%------------------------------------------------------------------------------
% File : Leo-III---1.8.0
% Problem : LCL686+1.005 : TPTP v9.3.1. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : java -Xss128m -Xmx2g -Xms1g -jar /export/starexec/sandbox2/solver/bin/leo3.jar /export/starexec/sandbox2/benchmark/theBenchmark.p -t 300 -p --atp eprover=/export/starexec/sandbox2/solver/bin/externals/eprover --instantiate 39
% Computer : n019.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8046.5625MB
% OS : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Sun Sep 27 07:52:33 AM UTC 2026
% Result : Theorem 5.23s 3.03s
% Output : Refutation 5.80s
% Verified :
% SZS Type : Refutation
% Derivation depth : 3
% Number of leaves : 3
% Syntax : Number of formulae : 8 ( 3 unt; 0 typ; 0 def)
% Number of atoms : 428 ( 0 equ; 0 cnn)
% Maximal formula atoms : 140 ( 53 avg)
% Number of connectives : 1299 ( 350 ~; 260 |; 158 &; 529 @)
% ( 0 <=>; 2 =>; 0 <=; 0 <~>)
% Maximal formula depth : 57 ( 24 avg)
% Number of types : 2 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 17 ( 16 usr; 1 con; 0-2 aty)
% Number of variables : 107 ( 0 ^; 104 !; 3 ?; 107 :)
% Comments :
%------------------------------------------------------------------------------
thf(r1_decl,type,
r1: $i > $i > $o ).
thf(p15_decl,type,
p15: $i > $o ).
thf(p1_decl,type,
p1: $i > $o ).
thf(p14_decl,type,
p14: $i > $o ).
thf(p13_decl,type,
p13: $i > $o ).
thf(p12_decl,type,
p12: $i > $o ).
thf(p11_decl,type,
p11: $i > $o ).
thf(p10_decl,type,
p10: $i > $o ).
thf(p9_decl,type,
p9: $i > $o ).
thf(p8_decl,type,
p8: $i > $o ).
thf(p7_decl,type,
p7: $i > $o ).
thf(p6_decl,type,
p6: $i > $o ).
thf(p5_decl,type,
p5: $i > $o ).
thf(p4_decl,type,
p4: $i > $o ).
thf(p3_decl,type,
p3: $i > $o ).
thf(p2_decl,type,
p2: $i > $o ).
thf(1,conjecture,
~ ? [A: $i] :
~ ( ! [B: $i] :
( ~ ! [C: $i] :
( ~ ( ! [D: $i] :
( ( ( D @ p1 )
& ( D @ p2 ) )
| ( ~ ( D @ p2 )
& ~ ( D @ p1 ) )
| ( ( D @ p2 )
& ( D @ p3 ) )
| ( ~ ( D @ p3 )
& ~ ( D @ p2 ) )
| ( ( D @ p3 )
& ( D @ p4 ) )
| ( ~ ( D @ p4 )
