%------------------------------------------------------------------------------
% File : Vampire-SAT---5.0.1
% Problem : CSR308_1 : TPTP v9.3.1. Released v9.1.0.
% Transfm : none
% Format : tptp:raw
% Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 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 09:46:35 AM UTC 2026
% Result : Theorem 0.21s 0.32s
% Output : Refutation 0.21s
% Verified :
% SZS Type : -
% Comments :
%------------------------------------------------------------------------------
%----WARNING: Could not form TPTP format derivation
%------------------------------------------------------------------------------
%----ORIGINAL SYSTEM OUTPUT
% 0.00/0.03 % Problem : CSR308_1 : TPTP v9.3.1. Released v9.1.0.
% 0.00/0.05 % Command : run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.09/0.18 % Computer : n003.cluster.edu
% 0.09/0.18 % Model : x86_64 x86_64
% 0.09/0.18 % CPU : Intel(R) Xeon(R) CPU E5-2620 v4 @ 2.10GHz
% 0.09/0.18 % Memory : 8046.5625MB
% 0.09/0.18 % OS : Linux 6.8.0-71-generic
% 0.09/0.18 % CPULimit : 300
% 0.09/0.18 % WCLimit : 300
% 0.09/0.18 % DateTime : Tue Sep 29 00:06:36 UTC 2026
% 0.09/0.18 % CPUTime :
% 0.09/0.18 Running run_vampire /export/starexec/sandbox2/benchmark/theBenchmark.p 300 SAT
% 0.09/0.21 Running first-order model finding
% 0.09/0.21 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
% 0.21/0.32 % (2151396)Will run a generic schedule for satisfiability detection.
% 0.21/0.32 % (2151401)fmb+10_1_sas=cadical:bce=on:rp=on:random_seed=291338464_2999 on theBenchmark for (2999ds/0Mi)
% 0.21/0.32 % (2151401)WARNING: trying to run FMB on interpreted or otherwise provably infinite-domain problem!
% 0.21/0.32 % (2151401)Terminated due to inappropriate strategy.
% 0.21/0.32 % (2151401)------------------------------
% 0.21/0.32 % (2151401)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.21/0.32 % (2151401)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.21/0.32 % (2151401)CaDiCaL version: 2.1.3
% 0.21/0.32 % (2151401)Termination reason: Inappropriate
% 0.21/0.32 % (2151401)Time elapsed: 0.001 s
% 0.21/0.32 % (2151401)Peak memory usage: 11 MB
% 0.21/0.32 % (2151401)Instructions burned: 5 (million)
% 0.21/0.32 % (2151401)------------------------------
% 0.21/0.32 % (2151401)------------------------------
% 0.21/0.32 % (2151402)% WARNING: option uhcvi not known.
% 0.21/0.32 % (2151402)dis+11_61:31_drc=ordering:lsd=5:bsr=unit_only:rp=on:newcnf=on:random_seed=1913095799:i=135531:add=off:rawr=on_2999 on theBenchmark for (2999ds/135531Mi)
% 0.21/0.32 % (2151403)dis+10_161_sil=256000:plsq=on:plsqr=61199697,1048576:gs=on:alpa=true:sac=on:slsq=on:cn=on:random_seed=2738113505:i=88024:add=on:rawr=on_2999 on theBenchmark for (2999ds/88024Mi)
% 0.21/0.32 % (2151404)dis+10_1_sil=32000:sp=arity:random_seed=3702894771:i=103:fgj=on_2999 on theBenchmark for (2999ds/103Mi)
% 0.21/0.32 % (2151406)ott+1_1_to=lpo:sil=16000:sp=reverse_arity:erd=off:random_seed=380526041:i=131_2999 on theBenchmark for (2999ds/131Mi)
% 0.21/0.32 % (2151405)ott+31_1_sil=16000:lcm=predicate:bce=on:newcnf=on:random_seed=1837554447:i=116_2999 on theBenchmark for (2999ds/116Mi)
% 0.21/0.32 % (2151407)ott-3_16_to=lpo:sil=16000:sp=arity:fd=off:rp=on:random_seed=145666344:i=159:bs=unit_only:nicw=on:fsr=off:amm=off_2999 on theBenchmark for (2999ds/159Mi)
% 0.21/0.32 % (2151409)fmb+10_1_fmbas=predicate:sil=64000:sas=cadical:random_seed=3427063988:i=714:nm=2_2999 on theBenchmark for (2999ds/714Mi)
% 0.21/0.32 % (2151409)WARNING: trying to run FMB on interpreted or otherwise provably infinite-domain problem!
