// 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_Batch78100_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 short int var_1_1 = 100; unsigned short int var_1_3 = 63223; unsigned short int var_1_4 = 63229; double var_1_6 = 0.5; double var_1_8 = 9.2; double var_1_9 = 0.875; double var_1_10 = 127.5; double var_1_11 = 100000000000000.5; double var_1_12 = 64.5; unsigned long int var_1_13 = 16; signed char var_1_14 = -128; signed char var_1_15 = 8; signed char var_1_16 = 0; signed char var_1_17 = 100; signed char var_1_18 = 16; signed char var_1_19 = 50; signed char var_1_20 = 0; signed char var_1_21 = -10; signed char var_1_23 = 16; signed char var_1_24 = 5; unsigned char var_1_25 = 0; unsigned long int var_1_26 = 3144733050; unsigned long int var_1_27 = 3793327297; unsigned char var_1_28 = 25; unsigned char var_1_29 = 128; double var_1_30 = 0.4; double var_1_31 = 999.8; double var_1_32 = 15.75; unsigned long int var_1_33 = 5; unsigned long int var_1_34 = 2432502595; unsigned char var_1_35 = 1; unsigned char var_1_37 = 0; signed short int var_1_38 = -4; signed char last_1_var_1_21 = -10; unsigned char last_1_var_1_25 = 0; unsigned char last_1_var_1_28 = 25; void initially(void) { } void step(void) { if (! last_1_var_1_25) { var_1_1 = (((((var_1_3) > (var_1_4)) ? (var_1_3) : (var_1_4))) - (5 + last_1_var_1_28)); } else { var_1_1 = var_1_3; } if (var_1_10 < (var_1_12 * var_1_9)) { var_1_13 = var_1_3; } else { var_1_13 = ((((var_1_3) > (16u)) ? (var_1_3) : (16u))); } var_1_30 = (((((var_1_10) > ((var_1_9 + var_1_31))) ? (var_1_10) : ((var_1_9 + var_1_31)))) - var_1_32); if (var_1_12 == (var_1_10 - ((((var_1_9) < (var_1_32)) ? (var_1_9) : (var_1_32))))) { var_1_33 = (var_1_34 - 128u); } var_1_35 = ((var_1_30 < var_1_8) || (! var_1_37)); signed long int stepLocal_0 = - (- var_1_3); if (var_1_33 >= stepLocal_0) { if (var_1_35) { var_1_14 = (var_1_15 - var_1_16); } else { var_1_14 = ((var_1_17 - var_1_18) - (var_1_19 + var_1_20)); } } else { var_1_14 = (((((var_1_19 - 64)) < (var_1_15)) ? ((var_1_19 - 64)) : (var_1_15))); } unsigned short int stepLocal_3 = var_1_3; unsigned short int stepLocal_2 = var_1_3; if ((((((var_1_26) > (var_1_27)) ? (var_1_26) : (var_1_27))) - var_1_4) <= stepLocal_2) { if ((- var_1_16) == stepLocal_3) { if (var_1_35) { var_1_25 = 0; } } } if (var_1_25) { var_1_24 = (var_1_20 + var_1_18); } else { var_1_24 = var_1_17; } unsigned short int stepLocal_4 = var_1_1; if (stepLocal_4 >= ((((var_1_33) < ((- var_1_3))) ? (var_1_33) : ((- var_1_3))))) { if (var_1_25) { var_1_29 = var_1_17; } } if (var_1_4 <= var_1_29) { if (var_1_26 == (var_1_16 * (var_1_27 & var_1_19))) { if (var_1_25) { var_1_28 = var_1_20; } else { var_1_28 = var_1_19; } } } else { var_1_28 = var_1_20; } if (var_1_25) { if ((var_1_28 + var_1_3) >= var_1_29) { var_1_6 = (var_1_8 + (var_1_9 - var_1_10)); } else { var_1_6 = ((var_1_11 + ((((var_1_12) < 0 ) ? -(var_1_12) : (var_1_12)))) + (8.25 - var_1_9)); } } unsigned char stepLocal_1 = var_1_28 <= var_1_4; if (var_1_9 <= var_1_30) { if (stepLocal_1 && (! (var_1_18 == last_1_var_1_21))) { var_1_21 = var_1_15; } else { var_1_21 = var_1_23; } } if ((var_1_18 - var_1_19) < ((var_1_17 / var_1_3) * var_1_33)) { if (var_1_32 >= (var_1_10 - var_1_31)) { var_1_38 = var_1_18; } else { var_1_38 = var_1_19; } } else { var_1_38 = var_1_21; } } void updateVariables() { var_1_3 = __VERIFIER_nondet_ushort(); assume_abort_if_not(var_1_3 >= 32767); assume_abort_if_not(var_1_3 <= 65534); var_1_4 = __VERIFIER_nondet_ushort(); assume_abort_if_not(var_1_4 >= 32767); assume_abort_if_not(var_1_4 <= 65534); var_1_8 = __VERIFIER_nondet_double(); assume_abort_if_not((var_1_8 >= -461168.6018427382800e+13F && var_1_8 <= -1.0e-20F) || (var_1_8 <= 4611686.018427382800e+12F && var_1_8 >= 1.0e-20F )); var_1_9 = __VERIFIER_nondet_double(); assume_abort_if_not((var_1_9 >= 0.0F && var_1_9 <= -1.0e-20F) || (var_1_9 <= 4611686.018427382800e+12F && var_1_9 >= 1.0e-20F )); var_1_10 = __VERIFIER_nondet_double(); assume_abort_if_not((var_1_10 >= 0.0F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 4611686.018427382800e+12F && var_1_10 >= 1.0e-20F )); var_1_11 = __VERIFIER_nondet_double(); 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_double(); assume_abort_if_not((var_1_12 >= -230584.3009213691390e+13F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 2305843.009213691390e+12F && var_1_12 >= 1.0e-20F )); var_1_15 = __VERIFIER_nondet_char(); assume_abort_if_not(var_1_15 >= -1); assume_abort_if_not(var_1_15 <= 126); var_1_16 = __VERIFIER_nondet_char(); assume_abort_if_not(var_1_16 >= 0); assume_abort_if_not(var_1_16 <= 126); var_1_17 = __VERIFIER_nondet_char(); assume_abort_if_not(var_1_17 >= 62); assume_abort_if_not(var_1_17 <= 126); var_1_18 = __VERIFIER_nondet_char(); assume_abort_if_not(var_1_18 >= 0); assume_abort_if_not(var_1_18 <= 63); var_1_19 = __VERIFIER_nondet_char(); assume_abort_if_not(var_1_19 >= 0); assume_abort_if_not(var_1_19 <= 63); var_1_20 = __VERIFIER_nondet_char(); assume_abort_if_not(var_1_20 >= 0); assume_abort_if_not(var_1_20 <= 63); var_1_23 = __VERIFIER_nondet_char(); assume_abort_if_not(var_1_23 >= -127); assume_abort_if_not(var_1_23 <= 126); var_1_26 = __VERIFIER_nondet_ulong(); assume_abort_if_not(var_1_26 >= 2147483647); assume_abort_if_not(var_1_26 <= 4294967295); var_1_27 = __VERIFIER_nondet_ulong(); assume_abort_if_not(var_1_27 >= 2147483647); assume_abort_if_not(var_1_27 <= 4294967295); var_1_31 = __VERIFIER_nondet_double(); assume_abort_if_not((var_1_31 >= 0.0F && var_1_31 <= -1.0e-20F) || (var_1_31 <= 4611686.018427382800e+12F && var_1_31 >= 1.0e-20F )); 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_34 = __VERIFIER_nondet_ulong(); assume_abort_if_not(var_1_34 >= 2147483647); assume_abort_if_not(var_1_34 <= 4294967294); var_1_37 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_37 >= 0); assume_abort_if_not(var_1_37 <= 0); } void updateLastVariables() { last_1_var_1_21 = var_1_21; last_1_var_1_25 = var_1_25; last_1_var_1_28 = var_1_28; } int property() { return (((((((((((((! last_1_var_1_25) ? (var_1_1 == ((unsigned short int) (((((var_1_3) > (var_1_4)) ? (var_1_3) : (var_1_4))) - (5 + last_1_var_1_28)))) : (var_1_1 == ((unsigned short int) var_1_3))) && (var_1_25 ? (((var_1_28 + var_1_3) >= var_1_29) ? (var_1_6 == ((double) (var_1_8 + (var_1_9 - var_1_10)))) : (var_1_6 == ((double) ((var_1_11 + ((((var_1_12) < 0 ) ? -(var_1_12) : (var_1_12)))) + (8.25 - var_1_9))))) : 1)) && ((var_1_10 < (var_1_12 * var_1_9)) ? (var_1_13 == ((unsigned long int) var_1_3)) : (var_1_13 == ((unsigned long int) ((((var_1_3) > (16u)) ? (var_1_3) : (16u))))))) && ((var_1_33 >= (- (- var_1_3))) ? (var_1_35 ? (var_1_14 == ((signed char) (var_1_15 - var_1_16))) : (var_1_14 == ((signed char) ((var_1_17 - var_1_18) - (var_1_19 + var_1_20))))) : (var_1_14 == ((signed char) (((((var_1_19 - 64)) < (var_1_15)) ? ((var_1_19 - 64)) : (var_1_15))))))) && ((var_1_9 <= var_1_30) ? (((var_1_28 <= var_1_4) && (! (var_1_18 == last_1_var_1_21))) ? (var_1_21 == ((signed char) var_1_15)) : (var_1_21 == ((signed char) var_1_23))) : 1)) && (var_1_25 ? (var_1_24 == ((signed char) (var_1_20 + var_1_18))) : (var_1_24 == ((signed char) var_1_17)))) && (((((((var_1_26) > (var_1_27)) ? (var_1_26) : (var_1_27))) - var_1_4) <= var_1_3) ? (((- var_1_16) == var_1_3) ? (var_1_35 ? (var_1_25 == ((unsigned char) 0)) : 1) : 1) : 1)) && ((var_1_4 <= var_1_29) ? ((var_1_26 == (var_1_16 * (var_1_27 & var_1_19))) ? (var_1_25 ? (var_1_28 == ((unsigned char) var_1_20)) : (var_1_28 == ((unsigned char) var_1_19))) : 1) : (var_1_28 == ((unsigned char) var_1_20)))) && ((var_1_1 >= ((((var_1_33) < ((- var_1_3))) ? (var_1_33) : ((- var_1_3))))) ? (var_1_25 ? (var_1_29 == ((unsigned char) var_1_17)) : 1) : 1)) && (var_1_30 == ((double) (((((var_1_10) > ((var_1_9 + var_1_31))) ? (var_1_10) : ((var_1_9 + var_1_31)))) - var_1_32)))) && ((var_1_12 == (var_1_10 - ((((var_1_9) < (var_1_32)) ? (var_1_9) : (var_1_32))))) ? (var_1_33 == ((unsigned long int) (var_1_34 - 128u))) : 1)) && (var_1_35 == ((unsigned char) ((var_1_30 < var_1_8) || (! var_1_37))))) && (((var_1_18 - var_1_19) < ((var_1_17 / var_1_3) * var_1_33)) ? ((var_1_32 >= (var_1_10 - var_1_31)) ? (var_1_38 == ((signed short int) var_1_18)) : (var_1_38 == ((signed short int) var_1_19))) : (var_1_38 == ((signed short int) var_1_21))) ; } int main(void) { isInitial = 1; initially(); while (1) { updateLastVariables(); updateVariables(); step(); __VERIFIER_assert(property()); isInitial = 0; } return 0; }