%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : GRP748-5 : TPTP v9.3.1. Released v4.0.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% Computer : n026.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 10:16:06 AM UTC 2026
% Result : Unsatisfiable 14.71s 3.24s
% Output : Refutation 14.71s
% Verified :
% SZS Type : Refutation
% Derivation depth : 21
% Number of leaves : 10
% Syntax : Number of formulae : 42 ( 31 unt; 0 def)
% Number of atoms : 55 ( 54 equ)
% Maximal formula atoms : 3 ( 1 avg)
% Number of connectives : 16 ( 3 ~; 13 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 5 ( 3 avg)
% Maximal term depth : 5 ( 2 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 8 ( 8 usr; 4 con; 0-2 aty)
% Number of variables : 84 ( 84 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X0,X1] : mult(X0,ld(X0,X1)) = X1,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',f01) ).
fof(f2,axiom,
! [X0,X1] : ld(X0,mult(X0,X1)) = X1,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',f02) ).
fof(f3,axiom,
! [X0,X1] : mult(rd(X0,X1),X1) = X0,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',f03) ).
fof(f4,axiom,
! [X0,X1] : rd(mult(X0,X1),X1) = X0,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',f04) ).
fof(f6,axiom,
! [X0] : mult(unit,X0) = X0,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',f06) ).
fof(f7,axiom,
! [X2,X0,X1] : mult(mult(mult(X0,X1),X2),X1) = mult(X0,mult(mult(X1,X2),X1)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',f07) ).
fof(f8,axiom,
! [X0,X1] : mult(mult(X0,X1),i(X1)) = X0,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',f08) ).
fof(f11,axiom,
! [X0] : mult(i(X0),X0) = unit,
file('/export/starexec/sandbox/benchmark/theBenchmark.p',f10) ).
fof(f12,plain,
! [X0] : unit = mult(i(X0),X0),
inference(reorient_equations,[],[f11]) ).
fof(f13,axiom,
! [X0,X1] :
( mult(i(X0),mult(X0,X1)) = X1
| mult(X0,X1) = mult(X1,X0) ),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',f11) ).
fof(f14,negated_conjecture,
mult(mult(a,b),mult(c,a)) != mult(a,mult(mult(b,c),a)),
file('/export/starexec/sandbox/benchmark/theBenchmark.p',goals) ).
fof(f23,plain,
! [X0,X1] : mult(i(X0),mult(mult(X0,X1),X0)) = mult(mult(unit,X1),X0),
inference(superposition,[],[f7,f12]) ).
fof(f24,plain,
! [X0,X1] : mult(X1,X0) = mult(i(X0),mult(mult(X0,X1),X0)),
inference(forward_demodulation,[],[f23,f6]) ).
fof(f85,plain,
! [X0,X1] : mult(mult(mult(X1,X0),X1),i(X1)) = mult(i(i(X1)),mult(mult(X0,X1),i(X1))),
inference(superposition,[],[f24,f24]) ).
fof(f98,plain,
! [X0,X1] : mult(i(i(X1)),X0) = mult(mult(mult(X1,X0),X1),i(X1)),
inference(forward_demodulation,[],[f85,f8]) ).
fof(f103,plain,
! [X0,X1] : mult(X1,X0) = mult(i(i(X1)),X0),
inference(forward_demodulation,[],[f98,f8]) ).
fof(f254,plain,
! [X0,X1] : rd(X0,X1) = mult(X0,i(X1)),
inference(superposition,[],[f8,f3]) ).
fof(f256,plain,
! [X2,X0,X1] : mult(rd(X0,X1),mult(mult(X1,X2),X1)) = mult(mult(X0,X2),X1),
inference(superposition,[],[f7,f3]) ).
fof(f436,plain,
! [X2,X0,X1] : mult(mult(X2,X1),X2) = ld(rd(X0,X2),mult(mult(X0,X1),X2)),
inference(superposition,[],[f2,f256]) ).
fof(f439,plain,
! [X0,X1] :
( mult(X1,X0) = ld(i(X1),X0)
| mult(X0,X1) = mult(X1,X0) ),
inference(superposition,[],[f2,f13]) ).
fof(f448,plain,
! [X2,X0,X1] : mult(mult(X1,ld(X2,X0)),X1) = ld(rd(X2,X1),mult(X0,X1)),
inference(superposition,[],[f436,f1]) ).
