%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : ALG440-1 : TPTP v9.3.1. Released v5.4.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% Computer : n003.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 09:20:01 AM UTC 2026
% Result : Unsatisfiable 33.62s 5.43s
% Output : Refutation 33.62s
% Verified :
% SZS Type : Refutation
% Derivation depth : 10
% Number of leaves : 13
% Syntax : Number of formulae : 35 ( 32 unt; 0 def)
% Number of atoms : 44 ( 9 equ)
% Maximal formula atoms : 4 ( 1 avg)
% Number of connectives : 19 ( 10 ~; 9 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 14 ( 3 avg)
% Maximal term depth : 3 ( 1 avg)
% Number of predicates : 3 ( 1 usr; 1 prp; 0-3 aty)
% Number of functors : 5 ( 5 usr; 2 con; 0-3 aty)
% Number of variables : 42 ( 42 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X0,X1] : m(X0,X0,X1) = X1,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos) ).
fof(f2,axiom,
! [X0,X1] : m(X0,X1,X1) = X0,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_001) ).
fof(f4,axiom,
! [X0] : v(X0,X0) = X0,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_003) ).
fof(f5,axiom,
! [X0,X1] : u(X0,X0,X1) = u(X0,X1,X0),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_004) ).
fof(f6,axiom,
! [X0,X1] : u(X0,X0,X1) = u(X1,X0,X0),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_005) ).
fof(f7,axiom,
! [X0,X1] : v(X0,X1) = v(X1,X0),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_006) ).
fof(f8,axiom,
! [X0,X1] : u(X0,X0,X1) = v(X0,X1),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_007) ).
fof(f9,axiom,
! [X2,X3,X0,X1,X8,X6,X7,X4,X5] :
( r(m(X0,X3,X6),m(X1,X4,X7),m(X2,X5,X8))
| ~ r(X3,X4,X5)
| ~ r(X6,X7,X8)
| ~ r(X0,X1,X2) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_008) ).
fof(f10,axiom,
! [X2,X3,X0,X1,X8,X6,X7,X4,X5] :
( r(u(X0,X3,X6),u(X1,X4,X7),u(X2,X5,X8))
| ~ r(X3,X4,X5)
| ~ r(X6,X7,X8)
| ~ r(X0,X1,X2) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_009) ).
fof(f12,axiom,
r(a,a,b),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_011) ).
fof(f13,axiom,
r(a,b,a),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_012) ).
fof(f14,axiom,
r(b,a,a),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',sos_013) ).
fof(f15,negated_conjecture,
~ r(a,a,a),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',goals) ).
fof(f16,plain,
! [X0] : u(X0,X0,X0) = X0,
inference(definition_unfolding,[],[f4,f8]) ).
fof(f17,plain,
! [X0,X1] : u(X0,X0,X1) = u(X1,X1,X0),
inference(definition_unfolding,[],[f7,f8,f8]) ).
fof(f109,plain,
r(u(a,a,a),u(a,a,b),u(b,b,a)),
inference(unit_resulting_resolution,[],[f10,f12,f13,f12]) ).
fof(f111,plain,
r(u(b,a,a),u(a,a,b),u(a,b,a)),
inference(unit_resulting_resolution,[],[f10,f14,f13,f12]) ).
fof(f112,plain,
r(u(a,a,b),u(a,a,a),u(b,b,a)),
inference(unit_resulting_resolution,[],[f10,f12,f14,f12]) ).
fof(f122,plain,
r(u(a,a,b),u(b,b,a),u(a,a,a)),
inference(unit_resulting_resolution,[],[f10,f13,f14,f13]) ).
fof(f136,plain,
r(u(a,a,a),u(a,a,b),u(a,a,b)),
inference(forward_demodulation,[],[f109,f17]) ).
fof(f138,plain,
r(u(b,a,a),u(a,a,b),u(a,a,b)),
inference(forward_demodulation,[],[f111,f5]) ).
fof(f139,plain,
r(u(a,a,b),u(a,a,a),u(a,a,b)),
inference(forward_demodulation,[],[f112,f17]) ).
fof(f149,plain,
r(u(a,a,b),u(b,b,a),a),
inference(forward_demodulation,[],[f122,f16]) ).
fof(f163,plain,
r(a,u(a,a,b),u(a,a,b)),
inference(forward_demodulation,[],[f136,f16]) ).
fof(f165,plain,
r(u(a,a,b),u(a,a,b),u(a,a,b)),
inference(forward_demodulation,[],[f138,f6]) ).
