Trace number 348543

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? (problem) 1133.62 1134.27

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-maros-r7.opb
MD5SUM24e8096a6d8928e5a9e214fdf85bd87e
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark51973
Best CPU time to get the best result obtained on this benchmark1514.15
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 51973
Optimality of the best value was proved NO
Number of variables282240
Total number of constraints3136
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 constraints3136
Minimum length of a constraint150
Maximum length of a constraint720
Number of terms in the objective function 188160
Biggest coefficient in the objective function 42
Number of bits for the biggest coefficient in the objective function 6
Sum of the numbers in the objective function 683648
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 80921
Number of bits of the biggest number in a constraint 17
Biggest sum of numbers in a constraint 683648
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
1133.54/1134.24	c starting to Solve
1133.54/1134.24	c ERROR in LA Solver [1]

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348543-1176586766/instance-348543-1176586766.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/node14/watcher-348543-1176586766 -o ROOT/results/node14/solver-348543-1176586766 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/348543-1176586766/instance-348543-1176586766.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: 1.19 1.08 1.02 3/77 2493
/proc/meminfo: memFree=1620208/2055920 swapFree=4149088/4192956
[pid=2493] ppid=2491 vsize=2644 CPUtime=0
/proc/2493/stat : 2493 (glpPBv3) R 2491 2493 20368 0 -1 0 262 0 0 0 0 0 0 0 18 0 1 0 106594418 2707456 232 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7392983 0 0 4096 0 0 0 0 17 0 0 0
/proc/2493/statm: 661 232 192 40 0 76 0

[startup+0.091874 s]
/proc/loadavg: 1.19 1.08 1.02 3/77 2493
/proc/meminfo: memFree=1620208/2055920 swapFree=4149088/4192956
[pid=2493] ppid=2491 vsize=5308 CPUtime=0.08
/proc/2493/stat : 2493 (glpPBv3) R 2491 2493 20368 0 -1 0 926 0 0 0 8 0 0 0 18 0 1 0 106594418 5435392 896 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134530899 0 0 4096 0 0 0 0 17 0 0 0
/proc/2493/statm: 1327 896 192 40 0 742 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5308

[startup+0.101875 s]
/proc/loadavg: 1.19 1.08 1.02 3/77 2493
/proc/meminfo: memFree=1620208/2055920 swapFree=4149088/4192956
[pid=2493] ppid=2491 vsize=5576 CPUtime=0.09
/proc/2493/stat : 2493 (glpPBv3) R 2491 2493 20368 0 -1 0 997 0 0 0 9 0 0 0 18 0 1 0 106594418 5709824 967 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134530891 0 0 4096 0 0 0 0 17 0 0 0
/proc/2493/statm: 1394 967 192 40 0 809 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5576

[startup+0.301897 s]
/proc/loadavg: 1.19 1.08 1.02 3/77 2493
/proc/meminfo: memFree=1620208/2055920 swapFree=4149088/4192956
[pid=2493] ppid=2491 vsize=10904 CPUtime=0.29
/proc/2493/stat : 2493 (glpPBv3) R 2491 2493 20368 0 -1 0 2313 0 0 0 29 0 0 0 19 0 1 0 106594418 11165696 2283 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7325357 0 0 4096 0 0 0 0 17 1 0 0
/proc/2493/statm: 2726 2283 192 40 0 2141 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10904

[startup+0.702935 s]
/proc/loadavg: 1.19 1.08 1.02 3/77 2493
/proc/meminfo: memFree=1620208/2055920 swapFree=4149088/4192956
[pid=2493] ppid=2491 vsize=21028 CPUtime=0.69
/proc/2493/stat : 2493 (glpPBv3) R 2491 2493 20368 0 -1 0 4873 0 0 0 67 2 0 0 23 0 1 0 106594418 21532672 4843 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134530558 0 0 4096 0 0 0 0 17 1 0 0
/proc/2493/statm: 5257 4843 192 40 0 4672 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 21028

