%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : SWV646-1 : TPTP v9.3.1. Released v4.1.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/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 01:19:10 PM UTC 2026
% Result : Unsatisfiable 10.40s 2.31s
% Output : Refutation 10.40s
% Verified :
% SZS Type : Refutation
% Derivation depth : 4
% Number of leaves : 6
% Syntax : Number of formulae : 12 ( 11 unt; 0 def)
% Number of atoms : 13 ( 6 equ)
% Maximal formula atoms : 2 ( 1 avg)
% Number of connectives : 5 ( 4 ~; 1 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 11 ( 5 avg)
% Maximal term depth : 6 ( 2 avg)
% Number of predicates : 3 ( 1 usr; 1 prp; 0-3 aty)
% Number of functors : 9 ( 9 usr; 2 con; 0-5 aty)
% Number of variables : 48 ( 48 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f415,axiom,
! [X0,X1] :
( c_HOL_Oord__class_Oless(X0,hAPP(c_Suc,X1),tc_nat)
| c_HOL_Oord__class_Oless(X1,X0,tc_nat) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_not__less__eq_0) ).
fof(f997,axiom,
! [X0,X1] : ~ c_HOL_Oord__class_Oless(hAPP(hAPP(c_HOL_Oplus__class_Oplus(tc_nat),X0),X1),X1,tc_nat),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_not__add__less2_0) ).
fof(f1853,axiom,
! [X0] : hAPP(hAPP(c_HOL_Otimes__class_Otimes(tc_nat),c_HOL_Oone__class_Oone(tc_nat)),X0) = X0,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_nat__mult__1_0) ).
fof(f1925,axiom,
! [X0] : hAPP(hAPP(c_HOL_Oplus__class_Oplus(tc_nat),c_HOL_Ozero__class_Ozero(tc_nat)),X0) = X0,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_plus__nat_Oadd__0_0) ).
fof(f2071,axiom,
! [X2,X3,X0,X1,X4,X5] : hAPP(c_COMBS(X0,X1,X2,X3,X4),X5) = hAPP(hAPP(X0,X5),hAPP(X1,X5)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_ATP__Linkup_OCOMBS__def_0) ).
fof(f2073,axiom,
! [X2,X3,X0,X1,X4,X5] : hAPP(c_COMBB(X0,X1,X2,X3,X4),X5) = hAPP(X0,hAPP(X1,X5)),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',cls_ATP__Linkup_OCOMBB__def_0) ).
fof(f2436,plain,
! [X2,X3,X0,X1,X4] : hAPP(X0,hAPP(X1,X0)) = hAPP(c_COMBS(hAPP(c_HOL_Oplus__class_Oplus(tc_nat),c_HOL_Ozero__class_Ozero(tc_nat)),X1,X2,X3,X4),X0),
inference(superposition,[],[f2071,f1925]) ).
fof(f2437,plain,
! [X2,X3,X0,X1,X4] : ~ c_HOL_Oord__class_Oless(hAPP(c_COMBS(c_HOL_Oplus__class_Oplus(tc_nat),X0,X1,X2,X3),X4),hAPP(X0,X4),tc_nat),
inference(superposition,[],[f997,f2071]) ).
fof(f2444,plain,
! [X2,X3,X0,X1,X8,X6,X7,X4,X5] : ~ c_HOL_Oord__class_Oless(hAPP(c_COMBS(c_HOL_Oplus__class_Oplus(tc_nat),c_COMBB(X0,X1,X3,X4,X5),X6,X7,X8),X2),hAPP(X0,hAPP(X1,X2)),tc_nat),
inference(superposition,[],[f2437,f2073]) ).
fof(f2488,plain,
! [X2,X3,X0,X1] : hAPP(c_COMBS(hAPP(c_HOL_Oplus__class_Oplus(tc_nat),c_HOL_Ozero__class_Ozero(tc_nat)),hAPP(c_HOL_Otimes__class_Otimes(tc_nat),c_HOL_Oone__class_Oone(tc_nat)),X1,X2,X3),X0) = hAPP(X0,X0),
inference(superposition,[],[f2436,f1853]) ).
