Trace number 3692552

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 1802.47

General information on the benchmark

Name/OPT-SMALLINT-LIN/sroussel/NG/
normalized-NG.dot_luby_50null50mast_rapportOE1.0_TMAX180_K192_cod2.opb
MD5SUM0d3fc2c8f241373f1d8055b65975d8e6
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-12288
Best CPU time to get the best result obtained on this benchmark1800.71
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 1024
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 912385
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 1024
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 912385
Number of bits of the biggest sum of numbers20
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-3692552-1338046659.opb>
2.29/2.32	c original problem has 400896 variables (400896 bin, 0 int, 0 impl, 0 cont) and 402763 constraints
2.29/2.32	c problem read in 2.32
4.79/4.80	c presolving:
9.18/9.23	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
10.58/10.63	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-3692552-1338046659/watcher-3692552-1338046659 -o /tmp/evaluation-result-3692552-1338046659/solver-3692552-1338046659 -C 1800 -W 1900 -M 15500 HOME/scip-2.1.1.4expfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3692552-1338046659.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: 2.02 2.01 2.00 3/174 17158
/proc/meminfo: memFree=28157156/32873852 swapFree=6848/6848
[pid=17158] ppid=17156 vsize=10996 CPUtime=0 cores=1,3,5,7
/proc/17158/stat : 17158 (scip-2.1.1.4exp) R 17156 17158 14323 0 -1 4202496 1533 0 0 0 0 0 0 0 20 0 1 0 270791854 11259904 1489 33554432000 4194304 10219143 140733793034320 140735028761288 8891101 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/17158/statm: 2749 1495 398 1471 0 1269 0

[startup+0.085047 s]
/proc/loadavg: 2.02 2.01 2.00 3/174 17158
/proc/meminfo: memFree=28157156/32873852 swapFree=6848/6848
[pid=17158] ppid=17156 vsize=43120 CPUtime=0.07 cores=1,3,5,7
/proc/17158/stat : 17158 (scip-2.1.1.4exp) R 17156 17158 14323 0 -1 4202496 9523 0 0 0 6 1 0 0 20 0 1 0 270791854 44154880 9478 33554432000 4194304 10219143 140733793034320 140735028761288 8735029 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/17158/statm: 10780 9478 421 1471 0 9300 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 43120

[startup+0.100357 s]
/proc/loadavg: 2.02 2.01 2.00 3/174 17158
/proc/meminfo: memFree=28157156/32873852 swapFree=6848/6848
[pid=17158] ppid=17156 vsize=47880 CPUtime=0.09 cores=1,3,5,7
/proc/17158/stat : 17158 (scip-2.1.1.4exp) R 17156 17158 14323 0 -1 4202496 10645 0 0 0 7 2 0 0 20 0 1 0 270791854 49029120 10600 33554432000 4194304 10219143 140733793034320 140735028761288 9040810 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/17158/statm: 11908 10600 421 1471 0 10428 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 47880

[startup+0.300295 s]
/proc/loadavg: 2.02 2.01 2.00 3/174 17158
/proc/meminfo: memFree=28157156/32873852 swapFree=6848/6848
[pid=17158] ppid=17156 vsize=89468 CPUtime=0.29 cores=1,3,5,7
/proc/17158/stat : 17158 (scip-2.1.1.4exp) R 17156 17158 14323 0 -1 4202496 20897 0 0 0 25 4 0 0 20 0 1 0 270791854 91615232 20853 33554432000 4194304 10219143 140733793034320 140733792897864 7589947 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/17158/statm: 22367 20890 421 1471 0 20887 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 89468

[startup+0.700266 s]
/proc/loadavg: 2.02 2.01 2.00 3/174 17158
/proc/meminfo: memFree=28157156/32873852 swapFree=6848/6848
[pid=17158] ppid=17156 vsize=203440 CPUtime=0.69 cores=1,3,5,7
/proc/17158/stat : 17158 (scip-2.1.1.4exp) R 17156 17158 14323 0 -1 4202496 49617 0 0 0 61 8 0 0 20 0 1 0 270791854 208322560 49572 33554432000 4194304 10219143 140733793034320 140733792897864 7589947 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/17158/statm: 50860 49572 421 1471 0 49380 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 203440

