Trace number 350709

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) 1800.09 1800.72

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-reduced-mps-v2-20-10-nug08.opb
MD5SUM6120923c090ddeb6029c79f9e1b7777e
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark18
Best CPU time to get the best result obtained on this benchmark1782.75
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 18
Optimality of the best value was proved NO
Number of variables32640
Total number of constraints912
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 constraints912
Minimum length of a constraint160
Maximum length of a constraint160
Number of terms in the objective function 20160
Biggest coefficient in the objective function 1216
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 537736
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 32769
Number of bits of the biggest number in a constraint 16
Biggest sum of numbers in a constraint 537736
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)

0.00/0.01	c glpPB 0.2 (July 2006)
0.00/0.01	c An Application of GLPK 4.10 for PB Constraints
0.00/0.01	c Done @ University of Michigan, Ann Arbor, MI
0.00/0.01	c  by Hossein Sheini

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/350709-1176541673/instance-350709-1176541673.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/node3/watcher-350709-1176541673 -o ROOT/results/node3/solver-350709-1176541673 -C 1800 -W 3600 -M 1800 --output-limit 1,15 glpPBv3 /tmp/evaluation/350709-1176541673/instance-350709-1176541673.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 3/77 25476
/proc/meminfo: memFree=1797792/2055920 swapFree=4153856/4192956
[pid=25476] ppid=25474 vsize=2384 CPUtime=0
/proc/25476/stat : 25476 (glpPBv3) D 25474 25476 24653 0 -1 0 159 0 1 0 0 0 0 0 18 0 1 0 130205018 2441216 131 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 4160225324 0 0 4096 0 18446744071563479169 0 0 17 1 0 0
/proc/25476/statm: 596 131 110 40 0 11 0

[startup+0.032254 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 25476
/proc/meminfo: memFree=1797792/2055920 swapFree=4153856/4192956
[pid=25476] ppid=25474 vsize=3176 CPUtime=0.01
/proc/25476/stat : 25476 (glpPBv3) R 25474 25476 24653 0 -1 0 404 0 3 0 1 0 0 0 18 0 1 0 130205018 3252224 377 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 11390679 0 0 4096 0 0 0 0 17 1 0 0
/proc/25476/statm: 794 377 192 40 0 209 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 3176

[startup+0.101265 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 25476
/proc/meminfo: memFree=1797792/2055920 swapFree=4153856/4192956
[pid=25476] ppid=25474 vsize=4912 CPUtime=0.08
/proc/25476/stat : 25476 (glpPBv3) R 25474 25476 24653 0 -1 0 835 0 3 0 8 0 0 0 18 0 1 0 130205018 5029888 808 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134530601 0 0 4096 0 0 0 0 17 1 0 0
/proc/25476/statm: 1228 808 199 40 0 643 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 4912

[startup+0.301296 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 25476
/proc/meminfo: memFree=1797792/2055920 swapFree=4153856/4192956
[pid=25476] ppid=25474 vsize=6912 CPUtime=0.29
/proc/25476/stat : 25476 (glpPBv3) R 25474 25476 24653 0 -1 0 1323 0 3 0 28 1 0 0 19 0 1 0 130205018 7077888 1296 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134530886 0 0 4096 0 0 0 0 17 1 0 0
/proc/25476/statm: 1728 1296 199 40 0 1143 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6912

[startup+0.701361 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 25476
/proc/meminfo: memFree=1797792/2055920 swapFree=4153856/4192956
[pid=25476] ppid=25474 vsize=16648 CPUtime=0.68
/proc/25476/stat : 25476 (glpPBv3) R 25474 25476 24653 0 -1 0 3763 0 3 0 66 2 0 0 23 0 1 0 130205018 17047552 3736 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134536966 0 0 4096 0 0 0 0 17 1 0 0
/proc/25476/statm: 4162 3736 201 40 0 3577 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 16648

