%------------------------------------------------------------------------------
% File : Leo-III---1.8.0
% Problem : GRP357-1 : TPTP v9.3.1. Released v2.5.0.
% 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 : n017.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 07:20:49 AM UTC 2026
% Result : Unsatisfiable 8.58s 3.81s
% Output : Refutation 8.58s
% Verified :
% SZS Type : Refutation
% Derivation depth : 2
% Number of leaves : 34
% Syntax : Number of formulae : 69 ( 7 unt; 0 typ; 0 def)
% Number of atoms : 149 ( 148 equ; 0 cnn)
% Maximal formula atoms : 11 ( 2 avg)
% Number of connectives : 360 ( 22 ~; 80 |; 0 &; 258 @)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 17 ( 2 avg)
% Number of types : 1 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of symbols : 13 ( 11 usr; 10 con; 0-2 aty)
% Number of variables : 20 ( 0 ^; 20 !; 0 ?; 20 :)
% Comments :
%------------------------------------------------------------------------------
thf(multiply_decl,type,
multiply: $i > $i > $i ).
thf(sk_c7_decl,type,
sk_c7: $i ).
thf(sk_c6_decl,type,
sk_c6: $i ).
thf(sk_c8_decl,type,
sk_c8: $i ).
thf(sk_c3_decl,type,
sk_c3: $i ).
thf(inverse_decl,type,
inverse: $i > $i ).
thf(sk_c5_decl,type,
sk_c5: $i ).
thf(sk_c4_decl,type,
sk_c4: $i ).
thf(sk_c1_decl,type,
sk_c1: $i ).
thf(sk_c2_decl,type,
sk_c2: $i ).
thf(identity_decl,type,
identity: $i ).
thf(28,negated_conjecture,
( ( ( sk_c5 @ ( sk_c8 @ multiply ) )
= sk_c7 )
| ( ( sk_c7 @ ( sk_c2 @ multiply ) )
= sk_c8 ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_28) ).
thf(56,plain,
( ( ( sk_c5 @ ( sk_c8 @ multiply ) )
= sk_c7 )
| ( ( sk_c7 @ ( sk_c2 @ multiply ) )
= sk_c8 ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[28]) ).
thf(24,negated_conjecture,
( ( ( sk_c4 @ inverse )
= sk_c8 )
| ( ( sk_c1 @ inverse )
= sk_c2 ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_24) ).
thf(52,plain,
( ( ( sk_c4 @ inverse )
= sk_c8 )
| ( ( sk_c1 @ inverse )
= sk_c2 ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[24]) ).
thf(16,negated_conjecture,
( ( ( sk_c5 @ ( sk_c8 @ multiply ) )
= sk_c7 )
| ( ( sk_c2 @ ( sk_c1 @ multiply ) )
= sk_c8 ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_16) ).
thf(60,plain,
( ( ( sk_c5 @ ( sk_c8 @ multiply ) )
= sk_c7 )
| ( ( sk_c2 @ ( sk_c1 @ multiply ) )
= sk_c8 ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[16]) ).
thf(1,negated_conjecture,
( ( ( sk_c7 @ ( sk_c8 @ multiply ) )
= sk_c6 )
| ( ( sk_c6 @ ( sk_c7 @ multiply ) )
= sk_c8 ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_1) ).
thf(38,plain,
( ( ( sk_c7 @ ( sk_c8 @ multiply ) )
= sk_c6 )
| ( ( sk_c6 @ ( sk_c7 @ multiply ) )
= sk_c8 ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[1]) ).
thf(19,negated_conjecture,
( ( ( sk_c7 @ ( sk_c8 @ multiply ) )
= sk_c6 )
| ( ( sk_c1 @ inverse )
= sk_c2 ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_19) ).
thf(65,plain,
( ( ( sk_c7 @ ( sk_c8 @ multiply ) )
= sk_c6 )
| ( ( sk_c1 @ inverse )
= sk_c2 ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[19]) ).
thf(25,negated_conjecture,
( ( ( sk_c7 @ ( sk_c8 @ multiply ) )
= sk_c6 )
| ( ( sk_c7 @ ( sk_c2 @ multiply ) )
= sk_c8 ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_25) ).
