Trace number 349849

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerObjective functionCPU timeWall clock time
PBS4 2007-03-23? (TO) 1800.09 1800.72

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/golomb-rulers/normalized-OGR_20.opb
MD5SUM6a25ee38adc43f783b18badd1224270c
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables13480
Total number of constraints26619
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 constraints26619
Minimum length of a constraint18
Maximum length of a constraint37
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 2843
Number of bits of the biggest sum of numbers12
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c PBS v4 by Bashar Al-Rawi & Fadi Aloul
0.00/0.00	c Solving /tmp/evaluation/349849-1176718935/instance-349849-1176718935.opb ......
1800.07/1800.70	c done parsing opb.
1800.07/1800.70	s UNKNOWN

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/349849-1176718935/instance-349849-1176718935.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/node42/watcher-349849-1176718935 -o ROOT/results/node42/solver-349849-1176718935 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/349849-1176718935/PBS4 /tmp/evaluation/349849-1176718935/instance-349849-1176718935.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: 0.72 0.93 0.98 3/77 14720
/proc/meminfo: memFree=1811240/2055920 swapFree=4184528/4192956
[pid=14720] ppid=14718 vsize=2720 CPUtime=0
/proc/14720/stat : 14720 (PBS4) R 14718 14720 14658 0 -1 4194304 481 0 0 0 0 0 0 0 18 0 1 0 119805442 2785280 463 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135006597 0 0 4096 0 0 0 0 17 1 0 0
/proc/14720/statm: 680 465 81 219 0 457 0

[startup+0.071323 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 14720
/proc/meminfo: memFree=1811240/2055920 swapFree=4184528/4192956
[pid=14720] ppid=14718 vsize=3904 CPUtime=0.06
/proc/14720/stat : 14720 (PBS4) R 14718 14720 14658 0 -1 4194304 760 0 0 0 6 0 0 0 18 0 1 0 119805442 3997696 742 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134530279 0 0 4096 0 0 0 0 17 1 0 0
/proc/14720/statm: 976 742 87 219 0 753 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 3904

[startup+0.101328 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 14720
/proc/meminfo: memFree=1811240/2055920 swapFree=4184528/4192956
[pid=14720] ppid=14718 vsize=3904 CPUtime=0.09
/proc/14720/stat : 14720 (PBS4) R 14718 14720 14658 0 -1 4194304 776 0 0 0 9 0 0 0 18 0 1 0 119805442 3997696 758 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134529723 0 0 4096 0 0 0 0 17 1 0 0
/proc/14720/statm: 976 758 87 219 0 753 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3904

[startup+0.301366 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 14720
/proc/meminfo: memFree=1811240/2055920 swapFree=4184528/4192956
[pid=14720] ppid=14718 vsize=6144 CPUtime=0.29
/proc/14720/stat : 14720 (PBS4) R 14718 14720 14658 0 -1 4194304 1350 0 0 0 29 0 0 0 19 0 1 0 119805442 6291456 1299 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134797988 0 0 4096 0 0 0 0 17 1 0 0
/proc/14720/statm: 1536 1299 88 219 0 1313 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6144

[startup+0.701443 s]
/proc/loadavg: 0.72 0.93 0.98 3/77 14720
/proc/meminfo: memFree=1811240/2055920 swapFree=4184528/4192956
[pid=14720] ppid=14718 vsize=9436 CPUtime=0.69
/proc/14720/stat : 14720 (PBS4) R 14718 14720 14658 0 -1 4194304 2207 0 0 0 68 1 0 0 23 0 1 0 119805442 9662464 2091 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134529775 0 0 4096 0 0 0 0 17 1 0 0
/proc/14720/statm: 2359 2091 88 219 0 2136 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9436

[startup+1.50159 s]
/proc/loadavg: 0.72 0.93 0.98 2/78 14721
/proc/meminfo: memFree=1797920/2055920 swapFree=4184528/4192956
[pid=14720] ppid=14718 vsize=14832 CPUtime=1.49
/proc/14720/stat : 14720 (PBS4) R 14718 14720 14658 0 -1 4194304 3679 0 0 0 147 2 0 0 25 0 1 0 119805442 15187968 3434 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/14720/statm: 3708 3434 88 219 0 3485 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14832

