Trace number 3720823

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) 1800.05 1800.41

General information on the benchmark

Name/DEC-SMALLINT-LIN/sroussel/
ShortestPathNG/normalized-NG_K200.opb
MD5SUM4ffc81aa318dee614e51a62344fd339d
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 variables23800
Total number of constraints24202
Number of constraints which are clauses24002
Number of constraints which are cardinality constraints (but not clauses)200
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint200
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 201
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
1.49/1.51	c starting to Solve
1.49/1.51	c #variables read: 23800 - #constraints read: 24200

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-3720823-1338514964/watcher-3720823-1338514964 -o /tmp/evaluation-result-3720823-1338514964/solver-3720823-1338514964 -C 1800 -W 1900 -M 15500 Pueblo HOME/instance-3720823-1338514964.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: 2.00 2.00 1.99 3/176 23990
/proc/meminfo: memFree=27037436/32873844 swapFree=6608/6608
[pid=23990] ppid=23988 vsize=3104 CPUtime=0 cores=0,2,4,6
/proc/23990/stat : 23990 (Pueblo) R 23988 23990 22740 0 -1 4202496 333 0 0 0 0 0 0 0 20 0 1 0 317621289 3178496 270 33554432000 134512640 134579096 4288583712 4288451108 2331407 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/23990/statm: 776 272 221 17 0 82 0

[startup+0.0469909 s]
/proc/loadavg: 2.00 2.00 1.99 3/176 23990
/proc/meminfo: memFree=27037436/32873844 swapFree=6608/6608
[pid=23990] ppid=23988 vsize=5236 CPUtime=0.04 cores=0,2,4,6
/proc/23990/stat : 23990 (Pueblo) R 23988 23990 22740 0 -1 4202496 849 0 0 0 4 0 0 0 20 0 1 0 317621289 5361664 786 33554432000 134512640 134579096 4288583712 4288451136 134534568 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/23990/statm: 1309 786 221 17 0 615 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5236

[startup+0.100207 s]
/proc/loadavg: 2.00 2.00 1.99 3/176 23990
/proc/meminfo: memFree=27037436/32873844 swapFree=6608/6608
[pid=23990] ppid=23988 vsize=6432 CPUtime=0.09 cores=0,2,4,6
/proc/23990/stat : 23990 (Pueblo) R 23988 23990 22740 0 -1 4202496 1164 0 0 0 9 0 0 0 20 0 1 0 317621289 6586368 1101 33554432000 134512640 134579096 4288583712 4288450988 7021616 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/23990/statm: 1608 1101 221 17 0 914 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6432

[startup+0.30018 s]
/proc/loadavg: 2.00 2.00 1.99 3/176 23990
/proc/meminfo: memFree=27037436/32873844 swapFree=6608/6608
[pid=23990] ppid=23988 vsize=9632 CPUtime=0.29 cores=0,2,4,6
/proc/23990/stat : 23990 (Pueblo) R 23988 23990 22740 0 -1 4202496 1944 0 0 0 29 0 0 0 20 0 1 0 317621289 9863168 1881 33554432000 134512640 134579096 4288583712 4288451104 1534811 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/23990/statm: 2408 1881 221 17 0 1714 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9632

[startup+0.700172 s]
/proc/loadavg: 2.00 2.00 1.99 3/176 23990
/proc/meminfo: memFree=27037436/32873844 swapFree=6608/6608
[pid=23990] ppid=23988 vsize=13120 CPUtime=0.69 cores=0,2,4,6
/proc/23990/stat : 23990 (Pueblo) R 23988 23990 22740 0 -1 4202496 2684 0 0 0 69 0 0 0 20 0 1 0 317621289 13434880 2589 33554432000 134512640 134579096 4288583712 4288582672 134532448 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/23990/statm: 3280 2589 228 17 0 2586 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13120

[startup+1.50018 s]
/proc/loadavg: 2.00 2.00 1.99 3/177 23991
/proc/meminfo: memFree=27027012/32873844 swapFree=6608/6608
[pid=23990] ppid=23988 vsize=16552 CPUtime=1.49 cores=0,2,4,6
/proc/23990/stat : 23990 (Pueblo) R 23988 23990 22740 0 -1 4202496 3551 0 0 0 149 0 0 0 20 0 1 0 317621289 16949248 3456 33554432000 134512640 134579096 4288583712 4288582416 1582375 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/23990/statm: 4138 3456 228 17 0 3444 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16552

