%------------------------------------------------------------------------------
% File : iProver---3.9.4
% Problem : GRP058-1 : TPTP v9.3.1. Released v1.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
% Computer : n003.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 : Fri Sep 25 01:30:25 PM UTC 2026
% Result : Unsatisfiable 34.60s 7.81s
% Output : CNFRefutation 34.60s
% Verified :
% SZS Type : Refutation
% Derivation depth : 40
% Number of leaves : 2
% Syntax : Number of formulae : 75 ( 71 unt; 0 def)
% Number of atoms : 82 ( 81 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 19 ( 12 ~; 7 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 9 ( 4 avg)
% Maximal term depth : 10 ( 2 avg)
% Number of types : 1 ( 0 usr)
% Number of type conns : 0 ( 0 >; 0 *; 0 +; 0 <<)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 9 ( 9 usr; 7 con; 0-2 aty)
% Number of variables : 211 ( 0 sgn 211 !; 0 ?; 207 :)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X2,X3,X0,X1] : multiply(X0,inverse(multiply(X1,multiply(multiply(multiply(X2,inverse(X2)),inverse(multiply(X3,X1))),X0)))) = X3,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',single_axiom) ).
fof(f2,negated_conjecture,
( multiply(multiply(a3,b3),c3) != multiply(a3,multiply(b3,c3))
| multiply(multiply(inverse(b2),b2),a2) != a2
| multiply(inverse(a1),a1) != multiply(inverse(b1),b1) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_these_axioms) ).
fof(f3,plain,
( multiply(multiply(a3,b3),c3) != multiply(a3,multiply(b3,c3))
| a2 != multiply(multiply(inverse(b2),b2),a2)
| multiply(inverse(a1),a1) != multiply(inverse(b1),b1) ),
inference(reorient_equations,[],[f2]) ).
tcf(c_51,negated_conjecture,
( ( multiply(inverse(a1),a1) != multiply(inverse(b1),b1) )
| ( multiply(multiply(a3,b3),c3) != multiply(a3,multiply(b3,c3)) )
| ( multiply(multiply(inverse(b2),b2),a2) != a2 ) ),
inference(cnf_transformation,[],[f3]) ).
tcf(c_52,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] : multiply(X0,inverse(multiply(X1,multiply(multiply(multiply(X2,inverse(X2)),inverse(multiply(X3,X1))),X0)))) = X3,
inference(cnf_transformation,[],[f1]) ).
tcf(c_107,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i,X4: $i,X5: $i] : multiply(X0,inverse(multiply(inverse(multiply(X1,multiply(multiply(multiply(X2,inverse(X2)),inverse(multiply(X3,X1))),X4))),multiply(multiply(multiply(X5,inverse(X5)),inverse(X3)),X0)))) = X4,
inference(superposition,[status(thm)],[c_52,c_52]) ).
tcf(c_109,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i,X4: $i] : multiply(X0,inverse(multiply(multiply(multiply(multiply(X1,inverse(X1)),inverse(multiply(X2,X3))),multiply(X4,inverse(X4))),multiply(X2,X0)))) = X3,
inference(superposition,[status(thm)],[c_52,c_52]) ).
tcf(c_121,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i,X4: $i,X5: $i] : multiply(multiply(multiply(X0,inverse(X0)),inverse(multiply(X1,X2))),multiply(X3,inverse(X3))) = multiply(X4,inverse(multiply(multiply(X1,multiply(X5,inverse(X5))),multiply(X2,X4)))),
inference(superposition,[status(thm)],[c_109,c_52]) ).
tcf(c_122,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i,X4: $i,X5: $i,X6: $i] : multiply(inverse(multiply(multiply(multiply(multiply(X0,inverse(X0)),inverse(multiply(X1,X2))),multiply(X3,inverse(X3))),multiply(X1,multiply(multiply(X4,inverse(X4)),inverse(multiply(X5,X6)))))),inverse(multiply(X6,X2))) = X5,
inference(superposition,[status(thm)],[c_109,c_52]) ).
