%------------------------------------------------------------------------------
% File : PyRes---1.5
% Problem : KRS170+1 : TPTP v8.1.2. Released v3.1.0.
% Transfm : none
% Format : tptp:raw
% Command : pyres-fof.py -tifbsVp -nlargest -HPickGiven5 %s
% Computer : n012.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8042.1875MB
% OS : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Thu May 9 17:28:52 EDT 2024
% Result : Theorem 0.41s 0.59s
% Output : Refutation 0.41s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.13 % Problem : KRS170+1 : TPTP v8.1.2. Released v3.1.0.
% 0.07/0.14 % Command : pyres-fof.py -tifbsVp -nlargest -HPickGiven5 %s
% 0.14/0.35 % Computer : n012.cluster.edu
% 0.14/0.35 % Model : x86_64 x86_64
% 0.14/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.35 % Memory : 8042.1875MB
% 0.14/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.14/0.35 % CPULimit : 300
% 0.14/0.35 % WCLimit : 300
% 0.14/0.35 % DateTime : Thu May 9 00:12:53 EDT 2024
% 0.14/0.35 % CPUTime :
% 0.41/0.59 % Version: 1.5
% 0.41/0.59 % SZS status Theorem
% 0.41/0.59 % SZS output start CNFRefutation
% 0.41/0.59 fof(axiom_1,axiom,(![X]:(xsd_string(X)<=>(~xsd_integer(X)))),file('/export/starexec/sandbox2/benchmark/theBenchmark.p', axiom_1)).
% 0.41/0.59 fof(c21,plain,(![X]:(xsd_string(X)<=>~xsd_integer(X))),inference(fof_simplification,[status(thm)],[axiom_1])).
% 0.41/0.59 fof(c22,plain,(![X]:((~xsd_string(X)|~xsd_integer(X))&(xsd_integer(X)|xsd_string(X)))),inference(fof_nnf,[status(thm)],[c21])).
% 0.41/0.59 fof(c23,plain,((![X]:(~xsd_string(X)|~xsd_integer(X)))&(![X]:(xsd_integer(X)|xsd_string(X)))),inference(shift_quantors,[status(thm)],[c22])).
% 0.41/0.59 fof(c25,plain,(![X13]:(![X14]:((~xsd_string(X13)|~xsd_integer(X13))&(xsd_integer(X14)|xsd_string(X14))))),inference(shift_quantors,[status(thm)],[fof(c24,plain,((![X13]:(~xsd_string(X13)|~xsd_integer(X13)))&(![X14]:(xsd_integer(X14)|xsd_string(X14)))),inference(variable_rename,[status(thm)],[c23])).])).
% 0.41/0.59 cnf(c26,plain,~xsd_string(X19)|~xsd_integer(X19),inference(split_conjunct,[status(thm)],[c25])).
% 0.41/0.59 fof(axiom_0,axiom,(![X]:(cowlThing(X)&(~cowlNothing(X)))),file('/export/starexec/sandbox2/benchmark/theBenchmark.p', axiom_0)).
% 0.41/0.59 fof(c28,plain,(![X]:(cowlThing(X)&~cowlNothing(X))),inference(fof_simplification,[status(thm)],[axiom_0])).
% 0.41/0.59 fof(c29,plain,((![X]:cowlThing(X))&(![X]:~cowlNothing(X))),inference(shift_quantors,[status(thm)],[c28])).
% 0.41/0.59 fof(c31,plain,(![X15]:(![X16]:(cowlThing(X15)&~cowlNothing(X16)))),inference(shift_quantors,[status(thm)],[fof(c30,plain,((![X15]:cowlThing(X15))&(![X16]:~cowlNothing(X16))),inference(variable_rename,[status(thm)],[c29])).])).
% 0.41/0.59 cnf(c33,plain,~cowlNothing(X18),inference(split_conjunct,[status(thm)],[c31])).
% 0.41/0.59 cnf(c32,plain,cowlThing(X17),inference(split_conjunct,[status(thm)],[c31])).
% 0.41/0.59 cnf(c27,plain,xsd_integer(X20)|xsd_string(X20),inference(split_conjunct,[status(thm)],[c25])).
