// 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_Batch62PS_CN_100.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 var_1_1 = 5.25; signed long int var_1_3 = -25; signed long int var_1_4 = -128; double var_1_6 = 2.75; double var_1_7 = 24.5; double var_1_8 = 199.5; float var_1_9 = 32.8; unsigned char var_1_10 = 1; float var_1_11 = 15.4; float var_1_12 = 0.0; unsigned long int var_1_13 = 2; float var_1_16 = 127.6; signed long int var_1_17 = 128; unsigned char var_1_19 = 10; unsigned char var_1_20 = 0; unsigned char var_1_21 = 64; double var_1_22 = 15.95; unsigned long int var_1_23 = 4127848294; unsigned long int var_1_24 = 256; unsigned char var_1_25 = 1; unsigned long int var_1_26 = 64; unsigned char var_1_27 = 1; unsigned char var_1_28 = 0; unsigned char var_1_29 = 1; unsigned char var_1_30 = 0; unsigned char var_1_31 = 0; unsigned char var_1_32 = 0; double var_1_33 = 63.8; signed long int var_1_34 = -256; signed long int var_1_35 = 25; signed long int var_1_36 = 16; signed long int var_1_37 = 256; double var_1_38 = 25.4; double var_1_39 = 10.75; unsigned long int var_1_40 = 4; double var_1_41 = 8.4; double var_1_42 = 0.0; double var_1_43 = 256.5; unsigned char var_1_44 = 0; unsigned long int var_1_45 = 10; float var_1_46 = 0.4; unsigned char var_1_47 = 0; unsigned long int var_1_48 = 32; unsigned char var_1_49 = 1; float var_1_50 = 1.8; // Calibration values // Last'ed variables // Additional functions void initially(void) { } void step(void) { // From: CodeObject1 if (var_1_25) { var_1_24 = (max ((min ((abs (var_1_26)) , 64u)) , 32u)); } // From: CodeObject2 if (var_1_24 <= 32u) { if (var_1_24 < var_1_26) { var_1_27 = (var_1_28 || (var_1_25 || var_1_29)); } } else { if ((~ var_1_24) < (var_1_26 ^ 8u)) { var_1_27 = ((var_1_30 || var_1_31) || (var_1_29 && var_1_32)); } else { var_1_27 = var_1_29; } } // From: CodeObject3 if ((var_1_34 / var_1_35) <= (var_1_36 - var_1_37)) { var_1_33 = (abs (abs (-0.875))); } else { var_1_33 = (255.8 + (max (var_1_38 , var_1_39))); } // From: CodeObject4 if ((var_1_35 & (var_1_26 % 32u)) < ((100000u ^ var_1_34) | var_1_24)) { if (var_1_25) { var_1_40 = 256u; } else { var_1_40 = (abs (var_1_26)); } } // From: CodeObject5 if (var_1_37 == var_1_35) { var_1_41 = ((var_1_42 - 16.6) - (min (8.3 , var_1_43))); } else { if ((var_1_36 * -64) == (-2 & -5)) { if (var_1_40 >= var_1_24) { var_1_41 = var_1_43; } } } // From: CodeObject6 if (var_1_40 == var_1_34) { if (var_1_37 >= var_1_34) { var_1_44 = (var_1_30 || var_1_31); } } // From: CodeObject7 if (var_1_29 || (var_1_39 == var_1_42)) { var_1_45 = var_1_37; } else { var_1_45 = var_1_37; } // From: CodeObject8 if (var_1_25) { if ((- var_1_39) <= (abs (var_1_42))) { var_1_46 = (max ((abs (1.0000000004E9f)) , var_1_38)); } else { var_1_46 = (min ((var_1_43 - var_1_42) , var_1_39)); } } else { if (-128 < var_1_45) { var_1_46 = (max ((9.25f + 49.4f) , var_1_43)); } } // From: CodeObject9 if (var_1_25 && (! (var_1_35 <= var_1_40))) { if (var_1_26 < (max (var_1_48 , 8u))) { var_1_47 = (var_1_32 || var_1_29); } } // From: CodeObject10 if (var_1_24 <= (abs (var_1_26))) { var_1_49 = ((var_1_47 && var_1_31) || var_1_32); } else { if (var_1_47 && var_1_29) { var_1_49 = var_1_29; } } // From: CodeObject11 var_1_50 = var_1_38; // From: Req4Batch62PS_CN_100 if (var_1_12 <= (var_1_7 * 5.8f)) { var_1_16 = (min ((max (var_1_12 , var_1_7)) , var_1_8)); } else { var_1_16 = var_1_6; } // From: Req6Batch62PS_CN_100 if (var_1_10 || var_1_20) { var_1_19 = (max (var_1_21 , 32)); } // From: Req7Batch62PS_CN_100 if (var_1_10) { if ((var_1_19 | var_1_19) != (var_1_23 - var_1_19)) { var_1_22 = 4.75; } } // From: Req1Batch62PS_CN_100 signed long int stepLocal_0 = (var_1_3 % var_1_4) * var_1_19; if (var_1_19 > stepLocal_0) { var_1_1 = (var_1_6 - (var_1_7 + var_1_8)); } else { var_1_1 = (var_1_6 - (var_1_8 + var_1_7)); } // From: Req3Batch62PS_CN_100 if (! var_1_10) { var_1_13 = (50u + var_1_19); } else { var_1_13 = (var_1_19 + var_1_19); } // From: Req5Batch62PS_CN_100 if (var_1_8 < (var_1_22 / var_1_12)) { if (var_1_22 > var_1_6) { var_1_17 = var_1_19; } } // From: Req2Batch62PS_CN_100 if (var_1_10 || (var_1_19 == var_1_13)) { var_1_9 = ((127.5f - (max (var_1_8 , var_1_7))) + (16.1f + var_1_11)); } else { var_1_9 = (min (((var_1_12 - var_1_7) - var_1_6) , var_1_11)); } } void updateVariables() { var_1_3 = __VERIFIER_nondet_long(); assume_abort_if_not(var_1_3 >= -2147483648); assume_abort_if_not(var_1_3 <= 2147483647); assume_abort_if_not(var_1_3 != 0); var_1_4 = __VERIFIER_nondet_long(); assume_abort_if_not(var_1_4 >= -2147483648); assume_abort_if_not(var_1_4 <= 2147483647); assume_abort_if_not(var_1_4 != 0); var_1_6 = __VERIFIER_nondet_double(); assume_abort_if_not((var_1_6 >= 0.0F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 9223372.036854765600e+12F && var_1_6 >= 1.0e-20F )); var_1_7 = __VERIFIER_nondet_double(); assume_abort_if_not((var_1_7 >= 0.0F && var_1_7 <= -1.0e-20F) || (var_1_7 <= 4611686.018427382800e+12F && var_1_7 >= 1.0e-20F )); var_1_8 = __VERIFIER_nondet_double(); assume_abort_if_not((var_1_8 >= 0.0F && var_1_8 <= -1.0e-20F) || (var_1_8 <= 4611686.018427382800e+12F && var_1_8 >= 1.0e-20F )); var_1_10 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_10 >= 0); assume_abort_if_not(var_1_10 <= 1); var_1_11 = __VERIFIER_nondet_float(); assume_abort_if_not((var_1_11 >= -230584.3009213691390e+13F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 2305843.009213691390e+12F && var_1_11 >= 1.0e-20F )); var_1_12 = __VERIFIER_nondet_float(); assume_abort_if_not((var_1_12 >= 4611686.018427382800e+12F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 9223372.036854765600e+12F && var_1_12 >= 1.0e-20F )); var_1_20 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_20 >= 0); assume_abort_if_not(var_1_20 <= 1); var_1_21 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_21 >= 0); assume_abort_if_not(var_1_21 <= 254); var_1_23 = __VERIFIER_nondet_ulong(); assume_abort_if_not(var_1_23 >= 2147483647); assume_abort_if_not(var_1_23 <= 4294967295); var_1_25 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_25 >= 0); assume_abort_if_not(var_1_25 <= 1); var_1_26 = __VERIFIER_nondet_ulong(); assume_abort_if_not(var_1_26 >= 0); assume_abort_if_not(var_1_26 <= 4294967294); var_1_28 