%------------------------------------------------------------------------------
% File : CSE_E---1.7
% Problem : SYO641+1 : TPTP v9.2.1. Released v7.1.0.
% 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 : n007.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 05:54:06 PM UTC 2026
% Result : Satisfiable 1.25s 1.72s
% Output : Saturation 1.25s
% Verified :
% SZS Type : ERROR: Analysing output (MakeTreeStats fails)
% Comments :
%------------------------------------------------------------------------------
fof(notref3,axiom,
( ? [X1,X2] :
! [X3] : f(X1,X2,X3)
& ! [X4] :
? [X5] :
! [X6] :
( f(X6,X5,X5)
| ~ f(X4,X6,X5) )
& ! [X7] :
( ! [X8,X9] : ~ f(X8,X7,X9)
| ! [X10] :
( ! [X11,X12] : ~ f(X10,X11,X12)
| ! [X13] : ~ f(X7,X10,X13) ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',notref3) ).
fof(c_0_1,plain,
( ? [X1,X2] :
! [X3] : f(X1,X2,X3)
& ! [X4] :
? [X5] :
! [X6] :
( f(X6,X5,X5)
| ~ f(X4,X6,X5) )
& ! [X7] :
( ! [X8,X9] : ~ f(X8,X7,X9)
| ! [X10] :
( ! [X11,X12] : ~ f(X10,X11,X12)
| ! [X13] : ~ f(X7,X10,X13) ) ) ),
inference(fof_simplification,[status(thm)],[notref3]) ).
fof(c_0_2,plain,
! [X29,X30,X32,X33,X34,X35,X36,X37,X38,X39] :
( f(esk1_0,esk2_0,X29)
& ( f(X32,esk3_1(X30),esk3_1(X30))
| ~ f(X30,X32,esk3_1(X30)) )
& ( ~ f(X34,X33,X35)
| ~ f(X36,X37,X38)
| ~ f(X33,X36,X39) ) ),
inference(shift_quantors,[status(thm)],[inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[c_0_1])])]) ).
cnf(c_0_3,plain,
( ~ f(X1,X2,X3)
| ~ f(X4,X5,X6)
| ~ f(X2,X4,X7) ),
inference(split_conjunct,[status(thm)],[c_0_2]),
[final] ).
cnf(c_0_4,plain,
( f(X1,esk3_1(X2),esk3_1(X2))
| ~ f(X2,X1,esk3_1(X2)) ),
inference(split_conjunct,[status(thm)],[c_0_2]),
[final] ).
cnf(c_0_5,plain,
( ~ f(X1,X2,esk3_1(X1))
| ~ f(X3,X2,X4)
| ~ f(X5,X3,X6) ),
inference(spm,[status(thm)],[c_0_3,c_0_4]),
[final] ).
cnf(c_0_6,plain,
f(esk1_0,esk2_0,X1),
inference(split_conjunct,[status(thm)],[c_0_2]),
[final] ).
cnf(c_0_7,plain,
( ~ f(X1,esk3_1(X2),X3)
| ~ f(X2,X2,esk3_1(X2))
| ~ f(X4,X1,X5) ),
inference(spm,[status(thm)],[c_0_5,c_0_4]),
[final] ).
cnf(c_0_8,plain,
( ~ f(X1,esk2_0,X2)
| ~ f(X3,X1,X4) ),
inference(spm,[status(thm)],[c_0_5,c_0_6]),
[final] ).
cnf(c_0_9,plain,
( ~ f(X1,X1,esk3_1(X1))
| ~ f(X1,X2,esk3_1(X1))
| ~ f(X3,X2,X4) ),
inference(spm,[status(thm)],[c_0_7,c_0_4]),
[final] ).
cnf(c_0_10,plain,
( ~ f(X1,esk1_0,X2)
| ~ f(X3,X1,X4) ),
inference(spm,[status(thm)],[c_0_3,c_0_6]),
[final] ).
cnf(c_0_11,plain,
~ f(X1,esk1_0,X2),
inference(spm,[status(thm)],[c_0_8,c_0_6]),
[final] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12 % Problem : SYO641+1 : TPTP v9.2.1. Released v7.1.0.
% 0.00/0.12 % 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
% 0.16/0.33 % Computer : n007.cluster.edu
% 0.16/0.33 % Model : x86_64 x86_64
% 0.16/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.16/0.33 % Memory : 8042.1875MB
% 0.16/0.33 % OS : Linux 3.10.0-693.el7.x86_64
% 0.16/0.33 % CPULimit : 300
% 0.16/0.33 % WCLimit : 300
% 0.16/0.33 % DateTime : Tue May 5 09:18:39 EDT 2026
% 0.16/0.34 % CPUTime :
% 0.16/0.35 % start to proof: theBenchmark
% 1.25/1.72 % Version : CSE_E---1.7
% 1.25/1.72 % Problem : theBenchmark.p
% 1.25/1.72 % SZS status Satisfiable for theBenchmark.p
% 1.25/1.72 % SZS output start Saturation
% See solution above
% 1.25/1.72 % Total time : 1.374s
%------------------------------------------------------------------------------