%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : CSR118+5 : TPTP v9.3.1. Bugfixed v7.3.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% Computer : n013.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 09:43:44 AM UTC 2026
% Result : Theorem 18.73s 3.82s
% Output : Refutation 18.73s
% Verified :
% SZS Type : Refutation
% Derivation depth : 10
% Number of leaves : 7
% Syntax : Number of formulae : 29 ( 16 unt; 0 def)
% Number of atoms : 59 ( 0 equ)
% Maximal formula atoms : 5 ( 2 avg)
% Number of connectives : 56 ( 26 ~; 23 |; 4 &)
% ( 0 <=>; 3 =>; 0 <=; 0 <~>)
% Maximal formula depth : 9 ( 3 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 3 ( 2 usr; 1 prp; 0-2 aty)
% Number of functors : 6 ( 6 usr; 6 con; 0-0 aty)
% Number of variables : 29 ( 29 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f26,axiom,
! [X0,X1] :
( s__subclass(X0,X1)
=> ( s__instance(X0,s__SetOrClass)
& s__instance(X1,s__SetOrClass) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',kb_SUMO_26) ).
fof(f27,axiom,
! [X0,X1,X2] :
( ( s__instance(X1,s__SetOrClass)
& s__instance(X0,s__SetOrClass) )
=> ( ( s__subclass(X0,X1)
& s__instance(X2,X0) )
=> s__instance(X2,X1) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',kb_SUMO_27) ).
fof(f7193,axiom,
s__subclass(s__Primate,s__Mammal),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',kb_SUMO_7267) ).
fof(f7203,axiom,
s__subclass(s__Hominid,s__Primate),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',kb_SUMO_7277) ).
fof(f7206,axiom,
s__subclass(s__Human,s__Hominid),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',kb_SUMO_7280) ).
fof(f16749,axiom,
s__instance(s__AbrahamLincoln,s__Human),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',abe_human) ).
fof(f16750,conjecture,
s__instance(s__AbrahamLincoln,s__Mammal),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',abe_mammal) ).
fof(f16751,negated_conjecture,
~ s__instance(s__AbrahamLincoln,s__Mammal),
inference(negated_conjecture,[status(cth)],[f16750]) ).
fof(f16752,plain,
~ s__instance(s__AbrahamLincoln,s__Mammal),
inference(flattening,[],[f16751]) ).
fof(f16824,plain,
! [X0,X1,X2] :
( s__instance(X2,X1)
| ~ s__subclass(X0,X1)
| ~ s__instance(X2,X0)
| ~ s__instance(X1,s__SetOrClass)
| ~ s__instance(X0,s__SetOrClass) ),
inference(ennf_transformation,[],[f27]) ).
fof(f16825,plain,
! [X0,X1,X2] :
( s__instance(X2,X1)
| ~ s__subclass(X0,X1)
| ~ s__instance(X2,X0)
| ~ s__instance(X1,s__SetOrClass)
| ~ s__instance(X0,s__SetOrClass) ),
inference(flattening,[],[f16824]) ).
fof(f16826,plain,
! [X0,X1] :
( ( s__instance(X0,s__SetOrClass)
& s__instance(X1,s__SetOrClass) )
| ~ s__subclass(X0,X1) ),
inference(ennf_transformation,[],[f26]) ).
fof(f17235,plain,
~ s__instance(s__AbrahamLincoln,s__Mammal),
inference(cnf_transformation,[],[f16752]) ).
fof(f17243,plain,
s__subclass(s__Primate,s__Mammal),
inference(cnf_transformation,[],[f7193]) ).
fof(f17249,plain,
s__instance(s__AbrahamLincoln,s__Human),
inference(cnf_transformation,[],[f16749]) ).
fof(f17255,plain,
! [X2,X0,X1] :
( s__instance(X2,X1)
| ~ s__subclass(X0,X1)
| ~ s__instance(X2,X0)
| ~ s__instance(X1,s__SetOrClass)
| ~ s__instance(X0,s__SetOrClass) ),
inference(cnf_transformation,[],[f16825]) ).
fof(f17256,plain,
! [X0,X1] :
( ~ s__subclass(X0,X1)
| s__instance(X1,s__SetOrClass) ),
inference(cnf_transformation,[],[f16826]) ).