[startup+1.5003 s]
/proc/loadavg: 2.02 2.01 2.00 3/175 17159
/proc/meminfo: memFree=27878612/32873852 swapFree=6848/6848
[pid=17158] ppid=17156 vsize=414304 CPUtime=1.48 cores=1,3,5,7
/proc/17158/stat : 17158 (scip-2.1.1.4exp) R 17156 17158 14323 0 -1 4202496 102089 0 0 0 132 16 0 0 20 0 1 0 270791854 424247296 102044 33554432000 4194304 10219143 140733793034320 140733792899496 9029200 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/17158/statm: 103576 102044 421 1471 0 102096 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 414304

[startup+3.10031 s]
/proc/loadavg: 2.02 2.01 2.00 3/175 17159
/proc/meminfo: memFree=27670416/32873852 swapFree=6848/6848
[pid=17158] ppid=17156 vsize=1000548 CPUtime=3.08 cores=1,3,5,7
/proc/17158/stat : 17158 (scip-2.1.1.4exp) R 17156 17158 14323 0 -1 4202496 248307 0 0 0 270 38 0 0 20 0 1 0 270791854 1024561152 248719 33554432000 4194304 10219143 140733793034320 140733792899496 7589947 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/17158/statm: 250137 248719 473 1471 0 248657 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 1000548

[startup+6.30033 s]
/proc/loadavg: 2.01 2.01 2.00 3/175 17159
/proc/meminfo: memFree=26912204/32873852 swapFree=6848/6848
[pid=17158] ppid=17156 vsize=1299564 CPUtime=6.29 cores=1,3,5,7
/proc/17158/stat : 17158 (scip-2.1.1.4exp) R 17156 17158 14323 0 -1 4202496 320099 0 0 0 563 66 0 0 20 0 1 0 270791854 1330753536 322163 33554432000 4194304 10219143 140733793034320 140733793031096 9008087 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/17158/statm: 324891 322163 560 1471 0 323411 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1299564

[startup+12.7003 s]
/proc/loadavg: 2.01 2.01 2.00 3/175 17159
/proc/meminfo: memFree=26485836/32873852 swapFree=6848/6848
[pid=17158] ppid=17156 vsize=1846188 CPUtime=12.68 cores=1,3,5,7
/proc/17158/stat : 17158 (scip-2.1.1.4exp) R 17156 17158 14323 0 -1 4202496 477904 0 0 0 1134 134 0 0 20 0 1 0 270791854 1890496512 456231 33554432000 4194304 10219143 140733793034320 140733793029480 5933314 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/17158/statm: 461547 456231 613 1471 0 460067 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1846188

[startup+25.5003 s]
/proc/loadavg: 2.01 2.01 2.00 3/175 17159
/proc/meminfo: memFree=26269072/32873852 swapFree=6848/6848
[pid=17158] ppid=17156 vsize=1903760 CPUtime=25.49 cores=1,3,5,7
/proc/17158/stat : 17158 (scip-2.1.1.4exp) R 17156 17158 14323 0 -1 4202496 492428 0 0 0 2412 137 0 0 20 0 1 0 270791854 1949450240 471777 33554432000 4194304 10219143 140733793034320 140733793029816 8969239 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/17158/statm: 475940 471777 613 1471 0 474460 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1903760

[startup+51.1004 s]
/proc/loadavg: 2.01 2.00 2.00 3/175 17159
/proc/meminfo: memFree=26259832/32873852 swapFree=6848/6848
[pid=17158] ppid=17156 vsize=1913360 CPUtime=51.08 cores=1,3,5,7
/proc/17158/stat : 17158 (scip-2.1.1.4exp) R 17156 17158 14323 0 -1 4202496 494231 0 0 0 4971 137 0 0 20 0 1 0 270791854 1959280640 474091 33554432000 4194304 10219143 140733793034320 140733793029816 8969254 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/17158/statm: 478340 474091 613 1471 0 476860 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1913360

