%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : SWW359+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 : n007.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 01:30:11 PM UTC 2026
% Result : ContradictoryAxioms 24.57s 4.65s
% Output : Refutation 24.57s
% 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(f329,axiom,
! [X0] : hAPP(c_Nat_OSuc,X0) != X0,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_Suc__n__not__n) ).
fof(f3243,axiom,
! [X0,X1] : hAPP(c_Set_OCollect(X1),X0) = X0,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_Collect__def) ).
fof(f5206,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(f5208,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(f8220,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,[],[f5206]) ).
fof(f9082,plain,
! [X0] : hAPP(c_Nat_OSuc,X0) != X0,
inference(cnf_transformation,[],[f329]) ).
fof(f9519,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,[],[f5208]) ).
fof(f9650,plain,
! [X0,X1] : hAPP(c_Set_OCollect(X1),X0) = X0,
inference(cnf_transformation,[],[f3243]) ).
fof(f12810,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,[],[f9519,f8220]) ).
fof(f12845,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,[],[f9082,f12810]) ).
fof(f12861,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,[],[f12845,f9650]) ).
fof(f12877,plain,
$false,
inference(equality_resolution,[],[f12861]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : SWW359+1 : TPTP v9.3.1. Released v5.2.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.07/0.20 % Computer : n007.cluster.edu
% 0.07/0.20 % Model : x86_64 x86_64
% 0.07/0.20 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.07/0.20 % Memory : 8046.5625MB
% 0.07/0.20 % OS : Linux 6.8.0-71-generic
% 0.07/0.20 % CPULimit : 300
% 0.07/0.20 % WCLimit : 300
% 0.07/0.20 % DateTime : Mon Sep 28 13:38:55 UTC 2026
% 0.07/0.21 % CPUTime :
% 0.07/0.21 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.07/0.24 Running first-order theorem proving
% 0.07/0.24 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
% 15.65/3.23 % (2393569)Detected formulas, will run a generic FOF schedule.
% 15.65/3.23 % (2393576)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=531498692:i=141695:sd=1:nm=32:gsp=on:ss=included_2995 on theBenchmark for (2995ds/141695Mi)
% 15.65/3.23 % (2393578)dis-1010_2:3_sil=16000:sp=reverse_frequency:random_seed=1362461701:i=119:av=off:ss=axioms_2995 on theBenchmark for (2995ds/119Mi)
% 15.65/3.23 % (2393575)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=387874450:i=134677:sd=20:aac=none:nm=16:ss=included:sgt=10_2995 on theBenchmark for (2995ds/134677Mi)
% 15.65/3.23 % (2393577)lrs+1010_1_to=lpo:sil=32000:sos=on:spb=goal_then_units:bce=on:random_seed=652219033:i=109:sd=1:ins=1:gsp=on:ss=axioms_2995 on theBenchmark for (2995ds/109Mi)
% 15.65/3.23 % (2393574)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=706037300:i=141193_2995 on theBenchmark for (2995ds/141193Mi)
% 15.65/3.23 % (2393579)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=3211780360:s2a=on:i=139:gtg=position_2995 on theBenchmark for (2995ds/139Mi)
% 15.65/3.23 % (2393580)dis-21_1_sil=8000:lcm=predicate:random_seed=3123337842: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)
% 15.65/3.23 % (2393579)Instruction limit reached!
% 15.65/3.23 % (2393579)------------------------------
% 15.65/3.23 % (2393579)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 15.65/3.23 % (2393579)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.65/3.23 % (2393579)CaDiCaL version: 2.1.3
% 15.65/3.23 % (2393579)Termination reason: Instruction limit
% 15.65/3.23 % (2393579)Termination phase: SInE selection
% 15.65/3.23 % (2393579)Time elapsed: 0.057 s
% 15.65/3.23 % (2393579)Peak memory usage: 90 MB
% 15.65/3.23 % (2393579)Instructions burned: 139 (million)
% 15.65/3.23 % (2393577)Instruction limit reached!
