%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : SWW371+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 : 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 01:30:13 PM UTC 2026
% Result : ContradictoryAxioms 23.44s 4.46s
% Output : Refutation 23.44s
% 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(f396,axiom,
! [X0] : X0 != hAPP(c_Nat_OSuc,X0),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_n__not__Suc__n) ).
fof(f3350,axiom,
! [X0,X1] : hAPP(c_Set_OCollect(X1),X0) = X0,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_Collect__def) ).
fof(f5228,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(f5230,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(f8270,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,[],[f5228]) ).
fof(f8271,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,[],[f5230]) ).
fof(f8514,plain,
! [X0] : hAPP(c_Nat_OSuc,X0) != X0,
inference(cnf_transformation,[],[f396]) ).
fof(f8678,plain,
! [X0,X1] : hAPP(c_Set_OCollect(X1),X0) = X0,
inference(cnf_transformation,[],[f3350]) ).
fof(f12628,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,[],[f8271,f8270]) ).
fof(f12667,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,[],[f8514,f12628]) ).
fof(f12668,plain,
! [X2,X3,X0,X1,X6,X7,X4,X5] : hAPP(X0,X0) != hAPP(hAPP(hAPP(c_COMBS(X2,X3,X4),hAPP(c_COMBB(X5,X6,X7),c_Nat_OSuc)),c_Set_OCollect(X1)),X0),
inference(superposition,[],[f12667,f8678]) ).
fof(f12693,plain,
$false,
inference(equality_resolution,[],[f12668]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SWW371+1 : TPTP v9.3.1. Released v5.2.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.06/0.18 % Computer : n026.cluster.edu
% 0.06/0.18 % Model : x86_64 x86_64
% 0.06/0.18 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.06/0.18 % Memory : 8046.5625MB
% 0.06/0.18 % OS : Linux 6.8.0-71-generic
% 0.06/0.18 % CPULimit : 300
% 0.06/0.18 % WCLimit : 300
% 0.06/0.18 % DateTime : Mon Sep 28 13:45:27 UTC 2026
% 0.06/0.19 % CPUTime :
% 0.06/0.19 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.06/0.21 Running first-order theorem proving
% 0.06/0.22 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
% 13.38/2.98 % (3852735)Detected formulas, will run a generic FOF schedule.
% 13.38/2.98 % (3852742)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=954120297:i=141695:sd=1:nm=32:gsp=on:ss=included_2995 on theBenchmark for (2995ds/141695Mi)
% 13.38/2.98 % (3852740)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=1412114036:i=141193_2995 on theBenchmark for (2995ds/141193Mi)
% 13.38/2.98 % (3852743)lrs+1010_1_to=lpo:sil=32000:sos=on:spb=goal_then_units:bce=on:random_seed=595142439:i=109:sd=1:ins=1:gsp=on:ss=axioms_2995 on theBenchmark for (2995ds/109Mi)
% 13.38/2.98 % (3852741)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=2510043935:i=134677:sd=20:aac=none:nm=16:ss=included:sgt=10_2995 on theBenchmark for (2995ds/134677Mi)
% 13.38/2.98 % (3852746)dis-21_1_sil=8000:lcm=predicate:random_seed=3731168316: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)
% 13.38/2.98 % (3852744)dis-1010_2:3_sil=16000:sp=reverse_frequency:random_seed=3912173375:i=119:av=off:ss=axioms_2995 on theBenchmark for (2995ds/119Mi)
% 13.38/2.98 % (3852745)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=2517864895:s2a=on:i=139:gtg=position_2995 on theBenchmark for (2995ds/139Mi)
% 13.38/2.98 % (3852743)Instruction limit reached!
% 13.38/2.98 % (3852743)------------------------------
% 13.38/2.98 % (3852743)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 13.38/2.98 % (3852743)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.38/2.98 % (3852743)CaDiCaL version: 2.1.3
% 13.38/2.98 % (3852743)Termination reason: Instruction limit
% 13.38/2.98 % (3852743)Termination phase: Saturation
% 13.38/2.98 % (3852743)Time elapsed: 0.070 s
% 13.38/2.98 % (3852743)Peak memory usage: 94 MB
% 13.38/2.98 % (3852743)Instructions burned: 110 (million)
% 13.38/2.98 % (3852745)Instruction limit reached!