% 0.21/0.32 % (2151409)Terminated due to inappropriate strategy.
% 0.21/0.32 % (2151409)------------------------------
% 0.21/0.32 % (2151409)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.21/0.32 % (2151409)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.21/0.32 % (2151409)CaDiCaL version: 2.1.3
% 0.21/0.32 % (2151409)Termination reason: Inappropriate
% 0.21/0.32 % (2151409)Time elapsed: 0.001 s
% 0.21/0.32 % (2151409)Peak memory usage: 11 MB
% 0.21/0.32 % (2151409)Instructions burned: 3 (million)
% 0.21/0.32 % (2151409)------------------------------
% 0.21/0.32 % (2151409)------------------------------
% 0.21/0.32 % (2151417)ott+32_1_sil=16000:bsd=on:sp=const_max:bce=on:random_seed=664949702:i=131:bd=preordered:fsd=on_2999 on theBenchmark for (2999ds/131Mi)
% 0.21/0.32 % (2151402) found proof, printing to "/export/starexec/sandbox2/tmp/vampire-proof-2151396-2151402"...
% 0.21/0.32 % (2151404)Instruction limit reached!
% 0.21/0.32 % (2151404)------------------------------
% 0.21/0.32 % (2151404)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.21/0.32 % (2151404)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.21/0.32 % (2151404)CaDiCaL version: 2.1.3
% 0.21/0.32 % (2151404)Termination reason: Instruction limit
% 0.21/0.32 % (2151404)Termination phase: Saturation
% 0.21/0.32 % (2151404)Time elapsed: 0.065 s
% 0.21/0.32 % (2151404)Peak memory usage: 12 MB
% 0.21/0.32 % (2151404)Instructions burned: 103 (million)
% 0.21/0.32 % (2151402)...printing done.
% 0.21/0.32 % (2151402)Refutation found. Thanks to Tanya!
% 0.21/0.32 % SZS status Theorem for theBenchmark
% 0.21/0.32 % SZS output start Proof for theBenchmark
% 0.21/0.32 tff(type_def_5, type, time: $tType).
% 0.21/0.32 tff(type_def_6, type, fluent: $tType).
% 0.21/0.32 tff(type_def_7, type, event: $tType).
% 0.21/0.32 tff(func_def_0, type, at_time: $int > time).
% 0.21/0.32 tff(func_def_4, type, waterLevel: $int > fluent).
% 0.21/0.32 tff(func_def_5, type, tapOn: event).
% 0.21/0.32 tff(func_def_6, type, tapOff: event).
% 0.21/0.32 tff(func_def_7, type, overflow: event).
% 0.21/0.32 tff(func_def_8, type, spilling: fluent).
% 0.21/0.32 tff(func_def_9, type, filling: fluent).
% 0.21/0.32 tff(func_def_12, type, sK0: ($int * fluent * $int) > event).
% 0.21/0.32 tff(func_def_13, type, sK1: ($int * fluent * $int) > $int).
% 0.21/0.32 tff(func_def_14, type, sK2: ($int * fluent * $int) > event).
% 0.21/0.32 tff(func_def_15, type, sK3: ($int * fluent * $int) > $int).
% 0.21/0.32 tff(func_def_16, type, sK4: (fluent * $int) > event).
% 0.21/0.32 tff(func_def_17, type, sK5: (fluent * $int) > event).
% 0.21/0.32 tff(func_def_18, type, sK6: (fluent * $int) > event).
% 0.21/0.32 tff(func_def_19, type, sK7: (fluent * $int) > event).
