Trace number 348829

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
glpPB 0.2? (TO) 1800.03 1800.51

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/
MIPLIB/miplib/normalized-reduced-mps-v2-20-10-vpm1.opb
MD5SUM7d8a1496a778abf94cc39a37abc46ff3
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark51
Best CPU time to get the best result obtained on this benchmark1800.09
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 51
Optimality of the best value was proved NO
Number of variables2754
Total number of constraints444
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 constraints444
Minimum length of a constraint11
Maximum length of a constraint82
Number of terms in the objective function 168
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 168
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 204800
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 524341
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 glpPB 0.2 (July 2006)
0.00/0.00	c An Application of GLPK 4.10 for PB Constraints
0.00/0.00	c Done @ University of Michigan, Ann Arbor, MI
0.00/0.00	c  by Hossein Sheini

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348829-1176600041/instance-348829-1176600041.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/node9/watcher-348829-1176600041 -o ROOT/results/node9/solver-348829-1176600041 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/348829-1176600041/instance-348829-1176600041.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: 0.97 1.04 1.00 3/77 12795
/proc/meminfo: memFree=1823432/2055920 swapFree=4158676/4192956
[pid=12795] ppid=12793 vsize=2648 CPUtime=0
/proc/12795/stat : 12795 (glpPBv3) R 12793 12795 26645 0 -1 0 266 0 0 0 0 0 0 0 18 0 1 0 136041723 2711552 236 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 9129687 0 0 4096 0 0 0 0 17 1 0 0
/proc/12795/statm: 662 236 199 40 0 77 0

[startup+0.0950539 s]
/proc/loadavg: 0.97 1.04 1.00 3/77 12795
/proc/meminfo: memFree=1823432/2055920 swapFree=4158676/4192956
[pid=12795] ppid=12793 vsize=4016 CPUtime=0.08
/proc/12795/stat : 12795 (glpPBv3) R 12793 12795 26645 0 -1 0 643 0 0 0 8 0 0 0 18 0 1 0 136041723 4112384 612 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/12795/statm: 1004 612 221 40 0 419 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4016

[startup+0.101054 s]
/proc/loadavg: 0.97 1.04 1.00 3/77 12795
/proc/meminfo: memFree=1823432/2055920 swapFree=4158676/4192956
[pid=12795] ppid=12793 vsize=3992 CPUtime=0.09
/proc/12795/stat : 12795 (glpPBv3) R 12793 12795 26645 0 -1 0 643 0 0 0 9 0 0 0 18 0 1 0 136041723 4087808 612 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582804 0 0 4096 0 0 0 0 17 1 0 0
/proc/12795/statm: 998 612 221 40 0 413 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3992

[startup+0.301077 s]
/proc/loadavg: 0.97 1.04 1.00 3/77 12795
/proc/meminfo: memFree=1823432/2055920 swapFree=4158676/4192956
[pid=12795] ppid=12793 vsize=4912 CPUtime=0.29
/proc/12795/stat : 12795 (glpPBv3) R 12793 12795 26645 0 -1 0 928 0 0 0 29 0 0 0 19 0 1 0 136041723 5029888 844 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629086 0 0 4096 0 0 0 0 17 1 0 0
/proc/12795/statm: 1228 844 227 40 0 643 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4912

[startup+0.701123 s]
/proc/loadavg: 0.97 1.04 1.00 3/77 12795
/proc/meminfo: memFree=1823432/2055920 swapFree=4158676/4192956
[pid=12795] ppid=12793 vsize=4912 CPUtime=0.69
/proc/12795/stat : 12795 (glpPBv3) R 12793 12795 26645 0 -1 0 928 0 0 0 69 0 0 0 23 0 1 0 136041723 5029888 844 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542078 0 0 4096 0 0 0 0 17 1 0 0
/proc/12795/statm: 1228 844 227 40 0 643 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4912

