%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : PUZ039-10 : TPTP v9.3.1. Released v7.5.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% Computer : n007.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 12:32:01 PM UTC 2026
% Result : Unsatisfiable 3.07s 0.93s
% Output : Refutation 3.07s
% Verified :
% SZS Type : Refutation
% Derivation depth : 16
% Number of leaves : 9
% Syntax : Number of formulae : 32 ( 32 unt; 0 def)
% Number of atoms : 32 ( 31 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 2 ( 2 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 15 ( 6 avg)
% Maximal term depth : 8 ( 2 avg)
% Number of predicates : 2 ( 0 usr; 1 prp; 0-2 aty)
% Number of functors : 17 ( 17 usr; 2 con; 0-12 aty)
% Number of variables : 171 ( 171 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f1,axiom,
! [X2,X0,X1] : ifeq(X0,X0,X1,X2) = X1,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',ifeq_axiom) ).
fof(f14,axiom,
! [X2,X3,X10,X0,X11,X1,X8,X6,X9,X7,X4,X5] : ifeq(state(X0,X1,X2,X3,X4,X5,X6,s2(X7,X8),X9,X10,e1(s(X7),X8),X11),true,state(X0,X1,X2,X3,X4,X5,X6,s2(s(X7),X8),X9,X10,e1(X7,X8),X11),true) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',s2_down) ).
fof(f15,plain,
! [X2,X3,X10,X0,X11,X1,X8,X6,X9,X7,X4,X5] : true = ifeq(state(X0,X1,X2,X3,X4,X5,X6,s2(X7,X8),X9,X10,e1(s(X7),X8),X11),true,state(X0,X1,X2,X3,X4,X5,X6,s2(s(X7),X8),X9,X10,e1(X7,X8),X11),true),
inference(reorient_equations,[],[f14]) ).
fof(f26,axiom,
! [X2,X3,X10,X0,X11,X1,X8,X6,X9,X7,X4,X5] : ifeq(state(X0,X1,X2,X3,X4,X5,X6,X7,X8,s4(X9,X10),e1(X9,s(X10)),X11),true,state(X0,X1,X2,X3,X4,X5,X6,X7,X8,s4(X9,s(X10)),e1(X9,X10),X11),true) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',s4_right) ).
fof(f27,plain,
! [X2,X3,X10,X0,X11,X1,X8,X6,X9,X7,X4,X5] : true = ifeq(state(X0,X1,X2,X3,X4,X5,X6,X7,X8,s4(X9,X10),e1(X9,s(X10)),X11),true,state(X0,X1,X2,X3,X4,X5,X6,X7,X8,s4(X9,s(X10)),e1(X9,X10),X11),true),
inference(reorient_equations,[],[f26]) ).
fof(f54,axiom,
! [X2,X3,X10,X0,X11,X1,X8,X6,X9,X7,X4,X5] : ifeq(state(X0,X1,X2,v3(X3,X4),X5,X6,X7,X8,X9,X10,e1(s(s(X3)),X4),X11),true,state(X0,X1,X2,v3(s(X3),X4),X5,X6,X7,X8,X9,X10,e1(X3,X4),X11),true) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',v3_down) ).
fof(f55,plain,
! [X2,X3,X10,X0,X11,X1,X8,X6,X9,X7,X4,X5] : true = ifeq(state(X0,X1,X2,v3(X3,X4),X5,X6,X7,X8,X9,X10,e1(s(s(X3)),X4),X11),true,state(X0,X1,X2,v3(s(X3),X4),X5,X6,X7,X8,X9,X10,e1(X3,X4),X11),true),
inference(reorient_equations,[],[f54]) ).
fof(f60,axiom,
! [X2,X3,X10,X0,X1,X8,X6,X9,X7,X4,X5] : ifeq(state(X0,X1,X2,X3,v4(X4,s(X5)),X6,X7,X8,X9,X10,e1(X4,X5),e2(s(X4),X5)),true,state(X0,X1,X2,X3,v4(X4,X5),X6,X7,X8,X9,X10,e1(X4,s(X5)),e2(s(X4),s(X5))),true) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',v4_left) ).
