%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : SWW378+1 : TPTP v9.3.1. Released v5.2.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% Computer : n016.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 23.37s 4.47s
% Output : Refutation 23.37s
% 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(f230,axiom,
! [X0] : X0 != hAPP(c_Nat_OSuc,X0),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_n__not__Suc__n) ).
fof(f1960,axiom,
! [X0,X1] : hAPP(c_Set_OCollect(X1),X0) = X0,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',fact_Collect__def) ).
fof(f5224,axiom,
! [X0,X1,X2,X3,X4,X5] : hAPP(hAPP(hAPP(c_COMBB(X5,X4,X3),X2),X1),X0) = hAPP(X2,hAPP(X1,X0)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',help_c__COMBB__1) ).
fof(f5226,axiom,
! [X0,X1,X2,X3,X4,X5] : hAPP(hAPP(hAPP(c_COMBS(X5,X4,X3),X2),X1),X0) = hAPP(hAPP(X2,X0),hAPP(X1,X0)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',help_c__COMBS__1) ).
fof(f8207,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,[],[f5226]) ).
fof(f8209,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,[],[f5224]) ).
fof(f8959,plain,
! [X0] : hAPP(c_Nat_OSuc,X0) != X0,
inference(cnf_transformation,[],[f230]) ).
fof(f9023,plain,
! [X0,X1] : hAPP(c_Set_OCollect(X1),X0) = X0,
inference(cnf_transformation,[],[f1960]) ).
fof(f13663,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,[],[f8207,f8209]) ).
fof(f13698,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,[],[f8959,f13663]) ).
fof(f13714,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,[],[f13698,f9023]) ).
fof(f13730,plain,
$false,
inference(equality_resolution,[],[f13714]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : SWW378+1 : TPTP v9.3.1. Released v5.2.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.07/0.19 % Computer : n016.cluster.edu
% 0.07/0.19 % Model : x86_64 x86_64
% 0.07/0.19 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.07/0.19 % Memory : 8046.5625MB
% 0.07/0.19 % OS : Linux 6.8.0-71-generic
% 0.07/0.19 % CPULimit : 300
% 0.07/0.19 % WCLimit : 300
% 0.07/0.19 % DateTime : Mon Sep 28 13:49:03 UTC 2026
% 0.07/0.19 % CPUTime :
% 0.07/0.19 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.07/0.23 Running first-order theorem proving
% 0.07/0.23 Running: /export/starexec/sandbox2/solver/bin/vampire --input_syntax tptp --output_axiom_names on --mode casc -m 16384 --cores 7 -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 11.30/2.61 % (3631562)Detected formulas, will run a generic FOF schedule.
% 11.30/2.61 % (3631571)dis-1010_2:3_sil=16000:sp=reverse_frequency:random_seed=3023612086:i=119:av=off:ss=axioms_2995 on theBenchmark for (2995ds/119Mi)
% 11.30/2.61 % (3631571)Instruction limit reached!
% 11.30/2.61 % (3631571)------------------------------
% 11.30/2.61 % (3631571)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.30/2.61 % (3631571)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.30/2.61 % (3631571)CaDiCaL version: 2.1.3
% 11.30/2.61 % (3631571)Termination reason: Instruction limit
% 11.30/2.61 % (3631571)Termination phase: Property scanning
% 11.30/2.61 % (3631571)Time elapsed: 0.045 s
% 11.30/2.61 % (3631571)Peak memory usage: 93 MB
% 11.30/2.61 % (3631571)Instructions burned: 124 (million)
% 11.30/2.61 % (3631568)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=1740649973:i=134677:sd=20:aac=none:nm=16:ss=included:sgt=10_2995 on theBenchmark for (2995ds/134677Mi)
% 11.30/2.61 % (3631567)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=1381417809:i=141193_2995 on theBenchmark for (2995ds/141193Mi)
% 11.30/2.61 % (3631570)lrs+1010_1_to=lpo:sil=32000:sos=on:spb=goal_then_units:bce=on:random_seed=3673394859:i=109:sd=1:ins=1:gsp=on:ss=axioms_2995 on theBenchmark for (2995ds/109Mi)
% 11.30/2.61 % (3631569)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=258020956:i=141695:sd=1:nm=32:gsp=on:ss=included_2995 on theBenchmark for (2995ds/141695Mi)
% 11.30/2.61 % (3631573)dis-21_1_sil=8000:lcm=predicate:random_seed=1736850587: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)
% 11.30/2.61 % (3631572)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=3086329691:s2a=on:i=139:gtg=position_2995 on theBenchmark for (2995ds/139Mi)
% 11.30/2.61 % (3631570)Instruction limit reached!
