Trace number 201117

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 NameAnswerCPU timeWall clock time
SAT4JCSP-CACHED 1.7 RC BF3? (MO) 64.6862 64.6003

General information on the benchmark

Namefapp/fapp11-15/fapp15/
fapp15-3000-3.xml
MD5SUM83479ca6a4f71440e69182b52263adbf
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark9.81851
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables3000
Number of constraints33021
Maximum constraint arity2
Maximum domain size182
Number of constraints which are defined in extension0
Number of constraints which are defined in intension33021
Global constraints used (with number of constraints)

Solver Data (download as text)

0.17	c SAT4J: a SATisfiability library for Java (c) 2004-2006 Daniel Le Berre
0.17	c This is free software under the GNU LGPL licence. See www.sat4j.org for details.
0.17	c This software uses some libraries from the Jakarta project. See jakarta.apache.org for details.
0.18	c version CSP COMPETITION BUGFIX 3 CACHED
0.18	c sun.arch.data.model	32
0.18	c java.version	1.5.0_10
0.18	c os.name	Linux
0.18	c os.version	2.6.9-22.EL.rootsmp
0.18	c os.arch	i386
0.18	c Free memory 722620888
0.18	c Max memory 723845120
0.18	c Total memory 723845120
0.18	c Number of processors 2
0.27	c --- Begin Solver configuration ---
0.27	c Stops conflict analysis at the first Unique Implication Point
0.27	c org.sat4j.minisat.constraints.MixedDataStructureWithBinary@19dfbff
0.27	c Learn all clauses as in MiniSAT
0.27	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.27	c VSIDS like heuristics from MiniSAT using a heap
0.27	c No reason simplification
0.27	c --- End Solver configuration ---
0.27	c solving /tmp/evaluation/201117-1168145329/unknown.xml
0.27	c reading problem ... 
0.54	c reading problem named ?
0.54	c reading domains done.
0.91	c reading variables
c reading variables (3000) done.
3.53	c reading predicates 
c reading relations (9) done.
3.83	c reading constraintsc starts		: 0
64.45	c conflicts		: 0
64.45	c decisions		: 0
64.45	c propagations		: 0
64.45	c inspects		: 0
64.45	c learnt literals	: 0
64.45	c learnt binary clauses	: 0
64.45	c learnt ternary clauses	: 0
64.45	c learnt clauses	: 0
64.45	c root simplifications	: 0
64.45	c removed literals (reason simplification)	: 0
64.45	c reason swapping (by a shorter reason)	: 0
64.45	c Calls to reduceDB	: 0
64.45	c speed (decisions/second)	: 0.0
64.45	c non guided choices	0
64.45	s UNKNOWN
64.45	c Total wall clock time (in seconds) : 64.177
64.45	c Total CPU time (experimental, in seconds) : 0.0

Verifier Data (download as text)

ERROR: Unexpected answer ! (SAT/UNSAT expected)
Got answer: UNKNOWN

Watcher Data (download as text)

runsolver version 3.1.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node48/watcher-201117-1168145329 -o ROOT/results/node48/solver-201117-1168145329 -C 1800 -M 900 java -server -Xmx700M -Xms700M -jar /tmp/evaluation/201117-1168145329/sat4jCSP-bf3-cached.jar /tmp/evaluation/201117-1168145329/unknown.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB

/proc/loadavg: 2.06 1.99 1.84 4/75 20635
/proc/meminfo: memFree=1112512/2055920 swapFree=4192812/4192956
[pid=20634] ppid=20632 vsize=14072 CPUtime=0
/proc/20634/stat : 20634 (java) D 20632 20634 20133 0 -1 0 922 0 1 0 0 0 0 0 17 0 1 0 162931655 14409728 688 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 3531556 0 2147483391 0 7368 18446744072099781622 0 0 17 1 0 0
/proc/20634/statm: 3518 688 530 14 0 1602 0

