Trace number 3720825

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
PB07: Pueblo 1.4? (TO) 1800.09 1800.41

General information on the benchmark

Name/DEC-SMALLINT-LIN/sroussel/
ShortestPathNG/normalized-NG_K199.opb
MD5SUM2cd10947adfbc402d943437a9cfa9f95
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables23681
Total number of constraints24081
Number of constraints which are clauses23882
Number of constraints which are cardinality constraints (but not clauses)199
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint199
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
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 Pueblo version 1.4 (September 2005)
0.00/0.00	c Developed @ University of Michigan, Ann Arbor, MI
0.00/0.00	c  by Hossein Sheini
1.38/1.43	c starting to Solve
1.38/1.43	c #variables read: 23681 - #constraints read: 24079

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-3720825-1338514972/watcher-3720825-1338514972 -o /tmp/evaluation-result-3720825-1338514972/solver-3720825-1338514972 -C 1800 -W 1900 -M 15500 Pueblo HOME/instance-3720825-1338514972.opb 

running on 4 cores: 0,2,4,6

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: 2.03 2.08 2.02 3/176 4634
/proc/meminfo: memFree=27332980/32873660 swapFree=7120/7120
[pid=4634] ppid=4632 vsize=1268 CPUtime=0 cores=0,2,4,6
/proc/4634/stat : 4634 (Pueblo) D 4632 4634 1765 0 -1 4194304 93 0 0 0 0 0 0 0 20 0 1 0 317622966 1298432 45 33554432000 134512640 134579096 4289982240 4289980276 7566276 0 0 4096 0 18446744072100609316 0 0 17 0 0 0 0 0 0
/proc/4634/statm: 317 45 35 17 0 29 0

[startup+0.029235 s]
/proc/loadavg: 2.03 2.08 2.02 3/176 4634
/proc/meminfo: memFree=27332980/32873660 swapFree=7120/7120
[pid=4634] ppid=4632 vsize=4164 CPUtime=0.02 cores=0,2,4,6
/proc/4634/stat : 4634 (Pueblo) R 4632 4634 1765 0 -1 4202496 581 0 0 0 2 0 0 0 20 0 1 0 317622966 4263936 518 33554432000 134512640 134579096 4289982240 4289849624 1536338 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/4634/statm: 1041 518 221 17 0 347 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 4164

[startup+0.100207 s]
/proc/loadavg: 2.03 2.08 2.02 3/176 4634
/proc/meminfo: memFree=27332980/32873660 swapFree=7120/7120
[pid=4634] ppid=4632 vsize=6428 CPUtime=0.09 cores=0,2,4,6
/proc/4634/stat : 4634 (Pueblo) R 4632 4634 1765 0 -1 4202496 1163 0 0 0 9 0 0 0 20 0 1 0 317622966 6582272 1100 33554432000 134512640 134579096 4289982240 4289849664 134546737 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/4634/statm: 1607 1100 221 17 0 913 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6428

[startup+0.30018 s]
/proc/loadavg: 2.03 2.08 2.02 3/176 4634
/proc/meminfo: memFree=27332980/32873660 swapFree=7120/7120
[pid=4634] ppid=4632 vsize=9628 CPUtime=0.28 cores=0,2,4,6
/proc/4634/stat : 4634 (Pueblo) R 4632 4634 1765 0 -1 4202496 1958 0 0 0 28 0 0 0 20 0 1 0 317622966 9859072 1895 33554432000 134512640 134579096 4289982240 4289849640 134534726 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/4634/statm: 2407 1895 221 17 0 1713 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 9628

[startup+0.700173 s]
/proc/loadavg: 2.03 2.08 2.02 3/176 4634
/proc/meminfo: memFree=27332980/32873660 swapFree=7120/7120
[pid=4634] ppid=4632 vsize=13052 CPUtime=0.68 cores=0,2,4,6
/proc/4634/stat : 4634 (Pueblo) R 4632 4634 1765 0 -1 4202496 2649 0 0 0 68 0 0 0 20 0 1 0 317622966 13365248 2586 33554432000 134512640 134579096 4289982240 4289981200 134532448 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/4634/statm: 3263 2586 228 17 0 2569 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 13052

