Trace number 2080502

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 2.1.1UNSAT 4.11637 4.17905

General information on the benchmark

Namecsp/queensKnights/
normalized-queensKnights-10-5-add.xml
MD5SUM7f40f39ce18aac0954c703f625811a4a
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 benchmark0.822874
Satisfiable
(Un)Satisfiability was proved
Number of variables15
Number of constraints55
Maximum constraint arity2
Maximum domain size100
Number of constraints which are defined in extension0
Number of constraints which are defined in intension55
Global constraints used (with number of constraints)

Solver Data 

0.08/0.15	c SAT4J: a SATisfiability library for Java (c) 2004-2008 Daniel Le Berre
0.08/0.15	c This is free software under the dual EPL/GNU LGPL licenses.
0.08/0.15	c See www.sat4j.org for details.
0.08/0.15	c That software uses the Rhino library from the Mozilla project.
0.08/0.17	c version 2.1.1.v20090622
0.08/0.17	c sun.arch.data.model	32
0.08/0.17	c java.version	1.6.0_12
0.08/0.17	c os.name	Linux
0.08/0.17	c os.version	2.6.9-22.EL.rootsmp
0.08/0.17	c os.arch	i386
0.08/0.17	c Free memory 671000808
0.08/0.17	c Max memory 672137216
0.08/0.17	c Total memory 672137216
0.08/0.17	c Number of processors 2
0.18/0.26	c c --- Begin Solver configuration ---
0.18/0.26	c Stops conflict analysis at the first Unique Implication Point
0.18/0.26	c org.sat4j.minisat.constraints.MixedDataStructureDanielWL@1f14ceb
0.18/0.26	c Learn all clauses as in MiniSAT
0.18/0.26	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.18/0.26	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause
0.18/0.26	c Expensive reason simplification
0.18/0.26	c MiniSAT restarts strategy
0.18/0.26	c Memory based learned constraints deletion strategy
0.18/0.26	c timeout=2147483s
0.18/0.26	c DB Simplification allowed=false
0.18/0.26	c --- End Solver configuration ---
0.18/0.26	c solving HOME/instance-2080502-1247370017.xml
0.18/0.26	c reading problem ... 
0.47/0.51	c reading problem named null
0.47/0.51	c reading domains done.
0.47/0.52	c reading variables done.
0.47/0.53	c reading predicates  done.
0.67/0.76	c reading constraints
3.54/3.62	c done with constraints.
3.54/3.62	c ... done. Wall clock time 3.362s.
3.54/3.62	c #vars     600
3.54/3.62	c #constraints  2930
3.54/3.62	c constraints type 
3.54/3.62	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 2915
3.54/3.62	c org.sat4j.minisat.constraints.card.AtLeast => 15
4.04/4.15	c starts		: 1
4.04/4.15	c conflicts		: 100
4.04/4.15	c decisions		: 100
4.04/4.15	c propagations		: 30877
4.04/4.15	c inspects		: 214695
4.04/4.15	c learnt literals	: 1
4.04/4.15	c learnt binary clauses	: 1
4.04/4.15	c learnt ternary clauses	: 1
4.04/4.15	c learnt clauses	: 98
4.04/4.15	c ignored clauses	: 0
4.04/4.15	c root simplifications	: 0
4.04/4.15	c removed literals (reason simplification)	: 5311
4.04/4.15	c reason swapping (by a shorter reason)	: 0
4.04/4.15	c Calls to reduceDB	: 0
4.04/4.15	c speed (assignments/second)	: 58368.62003780718
4.04/4.15	c non guided choices	100
4.04/4.15	c learnt constraints type 
4.04/4.15	c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 1
4.04/4.15	c org.sat4j.minisat.constraints.cnf.LearntWLClause => 97
4.04/4.15	c constraints type 
4.04/4.15	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 2915
4.04/4.15	c org.sat4j.minisat.constraints.card.AtLeast => 15
4.04/4.15	s UNSATISFIABLE
4.04/4.15	c Total wall clock time (in seconds) : 3.891

