%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : CSR079+7 : TPTP v9.3.1. Bugfixed v7.3.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% Computer : n019.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 09:42:43 AM UTC 2026
% Result : Theorem 30.91s 6.72s
% Output : Refutation 30.91s
% Verified :
% SZS Type : Refutation
% Derivation depth : 12
% Number of leaves : 6
% Syntax : Number of formulae : 42 ( 19 unt; 1 def)
% Number of atoms : 180 ( 10 equ)
% Maximal formula atoms : 22 ( 4 avg)
% Number of connectives : 217 ( 79 ~; 81 |; 47 &)
% ( 5 <=>; 5 =>; 0 <=; 0 <~>)
% Maximal formula depth : 18 ( 6 avg)
% Maximal term depth : 2 ( 1 avg)
% Number of predicates : 5 ( 3 usr; 1 prp; 0-3 aty)
% Number of functors : 7 ( 7 usr; 3 con; 0-3 aty)
% Number of variables : 113 ( 105 !; 8 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f26456,axiom,
! [X0,X1] :
( s__subclass(X0,X1)
=> ( s__instance(X0,s__SetOrClass)
& s__instance(X1,s__SetOrClass) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',kb_SUMO_26635) ).
fof(f26457,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/sandbox/benchmark/theBenchmark.p',kb_SUMO_26636) ).
fof(f32412,axiom,
! [X0,X1,X2] :
( X1 = s__UnionFn(X2,X0)
<=> ! [X3,X4,X5] :
( ( s__instance(X2,s__SetOrClass)
& s__instance(X1,s__SetOrClass)
& s__instance(X0,s__SetOrClass) )
=> ( ( s__instance(X3,X2)
& s__instance(X4,X0)
& s__instance(X5,X1) )
=> ( s__instance(X3,X1)
& s__instance(X4,X1)
& ( s__instance(X5,X2)
| s__instance(X5,X0) ) ) ) ) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',kb_SUMO_32603) ).
fof(f34846,axiom,
s__subclass(s__Animal,s__Organism),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',kb_SUMO_35099) ).
fof(f55620,conjecture,
? [X0] : s__instance(X0,s__Animal),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',prove_from_ALL) ).
fof(f55621,negated_conjecture,
~ ? [X0] : s__instance(X0,s__Animal),
inference(negated_conjecture,[status(cth)],[f55620]) ).
fof(f55625,plain,
! [X0] : ~ s__instance(X0,s__Animal),
inference(ennf_transformation,[],[f55621]) ).
fof(f55637,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,[],[f26457]) ).
fof(f55638,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,[],[f55637]) ).
fof(f55639,plain,
! [X0,X1] :
( ( s__instance(X0,s__SetOrClass)
& s__instance(X1,s__SetOrClass) )
| ~ s__subclass(X0,X1) ),
inference(ennf_transformation,[],[f26456]) ).
fof(f55665,plain,
! [X0,X1,X2] :
( X1 = s__UnionFn(X2,X0)
<=> ! [X3,X4,X5] :
( ( s__instance(X3,X1)
& s__instance(X4,X1)
& ( s__instance(X5,X2)
| s__instance(X5,X0) ) )
| ~ s__instance(X3,X2)
| ~ s__instance(X4,X0)
| ~ s__instance(X5,X1)
| ~ s__instance(X2,s__SetOrClass)
| ~ s__instance(X1,s__SetOrClass)
| ~ s__instance(X0,s__SetOrClass) ) ),
inference(ennf_transformation,[],[f32412]) ).
fof(f55666,plain,
! [X0,X1,X2] :
( X1 = s__UnionFn(X2,X0)
<=> ! [X3,X4,X5] :
( ( s__instance(X3,X1)
& s__instance(X4,X1)
& ( s__instance(X5,X2)
| s__instance(X5,X0) ) )
| ~ s__instance(X3,X2)
| ~ s__instance(X4,X0)
| ~ s__instance(X5,X1)
| ~ s__instance(X2,s__SetOrClass)
| ~ s__instance(X1,s__SetOrClass)
| ~ s__instance(X0,s__SetOrClass) ) ),
inference(flattening,[],[f55665]) ).
fof(f55672,definition,
! [X1,X2,X0] :
( sP0(X1,X2,X0)
<=> ! [X3,X4,X5] :
( ( s__instance(X3,X1)
& s__instance(X4,X1)
& ( s__instance(X5,X2)
| s__instance(X5,X0) ) )
| ~ s__instance(X3,X2)
| ~ s__instance(X4,X0)
| ~ s__instance(X5,X1)
| ~ s__instance(X2,s__SetOrClass)
| ~ s__instance(X1,s__SetOrClass)
| ~ s__instance(X0,s__SetOrClass) ) ),
introduced(definition,[new_symbols(definition,[sP0])],[predicate_definition_introduction]) ).