[startup+3.10018 s]
/proc/loadavg: 2.00 2.00 1.99 3/177 23991
/proc/meminfo: memFree=27021556/32873844 swapFree=6608/6608
[pid=23990] ppid=23988 vsize=18560 CPUtime=3.09 cores=0,2,4,6
/proc/23990/stat : 23990 (Pueblo) R 23988 23990 22740 0 -1 4202496 4024 0 0 0 309 0 0 0 20 0 1 0 317621289 19005440 3929 33554432000 134512640 134579096 4288583712 4288582532 134556408 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/23990/statm: 4640 3929 230 17 0 3946 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18560

[startup+6.30017 s]
/proc/loadavg: 2.00 2.00 1.99 3/177 23991
/proc/meminfo: memFree=27020688/32873844 swapFree=6608/6608
[pid=23990] ppid=23988 vsize=18560 CPUtime=6.29 cores=0,2,4,6
/proc/23990/stat : 23990 (Pueblo) R 23988 23990 22740 0 -1 4202496 4024 0 0 0 629 0 0 0 20 0 1 0 317621289 19005440 3929 33554432000 134512640 134579096 4288583712 4288582532 134556414 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/23990/statm: 4640 3929 230 17 0 3946 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18560

[startup+12.7002 s]
/proc/loadavg: 2.00 2.00 1.99 3/177 23991
/proc/meminfo: memFree=27019596/32873844 swapFree=6608/6608
[pid=23990] ppid=23988 vsize=18560 CPUtime=12.69 cores=0,2,4,6
/proc/23990/stat : 23990 (Pueblo) R 23988 23990 22740 0 -1 4202496 4024 0 0 0 1269 0 0 0 20 0 1 0 317621289 19005440 3929 33554432000 134512640 134579096 4288583712 4288582532 134556414 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/23990/statm: 4640 3929 230 17 0 3946 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18560

[startup+25.5002 s]
/proc/loadavg: 2.00 2.00 1.99 3/177 23991
/proc/meminfo: memFree=27018232/32873844 swapFree=6608/6608
[pid=23990] ppid=23988 vsize=19220 CPUtime=25.48 cores=0,2,4,6
/proc/23990/stat : 23990 (Pueblo) R 23988 23990 22740 0 -1 4202496 4063 0 0 0 2548 0 0 0 20 0 1 0 317621289 19681280 3968 33554432000 134512640 134579096 4288583712 4288582532 134556399 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/23990/statm: 4805 3968 230 17 0 4111 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19220

[startup+51.1002 s]
/proc/loadavg: 2.00 2.00 1.99 3/177 23991
/proc/meminfo: memFree=27012776/32873844 swapFree=6608/6608
[pid=23990] ppid=23988 vsize=21544 CPUtime=51.08 cores=0,2,4,6
/proc/23990/stat : 23990 (Pueblo) R 23988 23990 22740 0 -1 4202496 4864 0 0 0 5108 0 0 0 20 0 1 0 317621289 22061056 4717 33554432000 134512640 134579096 4288583712 4288582544 134517903 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/23990/statm: 5386 4717 230 17 0 4692 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 21544

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 1.99 3/177 24040
/proc/meminfo: memFree=27547080/32873844 swapFree=6608/6608
[pid=23990] ppid=23988 vsize=40896 CPUtime=102.27 cores=0,2,4,6
/proc/23990/stat : 23990 (Pueblo) R 23988 23990 22740 0 -1 4202496 9698 0 0 0 10225 2 0 0 20 0 1 0 317621289 41877504 9564 33554432000 134512640 134579096 4288583712 4288580400 134533489 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/23990/statm: 10224 9564 230 17 0 9530 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 40896

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/177 24041
/proc/meminfo: memFree=27491104/32873844 swapFree=6608/6608
[pid=23990] ppid=23988 vsize=53440 CPUtime=162.25 cores=0,2,4,6
/proc/23990/stat : 23990 (Pueblo) R 23988 23990 22740 0 -1 4202496 12841 0 0 0 16223 2 0 0 20 0 1 0 317621289 54722560 12708 33554432000 134512640 134579096 4288583712 4288582368 134522754 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/23990/statm: 13360 12708 230 17 0 12666 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 53440

