Trace number 2074276

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
SAT4J CSP 2.1.1SAT 3.36449 2.75552

General information on the benchmark

Namecsp/
chessboardColoration/normalized-cc-8-8-3.xml
MD5SUMe59c736386e4fa7e0c818bdb4dad0b97
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.06199
Satisfiable
(Un)Satisfiability was proved
Number of variables64
Number of constraints784
Maximum constraint arity4
Maximum domain size3
Number of constraints which are defined in extension0
Number of constraints which are defined in intension784
Global constraints used (with number of constraints)

Solver Data 

0.08/0.13	c SAT4J: a SATisfiability library for Java (c) 2004-2008 Daniel Le Berre
0.08/0.13	c This is free software under the dual EPL/GNU LGPL licenses.
0.08/0.13	c See www.sat4j.org for details.
0.08/0.13	c That software uses the Rhino library from the Mozilla project.
0.08/0.14	c version 2.1.1.v20090622
0.08/0.14	c sun.arch.data.model	32
0.08/0.14	c java.version	1.6.0_12
0.08/0.14	c os.name	Linux
0.08/0.14	c os.version	2.6.9-22.EL.rootsmp
0.08/0.14	c os.arch	i386
0.08/0.14	c Free memory 671000808
0.08/0.14	c Max memory 672137216
0.08/0.14	c Total memory 672137216
0.08/0.14	c Number of processors 2
0.08/0.19	c c --- Begin Solver configuration ---
0.08/0.19	c Stops conflict analysis at the first Unique Implication Point
0.08/0.19	c org.sat4j.minisat.constraints.MixedDataStructureDanielWL@1f14ceb
0.08/0.19	c Learn all clauses as in MiniSAT
0.08/0.19	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.08/0.19	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause
0.08/0.19	c Expensive reason simplification
0.08/0.19	c MiniSAT restarts strategy
0.08/0.19	c Memory based learned constraints deletion strategy
0.08/0.19	c timeout=2147483s
0.08/0.19	c DB Simplification allowed=false
0.08/0.19	c --- End Solver configuration ---
0.08/0.19	c solving HOME/instance-2074276-1247359155.xml
0.08/0.19	c reading problem ... 
0.38/0.34	c reading problem named null
0.38/0.34	c reading domains done.
0.38/0.34	c reading variables done.
0.38/0.36	c reading predicates  done.
0.63/0.57	c reading constraints
3.01/2.44	c done with constraints.
3.01/2.44	c ... done. Wall clock time 2.257s.
3.01/2.44	c #vars     192
3.01/2.44	c #constraints  2480
3.01/2.44	c constraints type 
3.01/2.45	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 2416
3.01/2.45	c org.sat4j.minisat.constraints.card.AtLeast => 64
3.31/2.72	c starts		: 3
3.31/2.72	c conflicts		: 267
3.31/2.72	c decisions		: 583
3.31/2.72	c propagations		: 4622
3.31/2.72	c inspects		: 23919
3.31/2.72	c learnt literals	: 0
3.31/2.72	c learnt binary clauses	: 0
3.31/2.72	c learnt ternary clauses	: 0
3.31/2.72	c learnt clauses	: 267
3.31/2.72	c ignored clauses	: 0
3.31/2.72	c root simplifications	: 0
3.31/2.72	c removed literals (reason simplification)	: 38
3.31/2.72	c reason swapping (by a shorter reason)	: 0
3.31/2.72	c Calls to reduceDB	: 0
3.31/2.72	c speed (assignments/second)	: 16566.308243727595
3.31/2.73	c non guided choices	76
3.31/2.73	c learnt constraints type 
3.31/2.73	c org.sat4j.minisat.constraints.cnf.LearntWLClause => 267
3.31/2.73	c constraints type 
3.31/2.73	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 2416
3.31/2.73	c org.sat4j.minisat.constraints.card.AtLeast => 64
3.31/2.73	s SATISFIABLE
3.31/2.73	v 1 1 1 1 1 2 2 0 1 2 0 2 0 1 0 2 0 0 2 1 0 1 2 2 2 0 0 1 2 0 1 2 0 1 0 2 2 1 2 1 1 2 2 0 0 0 1 1 2 0 2 2 1 1 1 0 0 1 2 0 2 2 0 0 
3.31/2.73	c Total wall clock time (in seconds) : 2.536