fof(f61,plain,
! [X2,X3,X10,X0,X1,X8,X6,X9,X7,X4,X5] : true = ifeq(state(X0,X1,X2,X3,v4(X4,s(X5)),X6,X7,X8,X9,X10,e1(X4,X5),e2(s(X4),X5)),true,state(X0,X1,X2,X3,v4(X4,X5),X6,X7,X8,X9,X10,e1(X4,s(X5)),e2(s(X4),s(X5))),true),
inference(reorient_equations,[],[f60]) ).
fof(f68,axiom,
! [X2,X3,X10,X0,X11,X1,X8,X6,X9,X7,X4,X5] : ifeq(state(X0,X1,X2,X3,X4,h(X5,s(X6)),X7,X8,X9,X10,e1(X5,X6),X11),true,state(X0,X1,X2,X3,X4,h(X5,X6),X7,X8,X9,X10,e1(X5,s(s(X6))),X11),true) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',h_left) ).
fof(f69,plain,
! [X2,X3,X10,X0,X11,X1,X8,X6,X9,X7,X4,X5] : true = ifeq(state(X0,X1,X2,X3,X4,h(X5,s(X6)),X7,X8,X9,X10,e1(X5,X6),X11),true,state(X0,X1,X2,X3,X4,h(X5,X6),X7,X8,X9,X10,e1(X5,s(s(X6))),X11),true),
inference(reorient_equations,[],[f68]) ).
fof(f82,axiom,
! [X2,X3,X10,X0,X11,X1,X8,X6,X9,X7,X4,X5,X12,X13] : ifeq(state(X0,X1,X2,X3,X4,X5,X6,X7,X8,X9,e1(X10,X11),e2(X12,X13)),true,state(X0,X1,X2,X3,X4,X5,X6,X7,X8,X9,e1(X12,X13),e2(X10,X11)),true) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',swap_blanks) ).
fof(f83,plain,
! [X2,X3,X10,X0,X11,X1,X8,X6,X9,X7,X4,X5,X12,X13] : true = ifeq(state(X0,X1,X2,X3,X4,X5,X6,X7,X8,X9,e1(X10,X11),e2(X12,X13)),true,state(X0,X1,X2,X3,X4,X5,X6,X7,X8,X9,e1(X12,X13),e2(X10,X11)),true),
inference(reorient_equations,[],[f82]) ).
fof(f84,axiom,
state(bb(o,s(o)),v1(o,o),v2(o,s(s(s(o)))),v3(s(s(o)),o),v4(s(s(o)),s(s(s(o)))),h(s(s(o)),s(o)),s1(s(s(s(o))),s(o)),s2(s(s(s(o))),s(s(o))),s3(s(s(s(s(o)))),s(o)),s4(s(s(s(s(o)))),s(s(o))),e1(s(s(s(s(o)))),o),e2(s(s(s(s(o)))),s(s(s(o))))) = true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',initial_state) ).
fof(f85,plain,
true = state(bb(o,s(o)),v1(o,o),v2(o,s(s(s(o)))),v3(s(s(o)),o),v4(s(s(o)),s(s(s(o)))),h(s(s(o)),s(o)),s1(s(s(s(o))),s(o)),s2(s(s(s(o))),s(s(o))),s3(s(s(s(s(o)))),s(o)),s4(s(s(s(s(o)))),s(s(o))),e1(s(s(s(s(o)))),o),e2(s(s(s(s(o)))),s(s(s(o))))),
inference(reorient_equations,[],[f84]) ).
fof(f86,negated_conjecture,
! [X2,X3,X10,X0,X1,X8,X6,X9,X7,X4,X5] : state(X0,X1,X2,X3,v4(s(s(o)),s(s(o))),X4,X5,X6,X7,X8,X9,X10) != true,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',goal_state) ).
