Trace number 3720722

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) 1800.12 1800.51

General information on the benchmark

Name/DEC-SMALLINT-LIN/lopes/
normalized-146.opb
MD5SUM132271a8a55b01af9ffef359148ae5e1
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 variables48417
Total number of constraints1121431
Number of constraints which are clauses1007614
Number of constraints which are cardinality constraints (but not clauses)3525
Number of constraints which are nor clauses,nor cardinality constraints110292
Minimum length of a constraint2
Maximum length of a constraint690
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 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 691
Number of bits of the biggest sum of numbers10
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
111.87/111.95	c starting to Solve
111.87/111.95	c #variables read: 48417 - #constraints read: 1123206

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-3720722-1338513228/watcher-3720722-1338513228 -o /tmp/evaluation-result-3720722-1338513228/solver-3720722-1338513228 -C 1800 -W 1900 -M 15500 Pueblo HOME/instance-3720722-1338513228.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: 2.04 2.06 2.00 3/175 26823
/proc/meminfo: memFree=27276632/32873624 swapFree=7112/7112
[pid=26823] ppid=26821 vsize=3104 CPUtime=0 cores=0,2,4,6
/proc/26823/stat : 26823 (Pueblo) R 26821 26823 25929 0 -1 4202496 333 0 0 0 0 0 0 0 20 0 1 0 317448369 3178496 270 33554432000 134512640 134579096 4290402608 4290270016 134546916 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/26823/statm: 776 270 221 17 0 82 0

[startup+0.0803929 s]
/proc/loadavg: 2.04 2.06 2.00 3/175 26823
/proc/meminfo: memFree=27276632/32873624 swapFree=7112/7112
[pid=26823] ppid=26821 vsize=4700 CPUtime=0.07 cores=0,2,4,6
/proc/26823/stat : 26823 (Pueblo) R 26821 26823 25929 0 -1 4202496 739 0 0 0 7 0 0 0 20 0 1 0 317448369 4812800 676 33554432000 134512640 134579096 4290402608 4290270004 3859200 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/26823/statm: 1175 676 221 17 0 481 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 4700

[startup+0.10026 s]
/proc/loadavg: 2.04 2.06 2.00 3/175 26823
/proc/meminfo: memFree=27276632/32873624 swapFree=7112/7112
[pid=26823] ppid=26821 vsize=5236 CPUtime=0.09 cores=0,2,4,6
/proc/26823/stat : 26823 (Pueblo) R 26821 26823 25929 0 -1 4202496 845 0 0 0 9 0 0 0 20 0 1 0 317448369 5361664 782 33554432000 134512640 134579096 4290402608 4290270032 134546737 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/26823/statm: 1309 782 221 17 0 615 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5236

[startup+0.300229 s]
/proc/loadavg: 2.04 2.06 2.00 3/175 26823
/proc/meminfo: memFree=27276632/32873624 swapFree=7112/7112
[pid=26823] ppid=26821 vsize=9364 CPUtime=0.29 cores=0,2,4,6
/proc/26823/stat : 26823 (Pueblo) R 26821 26823 25929 0 -1 4202496 1879 0 0 0 29 0 0 0 20 0 1 0 317448369 9588736 1816 33554432000 134512640 134579096 4290402608 4290270052 134534797 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/26823/statm: 2341 1816 221 17 0 1647 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9364

[startup+0.700162 s]
/proc/loadavg: 2.04 2.06 2.00 3/175 26823
/proc/meminfo: memFree=27276632/32873624 swapFree=7112/7112
[pid=26823] ppid=26821 vsize=17356 CPUtime=0.69 cores=0,2,4,6
/proc/26823/stat : 26823 (Pueblo) R 26821 26823 25929 0 -1 4202496 3889 0 0 0 69 0 0 0 20 0 1 0 317448369 17772544 3826 33554432000 134512640 134579096 4290402608 4290270012 134515788 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/26823/statm: 4339 3826 221 17 0 3645 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17356

