// 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_Batch58PS_CN_100.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_3 = 16; unsigned char var_1_5 = 200; unsigned char var_1_6 = 1; unsigned char var_1_7 = 0; unsigned char var_1_8 = 0; unsigned char var_1_9 = 0; signed short int var_1_10 = 128; signed short int var_1_11 = 5; signed char var_1_12 = -2; signed char var_1_13 = -32; signed char var_1_14 = 2; signed char var_1_15 = 25; signed char var_1_16 = 1; signed char var_1_17 = 0; signed long int var_1_18 = -16; float var_1_19 = 2.775; unsigned long int var_1_20 = 2381110720; float var_1_21 = 10000000000000.5; unsigned char var_1_22 = 1; signed long int var_1_23 = 5; unsigned char var_1_24 = 0; unsigned long int var_1_25 = 256; unsigned long int var_1_26 = 5; unsigned long int var_1_27 = 5; signed char var_1_28 = 10; signed char var_1_29 = 50; signed char var_1_30 = -128; signed char var_1_31 = 32; signed char var_1_32 = 5; unsigned short int var_1_33 = 0; float var_1_34 = 1.5; float var_1_35 = 9.4; float var_1_36 = 255.125; unsigned long int var_1_37 = 5; unsigned short int var_1_38 = 128; unsigned short int var_1_39 = 8; unsigned long int var_1_40 = 5; float var_1_41 = 256.1; unsigned long int var_1_42 = 32; unsigned short int var_1_43 = 4; unsigned short int var_1_44 = 1; unsigned short int var_1_45 = 54652; unsigned short int var_1_46 = 100; unsigned long int var_1_47 = 10; signed short int var_1_48 = -10; signed short int last_1_var_1_10 = 128; signed short int last_1_var_1_11 = 5; signed char last_1_var_1_15 = 25; void initially(void) { } void step(void) { if (256 != var_1_23) { var_1_22 = ((! 1) || var_1_24); } if ((var_1_23 / var_1_26) <= var_1_27) { if ((~ (var_1_28 - var_1_29)) < var_1_27) { if (((10 + var_1_28) <= (var_1_29 & var_1_27)) || var_1_22) { var_1_25 = var_1_29; } } } else { var_1_25 = var_1_29; } if (var_1_23 > (var_1_26 ^ (~ var_1_27))) { var_1_30 = (var_1_31 - var_1_32); } else { var_1_30 = (var_1_31 - var_1_32); } if ((var_1_23 / var_1_26) <= var_1_32) { var_1_33 = 2; } else { var_1_33 = (((((((51173 - var_1_32) < 0 ) ? -(51173 - var_1_32) : (51173 - var_1_32))) < 0 ) ? -((((51173 - var_1_32) < 0 ) ? -(51173 - var_1_32) : (51173 - var_1_32))) : ((((51173 - var_1_32) < 0 ) ? -(51173 - var_1_32) : (51173 - var_1_32))))); } if (var_1_24) { if (((((var_1_30 + var_1_31) < 0 ) ? -(var_1_30 + var_1_31) : (var_1_30 + var_1_31))) > var_1_23) { var_1_34 = ((((var_1_35) > (var_1_36)) ? (var_1_35) : (var_1_36))); } } if (var_1_30 > var_1_27) { var_1_37 = ((((256u) < 0 ) ? -(256u) : (256u))); } if (var_1_28 > var_1_33) { var_1_38 = ((((((((var_1_29) < (var_1_32)) ? (var_1_29) : (var_1_32)))) > (var_1_39)) ? (((((var_1_29) < (var_1_32)) ? (var_1_29) : (var_1_32)))) : (var_1_39))); } else { var_1_38 = var_1_32; } if (var_1_36 < var_1_35) { var_1_40 = (var_1_29 + var_1_33); } else { if (var_1_24 || var_1_22) { if (var_1_34 >= (((((var_1_36) < (var_1_35)) ? (var_1_36) : (var_1_35))) * var_1_41)) { var_1_40 = (var_1_42 + (var_1_33 + ((((var_1_29) < 0 ) ? -(var_1_29) : (var_1_29))))); } else { var_1_40 = ((((var_1_38 + var_1_42) < 0 ) ? -(var_1_38 + var_1_42) : (var_1_38 + var_1_42))); } } } var_1_43 = (54195 - (((((((var_1_32) > (var_1_29)) ? (var_1_32) : (var_1_29))) < 0 ) ? -((((var_1_32) > (var_1_29)) ? (var_1_32) : (var_1_29))) : ((((var_1_32) > (var_1_29)) ? (var_1_32) : (var_1_29)))))); if (var_1_36 >= var_1_35) { var_1_44 = ((((var_1_45 - var_1_32) < 0 ) ? -(var_1_45 - var_1_32) : (var_1_45 - var_1_32))); } else { var_1_44 = var_1_32; } if ((var_1_27 / ((((var_1_26) < 0 ) ? -(var_1_26) : (var_1_26)))) <= var_1_38) { if (var_1_39 < ((((var_1_27) < 0 ) ? -(var_1_27) : (var_1_27)))) { var_1_46 = var_1_39; } else { var_1_46 = ((((var_1_45) < 0 ) ? -(var_1_45) : (var_1_45))); } } else { var_1_46 = ((((100) > (((((var_1_45) < (4)) ? (var_1_45) : (4))))) ? (100) : (((((var_1_45) < (4)) ? (var_1_45) : (4)))))); } var_1_47 = ((((200u) < 0 ) ? -(200u) : (200u))); if (var_1_23 <= var_1_26) { var_1_48 = (((((var_1_32) > ((var_1_29 + var_1_31))) ? (var_1_32) : ((var_1_29 + var_1_31)))) + var_1_30); } else { var_1_48 = -32; } if ((last_1_var_1_15 / var_1_3) <= 2) { if (var_1_3 < (((((~ last_1_var_1_15)) < (last_1_var_1_10)) ? ((~ last_1_var_1_15)) : (last_1_var_1_10)))) { var_1_1 = ((((var_1_5) < (16)) ? (var_1_5) : (16))); } else { if (((var_1_6 || var_1_7) && var_1_8) || var_1_9) { var_1_1 = var_1_5; } else { var_1_1 = var_1_5; } } } else { var_1_1 = var_1_5; } unsigned char stepLocal_0 = var_1_1; if (var_1_3 <= stepLocal_0) { var_1_10 = ((((var_1_5) < (var_1_3)) ? (var_1_5) : (var_1_3))); } var_1_12 = ((((var_1_13) < (var_1_14)) ? (var_1_13) : (var_1_14))); if (var_1_7) { var_1_15 = (((((32) < ((16 + var_1_16))) ? (32) : ((16 + var_1_16)))) - var_1_17); } signed char stepLocal_2 = var_1_16; if (stepLocal_2 <= ((((var_1_13) > (var_1_3)) ? (var_1_13) : (var_1_3)))) { var_1_18 = (((((64 - var_1_16)) > (var_1_17)) ? ((64 - var_1_16)) : (var_1_17))); } else { var_1_18 = 4; } if (100000000u < (((((4160981528u) < (var_1_20)) ? (4160981528u) : (var_1_20))) - var_1_15)) { if (var_1_20 > 1u) { if (var_1_9) { var_1_19 = var_1_21; } else { var_1_19 = var_1_21; } } else { var_1_19 = var_1_21; } } signed long int stepLocal_1 = ((((var_1_15) < (var_1_10)) ? (var_1_15) : (var_1_10))) + var_1_5; if (last_1_var_1_11 >= stepLocal_1) { var_1_11 = ((var_1_5 + var_1_15) + var_1_3); } else { if (var_1_8) { var_1_11 = var_1_3; } } } void updateVariables() { var_1_3 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_3 >= 0); assume_abort_if_not(var_1_3 <= 255); assume_abort_if_not(var_1_3 != 0); var_1_5 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_5 >= 0); assume_abort_if_not(var_1_5 <= 254); var_1_6 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_6 >= 0); assume_abort_if_not(var_1_6 <= 1); var_1_7 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_7 >= 0); assume_abort_if_not(var_1_7 <= 1); var_1_8 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_8 >= 0); assume_abort_if_not(var_1_8 <= 1); var_1_9 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_9 >= 0); assume_abort_if_not(var_1_9 <= 1); var_1_13 = __VERIFIER_nondet_char(); assume_abort_if_not(var_1_13 >= -127); assume_abort_if_not(var_1_13 <= 126); var_1_14 = __VERIFIER_nondet_char(); assume_abort_if_not(var_1_14 >= -127); assume_abort_if_not(var_1_14 <= 126); var_1_16 = __VERIFIER_nondet_char(); assume_abort_if_not(var_1_16 >= 0); assume_abort_if_not(var_1_16 <= 63); var_1_17 = __VERIFIER_nondet_char(); assume_abort_if_not(var_1_17 >= 0); assume_abort_if_not(var_1_17 <= 126); var_1_20 = __VERIFIER_nondet_ulong(); assume_abort_if_not(var_1_20 >= 2147483647); assume_abort_if_not(var_1_20 <= 4294967295); 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_long(); assume_abort_if_not(var_1_23 >= -2147483648); assume_abort_if_not(var_1_23 <= 2147483647); var_1_24 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_24 >= 0); assume_abort_if_not(var_1_24 <= 0); var_1_26 = __VERIFIER_nondet_ulong(); assume_abort_if_not(var_1_26 >= 0); assume_abort_if_not(var_1_26 <= 4294967295); assume_abort_if_not(var_1_26 != 0); var_1_27 = __VERIFIER_nondet_ulong(); assume_abort_if_not(var_1_27 >= 0); assume_abort_if_not(var_1_27 <= 4294967295); var_1_28 = __VERIFIER_nondet_char(); assume_abort_if_not(var_1_28 >= -1); assume_abort_if_not(var_1_28 <= 127); var_1_29 = __VERIFIER_nondet_char(); assume_abort_if_not(var_1_29 >= 0); assume_abort_if_not(var_1_29 <= 127); var_1_31 = __VERIFIER_nondet_char(); assume_abort_if_not(var_1_31 >= -1); assume_abort_if_not(var_1_31 <= 126); var_1_32 = __VERIFIER_nondet_char(); assume_abort_if_not(var_1_32 >= 0); assume_abort_if_not(var_1_32 <= 126); var_1_35 = __VERIFIER_nondet_float(); assume_abort_if_not((var_1_35 >= -922337.2036854765600e+13F && var_1_35 <= -1.0e-20F) || (var_1_35 <= 9223372.036854765600e+12F && var_1_35 >= 1.0e-20F )); var_1_36 = __VERIFIER_nondet_float(); 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 )); var_1_39 = __VERIFIER_nondet_ushort(); assume_abort_if_not(var_1_39 >= 0); assume_abort_if_not(var_1_39 <= 65534); var_1_41 = __VERIFIER_nondet_float(); assume_abort_if_not((var_1_41 >= -922337.2036854776000e+13F && var_1_41 <= -1.0e-20F) || (var_1_41 <= 9223372.036854776000e+12F && var_1_41 >= 1.0e-20F )); var_1_42 = __VERIFIER_nondet_ulong(); assume_abort_if_not(var_1_42 >= 0); assume_abort_if_not(var_1_42 <= 2147483647); var_1_45 = __VERIFIER_nondet_ushort(); assume_abort_if_not(var_1_45 >= 32767); assume_abort_if_not(var_1_45 <= 65534); } void updateLastVariables() { last_1_var_1_10 = var_1_10; last_1_var_1_11 = var_1_11; last_1_var_1_15 = var_1_15; } int property() { return ((((((((last_1_var_1_15 / var_1_3) <= 2) ? ((var_1_3 < (((((~ last_1_var_1_15)) < (last_1_var_1_10)) ? ((~ last_1_var_1_15)) : (last_1_var_1_10)))) ? (var_1_1 == ((unsigned char) ((((var_1_5) < (16)) ? (var_1_5) : (16))))) : ((((var_1_6 || var_1_7) && var_1_8) || var_1_9) ? (var_1_1 == ((unsigned char) var_1_5)) : (var_1_1 == ((unsigned char) var_1_5)))) : (var_1_1 == ((unsigned char) var_1_5))) && ((var_1_3 <= var_1_1) ? (var_1_10 == ((signed short int) ((((var_1_5) < (var_1_3)) ? (var_1_5) : (var_1_3))))) : 1)) && ((last_1_var_1_11 >= (((((var_1_15) < (var_1_10)) ? (var_1_15) : (var_1_10))) + var_1_5)) ? (var_1_11 == ((signed short int) ((var_1_5 + var_1_15) + var_1_3))) : (var_1_8 ? (var_1_11 == ((signed short int) var_1_3)) : 1))) && (var_1_12 == ((signed char) ((((var_1_13) < (var_1_14)) ? (var_1_13) : (var_1_14)))))) && (var_1_7 ? (var_1_15 == ((signed char) (((((32) < ((16 + var_1_16))) ? (32) : ((16 + var_1_16)))) - var_1_17))) : 1)) && ((var_1_16 <= ((((var_1_13) > (var_1_3)) ? (var_1_13) : (var_1_3)))) ? (var_1_18 == ((signed long int) (((((64 - var_1_16)) > (var_1_17)) ? ((64 - var_1_16)) : (var_1_17))))) : (var_1_18 == ((signed long int) 4)))) && ((100000000u < (((((4160981528u) < (var_1_20)) ? (4160981528u) : (var_1_20))) - var_1_15)) ? ((var_1_20 > 1u) ? (var_1_9 ? (var_1_19 == ((float) var_1_21)) : (var_1_19 == ((float) var_1_21))) : (var_1_19 == ((float) var_1_21))) : 1) ; } int main(void) { isInitial = 1; initially(); while (1) { updateLastVariables(); updateVariables(); step(); __VERIFIER_assert(property()); isInitial = 0; } return 0; }