Trace number 3719951

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PB07: Pueblo 1.4? (TO) 1800.02 1800.31

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/
miplib/normalized-mps-v2-20-10-mod010.opb
MD5SUM0155c0c96434984f6ded6bb7ada20c0c
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark6548
Best CPU time to get the best result obtained on this benchmark0.591909
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 6548
Optimality of the best value was proved YES
Number of variables2655
Total number of constraints146
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)145
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint4
Maximum length of a constraint2655
Number of terms in the objective function 2655
Biggest coefficient in the objective function 266
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 489211
Number of bits of the sum of numbers in the objective function 19
Biggest number in a constraint 266
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 489211
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c 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
0.00/0.03	c starting to Solve
0.00/0.03	c #variables read: 2655 - #constraints read: 292

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-3719951-1338506028/watcher-3719951-1338506028 -o /tmp/evaluation-result-3719951-1338506028/solver-3719951-1338506028 -C 1800 -W 1900 -M 15500 Pueblo HOME/instance-3719951-1338506028.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: 0.12 0.03 0.01 2/171 18803
/proc/meminfo: memFree=28996320/32873844 swapFree=7112/7112
[pid=18803] ppid=18801 vsize=3232 CPUtime=0 cores=0,2,4,6
/proc/18803/stat : 18803 (Pueblo) R 18801 18803 18573 0 -1 4202496 362 0 0 0 0 0 0 0 20 0 1 0 316728490 3309568 299 33554432000 134512640 134579096 4294175376 4294042768 5954395 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/18803/statm: 808 299 213 17 0 114 0

[startup+0.075822 s]
/proc/loadavg: 0.12 0.03 0.01 2/171 18803
/proc/meminfo: memFree=28996320/32873844 swapFree=7112/7112
[pid=18803] ppid=18801 vsize=4708 CPUtime=0.07 cores=0,2,4,6
/proc/18803/stat : 18803 (Pueblo) R 18801 18803 18573 0 -1 4202496 713 0 0 0 7 0 0 0 20 0 1 0 316728490 4820992 650 33554432000 134512640 134579096 4294175376 4294174032 134522427 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/18803/statm: 1177 650 227 17 0 483 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 4708

[startup+0.100259 s]
/proc/loadavg: 0.12 0.03 0.01 2/171 18803
/proc/meminfo: memFree=28996320/32873844 swapFree=7112/7112
[pid=18803] ppid=18801 vsize=4988 CPUtime=0.09 cores=0,2,4,6
/proc/18803/stat : 18803 (Pueblo) R 18801 18803 18573 0 -1 4202496 774 0 0 0 9 0 0 0 20 0 1 0 316728490 5107712 711 33554432000 134512640 134579096 4294175376 4294174208 134517896 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/18803/statm: 1247 711 227 17 0 553 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4988

[startup+0.300223 s]
/proc/loadavg: 0.12 0.03 0.01 2/171 18803
/proc/meminfo: memFree=28996320/32873844 swapFree=7112/7112
[pid=18803] ppid=18801 vsize=5660 CPUtime=0.29 cores=0,2,4,6
/proc/18803/stat : 18803 (Pueblo) R 18801 18803 18573 0 -1 4202496 955 0 0 0 29 0 0 0 20 0 1 0 316728490 5795840 892 33554432000 134512640 134579096 4294175376 4294174208 134517901 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/18803/statm: 1415 892 227 17 0 721 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5660

[startup+0.70022 s]
/proc/loadavg: 0.12 0.03 0.01 2/171 18803
/proc/meminfo: memFree=28996320/32873844 swapFree=7112/7112
[pid=18803] ppid=18801 vsize=6296 CPUtime=0.69 cores=0,2,4,6
/proc/18803/stat : 18803 (Pueblo) R 18801 18803 18573 0 -1 4202496 1109 0 0 0 69 0 0 0 20 0 1 0 316728490 6447104 1046 33554432000 134512640 134579096 4294175376 4294174192 134519077 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/18803/statm: 1574 1046 227 17 0 880 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6296