fof(f166,plain,
r(u(a,a,b),a,u(a,a,b)),
inference(forward_demodulation,[],[f139,f16]) ).
fof(f176,plain,
r(u(a,a,b),u(a,a,b),a),
inference(forward_demodulation,[],[f149,f17]) ).
fof(f26095,plain,
r(m(u(a,a,b),u(a,a,b),u(a,a,b)),m(u(a,a,b),u(a,a,b),a),m(a,u(a,a,b),u(a,a,b))),
inference(unit_resulting_resolution,[],[f9,f176,f166,f165]) ).
fof(f28039,plain,
r(m(u(a,a,b),u(a,a,b),u(a,a,b)),m(u(a,a,b),u(a,a,b),a),a),
inference(forward_demodulation,[],[f26095,f2]) ).
fof(f29563,plain,
r(m(u(a,a,b),u(a,a,b),u(a,a,b)),a,a),
inference(forward_demodulation,[],[f28039,f1]) ).
fof(f30317,plain,
r(u(a,a,b),a,a),
inference(forward_demodulation,[],[f29563,f2]) ).
fof(f40849,plain,
! [X2,X3,X0,X1,X6,X7,X4,X5] :
( ~ r(X1,X3,X6)
| r(X0,m(X2,X3,X4),m(X5,X6,X7))
| ~ r(X0,X4,X7)
| ~ r(X1,X2,X5) ),
inference(superposition,[],[f9,f1]) ).
fof(f90399,plain,
r(a,m(a,u(a,a,b),u(a,a,b)),m(a,u(a,a,b),u(a,a,b))),
inference(unit_resulting_resolution,[],[f40849,f163,f165,f30317]) ).
fof(f96270,plain,
r(a,a,a),
inference(forward_demodulation,[],[f90399,f2]) ).
fof(f99546,plain,
$false,
inference(forward_subsumption_resolution,[],[f96270,f15]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : ALG440-1 : TPTP v9.3.1. Released v5.4.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.08/0.18 % Computer : n003.cluster.edu
% 0.08/0.18 % Model : x86_64 x86_64
% 0.08/0.18 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.08/0.18 % Memory : 8046.5625MB
% 0.08/0.18 % OS : Linux 6.8.0-71-generic
% 0.08/0.18 % CPULimit : 300
% 0.08/0.18 % WCLimit : 300
% 0.08/0.19 % DateTime : Mon Sep 28 20:25:42 UTC 2026
% 0.08/0.19 % CPUTime :
% 0.08/0.19 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.08/0.21 Running first-order theorem proving
% 0.08/0.21 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
% 10.80/2.15 % (1950663)Input is clausal, will run a generic CNF schedule.
% 10.80/2.15 % (1950671)lrs+10_1_sil=8000:sp=occurrence:random_seed=252427673:i=107:sd=3:ss=axioms:sgt=8_2999 on theBenchmark for (2999ds/107Mi)
% 10.80/2.15 % (1950671)Instruction limit reached!
% 10.80/2.15 % (1950671)------------------------------
% 10.80/2.15 % (1950671)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 10.80/2.15 % (1950671)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.80/2.15 % (1950671)CaDiCaL version: 2.1.3
% 10.80/2.15 % (1950671)Termination reason: Instruction limit
% 10.80/2.15 % (1950671)Termination phase: Saturation
% 10.80/2.15 % (1950671)Time elapsed: 0.030 s
% 10.80/2.15 % (1950671)Peak memory usage: 88 MB
% 10.80/2.15 % (1950671)Instructions burned: 110 (million)
% 10.80/2.15 % (1950672)dis-1002_1_to=lpo:sil=16000:fd=off:random_seed=2632688215:st=1.5:i=114:aac=none:ins=7:ss=axioms:fsd=on_2999 on theBenchmark for (2999ds/114Mi)
% 10.80/2.15 % (1950670)lrs+1002_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=ground:npcc=on:sp=reverse_frequency:spb=intro:random_seed=2847550883:i=137899:s2at=10:gtgl=3:kws=precedence:add=on:bd=preordered:gtg=position_2999 on theBenchmark for (2999ds/137899Mi)
% 10.80/2.15 % (1950668)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=285326799:i=140167_2999 on theBenchmark for (2999ds/140167Mi)
% 10.80/2.15 % (1950674)dis-21_1_sil=8000:lcm=predicate:random_seed=1829977258:st=5:avsq=on:i=117:avsqr=1,16:sd=3:aac=none:ep=RS:fsr=off:ss=included_2999 on theBenchmark for (2999ds/117Mi)
% 10.80/2.15 % (1950669)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:urr=on:br=off:random_seed=1773756127:i=132376:av=off_2999 on theBenchmark for (2999ds/132376Mi)
% 10.80/2.15 % (1950673)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=456447563:s2a=on:i=180:gtg=position_2999 on theBenchmark for (2999ds/180Mi)
% 10.80/2.15 % (1950674)Refutation not found, incomplete strategy
% 10.80/2.15 % (1950674)------------------------------
% 10.80/2.15 % (1950674)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 10.80/2.15 % (1950674)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.80/2.15 % (1950674)CaDiCaL version: 2.1.3
% 10.80/2.15 % (1950674)Termination reason: Refutation not found, incomplete strategy
% 10.80/2.15 % (1950674)Time elapsed: 0.001 s
% 10.80/2.15 % (1950674)Peak memory usage: 88 MB
% 10.80/2.15 % (1950674)Instructions burned: 1 (million)
% 10.80/2.15 % (1950672)Instruction limit reached!
