// 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_Batch64Wrapper_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 { double var_1_1; unsigned long int var_1_2; unsigned long int var_1_3; unsigned long int var_1_5; float var_1_6; float var_1_7; float var_1_8; double var_1_9; unsigned char var_1_10; unsigned char var_1_11; unsigned char var_1_12; signed short int var_1_13; unsigned char var_1_16; unsigned short int var_1_17; unsigned char var_1_18; }; // Function prototypes // Internal control logic variables unsigned char isInitial = 0; // Signal variables struct WrapperStruct00 WrapperStruct00 = { 0.9, 128, 2941876006, 256, 63.5, -0.151, 0.8, 9.5, 0, 0, 0, -2, 10, 8, 16 }; double* WrapperStruct00_var_1_1_Pointer = &(WrapperStruct00.var_1_1); unsigned long int* WrapperStruct00_var_1_2_Pointer = &(WrapperStruct00.var_1_2); unsigned long int* WrapperStruct00_var_1_3_Pointer = &(WrapperStruct00.var_1_3); unsigned long int* WrapperStruct00_var_1_5_Pointer = &(WrapperStruct00.var_1_5); float* WrapperStruct00_var_1_6_Pointer = &(WrapperStruct00.var_1_6); float* WrapperStruct00_var_1_7_Pointer = &(WrapperStruct00.var_1_7); float* WrapperStruct00_var_1_8_Pointer = &(WrapperStruct00.var_1_8); double* WrapperStruct00_var_1_9_Pointer = &(WrapperStruct00.var_1_9); unsigned char* WrapperStruct00_var_1_10_Pointer = &(WrapperStruct00.var_1_10); unsigned char* WrapperStruct00_var_1_11_Pointer = &(WrapperStruct00.var_1_11); unsigned char* WrapperStruct00_var_1_12_Pointer = &(WrapperStruct00.var_1_12); signed short int* WrapperStruct00_var_1_13_Pointer = &(WrapperStruct00.var_1_13); unsigned char* WrapperStruct00_var_1_16_Pointer = &(WrapperStruct00.var_1_16); unsigned short int* WrapperStruct00_var_1_17_Pointer = &(WrapperStruct00.var_1_17); unsigned char* WrapperStruct00_var_1_18_Pointer = &(WrapperStruct00.var_1_18); // Calibration values // Last'ed variables unsigned char last_1_WrapperStruct00_var_1_16 = 10; // Additional functions void initially(void) { } void step(void) { // From: Req1Batch64Wrapper_SP signed long int stepLocal_1 = last_1_WrapperStruct00_var_1_16; unsigned long int stepLocal_0 = (*(WrapperStruct00_var_1_3_Pointer)); if (stepLocal_1 <= ((*(WrapperStruct00_var_1_3_Pointer)) - last_1_WrapperStruct00_var_1_16)) { if (stepLocal_0 < (max ((last_1_WrapperStruct00_var_1_16 / (*(WrapperStruct00_var_1_5_Pointer))) , last_1_WrapperStruct00_var_1_16))) { if (((*(WrapperStruct00_var_1_6_Pointer)) + (*(WrapperStruct00_var_1_7_Pointer))) > (*(WrapperStruct00_var_1_8_Pointer))) { (*(WrapperStruct00_var_1_1_Pointer)) = (*(WrapperStruct00_var_1_9_Pointer)); } } else { (*(WrapperStruct00_var_1_1_Pointer)) = (*(WrapperStruct00_var_1_9_Pointer)); } } // From: Req2Batch64Wrapper_SP if ((*(WrapperStruct00_var_1_1_Pointer)) < (*(WrapperStruct00_var_1_1_Pointer))) { (*(WrapperStruct00_var_1_10_Pointer)) = (! ((*(WrapperStruct00_var_1_11_Pointer)) && (*(WrapperStruct00_var_1_12_Pointer)))); } // From: Req4Batch64Wrapper_SP unsigned long int stepLocal_2 = (*(WrapperStruct00_var_1_2_Pointer)) & ((*(WrapperStruct00_var_1_5_Pointer)) / (*(WrapperStruct00_var_1_17_Pointer))); if (stepLocal_2 > (*(WrapperStruct00_var_1_3_Pointer))) { if (! (*(WrapperStruct00_var_1_10_Pointer))) { (*(WrapperStruct00_var_1_16_Pointer)) = (*(WrapperStruct00_var_1_18_Pointer)); } else { (*(WrapperStruct00_var_1_16_Pointer)) = (*(WrapperStruct00_var_1_18_Pointer)); } } else { (*(WrapperStruct00_var_1_16_Pointer)) = (*(WrapperStruct00_var_1_18_Pointer)); } // From: Req3Batch64Wrapper_SP if ((*(WrapperStruct00_var_1_10_Pointer))) { if ((*(WrapperStruct00_var_1_12_Pointer)) || ((*(WrapperStruct00_var_1_1_Pointer)) < ((*(WrapperStruct00_var_1_1_Pointer)) * (*(WrapperStruct00_var_1_1_Pointer))))) { (*(WrapperStruct00_var_1_13_Pointer)) = ((*(WrapperStruct00_var_1_16_Pointer)) + (*(WrapperStruct00_var_1_16_Pointer))); } } } void