// 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_Batch23stepLocals.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 = 0; unsigned char var_1_2 = 1; unsigned char var_1_3 = 0; float var_1_4 = 1.4; double var_1_5 = 3.6; double var_1_6 = 10.6; float var_1_7 = 9.25; float var_1_8 = 1.2; float var_1_9 = 0.0; float var_1_10 = 3.1; float var_1_11 = 500.5; signed long int var_1_12 = 0; unsigned char var_1_13 = 10; unsigned char var_1_14 = 8; signed long int var_1_15 = 8; signed long int var_1_16 = -25; unsigned char var_1_17 = 64; unsigned long int var_1_18 = 25; signed char var_1_19 = -100; signed short int var_1_20 = -4; unsigned short int var_1_21 = 200; unsigned short int var_1_22 = 54878; double var_1_23 = 9999.8; float var_1_24 = -0.25; signed char var_1_25 = 50; void initially(void) { } void step(void) { if (var_1_2) { var_1_1 = var_1_3; } unsigned char stepLocal_0 = var_1_5 <= var_1_6; if (stepLocal_0 || var_1_2) { var_1_4 = ((((31.5f) > (((((var_1_7) < (var_1_8)) ? (var_1_7) : (var_1_8))))) ? (31.5f) : (((((var_1_7) < (var_1_8)) ? (var_1_7) : (var_1_8)))))); } else { var_1_4 = ((var_1_9 - var_1_10) - var_1_11); } signed long int stepLocal_3 = (200 - var_1_13) - var_1_14; signed long int stepLocal_2 = var_1_15 / (128 - var_1_17); unsigned char stepLocal_1 = var_1_13; if (stepLocal_3 != var_1_15) { var_1_12 = (var_1_13 + ((((var_1_14) < (var_1_16)) ? (var_1_14) : (var_1_16)))); } else { if (stepLocal_2 < var_1_13) { if (stepLocal_1 >= var_1_15) { var_1_12 = var_1_14; } else { var_1_12 = var_1_17; } } else { var_1_12 = var_1_17; } } if ((- (var_1_13 / var_1_17)) > var_1_15) { var_1_18 = var_1_13; } if ((var_1_16 / ((((var_1_17) < (var_1_20)) ? (var_1_17) : (var_1_20)))) > var_1_18) { var_1_19 = ((((var_1_17) > (var_1_13)) ? (var_1_17) : (var_1_13))); } else { var_1_19 = var_1_17; } unsigned char stepLocal_4 = var_1_17; if (5 <= stepLocal_4) { var_1_21 = (var_1_22 - var_1_17); } else { if (var_1_1) { if (var_1_2) { var_1_21 = var_1_17; } else { var_1_21 = var_1_17; } } } var_1_23 = var_1_10; var_1_24 = 31.75f; var_1_25 = -5; } 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 <= 0); var_1_5 = __VERIFIER_nondet_double(); assume_abort_if_not((var_1_5 >= -922337.2036854776000e+13F && var_1_5 <= -1.0e-20F) || (var_1_5 <= 9223372.036854776000e+12F && var_1_5 >= 1.0e-20F )); var_1_6 = __VERIFIER_nondet_double(); assume_abort_if_not((var_1_6 >= -922337.2036854776000e+13F && var_1_6 <= -1.0e-20F) || (var_1_6 <= 9223372.036854776000e+12F && var_1_6 >= 1.0e-20F )); var_1_7 = __VERIFIER_nondet_float(); assume_abort_if_not((var_1_7 >= -922337.2036854765600e+13F && var_1_7 <= -1.0e-20F) || (var_1_7 <= 9223372.036854765600e+12F && var_1_7 >= 1.0e-20F )); var_1_8 = __VERIFIER_nondet_float(); assume_abort_if_not((var_1_8 >= -922337.2036854765600e+13F && var_1_8 <= -1.0e-20F) || (var_1_8 <= 9223372.036854765600e+12F && var_1_8 >= 1.0e-20F )); var_1_9 = __VERIFIER_nondet_float(); assume_abort_if_not((var_1_9 >= 4611686.018427382800e+12F && var_1_9 <= -1.0e-20F) || (var_1_9 <= 9223372.036854765600e+12F && var_1_9 >= 1.0e-20F )); var_1_10 = __VERIFIER_nondet_float(); assume_abort_if_not((var_1_10 >= 0.0F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 4611686.018427382800e+12F && var_1_10 >= 1.0e-20F )); var_1_11 = __VERIFIER_nondet_float(); assume_abort_if_not((var_1_11 >= 0.0F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 9223372.036854765600e+12F && var_1_11 >= 1.0e-20F )); var_1_13 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_13 >= 0); assume_abort_if_not(var_1_13 <= 64); var_1_14 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_14 >= 0); assume_abort_if_not(var_1_14 <= 127); var_1_15 = __VERIFIER_nondet_long(); assume_abort_if_not(var_1_15 >= -2147483648); assume_abort_if_not(var_1_15 <= 2147483647); var_1_16 = __VERIFIER_nondet_long(); assume_abort_if_not(var_1_16 >= -1073741823); assume_abort_if_not(var_1_16 <= 1073741823); var_1_17 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_17 >= 1); assume_abort_if_not(var_1_17 <= 126); assume_abort_if_not(var_1_17 != 127); var_1_20 = __VERIFIER_nondet_short(); assume_abort_if_not(var_1_20 >= -32768); assume_abort_if_not(var_1_20 <= 32767); assume_abort_if_not(var_1_20 != 0); var_1_22 = __VERIFIER_nondet_ushort(); assume_abort_if_not(var_1_22 >= 32767); assume_abort_if_not(var_1_22 <= 65534); } void updateLastVariables() { } int property() { return ((((((((var_1_2 ? (var_1_1 == ((unsigned char) var_1_3)) : 1) && (((var_1_5 <= var_1_6) || var_1_2) ? (var_1_4 == ((float) ((((31.5f) > (((((var_1_7) < (var_1_8)) ? (var_1_7) : (var_1_8))))) ? (31.5f) : (((((var_1_7) < (var_1_8)) ? (var_1_7) : (var_1_8)))))))) : (var_1_4 == ((float) ((var_1_9 - var_1_10) - var_1_11))))) && ((((200 - var_1_13) - var_1_14) != var_1_15) ? (var_1_12 == ((signed long int) (var_1_13 + ((((var_1_14) < (var_1_16)) ? (var_1_14) : (var_1_16)))))) : (((var_1_15 / (128 - var_1_17)) < var_1_13) ? ((var_1_13 >= var_1_15) ? (var_1_12 == ((signed long int) var_1_14)) : (var_1_12 == ((signed long int) var_1_17))) : (var_1_12 == ((signed long int) var_1_17))))) && (((- (var_1_13 / var_1_17)) > var_1_15) ? (var_1_18 == ((unsigned long int) var_1_13)) : 1)) && (((var_1_16 / ((((var_1_17) < (var_1_20)) ? (var_1_17) : (var_1_20)))) > var_1_18) ? (var_1_19 == ((signed char) ((((var_1_17) > (var_1_13)) ? (var_1_17) : (var_1_13))))) : (var_1_19 == ((signed char) var_1_17)))) && ((5 <= var_1_17) ? (var_1_21 == ((unsigned short int) (var_1_22 - var_1_17))) : (var_1_1 ? (var_1_2 ? (var_1_21 == ((unsigned short int) var_1_17)) : (var_1_21 == ((unsigned short int) var_1_17))) : 1))) && (var_1_23 == ((double) var_1_10))) && (var_1_24 == ((float) 31.75f))) && (var_1_25 == ((signed char) -5)) ; } int main(void) { isInitial = 1; initially(); while (1) { updateLastVariables(); updateVariables(); step(); __VERIFIER_assert(property()); isInitial = 0; } return 0; }