here is the log file generated;
[Full GC 11528K->1426K(510848K), 22.1243179 secs]
[GC 31880K->3413K(510848K), 3.6647505 secs]
[GC 33855K->5874K(510848K), 4.0643899 secs]
[GC 36338K->9388K(510848K), 6.2575585 secs]
[GC 39852K->12522K(510848K), 5.8724983 secs]
[GC 42986K->16100K(510848K), 4.3805277 secs]
[GC 46564K->20727K(510848K), 6.2692288 secs]
[GC 51191K->24301K(510848K), 6.0179342 secs]
[GC 54765K->29186K(510848K), 4.2602044 secs]
[GC 59650K->31744K(510848K), 5.7295026 secs]
[GC 62208K->35457K(510848K), 5.3515859 secs]
[GC 65921K->38735K(510848K), 6.4546317 secs]
[GC 69199K->42547K(510848K), 5.5806380 secs]
[GC 73011K->46117K(510848K), 5.3192988 secs]
[GC 76578K->52391K(510848K), 5.7804967 secs]
[GC 82855K->60534K(510848K), 5.7438463 secs]
[GC 90998K->71367K(510848K), 4.9629561 secs]
[GC 101831K->78780K(510848K), 5.2247078 secs]
[GC 109244K->88088K(510848K), 7.6815992 secs]
[GC 118552K->97923K(510848K), 7.7649605 secs]
[GC 128387K->104332K(510848K), 3.9202445 secs]
[GC 134796K->107648K(510848K), 5.5751853 secs]
[GC 138099K->117045K(510848K), 5.2176670 secs]
[GC 147509K->128618K(510848K), 5.3828345 secs]
[GC 159074K->141335K(510848K), 7.6188234 secs]
[GC 171790K->151871K(510848K), 7.6146775 secs]
[GC 182333K->166107K(510848K), 5.6982310 secs]
[GC 196571K->177955K(510848K), 5.7034341 secs]
[GC 208419K->190254K(510848K), 6.5912918 secs]
[GC 220718K->202626K(510848K), 7.4643467 secs]
[GC 233090K->213664K(510848K), 6.2139549 secs]
[GC 244127K->226449K(510848K), 5.6361228 secs]
[GC 256913K->237256K(510848K), 5.4220174 secs]
[GC 267720K->241752K(510848K), 5.3198394 secs]
[GC 272216K->251147K(510848K), 6.2493711 secs]
[GC 281611K->261909K(510848K), 6.6774930 secs]
[GC 292347K->273867K(510848K), 6.0002001 secs]
[GC 304331K->286134K(510848K), 6.0577172 secs]
[GC 316598K->298329K(510848K), 6.3731531 secs]
[GC 328793K->309317K(510848K), 7.5794923 secs]
[GC 339781K->320578K(510848K), 5.2616185 secs]
[GC 351042K->332429K(510848K), 5.3315319 secs]
[GC 362893K->344980K(510848K), 6.0464914 secs]
[GC 375416K->356351K(510848K), 7.2161144 secs]
[GC 386815K->368429K(510848K), 6.0599883 secs]
[GC 398887K->379425K(510848K), 5.7584885 secs]
[GC 409889K->391509K(510848K), 5.3988793 secs]
[GC 421967K->404059K(510848K), 6.8186853 secs]
[GC 434507K->414934K(510848K), 6.7359883 secs]
[GC 445590K->426739K(510848K), 5.3272199 secs]
[GC 457203K->438347K(510848K), 5.4622623 secs]
[GC 468811K->450644K(510848K), 6.1407197 secs]
[Full GC 481108K->201674K(510848K), 79.4705451 secs]
[GC 232138K->213443K(510848K), 5.1868752 secs]
[GC 243907K->225283K(510848K), 5.9453310 secs]
[GC 255747K->237227K(510848K), 5.7625451 secs]
[GC 267691K->248044K(510848K), 6.5728689 secs]
[GC 278480K->258896K(510848K), 6.3298852 secs]
[GC 289360K->269414K(510848K), 5.3418820 secs]
[GC 299878K->280610K(510848K), 5.5338810 secs]
[GC 311074K->286444K(510848K), 5.1205252 secs]
[GC 316908K->294752K(510848K), 6.4878266 secs]
[GC 325216K->304480K(510848K), 6.6263791 secs]
[GC 334944K->315782K(510848K), 5.7797832 secs]
[GC 346246K->327124K(510848K), 5.5293204 secs]
[GC 357588K->339165K(510848K), 6.6951659 secs]
[GC 369629K->350515K(510848K), 6.8615245 secs]
[GC 380977K->360876K(510848K), 5.4648712 secs]
[GC 391340K->372420K(510848K), 5.7363522 secs]
