Trace number 455559

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. 1800.05 1800.72

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/bsg/normalized-bsg_500_25_4.opb
MD5SUMde244e44f140b74baa9d32bfcc24f10d
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-84
Best CPU time to get the best result obtained on this benchmark1800.15
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -84
Optimality of the best value was proved NO
Number of variables1000
Total number of constraints1501
Number of constraints which are clauses500
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1001
Minimum length of a constraint2
Maximum length of a constraint1000
Number of terms in the objective function 500
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 500
Number of bits of the sum of numbers in the objective function 9
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)31508
Sum of products size (including duplicates)63016
Number of different products15754
Sum of products size31508

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/455559-1178045550/instance-455559-1178045550.opb ......
47.87/47.97	c done parsing opb.
47.87/47.97	o 452
48.17/48.29	o 451
51.37/51.40	o 449
51.47/51.56	o 448
272.20/272.39	o 447
281.30/281.44	o 446
286.50/286.61	o 445
322.19/322.32	o 444
345.47/345.70	o 443
350.78/350.96	o 442
351.18/351.31	o 440
801.04/801.47	o 439
1383.46/1384.09	o 438
1800.03/1800.70	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

Linearizing /tmp/evaluation/455559-1178045550/instance-455559-1178045550.opb

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node71/watcher-455559-1178045550 -o ROOT/results/node71/solver-455559-1178045550 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/455559-1178045550/PBS4 /tmp/evaluation/455559-1178045550/instance-455559-1178045550.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: 0.89 1.08 1.08 3/64 24399
/proc/meminfo: memFree=1728944/2055920 swapFree=4184188/4192956
[pid=24399] ppid=24397 vsize=2896 CPUtime=0
/proc/24399/stat : 24399 (PBS4) R 24397 24399 24333 0 -1 4194304 475 0 0 0 0 0 0 0 18 0 1 0 280544416 2965504 459 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134573157 0 0 4096 0 0 0 0 17 1 0 0
/proc/24399/statm: 724 462 81 219 0 501 0

[startup+0.0810131 s]
/proc/loadavg: 0.89 1.08 1.08 3/64 24399
/proc/meminfo: memFree=1728944/2055920 swapFree=4184188/4192956
[pid=24399] ppid=24397 vsize=4596 CPUtime=0.07
/proc/24399/stat : 24399 (PBS4) R 24397 24399 24333 0 -1 4194304 916 0 0 0 7 0 0 0 18 0 1 0 280544416 4706304 899 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/24399/statm: 1149 899 87 219 0 926 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 4596

[startup+0.101014 s]
/proc/loadavg: 0.89 1.08 1.08 3/64 24399
/proc/meminfo: memFree=1728944/2055920 swapFree=4184188/4192956
[pid=24399] ppid=24397 vsize=5000 CPUtime=0.09
/proc/24399/stat : 24399 (PBS4) R 24397 24399 24333 0 -1 4194304 1037 0 0 0 9 0 0 0 18 0 1 0 280544416 5120000 1020 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/24399/statm: 1250 1020 87 219 0 1027 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5000

[startup+0.301041 s]
/proc/loadavg: 0.89 1.08 1.08 3/64 24399
/proc/meminfo: memFree=1728944/2055920 swapFree=4184188/4192956
[pid=24399] ppid=24397 vsize=6884 CPUtime=0.29
/proc/24399/stat : 24399 (PBS4) R 24397 24399 24333 0 -1 4194304 1567 0 0 0 29 0 0 0 20 0 1 0 280544416 7049216 1517 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134530221 0 0 4096 0 0 0 0 17 1 0 0
/proc/24399/statm: 1721 1517 88 219 0 1498 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6884

