Trace number 3706563

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
toysat 2012-05-17? (TO) 1800.11 1800.41

General information on the benchmark

Name/OPT-BIGINT-LIN/zahidi/Multihop/
normalized-minisat25_6_4_2_mh.opb
MD5SUM99b9d857fa76010de9eccc60c212aa45
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark6197734
Best CPU time to get the best result obtained on this benchmark1800.2
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables31350
Total number of constraints73332
Number of constraints which are clauses57050
Number of constraints which are cardinality constraints (but not clauses)32
Number of constraints which are nor clauses,nor cardinality constraints16250
Minimum length of a constraint2
Maximum length of a constraint925
Number of terms in the objective function 16825
Biggest coefficient in the objective function 122763473
Number of bits for the biggest coefficient in the objective function 27
Sum of the numbers in the objective function 13620914685
Number of bits of the sum of numbers in the objective function 34
Biggest number in a constraint 122763473
Number of bits of the biggest number in a constraint 27
Biggest sum of numbers in a constraint 13620914685
Number of bits of the biggest sum of numbers34
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 

38.49/38.55	c 2012-05-28T19:26:08+0200
38.49/38.55	c arch = x86_64
38.49/38.55	c os = linux
38.49/38.55	c compiler = ghc 7.4
38.49/38.55	c packages:
38.49/38.55	c   OptDir-0.0.1
38.49/38.55	c   array-0.4.0.0
38.49/38.55	c   base-4.5.0.0
38.49/38.55	c   bytestring-0.9.2.1
38.49/38.55	c   containers-0.4.2.1
38.49/38.55	c   deepseq-1.3.0.0
38.49/38.55	c   mtl-2.1.1
38.49/38.55	c   old_locale-1.0.0.4
38.49/38.55	c   parse_dimacs-1.2
38.49/38.55	c   parsec-3.1.2
38.49/38.55	c   queue-0.1.2
38.49/38.55	c   stm-2.3
38.49/38.55	c   time-1.4
38.49/38.55	c command line = ["--pb","HOME/instance-3706563-1338225968.opb"]
38.49/38.55	c #vars 31350
38.49/38.55	c #constraints 73332
38.49/38.55	c Solving starts ...
39.29/39.33	c solving time = 0.743s
39.29/39.33	c #decision = 8619
39.29/39.33	c #conflict = 132
39.29/39.33	c #restart = 1
39.29/39.34	o 6431514
39.29/39.38	c Solving starts ...
39.88/39.95	c solving time = 0.528s
39.88/39.95	c #decision = 10711
39.88/39.95	c #conflict = 134
39.88/39.95	c #restart = 1
39.88/39.95	o 6428984
39.88/39.99	c Solving starts ...
51.98/52.06	c solving time = 12.027s
51.98/52.06	c #decision = 12000
51.98/52.06	c #conflict = 139
51.98/52.06	c #restart = 1
51.98/52.06	o 6428036
52.08/52.10	c Solving starts ...
104.47/104.52	c solving time = 52.364s
104.47/104.53	c #decision = 12540
104.47/104.53	c #conflict = 141
104.47/104.53	c #restart = 1
104.47/104.53	o 6424506
104.47/104.57	c Solving starts ...
531.29/531.46	c solving time = 426.789s
531.29/531.46	c #decision = 13622
531.29/531.46	c #conflict = 192
531.29/531.46	c #restart = 1
531.29/531.47	o 6374749
531.39/531.50	c Solving starts ...
967.74/967.96	c solving time = 436.344s
967.74/967.96	c #decision = 14340
967.74/967.96	c #conflict = 214
967.74/967.96	c #restart = 1
967.74/967.96	o 6358093
967.74/968.00	c Solving starts ...

