%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : NLP036-1 : TPTP v9.3.1. Released v2.4.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% Computer : n004.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 12:07:05 PM UTC 2026
% Result : Satisfiable 6.44s 1.93s
% Output : Saturation 6.44s
% Verified :
% SZS Type : ERROR: Analysing output (MakeTreeStats fails)
% Comments :
%------------------------------------------------------------------------------
cnf(u74,negated_conjecture,
( ~ member(skc2,X0,skf9(X1))
| ~ member(skc2,X1,skc3) ) ).
cnf(u86,negated_conjecture,
~ member(skc2,X2,skc3) ).
cnf(clause3,axiom,
( ~ man(X0,X1)
| human_person(X0,X1) ) ).
cnf(u100,negated_conjecture,
multiple(skc2,skc3) ).
cnf(clause40,axiom,
( ~ nonexistent(X0,X1)
| ~ existent(X0,X1) ) ).
cnf(clause13,axiom,
( ~ human_person(X0,X1)
| animate(X0,X1) ) ).
cnf(clause49,axiom,
( skf18(X0,X1,X2,X3,X4) != X0
| ~ member(X5,X0,X6)
| ~ member(X5,X7,X6)
| ~ member(X5,X8,X6)
| three(X5,X6)
| X0 = X8
| X0 = X7
| X7 = X8 ) ).
cnf(clause42,axiom,
( ~ three(X0,X1)
| member(X0,skf17(X1,X0),X1) ) ).
cnf(clause5,axiom,
( ~ organism(X0,X1)
| entity(X0,X1) ) ).
cnf(clause50,axiom,
( skf18(X0,X1,X2,X3,X4) != X1
| ~ member(X5,X0,X6)
| ~ member(X5,X1,X6)
| ~ member(X5,X7,X6)
| three(X5,X6)
| X0 = X7
| X0 = X1
| X1 = X7 ) ).
cnf(clause34,axiom,
( ~ furniture(X0,X1)
| instrumentality(X0,X1) ) ).
cnf(clause7,axiom,
( ~ thing(X0,X1)
| singleton(X0,X1) ) ).
cnf(clause46,axiom,
( skf17(X0,X1) != skf15(X0,X1)
| ~ three(X1,X0) ) ).
cnf(clause38,axiom,
( ~ multiple(X0,X1)
| ~ singleton(X0,X1) ) ).
cnf(clause24,axiom,
( ~ object(X0,X1)
| nonliving(X0,X1) ) ).
cnf(clause26,axiom,
( ~ object(X0,X1)
| unisex(X0,X1) ) ).
cnf(clause36,axiom,
( ~ artifact(X0,X1)
| object(X0,X1) ) ).
cnf(clause18,axiom,
( ~ hamburger(X0,X1)
| burger(X0,X1) ) ).
cnf(clause28,axiom,
( ~ event(X0,X1)
| eventuality(X0,X1) ) ).
cnf(clause22,axiom,
( ~ substance_matter(X0,X1)
| object(X0,X1) ) ).
cnf(clause16,axiom,
( ~ set(X0,X1)
| multiple(X0,X1) ) ).
cnf(u99,negated_conjecture,
set(skc2,skc3) ).
cnf(u101,negated_conjecture,
~ singleton(skc2,skc3) ).
cnf(clause20,axiom,
( ~ meat(X0,X1)
| food(X0,X1) ) ).
cnf(clause2,axiom,
( ~ guy(X0,X1)
| man(X0,X1) ) ).
cnf(clause51,axiom,
( skf18(X0,X1,X2,X3,X4) != X2
| ~ member(X5,X0,X6)
| ~ member(X5,X1,X6)
| ~ member(X5,X2,X6)
| three(X5,X6)
| X0 = X2
| X0 = X1
| X1 = X2 ) ).
cnf(clause14,axiom,
( ~ man(X0,X1)
| male(X0,X1) ) ).
cnf(clause6,axiom,
( ~ entity(X0,X1)
| thing(X0,X1) ) ).
cnf(clause41,axiom,
( ~ nonliving(X0,X1)
| ~ animate(X0,X1) ) ).
