Trace number 1081505

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 2008-06-13UNSAT 6.93594 7.03585

General information on the benchmark

Namecsp/knights/
normalized-knights-12-9.xml
MD5SUM88a8a34b19289d35e9ed9938496c3815
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 benchmark0.183971
Satisfiable
(Un)Satisfiability was proved
Number of variables9
Number of constraints36
Maximum constraint arity2
Maximum domain size144
Number of constraints which are defined in extension0
Number of constraints which are defined in intension36
Global constraints used (with number of constraints)

Solver Data (download as text)

0.27/0.32	c SAT4J: a SATisfiability library for Java (c) 2004-2008 Daniel Le Berre
0.27/0.32	c This is free software under the dual EPL/GNU LGPL licenses.
0.27/0.32	c See www.sat4j.org for details.
0.27/0.32	c That software uses the Rhino library from the Mozilla project.
0.27/0.36	c version 9.9.9.token
0.27/0.36	c sun.arch.data.model	32
0.27/0.36	c java.version	1.6.0_06
0.27/0.36	c os.name	Linux
0.27/0.36	c os.version	2.6.9-22.EL.rootsmp
0.27/0.36	c os.arch	i386
0.27/0.37	c Free memory 669864272
0.27/0.37	c Max memory 672137216
0.27/0.37	c Total memory 672137216
0.27/0.37	c Number of processors 2
0.37/0.41	c c --- Begin Solver configuration ---
0.37/0.41	c Stops conflict analysis at the first Unique Implication Point
0.37/0.41	c org.sat4j.minisat.constraints.MixedDataStructureDaniel@1d2068d
0.37/0.41	c Learn all clauses as in MiniSAT
0.37/0.41	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.37/0.41	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause
0.37/0.41	c Expensive reason simplification
0.37/0.41	c MiniSAT restarts strategy
0.37/0.41	c timeout=2147483s
0.37/0.41	c DB Simplification allowed=false
0.37/0.41	c --- End Solver configuration ---
0.37/0.41	c solving HOME/instance-1081505-1215217327.xml
0.37/0.41	c reading problem ... 
0.58/0.66	c reading problem named null
0.58/0.66	c reading domains done.
0.58/0.67	c reading variables done.
0.77/0.83	c reading predicates  done.
0.97/1.06	c reading constraints
5.71/5.85	c done with constraints.
5.71/5.85	c ... done. Wall clock time 5.44s.
5.71/5.85	c #vars     1296
5.71/5.85	c #constraints  10386
5.71/5.85	c constraints type 
5.71/5.85	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 10377
5.71/5.85	c org.sat4j.minisat.constraints.card.AtLeast => 9
6.90/7.01	c starts		: 1
6.90/7.01	c conflicts		: 145
6.90/7.01	c decisions		: 144
6.90/7.01	c propagations		: 112168
6.90/7.01	c inspects		: 1840566
6.90/7.01	c learnt literals	: 1
6.90/7.01	c learnt binary clauses	: 1
6.90/7.01	c learnt ternary clauses	: 1
6.90/7.01	c learnt clauses	: 143
6.90/7.01	c ignored clauses	: 0
6.90/7.01	c root simplifications	: 0
6.90/7.01	c removed literals (reason simplification)	: 13665
6.90/7.01	c reason swapping (by a shorter reason)	: 0
6.90/7.01	c Calls to reduceDB	: 0
6.90/7.01	c speed (assignments/second)	: 97792.50217959895
6.90/7.01	c non guided choices	144
6.90/7.01	s UNSATISFIABLE
6.90/7.01	c Total wall clock time (in seconds) : 6.591

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1081505-1215217327/watcher-1081505-1215217327 -o /tmp/evaluation-result-1081505-1215217327/solver-1081505-1215217327 -C 1800 -W 2200 -M 900 --output-limit 1,15 java6 -server -Xms650m -Xmx650m -jar HOME/sat4jcsp.jar HOME/instance-1081505-1215217327.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): 2200 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
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: 2.00 2.00 2.00 4/81 3059
/proc/meminfo: memFree=784400/2055920 swapFree=4180808/4192956
[pid=3059] ppid=3057 vsize=1804 CPUtime=0
/proc/3059/stat : 3059 (java6) D 3057 3059 1733 0 -1 0 186 0 0 0 0 0 0 0 18 0 1 0 2000702501 1847296 158 996147200 134512640 134550740 4294956176 18446744073709551615 4294960144 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/3059/statm: 451 158 114 9 0 93 0

