Trace number 365364

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) 1800.11 1800.61

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb30-15-opb/normalized-frb30-15-5.opb
MD5SUM2e8a2f5e2511f10f037e700bd45c84a1
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-30
Best CPU time to get the best result obtained on this benchmark45.3011
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -30
Optimality of the best value was proved YES
Number of variables450
Total number of constraints17794
Number of constraints which are clauses17794
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint2
Number of terms in the objective function 450
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 450
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 450
Number of bits of the biggest sum of numbers9
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/365364-1177050150/instance-365364-1177050150.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/node44/watcher-365364-1177050150 -o ROOT/results/node44/solver-365364-1177050150 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/365364-1177050150/instance-365364-1177050150.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: 0.99 1.12 1.09 3/77 12559
/proc/meminfo: memFree=1736136/2055920 swapFree=4156080/4192956
[pid=12559] ppid=12557 vsize=2644 CPUtime=0
/proc/12559/stat : 12559 (glpPBv3) R 12557 12559 9669 0 -1 0 260 0 0 0 0 0 0 0 18 0 1 0 152926751 2707456 230 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11747031 0 0 4096 0 0 0 0 17 1 0 0
/proc/12559/statm: 661 230 192 40 0 76 0

[startup+0.065249 s]
/proc/loadavg: 0.99 1.12 1.09 3/77 12559
/proc/meminfo: memFree=1736136/2055920 swapFree=4156080/4192956
[pid=12559] ppid=12557 vsize=3448 CPUtime=0.06
/proc/12559/stat : 12559 (glpPBv3) R 12557 12559 9669 0 -1 0 487 0 0 0 6 0 0 0 18 0 1 0 152926751 3530752 457 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11448498 0 0 4096 0 0 0 0 17 1 0 0
/proc/12559/statm: 862 457 199 40 0 277 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3448

[startup+0.101252 s]
/proc/loadavg: 0.99 1.12 1.09 3/77 12559
/proc/meminfo: memFree=1736136/2055920 swapFree=4156080/4192956
[pid=12559] ppid=12557 vsize=3980 CPUtime=0.09
/proc/12559/stat : 12559 (glpPBv3) R 12557 12559 9669 0 -1 0 615 0 0 0 9 0 0 0 18 0 1 0 152926751 4075520 585 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11747031 0 0 4096 0 0 0 0 17 1 0 0
/proc/12559/statm: 995 585 199 40 0 410 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3980

[startup+0.301272 s]
/proc/loadavg: 0.99 1.12 1.09 3/77 12559
/proc/meminfo: memFree=1736136/2055920 swapFree=4156080/4192956
[pid=12559] ppid=12557 vsize=12728 CPUtime=0.29
/proc/12559/stat : 12559 (glpPBv3) R 12557 12559 9669 0 -1 0 3155 0 0 0 28 1 0 0 19 0 1 0 152926751 13033472 2800 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643557 0 0 4096 0 0 0 0 17 1 0 0
/proc/12559/statm: 3182 2800 221 40 0 2597 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12728

[startup+0.701313 s]
/proc/loadavg: 0.99 1.12 1.09 3/77 12559
/proc/meminfo: memFree=1736136/2055920 swapFree=4156080/4192956
[pid=12559] ppid=12557 vsize=12800 CPUtime=0.69
/proc/12559/stat : 12559 (glpPBv3) R 12557 12559 9669 0 -1 0 3387 0 0 0 68 1 0 0 23 0 1 0 152926751 13107200 2818 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134583573 0 0 4096 0 0 0 0 17 1 0 0
/proc/12559/statm: 3200 2818 221 40 0 2615 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12800

[startup+1.50139 s]
/proc/loadavg: 0.99 1.12 1.09 2/78 12560
/proc/meminfo: memFree=1724416/2055920 swapFree=4156080/4192956
[pid=12559] ppid=12557 vsize=18536 CPUtime=1.49
/proc/12559/stat : 12559 (glpPBv3) R 12557 12559 9669 0 -1 0 6825 0 0 0 147 2 0 0 25 0 1 0 152926751 18980864 4258 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543011 0 0 4096 0 0 0 0 17 1 0 0
/proc/12559/statm: 4634 4258 227 40 0 4049 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 18536