[startup+0.103488 s]
/proc/loadavg: 2.06 1.99 1.84 4/75 20635
/proc/meminfo: memFree=1112512/2055920 swapFree=4192812/4192956
[pid=20634] ppid=20632 vsize=897120 CPUtime=0.08
/proc/20634/stat : 20634 (java) D 20632 20634 20133 0 -1 0 3216 0 1 0 7 1 0 0 17 0 6 0 162931655 918650880 2976 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 2147483391 0 23755 18446744073709551615 0 0 17 1 0 0
/proc/20634/statm: 224280 2976 1514 14 0 211300 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 897120

[startup+0.514534 s]
/proc/loadavg: 2.06 1.99 1.84 4/75 20635
/proc/meminfo: memFree=1112512/2055920 swapFree=4192812/4192956
[pid=20634] ppid=20632 vsize=905236 CPUtime=0.48
/proc/20634/stat : 20634 (java) R 20632 20634 20133 0 -1 0 5820 0 1 0 45 3 0 0 19 0 12 0 162931655 926961664 5415 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/20634/statm: 226309 5415 2246 14 0 212746 0
Current children cumulated CPU time (s) 0.48
Current children cumulated vsize (KiB) 905236

[startup+1.3356 s]
/proc/loadavg: 2.06 1.99 1.84 4/86 20646
/proc/meminfo: memFree=1097256/2055920 swapFree=4192812/4192956
[pid=20634] ppid=20632 vsize=906592 CPUtime=1.29
/proc/20634/stat : 20634 (java) R 20632 20634 20133 0 -1 0 7019 0 1 0 126 3 0 0 22 0 12 0 162931655 928350208 6116 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/20634/statm: 226648 6116 2306 14 0 213085 0
[pid=20634/tid=20636] ppid=20632 vsize=906592 CPUtime=0
/proc/20634/task/20636/stat : 20636 (java) S 20632 20634 20133 0 -1 64 2 0 0 0 0 0 0 0 18 0 12 0 162931658 928350208 6116 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20634/tid=20637] ppid=20632 vsize=906592 CPUtime=0
/proc/20634/task/20637/stat : 20637 (java) S 20632 20634 20133 0 -1 64 2 0 0 0 0 0 0 0 19 0 12 0 162931658 928350208 6116 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20634/tid=20638] ppid=20632 vsize=906592 CPUtime=0
/proc/20634/task/20638/stat : 20638 (java) S 20632 20634 20133 0 -1 64 5 0 0 0 0 0 0 0 16 0 12 0 162931661 928350208 6116 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=20634/tid=20639] ppid=20632 vsize=906592 CPUtime=0
/proc/20634/task/20639/stat : 20639 (java) S 20632 20634 20133 0 -1 64 7 0 0 0 0 0 0 0 21 0 12 0 162931661 928350208 6116 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20634/tid=20640] ppid=20632 vsize=906592 CPUtime=0
/proc/20634/task/20640/stat : 20640 (java) S 20632 20634 20133 0 -1 64 4 0 0 0 0 0 0 0 22 0 12 0 162931661 928350208 6116 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20634/tid=20641] ppid=20632 vsize=906592 CPUtime=0
/proc/20634/task/20641/stat : 20641 (java) S 20632 20634 20133 0 -1 64 1 0 0 0 0 0 0 0 18 0 12 0 162931667 928350208 6116 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20634/tid=20642] ppid=20632 vsize=906592 CPUtime=0
/proc/20634/task/20642/stat : 20642 (java) S 20632 20634 20133 0 -1 64 2 0 0 0 0 0 0 0 16 0 12 0 162931667 928350208 6116 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20634/tid=20643] ppid=20632 vsize=906592 CPUtime=0.32
/proc/20634/task/20643/stat : 20643 (java) S 20632 20634 20133 0 -1 64 1066 0 0 0 32 0 0 0 16 0 12 0 162931667 928350208 6116 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20634/tid=20644] ppid=20632 vsize=906592 CPUtime=0.32
/proc/20634/task/20644/stat : 20644 (java) R 20632 20634 20133 0 -1 64 673 0 0 0 32 0 0 0 16 0 12 0 162931667 928350208 6116 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4154872824 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20634/tid=20645] ppid=20632 vsize=906592 CPUtime=0
/proc/20634/task/20645/stat : 20645 (java) S 20632 20634 20133 0 -1 64 2 0 0 0 0 0 0 0 21 0 12 0 162931667 928350208 6116 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20634/tid=20646] ppid=20632 vsize=906592 CPUtime=0
/proc/20634/task/20646/stat : 20646 (java) S 20632 20634 20133 0 -1 64 0 0 0 0 0 0 0 0 15 0 12 0 162931667 928350208 6116 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.29
Current children cumulated vsize (KiB) 906592