% 15.65/3.23 % (2393577)------------------------------
% 15.65/3.23 % (2393577)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 15.65/3.23 % (2393577)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.65/3.23 % (2393577)CaDiCaL version: 2.1.3
% 15.65/3.23 % (2393577)Termination reason: Instruction limit
% 15.65/3.23 % (2393577)Termination phase: Saturation
% 15.65/3.23 % (2393577)Time elapsed: 0.071 s
% 15.65/3.23 % (2393577)Peak memory usage: 95 MB
% 15.65/3.23 % (2393577)Instructions burned: 109 (million)
% 15.65/3.23 % (2393578)Instruction limit reached!
% 15.65/3.23 % (2393578)------------------------------
% 15.65/3.23 % (2393578)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 15.65/3.23 % (2393578)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.65/3.23 % (2393578)CaDiCaL version: 2.1.3
% 15.65/3.23 % (2393578)Termination reason: Instruction limit
% 15.65/3.23 % (2393578)Termination phase: Saturation
% 15.65/3.23 % (2393578)Time elapsed: 0.072 s
% 15.65/3.23 % (2393578)Peak memory usage: 94 MB
% 15.65/3.23 % (2393578)Instructions burned: 120 (million)
% 15.65/3.23 % (2393580)Instruction limit reached!
% 15.65/3.23 % (2393580)------------------------------
% 15.65/3.23 % (2393580)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 15.65/3.23 % (2393580)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.65/3.23 % (2393580)CaDiCaL version: 2.1.3
% 15.65/3.23 % (2393580)Termination reason: Instruction limit
% 15.65/3.23 % (2393580)Termination phase: Preprocessing 3
% 15.65/3.23 % (2393580)Time elapsed: 0.083 s
% 15.65/3.23 % (2393580)Peak memory usage: 93 MB
% 15.65/3.23 % (2393580)Instructions burned: 130 (million)
% 15.65/3.23 % (2393588)lrs+10_1_sil=8000:sp=occurrence:random_seed=2140237605:i=285:sd=3:ss=axioms:sgt=8_2993 on theBenchmark for (2993ds/285Mi)
% 15.65/3.23 % (2393590)lrs+1011_1_sil=32000:sp=occurrence:random_seed=1680098965:i=325:sd=1:ss=axioms:sgt=32_2993 on theBenchmark for (2993ds/325Mi)
% 15.65/3.23 % (2393589)lrs+10_1_sil=32000:urr=on:br=off:random_seed=451926590:i=157:sd=1:gtg=position:ss=axioms:sgt=8_2993 on theBenchmark for (2993ds/157Mi)
% 15.65/3.23 % (2393591)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=4168248682:s2a=on:i=248:s2at=1.23:gtg=position_2993 on theBenchmark for (2993ds/248Mi)
% 15.65/3.23 % (2393589)Instruction limit reached!
% 22.42/4.20 % (2393589)------------------------------
% 22.42/4.20 % (2393589)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 22.42/4.20 % (2393589)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 22.42/4.20 % (2393589)CaDiCaL version: 2.1.3
% 22.42/4.20 % (2393589)Termination reason: Instruction limit
% 22.42/4.20 % (2393589)Termination phase: Equality resolution with deletion
% 22.42/4.20 % (2393589)Time elapsed: 0.071 s
% 22.42/4.20 % (2393589)Peak memory usage: 91 MB
% 22.42/4.20 % (2393589)Instructions burned: 159 (million)
% 22.42/4.20 % (2393588)Instruction limit reached!
% 22.42/4.20 % (2393588)------------------------------
% 22.42/4.20 % (2393588)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 22.42/4.20 % (2393588)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 22.42/4.20 % (2393588)CaDiCaL version: 2.1.3
% 22.42/4.20 % (2393588)Termination reason: Instruction limit
% 22.42/4.20 % (2393588)Termination phase: Saturation
% 22.42/4.20 % (2393588)Time elapsed: 0.178 s
% 22.42/4.20 % (2393588)Peak memory usage: 96 MB
% 22.42/4.20 % (2393588)Instructions burned: 286 (million)
% 22.42/4.20 % (2393591)Instruction limit reached!
