%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : SCT127+1 : TPTP v9.3.1. Released v5.2.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% Computer : n014.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 12:36:58 PM UTC 2026
% Result : ContradictoryAxioms 8.21s 2.15s
% Output : Refutation 8.21s
% Verified :
% SZS Type : Refutation
% Derivation depth : 7
% Number of leaves : 5
% Syntax : Number of formulae : 20 ( 12 unt; 0 def)
% Number of atoms : 28 ( 9 equ)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 17 ( 9 ~; 8 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 15 ( 8 avg)
% Maximal term depth : 6 ( 2 avg)
% Number of predicates : 3 ( 1 usr; 1 prp; 0-2 aty)
% Number of functors : 5 ( 5 usr; 1 con; 0-3 aty)
% Number of variables : 117 ( 117 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f511,axiom,
! [X0,X1] : hAPP(c_COMBI(X1),X0) = X0,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',help_c__COMBI__1) ).
fof(f513,axiom,
! [X0,X1,X2,X3,X4,X5] : hAPP(hAPP(hAPP(c_COMBB(X5,X4,X3),X2),X1),X0) = hAPP(X2,hAPP(X1,X0)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',help_c__COMBB__1) ).
fof(f515,axiom,
! [X0,X1,X2,X3,X4,X5] : hAPP(hAPP(hAPP(c_COMBS(X5,X4,X3),X2),X1),X0) = hAPP(hAPP(X2,X0),hAPP(X1,X0)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',help_c__COMBS__1) ).
fof(f519,axiom,
! [X0] :
( ~ hBOOL(hAPP(c_fNot,X0))
| ~ hBOOL(X0) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',help_c__fNot__1) ).
fof(f520,axiom,
! [X0] :
( hBOOL(X0)
| hBOOL(hAPP(c_fNot,X0)) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',help_c__fNot__2) ).
fof(f2022,plain,
! [X0,X1] : hAPP(c_COMBI(X1),X0) = X0,
inference(cnf_transformation,[],[f511]) ).
fof(f2024,plain,
! [X2,X3,X0,X1,X4,X5] : hAPP(hAPP(hAPP(c_COMBB(X5,X4,X3),X2),X1),X0) = hAPP(X2,hAPP(X1,X0)),
inference(cnf_transformation,[],[f513]) ).
fof(f2026,plain,
! [X2,X3,X0,X1,X4,X5] : hAPP(hAPP(hAPP(c_COMBS(X5,X4,X3),X2),X1),X0) = hAPP(hAPP(X2,X0),hAPP(X1,X0)),
inference(cnf_transformation,[],[f515]) ).
fof(f2030,plain,
! [X0] :
( ~ hBOOL(hAPP(c_fNot,X0))
| ~ hBOOL(X0) ),
inference(cnf_transformation,[],[f519]) ).
fof(f2031,plain,
! [X0] :
( hBOOL(hAPP(c_fNot,X0))
| hBOOL(X0) ),
inference(cnf_transformation,[],[f520]) ).
fof(f2318,plain,
! [X2,X3,X0,X1,X4,X5] : hAPP(hAPP(hAPP(c_COMBS(X1,X2,X3),X4),c_COMBI(X5)),X0) = hAPP(hAPP(X4,X0),X0),
inference(superposition,[],[f2026,f2022]) ).
fof(f2337,plain,
! [X2,X3,X0,X1,X4,X5] : hAPP(hAPP(hAPP(c_COMBS(X1,X2,X3),c_COMBI(X4)),c_COMBI(X5)),X0) = hAPP(X0,X0),
inference(superposition,[],[f2318,f2022]) ).
fof(f2350,plain,
! [X2,X3,X0,X1,X8,X6,X7,X4,X5] : hAPP(hAPP(hAPP(c_COMBS(X0,X1,X2),hAPP(c_COMBB(X3,X4,X5),X6)),c_COMBI(X7)),X8) = hAPP(X6,hAPP(X8,X8)),
inference(superposition,[],[f2024,f2318]) ).
fof(f2455,plain,
! [X2,X3,X0,X1,X6,X7,X4,X5] :
( hBOOL(hAPP(hAPP(hAPP(c_COMBS(X0,X1,X2),hAPP(c_COMBB(X3,X4,X5),c_fNot)),c_COMBI(X6)),X7))
| hBOOL(hAPP(X7,X7)) ),
inference(superposition,[],[f2031,f2350]) ).