[startup+1.50018 s]
/proc/loadavg: 2.03 2.08 2.02 3/177 4635
/proc/meminfo: memFree=27323680/32873660 swapFree=7120/7120
[pid=4634] ppid=4632 vsize=18272 CPUtime=1.48 cores=0,2,4,6
/proc/4634/stat : 4634 (Pueblo) R 4632 4634 1765 0 -1 4202496 3977 0 0 0 148 0 0 0 20 0 1 0 317622966 18710528 3914 33554432000 134512640 134579096 4289982240 4289981060 134556204 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/4634/statm: 4568 3914 230 17 0 3874 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 18272

[startup+3.10012 s]
/proc/loadavg: 2.03 2.08 2.02 3/177 4635
/proc/meminfo: memFree=27318100/32873660 swapFree=7120/7120
[pid=4634] ppid=4632 vsize=18476 CPUtime=3.08 cores=0,2,4,6
/proc/4634/stat : 4634 (Pueblo) R 4632 4634 1765 0 -1 4202496 3984 0 0 0 308 0 0 0 20 0 1 0 317622966 18919424 3921 33554432000 134512640 134579096 4289982240 4289981060 134556250 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/4634/statm: 4619 3921 230 17 0 3925 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 18476

[startup+6.30011 s]
/proc/loadavg: 2.03 2.08 2.02 3/177 4635
/proc/meminfo: memFree=27317852/32873660 swapFree=7120/7120
[pid=4634] ppid=4632 vsize=18476 CPUtime=6.28 cores=0,2,4,6
/proc/4634/stat : 4634 (Pueblo) R 4632 4634 1765 0 -1 4202496 3984 0 0 0 628 0 0 0 20 0 1 0 317622966 18919424 3921 33554432000 134512640 134579096 4289982240 4289981060 134556221 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/4634/statm: 4619 3921 230 17 0 3925 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 18476

[startup+12.7001 s]
/proc/loadavg: 2.02 2.07 2.02 3/177 4635
/proc/meminfo: memFree=27317396/32873660 swapFree=7120/7120
[pid=4634] ppid=4632 vsize=20352 CPUtime=12.68 cores=0,2,4,6
/proc/4634/stat : 4634 (Pueblo) R 4632 4634 1765 0 -1 4202496 4038 0 0 0 1268 0 0 0 20 0 1 0 317622966 20840448 3975 33554432000 134512640 134579096 4289982240 4289981060 134556241 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/4634/statm: 5088 3975 230 17 0 4394 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 20352

[startup+25.5002 s]
/proc/loadavg: 2.02 2.07 2.02 3/177 4635
/proc/meminfo: memFree=27317776/32873660 swapFree=7120/7120
[pid=4634] ppid=4632 vsize=21716 CPUtime=25.48 cores=0,2,4,6
/proc/4634/stat : 4634 (Pueblo) R 4632 4634 1765 0 -1 4202496 4080 0 0 0 2548 0 0 0 20 0 1 0 317622966 22237184 4017 33554432000 134512640 134579096 4289982240 4289981060 134556218 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/4634/statm: 5429 4017 230 17 0 4735 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 21716

[startup+51.1001 s]
/proc/loadavg: 2.01 2.06 2.02 3/176 4635
/proc/meminfo: memFree=27317412/32873660 swapFree=7120/7120
[pid=4634] ppid=4632 vsize=20952 CPUtime=51.07 cores=0,2,4,6
/proc/4634/stat : 4634 (Pueblo) R 4632 4634 1765 0 -1 4202496 4288 0 0 0 5107 0 0 0 20 0 1 0 317622966 21454848 4110 33554432000 134512640 134579096 4289982240 4289981060 134556355 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/4634/statm: 5238 4110 230 17 0 4544 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 20952

