%------------------------------------------------------------------------------ % File : Vampire---5.0.1 % Problem : MSC009+1 : TPTP v9.3.1. Released v2.0.0. % Transfm : none % Format : tptp:raw % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM % Computer : n026.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 12:04:57 PM UTC 2026 % Result : Satisfiable 0.16s 1.21s % Output : Saturation 0.16s % 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. % 0.00/0.05 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM % 0.11/0.37 % Computer : n026.cluster.edu % 0.11/0.37 % Model : x86_64 x86_64 % 0.11/0.37 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz % 0.11/0.37 % Memory : 8046.5625MB % 0.11/0.37 % OS : Linux 6.8.0-71-generic % 0.11/0.37 % CPULimit : 300 % 0.11/0.37 % WCLimit : 300 % 0.11/0.37 % DateTime : Sun Sep 27 17:43:27 UTC 2026 % 0.11/0.37 % CPUTime : % 0.11/0.37 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM % 0.11/0.40 Running first-order theorem proving % 0.11/0.41 Running: /export/starexec/sandbox2/solver/bin/vampire --input_syntax tptp --output_axiom_names on --mode casc -m 16384 --cores 7 -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p % 0.16/1.21 % (3093447)Detected formulas, will run a generic FOF schedule. % 0.16/1.21 % (3093499)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=125446293:s2a=on:i=139:gtg=position_3000 on theBenchmark for (3000ds/139Mi) % 0.16/1.21 % (3093498)dis-1010_2:3_sil=16000:sp=reverse_frequency:random_seed=2298039139:i=119:av=off:ss=axioms_3000 on theBenchmark for (3000ds/119Mi) % 0.16/1.21 % (3093500)dis-21_1_sil=8000:lcm=predicate:random_seed=901835237:st=5:avsq=on:i=129:avsqr=1,16:sd=3:aac=none:ep=RS:fsr=off:ss=included_3000 on theBenchmark for (3000ds/129Mi) % 0.16/1.21 % (3093497)lrs+1010_1_to=lpo:sil=32000:sos=on:spb=goal_then_units:bce=on:random_seed=1148312058:i=109:sd=1:ins=1:gsp=on:ss=axioms_3000 on theBenchmark for (3000ds/109Mi) % 0.16/1.21 % (3093494)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=full:npcc=on:drc=off:sp=weighted_frequency:spb=goal:fd=preordered:foolp=on:random_seed=3261451688:i=141193_3000 on theBenchmark for (3000ds/141193Mi) % 0.16/1.21 % (3093495)lrs+11_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:lma=off:spb=units:urr=ec_only:bce=on:s2agt=64:updr=off:random_seed=582326333:i=134677:sd=20:aac=none:nm=16:ss=included:sgt=10_3000 on theBenchmark for (3000ds/134677Mi) % 0.16/1.21 % (3093496)lrs+1010_1_anc=all:sfv=off:to=kbo:ncem=casc2026/models/loop7.pt:sil=128000:npcc=on:prc=on:sos=all:bsr=unit_only:sac=on:random_seed=2634317462:i=141695:sd=1:nm=32:gsp=on:ss=included_3000 on theBenchmark for (3000ds/141695Mi) % 0.16/1.21 % (3093498)Refutation not found, incomplete strategy % 0.16/1.21 % (3093498)------------------------------ % 0.16/1.21 % (3093498)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200) % 0.16/1.21 % (3093498)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c % 0.16/1.21 % (3093498)CaDiCaL version: 2.1.3 % 0.16/1.21 % (3093498)Termination reason: Refutation not found, incomplete strategy % 0.16/1.21 % (3093498)Time elapsed: 0.0000 s % 0.16/1.21 % (3093498)Peak memory usage: 86 MB % 0.16/1.21 % (3093497)Refutation not found, incomplete strategy % 0.16/1.21 % (3093497)------------------------------ % 0.16/1.21 % (3093497)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200) % 0.16/1.21 % (3093497)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c % 0.16/1.21 % (3093497)CaDiCaL version: 2.1.3 % 0.16/1.21 % (3093497)Termination reason: Refutation not found, incomplete strategy % 0.16/1.21 % (3093497)Time elapsed: 0.0000 s % 0.16/1.21 % (3093497)Peak memory usage: 86 MB % 0.16/1.21 % (3093500)Also succeeded, but the first one will report. % 0.16/1.21 % (3093499)First to succeed. % 0.16/1.21 % (3093499)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-3093447" % 0.16/1.21 [W927 17:43:27.898029669 register_special_ops.cpp:225] Warning: Creating a tensor from an empty intlist will create a tensor of default floating point type (currently Float) in python but a tensor of type int in torchscript. % 0.16/1.21 Pass in a dtype argument to ensure consistent behavior (function createTensorFromList) % 0.16/1.21 [W927 17:43:27.898051775 register_special_ops.cpp:225] Warning: Creating a tensor from an empty intlist will create a tensor of default floating point type (currently Float) in python but a tensor of type int in torchscript. % 0.16/1.21 Pass in a dtype argument to ensure consistent behavior (function createTensorFromList) % 0.16/1.21 [W927 17:43:27.898073051 register_special_ops.cpp:225] Warning: Creating a tensor from an empty intlist will create a tensor of default floating point type (currently Float) in python but a tensor of type int in torchscript. % 0.16/1.21 Pass in a dtype argument to ensure consistent behavior (function createTensorFromList) % 0.16/1.21 [W927 