%------------------------------------------------------------------------------
% File : CSE_E---1.7
% Problem : KRS020+1 : TPTP v9.2.1. Released v3.1.0.
% Transfm : none
% Format : tptp:raw
% Command : /export/starexec/sandbox2/solver/bin/lemma_parallel_prover %s --lemma-prover /export/starexec/sandbox2/solver/bin/cse --final-prover /export/starexec/sandbox2/solver/bin/eprover --proof-time %d --global-time-limit %d
% Computer : n003.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 : Tue May 5 04:36:10 PM UTC 2026
% Result : Satisfiable 1.25s 1.74s
% Output : Saturation 1.25s
% Verified :
% SZS Type : ERROR: Analysing output (MakeTreeStats fails)
% Comments :
%------------------------------------------------------------------------------
fof(axiom_0,axiom,
! [X1] :
( cowlThing(X1)
& ~ cowlNothing(X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_0) ).
fof(axiom_6,axiom,
! [X1] :
( cNothing(X1)
=> ? [X3] : rp(X1,X3) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_6) ).
fof(axiom_5,axiom,
! [X1] :
( cNothing(X1)
=> ~ ? [X2] : rp(X1,X2) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_5) ).
fof(axiom_4,axiom,
! [X1] :
( cB(X1)
<=> ? [X2] :
( rr(X1,X2)
& cowlThing(X2) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_4) ).
fof(axiom_3,axiom,
! [X1] :
( cAorB(X1)
<=> ? [X2] :
( rs(X1,X2)
& cowlThing(X2) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_3) ).
fof(axiom_10,axiom,
! [X1] :
( cnotB(X1)
<=> ! [X2] :
( rr(X1,X2)
=> cNothing(X2) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_10) ).
fof(axiom_2,axiom,
! [X1] :
( cA(X1)
<=> ? [X2] :
( rq(X1,X2)
& cowlThing(X2) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_2) ).
fof(axiom_8,axiom,
! [X1] :
( cnotAorB(X1)
<=> ! [X2] :
( rs(X1,X2)
=> cNothing(X2) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_8) ).
fof(axiom_7,axiom,
! [X1] :
( cnotA(X1)
<=> ! [X2] :
( rq(X1,X2)
=> cNothing(X2) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_7) ).
fof(axiom_1,axiom,
! [X1] :
( xsd_string(X1)
<=> ~ xsd_integer(X1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_1) ).
fof(axiom_9,axiom,
! [X1] :
( cnotAorB(X1)
<=> ( cnotB(X1)
& cnotA(X1) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',axiom_9) ).
fof(c_0_11,plain,
! [X1] :
( cowlThing(X1)
& ~ cowlNothing(X1) ),
inference(fof_simplification,[status(thm)],[axiom_0]) ).
fof(c_0_12,plain,
! [X39] :
( ~ cNothing(X39)
| rp(X39,esk4_1(X39)) ),
inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[axiom_6])])]) ).
fof(c_0_13,plain,
! [X37,X38] :
( ~ cNothing(X37)
| ~ rp(X37,X38) ),
inference(shift_quantors,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[axiom_5])])]) ).
fof(c_0_14,plain,
! [X33,X35,X36] :
( ( rr(X33,esk3_1(X33))
| ~ cB(X33) )
& ( cowlThing(esk3_1(X33))
| ~ cB(X33) )
& ( ~ rr(X35,X36)
| ~ cowlThing(X36)
| cB(X35) ) ),
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)],[axiom_4])])])])])]) ).
fof(c_0_15,plain,
! [X23] :
( cowlThing(X23)
& ~ cowlNothing(X23) ),
inference(variable_rename,[status(thm)],[c_0_11]) ).
fof(c_0_16,plain,
! [X29,X31,X32] :
( ( rs(X29,esk2_1(X29))
| ~ cAorB(X29) )
& ( cowlThing(esk2_1(X29))
| ~ cAorB(X29) )
& ( ~ rs(X31,X32)
| ~ cowlThing(X32)
| cAorB(X31) ) ),
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)],[axiom_3])])])])])]) ).
fof(c_0_17,plain,
! [X50,X51,X52] :
( ( ~ cnotB(X50)
| ~ rr(X50,X51)
| cNothing(X51) )
& ( rr(X52,esk7_1(X52))
| cnotB(X52) )
& ( ~ cNothing(esk7_1(X52))
| cnotB(X52) ) ),
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)],[axiom_10])])])])])]) ).
cnf(c_0_18,plain,
( rp(X1,esk4_1(X1))
| ~ cNothing(X1) ),
inference(split_conjunct,[status(thm)],[c_0_12]) ).