fof(f17257,plain,
! [X0,X1] :
( ~ s__subclass(X0,X1)
| s__instance(X0,s__SetOrClass) ),
inference(cnf_transformation,[],[f16826]) ).
fof(f17300,plain,
s__subclass(s__Hominid,s__Primate),
inference(cnf_transformation,[],[f7203]) ).
fof(f17549,plain,
s__subclass(s__Human,s__Hominid),
inference(cnf_transformation,[],[f7206]) ).
fof(f17738,plain,
! [X2,X0,X1] :
( s__instance(X2,X1)
| ~ s__subclass(X0,X1)
| ~ s__instance(X2,X0)
| ~ s__instance(X0,s__SetOrClass) ),
inference(forward_subsumption_resolution,[],[f17255,f17256]) ).
fof(f17745,plain,
! [X2,X0,X1] :
( ~ s__subclass(X0,X1)
| s__instance(X2,X1)
| ~ s__instance(X2,X0) ),
inference(forward_subsumption_resolution,[],[f17738,f17257]) ).
fof(f17772,plain,
! [X0] :
( ~ s__instance(X0,s__Primate)
| s__instance(X0,s__Mammal) ),
inference(resolution,[],[f17243,f17745]) ).
fof(f17785,plain,
! [X0] :
( ~ s__instance(X0,s__Human)
| s__instance(X0,s__Hominid) ),
inference(resolution,[],[f17549,f17745]) ).
fof(f17786,plain,
s__instance(s__AbrahamLincoln,s__Hominid),
inference(resolution,[],[f17785,f17249]) ).
fof(f19093,plain,
! [X0] :
( ~ s__instance(X0,s__Hominid)
| s__instance(X0,s__Primate) ),
inference(resolution,[],[f17300,f17745]) ).
fof(f19103,plain,
s__instance(s__AbrahamLincoln,s__Primate),
inference(resolution,[],[f19093,f17786]) ).
fof(f19108,plain,
s__instance(s__AbrahamLincoln,s__Mammal),
inference(resolution,[],[f19103,f17772]) ).
fof(f19109,plain,
$false,
inference(forward_subsumption_resolution,[],[f19108,f17235]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : CSR118+5 : TPTP v9.3.1. Bugfixed v7.3.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.09/0.18 % Computer : n013.cluster.edu
% 0.09/0.18 % Model : x86_64 x86_64
% 0.09/0.18 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.18 % Memory : 8046.5625MB
% 0.09/0.18 % OS : Linux 6.8.0-71-generic
% 0.09/0.18 % CPULimit : 300
% 0.09/0.18 % WCLimit : 300
% 0.09/0.18 % DateTime : Mon Sep 28 23:33:22 UTC 2026
% 0.09/0.18 % CPUTime :
% 0.09/0.18 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.09/0.21 Running first-order theorem proving
% 0.09/0.21 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
% 7.59/2.06 % (1687459)Detected formulas, will run a generic FOF schedule.
% 7.59/2.06 % (1687467)lrs+1010_1_to=lpo:sil=32000:sos=on:spb=goal_then_units:bce=on:random_seed=1252482175:i=109:sd=1:ins=1:gsp=on:ss=axioms_2995 on theBenchmark for (2995ds/109Mi)
% 7.59/2.06 % (1687467)Refutation not found, incomplete strategy
% 7.59/2.06 % (1687467)------------------------------
% 7.59/2.06 % (1687467)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.59/2.06 % (1687467)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.59/2.06 % (1687467)CaDiCaL version: 2.1.3
% 7.59/2.06 % (1687467)Termination reason: Refutation not found, incomplete strategy
% 7.59/2.06 % (1687467)Time elapsed: 0.025 s
% 7.59/2.06 % (1687467)Peak memory usage: 102 MB
% 7.59/2.06 % (1687467)Instructions burned: 58 (million)
% 7.59/2.06 % (1687469)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=814696933:s2a=on:i=139:gtg=position_2995 on theBenchmark for (2995ds/139Mi)
% 7.59/2.06 % (1687464)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=1834334888:i=141193_2995 on theBenchmark for (2995ds/141193Mi)
% 7.59/2.06 % (1687470)dis-21_1_sil=8000:lcm=predicate:random_seed=3003857001: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)
% 7.59/2.06 % (1687465)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=3656034202:i=134677:sd=20:aac=none:nm=16:ss=included:sgt=10_2995 on theBenchmark for (2995ds/134677Mi)
% 7.59/2.06 % (1687466)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=2717119890:i=141695:sd=1:nm=32:gsp=on:ss=included_2995 on theBenchmark for (2995ds/141695Mi)
% 7.59/2.06 % (1687468)dis-1010_2:3_sil=16000:sp=reverse_frequency:random_seed=3522935645:i=119:av=off:ss=axioms_2995 on theBenchmark for (2995ds/119Mi)
% 7.59/2.06 % (1687468)Instruction limit reached!