% 11.30/2.61 % (3631570)------------------------------
% 11.30/2.61 % (3631570)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.30/2.61 % (3631570)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.30/2.61 % (3631570)CaDiCaL version: 2.1.3
% 11.30/2.61 % (3631570)Termination reason: Instruction limit
% 11.30/2.61 % (3631570)Termination phase: Saturation
% 11.30/2.61 % (3631570)Time elapsed: 0.064 s
% 11.30/2.61 % (3631570)Peak memory usage: 94 MB
% 11.30/2.61 % (3631570)Instructions burned: 110 (million)
% 11.30/2.61 % (3631572)Instruction limit reached!
% 11.30/2.61 % (3631572)------------------------------
% 11.30/2.61 % (3631572)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.30/2.61 % (3631572)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.30/2.61 % (3631572)CaDiCaL version: 2.1.3
% 11.30/2.61 % (3631572)Termination reason: Instruction limit
% 11.30/2.61 % (3631572)Termination phase: SInE selection
% 11.30/2.61 % (3631572)Time elapsed: 0.058 s
% 11.30/2.61 % (3631572)Peak memory usage: 90 MB
% 11.30/2.61 % (3631572)Instructions burned: 140 (million)
% 11.30/2.61 % (3631579)lrs+10_1_sil=8000:sp=occurrence:random_seed=2288224081:i=285:sd=3:ss=axioms:sgt=8_2994 on theBenchmark for (2994ds/285Mi)
% 11.30/2.61 % (3631573)Instruction limit reached!
% 11.30/2.61 % (3631573)------------------------------
% 11.30/2.61 % (3631573)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.30/2.61 % (3631573)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.30/2.61 % (3631573)CaDiCaL version: 2.1.3
% 11.30/2.61 % (3631573)Termination reason: Instruction limit
% 11.30/2.61 % (3631573)Termination phase: Preprocessing 3
% 11.30/2.61 % (3631573)Time elapsed: 0.086 s
% 11.30/2.61 % (3631573)Peak memory usage: 93 MB
% 11.30/2.61 % (3631573)Instructions burned: 130 (million)
% 11.30/2.61 % (3631579)Instruction limit reached!
% 11.30/2.61 % (3631579)------------------------------
% 11.30/2.61 % (3631579)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 11.30/2.61 % (3631579)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 11.30/2.61 % (3631579)CaDiCaL version: 2.1.3
% 11.30/2.61 % (3631579)Termination reason: Instruction limit
% 11.30/2.61 % (3631579)Termination phase: Saturation
% 11.30/2.61 % (3631579)Time elapsed: 0.091 s
% 11.30/2.61 % (3631579)Peak memory usage: 96 MB
% 11.30/2.61 % (3631579)Instructions burned: 285 (million)
% 18.16/3.68 % (3631583)lrs+1011_1_sil=32000:sp=occurrence:random_seed=2660146170:i=325:sd=1:ss=axioms:sgt=32_2993 on theBenchmark for (2993ds/325Mi)
% 18.16/3.68 % (3631582)lrs+10_1_sil=32000:urr=on:br=off:random_seed=502470461:i=157:sd=1:gtg=position:ss=axioms:sgt=8_2993 on theBenchmark for (2993ds/157Mi)
% 18.16/3.68 % (3631585)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=4216326926:s2a=on:i=248:s2at=1.23:gtg=position_2993 on theBenchmark for (2993ds/248Mi)
% 18.16/3.68 % (3631582)Instruction limit reached!