[startup+102.306 s]
/proc/loadavg: 2.00 2.05 2.01 3/177 4636
/proc/meminfo: memFree=27282292/32873660 swapFree=7120/7120
[pid=4634] ppid=4632 vsize=32716 CPUtime=102.27 cores=0,2,4,6
/proc/4634/stat : 4634 (Pueblo) R 4632 4634 1765 0 -1 4202496 7716 0 0 0 10226 1 0 0 20 0 1 0 317622966 33501184 7513 33554432000 134512640 134579096 4289982240 4289981056 134519095 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/4634/statm: 8179 7513 230 17 0 7485 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 32716

[startup+162.3 s]
/proc/loadavg: 2.00 2.04 2.01 3/177 4636
/proc/meminfo: memFree=27261940/32873660 swapFree=7120/7120
[pid=4634] ppid=4632 vsize=51660 CPUtime=162.26 cores=0,2,4,6
/proc/4634/stat : 4634 (Pueblo) R 4632 4634 1765 0 -1 4202496 12449 0 0 0 16224 2 0 0 20 0 1 0 317622966 52899840 12246 33554432000 134512640 134579096 4289982240 4289980896 134522688 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/4634/statm: 12915 12246 230 17 0 12221 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 51660

[startup+222.3 s]
/proc/loadavg: 2.07 2.04 2.01 3/177 4636
/proc/meminfo: memFree=27248476/32873660 swapFree=7120/7120
[pid=4634] ppid=4632 vsize=57564 CPUtime=222.24 cores=0,2,4,6
/proc/4634/stat : 4634 (Pueblo) R 4632 4634 1765 0 -1 4202496 13942 0 0 0 22222 2 0 0 20 0 1 0 317622966 58945536 13734 33554432000 134512640 134579096 4289982240 4289980896 134522688 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/4634/statm: 14391 13734 230 17 0 13697 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 57564

[startup+282.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/177 4636
/proc/meminfo: memFree=27232732/32873660 swapFree=7120/7120
[pid=4634] ppid=4632 vsize=59332 CPUtime=282.22 cores=0,2,4,6
/proc/4634/stat : 4634 (Pueblo) R 4632 4634 1765 0 -1 4202496 14397 0 0 0 28220 2 0 0 20 0 1 0 317622966 60755968 14189 33554432000 134512640 134579096 4289982240 4289981060 134556218 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/4634/statm: 14833 14189 230 17 0 14139 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 59332

[startup+342.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/177 4636
/proc/meminfo: memFree=27229572/32873660 swapFree=7120/7120
[pid=4634] ppid=4632 vsize=61916 CPUtime=342.21 cores=0,2,4,6
/proc/4634/stat : 4634 (Pueblo) R 4632 4634 1765 0 -1 4202496 15026 0 0 0 34219 2 0 0 20 0 1 0 317622966 63401984 14818 33554432000 134512640 134579096 4289982240 4289981056 134519085 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/4634/statm: 15479 14818 230 17 0 14785 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 61916

[startup+402.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/177 4637
/proc/meminfo: memFree=27229696/32873660 swapFree=7120/7120
[pid=4634] ppid=4632 vsize=61916 CPUtime=402.2 cores=0,2,4,6
/proc/4634/stat : 4634 (Pueblo) R 4632 4634 1765 0 -1 4202496 15026 0 0 0 40218 2 0 0 20 0 1 0 317622966 63401984 14818 33554432000 134512640 134579096 4289982240 4289981156 134526572 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/4634/statm: 15479 14818 230 17 0 14785 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 61916