[startup+2.97475 s]
/proc/loadavg: 2.06 1.99 1.84 3/86 20646
/proc/meminfo: memFree=1077480/2055920 swapFree=4192812/4192956
[pid=20634] ppid=20632 vsize=910440 CPUtime=3.06
/proc/20634/stat : 20634 (java) S 20632 20634 20133 0 -1 0 35920 0 1 0 290 16 0 0 25 0 12 0 162931655 932290560 33391 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/20634/statm: 227610 33391 2340 14 0 214047 0
[pid=20634/tid=20636] ppid=20632 vsize=910440 CPUtime=0.23
/proc/20634/task/20636/stat : 20636 (java) R 20632 20634 20133 0 -1 64 9292 0 0 0 20 3 0 0 19 0 12 0 162931658 932290560 33391 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4152694745 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20634/tid=20637] ppid=20632 vsize=910440 CPUtime=0.23
/proc/20634/task/20637/stat : 20637 (java) R 20632 20634 20133 0 -1 64 4367 0 0 0 22 1 0 0 18 0 12 0 162931658 932290560 33391 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20634/tid=20638] ppid=20632 vsize=910440 CPUtime=0
/proc/20634/task/20638/stat : 20638 (java) S 20632 20634 20133 0 -1 64 6 0 0 0 0 0 0 0 16 0 12 0 162931661 932290560 33391 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=20634/tid=20639] ppid=20632 vsize=910440 CPUtime=0
/proc/20634/task/20639/stat : 20639 (java) S 20632 20634 20133 0 -1 64 7 0 0 0 0 0 0 0 21 0 12 0 162931661 932290560 33391 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20634/tid=20640] ppid=20632 vsize=910440 CPUtime=0
/proc/20634/task/20640/stat : 20640 (java) S 20632 20634 20133 0 -1 64 4 0 0 0 0 0 0 0 22 0 12 0 162931661 932290560 33391 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20634/tid=20641] ppid=20632 vsize=910440 CPUtime=0
/proc/20634/task/20641/stat : 20641 (java) S 20632 20634 20133 0 -1 64 1 0 0 0 0 0 0 0 18 0 12 0 162931667 932290560 33391 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20634/tid=20642] ppid=20632 vsize=910440 CPUtime=0
/proc/20634/task/20642/stat : 20642 (java) S 20632 20634 20133 0 -1 64 2 0 0 0 0 0 0 0 16 0 12 0 162931667 932290560 33391 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20634/tid=20643] ppid=20632 vsize=910440 CPUtime=0.53
/proc/20634/task/20643/stat : 20643 (java) S 20632 20634 20133 0 -1 64 1088 0 0 0 53 0 0 0 16 0 12 0 162931667 932290560 33391 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20634/tid=20644] ppid=20632 vsize=910440 CPUtime=0.85
/proc/20634/task/20644/stat : 20644 (java) S 20632 20634 20133 0 -1 64 1513 0 0 0 85 0 0 0 16 0 12 0 162931667 932290560 33391 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20634/tid=20645] ppid=20632 vsize=910440 CPUtime=0
/proc/20634/task/20645/stat : 20645 (java) S 20632 20634 20133 0 -1 64 2 0 0 0 0 0 0 0 21 0 12 0 162931667 932290560 33391 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20634/tid=20646] ppid=20632 vsize=910440 CPUtime=0
/proc/20634/task/20646/stat : 20646 (java) S 20632 20634 20133 0 -1 64 0 0 0 0 0 0 0 0 15 0 12 0 162931667 932290560 33391 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 910440

