Trace number 3285383

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
riss Exp? (TO) 1300.02 1300.01

General information on the benchmark

Nameapplication/rintanen/SATPlanning/
openstacks-sequencedstrips-nonadl-nonnegated-os-sequencedstrips-p30_3.025-NOTKNOWN.cnf
MD5SUM3c5c73741ba21d5f39c7f436ba834743
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables95456
Number of clauses483561
Sum of the clauses size1149911
Maximum clause length63
Minimum clause length1
Number of clauses of size 1211
Number of clauses of size 2477300
Number of clauses of size 31500
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 54550

Solver Data 

0.00/0.02	c *****************************************************
0.00/0.02	c *        riss, Copyright 2009 Norbert Manthey       *
0.00/0.02	c *   This program may be redistributed or modified   *
0.00/0.02	c * under the terms of the GNU General Public License *
0.00/0.02	c *****************************************************
0.00/0.02	c process id: 12084
0.00/0.13	c parsetime: 110182us
0.00/0.13	c parsed 483561 clauses with 95456 variables
4.79/4.80	c start find xor
4.79/4.81	c relevant clauses: 3673
4.79/4.81	c found 0 non-binary xors encoded with 0 clauses
4.79/4.84	c init all components done
4.79/4.84	c ====================
4.79/4.84	c trail size: 30328

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

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.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3285383-1304137783/watcher-3285383-1304137783 -o /tmp/evaluation-result-3285383-1304137783/solver-3285383-1304137783 -C 2400 -W 1300 -M 7680 HOME/rissExp.sh HOME HOME/instance-3285383-1304137783.cnf 595180200 2400 7680 2 

running on 2 cores: 4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 4.05 3.99 3.65 5/180 12082
/proc/meminfo: memFree=20809364/32950904 swapFree=67082284/67111528
[pid=12082] ppid=12080 vsize=11800 CPUtime=0 cores=4,6
/proc/12082/stat : 12082 (runsolver) R 12080 12082 11293 0 -1 4202560 42 0 0 0 0 0 0 0 25 0 1 0 525378123 12083200 52 33554432000 4194304 5434984 140735326593520 18446744073709551615 4881607 0 2147483391 4096 24578 0 0 0 17 6 0 0 0
/proc/12082/statm: 2950 52 31 303 0 2644 0

[startup+0.0437121 s]
/proc/loadavg: 4.05 3.99 3.65 5/180 12082
/proc/meminfo: memFree=20809364/32950904 swapFree=67082284/67111528
[pid=12082] ppid=12080 vsize=8700 CPUtime=0 cores=4,6
/proc/12082/stat : 12082 (rissExp.sh) S 12080 12082 11293 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525378123 8908800 252 33554432000 4194304 4922060 140737147718064 18446744073709551615 237278698629 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/12082/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.100809 s]
/proc/loadavg: 4.05 3.99 3.65 5/180 12082
/proc/meminfo: memFree=20809364/32950904 swapFree=67082284/67111528
[pid=12082] ppid=12080 vsize=8700 CPUtime=0 cores=4,6
/proc/12082/stat : 12082 (rissExp.sh) S 12080 12082 11293 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525378123 8908800 252 33554432000 4194304 4922060 140737147718064 18446744073709551615 237278698629 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/12082/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.300774 s]
/proc/loadavg: 4.05 3.99 3.65 5/180 12082
/proc/meminfo: memFree=20809364/32950904 swapFree=67082284/67111528
[pid=12082] ppid=12080 vsize=8700 CPUtime=0 cores=4,6
/proc/12082/stat : 12082 (rissExp.sh) S 12080 12082 11293 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525378123 8908800 252 33554432000 4194304 4922060 140737147718064 18446744073709551615 237278698629 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/12082/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+0.700698 s]
/proc/loadavg: 4.05 3.99 3.65 5/180 12082
/proc/meminfo: memFree=20809364/32950904 swapFree=67082284/67111528
[pid=12082] ppid=12080 vsize=8700 CPUtime=0 cores=4,6
/proc/12082/stat : 12082 (rissExp.sh) S 12080 12082 11293 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525378123 8908800 252 33554432000 4194304 4922060 140737147718064 18446744073709551615 237278698629 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/12082/statm: 2175 252 211 178 0 68 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 8700