[startup+3.1019 s]
/proc/loadavg: 0.72 0.93 0.98 2/78 14721
/proc/meminfo: memFree=1785952/2055920 swapFree=4184528/4192956
[pid=14720] ppid=14718 vsize=27080 CPUtime=3.09
/proc/14720/stat : 14720 (PBS4) R 14718 14720 14658 0 -1 4194304 6959 0 0 0 306 3 0 0 25 0 1 0 119805442 27729920 6457 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135057389 0 0 4096 0 0 0 0 17 1 0 0
/proc/14720/statm: 6770 6457 88 219 0 6547 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 27080

[startup+6.30151 s]
/proc/loadavg: 0.74 0.94 0.98 2/78 14721
/proc/meminfo: memFree=1782368/2055920 swapFree=4184528/4192956
[pid=14720] ppid=14718 vsize=31324 CPUtime=6.29
/proc/14720/stat : 14720 (PBS4) R 14718 14720 14658 0 -1 4194304 8012 0 0 0 625 4 0 0 25 0 1 0 119805442 32075776 7194 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548619 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14720/statm: 7831 7194 93 219 0 7608 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 31324

[startup+12.7017 s]
/proc/loadavg: 0.76 0.94 0.98 2/78 14721
/proc/meminfo: memFree=1782384/2055920 swapFree=4184528/4192956
[pid=14720] ppid=14718 vsize=31324 CPUtime=12.68
/proc/14720/stat : 14720 (PBS4) R 14718 14720 14658 0 -1 4194304 8033 0 0 0 1264 4 0 0 25 0 1 0 119805442 32075776 7215 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14720/statm: 7831 7215 93 219 0 7608 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 31324

[startup+25.5012 s]
/proc/loadavg: 0.81 0.94 0.98 2/78 14721
/proc/meminfo: memFree=1782448/2055920 swapFree=4184528/4192956
[pid=14720] ppid=14718 vsize=31580 CPUtime=25.48
/proc/14720/stat : 14720 (PBS4) R 14718 14720 14658 0 -1 4194304 8080 0 0 0 2544 4 0 0 25 0 1 0 119805442 32337920 7262 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14720/statm: 7895 7262 94 219 0 7672 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 31580

[startup+51.101 s]
/proc/loadavg: 0.87 0.94 0.98 2/78 14721
/proc/meminfo: memFree=1782000/2055920 swapFree=4184528/4192956
[pid=14720] ppid=14718 vsize=32092 CPUtime=51.06
/proc/14720/stat : 14720 (PBS4) R 14718 14720 14658 0 -1 4194304 8183 0 0 0 5101 5 0 0 25 0 1 0 119805442 32862208 7365 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14720/statm: 8023 7365 94 219 0 7800 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 32092

[startup+102.306 s]
/proc/loadavg: 0.94 0.95 0.98 2/78 14721
/proc/meminfo: memFree=1781040/2055920 swapFree=4184528/4192956
[pid=14720] ppid=14718 vsize=33116 CPUtime=102.25
/proc/14720/stat : 14720 (PBS4) R 14718 14720 14658 0 -1 4194304 8410 0 0 0 10219 6 0 0 25 0 1 0 119805442 33910784 7592 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14720/statm: 8279 7592 94 219 0 8056 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 33116

[startup+162.301 s]
/proc/loadavg: 0.98 0.95 0.98 2/78 14721
/proc/meminfo: memFree=1779888/2055920 swapFree=4184528/4192956
[pid=14720] ppid=14718 vsize=35164 CPUtime=162.23
/proc/14720/stat : 14720 (PBS4) R 14718 14720 14658 0 -1 4194304 8695 0 0 0 16215 8 0 0 25 0 1 0 119805442 36007936 7877 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548539 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14720/statm: 8791 7877 94 219 0 8568 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 35164

[startup+222.303 s]
/proc/loadavg: 0.99 0.96 0.98 2/78 14721
/proc/meminfo: memFree=1778672/2055920 swapFree=4184528/4192956
[pid=14720] ppid=14718 vsize=35164 CPUtime=222.21
/proc/14720/stat : 14720 (PBS4) R 14718 14720 14658 0 -1 4194304 8985 0 0 0 22210 11 0 0 25 0 1 0 119805442 36007936 8167 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14720/statm: 8791 8167 94 219 0 8568 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 35164

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14721
/proc/meminfo: memFree=1777840/2055920 swapFree=4184528/4192956
[pid=14720] ppid=14718 vsize=39260 CPUtime=282.18
/proc/14720/stat : 14720 (PBS4) R 14718 14720 14658 0 -1 4194304 9192 0 0 0 28206 12 0 0 25 0 1 0 119805442 40202240 8374 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14720/statm: 9815 8374 94 219 0 9592 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 39260

