%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : SWW320+1 : TPTP v9.3.1. Released v5.2.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% Computer : n018.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 01:30:06 PM UTC 2026
% Result : ContradictoryAxioms 23.80s 4.54s
% Output : Refutation 23.80s
% Verified :
% SZS Type : Refutation
% Derivation depth : 5
% Number of leaves : 4
% Syntax : Number of formulae : 12 ( 12 unt; 0 def)
% Number of atoms : 12 ( 11 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 4 ( 4 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 10 ( 6 avg)
% Maximal term depth : 6 ( 2 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 5 ( 5 usr; 1 con; 0-3 aty)
% Number of variables : 55 ( 55 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1193,axiom,
! [X0] : X0 != hAPP(c_Nat_OSuc,X0),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_n__not__Suc__n) ).
fof(f2492,axiom,
! [X0,X1] : hAPP(c_Set_OCollect(X1),X0) = X0,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_Collect__def) ).
fof(f5210,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/sandbox/benchmark/theBenchmark.p',help_c__COMBB__1) ).
fof(f5212,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/sandbox/benchmark/theBenchmark.p',help_c__COMBS__1) ).
fof(f8102,plain,
! [X2,X3,X0,X1,X4,X5] : hAPP(X2,hAPP(X1,X0)) = hAPP(hAPP(hAPP(c_COMBB(X5,X4,X3),X2),X1),X0),
inference(cnf_transformation,[],[f5210]) ).
fof(f8109,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,[],[f5212]) ).
fof(f8718,plain,
! [X0] : hAPP(c_Nat_OSuc,X0) != X0,
inference(cnf_transformation,[],[f1193]) ).
fof(f8943,plain,
! [X0,X1] : hAPP(c_Set_OCollect(X1),X0) = X0,
inference(cnf_transformation,[],[f2492]) ).
fof(f12882,plain,
! [X2,X3,X0,X1,X8,X6,X7,X4,X5] : hAPP(X0,hAPP(X1,hAPP(X2,X1))) = hAPP(hAPP(hAPP(c_COMBS(X3,X4,X5),hAPP(c_COMBB(X6,X7,X8),X0)),X2),X1),
inference(superposition,[],[f8109,f8102]) ).
fof(f12917,plain,
! [X2,X3,X0,X1,X6,X7,X4,X5] : hAPP(X7,hAPP(X6,X7)) != hAPP(hAPP(hAPP(c_COMBS(X0,X1,X2),hAPP(c_COMBB(X3,X4,X5),c_Nat_OSuc)),X6),X7),
inference(superposition,[],[f8718,f12882]) ).
fof(f12933,plain,
! [X2,X3,X0,X1,X6,X7,X4,X5] : hAPP(hAPP(hAPP(c_COMBS(X2,X3,X4),hAPP(c_COMBB(X5,X6,X7),c_Nat_OSuc)),c_Set_OCollect(X1)),X0) != hAPP(X0,X0),
inference(superposition,[],[f12917,f8943]) ).
fof(f12949,plain,
$false,
inference(equality_resolution,[],[f12933]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SWW320+1 : TPTP v9.3.1. Released v5.2.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.09/0.19 % Computer : n018.cluster.edu
% 0.09/0.19 % Model : x86_64 x86_64
% 0.09/0.19 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.19 % Memory : 8046.5625MB
% 0.09/0.19 % OS : Linux 6.8.0-71-generic
% 0.09/0.19 % CPULimit : 300
% 0.09/0.19 % WCLimit : 300
% 0.09/0.19 % DateTime : Mon Sep 28 13:36:55 UTC 2026
% 0.09/0.19 % CPUTime :
% 0.09/0.19 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.09/0.23 Running first-order theorem proving
% 0.09/0.23 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
% 13.31/3.02 % (3388357)Detected formulas, will run a generic FOF schedule.
