// 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_Batch6825_1loop.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; signed long int var_1_9 = 25; double var_1_10 = 0.75; signed long int var_1_11 = 2; signed long int var_1_12 = 32; unsigned char var_1_13 = 0; unsigned char var_1_14 = 0; double var_1_15 = 50.2; signed long int last_1_var_1_9 = 25; double last_1_var_1_10 = 0.75; void initially(void) { } void step(void) { signed long int stepLocal_0 = last_1_var_1_9 + last_1_var_1_9; if ((var_1_2 - var_1_3) >= last_1_var_1_10) { if (stepLocal_0 >= (last_1_var_1_9 / var_1_8)) { var_1_1 = last_1_var_1_9; } } else { var_1_1 = last_1_var_1_9; } signed long int stepLocal_2 = var_1_1; signed long int stepLocal_1 = var_1_1; if ((var_1_8 >> last_1_var_1_9) > stepLocal_1) { if ((var_1_1 >> 8) > stepLocal_2) { var_1_9 = var_1_1; } else { var_1_9 = last_1_var_1_9; } } else { var_1_9 = last_1_var_1_9; } if (((((var_1_9) > (var_1_1)) ? (var_1_9) : (var_1_1))) == (var_1_9 * (var_1_11 - var_1_12))) { if (var_1_13 || var_1_14) { var_1_10 = var_1_15; } else { var_1_10 = var_1_15; } } } 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_11 = __VERIFIER_nondet_long(); assume_abort_if_not(var_1_11 >= -1); assume_abort_if_not(var_1_11 <= 2147483647); var_1_12 = __VERIFIER_nondet_long(); assume_abort_if_not(var_1_12 >= 0); assume_abort_if_not(var_1_12 <= 2147483647); var_1_13 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_13 >= 0); assume_abort_if_not(var_1_13 <= 1); var_1_14 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_14 >= 0); assume_abort_if_not(var_1_14 <= 1); var_1_15 = __VERIFIER_nondet_double(); assume_abort_if_not((var_1_15 >= -922337.2036854765600e+13F && var_1_15 <= -1.0e-20F) || (var_1_15 <= 9223372.036854765600e+12F && var_1_15 >= 1.0e-20F )); } void updateLastVariables() { last_1_var_1_9 = var_1_9; last_1_var_1_10 = var_1_10; } int property() { return ((((var_1_2 - var_1_3) >= last_1_var_1_10) ? (((last_1_var_1_9 + last_1_var_1_9) >= (last_1_var_1_9 / var_1_8)) ? (var_1_1 == ((signed long int) last_1_var_1_9)) : 1) : (var_1_1 == ((signed long int) last_1_var_1_9))) && (((var_1_8 >> last_1_var_1_9) > var_1_1) ? (((var_1_1 >> 8) > var_1_1) ? (var_1_9 == ((signed long int) var_1_1)) : (var_1_9 == ((signed long int) last_1_var_1_9))) : (var_1_9 == ((signed long int) last_1_var_1_9)))) && ((((((var_1_9) > (var_1_1)) ? (var_1_9) : (var_1_1))) == (var_1_9 * (var_1_11 - var_1_12))) ? ((var_1_13 || var_1_14) ? (var_1_10 == ((double) var_1_15)) : (var_1_10 == ((double) var_1_15))) : 1) ; } int main(void) { isInitial = 1; initially(); int k_loop; for (k_loop = 0; k_loop < 1; k_loop++) { updateLastVariables(); updateVariables(); step(); __VERIFIER_assert(property()); isInitial = 0; } return 0; }