%------------------------------------------------------------------------------ % File : SPASS-SCL---0.1 % Problem : SET788+1 : TPTP v9.2.1. Released v3.1.0. % Transfm : none % Format : tptp % Command : /export/starexec/sandbox/solver/bin/execute.py 300 /export/starexec/sandbox/benchmark/theBenchmark.p % Computer : n026.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 07:33:25 PM UTC 2026 % Result : Theorem 0.31s 0.57s % Output : Assurance 0s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----No solution output by system %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.12 % Problem : SET788+1 : TPTP v9.2.1. Released v3.1.0. % 0.12/0.13 % Command : /export/starexec/sandbox/solver/bin/execute.py 300 /export/starexec/sandbox/benchmark/theBenchmark.p % 0.16/0.34 % Computer : n026.cluster.edu % 0.16/0.34 % Model : x86_64 x86_64 % 0.16/0.34 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.16/0.34 % Memory : 8042.1875MB % 0.16/0.34 % OS : Linux 3.10.0-693.el7.x86_64 % 0.16/0.34 % CPULimit : 300 % 0.16/0.34 % WCLimit : 300 % 0.16/0.34 % DateTime : Thu May 7 13:08:09 EDT 2026 % 0.16/0.34 % CPUTime : % 0.16/0.34 SPASS-SCL-FOL version: % 0.21/0.43 SPASS-SCL-FOL 0.1 (595c0c7b1) [parallel mode] % 0.31/0.57 Starting: ./SPASS-SCL-FOL --heuristics_normal -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p % 0.31/0.57 Starting: ./SPASS-SCL-FOL --heuristics_resolution_1 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p % 0.31/0.57 Starting: ./SPASS-SCL-FOL --heuristics_resolution_2 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p % 0.31/0.57 Starting: ./SPASS-SCL-FOL --heuristics_resolution_3 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p % 0.31/0.57 Starting: ./SPASS-SCL-FOL --heuristics_lmodel_grow -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p % 0.31/0.57 Execution normal ended with status: unsatisfiable % 0.31/0.57 Used heuristic: normal % 0.31/0.57 % 0.31/0.57 Input Clauses: % 0.31/0.57 % 0.31/0.57 Predicates: equalish a_member_of ren1 % 0.31/0.57 Fol Constants: skc2 skc3 % 0.31/0.57 Fol Functions: skf1 % 0.31/0.57 Problem Properties: % 0.31/0.57 This is a full first-order problem without equality. % 0.31/0.57 % 0.31/0.57 After reduction: Problem Properties: % 0.31/0.57 This is a full first-order problem without equality. % 0.31/0.57 % 0.31/0.57 % 0.31/0.57 Reduced Input Clauses: % 0.31/0.57 % 0.31/0.57 Most General Atoms: a_member_of(x0,x2) equalish(x0,x1) ren1(x2,x0,x1) % 0.31/0.57 % 0.31/0.57 === Starting SPASS-SCL-FOL A Little Less Naive, considering 38 atoms initially, heuristics mode: normal === % 0.31/0.57 % 0.31/0.57 === Clause set with instances from active satisfied. Growing active. New size: 102 % 0.31/0.57 === Backtracking. Learning clause 9:3:3:[5.2,2.1,6.2]:TopTopTop: a_member_of(x0,x1),ren1(skf1(x2,x1),x2,x1) -> a_member_of(x0,x2) % 0.31/0.57 === Clause set with instances from active satisfied. Growing active. New size: 166 % 0.31/0.57 === Backtracking. Learning clause 10:4:4:[3.2,9.3]:TopTopTopTop: a_member_of(x0,x1),a_member_of(x0,x2),ren1(skf1(x3,x2),x3,x2) -> ren1(x0,x1,x3) % 0.31/0.57 === Backtracking. Learning clause 11:2:0:[1.2,4.2,5.2,10.1,6.1,7.2,6.2,3.3]:: a_member_of(skf1(skc2,skc3),skc2),a_member_of(skf1(skc2,skc3),skc3) -> % 0.31/0.57 === Backtracking. Learning clause 12:1:0:[5.2,9.2,8.2,5.1,1.1,11.2]:: a_member_of(skf1(skc2,skc3),skc2) -> % 0.31/0.57 === Backtracking. Learning clause 13:2:1:[5.2,1.1,8.2,5.1,2.1]:Top: a_member_of(x0,skc3) -> a_member_of(x0,skc2) % 0.31/0.57 % 0.31/0.57 SZS status Unsatisfiable % 0.31/0.57 % 0.31/0.57 Problem: /export/starexec/sandbox/benchmark/theBenchmark.p % 0.31/0.57 % 0.31/0.57 SPASS-SCL-FOL Statistics: % 0.31/0.57 Number of learned clauses: 5 % 0.31/0.57 Number of propagations: 165 % 0.31/0.57 Number of decisions: 38 % 0.31/0.57 Number of resolutions: 28 % 0.31/0.57 Number of condensations: 1 % 0.31/0.57 Number of sub resolutions: 0 % 0.31/0.57 Number of input literals (deduplicated): 6 % 0.31/0.57 Number of grows: 2 % 0.31/0.57 Number of considered ground atoms: 166 % 0.31/0.57 % 0.31/0.57 Needed: 0:00:00.01 % 0.31/0.57 %------------------------------------------------------------------------------