%------------------------------------------------------------------------------
% File : CSE_E---1.7
% Problem : SYN320+1 : TPTP v9.2.1. Released v2.0.0.
% 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 : n028.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 05:36:46 PM UTC 2026
% Result : CounterSatisfiable 0.24s 1.62s
% Output : Saturation 0.24s
% Verified :
% SZS Type : ERROR: Analysing output (MakeTreeStats fails)
% Comments :
%------------------------------------------------------------------------------
fof(church_46_3_1,conjecture,
? [X1,X2] :
! [X3,X4] :
( ( ~ big_f(X2,X1)
=> big_f(X1,X3) )
=> ( big_f(X4,X1)
=> big_f(X1,X4) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',church_46_3_1) ).
fof(c_0_1,negated_conjecture,
~ ? [X1,X2] :
! [X3,X4] :
( ( ~ big_f(X2,X1)
=> big_f(X1,X3) )
=> ( big_f(X4,X1)
=> big_f(X1,X4) ) ),
inference(fof_simplification,[status(thm)],[inference(assume_negation,[status(cth)],[church_46_3_1])]) ).
fof(c_0_2,negated_conjecture,
! [X9,X10,X12] :
( ( big_f(X10,X9)
| big_f(X9,esk1_1(X9)) )
& big_f(esk2_1(X12),X12)
& ~ big_f(X12,esk2_1(X12)) ),
inference(shift_quantors,[status(thm)],[inference(skolemize,[status(esa)],[inference(variable_rename,[status(thm)],[inference(shift_quantors,[status(thm)],[inference(fof_nnf,[status(thm)],[c_0_1])])])])]) ).
cnf(c_0_3,negated_conjecture,
( big_f(X1,X2)
| big_f(X2,esk1_1(X2)) ),
inference(split_conjunct,[status(thm)],[c_0_2]),
[final] ).
cnf(c_0_4,negated_conjecture,
~ big_f(X1,esk2_1(X1)),
inference(split_conjunct,[status(thm)],[c_0_2]),
[final] ).
cnf(c_0_5,negated_conjecture,
big_f(esk2_1(X1),X1),
inference(split_conjunct,[status(thm)],[c_0_2]),
[final] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12 % Problem : SYN320+1 : TPTP v9.2.1. Released v2.0.0.
% 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
% 0.15/0.33 % Computer : n028.cluster.edu
% 0.15/0.33 % Model : x86_64 x86_64
% 0.15/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.33 % Memory : 8042.1875MB
% 0.15/0.33 % OS : Linux 3.10.0-693.el7.x86_64
% 0.15/0.33 % CPULimit : 300
% 0.15/0.33 % WCLimit : 300
% 0.15/0.33 % DateTime : Tue May 5 08:28:00 EDT 2026
% 0.15/0.33 % CPUTime :
% 0.15/0.34 % start to proof: theBenchmark
% 0.24/1.62 % Version : CSE_E---1.7
% 0.24/1.62 % Problem : theBenchmark.p
% 0.24/1.62 % SZS status CounterSatisfiable for theBenchmark.p
% 0.24/1.62 % SZS output start Saturation
% See solution above
% 0.24/1.62 % Total time : 1.273s
%------------------------------------------------------------------------------