%------------------------------------------------------------------------------
% File : CSE_E---1.7
% Problem : CAT015-4 : TPTP v9.2.1. Released v1.0.0.
% 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 : n019.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 04:11:42 PM UTC 2026
% Result : Satisfiable 1.23s 1.71s
% Output : Saturation 1.23s
% Verified :
% SZS Type : ERROR: Analysing output (MakeTreeStats fails)
% Comments :
%------------------------------------------------------------------------------
cnf(equivalence_implies_existence1,axiom,
( there_exists(X1)
| ~ equivalent(X1,X2) ),
file('/export/starexec/sandbox2/benchmark/Axioms/CAT004-0.ax',equivalence_implies_existence1) ).
cnf(prove_something_exists,negated_conjecture,
~ there_exists(X1),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_something_exists) ).
cnf(equal_things_exist,axiom,
( X1 = X2
| there_exists(X1)
| there_exists(X2) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',equal_things_exist) ).
cnf(c_0_3,axiom,
( there_exists(X1)
| ~ equivalent(X1,X2) ),
equivalence_implies_existence1 ).
cnf(c_0_4,negated_conjecture,
~ there_exists(X1),
prove_something_exists,
[final] ).
cnf(c_0_5,axiom,
( X1 = X2
| there_exists(X1)
| there_exists(X2) ),
equal_things_exist ).
cnf(c_0_6,plain,
~ equivalent(X1,X2),
inference(sr,[status(thm)],[c_0_3,c_0_4]),
[final] ).
cnf(c_0_7,plain,
X1 = X2,
inference(sr,[status(thm)],[inference(sr,[status(thm)],[c_0_5,c_0_4]),c_0_4]),
[final] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12 % Problem : CAT015-4 : TPTP v9.2.1. Released v1.0.0.
% 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 : n019.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 10:49:29 EDT 2026
% 0.15/0.33 % CPUTime :
% 0.15/0.34 % start to proof: theBenchmark
% 1.23/1.71 % Version : CSE_E---1.7
% 1.23/1.71 % Problem : theBenchmark.p
% 1.23/1.71 % SZS status Satisfiable for theBenchmark.p
% 1.23/1.71 % SZS output start Saturation
% See solution above
% 1.23/1.71 % Total time : 1.367s
%------------------------------------------------------------------------------