% 22.42/4.20 % (2393591)------------------------------
% 22.42/4.20 % (2393591)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 22.42/4.20 % (2393591)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 22.42/4.20 % (2393591)CaDiCaL version: 2.1.3
% 22.42/4.20 % (2393591)Termination reason: Instruction limit
% 22.42/4.20 % (2393591)Termination phase: Preprocessing 3
% 22.42/4.20 % (2393591)Time elapsed: 0.131 s
% 22.42/4.20 % (2393591)Peak memory usage: 93 MB
% 22.42/4.20 % (2393591)Instructions burned: 252 (million)
% 22.42/4.20 % (2393590)Instruction limit reached!
% 22.42/4.20 % (2393590)------------------------------
% 22.42/4.20 % (2393590)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 22.42/4.20 % (2393590)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 22.42/4.20 % (2393590)CaDiCaL version: 2.1.3
% 22.42/4.20 % (2393590)Termination reason: Instruction limit
% 22.42/4.20 % (2393590)Termination phase: Saturation
% 22.42/4.20 % (2393590)Time elapsed: 0.225 s
% 22.42/4.20 % (2393590)Peak memory usage: 97 MB
% 22.42/4.20 % (2393590)Instructions burned: 325 (million)
% 22.42/4.20 % (2393596)lrs+1002_1_to=lpo:sil=8000:sos=on:random_seed=4142956635:st=4:cts=off:i=294:sd=2:ins=7:amm=off:ss=axioms_2991 on theBenchmark for (2991ds/294Mi)
% 22.42/4.20 % (2393597)lrs+10_1_ncem=casc2026/models/loop7.pt:sil=32000:tgt=ground:npcc=on:random_seed=3512238157:i=2350_2990 on theBenchmark for (2990ds/2350Mi)
% 22.42/4.20 % (2393598)dis-1011_32:1_sfv=off:sil=16000:sos=all:erd=off:acc=on:fd=off:flr=on:random_seed=2061311762:cts=off:i=113:fsr=off:ss=included:sgt=4_2990 on theBenchmark for (2990ds/113Mi)
% 22.42/4.20 % (2393599)lrs-1004_1_sil=8000:sp=occurrence:sos=all:erd=off:fs=off:bce=on:random_seed=1613627081:i=127:av=off:fsr=off:sup=off_2989 on theBenchmark for (2989ds/127Mi)
% 22.42/4.20 % (2393596)Instruction limit reached!
% 22.42/4.20 % (2393596)------------------------------
% 22.42/4.20 % (2393596)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 22.42/4.20 % (2393596)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 22.42/4.20 % (2393596)CaDiCaL version: 2.1.3
% 22.42/4.20 % (2393596)Termination reason: Instruction limit
% 22.42/4.20 % (2393596)Termination phase: Saturation
% 22.42/4.20 % (2393596)Time elapsed: 0.154 s
% 22.42/4.20 % (2393596)Peak memory usage: 96 MB
% 22.42/4.20 % (2393596)Instructions burned: 295 (million)
% 22.42/4.20 % (2393598)Instruction limit reached!
% 22.42/4.20 % (2393598)------------------------------
% 22.42/4.20 % (2393598)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 22.42/4.20 % (2393598)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 22.42/4.20 % (2393598)CaDiCaL version: 2.1.3
% 22.42/4.20 % (2393598)Termination reason: Instruction limit
% 22.42/4.20 % (2393598)Termination phase: Preprocessing 3
% 22.42/4.20 % (2393598)Time elapsed: 0.076 s
% 22.42/4.20 % (2393598)Peak memory usage: 93 MB
% 22.42/4.20 % (2393598)Instructions burned: 114 (million)
% 22.42/4.20 % (2393599)Instruction limit reached!