[startup+1.50149 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 25477
/proc/meminfo: memFree=1777176/2055920 swapFree=4153856/4192956
[pid=25476] ppid=25474 vsize=22328 CPUtime=1.49
/proc/25476/stat : 25476 (glpPBv3) R 25474 25476 24653 0 -1 0 5204 0 3 0 146 3 0 0 25 0 1 0 130205018 22863872 5176 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134639335 0 0 4096 0 0 0 0 17 1 0 0
/proc/25476/statm: 5582 5176 221 40 0 4997 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22328

[startup+3.10175 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 25477
/proc/meminfo: memFree=1776664/2055920 swapFree=4153856/4192956
[pid=25476] ppid=25474 vsize=22648 CPUtime=3.09
/proc/25476/stat : 25476 (glpPBv3) R 25474 25476 24653 0 -1 0 5324 0 3 0 306 3 0 0 25 0 1 0 130205018 23191552 5256 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134589797 0 0 4096 0 0 0 0 17 1 0 0
/proc/25476/statm: 5662 5256 221 40 0 5077 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22648

[startup+6.30127 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 25477
/proc/meminfo: memFree=1776664/2055920 swapFree=4153856/4192956
[pid=25476] ppid=25474 vsize=21724 CPUtime=6.28
/proc/25476/stat : 25476 (glpPBv3) R 25474 25476 24653 0 -1 0 6009 0 3 0 625 3 0 0 25 0 1 0 130205018 22245376 5025 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134583720 0 0 4096 0 0 0 0 17 1 0 0
/proc/25476/statm: 5431 5025 221 40 0 4846 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 21724

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 25477
/proc/meminfo: memFree=1777560/2055920 swapFree=4153856/4192956
[pid=25476] ppid=25474 vsize=21724 CPUtime=12.68
/proc/25476/stat : 25476 (glpPBv3) R 25474 25476 24653 0 -1 0 6009 0 3 0 1265 3 0 0 25 0 1 0 130205018 22245376 5025 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134582174 0 0 4096 0 0 0 0 17 1 0 0
/proc/25476/statm: 5431 5025 221 40 0 4846 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 21724

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 25477
/proc/meminfo: memFree=1774616/2055920 swapFree=4153856/4192956
[pid=25476] ppid=25474 vsize=24564 CPUtime=25.48
/proc/25476/stat : 25476 (glpPBv3) R 25474 25476 24653 0 -1 0 15852 0 3 0 2540 8 0 0 25 0 1 0 130205018 25153536 5765 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134633020 0 0 4096 0 0 0 0 17 1 0 0
/proc/25476/statm: 6141 5765 227 40 0 5556 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 24564

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 25477
/proc/meminfo: memFree=1774616/2055920 swapFree=4153856/4192956
[pid=25476] ppid=25474 vsize=24564 CPUtime=51.07
/proc/25476/stat : 25476 (glpPBv3) R 25474 25476 24653 0 -1 0 36366 0 3 0 5090 17 0 0 25 0 1 0 130205018 25153536 5765 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632668 0 0 4096 0 0 0 0 17 1 0 0
/proc/25476/statm: 6141 5765 227 40 0 5556 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 24564

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 25477
/proc/meminfo: memFree=1774616/2055920 swapFree=4153856/4192956
[pid=25476] ppid=25474 vsize=24564 CPUtime=102.25
/proc/25476/stat : 25476 (glpPBv3) R 25474 25476 24653 0 -1 0 82128 0 3 0 10186 39 0 0 25 0 1 0 130205018 25153536 5765 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/25476/statm: 6141 5765 227 40 0 5556 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 24564

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25477
/proc/meminfo: memFree=1774616/2055920 swapFree=4153856/4192956
[pid=25476] ppid=25474 vsize=24564 CPUtime=162.23
/proc/25476/stat : 25476 (glpPBv3) R 25474 25476 24653 0 -1 0 134202 0 3 0 16160 63 0 0 25 0 1 0 130205018 25153536 5765 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629084 0 0 4096 0 0 0 0 17 1 0 0
/proc/25476/statm: 6141 5765 227 40 0 5556 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 24564