[startup+6.18505 s]
/proc/loadavg: 2.13 2.00 1.84 3/86 20646
/proc/meminfo: memFree=925544/2055920 swapFree=4192812/4192956
[pid=20634] ppid=20632 vsize=917060 CPUtime=6.4
/proc/20634/stat : 20634 (java) R 20632 20634 20133 0 -1 0 57839 0 1 0 614 26 0 0 19 0 12 0 162931655 939069440 50899 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4054401601 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/20634/statm: 229265 50899 2482 14 0 215702 0
[pid=20634/tid=20636] ppid=20632 vsize=917060 CPUtime=0.53
/proc/20634/task/20636/stat : 20636 (java) S 20632 20634 20133 0 -1 64 17697 0 0 0 46 7 0 0 17 0 12 0 162931658 939069440 50899 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20634/tid=20637] ppid=20632 vsize=917060 CPUtime=0.56
/proc/20634/task/20637/stat : 20637 (java) S 20632 20634 20133 0 -1 64 12968 0 0 0 51 5 0 0 17 0 12 0 162931658 939069440 50899 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20634/tid=20638] ppid=20632 vsize=917060 CPUtime=0
/proc/20634/task/20638/stat : 20638 (java) S 20632 20634 20133 0 -1 64 12 0 0 0 0 0 0 0 16 0 12 0 162931661 939069440 50899 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=20634/tid=20639] ppid=20632 vsize=917060 CPUtime=0
/proc/20634/task/20639/stat : 20639 (java) S 20632 20634 20133 0 -1 64 8 0 0 0 0 0 0 0 16 0 12 0 162931661 939069440 50899 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20634/tid=20640] ppid=20632 vsize=917060 CPUtime=0
/proc/20634/task/20640/stat : 20640 (java) S 20632 20634 20133 0 -1 64 5 0 0 0 0 0 0 0 16 0 12 0 162931661 939069440 50899 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20634/tid=20641] ppid=20632 vsize=917060 CPUtime=0
/proc/20634/task/20641/stat : 20641 (java) S 20632 20634 20133 0 -1 64 1 0 0 0 0 0 0 0 18 0 12 0 162931667 939069440 50899 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20634/tid=20642] ppid=20632 vsize=917060 CPUtime=0
/proc/20634/task/20642/stat : 20642 (java) S 20632 20634 20133 0 -1 64 2 0 0 0 0 0 0 0 16 0 12 0 162931667 939069440 50899 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20634/tid=20643] ppid=20632 vsize=917060 CPUtime=1.44
/proc/20634/task/20643/stat : 20643 (java) S 20632 20634 20133 0 -1 64 4298 0 0 0 142 2 0 0 16 0 12 0 162931667 939069440 50899 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20634/tid=20644] ppid=20632 vsize=917060 CPUtime=1.3
/proc/20634/task/20644/stat : 20644 (java) S 20632 20634 20133 0 -1 64 2799 0 0 0 129 1 0 0 16 0 12 0 162931667 939069440 50899 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20634/tid=20645] ppid=20632 vsize=917060 CPUtime=0
/proc/20634/task/20645/stat : 20645 (java) S 20632 20634 20133 0 -1 64 2 0 0 0 0 0 0 0 21 0 12 0 162931667 939069440 50899 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20634/tid=20646] ppid=20632 vsize=917060 CPUtime=0
/proc/20634/task/20646/stat : 20646 (java) S 20632 20634 20133 0 -1 64 0 0 0 0 0 0 0 0 15 0 12 0 162931667 939069440 50899 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.4
Current children cumulated vsize (KiB) 917060

