Trace number 363418

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) 1800.04 1800.82

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-mps-v2-20-10-neos10.opb
MD5SUMec3e7f33041767154dc667e0cee0b579
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-1135
Best CPU time to get the best result obtained on this benchmark11.4223
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -1135
Optimality of the best value was proved YES
Number of variables23534
Total number of constraints46798
Number of constraints which are clauses21028
Number of constraints which are cardinality constraints (but not clauses)4
Number of constraints which are nor clauses,nor cardinality constraints25766
Minimum length of a constraint2
Maximum length of a constraint2747
Number of terms in the objective function 78
Biggest coefficient in the objective function 2048
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 27016
Number of bits of the sum of numbers in the objective function 15
Biggest number in a constraint 2048
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 27016
Number of bits of the biggest sum of numbers15
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/363418-1177027010/instance-363418-1177027010.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/node23/watcher-363418-1177027010 -o ROOT/results/node23/solver-363418-1177027010 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/363418-1177027010/instance-363418-1177027010.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: 0.82 0.93 0.97 3/77 11087
/proc/meminfo: memFree=1803456/2055920 swapFree=4169120/4192956
[pid=11087] ppid=11085 vsize=2392 CPUtime=0
/proc/11087/stat : 11087 (glpPBv3) R 11085 11087 10953 0 -1 0 218 0 0 0 0 0 0 0 18 0 1 0 150618166 2449408 188 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11087/statm: 598 194 171 40 0 13 0

[startup+0.0613931 s]
/proc/loadavg: 0.82 0.93 0.97 3/77 11087
/proc/meminfo: memFree=1803456/2055920 swapFree=4169120/4192956
[pid=11087] ppid=11085 vsize=3580 CPUtime=0.05
/proc/11087/stat : 11087 (glpPBv3) R 11085 11087 10953 0 -1 0 509 0 0 0 5 0 0 0 18 0 1 0 150618166 3665920 479 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 2961111 0 0 4096 0 0 0 0 17 1 0 0
/proc/11087/statm: 895 479 199 40 0 310 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 3580

[startup+0.101401 s]
/proc/loadavg: 0.82 0.93 0.97 3/77 11087
/proc/meminfo: memFree=1803456/2055920 swapFree=4169120/4192956
[pid=11087] ppid=11085 vsize=4248 CPUtime=0.09
/proc/11087/stat : 11087 (glpPBv3) R 11085 11087 10953 0 -1 0 656 0 0 0 9 0 0 0 18 0 1 0 150618166 4349952 626 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 2961111 0 0 4096 0 0 0 0 17 1 0 0
/proc/11087/statm: 1062 626 199 40 0 477 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4248

[startup+0.30144 s]
/proc/loadavg: 0.82 0.93 0.97 3/77 11087
/proc/meminfo: memFree=1803456/2055920 swapFree=4169120/4192956
[pid=11087] ppid=11085 vsize=6244 CPUtime=0.29
/proc/11087/stat : 11087 (glpPBv3) R 11085 11087 10953 0 -1 0 1163 0 0 0 29 0 0 0 20 0 1 0 150618166 6393856 1133 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 2961111 0 0 4096 0 0 0 0 17 1 0 0
/proc/11087/statm: 1561 1133 199 40 0 976 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6244

[startup+0.701517 s]
/proc/loadavg: 0.82 0.93 0.97 3/77 11087
/proc/meminfo: memFree=1803456/2055920 swapFree=4169120/4192956
[pid=11087] ppid=11085 vsize=10376 CPUtime=0.69
/proc/11087/stat : 11087 (glpPBv3) R 11085 11087 10953 0 -1 0 2194 0 0 0 68 1 0 0 24 0 1 0 150618166 10625024 2164 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 2961111 0 0 4096 0 0 0 0 17 1 0 0
/proc/11087/statm: 2594 2164 199 40 0 2009 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10376

