%------------------------------------------------------------------------------
% File : Drodi---4.1.1
% Problem : BIO003+1 : TPTP v9.3.1. Bugfixed v6.4.1.
% Transfm : none
% Format : tptp:raw
% Command : drodi -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% 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 : Thu Sep 24 12:06:14 PM UTC 2026
% Result : Theorem 61.41s 39.57s
% Output : CNFRefutation 68.31s
% Verified :
% SZS Type : Refutation
% Derivation depth : 4
% Number of leaves : 3
% Syntax : Number of formulae : 10 ( 7 unt; 0 def)
% Number of atoms : 191 ( 26 equ)
% Maximal formula atoms : 91 ( 19 avg)
% Number of connectives : 186 ( 5 ~; 2 |; 178 &)
% ( 0 <=>; 1 =>; 0 <=; 0 <~>)
% Maximal formula depth : 92 ( 20 avg)
% Maximal term depth : 3 ( 2 avg)
% Number of predicates : 52 ( 50 usr; 1 prp; 0-4 aty)
% Number of functors : 46 ( 42 usr; 16 con; 0-1 aty)
% Number of variables : 3 ( 3 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f3477,axiom,
! [X] :
( cell_1(X)
=> ( fn_biomembrane_47(fn_cell_30(X)) = fn_plasma_membrane_66(fn_cell_30(X))
& fn_plasma_membrane_71(fn_cell_30(X)) = fn_biomembrane_47(fn_cell_30(X))
& fn_biomembrane_63(fn_cell_30(X)) = fn_plasma_membrane_71(fn_cell_30(X))
& fn_cytoplasm_8(fn_cell_28(X)) = fn_biomembrane_63(fn_cell_30(X))
& fn_mixture_1(fn_cell_28(X)) = fn_cytoplasm_8(fn_cell_28(X))
& fn_cell_28(X) = fn_cytoplasmic_side_1(fn_cell_27(X))
& fn_cell_26(X) = fn_plasma_membrane_71(fn_cell_30(X))
& fn_cell_26(X) = fn_biomembrane_63(fn_cell_30(X))
& fn_cell_27(X) = fn_plasma_membrane_66(fn_cell_30(X))
& fn_cell_27(X) = fn_biomembrane_47(fn_cell_30(X))
& fn_cell_29(X) = fn_cytoplasm_8(fn_cell_28(X))
& fn_cell_29(X) = fn_mixture_1(fn_cell_28(X))
& X = fn_cytoplasm_7(fn_cell_28(X))
& is_facing_2(fn_cell_27(X),fn_cell_28(X))
& has_part_2(fn_cell_30(X),fn_cell_26(X))
& has_region_2(fn_cell_30(X),fn_cell_27(X))
& has_part_2(fn_cell_28(X),fn_cell_29(X))
& has_part_2(X,fn_cell_28(X))
& is_at_2(fn_cell_26(X),fn_cell_4(X))
& is_oriented_toward_2(fn_cell_27(X),fn_cell_28(X))
& directly_proportional_2(fn_cell_11(X),fn_cell_22(X))
& scalar_unit_class_2(fn_cell_13(X),organism_0)
& the_scalar_value_2(fn_cell_13(X),simple_0)
& is_inside_2(fn_cell_14(X),fn_cell_29(X))
& greater_than_or_equal_to_2(fn_cell_18(X),fn_cell_19(X))
& cardinal_unit_class_2(fn_cell_19(X),micrometer_0)
& the_cardinal_value_2(fn_cell_19(X),"0.1e0")
& greater_than_or_equal_to_2(fn_cell_20(X),fn_cell_18(X))
& cardinal_unit_class_2(fn_cell_20(X),micrometer_0)
& the_cardinal_value_2(fn_cell_20(X),"100.0e0")
& has_part_2(fn_cell_28(X),fn_cell_9(X))
& is_inside_2(fn_cell_28(X),fn_cell_30(X))
& has_part_2(X,fn_cell_30(X))
