer))) , ((*(WrapperStruct00_var_1_24_Pointer)) % (*(WrapperStruct00_var_1_8_Pointer)))))) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((signed short int) (min (((*(WrapperStruct00_var_1_9_Pointer)) - (*(WrapperStruct00_var_1_10_Pointer))) , (*(WrapperStruct00_var_1_12_Pointer)))))) : 1) && (((*(WrapperStruct00_var_1_13_Pointer)) || ((*(WrapperStruct00_var_1_23_Pointer)) <= (*(WrapperStruct00_var_1_24_Pointer)))) ? ((*(WrapperStruct00_var_1_12_Pointer)) == ((signed char) (abs (1 - (*(WrapperStruct00_var_1_14_Pointer)))))) : ((*(WrapperStruct00_var_1_12_Pointer)) == ((signed char) (*(WrapperStruct00_var_1_14_Pointer)))))) && (((*(WrapperStruct00_var_1_10_Pointer)) <= ((*(WrapperStruct00_var_1_23_Pointer)) / (*(WrapperStruct00_var_1_8_Pointer)))) ? ((*(WrapperStruct00_var_1_15_Pointer)) == ((double) (min ((max ((min ((*(WrapperStruct00_var_1_16_Pointer)) , (*(WrapperStruct00_var_1_17_Pointer)))) , (*(WrapperStruct00_var_1_18_Pointer)))) , (max (3.6 , (*(WrapperStruct00_var_1_19_Pointer)))))))) : ((*(WrapperStruct00_var_1_15_Pointer)) == ((double) ((*(WrapperStruct00_var_1_20_Pointer)) - (*(WrapperStruct00_var_1_21_Pointer))))))) && ((*(WrapperStruct00_var_1_22_Pointer)) == ((double) (*(WrapperStruct00_var_1_19_Pointer))))) && ((*(WrapperStruct00_var_1_23_Pointer)) == ((unsigned short int) (*(WrapperStruct00_var_1_10_Pointer))))) && ((*(WrapperStruct00_var_1_24_Pointer)) == ((signed char) (*(WrapperStruct00_var_1_14_Pointer)))) ; } int main(void) { isInitial = 1; initially(); while (1) { updateLastVariables(); updateVariables(); step(); __VERIFIER_assert(property()); isInitial = 0; } return 0; }