fof(f2525,plain,
! [X2,X3,X0,X1,X6,X4,X5] : ~ c_HOL_Oord__class_Oless(hAPP(c_COMBS(c_HOL_Oplus__class_Oplus(tc_nat),c_COMBS(hAPP(c_HOL_Oplus__class_Oplus(tc_nat),c_HOL_Ozero__class_Ozero(tc_nat)),hAPP(c_HOL_Otimes__class_Otimes(tc_nat),c_HOL_Oone__class_Oone(tc_nat)),X1,X2,X3),X4,X5,X6),X0),hAPP(X0,X0),tc_nat),
inference(superposition,[],[f2437,f2488]) ).
fof(f2549,plain,
$false,
inference(unit_resulting_resolution,[],[f415,f2444,f2525]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : SWV646-1 : TPTP v9.3.1. Released v4.1.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox2/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
% 0.08/0.18 % DateTime : Mon Sep 28 12:10:43 UTC 2026
% 0.08/0.19 % CPUTime :
% 0.08/0.19 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.08/0.21 Running first-order theorem proving
% 0.08/0.21 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
% 7.18/2.01 % (1543302)Input is clausal, will run a generic CNF schedule.
% 7.18/2.01 % (1543310)lrs+10_1_sil=8000:sp=occurrence:random_seed=3573799524:i=107:sd=3:ss=axioms:sgt=8_2999 on theBenchmark for (2999ds/107Mi)
% 7.18/2.01 % (1543310)Instruction limit reached!
% 7.18/2.01 % (1543310)------------------------------
% 7.18/2.01 % (1543310)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.18/2.01 % (1543310)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.18/2.01 % (1543310)CaDiCaL version: 2.1.3
% 7.18/2.01 % (1543310)Termination reason: Instruction limit
% 7.18/2.01 % (1543310)Termination phase: Saturation
% 7.18/2.01 % (1543310)Time elapsed: 0.037 s
% 7.18/2.01 % (1543310)Peak memory usage: 90 MB
% 7.18/2.01 % (1543310)Instructions burned: 109 (million)
% 7.18/2.01 % (1543313)dis-21_1_sil=8000:lcm=predicate:random_seed=3576092863: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)
% 7.18/2.01 % (1543312)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=2132614009:s2a=on:i=180:gtg=position_2999 on theBenchmark for (2999ds/180Mi)
% 7.18/2.01 % (1543311)dis-1002_1_to=lpo:sil=16000:fd=off:random_seed=1066423439:st=1.5:i=114:aac=none:ins=7:ss=axioms:fsd=on_2999 on theBenchmark for (2999ds/114Mi)
% 7.18/2.01 % (1543309)lrs+1002_1_ncem=casc2026/models/loop8.pt:sil=128000:tgt=ground:npcc=on:sp=reverse_frequency:spb=intro:random_seed=4222001990:i=137899:s2at=10:gtgl=3:kws=precedence:add=on:bd=preordered:gtg=position_2999 on theBenchmark for (2999ds/137899Mi)
% 7.18/2.01 % (1543307)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=2893245850:i=140167_2999 on theBenchmark for (2999ds/140167Mi)
% 7.18/2.01 % (1543308)lrs+10_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:urr=on:br=off:random_seed=2660393224:i=132376:av=off_2999 on theBenchmark for (2999ds/132376Mi)
% 7.18/2.01 % (1543313)Instruction limit reached!
