%------------------------------------------------------------------------------
% File : SPASS-SCL---0.1
% Problem : NLP009-1 : TPTP v9.2.1. Released v2.4.0.
% Transfm : none
% Format : tptp
% Command : /export/starexec/sandbox/solver/bin/execute.py 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% Computer : n018.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 07:29:01 PM UTC 2026
% Result : Unsatisfiable 0.29s 0.57s
% Output : Assurance 0s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12 % Problem : NLP009-1 : TPTP v9.2.1. Released v2.4.0.
% 0.11/0.13 % Command : /export/starexec/sandbox/solver/bin/execute.py 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.17/0.34 % Computer : n018.cluster.edu
% 0.17/0.34 % Model : x86_64 x86_64
% 0.17/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.17/0.34 % Memory : 8042.1875MB
% 0.17/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.17/0.34 % CPULimit : 300
% 0.17/0.34 % WCLimit : 300
% 0.17/0.34 % DateTime : Thu May 7 12:43:17 EDT 2026
% 0.17/0.34 % CPUTime :
% 0.17/0.34 SPASS-SCL-FOL version:
% 0.19/0.43 SPASS-SCL-FOL 0.1 (595c0c7b1) [parallel mode]
% 0.29/0.57 Starting: ./SPASS-SCL-FOL --heuristics_normal -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.29/0.57 Starting: ./SPASS-SCL-FOL --heuristics_resolution_1 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.29/0.57 Starting: ./SPASS-SCL-FOL --heuristics_resolution_2 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.29/0.57 Starting: ./SPASS-SCL-FOL --heuristics_resolution_3 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.29/0.57 Starting: ./SPASS-SCL-FOL --heuristics_lmodel_grow -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.29/0.57 Execution normal ended with status: unsatisfiable
% 0.29/0.57 Used heuristic: normal
% 0.29/0.57
% 0.29/0.57 Input Clauses:
% 0.29/0.57
% 0.29/0.57 Predicates: hollywood event street old seat young fellow chevy lonely ssSkC0 car white dirty way city man front furniture barrel down in =
% 0.29/0.57 Fol Constants: skc27 skc26 skc25 skc24 skc23 skc22 skc21 skc20 skc19 skc18 skc17 skc16 skc15 skc14
% 0.29/0.57 Fol Functions:
% 0.29/0.57 Problem Properties:
% 0.29/0.57 This is a Bernays Schoenfinkel Ramsey problem.
% 0.29/0.57
% 0.29/0.57
% 0.29/0.57 Reduced Input Clauses:
% 0.29/0.57 55:26:7:[54.25,53.25]:TopTopTopTopTopTopTop: street(x0),way(x0),lonely(x0),old(x1),dirty(x1),white(x1),car(x1),chevy(x1),event(x2),barrel(x2,x1),down(x2,x0),in(x2,x3),city(x3),hollywood(x3),young(x4),man(x4),fellow(x4),fellow(x5),man(x5),young(x5),in(x4,x6),in(x5,x6),front(x6),furniture(x6),seat(x6) -> =(x5,x4)
% 0.29/0.57
% 0.29/0.57 Most General Atoms: ssSkC0 event(x2) city(x3) hollywood(x3) fellow(x5) man(x5) young(x5) in(x5,x6) front(x6) furniture(x6) seat(x6) =(x5,x4) chevy(x0) car(x0) white(x0) dirty(x0) old(x0) lonely(x1) way(x1) street(x1) barrel(x2,x0) down(x2,x1)
% 0.29/0.57
% 0.29/0.57 === Starting SPASS-SCL-FOL A Little Less Naive, considering 1023 atoms initially, heuristics mode: normal ===
% 0.29/0.57
% 0.29/0.57 === Conflict found: 55:26:7:[54.25,53.25]:TopTopTopTopTopTopTop: street(x0),way(x0),lonely(x0),old(x1),dirty(x1),white(x1),car(x1),chevy(x1),event(x2),barrel(x2,x1),down(x2,x0),in(x2,x3),city(x3),hollywood(x3),young(x4),man(x4),fellow(x4),fellow(x5),man(x5),young(x5),in(x4,x6),in(x5,x6),front(x6),furniture(x6),seat(x6) -> =(x5,x4) {x0 -> skc25, x1 -> skc24, x2 -> skc26, x3 -> skc27, x4 -> skc22, x5 -> skc21, x6 -> skc23}