% 10.80/2.15 % (1950672)------------------------------
% 10.80/2.15 % (1950672)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 10.80/2.15 % (1950672)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.80/2.15 % (1950672)CaDiCaL version: 2.1.3
% 10.80/2.15 % (1950672)Termination reason: Instruction limit
% 10.80/2.15 % (1950672)Termination phase: Saturation
% 10.80/2.15 % (1950672)Time elapsed: 0.056 s
% 10.80/2.15 % (1950672)Peak memory usage: 87 MB
% 10.80/2.15 % (1950672)Instructions burned: 115 (million)
% 10.80/2.15 % (1950676)dis+1010_3_sil=8000:plsq=on:drc=off:fde=none:plsqc=1:bsd=on:plsqr=7,2:sos=on:spb=goal_then_units:random_seed=2553012059:i=143:sd=2:aac=none:ss=axioms:sgt=16_2998 on theBenchmark for (2998ds/143Mi)
% 10.80/2.15 % (1950676)Refutation not found, incomplete strategy
% 10.80/2.15 % (1950676)------------------------------
% 10.80/2.15 % (1950676)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 10.80/2.15 % (1950676)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.80/2.15 % (1950676)CaDiCaL version: 2.1.3
% 10.80/2.15 % (1950676)Termination reason: Refutation not found, incomplete strategy
% 10.80/2.15 % (1950676)Time elapsed: 0.001 s
% 10.80/2.15 % (1950676)Peak memory usage: 88 MB
% 10.80/2.15 % (1950673)Instruction limit reached!
% 10.80/2.15 % (1950673)------------------------------
% 10.80/2.15 % (1950673)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 10.80/2.15 % (1950673)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.80/2.15 % (1950673)CaDiCaL version: 2.1.3
% 10.80/2.15 % (1950673)Termination reason: Instruction limit
% 10.80/2.15 % (1950673)Termination phase: Saturation
% 10.80/2.15 % (1950673)Time elapsed: 0.107 s
% 10.80/2.15 % (1950673)Peak memory usage: 89 MB
% 10.80/2.15 % (1950673)Instructions burned: 181 (million)
% 10.80/2.15 % (1950683)ott-1010_1_to=lpo:sil=16000:sos=on:spb=units:urr=on:bce=on:br=off:random_seed=1463059984:st=3:avsq=on:s2a=on:i=189:s2at=1.2:avsqr=1,16:sd=2:bd=all:nm=64:ss=axioms:sgt=30_2997 on theBenchmark for (2997ds/189Mi)
% 19.12/3.42 % (1950683)Refutation not found, incomplete strategy
% 19.12/3.42 % (1950683)------------------------------
% 19.12/3.42 % (1950683)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 19.12/3.42 % (1950683)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 19.12/3.42 % (1950683)CaDiCaL version: 2.1.3
% 19.12/3.42 % (1950683)Termination reason: Refutation not found, incomplete strategy
% 19.12/3.42 % (1950683)Time elapsed: 0.002 s
% 19.12/3.42 % (1950683)Peak memory usage: 88 MB
% 19.12/3.42 % (1950683)Instructions burned: 1 (million)
% 19.12/3.42 % (1950674)------------------------------
% 19.12/3.42 % (1950674)------------------------------
% 19.12/3.42 % (1950676)------------------------------
% 19.12/3.42 % (1950676)------------------------------
% 19.12/3.42 % (1950685)lrs-1002_1_to=lpo:sil=8000:fde=none:sos=on:random_seed=1380190400:st=4:i=219:sd=3:ss=axioms_2997 on theBenchmark for (2997ds/219Mi)
% 19.12/3.42 % (1950685)Refutation not found, incomplete strategy
% 19.12/3.42 % (1950685)------------------------------
% 19.12/3.42 % (1950685)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 19.12/3.42 % (1950685)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 19.12/3.42 % (1950685)CaDiCaL version: 2.1.3
% 19.12/3.42 % (1950685)Termination reason: Refutation not found, incomplete strategy
% 19.12/3.42 % (1950685)Time elapsed: 0.001 s
% 19.12/3.42 % (1950685)Peak memory usage: 87 MB
% 19.12/3.42 % (1950688)lrs+1011_16_to=lpo:sil=8000:drc=off:sp=reverse_frequency:spb=goal_then_units:random_seed=3171299310:avsq=on:i=194:fgj=on:bd=preordered_2995 on theBenchmark for (2995ds/194Mi)
% 19.12/3.42 % (1950687)lrs+10_64_to=lpo:sil=8000:random_seed=2607943666:i=126:bd=preordered_2995 on theBenchmark for (2995ds/126Mi)
% 19.12/3.42 % (1950688)Instruction limit reached!
