%------------------------------------------------------------------------------
% File : CSE_E---1.7
% Problem : SYN078-1 : TPTP v9.2.1. Released v1.0.0.
% 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 : 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 05:36:05 PM UTC 2026
% Result : Satisfiable 1.24s 1.71s
% Output : Saturation 1.24s
% Verified :
% SZS Type : ERROR: Analysing output (MakeTreeStats fails)
% Comments :
%------------------------------------------------------------------------------
cnf(clause_1,negated_conjecture,
( big_f(X2)
| big_f(f(X3))
| ~ big_f(X1)
| X2 != f(X2)
| ~ big_f(X3) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause_1) ).
cnf(clause_3,negated_conjecture,
( big_f(X2)
| b = f(b)
| ~ big_f(X1)
| X2 != f(X2) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause_3) ).
cnf(clause_9,negated_conjecture,
( big_f(f(X1))
| ~ big_f(f(c))
| ~ big_f(X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause_9) ).
cnf(clause_5,negated_conjecture,
( big_f(c)
| big_f(f(X1))
| ~ big_f(X1) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause_5) ).
cnf(clause_2,negated_conjecture,
( big_f(X2)
| big_f(a)
| ~ big_f(X1)
| X2 != f(X2) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause_2) ).
cnf(clause_4,negated_conjecture,
( big_f(X2)
| ~ big_f(X1)
| X2 != f(X2)
| ~ big_f(b) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause_4) ).
cnf(clause_6,negated_conjecture,
( big_f(c)
| big_f(a) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause_6) ).
cnf(clause_7,negated_conjecture,
( big_f(c)
| b = f(b) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause_7) ).
cnf(clause_10,negated_conjecture,
( big_f(a)
| ~ big_f(f(c)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause_10) ).
cnf(clause_11,negated_conjecture,
( b = f(b)
| ~ big_f(f(c)) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause_11) ).
cnf(clause_8,negated_conjecture,
( big_f(c)
| ~ big_f(b) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause_8) ).
cnf(clause_12,negated_conjecture,
( ~ big_f(f(c))
| ~ big_f(b) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',clause_12) ).
cnf(c_0_12,negated_conjecture,
( big_f(X2)
| big_f(f(X3))
| ~ big_f(X1)
| X2 != f(X2)
| ~ big_f(X3) ),
clause_1,
[final] ).
cnf(c_0_13,negated_conjecture,
( big_f(X2)
| b = f(b)
| ~ big_f(X1)
| X2 != f(X2) ),
clause_3,
[final] ).
cnf(c_0_14,negated_conjecture,
( big_f(f(X1))
| ~ big_f(f(c))
| ~ big_f(X1) ),
clause_9,
[final] ).
cnf(c_0_15,negated_conjecture,
( big_f(c)
| big_f(f(X1))
| ~ big_f(X1) ),
clause_5,
[final] ).
cnf(c_0_16,negated_conjecture,
( big_f(X2)
| big_f(a)
| ~ big_f(X1)
| X2 != f(X2) ),
clause_2,
[final] ).
cnf(c_0_17,negated_conjecture,
( big_f(X2)
| ~ big_f(X1)
| X2 != f(X2)
| ~ big_f(b) ),
clause_4,
[final] ).
cnf(c_0_18,negated_conjecture,
( big_f(c)
| big_f(a) ),
clause_6,
[final] ).
cnf(c_0_19,negated_conjecture,
( big_f(c)
| b = f(b) ),
clause_7,
[final] ).
cnf(c_0_20,negated_conjecture,
( big_f(a)
| ~ big_f(f(c)) ),
clause_10,
[final] ).
cnf(c_0_21,negated_conjecture,
( b = f(b)
| ~ big_f(f(c)) ),
clause_11,
[final] ).
cnf(c_0_22,negated_conjecture,
( big_f(c)
| ~ big_f(b) ),
clause_8,
[final] ).
cnf(c_0_23,negated_conjecture,
( ~ big_f(f(c))
| ~ big_f(b) ),
clause_12,
[final] ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12 % Problem : SYN078-1 : TPTP v9.2.1. Released v1.0.0.
% 0.00/0.12 % 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
% 0.13/0.32 % Computer : n027.cluster.edu
% 0.13/0.32 % Model : x86_64 x86_64
% 0.13/0.32 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.32 % Memory : 8042.1875MB
% 0.13/0.32 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.32 % CPULimit : 300
% 0.13/0.32 % WCLimit : 300
% 0.13/0.32 % DateTime : Tue May 5 08:11:34 EDT 2026
% 0.13/0.32 % CPUTime :
% 0.13/0.34 % start to proof: theBenchmark
% 1.24/1.71 % Version : CSE_E---1.7
% 1.24/1.71 % Problem : theBenchmark.p
% 1.24/1.71 % SZS status Satisfiable for theBenchmark.p
% 1.24/1.71 % SZS output start Saturation
% See solution above
% 1.24/1.71 % Total time : 1.371s
%------------------------------------------------------------------------------