% 22.42/4.20 % (2393599)------------------------------
% 22.42/4.20 % (2393599)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 22.42/4.20 % (2393599)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 22.42/4.20 % (2393599)CaDiCaL version: 2.1.3
% 22.42/4.20 % (2393599)Termination reason: Instruction limit
% 24.57/4.65 % (2393599)Termination phase: Preprocessing 3
% 24.57/4.65 % (2393599)Time elapsed: 0.081 s
% 24.57/4.65 % (2393599)Peak memory usage: 94 MB
% 24.57/4.65 % (2393599)Instructions burned: 127 (million)
% 24.57/4.65 % (2393604)dis-1003_1024_sil=8000:sos=all:sac=on:random_seed=745440533:cond=fast:i=114:sd=1:nm=0:fsr=off:gtg=exists_sym:ss=axioms_2988 on theBenchmark for (2988ds/114Mi)
% 24.57/4.65 % (2393605)lrs+10_1_sil=8000:sp=occurrence:random_seed=2215610086:st=1.2:i=907:sd=14:ss=axioms:sgt=12_2988 on theBenchmark for (2988ds/907Mi)
% 24.57/4.65 % (2393604)Instruction limit reached!
% 24.57/4.65 % (2393604)------------------------------
% 24.57/4.65 % (2393604)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 24.57/4.65 % (2393604)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 24.57/4.65 % (2393604)CaDiCaL version: 2.1.3
% 24.57/4.65 % (2393604)Termination reason: Instruction limit
% 24.57/4.65 % (2393604)Termination phase: Property scanning
% 24.57/4.65 % (2393604)Time elapsed: 0.044 s
% 24.57/4.65 % (2393604)Peak memory usage: 90 MB
% 24.57/4.65 % (2393604)Instructions burned: 115 (million)
% 24.57/4.65 % (2393606)dis-1010_1_sil=16000:fde=unused:sp=occurrence:sos=on:random_seed=4283015798:i=437:sd=1:aac=none:ss=included_2987 on theBenchmark for (2987ds/437Mi)
% 24.57/4.65 % (2393609)lrs-1002_1_ncem=casc2026/models/all5champsBiggishL14.pt:sil=16000:npcc=on:random_seed=2492018501:i=5202:ss=axioms:sgt=16_2985 on theBenchmark for (2985ds/5202Mi)
% 24.57/4.65 % (2393606)Instruction limit reached!
% 24.57/4.65 % (2393606)------------------------------
% 24.57/4.65 % (2393606)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 24.57/4.65 % (2393606)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 24.57/4.65 % (2393606)CaDiCaL version: 2.1.3
% 24.57/4.65 % (2393606)Termination reason: Instruction limit
% 24.57/4.65 % (2393606)Termination phase: Property scanning
% 24.57/4.65 % (2393606)Time elapsed: 0.215 s
% 24.57/4.65 % (2393606)Peak memory usage: 96 MB
% 24.57/4.65 % (2393606)Instructions burned: 440 (million)
% 24.57/4.65 % (2393612)dis+10_3:1_sil=8000:acc=on:urr=on:br=off:sac=on:newcnf=on:random_seed=2944879821:i=134:sd=2:doe=on:nm=16:sup=off:ss=included_2983 on theBenchmark for (2983ds/134Mi)
% 24.57/4.65 % (2393605)Instruction limit reached!
% 24.57/4.65 % (2393605)------------------------------
% 24.57/4.65 % (2393605)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 24.57/4.65 % (2393605)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 24.57/4.65 % (2393605)CaDiCaL version: 2.1.3
% 24.57/4.65 % (2393605)Termination reason: Instruction limit
% 24.57/4.65 % (2393605)Termination phase: Saturation
% 24.57/4.65 % (2393605)Time elapsed: 0.529 s
% 24.57/4.65 % (2393605)Peak memory usage: 104 MB
% 24.57/4.65 % (2393605)Instructions burned: 907 (million)
% 24.57/4.65 % (2393612)Instruction limit reached!
