Trace number 3692564

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 NameAnswerobjective functionCPU timeWall clock time
SCIP spx E SCIP 2.1.1.4. Exp with SoPlex 1.6.0.3 fixed? (TO) 1802.17 1802.46

General information on the benchmark

Name/OPT-SMALLINT-LIN/sroussel/NG/
normalized-NG.dot_unif_50null0mast_rapportOE2.0_TMAX60_K192_cod2.opb
MD5SUMfd17a1ef8bbc0500cef6aa90a9a85c00
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-9733
Best CPU time to get the best result obtained on this benchmark1801.26
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables400896
Total number of constraints402763
Number of constraints which are clauses400785
Number of constraints which are cardinality constraints (but not clauses)194
Number of constraints which are nor clauses,nor cardinality constraints1784
Minimum length of a constraint2
Maximum length of a constraint58023
Number of terms in the objective function 892
Biggest coefficient in the objective function 995
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 442322
Number of bits of the sum of numbers in the objective function 19
Biggest number in a constraint 995
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 442322
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data

0.00/0.00	c SCIP version 2.1.1.4 [precision: 8 byte] [memory: block] [mode: optimized] [LP solver: SoPlex 1.6.0.3] [GitHash: 947bdb7-dirty]
0.00/0.00	c Copyright (c) 2002-2012 Konrad-Zuse-Zentrum fuer Informationstechnik Berlin (ZIB)
0.00/0.00	c 
0.00/0.00	c user parameter file <scip.set> not found - using default parameters
0.00/0.00	c reading problem <HOME/instance-3692564-1338046683.opb>
2.29/2.33	c original problem has 400896 variables (400896 bin, 0 int, 0 impl, 0 cont) and 402763 constraints
2.29/2.33	c problem read in 2.33
4.78/4.82	c presolving:
10.69/10.73	c (round 1) 0 del vars, 1977 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 398809 upgd conss, 67806 impls, 1977 clqs
12.59/12.62	c (round 2) 0 del vars, 1977 del conss, 0 add conss, 0 chg bounds, 0 chg sides, 0 chg coeffs, 400786 upgd conss, 67806 impls, 1977 clqs

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-3692564-1338046683/watcher-3692564-1338046683 -o /tmp/evaluation-result-3692564-1338046683/solver-3692564-1338046683 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4expfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3692564-1338046683.opb -t 1800 -m 15500 

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 3/176 3197
/proc/meminfo: memFree=29482536/32873844 swapFree=6868/6868
[pid=3197] ppid=3195 vsize=12028 CPUtime=0 cores=1,3,5,7
/proc/3197/stat : 3197 (scip-2.1.1.4exp) R 3195 3197 31651 0 -1 4202496 1656 0 0 0 0 0 0 0 20 0 1 0 270735417 12316672 1611 33554432000 4194304 10219143 140734830994832 140734916605560 8891101 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/3197/statm: 3007 1618 398 1471 0 1527 0

[startup+0.062063 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 3197
/proc/meminfo: memFree=29482536/32873844 swapFree=6868/6868
[pid=3197] ppid=3195 vsize=36912 CPUtime=0.05 cores=1,3,5,7
/proc/3197/stat : 3197 (scip-2.1.1.4exp) R 3195 3197 31651 0 -1 4202496 7987 0 0 0 4 1 0 0 20 0 1 0 270735417 37797888 7942 33554432000 4194304 10219143 140734830994832 140734830859672 8826464 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/3197/statm: 9228 7942 421 1471 0 7748 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 36912

[startup+0.100361 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 3197
/proc/meminfo: memFree=29482536/32873844 swapFree=6868/6868
[pid=3197] ppid=3195 vsize=47588 CPUtime=0.09 cores=1,3,5,7
/proc/3197/stat : 3197 (scip-2.1.1.4exp) R 3195 3197 31651 0 -1 4202496 10646 0 0 0 8 1 0 0 20 0 1 0 270735417 48730112 10601 33554432000 4194304 10219143 140734830994832 140734830859672 7412017 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/3197/statm: 11897 10601 421 1471 0 10417 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 47588