thf(53,plain,
( ( ( sk_c7 @ ( sk_c8 @ multiply ) )
= sk_c6 )
| ( ( sk_c7 @ ( sk_c2 @ multiply ) )
= sk_c8 ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[25]) ).
thf(6,negated_conjecture,
( ( ( sk_c4 @ inverse )
= sk_c8 )
| ( ( sk_c6 @ ( sk_c7 @ multiply ) )
= sk_c8 ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_6) ).
thf(39,plain,
( ( ( sk_c4 @ inverse )
= sk_c8 )
| ( ( sk_c6 @ ( sk_c7 @ multiply ) )
= sk_c8 ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[6]) ).
thf(5,negated_conjecture,
( ( ( sk_c8 @ ( sk_c4 @ multiply ) )
= sk_c5 )
| ( ( sk_c6 @ ( sk_c7 @ multiply ) )
= sk_c8 ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_5) ).
thf(35,plain,
( ( ( sk_c8 @ ( sk_c4 @ multiply ) )
= sk_c5 )
| ( ( sk_c6 @ ( sk_c7 @ multiply ) )
= sk_c8 ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[5]) ).
thf(4,negated_conjecture,
( ( ( sk_c5 @ ( sk_c8 @ multiply ) )
= sk_c7 )
| ( ( sk_c6 @ ( sk_c7 @ multiply ) )
= sk_c8 ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_4) ).
thf(50,plain,
( ( ( sk_c5 @ ( sk_c8 @ multiply ) )
= sk_c7 )
| ( ( sk_c6 @ ( sk_c7 @ multiply ) )
= sk_c8 ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[4]) ).
thf(17,negated_conjecture,
( ( ( sk_c8 @ ( sk_c4 @ multiply ) )
= sk_c5 )
| ( ( sk_c2 @ ( sk_c1 @ multiply ) )
= sk_c8 ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_17) ).
thf(43,plain,
( ( ( sk_c8 @ ( sk_c4 @ multiply ) )
= sk_c5 )
| ( ( sk_c2 @ ( sk_c1 @ multiply ) )
= sk_c8 ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[17]) ).
thf(22,negated_conjecture,
( ( ( sk_c5 @ ( sk_c8 @ multiply ) )
= sk_c7 )
| ( ( sk_c1 @ inverse )
= sk_c2 ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_22) ).
thf(58,plain,
( ( ( sk_c5 @ ( sk_c8 @ multiply ) )
= sk_c7 )
| ( ( sk_c1 @ inverse )
= sk_c2 ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[22]) ).
thf(2,negated_conjecture,
( ( ( sk_c8 @ ( sk_c3 @ multiply ) )
= sk_c7 )
| ( ( sk_c6 @ ( sk_c7 @ multiply ) )
= sk_c8 ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_2) ).
thf(42,plain,
( ( ( sk_c8 @ ( sk_c3 @ multiply ) )
= sk_c7 )
| ( ( sk_c6 @ ( sk_c7 @ multiply ) )
= sk_c8 ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[2]) ).
thf(14,negated_conjecture,
( ( ( sk_c8 @ ( sk_c3 @ multiply ) )
= sk_c7 )
| ( ( sk_c2 @ ( sk_c1 @ multiply ) )
= sk_c8 ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_14) ).
thf(37,plain,
( ( ( sk_c8 @ ( sk_c3 @ multiply ) )
= sk_c7 )
| ( ( sk_c2 @ ( sk_c1 @ multiply ) )
= sk_c8 ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[14]) ).
thf(3,negated_conjecture,
( ( ( sk_c3 @ inverse )
= sk_c8 )
| ( ( sk_c6 @ ( sk_c7 @ multiply ) )
= sk_c8 ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_3) ).
thf(46,plain,
( ( ( sk_c3 @ inverse )
= sk_c8 )
| ( ( sk_c6 @ ( sk_c7 @ multiply ) )
= sk_c8 ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[3]) ).