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2080502-1247370017/watcher-2080502-1247370017 -o /tmp/evaluation-result-2080502-1247370017/solver-2080502-1247370017 -C 1800 -W 2000 -M 900 java6 -server -Xms650m -Xmx650m -jar HOME/sat4j-csp.jar HOME/instance-2080502-1247370017.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: 2.21 2.06 2.02 3/77 26384
/proc/meminfo: memFree=1495088/2055920 swapFree=4192952/4192956
[pid=26384] ppid=26382 vsize=18576 CPUtime=0
/proc/26384/stat : 26384 (runsolver) R 26382 26384 22421 0 -1 4194368 16 0 0 0 0 0 0 0 20 0 1 0 24064376 19021824 284 996147200 4194304 4302564 548682068448 18446744073709551615 209560595751 0 2147483391 4096 24578 0 0 0 17 1 0 0
/proc/26384/statm: 4644 284 249 26 0 2626 0

[startup+0.08584 s]
/proc/loadavg: 2.21 2.06 2.02 3/77 26384
/proc/meminfo: memFree=1495088/2055920 swapFree=4192952/4192956
[pid=26384] ppid=26382 vsize=802164 CPUtime=0.06
/proc/26384/stat : 26384 (java) S 26382 26384 22421 0 -1 0 2785 0 1 0 4 2 0 0 18 0 7 0 24064376 821415936 2530 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800971 18446744073709551615 0 0 17 1 0 0
/proc/26384/statm: 200541 2530 1034 9 0 197892 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 802164

[startup+0.102128 s]
/proc/loadavg: 2.21 2.06 2.02 3/77 26384
/proc/meminfo: memFree=1495088/2055920 swapFree=4192952/4192956
[pid=26384] ppid=26382 vsize=802164 CPUtime=0.08
/proc/26384/stat : 26384 (java) S 26382 26384 22421 0 -1 0 2891 0 1 0 6 2 0 0 18 0 7 0 24064376 821415936 2636 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800971 18446744073709551615 0 0 17 1 0 0
/proc/26384/statm: 200541 2636 1043 9 0 197892 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 802164

[startup+0.301882 s]
/proc/loadavg: 2.21 2.06 2.02 3/77 26384
/proc/meminfo: memFree=1495088/2055920 swapFree=4192952/4192956
[pid=26384] ppid=26382 vsize=805628 CPUtime=0.27
/proc/26384/stat : 26384 (java) S 26382 26384 22421 0 -1 0 4250 0 1 0 24 3 0 0 18 0 12 0 24064376 824963072 3987 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/26384/statm: 201407 3987 1358 9 0 198734 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 805628

[startup+0.701949 s]
/proc/loadavg: 2.21 2.06 2.02 3/77 26384
/proc/meminfo: memFree=1495088/2055920 swapFree=4192952/4192956
[pid=26384] ppid=26382 vsize=807356 CPUtime=0.67
/proc/26384/stat : 26384 (java) S 26382 26384 22421 0 -1 0 6215 0 1 0 62 5 0 0 18 0 12 0 24064376 826732544 5622 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/26384/statm: 201839 5622 1384 9 0 199166 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 807356