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 4640
/proc/meminfo: memFree=27228200/32873660 swapFree=7120/7120
[pid=4634] ppid=4632 vsize=63880 CPUtime=462.19 cores=0,2,4,6
/proc/4634/stat : 4634 (Pueblo) R 4632 4634 1765 0 -1 4202496 15543 0 0 0 46217 2 0 0 20 0 1 0 317622966 65413120 15335 33554432000 134512640 134579096 4289982240 4289980896 134522754 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/4634/statm: 15970 15335 230 17 0 15276 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 63880

[startup+522.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/177 4640
/proc/meminfo: memFree=27218280/32873660 swapFree=7120/7120
[pid=4634] ppid=4632 vsize=73404 CPUtime=522.18 cores=0,2,4,6
/proc/4634/stat : 4634 (Pueblo) R 4632 4634 1765 0 -1 4202496 18005 0 0 0 52215 3 0 0 20 0 1 0 317622966 75165696 17687 33554432000 134512640 134579096 4289982240 4289981056 134519085 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/4634/statm: 18351 17687 230 17 0 17657 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 73404

[startup+582.3 s]
/proc/loadavg: 2.06 2.02 2.00 3/177 4640
/proc/meminfo: memFree=27217412/32873660 swapFree=7120/7120
[pid=4634] ppid=4632 vsize=74148 CPUtime=582.17 cores=0,2,4,6
/proc/4634/stat : 4634 (Pueblo) R 4632 4634 1765 0 -1 4202496 18361 0 0 0 58214 3 0 0 20 0 1 0 317622966 75927552 17865 33554432000 134512640 134579096 4289982240 4289981056 134519127 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/4634/statm: 18537 17865 230 17 0 17843 0
Current children cumulated CPU time (s) 582.17
Current children cumulated vsize (KiB) 74148

[startup+642.3 s]

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

[startup+822.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 4641
/proc/meminfo: memFree=27198732/32873660 swapFree=7120/7120
[pid=4634] ppid=4632 vsize=93040 CPUtime=822.13 cores=0,2,4,6
/proc/4634/stat : 4634 (Pueblo) R 4632 4634 1765 0 -1 4202496 23191 0 0 0 82209 4 0 0 20 0 1 0 317622966 95272960 22570 33554432000 134512640 134579096 4289982240 4289980896 134522688 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/4634/statm: 23260 22570 230 17 0 22566 0
Current children cumulated CPU time (s) 822.13
Current children cumulated vsize (KiB) 93040

[startup+882.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 4641
/proc/meminfo: memFree=27196500/32873660 swapFree=7120/7120
[pid=4634] ppid=4632 vsize=95012 CPUtime=882.12 cores=0,2,4,6
/proc/4634/stat : 4634 (Pueblo) R 4632 4634 1765 0 -1 4202496 23710 0 0 0 88208 4 0 0 20 0 1 0 317622966 97292288 23089 33554432000 134512640 134579096 4289982240 4289981136 134553200 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/4634/statm: 23753 23089 230 17 0 23059 0
Current children cumulated CPU time (s) 882.12
Current children cumulated vsize (KiB) 95012

[startup+942.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 4641
/proc/meminfo: memFree=27190732/32873660 swapFree=7120/7120
[pid=4634] ppid=4632 vsize=95012 CPUtime=942.11 cores=0,2,4,6
/proc/4634/stat : 4634 (Pueblo) R 4632 4634 1765 0 -1 4202496 23711 0 0 0 94207 4 0 0 20 0 1 0 317622966 97292288 23089 33554432000 134512640 134579096 4289982240 4289981088 134527750 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/4634/statm: 23753 23089 230 17 0 23059 0
Current children cumulated CPU time (s) 942.11
Current children cumulated vsize (KiB) 95012