fof(f87,plain,
! [X2,X3,X10,X0,X1,X8,X6,X9,X7,X4,X5] : true != state(X0,X1,X2,X3,v4(s(s(o)),s(s(o))),X4,X5,X6,X7,X8,X9,X10),
inference(reorient_equations,[],[f86]) ).
fof(f89,plain,
true = ifeq(true,true,state(bb(o,s(o)),v1(o,o),v2(o,s(s(s(o)))),v3(s(s(s(o))),o),v4(s(s(o)),s(s(s(o)))),h(s(s(o)),s(o)),s1(s(s(s(o))),s(o)),s2(s(s(s(o))),s(s(o))),s3(s(s(s(s(o)))),s(o)),s4(s(s(s(s(o)))),s(s(o))),e1(s(s(o)),o),e2(s(s(s(s(o)))),s(s(s(o))))),true),
inference(superposition,[],[f55,f85]) ).
fof(f94,plain,
true = state(bb(o,s(o)),v1(o,o),v2(o,s(s(s(o)))),v3(s(s(s(o))),o),v4(s(s(o)),s(s(s(o)))),h(s(s(o)),s(o)),s1(s(s(s(o))),s(o)),s2(s(s(s(o))),s(s(o))),s3(s(s(s(s(o)))),s(o)),s4(s(s(s(s(o)))),s(s(o))),e1(s(s(o)),o),e2(s(s(s(s(o)))),s(s(s(o))))),
inference(superposition,[],[f89,f1]) ).
fof(f107,plain,
true = ifeq(true,true,state(bb(o,s(o)),v1(o,o),v2(o,s(s(s(o)))),v3(s(s(s(o))),o),v4(s(s(o)),s(s(s(o)))),h(s(s(o)),s(o)),s1(s(s(s(o))),s(o)),s2(s(s(s(o))),s(s(o))),s3(s(s(s(s(o)))),s(o)),s4(s(s(s(s(o)))),s(s(o))),e1(s(s(s(s(o)))),s(s(s(o)))),e2(s(s(o)),o)),true),
inference(superposition,[],[f83,f94]) ).
fof(f136,plain,
true = state(bb(o,s(o)),v1(o,o),v2(o,s(s(s(o)))),v3(s(s(s(o))),o),v4(s(s(o)),s(s(s(o)))),h(s(s(o)),s(o)),s1(s(s(s(o))),s(o)),s2(s(s(s(o))),s(s(o))),s3(s(s(s(s(o)))),s(o)),s4(s(s(s(s(o)))),s(s(o))),e1(s(s(s(s(o)))),s(s(s(o)))),e2(s(s(o)),o)),
inference(superposition,[],[f107,f1]) ).
fof(f153,plain,
true = ifeq(true,true,state(bb(o,s(o)),v1(o,o),v2(o,s(s(s(o)))),v3(s(s(s(o))),o),v4(s(s(o)),s(s(s(o)))),h(s(s(o)),s(o)),s1(s(s(s(o))),s(o)),s2(s(s(s(o))),s(s(o))),s3(s(s(s(s(o)))),s(o)),s4(s(s(s(s(o)))),s(s(s(o)))),e1(s(s(s(s(o)))),s(s(o))),e2(s(s(o)),o)),true),
inference(superposition,[],[f27,f136]) ).
fof(f254,plain,
true = state(bb(o,s(o)),v1(o,o),v2(o,s(s(s(o)))),v3(s(s(s(o))),o),v4(s(s(o)),s(s(s(o)))),h(s(s(o)),s(o)),s1(s(s(s(o))),s(o)),s2(s(s(s(o))),s(s(o))),s3(s(s(s(s(o)))),s(o)),s4(s(s(s(s(o)))),s(s(s(o)))),e1(s(s(s(s(o)))),s(s(o))),e2(s(s(o)),o)),
inference(superposition,[],[f153,f1]) ).
