Trace number 4524844

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Exact_no_dombreaking 2025-06-16OPTIMUM 359.085 360.015

General information on the benchmark

NamePB24/WBO/SOFT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/
normalized-t2001.13queen13.1110977780--soft-0-100-0.wbo
MD5SUM199f4c70e3f98180608476b3fb75042a
Bench CategorySOFT-LIN (WBO, only soft constraints, linear constraints)
Best result obtained on this benchmarkMOPT
Best cost obtained on this benchmark10
Best CPU time to get the best result obtained on this benchmark0.480902
Max-Satisfiable
Max-(Un)Satisfiability was proved
Best value of the cost
Optimality of the best cost was proved
Number of variables169
Total number of constraints101
Number of soft constraints101
Number of constraints which are clauses30
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint169
Top cost 5034
Min constraint cost 1
Max constraint cost 98
Sum of constraints costs 5033
Biggest number in a constraint 38
Number of bits of the biggest number in a constraint 6
Biggest sum of numbers in a constraint 1327
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

359.06/360.00	o 658
359.06/360.00	o 471
359.06/360.00	o 383
359.06/360.00	o 364
359.06/360.00	o 349
359.06/360.00	o 10
359.06/360.01	s OPTIMUM FOUND
359.06/360.01	v -x1 -x2 -x3 -x4 -x5 -x6 -x7 -x8 -x9 x10 -x11 -x12 -x13 -x14 -x15 -x16 -x17 -x18 -x19 -x20 x21 -x22 -x23 -x24 -x25 -x26 -x27 -x28 -x29 -x30 x31 -x32 -x33 -x34 -x35 -x36 -x37 -x38 -x39 -x40 x41 -x42 -x43 -x44 -x45 -x46 -x47 -x48 -x49 -x50 -x51 -x52 -x53 -x54 -x55 -x56 -x57 -x58 -x59 -x60 -x61 -x62 -x63 -x64 x65 -x66 -x67 -x68 -x69 -x70 -x71 -x72 -x73 -x74 -x75 x76 -x77 -x78 -x79 -x80 -x81 -x82 -x83 -x84 x85 -x86 -x87 -x88 -x89 -x90 -x91 -x92 -x93 -x94 -x95 -x96 -x97 -x98 -x99 -x100 -x101 -x102 x103 -x104 -x105 -x106 -x107 -x108 -x109 x110 -x111 -x112 -x113 -x114 -x115 -x116 -x117 -x118 -x119 x120 -x121 -x122 -x123 -x124 -x125 -x126 -x127 -x128 -x129 -x130 x131 -x132 -x133 -x134 -x135 -x136 -x137 -x138 -x139 -x140 -x141 -x142 -x143 -x144 -x145 -x146 x147 -x148 -x149 -x150 -x151 -x152 -x153 -x154 -x155 -x156 -x157 -x158 -x159 -x160 -x161 -x162 -x163 -x164 x165 -x166 -x167 -x168 -x169

Verifier Data 

OK	10

Watcher Data 

runsolver version 3.4.2 (svn: 4680) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 63708 MiB (61678 MiB free)
  memory of node 1: 64465 MiB (63268 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4524844-1751616796/watcher-4524844-1751616796 -o /tmp/evaluation-result-4524844-1751616796/solver-4524844-1751616796 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC019-1751612493-84304 --watchdog 3760 HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=563485096 --ls=360 --inp-dombreaklim=0 HOME/instance-4524844-1751616796.wbo 

running on 2 cores: 4,6

CPU governors:
  performance: 4 6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 3630 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3700 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 31744000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 31795200 KiB
Linux 5.14.0-503.14.1.el9_5.x86_64
Linux 5.14.0-503.14.1.el9_5.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=86425, runsolver pid=86422