[startup+0.300311 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 3197
/proc/meminfo: memFree=29482536/32873844 swapFree=6868/6868
[pid=3197] ppid=3195 vsize=88448 CPUtime=0.28 cores=1,3,5,7
/proc/3197/stat : 3197 (scip-2.1.1.4exp) R 3195 3197 31651 0 -1 4202496 20862 0 0 0 25 3 0 0 20 0 1 0 270735417 90570752 20817 33554432000 4194304 10219143 140734830994832 140734830859672 5541619 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/3197/statm: 22112 20817 421 1471 0 20632 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 88448

[startup+0.700307 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 3197
/proc/meminfo: memFree=29482536/32873844 swapFree=6868/6868
[pid=3197] ppid=3195 vsize=202420 CPUtime=0.69 cores=1,3,5,7
/proc/3197/stat : 3197 (scip-2.1.1.4exp) R 3195 3197 31651 0 -1 4202496 49360 0 0 0 62 7 0 0 20 0 1 0 270735417 207278080 49315 33554432000 4194304 10219143 140734830994832 140734830860008 9029200 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/3197/statm: 50605 49315 421 1471 0 49125 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 202420

[startup+1.50029 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 3198
/proc/meminfo: memFree=29205232/32873844 swapFree=6868/6868
[pid=3197] ppid=3195 vsize=410840 CPUtime=1.49 cores=1,3,5,7
/proc/3197/stat : 3197 (scip-2.1.1.4exp) R 3195 3197 31651 0 -1 4202496 101218 0 0 0 134 15 0 0 20 0 1 0 270735417 420700160 101173 33554432000 4194304 10219143 140734830994832 140734830860008 5347045 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/3197/statm: 102710 101173 421 1471 0 101230 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 410840

[startup+3.10031 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 3198
/proc/meminfo: memFree=28995424/32873844 swapFree=6868/6868
[pid=3197] ppid=3195 vsize=997968 CPUtime=3.09 cores=1,3,5,7
/proc/3197/stat : 3197 (scip-2.1.1.4exp) R 3195 3197 31651 0 -1 4202496 247572 0 0 0 274 35 0 0 20 0 1 0 270735417 1021919232 247984 33554432000 4194304 10219143 140734830994832 140734830988776 4962128 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/3197/statm: 249492 247984 473 1471 0 248012 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 997968

[startup+6.30035 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 3198
/proc/meminfo: memFree=28238200/32873844 swapFree=6868/6868
[pid=3197] ppid=3195 vsize=1257344 CPUtime=6.28 cores=1,3,5,7
/proc/3197/stat : 3197 (scip-2.1.1.4exp) R 3195 3197 31651 0 -1 4202496 307124 0 0 0 506 122 0 0 20 0 1 0 270735417 1287520256 311624 33554432000 4194304 10219143 140734830994832 140734830991832 9008087 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/3197/statm: 314336 311624 550 1471 0 312856 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1257344

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 3198
/proc/meminfo: memFree=27831480/32873844 swapFree=6868/6868
[pid=3197] ppid=3195 vsize=1611932 CPUtime=12.69 cores=1,3,5,7
/proc/3197/stat : 3197 (scip-2.1.1.4exp) R 3195 3197 31651 0 -1 4202496 440808 0 0 0 973 296 0 0 20 0 1 0 270735417 1650618368 399695 33554432000 4194304 10219143 140734830994832 140734830990888 9008087 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/3197/statm: 402983 399695 584 1471 0 401503 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1611932

[startup+25.5003 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 3198
/proc/meminfo: memFree=27594036/32873844 swapFree=6868/6868
[pid=3197] ppid=3195 vsize=1904416 CPUtime=25.49 cores=1,3,5,7
/proc/3197/stat : 3197 (scip-2.1.1.4exp) R 3195 3197 31651 0 -1 4202496 493046 0 0 0 2191 358 0 0 20 0 1 0 270735417 1950121984 471835 33554432000 4194304 10219143 140734830994832 140734830990328 8969260 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/3197/statm: 476104 471835 612 1471 0 474624 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1904416

