Trace number 348404

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
PBS4 2007-03-23? (TO) 1800.09 1800.61

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-boeing1.opb
MD5SUMceb2e4b71eb9bdf9c63b27bfd911be00
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables8869
Total number of constraints561
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 constraints561
Minimum length of a constraint11
Maximum length of a constraint6849
Number of terms in the objective function 6523
Biggest coefficient in the objective function 7301
Number of bits for the biggest coefficient in the objective function 13
Sum of the numbers in the objective function 529587
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 529932
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 PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/348404-1176581938/instance-348404-1176581938.opb ......
1800.07/1800.60	c done parsing opb.
1800.07/1800.60	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/348404-1176581938/instance-348404-1176581938.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/node74/watcher-348404-1176581938 -o ROOT/results/node74/solver-348404-1176581938 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/348404-1176581938/PBS4 /tmp/evaluation/348404-1176581938/instance-348404-1176581938.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: 0.91 0.95 0.98 3/66 9473
/proc/meminfo: memFree=1515424/2055920 swapFree=4192812/4192956
[pid=9473] ppid=9471 vsize=2572 CPUtime=0
/proc/9473/stat : 9473 (PBS4) R 9471 9473 9167 0 -1 4194304 420 0 0 0 0 0 0 0 18 0 1 0 106108618 2633728 402 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135023506 0 0 4096 0 0 0 0 17 1 0 0
/proc/9473/statm: 643 402 86 219 0 420 0

[startup+0.0323249 s]
/proc/loadavg: 0.91 0.95 0.98 3/66 9473
/proc/meminfo: memFree=1515424/2055920 swapFree=4192812/4192956
[pid=9473] ppid=9471 vsize=2876 CPUtime=0.03
/proc/9473/stat : 9473 (PBS4) R 9471 9473 9167 0 -1 4194304 516 0 0 0 3 0 0 0 18 0 1 0 106108618 2945024 498 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134588386 0 0 4096 0 0 0 0 17 1 0 0
/proc/9473/statm: 719 498 87 219 0 496 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2876

[startup+0.101333 s]
/proc/loadavg: 0.91 0.95 0.98 3/66 9473
/proc/meminfo: memFree=1515424/2055920 swapFree=4192812/4192956
[pid=9473] ppid=9471 vsize=2876 CPUtime=0.09
/proc/9473/stat : 9473 (PBS4) R 9471 9473 9167 0 -1 4194304 516 0 0 0 9 0 0 0 18 0 1 0 106108618 2945024 498 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134588386 0 0 4096 0 0 0 0 17 1 0 0
/proc/9473/statm: 719 498 87 219 0 496 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2876

[startup+0.301356 s]
/proc/loadavg: 0.91 0.95 0.98 3/66 9473
/proc/meminfo: memFree=1515424/2055920 swapFree=4192812/4192956
[pid=9473] ppid=9471 vsize=3356 CPUtime=0.29
/proc/9473/stat : 9473 (PBS4) R 9471 9473 9167 0 -1 4194304 631 0 0 0 29 0 0 0 19 0 1 0 106108618 3436544 613 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/9473/statm: 839 613 87 219 0 616 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3356

[startup+0.701402 s]
/proc/loadavg: 0.91 0.95 0.98 3/66 9473
/proc/meminfo: memFree=1515424/2055920 swapFree=4192812/4192956
[pid=9473] ppid=9471 vsize=4204 CPUtime=0.69
/proc/9473/stat : 9473 (PBS4) R 9471 9473 9167 0 -1 4194304 824 0 0 0 69 0 0 0 22 0 1 0 106108618 4304896 806 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134589003 0 0 4096 0 0 0 0 17 1 0 0
/proc/9473/statm: 1051 806 87 219 0 828 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4204

[startup+1.5015 s]
/proc/loadavg: 0.91 0.95 0.98 2/67 9474
/proc/meminfo: memFree=1511128/2055920 swapFree=4192812/4192956
[pid=9473] ppid=9471 vsize=6468 CPUtime=1.49
/proc/9473/stat : 9473 (PBS4) R 9471 9473 9167 0 -1 4194304 1413 0 0 0 149 0 0 0 25 0 1 0 106108618 6623232 1187 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9473/statm: 1617 1187 93 219 0 1394 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6468

