Trace number 352009

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) 1800.05 1800.61

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/
miplib2003/normalized-mps-v2-20-10-seymour.opb
MD5SUM97ebaccbda37d5c570b4e2ec3cd7f8f0
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark425
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 425
Optimality of the best value was proved NO
Number of variables1372
Total number of constraints4944
Number of constraints which are clauses4944
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 constraint1
Maximum length of a constraint19
Number of terms in the objective function 1372
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 1372
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1372
Number of bits of the biggest sum of numbers11
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/352009-1176619939/instance-352009-1176619939.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/node65/watcher-352009-1176619939 -o ROOT/results/node65/solver-352009-1176619939 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/352009-1176619939/instance-352009-1176619939.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: 0.92 0.98 0.99 3/64 6409
/proc/meminfo: memFree=1769904/2055920 swapFree=4183928/4192956
[pid=6409] ppid=6407 vsize=2644 CPUtime=0
/proc/6409/stat : 6409 (glpPBv3) R 6407 6409 5276 0 -1 0 258 0 0 0 0 0 0 0 18 0 1 0 137983512 2707456 228 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 6151895 0 0 4096 0 0 0 0 17 1 0 0
/proc/6409/statm: 661 228 192 40 0 76 0

[startup+0.0414889 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 6409
/proc/meminfo: memFree=1769904/2055920 swapFree=4183928/4192956
[pid=6409] ppid=6407 vsize=3048 CPUtime=0.03
/proc/6409/stat : 6409 (glpPBv3) R 6407 6409 5276 0 -1 0 364 0 0 0 3 0 0 0 18 0 1 0 137983512 3121152 334 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6409/statm: 762 334 199 40 0 177 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 3048

[startup+0.101489 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 6409
/proc/meminfo: memFree=1769904/2055920 swapFree=4183928/4192956
[pid=6409] ppid=6407 vsize=3580 CPUtime=0.09
/proc/6409/stat : 6409 (glpPBv3) R 6407 6409 5276 0 -1 0 489 0 0 0 9 0 0 0 18 0 1 0 137983512 3665920 459 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 6151895 0 0 4096 0 0 0 0 17 1 0 0
/proc/6409/statm: 895 459 199 40 0 310 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3580

[startup+0.301505 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 6409
/proc/meminfo: memFree=1769904/2055920 swapFree=4183928/4192956
[pid=6409] ppid=6407 vsize=7084 CPUtime=0.29
/proc/6409/stat : 6409 (glpPBv3) R 6407 6409 5276 0 -1 0 1398 0 0 0 29 0 0 0 19 0 1 0 137983512 7254016 1367 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134587694 0 0 4096 0 0 0 0 17 1 0 0
/proc/6409/statm: 1771 1367 221 40 0 1186 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7084

[startup+0.701539 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 6409
/proc/meminfo: memFree=1769904/2055920 swapFree=4183928/4192956
[pid=6409] ppid=6407 vsize=7480 CPUtime=0.69
/proc/6409/stat : 6409 (glpPBv3) R 6407 6409 5276 0 -1 0 1547 0 0 0 69 0 0 0 22 0 1 0 137983512 7659520 1466 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134583698 0 0 4096 0 0 0 0 17 1 0 0
/proc/6409/statm: 1870 1466 221 40 0 1285 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7480

[startup+1.5016 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 6410
/proc/meminfo: memFree=1764840/2055920 swapFree=4183928/4192956
[pid=6409] ppid=6407 vsize=7480 CPUtime=1.49
/proc/6409/stat : 6409 (glpPBv3) R 6407 6409 5276 0 -1 0 1547 0 0 0 149 0 0 0 25 0 1 0 137983512 7659520 1466 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643631 0 0 4096 0 0 0 0 17 1 0 0
/proc/6409/statm: 1870 1466 221 40 0 1285 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7480

[startup+3.10174 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 6410
/proc/meminfo: memFree=1764712/2055920 swapFree=4183928/4192956
[pid=6409] ppid=6407 vsize=8072 CPUtime=3.09
/proc/6409/stat : 6409 (glpPBv3) R 6407 6409 5276 0 -1 0 1844 0 0 0 308 1 0 0 25 0 1 0 137983512 8265728 1614 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134641491 0 0 4096 0 0 0 0 17 1 0 0
/proc/6409/statm: 2018 1614 221 40 0 1433 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8072