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14721
/proc/meminfo: memFree=1777264/2055920 swapFree=4184528/4192956
[pid=14720] ppid=14718 vsize=39260 CPUtime=342.16
/proc/14720/stat : 14720 (PBS4) R 14718 14720 14658 0 -1 4194304 9328 0 0 0 34200 16 0 0 25 0 1 0 119805442 40202240 8510 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14720/statm: 9815 8510 94 219 0 9592 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 39260

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14721
/proc/meminfo: memFree=1777072/2055920 swapFree=4184528/4192956
[pid=14720] ppid=14718 vsize=39260 CPUtime=402.14
/proc/14720/stat : 14720 (PBS4) R 14718 14720 14658 0 -1 4194304 9353 0 0 0 40195 19 0 0 25 0 1 0 119805442 40202240 8535 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14720/statm: 9815 8535 94 219 0 9592 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 39260

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14721
/proc/meminfo: memFree=1776368/2055920 swapFree=4184528/4192956
[pid=14720] ppid=14718 vsize=39260 CPUtime=462.12
/proc/14720/stat : 14720 (PBS4) R 14718 14720 14658 0 -1 4194304 9504 0 0 0 46191 21 0 0 25 0 1 0 119805442 40202240 8686 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14720/statm: 9815 8686 94 219 0 9592 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 39260

[startup+522.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14721
/proc/meminfo: memFree=1776304/2055920 swapFree=4184528/4192956
[pid=14720] ppid=14718 vsize=39260 CPUtime=522.11
/proc/14720/stat : 14720 (PBS4) R 14718 14720 14658 0 -1 4194304 9504 0 0 0 52186 25 0 0 25 0 1 0 119805442 40202240 8686 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14720/statm: 9815 8686 94 219 0 9592 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 39260

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14721
/proc/meminfo: memFree=1776112/2055920 swapFree=4184528/4192956
[pid=14720] ppid=14718 vsize=39260 CPUtime=582.08
/proc/14720/stat : 14720 (PBS4) R 14718 14720 14658 0 -1 4194304 9535 0 0 0 58181 27 0 0 25 0 1 0 119805442 40202240 8717 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548477 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14720/statm: 9815 8717 94 219 0 9592 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 39260

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14721
/proc/meminfo: memFree=1775984/2055920 swapFree=4184528/4192956
[pid=14720] ppid=14718 vsize=39260 CPUtime=642.07
/proc/14720/stat : 14720 (PBS4) R 14718 14720 14658 0 -1 4194304 9546 0 0 0 64177 30 0 0 25 0 1 0 119805442 40202240 8728 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548477 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14720/statm: 9815 8728 94 219 0 9592 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 39260


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14721
/proc/meminfo: memFree=1775472/2055920 swapFree=4184528/4192956
[pid=14720] ppid=14718 vsize=39260 CPUtime=881.98
/proc/14720/stat : 14720 (PBS4) R 14718 14720 14658 0 -1 4194304 9569 0 0 0 88158 40 0 0 25 0 1 0 119805442 40202240 8751 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548019 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14720/statm: 9815 8751 94 219 0 9592 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 39260

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14721
/proc/meminfo: memFree=1775408/2055920 swapFree=4184528/4192956
[pid=14720] ppid=14718 vsize=39260 CPUtime=941.96
/proc/14720/stat : 14720 (PBS4) R 14718 14720 14658 0 -1 4194304 9569 0 0 0 94153 43 0 0 25 0 1 0 119805442 40202240 8751 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548526 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14720/statm: 9815 8751 94 219 0 9592 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 39260

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14723
/proc/meminfo: memFree=1774384/2055920 swapFree=4184528/4192956
[pid=14720] ppid=14718 vsize=40800 CPUtime=1001.94
/proc/14720/stat : 14720 (PBS4) R 14718 14720 14658 0 -1 4194304 9766 0 0 0 100147 47 0 0 25 0 1 0 119805442 41779200 8948 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548033 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14720/statm: 10200 8948 94 219 0 9977 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 40800

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14723
/proc/meminfo: memFree=1774320/2055920 swapFree=4184528/4192956
[pid=14720] ppid=14718 vsize=40800 CPUtime=1061.91
/proc/14720/stat : 14720 (PBS4) R 14718 14720 14658 0 -1 4194304 9780 0 0 0 106142 49 0 0 25 0 1 0 119805442 41779200 8962 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14720/statm: 10200 8962 94 219 0 9977 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 40800