& ~ ( D @ p3 ) )
| ( ( D @ p4 )
& ( D @ p5 ) )
| ( ~ ( D @ p5 )
& ~ ( D @ p4 ) )
| ( ( D @ p5 )
& ( D @ p6 ) )
| ( ~ ( D @ p6 )
& ~ ( D @ p5 ) )
| ( ( D @ p6 )
& ( D @ p7 ) )
| ( ~ ( D @ p7 )
& ~ ( D @ p6 ) )
| ( ( D @ p7 )
& ( D @ p8 ) )
| ( ~ ( D @ p8 )
& ~ ( D @ p7 ) )
| ( ( D @ p8 )
& ( D @ p9 ) )
| ( ~ ( D @ p9 )
& ~ ( D @ p8 ) )
| ( ( D @ p9 )
& ( D @ p10 ) )
| ( ~ ( D @ p10 )
& ~ ( D @ p9 ) )
| ( ( D @ p10 )
& ( D @ p11 ) )
| ( ~ ( D @ p11 )
& ~ ( D @ p10 ) )
| ( ( D @ p11 )
& ( D @ p12 ) )
| ( ~ ( D @ p12 )
& ~ ( D @ p11 ) )
| ( ( D @ p12 )
& ( D @ p13 ) )
| ( ~ ( D @ p13 )
& ~ ( D @ p12 ) )
| ( ( D @ p13 )
& ( D @ p14 ) )
| ( ~ ( D @ p14 )
& ~ ( D @ p13 ) )
| ~ ( D @ ( C @ r1 ) ) )
| ! [D: $i] :
( ( D @ p15 )
| ~ ( D @ ( C @ r1 ) ) )
| ~ ! [D: $i] :
( ~ ( ( ( D @ p1 )
& ~ ( D @ p2 ) )
| ( ~ ( D @ p1 )
& ( D @ p2 ) ) )
| ~ ( D @ ( C @ r1 ) ) )
| ! [D: $i] :
( ~ ! [E: $i] :
( ~ ( ( ( E @ p2 )
& ~ ( E @ p3 ) )
| ( ~ ( E @ p2 )
& ( E @ p3 ) ) )
| ~ ( E @ ( D @ r1 ) ) )
| ! [E: $i] :
( ~ ! [F: $i] :
( ~ ( ( ( F @ p3 )
& ~ ( F @ p4 ) )
| ( ~ ( F @ p3 )
& ( F @ p4 ) ) )
| ~ ( F @ ( E @ r1 ) ) )
| ! [F: $i] :
( ~ ! [G: $i] :
( ~ ( ( ( G @ p4 )
& ~ ( G @ p5 ) )
| ( ~ ( G @ p4 )
& ( G @ p5 ) ) )
| ~ ( G @ ( F @ r1 ) ) )
| ! [G: $i] :
( ~ ! [H: $i] :
( ~ ( ( ( H @ p5 )
& ~ ( H @ p6 ) )
| ( ~ ( H @ p5 )
& ( H @ p6 ) ) )
| ~ ( H @ ( G @ r1 ) ) )
| ! [H: $i] :
( ~ ! [I: $i] :
( ~ ( ( ( I @ p6 )
& ~ ( I @ p7 ) )
| ( ~ ( I @ p6 )
& ( I @ p7 ) ) )
| ~ ( I @ ( H @ r1 ) ) )
| ! [I: $i] :
( ~ ! [J: $i] :
( ~ ( ( ( J @ p7 )
& ~ ( J @ p8 ) )
| ( ~ ( J @ p7 )
& ( J @ p8 ) ) )
| ~ ( J @ ( I @ r1 ) ) )
| ! [J: $i] :
( ~ ! [K: $i] :
( ~ ( ( ( K @ p8 )
& ~ ( K @ p9 ) )
| ( ~ ( K @ p8 )
& ( K @ p9 ) ) )
| ~ ( K @ ( J @ r1 ) ) )
| ! [K: $i] :
( ~ ! [L: $i] :
( ~ ( ( ( L @ p9 )
& ~ ( L @ p10 ) )
| ( ~ ( L @ p9 )
& ( L @ p10 ) ) )
| ~ ( L @ ( K @ r1 ) ) )
| ! [L: $i] :
( ~ ! [M: $i] :
( ~ ( ( ( M @ p10 )
& ~ ( M @ p11 ) )
| ( ~ ( M @ p10 )
& ( M @ p11 ) ) )
| ~ ( M @ ( L @ r1 ) ) )
| ! [M: $i] :
( ~ ! [N: $i] :
( ~ ( ( ( N @ p11 )