% 7.18/2.01 % (1543313)------------------------------
% 7.18/2.01 % (1543313)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.18/2.01 % (1543313)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.18/2.01 % (1543313)CaDiCaL version: 2.1.3
% 7.18/2.01 % (1543313)Termination reason: Instruction limit
% 7.18/2.01 % (1543313)Termination phase: Saturation
% 7.18/2.01 % (1543313)Time elapsed: 0.059 s
% 7.18/2.01 % (1543313)Peak memory usage: 90 MB
% 7.18/2.01 % (1543313)Instructions burned: 117 (million)
% 7.18/2.01 % (1543311)Instruction limit reached!
% 7.18/2.01 % (1543311)------------------------------
% 7.18/2.01 % (1543311)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.18/2.01 % (1543311)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.18/2.01 % (1543311)CaDiCaL version: 2.1.3
% 7.18/2.01 % (1543311)Termination reason: Instruction limit
% 7.18/2.01 % (1543311)Termination phase: Saturation
% 7.18/2.01 % (1543311)Time elapsed: 0.071 s
% 7.18/2.01 % (1543311)Peak memory usage: 90 MB
% 7.18/2.01 % (1543311)Instructions burned: 114 (million)
% 7.18/2.01 % (1543315)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=1239706610:i=143:sd=2:aac=none:ss=axioms:sgt=16_2997 on theBenchmark for (2997ds/143Mi)
% 7.18/2.01 % (1543315)Refutation not found, incomplete strategy
% 7.18/2.01 % (1543315)------------------------------
% 7.18/2.01 % (1543315)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.18/2.01 % (1543315)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.18/2.01 % (1543315)CaDiCaL version: 2.1.3
% 7.18/2.01 % (1543315)Termination reason: Refutation not found, incomplete strategy
% 7.18/2.01 % (1543315)Time elapsed: 0.014 s
% 7.18/2.01 % (1543315)Peak memory usage: 90 MB
% 7.18/2.01 % (1543315)Instructions burned: 41 (million)
% 7.18/2.01 % (1543312)Instruction limit reached!
% 7.18/2.01 % (1543312)------------------------------
% 7.18/2.01 % (1543312)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 7.18/2.01 % (1543312)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 7.18/2.01 % (1543312)CaDiCaL version: 2.1.3
% 7.18/2.01 % (1543312)Termination reason: Instruction limit
% 7.18/2.01 % (1543312)Termination phase: Saturation
% 7.18/2.01 % (1543312)Time elapsed: 0.102 s
% 7.18/2.01 % (1543312)Peak memory usage: 90 MB
% 7.18/2.01 % (1543312)Instructions burned: 180 (million)
% 7.18/2.01 % (1543322)ott-1010_1_to=lpo:sil=16000:sos=on:spb=units:urr=on:bce=on:br=off:random_seed=2934294244: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)
% 9.60/2.11 % (1543323)lrs-1002_1_to=lpo:sil=8000:fde=none:sos=on:random_seed=3539348682:st=4:i=219:sd=3:ss=axioms_2996 on theBenchmark for (2996ds/219Mi)
% 9.60/2.11 % (1543325)lrs+10_64_to=lpo:sil=8000:random_seed=624020110:i=126:bd=preordered_2996 on theBenchmark for (2996ds/126Mi)
% 9.60/2.11 % (1543315)------------------------------
% 9.60/2.11 % (1543315)------------------------------
% 9.60/2.11 % (1543322)Instruction limit reached!
% 9.60/2.11 % (1543322)------------------------------
% 9.60/2.11 % (1543322)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 9.60/2.11 % (1543322)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.60/2.11 % (1543322)CaDiCaL version: 2.1.3
% 9.60/2.11 % (1543322)Termination reason: Instruction limit
% 9.60/2.11 % (1543322)Termination phase: Saturation
% 9.60/2.11 % (1543322)Time elapsed: 0.099 s
% 9.60/2.11 % (1543322)Peak memory usage: 91 MB
% 9.60/2.11 % (1543322)Instructions burned: 190 (million)
% 9.60/2.11 % (1543323)Instruction limit reached!