[startup+51.1003 s]
/proc/loadavg: 2.08 2.02 2.01 3/177 3198
/proc/meminfo: memFree=27584316/32873844 swapFree=6868/6868
[pid=3197] ppid=3195 vsize=1913760 CPUtime=51.08 cores=1,3,5,7
/proc/3197/stat : 3197 (scip-2.1.1.4exp) R 3195 3197 31651 0 -1 4202496 494821 0 0 0 4750 358 0 0 20 0 1 0 270735417 1959690240 474197 33554432000 4194304 10219143 140734830994832 140734830990328 8969224 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/3197/statm: 478440 474197 612 1471 0 476960 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1913760

[startup+102.307 s]
/proc/loadavg: 2.03 2.01 2.00 3/177 3198
/proc/meminfo: memFree=27555032/32873844 swapFree=6868/6868
[pid=3197] ppid=3195 vsize=1943372 CPUtime=102.28 cores=1,3,5,7
/proc/3197/stat : 3197 (scip-2.1.1.4exp) R 3195 3197 31651 0 -1 4202496 501578 0 0 0 9868 360 0 0 20 0 1 0 270735417 1990012928 481419 33554432000 4194304 10219143 140734830994832 140734830991208 8969212 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/3197/statm: 485843 481419 612 1471 0 484363 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 1943372

[startup+162.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/178 3239
/proc/meminfo: memFree=24354296/32873844 swapFree=6868/6868
[pid=3197] ppid=3195 vsize=3345900 CPUtime=162.26 cores=1,3,5,7
/proc/3197/stat : 3197 (scip-2.1.1.4exp) R 3195 3197 31651 0 -1 4202496 822731 0 0 0 15818 408 0 0 20 0 1 0 270735417 3426201600 822851 33554432000 4194304 10219143 140734830994832 140734830989944 8969260 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/3197/statm: 836475 822851 612 1471 0 834995 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 3345900

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 3240
/proc/meminfo: memFree=24343420/32873844 swapFree=6868/6868
[pid=3197] ppid=3195 vsize=3346924 CPUtime=222.25 cores=1,3,5,7
/proc/3197/stat : 3197 (scip-2.1.1.4exp) R 3195 3197 31651 0 -1 4202496 823168 0 0 0 21817 408 0 0 20 0 1 0 270735417 3427250176 823287 33554432000 4194304 10219143 140734830994832 140734830989944 8969224 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/3197/statm: 836731 823287 612 1471 0 835251 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 3346924

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 3240
/proc/meminfo: memFree=22937584/32873844 swapFree=6868/6868
[pid=3197] ppid=3195 vsize=3346924 CPUtime=282.24 cores=1,3,5,7
/proc/3197/stat : 3197 (scip-2.1.1.4exp) R 3195 3197 31651 0 -1 4202496 823312 0 0 0 27816 408 0 0 20 0 1 0 270735417 3427250176 825847 33554432000 4194304 10219143 140734830994832 140734830989944 8969234 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/3197/statm: 836731 825847 612 1471 0 835251 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 3346924

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 3240
/proc/meminfo: memFree=22931040/32873844 swapFree=6868/6868
[pid=3197] ppid=3195 vsize=3348780 CPUtime=342.24 cores=1,3,5,7
/proc/3197/stat : 3197 (scip-2.1.1.4exp) R 3195 3197 31651 0 -1 4202496 823888 0 0 0 33815 409 0 0 20 0 1 0 270735417 3429150720 827053 33554432000 4194304 10219143 140734830994832 140734830989944 8969234 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/3197/statm: 837195 827053 612 1471 0 835715 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 3348780

[startup+402.301 s]
/proc/loadavg: 2.05 2.01 2.00 3/178 3241
/proc/meminfo: memFree=22924984/32873844 swapFree=6868/6868
[pid=3197] ppid=3195 vsize=3350828 CPUtime=402.23 cores=1,3,5,7
/proc/3197/stat : 3197 (scip-2.1.1.4exp) R 3195 3197 31651 0 -1 4202496 824512 0 0 0 39814 409 0 0 20 0 1 0 270735417 3431247872 828148 33554432000 4194304 10219143 140734830994832 140734830989944 8969224 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/3197/statm: 837707 828148 612 1471 0 836227 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 3350828

