%------------------------------------------------------------------------------
% File : SPASS-SCL---0.1
% Problem : PLA002-2 : TPTP v9.2.1. Released v1.0.0.
% Transfm : none
% Format : tptp
% Command : /export/starexec/sandbox/solver/bin/execute.py 300 /export/starexec/sandbox/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 07:31:11 PM UTC 2026
% Result : Unsatisfiable 2.23s 1.02s
% Output : Assurance 0s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.11/0.12 % Problem : PLA002-2 : TPTP v9.2.1. Released v1.0.0.
% 0.11/0.13 % Command : /export/starexec/sandbox/solver/bin/execute.py 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 0.18/0.34 % Computer : n003.cluster.edu
% 0.18/0.34 % Model : x86_64 x86_64
% 0.18/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.18/0.34 % Memory : 8042.1875MB
% 0.18/0.34 % OS : Linux 3.10.0-693.el7.x86_64
% 0.18/0.34 % CPULimit : 300
% 0.18/0.34 % WCLimit : 300
% 0.18/0.34 % DateTime : Thu May 7 12:55:27 EDT 2026
% 0.18/0.35 % CPUTime :
% 0.18/0.35 SPASS-SCL-FOL version:
% 0.21/0.44 SPASS-SCL-FOL 0.1 (595c0c7b1) [parallel mode]
% 2.23/1.02 Starting: ./SPASS-SCL-FOL --heuristics_normal -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 2.23/1.02 Starting: ./SPASS-SCL-FOL --heuristics_resolution_1 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 2.23/1.02 Starting: ./SPASS-SCL-FOL --heuristics_resolution_2 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 2.23/1.02 Starting: ./SPASS-SCL-FOL --heuristics_resolution_3 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 2.23/1.02 Starting: ./SPASS-SCL-FOL --heuristics_lmodel_grow -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 2.23/1.02 Execution lmodel_grow ended with status: unsatisfiable
% 2.23/1.02 Used heuristic: lmodel_grow
% 2.23/1.02
% 2.23/1.02 Input Clauses:
% 2.23/1.02
% 2.23/1.02 Predicates: warm cold situation at
% 2.23/1.02 Fol Constants: a b c d e f s0
% 2.23/1.02 Fol Functions: walk drive skate climb go
% 2.23/1.02 Problem Properties:
% 2.23/1.02 This is a full first-order problem without equality.
% 2.23/1.02
% 2.23/1.02 After reduction: Problem Properties:
% 2.23/1.02 This is a full first-order problem without equality.
% 2.23/1.02
% 2.23/1.02
% 2.23/1.02 Reduced Input Clauses:
% 2.23/1.02
% 2.23/1.02 Most General Atoms: situation(x1) warm(x0) at(a,x0) at(b,x0) cold(x0) at(c,x0) at(d,x0) at(e,x0) at(f,x0)
% 2.23/1.02
% 2.23/1.02 === Starting SPASS-SCL-FOL A Little Less Naive, considering 50 atoms initially, heuristics mode: lmodel_grow ===
% 2.23/1.02
% 2.23/1.02 === Clause set with instances from active satisfied. Growing active. New size: 63
% 2.23/1.02 === Clause set with instances from active satisfied. Growing active. New size: 80
% 2.23/1.02 === Clause set with instances from active satisfied. Growing active. New size: 93
% 2.23/1.02 === Backtracking. Learning clause 24:2:1:[23.2,17.2,4.3]:Top: at(b,x0),situation(x0) ->
% 2.23/1.02 === Clause set with instances from active satisfied. Growing active. New size: 108
% 2.23/1.02 === Clause set with instances from active satisfied. Growing active. New size: 122
% 2.23/1.02 === Clause set with instances from active satisfied. Growing active. New size: 134
% 2.23/1.02 === Conflict found: 24:2:1:[23.2,17.2,4.3]:Top: at(b,x0),situation(x0) -> {x0 -> climb(b,go(d,s0))}