[startup+1.50012 s]
/proc/loadavg: 2.04 2.06 2.00 3/176 26824
/proc/meminfo: memFree=27255668/32873624 swapFree=7112/7112
[pid=26823] ppid=26821 vsize=33076 CPUtime=1.49 cores=0,2,4,6
/proc/26823/stat : 26823 (Pueblo) R 26821 26823 25929 0 -1 4202496 7836 0 0 0 148 1 0 0 20 0 1 0 317448369 33869824 7773 33554432000 134512640 134579096 4290402608 4290270068 3859263 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/26823/statm: 8269 7773 221 17 0 7575 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 33076

[startup+3.10018 s]
/proc/loadavg: 2.04 2.06 2.00 3/176 26824
/proc/meminfo: memFree=27233008/32873624 swapFree=7112/7112
[pid=26823] ppid=26821 vsize=63448 CPUtime=3.08 cores=0,2,4,6
/proc/26823/stat : 26823 (Pueblo) R 26821 26823 25929 0 -1 4202496 15402 0 0 0 306 2 0 0 20 0 1 0 317448369 64970752 15339 33554432000 134512640 134579096 4290402608 4290270080 134544307 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/26823/statm: 15862 15339 221 17 0 15168 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 63448

[startup+6.30017 s]
/proc/loadavg: 2.04 2.06 2.00 3/176 26824
/proc/meminfo: memFree=27170040/32873624 swapFree=7112/7112
[pid=26823] ppid=26821 vsize=122592 CPUtime=6.29 cores=0,2,4,6
/proc/26823/stat : 26823 (Pueblo) R 26821 26823 25929 0 -1 4202496 30188 0 0 0 624 5 0 0 20 0 1 0 317448369 125534208 30125 33554432000 134512640 134579096 4290402608 4290270008 2789357 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/26823/statm: 30648 30125 221 17 0 29954 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 122592

[startup+12.7002 s]
/proc/loadavg: 2.03 2.05 2.00 3/176 26824
/proc/meminfo: memFree=27092240/32873624 swapFree=7112/7112
[pid=26823] ppid=26821 vsize=178960 CPUtime=12.69 cores=0,2,4,6
/proc/26823/stat : 26823 (Pueblo) R 26821 26823 25929 0 -1 4202496 43944 0 0 0 1261 8 0 0 20 0 1 0 317448369 183255040 43881 33554432000 134512640 134579096 4290402608 4290401584 134532045 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/26823/statm: 44740 43881 228 17 0 44046 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 178960

[startup+25.5001 s]
/proc/loadavg: 2.02 2.05 2.00 3/176 26824
/proc/meminfo: memFree=27078544/32873624 swapFree=7112/7112
[pid=26823] ppid=26821 vsize=179728 CPUtime=25.49 cores=0,2,4,6
/proc/26823/stat : 26823 (Pueblo) R 26821 26823 25929 0 -1 4202496 44082 0 0 0 2541 8 0 0 20 0 1 0 317448369 184041472 44019 33554432000 134512640 134579096 4290402608 4290401568 134532448 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/26823/statm: 44932 44019 228 17 0 44238 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 179728

[startup+51.1002 s]
/proc/loadavg: 2.02 2.05 2.00 3/176 26824
/proc/meminfo: memFree=27052972/32873624 swapFree=7112/7112
[pid=26823] ppid=26821 vsize=182240 CPUtime=51.08 cores=0,2,4,6
/proc/26823/stat : 26823 (Pueblo) R 26821 26823 25929 0 -1 4202496 44723 0 0 0 5100 8 0 0 20 0 1 0 317448369 186613760 44660 33554432000 134512640 134579096 4290402608 4290401584 134532044 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/26823/statm: 45560 44660 228 17 0 44866 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 182240

