// 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_Batch29100_while.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 char var_1_1 = 1; unsigned char var_1_5 = 1; unsigned char var_1_6 = 1; unsigned char var_1_7 = 0; unsigned char var_1_8 = 128; unsigned short int var_1_10 = 5; unsigned char var_1_11 = 10; unsigned short int var_1_12 = 8; unsigned short int var_1_13 = 22843; unsigned char var_1_14 = 4; unsigned char var_1_15 = 128; unsigned char var_1_16 = 32; unsigned short int var_1_17 = 4; unsigned char var_1_18 = 25; double var_1_19 = 16.875; double var_1_20 = 15.475; double var_1_21 = 7.1; double var_1_22 = 256.5; double var_1_23 = 9.4; double var_1_24 = 4.75; double var_1_25 = 4.8; double var_1_26 = 128.5; unsigned char var_1_27 = 100; signed char var_1_28 = 0; signed char var_1_29 = 8; unsigned char var_1_30 = 0; unsigned long int var_1_31 = 5; unsigned long int var_1_32 = 2657034370; double var_1_33 = 0.0; double var_1_34 = 50.6; double var_1_35 = 0.0; double var_1_36 = 49.25; signed char var_1_37 = 100; signed char var_1_38 = 4; signed char var_1_39 = -4; signed long int var_1_40 = -8; unsigned short int last_1_var_1_12 = 8; unsigned short int last_1_var_1_17 = 4; unsigned char last_1_var_1_27 = 100; unsigned char last_1_var_1_30 = 0; unsigned long int last_1_var_1_31 = 5; signed char last_1_var_1_37 = 100; signed long int last_1_var_1_40 = -8; void initially(void) { } void step(void) { signed long int stepLocal_1 = last_1_var_1_27; signed long int stepLocal_0 = last_1_var_1_27; if (last_1_var_1_17 != stepLocal_0) { if (stepLocal_1 >= (last_1_var_1_17 + last_1_var_1_31)) { var_1_1 = var_1_5; } else { if (var_1_5) { var_1_1 = var_1_6; } } } else { var_1_1 = var_1_7; } signed long int stepLocal_2 = (((256) > (last_1_var_1_12)) ? (256) : (last_1_var_1_12)); if (last_1_var_1_30) { if (var_1_13 > stepLocal_2) { var_1_14 = (var_1_15 - var_1_16); } else { var_1_14 = (var_1_16 + 10); } } if (var_1_1) { var_1_30 = 1; } else { var_1_30 = (! var_1_5); } signed long int stepLocal_7 = var_1_15 - ((((var_1_16) > (var_1_28)) ? (var_1_16) : (var_1_28))); if (stepLocal_7 < (last_1_var_1_37 / ((((var_1_13) < (var_1_10)) ? (var_1_13) : (var_1_10))))) { var_1_37 = ((var_1_38 + var_1_39) + var_1_29); } else { var_1_37 = ((((var_1_28) < (var_1_38)) ? (var_1_28) : (var_1_38))); } var_1_40 = last_1_var_1_40; if (! var_1_1) { if (! (! (! var_1_5))) { var_1_17 = var_1_14; } else { var_1_17 = var_1_13; } } else { var_1_17 = var_1_15; } if (var_1_1) { if (((((var_1_13) < (var_1_37)) ? (var_1_13) : (var_1_37))) > ((var_1_16 << var_1_37) / var_1_15)) { var_1_18 = ((((2) > (var_1_11)) ? (2) : (var_1_11))); } } if (var_1_17 > var_1_14) { if (var_1_18 == var_1_17) { var_1_12 = ((var_1_13 - var_1_11) + var_1_17); } } if (! var_1_1) { if (var_1_12 > (var_1_14 % var_1_10)) { var_1_8 = var_1_11; } } signed long int stepLocal_5 = var_1_16 - (var_1_28 + var_1_29); if (stepLocal_5 <= var_1_12) { var_1_27 = ((((var_1_29) > (var_1_28)) ? (var_1_29) : (var_1_28))); } else { var_1_27 = var_1_29; } unsigned char stepLocal_4 = var_1_14; unsigned char stepLocal_3 = var_1_14 <= var_1_8; if (var_1_5 && stepLocal_3) { if (stepLocal_4 > var_1_40) { var_1_19 = (((((var_1_20 - var_1_21)) < (var_1_22)) ? ((var_1_20 - var_1_21)) : (var_1_22))); } } else { var_1_19 = (var_1_23 + ((var_1_24 + var_1_25) + var_1_26)); } signed