[startup+0.100056 s]*
/proc/loadavg: 4.11 4.11 4.07 5/265 86426
/proc/meminfo: memFree=127945696/131250000 swapFree=33007332/33010684
[pid=86425] ppid=86422 vsize=28296 memory=4864 CPUtime=0.1 cores=4,6
/proc/86425/stat : 86425 (Exact) R 86422 86425 84293 0 -1 4194304 342 0 0 0 10 0 0 0 20 0 1 0 77357118 28975104 1216 18446744073709551615 4198400 9112445 140737256183392 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 17481728 140737256188197 140737256188395 140737256188395 140737256193999 0
/proc/86425/statm: 7074 1216 1024 1200 0 5554 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 28296 KiB
Current children cumulated memory: 4864 KiB

[startup+0.204909 s]*
/proc/loadavg: 4.11 4.11 4.07 5/265 86426
/proc/meminfo: memFree=127945696/131250000 swapFree=33007332/33010684
[pid=86425] ppid=86422 vsize=28296 memory=4864 CPUtime=0.2 cores=4,6
/proc/86425/stat : 86425 (Exact) R 86422 86425 84293 0 -1 4194304 342 0 0 0 20 0 0 0 20 0 1 0 77357118 28975104 1216 18446744073709551615 4198400 9112445 140737256183392 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 17481728 140737256188197 140737256188395 140737256188395 140737256193999 0
/proc/86425/statm: 7074 1216 1024 1200 0 5554 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 28296 KiB
Current children cumulated memory: 4864 KiB

[startup+0.304329 s]*
/proc/loadavg: 4.11 4.11 4.07 5/265 86426
/proc/meminfo: memFree=127945696/131250000 swapFree=33007332/33010684
[pid=86425] ppid=86422 vsize=28296 memory=4864 CPUtime=0.3 cores=4,6
/proc/86425/stat : 86425 (Exact) R 86422 86425 84293 0 -1 4194304 342 0 0 0 30 0 0 0 20 0 1 0 77357118 28975104 1216 18446744073709551615 4198400 9112445 140737256183392 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 17481728 140737256188197 140737256188395 140737256188395 140737256193999 0
/proc/86425/statm: 7074 1216 1024 1200 0 5554 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 28296 KiB
Current children cumulated memory: 4864 KiB

[startup+0.700094 s]
/proc/loadavg: 4.11 4.11 4.07 5/265 86426
/proc/meminfo: memFree=127945192/131250000 swapFree=33007332/33010684
[pid=86425] ppid=86422 vsize=28296 memory=4864 CPUtime=0.69 cores=4,6
/proc/86425/stat : 86425 (Exact) R 86422 86425 84293 0 -1 4194304 342 0 0 0 69 0 0 0 20 0 1 0 77357118 28975104 1216 18446744073709551615 4198400 9112445 140737256183392 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 17481728 140737256188197 140737256188395 140737256188395 140737256193999 0
/proc/86425/statm: 7074 1216 1024 1200 0 5554 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 28296 KiB
Current children cumulated memory: 4864 KiB

[startup+1.50009 s]
/proc/loadavg: 4.11 4.11 4.07 5/265 86426
/proc/meminfo: memFree=127945448/131250000 swapFree=33007332/33010684
[pid=86425] ppid=86422 vsize=28296 memory=4864 CPUtime=1.49 cores=4,6
/proc/86425/stat : 86425 (Exact) R 86422 86425 84293 0 -1 4194304 342 0 0 0 149 0 0 0 20 0 1 0 77357118 28975104 1216 18446744073709551615 4198400 9112445 140737256183392 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 17481728 140737256188197 140737256188395 140737256188395 140737256193999 0
/proc/86425/statm: 7074 1216 1024 1200 0 5554 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 28296 KiB
Current children cumulated memory: 4864 KiB