[startup+1.50121 s]
/proc/loadavg: 0.97 1.04 1.00 2/78 12796
/proc/meminfo: memFree=1820992/2055920 swapFree=4158676/4192956
[pid=12795] ppid=12793 vsize=4912 CPUtime=1.49
/proc/12795/stat : 12795 (glpPBv3) R 12793 12795 26645 0 -1 0 931 0 0 0 149 0 0 0 25 0 1 0 136041723 5029888 847 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134541794 0 0 4096 0 0 0 0 17 1 0 0
/proc/12795/statm: 1228 847 227 40 0 643 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4912

[startup+3.10139 s]
/proc/loadavg: 0.97 1.04 1.00 2/78 12796
/proc/meminfo: memFree=1820672/2055920 swapFree=4158676/4192956
[pid=12795] ppid=12793 vsize=4936 CPUtime=3.09
/proc/12795/stat : 12795 (glpPBv3) R 12793 12795 26645 0 -1 0 939 0 0 0 309 0 0 0 25 0 1 0 136041723 5054464 855 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134534926 0 0 4096 0 0 0 0 17 1 0 0
/proc/12795/statm: 1234 855 227 40 0 649 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4936

[startup+6.30176 s]
/proc/loadavg: 0.97 1.04 1.00 2/78 12796
/proc/meminfo: memFree=1820608/2055920 swapFree=4158676/4192956
[pid=12795] ppid=12793 vsize=5068 CPUtime=6.29
/proc/12795/stat : 12795 (glpPBv3) R 12793 12795 26645 0 -1 0 1799 0 0 0 628 1 0 0 25 0 1 0 136041723 5189632 868 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/12795/statm: 1267 868 227 40 0 682 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5068

[startup+12.7015 s]
/proc/loadavg: 0.98 1.04 1.00 2/78 12796
/proc/meminfo: memFree=1820544/2055920 swapFree=4158676/4192956
[pid=12795] ppid=12793 vsize=4936 CPUtime=12.69
/proc/12795/stat : 12795 (glpPBv3) R 12793 12795 26645 0 -1 0 11362 0 0 0 1264 5 0 0 25 0 1 0 136041723 5054464 858 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134541822 0 0 4096 0 0 0 0 17 1 0 0
/proc/12795/statm: 1234 858 227 40 0 649 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4936

[startup+25.5019 s]
/proc/loadavg: 0.98 1.03 1.00 2/78 12796
/proc/meminfo: memFree=1820480/2055920 swapFree=4158676/4192956
[pid=12795] ppid=12793 vsize=5276 CPUtime=25.48
/proc/12795/stat : 12795 (glpPBv3) R 12793 12795 26645 0 -1 0 56260 0 0 0 2524 24 0 0 25 0 1 0 136041723 5402624 941 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585749 0 0 4096 0 0 0 0 17 1 0 0
/proc/12795/statm: 1319 941 227 40 0 734 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5276

[startup+51.1018 s]
/proc/loadavg: 0.98 1.03 1.00 2/78 12796
/proc/meminfo: memFree=1820096/2055920 swapFree=4158676/4192956
[pid=12795] ppid=12793 vsize=5416 CPUtime=51.08
/proc/12795/stat : 12795 (glpPBv3) R 12793 12795 26645 0 -1 0 193843 0 0 0 5027 81 0 0 25 0 1 0 136041723 5545984 978 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/12795/statm: 1354 978 227 40 0 769 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5416

[startup+102.307 s]
/proc/loadavg: 0.99 1.02 1.00 2/78 12796
/proc/meminfo: memFree=1819072/2055920 swapFree=4158676/4192956
[pid=12795] ppid=12793 vsize=6352 CPUtime=102.26
/proc/12795/stat : 12795 (glpPBv3) R 12793 12795 26645 0 -1 0 470798 0 0 0 10033 193 0 0 25 0 1 0 136041723 6504448 1212 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/12795/statm: 1588 1212 227 40 0 1003 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6352

