Trace number 352286

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 1800.73

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/liu/
wnq/normalized-wnq_n100_mw99_12.opb.PB06.opb
MD5SUM35ffbede57b8807d38d913370f4c4486
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark419
Best CPU time to get the best result obtained on this benchmark1800.12
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 419
Optimality of the best value was proved NO
Number of variables10000
Total number of constraints656900
Number of constraints which are clauses656900
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint100
Number of terms in the objective function 10000
Biggest coefficient in the objective function 99
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 495618
Number of bits of the sum of numbers in the objective function 19
Biggest number in a constraint 99
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 495618
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

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/352286-1176628127/instance-352286-1176628127.opb ......
5.89/5.92	c done parsing opb.
5.89/5.92	o 9151
5.89/5.97	o 9024
119.63/119.72	o 9004
148.12/148.23	o 9000
222.59/222.70	o 8951
267.67/267.81	o 8946
304.16/304.30	o 8936
314.95/315.12	o 8881
512.38/512.69	o 8849
529.18/529.40	o 8799
635.34/635.69	o 8795
650.73/651.00	o 8737
880.85/881.27	o 8681
1439.75/1440.39	o 8634
1800.02/1800.70	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/352286-1176628127/instance-352286-1176628127.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/node13/watcher-352286-1176628127 -o ROOT/results/node13/solver-352286-1176628127 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/352286-1176628127/PBS4 /tmp/evaluation/352286-1176628127/instance-352286-1176628127.opb 

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


[startup+0 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 4468
/proc/meminfo: memFree=1515184/2055920 swapFree=4175300/4192956
[pid=4468] ppid=4466 vsize=2704 CPUtime=0
/proc/4468/stat : 4468 (PBS4) R 4466 4468 3488 0 -1 4194304 456 0 0 0 0 0 0 0 18 0 1 0 110730552 2768896 438 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/4468/statm: 676 438 86 219 0 453 0

[startup+0.105965 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 4468
/proc/meminfo: memFree=1515184/2055920 swapFree=4175300/4192956
[pid=4468] ppid=4466 vsize=3284 CPUtime=0.1
/proc/4468/stat : 4468 (PBS4) R 4466 4468 3488 0 -1 4194304 613 0 0 0 10 0 0 0 18 0 1 0 110730552 3362816 595 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588293 0 0 4096 0 0 0 0 17 1 0 0
/proc/4468/statm: 821 595 87 219 0 598 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3284

[startup+0.201985 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 4468
/proc/meminfo: memFree=1515184/2055920 swapFree=4175300/4192956
[pid=4468] ppid=4466 vsize=3284 CPUtime=0.19
/proc/4468/stat : 4468 (PBS4) R 4466 4468 3488 0 -1 4194304 613 0 0 0 19 0 0 0 18 0 1 0 110730552 3362816 595 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588386 0 0 4096 0 0 0 0 17 1 0 0
/proc/4468/statm: 821 595 87 219 0 598 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3284

[startup+0.302006 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 4468
/proc/meminfo: memFree=1515184/2055920 swapFree=4175300/4192956
[pid=4468] ppid=4466 vsize=3284 CPUtime=0.29
/proc/4468/stat : 4468 (PBS4) R 4466 4468 3488 0 -1 4194304 613 0 0 0 29 0 0 0 19 0 1 0 110730552 3362816 595 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134588380 0 0 4096 0 0 0 0 17 1 0 0
/proc/4468/statm: 821 595 87 219 0 598 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3284

[startup+0.701095 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 4468
/proc/meminfo: memFree=1515184/2055920 swapFree=4175300/4192956
[pid=4468] ppid=4466 vsize=4324 CPUtime=0.69
/proc/4468/stat : 4468 (PBS4) R 4466 4468 3488 0 -1 4194304 993 0 0 0 69 0 0 0 23 0 1 0 110730552 4427776 882 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134596339 0 0 4096 0 0 0 0 17 1 0 0
/proc/4468/statm: 1081 882 89 219 0 858 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4324

[startup+1.50126 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 4469
/proc/meminfo: memFree=1507624/2055920 swapFree=4175300/4192956
[pid=4468] ppid=4466 vsize=12772 CPUtime=1.49
/proc/4468/stat : 4468 (PBS4) R 4466 4468 3488 0 -1 4194304 3350 0 0 0 147 2 0 0 25 0 1 0 110730552 13078528 2564 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134784767 0 0 4096 0 0 0 0 17 1 0 0
/proc/4468/statm: 3193 2564 89 219 0 2970 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12772

