%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : SWW385+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 : n010.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 01:30:14 PM UTC 2026
% Result : ContradictoryAxioms 33.03s 5.45s
% Output : Refutation 33.03s
% Verified :
% SZS Type : Refutation
% Derivation depth : 5
% Number of leaves : 3
% Syntax : Number of formulae : 10 ( 10 unt; 0 def)
% Number of atoms : 10 ( 9 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 5 ( 5 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 11 ( 6 avg)
% Maximal term depth : 6 ( 2 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 4 ( 4 usr; 0 con; 1-3 aty)
% Number of variables : 46 ( 46 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f3412,axiom,
! [X0,X1] : hAPP(c_Set_OCollect(X1),X0) = X0,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_Collect__def) ).
fof(f3761,axiom,
! [X0,X1,X2] : hAPP(hAPP(c_List_Olist_OCons(X2),X1),X0) != X0,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',fact_not__Cons__self2) ).
fof(f5224,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(f9222,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,[],[f5224]) ).
fof(f10342,plain,
! [X2,X0,X1] : hAPP(hAPP(c_List_Olist_OCons(X2),X1),X0) != X0,
inference(cnf_transformation,[],[f3761]) ).
fof(f10718,plain,
! [X0,X1] : hAPP(c_Set_OCollect(X1),X0) = X0,
inference(cnf_transformation,[],[f3412]) ).
fof(f16358,plain,
! [X2,X3,X0,X1,X4,X5] : hAPP(X4,X5) != hAPP(hAPP(hAPP(c_COMBS(X0,X1,X2),c_List_Olist_OCons(X3)),X4),X5),
inference(superposition,[],[f10342,f9222]) ).
fof(f16361,plain,
! [X2,X3,X0,X1,X8,X6,X7,X4,X5] : hAPP(X8,hAPP(X7,X8)) != hAPP(hAPP(hAPP(c_COMBS(X0,X1,X2),hAPP(c_COMBS(X3,X4,X5),c_List_Olist_OCons(X6))),X7),X8),
inference(superposition,[],[f16358,f9222]) ).
fof(f16362,plain,
! [X2,X3,X0,X1,X8,X6,X7,X4,X5] : hAPP(hAPP(hAPP(c_COMBS(X2,X3,X4),hAPP(c_COMBS(X5,X6,X7),c_List_Olist_OCons(X8))),c_Set_OCollect(X1)),X0) != hAPP(X0,X0),
inference(superposition,[],[f16361,f10718]) ).
fof(f16373,plain,
$false,
inference(equality_resolution,[],[f16362]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SWW385+1 : TPTP v9.3.1. Released v5.2.0.
% 0.00/0.06 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.07/0.18 % Computer : n010.cluster.edu
% 0.07/0.18 % Model : x86_64 x86_64
% 0.07/0.18 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.07/0.18 % Memory : 8046.5625MB
% 0.07/0.18 % OS : Linux 6.8.0-71-generic
% 0.07/0.18 % CPULimit : 300
% 0.07/0.18 % WCLimit : 300
% 0.07/0.18 % DateTime : Mon Sep 28 13:45:47 UTC 2026
% 0.07/0.19 % CPUTime :
% 0.07/0.19 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.07/0.22 Running first-order theorem proving
% 0.07/0.22 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
% 17.53/3.08 % (1930468)Detected formulas, will run a generic FOF schedule.
% 17.53/3.08 % (1930547)dis-21_1_sil=8000:lcm=predicate:random_seed=3776457405:st=5:avsq=on:i=129:avsqr=1,16:sd=3:aac=none:ep=RS:fsr=off:ss=included_2998 on theBenchmark for (2998ds/129Mi)
% 17.53/3.08 % (1930545)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=4026694138:s2a=on:i=139:gtg=position_2998 on theBenchmark for (2998ds/139Mi)
% 17.53/3.08 % (1930540)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=1226173268:i=134677:sd=20:aac=none:nm=16:ss=included:sgt=10_2998 on theBenchmark for (2998ds/134677Mi)
% 17.53/3.08 % (1930539)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=83441470:i=141193_2998 on theBenchmark for (2998ds/141193Mi)
% 17.53/3.08 % (1930543)lrs+1010_1_to=lpo:sil=32000:sos=on:spb=goal_then_units:bce=on:random_seed=2797274223:i=109:sd=1:ins=1:gsp=on:ss=axioms_2998 on theBenchmark for (2998ds/109Mi)
% 17.53/3.08 % (1930542)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=2424497559:i=141695:sd=1:nm=32:gsp=on:ss=included_2998 on theBenchmark for (2998ds/141695Mi)
% 17.53/3.08 % (1930544)dis-1010_2:3_sil=16000:sp=reverse_frequency:random_seed=3491699116:i=119:av=off:ss=axioms_2998 on theBenchmark for (2998ds/119Mi)
% 17.53/3.08 % (1930547)Instruction limit reached!
