%------------------------------------------------------------------------------
% File : CSE_E---1.7
% Problem : SYN337+1 : TPTP v9.2.1. Released v2.0.0.
% Transfm : none
% Format : tptp:raw
% Command : /export/starexec/sandbox/solver/bin/lemma_parallel_prover %s --lemma-prover /export/starexec/sandbox/solver/bin/cse --final-prover /export/starexec/sandbox/solver/bin/eprover --proof-time %d --global-time-limit %d
% Computer : n020.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 05:36:50 PM UTC 2026
% Result : CounterSatisfiable 1.26s 1.73s
% Output : Saturation 1.26s
% Verified :
% SZS Type : ERROR: Analysing output (MakeTreeStats fails)
% Comments :
%------------------------------------------------------------------------------
fof(church_46_15_2,conjecture,
! [X1,X2] :
? [X3] :
! [X4] :
( big_f(X1,X3)
=> ( big_f(X4,X1)
=> ( big_f(X4,X3)
=> ( big_f(X2,X3)
| big_f(X2,X4) ) ) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',church_46_15_2) ).
fof(c_0_1,negated_conjecture,
~ ! [X1,X2] :
? [X3] :
! [X4] :
( big_f(X1,X3)
=> ( big_f(X4,X1)
=> ( big_f(X4,X3)
=> ( big_f(X2,X3)
| big_f(X2,X4) ) ) ) ),
inference(assume_negation,[status(cth)],[church_46_15_2]) ).
fof(c_0_2,negated_conjecture,
! [X11] :
( big_f(esk1_0,X11)
& big_f(esk3_1(X11),esk1_0)
& big_f(esk3_1(X11),X11)
& ~ big_f(esk2_0,X11)
& ~ big_f(esk2_0,esk3_1(X11)) ),
inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_1])])]) ).
cnf(c_0_3,negated_conjecture,
~ big_f(esk2_0,X1),
inference(split_conjunct,[status(thm)],[c_0_2]),
[final] ).
cnf(c_0_4,negated_conjecture,
big_f(esk3_1(X1),X1),
inference(split_conjunct,[status(thm)],[c_0_2]),
[final] ).
cnf(c_0_5,negated_conjecture,
big_f(esk3_1(X1),esk1_0),
inference(split_conjunct,[status(thm)],[c_0_2]),
[final] ).
cnf(c_0_6,negated_conjecture,
big_f(esk1_0,X1),
inference(split_conjunct,[status(thm)],[c_0_2]),
[final] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.12/0.13 % Problem : SYN337+1 : TPTP v9.2.1. Released v2.0.0.
% 0.12/0.13 % Command : /export/starexec/sandbox/solver/bin/lemma_parallel_prover %s --lemma-prover /export/starexec/sandbox/solver/bin/cse --final-prover /export/starexec/sandbox/solver/bin/eprover --proof-time %d --global-time-limit %d
% 0.16/0.34 % Computer : n020.cluster.edu
% 0.16/0.34 % Model : x86_64 x86_64
% 0.16/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.16/0.34 % Memory : 8042.1875MB
% 0.16/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.16/0.34 % CPULimit : 300
% 0.16/0.34 % WCLimit : 300
% 0.16/0.34 % DateTime : Tue May 5 08:28:50 EDT 2026
% 0.16/0.34 % CPUTime :
% 0.20/0.35 % start to proof: theBenchmark
% 1.26/1.73 % Version : CSE_E---1.7
% 1.26/1.73 % Problem : theBenchmark.p
% 1.26/1.73 % SZS status CounterSatisfiable for theBenchmark.p
% 1.26/1.73 % SZS output start Saturation
% See solution above
% 1.26/1.73 % Total time : 1.375s
%------------------------------------------------------------------------------