fof(f55673,plain,
! [X0,X1,X2] :
( X1 = s__UnionFn(X2,X0)
<=> sP0(X1,X2,X0) ),
inference(definition_folding,[],[f55666,f55672]) ).
fof(f55679,plain,
! [X1,X2,X0] :
( ( sP0(X1,X2,X0)
| ? [X3,X4,X5] :
( ( ~ s__instance(X3,X1)
| ~ s__instance(X4,X1)
| ( ~ s__instance(X5,X2)
& ~ s__instance(X5,X0) ) )
& s__instance(X3,X2)
& s__instance(X4,X0)
& s__instance(X5,X1)
& s__instance(X2,s__SetOrClass)
& s__instance(X1,s__SetOrClass)
& s__instance(X0,s__SetOrClass) ) )
& ( ! [X3,X4,X5] :
( ( s__instance(X3,X1)
& s__instance(X4,X1)
& ( s__instance(X5,X2)
| s__instance(X5,X0) ) )
| ~ s__instance(X3,X2)
| ~ s__instance(X4,X0)
| ~ s__instance(X5,X1)
| ~ s__instance(X2,s__SetOrClass)
| ~ s__instance(X1,s__SetOrClass)
| ~ s__instance(X0,s__SetOrClass) )
| ~ sP0(X1,X2,X0) ) ),
inference(nnf_transformation,[],[f55672]) ).
fof(f55680,plain,
! [X0,X1,X2] :
( ( sP0(X0,X1,X2)
| ? [X3,X4,X5] :
( ( ~ s__instance(X3,X0)
| ~ s__instance(X4,X0)
| ( ~ s__instance(X5,X1)
& ~ s__instance(X5,X2) ) )
& s__instance(X3,X1)
& s__instance(X4,X2)
& s__instance(X5,X0)
& s__instance(X1,s__SetOrClass)
& s__instance(X0,s__SetOrClass)
& s__instance(X2,s__SetOrClass) ) )
& ( ! [X6,X7,X8] :
( ( s__instance(X6,X0)
& s__instance(X7,X0)
& ( s__instance(X8,X1)
| s__instance(X8,X2) ) )
| ~ s__instance(X6,X1)
| ~ s__instance(X7,X2)
| ~ s__instance(X8,X0)
| ~ s__instance(X1,s__SetOrClass)
| ~ s__instance(X0,s__SetOrClass)
| ~ s__instance(X2,s__SetOrClass) )
| ~ sP0(X0,X1,X2) ) ),
inference(rectify,[],[f55679]) ).
fof(f55681,plain,
! [X0,X1,X2] :
( ( sP0(X0,X1,X2)
| ( ( ~ s__instance(sK4(X0,X1,X2),X0)
| ~ s__instance(sK5(X0,X1,X2),X0)
| ( ~ s__instance(sK6(X0,X1,X2),X1)
& ~ s__instance(sK6(X0,X1,X2),X2) ) )
& s__instance(sK4(X0,X1,X2),X1)
& s__instance(sK5(X0,X1,X2),X2)
& s__instance(sK6(X0,X1,X2),X0)
& s__instance(X1,s__SetOrClass)
& s__instance(X0,s__SetOrClass)
& s__instance(X2,s__SetOrClass) ) )
& ( ! [X6,X7,X8] :
( ( s__instance(X6,X0)
& s__instance(X7,X0)
& ( s__instance(X8,X1)
| s__instance(X8,X2) ) )
| ~ s__instance(X6,X1)
| ~ s__instance(X7,X2)
| ~ s__instance(X8,X0)
| ~ s__instance(X1,s__SetOrClass)
| ~ s__instance(X0,s__SetOrClass)
| ~ s__instance(X2,s__SetOrClass) )
| ~ sP0(X0,X1,X2) ) ),
inference(skolemize,[status(esa),new_symbols(skolem,[sK4,sK5,sK6]),skolemize(X3,sK4(X0,X1,X2)),skolemize(X4,sK5(X0,X1,X2)),skolemize(X5,sK6(X0,X1,X2))],[f55680]) ).
fof(f55682,plain,
! [X0,X1,X2] :
( ( X1 = s__UnionFn(X2,X0)
| ~ sP0(X1,X2,X0) )
& ( sP0(X1,X2,X0)
| s__UnionFn(X2,X0) != X1 ) ),
inference(nnf_transformation,[],[f55673]) ).