[startup+0.701096 s]
/proc/loadavg: 0.89 1.08 1.08 3/64 24399
/proc/meminfo: memFree=1728944/2055920 swapFree=4184188/4192956
[pid=24399] ppid=24397 vsize=10392 CPUtime=0.68
/proc/24399/stat : 24399 (PBS4) R 24397 24399 24333 0 -1 4194304 2631 0 0 0 68 0 0 0 23 0 1 0 280544416 10641408 2195 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559728 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24399/statm: 2598 2195 94 219 0 2375 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 10392

[startup+1.50121 s]
/proc/loadavg: 0.90 1.08 1.08 2/65 24400
/proc/meminfo: memFree=1720360/2055920 swapFree=4184188/4192956
[pid=24399] ppid=24397 vsize=10392 CPUtime=1.48
/proc/24399/stat : 24399 (PBS4) R 24397 24399 24333 0 -1 4194304 2631 0 0 0 148 0 0 0 25 0 1 0 280544416 10641408 2195 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559782 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24399/statm: 2598 2195 94 219 0 2375 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 10392

[startup+3.10142 s]
/proc/loadavg: 0.90 1.08 1.08 2/65 24400
/proc/meminfo: memFree=1720232/2055920 swapFree=4184188/4192956
[pid=24399] ppid=24397 vsize=10536 CPUtime=3.09
/proc/24399/stat : 24399 (PBS4) R 24397 24399 24333 0 -1 4194304 2639 0 0 0 308 1 0 0 25 0 1 0 280544416 10788864 2203 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24399/statm: 2634 2203 94 219 0 2411 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10536

[startup+6.30186 s]
/proc/loadavg: 0.90 1.08 1.08 2/65 24400
/proc/meminfo: memFree=1720168/2055920 swapFree=4184188/4192956
[pid=24399] ppid=24397 vsize=10536 CPUtime=6.29
/proc/24399/stat : 24399 (PBS4) R 24397 24399 24333 0 -1 4194304 2655 0 0 0 628 1 0 0 25 0 1 0 280544416 10788864 2219 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24399/statm: 2634 2219 94 219 0 2411 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10536

[startup+12.7027 s]
/proc/loadavg: 0.92 1.08 1.08 2/65 24400
/proc/meminfo: memFree=1720168/2055920 swapFree=4184188/4192956
[pid=24399] ppid=24397 vsize=10536 CPUtime=12.69
/proc/24399/stat : 24399 (PBS4) R 24397 24399 24333 0 -1 4194304 2663 0 0 0 1268 1 0 0 25 0 1 0 280544416 10788864 2227 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559751 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24399/statm: 2634 2227 94 219 0 2411 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10536

[startup+25.5015 s]
/proc/loadavg: 0.93 1.08 1.08 2/65 24400
/proc/meminfo: memFree=1720104/2055920 swapFree=4184188/4192956
[pid=24399] ppid=24397 vsize=10696 CPUtime=25.48
/proc/24399/stat : 24399 (PBS4) R 24397 24399 24333 0 -1 4194304 2677 0 0 0 2547 1 0 0 25 0 1 0 280544416 10952704 2241 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24399/statm: 2674 2241 94 219 0 2451 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10696

[startup+51.102 s]
/proc/loadavg: 0.95 1.07 1.08 2/65 24400
/proc/meminfo: memFree=1719336/2055920 swapFree=4184188/4192956
[pid=24399] ppid=24397 vsize=12440 CPUtime=51.08
/proc/24399/stat : 24399 (PBS4) R 24397 24399 24333 0 -1 4194304 2993 0 0 0 5106 2 0 0 25 0 1 0 280544416 12738560 2460 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563535 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24399/statm: 3110 2460 104 219 0 2887 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 12440

[startup+102.306 s]
/proc/loadavg: 1.09 1.09 1.08 2/65 24400
/proc/meminfo: memFree=1688808/2055920 swapFree=4184188/4192956
[pid=24399] ppid=24397 vsize=45252 CPUtime=102.26
/proc/24399/stat : 24399 (PBS4) R 24397 24399 24333 0 -1 4194304 10648 0 0 0 10216 10 0 0 25 0 1 0 280544416 46338048 10082 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24399/statm: 11313 10082 104 219 0 11090 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 45252