Verifier Data 

OK

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2074276-1247359155/watcher-2074276-1247359155 -o /tmp/evaluation-result-2074276-1247359155/solver-2074276-1247359155 -C 1800 -W 2000 -M 900 java6 -server -Xms650m -Xmx650m -jar HOME/sat4j-csp.jar HOME/instance-2074276-1247359155.xml 

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): 2000 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


[startup+0 s]
/proc/loadavg: 0.66 1.37 1.75 3/67 19668
/proc/meminfo: memFree=1866392/2055920 swapFree=4192812/4192956
[pid=19668] ppid=19666 vsize=152 CPUtime=0
/proc/19668/stat : 19668 (java6) R 19666 19668 17296 0 -1 0 41 0 0 0 0 0 0 0 20 0 1 0 22983094 155648 26 996147200 134512640 134550932 4294956176 18446744073709551615 10924836 0 0 4096 0 0 0 0 17 1 0 0
/proc/19668/statm: 38 26 19 9 0 4 0

[startup+0.039386 s]
/proc/loadavg: 0.66 1.37 1.75 3/67 19668
/proc/meminfo: memFree=1866392/2055920 swapFree=4192812/4192956
[pid=19668] ppid=19666 vsize=801384 CPUtime=0.02
/proc/19668/stat : 19668 (java) S 19666 19668 17296 0 -1 0 2479 0 1 0 1 1 0 0 18 0 5 0 22983094 820617216 2226 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0
/proc/19668/statm: 200346 2226 965 9 0 197697 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 801384

[startup+0.101396 s]
/proc/loadavg: 0.66 1.37 1.75 3/67 19668
/proc/meminfo: memFree=1866392/2055920 swapFree=4192812/4192956
[pid=19668] ppid=19666 vsize=804560 CPUtime=0.08
/proc/19668/stat : 19668 (java) S 19666 19668 17296 0 -1 0 3066 0 1 0 6 2 0 0 18 0 12 0 22983094 823869440 2809 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/19668/statm: 201140 2809 1083 9 0 198474 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 804560

[startup+0.301428 s]
/proc/loadavg: 0.66 1.37 1.75 3/67 19668
/proc/meminfo: memFree=1866392/2055920 swapFree=4192812/4192956
[pid=19668] ppid=19666 vsize=809312 CPUtime=0.38
/proc/19668/stat : 19668 (java) S 19666 19668 17296 0 -1 0 5221 0 1 0 34 4 0 0 18 0 12 0 22983094 828735488 4799 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/19668/statm: 202328 4799 1380 9 0 199655 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 809312

[startup+0.701492 s]
/proc/loadavg: 0.66 1.37 1.75 3/67 19668
/proc/meminfo: memFree=1866392/2055920 swapFree=4192812/4192956
[pid=19668] ppid=19666 vsize=808900 CPUtime=0.89
/proc/19668/stat : 19668 (java) S 19666 19668 17296 0 -1 0 7008 0 1 0 83 6 0 0 18 0 12 0 22983094 828313600 6182 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/19668/statm: 202225 6182 1394 9 0 199552 0
Current children cumulated CPU time (s) 0.89
Current children cumulated vsize (KiB) 808900