[startup+1.50045 s]
/proc/loadavg: 4.05 3.99 3.65 5/186 12091
/proc/meminfo: memFree=20591288/32950904 swapFree=67082284/67111528
[pid=12082] ppid=12080 vsize=8700 CPUtime=0 cores=4,6
/proc/12082/stat : 12082 (rissExp.sh) S 12080 12082 11293 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525378123 8908800 252 33554432000 4194304 4922060 140737147718064 18446744073709551615 237278698629 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/12082/statm: 2175 252 211 178 0 68 0
[pid=12084] ppid=12082 vsize=92512 CPUtime=1.48 cores=4,6
/proc/12084/stat : 12084 (rissExp) R 12082 12082 11293 0 -1 4202496 33383 0 0 0 144 4 0 0 25 0 1 0 525378124 94732288 17636 33554432000 4194304 5525396 140733545544464 18446744073709551615 4339031 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12084/statm: 23128 17636 331 325 0 18942 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 101212

[startup+3.10017 s]
/proc/loadavg: 4.05 3.99 3.65 5/190 12098
/proc/meminfo: memFree=20247500/32950904 swapFree=67082284/67111528
[pid=12082] ppid=12080 vsize=8700 CPUtime=0 cores=4,6
/proc/12082/stat : 12082 (rissExp.sh) S 12080 12082 11293 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525378123 8908800 252 33554432000 4194304 4922060 140737147718064 18446744073709551615 237278698629 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/12082/statm: 2175 252 211 178 0 68 0
[pid=12084] ppid=12082 vsize=95548 CPUtime=3.08 cores=4,6
/proc/12084/stat : 12084 (rissExp) R 12082 12082 11293 0 -1 4202496 34146 0 0 0 304 4 0 0 25 0 1 0 525378124 97841152 18399 33554432000 4194304 5525396 140733545544464 18446744073709551615 4272554 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12084/statm: 23887 18399 332 325 0 19701 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 104248

[startup+6.30066 s]
/proc/loadavg: 4.05 3.99 3.65 5/194 12105
/proc/meminfo: memFree=19037612/32950904 swapFree=67082284/67111528
[pid=12082] ppid=12080 vsize=8700 CPUtime=0 cores=4,6
/proc/12082/stat : 12082 (rissExp.sh) S 12080 12082 11293 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525378123 8908800 252 33554432000 4194304 4922060 140737147718064 18446744073709551615 237278698629 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/12082/statm: 2175 252 211 178 0 68 0
[pid=12084] ppid=12082 vsize=122908 CPUtime=6.28 cores=4,6
/proc/12084/stat : 12084 (rissExp) R 12082 12082 11293 0 -1 4202496 46846 0 0 0 622 6 0 0 25 0 1 0 525378124 125857792 24774 33554432000 4194304 5525396 140733545544464 18446744073709551615 5307930 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12084/statm: 30727 24774 369 325 0 26541 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 131608

[startup+12.7005 s]
/proc/loadavg: 4.04 3.99 3.66 5/194 12105
/proc/meminfo: memFree=18971964/32950904 swapFree=67082284/67111528
[pid=12082] ppid=12080 vsize=8700 CPUtime=0 cores=4,6
/proc/12082/stat : 12082 (rissExp.sh) S 12080 12082 11293 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525378123 8908800 252 33554432000 4194304 4922060 140737147718064 18446744073709551615 237278698629 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/12082/statm: 2175 252 211 178 0 68 0
[pid=12084] ppid=12082 vsize=129456 CPUtime=12.68 cores=4,6
/proc/12084/stat : 12084 (rissExp) R 12082 12082 11293 0 -1 4202496 48621 0 0 0 1262 6 0 0 25 0 1 0 525378124 132562944 26549 33554432000 4194304 5525396 140733545544464 18446744073709551615 4226863 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12084/statm: 32364 26549 369 325 0 28178 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 138156

