// 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_A.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)) // Function prototypes // Internal control logic variables unsigned char isInitial = 0; // Signal variables unsigned char BOOL_unsigned_char_Array_0[1] = { 1 }; double double_Array_0[2][2][2] = { {{127.5, 5.5}, {99.84, 4.3}}, {{1.5, 1.8}, {25.8, 500.7}} }; signed char signed_char_Array_0[3] = { 0, -64, 2 }; signed long int signed_long_int_Array_0[1] = { 128 }; signed short int signed_short_int_Array_0[3] = { -1, 1, 256 }; unsigned short int unsigned_short_int_Array_0[1] = { 4 }; // Calibration values // Last'ed variables // Additional functions void initially(void) { } void step(void) { // From: Req4Batch80Wrapper_A double_Array_0[0][1][0] = double_Array_0[1][1][1]; // From: Req5Batch80Wrapper_A unsigned_short_int_Array_0[0] = signed_short_int_Array_0[1]; // From: Req6Batch80Wrapper_A signed_char_Array_0[1] = signed_char_Array_0[2]; // From: Req2Batch80Wrapper_A unsigned char stepLocal_0 = unsigned_short_int_Array_0[0] <= signed_char_Array_0[1]; if (BOOL_unsigned_char_Array_0[0] || stepLocal_0) { signed_char_Array_0[0] = (abs (1 - signed_char_Array_0[2])); } else { signed_char_Array_0[0] = signed_char_Array_0[2]; } // From: Req3Batch80Wrapper_A signed short int stepLocal_1 = signed_short_int_Array_0[1]; if (stepLocal_1 <= (unsigned_short_int_Array_0[0] / signed_long_int_Array_0[0])) { double_Array_0[1][0][1] = (min ((max ((min (double_Array_0[1][1][0] , double_Array_0[0][0][1])) , double_Array_0[0][1][1])) , (max (3.6 , double_Array_0[1][1][1])))); } else { double_Array_0[1][0][1] = (double_Array_0[0][0][0] - double_Array_0[1][0][0]); } // From: Req1Batch80Wrapper_A if ((max ((unsigned_short_int_Array_0[0] - unsigned_short_int_Array_0[0]) , signed_char_Array_0[0])) <= (min ((unsigned_short_int_Array_0[0] - unsigned_short_int_Array_0[0]) , (signed_char_Array_0[1] % signed_long_int_Array_0[0])))) { signed_short_int_Array_0[2] = (min ((signed_short_int_Array_0[0] - signed_short_int_Array_0[1]) , signed_char_Array_0[0])); } } void updateVariables() { BOOL_unsigned_char_Array_0[0] = __VERIFIER_nondet_uchar(); assume_abort_if_not(BOOL_unsigned_char_Array_0[0] >= 0); assume_abort_if_not(BOOL_unsigned_char_Array_0[0] <= 1); double_Array_0[0][0][0] = __VERIFIER_nondet_double(); assume_abort_if_not((double_Array_0[0][0][0] >= 0.0F && double_Array_0[0][0][0] <= -1.0e-20F) || (double_Array_0[0][0][0] <= 9223372.036854765600e+12F && double_Array_0[0][0][0] >= 1.0e-20F )); double_Array_0[1][0][0] = __VERIFIER_nondet_double(); assume_abort_if_not((double_Array_0[1][0][0] >= 0.0F && double_Array_0[1][0][0] <= -1.0e-20F) || (double_Array_0[1][0][0] <= 9223372.036854765600e+12F && double_Array_0[1][0][0] >= 1.0e-20F )); double_Array_0[1][1][0] = __VERIFIER_nondet_double(); assume_abort_if_not((double_Array_0[1][1][0] >= -922337.2036854765600e+13F && double_Array_0[1][1][0] <= -1.0e-20F) || (double_Array_0[1][1][0] <= 9223372.036854765600e+12F && double_Array_0[1][1][0] >= 