[startup+1.50302 s]
/proc/loadavg: 1.19 1.08 1.02 2/78 2494
/proc/meminfo: memFree=1596456/2055920 swapFree=4149088/4192956
[pid=2493] ppid=2491 vsize=28492 CPUtime=1.49
/proc/2493/stat : 2493 (glpPBv3) R 2491 2493 20368 0 -1 0 6733 0 0 0 146 3 0 0 25 0 1 0 106594418 29175808 6703 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 7386911 0 0 4096 0 0 0 0 17 1 0 0
/proc/2493/statm: 7123 6703 199 40 0 6538 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28492

[startup+3.10116 s]
/proc/loadavg: 1.17 1.08 1.02 2/78 2494
/proc/meminfo: memFree=1590824/2055920 swapFree=4149088/4192956
[pid=2493] ppid=2491 vsize=37552 CPUtime=3.08
/proc/2493/stat : 2493 (glpPBv3) R 2491 2493 20368 0 -1 0 8995 0 0 0 303 5 0 0 25 0 1 0 106594418 38453248 8965 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134526874 0 0 4096 0 0 0 0 17 0 0 0
/proc/2493/statm: 9388 8965 199 40 0 8803 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 37552

[startup+6.30146 s]
/proc/loadavg: 1.17 1.08 1.02 2/78 2494
/proc/meminfo: memFree=1571696/2055920 swapFree=4149088/4192956
[pid=2493] ppid=2491 vsize=56068 CPUtime=6.28
/proc/2493/stat : 2493 (glpPBv3) R 2491 2493 20368 0 -1 0 13615 0 0 0 621 7 0 0 25 0 1 0 106594418 57413632 13585 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134530886 0 0 4096 0 0 0 0 17 0 0 0
/proc/2493/statm: 14017 13585 199 40 0 13432 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 56068

[startup+12.7011 s]
/proc/loadavg: 1.15 1.08 1.02 2/78 2494
/proc/meminfo: memFree=1376240/2055920 swapFree=4149088/4192956
[pid=2493] ppid=2491 vsize=246168 CPUtime=12.67
/proc/2493/stat : 2493 (glpPBv3) R 2491 2493 20368 0 -1 0 64028 0 0 0 1240 27 0 0 25 0 1 0 106594418 252076032 61133 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/2493/statm: 61542 61133 221 40 0 60957 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 246168

[startup+25.5013 s]
/proc/loadavg: 1.12 1.08 1.02 2/78 2494
/proc/meminfo: memFree=1376304/2055920 swapFree=4149088/4192956
[pid=2493] ppid=2491 vsize=246168 CPUtime=25.47
/proc/2493/stat : 2493 (glpPBv3) R 2491 2493 20368 0 -1 0 64028 0 0 0 2519 28 0 0 25 0 1 0 106594418 252076032 61133 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589819 0 0 4096 0 0 0 0 17 0 0 0
/proc/2493/statm: 61542 61133 221 40 0 60957 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 246168

[startup+51.1017 s]
/proc/loadavg: 1.08 1.07 1.01 2/78 2494
/proc/meminfo: memFree=1384240/2055920 swapFree=4149088/4192956
[pid=2493] ppid=2491 vsize=238356 CPUtime=51.06
/proc/2493/stat : 2493 (glpPBv3) R 2491 2493 20368 0 -1 0 65969 0 0 0 5075 31 0 0 25 0 1 0 106594418 244076544 59180 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 0 0 0
/proc/2493/statm: 59589 59180 221 40 0 59004 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 238356

[startup+102.307 s]
/proc/loadavg: 1.03 1.06 1.01 2/78 2494
/proc/meminfo: memFree=1384240/2055920 swapFree=4149088/4192956
[pid=2493] ppid=2491 vsize=238356 CPUtime=102.24
/proc/2493/stat : 2493 (glpPBv3) R 2491 2493 20368 0 -1 0 65969 0 0 0 10191 33 0 0 25 0 1 0 106594418 244076544 59180 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582802 0 0 4096 0 0 0 0 17 0 0 0
/proc/2493/statm: 59589 59180 221 40 0 59004 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 238356