tcf(c_124,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i,X4: $i,X5: $i,X6: $i,X7: $i] : inverse(multiply(multiply(multiply(multiply(X0,inverse(X0)),inverse(multiply(X1,X2))),multiply(X3,inverse(X3))),multiply(X1,X4))) = multiply(X5,inverse(multiply(multiply(multiply(multiply(X6,inverse(X6)),inverse(X2)),multiply(X7,inverse(X7))),multiply(X4,X5)))),
inference(superposition,[status(thm)],[c_109,c_109]) ).
tcf(c_164,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i,X4: $i] : multiply(multiply(X0,inverse(X0)),inverse(multiply(X1,multiply(X2,inverse(multiply(multiply(X3,multiply(X4,inverse(X4))),multiply(X1,X2))))))) = X3,
inference(superposition,[status(thm)],[c_121,c_52]) ).
tcf(c_169,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i,X4: $i] : multiply(X0,inverse(multiply(multiply(X1,inverse(multiply(multiply(X2,multiply(X3,inverse(X3))),multiply(X4,X1)))),multiply(X2,X0)))) = X4,
inference(superposition,[status(thm)],[c_121,c_109]) ).
tcf(c_263,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i,X4: $i] : multiply(multiply(X0,inverse(X0)),inverse(multiply(X1,multiply(X2,multiply(X3,inverse(X3)))))) = multiply(X4,inverse(multiply(X1,multiply(X2,X4)))),
inference(superposition,[status(thm)],[c_52,c_169]) ).
tcf(c_380,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i,X4: $i] : multiply(multiply(X0,inverse(X0)),inverse(multiply(multiply(multiply(X1,inverse(X1)),inverse(multiply(X2,multiply(X3,multiply(X4,inverse(X4)))))),X2))) = X3,
inference(superposition,[status(thm)],[c_52,c_164]) ).
tcf(c_381,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] : multiply(multiply(X0,inverse(X0)),inverse(multiply(X1,X2))) = multiply(multiply(X3,inverse(X3)),inverse(multiply(X1,X2))),
inference(superposition,[status(thm)],[c_109,c_164]) ).
tcf(c_473,plain,
! [X0: $i,X1: $i,X2: $i] : multiply(multiply(X0,inverse(X0)),inverse(X1)) = multiply(multiply(X2,inverse(X2)),inverse(X1)),
inference(superposition,[status(thm)],[c_164,c_381]) ).
tcf(c_605,plain,
! [X0: $i,X1: $i,X2: $i] : multiply(inverse(X0),inverse(multiply(inverse(X1),multiply(multiply(X2,inverse(X2)),inverse(X0))))) = X1,
inference(superposition,[status(thm)],[c_473,c_52]) ).
tcf(c_954,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] : multiply(X0,multiply(multiply(multiply(X1,inverse(X1)),inverse(multiply(multiply(X2,inverse(X2)),X0))),X3)) = X3,
inference(superposition,[status(thm)],[c_605,c_107]) ).
tcf(c_1067,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i,X4: $i] : multiply(X0,inverse(multiply(multiply(X1,multiply(X2,inverse(X2))),multiply(multiply(X3,inverse(multiply(X4,multiply(X1,X3)))),X0)))) = X4,
inference(superposition,[status(thm)],[c_263,c_52]) ).
tcf(c_1089,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] : multiply(X0,inverse(multiply(X1,multiply(X2,X0)))) = multiply(X3,inverse(multiply(X1,multiply(X2,X3)))),
inference(superposition,[status(thm)],[c_263,c_263]) ).
tcf(c_1363,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] : multiply(X0,inverse(multiply(multiply(multiply(X1,inverse(X1)),multiply(X2,inverse(X2))),multiply(X3,X0)))) = inverse(X3),
inference(superposition,[status(thm)],[c_605,c_1067]) ).
tcf(c_1969,plain,
! [X0: $i,X1: $i,X2: $i] : multiply(X0,inverse(multiply(inverse(X1),multiply(multiply(X2,inverse(X2)),X0)))) = X1,
inference(superposition,[status(thm)],[c_1089,c_605]) ).
tcf(c_2135,plain,
! [X0: $i,X1: $i,X2: $i] : multiply(multiply(X0,inverse(X0)),inverse(multiply(X1,inverse(X1)))) = multiply(X2,inverse(X2)),
inference(superposition,[status(thm)],[c_1969,c_380]) ).
