%------------------------------------------------------------------------------
% File : CSE_E---1.7
% Problem : COL053-1 : 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 : n004.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 04:12:09 PM UTC 2026
% Result : Unsatisfiable 0.25s 1.61s
% Output : CNFRefutation 0.25s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.11 % Problem : COL053-1 : TPTP v9.2.1. Released v1.0.0.
% 0.00/0.11 % 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
% 0.14/0.32 % Computer : n004.cluster.edu
% 0.14/0.32 % Model : x86_64 x86_64
% 0.14/0.32 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.32 % Memory : 8042.1875MB
% 0.14/0.32 % OS : Linux 3.10.0-693.el7.x86_64
% 0.14/0.32 % CPULimit : 300
% 0.14/0.32 % WCLimit : 300
% 0.14/0.32 % DateTime : Mon May 4 16:15:02 EDT 2026
% 0.14/0.32 % CPUTime :
% 0.14/0.33 % start to proof: theBenchmark
% 0.25/1.61 % Version : CSE_E---1.7
% 0.25/1.61 % Problem : theBenchmark.p
% 0.25/1.61 % SZS status Unsatisfiable for theBenchmark.p
% 0.25/1.61 % SZS output start CNFRefutation
% 0.25/1.61 cnf(prove_bird_exists, negated_conjecture, (response(X1,f(X1))!=response(a,response(b,response(c,f(X1))))), file('/export/starexec/sandbox2/benchmark/theBenchmark.p', prove_bird_exists)).
% 0.25/1.61 cnf(composer_exists, axiom, (response(compose(X1,X2),X3)=response(X1,response(X2,X3))), file('/export/starexec/sandbox2/benchmark/theBenchmark.p', composer_exists)).
% 0.25/1.61 cnf(i_0_2, negated_conjecture, (response(X1,f(X1))!=response(a,response(b,response(c,f(X1))))), prove_bird_exists, ['final']).
% 0.25/1.61 cnf(i_0_3, axiom, (response(compose(X1,X2),X3)=response(X1,response(X2,X3))), composer_exists, ['final']).
% 0.25/1.61 cnf(i_0_4, axiom, (X1=X1)).
% 0.25/1.61 cnf(i_0_5, axiom, (X1=X2|X2!=X1)).
% 0.25/1.61 cnf(i_0_6, axiom, (X1=X2|X1!=X3|X3!=X2)).
% 0.25/1.61 cnf(i_0_7, axiom, (X1!=X2|response(X1,X3)=response(X2,X3))).
% 0.25/1.61 cnf(i_0_8, axiom, (X1!=X2|response(X3,X1)=response(X3,X2))).
% 0.25/1.63 cnf(i_0_4, axiom, (X1=X1)).
% 0.25/1.63 cnf(i_0_5, axiom, (X1=X2|X2!=X1)).
% 0.25/1.63 cnf(i_0_6, axiom, (X1=X2|X1!=X3|X3!=X2)).
% 0.25/1.63 cnf(i_0_7, axiom, (X1!=X2|response(X1,X3)=response(X2,X3))).
% 0.25/1.63 cnf(i_0_8, axiom, (X1!=X2|response(X3,X1)=response(X3,X2))).
% 0.25/1.63 cnf(i_0_9, plain, (response(X1,response(X2,X3))=response(compose(X1,X2),X3)), inference(scs_inference,[],[i_0_3,i_0_5])).
% 0.25/1.63 cnf(i_0_10, plain, (f(a)!=response(b,response(c,f(a)))), inference(scs_inference,[],[i_0_2,i_0_3,i_0_5,i_0_8])).
% 0.25/1.63 cnf(i_0_11, plain, (response(X1,f(X1))!=response(a,response(b,response(c,f(X1))))), inference(rename_variables,[],[i_0_2])).
% 0.25/1.63 cnf(i_0_12, plain, (response(X1,f(X1))!=response(compose(a,b),response(c,f(X1)))), inference(scs_inference,[],[i_0_2,i_0_11,i_0_3,i_0_5,i_0_8,i_0_6])).
% 0.25/1.63 cnf(i_0_13, plain, (response(compose(X1,X2),X3)=response(X1,response(X2,X3))), inference(rename_variables,[],[i_0_3])).
% 0.25/1.63 cnf(i_0_14,plain, ($false), inference(scs_inference,[],[i_0+12, i_0_3]), ['proof']).
% 0.25/1.63 % SZS output end CNFRefutation
% 0.25/1.63 % Total time : 1.271s
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