[startup+162.301 s]
/proc/loadavg: 1.01 1.04 1.00 2/78 2494
/proc/meminfo: memFree=1384240/2055920 swapFree=4149088/4192956
[pid=2493] ppid=2491 vsize=238356 CPUtime=162.2
/proc/2493/stat : 2493 (glpPBv3) R 2491 2493 20368 0 -1 0 65969 0 0 0 16185 35 0 0 25 0 1 0 106594418 244076544 59180 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589819 0 0 4096 0 0 0 0 17 0 0 0
/proc/2493/statm: 59589 59180 221 40 0 59004 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 238356

[startup+222.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 2494
/proc/meminfo: memFree=1384240/2055920 swapFree=4149088/4192956
[pid=2493] ppid=2491 vsize=238356 CPUtime=222.16
/proc/2493/stat : 2493 (glpPBv3) R 2491 2493 20368 0 -1 0 65969 0 0 0 22180 36 0 0 25 0 1 0 106594418 244076544 59180 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589773 0 0 4096 0 0 0 0 17 0 0 0
/proc/2493/statm: 59589 59180 221 40 0 59004 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 238356

[startup+282.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/78 2494
/proc/meminfo: memFree=1384240/2055920 swapFree=4149088/4192956
[pid=2493] ppid=2491 vsize=238356 CPUtime=282.14
/proc/2493/stat : 2493 (glpPBv3) R 2491 2493 20368 0 -1 0 65969 0 0 0 28176 38 0 0 25 0 1 0 106594418 244076544 59180 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582933 0 0 4096 0 0 0 0 17 0 0 0
/proc/2493/statm: 59589 59180 221 40 0 59004 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 238356

[startup+342.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 2494
/proc/meminfo: memFree=1384368/2055920 swapFree=4149088/4192956
[pid=2493] ppid=2491 vsize=238356 CPUtime=342.11
/proc/2493/stat : 2493 (glpPBv3) R 2491 2493 20368 0 -1 0 71804 0 0 0 34170 41 0 0 25 0 1 0 106594418 244076544 59180 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590094 0 0 4096 0 0 0 0 17 0 0 0
/proc/2493/statm: 59589 59180 221 40 0 59004 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 238356

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 2494
/proc/meminfo: memFree=1384368/2055920 swapFree=4149088/4192956
[pid=2493] ppid=2491 vsize=238356 CPUtime=402.06
/proc/2493/stat : 2493 (glpPBv3) R 2491 2493 20368 0 -1 0 71804 0 0 0 40164 42 0 0 25 0 1 0 106594418 244076544 59180 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589907 0 0 4096 0 0 0 0 17 0 0 0
/proc/2493/statm: 59589 59180 221 40 0 59004 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 238356

[startup+462.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 2494
/proc/meminfo: memFree=1384368/2055920 swapFree=4149088/4192956
[pid=2493] ppid=2491 vsize=238356 CPUtime=462.03
/proc/2493/stat : 2493 (glpPBv3) R 2491 2493 20368 0 -1 0 83474 0 0 0 46155 48 0 0 25 0 1 0 106594418 244076544 59180 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589907 0 0 4096 0 0 0 0 17 0 0 0
/proc/2493/statm: 59589 59180 221 40 0 59004 0
Current children cumulated CPU time (s) 462.03
Current children cumulated vsize (KiB) 238356

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2494
/proc/meminfo: memFree=1384368/2055920 swapFree=4149088/4192956
[pid=2493] ppid=2491 vsize=238356 CPUtime=522
/proc/2493/stat : 2493 (glpPBv3) R 2491 2493 20368 0 -1 0 83474 0 0 0 52152 48 0 0 25 0 1 0 106594418 244076544 59180 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589923 0 0 4096 0 0 0 0 17 0 0 0
/proc/2493/statm: 59589 59180 221 40 0 59004 0
Current children cumulated CPU time (s) 522
Current children cumulated vsize (KiB) 238356