[startup+3.10156 s]
/proc/loadavg: 0.99 1.12 1.09 2/78 12560
/proc/meminfo: memFree=1719624/2055920 swapFree=4156080/4192956
[pid=12559] ppid=12557 vsize=18536 CPUtime=3.09
/proc/12559/stat : 12559 (glpPBv3) R 12557 12559 9669 0 -1 0 8239 0 0 0 306 3 0 0 25 0 1 0 152926751 18980864 4258 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/12559/statm: 4634 4258 227 40 0 4049 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18536

[startup+6.30189 s]
/proc/loadavg: 0.99 1.12 1.09 2/78 12560
/proc/meminfo: memFree=1719504/2055920 swapFree=4156080/4192956
[pid=12559] ppid=12557 vsize=18536 CPUtime=6.29
/proc/12559/stat : 12559 (glpPBv3) R 12557 12559 9669 0 -1 0 12481 0 0 0 624 5 0 0 25 0 1 0 152926751 18980864 4258 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643286 0 0 4096 0 0 0 0 17 1 0 0
/proc/12559/statm: 4634 4258 227 40 0 4049 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18536

[startup+12.7015 s]
/proc/loadavg: 0.99 1.12 1.09 2/78 12560
/proc/meminfo: memFree=1719536/2055920 swapFree=4156080/4192956
[pid=12559] ppid=12557 vsize=18676 CPUtime=12.68
/proc/12559/stat : 12559 (glpPBv3) R 12557 12559 9669 0 -1 0 28482 0 0 0 1256 12 0 0 25 0 1 0 152926751 19124224 4293 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11747031 0 0 4096 0 0 0 0 17 1 0 0
/proc/12559/statm: 4669 4293 227 40 0 4084 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 18676

[startup+25.5019 s]
/proc/loadavg: 0.99 1.11 1.09 2/78 12560
/proc/meminfo: memFree=1719664/2055920 swapFree=4156080/4192956
[pid=12559] ppid=12557 vsize=18676 CPUtime=25.48
/proc/12559/stat : 12559 (glpPBv3) R 12557 12559 9669 0 -1 0 306557 0 0 0 2416 132 0 0 25 0 1 0 152926751 19124224 4293 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11747031 0 0 4096 0 0 0 0 17 1 0 0
/proc/12559/statm: 4669 4293 227 40 0 4084 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18676

[startup+51.1015 s]
/proc/loadavg: 0.99 1.10 1.09 2/78 12560
/proc/meminfo: memFree=1719792/2055920 swapFree=4156080/4192956
[pid=12559] ppid=12557 vsize=18676 CPUtime=51.08
/proc/12559/stat : 12559 (glpPBv3) R 12557 12559 9669 0 -1 0 783158 0 0 0 4766 342 0 0 25 0 1 0 152926751 19124224 4293 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134628967 0 0 4096 0 0 0 0 17 1 0 0
/proc/12559/statm: 4669 4293 227 40 0 4084 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18676

[startup+102.306 s]
/proc/loadavg: 0.99 1.08 1.08 2/78 12560
/proc/meminfo: memFree=1719728/2055920 swapFree=4156080/4192956
[pid=12559] ppid=12557 vsize=18676 CPUtime=102.26
/proc/12559/stat : 12559 (glpPBv3) R 12557 12559 9669 0 -1 0 1735698 0 0 0 9456 770 0 0 25 0 1 0 152926751 19124224 4293 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629118 0 0 4096 0 0 0 0 17 1 0 0
/proc/12559/statm: 4634 4258 227 40 0 4049 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 18676