[startup+102.306 s]
/proc/loadavg: 2.08 2.05 2.01 3/176 26824
/proc/meminfo: memFree=26999696/32873624 swapFree=7112/7112
[pid=26823] ppid=26821 vsize=218588 CPUtime=102.28 cores=0,2,4,6
/proc/26823/stat : 26823 (Pueblo) R 26821 26823 25929 0 -1 4202496 53681 0 0 0 10218 10 0 0 20 0 1 0 317448369 223834112 53618 33554432000 134512640 134579096 4290402608 4290401568 134532440 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/26823/statm: 54647 53618 228 17 0 53953 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 218588

[startup+162.3 s]
/proc/loadavg: 2.03 2.04 2.00 3/176 26824
/proc/meminfo: memFree=26989436/32873624 swapFree=7112/7112
[pid=26823] ppid=26821 vsize=232860 CPUtime=162.23 cores=0,2,4,6
/proc/26823/stat : 26823 (Pueblo) R 26821 26823 25929 0 -1 4202496 56250 0 0 0 16213 10 0 0 20 0 1 0 317448369 238448640 56147 33554432000 134512640 134579096 4290402608 4290401536 134559533 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/26823/statm: 58215 56147 230 17 0 57521 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 232860

[startup+222.3 s]
/proc/loadavg: 2.05 2.05 2.00 3/176 26824
/proc/meminfo: memFree=26966624/32873624 swapFree=7112/7112
[pid=26823] ppid=26821 vsize=238360 CPUtime=222.18 cores=0,2,4,6
/proc/26823/stat : 26823 (Pueblo) R 26821 26823 25929 0 -1 4202496 57327 0 0 0 22208 10 0 0 20 0 1 0 317448369 244080640 57452 33554432000 134512640 134579096 4290402608 4290401536 134559533 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/26823/statm: 59590 57452 230 17 0 58896 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 238360

[startup+282.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/176 26872
/proc/meminfo: memFree=26992468/32873624 swapFree=7112/7112
[pid=26823] ppid=26821 vsize=241624 CPUtime=282.17 cores=0,2,4,6
/proc/26823/stat : 26823 (Pueblo) R 26821 26823 25929 0 -1 4202496 57944 0 0 0 28206 11 0 0 20 0 1 0 317448369 247422976 58593 33554432000 134512640 134579096 4290402608 4290401536 134559533 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/26823/statm: 60406 58593 230 17 0 59712 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 241624

[startup+342.3 s]
/proc/loadavg: 2.05 2.04 2.00 3/176 26873
/proc/meminfo: memFree=26826156/32873624 swapFree=7112/7112
[pid=26823] ppid=26821 vsize=259068 CPUtime=342.16 cores=0,2,4,6
/proc/26823/stat : 26823 (Pueblo) R 26821 26823 25929 0 -1 4202496 62015 0 0 0 34204 12 0 0 20 0 1 0 317448369 265285632 62664 33554432000 134512640 134579096 4290402608 4290401520 134559548 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/26823/statm: 64767 62664 230 17 0 64073 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 259068

[startup+402.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/177 26876
/proc/meminfo: memFree=26583212/32873624 swapFree=7112/7112
[pid=26823] ppid=26821 vsize=271172 CPUtime=402.15 cores=0,2,4,6
/proc/26823/stat : 26823 (Pueblo) R 26821 26823 25929 0 -1 4202496 64935 0 0 0 40200 15 0 0 20 0 1 0 317448369 277680128 65584 33554432000 134512640 134579096 4290402608 4290401536 134559533 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/26823/statm: 67793 65584 230 17 0 67099 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 271172

[startup+462.3 s]
/proc/loadavg: 2.06 2.04 2.00 3/176 26876
/proc/meminfo: memFree=26568964/32873624 swapFree=7112/7112
[pid=26823] ppid=26821 vsize=283576 CPUtime=462.13 cores=0,2,4,6
/proc/26823/stat : 26823 (Pueblo) R 26821 26823 25929 0 -1 4202496 67854 0 0 0 46196 17 0 0 20 0 1 0 317448369 290381824 69046 33554432000 134512640 134579096 4290402608 4290401472 134520078 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/26823/statm: 70894 69046 230 17 0 70200 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 283576