% 13.31/3.02 % (3388363)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=1612610366:i=134677:sd=20:aac=none:nm=16:ss=included:sgt=10_2995 on theBenchmark for (2995ds/134677Mi)
% 13.31/3.02 % (3388368)dis-21_1_sil=8000:lcm=predicate:random_seed=1219685182:st=5:avsq=on:i=129:avsqr=1,16:sd=3:aac=none:ep=RS:fsr=off:ss=included_2995 on theBenchmark for (2995ds/129Mi)
% 13.31/3.02 % (3388367)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=3718346733:s2a=on:i=139:gtg=position_2995 on theBenchmark for (2995ds/139Mi)
% 13.31/3.02 % (3388365)lrs+1010_1_to=lpo:sil=32000:sos=on:spb=goal_then_units:bce=on:random_seed=1722482631:i=109:sd=1:ins=1:gsp=on:ss=axioms_2995 on theBenchmark for (2995ds/109Mi)
% 13.31/3.02 % (3388366)dis-1010_2:3_sil=16000:sp=reverse_frequency:random_seed=3028232162:i=119:av=off:ss=axioms_2995 on theBenchmark for (2995ds/119Mi)
% 13.31/3.02 % (3388362)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=2891486116:i=141193_2995 on theBenchmark for (2995ds/141193Mi)
% 13.31/3.02 % (3388364)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=1345703236:i=141695:sd=1:nm=32:gsp=on:ss=included_2995 on theBenchmark for (2995ds/141695Mi)
% 13.31/3.02 % (3388367)Instruction limit reached!
% 13.31/3.02 % (3388367)------------------------------
% 13.31/3.02 % (3388367)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 13.31/3.02 % (3388367)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.31/3.02 % (3388367)CaDiCaL version: 2.1.3
% 13.31/3.02 % (3388367)Termination reason: Instruction limit
% 13.31/3.02 % (3388367)Termination phase: SInE selection
% 13.31/3.02 % (3388367)Time elapsed: 0.057 s
% 13.31/3.02 % (3388367)Peak memory usage: 90 MB
% 13.31/3.02 % (3388367)Instructions burned: 139 (million)
% 13.31/3.02 % (3388365)Instruction limit reached!
% 13.31/3.02 % (3388365)------------------------------
% 13.31/3.02 % (3388365)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 13.31/3.02 % (3388365)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.31/3.02 % (3388365)CaDiCaL version: 2.1.3
% 13.31/3.02 % (3388365)Termination reason: Instruction limit
% 13.31/3.02 % (3388365)Termination phase: Saturation
% 13.31/3.02 % (3388365)Time elapsed: 0.066 s
% 13.31/3.02 % (3388365)Peak memory usage: 94 MB
% 13.31/3.02 % (3388365)Instructions burned: 109 (million)
% 13.31/3.02 % (3388366)Instruction limit reached!
% 13.31/3.02 % (3388366)------------------------------
% 13.31/3.02 % (3388366)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 13.31/3.02 % (3388366)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.31/3.02 % (3388366)CaDiCaL version: 2.1.3
% 13.31/3.02 % (3388366)Termination reason: Instruction limit
% 13.31/3.02 % (3388366)Termination phase: Equality resolution with deletion
% 13.31/3.02 % (3388366)Time elapsed: 0.068 s
% 13.31/3.02 % (3388366)Peak memory usage: 92 MB
% 13.31/3.02 % (3388366)Instructions burned: 121 (million)
% 13.31/3.02 % (3388368)Instruction limit reached!