[startup+3.1042 s]
/proc/loadavg: 4.11 4.11 4.07 5/265 86426
/proc/meminfo: memFree=127945448/131250000 swapFree=33007332/33010684
[pid=86425] ppid=86422 vsize=28296 memory=4864 CPUtime=3.09 cores=4,6
/proc/86425/stat : 86425 (Exact) R 86422 86425 84293 0 -1 4194304 342 0 0 0 309 0 0 0 20 0 1 0 77357118 28975104 1216 18446744073709551615 4198400 9112445 140737256183392 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 17481728 140737256188197 140737256188395 140737256188395 140737256193999 0
/proc/86425/statm: 7074 1216 1024 1200 0 5554 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 28296 KiB
Current children cumulated memory: 4864 KiB

[startup+6.30009 s]
/proc/loadavg: 4.10 4.11 4.07 5/265 86426
/proc/meminfo: memFree=127945700/131250000 swapFree=33007332/33010684
[pid=86425] ppid=86422 vsize=28296 memory=4864 CPUtime=6.28 cores=4,6
/proc/86425/stat : 86425 (Exact) R 86422 86425 84293 0 -1 4194304 342 0 0 0 628 0 0 0 20 0 1 0 77357118 28975104 1216 18446744073709551615 4198400 9112445 140737256183392 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 17481728 140737256188197 140737256188395 140737256188395 140737256193999 0
/proc/86425/statm: 7074 1216 1024 1200 0 5554 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 28296 KiB
Current children cumulated memory: 4864 KiB

[startup+12.7001 s]
/proc/loadavg: 4.09 4.11 4.07 5/265 86426
/proc/meminfo: memFree=127945700/131250000 swapFree=33007332/33010684
[pid=86425] ppid=86422 vsize=28296 memory=4864 CPUtime=12.66 cores=4,6
/proc/86425/stat : 86425 (Exact) R 86422 86425 84293 0 -1 4194304 342 0 0 0 1266 0 0 0 20 0 1 0 77357118 28975104 1216 18446744073709551615 4198400 9112445 140737256183392 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 17481728 140737256188197 140737256188395 140737256188395 140737256193999 0
/proc/86425/statm: 7074 1216 1024 1200 0 5554 0
Current children cumulated CPU time: 12.66 s
Current children cumulated vsize: 28296 KiB
Current children cumulated memory: 4864 KiB

[startup+25.5001 s]
/proc/loadavg: 4.14 4.12 4.07 5/265 86426
/proc/meminfo: memFree=127945700/131250000 swapFree=33007332/33010684
[pid=86425] ppid=86422 vsize=28296 memory=4864 CPUtime=25.44 cores=4,6
/proc/86425/stat : 86425 (Exact) R 86422 86425 84293 0 -1 4194304 342 0 0 0 2544 0 0 0 20 0 1 0 77357118 28975104 1216 18446744073709551615 4198400 9112445 140737256183392 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 17481728 140737256188197 140737256188395 140737256188395 140737256193999 0
/proc/86425/statm: 7074 1216 1024 1200 0 5554 0
Current children cumulated CPU time: 25.44 s
Current children cumulated vsize: 28296 KiB
Current children cumulated memory: 4864 KiB

[startup+51.1042 s]
/proc/loadavg: 4.09 4.11 4.07 5/265 86472
/proc/meminfo: memFree=127937852/131250000 swapFree=33007332/33010684
[pid=86425] ppid=86422 vsize=28296 memory=4864 CPUtime=50.96 cores=4,6
/proc/86425/stat : 86425 (Exact) R 86422 86425 84293 0 -1 4194304 342 0 0 0 5096 0 0 0 20 0 1 0 77357118 28975104 1216 18446744073709551615 4198400 9112445 140737256183392 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 17481728 140737256188197 140737256188395 140737256188395 140737256193999 0
/proc/86425/statm: 7074 1216 1024 1200 0 5554 0
Current children cumulated CPU time: 50.96 s
Current children cumulated vsize: 28296 KiB
Current children cumulated memory: 4864 KiB