1.0e-20F )); double_Array_0[0][0][1] = __VERIFIER_nondet_double(); assume_abort_if_not((double_Array_0[0][0][1] >= -922337.2036854765600e+13F && double_Array_0[0][0][1] <= -1.0e-20F) || (double_Array_0[0][0][1] <= 9223372.036854765600e+12F && double_Array_0[0][0][1] >= 1.0e-20F )); double_Array_0[0][1][1] = __VERIFIER_nondet_double(); assume_abort_if_not((double_Array_0[0][1][1] >= -922337.2036854765600e+13F && double_Array_0[0][1][1] <= -1.0e-20F) || (double_Array_0[0][1][1] <= 9223372.036854765600e+12F && double_Array_0[0][1][1] >= 1.0e-20F )); double_Array_0[1][1][1] = __VERIFIER_nondet_double(); assume_abort_if_not((double_Array_0[1][1][1] >= -922337.2036854765600e+13F && double_Array_0[1][1][1] <= -1.0e-20F) || (double_Array_0[1][1][1] <= 9223372.036854765600e+12F && double_Array_0[1][1][1] >= 1.0e-20F )); signed_char_Array_0[2] = __VERIFIER_nondet_char(); assume_abort_if_not(signed_char_Array_0[2] >= 0); assume_abort_if_not(signed_char_Array_0[2] <= 126); signed_long_int_Array_0[0] = __VERIFIER_nondet_long(); assume_abort_if_not(signed_long_int_Array_0[0] >= -2147483648); assume_abort_if_not(signed_long_int_Array_0[0] <= 2147483647); assume_abort_if_not(signed_long_int_Array_0[0] != 0); signed_short_int_Array_0[0] = __VERIFIER_nondet_short(); assume_abort_if_not(signed_short_int_Array_0[0] >= -1); assume_abort_if_not(signed_short_int_Array_0[0] <= 32766); signed_short_int_Array_0[1] = __VERIFIER_nondet_short(); assume_abort_if_not(signed_short_int_Array_0[1] >= 0); assume_abort_if_not(signed_short_int_Array_0[1] <= 32766); } void updateLastVariables() { } int property() { return (((((((max ((unsigned_short_int_Array_0[0] - unsigned_short_int_Array_0[0]) , signed_char_Array_0[0])) <= (min ((unsigned_short_int_Array_0[0] - unsigned_short_int_Array_0[0]) , (signed_char_Array_0[1] % signed_long_int_Array_0[0])))) ? (signed_short_int_Array_0[2] == ((signed short int) (min ((signed_short_int_Array_0[0] - signed_short_int_Array_0[1]) , signed_char_Array_0[0])))) : 1) && ((BOOL_unsigned_char_Array_0[0] || (unsigned_short_int_Array_0[0] <= signed_char_Array_0[1])) ? (signed_char_Array_0[0] == ((signed char) (abs (1 - signed_char_Array_0[2])))) : (signed_char_Array_0[0] == ((signed char) signed_char_Array_0[2])))) && ((signed_short_int_Array_0[1] <= (unsigned_short_int_Array_0[0] / signed_long_int_Array_0[0])) ? (double_Array_0[1][0][1] == ((double) (min ((max ((min (double_Array_0[1][1][0] , double_Array_0[0][0][1])) , double_Array_0[0][1][1])) , (max (3.6 , double_Array_0[1][1][1])))))) : (double_Array_0[1][0][1] == ((double) (double_Array_0[0][0][0] - double_Array_0[1][0][0]))))) && (double_Array_0[0][1][0] == ((double) double_Array_0[1][1][1]))) && (unsigned_short_int_Array_0[0] == ((unsigned short int) signed_short_int_Array_0[1]))) && (signed_char_Array_0[1] == ((signed char) signed_char_Array_0[2])) ; } int main(void) { isInitial = 1; initially(); while (1) { updateLastVariables(); updateVariables(); step(); __VERIFIER_assert(property()); isInitial = 0; } return 0; }