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/177 24041
/proc/meminfo: memFree=27474020/32873844 swapFree=6608/6608
[pid=23990] ppid=23988 vsize=67696 CPUtime=222.25 cores=0,2,4,6
/proc/23990/stat : 23990 (Pueblo) R 23988 23990 22740 0 -1 4202496 16396 0 0 0 22222 3 0 0 20 0 1 0 317621289 69320704 16262 33554432000 134512640 134579096 4288583712 4288582528 134519064 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/23990/statm: 16924 16262 230 17 0 16230 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 67696

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/177 24041
/proc/meminfo: memFree=27451376/32873844 swapFree=6608/6608
[pid=23990] ppid=23988 vsize=67832 CPUtime=282.23 cores=0,2,4,6
/proc/23990/stat : 23990 (Pueblo) R 23988 23990 22740 0 -1 4202496 16456 0 0 0 28220 3 0 0 20 0 1 0 317621289 69459968 16315 33554432000 134512640 134579096 4288583712 4288582576 134520048 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/23990/statm: 16958 16315 230 17 0 16264 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 67832

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/177 24041
/proc/meminfo: memFree=27435164/32873844 swapFree=6608/6608
[pid=23990] ppid=23988 vsize=75460 CPUtime=342.22 cores=0,2,4,6
/proc/23990/stat : 23990 (Pueblo) R 23988 23990 22740 0 -1 4202496 18340 0 0 0 34219 3 0 0 20 0 1 0 317621289 77271040 18199 33554432000 134512640 134579096 4288583712 4288582368 134524568 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/23990/statm: 18865 18199 230 17 0 18171 0
Current children cumulated CPU time (s) 342.22
Current children cumulated vsize (KiB) 75460

[startup+402.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/177 24041
/proc/meminfo: memFree=27435220/32873844 swapFree=6608/6608
[pid=23990] ppid=23988 vsize=75460 CPUtime=402.21 cores=0,2,4,6
/proc/23990/stat : 23990 (Pueblo) R 23988 23990 22740 0 -1 4202496 18342 0 0 0 40218 3 0 0 20 0 1 0 317621289 77271040 18199 33554432000 134512640 134579096 4288583712 4288582532 134556414 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/23990/statm: 18865 18199 230 17 0 18171 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 75460

[startup+462.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 24045
/proc/meminfo: memFree=27432360/32873844 swapFree=6608/6608
[pid=23990] ppid=23988 vsize=76564 CPUtime=462.2 cores=0,2,4,6
/proc/23990/stat : 23990 (Pueblo) R 23988 23990 22740 0 -1 4202496 18610 0 0 0 46217 3 0 0 20 0 1 0 317621289 78401536 18467 33554432000 134512640 134579096 4288583712 4288582640 134559533 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/23990/statm: 19141 18467 230 17 0 18447 0
Current children cumulated CPU time (s) 462.2
Current children cumulated vsize (KiB) 76564

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 24045
/proc/meminfo: memFree=27409660/32873844 swapFree=6608/6608
[pid=23990] ppid=23988 vsize=79028 CPUtime=522.19 cores=0,2,4,6
/proc/23990/stat : 23990 (Pueblo) R 23988 23990 22740 0 -1 4202496 19222 0 0 0 52216 3 0 0 20 0 1 0 317621289 80924672 19079 33554432000 134512640 134579096 4288583712 4288582528 134519125 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/23990/statm: 19757 19079 230 17 0 19063 0
Current children cumulated CPU time (s) 522.19
Current children cumulated vsize (KiB) 79028

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 24045
/proc/meminfo: memFree=27393908/32873844 swapFree=6608/6608
[pid=23990] ppid=23988 vsize=79588 CPUtime=582.17 cores=0,2,4,6
/proc/23990/stat : 23990 (Pueblo) R 23988 23990 22740 0 -1 4202496 19372 0 0 0 58214 3 0 0 20 0 1 0 317621289 81498112 19227 33554432000 134512640 134579096 4288583712 4288582528 134519114 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/23990/statm: 19897 19227 230 17 0 19203 0
Current children cumulated CPU time (s) 582.17
Current children cumulated vsize (KiB) 79588

[startup+642.3 s]

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

[startup+822.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 24046
/proc/meminfo: memFree=27370180/32873844 swapFree=6608/6608
[pid=23990] ppid=23988 vsize=93228 CPUtime=822.13 cores=0,2,4,6
/proc/23990/stat : 23990 (Pueblo) R 23988 23990 22740 0 -1 4202496 23425 0 0 0 82209 4 0 0 20 0 1 0 317621289 95465472 22620 33554432000 134512640 134579096 4288583712 4288582368 134522742 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/23990/statm: 23307 22620 230 17 0 22613 0
Current children cumulated CPU time (s) 822.13
Current children cumulated vsize (KiB) 93228