17:43:27.898079347 register_special_ops.cpp:225] Warning: Creating a tensor from an empty intlist will create a tensor of default floating point type (currently Float) in python but a tensor of type int in torchscript. % 0.16/1.21 Pass in a dtype argument to ensure consistent behavior (function createTensorFromList) % 0.16/1.21 [W927 17:43:27.898093492 register_special_ops.cpp:225] Warning: Creating a tensor from an empty intlist will create a tensor of default floating point type (currently Float) in python but a tensor of type int in torchscript. % 0.16/1.21 Pass in a dtype argument to ensure consistent behavior (function createTensorFromList) % 0.16/1.21 [W927 17:43:27.898099927 register_special_ops.cpp:225] Warning: Creating a tensor from an empty intlist will create a tensor of default floating point type (currently Float) in python but a tensor of type int in torchscript. % 0.16/1.21 Pass in a dtype argument to ensure consistent behavior (function createTensorFromList) % 0.16/1.21 [W927 17:43:27.898113025 register_special_ops.cpp:225] Warning: Creating a tensor from an empty intlist will create a tensor of default floating point type (currently Float) in python but a tensor of type int in torchscript. % 0.16/1.21 Pass in a dtype argument to ensure consistent behavior (function createTensorFromList) % 0.16/1.21 [W927 17:43:27.898121018 register_special_ops.cpp:225] Warning: Creating a tensor from an empty intlist will create a tensor of default floating point type (currently Float) in python but a tensor of type int in torchscript. % 0.16/1.21 Pass in a dtype argument to ensure consistent behavior (function createTensorFromList) % 0.16/1.21 [W927 17:43:27.898133691 register_special_ops.cpp:225] Warning: Creating a tensor from an empty intlist will create a tensor of default floating point type (currently Float) in python but a tensor of type int in torchscript. % 0.16/1.21 Pass in a dtype argument to ensure consistent behavior (function createTensorFromList) % 0.16/1.21 [W927 17:43:27.898139068 register_special_ops.cpp:225] Warning: Creating a tensor from an empty intlist will create a tensor of default floating point type (currently Float) in python but a tensor of type int in torchscript. % 0.16/1.21 Pass in a dtype argument to ensure consistent behavior (function createTensorFromList) % 0.16/1.21 [W927 17:43:27.898151738 register_special_ops.cpp:225] Warning: Creating a tensor from an empty intlist will create a tensor of default floating point type (currently Float) in python but a tensor of type int in torchscript. % 0.16/1.21 Pass in a dtype argument to ensure consistent behavior (function createTensorFromList) % 0.16/1.21 [W927 17:43:27.898163347 register_special_ops.cpp:225] Warning: Creating a tensor from an empty intlist will create a tensor of default floating point type (currently Float) in python but a tensor of type int in torchscript. % 0.16/1.21 Pass in a dtype argument to ensure consistent behavior (function createTensorFromList) % 0.16/1.21 % (3093498)------------------------------ % 0.16/1.21 % (3093498)------------------------------ % 0.16/1.21 % (3093497)------------------------------ % 0.16/1.21 % (3093497)------------------------------ % 0.16/1.21 % SZS status Satisfiable for theBenchmark % 0.16/1.21 % SZS output start Saturation. % 0.16/1.21 % SZS output end Saturation. % 0.16/1.21 % SZS output start Definitions and Model Updates. % 0.16/1.21 for all inputs, % 0.16/1.21 define female(X0) := ~male(X0) % 0.16/1.21 for all inputs, % 0.16/1.21 define person(X0) := ? [X1] : (sex(X0,X1) & (male(X1) | female(X1))) % 0.16/1.21 for all inputs, % 0.16/1.21 define parent(X0) := person(X0) & ? [X1] : (child(X0,X1) & person(X1)) % 0.16/1.21 for all inputs, % 0.16/1.21 define mother(X0) := parent(X0) & ? [X1] : (sex(X0,X1) & female(X1)) % 0.16/1.21 for all inputs, % 0.16/1.21 define father(X0) := parent(X0) & ~mother(X0) % 0.16/1.21 for all inputs, % 0.16/1.21 define grandparent(X0) := parent(X0) & ? [X1] : (child(X0,X1) & parent(X1)) % 0.16/1.21 for all inputs, % 0.16/1.21 define parent_with_sons_only(X0) := parent(X0) & ! [X1] : (child(X0,X1) => ? [X2] : (sex(X1,X2) & male(X2))) % 0.16/1.21 % SZS output end Definitions and Model Updates. % 0.16/1.21 % (3093499)------------------------------ % 0.16/1.21 % (3093499)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200) % 0.16/1.21 % (3093499)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c % 0.16/1.21 % (3093499)CaDiCaL version: 2.1.3 % 0.16/1.21 % (3093499)Termination reason: Satisfiable % 0.16/1.21 % (3093499)Time elapsed: 0.001 s % 0.16/1.21 % (3093499)Peak memory usage: 87 MB % 0.16/1.21 % (3093499)------------------------------ % 0.16/1.21 % (3093499)------------------------------ % 0.16/1.21 % (3093447)Success in time 0.401 s % 0.16/1.21 % Vampire exiting %------------------------------------------------------------------------------