%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : NLP101+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 : n017.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 12:07:22 PM UTC 2026
% Result : CounterSatisfiable 8.32s 2.34s
% Output : Saturation 8.32s
% Verified :
% SZS Type : ERROR: Analysing output (MakeTreeStats fails)
% Comments :
%------------------------------------------------------------------------------
cnf(u72,negated_conjecture,
sP3 ).
cnf(u94,axiom,
sP2(sK6) ).
cnf(u99,axiom,
actual_world(sK6) ).
cnf(u103,axiom,
( in(X0,sK4(X0),sK5(X0))
| ~ actual_world(X0) ) ).
cnf(u107,axiom,
( restaurant(X0,sK5(X0))
| ~ actual_world(X0) ) ).
cnf(u111,axiom,
( customer(X0,sK4(X0))
| ~ actual_world(X0) ) ).
cnf(u115,axiom,
( ~ agent(X0,X6,sK4(X0))
| ~ see(X0,X6)
| ~ nonreflexive(X0,X6)
| ~ past(X0,X6)
| ~ patient(X0,X6,X3)
| ~ actual_world(X0)
| ~ event(X0,X6)
| ~ drink(X0,X5)
| ~ nonreflexive(X0,X5)
| ~ past(X0,X5)
| ~ patient(X0,X5,X4)
| ~ agent(X0,X5,X3)
| ~ event(X0,X5)
| ~ coffee(X0,X4)
| ~ human_person(X0,X3) ) ).
cnf(u40,axiom,
( coffee(X0,sK7(X0))
| ~ sP2(X0) ) ).
cnf(u42,axiom,
( ~ sP1(X0,X1,X2)
| ~ customer(X0,X3)
| ~ in(X0,X3,X2)
| nonreflexive(X0,sK11(X0,X1,X3)) ) ).
cnf(u52,axiom,
( event(X0,sK15(X0,X1))
| ~ sP0(X0,X1) ) ).
cnf(u34,axiom,
( past(X0,sK10(X0))
| ~ sP2(X0) ) ).
cnf(u44,axiom,
( ~ sP1(X0,X1,X2)
| ~ customer(X0,X3)
| ~ in(X0,X3,X2)
| patient(X0,sK11(X0,X1,X3),X1) ) ).
cnf(u127,axiom,
( ~ patient(X0,sK15(X0,sK4(X0)),X1)
| ~ actual_world(X0)
| ~ drink(X0,X2)
| ~ nonreflexive(X0,X2)
| ~ past(X0,X2)
| ~ patient(X0,X2,X3)
| ~ agent(X0,X2,X1)
| ~ event(X0,X2)
| ~ coffee(X0,X3)
| ~ human_person(X0,X1)
| ~ sP0(X0,sK4(X0)) ) ).
cnf(u46,axiom,
( ~ sP1(X0,X1,X2)
| ~ customer(X0,X3)
| ~ in(X0,X3,X2)
| event(X0,sK11(X0,X1,X3)) ) ).
cnf(u121,axiom,
( patient(X0,sK11(X0,sK9(X0),X1),sK9(X0))
| ~ in(X0,X1,sK8(X0))
| ~ customer(X0,X1)
| ~ sP2(X0) ) ).
cnf(u145,axiom,
( ~ patient(X0,sK11(X0,sK9(X0),sK12(X0,sK4(X0))),X1)
| ~ drink(X0,sK11(X0,sK9(X0),sK12(X0,sK4(X0))))
| ~ actual_world(X0)
| ~ coffee(X0,X1)
| ~ sP0(X0,sK4(X0))
| ~ in(X0,sK12(X0,sK4(X0)),sK8(X0))
| ~ customer(X0,sK12(X0,sK4(X0)))
| ~ sP2(X0) ) ).
cnf(u32,axiom,
( drink(X0,sK10(X0))
| ~ sP2(X0) ) ).
cnf(u117,axiom,
( see(X0,sK11(X0,sK9(X0),X1))
| ~ in(X0,X1,sK8(X0))
| ~ customer(X0,X1)
| ~ sP2(X0) ) ).
