### CONTEXT (Previous Events):
<system_output timestamp="4028.623459">Initializing package states...
</system_output>
<system_output timestamp="4029.205642">Writing extended state information...
</system_output>
<system_output timestamp="4029.449988">Building tag database...
</system_output>
<system_output timestamp="4029.97631">The following NEW packages will be installed:
  gcc-12-base{a} icu-devtools{a} libc-dev-bin{a} libc6{a} libc6-dev{a} libcom-err2{a} libcrypt-dev{a} libcrypt1{a} libgcc-s1{a} libgcrypt20{a} libgpg-error0{a} libgssapi-krb5-2{a} libicu-dev{a} libicu72{a} libk5crypto3{a} libkeyutils1{a} libkrb5-3{a} libkrb5support0{a} liblzma5{a} libnsl-dev{a} libnsl2{a} libssl3{a} libstdc++6{a} libtirpc-common{a} libtirpc-dev{a} libtirpc3{a} libxml2{a} libxml2-dev{a} libxslt1-dev libxslt1.1{a} linux-libc-dev{a} rpcsvc-proto{a} zlib1g{a} 
The following packages are RECOMMENDED but will NOT be installed:
  krb5-locales libc-devtools libgpg-error-l10n libidn2-0 manpages manpages-dev 
0 packages upgraded, 33 newly installed, 0 to remove and 0 not upgraded.
Need to get 358 kB/34.1 MB of archives. After unpacking 138 MB will be used.
Writing extended state information...
</system_output>
<system_output timestamp="4030.031813">Get: 1 http://127.0.0.1:3142/ftp.de.debian.org/debian bookworm/main i386 libxslt1-dev i386 1.1.35-1 [358 kB]
</system_output>
<system_output timestamp="4030.037327">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<system_output timestamp="4030.096265">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<system_output timestamp="4030.138865">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<system_output timestamp="4030.363206">... [TRUNCATED TO SAVE SPACE] ...</system_output>
<system_output timestamp="4030.367065">Reading state information...
</system_output>
<system_output timestamp="4030.561744">Reading extended state information...
</system_output>
<system_output timestamp="4030.584061">Initializing package states...
</system_output>
<system_output timestamp="4031.210815">Writing extended state information...
</system_output>
<system_output timestamp="4031.451963">Building tag database...
</system_output>

### TARGET LINE (Extract and Classify THIS Timestamp):
<system_output timestamp="4031.978029">The following NEW packages will be installed:
  adduser{a} debconf{a} dpkg{a} gcc-12-base{a} init-system-helpers{a} libacl1{a} libaio1{a} libaudit-common{a} libaudit1{a} libbz2-1.0{a} libc6{a} libcap-ng0{a} libcap2{a} libconfig-general-perl{a} libcrypt1{a} libdb5.3{a} libfile-find-rule-perl{a} libgcc-s1{a} libgcrypt20{a} libgdbm-compat4{a} libgdbm6{a} libgpg-error0{a} libibverbs1{a} liblz4-1{a} liblzma5{a} libmd0{a} libnl-3-200{a} libnl-route-3-200{a} libnumber-compare-perl{a} libpam-modules{a} libpam-modules-bin{a} libpam0g{a} libpcre2-8-0{a} libperl5.36{a} librdmacm1{a} libselinux1{a} libsemanage-common{a} libsemanage2{a} libsepol2{a} libsgutils2-1.46-2{a} libsystemd0{a} libtext-glob-perl{a} libzstd1{a} lsb-base{a} passwd{a} perl{a} perl-base{a} perl-modules-5.36{a} sg3-utils{a} sysvinit-utils{a} tar{a} tgt usrmerge{a} zlib1g{a} 
The following packages are RECOMMENDED but will NOT be installed:
  apt-utils debconf-i18n ibverbs-providers libgpg-error-l10n libidn2-0 netbase sensible-utils 
0 packages upgraded, 54 newly installed, 0 to remove and 0 not upgraded.
Need to get 1,266 kB/21.1 MB of archives. After unpacking 94.2 MB will be used.
Writing extended state information...
</system_output>

Answer: 4031.978029, old event