tcf(c_2334,plain,
! [X0: $i,X1: $i] : multiply(X0,inverse(X0)) = multiply(X1,inverse(X1)),
inference(superposition,[status(thm)],[c_2135,c_2135]) ).
tcf(c_2337,plain,
! [X0: $i,X1: $i,X2: $i] : multiply(inverse(multiply(X0,inverse(X0))),inverse(multiply(inverse(X1),multiply(X2,inverse(X2))))) = X1,
inference(superposition,[status(thm)],[c_2135,c_1969]) ).
tcf(c_2677,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] : multiply(inverse(multiply(multiply(X0,inverse(X0)),inverse(multiply(X1,X2)))),inverse(multiply(X2,multiply(X3,inverse(X3))))) = X1,
inference(superposition,[status(thm)],[c_2334,c_52]) ).
tcf(c_2877,plain,
! [X0: $i,X1: $i,X2: $i] : multiply(inverse(multiply(X0,inverse(X0))),multiply(X1,inverse(X1))) = inverse(multiply(X2,inverse(X2))),
inference(superposition,[status(thm)],[c_2135,c_954]) ).
tcf(c_8272,plain,
! [X0: $i,X1: $i,X2: $i] : inverse(multiply(X0,inverse(multiply(X1,multiply(multiply(X2,inverse(X2)),X0))))) = X1,
inference(superposition,[status(thm)],[c_1363,c_1067]) ).
tcf(c_8655,plain,
! [X0: $i,X1: $i,X2: $i] : multiply(multiply(X0,inverse(X0)),multiply(X1,inverse(X1))) = inverse(inverse(multiply(X2,inverse(X2)))),
inference(superposition,[status(thm)],[c_1363,c_8272]) ).
tcf(c_9958,plain,
! [X0: $i,X1: $i,X2: $i] : inverse(multiply(multiply(X0,inverse(X0)),inverse(multiply(X1,inverse(inverse(multiply(X2,inverse(X2)))))))) = X1,
inference(superposition,[status(thm)],[c_8655,c_8272]) ).
tcf(c_12391,plain,
! [X0: $i,X1: $i,X2: $i] : multiply(X0,inverse(multiply(inverse(inverse(multiply(X1,inverse(X1)))),multiply(X2,inverse(X2))))) = X0,
inference(superposition,[status(thm)],[c_9958,c_2677]) ).
tcf(c_12890,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] : multiply(X0,inverse(multiply(multiply(X1,inverse(X1)),multiply(multiply(X2,inverse(X2)),X0)))) = inverse(inverse(multiply(X3,inverse(X3)))),
inference(superposition,[status(thm)],[c_12391,c_52]) ).
tcf(c_12935,plain,
! [X0: $i,X1: $i,X2: $i] : multiply(inverse(inverse(multiply(X0,inverse(X0)))),multiply(X1,inverse(X1))) = multiply(X2,inverse(X2)),
inference(superposition,[status(thm)],[c_12391,c_2334]) ).
tcf(c_13662,plain,
! [X0: $i,X1: $i] : multiply(X0,inverse(multiply(X1,inverse(X1)))) = X0,
inference(superposition,[status(thm)],[c_12935,c_12391]) ).
tcf(c_18857,plain,
! [X0: $i,X1: $i] : inverse(inverse(inverse(multiply(X0,inverse(X0))))) = multiply(X1,inverse(X1)),
inference(superposition,[status(thm)],[c_12890,c_8272]) ).
tcf(c_20948,plain,
! [X0: $i,X1: $i,X2: $i] : inverse(multiply(multiply(X0,inverse(X0)),multiply(X1,inverse(X1)))) = multiply(X2,inverse(X2)),
inference(superposition,[status(thm)],[c_8655,c_18857]) ).
tcf(c_21151,plain,
! [X0: $i,X1: $i] : multiply(X0,inverse(inverse(inverse(inverse(multiply(X1,inverse(X1))))))) = X0,
inference(superposition,[status(thm)],[c_18857,c_13662]) ).
tcf(c_25203,plain,
! [X0: $i,X1: $i,X2: $i] : inverse(multiply(inverse(multiply(X0,inverse(X0))),multiply(X1,inverse(X1)))) = multiply(X2,inverse(X2)),
inference(superposition,[status(thm)],[c_20948,c_8272]) ).