& ~ ( N @ p12 ) )
| ( ~ ( N @ p11 )
& ( N @ p12 ) ) )
| ~ ( N @ ( M @ r1 ) ) )
| ! [N: $i] :
( ~ ! [O: $i] :
( ~ ( ( ( O @ p12 )
& ~ ( O @ p13 ) )
| ( ~ ( O @ p12 )
& ( O @ p13 ) ) )
| ~ ( O @ ( N @ r1 ) ) )
| ! [O: $i] :
( ~ ! [P: $i] :
( ~ ( ( ( P @ p13 )
& ~ ( P @ p14 ) )
| ( ~ ( P @ p13 )
& ( P @ p14 ) ) )
| ~ ( P @ ( O @ r1 ) ) )
| ! [P: $i] :
( $false
| ~ ( P @ ( O @ r1 ) ) )
| ~ ( O @ ( N @ r1 ) ) )
| ~ ( N @ ( M @ r1 ) ) )
| ~ ( M @ ( L @ r1 ) ) )
| ~ ( L @ ( K @ r1 ) ) )
| ~ ( K @ ( J @ r1 ) ) )
| ~ ( J @ ( I @ r1 ) ) )
| ~ ( I @ ( H @ r1 ) ) )
| ~ ( H @ ( G @ r1 ) ) )
| ~ ( G @ ( F @ r1 ) ) )
| ~ ( F @ ( E @ r1 ) ) )
| ~ ( E @ ( D @ r1 ) ) )
| ~ ( D @ ( C @ r1 ) ) ) )
| ~ ( C @ ( B @ r1 ) ) )
| ~ ( B @ ( A @ r1 ) ) )
| ! [B: $i] :
( ! [C: $i] :
( ~ ( C @ p1 )
| ~ ( C @ ( B @ r1 ) ) )
| ~ ( B @ p15 )
| ~ ( B @ ( A @ r1 ) ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',main) ).
thf(2,negated_conjecture,
~ ~ ? [A: $i] :
~ ( ! [B: $i] :
( ~ ! [C: $i] :
( ~ ( ! [D: $i] :
( ( ( D @ p1 )
& ( D @ p2 ) )
| ( ~ ( D @ p2 )
& ~ ( D @ p1 ) )
| ( ( D @ p2 )
& ( D @ p3 ) )
| ( ~ ( D @ p3 )
& ~ ( D @ p2 ) )
| ( ( D @ p3 )
& ( D @ p4 ) )
| ( ~ ( D @ p4 )
& ~ ( D @ p3 ) )
| ( ( D @ p4 )
& ( D @ p5 ) )
| ( ~ ( D @ p5 )
& ~ ( D @ p4 ) )
| ( ( D @ p5 )
& ( D @ p6 ) )
| ( ~ ( D @ p6 )
& ~ ( D @ p5 ) )
| ( ( D @ p6 )
& ( D @ p7 ) )
| ( ~ ( D @ p7 )
& ~ ( D @ p6 ) )
| ( ( D @ p7 )
& ( D @ p8 ) )
| ( ~ ( D @ p8 )
& ~ ( D @ p7 ) )
| ( ( D @ p8 )
& ( D @ p9 ) )
| ( ~ ( D @ p9 )
& ~ ( D @ p8 ) )
| ( ( D @ p9 )
& ( D @ p10 ) )
| ( ~ ( D @ p10 )
& ~ ( D @ p9 ) )
| ( ( D @ p10 )
& ( D @ p11 ) )
| ( ~ ( D @ p11 )
& ~ ( D @ p10 ) )
| ( ( D @ p11 )
& ( D @ p12 ) )
| ( ~ ( D @ p12 )
& ~ ( D @ p11 ) )
| ( ( D @ p12 )
& ( D @ p13 ) )
| ( ~ ( D @ p13 )
& ~ ( D @ p12 ) )
| ( ( D @ p13 )
& ( D @ p14 ) )
| ( ~ ( D @ p14 )
& ~ ( D @ p13 ) )
| ~ ( D @ ( C @ r1 ) ) )
| ! [D: $i] :
( ( D @ p15 )
| ~ ( D @ ( C @ r1 ) ) )
| ~ ! [D: $i] :
( ~ ( ( ( D @ p1 )
& ~ ( D @ p2 ) )
| ( ~ ( D @ p1 )
& ( D @ p2 ) ) )
| ~ ( D @ ( C @ r1 ) ) )
| ! [D: $i] :