fof(f567,plain,
! [X0,X1] :
( mult(X0,mult(i(X0),X1)) = mult(mult(i(X0),X1),X0)
| mult(X0,mult(i(X0),X1)) = X1 ),
inference(superposition,[],[f2,f439]) ).
fof(f576,plain,
! [X0,X1] :
( mult(i(X0),mult(X0,X1)) = mult(mult(X0,X1),i(X0))
| mult(i(X0),mult(X0,X1)) = X1 ),
inference(superposition,[],[f567,f103]) ).
fof(f614,plain,
! [X0,X1] :
( mult(i(X0),mult(X0,X1)) = rd(mult(X0,X1),X0)
| mult(i(X0),mult(X0,X1)) = X1 ),
inference(forward_demodulation,[],[f576,f254]) ).
fof(f648,plain,
! [X0,X1] :
( mult(X0,rd(mult(X0,X1),X0)) = mult(rd(mult(X0,X1),X0),X0)
| mult(X0,X1) = mult(X0,rd(mult(X0,X1),X0))
| mult(i(X0),mult(X0,X1)) = X1 ),
inference(superposition,[],[f567,f614]) ).
fof(f660,plain,
! [X0,X1] :
( rd(mult(X0,X1),X0) != X1
| mult(i(X0),mult(X0,X1)) = X1 ),
inference(equality_factoring,[],[f614]) ).
fof(f668,plain,
! [X0,X1] :
( mult(X0,X1) = mult(X0,rd(mult(X0,X1),X0))
| mult(X0,X1) = mult(X0,rd(mult(X0,X1),X0))
| mult(i(X0),mult(X0,X1)) = X1 ),
inference(forward_demodulation,[],[f648,f3]) ).
fof(f669,plain,
! [X0,X1] :
( mult(X0,X1) = mult(X0,rd(mult(X0,X1),X0))
| mult(i(X0),mult(X0,X1)) = X1 ),
inference(duplicate_literal_removal,[],[f668]) ).
fof(f1745,plain,
! [X2,X0,X1] : mult(mult(X1,ld(mult(X0,X1),X2)),X1) = ld(X0,mult(X2,X1)),
inference(superposition,[],[f448,f4]) ).
fof(f1993,plain,
! [X0,X1] :
( ld(X0,mult(X0,X1)) = rd(mult(X0,X1),X0)
| mult(i(X0),mult(X0,X1)) = X1 ),
inference(superposition,[],[f2,f669]) ).
fof(f2037,plain,
! [X0,X1] :
( rd(mult(X0,X1),X0) = X1
| mult(i(X0),mult(X0,X1)) = X1 ),
inference(forward_demodulation,[],[f1993,f2]) ).
fof(f2057,plain,
! [X0,X1] : mult(i(X0),mult(X0,X1)) = X1,
inference(forward_subsumption_resolution,[],[f2037,f660]) ).
fof(f2094,plain,
! [X0,X1] : i(X1) = mult(i(mult(X0,X1)),X0),
inference(superposition,[],[f2057,f8]) ).
fof(f2104,plain,
! [X0,X1] : mult(mult(X1,X0),X1) = mult(i(i(X1)),mult(X0,X1)),
inference(superposition,[],[f2057,f24]) ).
fof(f2114,plain,
! [X0,X1] : mult(X1,X0) = ld(i(X1),X0),
inference(superposition,[],[f2,f2057]) ).
fof(f2151,plain,
! [X0,X1] : mult(X1,mult(X0,X1)) = mult(mult(X1,X0),X1),
inference(forward_demodulation,[],[f2104,f103]) ).
fof(f2714,plain,
! [X2,X0,X1] : ld(i(mult(X1,X0)),mult(X2,X1)) = mult(mult(X1,ld(i(X0),X2)),X1),
inference(superposition,[],[f1745,f2094]) ).
fof(f2728,plain,
! [X2,X0,X1] : ld(i(mult(X1,X0)),mult(X2,X1)) = mult(X1,mult(ld(i(X0),X2),X1)),
inference(forward_demodulation,[],[f2714,f2151]) ).
fof(f2782,plain,
! [X2,X0,X1] : ld(i(mult(X1,X0)),mult(X2,X1)) = mult(X1,mult(mult(X0,X2),X1)),
inference(forward_demodulation,[],[f2728,f2114]) ).
fof(f2814,plain,
! [X2,X0,X1] : mult(X1,mult(mult(X0,X2),X1)) = mult(mult(X1,X0),mult(X2,X1)),
inference(forward_demodulation,[],[f2782,f2114]) ).
fof(f2961,plain,
mult(a,mult(mult(b,c),a)) != mult(a,mult(mult(b,c),a)),
inference(superposition,[],[f14,f2814]) ).
fof(f2997,plain,
$false,
inference(trivial_inequality_removal,[],[f2961]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.04 % Problem : GRP748-5 : TPTP v9.3.1. Released v4.0.0.
