Trace number 453114

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 2007-03-23No Cert. 1800.07 1800.62

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_1000_25_3.opb
MD5SUM58d1d1d90868b936a5ba7e034aba056d
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark71
Best CPU time to get the best result obtained on this benchmark1800.19
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 71
Optimality of the best value was proved NO
Number of variables1000
Total number of constraints1000
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 constraints1000
Minimum length of a constraint26
Maximum length of a constraint48
Number of terms in the objective function 1000
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1000
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1000
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)31622
Sum of products size (including duplicates)63244
Number of different products31622
Sum of products size63244

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

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/453114-1178117288/instance-453114-1178117288.opb ......
0.99/1.00	c done parsing opb.
0.99/1.00	o 511
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15.68/15.73	o 124
15.68/15.78	o 108
17.49/17.59	o 107
1800.05/1800.60	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/453114-1178117288/instance-453114-1178117288.opb

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node14/watcher-453114-1178117288 -o ROOT/results/node14/solver-453114-1178117288 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/453114-1178117288/PBS4 /tmp/evaluation/453114-1178117288/instance-453114-1178117288.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.92 3/77 19638
/proc/meminfo: memFree=1817784/2055920 swapFree=4148808/4192956
[pid=19638] ppid=19636 vsize=4384 CPUtime=0
/proc/19638/stat : 19638 (PBS4) R 19636 19638 19108 0 -1 4194304 479 0 0 0 0 0 0 0 18 0 1 0 259646710 4489216 463 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134572935 0 0 4096 0 0 0 0 17 1 0 0
/proc/19638/statm: 1096 466 81 219 0 873 0

[startup+0.105297 s]
/proc/loadavg: 1.00 1.00 0.92 3/77 19638
/proc/meminfo: memFree=1817784/2055920 swapFree=4148808/4192956
[pid=19638] ppid=19636 vsize=6540 CPUtime=0.09
/proc/19638/stat : 19638 (PBS4) R 19636 19638 19108 0 -1 4194304 1469 0 0 0 9 0 0 0 18 0 1 0 259646710 6696960 1453 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/19638/statm: 1635 1453 87 219 0 1412 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6540

[startup+0.201306 s]
/proc/loadavg: 1.00 1.00 0.92 3/77 19638
/proc/meminfo: memFree=1817784/2055920 swapFree=4148808/4192956
[pid=19638] ppid=19636 vsize=7764 CPUtime=0.19
/proc/19638/stat : 19638 (PBS4) R 19636 19638 19108 0 -1 4194304 1732 0 0 0 18 1 0 0 18 0 1 0 259646710 7950336 1716 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134596339 0 0 4096 0 0 0 0 17 1 0 0
/proc/19638/statm: 1941 1716 88 219 0 1718 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 7764

[startup+0.301316 s]
/proc/loadavg: 1.00 1.00 0.92 3/77 19638
/proc/meminfo: memFree=1817784/2055920 swapFree=4148808/4192956
[pid=19638] ppid=19636 vsize=8816 CPUtime=0.29
/proc/19638/stat : 19638 (PBS4) R 19636 19638 19108 0 -1 4194304 2060 0 0 0 28 1 0 0 19 0 1 0 259646710 9027584 1946 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/19638/statm: 2204 1946 89 219 0 1981 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8816

[startup+0.701354 s]
/proc/loadavg: 1.00 1.00 0.92 3/77 19638
/proc/meminfo: memFree=1817784/2055920 swapFree=4148808/4192956
[pid=19638] ppid=19636 vsize=13280 CPUtime=0.69
/proc/19638/stat : 19638 (PBS4) R 19636 19638 19108 0 -1 4194304 3504 0 0 0 67 2 0 0 22 0 1 0 259646710 13598720 2858 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/19638/statm: 3320 2858 89 219 0 3097 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13280

[startup+1.50143 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 19639
/proc/meminfo: memFree=1804400/2055920 swapFree=4148808/4192956
[pid=19638] ppid=19636 vsize=15468 CPUtime=1.5
/proc/19638/stat : 19638 (PBS4) R 19636 19638 19108 0 -1 4194304 4187 0 0 0 146 4 0 0 25 0 1 0 259646710 15839232 3477 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19638/statm: 3867 3477 104 219 0 3644 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 15468