& has_part_2(X,fn_cell_14(X))
& has_part_2(X,fn_cell_8(X))
& has_part_2(X,fn_cell_24(X))
& has_part_2(X,fn_cell_25(X))
& has_part_2(X,fn_cell_2(X))
& minCardinality(X,has_part_0,"1",chromosome_0)
& has_region_2(X,fn_cell_4(X))
& has_region_2(X,fn_cell_1(X))
& exactCardinality(X,has_region_0,"2",cell_pole_0)
& volume_2(X,fn_cell_22(X))
& diameter_2(X,fn_cell_18(X))
& structural_complexity_2(X,fn_cell_13(X))
& size_2(X,fn_cell_11(X))
& specific_surface_area_2(X,fn_cell_7(X))
& shape_2(X,fn_cell_5(X))
& is_across_2(fn_cell_21(X),fn_cell_30(X))
& cytoplasmic_side_1(fn_plasma_membrane_66(fn_cell_30(X)))
& surface_1(fn_biomembrane_47(fn_cell_30(X)))
& phospholipid_bilayer_1(fn_plasma_membrane_71(fn_cell_30(X)))
& tangible_entity_1(fn_plasma_membrane_71(fn_cell_30(X)))
& phospholipid_bilayer_1(fn_biomembrane_63(fn_cell_30(X)))
& tangible_entity_1(fn_biomembrane_63(fn_cell_30(X)))
& cytosol_1(fn_cytoplasm_8(fn_cell_28(X)))
& substance_1(fn_mixture_1(fn_cell_28(X)))
& cytoplasm_1(fn_cytoplasmic_side_1(fn_cell_27(X)))
& cell_1(fn_cytoplasm_7(fn_cell_28(X)))
& plasma_membrane_1(fn_cell_30(X))
& cytosol_1(fn_cell_29(X))
& substance_1(fn_cell_29(X))
& cytoplasm_1(fn_cell_28(X))
& mixture_1(fn_cell_28(X))
& cytoplasmic_side_1(fn_cell_27(X))
& surface_1(fn_cell_27(X))
& phospholipid_bilayer_1(fn_cell_26(X))
& tangible_entity_1(fn_cell_26(X))
& chromosome_1(fn_cell_25(X))
& genome_1(fn_cell_24(X))
& volume_value_1(fn_cell_22(X))
& membrane_potential_1(fn_cell_21(X))
& length_value_1(fn_cell_20(X))
& length_value_1(fn_cell_19(X))
& length_value_1(fn_cell_18(X))
& ribosome_1(fn_cell_14(X))
& structural_complexity_value_1(fn_cell_13(X))
& size_value_1(fn_cell_11(X))
& protein_enzyme_1(fn_cell_9(X))
& motor_protein_1(fn_cell_8(X))
& specific_surface_area_value_1(fn_cell_7(X))
& shape_value_1(fn_cell_5(X))
& surface_1(fn_cell_4(X))
& cytoskeleton_1(fn_cell_2(X))
& cell_pole_1(fn_cell_1(X))
& living_entity_1(X)
& concept2words_2(X,cell)
& user_description_2(X,'The basic unit from which living organisms are made.')
& description_2(X,'The basic unit from which living organisms are made, consisting of an aqueous solution of organic molecules enclosed by a membrane. All cells arise from existing cells, usually by a process of division into two. (Alberts:ECB:G-3).')
& original_name_2(X,'Cell') ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f9161,axiom,
cell_1(a_cell),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f9162,conjecture,
cytoskeleton_1(fn_cell_2(a_cell)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p') ).
fof(f9163,negated_conjecture,
~ cytoskeleton_1(fn_cell_2(a_cell)),
inference(negated_conjecture,[status(cth)],[f9162]) ).
