Trace number 348664

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 1800.62

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-ganges.opb
MD5SUM7a90d6f729b5a7cbedbc2000a888cf36
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 variables46097
Total number of constraints1706
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 constraints1706
Minimum length of a constraint13
Maximum length of a constraint1432
Number of terms in the objective function 2309
Biggest coefficient in the objective function 19879
Number of bits for the biggest coefficient in the objective function 15
Sum of the numbers in the objective function 525883
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 525883
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/348664-1176590954/instance-348664-1176590954.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/348664-1176590954/instance-348664-1176590954.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/node57/watcher-348664-1176590954 -o ROOT/results/node57/solver-348664-1176590954 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/348664-1176590954/PBS4 /tmp/evaluation/348664-1176590954/instance-348664-1176590954.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 13379
/proc/meminfo: memFree=1330384/2055920 swapFree=4187472/4192956
[pid=13379] ppid=13377 vsize=5648 CPUtime=0
/proc/13379/stat : 13379 (PBS4) R 13377 13379 12420 0 -1 4194304 497 0 0 0 0 0 0 0 18 0 1 0 100231427 5783552 479 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134572872 0 0 4096 0 0 0 0 17 1 0 0
/proc/13379/statm: 1412 483 81 219 0 1189 0

[startup+0.027502 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 13379
/proc/meminfo: memFree=1330384/2055920 swapFree=4187472/4192956
[pid=13379] ppid=13377 vsize=7608 CPUtime=0.02
/proc/13379/stat : 13379 (PBS4) R 13377 13379 12420 0 -1 4194304 1727 0 0 0 2 0 0 0 18 0 1 0 100231427 7790592 1676 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134554316 0 0 4096 0 0 0 0 17 1 0 0
/proc/13379/statm: 1902 1676 88 219 0 1679 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 7608

[startup+0.101508 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 13379
/proc/meminfo: memFree=1330384/2055920 swapFree=4187472/4192956
[pid=13379] ppid=13377 vsize=8320 CPUtime=0.09
/proc/13379/stat : 13379 (PBS4) R 13377 13379 12420 0 -1 4194304 1884 0 0 0 9 0 0 0 18 0 1 0 100231427 8519680 1833 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/13379/statm: 2080 1833 88 219 0 1857 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8320

[startup+0.301525 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 13379
/proc/meminfo: memFree=1330384/2055920 swapFree=4187472/4192956
[pid=13379] ppid=13377 vsize=11800 CPUtime=0.29
/proc/13379/stat : 13379 (PBS4) R 13377 13379 12420 0 -1 4194304 2734 0 0 0 28 1 0 0 19 0 1 0 100231427 12083200 2683 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134529780 0 0 4096 0 0 0 0 17 1 0 0
/proc/13379/statm: 2950 2683 88 219 0 2727 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11800

[startup+0.701559 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 13379
/proc/meminfo: memFree=1330384/2055920 swapFree=4187472/4192956
[pid=13379] ppid=13377 vsize=15048 CPUtime=0.69
/proc/13379/stat : 13379 (PBS4) R 13377 13379 12420 0 -1 4194304 3585 0 0 0 68 1 0 0 22 0 1 0 100231427 15409152 3501 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134588274 0 0 4096 0 0 0 0 17 1 0 0
/proc/13379/statm: 3762 3501 88 219 0 3539 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 15048

[startup+1.50163 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 13380
/proc/meminfo: memFree=1315720/2055920 swapFree=4187472/4192956
[pid=13379] ppid=13377 vsize=23176 CPUtime=1.49
/proc/13379/stat : 13379 (PBS4) R 13377 13379 12420 0 -1 4194304 5701 0 0 0 147 2 0 0 25 0 1 0 100231427 23732224 4445 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548082 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13379/statm: 5794 4445 93 219 0 5571 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23176

[startup+3.10277 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 13380
/proc/meminfo: memFree=1312648/2055920 swapFree=4187472/4192956
[pid=13379] ppid=13377 vsize=23432 CPUtime=3.09
/proc/13379/stat : 13379 (PBS4) R 13377 13379 12420 0 -1 4194304 5792 0 0 0 306 3 0 0 25 0 1 0 100231427 23994368 4536 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13379/statm: 5858 4536 94 219 0 5635 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23432

