%------------------------------------------------------------------------------
% File : iProver---3.9.4
% Problem : GRP607-1 : TPTP v9.3.1. Released v2.6.0.
% Transfm : none
% Format : tptp:raw
% Command : run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
% Computer : n026.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 01:34:50 PM UTC 2026
% Result : Unsatisfiable 3.16s 1.18s
% Output : CNFRefutation 3.16s
% Verified :
% SZS Type : Refutation
% Derivation depth : 33
% Number of leaves : 3
% Syntax : Number of formulae : 80 ( 80 unt; 0 def)
% Number of atoms : 80 ( 79 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 9 ( 9 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 7 ( 4 avg)
% Maximal term depth : 11 ( 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 : 6 ( 6 usr; 3 con; 0-2 aty)
% Number of variables : 198 ( 0 sgn 198 !; 0 ?; 193 :)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X2,X0,X1] : double_divide(inverse(double_divide(X0,inverse(double_divide(inverse(X1),double_divide(X0,X2))))),X2) = X1,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',single_axiom) ).
fof(f2,axiom,
! [X0,X1] : multiply(X0,X1) = inverse(double_divide(X1,X0)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',multiply) ).
fof(f3,negated_conjecture,
multiply(multiply(a3,b3),c3) != multiply(a3,multiply(b3,c3)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_these_axioms_3) ).
fof(f4,plain,
inverse(double_divide(c3,inverse(double_divide(b3,a3)))) != inverse(double_divide(inverse(double_divide(c3,b3)),a3)),
inference(definition_unfolding,[],[f3,f2,f2,f2,f2]) ).
tcf(c_52,plain,
! [X0: $i,X1: $i,X2: $i] : double_divide(inverse(double_divide(X0,inverse(double_divide(inverse(X1),double_divide(X0,X2))))),X2) = X1,
inference(cnf_transformation,[],[f1]) ).
tcf(c_53,negated_conjecture,
inverse(double_divide(inverse(double_divide(c3,b3)),a3)) != inverse(double_divide(c3,inverse(double_divide(b3,a3)))),
inference(cnf_transformation,[],[f4]) ).
tcf(c_93,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] : double_divide(inverse(double_divide(inverse(double_divide(X0,inverse(double_divide(inverse(X1),double_divide(X0,X2))))),inverse(double_divide(inverse(X3),X1)))),X2) = X3,
inference(superposition,[status(thm)],[c_52,c_52]) ).
tcf(c_95,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] : double_divide(X0,inverse(double_divide(inverse(X1),double_divide(X0,double_divide(X2,X3))))) = double_divide(inverse(double_divide(X2,inverse(X1))),X3),
inference(superposition,[status(thm)],[c_52,c_52]) ).
tcf(c_98,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i,X4: $i] : double_divide(inverse(double_divide(X0,inverse(double_divide(X1,inverse(double_divide(inverse(X2),double_divide(X1,double_divide(X3,double_divide(X0,X4))))))))),X4) = double_divide(X3,inverse(X2)),
inference(superposition,[status(thm)],[c_52,c_95]) ).
tcf(c_103,plain,
! [X0: $i,X1: $i,X2: $i] : double_divide(inverse(double_divide(inverse(double_divide(X0,inverse(X1))),X2)),double_divide(X0,X2)) = X1,
inference(superposition,[status(thm)],[c_95,c_52]) ).
tcf(c_128,plain,
! [X0: $i,X1: $i,X2: $i] : double_divide(inverse(X0),double_divide(inverse(double_divide(X1,inverse(X0))),double_divide(X1,inverse(X2)))) = X2,
inference(superposition,[status(thm)],[c_103,c_103]) ).
tcf(c_146,plain,
! [X0: $i,X1: $i,X2: $i] : double_divide(inverse(double_divide(inverse(X0),double_divide(X1,double_divide(X1,inverse(X2))))),X0) = X2,
inference(superposition,[status(thm)],[c_52,c_128]) ).
tcf(c_175,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] : double_divide(inverse(double_divide(X0,X1)),double_divide(X2,double_divide(X2,inverse(X3)))) = double_divide(inverse(double_divide(X0,inverse(X3))),X1),
inference(superposition,[status(thm)],[c_146,c_52]) ).