[startup+1.50262 s]
/proc/loadavg: 0.76 1.38 1.75 2/79 19680
/proc/meminfo: memFree=1839288/2055920 swapFree=4192812/4192956
[pid=19668] ppid=19666 vsize=811760 CPUtime=2.12
/proc/19668/stat : 19668 (java) S 19666 19668 17296 0 -1 0 13669 0 1 0 203 9 0 0 18 0 12 0 22983094 831242240 11933 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/19668/statm: 202940 11933 1414 9 0 200267 0
[pid=19668/tid=19670] ppid=19666 vsize=811760 CPUtime=1.27
/proc/19668/task/19670/stat : 19670 (java) R 19666 19668 17296 0 -1 64 9688 0 1 0 121 6 0 0 20 0 12 0 22983096 831242240 11933 996147200 134512640 134550932 4294956016 18446744073709551615 4109587311 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19668/tid=19671] ppid=19666 vsize=811760 CPUtime=0
/proc/19668/task/19671/stat : 19671 (java) S 19666 19668 17296 0 -1 64 3 0 0 0 0 0 0 0 19 0 12 0 22983096 831242240 11933 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19668/tid=19672] ppid=19666 vsize=811760 CPUtime=0
/proc/19668/task/19672/stat : 19672 (java) S 19666 19668 17296 0 -1 64 1 0 0 0 0 0 0 0 20 0 12 0 22983096 831242240 11933 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19668/tid=19673] ppid=19666 vsize=811760 CPUtime=0
/proc/19668/task/19673/stat : 19673 (java) S 19666 19668 17296 0 -1 64 3 0 0 0 0 0 0 0 16 0 12 0 22983098 831242240 11933 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=19668/tid=19674] ppid=19666 vsize=811760 CPUtime=0
/proc/19668/task/19674/stat : 19674 (java) S 19666 19668 17296 0 -1 64 10 0 0 0 0 0 0 0 22 0 12 0 22983099 831242240 11933 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19668/tid=19675] ppid=19666 vsize=811760 CPUtime=0
/proc/19668/task/19675/stat : 19675 (java) S 19666 19668 17296 0 -1 64 3 0 0 0 0 0 0 0 23 0 12 0 22983099 831242240 11933 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19668/tid=19676] ppid=19666 vsize=811760 CPUtime=0
/proc/19668/task/19676/stat : 19676 (java) S 19666 19668 17296 0 -1 64 0 0 0 0 0 0 0 0 24 0 12 0 22983103 831242240 11933 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19668/tid=19677] ppid=19666 vsize=811760 CPUtime=0.42
/proc/19668/task/19677/stat : 19677 (java) S 19666 19668 17296 0 -1 64 1890 0 0 0 42 0 0 0 16 0 12 0 22983103 831242240 11933 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19668/tid=19678] ppid=19666 vsize=811760 CPUtime=0.39
/proc/19668/task/19678/stat : 19678 (java) S 19666 19668 17296 0 -1 64 1348 0 0 0 39 0 0 0 16 0 12 0 22983103 831242240 11933 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19668/tid=19679] ppid=19666 vsize=811760 CPUtime=0
/proc/19668/task/19679/stat : 19679 (java) S 19666 19668 17296 0 -1 64 1 0 0 0 0 0 0 0 25 0 12 0 22983103 831242240 11933 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19668/tid=19680] ppid=19666 vsize=811760 CPUtime=0
/proc/19668/task/19680/stat : 19680 (java) S 19666 19668 17296 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 22983103 831242240 11933 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.12
Current children cumulated vsize (KiB) 811760