% 18.16/3.68 % (3631582)------------------------------
% 18.16/3.68 % (3631582)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 18.16/3.68 % (3631582)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 18.16/3.68 % (3631582)CaDiCaL version: 2.1.3
% 18.16/3.68 % (3631582)Termination reason: Instruction limit
% 18.16/3.68 % (3631582)Termination phase: Preprocessing 3
% 18.16/3.68 % (3631582)Time elapsed: 0.071 s
% 18.16/3.68 % (3631582)Peak memory usage: 90 MB
% 18.16/3.68 % (3631582)Instructions burned: 157 (million)
% 18.16/3.68 % (3631586)lrs+1002_1_to=lpo:sil=8000:sos=on:random_seed=2258503930:st=4:cts=off:i=294:sd=2:ins=7:amm=off:ss=axioms_2992 on theBenchmark for (2992ds/294Mi)
% 18.16/3.68 % (3631586)Instruction limit reached!
% 18.16/3.68 % (3631586)------------------------------
% 18.16/3.68 % (3631586)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 18.16/3.68 % (3631586)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 18.16/3.68 % (3631586)CaDiCaL version: 2.1.3
% 18.16/3.68 % (3631586)Termination reason: Instruction limit
% 18.16/3.68 % (3631586)Termination phase: Property scanning
% 18.16/3.68 % (3631586)Time elapsed: 0.081 s
% 18.16/3.68 % (3631586)Peak memory usage: 94 MB
% 18.16/3.68 % (3631586)Instructions burned: 296 (million)
% 18.16/3.68 % (3631585)Instruction limit reached!
% 18.16/3.68 % (3631585)------------------------------
% 18.16/3.68 % (3631585)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 18.16/3.68 % (3631585)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 18.16/3.68 % (3631585)CaDiCaL version: 2.1.3
% 18.16/3.68 % (3631585)Termination reason: Instruction limit
% 18.16/3.68 % (3631585)Termination phase: Preprocessing 3
% 18.16/3.68 % (3631585)Time elapsed: 0.128 s
% 18.16/3.68 % (3631585)Peak memory usage: 93 MB
% 18.16/3.68 % (3631585)Instructions burned: 249 (million)
% 18.16/3.68 % (3631591)lrs+10_1_ncem=casc2026/models/loop7.pt:sil=32000:tgt=ground:npcc=on:random_seed=1386541493:i=2350_2991 on theBenchmark for (2991ds/2350Mi)
% 18.16/3.68 % (3631583)Instruction limit reached!
% 18.16/3.68 % (3631583)------------------------------
% 18.16/3.68 % (3631583)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 18.16/3.68 % (3631583)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 18.16/3.68 % (3631583)CaDiCaL version: 2.1.3
% 18.16/3.68 % (3631583)Termination reason: Instruction limit
% 18.16/3.68 % (3631583)Termination phase: Saturation
% 18.16/3.68 % (3631583)Time elapsed: 0.207 s
% 18.16/3.68 % (3631583)Peak memory usage: 96 MB
% 18.16/3.68 % (3631583)Instructions burned: 326 (million)
% 18.16/3.68 % (3631593)lrs-1004_1_sil=8000:sp=occurrence:sos=all:erd=off:fs=off:bce=on:random_seed=684646752:i=127:av=off:fsr=off:sup=off_2990 on theBenchmark for (2990ds/127Mi)
% 18.16/3.68 % (3631592)dis-1011_32:1_sfv=off:sil=16000:sos=all:erd=off:acc=on:fd=off:flr=on:random_seed=1496443742:cts=off:i=113:fsr=off:ss=included:sgt=4_2990 on theBenchmark for (2990ds/113Mi)
% 18.16/3.68 % (3631595)dis-1003_1024_sil=8000:sos=all:sac=on:random_seed=533308174:cond=fast:i=114:sd=1:nm=0:fsr=off:gtg=exists_sym:ss=axioms_2990 on theBenchmark for (2990ds/114Mi)
% 18.16/3.68 % (3631592)Instruction limit reached!
% 18.16/3.68 % (3631592)------------------------------
% 18.16/3.68 % (3631592)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 18.16/3.68 % (3631592)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 18.16/3.68 % (3631592)CaDiCaL version: 2.1.3
% 18.16/3.68 % (3631592)Termination reason: Instruction limit
% 18.16/3.68 % (3631592)Termination phase: Preprocessing 3
% 18.16/3.68 % (3631592)Time elapsed: 0.074 s
% 18.16/3.68 % (3631592)Peak memory usage: 93 MB
% 18.16/3.68 % (3631592)Instructions burned: 114 (million)
% 18.16/3.68 % (3631593)Instruction limit reached!
