// 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_Batch40PS_CN_10.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 short int var_1_1 = 128; signed short int var_1_4 = -200; unsigned short int var_1_8 = 5; unsigned char var_1_9 = 1; unsigned char var_1_10 = 0; unsigned char var_1_11 = 0; unsigned char var_1_12 = 16; unsigned char var_1_15 = 50; unsigned short int var_1_16 = 1; float var_1_17 = 25.4; float var_1_20 = 1.6; unsigned short int var_1_21 = 0; float var_1_24 = 128.5; double var_1_25 = -0.5; signed long int var_1_26 = 4; signed char var_1_27 = 2; signed char var_1_28 = 5; signed short int var_1_29 = 16; signed char var_1_30 = 2; unsigned char var_1_31 = 0; unsigned char var_1_32 = 128; unsigned long int var_1_33 = 64; double var_1_34 = 100.375; unsigned char var_1_35 = 1; double var_1_36 = 2.4; unsigned char last_1_var_1_9 = 1; float last_1_var_1_24 = 128.5; void initially(void) { } void step(void) { var_1_27 = var_1_28; var_1_29 = 1; var_1_30 = var_1_28; var_1_31 = var_1_32; var_1_33 = 256u; if (! var_1_35) { if ((var_1_28 + var_1_29) <= var_1_32) { var_1_34 = var_1_36; } } if ((last_1_var_1_9 && var_1_11) && (50 > var_1_8)) { if ((- last_1_var_1_24) < last_1_var_1_24) { if (last_1_var_1_9) { var_1_12 = 5; } } } else { var_1_12 = var_1_15; } unsigned char stepLocal_1 = var_1_10; if ((var_1_12 != var_1_4) || stepLocal_1) { var_1_9 = var_1_11; } var_1_26 = var_1_12; if ((var_1_9 && var_1_11) && var_1_9) { var_1_21 = (var_1_26 + (var_1_15 + ((((var_1_12) > (var_1_12)) ? (var_1_12) : (var_1_12))))); } else { var_1_21 = ((23370 - var_1_15) + var_1_12); } signed long int stepLocal_2 = -4; if (! (-4 < var_1_12)) { var_1_24 = var_1_20; } else { if (stepLocal_2 > var_1_21) { var_1_24 = 10.6f; } } var_1_16 = (((((((((256) > (var_1_12)) ? (256) : (var_1_12))) + var_1_12)) < (var_1_15)) ? ((((((256) > (var_1_12)) ? (256) : (var_1_12))) + var_1_12)) : (var_1_15))); var_1_25 = var_1_20; unsigned short int stepLocal_0 = var_1_16; if (((var_1_16 * var_1_16) / var_1_4) <= stepLocal_0) { var_1_1 = var_1_12; } else { var_1_1 = (var_1_12 + var_1_12); } if ((var_1_16 - ((((var_1_1) < 0 ) ? -(var_1_1) : (var_1_1)))) < (var_1_12 - var_1_16)) { var_1_17 = var_1_20; } } void updateVariables() { var_1_4 = __VERIFIER_nondet_short(); assume_abort_if_not(var_1_4 >= -32768); assume_abort_if_not(var_1_4 <= 32767); assume_abort_if_not(var_1_4 != 0); var_1_8 = __VERIFIER_nondet_ushort(); assume_abort_if_not(var_1_8 >= 0); assume_abort_if_not(var_1_8 <= 32767); 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_uchar(); assume_abort_if_not(var_1_11 >= 0); assume_abort_if_not(var_1_11 <= 0); var_1_15 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_15 >= 0); assume_abort_if_not(var_1_15 <= 254); var_1_20 = __VERIFIER_nondet_float(); assume_abort_if_not((var_1_20 >= -922337.2036854765600e+13F && var_1_20 <= -1.0e-20F) || (var_1_20 <= 9223372.036854765600e+12F && var_1_20 >= 1.0e-20F )); var_1_28 = __VERIFIER_nondet_char(); assume_abort_if_not(var_1_28 >= -127); assume_abort_if_not(var_1_28 <= 126); var_1_32 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_32 >= 0); assume_abort_if_not(var_1_32 <= 254); var_1_35 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_35 >= 0); assume_abort_if_not(var_1_35 <= 1); var_1_36 = __VERIFIER_nondet_double(); assume_abort_if_not((var_1_36 >= -922337.2036854765600e+13F && var_1_36 <= -1.0e-20F) || (var_1_36 <= 9223372.036854765600e+12F && var_1_36 >= 1.0e-20F )); } void updateLastVariables() { last_1_var_1_9 = var_1_9; last_1_var_1_24 = var_1_24; } int property() { return (((((((((((var_1_16 * var_1_16) / var_1_4) <= var_1_16) ? (var_1_1 == ((unsigned short int) var_1_12)) : (var_1_1 == ((unsigned short int) (var_1_12 + var_1_12)))) && (((var_1_12 != var_1_4) || var_1_10) ? (var_1_9 == ((unsigned char) var_1_11)) : 1)) && (((last_1_var_1_9 && var_1_11) && (50 > var_1_8)) ? (((- last_1_var_1_24) < last_1_var_1_24) ? (last_1_var_1_9 ? (var_1_12 == ((unsigned char) 5)) : 1) : 1) : (var_1_12 == ((unsigned char) var_1_15)))) && (var_1_16 == ((unsigned short int) (((((((((256) > (var_1_12)) ? (256) : (var_1_12))) + var_1_12)) < (var_1_15)) ? ((((((256) > (var_1_12)) ? (256) : (var_1_12))) + var_1_12)) : (var_1_15)))))) && (((var_1_16 - ((((var_1_1) < 0 ) ? -(var_1_1) : (var_1_1)))) < (var_1_12 - var_1_16)) ? (var_1_17 == ((float) var_1_20)) : 1)) && (((var_1_9 && var_1_11) && var_1_9) ? (var_1_21 == ((unsigned short int) (var_1_26 + (var_1_15 + ((((var_1_12) > (var_1_12)) ? (var_1_12) : (var_1_12))))))) : (var_1_21 == ((unsigned short int) ((23370 - var_1_15) + var_1_12))))) && ((! (-4 < var_1_12)) ? (var_1_24 == ((float) var_1_20)) : ((-4 > var_1_21) ? (var_1_24 == ((float) 10.6f)) : 1))) && (var_1_25 == ((double) var_1_20))) && (var_1_26 == ((signed long int) var_1_12)) ; } int main(void) { isInitial = 1; initially(); while (1) { updateLastVariables(); updateVariables(); step(); __VERIFIER_assert(property()); isInitial = 0; } return 0; }