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25477
/proc/meminfo: memFree=1774552/2055920 swapFree=4153856/4192956
[pid=25476] ppid=25474 vsize=24564 CPUtime=222.21
/proc/25476/stat : 25476 (glpPBv3) R 25474 25476 24653 0 -1 0 183120 0 3 0 22136 85 0 0 25 0 1 0 130205018 25153536 5765 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629099 0 0 4096 0 0 0 0 17 1 0 0
/proc/25476/statm: 6141 5765 227 40 0 5556 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 24564

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25477
/proc/meminfo: memFree=1774552/2055920 swapFree=4153856/4192956
[pid=25476] ppid=25474 vsize=24564 CPUtime=282.19
/proc/25476/stat : 25476 (glpPBv3) R 25474 25476 24653 0 -1 0 230460 0 3 0 28112 107 0 0 25 0 1 0 130205018 25153536 5765 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543242 0 0 4096 0 0 0 0 17 1 0 0
/proc/25476/statm: 6141 5765 227 40 0 5556 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 24564

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25477
/proc/meminfo: memFree=1774488/2055920 swapFree=4153856/4192956
[pid=25476] ppid=25474 vsize=24564 CPUtime=342.16
/proc/25476/stat : 25476 (glpPBv3) R 25474 25476 24653 0 -1 0 279440 0 3 0 34088 128 0 0 25 0 1 0 130205018 25153536 5765 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632393 0 0 4096 0 0 0 0 17 1 0 0
/proc/25476/statm: 6141 5765 227 40 0 5556 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 24564

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25477
/proc/meminfo: memFree=1774488/2055920 swapFree=4153856/4192956
[pid=25476] ppid=25474 vsize=24564 CPUtime=402.14
/proc/25476/stat : 25476 (glpPBv3) R 25474 25476 24653 0 -1 0 333244 0 3 0 40061 153 0 0 25 0 1 0 130205018 25153536 5765 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632402 0 0 4096 0 0 0 0 17 1 0 0
/proc/25476/statm: 6141 5765 227 40 0 5556 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 24564

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25477
/proc/meminfo: memFree=1774360/2055920 swapFree=4153856/4192956
[pid=25476] ppid=25474 vsize=24564 CPUtime=462.13
/proc/25476/stat : 25476 (glpPBv3) R 25474 25476 24653 0 -1 0 388705 0 3 0 46035 178 0 0 25 0 1 0 130205018 25153536 5765 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/25476/statm: 6141 5765 227 40 0 5556 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 24564

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25477
/proc/meminfo: memFree=1774296/2055920 swapFree=4153856/4192956
[pid=25476] ppid=25474 vsize=24564 CPUtime=522.1
/proc/25476/stat : 25476 (glpPBv3) R 25474 25476 24653 0 -1 0 445765 0 3 0 52006 204 0 0 25 0 1 0 130205018 25153536 5765 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/25476/statm: 6141 5765 227 40 0 5556 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 24564

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25477
/proc/meminfo: memFree=1774232/2055920 swapFree=4153856/4192956
[pid=25476] ppid=25474 vsize=24564 CPUtime=582.08
/proc/25476/stat : 25476 (glpPBv3) R 25474 25476 24653 0 -1 0 503587 0 3 0 57977 231 0 0 25 0 1 0 130205018 25153536 5765 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632605 0 0 4096 0 0 0 0 17 1 0 0
/proc/25476/statm: 6141 5765 227 40 0 5556 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 24564

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25477
/proc/meminfo: memFree=1774104/2055920 swapFree=4153856/4192956
[pid=25476] ppid=25474 vsize=24564 CPUtime=642.06
/proc/25476/stat : 25476 (glpPBv3) R 25474 25476 24653 0 -1 0 563194 0 3 0 63948 258 0 0 25 0 1 0 130205018 25153536 5765 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/25476/statm: 6141 5765 227 40 0 5556 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 24564