[startup+6.30105 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 13380
/proc/meminfo: memFree=1311496/2055920 swapFree=4187472/4192956
[pid=13379] ppid=13377 vsize=24968 CPUtime=6.29
/proc/13379/stat : 13379 (PBS4) R 13377 13379 12420 0 -1 4194304 6270 0 0 0 625 4 0 0 25 0 1 0 100231427 25567232 4832 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548514 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13379/statm: 6242 4832 94 219 0 6019 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 24968

[startup+12.7016 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 13380
/proc/meminfo: memFree=1308744/2055920 swapFree=4187472/4192956
[pid=13379] ppid=13377 vsize=27476 CPUtime=12.69
/proc/13379/stat : 13379 (PBS4) R 13377 13379 12420 0 -1 4194304 7294 0 0 0 1259 10 0 0 25 0 1 0 100231427 28135424 5401 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551352 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13379/statm: 6869 5401 94 219 0 6646 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 27476

[startup+25.5017 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 13380
/proc/meminfo: memFree=1307464/2055920 swapFree=4187472/4192956
[pid=13379] ppid=13377 vsize=28064 CPUtime=25.49
/proc/13379/stat : 13379 (PBS4) R 13377 13379 12420 0 -1 4194304 8115 0 0 0 2532 17 0 0 25 0 1 0 100231427 28737536 5718 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13379/statm: 7016 5718 94 219 0 6793 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 28064

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 13380
/proc/meminfo: memFree=1305352/2055920 swapFree=4187472/4192956
[pid=13379] ppid=13377 vsize=33528 CPUtime=51.08
/proc/13379/stat : 13379 (PBS4) R 13377 13379 12420 0 -1 4194304 10094 0 0 0 5074 34 0 0 25 0 1 0 100231427 34332672 6326 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13379/statm: 8382 6326 94 219 0 8159 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 33528

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 13380
/proc/meminfo: memFree=1300616/2055920 swapFree=4187472/4192956
[pid=13379] ppid=13377 vsize=35432 CPUtime=102.27
/proc/13379/stat : 13379 (PBS4) R 13377 13379 12420 0 -1 4194304 13577 0 0 0 10167 60 0 0 25 0 1 0 100231427 36282368 7432 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552759 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13379/statm: 8858 7432 94 219 0 8635 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 35432

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13380
/proc/meminfo: memFree=1299720/2055920 swapFree=4187472/4192956
[pid=13379] ppid=13377 vsize=36324 CPUtime=162.25
/proc/13379/stat : 13379 (PBS4) R 13377 13379 12420 0 -1 4194304 15256 0 0 0 16150 75 0 0 25 0 1 0 100231427 37195776 7655 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559759 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13379/statm: 9081 7655 94 219 0 8858 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 36324

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13380
/proc/meminfo: memFree=1299720/2055920 swapFree=4187472/4192956
[pid=13379] ppid=13377 vsize=36324 CPUtime=222.24
/proc/13379/stat : 13379 (PBS4) R 13377 13379 12420 0 -1 4194304 15265 0 0 0 22148 76 0 0 25 0 1 0 100231427 37195776 7664 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13379/statm: 9081 7664 94 219 0 8858 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 36324

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13380
/proc/meminfo: memFree=1299720/2055920 swapFree=4187472/4192956
[pid=13379] ppid=13377 vsize=36324 CPUtime=282.23
/proc/13379/stat : 13379 (PBS4) R 13377 13379 12420 0 -1 4194304 15266 0 0 0 28147 76 0 0 25 0 1 0 100231427 37195776 7665 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559864 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13379/statm: 9081 7665 94 219 0 8858 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 36324

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13380
/proc/meminfo: memFree=1299720/2055920 swapFree=4187472/4192956
[pid=13379] ppid=13377 vsize=36324 CPUtime=342.21
/proc/13379/stat : 13379 (PBS4) R 13377 13379 12420 0 -1 4194304 15268 0 0 0 34145 76 0 0 25 0 1 0 100231427 37195776 7667 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13379/statm: 9081 7667 94 219 0 8858 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 36324