% 13.38/2.98 % (3852745)------------------------------
% 13.38/2.98 % (3852745)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 13.38/2.98 % (3852745)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.38/2.98 % (3852745)CaDiCaL version: 2.1.3
% 13.38/2.98 % (3852745)Termination reason: Instruction limit
% 13.38/2.98 % (3852745)Termination phase: SInE selection
% 13.38/2.98 % (3852745)Time elapsed: 0.059 s
% 13.38/2.98 % (3852745)Peak memory usage: 90 MB
% 13.38/2.98 % (3852745)Instructions burned: 139 (million)
% 13.38/2.98 % (3852744)Instruction limit reached!
% 13.38/2.98 % (3852744)------------------------------
% 13.38/2.98 % (3852744)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 13.38/2.98 % (3852744)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.38/2.98 % (3852744)CaDiCaL version: 2.1.3
% 13.38/2.98 % (3852744)Termination reason: Instruction limit
% 13.38/2.98 % (3852744)Termination phase: Property scanning
% 13.38/2.98 % (3852744)Time elapsed: 0.071 s
% 13.38/2.98 % (3852744)Peak memory usage: 93 MB
% 13.38/2.98 % (3852744)Instructions burned: 122 (million)
% 13.38/2.98 % (3852746)Instruction limit reached!
% 13.38/2.98 % (3852746)------------------------------
% 13.38/2.98 % (3852746)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 13.38/2.98 % (3852746)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 13.38/2.98 % (3852746)CaDiCaL version: 2.1.3
% 13.38/2.98 % (3852746)Termination reason: Instruction limit
% 13.38/2.98 % (3852746)Termination phase: Preprocessing 3
% 13.38/2.98 % (3852746)Time elapsed: 0.082 s
% 13.38/2.98 % (3852746)Peak memory usage: 93 MB
% 13.38/2.98 % (3852746)Instructions burned: 130 (million)
% 13.38/2.98 % (3852754)lrs+10_1_sil=8000:sp=occurrence:random_seed=1848586601:i=285:sd=3:ss=axioms:sgt=8_2993 on theBenchmark for (2993ds/285Mi)
% 13.38/2.98 % (3852755)lrs+10_1_sil=32000:urr=on:br=off:random_seed=4067372820:i=157:sd=1:gtg=position:ss=axioms:sgt=8_2993 on theBenchmark for (2993ds/157Mi)
% 13.38/2.98 % (3852757)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=4208026161:s2a=on:i=248:s2at=1.23:gtg=position_2993 on theBenchmark for (2993ds/248Mi)
% 13.38/2.98 % (3852756)lrs+1011_1_sil=32000:sp=occurrence:random_seed=2563544377:i=325:sd=1:ss=axioms:sgt=32_2993 on theBenchmark for (2993ds/325Mi)
% 13.38/2.98 % (3852755)Instruction limit reached!
% 19.70/3.83 % (3852755)------------------------------
% 19.70/3.83 % (3852755)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 19.70/3.83 % (3852755)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 19.70/3.83 % (3852755)CaDiCaL version: 2.1.3
% 19.70/3.83 % (3852755)Termination reason: Instruction limit
% 19.70/3.83 % (3852755)Termination phase: Property scanning
% 19.70/3.83 % (3852755)Time elapsed: 0.072 s
% 19.70/3.83 % (3852755)Peak memory usage: 92 MB
% 19.70/3.83 % (3852755)Instructions burned: 158 (million)
% 19.70/3.83 % (3852757)Instruction limit reached!
% 19.70/3.83 % (3852757)------------------------------
% 19.70/3.83 % (3852757)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 19.70/3.83 % (3852757)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 19.70/3.83 % (3852757)CaDiCaL version: 2.1.3
% 19.70/3.83 % (3852757)Termination reason: Instruction limit
% 19.70/3.83 % (3852757)Termination phase: Preprocessing 3
% 19.70/3.83 % (3852757)Time elapsed: 0.129 s
% 19.70/3.83 % (3852757)Peak memory usage: 93 MB
% 19.70/3.83 % (3852757)Instructions burned: 250 (million)
% 19.70/3.83 % (3852756)Instruction limit reached!