% 7.59/2.06 % (1687468)------------------------------
% 7.59/2.06 % (1687468)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.59/2.06 % (1687468)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.59/2.06 % (1687468)CaDiCaL version: 2.1.3
% 7.59/2.06 % (1687468)Termination reason: Instruction limit
% 7.59/2.06 % (1687468)Termination phase: Saturation
% 7.59/2.06 % (1687468)Time elapsed: 0.063 s
% 7.59/2.06 % (1687468)Peak memory usage: 101 MB
% 7.59/2.06 % (1687468)Instructions burned: 120 (million)
% 7.59/2.06 % (1687469)Instruction limit reached!
% 7.59/2.06 % (1687469)------------------------------
% 7.59/2.06 % (1687469)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.59/2.06 % (1687469)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.59/2.06 % (1687469)CaDiCaL version: 2.1.3
% 7.59/2.06 % (1687469)Termination reason: Instruction limit
% 7.59/2.06 % (1687469)Termination phase: SInE selection
% 7.59/2.06 % (1687469)Time elapsed: 0.071 s
% 7.59/2.06 % (1687469)Peak memory usage: 99 MB
% 7.59/2.06 % (1687469)Instructions burned: 139 (million)
% 7.59/2.06 % (1687470)Instruction limit reached!
% 7.59/2.06 % (1687470)------------------------------
% 7.59/2.06 % (1687470)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.59/2.06 % (1687470)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.59/2.06 % (1687470)CaDiCaL version: 2.1.3
% 7.59/2.06 % (1687470)Termination reason: Instruction limit
% 7.59/2.06 % (1687470)Termination phase: Saturation
% 7.59/2.06 % (1687470)Time elapsed: 0.080 s
% 7.59/2.06 % (1687470)Peak memory usage: 103 MB
% 7.59/2.06 % (1687470)Instructions burned: 130 (million)
% 7.59/2.06 % (1687467)------------------------------
% 7.59/2.06 % (1687467)------------------------------
% 7.59/2.06 % (1687479)lrs+10_1_sil=32000:urr=on:br=off:random_seed=977156887:i=157:sd=1:gtg=position:ss=axioms:sgt=8_2993 on theBenchmark for (2993ds/157Mi)
% 7.59/2.06 % (1687478)lrs+10_1_sil=8000:sp=occurrence:random_seed=40727481:i=285:sd=3:ss=axioms:sgt=8_2993 on theBenchmark for (2993ds/285Mi)
% 7.59/2.06 % (1687481)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=1656213965:s2a=on:i=248:s2at=1.23:gtg=position_2992 on theBenchmark for (2992ds/248Mi)
% 7.59/2.06 % (1687480)lrs+1011_1_sil=32000:sp=occurrence:random_seed=1235458846:i=325:sd=1:ss=axioms:sgt=32_2993 on theBenchmark for (2993ds/325Mi)
% 10.83/2.61 % (1687478)Refutation not found, incomplete strategy
% 10.83/2.61 % (1687478)------------------------------
% 10.83/2.61 % (1687478)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 10.83/2.61 % (1687478)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.83/2.61 % (1687478)CaDiCaL version: 2.1.3
% 10.83/2.61 % (1687478)Termination reason: Refutation not found, incomplete strategy
% 10.83/2.61 % (1687478)Time elapsed: 0.039 s
% 10.83/2.61 % (1687478)Peak memory usage: 102 MB
% 10.83/2.61 % (1687478)Instructions burned: 48 (million)
% 10.83/2.61 % (1687480)Refutation not found, incomplete strategy
% 10.83/2.61 % (1687480)------------------------------
% 10.83/2.61 % (1687480)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 10.83/2.61 % (1687480)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.83/2.61 % (1687480)CaDiCaL version: 2.1.3
% 10.83/2.61 % (1687480)Termination reason: Refutation not found, incomplete strategy
% 10.83/2.61 % (1687480)Time elapsed: 0.037 s
% 10.83/2.61 % (1687480)Peak memory usage: 103 MB
% 10.83/2.61 % (1687480)Instructions burned: 47 (million)
% 10.83/2.61 % (1687479)Refutation not found, incomplete strategy
% 10.83/2.61 % (1687479)------------------------------
% 10.83/2.61 % (1687479)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 10.83/2.61 % (1687479)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.83/2.61 % (1687479)CaDiCaL version: 2.1.3
% 10.83/2.61 % (1687479)Termination reason: Refutation not found, incomplete strategy
% 10.83/2.61 % (1687479)Time elapsed: 0.079 s
% 10.83/2.61 % (1687479)Peak memory usage: 102 MB
% 10.83/2.61 % (1687479)Instructions burned: 155 (million)
% 10.83/2.61 % (1687481)Instruction limit reached!