fof(f2456,plain,
! [X2,X3,X0,X1,X6,X7,X4,X5] :
( ~ hBOOL(hAPP(hAPP(hAPP(c_COMBS(X0,X1,X2),hAPP(c_COMBB(X3,X4,X5),c_fNot)),c_COMBI(X6)),X7))
| ~ hBOOL(hAPP(X7,X7)) ),
inference(superposition,[],[f2030,f2350]) ).
fof(f2487,plain,
! [X2,X3,X10,X0,X11,X1,X8,X6,X9,X7,X4,X5] :
( ~ hBOOL(hAPP(hAPP(hAPP(c_COMBS(X0,X1,X2),c_COMBI(X3)),c_COMBI(X4)),hAPP(hAPP(c_COMBS(X5,X6,X7),hAPP(c_COMBB(X8,X9,X10),c_fNot)),c_COMBI(X11))))
| ~ hBOOL(hAPP(hAPP(hAPP(c_COMBS(X0,X1,X2),c_COMBI(X3)),c_COMBI(X4)),hAPP(hAPP(c_COMBS(X5,X6,X7),hAPP(c_COMBB(X8,X9,X10),c_fNot)),c_COMBI(X11)))) ),
inference(superposition,[],[f2456,f2337]) ).
fof(f2489,plain,
! [X2,X3,X10,X0,X11,X1,X8,X6,X9,X7,X4,X5] : ~ hBOOL(hAPP(hAPP(hAPP(c_COMBS(X0,X1,X2),c_COMBI(X3)),c_COMBI(X4)),hAPP(hAPP(c_COMBS(X5,X6,X7),hAPP(c_COMBB(X8,X9,X10),c_fNot)),c_COMBI(X11)))),
inference(duplicate_literal_removal,[],[f2487]) ).
fof(f2503,plain,
! [X2,X3,X10,X0,X11,X1,X8,X6,X9,X7,X4,X5] :
( hBOOL(hAPP(hAPP(hAPP(c_COMBS(X0,X1,X2),c_COMBI(X3)),c_COMBI(X4)),hAPP(hAPP(c_COMBS(X5,X6,X7),hAPP(c_COMBB(X8,X9,X10),c_fNot)),c_COMBI(X11))))
| hBOOL(hAPP(hAPP(hAPP(c_COMBS(X0,X1,X2),c_COMBI(X3)),c_COMBI(X4)),hAPP(hAPP(c_COMBS(X5,X6,X7),hAPP(c_COMBB(X8,X9,X10),c_fNot)),c_COMBI(X11)))) ),
inference(superposition,[],[f2455,f2337]) ).
fof(f2510,plain,
! [X2,X3,X10,X0,X11,X1,X8,X6,X9,X7,X4,X5] : hBOOL(hAPP(hAPP(hAPP(c_COMBS(X0,X1,X2),c_COMBI(X3)),c_COMBI(X4)),hAPP(hAPP(c_COMBS(X5,X6,X7),hAPP(c_COMBB(X8,X9,X10),c_fNot)),c_COMBI(X11)))),
inference(duplicate_literal_removal,[],[f2503]) ).
fof(f2512,plain,
$false,
inference(forward_subsumption_resolution,[],[f2510,f2489]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SCT127+1 : TPTP v9.3.1. Released v5.2.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.11/0.37 % Computer : n014.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 23:46:01 UTC 2026
% 0.11/0.38 % CPUTime :
% 0.11/0.38 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.11/0.40 Running first-order theorem proving
% 0.11/0.40 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
% 6.54/1.95 % (1293124)Detected formulas, will run a generic FOF schedule.