[startup+1.5002 s]
/proc/loadavg: 0.12 0.03 0.01 3/177 18825
/proc/meminfo: memFree=28988392/32873844 swapFree=7112/7112
[pid=18803] ppid=18801 vsize=7676 CPUtime=1.49 cores=0,2,4,6
/proc/18803/stat : 18803 (Pueblo) R 18801 18803 18573 0 -1 4202496 1455 0 0 0 149 0 0 0 20 0 1 0 316728490 7860224 1392 33554432000 134512640 134579096 4294175376 4294174208 134517908 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/18803/statm: 1919 1392 227 17 0 1225 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7676

[startup+3.10022 s]
/proc/loadavg: 0.12 0.03 0.01 3/177 18825
/proc/meminfo: memFree=28985632/32873844 swapFree=7112/7112
[pid=18803] ppid=18801 vsize=8396 CPUtime=3.09 cores=0,2,4,6
/proc/18803/stat : 18803 (Pueblo) R 18801 18803 18573 0 -1 4202496 1633 0 0 0 309 0 0 0 20 0 1 0 316728490 8597504 1570 33554432000 134512640 134579096 4294175376 4294174208 134517940 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/18803/statm: 2099 1570 227 17 0 1405 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8396

[startup+6.30022 s]
/proc/loadavg: 0.27 0.06 0.02 3/177 18825
/proc/meminfo: memFree=28982284/32873844 swapFree=7112/7112
[pid=18803] ppid=18801 vsize=11464 CPUtime=6.29 cores=0,2,4,6
/proc/18803/stat : 18803 (Pueblo) R 18801 18803 18573 0 -1 4202496 2417 0 0 0 629 0 0 0 20 0 1 0 316728490 11739136 2372 33554432000 134512640 134579096 4294175376 4294174208 134517908 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/18803/statm: 2866 2372 227 17 0 2172 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11464

[startup+12.7002 s]
/proc/loadavg: 0.41 0.09 0.03 3/177 18825
/proc/meminfo: memFree=28977996/32873844 swapFree=7112/7112
[pid=18803] ppid=18801 vsize=15240 CPUtime=12.68 cores=0,2,4,6
/proc/18803/stat : 18803 (Pueblo) R 18801 18803 18573 0 -1 4202496 3338 0 0 0 1268 0 0 0 20 0 1 0 316728490 15605760 3293 33554432000 134512640 134579096 4294175376 4294174136 134529188 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/18803/statm: 3810 3293 227 17 0 3116 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 15240

[startup+25.5002 s]
/proc/loadavg: 0.76 0.19 0.06 3/177 18825
/proc/meminfo: memFree=28974156/32873844 swapFree=7112/7112
[pid=18803] ppid=18801 vsize=18004 CPUtime=25.48 cores=0,2,4,6
/proc/18803/stat : 18803 (Pueblo) R 18801 18803 18573 0 -1 4202496 4030 0 0 0 2548 0 0 0 20 0 1 0 316728490 18436096 3983 33554432000 134512640 134579096 4294175376 4294174224 134528357 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/18803/statm: 4501 3983 227 17 0 3807 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18004

[startup+51.1002 s]
/proc/loadavg: 1.18 0.33 0.11 3/177 18825
/proc/meminfo: memFree=28973468/32873844 swapFree=7112/7112
[pid=18803] ppid=18801 vsize=18164 CPUtime=51.07 cores=0,2,4,6
/proc/18803/stat : 18803 (Pueblo) R 18801 18803 18573 0 -1 4202496 4320 0 0 0 5107 0 0 0 20 0 1 0 316728490 18599936 4053 33554432000 134512640 134579096 4294175376 4294174224 134528360 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/18803/statm: 4541 4053 227 17 0 3847 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18164