tcf(c_222,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i,X4: $i,X5: $i] : double_divide(inverse(double_divide(X0,inverse(double_divide(inverse(X1),double_divide(X2,double_divide(X3,X4)))))),X5) = double_divide(inverse(double_divide(X0,X5)),double_divide(X2,double_divide(inverse(double_divide(X3,inverse(X1))),X4))),
inference(superposition,[status(thm)],[c_95,c_175]) ).
tcf(c_226,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] : double_divide(inverse(double_divide(X0,inverse(double_divide(inverse(double_divide(X1,inverse(X2))),X3)))),double_divide(X0,inverse(X2))) = double_divide(X1,X3),
inference(superposition,[status(thm)],[c_175,c_52]) ).
tcf(c_315,plain,
! [X0: $i,X1: $i,X2: $i] : double_divide(X0,double_divide(X1,double_divide(X1,inverse(X2)))) = double_divide(X0,inverse(X2)),
inference(superposition,[status(thm)],[c_226,c_52]) ).
tcf(c_324,plain,
! [X0: $i,X1: $i] : double_divide(inverse(double_divide(inverse(X0),inverse(X1))),X0) = X1,
inference(demodulation,[status(thm)],[c_146,c_315]) ).
tcf(c_351,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] : double_divide(inverse(double_divide(inverse(double_divide(X0,inverse(X1))),X2)),X3) = double_divide(inverse(X1),double_divide(inverse(X3),double_divide(X0,X2))),
inference(superposition,[status(thm)],[c_95,c_324]) ).
tcf(c_358,plain,
! [X0: $i,X1: $i] : double_divide(inverse(X0),double_divide(inverse(X1),X1)) = X0,
inference(superposition,[status(thm)],[c_324,c_103]) ).
tcf(c_392,plain,
! [X0: $i,X1: $i,X2: $i] : double_divide(inverse(double_divide(inverse(X0),inverse(X1))),X0) = double_divide(inverse(X2),inverse(double_divide(inverse(X1),X2))),
inference(superposition,[status(thm)],[c_358,c_95]) ).
tcf(c_397,plain,
! [X0: $i,X1: $i] : double_divide(inverse(double_divide(inverse(X0),X0)),inverse(X1)) = X1,
inference(superposition,[status(thm)],[c_358,c_324]) ).
tcf(c_399,plain,
! [X0: $i,X1: $i] : double_divide(inverse(X0),inverse(double_divide(inverse(X1),X0))) = X1,
inference(light_normalisation,[status(thm)],[c_392,c_324]) ).
tcf(c_418,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] : double_divide(inverse(double_divide(inverse(double_divide(inverse(X0),X0)),inverse(X1))),inverse(X2)) = double_divide(X3,inverse(double_divide(inverse(X1),double_divide(X3,X2)))),
inference(superposition,[status(thm)],[c_397,c_95]) ).
tcf(c_426,plain,
! [X0: $i,X1: $i,X2: $i] : double_divide(X0,inverse(double_divide(inverse(X1),double_divide(X0,X2)))) = double_divide(inverse(X1),inverse(X2)),
inference(light_normalisation,[status(thm)],[c_418,c_397]) ).
tcf(c_427,plain,
! [X0: $i,X1: $i,X2: $i] : double_divide(inverse(double_divide(X0,inverse(X1))),X2) = double_divide(inverse(X1),inverse(double_divide(X0,X2))),
inference(demodulation,[status(thm)],[c_95,c_426]) ).
tcf(c_449,plain,
! [X0: $i,X1: $i,X2: $i] : double_divide(inverse(double_divide(inverse(double_divide(inverse(X0),inverse(X1))),inverse(double_divide(inverse(X2),X0)))),X1) = X2,
inference(light_normalisation,[status(thm)],[c_93,c_426]) ).
tcf(c_450,plain,
! [X0: $i,X1: $i] : double_divide(inverse(X0),double_divide(inverse(X0),X1)) = X1,
inference(demodulation,[status(thm)],[c_449,c_351,c_399]) ).
tcf(c_451,plain,
! [X0: $i,X1: $i] : double_divide(inverse(double_divide(inverse(X0),X0)),X1) = inverse(X1),
inference(superposition,[status(thm)],[c_397,c_450]) ).
tcf(c_453,plain,
! [X0: $i,X1: $i] : inverse(double_divide(inverse(X0),X1)) = double_divide(inverse(X1),X0),
inference(superposition,[status(thm)],[c_399,c_450]) ).