[startup+6.302 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 6410
/proc/meminfo: memFree=1764008/2055920 swapFree=4183928/4192956
[pid=6409] ppid=6407 vsize=8072 CPUtime=6.29
/proc/6409/stat : 6409 (glpPBv3) R 6407 6409 5276 0 -1 0 1844 0 0 0 628 1 0 0 25 0 1 0 137983512 8265728 1614 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6409/statm: 2018 1614 221 40 0 1433 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8072

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 6410
/proc/meminfo: memFree=1764008/2055920 swapFree=4183928/4192956
[pid=6409] ppid=6407 vsize=8072 CPUtime=12.69
/proc/6409/stat : 6409 (glpPBv3) R 6407 6409 5276 0 -1 0 1844 0 0 0 1267 2 0 0 25 0 1 0 137983512 8265728 1614 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6409/statm: 2018 1614 221 40 0 1433 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8072

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 6410
/proc/meminfo: memFree=1761064/2055920 swapFree=4183928/4192956
[pid=6409] ppid=6407 vsize=11608 CPUtime=25.48
/proc/6409/stat : 6409 (glpPBv3) R 6407 6409 5276 0 -1 0 5559 0 0 0 2544 4 0 0 25 0 1 0 137983512 11886592 2526 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134586024 0 0 4096 0 0 0 0 17 1 0 0
/proc/6409/statm: 2902 2526 227 40 0 2317 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11608

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 6410
/proc/meminfo: memFree=1761064/2055920 swapFree=4183928/4192956
[pid=6409] ppid=6407 vsize=11580 CPUtime=51.07
/proc/6409/stat : 6409 (glpPBv3) R 6407 6409 5276 0 -1 0 14491 0 0 0 5099 8 0 0 25 0 1 0 137983512 11857920 2499 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6409/statm: 2895 2499 227 40 0 2310 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 11580

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 6410
/proc/meminfo: memFree=1761064/2055920 swapFree=4183928/4192956
[pid=6409] ppid=6407 vsize=10680 CPUtime=102.27
/proc/6409/stat : 6409 (glpPBv3) R 6407 6409 5276 0 -1 0 47862 0 0 0 10201 26 0 0 25 0 1 0 137983512 10936320 2294 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/6409/statm: 2670 2294 227 40 0 2085 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10680

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6410
/proc/meminfo: memFree=1761000/2055920 swapFree=4183928/4192956
[pid=6409] ppid=6407 vsize=10680 CPUtime=162.25
/proc/6409/stat : 6409 (glpPBv3) R 6407 6409 5276 0 -1 0 84117 0 0 0 16179 46 0 0 25 0 1 0 137983512 10936320 2294 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643705 0 0 4096 0 0 0 0 17 1 0 0
/proc/6409/statm: 2670 2294 227 40 0 2085 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 10680

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6410
/proc/meminfo: memFree=1761000/2055920 swapFree=4183928/4192956
[pid=6409] ppid=6407 vsize=10680 CPUtime=222.23
/proc/6409/stat : 6409 (glpPBv3) R 6407 6409 5276 0 -1 0 116381 0 0 0 22159 64 0 0 25 0 1 0 137983512 10936320 2294 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134632679 0 0 4096 0 0 0 0 17 1 0 0
/proc/6409/statm: 2670 2294 227 40 0 2085 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 10680

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6410
/proc/meminfo: memFree=1760872/2055920 swapFree=4183928/4192956
[pid=6409] ppid=6407 vsize=10720 CPUtime=282.22
/proc/6409/stat : 6409 (glpPBv3) R 6407 6409 5276 0 -1 0 157004 0 0 0 28138 84 0 0 25 0 1 0 137983512 10977280 2304 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542160 0 0 4096 0 0 0 0 17 1 0 0
/proc/6409/statm: 2680 2304 227 40 0 2095 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 10720

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6410
/proc/meminfo: memFree=1760744/2055920 swapFree=4183928/4192956
[pid=6409] ppid=6407 vsize=12128 CPUtime=342.2
/proc/6409/stat : 6409 (glpPBv3) R 6407 6409 5276 0 -1 0 198410 0 0 0 34113 107 0 0 25 0 1 0 137983512 12419072 2636 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643614 0 0 4096 0 0 0 0 17 1 0 0
/proc/6409/statm: 3032 2636 227 40 0 2447 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 12128