[startup+102.306 s]
/proc/loadavg: 1.64 0.59 0.21 3/177 18825
/proc/meminfo: memFree=28971980/32873844 swapFree=7112/7112
[pid=18803] ppid=18801 vsize=18688 CPUtime=102.27 cores=0,2,4,6
/proc/18803/stat : 18803 (Pueblo) R 18801 18803 18573 0 -1 4202496 4448 0 0 0 10227 0 0 0 20 0 1 0 316728490 19136512 4181 33554432000 134512640 134579096 4294175376 4294174208 134517922 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/18803/statm: 4672 4181 227 17 0 3978 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 18688

[startup+162.3 s]
/proc/loadavg: 1.93 0.86 0.32 3/177 18825
/proc/meminfo: memFree=28967140/32873844 swapFree=7112/7112
[pid=18803] ppid=18801 vsize=23544 CPUtime=162.26 cores=0,2,4,6
/proc/18803/stat : 18803 (Pueblo) R 18801 18803 18573 0 -1 4202496 5744 0 0 0 16225 1 0 0 20 0 1 0 316728490 24109056 5398 33554432000 134512640 134579096 4294175376 4294174224 134527750 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/18803/statm: 5886 5398 227 17 0 5192 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 23544

[startup+222.3 s]
/proc/loadavg: 1.97 1.06 0.42 3/177 18825
/proc/meminfo: memFree=28963232/32873844 swapFree=7112/7112
[pid=18803] ppid=18801 vsize=27316 CPUtime=222.25 cores=0,2,4,6
/proc/18803/stat : 18803 (Pueblo) R 18801 18803 18573 0 -1 4202496 6885 0 0 0 22224 1 0 0 20 0 1 0 316728490 27971584 6335 33554432000 134512640 134579096 4294175376 4294174224 134527812 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/18803/statm: 6829 6335 227 17 0 6135 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 27316

[startup+282.3 s]
/proc/loadavg: 1.99 1.23 0.52 3/177 18826
/proc/meminfo: memFree=28962980/32873844 swapFree=7112/7112
[pid=18803] ppid=18801 vsize=27104 CPUtime=282.24 cores=0,2,4,6
/proc/18803/stat : 18803 (Pueblo) R 18801 18803 18573 0 -1 4202496 6930 0 0 0 28223 1 0 0 20 0 1 0 316728490 27754496 6270 33554432000 134512640 134579096 4294175376 4294174224 134527737 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/18803/statm: 6776 6270 227 17 0 6082 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 27104

[startup+342.3 s]
/proc/loadavg: 1.99 1.37 0.61 3/177 18826
/proc/meminfo: memFree=28963228/32873844 swapFree=7112/7112
[pid=18803] ppid=18801 vsize=26412 CPUtime=342.23 cores=0,2,4,6
/proc/18803/stat : 18803 (Pueblo) R 18801 18803 18573 0 -1 4202496 6930 0 0 0 34222 1 0 0 20 0 1 0 316728490 27045888 6115 33554432000 134512640 134579096 4294175376 4294174224 134527726 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/18803/statm: 6603 6115 227 17 0 5909 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 26412

[startup+402.3 s]
/proc/loadavg: 1.99 1.48 0.69 3/178 18829
/proc/meminfo: memFree=28958192/32873844 swapFree=7112/7112
[pid=18803] ppid=18801 vsize=28760 CPUtime=402.21 cores=0,2,4,6
/proc/18803/stat : 18803 (Pueblo) R 18801 18803 18573 0 -1 4202496 8363 0 0 0 40220 1 0 0 20 0 1 0 316728490 29450240 6702 33554432000 134512640 134579096 4294175376 4294174208 134517896 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/18803/statm: 7190 6702 227 17 0 6496 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 28760