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 17160
/proc/meminfo: memFree=26257720/32873852 swapFree=6848/6848
[pid=17158] ppid=17156 vsize=1914376 CPUtime=102.27 cores=1,3,5,7
/proc/17158/stat : 17158 (scip-2.1.1.4exp) R 17156 17158 14323 0 -1 4202496 494555 0 0 0 10090 137 0 0 20 0 1 0 270791854 1960321024 474425 33554432000 4194304 10219143 140733793034320 140733793029640 8969260 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/17158/statm: 478594 474425 613 1471 0 477114 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1914376

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 17163
/proc/meminfo: memFree=24861372/32873852 swapFree=6848/6848
[pid=17158] ppid=17156 vsize=3345692 CPUtime=162.26 cores=1,3,5,7
/proc/17158/stat : 17158 (scip-2.1.1.4exp) R 17156 17158 14323 0 -1 4202496 824209 0 0 0 16040 186 0 0 20 0 1 0 270791854 3425988608 822826 33554432000 4194304 10219143 140733793034320 140733793029432 8969229 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/17158/statm: 836423 822826 613 1471 0 834943 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 3345692

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 17163
/proc/meminfo: memFree=24859672/32873852 swapFree=6848/6848
[pid=17158] ppid=17156 vsize=3346716 CPUtime=222.26 cores=1,3,5,7
/proc/17158/stat : 17158 (scip-2.1.1.4exp) R 17156 17158 14323 0 -1 4202496 824685 0 0 0 22039 187 0 0 20 0 1 0 270791854 3427037184 823302 33554432000 4194304 10219143 140733793034320 140733793029432 8969229 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/17158/statm: 836679 823302 613 1471 0 835199 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 3346716

[startup+282.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/175 17201
/proc/meminfo: memFree=23401136/32873852 swapFree=6848/6848
[pid=17158] ppid=17156 vsize=3346716 CPUtime=282.25 cores=1,3,5,7
/proc/17158/stat : 17158 (scip-2.1.1.4exp) R 17156 17158 14323 0 -1 4202496 824876 0 0 0 28038 187 0 0 20 0 1 0 270791854 3427037184 823596 33554432000 4194304 10219143 140733793034320 140733793029432 8969212 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/17158/statm: 836679 823596 613 1471 0 835199 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 3346716

[startup+342.3 s]
/proc/loadavg: 2.05 2.02 2.00 3/174 17201
/proc/meminfo: memFree=23009068/32873852 swapFree=6848/6848
[pid=17158] ppid=17156 vsize=3350620 CPUtime=342.23 cores=1,3,5,7
/proc/17158/stat : 17158 (scip-2.1.1.4exp) R 17156 17158 14323 0 -1 4202496 825993 0 0 0 34036 187 0 0 20 0 1 0 270791854 3431034880 827321 33554432000 4194304 10219143 140733793034320 140733793029432 8969260 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/17158/statm: 837655 827321 613 1471 0 836175 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 3350620

[startup+402.301 s]
/proc/loadavg: 2.02 2.02 2.00 3/175 17202
/proc/meminfo: memFree=21608744/32873852 swapFree=6848/6848
[pid=17158] ppid=17156 vsize=3350620 CPUtime=402.22 cores=1,3,5,7
/proc/17158/stat : 17158 (scip-2.1.1.4exp) R 17156 17158 14323 0 -1 4202496 826213 0 0 0 40035 187 0 0 20 0 1 0 270791854 3431034880 828030 33554432000 4194304 10219143 140733793034320 140733793029432 8969234 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/17158/statm: 837655 828030 613 1471 0 836175 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 3350620

