% SZS start RequiredInformation
% Congratulations - you have become a registered power user of SystemOnTPTP, at IP address 89.186.28.63.
% Please consider donating to the TPTP project - see www.tptp.org for details.
% When you donate this message will disappear.
% If you do not donate a random delay might be added to your processing time.
% SZS end RequiredInformation
% START OF SYSTEM OUTPUT
# Version: 1.9.1pre011
# No SInE strategy applied
# Trying AutoSched0 for 121 seconds
# AutoSched0-Mode selected heuristic G_E___208_C18_F1_SE_CS_SP_PS_S0YP
# and selection function SelectMaxLComplexAvoidPosPred.
#
# Preprocessing time       : 0.021 s
# Presaturation interreduction done

# Proof found!
# SZS status Theorem
# SZS output start CNFRefutation
fof(c_0_0, axiom, (![X15]:![X17]:![X16]:![X18]:![X2]:((txtdep(X15,X17)&txtdep(X16,X18))=>(phtxtprec(X15,X16,X2)<=>phtxtprec(X17,X18,X2)))), file('/tmp/SystemOnTPTPFormReply55273/SOT_gXIaau', axiom64)).
fof(c_0_1, axiom, (![X1]:![X4]:![X2]:(txtprec(X1,X4,X2)<=>?[X15]:?[X17]:((txtdep(X1,X15)&txtdep(X4,X17))&phtxtprec(X15,X17,X2)))), file('/tmp/SystemOnTPTPFormReply55273/SOT_gXIaau', axiomLXXII)).
fof(c_0_2, conjecture, (![X1]:![X2]:~(txtprec(X1,X1,X2))), file('/tmp/SystemOnTPTPFormReply55273/SOT_gXIaau', conjectureXXXI)).
fof(c_0_3, axiom, (![X1]:![X2]:~(phtxtprec(X1,X1,X2))), file('/tmp/SystemOnTPTPFormReply55273/SOT_gXIaau', axiom31)).
fof(c_0_4, plain, (![X19]:![X20]:![X21]:![X22]:![X23]:![X24]:(((~phtxtprec(X19,X21,X23)|phtxtprec(X20,X22,X23))|(~txtdep(X19,X20)|~txtdep(X21,X22)))&((~phtxtprec(X20,X22,X24)|phtxtprec(X19,X21,X24))|(~txtdep(X19,X20)|~txtdep(X21,X22))))), inference(distribute,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_0])])])])])).
fof(c_0_5, plain, (![X18]:![X19]:![X20]:![X23]:![X24]:![X25]:![X26]:![X27]:((((txtdep(X18,esk40_3(X18,X19,X20))|~txtprec(X18,X19,X20))&(txtdep(X19,esk41_3(X18,X19,X20))|~txtprec(X18,X19,X20)))&(phtxtprec(esk40_3(X18,X19,X20),esk41_3(X18,X19,X20),X20)|~txtprec(X18,X19,X20)))&(((~txtdep(X23,X26)|~txtdep(X24,X27))|~phtxtprec(X26,X27,X25))|txtprec(X23,X24,X25)))), inference(distribute,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_1])])])])])])).
cnf(c_0_6, plain, (phtxtprec(X3,X1,X5)|~txtdep(X1,X2)|~txtdep(X3,X4)|~phtxtprec(X4,X2,X5)), inference(split_conjunct,[status(thm)],[c_0_4])).
cnf(c_0_7, plain, (phtxtprec(esk40_3(X1,X2,X3),esk41_3(X1,X2,X3),X3)|~txtprec(X1,X2,X3)), inference(split_conjunct,[status(thm)],[c_0_5])).
cnf(c_0_8, plain, (phtxtprec(X1,X2,X3)|~txtprec(X4,X5,X3)|~txtdep(X1,esk40_3(X4,X5,X3))|~txtdep(X2,esk41_3(X4,X5,X3))), inference(spm,[status(thm)],[c_0_6, c_0_7])).
cnf(c_0_9, plain, (txtdep(X1,esk40_3(X1,X2,X3))|~txtprec(X1,X2,X3)), inference(split_conjunct,[status(thm)],[c_0_5])).
fof(c_0_10, negated_conjecture, (~(![X1]:![X2]:~txtprec(X1,X1,X2))), inference(fof_simplification,[status(thm)],[inference(assume_negation,[status(cth)],[c_0_2])])).
fof(c_0_11, plain, (![X1]:![X2]:~phtxtprec(X1,X1,X2)), inference(fof_simplification,[status(thm)],[c_0_3])).
cnf(c_0_12, plain, (phtxtprec(X1,X2,X3)|~txtprec(X1,X4,X3)|~txtdep(X2,esk41_3(X1,X4,X3))), inference(spm,[status(thm)],[c_0_8, c_0_9])).
cnf(c_0_13, plain, (txtdep(X2,esk41_3(X1,X2,X3))|~txtprec(X1,X2,X3)), inference(split_conjunct,[status(thm)],[c_0_5])).
fof(c_0_14, negated_conjecture, (txtprec(esk47_0,esk47_0,esk48_0)), inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_10])])])).
fof(c_0_15, plain, (![X3]:![X4]:~phtxtprec(X3,X3,X4)), inference(variable_rename,[status(thm)],[c_0_11])).
cnf(c_0_16, plain, (phtxtprec(X1,X2,X3)|~txtprec(X1,X2,X3)), inference(spm,[status(thm)],[c_0_12, c_0_13])).
cnf(c_0_17, negated_conjecture, (txtprec(esk47_0,esk47_0,esk48_0)), inference(split_conjunct,[status(thm)],[c_0_14])).
cnf(c_0_18, plain, (~phtxtprec(X1,X1,X2)), inference(split_conjunct,[status(thm)],[c_0_15])).
cnf(c_0_19, negated_conjecture, ($false), inference(sr,[status(thm)],[inference(spm,[status(thm)],[c_0_16, c_0_17]), c_0_18]), ['proof']).
# SZS output end CNFRefutation
# Training examples: 0 positive, 0 negative

# -------------------------------------------------
# User time                : 0.255 s
# System time              : 0.008 s
# Total time               : 0.263 s
# Maximum resident set size: 1852 pages

% END OF SYSTEM OUTPUT
% RESULT: SOT_gXIaau - E---1.9.1 says Theorem - CPU = 0.00 WC = 0.26 
% OUTPUT: SOT_gXIaau - E---1.9.1 says CNFRefutation - CPU = 0.00 WC = 0.26