[startup+162.302 s]
/proc/loadavg: 0.99 1.02 1.00 2/78 12796
/proc/meminfo: memFree=1818048/2055920 swapFree=4158676/4192956
[pid=12795] ppid=12793 vsize=7504 CPUtime=162.25
/proc/12795/stat : 12795 (glpPBv3) R 12793 12795 26645 0 -1 0 790311 0 0 0 15906 319 0 0 25 0 1 0 136041723 7684096 1500 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629287 0 0 4096 0 0 0 0 17 1 0 0
/proc/12795/statm: 1876 1500 227 40 0 1291 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 7504

[startup+222.301 s]
/proc/loadavg: 0.99 1.01 1.00 2/78 12796
/proc/meminfo: memFree=1816832/2055920 swapFree=4158676/4192956
[pid=12795] ppid=12793 vsize=8576 CPUtime=222.23
/proc/12795/stat : 12795 (glpPBv3) R 12793 12795 26645 0 -1 0 1108964 0 0 0 21777 446 0 0 25 0 1 0 136041723 8781824 1768 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542184 0 0 4096 0 0 0 0 17 1 0 0
/proc/12795/statm: 2144 1768 227 40 0 1559 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 8576

[startup+282.302 s]
/proc/loadavg: 0.99 1.01 1.00 2/78 12796
/proc/meminfo: memFree=1815680/2055920 swapFree=4158676/4192956
[pid=12795] ppid=12793 vsize=9980 CPUtime=282.21
/proc/12795/stat : 12795 (glpPBv3) R 12793 12795 26645 0 -1 0 1434292 0 0 0 27636 585 0 0 25 0 1 0 136041723 10219520 2087 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542015 0 0 4096 0 0 0 0 17 1 0 0
/proc/12795/statm: 2495 2087 227 40 0 1910 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 9980

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 12796
/proc/meminfo: memFree=1814336/2055920 swapFree=4158676/4192956
[pid=12795] ppid=12793 vsize=10852 CPUtime=342.2
/proc/12795/stat : 12795 (glpPBv3) R 12793 12795 26645 0 -1 0 1755200 0 0 0 33500 720 0 0 25 0 1 0 136041723 11112448 2337 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542134 0 0 4096 0 0 0 0 17 1 0 0
/proc/12795/statm: 2713 2337 227 40 0 2128 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 10852

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 12796
/proc/meminfo: memFree=1813312/2055920 swapFree=4158676/4192956
[pid=12795] ppid=12793 vsize=12096 CPUtime=402.18
/proc/12795/stat : 12795 (glpPBv3) R 12793 12795 26645 0 -1 0 2076794 0 0 0 39362 856 0 0 25 0 1 0 136041723 12386304 2597 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 9098821 0 0 4096 0 0 0 0 17 1 0 0
/proc/12795/statm: 3024 2607 227 40 0 2439 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 12096

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 12796
/proc/meminfo: memFree=1812288/2055920 swapFree=4158676/4192956
[pid=12795] ppid=12793 vsize=12888 CPUtime=462.17
/proc/12795/stat : 12795 (glpPBv3) R 12793 12795 26645 0 -1 0 2401478 0 0 0 45224 993 0 0 25 0 1 0 136041723 13197312 2846 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134578239 0 0 4096 0 0 0 0 17 1 0 0
/proc/12795/statm: 3222 2846 227 40 0 2637 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 12888

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 12796
/proc/meminfo: memFree=1811392/2055920 swapFree=4158676/4192956
[pid=12795] ppid=12793 vsize=13940 CPUtime=522.15
/proc/12795/stat : 12795 (glpPBv3) R 12793 12795 26645 0 -1 0 2722303 0 0 0 51091 1124 0 0 25 0 1 0 136041723 14274560 3109 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629080 0 0 4096 0 0 0 0 17 1 0 0
/proc/12795/statm: 3485 3109 227 40 0 2900 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 13940

