Trace number 348443

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, and are wall clock time (not CPU 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
PBS4 2007-03-23? (TO) 1800.02 1800.62

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-standata.opb
MD5SUMc8622f62aab23c6f6a5a29143b44f7fa
Bench CategoryOPT-SMALLINT (optimisation, small integers)
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 FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables30004
Total number of constraints455
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints455
Minimum length of a constraint11
Maximum length of a constraint22350
Number of terms in the objective function 210
Biggest coefficient in the objective function 86232
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 524437
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 542229
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/348443-1176583492/instance-348443-1176583492.opb ......
1800.01/1800.60	c done parsing opb.
1800.01/1800.60	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348443-1176583492/instance-348443-1176583492.opb is already a linear file

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node35/watcher-348443-1176583492 -o ROOT/results/node35/solver-348443-1176583492 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/348443-1176583492/PBS4 /tmp/evaluation/348443-1176583492/instance-348443-1176583492.opb 

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): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 24969
/proc/meminfo: memFree=1784976/2055920 swapFree=4043000/4192956
[pid=24969] ppid=24967 vsize=4140 CPUtime=0
/proc/24969/stat : 24969 (PBS4) R 24967 24969 24554 0 -1 4194304 498 0 0 0 0 0 0 0 18 0 1 0 106264667 4239360 480 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134573157 0 0 4096 0 0 0 0 17 1 0 0
/proc/24969/statm: 1035 484 81 219 0 812 0

[startup+0.0272589 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 24969
/proc/meminfo: memFree=1784976/2055920 swapFree=4043000/4192956
[pid=24969] ppid=24967 vsize=5540 CPUtime=0.02
/proc/24969/stat : 24969 (PBS4) R 24967 24969 24554 0 -1 4194304 1191 0 0 0 2 0 0 0 18 0 1 0 106264667 5672960 1173 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134588293 0 0 4096 0 0 0 0 17 1 0 0
/proc/24969/statm: 1385 1173 87 219 0 1162 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5540

[startup+0.101268 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 24969
/proc/meminfo: memFree=1784976/2055920 swapFree=4043000/4192956
[pid=24969] ppid=24967 vsize=6404 CPUtime=0.09
/proc/24969/stat : 24969 (PBS4) R 24967 24969 24554 0 -1 4194304 1387 0 0 0 9 0 0 0 18 0 1 0 106264667 6557696 1369 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134588712 0 0 4096 0 0 0 0 17 1 0 0
/proc/24969/statm: 1601 1369 87 219 0 1378 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6404

[startup+0.301291 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 24969
/proc/meminfo: memFree=1784976/2055920 swapFree=4043000/4192956
[pid=24969] ppid=24967 vsize=8740 CPUtime=0.29
/proc/24969/stat : 24969 (PBS4) R 24967 24969 24554 0 -1 4194304 1988 0 0 0 29 0 0 0 19 0 1 0 106264667 8949760 1970 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134588869 0 0 4096 0 0 0 0 17 1 0 0
/proc/24969/statm: 2185 1970 87 219 0 1962 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8740

[startup+0.701337 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 24969
/proc/meminfo: memFree=1784976/2055920 swapFree=4043000/4192956
[pid=24969] ppid=24967 vsize=9344 CPUtime=0.69
/proc/24969/stat : 24969 (PBS4) R 24967 24969 24554 0 -1 4194304 2131 0 0 0 69 0 0 0 23 0 1 0 106264667 9568256 2080 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134588368 0 0 4096 0 0 0 0 17 1 0 0
/proc/24969/statm: 2336 2080 88 219 0 2113 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9344

[startup+1.50143 s]
/proc/loadavg: 0.91 0.95 0.97 2/78 24970
/proc/meminfo: memFree=1776968/2055920 swapFree=4043000/4192956
[pid=24969] ppid=24967 vsize=9344 CPUtime=1.49
/proc/24969/stat : 24969 (PBS4) R 24967 24969 24554 0 -1 4194304 2131 0 0 0 149 0 0 0 25 0 1 0 106264667 9568256 2080 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134588386 0 0 4096 0 0 0 0 17 1 0 0
/proc/24969/statm: 2336 2080 88 219 0 2113 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9344