% 0.41/0.59 fof(axiom_2,axiom,(![X]:(![Y]:(rhasLeader(X,Y)<=>rhasHead(X,Y)))),file('/export/starexec/sandbox2/benchmark/theBenchmark.p', axiom_2)).
% 0.41/0.59 fof(c15,plain,(![X]:(![Y]:((~rhasLeader(X,Y)|rhasHead(X,Y))&(~rhasHead(X,Y)|rhasLeader(X,Y))))),inference(fof_nnf,[status(thm)],[axiom_2])).
% 0.41/0.59 fof(c16,plain,((![X]:(![Y]:(~rhasLeader(X,Y)|rhasHead(X,Y))))&(![X]:(![Y]:(~rhasHead(X,Y)|rhasLeader(X,Y))))),inference(shift_quantors,[status(thm)],[c15])).
% 0.41/0.59 fof(c18,plain,(![X9]:(![X10]:(![X11]:(![X12]:((~rhasLeader(X9,X10)|rhasHead(X9,X10))&(~rhasHead(X11,X12)|rhasLeader(X11,X12))))))),inference(shift_quantors,[status(thm)],[fof(c17,plain,((![X9]:(![X10]:(~rhasLeader(X9,X10)|rhasHead(X9,X10))))&(![X11]:(![X12]:(~rhasHead(X11,X12)|rhasLeader(X11,X12))))),inference(variable_rename,[status(thm)],[c16])).])).
% 0.41/0.59 cnf(c19,plain,~rhasLeader(X22,X23)|rhasHead(X22,X23),inference(split_conjunct,[status(thm)],[c18])).
% 0.41/0.59 fof(the_axiom,conjecture,((((![X]:(cowlThing(X)&(~cowlNothing(X))))&(![X]:(xsd_string(X)<=>(~xsd_integer(X)))))&(![X]:(![Y]:(rhasLeader(X,Y)=>rhasHead(X,Y)))))&(![X]:(![Y]:(rhasHead(X,Y)=>rhasLeader(X,Y))))),file('/export/starexec/sandbox2/benchmark/theBenchmark.p', the_axiom)).
% 0.41/0.59 fof(c0,negated_conjecture,(~((((![X]:(cowlThing(X)&(~cowlNothing(X))))&(![X]:(xsd_string(X)<=>(~xsd_integer(X)))))&(![X]:(![Y]:(rhasLeader(X,Y)=>rhasHead(X,Y)))))&(![X]:(![Y]:(rhasHead(X,Y)=>rhasLeader(X,Y)))))),inference(assume_negation,[status(cth)],[the_axiom])).
% 0.41/0.59 fof(c1,negated_conjecture,(~((((![X]:(cowlThing(X)&~cowlNothing(X)))&(![X]:(xsd_string(X)<=>~xsd_integer(X))))&(![X]:(![Y]:(rhasLeader(X,Y)=>rhasHead(X,Y)))))&(![X]:(![Y]:(rhasHead(X,Y)=>rhasLeader(X,Y)))))),inference(fof_simplification,[status(thm)],[c0])).
% 0.41/0.59 fof(c2,negated_conjecture,((((?[X]:(~cowlThing(X)|cowlNothing(X)))|(?[X]:((~xsd_string(X)|xsd_integer(X))&(xsd_string(X)|~xsd_integer(X)))))|(?[X]:(?[Y]:(rhasLeader(X,Y)&~rhasHead(X,Y)))))|(?[X]:(?[Y]:(rhasHead(X,Y)&~rhasLeader(X,Y))))),inference(fof_nnf,[status(thm)],[c1])).
% 0.41/0.59 fof(c3,negated_conjecture,(((((?[X]:~cowlThing(X))|(?[X]:cowlNothing(X)))|(?[X]:((~xsd_string(X)|xsd_integer(X))&(xsd_string(X)|~xsd_integer(X)))))|(?[X]:(?[Y]:(rhasLeader(X,Y)&~rhasHead(X,Y)))))|(?[X]:(?[Y]:(rhasHead(X,Y)&~rhasLeader(X,Y))))),inference(shift_quantors,[status(thm)],[c2])).