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25477
/proc/meminfo: memFree=1773848/2055920 swapFree=4153856/4192956
[pid=25476] ppid=25474 vsize=24564 CPUtime=881.97
/proc/25476/stat : 25476 (glpPBv3) R 25474 25476 24653 0 -1 0 804844 0 3 0 87830 367 0 0 25 0 1 0 130205018 25153536 5765 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542138 0 0 4096 0 0 0 0 17 1 0 0
/proc/25476/statm: 6141 5765 227 40 0 5556 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 24564

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25477
/proc/meminfo: memFree=1773848/2055920 swapFree=4153856/4192956
[pid=25476] ppid=25474 vsize=24564 CPUtime=941.95
/proc/25476/stat : 25476 (glpPBv3) R 25474 25476 24653 0 -1 0 864451 0 3 0 93800 395 0 0 25 0 1 0 130205018 25153536 5765 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/25476/statm: 6141 5765 227 40 0 5556 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 24564

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25477
/proc/meminfo: memFree=1770264/2055920 swapFree=4153856/4192956
[pid=25476] ppid=25474 vsize=24564 CPUtime=1001.94
/proc/25476/stat : 25476 (glpPBv3) R 25474 25476 24653 0 -1 0 925669 0 3 0 99770 424 0 0 25 0 1 0 130205018 25153536 5765 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542131 0 0 4096 0 0 0 0 17 1 0 0
/proc/25476/statm: 6141 5765 227 40 0 5556 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 24564

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25477
/proc/meminfo: memFree=1773656/2055920 swapFree=4153856/4192956
[pid=25476] ppid=25474 vsize=24564 CPUtime=1061.92
/proc/25476/stat : 25476 (glpPBv3) R 25474 25476 24653 0 -1 0 990109 0 3 0 105740 452 0 0 25 0 1 0 130205018 25153536 5765 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543497 0 0 4096 0 0 0 0 17 1 0 0
/proc/25476/statm: 6141 5765 227 40 0 5556 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 24564

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25477
/proc/meminfo: memFree=1773528/2055920 swapFree=4153856/4192956
[pid=25476] ppid=25474 vsize=24564 CPUtime=1121.89
/proc/25476/stat : 25476 (glpPBv3) R 25474 25476 24653 0 -1 0 1054579 0 3 0 111708 481 0 0 25 0 1 0 130205018 25153536 5765 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134633068 0 0 4096 0 0 0 0 17 1 0 0
/proc/25476/statm: 6141 5765 227 40 0 5556 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 24564

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25477
/proc/meminfo: memFree=1773528/2055920 swapFree=4153856/4192956
[pid=25476] ppid=25474 vsize=24564 CPUtime=1181.88
/proc/25476/stat : 25476 (glpPBv3) R 25474 25476 24653 0 -1 0 1123938 0 3 0 117675 513 0 0 25 0 1 0 130205018 25153536 5765 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/25476/statm: 6141 5765 227 40 0 5556 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 24564

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 25477
/proc/meminfo: memFree=1773400/2055920 swapFree=4153856/4192956
[pid=25476] ppid=25474 vsize=24564 CPUtime=1241.85
/proc/25476/stat : 25476 (glpPBv3) R 25474 25476 24653 0 -1 0 1206332 0 3 0 123636 549 0 0 25 0 1 0 130205018 25153536 5765 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542166 0 0 4096 0 0 0 0 17 1 0 0
/proc/25476/statm: 6141 5765 227 40 0 5556 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 24564

[startup+1302.3 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 25477
/proc/meminfo: memFree=1773272/2055920 swapFree=4153856/4192956
[pid=25476] ppid=25474 vsize=24708 CPUtime=1301.83
/proc/25476/stat : 25476 (glpPBv3) R 25474 25476 24653 0 -1 0 1293974 0 3 0 129593 590 0 0 25 0 1 0 130205018 25300992 5773 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134543417 0 0 4096 0 0 0 0 17 1 0 0
/proc/25476/statm: 6177 5773 227 40 0 5592 0
Current children cumulated CPU time (s) 1301.83
Current children cumulated vsize (KiB) 24708

