TSTP Solution File: NLP095-1 by Etableau---0.67
View Problem
- Process Solution
%------------------------------------------------------------------------------
% File : Etableau---0.67
% Problem : NLP095-1 : TPTP v8.1.0. Released v2.4.0.
% Transfm : none
% Format : tptp:raw
% Command : etableau --auto --tsmdo --quicksat=10000 --tableau=1 --tableau-saturation=1 -s -p --tableau-cores=8 --cpu-limit=%d %s
% Computer : n011.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8042.1875MB
% OS : Linux 3.10.0-693.el7.x86_64
% CPULimit : 300s
% WCLimit : 600s
% DateTime : Mon Jul 18 02:12:32 EDT 2022
% Result : Satisfiable 0.12s 0.37s
% Output : CNFRefutation 0.12s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.08/0.11 % Problem : NLP095-1 : TPTP v8.1.0. Released v2.4.0.
% 0.08/0.12 % Command : etableau --auto --tsmdo --quicksat=10000 --tableau=1 --tableau-saturation=1 -s -p --tableau-cores=8 --cpu-limit=%d %s
% 0.12/0.33 % Computer : n011.cluster.edu
% 0.12/0.33 % Model : x86_64 x86_64
% 0.12/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.33 % Memory : 8042.1875MB
% 0.12/0.33 % OS : Linux 3.10.0-693.el7.x86_64
% 0.12/0.33 % CPULimit : 300
% 0.12/0.33 % WCLimit : 600
% 0.12/0.33 % DateTime : Fri Jul 1 11:42:04 EDT 2022
% 0.12/0.33 % CPUTime :
% 0.12/0.36 # No SInE strategy applied
% 0.12/0.36 # Auto-Mode selected heuristic G_E___208_C18_F1_SE_CS_SP_PS_S5PRR_RG_S04AN
% 0.12/0.36 # and selection function SelectComplexExceptUniqMaxHorn.
% 0.12/0.36 #
% 0.12/0.36 # Presaturation interreduction done
% 0.12/0.36 # Number of axioms: 38 Number of unprocessed: 38
% 0.12/0.36 # Tableaux proof search.
% 0.12/0.36 # APR header successfully linked.
% 0.12/0.36 # Hello from C++
% 0.12/0.36 # The folding up rule is enabled...
% 0.12/0.36 # Local unification is enabled...
% 0.12/0.36 # Any saturation attempts will use folding labels...
% 0.12/0.36 # 38 beginning clauses after preprocessing and clausification
% 0.12/0.36 # Creating start rules for all 38 conjectures.
% 0.12/0.36 # There are 38 start rule candidates:
% 0.12/0.36 # Found 2 unit axioms.
% 0.12/0.36 # Unsuccessfully attempted saturation on 1 start tableaux, moving on.
% 0.12/0.36 # 38 start rule tableaux created.
% 0.12/0.36 # 36 extension rule candidate clauses
% 0.12/0.36 # 2 unit axiom clauses
% 0.12/0.36
% 0.12/0.36 # Requested 8, 32 cores available to the main process.
% 0.12/0.37 # 23385 Satisfiable branch
% 0.12/0.37 # 23386 Satisfiable branch
% 0.12/0.37 # Satisfiable branch found.
% 0.12/0.37 # There were 1 total branch saturation attempts.
% 0.12/0.37 # There were 0 of these attempts blocked.
% 0.12/0.37 # There were 0 deferred branch saturation attempts.
% 0.12/0.37 # There were 0 free duplicated saturations.
% 0.12/0.37 # There were 0 total successful branch saturations.
% 0.12/0.37 # There were 0 successful branch saturations in interreduction.
% 0.12/0.37 # There were 0 successful branch saturations on the branch.
% 0.12/0.37 # There were 0 successful branch saturations after the branch.
% 0.12/0.37 # Satisfiable branch found.
% 0.12/0.37 # There were 1 total branch saturation attempts.
% 0.12/0.37 # There were 0 of these attempts blocked.
% 0.12/0.37 # There were 0 deferred branch saturation attempts.
% 0.12/0.37 # There were 0 free duplicated saturations.