[startup+162.301 s]
/proc/loadavg: 1.08 1.08 1.08 2/65 24400
/proc/meminfo: memFree=1687720/2055920 swapFree=4184188/4192956
[pid=24399] ppid=24397 vsize=46372 CPUtime=162.24
/proc/24399/stat : 24399 (PBS4) R 24397 24399 24333 0 -1 4194304 10907 0 0 0 16214 10 0 0 25 0 1 0 280544416 47484928 10341 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24399/statm: 11593 10341 104 219 0 11370 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 46372

[startup+222.301 s]
/proc/loadavg: 1.07 1.08 1.08 2/65 24400
/proc/meminfo: memFree=1687016/2055920 swapFree=4184188/4192956
[pid=24399] ppid=24397 vsize=47012 CPUtime=222.22
/proc/24399/stat : 24399 (PBS4) R 24397 24399 24333 0 -1 4194304 11072 0 0 0 22212 10 0 0 25 0 1 0 280544416 48140288 10506 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559805 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24399/statm: 11753 10506 104 219 0 11530 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 47012

[startup+282.301 s]
/proc/loadavg: 1.07 1.08 1.08 2/65 24400
/proc/meminfo: memFree=1683944/2055920 swapFree=4184188/4192956
[pid=24399] ppid=24397 vsize=48904 CPUtime=282.2
/proc/24399/stat : 24399 (PBS4) R 24397 24399 24333 0 -1 4194304 11922 0 0 0 28206 14 0 0 25 0 1 0 280544416 50077696 11290 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24399/statm: 12226 11290 104 219 0 12003 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 48904

[startup+342.302 s]
/proc/loadavg: 1.02 1.06 1.08 2/65 24400
/proc/meminfo: memFree=1682672/2055920 swapFree=4184188/4192956
[pid=24399] ppid=24397 vsize=50128 CPUtime=342.18
/proc/24399/stat : 24399 (PBS4) R 24397 24399 24333 0 -1 4194304 12361 0 0 0 34200 18 0 0 25 0 1 0 280544416 51331072 11597 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134563628 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24399/statm: 12532 11597 104 219 0 12309 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 50128

[startup+402.302 s]
/proc/loadavg: 1.01 1.05 1.07 2/65 24400
/proc/meminfo: memFree=1681264/2055920 swapFree=4184188/4192956
[pid=24399] ppid=24397 vsize=51328 CPUtime=402.16
/proc/24399/stat : 24399 (PBS4) R 24397 24399 24333 0 -1 4194304 12855 0 0 0 40190 26 0 0 25 0 1 0 280544416 52559872 11926 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559771 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24399/statm: 12832 11926 104 219 0 12609 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 51328

[startup+462.302 s]
/proc/loadavg: 1.00 1.04 1.07 2/65 24400
/proc/meminfo: memFree=1680560/2055920 swapFree=4184188/4192956
[pid=24399] ppid=24397 vsize=52836 CPUtime=462.14
/proc/24399/stat : 24399 (PBS4) R 24397 24399 24333 0 -1 4194304 13463 0 0 0 46179 35 0 0 25 0 1 0 280544416 54104064 12110 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559782 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24399/statm: 13209 12110 104 219 0 12986 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 52836

[startup+522.301 s]
/proc/loadavg: 1.00 1.03 1.06 2/71 24474
/proc/meminfo: memFree=1678592/2055920 swapFree=4184188/4192956
[pid=24399] ppid=24397 vsize=53380 CPUtime=522.08
/proc/24399/stat : 24399 (PBS4) R 24397 24399 24333 0 -1 4194304 13989 0 0 0 52157 51 0 0 25 0 1 0 280544416 54661120 12306 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559742 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24399/statm: 13345 12306 104 219 0 13122 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 53380