fof(f72773,plain,
! [X] :
( ( fn_biomembrane_47(fn_cell_30(X)) = fn_plasma_membrane_66(fn_cell_30(X))
& fn_plasma_membrane_71(fn_cell_30(X)) = fn_biomembrane_47(fn_cell_30(X))
& fn_biomembrane_63(fn_cell_30(X)) = fn_plasma_membrane_71(fn_cell_30(X))
& fn_cytoplasm_8(fn_cell_28(X)) = fn_biomembrane_63(fn_cell_30(X))
& fn_mixture_1(fn_cell_28(X)) = fn_cytoplasm_8(fn_cell_28(X))
& fn_cell_28(X) = fn_cytoplasmic_side_1(fn_cell_27(X))
& fn_cell_26(X) = fn_plasma_membrane_71(fn_cell_30(X))
& fn_cell_26(X) = fn_biomembrane_63(fn_cell_30(X))
& fn_cell_27(X) = fn_plasma_membrane_66(fn_cell_30(X))
& fn_cell_27(X) = fn_biomembrane_47(fn_cell_30(X))
& fn_cell_29(X) = fn_cytoplasm_8(fn_cell_28(X))
& fn_cell_29(X) = fn_mixture_1(fn_cell_28(X))
& X = fn_cytoplasm_7(fn_cell_28(X))
& is_facing_2(fn_cell_27(X),fn_cell_28(X))
& has_part_2(fn_cell_30(X),fn_cell_26(X))
& has_region_2(fn_cell_30(X),fn_cell_27(X))
& has_part_2(fn_cell_28(X),fn_cell_29(X))
& has_part_2(X,fn_cell_28(X))
& is_at_2(fn_cell_26(X),fn_cell_4(X))
& is_oriented_toward_2(fn_cell_27(X),fn_cell_28(X))
& directly_proportional_2(fn_cell_11(X),fn_cell_22(X))
& scalar_unit_class_2(fn_cell_13(X),organism_0)
& the_scalar_value_2(fn_cell_13(X),simple_0)
& is_inside_2(fn_cell_14(X),fn_cell_29(X))
& greater_than_or_equal_to_2(fn_cell_18(X),fn_cell_19(X))
& cardinal_unit_class_2(fn_cell_19(X),micrometer_0)
& the_cardinal_value_2(fn_cell_19(X),"0.1e0")
& greater_than_or_equal_to_2(fn_cell_20(X),fn_cell_18(X))
& cardinal_unit_class_2(fn_cell_20(X),micrometer_0)
& the_cardinal_value_2(fn_cell_20(X),"100.0e0")
& has_part_2(fn_cell_28(X),fn_cell_9(X))
& is_inside_2(fn_cell_28(X),fn_cell_30(X))
& has_part_2(X,fn_cell_30(X))
& has_part_2(X,fn_cell_14(X))
& has_part_2(X,fn_cell_8(X))
& has_part_2(X,fn_cell_24(X))
& has_part_2(X,fn_cell_25(X))
& has_part_2(X,fn_cell_2(X))
& minCardinality(X,has_part_0,"1",chromosome_0)
& has_region_2(X,fn_cell_4(X))
& has_region_2(X,fn_cell_1(X))
& exactCardinality(X,has_region_0,"2",cell_pole_0)
& volume_2(X,fn_cell_22(X))
& diameter_2(X,fn_cell_18(X))
& structural_complexity_2(X,fn_cell_13(X))
& size_2(X,fn_cell_11(X))
& specific_surface_area_2(X,fn_cell_7(X))
& shape_2(X,fn_cell_5(X))
& is_across_2(fn_cell_21(X),fn_cell_30(X))
& cytoplasmic_side_1(fn_plasma_membrane_66(fn_cell_30(X)))
& surface_1(fn_biomembrane_47(fn_cell_30(X)))
& phospholipid_bilayer_1(fn_plasma_membrane_71(fn_cell_30(X)))
& tangible_entity_1(fn_plasma_membrane_71(fn_cell_30(X)))
& phospholipid_bilayer_1(fn_biomembrane_63(fn_cell_30(X)))
& tangible_entity_1(fn_biomembrane_63(fn_cell_30(X)))
& cytosol_1(fn_cytoplasm_8(fn_cell_28(X)))
& substance_1(fn_mixture_1(fn_cell_28(X)))
& cytoplasm_1(fn_cytoplasmic_side_1(fn_cell_27(X)))
& cell_1(fn_cytoplasm_7(fn_cell_28(X)))
& plasma_membrane_1(fn_cell_30(X))
& cytosol_1(fn_cell_29(X))