[startup+1.50167 s]
/proc/loadavg: 0.82 0.93 0.97 2/78 11088
/proc/meminfo: memFree=1785400/2055920 swapFree=4169120/4192956
[pid=11087] ppid=11085 vsize=46616 CPUtime=1.49
/proc/11087/stat : 11087 (glpPBv3) R 11085 11087 10953 0 -1 0 13600 0 0 0 144 5 0 0 25 0 1 0 150618166 47734784 11246 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134590094 0 0 4096 0 0 0 0 17 1 0 0
/proc/11087/statm: 11654 11246 221 40 0 11069 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 46616

[startup+3.10198 s]
/proc/loadavg: 0.82 0.93 0.97 2/78 11088
/proc/meminfo: memFree=1759096/2055920 swapFree=4169120/4192956
[pid=11087] ppid=11085 vsize=46616 CPUtime=3.09
/proc/11087/stat : 11087 (glpPBv3) R 11085 11087 10953 0 -1 0 13968 0 0 0 303 6 0 0 25 0 1 0 150618166 47734784 11246 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643284 0 0 4096 0 0 0 0 17 1 0 0
/proc/11087/statm: 11654 11246 221 40 0 11069 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 46616

[startup+6.3016 s]
/proc/loadavg: 0.83 0.93 0.97 2/78 11088
/proc/meminfo: memFree=1755960/2055920 swapFree=4169120/4192956
[pid=11087] ppid=11085 vsize=49364 CPUtime=6.29
/proc/11087/stat : 11087 (glpPBv3) R 11085 11087 10953 0 -1 0 17184 0 0 0 622 7 0 0 25 0 1 0 150618166 50548736 11933 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643691 0 0 4096 0 0 0 0 17 1 0 0
/proc/11087/statm: 12341 11933 221 40 0 11756 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 49364

[startup+12.7018 s]
/proc/loadavg: 0.85 0.93 0.97 2/78 11088
/proc/meminfo: memFree=1744000/2055920 swapFree=4169120/4192956
[pid=11087] ppid=11085 vsize=61436 CPUtime=12.69
/proc/11087/stat : 11087 (glpPBv3) R 11085 11087 10953 0 -1 0 75047 0 0 0 1237 32 0 0 25 0 1 0 150618166 62910464 14980 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/11087/statm: 15359 14980 227 40 0 14774 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 61436

[startup+25.5013 s]
/proc/loadavg: 0.88 0.93 0.97 2/78 11088
/proc/meminfo: memFree=1744000/2055920 swapFree=4169120/4192956
[pid=11087] ppid=11085 vsize=61436 CPUtime=25.48
/proc/11087/stat : 11087 (glpPBv3) R 11085 11087 10953 0 -1 0 188125 0 0 0 2471 77 0 0 25 0 1 0 150618166 62910464 14982 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/11087/statm: 15359 14982 227 40 0 14774 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 61436

[startup+51.1013 s]
/proc/loadavg: 0.92 0.94 0.97 2/78 11088
/proc/meminfo: memFree=1744064/2055920 swapFree=4169120/4192956
[pid=11087] ppid=11085 vsize=61436 CPUtime=51.07
/proc/11087/stat : 11087 (glpPBv3) R 11085 11087 10953 0 -1 0 414800 0 0 0 4931 176 0 0 25 0 1 0 150618166 62910464 14982 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/11087/statm: 15359 14982 227 40 0 14774 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 61436

[startup+102.305 s]
/proc/loadavg: 0.96 0.94 0.97 2/78 11088
/proc/meminfo: memFree=1744768/2055920 swapFree=4169120/4192956
[pid=11087] ppid=11085 vsize=61436 CPUtime=102.26
/proc/11087/stat : 11087 (glpPBv3) R 11085 11087 10953 0 -1 0 859002 0 0 0 9869 357 0 0 25 0 1 0 150618166 62910464 14984 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/11087/statm: 15359 14984 227 40 0 14774 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 61436

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.97 2/78 11088
/proc/meminfo: memFree=1744000/2055920 swapFree=4169120/4192956
[pid=11087] ppid=11085 vsize=61436 CPUtime=162.23
/proc/11087/stat : 11087 (glpPBv3) R 11085 11087 10953 0 -1 0 1424786 0 0 0 15638 585 0 0 25 0 1 0 150618166 62910464 14986 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/11087/statm: 15359 14986 227 40 0 14774 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 61436