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6410
/proc/meminfo: memFree=1759592/2055920 swapFree=4183928/4192956
[pid=6409] ppid=6407 vsize=12312 CPUtime=402.18
/proc/6409/stat : 6409 (glpPBv3) R 6407 6409 5276 0 -1 0 241518 0 0 0 40090 128 0 0 25 0 1 0 137983512 12607488 2702 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6409/statm: 3078 2702 227 40 0 2493 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 12312

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6410
/proc/meminfo: memFree=1760424/2055920 swapFree=4183928/4192956
[pid=6409] ppid=6407 vsize=12440 CPUtime=462.17
/proc/6409/stat : 6409 (glpPBv3) R 6407 6409 5276 0 -1 0 281632 0 0 0 46068 149 0 0 25 0 1 0 137983512 12738560 2734 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643574 0 0 4096 0 0 0 0 17 1 0 0
/proc/6409/statm: 3110 2734 227 40 0 2525 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 12440

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6410
/proc/meminfo: memFree=1759336/2055920 swapFree=4183928/4192956
[pid=6409] ppid=6407 vsize=11172 CPUtime=522.15
/proc/6409/stat : 6409 (glpPBv3) R 6407 6409 5276 0 -1 0 323968 0 0 0 52047 168 0 0 25 0 1 0 137983512 11440128 2417 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/6409/statm: 2793 2417 227 40 0 2208 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 11172

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6608
/proc/meminfo: memFree=1758936/2055920 swapFree=4183928/4192956
[pid=6409] ppid=6407 vsize=11272 CPUtime=582.04
/proc/6409/stat : 6409 (glpPBv3) R 6407 6409 5276 0 -1 0 363283 0 0 0 58014 190 0 0 25 0 1 0 137983512 11542528 2442 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 1 0 0
/proc/6409/statm: 2818 2442 227 40 0 2233 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 11272

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6608
/proc/meminfo: memFree=1758824/2055920 swapFree=4183928/4192956
[pid=6409] ppid=6407 vsize=12736 CPUtime=642.03
/proc/6409/stat : 6409 (glpPBv3) R 6407 6409 5276 0 -1 0 402614 0 0 0 63993 210 0 0 25 0 1 0 137983512 13041664 2808 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6409/statm: 3184 2808 227 40 0 2599 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 12736


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6608
/proc/meminfo: memFree=1759592/2055920 swapFree=4183928/4192956
[pid=6409] ppid=6407 vsize=11784 CPUtime=821.98
/proc/6409/stat : 6409 (glpPBv3) R 6407 6409 5276 0 -1 0 526198 0 0 0 81921 277 0 0 25 0 1 0 137983512 12066816 2570 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/6409/statm: 2946 2570 227 40 0 2361 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 11784

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6608
/proc/meminfo: memFree=1759400/2055920 swapFree=4183928/4192956
[pid=6409] ppid=6407 vsize=11932 CPUtime=881.97
/proc/6409/stat : 6409 (glpPBv3) R 6407 6409 5276 0 -1 0 568288 0 0 0 87898 299 0 0 25 0 1 0 137983512 12218368 2607 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542131 0 0 4096 0 0 0 0 17 1 0 0
/proc/6409/statm: 2983 2607 227 40 0 2398 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 11932

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6608
/proc/meminfo: memFree=1759272/2055920 swapFree=4183928/4192956
[pid=6409] ppid=6407 vsize=12056 CPUtime=941.95
/proc/6409/stat : 6409 (glpPBv3) R 6407 6409 5276 0 -1 0 608517 0 0 0 93876 319 0 0 25 0 1 0 137983512 12345344 2638 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/6409/statm: 3014 2638 227 40 0 2429 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 12056

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6608
/proc/meminfo: memFree=1759144/2055920 swapFree=4183928/4192956
[pid=6409] ppid=6407 vsize=13416 CPUtime=1001.94
/proc/6409/stat : 6409 (glpPBv3) R 6407 6409 5276 0 -1 0 649022 0 0 0 99852 342 0 0 25 0 1 0 137983512 13737984 2961 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134639194 0 0 4096 0 0 0 0 17 1 0 0
/proc/6409/statm: 3354 2961 227 40 0 2769 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 13416

