Trace number 353430

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. 1800.06 1800.83

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb40-19-opb/normalized-frb40-19-2.opb
MD5SUM5249f5f1c551add7f5b5b920fc1c3b9c
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-40
Best CPU time to get the best result obtained on this benchmark1800.04
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -40
Optimality of the best value was proved NO
Number of variables760
Total number of constraints41263
Number of constraints which are clauses41263
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 constraint2
Number of terms in the objective function 760
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 760
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 760
Number of bits of the biggest sum of numbers10
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/353430-1176665791/instance-353430-1176665791.opb ......
0.19/0.24	c done parsing opb.
0.19/0.24	o 760
0.19/0.24	o 759
0.19/0.25	o 758
0.19/0.27	o 757
0.19/0.29	o 756
0.19/0.29	o 739
7.09/7.14	o 731
7.19/7.23	o 730
7.19/7.28	o 729
8.69/8.71	o 728
62.37/62.44	o 727
128.95/129.04	o 726
1702.07/1702.88	o 725
1800.03/1800.80	s SATISFIABLE

Verifier Data (download as text)

ERROR: no interpretation found !

Conversion Script Data (download as text)

/tmp/evaluation/353430-1176665791/instance-353430-1176665791.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/node75/watcher-353430-1176665791 -o ROOT/results/node75/solver-353430-1176665791 -C 1800 -W 3600 -M 1800 --output-limit 1,15 /tmp/evaluation/353430-1176665791/PBS4 /tmp/evaluation/353430-1176665791/instance-353430-1176665791.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 0.95 0.97 3/64 30763
/proc/meminfo: memFree=1813944/2055920 swapFree=4184000/4192956
[pid=30763] ppid=30761 vsize=1456 CPUtime=0
/proc/30763/stat : 30763 (PBS4) R 30761 30763 30652 0 -1 4194304 158 0 0 0 0 0 0 0 18 0 1 0 114493003 1490944 140 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134588293 0 0 4096 0 0 0 0 17 1 0 0
/proc/30763/statm: 364 140 87 219 0 141 0

[startup+0.0473409 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 30763
/proc/meminfo: memFree=1813944/2055920 swapFree=4184000/4192956
[pid=30763] ppid=30761 vsize=1752 CPUtime=0.04
/proc/30763/stat : 30763 (PBS4) R 30761 30763 30652 0 -1 4194304 299 0 0 0 4 0 0 0 18 0 1 0 114493003 1794048 275 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134590670 0 0 4096 0 0 0 0 17 1 0 0
/proc/30763/statm: 438 275 87 219 0 215 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1752

[startup+0.101351 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 30763
/proc/meminfo: memFree=1813944/2055920 swapFree=4184000/4192956
[pid=30763] ppid=30761 vsize=3104 CPUtime=0.09
/proc/30763/stat : 30763 (PBS4) R 30761 30763 30652 0 -1 4194304 553 0 0 0 9 0 0 0 18 0 1 0 114493003 3178496 480 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134596458 0 0 4096 0 0 0 0 17 1 0 0
/proc/30763/statm: 776 485 89 219 0 553 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3104

[startup+0.30139 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 30763
/proc/meminfo: memFree=1813944/2055920 swapFree=4184000/4192956
[pid=30763] ppid=30761 vsize=5416 CPUtime=0.3
/proc/30763/stat : 30763 (PBS4) R 30761 30763 30652 0 -1 4194304 1266 0 0 0 29 1 0 0 19 0 1 0 114493003 5545984 903 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30763/statm: 1354 905 104 219 0 1131 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 5416

[startup+0.70147 s]
/proc/loadavg: 0.91 0.95 0.97 3/64 30763
/proc/meminfo: memFree=1813944/2055920 swapFree=4184000/4192956
[pid=30763] ppid=30761 vsize=11560 CPUtime=0.69
/proc/30763/stat : 30763 (PBS4) R 30761 30763 30652 0 -1 4194304 2300 0 0 0 68 1 0 0 23 0 1 0 114493003 11837440 1937 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30763/statm: 2890 1937 104 219 0 2667 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11560

[startup+1.50163 s]
/proc/loadavg: 0.91 0.95 0.97 2/65 30764
/proc/meminfo: memFree=1803760/2055920 swapFree=4184000/4192956
[pid=30763] ppid=30761 vsize=19888 CPUtime=1.49
/proc/30763/stat : 30763 (PBS4) R 30761 30763 30652 0 -1 4194304 3875 0 0 0 148 1 0 0 25 0 1 0 114493003 20365312 3512 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30763/statm: 4972 3513 104 219 0 4749 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19888

