// 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_Batch3100_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; signed char var_1_1 = -2; unsigned char var_1_4 = 128; signed char var_1_5 = 32; unsigned char var_1_6 = 0; unsigned char var_1_7 = 0; unsigned char var_1_9 = 0; unsigned short int var_1_10 = 5; unsigned long int var_1_12 = 500; signed char var_1_13 = -2; float var_1_14 = 128.5; float var_1_16 = 99999999999999.05; float var_1_17 = 1.125; float var_1_18 = 0.30000000000000004; double var_1_19 = 128.6; unsigned char var_1_20 = 25; unsigned char var_1_21 = 128; unsigned char var_1_22 = 8; unsigned char var_1_23 = 0; unsigned char var_1_24 = 32; unsigned char var_1_26 = 200; unsigned char var_1_27 = 5; unsigned char var_1_28 = 0; signed long int var_1_29 = -2; double var_1_31 = 127.8; double var_1_32 = 24.5; double var_1_33 = 1000000.75; double var_1_34 = 5.5; unsigned char last_1_var_1_6 = 0; unsigned short int last_1_var_1_10 = 5; unsigned char last_1_var_1_20 = 25; unsigned char last_1_var_1_28 = 0; signed long int last_1_var_1_29 = -2; void initially(void) { } void step(void) { if (var_1_4 != (last_1_var_1_20 + last_1_var_1_10)) { var_1_6 = ((var_1_4 <= last_1_var_1_20) && (! var_1_7)); } else { if ((((((last_1_var_1_29) > (last_1_var_1_29)) ? (last_1_var_1_29) : (last_1_var_1_29))) > var_1_5) || var_1_7) { var_1_6 = var_1_9; } else { var_1_6 = var_1_7; } } if (var_1_6 || var_1_6) { var_1_14 = (var_1_16 + (((((((var_1_17) < (var_1_18)) ? (var_1_17) : (var_1_18))) < 0 ) ? -((((var_1_17) < (var_1_18)) ? (var_1_17) : (var_1_18))) : ((((var_1_17) < (var_1_18)) ? (var_1_17) : (var_1_18)))))); } else { var_1_14 = var_1_16; } unsigned char stepLocal_2 = var_1_9; if (stepLocal_2 && ((var_1_4 * last_1_var_1_28) >= (last_1_var_1_29 + last_1_var_1_29))) { if (var_1_7) { var_1_10 = last_1_var_1_28; } } else { var_1_10 = last_1_var_1_28; } unsigned char stepLocal_8 = var_1_26; unsigned char stepLocal_7 = last_1_var_1_6; unsigned char stepLocal_6 = var_1_24; if (var_1_7 && stepLocal_7) { if (last_1_var_1_20 > stepLocal_6) { if (stepLocal_8 < ((var_1_13 * var_1_4) << last_1_var_1_20)) { var_1_28 = var_1_24; } } } signed long int stepLocal_3 = var_1_4 / var_1_13; if (var_1_5 != stepLocal_3) { var_1_12 = ((((var_1_28) > (8u)) ? (var_1_28) : (8u))); } if (var_1_16 <= var_1_14) { if (var_1_28 == var_1_10) { if (var_1_7) { var_1_31 = (var_1_32 - var_1_33); } else { var_1_31 = (var_1_18 + ((((var_1_34) > (var_1_17)) ? (var_1_34) : (var_1_17)))); } } else { var_1_31 = var_1_16; } } else { var_1_31 = var_1_17; } if (! var_1_6) { if (var_1_31 < ((((var_1_16) < (var_1_18)) ? (var_1_16) : (var_1_18)))) { var_1_19 = (49.5 + ((((var_1_18) > (var_1_17)) ? (var_1_18) : (var_1_17)))); } else { var_1_19 = var_1_16; } } else { var_1_19 = var_1_17; } unsigned short int stepLocal_5 = var_1_10; signed char stepLocal_4 = var_1_13; if ((var_1_14 * var_1_18) > var_1_16) { if (var_1_12 < stepLocal_4) { var_1_20 = (((((var_1_21 - var_1_22)) > ((var_1_23 + var_1_24))) ? ((var_1_21 - var_1_22)) : ((var_1_23 + var_1_24)))); } else { if (stepLocal_5 < var_1_21) { var_1_20 = ((((var_1_23) < (var_1_24)) ? (var_1_23) : (var_1_24))); } else { var_1_20 = ((var_1_26 - var_1_27) - var_1_24); } } } else { if (var_1_9) { var_1_20 = var_1_24; } else { var_1_20 = var_1_27; } } unsigned short int stepLocal_1 = var_1_10; signed long int stepLocal_0 = var_1_28 / var_1_4; if (var_1_10 != stepLocal_0) { if (var_1_28 >= stepLocal_1) { var_1_1 = (((((var_1_5) < 0 ) ? -(var_1_5) : (var_1_5))) + -5); } else { var_1_1 = var_1_5; } } unsigned char stepLocal_10 = var_1_26; unsigned char stepLocal_9 = var_1_6; if (var_1_27 > stepLocal_10) { var_1_29 = (var_1_1 - ((((var_1_10) > (((((var_1_28) < (var_1_10)) ? (var_1_28) : (var_1_10))))) ? (var_1_10) : (((((var_1_28) < (var_1_10)) ? (var_1_28) : (var_1_10))))))); } else { if (stepLocal_9 || var_1_7) { var_1_29 = var_1_12; } } } void updateVariables() { var_1_4 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_4 >= 0); assume_abort_if_not(var_1_4 <= 255); assume_abort_if_not(var_1_4 != 0); var_1_5 = __VERIFIER_nondet_char(); assume_abort_if_not(var_1_5 >= -63); assume_abort_if_not(var_1_5 <= 63); var_1_7 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_7 >= 1); assume_abort_if_not(var_1_7 <= 1); var_1_9 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_9 >= 0); assume_abort_if_not(var_1_9 <= 0); var_1_13 = __VERIFIER_nondet_char(); assume_abort_if_not(var_1_13 >= -128); assume_abort_if_not(var_1_13 <= 127); assume_abort_if_not(var_1_13 != 0); 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_17 = __VERIFIER_nondet_float(); assume_abort_if_not((var_1_17 >= -461168.6018427382800e+13F && var_1_17 <= -1.0e-20F) || (var_1_17 <= 4611686.018427382800e+12F && var_1_17 >= 1.0e-20F )); var_1_18 = __VERIFIER_nondet_float(); assume_abort_if_not((var_1_18 >= -461168.6018427382800e+13F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 4611686.018427382800e+12F && var_1_18 >= 1.0e-20F )); var_1_21 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_21 >= 127); assume_abort_if_not(var_1_21 <= 254); var_1_22 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_22 >= 0); assume_abort_if_not(var_1_22 <= 127); var_1_23 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_23 >= 0); assume_abort_if_not(var_1_23 <= 127); var_1_24 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_24 >= 0); assume_abort_if_not(var_1_24 <= 127); var_1_26 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_26 >= 190); assume_abort_if_not(var_1_26 <= 254); var_1_27 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_27 >= 0); assume_abort_if_not(var_1_27 <= 63); var_1_32 = __VERIFIER_nondet_double(); assume_abort_if_not((var_1_32 >= 0.0F && var_1_32 <= -1.0e-20F) || (var_1_32 <= 9223372.036854765600e+12F && var_1_32 >= 1.0e-20F )); var_1_33 = __VERIFIER_nondet_double(); assume_abort_if_not((var_1_33 >= 0.0F && var_1_33 <= -1.0e-20F) || (var_1_33 <= 9223372.036854765600e+12F && var_1_33 >= 1.0e-20F )); var_1_34 = __VERIFIER_nondet_double(); assume_abort_if_not((var_1_34 >= -461168.6018427382800e+13F && var_1_34 <= -1.0e-20F) || (var_1_34 <= 