%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : CSR098+4 : TPTP v9.3.1. Bugfixed v7.3.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% Computer : n020.cluster.edu
% Model : x86_64 x86_64
% CPU : Intel(R) Xeon(R) CPU E5-2620 v4 2.10GHz
% Memory : 8046.5625MB
% OS : Linux 6.8.0-71-generic
% CPULimit : 300s
% WCLimit : 300s
% DateTime : Tue Sep 29 09:42:59 AM UTC 2026
% Result : Theorem 0.17s 1.71s
% Output : Refutation 0.17s
% Verified :
% SZS Type : Refutation
% Derivation depth : 4
% Number of leaves : 3
% Syntax : Number of formulae : 10 ( 10 unt; 0 def)
% Number of atoms : 10 ( 2 equ)
% Maximal formula atoms : 1 ( 1 avg)
% Number of connectives : 3 ( 3 ~; 0 |; 0 &)
% ( 0 <=>; 0 =>; 0 <=; 0 <~>)
% Maximal formula depth : 2 ( 1 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 3 ( 1 usr; 1 prp; 0-2 aty)
% Number of functors : 3 ( 3 usr; 3 con; 0-0 aty)
% Number of variables : 0 ( 0 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f7218,axiom,
s__instance(s__Frog29_1,s__Amphibian),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',local_1) ).
fof(f7220,axiom,
s__Frog29_1 = s__Animal29_1,
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',local_3) ).
fof(f7221,conjecture,
s__instance(s__Animal29_1,s__Amphibian),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_from_SUMO) ).
fof(f7222,negated_conjecture,
~ s__instance(s__Animal29_1,s__Amphibian),
inference(negated_conjecture,[status(cth)],[f7221]) ).
fof(f7224,plain,
~ s__instance(s__Animal29_1,s__Amphibian),
inference(flattening,[],[f7222]) ).
fof(f7306,plain,
~ s__instance(s__Animal29_1,s__Amphibian),
inference(cnf_transformation,[],[f7224]) ).
fof(f7307,plain,
s__instance(s__Frog29_1,s__Amphibian),
inference(cnf_transformation,[],[f7218]) ).
fof(f7310,plain,
s__Frog29_1 = s__Animal29_1,
inference(cnf_transformation,[],[f7220]) ).
fof(f7372,plain,
s__instance(s__Animal29_1,s__Amphibian),
inference(definition_unfolding,[],[f7307,f7310]) ).
fof(f7415,plain,
$false,
inference(forward_subsumption_resolution,[],[f7306,f7372]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : CSR098+4 : TPTP v9.3.1. Bugfixed v7.3.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.06/0.19 % Computer : n020.cluster.edu
% 0.06/0.19 % Model : x86_64 x86_64
% 0.06/0.19 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.06/0.19 % Memory : 8046.5625MB
% 0.06/0.19 % OS : Linux 6.8.0-71-generic
% 0.06/0.19 % CPULimit : 300
% 0.06/0.19 % WCLimit : 300
% 0.06/0.19 % DateTime : Mon Sep 28 22:49:45 UTC 2026
% 0.06/0.19 % CPUTime :
% 0.06/0.19 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.06/0.21 Running first-order theorem proving
% 0.06/0.21 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
% 0.17/1.71 % (660081)Detected formulas, will run a generic FOF schedule.
% 0.17/1.71 % (660088)lrs+1010_1_anc=all:sfv=off:to=kbo:ncem=casc2026/models/loop7.pt:sil=128000:npcc=on:prc=on:sos=all:bsr=unit_only:sac=on:random_seed=2057105225:i=141695:sd=1:nm=32:gsp=on:ss=included_2997 on theBenchmark for (2997ds/141695Mi)
% 0.17/1.71 % (660089)lrs+1010_1_to=lpo:sil=32000:sos=on:spb=goal_then_units:bce=on:random_seed=3797988014:i=109:sd=1:ins=1:gsp=on:ss=axioms_2997 on theBenchmark for (2997ds/109Mi)
% 0.17/1.71 % (660090)dis-1010_2:3_sil=16000:sp=reverse_frequency:random_seed=2787816059:i=119:av=off:ss=axioms_2997 on theBenchmark for (2997ds/119Mi)
% 0.17/1.71 % (660092)dis-21_1_sil=8000:lcm=predicate:random_seed=3034037828:st=5:avsq=on:i=129:avsqr=1,16:sd=3:aac=none:ep=RS:fsr=off:ss=included_2997 on theBenchmark for (2997ds/129Mi)
% 0.17/1.71 % (660087)lrs+11_1_ncem=casc2026/models/loop8.pt:sil=128000:npcc=on:lma=off:spb=units:urr=ec_only:bce=on:s2agt=64:updr=off:random_seed=27200869:i=134677:sd=20:aac=none:nm=16:ss=included:sgt=10_2997 on theBenchmark for (2997ds/134677Mi)
% 0.17/1.71 % (660086)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=2268243306:i=141193_2997 on theBenchmark for (2997ds/141193Mi)
% 0.17/1.71 % (660091)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=1023011013:s2a=on:i=139:gtg=position_2997 on theBenchmark for (2997ds/139Mi)
% 0.17/1.71 % (660089)Refutation not found, incomplete strategy
% 0.17/1.71 % (660089)------------------------------
% 0.17/1.71 % (660089)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 0.17/1.71 % (660089)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.17/1.71 % (660089)CaDiCaL version: 2.1.3
% 0.17/1.71 % (660089)Termination reason: Refutation not found, incomplete strategy
% 0.17/1.71 % (660089)Time elapsed: 0.021 s
% 0.17/1.71 % (660089)Peak memory usage: 93 MB
% 0.17/1.71 % (660089)Instructions burned: 37 (million)
% 0.17/1.71 % (660090)Instruction limit reached!
