// 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_Batch91normal.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 short int var_1_1 = -64; signed char var_1_2 = -128; signed char var_1_3 = -8; signed char var_1_4 = 4; signed short int var_1_5 = 8; signed short int var_1_6 = 8; signed short int var_1_7 = 5; signed short int var_1_8 = 0; signed char var_1_9 = 5; unsigned char var_1_10 = 0; signed char var_1_11 = 16; signed short int var_1_12 = 25; signed short int var_1_13 = 64; signed long int var_1_14 = -64; unsigned char var_1_15 = 1; unsigned char var_1_16 = 16; float var_1_17 = 1.2; float var_1_18 = 5.8; float var_1_19 = 10.25; float var_1_20 = 2.5; signed short int var_1_21 = 200; unsigned char var_1_22 = 1; unsigned char var_1_23 = 1; unsigned char var_1_24 = 1; unsigned char var_1_25 = 0; signed char var_1_26 = -5; void initially(void) { } void step(void) { if (var_1_2 == var_1_3) { if (var_1_3 <= ((((var_1_2) > (var_1_4)) ? (var_1_2) : (var_1_4)))) { var_1_1 = (var_1_3 + (((((var_1_5 - var_1_6)) < ((var_1_7 - var_1_8))) ? ((var_1_5 - var_1_6)) : ((var_1_7 - var_1_8))))); } else { var_1_1 = (((((var_1_8 - var_1_6)) < (((var_1_7 - var_1_5) + -256))) ? ((var_1_8 - var_1_6)) : (((var_1_7 - var_1_5) + -256)))); } } if (var_1_10) { var_1_9 = var_1_11; } else { if (var_1_7 <= (var_1_3 / var_1_12)) { var_1_9 = var_1_11; } else { var_1_9 = var_1_11; } } if ((- var_1_5) >= (var_1_4 * (var_1_14 % var_1_12))) { var_1_13 = var_1_2; } if (var_1_11 < var_1_2) { if (var_1_7 == ((var_1_6 + var_1_8) - var_1_5)) { var_1_15 = var_1_16; } else { var_1_15 = var_1_16; } } else { var_1_15 = var_1_16; } if (var_1_11 < 5) { var_1_17 = ((((var_1_18) > ((var_1_19 - var_1_20))) ? (var_1_18) : ((var_1_19 - var_1_20)))); } if (var_1_10) { if (var_1_22 && var_1_23) { var_1_21 = var_1_3; } } else { var_1_21 = (var_1_7 - 2); } var_1_24 = var_1_25; var_1_26 = var_1_11; } void updateVariables() { var_1_2 = __VERIFIER_nondet_char(); assume_abort_if_not(var_1_2 >= -128); assume_abort_if_not(var_1_2 <= 127); var_1_3 = __VERIFIER_nondet_char(); assume_abort_if_not(var_1_3 >= -128); assume_abort_if_not(var_1_3 <= 127); var_1_4 = __VERIFIER_nondet_char(); assume_abort_if_not(var_1_4 >= -128); assume_abort_if_not(var_1_4 <= 127); var_1_5 = __VERIFIER_nondet_short(); assume_abort_if_not(var_1_5 >= 0); assume_abort_if_not(var_1_5 <= 16383); var_1_6 = __VERIFIER_nondet_short(); assume_abort_if_not(var_1_6 >= 0); assume_abort_if_not(var_1_6 <= 16383); var_1_7 = __VERIFIER_nondet_short(); assume_abort_if_not(var_1_7 >= 0); assume_abort_if_not(var_1_7 <= 16383); var_1_8 = __VERIFIER_nondet_short(); assume_abort_if_not(var_1_8 >= 0); assume_abort_if_not(var_1_8 <= 16383); var_1_10 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_10 >= 0); assume_abort_if_not(var_1_10 <= 1); var_1_11 = __VERIFIER_nondet_char(); assume_abort_if_not(var_1_11 >= -127); assume_abort_if_not(var_1_11 <= 126); var_1_12 = __VERIFIER_nondet_short(); assume_abort_if_not(var_1_12 >= -32768); assume_abort_if_not(var_1_12 <= 32767); assume_abort_if_not(var_1_12 != 0); var_1_14 = __VERIFIER_nondet_long(); assume_abort_if_not(var_1_14 >= -2147483648); assume_abort_if_not(var_1_14 <= 2147483647); var_1_16 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_16 >= 0); assume_abort_if_not(var_1_16 <= 254); var_1_18 = __VERIFIER_nondet_float(); assume_abort_if_not((var_1_18 >= -922337.2036854765600e+13F && var_1_18 <= -1.0e-20F) || (var_1_18 <= 9223372.036854765600e+12F && var_1_18 >= 1.0e-20F )); var_1_19 = __VERIFIER_nondet_float(); assume_abort_if_not((var_1_19 >= 0.0F && var_1_19 <= -1.0e-20F) || (var_1_19 <= 9223372.036854765600e+12F && var_1_19 >= 1.0e-20F )); var_1_20 = __VERIFIER_nondet_float(); 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_22 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_22 >= 0); assume_abort_if_not(var_1_22 <= 1); var_1_23 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_23 >= 0); assume_abort_if_not(var_1_23 <= 1); var_1_25 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_25 >= 0); assume_abort_if_not(var_1_25 <= 0); } void updateLastVariables() { } int property() { return ((((((((var_1_2 == var_1_3) ? ((var_1_3 <= ((((var_1_2) > (var_1_4)) ? (var_1_2) : (var_1_4)))) ? (var_1_1 == ((signed short int) (var_1_3 + (((((var_1_5 - var_1_6)) < ((var_1_7 - var_1_8))) ? ((var_1_5 - var_1_6)) : ((var_1_7 - var_1_8))))))) : (var_1_1 == ((signed short int) (((((var_1_8 - var_1_6)) < (((var_1_7 - var_1_5) + -256))) ? ((var_1_8 - var_1_6)) : (((var_1_7 - var_1_5) + -256))))))) : 1) && (var_1_10 ? (var_1_9 == ((signed char) var_1_11)) : ((var_1_7 <= (var_1_3 / var_1_12)) ? (var_1_9 == ((signed char) var_1_11)) : (var_1_9 == ((signed char) var_1_11))))) && (((- var_1_5) >= (var_1_4 * (var_1_14 % var_1_12))) ? (var_1_13 == ((signed short int) var_1_2)) : 1)) && ((var_1_11 < var_1_2) ? ((var_1_7 == ((var_1_6 + var_1_8) - var_1_5)) ? (var_1_15 == ((unsigned char) var_1_16)) : (var_1_15 == ((unsigned char) var_1_16))) : (var_1_15 == ((unsigned char) var_1_16)))) && ((var_1_11 < 5) ? (var_1_17 == ((float) ((((var_1_18) > ((var_1_19 - var_1_20))) ? (var_1_18) : ((var_1_19 - var_1_20)))))) : 1)) && (var_1_10 ? ((var_1_22 && var_1_23) ? (var_1_21 == ((signed short int) var_1_3)) : 1) : (var_1_21 == ((signed short int) (var_1_7 - 2))))) && (var_1_24 == ((unsigned char) var_1_25))) && (var_1_26 == ((signed char) var_1_11)) ; } int main(void) { isInitial = 1; initially(); while (1) { updateLastVariables(); updateVariables(); step(); __VERIFIER_assert(property()); isInitial = 0; } return 0; }