// 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_Batch6Wrapper_P.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 long int var_1_1 = 0; unsigned long int* var_1_1_Pointer = &(var_1_1); unsigned short int var_1_4 = 32; unsigned short int* var_1_4_Pointer = &(var_1_4); unsigned short int var_1_6 = 10; unsigned short int* var_1_6_Pointer = &(var_1_6); signed long int var_1_7 = 4; signed long int* var_1_7_Pointer = &(var_1_7); signed long int var_1_8 = 2; signed long int* var_1_8_Pointer = &(var_1_8); double var_1_9 = 0.0; double* var_1_9_Pointer = &(var_1_9); double var_1_10 = 64.2; double* var_1_10_Pointer = &(var_1_10); double var_1_11 = 0.0; double* var_1_11_Pointer = &(var_1_11); double var_1_12 = 0.25; double* var_1_12_Pointer = &(var_1_12); unsigned short int var_1_13 = 36833; unsigned short int* var_1_13_Pointer = &(var_1_13); unsigned char var_1_14 = 0; unsigned char* var_1_14_Pointer = &(var_1_14); unsigned char var_1_16 = 0; unsigned char* var_1_16_Pointer = &(var_1_16); unsigned char var_1_17 = 0; unsigned char* var_1_17_Pointer = &(var_1_17); signed long int var_1_18 = -32; signed long int* var_1_18_Pointer = &(var_1_18); unsigned long int var_1_20 = 50; unsigned long int* var_1_20_Pointer = &(var_1_20); unsigned long int var_1_21 = 2655070710; unsigned long int* var_1_21_Pointer = &(var_1_21); unsigned char last_1_var_1_14 = 0; signed long int last_1_var_1_18 = -32; unsigned long int last_1_var_1_20 = 50; void initially(void) { } void step(void) { if (((*(var_1_4_Pointer)) - last_1_var_1_20) == last_1_var_1_18) { if ((((*(var_1_9_Pointer)) - (*(var_1_10_Pointer))) - (*(var_1_11_Pointer))) > (*(var_1_12_Pointer))) { (*(var_1_6_Pointer)) = ((*(var_1_13_Pointer)) - (*(var_1_8_Pointer))); } } else { (*(var_1_6_Pointer)) = (*(var_1_13_Pointer)); } if ((*(var_1_13_Pointer)) > (*(var_1_6_Pointer))) { (*(var_1_18_Pointer)) = ((((((*(var_1_6_Pointer))) < ((*(var_1_13_Pointer)))) ? ((*(var_1_6_Pointer))) : ((*(var_1_13_Pointer))))) - (*(var_1_6_Pointer))); } if (last_1_var_1_14) { (*(var_1_14_Pointer)) = ((*(var_1_16_Pointer)) && (*(var_1_17_Pointer))); } (*(var_1_20_Pointer)) = ((((((((last_1_var_1_20) < 0 ) ? -(last_1_var_1_20) : (last_1_var_1_20)))) < (((*(var_1_21_Pointer)) - (*(var_1_7_Pointer))))) ? (((((last_1_var_1_20) < 0 ) ? -(last_1_var_1_20) : (last_1_var_1_20)))) : (((*(var_1_21_Pointer)) - (*(var_1_7_Pointer)))))); unsigned long int stepLocal_1 = (*(var_1_20_Pointer)); unsigned long int stepLocal_0 = (*(var_1_20_Pointer)); if (((((((*(var_1_18_Pointer))) > ((*(var_1_18_Pointer)))) ? ((*(var_1_18_Pointer))) : ((*(var_1_18_Pointer))))) / (*(var_1_4_Pointer))) > stepLocal_1) { if (stepLocal_0 == (*(var_1_18_Pointer))) { (*(var_1_1_Pointer)) = 1000000000u; } else { (*(var_1_1_Pointer)) = 128u; } } } void updateVariables() { var_1_4 = __VERIFIER_nondet_ushort(); assume_abort_if_not(var_1_4 >= 0); assume_abort_if_not(var_1_4 <= 65535); assume_abort_if_not(var_1_4 != 0); var_1_7 = __VERIFIER_nondet_long(); assume_abort_if_not(var_1_7 >= 0); assume_abort_if_not(var_1_7 <= 17); var_1_8 = __VERIFIER_nondet_long(); assume_abort_if_not(var_1_8 >= 0); assume_abort_if_not(var_1_8 <= 16); var_1_9 = __VERIFIER_nondet_double(); assume_abort_if_not((var_1_9 >= 4611686.018427387900e+12F && var_1_9 <= -1.0e-20F) || (var_1_9 <= 9223372.036854776000e+12F && var_1_9 >= 1.0e-20F )); var_1_10 = __VERIFIER_nondet_double(); assume_abort_if_not((var_1_10 >= 0.0F && var_1_10 <= -1.0e-20F) || (var_1_10 <= 4611686.018427387900e+12F && var_1_10 >= 1.0e-20F )); var_1_11 = __VERIFIER_nondet_double(); assume_abort_if_not((var_1_11 >= 0.0F && var_1_11 <= -1.0e-20F) || (var_1_11 <= 9223372.036854776000e+12F && var_1_11 >= 1.0e-20F )); var_1_12 = __VERIFIER_nondet_double(); assume_abort_if_not((var_1_12 >= -922337.2036854776000e+13F && var_1_12 <= -1.0e-20F) || (var_1_12 <= 9223372.036854776000e+12F && var_1_12 >= 1.0e-20F )); var_1_13 = __VERIFIER_nondet_ushort(); assume_abort_if_not(var_1_13 >= 32767); assume_abort_if_not(var_1_13 <= 65534); var_1_16 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_16 >= 1); assume_abort_if_not(var_1_16 <= 1); var_1_17 = __VERIFIER_nondet_uchar(); assume_abort_if_not(var_1_17 >= 1); assume_abort_if_not(var_1_17 <= 1); var_1_21 = __VERIFIER_nondet_ulong(); assume_abort_if_not(var_1_21 >= 2147483647); assume_abort_if_not(var_1_21 <= 4294967294); } void updateLastVariables() { last_1_var_1_14 = var_1_14; last_1_var_1_18 = var_1_18; last_1_var_1_20 = var_1_20; } int property() { return (((((((((((*(var_1_18_Pointer))) > ((*(var_1_18_Pointer)))) ? ((*(var_1_18_Pointer))) : ((*(var_1_18_Pointer))))) / (*(var_1_4_Pointer))) > (*(var_1_20_Pointer))) ? (((*(var_1_20_Pointer)) == (*(var_1_18_Pointer))) ? ((*(var_1_1_Pointer)) == ((unsigned long int) 1000000000u)) : ((*(var_1_1_Pointer)) == ((unsigned long int) 128u))) : 1) && ((((*(var_1_4_Pointer)) - last_1_var_1_20) == last_1_var_1_18) ? (((((*(var_1_9_Pointer)) - (*(var_1_10_Pointer))) - (*(var_1_11_Pointer))) > (*(var_1_12_Pointer))) ? ((*(var_1_6_Pointer)) == ((unsigned short int) ((*(var_1_13_Pointer)) - (*(var_1_8_Pointer))))) : 1) : ((*(var_1_6_Pointer)) == ((unsigned short int) (*(var_1_13_Pointer)))))) && (last_1_var_1_14 ? ((*(var_1_14_Pointer)) == ((unsigned char) ((*(var_1_16_Pointer)) && (*(var_1_17_Pointer))))) : 1)) && (((*(var_1_13_Pointer)) > (*(var_1_6_Pointer))) ? ((*(var_1_18_Pointer)) == ((signed long int) ((((((*(var_1_6_Pointer))) < ((*(var_1_13_Pointer)))) ? ((*(var_1_6_Pointer))) : ((*(var_1_13_Pointer))))) - (*(var_1_6_Pointer))))) : 1)) && ((*(var_1_20_Pointer)) == ((unsigned long int) ((((((((last_1_var_1_20) < 0 ) ? -(last_1_var_1_20) : (last_1_var_1_20)))) < (((*(var_1_21_Pointer)) - (*(var_1_7_Pointer))))) ? (((((last_1_var_1_20) < 0 ) ? -(last_1_var_1_20) : (last_1_var_1_20)))) : (((*(var_1_21_Pointer)) - (*(var_1_7_Pointer)))))))) ; } int main(void) { isInitial = 1; initially(); while (1) { updateLastVariables(); updateVariables(); step(); __VERIFIER_assert(property()); isInitial = 0; } return 0; }