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13380
/proc/meminfo: memFree=1299720/2055920 swapFree=4187472/4192956
[pid=13379] ppid=13377 vsize=36324 CPUtime=402.2
/proc/13379/stat : 13379 (PBS4) R 13377 13379 12420 0 -1 4194304 15269 0 0 0 40144 76 0 0 25 0 1 0 100231427 37195776 7668 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559739 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13379/statm: 9081 7668 94 219 0 8858 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 36324

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13380
/proc/meminfo: memFree=1299720/2055920 swapFree=4187472/4192956
[pid=13379] ppid=13377 vsize=36324 CPUtime=462.18
/proc/13379/stat : 13379 (PBS4) R 13377 13379 12420 0 -1 4194304 15271 0 0 0 46142 76 0 0 25 0 1 0 100231427 37195776 7670 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559762 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13379/statm: 9081 7670 94 219 0 8858 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 36324

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13380
/proc/meminfo: memFree=1299720/2055920 swapFree=4187472/4192956
[pid=13379] ppid=13377 vsize=36324 CPUtime=522.17
/proc/13379/stat : 13379 (PBS4) R 13377 13379 12420 0 -1 4194304 15274 0 0 0 52141 76 0 0 25 0 1 0 100231427 37195776 7673 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13379/statm: 9081 7673 94 219 0 8858 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 36324

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13380
/proc/meminfo: memFree=1299720/2055920 swapFree=4187472/4192956
[pid=13379] ppid=13377 vsize=36324 CPUtime=582.15
/proc/13379/stat : 13379 (PBS4) R 13377 13379 12420 0 -1 4194304 15276 0 0 0 58139 76 0 0 25 0 1 0 100231427 37195776 7675 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559782 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13379/statm: 9081 7675 94 219 0 8858 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 36324

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13380
/proc/meminfo: memFree=1299720/2055920 swapFree=4187472/4192956
[pid=13379] ppid=13377 vsize=36324 CPUtime=642.14
/proc/13379/stat : 13379 (PBS4) R 13377 13379 12420 0 -1 4194304 15277 0 0 0 64138 76 0 0 25 0 1 0 100231427 37195776 7676 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559774 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13379/statm: 9081 7676 94 219 0 8858 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 36324


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13578
/proc/meminfo: memFree=1299400/2055920 swapFree=4187472/4192956
[pid=13379] ppid=13377 vsize=36324 CPUtime=822
/proc/13379/stat : 13379 (PBS4) R 13377 13379 12420 0 -1 4194304 15287 0 0 0 82124 76 0 0 25 0 1 0 100231427 37195776 7686 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13379/statm: 9081 7686 94 219 0 8858 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 36324

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13578
/proc/meminfo: memFree=1299400/2055920 swapFree=4187472/4192956
[pid=13379] ppid=13377 vsize=36324 CPUtime=881.98
/proc/13379/stat : 13379 (PBS4) R 13377 13379 12420 0 -1 4194304 15289 0 0 0 88122 76 0 0 25 0 1 0 100231427 37195776 7688 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13379/statm: 9081 7688 94 219 0 8858 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 36324

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13578
/proc/meminfo: memFree=1299400/2055920 swapFree=4187472/4192956
[pid=13379] ppid=13377 vsize=36324 CPUtime=941.97
/proc/13379/stat : 13379 (PBS4) R 13377 13379 12420 0 -1 4194304 15290 0 0 0 94120 77 0 0 25 0 1 0 100231427 37195776 7689 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559864 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13379/statm: 9081 7689 94 219 0 8858 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 36324

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13578
/proc/meminfo: memFree=1299464/2055920 swapFree=4187472/4192956
[pid=13379] ppid=13377 vsize=36456 CPUtime=1001.96
/proc/13379/stat : 13379 (PBS4) R 13377 13379 12420 0 -1 4194304 15291 0 0 0 100119 77 0 0 25 0 1 0 100231427 37330944 7690 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13379/statm: 9114 7690 94 219 0 8891 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 36456