4611686.018427382800e+12F && var_1_34 >= 1.0e-20F )); } void updateLastVariables() { last_1_var_1_6 = var_1_6; last_1_var_1_10 = var_1_10; last_1_var_1_20 = var_1_20; last_1_var_1_28 = var_1_28; last_1_var_1_29 = var_1_29; } int property() { return ((((((((((var_1_10 != (var_1_28 / var_1_4)) ? ((var_1_28 >= var_1_10) ? (var_1_1 == ((signed char) (((((var_1_5) < 0 ) ? -(var_1_5) : (var_1_5))) + -5))) : (var_1_1 == ((signed char) var_1_5))) : 1) && ((var_1_4 != (last_1_var_1_20 + last_1_var_1_10)) ? (var_1_6 == ((unsigned char) ((var_1_4 <= last_1_var_1_20) && (! var_1_7)))) : (((((((last_1_var_1_29) > (last_1_var_1_29)) ? (last_1_var_1_29) : (last_1_var_1_29))) > var_1_5) || var_1_7) ? (var_1_6 == ((unsigned char) var_1_9)) : (var_1_6 == ((unsigned char) var_1_7))))) && ((var_1_9 && ((var_1_4 * last_1_var_1_28) >= (last_1_var_1_29 + last_1_var_1_29))) ? (var_1_7 ? (var_1_10 == ((unsigned short int) last_1_var_1_28)) : 1) : (var_1_10 == ((unsigned short int) last_1_var_1_28)))) && ((var_1_5 != (var_1_4 / var_1_13)) ? (var_1_12 == ((unsigned long int) ((((var_1_28) > (8u)) ? (var_1_28) : (8u))))) : 1)) && ((var_1_6 || var_1_6) ? (var_1_14 == ((float) (var_1_16 + (((((((var_1_17) < (var_1_18)) ? (var_1_17) : (var_1_18))) < 0 ) ? -((((var_1_17) < (var_1_18)) ? (var_1_17) : (var_1_18))) : ((((var_1_17) < (var_1_18)) ? (var_1_17) : (var_1_18)))))))) : (var_1_14 == ((float) var_1_16)))) && ((! var_1_6) ? ((var_1_31 < ((((var_1_16) < (var_1_18)) ? (var_1_16) : (var_1_18)))) ? (var_1_19 == ((double) (49.5 + ((((var_1_18) > (var_1_17)) ? (var_1_18) : (var_1_17)))))) : (var_1_19 == ((double) var_1_16))) : (var_1_19 == ((double) var_1_17)))) && (((var_1_14 * var_1_18) > var_1_16) ? ((var_1_12 < var_1_13) ? (var_1_20 == ((unsigned char) (((((var_1_21 - var_1_22)) > ((var_1_23 + var_1_24))) ? ((var_1_21 - var_1_22)) : ((var_1_23 + var_1_24)))))) : ((var_1_10 < var_1_21) ? (var_1_20 == ((unsigned char) ((((var_1_23) < (var_1_24)) ? (var_1_23) : (var_1_24))))) : (var_1_20 == ((unsigned char) ((var_1_26 - var_1_27) - var_1_24))))) : (var_1_9 ? (var_1_20 == ((unsigned char) var_1_24)) : (var_1_20 == ((unsigned char) var_1_27))))) && ((var_1_7 && last_1_var_1_6) ? ((last_1_var_1_20 > var_1_24) ? ((var_1_26 < ((var_1_13 * var_1_4) << last_1_var_1_20)) ? (var_1_28 == ((unsigned char) var_1_24)) : 1) : 1) : 1)) && ((var_1_27 > var_1_26) ? (var_1_29 == ((signed long int) (var_1_1 - ((((var_1_10) > (((((var_1_28) < (var_1_10)) ? (var_1_28) : (var_1_10))))) ? (var_1_10) : (((((var_1_28) < (var_1_10)) ? (var_1_28) : (var_1_10))))))))) : ((var_1_6 || var_1_7) ? (var_1_29 == ((signed long int) var_1_12)) : 1))) && ((var_1_16 <= var_1_14) ? ((var_1_28 == var_1_10) ? (var_1_7 ? (var_1_31 == ((double) (var_1_32 - var_1_33))) : (var_1_31 == ((double) (var_1_18 + ((((var_1_34) > (var_1_17)) ? (var_1_34) : (var_1_17))))))) : (var_1_31 == ((double) var_1_16))) : (var_1_31 == ((double) var_1_17))) ; } int main(void) { isInitial = 1; initially(); while (1) { updateLastVariables(); updateVariables(); step(); __VERIFIER_assert(property()); isInitial = 0; } return 0; }