% 0.00/0.08 % Command : run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.19/0.43 % Computer : n026.cluster.edu
% 0.19/0.43 % Model : x86_64 x86_64
% 0.19/0.43 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.19/0.43 % Memory : 8046.5625MB
% 0.19/0.43 % OS : Linux 6.8.0-71-generic
% 0.19/0.43 % CPULimit : 300
% 0.19/0.43 % WCLimit : 300
% 0.19/0.43 % DateTime : Sun Sep 27 10:44:11 UTC 2026
% 0.19/0.44 % CPUTime :
% 0.19/0.44 Running run_vampire /export/starexec/sandbox/benchmark/theBenchmark.p 300 THM
% 0.23/0.48 Running first-order theorem proving
% 0.23/0.48 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
% 12.33/3.03 % (2646055)Input is clausal, will run a generic CNF schedule.
% 12.33/3.03 % (2646067)dis-21_1_sil=8000:lcm=predicate:random_seed=4165151139:st=5:avsq=on:i=117:avsqr=1,16:sd=3:aac=none:ep=RS:fsr=off:ss=included_3000 on theBenchmark for (3000ds/117Mi)
% 12.33/3.03 % (2646067)Refutation not found, incomplete strategy
% 12.33/3.03 % (2646067)------------------------------
% 12.33/3.03 % (2646067)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 12.33/3.03 % (2646067)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.33/3.03 % (2646067)CaDiCaL version: 2.1.3
% 12.33/3.03 % (2646067)Termination reason: Refutation not found, incomplete strategy
% 12.33/3.03 % (2646067)Time elapsed: 0.001 s
% 12.33/3.03 % (2646067)Peak memory usage: 88 MB
% 12.33/3.03 % (2646062)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:urr=on:br=off:random_seed=1960906065:i=132376:av=off_3000 on theBenchmark for (3000ds/132376Mi)
% 12.33/3.03 % (2646066)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=3884245690:s2a=on:i=180:gtg=position_3000 on theBenchmark for (3000ds/180Mi)
% 12.33/3.03 % (2646065)dis-1002_1_to=lpo:sil=16000:fd=off:random_seed=1785973278:st=1.5:i=114:aac=none:ins=7:ss=axioms:fsd=on_3000 on theBenchmark for (3000ds/114Mi)
% 12.33/3.03 % (2646064)lrs+10_1_sil=8000:sp=occurrence:random_seed=506963172:i=107:sd=3:ss=axioms:sgt=8_3000 on theBenchmark for (3000ds/107Mi)
% 12.33/3.03 % (2646063)lrs+1002_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=ground:npcc=on:sp=reverse_frequency:spb=intro:random_seed=2499905461:i=137899:s2at=10:gtgl=3:kws=precedence:add=on:bd=preordered:gtg=position_3000 on theBenchmark for (3000ds/137899Mi)
% 12.33/3.03 % (2646061)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=855900806:i=140167_3000 on theBenchmark for (3000ds/140167Mi)
% 12.33/3.03 % (2646067)------------------------------
% 12.33/3.03 % (2646067)------------------------------
% 12.33/3.03 % (2646064)Instruction limit reached!
% 12.33/3.03 % (2646064)------------------------------
% 12.33/3.03 % (2646064)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 12.33/3.03 % (2646064)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.33/3.03 % (2646064)CaDiCaL version: 2.1.3
% 12.33/3.03 % (2646064)Termination reason: Instruction limit
% 12.33/3.03 % (2646064)Termination phase: Saturation
% 12.33/3.03 % (2646064)Time elapsed: 0.099 s
% 12.33/3.03 % (2646064)Peak memory usage: 88 MB
% 12.33/3.03 % (2646064)Instructions burned: 108 (million)
% 12.33/3.03 % (2646065)Instruction limit reached!