tcf(c_40672,plain,
! [X0: $i,X1: $i] : inverse(inverse(multiply(X0,inverse(X0)))) = multiply(X1,inverse(X1)),
inference(superposition,[status(thm)],[c_2877,c_25203]) ).
tcf(c_44326,plain,
! [X0: $i,X1: $i] : inverse(multiply(X0,inverse(X0))) = multiply(X1,inverse(X1)),
inference(superposition,[status(thm)],[c_40672,c_18857]) ).
tcf(c_44332,plain,
! [X0: $i,X1: $i] : multiply(X0,inverse(inverse(multiply(X1,inverse(X1))))) = X0,
inference(superposition,[status(thm)],[c_40672,c_21151]) ).
tcf(c_44529,plain,
! [X0: $i,X1: $i] : inverse(multiply(multiply(X0,inverse(X0)),inverse(X1))) = X1,
inference(demodulation,[status(thm)],[c_9958,c_44332]) ).
tcf(c_47368,plain,
! [X0: $i,X1: $i] : multiply(X0,multiply(X1,inverse(X1))) = X0,
inference(superposition,[status(thm)],[c_44326,c_13662]) ).
tcf(c_47405,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] : multiply(X0,inverse(multiply(inverse(X1),multiply(multiply(multiply(X2,inverse(X2)),inverse(inverse(multiply(X3,inverse(X3))))),X0)))) = X1,
inference(superposition,[status(thm)],[c_44326,c_52]) ).
tcf(c_47562,plain,
! [X0: $i,X1: $i] : multiply(inverse(multiply(X0,inverse(X0))),inverse(inverse(X1))) = X1,
inference(demodulation,[status(thm)],[c_2337,c_47368]) ).
tcf(c_50414,plain,
! [X0: $i,X1: $i,X2: $i] : multiply(inverse(multiply(multiply(X0,inverse(X0)),inverse(multiply(X1,X2)))),inverse(X2)) = X1,
inference(superposition,[status(thm)],[c_47368,c_52]) ).
tcf(c_50432,plain,
! [X0: $i,X1: $i,X2: $i] : multiply(X0,inverse(multiply(X1,multiply(X2,X0)))) = multiply(inverse(X2),inverse(X1)),
inference(superposition,[status(thm)],[c_47368,c_1089]) ).
tcf(c_52416,plain,
! [X0: $i,X1: $i] : multiply(multiply(X0,inverse(X0)),inverse(inverse(X1))) = X1,
inference(superposition,[status(thm)],[c_44529,c_47562]) ).
tcf(c_52682,plain,
! [X0: $i,X1: $i] : multiply(inverse(multiply(X0,inverse(X0))),X1) = inverse(inverse(X1)),
inference(superposition,[status(thm)],[c_52416,c_954]) ).
tcf(c_52692,plain,
! [X0: $i] : inverse(inverse(inverse(inverse(X0)))) = X0,
inference(demodulation,[status(thm)],[c_47562,c_52682]) ).
tcf(c_52980,plain,
! [X0: $i,X1: $i] : inverse(multiply(multiply(X0,inverse(X0)),X1)) = inverse(inverse(inverse(X1))),
inference(superposition,[status(thm)],[c_52692,c_44529]) ).
tcf(c_53221,plain,
! [X0: $i,X1: $i] : multiply(multiply(X0,X1),inverse(X1)) = X0,
inference(demodulation,[status(thm)],[c_50414,c_52692,c_52980]) ).
tcf(c_53247,plain,
! [X0: $i,X1: $i] : multiply(X0,inverse(inverse(X1))) = multiply(X0,X1),
inference(superposition,[status(thm)],[c_53221,c_53221]) ).
tcf(c_53301,plain,
! [X0: $i] : inverse(inverse(X0)) = X0,
inference(demodulation,[status(thm)],[c_47405,c_50432,c_52682,c_52692,c_52980,c_53247]) ).
tcf(c_53313,plain,
! [X0: $i,X1: $i] : multiply(multiply(X0,inverse(X1)),X1) = X0,
inference(superposition,[status(thm)],[c_53301,c_53221]) ).
tcf(c_53314,plain,
! [X0: $i,X1: $i] : multiply(X0,multiply(inverse(X1),X1)) = X0,
inference(superposition,[status(thm)],[c_53301,c_47368]) ).