[startup+222.301 s]
/proc/loadavg: 0.99 0.95 0.97 2/78 11088
/proc/meminfo: memFree=1743936/2055920 swapFree=4169120/4192956
[pid=11087] ppid=11085 vsize=61436 CPUtime=222.2
/proc/11087/stat : 11087 (glpPBv3) R 11085 11087 10953 0 -1 0 2019671 0 0 0 21395 825 0 0 25 0 1 0 150618166 62910464 14988 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/11087/statm: 15359 14988 227 40 0 14774 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 61436

[startup+282.301 s]
/proc/loadavg: 0.99 0.96 0.97 2/84 11252
/proc/meminfo: memFree=1742592/2055920 swapFree=4169120/4192956
[pid=11087] ppid=11085 vsize=68384 CPUtime=282.1
/proc/11087/stat : 11087 (glpPBv3) R 11085 11087 10953 0 -1 0 2536060 0 0 0 27171 1039 0 0 25 0 1 0 150618166 70025216 16723 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542153 0 0 4096 0 0 0 0 17 1 0 0
/proc/11087/statm: 17096 16723 227 40 0 16511 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 68384

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 11286
/proc/meminfo: memFree=1743680/2055920 swapFree=4169120/4192956
[pid=11087] ppid=11085 vsize=61476 CPUtime=342.06
/proc/11087/stat : 11087 (glpPBv3) R 11085 11087 10953 0 -1 0 3045096 0 0 0 32959 1247 0 0 25 0 1 0 150618166 62951424 14997 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643691 0 0 4096 0 0 0 0 17 1 0 0
/proc/11087/statm: 15369 14997 227 40 0 14784 0
Current children cumulated CPU time (s) 342.06
Current children cumulated vsize (KiB) 61476

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 11286
/proc/meminfo: memFree=1732928/2055920 swapFree=4169120/4192956
[pid=11087] ppid=11085 vsize=61476 CPUtime=402.04
/proc/11087/stat : 11087 (glpPBv3) R 11085 11087 10953 0 -1 0 3612582 0 0 0 38721 1483 0 0 25 0 1 0 150618166 62951424 14999 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/11087/statm: 15369 14999 227 40 0 14784 0
Current children cumulated CPU time (s) 402.04
Current children cumulated vsize (KiB) 61476

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 11286
/proc/meminfo: memFree=1743616/2055920 swapFree=4169120/4192956
[pid=11087] ppid=11085 vsize=61476 CPUtime=462.02
/proc/11087/stat : 11087 (glpPBv3) R 11085 11087 10953 0 -1 0 4179405 0 0 0 44490 1712 0 0 25 0 1 0 150618166 62951424 14999 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/11087/statm: 15369 14999 227 40 0 14784 0
Current children cumulated CPU time (s) 462.02
Current children cumulated vsize (KiB) 61476

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 11286
/proc/meminfo: memFree=1732608/2055920 swapFree=4169120/4192956
[pid=11087] ppid=11085 vsize=60416 CPUtime=521.99
/proc/11087/stat : 11087 (glpPBv3) R 11085 11087 10953 0 -1 0 4711315 0 0 0 50264 1935 0 0 25 0 1 0 150618166 61865984 14729 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134534279 0 0 4096 0 0 0 0 17 1 0 0
/proc/11087/statm: 15104 14729 227 40 0 14519 0
Current children cumulated CPU time (s) 521.99
Current children cumulated vsize (KiB) 60416

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 11286
/proc/meminfo: memFree=1743744/2055920 swapFree=4169120/4192956
[pid=11087] ppid=11085 vsize=61520 CPUtime=581.96
/proc/11087/stat : 11087 (glpPBv3) R 11085 11087 10953 0 -1 0 5193632 0 0 0 56062 2134 0 0 25 0 1 0 150618166 62996480 15009 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629283 0 0 4096 0 0 0 0 17 1 0 0
/proc/11087/statm: 15380 15009 227 40 0 14795 0
Current children cumulated CPU time (s) 581.96
Current children cumulated vsize (KiB) 61520