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6608
/proc/meminfo: memFree=1759080/2055920 swapFree=4183928/4192956
[pid=6409] ppid=6407 vsize=13600 CPUtime=1061.92
/proc/6409/stat : 6409 (glpPBv3) R 6407 6409 5276 0 -1 0 695317 0 0 0 105827 365 0 0 25 0 1 0 137983512 13926400 3024 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582195 0 0 4096 0 0 0 0 17 1 0 0
/proc/6409/statm: 3400 3024 227 40 0 2815 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 13600

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6608
/proc/meminfo: memFree=1757800/2055920 swapFree=4183928/4192956
[pid=6409] ppid=6407 vsize=12332 CPUtime=1121.9
/proc/6409/stat : 6409 (glpPBv3) R 6407 6409 5276 0 -1 0 737096 0 0 0 111803 387 0 0 25 0 1 0 137983512 12627968 2707 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134643782 0 0 4096 0 0 0 0 17 1 0 0
/proc/6409/statm: 3083 2707 227 40 0 2498 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 12332

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6608
/proc/meminfo: memFree=1758888/2055920 swapFree=4183928/4192956
[pid=6409] ppid=6407 vsize=13804 CPUtime=1181.89
/proc/6409/stat : 6409 (glpPBv3) R 6407 6409 5276 0 -1 0 777142 0 0 0 117780 409 0 0 25 0 1 0 137983512 14135296 3075 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134582121 0 0 4096 0 0 0 0 17 1 0 0
/proc/6409/statm: 3451 3075 227 40 0 2866 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 13804

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6608
/proc/meminfo: memFree=1757736/2055920 swapFree=4183928/4192956
[pid=6409] ppid=6407 vsize=12576 CPUtime=1241.87
/proc/6409/stat : 6409 (glpPBv3) R 6407 6409 5276 0 -1 0 815859 0 0 0 123759 428 0 0 25 0 1 0 137983512 12877824 2768 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/6409/statm: 3144 2768 227 40 0 2559 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 12576

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6608
/proc/meminfo: memFree=1758696/2055920 swapFree=4183928/4192956
[pid=6409] ppid=6407 vsize=12620 CPUtime=1301.86
/proc/6409/stat : 6409 (glpPBv3) R 6407 6409 5276 0 -1 0 857592 0 0 0 129737 449 0 0 25 0 1 0 137983512 12922880 2779 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542160 0 0 4096 0 0 0 0 17 1 0 0
/proc/6409/statm: 3155 2779 227 40 0 2570 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 12620

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6608
/proc/meminfo: memFree=1757544/2055920 swapFree=4183928/4192956
[pid=6409] ppid=6407 vsize=12716 CPUtime=1361.84
/proc/6409/stat : 6409 (glpPBv3) R 6407 6409 5276 0 -1 0 897061 0 0 0 135713 471 0 0 25 0 1 0 137983512 13021184 2803 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134543012 0 0 4096 0 0 0 0 17 1 0 0
/proc/6409/statm: 3179 2803 227 40 0 2594 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 12716

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6608
/proc/meminfo: memFree=1758376/2055920 swapFree=4183928/4192956
[pid=6409] ppid=6407 vsize=12832 CPUtime=1421.83
/proc/6409/stat : 6409 (glpPBv3) R 6407 6409 5276 0 -1 0 935306 0 0 0 141691 492 0 0 25 0 1 0 137983512 13139968 2832 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/6409/statm: 3208 2832 227 40 0 2623 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 12832

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6608
/proc/meminfo: memFree=1758184/2055920 swapFree=4183928/4192956
[pid=6409] ppid=6407 vsize=13000 CPUtime=1481.81
/proc/6409/stat : 6409 (glpPBv3) R 6407 6409 5276 0 -1 0 976917 0 0 0 147666 515 0 0 25 0 1 0 137983512 13312000 2874 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134629198 0 0 4096 0 0 0 0 17 1 0 0
/proc/6409/statm: 3250 2874 227 40 0 2665 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 13000

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6608
/proc/meminfo: memFree=1757992/2055920 swapFree=4183928/4192956
[pid=6409] ppid=6407 vsize=13140 CPUtime=1541.79
/proc/6409/stat : 6409 (glpPBv3) R 6407 6409 5276 0 -1 0 1019360 0 0 0 153642 537 0 0 25 0 1 0 137983512 13455360 2909 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/6409/statm: 3285 2909 227 40 0 2700 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 13140