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2494
/proc/meminfo: memFree=1383408/2055920 swapFree=4149088/4192956
[pid=2493] ppid=2491 vsize=239372 CPUtime=581.95
/proc/2493/stat : 2493 (glpPBv3) R 2491 2493 20368 0 -1 0 89563 0 0 0 58143 52 0 0 25 0 1 0 106594418 245116928 59434 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582163 0 0 4096 0 0 0 0 17 0 0 0
/proc/2493/statm: 59843 59434 221 40 0 59258 0
Current children cumulated CPU time (s) 581.95
Current children cumulated vsize (KiB) 239372

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2494
/proc/meminfo: memFree=1383408/2055920 swapFree=4149088/4192956
[pid=2493] ppid=2491 vsize=239372 CPUtime=641.93
/proc/2493/stat : 2493 (glpPBv3) R 2491 2493 20368 0 -1 0 89563 0 0 0 64140 53 0 0 25 0 1 0 106594418 245116928 59434 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589819 0 0 4096 0 0 0 0 17 0 0 0
/proc/2493/statm: 59843 59434 221 40 0 59258 0
Current children cumulated CPU time (s) 641.93
Current children cumulated vsize (KiB) 239372

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2494
/proc/meminfo: memFree=1383280/2055920 swapFree=4149088/4192956
[pid=2493] ppid=2491 vsize=239372 CPUtime=701.89
/proc/2493/stat : 2493 (glpPBv3) R 2491 2493 20368 0 -1 0 95398 0 0 0 70133 56 0 0 25 0 1 0 106594418 245116928 59434 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643764 0 0 4096 0 0 0 0 17 0 0 0
/proc/2493/statm: 59843 59434 221 40 0 59258 0
Current children cumulated CPU time (s) 701.89
Current children cumulated vsize (KiB) 239372

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2494
/proc/meminfo: memFree=1383280/2055920 swapFree=4149088/4192956
[pid=2493] ppid=2491 vsize=239372 CPUtime=761.86
/proc/2493/stat : 2493 (glpPBv3) R 2491 2493 20368 0 -1 0 95398 0 0 0 76130 56 0 0 25 0 1 0 106594418 245116928 59434 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589855 0 0 4096 0 0 0 0 17 0 0 0
/proc/2493/statm: 59843 59434 221 40 0 59258 0
Current children cumulated CPU time (s) 761.86
Current children cumulated vsize (KiB) 239372

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2494
/proc/meminfo: memFree=1383280/2055920 swapFree=4149088/4192956
[pid=2493] ppid=2491 vsize=239372 CPUtime=821.82
/proc/2493/stat : 2493 (glpPBv3) R 2491 2493 20368 0 -1 0 95398 0 0 0 82125 57 0 0 25 0 1 0 106594418 245116928 59434 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582163 0 0 4096 0 0 0 0 17 0 0 0
/proc/2493/statm: 59843 59434 221 40 0 59258 0
Current children cumulated CPU time (s) 821.82
Current children cumulated vsize (KiB) 239372

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2494
/proc/meminfo: memFree=1383280/2055920 swapFree=4149088/4192956
[pid=2493] ppid=2491 vsize=239372 CPUtime=881.79
/proc/2493/stat : 2493 (glpPBv3) R 2491 2493 20368 0 -1 0 95398 0 0 0 88122 57 0 0 25 0 1 0 106594418 245116928 59434 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582191 0 0 4096 0 0 0 0 17 0 0 0
/proc/2493/statm: 59843 59434 221 40 0 59258 0
Current children cumulated CPU time (s) 881.79
Current children cumulated vsize (KiB) 239372

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2494
/proc/meminfo: memFree=1383280/2055920 swapFree=4149088/4192956
[pid=2493] ppid=2491 vsize=239372 CPUtime=941.75
/proc/2493/stat : 2493 (glpPBv3) R 2491 2493 20368 0 -1 0 95398 0 0 0 94117 58 0 0 25 0 1 0 106594418 245116928 59434 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590082 0 0 4096 0 0 0 0 17 0 0 0
/proc/2493/statm: 59843 59434 221 40 0 59258 0
Current children cumulated CPU time (s) 941.75
Current children cumulated vsize (KiB) 239372