% 18.16/3.68 % (3631593)------------------------------
% 18.16/3.68 % (3631593)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 23.37/4.46 % (3631593)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 23.37/4.46 % (3631593)CaDiCaL version: 2.1.3
% 23.37/4.46 % (3631593)Termination reason: Instruction limit
% 23.37/4.46 % (3631593)Termination phase: Preprocessing 3
% 23.37/4.46 % (3631593)Time elapsed: 0.077 s
% 23.37/4.46 % (3631593)Peak memory usage: 94 MB
% 23.37/4.46 % (3631593)Instructions burned: 127 (million)
% 23.37/4.46 % (3631595)Instruction limit reached!
% 23.37/4.46 % (3631595)------------------------------
% 23.37/4.46 % (3631595)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 23.37/4.46 % (3631595)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 23.37/4.46 % (3631595)CaDiCaL version: 2.1.3
% 23.37/4.46 % (3631595)Termination reason: Instruction limit
% 23.37/4.46 % (3631595)Termination phase: Property scanning
% 23.37/4.46 % (3631595)Time elapsed: 0.042 s
% 23.37/4.46 % (3631595)Peak memory usage: 90 MB
% 23.37/4.46 % (3631595)Instructions burned: 115 (million)
% 23.37/4.46 % (3631600)dis-1010_1_sil=16000:fde=unused:sp=occurrence:sos=on:random_seed=410908270:i=437:sd=1:aac=none:ss=included_2988 on theBenchmark for (2988ds/437Mi)
% 23.37/4.46 % (3631601)lrs-1002_1_ncem=casc2026/models/all5champsBiggishL14.pt:sil=16000:npcc=on:random_seed=3277326822:i=5202:ss=axioms:sgt=16_2988 on theBenchmark for (2988ds/5202Mi)
% 23.37/4.46 % (3631599)lrs+10_1_sil=8000:sp=occurrence:random_seed=1608355500:st=1.2:i=907:sd=14:ss=axioms:sgt=12_2988 on theBenchmark for (2988ds/907Mi)
% 23.37/4.46 % (3631600)Instruction limit reached!
% 23.37/4.46 % (3631600)------------------------------
% 23.37/4.46 % (3631600)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 23.37/4.46 % (3631600)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 23.37/4.46 % (3631600)CaDiCaL version: 2.1.3
% 23.37/4.46 % (3631600)Termination reason: Instruction limit
% 23.37/4.46 % (3631600)Termination phase: Property scanning
% 23.37/4.46 % (3631600)Time elapsed: 0.120 s
% 23.37/4.46 % (3631600)Peak memory usage: 96 MB
% 23.37/4.46 % (3631600)Instructions burned: 439 (million)
% 23.37/4.46 % (3631605)dis+10_3:1_sil=8000:acc=on:urr=on:br=off:sac=on:newcnf=on:random_seed=498602347:i=134:sd=2:doe=on:nm=16:sup=off:ss=included_2986 on theBenchmark for (2986ds/134Mi)
% 23.37/4.46 % (3631605)Instruction limit reached!
% 23.37/4.46 % (3631605)------------------------------
% 23.37/4.46 % (3631605)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 23.37/4.46 % (3631605)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 23.37/4.46 % (3631605)CaDiCaL version: 2.1.3
% 23.37/4.46 % (3631605)Termination reason: Instruction limit
% 23.37/4.46 % (3631605)Termination phase: NewCNF
% 23.37/4.46 % (3631605)Time elapsed: 0.052 s
% 23.37/4.46 % (3631605)Peak memory usage: 95 MB
% 23.37/4.46 % (3631605)Instructions burned: 136 (million)
% 23.37/4.46 % (3631607)lrs+1002_8_sil=8000:sp=occurrence:sos=on:sac=on:random_seed=854775926:st=8:i=592:sd=3:ep=RST:ss=axioms_2985 on theBenchmark for (2985ds/592Mi)
% 23.37/4.46 % (3631607)Instruction limit reached!