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

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-3706563-1338225968/watcher-3706563-1338225968 -o /tmp/evaluation-result-3706563-1338225968/solver-3706563-1338225968 -C 1800 -W 1900 -M 15500 HOME/toysat --pb HOME/instance-3706563-1338225968.opb 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 2/176 1819
/proc/meminfo: memFree=30526452/32873844 swapFree=7116/7116
[pid=1819] ppid=1817 vsize=6208 CPUtime=0 cores=1,3,5,7
/proc/1819/stat : 1819 (toysat) R 1817 1819 31934 0 -1 4202496 806 0 0 0 0 0 0 0 20 0 1 0 288721721 6356992 727 33554432000 4194304 8973514 140736949363136 140734747868616 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/1819/statm: 1552 727 411 1167 0 333 0

[startup+0.0106371 s]
/proc/loadavg: 2.00 2.00 2.00 2/176 1819
/proc/meminfo: memFree=30526452/32873844 swapFree=7116/7116
[pid=1819] ppid=1817 vsize=7232 CPUtime=0 cores=1,3,5,7
/proc/1819/stat : 1819 (toysat) R 1817 1819 31934 0 -1 4202496 938 0 0 0 0 0 0 0 20 0 1 0 288721721 7405568 859 33554432000 4194304 8973514 140736949363136 140734747868616 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/1819/statm: 1808 859 412 1167 0 589 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 7232

[startup+0.10024 s]
/proc/loadavg: 2.00 2.00 2.00 2/176 1819
/proc/meminfo: memFree=30526452/32873844 swapFree=7116/7116
[pid=1819] ppid=1817 vsize=11328 CPUtime=0.09 cores=1,3,5,7
/proc/1819/stat : 1819 (toysat) R 1817 1819 31934 0 -1 4202496 2100 0 0 0 9 0 0 0 20 0 1 0 288721721 11599872 2021 33554432000 4194304 8973514 140736949363136 140734747868616 5783400 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/1819/statm: 2832 2021 417 1167 0 1613 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11328

[startup+0.300283 s]
/proc/loadavg: 2.00 2.00 2.00 2/176 1819
/proc/meminfo: memFree=30526452/32873844 swapFree=7116/7116
[pid=1819] ppid=1817 vsize=22592 CPUtime=0.29 cores=1,3,5,7
/proc/1819/stat : 1819 (toysat) R 1817 1819 31934 0 -1 4202496 4917 0 0 0 29 0 0 0 20 0 1 0 288721721 23134208 4838 33554432000 4194304 8973514 140736949363136 140734747868616 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/1819/statm: 5648 4838 418 1167 0 4429 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22592

[startup+0.700278 s]
/proc/loadavg: 2.00 2.00 2.00 2/176 1819
/proc/meminfo: memFree=30526452/32873844 swapFree=7116/7116
[pid=1819] ppid=1817 vsize=48192 CPUtime=0.69 cores=1,3,5,7
/proc/1819/stat : 1819 (toysat) R 1817 1819 31934 0 -1 4202496 11317 0 0 0 68 1 0 0 20 0 1 0 288721721 49348608 11238 33554432000 4194304 8973514 140736949363136 140736949362632 5776948 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/1819/statm: 12048 11238 418 1167 0 10829 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 48192

[startup+1.50025 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 1820
/proc/meminfo: memFree=30467676/32873844 swapFree=7116/7116
[pid=1819] ppid=1817 vsize=103488 CPUtime=1.49 cores=1,3,5,7
/proc/1819/stat : 1819 (toysat) R 1817 1819 31934 0 -1 4202496 25160 0 0 0 145 4 0 0 20 0 1 0 288721721 105971712 25081 33554432000 4194304 8973514 140736949363136 140736949362632 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/1819/statm: 25872 25081 431 1167 0 24653 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 103488

[startup+3.1002 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 1820
/proc/meminfo: memFree=30411876/32873844 swapFree=7116/7116
[pid=1819] ppid=1817 vsize=118848 CPUtime=3.09 cores=1,3,5,7
/proc/1819/stat : 1819 (toysat) R 1817 1819 31934 0 -1 4202496 29004 0 0 0 304 5 0 0 20 0 1 0 288721721 121700352 28925 33554432000 4194304 8973514 140736949363136 140736949362632 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/1819/statm: 29712 28925 435 1167 0 28493 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 118848