fof(f55683,plain,
! [X0] : ~ s__instance(X0,s__Animal),
inference(cnf_transformation,[],[f55625]) ).
fof(f55685,plain,
s__subclass(s__Animal,s__Organism),
inference(cnf_transformation,[],[f34846]) ).
fof(f55694,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,[],[f55638]) ).
fof(f55695,plain,
! [X0,X1] :
( ~ s__subclass(X0,X1)
| s__instance(X1,s__SetOrClass) ),
inference(cnf_transformation,[],[f55639]) ).
fof(f55696,plain,
! [X0,X1] :
( ~ s__subclass(X0,X1)
| s__instance(X0,s__SetOrClass) ),
inference(cnf_transformation,[],[f55639]) ).
fof(f55724,plain,
! [X2,X0,X1] :
( s__instance(sK6(X0,X1,X2),X0)
| sP0(X0,X1,X2) ),
inference(cnf_transformation,[],[f55681]) ).
fof(f55726,plain,
! [X2,X0,X1] :
( s__instance(sK4(X0,X1,X2),X1)
| sP0(X0,X1,X2) ),
inference(cnf_transformation,[],[f55681]) ).
fof(f55730,plain,
! [X2,X0,X1] :
( ~ sP0(X1,X2,X0)
| s__UnionFn(X2,X0) = X1 ),
inference(cnf_transformation,[],[f55682]) ).
fof(f55755,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,[],[f55694,f55695]) ).
fof(f55758,plain,
! [X2,X0,X1] :
( ~ s__instance(X2,X0)
| ~ s__subclass(X0,X1)
| s__instance(X2,X1) ),
inference(forward_subsumption_resolution,[],[f55755,f55696]) ).
fof(f55762,plain,
s__instance(s__Animal,s__SetOrClass),
inference(resolution,[],[f55685,f55696]) ).
fof(f55767,plain,
! [X0,X1] : sP0(X0,s__Animal,X1),
inference(resolution,[],[f55726,f55683]) ).
fof(f55769,plain,
! [X0,X1] : sP0(s__Animal,X0,X1),
inference(resolution,[],[f55724,f55683]) ).
fof(f55796,plain,
! [X0,X1] : s__UnionFn(s__Animal,X0) = X1,
inference(resolution,[],[f55730,f55767]) ).
fof(f55797,plain,
! [X0,X1] : s__Animal = s__UnionFn(X0,X1),
inference(resolution,[],[f55730,f55769]) ).
fof(f55798,plain,
! [X1] : s__Animal = X1,
inference(forward_demodulation,[],[f55796,f55797]) ).
fof(f55807,plain,
! [X0,X1] : ~ s__instance(X1,X0),
inference(superposition,[],[f55683,f55798]) ).
fof(f55808,plain,
! [X0] : s__subclass(X0,s__Organism),
inference(superposition,[],[f55685,f55798]) ).
fof(f55809,plain,
! [X0] : s__instance(X0,s__SetOrClass),
inference(superposition,[],[f55762,f55798]) ).
fof(f55821,plain,
! [X0] : s__subclass(X0,s__Animal),
inference(forward_demodulation,[],[f55808,f55798]) ).
fof(f55826,plain,
! [X0,X1] : s__subclass(X1,X0),
inference(superposition,[],[f55821,f55798]) ).
fof(f55827,plain,
! [X0,X1] :
( ~ s__subclass(s__SetOrClass,X0)
| s__instance(X1,X0) ),
inference(resolution,[],[f55809,f55758]) ).
fof(f55828,plain,
! [X0,X1] : s__instance(X1,X0),
inference(forward_subsumption_resolution,[],[f55827,f55826]) ).
fof(f55829,plain,
$false,
inference(forward_subsumption_resolution,[],[f55828,f55807]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : CSR079+7 : TPTP v9.3.1. Bugfixed v7.3.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.09/0.19 % Computer : n019.cluster.edu
% 0.09/0.19 % Model : x86_64 x86_64
% 0.09/0.19 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.19 % Memory : 8046.5625MB
% 0.09/0.19 % OS : Linux 6.8.0-71-generic
% 0.09/0.19 % CPULimit : 300
% 0.09/0.19 % WCLimit : 300
% 0.09/0.19 % DateTime : Mon Sep 28 22:29:18 UTC 2026
% 0.09/0.19 % CPUTime :
% 0.09/0.19 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.09/0.22 Running first-order theorem proving
% 0.09/0.22 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
% 17.30/4.71 % (351957)Detected formulas, will run a generic FOF schedule.