% 17.53/3.08 % (1930547)------------------------------
% 17.53/3.08 % (1930547)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 17.53/3.08 % (1930547)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.53/3.08 % (1930547)CaDiCaL version: 2.1.3
% 17.53/3.08 % (1930547)Termination reason: Instruction limit
% 17.53/3.08 % (1930547)Termination phase: Preprocessing 3
% 17.53/3.08 % (1930547)Time elapsed: 0.049 s
% 17.53/3.08 % (1930547)Peak memory usage: 93 MB
% 17.53/3.08 % (1930547)Instructions burned: 132 (million)
% 17.53/3.08 % (1930545)Instruction limit reached!
% 17.53/3.08 % (1930545)------------------------------
% 17.53/3.08 % (1930545)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 17.53/3.08 % (1930545)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.53/3.08 % (1930545)CaDiCaL version: 2.1.3
% 17.53/3.08 % (1930545)Termination reason: Instruction limit
% 17.53/3.08 % (1930545)Termination phase: SInE selection
% 17.53/3.08 % (1930545)Time elapsed: 0.058 s
% 17.53/3.08 % (1930545)Peak memory usage: 90 MB
% 17.53/3.08 % (1930545)Instructions burned: 140 (million)
% 17.53/3.08 % (1930543)Instruction limit reached!
% 17.53/3.08 % (1930543)------------------------------
% 17.53/3.08 % (1930543)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 17.53/3.08 % (1930543)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.53/3.08 % (1930543)CaDiCaL version: 2.1.3
% 17.53/3.08 % (1930543)Termination reason: Instruction limit
% 17.53/3.08 % (1930543)Termination phase: Saturation
% 17.53/3.08 % (1930543)Time elapsed: 0.071 s
% 17.53/3.08 % (1930543)Peak memory usage: 95 MB
% 17.53/3.08 % (1930543)Instructions burned: 109 (million)
% 17.53/3.08 % (1930544)Instruction limit reached!
% 17.53/3.08 % (1930544)------------------------------
% 17.53/3.08 % (1930544)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 17.53/3.09 % (1930544)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.53/3.09 % (1930544)CaDiCaL version: 2.1.3
% 17.53/3.09 % (1930544)Termination reason: Instruction limit
% 17.53/3.09 % (1930544)Termination phase: Property scanning
% 17.53/3.09 % (1930544)Time elapsed: 0.075 s
% 17.53/3.09 % (1930544)Peak memory usage: 93 MB
% 17.53/3.09 % (1930544)Instructions burned: 121 (million)
% 17.53/3.09 % (1930590)lrs+10_1_sil=8000:sp=occurrence:random_seed=1616112414:i=285:sd=3:ss=axioms:sgt=8_2996 on theBenchmark for (2996ds/285Mi)
% 17.53/3.09 % (1930590)Instruction limit reached!
% 17.53/3.09 % (1930590)------------------------------
% 17.53/3.09 % (1930590)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 17.53/3.09 % (1930590)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.53/3.09 % (1930590)CaDiCaL version: 2.1.3
% 17.53/3.09 % (1930590)Termination reason: Instruction limit
% 17.53/3.09 % (1930590)Termination phase: Saturation
% 17.53/3.09 % (1930590)Time elapsed: 0.082 s
% 17.53/3.09 % (1930590)Peak memory usage: 96 MB
% 17.53/3.09 % (1930590)Instructions burned: 286 (million)
% 28.14/4.68 % (1930602)lrs+1011_1_sil=32000:sp=occurrence:random_seed=4231631679:i=325:sd=1:ss=axioms:sgt=32_2995 on theBenchmark for (2995ds/325Mi)
% 28.14/4.68 % (1930599)lrs+10_1_sil=32000:urr=on:br=off:random_seed=3284145653:i=157:sd=1:gtg=position:ss=axioms:sgt=8_2995 on theBenchmark for (2995ds/157Mi)
% 28.14/4.68 % (1930605)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=1297344282:s2a=on:i=248:s2at=1.23:gtg=position_2995 on theBenchmark for (2995ds/248Mi)
% 28.14/4.68 % (1930599)Instruction limit reached!