fof(f283,plain,
true = ifeq(true,true,state(bb(o,s(o)),v1(o,o),v2(o,s(s(s(o)))),v3(s(s(s(o))),o),v4(s(s(o)),s(s(s(o)))),h(s(s(o)),s(o)),s1(s(s(s(o))),s(o)),s2(s(s(s(s(o)))),s(s(o))),s3(s(s(s(s(o)))),s(o)),s4(s(s(s(s(o)))),s(s(s(o)))),e1(s(s(s(o))),s(s(o))),e2(s(s(o)),o)),true),
inference(superposition,[],[f15,f254]) ).
fof(f454,plain,
true = state(bb(o,s(o)),v1(o,o),v2(o,s(s(s(o)))),v3(s(s(s(o))),o),v4(s(s(o)),s(s(s(o)))),h(s(s(o)),s(o)),s1(s(s(s(o))),s(o)),s2(s(s(s(s(o)))),s(s(o))),s3(s(s(s(s(o)))),s(o)),s4(s(s(s(s(o)))),s(s(s(o)))),e1(s(s(s(o))),s(s(o))),e2(s(s(o)),o)),
inference(superposition,[],[f283,f1]) ).
fof(f515,plain,
true = ifeq(true,true,state(bb(o,s(o)),v1(o,o),v2(o,s(s(s(o)))),v3(s(s(s(o))),o),v4(s(s(o)),s(s(s(o)))),h(s(s(o)),s(o)),s1(s(s(s(o))),s(o)),s2(s(s(s(s(o)))),s(s(o))),s3(s(s(s(s(o)))),s(o)),s4(s(s(s(s(o)))),s(s(s(o)))),e1(s(s(o)),o),e2(s(s(s(o))),s(s(o)))),true),
inference(superposition,[],[f83,f454]) ).
fof(f872,plain,
true = state(bb(o,s(o)),v1(o,o),v2(o,s(s(s(o)))),v3(s(s(s(o))),o),v4(s(s(o)),s(s(s(o)))),h(s(s(o)),s(o)),s1(s(s(s(o))),s(o)),s2(s(s(s(s(o)))),s(s(o))),s3(s(s(s(s(o)))),s(o)),s4(s(s(s(s(o)))),s(s(s(o)))),e1(s(s(o)),o),e2(s(s(s(o))),s(s(o)))),
inference(superposition,[],[f515,f1]) ).
fof(f986,plain,
true = ifeq(true,true,state(bb(o,s(o)),v1(o,o),v2(o,s(s(s(o)))),v3(s(s(s(o))),o),v4(s(s(o)),s(s(s(o)))),h(s(s(o)),o),s1(s(s(s(o))),s(o)),s2(s(s(s(s(o)))),s(s(o))),s3(s(s(s(s(o)))),s(o)),s4(s(s(s(s(o)))),s(s(s(o)))),e1(s(s(o)),s(s(o))),e2(s(s(s(o))),s(s(o)))),true),
inference(superposition,[],[f69,f872]) ).
fof(f1544,plain,
true = state(bb(o,s(o)),v1(o,o),v2(o,s(s(s(o)))),v3(s(s(s(o))),o),v4(s(s(o)),s(s(s(o)))),h(s(s(o)),o),s1(s(s(s(o))),s(o)),s2(s(s(s(s(o)))),s(s(o))),s3(s(s(s(s(o)))),s(o)),s4(s(s(s(s(o)))),s(s(s(o)))),e1(s(s(o)),s(s(o))),e2(s(s(s(o))),s(s(o)))),
inference(superposition,[],[f986,f1]) ).
fof(f1720,plain,
true = ifeq(true,true,state(bb(o,s(o)),v1(o,o),v2(o,s(s(s(o)))),v3(s(s(s(o))),o),v4(s(s(o)),s(s(o))),h(s(s(o)),o),s1(s(s(s(o))),s(o)),s2(s(s(s(s(o)))),s(s(o))),s3(s(s(s(s(o)))),s(o)),s4(s(s(s(s(o)))),s(s(s(o)))),e1(s(s(o)),s(s(s(o)))),e2(s(s(s(o))),s(s(s(o))))),true),
inference(superposition,[],[f61,f1544]) ).