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13578
/proc/meminfo: memFree=1299528/2055920 swapFree=4187472/4192956
[pid=13379] ppid=13377 vsize=36456 CPUtime=1061.94
/proc/13379/stat : 13379 (PBS4) R 13377 13379 12420 0 -1 4194304 15309 0 0 0 106117 77 0 0 25 0 1 0 100231427 37330944 7708 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13379/statm: 9114 7708 94 219 0 8891 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 36456

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13578
/proc/meminfo: memFree=1294920/2055920 swapFree=4187472/4192956
[pid=13379] ppid=13377 vsize=46448 CPUtime=1121.93
/proc/13379/stat : 13379 (PBS4) R 13377 13379 12420 0 -1 4194304 18547 0 0 0 112096 97 0 0 25 0 1 0 100231427 47562752 8832 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548446 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13379/statm: 11612 8832 94 219 0 11389 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 46448

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13578
/proc/meminfo: memFree=1293960/2055920 swapFree=4187472/4192956
[pid=13379] ppid=13377 vsize=47232 CPUtime=1181.92
/proc/13379/stat : 13379 (PBS4) R 13377 13379 12420 0 -1 4194304 20711 0 0 0 118076 116 0 0 25 0 1 0 100231427 48365568 9085 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13379/statm: 11808 9085 94 219 0 11585 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 47232

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13578
/proc/meminfo: memFree=1292488/2055920 swapFree=4187472/4192956
[pid=13379] ppid=13377 vsize=47908 CPUtime=1241.9
/proc/13379/stat : 13379 (PBS4) R 13377 13379 12420 0 -1 4194304 22427 0 0 0 124060 130 0 0 25 0 1 0 100231427 49057792 9436 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13379/statm: 11977 9436 94 219 0 11754 0
Current children cumulated CPU time (s) 1241.9
Current children cumulated vsize (KiB) 47908

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13578
/proc/meminfo: memFree=1291464/2055920 swapFree=4187472/4192956
[pid=13379] ppid=13377 vsize=48748 CPUtime=1301.89
/proc/13379/stat : 13379 (PBS4) R 13377 13379 12420 0 -1 4194304 24768 0 0 0 130043 146 0 0 25 0 1 0 100231427 49917952 9684 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134548033 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13379/statm: 12187 9684 94 219 0 11964 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 48748

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13578
/proc/meminfo: memFree=1288776/2055920 swapFree=4187472/4192956
[pid=13379] ppid=13377 vsize=49012 CPUtime=1361.87
/proc/13379/stat : 13379 (PBS4) R 13377 13379 12420 0 -1 4194304 27803 0 0 0 136023 164 0 0 25 0 1 0 100231427 50188288 10353 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559802 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13379/statm: 12253 10353 94 219 0 12030 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 49012

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13578
/proc/meminfo: memFree=1286856/2055920 swapFree=4187472/4192956
[pid=13379] ppid=13377 vsize=52816 CPUtime=1421.87
/proc/13379/stat : 13379 (PBS4) R 13377 13379 12420 0 -1 4194304 30867 0 0 0 142009 178 0 0 25 0 1 0 100231427 54083584 10828 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13379/statm: 13204 10828 94 219 0 12981 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 52816

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13578
/proc/meminfo: memFree=1285896/2055920 swapFree=4187472/4192956
[pid=13379] ppid=13377 vsize=53708 CPUtime=1481.85
/proc/13379/stat : 13379 (PBS4) R 13377 13379 12420 0 -1 4194304 32655 0 0 0 147990 195 0 0 25 0 1 0 100231427 54996992 11069 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13379/statm: 13427 11069 94 219 0 13204 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 53708

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13578
/proc/meminfo: memFree=1284104/2055920 swapFree=4187472/4192956
[pid=13379] ppid=13377 vsize=54500 CPUtime=1541.83
/proc/13379/stat : 13379 (PBS4) R 13377 13379 12420 0 -1 4194304 34754 0 0 0 153974 209 0 0 25 0 1 0 100231427 55808000 11530 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559846 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13379/statm: 13625 11530 94 219 0 13402 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 54500

