%------------------------------------------------------------------------------
% File : SPASS-SCL---0.1
% Problem : SWB014+2 : TPTP v9.2.1. Released v5.2.0.
% Transfm : none
% Format : tptp
% Command : /export/starexec/sandbox2/solver/bin/execute.py 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% Computer : n003.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 : 300s
% DateTime : Thu May 7 07:35:44 PM UTC 2026
% Result : Theorem 0.29s 0.55s
% Output : Assurance 0s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.10 % Problem : SWB014+2 : TPTP v9.2.1. Released v5.2.0.
% 0.00/0.11 % Command : /export/starexec/sandbox2/solver/bin/execute.py 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.12/0.30 % Computer : n003.cluster.edu
% 0.12/0.30 % Model : x86_64 x86_64
% 0.12/0.30 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.12/0.30 % Memory : 8042.1875MB
% 0.12/0.30 % OS : Linux 3.10.0-693.el7.x86_64
% 0.12/0.30 % CPULimit : 300
% 0.12/0.30 % WCLimit : 300
% 0.12/0.30 % DateTime : Thu May 7 13:19:27 EDT 2026
% 0.12/0.30 % CPUTime :
% 0.12/0.30 SPASS-SCL-FOL version:
% 0.18/0.39 SPASS-SCL-FOL 0.1 (595c0c7b1) [parallel mode]
% 0.29/0.55 Starting: ./SPASS-SCL-FOL --heuristics_normal -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.29/0.55 Starting: ./SPASS-SCL-FOL --heuristics_resolution_1 -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.29/0.55 Starting: ./SPASS-SCL-FOL --heuristics_resolution_2 -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.29/0.55 Starting: ./SPASS-SCL-FOL --heuristics_resolution_3 -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.29/0.55 Starting: ./SPASS-SCL-FOL --heuristics_lmodel_grow -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.29/0.55 Execution resolution_1 ended with status: unsatisfiable
% 0.29/0.55 Used heuristic: resolution_1
% 0.29/0.55
% 0.29/0.55 Input Clauses:
% 0.29/0.55
% 0.29/0.55 Predicates: iext icext ic ren1 ren2 ren3 ren4
% 0.29/0.55 Fol Constants: uri_rdf_type uri_rdf_first uri_rdf_rest uri_rdf_nil uri_owl_unionOf uri_ex_harry uri_ex_Species uri_ex_Eagle uri_ex_Falcon skc2 skc3 skc4
% 0.29/0.55 Fol Functions: skf1
% 0.29/0.55 Problem Properties:
% 0.29/0.55 This is a full first-order problem without equality.
% 0.29/0.55
% 0.29/0.55 After reduction: Problem Properties:
% 0.29/0.55 This is a full first-order problem without equality.
% 0.29/0.55
% 0.29/0.55
% 0.29/0.55 Reduced Input Clauses:
% 0.29/0.55
% 0.29/0.55 Most General Atoms: iext(uri_rdf_type,x1,x0) icext(x2,x1) ren1(x2,x1,x3) ic(x2) ren2(x0,x3,x1,x2) iext(uri_owl_unionOf,x0,x1) ren3(x0,x2,x3) iext(uri_rdf_rest,x0,x2) iext(uri_rdf_first,x2,x3) ren4(x4,x0,x1,x3)
% 0.29/0.55
% 0.29/0.55 === Starting SPASS-SCL-FOL A Little Less Naive, considering 25 atoms initially, heuristics mode: resolution_1 ===
% 0.29/0.55
% 0.29/0.55 === Backtracking. Learning clause 29:2:1:[20.1,2.2]:Top: iext(uri_rdf_type,x0,uri_ex_Species),icext(x0,uri_ex_harry) ->
% 0.29/0.55 === Backtracking. Learning clause 30:1:0:[1.1,23.1]:: -> icext(skc2,uri_ex_harry)
% 0.29/0.55 === Backtracking. Learning clause 31:1:0:[20.2,21.1]:: iext(uri_rdf_type,uri_ex_harry,uri_ex_Eagle) ->
% 0.29/0.55 === Backtracking. Learning clause 32:1:0:[1.1,21.1]:: -> icext(uri_ex_Species,uri_ex_Eagle)
% 0.29/0.55 === Backtracking. Learning clause 33:1:0:[20.2,22.1]:: iext(uri_rdf_type,uri_ex_harry,uri_ex_Falcon) ->
% 0.29/0.55 === Backtracking. Learning clause 34:1:0:[1.1,22.1]:: -> icext(uri_ex_Species,uri_ex_Falcon)
% 0.29/0.55 === Clause set with instances from active satisfied. Growing active. New size: 28
% 0.29/0.55 === Restarting.
% 0.29/0.55 === Clause set with instances from active satisfied. Growing active. New size: 88
% 0.29/0.55 === Clause set with instances from active satisfied. Growing active. New size: 152
% 0.29/0.55 === Clause set with instances from active satisfied. Growing active. New size: 216
% 0.29/0.55 === Clause set with instances from active satisfied. Growing active. New size: 280
% 0.29/0.55 === Backtracking. Learning clause 35:2:3:[1.2,5.1]:TopTopTop: iext(uri_rdf_type,x0,x1) -> ren1(x2,x0,x1)
% 0.29/0.55 === Clause set with instances from active satisfied. Growing active. New size: 344
% 0.29/0.55 === Clause set with instances from active satisfied. Growing active. New size: 408
% 0.29/0.55 === Backtracking. Learning clause 36:3:4:[18.2,10.1]:TopTopTopTop: -> iext(uri_owl_unionOf,x0,x1),ren4(x0,x1,x2,x3),ic(x0)
% 0.29/0.55 === Clause set with instances from active satisfied. Growing active. New size: 472
% 0.29/0.55 === Backtracking. Learning clause 37:2:0:[15.1,19.5,13.1,6.1,28.1,27.1,26.1,3.1,25.1,24.1,30.1]:: -> icext(uri_ex_Eagle,uri_ex_harry),icext(uri_ex_Falcon,uri_ex_harry)
% 0.29/0.55 === Conflict found: 29:2:1:[20.1,2.2]:Top: iext(uri_rdf_type,x0,uri_ex_Species),icext(x0,uri_ex_harry) -> {x0 -> uri_ex_Falcon}
% 0.29/0.55 === Backtracking. Learning clause 38:1:0:[29.2,37.2,22.1]:: -> icext(uri_ex_Eagle,uri_ex_harry)
% 0.29/0.55 === Conflict found: 29:2:1:[20.1,2.2]:Top: iext(uri_rdf_type,x0,uri_ex_Species),icext(x0,uri_ex_harry) -> {x0 -> uri_ex_Eagle}
% 0.29/0.55
% 0.29/0.55 SZS status Unsatisfiable
% 0.29/0.55
% 0.29/0.55 Problem: /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.29/0.55
% 0.29/0.55 SPASS-SCL-FOL Statistics:
% 0.29/0.55 Number of learned clauses: 10
% 0.29/0.55 Number of propagations: 689
% 0.29/0.55 Number of decisions: 371
% 0.29/0.55 Number of resolutions: 22
% 0.29/0.55 Number of condensations: 0
% 0.29/0.55 Number of sub resolutions: 0
% 0.29/0.55 Number of input literals (deduplicated): 22
% 0.29/0.55 Number of grows: 8
% 0.29/0.55 Number of considered ground atoms: 472
% 0.29/0.55
% 0.29/0.55 Needed: 0:00:00.06
% 0.29/0.55
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