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 11286
/proc/meminfo: memFree=1743680/2055920 swapFree=4169120/4192956
[pid=11087] ppid=11085 vsize=61520 CPUtime=641.95
/proc/11087/stat : 11087 (glpPBv3) R 11085 11087 10953 0 -1 0 5759577 0 0 0 61830 2365 0 0 25 0 1 0 150618166 62996480 15009 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/11087/statm: 15380 15009 227 40 0 14795 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 61520


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 11286
/proc/meminfo: memFree=1743616/2055920 swapFree=4169120/4192956
[pid=11087] ppid=11085 vsize=61560 CPUtime=821.88
/proc/11087/stat : 11087 (glpPBv3) R 11085 11087 10953 0 -1 0 7450067 0 0 0 79124 3064 0 0 25 0 1 0 150618166 63037440 15011 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629276 0 0 4096 0 0 0 0 17 1 0 0
/proc/11087/statm: 15390 15011 227 40 0 14805 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 61560

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 11286
/proc/meminfo: memFree=1743552/2055920 swapFree=4169120/4192956
[pid=11087] ppid=11085 vsize=61560 CPUtime=881.85
/proc/11087/stat : 11087 (glpPBv3) R 11085 11087 10953 0 -1 0 8033764 0 0 0 84884 3301 0 0 25 0 1 0 150618166 63037440 15011 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/11087/statm: 15390 15011 227 40 0 14805 0
Current children cumulated CPU time (s) 881.85
Current children cumulated vsize (KiB) 61560

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 11286
/proc/meminfo: memFree=1743488/2055920 swapFree=4169120/4192956
[pid=11087] ppid=11085 vsize=61560 CPUtime=941.83
/proc/11087/stat : 11087 (glpPBv3) R 11085 11087 10953 0 -1 0 8584027 0 0 0 90648 3535 0 0 25 0 1 0 150618166 63037440 15015 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/11087/statm: 15390 15015 227 40 0 14805 0
Current children cumulated CPU time (s) 941.83
Current children cumulated vsize (KiB) 61560

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 11286
/proc/meminfo: memFree=1743424/2055920 swapFree=4169120/4192956
[pid=11087] ppid=11085 vsize=61560 CPUtime=1001.81
/proc/11087/stat : 11087 (glpPBv3) R 11085 11087 10953 0 -1 0 9161298 0 0 0 96408 3773 0 0 25 0 1 0 150618166 63037440 15017 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542964 0 0 4096 0 0 0 0 17 1 0 0
/proc/11087/statm: 15390 15017 227 40 0 14805 0
Current children cumulated CPU time (s) 1001.81
Current children cumulated vsize (KiB) 61560

[startup+1062.3 s]
/proc/loadavg: 1.04 0.99 0.98 2/78 11286
/proc/meminfo: memFree=1732480/2055920 swapFree=4169120/4192956
[pid=11087] ppid=11085 vsize=72332 CPUtime=1061.79
/proc/11087/stat : 11087 (glpPBv3) R 11085 11087 10953 0 -1 0 9717957 0 0 0 102179 4000 0 0 25 0 1 0 150618166 74067968 17712 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643494 0 0 4096 0 0 0 0 17 1 0 0
/proc/11087/statm: 18083 17712 227 40 0 17498 0
Current children cumulated CPU time (s) 1061.79
Current children cumulated vsize (KiB) 72332

[startup+1122.3 s]
/proc/loadavg: 1.01 0.99 0.98 2/78 11286
/proc/meminfo: memFree=1743424/2055920 swapFree=4169120/4192956
[pid=11087] ppid=11085 vsize=61600 CPUtime=1121.76
/proc/11087/stat : 11087 (glpPBv3) R 11085 11087 10953 0 -1 0 10144227 0 0 0 108001 4175 0 0 25 0 1 0 150618166 63078400 15021 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/11087/statm: 15400 15021 227 40 0 14815 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 61600

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 11286
/proc/meminfo: memFree=1743424/2055920 swapFree=4169120/4192956
[pid=11087] ppid=11085 vsize=61600 CPUtime=1181.75
/proc/11087/stat : 11087 (glpPBv3) R 11085 11087 10953 0 -1 0 10664446 0 0 0 113787 4388 0 0 25 0 1 0 150618166 63078400 15023 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543006 0 0 4096 0 0 0 0 17 1 0 0
/proc/11087/statm: 15400 15023 227 40 0 14815 0
Current children cumulated CPU time (s) 1181.75
Current children cumulated vsize (KiB) 61600