tcf(c_454,plain,
! [X0: $i,X1: $i] : double_divide(inverse(double_divide(inverse(X0),X1)),inverse(X1)) = X0,
inference(superposition,[status(thm)],[c_450,c_399]) ).
tcf(c_455,plain,
! [X0: $i] : inverse(inverse(X0)) = X0,
inference(demodulation,[status(thm)],[c_397,c_451]) ).
tcf(c_457,plain,
inverse(double_divide(c3,inverse(double_divide(b3,a3)))) != double_divide(inverse(a3),double_divide(c3,b3)),
inference(demodulation,[status(thm)],[c_53,c_453]) ).
tcf(c_485,plain,
! [X0: $i,X1: $i] : double_divide(inverse(double_divide(inverse(X0),X1)),X0) = inverse(X1),
inference(superposition,[status(thm)],[c_450,c_453]) ).
tcf(c_494,plain,
! [X0: $i,X1: $i] : double_divide(double_divide(inverse(X0),X1),X1) = inverse(X0),
inference(light_normalisation,[status(thm)],[c_485,c_453]) ).
tcf(c_517,plain,
! [X0: $i,X1: $i] : double_divide(X0,double_divide(inverse(X1),X0)) = inverse(X1),
inference(superposition,[status(thm)],[c_450,c_494]) ).
tcf(c_584,plain,
! [X0: $i,X1: $i] : double_divide(double_divide(inverse(X0),X1),inverse(X0)) = X1,
inference(light_normalisation,[status(thm)],[c_454,c_453]) ).
tcf(c_588,plain,
! [X0: $i,X1: $i] : double_divide(inverse(X0),X1) = double_divide(X1,inverse(X0)),
inference(superposition,[status(thm)],[c_450,c_584]) ).
tcf(c_603,plain,
! [X0: $i,X1: $i] : double_divide(X0,double_divide(X1,X0)) = X1,
inference(superposition,[status(thm)],[c_455,c_517]) ).
tcf(c_604,plain,
! [X0: $i,X1: $i] : double_divide(double_divide(X0,X1),X1) = X0,
inference(superposition,[status(thm)],[c_455,c_494]) ).
tcf(c_605,plain,
! [X0: $i,X1: $i] : double_divide(inverse(X0),inverse(X1)) = inverse(double_divide(X1,X0)),
inference(superposition,[status(thm)],[c_455,c_453]) ).
tcf(c_606,plain,
! [X0: $i,X1: $i] : double_divide(X0,double_divide(X0,X1)) = X1,
inference(superposition,[status(thm)],[c_455,c_450]) ).
tcf(c_615,plain,
! [X0: $i,X1: $i] : double_divide(X0,X1) = double_divide(X1,X0),
inference(superposition,[status(thm)],[c_604,c_603]) ).
tcf(c_617,plain,
inverse(double_divide(c3,inverse(double_divide(a3,b3)))) != double_divide(inverse(a3),double_divide(c3,b3)),
inference(demodulation,[status(thm)],[c_457,c_615]) ).
tcf(c_622,plain,
! [X0: $i,X1: $i,X2: $i,X3: $i] : inverse(double_divide(double_divide(X0,X1),inverse(double_divide(double_divide(X2,double_divide(X0,X1)),X3)))) = double_divide(X2,inverse(X3)),
inference(demodulation,[status(thm)],[c_98,c_222,c_427,c_605,c_606,c_615]) ).
tcf(c_630,plain,
! [X0: $i,X1: $i,X2: $i] : inverse(double_divide(X0,inverse(double_divide(double_divide(X1,X0),X2)))) = double_divide(X1,inverse(X2)),
inference(superposition,[status(thm)],[c_603,c_622]) ).
tcf(c_636,plain,
inverse(double_divide(c3,inverse(double_divide(a3,b3)))) != double_divide(inverse(a3),double_divide(b3,c3)),
inference(demodulation,[status(thm)],[c_617,c_615]) ).
tcf(c_643,plain,
! [X0: $i,X1: $i] : inverse(double_divide(X0,inverse(X1))) = double_divide(inverse(X0),X1),
inference(superposition,[status(thm)],[c_588,c_453]) ).
tcf(c_647,plain,
double_divide(inverse(a3),double_divide(b3,c3)) != double_divide(inverse(c3),double_divide(a3,b3)),
inference(demodulation,[status(thm)],[c_636,c_643]) ).