[startup+102.3 s]
/proc/loadavg: 4.08 4.10 4.07 5/264 86517
/proc/meminfo: memFree=127928256/131250000 swapFree=33007332/33010684
[pid=86425] ppid=86422 vsize=28296 memory=4864 CPUtime=102.03 cores=4,6
/proc/86425/stat : 86425 (Exact) R 86422 86425 84293 0 -1 4194304 342 0 0 0 10202 1 0 0 20 0 1 0 77357118 28975104 1216 18446744073709551615 4198400 9112445 140737256183392 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 17481728 140737256188197 140737256188395 140737256188395 140737256193999 0
/proc/86425/statm: 7074 1216 1024 1200 0 5554 0
Current children cumulated CPU time: 102.03 s
Current children cumulated vsize: 28296 KiB
Current children cumulated memory: 4864 KiB

[startup+162.3 s]
/proc/loadavg: 4.14 4.11 4.08 5/264 86520
/proc/meminfo: memFree=127936224/131250000 swapFree=33007332/33010684
[pid=86425] ppid=86422 vsize=28296 memory=4864 CPUtime=161.88 cores=4,6
/proc/86425/stat : 86425 (Exact) R 86422 86425 84293 0 -1 4194304 342 0 0 0 16187 1 0 0 20 0 1 0 77357118 28975104 1216 18446744073709551615 4198400 9112445 140737256183392 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 17481728 140737256188197 140737256188395 140737256188395 140737256193999 0
/proc/86425/statm: 7074 1216 1024 1200 0 5554 0
Current children cumulated CPU time: 161.88 s
Current children cumulated vsize: 28296 KiB
Current children cumulated memory: 4864 KiB

[startup+222.3 s]
/proc/loadavg: 4.10 4.11 4.08 5/264 86567
/proc/meminfo: memFree=127932928/131250000 swapFree=33007332/33010684
[pid=86425] ppid=86422 vsize=28296 memory=4864 CPUtime=221.71 cores=4,6
/proc/86425/stat : 86425 (Exact) R 86422 86425 84293 0 -1 4194304 342 0 0 0 22169 2 0 0 20 0 1 0 77357118 28975104 1216 18446744073709551615 4198400 9112445 140737256183392 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 17481728 140737256188197 140737256188395 140737256188395 140737256193999 0
/proc/86425/statm: 7074 1216 1024 1200 0 5554 0
Current children cumulated CPU time: 221.71 s
Current children cumulated vsize: 28296 KiB
Current children cumulated memory: 4864 KiB

[startup+282.3 s]
/proc/loadavg: 4.15 4.12 4.08 5/264 86569
/proc/meminfo: memFree=127933200/131250000 swapFree=33007332/33010684
[pid=86425] ppid=86422 vsize=28296 memory=4864 CPUtime=281.56 cores=4,6
/proc/86425/stat : 86425 (Exact) R 86422 86425 84293 0 -1 4194304 342 0 0 0 28154 2 0 0 20 0 1 0 77357118 28975104 1216 18446744073709551615 4198400 9112445 140737256183392 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 17481728 140737256188197 140737256188395 140737256188395 140737256193999 0
/proc/86425/statm: 7074 1216 1024 1200 0 5554 0
Current children cumulated CPU time: 281.56 s
Current children cumulated vsize: 28296 KiB
Current children cumulated memory: 4864 KiB

[startup+342.3 s]
/proc/loadavg: 4.12 4.11 4.08 5/265 86572
/proc/meminfo: memFree=127932372/131250000 swapFree=33007332/33010684
[pid=86425] ppid=86422 vsize=28296 memory=4864 CPUtime=341.4 cores=4,6
/proc/86425/stat : 86425 (Exact) R 86422 86425 84293 0 -1 4194304 342 0 0 0 34138 2 0 0 20 0 1 0 77357118 28975104 1216 18446744073709551615 4198400 9112445 140737256183392 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 17481728 140737256188197 140737256188395 140737256188395 140737256193999 0
/proc/86425/statm: 7074 1216 1024 1200 0 5554 0
Current children cumulated CPU time: 341.4 s
Current children cumulated vsize: 28296 KiB
Current children cumulated memory: 4864 KiB