% 12.33/3.03 % (2646065)------------------------------
% 12.33/3.03 % (2646065)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 12.33/3.03 % (2646065)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.33/3.03 % (2646065)CaDiCaL version: 2.1.3
% 12.33/3.03 % (2646065)Termination reason: Instruction limit
% 12.33/3.03 % (2646065)Termination phase: Saturation
% 12.33/3.03 % (2646065)Time elapsed: 0.104 s
% 12.33/3.03 % (2646065)Peak memory usage: 88 MB
% 12.33/3.03 % (2646065)Instructions burned: 114 (million)
% 12.33/3.03 % (2646066)Instruction limit reached!
% 12.33/3.03 % (2646066)------------------------------
% 12.33/3.03 % (2646066)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 12.33/3.03 % (2646066)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.33/3.03 % (2646066)CaDiCaL version: 2.1.3
% 12.33/3.03 % (2646066)Termination reason: Instruction limit
% 12.33/3.03 % (2646066)Termination phase: Saturation
% 12.33/3.03 % (2646066)Time elapsed: 0.160 s
% 12.33/3.03 % (2646066)Peak memory usage: 89 MB
% 12.33/3.03 % (2646066)Instructions burned: 181 (million)
% 12.33/3.03 % (2646078)lrs-1002_1_to=lpo:sil=8000:fde=none:sos=on:random_seed=1069436294:st=4:i=219:sd=3:ss=axioms_2996 on theBenchmark for (2996ds/219Mi)
% 12.33/3.03 % (2646078)Refutation not found, incomplete strategy
% 12.33/3.03 % (2646078)------------------------------
% 12.33/3.03 % (2646078)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 12.33/3.03 % (2646078)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.33/3.03 % (2646078)CaDiCaL version: 2.1.3
% 12.33/3.03 % (2646078)Termination reason: Refutation not found, incomplete strategy
% 12.33/3.03 % (2646078)Time elapsed: 0.001 s
% 12.33/3.03 % (2646078)Peak memory usage: 87 MB
% 12.33/3.03 % (2646076)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=387466351:i=143:sd=2:aac=none:ss=axioms:sgt=16_2997 on theBenchmark for (2997ds/143Mi)
% 12.33/3.03 % (2646076)Refutation not found, incomplete strategy
% 12.33/3.03 % (2646076)------------------------------
% 12.33/3.03 % (2646076)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 12.33/3.03 % (2646076)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.33/3.03 % (2646076)CaDiCaL version: 2.1.3
% 12.33/3.03 % (2646076)Termination reason: Refutation not found, incomplete strategy
% 12.33/3.03 % (2646076)Time elapsed: 0.002 s
% 12.33/3.03 % (2646076)Peak memory usage: 87 MB
% 12.33/3.03 % (2646079)lrs+10_64_to=lpo:sil=8000:random_seed=3711198:i=126:bd=preordered_2996 on theBenchmark for (2996ds/126Mi)
% 12.33/3.03 % (2646077)ott-1010_1_to=lpo:sil=16000:sos=on:spb=units:urr=on:bce=on:br=off:random_seed=2591408551:st=3:avsq=on:s2a=on:i=189:s2at=1.2:avsqr=1,16:sd=2:bd=all:nm=64:ss=axioms:sgt=30_2996 on theBenchmark for (2996ds/189Mi)
% 12.33/3.03 % (2646077)Refutation not found, incomplete strategy
% 12.33/3.03 % (2646077)------------------------------
% 12.33/3.03 % (2646077)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 12.33/3.03 % (2646077)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.33/3.03 % (2646077)CaDiCaL version: 2.1.3
% 12.33/3.03 % (2646077)Termination reason: Refutation not found, incomplete strategy
% 12.33/3.03 % (2646077)Time elapsed: 0.002 s
% 12.33/3.03 % (2646077)Peak memory usage: 87 MB
% 12.33/3.03 % (2646077)Instructions burned: 1 (million)
% 12.33/3.03 % (2646079)Instruction limit reached!