% 13.31/3.02 % (3388368)------------------------------
% 13.31/3.02 % (3388368)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 13.31/3.02 % (3388368)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.31/3.02 % (3388368)CaDiCaL version: 2.1.3
% 13.31/3.02 % (3388368)Termination reason: Instruction limit
% 13.31/3.02 % (3388368)Termination phase: Preprocessing 3
% 13.31/3.02 % (3388368)Time elapsed: 0.082 s
% 13.31/3.02 % (3388368)Peak memory usage: 93 MB
% 13.31/3.02 % (3388368)Instructions burned: 129 (million)
% 13.31/3.02 % (3388376)lrs+10_1_sil=8000:sp=occurrence:random_seed=2763287897:i=285:sd=3:ss=axioms:sgt=8_2993 on theBenchmark for (2993ds/285Mi)
% 13.31/3.02 % (3388378)lrs+1011_1_sil=32000:sp=occurrence:random_seed=1222988518:i=325:sd=1:ss=axioms:sgt=32_2993 on theBenchmark for (2993ds/325Mi)
% 13.31/3.02 % (3388377)lrs+10_1_sil=32000:urr=on:br=off:random_seed=29844750:i=157:sd=1:gtg=position:ss=axioms:sgt=8_2993 on theBenchmark for (2993ds/157Mi)
% 13.31/3.02 % (3388379)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=2855698338:s2a=on:i=248:s2at=1.23:gtg=position_2993 on theBenchmark for (2993ds/248Mi)
% 19.61/3.85 % (3388377)Instruction limit reached!
% 19.61/3.85 % (3388377)------------------------------
% 19.61/3.85 % (3388377)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 19.61/3.85 % (3388377)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 19.61/3.85 % (3388377)CaDiCaL version: 2.1.3
% 19.61/3.85 % (3388377)Termination reason: Instruction limit
% 19.61/3.85 % (3388377)Termination phase: Property scanning
% 19.61/3.85 % (3388377)Time elapsed: 0.070 s
% 19.61/3.85 % (3388377)Peak memory usage: 91 MB
% 19.61/3.85 % (3388377)Instructions burned: 158 (million)
% 19.61/3.85 % (3388379)Instruction limit reached!
% 19.61/3.85 % (3388379)------------------------------
% 19.61/3.85 % (3388379)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 19.61/3.85 % (3388379)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 19.61/3.85 % (3388379)CaDiCaL version: 2.1.3
% 19.61/3.85 % (3388379)Termination reason: Instruction limit
% 19.61/3.85 % (3388379)Termination phase: Preprocessing 3
% 19.61/3.85 % (3388379)Time elapsed: 0.126 s
% 19.61/3.85 % (3388379)Peak memory usage: 93 MB
% 19.61/3.85 % (3388379)Instructions burned: 249 (million)
% 19.61/3.85 % (3388376)Instruction limit reached!
% 19.61/3.85 % (3388376)------------------------------
% 19.61/3.85 % (3388376)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 19.61/3.85 % (3388376)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 19.61/3.85 % (3388376)CaDiCaL version: 2.1.3
% 19.61/3.85 % (3388376)Termination reason: Instruction limit
% 19.61/3.85 % (3388376)Termination phase: Saturation
% 19.61/3.85 % (3388376)Time elapsed: 0.165 s
% 19.61/3.85 % (3388376)Peak memory usage: 97 MB
% 19.61/3.85 % (3388376)Instructions burned: 286 (million)
% 19.61/3.85 % (3388384)lrs+1002_1_to=lpo:sil=8000:sos=on:random_seed=3197617673:st=4:cts=off:i=294:sd=2:ins=7:amm=off:ss=axioms_2991 on theBenchmark for (2991ds/294Mi)
% 19.61/3.85 % (3388378)Instruction limit reached!
