// 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_Batch98Wrapper_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 double double_Array_0[2][2][2] = { {{7.25, 0.6}, {7.5, 63.5}}, {{4.4, 9999999.5}, {2.3, 4.8}} }; signed long int signed_long_int_Array_0[1] = { -1 }; signed short int signed_short_int_Array_0[1] = { 10 }; unsigned long int unsigned_long_int_Array_0[5] = { 128, 0, 25, 4078799264, 500 }; // Calibration values // Last'ed variables unsigned long int last_1_unsigned_long_int_Array_0_4_ = 500; // Additional functions void initially(void) { } void step(void) { // From: Req1Batch98Wrapper_A double_Array_0[1][1][1] = (double_Array_0[0][1][1] - double_Array_0[1][0][1]); // From: Req4Batch98Wrapper_A if ((min (-128 , last_1_unsigned_long_int_Array_0_4_)) < unsigned_long_int_Array_0[1]) { if (last_1_unsigned_long_int_Array_0_4_ > signed_long_int_Array_0[0]) { unsigned_long_int_Array_0[4] = (signed_short_int_Array_0[0] + unsigned_long_int_Array_0[2]); } else { unsigned_long_int_Array_0[4] = unsigned_long_int_Array_0[3]; } } else { unsigned_long_int_Array_0[4] = unsigned_long_int_Array_0[2]; } // From: Req2Batch98Wrapper_A unsigned long int stepLocal_0 = (unsigned_long_int_Array_0[4] >> signed_short_int_Array_0[0]) / signed_long_int_Array_0[0]; if (8 < stepLocal_0) { double_Array_0[0][0][1] = (((double_Array_0[1][0][0] + double_Array_0[0][0][0]) + (min (double_Array_0[0][1][0] , 1.9))) + (99.125 + double_Array_0[1][1][0])); } // From: Req3Batch98Wrapper_A if (double_Array_0[0][1][1] < double_Array_0[1][0][0]) { if (((- unsigned_long_int_Array_0[4]) <= signed_short_int_Array_0[0]) || (double_Array_0[0][0][1] < double_Array_0[0][1][0])) { unsigned_long_int_Array_0[0] = (min (signed_short_int_Array_0[0] , unsigned_long_int_Array_0[1])); } else { unsigned_long_int_Array_0[0] = (unsigned_long_int_Array_0[3] - signed_short_int_Array_0[0]); } } } void updateVariables() { double_Array_0[0][0][0] = __VERIFIER_nondet_double(); assume_abort_if_not((double_Array_0[0][0][0] >= -115292.1504606845700e+13F && double_Array_0[0][0][0] <= -1.0e-20F) || (double_Array_0[0][0][0] <= 1152921.504606845700e+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] >= -115292.1504606845700e+13F && double_Array_0[1][0][0] <= -1.0e-20F) || (double_Array_0[1][0][0] <= 1152921.504606845700e+12F && double_Array_0[1][0][0] >= 1.0e-20F )); double_Array_0[0][1][0] = __VERIFIER_nondet_double(); assume_abort_if_not((double_Array_0[0][1][0] >= -230584.3009213691390e+13F && double_Array_0[0][1][0] <= -1.0e-20F) || (double_Array_0[0][1][0] <= 2305843.009213691390e+12F && double_Array_0[0][1][0] >= 1.0e-20F )); double_Array_0[1][1][0] = __VERIFIER_nondet_double(); assume_abort_if_not((double_Array_0[1][1][0] >= -230584.3009213691390e+13F && double_Array_0[1][1][0] <= -1.0e-20F) || (double_Array_0[1][1][0] <= 2305843.009213691390e+12F && double_Array_0[1][1][0] >= 1.0e-20F )); double_Array_0[1][0][1] = __VERIFIER_nondet_double(); assume_abort_if_not((double_Array_0[1][0][1] >= 0.0F && double_Array_0[1][0][1] <= -1.0e-20F) || (double_Array_0[1][0][1] <= 9223372.036854765600e+12F && double_Array_0[1][0][1] >= 1.0e-20F )); double_Array_0[0][1][1] = __VERIFIER_nondet_double(); assume_abort_if_not((double_Array_0[0][1][1] >= 0.0F && 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 )); 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] >= 0); assume_abort_if_not(signed_short_int_Array_0[0] <= 32); unsigned_long_int_Array_0[1] = __VERIFIER_nondet_ulong(); assume_abort_if_not(unsigned_long_int_Array_0[1] >= 0); assume_abort_if_not(unsigned_long_int_Array_0[1] <= 4294967294); unsigned_long_int_Array_0[2] = __VERIFIER_nondet_ulong(); assume_abort_if_not(unsigned_long_int_Array_0[2] >= 0); assume_abort_if_not(unsigned_long_int_Array_0[2] <= 2147483647); unsigned_long_int_Array_0[3] = __VERIFIER_nondet_ulong(); assume_abort_if_not(unsigned_long_int_Array_0[3] >= 2147483647); assume_abort_if_not(unsigned_long_int_Array_0[3] <= 4294967294); } void updateLastVariables() { last_1_unsigned_long_int_Array_0_4_ = unsigned_long_int_Array_0[4]; } int property() { return (((double_Array_0[1][1][1] == ((double) (double_Array_0[0][1][1] - double_Array_0[1][0][1]))) && ((8 < ((unsigned_long_int_Array_0[4] >> signed_short_int_Array_0[0]) / signed_long_int_Array_0[0])) ? (double_Array_0[0][0][1] == ((double) (((double_Array_0[1][0][0] + double_Array_0[0][0][0]) + (min (double_Array_0[0][1][0] , 1.9))) + (99.125 + double_Array_0[1][1][0])))) : 1)) && ((double_Array_0[0][1][1] < double_Array_0[1][0][0]) ? ((((- unsigned_long_int_Array_0[4]) <= signed_short_int_Array_0[0]) || (double_Array_0[0][0][1] < double_Array_0[0][1][0])) ? (unsigned_long_int_Array_0[0] == ((unsigned long int) (min (signed_short_int_Array_0[0] , unsigned_long_int_Array_0[1])))) : (unsigned_long_int_Array_0[0] == ((unsigned long int) (unsigned_long_int_Array_0[3] - signed_short_int_Array_0[0])))) : 1)) && (((min (-128 , last_1_unsigned_long_int_Array_0_4_)) < unsigned_long_int_Array_0[1]) ? ((last_1_unsigned_long_int_Array_0_4_ > signed_long_int_Array_0[0]) ? (unsigned_long_int_Array_0[4] == ((unsigned long int) (signed_short_int_Array_0[0] + unsigned_long_int_Array_0[2]))) : (unsigned_long_int_Array_0[4] == ((unsigned long int) unsigned_long_int_Array_0[3]))) : (unsigned_long_int_Array_0[4] == ((unsigned long int) unsigned_long_int_Array_0[2]))) ; } int main(void) { isInitial = 1; initially(); while (1) { updateLastVariables(); updateVariables(); step(); __VERIFIER_assert(property()); isInitial = 0; } return 0; }