% 0.12/0.37 # There were 0 total successful branch saturations.
% 0.12/0.37 # There were 0 successful branch saturations in interreduction.
% 0.12/0.37 # There were 0 successful branch saturations on the branch.
% 0.12/0.37 # There were 0 successful branch saturations after the branch.
% 0.12/0.37 # SZS status Satisfiable for /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.12/0.37 # SZS output start for /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.12/0.37 # Begin clausification derivation
% 0.12/0.37
% 0.12/0.37 # End clausification derivation
% 0.12/0.37 # Begin listing active clauses obtained from FOF to CNF conversion
% 0.12/0.37 cnf(i_0_39, negated_conjecture, (actual_world(skc17))).
% 0.12/0.37 cnf(i_0_40, negated_conjecture, (actual_world(skc3))).
% 0.12/0.37 cnf(i_0_41, negated_conjecture, (coffee(skc17,skc18)|ssSkC0)).
% 0.12/0.37 cnf(i_0_42, negated_conjecture, (customer(X1,skf37(X1))|ssSkC0|~actual_world(X1))).
% 0.12/0.37 cnf(i_0_43, negated_conjecture, (restaurant(X1,skf32(X1))|ssSkC0|~actual_world(X1))).
% 0.12/0.37 cnf(i_0_46, negated_conjecture, (customer(X1,skf22(X1,X2))|~coffee(X1,X3)|~ssSkC0|~actual_world(X1))).
% 0.12/0.37 cnf(i_0_44, negated_conjecture, (in(X1,skf37(X1),skf32(X1))|ssSkC0|~actual_world(X1))).
% 0.12/0.37 cnf(i_0_45, negated_conjecture, (restaurant(X1,skf18(X1,X2))|~coffee(X1,X3)|~ssSkC0|~actual_world(X1))).
% 0.12/0.37 cnf(i_0_61, negated_conjecture, (coffee(skc3,skf13(X1))|~in(skc3,X2,X3)|~restaurant(skc3,X3)|~customer(skc3,X2)|~ssSkC0)).
% 0.12/0.37 cnf(i_0_60, negated_conjecture, (see(skc3,skf11(X1))|~in(skc3,X2,X3)|~restaurant(skc3,X3)|~customer(skc3,X2)|~ssSkC0)).
% 0.12/0.37 cnf(i_0_59, negated_conjecture, (nonreflexive(skc3,skf11(X1))|~in(skc3,X2,X3)|~restaurant(skc3,X3)|~customer(skc3,X2)|~ssSkC0)).
% 0.12/0.37 cnf(i_0_48, negated_conjecture, (see(skc17,skf25(X1))|ssSkC0|~in(skc17,X2,X3)|~restaurant(skc17,X3)|~customer(skc17,X2))).
% 0.12/0.37 cnf(i_0_63, negated_conjecture, (nonreflexive(skc3,skf12(X1))|~in(skc3,X2,X3)|~restaurant(skc3,X3)|~customer(skc3,X2)|~ssSkC0)).
% 0.12/0.37 cnf(i_0_58, negated_conjecture, (past(skc3,skf11(X1))|~in(skc3,X2,X3)|~restaurant(skc3,X3)|~customer(skc3,X2)|~ssSkC0)).
% 0.12/0.37 cnf(i_0_64, negated_conjecture, (past(skc3,skf12(X1))|~in(skc3,X2,X3)|~restaurant(skc3,X3)|~customer(skc3,X2)|~ssSkC0)).
% 0.12/0.37 cnf(i_0_57, negated_conjecture, (event(skc3,skf11(X1))|~in(skc3,X2,X3)|~restaurant(skc3,X3)|~customer(skc3,X2)|~ssSkC0)).
% 0.12/0.37 cnf(i_0_47, negated_conjecture, (in(X1,skf22(X1,X2),skf18(X1,X2))|~coffee(X1,X2)|~ssSkC0|~actual_world(X1))).
% 0.12/0.37 cnf(i_0_49, negated_conjecture, (nonreflexive(skc17,skf25(X1))|ssSkC0|~in(skc17,X2,X3)|~restaurant(skc17,X3)|~customer(skc17,X2))).