% 2.23/1.02 === Backtracking. Learning clause 25:2:2:[24.2,19.2]:TopTop: at(b,climb(x0,x1)),situation(x1) ->
% 2.23/1.02 === Clause set with instances from active satisfied. Growing active. New size: 147
% 2.23/1.02 === Clause set with instances from active satisfied. Growing active. New size: 161
% 2.23/1.02 === Clause set with instances from active satisfied. Growing active. New size: 175
% 2.23/1.02 === Backtracking. Learning clause 26:2:2:[23.2,18.2]:TopTop: at(a,drive(x0,x1)),situation(x1) ->
% 2.23/1.02 === Clause set with instances from active satisfied. Growing active. New size: 185
% 2.23/1.02 === Clause set with instances from active satisfied. Growing active. New size: 190
% 2.23/1.02 === Clause set with instances from active satisfied. Growing active. New size: 196
% 2.23/1.02 === Clause set with instances from active satisfied. Growing active. New size: 201
% 2.23/1.02 === Clause set with instances from active satisfied. Growing active. New size: 207
% 2.23/1.02 === Clause set with instances from active satisfied. Growing active. New size: 213
% 2.23/1.02 === Clause set with instances from active satisfied. Growing active. New size: 219
% 2.23/1.02 === Clause set with instances from active satisfied. Growing active. New size: 225
% 2.23/1.02 === Clause set with instances from active satisfied. Growing active. New size: 237
% 2.23/1.02 === Clause set with instances from active satisfied. Growing active. New size: 246
% 2.23/1.02 === Clause set with instances from active satisfied. Growing active. New size: 254
% 2.23/1.02 === Clause set with instances from active satisfied. Growing active. New size: 259
% 2.23/1.02 === Clause set with instances from active satisfied. Growing active. New size: 266
% 2.23/1.02 === Clause set with instances from active satisfied. Growing active. New size: 273
% 2.23/1.02 === Conflict found: 24:2:1:[23.2,17.2,4.3]:Top: at(b,x0),situation(x0) -> {x0 -> skate(b,go(c,go(a,a)))}
% 2.23/1.02 === Backtracking. Learning clause 27:4:3:[24.2,20.2,7.4,1.4,21.2]:TopTopTop: at(c,go(x0,x1)),situation(x2),situation(x1) -> warm(x2)
% 2.23/1.02 === Conflict found: 27:4:3:[24.2,20.2,7.4,1.4,21.2]:TopTopTop: at(c,go(x0,x1)),situation(x2),situation(x1) -> warm(x2) {x0 -> c, x1 -> climb(b,climb(b,a)), x2 -> go(d,s0)}
% 2.23/1.02 === Backtracking. Learning clause 28:4:2:[27.1,11.3]:TopTop: situation(x0),at(d,x1),situation(x1) -> warm(x0)
% 2.23/1.02 === Conflict found: 28:4:2:[27.1,11.3]:TopTop: situation(x0),at(d,x1),situation(x1) -> warm(x0) {x0 -> go(d,s0), x1 -> go(d,s0)}
% 2.23/1.02
% 2.23/1.02 SZS status Unsatisfiable
% 2.23/1.02
% 2.23/1.02 Problem: /export/starexec/sandbox/benchmark/theBenchmark.p
% 2.23/1.02
% 2.23/1.02 SPASS-SCL-FOL Statistics:
% 2.23/1.02 Number of learned clauses: 5
% 2.23/1.02 Number of propagations: 442
% 2.23/1.02 Number of decisions: 469
% 2.23/1.02 Number of resolutions: 15
% 2.23/1.02 Number of condensations: 0
% 2.23/1.02 Number of sub resolutions: 0
% 2.23/1.02 Number of input literals (deduplicated): 26
% 2.23/1.02 Number of grows: 23
% 2.23/1.02 Number of considered ground atoms: 273
% 2.23/1.02
% 2.23/1.02 Needed: 0:00:00.46
% 2.23/1.02
%------------------------------------------------------------------------------