[startup+882.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/177 24046
/proc/meminfo: memFree=27366708/32873844 swapFree=6608/6608
[pid=23990] ppid=23988 vsize=93228 CPUtime=882.12 cores=0,2,4,6
/proc/23990/stat : 23990 (Pueblo) R 23988 23990 22740 0 -1 4202496 23425 0 0 0 88208 4 0 0 20 0 1 0 317621289 95465472 22620 33554432000 134512640 134579096 4288583712 4288582368 134522754 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/23990/statm: 23307 22620 230 17 0 22613 0
Current children cumulated CPU time (s) 882.12
Current children cumulated vsize (KiB) 93228

[startup+942.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 24046
/proc/meminfo: memFree=27354184/32873844 swapFree=6608/6608
[pid=23990] ppid=23988 vsize=93228 CPUtime=942.11 cores=0,2,4,6
/proc/23990/stat : 23990 (Pueblo) R 23988 23990 22740 0 -1 4202496 23428 0 0 0 94207 4 0 0 20 0 1 0 317621289 95465472 22623 33554432000 134512640 134579096 4288583712 4288582532 134556405 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/23990/statm: 23307 22623 230 17 0 22613 0
Current children cumulated CPU time (s) 942.11
Current children cumulated vsize (KiB) 93228

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 24046
/proc/meminfo: memFree=27317120/32873844 swapFree=6608/6608
[pid=23990] ppid=23988 vsize=93664 CPUtime=1002.1 cores=0,2,4,6
/proc/23990/stat : 23990 (Pueblo) R 23988 23990 22740 0 -1 4202496 23624 0 0 0 100206 4 0 0 20 0 1 0 317621289 95911936 22754 33554432000 134512640 134579096 4288583712 4288582528 134519085 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/23990/statm: 23416 22754 230 17 0 22722 0
Current children cumulated CPU time (s) 1002.1
Current children cumulated vsize (KiB) 93664

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 24050
/proc/meminfo: memFree=27275008/32873844 swapFree=6608/6608
[pid=23990] ppid=23988 vsize=101452 CPUtime=1062.09 cores=0,2,4,6
/proc/23990/stat : 23990 (Pueblo) R 23988 23990 22740 0 -1 4202496 25576 0 0 0 106204 5 0 0 20 0 1 0 317621289 103886848 24706 33554432000 134512640 134579096 4288583712 4288582544 134517872 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/23990/statm: 25363 24706 230 17 0 24669 0
Current children cumulated CPU time (s) 1062.09
Current children cumulated vsize (KiB) 101452

[startup+1122.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/178 24073
/proc/meminfo: memFree=27269108/32873844 swapFree=6608/6608
[pid=23990] ppid=23988 vsize=101452 CPUtime=1122.07 cores=0,2,4,6
/proc/23990/stat : 23990 (Pueblo) R 23988 23990 22740 0 -1 4202496 25577 0 0 0 112202 5 0 0 20 0 1 0 317621289 103886848 24706 33554432000 134512640 134579096 4288583712 4288582532 134556408 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/23990/statm: 25363 24706 230 17 0 24669 0
Current children cumulated CPU time (s) 1122.07
Current children cumulated vsize (KiB) 101452

[startup+1182.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/177 24073
/proc/meminfo: memFree=27268380/32873844 swapFree=6608/6608
[pid=23990] ppid=23988 vsize=101276 CPUtime=1182.06 cores=0,2,4,6
/proc/23990/stat : 23990 (Pueblo) R 23988 23990 22740 0 -1 4202496 25724 0 0 0 118201 5 0 0 20 0 1 0 317621289 103706624 24668 33554432000 134512640 134579096 4288583712 4288582544 134517908 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/23990/statm: 25319 24668 230 17 0 24625 0
Current children cumulated CPU time (s) 1182.06
Current children cumulated vsize (KiB) 101276

[startup+1242.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/177 24073
/proc/meminfo: memFree=27242648/32873844 swapFree=6608/6608
[pid=23990] ppid=23988 vsize=101276 CPUtime=1242.04 cores=0,2,4,6
/proc/23990/stat : 23990 (Pueblo) R 23988 23990 22740 0 -1 4202496 25724 0 0 0 124199 5 0 0 20 0 1 0 317621289 103706624 24668 33554432000 134512640 134579096 4288583712 4288582544 134517933 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/23990/statm: 25319 24668 230 17 0 24625 0
Current children cumulated CPU time (s) 1242.04
Current children cumulated vsize (KiB) 101276