tcf(c_748,plain,
! [X0: $i,X1: $i] : inverse(double_divide(X0,inverse(X1))) = double_divide(X1,inverse(X0)),
inference(superposition,[status(thm)],[c_455,c_605]) ).
tcf(c_753,plain,
! [X0: $i,X1: $i] : double_divide(inverse(X0),inverse(X1)) = inverse(double_divide(X0,X1)),
inference(superposition,[status(thm)],[c_605,c_615]) ).
tcf(c_872,plain,
! [X0: $i,X1: $i,X2: $i] : inverse(double_divide(X0,double_divide(X1,inverse(X2)))) = double_divide(inverse(X0),double_divide(inverse(X1),X2)),
inference(superposition,[status(thm)],[c_643,c_753]) ).
tcf(c_1167,plain,
! [X0: $i,X1: $i,X2: $i] : double_divide(inverse(X0),double_divide(double_divide(X1,X0),X2)) = double_divide(X1,inverse(X2)),
inference(demodulation,[status(thm)],[c_630,c_615,c_748]) ).
tcf(c_1174,plain,
! [X0: $i,X1: $i,X2: $i] : double_divide(X0,double_divide(double_divide(X1,inverse(X0)),X2)) = double_divide(X1,inverse(X2)),
inference(superposition,[status(thm)],[c_455,c_1167]) ).
tcf(c_1175,plain,
! [X0: $i,X1: $i,X2: $i] : double_divide(inverse(X0),double_divide(X1,double_divide(X2,X0))) = double_divide(X2,inverse(X1)),
inference(superposition,[status(thm)],[c_615,c_1167]) ).
tcf(c_1182,plain,
! [X0: $i,X1: $i,X2: $i] : double_divide(X0,inverse(double_divide(double_divide(X0,X1),X2))) = double_divide(inverse(X1),X2),
inference(superposition,[status(thm)],[c_606,c_1167]) ).
tcf(c_1183,plain,
! [X0: $i,X1: $i,X2: $i] : double_divide(inverse(X0),double_divide(double_divide(X0,X1),X2)) = double_divide(X1,inverse(X2)),
inference(superposition,[status(thm)],[c_615,c_1167]) ).
tcf(c_1228,plain,
! [X0: $i,X1: $i,X2: $i] : double_divide(X0,double_divide(X1,double_divide(X2,inverse(X0)))) = double_divide(X2,inverse(X1)),
inference(superposition,[status(thm)],[c_615,c_1174]) ).
tcf(c_1236,plain,
! [X0: $i,X1: $i,X2: $i] : double_divide(X0,double_divide(double_divide(inverse(X0),X1),X2)) = double_divide(X1,inverse(X2)),
inference(superposition,[status(thm)],[c_615,c_1174]) ).
tcf(c_1250,plain,
! [X0: $i,X1: $i,X2: $i] : double_divide(double_divide(X0,inverse(X1)),X2) = double_divide(X1,double_divide(X0,inverse(X2))),
inference(superposition,[status(thm)],[c_1174,c_606]) ).
tcf(c_1304,plain,
! [X0: $i,X1: $i,X2: $i] : double_divide(inverse(X0),double_divide(X1,inverse(X2))) = double_divide(X2,double_divide(X1,X0)),
inference(superposition,[status(thm)],[c_1175,c_606]) ).
tcf(c_1310,plain,
! [X0: $i,X1: $i,X2: $i] : double_divide(X0,inverse(double_divide(X1,X2))) = double_divide(X1,inverse(double_divide(X0,X2))),
inference(superposition,[status(thm)],[c_1175,c_1167]) ).
tcf(c_1423,plain,
! [X0: $i,X1: $i,X2: $i] : double_divide(inverse(double_divide(X0,X1)),X2) = double_divide(X0,inverse(double_divide(X1,X2))),
inference(superposition,[status(thm)],[c_606,c_1182]) ).
tcf(c_1430,plain,
! [X0: $i,X1: $i,X2: $i] : inverse(double_divide(double_divide(X0,X1),X2)) = double_divide(X0,double_divide(inverse(X1),X2)),
inference(superposition,[status(thm)],[c_1182,c_606]) ).
tcf(c_1518,plain,
! [X0: $i,X1: $i,X2: $i] : double_divide(double_divide(X0,X1),inverse(X2)) = double_divide(inverse(X0),double_divide(X1,X2)),
inference(superposition,[status(thm)],[c_606,c_1183]) ).