[startup+6.30029 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 1820
/proc/meminfo: memFree=30398096/32873844 swapFree=7116/7116
[pid=1819] ppid=1817 vsize=132160 CPUtime=6.29 cores=1,3,5,7
/proc/1819/stat : 1819 (toysat) R 1817 1819 31934 0 -1 4202496 32332 0 0 0 622 7 0 0 20 0 1 0 288721721 135331840 32253 33554432000 4194304 8973514 140736949363136 140736949362632 4209446 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/1819/statm: 33040 32253 435 1167 0 31821 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 132160

[startup+12.7002 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 1820
/proc/meminfo: memFree=30396128/32873844 swapFree=7116/7116
[pid=1819] ppid=1817 vsize=134208 CPUtime=12.68 cores=1,3,5,7
/proc/1819/stat : 1819 (toysat) R 1817 1819 31934 0 -1 4202496 32844 0 0 0 1260 8 0 0 20 0 1 0 288721721 137428992 32765 33554432000 4194304 8973514 140736949363136 140736949362632 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/1819/statm: 33552 32765 435 1167 0 32333 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 134208

[startup+25.5003 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 1820
/proc/meminfo: memFree=30394392/32873844 swapFree=7116/7116
[pid=1819] ppid=1817 vsize=135232 CPUtime=25.49 cores=1,3,5,7
/proc/1819/stat : 1819 (toysat) R 1817 1819 31934 0 -1 4202496 33100 0 0 0 2536 13 0 0 20 0 1 0 288721721 138477568 33021 33554432000 4194304 8973514 140736949363136 140736949362632 5383526 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/1819/statm: 33808 33021 435 1167 0 32589 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 135232

[startup+51.1003 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 1820
/proc/meminfo: memFree=30368908/32873844 swapFree=7116/7116
[pid=1819] ppid=1817 vsize=159808 CPUtime=51.08 cores=1,3,5,7
/proc/1819/stat : 1819 (toysat) R 1817 1819 31934 0 -1 4202496 39266 0 0 0 5087 21 0 0 20 0 1 0 288721721 163643392 39187 33554432000 4194304 8973514 140736949363136 140736949362400 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/1819/statm: 39952 39187 457 1167 0 38733 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 159808

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 1820
/proc/meminfo: memFree=30363620/32873844 swapFree=7116/7116
[pid=1819] ppid=1817 vsize=164928 CPUtime=102.28 cores=1,3,5,7
/proc/1819/stat : 1819 (toysat) R 1817 1819 31934 0 -1 4202496 40556 0 0 0 10198 30 0 0 20 0 1 0 288721721 168886272 40472 33554432000 4194304 8973514 140736949363136 140736949362400 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/1819/statm: 41232 40472 457 1167 0 40013 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 164928

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 1820
/proc/meminfo: memFree=30357200/32873844 swapFree=7116/7116
[pid=1819] ppid=1817 vsize=170048 CPUtime=162.25 cores=1,3,5,7
/proc/1819/stat : 1819 (toysat) R 1817 1819 31934 0 -1 4202496 41846 0 0 0 16183 42 0 0 20 0 1 0 288721721 174129152 41752 33554432000 4194304 8973514 140736949363136 140736949362632 4208846 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/1819/statm: 42512 41752 457 1167 0 41293 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 170048

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 1821
/proc/meminfo: memFree=30357200/32873844 swapFree=7116/7116
[pid=1819] ppid=1817 vsize=170048 CPUtime=222.24 cores=1,3,5,7
/proc/1819/stat : 1819 (toysat) R 1817 1819 31934 0 -1 4202496 41846 0 0 0 22172 52 0 0 20 0 1 0 288721721 174129152 41752 33554432000 4194304 8973514 140736949363136 140736949362632 4415744 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/1819/statm: 42512 41752 457 1167 0 41293 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 170048

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 1824
/proc/meminfo: memFree=30356696/32873844 swapFree=7116/7116
[pid=1819] ppid=1817 vsize=170048 CPUtime=282.23 cores=1,3,5,7
/proc/1819/stat : 1819 (toysat) R 1817 1819 31934 0 -1 4202496 41846 0 0 0 28160 63 0 0 20 0 1 0 288721721 174129152 41752 33554432000 4194304 8973514 140736949363136 140736949361088 4208830 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/1819/statm: 42512 41752 457 1167 0 41293 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 170048