( ~ ! [E: $i] :
( ~ ( ( ( E @ p2 )
& ~ ( E @ p3 ) )
| ( ~ ( E @ p2 )
& ( E @ p3 ) ) )
| ~ ( E @ ( D @ r1 ) ) )
| ! [E: $i] :
( ~ ! [F: $i] :
( ~ ( ( ( F @ p3 )
& ~ ( F @ p4 ) )
| ( ~ ( F @ p3 )
& ( F @ p4 ) ) )
| ~ ( F @ ( E @ r1 ) ) )
| ! [F: $i] :
( ~ ! [G: $i] :
( ~ ( ( ( G @ p4 )
& ~ ( G @ p5 ) )
| ( ~ ( G @ p4 )
& ( G @ p5 ) ) )
| ~ ( G @ ( F @ r1 ) ) )
| ! [G: $i] :
( ~ ! [H: $i] :
( ~ ( ( ( H @ p5 )
& ~ ( H @ p6 ) )
| ( ~ ( H @ p5 )
& ( H @ p6 ) ) )
| ~ ( H @ ( G @ r1 ) ) )
| ! [H: $i] :
( ~ ! [I: $i] :
( ~ ( ( ( I @ p6 )
& ~ ( I @ p7 ) )
| ( ~ ( I @ p6 )
& ( I @ p7 ) ) )
| ~ ( I @ ( H @ r1 ) ) )
| ! [I: $i] :
( ~ ! [J: $i] :
( ~ ( ( ( J @ p7 )
& ~ ( J @ p8 ) )
| ( ~ ( J @ p7 )
& ( J @ p8 ) ) )
| ~ ( J @ ( I @ r1 ) ) )
| ! [J: $i] :
( ~ ! [K: $i] :
( ~ ( ( ( K @ p8 )
& ~ ( K @ p9 ) )
| ( ~ ( K @ p8 )
& ( K @ p9 ) ) )
| ~ ( K @ ( J @ r1 ) ) )
| ! [K: $i] :
( ~ ! [L: $i] :
( ~ ( ( ( L @ p9 )
& ~ ( L @ p10 ) )
| ( ~ ( L @ p9 )
& ( L @ p10 ) ) )
| ~ ( L @ ( K @ r1 ) ) )
| ! [L: $i] :
( ~ ! [M: $i] :
( ~ ( ( ( M @ p10 )
& ~ ( M @ p11 ) )
| ( ~ ( M @ p10 )
& ( M @ p11 ) ) )
| ~ ( M @ ( L @ r1 ) ) )
| ! [M: $i] :
( ~ ! [N: $i] :
( ~ ( ( ( N @ p11 )
& ~ ( N @ p12 ) )
| ( ~ ( N @ p11 )
& ( N @ p12 ) ) )
| ~ ( N @ ( M @ r1 ) ) )
| ! [N: $i] :
( ~ ! [O: $i] :
( ~ ( ( ( O @ p12 )
& ~ ( O @ p13 ) )
| ( ~ ( O @ p12 )
& ( O @ p13 ) ) )
| ~ ( O @ ( N @ r1 ) ) )
| ! [O: $i] :
( ~ ! [P: $i] :
( ~ ( ( ( P @ p13 )
& ~ ( P @ p14 ) )
| ( ~ ( P @ p13 )
& ( P @ p14 ) ) )
| ~ ( P @ ( O @ r1 ) ) )
| ! [P: $i] :
( $false
| ~ ( P @ ( O @ r1 ) ) )
| ~ ( O @ ( N @ r1 ) ) )
| ~ ( N @ ( M @ r1 ) ) )
| ~ ( M @ ( L @ r1 ) ) )
| ~ ( L @ ( K @ r1 ) ) )
| ~ ( K @ ( J @ r1 ) ) )
| ~ ( J @ ( I @ r1 ) ) )
| ~ ( I @ ( H @ r1 ) ) )
| ~ ( H @ ( G @ r1 ) ) )
| ~ ( G @ ( F @ r1 ) ) )
| ~ ( F @ ( E @ r1 ) ) )
| ~ ( E @ ( D @ r1 ) ) )
| ~ ( D @ ( C @ r1 ) ) ) )
| ~ ( C @ ( B @ r1 ) ) )
| ~ ( B @ ( A @ r1 ) ) )
| ! [B: $i] :
( ! [C: $i] :
( ~ ( C @ p1 )
| ~ ( C @ ( B @ r1 ) ) )
| ~ ( B @ p15 )
| ~ ( B @ ( A @ r1 ) ) ) ),
inference(neg_conjecture,[status(cth)],[1]) ).
