// 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 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_Batch48PS_CN_25.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(); } } unsigned char isInitial = 0; unsigned short int var_1_1 = 10; unsigned char var_1_2 = 1; double var_1_3 = 0.0; double var_1_4 = 128.2; double var_1_5 = 50.1; double var_1_6 = 64.5; unsigned short int var_1_7 = 1; unsigned char var_1_8 = 5; double var_1_9 = 15.35; unsigned char var_1_10 = 10; unsigned char var_1_11 = 2; signed long int var_1_12 = 32; signed long int var_1_13 = 256; signed char var_1_14 = 1; unsigned char var_1_15 = 128; unsigned char var_1_16 = 0; signed char var_1_17 = -64; unsigned short int var_1_18 = 64; unsigned short int var_1_20 = 8; unsigned short int var_1_21 = 10; signed long int var_1_22 = -256; signed long int var_1_23 = -128; signed short int var_1_24 = 4; signed short int var_1_25 = 64; unsigned long int var_1_26 = 16; unsigned char var_1_27 = 8; unsigned char var_1_28 = 0; unsigned char var_1_29 = 0; unsigned char var_1_30 = 0; signed char var_1_31 = -4; signed char var_1_32 = 2; signed char var_1_33 = 32; unsigned char last_1_var_1_8 = 5; unsigned short int last_1_var_1_18 = 64; void initially(void) { } void step(void) { var_1_20 = var_1_21; if (var_1_20 < var_1_21) { var_1_22 = ((((var_1_21) < (var_1_23)) ? (var_1_21) : (var_1_23))); } if ((~ var_1_20) != ((((var_1_23) < 0 ) ? -(var_1_23) : (var_1_23)))) { var_1_24 = var_1_25; } var_1_26 = var_1_20; if (var_1_23 > (var_1_25 | ((((-16) > (var_1_20)) ? (-16) : (var_1_20))))) { if (var_1_28 && var_1_29) { var_1_27 = 0; } else { var_1_27 = var_1_30; } } if (var_1_27 >= var_1_21) { var_1_31 = (var_1_32 - var_1_33); } else { var_1_31 = ((((var_1_32) < (var_1_33)) ? (var_1_32) : (var_1_33))); } if (var_1_2) { if (((var_1_3 - var_1_4) - var_1_5) == (15.75 - var_1_6)) { var_1_1 = (5 + last_1_var_1_8); } else { var_1_1 = last_1_var_1_8; } } else { var_1_1 = 1; } unsigned short int stepLocal_0 = var_1_1; if (var_1_6 > (var_1_5 / ((((var_1_3) > (var_1_9)) ? (var_1_3) : (var_1_9))))) { var_1_8 = ((((var_1_10) < 0 ) ? -(var_1_10) : (var_1_10))); } else { if (stepLocal_0 <= var_1_7) { var_1_8 = var_1_10; } else { var_1_8 = var_1_11; } } if (var_1_2) { if (-128 > var_1_10) { if (var_1_3 >= (2.75 / var_1_9)) { var_1_12 = (var_1_11 + (last_1_var_1_18 + var_1_10)); } else { var_1_12 = last_1_var_1_18; } } } else { var_1_12 = last_1_var_1_18; } signed long int stepLocal_1 = ((((var_1_15 - var_1_16)) > (var_1_12)) ? ((var_1_15 - var_1_16)) : (var_1_12)); if (var_1_10 == stepLocal_1) { var_1_14 = ((((var_1_17) < 0 ) ? -(var_1_17) : (var_1_17))); } else { var_1_14 = var_1_17; } if (var_1_2) { var_1_13 = var_1_11; } if (var_1_8 == var_1_13) { var_1_18 = (var_1_10 + ((((var_1_14) < (var_1_16)) ? (var_1_14) : (var_1_16)))); } else { if (last_1_var_1_18 != var_1_16) { if (-256 >= var_1_13) { var_1_18 = var_1_16; } else { var_1_18 = var_1_15; } } else { var_1_18 = var_1_10; } } } void updateVariables() { var_1_2 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_2 >= 0); assume_abort_if_not(var_1_2 <= 1); var_1_3 = __VERIFIER_nondet_double(); assume_abort_if_not((var_1_3 >= 4611686.018427387900e+12F && var_1_3 <= -1.0e-20F) || (var_1_3 <= 9223372.036854776000e+12F && var_1_3 >= 1.0e-20F )); var_1_4 = __VERIFIER_nondet_double(); assume_abort_if_not((var_1_4 >= 0.0F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 4611686.018427387900e+12F && var_1_4 >= 1.0e-20F )); var_1_5 = __VERIFIER_nondet_double(); assume_abort_if_not((var_1_5 >= 