[startup+3.10194 s]
/proc/loadavg: 0.92 0.95 0.97 2/65 30764
/proc/meminfo: memFree=1794928/2055920 swapFree=4184000/4192956
[pid=30763] ppid=30761 vsize=36416 CPUtime=3.09
/proc/30763/stat : 30763 (PBS4) R 30761 30763 30652 0 -1 4194304 6879 0 0 0 306 3 0 0 25 0 1 0 114493003 37289984 6516 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134590670 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30763/statm: 9104 6518 104 219 0 8881 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 36416

[startup+6.30158 s]
/proc/loadavg: 0.92 0.95 0.97 2/65 30764
/proc/meminfo: memFree=1776496/2055920 swapFree=4184000/4192956
[pid=30763] ppid=30761 vsize=69624 CPUtime=6.29
/proc/30763/stat : 30763 (PBS4) R 30761 30763 30652 0 -1 4194304 10934 0 0 0 623 6 0 0 25 0 1 0 114493003 71294976 10571 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547138 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30763/statm: 17406 10571 104 219 0 17183 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 69624

[startup+12.7018 s]
/proc/loadavg: 0.93 0.96 0.97 2/65 30764
/proc/meminfo: memFree=1750008/2055920 swapFree=4184000/4192956
[pid=30763] ppid=30761 vsize=73252 CPUtime=12.69
/proc/30763/stat : 30763 (PBS4) R 30761 30763 30652 0 -1 4194304 16358 0 0 0 1260 9 0 0 25 0 1 0 114493003 75010048 15995 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134561167 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30763/statm: 18313 15995 104 219 0 18090 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 73252

[startup+25.5014 s]
/proc/loadavg: 0.94 0.96 0.97 2/65 30764
/proc/meminfo: memFree=1732032/2055920 swapFree=4184000/4192956
[pid=30763] ppid=30761 vsize=141876 CPUtime=25.48
/proc/30763/stat : 30763 (PBS4) R 30761 30763 30652 0 -1 4194304 20842 0 0 0 2536 12 0 0 25 0 1 0 114493003 145281024 20479 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30763/statm: 35469 20479 104 219 0 35246 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 141876

[startup+51.1015 s]
/proc/loadavg: 0.96 0.96 0.97 2/65 30764
/proc/meminfo: memFree=1721536/2055920 swapFree=4184000/4192956
[pid=30763] ppid=30761 vsize=147060 CPUtime=51.07
/proc/30763/stat : 30763 (PBS4) R 30761 30763 30652 0 -1 4194304 23832 0 0 0 5090 17 0 0 25 0 1 0 114493003 150589440 23084 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547142 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30763/statm: 36765 23084 104 219 0 36542 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 147060

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.97 2/65 30766
/proc/meminfo: memFree=1715584/2055920 swapFree=4184000/4192956
[pid=30763] ppid=30761 vsize=151444 CPUtime=102.25
/proc/30763/stat : 30763 (PBS4) R 30761 30763 30652 0 -1 4194304 25291 0 0 0 10201 24 0 0 25 0 1 0 114493003 155078656 24543 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30763/statm: 37861 24543 104 219 0 37638 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 151444

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30766
/proc/meminfo: memFree=1695488/2055920 swapFree=4184000/4192956
[pid=30763] ppid=30761 vsize=158180 CPUtime=162.23
/proc/30763/stat : 30763 (PBS4) R 30761 30763 30652 0 -1 4194304 31068 0 0 0 16190 33 0 0 25 0 1 0 114493003 161976320 29551 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134549308 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30763/statm: 39545 29551 104 219 0 39322 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 158180

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30766
/proc/meminfo: memFree=1692992/2055920 swapFree=4184000/4192956
[pid=30763] ppid=30761 vsize=160184 CPUtime=222.21
/proc/30763/stat : 30763 (PBS4) R 30761 30763 30652 0 -1 4194304 31712 0 0 0 22181 40 0 0 25 0 1 0 114493003 164028416 30195 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547089 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30763/statm: 40046 30195 104 219 0 39823 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 160184

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30766
/proc/meminfo: memFree=1690624/2055920 swapFree=4184000/4192956
[pid=30763] ppid=30761 vsize=161836 CPUtime=282.19
/proc/30763/stat : 30763 (PBS4) R 30761 30763 30652 0 -1 4194304 32297 0 0 0 28174 45 0 0 25 0 1 0 114493003 165720064 30780 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30763/statm: 40459 30780 104 219 0 40236 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 161836