[startup+582.301 s]
/proc/loadavg: 1.00 1.02 1.05 2/65 24598
/proc/meminfo: memFree=1678768/2055920 swapFree=4184188/4192956
[pid=24399] ppid=24397 vsize=54060 CPUtime=582
/proc/24399/stat : 24399 (PBS4) R 24397 24399 24333 0 -1 4194304 14422 0 0 0 58134 66 0 0 25 0 1 0 280544416 55357440 12508 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559864 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24399/statm: 13515 12508 104 219 0 13292 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 54060

[startup+642.301 s]
/proc/loadavg: 1.00 1.02 1.05 2/65 24598
/proc/meminfo: memFree=1678064/2055920 swapFree=4184188/4192956
[pid=24399] ppid=24397 vsize=54596 CPUtime=642
/proc/24399/stat : 24399 (PBS4) R 24397 24399 24333 0 -1 4194304 14788 0 0 0 64113 87 0 0 25 0 1 0 280544416 55906304 12676 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24399/statm: 13649 12676 104 219 0 13426 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 54596


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 24598
/proc/meminfo: memFree=1676400/2055920 swapFree=4184188/4192956
[pid=24399] ppid=24397 vsize=57520 CPUtime=881.91
/proc/24399/stat : 24399 (PBS4) R 24397 24399 24333 0 -1 4194304 16789 0 0 0 88020 171 0 0 25 0 1 0 280544416 58900480 13104 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559868 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24399/statm: 14380 13104 104 219 0 14157 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 57520

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 24598
/proc/meminfo: memFree=1675952/2055920 swapFree=4184188/4192956
[pid=24399] ppid=24397 vsize=57652 CPUtime=941.89
/proc/24399/stat : 24399 (PBS4) R 24397 24399 24333 0 -1 4194304 17154 0 0 0 93996 193 0 0 25 0 1 0 280544416 59035648 13205 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24399/statm: 14413 13205 104 219 0 14190 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 57652

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 24598
/proc/meminfo: memFree=1675504/2055920 swapFree=4184188/4192956
[pid=24399] ppid=24397 vsize=57916 CPUtime=1001.88
/proc/24399/stat : 24399 (PBS4) R 24397 24399 24333 0 -1 4194304 17531 0 0 0 99962 226 0 0 25 0 1 0 280544416 59305984 13318 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559792 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24399/statm: 14479 13318 104 219 0 14256 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 57916

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 24598
/proc/meminfo: memFree=1675056/2055920 swapFree=4184188/4192956
[pid=24399] ppid=24397 vsize=58180 CPUtime=1061.86
/proc/24399/stat : 24399 (PBS4) R 24397 24399 24333 0 -1 4194304 17924 0 0 0 105934 252 0 0 25 0 1 0 280544416 59576320 13447 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548514 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24399/statm: 14545 13447 104 219 0 14322 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 58180

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24598
/proc/meminfo: memFree=1674544/2055920 swapFree=4184188/4192956
[pid=24399] ppid=24397 vsize=58324 CPUtime=1121.84
/proc/24399/stat : 24399 (PBS4) R 24397 24399 24333 0 -1 4194304 18239 0 0 0 111909 275 0 0 25 0 1 0 280544416 59723776 13564 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559728 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24399/statm: 14581 13564 104 219 0 14358 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 58324

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24598
/proc/meminfo: memFree=1674416/2055920 swapFree=4184188/4192956
[pid=24399] ppid=24397 vsize=58568 CPUtime=1181.82
/proc/24399/stat : 24399 (PBS4) R 24397 24399 24333 0 -1 4194304 18579 0 0 0 117885 297 0 0 25 0 1 0 280544416 59973632 13607 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548613 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24399/statm: 14642 13607 104 219 0 14419 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 58568