[startup+462.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/175 17203
/proc/meminfo: memFree=21605548/32873852 swapFree=6848/6848
[pid=17158] ppid=17156 vsize=3350620 CPUtime=462.21 cores=1,3,5,7
/proc/17158/stat : 17158 (scip-2.1.1.4exp) R 17156 17158 14323 0 -1 4202496 826327 0 0 0 46034 187 0 0 20 0 1 0 270791854 3431034880 828458 33554432000 4194304 10219143 140733793034320 140733793029432 8969239 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/17158/statm: 837655 828458 613 1471 0 836175 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 3350620

[startup+522.301 s]
/proc/loadavg: 2.00 2.01 2.00 3/175 17203
/proc/meminfo: memFree=21602848/32873852 swapFree=6848/6848
[pid=17158] ppid=17156 vsize=3350620 CPUtime=522.21 cores=1,3,5,7
/proc/17158/stat : 17158 (scip-2.1.1.4exp) R 17156 17158 14323 0 -1 4202496 826437 0 0 0 52033 188 0 0 20 0 1 0 270791854 3431034880 828767 33554432000 4194304 10219143 140733793034320 140733793029432 8969249 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/17158/statm: 837655 828767 613 1471 0 836175 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 3350620

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 17203
/proc/meminfo: memFree=21599900/32873852 swapFree=6848/6848
[pid=17158] ppid=17156 vsize=3352668 CPUtime=582.2 cores=1,3,5,7
/proc/17158/stat : 17158 (scip-2.1.1.4exp) R 17156 17158 14323 0 -1 4202496 827059 0 0 0 58032 188 0 0 20 0 1 0 270791854 3433132032 829389 33554432000 4194304 10219143 140733793034320 140733793029432 8969229 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/17158/statm: 838167 829389 613 1471 0 836687 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 3352668

[startup+642.301 s]

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

/proc/17158/stat : 17158 (scip-2.1.1.4exp) R 17156 17158 14323 0 -1 4202496 828361 0 0 0 100024 189 0 0 20 0 1 0 270791854 3436933120 835751 33554432000 4194304 10219143 140733793034320 140733793029432 8969234 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/17158/statm: 839095 835751 613 1471 0 837615 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 3356380

[startup+1062.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/175 17208
/proc/meminfo: memFree=21562884/32873852 swapFree=6848/6848
[pid=17158] ppid=17156 vsize=3356380 CPUtime=1062.12 cores=1,3,5,7
/proc/17158/stat : 17158 (scip-2.1.1.4exp) R 17156 17158 14323 0 -1 4202496 828373 0 0 0 106023 189 0 0 20 0 1 0 270791854 3436933120 835763 33554432000 4194304 10219143 140733793034320 140733793029432 8969224 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/17158/statm: 839095 835763 613 1471 0 837615 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 3356380

[startup+1122.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/175 17208
/proc/meminfo: memFree=21561892/32873852 swapFree=6848/6848
[pid=17158] ppid=17156 vsize=3356380 CPUtime=1122.11 cores=1,3,5,7
/proc/17158/stat : 17158 (scip-2.1.1.4exp) R 17156 17158 14323 0 -1 4202496 828385 0 0 0 112022 189 0 0 20 0 1 0 270791854 3436933120 835901 33554432000 4194304 10219143 140733793034320 140733793029432 8969234 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/17158/statm: 839095 835901 613 1471 0 837615 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 3356380

[startup+1182.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/175 17208
/proc/meminfo: memFree=21558988/32873852 swapFree=6848/6848
[pid=17158] ppid=17156 vsize=3357404 CPUtime=1182.1 cores=1,3,5,7
/proc/17158/stat : 17158 (scip-2.1.1.4exp) R 17156 17158 14323 0 -1 4202496 828653 0 0 0 118021 189 0 0 20 0 1 0 270791854 3437981696 836225 33554432000 4194304 10219143 140733793034320 140733793029432 8969254 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/17158/statm: 839351 836225 613 1471 0 837871 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 3357404