[startup+25.5002 s]
/proc/loadavg: 4.03 3.99 3.66 5/194 12106
/proc/meminfo: memFree=19165420/32950904 swapFree=67082284/67111528
[pid=12082] ppid=12080 vsize=8700 CPUtime=0 cores=4,6
/proc/12082/stat : 12082 (rissExp.sh) S 12080 12082 11293 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525378123 8908800 252 33554432000 4194304 4922060 140737147718064 18446744073709551615 237278698629 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/12082/statm: 2175 252 211 178 0 68 0
[pid=12084] ppid=12082 vsize=134652 CPUtime=25.48 cores=4,6
/proc/12084/stat : 12084 (rissExp) R 12082 12082 11293 0 -1 4202496 50084 0 0 0 2542 6 0 0 25 0 1 0 525378124 137883648 28012 33554432000 4194304 5525396 140733545544464 18446744073709551615 4220077 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12084/statm: 33663 28012 369 325 0 29477 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 143352

[startup+51.1007 s]
/proc/loadavg: 4.02 3.99 3.67 5/194 12106
/proc/meminfo: memFree=19095452/32950904 swapFree=67082284/67111528
[pid=12082] ppid=12080 vsize=8700 CPUtime=0 cores=4,6
/proc/12082/stat : 12082 (rissExp.sh) S 12080 12082 11293 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525378123 8908800 252 33554432000 4194304 4922060 140737147718064 18446744073709551615 237278698629 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/12082/statm: 2175 252 211 178 0 68 0
[pid=12084] ppid=12082 vsize=151552 CPUtime=51.08 cores=4,6
/proc/12084/stat : 12084 (rissExp) R 12082 12082 11293 0 -1 4202496 54298 0 0 0 5101 7 0 0 25 0 1 0 525378124 155189248 32226 33554432000 4194304 5525396 140733545544464 18446744073709551615 5308014 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12084/statm: 37888 32226 369 325 0 33702 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 160252

[startup+102.301 s]
/proc/loadavg: 4.01 3.99 3.68 5/194 12108
/proc/meminfo: memFree=18935916/32950904 swapFree=67082284/67111528
[pid=12082] ppid=12080 vsize=8700 CPUtime=0 cores=4,6
/proc/12082/stat : 12082 (rissExp.sh) S 12080 12082 11293 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525378123 8908800 252 33554432000 4194304 4922060 140737147718064 18446744073709551615 237278698629 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/12082/statm: 2175 252 211 178 0 68 0
[pid=12084] ppid=12082 vsize=203780 CPUtime=102.28 cores=4,6
/proc/12084/stat : 12084 (rissExp) R 12082 12082 11293 0 -1 4202496 66746 0 0 0 10219 9 0 0 25 0 1 0 525378124 208670720 44674 33554432000 4194304 5525396 140733545544464 18446744073709551615 4219852 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12084/statm: 50945 44674 369 325 0 46759 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 212480

[startup+162.301 s]
/proc/loadavg: 4.00 3.99 3.70 5/194 12109
/proc/meminfo: memFree=18827400/32950904 swapFree=67082284/67111528
[pid=12082] ppid=12080 vsize=8700 CPUtime=0 cores=4,6
/proc/12082/stat : 12082 (rissExp.sh) S 12080 12082 11293 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525378123 8908800 252 33554432000 4194304 4922060 140737147718064 18446744073709551615 237278698629 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/12082/statm: 2175 252 211 178 0 68 0
[pid=12084] ppid=12082 vsize=238500 CPUtime=162.29 cores=4,6
/proc/12084/stat : 12084 (rissExp) R 12082 12082 11293 0 -1 4202496 75457 0 0 0 16219 10 0 0 25 0 1 0 525378124 244224000 53385 33554432000 4194304 5525396 140733545544464 18446744073709551615 5313160 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12084/statm: 59625 53385 369 325 0 55439 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 247200