thf(5,plain,
~ ~ ? [A: $i] :
~ ( ! [B: $i] :
( ~ ! [C: $i] :
( ~ ( ! [D: $i] :
( ( ( D @ p1 )
& ( D @ p2 ) )
| ( ~ ( D @ p2 )
& ~ ( D @ p1 ) )
| ( ( D @ p2 )
& ( D @ p3 ) )
| ( ~ ( D @ p3 )
& ~ ( D @ p2 ) )
| ( ( D @ p3 )
& ( D @ p4 ) )
| ( ~ ( D @ p4 )
& ~ ( D @ p3 ) )
| ( ( D @ p4 )
& ( D @ p5 ) )
| ( ~ ( D @ p5 )
& ~ ( D @ p4 ) )
| ( ( D @ p5 )
& ( D @ p6 ) )
| ( ~ ( D @ p6 )
& ~ ( D @ p5 ) )
| ( ( D @ p6 )
& ( D @ p7 ) )
| ( ~ ( D @ p7 )
& ~ ( D @ p6 ) )
| ( ( D @ p7 )
& ( D @ p8 ) )
| ( ~ ( D @ p8 )
& ~ ( D @ p7 ) )
| ( ( D @ p8 )
& ( D @ p9 ) )
| ( ~ ( D @ p9 )
& ~ ( D @ p8 ) )
| ( ( D @ p9 )
& ( D @ p10 ) )
| ( ~ ( D @ p10 )
& ~ ( D @ p9 ) )
| ( ( D @ p10 )
& ( D @ p11 ) )
| ( ~ ( D @ p11 )
& ~ ( D @ p10 ) )
| ( ( D @ p11 )
& ( D @ p12 ) )
| ( ~ ( D @ p12 )
& ~ ( D @ p11 ) )
| ( ( D @ p12 )
& ( D @ p13 ) )
| ( ~ ( D @ p13 )
& ~ ( D @ p12 ) )
| ( ( D @ p13 )
& ( D @ p14 ) )
| ( ~ ( D @ p14 )
& ~ ( D @ p13 ) )
| ~ ( D @ ( C @ r1 ) ) )
| ! [D: $i] :
( ( D @ p15 )
| ~ ( D @ ( C @ r1 ) ) )
| ~ ! [D: $i] :
( ~ ( ( ( D @ p1 )
& ~ ( D @ p2 ) )
| ( ~ ( D @ p1 )
& ( D @ p2 ) ) )
| ~ ( D @ ( C @ r1 ) ) )
| ! [D: $i] :
( ~ ! [E: $i] :
( ~ ( ( ( E @ p2 )
& ~ ( E @ p3 ) )
| ( ~ ( E @ p2 )
& ( E @ p3 ) ) )
| ~ ( E @ ( D @ r1 ) ) )
| ! [E: $i] :
( ~ ! [F: $i] :
( ~ ( ( ( F @ p3 )
& ~ ( F @ p4 ) )
| ( ~ ( F @ p3 )
& ( F @ p4 ) ) )
| ~ ( F @ ( E @ r1 ) ) )
| ! [F: $i] :
( ~ ! [G: $i] :
( ~ ( ( ( G @ p4 )
& ~ ( G @ p5 ) )
| ( ~ ( G @ p4 )
& ( G @ p5 ) ) )
| ~ ( G @ ( F @ r1 ) ) )
| ! [G: $i] :
( ~ ! [H: $i] :
( ~ ( ( ( H @ p5 )
& ~ ( H @ p6 ) )
| ( ~ ( H @ p5 )
& ( H @ p6 ) ) )
| ~ ( H @ ( G @ r1 ) ) )
| ! [H: $i] :
( ~ ! [I: $i] :
( ~ ( ( ( I @ p6 )
& ~ ( I @ p7 ) )
| ( ~ ( I @ p6 )
& ( I @ p7 ) ) )
| ~ ( I @ ( H @ r1 ) ) )
| ! [I: $i] :
( ~ ! [J: $i] :
( ~ ( ( ( J @ p7 )
& ~ ( J @ p8 ) )
| ( ~ ( J @ p7 )
& ( J @ p8 ) ) )
| ~ ( J @ ( I @ r1 ) ) )
| ! [J: $i] :
( ~ ! [K: $i] :
( ~ ( ( ( K @ p8 )
& ~ ( K @ p9 ) )
| ( ~ ( K @ p8 )
