%------------------------------------------------------------------------------ % File : Vampire-SAT---5.0.1 % Problem : MSC009+1 : TPTP v9.3.1. Released v2.0.0. % Transfm : none % Format : tptp:raw % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT % Computer : n003.cluster.edu % Model : x86_64 x86_64 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz % Memory : 8046.5625MB % OS : Linux 6.8.0-71-generic % CPULimit : 300s % WCLimit : 300s % DateTime : Tue Sep 29 12:05:44 PM UTC 2026 % Result : Satisfiable 0.11s 0.46s % Output : Saturation 0.11s % Verified : % SZS Type : - % Comments : %------------------------------------------------------------------------------ %----WARNING: Could not form TPTP format derivation %------------------------------------------------------------------------------ %----ORIGINAL SYSTEM OUTPUT % 0.00/0.03 % Problem : MSC009+1 : TPTP v9.3.1. Released v2.0.0. % 0.00/0.06 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT % 0.11/0.39 % Computer : n003.cluster.edu % 0.11/0.39 % Model : x86_64 x86_64 % 0.11/0.39 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.11/0.39 % Memory : 8046.5625MB % 0.11/0.39 % OS : Linux 6.8.0-71-generic % 0.11/0.39 % CPULimit : 300 % 0.11/0.39 % WCLimit : 300 % 0.11/0.39 % DateTime : Sun Sep 27 17:42:26 UTC 2026 % 0.11/0.39 % CPUTime : % 0.11/0.39 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 SAT % 0.11/0.42 Running first-order model finding % 0.11/0.42 Running: /export/starexec/sandbox/solver/bin/vampire-ho --input_syntax tptp --output_axiom_names on --mode casc --intent sat -m 16384 --cores 7 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p % 0.11/0.46 % (817810)Will run a generic schedule for satisfiability detection. % 0.11/0.46 % (817816)% WARNING: option uhcvi not known. % 0.11/0.46 % (817816)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=3183012815:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi) % 0.11/0.46 % (817816) found proof, printing to "/export/starexec/sandbox/tmp/vampire-proof-817810-817816"... % 0.11/0.46 % (817816)...printing done. % 0.11/0.46 % SZS status Satisfiable for theBenchmark % 0.11/0.46 % SZS output start Saturation. % 0.11/0.46 % SZS output end Saturation. % 0.11/0.46 % SZS output start Definitions and Model Updates. % 0.11/0.46 globally flip the polarity of every occurrence of predicate "parent_with_sons_only" % 0.11/0.46 globally flip the polarity of every occurrence of predicate "father" % 0.11/0.46 globally flip the polarity of every occurrence of predicate "child" % 0.11/0.46 globally flip the polarity of every occurrence of predicate "female" % 0.11/0.46 for all inputs, % 0.11/0.46 define female(X0) := ~male(X0) % 0.11/0.46 for all inputs, % 0.11/0.46 define person(X0) := ? [X1] : (sex(X0,X1) & (male(X1) | female(X1))) % 0.11/0.46 for all inputs, % 0.11/0.46 define parent(X0) := person(X0) & ? [X1] : (child(X0,X1) & person(X1)) % 0.11/0.46 for all inputs, % 0.11/0.46 define mother(X0) := parent(X0) & ? [X1] : (sex(X0,X1) & female(X1)) % 0.11/0.46 for all inputs, % 0.11/0.46 define father(X0) := parent(X0) & ~mother(X0) % 0.11/0.46 for all inputs, % 0.11/0.46 define grandparent(X0) := parent(X0) & ? [X1] : (child(X0,X1) & parent(X1)) % 0.11/0.46 for all inputs, % 0.11/0.46 define parent_with_sons_only(X0) := parent(X0) & ! [X1] : (child(X0,X1) => ? [X2] : (sex(X1,X2) & male(X2))) % 0.11/0.46 % SZS output end Definitions and Model Updates. % 0.11/0.46 % (817816)------------------------------ % 0.11/0.46 % (817816)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200) % 0.11/0.46 % (817816)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c % 0.11/0.46 % (817816)CaDiCaL version: 2.1.3 % 0.11/0.46 % (817816)Termination reason: Satisfiable % 0.11/0.46 % (817816)Time elapsed: 0.0000 s % 0.11/0.46 % (817816)Peak memory usage: 11 MB % 0.11/0.46 % (817810)Success in time 0.032 s % 0.11/0.46 % Vampire exiting %------------------------------------------------------------------------------