% 10.83/2.61 % (1687481)------------------------------
% 10.83/2.61 % (1687481)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 10.83/2.61 % (1687481)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.83/2.61 % (1687481)CaDiCaL version: 2.1.3
% 10.83/2.61 % (1687481)Termination reason: Instruction limit
% 10.83/2.61 % (1687481)Termination phase: Preprocessing 3
% 10.83/2.61 % (1687481)Time elapsed: 0.086 s
% 10.83/2.61 % (1687481)Peak memory usage: 104 MB
% 10.83/2.61 % (1687481)Instructions burned: 252 (million)
% 10.83/2.61 % (1687486)lrs+1002_1_to=lpo:sil=8000:sos=on:random_seed=1830862570:st=4:cts=off:i=294:sd=2:ins=7:amm=off:ss=axioms_2991 on theBenchmark for (2991ds/294Mi)
% 10.83/2.61 % (1687486)Refutation not found, incomplete strategy
% 10.83/2.61 % (1687486)------------------------------
% 10.83/2.61 % (1687486)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 10.83/2.61 % (1687486)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.83/2.61 % (1687486)CaDiCaL version: 2.1.3
% 10.83/2.61 % (1687486)Termination reason: Refutation not found, incomplete strategy
% 10.83/2.61 % (1687486)Time elapsed: 0.031 s
% 10.83/2.61 % (1687486)Peak memory usage: 103 MB
% 10.83/2.61 % (1687486)Instructions burned: 83 (million)
% 10.83/2.61 [W928 23:33:23.680942107 register_special_ops.cpp:225] Warning: Creating a tensor from an empty intlist will create a tensor of default floating point type (currently Float) in python but a tensor of type int in torchscript.
% 10.83/2.61 Pass in a dtype argument to ensure consistent behavior (function createTensorFromList)
% 10.83/2.61 [W928 23:33:23.680984864 register_special_ops.cpp:225] Warning: Creating a tensor from an empty intlist will create a tensor of default floating point type (currently Float) in python but a tensor of type int in torchscript.
% 10.83/2.61 Pass in a dtype argument to ensure consistent behavior (function createTensorFromList)
% 10.83/2.61 [W928 23:33:23.681031520 register_special_ops.cpp:225] Warning: Creating a tensor from an empty intlist will create a tensor of default floating point type (currently Float) in python but a tensor of type int in torchscript.
% 10.83/2.61 Pass in a dtype argument to ensure consistent behavior (function createTensorFromList)
% 10.83/2.61 [W928 23:33:23.681044324 register_special_ops.cpp:225] Warning: Creating a tensor from an empty intlist will create a tensor of default floating point type (currently Float) in python but a tensor of type int in torchscript.
% 10.83/2.61 Pass in a dtype argument to ensure consistent behavior (function createTensorFromList)
% 10.83/2.61 [W928 23:33:23.681070274 register_special_ops.cpp:225] Warning: Creating a tensor from an empty intlist will create a tensor of default floating point type (currently Float) in python but a tensor of type int in torchscript.