[startup+12.6166 s]
/proc/loadavg: 2.11 2.00 1.84 3/86 20646
/proc/meminfo: memFree=854192/2055920 swapFree=4192812/4192956
[pid=20634] ppid=20632 vsize=916844 CPUtime=12.82
/proc/20634/stat : 20634 (java) R 20632 20634 20133 0 -1 0 74995 0 1 0 1250 32 0 0 25 0 12 0 162931655 938848256 67421 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4054476779 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/20634/statm: 229211 67421 2484 14 0 215648 0
[pid=20634/tid=20636] ppid=20632 vsize=916844 CPUtime=1.08
/proc/20634/task/20636/stat : 20636 (java) S 20632 20634 20133 0 -1 64 25864 0 0 0 98 10 0 0 16 0 12 0 162931658 938848256 67421 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20634/tid=20637] ppid=20632 vsize=916844 CPUtime=1.14
/proc/20634/task/20637/stat : 20637 (java) S 20632 20634 20133 0 -1 64 21539 0 0 0 107 7 0 0 16 0 12 0 162931658 938848256 67421 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20634/tid=20638] ppid=20632 vsize=916844 CPUtime=0.01
/proc/20634/task/20638/stat : 20638 (java) S 20632 20634 20133 0 -1 64 12 0 0 0 1 0 0 0 15 0 12 0 162931661 938848256 67421 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=20634/tid=20639] ppid=20632 vsize=916844 CPUtime=0
/proc/20634/task/20639/stat : 20639 (java) S 20632 20634 20133 0 -1 64 8 0 0 0 0 0 0 0 16 0 12 0 162931661 938848256 67421 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20634/tid=20640] ppid=20632 vsize=916844 CPUtime=0
/proc/20634/task/20640/stat : 20640 (java) S 20632 20634 20133 0 -1 64 5 0 0 0 0 0 0 0 16 0 12 0 162931661 938848256 67421 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20634/tid=20641] ppid=20632 vsize=916844 CPUtime=0
/proc/20634/task/20641/stat : 20641 (java) S 20632 20634 20133 0 -1 64 1 0 0 0 0 0 0 0 18 0 12 0 162931667 938848256 67421 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20634/tid=20642] ppid=20632 vsize=916844 CPUtime=0
/proc/20634/task/20642/stat : 20642 (java) S 20632 20634 20133 0 -1 64 2 0 0 0 0 0 0 0 16 0 12 0 162931667 938848256 67421 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20634/tid=20643] ppid=20632 vsize=916844 CPUtime=1.82
/proc/20634/task/20643/stat : 20643 (java) S 20632 20634 20133 0 -1 64 4323 0 0 0 180 2 0 0 17 0 12 0 162931667 938848256 67421 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20634/tid=20644] ppid=20632 vsize=916844 CPUtime=1.63
/proc/20634/task/20644/stat : 20644 (java) S 20632 20634 20133 0 -1 64 3169 0 0 0 161 2 0 0 17 0 12 0 162931667 938848256 67421 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20634/tid=20645] ppid=20632 vsize=916844 CPUtime=0
/proc/20634/task/20645/stat : 20645 (java) S 20632 20634 20133 0 -1 64 2 0 0 0 0 0 0 0 21 0 12 0 162931667 938848256 67421 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20634/tid=20646] ppid=20632 vsize=916844 CPUtime=0
/proc/20634/task/20646/stat : 20646 (java) S 20632 20634 20133 0 -1 64 0 0 0 0 0 0 0 0 15 0 12 0 162931667 938848256 67421 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.82
Current children cumulated vsize (KiB) 916844