cnf(clause43,axiom,
( ~ three(X0,X1)
| member(X0,skf15(X1,X0),X1) ) ).
cnf(clause35,axiom,
( ~ instrumentality(X0,X1)
| artifact(X0,X1) ) ).
cnf(clause4,axiom,
( ~ human_person(X0,X1)
| organism(X0,X1) ) ).
cnf(clause45,axiom,
( skf17(X0,X1) != skf13(X0,X1)
| ~ three(X1,X0) ) ).
cnf(clause37,axiom,
( ~ unisex(X0,X1)
| ~ male(X0,X1) ) ).
cnf(clause39,axiom,
( ~ nonliving(X0,X1)
| ~ living(X0,X1) ) ).
cnf(clause33,axiom,
( ~ table(X0,X1)
| furniture(X0,X1) ) ).
cnf(clause31,axiom,
( ~ eventuality(X0,X1)
| nonexistent(X0,X1) ) ).
cnf(clause44,axiom,
( ~ three(X0,X1)
| member(X0,skf13(X1,X0),X1) ) ).
cnf(clause27,axiom,
( ~ sit(X0,X1)
| event(X0,X1) ) ).
cnf(clause17,axiom,
( ~ three(X0,X1)
| group(X0,X1) ) ).
cnf(clause15,axiom,
( ~ group(X0,X1)
| set(X0,X1) ) ).
cnf(clause19,axiom,
( ~ burger(X0,X1)
| meat(X0,X1) ) ).
cnf(clause54,negated_conjecture,
group(skc2,skc3) ).
cnf(clause29,axiom,
( ~ eventuality(X0,X1)
| thing(X0,X1) ) ).
cnf(clause21,axiom,
( ~ food(X0,X1)
| substance_matter(X0,X1) ) ).
cnf(u50,axiom,
( ~ member(X0,X1,X2)
| ~ three(X0,X2)
| skf13(X2,X0) = X1
| skf15(X2,X0) = X1
| skf17(X2,X0) = X1 ) ).
cnf(clause23,axiom,
( ~ object(X0,X1)
| entity(X0,X1) ) ).
cnf(clause32,axiom,
( ~ eventuality(X0,X1)
| unisex(X0,X1) ) ).
cnf(clause55,negated_conjecture,
( ~ member(skc2,X0,skc3)
| hamburger(skc2,X0) ) ).
cnf(clause9,axiom,
( ~ entity(X0,X1)
| existent(X0,X1) ) ).
cnf(clause52,axiom,
( ~ member(X0,X4,X2)
| ~ member(X0,X3,X2)
| ~ member(X0,X1,X2)
| three(X0,X2)
| member(X0,skf18(X1,X3,X4,X2,X0),X2)
| X1 = X4
| X1 = X3
| X3 = X4 ) ).
cnf(clause11,axiom,
( ~ organism(X0,X1)
| living(X0,X1) ) ).
cnf(clause1,axiom,
~ member(X0,X1,X1) ).
cnf(u48,axiom,
( skf13(X0,X1) != skf15(X0,X1)
| ~ three(X1,X0) ) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : NLP036-1 : TPTP v9.3.1. Released v2.4.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.13/0.41 % Computer : n004.cluster.edu
% 0.13/0.41 % Model : x86_64 x86_64
% 0.13/0.41 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.13/0.41 % Memory : 8046.5625MB
% 0.13/0.41 % OS : Linux 6.8.0-71-generic
% 0.13/0.41 % CPULimit : 300
% 0.13/0.41 % WCLimit : 300
% 0.13/0.41 % DateTime : Sun Sep 27 17:50:22 UTC 2026
% 0.13/0.41 % CPUTime :
% 0.13/0.41 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.13/0.45 Running first-order theorem proving
% 0.13/0.45 Running: /export/starexec/sandbox/solver/bin/vampire --input_syntax tptp --output_axiom_names on --mode casc -m 16384 --cores 7 -t 300 /export/starexec/sandbox/benchmark/theBenchmark.p
% 4.89/1.74 % (3785955)Input is clausal, will run a generic CNF schedule.