cnf(u36,axiom,
( agent(X0,sK10(X0),sK9(X0))
| ~ sP2(X0) ) ).
cnf(u119,axiom,
( past(X0,sK11(X0,sK9(X0),X1))
| ~ in(X0,X1,sK8(X0))
| ~ customer(X0,X1)
| ~ sP2(X0) ) ).
cnf(u143,axiom,
( ~ patient(X0,sK15(X0,sK12(X0,sK4(X0))),X1)
| ~ drink(X0,sK15(X0,sK12(X0,sK4(X0))))
| ~ actual_world(X0)
| ~ coffee(X0,X1)
| ~ sP0(X0,sK4(X0))
| ~ sP0(X0,sK12(X0,sK4(X0))) ) ).
cnf(u58,axiom,
( event(X0,sK14(X0,X1))
| ~ sP0(X0,X1) ) ).
cnf(u59,axiom,
( coffee(X0,sK13(X0,X1))
| ~ sP0(X0,X1) ) ).
cnf(u51,axiom,
( agent(X0,sK15(X0,X1),X1)
| ~ sP0(X0,X1) ) ).
cnf(u129,axiom,
( ~ patient(X0,sK11(X0,sK9(X0),sK4(X0)),X1)
| ~ sP2(X0)
| ~ see(X0,sK11(X0,sK9(X0),sK4(X0)))
| ~ nonreflexive(X0,sK11(X0,sK9(X0),sK4(X0)))
| ~ past(X0,sK11(X0,sK9(X0),sK4(X0)))
| ~ in(X0,sK4(X0),sK8(X0))
| ~ actual_world(X0)
| ~ event(X0,sK11(X0,sK9(X0),sK4(X0)))
| ~ drink(X0,X2)
| ~ nonreflexive(X0,X2)
| ~ past(X0,X2)
| ~ patient(X0,X2,X3)
| ~ agent(X0,X2,X1)
| ~ event(X0,X2)
| ~ coffee(X0,X3)
| ~ human_person(X0,X1) ) ).
cnf(u53,axiom,
( drink(X0,sK14(X0,X1))
| ~ sP0(X0,X1) ) ).
cnf(u55,axiom,
( past(X0,sK14(X0,X1))
| ~ sP0(X0,X1) ) ).
cnf(u49,axiom,
( past(X0,sK15(X0,X1))
| ~ sP0(X0,X1) ) ).
cnf(u47,axiom,
( see(X0,sK15(X0,X1))
| ~ sP0(X0,X1) ) ).
cnf(u41,axiom,
( ~ sP1(X0,X1,X2)
| ~ customer(X0,X3)
| ~ in(X0,X3,X2)
| see(X0,sK11(X0,X1,X3)) ) ).
cnf(u120,axiom,
( event(X0,sK11(X0,sK9(X0),X1))
| ~ in(X0,X1,sK8(X0))
| ~ customer(X0,X1)
| ~ sP2(X0) ) ).
cnf(u43,axiom,
( ~ sP1(X0,X1,X2)
| ~ customer(X0,X3)
| ~ in(X0,X3,X2)
| past(X0,sK11(X0,X1,X3)) ) ).
cnf(u122,axiom,
( agent(X0,sK11(X0,sK9(X0),X1),X1)
| ~ in(X0,X1,sK8(X0))
| ~ customer(X0,X1)
| ~ sP2(X0) ) ).
cnf(u35,axiom,
( patient(X0,sK10(X0),sK7(X0))
| ~ sP2(X0) ) ).
cnf(u45,axiom,
( ~ sP1(X0,X1,X2)
| ~ customer(X0,X3)
| ~ in(X0,X3,X2)
| agent(X0,sK11(X0,X1,X3),X3) ) ).
cnf(u37,axiom,
( event(X0,sK10(X0))
| ~ sP2(X0) ) ).
cnf(u39,axiom,
( restaurant(X0,sK8(X0))
| ~ sP2(X0) ) ).