% 19.70/3.83 % (3852756)------------------------------
% 19.70/3.83 % (3852756)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 19.70/3.83 % (3852756)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 19.70/3.83 % (3852756)CaDiCaL version: 2.1.3
% 19.70/3.83 % (3852756)Termination reason: Instruction limit
% 19.70/3.83 % (3852756)Termination phase: Saturation
% 19.70/3.83 % (3852756)Time elapsed: 0.131 s
% 19.70/3.83 % (3852756)Peak memory usage: 94 MB
% 19.70/3.83 % (3852756)Instructions burned: 328 (million)
% 19.70/3.83 % (3852754)Instruction limit reached!
% 19.70/3.83 % (3852754)------------------------------
% 19.70/3.83 % (3852754)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 19.70/3.83 % (3852754)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 19.70/3.83 % (3852754)CaDiCaL version: 2.1.3
% 19.70/3.83 % (3852754)Termination reason: Instruction limit
% 19.70/3.83 % (3852754)Termination phase: Saturation
% 19.70/3.83 % (3852754)Time elapsed: 0.164 s
% 19.70/3.83 % (3852754)Peak memory usage: 97 MB
% 19.70/3.83 % (3852754)Instructions burned: 286 (million)
% 19.70/3.83 % (3852762)lrs+1002_1_to=lpo:sil=8000:sos=on:random_seed=3623749603:st=4:cts=off:i=294:sd=2:ins=7:amm=off:ss=axioms_2991 on theBenchmark for (2991ds/294Mi)
% 19.70/3.83 % (3852763)lrs+10_1_ncem=casc2026/models/loop7.pt:sil=32000:tgt=ground:npcc=on:random_seed=2432184154:i=2350_2991 on theBenchmark for (2991ds/2350Mi)
% 19.70/3.83 % (3852764)dis-1011_32:1_sfv=off:sil=16000:sos=all:erd=off:acc=on:fd=off:flr=on:random_seed=816679381:cts=off:i=113:fsr=off:ss=included:sgt=4_2991 on theBenchmark for (2991ds/113Mi)
% 19.70/3.83 % (3852765)lrs-1004_1_sil=8000:sp=occurrence:sos=all:erd=off:fs=off:bce=on:random_seed=3493839932:i=127:av=off:fsr=off:sup=off_2990 on theBenchmark for (2990ds/127Mi)
% 19.70/3.83 % (3852764)Instruction limit reached!
% 19.70/3.83 % (3852764)------------------------------
% 19.70/3.83 % (3852764)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 19.70/3.83 % (3852764)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 19.70/3.83 % (3852764)CaDiCaL version: 2.1.3
% 19.70/3.83 % (3852764)Termination reason: Instruction limit
% 19.70/3.83 % (3852764)Termination phase: Preprocessing 3
% 19.70/3.83 % (3852764)Time elapsed: 0.077 s
% 19.70/3.83 % (3852764)Peak memory usage: 93 MB
% 19.70/3.83 % (3852764)Instructions burned: 113 (million)
% 19.70/3.83 % (3852765)Instruction limit reached!
% 19.70/3.83 % (3852765)------------------------------
% 19.70/3.83 % (3852765)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 19.70/3.83 % (3852765)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 19.70/3.83 % (3852765)CaDiCaL version: 2.1.3
% 19.70/3.83 % (3852765)Termination reason: Instruction limit
% 19.70/3.83 % (3852765)Termination phase: Preprocessing 3
% 19.70/3.83 % (3852765)Time elapsed: 0.081 s
% 19.70/3.83 % (3852765)Peak memory usage: 94 MB
% 19.70/3.83 % (3852765)Instructions burned: 127 (million)
% 19.70/3.83 % (3852762)Instruction limit reached!
