%------------------------------------------------------------------------------ % File : SPASS-SCL---0.1 % Problem : KRS172+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 : n011.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 07:26:27 PM UTC 2026 % Result : Theorem 0.39s 0.60s % Output : Assurance 0s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----No solution output by system %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.12/0.13 % Problem : KRS172+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 : n011.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 12:19:48 EDT 2026 % 0.16/0.34 % CPUTime : % 0.16/0.34 SPASS-SCL-FOL version: % 0.20/0.44 SPASS-SCL-FOL 0.1 (595c0c7b1) [parallel mode] % 0.39/0.60 Starting: ./SPASS-SCL-FOL --heuristics_normal -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p % 0.39/0.60 Starting: ./SPASS-SCL-FOL --heuristics_resolution_1 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p % 0.39/0.60 Starting: ./SPASS-SCL-FOL --heuristics_resolution_2 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p % 0.39/0.60 Starting: ./SPASS-SCL-FOL --heuristics_resolution_3 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p % 0.39/0.60 Starting: ./SPASS-SCL-FOL --heuristics_lmodel_grow -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p % 0.39/0.60 Execution normal ended with status: unsatisfiable % 0.39/0.60 Used heuristic: normal % 0.39/0.60 % 0.39/0.60 Input Clauses: % 0.39/0.60 % 0.39/0.60 Predicates: = cd cowlNothing cowlThing rp rq xsd_integer xsd_string ren1 ren2 % 0.39/0.60 Fol Constants: iv skc1 skc2 skc3 skc4 skc5 % 0.39/0.60 Fol Functions: % 0.39/0.60 Problem Properties: % 0.39/0.60 This is a Bernays Schoenfinkel Ramsey problem. % 0.39/0.60 % 0.39/0.60 % 0.39/0.60 Reduced Input Clauses: % 0.39/0.60 35:2:0:[10.0,31.0,11.0,34.3]:: ren1(skc3),ren2(skc4,skc5) -> % 0.39/0.60 33:2:1:[13.0,26.0]:Top: -> xsd_string(x0),ren1(x0) % 0.39/0.60 32:2:1:[13.1,25.0]:Top: -> xsd_integer(x0),ren1(x0) % 0.39/0.60 % 0.39/0.60 Most General Atoms: cd(x1) ren2(x0,x1) rp(x2,x1) rq(x2,x1) xsd_integer(x1) xsd_string(x1) cowlThing(x0) cowlNothing(x0) =(x1,x2) ren1(x0) % 0.39/0.60 % 0.39/0.60 === Starting SPASS-SCL-FOL A Little Less Naive, considering 180 atoms initially, heuristics mode: normal === % 0.39/0.60 % 0.39/0.60 === Backtracking. Learning clause 36:7:5:[12.2,32.1,33.1,35.1,30.3,18.2,7.2,4.3,5.1,5.2]:TopTopTopTopTop: =(skc5,x0),=(x1,skc4),rp(x1,x2),rp(x3,x2),=(skc5,x4) -> rq(skc4,x0),rp(x3,x4) % 0.39/0.60 === Backtracking. Learning clause 37:3:1:[12.2,32.1,33.1,35.1,30.3,21.1,16.1,5.2]:Top: =(skc5,x0) -> rp(skc4,iv),rp(skc4,x0) % 0.39/0.60 === Backtracking. Learning clause 39:3:0:[19.1,38.1,7.2,14.2,29.1,35.2,32.2,12.2]:: =(iv,skc5),rp(skc4,skc5),xsd_string(skc3) -> % 0.39/0.60 === Backtracking. Learning clause 40:2:1:[14.1,19.2,7.2,29.1,35.2,33.2,39.3,5.3,37.2,18.3,5.3]:Top: =(iv,skc5),rp(x0,iv) -> % 0.39/0.60 === Backtracking. Learning clause 41:2:2:[20.3,40.1,14.2,21.2]:TopTop: rq(x0,skc5),rp(x1,iv) -> % 0.39/0.60 === Backtracking. Learning clause 42:3:1:[12.2,32.1,33.1,35.1,30.3,18.2,16.2,21.2]:Top: rq(skc4,x0) -> rq(skc4,skc5),=(iv,skc5) % 0.39/0.60 === Backtracking. Learning clause 43:1:2:[12.2,32.1,33.1,35.1,30.3,19.1,14.1,42.1,40.1,41.1,16.2,21.2]:TopTop: rq(x0,x1) -> % 0.39/0.60 % 0.39/0.60 SZS status Unsatisfiable % 0.39/0.60 % 0.39/0.60 Problem: /export/starexec/sandbox/benchmark/theBenchmark.p % 0.39/0.60 % 0.39/0.60 SPASS-SCL-FOL Statistics: % 0.39/0.60 Number of learned clauses: 7 % 0.39/0.60 Number of propagations: 188 % 0.39/0.60 Number of decisions: 17 % 0.39/0.60 Number of resolutions: 60 % 0.39/0.60 Number of condensations: 2 % 0.39/0.60 Number of sub resolutions: 5 % 0.39/0.60 Number of input literals (deduplicated): 14 % 0.39/0.60 Number of grows: 0 % 0.39/0.60 Number of considered ground atoms: 180 % 0.39/0.60 % 0.39/0.60 Needed: 0:00:00.02 % 0.39/0.60 %------------------------------------------------------------------------------