% 9.60/2.11 % (1543323)------------------------------
% 9.60/2.11 % (1543323)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 9.60/2.11 % (1543323)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.60/2.11 % (1543323)CaDiCaL version: 2.1.3
% 9.60/2.11 % (1543323)Termination reason: Instruction limit
% 9.60/2.11 % (1543323)Termination phase: Saturation
% 9.60/2.11 % (1543323)Time elapsed: 0.110 s
% 9.60/2.11 % (1543323)Peak memory usage: 92 MB
% 9.60/2.11 % (1543323)Instructions burned: 221 (million)
% 9.60/2.11 % (1543325)Instruction limit reached!
% 9.60/2.11 % (1543325)------------------------------
% 9.60/2.11 % (1543325)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 9.60/2.11 % (1543325)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.60/2.11 % (1543325)CaDiCaL version: 2.1.3
% 9.60/2.11 % (1543325)Termination reason: Instruction limit
% 9.60/2.11 % (1543325)Termination phase: Saturation
% 9.60/2.11 % (1543325)Time elapsed: 0.070 s
% 9.60/2.11 % (1543325)Peak memory usage: 90 MB
% 9.60/2.11 % (1543325)Instructions burned: 127 (million)
% 9.60/2.11 % (1543329)lrs+1011_16_to=lpo:sil=8000:drc=off:sp=reverse_frequency:spb=goal_then_units:random_seed=479205883:avsq=on:i=194:fgj=on:bd=preordered_2995 on theBenchmark for (2995ds/194Mi)
% 9.60/2.11 % (1543329)Instruction limit reached!
% 9.60/2.11 % (1543329)------------------------------
% 9.60/2.11 % (1543329)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 9.60/2.11 % (1543329)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.60/2.11 % (1543329)CaDiCaL version: 2.1.3
% 9.60/2.11 % (1543329)Termination reason: Instruction limit
% 9.60/2.11 % (1543329)Termination phase: Saturation
% 9.60/2.11 % (1543329)Time elapsed: 0.062 s
% 9.60/2.11 % (1543329)Peak memory usage: 91 MB
% 9.60/2.11 % (1543329)Instructions burned: 197 (million)
% 9.60/2.11 % (1543330)lrs+10_1_sil=8000:tgt=full:acc=on:random_seed=3034909794:i=157:gtg=all_2994 on theBenchmark for (2994ds/157Mi)
% 9.60/2.11 % (1543331)lrs+10_1_ncem=casc2026/models/loop7.pt:sil=128000:npcc=on:random_seed=3674315753:i=3394:sd=4:ss=included:sgt=64_2994 on theBenchmark for (2994ds/3394Mi)
% 9.60/2.11 % (1543332)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=1633302234:cts=off:s2a=on:i=106:fsr=off:gsp=on:ss=axioms:sgt=16:rawr=on_2994 on theBenchmark for (2994ds/106Mi)
% 9.60/2.11 % (1543334)lrs+2_4096_sil=8000:plsq=on:plsqr=12672147,131072:sos=on:spb=goal:lcm=predicate:random_seed=3845887166:i=107_2993 on theBenchmark for (2993ds/107Mi)
% 9.60/2.11 % (1543330)Instruction limit reached!
% 9.60/2.11 % (1543330)------------------------------
% 9.60/2.11 % (1543330)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 9.60/2.11 % (1543330)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 9.60/2.11 % (1543330)CaDiCaL version: 2.1.3
% 9.60/2.11 % (1543330)Termination reason: Instruction limit
% 9.60/2.11 % (1543330)Termination phase: Saturation
% 9.60/2.11 % (1543330)Time elapsed: 0.080 s
% 9.60/2.11 % (1543330)Peak memory usage: 91 MB
% 9.60/2.11 % (1543330)Instructions burned: 159 (million)
% 9.60/2.11 % (1543332)Instruction limit reached!
