// 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_Batch68Filler_PR_CO.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 = 0; unsigned char var_1_6 = 0; unsigned char var_1_7 = 1; unsigned char var_1_8 = 32; double var_1_9 = 4.6; double var_1_10 = 9.25; double var_1_11 = 1.25; unsigned char var_1_12 = 100; unsigned char var_1_13 = 64; unsigned char var_1_14 = 0; float var_1_15 = 7.5; signed long int var_1_16 = 0; unsigned char var_1_17 = 1; unsigned char var_1_18 = 0; unsigned char var_1_20 = 0; double var_1_21 = 4.65; double var_1_23 = 9999999999.1; double var_1_24 = 5.5; unsigned short int var_1_25 = 16; signed long int var_1_27 = 32; signed char var_1_31 = 32; signed char var_1_32 = 32; signed short int var_1_33 = 100; unsigned char var_1_34 = 1; double var_1_35 = 3.8; unsigned char var_1_36 = 0; signed short int var_1_37 = -256; unsigned short int var_1_38 = 4; double last_1_var_1_9 = 4.6; unsigned char last_1_var_1_12 = 100; unsigned char last_1_var_1_14 = 0; signed long int last_1_var_1_16 = 0; void initially(void) { } void step(void) { signed long int stepLocal_4 = last_1_var_1_16; if (last_1_var_1_14) { if (var_1_10 >= (- last_1_var_1_9)) { if (var_1_8 != stepLocal_4) { var_1_12 = var_1_13; } else { var_1_12 = 50; } } else { var_1_12 = var_1_13; } } else { var_1_12 = var_1_13; } var_1_16 = last_1_var_1_12; if (var_1_31 >= var_1_32) { if ((var_1_12 > var_1_16) || var_1_6) { var_1_34 = ((var_1_6 && var_1_18) || var_1_20); } } else { var_1_34 = ((var_1_24 >= (var_1_11 / var_1_35)) || var_1_36); } if ((var_1_12 ^ (var_1_12 | var_1_16)) < (var_1_31 ^ var_1_12)) { var_1_37 = var_1_31; } unsigned long int stepLocal_6 = var_1_13 % (5u + 256u); signed long int stepLocal_5 = var_1_13 + 16; if (stepLocal_6 <= var_1_16) { if (stepLocal_5 >= var_1_16) { var_1_14 = var_1_7; } else { var_1_14 = var_1_7; } } var_1_38 = var_1_12; unsigned char stepLocal_0 = var_1_12; if (stepLocal_0 <= (var_1_12 ^ var_1_12)) { var_1_1 = (! var_1_5); } else { var_1_1 = (! var_1_5); } unsigned char stepLocal_2 = var_1_12 < (var_1_16 / var_1_8); signed long int stepLocal_1 = var_1_16; if (-256 >= stepLocal_1) { var_1_6 = (var_1_1 || var_1_7); } else { if (stepLocal_2 || ((var_1_5 && var_1_7) && var_1_1)) { var_1_6 = var_1_7; } } var_1_25 = var_1_12; if (((((var_1_9) > (var_1_24)) ? (var_1_9) : (var_1_24))) > var_1_23) { if (var_1_9 > var_1_23) { var_1_27 = (100000000 + (var_1_12 - var_1_12)); } else { if (((((var_1_12) < (var_1_12)) ? (var_1_12) : (var_1_12))) > (var_1_12 - ((((var_1_12) < (10)) ? (var_1_12) : (10))))) { if ((((((var_1_31) < 0 ) ? -(var_1_31) : (var_1_31))) - var_1_32) < 2) { var_1_27 = ((((var_1_32) > (((((var_1_31) > (var_1_12)) ? (var_1_31) : (var_1_12))))) ? (var_1_32) : (((((var_1_31) > (var_1_12)) ? (var_1_31) : (var_1_12)))))); } } else { var_1_27 = var_1_31; } } } unsigned char stepLocal_3 = ! var_1_5; if ((var_1_7 && var_1_14) || stepLocal_3) { var_1_11 = var_1_10; } if (! var_1_14) { var_1_21 = (var_1_23 - ((((7.7) > (var_1_24)) ? (7.7) : (var_1_24)))); } var_1_15 = var_1_10; if (((((((((var_1_16) < (var_1_12)) ? (var_1_16) : (var_1_12)))) > (var_1_12)) ? (((((var_1_16) < (var_1_12)) ? (var_1_16) : (var_1_12)))) : (var_1_12))) <= (50 * var_1_8)) { var_1_9 = var_1_10; } var_1_17 = (var_1_18 || (var_1_6 && var_1_20)); var_1_33 = var_1_31; } void