% 23.37/4.46 % (3631607)------------------------------
% 23.37/4.46 % (3631607)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 23.37/4.46 % (3631607)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 23.37/4.46 % (3631607)CaDiCaL version: 2.1.3
% 23.37/4.46 % (3631607)Termination reason: Instruction limit
% 23.37/4.46 % (3631607)Termination phase: Property scanning
% 23.37/4.46 % (3631607)Time elapsed: 0.166 s
% 23.37/4.46 % (3631607)Peak memory usage: 97 MB
% 23.37/4.46 % (3631607)Instructions burned: 594 (million)
% 23.37/4.46 % (3631599)Instruction limit reached!
% 23.37/4.46 % (3631599)------------------------------
% 23.37/4.46 % (3631599)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 23.37/4.46 % (3631599)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 23.37/4.46 % (3631599)CaDiCaL version: 2.1.3
% 23.37/4.46 % (3631599)Termination reason: Instruction limit
% 23.37/4.46 % (3631599)Termination phase: Saturation
% 23.37/4.46 % (3631599)Time elapsed: 0.548 s
% 23.37/4.46 % (3631599)Peak memory usage: 104 MB
% 23.37/4.46 % (3631599)Instructions burned: 908 (million)
% 23.37/4.46 % (3631609)lrs+10_1_ncem=casc2026/models/loop6.pt:sil=32000:npcc=on:random_seed=2432906164:st=3:i=13193:sd=3:ss=axioms_2982 on theBenchmark for (2982ds/13193Mi)
% 23.37/4.46 % (3631610)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=588242630:i=125:slsql=off:bs=unit_only:gtg=position:fdi=2:gsp=on:ss=axioms:sgt=8_2982 on theBenchmark for (2982ds/125Mi)
% 23.37/4.46 % (3631610)Instruction limit reached!
% 23.37/4.46 % (3631610)------------------------------
% 23.37/4.46 % (3631610)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 23.37/4.46 % (3631610)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 23.37/4.46 % (3631610)CaDiCaL version: 2.1.3
% 23.37/4.46 % (3631610)Termination reason: Instruction limit
% 23.37/4.46 % (3631610)Termination phase: SInE selection
% 23.37/4.46 % (3631610)Time elapsed: 0.050 s
% 23.37/4.46 % (3631610)Peak memory usage: 90 MB
% 23.37/4.46 % (3631610)Instructions burned: 126 (million)
% 23.37/4.46 % (3631613)lrs+10_1024_to=lpo:sil=8000:tgt=full:sp=arity:slsq=on:random_seed=2499572914:i=134:gtgl=5:slsql=off:gtg=exists_sym_2980 on theBenchmark for (2980ds/134Mi)
% 23.37/4.46 % (3631613)Instruction limit reached!
% 23.37/4.46 % (3631613)------------------------------
% 23.37/4.46 % (3631613)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 23.37/4.46 % (3631613)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 23.37/4.46 % (3631613)CaDiCaL version: 2.1.3
% 23.37/4.46 % (3631613)Termination reason: Instruction limit
% 23.37/4.46 % (3631613)Termination phase: Initialization
% 23.37/4.46 % (3631613)Time elapsed: 0.055 s
% 23.37/4.46 % (3631613)Peak memory usage: 90 MB
% 23.37/4.46 % (3631613)Instructions burned: 135 (million)
% 23.37/4.46 % (3631615)lrs+10_1_sil=16000:plsq=on:plsqc=1:plsqr=32,1:sos=on:lcm=reverse:fd=off:newcnf=on:random_seed=108604942:i=141:sd=1:gsp=on:sup=off:ss=axioms:sgt=8_2977 on theBenchmark for (2977ds/141Mi)
% 23.37/4.46 % (3631615)Instruction limit reached!
% 23.37/4.46 % (3631615)------------------------------
% 23.37/4.46 % (3631615)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 23.37/4.46 % (3631615)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 23.37/4.46 % (3631615)CaDiCaL version: 2.1.3
% 23.37/4.46 % (3631615)Termination reason: Instruction limit
% 23.37/4.46 % (3631615)Termination phase: Saturation
% 23.37/4.46 % (3631615)Time elapsed: 0.072 s
% 23.37/4.46 % (3631615)Peak memory usage: 94 MB
% 23.37/4.46 % (3631615)Instructions burned: 143 (million)
% 23.37/4.46 % (3631591)Instruction limit reached!