[startup+342.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/177 1824
/proc/meminfo: memFree=30356828/32873844 swapFree=7116/7116
[pid=1819] ppid=1817 vsize=170048 CPUtime=342.23 cores=1,3,5,7
/proc/1819/stat : 1819 (toysat) R 1817 1819 31934 0 -1 4202496 41846 0 0 0 34149 74 0 0 20 0 1 0 288721721 174129152 41752 33554432000 4194304 8973514 140736949363136 140736949361152 4209212 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/1819/statm: 42512 41752 457 1167 0 41293 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 170048

[startup+402.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 1824
/proc/meminfo: memFree=30356888/32873844 swapFree=7116/7116
[pid=1819] ppid=1817 vsize=170048 CPUtime=402.22 cores=1,3,5,7
/proc/1819/stat : 1819 (toysat) R 1817 1819 31934 0 -1 4202496 41846 0 0 0 40138 84 0 0 20 0 1 0 288721721 174129152 41752 33554432000 4194304 8973514 140736949363136 140736949362632 7672546 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/1819/statm: 42512 41752 457 1167 0 41293 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 170048

[startup+462.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/177 1824
/proc/meminfo: memFree=30356888/32873844 swapFree=7116/7116
[pid=1819] ppid=1817 vsize=170048 CPUtime=462.21 cores=1,3,5,7
/proc/1819/stat : 1819 (toysat) R 1817 1819 31934 0 -1 4202496 41846 0 0 0 46129 92 0 0 20 0 1 0 288721721 174129152 41752 33554432000 4194304 8973514 140736949363136 140736949361152 4209410 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/1819/statm: 42512 41752 457 1167 0 41293 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 170048

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 1825
/proc/meminfo: memFree=30355896/32873844 swapFree=7116/7116
[pid=1819] ppid=1817 vsize=170048 CPUtime=522.2 cores=1,3,5,7
/proc/1819/stat : 1819 (toysat) R 1817 1819 31934 0 -1 4202496 41846 0 0 0 52118 102 0 0 20 0 1 0 288721721 174129152 41752 33554432000 4194304 8973514 140736949363136 140736949361088 4209212 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/1819/statm: 42512 41752 457 1167 0 41293 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 170048

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 1826
/proc/meminfo: memFree=30348944/32873844 swapFree=7116/7116
[pid=1819] ppid=1817 vsize=177216 CPUtime=582.18 cores=1,3,5,7
/proc/1819/stat : 1819 (toysat) R 1817 1819 31934 0 -1 4202496 43638 0 0 0 58106 112 0 0 20 0 1 0 288721721 181469184 43544 33554432000 4194304 8973514 140736949363136 140736949362632 4415896 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/1819/statm: 44304 43544 457 1167 0 43085 0
Current children cumulated CPU time (s) 582.18
Current children cumulated vsize (KiB) 177216

[startup+642.3 s]

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

[startup+822.3 s]
/proc/loadavg: 2.08 2.02 2.01 3/177 1828
/proc/meminfo: memFree=30346092/32873844 swapFree=7116/7116
[pid=1819] ppid=1817 vsize=177216 CPUtime=822.15 cores=1,3,5,7
/proc/1819/stat : 1819 (toysat) R 1817 1819 31934 0 -1 4202496 43641 0 0 0 82057 158 0 0 20 0 1 0 288721721 181469184 43544 33554432000 4194304 8973514 140736949363136 140736949362632 4209212 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/1819/statm: 44304 43544 457 1167 0 43085 0
Current children cumulated CPU time (s) 822.15
Current children cumulated vsize (KiB) 177216

[startup+882.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/178 1834
/proc/meminfo: memFree=30344472/32873844 swapFree=7116/7116
[pid=1819] ppid=1817 vsize=177216 CPUtime=882.14 cores=1,3,5,7
/proc/1819/stat : 1819 (toysat) R 1817 1819 31934 0 -1 4202496 43641 0 0 0 88045 169 0 0 20 0 1 0 288721721 181469184 43544 33554432000 4194304 8973514 140736949363136 140736949362632 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/1819/statm: 44304 43544 457 1167 0 43085 0
Current children cumulated CPU time (s) 882.14
Current children cumulated vsize (KiB) 177216