updateVariables() { var_1_5 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_5 >= 0); assume_abort_if_not(var_1_5 <= 0); var_1_7 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_7 >= 1); assume_abort_if_not(var_1_7 <= 1); var_1_8 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_8 >= 0); assume_abort_if_not(var_1_8 <= 255); assume_abort_if_not(var_1_8 != 0); var_1_10 = __VERIFIER_nondet_double(); assume_abort_if_not((var_1_10 >= -922337.2036854765600e+13F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 9223372.036854765600e+12F && var_1_10 >= 1.0e-20F )); var_1_13 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_13 >= 0); assume_abort_if_not(var_1_13 <= 254); var_1_18 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_18 >= 0); assume_abort_if_not(var_1_18 <= 0); var_1_20 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_20 >= 0); assume_abort_if_not(var_1_20 <= 0); var_1_23 = __VERIFIER_nondet_double(); assume_abort_if_not((var_1_23 >= 0.0F && var_1_23 <= -1.0e-20F) || (var_1_23 <= 9223372.036854765600e+12F && var_1_23 >= 1.0e-20F )); var_1_24 = __VERIFIER_nondet_double(); assume_abort_if_not((var_1_24 >= 0.0F && var_1_24 <= -1.0e-20F) || (var_1_24 <= 9223372.036854765600e+12F && var_1_24 >= 1.0e-20F )); var_1_31 = __VERIFIER_nondet_char(); assume_abort_if_not(var_1_31 >= -127); assume_abort_if_not(var_1_31 <= 127); var_1_32 = __VERIFIER_nondet_char(); assume_abort_if_not(var_1_32 >= 0); assume_abort_if_not(var_1_32 <= 127); var_1_35 = __VERIFIER_nondet_double(); assume_abort_if_not((var_1_35 >= -922337.2036854776000e+13F && var_1_35 <= -1.0e-20F) || (var_1_35 <= 9223372.036854776000e+12F && var_1_35 >= 1.0e-20F )); assume_abort_if_not(var_1_35 != 0.0F); var_1_36 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_36 >= 1); assume_abort_if_not(var_1_36 <= 1); } void updateLastVariables() { last_1_var_1_9 = var_1_9; last_1_var_1_12 = var_1_12; last_1_var_1_14 = var_1_14; last_1_var_1_16 = var_1_16; } int property() { return ((((((((var_1_12 <= (var_1_12 ^ var_1_12)) ? (var_1_1 == ((unsigned char) (! var_1_5))) : (var_1_1 == ((unsigned char) (! var_1_5)))) && ((-256 >= var_1_16) ? (var_1_6 == ((unsigned char) (var_1_1 || var_1_7))) : (((var_1_12 < (var_1_16 / var_1_8)) || ((var_1_5 && var_1_7) && var_1_1)) ? (var_1_6 == ((unsigned char) var_1_7)) : 1))) && ((((((((((var_1_16) < (var_1_12)) ? (var_1_16) : (var_1_12)))) > (var_1_12)) ? (((((var_1_16) < (var_1_12)) ? (var_1_16) : (var_1_12)))) : (var_1_12))) <= (50 * var_1_8)) ? (var_1_9 == ((double) var_1_10)) : 1)) && (((var_1_7 && var_1_14) || (! var_1_5)) ? (var_1_11 == ((double) var_1_10)) : 1)) && (last_1_var_1_14 ? ((var_1_10 >= (- last_1_var_1_9)) ? ((var_1_8 != last_1_var_1_16) ? (var_1_12 == ((unsigned char) var_1_13)) : (var_1_12 == ((unsigned char) 50))) : (var_1_12 == ((unsigned char) var_1_13))) : (var_1_12 == ((unsigned char) var_1_13)))) && (((var_1_13 % (5u + 256u)) <= var_1_16) ? (((var_1_13 + 16) >= var_1_16) ? (var_1_14 == ((unsigned char) var_1_7)) : (var_1_14 == ((unsigned char) var_1_7))) : 1)) && (var_1_15 == ((float) var_1_10))) && (var_1_16 == ((signed long int) last_1_var_1_12)) ; } int main(void) { isInitial = 1; initially(); while (1) { updateLastVariables(); updateVariables(); step(); __VERIFIER_assert(property()); isInitial = 0; } return 0; }