% 0.41/0.59 fof(c4,negated_conjecture,(((((?[X2]:~cowlThing(X2))|(?[X3]:cowlNothing(X3)))|(?[X4]:((~xsd_string(X4)|xsd_integer(X4))&(xsd_string(X4)|~xsd_integer(X4)))))|(?[X5]:(?[X6]:(rhasLeader(X5,X6)&~rhasHead(X5,X6)))))|(?[X7]:(?[X8]:(rhasHead(X7,X8)&~rhasLeader(X7,X8))))),inference(variable_rename,[status(thm)],[c3])).
% 0.41/0.59 fof(c5,negated_conjecture,((((~cowlThing(skolem0001)|cowlNothing(skolem0002))|((~xsd_string(skolem0003)|xsd_integer(skolem0003))&(xsd_string(skolem0003)|~xsd_integer(skolem0003))))|(rhasLeader(skolem0004,skolem0005)&~rhasHead(skolem0004,skolem0005)))|(rhasHead(skolem0006,skolem0007)&~rhasLeader(skolem0006,skolem0007))),inference(skolemize,[status(esa)],[c4])).
% 0.41/0.59 fof(c6,negated_conjecture,(((((((~cowlThing(skolem0001)|cowlNothing(skolem0002))|(~xsd_string(skolem0003)|xsd_integer(skolem0003)))|rhasLeader(skolem0004,skolem0005))|rhasHead(skolem0006,skolem0007))&((((~cowlThing(skolem0001)|cowlNothing(skolem0002))|(~xsd_string(skolem0003)|xsd_integer(skolem0003)))|rhasLeader(skolem0004,skolem0005))|~rhasLeader(skolem0006,skolem0007)))&(((((~cowlThing(skolem0001)|cowlNothing(skolem0002))|(~xsd_string(skolem0003)|xsd_integer(skolem0003)))|~rhasHead(skolem0004,skolem0005))|rhasHead(skolem0006,skolem0007))&((((~cowlThing(skolem0001)|cowlNothing(skolem0002))|(~xsd_string(skolem0003)|xsd_integer(skolem0003)))|~rhasHead(skolem0004,skolem0005))|~rhasLeader(skolem0006,skolem0007))))&((((((~cowlThing(skolem0001)|cowlNothing(skolem0002))|(xsd_string(skolem0003)|~xsd_integer(skolem0003)))|rhasLeader(skolem0004,skolem0005))|rhasHead(skolem0006,skolem0007))&((((~cowlThing(skolem0001)|cowlNothing(skolem0002))|(xsd_string(skolem0003)|~xsd_integer(skolem0003)))|rhasLeader(skolem0004,skolem0005))|~rhasLeader(skolem0006,skolem0007)))&(((((~cowlThing(skolem0001)|cowlNothing(skolem0002))|(xsd_string(skolem0003)|~xsd_integer(skolem0003)))|~rhasHead(skolem0004,skolem0005))|rhasHead(skolem0006,skolem0007))&((((~cowlThing(skolem0001)|cowlNothing(skolem0002))|(xsd_string(skolem0003)|~xsd_integer(skolem0003)))|~rhasHead(skolem0004,skolem0005))|~rhasLeader(skolem0006,skolem0007))))),inference(distribute,[status(thm)],[c5])).
% 0.41/0.59 cnf(c8,negated_conjecture,~cowlThing(skolem0001)|cowlNothing(skolem0002)|~xsd_string(skolem0003)|xsd_integer(skolem0003)|rhasLeader(skolem0004,skolem0005)|~rhasLeader(skolem0006,skolem0007),inference(split_conjunct,[status(thm)],[c6])).
% 0.41/0.59 cnf(c20,plain,~rhasHead(X24,X25)|rhasLeader(X24,X25),inference(split_conjunct,[status(thm)],[c18])).
% 0.41/0.59 cnf(c7,negated_conjecture,~cowlThing(skolem0001)|cowlNothing(skolem0002)|~xsd_string(skolem0003)|xsd_integer(skolem0003)|rhasLeader(skolem0004,skolem0005)|rhasHead(skolem0006,skolem0007),inference(split_conjunct,[status(thm)],[c6])).
% 0.41/0.59 cnf(c35,plain,~cowlThing(skolem0001)|cowlNothing(skolem0002)|xsd_integer(skolem0003)|rhasLeader(skolem0004,skolem0005)|rhasHead(skolem0006,skolem0007),inference(resolution,[status(thm)],[c7, c27])).