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6608
/proc/meminfo: memFree=1758056/2055920 swapFree=4183928/4192956
[pid=6409] ppid=6407 vsize=14500 CPUtime=1601.78
/proc/6409/stat : 6409 (glpPBv3) R 6407 6409 5276 0 -1 0 1058912 0 0 0 159621 557 0 0 25 0 1 0 137983512 14848000 3232 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134637007 0 0 4096 0 0 0 0 17 1 0 0
/proc/6409/statm: 3625 3232 227 40 0 3040 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 14500

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6608
/proc/meminfo: memFree=1757928/2055920 swapFree=4183928/4192956
[pid=6409] ppid=6407 vsize=14820 CPUtime=1661.77
/proc/6409/stat : 6409 (glpPBv3) R 6407 6409 5276 0 -1 0 1101455 0 0 0 165598 579 0 0 25 0 1 0 137983512 15175680 3311 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134640441 0 0 4096 0 0 0 0 17 1 0 0
/proc/6409/statm: 3705 3311 227 40 0 3120 0
Current children cumulated CPU time (s) 1661.77
Current children cumulated vsize (KiB) 14820

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6608
/proc/meminfo: memFree=1756776/2055920 swapFree=4183928/4192956
[pid=6409] ppid=6407 vsize=13428 CPUtime=1721.74
/proc/6409/stat : 6409 (glpPBv3) R 6407 6409 5276 0 -1 0 1144994 0 0 0 171573 601 0 0 25 0 1 0 137983512 13750272 2981 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/6409/statm: 3357 2981 227 40 0 2772 0
Current children cumulated CPU time (s) 1721.74
Current children cumulated vsize (KiB) 13428

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6608
/proc/meminfo: memFree=1757736/2055920 swapFree=4183928/4192956
[pid=6409] ppid=6407 vsize=13476 CPUtime=1781.74
/proc/6409/stat : 6409 (glpPBv3) R 6407 6409 5276 0 -1 0 1183773 0 0 0 177552 622 0 0 25 0 1 0 137983512 13799424 2993 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/6409/statm: 3369 2993 227 40 0 2784 0
Current children cumulated CPU time (s) 1781.74
Current children cumulated vsize (KiB) 13476



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6608
/proc/meminfo: memFree=1757672/2055920 swapFree=4183928/4192956
[pid=6409] ppid=6407 vsize=13524 CPUtime=1800.04
/proc/6409/stat : 6409 (glpPBv3) R 6407 6409 5276 0 -1 0 1198724 0 0 0 179375 629 0 0 25 0 1 0 137983512 13848576 3005 18446744073709551615 134512640 134678228 4294956720 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 1 0 0
/proc/6409/statm: 3381 3005 227 40 0 2796 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 13524

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): 1800.05
CPU user time (s): 1793.75
CPU system time (s): 6.29504
CPU usage (%): 99.9687
Max. virtual memory (cumulated for all children) (KiB): 14944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1793.75
system time used= 6.29504
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1198724
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= 2591

runsolver used 1.17682 second user time and 3.80042 second system time

The end

Launcher Data (download as text)

Begin job on node65 on Sun Apr 15 06:52:19 UTC 2007

IDJOB= 352009
IDBENCH= 1873
IDSOLVER= 166
FILE ID= node65/352009-1176619939

PBS_JOBID= 4557057

Free space on /tmp= 66562 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-seymour.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/352009-1176619939/instance-352009-1176619939.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node65/convwatcher-352009-1176619939 -o ROOT/results/node65/conversion-352009-1176619939 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352009-1176619939/instance-352009-1176619939.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-352009-1176619939 -o ROOT/results/node65/solver-352009-1176619939 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/352009-1176619939/instance-352009-1176619939.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  97ebaccbda37d5c570b4e2ec3cd7f8f0

RANDOM SEED= 344312393

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.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		: 3000.245
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		: 3000.245
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:       1770376 kB
Buffers:         18480 kB
Cached:         189268 kB
SwapCached:       2984 kB
Active:          60980 kB
Inactive:       159156 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1770376 kB
SwapTotal:     4192956 kB
SwapFree:      4183928 kB
Dirty:            2588 kB
Writeback:           0 kB
Mapped:          16856 kB
Slab:            51452 kB
Committed_AS:   928116 kB
PageTables:       1464 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= 66562 MiB

End job on node65 on Sun Apr 15 07:22:22 UTC 2007