% 19.70/3.83 % (3852762)------------------------------
% 19.70/3.83 % (3852762)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 19.70/3.83 % (3852762)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 19.70/3.83 % (3852762)CaDiCaL version: 2.1.3
% 19.70/3.83 % (3852762)Termination reason: Instruction limit
% 23.44/4.46 % (3852762)Termination phase: Saturation
% 23.44/4.46 % (3852762)Time elapsed: 0.159 s
% 23.44/4.46 % (3852762)Peak memory usage: 96 MB
% 23.44/4.46 % (3852762)Instructions burned: 295 (million)
% 23.44/4.46 % (3852770)dis-1003_1024_sil=8000:sos=all:sac=on:random_seed=1310954551:cond=fast:i=114:sd=1:nm=0:fsr=off:gtg=exists_sym:ss=axioms_2988 on theBenchmark for (2988ds/114Mi)
% 23.44/4.46 % (3852772)dis-1010_1_sil=16000:fde=unused:sp=occurrence:sos=on:random_seed=3191283477:i=437:sd=1:aac=none:ss=included_2988 on theBenchmark for (2988ds/437Mi)
% 23.44/4.46 % (3852771)lrs+10_1_sil=8000:sp=occurrence:random_seed=4016909955:st=1.2:i=907:sd=14:ss=axioms:sgt=12_2988 on theBenchmark for (2988ds/907Mi)
% 23.44/4.46 % (3852770)Instruction limit reached!
% 23.44/4.46 % (3852770)------------------------------
% 23.44/4.46 % (3852770)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 23.44/4.46 % (3852770)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 23.44/4.46 % (3852770)CaDiCaL version: 2.1.3
% 23.44/4.46 % (3852770)Termination reason: Instruction limit
% 23.44/4.46 % (3852770)Termination phase: Property scanning
% 23.44/4.46 % (3852770)Time elapsed: 0.046 s
% 23.44/4.46 % (3852770)Peak memory usage: 90 MB
% 23.44/4.46 % (3852770)Instructions burned: 117 (million)
% 23.44/4.46 % (3852776)lrs-1002_1_ncem=casc2026/models/all5champsBiggishL14.pt:sil=16000:npcc=on:random_seed=3290803790:i=5202:ss=axioms:sgt=16_2987 on theBenchmark for (2987ds/5202Mi)
% 23.44/4.46 % (3852772)Instruction limit reached!
% 23.44/4.46 % (3852772)------------------------------
% 23.44/4.46 % (3852772)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 23.44/4.46 % (3852772)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 23.44/4.46 % (3852772)CaDiCaL version: 2.1.3
% 23.44/4.46 % (3852772)Termination reason: Instruction limit
% 23.44/4.46 % (3852772)Termination phase: Property scanning
% 23.44/4.46 % (3852772)Time elapsed: 0.214 s
% 23.44/4.46 % (3852772)Peak memory usage: 96 MB
% 23.44/4.46 % (3852772)Instructions burned: 438 (million)
% 23.44/4.46 % (3852778)dis+10_3:1_sil=8000:acc=on:urr=on:br=off:sac=on:newcnf=on:random_seed=2676116684:i=134:sd=2:doe=on:nm=16:sup=off:ss=included_2985 on theBenchmark for (2985ds/134Mi)
% 23.44/4.46 % (3852778)Instruction limit reached!
% 23.44/4.46 % (3852778)------------------------------
% 23.44/4.46 % (3852778)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 23.44/4.46 % (3852778)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 23.44/4.46 % (3852778)CaDiCaL version: 2.1.3
% 23.44/4.46 % (3852778)Termination reason: Instruction limit
% 23.44/4.46 % (3852778)Termination phase: NewCNF
% 23.44/4.46 % (3852778)Time elapsed: 0.096 s
% 23.44/4.46 % (3852778)Peak memory usage: 95 MB
% 23.44/4.46 % (3852778)Instructions burned: 135 (million)
% 23.44/4.46 % (3852771)Instruction limit reached!