[startup+3.10168 s]
/proc/loadavg: 0.91 0.95 0.98 2/67 9474
/proc/meminfo: memFree=1510808/2055920 swapFree=4192812/4192956
[pid=9473] ppid=9471 vsize=6468 CPUtime=3.09
/proc/9473/stat : 9473 (PBS4) R 9471 9473 9167 0 -1 4194304 1418 0 0 0 309 0 0 0 25 0 1 0 106108618 6623232 1192 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9473/statm: 1617 1192 93 219 0 1394 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6468

[startup+6.30105 s]
/proc/loadavg: 0.92 0.95 0.98 2/67 9474
/proc/meminfo: memFree=1510688/2055920 swapFree=4192812/4192956
[pid=9473] ppid=9471 vsize=6468 CPUtime=6.29
/proc/9473/stat : 9473 (PBS4) R 9471 9473 9167 0 -1 4194304 1428 0 0 0 629 0 0 0 25 0 1 0 106108618 6623232 1202 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9473/statm: 1617 1202 93 219 0 1394 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6468

[startup+12.7018 s]
/proc/loadavg: 0.93 0.95 0.98 2/67 9474
/proc/meminfo: memFree=1510496/2055920 swapFree=4192812/4192956
[pid=9473] ppid=9471 vsize=6468 CPUtime=12.69
/proc/9473/stat : 9473 (PBS4) R 9471 9473 9167 0 -1 4194304 1447 0 0 0 1269 0 0 0 25 0 1 0 106108618 6623232 1221 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548010 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9473/statm: 1617 1221 93 219 0 1394 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6468

[startup+25.5013 s]
/proc/loadavg: 0.94 0.96 0.98 2/67 9474
/proc/meminfo: memFree=1510304/2055920 swapFree=4192812/4192956
[pid=9473] ppid=9471 vsize=6724 CPUtime=25.48
/proc/9473/stat : 9473 (PBS4) R 9471 9473 9167 0 -1 4194304 1502 0 0 0 2547 1 0 0 25 0 1 0 106108618 6885376 1276 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548514 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9473/statm: 1681 1276 94 219 0 1458 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6724

[startup+51.1012 s]
/proc/loadavg: 0.96 0.96 0.98 2/67 9474
/proc/meminfo: memFree=1510176/2055920 swapFree=4192812/4192956
[pid=9473] ppid=9471 vsize=7236 CPUtime=51.08
/proc/9473/stat : 9473 (PBS4) R 9471 9473 9167 0 -1 4194304 1545 0 0 0 5106 2 0 0 25 0 1 0 106108618 7409664 1319 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9473/statm: 1809 1319 94 219 0 1586 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7236

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.98 2/67 9474
/proc/meminfo: memFree=1508640/2055920 swapFree=4192812/4192956
[pid=9473] ppid=9471 vsize=8384 CPUtime=102.27
/proc/9473/stat : 9473 (PBS4) R 9471 9473 9167 0 -1 4194304 1921 0 0 0 10223 4 0 0 25 0 1 0 106108618 8585216 1695 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548514 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9473/statm: 2096 1695 94 219 0 1873 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8384

[startup+162.301 s]
/proc/loadavg: 1.06 0.99 0.98 2/67 9474
/proc/meminfo: memFree=1505056/2055920 swapFree=4192812/4192956
[pid=9473] ppid=9471 vsize=14724 CPUtime=162.24
/proc/9473/stat : 9473 (PBS4) R 9471 9473 9167 0 -1 4194304 2819 0 0 0 16218 6 0 0 25 0 1 0 106108618 15077376 2593 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9473/statm: 3681 2593 94 219 0 3458 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 14724

[startup+222.302 s]
/proc/loadavg: 1.02 0.99 0.98 2/67 9474
/proc/meminfo: memFree=1503712/2055920 swapFree=4192812/4192956
[pid=9473] ppid=9471 vsize=15440 CPUtime=222.23
/proc/9473/stat : 9473 (PBS4) R 9471 9473 9167 0 -1 4194304 3130 0 0 0 22214 9 0 0 25 0 1 0 106108618 15810560 2904 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9473/statm: 3860 2904 94 219 0 3637 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 15440