[startup+0.0782669 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 3059
/proc/meminfo: memFree=784400/2055920 swapFree=4180808/4192956
[pid=3059] ppid=3057 vsize=802236 CPUtime=0.06
/proc/3059/stat : 3059 (java) S 3057 3059 1733 0 -1 0 2792 0 1 0 5 1 0 0 18 0 7 0 2000702501 821489664 2527 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 0 0 16800971 18446744073709551615 0 0 17 1 0 0
/proc/3059/statm: 200559 2527 1008 9 0 197942 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 802236

[startup+0.101713 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 3059
/proc/meminfo: memFree=784400/2055920 swapFree=4180808/4192956
[pid=3059] ppid=3057 vsize=804612 CPUtime=0.08
/proc/3059/stat : 3059 (java) S 3057 3059 1733 0 -1 0 2994 0 1 0 7 1 0 0 18 0 12 0 2000702501 823922688 2727 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/3059/statm: 201153 2727 1048 9 0 198522 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 804612

[startup+0.301732 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 3059
/proc/meminfo: memFree=784400/2055920 swapFree=4180808/4192956
[pid=3059] ppid=3057 vsize=808244 CPUtime=0.27
/proc/3059/stat : 3059 (java) S 3057 3059 1733 0 -1 0 4897 0 1 0 25 2 0 0 18 0 12 0 2000702501 827641856 4224 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/3059/statm: 202061 4224 1297 9 0 199430 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 808244

[startup+0.701765 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 3059
/proc/meminfo: memFree=784400/2055920 swapFree=4180808/4192956
[pid=3059] ppid=3057 vsize=808272 CPUtime=0.67
/proc/3059/stat : 3059 (java) S 3057 3059 1733 0 -1 0 6389 0 1 0 64 3 0 0 18 0 12 0 2000702501 827670528 5517 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/3059/statm: 202068 5517 1335 9 0 199430 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 808272

[startup+1.50183 s]
/proc/loadavg: 2.00 2.00 2.00 3/93 3071
/proc/meminfo: memFree=763568/2055920 swapFree=4180808/4192956
[pid=3059] ppid=3057 vsize=814532 CPUtime=1.46
/proc/3059/stat : 3059 (java) S 3057 3059 1733 0 -1 0 10894 0 1 0 140 6 0 0 18 0 12 0 2000702501 834080768 8009 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/3059/statm: 203633 8009 1372 9 0 200995 0
[pid=3059/tid=3061] ppid=3057 vsize=814532 CPUtime=0.72
/proc/3059/task/3061/stat : 3061 (java) R 3057 3059 1733 0 -1 64 4789 0 1 0 69 3 0 0 19 0 12 0 2000702502 834080768 8009 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3059/tid=3062] ppid=3057 vsize=814532 CPUtime=0
/proc/3059/task/3062/stat : 3062 (java) S 3057 3059 1733 0 -1 64 3 0 0 0 0 0 0 0 18 0 12 0 2000702503 834080768 8009 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3059/tid=3063] ppid=3057 vsize=814532 CPUtime=0
/proc/3059/task/3063/stat : 3063 (java) S 3057 3059 1733 0 -1 64 0 0 0 0 0 0 0 0 19 0 12 0 2000702503 834080768 8009 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3059/tid=3064] ppid=3057 vsize=814532 CPUtime=0
/proc/3059/task/3064/stat : 3064 (java) S 3057 3059 1733 0 -1 64 0 0 0 0 0 0 0 0 17 0 12 0 2000702505 834080768 8009 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=3059/tid=3065] ppid=3057 vsize=814532 CPUtime=0
/proc/3059/task/3065/stat : 3065 (java) S 3057 3059 1733 0 -1 64 8 0 0 0 0 0 0 0 21 0 12 0 2000702506 834080768 8009 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3059/tid=3066] ppid=3057 vsize=814532 CPUtime=0
/proc/3059/task/3066/stat : 3066 (java) S 3057 3059 1733 0 -1 64 4 0 0 0 0 0 0 0 22 0 12 0 2000702506 834080768 8009 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3059/tid=3067] ppid=3057 vsize=814532 CPUtime=0
/proc/3059/task/3067/stat : 3067 (java) S 3057 3059 1733 0 -1 64 2 0 0 0 0 0 0 0 18 0 12 0 2000702510 834080768 8009 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3059/tid=3068] ppid=3057 vsize=814532 CPUtime=0.19
/proc/3059/task/3068/stat : 3068 (java) S 3057 3059 1733 0 -1 64 661 0 0 0 19 0 0 0 16 0 12 0 2000702510 834080768 8009 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3059/tid=3069] ppid=3057 vsize=814532 CPUtime=0.52
/proc/3059/task/3069/stat : 3069 (java) R 3057 3059 1733 0 -1 64 4683 0 0 0 50 2 0 0 17 0 12 0 2000702510 834080768 8009 996147200 134512640 134550740 4294956016 18446744073709551615 104090795 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3059/tid=3070] ppid=3057 vsize=814532 CPUtime=0
/proc/3059/task/3070/stat : 3070 (java) S 3057 3059 1733 0 -1 64 0 0 0 0 0 0 0 0 20 0 12 0 2000702510 834080768 8009 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3059/tid=3071] ppid=3057 vsize=814532 CPUtime=0
/proc/3059/task/3071/stat : 3071 (java) S 3057 3059 1733 0 -1 64 0 0 0 0 0 0 0 0 15 0 12 0 2000702510 834080768 8009 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 814532

