// 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_Batch42Filler_PS_CI.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; signed short int var_1_1 = 16; signed char var_1_5 = -8; unsigned char var_1_6 = 10; unsigned char var_1_7 = 128; unsigned char var_1_8 = 1; unsigned char var_1_11 = 0; unsigned char var_1_12 = 0; signed short int var_1_13 = 200; float var_1_14 = -0.8; float var_1_15 = 127.25; float var_1_16 = 3.5; unsigned short int var_1_17 = 16; unsigned char var_1_19 = 1; unsigned char var_1_20 = 0; unsigned char var_1_21 = 0; float var_1_26 = 500.65; float var_1_30 = 9.8; unsigned char var_1_31 = 4; unsigned short int var_1_34 = 1; unsigned long int var_1_35 = 10; unsigned char var_1_36 = 10; unsigned char var_1_38 = 16; unsigned char var_1_39 = 0; unsigned short int var_1_40 = 10; unsigned short int var_1_41 = 128; unsigned short int var_1_42 = 40597; signed short int last_1_var_1_1 = 16; unsigned char last_1_var_1_6 = 10; unsigned char last_1_var_1_8 = 1; signed short int last_1_var_1_13 = 200; void initially(void) { } void step(void) { if (var_1_11 || var_1_8) { var_1_21 = ((var_1_7 > -4) || var_1_11); } if (((var_1_1 + 25) % var_1_7) < 2) { var_1_26 = (((((var_1_15) < 0 ) ? -(var_1_15) : (var_1_15))) + var_1_15); } if ((- var_1_15) < ((((var_1_14) > (var_1_16)) ? (var_1_14) : (var_1_16)))) { var_1_30 = var_1_16; } if (((((((((var_1_7) < 0 ) ? -(var_1_7) : (var_1_7)))) < (var_1_5)) ? (((((var_1_7) < 0 ) ? -(var_1_7) : (var_1_7)))) : (var_1_5))) <= var_1_1) { var_1_31 = var_1_7; } if (var_1_6 < ((((var_1_13) < 0 ) ? -(var_1_13) : (var_1_13)))) { var_1_34 = ((((((((var_1_6) < 0 ) ? -(var_1_6) : (var_1_6)))) > (var_1_7)) ? (((((var_1_6) < 0 ) ? -(var_1_6) : (var_1_6)))) : (var_1_7))); } if (var_1_11) { var_1_35 = var_1_7; } if (var_1_11) { var_1_36 = (var_1_7 - var_1_38); } else { var_1_36 = (var_1_7 - ((((var_1_39) < 0 ) ? -(var_1_39) : (var_1_39)))); } if ((- var_1_7) != var_1_6) { var_1_40 = var_1_39; } if (var_1_7 <= (~ var_1_7)) { if (((((var_1_39) < 0 ) ? -(var_1_39) : (var_1_39))) >= var_1_38) { var_1_41 = ((((var_1_42 - var_1_38) < 0 ) ? -(var_1_42 - var_1_38) : (var_1_42 - var_1_38))); } } else { var_1_41 = var_1_6; } signed long int stepLocal_6 = last_1_var_1_1; unsigned char stepLocal_5 = ((((last_1_var_1_1) < (8)) ? (last_1_var_1_1) : (8))) <= var_1_5; if (stepLocal_5 || last_1_var_1_8) { if (stepLocal_6 <= last_1_var_1_6) { var_1_14 = (var_1_15 + var_1_16); } else { var_1_14 = var_1_16; } } else { var_1_14 = var_1_16; } if (var_1_14 <= var_1_15) { var_1_19 = (var_1_12 || var_1_20); } if (var_1_5 >= -2) { var_1_6 = (var_1_7 - 100); } unsigned char stepLocal_4 = var_1_6; signed long int stepLocal_3 = var_1_6 / var_1_7; if (last_1_var_1_13 >= stepLocal_3) { if (stepLocal_4 != ((((((((var_1_6) > (last_1_var_1_13)) ? (var_1_6) : (last_1_var_1_13)))) > (var_1_5)) ? (((((var_1_6) > (last_1_var_1_13)) ? (var_1_6) : (last_1_var_1_13)))) : (var_1_5)))) { var_1_13 = var_1_7; } else { var_1_13 = last_1_var_1_13; } } else { var_1_13 = var_1_6; } unsigned char stepLocal_7 = var_1_6; if (stepLocal_7 > var_1_6) { var_1_17 = ((((25) > ((var_1_13 + var_1_6))) ? (25) : ((var_1_13 + var_1_6)))); } unsigned char stepLocal_0 = var_1_6; if (var_1_19) { var_1_1 = ((((var_1_6) > (var_1_6)) ? (var_1_6) : (var_1_6))); } else { if (((((var_1_5) < 0 ) ? -(var_1_5) : (var_1_5))) >= stepLocal_0) { var_1_1 = var_1_5; } } unsigned char stepLocal_2 = var_1_19 && var_1_19; unsigned char stepLocal_1 = var_1_7; if ((49.5f <= var_1_14) && stepLocal_2) { if (var_1_13 < stepLocal_1) { var_1_8 = (var_1_19 || var_1_11); } else { var_1_8 = var_1_11; } } else { var_1_8 = var_1_12; } } void updateVariables() { var_1_5 = __VERIFIER_nondet_char(); assume_abort_if_not(var_1_5 >= -127); assume_abort_if_not(var_1_5 <= 127); var_1_7 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_7 >= 127); assume_abort_if_not(var_1_7 <= 254); var_1_11 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_11 >= 1); assume_abort_if_not(var_1_11 <= 1); var_1_12 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_12 >= 0); assume_abort_if_not(var_1_12 <= 0); var_1_15 = __VERIFIER_nondet_float(); assume_abort_if_not((var_1_15 >= -461168.6018427382800e+13F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 4611686.018427382800e+12F && var_1_15 >= 1.0e-20F )); var_1_16 = __VERIFIER_nondet_float(); assume_abort_if_not((var_1_16 >= -461168.6018427382800e+13F && var_1_16 <= -1.0e-20F) || (var_1_16 <= 4611686.018427382800e+12F && var_1_16 >= 1.0e-20F )); var_1_20 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_20 >= 0); assume_abort_if_not(var_1_20 <= 0); var_1_38 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_38 >= 0); assume_abort_if_not(var_1_38 <= 127); var_1_39 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_39 >= 0); assume_abort_if_not(var_1_39 <= 127); var_1_42 = __VERIFIER_nondet_ushort(); assume_abort_if_not(var_1_42 >= 32767); assume_abort_if_not(var_1_42 <= 65534); } void updateLastVariables() { last_1_var_1_1 = var_1_1; last_1_var_1_6 = var_1_6; last_1_var_1_8 = var_1_8; last_1_var_1_13 = var_1_13; } int property() { return ((((((var_1_19 ? (var_1_1 == ((signed short int) ((((var_1_6) > (var_1_6)) ? (var_1_6) : (var_1_6))))) : ((((((var_1_5) < 0 ) ? -(var_1_5) : (var_1_5))) >= var_1_6) ? (var_1_1 == ((signed short int) var_1_5)) : 1)) && ((var_1_5 >= -2) ? (var_1_6 == ((unsigned char) (var_1_7 - 100))) : 1)) && (((49.5f <= var_1_14) && (var_1_19 && var_1_19)) ? ((var_1_13 < var_1_7) ? (var_1_8 == ((unsigned char) (var_1_19 || var_1_11))) : (var_1_8 == ((unsigned char) var_1_11))) : (var_1_8 == ((unsigned char) var_1_12)))) && ((last_1_var_1_13 >= (var_1_6 / var_1_7)) ? ((var_1_6 != ((((((((var_1_6) > (last_1_var_1_13)) ? (var_1_6) : (last_1_var_1_13)))) > (var_1_5)) ? (((((var_1_6) > (last_1_var_1_13)) ? (var_1_6) : (last_1_var_1_13)))) : (var_1_5)))) ? (var_1_13 == ((signed short int) var_1_7)) : (var_1_13 == ((signed short int) last_1_var_1_13))) : (var_1_13 == ((signed short int) var_1_6)))) && (((((((last_1_var_1_1) < (8)) ? (last_1_var_1_1) : (8))) <= var_1_5) || last_1_var_1_8) ? ((last_1_var_1_1 <= last_1_var_1_6) ? (var_1_14 == ((float) (var_1_15 + var_1_16))) : (var_1_14 == ((float) var_1_16))) : (var_1_14 == ((float) var_1_16)))) && ((var_1_6 > var_1_6) ? (var_1_17 == ((unsigned short int) ((((25) > ((var_1_13 + var_1_6))) ? (25) : ((var_1_13 + var_1_6)))))) : 1)) && ((var_1_14 <= var_1_15) ? (var_1_19 == ((unsigned char) (var_1_12 || var_1_20))) : 1) ; } int main(void) { isInitial = 1; initially(); while (1) { updateLastVariables(); updateVariables(); step(); __VERIFIER_assert(property()); isInitial = 0; } return 0; }