% 19.61/3.85 % (3388378)------------------------------
% 19.61/3.85 % (3388378)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 19.61/3.85 % (3388378)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 19.61/3.85 % (3388378)CaDiCaL version: 2.1.3
% 19.61/3.85 % (3388378)Termination reason: Instruction limit
% 19.61/3.85 % (3388378)Termination phase: Saturation
% 19.61/3.85 % (3388378)Time elapsed: 0.205 s
% 19.61/3.85 % (3388378)Peak memory usage: 96 MB
% 19.61/3.85 % (3388378)Instructions burned: 326 (million)
% 19.61/3.85 % (3388385)lrs+10_1_ncem=casc2026/models/loop7.pt:sil=32000:tgt=ground:npcc=on:random_seed=198997161:i=2350_2991 on theBenchmark for (2991ds/2350Mi)
% 19.61/3.85 % (3388386)dis-1011_32:1_sfv=off:sil=16000:sos=all:erd=off:acc=on:fd=off:flr=on:random_seed=4192053904:cts=off:i=113:fsr=off:ss=included:sgt=4_2991 on theBenchmark for (2991ds/113Mi)
% 19.61/3.85 % (3388388)lrs-1004_1_sil=8000:sp=occurrence:sos=all:erd=off:fs=off:bce=on:random_seed=3809568760:i=127:av=off:fsr=off:sup=off_2990 on theBenchmark for (2990ds/127Mi)
% 19.61/3.85 % (3388384)Instruction limit reached!
% 19.61/3.85 % (3388384)------------------------------
% 19.61/3.85 % (3388384)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 19.61/3.85 % (3388384)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 19.61/3.85 % (3388384)CaDiCaL version: 2.1.3
% 19.61/3.85 % (3388384)Termination reason: Instruction limit
% 19.61/3.85 % (3388384)Termination phase: Saturation
% 19.61/3.85 % (3388384)Time elapsed: 0.153 s
% 19.61/3.85 % (3388384)Peak memory usage: 96 MB
% 19.61/3.85 % (3388384)Instructions burned: 295 (million)
% 19.61/3.85 % (3388386)Instruction limit reached!
% 19.61/3.85 % (3388386)------------------------------
% 19.61/3.85 % (3388386)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 19.61/3.85 % (3388386)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 19.61/3.85 % (3388386)CaDiCaL version: 2.1.3
% 19.61/3.85 % (3388386)Termination reason: Instruction limit
% 19.61/3.85 % (3388386)Termination phase: Preprocessing 3
% 19.61/3.85 % (3388386)Time elapsed: 0.076 s
% 19.61/3.85 % (3388386)Peak memory usage: 93 MB
% 19.61/3.85 % (3388386)Instructions burned: 114 (million)
% 19.61/3.85 % (3388388)Instruction limit reached!
% 19.61/3.85 % (3388388)------------------------------
% 19.61/3.85 % (3388388)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 19.61/3.85 % (3388388)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 19.61/3.85 % (3388388)CaDiCaL version: 2.1.3
% 19.61/3.85 % (3388388)Termination reason: Instruction limit
% 23.80/4.54 % (3388388)Termination phase: Preprocessing 3
% 23.80/4.54 % (3388388)Time elapsed: 0.081 s
% 23.80/4.54 % (3388388)Peak memory usage: 94 MB
% 23.80/4.54 % (3388388)Instructions burned: 128 (million)
% 23.80/4.54 % (3388392)dis-1003_1024_sil=8000:sos=all:sac=on:random_seed=3952282044:cond=fast:i=114:sd=1:nm=0:fsr=off:gtg=exists_sym:ss=axioms_2989 on theBenchmark for (2989ds/114Mi)
% 23.80/4.54 % (3388393)lrs+10_1_sil=8000:sp=occurrence:random_seed=2217069338:st=1.2:i=907:sd=14:ss=axioms:sgt=12_2989 on theBenchmark for (2989ds/907Mi)
% 23.80/4.54 % (3388392)Instruction limit reached!