[startup+3.10296 s]
/proc/loadavg: 2.00 2.00 2.00 4/93 3071
/proc/meminfo: memFree=746736/2055920 swapFree=4180808/4192956
[pid=3059] ppid=3057 vsize=815680 CPUtime=3.05
/proc/3059/stat : 3059 (java) S 3057 3059 1733 0 -1 0 19272 0 1 0 294 11 0 0 18 0 12 0 2000702501 835256320 14446 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/3059/statm: 203920 14446 1393 9 0 201282 0
[pid=3059/tid=3061] ppid=3057 vsize=815680 CPUtime=1.38
/proc/3059/task/3061/stat : 3061 (java) R 3057 3059 1733 0 -1 64 10760 0 1 0 132 6 0 0 25 0 12 0 2000702502 835256320 14446 996147200 134512640 134550740 4294956016 18446744073709551615 4109609545 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3059/tid=3062] ppid=3057 vsize=815680 CPUtime=0
/proc/3059/task/3062/stat : 3062 (java) S 3057 3059 1733 0 -1 64 3 0 0 0 0 0 0 0 18 0 12 0 2000702503 835256320 14446 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3059/tid=3063] ppid=3057 vsize=815680 CPUtime=0
/proc/3059/task/3063/stat : 3063 (java) S 3057 3059 1733 0 -1 64 0 0 0 0 0 0 0 0 19 0 12 0 2000702503 835256320 14446 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3059/tid=3064] ppid=3057 vsize=815680 CPUtime=0
/proc/3059/task/3064/stat : 3064 (java) S 3057 3059 1733 0 -1 64 1 0 0 0 0 0 0 0 17 0 12 0 2000702505 835256320 14446 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=3059/tid=3065] ppid=3057 vsize=815680 CPUtime=0
/proc/3059/task/3065/stat : 3065 (java) S 3057 3059 1733 0 -1 64 8 0 0 0 0 0 0 0 21 0 12 0 2000702506 835256320 14446 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3059/tid=3066] ppid=3057 vsize=815680 CPUtime=0
/proc/3059/task/3066/stat : 3066 (java) S 3057 3059 1733 0 -1 64 4 0 0 0 0 0 0 0 22 0 12 0 2000702506 835256320 14446 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3059/tid=3067] ppid=3057 vsize=815680 CPUtime=0
/proc/3059/task/3067/stat : 3067 (java) S 3057 3059 1733 0 -1 64 2 0 0 0 0 0 0 0 18 0 12 0 2000702510 835256320 14446 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3059/tid=3068] ppid=3057 vsize=815680 CPUtime=0.38
/proc/3059/task/3068/stat : 3068 (java) S 3057 3059 1733 0 -1 64 675 0 0 0 38 0 0 0 16 0 12 0 2000702510 835256320 14446 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3059/tid=3069] ppid=3057 vsize=815680 CPUtime=1.26
/proc/3059/task/3069/stat : 3069 (java) S 3057 3059 1733 0 -1 64 7075 0 0 0 123 3 0 0 16 0 12 0 2000702510 835256320 14446 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3059/tid=3070] ppid=3057 vsize=815680 CPUtime=0
/proc/3059/task/3070/stat : 3070 (java) S 3057 3059 1733 0 -1 64 0 0 0 0 0 0 0 0 20 0 12 0 2000702510 835256320 14446 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3059/tid=3071] ppid=3057 vsize=815680 CPUtime=0
/proc/3059/task/3071/stat : 3071 (java) S 3057 3059 1733 0 -1 64 0 0 0 0 0 0 0 0 15 0 12 0 2000702510 835256320 14446 996147200 134512640 134550740 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) 815680