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2494
/proc/meminfo: memFree=1383280/2055920 swapFree=4149088/4192956
[pid=2493] ppid=2491 vsize=239372 CPUtime=1001.71
/proc/2493/stat : 2493 (glpPBv3) R 2491 2493 20368 0 -1 0 95398 0 0 0 100113 58 0 0 25 0 1 0 106594418 245116928 59434 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590094 0 0 4096 0 0 0 0 17 0 0 0
/proc/2493/statm: 59843 59434 221 40 0 59258 0
Current children cumulated CPU time (s) 1001.71
Current children cumulated vsize (KiB) 239372

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2494
/proc/meminfo: memFree=1381296/2055920 swapFree=4149088/4192956
[pid=2493] ppid=2491 vsize=241404 CPUtime=1061.69
/proc/2493/stat : 2493 (glpPBv3) R 2491 2493 20368 0 -1 0 96160 0 0 0 106110 59 0 0 25 0 1 0 106594418 247197696 59942 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582163 0 0 4096 0 0 0 0 17 0 0 0
/proc/2493/statm: 60351 59942 221 40 0 59766 0
Current children cumulated CPU time (s) 1061.69
Current children cumulated vsize (KiB) 241404

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2494
/proc/meminfo: memFree=1381296/2055920 swapFree=4149088/4192956
[pid=2493] ppid=2491 vsize=241404 CPUtime=1121.65
/proc/2493/stat : 2493 (glpPBv3) R 2491 2493 20368 0 -1 0 96160 0 0 0 112106 59 0 0 25 0 1 0 106594418 247197696 59942 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582191 0 0 4096 0 0 0 0 17 0 0 0
/proc/2493/statm: 60351 59942 221 40 0 59766 0
Current children cumulated CPU time (s) 1121.65
Current children cumulated vsize (KiB) 241404

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

[startup+1126.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2494
/proc/meminfo: memFree=1381296/2055920 swapFree=4149088/4192956
[pid=2493] ppid=2491 vsize=241404 CPUtime=1125.65
/proc/2493/stat : 2493 (glpPBv3) R 2491 2493 20368 0 -1 0 96160 0 0 0 112506 59 0 0 25 0 1 0 106594418 247197696 59942 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589817 0 0 4096 0 0 0 0 17 0 0 0
/proc/2493/statm: 60351 59942 221 40 0 59766 0
Current children cumulated CPU time (s) 1125.65
Current children cumulated vsize (KiB) 241404

[startup+1129.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2494
/proc/meminfo: memFree=1381296/2055920 swapFree=4149088/4192956
[pid=2493] ppid=2491 vsize=241404 CPUtime=1128.84
/proc/2493/stat : 2493 (glpPBv3) R 2491 2493 20368 0 -1 0 96160 0 0 0 112825 59 0 0 25 0 1 0 106594418 247197696 59942 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590100 0 0 4096 0 0 0 0 17 0 0 0
/proc/2493/statm: 60351 59942 221 40 0 59766 0
Current children cumulated CPU time (s) 1128.84
Current children cumulated vsize (KiB) 241404

[startup+1132.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2494
/proc/meminfo: memFree=1381296/2055920 swapFree=4149088/4192956
[pid=2493] ppid=2491 vsize=241404 CPUtime=1132.04
/proc/2493/stat : 2493 (glpPBv3) R 2491 2493 20368 0 -1 0 96160 0 0 0 113145 59 0 0 25 0 1 0 106594418 247197696 59942 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134587969 0 0 4096 0 0 0 0 17 1 0 0
/proc/2493/statm: 60351 59942 221 40 0 59766 0
Current children cumulated CPU time (s) 1132.04
Current children cumulated vsize (KiB) 241404