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30766
/proc/meminfo: memFree=1688512/2055920 swapFree=4184000/4192956
[pid=30763] ppid=30761 vsize=169032 CPUtime=342.16
/proc/30763/stat : 30763 (PBS4) R 30761 30763 30652 0 -1 4194304 34349 0 0 0 34166 50 0 0 25 0 1 0 114493003 173088768 31295 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134549308 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30763/statm: 42258 31295 104 219 0 42035 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 169032

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30766
/proc/meminfo: memFree=1686528/2055920 swapFree=4184000/4192956
[pid=30763] ppid=30761 vsize=170728 CPUtime=402.14
/proc/30763/stat : 30763 (PBS4) R 30761 30763 30652 0 -1 4194304 34843 0 0 0 40158 56 0 0 25 0 1 0 114493003 174825472 31789 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30763/statm: 42682 31789 104 219 0 42459 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 170728

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30766
/proc/meminfo: memFree=1684672/2055920 swapFree=4184000/4192956
[pid=30763] ppid=30761 vsize=172024 CPUtime=462.12
/proc/30763/stat : 30763 (PBS4) R 30761 30763 30652 0 -1 4194304 35311 0 0 0 46149 63 0 0 25 0 1 0 114493003 176152576 32257 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30763/statm: 43006 32257 104 219 0 42783 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 172024

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30766
/proc/meminfo: memFree=1682944/2055920 swapFree=4184000/4192956
[pid=30763] ppid=30761 vsize=172632 CPUtime=522.1
/proc/30763/stat : 30763 (PBS4) R 30761 30763 30652 0 -1 4194304 35744 0 0 0 52141 69 0 0 25 0 1 0 114493003 176775168 32690 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134559715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30763/statm: 43158 32690 104 219 0 42935 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 172632

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30766
/proc/meminfo: memFree=1681216/2055920 swapFree=4184000/4192956
[pid=30763] ppid=30761 vsize=173932 CPUtime=582.08
/proc/30763/stat : 30763 (PBS4) R 30761 30763 30652 0 -1 4194304 36156 0 0 0 58134 74 0 0 25 0 1 0 114493003 178106368 33102 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30763/statm: 43483 33102 104 219 0 43260 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 173932

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30766
/proc/meminfo: memFree=1679616/2055920 swapFree=4184000/4192956
[pid=30763] ppid=30761 vsize=174468 CPUtime=642.06
/proc/30763/stat : 30763 (PBS4) R 30761 30763 30652 0 -1 4194304 36569 0 0 0 64127 79 0 0 25 0 1 0 114493003 178655232 33515 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30763/statm: 43617 33515 104 219 0 43394 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 174468


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30766
/proc/meminfo: memFree=1675136/2055920 swapFree=4184000/4192956
[pid=30763] ppid=30761 vsize=177288 CPUtime=821.98
/proc/30763/stat : 30763 (PBS4) R 30761 30763 30652 0 -1 4194304 37686 0 0 0 82103 95 0 0 25 0 1 0 114493003 181542912 34632 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30763/statm: 44322 34632 104 219 0 44099 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 177288

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30766
/proc/meminfo: memFree=1673728/2055920 swapFree=4184000/4192956
[pid=30763] ppid=30761 vsize=190300 CPUtime=881.96
/proc/30763/stat : 30763 (PBS4) R 30761 30763 30652 0 -1 4194304 41085 0 0 0 88095 101 0 0 25 0 1 0 114493003 194867200 34958 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30763/statm: 47575 34958 104 219 0 47352 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 190300

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30766
/proc/meminfo: memFree=1672384/2055920 swapFree=4184000/4192956
[pid=30763] ppid=30761 vsize=190460 CPUtime=941.94
/proc/30763/stat : 30763 (PBS4) R 30761 30763 30652 0 -1 4194304 41437 0 0 0 94087 107 0 0 25 0 1 0 114493003 195031040 35310 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134549609 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30763/statm: 47615 35310 104 219 0 47392 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 190460

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30766
/proc/meminfo: memFree=1671040/2055920 swapFree=4184000/4192956
[pid=30763] ppid=30761 vsize=191232 CPUtime=1001.92
/proc/30763/stat : 30763 (PBS4) R 30761 30763 30652 0 -1 4194304 41758 0 0 0 100080 112 0 0 25 0 1 0 114493003 195821568 35631 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30763/statm: 47808 35631 104 219 0 47585 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 191232

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30766
/proc/meminfo: memFree=1669568/2055920 swapFree=4184000/4192956
[pid=30763] ppid=30761 vsize=192404 CPUtime=1061.89
/proc/30763/stat : 30763 (PBS4) R 30761 30763 30652 0 -1 4194304 42134 0 0 0 106073 116 0 0 25 0 1 0 114493003 197021696 36007 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30763/statm: 48101 36007 104 219 0 47878 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 192404