% 0.41/0.59 cnf(c36,plain,cowlNothing(skolem0002)|xsd_integer(skolem0003)|rhasLeader(skolem0004,skolem0005)|rhasHead(skolem0006,skolem0007),inference(resolution,[status(thm)],[c35, c32])).
% 0.41/0.59 cnf(c37,plain,xsd_integer(skolem0003)|rhasLeader(skolem0004,skolem0005)|rhasHead(skolem0006,skolem0007),inference(resolution,[status(thm)],[c36, c33])).
% 0.41/0.59 cnf(c43,plain,xsd_integer(skolem0003)|rhasLeader(skolem0004,skolem0005)|rhasLeader(skolem0006,skolem0007),inference(resolution,[status(thm)],[c37, c20])).
% 0.41/0.59 cnf(c51,plain,xsd_integer(skolem0003)|rhasLeader(skolem0004,skolem0005)|~cowlThing(skolem0001)|cowlNothing(skolem0002)|~xsd_string(skolem0003),inference(resolution,[status(thm)],[c43, c8])).
% 0.41/0.59 cnf(c68,plain,xsd_integer(skolem0003)|rhasLeader(skolem0004,skolem0005)|~cowlThing(skolem0001)|cowlNothing(skolem0002),inference(resolution,[status(thm)],[c51, c27])).
% 0.41/0.59 cnf(c71,plain,xsd_integer(skolem0003)|rhasLeader(skolem0004,skolem0005)|cowlNothing(skolem0002),inference(resolution,[status(thm)],[c68, c32])).
% 0.41/0.59 cnf(c75,plain,xsd_integer(skolem0003)|rhasLeader(skolem0004,skolem0005),inference(resolution,[status(thm)],[c71, c33])).
% 0.41/0.59 cnf(c78,plain,xsd_integer(skolem0003)|rhasHead(skolem0004,skolem0005),inference(resolution,[status(thm)],[c75, c19])).
% 0.41/0.59 cnf(c10,negated_conjecture,~cowlThing(skolem0001)|cowlNothing(skolem0002)|~xsd_string(skolem0003)|xsd_integer(skolem0003)|~rhasHead(skolem0004,skolem0005)|~rhasLeader(skolem0006,skolem0007),inference(split_conjunct,[status(thm)],[c6])).
% 0.41/0.59 cnf(c42,plain,xsd_integer(skolem0003)|rhasHead(skolem0006,skolem0007)|rhasHead(skolem0004,skolem0005),inference(resolution,[status(thm)],[c37, c19])).
% 0.41/0.59 cnf(c9,negated_conjecture,~cowlThing(skolem0001)|cowlNothing(skolem0002)|~xsd_string(skolem0003)|xsd_integer(skolem0003)|~rhasHead(skolem0004,skolem0005)|rhasHead(skolem0006,skolem0007),inference(split_conjunct,[status(thm)],[c6])).
% 0.41/0.59 cnf(c53,plain,~cowlThing(skolem0001)|cowlNothing(skolem0002)|~xsd_string(skolem0003)|xsd_integer(skolem0003)|rhasHead(skolem0006,skolem0007),inference(resolution,[status(thm)],[c9, c42])).
% 0.41/0.59 cnf(c86,plain,~cowlThing(skolem0001)|cowlNothing(skolem0002)|xsd_integer(skolem0003)|rhasHead(skolem0006,skolem0007),inference(resolution,[status(thm)],[c53, c27])).
% 0.41/0.59 cnf(c87,plain,cowlNothing(skolem0002)|xsd_integer(skolem0003)|rhasHead(skolem0006,skolem0007),inference(resolution,[status(thm)],[c86, c32])).
% 0.41/0.59 cnf(c88,plain,xsd_integer(skolem0003)|rhasHead(skolem0006,skolem0007),inference(resolution,[status(thm)],[c87, c33])).
% 0.41/0.59 cnf(c94,plain,xsd_integer(skolem0003)|rhasLeader(skolem0006,skolem0007),inference(resolution,[status(thm)],[c88, c20])).