% 19.12/3.42 % (1950688)------------------------------
% 19.12/3.42 % (1950688)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 19.12/3.42 % (1950688)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 19.12/3.42 % (1950688)CaDiCaL version: 2.1.3
% 19.12/3.42 % (1950688)Termination reason: Instruction limit
% 19.12/3.42 % (1950688)Termination phase: Saturation
% 19.12/3.42 % (1950688)Time elapsed: 0.066 s
% 19.12/3.42 % (1950688)Peak memory usage: 90 MB
% 19.12/3.42 % (1950688)Instructions burned: 196 (million)
% 19.12/3.42 % (1950683)------------------------------
% 19.12/3.42 % (1950683)------------------------------
% 19.12/3.42 % (1950687)Instruction limit reached!
% 19.12/3.42 % (1950687)------------------------------
% 19.12/3.42 % (1950687)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 19.12/3.42 % (1950687)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 19.12/3.42 % (1950687)CaDiCaL version: 2.1.3
% 19.12/3.42 % (1950687)Termination reason: Instruction limit
% 19.12/3.42 % (1950687)Termination phase: Saturation
% 19.12/3.42 % (1950687)Time elapsed: 0.062 s
% 19.12/3.42 % (1950687)Peak memory usage: 88 MB
% 19.12/3.42 % (1950687)Instructions burned: 126 (million)
% 19.12/3.42 % (1950685)------------------------------
% 19.12/3.42 % (1950685)------------------------------
% 19.12/3.42 % (1950692)lrs+10_1_sil=8000:tgt=full:acc=on:random_seed=3452870021:i=157:gtg=all_2993 on theBenchmark for (2993ds/157Mi)
% 19.12/3.42 % (1950692)Instruction limit reached!
% 19.12/3.42 % (1950692)------------------------------
% 19.12/3.42 % (1950692)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 19.12/3.42 % (1950692)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 19.12/3.42 % (1950692)CaDiCaL version: 2.1.3
% 19.12/3.42 % (1950692)Termination reason: Instruction limit
% 19.12/3.42 % (1950692)Termination phase: Saturation
% 19.12/3.42 % (1950692)Time elapsed: 0.043 s
% 19.12/3.42 % (1950692)Peak memory usage: 89 MB
% 19.12/3.42 % (1950692)Instructions burned: 158 (million)
% 19.12/3.42 % (1950693)lrs+10_1_ncem=casc2026/models/loop7.pt:sil=128000:npcc=on:random_seed=442690446:i=3394:sd=4:ss=included:sgt=64_2993 on theBenchmark for (2993ds/3394Mi)
% 19.12/3.42 % (1950694)lrs+1011_5_to=lpo:sil=8000:tgt=full:plsq=on:prc=on:drc=off:plsqr=31,4:sp=occurrence:urr=on:nwc=0.8:s2agt=16:br=off:random_seed=3957581567:cts=off:s2a=on:i=106:fsr=off:gsp=on:ss=axioms:sgt=16:rawr=on_2993 on theBenchmark for (2993ds/106Mi)
% 19.12/3.42 % (1950695)lrs+2_4096_sil=8000:plsq=on:plsqr=12672147,131072:sos=on:spb=goal:lcm=predicate:random_seed=1141191217:i=107_2993 on theBenchmark for (2993ds/107Mi)
% 29.17/4.87 % (1950695)Refutation not found, incomplete strategy
% 29.17/4.87 % (1950695)------------------------------
% 29.17/4.87 % (1950695)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 29.17/4.87 % (1950695)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 29.17/4.87 % (1950695)CaDiCaL version: 2.1.3
% 29.17/4.87 % (1950695)Termination reason: Refutation not found, incomplete strategy
% 29.17/4.87 % (1950695)Time elapsed: 0.001 s
% 29.17/4.87 % (1950695)Peak memory usage: 88 MB
% 29.17/4.87 % (1950694)Instruction limit reached!