[startup+1.50208 s]
/proc/loadavg: 2.21 2.06 2.02 4/89 26396
/proc/meminfo: memFree=1476240/2055920 swapFree=4192952/4192956
[pid=26384] ppid=26382 vsize=809868 CPUtime=1.47
/proc/26384/stat : 26384 (java) S 26382 26384 22421 0 -1 0 9060 0 1 0 140 7 0 0 18 0 12 0 24064376 829304832 6987 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/26384/statm: 202467 6987 1418 9 0 199794 0
[pid=26384/tid=26386] ppid=26382 vsize=809868 CPUtime=0.8
/proc/26384/task/26386/stat : 26386 (java) R 26382 26384 22421 0 -1 64 5032 0 1 0 76 4 0 0 24 0 12 0 24064378 829304832 6987 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26384/tid=26387] ppid=26382 vsize=809868 CPUtime=0
/proc/26384/task/26387/stat : 26387 (java) S 26382 26384 22421 0 -1 64 2 0 0 0 0 0 0 0 18 0 12 0 24064379 829304832 6987 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26384/tid=26388] ppid=26382 vsize=809868 CPUtime=0
/proc/26384/task/26388/stat : 26388 (java) S 26382 26384 22421 0 -1 64 0 0 0 0 0 0 0 0 19 0 12 0 24064379 829304832 6987 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26384/tid=26389] ppid=26382 vsize=809868 CPUtime=0
/proc/26384/task/26389/stat : 26389 (java) S 26382 26384 22421 0 -1 64 3 0 0 0 0 0 0 0 16 0 12 0 24064381 829304832 6987 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=26384/tid=26390] ppid=26382 vsize=809868 CPUtime=0
/proc/26384/task/26390/stat : 26390 (java) S 26382 26384 22421 0 -1 64 10 0 0 0 0 0 0 0 21 0 12 0 24064381 829304832 6987 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26384/tid=26391] ppid=26382 vsize=809868 CPUtime=0
/proc/26384/task/26391/stat : 26391 (java) S 26382 26384 22421 0 -1 64 4 0 0 0 0 0 0 0 22 0 12 0 24064381 829304832 6987 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26384/tid=26392] ppid=26382 vsize=809868 CPUtime=0
/proc/26384/task/26392/stat : 26392 (java) S 26382 26384 22421 0 -1 64 1 0 0 0 0 0 0 0 18 0 12 0 24064386 829304832 6987 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26384/tid=26393] ppid=26382 vsize=809868 CPUtime=0
/proc/26384/task/26393/stat : 26393 (java) S 26382 26384 22421 0 -1 64 13 0 0 0 0 0 0 0 19 0 12 0 24064386 829304832 6987 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26384/tid=26394] ppid=26382 vsize=809868 CPUtime=0.64
/proc/26384/task/26394/stat : 26394 (java) R 26382 26384 22421 0 -1 64 3274 0 0 0 63 1 0 0 16 0 12 0 24064386 829304832 6987 996147200 134512640 134550932 4294956016 18446744073709551615 103094880 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26384/tid=26395] ppid=26382 vsize=809868 CPUtime=0
/proc/26384/task/26395/stat : 26395 (java) S 26382 26384 22421 0 -1 64 0 0 0 0 0 0 0 0 19 0 12 0 24064386 829304832 6987 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26384/tid=26396] ppid=26382 vsize=809868 CPUtime=0
/proc/26384/task/26396/stat : 26396 (java) S 26382 26384 22421 0 -1 64 0 0 0 0 0 0 0 0 15 0 12 0 24064386 829304832 6987 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 809868