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 12796
/proc/meminfo: memFree=1809984/2055920 swapFree=4158676/4192956
[pid=12795] ppid=12793 vsize=15300 CPUtime=582.14
/proc/12795/stat : 12795 (glpPBv3) R 12793 12795 26645 0 -1 0 3040100 0 0 0 56958 1256 0 0 25 0 1 0 136041723 15667200 3449 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643364 0 0 4096 0 0 0 0 17 1 0 0
/proc/12795/statm: 3825 3449 227 40 0 3240 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 15300

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 12796
/proc/meminfo: memFree=1808768/2055920 swapFree=4158676/4192956
[pid=12795] ppid=12793 vsize=16272 CPUtime=642.12
/proc/12795/stat : 12795 (glpPBv3) R 12793 12795 26645 0 -1 0 3360910 0 0 0 62818 1394 0 0 25 0 1 0 136041723 16662528 3692 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/12795/statm: 4068 3692 227 40 0 3483 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 16272


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

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 12798
/proc/meminfo: memFree=1804800/2055920 swapFree=4158676/4192956
[pid=12795] ppid=12793 vsize=20244 CPUtime=882.06
/proc/12795/stat : 12795 (glpPBv3) R 12793 12795 26645 0 -1 0 4636608 0 0 0 86267 1939 0 0 25 0 1 0 136041723 20729856 4685 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629283 0 0 4096 0 0 0 0 17 1 0 0
/proc/12795/statm: 5061 4685 227 40 0 4476 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 20244

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 12798
/proc/meminfo: memFree=1803712/2055920 swapFree=4158676/4192956
[pid=12795] ppid=12793 vsize=21216 CPUtime=942.04
/proc/12795/stat : 12795 (glpPBv3) R 12793 12795 26645 0 -1 0 4957228 0 0 0 92136 2068 0 0 25 0 1 0 136041723 21725184 4928 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134534674 0 0 4096 0 0 0 0 17 1 0 0
/proc/12795/statm: 5304 4928 227 40 0 4719 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 21216

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 12798
/proc/meminfo: memFree=1802560/2055920 swapFree=4158676/4192956
[pid=12795] ppid=12793 vsize=22344 CPUtime=1002.03
/proc/12795/stat : 12795 (glpPBv3) R 12793 12795 26645 0 -1 0 5276133 0 0 0 98003 2200 0 0 25 0 1 0 136041723 22880256 5210 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629241 0 0 4096 0 0 0 0 17 1 0 0
/proc/12795/statm: 5586 5210 227 40 0 5001 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 22344

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 12798
/proc/meminfo: memFree=1801792/2055920 swapFree=4158676/4192956
[pid=12795] ppid=12793 vsize=23256 CPUtime=1062.01
/proc/12795/stat : 12795 (glpPBv3) R 12793 12795 26645 0 -1 0 5595419 0 0 0 103865 2336 0 0 25 0 1 0 136041723 23814144 5438 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629219 0 0 4096 0 0 0 0 17 1 0 0
/proc/12795/statm: 5814 5438 227 40 0 5229 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 23256

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 12798
/proc/meminfo: memFree=1800192/2055920 swapFree=4158676/4192956
[pid=12795] ppid=12793 vsize=24952 CPUtime=1121.99
/proc/12795/stat : 12795 (glpPBv3) R 12793 12795 26645 0 -1 0 5919825 0 0 0 109720 2479 0 0 25 0 1 0 136041723 25550848 5859 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/12795/statm: 6238 5859 227 40 0 5653 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 24952

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 12798
/proc/meminfo: memFree=1799488/2055920 swapFree=4158676/4192956
[pid=12795] ppid=12793 vsize=25384 CPUtime=1181.98
/proc/12795/stat : 12795 (glpPBv3) R 12793 12795 26645 0 -1 0 6245105 0 0 0 115579 2619 0 0 25 0 1 0 136041723 25993216 5970 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134541813 0 0 4096 0 0 0 0 17 1 0 0
/proc/12795/statm: 6346 5970 227 40 0 5761 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 25384