[startup+3.10158 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 19639
/proc/meminfo: memFree=1803824/2055920 swapFree=4148808/4192956
[pid=19638] ppid=19636 vsize=16148 CPUtime=3.09
/proc/19638/stat : 19638 (PBS4) R 19636 19638 19108 0 -1 4194304 4315 0 0 0 303 6 0 0 25 0 1 0 259646710 16535552 3605 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19638/statm: 4037 3605 104 219 0 3814 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16148

[startup+6.30188 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 19639
/proc/meminfo: memFree=1802352/2055920 swapFree=4148808/4192956
[pid=19638] ppid=19636 vsize=18188 CPUtime=6.29
/proc/19638/stat : 19638 (PBS4) R 19636 19638 19108 0 -1 4194304 4715 0 0 0 618 11 0 0 25 0 1 0 259646710 18624512 4005 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19638/statm: 4547 4005 104 219 0 4324 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18188

[startup+12.7025 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 19639
/proc/meminfo: memFree=1796080/2055920 swapFree=4148808/4192956
[pid=19638] ppid=19636 vsize=26112 CPUtime=12.69
/proc/19638/stat : 19638 (PBS4) R 19636 19638 19108 0 -1 4194304 6282 0 0 0 1252 17 0 0 25 0 1 0 259646710 26738688 5572 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19638/statm: 6528 5572 104 219 0 6305 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26112

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 19639
/proc/meminfo: memFree=1792112/2055920 swapFree=4148808/4192956
[pid=19638] ppid=19636 vsize=31000 CPUtime=25.48
/proc/19638/stat : 19638 (PBS4) R 19636 19638 19108 0 -1 4194304 7361 0 0 0 2527 21 0 0 25 0 1 0 259646710 31744000 6458 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19638/statm: 7750 6458 104 219 0 7527 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 31000

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 19639
/proc/meminfo: memFree=1791600/2055920 swapFree=4148808/4192956
[pid=19638] ppid=19636 vsize=31132 CPUtime=51.07
/proc/19638/stat : 19638 (PBS4) R 19636 19638 19108 0 -1 4194304 7467 0 0 0 5086 21 0 0 25 0 1 0 259646710 31879168 6564 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19638/statm: 7783 6564 104 219 0 7560 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 31132

[startup+102.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 19639
/proc/meminfo: memFree=1790960/2055920 swapFree=4148808/4192956
[pid=19638] ppid=19636 vsize=33180 CPUtime=102.27
/proc/19638/stat : 19638 (PBS4) R 19636 19638 19108 0 -1 4194304 7625 0 0 0 10204 23 0 0 25 0 1 0 259646710 33976320 6722 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19638/statm: 8295 6722 104 219 0 8072 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 33180

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 19639
/proc/meminfo: memFree=1790128/2055920 swapFree=4148808/4192956
[pid=19638] ppid=19636 vsize=33180 CPUtime=162.25
/proc/19638/stat : 19638 (PBS4) R 19636 19638 19108 0 -1 4194304 7816 0 0 0 16202 23 0 0 25 0 1 0 259646710 33976320 6913 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19638/statm: 8295 6913 104 219 0 8072 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 33180

[startup+222.305 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 19639
/proc/meminfo: memFree=1789296/2055920 swapFree=4148808/4192956
[pid=19638] ppid=19636 vsize=33180 CPUtime=222.23
/proc/19638/stat : 19638 (PBS4) R 19636 19638 19108 0 -1 4194304 8013 0 0 0 22199 24 0 0 25 0 1 0 259646710 33976320 7110 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19638/statm: 8295 7110 104 219 0 8072 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 33180

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 19639
/proc/meminfo: memFree=1788464/2055920 swapFree=4148808/4192956
[pid=19638] ppid=19636 vsize=37276 CPUtime=282.21
/proc/19638/stat : 19638 (PBS4) R 19636 19638 19108 0 -1 4194304 8211 0 0 0 28196 25 0 0 25 0 1 0 259646710 38170624 7308 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19638/statm: 9319 7308 104 219 0 9096 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 37276