updateVariables() { WrapperStruct00.var_1_2 = __VERIFIER_nondet_ulong(); assume_abort_if_not(WrapperStruct00.var_1_2 >= 0); assume_abort_if_not(WrapperStruct00.var_1_2 <= 4294967295); WrapperStruct00.var_1_3 = __VERIFIER_nondet_ulong(); assume_abort_if_not(WrapperStruct00.var_1_3 >= 2147483647); assume_abort_if_not(WrapperStruct00.var_1_3 <= 4294967295); WrapperStruct00.var_1_5 = __VERIFIER_nondet_ulong(); assume_abort_if_not(WrapperStruct00.var_1_5 >= 0); assume_abort_if_not(WrapperStruct00.var_1_5 <= 4294967295); assume_abort_if_not(WrapperStruct00.var_1_5 != 0); WrapperStruct00.var_1_6 = __VERIFIER_nondet_float(); assume_abort_if_not((WrapperStruct00.var_1_6 >= -922337.2036854776000e+13F && WrapperStruct00.var_1_6 <= -1.0e-20F) || (WrapperStruct00.var_1_6 <= 9223372.036854776000e+12F && WrapperStruct00.var_1_6 >= 1.0e-20F )); WrapperStruct00.var_1_7 = __VERIFIER_nondet_float(); assume_abort_if_not((WrapperStruct00.var_1_7 >= -922337.2036854776000e+13F && WrapperStruct00.var_1_7 <= -1.0e-20F) || (WrapperStruct00.var_1_7 <= 9223372.036854776000e+12F && WrapperStruct00.var_1_7 >= 1.0e-20F )); 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_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_11 = __VERIFIER_nondet_uchar(); assume_abort_if_not(WrapperStruct00.var_1_11 >= 1); assume_abort_if_not(WrapperStruct00.var_1_11 <= 1); WrapperStruct00.var_1_12 = __VERIFIER_nondet_uchar(); assume_abort_if_not(WrapperStruct00.var_1_12 >= 1); assume_abort_if_not(WrapperStruct00.var_1_12 <= 1); WrapperStruct00.var_1_17 = __VERIFIER_nondet_ushort(); assume_abort_if_not(WrapperStruct00.var_1_17 >= 0); assume_abort_if_not(WrapperStruct00.var_1_17 <= 65535); assume_abort_if_not(WrapperStruct00.var_1_17 != 0); WrapperStruct00.var_1_18 = __VERIFIER_nondet_uchar(); assume_abort_if_not(WrapperStruct00.var_1_18 >= 0); assume_abort_if_not(WrapperStruct00.var_1_18 <= 254); } void updateLastVariables() { last_1_WrapperStruct00_var_1_16 = WrapperStruct00.var_1_16; } int property() { return ((((last_1_WrapperStruct00_var_1_16 <= ((*(WrapperStruct00_var_1_3_Pointer)) - last_1_WrapperStruct00_var_1_16)) ? (((*(WrapperStruct00_var_1_3_Pointer)) < (max ((last_1_WrapperStruct00_var_1_16 / (*(WrapperStruct00_var_1_5_Pointer))) , last_1_WrapperStruct00_var_1_16))) ? ((((*(WrapperStruct00_var_1_6_Pointer)) + (*(WrapperStruct00_var_1_7_Pointer))) > (*(WrapperStruct00_var_1_8_Pointer))) ? ((*(WrapperStruct00_var_1_1_Pointer)) == ((double) (*(WrapperStruct00_var_1_9_Pointer)))) : 1) : ((*(WrapperStruct00_var_1_1_Pointer)) == ((double) (*(WrapperStruct00_var_1_9_Pointer))))) : 1) && (((*(WrapperStruct00_var_1_1_Pointer)) < (*(WrapperStruct00_var_1_1_Pointer))) ? ((*(WrapperStruct00_var_1_10_Pointer)) == ((unsigned char) (! ((*(WrapperStruct00_var_1_11_Pointer)) && (*(WrapperStruct00_var_1_12_Pointer)))))) : 1)) && ((*(WrapperStruct00_var_1_10_Pointer)) ? (((*(WrapperStruct00_var_1_12_Pointer)) || ((*(WrapperStruct00_var_1_1_Pointer)) < ((*(WrapperStruct00_var_1_1_Pointer)) * (*(WrapperStruct00_var_1_1_Pointer))))) ? ((*(WrapperStruct00_var_1_13_Pointer)) == ((signed short int) ((*(WrapperStruct00_var_1_16_Pointer)) + (*(WrapperStruct00_var_1_16_Pointer))))) : 1) : 1)) && ((((*(WrapperStruct00_var_1_2_Pointer)) & ((*(WrapperStruct00_var_1_5_Pointer)) / (*(WrapperStruct00_var_1_17_Pointer)))) > (*(WrapperStruct00_var_1_3_Pointer))) ? ((! (*(WrapperStruct00_var_1_10_Pointer))) ? ((*(WrapperStruct00_var_1_16_Pointer)) == ((unsigned char) (*(WrapperStruct00_var_1_18_Pointer)))) : ((*(WrapperStruct00_var_1_16_Pointer)) == ((unsigned char) (*(WrapperStruct00_var_1_18_Pointer))))) : ((*(WrapperStruct00_var_1_16_Pointer)) == ((unsigned char) (*(WrapperStruct00_var_1_18_Pointer))))) ; } int main(void) { isInitial = 1; initially(); while (1) { updateLastVariables(); updateVariables(); step(); __VERIFIER_assert(property()); isInitial = 0; } return 0; }