[startup+1002.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/177 4691
/proc/meminfo: memFree=27168120/32873660 swapFree=7120/7120
[pid=4634] ppid=4632 vsize=95012 CPUtime=1002.1 cores=0,2,4,6
/proc/4634/stat : 4634 (Pueblo) R 4632 4634 1765 0 -1 4202496 23715 0 0 0 100206 4 0 0 20 0 1 0 317622966 97292288 23093 33554432000 134512640 134579096 4289982240 4289980896 134522688 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/4634/statm: 23753 23093 230 17 0 23059 0
Current children cumulated CPU time (s) 1002.1
Current children cumulated vsize (KiB) 95012

[startup+1062.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/178 4694
/proc/meminfo: memFree=27167752/32873660 swapFree=7120/7120
[pid=4634] ppid=4632 vsize=95012 CPUtime=1062.09 cores=0,2,4,6
/proc/4634/stat : 4634 (Pueblo) R 4632 4634 1765 0 -1 4202496 23715 0 0 0 106205 4 0 0 20 0 1 0 317622966 97292288 23093 33554432000 134512640 134579096 4289982240 4289980896 134522726 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/4634/statm: 23753 23093 230 17 0 23059 0
Current children cumulated CPU time (s) 1062.09
Current children cumulated vsize (KiB) 95012

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 4717
/proc/meminfo: memFree=27166912/32873660 swapFree=7120/7120
[pid=4634] ppid=4632 vsize=95836 CPUtime=1122.08 cores=0,2,4,6
/proc/4634/stat : 4634 (Pueblo) R 4632 4634 1765 0 -1 4202496 23904 0 0 0 112204 4 0 0 20 0 1 0 317622966 98136064 23282 33554432000 134512640 134579096 4289982240 4289980896 134522742 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/4634/statm: 23959 23282 230 17 0 23265 0
Current children cumulated CPU time (s) 1122.08
Current children cumulated vsize (KiB) 95836

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 4717
/proc/meminfo: memFree=27163476/32873660 swapFree=7120/7120
[pid=4634] ppid=4632 vsize=96544 CPUtime=1182.07 cores=0,2,4,6
/proc/4634/stat : 4634 (Pueblo) R 4632 4634 1765 0 -1 4202496 24094 0 0 0 118203 4 0 0 20 0 1 0 317622966 98861056 23471 33554432000 134512640 134579096 4289982240 4289980896 134522754 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/4634/statm: 24136 23471 230 17 0 23442 0
Current children cumulated CPU time (s) 1182.07
Current children cumulated vsize (KiB) 96544

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 4717
/proc/meminfo: memFree=27151884/32873660 swapFree=7120/7120
[pid=4634] ppid=4632 vsize=103880 CPUtime=1242.07 cores=0,2,4,6
/proc/4634/stat : 4634 (Pueblo) R 4632 4634 1765 0 -1 4202496 25916 0 0 0 124202 5 0 0 20 0 1 0 317622966 106373120 25293 33554432000 134512640 134579096 4289982240 4289981056 134519085 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/4634/statm: 25970 25293 230 17 0 25276 0
Current children cumulated CPU time (s) 1242.07
Current children cumulated vsize (KiB) 103880

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 4718
/proc/meminfo: memFree=27150092/32873660 swapFree=7120/7120
[pid=4634] ppid=4632 vsize=104200 CPUtime=1302.07 cores=0,2,4,6
/proc/4634/stat : 4634 (Pueblo) R 4632 4634 1765 0 -1 4202496 26085 0 0 0 130202 5 0 0 20 0 1 0 317622966 106700800 25392 33554432000 134512640 134579096 4289982240 4289981072 134517896 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/4634/statm: 26050 25392 230 17 0 25356 0
Current children cumulated CPU time (s) 1302.07
Current children cumulated vsize (KiB) 104200

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 4718
/proc/meminfo: memFree=27134088/32873660 swapFree=7120/7120
[pid=4634] ppid=4632 vsize=117308 CPUtime=1362.04 cores=0,2,4,6
/proc/4634/stat : 4634 (Pueblo) R 4632 4634 1765 0 -1 4202496 29358 0 0 0 136199 5 0 0 20 0 1 0 317622966 120123392 28661 33554432000 134512640 134579096 4289982240 4289980896 134522754 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/4634/statm: 29327 28661 230 17 0 28633 0
Current children cumulated CPU time (s) 1362.04
Current children cumulated vsize (KiB) 117308