% 28.14/4.68 % (1930599)------------------------------
% 28.14/4.68 % (1930599)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 28.14/4.68 % (1930599)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 28.14/4.68 % (1930599)CaDiCaL version: 2.1.3
% 28.14/4.68 % (1930599)Termination reason: Instruction limit
% 28.14/4.68 % (1930599)Termination phase: Preprocessing 3
% 28.14/4.68 % (1930599)Time elapsed: 0.072 s
% 28.14/4.68 % (1930599)Peak memory usage: 91 MB
% 28.14/4.68 % (1930599)Instructions burned: 158 (million)
% 28.14/4.68 % (1930622)lrs+1002_1_to=lpo:sil=8000:sos=on:random_seed=709007311:st=4:cts=off:i=294:sd=2:ins=7:amm=off:ss=axioms_2994 on theBenchmark for (2994ds/294Mi)
% 28.14/4.68 % (1930602)Instruction limit reached!
% 28.14/4.68 % (1930602)------------------------------
% 28.14/4.68 % (1930602)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 28.14/4.68 % (1930602)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 28.14/4.68 % (1930602)CaDiCaL version: 2.1.3
% 28.14/4.68 % (1930602)Termination reason: Instruction limit
% 28.14/4.68 % (1930602)Termination phase: Saturation
% 28.14/4.68 % (1930602)Time elapsed: 0.150 s
% 28.14/4.68 % (1930602)Peak memory usage: 95 MB
% 28.14/4.68 % (1930602)Instructions burned: 325 (million)
% 28.14/4.68 % (1930622)Instruction limit reached!
% 28.14/4.68 % (1930622)------------------------------
% 28.14/4.68 % (1930622)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 28.14/4.68 % (1930622)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 28.14/4.68 % (1930622)CaDiCaL version: 2.1.3
% 28.14/4.68 % (1930622)Termination reason: Instruction limit
% 28.14/4.68 % (1930622)Termination phase: Saturation
% 28.14/4.68 % (1930622)Time elapsed: 0.083 s
% 28.14/4.68 % (1930622)Peak memory usage: 96 MB
% 28.14/4.68 % (1930622)Instructions burned: 297 (million)
% 28.14/4.68 % (1930626)lrs+10_1_ncem=casc2026/models/loop7.pt:sil=32000:tgt=ground:npcc=on:random_seed=3143249145:i=2350_2993 on theBenchmark for (2993ds/2350Mi)
% 28.14/4.68 % (1930605)Instruction limit reached!
% 28.14/4.68 % (1930605)------------------------------
% 28.14/4.68 % (1930605)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 28.14/4.68 % (1930605)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 28.14/4.68 % (1930605)CaDiCaL version: 2.1.3
% 28.14/4.68 % (1930605)Termination reason: Instruction limit
% 28.14/4.68 % (1930605)Termination phase: Preprocessing 3
% 28.14/4.68 % (1930605)Time elapsed: 0.218 s
% 28.14/4.68 % (1930605)Peak memory usage: 93 MB
% 28.14/4.68 % (1930605)Instructions burned: 250 (million)
% 28.14/4.68 % (1930628)dis-1011_32:1_sfv=off:sil=16000:sos=all:erd=off:acc=on:fd=off:flr=on:random_seed=411773176:cts=off:i=113:fsr=off:ss=included:sgt=4_2992 on theBenchmark for (2992ds/113Mi)
% 28.14/4.68 % (1930629)lrs-1004_1_sil=8000:sp=occurrence:sos=all:erd=off:fs=off:bce=on:random_seed=4230971388:i=127:av=off:fsr=off:sup=off_2992 on theBenchmark for (2992ds/127Mi)
% 28.14/4.68 % (1930629)Instruction limit reached!