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

[startup+2.30275 s]
/proc/loadavg: 0.76 1.38 1.75 3/85 19691
/proc/meminfo: memFree=1802696/2055920 swapFree=4192812/4192956
[pid=19668] ppid=19666 vsize=814832 CPUtime=2.92
/proc/19668/stat : 19668 (java) S 19666 19668 17296 0 -1 0 18988 0 1 0 281 11 0 0 18 0 12 0 22983094 834387968 16431 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/19668/statm: 203708 16431 1424 9 0 201035 0
[pid=19668/tid=19670] ppid=19666 vsize=814832 CPUtime=1.62
/proc/19668/task/19670/stat : 19670 (java) R 19666 19668 17296 0 -1 64 13427 0 1 0 154 8 0 0 23 0 12 0 22983096 834387968 16431 996147200 134512640 134550932 4294956016 18446744073709551615 4109161396 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19668/tid=19671] ppid=19666 vsize=814832 CPUtime=0
/proc/19668/task/19671/stat : 19671 (java) S 19666 19668 17296 0 -1 64 3 0 0 0 0 0 0 0 19 0 12 0 22983096 834387968 16431 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19668/tid=19672] ppid=19666 vsize=814832 CPUtime=0
/proc/19668/task/19672/stat : 19672 (java) S 19666 19668 17296 0 -1 64 1 0 0 0 0 0 0 0 20 0 12 0 22983096 834387968 16431 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19668/tid=19673] ppid=19666 vsize=814832 CPUtime=0
/proc/19668/task/19673/stat : 19673 (java) S 19666 19668 17296 0 -1 64 3 0 0 0 0 0 0 0 17 0 12 0 22983098 834387968 16431 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=19668/tid=19674] ppid=19666 vsize=814832 CPUtime=0
/proc/19668/task/19674/stat : 19674 (java) S 19666 19668 17296 0 -1 64 10 0 0 0 0 0 0 0 22 0 12 0 22983099 834387968 16431 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19668/tid=19675] ppid=19666 vsize=814832 CPUtime=0
/proc/19668/task/19675/stat : 19675 (java) S 19666 19668 17296 0 -1 64 3 0 0 0 0 0 0 0 23 0 12 0 22983099 834387968 16431 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19668/tid=19676] ppid=19666 vsize=814832 CPUtime=0
/proc/19668/task/19676/stat : 19676 (java) S 19666 19668 17296 0 -1 64 0 0 0 0 0 0 0 0 24 0 12 0 22983103 834387968 16431 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19668/tid=19677] ppid=19666 vsize=814832 CPUtime=0.88
/proc/19668/task/19677/stat : 19677 (java) S 19666 19668 17296 0 -1 64 3470 0 0 0 87 1 0 0 17 0 12 0 22983103 834387968 16431 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19668/tid=19678] ppid=19666 vsize=814832 CPUtime=0.39
/proc/19668/task/19678/stat : 19678 (java) S 19666 19668 17296 0 -1 64 1348 0 0 0 39 0 0 0 16 0 12 0 22983103 834387968 16431 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19668/tid=19679] ppid=19666 vsize=814832 CPUtime=0
/proc/19668/task/19679/stat : 19679 (java) S 19666 19668 17296 0 -1 64 1 0 0 0 0 0 0 0 25 0 12 0 22983103 834387968 16431 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19668/tid=19680] ppid=19666 vsize=814832 CPUtime=0
/proc/19668/task/19680/stat : 19680 (java) S 19666 19668 17296 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 22983103 834387968 16431 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.92
Current children cumulated vsize (KiB) 814832