% 0.21/0.32 tff(func_def_20, type, sK8: (event * fluent * $int) > $int).
% 0.21/0.32 tff(func_def_21, type, sK9: (event * fluent * $int) > $int).
% 0.21/0.32 tff(func_def_22, type, sK11: (event * fluent) > $int).
% 0.21/0.32 tff(func_def_23, type, sK12: $int).
% 0.21/0.32 tff(pred_def_1, type, startedIn: (time * fluent * time) > $o).
% 0.21/0.32 tff(pred_def_2, type, stoppedIn: (time * fluent * time) > $o).
% 0.21/0.32 tff(pred_def_3, type, happens: (event * time) > $o).
% 0.21/0.32 tff(pred_def_4, type, initiates: (event * fluent * time) > $o).
% 0.21/0.32 tff(pred_def_5, type, terminates: (event * fluent * time) > $o).
% 0.21/0.32 tff(pred_def_6, type, releases: (event * fluent * time) > $o).
% 0.21/0.32 tff(pred_def_7, type, trajectory: (fluent * time * fluent * $int) > $o).
% 0.21/0.32 tff(pred_def_8, type, antitrajectory: (fluent * time * fluent * $int) > $o).
% 0.21/0.32 tff(pred_def_9, type, holdsAt: (fluent * time) > $o).
% 0.21/0.32 tff(pred_def_10, type, releasedAt: (fluent * time) > $o).
% 0.21/0.32 tff(pred_def_12, type, sP10: ($int * $int * fluent * event) > $o).
% 0.21/0.32 tff(f6,axiom,(
% 0.21/0.32 ! [X0 : fluent,X1 : $int] : ((~holdsAt(X0,at_time(X1)) & ~releasedAt(X0,at_time($sum(X1,1))) & ~ ? [X2 : event] : (happens(X2,at_time(X1)) & initiates(X2,X0,at_time(X1)))) => ~holdsAt(X0,at_time($sum(X1,1))))),
% 0.21/0.32 file('/export/starexec/sandbox2/benchmark/Axioms/CSR001_0.ax',keep_not_holding)).
% 0.21/0.32 tff(f8,axiom,(
% 0.21/0.32 ! [X0 : fluent,X1 : $int] : ((~releasedAt(X0,at_time(X1)) & ~ ? [X2 : event] : (happens(X2,at_time(X1)) & releases(X2,X0,at_time(X1)))) => ~releasedAt(X0,at_time($sum(X1,1))))),
% 0.21/0.32 file('/export/starexec/sandbox2/benchmark/Axioms/CSR001_0.ax',keep_not_released)).
% 0.21/0.32 tff(f25,axiom,(
% 0.21/0.32 ! [X0 : event,X1 : $int] : (happens(X0,at_time(X1)) <=> ((X0 = tapOn & X1 = 0) | (holdsAt(waterLevel(3),at_time(X1)) & holdsAt(filling,at_time(X1)) & X0 = overflow)))),
% 0.21/0.32 file('/export/starexec/sandbox2/benchmark/theBenchmark.p',happens_all_defn)).
% 0.21/0.32 tff(f32,conjecture,(
% 0.21/0.32 ! [X0 : $int] : (holdsAt(filling,at_time($sum(1,X0))) => (X0 = 0 | releasedAt(filling,at_time(X0)) | holdsAt(filling,at_time(X0))))),
% 0.21/0.32 file('/export/starexec/sandbox2/benchmark/theBenchmark.p',filling_times)).
% 0.21/0.32 tff(f33,negated_conjecture,(
% 0.21/0.32 ~ ! [X0 : $int] : (holdsAt(filling,at_time($sum(1,X0))) => (X0 = 0 | releasedAt(filling,at_time(X0)) | holdsAt(filling,at_time(X0))))),
% 0.21/0.32 inference(negated_conjecture,[status(cth)],[f32])).
% 0.21/0.32 tff(f34,definition,(
% 0.21/0.32 ( ! [X0 : $int,X1 : $int] : ($sum(X0,X1) = $sum(X1,X0)) )),
% 0.21/0.32 introduced(theory,[tha_commutativity])).
