%------------------------------------------------------------------------------
% File : SPASS-SCL---0.1
% Problem : PUZ005+1 : TPTP v9.2.1. Released v2.2.0.
% Transfm : none
% Format : tptp
% Command : /export/starexec/sandbox/solver/bin/execute.py 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% Computer : n014.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 07:31:23 PM UTC 2026
% Result : Theorem 0.28s 0.51s
% Output : Assurance 0s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.11 % Problem : PUZ005+1 : TPTP v9.2.1. Released v2.2.0.
% 0.00/0.12 % Command : /export/starexec/sandbox/solver/bin/execute.py 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.16/0.33 % Computer : n014.cluster.edu
% 0.16/0.33 % Model : x86_64 x86_64
% 0.16/0.33 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.16/0.33 % Memory : 8042.1875MB
% 0.16/0.33 % OS : Linux 3.10.0-693.el7.x86_64
% 0.16/0.33 % CPULimit : 300
% 0.16/0.33 % WCLimit : 300
% 0.16/0.33 % DateTime : Thu May 7 12:58:07 EDT 2026
% 0.16/0.33 % CPUTime :
% 0.16/0.33 SPASS-SCL-FOL version:
% 0.18/0.42 SPASS-SCL-FOL 0.1 (595c0c7b1) [parallel mode]
% 0.28/0.51 Starting: ./SPASS-SCL-FOL --heuristics_normal -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.28/0.51 Starting: ./SPASS-SCL-FOL --heuristics_resolution_1 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.28/0.51 Starting: ./SPASS-SCL-FOL --heuristics_resolution_2 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.28/0.51 Starting: ./SPASS-SCL-FOL --heuristics_resolution_3 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.28/0.51 Starting: ./SPASS-SCL-FOL --heuristics_lmodel_grow -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.28/0.51 Execution resolution_1 ended with status: unsatisfiable
% 0.28/0.51 Used heuristic: resolution_1
% 0.28/0.51
% 0.28/0.51 Input Clauses:
% 0.28/0.51
% 0.28/0.51 Predicates: monday tuesday wednesday thursday friday saturday sunday day lion_lies unicorn_lies lies_on_one_of
% 0.28/0.51 Fol Constants: a_monday a_tuesday a_wednesday a_thursday a_friday a_saturday a_sunday a_lion a_unicorn
% 0.28/0.51 Fol Functions: yesterday
% 0.28/0.51 Problem Properties:
% 0.28/0.51 This is a full first-order problem without equality.
% 0.28/0.51
% 0.28/0.51 After reduction: Problem Properties:
% 0.28/0.51 This is a full first-order problem without equality.
% 0.28/0.51
% 0.28/0.51
% 0.28/0.51 Reduced Input Clauses:
% 0.28/0.51 48:3:2:[36.1,38.0,36.1,47.1]:TopTop: lion_lies(x0),lies_on_one_of(a_lion,x0,x1),lion_lies(x1) ->
% 0.28/0.51 49:4:2:[36.1,40.1]:TopTop: day(x0),lion_lies(x1) -> lion_lies(x0),lies_on_one_of(a_lion,x0,x1)
% 0.28/0.51 50:4:2:[36.1,41.0]:TopTop: day(x0),lion_lies(x1) -> lies_on_one_of(a_lion,x1,x0),lion_lies(x0)
% 0.28/0.51 52:3:2:[37.1,42.0,37.1,51.1]:TopTop: unicorn_lies(x0),lies_on_one_of(a_unicorn,x0,x1),unicorn_lies(x1) ->
% 0.28/0.51 53:4:2:[37.1,44.1]:TopTop: day(x0),unicorn_lies(x1) -> unicorn_lies(x0),lies_on_one_of(a_unicorn,x0,x1)
% 0.28/0.51 54:4:2:[37.1,45.0]:TopTop: day(x0),unicorn_lies(x1) -> lies_on_one_of(a_unicorn,x1,x0),unicorn_lies(x0)
% 0.28/0.51
% 0.28/0.51 Most General Atoms: monday(x0) tuesday(x0) wednesday(x0) thursday(x0) friday(x0) saturday(x0) sunday(x0) lion_lies(x1) day(x1) lies_on_one_of(a_lion,x1,x0) unicorn_lies(x1) lies_on_one_of(a_unicorn,x1,x0)
% 0.28/0.51
% 0.28/0.51 === Starting SPASS-SCL-FOL A Little Less Naive, considering 16 atoms initially, heuristics mode: resolution_1 ===
% 0.28/0.51
% 0.28/0.51 === Backtracking. Learning clause 55:2:1:[28.2,22.2]:Top: sunday(x0),monday(x0) ->
% 0.28/0.51 === Backtracking. Learning clause 56:2:1:[27.2,22.2]:Top: saturday(x0),monday(x0) ->
% 0.28/0.51 === Backtracking. Learning clause 57:2:1:[26.2,22.2]:Top: friday(x0),monday(x0) ->
% 0.28/0.51 === Backtracking. Learning clause 58:2:1:[25.2,22.2]:Top: thursday(x0),monday(x0) ->
% 0.28/0.51 === Backtracking. Learning clause 59:4:1:[46.3,53.4]:Top: lies_on_one_of(a_lion,x0,yesterday(x0)),day(x0),unicorn_lies(yesterday(x0)) -> unicorn_lies(x0)
% 0.28/0.51 === Clause set with instances from active satisfied. Growing active. New size: 30
% 0.28/0.51 === Restarting.
% 0.28/0.51 === Conflict found: 56:2:1:[27.2,22.2]:Top: saturday(x0),monday(x0) -> {x0 -> a_saturday}
% 0.28/0.51 === Backtracking. Learning clause 60:1:0:[56.1,6.1]:: monday(a_saturday) ->
% 0.28/0.51 === Conflict found: 55:2:1:[28.2,22.2]:Top: sunday(x0),monday(x0) -> {x0 -> yesterday(a_monday)}
% 0.28/0.51 === Backtracking. Learning clause 61:2:1:[55.1,15.2]:Top: monday(yesterday(x0)),monday(x0) ->
% 0.28/0.51 === Backtracking. Learning clause 62:2:1:[35.2,32.2,15.2]:Top: thursday(yesterday(x0)),monday(x0) ->
% 0.28/0.51 === Clause set with instances from active satisfied. Growing active. New size: 94
% 0.28/0.51 === Clause set with instances from active satisfied. Growing active. New size: 158
% 0.28/0.51 === Conflict found: 49:4:2:[36.1,40.1]:TopTop: day(x0),lion_lies(x1) -> lion_lies(x0),lies_on_one_of(a_lion,x0,x1) {x0 -> a_thursday, x1 -> yesterday(a_thursday)}
% 0.28/0.51
% 0.28/0.51 SZS status Unsatisfiable
% 0.28/0.51
% 0.28/0.51 Problem: /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.28/0.51
% 0.28/0.51 SPASS-SCL-FOL Statistics:
% 0.28/0.51 Number of learned clauses: 8
% 0.28/0.51 Number of propagations: 179
% 0.28/0.51 Number of decisions: 59
% 0.28/0.51 Number of resolutions: 19
% 0.28/0.51 Number of condensations: 0
% 0.28/0.51 Number of sub resolutions: 8
% 0.28/0.51 Number of input literals (deduplicated): 28
% 0.28/0.51 Number of grows: 3
% 0.28/0.51 Number of considered ground atoms: 158
% 0.28/0.51
% 0.28/0.51 Needed: 0:00:00.01
% 0.28/0.51
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