tcf(c_1720,plain,
! [X0: $i,X1: $i,X2: $i] : double_divide(X0,inverse(double_divide(inverse(X1),X2))) = double_divide(X2,inverse(double_divide(X0,inverse(X1)))),
inference(superposition,[status(thm)],[c_1236,c_1228]) ).
tcf(c_1721,plain,
! [X0: $i,X1: $i,X2: $i] : double_divide(X0,inverse(double_divide(inverse(X1),X2))) = double_divide(X2,double_divide(X1,inverse(X0))),
inference(light_normalisation,[status(thm)],[c_1720,c_748]) ).
tcf(c_1923,plain,
! [X0: $i,X1: $i,X2: $i] : double_divide(inverse(X0),double_divide(inverse(X1),X2)) = double_divide(X1,double_divide(X2,X0)),
inference(superposition,[status(thm)],[c_615,c_1304]) ).
tcf(c_1934,plain,
! [X0: $i,X1: $i,X2: $i] : double_divide(inverse(X0),double_divide(X1,X2)) = double_divide(inverse(X2),double_divide(X1,X0)),
inference(superposition,[status(thm)],[c_455,c_1304]) ).
tcf(c_1965,plain,
double_divide(inverse(a3),double_divide(b3,c3)) != double_divide(inverse(b3),double_divide(a3,c3)),
inference(demodulation,[status(thm)],[c_647,c_1934]) ).
tcf(c_2022,plain,
! [X0: $i,X1: $i,X2: $i] : double_divide(X0,inverse(double_divide(X1,inverse(X2)))) = double_divide(X1,double_divide(X2,inverse(X0))),
inference(superposition,[status(thm)],[c_748,c_1310]) ).
tcf(c_2085,plain,
! [X0: $i,X1: $i,X2: $i] : inverse(double_divide(X0,inverse(double_divide(inverse(X1),X2)))) = double_divide(inverse(inverse(double_divide(X0,X2))),X1),
inference(superposition,[status(thm)],[c_1310,c_453]) ).
tcf(c_2100,plain,
! [X0: $i,X1: $i,X2: $i] : inverse(double_divide(X0,double_divide(X1,inverse(X2)))) = double_divide(inverse(inverse(double_divide(X2,X0))),X1),
inference(light_normalisation,[status(thm)],[c_2085,c_1721]) ).
tcf(c_2101,plain,
! [X0: $i,X1: $i,X2: $i] : double_divide(inverse(inverse(double_divide(X0,X1))),X2) = double_divide(X2,double_divide(X0,X1)),
inference(light_normalisation,[status(thm)],[c_2100,c_872,c_1923]) ).
tcf(c_2331,plain,
! [X0: $i,X1: $i,X2: $i] : inverse(double_divide(X0,inverse(double_divide(X1,inverse(X2))))) = double_divide(inverse(inverse(double_divide(X0,X1))),X2),
inference(superposition,[status(thm)],[c_1423,c_643]) ).
tcf(c_2366,plain,
! [X0: $i,X1: $i,X2: $i] : inverse(double_divide(X0,double_divide(X1,inverse(X2)))) = double_divide(X1,double_divide(X2,X0)),
inference(light_normalisation,[status(thm)],[c_2331,c_2022,c_2101]) ).
tcf(c_2474,plain,
! [X0: $i,X1: $i,X2: $i] : inverse(double_divide(X0,double_divide(X1,inverse(X2)))) = double_divide(X1,double_divide(inverse(inverse(X0)),X2)),
inference(superposition,[status(thm)],[c_1250,c_1430]) ).
tcf(c_2525,plain,
! [X0: $i,X1: $i,X2: $i] : double_divide(X0,double_divide(X1,X2)) = double_divide(X0,double_divide(X2,X1)),
inference(light_normalisation,[status(thm)],[c_2474,c_455,c_2366]) ).
tcf(c_2827,plain,
! [X0: $i,X1: $i,X2: $i] : double_divide(inverse(X0),double_divide(X1,X2)) = double_divide(inverse(X1),double_divide(X2,X0)),
inference(superposition,[status(thm)],[c_1518,c_615]) ).
tcf(c_2861,plain,
double_divide(inverse(a3),double_divide(b3,c3)) != double_divide(inverse(a3),double_divide(c3,b3)),
inference(demodulation,[status(thm)],[c_1965,c_2827]) ).
tcf(c_2862,plain,
$false,
inference(ground_joinability,[status(thm)],[c_2861,c_2525]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : GRP607-1 : TPTP v9.3.1. Released v2.6.0.