% 29.17/4.87 % (1950694)------------------------------
% 29.17/4.87 % (1950694)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 29.17/4.87 % (1950694)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 29.17/4.87 % (1950694)CaDiCaL version: 2.1.3
% 29.17/4.87 % (1950694)Termination reason: Instruction limit
% 29.17/4.87 % (1950694)Termination phase: Saturation
% 29.17/4.87 % (1950694)Time elapsed: 0.050 s
% 29.17/4.87 % (1950694)Peak memory usage: 89 MB
% 29.17/4.87 % (1950694)Instructions burned: 107 (million)
% 29.17/4.87 % (1950697)lrs+1011_20_sil=64000:tgt=ground:plsq=on:fde=unused:plsqc=1:plsqr=14,1:plsql=on:nwc=0.6:random_seed=251237663:st=6:i=242:gtgl=5:kws=arity_squared:av=off:gtg=exists_sym:ss=included_2992 on theBenchmark for (2992ds/242Mi)
% 29.17/4.87 % (1950697)Instruction limit reached!
% 29.17/4.87 % (1950697)------------------------------
% 29.17/4.87 % (1950697)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 29.17/4.87 % (1950697)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 29.17/4.87 % (1950697)CaDiCaL version: 2.1.3
% 29.17/4.87 % (1950697)Termination reason: Instruction limit
% 29.17/4.87 % (1950697)Termination phase: Saturation
% 29.17/4.87 % (1950697)Time elapsed: 0.082 s
% 29.17/4.87 % (1950697)Peak memory usage: 89 MB
% 29.17/4.87 % (1950697)Instructions burned: 245 (million)
% 29.17/4.87 % (1950701)lrs+1010_1_ncem=casc2026/models/all5champsBiggishL14.pt:sil=16000:tgt=ground:npcc=on:sims=off:random_seed=2500820684:cond=fast:i=5208:av=off_2991 on theBenchmark for (2991ds/5208Mi)
% 29.17/4.87 % (1950695)------------------------------
% 29.17/4.87 % (1950695)------------------------------
% 29.17/4.87 % (1950703)lrs+1011_16_sil=32000:erd=off:bce=on:random_seed=4254217324:i=134:sd=2:doe=on:ss=axioms:sgt=14_2990 on theBenchmark for (2990ds/134Mi)
% 29.17/4.87 % (1950703)Instruction limit reached!
% 29.17/4.87 % (1950703)------------------------------
% 29.17/4.87 % (1950703)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 29.17/4.87 % (1950703)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 29.17/4.87 % (1950703)CaDiCaL version: 2.1.3
% 29.17/4.87 % (1950703)Termination reason: Instruction limit
% 29.17/4.87 % (1950703)Termination phase: Saturation
% 29.17/4.87 % (1950703)Time elapsed: 0.043 s
% 29.17/4.87 % (1950703)Peak memory usage: 90 MB
% 29.17/4.87 % (1950703)Instructions burned: 136 (million)
% 29.17/4.87 % (1950706)ott+10_5:4_to=lpo:sil=8000:prc=on:fde=unused:sp=unary_frequency:spb=goal:urr=on:random_seed=70845797:i=499:bd=all_2989 on theBenchmark for (2989ds/499Mi)
% 29.17/4.87 % (1950707)lrs+10_64_to=lpo:sil=8000:prc=on:sp=reverse_frequency:nwc=5:alpa=false:flr=on:random_seed=154171085:i=191:fgj=on:bd=all_2988 on theBenchmark for (2988ds/191Mi)
% 29.17/4.87 % (1950707)Instruction limit reached!