cnf(u118,axiom,
( nonreflexive(X0,sK11(X0,sK9(X0),X1))
| ~ in(X0,X1,sK8(X0))
| ~ customer(X0,X1)
| ~ sP2(X0) ) ).
cnf(u33,axiom,
( nonreflexive(X0,sK10(X0))
| ~ sP2(X0) ) ).
cnf(u31,axiom,
( sP1(X0,sK9(X0),sK8(X0))
| ~ sP2(X0) ) ).
cnf(u154,axiom,
( ~ in(X0,sK4(X0),sK8(X0))
| ~ sP2(X0)
| ~ actual_world(X0)
| ~ drink(X0,X1)
| ~ nonreflexive(X0,X1)
| ~ past(X0,X1)
| ~ patient(X0,X1,X2)
| ~ agent(X0,X1,sK9(X0))
| ~ event(X0,X1)
| ~ coffee(X0,X2) ) ).
cnf(u146,axiom,
( ~ patient(X0,sK14(X0,sK4(X0)),X1)
| ~ actual_world(X0)
| ~ coffee(X0,X1)
| ~ sP0(X0,sK4(X0)) ) ).
cnf(u56,axiom,
( patient(X0,sK14(X0,X1),sK13(X0,X1))
| ~ sP0(X0,X1) ) ).
cnf(u38,axiom,
( human_person(X0,sK9(X0))
| ~ sP2(X0) ) ).
cnf(u157,axiom,
( ~ sP0(X0,sK4(X0))
| ~ actual_world(X0) ) ).
cnf(u50,axiom,
( patient(X0,sK15(X0,X1),sK12(X0,X1))
| ~ sP0(X0,X1) ) ).
cnf(u60,axiom,
( human_person(X0,sK12(X0,X1))
| ~ sP0(X0,X1) ) ).
cnf(u57,axiom,
( agent(X0,sK14(X0,X1),sK12(X0,X1))
| ~ sP0(X0,X1) ) ).
cnf(u54,axiom,
( nonreflexive(X0,sK14(X0,X1))
| ~ sP0(X0,X1) ) ).
cnf(u132,axiom,
( ~ agent(X0,X1,sK12(X0,sK4(X0)))
| ~ drink(X0,X1)
| ~ nonreflexive(X0,X1)
| ~ past(X0,X1)
| ~ patient(X0,X1,X2)
| ~ actual_world(X0)
| ~ event(X0,X1)
| ~ coffee(X0,X2)
| ~ sP0(X0,sK4(X0)) ) ).
cnf(u48,axiom,
( nonreflexive(X0,sK15(X0,X1))
| ~ sP0(X0,X1) ) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : NLP101+1 : TPTP v9.3.1. Released v2.4.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.15/0.41 % Computer : n017.cluster.edu
% 0.15/0.41 % Model : x86_64 x86_64
% 0.15/0.41 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.15/0.41 % Memory : 8046.5625MB
% 0.15/0.41 % OS : Linux 6.8.0-71-generic
% 0.15/0.42 % CPULimit : 300
% 0.15/0.42 % WCLimit : 300
% 0.15/0.42 % DateTime : Sun Sep 27 17:59:20 UTC 2026
% 0.15/0.42 % CPUTime :
% 0.15/0.42 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.15/0.47 Running first-order theorem proving
% 0.15/0.47 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
% 8.32/2.34 % (2851408)Detected formulas, will run a generic FOF schedule.