[startup+162.302 s]
/proc/loadavg: 0.99 1.06 1.08 2/78 12560
/proc/meminfo: memFree=1719728/2055920 swapFree=4156080/4192956
[pid=12559] ppid=12557 vsize=18676 CPUtime=162.25
/proc/12559/stat : 12559 (glpPBv3) R 12557 12559 9669 0 -1 0 2888347 0 0 0 14957 1268 0 0 25 0 1 0 152926751 19124224 4293 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643524 0 0 4096 0 0 0 0 17 1 0 0
/proc/12559/statm: 4669 4293 227 40 0 4084 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 18676

[startup+222.301 s]
/proc/loadavg: 0.99 1.05 1.07 2/78 12560
/proc/meminfo: memFree=1719600/2055920 swapFree=4156080/4192956
[pid=12559] ppid=12557 vsize=18816 CPUtime=222.23
/proc/12559/stat : 12559 (glpPBv3) R 12557 12559 9669 0 -1 0 4837461 0 0 0 20135 2088 0 0 25 0 1 0 152926751 19267584 4328 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/12559/statm: 4704 4328 227 40 0 4119 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 18816

[startup+282.301 s]
/proc/loadavg: 0.99 1.04 1.06 2/78 12560
/proc/meminfo: memFree=1719728/2055920 swapFree=4156080/4192956
[pid=12559] ppid=12557 vsize=21088 CPUtime=282.21
/proc/12559/stat : 12559 (glpPBv3) R 12557 12559 9669 0 -1 0 6905287 0 0 0 25282 2939 0 0 25 0 1 0 152926751 21594112 4896 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643626 0 0 4096 0 0 0 0 17 1 0 0
/proc/12559/statm: 5272 4896 227 40 0 4687 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 21088

[startup+342.301 s]
/proc/loadavg: 0.99 1.03 1.06 2/78 12560
/proc/meminfo: memFree=1719664/2055920 swapFree=4156080/4192956
[pid=12559] ppid=12557 vsize=21084 CPUtime=342.19
/proc/12559/stat : 12559 (glpPBv3) R 12557 12559 9669 0 -1 0 8874417 0 0 0 30456 3763 0 0 25 0 1 0 152926751 21590016 4895 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643494 0 0 4096 0 0 0 0 17 1 0 0
/proc/12559/statm: 5271 4895 227 40 0 4686 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 21084

[startup+402.302 s]
/proc/loadavg: 0.99 1.02 1.05 2/78 12560
/proc/meminfo: memFree=1719664/2055920 swapFree=4156080/4192956
[pid=12559] ppid=12557 vsize=18964 CPUtime=402.18
/proc/12559/stat : 12559 (glpPBv3) R 12557 12559 9669 0 -1 0 10870163 0 0 0 35630 4588 0 0 25 0 1 0 152926751 19419136 4365 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11747031 0 0 4096 0 0 0 0 17 1 0 0
/proc/12559/statm: 4741 4365 227 40 0 4156 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 18964

[startup+462.302 s]
/proc/loadavg: 0.99 1.02 1.05 2/78 12560
/proc/meminfo: memFree=1719472/2055920 swapFree=4156080/4192956
[pid=12559] ppid=12557 vsize=19056 CPUtime=462.16
/proc/12559/stat : 12559 (glpPBv3) R 12557 12559 9669 0 -1 0 12782411 0 0 0 40838 5378 0 0 25 0 1 0 152926751 19513344 4388 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11747031 0 0 4096 0 0 0 0 17 1 0 0
/proc/12559/statm: 4764 4388 227 40 0 4179 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 19056

[startup+522.302 s]
/proc/loadavg: 0.99 1.01 1.04 2/78 12560
/proc/meminfo: memFree=1717168/2055920 swapFree=4156080/4192956
[pid=12559] ppid=12557 vsize=19144 CPUtime=522.14
/proc/12559/stat : 12559 (glpPBv3) R 12557 12559 9669 0 -1 0 14740754 0 0 0 46030 6184 0 0 25 0 1 0 152926751 19603456 4410 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/12559/statm: 4786 4410 227 40 0 4201 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 19144