[startup+1362.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 25479
/proc/meminfo: memFree=1771992/2055920 swapFree=4153856/4192956
[pid=25476] ppid=25474 vsize=30128 CPUtime=1361.82
/proc/25476/stat : 25476 (glpPBv3) R 25474 25476 24653 0 -1 0 1384720 0 3 0 135549 633 0 0 25 0 1 0 130205018 30851072 7131 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134585617 0 0 4096 0 0 0 0 17 1 0 0
/proc/25476/statm: 7532 7131 227 40 0 6947 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 30128

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25479
/proc/meminfo: memFree=1771992/2055920 swapFree=4153856/4192956
[pid=25476] ppid=25474 vsize=24724 CPUtime=1421.79
/proc/25476/stat : 25476 (glpPBv3) R 25474 25476 24653 0 -1 0 1479114 0 3 0 141503 676 0 0 25 0 1 0 130205018 25317376 5777 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542140 0 0 4096 0 0 0 0 17 1 0 0
/proc/25476/statm: 6181 5777 227 40 0 5596 0
Current children cumulated CPU time (s) 1421.79
Current children cumulated vsize (KiB) 24724

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25479
/proc/meminfo: memFree=1771928/2055920 swapFree=4153856/4192956
[pid=25476] ppid=25474 vsize=24740 CPUtime=1481.77
/proc/25476/stat : 25476 (glpPBv3) R 25474 25476 24653 0 -1 0 1578121 0 3 0 147455 722 0 0 25 0 1 0 130205018 25333760 5780 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134643705 0 0 4096 0 0 0 0 17 1 0 0
/proc/25476/statm: 6185 5780 227 40 0 5600 0
Current children cumulated CPU time (s) 1481.77
Current children cumulated vsize (KiB) 24740

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25479
/proc/meminfo: memFree=1771864/2055920 swapFree=4153856/4192956
[pid=25476] ppid=25474 vsize=24756 CPUtime=1541.75
/proc/25476/stat : 25476 (glpPBv3) R 25474 25476 24653 0 -1 0 1681997 0 3 0 153405 770 0 0 25 0 1 0 130205018 25350144 5784 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542128 0 0 4096 0 0 0 0 17 1 0 0
/proc/25476/statm: 6189 5784 227 40 0 5604 0
Current children cumulated CPU time (s) 1541.75
Current children cumulated vsize (KiB) 24756

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25479
/proc/meminfo: memFree=1771800/2055920 swapFree=4153856/4192956
[pid=25476] ppid=25474 vsize=24764 CPUtime=1601.73
/proc/25476/stat : 25476 (glpPBv3) R 25474 25476 24653 0 -1 0 1805347 0 3 0 159347 826 0 0 25 0 1 0 130205018 25358336 5786 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134632756 0 0 4096 0 0 0 0 17 1 0 0
/proc/25476/statm: 6191 5786 227 40 0 5606 0
Current children cumulated CPU time (s) 1601.73
Current children cumulated vsize (KiB) 24764

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25479
/proc/meminfo: memFree=1771736/2055920 swapFree=4153856/4192956
[pid=25476] ppid=25474 vsize=24780 CPUtime=1661.71
/proc/25476/stat : 25476 (glpPBv3) R 25474 25476 24653 0 -1 0 1918959 0 3 0 165294 877 0 0 25 0 1 0 130205018 25374720 5790 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134633092 0 0 4096 0 0 0 0 17 1 0 0
/proc/25476/statm: 6195 5790 227 40 0 5610 0
Current children cumulated CPU time (s) 1661.71
Current children cumulated vsize (KiB) 24780

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25479
/proc/meminfo: memFree=1771736/2055920 swapFree=4153856/4192956
[pid=25476] ppid=25474 vsize=29544 CPUtime=1721.69
/proc/25476/stat : 25476 (glpPBv3) R 25474 25476 24653 0 -1 0 2035415 0 3 0 171240 929 0 0 25 0 1 0 130205018 30253056 6982 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134600261 0 0 4096 0 0 0 0 17 1 0 0
/proc/25476/statm: 7386 6982 227 40 0 6801 0
Current children cumulated CPU time (s) 1721.69
Current children cumulated vsize (KiB) 29544