fof(f2677,plain,
true = state(bb(o,s(o)),v1(o,o),v2(o,s(s(s(o)))),v3(s(s(s(o))),o),v4(s(s(o)),s(s(o))),h(s(s(o)),o),s1(s(s(s(o))),s(o)),s2(s(s(s(s(o)))),s(s(o))),s3(s(s(s(s(o)))),s(o)),s4(s(s(s(s(o)))),s(s(s(o)))),e1(s(s(o)),s(s(s(o)))),e2(s(s(s(o))),s(s(s(o))))),
inference(superposition,[],[f1,f1720]) ).
fof(f2678,plain,
$false,
inference(forward_subsumption_resolution,[],[f2677,f87]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.02 % Problem : PUZ039-10 : TPTP v9.3.1. Released v7.5.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.10/0.35 % Computer : n007.cluster.edu
% 0.10/0.35 % Model : x86_64 x86_64
% 0.10/0.35 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.10/0.35 % Memory : 8046.5625MB
% 0.10/0.35 % OS : Linux 6.8.0-71-generic
% 0.10/0.35 % CPULimit : 300
% 0.10/0.35 % WCLimit : 300
% 0.10/0.35 % DateTime : Sun Sep 27 22:33:40 UTC 2026
% 0.10/0.35 % CPUTime :
% 0.10/0.35 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.13/0.39 Running first-order model finding
% 0.13/0.39 Running: /export/starexec/sandbox2/solver/bin/vampire-ho --input_syntax tptp --output_axiom_names on --mode casc --intent sat -m 16384 --cores 7 -t 300 /export/starexec/sandbox2/benchmark/theBenchmark.p
% 3.07/0.93 % (1839161)Will run a generic schedule for satisfiability detection.
% 3.07/0.93 % (1839166)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=624688054_2999 on theBenchmark for (2999ds/0Mi)
% 3.07/0.93 % (1839167)% WARNING: option uhcvi not known.
% 3.07/0.93 % (1839168)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=493290906:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 3.07/0.93 % (1839169)dis+10_1_sil=32000:sp=arity:random_seed=1839112742:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 3.07/0.93 % (1839170)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=2601815074:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 3.07/0.93 % (1839171)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=3660687785:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 3.07/0.93 % (1839172)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=4005614372:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 3.07/0.93 % (1839167)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=521584727:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 3.07/0.93 % TRYING [1]
% 3.07/0.93 % TRYING [2]
% 3.07/0.93 % (1839169)Instruction limit reached!
% 3.07/0.93 % (1839169)------------------------------
% 3.07/0.93 % (1839169)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 3.07/0.93 % (1839169)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.07/0.93 % (1839169)CaDiCaL version: 2.1.3
% 3.07/0.93 % (1839169)Termination reason: Instruction limit
% 3.07/0.93 % (1839169)Termination phase: Saturation
% 3.07/0.93 % (1839169)Time elapsed: 0.056 s
% 3.07/0.93 % (1839169)Peak memory usage: 11 MB
% 3.07/0.93 % (1839169)Instructions burned: 105 (million)
% 3.07/0.93 % (1839170)Instruction limit reached!
% 3.07/0.93 % (1839170)------------------------------
% 3.07/0.93 % (1839170)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 3.07/0.93 % (1839170)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.07/0.93 % (1839170)CaDiCaL version: 2.1.3
% 3.07/0.93 % (1839170)Termination reason: Instruction limit
% 3.07/0.93 % (1839170)Termination phase: Saturation
% 3.07/0.93 % (1839170)Time elapsed: 0.063 s
% 3.07/0.93 % (1839170)Peak memory usage: 12 MB
% 3.07/0.93 % (1839170)Instructions burned: 117 (million)
% 3.07/0.93 % (1839171)Instruction limit reached!