[startup+3.10162 s]
/proc/loadavg: 0.91 0.95 0.97 2/78 24970
/proc/meminfo: memFree=1776456/2055920 swapFree=4043000/4192956
[pid=24969] ppid=24967 vsize=10048 CPUtime=3.09
/proc/24969/stat : 24969 (PBS4) R 24967 24969 24554 0 -1 4194304 2307 0 0 0 309 0 0 0 25 0 1 0 106264667 10289152 2256 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134588877 0 0 4096 0 0 0 0 17 1 0 0
/proc/24969/statm: 2512 2256 88 219 0 2289 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10048

[startup+6.30199 s]
/proc/loadavg: 0.92 0.95 0.97 2/78 24970
/proc/meminfo: memFree=1774536/2055920 swapFree=4043000/4192956
[pid=24969] ppid=24967 vsize=14304 CPUtime=6.29
/proc/24969/stat : 24969 (PBS4) R 24967 24969 24554 0 -1 4194304 3783 0 0 0 628 1 0 0 25 0 1 0 106264667 14647296 2639 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24969/statm: 3576 2639 93 219 0 3353 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14304

[startup+12.7017 s]
/proc/loadavg: 0.93 0.95 0.97 2/78 24970
/proc/meminfo: memFree=1774472/2055920 swapFree=4043000/4192956
[pid=24969] ppid=24967 vsize=14304 CPUtime=12.69
/proc/24969/stat : 24969 (PBS4) R 24967 24969 24554 0 -1 4194304 3783 0 0 0 1267 2 0 0 25 0 1 0 106264667 14647296 2639 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24969/statm: 3576 2639 93 219 0 3353 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14304

[startup+25.5012 s]
/proc/loadavg: 0.94 0.96 0.97 2/78 24970
/proc/meminfo: memFree=1774600/2055920 swapFree=4043000/4192956
[pid=24969] ppid=24967 vsize=14304 CPUtime=25.49
/proc/24969/stat : 24969 (PBS4) R 24967 24969 24554 0 -1 4194304 3783 0 0 0 2547 2 0 0 25 0 1 0 106264667 14647296 2639 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548514 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24969/statm: 3576 2639 93 219 0 3353 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14304

[startup+51.1012 s]
/proc/loadavg: 0.96 0.96 0.97 2/78 24970
/proc/meminfo: memFree=1774536/2055920 swapFree=4043064/4192956
[pid=24969] ppid=24967 vsize=14304 CPUtime=51.08
/proc/24969/stat : 24969 (PBS4) R 24967 24969 24554 0 -1 4194304 3784 0 0 0 5106 2 0 0 25 0 1 0 106264667 14647296 2640 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24969/statm: 3576 2640 93 219 0 3353 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 14304

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.97 2/78 24970
/proc/meminfo: memFree=1774536/2055920 swapFree=4043064/4192956
[pid=24969] ppid=24967 vsize=14304 CPUtime=102.27
/proc/24969/stat : 24969 (PBS4) R 24967 24969 24554 0 -1 4194304 3785 0 0 0 10224 3 0 0 25 0 1 0 106264667 14647296 2641 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24969/statm: 3576 2641 93 219 0 3353 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 14304

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 24970
/proc/meminfo: memFree=1774408/2055920 swapFree=4043064/4192956
[pid=24969] ppid=24967 vsize=14304 CPUtime=162.25
/proc/24969/stat : 24969 (PBS4) R 24967 24969 24554 0 -1 4194304 3787 0 0 0 16222 3 0 0 25 0 1 0 106264667 14647296 2643 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24969/statm: 3576 2643 93 219 0 3353 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 14304

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 24970
/proc/meminfo: memFree=1774408/2055920 swapFree=4043128/4192956
[pid=24969] ppid=24967 vsize=14304 CPUtime=222.24
/proc/24969/stat : 24969 (PBS4) R 24967 24969 24554 0 -1 4194304 3789 0 0 0 22220 4 0 0 25 0 1 0 106264667 14647296 2645 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24969/statm: 3576 2645 93 219 0 3353 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 14304

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 24970
/proc/meminfo: memFree=1774280/2055920 swapFree=4043128/4192956
[pid=24969] ppid=24967 vsize=14304 CPUtime=282.21
/proc/24969/stat : 24969 (PBS4) R 24967 24969 24554 0 -1 4194304 3791 0 0 0 28217 4 0 0 25 0 1 0 106264667 14647296 2647 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24969/statm: 3576 2647 93 219 0 3353 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 14304