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 1.04 2/78 12560
/proc/meminfo: memFree=1719280/2055920 swapFree=4156080/4192956
[pid=12559] ppid=12557 vsize=19060 CPUtime=582.13
/proc/12559/stat : 12559 (glpPBv3) R 12557 12559 9669 0 -1 0 16787670 0 0 0 51185 7028 0 0 25 0 1 0 152926751 19517440 4373 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11747031 0 0 4096 0 0 0 0 17 1 0 0
/proc/12559/statm: 4765 4383 227 40 0 4180 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 19060

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 1.03 2/78 12560
/proc/meminfo: memFree=1719280/2055920 swapFree=4156080/4192956
[pid=12559] ppid=12557 vsize=19136 CPUtime=642.12
/proc/12559/stat : 12559 (glpPBv3) R 12557 12559 9669 0 -1 0 18736944 0 0 0 56382 7830 0 0 25 0 1 0 152926751 19595264 4399 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11747031 0 0 4096 0 0 0 0 17 1 0 0
/proc/12559/statm: 4784 4408 227 40 0 4199 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 19136


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

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 1.01 2/78 12560
/proc/meminfo: memFree=1719024/2055920 swapFree=4156080/4192956
[pid=12559] ppid=12557 vsize=19480 CPUtime=822.06
/proc/12559/stat : 12559 (glpPBv3) R 12557 12559 9669 0 -1 0 24512647 0 0 0 71986 10220 0 0 25 0 1 0 152926751 19947520 4494 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11747031 0 0 4096 0 0 0 0 17 1 0 0
/proc/12559/statm: 4870 4494 227 40 0 4285 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 19480

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 1.01 2/78 12560
/proc/meminfo: memFree=1718896/2055920 swapFree=4156080/4192956
[pid=12559] ppid=12557 vsize=19396 CPUtime=882.04
/proc/12559/stat : 12559 (glpPBv3) R 12557 12559 9669 0 -1 0 26537099 0 0 0 77141 11063 0 0 25 0 1 0 152926751 19861504 4455 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11747031 0 0 4096 0 0 0 0 17 1 0 0
/proc/12559/statm: 4849 4465 227 40 0 4264 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 19396

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 12560
/proc/meminfo: memFree=1718896/2055920 swapFree=4156080/4192956
[pid=12559] ppid=12557 vsize=19452 CPUtime=942.02
/proc/12559/stat : 12559 (glpPBv3) R 12557 12559 9669 0 -1 0 28463166 0 0 0 82338 11864 0 0 25 0 1 0 152926751 19918848 4487 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/12559/statm: 4863 4452 227 40 0 4278 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 19452

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 12562
/proc/meminfo: memFree=1718768/2055920 swapFree=4156080/4192956
[pid=12559] ppid=12557 vsize=19716 CPUtime=1002.01
/proc/12559/stat : 12559 (glpPBv3) R 12557 12559 9669 0 -1 0 30392132 0 0 0 87548 12653 0 0 25 0 1 0 152926751 20189184 4553 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134626346 0 0 4096 0 0 0 0 17 1 0 0
/proc/12559/statm: 4929 4553 227 40 0 4344 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 19716

[startup+1062.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 12562
/proc/meminfo: memFree=1718768/2055920 swapFree=4156080/4192956
[pid=12559] ppid=12557 vsize=19476 CPUtime=1062
/proc/12559/stat : 12559 (glpPBv3) R 12557 12559 9669 0 -1 0 32364178 0 0 0 92743 13457 0 0 25 0 1 0 152926751 19943424 4493 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134534292 0 0 4096 0 0 0 0 17 1 0 0
/proc/12559/statm: 4869 4493 227 40 0 4284 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 19476

[startup+1122.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 12562
/proc/meminfo: memFree=1718768/2055920 swapFree=4156080/4192956
[pid=12559] ppid=12557 vsize=19828 CPUtime=1121.98
/proc/12559/stat : 12559 (glpPBv3) R 12557 12559 9669 0 -1 0 34366263 0 0 0 97929 14269 0 0 25 0 1 0 152926751 20303872 4581 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542970 0 0 4096 0 0 0 0 17 1 0 0
/proc/12559/statm: 4957 4581 227 40 0 4372 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 19828