% 3.07/0.93 % (1839171)------------------------------
% 3.07/0.93 % (1839171)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 3.07/0.93 % (1839171)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.07/0.93 % (1839171)CaDiCaL version: 2.1.3
% 3.07/0.93 % (1839171)Termination reason: Instruction limit
% 3.07/0.93 % (1839171)Termination phase: Saturation
% 3.07/0.93 % (1839171)Time elapsed: 0.072 s
% 3.07/0.93 % (1839171)Peak memory usage: 11 MB
% 3.07/0.93 % (1839171)Instructions burned: 132 (million)
% 3.07/0.93 % (1839180)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=25390508:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 3.07/0.93 % (1839181)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=1302821571:i=131:bd=preordered:fsd=on_2998 on theBenchmark for (2998ds/131Mi)
% 3.07/0.93 % (1839172)Instruction limit reached!
% 3.07/0.93 % (1839172)------------------------------
% 3.07/0.93 % (1839172)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 3.07/0.93 % (1839172)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.07/0.93 % (1839172)CaDiCaL version: 2.1.3
% 3.07/0.93 % (1839172)Termination reason: Instruction limit
% 3.07/0.93 % (1839172)Termination phase: Saturation
% 3.07/0.93 % (1839172)Time elapsed: 0.090 s
% 3.07/0.93 % (1839172)Peak memory usage: 11 MB
% 3.07/0.93 % (1839172)Instructions burned: 159 (million)
% 3.07/0.93 % (1839182)dis+11_32_anc=none:slsqr=2,1:sil=64000:sas=cadical:lma=off:lsd=50:s2agt=8:slsqc=1:kmz=on:newcnf=on:slsq=on:random_seed=2492869254:i=684:slsql=off:bs=unit_only:nicw=on:rawr=on_2998 on theBenchmark for (2998ds/684Mi)
% 3.07/0.93 % (1839185)ott-21_1_sil=16000:fs=off:random_seed=1853135894:i=180:av=off:fsr=off_2998 on theBenchmark for (2998ds/180Mi)
% 3.07/0.93 % TRYING [1]
% 3.07/0.93 % TRYING [2]
% 3.07/0.93 % (1839181)Instruction limit reached!
% 3.07/0.93 % (1839181)------------------------------
% 3.07/0.93 % (1839181)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 3.07/0.93 % (1839181)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.07/0.93 % (1839181)CaDiCaL version: 2.1.3
% 3.07/0.93 % (1839181)Termination reason: Instruction limit
% 3.07/0.93 % (1839181)Termination phase: Saturation
% 3.07/0.93 % (1839181)Time elapsed: 0.072 s
% 3.07/0.93 % (1839181)Peak memory usage: 12 MB
% 3.07/0.93 % (1839181)Instructions burned: 132 (million)
% 3.07/0.93 % (1839188)dis+10_4_sil=64000:sp=reverse_arity:bsr=on:sac=on:cn=on:random_seed=1239207200:i=477:bd=all_2998 on theBenchmark for (2998ds/477Mi)
% 3.07/0.93 % (1839185)Instruction limit reached!
% 3.07/0.93 % (1839185)------------------------------
% 3.07/0.93 % (1839185)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 3.07/0.93 % (1839185)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.07/0.93 % (1839185)CaDiCaL version: 2.1.3
% 3.07/0.93 % (1839185)Termination reason: Instruction limit
% 3.07/0.93 % (1839185)Termination phase: Saturation
% 3.07/0.93 % (1839185)Time elapsed: 0.093 s
% 3.07/0.93 % (1839185)Peak memory usage: 11 MB
% 3.07/0.93 % (1839185)Instructions burned: 180 (million)
% 3.07/0.93 % (1839190)fmb+10_1_sil=64000:erd=off:updr=off:random_seed=3191476511:fmbsr=1.3:i=865:ins=25_2997 on theBenchmark for (2997ds/865Mi)
% 3.07/0.93 % TRYING [1]
% 3.07/0.93 % (1839180)Instruction limit reached!