% 6.54/1.95 % (1293132)lrs+1010_1_to=lpo:sil=32000:sos=on:spb=goal_then_units:bce=on:random_seed=193223945:i=109:sd=1:ins=1:gsp=on:ss=axioms_2999 on theBenchmark for (2999ds/109Mi)
% 6.54/1.95 % (1293132)Refutation not found, incomplete strategy
% 6.54/1.95 % (1293132)------------------------------
% 6.54/1.95 % (1293132)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.54/1.95 % (1293132)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.54/1.95 % (1293132)CaDiCaL version: 2.1.3
% 6.54/1.95 % (1293132)Termination reason: Refutation not found, incomplete strategy
% 6.54/1.95 % (1293132)Time elapsed: 0.003 s
% 6.54/1.95 % (1293132)Peak memory usage: 89 MB
% 6.54/1.95 % (1293132)Instructions burned: 5 (million)
% 6.54/1.95 % (1293133)dis-1010_2:3_sil=16000:sp=reverse_frequency:random_seed=1995828248:i=119:av=off:ss=axioms_2999 on theBenchmark for (2999ds/119Mi)
% 6.54/1.95 % (1293131)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=2319442098:i=141695:sd=1:nm=32:gsp=on:ss=included_2999 on theBenchmark for (2999ds/141695Mi)
% 6.54/1.95 % (1293129)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=2786093363:i=141193_2999 on theBenchmark for (2999ds/141193Mi)
% 6.54/1.95 % (1293130)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=1679306580:i=134677:sd=20:aac=none:nm=16:ss=included:sgt=10_2999 on theBenchmark for (2999ds/134677Mi)
% 6.54/1.95 % (1293135)dis-21_1_sil=8000:lcm=predicate:random_seed=3990135154: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)
% 6.54/1.95 % (1293134)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=3131249824:s2a=on:i=139:gtg=position_2999 on theBenchmark for (2999ds/139Mi)
% 6.54/1.95 % (1293135)Instruction limit reached!
% 6.54/1.95 % (1293135)------------------------------
% 6.54/1.95 % (1293135)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.54/1.95 % (1293135)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.54/1.95 % (1293135)CaDiCaL version: 2.1.3
% 6.54/1.95 % (1293135)Termination reason: Instruction limit
% 6.54/1.95 % (1293135)Termination phase: Saturation
% 6.54/1.95 % (1293135)Time elapsed: 0.063 s
% 6.54/1.95 % (1293135)Peak memory usage: 89 MB
% 6.54/1.95 % (1293135)Instructions burned: 129 (million)
% 6.54/1.95 % (1293133)Instruction limit reached!
% 6.54/1.95 % (1293133)------------------------------
% 6.54/1.95 % (1293133)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.54/1.95 % (1293133)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.54/1.95 % (1293133)CaDiCaL version: 2.1.3
% 6.54/1.95 % (1293133)Termination reason: Instruction limit
% 6.54/1.95 % (1293133)Termination phase: Saturation
% 6.54/1.95 % (1293133)Time elapsed: 0.072 s
% 6.54/1.95 % (1293133)Peak memory usage: 89 MB
% 6.54/1.95 % (1293133)Instructions burned: 119 (million)
% 6.54/1.95 % (1293134)Instruction limit reached!
% 6.54/1.95 % (1293134)------------------------------
% 6.54/1.95 % (1293134)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 6.54/1.95 % (1293134)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 6.54/1.95 % (1293134)CaDiCaL version: 2.1.3
% 6.54/1.95 % (1293134)Termination reason: Instruction limit
% 6.54/1.95 % (1293134)Termination phase: Saturation
% 6.54/1.95 % (1293134)Time elapsed: 0.076 s
% 6.54/1.95 % (1293134)Peak memory usage: 90 MB
% 6.54/1.95 % (1293134)Instructions burned: 140 (million)
% 6.54/1.95 % (1293132)------------------------------
% 6.54/1.95 % (1293132)------------------------------
% 6.54/1.95 % (1293143)lrs+10_1_sil=8000:sp=occurrence:random_seed=1476363466:i=285:sd=3:ss=axioms:sgt=8_2997 on theBenchmark for (2997ds/285Mi)
% 6.54/1.95 % (1293144)lrs+10_1_sil=32000:urr=on:br=off:random_seed=3620221008:i=157:sd=1:gtg=position:ss=axioms:sgt=8_2997 on theBenchmark for (2997ds/157Mi)
% 6.54/1.95 % (1293146)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=130929792:s2a=on:i=248:s2at=1.23:gtg=position_2996 on theBenchmark for (2996ds/248Mi)
% 6.54/1.95 % (1293145)lrs+1011_1_sil=32000:sp=occurrence:random_seed=3434728099:i=325:sd=1:ss=axioms:sgt=32_2997 on theBenchmark for (2997ds/325Mi)
% 8.21/2.15 % (1293146)Instruction limit reached!