long int stepLocal_6 = var_1_27 + var_1_8; if (var_1_19 != var_1_22) { var_1_31 = (var_1_32 - (var_1_40 + var_1_13)); } else { if (stepLocal_6 >= (var_1_15 + var_1_29)) { if ((var_1_24 * (var_1_23 * var_1_19)) >= ((var_1_33 - var_1_34) - (var_1_35 - var_1_36))) { var_1_31 = var_1_8; } else { var_1_31 = last_1_var_1_31; } } } } void updateVariables() { var_1_5 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_5 >= 1); assume_abort_if_not(var_1_5 <= 1); var_1_6 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_6 >= 1); assume_abort_if_not(var_1_6 <= 1); var_1_7 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_7 >= 0); assume_abort_if_not(var_1_7 <= 0); var_1_10 = __VERIFIER_nondet_ushort(); assume_abort_if_not(var_1_10 >= 0); assume_abort_if_not(var_1_10 <= 65535); assume_abort_if_not(var_1_10 != 0); var_1_11 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_11 >= 0); assume_abort_if_not(var_1_11 <= 254); var_1_13 = __VERIFIER_nondet_ushort(); assume_abort_if_not(var_1_13 >= 16383); assume_abort_if_not(var_1_13 <= 32767); var_1_15 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_15 >= 127); assume_abort_if_not(var_1_15 <= 254); var_1_16 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_16 >= 0); assume_abort_if_not(var_1_16 <= 127); var_1_20 = __VERIFIER_nondet_double(); assume_abort_if_not((var_1_20 >= 0.0F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 9223372.036854765600e+12F && var_1_20 >= 1.0e-20F )); var_1_21 = __VERIFIER_nondet_double(); assume_abort_if_not((var_1_21 >= 0.0F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 9223372.036854765600e+12F && var_1_21 >= 1.0e-20F )); var_1_22 = __VERIFIER_nondet_double(); assume_abort_if_not((var_1_22 >= -922337.2036854765600e+13F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 9223372.036854765600e+12F && var_1_22 >= 1.0e-20F )); var_1_23 = __VERIFIER_nondet_double(); assume_abort_if_not((var_1_23 >= -461168.6018427382800e+13F && var_1_23 <= -1.0e-20F) || (var_1_23 <= 4611686.018427382800e+12F && var_1_23 >= 1.0e-20F )); var_1_24 = __VERIFIER_nondet_double(); assume_abort_if_not((var_1_24 >= -115292.1504606845700e+13F && var_1_24 <= -1.0e-20F) || (var_1_24 <= 1152921.504606845700e+12F && var_1_24 >= 1.0e-20F )); var_1_25 = __VERIFIER_nondet_double(); assume_abort_if_not((var_1_25 >= -115292.1504606845700e+13F && var_1_25 <= -1.0e-20F) || (var_1_25 <= 1152921.504606845700e+12F && var_1_25 >= 1.0e-20F )); var_1_26 = __VERIFIER_nondet_double(); assume_abort_if_not((var_1_26 >= -230584.3009213691390e+13F && var_1_26 <= -1.0e-20F) || (var_1_26 <= 2305843.009213691390e+12F && var_1_26 >= 1.0e-20F )); var_1_28 = __VERIFIER_nondet_char(); assume_abort_if_not(var_1_28 >= 0); assume_abort_if_not(var_1_28 <= 64); var_1_29 = __VERIFIER_nondet_char(); assume_abort_if_not(var_1_29 >= 0); assume_abort_if_not(var_1_29 <= 63); var_1_32 = __VERIFIER_nondet_ulong(); assume_abort_if_not(var_1_32 >= 2147483647); assume_abort_if_not(var_1_32 <= 4294967294); var_1_33 = __VERIFIER_nondet_double(); assume_abort_if_not((var_1_33 >= 4611686.018427387900e+12F && var_1_33 <= -1.0e-20F) || (var_1_33 <= 9223372.036854776000e+12F && var_1_33 >= 1.0e-20F )); var_1_34 = __VERIFIER_nondet_double(); assume_abort_if_not((var_1_34 >= 0.0F && var_1_34 <= -1.0e-20F) || (var_1_34 <= 4611686.018427387900e+12F && var_1_34 >= 1.0e-20F )); var_1_35 = __VERIFIER_nondet_double(); assume_abort_if_not((var_1_35 >= 4611686.018427387900e+12F && var_1_35 <= -1.0e-20F) || (var_1_35 <= 9223372.036854776000e+12F && var_1_35 >= 1.0e-20F )); var_1_36 = __VERIFIER_nondet_double(); assume_abort_if_not((var_1_36 >= 0.0F && var_1_36 <= -1.0e-20F) || (var_1_36 <= 4611686.018427387900e+12F && var_1_36 >= 1.0e-20F )); var_1_38 = __VERIFIER_nondet_char(); assume_abort_if_not(var_1_38 >= -31); assume_abort_if_not(var_1_38 <= 32); var_1_39 = __VERIFIER_nondet_char(); assume_abort_if_not(var_1_39 >= -31); assume_abort_if_not(var_1_39 <= 31); } void updateLastVariables() { last_1_var_1_12 = var_1_12; last_1_var_1_17 = var_1_17; last_1_var_1_27 = var_1_27; last_1_var_1_30 = var_1_30; last_1_var_1_31 = var_1_31; last_1_var_1_37 = var_1_37; last_1_var_1_40 = var_1_40; } int property() { return ((((((((((((last_1_var_1_17 != last_1_var_1_27) ? ((last_1_var_1_27 >= (last_1_var_1_17 + last_1_var_1_31)) ? (var_1_1 == ((unsigned char) var_1_5)) : (var_1_5 ? (var_1_1 == ((unsigned char) var_1_6)) : 1)) : (var_1_1 == ((unsigned char) var_1_7))) && ((! var_1_1) ? ((var_1_12 > (var_1_14 % var_1_10)) ? (var_1_8 == ((unsigned char) var_1_11)) : 1) : 1)) && ((var_1_17 > var_1_14) ? ((var_1_18 == var_1_17) ? (var_1_12 == ((unsigned short int) ((var_1_13 - var_1_11) + var_1_17))) : 1) : 1)) && (last_1_var_1_30 ? ((var_1_13 > ((((256) > (last_1_var_1_12)) ? (256) : (last_1_var_1_12)))) ? (var_1_14 == ((unsigned char) (var_1_15 - var_1_16))) : (var_1_14 == ((unsigned char) (var_1_16 + 10)))) : 1)) && ((! var_1_1) ? ((! (! (! var_1_5))) ? (var_1_17 == ((unsigned short int) var_1_14)) : (var_1_17 == ((unsigned short int) var_1_13))) : (var_1_17 == ((unsigned short int) var_1_15)))) && (var_1_1 ? ((((((var_1_13) < (var_1_37)) ? (var_1_13) : (var_1_37))) > ((var_1_16 << var_1_37) / var_1_15)) ? (var_1_18 == ((unsigned char) ((((2) > (var_1_11)) ? (2) : (var_1_11))))) : 1) : 1)) && ((var_1_5 && (var_1_14 <= var_1_8)) ? ((var_1_14 > var_1_40) ? (var_1_19 == ((double) (((((var_1_20 - var_1_21)) < (var_1_22)) ? ((var_1_20 - var_1_21)) : (var_1_22))))) : 1) : (var_1_19 == ((double) (var_1_23 + ((var_1_24 + var_1_25) + var_1_26)))))) && (((var_1_16 - (var_1_28 + var_1_29)) <= var_1_12) ? (var_1_27 == ((unsigned char) ((((var_1_29) > (var_1_28)) ? (var_1_29) : (var_1_28))))) : (var_1_27 == ((unsigned char) var_1_29)))) && (var_1_1 ? (var_1_30 == ((unsigned char) 1)) : (var_1_30 == ((unsigned char) (! var_1_5))))) && ((var_1_19 != var_1_22) ? (var_1_31 == ((unsigned long int) (var_1_32 - (var_1_40 + var_1_13)))) : (((var_1_27 + var_1_8) >= (var_1_15 + var_1_29)) ? (((var_1_24 * (var_1_23 * var_1_19)) >= ((var_1_33 - var_1_34) - (var_1_35 - var_1_36))) ? (var_1_31 == ((unsigned long int) var_1_8)) : (var_1_31 == ((unsigned long int) last_1_var_1_31))) : 1))) && (((var_1_15 - ((((var_1_16) > (var_1_28)) ? (var_1_16) : (var_1_28)))) < (last_1_var_1_37 / ((((var_1_13) < (var_1_10)) ? (var_1_13) : (var_1_10))))) ? (var_1_37 == ((signed char) ((var_1_38 + var_1_39) + var_1_29))) : (var_1_37 == ((signed char) ((((var_1_28) < (var_1_38)) ? (var_1_28) : (var_1_38))))))) && (var_1_40 == ((signed long int) last_1_var_1_40)) ; } int main(void) { isInitial = 1; initially(); while (1) { updateLastVariables(); updateVariables(); step(); __VERIFIER_assert(property()); isInitial = 0; } return 0; }