// 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_Batch52PS_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; signed long int var_1_1 = -1; unsigned long int var_1_7 = 64; unsigned char var_1_8 = 128; unsigned char var_1_9 = 128; unsigned char var_1_10 = 16; signed long int var_1_11 = -256; unsigned char var_1_12 = 0; unsigned char var_1_13 = 0; unsigned char var_1_14 = 0; signed long int var_1_15 = -50; signed long int var_1_17 = 128; unsigned long int var_1_18 = 32; unsigned long int var_1_19 = 3711233667; unsigned short int var_1_20 = 128; unsigned short int var_1_21 = 128; signed short int var_1_22 = 64; signed char var_1_23 = -16; signed char var_1_24 = -32; signed char var_1_25 = 25; signed char var_1_26 = -50; signed long int var_1_27 = -256; signed char var_1_28 = -10; signed char var_1_29 = 10; signed char var_1_30 = -4; unsigned char var_1_31 = 0; unsigned char var_1_32 = 0; unsigned char var_1_33 = 0; unsigned char var_1_34 = 1; unsigned char var_1_35 = 0; signed char var_1_36 = 16; float var_1_37 = 2.2; float var_1_38 = 99.2; signed char var_1_39 = 10; unsigned char var_1_40 = 100; float var_1_41 = 9999.07; unsigned char var_1_42 = 50; unsigned char var_1_43 = 1; double var_1_44 = 10.5; unsigned char var_1_45 = 0; unsigned char var_1_46 = 0; double var_1_47 = 31.25; double var_1_48 = 4.2; signed short int var_1_49 = 8; unsigned long int last_1_var_1_7 = 64; signed long int last_1_var_1_17 = 128; unsigned short int last_1_var_1_20 = 128; void initially(void) { } void step(void) { if ((var_1_24 | ((((var_1_25) > (var_1_26)) ? (var_1_25) : (var_1_26)))) < (((((-5) < 0 ) ? -(-5) : (-5))) >> var_1_27)) { if (var_1_25 >= (var_1_27 % var_1_28)) { var_1_23 = var_1_29; } else { var_1_23 = (((((((var_1_30) < 0 ) ? -(var_1_30) : (var_1_30))) < 0 ) ? -((((var_1_30) < 0 ) ? -(var_1_30) : (var_1_30))) : ((((var_1_30) < 0 ) ? -(var_1_30) : (var_1_30))))); } } if (10u != var_1_27) { if (var_1_24 < var_1_25) { if (((((var_1_25) > (var_1_26)) ? (var_1_25) : (var_1_26))) >= var_1_30) { var_1_31 = (var_1_32 || ((! var_1_33) && var_1_34)); } else { var_1_31 = ((! var_1_34) || var_1_33); } } else { var_1_31 = (var_1_34 || var_1_35); } } else { var_1_31 = (var_1_35 && (! var_1_33)); } if (var_1_37 != var_1_38) { if (-4 < var_1_25) { var_1_36 = (var_1_39 - ((((var_1_30) < 0 ) ? -(var_1_30) : (var_1_30)))); } else { var_1_36 = ((((var_1_30) < 0 ) ? -(var_1_30) : (var_1_30))); } } if (var_1_23 > var_1_24) { if (var_1_39 > ((((var_1_29) < 0 ) ? -(var_1_29) : (var_1_29)))) { if (var_1_37 <= (var_1_38 * var_1_41)) { var_1_40 = ((((var_1_42) < 0 ) ? -(var_1_42) : (var_1_42))); } } } else { var_1_40 = ((((var_1_42) < 0 ) ? -(var_1_42) : (var_1_42))); } if (((((var_1_41) < 0 ) ? -(var_1_41) : (var_1_41))) > ((((var_1_37) < 0 ) ? -(var_1_37) : (var_1_37)))) { if (-32 == ((((var_1_23) < 0 ) ? -(var_1_23) : (var_1_23)))) { var_1_43 = ((var_1_36 >= var_1_24) || (var_1_31 || var_1_34)); } else { if (((2 >> var_1_36) % ((((var_1_28) < 0 ) ? -(var_1_28) : (var_1_28)))) > var_1_30) { if (((((var_1_38) > (var_1_44)) ? (var_1_38) : (var_1_44))) != var_1_37) { var_1_43 = (var_1_33 || var_1_45); } else { var_1_43 = var_1_35; } } else { var_1_43 = (var_1_32 && var_1_33); } } } else { var_1_43 = (var_1_35 && var_1_34); } if ((~ var_1_40) > ((((var_1_30) < 0 ) ? -(var_1_30) : (var_1_30)))) { if (var_1_28 >= (var_1_29 | var_1_25)) { var_1_46 = (! var_1_35); } else { var_1_46 = (var_1_43 && (! var_1_35)); } } if (var_1_30 < -32) { var_1_47 = var_1_48; } if (! (var_1_27 > (var_1_39 - 5))) { if (! var_1_33) { var_1_49 = var_1_28; } } signed long int stepLocal_6 = -4; if (last_1_var_1_17 != stepLocal_6) { var_1_17 = ((var_1_8 + (1000000000 - var_1_10)) - ((last_1_var_1_20 + var_1_9) + 50)); } else { var_1_17 = last_1_var_1_20; } var_1_20 = var_1_17; var_1_12 = (var_1_13 && var_1_14); var_1_21 = var_1_8; var_1_22 = -256; signed short int stepLocal_1 = var_1_22; signed short int stepLocal_0 = var_1_22; if ((var_1_21 * (~ var_1_22)) >= stepLocal_0) { if (stepLocal_1 <= var_1_17) { var_1_1 = (((((var_1_21) < 0 ) ? -(var_1_21) : (var_1_21))) - var_1_22); } } else { if (var_1_12) { var_1_1 = var_1_21; } else { var_1_1 = var_1_22; } } signed long int stepLocal_2 = ((((var_1_8) < (var_1_9)) ? (var_1_8) : (var_1_9))) - var_1_10; if (last_1_var_1_7 < stepLocal_2) { if (var_1_12) { var_1_7 = var_1_9; } } unsigned short int stepLocal_3 = var_1_20; if ((64 - var_1_1) >= stepLocal_3) { if (! var_1_12) { var_1_11 = var_1_10; } } unsigned char stepLocal_5 = var_1_12; unsigned char stepLocal_4 = var_1_10; if ((var_1_8 < var_1_17) && stepLocal_5) { var_1_15 = ((((var_1_10) > ((var_1_17 - var_1_11))) ? (var_1_10) : ((var_1_17 - var_1_11)))); } else { if (stepLocal_4 < var_1_7) { var_1_15 = var_1_8; } else { var_1_15 = var_1_8; } } var_1_18 = (var_1_19 - var_1_21); } void updateVariables() { var_1_8 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_8 >= 127); assume_abort_if_not(var_1_8 <= 255); var_1_9 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_9 >= 127); assume_abort_if_not(var_1_9 <= 255); var_1_10 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_10 >= 0); assume_abort_if_not(var_1_10 <= 127); var_1_13 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_13 >= 1); assume_abort_if_not(var_1_13 <= 1); var_1_14 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_14 >= 1); assume_abort_if_not(var_1_14 <= 1); var_1_19 = __VERIFIER_nondet_ulong(); assume_abort_if_not(var_1_19 >= 2147483647); assume_abort_if_not(var_1_19 <= 4294967294); var_1_24 = __VERIFIER_nondet_char(); assume_abort_if_not(var_1_24 >= -128); assume_abort_if_not(var_1_24 <= 127); var_1_25 = __VERIFIER_nondet_char(); assume_abort_if_not(var_1_25 >= -128); assume_abort_if_not(var_1_25 <= 127); var_1_26 = __VERIFIER_nondet_char(); assume_abort_if_not(var_1_26 >= -128); assume_abort_if_not(var_1_26 <= 127); var_1_27 = __VERIFIER_nondet_long(); assume_abort_if_not(var_1_27 >= -2147483648); assume_abort_if_not(var_1_27 <= 2147483647); var_1_28 = __VERIFIER_nondet_char(); assume_abort_if_not(var_1_28 >= -128); assume_abort_if_not(var_1_28 <= 127); assume_abort_if_not(var_1_28 != 0); var_1_29 = __VERIFIER_nondet_char(); assume_abort_if_not(var_1_29 >= -127); assume_abort_if_not(var_1_29 <= 126); var_1_30 = __VERIFIER_nondet_char(); assume_abort_if_not(var_1_30 >= -126); assume_abort_if_not(var_1_30 <= 126); var_1_32 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_32 >= 0); assume_abort_if_not(var_1_32 <= 1); var_1_33 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_33 >= 0); assume_abort_if_not(var_1_33 <= 0); var_1_34 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_34 >= 1); assume_abort_if_not(var_1_34 <= 1); var_1_35 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_35 >= 1); assume_abort_if_not(var_1_35 <= 1); var_1_37 = __VERIFIER_nondet_float(); assume_abort_if_not((var_1_37 >= -922337.2036854776000e+13F && var_1_37 <= -1.0e-20F) || (var_1_37 <= 9223372.036854776000e+12F && var_1_37 >= 1.0e-20F )); var_1_38 = __VERIFIER_nondet_float(); assume_abort_if_not((var_1_38 >= -922337.2036854776000e+13F && var_1_38 <= -1.0e-20F) || (var_1_38 <= 9223372.036854776000e+12F && var_1_38 >= 1.0e-20F )); var_1_39 = __VERIFIER_nondet_char(); assume_abort_if_not(var_1_39 >= -1); assume_abort_if_not(var_1_39 <= 126); 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_uchar(); assume_abort_if_not(var_1_42 >= 0); assume_abort_if_not(var_1_42 <= 254); var_1_44 = __VERIFIER_nondet_double(); assume_abort_if_not((var_1_44 >= -922337.2036854776000e+13F && var_1_44 <= -1.0e-20F) || (var_1_44 <= 9223372.036854776000e+12F && var_1_44 >= 1.0e-20F )); var_1_45 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_45 >= 0); assume_abort_if_not(var_1_45 <= 0); var_1_48 = __VERIFIER_nondet_double(); assume_abort_if_not((var_1_48 >= -922337.2036854765600e+13F && var_1_48 <= -1.0e-20F) || (var_1_48 <= 9223372.036854765600e+12F && var_1_48 >= 1.0e-20F )); } void updateLastVariables() { last_1_var_1_7 = var_1_7; last_1_var_1_17 = var_1_17; last_1_var_1_20 = var_1_20; } int property() { return (((((((((((var_1_21 * (~ var_1_22)) >= var_1_22) ? ((var_1_22 <= var_1_17) ? (var_1_1 == ((signed long int) (((((var_1_21) < 0 ) ? -(var_1_21) : (var_1_21))) - var_1_22))) : 1) : (var_1_12 ? (var_1_1 == ((signed long int) var_1_21)) : (var_1_1 == ((signed long int) var_1_22)))) && ((last_1_var_1_7 < (((((var_1_8) < (var_1_9)) ? (var_1_8) : (var_1_9))) - var_1_10)) ? (var_1_12 ? (var_1_7 == ((unsigned long int) var_1_9)) : 1) : 1)) && (((64 - var_1_1) >= var_1_20) ? ((! var_1_12) ? (var_1_11 == ((signed long int) var_1_10)) : 1) : 1)) && (var_1_12 == ((unsigned char) (var_1_13 && var_1_14)))) && (((var_1_8 < var_1_17) && var_1_12) ? (var_1_15 == ((signed long int) ((((var_1_10) > ((var_1_17 - var_1_11))) ? (var_1_10) : ((var_1_17 - var_1_11)))))) : ((var_1_10 < var_1_7) ? (var_1_15 == ((signed long int) var_1_8)) : (var_1_15 == ((signed long int) var_1_8))))) && ((last_1_var_1_17 != -4) ? (var_1_17 == ((signed long int) ((var_1_8 + (1000000000 - var_1_10)) - ((last_1_var_1_20 + var_1_9) + 50)))) : (var_1_17 == ((signed long int) last_1_var_1_20)))) && (var_1_18 == ((unsigned long int) (var_1_19 - var_1_21)))) && (var_1_20 == ((unsigned short int) var_1_17))) && (var_1_21 == ((unsigned short int) var_1_8))) && (var_1_22 == ((signed short int) -256)) ; } int main(void) { isInitial = 1; initially(); while (1) { updateLastVariables(); updateVariables(); step(); __VERIFIER_assert(property()); isInitial = 0; } return 0; }