% 0.21/0.32 tff(f52,plain,(
% 0.21/0.32 ! [X0 : fluent,X1 : $int] : (~holdsAt(X0,at_time($sum(X1,1))) | (holdsAt(X0,at_time(X1)) | releasedAt(X0,at_time($sum(X1,1))) | ? [X2 : event] : (happens(X2,at_time(X1)) & initiates(X2,X0,at_time(X1)))))),
% 0.21/0.32 inference(ennf_transformation,[],[f6])).
% 0.21/0.32 tff(f53,plain,(
% 0.21/0.32 ! [X0 : fluent,X1 : $int] : (~holdsAt(X0,at_time($sum(X1,1))) | holdsAt(X0,at_time(X1)) | releasedAt(X0,at_time($sum(X1,1))) | ? [X2 : event] : (happens(X2,at_time(X1)) & initiates(X2,X0,at_time(X1))))),
% 0.21/0.32 inference(flattening,[],[f52])).
% 0.21/0.32 tff(f56,plain,(
% 0.21/0.32 ! [X0 : fluent,X1 : $int] : (~releasedAt(X0,at_time($sum(X1,1))) | (releasedAt(X0,at_time(X1)) | ? [X2 : event] : (happens(X2,at_time(X1)) & releases(X2,X0,at_time(X1)))))),
% 0.21/0.32 inference(ennf_transformation,[],[f8])).
% 0.21/0.32 tff(f57,plain,(
% 0.21/0.32 ! [X0 : fluent,X1 : $int] : (~releasedAt(X0,at_time($sum(X1,1))) | releasedAt(X0,at_time(X1)) | ? [X2 : event] : (happens(X2,at_time(X1)) & releases(X2,X0,at_time(X1))))),
% 0.21/0.32 inference(flattening,[],[f56])).
% 0.21/0.32 tff(f70,plain,(
% 0.21/0.32 ? [X0 : $int] : ((0 != X0 & ~releasedAt(filling,at_time(X0)) & ~holdsAt(filling,at_time(X0))) & holdsAt(filling,at_time($sum(1,X0))))),
% 0.21/0.32 inference(ennf_transformation,[],[f33])).
% 0.21/0.32 tff(f71,plain,(
% 0.21/0.32 ? [X0 : $int] : (0 != X0 & ~releasedAt(filling,at_time(X0)) & ~holdsAt(filling,at_time(X0)) & holdsAt(filling,at_time($sum(1,X0))))),
% 0.21/0.32 inference(flattening,[],[f70])).
% 0.21/0.32 tff(f86,plain,(
% 0.21/0.32 ( ! [X0 : fluent,X1 : $int] : (happens(sK5(X0,X1),at_time(X1)) | releasedAt(X0,at_time($sum(X1,1))) | holdsAt(X0,at_time(X1)) | ~holdsAt(X0,at_time($sum(X1,1)))) )),
% 0.21/0.32 inference(cnf_transformation,[],[f53])).
% 0.21/0.32 tff(f90,plain,(
% 0.21/0.32 ( ! [X0 : fluent,X1 : $int] : (happens(sK7(X0,X1),at_time(X1)) | releasedAt(X0,at_time(X1)) | ~releasedAt(X0,at_time($sum(X1,1)))) )),
% 0.21/0.32 inference(cnf_transformation,[],[f57])).
% 0.21/0.32 tff(f136,plain,(
% 0.21/0.32 ( ! [X0 : event,X1 : $int] : (holdsAt(waterLevel(3),at_time(X1)) | 0 = X1 | ~happens(X0,at_time(X1))) )),
% 0.21/0.32 inference(cnf_transformation,[],[f25])).
% 0.21/0.32 tff(f138,plain,(
% 0.21/0.32 ( ! [X0 : event,X1 : $int] : (holdsAt(filling,at_time(X1)) | 0 = X1 | ~happens(X0,at_time(X1))) )),
% 0.21/0.32 inference(cnf_transformation,[],[f25])).