% 24.57/4.65 % (2393612)------------------------------
% 24.57/4.65 % (2393612)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 24.57/4.65 % (2393612)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 24.57/4.65 % (2393612)CaDiCaL version: 2.1.3
% 24.57/4.65 % (2393612)Termination reason: Instruction limit
% 24.57/4.65 % (2393612)Termination phase: NewCNF
% 24.57/4.65 % (2393612)Time elapsed: 0.099 s
% 24.57/4.65 % (2393612)Peak memory usage: 95 MB
% 24.57/4.65 % (2393612)Instructions burned: 135 (million)
% 24.57/4.65 % (2393614)lrs+1002_8_sil=8000:sp=occurrence:sos=on:sac=on:random_seed=2813057405:st=8:i=592:sd=3:ep=RST:ss=axioms_2980 on theBenchmark for (2980ds/592Mi)
% 24.57/4.65 % (2393615)lrs+10_1_ncem=casc2026/models/loop6.pt:sil=32000:npcc=on:random_seed=3116574296:st=3:i=13193:sd=3:ss=axioms_2980 on theBenchmark for (2980ds/13193Mi)
% 24.57/4.65 % (2393614)Instruction limit reached!
% 24.57/4.65 % (2393614)------------------------------
% 24.57/4.65 % (2393614)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 24.57/4.65 % (2393614)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 24.57/4.65 % (2393614)CaDiCaL version: 2.1.3
% 24.57/4.65 % (2393614)Termination reason: Instruction limit
% 24.57/4.65 % (2393614)Termination phase: Property scanning
% 24.57/4.65 % (2393614)Time elapsed: 0.289 s
% 24.57/4.65 % (2393614)Peak memory usage: 97 MB
% 24.57/4.65 % (2393614)Instructions burned: 595 (million)
% 24.57/4.65 % (2393618)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=1188409506:i=125:slsql=off:bs=unit_only:gtg=position:fdi=2:gsp=on:ss=axioms:sgt=8_2976 on theBenchmark for (2976ds/125Mi)
% 24.57/4.65 % (2393618)Instruction limit reached!
% 24.57/4.65 % (2393618)------------------------------
% 24.57/4.65 % (2393618)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 24.57/4.65 % (2393618)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 24.57/4.65 % (2393618)CaDiCaL version: 2.1.3
% 24.57/4.65 % (2393618)Termination reason: Instruction limit
% 24.57/4.65 % (2393618)Termination phase: SInE selection
% 24.57/4.65 % (2393618)Time elapsed: 0.048 s
% 24.57/4.65 % (2393618)Peak memory usage: 90 MB
% 24.57/4.65 % (2393618)Instructions burned: 125 (million)
% 24.57/4.65 % (2393597)Instruction limit reached!
% 24.57/4.65 % (2393597)------------------------------
% 24.57/4.65 % (2393597)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 24.57/4.65 % (2393597)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 24.57/4.65 % (2393597)CaDiCaL version: 2.1.3
% 24.57/4.65 % (2393597)Termination reason: Instruction limit
% 24.57/4.65 % (2393597)Termination phase: Saturation
% 24.57/4.65 % (2393597)Time elapsed: 1.552 s
% 24.57/4.65 % (2393597)Peak memory usage: 247 MB
% 24.57/4.65 % (2393597)Instructions burned: 2350 (million)
% 24.57/4.65 % (2393620)lrs+10_1024_to=lpo:sil=8000:tgt=full:sp=arity:slsq=on:random_seed=1872356582:i=134:gtgl=5:slsql=off:gtg=exists_sym_2974 on theBenchmark for (2974ds/134Mi)
% 24.57/4.65 % (2393620)Instruction limit reached!
% 24.57/4.65 % (2393620)------------------------------
% 24.57/4.65 % (2393620)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 24.57/4.65 % (2393620)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 24.57/4.65 % (2393620)CaDiCaL version: 2.1.3
% 24.57/4.65 % (2393620)Termination reason: Instruction limit
% 24.57/4.65 % (2393620)Termination phase: Initialization
% 24.57/4.65 % (2393620)Time elapsed: 0.052 s
% 24.57/4.65 % (2393620)Peak memory usage: 90 MB
% 24.57/4.65 % (2393620)Instructions burned: 135 (million)
% 24.57/4.65 % (2393621)lrs+10_1_sil=16000:plsq=on:plsqc=1:plsqr=32,1:sos=on:lcm=reverse:fd=off:newcnf=on:random_seed=532440827:i=141:sd=1:gsp=on:sup=off:ss=axioms:sgt=8_2973 on theBenchmark for (2973ds/141Mi)
% 24.57/4.65 % (2393621)Instruction limit reached!
