// 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_Batch78Amount25.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 = -200; unsigned char var_1_2 = 0; unsigned char var_1_3 = 1; signed long int var_1_6 = 128; signed long int var_1_7 = 10; signed short int var_1_8 = 0; signed short int var_1_9 = 25; signed short int var_1_10 = 32; signed short int var_1_11 = 1000; signed short int var_1_12 = 25; signed short int var_1_13 = 128; unsigned long int var_1_14 = 5; float var_1_15 = 8.25; float var_1_16 = 63.5; float var_1_17 = -0.6; signed long int last_1_var_1_1 = -200; void initially(void) { } void step(void) { if (var_1_3) { var_1_14 = (2931747731u - var_1_10); } unsigned char stepLocal_1 = var_1_3; unsigned char stepLocal_0 = var_1_2; if (var_1_2 && stepLocal_1) { if (stepLocal_0 && (var_1_14 > last_1_var_1_1)) { var_1_1 = (var_1_6 - var_1_7); } else { var_1_1 = var_1_6; } } if (var_1_14 > var_1_14) { var_1_8 = ((var_1_9 - var_1_10) + ((((-4) < ((var_1_11 + var_1_12))) ? (-4) : ((var_1_11 + var_1_12))))); } else { var_1_8 = (((((var_1_9) < (var_1_10)) ? (var_1_9) : (var_1_10))) - var_1_13); } if (var_1_11 >= var_1_1) { var_1_15 = ((((var_1_16) > (var_1_17)) ? (var_1_16) : (var_1_17))); } } void updateVariables() { var_1_2 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_2 >= 0); assume_abort_if_not(var_1_2 <= 1); var_1_3 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_3 >= 0); assume_abort_if_not(var_1_3 <= 1); var_1_6 = __VERIFIER_nondet_long(); assume_abort_if_not(var_1_6 >= -1); assume_abort_if_not(var_1_6 <= 2147483646); var_1_7 = __VERIFIER_nondet_long(); assume_abort_if_not(var_1_7 >= 0); assume_abort_if_not(var_1_7 <= 2147483646); var_1_9 = __VERIFIER_nondet_short(); assume_abort_if_not(var_1_9 >= 0); assume_abort_if_not(var_1_9 <= 16383); var_1_10 = __VERIFIER_nondet_short(); assume_abort_if_not(var_1_10 >= 0); assume_abort_if_not(var_1_10 <= 16383); var_1_11 = __VERIFIER_nondet_short(); assume_abort_if_not(var_1_11 >= -8191); assume_abort_if_not(var_1_11 <= 8192); var_1_12 = __VERIFIER_nondet_short(); assume_abort_if_not(var_1_12 >= -8191); assume_abort_if_not(var_1_12 <= 8191); var_1_13 = __VERIFIER_nondet_short(); assume_abort_if_not(var_1_13 >= 0); assume_abort_if_not(var_1_13 <= 32766); var_1_16 = __VERIFIER_nondet_float(); assume_abort_if_not((var_1_16 >= -922337.2036854765600e+13F && var_1_16 <= -1.0e-20F) || (var_1_16 <= 9223372.036854765600e+12F && var_1_16 >= 1.0e-20F )); var_1_17 = __VERIFIER_nondet_float(); assume_abort_if_not((var_1_17 >= -922337.2036854765600e+13F && var_1_17 <= -1.0e-20F) || (var_1_17 <= 9223372.036854765600e+12F && var_1_17 >= 1.0e-20F )); } void updateLastVariables() { last_1_var_1_1 = var_1_1; } int property() { return ((((var_1_2 && var_1_3) ? ((var_1_2 && (var_1_14 > last_1_var_1_1)) ? (var_1_1 == ((signed long int) (var_1_6 - var_1_7))) : (var_1_1 == ((signed long int) var_1_6))) : 1) && ((var_1_14 > var_1_14) ? (var_1_8 == ((signed short int) ((var_1_9 - var_1_10) + ((((-4) < ((var_1_11 + var_1_12))) ? (-4) : ((var_1_11 + var_1_12))))))) : (var_1_8 == ((signed short int) (((((var_1_9) < (var_1_10)) ? (var_1_9) : (var_1_10))) - var_1_13))))) && (var_1_3 ? (var_1_14 == ((unsigned long int) (2931747731u - var_1_10))) : 1)) && ((var_1_11 >= var_1_1) ? (var_1_15 == ((float) ((((var_1_16) > (var_1_17)) ? (var_1_16) : (var_1_17))))) : 1) ; } int main(void) { isInitial = 1; initially(); while (1) { updateLastVariables(); updateVariables(); step(); __VERIFIER_assert(property()); isInitial = 0; } return 0; }