% 0.41/0.59 cnf(c99,plain,xsd_integer(skolem0003)|~cowlThing(skolem0001)|cowlNothing(skolem0002)|~xsd_string(skolem0003)|~rhasHead(skolem0004,skolem0005),inference(resolution,[status(thm)],[c94, c10])).
% 0.41/0.59 cnf(c103,plain,xsd_integer(skolem0003)|~cowlThing(skolem0001)|cowlNothing(skolem0002)|~xsd_string(skolem0003),inference(resolution,[status(thm)],[c99, c78])).
% 0.41/0.59 cnf(c104,plain,xsd_integer(skolem0003)|~cowlThing(skolem0001)|cowlNothing(skolem0002),inference(resolution,[status(thm)],[c103, c27])).
% 0.41/0.59 cnf(c105,plain,xsd_integer(skolem0003)|cowlNothing(skolem0002),inference(resolution,[status(thm)],[c104, c32])).
% 0.41/0.59 cnf(c108,plain,xsd_integer(skolem0003),inference(resolution,[status(thm)],[c105, c33])).
% 0.41/0.59 cnf(c110,plain,~xsd_string(skolem0003),inference(resolution,[status(thm)],[c108, c26])).
% 0.41/0.59 cnf(c12,negated_conjecture,~cowlThing(skolem0001)|cowlNothing(skolem0002)|xsd_string(skolem0003)|~xsd_integer(skolem0003)|rhasLeader(skolem0004,skolem0005)|~rhasLeader(skolem0006,skolem0007),inference(split_conjunct,[status(thm)],[c6])).
% 0.41/0.59 cnf(c11,negated_conjecture,~cowlThing(skolem0001)|cowlNothing(skolem0002)|xsd_string(skolem0003)|~xsd_integer(skolem0003)|rhasLeader(skolem0004,skolem0005)|rhasHead(skolem0006,skolem0007),inference(split_conjunct,[status(thm)],[c6])).
% 0.41/0.59 cnf(c65,plain,~cowlThing(skolem0001)|cowlNothing(skolem0002)|xsd_string(skolem0003)|rhasLeader(skolem0004,skolem0005)|rhasHead(skolem0006,skolem0007),inference(resolution,[status(thm)],[c11, c37])).
% 0.41/0.59 cnf(c112,plain,cowlNothing(skolem0002)|xsd_string(skolem0003)|rhasLeader(skolem0004,skolem0005)|rhasHead(skolem0006,skolem0007),inference(resolution,[status(thm)],[c65, c32])).
% 0.41/0.59 cnf(c113,plain,xsd_string(skolem0003)|rhasLeader(skolem0004,skolem0005)|rhasHead(skolem0006,skolem0007),inference(resolution,[status(thm)],[c112, c33])).
% 0.41/0.59 cnf(c117,plain,rhasLeader(skolem0004,skolem0005)|rhasHead(skolem0006,skolem0007),inference(resolution,[status(thm)],[c113, c110])).
% 0.41/0.59 cnf(c121,plain,rhasLeader(skolem0004,skolem0005)|rhasLeader(skolem0006,skolem0007),inference(resolution,[status(thm)],[c117, c20])).
% 0.41/0.59 cnf(c126,plain,rhasLeader(skolem0004,skolem0005)|~cowlThing(skolem0001)|cowlNothing(skolem0002)|xsd_string(skolem0003)|~xsd_integer(skolem0003),inference(resolution,[status(thm)],[c121, c12])).
% 0.41/0.59 cnf(c146,plain,rhasLeader(skolem0004,skolem0005)|~cowlThing(skolem0001)|cowlNothing(skolem0002)|xsd_string(skolem0003),inference(resolution,[status(thm)],[c126, c27])).
% 0.41/0.59 cnf(c148,plain,rhasLeader(skolem0004,skolem0005)|cowlNothing(skolem0002)|xsd_string(skolem0003),inference(resolution,[status(thm)],[c146, c32])).
% 0.41/0.59 cnf(c150,plain,rhasLeader(skolem0004,skolem0005)|xsd_string(skolem0003),inference(resolution,[status(thm)],[c148, c33])).
% 0.41/0.59 cnf(c153,plain,rhasLeader(skolem0004,skolem0005),inference(resolution,[status(thm)],[c150, c110])).