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_28 >= 0); assume_abort_if_not(var_1_28 <= 1); var_1_29 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_29 >= 1); assume_abort_if_not(var_1_29 <= 1); var_1_30 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_30 >= 0); assume_abort_if_not(var_1_30 <= 0); var_1_31 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_31 >= 0); assume_abort_if_not(var_1_31 <= 0); var_1_32 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_32 >= 0); assume_abort_if_not(var_1_32 <= 0); var_1_34 = __VERIFIER_nondet_long(); assume_abort_if_not(var_1_34 >= -2147483648); assume_abort_if_not(var_1_34 <= 2147483647); var_1_35 = __VERIFIER_nondet_long(); assume_abort_if_not(var_1_35 >= -2147483648); assume_abort_if_not(var_1_35 <= 2147483647); assume_abort_if_not(var_1_35 != 0); var_1_36 = __VERIFIER_nondet_long(); assume_abort_if_not(var_1_36 >= -1); assume_abort_if_not(var_1_36 <= 2147483647); var_1_37 = __VERIFIER_nondet_long(); assume_abort_if_not(var_1_37 >= 0); assume_abort_if_not(var_1_37 <= 2147483647); var_1_38 = __VERIFIER_nondet_double(); assume_abort_if_not((var_1_38 >= -461168.6018427382800e+13F && var_1_38 <= -1.0e-20F) || (var_1_38 <= 4611686.018427382800e+12F && var_1_38 >= 1.0e-20F )); var_1_39 = __VERIFIER_nondet_double(); assume_abort_if_not((var_1_39 >= -461168.6018427382800e+13F && var_1_39 <= -1.0e-20F) || (var_1_39 <= 4611686.018427382800e+12F && var_1_39 >= 1.0e-20F )); var_1_42 = __VERIFIER_nondet_double(); assume_abort_if_not((var_1_42 >= 4611686.018427382800e+12F && var_1_42 <= -1.0e-20F) || (var_1_42 <= 9223372.036854765600e+12F && var_1_42 >= 1.0e-20F )); var_1_43 = __VERIFIER_nondet_double(); assume_abort_if_not((var_1_43 >= 0.0F && var_1_43 <= -1.0e-20F) || (var_1_43 <= 9223372.036854765600e+12F && var_1_43 >= 1.0e-20F )); var_1_48 = __VERIFIER_nondet_ulong(); assume_abort_if_not(var_1_48 >= 0); assume_abort_if_not(var_1_48 <= 4294967295); } void updateLastVariables() { } int property() { return (((((((var_1_19 > ((var_1_3 % var_1_4) * var_1_19)) ? (var_1_1 == ((double) (var_1_6 - (var_1_7 + var_1_8)))) : (var_1_1 == ((double) (var_1_6 - (var_1_8 + var_1_7))))) && ((var_1_10 || (var_1_19 == var_1_13)) ? (var_1_9 == ((float) ((127.5f - (max (var_1_8 , var_1_7))) + (16.1f + var_1_11)))) : (var_1_9 == ((float) (min (((var_1_12 - var_1_7) - var_1_6) , var_1_11)))))) && ((! var_1_10) ? (var_1_13 == ((unsigned long int) (50u + var_1_19))) : (var_1_13 == ((unsigned long int) (var_1_19 + var_1_19))))) && ((var_1_12 <= (var_1_7 * 5.8f)) ? (var_1_16 == ((float) (min ((max (var_1_12 , var_1_7)) , var_1_8)))) : (var_1_16 == ((float) var_1_6)))) && ((var_1_8 < (var_1_22 / var_1_12)) ? ((var_1_22 > var_1_6) ? (var_1_17 == ((signed long int) var_1_19)) : 1) : 1)) && ((var_1_10 || var_1_20) ? (var_1_19 == ((unsigned char) (max (var_1_21 , 32)))) : 1)) && (var_1_10 ? (((var_1_19 | var_1_19) != (var_1_23 - var_1_19)) ? (var_1_22 == ((double) 4.75)) : 1) : 1) ; } int main(void) { isInitial = 1; initially(); while (1) { updateLastVariables(); updateVariables(); step(); __VERIFIER_assert(property()); isInitial = 0; } return 0; }