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13578
/proc/meminfo: memFree=1283336/2055920 swapFree=4187472/4192956
[pid=13379] ppid=13377 vsize=54768 CPUtime=1601.82
/proc/13379/stat : 13379 (PBS4) R 13377 13379 12420 0 -1 4194304 36231 0 0 0 159960 222 0 0 25 0 1 0 100231427 56082432 11733 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13379/statm: 13692 11733 94 219 0 13469 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 54768

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13578
/proc/meminfo: memFree=1282568/2055920 swapFree=4187472/4192956
[pid=13379] ppid=13377 vsize=55460 CPUtime=1661.8
/proc/13379/stat : 13379 (PBS4) R 13377 13379 12420 0 -1 4194304 37792 0 0 0 165947 233 0 0 25 0 1 0 100231427 56791040 11929 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13379/statm: 13865 11929 94 219 0 13642 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 55460

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13578
/proc/meminfo: memFree=1281800/2055920 swapFree=4187472/4192956
[pid=13379] ppid=13377 vsize=55596 CPUtime=1721.79
/proc/13379/stat : 13379 (PBS4) R 13377 13379 12420 0 -1 4194304 39346 0 0 0 171934 245 0 0 25 0 1 0 100231427 56930304 12118 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13379/statm: 13899 12118 94 219 0 13676 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 55596

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13578
/proc/meminfo: memFree=1280904/2055920 swapFree=4187472/4192956
[pid=13379] ppid=13377 vsize=56468 CPUtime=1781.77
/proc/13379/stat : 13379 (PBS4) R 13377 13379 12420 0 -1 4194304 41302 0 0 0 177916 261 0 0 25 0 1 0 100231427 57823232 12345 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13379/statm: 14117 12345 94 219 0 13894 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 56468



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13578
/proc/meminfo: memFree=1280648/2055920 swapFree=4187472/4192956
[pid=13379] ppid=13377 vsize=56604 CPUtime=1800.07
/proc/13379/stat : 13379 (PBS4) R 13377 13379 12420 0 -1 4194304 41731 0 0 0 179742 265 0 0 25 0 1 0 100231427 57962496 12410 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/13379/statm: 14151 12410 94 219 0 13928 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 56604

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): 1800.62
CPU time (s): 1800.09
CPU user time (s): 1797.43
CPU system time (s): 2.66559
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 56968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.43
system time used= 2.66559
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41732
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= 2473

runsolver used 1.20682 second user time and 3.77443 second system time

The end

Launcher Data (download as text)

Begin job on node57 on Sat Apr 14 22:49:15 UTC 2007

IDJOB= 348664
IDBENCH= 1708
IDSOLVER= 157
FILE ID= node57/348664-1176590954

PBS_JOBID= 4556936

Free space on /tmp= 66562 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-ganges.opb
COMMAND LINE= /tmp/evaluation/348664-1176590954/PBS4 /tmp/evaluation/348664-1176590954/instance-348664-1176590954.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node57/convwatcher-348664-1176590954 -o ROOT/results/node57/conversion-348664-1176590954 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/348664-1176590954/instance-348664-1176590954.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node57/watcher-348664-1176590954 -o ROOT/results/node57/solver-348664-1176590954 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/348664-1176590954/PBS4 /tmp/evaluation/348664-1176590954/instance-348664-1176590954.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  7a90d6f729b5a7cbedbc2000a888cf36

RANDOM SEED= 669313166

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node57.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		: 3000.239
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		: 3000.239
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:       1330856 kB
Buffers:         50768 kB
Cached:         523808 kB
SwapCached:       2608 kB
Active:         266912 kB
Inactive:       320532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1330856 kB
SwapTotal:     4192956 kB
SwapFree:      4187472 kB
Dirty:            3024 kB
Writeback:           0 kB
Mapped:          20056 kB
Slab:           123688 kB
Committed_AS:   152124 kB
PageTables:       1408 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66562 MiB

End job on node57 on Sat Apr 14 23:19:17 UTC 2007