% 8.21/2.15 % (1293146)------------------------------
% 8.21/2.15 % (1293146)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.21/2.15 % (1293146)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.21/2.15 % (1293146)CaDiCaL version: 2.1.3
% 8.21/2.15 % (1293146)Termination reason: Instruction limit
% 8.21/2.15 % (1293146)Termination phase: Saturation
% 8.21/2.15 % (1293146)Time elapsed: 0.066 s
% 8.21/2.15 % (1293146)Peak memory usage: 92 MB
% 8.21/2.15 % (1293146)Instructions burned: 249 (million)
% 8.21/2.15 % (1293144)Instruction limit reached!
% 8.21/2.15 % (1293144)------------------------------
% 8.21/2.15 % (1293144)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.21/2.15 % (1293144)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.21/2.15 % (1293144)CaDiCaL version: 2.1.3
% 8.21/2.15 % (1293144)Termination reason: Instruction limit
% 8.21/2.15 % (1293144)Termination phase: Saturation
% 8.21/2.15 % (1293144)Time elapsed: 0.090 s
% 8.21/2.15 % (1293144)Peak memory usage: 90 MB
% 8.21/2.15 % (1293144)Instructions burned: 158 (million)
% 8.21/2.15 % (1293143)Instruction limit reached!
% 8.21/2.15 % (1293143)------------------------------
% 8.21/2.15 % (1293143)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.21/2.15 % (1293143)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.21/2.15 % (1293143)CaDiCaL version: 2.1.3
% 8.21/2.15 % (1293143)Termination reason: Instruction limit
% 8.21/2.15 % (1293143)Termination phase: Saturation
% 8.21/2.15 % (1293143)Time elapsed: 0.183 s
% 8.21/2.15 % (1293143)Peak memory usage: 92 MB
% 8.21/2.15 % (1293143)Instructions burned: 286 (million)
% 8.21/2.15 % (1293145)Instruction limit reached!
% 8.21/2.15 % (1293145)------------------------------
% 8.21/2.15 % (1293145)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.21/2.15 % (1293145)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.21/2.15 % (1293145)CaDiCaL version: 2.1.3
% 8.21/2.15 % (1293145)Termination reason: Instruction limit
% 8.21/2.15 % (1293145)Termination phase: Saturation
% 8.21/2.15 % (1293145)Time elapsed: 0.179 s
% 8.21/2.15 % (1293145)Peak memory usage: 91 MB
% 8.21/2.15 % (1293145)Instructions burned: 325 (million)
% 8.21/2.15 % (1293151)lrs+1002_1_to=lpo:sil=8000:sos=on:random_seed=3786459385:st=4:cts=off:i=294:sd=2:ins=7:amm=off:ss=axioms_2995 on theBenchmark for (2995ds/294Mi)
% 8.21/2.15 % (1293152)lrs+10_1_ncem=casc2026/models/loop7.pt:sil=32000:tgt=ground:npcc=on:random_seed=4125813118:i=2350_2994 on theBenchmark for (2994ds/2350Mi)
% 8.21/2.15 % (1293153)dis-1011_32:1_sfv=off:sil=16000:sos=all:erd=off:acc=on:fd=off:flr=on:random_seed=652790870:cts=off:i=113:fsr=off:ss=included:sgt=4_2994 on theBenchmark for (2994ds/113Mi)
% 8.21/2.15 % (1293153)Instruction limit reached!
% 8.21/2.15 % (1293153)------------------------------
% 8.21/2.15 % (1293153)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.21/2.15 % (1293153)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.21/2.15 % (1293153)CaDiCaL version: 2.1.3
% 8.21/2.15 % (1293153)Termination reason: Instruction limit
% 8.21/2.15 % (1293153)Termination phase: Saturation
% 8.21/2.15 % (1293153)Time elapsed: 0.030 s
% 8.21/2.15 % (1293153)Peak memory usage: 90 MB
% 8.21/2.15 % (1293153)Instructions burned: 115 (million)
% 8.21/2.15 % (1293154)lrs-1004_1_sil=8000:sp=occurrence:sos=all:erd=off:fs=off:bce=on:random_seed=1589842472:i=127:av=off:fsr=off:sup=off_2993 on theBenchmark for (2993ds/127Mi)
% 8.21/2.15 % (1293151)Instruction limit reached!
