%------------------------------------------------------------------------------
% File : Vampire---5.0.1
% Problem : CSR104+1 : 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 : n008.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 09:43:03 AM UTC 2026
% Result : Theorem 0.84s 1.00s
% Output : Refutation 3.65s
% Verified :
% SZS Type : Refutation
% Derivation depth : 18
% Number of leaves : 12
% Syntax : Number of formulae : 51 ( 21 unt; 0 def)
% Number of atoms : 141 ( 0 equ)
% Maximal formula atoms : 6 ( 2 avg)
% Number of connectives : 182 ( 92 ~; 75 |; 8 &)
% ( 0 <=>; 7 =>; 0 <=; 0 <~>)
% Maximal formula depth : 10 ( 4 avg)
% Maximal term depth : 1 ( 1 avg)
% Number of predicates : 5 ( 4 usr; 1 prp; 0-2 aty)
% Number of functors : 7 ( 7 usr; 7 con; 0-0 aty)
% Number of variables : 50 ( 50 !; 0 ?)
% Comments :
%------------------------------------------------------------------------------
fof(f26,axiom,
! [X0,X1] :
( s__subclass(X0,X1)
=> ( s__instance(X0,s__SetOrClass)
& s__instance(X1,s__SetOrClass) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',kb_SUMO_26) ).
fof(f27,axiom,
! [X0,X1,X2] :
( ( s__instance(X1,s__SetOrClass)
& s__instance(X0,s__SetOrClass) )
=> ( ( s__subclass(X0,X1)
& s__instance(X2,X0) )
=> s__instance(X2,X1) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',kb_SUMO_27) ).
fof(f74,axiom,
! [X0,X1] :
( ( s__instance(X1,s__TimeInterval)
& s__instance(X0,s__TimeInterval) )
=> ( s__during(X0,X1)
=> s__temporalPart(X0,X1) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',kb_SUMO_74) ).
fof(f905,axiom,
s__subclass(s__TimeInterval,s__TimePosition),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',kb_SUMO_908) ).
fof(f909,axiom,
s__subclass(s__TimePoint,s__TimePosition),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',kb_SUMO_912) ).
fof(f1259,axiom,
! [X0,X1,X2] :
( ( s__instance(X2,s__TimePosition)
& s__instance(X1,s__TimePosition)
& s__instance(X0,s__TimePosition) )
=> ( ( s__temporalPart(X0,X1)
& s__temporalPart(X1,X2) )
=> s__temporalPart(X0,X2) ) ),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',kb_SUMO_1262) ).
fof(f14788,axiom,
s__instance(s__TimePoint35_1,s__TimePoint),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',local_1) ).
fof(f14789,axiom,
s__instance(s__TimeInterval35_1,s__TimeInterval),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',local_2) ).
fof(f14790,axiom,
s__instance(s__TimeInterval35_2,s__TimeInterval),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',local_3) ).
fof(f14791,axiom,
s__temporalPart(s__TimePoint35_1,s__TimeInterval35_1),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',local_4) ).
fof(f14792,axiom,
s__during(s__TimeInterval35_1,s__TimeInterval35_2),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',local_5) ).
fof(f14793,conjecture,
s__temporalPart(s__TimePoint35_1,s__TimeInterval35_2),
file('/export/starexec/sandbox2/benchmark/theBenchmark.p',prove_from_SUMO) ).
fof(f14794,negated_conjecture,
~ s__temporalPart(s__TimePoint35_1,s__TimeInterval35_2),
inference(negated_conjecture,[status(cth)],[f14793]) ).
fof(f14796,plain,
~ s__temporalPart(s__TimePoint35_1,s__TimeInterval35_2),
inference(flattening,[],[f14794]) ).
fof(f14834,plain,
! [X0,X1,X2] :
( s__temporalPart(X0,X2)
| ~ s__temporalPart(X0,X1)
| ~ s__temporalPart(X1,X2)
| ~ s__instance(X2,s__TimePosition)
| ~ s__instance(X1,s__TimePosition)
| ~ s__instance(X0,s__TimePosition) ),
inference(ennf_transformation,[],[f1259]) ).