[startup+1242.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/175 17208
/proc/meminfo: memFree=21556040/32873852 swapFree=6848/6848
[pid=17158] ppid=17156 vsize=3358428 CPUtime=1242.09 cores=1,3,5,7
/proc/17158/stat : 17158 (scip-2.1.1.4exp) R 17156 17158 14323 0 -1 4202496 828921 0 0 0 124020 189 0 0 20 0 1 0 270791854 3439030272 836552 33554432000 4194304 10219143 140733793034320 140733793029432 8969260 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/17158/statm: 839607 836552 613 1471 0 838127 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 3358428

[startup+1302.3 s]
/proc/loadavg: 2.05 2.04 2.00 3/175 17208
/proc/meminfo: memFree=21554332/32873852 swapFree=6848/6848
[pid=17158] ppid=17156 vsize=3358428 CPUtime=1302.09 cores=1,3,5,7
/proc/17158/stat : 17158 (scip-2.1.1.4exp) R 17156 17158 14323 0 -1 4202496 828933 0 0 0 130020 189 0 0 20 0 1 0 270791854 3439030272 836566 33554432000 4194304 10219143 140733793034320 140733793029432 8969260 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/17158/statm: 839607 836566 613 1471 0 838127 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 3358428

[startup+1362.3 s]
/proc/loadavg: 2.10 2.06 2.01 3/176 17212
/proc/meminfo: memFree=21553120/32873852 swapFree=6848/6848
[pid=17158] ppid=17156 vsize=3359132 CPUtime=1362.07 cores=1,3,5,7
/proc/17158/stat : 17158 (scip-2.1.1.4exp) R 17156 17158 14323 0 -1 4202496 829122 0 0 0 136018 189 0 0 20 0 1 0 270791854 3439751168 836756 33554432000 4194304 10219143 140733793034320 140733793029816 8969249 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/17158/statm: 839783 836756 613 1471 0 838303 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 3359132

[startup+1422.31 s]
/proc/loadavg: 2.07 2.06 2.01 3/176 17235
/proc/meminfo: memFree=21548440/32873852 swapFree=6848/6848
[pid=17158] ppid=17156 vsize=3360988 CPUtime=1422.07 cores=1,3,5,7
/proc/17158/stat : 17158 (scip-2.1.1.4exp) R 17156 17158 14323 0 -1 4202496 829599 0 0 0 142018 189 0 0 20 0 1 0 270791854 3441651712 837538 33554432000 4194304 10219143 140733793034320 140733793029432 8969244 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/17158/statm: 840247 837538 613 1471 0 838767 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 3360988

[startup+1482.3 s]
/proc/loadavg: 2.06 2.06 2.00 3/175 17235
/proc/meminfo: memFree=21543532/32873852 swapFree=6848/6848
[pid=17158] ppid=17156 vsize=3363036 CPUtime=1482.05 cores=1,3,5,7
/proc/17158/stat : 17158 (scip-2.1.1.4exp) R 17156 17158 14323 0 -1 4202496 830124 0 0 0 148016 189 0 0 20 0 1 0 270791854 3443748864 838302 33554432000 4194304 10219143 140733793034320 140733793029432 8969229 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/17158/statm: 840759 838302 613 1471 0 839279 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 3363036

[startup+1542.3 s]
/proc/loadavg: 2.05 2.06 2.00 3/175 17235
/proc/meminfo: memFree=21542940/32873852 swapFree=6848/6848
[pid=17158] ppid=17156 vsize=3363036 CPUtime=1542.04 cores=1,3,5,7
/proc/17158/stat : 17158 (scip-2.1.1.4exp) R 17156 17158 14323 0 -1 4202496 830136 0 0 0 154015 189 0 0 20 0 1 0 270791854 3443748864 838313 33554432000 4194304 10219143 140733793034320 140733793029432 8969249 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/17158/statm: 840759 838313 613 1471 0 839279 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 3363036