[startup+282.302 s]
/proc/loadavg: 1.01 0.99 0.98 2/67 9474
/proc/meminfo: memFree=1503264/2055920 swapFree=4192812/4192956
[pid=9473] ppid=9471 vsize=16004 CPUtime=282.21
/proc/9473/stat : 9473 (PBS4) R 9471 9473 9167 0 -1 4194304 3289 0 0 0 28210 11 0 0 25 0 1 0 106108618 16388096 3014 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9473/statm: 4001 3014 94 219 0 3778 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 16004

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/67 9474
/proc/meminfo: memFree=1502816/2055920 swapFree=4192812/4192956
[pid=9473] ppid=9471 vsize=16352 CPUtime=342.19
/proc/9473/stat : 9473 (PBS4) R 9471 9473 9167 0 -1 4194304 3396 0 0 0 34206 13 0 0 25 0 1 0 106108618 16744448 3121 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548056 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9473/statm: 4088 3121 94 219 0 3865 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 16352

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/67 9474
/proc/meminfo: memFree=1502624/2055920 swapFree=4192812/4192956
[pid=9473] ppid=9471 vsize=16520 CPUtime=402.17
/proc/9473/stat : 9473 (PBS4) R 9471 9473 9167 0 -1 4194304 3452 0 0 0 40202 15 0 0 25 0 1 0 106108618 16916480 3177 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548041 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9473/statm: 4130 3177 94 219 0 3907 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 16520

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/67 9474
/proc/meminfo: memFree=1502240/2055920 swapFree=4192812/4192956
[pid=9473] ppid=9471 vsize=17172 CPUtime=462.16
/proc/9473/stat : 9473 (PBS4) R 9471 9473 9167 0 -1 4194304 3626 0 0 0 46197 19 0 0 25 0 1 0 106108618 17584128 3254 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548056 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9473/statm: 4293 3254 94 219 0 4070 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 17172

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/67 9474
/proc/meminfo: memFree=1502112/2055920 swapFree=4192812/4192956
[pid=9473] ppid=9471 vsize=17304 CPUtime=522.14
/proc/9473/stat : 9473 (PBS4) R 9471 9473 9167 0 -1 4194304 3671 0 0 0 52192 22 0 0 25 0 1 0 106108618 17719296 3299 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9473/statm: 4326 3299 94 219 0 4103 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 17304

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/67 9474
/proc/meminfo: memFree=1501920/2055920 swapFree=4192812/4192956
[pid=9473] ppid=9471 vsize=17448 CPUtime=582.12
/proc/9473/stat : 9473 (PBS4) R 9471 9473 9167 0 -1 4194304 3721 0 0 0 58188 24 0 0 25 0 1 0 106108618 17866752 3349 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9473/statm: 4362 3349 94 219 0 4139 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 17448

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/67 9474
/proc/meminfo: memFree=1501728/2055920 swapFree=4192812/4192956
[pid=9473] ppid=9471 vsize=17676 CPUtime=642.11
/proc/9473/stat : 9473 (PBS4) R 9471 9473 9167 0 -1 4194304 3774 0 0 0 64185 26 0 0 25 0 1 0 106108618 18100224 3402 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548066 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9473/statm: 4419 3402 94 219 0 4196 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 17676


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

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/67 9474
/proc/meminfo: memFree=1501280/2055920 swapFree=4192812/4192956
[pid=9473] ppid=9471 vsize=17996 CPUtime=822.05
/proc/9473/stat : 9473 (PBS4) R 9471 9473 9167 0 -1 4194304 3878 0 0 0 82170 35 0 0 25 0 1 0 106108618 18427904 3506 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548518 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9473/statm: 4499 3506 94 219 0 4276 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 17996

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/67 9474
/proc/meminfo: memFree=1501216/2055920 swapFree=4192812/4192956
[pid=9473] ppid=9471 vsize=18060 CPUtime=882.04
/proc/9473/stat : 9473 (PBS4) R 9471 9473 9167 0 -1 4194304 3902 0 0 0 88166 38 0 0 25 0 1 0 106108618 18493440 3530 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9473/statm: 4515 3530 94 219 0 4292 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 18060

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/67 9474
/proc/meminfo: memFree=1501024/2055920 swapFree=4192812/4192956
[pid=9473] ppid=9471 vsize=18124 CPUtime=942.01
/proc/9473/stat : 9473 (PBS4) R 9471 9473 9167 0 -1 4194304 3945 0 0 0 94161 40 0 0 25 0 1 0 106108618 18558976 3573 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9473/statm: 4531 3573 94 219 0 4308 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 18124