% 8.32/2.34 % (2851418)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=2273459382:s2a=on:i=139:gtg=position_2999 on theBenchmark for (2999ds/139Mi)
% 8.32/2.34 % (2851418)Refutation not found, incomplete strategy
% 8.32/2.34 % (2851418)------------------------------
% 8.32/2.34 % (2851418)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.32/2.34 % (2851418)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.32/2.34 % (2851418)CaDiCaL version: 2.1.3
% 8.32/2.34 % (2851418)Termination reason: Refutation not found, incomplete strategy
% 8.32/2.34 % (2851418)Time elapsed: 0.004 s
% 8.32/2.34 % (2851418)Peak memory usage: 88 MB
% 8.32/2.34 % (2851418)Instructions burned: 4 (million)
% 8.32/2.34 % (2851415)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=4103034065:i=141695:sd=1:nm=32:gsp=on:ss=included_2999 on theBenchmark for (2999ds/141695Mi)
% 8.32/2.34 % (2851413)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=3589359002:i=141193_2999 on theBenchmark for (2999ds/141193Mi)
% 8.32/2.34 % (2851419)dis-21_1_sil=8000:lcm=predicate:random_seed=2919112545:st=5:avsq=on:i=129:avsqr=1,16:sd=3:aac=none:ep=RS:fsr=off:ss=included_2999 on theBenchmark for (2999ds/129Mi)
% 8.32/2.34 % (2851417)dis-1010_2:3_sil=16000:sp=reverse_frequency:random_seed=2558216333:i=119:av=off:ss=axioms_2999 on theBenchmark for (2999ds/119Mi)
% 8.32/2.34 % (2851416)lrs+1010_1_to=lpo:sil=32000:sos=on:spb=goal_then_units:bce=on:random_seed=1647352090:i=109:sd=1:ins=1:gsp=on:ss=axioms_2999 on theBenchmark for (2999ds/109Mi)
% 8.32/2.34 % (2851414)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=1357878932:i=134677:sd=20:aac=none:nm=16:ss=included:sgt=10_2999 on theBenchmark for (2999ds/134677Mi)
% 8.32/2.34 % (2851416)Refutation not found, incomplete strategy
% 8.32/2.34 % (2851416)------------------------------
% 8.32/2.34 % (2851416)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.32/2.34 % (2851416)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.32/2.34 % (2851416)CaDiCaL version: 2.1.3
% 8.32/2.34 % (2851416)Termination reason: Refutation not found, incomplete strategy
% 8.32/2.34 % (2851416)Time elapsed: 0.008 s
% 8.32/2.34 % (2851416)Peak memory usage: 88 MB
% 8.32/2.34 % (2851416)Instructions burned: 7 (million)
% 8.32/2.34 % (2851417)Refutation not found, incomplete strategy
% 8.32/2.34 % (2851417)------------------------------
% 8.32/2.34 % (2851417)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.32/2.34 % (2851417)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.32/2.34 % (2851417)CaDiCaL version: 2.1.3
% 8.32/2.34 % (2851417)Termination reason: Refutation not found, incomplete strategy
% 8.32/2.34 % (2851417)Time elapsed: 0.011 s
% 8.32/2.34 % (2851417)Peak memory usage: 88 MB
% 8.32/2.34 % (2851417)Instructions burned: 10 (million)
% 8.32/2.34 % (2851419)Instruction limit reached!
% 8.32/2.34 % (2851419)------------------------------
% 8.32/2.34 % (2851419)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.32/2.34 % (2851419)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.32/2.34 % (2851419)CaDiCaL version: 2.1.3
% 8.32/2.34 % (2851419)Termination reason: Instruction limit
% 8.32/2.34 % (2851419)Termination phase: Saturation
% 8.32/2.34 % (2851419)Time elapsed: 0.108 s
% 8.32/2.34 % (2851419)Peak memory usage: 89 MB
% 8.32/2.34 % (2851419)Instructions burned: 130 (million)
% 8.32/2.34 % (2851418)------------------------------
% 8.32/2.34 % (2851418)------------------------------
% 8.32/2.34 % (2851427)lrs+10_1_sil=8000:sp=occurrence:random_seed=3744746909:i=285:sd=3:ss=axioms:sgt=8_2996 on theBenchmark for (2996ds/285Mi)
% 8.32/2.34 % (2851427)First to succeed.