% 23.80/4.54 % (3388392)------------------------------
% 23.80/4.54 % (3388392)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 23.80/4.54 % (3388392)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 23.80/4.54 % (3388392)CaDiCaL version: 2.1.3
% 23.80/4.54 % (3388392)Termination reason: Instruction limit
% 23.80/4.54 % (3388392)Termination phase: Property scanning
% 23.80/4.54 % (3388392)Time elapsed: 0.043 s
% 23.80/4.54 % (3388392)Peak memory usage: 90 MB
% 23.80/4.54 % (3388392)Instructions burned: 115 (million)
% 23.80/4.54 % (3388394)dis-1010_1_sil=16000:fde=unused:sp=occurrence:sos=on:random_seed=4022912496:i=437:sd=1:aac=none:ss=included_2988 on theBenchmark for (2988ds/437Mi)
% 23.80/4.54 % (3388397)lrs-1002_1_ncem=casc2026/models/all5champsBiggishL14.pt:sil=16000:npcc=on:random_seed=3945046339:i=5202:ss=axioms:sgt=16_2987 on theBenchmark for (2987ds/5202Mi)
% 23.80/4.54 % (3388394)Instruction limit reached!
% 23.80/4.54 % (3388394)------------------------------
% 23.80/4.54 % (3388394)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 23.80/4.54 % (3388394)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 23.80/4.54 % (3388394)CaDiCaL version: 2.1.3
% 23.80/4.54 % (3388394)Termination reason: Instruction limit
% 23.80/4.54 % (3388394)Termination phase: Property scanning
% 23.80/4.54 % (3388394)Time elapsed: 0.217 s
% 23.80/4.54 % (3388394)Peak memory usage: 96 MB
% 23.80/4.54 % (3388394)Instructions burned: 437 (million)
% 23.80/4.54 % (3388400)dis+10_3:1_sil=8000:acc=on:urr=on:br=off:sac=on:newcnf=on:random_seed=3779902077:i=134:sd=2:doe=on:nm=16:sup=off:ss=included_2984 on theBenchmark for (2984ds/134Mi)
% 23.80/4.54 % (3388393)Instruction limit reached!
% 23.80/4.54 % (3388393)------------------------------
% 23.80/4.54 % (3388393)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 23.80/4.54 % (3388393)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 23.80/4.54 % (3388393)CaDiCaL version: 2.1.3
% 23.80/4.54 % (3388393)Termination reason: Instruction limit
% 23.80/4.54 % (3388393)Termination phase: Saturation
% 23.80/4.54 % (3388393)Time elapsed: 0.538 s
% 23.80/4.54 % (3388393)Peak memory usage: 103 MB
% 23.80/4.54 % (3388393)Instructions burned: 907 (million)
% 23.80/4.54 % (3388400)Instruction limit reached!
% 23.80/4.54 % (3388400)------------------------------
% 23.80/4.54 % (3388400)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 23.80/4.54 % (3388400)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 23.80/4.54 % (3388400)CaDiCaL version: 2.1.3
% 23.80/4.54 % (3388400)Termination reason: Instruction limit
% 23.80/4.54 % (3388400)Termination phase: NewCNF
% 23.80/4.54 % (3388400)Time elapsed: 0.103 s
% 23.80/4.54 % (3388400)Peak memory usage: 95 MB
% 23.80/4.54 % (3388400)Instructions burned: 135 (million)
% 23.80/4.54 % (3388402)lrs+1002_8_sil=8000:sp=occurrence:sos=on:sac=on:random_seed=1718394871:st=8:i=592:sd=3:ep=RST:ss=axioms_2982 on theBenchmark for (2982ds/592Mi)
% 23.80/4.54 % (3388403)lrs+10_1_ncem=casc2026/models/loop6.pt:sil=32000:npcc=on:random_seed=3557468483:st=3:i=13193:sd=3:ss=axioms_2982 on theBenchmark for (2982ds/13193Mi)
% 23.80/4.54 % (3388402)Instruction limit reached!