[startup+942.3 s]
/proc/loadavg: 2.05 2.02 2.00 3/177 1834
/proc/meminfo: memFree=30344540/32873844 swapFree=7116/7116
[pid=1819] ppid=1817 vsize=177216 CPUtime=942.13 cores=1,3,5,7
/proc/1819/stat : 1819 (toysat) R 1817 1819 31934 0 -1 4202496 43641 0 0 0 94033 180 0 0 20 0 1 0 288721721 181469184 43544 33554432000 4194304 8973514 140736949363136 140736949362400 4209212 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/1819/statm: 44304 43544 457 1167 0 43085 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 177216

[startup+1002.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/177 1834
/proc/meminfo: memFree=30340444/32873844 swapFree=7116/7116
[pid=1819] ppid=1817 vsize=180288 CPUtime=1002.12 cores=1,3,5,7
/proc/1819/stat : 1819 (toysat) R 1817 1819 31934 0 -1 4202496 44411 0 0 0 100022 190 0 0 20 0 1 0 288721721 184614912 44312 33554432000 4194304 8973514 140736949363136 140736949362632 4415344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/1819/statm: 45072 44312 457 1167 0 43853 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 180288

[startup+1062.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 1834
/proc/meminfo: memFree=30339328/32873844 swapFree=7116/7116
[pid=1819] ppid=1817 vsize=181312 CPUtime=1062.11 cores=1,3,5,7
/proc/1819/stat : 1819 (toysat) R 1817 1819 31934 0 -1 4202496 44667 0 0 0 106010 201 0 0 20 0 1 0 288721721 185663488 44568 33554432000 4194304 8973514 140736949363136 140736949362400 7653999 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/1819/statm: 45328 44568 457 1167 0 44109 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 181312

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 1836
/proc/meminfo: memFree=30339576/32873844 swapFree=7116/7116
[pid=1819] ppid=1817 vsize=181312 CPUtime=1122.1 cores=1,3,5,7
/proc/1819/stat : 1819 (toysat) R 1817 1819 31934 0 -1 4202496 44667 0 0 0 111998 212 0 0 20 0 1 0 288721721 185663488 44568 33554432000 4194304 8973514 140736949363136 140736949361152 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/1819/statm: 45328 44568 457 1167 0 44109 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 181312

[startup+1182.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/177 1836
/proc/meminfo: memFree=30339700/32873844 swapFree=7116/7116
[pid=1819] ppid=1817 vsize=181312 CPUtime=1182.1 cores=1,3,5,7
/proc/1819/stat : 1819 (toysat) R 1817 1819 31934 0 -1 4202496 44667 0 0 0 117987 223 0 0 20 0 1 0 288721721 185663488 44568 33554432000 4194304 8973514 140736949363136 140736949362400 4204350 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/1819/statm: 45328 44568 457 1167 0 44109 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 181312

[startup+1242.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 1836
/proc/meminfo: memFree=30338212/32873844 swapFree=7116/7116
[pid=1819] ppid=1817 vsize=181312 CPUtime=1242.09 cores=1,3,5,7
/proc/1819/stat : 1819 (toysat) R 1817 1819 31934 0 -1 4202496 44667 0 0 0 123976 233 0 0 20 0 1 0 288721721 185663488 44568 33554432000 4194304 8973514 140736949363136 140736949362632 4209278 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/1819/statm: 45328 44568 457 1167 0 44109 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 181312

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 1836
/proc/meminfo: memFree=30338212/32873844 swapFree=7116/7116
[pid=1819] ppid=1817 vsize=181312 CPUtime=1302.08 cores=1,3,5,7
/proc/1819/stat : 1819 (toysat) R 1817 1819 31934 0 -1 4202496 44667 0 0 0 129964 244 0 0 20 0 1 0 288721721 185663488 44568 33554432000 4194304 8973514 140736949363136 140736949362632 7841851 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/1819/statm: 45328 44568 457 1167 0 44109 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 181312