% 9.60/2.11 % (1543332)------------------------------
% 10.40/2.31 % (1543332)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 10.40/2.31 % (1543332)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.40/2.31 % (1543332)CaDiCaL version: 2.1.3
% 10.40/2.31 % (1543332)Termination reason: Instruction limit
% 10.40/2.31 % (1543332)Termination phase: Saturation
% 10.40/2.31 % (1543332)Time elapsed: 0.054 s
% 10.40/2.31 % (1543332)Peak memory usage: 90 MB
% 10.40/2.31 % (1543332)Instructions burned: 107 (million)
% 10.40/2.31 % (1543334)Refutation not found, incomplete strategy
% 10.40/2.31 % (1543334)------------------------------
% 10.40/2.31 % (1543334)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 10.40/2.31 % (1543334)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.40/2.31 % (1543334)CaDiCaL version: 2.1.3
% 10.40/2.31 % (1543334)Termination reason: Refutation not found, incomplete strategy
% 10.40/2.31 % (1543334)Time elapsed: 0.023 s
% 10.40/2.31 % (1543334)Peak memory usage: 90 MB
% 10.40/2.31 % (1543334)Instructions burned: 76 (million)
% 10.40/2.31 % (1543339)lrs+1011_20_sil=64000:tgt=ground:plsq=on:fde=unused:plsqc=1:plsqr=14,1:plsql=on:nwc=0.6:random_seed=198170643:st=6:i=242:gtgl=5:kws=arity_squared:av=off:gtg=exists_sym:ss=included_2992 on theBenchmark for (2992ds/242Mi)
% 10.40/2.31 % (1543340)lrs+1010_1_ncem=casc2026/models/all5champsBiggishL14.pt:sil=16000:tgt=ground:npcc=on:sims=off:random_seed=419410371:cond=fast:i=5208:av=off_2992 on theBenchmark for (2992ds/5208Mi)
% 10.40/2.31 % (1543334)------------------------------
% 10.40/2.31 % (1543334)------------------------------
% 10.40/2.31 % (1543339)Instruction limit reached!
% 10.40/2.31 % (1543339)------------------------------
% 10.40/2.31 % (1543339)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 10.40/2.31 % (1543339)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.40/2.31 % (1543339)CaDiCaL version: 2.1.3
% 10.40/2.31 % (1543339)Termination reason: Instruction limit
% 10.40/2.31 % (1543339)Termination phase: Saturation
% 10.40/2.31 % (1543339)Time elapsed: 0.121 s
% 10.40/2.31 % (1543339)Peak memory usage: 90 MB
% 10.40/2.31 % (1543339)Instructions burned: 242 (million)
% 10.40/2.31 % (1543343)lrs+1011_16_sil=32000:erd=off:bce=on:random_seed=2920075832:i=134:sd=2:doe=on:ss=axioms:sgt=14_2991 on theBenchmark for (2991ds/134Mi)
% 10.40/2.31 % (1543343)Instruction limit reached!
% 10.40/2.31 % (1543343)------------------------------
% 10.40/2.31 % (1543343)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 10.40/2.31 % (1543343)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.40/2.31 % (1543343)CaDiCaL version: 2.1.3
% 10.40/2.31 % (1543343)Termination reason: Instruction limit
% 10.40/2.31 % (1543343)Termination phase: Saturation
% 10.40/2.31 % (1543343)Time elapsed: 0.046 s
% 10.40/2.31 % (1543343)Peak memory usage: 91 MB
% 10.40/2.31 % (1543343)Instructions burned: 134 (million)
% 10.40/2.31 % (1543344)ott+10_5:4_to=lpo:sil=8000:prc=on:fde=unused:sp=unary_frequency:spb=goal:urr=on:random_seed=333643144:i=499:bd=all_2990 on theBenchmark for (2990ds/499Mi)
% 10.40/2.31 % (1543346)lrs+10_64_to=lpo:sil=8000:prc=on:sp=reverse_frequency:nwc=5:alpa=false:flr=on:random_seed=3212055980:i=191:fgj=on:bd=all_2989 on theBenchmark for (2989ds/191Mi)
% 10.40/2.31 % (1543346)Instruction limit reached!