% 28.14/4.68 % (1930629)------------------------------
% 28.14/4.68 % (1930629)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 28.14/4.68 % (1930629)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 28.14/4.68 % (1930629)CaDiCaL version: 2.1.3
% 28.14/4.68 % (1930629)Termination reason: Instruction limit
% 28.14/4.68 % (1930629)Termination phase: Preprocessing 3
% 28.14/4.68 % (1930629)Time elapsed: 0.044 s
% 28.14/4.68 % (1930629)Peak memory usage: 94 MB
% 28.14/4.68 % (1930629)Instructions burned: 130 (million)
% 28.14/4.68 % (1930628)Instruction limit reached!
% 28.14/4.68 % (1930628)------------------------------
% 28.14/4.68 % (1930628)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 28.14/4.68 % (1930628)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 28.14/4.68 % (1930628)CaDiCaL version: 2.1.3
% 28.14/4.68 % (1930628)Termination reason: Instruction limit
% 33.03/5.45 % (1930628)Termination phase: Preprocessing 3
% 33.03/5.45 % (1930628)Time elapsed: 0.076 s
% 33.03/5.45 % (1930628)Peak memory usage: 93 MB
% 33.03/5.45 % (1930628)Instructions burned: 113 (million)
% 33.03/5.45 % (1930631)dis-1003_1024_sil=8000:sos=all:sac=on:random_seed=3891616561:cond=fast:i=114:sd=1:nm=0:fsr=off:gtg=exists_sym:ss=axioms_2991 on theBenchmark for (2991ds/114Mi)
% 33.03/5.45 % (1930634)lrs+10_1_sil=8000:sp=occurrence:random_seed=3294882394:st=1.2:i=907:sd=14:ss=axioms:sgt=12_2990 on theBenchmark for (2990ds/907Mi)
% 33.03/5.45 % (1930631)Instruction limit reached!
% 33.03/5.45 % (1930631)------------------------------
% 33.03/5.45 % (1930631)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 33.03/5.45 % (1930631)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 33.03/5.45 % (1930631)CaDiCaL version: 2.1.3
% 33.03/5.45 % (1930631)Termination reason: Instruction limit
% 33.03/5.45 % (1930631)Termination phase: Property scanning
% 33.03/5.45 % (1930631)Time elapsed: 0.085 s
% 33.03/5.45 % (1930631)Peak memory usage: 90 MB
% 33.03/5.45 % (1930631)Instructions burned: 115 (million)
% 33.03/5.45 % (1930635)dis-1010_1_sil=16000:fde=unused:sp=occurrence:sos=on:random_seed=2922069771:i=437:sd=1:aac=none:ss=included_2990 on theBenchmark for (2990ds/437Mi)
% 33.03/5.45 % (1930652)lrs-1002_1_ncem=casc2026/models/all5champsBiggishL14.pt:sil=16000:npcc=on:random_seed=3354447055:i=5202:ss=axioms:sgt=16_2988 on theBenchmark for (2988ds/5202Mi)
% 33.03/5.45 % (1930634)Instruction limit reached!
% 33.03/5.45 % (1930634)------------------------------
% 33.03/5.45 % (1930634)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 33.03/5.45 % (1930634)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 33.03/5.45 % (1930634)CaDiCaL version: 2.1.3
% 33.03/5.45 % (1930634)Termination reason: Instruction limit
% 33.03/5.45 % (1930634)Termination phase: Saturation
% 33.03/5.45 % (1930634)Time elapsed: 0.479 s
% 33.03/5.45 % (1930634)Peak memory usage: 103 MB
% 33.03/5.45 % (1930634)Instructions burned: 907 (million)
% 33.03/5.45 % (1930635)Instruction limit reached!
% 33.03/5.45 % (1930635)------------------------------
% 33.03/5.45 % (1930635)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 33.03/5.45 % (1930635)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 33.03/5.45 % (1930635)CaDiCaL version: 2.1.3
% 33.03/5.45 % (1930635)Termination reason: Instruction limit
% 33.03/5.45 % (1930635)Termination phase: Property scanning
% 33.03/5.45 % (1930635)Time elapsed: 0.375 s
% 33.03/5.45 % (1930635)Peak memory usage: 96 MB
% 33.03/5.45 % (1930635)Instructions burned: 437 (million)
% 33.03/5.45 % (1930667)dis+10_3:1_sil=8000:acc=on:urr=on:br=off:sac=on:newcnf=on:random_seed=434008971:i=134:sd=2:doe=on:nm=16:sup=off:ss=included_2984 on theBenchmark for (2984ds/134Mi)
% 33.03/5.45 % (1930668)lrs+1002_8_sil=8000:sp=occurrence:sos=on:sac=on:random_seed=638535364:st=8:i=592:sd=3:ep=RST:ss=axioms_2983 on theBenchmark for (2983ds/592Mi)
% 33.03/5.45 % (1930667)Instruction limit reached!