% 0.12/0.37 cnf(i_0_65, negated_conjecture, (event(skc3,skf12(X1))|~in(skc3,X2,X3)|~restaurant(skc3,X3)|~customer(skc3,X2)|~ssSkC0)).
% 0.12/0.37 cnf(i_0_62, negated_conjecture, (drink(skc3,skf12(X1))|~in(skc3,X2,X3)|~restaurant(skc3,X3)|~customer(skc3,X2)|~ssSkC0)).
% 0.12/0.37 cnf(i_0_66, negated_conjecture, (human_person(skc3,skf14(X1))|~in(skc3,X2,X3)|~restaurant(skc3,X3)|~customer(skc3,X2)|~ssSkC0)).
% 0.12/0.37 cnf(i_0_54, negated_conjecture, (nonreflexive(skc17,skf26(X1))|ssSkC0|~in(skc17,X2,X3)|~restaurant(skc17,X3)|~customer(skc17,X2))).
% 0.12/0.37 cnf(i_0_50, negated_conjecture, (past(skc17,skf25(X1))|ssSkC0|~in(skc17,X2,X3)|~restaurant(skc17,X3)|~customer(skc17,X2))).
% 0.12/0.37 cnf(i_0_53, negated_conjecture, (past(skc17,skf26(X1))|ssSkC0|~in(skc17,X2,X3)|~restaurant(skc17,X3)|~customer(skc17,X2))).
% 0.12/0.37 cnf(i_0_51, negated_conjecture, (event(skc17,skf25(X1))|ssSkC0|~in(skc17,X2,X3)|~restaurant(skc17,X3)|~customer(skc17,X2))).
% 0.12/0.37 cnf(i_0_52, negated_conjecture, (event(skc17,skf26(X1))|ssSkC0|~in(skc17,X2,X3)|~restaurant(skc17,X3)|~customer(skc17,X2))).
% 0.12/0.37 cnf(i_0_55, negated_conjecture, (drink(skc17,skf26(X1))|ssSkC0|~in(skc17,X2,X3)|~restaurant(skc17,X3)|~customer(skc17,X2))).
% 0.12/0.37 cnf(i_0_56, negated_conjecture, (human_person(skc17,skf27(X1))|ssSkC0|~in(skc17,X2,X3)|~restaurant(skc17,X3)|~customer(skc17,X2))).
% 0.12/0.37 cnf(i_0_68, negated_conjecture, (patient(skc17,skf26(X1),skc18)|ssSkC0|~in(skc17,X2,X3)|~restaurant(skc17,X3)|~customer(skc17,X2))).
% 0.12/0.37 cnf(i_0_69, negated_conjecture, (agent(skc3,skf11(X1),X1)|~in(skc3,X1,X2)|~restaurant(skc3,X2)|~customer(skc3,X1)|~ssSkC0)).
% 0.12/0.37 cnf(i_0_67, negated_conjecture, (agent(skc17,skf25(X1),X1)|ssSkC0|~in(skc17,X1,X2)|~restaurant(skc17,X2)|~customer(skc17,X1))).
% 0.12/0.37 cnf(i_0_73, negated_conjecture, (agent(skc3,skf12(X1),skf14(X1))|~in(skc3,X2,X3)|~restaurant(skc3,X3)|~customer(skc3,X2)|~ssSkC0)).
% 0.12/0.37 cnf(i_0_74, negated_conjecture, (patient(skc3,skf11(X1),skf14(X1))|~in(skc3,X2,X3)|~restaurant(skc3,X3)|~customer(skc3,X2)|~ssSkC0)).
% 0.12/0.37 cnf(i_0_71, negated_conjecture, (agent(skc17,skf26(X1),skf27(X1))|ssSkC0|~in(skc17,X2,X3)|~restaurant(skc17,X3)|~customer(skc17,X2))).
% 0.12/0.37 cnf(i_0_72, negated_conjecture, (patient(skc3,skf12(X1),skf13(X1))|~in(skc3,X2,X3)|~restaurant(skc3,X3)|~customer(skc3,X2)|~ssSkC0)).