thf(21,negated_conjecture,
( ( ( sk_c3 @ inverse )
= sk_c8 )
| ( ( sk_c1 @ inverse )
= sk_c2 ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_21) ).
thf(57,plain,
( ( ( sk_c3 @ inverse )
= sk_c8 )
| ( ( sk_c1 @ inverse )
= sk_c2 ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[21]) ).
thf(31,negated_conjecture,
! [E: $i,D: $i,C: $i,B: $i,A: $i] :
( ( ( E @ inverse )
!= sk_c8 )
| ( ( sk_c8 @ ( E @ multiply ) )
!= D )
| ( ( D @ ( sk_c8 @ multiply ) )
!= sk_c7 )
| ( ( C @ inverse )
!= sk_c8 )
| ( ( sk_c8 @ ( C @ multiply ) )
!= sk_c7 )
| ( ( sk_c7 @ ( sk_c8 @ multiply ) )
!= sk_c6 )
| ( ( sk_c7 @ ( B @ multiply ) )
!= sk_c8 )
| ( ( A @ inverse )
!= B )
| ( ( B @ ( A @ multiply ) )
!= sk_c8 )
| ( ( sk_c8 @ inverse )
!= sk_c6 )
| ( ( sk_c6 @ ( sk_c7 @ multiply ) )
!= sk_c8 ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_31) ).
thf(61,plain,
! [E: $i,D: $i,C: $i,B: $i,A: $i] :
( ( ( E @ inverse )
!= sk_c8 )
| ( ( sk_c8 @ ( E @ multiply ) )
!= D )
| ( ( D @ ( sk_c8 @ multiply ) )
!= sk_c7 )
| ( ( C @ inverse )
!= sk_c8 )
| ( ( sk_c8 @ ( C @ multiply ) )
!= sk_c7 )
| ( ( sk_c7 @ ( sk_c8 @ multiply ) )
!= sk_c6 )
| ( ( sk_c7 @ ( B @ multiply ) )
!= sk_c8 )
| ( ( A @ inverse )
!= B )
| ( ( B @ ( A @ multiply ) )
!= sk_c8 )
| ( ( sk_c8 @ inverse )
!= sk_c6 )
| ( ( sk_c6 @ ( sk_c7 @ multiply ) )
!= sk_c8 ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[31]) ).
thf(34,axiom,
! [C: $i,B: $i,A: $i] :
( ( C @ ( B @ ( A @ multiply ) @ multiply ) )
= ( C @ ( B @ multiply ) @ ( A @ multiply ) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',associativity) ).
thf(133,plain,
! [C: $i,B: $i,A: $i] :
( ( C @ ( B @ ( A @ multiply ) @ multiply ) )
= ( C @ ( B @ multiply ) @ ( A @ multiply ) ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[34]) ).
thf(32,axiom,
! [A: $i] :
( ( A @ ( identity @ multiply ) )
= A ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',left_identity) ).
thf(129,plain,
! [A: $i] :
( ( A @ ( identity @ multiply ) )
= A ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[32]) ).
thf(13,negated_conjecture,
( ( ( sk_c7 @ ( sk_c8 @ multiply ) )
= sk_c6 )
| ( ( sk_c2 @ ( sk_c1 @ multiply ) )
= sk_c8 ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_13) ).
thf(41,plain,
( ( ( sk_c7 @ ( sk_c8 @ multiply ) )
= sk_c6 )
| ( ( sk_c2 @ ( sk_c1 @ multiply ) )
= sk_c8 ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[13]) ).
thf(7,negated_conjecture,
( ( ( sk_c7 @ ( sk_c8 @ multiply ) )
= sk_c6 )
| ( ( sk_c8 @ inverse )
= sk_c6 ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_7) ).
thf(45,plain,
( ( ( sk_c7 @ ( sk_c8 @ multiply ) )
= sk_c6 )
| ( ( sk_c8 @ inverse )
= sk_c6 ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[7]) ).
thf(30,negated_conjecture,
( ( ( sk_c4 @ inverse )
= sk_c8 )
| ( ( sk_c7 @ ( sk_c2 @ multiply ) )
= sk_c8 ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_30) ).