fof(f14835,plain,
! [X0,X1,X2] :
( s__temporalPart(X0,X2)
| ~ s__temporalPart(X0,X1)
| ~ s__temporalPart(X1,X2)
| ~ s__instance(X2,s__TimePosition)
| ~ s__instance(X1,s__TimePosition)
| ~ s__instance(X0,s__TimePosition) ),
inference(flattening,[],[f14834]) ).
fof(f14886,plain,
! [X0,X1] :
( s__temporalPart(X0,X1)
| ~ s__during(X0,X1)
| ~ s__instance(X1,s__TimeInterval)
| ~ s__instance(X0,s__TimeInterval) ),
inference(ennf_transformation,[],[f74]) ).
fof(f14887,plain,
! [X0,X1] :
( s__temporalPart(X0,X1)
| ~ s__during(X0,X1)
| ~ s__instance(X1,s__TimeInterval)
| ~ s__instance(X0,s__TimeInterval) ),
inference(flattening,[],[f14886]) ).
fof(f14891,plain,
! [X0,X1,X2] :
( s__instance(X2,X1)
| ~ s__subclass(X0,X1)
| ~ s__instance(X2,X0)
| ~ s__instance(X1,s__SetOrClass)
| ~ s__instance(X0,s__SetOrClass) ),
inference(ennf_transformation,[],[f27]) ).
fof(f14892,plain,
! [X0,X1,X2] :
( s__instance(X2,X1)
| ~ s__subclass(X0,X1)
| ~ s__instance(X2,X0)
| ~ s__instance(X1,s__SetOrClass)
| ~ s__instance(X0,s__SetOrClass) ),
inference(flattening,[],[f14891]) ).
fof(f14893,plain,
! [X0,X1] :
( ( s__instance(X0,s__SetOrClass)
& s__instance(X1,s__SetOrClass) )
| ~ s__subclass(X0,X1) ),
inference(ennf_transformation,[],[f26]) ).
fof(f15021,plain,
~ s__temporalPart(s__TimePoint35_1,s__TimeInterval35_2),
inference(cnf_transformation,[],[f14796]) ).
fof(f15032,plain,
! [X2,X0,X1] :
( s__temporalPart(X0,X2)
| ~ s__temporalPart(X0,X1)
| ~ s__temporalPart(X1,X2)
| ~ s__instance(X2,s__TimePosition)
| ~ s__instance(X1,s__TimePosition)
| ~ s__instance(X0,s__TimePosition) ),
inference(cnf_transformation,[],[f14835]) ).
fof(f15035,plain,
s__temporalPart(s__TimePoint35_1,s__TimeInterval35_1),
inference(cnf_transformation,[],[f14791]) ).
fof(f15036,plain,
s__instance(s__TimePoint35_1,s__TimePoint),
inference(cnf_transformation,[],[f14788]) ).
fof(f15037,plain,
s__during(s__TimeInterval35_1,s__TimeInterval35_2),
inference(cnf_transformation,[],[f14792]) ).
fof(f15038,plain,
s__instance(s__TimeInterval35_2,s__TimeInterval),
inference(cnf_transformation,[],[f14790]) ).
fof(f15050,plain,
s__subclass(s__TimePoint,s__TimePosition),
inference(cnf_transformation,[],[f909]) ).
fof(f15058,plain,
s__subclass(s__TimeInterval,s__TimePosition),
inference(cnf_transformation,[],[f905]) ).
fof(f15077,plain,
s__instance(s__TimeInterval35_1,s__TimeInterval),
inference(cnf_transformation,[],[f14789]) ).
fof(f15086,plain,
! [X0,X1] :
( s__temporalPart(X0,X1)
| ~ s__during(X0,X1)
| ~ s__instance(X1,s__TimeInterval)
| ~ s__instance(X0,s__TimeInterval) ),
inference(cnf_transformation,[],[f14887]) ).
fof(f15101,plain,
! [X2,X0,X1] :
( s__instance(X2,X1)
| ~ s__subclass(X0,X1)
| ~ s__instance(X2,X0)
| ~ s__instance(X1,s__SetOrClass)
| ~ s__instance(X0,s__SetOrClass) ),
inference(cnf_transformation,[],[f14892]) ).