[startup+2.70182 s]
/proc/loadavg: 0.76 1.38 1.75 3/85 19691
/proc/meminfo: memFree=1802696/2055920 swapFree=4192812/4192956
[pid=19668] ppid=19666 vsize=815156 CPUtime=3.31
/proc/19668/stat : 19668 (java) S 19666 19668 17296 0 -1 0 19875 0 1 0 320 11 0 0 18 0 13 0 22983094 834719744 17318 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/19668/statm: 203789 17318 1435 9 0 201116 0
[pid=19668/tid=19670] ppid=19666 vsize=815156 CPUtime=1.76
/proc/19668/task/19670/stat : 19670 (java) R 19666 19668 17296 0 -1 64 14282 0 1 0 168 8 0 0 25 0 13 0 22983096 834719744 17318 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19668/tid=19671] ppid=19666 vsize=815156 CPUtime=0
/proc/19668/task/19671/stat : 19671 (java) S 19666 19668 17296 0 -1 64 3 0 0 0 0 0 0 0 19 0 13 0 22983096 834719744 17318 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19668/tid=19672] ppid=19666 vsize=815156 CPUtime=0
/proc/19668/task/19672/stat : 19672 (java) S 19666 19668 17296 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 22983096 834719744 17318 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19668/tid=19673] ppid=19666 vsize=815156 CPUtime=0
/proc/19668/task/19673/stat : 19673 (java) S 19666 19668 17296 0 -1 64 3 0 0 0 0 0 0 0 17 0 13 0 22983098 834719744 17318 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=19668/tid=19674] ppid=19666 vsize=815156 CPUtime=0
/proc/19668/task/19674/stat : 19674 (java) S 19666 19668 17296 0 -1 64 10 0 0 0 0 0 0 0 22 0 13 0 22983099 834719744 17318 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19668/tid=19675] ppid=19666 vsize=815156 CPUtime=0
/proc/19668/task/19675/stat : 19675 (java) S 19666 19668 17296 0 -1 64 3 0 0 0 0 0 0 0 23 0 13 0 22983099 834719744 17318 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19668/tid=19676] ppid=19666 vsize=815156 CPUtime=0
/proc/19668/task/19676/stat : 19676 (java) S 19666 19668 17296 0 -1 64 0 0 0 0 0 0 0 0 24 0 13 0 22983103 834719744 17318 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19668/tid=19677] ppid=19666 vsize=815156 CPUtime=1.13
/proc/19668/task/19677/stat : 19677 (java) R 19666 19668 17296 0 -1 64 3497 0 0 0 112 1 0 0 17 0 13 0 22983103 834719744 17318 996147200 134512640 134550932 4294956016 18446744073709551615 103341520 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19668/tid=19678] ppid=19666 vsize=815156 CPUtime=0.39
/proc/19668/task/19678/stat : 19678 (java) S 19666 19668 17296 0 -1 64 1348 0 0 0 39 0 0 0 16 0 13 0 22983103 834719744 17318 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19668/tid=19679] ppid=19666 vsize=815156 CPUtime=0
/proc/19668/task/19679/stat : 19679 (java) S 19666 19668 17296 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 22983103 834719744 17318 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=19668/tid=19680] ppid=19666 vsize=815156 CPUtime=0
/proc/19668/task/19680/stat : 19680 (java) S 19666 19668 17296 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 22983103 834719744 17318 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.31
Current children cumulated vsize (KiB) 815156

Child status: 0
Real time (s): 2.75552
CPU time (s): 3.36449
CPU user time (s): 3.23551
CPU system time (s): 0.12898
CPU usage (%): 122.1
Max. virtual memory (cumulated for all children) (KiB): 815156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.23551
system time used= 0.12898
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19899
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= 573
involuntary context switches= 485

runsolver used 0.004999 second user time and 0.014997 second system time

The end

Launcher Data 

Begin job on node3 at 2009-07-12 02:39:15
IDJOB=2074276
IDBENCH=56083
IDSOLVER=731
FILE ID=node3/2074276-1247359155
PBS_JOBID= 9506907
Free space on /tmp= 66384 MiB

SOLVER NAME= SAT4J CSP 2.1.1
BENCH NAME= CPAI08/csp/chessboardColoration/normalized-cc-8-8-3.xml
COMMAND LINE= java6 -server -Xms650m -Xmx650m -jar HOME/sat4j-csp.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2074276-1247359155/watcher-2074276-1247359155 -o /tmp/evaluation-result-2074276-1247359155/solver-2074276-1247359155 -C 1800 -W 2000 -M 900  java6 -server -Xms650m -Xmx650m -jar HOME/sat4j-csp.jar HOME/instance-2074276-1247359155.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB
MAX NB THREAD= 0

MD5SUM BENCH= e59c736386e4fa7e0c818bdb4dad0b97
RANDOM SEED=2104836897

node3.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1866872 kB
Buffers:         33832 kB
Cached:          90744 kB
SwapCached:          0 kB
Active:          94640 kB
Inactive:        44904 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1866872 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1592 kB
Writeback:           0 kB
Mapped:          24788 kB
Slab:            35300 kB
Committed_AS:   145656 kB
PageTables:       1580 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= 66380 MiB
End job on node3 at 2009-07-12 02:39:18