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30766
/proc/meminfo: memFree=1668352/2055920 swapFree=4184000/4192956
[pid=30763] ppid=30761 vsize=193272 CPUtime=1121.87
/proc/30763/stat : 30763 (PBS4) R 30761 30763 30652 0 -1 4194304 42437 0 0 0 112066 121 0 0 25 0 1 0 114493003 197910528 36310 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134563269 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30763/statm: 48318 36310 104 219 0 48095 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 193272

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30766
/proc/meminfo: memFree=1667072/2055920 swapFree=4184000/4192956
[pid=30763] ppid=30761 vsize=193272 CPUtime=1181.85
/proc/30763/stat : 30763 (PBS4) R 30761 30763 30652 0 -1 4194304 42747 0 0 0 118061 124 0 0 25 0 1 0 114493003 197910528 36620 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30763/statm: 48318 36620 104 219 0 48095 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 193272

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30766
/proc/meminfo: memFree=1665792/2055920 swapFree=4184000/4192956
[pid=30763] ppid=30761 vsize=194196 CPUtime=1241.82
/proc/30763/stat : 30763 (PBS4) R 30761 30763 30652 0 -1 4194304 43054 0 0 0 124054 128 0 0 25 0 1 0 114493003 198856704 36927 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30763/statm: 48549 36927 104 219 0 48326 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 194196

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30766
/proc/meminfo: memFree=1664576/2055920 swapFree=4184000/4192956
[pid=30763] ppid=30761 vsize=195176 CPUtime=1301.81
/proc/30763/stat : 30763 (PBS4) R 30761 30763 30652 0 -1 4194304 43349 0 0 0 130047 134 0 0 25 0 1 0 114493003 199860224 37222 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134547648 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30763/statm: 48794 37222 104 219 0 48571 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 195176

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30766
/proc/meminfo: memFree=1663232/2055920 swapFree=4184000/4192956
[pid=30763] ppid=30761 vsize=195176 CPUtime=1361.78
/proc/30763/stat : 30763 (PBS4) R 30761 30763 30652 0 -1 4194304 43676 0 0 0 136040 138 0 0 25 0 1 0 114493003 199860224 37549 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30763/statm: 48794 37549 104 219 0 48571 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 195176

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 30766
/proc/meminfo: memFree=1662208/2055920 swapFree=4184000/4192956
[pid=30763] ppid=30761 vsize=196220 CPUtime=1421.76
/proc/30763/stat : 30763 (PBS4) R 30761 30763 30652 0 -1 4194304 43962 0 0 0 142035 141 0 0 25 0 1 0 114493003 200929280 37835 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30763/statm: 49055 37835 104 219 0 48832 0
Current children cumulated CPU time (s) 1421.76
Current children cumulated vsize (KiB) 196220

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/71 30840
/proc/meminfo: memFree=1659592/2055920 swapFree=4184000/4192956
[pid=30763] ppid=30761 vsize=196540 CPUtime=1481.7
/proc/30763/stat : 30763 (PBS4) R 30761 30763 30652 0 -1 4194304 44297 0 0 0 148025 145 0 0 25 0 1 0 114493003 201256960 38170 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30763/statm: 49135 38170 104 219 0 48912 0
Current children cumulated CPU time (s) 1481.7
Current children cumulated vsize (KiB) 196540

[startup+1542.3 s]
/proc/loadavg: 1.12 1.00 0.98 2/65 30964
/proc/meminfo: memFree=1659456/2055920 swapFree=4184000/4192956
[pid=30763] ppid=30761 vsize=197648 CPUtime=1541.62
/proc/30763/stat : 30763 (PBS4) R 30761 30763 30652 0 -1 4194304 44583 0 0 0 154013 149 0 0 25 0 1 0 114493003 202391552 38456 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30763/statm: 49412 38456 104 219 0 49189 0
Current children cumulated CPU time (s) 1541.62
Current children cumulated vsize (KiB) 197648

[startup+1602.3 s]
/proc/loadavg: 1.05 1.00 0.98 2/65 30964
/proc/meminfo: memFree=1658240/2055920 swapFree=4184000/4192956
[pid=30763] ppid=30761 vsize=197808 CPUtime=1601.6
/proc/30763/stat : 30763 (PBS4) R 30761 30763 30652 0 -1 4194304 44898 0 0 0 160007 153 0 0 25 0 1 0 114493003 202555392 38771 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30763/statm: 49452 38771 104 219 0 49229 0
Current children cumulated CPU time (s) 1601.6
Current children cumulated vsize (KiB) 197808