[startup+462.3 s]
/proc/loadavg: 1.99 1.57 0.77 3/177 18829
/proc/meminfo: memFree=28958636/32873844 swapFree=7112/7112
[pid=18803] ppid=18801 vsize=30284 CPUtime=462.2 cores=0,2,4,6
/proc/18803/stat : 18803 (Pueblo) R 18801 18803 18573 0 -1 4202496 8859 0 0 0 46219 1 0 0 20 0 1 0 316728490 31010816 7083 33554432000 134512640 134579096 4294175376 4294174224 134527953 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/18803/statm: 7571 7083 227 17 0 6877 0
Current children cumulated CPU time (s) 462.2
Current children cumulated vsize (KiB) 30284

[startup+522.3 s]
/proc/loadavg: 1.99 1.65 0.85 3/177 18829
/proc/meminfo: memFree=28959936/32873844 swapFree=7112/7112
[pid=18803] ppid=18801 vsize=29052 CPUtime=522.2 cores=0,2,4,6
/proc/18803/stat : 18803 (Pueblo) R 18801 18803 18573 0 -1 4202496 9040 0 0 0 52218 2 0 0 20 0 1 0 316728490 29749248 6775 33554432000 134512640 134579096 4294175376 4294174224 134527726 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/18803/statm: 7263 6775 227 17 0 6569 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 29052

[startup+582.3 s]
/proc/loadavg: 1.99 1.71 0.92 3/177 18830
/proc/meminfo: memFree=28960060/32873844 swapFree=7112/7112
[pid=18803] ppid=18801 vsize=29052 CPUtime=582.19 cores=0,2,4,6
/proc/18803/stat : 18803 (Pueblo) R 18801 18803 18573 0 -1 4202496 9040 0 0 0 58217 2 0 0 20 0 1 0 316728490 29749248 6775 33554432000 134512640 134579096 4294175376 4294174208 134517908 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/18803/statm: 7263 6775 227 17 0 6569 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 29052

[startup+642.3 s]

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

[startup+882.3 s]
/proc/loadavg: 2.04 1.91 1.21 3/176 18832
/proc/meminfo: memFree=28956592/32873844 swapFree=7112/7112
[pid=18803] ppid=18801 vsize=31808 CPUtime=882.14 cores=0,2,4,6
/proc/18803/stat : 18803 (Pueblo) R 18801 18803 18573 0 -1 4202496 9950 0 0 0 88212 2 0 0 20 0 1 0 316728490 32571392 7464 33554432000 134512640 134579096 4294175376 4294174224 134527824 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/18803/statm: 7952 7464 227 17 0 7258 0
Current children cumulated CPU time (s) 882.14
Current children cumulated vsize (KiB) 31808

[startup+942.3 s]
/proc/loadavg: 2.01 1.92 1.26 3/177 18833
/proc/meminfo: memFree=28956460/32873844 swapFree=7112/7112
[pid=18803] ppid=18801 vsize=31808 CPUtime=942.13 cores=0,2,4,6
/proc/18803/stat : 18803 (Pueblo) R 18801 18803 18573 0 -1 4202496 9950 0 0 0 94211 2 0 0 20 0 1 0 316728490 32571392 7464 33554432000 134512640 134579096 4294175376 4294174208 134517885 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/18803/statm: 7952 7464 227 17 0 7258 0
Current children cumulated CPU time (s) 942.13
Current children cumulated vsize (KiB) 31808

[startup+1002.3 s]
/proc/loadavg: 2.00 1.93 1.30 3/178 18836
/proc/meminfo: memFree=28956452/32873844 swapFree=7112/7112
[pid=18803] ppid=18801 vsize=31808 CPUtime=1002.12 cores=0,2,4,6
/proc/18803/stat : 18803 (Pueblo) R 18801 18803 18573 0 -1 4202496 9950 0 0 0 100210 2 0 0 20 0 1 0 316728490 32571392 7464 33554432000 134512640 134579096 4294175376 4294174196 134556323 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/18803/statm: 7952 7464 227 17 0 7258 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 31808

