TSTP Solution File: LAT401-1 by Etableau---0.67
View Problem
- Process Solution
%------------------------------------------------------------------------------
% File : Etableau---0.67
% Problem : LAT401-1 : TPTP v8.1.0. Released v8.1.0.
% 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 : n021.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 : Sun Jul 17 04:52:03 EDT 2022
% Result : Unsatisfiable 80.74s 10.54s
% Output : CNFRefutation 80.74s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12 % Problem : LAT401-1 : TPTP v8.1.0. Released v8.1.0.
% 0.07/0.12 % 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 : n021.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 : Wed Jun 29 20:25:27 EDT 2022
% 0.12/0.34 % CPUTime :
% 0.12/0.36 # No SInE strategy applied
% 0.12/0.36 # Auto-Mode selected heuristic G_E___302_C18_F1_URBAN_S5PRR_RG_S04BN
% 0.12/0.36 # and selection function PSelectComplexExceptUniqMaxHorn.
% 0.12/0.36 #
% 0.12/0.36 # Number of axioms: 11 Number of unprocessed: 11
% 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 # 11 beginning clauses after preprocessing and clausification
% 0.12/0.36 # Creating start rules for all 3 conjectures.
% 0.12/0.36 # There are 3 start rule candidates:
% 0.12/0.36 # Found 11 unit axioms.
% 0.12/0.36 # Unsuccessfully attempted saturation on 1 start tableaux, moving on.
% 0.12/0.36 # 3 start rule tableaux created.
% 0.12/0.36 # 0 extension rule candidate clauses
% 0.12/0.36 # 11 unit axiom clauses
% 0.12/0.36
% 0.12/0.36 # Requested 8, 32 cores available to the main process.
% 0.12/0.36 # There are not enough tableaux to fork, creating more from the initial 3
% 0.12/0.36 # Creating equality axioms
% 0.12/0.36 # Ran out of tableaux, making start rules for all clauses
% 0.12/0.36 # Returning from population with 17 new_tableaux and 0 remaining starting tableaux.
% 0.12/0.36 # We now have 17 tableaux to operate on
% 80.74/10.54 # There were 1 total branch saturation attempts.
% 80.74/10.54 # There were 0 of these attempts blocked.
% 80.74/10.54 # There were 0 deferred branch saturation attempts.
% 80.74/10.54 # There were 0 free duplicated saturations.
% 80.74/10.54 # There were 1 total successful branch saturations.
% 80.74/10.54 # There were 0 successful branch saturations in interreduction.
% 80.74/10.54 # There were 0 successful branch saturations on the branch.
% 80.74/10.54 # There were 1 successful branch saturations after the branch.
% 80.74/10.54 # SZS status Unsatisfiable for /export/starexec/sandbox/benchmark/theBenchmark.p
% 80.74/10.54 # SZS output start for /export/starexec/sandbox/benchmark/theBenchmark.p
% 80.74/10.54 # Begin clausification derivation
% 80.74/10.54
% 80.74/10.54 # End clausification derivation
% 80.74/10.54 # Begin listing active clauses obtained from FOF to CNF conversion
% 80.74/10.54 cnf(i_0_15, plain, (meet(X1,X2)=meet(X2,X1))).
% 80.74/10.54 cnf(i_0_17, plain, (join(X1,X2)=join(X2,X1))).
% 80.74/10.54 cnf(i_0_20, plain, (meet(X1,join(X1,X2))=X1)).
% 80.74/10.54 cnf(i_0_19, plain, (join(X1,meet(X1,X2))=X1)).
% 80.74/10.54 cnf(i_0_26, negated_conjecture, (meet(a,join(x2,z2))=meet(a,join(x2,y2)))).
% 80.74/10.54 cnf(i_0_27, negated_conjecture, (meet(a,join(y2,z2))=meet(a,join(x2,y2)))).
% 80.74/10.54 cnf(i_0_16, plain, (meet(meet(X1,X2),X3)=meet(X1,meet(X2,X3)))).
% 80.74/10.54 cnf(i_0_18, plain, (join(join(X1,X2),X3)=join(X1,join(X2,X3)))).
% 80.74/10.54 cnf(i_0_28, negated_conjecture, (meet(join(x2,y2),join(x2,z2))!=join(x2,meet(y2,z2)))).
% 80.74/10.54 cnf(i_0_25, plain, (join(meet(X1,join(X2,meet(a,X3))),meet(X1,join(X3,meet(a,X2))))=meet(X1,join(X2,X3)))).
% 80.74/10.54 cnf(i_0_24, plain, (meet(join(meet(meet(a,X1),X2),X3),join(meet(meet(a,X1),X3),X2))=join(meet(meet(a,X1),join(X2,X3)),meet(X2,X3)))).
% 80.74/10.54 cnf(i_0_32, plain, (X4=X4)).
% 80.74/10.54 # End listing active clauses. There is an equivalent clause to each of these in the clausification!
% 80.74/10.54 # Begin printing tableau
% 80.74/10.54 # Found 6 steps
% 80.74/10.54 cnf(i_0_17, plain, (join(X7,X8)=join(X8,X7)), inference(start_rule)).
% 80.74/10.54 cnf(i_0_39, plain, (join(X7,X8)=join(X8,X7)), inference(extension_rule, [i_0_36])).
% 80.74/10.54 cnf(i_0_152, plain, (meet(X10,X9)!=meet(X9,X10)), inference(closure_rule, [i_0_15])).
% 80.74/10.54 cnf(i_0_150, plain, (meet(join(X7,X8),meet(X10,X9))=meet(join(X8,X7),meet(X9,X10))), inference(extension_rule, [i_0_37])).
% 80.74/10.54 cnf(i_0_155, plain, (meet(X1,X2)!=meet(X2,X1)), inference(closure_rule, [i_0_15])).
% 80.74/10.54 cnf(i_0_153, plain, (join(meet(join(X7,X8),meet(X10,X9)),meet(X1,X2))=join(meet(join(X8,X7),meet(X9,X10)),meet(X2,X1))), inference(etableau_closure_rule, [i_0_153, ...])).
% 80.74/10.54 # End printing tableau
% 80.74/10.54 # SZS output end
% 80.74/10.54 # Branches closed with saturation will be marked with an "s"
% 80.74/10.58 # Child (13153) has found a proof.
% 80.74/10.58
% 80.74/10.58 # Proof search is over...
% 80.74/10.58 # Freeing feature tree
%------------------------------------------------------------------------------