// 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_Batch23Wrapper_AP.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[2][2] = { {0, 0}, {0, 0} }; unsigned char* BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer = &(BOOL_unsigned_char_Array_0[0][0]); unsigned char* BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var1_Pointer = &(BOOL_unsigned_char_Array_0[1][0]); unsigned char* BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var2_Pointer = &(BOOL_unsigned_char_Array_0[0][1]); unsigned char* BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var3_Pointer = &(BOOL_unsigned_char_Array_0[1][1]); float float_Array_0[5] = { 1.75, 9.75, 1.4, 999.7, 1.2 }; float* float_Array_0_arrayfloat_Array_0arrayVar0_Pointer = &(float_Array_0[0]); float* float_Array_0_arrayfloat_Array_0arrayVar1_Pointer = &(float_Array_0[1]); float* float_Array_0_arrayfloat_Array_0arrayVar2_Pointer = &(float_Array_0[2]); float* float_Array_0_arrayfloat_Array_0arrayVar3_Pointer = &(float_Array_0[3]); float* float_Array_0_arrayfloat_Array_0arrayVar4_Pointer = &(float_Array_0[4]); unsigned long int unsigned_long_int_Array_0[2][2][2] = { {{1394088949, 25}, {16, 16}}, {{0, 64}, {1277342739, 0}} }; unsigned long int* unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var0_Pointer = &(unsigned_long_int_Array_0[0][0][0]); unsigned long int* unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var1_Pointer = &(unsigned_long_int_Array_0[1][0][0]); unsigned long int* unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var2_Pointer = &(unsigned_long_int_Array_0[0][1][0]); unsigned long int* unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var3_Pointer = &(unsigned_long_int_Array_0[1][1][0]); unsigned long int* unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var4_Pointer = &(unsigned_long_int_Array_0[0][0][1]); unsigned long int* unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var5_Pointer = &(unsigned_long_int_Array_0[1][0][1]); unsigned long int* unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var6_Pointer = &(unsigned_long_int_Array_0[0][1][1]); unsigned long int* unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var7_Pointer = &(unsigned_long_int_Array_0[1][1][1]); // Calibration values // Last'ed variables // Additional functions void initially(void) { } void step(void) { // From: Req1Batch23Wrapper_AP (*(unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var7_Pointer)) = (min ((*(unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var6_Pointer)) , (*(unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var5_Pointer)))); // From: Req2Batch23Wrapper_AP if (((*(float_Array_0_arrayfloat_Array_0arrayVar4_Pointer)) / (*(float_Array_0_arrayfloat_Array_0arrayVar3_Pointer))) <= ((*(float_Array_0_arrayfloat_Array_0arrayVar2_Pointer)) + ((*(float_Array_0_arrayfloat_Array_0arrayVar1_Pointer)) - (*(float_Array_0_arrayfloat_Array_0arrayVar0_Pointer))))) { (*(unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var4_Pointer)) = (min ((*(unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var6_Pointer)) , (*(unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var5_Pointer)))); } // From: Req3Batch23Wrapper_AP (*(unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var2_Pointer)) = (max ((*(unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var6_Pointer)) , (((*(unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var3_Pointer)) + (*(unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var0_Pointer))) - (*(unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var1_Pointer))))); // From: Req5Batch23Wrapper_AP unsigned char stepLocal_0 = (- (*(float_Array_0_arrayfloat_Array_0arrayVar4_Pointer))) != 1.9f; if (stepLocal_0 || (((*(unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var4_Pointer)) * (*(unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var1_Pointer))) < (*(unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var5_Pointer)))) { (*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var2_Pointer)) = (! (*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var3_Pointer))); } else { (*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var2_Pointer)) = (*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var3_Pointer)); } // From: Req4Batch23Wrapper_AP if ((*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var2_Pointer))) { if (! (((*(float_Array_0_arrayfloat_Array_0arrayVar4_Pointer)) / (*(float_Array_0_arrayfloat_Array_0arrayVar3_Pointer))) < ((*(float_Array_0_arrayfloat_Array_0arrayVar1_Pointer)) - (*(float_Array_0_arrayfloat_Array_0arrayVar0_Pointer))))) { if ((*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var2_Pointer))) { (*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var1_Pointer)) = (! (*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer))); } } } } void updateVariables() { BOOL_unsigned_char_Array_0[0][0] = __VERIFIER_nondet_uchar(); assume_abort_if_not(BOOL_unsigned_char_Array_0[0][0] >= 1); assume_abort_if_not(BOOL_unsigned_char_Array_0[0][0] <= 