[startup+522.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/176 26876
/proc/meminfo: memFree=26465704/32873624 swapFree=7112/7112
[pid=26823] ppid=26821 vsize=300708 CPUtime=522.13 cores=0,2,4,6
/proc/26823/stat : 26823 (Pueblo) R 26821 26823 25929 0 -1 4202496 72005 0 0 0 52193 20 0 0 20 0 1 0 317448369 307924992 73197 33554432000 134512640 134579096 4290402608 4290401472 134520048 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/26823/statm: 75177 73197 230 17 0 74483 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 300708

[startup+582.3 s]
/proc/loadavg: 2.06 2.04 2.00 3/176 26876
/proc/meminfo: memFree=26449988/32873624 swapFree=7112/7112
[pid=26823] ppid=26821 vsize=318584 CPUtime=582.12 cores=0,2,4,6
/proc/26823/stat : 26823 (Pueblo) R 26821 26823 25929 0 -1 4202496 75895 0 0 0 58190 22 0 0 20 0 1 0 317448369 326230016 77087 33554432000 134512640 134579096 4290402608 4290401536 134559533 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/26823/statm: 79646 77087 230 17 0 78952 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 318584

[startup+642.3 s]

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

[startup+882.3 s]
/proc/loadavg: 2.04 2.05 2.00 3/175 28584
/proc/meminfo: memFree=26300436/32873624 swapFree=7112/7112
[pid=26823] ppid=26821 vsize=370636 CPUtime=882.06 cores=0,2,4,6
/proc/26823/stat : 26823 (Pueblo) R 26821 26823 25929 0 -1 4202496 88345 0 0 0 88178 28 0 0 20 0 1 0 317448369 379531264 89537 33554432000 134512640 134579096 4290402608 4290401472 134520044 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/26823/statm: 92659 89537 230 17 0 91965 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 370636

[startup+942.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/175 28585
/proc/meminfo: memFree=26267332/32873624 swapFree=7112/7112
[pid=26823] ppid=26821 vsize=379508 CPUtime=942.06 cores=0,2,4,6
/proc/26823/stat : 26823 (Pueblo) R 26821 26823 25929 0 -1 4202496 90469 0 0 0 94176 30 0 0 20 0 1 0 317448369 388616192 91661 33554432000 134512640 134579096 4290402608 4290401472 134520196 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/26823/statm: 94877 91661 230 17 0 94183 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 379508

[startup+1002.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/176 28588
/proc/meminfo: memFree=26259980/32873624 swapFree=7112/7112
[pid=26823] ppid=26821 vsize=386916 CPUtime=1002.05 cores=0,2,4,6
/proc/26823/stat : 26823 (Pueblo) R 26821 26823 25929 0 -1 4202496 92199 0 0 0 100174 31 0 0 20 0 1 0 317448369 396201984 93391 33554432000 134512640 134579096 4290402608 4290401536 134559533 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/26823/statm: 96729 93391 230 17 0 96035 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 386916

[startup+1062.3 s]
/proc/loadavg: 2.05 2.03 2.00 3/175 28588
/proc/meminfo: memFree=26228224/32873624 swapFree=7112/7112
[pid=26823] ppid=26821 vsize=394860 CPUtime=1062.02 cores=0,2,4,6
/proc/26823/stat : 26823 (Pueblo) R 26821 26823 25929 0 -1 4202496 94212 0 0 0 106169 33 0 0 20 0 1 0 317448369 404336640 95707 33554432000 134512640 134579096 4290402608 4290401536 134559533 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/26823/statm: 98715 95707 230 17 0 98021 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 394860