% 29.17/4.87 % (1950707)------------------------------
% 29.17/4.87 % (1950707)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 29.17/4.87 % (1950707)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 29.17/4.87 % (1950707)CaDiCaL version: 2.1.3
% 29.17/4.87 % (1950707)Termination reason: Instruction limit
% 29.17/4.87 % (1950707)Termination phase: Saturation
% 29.17/4.87 % (1950707)Time elapsed: 0.053 s
% 29.17/4.87 % (1950707)Peak memory usage: 89 MB
% 29.17/4.87 % (1950707)Instructions burned: 193 (million)
% 29.17/4.87 % (1950710)lrs-11_32_anc=all:sil=8000:spb=goal_then_units:sac=on:random_seed=2635822164:i=264:kws=precedence:fsr=off_2986 on theBenchmark for (2986ds/264Mi)
% 29.17/4.87 % (1950706)Instruction limit reached!
% 29.17/4.87 % (1950706)------------------------------
% 29.17/4.87 % (1950706)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 29.17/4.87 % (1950706)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 29.17/4.87 % (1950706)CaDiCaL version: 2.1.3
% 29.17/4.87 % (1950706)Termination reason: Instruction limit
% 28.61/5.33 % (1950706)Termination phase: Saturation
% 28.61/5.33 % (1950706)Time elapsed: 0.235 s
% 28.61/5.33 % (1950706)Peak memory usage: 93 MB
% 28.61/5.33 % (1950706)Instructions burned: 499 (million)
% 28.61/5.33 % (1950710)Instruction limit reached!
% 28.61/5.33 % (1950710)------------------------------
% 28.61/5.33 % (1950710)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 28.61/5.33 % (1950710)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 28.61/5.33 % (1950710)CaDiCaL version: 2.1.3
% 28.61/5.33 % (1950710)Termination reason: Instruction limit
% 28.61/5.33 % (1950710)Termination phase: Saturation
% 28.61/5.33 % (1950710)Time elapsed: 0.069 s
% 28.61/5.33 % (1950710)Peak memory usage: 90 MB
% 28.61/5.33 % (1950710)Instructions burned: 268 (million)
% 28.61/5.33 % (1950713)lrs-1010_1_ncem=casc2026/models/loop8.pt:sil=32000:npcc=on:sp=reverse_frequency:spb=units:lcm=predicate:urr=on:s2agt=8:updr=off:random_seed=3534512445:i=3256:kws=precedence:bd=preordered:av=off_2984 on theBenchmark for (2984ds/3256Mi)
% 28.61/5.33 % (1950712)lrs-22_64_to=lpo:sil=8000:sp=const_frequency:urr=ec_only:nwc=4:flr=on:random_seed=3465312216:cond=on:i=156:bs=on:gtg=exists_all:er=known_2985 on theBenchmark for (2985ds/156Mi)
% 28.61/5.33 % (1950712)Instruction limit reached!
% 28.61/5.33 % (1950712)------------------------------
% 28.61/5.33 % (1950712)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 28.61/5.33 % (1950712)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 28.61/5.33 % (1950712)CaDiCaL version: 2.1.3
% 28.61/5.33 % (1950712)Termination reason: Instruction limit
% 28.61/5.33 % (1950712)Termination phase: Saturation
% 28.61/5.33 % (1950712)Time elapsed: 0.079 s
% 28.61/5.33 % (1950712)Peak memory usage: 88 MB
% 28.61/5.33 % (1950712)Instructions burned: 158 (million)
% 28.61/5.33 % (1950716)dis+1003_128_sil=8000:tgt=full:fd=off:random_seed=188970058:i=537:av=off:ss=included_2982 on theBenchmark for (2982ds/537Mi)
% 28.61/5.33 % (1950716)Instruction limit reached!
% 28.61/5.33 % (1950716)------------------------------
% 28.61/5.33 % (1950716)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 28.61/5.33 % (1950716)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 28.61/5.33 % (1950716)CaDiCaL version: 2.1.3
% 28.61/5.33 % (1950716)Termination reason: Instruction limit
% 28.61/5.33 % (1950716)Termination phase: Saturation
% 28.61/5.33 % (1950716)Time elapsed: 0.242 s
% 28.61/5.33 % (1950716)Peak memory usage: 88 MB
% 28.61/5.33 % (1950716)Instructions burned: 538 (million)
% 28.61/5.33 % (1950718)ott+1010_32_to=lpo:sil=8000:urr=on:nwc=4:random_seed=4282128703:i=180:bd=preordered:av=off_2978 on theBenchmark for (2978ds/180Mi)
% 28.61/5.33 % (1950718)Instruction limit reached!
