// 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_Batch68normal.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 long int var_1_1 = 32; float var_1_2 = 64.5; float var_1_3 = 16.8; signed long int var_1_8 = 10; unsigned char var_1_9 = 0; double var_1_10 = 25.5; double var_1_11 = 9999999999999.729; double var_1_12 = 999.8; signed short int var_1_13 = -25; signed short int var_1_14 = -64; signed short int var_1_15 = 0; signed short int var_1_16 = -8; signed long int var_1_17 = 5; unsigned long int var_1_18 = 0; unsigned long int var_1_19 = 8; float var_1_20 = 32.375; signed long int var_1_21 = -10; signed short int last_1_var_1_13 = -25; signed long int last_1_var_1_17 = 5; void initially(void) { } void step(void) { signed long int stepLocal_2 = var_1_8 + last_1_var_1_17; if (var_1_9) { if (last_1_var_1_13 <= stepLocal_2) { var_1_13 = ((var_1_14 + var_1_15) + var_1_16); } else { var_1_13 = var_1_15; } } else { var_1_13 = var_1_15; } var_1_17 = (var_1_13 + var_1_14); var_1_18 = var_1_19; var_1_20 = var_1_12; var_1_21 = var_1_17; signed long int stepLocal_1 = var_1_17; if (stepLocal_1 != var_1_21) { var_1_10 = (var_1_11 - var_1_12); } unsigned long int stepLocal_0 = var_1_18 + var_1_21; if ((var_1_2 - var_1_3) >= var_1_10) { if (stepLocal_0 >= (var_1_13 / var_1_8)) { var_1_1 = ((((var_1_21) < 0 ) ? -(var_1_21) : (var_1_21))); } } else { if (var_1_9) { var_1_1 = ((((var_1_21) > (var_1_18)) ? (var_1_21) : (var_1_18))); } } } void updateVariables() { var_1_2 = __VERIFIER_nondet_float(); assume_abort_if_not((var_1_2 >= 0.0F && var_1_2 <= -1.0e-20F) || (var_1_2 <= 9223372.036854776000e+12F && var_1_2 >= 1.0e-20F )); var_1_3 = __VERIFIER_nondet_float(); assume_abort_if_not((var_1_3 >= 0.0F && var_1_3 <= -1.0e-20F) || (var_1_3 <= 9223372.036854776000e+12F && var_1_3 >= 1.0e-20F )); var_1_8 = __VERIFIER_nondet_long(); assume_abort_if_not(var_1_8 >= -2147483648); assume_abort_if_not(var_1_8 <= 2147483647); assume_abort_if_not(var_1_8 != 0); var_1_9 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_9 >= 0); assume_abort_if_not(var_1_9 <= 1); var_1_11 = __VERIFIER_nondet_double(); assume_abort_if_not((var_1_11 >= 0.0F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 9223372.036854765600e+12F && var_1_11 >= 1.0e-20F )); var_1_12 = __VERIFIER_nondet_double(); assume_abort_if_not((var_1_12 >= 0.0F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 9223372.036854765600e+12F && var_1_12 >= 1.0e-20F )); var_1_14 = __VERIFIER_nondet_short(); assume_abort_if_not(var_1_14 >= -8191); assume_abort_if_not(var_1_14 <= 8192); var_1_15 = __VERIFIER_nondet_short(); assume_abort_if_not(var_1_15 >= -8191); assume_abort_if_not(var_1_15 <= 8191); var_1_16 = __VERIFIER_nondet_short(); assume_abort_if_not(var_1_16 >= -16383); assume_abort_if_not(var_1_16 <= 16383); var_1_19 = __VERIFIER_nondet_ulong(); assume_abort_if_not(var_1_19 >= 0); assume_abort_if_not(var_1_19 <= 4294967294); } void updateLastVariables() { last_1_var_1_13 = var_1_13; last_1_var_1_17 = var_1_17; } int property() { return ((((((((var_1_2 - var_1_3) >= var_1_10) ? (((var_1_18 + var_1_21) >= (var_1_13 / var_1_8)) ? (var_1_1 == ((signed long int) ((((var_1_21) < 0 ) ? -(var_1_21) : (var_1_21))))) : 1) : (var_1_9 ? (var_1_1 == ((signed long int) ((((var_1_21) > (var_1_18)) ? (var_1_21) : (var_1_18))))) : 1)) && ((var_1_17 != var_1_21) ? (var_1_10 == ((double) (var_1_11 - var_1_12))) : 1)) && (var_1_9 ? ((last_1_var_1_13 <= (var_1_8 + last_1_var_1_17)) ? (var_1_13 == ((signed short int) ((var_1_14 + var_1_15) + var_1_16))) : (var_1_13 == ((signed short int) var_1_15))) : (var_1_13 == ((signed short int) var_1_15)))) && (var_1_17 == ((signed long int) (var_1_13 + var_1_14)))) && (var_1_18 == ((unsigned long int) var_1_19))) && (var_1_20 == ((float) var_1_12))) && (var_1_21 == ((signed long int) var_1_17)) ; } int main(void) { isInitial = 1; initially(); while (1) { updateLastVariables(); updateVariables(); step(); __VERIFIER_assert(property()); isInitial = 0; } return 0; }