[startup+1602.3 s]
/proc/loadavg: 2.05 2.06 2.00 3/175 17235
/proc/meminfo: memFree=21540132/32873852 swapFree=6848/6848
[pid=17158] ppid=17156 vsize=3363036 CPUtime=1602.03 cores=1,3,5,7
/proc/17158/stat : 17158 (scip-2.1.1.4exp) R 17156 17158 14323 0 -1 4202496 830149 0 0 0 160014 189 0 0 20 0 1 0 270791854 3443748864 838324 33554432000 4194304 10219143 140733793034320 140733793029432 8969224 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/17158/statm: 840759 838324 613 1471 0 839279 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 3363036

[startup+1662.3 s]
/proc/loadavg: 2.05 2.06 2.00 3/175 17236
/proc/meminfo: memFree=21536984/32873852 swapFree=6848/6848
[pid=17158] ppid=17156 vsize=3363036 CPUtime=1662.02 cores=1,3,5,7
/proc/17158/stat : 17158 (scip-2.1.1.4exp) R 17156 17158 14323 0 -1 4202496 830164 0 0 0 166013 189 0 0 20 0 1 0 270791854 3443748864 838379 33554432000 4194304 10219143 140733793034320 140733793029432 8969249 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/17158/statm: 840759 838379 613 1471 0 839279 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 3363036

[startup+1722.3 s]
/proc/loadavg: 2.11 2.07 2.01 3/175 17236
/proc/meminfo: memFree=21535912/32873852 swapFree=6848/6848
[pid=17158] ppid=17156 vsize=3364060 CPUtime=1722.01 cores=1,3,5,7
/proc/17158/stat : 17158 (scip-2.1.1.4exp) R 17156 17158 14323 0 -1 4202496 830431 0 0 0 172012 189 0 0 20 0 1 0 270791854 3444797440 838646 33554432000 4194304 10219143 140733793034320 140733793029432 8969239 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/17158/statm: 841015 838646 613 1471 0 839535 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 3364060

[startup+1782.3 s]
/proc/loadavg: 2.07 2.07 2.01 3/175 17236
/proc/meminfo: memFree=21533088/32873852 swapFree=6848/6848
[pid=17158] ppid=17156 vsize=3365916 CPUtime=1782 cores=1,3,5,7
/proc/17158/stat : 17158 (scip-2.1.1.4exp) R 17156 17158 14323 0 -1 4202496 830906 0 0 0 178011 189 0 0 20 0 1 0 270791854 3446697984 839121 33554432000 4194304 10219143 140733793034320 140733793029432 8969239 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/17158/statm: 841479 839121 613 1471 0 839999 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 3365916



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.12 2.08 2.01 3/175 17236
/proc/meminfo: memFree=21532684/32873852 swapFree=6848/6848
[pid=17158] ppid=17156 vsize=3365916 CPUtime=1800.1 cores=1,3,5,7
/proc/17158/stat : 17158 (scip-2.1.1.4exp) R 17156 17158 14323 0 -1 4202496 830912 0 0 0 179821 189 0 0 20 0 1 0 270791854 3446697984 839127 33554432000 4194304 10219143 140733793034320 140733793029432 8969229 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/17158/statm: 841479 839127 613 1471 0 839999 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 3365916

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

Sending SIGKILL to process tree (bottom up)

Sending SIGKILL to -17158

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

[startup+1801.4 s]
/proc/loadavg: 2.12 2.08 2.01 3/176 17237
/proc/meminfo: memFree=21532684/32873852 swapFree=6848/6848
[pid=17158] ppid=17156 vsize=3365916 CPUtime=1801.09 cores=1,3,5,7
/proc/17158/stat : 17158 (scip-2.1.1.4exp) R 17156 17158 14323 0 -1 4202496 830912 0 0 0 179920 189 0 0 20 0 1 0 270791854 3446697984 839127 33554432000 4194304 10219143 140733793034320 140733793028864 8969234 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/17158/statm: 841479 839127 613 1471 0 839999 0
Current children cumulated CPU time (s) 1801.09
Current children cumulated vsize (KiB) 3365916