[startup+222.3 s]
/proc/loadavg: 4.05 4.00 3.72 5/194 12111
/proc/meminfo: memFree=18784740/32950904 swapFree=67082284/67111528
[pid=12082] ppid=12080 vsize=8700 CPUtime=0 cores=4,6
/proc/12082/stat : 12082 (rissExp.sh) S 12080 12082 11293 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525378123 8908800 252 33554432000 4194304 4922060 140737147718064 18446744073709551615 237278698629 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/12082/statm: 2175 252 211 178 0 68 0
[pid=12084] ppid=12082 vsize=238500 CPUtime=222.29 cores=4,6
/proc/12084/stat : 12084 (rissExp) R 12082 12082 11293 0 -1 4202496 75461 0 0 0 22219 10 0 0 25 0 1 0 525378124 244224000 53389 33554432000 4194304 5525396 140733545544464 18446744073709551615 4219457 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12084/statm: 59625 53389 369 325 0 55439 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 247200

[startup+282.301 s]
/proc/loadavg: 4.07 4.01 3.74 5/194 12112
/proc/meminfo: memFree=18665940/32950904 swapFree=67082284/67111528
[pid=12082] ppid=12080 vsize=8700 CPUtime=0 cores=4,6
/proc/12082/stat : 12082 (rissExp.sh) S 12080 12082 11293 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525378123 8908800 252 33554432000 4194304 4922060 140737147718064 18446744073709551615 237278698629 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/12082/statm: 2175 252 211 178 0 68 0
[pid=12084] ppid=12082 vsize=248428 CPUtime=282.29 cores=4,6
/proc/12084/stat : 12084 (rissExp) R 12082 12082 11293 0 -1 4202496 77930 0 0 0 28219 10 0 0 25 0 1 0 525378124 254390272 55858 33554432000 4194304 5525396 140733545544464 18446744073709551615 4220039 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12084/statm: 62107 55858 369 325 0 57921 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 257128

[startup+342.301 s]
/proc/loadavg: 4.03 4.01 3.75 5/194 12114
/proc/meminfo: memFree=18513528/32950904 swapFree=67082284/67111528
[pid=12082] ppid=12080 vsize=8700 CPUtime=0 cores=4,6
/proc/12082/stat : 12082 (rissExp.sh) S 12080 12082 11293 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525378123 8908800 252 33554432000 4194304 4922060 140737147718064 18446744073709551615 237278698629 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/12082/statm: 2175 252 211 178 0 68 0
[pid=12084] ppid=12082 vsize=302908 CPUtime=342.29 cores=4,6
/proc/12084/stat : 12084 (rissExp) R 12082 12082 11293 0 -1 4202496 91459 0 0 0 34217 12 0 0 25 0 1 0 525378124 310177792 69387 33554432000 4194304 5525396 140733545544464 18446744073709551615 4219946 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12084/statm: 75727 69387 369 325 0 71541 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 311608

[startup+402.3 s]
/proc/loadavg: 4.01 4.00 3.77 5/194 12116
/proc/meminfo: memFree=18377128/32950904 swapFree=67082284/67111528
[pid=12082] ppid=12080 vsize=8700 CPUtime=0 cores=4,6

################
# More data... #
################

/proc/12084/statm: 153141 145926 369 325 0 148955 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 621264

[startup+642.301 s]
/proc/loadavg: 4.01 4.01 3.82 5/194 12122
/proc/meminfo: memFree=17774452/32950904 swapFree=67082284/67111528
[pid=12082] ppid=12080 vsize=8700 CPUtime=0 cores=4,6
/proc/12082/stat : 12082 (rissExp.sh) S 12080 12082 11293 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525378123 8908800 252 33554432000 4194304 4922060 140737147718064 18446744073709551615 237278698629 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/12082/statm: 2175 252 211 178 0 68 0
[pid=12084] ppid=12082 vsize=620376 CPUtime=642.3 cores=4,6
/proc/12084/stat : 12084 (rissExp) R 12082 12082 11293 0 -1 4202496 169938 0 0 0 64205 25 0 0 25 0 1 0 525378124 635265024 147866 33554432000 4194304 5525396 140733545544464 18446744073709551615 4219866 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12084/statm: 155094 147866 369 325 0 150908 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 629076