% 3.07/0.93 % (1839180)------------------------------
% 3.07/0.93 % (1839180)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 3.07/0.93 % (1839180)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.07/0.93 % (1839180)CaDiCaL version: 2.1.3
% 3.07/0.93 % (1839180)Termination reason: Instruction limit
% 3.07/0.93 % (1839180)Termination phase: Finite model building constraint generation
% 3.07/0.93 % (1839180)Time elapsed: 0.233 s
% 3.07/0.93 % (1839180)Peak memory usage: 26 MB
% 3.07/0.93 % (1839180)Instructions burned: 716 (million)
% 3.07/0.93 % (1839192)ott+10_1_to=lpo:sil=64000:tgt=full:sp=arity:spb=goal_then_units:random_seed=517774787:i=1179_2996 on theBenchmark for (2996ds/1179Mi)
% 3.07/0.93 % (1839188)Instruction limit reached!
% 3.07/0.93 % (1839188)------------------------------
% 3.07/0.93 % (1839188)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 3.07/0.93 % (1839188)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.07/0.93 % (1839188)CaDiCaL version: 2.1.3
% 3.07/0.93 % (1839188)Termination reason: Instruction limit
% 3.07/0.93 % (1839188)Termination phase: Saturation
% 3.07/0.93 % (1839188)Time elapsed: 0.256 s
% 3.07/0.93 % (1839188)Peak memory usage: 13 MB
% 3.07/0.93 % (1839188)Instructions burned: 478 (million)
% 3.07/0.93 % TRYING [2]
% 3.07/0.93 % (1839182)Instruction limit reached!
% 3.07/0.93 % (1839182)------------------------------
% 3.07/0.93 % (1839182)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 3.07/0.93 % (1839182)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.07/0.93 % (1839182)CaDiCaL version: 2.1.3
% 3.07/0.93 % (1839182)Termination reason: Instruction limit
% 3.07/0.93 % (1839182)Termination phase: Saturation
% 3.07/0.93 % (1839182)Time elapsed: 0.356 s
% 3.07/0.93 % (1839182)Peak memory usage: 14 MB
% 3.07/0.93 % (1839182)Instructions burned: 684 (million)
% 3.07/0.93 % (1839194)fmb+10_1_sil=64000:erd=off:fmbss=14:random_seed=2615773020:i=889:ins=1_2995 on theBenchmark for (2995ds/889Mi)
% 3.07/0.93 % (1839195)ott+1_16_sil=32000:plsq=on:plsqc=2:sas=cadical:avsql=on:sp=reverse_frequency:plsqr=128,1:bsr=unit_only:rp=on:newcnf=on:random_seed=2922818804:avsq=on:s2a=on:i=692:avsqr=8,1:kws=arity_squared:bs=unit_only:nm=2:rawr=on_2995 on theBenchmark for (2995ds/692Mi)
% 3.07/0.93 % (1839167) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-1839161-1839167"...
% 3.07/0.93 % (1839167)...printing done.
% 3.07/0.93 % (1839167)Refutation found. Thanks to Tanya!
% 3.07/0.93 % SZS status Unsatisfiable for theBenchmark
% 3.07/0.93 % SZS output start Proof for theBenchmark
% See solution above
% 3.07/0.93 % (1839167)------------------------------
% 3.07/0.93 % (1839167)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 3.07/0.93 % (1839167)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.07/0.93 % (1839167)CaDiCaL version: 2.1.3
% 3.07/0.93 % (1839167)Termination reason: Refutation
% 3.07/0.93 % (1839167)Time elapsed: 0.476 s
% 3.07/0.93 % (1839167)Peak memory usage: 15 MB
% 3.07/0.93 % (1839167)Instructions burned: 883 (million)
% 3.07/0.93 % (1839161)Success in time 0.532 s
% 3.07/0.93 % Vampire exiting
%------------------------------------------------------------------------------