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 19639
/proc/meminfo: memFree=1787632/2055920 swapFree=4148808/4192956
[pid=19638] ppid=19636 vsize=37276 CPUtime=342.2
/proc/19638/stat : 19638 (PBS4) R 19636 19638 19108 0 -1 4194304 8397 0 0 0 34194 26 0 0 25 0 1 0 259646710 38170624 7494 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19638/statm: 9319 7494 104 219 0 9096 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 37276

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 19639
/proc/meminfo: memFree=1786864/2055920 swapFree=4148808/4192956
[pid=19638] ppid=19636 vsize=37276 CPUtime=402.19
/proc/19638/stat : 19638 (PBS4) R 19636 19638 19108 0 -1 4194304 8589 0 0 0 40191 28 0 0 25 0 1 0 259646710 38170624 7686 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19638/statm: 9319 7686 104 219 0 9096 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 37276

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 19639
/proc/meminfo: memFree=1785968/2055920 swapFree=4148808/4192956
[pid=19638] ppid=19636 vsize=37276 CPUtime=462.18
/proc/19638/stat : 19638 (PBS4) R 19636 19638 19108 0 -1 4194304 8792 0 0 0 46189 29 0 0 25 0 1 0 259646710 38170624 7889 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19638/statm: 9319 7889 104 219 0 9096 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 37276

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 19639
/proc/meminfo: memFree=1777904/2055920 swapFree=4148808/4192956
[pid=19638] ppid=19636 vsize=47688 CPUtime=522.16
/proc/19638/stat : 19638 (PBS4) R 19636 19638 19108 0 -1 4194304 10848 0 0 0 52184 32 0 0 25 0 1 0 259646710 48832512 9881 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19638/statm: 11922 9881 104 219 0 11699 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 47688

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 19639
/proc/meminfo: memFree=1773808/2055920 swapFree=4148808/4192956
[pid=19638] ppid=19636 vsize=52388 CPUtime=582.14
/proc/19638/stat : 19638 (PBS4) R 19636 19638 19108 0 -1 4194304 11985 0 0 0 58180 34 0 0 25 0 1 0 259646710 53645312 10890 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19638/statm: 13097 10890 104 219 0 12874 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 52388

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 19639
/proc/meminfo: memFree=1770096/2055920 swapFree=4148808/4192956
[pid=19638] ppid=19636 vsize=56768 CPUtime=642.13
/proc/19638/stat : 19638 (PBS4) R 19636 19638 19108 0 -1 4194304 12976 0 0 0 64177 36 0 0 25 0 1 0 259646710 58130432 11753 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19638/statm: 14192 11753 104 219 0 13969 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 56768


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

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 19837
/proc/meminfo: memFree=1763248/2055920 swapFree=4148808/4192956
[pid=19638] ppid=19636 vsize=64144 CPUtime=881.98
/proc/19638/stat : 19638 (PBS4) R 19636 19638 19108 0 -1 4194304 15062 0 0 0 88155 43 0 0 25 0 1 0 259646710 65683456 13391 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547587 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19638/statm: 16036 13391 104 219 0 15813 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 64144

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 19837
/proc/meminfo: memFree=1761072/2055920 swapFree=4148808/4192956
[pid=19638] ppid=19636 vsize=67240 CPUtime=941.95
/proc/19638/stat : 19638 (PBS4) R 19636 19638 19108 0 -1 4194304 15751 0 0 0 94150 45 0 0 25 0 1 0 259646710 68853760 13952 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19638/statm: 16810 13952 104 219 0 16587 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 67240

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 19837
/proc/meminfo: memFree=1760240/2055920 swapFree=4148808/4192956
[pid=19638] ppid=19636 vsize=68032 CPUtime=1001.94
/proc/19638/stat : 19638 (PBS4) R 19636 19638 19108 0 -1 4194304 15996 0 0 0 100147 47 0 0 25 0 1 0 259646710 69664768 14133 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19638/statm: 17008 14133 104 219 0 16785 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 68032

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 19837
/proc/meminfo: memFree=1759856/2055920 swapFree=4148808/4192956
[pid=19638] ppid=19636 vsize=68164 CPUtime=1061.93
/proc/19638/stat : 19638 (PBS4) R 19636 19638 19108 0 -1 4194304 16185 0 0 0 106144 49 0 0 25 0 1 0 259646710 69799936 14194 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19638/statm: 17041 14194 104 219 0 16818 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 68164