% 0.12/0.37 cnf(i_0_70, negated_conjecture, (patient(skc17,skf25(X1),skf27(X1))|ssSkC0|~in(skc17,X2,X3)|~restaurant(skc17,X3)|~customer(skc17,X2))).
% 0.12/0.37 cnf(i_0_75, negated_conjecture, (ssSkC0|~patient(X1,X2,X3)|~patient(X1,X4,X5)|~agent(X1,X4,skf37(X1))|~agent(X1,X2,X5)|~human_person(X1,X5)|~drink(X1,X2)|~event(X1,X2)|~event(X1,X4)|~past(X1,X2)|~past(X1,X4)|~nonreflexive(X1,X2)|~nonreflexive(X1,X4)|~see(X1,X4)|~coffee(X1,X3)|~actual_world(X1))).
% 0.12/0.37 cnf(i_0_76, negated_conjecture, (~patient(X1,X2,X3)|~patient(X1,X4,X5)|~agent(X1,X4,skf22(X1,X3))|~agent(X1,X2,X5)|~human_person(X1,X5)|~drink(X1,X2)|~event(X1,X2)|~event(X1,X4)|~past(X1,X2)|~past(X1,X4)|~nonreflexive(X1,X2)|~nonreflexive(X1,X4)|~see(X1,X4)|~coffee(X1,X3)|~ssSkC0|~actual_world(X1))).
% 0.12/0.37 # End listing active clauses. There is an equivalent clause to each of these in the clausification!
% 0.12/0.37 # Begin printing tableau
% 0.12/0.37 # Found 3 steps
% 0.12/0.37 cnf(i_0_40, negated_conjecture, (actual_world(skc3)), inference(start_rule)).
% 0.12/0.37 cnf(i_0_267, plain, (actual_world(skc3)), inference(extension_rule, [i_0_75])).
% 0.12/0.37 cnf(i_0_1235, plain, (ssSkC0), inference(extension_rule, [i_0_72])).
% 0.12/0.37 # End printing tableau
% 0.12/0.37 # SZS output end
% 0.12/0.37 # Branches closed with saturation will be marked with an "s"
% 0.12/0.37 # SZS status Satisfiable for /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.12/0.37 # SZS output start for /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.12/0.37 # Begin clausification derivation
% 0.12/0.37
% 0.12/0.37 # End clausification derivation
% 0.12/0.37 # Begin listing active clauses obtained from FOF to CNF conversion
% 0.12/0.37 cnf(i_0_39, negated_conjecture, (actual_world(skc17))).
% 0.12/0.37 cnf(i_0_40, negated_conjecture, (actual_world(skc3))).
% 0.12/0.37 cnf(i_0_41, negated_conjecture, (coffee(skc17,skc18)|ssSkC0)).
% 0.12/0.37 cnf(i_0_42, negated_conjecture, (customer(X1,skf37(X1))|ssSkC0|~actual_world(X1))).
% 0.12/0.37 cnf(i_0_43, negated_conjecture, (restaurant(X1,skf32(X1))|ssSkC0|~actual_world(X1))).
% 0.12/0.37 cnf(i_0_46, negated_conjecture, (customer(X1,skf22(X1,X2))|~coffee(X1,X3)|~ssSkC0|~actual_world(X1))).
% 0.12/0.37 cnf(i_0_44, negated_conjecture, (in(X1,skf37(X1),skf32(X1))|ssSkC0|~actual_world(X1))).
% 0.12/0.37 cnf(i_0_45, negated_conjecture, (restaurant(X1,skf18(X1,X2))|~coffee(X1,X3)|~ssSkC0|~actual_world(X1))).
% 0.12/0.37 cnf(i_0_61, negated_conjecture, (coffee(skc3,skf13(X1))|~in(skc3,X2,X3)|~restaurant(skc3,X3)|~customer(skc3,X2)|~ssSkC0)).
% 0.12/0.37 cnf(i_0_60, negated_conjecture, (see(skc3,skf11(X1))|~in(skc3,X2,X3)|~restaurant(skc3,X3)|~customer(skc3,X2)|~ssSkC0)).