% 28.61/5.33 % (1950718)------------------------------
% 28.61/5.33 % (1950718)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 28.61/5.33 % (1950718)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 28.61/5.33 % (1950718)CaDiCaL version: 2.1.3
% 28.61/5.33 % (1950718)Termination reason: Instruction limit
% 28.61/5.33 % (1950718)Termination phase: Saturation
% 28.61/5.33 % (1950718)Time elapsed: 0.082 s
% 28.61/5.33 % (1950718)Peak memory usage: 89 MB
% 28.61/5.33 % (1950718)Instructions burned: 181 (million)
% 28.61/5.33 % (1950693)Instruction limit reached!
% 28.61/5.33 % (1950693)------------------------------
% 28.61/5.33 % (1950693)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 28.61/5.33 % (1950693)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 28.61/5.33 % (1950693)CaDiCaL version: 2.1.3
% 28.61/5.33 % (1950693)Termination reason: Instruction limit
% 28.61/5.33 % (1950693)Termination phase: Saturation
% 28.61/5.33 % (1950693)Time elapsed: 1.608 s
% 28.61/5.33 % (1950693)Peak memory usage: 139 MB
% 28.61/5.33 % (1950693)Instructions burned: 3396 (million)
% 28.61/5.33 % (1950720)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=full:npcc=on:sas=cadical:sp=reverse_frequency:bsr=on:alpa=false:sac=on:random_seed=3308419154:i=10307:s2at=3:bs=on:bd=preordered:fsd=on_2976 on theBenchmark for (2976ds/10307Mi)
% 28.61/5.33 % (1950721)lrs-1010_1024_to=lpo:sil=8000:tgt=ground:plsq=on:plsqc=1:sas=cadical:plsqr=1,32:sp=arity:lma=off:spb=goal:acc=on:bce=on:nwc=1.2:alpa=false:random_seed=948559201:i=412:gtgl=4:gtg=exists_all_2976 on theBenchmark for (2976ds/412Mi)
% 28.61/5.33 % (1950721)Instruction limit reached!
% 28.61/5.33 % (1950721)------------------------------
% 28.61/5.33 % (1950721)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 33.62/5.43 % (1950721)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 33.62/5.43 % (1950721)CaDiCaL version: 2.1.3
% 33.62/5.43 % (1950721)Termination reason: Instruction limit
% 33.62/5.43 % (1950721)Termination phase: Saturation
% 33.62/5.43 % (1950721)Time elapsed: 0.198 s
% 33.62/5.43 % (1950721)Peak memory usage: 90 MB
% 33.62/5.43 % (1950721)Instructions burned: 414 (million)
% 33.62/5.43 % (1950724)ott+1002_1_ncem=casc2026/models/loop8.pt:sil=64000:tgt=ground:npcc=on:etr=on:spb=units:urr=on:bsr=unit_only:gs=on:s2agt=16:br=off:random_seed=3588491426:s2pl=no:i=8478:s2at=4:nm=6_2972 on theBenchmark for (2972ds/8478Mi)
% 33.62/5.43 % (1950713)Instruction limit reached!
% 33.62/5.43 % (1950713)------------------------------
% 33.62/5.43 % (1950713)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 33.62/5.43 % (1950713)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 33.62/5.43 % (1950713)CaDiCaL version: 2.1.3
% 33.62/5.43 % (1950713)Termination reason: Instruction limit
% 33.62/5.43 % (1950713)Termination phase: Saturation
% 33.62/5.43 % (1950713)Time elapsed: 1.461 s
% 33.62/5.43 % (1950713)Peak memory usage: 148 MB
% 33.62/5.43 % (1950713)Instructions burned: 3258 (million)
% 33.62/5.43 % (1950726)ott-1011_2_sil=32000:bsd=on:sp=reverse_frequency:erd=off:urr=on:rnwc=on:gs=on:s2agt=70:updr=off:lftc=20:random_seed=1428581597:s2a=on:i=303:s2at=2:sd=1:kws=inv_arity:bs=on:ins=10:fdi=1024:sup=off:ss=included_2969 on theBenchmark for (2969ds/303Mi)
% 33.62/5.43 % (1950726)Instruction limit reached!