% 17.30/4.71 % (351964)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=3846766590:i=141695:sd=1:nm=32:gsp=on:ss=included_2982 on theBenchmark for (2982ds/141695Mi)
% 17.30/4.71 % (351963)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=1391523450:i=134677:sd=20:aac=none:nm=16:ss=included:sgt=10_2982 on theBenchmark for (2982ds/134677Mi)
% 17.30/4.71 % (351962)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=2405083732:i=141193_2982 on theBenchmark for (2982ds/141193Mi)
% 17.30/4.71 % (351966)dis-1010_2:3_sil=16000:sp=reverse_frequency:random_seed=3466775670:i=119:av=off:ss=axioms_2982 on theBenchmark for (2982ds/119Mi)
% 17.30/4.71 % (351967)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=3081292742:s2a=on:i=139:gtg=position_2982 on theBenchmark for (2982ds/139Mi)
% 17.30/4.71 % (351968)dis-21_1_sil=8000:lcm=predicate:random_seed=494660354:st=5:avsq=on:i=129:avsqr=1,16:sd=3:aac=none:ep=RS:fsr=off:ss=included_2982 on theBenchmark for (2982ds/129Mi)
% 17.30/4.71 % (351965)lrs+1010_1_to=lpo:sil=32000:sos=on:spb=goal_then_units:bce=on:random_seed=2185233846:i=109:sd=1:ins=1:gsp=on:ss=axioms_2982 on theBenchmark for (2982ds/109Mi)
% 17.30/4.71 % (351965)Instruction limit reached!
% 17.30/4.71 % (351965)------------------------------
% 17.30/4.71 % (351965)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 17.30/4.71 % (351965)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.30/4.71 % (351965)CaDiCaL version: 2.1.3
% 17.30/4.71 % (351965)Termination reason: Instruction limit
% 17.30/4.71 % (351965)Termination phase: SInE selection
% 17.30/4.71 % (351965)Time elapsed: 0.064 s
% 17.30/4.71 % (351965)Peak memory usage: 138 MB
% 17.30/4.71 % (351965)Instructions burned: 110 (million)
% 17.30/4.71 % (351966)Instruction limit reached!
% 17.30/4.71 % (351966)------------------------------
% 17.30/4.71 % (351966)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 17.30/4.71 % (351966)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.30/4.71 % (351966)CaDiCaL version: 2.1.3
% 17.30/4.71 % (351966)Termination reason: Instruction limit
% 17.30/4.71 % (351966)Termination phase: SInE selection
% 17.30/4.71 % (351966)Time elapsed: 0.068 s
% 17.30/4.71 % (351966)Peak memory usage: 138 MB
% 17.30/4.71 % (351966)Instructions burned: 119 (million)
% 17.30/4.71 % (351968)Instruction limit reached!
% 17.30/4.71 % (351968)------------------------------
% 17.30/4.71 % (351968)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 17.30/4.71 % (351968)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.30/4.71 % (351968)CaDiCaL version: 2.1.3
% 17.30/4.71 % (351968)Termination reason: Instruction limit
% 17.30/4.71 % (351968)Termination phase: SInE selection
% 17.30/4.71 % (351968)Time elapsed: 0.072 s
% 17.30/4.71 % (351968)Peak memory usage: 139 MB
% 17.30/4.71 % (351968)Instructions burned: 131 (million)
% 17.30/4.71 % (351967)Instruction limit reached!
% 17.30/4.71 % (351967)------------------------------
% 17.30/4.71 % (351967)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 17.30/4.71 % (351967)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 17.30/4.71 % (351967)CaDiCaL version: 2.1.3
% 17.30/4.71 % (351967)Termination reason: Instruction limit
% 17.30/4.71 % (351967)Termination phase: Property scanning
% 17.30/4.71 % (351967)Time elapsed: 0.076 s
% 17.30/4.71 % (351967)Peak memory usage: 137 MB
% 17.30/4.71 % (351967)Instructions burned: 139 (million)
% 17.30/4.71 % (351978)lrs+1011_1_sil=32000:sp=occurrence:random_seed=3319797625:i=325:sd=1:ss=axioms:sgt=32_2979 on theBenchmark for (2979ds/325Mi)
% 17.30/4.71 % (351976)lrs+10_1_sil=8000:sp=occurrence:random_seed=2383690137:i=285:sd=3:ss=axioms:sgt=8_2980 on theBenchmark for (2980ds/285Mi)
% 17.30/4.71 % (351977)lrs+10_1_sil=32000:urr=on:br=off:random_seed=992751382:i=157:sd=1:gtg=position:ss=axioms:sgt=8_2980 on theBenchmark for (2980ds/157Mi)
% 17.30/4.71 % (351979)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=783138151:s2a=on:i=248:s2at=1.23:gtg=position_2979 on theBenchmark for (2979ds/248Mi)
% 17.30/4.71 % (351977)Instruction limit reached!