fof(f15102,plain,
! [X0,X1] :
( s__instance(X1,s__SetOrClass)
| ~ s__subclass(X0,X1) ),
inference(cnf_transformation,[],[f14893]) ).
fof(f15103,plain,
! [X0,X1] :
( s__instance(X0,s__SetOrClass)
| ~ s__subclass(X0,X1) ),
inference(cnf_transformation,[],[f14893]) ).
fof(f15505,plain,
! [X2,X0,X1] :
( s__instance(X2,X1)
| ~ s__subclass(X0,X1)
| ~ s__instance(X2,X0)
| ~ s__instance(X0,s__SetOrClass) ),
inference(forward_subsumption_resolution,[],[f15101,f15102]) ).
fof(f15506,plain,
! [X2,X0,X1] :
( s__instance(X2,X1)
| ~ s__subclass(X0,X1)
| ~ s__instance(X2,X0) ),
inference(forward_subsumption_resolution,[],[f15505,f15103]) ).
fof(f15577,plain,
! [X0] :
( ~ s__temporalPart(s__TimePoint35_1,X0)
| ~ s__temporalPart(X0,s__TimeInterval35_2)
| ~ s__instance(s__TimeInterval35_2,s__TimePosition)
| ~ s__instance(X0,s__TimePosition)
| ~ s__instance(s__TimePoint35_1,s__TimePosition) ),
inference(resolution,[],[f15032,f15021]) ).
fof(f15586,plain,
( ~ s__temporalPart(s__TimeInterval35_1,s__TimeInterval35_2)
| ~ s__instance(s__TimeInterval35_2,s__TimePosition)
| ~ s__instance(s__TimeInterval35_1,s__TimePosition)
| ~ s__instance(s__TimePoint35_1,s__TimePosition) ),
inference(resolution,[],[f15577,f15035]) ).
fof(f15603,plain,
( ~ s__instance(s__TimeInterval35_2,s__TimePosition)
| ~ s__instance(s__TimeInterval35_1,s__TimePosition)
| ~ s__instance(s__TimePoint35_1,s__TimePosition)
| ~ s__during(s__TimeInterval35_1,s__TimeInterval35_2)
| ~ s__instance(s__TimeInterval35_2,s__TimeInterval)
| ~ s__instance(s__TimeInterval35_1,s__TimeInterval) ),
inference(resolution,[],[f15586,f15086]) ).
fof(f15605,plain,
( ~ s__instance(s__TimeInterval35_2,s__TimePosition)
| ~ s__instance(s__TimeInterval35_1,s__TimePosition)
| ~ s__instance(s__TimePoint35_1,s__TimePosition)
| ~ s__instance(s__TimeInterval35_2,s__TimeInterval)
| ~ s__instance(s__TimeInterval35_1,s__TimeInterval) ),
inference(forward_subsumption_resolution,[],[f15603,f15037]) ).
fof(f15606,plain,
( ~ s__instance(s__TimeInterval35_2,s__TimePosition)
| ~ s__instance(s__TimeInterval35_1,s__TimePosition)
| ~ s__instance(s__TimePoint35_1,s__TimePosition)
| ~ s__instance(s__TimeInterval35_1,s__TimeInterval) ),
inference(forward_subsumption_resolution,[],[f15605,f15038]) ).
fof(f15607,plain,
( ~ s__instance(s__TimeInterval35_2,s__TimePosition)
| ~ s__instance(s__TimeInterval35_1,s__TimePosition)
| ~ s__instance(s__TimePoint35_1,s__TimePosition) ),
inference(forward_subsumption_resolution,[],[f15606,f15077]) ).
fof(f15613,plain,
! [X0] :
( ~ s__subclass(X0,s__TimePosition)
| ~ s__instance(s__TimePoint35_1,s__TimePosition)
| ~ s__instance(s__TimeInterval35_1,s__TimePosition)
| ~ s__instance(s__TimeInterval35_2,X0) ),
inference(resolution,[],[f15607,f15506]) ).
fof(f15621,plain,
( ~ s__instance(s__TimePoint35_1,s__TimePosition)
| ~ s__instance(s__TimeInterval35_1,s__TimePosition)
| ~ s__instance(s__TimeInterval35_2,s__TimeInterval) ),
inference(resolution,[],[f15613,f15058]) ).