[startup+360.015 s]
# the end of solver process 86425 was just reported to runsolver
# Child status: 30

# cumulated CPU time of all completed processes:  user=359.057 s, system=0.027521 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

[startup+345.6 s]
/proc/loadavg: 4.11 4.11 4.08 5/265 86572
/proc/meminfo: memFree=127932372/131250000 swapFree=33007332/33010684
[pid=86425] ppid=86422 vsize=28296 memory=4864 CPUtime=344.7 cores=4,6
/proc/86425/stat : 86425 (Exact) R 86422 86425 84293 0 -1 4194304 342 0 0 0 34468 2 0 0 20 0 1 0 77357118 28975104 1216 18446744073709551615 4198400 9112445 140737256183392 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 17481728 140737256188197 140737256188395 140737256188395 140737256193999 0
/proc/86425/statm: 7074 1216 1024 1200 0 5554 0
Current children cumulated CPU time: 344.7 s
Current children cumulated vsize: 28296 KiB
Current children cumulated memory: 4864 KiB

[startup+352 s]*
/proc/loadavg: 4.10 4.11 4.08 5/265 86572
/proc/meminfo: memFree=127932380/131250000 swapFree=33007332/33010684
[pid=86425] ppid=86422 vsize=28296 memory=4864 CPUtime=351.08 cores=4,6
/proc/86425/stat : 86425 (Exact) R 86422 86425 84293 0 -1 4194304 342 0 0 0 35106 2 0 0 20 0 1 0 77357118 28975104 1216 18446744073709551615 4198400 9112445 140737256183392 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 17481728 140737256188197 140737256188395 140737256188395 140737256193999 0
/proc/86425/statm: 7074 1216 1024 1200 0 5554 0
Current children cumulated CPU time: 351.08 s
Current children cumulated vsize: 28296 KiB
Current children cumulated memory: 4864 KiB

[startup+355.2 s]
/proc/loadavg: 4.09 4.10 4.08 5/265 86573
/proc/meminfo: memFree=127932380/131250000 swapFree=33007332/33010684
[pid=86425] ppid=86422 vsize=28296 memory=4864 CPUtime=354.27 cores=4,6
/proc/86425/stat : 86425 (Exact) R 86422 86425 84293 0 -1 4194304 342 0 0 0 35425 2 0 0 20 0 1 0 77357118 28975104 1216 18446744073709551615 4198400 9112445 140737256183392 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 17481728 140737256188197 140737256188395 140737256188395 140737256193999 0
/proc/86425/statm: 7074 1216 1024 1200 0 5554 0
Current children cumulated CPU time: 354.27 s
Current children cumulated vsize: 28296 KiB
Current children cumulated memory: 4864 KiB

[startup+358.4 s]
/proc/loadavg: 4.09 4.10 4.08 5/265 86573
/proc/meminfo: memFree=127932380/131250000 swapFree=33007332/33010684
[pid=86425] ppid=86422 vsize=28296 memory=4864 CPUtime=357.46 cores=4,6
/proc/86425/stat : 86425 (Exact) R 86422 86425 84293 0 -1 4194304 342 0 0 0 35744 2 0 0 20 0 1 0 77357118 28975104 1216 18446744073709551615 4198400 9112445 140737256183392 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 17481728 140737256188197 140737256188395 140737256188395 140737256193999 0
/proc/86425/statm: 7074 1216 1024 1200 0 5554 0
Current children cumulated CPU time: 357.46 s
Current children cumulated vsize: 28296 KiB
Current children cumulated memory: 4864 KiB