% 17.30/4.71 % (351977)------------------------------
% 25.99/5.95 % (351977)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 25.99/5.95 % (351977)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 25.99/5.95 % (351977)CaDiCaL version: 2.1.3
% 25.99/5.95 % (351977)Termination reason: Instruction limit
% 25.99/5.95 % (351977)Termination phase: Property scanning
% 25.99/5.95 % (351977)Time elapsed: 0.084 s
% 25.99/5.95 % (351977)Peak memory usage: 138 MB
% 25.99/5.95 % (351977)Instructions burned: 157 (million)
% 25.99/5.95 % (351978)Refutation not found, incomplete strategy
% 25.99/5.95 % (351978)------------------------------
% 25.99/5.95 % (351978)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 25.99/5.95 % (351978)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 25.99/5.95 % (351978)CaDiCaL version: 2.1.3
% 25.99/5.95 % (351978)Termination reason: Refutation not found, incomplete strategy
% 25.99/5.95 % (351978)Time elapsed: 0.148 s
% 25.99/5.95 % (351978)Peak memory usage: 143 MB
% 25.99/5.95 % (351978)Instructions burned: 201 (million)
% 25.99/5.95 % (351976)Refutation not found, incomplete strategy
% 25.99/5.95 % (351976)------------------------------
% 25.99/5.95 % (351976)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 25.99/5.95 % (351976)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 25.99/5.95 % (351976)CaDiCaL version: 2.1.3
% 25.99/5.95 % (351976)Termination reason: Refutation not found, incomplete strategy
% 25.99/5.95 % (351976)Time elapsed: 0.149 s
% 25.99/5.95 % (351976)Peak memory usage: 143 MB
% 25.99/5.95 % (351976)Instructions burned: 202 (million)
% 25.99/5.95 % (351979)Instruction limit reached!
% 25.99/5.95 % (351979)------------------------------
% 25.99/5.95 % (351979)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 25.99/5.95 % (351979)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 25.99/5.95 % (351979)CaDiCaL version: 2.1.3
% 25.99/5.95 % (351979)Termination reason: Instruction limit
% 25.99/5.95 % (351979)Termination phase: Property scanning
% 25.99/5.95 % (351979)Time elapsed: 0.124 s
% 25.99/5.95 % (351979)Peak memory usage: 138 MB
% 25.99/5.95 % (351979)Instructions burned: 249 (million)
% 25.99/5.95 % (351984)lrs+1002_1_to=lpo:sil=8000:sos=on:random_seed=3205327174:st=4:cts=off:i=294:sd=2:ins=7:amm=off:ss=axioms_2977 on theBenchmark for (2977ds/294Mi)
% 25.99/5.95 % (351985)lrs+10_1_ncem=casc2026/models/loop7.pt:sil=32000:tgt=ground:npcc=on:random_seed=3519809562:i=2350_2976 on theBenchmark for (2976ds/2350Mi)
% 25.99/5.95 % (351976)------------------------------
% 25.99/5.95 % (351976)------------------------------
% 25.99/5.95 % (351978)------------------------------
% 25.99/5.95 % (351978)------------------------------
% 25.99/5.95 % (351984)Instruction limit reached!
% 25.99/5.95 % (351984)------------------------------
% 25.99/5.95 % (351984)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 25.99/5.95 % (351984)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 25.99/5.95 % (351984)CaDiCaL version: 2.1.3
% 25.99/5.95 % (351984)Termination reason: Instruction limit
% 25.99/5.95 % (351984)Termination phase: Saturation
% 25.99/5.95 % (351984)Time elapsed: 0.199 s
% 25.99/5.95 % (351984)Peak memory usage: 142 MB
% 25.99/5.95 % (351984)Instructions burned: 294 (million)
% 25.99/5.95 % (351989)lrs-1004_1_sil=8000:sp=occurrence:sos=all:erd=off:fs=off:bce=on:random_seed=1417144158:i=127:av=off:fsr=off:sup=off_2973 on theBenchmark for (2973ds/127Mi)
% 25.99/5.95 % (351988)dis-1011_32:1_sfv=off:sil=16000:sos=all:erd=off:acc=on:fd=off:flr=on:random_seed=4095257191:cts=off:i=113:fsr=off:ss=included:sgt=4_2973 on theBenchmark for (2973ds/113Mi)
% 25.99/5.95 % (351990)dis-1003_1024_sil=8000:sos=all:sac=on:random_seed=490123484:cond=fast:i=114:sd=1:nm=0:fsr=off:gtg=exists_sym:ss=axioms_2973 on theBenchmark for (2973ds/114Mi)
% 25.99/5.95 % (351988)Instruction limit reached!