[startup+1133.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2494
/proc/meminfo: memFree=1381296/2055920 swapFree=4149088/4192956
[pid=2493] ppid=2491 vsize=241404 CPUtime=1132.83
/proc/2493/stat : 2493 (glpPBv3) R 2491 2493 20368 0 -1 0 96160 0 0 0 113224 59 0 0 25 0 1 0 106594418 247197696 59942 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590082 0 0 4096 0 0 0 0 17 0 0 0
/proc/2493/statm: 60351 59942 221 40 0 59766 0
Current children cumulated CPU time (s) 1132.83
Current children cumulated vsize (KiB) 241404

[startup+1133.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2494
/proc/meminfo: memFree=1381296/2055920 swapFree=4149088/4192956
[pid=2493] ppid=2491 vsize=241404 CPUtime=1133.23
/proc/2493/stat : 2493 (glpPBv3) R 2491 2493 20368 0 -1 0 96160 0 0 0 113264 59 0 0 25 0 1 0 106594418 247197696 59942 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582106 0 0 4096 0 0 0 0 17 0 0 0
/proc/2493/statm: 60351 59942 221 40 0 59766 0
Current children cumulated CPU time (s) 1133.23
Current children cumulated vsize (KiB) 241404

[startup+1134.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2494
/proc/meminfo: memFree=1381296/2055920 swapFree=4149088/4192956
[pid=2493] ppid=2491 vsize=241404 CPUtime=1133.44
/proc/2493/stat : 2493 (glpPBv3) R 2491 2493 20368 0 -1 0 96160 0 0 0 113285 59 0 0 25 0 1 0 106594418 247197696 59942 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590082 0 0 4096 0 0 0 0 17 0 0 0
/proc/2493/statm: 60351 59942 221 40 0 59766 0
Current children cumulated CPU time (s) 1133.44
Current children cumulated vsize (KiB) 241404

[startup+1134.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2494
/proc/meminfo: memFree=1381296/2055920 swapFree=4149088/4192956
[pid=2493] ppid=2491 vsize=238104 CPUtime=1133.54
/proc/2493/stat : 2493 (glpPBv3) R 2491 2493 20368 0 -1 0 97276 0 0 0 113294 60 0 0 25 0 1 0 106594418 243818496 59117 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134557416 0 0 4096 0 0 0 0 17 0 0 0
/proc/2493/statm: 59526 59117 221 40 0 58941 0
Current children cumulated CPU time (s) 1133.54
Current children cumulated vsize (KiB) 238104

Child status: 0
Real time (s): 1134.27
CPU time (s): 1133.62
CPU user time (s): 1132.98
CPU system time (s): 0.640902
CPU usage (%): 99.9425
Max. virtual memory (cumulated for all children) (KiB): 247184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1132.98
system time used= 0.640902
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 97277
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= 12
involuntary context switches= 26817

runsolver used 1.13583 second user time and 2.99554 second system time

The end

Launcher Data (download as text)

Begin job on node14 on Sat Apr 14 21:39:27 UTC 2007

IDJOB= 348543
IDBENCH= 1690
IDSOLVER= 166
FILE ID= node14/348543-1176586766

PBS_JOBID= 4556797

Free space on /tmp= 66535 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-maros-r7.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/348543-1176586766/instance-348543-1176586766.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node14/convwatcher-348543-1176586766 -o ROOT/results/node14/conversion-348543-1176586766 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348543-1176586766/instance-348543-1176586766.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-348543-1176586766 -o ROOT/results/node14/solver-348543-1176586766 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/348543-1176586766/instance-348543-1176586766.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  24e8096a6d8928e5a9e214fdf85bd87e

RANDOM SEED= 460593263

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.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		: 3000.227
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		: 3000.227
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:       1620616 kB
Buffers:         72976 kB
Cached:         293552 kB
SwapCached:      11892 kB
Active:         172320 kB
Inactive:       223180 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1620616 kB
SwapTotal:     4192956 kB
SwapFree:      4149088 kB
Dirty:           27232 kB
Writeback:           0 kB
Mapped:          33088 kB
Slab:            25356 kB
Committed_AS:  5202804 kB
PageTables:       1796 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= 66535 MiB

End job on node14 on Sat Apr 14 21:58:21 UTC 2007