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 19837
/proc/meminfo: memFree=1759536/2055920 swapFree=4148808/4192956
[pid=19638] ppid=19636 vsize=68772 CPUtime=1121.92
/proc/19638/stat : 19638 (PBS4) R 19636 19638 19108 0 -1 4194304 16396 0 0 0 112141 51 0 0 25 0 1 0 259646710 70422528 14277 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548000 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19638/statm: 17193 14277 104 219 0 16970 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 68772

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 19837
/proc/meminfo: memFree=1759344/2055920 swapFree=4148808/4192956
[pid=19638] ppid=19636 vsize=68964 CPUtime=1181.9
/proc/19638/stat : 19638 (PBS4) R 19636 19638 19108 0 -1 4194304 16506 0 0 0 118138 52 0 0 25 0 1 0 259646710 70619136 14323 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19638/statm: 17241 14323 104 219 0 17018 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 68964

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 19837
/proc/meminfo: memFree=1758704/2055920 swapFree=4148808/4192956
[pid=19638] ppid=19636 vsize=69684 CPUtime=1241.88
/proc/19638/stat : 19638 (PBS4) R 19636 19638 19108 0 -1 4194304 16797 0 0 0 124135 53 0 0 25 0 1 0 259646710 71356416 14486 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19638/statm: 17421 14486 104 219 0 17198 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 69684

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 19837
/proc/meminfo: memFree=1758128/2055920 swapFree=4148808/4192956
[pid=19638] ppid=19636 vsize=70004 CPUtime=1301.87
/proc/19638/stat : 19638 (PBS4) R 19636 19638 19108 0 -1 4194304 17001 0 0 0 130132 55 0 0 25 0 1 0 259646710 71684096 14562 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19638/statm: 17501 14562 104 219 0 17278 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 70004

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 19837
/proc/meminfo: memFree=1758064/2055920 swapFree=4148808/4192956
[pid=19638] ppid=19636 vsize=70268 CPUtime=1361.86
/proc/19638/stat : 19638 (PBS4) R 19636 19638 19108 0 -1 4194304 17126 0 0 0 136129 57 0 0 25 0 1 0 259646710 71954432 14623 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134559795 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19638/statm: 17567 14623 104 219 0 17344 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 70268

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 19837
/proc/meminfo: memFree=1757040/2055920 swapFree=4148808/4192956
[pid=19638] ppid=19636 vsize=71456 CPUtime=1421.84
/proc/19638/stat : 19638 (PBS4) R 19636 19638 19108 0 -1 4194304 17502 0 0 0 142126 58 0 0 25 0 1 0 259646710 73170944 14871 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19638/statm: 17864 14871 104 219 0 17641 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 71456

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 19837
/proc/meminfo: memFree=1756592/2055920 swapFree=4148808/4192956
[pid=19638] ppid=19636 vsize=71720 CPUtime=1481.82
/proc/19638/stat : 19638 (PBS4) R 19636 19638 19108 0 -1 4194304 17696 0 0 0 148122 60 0 0 25 0 1 0 259646710 73441280 14937 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548477 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19638/statm: 17930 14937 104 219 0 17707 0
Current children cumulated CPU time (s) 1481.82
Current children cumulated vsize (KiB) 71720

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 19837
/proc/meminfo: memFree=1756464/2055920 swapFree=4148808/4192956
[pid=19638] ppid=19636 vsize=71720 CPUtime=1541.81
/proc/19638/stat : 19638 (PBS4) R 19636 19638 19108 0 -1 4194304 17780 0 0 0 154120 61 0 0 25 0 1 0 259646710 73441280 14957 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134557988 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19638/statm: 17930 14957 104 219 0 17707 0
Current children cumulated CPU time (s) 1541.81
Current children cumulated vsize (KiB) 71720

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 19837
/proc/meminfo: memFree=1756080/2055920 swapFree=4148808/4192956
[pid=19638] ppid=19636 vsize=72112 CPUtime=1601.79
/proc/19638/stat : 19638 (PBS4) R 19636 19638 19108 0 -1 4194304 18021 0 0 0 160116 63 0 0 25 0 1 0 259646710 73842688 15070 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19638/statm: 18028 15070 104 219 0 17805 0
Current children cumulated CPU time (s) 1601.79
Current children cumulated vsize (KiB) 72112