% 12.33/3.03 % (2646079)------------------------------
% 12.33/3.03 % (2646079)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 12.33/3.03 % (2646079)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.33/3.03 % (2646079)CaDiCaL version: 2.1.3
% 12.33/3.03 % (2646079)Termination reason: Instruction limit
% 12.33/3.03 % (2646079)Termination phase: Saturation
% 12.33/3.03 % (2646079)Time elapsed: 0.095 s
% 12.33/3.03 % (2646079)Peak memory usage: 89 MB
% 12.33/3.03 % (2646079)Instructions burned: 127 (million)
% 12.33/3.03 % (2646078)------------------------------
% 12.33/3.03 % (2646078)------------------------------
% 12.33/3.03 % (2646084)lrs+1011_16_to=lpo:sil=8000:drc=off:sp=reverse_frequency:spb=goal_then_units:random_seed=2777181006:avsq=on:i=194:fgj=on:bd=preordered_2993 on theBenchmark for (2993ds/194Mi)
% 12.33/3.03 % (2646085)lrs+10_1_sil=8000:tgt=full:acc=on:random_seed=2098578804:i=157:gtg=all_2992 on theBenchmark for (2992ds/157Mi)
% 12.33/3.03 % (2646076)------------------------------
% 12.33/3.03 % (2646076)------------------------------
% 12.33/3.03 % (2646084)Instruction limit reached!
% 12.33/3.03 % (2646084)------------------------------
% 12.33/3.03 % (2646084)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 12.33/3.03 % (2646084)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.33/3.03 % (2646084)CaDiCaL version: 2.1.3
% 12.33/3.03 % (2646084)Termination reason: Instruction limit
% 12.33/3.03 % (2646084)Termination phase: Saturation
% 12.33/3.03 % (2646084)Time elapsed: 0.122 s
% 12.33/3.03 % (2646084)Peak memory usage: 89 MB
% 12.33/3.03 % (2646084)Instructions burned: 194 (million)
% 12.33/3.03 % (2646077)------------------------------
% 12.33/3.03 % (2646077)------------------------------
% 12.33/3.03 % (2646085)Instruction limit reached!
% 12.33/3.03 % (2646085)------------------------------
% 12.33/3.03 % (2646085)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 12.33/3.03 % (2646085)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.33/3.03 % (2646085)CaDiCaL version: 2.1.3
% 12.33/3.03 % (2646085)Termination reason: Instruction limit
% 12.33/3.03 % (2646085)Termination phase: Saturation
% 12.33/3.03 % (2646085)Time elapsed: 0.136 s
% 12.33/3.03 % (2646085)Peak memory usage: 90 MB
% 12.33/3.03 % (2646085)Instructions burned: 157 (million)
% 12.33/3.03 % (2646090)lrs+2_4096_sil=8000:plsq=on:plsqr=12672147,131072:sos=on:spb=goal:lcm=predicate:random_seed=4161274228:i=107_2990 on theBenchmark for (2990ds/107Mi)
% 12.33/3.03 % (2646090)Refutation not found, incomplete strategy
% 12.33/3.03 % (2646090)------------------------------
% 12.33/3.03 % (2646090)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 12.33/3.03 % (2646090)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 12.33/3.03 % (2646090)CaDiCaL version: 2.1.3
% 12.33/3.03 % (2646090)Termination reason: Refutation not found, incomplete strategy
% 14.71/3.24 % (2646090)Time elapsed: 0.001 s
% 14.71/3.24 % (2646090)Peak memory usage: 87 MB
% 14.71/3.24 % (2646089)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=3826184536:cts=off:s2a=on:i=106:fsr=off:gsp=on:ss=axioms:sgt=16:rawr=on_2990 on theBenchmark for (2990ds/106Mi)
% 14.71/3.24 % (2646088)lrs+10_1_ncem=casc2026/models/loop7.pt:sil=128000:npcc=on:random_seed=2680606672:i=3394:sd=4:ss=included:sgt=64_2991 on theBenchmark for (2991ds/3394Mi)
% 14.71/3.24 % (2646089)Instruction limit reached!
% 14.71/3.24 % (2646089)------------------------------
% 14.71/3.24 % (2646089)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 14.71/3.24 % (2646089)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.71/3.24 % (2646089)CaDiCaL version: 2.1.3
% 14.71/3.24 % (2646089)Termination reason: Instruction limit
% 14.71/3.24 % (2646089)Termination phase: Saturation
% 14.71/3.24 % (2646089)Time elapsed: 0.098 s
% 14.71/3.24 % (2646089)Peak memory usage: 89 MB
% 14.71/3.24 % (2646089)Instructions burned: 106 (million)
% 14.71/3.24 % (2646091)lrs+1011_20_sil=64000:tgt=ground:plsq=on:fde=unused:plsqc=1:plsqr=14,1:plsql=on:nwc=0.6:random_seed=1354931818:st=6:i=242:gtgl=5:kws=arity_squared:av=off:gtg=exists_sym:ss=included_2989 on theBenchmark for (2989ds/242Mi)
% 14.71/3.24 % (2646090)------------------------------
% 14.71/3.24 % (2646090)------------------------------
% 14.71/3.24 % (2646095)lrs+1010_1_ncem=casc2026/models/all5champsBiggishL14.pt:sil=16000:tgt=ground:npcc=on:sims=off:random_seed=1854611292:cond=fast:i=5208:av=off_2988 on theBenchmark for (2988ds/5208Mi)
% 14.71/3.24 % (2646097)lrs+1011_16_sil=32000:erd=off:bce=on:random_seed=270489129:i=134:sd=2:doe=on:ss=axioms:sgt=14_2986 on theBenchmark for (2986ds/134Mi)
% 14.71/3.24 % (2646091)Instruction limit reached!