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 1836
/proc/meminfo: memFree=30338336/32873844 swapFree=7116/7116
[pid=1819] ppid=1817 vsize=181312 CPUtime=1362.06 cores=1,3,5,7
/proc/1819/stat : 1819 (toysat) R 1817 1819 31934 0 -1 4202496 44667 0 0 0 135953 253 0 0 20 0 1 0 288721721 185663488 44568 33554432000 4194304 8973514 140736949363136 140736949362400 4415744 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/1819/statm: 45328 44568 457 1167 0 44109 0
Current children cumulated CPU time (s) 1362.06
Current children cumulated vsize (KiB) 181312

[startup+1422.31 s]
/proc/loadavg: 2.04 2.01 2.00 3/177 1838
/proc/meminfo: memFree=30338148/32873844 swapFree=7116/7116
[pid=1819] ppid=1817 vsize=181312 CPUtime=1422.06 cores=1,3,5,7
/proc/1819/stat : 1819 (toysat) R 1817 1819 31934 0 -1 4202496 44667 0 0 0 141941 265 0 0 20 0 1 0 288721721 185663488 44568 33554432000 4194304 8973514 140736949363136 140736949362632 7937344 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/1819/statm: 45328 44568 457 1167 0 44109 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 181312

[startup+1482.3 s]
/proc/loadavg: 1.97 1.99 1.99 3/178 1882
/proc/meminfo: memFree=30395492/32873844 swapFree=7116/7116
[pid=1819] ppid=1817 vsize=181312 CPUtime=1482.04 cores=1,3,5,7
/proc/1819/stat : 1819 (toysat) R 1817 1819 31934 0 -1 4202496 44667 0 0 0 147929 275 0 0 20 0 1 0 288721721 185663488 44568 33554432000 4194304 8973514 140736949363136 140736949362400 4209212 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/1819/statm: 45328 44568 457 1167 0 44109 0
Current children cumulated CPU time (s) 1482.04
Current children cumulated vsize (KiB) 181312

[startup+1542.3 s]
/proc/loadavg: 1.99 1.99 1.99 3/177 1882
/proc/meminfo: memFree=30393296/32873844 swapFree=7116/7116
[pid=1819] ppid=1817 vsize=181312 CPUtime=1542.04 cores=1,3,5,7
/proc/1819/stat : 1819 (toysat) R 1817 1819 31934 0 -1 4202496 44667 0 0 0 153918 286 0 0 20 0 1 0 288721721 185663488 44568 33554432000 4194304 8973514 140736949363136 140736949362632 4209212 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/1819/statm: 45328 44568 457 1167 0 44109 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 181312

[startup+1602.3 s]
/proc/loadavg: 1.99 1.99 1.99 3/177 1882
/proc/meminfo: memFree=30389700/32873844 swapFree=7116/7116
[pid=1819] ppid=1817 vsize=181312 CPUtime=1602.02 cores=1,3,5,7
/proc/1819/stat : 1819 (toysat) R 1817 1819 31934 0 -1 4202496 44667 0 0 0 159905 297 0 0 20 0 1 0 288721721 185663488 44568 33554432000 4194304 8973514 140736949363136 140736949362400 4415740 0 0 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/1819/statm: 45328 44568 457 1167 0 44109 0
Current children cumulated CPU time (s) 1602.02
Current children cumulated vsize (KiB) 181312

[startup+1662.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/177 1882
/proc/meminfo: memFree=30389824/32873844 swapFree=7116/7116
[pid=1819] ppid=1817 vsize=181312 CPUtime=1662.02 cores=1,3,5,7
/proc/1819/stat : 1819 (toysat) R 1817 1819 31934 0 -1 4202496 44667 0 0 0 165894 308 0 0 20 0 1 0 288721721 185663488 44568 33554432000 4194304 8973514 140736949363136 140736949362632 7667349 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/1819/statm: 45328 44568 457 1167 0 44109 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 181312