% 0.12/0.37 cnf(i_0_59, negated_conjecture, (nonreflexive(skc3,skf11(X1))|~in(skc3,X2,X3)|~restaurant(skc3,X3)|~customer(skc3,X2)|~ssSkC0)).
% 0.12/0.37 cnf(i_0_48, negated_conjecture, (see(skc17,skf25(X1))|ssSkC0|~in(skc17,X2,X3)|~restaurant(skc17,X3)|~customer(skc17,X2))).
% 0.12/0.37 cnf(i_0_63, negated_conjecture, (nonreflexive(skc3,skf12(X1))|~in(skc3,X2,X3)|~restaurant(skc3,X3)|~customer(skc3,X2)|~ssSkC0)).
% 0.12/0.37 cnf(i_0_58, negated_conjecture, (past(skc3,skf11(X1))|~in(skc3,X2,X3)|~restaurant(skc3,X3)|~customer(skc3,X2)|~ssSkC0)).
% 0.12/0.37 cnf(i_0_64, negated_conjecture, (past(skc3,skf12(X1))|~in(skc3,X2,X3)|~restaurant(skc3,X3)|~customer(skc3,X2)|~ssSkC0)).
% 0.12/0.37 cnf(i_0_57, negated_conjecture, (event(skc3,skf11(X1))|~in(skc3,X2,X3)|~restaurant(skc3,X3)|~customer(skc3,X2)|~ssSkC0)).
% 0.12/0.37 cnf(i_0_47, negated_conjecture, (in(X1,skf22(X1,X2),skf18(X1,X2))|~coffee(X1,X2)|~ssSkC0|~actual_world(X1))).
% 0.12/0.37 cnf(i_0_49, negated_conjecture, (nonreflexive(skc17,skf25(X1))|ssSkC0|~in(skc17,X2,X3)|~restaurant(skc17,X3)|~customer(skc17,X2))).
% 0.12/0.37 cnf(i_0_65, negated_conjecture, (event(skc3,skf12(X1))|~in(skc3,X2,X3)|~restaurant(skc3,X3)|~customer(skc3,X2)|~ssSkC0)).
% 0.12/0.37 cnf(i_0_62, negated_conjecture, (drink(skc3,skf12(X1))|~in(skc3,X2,X3)|~restaurant(skc3,X3)|~customer(skc3,X2)|~ssSkC0)).
% 0.12/0.37 cnf(i_0_66, negated_conjecture, (human_person(skc3,skf14(X1))|~in(skc3,X2,X3)|~restaurant(skc3,X3)|~customer(skc3,X2)|~ssSkC0)).
% 0.12/0.37 cnf(i_0_54, negated_conjecture, (nonreflexive(skc17,skf26(X1))|ssSkC0|~in(skc17,X2,X3)|~restaurant(skc17,X3)|~customer(skc17,X2))).
% 0.12/0.37 cnf(i_0_50, negated_conjecture, (past(skc17,skf25(X1))|ssSkC0|~in(skc17,X2,X3)|~restaurant(skc17,X3)|~customer(skc17,X2))).
% 0.12/0.37 cnf(i_0_53, negated_conjecture, (past(skc17,skf26(X1))|ssSkC0|~in(skc17,X2,X3)|~restaurant(skc17,X3)|~customer(skc17,X2))).
% 0.12/0.37 cnf(i_0_51, negated_conjecture, (event(skc17,skf25(X1))|ssSkC0|~in(skc17,X2,X3)|~restaurant(skc17,X3)|~customer(skc17,X2))).
% 0.12/0.37 cnf(i_0_52, negated_conjecture, (event(skc17,skf26(X1))|ssSkC0|~in(skc17,X2,X3)|~restaurant(skc17,X3)|~customer(skc17,X2))).
% 0.12/0.37 cnf(i_0_55, negated_conjecture, (drink(skc17,skf26(X1))|ssSkC0|~in(skc17,X2,X3)|~restaurant(skc17,X3)|~customer(skc17,X2))).
% 0.12/0.37 cnf(i_0_56, negated_conjecture, (human_person(skc17,skf27(X1))|ssSkC0|~in(skc17,X2,X3)|~restaurant(skc17,X3)|~customer(skc17,X2))).