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14723
/proc/meminfo: memFree=1774064/2055920 swapFree=4184528/4192956
[pid=14720] ppid=14718 vsize=40800 CPUtime=1121.9
/proc/14720/stat : 14720 (PBS4) R 14718 14720 14658 0 -1 4194304 9829 0 0 0 112138 52 0 0 25 0 1 0 119805442 41779200 9011 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548033 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14720/statm: 10200 9011 94 219 0 9977 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 40800

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14723
/proc/meminfo: memFree=1773680/2055920 swapFree=4184528/4192956
[pid=14720] ppid=14718 vsize=40800 CPUtime=1181.87
/proc/14720/stat : 14720 (PBS4) R 14718 14720 14658 0 -1 4194304 9913 0 0 0 118133 54 0 0 25 0 1 0 119805442 41779200 9095 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14720/statm: 10200 9095 94 219 0 9977 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 40800

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14723
/proc/meminfo: memFree=1773360/2055920 swapFree=4184528/4192956
[pid=14720] ppid=14718 vsize=40800 CPUtime=1241.85
/proc/14720/stat : 14720 (PBS4) R 14718 14720 14658 0 -1 4194304 9968 0 0 0 124129 56 0 0 25 0 1 0 119805442 41779200 9150 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14720/statm: 10200 9150 94 219 0 9977 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 40800

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14723
/proc/meminfo: memFree=1772976/2055920 swapFree=4184528/4192956
[pid=14720] ppid=14718 vsize=40800 CPUtime=1301.84
/proc/14720/stat : 14720 (PBS4) R 14718 14720 14658 0 -1 4194304 10034 0 0 0 130124 60 0 0 25 0 1 0 119805442 41779200 9216 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14720/statm: 10200 9216 94 219 0 9977 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 40800

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14723
/proc/meminfo: memFree=1772848/2055920 swapFree=4184528/4192956
[pid=14720] ppid=14718 vsize=40800 CPUtime=1361.81
/proc/14720/stat : 14720 (PBS4) R 14718 14720 14658 0 -1 4194304 10043 0 0 0 136119 62 0 0 25 0 1 0 119805442 41779200 9225 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548033 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14720/statm: 10200 9225 94 219 0 9977 0
Current children cumulated CPU time (s) 1361.81
Current children cumulated vsize (KiB) 40800

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14723
/proc/meminfo: memFree=1772784/2055920 swapFree=4184528/4192956
[pid=14720] ppid=14718 vsize=40800 CPUtime=1421.79
/proc/14720/stat : 14720 (PBS4) R 14718 14720 14658 0 -1 4194304 10052 0 0 0 142114 65 0 0 25 0 1 0 119805442 41779200 9234 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548215 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14720/statm: 10200 9234 94 219 0 9977 0
Current children cumulated CPU time (s) 1421.79
Current children cumulated vsize (KiB) 40800

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14723
/proc/meminfo: memFree=1772720/2055920 swapFree=4184528/4192956
[pid=14720] ppid=14718 vsize=40800 CPUtime=1481.77
/proc/14720/stat : 14720 (PBS4) R 14718 14720 14658 0 -1 4194304 10063 0 0 0 148109 68 0 0 25 0 1 0 119805442 41779200 9245 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548477 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14720/statm: 10200 9245 94 219 0 9977 0
Current children cumulated CPU time (s) 1481.77
Current children cumulated vsize (KiB) 40800

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14723
/proc/meminfo: memFree=1772656/2055920 swapFree=4184528/4192956
[pid=14720] ppid=14718 vsize=40800 CPUtime=1541.75
/proc/14720/stat : 14720 (PBS4) R 14718 14720 14658 0 -1 4194304 10073 0 0 0 154105 70 0 0 25 0 1 0 119805442 41779200 9255 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14720/statm: 10200 9255 94 219 0 9977 0
Current children cumulated CPU time (s) 1541.75
Current children cumulated vsize (KiB) 40800

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14723
/proc/meminfo: memFree=1772464/2055920 swapFree=4184528/4192956
[pid=14720] ppid=14718 vsize=40800 CPUtime=1601.73
/proc/14720/stat : 14720 (PBS4) R 14718 14720 14658 0 -1 4194304 10085 0 0 0 160100 73 0 0 25 0 1 0 119805442 41779200 9267 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548021 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14720/statm: 10200 9267 94 219 0 9977 0
Current children cumulated CPU time (s) 1601.73
Current children cumulated vsize (KiB) 40800