% 0.21/0.32 tff(f142,plain,(
% 0.21/0.32 ( ! [X0 : event,X1 : $int] : (overflow != X0 | ~holdsAt(filling,at_time(X1)) | ~holdsAt(waterLevel(3),at_time(X1)) | happens(X0,at_time(X1))) )),
% 0.21/0.32 inference(cnf_transformation,[],[f25])).
% 0.21/0.32 tff(f149,plain,(
% 0.21/0.32 holdsAt(filling,at_time($sum(1,sK12)))),
% 0.21/0.32 inference(cnf_transformation,[],[f71])).
% 0.21/0.32 tff(f150,plain,(
% 0.21/0.32 ~holdsAt(filling,at_time(sK12))),
% 0.21/0.32 inference(cnf_transformation,[],[f71])).
% 0.21/0.32 tff(f151,plain,(
% 0.21/0.32 ~releasedAt(filling,at_time(sK12))),
% 0.21/0.32 inference(cnf_transformation,[],[f71])).
% 0.21/0.32 tff(f152,plain,(
% 0.21/0.32 0 != sK12),
% 0.21/0.32 inference(cnf_transformation,[],[f71])).
% 0.21/0.32 tff(f169,plain,(
% 0.21/0.32 ( ! [X1 : $int] : (~holdsAt(filling,at_time(X1)) | ~holdsAt(waterLevel(3),at_time(X1)) | happens(overflow,at_time(X1))) )),
% 0.21/0.32 inference(equality_resolution,[],[f142])).
% 0.21/0.32 tff(f182,plain,(
% 0.21/0.32 ( ! [X0 : fluent,X1 : $int] : (~happens(sK5(X0,X1),at_time(X1)) | ~releasedAt(X0,at_time($sum(X1,1))) | ~holdsAt(X0,at_time(X1)) | holdsAt(X0,at_time($sum(X1,1)))) )),
% 0.21/0.32 inference(consistent_polarity_flipping,[],[f86])).
% 0.21/0.32 tff(f186,plain,(
% 0.21/0.32 ( ! [X0 : fluent,X1 : $int] : (~happens(sK7(X0,X1),at_time(X1)) | ~releasedAt(X0,at_time(X1)) | releasedAt(X0,at_time($sum(X1,1)))) )),
% 0.21/0.32 inference(consistent_polarity_flipping,[],[f90])).
% 0.21/0.32 tff(f218,plain,(
% 0.21/0.32 ( ! [X1 : $int] : (holdsAt(waterLevel(3),at_time(X1)) | holdsAt(filling,at_time(X1)) | ~happens(overflow,at_time(X1))) )),
% 0.21/0.32 inference(consistent_polarity_flipping,[],[f169])).
% 0.21/0.32 tff(f222,plain,(
% 0.21/0.32 ( ! [X0 : event,X1 : $int] : (happens(X0,at_time(X1)) | 0 = X1 | ~holdsAt(filling,at_time(X1))) )),
% 0.21/0.32 inference(consistent_polarity_flipping,[],[f138])).
% 0.21/0.32 tff(f224,plain,(
% 0.21/0.32 ( ! [X0 : event,X1 : $int] : (~holdsAt(waterLevel(3),at_time(X1)) | 0 = X1 | happens(X0,at_time(X1))) )),
% 0.21/0.32 inference(consistent_polarity_flipping,[],[f136])).
% 0.21/0.32 tff(f232,plain,(
% 0.21/0.32 releasedAt(filling,at_time(sK12))),
% 0.21/0.32 inference(consistent_polarity_flipping,[],[f151])).
% 0.21/0.32 tff(f233,plain,(
% 0.21/0.32 holdsAt(filling,at_time(sK12))),
% 0.21/0.32 inference(consistent_polarity_flipping,[],[f150])).
% 0.21/0.32 tff(f234,plain,(
% 0.21/0.32 ~holdsAt(filling,at_time($sum(1,sK12)))),
% 0.21/0.32 inference(consistent_polarity_flipping,[],[f149])).