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 19837
/proc/meminfo: memFree=1755120/2055920 swapFree=4148808/4192956
[pid=19638] ppid=19636 vsize=73276 CPUtime=1661.78
/proc/19638/stat : 19638 (PBS4) R 19636 19638 19108 0 -1 4194304 18363 0 0 0 166113 65 0 0 25 0 1 0 259646710 75034624 15284 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134547584 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19638/statm: 18319 15284 104 219 0 18096 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 73276

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 19837
/proc/meminfo: memFree=1754416/2055920 swapFree=4148808/4192956
[pid=19638] ppid=19636 vsize=73924 CPUtime=1721.77
/proc/19638/stat : 19638 (PBS4) R 19636 19638 19108 0 -1 4194304 18673 0 0 0 172110 67 0 0 25 0 1 0 259646710 75698176 15466 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134548024 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19638/statm: 18481 15466 104 219 0 18258 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 73924

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 19837
/proc/meminfo: memFree=1753776/2055920 swapFree=4148808/4192956
[pid=19638] ppid=19636 vsize=75920 CPUtime=1781.75
/proc/19638/stat : 19638 (PBS4) R 19636 19638 19108 0 -1 4194304 19307 0 0 0 178106 69 0 0 25 0 1 0 259646710 77742080 15587 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19638/statm: 18980 15587 104 219 0 18757 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 75920



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 19837
/proc/meminfo: memFree=1753584/2055920 swapFree=4148808/4192956
[pid=19638] ppid=19636 vsize=75920 CPUtime=1800.05
/proc/19638/stat : 19638 (PBS4) R 19636 19638 19108 0 -1 4194304 19375 0 0 0 179935 70 0 0 25 0 1 0 259646710 77742080 15591 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19638/statm: 18980 15591 104 219 0 18757 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 75920

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

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

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 19837
/proc/meminfo: memFree=1753584/2055920 swapFree=4148808/4192956
[pid=19638] ppid=19636 vsize=75920 CPUtime=1800.05
/proc/19638/stat : 19638 (PBS4) R 19636 19638 19108 0 -1 4194304 19375 0 0 0 179935 70 0 0 25 0 1 0 259646710 77742080 15591 18446744073709551615 134512640 135410514 4294956592 18446744073709551615 134563087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19638/statm: 18980 15591 104 219 0 18757 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 75920

Child status: 0
Real time (s): 1800.62
CPU time (s): 1800.07
CPU user time (s): 1799.36
CPU system time (s): 0.712891
CPU usage (%): 99.9696
Max. virtual memory (cumulated for all children) (KiB): 75920

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.36
system time used= 0.712891
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19376
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= 1947

runsolver used 1.40978 second user time and 4.10938 second system time

The end

Launcher Data (download as text)

Begin job on node14 on Wed May  2 14:48:08 UTC 2007

IDJOB= 453114
IDBENCH= 48109
IDSOLVER= 157
FILE ID= node14/453114-1178117288

PBS_JOBID= 4751012

Free space on /tmp= 66563 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_1000_25_3.opb
COMMAND LINE= /tmp/evaluation/453114-1178117288/PBS4 /tmp/evaluation/453114-1178117288/instance-453114-1178117288.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node14/convwatcher-453114-1178117288 -o ROOT/results/node14/conversion-453114-1178117288 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/453114-1178117288/instance-453114-1178117288.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-453114-1178117288 -o ROOT/results/node14/solver-453114-1178117288 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/453114-1178117288/PBS4 /tmp/evaluation/453114-1178117288/instance-453114-1178117288.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  58d1d1d90868b936a5ba7e034aba056d

RANDOM SEED= 634501030

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.227
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.227
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1818256 kB
Buffers:         93308 kB
Cached:          58808 kB
SwapCached:      11220 kB
Active:          65384 kB
Inactive:       113468 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1818256 kB
SwapTotal:     4192956 kB
SwapFree:      4148808 kB
Dirty:            3640 kB
Writeback:           0 kB
Mapped:          32432 kB
Slab:            44340 kB
Committed_AS:  9220476 kB
PageTables:       1792 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= 66561 MiB

End job on node14 on Wed May  2 15:18:12 UTC 2007