% 0.41/0.59 cnf(c154,plain,rhasHead(skolem0004,skolem0005),inference(resolution,[status(thm)],[c153, c19])).
% 0.41/0.59 cnf(c14,negated_conjecture,~cowlThing(skolem0001)|cowlNothing(skolem0002)|xsd_string(skolem0003)|~xsd_integer(skolem0003)|~rhasHead(skolem0004,skolem0005)|~rhasLeader(skolem0006,skolem0007),inference(split_conjunct,[status(thm)],[c6])).
% 0.41/0.59 cnf(c13,negated_conjecture,~cowlThing(skolem0001)|cowlNothing(skolem0002)|xsd_string(skolem0003)|~xsd_integer(skolem0003)|~rhasHead(skolem0004,skolem0005)|rhasHead(skolem0006,skolem0007),inference(split_conjunct,[status(thm)],[c6])).
% 0.41/0.59 cnf(c120,plain,rhasHead(skolem0006,skolem0007)|rhasHead(skolem0004,skolem0005),inference(resolution,[status(thm)],[c117, c19])).
% 0.41/0.59 cnf(c124,plain,rhasHead(skolem0006,skolem0007)|~cowlThing(skolem0001)|cowlNothing(skolem0002)|xsd_string(skolem0003)|~xsd_integer(skolem0003),inference(resolution,[status(thm)],[c120, c13])).
% 0.41/0.59 cnf(c134,plain,rhasHead(skolem0006,skolem0007)|~cowlThing(skolem0001)|cowlNothing(skolem0002)|xsd_string(skolem0003),inference(resolution,[status(thm)],[c124, c27])).
% 0.41/0.59 cnf(c136,plain,rhasHead(skolem0006,skolem0007)|cowlNothing(skolem0002)|xsd_string(skolem0003),inference(resolution,[status(thm)],[c134, c32])).
% 0.41/0.59 cnf(c138,plain,rhasHead(skolem0006,skolem0007)|xsd_string(skolem0003),inference(resolution,[status(thm)],[c136, c33])).
% 0.41/0.59 cnf(c141,plain,rhasHead(skolem0006,skolem0007),inference(resolution,[status(thm)],[c138, c110])).
% 0.41/0.59 cnf(c142,plain,rhasLeader(skolem0006,skolem0007),inference(resolution,[status(thm)],[c141, c20])).
% 0.41/0.59 cnf(c145,plain,~cowlThing(skolem0001)|cowlNothing(skolem0002)|xsd_string(skolem0003)|~xsd_integer(skolem0003)|~rhasHead(skolem0004,skolem0005),inference(resolution,[status(thm)],[c142, c14])).
% 0.41/0.59 cnf(c156,plain,~cowlThing(skolem0001)|cowlNothing(skolem0002)|xsd_string(skolem0003)|~xsd_integer(skolem0003),inference(resolution,[status(thm)],[c145, c154])).
% 0.41/0.59 cnf(c157,plain,~cowlThing(skolem0001)|cowlNothing(skolem0002)|xsd_string(skolem0003),inference(resolution,[status(thm)],[c156, c27])).
% 0.41/0.59 cnf(c159,plain,cowlNothing(skolem0002)|xsd_string(skolem0003),inference(resolution,[status(thm)],[c157, c32])).
% 0.41/0.59 cnf(c160,plain,xsd_string(skolem0003),inference(resolution,[status(thm)],[c159, c33])).
% 0.41/0.59 cnf(c162,plain,$false,inference(resolution,[status(thm)],[c160, c110])).
% 0.41/0.59 % SZS output end CNFRefutation
% 0.41/0.59
% 0.41/0.59 % Initial clauses : 14
% 0.41/0.59 % Processed clauses : 68
% 0.41/0.59 % Factors computed : 0
% 0.41/0.59 % Resolvents computed: 129
% 0.41/0.59 % Tautologies deleted: 4
% 0.41/0.59 % Forward subsumed : 56
% 0.41/0.59 % Backward subsumed : 55
% 0.41/0.59 % -------- CPU Time ---------
% 0.41/0.59 % User time : 0.212 s
% 0.41/0.59 % System time : 0.014 s
% 0.41/0.59 % Total time : 0.226 s
%------------------------------------------------------------------------------