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24598
/proc/meminfo: memFree=1674224/2055920 swapFree=4184188/4192956
[pid=24399] ppid=24397 vsize=58568 CPUtime=1241.8
/proc/24399/stat : 24399 (PBS4) R 24397 24399 24333 0 -1 4194304 18885 0 0 0 123868 312 0 0 25 0 1 0 280544416 59973632 13649 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24399/statm: 14642 13649 104 219 0 14419 0
Current children cumulated CPU time (s) 1241.8
Current children cumulated vsize (KiB) 58568

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24598
/proc/meminfo: memFree=1674096/2055920 swapFree=4184188/4192956
[pid=24399] ppid=24397 vsize=61640 CPUtime=1301.79
/proc/24399/stat : 24399 (PBS4) R 24397 24399 24333 0 -1 4194304 19900 0 0 0 129855 324 0 0 25 0 1 0 280544416 63119360 13697 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24399/statm: 15410 13697 104 219 0 15187 0
Current children cumulated CPU time (s) 1301.79
Current children cumulated vsize (KiB) 61640

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24598
/proc/meminfo: memFree=1673840/2055920 swapFree=4184188/4192956
[pid=24399] ppid=24397 vsize=61772 CPUtime=1361.76
/proc/24399/stat : 24399 (PBS4) R 24397 24399 24333 0 -1 4194304 20250 0 0 0 135838 338 0 0 25 0 1 0 280544416 63254528 13750 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548010 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24399/statm: 15443 13750 104 219 0 15220 0
Current children cumulated CPU time (s) 1361.76
Current children cumulated vsize (KiB) 61772

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24598
/proc/meminfo: memFree=1673392/2055920 swapFree=4184188/4192956
[pid=24399] ppid=24397 vsize=61904 CPUtime=1421.75
/proc/24399/stat : 24399 (PBS4) R 24397 24399 24333 0 -1 4194304 20644 0 0 0 141823 352 0 0 25 0 1 0 280544416 63389696 13847 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24399/statm: 15476 13847 104 219 0 15253 0
Current children cumulated CPU time (s) 1421.75
Current children cumulated vsize (KiB) 61904

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24598
/proc/meminfo: memFree=1672880/2055920 swapFree=4184188/4192956
[pid=24399] ppid=24397 vsize=62168 CPUtime=1481.72
/proc/24399/stat : 24399 (PBS4) R 24397 24399 24333 0 -1 4194304 21005 0 0 0 147811 361 0 0 25 0 1 0 280544416 63660032 13977 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24399/statm: 15542 13977 104 219 0 15319 0
Current children cumulated CPU time (s) 1481.72
Current children cumulated vsize (KiB) 62168

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24598
/proc/meminfo: memFree=1672176/2055920 swapFree=4184188/4192956
[pid=24399] ppid=24397 vsize=62952 CPUtime=1541.7
/proc/24399/stat : 24399 (PBS4) R 24397 24399 24333 0 -1 4194304 21510 0 0 0 153793 377 0 0 25 0 1 0 280544416 64462848 14185 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24399/statm: 15738 14185 104 219 0 15515 0
Current children cumulated CPU time (s) 1541.7
Current children cumulated vsize (KiB) 62952

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24598
/proc/meminfo: memFree=1671536/2055920 swapFree=4184188/4192956
[pid=24399] ppid=24397 vsize=63216 CPUtime=1601.69
/proc/24399/stat : 24399 (PBS4) R 24397 24399 24333 0 -1 4194304 21897 0 0 0 159783 386 0 0 25 0 1 0 280544416 64733184 14308 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548260 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24399/statm: 15804 14308 104 219 0 15581 0
Current children cumulated CPU time (s) 1601.69
Current children cumulated vsize (KiB) 63216

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24598
/proc/meminfo: memFree=1671280/2055920 swapFree=4184188/4192956
[pid=24399] ppid=24397 vsize=63480 CPUtime=1661.67
/proc/24399/stat : 24399 (PBS4) R 24397 24399 24333 0 -1 4194304 22164 0 0 0 165771 396 0 0 25 0 1 0 280544416 65003520 14410 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134559787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24399/statm: 15870 14410 104 219 0 15647 0
Current children cumulated CPU time (s) 1661.67
Current children cumulated vsize (KiB) 63480