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 4718
/proc/meminfo: memFree=27121248/32873660 swapFree=7120/7120
[pid=4634] ppid=4632 vsize=125932 CPUtime=1422.05 cores=0,2,4,6
/proc/4634/stat : 4634 (Pueblo) R 4632 4634 1765 0 -1 4202496 31637 0 0 0 142199 6 0 0 20 0 1 0 317622966 128954368 30836 33554432000 134512640 134579096 4289982240 4289980896 134522726 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/4634/statm: 31483 30836 230 17 0 30789 0
Current children cumulated CPU time (s) 1422.05
Current children cumulated vsize (KiB) 125932

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 4718
/proc/meminfo: memFree=27059936/32873660 swapFree=7120/7120
[pid=4634] ppid=4632 vsize=125960 CPUtime=1482.03 cores=0,2,4,6
/proc/4634/stat : 4634 (Pueblo) R 4632 4634 1765 0 -1 4202496 31726 0 0 0 148197 6 0 0 20 0 1 0 317622966 128983040 30819 33554432000 134512640 134579096 4289982240 4289980896 134522706 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/4634/statm: 31490 30819 230 17 0 30796 0
Current children cumulated CPU time (s) 1482.03
Current children cumulated vsize (KiB) 125960

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 4718
/proc/meminfo: memFree=27055080/32873660 swapFree=7120/7120
[pid=4634] ppid=4632 vsize=131152 CPUtime=1542.02 cores=0,2,4,6
/proc/4634/stat : 4634 (Pueblo) R 4632 4634 1765 0 -1 4202496 33024 0 0 0 154196 6 0 0 20 0 1 0 317622966 134299648 32112 33554432000 134512640 134579096 4289982240 4289981056 134519093 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/4634/statm: 32788 32112 230 17 0 32094 0
Current children cumulated CPU time (s) 1542.02
Current children cumulated vsize (KiB) 131152

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 4719
/proc/meminfo: memFree=27049120/32873660 swapFree=7120/7120
[pid=4634] ppid=4632 vsize=136496 CPUtime=1602 cores=0,2,4,6
/proc/4634/stat : 4634 (Pueblo) R 4632 4634 1765 0 -1 4202496 34368 0 0 0 160194 6 0 0 20 0 1 0 317622966 139771904 33456 33554432000 134512640 134579096 4289982240 4289980896 134522688 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/4634/statm: 34124 33456 230 17 0 33430 0
Current children cumulated CPU time (s) 1602
Current children cumulated vsize (KiB) 136496

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 4722
/proc/meminfo: memFree=27049240/32873660 swapFree=7120/7120
[pid=4634] ppid=4632 vsize=136496 CPUtime=1662 cores=0,2,4,6
/proc/4634/stat : 4634 (Pueblo) R 4632 4634 1765 0 -1 4202496 34368 0 0 0 166194 6 0 0 20 0 1 0 317622966 139771904 33456 33554432000 134512640 134579096 4289982240 4289980896 134524568 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/4634/statm: 34124 33456 230 17 0 33430 0
Current children cumulated CPU time (s) 1662
Current children cumulated vsize (KiB) 136496

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 4722
/proc/meminfo: memFree=27049308/32873660 swapFree=7120/7120
[pid=4634] ppid=4632 vsize=136772 CPUtime=1721.99 cores=0,2,4,6
/proc/4634/stat : 4634 (Pueblo) R 4632 4634 1765 0 -1 4202496 34440 0 0 0 172193 6 0 0 20 0 1 0 317622966 140054528 33528 33554432000 134512640 134579096 4289982240 4289981060 134556361 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/4634/statm: 34193 33528 230 17 0 33499 0
Current children cumulated CPU time (s) 1721.99
Current children cumulated vsize (KiB) 136772