% 4.89/1.74 % (3786040)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=743256618:s2a=on:i=180:gtg=position_2999 on theBenchmark for (2999ds/180Mi)
% 4.89/1.74 % (3786040)Refutation not found, incomplete strategy
% 4.89/1.74 % (3786040)------------------------------
% 4.89/1.74 % (3786040)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.89/1.74 % (3786040)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.89/1.74 % (3786040)CaDiCaL version: 2.1.3
% 4.89/1.74 % (3786040)Termination reason: Refutation not found, incomplete strategy
% 4.89/1.74 % (3786040)Time elapsed: 0.002 s
% 4.89/1.74 % (3786040)Peak memory usage: 88 MB
% 4.89/1.74 % (3786040)Instructions burned: 4 (million)
% 4.89/1.74 % (3786038)lrs+10_1_sil=8000:sp=occurrence:random_seed=3264717906:i=107:sd=3:ss=axioms:sgt=8_2999 on theBenchmark for (2999ds/107Mi)
% 4.89/1.74 % (3786039)dis-1002_1_to=lpo:sil=16000:fd=off:random_seed=3644139319:st=1.5:i=114:aac=none:ins=7:ss=axioms:fsd=on_2999 on theBenchmark for (2999ds/114Mi)
% 4.89/1.74 % (3786034)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=3644981046:i=140167_2999 on theBenchmark for (2999ds/140167Mi)
% 4.89/1.74 % (3786036)lrs+1002_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=ground:npcc=on:sp=reverse_frequency:spb=intro:random_seed=1108399671:i=137899:s2at=10:gtgl=3:kws=precedence:add=on:bd=preordered:gtg=position_2999 on theBenchmark for (2999ds/137899Mi)
% 4.89/1.74 % (3786039)Refutation not found, incomplete strategy
% 4.89/1.74 % (3786039)------------------------------
% 4.89/1.74 % (3786039)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.89/1.74 % (3786038)Refutation not found, incomplete strategy
% 4.89/1.74 % (3786038)------------------------------
% 4.89/1.74 % (3786038)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.89/1.74 % (3786039)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.89/1.74 % (3786038)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.89/1.74 % (3786039)CaDiCaL version: 2.1.3
% 4.89/1.74 % (3786038)CaDiCaL version: 2.1.3
% 4.89/1.74 % (3786039)Termination reason: Refutation not found, incomplete strategy
% 4.89/1.74 % (3786039)Time elapsed: 0.001 s
% 4.89/1.74 % (3786038)Termination reason: Refutation not found, incomplete strategy
% 4.89/1.74 % (3786038)Time elapsed: 0.001 s
% 4.89/1.74 % (3786038)Peak memory usage: 86 MB
% 4.89/1.74 % (3786039)Peak memory usage: 86 MB
% 4.89/1.74 % (3786041)dis-21_1_sil=8000:lcm=predicate:random_seed=3030183518:st=5:avsq=on:i=117:avsqr=1,16:sd=3:aac=none:ep=RS:fsr=off:ss=included_2999 on theBenchmark for (2999ds/117Mi)
% 4.89/1.74 % (3786035)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:urr=on:br=off:random_seed=1798132873:i=132376:av=off_2999 on theBenchmark for (2999ds/132376Mi)
% 4.89/1.74 % (3786041)Instruction limit reached!