thf(64,plain,
( ( ( sk_c4 @ inverse )
= sk_c8 )
| ( ( sk_c7 @ ( sk_c2 @ multiply ) )
= sk_c8 ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[30]) ).
thf(12,negated_conjecture,
( ( ( sk_c4 @ inverse )
= sk_c8 )
| ( ( sk_c8 @ inverse )
= sk_c6 ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_12) ).
thf(44,plain,
( ( ( sk_c4 @ inverse )
= sk_c8 )
| ( ( sk_c8 @ inverse )
= sk_c6 ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[12]) ).
thf(27,negated_conjecture,
( ( ( sk_c3 @ inverse )
= sk_c8 )
| ( ( sk_c7 @ ( sk_c2 @ multiply ) )
= sk_c8 ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_27) ).
thf(59,plain,
( ( ( sk_c3 @ inverse )
= sk_c8 )
| ( ( sk_c7 @ ( sk_c2 @ multiply ) )
= sk_c8 ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[27]) ).
thf(20,negated_conjecture,
( ( ( sk_c8 @ ( sk_c3 @ multiply ) )
= sk_c7 )
| ( ( sk_c1 @ inverse )
= sk_c2 ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_20) ).
thf(54,plain,
( ( ( sk_c8 @ ( sk_c3 @ multiply ) )
= sk_c7 )
| ( ( sk_c1 @ inverse )
= sk_c2 ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[20]) ).
thf(8,negated_conjecture,
( ( ( sk_c8 @ ( sk_c3 @ multiply ) )
= sk_c7 )
| ( ( sk_c8 @ inverse )
= sk_c6 ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_8) ).
thf(49,plain,
( ( ( sk_c8 @ ( sk_c3 @ multiply ) )
= sk_c7 )
| ( ( sk_c8 @ inverse )
= sk_c6 ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[8]) ).
thf(11,negated_conjecture,
( ( ( sk_c8 @ ( sk_c4 @ multiply ) )
= sk_c5 )
| ( ( sk_c8 @ inverse )
= sk_c6 ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_11) ).
thf(48,plain,
( ( ( sk_c8 @ ( sk_c4 @ multiply ) )
= sk_c5 )
| ( ( sk_c8 @ inverse )
= sk_c6 ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[11]) ).
thf(23,negated_conjecture,
( ( ( sk_c8 @ ( sk_c4 @ multiply ) )
= sk_c5 )
| ( ( sk_c1 @ inverse )
= sk_c2 ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_23) ).
thf(63,plain,
( ( ( sk_c8 @ ( sk_c4 @ multiply ) )
= sk_c5 )
| ( ( sk_c1 @ inverse )
= sk_c2 ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[23]) ).
thf(9,negated_conjecture,
( ( ( sk_c3 @ inverse )
= sk_c8 )
| ( ( sk_c8 @ inverse )
= sk_c6 ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_9) ).
thf(40,plain,
( ( ( sk_c3 @ inverse )
= sk_c8 )
| ( ( sk_c8 @ inverse )
= sk_c6 ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[9]) ).
thf(29,negated_conjecture,
( ( ( sk_c8 @ ( sk_c4 @ multiply ) )
= sk_c5 )
| ( ( sk_c7 @ ( sk_c2 @ multiply ) )
= sk_c8 ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_29) ).
thf(55,plain,
( ( ( sk_c8 @ ( sk_c4 @ multiply ) )
= sk_c5 )
| ( ( sk_c7 @ ( sk_c2 @ multiply ) )
= sk_c8 ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[29]) ).
thf(10,negated_conjecture,
( ( ( sk_c5 @ ( sk_c8 @ multiply ) )
= sk_c7 )
| ( ( sk_c8 @ inverse )
= sk_c6 ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_10) ).
thf(36,plain,
( ( ( sk_c5 @ ( sk_c8 @ multiply ) )
= sk_c7 )
| ( ( sk_c8 @ inverse )
= sk_c6 ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[10]) ).
thf(15,negated_conjecture,
( ( ( sk_c3 @ inverse )
= sk_c8 )
| ( ( sk_c2 @ ( sk_c1 @ multiply ) )
= sk_c8 ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_15) ).