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 24970
/proc/meminfo: memFree=1774216/2055920 swapFree=4043192/4192956
[pid=24969] ppid=24967 vsize=14304 CPUtime=342.19
/proc/24969/stat : 24969 (PBS4) R 24967 24969 24554 0 -1 4194304 3792 0 0 0 34215 4 0 0 25 0 1 0 106264667 14647296 2648 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134546783 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24969/statm: 3576 2648 93 219 0 3353 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 14304

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 24970
/proc/meminfo: memFree=1774152/2055920 swapFree=4043192/4192956
[pid=24969] ppid=24967 vsize=14304 CPUtime=402.18
/proc/24969/stat : 24969 (PBS4) R 24967 24969 24554 0 -1 4194304 3794 0 0 0 40213 5 0 0 25 0 1 0 106264667 14647296 2650 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548010 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24969/statm: 3576 2650 93 219 0 3353 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 14304

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 24970
/proc/meminfo: memFree=1774088/2055920 swapFree=4043192/4192956
[pid=24969] ppid=24967 vsize=14304 CPUtime=462.16
/proc/24969/stat : 24969 (PBS4) R 24967 24969 24554 0 -1 4194304 3796 0 0 0 46211 5 0 0 25 0 1 0 106264667 14647296 2652 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24969/statm: 3576 2652 93 219 0 3353 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 14304

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 24970
/proc/meminfo: memFree=1774088/2055920 swapFree=4043256/4192956
[pid=24969] ppid=24967 vsize=14304 CPUtime=522.15
/proc/24969/stat : 24969 (PBS4) R 24967 24969 24554 0 -1 4194304 3798 0 0 0 52209 6 0 0 25 0 1 0 106264667 14647296 2654 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548056 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24969/statm: 3576 2654 93 219 0 3353 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 14304

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 24970
/proc/meminfo: memFree=1773960/2055920 swapFree=4043256/4192956
[pid=24969] ppid=24967 vsize=14304 CPUtime=582.13
/proc/24969/stat : 24969 (PBS4) R 24967 24969 24554 0 -1 4194304 3799 0 0 0 58207 6 0 0 25 0 1 0 106264667 14647296 2655 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24969/statm: 3576 2655 93 219 0 3353 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 14304

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 24970
/proc/meminfo: memFree=1773896/2055920 swapFree=4043320/4192956
[pid=24969] ppid=24967 vsize=14304 CPUtime=642.13
/proc/24969/stat : 24969 (PBS4) R 24967 24969 24554 0 -1 4194304 3801 0 0 0 64206 7 0 0 25 0 1 0 106264667 14647296 2657 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548521 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24969/statm: 3576 2657 93 219 0 3353 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 14304


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 24970
/proc/meminfo: memFree=1771400/2055920 swapFree=4043384/4192956
[pid=24969] ppid=24967 vsize=18520 CPUtime=822.07
/proc/24969/stat : 24969 (PBS4) R 24967 24969 24554 0 -1 4194304 4685 0 0 0 82194 13 0 0 25 0 1 0 106264667 18964480 3246 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24969/statm: 4630 3246 94 219 0 4407 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 18520

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 24970
/proc/meminfo: memFree=1767944/2055920 swapFree=4043384/4192956
[pid=24969] ppid=24967 vsize=23328 CPUtime=882.05
/proc/24969/stat : 24969 (PBS4) R 24967 24969 24554 0 -1 4194304 5984 0 0 0 88187 18 0 0 25 0 1 0 106264667 23887872 4083 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548033 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24969/statm: 5832 4083 94 219 0 5609 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 23328

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 24970
/proc/meminfo: memFree=1765896/2055920 swapFree=4043448/4192956
[pid=24969] ppid=24967 vsize=23596 CPUtime=942.04
/proc/24969/stat : 24969 (PBS4) R 24967 24969 24554 0 -1 4194304 6848 0 0 0 94180 24 0 0 25 0 1 0 106264667 24162304 4593 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24969/statm: 5899 4593 94 219 0 5676 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 23596