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25479
/proc/meminfo: memFree=1771544/2055920 swapFree=4153856/4192956
[pid=25476] ppid=25474 vsize=24844 CPUtime=1781.68
/proc/25476/stat : 25476 (glpPBv3) R 25474 25476 24653 0 -1 0 2160376 0 3 0 177183 985 0 0 25 0 1 0 130205018 25440256 5804 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134542131 0 0 4096 0 0 0 0 17 1 0 0
/proc/25476/statm: 6211 5804 227 40 0 5626 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 24844



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25479
/proc/meminfo: memFree=1771544/2055920 swapFree=4153856/4192956
[pid=25476] ppid=25474 vsize=24844 CPUtime=1800.07
/proc/25476/stat : 25476 (glpPBv3) R 25474 25476 24653 0 -1 0 2199256 0 3 0 179005 1002 0 0 25 0 1 0 130205018 25440256 5806 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629287 0 0 4096 0 0 0 0 17 1 0 0
/proc/25476/statm: 6211 5806 227 40 0 5626 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 24844

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 25479
/proc/meminfo: memFree=1771544/2055920 swapFree=4153856/4192956
[pid=25476] ppid=25474 vsize=24844 CPUtime=1800.07
/proc/25476/stat : 25476 (glpPBv3) R 25474 25476 24653 0 -1 0 2199256 0 3 0 179005 1002 0 0 25 0 1 0 130205018 25440256 5806 18446744073709551615 134512640 134678228 4294956704 18446744073709551615 134629287 0 0 4096 0 0 0 0 17 1 0 0
/proc/25476/statm: 6211 5806 227 40 0 5626 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 24844

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.72
CPU time (s): 1800.09
CPU user time (s): 1790.05
CPU system time (s): 10.0325
CPU usage (%): 99.9651
Max. virtual memory (cumulated for all children) (KiB): 30244

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1790.05
system time used= 10.0325
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2199256
page faults= 3
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 17
involuntary context switches= 35865

runsolver used 2.09668 second user time and 4.41533 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Sat Apr 14 09:07:53 UTC 2007

IDJOB= 350709
IDBENCH= 1580
IDSOLVER= 166
FILE ID= node3/350709-1176541673

PBS_JOBID= 4556737

Free space on /tmp= 66554 MiB

SOLVER NAME= glpPB 0.2
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-reduced-mps-v2-20-10-nug08.opb
COMMAND LINE= glpPBv3 /tmp/evaluation/350709-1176541673/instance-350709-1176541673.opb
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node3/convwatcher-350709-1176541673 -o ROOT/results/node3/conversion-350709-1176541673 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/350709-1176541673/instance-350709-1176541673.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-350709-1176541673 -o ROOT/results/node3/solver-350709-1176541673 -C 1800 -W 3600 -M 1800 --output-limit 1,15  glpPBv3 /tmp/evaluation/350709-1176541673/instance-350709-1176541673.opb

META MD5SUM SOLVER= 9ebec3e8d890fdeefad01654ad9b68b7
MD5SUM BENCH=  6120923c090ddeb6029c79f9e1b7777e

RANDOM SEED= 786800384

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.270
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		: 3000.270
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:       1798200 kB
Buffers:         12384 kB
Cached:         145396 kB
SwapCached:      13036 kB
Active:          46828 kB
Inactive:       145492 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1798200 kB
SwapTotal:     4192956 kB
SwapFree:      4153856 kB
Dirty:            4060 kB
Writeback:           0 kB
Mapped:          31900 kB
Slab:            50864 kB
Committed_AS:  4894596 kB
PageTables:       1784 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= 66554 MiB

End job on node3 on Sat Apr 14 09:37:56 UTC 2007