[startup+3.1026 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 4469
/proc/meminfo: memFree=1499048/2055920 swapFree=4175300/4192956
[pid=4468] ppid=4466 vsize=30044 CPUtime=3.09
/proc/4468/stat : 4468 (PBS4) R 4466 4468 3488 0 -1 4194304 8976 0 0 0 304 5 0 0 25 0 1 0 110730552 30765056 5884 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/4468/statm: 7511 5884 89 219 0 7288 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 30044

[startup+6.30129 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 4469
/proc/meminfo: memFree=1474280/2055920 swapFree=4175300/4192956
[pid=4468] ppid=4466 vsize=54564 CPUtime=6.29
/proc/4468/stat : 4468 (PBS4) R 4466 4468 3488 0 -1 4194304 17168 0 0 0 614 15 0 0 25 0 1 0 110730552 55873536 10983 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4468/statm: 13641 10983 104 219 0 13418 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 54564

[startup+12.7016 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 4469
/proc/meminfo: memFree=1469736/2055920 swapFree=4175300/4192956
[pid=4468] ppid=4466 vsize=56152 CPUtime=12.68
/proc/4468/stat : 4468 (PBS4) R 4466 4468 3488 0 -1 4194304 17711 0 0 0 1197 71 0 0 25 0 1 0 110730552 57499648 11526 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4468/statm: 14038 11526 104 219 0 13815 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 56152

[startup+25.5014 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 4469
/proc/meminfo: memFree=1466216/2055920 swapFree=4175300/4192956
[pid=4468] ppid=4466 vsize=73196 CPUtime=25.48
/proc/4468/stat : 4468 (PBS4) R 4466 4468 3488 0 -1 4194304 18527 0 0 0 2456 92 0 0 25 0 1 0 110730552 74952704 12342 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4468/statm: 18299 12342 104 219 0 18076 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 73196

[startup+51.1018 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 4469
/proc/meminfo: memFree=1459048/2055920 swapFree=4175300/4192956
[pid=4468] ppid=4466 vsize=74628 CPUtime=51.05
/proc/4468/stat : 4468 (PBS4) R 4466 4468 3488 0 -1 4194304 20371 0 0 0 4967 138 0 0 25 0 1 0 110730552 76419072 14186 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4468/statm: 18657 14186 104 219 0 18434 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 74628

[startup+102.302 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 4469
/proc/meminfo: memFree=1446696/2055920 swapFree=4175300/4192956
[pid=4468] ppid=4466 vsize=78652 CPUtime=102.23
/proc/4468/stat : 4468 (PBS4) R 4466 4468 3488 0 -1 4194304 23412 0 0 0 9931 292 0 0 25 0 1 0 110730552 80539648 17227 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4468/statm: 19663 17227 104 219 0 19440 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 78652

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4469
/proc/meminfo: memFree=1443432/2055920 swapFree=4175300/4192956
[pid=4468] ppid=4466 vsize=81680 CPUtime=162.21
/proc/4468/stat : 4468 (PBS4) R 4466 4468 3488 0 -1 4194304 24223 0 0 0 15623 598 0 0 25 0 1 0 110730552 83640320 18038 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4468/statm: 20420 18038 104 219 0 20197 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 81680

[startup+222.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4469
/proc/meminfo: memFree=1442088/2055920 swapFree=4175300/4192956
[pid=4468] ppid=4466 vsize=83000 CPUtime=222.2
/proc/4468/stat : 4468 (PBS4) R 4466 4468 3488 0 -1 4194304 24560 0 0 0 21361 859 0 0 25 0 1 0 110730552 84992000 18375 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4468/statm: 20750 18375 104 219 0 20527 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 83000

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4469
/proc/meminfo: memFree=1440552/2055920 swapFree=4175300/4192956
[pid=4468] ppid=4466 vsize=84572 CPUtime=282.16
/proc/4468/stat : 4468 (PBS4) R 4466 4468 3488 0 -1 4194304 24934 0 0 0 27077 1139 0 0 25 0 1 0 110730552 86601728 18749 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4468/statm: 21143 18749 104 219 0 20920 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 84572

