%------------------------------------------------------------------------------
% File : CSE_E---1.7
% Problem : CSR072-10 : TPTP v9.2.1. Released v7.3.0.
% 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 : n027.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 04:14:46 PM UTC 2026
% Result : Unsatisfiable 2.10s 2.15s
% Output : CNFRefutation 2.10s
% Verified :
% SZS Type : Refutation
% Derivation depth : 3
% Number of leaves : 4
% Syntax : Number of clauses : 10 ( 10 unt; 0 nHn; 8 RR)
% Number of literals : 10 ( 9 equ; 2 neg)
% Maximal clause size : 1 ( 1 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 7 ( 7 usr; 5 con; 0-4 aty)
% Number of variables : 6 ( 2 sgn)
% Comments :
%------------------------------------------------------------------------------
cnf(query172_1,negated_conjecture,
ifeq3(genls(c_tptpcol_16_130924,c_tptpcol_15_130923),true,a,b) = b,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',query172_1) ).
cnf(ax2_4304,axiom,
genls(c_tptpcol_16_130924,c_tptpcol_15_130923) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ax2_4304) ).
cnf(ifeq_axiom_001,axiom,
ifeq3(X1,X1,X2,X3) = X2,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ifeq_axiom_001) ).
cnf(goal,negated_conjecture,
a != b,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',goal) ).
cnf(c_0_4,negated_conjecture,
ifeq3(genls(c_tptpcol_16_130924,c_tptpcol_15_130923),true,a,b) = b,
query172_1 ).
cnf(c_0_5,axiom,
genls(c_tptpcol_16_130924,c_tptpcol_15_130923) = true,
ax2_4304 ).
cnf(c_0_6,negated_conjecture,
ifeq3(true,true,a,b) = b,
inference(rw,[status(thm)],[c_0_4,c_0_5]) ).
cnf(c_0_7,axiom,
ifeq3(X1,X1,X2,X3) = X2,
ifeq_axiom_001 ).
cnf(c_0_8,negated_conjecture,
a != b,
goal ).
cnf(c_0_9,negated_conjecture,
$false,
inference(sr,[status(thm)],[inference(rw,[status(thm)],[c_0_6,c_0_7]),c_0_8]),
[proof] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.11 % Problem : CSR072-10 : TPTP v9.2.1. Released v7.3.0.
% 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
% 0.15/0.32 % Computer : n027.cluster.edu
% 0.15/0.32 % Model : x86_64 x86_64
% 0.15/0.32 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.32 % Memory : 8042.1875MB
% 0.15/0.32 % OS : Linux 3.10.0-693.el7.x86_64
% 0.15/0.32 % CPULimit : 300
% 0.15/0.32 % WCLimit : 300
% 0.15/0.32 % DateTime : Mon May 4 16:44:05 EDT 2026
% 0.15/0.32 % CPUTime :
% 0.15/0.33 % start to proof: theBenchmark
% 2.10/2.15 % Version : CSE_E---1.7
% 2.10/2.15 % Problem : theBenchmark.p
% 2.10/2.15 % SZS status Unsatisfiable for theBenchmark.p
% 2.10/2.15 % SZS output start CNFRefutation
% See solution above
% 2.10/2.15 % Total time : 1.658s
%------------------------------------------------------------------------------