% 8.32/2.34 % (2851427)Solution written to "/export/starexec/sandbox/tmp/vampire-proof-2851408"
% 8.32/2.34 % (2851417)------------------------------
% 8.32/2.34 % (2851417)------------------------------
% 8.32/2.34 % (2851416)------------------------------
% 8.32/2.34 % (2851416)------------------------------
% 8.32/2.34 % (2851428)lrs+10_1_sil=32000:urr=on:br=off:random_seed=2811286443:i=157:sd=1:gtg=position:ss=axioms:sgt=8_2995 on theBenchmark for (2995ds/157Mi)
% 8.32/2.34 % (2851428)Refutation not found, incomplete strategy
% 8.32/2.34 % (2851428)------------------------------
% 8.32/2.34 % (2851428)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.32/2.34 % (2851428)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.32/2.34 % (2851428)CaDiCaL version: 2.1.3
% 8.32/2.34 % (2851428)Termination reason: Refutation not found, incomplete strategy
% 8.32/2.34 % (2851428)Time elapsed: 0.003 s
% 8.32/2.34 % (2851428)Peak memory usage: 88 MB
% 8.32/2.34 % (2851428)Instructions burned: 3 (million)
% 8.32/2.34 % (2851432)dis+10_5:1_slsqr=1,4:sil=8000:fde=unused:erd=off:urr=full:fd=off:s2agt=8:br=off:slsq=on:random_seed=3109054707:s2a=on:i=248:s2at=1.23:gtg=position_2993 on theBenchmark for (2993ds/248Mi)
% 8.32/2.34 % (2851432)Refutation not found, incomplete strategy
% 8.32/2.34 % (2851432)------------------------------
% 8.32/2.34 % (2851432)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.32/2.34 % (2851432)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.32/2.34 % (2851432)CaDiCaL version: 2.1.3
% 8.32/2.34 % (2851432)Termination reason: Refutation not found, incomplete strategy
% 8.32/2.34 % (2851432)Time elapsed: 0.004 s
% 8.32/2.34 % (2851432)Peak memory usage: 89 MB
% 8.32/2.34 % (2851432)Instructions burned: 3 (million)
% 8.32/2.34 % (2851428)------------------------------
% 8.32/2.34 % (2851428)------------------------------
% 8.32/2.34 % (2851431)lrs+1011_1_sil=32000:sp=occurrence:random_seed=3489748343:i=325:sd=1:ss=axioms:sgt=32_2993 on theBenchmark for (2993ds/325Mi)
% 8.32/2.34 % (2851431)Refutation not found, incomplete strategy
% 8.32/2.34 % (2851431)------------------------------
% 8.32/2.34 % (2851431)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.32/2.34 % (2851431)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.32/2.34 % (2851431)CaDiCaL version: 2.1.3
% 8.32/2.34 % (2851431)Termination reason: Refutation not found, incomplete strategy
% 8.32/2.34 % (2851431)Time elapsed: 0.003 s
% 8.32/2.34 % (2851431)Peak memory usage: 88 MB
% 8.32/2.34 % (2851431)Instructions burned: 3 (million)
% 8.32/2.34 % SZS status CounterSatisfiable for theBenchmark
% 8.32/2.34 % SZS output start Saturation.
% See solution above
% 8.32/2.34 % SZS output start Definitions and Model Updates.
% 8.32/2.34 % SZS output end Definitions and Model Updates.
% 8.32/2.34 % (2851427)------------------------------
% 8.32/2.34 % (2851427)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.32/2.34 % (2851427)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.32/2.34 % (2851427)CaDiCaL version: 2.1.3
% 8.32/2.34 % (2851427)Termination reason: Satisfiable
% 8.32/2.34 % (2851427)Time elapsed: 0.007 s
% 8.32/2.34 % (2851427)Peak memory usage: 88 MB
% 8.32/2.34 % (2851427)Instructions burned: 5 (million)
% 8.32/2.34 % (2851427)------------------------------
% 8.32/2.34 % (2851427)------------------------------
% 8.32/2.34 % (2851408)Success in time 1.059 s
% 8.32/2.34 % Vampire exiting
%------------------------------------------------------------------------------