% 33.03/5.45 % (1930667)------------------------------
% 33.03/5.45 % (1930667)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 33.03/5.45 % (1930667)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 33.03/5.45 % (1930667)CaDiCaL version: 2.1.3
% 33.03/5.45 % (1930667)Termination reason: Instruction limit
% 33.03/5.45 % (1930667)Termination phase: NewCNF
% 33.03/5.45 % (1930667)Time elapsed: 0.088 s
% 33.03/5.45 % (1930667)Peak memory usage: 95 MB
% 33.03/5.45 % (1930667)Instructions burned: 134 (million)
% 33.03/5.45 % (1930677)lrs+10_1_ncem=casc2026/models/loop6.pt:sil=32000:npcc=on:random_seed=1456425013:st=3:i=13193:sd=3:ss=axioms_2980 on theBenchmark for (2980ds/13193Mi)
% 33.03/5.45 % (1930668)Instruction limit reached!
% 33.03/5.45 % (1930668)------------------------------
% 33.03/5.45 % (1930668)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 33.03/5.45 % (1930668)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 33.03/5.45 % (1930668)CaDiCaL version: 2.1.3
% 33.03/5.45 % (1930668)Termination reason: Instruction limit
% 33.03/5.45 % (1930668)Termination phase: Property scanning
% 33.03/5.45 % (1930668)Time elapsed: 0.517 s
% 33.03/5.45 % (1930668)Peak memory usage: 97 MB
% 33.03/5.45 % (1930668)Instructions burned: 592 (million)
% 33.03/5.45 % (1930681)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=3293274074:i=125:slsql=off:bs=unit_only:gtg=position:fdi=2:gsp=on:ss=axioms:sgt=8_2976 on theBenchmark for (2976ds/125Mi)
% 33.03/5.45 % (1930681)Instruction limit reached!
% 33.03/5.45 % (1930681)------------------------------
% 33.03/5.45 % (1930681)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 33.03/5.45 % (1930681)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 33.03/5.45 % (1930681)CaDiCaL version: 2.1.3
% 33.03/5.45 % (1930681)Termination reason: Instruction limit
% 33.03/5.45 % (1930681)Termination phase: SInE selection
% 33.03/5.45 % (1930681)Time elapsed: 0.095 s
% 33.03/5.45 % (1930681)Peak memory usage: 90 MB
% 33.03/5.45 % (1930681)Instructions burned: 125 (million)
% 33.03/5.45 % (1930626)Instruction limit reached!
% 33.03/5.45 % (1930626)------------------------------
% 33.03/5.45 % (1930626)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 33.03/5.45 % (1930626)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 33.03/5.45 % (1930626)CaDiCaL version: 2.1.3
% 33.03/5.45 % (1930626)Termination reason: Instruction limit
% 33.03/5.45 % (1930626)Termination phase: Saturation
% 33.03/5.45 % (1930626)Time elapsed: 2.096 s
% 33.03/5.45 % (1930626)Peak memory usage: 221 MB
% 33.03/5.45 % (1930626)Instructions burned: 2351 (million)
% 33.03/5.45 % (1930689)lrs+10_1024_to=lpo:sil=8000:tgt=full:sp=arity:slsq=on:random_seed=4001204102:i=134:gtgl=5:slsql=off:gtg=exists_sym_2972 on theBenchmark for (2972ds/134Mi)
% 33.03/5.45 % (1930689)Instruction limit reached!
% 33.03/5.45 % (1930689)------------------------------
% 33.03/5.45 % (1930689)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 33.03/5.45 % (1930689)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 33.03/5.45 % (1930689)CaDiCaL version: 2.1.3
% 33.03/5.45 % (1930689)Termination reason: Instruction limit
% 33.03/5.45 % (1930689)Termination phase: Initialization
% 33.03/5.45 % (1930689)Time elapsed: 0.105 s
% 33.03/5.45 % (1930689)Peak memory usage: 90 MB
% 33.03/5.45 % (1930689)Instructions burned: 135 (million)
% 33.03/5.45 % (1930690)lrs+10_1_sil=16000:plsq=on:plsqc=1:plsqr=32,1:sos=on:lcm=reverse:fd=off:newcnf=on:random_seed=3923303494:i=141:sd=1:gsp=on:sup=off:ss=axioms:sgt=8_2970 on theBenchmark for (2970ds/141Mi)
% 33.03/5.45 % (1930690)Instruction limit reached!