[startup+1122.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/175 28588
/proc/meminfo: memFree=26175364/32873624 swapFree=7112/7112
[pid=26823] ppid=26821 vsize=404016 CPUtime=1122 cores=0,2,4,6
/proc/26823/stat : 26823 (Pueblo) R 26821 26823 25929 0 -1 4202496 96445 0 0 0 112166 34 0 0 20 0 1 0 317448369 413712384 98655 33554432000 134512640 134579096 4290402608 4290401536 134559533 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/26823/statm: 101004 98655 230 17 0 100310 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 404016

[startup+1182.3 s]
/proc/loadavg: 2.06 2.04 2.00 3/175 28588
/proc/meminfo: memFree=26166684/32873624 swapFree=7112/7112
[pid=26823] ppid=26821 vsize=412836 CPUtime=1181.99 cores=0,2,4,6
/proc/26823/stat : 26823 (Pueblo) R 26821 26823 25929 0 -1 4202496 98589 0 0 0 118163 36 0 0 20 0 1 0 317448369 422744064 100799 33554432000 134512640 134579096 4290402608 4290401536 134559533 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/26823/statm: 103209 100799 230 17 0 102515 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 412836

[startup+1242.3 s]
/proc/loadavg: 2.07 2.04 2.00 3/175 28589
/proc/meminfo: memFree=26159492/32873624 swapFree=7112/7112
[pid=26823] ppid=26821 vsize=421244 CPUtime=1241.99 cores=0,2,4,6
/proc/26823/stat : 26823 (Pueblo) R 26821 26823 25929 0 -1 4202496 100696 0 0 0 124161 38 0 0 20 0 1 0 317448369 431353856 102906 33554432000 134512640 134579096 4290402608 4290401536 134559533 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/26823/statm: 105311 102906 230 17 0 104617 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 421244

[startup+1302.3 s]
/proc/loadavg: 2.08 2.04 2.00 3/175 28589
/proc/meminfo: memFree=26148580/32873624 swapFree=7112/7112
[pid=26823] ppid=26821 vsize=431936 CPUtime=1301.98 cores=0,2,4,6
/proc/26823/stat : 26823 (Pueblo) R 26821 26823 25929 0 -1 4202496 103288 0 0 0 130159 39 0 0 20 0 1 0 317448369 442302464 105498 33554432000 134512640 134579096 4290402608 4290401472 134520048 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/26823/statm: 107984 105498 230 17 0 107290 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 431936

[startup+1362.3 s]
/proc/loadavg: 2.08 2.05 2.00 3/175 28589
/proc/meminfo: memFree=26141268/32873624 swapFree=7112/7112
[pid=26823] ppid=26821 vsize=439428 CPUtime=1361.97 cores=0,2,4,6
/proc/26823/stat : 26823 (Pueblo) R 26821 26823 25929 0 -1 4202496 105135 0 0 0 136157 40 0 0 20 0 1 0 317448369 449974272 107345 33554432000 134512640 134579096 4290402608 4290401536 134559533 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/26823/statm: 109857 107345 230 17 0 109163 0
Current children cumulated CPU time (s) 1361.97
Current children cumulated vsize (KiB) 439428

[startup+1422.31 s]
/proc/loadavg: 2.03 2.04 2.00 3/175 28589
/proc/meminfo: memFree=26102828/32873624 swapFree=7112/7112
[pid=26823] ppid=26821 vsize=448756 CPUtime=1421.96 cores=0,2,4,6
/proc/26823/stat : 26823 (Pueblo) R 26821 26823 25929 0 -1 4202496 107431 0 0 0 142155 41 0 0 20 0 1 0 317448369 459526144 109641 33554432000 134512640 134579096 4290402608 4290401536 134559533 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/26823/statm: 112189 109641 230 17 0 111495 0
Current children cumulated CPU time (s) 1421.96
Current children cumulated vsize (KiB) 448756