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/67 9474
/proc/meminfo: memFree=1500896/2055920 swapFree=4192812/4192956
[pid=9473] ppid=9471 vsize=18304 CPUtime=1001.99
/proc/9473/stat : 9473 (PBS4) R 9471 9473 9167 0 -1 4194304 3976 0 0 0 100157 42 0 0 25 0 1 0 106108618 18743296 3604 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548526 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9473/statm: 4576 3604 94 219 0 4353 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 18304

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/67 9474
/proc/meminfo: memFree=1500640/2055920 swapFree=4192812/4192956
[pid=9473] ppid=9471 vsize=19144 CPUtime=1061.98
/proc/9473/stat : 9473 (PBS4) R 9471 9473 9167 0 -1 4194304 4217 0 0 0 106154 44 0 0 25 0 1 0 106108618 19603456 3652 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559765 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9473/statm: 4786 3652 94 219 0 4563 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 19144

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/67 9474
/proc/meminfo: memFree=1500704/2055920 swapFree=4192812/4192956
[pid=9473] ppid=9471 vsize=19276 CPUtime=1121.96
/proc/9473/stat : 9473 (PBS4) R 9471 9473 9167 0 -1 4194304 4223 0 0 0 112152 44 0 0 25 0 1 0 106108618 19738624 3658 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9473/statm: 4819 3658 94 219 0 4596 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 19276

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/67 9476
/proc/meminfo: memFree=1500448/2055920 swapFree=4192812/4192956
[pid=9473] ppid=9471 vsize=19276 CPUtime=1181.94
/proc/9473/stat : 9473 (PBS4) R 9471 9473 9167 0 -1 4194304 4244 0 0 0 118149 45 0 0 25 0 1 0 106108618 19738624 3679 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548521 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9473/statm: 4819 3679 94 219 0 4596 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 19276

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/67 9476
/proc/meminfo: memFree=1500512/2055920 swapFree=4192812/4192956
[pid=9473] ppid=9471 vsize=19276 CPUtime=1241.93
/proc/9473/stat : 9473 (PBS4) R 9471 9473 9167 0 -1 4194304 4263 0 0 0 124146 47 0 0 25 0 1 0 106108618 19738624 3698 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547710 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9473/statm: 4819 3698 94 219 0 4596 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 19276

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/67 9476
/proc/meminfo: memFree=1500320/2055920 swapFree=4192812/4192956
[pid=9473] ppid=9471 vsize=19492 CPUtime=1301.92
/proc/9473/stat : 9473 (PBS4) R 9471 9473 9167 0 -1 4194304 4308 0 0 0 130142 50 0 0 25 0 1 0 106108618 19959808 3743 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548019 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9473/statm: 4873 3743 94 219 0 4650 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 19492

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/67 9476
/proc/meminfo: memFree=1500128/2055920 swapFree=4192812/4192956
[pid=9473] ppid=9471 vsize=19556 CPUtime=1361.89
/proc/9473/stat : 9473 (PBS4) R 9471 9473 9167 0 -1 4194304 4351 0 0 0 136137 52 0 0 25 0 1 0 106108618 20025344 3786 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9473/statm: 4889 3786 94 219 0 4666 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 19556

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.98 2/67 9476
/proc/meminfo: memFree=1500000/2055920 swapFree=4192812/4192956
[pid=9473] ppid=9471 vsize=19636 CPUtime=1421.88
/proc/9473/stat : 9473 (PBS4) R 9471 9473 9167 0 -1 4194304 4378 0 0 0 142134 54 0 0 25 0 1 0 106108618 20107264 3813 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548041 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9473/statm: 4909 3813 94 219 0 4686 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 19636

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/67 9476
/proc/meminfo: memFree=1499872/2055920 swapFree=4192812/4192956
[pid=9473] ppid=9471 vsize=19704 CPUtime=1481.86
/proc/9473/stat : 9473 (PBS4) R 9471 9473 9167 0 -1 4194304 4403 0 0 0 148130 56 0 0 25 0 1 0 106108618 20176896 3838 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548041 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9473/statm: 4926 3838 94 219 0 4703 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 19704

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/67 9476
/proc/meminfo: memFree=1499680/2055920 swapFree=4192812/4192956
[pid=9473] ppid=9471 vsize=19944 CPUtime=1541.84
/proc/9473/stat : 9473 (PBS4) R 9471 9473 9167 0 -1 4194304 4456 0 0 0 154124 60 0 0 25 0 1 0 106108618 20422656 3891 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548056 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9473/statm: 4986 3891 94 219 0 4763 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 19944

