%------------------------------------------------------------------------------ % File : SPASS-SCL---0.1 % Problem : PUZ005-1 : 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 : n007.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 : Unsatisfiable 0.37s 0.57s % Output : Assurance 0s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----No solution output by system %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.11/0.12 % Problem : PUZ005-1 : 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 % 0.16/0.34 % Computer : n007.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 12:57:09 EDT 2026 % 0.16/0.34 % CPUTime : % 0.16/0.34 SPASS-SCL-FOL version: % 0.20/0.43 SPASS-SCL-FOL 0.1 (595c0c7b1) [parallel mode] % 0.37/0.57 Starting: ./SPASS-SCL-FOL --heuristics_normal -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p % 0.37/0.57 Starting: ./SPASS-SCL-FOL --heuristics_resolution_1 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p % 0.37/0.57 Starting: ./SPASS-SCL-FOL --heuristics_resolution_2 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p % 0.37/0.57 Starting: ./SPASS-SCL-FOL --heuristics_resolution_3 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p % 0.37/0.57 Starting: ./SPASS-SCL-FOL --heuristics_lmodel_grow -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p % 0.37/0.57 Execution normal ended with status: unsatisfiable % 0.37/0.57 Used heuristic: normal % 0.37/0.57 % 0.37/0.57 Input Clauses: % 0.37/0.57 % 0.37/0.57 Predicates: monday tuesday wednesday thursday friday saturday sunday member admits % 0.37/0.57 Fol Constants: lion unicorn today % 0.37/0.57 Fol Functions: yesterday lying_days % 0.37/0.57 Problem Properties: % 0.37/0.57 This is a full first-order problem without equality. % 0.37/0.57 % 0.37/0.57 After reduction: Problem Properties: % 0.37/0.57 This is a full first-order problem without equality. % 0.37/0.57 % 0.37/0.57 % 0.37/0.57 Reduced Input Clauses: % 0.37/0.57 % 0.37/0.57 Most General Atoms: monday(x0) tuesday(x0) wednesday(x0) thursday(x0) friday(x0) saturday(x0) sunday(x0) member(x2,lying_days(x1)) admits(x1,x0,x2) % 0.37/0.57 % 0.37/0.57 === Starting SPASS-SCL-FOL A Little Less Naive, considering 57 atoms initially, heuristics mode: normal === % 0.37/0.57 % 0.37/0.57 === Clause set with instances from active satisfied. Growing active. New size: 121 % 0.37/0.57 === Clause set with instances from active satisfied. Growing active. New size: 185 % 0.37/0.57 === Backtracking. Learning clause 54:4:2:[6.0,52.3,15.0,53.4,37.1,45.3,11.1,37.1,7.1,16.1,28.2]:TopTop: admits(lion,x0,x1),saturday(x1),saturday(yesterday(x0)) -> tuesday(x0) % 0.37/0.57 === Backtracking. Learning clause 55:7:2:[38.1,45.3,19.1,27.1,38.1,5.2,36.2,6.2,37.2,31.1,40.1,47.3]:TopTop: admits(unicorn,x0,yesterday(x0)),member(x0,lying_days(lion)),member(x1,lying_days(lion)),admits(lion,x1,yesterday(x0)) -> saturday(yesterday(x0)),thursday(x0),tuesday(x0) % 0.37/0.57 === Backtracking. Learning clause 57:4:1:[25.0,56.2,37.2,23.1,45.3,24.1,41.1,55.2,54.2]:Top: admits(unicorn,x0,yesterday(x0)),admits(lion,x0,yesterday(x0)) -> thursday(x0),tuesday(x0) % 0.37/0.57 % 0.37/0.57 SZS status Unsatisfiable % 0.37/0.57 % 0.37/0.57 Problem: /export/starexec/sandbox/benchmark/theBenchmark.p % 0.37/0.57 % 0.37/0.57 SPASS-SCL-FOL Statistics: % 0.37/0.57 Number of learned clauses: 3 % 0.37/0.57 Number of propagations: 166 % 0.37/0.57 Number of decisions: 15 % 0.37/0.57 Number of resolutions: 30 % 0.37/0.57 Number of condensations: 0 % 0.37/0.57 Number of sub resolutions: 3 % 0.37/0.57 Number of input literals (deduplicated): 21 % 0.37/0.57 Number of grows: 2 % 0.37/0.57 Number of considered ground atoms: 185 % 0.37/0.57 % 0.37/0.57 Needed: 0:00:00.01 % 0.37/0.57 %------------------------------------------------------------------------------