[startup+1062.3 s]
/proc/loadavg: 2.00 1.94 1.34 3/177 18836
/proc/meminfo: memFree=28956584/32873844 swapFree=7112/7112
[pid=18803] ppid=18801 vsize=31808 CPUtime=1062.11 cores=0,2,4,6
/proc/18803/stat : 18803 (Pueblo) R 18801 18803 18573 0 -1 4202496 9950 0 0 0 106209 2 0 0 20 0 1 0 316728490 32571392 7464 33554432000 134512640 134579096 4294175376 4294174224 134527812 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/18803/statm: 7952 7464 227 17 0 7258 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 31808

[startup+1122.3 s]
/proc/loadavg: 2.00 1.95 1.38 3/177 18836
/proc/meminfo: memFree=28954908/32873844 swapFree=7112/7112
[pid=18803] ppid=18801 vsize=33868 CPUtime=1122.1 cores=0,2,4,6
/proc/18803/stat : 18803 (Pueblo) R 18801 18803 18573 0 -1 4202496 10458 0 0 0 112208 2 0 0 20 0 1 0 316728490 34680832 7974 33554432000 134512640 134579096 4294175376 4294174208 134517908 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/18803/statm: 8467 7974 227 17 0 7773 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 33868

[startup+1182.3 s]
/proc/loadavg: 2.00 1.95 1.42 3/177 18836
/proc/meminfo: memFree=28955280/32873844 swapFree=7112/7112
[pid=18803] ppid=18801 vsize=33868 CPUtime=1182.09 cores=0,2,4,6
/proc/18803/stat : 18803 (Pueblo) R 18801 18803 18573 0 -1 4202496 10458 0 0 0 118207 2 0 0 20 0 1 0 316728490 34680832 7974 33554432000 134512640 134579096 4294175376 4294174032 134522688 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/18803/statm: 8467 7974 227 17 0 7773 0
Current children cumulated CPU time (s) 1182.09
Current children cumulated vsize (KiB) 33868

[startup+1242.3 s]
/proc/loadavg: 2.00 1.96 1.45 3/177 18837
/proc/meminfo: memFree=28955156/32873844 swapFree=7112/7112
[pid=18803] ppid=18801 vsize=33868 CPUtime=1242.09 cores=0,2,4,6
/proc/18803/stat : 18803 (Pueblo) R 18801 18803 18573 0 -1 4202496 10458 0 0 0 124207 2 0 0 20 0 1 0 316728490 34680832 7974 33554432000 134512640 134579096 4294175376 4294174224 134527729 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/18803/statm: 8467 7974 227 17 0 7773 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 33868

[startup+1302.3 s]
/proc/loadavg: 2.00 1.97 1.48 3/177 18837
/proc/meminfo: memFree=28954908/32873844 swapFree=7112/7112
[pid=18803] ppid=18801 vsize=33868 CPUtime=1302.08 cores=0,2,4,6
/proc/18803/stat : 18803 (Pueblo) R 18801 18803 18573 0 -1 4202496 10458 0 0 0 130206 2 0 0 20 0 1 0 316728490 34680832 7974 33554432000 134512640 134579096 4294175376 4294174176 134528716 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/18803/statm: 8467 7974 227 17 0 7773 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 33868

[startup+1362.3 s]
/proc/loadavg: 2.00 1.97 1.51 3/177 18837
/proc/meminfo: memFree=28955156/32873844 swapFree=7112/7112
[pid=18803] ppid=18801 vsize=33868 CPUtime=1362.07 cores=0,2,4,6
/proc/18803/stat : 18803 (Pueblo) R 18801 18803 18573 0 -1 4202496 10458 0 0 0 136205 2 0 0 20 0 1 0 316728490 34680832 7974 33554432000 134512640 134579096 4294175376 4294174224 134528239 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/18803/statm: 8467 7974 227 17 0 7773 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 33868