% 33.03/5.45 % (1930690)------------------------------
% 33.03/5.45 % (1930690)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 33.03/5.45 % (1930690)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 33.03/5.45 % (1930690)CaDiCaL version: 2.1.3
% 33.03/5.45 % (1930690)Termination reason: Instruction limit
% 33.03/5.45 % (1930690)Termination phase: Saturation
% 33.03/5.45 % (1930690)Time elapsed: 0.132 s
% 33.03/5.45 % (1930690)Peak memory usage: 94 MB
% 33.03/5.45 % (1930690)Instructions burned: 142 (million)
% 33.03/5.45 % (1930694)lrs+1011_1_sil=8000:plsq=on:sp=occurrence:fs=off:random_seed=57159431:i=431:sd=1:fsr=off:sup=off:ss=axioms:sgt=64_2968 on theBenchmark for (2968ds/431Mi)
% 33.03/5.45 % (1930696)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=2647615722:i=6060:aac=none:ins=25_2966 on theBenchmark for (2966ds/6060Mi)
% 33.03/5.45 % (1930694)Instruction limit reached!
% 33.03/5.45 % (1930694)------------------------------
% 33.03/5.45 % (1930694)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 33.03/5.45 % (1930694)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 33.03/5.45 % (1930694)CaDiCaL version: 2.1.3
% 33.03/5.45 % (1930694)Termination reason: Instruction limit
% 33.03/5.45 % (1930694)Termination phase: Saturation
% 33.03/5.45 % (1930694)Time elapsed: 0.403 s
% 33.03/5.45 % (1930694)Peak memory usage: 96 MB
% 33.03/5.45 % (1930694)Instructions burned: 431 (million)
% 33.03/5.45 % (1930701)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=3456684259:avsq=on:s2a=on:i=150:kws=precedence:nicw=on:gsp=on:rawr=on_2962 on theBenchmark for (2962ds/150Mi)
% 33.03/5.45 % (1930701)Instruction limit reached!
% 33.03/5.45 % (1930701)------------------------------
% 33.03/5.45 % (1930701)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 33.03/5.45 % (1930701)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 33.03/5.45 % (1930701)CaDiCaL version: 2.1.3
% 33.03/5.45 % (1930701)Termination reason: Instruction limit
% 33.03/5.45 % (1930701)Termination phase: Preprocessing 3
% 33.03/5.45 % (1930701)Time elapsed: 0.156 s
% 33.03/5.45 % (1930701)Peak memory usage: 94 MB
% 33.03/5.45 % (1930701)Instructions burned: 151 (million)
% 33.03/5.45 % (1930677)First to succeed.
% 33.03/5.45 % (1930677)Solution written to "/export/starexec/sandbox/tmp/vampire-proof-1930468"
% 33.03/5.45 % (1930703)lrs+1010_1_ncem=casc2026/models/loop8.pt:sil=64000:tgt=ground:npcc=on:sp=arity:urr=on:random_seed=2816212486:i=14155:bd=all_2957 on theBenchmark for (2957ds/14155Mi)
% 33.03/5.45 % (1930677)Refutation found. Thanks to Tanya!
% 33.03/5.45 % SZS status ContradictoryAxioms for theBenchmark
% 33.03/5.45 % SZS output start Proof for theBenchmark
% See solution above
% 33.03/5.45 % (1930677)------------------------------
% 33.03/5.45 % (1930677)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 33.03/5.45 % (1930677)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 33.03/5.45 % (1930677)CaDiCaL version: 2.1.3
% 33.03/5.45 % (1930677)Termination reason: Refutation
% 33.03/5.45 % (1930677)Time elapsed: 2.329 s
% 33.03/5.45 % (1930677)Peak memory usage: 201 MB
% 33.03/5.45 % (1930677)Instructions burned: 4285 (million)
% 33.03/5.45 % (1930677)------------------------------
% 33.03/5.45 % (1930677)------------------------------
% 33.03/5.45 % (1930468)Success in time 4.781 s
% 33.03/5.45 % Vampire exiting
%------------------------------------------------------------------------------