// 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_Batch51dependencies.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 = 128; double var_1_4 = 32.3; double var_1_5 = 0.25; unsigned char var_1_7 = 2; signed char var_1_8 = -10; signed char var_1_9 = 5; signed char var_1_10 = 4; signed char var_1_11 = 100; unsigned long int var_1_12 = 8; unsigned char var_1_13 = 0; unsigned long int var_1_15 = 1114432789; double var_1_17 = 256.8; double var_1_18 = 1.25; unsigned long int var_1_19 = 16; unsigned char var_1_21 = 1; double var_1_22 = -0.5; unsigned char var_1_23 = 0; unsigned char var_1_24 = 1; unsigned char last_1_var_1_1 = 128; unsigned long int last_1_var_1_12 = 8; double last_1_var_1_17 = 256.8; unsigned char last_1_var_1_21 = 1; void initially(void) { } void step(void) { if (last_1_var_1_21 || (((((var_1_4) > (last_1_var_1_17)) ? (var_1_4) : (last_1_var_1_17))) > var_1_18)) { if (var_1_18 > ((((last_1_var_1_17) < 0 ) ? -(last_1_var_1_17) : (last_1_var_1_17)))) { var_1_19 = last_1_var_1_1; } else { var_1_19 = var_1_11; } } else { var_1_19 = last_1_var_1_1; } if (32u >= last_1_var_1_12) { if (last_1_var_1_12 <= last_1_var_1_12) { if ((var_1_4 - var_1_5) >= last_1_var_1_17) { var_1_1 = var_1_7; } } } else { var_1_1 = var_1_7; } if ((((((~ var_1_1)) < (8)) ? ((~ var_1_1)) : (8))) > var_1_11) { var_1_17 = var_1_18; } if (! (var_1_17 > var_1_5)) { var_1_8 = (((((var_1_9) < (var_1_10)) ? (var_1_9) : (var_1_10))) - var_1_11); } else { var_1_8 = -4; } if ((var_1_18 / ((((5.5) > (var_1_22)) ? (5.5) : (var_1_22)))) > 10.5) { if (var_1_13) { if (var_1_1 < var_1_19) { var_1_21 = (! var_1_23); } else { var_1_21 = var_1_24; } } else { var_1_21 = var_1_23; } } else { var_1_21 = var_1_23; } if (var_1_21 && var_1_21) { var_1_12 = var_1_11; } else { if (var_1_21) { var_1_12 = (((((var_1_19) > ((var_1_11 + var_1_7))) ? (var_1_19) : ((var_1_11 + var_1_7)))) + (var_1_15 - var_1_1)); } } } void updateVariables() { var_1_4 = __VERIFIER_nondet_double(); assume_abort_if_not((var_1_4 >= 0.0F && var_1_4 <= -1.0e-20F) || (var_1_4 <= 9223372.036854776000e+12F && var_1_4 >= 1.0e-20F )); var_1_5 = __VERIFIER_nondet_double(); assume_abort_if_not((var_1_5 >= 0.0F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 9223372.036854776000e+12F && var_1_5 >= 1.0e-20F )); var_1_7 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_7 >= 0); assume_abort_if_not(var_1_7 <= 254); var_1_9 = __VERIFIER_nondet_char(); assume_abort_if_not(var_1_9 >= -1); assume_abort_if_not(var_1_9 <= 126); var_1_10 = __VERIFIER_nondet_char(); assume_abort_if_not(var_1_10 >= -1); assume_abort_if_not(var_1_10 <= 126); var_1_11 = __VERIFIER_nondet_char(); assume_abort_if_not(var_1_11 >= 0); assume_abort_if_not(var_1_11 <= 126); var_1_13 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_13 >= 0); assume_abort_if_not(var_1_13 <= 1); var_1_15 = __VERIFIER_nondet_ulong(); assume_abort_if_not(var_1_15 >= 1073741823); assume_abort_if_not(var_1_15 <= 2147483647); var_1_18 = __VERIFIER_nondet_double(); 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_22 = __VERIFIER_nondet_double(); assume_abort_if_not((var_1_22 >= -922337.2036854776000e+13F && var_1_22 <= -1.0e-20F) || (var_1_22 <= 9223372.036854776000e+12F && var_1_22 >= 1.0e-20F )); assume_abort_if_not(var_1_22 != 0.0F); var_1_23 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_23 >= 0); assume_abort_if_not(var_1_23 <= 0); var_1_24 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_24 >= 1); assume_abort_if_not(var_1_24 <= 1); } void updateLastVariables() { last_1_var_1_1 = var_1_1; last_1_var_1_12 = var_1_12; last_1_var_1_17 = var_1_17; last_1_var_1_21 = var_1_21; } int property() { return ((((((32u >= last_1_var_1_12) ? ((last_1_var_1_12 <= last_1_var_1_12) ? (((var_1_4 - var_1_5) >= last_1_var_1_17) ? (var_1_1 == ((unsigned char) var_1_7)) : 1) : 1) : (var_1_1 == ((unsigned char) var_1_7))) && ((! (var_1_17 > var_1_5)) ? (var_1_8 == ((signed char) (((((var_1_9) < (var_1_10)) ? (var_1_9) : (var_1_10))) - var_1_11))) : (var_1_8 == ((signed char) -4)))) && ((var_1_21 && var_1_21) ? (var_1_12 == ((unsigned long int) var_1_11)) : (var_1_21 ? (var_1_12 == ((unsigned long int) (((((var_1_19) > ((var_1_11 + var_1_7))) ? (var_1_19) : ((var_1_11 + var_1_7)))) + (var_1_15 - var_1_1)))) : 1))) && (((((((~ var_1_1)) < (8)) ? ((~ var_1_1)) : (8))) > var_1_11) ? (var_1_17 == ((double) var_1_18)) : 1)) && ((last_1_var_1_21 || (((((var_1_4) > (last_1_var_1_17)) ? (var_1_4) : (last_1_var_1_17))) > var_1_18)) ? ((var_1_18 > ((((last_1_var_1_17) < 0 ) ? -(last_1_var_1_17) : (last_1_var_1_17)))) ? (var_1_19 == ((unsigned long int) last_1_var_1_1)) : (var_1_19 == ((unsigned long int) var_1_11))) : (var_1_19 == ((unsigned long int) last_1_var_1_1)))) && (((var_1_18 / ((((5.5) > (var_1_22)) ? (5.5) : (var_1_22)))) > 10.5) ? (var_1_13 ? ((var_1_1 < var_1_19) ? (var_1_21 == ((unsigned char) (! var_1_23))) : (var_1_21 == ((unsigned char) var_1_24))) : (var_1_21 == ((unsigned char) var_1_23))) : (var_1_21 == ((unsigned char) var_1_23))) ; } int main(void) { isInitial = 1; initially(); while (1) { updateLastVariables(); updateVariables(); step(); __VERIFIER_assert(property()); isInitial = 0; } return 0; }