[startup+6.30223 s]
/proc/loadavg: 2.00 2.00 2.00 4/93 3071
/proc/meminfo: memFree=689584/2055920 swapFree=4180808/4192956
[pid=3059] ppid=3057 vsize=815044 CPUtime=6.22
/proc/3059/stat : 3059 (java) S 3057 3059 1733 0 -1 0 28411 0 1 0 607 15 0 0 18 0 13 0 2000702501 834605056 23340 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/3059/statm: 203761 23340 1403 9 0 201123 0
[pid=3059/tid=3061] ppid=3057 vsize=815044 CPUtime=4.11
/proc/3059/task/3061/stat : 3061 (java) R 3057 3059 1733 0 -1 64 17280 0 1 0 402 9 0 0 25 0 13 0 2000702502 834605056 23340 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3059/tid=3062] ppid=3057 vsize=815044 CPUtime=0.02
/proc/3059/task/3062/stat : 3062 (java) S 3057 3059 1733 0 -1 64 1286 0 0 0 2 0 0 0 16 0 13 0 2000702503 834605056 23340 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3059/tid=3063] ppid=3057 vsize=815044 CPUtime=0.01
/proc/3059/task/3063/stat : 3063 (java) S 3057 3059 1733 0 -1 64 1214 0 0 0 1 0 0 0 16 0 13 0 2000702503 834605056 23340 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3059/tid=3064] ppid=3057 vsize=815044 CPUtime=0
/proc/3059/task/3064/stat : 3064 (java) S 3057 3059 1733 0 -1 64 86 0 0 0 0 0 0 0 16 0 13 0 2000702505 834605056 23340 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=3059/tid=3065] ppid=3057 vsize=815044 CPUtime=0
/proc/3059/task/3065/stat : 3065 (java) S 3057 3059 1733 0 -1 64 9 0 0 0 0 0 0 0 16 0 13 0 2000702506 834605056 23340 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3059/tid=3066] ppid=3057 vsize=815044 CPUtime=0
/proc/3059/task/3066/stat : 3066 (java) S 3057 3059 1733 0 -1 64 6 0 0 0 0 0 0 0 16 0 13 0 2000702506 834605056 23340 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3059/tid=3067] ppid=3057 vsize=815044 CPUtime=0
/proc/3059/task/3067/stat : 3067 (java) S 3057 3059 1733 0 -1 64 2 0 0 0 0 0 0 0 18 0 13 0 2000702510 834605056 23340 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3059/tid=3068] ppid=3057 vsize=815044 CPUtime=0.5
/proc/3059/task/3068/stat : 3068 (java) S 3057 3059 1733 0 -1 64 683 0 0 0 50 0 0 0 16 0 13 0 2000702510 834605056 23340 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3059/tid=3069] ppid=3057 vsize=815044 CPUtime=1.52
/proc/3059/task/3069/stat : 3069 (java) R 3057 3059 1733 0 -1 64 7096 0 0 0 149 3 0 0 16 0 13 0 2000702510 834605056 23340 996147200 134512640 134550740 4294956016 18446744073709551615 106083865 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3059/tid=3070] ppid=3057 vsize=815044 CPUtime=0
/proc/3059/task/3070/stat : 3070 (java) S 3057 3059 1733 0 -1 64 0 0 0 0 0 0 0 0 20 0 13 0 2000702510 834605056 23340 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3059/tid=3071] ppid=3057 vsize=815044 CPUtime=0
/proc/3059/task/3071/stat : 3071 (java) S 3057 3059 1733 0 -1 64 0 0 0 0 0 0 0 0 15 0 13 0 2000702510 834605056 23340 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 815044