[GC 402884K->385262K(510848K), 5.7689782 secs]
[GC 415726K->396946K(510848K), 7.3287035 secs]
[GC 427397K->407775K(510848K), 6.3445434 secs]
[GC 438239K->418585K(510848K), 5.5252669 secs]
[GC 449049K->430731K(510848K), 5.9180240 secs]
[GC 461195K->442080K(510848K), 6.3953471 secs]
[GC 472544K->452278K(510848K), 6.9454324 secs]
[Full GC 482616K->302579K(510848K), 91.3045631 secs]
[GC 333043K->315411K(510848K), 4.5034616 secs]
[GC 345861K->326970K(510848K), 5.7612059 secs]
[GC 357434K->337057K(510848K), 6.6478051 secs]
[GC 367521K->346401K(510848K), 6.3330423 secs]
[GC 376865K->357300K(510848K), 4.9305169 secs]
[GC 387764K->368880K(510848K), 5.6003735 secs]
[GC 399340K->379737K(510848K), 6.2248276 secs]
[GC 410201K->390057K(510848K), 8.3675032 secs]
[GC 420502K->400670K(510848K), 6.1030323 secs]
[GC 431105K->411761K(510848K), 6.0104029 secs]
[GC 442225K->419573K(510848K), 5.6387972 secs]
[GC 450016K->428167K(510848K), 6.5870917 secs]
[GC 458631K->437979K(510848K), 5.8625288 secs]
[GC 468443K->447705K(510848K), 5.6373538 secs]
[GC 478169K->459308K(510848K), 5.9061499 secs]
[Full GC 489748K->340978K(510848K), 105.0392010 secs]
[GC 371442K->353333K(510848K), 6.0560404 secs]
[GC 383797K->363667K(510848K), 4.6441088 secs]
[GC 394126K->367451K(510848K), 4.6579393 secs]
[GC 397913K->375629K(510848K), 4.3598382 secs]
[GC 406069K->384333K(510848K), 5.5424455 secs]
[GC 414797K->396352K(510848K), 6.4465777 secs]
[GC 426816K->405709K(510848K), 5.3585448 secs]
[GC 436145K->414360K(510848K), 6.4883037 secs]
[GC 444824K->423020K(510848K), 3.9653472 secs]
[GC 453484K->432324K(510848K), 7.6612269 secs]
[GC 462788K->438215K(510848K), 5.7057216 secs]
[GC 468679K->447058K(510848K), 6.0179610 secs]
[GC 477522K->458449K(510848K), 5.3270750 secs]
[Full GC 488913K->396710K(510848K), 101.3989810 secs]
[GC 427174K->407742K(510848K), 5.1352929 secs]
[GC 438206K->417762K(510848K), 5.6529855 secs]
[GC 448226K->427727K(510848K), 5.9249421 secs]
[GC 458191K->436847K(510848K), 6.5383956 secs]
[GC 467311K->442693K(510848K), 6.3515155 secs]
[GC 473157K->449871K(510848K), 4.7399517 secs]
[Full GC 480335K->406764K(510848K), 101.0636427 secs]
[GC 437228K->415717K(510848K), 5.4320714 secs]
[GC 446181K->425261K(510848K), 5.9013504 secs]
[GC 455725K->435024K(510848K), 6.5415135 secs]
[GC 465488K->446046K(510848K), 5.4313650 secs]
[GC 476510K->455821K(510848K), 5.2406804 secs]
[Full GC 486285K->430368K(510848K), 103.8456622 secs]
[GC 460831K->440431K(510848K), 5.6186281 secs]
[GC 470895K->450496K(510848K), 6.4859492 secs]
[Full GC 480957K->416419K(510848K), 118.7286330 secs]
[GC 446883K->425443K(510848K), 5.1311612 secs]
[GC 455888K->435970K(510848K), 5.5223715 secs]
[GC 466434K->446658K(510848K), 6.7912269 secs]
[GC 477122K->457327K(510848K), 7.3424805 secs]
#
# HotSpot Virtual Machine Error, assertion failure
# Please report this error at
# http://java.sun.com/cgi-bin/bugreport.cgi
#
# assert(t->singleton(), "must be a constant")
#
# Error ID: /usr/re/hotspot/hotspot1.3.1/ws/solsparc/hotspot1.3.1fcs/src/share/vm/opto/phaseX.cpp, 419 [ Patched ]
#
# Problematic Thread: prio=5 tid=0x164e78 nid=0xc runnable
#
Dumping core....


Core file is located /net/themost.eng/export/share2/core2.Z