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12562
/proc/meminfo: memFree=1718704/2055920 swapFree=4156080/4192956
[pid=12559] ppid=12557 vsize=22072 CPUtime=1181.96
/proc/12559/stat : 12559 (glpPBv3) R 12557 12559 9669 0 -1 0 36349123 0 0 0 103119 15077 0 0 25 0 1 0 152926751 22601728 5142 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643491 0 0 4096 0 0 0 0 17 1 0 0
/proc/12559/statm: 5518 5142 227 40 0 4933 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 22072

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 12562
/proc/meminfo: memFree=1718512/2055920 swapFree=4156080/4192956
[pid=12559] ppid=12557 vsize=19968 CPUtime=1241.94
/proc/12559/stat : 12559 (glpPBv3) R 12557 12559 9669 0 -1 0 38216053 0 0 0 108333 15861 0 0 25 0 1 0 152926751 20447232 4609 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11747031 0 0 4096 0 0 0 0 17 1 0 0
/proc/12559/statm: 4992 4616 227 40 0 4407 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 19968

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12562
/proc/meminfo: memFree=1718384/2055920 swapFree=4156080/4192956
[pid=12559] ppid=12557 vsize=20040 CPUtime=1301.93
/proc/12559/stat : 12559 (glpPBv3) R 12557 12559 9669 0 -1 0 40148297 0 0 0 113542 16651 0 0 25 0 1 0 152926751 20520960 4634 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134626346 0 0 4096 0 0 0 0 17 1 0 0
/proc/12559/statm: 5010 4634 227 40 0 4425 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 20040

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12562
/proc/meminfo: memFree=1718320/2055920 swapFree=4156080/4192956
[pid=12559] ppid=12557 vsize=22024 CPUtime=1361.91
/proc/12559/stat : 12559 (glpPBv3) R 12557 12559 9669 0 -1 0 42038527 0 0 0 118770 17421 0 0 25 0 1 0 152926751 22552576 5130 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134557438 0 0 4096 0 0 0 0 17 1 0 0
/proc/12559/statm: 5506 5130 255 40 0 4921 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 22024

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12562
/proc/meminfo: memFree=1718192/2055920 swapFree=4156080/4192956
[pid=12559] ppid=12557 vsize=20048 CPUtime=1421.9
/proc/12559/stat : 12559 (glpPBv3) R 12557 12559 9669 0 -1 0 44023388 0 0 0 123961 18229 0 0 25 0 1 0 152926751 20529152 4626 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11747031 0 0 4096 0 0 0 0 17 1 0 0
/proc/12559/statm: 5012 4636 227 40 0 4427 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 20048

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12562
/proc/meminfo: memFree=1716272/2055920 swapFree=4156080/4192956
[pid=12559] ppid=12557 vsize=20252 CPUtime=1481.88
/proc/12559/stat : 12559 (glpPBv3) R 12557 12559 9669 0 -1 0 45918251 0 0 0 129185 19003 0 0 25 0 1 0 152926751 20738048 4687 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11747031 0 0 4096 0 0 0 0 17 1 0 0
/proc/12559/statm: 5063 4687 227 40 0 4478 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 20252

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12562
/proc/meminfo: memFree=1718192/2055920 swapFree=4156080/4192956
[pid=12559] ppid=12557 vsize=22600 CPUtime=1541.85
/proc/12559/stat : 12559 (glpPBv3) R 12557 12559 9669 0 -1 0 47904074 0 0 0 134359 19826 0 0 25 0 1 0 152926751 23142400 5274 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134581739 0 0 4096 0 0 0 0 17 1 0 0
/proc/12559/statm: 5650 5274 227 40 0 5065 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 22600

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12562
/proc/meminfo: memFree=1718000/2055920 swapFree=4156080/4192956
[pid=12559] ppid=12557 vsize=22036 CPUtime=1601.84
/proc/12559/stat : 12559 (glpPBv3) R 12557 12559 9669 0 -1 0 49829169 0 0 0 139570 20614 0 0 25 0 1 0 152926751 22564864 5133 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/12559/statm: 5509 5133 227 40 0 4924 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 22036