[startup+702.301 s]
/proc/loadavg: 4.00 4.00 3.82 5/194 12124
/proc/meminfo: memFree=17721128/32950904 swapFree=67082284/67111528
[pid=12082] ppid=12080 vsize=8700 CPUtime=0 cores=4,6
/proc/12082/stat : 12082 (rissExp.sh) S 12080 12082 11293 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525378123 8908800 252 33554432000 4194304 4922060 140737147718064 18446744073709551615 237278698629 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/12082/statm: 2175 252 211 178 0 68 0
[pid=12084] ppid=12082 vsize=620376 CPUtime=702.3 cores=4,6
/proc/12084/stat : 12084 (rissExp) R 12082 12082 11293 0 -1 4202496 169939 0 0 0 70205 25 0 0 25 0 1 0 525378124 635265024 147867 33554432000 4194304 5525396 140733545544464 18446744073709551615 4220042 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12084/statm: 155094 147867 369 325 0 150908 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 629076

[startup+762.3 s]
/proc/loadavg: 4.07 4.02 3.83 5/194 12125
/proc/meminfo: memFree=17659000/32950904 swapFree=67082284/67111528
[pid=12082] ppid=12080 vsize=8700 CPUtime=0 cores=4,6
/proc/12082/stat : 12082 (rissExp.sh) S 12080 12082 11293 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525378123 8908800 252 33554432000 4194304 4922060 140737147718064 18446744073709551615 237278698629 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/12082/statm: 2175 252 211 178 0 68 0
[pid=12084] ppid=12082 vsize=621164 CPUtime=762.3 cores=4,6
/proc/12084/stat : 12084 (rissExp) R 12082 12082 11293 0 -1 4202496 170041 0 0 0 76205 25 0 0 25 0 1 0 525378124 636071936 147969 33554432000 4194304 5525396 140733545544464 18446744073709551615 5309041 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12084/statm: 155291 147969 369 325 0 151105 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 629864

[startup+822.301 s]
/proc/loadavg: 4.10 4.03 3.85 5/194 12127
/proc/meminfo: memFree=17465676/32950904 swapFree=67082284/67111528
[pid=12082] ppid=12080 vsize=8700 CPUtime=0 cores=4,6
/proc/12082/stat : 12082 (rissExp.sh) S 12080 12082 11293 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525378123 8908800 252 33554432000 4194304 4922060 140737147718064 18446744073709551615 237278698629 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/12082/statm: 2175 252 211 178 0 68 0
[pid=12084] ppid=12082 vsize=647928 CPUtime=822.3 cores=4,6
/proc/12084/stat : 12084 (rissExp) R 12082 12082 11293 0 -1 4202496 176678 0 0 0 82204 26 0 0 25 0 1 0 525378124 663478272 154606 33554432000 4194304 5525396 140733545544464 18446744073709551615 4220057 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12084/statm: 161982 154606 369 325 0 157796 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 656628

[startup+882.301 s]
/proc/loadavg: 4.04 4.02 3.85 5/194 12128
/proc/meminfo: memFree=17306568/32950904 swapFree=67082284/67111528
[pid=12082] ppid=12080 vsize=8700 CPUtime=0 cores=4,6
/proc/12082/stat : 12082 (rissExp.sh) S 12080 12082 11293 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525378123 8908800 252 33554432000 4194304 4922060 140737147718064 18446744073709551615 237278698629 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/12082/statm: 2175 252 211 178 0 68 0
[pid=12084] ppid=12082 vsize=647928 CPUtime=882.31 cores=4,6
/proc/12084/stat : 12084 (rissExp) R 12082 12082 11293 0 -1 4202496 176679 0 0 0 88205 26 0 0 25 0 1 0 525378124 663478272 154607 33554432000 4194304 5525396 140733545544464 18446744073709551615 4219858 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12084/statm: 161982 154607 369 325 0 157796 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 656628

[startup+942.3 s]
/proc/loadavg: 4.01 4.02 3.86 5/194 12130
/proc/meminfo: memFree=17247040/32950904 swapFree=67082284/67111528
[pid=12082] ppid=12080 vsize=8700 CPUtime=0 cores=4,6
/proc/12082/stat : 12082 (rissExp.sh) S 12080 12082 11293 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525378123 8908800 252 33554432000 4194304 4922060 140737147718064 18446744073709551615 237278698629 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/12082/statm: 2175 252 211 178 0 68 0
[pid=12084] ppid=12082 vsize=647928 CPUtime=942.31 cores=4,6
/proc/12084/stat : 12084 (rissExp) R 12082 12082 11293 0 -1 4202496 176682 0 0 0 94205 26 0 0 25 0 1 0 525378124 663478272 154610 33554432000 4194304 5525396 140733545544464 18446744073709551615 4220039 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12084/statm: 161982 154610 369 325 0 157796 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 656628

