TSTP Solution File: REL008-4 by Etableau---0.67
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%------------------------------------------------------------------------------
% File : Etableau---0.67
% Problem : REL008-4 : TPTP v8.1.0. Released v4.0.0.
% 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 : n015.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 19:20:44 EDT 2022
% Result : Unsatisfiable 5.28s 1.05s
% Output : CNFRefutation 5.28s
% Verified :
% SZS Type : -
% Comments :
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%----WARNING: Could not form TPTP format derivation
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%----ORIGINAL SYSTEM OUTPUT
% 0.07/0.12 % Problem : REL008-4 : TPTP v8.1.0. Released v4.0.0.
% 0.07/0.13 % Command : etableau --auto --tsmdo --quicksat=10000 --tableau=1 --tableau-saturation=1 -s -p --tableau-cores=8 --cpu-limit=%d %s
% 0.13/0.34 % Computer : n015.cluster.edu
% 0.13/0.34 % Model : x86_64 x86_64
% 0.13/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.34 % Memory : 8042.1875MB
% 0.13/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.13/0.34 % CPULimit : 300
% 0.13/0.34 % WCLimit : 600
% 0.13/0.34 % DateTime : Fri Jul 8 08:41:05 EDT 2022
% 0.13/0.34 % CPUTime :
% 0.13/0.37 # No SInE strategy applied
% 0.13/0.37 # Auto-Mode selected heuristic H_____047_B31_F1_PI_AE_R4_CS_SP_S2S
% 0.13/0.37 # and selection function SelectNewComplexAHP.
% 0.13/0.37 #
% 0.13/0.37 # Number of axioms: 16 Number of unprocessed: 16
% 0.13/0.37 # Tableaux proof search.
% 0.13/0.37 # APR header successfully linked.
% 0.13/0.37 # Hello from C++
% 0.13/0.37 # The folding up rule is enabled...
% 0.13/0.37 # Local unification is enabled...
% 0.13/0.37 # Any saturation attempts will use folding labels...
% 0.13/0.37 # 16 beginning clauses after preprocessing and clausification
% 0.13/0.37 # Creating start rules for all 1 conjectures.
% 0.13/0.37 # There are 1 start rule candidates:
% 0.13/0.37 # Found 15 unit axioms.
% 0.13/0.37 # 1 start rule tableaux created.
% 0.13/0.37 # 1 extension rule candidate clauses
% 0.13/0.37 # 15 unit axiom clauses
% 0.13/0.37
% 0.13/0.37 # Requested 8, 32 cores available to the main process.
% 0.13/0.37 # There are not enough tableaux to fork, creating more from the initial 1
% 0.13/0.37 # Creating equality axioms
% 0.13/0.37 # Ran out of tableaux, making start rules for all clauses
% 0.13/0.37 # Returning from population with 23 new_tableaux and 0 remaining starting tableaux.
% 0.13/0.37 # We now have 23 tableaux to operate on
% 5.28/1.05 # There were 1 total branch saturation attempts.
% 5.28/1.05 # There were 0 of these attempts blocked.
% 5.28/1.05 # There were 0 deferred branch saturation attempts.
% 5.28/1.05 # There were 0 free duplicated saturations.
% 5.28/1.05 # There were 1 total successful branch saturations.
% 5.28/1.05 # There were 0 successful branch saturations in interreduction.
% 5.28/1.05 # There were 0 successful branch saturations on the branch.
% 5.28/1.05 # There were 1 successful branch saturations after the branch.
% 5.28/1.05 # SZS status Unsatisfiable for /export/starexec/sandbox/benchmark/theBenchmark.p
% 5.28/1.05 # SZS output start for /export/starexec/sandbox/benchmark/theBenchmark.p
% 5.28/1.05 # Begin clausification derivation
% 5.28/1.05
% 5.28/1.05 # End clausification derivation
% 5.28/1.05 # Begin listing active clauses obtained from FOF to CNF conversion
% 5.28/1.05 cnf(i_0_25, plain, (converse(converse(X1))=X1)).
% 5.28/1.05 cnf(i_0_23, plain, (composition(X1,one)=X1)).
% 5.28/1.05 cnf(i_0_29, plain, (join(X1,complement(X1))=top)).