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12562
/proc/meminfo: memFree=1718064/2055920 swapFree=4156080/4192956
[pid=12559] ppid=12557 vsize=20492 CPUtime=1661.83
/proc/12559/stat : 12559 (glpPBv3) R 12557 12559 9669 0 -1 0 51803768 0 0 0 144764 21419 0 0 25 0 1 0 152926751 20983808 4747 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643284 0 0 4096 0 0 0 0 17 1 0 0
/proc/12559/statm: 5123 4747 227 40 0 4538 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 20492

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12562
/proc/meminfo: memFree=1717872/2055920 swapFree=4156080/4192956
[pid=12559] ppid=12557 vsize=22480 CPUtime=1721.81
/proc/12559/stat : 12559 (glpPBv3) R 12557 12559 9669 0 -1 0 53779866 0 0 0 149956 22225 0 0 25 0 1 0 152926751 23019520 5244 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134556873 0 0 4096 0 0 0 0 17 1 0 0
/proc/12559/statm: 5620 5244 227 40 0 5035 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 22480

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12562
/proc/meminfo: memFree=1717744/2055920 swapFree=4156080/4192956
[pid=12559] ppid=12557 vsize=20504 CPUtime=1781.8
/proc/12559/stat : 12559 (glpPBv3) R 12557 12559 9669 0 -1 0 55716700 0 0 0 155153 23027 0 0 25 0 1 0 152926751 20996096 4724 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11747031 0 0 4096 0 0 0 0 17 1 0 0
/proc/12559/statm: 5126 4733 227 40 0 4541 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 20504



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12562
/proc/meminfo: memFree=1717808/2055920 swapFree=4156080/4192956
[pid=12559] ppid=12557 vsize=20680 CPUtime=1800.1
/proc/12559/stat : 12559 (glpPBv3) R 12557 12559 9669 0 -1 0 56302441 0 0 0 156738 23272 0 0 25 0 1 0 152926751 21176320 4794 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11747031 0 0 4096 0 0 0 0 17 1 0 0
/proc/12559/statm: 5170 4794 227 40 0 4585 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 20680

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.61
CPU time (s): 1800.11
CPU user time (s): 1567.38
CPU system time (s): 232.727
CPU usage (%): 99.972
Max. virtual memory (cumulated for all children) (KiB): 23424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1567.38
system time used= 232.727
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 56302441
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= 10
involuntary context switches= 13000

runsolver used 1.93971 second user time and 4.6173 second system time

The end

Launcher Data (download as text)

Begin job on node44 on Fri Apr 20 06:22:30 UTC 2007

IDJOB= 365364
IDBENCH= 2235
IDSOLVER= 166
FILE ID= node44/365364-1177050150

PBS_JOBID= 4640123

Free space on /tmp= 66412 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb30-15-opb/normalized-frb30-15-5.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/365364-1177050150/instance-365364-1177050150.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node44/convwatcher-365364-1177050150 -o ROOT/results/node44/conversion-365364-1177050150 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/365364-1177050150/instance-365364-1177050150.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node44/watcher-365364-1177050150 -o ROOT/results/node44/solver-365364-1177050150 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/365364-1177050150/instance-365364-1177050150.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  2e8a2f5e2511f10f037e700bd45c84a1

RANDOM SEED= 212805750

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node44.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		: 3000.234
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		: 3000.234
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:       1736544 kB
Buffers:         40268 kB
Cached:         185280 kB
SwapCached:      13744 kB
Active:         104692 kB
Inactive:       150340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1736544 kB
SwapTotal:     4192956 kB
SwapFree:      4156080 kB
Dirty:            2800 kB
Writeback:           0 kB
Mapped:          37528 kB
Slab:            49824 kB
Committed_AS:  1342888 kB
PageTables:       1744 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= 66412 MiB

End job on node44 on Fri Apr 20 06:52:33 UTC 2007