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 11286
/proc/meminfo: memFree=1743424/2055920 swapFree=4169120/4192956
[pid=11087] ppid=11085 vsize=61600 CPUtime=1241.72
/proc/11087/stat : 11087 (glpPBv3) R 11085 11087 10953 0 -1 0 11186237 0 0 0 119570 4602 0 0 25 0 1 0 150618166 63078400 15029 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629246 0 0 4096 0 0 0 0 17 1 0 0
/proc/11087/statm: 15400 15029 227 40 0 14815 0
Current children cumulated CPU time (s) 1241.72
Current children cumulated vsize (KiB) 61600

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 11286
/proc/meminfo: memFree=1743360/2055920 swapFree=4169120/4192956
[pid=11087] ppid=11085 vsize=61640 CPUtime=1301.71
/proc/11087/stat : 11087 (glpPBv3) R 11085 11087 10953 0 -1 0 11720975 0 0 0 125351 4820 0 0 25 0 1 0 150618166 63119360 15031 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/11087/statm: 15410 15031 227 40 0 14825 0
Current children cumulated CPU time (s) 1301.71
Current children cumulated vsize (KiB) 61640

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 11286
/proc/meminfo: memFree=1743360/2055920 swapFree=4169120/4192956
[pid=11087] ppid=11085 vsize=61640 CPUtime=1361.67
/proc/11087/stat : 11087 (glpPBv3) R 11085 11087 10953 0 -1 0 12251138 0 0 0 131130 5037 0 0 25 0 1 0 150618166 63119360 15037 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 2961111 0 0 4096 0 0 0 0 17 1 0 0
/proc/11087/statm: 15410 15037 227 40 0 14825 0
Current children cumulated CPU time (s) 1361.67
Current children cumulated vsize (KiB) 61640

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 11286
/proc/meminfo: memFree=1743360/2055920 swapFree=4169120/4192956
[pid=11087] ppid=11085 vsize=61640 CPUtime=1421.66
/proc/11087/stat : 11087 (glpPBv3) R 11085 11087 10953 0 -1 0 12766648 0 0 0 136914 5252 0 0 25 0 1 0 150618166 63119360 15039 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/11087/statm: 15410 15039 227 40 0 14825 0
Current children cumulated CPU time (s) 1421.66
Current children cumulated vsize (KiB) 61640

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 11286
/proc/meminfo: memFree=1743360/2055920 swapFree=4169120/4192956
[pid=11087] ppid=11085 vsize=61640 CPUtime=1481.63
/proc/11087/stat : 11087 (glpPBv3) R 11085 11087 10953 0 -1 0 13333074 0 0 0 142675 5488 0 0 25 0 1 0 150618166 63119360 15039 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629283 0 0 4096 0 0 0 0 17 1 0 0
/proc/11087/statm: 15410 15039 227 40 0 14825 0
Current children cumulated CPU time (s) 1481.63
Current children cumulated vsize (KiB) 61640

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 11286
/proc/meminfo: memFree=1743360/2055920 swapFree=4169120/4192956
[pid=11087] ppid=11085 vsize=61680 CPUtime=1541.61
/proc/11087/stat : 11087 (glpPBv3) R 11085 11087 10953 0 -1 0 13867718 0 0 0 148452 5709 0 0 25 0 1 0 150618166 63160320 14951 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/11087/statm: 15328 14905 227 40 0 14743 0
Current children cumulated CPU time (s) 1541.61
Current children cumulated vsize (KiB) 61680

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 11286
/proc/meminfo: memFree=1743296/2055920 swapFree=4169120/4192956
[pid=11087] ppid=11085 vsize=61728 CPUtime=1601.58
/proc/11087/stat : 11087 (glpPBv3) R 11085 11087 10953 0 -1 0 14168982 0 0 0 154321 5837 0 0 25 0 1 0 150618166 63209472 15055 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/11087/statm: 15432 15055 227 40 0 14847 0
Current children cumulated CPU time (s) 1601.58
Current children cumulated vsize (KiB) 61728

