%------------------------------------------------------------------------------ % File : SPASS-SCL---0.1 % Problem : KRS168+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 : 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 07:26:26 PM UTC 2026 % Result : Theorem 0.29s 0.52s % Output : Assurance 0s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----No solution output by system %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.12 % Problem : KRS168+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 : n003.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 12:19:42 EDT 2026 % 0.16/0.34 % CPUTime : % 0.16/0.34 SPASS-SCL-FOL version: % 0.19/0.43 SPASS-SCL-FOL 0.1 (595c0c7b1) [parallel mode] % 0.29/0.51 Starting: ./SPASS-SCL-FOL --heuristics_normal -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p % 0.29/0.51 Starting: ./SPASS-SCL-FOL --heuristics_resolution_1 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p % 0.29/0.51 Starting: ./SPASS-SCL-FOL --heuristics_resolution_2 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p % 0.29/0.51 Starting: ./SPASS-SCL-FOL --heuristics_resolution_3 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p % 0.29/0.51 Starting: ./SPASS-SCL-FOL --heuristics_lmodel_grow -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p % 0.29/0.51 Execution normal ended with status: unsatisfiable % 0.29/0.51 Used heuristic: normal % 0.29/0.51 % 0.29/0.51 Input Clauses: % 0.29/0.51 % 0.29/0.51 Predicates: cowlThing cowlNothing xsd_string xsd_integer cB cA ren1 ren2 ren3 ren4 % 0.29/0.51 Fol Constants: skc1 skc2 skc3 skc4 % 0.29/0.51 Fol Functions: % 0.29/0.51 Problem Properties: % 0.29/0.51 This is a Bernays Schoenfinkel problem. % 0.29/0.51 % 0.29/0.51 After reduction: Problem Properties: % 0.29/0.51 This is a Bernays Schoenfinkel problem. % 0.29/0.51 % 0.29/0.51 % 0.29/0.51 Reduced Input Clauses: % 0.29/0.51 23:2:0:[1.0,19.0,2.0,22.3]:: ren1(skc3),ren4(skc4) -> % 0.29/0.52 20:2:1:[4.1,7.0]:Top: -> xsd_integer(x0),ren1(x0) % 0.29/0.52 21:2:1:[4.0,8.0]:Top: -> xsd_string(x0),ren1(x0) % 0.29/0.52 % 0.29/0.52 Most General Atoms: cowlThing(x0) cowlNothing(x0) xsd_string(x0) xsd_integer(x0) ren3(x0) ren2(x0) ren4(x0) ren1(x0) cB(x0) cA(x0) % 0.29/0.52 % 0.29/0.52 === Starting SPASS-SCL-FOL A Little Less Naive, considering 40 atoms initially, heuristics mode: normal === % 0.29/0.52 % 0.29/0.52 === Backtracking. Learning clause 24:2:1:[11.2,13.1,14.1,18.1]:Top: -> ren2(x0),ren4(x0) % 0.29/0.52 === Backtracking. Learning clause 25:1:0:[3.2,20.1,21.1,23.1,18.3,10.1,13.2]:: cA(skc4) -> % 0.29/0.52 === Backtracking. Learning clause 27:1:0:[10.1,26.1,3.1,21.1,20.1,23.1,17.3,12.1,9.2]:: ren2(skc4) -> % 0.29/0.52 % 0.29/0.52 SZS status Unsatisfiable % 0.29/0.52 % 0.29/0.52 Problem: /export/starexec/sandbox/benchmark/theBenchmark.p % 0.29/0.52 % 0.29/0.52 SPASS-SCL-FOL Statistics: % 0.29/0.52 Number of learned clauses: 3 % 0.29/0.52 Number of propagations: 43 % 0.29/0.52 Number of decisions: 8 % 0.29/0.52 Number of resolutions: 20 % 0.29/0.52 Number of condensations: 0 % 0.29/0.52 Number of sub resolutions: 5 % 0.29/0.52 Number of input literals (deduplicated): 12 % 0.29/0.52 Number of grows: 0 % 0.29/0.52 Number of considered ground atoms: 40 % 0.29/0.52 % 0.29/0.52 Needed: 0:00:00.00 % 0.29/0.52 %------------------------------------------------------------------------------