fof(f15622,plain,
( ~ s__instance(s__TimeInterval35_1,s__TimePosition)
| ~ s__instance(s__TimePoint35_1,s__TimePosition) ),
inference(forward_subsumption_resolution,[],[f15621,f15038]) ).
fof(f15691,plain,
! [X0] :
( ~ s__subclass(X0,s__TimePosition)
| ~ s__instance(s__TimePoint35_1,s__TimePosition)
| ~ s__instance(s__TimeInterval35_1,X0) ),
inference(resolution,[],[f15622,f15506]) ).
fof(f15697,plain,
( ~ s__instance(s__TimePoint35_1,s__TimePosition)
| ~ s__instance(s__TimeInterval35_1,s__TimeInterval) ),
inference(resolution,[],[f15691,f15058]) ).
fof(f15698,plain,
~ s__instance(s__TimePoint35_1,s__TimePosition),
inference(forward_subsumption_resolution,[],[f15697,f15077]) ).
fof(f15706,plain,
! [X0] :
( ~ s__subclass(X0,s__TimePosition)
| ~ s__instance(s__TimePoint35_1,X0) ),
inference(resolution,[],[f15698,f15506]) ).
fof(f15713,plain,
~ s__instance(s__TimePoint35_1,s__TimePoint),
inference(resolution,[],[f15706,f15050]) ).
fof(f15715,plain,
$false,
inference(forward_subsumption_resolution,[],[f15713,f15036]) ).
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : CSR104+1 : TPTP v9.3.1. Bugfixed v7.3.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.07/0.19 % Computer : n008.cluster.edu
% 0.07/0.19 % Model : x86_64 x86_64
% 0.07/0.19 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.07/0.19 % Memory : 8046.5625MB
% 0.07/0.19 % OS : Linux 6.8.0-71-generic
% 0.07/0.19 % CPULimit : 300
% 0.07/0.19 % WCLimit : 300
% 0.07/0.19 % DateTime : Mon Sep 28 22:53:55 UTC 2026
% 0.07/0.19 % CPUTime :
% 0.07/0.19 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 THM
% 0.07/0.23 Running first-order theorem proving
% 0.07/0.23 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
% 0.84/1.00 % (2741483)Detected formulas, will run a generic FOF schedule.
% 0.84/1.00 % (2741494)dis-21_1_sil=8000:lcm=predicate:random_seed=2065418436:st=5:avsq=on:i=129:avsqr=1,16:sd=3:aac=none:ep=RS:fsr=off:ss=included_2998 on theBenchmark for (2998ds/129Mi)
% 0.84/1.00 % (2741494)Instruction limit reached!
% 0.84/1.00 % (2741494)------------------------------
% 0.84/1.00 % (2741494)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 0.84/1.00 % (2741494)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.84/1.00 % (2741494)CaDiCaL version: 2.1.3
% 0.84/1.00 % (2741494)Termination reason: Instruction limit
% 0.84/1.00 % (2741494)Termination phase: Preprocessing 3
% 0.84/1.00 % (2741494)Time elapsed: 0.045 s
% 0.84/1.00 % (2741494)Peak memory usage: 96 MB
% 0.84/1.00 % (2741494)Instructions burned: 130 (million)
% 0.84/1.00 % (2741489)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=2780369952:i=134677:sd=20:aac=none:nm=16:ss=included:sgt=10_2998 on theBenchmark for (2998ds/134677Mi)
% 0.84/1.00 % (2741493)dis-1011_1_sil=16000:fde=unused:s2agt=70:random_seed=439044551:s2a=on:i=139:gtg=position_2998 on theBenchmark for (2998ds/139Mi)
% 0.84/1.00 % (2741491)lrs+1010_1_to=lpo:sil=32000:sos=on:spb=goal_then_units:bce=on:random_seed=2669882550:i=109:sd=1:ins=1:gsp=on:ss=axioms_2998 on theBenchmark for (2998ds/109Mi)
% 0.84/1.00 % (2741488)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=4177146661:i=141193_2998 on theBenchmark for (2998ds/141193Mi)
% 0.84/1.00 % (2741492)dis-1010_2:3_sil=16000:sp=reverse_frequency:random_seed=3481161012:i=119:av=off:ss=axioms_2998 on theBenchmark for (2998ds/119Mi)
% 0.84/1.00 % (2741490)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=2226193850:i=141695:sd=1:nm=32:gsp=on:ss=included_2998 on theBenchmark for (2998ds/141695Mi)
% 0.84/1.00 % (2741491)Refutation not found, incomplete strategy
% 0.84/1.00 % (2741491)------------------------------
% 0.84/1.00 % (2741491)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 0.84/1.00 % (2741491)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.84/1.00 % (2741491)CaDiCaL version: 2.1.3
% 0.84/1.00 % (2741491)Termination reason: Refutation not found, incomplete strategy
% 0.84/1.00 % (2741491)Time elapsed: 0.032 s
% 0.84/1.00 % (2741491)Peak memory usage: 97 MB
% 0.84/1.00 % (2741491)Instructions burned: 61 (million)
% 0.84/1.00 % (2741492)First to succeed.
