// 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_Batch17PS_CN_25.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 = 25; unsigned char var_1_2 = 25; unsigned char var_1_3 = 0; unsigned char var_1_4 = 0; signed long int var_1_5 = 4; unsigned char var_1_7 = 0; unsigned char var_1_8 = 1; unsigned char var_1_9 = 0; unsigned char var_1_10 = 0; double var_1_11 = 7.3; double var_1_12 = 1.25; double var_1_13 = 128.8; signed char var_1_14 = -1; signed char var_1_15 = 10; signed short int var_1_16 = 8; unsigned long int var_1_18 = 128; unsigned long int var_1_19 = 3963666122; float var_1_20 = 15.875; float var_1_21 = 15.5; signed long int var_1_22 = -128; unsigned char var_1_23 = 0; signed long int var_1_24 = 0; signed long int var_1_25 = 1; signed long int var_1_26 = 64; unsigned long int var_1_27 = 256; float var_1_28 = 15.75; signed long int var_1_29 = -1000000; signed long int var_1_30 = -25; signed long int var_1_31 = 128; unsigned char var_1_32 = 1; unsigned char var_1_33 = 1; unsigned char var_1_34 = 0; unsigned long int var_1_35 = 10; unsigned char last_1_var_1_8 = 1; signed char last_1_var_1_14 = -1; void initially(void) { } void step(void) { var_1_20 = var_1_21; if (var_1_21 < ((((var_1_20) < 0 ) ? -(var_1_20) : (var_1_20)))) { if (var_1_21 <= ((((1.0000000000004E12f) < 0 ) ? -(1.0000000000004E12f) : (1.0000000000004E12f)))) { if (var_1_23) { var_1_22 = (((((((-256) < (var_1_24)) ? (-256) : (var_1_24))) < 0 ) ? -((((-256) < (var_1_24)) ? (-256) : (var_1_24))) : ((((-256) < (var_1_24)) ? (-256) : (var_1_24))))); } } else { var_1_22 = ((((var_1_24) < 0 ) ? -(var_1_24) : (var_1_24))); } } else { var_1_22 = (var_1_25 - var_1_26); } var_1_27 = var_1_26; var_1_28 = var_1_21; if (! var_1_23) { var_1_29 = (((((var_1_30 + var_1_31)) < (-32)) ? ((var_1_30 + var_1_31)) : (-32))); } var_1_32 = 2; var_1_33 = var_1_34; var_1_35 = var_1_26; unsigned char stepLocal_0 = last_1_var_1_8; if (stepLocal_0 && last_1_var_1_8) { if (last_1_var_1_8) { var_1_5 = (((((last_1_var_1_14) < 0 ) ? -(last_1_var_1_14) : (last_1_var_1_14))) - ((((var_1_4) < (var_1_2)) ? (var_1_4) : (var_1_2)))); } else { var_1_5 = 8; } } if (var_1_5 < var_1_3) { var_1_8 = ((var_1_7 || (last_1_var_1_8 || var_1_9)) && var_1_10); } else { var_1_8 = (! var_1_10); } var_1_1 = (50 + ((((var_1_2) < (((((var_1_3) < (var_1_4)) ? (var_1_3) : (var_1_4))))) ? (var_1_2) : (((((var_1_3) < (var_1_4)) ? (var_1_3) : (var_1_4))))))); if ((64.4f + 1.5f) <= var_1_13) { if (var_1_1 >= var_1_4) { var_1_14 = var_1_15; } } unsigned char stepLocal_3 = var_1_9 && var_1_8; if (stepLocal_3 || (var_1_8 && var_1_10)) { var_1_18 = (var_1_19 - (((((1991720936u - var_1_1)) < (var_1_2)) ? ((1991720936u - var_1_1)) : (var_1_2)))); } else { var_1_18 = var_1_2; } signed long int stepLocal_1 = 8 + var_1_14; if (var_1_4 == stepLocal_1) { var_1_11 = ((((var_1_12) > (var_1_13)) ? (var_1_12) : (var_1_13))); } unsigned long int stepLocal_2 = var_1_18 * (var_1_15 & var_1_1); if (var_1_12 >= 9.6) { if (var_1_10) { var_1_16 = (2 - var_1_1); } else { if (stepLocal_2 <= var_1_3) { var_1_16 = var_1_18; } else { var_1_16 = var_1_4; } } } } void updateVariables() { var_1_2 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_2 >= 0); assume_abort_if_not(var_1_2 <= 127); var_1_3 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_3 >= 0); assume_abort_if_not(var_1_3 <= 127); var_1_4 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_4 >= 0); assume_abort_if_not(var_1_4 <= 127); var_1_7 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_7 >= 0); assume_abort_if_not(var_1_7 <= 1); var_1_9 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_9 >= 1); assume_abort_if_not(var_1_9 <= 1); var_1_10 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_10 >= 1); assume_abort_if_not(var_1_10 <= 1); var_1_12 = __VERIFIER_nondet_double(); assume_abort_if_not((var_1_12 >= -922337.2036854765600e+13F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 9223372.036854765600e+12F && var_1_12 >= 1.0e-20F )); var_1_13 = __VERIFIER_nondet_double(); assume_abort_if_not((var_1_13 >= -922337.2036854765600e+13F && var_1_13 <= -1.0e-20F) || (var_1_13 <= 9223372.036854765600e+12F && var_1_13 >= 1.0e-20F )); var_1_15 = __VERIFIER_nondet_char(); assume_abort_if_not(var_1_15 >= -127); assume_abort_if_not(var_1_15 <= 126); var_1_19 = __VERIFIER_nondet_ulong(); assume_abort_if_not(var_1_19 >= 2147483647); assume_abort_if_not(var_1_19 <= 4294967294); var_1_21 = __VERIFIER_nondet_float(); assume_abort_if_not((var_1_21 >= -922337.2036854765600e+13F && var_1_21 <= -1.0e-20F) || (var_1_21 <= 9223372.036854765600e+12F && var_1_21 >= 1.0e-20F )); var_1_23 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_23 >= 0); assume_abort_if_not(var_1_23 <= 1); var_1_24 = __VERIFIER_nondet_long(); assume_abort_if_not(var_1_24 >= -2147483646); assume_abort_if_not(var_1_24 <= 2147483646); var_1_25 = __VERIFIER_nondet_long(); assume_abort_if_not(var_1_25 >= -1); assume_abort_if_not(var_1_25 <= 2147483646); var_1_26 = __VERIFIER_nondet_long(); assume_abort_if_not(var_1_26 >= 0); assume_abort_if_not(var_1_26 <= 2147483646); var_1_30 = __VERIFIER_nondet_long(); assume_abort_if_not(var_1_30 >= -1073741823); assume_abort_if_not(var_1_30 <= 1073741823); var_1_31 = __VERIFIER_nondet_long(); assume_abort_if_not(var_1_31 >= -1073741823); assume_abort_if_not(var_1_31 <= 1073741823); var_1_34 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_34 >= 1); assume_abort_if_not(var_1_34 <= 1); } void updateLastVariables() { last_1_var_1_8 = var_1_8; last_1_var_1_14 = var_1_14; } int property() { return ((((((var_1_1 == ((unsigned char) (50 + ((((var_1_2) < (((((var_1_3) < (var_1_4)) ? (var_1_3) : (var_1_4))))) ? (var_1_2) : (((((var_1_3) < (var_1_4)) ? (var_1_3) : (var_1_4))))))))) && ((last_1_var_1_8 && last_1_var_1_8) ? (last_1_var_1_8 ? (var_1_5 == ((signed long int) (((((last_1_var_1_14) < 0 ) ? -(last_1_var_1_14) : (last_1_var_1_14))) - ((((var_1_4) < (var_1_2)) ? (var_1_4) : (var_1_2)))))) : (var_1_5 == ((signed long int) 8))) : 1)) && ((var_1_5 < var_1_3) ? (var_1_8 == ((unsigned char) ((var_1_7 || (last_1_var_1_8 || var_1_9)) && var_1_10))) : (var_1_8 == ((unsigned char) (! var_1_10))))) && ((var_1_4 == (8 + var_1_14)) ? (var_1_11 == ((double) ((((var_1_12) > (var_1_13)) ? (var_1_12) : (var_1_13))))) : 1)) && (((64.4f + 1.5f) <= var_1_13) ? ((var_1_1 >= var_1_4) ? (var_1_14 == ((signed char) var_1_15)) : 1) : 1)) && ((var_1_12 >= 9.6) ? (var_1_10 ? (var_1_16 == ((signed short int) (2 - var_1_1))) : (((var_1_18 * (var_1_15 & var_1_1)) <= var_1_3) ? (var_1_16 == ((signed short int) var_1_18)) : (var_1_16 == ((signed short int) var_1_4)))) : 1)) && (((var_1_9 && var_1_8) || (var_1_8 && var_1_10)) ? (var_1_18 == ((unsigned long int) (var_1_19 - (((((1991720936u - var_1_1)) < (var_1_2)) ? ((1991720936u - var_1_1)) : (var_1_2)))))) : (var_1_18 == ((unsigned long int) var_1_2))) ; } int main(void) { isInitial = 1; initially(); while (1) { updateLastVariables(); updateVariables(); step(); __VERIFIER_assert(property()); isInitial = 0; } return 0; }