tcf(c_53330,plain,
! [X0: $i,X1: $i] : multiply(multiply(X0,inverse(X0)),X1) = X1,
inference(superposition,[status(thm)],[c_2334,c_53313]) ).
tcf(c_53420,plain,
! [X0: $i,X1: $i] : multiply(multiply(inverse(X0),X0),X1) = X1,
inference(superposition,[status(thm)],[c_53301,c_53330]) ).
tcf(c_53436,plain,
( ( multiply(inverse(a1),a1) != multiply(inverse(b1),b1) )
| ( multiply(multiply(a3,b3),c3) != multiply(a3,multiply(b3,c3)) ) ),
inference(backward_subsumption_resolution,[status(thm)],[c_51,c_53420]) ).
tcf(c_53456,plain,
! [X0: $i,X1: $i] : multiply(inverse(multiply(inverse(X0),X0)),X1) = X1,
inference(superposition,[status(thm)],[c_53420,c_53330]) ).
tcf(c_53470,plain,
! [X0: $i,X1: $i] : multiply(inverse(X0),X0) = multiply(inverse(X1),X1),
inference(superposition,[status(thm)],[c_53420,c_53314]) ).
tcf(c_53710,plain,
multiply(multiply(a3,b3),c3) != multiply(a3,multiply(b3,c3)),
inference(backward_subsumption_resolution,[status(thm)],[c_53436,c_53470]) ).
tcf(c_53769,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] : multiply(inverse(multiply(inverse(multiply(X0,X1)),multiply(X0,inverse(multiply(X2,X3))))),inverse(multiply(X3,X1))) = X2,
inference(demodulation,[status(thm)],[c_122,c_47368,c_53330]) ).
tcf(c_53866,plain,
! [X0: $i,X1: $i] : inverse(multiply(X0,inverse(multiply(X1,X0)))) = X1,
inference(superposition,[status(thm)],[c_53769,c_53456]) ).
tcf(c_54161,plain,
! [X0: $i,X1: $i] : multiply(X0,inverse(multiply(X1,X0))) = inverse(X1),
inference(superposition,[status(thm)],[c_53866,c_53301]) ).
tcf(c_54282,plain,
! [X0: $i,X1: $i] : multiply(inverse(X0),inverse(X1)) = inverse(multiply(X1,X0)),
inference(superposition,[status(thm)],[c_53221,c_54161]) ).
tcf(c_54293,plain,
! [X0: $i,X1: $i] : multiply(inverse(multiply(X0,X1)),inverse(inverse(X0))) = inverse(X1),
inference(superposition,[status(thm)],[c_54161,c_54161]) ).
tcf(c_54295,plain,
! [X0: $i,X1: $i] : multiply(inverse(X0),multiply(X0,X1)) = X1,
inference(superposition,[status(thm)],[c_54161,c_53313]) ).
tcf(c_54301,plain,
! [X0: $i,X1: $i] : multiply(inverse(multiply(X0,X1)),X0) = inverse(X1),
inference(light_normalisation,[status(thm)],[c_54293,c_53301]) ).
tcf(c_54369,plain,
! [X0: $i,X1: $i] : multiply(X0,multiply(inverse(X0),X1)) = X1,
inference(superposition,[status(thm)],[c_53301,c_54295]) ).
tcf(c_54450,plain,
! [X0: $i,X1: $i] : inverse(multiply(inverse(X0),X1)) = multiply(inverse(X1),X0),
inference(superposition,[status(thm)],[c_54301,c_53313]) ).
tcf(c_55056,plain,
! [X0: $i,X1: $i,X2: $i] : multiply(inverse(multiply(X0,X1)),multiply(X0,X2)) = multiply(inverse(X1),X2),
inference(demodulation,[status(thm)],[c_124,c_47368,c_50432,c_53330,c_54282,c_54450]) ).
tcf(c_55106,plain,
! [X0: $i,X1: $i,X2: $i] : multiply(multiply(X0,X1),multiply(inverse(X1),X2)) = multiply(X0,X2),
inference(superposition,[status(thm)],[c_55056,c_54369]) ).
tcf(c_55491,plain,
! [X0: $i,X1: $i,X2: $i] : multiply(multiply(X0,X1),X2) = multiply(X0,multiply(X1,X2)),
inference(superposition,[status(thm)],[c_54295,c_55106]) ).
tcf(c_55510,plain,
$false,
inference(backward_subsumption_resolution,[status(thm)],[c_53710,c_55491]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : GRP058-1 : TPTP v9.3.1. Released v1.0.0.