[startup+3.10235 s]
/proc/loadavg: 2.21 2.06 2.02 3/89 26396
/proc/meminfo: memFree=1461904/2055920 swapFree=4192952/4192956
[pid=26384] ppid=26382 vsize=814584 CPUtime=3.05
/proc/26384/stat : 26384 (java) S 26382 26384 22421 0 -1 0 17926 0 1 0 293 12 0 0 18 0 12 0 24064376 834134016 14359 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/26384/statm: 203646 14359 1443 9 0 200973 0
[pid=26384/tid=26386] ppid=26382 vsize=814584 CPUtime=1.41
/proc/26384/task/26386/stat : 26386 (java) R 26382 26384 22421 0 -1 64 11119 0 1 0 133 8 0 0 25 0 12 0 24064378 834134016 14359 996147200 134512640 134550932 4294956016 18446744073709551615 4109621386 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26384/tid=26387] ppid=26382 vsize=814584 CPUtime=0
/proc/26384/task/26387/stat : 26387 (java) S 26382 26384 22421 0 -1 64 2 0 0 0 0 0 0 0 18 0 12 0 24064379 834134016 14359 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26384/tid=26388] ppid=26382 vsize=814584 CPUtime=0
/proc/26384/task/26388/stat : 26388 (java) S 26382 26384 22421 0 -1 64 0 0 0 0 0 0 0 0 19 0 12 0 24064379 834134016 14359 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26384/tid=26389] ppid=26382 vsize=814584 CPUtime=0
/proc/26384/task/26389/stat : 26389 (java) S 26382 26384 22421 0 -1 64 3 0 0 0 0 0 0 0 16 0 12 0 24064381 834134016 14359 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=26384/tid=26390] ppid=26382 vsize=814584 CPUtime=0
/proc/26384/task/26390/stat : 26390 (java) S 26382 26384 22421 0 -1 64 10 0 0 0 0 0 0 0 21 0 12 0 24064381 834134016 14359 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26384/tid=26391] ppid=26382 vsize=814584 CPUtime=0
/proc/26384/task/26391/stat : 26391 (java) S 26382 26384 22421 0 -1 64 4 0 0 0 0 0 0 0 22 0 12 0 24064381 834134016 14359 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26384/tid=26392] ppid=26382 vsize=814584 CPUtime=0
/proc/26384/task/26392/stat : 26392 (java) S 26382 26384 22421 0 -1 64 1 0 0 0 0 0 0 0 18 0 12 0 24064386 834134016 14359 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26384/tid=26393] ppid=26382 vsize=814584 CPUtime=0.3
/proc/26384/task/26393/stat : 26393 (java) S 26382 26384 22421 0 -1 64 316 0 0 0 30 0 0 0 18 0 12 0 24064386 834134016 14359 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26384/tid=26394] ppid=26382 vsize=814584 CPUtime=1.31
/proc/26384/task/26394/stat : 26394 (java) S 26382 26384 22421 0 -1 64 5750 0 0 0 128 3 0 0 19 0 12 0 24064386 834134016 14359 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26384/tid=26395] ppid=26382 vsize=814584 CPUtime=0
/proc/26384/task/26395/stat : 26395 (java) S 26382 26384 22421 0 -1 64 0 0 0 0 0 0 0 0 19 0 12 0 24064386 834134016 14359 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26384/tid=26396] ppid=26382 vsize=814584 CPUtime=0
/proc/26384/task/26396/stat : 26396 (java) S 26382 26384 22421 0 -1 64 0 0 0 0 0 0 0 0 15 0 12 0 24064386 834134016 14359 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 814584