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14723
/proc/meminfo: memFree=1770864/2055920 swapFree=4184528/4192956
[pid=14720] ppid=14718 vsize=40800 CPUtime=1661.71
/proc/14720/stat : 14720 (PBS4) R 14718 14720 14658 0 -1 4194304 10112 0 0 0 166095 76 0 0 25 0 1 0 119805442 41779200 9294 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548613 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14720/statm: 10200 9294 94 219 0 9977 0
Current children cumulated CPU time (s) 1661.71
Current children cumulated vsize (KiB) 40800

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14723
/proc/meminfo: memFree=1765680/2055920 swapFree=4184528/4192956
[pid=14720] ppid=14718 vsize=40832 CPUtime=1721.69
/proc/14720/stat : 14720 (PBS4) R 14718 14720 14658 0 -1 4194304 10159 0 0 0 172091 78 0 0 25 0 1 0 119805442 41811968 9341 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548511 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14720/statm: 10208 9341 94 219 0 9985 0
Current children cumulated CPU time (s) 1721.69
Current children cumulated vsize (KiB) 40832

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14723
/proc/meminfo: memFree=1760560/2055920 swapFree=4184528/4192956
[pid=14720] ppid=14718 vsize=40864 CPUtime=1781.67
/proc/14720/stat : 14720 (PBS4) R 14718 14720 14658 0 -1 4194304 10182 0 0 0 178087 80 0 0 25 0 1 0 119805442 41844736 9364 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14720/statm: 10216 9364 94 219 0 9993 0
Current children cumulated CPU time (s) 1781.67
Current children cumulated vsize (KiB) 40864



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 14723
/proc/meminfo: memFree=1758512/2055920 swapFree=4184528/4192956
[pid=14720] ppid=14718 vsize=40864 CPUtime=1800.07
/proc/14720/stat : 14720 (PBS4) R 14718 14720 14658 0 -1 4194304 10212 0 0 0 179926 81 0 0 25 0 1 0 119805442 41844736 9394 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14720/statm: 10216 9394 94 219 0 9993 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 40864

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: 0.99 0.97 0.98 2/78 14723
/proc/meminfo: memFree=1758512/2055920 swapFree=4184528/4192956
[pid=14720] ppid=14718 vsize=40864 CPUtime=1800.07
/proc/14720/stat : 14720 (PBS4) R 14718 14720 14658 0 -1 4194304 10212 0 0 0 179926 81 0 0 25 0 1 0 119805442 41844736 9394 18446744073709551615 134512640 135410514 4294956672 18446744073709551615 134548063 0 0 4096 16384 0 0 0 17 1 0 0
/proc/14720/statm: 10216 9394 94 219 0 9993 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 40864

Child status: 0
Real time (s): 1800.72
CPU time (s): 1800.09
CPU user time (s): 1799.27
CPU system time (s): 0.823874
CPU usage (%): 99.9651
Max. virtual memory (cumulated for all children) (KiB): 40864

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.27
system time used= 0.823874
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10213
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= 36395

runsolver used 2.05269 second user time and 4.50031 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Mon Apr 16 10:22:16 UTC 2007

IDJOB= 349849
IDBENCH= 2639
IDSOLVER= 157
FILE ID= node42/349849-1176718935

PBS_JOBID= 4559476

Free space on /tmp= 66531 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_20.opb
COMMAND LINE= /tmp/evaluation/349849-1176718935/PBS4 /tmp/evaluation/349849-1176718935/instance-349849-1176718935.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node42/convwatcher-349849-1176718935 -o ROOT/results/node42/conversion-349849-1176718935 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/349849-1176718935/instance-349849-1176718935.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-349849-1176718935 -o ROOT/results/node42/solver-349849-1176718935 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/349849-1176718935/PBS4 /tmp/evaluation/349849-1176718935/instance-349849-1176718935.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  6a25ee38adc43f783b18badd1224270c

RANDOM SEED= 568589737

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.277
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		: 3000.277
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:       1811712 kB
Buffers:          7056 kB
Cached:          69816 kB
SwapCached:       2552 kB
Active:         134004 kB
Inactive:        48808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1811712 kB
SwapTotal:     4192956 kB
SwapFree:      4184528 kB
Dirty:            8940 kB
Writeback:           0 kB
Mapped:         120908 kB
Slab:            46976 kB
Committed_AS:  2975312 kB
PageTables:       1784 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= 66531 MiB

End job on node42 on Mon Apr 16 10:52:18 UTC 2007