// 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_Batch92Wrapper_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 char var_1_1; signed char var_1_2; signed char var_1_3; signed char var_1_4; signed char var_1_5; signed char var_1_6; double var_1_7; double var_1_8; double var_1_9; signed short int var_1_10; unsigned short int var_1_11; unsigned char var_1_13; unsigned short int var_1_14; unsigned char var_1_15; unsigned char var_1_16; float var_1_17; }; // Function prototypes // Internal control logic variables unsigned char isInitial = 0; // Signal variables struct WrapperStruct00 WrapperStruct00 = { 32, 2, 8, 0, 32, 10, 1000000.625, 16.65, 15.5, 500, 8, 0, 100, 0, 0, 2.4 }; signed char* WrapperStruct00_var_1_1_Pointer = &(WrapperStruct00.var_1_1); signed char* WrapperStruct00_var_1_2_Pointer = &(WrapperStruct00.var_1_2); signed char* WrapperStruct00_var_1_3_Pointer = &(WrapperStruct00.var_1_3); signed char* WrapperStruct00_var_1_4_Pointer = &(WrapperStruct00.var_1_4); signed char* WrapperStruct00_var_1_5_Pointer = &(WrapperStruct00.var_1_5); signed char* WrapperStruct00_var_1_6_Pointer = &(WrapperStruct00.var_1_6); double* 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); signed short int* WrapperStruct00_var_1_10_Pointer = &(WrapperStruct00.var_1_10); unsigned short int* WrapperStruct00_var_1_11_Pointer = &(WrapperStruct00.var_1_11); unsigned char* WrapperStruct00_var_1_13_Pointer = &(WrapperStruct00.var_1_13); unsigned short int* WrapperStruct00_var_1_14_Pointer = &(WrapperStruct00.var_1_14); unsigned char* WrapperStruct00_var_1_15_Pointer = &(WrapperStruct00.var_1_15); unsigned char* WrapperStruct00_var_1_16_Pointer = &(WrapperStruct00.var_1_16); float* WrapperStruct00_var_1_17_Pointer = &(WrapperStruct00.var_1_17); // Calibration values // Last'ed variables // Additional functions void initially(void) { } void step(void) { // From: Req1Batch92Wrapper_SP (*(WrapperStruct00_var_1_1_Pointer)) = (((*(WrapperStruct00_var_1_2_Pointer)) + (*(WrapperStruct00_var_1_3_Pointer))) - (max ((*(WrapperStruct00_var_1_4_Pointer)) , ((*(WrapperStruct00_var_1_5_Pointer)) + (*(WrapperStruct00_var_1_6_Pointer)))))); // From: Req2Batch92Wrapper_SP signed long int stepLocal_0 = (~ (*(WrapperStruct00_var_1_5_Pointer))) * ((*(WrapperStruct00_var_1_6_Pointer)) & (*(WrapperStruct00_var_1_3_Pointer))); if (stepLocal_0 >= (*(WrapperStruct00_var_1_4_Pointer))) { (*(WrapperStruct00_var_1_7_Pointer)) = (*(WrapperStruct00_var_1_8_Pointer)); } else { (*(WrapperStruct00_var_1_7_Pointer)) = (*(WrapperStruct00_var_1_9_Pointer)); } // From: Req3Batch92Wrapper_SP (*(WrapperStruct00_var_1_10_Pointer)) = (abs ((*(WrapperStruct00_var_1_2_Pointer)))); // From: Req5Batch92Wrapper_SP signed long int stepLocal_1 = (*(WrapperStruct00_var_1_6_Pointer)) / (*(WrapperStruct00_var_1_14_Pointer)); if (stepLocal_1 < -100) { (*(WrapperStruct00_var_1_13_Pointer)) = (! (! (! (*(WrapperStruct00_var_1_15_Pointer))))); } else { (*(WrapperStruct00_var_1_13_Pointer)) = ((*(WrapperStruct00_var_1_15_Pointer)) && (*(WrapperStruct00_var_1_16_Pointer))); } // From: Req6Batch92Wrapper_SP (*(WrapperStruct00_var_1_17_Pointer)) = (*(WrapperStruct00_var_1_8_Pointer)); // From: Req4Batch92Wrapper_SP if (! (*(WrapperStruct00_var_1_13_Pointer))) { (*(WrapperStruct00_var_1_11_Pointer)) = ((*(WrapperStruct00_var_1_5_Pointer)) + ((max ((*(WrapperStruct00_var_1_6_Pointer)) , 1)) + 64)); } } void updateVariables() { WrapperStruct00.var_1_2 = __VERIFIER_nondet_char(); assume_abort_if_not(WrapperStruct00.var_1_2 >= 0); assume_abort_if_not(WrapperStruct00.var_1_2 <= 63); WrapperStruct00.var_1_3 = __VERIFIER_nondet_char(); assume_abort_if_not(WrapperStruct00.var_1_3 >= 0); assume_abort_if_not(WrapperStruct00.var_1_3 <= 63); WrapperStruct00.var_1_4 = __VERIFIER_nondet_char(); assume_abort_if_not(WrapperStruct00.var_1_4 >= 0); assume_abort_if_not(WrapperStruct00.var_1_4 <= 126); WrapperStruct00.var_1_5 = __VERIFIER_nondet_char(); assume_abort_if_not(WrapperStruct00.var_1_5 >= 0); assume_abort_if_not(WrapperStruct00.var_1_5 <= 63); WrapperStruct00.var_1_6 = __VERIFIER_nondet_char(); assume_abort_if_not(WrapperStruct00.var_1_6 >= 0); assume_abort_if_not(WrapperStruct00.var_1_6 <= 63); WrapperStruct00.var_1_8 = __VERIFIER_nondet_double(); assume_abort_if_not((WrapperStruct00.var_1_8 >= -922337.2036854765600e+13F && WrapperStruct00.var_1_8 <= -1.0e-20F) || (WrapperStruct00.var_1_8 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_8 >= 1.0e-20F )); WrapperStruct00.var_1_9 = __VERIFIER_nondet_double(); assume_abort_if_not((WrapperStruct00.var_1_9 >= -922337.2036854765600e+13F && WrapperStruct00.var_1_9 <= -1.0e-20F) || (WrapperStruct00.var_1_9 <= 9223372.036854765600e+12F && WrapperStruct00.var_1_9 >= 1.0e-20F )); WrapperStruct00.var_1_14 = __VERIFIER_nondet_ushort(); assume_abort_if_not(WrapperStruct00.var_1_14 >= 0); assume_abort_if_not(WrapperStruct00.var_1_14 <= 65535); assume_abort_if_not(WrapperStruct00.var_1_14 != 0); WrapperStruct00.var_1_15 = __VERIFIER_nondet_uchar(); assume_abort_if_not(WrapperStruct00.var_1_15 >= 0); assume_abort_if_not(WrapperStruct00.var_1_15 <= 0); WrapperStruct00.var_1_16 = __VERIFIER_nondet_uchar(); assume_abort_if_not(WrapperStruct00.var_1_16 >= 0); assume_abort_if_not(WrapperStruct00.var_1_16 <= 0); } void updateLastVariables() { } int property() { return ((((((*(WrapperStruct00_var_1_1_Pointer)) == ((signed char) (((*(WrapperStruct00_var_1_2_Pointer)) + (*(WrapperStruct00_var_1_3_Pointer))) - (max ((*(WrapperStruct00_var_1_4_Pointer)) , ((*(WrapperStruct00_var_1_5_Pointer)) + (*(WrapperStruct00_var_1_6_Pointer)))))))) && ((((~ (*(WrapperStruct00_var_1_5_Pointer))) * ((*(WrapperStruct00_var_1_6_Pointer)) & (*(WrapperStruct00_var_1_3_Pointer)))) >= (*(WrapperStruct00_var_1_4_Pointer))) ? ((*(WrapperStruct00_var_1_7_Pointer)) == ((double) (*(WrapperStruct00_var_1_8_Pointer)))) : ((*(WrapperStruct00_var_1_7_Pointer)) == ((double) (*(WrapperStruct00_var_1_9_Pointer)))))) && ((*(WrapperStruct00_var_1_10_Pointer)) == ((signed short int) (abs ((*(WrapperStruct00_var_1_2_Pointer))))))) && ((! (*(WrapperStruct00_var_1_13_Pointer))) ? ((*(WrapperStruct00_var_1_11_Pointer)) == ((unsigned short int) ((*(WrapperStruct00_var_1_5_Pointer)) + ((max ((*(WrapperStruct00_var_1_6_Pointer)) , 1)) + 64)))) : 1)) && ((((*(WrapperStruct00_var_1_6_Pointer)) / (*(WrapperStruct00_var_1_14_Pointer))) < -100) ? ((*(WrapperStruct00_var_1_13_Pointer)) == ((unsigned char) (! (! (! (*(WrapperStruct00_var_1_15_Pointer))))))) : ((*(WrapperStruct00_var_1_13_Pointer)) == ((unsigned char) ((*(WrapperStruct00_var_1_15_Pointer)) && (*(WrapperStruct00_var_1_16_Pointer))))))) && ((*(WrapperStruct00_var_1_17_Pointer)) == ((float) (*(WrapperStruct00_var_1_8_Pointer)))) ; } int main(void) { isInitial = 1; initially(); while (1) { updateLastVariables(); updateVariables(); step(); __VERIFIER_assert(property()); isInitial = 0; } return 0; }