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

[startup+3.90249 s]
/proc/loadavg: 2.21 2.06 2.02 3/89 26396
/proc/meminfo: memFree=1434320/2055920 swapFree=4192952/4192956
[pid=26384] ppid=26382 vsize=814908 CPUtime=3.84
/proc/26384/stat : 26384 (java) S 26382 26384 22421 0 -1 0 24737 0 1 0 368 16 0 0 18 0 13 0 24064376 834465792 20930 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/26384/statm: 203727 20930 1461 9 0 201054 0
[pid=26384/tid=26386] ppid=26382 vsize=814908 CPUtime=1.96
/proc/26384/task/26386/stat : 26386 (java) R 26382 26384 22421 0 -1 64 17373 0 1 0 184 12 0 0 25 0 13 0 24064378 834465792 20930 996147200 134512640 134550932 4294956016 18446744073709551615 4109162428 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26384/tid=26387] ppid=26382 vsize=814908 CPUtime=0
/proc/26384/task/26387/stat : 26387 (java) S 26382 26384 22421 0 -1 64 220 0 0 0 0 0 0 0 17 0 13 0 24064379 834465792 20930 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26384/tid=26388] ppid=26382 vsize=814908 CPUtime=0
/proc/26384/task/26388/stat : 26388 (java) S 26382 26384 22421 0 -1 64 54 0 0 0 0 0 0 0 17 0 13 0 24064379 834465792 20930 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26384/tid=26389] ppid=26382 vsize=814908 CPUtime=0
/proc/26384/task/26389/stat : 26389 (java) S 26382 26384 22421 0 -1 64 13 0 0 0 0 0 0 0 16 0 13 0 24064381 834465792 20930 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=26384/tid=26390] ppid=26382 vsize=814908 CPUtime=0
/proc/26384/task/26390/stat : 26390 (java) S 26382 26384 22421 0 -1 64 11 0 0 0 0 0 0 0 16 0 13 0 24064381 834465792 20930 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26384/tid=26391] ppid=26382 vsize=814908 CPUtime=0
/proc/26384/task/26391/stat : 26391 (java) S 26382 26384 22421 0 -1 64 7 0 0 0 0 0 0 0 16 0 13 0 24064381 834465792 20930 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26384/tid=26392] ppid=26382 vsize=814908 CPUtime=0
/proc/26384/task/26392/stat : 26392 (java) S 26382 26384 22421 0 -1 64 1 0 0 0 0 0 0 0 18 0 13 0 24064386 834465792 20930 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26384/tid=26393] ppid=26382 vsize=814908 CPUtime=0.3
/proc/26384/task/26393/stat : 26393 (java) S 26382 26384 22421 0 -1 64 316 0 0 0 30 0 0 0 18 0 13 0 24064386 834465792 20930 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26384/tid=26394] ppid=26382 vsize=814908 CPUtime=1.54
/proc/26384/task/26394/stat : 26394 (java) S 26382 26384 22421 0 -1 64 6017 0 0 0 151 3 0 0 17 0 13 0 24064386 834465792 20930 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26384/tid=26395] ppid=26382 vsize=814908 CPUtime=0
/proc/26384/task/26395/stat : 26395 (java) S 26382 26384 22421 0 -1 64 0 0 0 0 0 0 0 0 19 0 13 0 24064386 834465792 20930 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26384/tid=26396] ppid=26382 vsize=814908 CPUtime=0
/proc/26384/task/26396/stat : 26396 (java) S 26382 26384 22421 0 -1 64 0 0 0 0 0 0 0 0 15 0 13 0 24064386 834465792 20930 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.84
Current children cumulated vsize (KiB) 814908