[startup+1422.31 s]
/proc/loadavg: 2.00 1.97 1.54 3/177 18837
/proc/meminfo: memFree=28955156/32873844 swapFree=7112/7112
[pid=18803] ppid=18801 vsize=33868 CPUtime=1422.06 cores=0,2,4,6
/proc/18803/stat : 18803 (Pueblo) R 18801 18803 18573 0 -1 4202496 10458 0 0 0 142204 2 0 0 20 0 1 0 316728490 34680832 7974 33554432000 134512640 134579096 4294175376 4294174208 134517908 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/18803/statm: 8467 7974 227 17 0 7773 0
Current children cumulated CPU time (s) 1422.06
Current children cumulated vsize (KiB) 33868

[startup+1482.3 s]
/proc/loadavg: 2.00 1.97 1.56 3/177 18837
/proc/meminfo: memFree=28955280/32873844 swapFree=7112/7112
[pid=18803] ppid=18801 vsize=33868 CPUtime=1482.05 cores=0,2,4,6
/proc/18803/stat : 18803 (Pueblo) R 18801 18803 18573 0 -1 4202496 10458 0 0 0 148203 2 0 0 20 0 1 0 316728490 34680832 7974 33554432000 134512640 134579096 4294175376 4294174196 134556334 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/18803/statm: 8467 7974 227 17 0 7773 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 33868

[startup+1542.3 s]
/proc/loadavg: 2.00 1.97 1.59 3/177 18838
/proc/meminfo: memFree=28955032/32873844 swapFree=7112/7112
[pid=18803] ppid=18801 vsize=33868 CPUtime=1542.04 cores=0,2,4,6
/proc/18803/stat : 18803 (Pueblo) R 18801 18803 18573 0 -1 4202496 10458 0 0 0 154202 2 0 0 20 0 1 0 316728490 34680832 7974 33554432000 134512640 134579096 4294175376 4294174224 134528349 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/18803/statm: 8467 7974 227 17 0 7773 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 33868

[startup+1602.3 s]
/proc/loadavg: 2.00 1.97 1.61 3/178 18841
/proc/meminfo: memFree=28954588/32873844 swapFree=7112/7112
[pid=18803] ppid=18801 vsize=33868 CPUtime=1602.03 cores=0,2,4,6
/proc/18803/stat : 18803 (Pueblo) R 18801 18803 18573 0 -1 4202496 10458 0 0 0 160201 2 0 0 20 0 1 0 316728490 34680832 7974 33554432000 134512640 134579096 4294175376 4294174224 134527939 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/18803/statm: 8467 7974 227 17 0 7773 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 33868

[startup+1662.3 s]
/proc/loadavg: 2.00 1.97 1.64 3/177 18841
/proc/meminfo: memFree=28954968/32873844 swapFree=7112/7112
[pid=18803] ppid=18801 vsize=33868 CPUtime=1662.02 cores=0,2,4,6
/proc/18803/stat : 18803 (Pueblo) R 18801 18803 18573 0 -1 4202496 10458 0 0 0 166200 2 0 0 20 0 1 0 316728490 34680832 7974 33554432000 134512640 134579096 4294175376 4294174224 134527724 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/18803/statm: 8467 7974 227 17 0 7773 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 33868

[startup+1722.3 s]
/proc/loadavg: 2.00 1.97 1.65 3/177 18841
/proc/meminfo: memFree=28954720/32873844 swapFree=7112/7112
[pid=18803] ppid=18801 vsize=33868 CPUtime=1722.01 cores=0,2,4,6
/proc/18803/stat : 18803 (Pueblo) R 18801 18803 18573 0 -1 4202496 10458 0 0 0 172199 2 0 0 20 0 1 0 316728490 34680832 7974 33554432000 134512640 134579096 4294175376 4294174224 134527726 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/18803/statm: 8467 7974 227 17 0 7773 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 33868