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24598
/proc/meminfo: memFree=1670960/2055920 swapFree=4184188/4192956
[pid=24399] ppid=24397 vsize=63884 CPUtime=1721.65
/proc/24399/stat : 24399 (PBS4) R 24397 24399 24333 0 -1 4194304 22434 0 0 0 171761 404 0 0 25 0 1 0 280544416 65417216 14482 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24399/statm: 15971 14482 104 219 0 15748 0
Current children cumulated CPU time (s) 1721.65
Current children cumulated vsize (KiB) 63884

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24598
/proc/meminfo: memFree=1670640/2055920 swapFree=4184188/4192956
[pid=24399] ppid=24397 vsize=63884 CPUtime=1781.63
/proc/24399/stat : 24399 (PBS4) R 24397 24399 24333 0 -1 4194304 22809 0 0 0 177746 417 0 0 25 0 1 0 280544416 65417216 14560 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24399/statm: 15971 14560 104 219 0 15748 0
Current children cumulated CPU time (s) 1781.63
Current children cumulated vsize (KiB) 63884



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24598
/proc/meminfo: memFree=1670576/2055920 swapFree=4184188/4192956
[pid=24399] ppid=24397 vsize=63884 CPUtime=1800.03
/proc/24399/stat : 24399 (PBS4) R 24397 24399 24333 0 -1 4194304 22858 0 0 0 179582 421 0 0 25 0 1 0 280544416 65417216 14576 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24399/statm: 15971 14576 104 219 0 15748 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 63884

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

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

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24598
/proc/meminfo: memFree=1670576/2055920 swapFree=4184188/4192956
[pid=24399] ppid=24397 vsize=63884 CPUtime=1800.03
/proc/24399/stat : 24399 (PBS4) R 24397 24399 24333 0 -1 4194304 22858 0 0 0 179582 421 0 0 25 0 1 0 280544416 65417216 14576 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134547071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24399/statm: 15971 14576 104 219 0 15748 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 63884

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.05
CPU user time (s): 1795.83
CPU system time (s): 4.22836
CPU usage (%): 99.963
Max. virtual memory (cumulated for all children) (KiB): 63884

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.83
system time used= 4.22836
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22859
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= 3692

runsolver used 1.47978 second user time and 3.49347 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Tue May  1 18:52:30 UTC 2007

IDJOB= 455559
IDBENCH= 48272
IDSOLVER= 157
FILE ID= node71/455559-1178045550

PBS_JOBID= 4728474

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/bsg/normalized-bsg_500_25_4.opb
COMMAND LINE= /tmp/evaluation/455559-1178045550/PBS4 /tmp/evaluation/455559-1178045550/instance-455559-1178045550.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node71/convwatcher-455559-1178045550 -o ROOT/results/node71/conversion-455559-1178045550 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/455559-1178045550/instance-455559-1178045550.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-455559-1178045550 -o ROOT/results/node71/solver-455559-1178045550 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/455559-1178045550/PBS4 /tmp/evaluation/455559-1178045550/instance-455559-1178045550.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  de244e44f140b74baa9d32bfcc24f10d

RANDOM SEED= 973958141

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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		: 3000.234
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		: 3000.234
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:       1729416 kB
Buffers:         97704 kB
Cached:         149368 kB
SwapCached:       2692 kB
Active:         146504 kB
Inactive:       112960 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1729416 kB
SwapTotal:     4192956 kB
SwapFree:      4184188 kB
Dirty:            2712 kB
Writeback:           0 kB
Mapped:          15448 kB
Slab:            53156 kB
Committed_AS:  6616128 kB
PageTables:       1448 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 node71 on Tue May  1 19:22:34 UTC 2007