% 14.71/3.24 % (2646091)------------------------------
% 14.71/3.24 % (2646091)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 14.71/3.24 % (2646091)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.71/3.24 % (2646091)CaDiCaL version: 2.1.3
% 14.71/3.24 % (2646091)Termination reason: Instruction limit
% 14.71/3.24 % (2646091)Termination phase: Saturation
% 14.71/3.24 % (2646091)Time elapsed: 0.225 s
% 14.71/3.24 % (2646091)Peak memory usage: 91 MB
% 14.71/3.24 % (2646091)Instructions burned: 242 (million)
% 14.71/3.24 % (2646062)First to succeed.
% 14.71/3.24 % (2646062)Solution written to "/export/starexec/sandbox/tmp/vampire-proof-2646055"
% 14.71/3.24 % (2646097)Instruction limit reached!
% 14.71/3.24 % (2646097)------------------------------
% 14.71/3.24 % (2646097)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 14.71/3.24 % (2646097)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.71/3.24 % (2646097)CaDiCaL version: 2.1.3
% 14.71/3.24 % (2646097)Termination reason: Instruction limit
% 14.71/3.24 % (2646097)Termination phase: Saturation
% 14.71/3.24 % (2646097)Time elapsed: 0.117 s
% 14.71/3.24 % (2646097)Peak memory usage: 89 MB
% 14.71/3.24 % (2646097)Instructions burned: 135 (million)
% 14.71/3.24 % (2646100)ott+10_5:4_to=lpo:sil=8000:prc=on:fde=unused:sp=unary_frequency:spb=goal:urr=on:random_seed=37455756:i=499:bd=all_2985 on theBenchmark for (2985ds/499Mi)
% 14.71/3.24 % (2646101)lrs+10_64_to=lpo:sil=8000:prc=on:sp=reverse_frequency:nwc=5:alpa=false:flr=on:random_seed=1954592597:i=191:fgj=on:bd=all_2984 on theBenchmark for (2984ds/191Mi)
% 14.71/3.24 % (2646101)Instruction limit reached!
% 14.71/3.24 % (2646101)------------------------------
% 14.71/3.24 % (2646101)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 14.71/3.24 % (2646101)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.71/3.24 % (2646101)CaDiCaL version: 2.1.3
% 14.71/3.24 % (2646101)Termination reason: Instruction limit
% 14.71/3.24 % (2646101)Termination phase: Saturation
% 14.71/3.24 % (2646101)Time elapsed: 0.182 s
% 14.71/3.24 % (2646101)Peak memory usage: 89 MB
% 14.71/3.24 % (2646101)Instructions burned: 191 (million)
% 14.71/3.24 % (2646062)Refutation found. Thanks to Tanya!
% 14.71/3.24 % SZS status Unsatisfiable for theBenchmark
% 14.71/3.24 % SZS output start Proof for theBenchmark
% See solution above
% 14.71/3.24 % (2646062)------------------------------
% 14.71/3.24 % (2646062)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 14.71/3.24 % (2646062)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 14.71/3.24 % (2646062)CaDiCaL version: 2.1.3
% 14.71/3.24 % (2646062)Termination reason: Refutation
% 14.71/3.24 % (2646062)Time elapsed: 1.351 s
% 14.71/3.24 % (2646062)Peak memory usage: 131 MB
% 14.71/3.24 % (2646062)Instructions burned: 1318 (million)
% 14.71/3.24 % (2646062)------------------------------
% 14.71/3.24 % (2646062)------------------------------
% 14.71/3.24 % (2646055)Success in time 1.994 s
% 14.71/3.24 % Vampire exiting
%------------------------------------------------------------------------------