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 24073
/proc/meminfo: memFree=27242896/32873844 swapFree=6608/6608
[pid=23990] ppid=23988 vsize=101276 CPUtime=1302.04 cores=0,2,4,6
/proc/23990/stat : 23990 (Pueblo) R 23988 23990 22740 0 -1 4202496 25724 0 0 0 130199 5 0 0 20 0 1 0 317621289 103706624 24668 33554432000 134512640 134579096 4288583712 4288582368 134522688 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/23990/statm: 25319 24668 230 17 0 24625 0
Current children cumulated CPU time (s) 1302.04
Current children cumulated vsize (KiB) 101276

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 24074
/proc/meminfo: memFree=27243020/32873844 swapFree=6608/6608
[pid=23990] ppid=23988 vsize=101276 CPUtime=1362.02 cores=0,2,4,6
/proc/23990/stat : 23990 (Pueblo) R 23988 23990 22740 0 -1 4202496 25724 0 0 0 136197 5 0 0 20 0 1 0 317621289 103706624 24668 33554432000 134512640 134579096 4288583712 4288582368 134522726 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/23990/statm: 25319 24668 230 17 0 24625 0
Current children cumulated CPU time (s) 1362.02
Current children cumulated vsize (KiB) 101276

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 24074
/proc/meminfo: memFree=27243020/32873844 swapFree=6608/6608
[pid=23990] ppid=23988 vsize=101276 CPUtime=1422.01 cores=0,2,4,6
/proc/23990/stat : 23990 (Pueblo) R 23988 23990 22740 0 -1 4202496 25725 0 0 0 142196 5 0 0 20 0 1 0 317621289 103706624 24669 33554432000 134512640 134579096 4288583712 4288582368 134522688 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/23990/statm: 25319 24669 230 17 0 24625 0
Current children cumulated CPU time (s) 1422.01
Current children cumulated vsize (KiB) 101276

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 24074
/proc/meminfo: memFree=27234212/32873844 swapFree=6608/6608
[pid=23990] ppid=23988 vsize=101276 CPUtime=1482 cores=0,2,4,6
/proc/23990/stat : 23990 (Pueblo) R 23988 23990 22740 0 -1 4202496 25725 0 0 0 148195 5 0 0 20 0 1 0 317621289 103706624 24669 33554432000 134512640 134579096 4288583712 4288582368 134522754 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/23990/statm: 25319 24669 230 17 0 24625 0
Current children cumulated CPU time (s) 1482
Current children cumulated vsize (KiB) 101276

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 24074
/proc/meminfo: memFree=27234640/32873844 swapFree=6608/6608
[pid=23990] ppid=23988 vsize=101276 CPUtime=1541.98 cores=0,2,4,6
/proc/23990/stat : 23990 (Pueblo) R 23988 23990 22740 0 -1 4202496 25726 0 0 0 154193 5 0 0 20 0 1 0 317621289 103706624 24670 33554432000 134512640 134579096 4288583712 4288582528 134519064 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/23990/statm: 25319 24670 230 17 0 24625 0
Current children cumulated CPU time (s) 1541.98
Current children cumulated vsize (KiB) 101276

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 24074
/proc/meminfo: memFree=27234640/32873844 swapFree=6608/6608
[pid=23990] ppid=23988 vsize=101408 CPUtime=1601.97 cores=0,2,4,6
/proc/23990/stat : 23990 (Pueblo) R 23988 23990 22740 0 -1 4202496 25727 0 0 0 160192 5 0 0 20 0 1 0 317621289 103841792 24671 33554432000 134512640 134579096 4288583712 4288582532 134556221 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/23990/statm: 25352 24671 230 17 0 24658 0
Current children cumulated CPU time (s) 1601.97
Current children cumulated vsize (KiB) 101408

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 24077
/proc/meminfo: memFree=27235252/32873844 swapFree=6608/6608
[pid=23990] ppid=23988 vsize=101540 CPUtime=1661.96 cores=0,2,4,6
/proc/23990/stat : 23990 (Pueblo) R 23988 23990 22740 0 -1 4202496 25769 0 0 0 166191 5 0 0 20 0 1 0 317621289 103976960 24713 33554432000 134512640 134579096 4288583712 4288582528 134519077 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/23990/statm: 25385 24713 230 17 0 24691 0
Current children cumulated CPU time (s) 1661.96
Current children cumulated vsize (KiB) 101540