% 0.17/1.71 % (660090)------------------------------
% 0.17/1.71 % (660090)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 0.17/1.71 % (660090)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.17/1.71 % (660090)CaDiCaL version: 2.1.3
% 0.17/1.71 % (660090)Termination reason: Instruction limit
% 0.17/1.71 % (660090)Termination phase: Saturation
% 0.17/1.71 % (660090)Time elapsed: 0.052 s
% 0.17/1.71 % (660090)Peak memory usage: 93 MB
% 0.17/1.71 % (660090)Instructions burned: 120 (million)
% 0.17/1.71 % (660092)Instruction limit reached!
% 0.17/1.71 % (660092)------------------------------
% 0.17/1.71 % (660092)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 0.17/1.71 % (660092)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.17/1.71 % (660092)CaDiCaL version: 2.1.3
% 0.17/1.71 % (660092)Termination reason: Instruction limit
% 0.17/1.71 % (660092)Termination phase: Property scanning
% 0.17/1.71 % (660092)Time elapsed: 0.071 s
% 0.17/1.71 % (660092)Peak memory usage: 94 MB
% 0.17/1.71 % (660092)Instructions burned: 131 (million)
% 0.17/1.71 % (660091)Instruction limit reached!
% 0.17/1.71 % (660091)------------------------------
% 0.17/1.71 % (660091)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 0.17/1.71 % (660091)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.17/1.71 % (660091)CaDiCaL version: 2.1.3
% 0.17/1.71 % (660091)Termination reason: Instruction limit
% 0.17/1.71 % (660091)Termination phase: Preprocessing 3
% 0.17/1.71 % (660091)Time elapsed: 0.080 s
% 0.17/1.71 % (660091)Peak memory usage: 94 MB
% 0.17/1.71 % (660091)Instructions burned: 140 (million)
% 0.17/1.71 % (660100)lrs+10_1_sil=8000:sp=occurrence:random_seed=3885590584:i=285:sd=3:ss=axioms:sgt=8_2995 on theBenchmark for (2995ds/285Mi)
% 0.17/1.71 % (660101)lrs+10_1_sil=32000:urr=on:br=off:random_seed=891403548:i=157:sd=1:gtg=position:ss=axioms:sgt=8_2995 on theBenchmark for (2995ds/157Mi)
% 0.17/1.71 % (660100)First to succeed.
% 0.17/1.71 % (660100)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-660081"
% 0.17/1.71 % (660102)lrs+1011_1_sil=32000:sp=occurrence:random_seed=1659744475:i=325:sd=1:ss=axioms:sgt=32_2995 on theBenchmark for (2995ds/325Mi)
% 0.17/1.71 % (660102)Also succeeded, but the first one will report.
% 0.17/1.71 % (660089)------------------------------
% 0.17/1.71 % (660089)------------------------------
% 0.17/1.71 % (660101)Also succeeded, but the first one will report.
% 0.17/1.71 % (660088)Also succeeded, but the first one will report.
% 0.17/1.71 % (660106)dis+10_5:1_slsqr=1,4:sil=8000:fde=unused:erd=off:urr=full:fd=off:s2agt=8:br=off:slsq=on:random_seed=2459222100:s2a=on:i=248:s2at=1.23:gtg=position_2993 on theBenchmark for (2993ds/248Mi)
% 0.17/1.71 % (660100)Refutation found. Thanks to Tanya!
% 0.17/1.71 % SZS status Theorem for theBenchmark
% 0.17/1.71 % SZS output start Proof for theBenchmark
% See solution above
% 0.17/1.71 % (660100)------------------------------
% 0.17/1.71 % (660100)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 0.17/1.71 % (660100)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.17/1.71 % (660100)CaDiCaL version: 2.1.3
% 0.17/1.71 % (660100)Termination reason: Refutation
% 0.17/1.71 % (660100)Time elapsed: 0.024 s
% 0.17/1.71 % (660100)Peak memory usage: 95 MB
% 0.17/1.71 % (660100)Instructions burned: 38 (million)
% 0.17/1.71 % (660100)------------------------------
% 0.17/1.71 % (660100)------------------------------
% 0.17/1.71 % (660081)Success in time 0.86 s
% 0.17/1.71 % Vampire exiting
%------------------------------------------------------------------------------