[startup+1782.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/177 4722
/proc/meminfo: memFree=27048120/32873660 swapFree=7120/7120
[pid=4634] ppid=4632 vsize=136872 CPUtime=1781.97 cores=0,2,4,6
/proc/4634/stat : 4634 (Pueblo) R 4632 4634 1765 0 -1 4202496 34775 0 0 0 178191 6 0 0 20 0 1 0 317622966 140156928 33553 33554432000 134512640 134579096 4289982240 4289981056 134519125 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/4634/statm: 34218 33553 230 17 0 33524 0
Current children cumulated CPU time (s) 1781.97
Current children cumulated vsize (KiB) 136872



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 4722
/proc/meminfo: memFree=27048120/32873660 swapFree=7120/7120
[pid=4634] ppid=4632 vsize=136872 CPUtime=1800.08 cores=0,2,4,6
/proc/4634/stat : 4634 (Pueblo) R 4632 4634 1765 0 -1 4202496 34775 0 0 0 180002 6 0 0 20 0 1 0 317622966 140156928 33553 33554432000 134512640 134579096 4289982240 4289980896 134524561 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/4634/statm: 34218 33553 230 17 0 33524 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 136872

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): 1800.09
CPU user time (s): 1800.02
CPU system time (s): 0.067989
CPU usage (%): 99.9824
Max. virtual memory (cumulated for all children) (KiB): 137620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.02
system time used= 0.067989
maximum resident set size= 134908
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34775
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= 53
involuntary context switches= 2181

runsolver used 3.20251 second user time and 8.95164 second system time

The end

Launcher Data 

Begin job on node117 at 2012-06-01 03:42:52
IDJOB=3720825
IDBENCH=90145
IDSOLVER=2305
FILE ID=node117/3720825-1338514972
RUNJOBID= node117-1338506007-1784
PBS_JOBID= 14635774
Free space on /tmp= 69128 MiB

SOLVER NAME= Pueblo 1.4
BENCH NAME= PB12/normalized-PB12/DEC-SMALLINT-LIN/sroussel/ShortestPathNG/normalized-NG_K199.opb
COMMAND LINE= Pueblo BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3720825-1338514972/watcher-3720825-1338514972 -o /tmp/evaluation-result-3720825-1338514972/solver-3720825-1338514972 -C 1800 -W 1900 -M 15500  Pueblo HOME/instance-3720825-1338514972.opb

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

MD5SUM BENCH= 2cd10947adfbc402d943437a9cfa9f95
RANDOM SEED=369763377

node117.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		: 2667.148
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	: 5334.29
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		: 2667.148
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		: 2667.148
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		: 2667.148
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	: 5331.95
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		: 2667.148
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		: 2667.148
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		: 2667.148
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		: 2667.148
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:       32873660 kB
MemFree:        27333896 kB
Buffers:          565000 kB
Cached:          3940568 kB
SwapCached:          708 kB
Active:          2302600 kB
Inactive:        2328952 kB
Active(anon):     111728 kB
Inactive(anon):     9916 kB
Active(file):    2190872 kB
Inactive(file):  2319036 kB
Unevictable:        7120 kB
Mlocked:            7120 kB
SwapTotal:      67108856 kB
SwapFree:       67107004 kB
Dirty:              3796 kB
Writeback:             4 kB
AnonPages:        125844 kB
Mapped:            13180 kB
Shmem:                80 kB
Slab:             773616 kB
SReclaimable:     217916 kB
SUnreclaim:       555700 kB
KernelStack:        1448 kB
PageTables:         4228 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545684 kB
Committed_AS:     234536 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    102400 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-3720825-1338514972.opb

Free space on /tmp at the end= 69100 MiB
End job on node117 at 2012-06-01 04:12:55