% 5.28/1.05 cnf(i_0_18, plain, (join(X1,X2)=join(X2,X1))).
% 5.28/1.05 cnf(i_0_26, plain, (converse(join(X1,X2))=join(converse(X1),converse(X2)))).
% 5.28/1.05 cnf(i_0_27, plain, (converse(composition(X1,X2))=composition(converse(X2),converse(X1)))).
% 5.28/1.05 cnf(i_0_30, plain, (complement(join(complement(X1),complement(complement(X1))))=zero)).
% 5.28/1.05 cnf(i_0_19, plain, (join(join(X1,X2),X3)=join(X1,join(X2,X3)))).
% 5.28/1.05 cnf(i_0_22, plain, (composition(composition(X1,X2),X3)=composition(X1,composition(X2,X3)))).
% 5.28/1.05 cnf(i_0_24, plain, (join(composition(X1,X3),composition(X2,X3))=composition(join(X1,X2),X3))).
% 5.28/1.05 cnf(i_0_28, plain, (join(composition(converse(X1),complement(composition(X1,X2))),complement(X2))=complement(X2))).
% 5.28/1.05 cnf(i_0_20, plain, (join(complement(join(complement(X1),complement(X2))),complement(join(complement(X1),X2)))=X1)).
% 5.28/1.05 cnf(i_0_34, negated_conjecture, (join(join(composition(sk1,sk2),composition(sk1,sk3)),composition(sk1,join(sk2,sk3)))!=composition(sk1,join(sk2,sk3))|join(join(composition(sk1,join(sk2,sk3)),composition(sk1,sk2)),composition(sk1,sk3))!=join(composition(sk1,sk2),composition(sk1,sk3)))).
% 5.28/1.05 cnf(i_0_31, plain, (join(complement(join(complement(composition(X1,X2)),complement(X3))),composition(complement(join(complement(X1),complement(composition(X3,converse(X2))))),complement(join(complement(X2),complement(composition(converse(X1),X3))))))=composition(complement(join(complement(X1),complement(composition(X3,converse(X2))))),complement(join(complement(X2),complement(composition(converse(X1),X3))))))).
% 5.28/1.05 cnf(i_0_32, plain, (join(complement(join(complement(composition(X1,X2)),complement(X3))),complement(join(complement(composition(X1,complement(join(complement(X2),complement(composition(converse(X1),X3)))))),complement(X3))))=complement(join(complement(composition(X1,complement(join(complement(X2),complement(composition(converse(X1),X3)))))),complement(X3))))).
% 5.28/1.05 cnf(i_0_33, plain, (join(complement(join(complement(composition(X1,X2)),complement(X3))),complement(join(complement(composition(complement(join(complement(X1),complement(composition(X3,converse(X2))))),X2)),complement(X3))))=complement(join(complement(composition(complement(join(complement(X1),complement(composition(X3,converse(X2))))),X2)),complement(X3))))).
% 5.28/1.05 cnf(i_0_41, plain, (X4=X4)).
% 5.28/1.05 # End listing active clauses. There is an equivalent clause to each of these in the clausification!
% 5.28/1.05 # Begin printing tableau
% 5.28/1.05 # Found 5 steps
% 5.28/1.05 cnf(i_0_25, plain, (converse(converse(converse(X7)))=converse(X7)), inference(start_rule)).
% 5.28/1.05 cnf(i_0_49, plain, (converse(converse(converse(X7)))=converse(X7)), inference(extension_rule, [i_0_48])).
% 5.28/1.05 cnf(i_0_84, plain, (converse(converse(converse(converse(X7))))=converse(converse(X7))), inference(extension_rule, [i_0_44])).
% 5.28/1.05 cnf(i_0_94, plain, (converse(converse(X7))!=X7), inference(closure_rule, [i_0_25])).
% 5.28/1.05 cnf(i_0_92, plain, (converse(converse(converse(converse(X7))))=X7), inference(etableau_closure_rule, [i_0_92, ...])).
% 5.28/1.05 # End printing tableau
% 5.28/1.05 # SZS output end
% 5.28/1.05 # Branches closed with saturation will be marked with an "s"
% 5.28/1.06 # Child (18716) has found a proof.
% 5.28/1.06
% 5.28/1.06 # Proof search is over...
% 5.28/1.06 # Freeing feature tree
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