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

[startup+6.70226 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 3072
/proc/meminfo: memFree=688424/2055920 swapFree=4180808/4192956
[pid=3059] ppid=3057 vsize=815044 CPUtime=6.61
/proc/3059/stat : 3059 (java) S 3057 3059 1733 0 -1 0 28416 0 1 0 646 15 0 0 18 0 13 0 2000702501 834605056 23345 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/3059/statm: 203761 23345 1404 9 0 201123 0
[pid=3059/tid=3061] ppid=3057 vsize=815044 CPUtime=4.45
/proc/3059/task/3061/stat : 3061 (java) R 3057 3059 1733 0 -1 64 17280 0 1 0 436 9 0 0 25 0 13 0 2000702502 834605056 23345 996147200 134512640 134550740 4294956016 18446744073709551615 4109996747 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3059/tid=3062] ppid=3057 vsize=815044 CPUtime=0.02
/proc/3059/task/3062/stat : 3062 (java) S 3057 3059 1733 0 -1 64 1286 0 0 0 2 0 0 0 16 0 13 0 2000702503 834605056 23345 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3059/tid=3063] ppid=3057 vsize=815044 CPUtime=0.01
/proc/3059/task/3063/stat : 3063 (java) S 3057 3059 1733 0 -1 64 1214 0 0 0 1 0 0 0 16 0 13 0 2000702503 834605056 23345 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3059/tid=3064] ppid=3057 vsize=815044 CPUtime=0
/proc/3059/task/3064/stat : 3064 (java) S 3057 3059 1733 0 -1 64 86 0 0 0 0 0 0 0 16 0 13 0 2000702505 834605056 23345 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=3059/tid=3065] ppid=3057 vsize=815044 CPUtime=0
/proc/3059/task/3065/stat : 3065 (java) S 3057 3059 1733 0 -1 64 9 0 0 0 0 0 0 0 16 0 13 0 2000702506 834605056 23345 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3059/tid=3066] ppid=3057 vsize=815044 CPUtime=0
/proc/3059/task/3066/stat : 3066 (java) S 3057 3059 1733 0 -1 64 6 0 0 0 0 0 0 0 16 0 13 0 2000702506 834605056 23345 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3059/tid=3067] ppid=3057 vsize=815044 CPUtime=0
/proc/3059/task/3067/stat : 3067 (java) S 3057 3059 1733 0 -1 64 2 0 0 0 0 0 0 0 18 0 13 0 2000702510 834605056 23345 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3059/tid=3068] ppid=3057 vsize=815044 CPUtime=0.53
/proc/3059/task/3068/stat : 3068 (java) S 3057 3059 1733 0 -1 64 684 0 0 0 53 0 0 0 16 0 13 0 2000702510 834605056 23345 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3059/tid=3069] ppid=3057 vsize=815044 CPUtime=1.54
/proc/3059/task/3069/stat : 3069 (java) S 3057 3059 1733 0 -1 64 7100 0 0 0 151 3 0 0 16 0 13 0 2000702510 834605056 23345 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3059/tid=3070] ppid=3057 vsize=815044 CPUtime=0
/proc/3059/task/3070/stat : 3070 (java) S 3057 3059 1733 0 -1 64 0 0 0 0 0 0 0 0 20 0 13 0 2000702510 834605056 23345 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3059/tid=3071] ppid=3057 vsize=815044 CPUtime=0
/proc/3059/task/3071/stat : 3071 (java) S 3057 3059 1733 0 -1 64 0 0 0 0 0 0 0 0 15 0 13 0 2000702510 834605056 23345 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3059/tid=3072] ppid=3057 vsize=815044 CPUtime=0
/proc/3059/task/3072/stat : 3072 (java) S 3057 3059 1733 0 -1 64 5 0 0 0 0 0 0 0 24 0 13 0 2000703087 834605056 23345 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.61
Current children cumulated vsize (KiB) 815044