[startup+462.301 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 3241
/proc/meminfo: memFree=22924028/32873844 swapFree=6868/6868
[pid=3197] ppid=3195 vsize=3350828 CPUtime=462.22 cores=1,3,5,7
/proc/3197/stat : 3197 (scip-2.1.1.4exp) R 3195 3197 31651 0 -1 4202496 824628 0 0 0 45813 409 0 0 20 0 1 0 270735417 3431247872 828355 33554432000 4194304 10219143 140734830994832 140734830989944 8969229 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/3197/statm: 837707 828355 612 1471 0 836227 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 3350828

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 3242
/proc/meminfo: memFree=22921824/32873844 swapFree=6868/6868
[pid=3197] ppid=3195 vsize=3350828 CPUtime=522.21 cores=1,3,5,7
/proc/3197/stat : 3197 (scip-2.1.1.4exp) R 3195 3197 31651 0 -1 4202496 824742 0 0 0 51812 409 0 0 20 0 1 0 270735417 3431247872 828578 33554432000 4194304 10219143 140734830994832 140734830989944 8969229 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/3197/statm: 837707 828578 612 1471 0 836227 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 3350828

[startup+582.301 s]
/proc/loadavg: 2.06 2.01 2.00 3/177 3242
/proc/meminfo: memFree=22918504/32873844 swapFree=6868/6868
[pid=3197] ppid=3195 vsize=3350828 CPUtime=582.2 cores=1,3,5,7
/proc/3197/stat : 3197 (scip-2.1.1.4exp) R 3195 3197 31651 0 -1 4202496 824854 0 0 0 57811 409 0 0 20 0 1 0 270735417 3431247872 828690 33554432000 4194304 10219143 140734830994832 140734830989944 8969254 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/3197/statm: 837707 828690 612 1471 0 836227 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 3350828

[startup+642.301 s]

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

/proc/3197/stat : 3197 (scip-2.1.1.4exp) R 3195 3197 31651 0 -1 4202496 826200 0 0 0 99802 410 0 0 20 0 1 0 270735417 3435245568 834787 33554432000 4194304 10219143 140734830994832 140734830989944 8969260 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/3197/statm: 838683 834787 612 1471 0 837203 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 3354732

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 3246
/proc/meminfo: memFree=22884368/32873844 swapFree=6868/6868
[pid=3197] ppid=3195 vsize=3355756 CPUtime=1062.11 cores=1,3,5,7
/proc/3197/stat : 3197 (scip-2.1.1.4exp) R 3195 3197 31651 0 -1 4202496 826479 0 0 0 105801 410 0 0 20 0 1 0 270735417 3436294144 835098 33554432000 4194304 10219143 140734830994832 140734830989944 8969234 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/3197/statm: 838939 835098 612 1471 0 837459 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 3355756

[startup+1122.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/177 3247
/proc/meminfo: memFree=22880432/32873844 swapFree=6868/6868
[pid=3197] ppid=3195 vsize=3356588 CPUtime=1122.1 cores=1,3,5,7
/proc/3197/stat : 3197 (scip-2.1.1.4exp) R 3195 3197 31651 0 -1 4202496 826710 0 0 0 111800 410 0 0 20 0 1 0 270735417 3437146112 835430 33554432000 4194304 10219143 140734830994832 140734830989944 8969234 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/3197/statm: 839147 835430 612 1471 0 837667 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 3356588

[startup+1182.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/177 3247
/proc/meminfo: memFree=22879468/32873844 swapFree=6868/6868
[pid=3197] ppid=3195 vsize=3356588 CPUtime=1182.09 cores=1,3,5,7
/proc/3197/stat : 3197 (scip-2.1.1.4exp) R 3195 3197 31651 0 -1 4202496 826733 0 0 0 117799 410 0 0 20 0 1 0 270735417 3437146112 835477 33554432000 4194304 10219143 140734830994832 140734830989944 8969239 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/3197/statm: 839147 835477 612 1471 0 837667 0
Current children cumulated CPU time (s) 1182.09
Current children cumulated vsize (KiB) 3356588