% 25.99/5.95 % (351988)------------------------------
% 25.99/5.95 % (351988)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 25.99/5.95 % (351988)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 25.99/5.95 % (351988)CaDiCaL version: 2.1.3
% 25.99/5.95 % (351988)Termination reason: Instruction limit
% 25.99/5.95 % (351988)Termination phase: SInE selection
% 25.99/5.95 % (351988)Time elapsed: 0.072 s
% 25.99/5.95 % (351988)Peak memory usage: 138 MB
% 25.99/5.95 % (351988)Instructions burned: 113 (million)
% 25.99/5.95 % (351990)Instruction limit reached!
% 25.99/5.95 % (351990)------------------------------
% 25.99/5.95 % (351990)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 25.31/6.45 % (351990)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 25.31/6.45 % (351990)CaDiCaL version: 2.1.3
% 25.31/6.45 % (351990)Termination reason: Instruction limit
% 25.31/6.45 % (351990)Termination phase: Property scanning
% 25.31/6.45 % (351990)Time elapsed: 0.065 s
% 25.31/6.45 % (351990)Peak memory usage: 138 MB
% 25.31/6.45 % (351990)Instructions burned: 116 (million)
% 25.31/6.45 % (351989)Instruction limit reached!
% 25.31/6.45 % (351989)------------------------------
% 25.31/6.45 % (351989)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 25.31/6.45 % (351989)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 25.31/6.45 % (351989)CaDiCaL version: 2.1.3
% 25.31/6.45 % (351989)Termination reason: Instruction limit
% 25.31/6.45 % (351989)Termination phase: Preprocessing 1
% 25.31/6.45 % (351989)Time elapsed: 0.084 s
% 25.31/6.45 % (351989)Peak memory usage: 138 MB
% 25.31/6.45 % (351989)Instructions burned: 128 (million)
% 25.31/6.45 % (351994)lrs+10_1_sil=8000:sp=occurrence:random_seed=3752080789:st=1.2:i=907:sd=14:ss=axioms:sgt=12_2971 on theBenchmark for (2971ds/907Mi)
% 25.31/6.45 % (351995)dis-1010_1_sil=16000:fde=unused:sp=occurrence:sos=on:random_seed=1562786193:i=437:sd=1:aac=none:ss=included_2971 on theBenchmark for (2971ds/437Mi)
% 25.31/6.45 % (351997)lrs-1002_1_ncem=casc2026/models/all5champsBiggishL14.pt:sil=16000:npcc=on:random_seed=4280644999:i=5202:ss=axioms:sgt=16_2971 on theBenchmark for (2971ds/5202Mi)
% 25.31/6.45 % (351994)Refutation not found, incomplete strategy
% 25.31/6.45 % (351994)------------------------------
% 25.31/6.45 % (351994)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 25.31/6.45 % (351994)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 25.31/6.45 % (351994)CaDiCaL version: 2.1.3
% 25.31/6.45 % (351994)Termination reason: Refutation not found, incomplete strategy
% 25.31/6.45 % (351994)Time elapsed: 0.158 s
% 25.31/6.45 % (351994)Peak memory usage: 144 MB
% 25.31/6.45 % (351994)Instructions burned: 229 (million)
% 25.31/6.45 % (351995)Instruction limit reached!
% 25.31/6.45 % (351995)------------------------------
% 25.31/6.45 % (351995)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 25.31/6.45 % (351995)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 25.31/6.45 % (351995)CaDiCaL version: 2.1.3
% 25.31/6.45 % (351995)Termination reason: Instruction limit
% 25.31/6.45 % (351995)Termination phase: Saturation
% 25.31/6.45 % (351995)Time elapsed: 0.247 s
% 25.31/6.45 % (351995)Peak memory usage: 143 MB
% 25.31/6.45 % (351995)Instructions burned: 437 (million)
% 25.31/6.45 % (352001)dis+10_3:1_sil=8000:acc=on:urr=on:br=off:sac=on:newcnf=on:random_seed=1930320200:i=134:sd=2:doe=on:nm=16:sup=off:ss=included_2967 on theBenchmark for (2967ds/134Mi)
% 25.31/6.45 % (351994)------------------------------
% 25.31/6.45 % (351994)------------------------------
% 25.31/6.45 % (352001)Instruction limit reached!