% 0.29/0.57 === Backtracking. Learning clause 63:4:0:[3.0,56.0,4.0,57.2,2.0,58.4,1.0,59.5,6.0,60.6,7.0,61.7,5.0,62.9,55.8,15.2,16.2,41.2,21.2,23.2,45.2,27.2,42.2,20.2,24.2,22.2,25.2,26.2,43.2,17.2,51.1,31.1]:: lonely(skc25),dirty(skc24),in(skc21,skc23) -> dirty(skc18)
% 0.29/0.57 === Conflict found: 55:26:7:[54.25,53.25]:TopTopTopTopTopTopTop: street(x0),way(x0),lonely(x0),old(x1),dirty(x1),white(x1),car(x1),chevy(x1),event(x2),barrel(x2,x1),down(x2,x0),in(x2,x3),city(x3),hollywood(x3),young(x4),man(x4),fellow(x4),fellow(x5),man(x5),young(x5),in(x4,x6),in(x5,x6),front(x6),furniture(x6),seat(x6) -> =(x5,x4) {x0 -> skc17, x1 -> skc18, x2 -> skc19, x3 -> skc20, x4 -> skc15, x5 -> skc14, x6 -> skc16}
% 0.29/0.57 === Backtracking. Learning clause 71:6:0:[11.0,64.0,10.0,65.2,9.0,66.3,8.0,67.5,13.0,68.6,14.0,69.9,12.0,70.10,55.10,46.2,29.2,32.2,47.2,49.2,36.2,28.2,48.2,50.2,33.2,40.2,39.2,35.2,30.2,20.1]:: dirty(skc18),city(skc20),man(skc15),fellow(skc15) -> =(skc14,skc15),way(skc25)
% 0.29/0.57 === Conflict found: 55:26:7:[54.25,53.25]:TopTopTopTopTopTopTop: street(x0),way(x0),lonely(x0),old(x1),dirty(x1),white(x1),car(x1),chevy(x1),event(x2),barrel(x2,x1),down(x2,x0),in(x2,x3),city(x3),hollywood(x3),young(x4),man(x4),fellow(x4),fellow(x5),man(x5),young(x5),in(x4,x6),in(x5,x6),front(x6),furniture(x6),seat(x6) -> =(x5,x4) {x0 -> skc25, x1 -> skc24, x2 -> skc26, x3 -> skc27, x4 -> skc22, x5 -> skc21, x6 -> skc23}
% 0.29/0.57 === Backtracking. Learning clause 83:1:0:[3.0,72.0,20.1,73.1,19.1,74.2,4.0,75.3,18.1,76.4,2.0,77.5,1.0,78.6,6.0,79.7,7.0,80.8,44.1,81.9,5.0,82.10,55.13,21.2,22.2,17.2,26.2,51.1,23.2,24.2,43.2,45.2,27.2,41.2,16.2,25.2,42.2,15.2]:: -> ssSkC0
% 0.29/0.57 === Conflict found: 71:6:0:[11.0,64.0,10.0,65.2,9.0,66.3,8.0,67.5,13.0,68.6,14.0,69.9,12.0,70.10,55.10,46.2,29.2,32.2,47.2,49.2,36.2,28.2,48.2,50.2,33.2,40.2,39.2,35.2,30.2,20.1]:: dirty(skc18),city(skc20),man(skc15),fellow(skc15) -> =(skc14,skc15),way(skc25) {}
% 0.29/0.57 === Backtracking. Learning clause 86:1:0:[31.1,84.0,20.0,85.1,71.3,38.2,37.2,34.2,52.1]:: -> way(skc25)
% 0.29/0.57 === Conflict found: 55:26:7:[54.25,53.25]:TopTopTopTopTopTopTop: street(x0),way(x0),lonely(x0),old(x1),dirty(x1),white(x1),car(x1),chevy(x1),event(x2),barrel(x2,x1),down(x2,x0),in(x2,x3),city(x3),hollywood(x3),young(x4),man(x4),fellow(x4),fellow(x5),man(x5),young(x5),in(x4,x6),in(x5,x6),front(x6),furniture(x6),seat(x6) -> =(x5,x4) {x0 -> skc17, x1 -> skc18, x2 -> skc19, x3 -> skc20, x4 -> skc15, x5 -> skc14, x6 -> skc16}
% 0.29/0.57
% 0.29/0.57 SZS status Unsatisfiable
% 0.29/0.57
% 0.29/0.57 Problem: /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.29/0.57
% 0.29/0.57 SPASS-SCL-FOL Statistics:
% 0.29/0.57 Number of learned clauses: 4
% 0.29/0.57 Number of propagations: 130
% 0.29/0.57 Number of decisions: 44
% 0.29/0.57 Number of resolutions: 78
% 0.29/0.57 Number of condensations: 0
% 0.29/0.57 Number of sub resolutions: 28
% 0.29/0.57 Number of input literals (deduplicated): 74
% 0.29/0.57 Number of grows: 0
% 0.29/0.57 Number of considered ground atoms: 1023
% 0.29/0.57
% 0.29/0.57 Needed: 0:00:00.02
% 0.29/0.57
%------------------------------------------------------------------------------