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4469
/proc/meminfo: memFree=1439016/2055920 swapFree=4175300/4192956
[pid=4468] ppid=4466 vsize=85872 CPUtime=342.15
/proc/4468/stat : 4468 (PBS4) R 4466 4468 3488 0 -1 4194304 25308 0 0 0 32711 1504 0 0 25 0 1 0 110730552 87932928 19123 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4468/statm: 21468 19123 104 219 0 21245 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 85872

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4469
/proc/meminfo: memFree=1437800/2055920 swapFree=4175300/4192956
[pid=4468] ppid=4466 vsize=86796 CPUtime=402.13
/proc/4468/stat : 4468 (PBS4) R 4466 4468 3488 0 -1 4194304 25591 0 0 0 38374 1839 0 0 25 0 1 0 110730552 88879104 19406 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4468/statm: 21699 19406 104 219 0 21476 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 86796

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4469
/proc/meminfo: memFree=1436904/2055920 swapFree=4175300/4192956
[pid=4468] ppid=4466 vsize=87672 CPUtime=462.1
/proc/4468/stat : 4468 (PBS4) R 4466 4468 3488 0 -1 4194304 25806 0 0 0 44033 2177 0 0 25 0 1 0 110730552 89776128 19621 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4468/statm: 21918 19621 104 219 0 21695 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 87672

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4469
/proc/meminfo: memFree=1436072/2055920 swapFree=4175300/4192956
[pid=4468] ppid=4466 vsize=88344 CPUtime=522.08
/proc/4468/stat : 4468 (PBS4) R 4466 4468 3488 0 -1 4194304 26001 0 0 0 49696 2512 0 0 25 0 1 0 110730552 90464256 19816 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4468/statm: 22086 19816 104 219 0 21863 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 88344

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4469
/proc/meminfo: memFree=1435112/2055920 swapFree=4175300/4192956
[pid=4468] ppid=4466 vsize=89276 CPUtime=582.05
/proc/4468/stat : 4468 (PBS4) R 4466 4468 3488 0 -1 4194304 26244 0 0 0 55399 2806 0 0 25 0 1 0 110730552 91418624 20059 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4468/statm: 22319 20059 104 219 0 22096 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 89276

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4469
/proc/meminfo: memFree=1434280/2055920 swapFree=4175300/4192956
[pid=4468] ppid=4466 vsize=89824 CPUtime=642.04
/proc/4468/stat : 4468 (PBS4) R 4466 4468 3488 0 -1 4194304 26427 0 0 0 61067 3137 0 0 25 0 1 0 110730552 91979776 20242 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4468/statm: 22456 20242 104 219 0 22233 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 89824


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4469
/proc/meminfo: memFree=1432232/2055920 swapFree=4175300/4192956
[pid=4468] ppid=4466 vsize=91764 CPUtime=821.97
/proc/4468/stat : 4468 (PBS4) R 4466 4468 3488 0 -1 4194304 26953 0 0 0 78094 4103 0 0 25 0 1 0 110730552 93966336 20768 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4468/statm: 22941 20768 104 219 0 22718 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 91764

[startup+882.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4469
/proc/meminfo: memFree=1431464/2055920 swapFree=4175300/4192956
[pid=4468] ppid=4466 vsize=92144 CPUtime=881.95
/proc/4468/stat : 4468 (PBS4) R 4466 4468 3488 0 -1 4194304 27110 0 0 0 83769 4426 0 0 25 0 1 0 110730552 94355456 20925 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4468/statm: 23036 20925 104 219 0 22813 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 92144

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4469
/proc/meminfo: memFree=1430824/2055920 swapFree=4175300/4192956
[pid=4468] ppid=4466 vsize=92884 CPUtime=941.93
/proc/4468/stat : 4468 (PBS4) R 4466 4468 3488 0 -1 4194304 27270 0 0 0 89456 4737 0 0 25 0 1 0 110730552 95113216 21085 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4468/statm: 23221 21085 104 219 0 22998 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 92884

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4469
/proc/meminfo: memFree=1430184/2055920 swapFree=4175300/4192956
[pid=4468] ppid=4466 vsize=93204 CPUtime=1001.91
/proc/4468/stat : 4468 (PBS4) R 4466 4468 3488 0 -1 4194304 27431 0 0 0 95170 5021 0 0 25 0 1 0 110730552 95440896 21246 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4468/statm: 23301 21246 104 219 0 23078 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 93204