% 4.89/1.74 % (3786041)------------------------------
% 4.89/1.74 % (3786041)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.89/1.74 % (3786041)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.89/1.74 % (3786041)CaDiCaL version: 2.1.3
% 4.89/1.74 % (3786041)Termination reason: Instruction limit
% 4.89/1.74 % (3786041)Termination phase: Saturation
% 4.89/1.74 % (3786041)Time elapsed: 0.065 s
% 4.89/1.74 % (3786041)Peak memory usage: 88 MB
% 4.89/1.74 % (3786041)Instructions burned: 119 (million)
% 4.89/1.74 % (3786040)------------------------------
% 4.89/1.74 % (3786040)------------------------------
% 4.89/1.74 % (3786095)dis+1010_3_sil=8000:plsq=on:drc=off:fde=none:plsqc=1:bsd=on:plsqr=7,2:sos=on:spb=goal_then_units:random_seed=1366236670:i=143:sd=2:aac=none:ss=axioms:sgt=16_2997 on theBenchmark for (2997ds/143Mi)
% 4.89/1.74 % (3786095)Refutation not found, incomplete strategy
% 4.89/1.74 % (3786095)------------------------------
% 4.89/1.74 % (3786095)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 4.89/1.74 % (3786095)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 4.89/1.74 % (3786095)CaDiCaL version: 2.1.3
% 4.89/1.74 % (3786095)Termination reason: Refutation not found, incomplete strategy
% 4.89/1.74 % (3786095)Time elapsed: 0.002 s
% 4.89/1.74 % (3786095)Peak memory usage: 88 MB
% 4.89/1.74 % (3786095)Instructions burned: 1 (million)
% 4.89/1.74 % (3786039)------------------------------
% 6.44/1.93 % (3786039)------------------------------
% 6.44/1.93 % (3786038)------------------------------
% 6.44/1.93 % (3786038)------------------------------
% 6.44/1.93 % (3786112)ott-1010_1_to=lpo:sil=16000:sos=on:spb=units:urr=on:bce=on:br=off:random_seed=3528559874:st=3:avsq=on:s2a=on:i=189:s2at=1.2:avsqr=1,16:sd=2:bd=all:nm=64:ss=axioms:sgt=30_2996 on theBenchmark for (2996ds/189Mi)
% 6.44/1.93 % (3786112)Refutation not found, incomplete strategy
% 6.44/1.93 % (3786112)------------------------------
% 6.44/1.93 % (3786112)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.44/1.93 % (3786112)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.44/1.93 % (3786112)CaDiCaL version: 2.1.3
% 6.44/1.93 % (3786112)Termination reason: Refutation not found, incomplete strategy
% 6.44/1.93 % (3786112)Time elapsed: 0.001 s
% 6.44/1.93 % (3786112)Peak memory usage: 88 MB
% 6.44/1.93 % (3786112)Instructions burned: 1 (million)
% 6.44/1.93 % (3786112)------------------------------
% 6.44/1.93 % (3786112)------------------------------
% 6.44/1.93 % (3786153)lrs-1002_1_to=lpo:sil=8000:fde=none:sos=on:random_seed=1154795987:st=4:i=219:sd=3:ss=axioms_2995 on theBenchmark for (2995ds/219Mi)
% 6.44/1.93 % (3786154)lrs+10_64_to=lpo:sil=8000:random_seed=3527988240:i=126:bd=preordered_2995 on theBenchmark for (2995ds/126Mi)
% 6.44/1.93 % (3786153)Refutation not found, incomplete strategy
% 6.44/1.93 % (3786153)------------------------------
% 6.44/1.93 % (3786153)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.44/1.93 % (3786153)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.44/1.93 % (3786153)CaDiCaL version: 2.1.3
% 6.44/1.93 % (3786153)Termination reason: Refutation not found, incomplete strategy
% 6.44/1.93 % (3786153)Time elapsed: 0.002 s
% 6.44/1.93 % (3786153)Peak memory usage: 88 MB
% 6.44/1.93 % (3786153)Instructions burned: 1 (million)
% 6.44/1.93 % (3786154)First to succeed.