[startup+6.90228 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 3072
/proc/meminfo: memFree=688424/2055920 swapFree=4180808/4192956
[pid=3059] ppid=3057 vsize=815044 CPUtime=6.8
/proc/3059/stat : 3059 (java) S 3057 3059 1733 0 -1 0 28418 0 1 0 665 15 0 0 18 0 13 0 2000702501 834605056 23347 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/3059/statm: 203761 23347 1404 9 0 201123 0
[pid=3059/tid=3061] ppid=3057 vsize=815044 CPUtime=4.63
/proc/3059/task/3061/stat : 3061 (java) R 3057 3059 1733 0 -1 64 17280 0 1 0 454 9 0 0 25 0 13 0 2000702502 834605056 23347 996147200 134512640 134550740 4294956016 18446744073709551615 4110028271 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3059/tid=3062] ppid=3057 vsize=815044 CPUtime=0.02
/proc/3059/task/3062/stat : 3062 (java) S 3057 3059 1733 0 -1 64 1286 0 0 0 2 0 0 0 16 0 13 0 2000702503 834605056 23347 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3059/tid=3063] ppid=3057 vsize=815044 CPUtime=0.01
/proc/3059/task/3063/stat : 3063 (java) S 3057 3059 1733 0 -1 64 1214 0 0 0 1 0 0 0 16 0 13 0 2000702503 834605056 23347 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3059/tid=3064] ppid=3057 vsize=815044 CPUtime=0
/proc/3059/task/3064/stat : 3064 (java) S 3057 3059 1733 0 -1 64 86 0 0 0 0 0 0 0 16 0 13 0 2000702505 834605056 23347 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=3059/tid=3065] ppid=3057 vsize=815044 CPUtime=0
/proc/3059/task/3065/stat : 3065 (java) S 3057 3059 1733 0 -1 64 9 0 0 0 0 0 0 0 16 0 13 0 2000702506 834605056 23347 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3059/tid=3066] ppid=3057 vsize=815044 CPUtime=0
/proc/3059/task/3066/stat : 3066 (java) S 3057 3059 1733 0 -1 64 6 0 0 0 0 0 0 0 16 0 13 0 2000702506 834605056 23347 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3059/tid=3067] ppid=3057 vsize=815044 CPUtime=0
/proc/3059/task/3067/stat : 3067 (java) S 3057 3059 1733 0 -1 64 2 0 0 0 0 0 0 0 18 0 13 0 2000702510 834605056 23347 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3059/tid=3068] ppid=3057 vsize=815044 CPUtime=0.54
/proc/3059/task/3068/stat : 3068 (java) S 3057 3059 1733 0 -1 64 685 0 0 0 54 0 0 0 16 0 13 0 2000702510 834605056 23347 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3059/tid=3069] ppid=3057 vsize=815044 CPUtime=1.55
/proc/3059/task/3069/stat : 3069 (java) S 3057 3059 1733 0 -1 64 7101 0 0 0 152 3 0 0 16 0 13 0 2000702510 834605056 23347 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3059/tid=3070] ppid=3057 vsize=815044 CPUtime=0
/proc/3059/task/3070/stat : 3070 (java) S 3057 3059 1733 0 -1 64 0 0 0 0 0 0 0 0 20 0 13 0 2000702510 834605056 23347 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3059/tid=3071] ppid=3057 vsize=815044 CPUtime=0
/proc/3059/task/3071/stat : 3071 (java) S 3057 3059 1733 0 -1 64 0 0 0 0 0 0 0 0 15 0 13 0 2000702510 834605056 23347 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3059/tid=3072] ppid=3057 vsize=815044 CPUtime=0
/proc/3059/task/3072/stat : 3072 (java) S 3057 3059 1733 0 -1 64 5 0 0 0 0 0 0 0 24 0 13 0 2000703087 834605056 23347 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.8
Current children cumulated vsize (KiB) 815044