% 10.40/2.31 % (1543346)------------------------------
% 10.40/2.31 % (1543346)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 10.40/2.31 % (1543346)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.40/2.31 % (1543346)CaDiCaL version: 2.1.3
% 10.40/2.31 % (1543346)Termination reason: Instruction limit
% 10.40/2.31 % (1543346)Termination phase: Saturation
% 10.40/2.31 % (1543346)Time elapsed: 0.059 s
% 10.40/2.31 % (1543346)Peak memory usage: 91 MB
% 10.40/2.31 % (1543346)Instructions burned: 191 (million)
% 10.40/2.31 % (1543308)First to succeed.
% 10.40/2.31 % (1543308)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-1543302"
% 10.40/2.31 % (1543307)Also succeeded, but the first one will report.
% 10.40/2.31 % (1543349)lrs-11_32_anc=all:sil=8000:spb=goal_then_units:sac=on:random_seed=2526316408:i=264:kws=precedence:fsr=off_2988 on theBenchmark for (2988ds/264Mi)
% 10.40/2.31 % (1543309)Also succeeded, but the first one will report.
% 10.40/2.31 % (1543349)Instruction limit reached!
% 10.40/2.31 % (1543349)------------------------------
% 10.40/2.31 % (1543349)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 10.40/2.31 % (1543349)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.40/2.31 % (1543349)CaDiCaL version: 2.1.3
% 10.40/2.31 % (1543349)Termination reason: Instruction limit
% 10.40/2.31 % (1543349)Termination phase: Saturation
% 10.40/2.31 % (1543349)Time elapsed: 0.087 s
% 10.40/2.31 % (1543349)Peak memory usage: 93 MB
% 10.40/2.31 % (1543349)Instructions burned: 264 (million)
% 10.40/2.31 % (1543344)Instruction limit reached!
% 10.40/2.31 % (1543344)------------------------------
% 10.40/2.31 % (1543344)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 10.40/2.31 % (1543344)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.40/2.31 % (1543344)CaDiCaL version: 2.1.3
% 10.40/2.31 % (1543344)Termination reason: Instruction limit
% 10.40/2.31 % (1543344)Termination phase: Saturation
% 10.40/2.31 % (1543344)Time elapsed: 0.313 s
% 10.40/2.31 % (1543344)Peak memory usage: 94 MB
% 10.40/2.31 % (1543344)Instructions burned: 499 (million)
% 10.40/2.31 % (1543351)lrs-22_64_to=lpo:sil=8000:sp=const_frequency:urr=ec_only:nwc=4:flr=on:random_seed=1070291420:cond=on:i=156:bs=on:gtg=exists_all:er=known_2986 on theBenchmark for (2986ds/156Mi)
% 10.40/2.31 % (1543308)Refutation found. Thanks to Tanya!
% 10.40/2.31 % SZS status Unsatisfiable for theBenchmark
% 10.40/2.31 % SZS output start Proof for theBenchmark
% See solution above
% 10.40/2.31 % (1543308)------------------------------
% 10.40/2.31 % (1543308)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 10.40/2.31 % (1543308)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 10.40/2.31 % (1543308)CaDiCaL version: 2.1.3
% 10.40/2.31 % (1543308)Termination reason: Refutation
% 10.40/2.31 % (1543308)Time elapsed: 0.953 s
% 10.40/2.31 % (1543308)Peak memory usage: 140 MB
% 10.40/2.31 % (1543308)Instructions burned: 1565 (million)
% 10.40/2.31 % (1543308)------------------------------
% 10.40/2.31 % (1543308)------------------------------
% 10.40/2.31 % (1543302)Success in time 1.456 s
% 10.40/2.31 % Vampire exiting
%------------------------------------------------------------------------------