% 24.57/4.65 % (2393621)------------------------------
% 24.57/4.65 % (2393621)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 24.57/4.65 % (2393621)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 24.57/4.65 % (2393621)CaDiCaL version: 2.1.3
% 24.57/4.65 % (2393621)Termination reason: Instruction limit
% 24.57/4.65 % (2393621)Termination phase: Saturation
% 24.57/4.65 % (2393621)Time elapsed: 0.078 s
% 24.57/4.65 % (2393621)Peak memory usage: 98 MB
% 24.57/4.65 % (2393621)Instructions burned: 141 (million)
% 24.57/4.65 % (2393623)lrs+1011_1_sil=8000:plsq=on:sp=occurrence:fs=off:random_seed=3780369409:i=431:sd=1:fsr=off:sup=off:ss=axioms:sgt=64_2971 on theBenchmark for (2971ds/431Mi)
% 24.57/4.65 % (2393625)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=3602068737:i=6060:aac=none:ins=25_2970 on theBenchmark for (2970ds/6060Mi)
% 24.57/4.65 % (2393623)Instruction limit reached!
% 24.57/4.65 % (2393623)------------------------------
% 24.57/4.65 % (2393623)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 24.57/4.65 % (2393623)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 24.57/4.65 % (2393623)CaDiCaL version: 2.1.3
% 24.57/4.65 % (2393623)Termination reason: Instruction limit
% 24.57/4.65 % (2393623)Termination phase: Saturation
% 24.57/4.65 % (2393623)Time elapsed: 0.250 s
% 24.57/4.65 % (2393623)Peak memory usage: 96 MB
% 24.57/4.65 % (2393623)Instructions burned: 432 (million)
% 24.57/4.65 % (2393628)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=2848370227:avsq=on:s2a=on:i=150:kws=precedence:nicw=on:gsp=on:rawr=on_2967 on theBenchmark for (2967ds/150Mi)
% 24.57/4.65 % (2393609)First to succeed.
% 24.57/4.65 % (2393609)Solution written to "/export/starexec/sandbox/tmp/vampire-proof-2393569"
% 24.57/4.65 % (2393628)Instruction limit reached!
% 24.57/4.65 % (2393628)------------------------------
% 24.57/4.65 % (2393628)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 24.57/4.65 % (2393628)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 24.57/4.65 % (2393628)CaDiCaL version: 2.1.3
% 24.57/4.65 % (2393628)Termination reason: Instruction limit
% 24.57/4.65 % (2393628)Termination phase: Preprocessing 3
% 24.57/4.65 % (2393628)Time elapsed: 0.096 s
% 24.57/4.65 % (2393628)Peak memory usage: 94 MB
% 24.57/4.65 % (2393628)Instructions burned: 151 (million)
% 24.57/4.65 % (2393631)lrs+1010_1_ncem=casc2026/models/loop8.pt:sil=64000:tgt=ground:npcc=on:sp=arity:urr=on:random_seed=1721926964:i=14155:bd=all_2964 on theBenchmark for (2964ds/14155Mi)
% 24.57/4.65 % (2393609)Refutation found. Thanks to Tanya!
% 24.57/4.65 % SZS status ContradictoryAxioms for theBenchmark
% 24.57/4.65 % SZS output start Proof for theBenchmark
% See solution above
% 24.57/4.65 % (2393609)------------------------------
% 24.57/4.65 % (2393609)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 24.57/4.65 % (2393609)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 24.57/4.65 % (2393609)CaDiCaL version: 2.1.3
% 24.57/4.65 % (2393609)Termination reason: Refutation
% 24.57/4.65 % (2393609)Time elapsed: 1.868 s
% 24.57/4.65 % (2393609)Peak memory usage: 193 MB
% 24.57/4.65 % (2393609)Instructions burned: 3183 (million)
% 24.57/4.65 % (2393609)------------------------------
% 24.57/4.65 % (2393609)------------------------------
% 24.57/4.65 % (2393569)Success in time 3.728 s
% 24.57/4.65 % Vampire exiting
%------------------------------------------------------------------------------