% 0.21/0.32 tff(f408,plain,(
% 0.21/0.32 ( ! [X0 : $int,X1 : event] : (holdsAt(filling,at_time(X0)) | ~happens(overflow,at_time(X0)) | 0 = X0 | happens(X1,at_time(X0))) )),
% 0.21/0.32 inference(resolution,[],[f218,f224])).
% 0.21/0.32 tff(f411,plain,(
% 0.21/0.32 ( ! [X0 : $int,X1 : event] : (~happens(overflow,at_time(X0)) | 0 = X0 | happens(X1,at_time(X0))) )),
% 0.21/0.32 inference(forward_subsumption_resolution,[],[f408,f222])).
% 0.21/0.32 tff(f494,plain,(
% 0.21/0.32 ( ! [X0 : fluent,X1 : $int] : (~holdsAt(filling,at_time(X1)) | releasedAt(X0,at_time($sum(X1,1))) | 0 = X1 | ~releasedAt(X0,at_time(X1))) )),
% 0.21/0.32 inference(resolution,[],[f186,f222])).
% 0.21/0.32 tff(f2066,definition,(
% 0.21/0.32 spl13_10 <=> happens(overflow,at_time(sK12))),
% 0.21/0.32 introduced(definition,[new_symbols(definition,[spl13_10])],[avatar_definition])).
% 0.21/0.32 tff(f2067,plain,(
% 0.21/0.32 ~happens(overflow,at_time(sK12)) | spl13_10),
% 0.21/0.32 inference(avatar_component_clause,[],[f2066])).
% 0.21/0.32 tff(f2068,plain,(
% 0.21/0.32 happens(overflow,at_time(sK12)) | ~spl13_10),
% 0.21/0.32 inference(avatar_component_clause,[],[f2066])).
% 0.21/0.32 tff(f2080,plain,(
% 0.21/0.32 ( ! [X0 : fluent] : (releasedAt(X0,at_time($sum(sK12,1))) | 0 = sK12 | ~releasedAt(X0,at_time(sK12))) )),
% 0.21/0.32 inference(resolution,[],[f494,f233])).
% 0.21/0.32 tff(f2086,plain,(
% 0.21/0.32 ( ! [X0 : fluent] : (releasedAt(X0,at_time($sum(sK12,1))) | ~releasedAt(X0,at_time(sK12))) )),
% 0.21/0.32 inference(forward_subsumption_resolution,[],[f2080,f152])).
% 0.21/0.32 tff(f2087,plain,(
% 0.21/0.32 ( ! [X0 : fluent] : (~releasedAt(X0,at_time(sK12)) | releasedAt(X0,at_time($sum(1,sK12)))) )),
% 0.21/0.32 inference(forward_demodulation,[],[f2086,f34])).
% 0.21/0.32 tff(f2130,plain,(
% 0.21/0.32 ( ! [X0 : event] : (0 = sK12 | happens(X0,at_time(sK12))) ) | ~spl13_10),
% 0.21/0.32 inference(resolution,[],[f2068,f411])).
% 0.21/0.32 tff(f2132,plain,(
% 0.21/0.32 ( ! [X0 : event] : (happens(X0,at_time(sK12))) ) | ~spl13_10),
% 0.21/0.32 inference(forward_subsumption_resolution,[],[f2130,f152])).
% 0.21/0.32 tff(f2136,plain,(
% 0.21/0.32 ( ! [X0 : fluent] : (~releasedAt(X0,at_time($sum(sK12,1))) | ~holdsAt(X0,at_time(sK12)) | holdsAt(X0,at_time($sum(sK12,1)))) ) | ~spl13_10),
% 0.21/0.32 inference(resolution,[],[f2132,f182])).
% 0.21/0.32 tff(f2141,plain,(
% 0.21/0.32 ( ! [X0 : fluent] : (~releasedAt(X0,at_time($sum(1,sK12))) | ~holdsAt(X0,at_time(sK12)) | holdsAt(X0,at_time($sum(sK12,1)))) ) | ~spl13_10),
% 0.21/0.32 inference(forward_demodulation,[],[f2136,f34])).