% 8.21/2.15 % (1293151)------------------------------
% 8.21/2.15 % (1293151)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.21/2.15 % (1293151)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.21/2.15 % (1293151)CaDiCaL version: 2.1.3
% 8.21/2.15 % (1293151)Termination reason: Instruction limit
% 8.21/2.15 % (1293151)Termination phase: Saturation
% 8.21/2.15 % (1293151)Time elapsed: 0.173 s
% 8.21/2.15 % (1293151)Peak memory usage: 90 MB
% 8.21/2.15 % (1293151)Instructions burned: 295 (million)
% 8.21/2.15 % (1293154)Instruction limit reached!
% 8.21/2.15 % (1293154)------------------------------
% 8.21/2.15 % (1293154)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.21/2.15 % (1293154)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.21/2.15 % (1293154)CaDiCaL version: 2.1.3
% 8.21/2.15 % (1293154)Termination reason: Instruction limit
% 8.21/2.15 % (1293154)Termination phase: Saturation
% 8.21/2.15 % (1293154)Time elapsed: 0.059 s
% 8.21/2.15 % (1293154)Peak memory usage: 89 MB
% 8.21/2.15 % (1293154)Instructions burned: 129 (million)
% 8.21/2.15 % (1293158)dis-1003_1024_sil=8000:sos=all:sac=on:random_seed=3185777048:cond=fast:i=114:sd=1:nm=0:fsr=off:gtg=exists_sym:ss=axioms_2992 on theBenchmark for (2992ds/114Mi)
% 8.21/2.15 % (1293129)First to succeed.
% 8.21/2.15 % (1293129)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-1293124"
% 8.21/2.15 % (1293160)lrs+10_1_sil=8000:sp=occurrence:random_seed=2038651867:st=1.2:i=907:sd=14:ss=axioms:sgt=12_2991 on theBenchmark for (2991ds/907Mi)
% 8.21/2.15 % (1293158)Instruction limit reached!
% 8.21/2.15 % (1293158)------------------------------
% 8.21/2.15 % (1293158)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.21/2.15 % (1293158)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.21/2.15 % (1293158)CaDiCaL version: 2.1.3
% 8.21/2.15 % (1293158)Termination reason: Instruction limit
% 8.21/2.15 % (1293158)Termination phase: Saturation
% 8.21/2.15 % (1293158)Time elapsed: 0.055 s
% 8.21/2.15 % (1293158)Peak memory usage: 89 MB
% 8.21/2.15 % (1293158)Instructions burned: 116 (million)
% 8.21/2.15 % (1293161)dis-1010_1_sil=16000:fde=unused:sp=occurrence:sos=on:random_seed=3634558371:i=437:sd=1:aac=none:ss=included_2991 on theBenchmark for (2991ds/437Mi)
% 8.21/2.15 % (1293129)Refutation found. Thanks to Tanya!
% 8.21/2.15 % SZS status ContradictoryAxioms for theBenchmark
% 8.21/2.15 % SZS output start Proof for theBenchmark
% See solution above
% 8.21/2.15 % (1293129)------------------------------
% 8.21/2.15 % (1293129)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 8.21/2.15 % (1293129)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 8.21/2.15 % (1293129)CaDiCaL version: 2.1.3
% 8.21/2.15 % (1293129)Termination reason: Refutation
% 8.21/2.15 % (1293129)Time elapsed: 0.741 s
% 8.21/2.15 % (1293129)Peak memory usage: 143 MB
% 8.21/2.15 % (1293129)Instructions burned: 1459 (million)
% 8.21/2.15 % (1293129)------------------------------
% 8.21/2.15 % (1293129)------------------------------
% 8.21/2.15 % (1293124)Success in time 1.104 s
% 8.21/2.15 % Vampire exiting
%------------------------------------------------------------------------------