% 0.12/0.37 cnf(i_0_68, negated_conjecture, (patient(skc17,skf26(X1),skc18)|ssSkC0|~in(skc17,X2,X3)|~restaurant(skc17,X3)|~customer(skc17,X2))).
% 0.12/0.37 cnf(i_0_69, negated_conjecture, (agent(skc3,skf11(X1),X1)|~in(skc3,X1,X2)|~restaurant(skc3,X2)|~customer(skc3,X1)|~ssSkC0)).
% 0.12/0.37 cnf(i_0_67, negated_conjecture, (agent(skc17,skf25(X1),X1)|ssSkC0|~in(skc17,X1,X2)|~restaurant(skc17,X2)|~customer(skc17,X1))).
% 0.12/0.37 cnf(i_0_73, negated_conjecture, (agent(skc3,skf12(X1),skf14(X1))|~in(skc3,X2,X3)|~restaurant(skc3,X3)|~customer(skc3,X2)|~ssSkC0)).
% 0.12/0.37 cnf(i_0_74, negated_conjecture, (patient(skc3,skf11(X1),skf14(X1))|~in(skc3,X2,X3)|~restaurant(skc3,X3)|~customer(skc3,X2)|~ssSkC0)).
% 0.12/0.37 cnf(i_0_71, negated_conjecture, (agent(skc17,skf26(X1),skf27(X1))|ssSkC0|~in(skc17,X2,X3)|~restaurant(skc17,X3)|~customer(skc17,X2))).
% 0.12/0.37 cnf(i_0_72, negated_conjecture, (patient(skc3,skf12(X1),skf13(X1))|~in(skc3,X2,X3)|~restaurant(skc3,X3)|~customer(skc3,X2)|~ssSkC0)).
% 0.12/0.37 cnf(i_0_70, negated_conjecture, (patient(skc17,skf25(X1),skf27(X1))|ssSkC0|~in(skc17,X2,X3)|~restaurant(skc17,X3)|~customer(skc17,X2))).
% 0.12/0.37 cnf(i_0_75, negated_conjecture, (ssSkC0|~patient(X1,X2,X3)|~patient(X1,X4,X5)|~agent(X1,X4,skf37(X1))|~agent(X1,X2,X5)|~human_person(X1,X5)|~drink(X1,X2)|~event(X1,X2)|~event(X1,X4)|~past(X1,X2)|~past(X1,X4)|~nonreflexive(X1,X2)|~nonreflexive(X1,X4)|~see(X1,X4)|~coffee(X1,X3)|~actual_world(X1))).
% 0.12/0.37 cnf(i_0_76, negated_conjecture, (~patient(X1,X2,X3)|~patient(X1,X4,X5)|~agent(X1,X4,skf22(X1,X3))|~agent(X1,X2,X5)|~human_person(X1,X5)|~drink(X1,X2)|~event(X1,X2)|~event(X1,X4)|~past(X1,X2)|~past(X1,X4)|~nonreflexive(X1,X2)|~nonreflexive(X1,X4)|~see(X1,X4)|~coffee(X1,X3)|~ssSkC0|~actual_world(X1))).
% 0.12/0.37 # End listing active clauses. There is an equivalent clause to each of these in the clausification!
% 0.12/0.37 # Begin printing tableau
% 0.12/0.37 # Found 3 steps
% 0.12/0.37 cnf(i_0_39, negated_conjecture, (actual_world(skc17)), inference(start_rule)).
% 0.12/0.37 cnf(i_0_268, plain, (actual_world(skc17)), inference(extension_rule, [i_0_75])).
% 0.12/0.37 cnf(i_0_1235, plain, (ssSkC0), inference(extension_rule, [i_0_72])).
% 0.12/0.37 # End printing tableau
% 0.12/0.37 # SZS output end
% 0.12/0.37 # Branches closed with saturation will be marked with an "s"
% 0.12/0.37 # Child (23385) has found a proof.
% 0.12/0.37
% 0.12/0.37 # Proof search is over...
% 0.12/0.37 # Freeing feature tree
%------------------------------------------------------------------------------