[startup+1782.3 s]
/proc/loadavg: 2.00 1.97 1.67 3/177 18841
/proc/meminfo: memFree=28954224/32873844 swapFree=7112/7112
[pid=18803] ppid=18801 vsize=33868 CPUtime=1782 cores=0,2,4,6
/proc/18803/stat : 18803 (Pueblo) R 18801 18803 18573 0 -1 4202496 10458 0 0 0 178198 2 0 0 20 0 1 0 316728490 34680832 7974 33554432000 134512640 134579096 4294175376 4294174224 134527724 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/18803/statm: 8467 7974 227 17 0 7773 0
Current children cumulated CPU time (s) 1782
Current children cumulated vsize (KiB) 33868



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.00 1.97 1.68 3/177 18890
/proc/meminfo: memFree=28956168/32873844 swapFree=7112/7112
[pid=18803] ppid=18801 vsize=33868 CPUtime=1800.01 cores=0,2,4,6
/proc/18803/stat : 18803 (Pueblo) R 18801 18803 18573 0 -1 4202496 10458 0 0 0 179999 2 0 0 20 0 1 0 316728490 34680832 7974 33554432000 134512640 134579096 4294175376 4294174208 134517908 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/18803/statm: 8467 7974 227 17 0 7773 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 33868

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

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

[startup+1800.3 s]
/proc/loadavg: 2.00 1.97 1.68 3/177 18890
/proc/meminfo: memFree=28956168/32873844 swapFree=7112/7112
[pid=18803] ppid=18801 vsize=33868 CPUtime=1800.01 cores=0,2,4,6
/proc/18803/stat : 18803 (Pueblo) R 18801 18803 18573 0 -1 4202496 10458 0 0 0 179999 2 0 0 20 0 1 0 316728490 34680832 7974 33554432000 134512640 134579096 4294175376 4294174208 134517908 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/18803/statm: 8467 7974 227 17 0 7773 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 33868

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.31
CPU time (s): 1800.02
CPU user time (s): 1799.99
CPU system time (s): 0.024996
CPU usage (%): 99.9838
Max. virtual memory (cumulated for all children) (KiB): 33908

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.99
system time used= 0.024996
maximum resident set size= 31916
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10458
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= 21
involuntary context switches= 1872

runsolver used 3.08153 second user time and 8.35573 second system time

The end

Launcher Data 

Begin job on node119 at 2012-06-01 01:13:48
IDJOB=3719951
IDBENCH=1851
IDSOLVER=2305
FILE ID=node119/3719951-1338506028
RUNJOBID= node119-1338506007-18590
PBS_JOBID= 14635772
Free space on /tmp= 70924 MiB

SOLVER NAME= Pueblo 1.4
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-mod010.opb
COMMAND LINE= Pueblo BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3719951-1338506028/watcher-3719951-1338506028 -o /tmp/evaluation-result-3719951-1338506028/solver-3719951-1338506028 -C 1800 -W 1900 -M 15500  Pueblo HOME/instance-3719951-1338506028.opb

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

MD5SUM BENCH= 0155c0c96434984f6ded6bb7ada20c0c
RANDOM SEED=1470345565

node119.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.943
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.88
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.943
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.943
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	: 5331.93
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.943
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.943
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	: 5331.93
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.943
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	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.943
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		: 2666.943
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:        28996592 kB
Buffers:          351628 kB
Cached:          2715632 kB
SwapCached:         1912 kB
Active:          1330208 kB
Inactive:        1743448 kB
Active(anon):       1956 kB
Inactive(anon):     6608 kB
Active(file):    1328252 kB
Inactive(file):  1736840 kB
Unevictable:        7112 kB
Mlocked:            7112 kB
SwapTotal:      67108856 kB
SwapFree:       67100216 kB
Dirty:              2636 kB
Writeback:             0 kB
AnonPages:         11892 kB
Mapped:            11084 kB
Shmem:                 0 kB
Slab:             667320 kB
SReclaimable:     108820 kB
SUnreclaim:       558500 kB
KernelStack:        1392 kB
PageTables:         4116 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     104136 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:      2048 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-3719951-1338506028.opb

Free space on /tmp at the end= 70920 MiB
End job on node119 at 2012-06-01 01:43:50