& substance_1(fn_cell_29(X))
& cytoplasm_1(fn_cell_28(X))
& mixture_1(fn_cell_28(X))
& cytoplasmic_side_1(fn_cell_27(X))
& surface_1(fn_cell_27(X))
& phospholipid_bilayer_1(fn_cell_26(X))
& tangible_entity_1(fn_cell_26(X))
& chromosome_1(fn_cell_25(X))
& genome_1(fn_cell_24(X))
& volume_value_1(fn_cell_22(X))
& membrane_potential_1(fn_cell_21(X))
& length_value_1(fn_cell_20(X))
& length_value_1(fn_cell_19(X))
& length_value_1(fn_cell_18(X))
& ribosome_1(fn_cell_14(X))
& structural_complexity_value_1(fn_cell_13(X))
& size_value_1(fn_cell_11(X))
& protein_enzyme_1(fn_cell_9(X))
& motor_protein_1(fn_cell_8(X))
& specific_surface_area_value_1(fn_cell_7(X))
& shape_value_1(fn_cell_5(X))
& surface_1(fn_cell_4(X))
& cytoskeleton_1(fn_cell_2(X))
& cell_pole_1(fn_cell_1(X))
& living_entity_1(X)
& concept2words_2(X,cell)
& user_description_2(X,'The basic unit from which living organisms are made.')
& description_2(X,'The basic unit from which living organisms are made, consisting of an aqueous solution of organic molecules enclosed by a membrane. All cells arise from existing cells, usually by a process of division into two. (Alberts:ECB:G-3).')
& original_name_2(X,'Cell') )
| ~ cell_1(X) ),
inference(pre_NNF_transformation,[status(thm)],[f3477]) ).
fof(f72780,plain,
! [X0] :
( cytoskeleton_1(fn_cell_2(X0))
| ~ cell_1(X0) ),
inference(cnf_transformation,[status(thm)],[f72773]) ).
fof(f382292,plain,
cell_1(a_cell),
inference(cnf_transformation,[status(thm)],[f9161]) ).
fof(f382293,plain,
~ cytoskeleton_1(fn_cell_2(a_cell)),
inference(cnf_transformation,[status(thm)],[f9163]) ).
fof(f382294,plain,
~ cell_1(a_cell),
inference(resolution,[status(thm)],[f72780,f382293]) ).
fof(f382295,plain,
$false,
inference(forward_subsumption_resolution,[status(thm)],[f382294,f382292]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.05 % Problem : BIO003+1 : TPTP v9.3.1. Bugfixed v6.4.1.
% 0.00/0.07 % Command : drodi -timeout(300) /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.19/0.47 % Computer : n019.cluster.edu
% 0.19/0.47 % Model : x86_64 x86_64
% 0.19/0.47 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.19/0.47 % Memory : 8046.5625MB
% 0.19/0.47 % OS : Linux 6.8.0-71-generic
% 0.19/0.47 % CPULimit : 300
% 0.19/0.47 % WCLimit : 300
% 0.19/0.47 % DateTime : Mon Sep 21 13:46:37 UTC 2026
% 0.19/0.48 % CPUTime :
% 35.64/36.04 % Drodi V4.1.1
% 61.41/39.57 % Refutation found
% 61.41/39.57 % SZS status Theorem for theBenchmark: Theorem is valid
% 61.41/39.57 % SZS output start CNFRefutation for theBenchmark
% See solution above
% 36.79/41.27 % Elapsed time: 40.292913 seconds
% 36.79/41.27 % CPU time: 63.382405 seconds
% 36.79/41.27 % Total memory used: 12.707 GB
% 36.79/41.27 % Net memory used: 12.652 GB
%------------------------------------------------------------------------------