[startup+359.2 s]
/proc/loadavg: 4.08 4.10 4.08 5/265 86573
/proc/meminfo: memFree=127932380/131250000 swapFree=33007332/33010684
[pid=86425] ppid=86422 vsize=28296 memory=4864 CPUtime=358.26 cores=4,6
/proc/86425/stat : 86425 (Exact) R 86422 86425 84293 0 -1 4194304 342 0 0 0 35824 2 0 0 20 0 1 0 77357118 28975104 1216 18446744073709551615 4198400 9112445 140737256183392 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 17481728 140737256188197 140737256188395 140737256188395 140737256193999 0
/proc/86425/statm: 7074 1216 1024 1200 0 5554 0
Current children cumulated CPU time: 358.26 s
Current children cumulated vsize: 28296 KiB
Current children cumulated memory: 4864 KiB

[startup+359.6 s]
/proc/loadavg: 4.08 4.10 4.08 5/265 86573
/proc/meminfo: memFree=127932380/131250000 swapFree=33007332/33010684
[pid=86425] ppid=86422 vsize=28296 memory=4864 CPUtime=358.66 cores=4,6
/proc/86425/stat : 86425 (Exact) R 86422 86425 84293 0 -1 4194304 342 0 0 0 35864 2 0 0 20 0 1 0 77357118 28975104 1216 18446744073709551615 4198400 9112445 140737256183392 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 17481728 140737256188197 140737256188395 140737256188395 140737256193999 0
/proc/86425/statm: 7074 1216 1024 1200 0 5554 0
Current children cumulated CPU time: 358.66 s
Current children cumulated vsize: 28296 KiB
Current children cumulated memory: 4864 KiB

[startup+360 s]*
/proc/loadavg: 4.08 4.10 4.08 5/265 86573
/proc/meminfo: memFree=127932380/131250000 swapFree=33007332/33010684
[pid=86425] ppid=86422 vsize=28692 memory=5760 CPUtime=359.06 cores=4,6
/proc/86425/stat : 86425 (Exact) R 86422 86425 84293 0 -1 4194304 436 0 0 0 35904 2 0 0 20 0 1 0 77357118 29380608 1440 18446744073709551615 4198400 9112445 140737256183392 0 0 0 0 0 8404994 0 0 0 17 4 0 0 0 0 0 10316848 10407236 17481728 140737256188197 140737256188395 140737256188395 140737256193999 0
/proc/86425/statm: 7173 1440 1184 1200 0 5653 0
Current children cumulated CPU time: 359.06 s
Current children cumulated vsize: 28692 KiB
Current children cumulated memory: 5760 KiB

Child status: 30

Real time (s): 360.015
CPU time (s): 359.085
CPU user time (s): 359.057
CPU system time (s): 0.027521
CPU usage (%): 99.7416
Max. virtual memory (cumulated for all children) (KiB): 28692
Max. memory (cumulated for all children) (KiB): 5760

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 359.057
system time used= 0.027521
maximum resident set size= 6656
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 558
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 99


# summary of solver processes directly reported to runsolver:
#   pid: 86425
#   total CPU time (s): 359.085
#   total CPU user time (s): 359.057
#   total CPU system time (s): 0.027521

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.617554 second user time and 1.00229 second system time

The end

Launcher Data 

Begin job on nodeC019 at 2025-07-04 10:13:16
IDJOB=4524844
IDBENCH=143265
IDSOLVER=3376
FILE ID=nodeC019/4524844-1751616796
RUNJOBID= nodeC019-1751612493-84304
SLURM_JOB_ID= 9598914
Free space on /tmp= 431568 MiB

SOLVER NAME= Exact_no_dombreaking 2025-06-16
BENCH NAME= PB24/WBO/SOFT-LIN/PB06/submitted-PB06/namasivayam/wnqueen/normalized-t2001.13queen13.1110977780--soft-0-100-0.wbo
COMMAND LINE= HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=RANDOMSEED --ls=360 --inp-dombreaklim=0 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4524844-1751616796/watcher-4524844-1751616796 -o /tmp/evaluation-result-4524844-1751616796/solver-4524844-1751616796 -C 3600 -W 3700 -M 31000 --bin-var /tmp/runsolver-exch-nodeC019-1751612493-84304 --watchdog 3760  HOME/Exact --print-uniform=0 --verbosity=0 --print-sol --seed=563485096 --ls=360 --inp-dombreaklim=0 HOME/instance-4524844-1751616796.wbo

