TSTP Solution File: ALG011-1 by Etableau---0.67
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%------------------------------------------------------------------------------
% File : Etableau---0.67
% Problem : ALG011-1 : TPTP v8.1.0. Released v2.7.0.
% 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 : n026.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 : Thu Jul 14 16:51:08 EDT 2022
% Result : Unsatisfiable 0.13s 0.37s
% Output : CNFRefutation 0.13s
% Verified :
% SZS Type : -
% Comments :
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%----WARNING: Could not form TPTP format derivation
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%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.12 % Problem : ALG011-1 : TPTP v8.1.0. Released v2.7.0.
% 0.11/0.13 % 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 : n026.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 : Wed Jun 8 03:35:31 EDT 2022
% 0.13/0.34 % CPUTime :
% 0.13/0.36 # No SInE strategy applied
% 0.13/0.36 # Auto-Mode selected heuristic G_E___208_C18_F1_SE_CS_SP_PS_S5PRR_RG_S04AN
% 0.13/0.36 # and selection function SelectComplexExceptUniqMaxHorn.
% 0.13/0.36 #
% 0.13/0.36 # Presaturation interreduction done
% 0.13/0.36 # Number of axioms: 7 Number of unprocessed: 7
% 0.13/0.36 # Tableaux proof search.
% 0.13/0.36 # APR header successfully linked.
% 0.13/0.36 # 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 # 7 beginning clauses after preprocessing and clausification
% 0.13/0.37 # Creating start rules for all 2 conjectures.
% 0.13/0.37 # There are 2 start rule candidates:
% 0.13/0.37 # Found 3 unit axioms.
% 0.13/0.37 # Unsuccessfully attempted saturation on 1 start tableaux, moving on.
% 0.13/0.37 # 2 start rule tableaux created.
% 0.13/0.37 # 4 extension rule candidate clauses
% 0.13/0.37 # 3 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 2
% 0.13/0.37 # There were 1 total branch saturation attempts.
% 0.13/0.37 # There were 0 of these attempts blocked.
% 0.13/0.37 # There were 0 deferred branch saturation attempts.
% 0.13/0.37 # There were 0 free duplicated saturations.
% 0.13/0.37 # There were 1 total successful branch saturations.
% 0.13/0.37 # There were 0 successful branch saturations in interreduction.
% 0.13/0.37 # There were 0 successful branch saturations on the branch.
% 0.13/0.37 # There were 1 successful branch saturations after the branch.
% 0.13/0.37 # SZS status Unsatisfiable for /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.13/0.37 # SZS output start for /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.13/0.37 # Begin clausification derivation
% 0.13/0.37
% 0.13/0.37 # End clausification derivation
% 0.13/0.37 # Begin listing active clauses obtained from FOF to CNF conversion
% 0.13/0.37 cnf(i_0_11, hypothesis, (c(a1))).
% 0.13/0.37 cnf(i_0_12, hypothesis, (d(a2))).
% 0.13/0.37 cnf(i_0_8, plain, (f(f(X1,X2),X3)=f(X1,f(X2,X3)))).
% 0.13/0.37 cnf(i_0_10, hypothesis, (~d(X1)|~c(X1))).
% 0.13/0.37 cnf(i_0_9, plain, (d(X1)|c(X1))).
% 0.13/0.37 cnf(i_0_14, negated_conjecture, (c(f(X1,X2))|~d(X2)|~d(X1))).
% 0.13/0.37 cnf(i_0_13, negated_conjecture, (d(f(X1,X2))|~c(X2)|~c(X1))).
% 0.13/0.37 # End listing active clauses. There is an equivalent clause to each of these in the clausification!
% 0.13/0.37 # Begin printing tableau
% 0.13/0.37 # Found 7 steps
% 0.13/0.37 cnf(i_0_14, negated_conjecture, (c(f(a2,a2))|~d(a2)|~d(a2)), inference(start_rule)).
% 0.13/0.37 cnf(i_0_19, plain, (~d(a2)), inference(closure_rule, [i_0_12])).
% 0.13/0.37 cnf(i_0_20, plain, (~d(a2)), inference(closure_rule, [i_0_12])).
% 0.13/0.37 cnf(i_0_18, plain, (c(f(a2,a2))), inference(extension_rule, [i_0_13])).
% 0.13/0.37 cnf(i_0_36, plain, (~c(a1)), inference(closure_rule, [i_0_11])).
% 0.13/0.37 cnf(i_0_35, plain, (d(f(f(a2,a2),a1))), inference(extension_rule, [i_0_10])).
% 0.13/0.37 cnf(i_0_42, plain, (~c(f(f(a2,a2),a1))), inference(etableau_closure_rule, [i_0_42, ...])).
% 0.13/0.37 # End printing tableau
% 0.13/0.37 # SZS output end
% 0.13/0.37 # Branches closed with saturation will be marked with an "s"
% 0.13/0.37 # Returning from population with 6 new_tableaux and 0 remaining starting tableaux.
% 0.13/0.37 # We now have 6 tableaux to operate on
% 0.13/0.37 # Found closed tableau during pool population.
% 0.13/0.37 # Proof search is over...
% 0.13/0.37 # Freeing feature tree
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