// 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_Batch11100_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; double var_1_1 = 4.75; unsigned char var_1_2 = 0; signed long int var_1_6 = -4; double var_1_7 = 49.8; double var_1_8 = 255.625; unsigned short int var_1_9 = 10; unsigned short int var_1_11 = 10000; signed char var_1_12 = 100; signed char var_1_13 = 16; unsigned long int var_1_14 = 4; signed short int var_1_15 = -16; unsigned char var_1_17 = 5; double var_1_18 = 64.75; double var_1_19 = 99.5; unsigned long int var_1_20 = 32; unsigned long int var_1_22 = 32; unsigned long int var_1_23 = 2461517415; unsigned long int var_1_24 = 1399914902; unsigned char var_1_25 = 2; signed long int var_1_26 = 4; unsigned char var_1_27 = 0; unsigned short int var_1_28 = 32; unsigned short int var_1_29 = 36457; double last_1_var_1_1 = 4.75; unsigned short int last_1_var_1_9 = 10; unsigned short int last_1_var_1_11 = 10000; unsigned long int last_1_var_1_14 = 4; signed short int last_1_var_1_15 = -16; unsigned char last_1_var_1_17 = 5; double last_1_var_1_18 = 64.75; unsigned long int last_1_var_1_20 = 32; unsigned long int last_1_var_1_22 = 32; unsigned char last_1_var_1_25 = 2; signed long int last_1_var_1_26 = 4; unsigned short int last_1_var_1_28 = 32; void initially(void) { } void step(void) { signed long int stepLocal_0 = var_1_6 & 10000; if (((last_1_var_1_20 + last_1_var_1_15) | last_1_var_1_9) < stepLocal_0) { var_1_1 = var_1_7; } else { var_1_1 = ((((var_1_7) > (var_1_8)) ? (var_1_7) : (var_1_8))); } if (last_1_var_1_14 <= last_1_var_1_15) { if (((last_1_var_1_26 % var_1_6) * (last_1_var_1_17 / 1000000000u)) >= ((((10u) < (var_1_13)) ? (10u) : (var_1_13)))) { var_1_14 = var_1_13; } else { var_1_14 = last_1_var_1_22; } } else { var_1_14 = last_1_var_1_26; } if (last_1_var_1_20 > last_1_var_1_15) { if (last_1_var_1_1 < var_1_7) { var_1_9 = last_1_var_1_25; } } else { if (last_1_var_1_14 <= 16) { var_1_9 = last_1_var_1_25; } } unsigned long int stepLocal_5 = (3423867512u - var_1_13) - var_1_24; signed long int stepLocal_4 = 8; if (stepLocal_4 > (last_1_var_1_17 & ((((last_1_var_1_25) < 0 ) ? -(last_1_var_1_25) : (last_1_var_1_25))))) { if (var_1_8 >= last_1_var_1_18) { if (((last_1_var_1_28 | last_1_var_1_25) + last_1_var_1_11) < stepLocal_5) { var_1_25 = var_1_13; } } } else { var_1_25 = var_1_13; } if (! ((var_1_12 - var_1_13) <= (last_1_var_1_11 >> var_1_14))) { var_1_11 = var_1_13; } signed char stepLocal_1 = var_1_13; if ((var_1_9 + var_1_25) >= stepLocal_1) { var_1_18 = ((((var_1_7) > (((((var_1_8) > (var_1_19)) ? (var_1_8) : (var_1_19))))) ? (var_1_7) : (((((var_1_8) > (var_1_19)) ? (var_1_8) : (var_1_19)))))); } var_1_17 = var_1_13; if (! var_1_2) { var_1_22 = (var_1_23 - var_1_25); } else { var_1_22 = (var_1_17 + (var_1_24 - var_1_9)); } if (var_1_7 >= 