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 24078
/proc/meminfo: memFree=27235888/32873844 swapFree=6608/6608
[pid=23990] ppid=23988 vsize=101844 CPUtime=1721.95 cores=0,2,4,6
/proc/23990/stat : 23990 (Pueblo) R 23988 23990 22740 0 -1 4202496 25856 0 0 0 172190 5 0 0 20 0 1 0 317621289 104288256 24800 33554432000 134512640 134579096 4288583712 4288582368 134522706 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/23990/statm: 25461 24800 230 17 0 24767 0
Current children cumulated CPU time (s) 1721.95
Current children cumulated vsize (KiB) 101844

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 24079
/proc/meminfo: memFree=27205004/32873844 swapFree=6608/6608
[pid=23990] ppid=23988 vsize=133168 CPUtime=1781.93 cores=0,2,4,6
/proc/23990/stat : 23990 (Pueblo) R 23988 23990 22740 0 -1 4202496 33649 0 0 0 178187 6 0 0 20 0 1 0 317621289 136364032 32593 33554432000 134512640 134579096 4288583712 4288582576 134520196 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/23990/statm: 33292 32593 230 17 0 32598 0
Current children cumulated CPU time (s) 1781.93
Current children cumulated vsize (KiB) 133168



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 24079
/proc/meminfo: memFree=27178280/32873844 swapFree=6608/6608
[pid=23990] ppid=23988 vsize=159020 CPUtime=1800.04 cores=0,2,4,6
/proc/23990/stat : 23990 (Pueblo) R 23988 23990 22740 0 -1 4202496 40059 0 0 0 179996 8 0 0 20 0 1 0 317621289 162836480 39003 33554432000 134512640 134579096 4288583712 4288582544 134517933 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/23990/statm: 39755 39003 230 17 0 39061 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 159020

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): 1800.05
CPU user time (s): 1799.96
CPU system time (s): 0.087986
CPU usage (%): 99.98
Max. virtual memory (cumulated for all children) (KiB): 159020

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.96
system time used= 0.087986
maximum resident set size= 156012
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 40059
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= 38
involuntary context switches= 2884

runsolver used 3.21251 second user time and 8.80366 second system time

The end

Launcher Data 

Begin job on node140 at 2012-06-01 03:42:44
IDJOB=3720823
IDBENCH=90143
IDSOLVER=2305
FILE ID=node140/3720823-1338514964
RUNJOBID= node140-1338505991-22756
PBS_JOBID= 14635751
Free space on /tmp= 70568 MiB

SOLVER NAME= Pueblo 1.4
BENCH NAME= PB12/normalized-PB12/DEC-SMALLINT-LIN/sroussel/ShortestPathNG/normalized-NG_K200.opb
COMMAND LINE= Pueblo BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3720823-1338514964/watcher-3720823-1338514964 -o /tmp/evaluation-result-3720823-1338514964/solver-3720823-1338514964 -C 1800 -W 1900 -M 15500  Pueblo HOME/instance-3720823-1338514964.opb

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

MD5SUM BENCH= 4ffc81aa318dee614e51a62344fd339d
RANDOM SEED=1799397210

node140.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		: 2667.094
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	: 5334.18
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		: 2667.094
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		: 2667.094
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		: 2667.094
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.094
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	: 5331.92
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		: 2667.094
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	: 5331.88
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		: 2667.094
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	: 5331.90
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		: 2667.094
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:       32873844 kB
MemFree:        27037344 kB
Buffers:          338388 kB
Cached:          4083156 kB
SwapCached:         1664 kB
Active:          1757992 kB
Inactive:        3198772 kB
Active(anon):     527940 kB
Inactive(anon):     9416 kB
Active(file):    1230052 kB
Inactive(file):  3189356 kB
Unevictable:        6608 kB
Mlocked:            6608 kB
SwapTotal:      67108856 kB
SwapFree:       67105156 kB
Dirty:              3804 kB
Writeback:             0 kB
AnonPages:        540324 kB
Mapped:            11212 kB
Shmem:                 8 kB
Slab:             740504 kB
SReclaimable:     182600 kB
SUnreclaim:       557904 kB
KernelStack:        1440 kB
PageTables:         5056 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     659244 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    464896 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-3720823-1338514964.opb

Free space on /tmp at the end= 70620 MiB
End job on node140 at 2012-06-01 04:12:47