[startup+1662.3 s]
/proc/loadavg: 1.01 1.00 0.98 2/65 30964
/proc/meminfo: memFree=1657024/2055920 swapFree=4184000/4192956
[pid=30763] ppid=30761 vsize=198984 CPUtime=1661.58
/proc/30763/stat : 30763 (PBS4) R 30761 30763 30652 0 -1 4194304 45184 0 0 0 166001 157 0 0 25 0 1 0 114493003 203759616 39057 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134552715 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30763/statm: 49746 39057 104 219 0 49523 0
Current children cumulated CPU time (s) 1661.58
Current children cumulated vsize (KiB) 198984

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 30964
/proc/meminfo: memFree=1655936/2055920 swapFree=4184000/4192956
[pid=30763] ppid=30761 vsize=199144 CPUtime=1721.55
/proc/30763/stat : 30763 (PBS4) R 30761 30763 30652 0 -1 4194304 45462 0 0 0 171995 160 0 0 25 0 1 0 114493003 203923456 39335 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30763/statm: 49786 39335 104 219 0 49563 0
Current children cumulated CPU time (s) 1721.55
Current children cumulated vsize (KiB) 199144

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 30964
/proc/meminfo: memFree=1654848/2055920 swapFree=4184000/4192956
[pid=30763] ppid=30761 vsize=200396 CPUtime=1781.53
/proc/30763/stat : 30763 (PBS4) R 30761 30763 30652 0 -1 4194304 45746 0 0 0 177989 164 0 0 25 0 1 0 114493003 205205504 39619 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 135059249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30763/statm: 50099 39619 104 219 0 49876 0
Current children cumulated CPU time (s) 1781.53
Current children cumulated vsize (KiB) 200396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 30964
/proc/meminfo: memFree=1654592/2055920 swapFree=4184000/4192956
[pid=30763] ppid=30761 vsize=200396 CPUtime=1800.03
/proc/30763/stat : 30763 (PBS4) R 30761 30763 30652 0 -1 4194304 45830 0 0 0 179838 165 0 0 25 0 1 0 114493003 205205504 39703 18446744073709551615 134512640 135410514 4294956688 18446744073709551615 134551809 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30763/statm: 50099 39703 104 219 0 49876 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 200396

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): 1800.83
CPU time (s): 1800.06
CPU user time (s): 1798.38
CPU system time (s): 1.67674
CPU usage (%): 99.9573
Max. virtual memory (cumulated for all children) (KiB): 201868

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.38
system time used= 1.67674
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45831
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= 2838

runsolver used 1.2968 second user time and 3.69244 second system time

The end

Launcher Data (download as text)

Begin job on node75 on Sun Apr 15 19:36:31 UTC 2007

IDJOB= 353430
IDBENCH= 2242
IDSOLVER= 157
FILE ID= node75/353430-1176665791

PBS_JOBID= 4559911

Free space on /tmp= 66561 MiB

SOLVER NAME= PBS4 2007-03-23
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb40-19-opb/normalized-frb40-19-2.opb
COMMAND LINE= /tmp/evaluation/353430-1176665791/PBS4 /tmp/evaluation/353430-1176665791/instance-353430-1176665791.opb            
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node75/convwatcher-353430-1176665791 -o ROOT/results/node75/conversion-353430-1176665791 -C 600 -M 1800 PBconversionToLinear /tmp/evaluation/353430-1176665791/instance-353430-1176665791.opb
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node75/watcher-353430-1176665791 -o ROOT/results/node75/solver-353430-1176665791 -C 1800 -W 3600 -M 1800 --output-limit 1,15  /tmp/evaluation/353430-1176665791/PBS4 /tmp/evaluation/353430-1176665791/instance-353430-1176665791.opb            

META MD5SUM SOLVER= b6c24e28fef9e1efa7891be58ea9e46f
MD5SUM BENCH=  5249f5f1c551add7f5b5b920fc1c3b9c

RANDOM SEED= 935878267

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node75.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		: 3000.257
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		: 3000.257
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1814288 kB
Buffers:         37288 kB
Cached:         149612 kB
SwapCached:       3228 kB
Active:          81460 kB
Inactive:       115764 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1814288 kB
SwapTotal:     4192956 kB
SwapFree:      4184000 kB
Dirty:            2100 kB
Writeback:           0 kB
Mapped:          15240 kB
Slab:            30288 kB
Committed_AS:  1683964 kB
PageTables:       1432 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66561 MiB

End job on node75 on Sun Apr 15 20:06:34 UTC 2007