[startup+1002.3 s]
/proc/loadavg: 4.00 4.01 3.86 5/194 12132
/proc/meminfo: memFree=17085084/32950904 swapFree=67082284/67111528
[pid=12082] ppid=12080 vsize=8700 CPUtime=0 cores=4,6
/proc/12082/stat : 12082 (rissExp.sh) S 12080 12082 11293 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525378123 8908800 252 33554432000 4194304 4922060 140737147718064 18446744073709551615 237278698629 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/12082/statm: 2175 252 211 178 0 68 0
[pid=12084] ppid=12082 vsize=756528 CPUtime=1002.31 cores=4,6
/proc/12084/stat : 12084 (rissExp) R 12082 12082 11293 0 -1 4202496 203812 0 0 0 100200 31 0 0 25 0 1 0 525378124 774684672 181740 33554432000 4194304 5525396 140733545544464 18446744073709551615 4219962 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12084/statm: 189132 181740 369 325 0 184946 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 765228

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.87 5/194 12133
/proc/meminfo: memFree=16856048/32950904 swapFree=67082284/67111528
[pid=12082] ppid=12080 vsize=8700 CPUtime=0 cores=4,6
/proc/12082/stat : 12082 (rissExp.sh) S 12080 12082 11293 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525378123 8908800 252 33554432000 4194304 4922060 140737147718064 18446744073709551615 237278698629 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/12082/statm: 2175 252 211 178 0 68 0
[pid=12084] ppid=12082 vsize=942332 CPUtime=1062.31 cores=4,6
/proc/12084/stat : 12084 (rissExp) R 12082 12082 11293 0 -1 4202496 250282 0 0 0 106193 38 0 0 25 0 1 0 525378124 964947968 228210 33554432000 4194304 5525396 140733545544464 18446744073709551615 4219729 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12084/statm: 235583 228210 369 325 0 231397 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 951032

[startup+1122.3 s]
/proc/loadavg: 4.04 4.01 3.88 5/194 12135
/proc/meminfo: memFree=16563256/32950904 swapFree=67082284/67111528
[pid=12082] ppid=12080 vsize=8700 CPUtime=0 cores=4,6
/proc/12082/stat : 12082 (rissExp.sh) S 12080 12082 11293 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525378123 8908800 252 33554432000 4194304 4922060 140737147718064 18446744073709551615 237278698629 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/12082/statm: 2175 252 211 178 0 68 0
[pid=12084] ppid=12082 vsize=1065784 CPUtime=1122.32 cores=4,6
/proc/12084/stat : 12084 (rissExp) R 12082 12082 11293 0 -1 4202496 281102 0 0 0 112188 44 0 0 25 0 1 0 525378124 1091362816 259030 33554432000 4194304 5525396 140733545544464 18446744073709551615 4237049 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12084/statm: 266446 259030 369 325 0 262260 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 1074484

[startup+1182.3 s]
/proc/loadavg: 4.02 4.01 3.89 5/194 12136
/proc/meminfo: memFree=16283632/32950904 swapFree=67082284/67111528
[pid=12082] ppid=12080 vsize=8700 CPUtime=0 cores=4,6
/proc/12082/stat : 12082 (rissExp.sh) S 12080 12082 11293 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525378123 8908800 252 33554432000 4194304 4922060 140737147718064 18446744073709551615 237278698629 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/12082/statm: 2175 252 211 178 0 68 0
[pid=12084] ppid=12082 vsize=1072144 CPUtime=1182.31 cores=4,6
/proc/12084/stat : 12084 (rissExp) R 12082 12082 11293 0 -1 4202496 282689 0 0 0 118187 44 0 0 25 0 1 0 525378124 1097875456 260617 33554432000 4194304 5525396 140733545544464 18446744073709551615 4220192 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12084/statm: 268036 260617 369 325 0 263850 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 1080844