[startup+1722.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/177 1883
/proc/meminfo: memFree=30388828/32873844 swapFree=7116/7116
[pid=1819] ppid=1817 vsize=182336 CPUtime=1722.01 cores=1,3,5,7
/proc/1819/stat : 1819 (toysat) R 1817 1819 31934 0 -1 4202496 44923 0 0 0 171883 318 0 0 20 0 1 0 288721721 186712064 44824 33554432000 4194304 8973514 140736949363136 140736949361088 4209212 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/1819/statm: 45584 44824 457 1167 0 44365 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 182336

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 1883
/proc/meminfo: memFree=30388588/32873844 swapFree=7116/7116
[pid=1819] ppid=1817 vsize=182336 CPUtime=1782 cores=1,3,5,7
/proc/1819/stat : 1819 (toysat) R 1817 1819 31934 0 -1 4202496 44923 0 0 0 177871 329 0 0 20 0 1 0 288721721 186712064 44824 33554432000 4194304 8973514 140736949363136 140736949362632 4209206 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/1819/statm: 45584 44824 457 1167 0 44365 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 182336



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 1883
/proc/meminfo: memFree=30388648/32873844 swapFree=7116/7116
[pid=1819] ppid=1817 vsize=182336 CPUtime=1800.11 cores=1,3,5,7
/proc/1819/stat : 1819 (toysat) R 1817 1819 31934 0 -1 4202496 44923 0 0 0 179678 333 0 0 20 0 1 0 288721721 186712064 44824 33554432000 4194304 8973514 140736949363136 140736949361088 4209212 0 2 0 34082818 0 0 0 17 5 0 0 0 0 0
/proc/1819/statm: 45584 44824 457 1167 0 44365 0
Current children cumulated CPU time (s) 1800.11
Current children cumulated vsize (KiB) 182336

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)
Real time (s): 1800.41
CPU time (s): 1800.11
CPU user time (s): 1796.78
CPU system time (s): 3.33049
CPU usage (%): 99.9837
Max. virtual memory (cumulated for all children) (KiB): 182336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1796.78
system time used= 3.33049
maximum resident set size= 179296
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44923
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= 28
involuntary context switches= 1889

runsolver used 4.52031 second user time and 9.00463 second system time

The end

Launcher Data 

Begin job on node146 at 2012-05-28 19:26:08
IDJOB=3706563
IDBENCH=92692
IDSOLVER=2285
FILE ID=node146/3706563-1338225968
RUNJOBID= node146-1338195134-31951
PBS_JOBID= 14624605
Free space on /tmp= 71176 MiB

SOLVER NAME= toysat 2012-05-17
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/zahidi/Multihop/normalized-minisat25_6_4_2_mh.opb
COMMAND LINE= HOME/toysat --pb BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3706563-1338225968/watcher-3706563-1338225968 -o /tmp/evaluation-result-3706563-1338225968/solver-3706563-1338225968 -C 1800 -W 1900 -M 15500  HOME/toysat --pb HOME/instance-3706563-1338225968.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 99b9d857fa76010de9eccc60c212aa45
RANDOM SEED=1752853879

node146.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/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		: 2667.034
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.06
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.034
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.034
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.034
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.034
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.034
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.034
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.034
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        30526452 kB
Buffers:          423564 kB
Cached:           963216 kB
SwapCached:         2180 kB
Active:          1087388 kB
Inactive:         385924 kB
Active(anon):      85600 kB
Inactive(anon):     2668 kB
Active(file):    1001788 kB
Inactive(file):   383256 kB
Unevictable:        7116 kB
Mlocked:            7116 kB
SwapTotal:      67108856 kB
SwapFree:       67100344 kB
Dirty:             10108 kB
Writeback:             0 kB
AnonPages:         93712 kB
Mapped:            11212 kB
Shmem:                 0 kB
Slab:             730256 kB
SReclaimable:     171644 kB
SUnreclaim:       558612 kB
KernelStack:        1456 kB
PageTables:         4132 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     207784 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:     63488 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71168 MiB
End job on node146 at 2012-05-28 19:56:10