% 23.80/4.54 % (3388402)------------------------------
% 23.80/4.54 % (3388402)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 23.80/4.54 % (3388402)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 23.80/4.54 % (3388402)CaDiCaL version: 2.1.3
% 23.80/4.54 % (3388402)Termination reason: Instruction limit
% 23.80/4.54 % (3388402)Termination phase: Property scanning
% 23.80/4.54 % (3388402)Time elapsed: 0.299 s
% 23.80/4.54 % (3388402)Peak memory usage: 97 MB
% 23.80/4.54 % (3388402)Instructions burned: 593 (million)
% 23.80/4.54 % (3388406)lrs+1666_7_slsqr=4,1:sil=8000:plsq=on:plsqc=1:sos=on:urr=on:plsql=on:rp=on:alpa=false:sac=on:slsq=on:random_seed=3944961680:i=125:slsql=off:bs=unit_only:gtg=position:fdi=2:gsp=on:ss=axioms:sgt=8_2977 on theBenchmark for (2977ds/125Mi)
% 23.80/4.54 % (3388406)Instruction limit reached!
% 23.80/4.54 % (3388406)------------------------------
% 23.80/4.54 % (3388406)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 23.80/4.54 % (3388406)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 23.80/4.54 % (3388406)CaDiCaL version: 2.1.3
% 23.80/4.54 % (3388406)Termination reason: Instruction limit
% 23.80/4.54 % (3388406)Termination phase: SInE selection
% 23.80/4.54 % (3388406)Time elapsed: 0.050 s
% 23.80/4.54 % (3388406)Peak memory usage: 90 MB
% 23.80/4.54 % (3388406)Instructions burned: 126 (million)
% 23.80/4.54 % (3388385)Instruction limit reached!
% 23.80/4.54 % (3388385)------------------------------
% 23.80/4.54 % (3388385)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 23.80/4.54 % (3388385)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 23.80/4.54 % (3388385)CaDiCaL version: 2.1.3
% 23.80/4.54 % (3388385)Termination reason: Instruction limit
% 23.80/4.54 % (3388385)Termination phase: Saturation
% 23.80/4.54 % (3388385)Time elapsed: 1.516 s
% 23.80/4.54 % (3388385)Peak memory usage: 250 MB
% 23.80/4.54 % (3388385)Instructions burned: 2351 (million)
% 23.80/4.54 % (3388408)lrs+10_1024_to=lpo:sil=8000:tgt=full:sp=arity:slsq=on:random_seed=2840953243:i=134:gtgl=5:slsql=off:gtg=exists_sym_2975 on theBenchmark for (2975ds/134Mi)
% 23.80/4.54 % (3388408)Instruction limit reached!
% 23.80/4.54 % (3388408)------------------------------
% 23.80/4.54 % (3388408)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 23.80/4.54 % (3388408)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 23.80/4.54 % (3388408)CaDiCaL version: 2.1.3
% 23.80/4.54 % (3388408)Termination reason: Instruction limit
% 23.80/4.54 % (3388408)Termination phase: Initialization
% 23.80/4.54 % (3388408)Time elapsed: 0.052 s
% 23.80/4.54 % (3388408)Peak memory usage: 90 MB
% 23.80/4.54 % (3388408)Instructions burned: 136 (million)
% 23.80/4.54 % (3388410)lrs+10_1_sil=16000:plsq=on:plsqc=1:plsqr=32,1:sos=on:lcm=reverse:fd=off:newcnf=on:random_seed=1001122863:i=141:sd=1:gsp=on:sup=off:ss=axioms:sgt=8_2974 on theBenchmark for (2974ds/141Mi)
% 23.80/4.54 % (3388411)lrs+1011_1_sil=8000:plsq=on:sp=occurrence:fs=off:random_seed=2902706144:i=431:sd=1:fsr=off:sup=off:ss=axioms:sgt=64_2973 on theBenchmark for (2973ds/431Mi)
% 23.80/4.54 % (3388410)Instruction limit reached!