1); BOOL_unsigned_char_Array_0[1][1] = __VERIFIER_nondet_uchar(); assume_abort_if_not(BOOL_unsigned_char_Array_0[1][1] >= 0); assume_abort_if_not(BOOL_unsigned_char_Array_0[1][1] <= 0); float_Array_0[0] = __VERIFIER_nondet_float(); assume_abort_if_not((float_Array_0[0] >= 0.0F && float_Array_0[0] <= -1.0e-20F) || (float_Array_0[0] <= 9223372.036854776000e+12F && float_Array_0[0] >= 1.0e-20F )); float_Array_0[1] = __VERIFIER_nondet_float(); assume_abort_if_not((float_Array_0[1] >= 0.0F && float_Array_0[1] <= -1.0e-20F) || (float_Array_0[1] <= 9223372.036854776000e+12F && float_Array_0[1] >= 1.0e-20F )); float_Array_0[2] = __VERIFIER_nondet_float(); assume_abort_if_not((float_Array_0[2] >= -922337.2036854776000e+13F && float_Array_0[2] <= -1.0e-20F) || (float_Array_0[2] <= 9223372.036854776000e+12F && float_Array_0[2] >= 1.0e-20F )); float_Array_0[3] = __VERIFIER_nondet_float(); assume_abort_if_not((float_Array_0[3] >= -922337.2036854776000e+13F && float_Array_0[3] <= -1.0e-20F) || (float_Array_0[3] <= 9223372.036854776000e+12F && float_Array_0[3] >= 1.0e-20F )); assume_abort_if_not(float_Array_0[3] != 0.0F); float_Array_0[4] = __VERIFIER_nondet_float(); assume_abort_if_not((float_Array_0[4] >= -922337.2036854776000e+13F && float_Array_0[4] <= -1.0e-20F) || (float_Array_0[4] <= 9223372.036854776000e+12F && float_Array_0[4] >= 1.0e-20F )); unsigned_long_int_Array_0[0][0][0] = __VERIFIER_nondet_ulong(); assume_abort_if_not(unsigned_long_int_Array_0[0][0][0] >= 1073741824); assume_abort_if_not(unsigned_long_int_Array_0[0][0][0] <= 2147483647); unsigned_long_int_Array_0[1][0][0] = __VERIFIER_nondet_ulong(); assume_abort_if_not(unsigned_long_int_Array_0[1][0][0] >= 0); assume_abort_if_not(unsigned_long_int_Array_0[1][0][0] <= 2147483647); unsigned_long_int_Array_0[1][1][0] = __VERIFIER_nondet_ulong(); assume_abort_if_not(unsigned_long_int_Array_0[1][1][0] >= 1073741823); assume_abort_if_not(unsigned_long_int_Array_0[1][1][0] <= 2147483647); unsigned_long_int_Array_0[1][0][1] = __VERIFIER_nondet_ulong(); assume_abort_if_not(unsigned_long_int_Array_0[1][0][1] >= 0); assume_abort_if_not(unsigned_long_int_Array_0[1][0][1] <= 4294967294); unsigned_long_int_Array_0[0][1][1] = __VERIFIER_nondet_ulong(); assume_abort_if_not(unsigned_long_int_Array_0[0][1][1] >= 0); assume_abort_if_not(unsigned_long_int_Array_0[0][1][1] <= 4294967294); } void updateLastVariables() { } int property() { return (((((*(unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var7_Pointer)) == ((unsigned long int) (min ((*(unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var6_Pointer)) , (*(unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var5_Pointer)))))) && ((((*(float_Array_0_arrayfloat_Array_0arrayVar4_Pointer)) / (*(float_Array_0_arrayfloat_Array_0arrayVar3_Pointer))) <= ((*(float_Array_0_arrayfloat_Array_0arrayVar2_Pointer)) + ((*(float_Array_0_arrayfloat_Array_0arrayVar1_Pointer)) - (*(float_Array_0_arrayfloat_Array_0arrayVar0_Pointer))))) ? ((*(unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var4_Pointer)) == ((unsigned long int) (min ((*(unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var6_Pointer)) , (*(unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var5_Pointer)))))) : 1)) && ((*(unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var2_Pointer)) == ((unsigned long int) (max ((*(unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var6_Pointer)) , (((*(unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var3_Pointer)) + (*(unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var0_Pointer))) - (*(unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var1_Pointer)))))))) && ((*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var2_Pointer)) ? ((! (((*(float_Array_0_arrayfloat_Array_0arrayVar4_Pointer)) / (*(float_Array_0_arrayfloat_Array_0arrayVar3_Pointer))) < ((*(float_Array_0_arrayfloat_Array_0arrayVar1_Pointer)) - (*(float_Array_0_arrayfloat_Array_0arrayVar0_Pointer))))) ? ((*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var2_Pointer)) ? ((*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var1_Pointer)) == ((unsigned char) (! (*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var0_Pointer))))) : 1) : 1) : 1)) && ((((- (*(float_Array_0_arrayfloat_Array_0arrayVar4_Pointer))) != 1.9f) || (((*(unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var4_Pointer)) * (*(unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var1_Pointer))) < (*(unsigned_long_int_Array_0_arrayunsigned_long_int_Array_0Var5_Pointer)))) ? ((*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var2_Pointer)) == ((unsigned char) (! (*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var3_Pointer))))) : ((*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var2_Pointer)) == ((unsigned char) (*(BOOL_unsigned_char_Array_0_arrayBOOL_unsigned_char_Array_0Var3_Pointer))))) ; } int main(void) { isInitial = 1; initially(); while (1) { updateLastVariables(); updateVariables(); step(); __VERIFIER_assert(property()); isInitial = 0; } return 0; }