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 3247
/proc/meminfo: memFree=22878628/32873844 swapFree=6868/6868
[pid=3197] ppid=3195 vsize=3356588 CPUtime=1242.09 cores=1,3,5,7
/proc/3197/stat : 3197 (scip-2.1.1.4exp) R 3195 3197 31651 0 -1 4202496 826756 0 0 0 123799 410 0 0 20 0 1 0 270735417 3437146112 835502 33554432000 4194304 10219143 140734830994832 140734830989944 8969249 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/3197/statm: 839147 835502 612 1471 0 837667 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 3356588

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 3247
/proc/meminfo: memFree=22874572/32873844 swapFree=6868/6868
[pid=3197] ppid=3195 vsize=3357612 CPUtime=1302.08 cores=1,3,5,7
/proc/3197/stat : 3197 (scip-2.1.1.4exp) R 3195 3197 31651 0 -1 4202496 827037 0 0 0 129798 410 0 0 20 0 1 0 270735417 3438194688 835785 33554432000 4194304 10219143 140734830994832 140734830989944 8969224 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/3197/statm: 839403 835785 612 1471 0 837923 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 3357612

[startup+1362.3 s]
/proc/loadavg: 2.06 2.02 2.00 3/178 3250
/proc/meminfo: memFree=22871808/32873844 swapFree=6868/6868
[pid=3197] ppid=3195 vsize=3358636 CPUtime=1362.07 cores=1,3,5,7
/proc/3197/stat : 3197 (scip-2.1.1.4exp) R 3195 3197 31651 0 -1 4202496 827324 0 0 0 135797 410 0 0 20 0 1 0 270735417 3439243264 836378 33554432000 4194304 10219143 140734830994832 140734830989944 8969260 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/3197/statm: 839659 836378 612 1471 0 838179 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 3358636

[startup+1422.31 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 3274
/proc/meminfo: memFree=22868380/32873844 swapFree=6868/6868
[pid=3197] ppid=3195 vsize=3358636 CPUtime=1422.07 cores=1,3,5,7
/proc/3197/stat : 3197 (scip-2.1.1.4exp) R 3195 3197 31651 0 -1 4202496 827347 0 0 0 141797 410 0 0 20 0 1 0 270735417 3439243264 836831 33554432000 4194304 10219143 140734830994832 140734830989944 8969224 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/3197/statm: 839659 836831 612 1471 0 838179 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 3358636

[startup+1482.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/177 3274
/proc/meminfo: memFree=22864448/32873844 swapFree=6868/6868
[pid=3197] ppid=3195 vsize=3360172 CPUtime=1482.05 cores=1,3,5,7
/proc/3197/stat : 3197 (scip-2.1.1.4exp) R 3195 3197 31651 0 -1 4202496 827754 0 0 0 147795 410 0 0 20 0 1 0 270735417 3440816128 837238 33554432000 4194304 10219143 140734830994832 140734830989944 8969244 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/3197/statm: 840043 837238 612 1471 0 838563 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 3360172

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 3274
/proc/meminfo: memFree=22861376/32873844 swapFree=6868/6868
[pid=3197] ppid=3195 vsize=3361196 CPUtime=1542.04 cores=1,3,5,7
/proc/3197/stat : 3197 (scip-2.1.1.4exp) R 3195 3197 31651 0 -1 4202496 828033 0 0 0 153794 410 0 0 20 0 1 0 270735417 3441864704 837517 33554432000 4194304 10219143 140734830994832 140734830989944 8969229 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/3197/statm: 840299 837517 612 1471 0 838819 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 3361196