% 0.21/0.32 tff(f2143,plain,(
% 0.21/0.32 ( ! [X0 : fluent] : (~releasedAt(X0,at_time($sum(1,sK12))) | holdsAt(X0,at_time($sum(1,sK12))) | ~holdsAt(X0,at_time(sK12))) ) | ~spl13_10),
% 0.21/0.32 inference(forward_demodulation,[],[f2141,f34])).
% 0.21/0.32 tff(f2205,plain,(
% 0.21/0.32 releasedAt(filling,at_time($sum(1,sK12)))),
% 0.21/0.32 inference(resolution,[],[f2087,f232])).
% 0.21/0.32 tff(f2280,plain,(
% 0.21/0.32 holdsAt(filling,at_time($sum(1,sK12))) | ~holdsAt(filling,at_time(sK12)) | ~spl13_10),
% 0.21/0.32 inference(resolution,[],[f2143,f2205])).
% 0.21/0.32 tff(f2281,plain,(
% 0.21/0.32 ~holdsAt(filling,at_time(sK12)) | ~spl13_10),
% 0.21/0.32 inference(forward_subsumption_resolution,[],[f2280,f234])).
% 0.21/0.32 tff(f2282,plain,(
% 0.21/0.32 $false | ~spl13_10),
% 0.21/0.32 inference(forward_subsumption_resolution,[],[f2281,f233])).
% 0.21/0.32 tff(f2283,plain,(
% 0.21/0.32 ~spl13_10),
% 0.21/0.32 inference(avatar_contradiction_clause,[],[f2282])).
% 0.21/0.32 tff(f2284,plain,(
% 0.21/0.32 0 = sK12 | ~holdsAt(filling,at_time(sK12)) | spl13_10),
% 0.21/0.32 inference(resolution,[],[f2067,f222])).
% 0.21/0.32 tff(f2289,plain,(
% 0.21/0.32 ~holdsAt(filling,at_time(sK12)) | spl13_10),
% 0.21/0.32 inference(forward_subsumption_resolution,[],[f2284,f152])).
% 0.21/0.32 tff(f2292,plain,(
% 0.21/0.32 $false | spl13_10),
% 0.21/0.32 inference(forward_subsumption_resolution,[],[f2289,f233])).
% 0.21/0.32 tff(f2293,plain,(
% 0.21/0.32 spl13_10),
% 0.21/0.32 inference(avatar_contradiction_clause,[],[f2292])).
% 0.21/0.32 cnf(s13, plain, ~spl13_10, inference(sat_conversion,[],[f2283])).
% 0.21/0.32 cnf(s15, plain, spl13_10, inference(sat_conversion,[],[f2293])).
% 0.21/0.32 cnf(s16, plain, $false, inference(rat,[],[s13,s15])).
% 0.21/0.32 tff(f2294,plain,(
% 0.21/0.32 $false),
% 0.21/0.32 inference(avatar_sat_refutation,[],[s16])).
% 0.21/0.32 % SZS output end Proof for theBenchmark
% 0.21/0.32 % (2151402)------------------------------
% 0.21/0.32 % (2151402)Version: Vampire 5.0.1 (Release build, commit 5ef7c2677 on 2026-07-16 16:54:09 +0200)
% 0.21/0.32 % (2151402)Linked with Z3 4.14.0.0 3c47fd96cf5645d0c42b2c819d9e9a84380aa721 z3-4.8.4-9178-g3c47fd96c
% 0.21/0.32 % (2151402)CaDiCaL version: 2.1.3
% 0.21/0.32 % (2151402)Termination reason: Refutation
% 0.21/0.32 % (2151402)Time elapsed: 0.065 s
% 0.21/0.32 % (2151402)Peak memory usage: 13 MB
% 0.21/0.32 % (2151402)Instructions burned: 99 (million)
% 0.21/0.32 % (2151396)Success in time 0.103 s
% 0.21/0.32 % Vampire exiting
%------------------------------------------------------------------------------