% 16.66/3.49 Pass in a dtype argument to ensure consistent behavior (function createTensorFromList)
% 16.66/3.49 [W928 23:33:23.681082181 register_special_ops.cpp:225] Warning: Creating a tensor from an empty intlist will create a tensor of default floating point type (currently Float) in python but a tensor of type int in torchscript.
% 16.66/3.49 Pass in a dtype argument to ensure consistent behavior (function createTensorFromList)
% 16.66/3.49 % (1687478)------------------------------
% 16.66/3.49 % (1687478)------------------------------
% 16.66/3.49 % (1687479)------------------------------
% 16.66/3.49 % (1687479)------------------------------
% 16.66/3.49 % (1687480)------------------------------
% 16.66/3.49 % (1687480)------------------------------
% 16.66/3.49 % (1687486)------------------------------
% 16.66/3.49 % (1687486)------------------------------
% 16.66/3.49 % (1687488)lrs+10_1_ncem=casc2026/models/loop7.pt:sil=32000:tgt=ground:npcc=on:random_seed=762406127:i=2350_2989 on theBenchmark for (2989ds/2350Mi)
% 16.66/3.49 % (1687490)lrs-1004_1_sil=8000:sp=occurrence:sos=all:erd=off:fs=off:bce=on:random_seed=600401216:i=127:av=off:fsr=off:sup=off_2988 on theBenchmark for (2988ds/127Mi)
% 16.66/3.49 % (1687489)dis-1011_32:1_sfv=off:sil=16000:sos=all:erd=off:acc=on:fd=off:flr=on:random_seed=2145937110:cts=off:i=113:fsr=off:ss=included:sgt=4_2988 on theBenchmark for (2988ds/113Mi)
% 16.66/3.49 % (1687491)dis-1003_1024_sil=8000:sos=all:sac=on:random_seed=708425925:cond=fast:i=114:sd=1:nm=0:fsr=off:gtg=exists_sym:ss=axioms_2988 on theBenchmark for (2988ds/114Mi)
% 16.66/3.49 % (1687491)Instruction limit reached!
% 16.66/3.49 % (1687491)------------------------------
% 16.66/3.49 % (1687491)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 16.66/3.49 % (1687491)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 16.66/3.49 % (1687491)CaDiCaL version: 2.1.3
% 16.66/3.49 % (1687491)Termination reason: Instruction limit
% 16.66/3.49 % (1687491)Termination phase: Initialization
% 16.66/3.49 % (1687491)Time elapsed: 0.033 s
% 16.66/3.49 % (1687491)Peak memory usage: 98 MB
% 16.66/3.49 % (1687491)Instructions burned: 115 (million)
% 16.66/3.49 % (1687489)Instruction limit reached!
% 16.66/3.49 % (1687489)------------------------------
% 16.66/3.49 % (1687489)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 16.66/3.49 % (1687489)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 16.66/3.49 % (1687489)CaDiCaL version: 2.1.3
% 16.66/3.49 % (1687489)Termination reason: Instruction limit
% 16.66/3.49 % (1687489)Termination phase: Saturation
% 16.66/3.49 % (1687489)Time elapsed: 0.076 s
% 16.66/3.49 % (1687489)Peak memory usage: 103 MB
% 16.66/3.49 % (1687489)Instructions burned: 114 (million)
% 16.66/3.49 % (1687490)Instruction limit reached!