% 0.00/0.04 % Command : run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
% 0.09/0.37 % Computer : n003.cluster.edu
% 0.09/0.37 % Model : x86_64 x86_64
% 0.09/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.37 % Memory : 8046.5625MB
% 0.09/0.37 % OS : Linux 6.8.0-71-generic
% 0.09/0.37 % CPULimit : 300
% 0.09/0.37 % WCLimit : 300
% 0.09/0.37 % DateTime : Wed Sep 23 13:27:04 UTC 2026
% 0.09/0.37 % CPUTime :
% 0.09/0.37 Running run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
% 0.09/0.41 Running first-order theorem proving
% 0.09/0.41 Running: /export/starexec/sandbox2/solver/bin/iproveropt-multi-core.sh -d -n -l tptp -s fof_schedule -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.09/0.42
% 0.09/0.42 % ======== iProver multi-core TPTP/SMT =========
% 0.09/0.42
% 0.09/0.42 % Detected problem language: tptp
% 0.09/0.43 % Proving...
% 34.60/7.81 % SZS status Started for theBenchmark.p
% 34.60/7.81 % SZS status Unsatisfiable for theBenchmark.p
% 34.60/7.81
% 34.60/7.81 %---------------- iProver v3.9.4 (pre CASC 2026/SMT-COMP 2026) ----------------%
% 34.60/7.81
% 34.60/7.81 % ------ iProver source info
% 34.60/7.81
% 34.60/7.81 % git: date: 2026-07-19 20:42:38 +0200
% 34.60/7.81 % git: sha1: 804e7d636a263075307957e923b7a22a4035de61
% 34.60/7.81 % git: non_committed_changes: false
% 34.60/7.81
% 34.60/7.81 % ------ Parsing...% successful
% 34.60/7.81
% 34.60/7.81
% 34.60/7.81 % ------ Clausification by vclausify_rel & Parsing by iProver...%
% 34.60/7.81
% 34.60/7.81 % ------ Preprocessing... sup_sim: 0 sf_s rm: 0 0s sf_e pe_s pe_e %
% 34.60/7.81
% 34.60/7.81 % ------ Preprocessing... gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e %
% 34.60/7.81
% 34.60/7.81 % ------ Preprocessing... sf_s rm: 0 0s sf_e
% 34.60/7.81 % ------ Proving...
% 34.60/7.81 % ------ Problem Properties
% 34.60/7.81
% 34.60/7.81 %
% 34.60/7.81 % clauses 2
% 34.60/7.81 % conjectures 1
% 34.60/7.81 % EPR 0
% 34.60/7.81 % Horn 2
% 34.60/7.81 % unary 1
% 34.60/7.81 % binary 0
% 34.60/7.81 % lits 4
% 34.60/7.81 % lits eq 4
% 34.60/7.81 % fd_pure 0
% 34.60/7.81 % fd_pseudo 0
% 34.60/7.81 % fd_cond 0
% 34.60/7.81 % fd_pseudo_cond 0
% 34.60/7.81 % AC symbols 0
% 34.60/7.81
% 34.60/7.81 % ------ Schedule dynamic 5 is on
% 34.60/7.81
% 34.60/7.81 % ------ Input Options "--resolution_flag false --inst_lit_sel_side none" Time Limit: 10.
% 34.60/7.81
% 34.60/7.81
% 34.60/7.81 % ------
% 34.60/7.81 % Current options:
% 34.60/7.81 % ------
% 34.60/7.81
% 34.60/7.81
% 34.60/7.81 %
% 34.60/7.81
% 34.60/7.81 % ------ Proving...
% 34.60/7.81 %
% 34.60/7.81
% 34.60/7.81 % SZS status Unsatisfiable for theBenchmark.p
% 34.60/7.81
% 34.60/7.81 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 34.60/7.81
% 34.60/7.81
%------------------------------------------------------------------------------