[startup+1242.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 12798
/proc/meminfo: memFree=1798336/2055920 swapFree=4158676/4192956
[pid=12795] ppid=12793 vsize=26364 CPUtime=1241.96
/proc/12795/stat : 12795 (glpPBv3) R 12793 12795 26645 0 -1 0 6551307 0 0 0 121442 2754 0 0 25 0 1 0 136041723 26996736 6215 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629088 0 0 4096 0 0 0 0 17 1 0 0
/proc/12795/statm: 6591 6215 227 40 0 6006 0
Current children cumulated CPU time (s) 1241.96
Current children cumulated vsize (KiB) 26364

[startup+1302.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 12798
/proc/meminfo: memFree=1797504/2055920 swapFree=4158676/4192956
[pid=12795] ppid=12793 vsize=27272 CPUtime=1301.95
/proc/12795/stat : 12795 (glpPBv3) R 12793 12795 26645 0 -1 0 6861957 0 0 0 127304 2891 0 0 25 0 1 0 136041723 27926528 6442 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134541668 0 0 4096 0 0 0 0 17 1 0 0
/proc/12795/statm: 6818 6442 227 40 0 6233 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 27272

[startup+1362.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 12798
/proc/meminfo: memFree=1796544/2055920 swapFree=4158676/4192956
[pid=12795] ppid=12793 vsize=28164 CPUtime=1361.93
/proc/12795/stat : 12795 (glpPBv3) R 12793 12795 26645 0 -1 0 7186597 0 0 0 133163 3030 0 0 25 0 1 0 136041723 28839936 6665 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134537548 0 0 4096 0 0 0 0 17 1 0 0
/proc/12795/statm: 7041 6665 227 40 0 6456 0
Current children cumulated CPU time (s) 1361.93
Current children cumulated vsize (KiB) 28164

[startup+1422.31 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 12798
/proc/meminfo: memFree=1795520/2055920 swapFree=4158676/4192956
[pid=12795] ppid=12793 vsize=29504 CPUtime=1421.92
/proc/12795/stat : 12795 (glpPBv3) R 12793 12795 26645 0 -1 0 7496948 0 0 0 139026 3166 0 0 25 0 1 0 136041723 30212096 6980 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 9129687 0 0 4096 0 0 0 0 17 1 0 0
/proc/12795/statm: 7376 6981 227 40 0 6791 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 29504

[startup+1482.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 12798
/proc/meminfo: memFree=1794496/2055920 swapFree=4158676/4192956
[pid=12795] ppid=12793 vsize=30460 CPUtime=1481.9
/proc/12795/stat : 12795 (glpPBv3) R 12793 12795 26645 0 -1 0 7814002 0 0 0 144897 3293 0 0 25 0 1 0 136041723 31191040 7236 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/12795/statm: 7615 7236 227 40 0 7030 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 30460

[startup+1542.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 12798
/proc/meminfo: memFree=1793472/2055920 swapFree=4158676/4192956
[pid=12795] ppid=12793 vsize=31324 CPUtime=1541.88
/proc/12795/stat : 12795 (glpPBv3) R 12793 12795 26645 0 -1 0 8135890 0 0 0 150758 3430 0 0 25 0 1 0 136041723 32075776 7452 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/12795/statm: 7831 7452 227 40 0 7246 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 31324

[startup+1602.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 12798
/proc/meminfo: memFree=1792448/2055920 swapFree=4158676/4192956
[pid=12795] ppid=12793 vsize=31972 CPUtime=1601.86
/proc/12795/stat : 12795 (glpPBv3) R 12793 12795 26645 0 -1 0 8450322 0 0 0 156624 3562 0 0 25 0 1 0 136041723 32739328 7617 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629283 0 0 4096 0 0 0 0 17 1 0 0
/proc/12795/statm: 7993 7617 227 40 0 7408 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 31972