% 6.44/1.93 % (3786154)Solution written to "/export/starexec/sandbox/tmp/vampire-proof-3785955"
% 6.44/1.93 % (3786095)------------------------------
% 6.44/1.93 % (3786095)------------------------------
% 6.44/1.93 % (3786166)lrs+1011_16_to=lpo:sil=8000:drc=off:sp=reverse_frequency:spb=goal_then_units:random_seed=1790753831:avsq=on:i=194:fgj=on:bd=preordered_2994 on theBenchmark for (2994ds/194Mi)
% 6.44/1.93 % (3786166)Refutation not found, incomplete strategy
% 6.44/1.93 % (3786166)------------------------------
% 6.44/1.93 % (3786166)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.44/1.93 % (3786166)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.44/1.93 % (3786166)CaDiCaL version: 2.1.3
% 6.44/1.93 % (3786166)Termination reason: Refutation not found, incomplete strategy
% 6.44/1.93 % (3786166)Time elapsed: 0.002 s
% 6.44/1.93 % (3786166)Peak memory usage: 88 MB
% 6.44/1.93 % (3786166)Instructions burned: 3 (million)
% 6.44/1.93 % (3786034)Refutation not found, incomplete strategy
% 6.44/1.93 % (3786034)------------------------------
% 6.44/1.93 % (3786034)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.44/1.93 % (3786034)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.44/1.93 % (3786034)CaDiCaL version: 2.1.3
% 6.44/1.93 % (3786034)Termination reason: Refutation not found, incomplete strategy
% 6.44/1.93 % (3786034)Time elapsed: 0.620 s
% 6.44/1.93 % (3786034)Peak memory usage: 128 MB
% 6.44/1.93 % (3786034)Instructions burned: 913 (million)
% 6.44/1.93 % (3786180)lrs+10_1_sil=8000:tgt=full:acc=on:random_seed=1949543031:i=157:gtg=all_2993 on theBenchmark for (2993ds/157Mi)
% 6.44/1.93 % (3786180)Also succeeded, but the first one will report.
% 6.44/1.93 % (3786035)Refutation not found, incomplete strategy
% 6.44/1.93 % (3786035)------------------------------
% 6.44/1.93 % (3786035)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.44/1.93 % (3786035)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.44/1.93 % (3786035)CaDiCaL version: 2.1.3
% 6.44/1.93 % (3786035)Termination reason: Refutation not found, incomplete strategy
% 6.44/1.93 % (3786035)Time elapsed: 0.620 s
% 6.44/1.93 % (3786035)Peak memory usage: 128 MB
% 6.44/1.93 % (3786035)Instructions burned: 920 (million)
% 6.44/1.93 % (3786153)------------------------------
% 6.44/1.93 % (3786153)------------------------------
% 6.44/1.93 % SZS status Satisfiable for theBenchmark
% 6.44/1.93 % SZS output start Saturation.
% See solution above
% 6.44/1.93 % SZS output start Definitions and Model Updates.
% 6.44/1.93 for all inputs,
% 6.44/1.93 define specific(X0,X1) := $true
% 6.44/1.93 for all inputs,
% 6.44/1.93 define impartial(X0,X1) := $true
% 6.44/1.93 for all inputs,
% 6.44/1.93 define human(X0,X1) := $true
% 6.44/1.93 for all inputs,
% 6.44/1.93 define actual_world(X0) := $true
% 6.44/1.93 for all inputs,
% 6.44/1.93 define young(X0,X1) := $true
% 6.44/1.93 for all inputs,
% 6.44/1.93 define present(X0,X1) := $true
% 6.44/1.93 for all inputs,
% 6.44/1.93 define with(X0,X1,X2) := $true
% 6.44/1.93 for all inputs,
% 6.44/1.93 define agent(X0,X1,X2) := $true
% 6.44/1.93 for all inputs,
% 6.44/1.93 define at(X0,X1,X2) := $true
% 6.44/1.93 % SZS output end Definitions and Model Updates.
% 6.44/1.93 % (3786154)------------------------------
% 6.44/1.93 % (3786154)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.44/1.93 % (3786154)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.44/1.93 % (3786154)CaDiCaL version: 2.1.3
% 6.44/1.93 % (3786154)Termination reason: Satisfiable
% 6.44/1.93 % (3786154)Time elapsed: 0.003 s
% 6.44/1.93 % (3786154)Peak memory usage: 88 MB
% 6.44/1.93 % (3786154)Instructions burned: 2 (million)
% 6.44/1.93 % (3786154)------------------------------
% 6.44/1.93 % (3786154)------------------------------
% 6.44/1.93 % (3785955)Success in time 0.843 s
% 6.44/1.93 % Vampire exiting
%------------------------------------------------------------------------------