[startup+1602.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/177 3274
/proc/meminfo: memFree=22858120/32873844 swapFree=6868/6868
[pid=3197] ppid=3195 vsize=3363244 CPUtime=1602.03 cores=1,3,5,7
/proc/3197/stat : 3197 (scip-2.1.1.4exp) R 3195 3197 31651 0 -1 4202496 828572 0 0 0 159793 410 0 0 20 0 1 0 270735417 3443961856 838096 33554432000 4194304 10219143 140734830994832 140734830989944 8969249 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/3197/statm: 840811 838096 612 1471 0 839331 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 3363244

[startup+1662.3 s]
/proc/loadavg: 2.09 2.04 2.01 3/177 3274
/proc/meminfo: memFree=22857652/32873844 swapFree=6868/6868
[pid=3197] ppid=3195 vsize=3363244 CPUtime=1662.01 cores=1,3,5,7
/proc/3197/stat : 3197 (scip-2.1.1.4exp) R 3195 3197 31651 0 -1 4202496 828595 0 0 0 165791 410 0 0 20 0 1 0 270735417 3443961856 838119 33554432000 4194304 10219143 140734830994832 140734830989944 8969260 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/3197/statm: 840811 838119 612 1471 0 839331 0
Current children cumulated CPU time (s) 1662.01
Current children cumulated vsize (KiB) 3363244

[startup+1722.3 s]
/proc/loadavg: 2.11 2.06 2.01 3/177 3275
/proc/meminfo: memFree=22856068/32873844 swapFree=6868/6868
[pid=3197] ppid=3195 vsize=3363244 CPUtime=1722.01 cores=1,3,5,7
/proc/3197/stat : 3197 (scip-2.1.1.4exp) R 3195 3197 31651 0 -1 4202496 828618 0 0 0 171791 410 0 0 20 0 1 0 270735417 3443961856 838142 33554432000 4194304 10219143 140734830994832 140734830989944 8969244 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/3197/statm: 840811 838142 612 1471 0 839331 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 3363244

[startup+1782.3 s]
/proc/loadavg: 2.12 2.07 2.02 3/177 3275
/proc/meminfo: memFree=22853368/32873844 swapFree=6868/6868
[pid=3197] ppid=3195 vsize=3363244 CPUtime=1782 cores=1,3,5,7
/proc/3197/stat : 3197 (scip-2.1.1.4exp) R 3195 3197 31651 0 -1 4202496 828641 0 0 0 177790 410 0 0 20 0 1 0 270735417 3443961856 838165 33554432000 4194304 10219143 140734830994832 140734830989944 8969254 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/3197/statm: 840811 838165 612 1471 0 839331 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 3363244



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.15 2.08 2.02 3/177 3275
/proc/meminfo: memFree=22852096/32873844 swapFree=6868/6868
[pid=3197] ppid=3195 vsize=3364268 CPUtime=1800.1 cores=1,3,5,7
/proc/3197/stat : 3197 (scip-2.1.1.4exp) R 3195 3197 31651 0 -1 4202496 828899 0 0 0 179600 410 0 0 20 0 1 0 270735417 3445010432 838423 33554432000 4194304 10219143 140734830994832 140734830989944 8969229 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/3197/statm: 841067 838423 612 1471 0 839587 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 3364268

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -3197

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

[startup+1801.4 s]
/proc/loadavg: 2.15 2.08 2.02 3/178 3276
/proc/meminfo: memFree=22852088/32873844 swapFree=6868/6868
[pid=3197] ppid=3195 vsize=3364268 CPUtime=1801.09 cores=1,3,5,7
/proc/3197/stat : 3197 (scip-2.1.1.4exp) R 3195 3197 31651 0 -1 4202496 828899 0 0 0 179699 410 0 0 20 0 1 0 270735417 3445010432 838423 33554432000 4194304 10219143 140734830994832 140734830989376 8969239 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/3197/statm: 841067 838423 612 1471 0 839587 0
Current children cumulated CPU time (s) 1801.09
Current children cumulated vsize (KiB) 3364268