[startup+7.00229 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 3072
/proc/meminfo: memFree=688424/2055920 swapFree=4180808/4192956
[pid=3059] ppid=3057 vsize=815044 CPUtime=6.9
/proc/3059/stat : 3059 (java) S 3057 3059 1733 0 -1 0 28419 0 1 0 675 15 0 0 18 0 13 0 2000702501 834605056 23347 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/3059/statm: 203761 23347 1404 9 0 201123 0
[pid=3059/tid=3061] ppid=3057 vsize=815044 CPUtime=4.73
/proc/3059/task/3061/stat : 3061 (java) R 3057 3059 1733 0 -1 64 17281 0 1 0 464 9 0 0 25 0 13 0 2000702502 834605056 23347 996147200 134512640 134550740 4294956016 18446744073709551615 4110028271 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3059/tid=3062] ppid=3057 vsize=815044 CPUtime=0.02
/proc/3059/task/3062/stat : 3062 (java) S 3057 3059 1733 0 -1 64 1286 0 0 0 2 0 0 0 16 0 13 0 2000702503 834605056 23347 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3059/tid=3063] ppid=3057 vsize=815044 CPUtime=0.01
/proc/3059/task/3063/stat : 3063 (java) S 3057 3059 1733 0 -1 64 1214 0 0 0 1 0 0 0 16 0 13 0 2000702503 834605056 23347 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3059/tid=3064] ppid=3057 vsize=815044 CPUtime=0
/proc/3059/task/3064/stat : 3064 (java) S 3057 3059 1733 0 -1 64 86 0 0 0 0 0 0 0 17 0 13 0 2000702505 834605056 23347 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=3059/tid=3065] ppid=3057 vsize=815044 CPUtime=0
/proc/3059/task/3065/stat : 3065 (java) S 3057 3059 1733 0 -1 64 9 0 0 0 0 0 0 0 16 0 13 0 2000702506 834605056 23347 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3059/tid=3066] ppid=3057 vsize=815044 CPUtime=0
/proc/3059/task/3066/stat : 3066 (java) S 3057 3059 1733 0 -1 64 6 0 0 0 0 0 0 0 16 0 13 0 2000702506 834605056 23347 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3059/tid=3067] ppid=3057 vsize=815044 CPUtime=0
/proc/3059/task/3067/stat : 3067 (java) S 3057 3059 1733 0 -1 64 2 0 0 0 0 0 0 0 18 0 13 0 2000702510 834605056 23347 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3059/tid=3068] ppid=3057 vsize=815044 CPUtime=0.54
/proc/3059/task/3068/stat : 3068 (java) S 3057 3059 1733 0 -1 64 685 0 0 0 54 0 0 0 16 0 13 0 2000702510 834605056 23347 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3059/tid=3069] ppid=3057 vsize=815044 CPUtime=1.55
/proc/3059/task/3069/stat : 3069 (java) S 3057 3059 1733 0 -1 64 7101 0 0 0 152 3 0 0 16 0 13 0 2000702510 834605056 23347 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3059/tid=3070] ppid=3057 vsize=815044 CPUtime=0
/proc/3059/task/3070/stat : 3070 (java) S 3057 3059 1733 0 -1 64 0 0 0 0 0 0 0 0 20 0 13 0 2000702510 834605056 23347 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3059/tid=3071] ppid=3057 vsize=815044 CPUtime=0
/proc/3059/task/3071/stat : 3071 (java) S 3057 3059 1733 0 -1 64 0 0 0 0 0 0 0 0 15 0 13 0 2000702510 834605056 23347 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=3059/tid=3072] ppid=3057 vsize=815044 CPUtime=0
/proc/3059/task/3072/stat : 3072 (java) S 3057 3059 1733 0 -1 64 5 0 0 0 0 0 0 0 24 0 13 0 2000703087 834605056 23347 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.9
Current children cumulated vsize (KiB) 815044

Child status: 0
Real time (s): 7.03585
CPU time (s): 6.93594
CPU user time (s): 6.76897
CPU system time (s): 0.166974
CPU usage (%): 98.58
Max. virtual memory (cumulated for all children) (KiB): 817020

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.76897
system time used= 0.166974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28427
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= 785
involuntary context switches= 990

runsolver used 0.011998 second user time and 0.032994 second system time

The end

Launcher Data (download as text)

Begin job on node65 at 2008-07-05 02:22:07
IDJOB=1081505
IDBENCH=57107
IDSOLVER=344
FILE ID=node65/1081505-1215217327
PBS_JOBID= 7881719
Free space on /tmp= 65588 MiB

SOLVER NAME= SAT4J CSP 2008-06-13
BENCH NAME= CPAI08/csp/knights/normalized-knights-12-9.xml
COMMAND LINE= java6 -server -Xms650m -Xmx650m -jar HOME/sat4jcsp.jar BENCHNAME
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1081505-1215217327/watcher-1081505-1215217327 -o /tmp/evaluation-result-1081505-1215217327/solver-1081505-1215217327 -C 1800 -W 2200 -M 900 --output-limit 1,15  java6 -server -Xms650m -Xmx650m -jar HOME/sat4jcsp.jar HOME/instance-1081505-1215217327.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 88a8a34b19289d35e9ed9938496c3815
RANDOM SEED=828504243

node65.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		: 3000.231
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		: 3000.231
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:        784880 kB
Buffers:         31416 kB
Cached:        1071320 kB
SwapCached:       5732 kB
Active:         661820 kB
Inactive:       535180 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        784880 kB
SwapTotal:     4192956 kB
SwapFree:      4180808 kB
Dirty:           23184 kB
Writeback:           0 kB
Mapped:         110948 kB
Slab:            59092 kB
Committed_AS:  4697244 kB
PageTables:       2088 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= 65576 MiB
End job on node65 at 2008-07-05 02:22:14