cnf(c_0_19,plain,
( ~ cNothing(X1)
| ~ rp(X1,X2) ),
inference(split_conjunct,[status(thm)],[c_0_13]) ).
fof(c_0_20,plain,
! [X25,X27,X28] :
( ( rq(X25,esk1_1(X25))
| ~ cA(X25) )
& ( cowlThing(esk1_1(X25))
| ~ cA(X25) )
& ( ~ rq(X27,X28)
| ~ cowlThing(X28)
| cA(X27) ) ),
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)],[axiom_2])])])])])]) ).
fof(c_0_21,plain,
! [X45,X46,X47] :
( ( ~ cnotAorB(X45)
| ~ rs(X45,X46)
| cNothing(X46) )
& ( rs(X47,esk6_1(X47))
| cnotAorB(X47) )
& ( ~ cNothing(esk6_1(X47))
| cnotAorB(X47) ) ),
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)],[axiom_8])])])])])]) ).
fof(c_0_22,plain,
! [X41,X42,X43] :
( ( ~ cnotA(X41)
| ~ rq(X41,X42)
| cNothing(X42) )
& ( rq(X43,esk5_1(X43))
| cnotA(X43) )
& ( ~ cNothing(esk5_1(X43))
| cnotA(X43) ) ),
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)],[axiom_7])])])])])]) ).
cnf(c_0_23,plain,
( cB(X1)
| ~ rr(X1,X2)
| ~ cowlThing(X2) ),
inference(split_conjunct,[status(thm)],[c_0_14]) ).
cnf(c_0_24,plain,
cowlThing(X1),
inference(split_conjunct,[status(thm)],[c_0_15]) ).
cnf(c_0_25,plain,
( cAorB(X1)
| ~ rs(X1,X2)
| ~ cowlThing(X2) ),
inference(split_conjunct,[status(thm)],[c_0_16]) ).
cnf(c_0_26,plain,
( cNothing(X2)
| ~ cnotB(X1)
| ~ rr(X1,X2) ),
inference(split_conjunct,[status(thm)],[c_0_17]) ).
cnf(c_0_27,plain,
~ cNothing(X1),
inference(csr,[status(thm)],[c_0_18,c_0_19]),
[final] ).
cnf(c_0_28,plain,
( cA(X1)
| ~ rq(X1,X2)
| ~ cowlThing(X2) ),
inference(split_conjunct,[status(thm)],[c_0_20]) ).
cnf(c_0_29,plain,
( cNothing(X2)
| ~ cnotAorB(X1)
| ~ rs(X1,X2) ),
inference(split_conjunct,[status(thm)],[c_0_21]) ).
cnf(c_0_30,plain,
( cNothing(X2)
| ~ cnotA(X1)
| ~ rq(X1,X2) ),
inference(split_conjunct,[status(thm)],[c_0_22]) ).
fof(c_0_31,plain,
! [X1] :
( xsd_string(X1)
<=> ~ xsd_integer(X1) ),
inference(fof_simplification,[status(thm)],[axiom_1]) ).
cnf(c_0_32,plain,
( cB(X1)
| ~ rr(X1,X2) ),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_23,c_0_24])]),
[final] ).
cnf(c_0_33,plain,
( rr(X1,esk7_1(X1))
| cnotB(X1) ),
inference(split_conjunct,[status(thm)],[c_0_17]),
[final] ).
cnf(c_0_34,plain,
( cAorB(X1)
| ~ rs(X1,X2) ),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_25,c_0_24])]),
[final] ).
cnf(c_0_35,plain,
( rs(X1,esk6_1(X1))
| cnotAorB(X1) ),
inference(split_conjunct,[status(thm)],[c_0_21]),
[final] ).
cnf(c_0_36,plain,
( ~ cnotB(X1)
| ~ rr(X1,X2) ),
inference(sr,[status(thm)],[c_0_26,c_0_27]),
[final] ).
cnf(c_0_37,plain,
( rr(X1,esk3_1(X1))
| ~ cB(X1) ),
inference(split_conjunct,[status(thm)],[c_0_14]),
[final] ).
cnf(c_0_38,plain,
( cA(X1)
| ~ rq(X1,X2) ),
inference(cn,[status(thm)],[inference(rw,[status(thm)],[c_0_28,c_0_24])]),
[final] ).
cnf(c_0_39,plain,
( rq(X1,esk5_1(X1))
| cnotA(X1) ),
inference(split_conjunct,[status(thm)],[c_0_22]),
[final] ).
cnf(c_0_40,plain,
( ~ cnotAorB(X1)
| ~ rs(X1,X2) ),
inference(sr,[status(thm)],[c_0_29,c_0_27]),
[final] ).