[startup+1242.31 s]
/proc/loadavg: 4.00 4.00 3.89 5/194 12138
/proc/meminfo: memFree=16248656/32950904 swapFree=67082284/67111528
[pid=12082] ppid=12080 vsize=8700 CPUtime=0 cores=4,6
/proc/12082/stat : 12082 (rissExp.sh) S 12080 12082 11293 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525378123 8908800 252 33554432000 4194304 4922060 140737147718064 18446744073709551615 237278698629 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/12082/statm: 2175 252 211 178 0 68 0
[pid=12084] ppid=12082 vsize=1072144 CPUtime=1242.32 cores=4,6
/proc/12084/stat : 12084 (rissExp) R 12082 12082 11293 0 -1 4202496 282690 0 0 0 124188 44 0 0 25 0 1 0 525378124 1097875456 260618 33554432000 4194304 5525396 140733545544464 18446744073709551615 4219998 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12084/statm: 268036 260618 369 325 0 263850 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 1080844



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 3.90 5/194 12140
/proc/meminfo: memFree=16248400/32950904 swapFree=67082284/67111528
[pid=12082] ppid=12080 vsize=8700 CPUtime=0 cores=4,6
/proc/12082/stat : 12082 (rissExp.sh) S 12080 12082 11293 0 -1 4202496 331 0 0 0 0 0 0 0 25 0 1 0 525378123 8908800 252 33554432000 4194304 4922060 140737147718064 18446744073709551615 237278698629 0 65536 4100 65538 18446744071562232103 0 0 17 4 0 0 0
/proc/12082/statm: 2175 252 211 178 0 68 0
[pid=12084] ppid=12082 vsize=1072144 CPUtime=1300.02 cores=4,6
/proc/12084/stat : 12084 (rissExp) R 12082 12082 11293 0 -1 4202496 282695 0 0 0 129958 44 0 0 25 0 1 0 525378124 1097875456 260623 33554432000 4194304 5525396 140733545544464 18446744073709551615 5308918 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/12084/statm: 268036 260623 369 325 0 263850 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 1080844

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 12082 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=0
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.000999
# while last known CPU time is 1300.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1300.01
CPU time (s): 1300.02
CPU user time (s): 1299.58
CPU system time (s): 0.44
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 1080844

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 331
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= 6
involuntary context switches= 3

runsolver used 2.19567 second user time and 4.90325 second system time

The end

Launcher Data 

Begin job on node121 at 2011-04-30 06:29:44
IDJOB=3285383
IDBENCH=82381
IDSOLVER=1599
FILE ID=node121/3285383-1304137783
RUNJOBID= node121-1304136481-11908
PBS_JOBID= 13170805
Free space on /tmp= 73532 MiB

SOLVER NAME= riss Exp
BENCH NAME= SAT11/application/rintanen/SATPlanning/openstacks-sequencedstrips-nonadl-nonnegated-os-sequencedstrips-p30_3.025-NOTKNOWN.cnf
COMMAND LINE= DIR/rissExp.sh DIR BENCHNAME RANDOMSEED TIMELIMIT MEMLIMIT NBCORE
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3285383-1304137783/watcher-3285383-1304137783 -o /tmp/evaluation-result-3285383-1304137783/solver-3285383-1304137783 -C 2400 -W 1300 -M 7680  HOME/rissExp.sh HOME HOME/instance-3285383-1304137783.cnf 595180200 2400 7680 2

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 3c5c73741ba21d5f39c7f436ba834743
RANDOM SEED=595180200

node121.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.63
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.07
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.84
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950904 kB
MemFree:      20810364 kB
Buffers:       2186748 kB
Cached:        9394624 kB
SwapCached:       2776 kB
Active:        8600264 kB
Inactive:      3028320 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950904 kB
LowFree:      20810364 kB
SwapTotal:    67111528 kB
SwapFree:     67082284 kB
Dirty:           30300 kB
Writeback:           0 kB
AnonPages:       44932 kB
Mapped:          13728 kB
Slab:           446492 kB
PageTables:       5152 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586980 kB
Committed_AS:   200096 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73384 MiB
End job on node121 at 2011-04-30 06:51:26