TIME LIMIT= 3600 seconds
MEMORY LIMIT= 31000 MiB
NBCORE= 2

MD5SUM BENCH= 199f4c70e3f98180608476b3fb75042a
RANDOM SEED=563485096

nodeC019 Linux 5.14.0-503.14.1.el9_5.x86_64 #1 SMP PREEMPT_DYNAMIC Fri Nov 15 12:04:32 UTC 2024

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.672
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.37
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.698
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.37
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3598.538
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.37
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3572.094
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.37
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.677
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.37
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.037
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.37
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.531
cache size	: 15360 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.37
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 79
model name	: Intel(R) Xeon(R) CPU E5-2637 v4 @ 3.50GHz
stepping	: 1
microcode	: 0xb00002a
cpu MHz		: 3599.648
cache size	: 15360 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 20
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx pdpe1gb rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc cpuid aperfmperf pni pclmulqdq dtes64 monitor ds_cpl vmx smx est tm2 ssse3 sdbg fma cx16 xtpr pdcm pcid dca sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand lahf_lm abm 3dnowprefetch cpuid_fault epb cat_l3 cdp_l3 pti ibrs ibpb stibp tpr_shadow flexpriority ept vpid ept_ad fsgsbase tsc_adjust bmi1 hle avx2 smep bmi2 erms invpcid rtm cqm rdt_a rdseed adx smap intel_pt xsaveopt cqm_llc cqm_occup_llc cqm_mbm_total cqm_mbm_local dtherm ida arat pln pts vnmi
vmx flags	: vnmi preemption_timer posted_intr invvpid ept_x_only ept_ad ept_1gb flexpriority apicv tsc_offset vtpr mtf vapic ept vpid unrestricted_guest vapic_reg vid ple shadow_vmcs pml ept_violation_ve
bugs		: cpu_meltdown spectre_v1 spectre_v2 spec_store_bypass l1tf mds swapgs taa itlb_multihit mmio_stale_data
bogomips	: 6999.37
clflush size	: 64
cache_alignment	: 64
address sizes	: 46 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       131250000 kB
MemFree:        127945696 kB
MemAvailable:   129734528 kB
Buffers:             904 kB
Cached:          2589816 kB
SwapCached:          440 kB
Active:           229700 kB
Inactive:        2440440 kB
Active(anon):      66876 kB
Inactive(anon):    27736 kB
Active(file):     162824 kB
Inactive(file):  2412704 kB
Unevictable:        3072 kB
Mlocked:               0 kB
SwapTotal:      33010684 kB
SwapFree:       33007332 kB
Zswap:                 0 kB
Zswapped:              0 kB
Dirty:              7180 kB
Writeback:             4 kB
AnonPages:         82052 kB
Mapped:           116280 kB
Shmem:             15192 kB
KReclaimable:     105088 kB
Slab:             194392 kB
SReclaimable:     105088 kB
SUnreclaim:        89304 kB
KernelStack:        4340 kB
PageTables:         3060 kB
SecPageTables:         0 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    98635684 kB
Committed_AS:     475092 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      150568 kB
VmallocChunk:          0 kB
Percpu:             3776 kB
HardwareCorrupted:     0 kB
AnonHugePages:     18432 kB
ShmemHugePages:        0 kB
ShmemPmdMapped:        0 kB
FileHugePages:         0 kB
FilePmdMapped:         0 kB
CmaTotal:              0 kB
CmaFree:               0 kB
Unaccepted:            0 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
Hugetlb:               0 kB
DirectMap4k:      176852 kB
DirectMap2M:     9031680 kB
DirectMap1G:    126877696 kB

Free space on /tmp at the end= 431560 MiB
End job on nodeC019 at 2025-07-04 10:19:16