% 25.31/6.45 % (352001)------------------------------
% 25.31/6.45 % (352001)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 25.31/6.45 % (352001)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 25.31/6.45 % (352001)CaDiCaL version: 2.1.3
% 25.31/6.45 % (352001)Termination reason: Instruction limit
% 25.31/6.45 % (352001)Termination phase: SInE selection
% 25.31/6.45 % (352001)Time elapsed: 0.082 s
% 25.31/6.45 % (352001)Peak memory usage: 139 MB
% 25.31/6.45 % (352001)Instructions burned: 135 (million)
% 25.31/6.45 % (352003)lrs+1002_8_sil=8000:sp=occurrence:sos=on:sac=on:random_seed=1460068484:st=8:i=592:sd=3:ep=RST:ss=axioms_2965 on theBenchmark for (2965ds/592Mi)
% 25.31/6.45 % (352004)lrs+10_1_ncem=casc2026/models/loop6.pt:sil=32000:npcc=on:random_seed=2515304156:st=3:i=13193:sd=3:ss=axioms_2964 on theBenchmark for (2964ds/13193Mi)
% 25.31/6.45 % (352003)Instruction limit reached!
% 25.31/6.45 % (352003)------------------------------
% 25.31/6.45 % (352003)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 25.31/6.45 % (352003)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 25.31/6.45 % (352003)CaDiCaL version: 2.1.3
% 25.31/6.45 % (352003)Termination reason: Instruction limit
% 25.31/6.45 % (352003)Termination phase: Saturation
% 25.31/6.45 % (352003)Time elapsed: 0.391 s
% 25.31/6.45 % (352003)Peak memory usage: 148 MB
% 25.31/6.45 % (352003)Instructions burned: 593 (million)
% 25.31/6.45 % (351985)Instruction limit reached!
% 25.31/6.45 % (351985)------------------------------
% 25.31/6.45 % (351985)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 25.31/6.45 % (351985)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 25.31/6.45 % (351985)CaDiCaL version: 2.1.3
% 25.31/6.45 % (351985)Termination reason: Instruction limit
% 25.31/6.45 % (351985)Termination phase: Saturation
% 25.31/6.45 % (351985)Time elapsed: 1.559 s
% 25.31/6.45 % (351985)Peak memory usage: 246 MB
% 25.31/6.45 % (351985)Instructions burned: 2351 (million)
% 25.31/6.45 % (352007)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=2163947867:i=125:slsql=off:bs=unit_only:gtg=position:fdi=2:gsp=on:ss=axioms:sgt=8_2959 on theBenchmark for (2959ds/125Mi)
% 25.31/6.45 % (352008)lrs+10_1024_to=lpo:sil=8000:tgt=full:sp=arity:slsq=on:random_seed=771838454:i=134:gtgl=5:slsql=off:gtg=exists_sym_2959 on theBenchmark for (2959ds/134Mi)
% 25.31/6.45 % (352007)Instruction limit reached!
% 25.31/6.45 % (352007)------------------------------
% 25.31/6.45 % (352007)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 25.31/6.45 % (352007)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 25.31/6.45 % (352007)CaDiCaL version: 2.1.3
% 25.31/6.45 % (352007)Termination reason: Instruction limit
% 25.31/6.45 % (352007)Termination phase: Property scanning
% 25.31/6.45 % (352007)Time elapsed: 0.075 s
% 25.31/6.45 % (352007)Peak memory usage: 138 MB
% 25.31/6.45 % (352007)Instructions burned: 126 (million)
% 25.31/6.45 % (352008)Instruction limit reached!
% 25.31/6.45 % (352008)------------------------------
% 25.31/6.45 % (352008)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 25.31/6.45 % (352008)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 25.31/6.45 % (352008)CaDiCaL version: 2.1.3
% 25.31/6.45 % (352008)Termination reason: Instruction limit
% 25.31/6.45 % (352008)Termination phase: Property scanning
% 25.31/6.45 % (352008)Time elapsed: 0.078 s
% 25.31/6.45 % (352008)Peak memory usage: 138 MB
% 25.31/6.45 % (352008)Instructions burned: 134 (million)
% 25.31/6.45 % (352011)lrs+10_1_sil=16000:plsq=on:plsqc=1:plsqr=32,1:sos=on:lcm=reverse:fd=off:newcnf=on:random_seed=1595515542:i=141:sd=1:gsp=on:sup=off:ss=axioms:sgt=8_2956 on theBenchmark for (2956ds/141Mi)
% 25.31/6.45 % (352012)lrs+1011_1_sil=8000:plsq=on:sp=occurrence:fs=off:random_seed=3038294323:i=431:sd=1:fsr=off:sup=off:ss=axioms:sgt=64_2956 on theBenchmark for (2956ds/431Mi)
% 25.31/6.45 % (352011)Instruction limit reached!