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 11286
/proc/meminfo: memFree=1743360/2055920 swapFree=4169120/4192956
[pid=11087] ppid=11085 vsize=71856 CPUtime=1661.56
/proc/11087/stat : 11087 (glpPBv3) R 11085 11087 10953 0 -1 0 14758008 0 0 0 160075 6081 0 0 25 0 1 0 150618166 73580544 17587 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134639279 0 0 4096 0 0 0 0 17 1 0 0
/proc/11087/statm: 17964 17587 227 40 0 17379 0
Current children cumulated CPU time (s) 1661.56
Current children cumulated vsize (KiB) 71856

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 11286
/proc/meminfo: memFree=1732352/2055920 swapFree=4169120/4192956
[pid=11087] ppid=11085 vsize=73972 CPUtime=1721.55
/proc/11087/stat : 11087 (glpPBv3) R 11085 11087 10953 0 -1 0 15047720 0 0 0 165947 6208 0 0 25 0 1 0 150618166 75747328 18120 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134636926 0 0 4096 0 0 0 0 17 1 0 0
/proc/11087/statm: 18493 18120 227 40 0 17908 0
Current children cumulated CPU time (s) 1721.55
Current children cumulated vsize (KiB) 73972

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 11286
/proc/meminfo: memFree=1743296/2055920 swapFree=4169120/4192956
[pid=11087] ppid=11085 vsize=61728 CPUtime=1781.52
/proc/11087/stat : 11087 (glpPBv3) R 11085 11087 10953 0 -1 0 15432797 0 0 0 171781 6371 0 0 25 0 1 0 150618166 63209472 15059 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542184 0 0 4096 0 0 0 0 17 1 0 0
/proc/11087/statm: 15432 15059 227 40 0 14847 0
Current children cumulated CPU time (s) 1781.52
Current children cumulated vsize (KiB) 61728



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 0.99 0.98 2/78 11286
/proc/meminfo: memFree=1743296/2055920 swapFree=4169120/4192956
[pid=11087] ppid=11085 vsize=61728 CPUtime=1800.02
/proc/11087/stat : 11087 (glpPBv3) R 11085 11087 10953 0 -1 0 15607471 0 0 0 173558 6444 0 0 25 0 1 0 150618166 63209472 15059 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/11087/statm: 15432 15059 227 40 0 14847 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 61728

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): 1800.82
CPU time (s): 1800.04
CPU user time (s): 1735.59
CPU system time (s): 64.4512
CPU usage (%): 99.9568
Max. virtual memory (cumulated for all children) (KiB): 73972

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1735.59
system time used= 64.4512
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15607471
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= 36610

runsolver used 2.09968 second user time and 4.44832 second system time

The end

Launcher Data (download as text)

Begin job on node23 on Thu Apr 19 23:56:50 UTC 2007

IDJOB= 363418
IDBENCH= 1847
IDSOLVER= 166
FILE ID= node23/363418-1177027010

PBS_JOBID= 4630622

Free space on /tmp= 66451 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-mps-v2-20-10-neos10.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/363418-1177027010/instance-363418-1177027010.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node23/convwatcher-363418-1177027010 -o ROOT/results/node23/conversion-363418-1177027010 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/363418-1177027010/instance-363418-1177027010.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node23/watcher-363418-1177027010 -o ROOT/results/node23/solver-363418-1177027010 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/363418-1177027010/instance-363418-1177027010.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  ec3e7f33041767154dc667e0cee0b579

RANDOM SEED= 690650819

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node23.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		: 3000.276
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		: 3000.276
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:       1803864 kB
Buffers:         48492 kB
Cached:         111812 kB
SwapCached:       2352 kB
Active:         100012 kB
Inactive:        85260 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1803864 kB
SwapTotal:     4192956 kB
SwapFree:      4169120 kB
Dirty:            4672 kB
Writeback:           0 kB
Mapped:          31556 kB
Slab:            52296 kB
Committed_AS:  2671352 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= 66451 MiB

End job on node23 on Fri Apr 20 00:26:53 UTC 2007