4.5) { var_1_15 = (((((var_1_17) < 0 ) ? -(var_1_17) : (var_1_17))) - ((((var_1_13) > (var_1_25)) ? (var_1_13) : (var_1_25)))); } var_1_28 = (var_1_29 - (var_1_13 + ((((var_1_15) < 0 ) ? -(var_1_15) : (var_1_15))))); unsigned long int stepLocal_3 = var_1_22; signed char stepLocal_2 = var_1_13; if (stepLocal_2 == (var_1_6 * (var_1_12 - 64))) { var_1_20 = var_1_17; } else { if (! (var_1_7 <= (var_1_1 * var_1_8))) { if (var_1_28 < stepLocal_3) { var_1_20 = var_1_9; } else { var_1_20 = var_1_9; } } } unsigned long int stepLocal_7 = var_1_14; unsigned long int stepLocal_6 = var_1_23; if (var_1_2) { if (stepLocal_6 >= var_1_25) { if ((var_1_25 - 10) <= stepLocal_7) { if (var_1_27) { var_1_26 = (((((((((var_1_25) < (var_1_22)) ? (var_1_25) : (var_1_22)))) < (var_1_17)) ? (((((var_1_25) < (var_1_22)) ? (var_1_25) : (var_1_22)))) : (var_1_17))) + var_1_17); } } else { var_1_26 = ((((var_1_12) < (var_1_17)) ? (var_1_12) : (var_1_17))); } } else { var_1_26 = ((-32 + var_1_22) + var_1_14); } } } 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_6 = __VERIFIER_nondet_long(); assume_abort_if_not(var_1_6 >= -2147483648); assume_abort_if_not(var_1_6 <= 2147483647); assume_abort_if_not(var_1_6 != 0); var_1_7 = __VERIFIER_nondet_double(); assume_abort_if_not((var_1_7 >= -922337.2036854765600e+13F && var_1_7 <= -1.0e-20F) || (var_1_7 <= 9223372.036854765600e+12F && var_1_7 >= 1.0e-20F )); var_1_8 = __VERIFIER_nondet_double(); assume_abort_if_not((var_1_8 >= -922337.2036854765600e+13F && var_1_8 <= -1.0e-20F) || (var_1_8 <= 9223372.036854765600e+12F && var_1_8 >= 1.0e-20F )); var_1_12 = __VERIFIER_nondet_char(); assume_abort_if_not(var_1_12 >= -1); assume_abort_if_not(var_1_12 <= 127); var_1_13 = __VERIFIER_nondet_char(); assume_abort_if_not(var_1_13 >= 0); assume_abort_if_not(var_1_13 <= 127); var_1_19 = __VERIFIER_nondet_double(); assume_abort_if_not((var_1_19 >= -922337.2036854765600e+13F && var_1_19 <= -1.0e-20F) || (var_1_19 <= 9223372.036854765600e+12F && var_1_19 >= 1.0e-20F )); var_1_23 = __VERIFIER_nondet_ulong(); assume_abort_if_not(var_1_23 >= 2147483647); assume_abort_if_not(var_1_23 <= 4294967294); var_1_24 = __VERIFIER_nondet_ulong(); assume_abort_if_not(var_1_24 >= 1073741823); assume_abort_if_not(var_1_24 <= 2147483647); var_1_27 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_27 >= 0); assume_abort_if_not(var_1_27 <= 1); var_1_29 = __VERIFIER_nondet_ushort(); assume_abort_if_not(var_1_29 >= 32767); assume_abort_if_not(var_1_29 <= 65534); } void updateLastVariables() { last_1_var_1_1 = var_1_1; last_1_var_1_9 = var_1_9; last_1_var_1_11 = var_1_11; last_1_var_1_14 = var_1_14; last_1_var_1_15 = var_1_15; last_1_var_1_17 = var_1_17; last_1_var_1_18 = var_1_18; last_1_var_1_20 = var_1_20; last_1_var_1_22 = var_1_22; last_1_var_1_25 = var_1_25; last_1_var_1_26 = var_1_26; last_1_var_1_28 = var_1_28; } int property() { return ((((((((((((((last_1_var_1_20 + last_1_var_1_15) | last_1_var_1_9) < (var_1_6 & 10000)) ? (var_1_1 == ((double) var_1_7)) : (var_1_1 == ((double) ((((var_1_7) > (var_1_8)) ? (var_1_7) : (var_1_8)))))) && ((last_1_var_1_20 > last_1_var_1_15) ? ((last_1_var_1_1 < var_1_7) ? (var_1_9 == ((unsigned short int) last_1_var_1_25)) : 1) : ((last_1_var_1_14 <= 16) ? (var_1_9 == ((unsigned short int) last_1_var_1_25)) : 1))) && ((! ((var_1_12 - var_1_13) <= (last_1_var_1_11 >> var_1_14))) ? (var_1_11 == ((unsigned short int) var_1_13)) : 1)) && ((last_1_var_1_14 <= last_1_var_1_15) ? ((((last_1_var_1_26 % var_1_6) * (last_1_var_1_17 / 1000000000u)) >= ((((10u) < (var_1_13)) ? (10u) : (var_1_13)))) ? (var_1_14 == ((unsigned long int) var_1_13)) : (var_1_14 == ((unsigned long int) last_1_var_1_22))) : (var_1_14 == ((unsigned long int) last_1_var_1_26)))) && ((var_1_7 >= 4.5) ? (var_1_15 == ((signed short int) (((((var_1_17) < 0 ) ? -(var_1_17) : (var_1_17))) - ((((var_1_13) > (var_1_25)) ? (var_1_13) : (var_1_25)))))) : 1)) && (var_1_17 == ((unsigned char) var_1_13))) && (((var_1_9 + var_1_25) >= var_1_13) ? (var_1_18 == ((double) ((((var_1_7) > (((((var_1_8) > (var_1_19)) ? (var_1_8) : (var_1_19))))) ? (var_1_7) : (((((var_1_8) > (var_1_19)) ? (var_1_8) : (var_1_19)))))))) : 1)) && ((var_1_13 == (var_1_6 * (var_1_12 - 64))) ? (var_1_20 == ((unsigned long int) var_1_17)) : ((! (var_1_7 <= (var_1_1 * var_1_8))) ? ((var_1_28 < var_1_22) ? (var_1_20 == ((unsigned long int) var_1_9)) : (var_1_20 == ((unsigned long int) var_1_9))) : 1))) && ((! var_1_2) ? (var_1_22 == ((unsigned long int) (var_1_23 - var_1_25))) : (var_1_22 == ((unsigned long int) (var_1_17 + (var_1_24 - var_1_9)))))) && ((8 > (last_1_var_1_17 & ((((last_1_var_1_25) < 0 ) ? -(last_1_var_1_25) : (last_1_var_1_25))))) ? ((var_1_8 >= last_1_var_1_18) ? ((((last_1_var_1_28 | last_1_var_1_25) + last_1_var_1_11) < ((3423867512u - var_1_13) - var_1_24)) ? (var_1_25 == ((unsigned char) var_1_13)) : 1) : 1) : (var_1_25 == ((unsigned char) var_1_13)))) && (var_1_2 ? ((var_1_23 >= var_1_25) ? (((var_1_25 - 10) <= var_1_14) ? (var_1_27 ? (var_1_26 == ((signed long int) (((((((((var_1_25) < (var_1_22)) ? (var_1_25) : (var_1_22)))) < (var_1_17)) ? (((((var_1_25) < (var_1_22)) ? (var_1_25) : (var_1_22)))) : (var_1_17))) + var_1_17))) : 1) : (var_1_26 == ((signed long int) ((((var_1_12) < (var_1_17)) ? (var_1_12) : (var_1_17)))))) : (var_1_26 == ((signed long int) ((-32 + var_1_22) + var_1_14)))) : 1)) && (var_1_28 == ((unsigned short int) (var_1_29 - (var_1_13 + ((((var_1_15) < 0 ) ? -(var_1_15) : (var_1_15))))))) ; } int main(void) { isInitial = 1; initially(); while (1) { updateLastVariables(); updateVariables(); step(); __VERIFIER_assert(property()); isInitial = 0; } return 0; }