[startup+1802.2 s]
/proc/loadavg: 2.15 2.08 2.02 3/178 3276
/proc/meminfo: memFree=22852088/32873844 swapFree=6868/6868
[pid=3197] ppid=3195 vsize=3364268 CPUtime=1801.89 cores=1,3,5,7
/proc/3197/stat : 3197 (scip-2.1.1.4exp) R 3195 3197 31651 0 -1 4202496 828899 0 0 0 179779 410 0 0 20 0 1 0 270735417 3445010432 838423 33554432000 4194304 10219143 140734830994832 140734830989376 8969229 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/3197/statm: 841067 838423 612 1471 0 839587 0
Current children cumulated CPU time (s) 1801.89
Current children cumulated vsize (KiB) 3364268

[startup+1802.4 s]
/proc/loadavg: 2.15 2.08 2.02 3/178 3276
/proc/meminfo: memFree=22852088/32873844 swapFree=6868/6868
[pid=3197] ppid=3195 vsize=3364268 CPUtime=1802.09 cores=1,3,5,7
/proc/3197/stat : 3197 (scip-2.1.1.4exp) R 3195 3197 31651 0 -1 4202496 828899 0 0 0 179799 410 0 0 20 0 1 0 270735417 3445010432 838423 33554432000 4194304 10219143 140734830994832 140734830989376 8969260 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/3197/statm: 841067 838423 612 1471 0 839587 0
Current children cumulated CPU time (s) 1802.09
Current children cumulated vsize (KiB) 3364268

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.46
CPU time (s): 1802.17
CPU user time (s): 1798.01
CPU system time (s): 4.15737
CPU usage (%): 99.9836
Max. virtual memory (cumulated for all children) (KiB): 3364268

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.01
system time used= 4.15737
maximum resident set size= 3353692
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 828899
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= 23
involuntary context switches= 1852

runsolver used 6.14207 second user time and 22.7565 second system time

The end

Launcher Data

Begin job on node105 at 2012-05-26 17:38:04
IDJOB=3692564
IDBENCH=90935
IDSOLVER=2271
FILE ID=node105/3692564-1338046683
RUNJOBID= node105-1338028215-1094
PBS_JOBID= 14624366
Free space on /tmp= 71484 MiB

SOLVER NAME= SCIP spx E SCIP 2.1.1.4. Exp with SoPlex 1.6.0.3 fixed
BENCH NAME= PB12/normalized-PB12/OPT-SMALLINT-LIN/sroussel/NG/normalized-NG.dot_unif_50null0mast_rapportOE2.0_TMAX60_K192_cod2.opb
COMMAND LINE= HOME/scip-2.1.1.4expfix.linux.x86_64.gnu.opt.spx -f BENCHNAME -t TIMEOUT -m MEMLIMIT
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3692564-1338046683/watcher-3692564-1338046683 -o /tmp/evaluation-result-3692564-1338046683/solver-3692564-1338046683 -C 1800 -W 1900 -M 15500  HOME/scip-2.1.1.4expfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3692564-1338046683.opb -t 1800 -m 15500

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

MD5SUM BENCH= fd17a1ef8bbc0500cef6aa90a9a85c00
RANDOM SEED=1112884184

node105.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		: 2666.882
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	: 5333.76
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		: 2666.882
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	: 5331.91
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		: 2666.882
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		: 2666.882
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		: 2666.882
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	: 5438.54
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		: 2666.882
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		: 2666.882
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	: 5331.92
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		: 2666.882
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	: 5447.81
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        29482792 kB
Buffers:          227028 kB
Cached:          2287860 kB
SwapCached:         6340 kB
Active:           879848 kB
Inactive:        1739616 kB
Active(anon):      92088 kB
Inactive(anon):    14612 kB
Active(file):     787760 kB
Inactive(file):  1725004 kB
Unevictable:        6868 kB
Mlocked:            6868 kB
SwapTotal:      67108856 kB
SwapFree:       67101824 kB
Dirty:             41196 kB
Writeback:             0 kB
AnonPages:        178756 kB
Mapped:            17568 kB
Shmem:                 8 kB
Slab:             633924 kB
SReclaimable:      76168 kB
SUnreclaim:       557756 kB
KernelStack:        1448 kB
PageTables:         4096 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     215612 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    153600 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= 71444 MiB
End job on node105 at 2012-05-26 18:08:07