% 0.00/0.04 % Command : run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
% 0.09/0.36 % Computer : n026.cluster.edu
% 0.09/0.36 % Model : x86_64 x86_64
% 0.09/0.36 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.36 % Memory : 8046.5625MB
% 0.09/0.36 % OS : Linux 6.8.0-71-generic
% 0.02/0.36 % CPULimit : 300
% 0.02/0.36 % WCLimit : 300
% 0.02/0.36 % DateTime : Wed Sep 23 15:14:38 UTC 2026
% 0.02/0.36 % CPUTime :
% 0.02/0.36 Running run_iprover 300 /export/starexec/sandbox2/benchmark/theBenchmark.p THM
% 0.02/0.40 Running UEQ theorem proving
% 0.02/0.40 Running: /export/starexec/sandbox2/solver/bin/iproveropt-multi-core.sh -d -n -l tptp -s ueq_schedule -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.02/0.41
% 0.02/0.41 % ======== iProver multi-core TPTP/SMT =========
% 0.02/0.41
% 0.02/0.41 % Detected problem language: tptp
% 0.02/0.43 % Proving...
% 3.16/1.18 WARNING - Clausifier option not provided in the heuristic config "heur/vip2_118404", setting default options.
% 3.16/1.18 % SZS status Started for theBenchmark.p
% 3.16/1.18 % SZS status Unsatisfiable for theBenchmark.p
% 3.16/1.18
% 3.16/1.18 %---------------- iProver v3.9.4 (pre CASC 2026/SMT-COMP 2026) ----------------%
% 3.16/1.18
% 3.16/1.18 % ------ iProver source info
% 3.16/1.18
% 3.16/1.18 % git: date: 2026-07-19 20:42:38 +0200
% 3.16/1.18 % git: sha1: 804e7d636a263075307957e923b7a22a4035de61
% 3.16/1.18 % git: non_committed_changes: false
% 3.16/1.18
% 3.16/1.18 % ------ Parsing...% successful
% 3.16/1.18
% 3.16/1.18
% 3.16/1.18 % ------ Clausification by vclausify_rel & Parsing by iProver...%
% 3.16/1.18
% 3.16/1.18 % ------ Preprocessing... sup_sim: 0 sf_s rm: 0 0s sf_e pe_s pe_e %
% 3.16/1.18
% 3.16/1.18 % ------ Preprocessing... gs_s sp: 0 0s gs_e snvd_s sp: 0 0s snvd_e %
% 3.16/1.18
% 3.16/1.18 % ------ Preprocessing... sf_s rm: 0 0s sf_e
% 3.16/1.18 % ------ Proving...
% 3.16/1.18 % ------ Problem Properties
% 3.16/1.18
% 3.16/1.18 %
% 3.16/1.18 % clauses 2
% 3.16/1.18 % conjectures 1
% 3.16/1.18 % EPR 0
% 3.16/1.18 % Horn 2
% 3.16/1.18 % unary 2
% 3.16/1.18 % binary 0
% 3.16/1.18 % lits 2
% 3.16/1.18 % lits eq 2
% 3.16/1.18 % fd_pure 0
% 3.16/1.18 % fd_pseudo 0
% 3.16/1.18 % fd_cond 0
% 3.16/1.18 % fd_pseudo_cond 0
% 3.16/1.18 % AC symbols 0
% 3.16/1.18
% 3.16/1.18 % ------ Input Options Time Limit: Unbounded
% 3.16/1.18
% 3.16/1.18
% 3.16/1.18 % ------
% 3.16/1.18 % Current options:
% 3.16/1.18 % ------
% 3.16/1.18
% 3.16/1.18
% 3.16/1.18 %
% 3.16/1.18
% 3.16/1.18 % ------ Proving...
% 3.16/1.18 %
% 3.16/1.18
% 3.16/1.18 % SZS status Unsatisfiable for theBenchmark.p
% 3.16/1.18
% 3.16/1.18 % SZS output start CNFRefutation for theBenchmark.p
% See solution above
% 3.16/1.18
% 3.16/1.18
%------------------------------------------------------------------------------