[startup+25.5118 s]
/proc/loadavg: 2.24 2.03 1.85 3/86 20646
/proc/meminfo: memFree=744496/2055920 swapFree=4192812/4192956
[pid=20634] ppid=20632 vsize=916204 CPUtime=25.68
/proc/20634/stat : 20634 (java) R 20632 20634 20133 0 -1 0 104344 0 1 0 2524 44 0 0 25 0 12 0 162931655 938192896 95495 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4054476900 0 4 0 23759 18446744073709551615 0 0 17 1 0 0
/proc/20634/statm: 229051 95495 2484 14 0 215488 0
[pid=20634/tid=20636] ppid=20632 vsize=916204 CPUtime=1.88
/proc/20634/task/20636/stat : 20636 (java) S 20632 20634 20133 0 -1 64 39805 0 0 0 173 15 0 0 16 0 12 0 162931658 938192896 95495 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20634/tid=20637] ppid=20632 vsize=916204 CPUtime=2.03
/proc/20634/task/20637/stat : 20637 (java) S 20632 20634 20133 0 -1 64 36907 0 0 0 190 13 0 0 16 0 12 0 162931658 938192896 95495 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20634/tid=20638] ppid=20632 vsize=916204 CPUtime=0.03
/proc/20634/task/20638/stat : 20638 (java) S 20632 20634 20133 0 -1 64 19 0 0 0 3 0 0 0 15 0 12 0 162931661 938192896 95495 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 1 0 0
[pid=20634/tid=20639] ppid=20632 vsize=916204 CPUtime=0
/proc/20634/task/20639/stat : 20639 (java) S 20632 20634 20133 0 -1 64 8 0 0 0 0 0 0 0 16 0 12 0 162931661 938192896 95495 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20634/tid=20640] ppid=20632 vsize=916204 CPUtime=0
/proc/20634/task/20640/stat : 20640 (java) S 20632 20634 20133 0 -1 64 5 0 0 0 0 0 0 0 16 0 12 0 162931661 938192896 95495 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20634/tid=20641] ppid=20632 vsize=916204 CPUtime=0
/proc/20634/task/20641/stat : 20641 (java) S 20632 20634 20133 0 -1 64 1 0 0 0 0 0 0 0 18 0 12 0 162931667 938192896 95495 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20634/tid=20642] ppid=20632 vsize=916204 CPUtime=0
/proc/20634/task/20642/stat : 20642 (java) S 20632 20634 20133 0 -1 64 2 0 0 0 0 0 0 0 16 0 12 0 162931667 938192896 95495 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20634/tid=20643] ppid=20632 vsize=916204 CPUtime=1.86
/proc/20634/task/20643/stat : 20643 (java) S 20632 20634 20133 0 -1 64 4323 0 0 0 184 2 0 0 15 0 12 0 162931667 938192896 95495 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20634/tid=20644] ppid=20632 vsize=916204 CPUtime=1.69
/proc/20634/task/20644/stat : 20644 (java) S 20632 20634 20133 0 -1 64 3169 0 0 0 167 2 0 0 17 0 12 0 162931667 938192896 95495 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20634/tid=20645] ppid=20632 vsize=916204 CPUtime=0
/proc/20634/task/20645/stat : 20645 (java) S 20632 20634 20133 0 -1 64 2 0 0 0 0 0 0 0 21 0 12 0 162931667 938192896 95495 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20634/tid=20646] ppid=20632 vsize=916204 CPUtime=0
/proc/20634/task/20646/stat : 20646 (java) S 20632 20634 20133 0 -1 64 0 0 0 0 0 0 0 0 15 0 12 0 162931667 938192896 95495 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.68
Current children cumulated vsize (KiB) 916204