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/84 25134
/proc/meminfo: memFree=1762696/2055920 swapFree=4043448/4192956
[pid=24969] ppid=24967 vsize=24380 CPUtime=1001.93
/proc/24969/stat : 24969 (PBS4) R 24967 24969 24554 0 -1 4194304 7559 0 0 0 100165 28 0 0 25 0 1 0 106264667 24965120 5030 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24969/statm: 6095 5030 94 219 0 5872 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 24380

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 25168
/proc/meminfo: memFree=1762888/2055920 swapFree=4043512/4192956
[pid=24969] ppid=24967 vsize=32572 CPUtime=1061.89
/proc/24969/stat : 24969 (PBS4) R 24967 24969 24554 0 -1 4194304 7849 0 0 0 106158 31 0 0 25 0 1 0 106264667 33353728 5261 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24969/statm: 8143 5261 94 219 0 7920 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 32572

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 25168
/proc/meminfo: memFree=1762696/2055920 swapFree=4043512/4192956
[pid=24969] ppid=24967 vsize=32572 CPUtime=1121.88
/proc/24969/stat : 24969 (PBS4) R 24967 24969 24554 0 -1 4194304 7891 0 0 0 112155 33 0 0 25 0 1 0 106264667 33353728 5303 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24969/statm: 8143 5303 94 219 0 7920 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 32572

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 25168
/proc/meminfo: memFree=1761480/2055920 swapFree=4043512/4192956
[pid=24969] ppid=24967 vsize=32844 CPUtime=1181.86
/proc/24969/stat : 24969 (PBS4) R 24967 24969 24554 0 -1 4194304 8500 0 0 0 118147 39 0 0 25 0 1 0 106264667 33632256 5617 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24969/statm: 8211 5617 94 219 0 7988 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 32844

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 25168
/proc/meminfo: memFree=1760200/2055920 swapFree=4043576/4192956
[pid=24969] ppid=24967 vsize=32976 CPUtime=1241.85
/proc/24969/stat : 24969 (PBS4) R 24967 24969 24554 0 -1 4194304 9090 0 0 0 124137 48 0 0 25 0 1 0 106264667 33767424 5853 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24969/statm: 8244 5853 94 219 0 8021 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 32976

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 25168
/proc/meminfo: memFree=1756104/2055920 swapFree=4043576/4192956
[pid=24969] ppid=24967 vsize=34568 CPUtime=1301.84
/proc/24969/stat : 24969 (PBS4) R 24967 24969 24554 0 -1 4194304 10886 0 0 0 130128 56 0 0 25 0 1 0 106264667 35397632 6866 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24969/statm: 8642 6866 94 219 0 8419 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 34568

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 25168
/proc/meminfo: memFree=1755272/2055920 swapFree=4043640/4192956
[pid=24969] ppid=24967 vsize=34836 CPUtime=1361.82
/proc/24969/stat : 24969 (PBS4) R 24967 24969 24554 0 -1 4194304 11430 0 0 0 136120 62 0 0 25 0 1 0 106264667 35672064 7115 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24969/statm: 8709 7115 94 219 0 8486 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 34836

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 25168
/proc/meminfo: memFree=1754312/2055920 swapFree=4043640/4192956
[pid=24969] ppid=24967 vsize=34968 CPUtime=1421.8
/proc/24969/stat : 24969 (PBS4) R 24967 24969 24554 0 -1 4194304 11975 0 0 0 142114 66 0 0 25 0 1 0 106264667 35807232 7306 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24969/statm: 8742 7306 94 219 0 8519 0
Current children cumulated CPU time (s) 1421.8
Current children cumulated vsize (KiB) 34968

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 25168
/proc/meminfo: memFree=1753096/2055920 swapFree=4043640/4192956
[pid=24969] ppid=24967 vsize=35304 CPUtime=1481.78
/proc/24969/stat : 24969 (PBS4) R 24967 24969 24554 0 -1 4194304 12531 0 0 0 148106 72 0 0 25 0 1 0 106264667 36151296 7626 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24969/statm: 8826 7626 94 219 0 8603 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 35304