thf(51,plain,
( ( ( sk_c3 @ inverse )
= sk_c8 )
| ( ( sk_c2 @ ( sk_c1 @ multiply ) )
= sk_c8 ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[15]) ).
thf(26,negated_conjecture,
( ( ( sk_c8 @ ( sk_c3 @ multiply ) )
= sk_c7 )
| ( ( sk_c7 @ ( sk_c2 @ multiply ) )
= sk_c8 ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_26) ).
thf(62,plain,
( ( ( sk_c8 @ ( sk_c3 @ multiply ) )
= sk_c7 )
| ( ( sk_c7 @ ( sk_c2 @ multiply ) )
= sk_c8 ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[26]) ).
thf(33,axiom,
! [A: $i] :
( ( A @ ( A @ inverse @ multiply ) )
= identity ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',left_inverse) ).
thf(131,plain,
! [A: $i] :
( ( A @ ( A @ inverse @ multiply ) )
= identity ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[33]) ).
thf(18,negated_conjecture,
( ( ( sk_c4 @ inverse )
= sk_c8 )
| ( ( sk_c2 @ ( sk_c1 @ multiply ) )
= sk_c8 ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_this_18) ).
thf(47,plain,
( ( ( sk_c4 @ inverse )
= sk_c8 )
| ( ( sk_c2 @ ( sk_c1 @ multiply ) )
= sk_c8 ) ),
inference(defexp_and_simp_and_etaexpand,[status(thm)],[18]) ).
thf(245,plain,
$false,
inference(e,[status(thm)],[56,52,60,38,65,53,39,35,50,43,58,42,37,46,57,61,133,129,41,45,64,44,59,54,49,48,63,40,55,36,51,62,131,47]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.04 % Problem : GRP357-1 : TPTP v9.3.1. Released v2.5.0.
% 0.00/0.12 % 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
% 0.24/0.48 % Computer : n017.cluster.edu
% 0.24/0.48 % Model : x86_64 x86_64
% 0.24/0.48 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.24/0.48 % Memory : 8046.5625MB
% 0.24/0.48 % OS : Linux 6.8.0-71-generic
% 0.24/0.48 % CPULimit : 300
% 0.24/0.49 % WCLimit : 300
% 0.24/0.49 % DateTime : Fri Sep 25 14:43:17 UTC 2026
% 0.24/0.49 % CPUTime :
% 0.24/0.49 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
% 0.99/0.97 % [INFO] Parsing problem /export/starexec/sandbox2/benchmark/theBenchmark.p ...
% 1.59/1.16 % [INFO] Parsing done (193ms).
% 1.59/1.17 % [INFO] Running in sequential loop mode.
% 2.44/1.66 % [INFO] eprover registered as external prover.
% 2.44/1.67 % [INFO] Scanning for conjecture ...
% 3.12/1.90 % [INFO] Found a conjecture (or negated_conjecture) and 3 axioms. Running axiom selection ...
% 3.12/2.01 % [INFO] Axiom selection finished. Selected 3 axioms (removed 0 axioms).
% 3.12/2.02 % [INFO] Problem is propositional (TPTP CNF).
% 3.12/2.02 % [INFO] Type checking passed.
% 3.12/2.03 % [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 ...
% 8.58/3.80 % External prover 'e' found a proof!
% 8.58/3.81 % [INFO] Killing All external provers ...
% 8.58/3.81 % Time passed: 3190ms (effective reasoning time: 2627ms)
% 8.58/3.81 % Axioms used in derivation (3): associativity, left_identity, left_inverse
% 8.58/3.81 % No. of inferences in proof: 69
% 8.58/3.81 % SZS status Unsatisfiable for /export/starexec/sandbox2/benchmark/theBenchmark.p : 3190 ms resp. 2627 ms w/o parsing
% 8.58/3.89 % SZS output start Refutation for /export/starexec/sandbox2/benchmark/theBenchmark.p
% See solution above
% 8.58/3.89 % [INFO] Killing All external provers ...
%------------------------------------------------------------------------------