[startup+1662.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 12798
/proc/meminfo: memFree=1791488/2055920 swapFree=4158676/4192956
[pid=12795] ppid=12793 vsize=32960 CPUtime=1661.85
/proc/12795/stat : 12795 (glpPBv3) R 12793 12795 26645 0 -1 0 8766865 0 0 0 162490 3695 0 0 25 0 1 0 136041723 33751040 7864 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 1 0 0
/proc/12795/statm: 8240 7864 227 40 0 7655 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 32960

[startup+1722.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 12798
/proc/meminfo: memFree=1790592/2055920 swapFree=4158676/4192956
[pid=12795] ppid=12793 vsize=33900 CPUtime=1721.84
/proc/12795/stat : 12795 (glpPBv3) R 12793 12795 26645 0 -1 0 9084754 0 0 0 168351 3833 0 0 25 0 1 0 136041723 34713600 8099 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629276 0 0 4096 0 0 0 0 17 1 0 0
/proc/12795/statm: 8475 8099 227 40 0 7890 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 33900

[startup+1782.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 12798
/proc/meminfo: memFree=1789504/2055920 swapFree=4158676/4192956
[pid=12795] ppid=12793 vsize=34840 CPUtime=1781.82
/proc/12795/stat : 12795 (glpPBv3) R 12793 12795 26645 0 -1 0 9396933 0 0 0 174222 3960 0 0 25 0 1 0 136041723 35676160 8334 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134633073 0 0 4096 0 0 0 0 17 1 0 0
/proc/12795/statm: 8710 8334 227 40 0 8125 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 34840



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 12798
/proc/meminfo: memFree=1789056/2055920 swapFree=4158676/4192956
[pid=12795] ppid=12793 vsize=35468 CPUtime=1800.02
/proc/12795/stat : 12795 (glpPBv3) R 12793 12795 26645 0 -1 0 9492067 0 0 0 176001 4001 0 0 25 0 1 0 136041723 36319232 8488 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/12795/statm: 8867 8488 227 40 0 8282 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 35468

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: 0.99 1.00 1.00 2/78 12798
/proc/meminfo: memFree=1789056/2055920 swapFree=4158676/4192956
[pid=12795] ppid=12793 vsize=35468 CPUtime=1800.02
/proc/12795/stat : 12795 (glpPBv3) R 12793 12795 26645 0 -1 0 9492067 0 0 0 176001 4001 0 0 25 0 1 0 136041723 36319232 8488 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/12795/statm: 8867 8488 227 40 0 8282 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 35468

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.51
CPU time (s): 1800.03
CPU user time (s): 1760.01
CPU system time (s): 40.0189
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 35468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1760.01
system time used= 40.0189
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9492067
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= 11
involuntary context switches= 14179

runsolver used 2.17167 second user time and 4.17736 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Sun Apr 15 01:20:42 UTC 2007

IDJOB= 348829
IDBENCH= 1755
IDSOLVER= 166
FILE ID= node9/348829-1176600041

PBS_JOBID= 4556811

Free space on /tmp= 66555 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib/normalized-reduced-mps-v2-20-10-vpm1.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/348829-1176600041/instance-348829-1176600041.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node9/convwatcher-348829-1176600041 -o ROOT/results/node9/conversion-348829-1176600041 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348829-1176600041/instance-348829-1176600041.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-348829-1176600041 -o ROOT/results/node9/solver-348829-1176600041 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/348829-1176600041/instance-348829-1176600041.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  7d8a1496a778abf94cc39a37abc46ff3

RANDOM SEED= 895870713

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.221
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		: 3000.221
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:       1823904 kB
Buffers:         63444 kB
Cached:          78176 kB
SwapCached:      10156 kB
Active:          53464 kB
Inactive:       124656 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1823904 kB
SwapTotal:     4192956 kB
SwapFree:      4158676 kB
Dirty:            2400 kB
Writeback:           0 kB
Mapped:          33568 kB
Slab:            39436 kB
Committed_AS:  4793228 kB
PageTables:       1792 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= 66555 MiB

End job on node9 on Sun Apr 15 01:50:44 UTC 2007