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 25168
/proc/meminfo: memFree=1751624/2055920 swapFree=4043704/4192956
[pid=24969] ppid=24967 vsize=51960 CPUtime=1541.77
/proc/24969/stat : 24969 (PBS4) R 24967 24969 24554 0 -1 4194304 13213 0 0 0 154099 78 0 0 25 0 1 0 106264667 53207040 7954 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24969/statm: 12990 7954 94 219 0 12767 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 51960

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 25168
/proc/meminfo: memFree=1751368/2055920 swapFree=4043704/4192956
[pid=24969] ppid=24967 vsize=51960 CPUtime=1601.75
/proc/24969/stat : 24969 (PBS4) R 24967 24969 24554 0 -1 4194304 13481 0 0 0 160092 83 0 0 25 0 1 0 106264667 53207040 8045 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24969/statm: 12990 8045 94 219 0 12767 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 51960

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 25168
/proc/meminfo: memFree=1750344/2055920 swapFree=4043768/4192956
[pid=24969] ppid=24967 vsize=52104 CPUtime=1661.73
/proc/24969/stat : 24969 (PBS4) R 24967 24969 24554 0 -1 4194304 13953 0 0 0 166086 87 0 0 25 0 1 0 106264667 53354496 8281 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24969/statm: 13026 8281 94 219 0 12803 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 52104

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 25168
/proc/meminfo: memFree=1748488/2055920 swapFree=4043768/4192956
[pid=24969] ppid=24967 vsize=52248 CPUtime=1721.72
/proc/24969/stat : 24969 (PBS4) R 24967 24969 24554 0 -1 4194304 14690 0 0 0 172080 92 0 0 25 0 1 0 106264667 53501952 8723 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24969/statm: 13062 8723 94 219 0 12839 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 52248

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 25168
/proc/meminfo: memFree=1747272/2055920 swapFree=4043768/4192956
[pid=24969] ppid=24967 vsize=52464 CPUtime=1781.7
/proc/24969/stat : 24969 (PBS4) R 24967 24969 24554 0 -1 4194304 15145 0 0 0 178074 96 0 0 25 0 1 0 106264667 53723136 8942 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24969/statm: 13116 8942 94 219 0 12893 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 52464



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 25168
/proc/meminfo: memFree=1747208/2055920 swapFree=4043832/4192956
[pid=24969] ppid=24967 vsize=52608 CPUtime=1800.01
/proc/24969/stat : 24969 (PBS4) R 24967 24969 24554 0 -1 4194304 15228 0 0 0 179903 98 0 0 25 0 1 0 106264667 53870592 8966 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24969/statm: 13152 8966 94 219 0 12929 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 52608

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

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

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.02
CPU user time (s): 1799.03
CPU system time (s): 0.988849
CPU usage (%): 99.9669
Max. virtual memory (cumulated for all children) (KiB): 52608

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.03
system time used= 0.988849
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15229
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= 8
involuntary context switches= 36293

runsolver used 2.14067 second user time and 4.38933 second system time

The end

Launcher Data (download as text)

Begin job on node35 on Sat Apr 14 20:44:52 UTC 2007

IDJOB= 348443
IDBENCH= 1675
IDSOLVER= 157
FILE ID= node35/348443-1176583492

PBS_JOBID= 4556926

Free space on /tmp= 66563 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-standata.opb
COMMAND LINE= /tmp/evaluation/348443-1176583492/PBS4 /tmp/evaluation/348443-1176583492/instance-348443-1176583492.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node35/convwatcher-348443-1176583492 -o ROOT/results/node35/conversion-348443-1176583492 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348443-1176583492/instance-348443-1176583492.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node35/watcher-348443-1176583492 -o ROOT/results/node35/solver-348443-1176583492 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/348443-1176583492/PBS4 /tmp/evaluation/348443-1176583492/instance-348443-1176583492.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  c8622f62aab23c6f6a5a29143b44f7fa

RANDOM SEED= 326169097

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node35.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1785448 kB
Buffers:         16156 kB
Cached:         129688 kB
SwapCached:       2804 kB
Active:          43812 kB
Inactive:       154040 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1785448 kB
SwapTotal:     4192956 kB
SwapFree:      4043000 kB
Dirty:            2096 kB
Writeback:           0 kB
Mapped:          60052 kB
Slab:            57904 kB
Committed_AS:   374720 kB
PageTables:       2000 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66563 MiB

End job on node35 on Sat Apr 14 21:14:55 UTC 2007