0.0F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 9223372.036854776000e+12F && var_1_5 >= 1.0e-20F )); var_1_6 = __VERIFIER_nondet_double(); assume_abort_if_not((var_1_6 >= 0.0F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 9223372.036854776000e+12F && var_1_6 >= 1.0e-20F )); var_1_7 = __VERIFIER_nondet_ushort(); assume_abort_if_not(var_1_7 >= 0); assume_abort_if_not(var_1_7 <= 32767); var_1_9 = __VERIFIER_nondet_double(); assume_abort_if_not((var_1_9 >= -922337.2036854776000e+13F && var_1_9 <= -1.0e-20F) || (var_1_9 <= 9223372.036854776000e+12F && var_1_9 >= 1.0e-20F )); assume_abort_if_not(var_1_9 != 0.0F); var_1_10 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_10 >= 0); assume_abort_if_not(var_1_10 <= 254); var_1_11 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_11 >= 0); assume_abort_if_not(var_1_11 <= 254); var_1_15 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_15 >= 127); assume_abort_if_not(var_1_15 <= 255); var_1_16 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_16 >= 0); assume_abort_if_not(var_1_16 <= 127); var_1_17 = __VERIFIER_nondet_char(); assume_abort_if_not(var_1_17 >= -126); assume_abort_if_not(var_1_17 <= 126); var_1_21 = __VERIFIER_nondet_ushort(); assume_abort_if_not(var_1_21 >= 0); assume_abort_if_not(var_1_21 <= 65534); var_1_23 = __VERIFIER_nondet_long(); assume_abort_if_not(var_1_23 >= -2147483647); assume_abort_if_not(var_1_23 <= 2147483646); var_1_25 = __VERIFIER_nondet_short(); assume_abort_if_not(var_1_25 >= -32767); assume_abort_if_not(var_1_25 <= 32766); 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 >= 0); 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 <= 254); var_1_32 = __VERIFIER_nondet_char(); assume_abort_if_not(var_1_32 >= -1); assume_abort_if_not(var_1_32 <= 126); var_1_33 = __VERIFIER_nondet_char(); assume_abort_if_not(var_1_33 >= 0); assume_abort_if_not(var_1_33 <= 126); } void updateLastVariables() { last_1_var_1_8 = var_1_8; last_1_var_1_18 = var_1_18; } int property() { return (((((var_1_2 ? ((((var_1_3 - var_1_4) - var_1_5) == (15.75 - var_1_6)) ? (var_1_1 == ((unsigned short int) (5 + last_1_var_1_8))) : (var_1_1 == ((unsigned short int) last_1_var_1_8))) : (var_1_1 == ((unsigned short int) 1))) && ((var_1_6 > (var_1_5 / ((((var_1_3) > (var_1_9)) ? (var_1_3) : (var_1_9))))) ? (var_1_8 == ((unsigned char) ((((var_1_10) < 0 ) ? -(var_1_10) : (var_1_10))))) : ((var_1_1 <= var_1_7) ? (var_1_8 == ((unsigned char) var_1_10)) : (var_1_8 == ((unsigned char) var_1_11))))) && (var_1_2 ? ((-128 > var_1_10) ? ((var_1_3 >= (2.75 / var_1_9)) ? (var_1_12 == ((signed long int) (var_1_11 + (last_1_var_1_18 + var_1_10)))) : (var_1_12 == ((signed long int) last_1_var_1_18))) : 1) : (var_1_12 == ((signed long int) last_1_var_1_18)))) && (var_1_2 ? (var_1_13 == ((signed long int) var_1_11)) : 1)) && ((var_1_10 == (((((var_1_15 - var_1_16)) > (var_1_12)) ? ((var_1_15 - var_1_16)) : (var_1_12)))) ? (var_1_14 == ((signed char) ((((var_1_17) < 0 ) ? -(var_1_17) : (var_1_17))))) : (var_1_14 == ((signed char) var_1_17)))) && ((var_1_8 == var_1_13) ? (var_1_18 == ((unsigned short int) (var_1_10 + ((((var_1_14) < (var_1_16)) ? (var_1_14) : (var_1_16)))))) : ((last_1_var_1_18 != var_1_16) ? ((-256 >= var_1_13) ? (var_1_18 == ((unsigned short int) var_1_16)) : (var_1_18 == ((unsigned short int) var_1_15))) : (var_1_18 == ((unsigned short int) var_1_10)))) ; } int main(void) { isInitial = 1; initially(); while (1) { updateLastVariables(); updateVariables(); step(); __VERIFIER_assert(property()); isInitial = 0; } return 0; }