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/67 9476
/proc/meminfo: memFree=1499488/2055920 swapFree=4192812/4192956
[pid=9473] ppid=9471 vsize=20064 CPUtime=1601.83
/proc/9473/stat : 9473 (PBS4) R 9471 9473 9167 0 -1 4194304 4509 0 0 0 160120 63 0 0 25 0 1 0 106108618 20545536 3944 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559816 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9473/statm: 5016 3944 94 219 0 4793 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 20064

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/67 9476
/proc/meminfo: memFree=1499360/2055920 swapFree=4192812/4192956
[pid=9473] ppid=9471 vsize=20196 CPUtime=1661.81
/proc/9473/stat : 9473 (PBS4) R 9471 9473 9167 0 -1 4194304 4538 0 0 0 166118 63 0 0 25 0 1 0 106108618 20680704 3973 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559864 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9473/statm: 5049 3973 94 219 0 4826 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 20196

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/67 9476
/proc/meminfo: memFree=1499360/2055920 swapFree=4192812/4192956
[pid=9473] ppid=9471 vsize=20196 CPUtime=1721.78
/proc/9473/stat : 9473 (PBS4) R 9471 9473 9167 0 -1 4194304 4542 0 0 0 172115 63 0 0 25 0 1 0 106108618 20680704 3977 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559756 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9473/statm: 5049 3977 94 219 0 4826 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 20196

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/67 9476
/proc/meminfo: memFree=1499040/2055920 swapFree=4192812/4192956
[pid=9473] ppid=9471 vsize=20332 CPUtime=1781.77
/proc/9473/stat : 9473 (PBS4) R 9471 9473 9167 0 -1 4194304 4636 0 0 0 178113 64 0 0 25 0 1 0 106108618 20819968 4071 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9473/statm: 5083 4071 94 219 0 4860 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 20332



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 0.99 0.98 2/67 9476
/proc/meminfo: memFree=1498784/2055920 swapFree=4192812/4192956
[pid=9473] ppid=9471 vsize=20332 CPUtime=1800.07
/proc/9473/stat : 9473 (PBS4) R 9471 9473 9167 0 -1 4194304 4694 0 0 0 179943 64 0 0 25 0 1 0 106108618 20819968 4129 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559712 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9473/statm: 5083 4129 94 219 0 4860 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 20332

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

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

Child status: 0
Real time (s): 1800.61
CPU time (s): 1800.09
CPU user time (s): 1799.44
CPU system time (s): 0.648901
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 20332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.44
system time used= 0.648901
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4695
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= 8
involuntary context switches= 1568

runsolver used 1.92871 second user time and 4.00639 second system time

The end

Launcher Data (download as text)

Begin job on node74 on Sat Apr 14 20:18:59 UTC 2007

IDJOB= 348404
IDBENCH= 1667
IDSOLVER= 157
FILE ID= node74/348404-1176581938

PBS_JOBID= 4556937

Free space on /tmp= 103243 MiB

SOLVER NAME= PBS4 2007-03-23
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-boeing1.opb
COMMAND LINE= /tmp/evaluation/348404-1176581938/PBS4 /tmp/evaluation/348404-1176581938/instance-348404-1176581938.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node74/convwatcher-348404-1176581938 -o ROOT/results/node74/conversion-348404-1176581938 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348404-1176581938/instance-348404-1176581938.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node74/watcher-348404-1176581938 -o ROOT/results/node74/solver-348404-1176581938 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/348404-1176581938/PBS4 /tmp/evaluation/348404-1176581938/instance-348404-1176581938.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  ceb2e4b71eb9bdf9c63b27bfd911be00

RANDOM SEED= 850796195

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node74.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		: 3000.213
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		: 3000.213
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:       1515832 kB
Buffers:         43464 kB
Cached:         363856 kB
SwapCached:          0 kB
Active:         156704 kB
Inactive:       267100 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1515832 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1860 kB
Writeback:           0 kB
Mapped:          26804 kB
Slab:           102096 kB
Committed_AS:   663232 kB
PageTables:       1480 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 103243 MiB

End job on node74 on Sat Apr 14 20:49:01 UTC 2007