%------------------------------------------------------------------------------
% File : SPASS-SCL---0.1
% Problem : GRP124-9.004 : TPTP v9.2.1. Bugfixed v1.2.1.
% Transfm : none
% Format : tptp
% Command : /export/starexec/sandbox2/solver/bin/execute.py 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% Computer : n031.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 07:23:03 PM UTC 2026
% Result : Unsatisfiable 0.40s 0.60s
% Output : Assurance 0s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----No solution output by system
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.12 % Problem : GRP124-9.004 : TPTP v9.2.1. Bugfixed v1.2.1.
% 0.12/0.13 % Command : /export/starexec/sandbox2/solver/bin/execute.py 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.17/0.34 % Computer : n031.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 12:03:26 EDT 2026
% 0.17/0.34 % CPUTime :
% 0.17/0.34 SPASS-SCL-FOL version:
% 0.20/0.43 SPASS-SCL-FOL 0.1 (595c0c7b1) [parallel mode]
% 0.40/0.60 Starting: ./SPASS-SCL-FOL --heuristics_normal -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.40/0.60 Starting: ./SPASS-SCL-FOL --heuristics_resolution_1 -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.40/0.60 Starting: ./SPASS-SCL-FOL --heuristics_resolution_2 -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.40/0.60 Starting: ./SPASS-SCL-FOL --heuristics_resolution_3 -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.40/0.60 Starting: ./SPASS-SCL-FOL --heuristics_lmodel_grow -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.40/0.60 Execution normal ended with status: unsatisfiable
% 0.40/0.60 Used heuristic: normal
% 0.40/0.60
% 0.40/0.60 Input Clauses:
% 0.40/0.60
% 0.40/0.60 Predicates: group_element product equalish product1 product2
% 0.40/0.60 Fol Constants: e_1 e_2 e_3 e_4
% 0.40/0.60 Fol Functions:
% 0.40/0.60 Problem Properties:
% 0.40/0.60 This is a Bernays Schoenfinkel problem.
% 0.40/0.60
% 0.40/0.60 After reduction: Problem Properties:
% 0.40/0.60 This is a Bernays Schoenfinkel problem.
% 0.40/0.60
% 0.40/0.60
% 0.40/0.60 Reduced Input Clauses:
% 0.40/0.60
% 0.40/0.60 Most General Atoms: group_element(x1) product(e_1,x0,x1) product(e_2,x0,x1) product(e_3,x0,x1) product(e_4,x0,x1) product(x0,e_1,x1) product(x0,e_2,x1) product(x0,e_3,x1) product(x0,e_4,x1) equalish(x0,x3) product1(x2,x0,x3) product2(x3,x1,x0)
% 0.40/0.60
% 0.40/0.60 === Starting SPASS-SCL-FOL A Little Less Naive, considering 212 atoms initially, heuristics mode: normal ===
% 0.40/0.60
% 0.40/0.60 === Backtracking. Learning clause 31:9:2:[3.0,30.0,19.4,29.2,29.2,19.3]:TopTop: group_element(x0),group_element(x1) -> product1(e_1,x0,e_1),product1(e_1,x0,e_3),product2(e_2,x1,x0),product2(e_4,x1,x0),product1(x0,x1,e_2),product1(x0,x1,e_3),product1(x0,x1,e_4)
% 0.40/0.60 === Backtracking. Learning clause 37:27:3:[3.0,32.0,4.0,33.2,6.0,34.5,5.0,35.6,18.0,36.19,29.1,31.4,19.4,21.1,29.2,31.9,26.1,26.1,24.3,27.1,24.5,24.6,27.1,26.1,24.4]:TopTopTop: group_element(x0),group_element(x1),group_element(x2) -> product1(e_1,e_4,e_1),product1(e_4,e_3,e_3),product1(e_4,e_3,e_4),product1(e_3,e_1,e_1),product1(e_3,e_1,e_3),equalish(e_1,x0),product1(e_1,e_3,e_1),product1(e_1,e_3,e_3),product2(e_2,x0,e_3),product1(e_3,x0,e_2),product1(e_3,x0,e_3),equalish(x0,x1),product2(e_2,e_3,e_2),product2(e_2,e_3,e_3),equalish(e_2,x2),product2(e_4,x1,e_1),product2(e_4,x1,e_4),product2(x2,e_3,e_1),product2(x2,e_3,e_3),equalish(x2,e_4),equalish(x1,e_3),product2(e_4,e_3,e_1),product2(e_4,e_3,e_3),product2(e_4,e_3,e_4)
% 0.40/0.60 === Backtracking. Learning clause 40:18:5:[3.0,38.0,5.0,39.5,19.6,29.2,29.2,31.4,29.1,26.1,29.1,26.1,19.3]:TopTopTopTopTop: group_element(x0),product2(e_1,x1,x2),product1(e_1,e_1,x3),product2(e_4,x4,e_1),group_element(x2) -> product1(e_3,e_1,e_1),product1(e_3,e_1,e_3),product2(e_2,x2,e_1),product2(e_2,x0,x2),product2(e_4,x0,x2),product1(x2,x0,e_2),product1(x2,x0,e_4),equalish(x0,x1),product2(x3,x2,e_1),equalish(x2,x4),product1(e_3,x2,e_2),product1(e_3,x2,e_3),product1(e_3,x2,e_4)
% 0.40/0.60 === Conflict found: 31:9:2:[3.0,30.0,19.4,29.2,29.2,19.3]:TopTop: group_element(x0),group_element(x1) -> product1(e_1,x0,e_1),product1(e_1,x0,e_3),product2(e_2,x1,x0),product2(e_4,x1,x0),product1(x0,x1,e_2),product1(x0,x1,e_3),product1(x0,x1,e_4) {x0 -> e_2, x1 -> e_4}
% 0.40/0.60
% 0.40/0.60 SZS status Unsatisfiable
% 0.40/0.60
% 0.40/0.60 Problem: /export/starexec/sandbox2/benchmark/theBenchmark.p
% 0.40/0.60
% 0.40/0.60 SPASS-SCL-FOL Statistics:
% 0.40/0.60 Number of learned clauses: 3
% 0.40/0.60 Number of propagations: 182
% 0.40/0.60 Number of decisions: 4
% 0.40/0.60 Number of resolutions: 85
% 0.40/0.60 Number of condensations: 0
% 0.40/0.60 Number of sub resolutions: 8
% 0.40/0.60 Number of input literals (deduplicated): 38
% 0.40/0.60 Number of grows: 0
% 0.40/0.60 Number of considered ground atoms: 212
% 0.40/0.60
% 0.40/0.60 Needed: 0:00:00.03
% 0.40/0.60
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