[startup+1482.3 s]
/proc/loadavg: 2.06 2.04 2.00 3/175 28589
/proc/meminfo: memFree=26096812/32873624 swapFree=7112/7112
[pid=26823] ppid=26821 vsize=455060 CPUtime=1481.94 cores=0,2,4,6
/proc/26823/stat : 26823 (Pueblo) R 26821 26823 25929 0 -1 4202496 108907 0 0 0 148152 42 0 0 20 0 1 0 317448369 465981440 111117 33554432000 134512640 134579096 4290402608 4290401536 134559533 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/26823/statm: 113765 111117 230 17 0 113071 0
Current children cumulated CPU time (s) 1481.94
Current children cumulated vsize (KiB) 455060

[startup+1542.3 s]
/proc/loadavg: 2.02 2.03 2.00 3/175 28590
/proc/meminfo: memFree=26090956/32873624 swapFree=7112/7112
[pid=26823] ppid=26821 vsize=461180 CPUtime=1541.94 cores=0,2,4,6
/proc/26823/stat : 26823 (Pueblo) R 26821 26823 25929 0 -1 4202496 110318 0 0 0 154151 43 0 0 20 0 1 0 317448369 472248320 112528 33554432000 134512640 134579096 4290402608 4290401536 134559533 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/26823/statm: 115295 112528 230 17 0 114601 0
Current children cumulated CPU time (s) 1541.94
Current children cumulated vsize (KiB) 461180

[startup+1602.3 s]
/proc/loadavg: 2.06 2.04 2.00 3/176 28593
/proc/meminfo: memFree=26088872/32873624 swapFree=7112/7112
[pid=26823] ppid=26821 vsize=467312 CPUtime=1601.92 cores=0,2,4,6
/proc/26823/stat : 26823 (Pueblo) R 26821 26823 25929 0 -1 4202496 111676 0 0 0 160149 43 0 0 20 0 1 0 317448369 478527488 113886 33554432000 134512640 134579096 4290402608 4290401472 134520048 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/26823/statm: 116828 113886 230 17 0 116134 0
Current children cumulated CPU time (s) 1601.92
Current children cumulated vsize (KiB) 467312

[startup+1662.3 s]
/proc/loadavg: 2.05 2.04 2.00 3/175 28593
/proc/meminfo: memFree=26083052/32873624 swapFree=7112/7112
[pid=26823] ppid=26821 vsize=473080 CPUtime=1661.92 cores=0,2,4,6
/proc/26823/stat : 26823 (Pueblo) R 26821 26823 25929 0 -1 4202496 113154 0 0 0 166147 45 0 0 20 0 1 0 317448369 484433920 115364 33554432000 134512640 134579096 4290402608 4290401536 134559533 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/26823/statm: 118270 115364 230 17 0 117576 0
Current children cumulated CPU time (s) 1661.92
Current children cumulated vsize (KiB) 473080

[startup+1722.3 s]
/proc/loadavg: 2.08 2.05 2.00 3/175 28593
/proc/meminfo: memFree=26064452/32873624 swapFree=7112/7112
[pid=26823] ppid=26821 vsize=479048 CPUtime=1721.91 cores=0,2,4,6
/proc/26823/stat : 26823 (Pueblo) R 26821 26823 25929 0 -1 4202496 114581 0 0 0 172146 45 0 0 20 0 1 0 317448369 490545152 116791 33554432000 134512640 134579096 4290402608 4290401472 134519955 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/26823/statm: 119762 116791 230 17 0 119068 0
Current children cumulated CPU time (s) 1721.91
Current children cumulated vsize (KiB) 479048

[startup+1782.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/175 28593
/proc/meminfo: memFree=26060236/32873624 swapFree=7112/7112
[pid=26823] ppid=26821 vsize=483192 CPUtime=1781.9 cores=0,2,4,6
/proc/26823/stat : 26823 (Pueblo) R 26821 26823 25929 0 -1 4202496 115527 0 0 0 178144 46 0 0 20 0 1 0 317448369 494788608 117737 33554432000 134512640 134579096 4290402608 4290401472 134520078 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/26823/statm: 120798 117737 230 17 0 120104 0
Current children cumulated CPU time (s) 1781.9
Current children cumulated vsize (KiB) 483192