% 0.84/1.00 % (2741492)Solution written to "/export/starexec/sandbox2/tmp/vampire-proof-2741483"
% 0.84/1.00 % (2741493)Instruction limit reached!
% 0.84/1.00 % (2741493)------------------------------
% 0.84/1.00 % (2741493)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 0.84/1.00 % (2741493)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.84/1.00 % (2741493)CaDiCaL version: 2.1.3
% 0.84/1.00 % (2741493)Termination reason: Instruction limit
% 0.84/1.00 % (2741493)Termination phase: SInE selection
% 0.84/1.00 % (2741493)Time elapsed: 0.074 s
% 0.84/1.00 % (2741493)Peak memory usage: 94 MB
% 0.84/1.00 % (2741493)Instructions burned: 140 (million)
% 0.84/1.00 % (2741502)lrs+10_1_sil=8000:sp=occurrence:random_seed=3530357446:i=285:sd=3:ss=axioms:sgt=8_2997 on theBenchmark for (2997ds/285Mi)
% 0.84/1.00 % (2741502)Also succeeded, but the first one will report.
% 0.84/1.00 % (2741503)lrs+10_1_sil=32000:urr=on:br=off:random_seed=20102221:i=157:sd=1:gtg=position:ss=axioms:sgt=8_2996 on theBenchmark for (2996ds/157Mi)
% 0.84/1.00 % (2741491)------------------------------
% 0.84/1.00 % (2741491)------------------------------
% 0.84/1.00 % (2741503)Refutation not found, incomplete strategy
% 0.84/1.00 % (2741503)------------------------------
% 0.84/1.00 % (2741503)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 0.84/1.00 % (2741503)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.84/1.00 % (2741503)CaDiCaL version: 2.1.3
% 0.84/1.00 % (2741503)Termination reason: Refutation not found, incomplete strategy
% 0.84/1.00 % (2741503)Time elapsed: 0.059 s
% 0.84/1.00 % (2741503)Peak memory usage: 97 MB
% 0.84/1.00 % (2741503)Instructions burned: 128 (million)
% 0.84/1.00 % (2741492)Refutation found. Thanks to Tanya!
% 0.84/1.00 % SZS status Theorem for theBenchmark
% 0.84/1.00 % SZS output start Proof for theBenchmark
% See solution above
% 3.65/1.09 % (2741492)------------------------------
% 3.65/1.09 % (2741492)Version: Vampire 5.0.1 (Release build, commit ea8961452 on 2026-07-16 15:14:34 +0200)
% 3.65/1.09 % (2741492)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 3.65/1.09 % (2741492)CaDiCaL version: 2.1.3
% 3.65/1.09 % (2741492)Termination reason: Refutation
% 3.65/1.09 % (2741492)Time elapsed: 0.051 s
% 3.65/1.09 % (2741492)Peak memory usage: 97 MB
% 3.65/1.09 % (2741492)Instructions burned: 92 (million)
% 3.65/1.09 % (2741492)------------------------------
% 3.65/1.09 % (2741492)------------------------------
% 3.65/1.09 % (2741483)Success in time 0.576 s
% 3.65/1.09 % Vampire exiting
%------------------------------------------------------------------------------