cnf(c_0_41,plain,
( rs(X1,esk2_1(X1))
| ~ cAorB(X1) ),
inference(split_conjunct,[status(thm)],[c_0_16]),
[final] ).
cnf(c_0_42,plain,
( ~ cnotA(X1)
| ~ rq(X1,X2) ),
inference(sr,[status(thm)],[c_0_30,c_0_27]),
[final] ).
cnf(c_0_43,plain,
( rq(X1,esk1_1(X1))
| ~ cA(X1) ),
inference(split_conjunct,[status(thm)],[c_0_20]),
[final] ).
fof(c_0_44,plain,
! [X24] :
( ( ~ xsd_string(X24)
| ~ xsd_integer(X24) )
& ( xsd_integer(X24)
| xsd_string(X24) ) ),
inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_31])]) ).
fof(c_0_45,plain,
! [X49] :
( ( cnotB(X49)
| ~ cnotAorB(X49) )
& ( cnotA(X49)
| ~ cnotAorB(X49) )
& ( ~ cnotB(X49)
| ~ cnotA(X49)
| cnotAorB(X49) ) ),
inference(distribute,[status(thm)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[axiom_9])])]) ).
cnf(c_0_46,plain,
( cnotB(X1)
| cB(X1) ),
inference(spm,[status(thm)],[c_0_32,c_0_33]),
[final] ).
cnf(c_0_47,plain,
( cnotAorB(X1)
| cAorB(X1) ),
inference(spm,[status(thm)],[c_0_34,c_0_35]),
[final] ).
cnf(c_0_48,plain,
( ~ cnotB(X1)
| ~ cB(X1) ),
inference(spm,[status(thm)],[c_0_36,c_0_37]),
[final] ).
cnf(c_0_49,plain,
( cnotA(X1)
| cA(X1) ),
inference(spm,[status(thm)],[c_0_38,c_0_39]),
[final] ).
cnf(c_0_50,plain,
( ~ cnotAorB(X1)
| ~ cAorB(X1) ),
inference(spm,[status(thm)],[c_0_40,c_0_41]),
[final] ).
cnf(c_0_51,plain,
( ~ cnotA(X1)
| ~ cA(X1) ),
inference(spm,[status(thm)],[c_0_42,c_0_43]),
[final] ).
cnf(c_0_52,plain,
( xsd_integer(X1)
| xsd_string(X1) ),
inference(split_conjunct,[status(thm)],[c_0_44]),
[final] ).
cnf(c_0_53,plain,
( cnotAorB(X1)
| ~ cnotB(X1)
| ~ cnotA(X1) ),
inference(split_conjunct,[status(thm)],[c_0_45]),
[final] ).
cnf(c_0_54,plain,
( cnotB(X1)
| ~ cnotAorB(X1) ),
inference(split_conjunct,[status(thm)],[c_0_45]),
[final] ).
cnf(c_0_55,plain,
( cnotA(X1)
| ~ cnotAorB(X1) ),
inference(split_conjunct,[status(thm)],[c_0_45]),
[final] ).
cnf(c_0_56,plain,
( ~ xsd_string(X1)
| ~ xsd_integer(X1) ),
inference(split_conjunct,[status(thm)],[c_0_44]),
[final] ).
cnf(c_0_57,plain,
~ cowlNothing(X1),
inference(split_conjunct,[status(thm)],[c_0_15]),
[final] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.13 % Problem : KRS020+1 : TPTP v9.2.1. Released v3.1.0.
% 0.11/0.13 % Command : /export/starexec/sandbox2/solver/bin/lemma_parallel_prover %s --lemma-prover /export/starexec/sandbox2/solver/bin/cse --final-prover /export/starexec/sandbox2/solver/bin/eprover --proof-time %d --global-time-limit %d
% 0.17/0.35 % Computer : n003.cluster.edu
% 0.17/0.35 % Model : x86_64 x86_64
% 0.17/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.17/0.35 % Memory : 8042.1875MB
% 0.17/0.35 % OS : Linux 3.10.0-693.el7.x86_64
% 0.17/0.35 % CPULimit : 300
% 0.17/0.35 % WCLimit : 300
% 0.17/0.35 % DateTime : Mon May 4 20:34:41 EDT 2026
% 0.17/0.35 % CPUTime :
% 0.17/0.36 % start to proof: theBenchmark
% 1.25/1.74 % Version : CSE_E---1.7
% 1.25/1.74 % Problem : theBenchmark.p
% 1.25/1.74 % SZS status Satisfiable for theBenchmark.p
% 1.25/1.74 % SZS output start Saturation
% See solution above
% 1.25/1.74 % Total time : 1.375s
%------------------------------------------------------------------------------