[startup+1802.2 s]
/proc/loadavg: 2.12 2.08 2.01 3/176 17237
/proc/meminfo: memFree=21532552/32873852 swapFree=6848/6848
[pid=17158] ppid=17156 vsize=3365916 CPUtime=1801.89 cores=1,3,5,7
/proc/17158/stat : 17158 (scip-2.1.1.4exp) R 17156 17158 14323 0 -1 4202496 830912 0 0 0 180000 189 0 0 20 0 1 0 270791854 3446697984 839127 33554432000 4194304 10219143 140733793034320 140733793028864 8969224 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/17158/statm: 841479 839127 613 1471 0 839999 0
Current children cumulated CPU time (s) 1801.89
Current children cumulated vsize (KiB) 3365916

[startup+1802.4 s]
/proc/loadavg: 2.12 2.08 2.01 3/176 17237
/proc/meminfo: memFree=21532552/32873852 swapFree=6848/6848
[pid=17158] ppid=17156 vsize=3365916 CPUtime=1802.09 cores=1,3,5,7
/proc/17158/stat : 17158 (scip-2.1.1.4exp) R 17156 17158 14323 0 -1 4202496 830912 0 0 0 180020 189 0 0 20 0 1 0 270791854 3446697984 839127 33554432000 4194304 10219143 140733793034320 140733793028864 8969229 0 0 4096 16384 0 0 0 17 5 0 0 0 0 0
/proc/17158/statm: 841479 839127 613 1471 0 839999 0
Current children cumulated CPU time (s) 1802.09
Current children cumulated vsize (KiB) 3365916

Child ended because it received signal 9 (SIGKILL)
Real time (s): 1802.47
CPU time (s): 1802.17
CPU user time (s): 1800.22
CPU system time (s): 1.9547
CPU usage (%): 99.9837
Max. virtual memory (cumulated for all children) (KiB): 3365916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.22
system time used= 1.9547
maximum resident set size= 3356508
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 830912
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= 27
involuntary context switches= 1849

runsolver used 4.27935 second user time and 21.1998 second system time

The end

Launcher Data

Begin job on node128 at 2012-05-26 17:37:39
IDJOB=3692552
IDBENCH=90929
IDSOLVER=2271
FILE ID=node128/3692552-1338046659
RUNJOBID= node128-1338017079-14340
PBS_JOBID= 14624370
Free space on /tmp= 71204 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_luby_50null50mast_rapportOE1.0_TMAX180_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-3692552-1338046659/watcher-3692552-1338046659 -o /tmp/evaluation-result-3692552-1338046659/solver-3692552-1338046659 -C 1800 -W 1900 -M 15500  HOME/scip-2.1.1.4expfix.linux.x86_64.gnu.opt.spx -f HOME/instance-3692552-1338046659.opb -t 1800 -m 15500

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

MD5SUM BENCH= 0d3fc2c8f241373f1d8055b65975d8e6
RANDOM SEED=2084262294

node128.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		: 2666.389
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	: 5332.77
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		: 2666.389
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		: 2666.389
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	: 5438.56
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		: 2666.389
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		: 2666.389
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		: 2666.389
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		: 2666.389
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		: 2666.389
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	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873852 kB
MemFree:        28157528 kB
Buffers:          291048 kB
Cached:          3529880 kB
SwapCached:            0 kB
Active:          1013324 kB
Inactive:        2915812 kB
Active(anon):     110912 kB
Inactive(anon):        0 kB
Active(file):     902412 kB
Inactive(file):  2915812 kB
Unevictable:        6848 kB
Mlocked:            6848 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             41124 kB
Writeback:             0 kB
AnonPages:        114908 kB
Mapped:            17532 kB
Shmem:               204 kB
Slab:             649788 kB
SReclaimable:      92324 kB
SUnreclaim:       557464 kB
KernelStack:        1432 kB
PageTables:         4204 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545780 kB
Committed_AS:     222072 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346360 kB
VmallocChunk:   34341988004 kB
HardwareCorrupted:     0 kB
AnonHugePages:     88064 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= 71164 MiB
End job on node128 at 2012-05-26 18:07:42