% 16.66/3.49 % (1687490)------------------------------
% 16.66/3.49 % (1687490)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 16.66/3.49 % (1687490)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 16.66/3.49 % (1687490)CaDiCaL version: 2.1.3
% 16.66/3.49 % (1687490)Termination reason: Instruction limit
% 16.66/3.49 % (1687490)Termination phase: Preprocessing 3
% 16.66/3.49 % (1687490)Time elapsed: 0.088 s
% 16.66/3.49 % (1687490)Peak memory usage: 104 MB
% 16.66/3.49 % (1687490)Instructions burned: 127 (million)
% 16.66/3.49 % (1687496)lrs+10_1_sil=8000:sp=occurrence:random_seed=3594602509:st=1.2:i=907:sd=14:ss=axioms:sgt=12_2987 on theBenchmark for (2987ds/907Mi)
% 16.66/3.49 % (1687466)Refutation not found, incomplete strategy
% 16.66/3.49 % (1687466)------------------------------
% 16.66/3.49 % (1687466)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 16.66/3.49 % (1687466)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 16.66/3.49 % (1687466)CaDiCaL version: 2.1.3
% 16.66/3.49 % (1687466)Termination reason: Refutation not found, incomplete strategy
% 16.66/3.49 % (1687466)Time elapsed: 0.825 s
% 16.66/3.49 % (1687466)Peak memory usage: 174 MB
% 16.66/3.49 % (1687466)Instructions burned: 1216 (million)
% 16.66/3.49 % (1687496)Refutation not found, incomplete strategy
% 16.66/3.49 % (1687496)------------------------------
% 16.66/3.49 % (1687496)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 16.66/3.49 % (1687496)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.39/3.58 % (1687496)CaDiCaL version: 2.1.3
% 15.39/3.58 % (1687496)Termination reason: Refutation not found, incomplete strategy
% 15.39/3.58 % (1687496)Time elapsed: 0.024 s
% 15.39/3.58 % (1687496)Peak memory usage: 102 MB
% 15.39/3.58 % (1687496)Instructions burned: 51 (million)
% 15.39/3.58 % (1687465)Refutation not found, incomplete strategy
% 15.39/3.58 % (1687465)------------------------------
% 15.39/3.58 % (1687465)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 15.39/3.58 % (1687465)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.39/3.58 % (1687465)CaDiCaL version: 2.1.3
% 15.39/3.58 % (1687465)Termination reason: Refutation not found, incomplete strategy
% 15.39/3.58 % (1687465)Time elapsed: 0.872 s
% 15.39/3.58 % (1687465)Peak memory usage: 171 MB
% 15.39/3.58 % (1687465)Instructions burned: 1251 (million)
% 15.39/3.58 % (1687498)lrs-1002_1_ncem=casc2026/models/all5champsBiggishL14.pt:sil=16000:npcc=on:random_seed=2077323838:i=5202:ss=axioms:sgt=16_2986 on theBenchmark for (2986ds/5202Mi)
% 15.39/3.58 % (1687497)dis-1010_1_sil=16000:fde=unused:sp=occurrence:sos=on:random_seed=2166545664:i=437:sd=1:aac=none:ss=included_2986 on theBenchmark for (2986ds/437Mi)
% 15.39/3.58 % (1687497)Refutation not found, incomplete strategy
% 15.39/3.58 % (1687497)------------------------------
% 15.39/3.58 % (1687497)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 15.39/3.58 % (1687497)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.39/3.58 % (1687497)CaDiCaL version: 2.1.3
% 15.39/3.58 % (1687497)Termination reason: Refutation not found, incomplete strategy
% 15.39/3.58 % (1687497)Time elapsed: 0.037 s
% 15.39/3.58 % (1687497)Peak memory usage: 102 MB
% 15.39/3.58 % (1687497)Instructions burned: 47 (million)
% 15.39/3.58 % (1687496)------------------------------
% 15.39/3.58 % (1687496)------------------------------
% 15.39/3.58 % (1687466)------------------------------
% 15.39/3.58 % (1687466)------------------------------
% 15.39/3.58 % (1687502)dis+10_3:1_sil=8000:acc=on:urr=on:br=off:sac=on:newcnf=on:random_seed=272763158:i=134:sd=2:doe=on:nm=16:sup=off:ss=included_2984 on theBenchmark for (2984ds/134Mi)
% 15.39/3.58 % (1687502)Refutation not found, incomplete strategy
% 15.39/3.58 % (1687502)------------------------------
% 15.39/3.58 % (1687502)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 15.39/3.58 % (1687502)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.39/3.58 % (1687502)CaDiCaL version: 2.1.3