% 23.44/4.46 % (3852771)------------------------------
% 23.44/4.46 % (3852771)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 23.44/4.46 % (3852771)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 23.44/4.46 % (3852771)CaDiCaL version: 2.1.3
% 23.44/4.46 % (3852771)Termination reason: Instruction limit
% 23.44/4.46 % (3852771)Termination phase: Saturation
% 23.44/4.46 % (3852771)Time elapsed: 0.547 s
% 23.44/4.46 % (3852771)Peak memory usage: 103 MB
% 23.44/4.46 % (3852771)Instructions burned: 908 (million)
% 23.44/4.46 % (3852780)lrs+1002_8_sil=8000:sp=occurrence:sos=on:sac=on:random_seed=1049605741:st=8:i=592:sd=3:ep=RST:ss=axioms_2982 on theBenchmark for (2982ds/592Mi)
% 23.44/4.46 % (3852781)lrs+10_1_ncem=casc2026/models/loop6.pt:sil=32000:npcc=on:random_seed=3566184283:st=3:i=13193:sd=3:ss=axioms_2981 on theBenchmark for (2981ds/13193Mi)
% 23.44/4.46 % (3852780)Instruction limit reached!
% 23.44/4.46 % (3852780)------------------------------
% 23.44/4.46 % (3852780)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 23.44/4.46 % (3852780)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 23.44/4.46 % (3852780)CaDiCaL version: 2.1.3
% 23.44/4.46 % (3852780)Termination reason: Instruction limit
% 23.44/4.46 % (3852780)Termination phase: Property scanning
% 23.44/4.46 % (3852780)Time elapsed: 0.297 s
% 23.44/4.46 % (3852780)Peak memory usage: 97 MB
% 23.44/4.46 % (3852780)Instructions burned: 593 (million)
% 23.44/4.46 % (3852784)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=1333412145:i=125:slsql=off:bs=unit_only:gtg=position:fdi=2:gsp=on:ss=axioms:sgt=8_2978 on theBenchmark for (2978ds/125Mi)
% 23.44/4.46 % (3852784)Instruction limit reached!
% 23.44/4.46 % (3852784)------------------------------
% 23.44/4.46 % (3852784)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 23.44/4.46 % (3852784)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 23.44/4.46 % (3852784)CaDiCaL version: 2.1.3
% 23.44/4.46 % (3852784)Termination reason: Instruction limit
% 23.44/4.46 % (3852784)Termination phase: SInE selection
% 23.44/4.46 % (3852784)Time elapsed: 0.051 s
% 23.44/4.46 % (3852784)Peak memory usage: 90 MB
% 23.44/4.46 % (3852784)Instructions burned: 125 (million)
% 23.44/4.46 % (3852786)lrs+10_1024_to=lpo:sil=8000:tgt=full:sp=arity:slsq=on:random_seed=1759133642:i=134:gtgl=5:slsql=off:gtg=exists_sym_2976 on theBenchmark for (2976ds/134Mi)
% 23.44/4.46 % (3852763)Instruction limit reached!
% 23.44/4.46 % (3852763)------------------------------
% 23.44/4.46 % (3852763)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 23.44/4.46 % (3852763)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 23.44/4.46 % (3852763)CaDiCaL version: 2.1.3
% 23.44/4.46 % (3852763)Termination reason: Instruction limit
% 23.44/4.46 % (3852763)Termination phase: Saturation
% 23.44/4.46 % (3852763)Time elapsed: 1.517 s
% 23.44/4.46 % (3852763)Peak memory usage: 227 MB
% 23.44/4.46 % (3852763)Instructions burned: 2350 (million)
% 23.44/4.46 % (3852786)Instruction limit reached!
% 23.44/4.46 % (3852786)------------------------------
% 23.44/4.46 % (3852786)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 23.44/4.46 % (3852786)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 23.44/4.46 % (3852786)CaDiCaL version: 2.1.3
% 23.44/4.46 % (3852786)Termination reason: Instruction limit
% 23.44/4.46 % (3852786)Termination phase: Initialization
% 23.44/4.46 % (3852786)Time elapsed: 0.053 s
% 23.44/4.46 % (3852786)Peak memory usage: 90 MB
% 23.44/4.46 % (3852786)Instructions burned: 134 (million)
% 23.44/4.46 % (3852788)lrs+10_1_sil=16000:plsq=on:plsqc=1:plsqr=32,1:sos=on:lcm=reverse:fd=off:newcnf=on:random_seed=2528865199:i=141:sd=1:gsp=on:sup=off:ss=axioms:sgt=8_2974 on theBenchmark for (2974ds/141Mi)
% 23.44/4.46 % (3852789)lrs+1011_1_sil=8000:plsq=on:sp=occurrence:fs=off:random_seed=215233907:i=431:sd=1:fsr=off:sup=off:ss=axioms:sgt=64_2974 on theBenchmark for (2974ds/431Mi)
% 23.44/4.46 % (3852788)Instruction limit reached!