& ( K @ p9 ) ) )
| ~ ( K @ ( J @ r1 ) ) )
| ! [K: $i] :
( ~ ! [L: $i] :
( ~ ( ( ( L @ p9 )
& ~ ( L @ p10 ) )
| ( ~ ( L @ p9 )
& ( L @ p10 ) ) )
| ~ ( L @ ( K @ r1 ) ) )
| ! [L: $i] :
( ~ ! [M: $i] :
( ~ ( ( ( M @ p10 )
& ~ ( M @ p11 ) )
| ( ~ ( M @ p10 )
& ( M @ p11 ) ) )
| ~ ( M @ ( L @ r1 ) ) )
| ! [M: $i] :
( ~ ! [N: $i] :
( ~ ( ( ( N @ p11 )
& ~ ( N @ p12 ) )
| ( ~ ( N @ p11 )
& ( N @ p12 ) ) )
| ~ ( N @ ( M @ r1 ) ) )
| ! [N: $i] :
( ~ ! [O: $i] :
( ~ ( ( ( O @ p12 )
& ~ ( O @ p13 ) )
| ( ~ ( O @ p12 )
& ( O @ p13 ) ) )
| ~ ( O @ ( N @ r1 ) ) )
| ! [O: $i] :
( ~ ! [P: $i] :
( ~ ( ( ( P @ p13 )
& ~ ( P @ p14 ) )
| ( ~ ( P @ p13 )
& ( P @ p14 ) ) )
| ~ ( P @ ( O @ r1 ) ) )
| ! [P: $i] :
~ ( P @ ( O @ r1 ) )
| ~ ( O @ ( N @ r1 ) ) )
| ~ ( N @ ( M @ r1 ) ) )
| ~ ( M @ ( L @ r1 ) ) )
| ~ ( L @ ( K @ r1 ) ) )
| ~ ( K @ ( J @ r1 ) ) )
| ~ ( J @ ( I @ r1 ) ) )
| ~ ( I @ ( H @ r1 ) ) )
| ~ ( H @ ( G @ r1 ) ) )
| ~ ( G @ ( F @ r1 ) ) )
| ~ ( F @ ( E @ r1 ) ) )
| ~ ( E @ ( D @ r1 ) ) )
| ~ ( D @ ( C @ r1 ) ) ) )
| ~ ( C @ ( B @ r1 ) ) )
| ~ ( B @ ( A @ r1 ) ) )
| ! [B: $i] :
( ! [C: $i] :
( ~ ( C @ p1 )
| ~ ( C @ ( B @ r1 ) ) )
| ~ ( B @ p15 )
| ~ ( B @ ( A @ r1 ) ) ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[2]) ).
thf(3,axiom,
! [A: $i] : ( A @ ( A @ r1 ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',reflexivity) ).
thf(106,plain,
! [A: $i] : ( A @ ( A @ r1 ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[3]) ).
thf(4,axiom,
! [A: $i,B: $i,C: $i] :
( ( ( C @ ( B @ r1 ) )
& ( B @ ( A @ r1 ) ) )
=> ( C @ ( A @ r1 ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',transitivity) ).
thf(108,plain,
! [A: $i,B: $i,C: $i] :
( ( ( C @ ( B @ r1 ) )
& ( B @ ( A @ r1 ) ) )
=> ( C @ ( A @ r1 ) ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[4]) ).
thf(110,plain,
$false,
inference(e,[status(thm)],[5,106,108]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : LCL686+1.005 : TPTP v9.3.1. Released v4.0.0.