% 33.62/5.43 % (1950726)------------------------------
% 33.62/5.43 % (1950726)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 33.62/5.43 % (1950726)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 33.62/5.43 % (1950726)CaDiCaL version: 2.1.3
% 33.62/5.43 % (1950726)Termination reason: Instruction limit
% 33.62/5.43 % (1950726)Termination phase: Saturation
% 33.62/5.43 % (1950726)Time elapsed: 0.142 s
% 33.62/5.43 % (1950726)Peak memory usage: 91 MB
% 33.62/5.43 % (1950726)Instructions burned: 304 (million)
% 33.62/5.43 % (1950728)lrs+10_1_to=lpo:sil=16000:fde=none:sos=on:urr=on:bsr=on:random_seed=1546317726:st=4:i=720:sd=3:fsr=off:ss=axioms_2965 on theBenchmark for (2965ds/720Mi)
% 33.62/5.43 % (1950728)Refutation not found, incomplete strategy
% 33.62/5.43 % (1950728)------------------------------
% 33.62/5.43 % (1950728)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 33.62/5.43 % (1950728)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 33.62/5.43 % (1950728)CaDiCaL version: 2.1.3
% 33.62/5.43 % (1950728)Termination reason: Refutation not found, incomplete strategy
% 33.62/5.43 % (1950728)Time elapsed: 0.001 s
% 33.62/5.43 % (1950728)Peak memory usage: 88 MB
% 33.62/5.43 % (1950728)------------------------------
% 33.62/5.43 % (1950728)------------------------------
% 33.62/5.43 % (1950701)Instruction limit reached!
% 33.62/5.43 % (1950701)------------------------------
% 33.62/5.43 % (1950701)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 33.62/5.43 % (1950701)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 33.62/5.43 % (1950701)CaDiCaL version: 2.1.3
% 33.62/5.43 % (1950701)Termination reason: Instruction limit
% 33.62/5.43 % (1950701)Termination phase: Saturation
% 33.62/5.43 % (1950701)Time elapsed: 2.856 s
% 33.62/5.43 % (1950701)Peak memory usage: 145 MB
% 33.62/5.43 % (1950701)Instructions burned: 5208 (million)
% 33.62/5.43 % (1950730)lrs-20_1_to=lpo:sil=32000:tgt=ground:sp=reverse_frequency:spb=goal:urr=on:bsr=unit_only:nwc=1.5:random_seed=180929114:i=598:bs=on:bd=preordered:av=off:ss=axioms_2961 on theBenchmark for (2961ds/598Mi)
% 33.62/5.43 % (1950730)Refutation not found, incomplete strategy
% 33.62/5.43 % (1950730)------------------------------
% 33.62/5.43 % (1950730)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 33.62/5.43 % (1950730)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 33.62/5.43 % (1950730)CaDiCaL version: 2.1.3
% 33.62/5.43 % (1950730)Termination reason: Refutation not found, incomplete strategy
% 33.62/5.43 % (1950730)Time elapsed: 0.0000 s
% 33.62/5.43 % (1950730)Peak memory usage: 86 MB
% 33.62/5.43 % (1950731)dis-1010_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:sp=occurrence:random_seed=3449242592:i=2989:sd=3:ss=axioms:sgt=60_2961 on theBenchmark for (2961ds/2989Mi)
% 33.62/5.43 % (1950730)------------------------------
% 33.62/5.43 % (1950730)------------------------------
% 33.62/5.43 % (1950734)dis+1011_1_ncem=casc2026/models/loop5.pt:sil=8000:tgt=full:npcc=on:bsd=on:sp=const_min:spb=goal_then_units:lcm=predicate:urr=ec_only:s2agt=16:random_seed=1855757657:i=1997:bd=preordered:av=off:gtg=all:gsp=on_2957 on theBenchmark for (2957ds/1997Mi)
% 33.62/5.43 % (1950669)First to succeed.
% 33.62/5.43 % (1950669)Solution written to "/export/starexec/sandbox/tmp/vampire-proof-1950663"
% 33.62/5.43 % (1950669)Refutation found. Thanks to Tanya!
% 33.62/5.43 % SZS status Unsatisfiable for theBenchmark
% 33.62/5.43 % SZS output start Proof for theBenchmark
% See solution above
% 33.62/5.43 % (1950669)------------------------------
% 33.62/5.43 % (1950669)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 33.62/5.43 % (1950669)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 33.62/5.43 % (1950669)CaDiCaL version: 2.1.3
% 33.62/5.43 % (1950669)Termination reason: Refutation
% 33.62/5.43 % (1950669)Time elapsed: 4.227 s
% 33.62/5.43 % (1950669)Peak memory usage: 196 MB
% 33.62/5.43 % (1950669)Instructions burned: 8210 (million)
% 33.62/5.43 % (1950669)------------------------------
% 33.62/5.43 % (1950669)------------------------------
% 33.62/5.43 % (1950663)Success in time 4.674 s
% 33.62/5.43 % Vampire exiting
%------------------------------------------------------------------------------