% 25.31/6.45 % (352011)------------------------------
% 25.31/6.45 % (352011)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 25.31/6.45 % (352011)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 25.31/6.45 % (352011)CaDiCaL version: 2.1.3
% 25.31/6.45 % (352011)Termination reason: Instruction limit
% 25.31/6.45 % (352011)Termination phase: SInE selection
% 25.31/6.45 % (352011)Time elapsed: 0.096 s
% 25.31/6.45 % (352011)Peak memory usage: 139 MB
% 25.31/6.45 % (352011)Instructions burned: 141 (million)
% 25.31/6.45 % (352012)Refutation not found, incomplete strategy
% 25.31/6.45 % (352012)------------------------------
% 25.31/6.45 % (352012)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 25.31/6.45 % (352012)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 25.31/6.45 % (352012)CaDiCaL version: 2.1.3
% 25.31/6.45 % (352012)Termination reason: Refutation not found, incomplete strategy
% 25.31/6.45 % (352012)Time elapsed: 0.165 s
% 25.31/6.45 % (352012)Peak memory usage: 143 MB
% 25.31/6.45 % (352012)Instructions burned: 201 (million)
% 25.31/6.45 % (352015)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=1146611267:i=6060:aac=none:ins=25_2954 on theBenchmark for (2954ds/6060Mi)
% 25.31/6.45 % (352012)------------------------------
% 25.31/6.45 % (352012)------------------------------
% 25.31/6.45 % (352017)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=3299570163:avsq=on:s2a=on:i=150:kws=precedence:nicw=on:gsp=on:rawr=on_2950 on theBenchmark for (2950ds/150Mi)
% 25.31/6.45 % (352017)Instruction limit reached!
% 25.31/6.45 % (352017)------------------------------
% 25.31/6.45 % (352017)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 25.31/6.45 % (352017)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 30.91/6.72 % (352017)CaDiCaL version: 2.1.3
% 30.91/6.72 % (352017)Termination reason: Instruction limit
% 30.91/6.72 % (352017)Termination phase: SInE selection
% 30.91/6.72 % (352017)Time elapsed: 0.100 s
% 30.91/6.72 % (352017)Peak memory usage: 139 MB
% 30.91/6.72 % (352017)Instructions burned: 150 (million)
% 30.91/6.72 % (352004)First to succeed.
% 30.91/6.72 % (352004)Solution written to "/export/starexec/sandbox/tmp/vampire-proof-351957"
% 30.91/6.72 % (352019)lrs+1010_1_ncem=casc2026/models/loop8.pt:sil=64000:tgt=ground:npcc=on:sp=arity:urr=on:random_seed=666035127:i=14155:bd=all_2947 on theBenchmark for (2947ds/14155Mi)
% 30.91/6.72 % (351997)Instruction limit reached!
% 30.91/6.72 % (351997)------------------------------
% 30.91/6.72 % (351997)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 30.91/6.72 % (351997)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 30.91/6.72 % (351997)CaDiCaL version: 2.1.3
% 30.91/6.72 % (351997)Termination reason: Instruction limit
% 30.91/6.72 % (351997)Termination phase: Saturation
% 30.91/6.72 % (351997)Time elapsed: 2.691 s
% 30.91/6.72 % (351997)Peak memory usage: 285 MB
% 30.91/6.72 % (351997)Instructions burned: 5204 (million)
% 30.91/6.72 % (352004)Refutation found. Thanks to Tanya!
% 30.91/6.72 % SZS status Theorem for theBenchmark
% 30.91/6.72 % SZS output start Proof for theBenchmark
% See solution above
% 30.91/6.72 % (352004)------------------------------
% 30.91/6.72 % (352004)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 30.91/6.72 % (352004)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 30.91/6.72 % (352004)CaDiCaL version: 2.1.3
% 30.91/6.72 % (352004)Termination reason: Refutation
% 30.91/6.72 % (352004)Time elapsed: 1.726 s
% 30.91/6.72 % (352004)Peak memory usage: 278 MB
% 30.91/6.72 % (352004)Instructions burned: 2279 (million)
% 30.91/6.72 % (352004)------------------------------
% 30.91/6.72 % (352004)------------------------------
% 30.91/6.72 % (351957)Success in time 5.782 s
% 30.91/6.72 % Vampire exiting
%------------------------------------------------------------------------------