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4469
/proc/meminfo: memFree=1429800/2055920 swapFree=4175300/4192956
[pid=4468] ppid=4466 vsize=93416 CPUtime=1061.89
/proc/4468/stat : 4468 (PBS4) R 4466 4468 3488 0 -1 4194304 27530 0 0 0 100858 5331 0 0 25 0 1 0 110730552 95657984 21345 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4468/statm: 23354 21345 104 219 0 23131 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 93416

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4469
/proc/meminfo: memFree=1429544/2055920 swapFree=4175300/4192956
[pid=4468] ppid=4466 vsize=93864 CPUtime=1121.86
/proc/4468/stat : 4468 (PBS4) R 4466 4468 3488 0 -1 4194304 27591 0 0 0 106678 5508 0 0 25 0 1 0 110730552 96116736 21406 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4468/statm: 23466 21406 104 219 0 23243 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 93864

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4469
/proc/meminfo: memFree=1429160/2055920 swapFree=4175300/4192956
[pid=4468] ppid=4466 vsize=94104 CPUtime=1181.83
/proc/4468/stat : 4468 (PBS4) R 4466 4468 3488 0 -1 4194304 27672 0 0 0 112377 5806 0 0 25 0 1 0 110730552 96362496 21487 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4468/statm: 23526 21487 104 219 0 23303 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 94104

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4469
/proc/meminfo: memFree=1428712/2055920 swapFree=4175300/4192956
[pid=4468] ppid=4466 vsize=94396 CPUtime=1241.82
/proc/4468/stat : 4468 (PBS4) R 4466 4468 3488 0 -1 4194304 27789 0 0 0 118064 6118 0 0 25 0 1 0 110730552 96661504 21604 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4468/statm: 23599 21604 104 219 0 23376 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 94396

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4469
/proc/meminfo: memFree=1428200/2055920 swapFree=4175300/4192956
[pid=4468] ppid=4466 vsize=94964 CPUtime=1301.8
/proc/4468/stat : 4468 (PBS4) R 4466 4468 3488 0 -1 4194304 27909 0 0 0 123773 6407 0 0 25 0 1 0 110730552 97243136 21724 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4468/statm: 23741 21724 104 219 0 23518 0
Current children cumulated CPU time (s) 1301.8
Current children cumulated vsize (KiB) 94964

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4469
/proc/meminfo: memFree=1427816/2055920 swapFree=4175300/4192956
[pid=4468] ppid=4466 vsize=95224 CPUtime=1361.77
/proc/4468/stat : 4468 (PBS4) R 4466 4468 3488 0 -1 4194304 28001 0 0 0 129458 6719 0 0 25 0 1 0 110730552 97509376 21816 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4468/statm: 23806 21816 104 219 0 23583 0
Current children cumulated CPU time (s) 1361.77
Current children cumulated vsize (KiB) 95224

[startup+1422.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4469
/proc/meminfo: memFree=1427560/2055920 swapFree=4175300/4192956
[pid=4468] ppid=4466 vsize=95300 CPUtime=1421.75
/proc/4468/stat : 4468 (PBS4) R 4466 4468 3488 0 -1 4194304 28077 0 0 0 135218 6957 0 0 25 0 1 0 110730552 97587200 21892 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4468/statm: 23825 21892 104 219 0 23602 0
Current children cumulated CPU time (s) 1421.75
Current children cumulated vsize (KiB) 95300

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4469
/proc/meminfo: memFree=1426984/2055920 swapFree=4175300/4192956
[pid=4468] ppid=4466 vsize=95864 CPUtime=1481.73
/proc/4468/stat : 4468 (PBS4) R 4466 4468 3488 0 -1 4194304 28206 0 0 0 140935 7238 0 0 25 0 1 0 110730552 98164736 22021 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4468/statm: 23966 22021 104 219 0 23743 0
Current children cumulated CPU time (s) 1481.73
Current children cumulated vsize (KiB) 95864

[startup+1542.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4469
/proc/meminfo: memFree=1426856/2055920 swapFree=4175300/4192956
[pid=4468] ppid=4466 vsize=95988 CPUtime=1541.71
/proc/4468/stat : 4468 (PBS4) R 4466 4468 3488 0 -1 4194304 28249 0 0 0 146833 7338 0 0 25 0 1 0 110730552 98291712 22064 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4468/statm: 23997 22064 104 219 0 23774 0
Current children cumulated CPU time (s) 1541.71
Current children cumulated vsize (KiB) 95988