% 23.44/4.46 % (3852788)------------------------------
% 23.44/4.46 % (3852788)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 23.44/4.46 % (3852788)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 23.44/4.46 % (3852788)CaDiCaL version: 2.1.3
% 23.44/4.46 % (3852788)Termination reason: Instruction limit
% 23.44/4.46 % (3852788)Termination phase: Saturation
% 23.44/4.46 % (3852788)Time elapsed: 0.087 s
% 23.44/4.46 % (3852788)Peak memory usage: 95 MB
% 23.44/4.46 % (3852788)Instructions burned: 142 (million)
% 23.44/4.46 % (3852792)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=1260013773:i=6060:aac=none:ins=25_2972 on theBenchmark for (2972ds/6060Mi)
% 23.44/4.46 % (3852789)Instruction limit reached!
% 23.44/4.46 % (3852789)------------------------------
% 23.44/4.46 % (3852789)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 23.44/4.46 % (3852789)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 23.44/4.46 % (3852789)CaDiCaL version: 2.1.3
% 23.44/4.46 % (3852789)Termination reason: Instruction limit
% 23.44/4.46 % (3852789)Termination phase: Saturation
% 23.44/4.46 % (3852789)Time elapsed: 0.235 s
% 23.44/4.46 % (3852789)Peak memory usage: 96 MB
% 23.44/4.46 % (3852789)Instructions burned: 431 (million)
% 23.44/4.46 % (3852794)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=1544592314:avsq=on:s2a=on:i=150:kws=precedence:nicw=on:gsp=on:rawr=on_2970 on theBenchmark for (2970ds/150Mi)
% 23.44/4.46 % (3852794)Instruction limit reached!
% 23.44/4.46 % (3852794)------------------------------
% 23.44/4.46 % (3852794)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 23.44/4.46 % (3852794)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 23.44/4.46 % (3852794)CaDiCaL version: 2.1.3
% 23.44/4.46 % (3852794)Termination reason: Instruction limit
% 23.44/4.46 % (3852794)Termination phase: Preprocessing 3
% 23.44/4.46 % (3852794)Time elapsed: 0.096 s
% 23.44/4.46 % (3852794)Peak memory usage: 94 MB
% 23.44/4.46 % (3852794)Instructions burned: 152 (million)
% 23.44/4.46 % (3852776)First to succeed.
% 23.44/4.46 % (3852776)Solution written to "/export/starexec/sandbox/tmp/vampire-proof-3852735"
% 23.44/4.46 % (3852796)lrs+1010_1_ncem=casc2026/models/loop8.pt:sil=64000:tgt=ground:npcc=on:sp=arity:urr=on:random_seed=486834944:i=14155:bd=all_2968 on theBenchmark for (2968ds/14155Mi)
% 23.44/4.46 % (3852776)Refutation found. Thanks to Tanya!
% 23.44/4.46 % SZS status ContradictoryAxioms for theBenchmark
% 23.44/4.46 % SZS output start Proof for theBenchmark
% See solution above
% 23.44/4.46 % (3852776)------------------------------
% 23.44/4.46 % (3852776)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 23.44/4.46 % (3852776)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 23.44/4.46 % (3852776)CaDiCaL version: 2.1.3
% 23.44/4.46 % (3852776)Termination reason: Refutation
% 23.44/4.46 % (3852776)Time elapsed: 1.854 s
% 23.44/4.46 % (3852776)Peak memory usage: 191 MB
% 23.44/4.46 % (3852776)Instructions burned: 3172 (million)
% 23.44/4.46 % (3852776)------------------------------
% 23.44/4.46 % (3852776)------------------------------
% 23.44/4.46 % (3852735)Success in time 3.571 s
% 23.44/4.46 % Vampire exiting
%------------------------------------------------------------------------------