[startup+4.10252 s]
/proc/loadavg: 2.21 2.06 2.02 3/89 26396
/proc/meminfo: memFree=1434320/2055920 swapFree=4192952/4192956
[pid=26384] ppid=26382 vsize=814908 CPUtime=4.04
/proc/26384/stat : 26384 (java) S 26382 26384 22421 0 -1 0 24744 0 1 0 388 16 0 0 18 0 13 0 24064376 834465792 20937 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/26384/statm: 203727 20937 1461 9 0 201054 0
[pid=26384/tid=26386] ppid=26382 vsize=814908 CPUtime=2.03
/proc/26384/task/26386/stat : 26386 (java) R 26382 26384 22421 0 -1 64 17374 0 1 0 191 12 0 0 25 0 13 0 24064378 834465792 20937 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26384/tid=26387] ppid=26382 vsize=814908 CPUtime=0
/proc/26384/task/26387/stat : 26387 (java) S 26382 26384 22421 0 -1 64 220 0 0 0 0 0 0 0 17 0 13 0 24064379 834465792 20937 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26384/tid=26388] ppid=26382 vsize=814908 CPUtime=0
/proc/26384/task/26388/stat : 26388 (java) S 26382 26384 22421 0 -1 64 54 0 0 0 0 0 0 0 17 0 13 0 24064379 834465792 20937 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26384/tid=26389] ppid=26382 vsize=814908 CPUtime=0
/proc/26384/task/26389/stat : 26389 (java) S 26382 26384 22421 0 -1 64 13 0 0 0 0 0 0 0 16 0 13 0 24064381 834465792 20937 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=26384/tid=26390] ppid=26382 vsize=814908 CPUtime=0
/proc/26384/task/26390/stat : 26390 (java) S 26382 26384 22421 0 -1 64 11 0 0 0 0 0 0 0 16 0 13 0 24064381 834465792 20937 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26384/tid=26391] ppid=26382 vsize=814908 CPUtime=0
/proc/26384/task/26391/stat : 26391 (java) S 26382 26384 22421 0 -1 64 7 0 0 0 0 0 0 0 16 0 13 0 24064381 834465792 20937 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26384/tid=26392] ppid=26382 vsize=814908 CPUtime=0
/proc/26384/task/26392/stat : 26392 (java) S 26382 26384 22421 0 -1 64 1 0 0 0 0 0 0 0 18 0 13 0 24064386 834465792 20937 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26384/tid=26393] ppid=26382 vsize=814908 CPUtime=0.3
/proc/26384/task/26393/stat : 26393 (java) S 26382 26384 22421 0 -1 64 316 0 0 0 30 0 0 0 18 0 13 0 24064386 834465792 20937 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26384/tid=26394] ppid=26382 vsize=814908 CPUtime=1.67
/proc/26384/task/26394/stat : 26394 (java) R 26382 26384 22421 0 -1 64 6023 0 0 0 164 3 0 0 17 0 13 0 24064386 834465792 20937 996147200 134512640 134550932 4294956016 18446744073709551615 103862369 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26384/tid=26395] ppid=26382 vsize=814908 CPUtime=0
/proc/26384/task/26395/stat : 26395 (java) S 26382 26384 22421 0 -1 64 0 0 0 0 0 0 0 0 19 0 13 0 24064386 834465792 20937 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26384/tid=26396] ppid=26382 vsize=814908 CPUtime=0
/proc/26384/task/26396/stat : 26396 (java) S 26382 26384 22421 0 -1 64 0 0 0 0 0 0 0 0 15 0 13 0 24064386 834465792 20937 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 4.04
Current children cumulated vsize (KiB) 814908

Child status: 0
Real time (s): 4.17905
CPU time (s): 4.11637
CPU user time (s): 3.9344
CPU system time (s): 0.181972
CPU usage (%): 98.5002
Max. virtual memory (cumulated for all children) (KiB): 816496

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.9344
system time used= 0.181972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24757
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= 681
involuntary context switches= 737

runsolver used 0.008998 second user time and 0.023996 second system time

The end

Launcher Data 

Begin job on node68 at 2009-07-12 05:40:17
IDJOB=2080502
IDBENCH=57099
IDSOLVER=731
FILE ID=node68/2080502-1247370017
PBS_JOBID= 9507060
Free space on /tmp= 66404 MiB

SOLVER NAME= SAT4J CSP 2.1.1
BENCH NAME= CPAI08/csp/queensKnights/normalized-queensKnights-10-5-add.xml
COMMAND LINE= java6 -server -Xms650m -Xmx650m -jar HOME/sat4j-csp.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2080502-1247370017/watcher-2080502-1247370017 -o /tmp/evaluation-result-2080502-1247370017/solver-2080502-1247370017 -C 1800 -W 2000 -M 900  java6 -server -Xms650m -Xmx650m -jar HOME/sat4j-csp.jar HOME/instance-2080502-1247370017.xml

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

MD5SUM BENCH= 7f40f39ce18aac0954c703f625811a4a
RANDOM SEED=652085188

node68.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		: 3000.258
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		: 3000.258
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:       1495568 kB
Buffers:         72724 kB
Cached:         265368 kB
SwapCached:          4 kB
Active:         323104 kB
Inactive:       160616 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1495568 kB
SwapTotal:     4192956 kB
SwapFree:      4192952 kB
Dirty:           57724 kB
Writeback:           0 kB
Mapped:         157096 kB
Slab:            61296 kB
Committed_AS:   330068 kB
PageTables:       2248 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66400 MiB
End job on node68 at 2009-07-12 05:40:21