% 15.39/3.58 % (1687502)Termination reason: Refutation not found, incomplete strategy
% 15.39/3.58 % (1687502)Time elapsed: 0.025 s
% 15.39/3.58 % (1687502)Peak memory usage: 103 MB
% 15.39/3.58 % (1687502)Instructions burned: 60 (million)
% 15.39/3.58 % (1687465)------------------------------
% 15.39/3.58 % (1687465)------------------------------
% 15.39/3.58 % (1687497)------------------------------
% 15.39/3.58 % (1687497)------------------------------
% 15.39/3.58 % (1687503)lrs+1002_8_sil=8000:sp=occurrence:sos=on:sac=on:random_seed=3011002702:st=8:i=592:sd=3:ep=RST:ss=axioms_2983 on theBenchmark for (2983ds/592Mi)
% 15.39/3.58 % (1687505)lrs+10_1_ncem=casc2026/models/loop6.pt:sil=32000:npcc=on:random_seed=3882681181:st=3:i=13193:sd=3:ss=axioms_2982 on theBenchmark for (2982ds/13193Mi)
% 15.39/3.58 % (1687502)------------------------------
% 15.39/3.58 % (1687502)------------------------------
% 15.39/3.58 % (1687503)Refutation not found, incomplete strategy
% 15.39/3.58 % (1687503)------------------------------
% 15.39/3.58 % (1687503)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 15.39/3.58 % (1687503)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.39/3.58 % (1687503)CaDiCaL version: 2.1.3
% 15.39/3.58 % (1687503)Termination reason: Refutation not found, incomplete strategy
% 15.39/3.58 % (1687503)Time elapsed: 0.108 s
% 15.39/3.58 % (1687503)Peak memory usage: 104 MB
% 15.39/3.58 % (1687503)Instructions burned: 165 (million)
% 15.39/3.58 % (1687506)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=3504279363:i=125:slsql=off:bs=unit_only:gtg=position:fdi=2:gsp=on:ss=axioms:sgt=8_2982 on theBenchmark for (2982ds/125Mi)
% 15.39/3.58 % (1687506)Instruction limit reached!
% 15.39/3.58 % (1687506)------------------------------
% 15.39/3.58 % (1687506)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 15.39/3.58 % (1687506)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 15.39/3.58 % (1687506)CaDiCaL version: 2.1.3
% 15.39/3.58 % (1687506)Termination reason: Instruction limit
% 18.73/3.82 % (1687506)Termination phase: SInE selection
% 18.73/3.82 % (1687506)Time elapsed: 0.067 s
% 18.73/3.82 % (1687506)Peak memory usage: 99 MB
% 18.73/3.82 % (1687506)Instructions burned: 125 (million)
% 18.73/3.82 % (1687509)lrs+10_1024_to=lpo:sil=8000:tgt=full:sp=arity:slsq=on:random_seed=2238694629:i=134:gtgl=5:slsql=off:gtg=exists_sym_2981 on theBenchmark for (2981ds/134Mi)
% 18.73/3.82 % (1687509)Instruction limit reached!
% 18.73/3.82 % (1687509)------------------------------
% 18.73/3.82 % (1687509)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 18.73/3.82 % (1687509)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 18.73/3.82 % (1687509)CaDiCaL version: 2.1.3
% 18.73/3.82 % (1687509)Termination reason: Instruction limit
% 18.73/3.82 % (1687509)Termination phase: Property scanning
% 18.73/3.82 % (1687509)Time elapsed: 0.040 s
% 18.73/3.82 % (1687509)Peak memory usage: 98 MB
% 18.73/3.82 % (1687509)Instructions burned: 137 (million)
% 18.73/3.82 % (1687512)lrs+10_1_sil=16000:plsq=on:plsqc=1:plsqr=32,1:sos=on:lcm=reverse:fd=off:newcnf=on:random_seed=1156025415:i=141:sd=1:gsp=on:sup=off:ss=axioms:sgt=8_2980 on theBenchmark for (2980ds/141Mi)
% 18.73/3.82 % (1687513)lrs+1011_1_sil=8000:plsq=on:sp=occurrence:fs=off:random_seed=3839118849:i=431:sd=1:fsr=off:sup=off:ss=axioms:sgt=64_2979 on theBenchmark for (2979ds/431Mi)
% 18.73/3.82 % (1687513)Refutation not found, incomplete strategy
% 18.73/3.82 % (1687513)------------------------------
% 18.73/3.82 % (1687513)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 18.73/3.82 % (1687513)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 18.73/3.82 % (1687513)CaDiCaL version: 2.1.3
% 18.73/3.82 % (1687513)Termination reason: Refutation not found, incomplete strategy
% 18.73/3.82 % (1687513)Time elapsed: 0.023 s