% 0.00/0.08 % Command : java -Xss128m -Xmx2g -Xms1g -jar /export/starexec/sandbox2/solver/bin/leo3.jar /export/starexec/sandbox2/benchmark/theBenchmark.p -t 300 -p --atp eprover=/export/starexec/sandbox2/solver/bin/externals/eprover --instantiate 39
% 0.14/0.40 % Computer : n019.cluster.edu
% 0.14/0.40 % Model : x86_64 x86_64
% 0.14/0.40 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.14/0.40 % Memory : 8046.5625MB
% 0.14/0.40 % OS : Linux 6.8.0-71-generic
% 0.14/0.40 % CPULimit : 300
% 0.14/0.40 % WCLimit : 300
% 0.14/0.40 % DateTime : Fri Sep 25 23:23:18 UTC 2026
% 0.14/0.40 % CPUTime :
% 0.14/0.40 Running java -Xss128m -Xmx2g -Xms1g -jar /export/starexec/sandbox2/solver/bin/leo3.jar /export/starexec/sandbox2/benchmark/theBenchmark.p -t 300 -p --atp eprover=/export/starexec/sandbox2/solver/bin/externals/eprover --instantiate 39
% 0.84/0.97 % [INFO] Parsing problem /export/starexec/sandbox2/benchmark/theBenchmark.p ...
% 1.40/1.20 % [INFO] Parsing done (231ms).
% 1.40/1.22 % [INFO] Running in sequential loop mode.
% 2.11/1.61 % [INFO] eprover registered as external prover.
% 2.11/1.62 % [INFO] Scanning for conjecture ...
% 2.49/1.80 % [INFO] Found a conjecture (or negated_conjecture) and 2 axioms. Running axiom selection ...
% 2.49/1.87 % [INFO] Axiom selection finished. Selected 2 axioms (removed 0 axioms).
% 2.49/1.88 % [INFO] Problem is first-order (TPTP FOF).
% 2.49/1.89 % [INFO] Type checking passed.
% 2.75/1.90 % [CONFIG] Using configuration: timeout(300) with strategy<name(default),share(1.0),primSubst(3),sos(false),unifierCount(4),uniDepth(8),boolExt(true),choice(true),renaming(true),funcspec(false), domConstr(0),specialInstances(39),restrictUniAttempts(true),termOrdering(CPO)>. Searching for refutation ...
% 5.23/3.02 % External prover 'e' found a proof!
% 5.23/3.02 % [INFO] Killing All external provers ...
% 5.23/3.02 % Time passed: 2480ms (effective reasoning time: 1801ms)
% 5.23/3.02 % Solved by strategy<name(default),share(1.0),primSubst(3),sos(false),unifierCount(4),uniDepth(8),boolExt(true),choice(true),renaming(true),funcspec(false), domConstr(0),specialInstances(39),restrictUniAttempts(true),termOrdering(CPO)>
% 5.23/3.02 % Axioms used in derivation (2): reflexivity, transitivity
% 5.23/3.02 % No. of inferences in proof: 8
% 5.23/3.03 % SZS status Theorem for /export/starexec/sandbox2/benchmark/theBenchmark.p : 2480 ms resp. 1801 ms w/o parsing
% 5.80/3.13 % SZS output start Refutation for /export/starexec/sandbox2/benchmark/theBenchmark.p
% See solution above
% 5.80/3.13 % [INFO] Killing All external provers ...
%------------------------------------------------------------------------------