% 23.37/4.46 % (3631591)------------------------------
% 23.37/4.46 % (3631591)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 23.37/4.46 % (3631591)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 23.37/4.46 % (3631591)CaDiCaL version: 2.1.3
% 23.37/4.46 % (3631591)Termination reason: Instruction limit
% 23.37/4.46 % (3631591)Termination phase: Saturation
% 23.37/4.46 % (3631591)Time elapsed: 1.557 s
% 23.37/4.46 % (3631591)Peak memory usage: 232 MB
% 23.37/4.46 % (3631591)Instructions burned: 2352 (million)
% 23.37/4.46 % (3631617)lrs+1011_1_sil=8000:plsq=on:sp=occurrence:fs=off:random_seed=3060406746:i=431:sd=1:fsr=off:sup=off:ss=axioms:sgt=64_2975 on theBenchmark for (2975ds/431Mi)
% 23.37/4.46 % (3631618)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=2480580884:i=6060:aac=none:ins=25_2974 on theBenchmark for (2974ds/6060Mi)
% 23.37/4.46 % (3631617)Instruction limit reached!
% 23.37/4.46 % (3631617)------------------------------
% 23.37/4.46 % (3631617)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 23.37/4.46 % (3631617)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 23.37/4.46 % (3631617)CaDiCaL version: 2.1.3
% 23.37/4.46 % (3631617)Termination reason: Instruction limit
% 23.37/4.46 % (3631617)Termination phase: Saturation
% 23.37/4.46 % (3631617)Time elapsed: 0.217 s
% 23.37/4.46 % (3631617)Peak memory usage: 95 MB
% 23.37/4.46 % (3631617)Instructions burned: 433 (million)
% 23.37/4.46 % (3631621)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=3938210559:avsq=on:s2a=on:i=150:kws=precedence:nicw=on:gsp=on:rawr=on_2972 on theBenchmark for (2972ds/150Mi)
% 23.37/4.46 % (3631621)Instruction limit reached!
% 23.37/4.46 % (3631621)------------------------------
% 23.37/4.46 % (3631621)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 23.37/4.46 % (3631621)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 23.37/4.46 % (3631621)CaDiCaL version: 2.1.3
% 23.37/4.46 % (3631621)Termination reason: Instruction limit
% 23.37/4.46 % (3631621)Termination phase: Preprocessing 3
% 23.37/4.47 % (3631621)Time elapsed: 0.093 s
% 23.37/4.47 % (3631621)Peak memory usage: 93 MB
% 23.37/4.47 % (3631621)Instructions burned: 151 (million)
% 23.37/4.47 % (3631623)lrs+1010_1_ncem=casc2026/models/loop8.pt:sil=64000:tgt=ground:npcc=on:sp=arity:urr=on:random_seed=4172671412:i=14155:bd=all_2969 on theBenchmark for (2969ds/14155Mi)
% 23.37/4.47 % (3631601)First to succeed.
% 23.37/4.47 % (3631601)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-3631562"
% 23.37/4.47 % (3631609)Also succeeded, but the first one will report.
% 23.37/4.47 % (3631601)Refutation found. Thanks to Tanya!
% 23.37/4.47 % SZS status ContradictoryAxioms for theBenchmark
% 23.37/4.47 % SZS output start Proof for theBenchmark
% See solution above
% 23.37/4.47 % (3631601)------------------------------
% 23.37/4.47 % (3631601)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 23.37/4.47 % (3631601)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 23.37/4.47 % (3631601)CaDiCaL version: 2.1.3
% 23.37/4.47 % (3631601)Termination reason: Refutation
% 23.37/4.47 % (3631601)Time elapsed: 2.036 s
% 23.37/4.47 % (3631601)Peak memory usage: 190 MB
% 23.37/4.47 % (3631601)Instructions burned: 3443 (million)
% 23.37/4.47 % (3631601)------------------------------
% 23.37/4.47 % (3631601)------------------------------
% 23.37/4.47 % (3631562)Success in time 3.569 s
% 23.37/4.47 % Vampire exiting
%------------------------------------------------------------------------------