% 18.73/3.82 % (1687513)Peak memory usage: 103 MB
% 18.73/3.82 % (1687513)Instructions burned: 47 (million)
% 18.73/3.82 % (1687512)Refutation not found, incomplete strategy
% 18.73/3.82 % (1687512)------------------------------
% 18.73/3.82 % (1687512)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 18.73/3.82 % (1687512)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 18.73/3.82 % (1687512)CaDiCaL version: 2.1.3
% 18.73/3.82 % (1687512)Termination reason: Refutation not found, incomplete strategy
% 18.73/3.82 % (1687512)Time elapsed: 0.042 s
% 18.73/3.82 % (1687512)Peak memory usage: 102 MB
% 18.73/3.82 % (1687512)Instructions burned: 60 (million)
% 18.73/3.82 % (1687503)------------------------------
% 18.73/3.82 % (1687503)------------------------------
% 18.73/3.82 % (1687516)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=3558143592:i=6060:aac=none:ins=25_2978 on theBenchmark for (2978ds/6060Mi)
% 18.73/3.82 % (1687513)------------------------------
% 18.73/3.82 % (1687513)------------------------------
% 18.73/3.82 % (1687512)------------------------------
% 18.73/3.82 % (1687512)------------------------------
% 18.73/3.82 % (1687518)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=2313819389:avsq=on:s2a=on:i=150:kws=precedence:nicw=on:gsp=on:rawr=on_2977 on theBenchmark for (2977ds/150Mi)
% 18.73/3.82 % (1687518)Instruction limit reached!
% 18.73/3.82 % (1687518)------------------------------
% 18.73/3.82 % (1687518)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 18.73/3.82 % (1687518)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 18.73/3.82 % (1687518)CaDiCaL version: 2.1.3
% 18.73/3.82 % (1687518)Termination reason: Instruction limit
% 18.73/3.82 % (1687518)Termination phase: Preprocessing 3
% 18.73/3.82 % (1687518)Time elapsed: 0.066 s
% 18.73/3.82 % (1687518)Peak memory usage: 104 MB
% 18.73/3.82 % (1687518)Instructions burned: 151 (million)
% 18.73/3.82 % (1687520)lrs+1010_1_ncem=casc2026/models/loop8.pt:sil=64000:tgt=ground:npcc=on:sp=arity:urr=on:random_seed=2413049413:i=14155:bd=all_2975 on theBenchmark for (2975ds/14155Mi)
% 18.73/3.82 % (1687521)lrs+10_1024_sil=16000:plsq=on:plsqr=32,1:sos=all:fs=off:gs=on:newcnf=on:random_seed=3623036571:i=667:av=off:fsr=off_2975 on theBenchmark for (2975ds/667Mi)
% 18.73/3.82 % (1687505)First to succeed.
% 18.73/3.82 % (1687505)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-1687459"
% 18.73/3.82 % (1687488)Instruction limit reached!
% 18.73/3.82 % (1687488)------------------------------
% 18.73/3.82 % (1687488)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 18.73/3.82 % (1687488)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 18.73/3.82 % (1687488)CaDiCaL version: 2.1.3
% 18.73/3.82 % (1687488)Termination reason: Instruction limit
% 18.73/3.82 % (1687488)Termination phase: Saturation
% 18.73/3.82 % (1687488)Time elapsed: 1.644 s
% 18.73/3.82 % (1687488)Peak memory usage: 281 MB
% 18.73/3.82 % (1687488)Instructions burned: 2352 (million)
% 18.73/3.82 % (1687505)Refutation found. Thanks to Tanya!
% 18.73/3.82 % SZS status Theorem for theBenchmark
% 18.73/3.82 % SZS output start Proof for theBenchmark
% See solution above
% 18.73/3.82 % (1687505)------------------------------
% 18.73/3.82 % (1687505)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 18.73/3.82 % (1687505)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 18.73/3.82 % (1687505)CaDiCaL version: 2.1.3
% 18.73/3.82 % (1687505)Termination reason: Refutation
% 18.73/3.82 % (1687505)Time elapsed: 0.895 s
% 18.73/3.82 % (1687505)Peak memory usage: 173 MB
% 18.73/3.82 % (1687505)Instructions burned: 1623 (million)
% 18.73/3.82 % (1687505)------------------------------
% 18.73/3.82 % (1687505)------------------------------
% 18.73/3.82 % (1687459)Success in time 2.926 s
% 18.73/3.82 % Vampire exiting
%------------------------------------------------------------------------------