// 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_Batch63Wrapper_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 char var_1_1; float var_1_2; float var_1_3; float var_1_4; unsigned char var_1_6; signed long int var_1_7; float var_1_8; unsigned long int var_1_13; unsigned long int var_1_14; signed char var_1_15; signed char var_1_16; signed char var_1_17; signed char var_1_18; signed char var_1_19; signed char var_1_20; signed short int var_1_21; signed char var_1_22; unsigned char var_1_23; }; // Function prototypes // Internal control logic variables unsigned char isInitial = 0; // Signal variables struct WrapperStruct00 WrapperStruct00 = { 0, 8.3, 2.25, 10.3, 0, 128, 9.8, 1, 32, -10, 16, 25, 1, 0, 32, 256, 16, 0 }; unsigned char* WrapperStruct00_var_1_1_Pointer = &(WrapperStruct00.var_1_1); float* WrapperStruct00_var_1_2_Pointer = &(WrapperStruct00.var_1_2); float* WrapperStruct00_var_1_3_Pointer = &(WrapperStruct00.var_1_3); float* WrapperStruct00_var_1_4_Pointer = &(WrapperStruct00.var_1_4); unsigned char* WrapperStruct00_var_1_6_Pointer = &(WrapperStruct00.var_1_6); signed long int* WrapperStruct00_var_1_7_Pointer = &(WrapperStruct00.var_1_7); float* WrapperStruct00_var_1_8_Pointer = &(WrapperStruct00.var_1_8); unsigned long int* WrapperStruct00_var_1_13_Pointer = &(WrapperStruct00.var_1_13); unsigned long int* 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); signed char* WrapperStruct00_var_1_17_Pointer = &(WrapperStruct00.var_1_17); signed char* WrapperStruct00_var_1_18_Pointer = &(WrapperStruct00.var_1_18); signed char* WrapperStruct00_var_1_19_Pointer = &(WrapperStruct00.var_1_19); signed char* WrapperStruct00_var_1_20_Pointer = &(WrapperStruct00.var_1_20); signed short int* WrapperStruct00_var_1_21_Pointer = &(WrapperStruct00.var_1_21); signed char* WrapperStruct00_var_1_22_Pointer = &(WrapperStruct00.var_1_22); unsigned char* WrapperStruct00_var_1_23_Pointer = &(WrapperStruct00.var_1_23); // Calibration values // Last'ed variables signed short int last_1_WrapperStruct00_var_1_21 = 256; // Additional functions void initially(void) { } void step(void) { // From: Req3Batch63Wrapper_SP (*(WrapperStruct00_var_1_13_Pointer)) = (*(WrapperStruct00_var_1_14_Pointer)); // From: Req5Batch63Wrapper_SP (*(WrapperStruct00_var_1_21_Pointer)) = last_1_WrapperStruct00_var_1_21; // From: Req6Batch63Wrapper_SP (*(WrapperStruct00_var_1_22_Pointer)) = (*(WrapperStruct00_var_1_16_Pointer)); // From: Req7Batch63Wrapper_SP (*(WrapperStruct00_var_1_23_Pointer)) = (*(WrapperStruct00_var_1_6_Pointer)); // From: Req1Batch63Wrapper_SP if ((min (1.1f , (*(WrapperStruct00_var_1_2_Pointer)))) > ((*(WrapperStruct00_var_1_3_Pointer)) * (*(WrapperStruct00_var_1_4_Pointer)))) { (*(WrapperStruct00_var_1_1_Pointer)) = ((*(WrapperStruct00_var_1_23_Pointer)) && (*(WrapperStruct00_var_1_6_Pointer))); } // From: Req4Batch63Wrapper_SP signed char stepLocal_0 = (*(WrapperStruct00_var_1_22_Pointer)); if (stepLocal_0 != (min ((*(WrapperStruct00_var_1_22_Pointer)) , (*(WrapperStruct00_var_1_21_Pointer))))) { (*(WrapperStruct00_var_1_15_Pointer)) = ((min ((10 + (*(WrapperStruct00_var_1_16_Pointer))) , (*(WrapperStruct00_var_1_17_Pointer)))) - ((32 - (*(WrapperStruct00_var_1_18_Pointer))) + (max ((*(WrapperStruct00_var_1_19_Pointer)) , (*(WrapperStruct00_var_1_20_Pointer)))))); } // From: Req2Batch63Wrapper_SP if ((*(WrapperStruct00_var_1_4_Pointer)) <= ((min ((*(WrapperStruct00_var_1_2_Pointer)) , (*(WrapperStruct00_var_1_3_Pointer)))) * (*(WrapperStruct00_var_1_8_Pointer)))) { (*(WrapperStruct00_var_1_7_Pointer)) = (max ((max (((*(WrapperStruct00_var_1_22_Pointer)) + (*(WrapperStruct00_var_1_15_Pointer))) , (*(WrapperStruct00_var_1_15_Pointer)))) , (abs ((*(WrapperStruct00_var_1_15_Pointer)))))); } else { (*(WrapperStruct00_var_1_7_Pointer)) = (*(WrapperStruct00_var_1_22_Pointer)); } } void updateVariables() { WrapperStruct00.var_1_2 = __VERIFIER_nondet_float(); assume_abort_if_not((WrapperStruct00.var_1_2 >= -922337.2036854776000e+13F && WrapperStruct00.var_1_2 <= -1.0e-20F) || (WrapperStruct00.var_1_2 <= 9223372.036854776000e+12F && WrapperStruct00.var_1_2 >= 1.0e-20F )); WrapperStruct00.var_1_3 = __VERIFIER_nondet_float(); assume_abort_if_not((WrapperStruct00.var_1_3 >= -922337.2036854776000e+13F && WrapperStruct00.var_1_3 <= -1.0e-20F) || (WrapperStruct00.var_1_3 <= 9223372.036854776000e+12F && WrapperStruct00.var_1_3 >= 1.0e-20F )); WrapperStruct00.var_1_4 = __VERIFIER_nondet_float(); assume_abort_if_not((WrapperStruct00.var_1_4 >= -922337.2036854776000e+13F && WrapperStruct00.var_1_4 <= -1.0e-20F) || (WrapperStruct00.var_1_4 <= 9223372.036854776000e+12F && WrapperStruct00.var_1_4 >= 1.0e-20F )); WrapperStruct00.var_1_6 = __VERIFIER_nondet_uchar(); assume_abort_if_not(WrapperStruct00.var_1_6 >= 0); assume_abort_if_not(WrapperStruct00.var_1_6 <= 0); WrapperStruct00.var_1_8 = __VERIFIER_nondet_float(); assume_abort_if_not((WrapperStruct00.var_1_8 >= -922337.2036854776000e+13F && WrapperStruct00.var_1_8 <= -1.0e-20F) || (WrapperStruct00.var_1_8 <= 9223372.036854776000e+12F && WrapperStruct00.var_1_8 >= 1.0e-20F )); WrapperStruct00.var_1_14 = __VERIFIER_nondet_ulong(); assume_abort_if_not(WrapperStruct00.var_1_14 >= 0); assume_abort_if_not(WrapperStruct00.var_1_14 <= 4294967294); WrapperStruct00.var_1_16 = __VERIFIER_nondet_char(); assume_abort_if_not(WrapperStruct00.var_1_16 >= 0); assume_abort_if_not(WrapperStruct00.var_1_16 <= 63); WrapperStruct00.var_1_17 = __VERIFIER_nondet_char(); assume_abort_if_not(WrapperStruct00.var_1_17 >= -1); assume_abort_if_not(WrapperStruct00.var_1_17 <= 126); WrapperStruct00.var_1_18 = __VERIFIER_nondet_char(); assume_abort_if_not(WrapperStruct00.var_1_18 >= 0); assume_abort_if_not(WrapperStruct00.var_1_18 <= 31); WrapperStruct00.var_1_19 = __VERIFIER_nondet_char(); assume_abort_if_not(WrapperStruct00.var_1_19 >= 0); assume_abort_if_not(WrapperStruct00.var_1_19 <= 63); WrapperStruct00.var_1_20 = __VERIFIER_nondet_char(); assume_abort_if_not(WrapperStruct00.var_1_20 >= 0); assume_abort_if_not(WrapperStruct00.var_1_20 <= 63); } void updateLastVariables() { last_1_WrapperStruct00_var_1_21 = WrapperStruct00.var_1_21; } int property() { return ((((((((min (1.1f , (*(WrapperStruct00_var_1_2_Pointer)))) > ((*(WrapperStruct00_var_1_3_Pointer)) * (*(WrapperStruct00_var_1_4_Pointer)))) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((unsigned char) ((*(WrapperStruct00_var_1_23_Pointer)) && (*(WrapperStruct00_var_1_6_Pointer))))) : 1) && (((*(WrapperStruct00_var_1_4_Pointer)) <= ((min ((*(WrapperStruct00_var_1_2_Pointer)) , (*(WrapperStruct00_var_1_3_Pointer)))) * (*(WrapperStruct00_var_1_8_Pointer)))) ? ((*(WrapperStruct00_var_1_7_Pointer)) == ((signed long int) (max ((max (((*(WrapperStruct00_var_1_22_Pointer)) + (*(WrapperStruct00_var_1_15_Pointer))) , (*(WrapperStruct00_var_1_15_Pointer)))) , (abs ((*(WrapperStruct00_var_1_15_Pointer)))))))) : ((*(WrapperStruct00_var_1_7_Pointer)) == ((signed long int) (*(WrapperStruct00_var_1_22_Pointer)))))) && ((*(WrapperStruct00_var_1_13_Pointer)) == ((unsigned long int) (*(WrapperStruct00_var_1_14_Pointer))))) && (((*(WrapperStruct00_var_1_22_Pointer)) != (min ((*(WrapperStruct00_var_1_22_Pointer)) , (*(WrapperStruct00_var_1_21_Pointer))))) ? ((*(WrapperStruct00_var_1_15_Pointer)) == ((signed char) ((min ((10 + (*(WrapperStruct00_var_1_16_Pointer))) , (*(WrapperStruct00_var_1_17_Pointer)))) - ((32 - (*(WrapperStruct00_var_1_18_Pointer))) + (max ((*(WrapperStruct00_var_1_19_Pointer)) , (*(WrapperStruct00_var_1_20_Pointer)))))))) : 1)) && ((*(WrapperStruct00_var_1_21_Pointer)) == ((signed short int) last_1_WrapperStruct00_var_1_21))) && ((*(WrapperStruct00_var_1_22_Pointer)) == ((signed char) (*(WrapperStruct00_var_1_16_Pointer))))) && ((*(WrapperStruct00_var_1_23_Pointer)) == ((unsigned char) (*(WrapperStruct00_var_1_6_Pointer)))) ; } int main(void) { isInitial = 1; initially(); while (1) { updateLastVariables(); updateVariables(); step(); __VERIFIER_assert(property()); isInitial = 0; } return 0; }