[startup+51.1742 s]
/proc/loadavg: 2.36 2.08 1.87 3/86 20646
/proc/meminfo: memFree=506416/2055920 swapFree=4192812/4192956
[pid=20634] ppid=20632 vsize=916204 CPUtime=51.31
/proc/20634/stat : 20634 (java) R 20632 20634 20133 0 -1 0 165677 0 1 0 5064 67 0 0 25 0 12 0 162931655 938192896 156420 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4054853464 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/20634/statm: 229051 156420 2484 14 0 215488 0
[pid=20634/tid=20636] ppid=20632 vsize=916204 CPUtime=3.57
/proc/20634/task/20636/stat : 20636 (java) S 20632 20634 20133 0 -1 64 70799 0 0 0 331 26 0 0 16 0 12 0 162931658 938192896 156420 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20634/tid=20637] ppid=20632 vsize=916204 CPUtime=3.75
/proc/20634/task/20637/stat : 20637 (java) S 20632 20634 20133 0 -1 64 67196 0 0 0 351 24 0 0 16 0 12 0 162931658 938192896 156420 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20634/tid=20638] ppid=20632 vsize=916204 CPUtime=0.04
/proc/20634/task/20638/stat : 20638 (java) S 20632 20634 20133 0 -1 64 19 0 0 0 4 0 0 0 15 0 12 0 162931661 938192896 156420 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 0 0 23759 0 0 0 -1 0 0 0
[pid=20634/tid=20639] ppid=20632 vsize=916204 CPUtime=0
/proc/20634/task/20639/stat : 20639 (java) S 20632 20634 20133 0 -1 64 8 0 0 0 0 0 0 0 16 0 12 0 162931661 938192896 156420 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20634/tid=20640] ppid=20632 vsize=916204 CPUtime=0
/proc/20634/task/20640/stat : 20640 (java) S 20632 20634 20133 0 -1 64 5 0 0 0 0 0 0 0 16 0 12 0 162931661 938192896 156420 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20634/tid=20641] ppid=20632 vsize=916204 CPUtime=0
/proc/20634/task/20641/stat : 20641 (java) S 20632 20634 20133 0 -1 64 1 0 0 0 0 0 0 0 18 0 12 0 162931667 938192896 156420 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20634/tid=20642] ppid=20632 vsize=916204 CPUtime=0.01
/proc/20634/task/20642/stat : 20642 (java) S 20632 20634 20133 0 -1 64 2 0 0 0 1 0 0 0 17 0 12 0 162931667 938192896 156420 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20634/tid=20643] ppid=20632 vsize=916204 CPUtime=1.95
/proc/20634/task/20643/stat : 20643 (java) S 20632 20634 20133 0 -1 64 4326 0 0 0 193 2 0 0 16 0 12 0 162931667 938192896 156420 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20634/tid=20644] ppid=20632 vsize=916204 CPUtime=1.72
/proc/20634/task/20644/stat : 20644 (java) S 20632 20634 20133 0 -1 64 3169 0 0 0 170 2 0 0 17 0 12 0 162931667 938192896 156420 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20634/tid=20645] ppid=20632 vsize=916204 CPUtime=0
/proc/20634/task/20645/stat : 20645 (java) S 20632 20634 20133 0 -1 64 2 0 0 0 0 0 0 0 21 0 12 0 162931667 938192896 156420 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20634/tid=20646] ppid=20632 vsize=916204 CPUtime=0
/proc/20634/task/20646/stat : 20646 (java) S 20632 20634 20133 0 -1 64 0 0 0 0 0 0 0 0 15 0 12 0 162931667 938192896 156420 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 51.31
Current children cumulated vsize (KiB) 916204



