TSTP Solution File: SET604+3 by SRASS---0.1

View Problem - Process Solution

%------------------------------------------------------------------------------
% File     : SRASS---0.1
% Problem  : SET604+3 : TPTP v5.0.0. Released v2.2.0.
% Transfm  : none
% Format   : tptp
% Command  : SRASS -q2 -a 0 10 10 10 -i3 -n60 %s

% Computer : art11.cs.miami.edu
% Model    : i686 i686
% CPU      : Intel(R) Pentium(R) 4 CPU 3.00GHz @ 3000MHz
% Memory   : 2006MB
% OS       : Linux 2.6.31.5-127.fc12.i686.PAE
% CPULimit : 300s
% DateTime : Wed Dec 29 23:19:48 EST 2010

% Result   : Theorem 1.10s
% Output   : Solution 1.10s
% Verified : 
% SZS Type : None (Parsing solution fails)
% Syntax   : Number of formulae    : 0

% Comments : 
%------------------------------------------------------------------------------
%----ERROR: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% Reading problem from /tmp/SystemOnTPTP12341/SET604+3.tptp
% Adding relevance values
% Extracting the conjecture
% Sorting axioms by relevance
% Looking for THM       ... 
% found
% SZS status THM for /tmp/SystemOnTPTP12341/SET604+3.tptp
% SZS output start Solution for /tmp/SystemOnTPTP12341/SET604+3.tptp
% TreeLimitedRun: ----------------------------------------------------------
% TreeLimitedRun: /home/graph/tptp/Systems/EP---1.2/eproof --print-statistics -xAuto -tAuto --cpu-limit=60 --proof-time-unlimited --memory-limit=Auto --tstp-in --tstp-out /tmp/SRASS.s.p 
% TreeLimitedRun: CPU time limit is 60s
% TreeLimitedRun: WC  time limit is 120s
% TreeLimitedRun: PID is 12473
% TreeLimitedRun: ----------------------------------------------------------
% PrfWatch: 0.00 CPU 0.02 WC
% # Preprocessing time     : 0.012 s
% # Problem is unsatisfiable (or provable), constructing proof object
% # SZS status Theorem
% # SZS output start CNFRefutation.
% fof(1, axiom,![X1]:![X2]:(difference(X1,X2)=empty_set<=>subset(X1,X2)),file('/tmp/SRASS.s.p', difference_empty_set)).
% fof(3, axiom,![X1]:subset(empty_set,X1),file('/tmp/SRASS.s.p', empty_set_subset)).
% fof(9, conjecture,![X1]:difference(empty_set,X1)=empty_set,file('/tmp/SRASS.s.p', prove_no_difference_with_empty_set)).
% fof(10, negated_conjecture,~(![X1]:difference(empty_set,X1)=empty_set),inference(assume_negation,[status(cth)],[9])).
% fof(14, plain,![X1]:![X2]:((~(difference(X1,X2)=empty_set)|subset(X1,X2))&(~(subset(X1,X2))|difference(X1,X2)=empty_set)),inference(fof_nnf,[status(thm)],[1])).
% fof(15, plain,![X3]:![X4]:((~(difference(X3,X4)=empty_set)|subset(X3,X4))&(~(subset(X3,X4))|difference(X3,X4)=empty_set)),inference(variable_rename,[status(thm)],[14])).
% cnf(16,plain,(difference(X1,X2)=empty_set|~subset(X1,X2)),inference(split_conjunct,[status(thm)],[15])).
% fof(24, plain,![X2]:subset(empty_set,X2),inference(variable_rename,[status(thm)],[3])).
% cnf(25,plain,(subset(empty_set,X1)),inference(split_conjunct,[status(thm)],[24])).
% fof(50, negated_conjecture,?[X1]:~(difference(empty_set,X1)=empty_set),inference(fof_nnf,[status(thm)],[10])).
% fof(51, negated_conjecture,?[X2]:~(difference(empty_set,X2)=empty_set),inference(variable_rename,[status(thm)],[50])).
% fof(52, negated_conjecture,~(difference(empty_set,esk3_0)=empty_set),inference(skolemize,[status(esa)],[51])).
% cnf(53,negated_conjecture,(difference(empty_set,esk3_0)!=empty_set),inference(split_conjunct,[status(thm)],[52])).
% cnf(58,negated_conjecture,(~subset(empty_set,esk3_0)),inference(spm,[status(thm)],[53,16,theory(equality)])).
% cnf(59,negated_conjecture,($false),inference(rw,[status(thm)],[58,25,theory(equality)])).
% cnf(60,negated_conjecture,($false),inference(cn,[status(thm)],[59,theory(equality)])).
% cnf(61,negated_conjecture,($false),60,['proof']).
% # SZS output end CNFRefutation
% # Processed clauses                  : 22
% # ...of these trivial                : 0
% # ...subsumed                        : 0
% # ...remaining for further processing: 22
% # Other redundant clauses eliminated : 2
% # Clauses deleted for lack of memory : 0
% # Backward-subsumed                  : 0
% # Backward-rewritten                 : 0
% # Generated clauses                  : 3
% # ...of the previous two non-trivial : 0
% # Contextual simplify-reflections    : 0
% # Paramodulations                    : 1
% # Factorizations                     : 0
% # Equation resolutions               : 2
% # Current number of processed clauses: 5
% #    Positive orientable unit clauses: 2
% #    Positive unorientable unit clauses: 0
% #    Negative unit clauses           : 2
% #    Non-unit-clauses                : 1
% # Current number of unprocessed clauses: 10
% # ...number of literals in the above : 23
% # Clause-clause subsumption calls (NU) : 4
% # Rec. Clause-clause subsumption calls : 4
% # Unit Clause-clause subsumption calls : 0
% # Rewrite failures with RHS unbound  : 0
% # Indexed BW rewrite attempts        : 2
% # Indexed BW rewrite successes       : 0
% # Backwards rewriting index:     8 leaves,   1.12+/-0.331 terms/leaf
% # Paramod-from index:            3 leaves,   1.00+/-0.000 terms/leaf
% # Paramod-into index:            7 leaves,   1.00+/-0.000 terms/leaf
% # -------------------------------------------------
% # User time              : 0.010 s
% # System time            : 0.003 s
% # Total time             : 0.013 s
% # Maximum resident set size: 0 pages
% PrfWatch: 0.10 CPU 0.17 WC
% FINAL PrfWatch: 0.10 CPU 0.17 WC
% SZS output end Solution for /tmp/SystemOnTPTP12341/SET604+3.tptp
% 
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