% 23.80/4.54 % (3388410)------------------------------
% 23.80/4.54 % (3388410)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 23.80/4.54 % (3388410)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 23.80/4.54 % (3388410)CaDiCaL version: 2.1.3
% 23.80/4.54 % (3388410)Termination reason: Instruction limit
% 23.80/4.54 % (3388410)Termination phase: Saturation
% 23.80/4.54 % (3388410)Time elapsed: 0.075 s
% 23.80/4.54 % (3388410)Peak memory usage: 94 MB
% 23.80/4.54 % (3388410)Instructions burned: 143 (million)
% 23.80/4.54 % (3388414)lrs+1010_1_ncem=casc2026/models/loop6.pt:sil=64000:tgt=full:npcc=on:prc=on:urr=ec_only:bsr=on:fd=preordered:gs=on:sac=on:newcnf=on:random_seed=3422470962:i=6060:aac=none:ins=25_2972 on theBenchmark for (2972ds/6060Mi)
% 23.80/4.54 % (3388411)Instruction limit reached!
% 23.80/4.54 % (3388411)------------------------------
% 23.80/4.54 % (3388411)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 23.80/4.54 % (3388411)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 23.80/4.54 % (3388411)CaDiCaL version: 2.1.3
% 23.80/4.54 % (3388411)Termination reason: Instruction limit
% 23.80/4.54 % (3388411)Termination phase: Saturation
% 23.80/4.54 % (3388411)Time elapsed: 0.227 s
% 23.80/4.54 % (3388411)Peak memory usage: 96 MB
% 23.80/4.54 % (3388411)Instructions burned: 433 (million)
% 23.80/4.54 % (3388416)lrs+10_16_anc=all:slsqr=32,1:sil=8000:avsql=on:sp=unary_frequency:lcm=predicate:urr=full:rp=on:br=off:slsqc=4:flr=on:sac=on:slsq=on:avsqc=1:random_seed=1783778034:avsq=on:s2a=on:i=150:kws=precedence:nicw=on:gsp=on:rawr=on_2970 on theBenchmark for (2970ds/150Mi)
% 23.80/4.54 % (3388416)Instruction limit reached!
% 23.80/4.54 % (3388416)------------------------------
% 23.80/4.54 % (3388416)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 23.80/4.54 % (3388416)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 23.80/4.54 % (3388416)CaDiCaL version: 2.1.3
% 23.80/4.54 % (3388416)Termination reason: Instruction limit
% 23.80/4.54 % (3388416)Termination phase: Preprocessing 3
% 23.80/4.54 % (3388416)Time elapsed: 0.095 s
% 23.80/4.54 % (3388416)Peak memory usage: 94 MB
% 23.80/4.54 % (3388416)Instructions burned: 150 (million)
% 23.80/4.54 % (3388418)lrs+1010_1_ncem=casc2026/models/loop8.pt:sil=64000:tgt=ground:npcc=on:sp=arity:urr=on:random_seed=1688824723:i=14155:bd=all_2968 on theBenchmark for (2968ds/14155Mi)
% 23.80/4.54 % (3388397)First to succeed.
% 23.80/4.54 % (3388397)Solution written to "/export/starexec/sandbox/tmp/vampire-proof-3388357"
% 23.80/4.54 % (3388397)Refutation found. Thanks to Tanya!
% 23.80/4.54 % SZS status ContradictoryAxioms for theBenchmark
% 23.80/4.54 % SZS output start Proof for theBenchmark
% See solution above
% 23.80/4.54 % (3388397)------------------------------
% 23.80/4.54 % (3388397)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 23.80/4.54 % (3388397)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 23.80/4.54 % (3388397)CaDiCaL version: 2.1.3
% 23.80/4.54 % (3388397)Termination reason: Refutation
% 23.80/4.54 % (3388397)Time elapsed: 1.932 s
% 23.80/4.54 % (3388397)Peak memory usage: 189 MB
% 23.80/4.54 % (3388397)Instructions burned: 3225 (million)
% 23.80/4.54 % (3388397)------------------------------
% 23.80/4.54 % (3388397)------------------------------
% 23.80/4.54 % (3388357)Success in time 3.626 s
% 23.80/4.54 % Vampire exiting
%------------------------------------------------------------------------------