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+63.3183 s]
/proc/loadavg: 2.57 2.14 1.90 4/86 20646
/proc/meminfo: memFree=369456/2055920 swapFree=4192812/4192956
[pid=20634] ppid=20632 vsize=924208 CPUtime=63.4
/proc/20634/stat : 20634 (java) S 20632 20634 20133 0 -1 0 198135 0 1 0 6261 79 0 0 25 0 12 0 162931655 946388992 187855 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 18446744073709551615 0 0 17 0 0 0
/proc/20634/statm: 231052 187855 2484 14 0 217489 0
[pid=20634/tid=20636] ppid=20632 vsize=924208 CPUtime=4.45
/proc/20634/task/20636/stat : 20636 (java) S 20632 20634 20133 0 -1 64 86506 0 0 0 413 32 0 0 16 0 12 0 162931658 946388992 187855 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20634/tid=20637] ppid=20632 vsize=924208 CPUtime=4.57
/proc/20634/task/20637/stat : 20637 (java) R 20632 20634 20133 0 -1 64 81915 0 0 0 427 30 0 0 17 0 12 0 162931658 946388992 187855 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20634/tid=20638] ppid=20632 vsize=924208 CPUtime=0.53
/proc/20634/task/20638/stat : 20638 (java) R 20632 20634 20133 0 -1 64 2028 0 0 0 52 1 0 0 16 0 12 0 162931661 946388992 187855 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4154921381 0 0 0 23759 0 0 0 -1 0 0 0
[pid=20634/tid=20639] ppid=20632 vsize=924208 CPUtime=0
/proc/20634/task/20639/stat : 20639 (java) S 20632 20634 20133 0 -1 64 8 0 0 0 0 0 0 0 16 0 12 0 162931661 946388992 187855 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20634/tid=20640] ppid=20632 vsize=924208 CPUtime=0
/proc/20634/task/20640/stat : 20640 (java) S 20632 20634 20133 0 -1 64 5 0 0 0 0 0 0 0 16 0 12 0 162931661 946388992 187855 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20634/tid=20641] ppid=20632 vsize=924208 CPUtime=0
/proc/20634/task/20641/stat : 20641 (java) S 20632 20634 20133 0 -1 64 1 0 0 0 0 0 0 0 18 0 12 0 162931667 946388992 187855 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20634/tid=20642] ppid=20632 vsize=924208 CPUtime=0.01
/proc/20634/task/20642/stat : 20642 (java) S 20632 20634 20133 0 -1 64 2 0 0 0 1 0 0 0 17 0 12 0 162931667 946388992 187855 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20634/tid=20643] ppid=20632 vsize=924208 CPUtime=1.95
/proc/20634/task/20643/stat : 20643 (java) S 20632 20634 20133 0 -1 64 4326 0 0 0 193 2 0 0 16 0 12 0 162931667 946388992 187855 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20634/tid=20644] ppid=20632 vsize=924208 CPUtime=1.74
/proc/20634/task/20644/stat : 20644 (java) S 20632 20634 20133 0 -1 64 3170 0 0 0 172 2 0 0 17 0 12 0 162931667 946388992 187855 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
[pid=20634/tid=20645] ppid=20632 vsize=924208 CPUtime=0
/proc/20634/task/20645/stat : 20645 (java) S 20632 20634 20133 0 -1 64 2 0 0 0 0 0 0 0 21 0 12 0 162931667 946388992 187855 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 1 0 0
[pid=20634/tid=20646] ppid=20632 vsize=924208 CPUtime=0
/proc/20634/task/20646/stat : 20646 (java) S 20632 20634 20133 0 -1 64 0 0 0 0 0 0 0 0 15 0 12 0 162931667 946388992 187855 18446744073709551615 134512640 134570532 4294956496 18446744073709551615 4294960144 0 4 0 23759 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 63.4
Current children cumulated vsize (KiB) 924208

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

Child status: 143
Real time (s): 64.6003
CPU time (s): 64.6862
CPU user time (s): 63.7793
CPU system time (s): 0.906862
CPU usage (%): 100.133
Max. virtual memory (cumulated for all children) (KiB): 924208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 63.7793
system time used= 0.906862
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 198759
page faults= 1
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3725
involuntary context switches= 4255

runsolver used 0.093985 s user time and 0.212967 s system time

The end

Launcher Data (download as text)

Begin job on node48 on Sun Jan  7 04:48:50 UTC 2007


IDJOB= 201117
IDBENCH= 3744
FILE ID= node48/201117-1168145329

PBS_JOBID= 3478122

Free space on /tmp= 66548 MiB

BENCH NAME= HOME/pub/bench/CPAI06/fapp/fapp11-15/fapp15/fapp15-3000-3.xml
COMMAND LINE= java -server -Xmx700M -Xms700M -jar /tmp/evaluation/201117-1168145329/sat4jCSP-bf3-cached.jar /tmp/evaluation/201117-1168145329/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-201117-1168145329 -o ROOT/results/node48/solver-201117-1168145329 -C 1800 -M 900  java -server -Xmx700M -Xms700M -jar /tmp/evaluation/201117-1168145329/sat4jCSP-bf3-cached.jar /tmp/evaluation/201117-1168145329/unknown.xml

META MD5SUM SOLVER= c614762dbe7de46d2af9d7b592545c03
MD5SUM BENCH=  83479ca6a4f71440e69182b52263adbf

RANDOM SEED= 835763063

TIME LIMIT= 1800 seconds

MEMORY LIMIT= 900 MiB


/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		: 3000.218
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		: 3000.218
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:       1112928 kB
Buffers:         51604 kB
Cached:         656684 kB
SwapCached:          0 kB
Active:         394900 kB
Inactive:       471376 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1112928 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            6972 kB
Writeback:           0 kB
Mapped:         169436 kB
Slab:            61840 kB
Committed_AS:  3584344 kB
PageTables:       2060 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= 66548 MiB



End job on node48 on Sun Jan  7 04:49:54 UTC 2007