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 4469
/proc/meminfo: memFree=1426408/2055920 swapFree=4175300/4192956
[pid=4468] ppid=4466 vsize=96392 CPUtime=1601.68
/proc/4468/stat : 4468 (PBS4) R 4466 4468 3488 0 -1 4194304 28353 0 0 0 152632 7536 0 0 25 0 1 0 110730552 98705408 22168 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4468/statm: 24098 22168 104 219 0 23875 0
Current children cumulated CPU time (s) 1601.68
Current children cumulated vsize (KiB) 96392

[startup+1662.3 s]
/proc/loadavg: 1.03 0.99 0.99 2/78 4469
/proc/meminfo: memFree=1426152/2055920 swapFree=4175300/4192956
[pid=4468] ppid=4466 vsize=96524 CPUtime=1661.66
/proc/4468/stat : 4468 (PBS4) R 4466 4468 3488 0 -1 4194304 28420 0 0 0 158524 7642 0 0 25 0 1 0 110730552 98840576 22235 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4468/statm: 24131 22235 104 219 0 23908 0
Current children cumulated CPU time (s) 1661.66
Current children cumulated vsize (KiB) 96524

[startup+1722.3 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 4469
/proc/meminfo: memFree=1425832/2055920 swapFree=4175300/4192956
[pid=4468] ppid=4466 vsize=96740 CPUtime=1721.64
/proc/4468/stat : 4468 (PBS4) R 4466 4468 3488 0 -1 4194304 28493 0 0 0 164266 7898 0 0 25 0 1 0 110730552 99061760 22308 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4468/statm: 24185 22308 104 219 0 23962 0
Current children cumulated CPU time (s) 1721.64
Current children cumulated vsize (KiB) 96740

[startup+1782.3 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 4471
/proc/meminfo: memFree=1425512/2055920 swapFree=4175300/4192956
[pid=4468] ppid=4466 vsize=96824 CPUtime=1781.62
/proc/4468/stat : 4468 (PBS4) R 4466 4468 3488 0 -1 4194304 28551 0 0 0 170159 8003 0 0 25 0 1 0 110730552 99147776 22366 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4468/statm: 24206 22366 104 219 0 23983 0
Current children cumulated CPU time (s) 1781.62
Current children cumulated vsize (KiB) 96824



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.7 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 4471
/proc/meminfo: memFree=1425448/2055920 swapFree=4175300/4192956
[pid=4468] ppid=4466 vsize=96824 CPUtime=1800.02
/proc/4468/stat : 4468 (PBS4) R 4466 4468 3488 0 -1 4194304 28564 0 0 0 171976 8026 0 0 25 0 1 0 110730552 99147776 22379 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4468/statm: 24206 22379 104 219 0 23983 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 96824

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): 1800.73
CPU time (s): 1800.05
CPU user time (s): 1719.76
CPU system time (s): 80.2818
CPU usage (%): 99.9622
Max. virtual memory (cumulated for all children) (KiB): 96824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1719.76
system time used= 80.2818
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28565
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= 36172

runsolver used 2.15767 second user time and 4.24435 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Sun Apr 15 09:08:47 UTC 2007

IDJOB= 352286
IDBENCH= 1964
IDSOLVER= 157
FILE ID= node13/352286-1176628127

PBS_JOBID= 4556846

Free space on /tmp= 66506 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB06/liu/wnq/normalized-wnq_n100_mw99_12.opb.PB06.opb
COMMAND LINE= /tmp/evaluation/352286-1176628127/PBS4 /tmp/evaluation/352286-1176628127/instance-352286-1176628127.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node13/convwatcher-352286-1176628127 -o ROOT/results/node13/conversion-352286-1176628127 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/352286-1176628127/instance-352286-1176628127.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-352286-1176628127 -o ROOT/results/node13/solver-352286-1176628127 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/352286-1176628127/PBS4 /tmp/evaluation/352286-1176628127/instance-352286-1176628127.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  35ffbede57b8807d38d913370f4c4486

RANDOM SEED= 223280271

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.259
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		: 3000.259
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:       1515656 kB
Buffers:         91844 kB
Cached:         244044 kB
SwapCached:       2480 kB
Active:          85536 kB
Inactive:       380084 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1515656 kB
SwapTotal:     4192956 kB
SwapFree:      4175300 kB
Dirty:           18088 kB
Writeback:           0 kB
Mapped:          40500 kB
Slab:            60104 kB
Committed_AS:  5703552 kB
PageTables:       1872 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= 66506 MiB

End job on node13 on Sun Apr 15 09:38:50 UTC 2007