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 2.02 2.03 2.00 3/175 28593
/proc/meminfo: memFree=26058304/32873624 swapFree=7112/7112
[pid=26823] ppid=26821 vsize=485300 CPUtime=1800.1 cores=0,2,4,6
/proc/26823/stat : 26823 (Pueblo) R 26821 26823 25929 0 -1 4202496 115964 0 0 0 179964 46 0 0 20 0 1 0 317448369 496947200 118177 33554432000 134512640 134579096 4290402608 4290401536 134559533 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/26823/statm: 121325 118177 230 17 0 120631 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 485300

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

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

[startup+1800.5 s]
/proc/loadavg: 2.02 2.03 2.00 3/175 28593
/proc/meminfo: memFree=26058304/32873624 swapFree=7112/7112
[pid=26823] ppid=26821 vsize=485300 CPUtime=1800.1 cores=0,2,4,6
/proc/26823/stat : 26823 (Pueblo) R 26821 26823 25929 0 -1 4202496 115964 0 0 0 179964 46 0 0 20 0 1 0 317448369 496947200 118177 33554432000 134512640 134579096 4290402608 4290401536 134559533 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/26823/statm: 121325 118177 230 17 0 120631 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 485300

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.51
CPU time (s): 1800.12
CPU user time (s): 1799.64
CPU system time (s): 0.473927
CPU usage (%): 99.9779
Max. virtual memory (cumulated for all children) (KiB): 485300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.64
system time used= 0.473927
maximum resident set size= 472708
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 115964
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= 171
involuntary context switches= 1915

runsolver used 3.39048 second user time and 8.62369 second system time

The end

Launcher Data 

Begin job on node121 at 2012-06-01 03:13:49
IDJOB=3720722
IDBENCH=89637
IDSOLVER=2305
FILE ID=node121/3720722-1338513228
RUNJOBID= node121-1338506006-25945
PBS_JOBID= 14635770
Free space on /tmp= 71264 MiB

SOLVER NAME= Pueblo 1.4
BENCH NAME= PB11/normalized-PB11/DEC-SMALLINT-LIN/lopes/normalized-146.opb
COMMAND LINE= Pueblo BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3720722-1338513228/watcher-3720722-1338513228 -o /tmp/evaluation-result-3720722-1338513228/solver-3720722-1338513228 -C 1800 -W 1900 -M 15500  Pueblo HOME/instance-3720722-1338513228.opb

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

MD5SUM BENCH= 132271a8a55b01af9ffef359148ae5e1
RANDOM SEED=1352954897

node121.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		: 2667.042
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	: 5334.08
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		: 2667.042
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		: 2667.042
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	: 5331.92
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		: 2667.042
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		: 2667.042
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		: 2667.042
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		: 2667.042
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	: 5438.55
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		: 2667.042
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:       32873624 kB
MemFree:        27277424 kB
Buffers:          577336 kB
Cached:          4031480 kB
SwapCached:            0 kB
Active:          1712928 kB
Inactive:        3013524 kB
Active(anon):     105732 kB
Inactive(anon):    10776 kB
Active(file):    1607196 kB
Inactive(file):  3002748 kB
Unevictable:        7112 kB
Mlocked:            7112 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             52292 kB
Writeback:             0 kB
AnonPages:        125228 kB
Mapped:            15084 kB
Shmem:               200 kB
Slab:             732020 kB
SReclaimable:     175800 kB
SUnreclaim:       556220 kB
KernelStack:        1440 kB
PageTables:         4236 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545668 kB
Committed_AS:     221876 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:     69632 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-3720722-1338513228.opb

Free space on /tmp at the end= 71220 MiB
End job on node121 at 2012-06-01 03:43:52