Trace number 1100756

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 12.843 12.9581

General information on the benchmark

Namecsp/tightness0.9/
normalized-rand-2-40-180-84-900-28_ext.xml
MD5SUMafa8a1cb06fb6727c4ad99ca3233ddf8
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1.07084
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints84
Maximum constraint arity2
Maximum domain size180
Number of constraints which are defined in extension84
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.28/0.30	c SAT4J: a SATisfiability library for Java (c) 2004-2008 Daniel Le Berre
0.28/0.30	c This is free software under the dual EPL/GNU LGPL licenses.
0.28/0.30	c See www.sat4j.org for details.
0.28/0.30	c That software uses the Rhino library from the Mozilla project.
0.28/0.34	c version 9.9.9.token
0.28/0.34	c sun.arch.data.model	32
0.28/0.34	c java.version	1.6.0_06
0.28/0.34	c os.name	Linux
0.28/0.34	c os.version	2.6.9-22.EL.rootsmp
0.28/0.34	c os.arch	i386
0.28/0.34	c Free memory 669864272
0.28/0.34	c Max memory 672137216
0.28/0.34	c Total memory 672137216
0.28/0.34	c Number of processors 2
0.28/0.39	c c --- Begin Solver configuration ---
0.28/0.39	c Stops conflict analysis at the first Unique Implication Point
0.28/0.39	c org.sat4j.minisat.constraints.MixedDataStructureDaniel@1d2068d
0.28/0.39	c Learn all clauses as in MiniSAT
0.28/0.39	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.28/0.39	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause
0.28/0.39	c Expensive reason simplification
0.28/0.39	c MiniSAT restarts strategy
0.28/0.39	c timeout=2147483s
0.28/0.39	c DB Simplification allowed=false
0.28/0.39	c --- End Solver configuration ---
0.28/0.39	c solving HOME/instance-1100756-1215287671.xml
0.28/0.39	c reading problem ... 
0.58/0.64	c reading problem named null
0.58/0.64	c reading domains done.
0.58/0.65	c reading variables done.
0.78/0.86	c reading relations done.
2.77/2.88	c reading constraints
3.56/3.62	c done with constraints.
3.56/3.62	c ... done. Wall clock time 3.236s.
3.56/3.62	c #vars     7200
3.56/3.62	c #constraints  30320
3.56/3.62	c constraints type 
3.56/3.62	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 30280
3.56/3.62	c org.sat4j.minisat.constraints.card.AtLeast => 40
12.81/12.90	c starts		: 6
12.81/12.90	c conflicts		: 1522
12.81/12.90	c decisions		: 2478
12.81/12.90	c propagations		: 1914074
12.81/12.90	c inspects		: 19881403
12.81/12.90	c learnt literals	: 7
12.81/12.90	c learnt binary clauses	: 4
12.81/12.90	c learnt ternary clauses	: 5
12.81/12.90	c learnt clauses	: 1514
12.81/12.90	c ignored clauses	: 0
12.81/12.90	c root simplifications	: 0
12.81/12.90	c removed literals (reason simplification)	: 107863
12.81/12.90	c reason swapping (by a shorter reason)	: 0
12.81/12.90	c Calls to reduceDB	: 0
12.81/12.90	c speed (assignments/second)	: 206614.2055267703
12.81/12.90	c non guided choices	525
12.81/12.90	s UNSATISFIABLE
12.81/12.90	c Total wall clock time (in seconds) : 12.514

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-1100756-1215287671/watcher-1100756-1215287671 -o /tmp/evaluation-result-1100756-1215287671/solver-1100756-1215287671 -C 1800 -W 2200 -M 900 --output-limit 1,15 java6 -server -Xms650m -Xmx650m -jar HOME/sat4jcsp.jar HOME/instance-1100756-1215287671.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 29724
/proc/meminfo: memFree=1547352/2055920 swapFree=4179912/4192956
[pid=29724] ppid=29722 vsize=18572 CPUtime=0
/proc/29724/stat : 29724 (runsolver) R 29722 29724 27488 0 -1 4194368 16 0 0 0 0 0 0 0 20 0 1 0 2007739430 19017728 292 996147200 4194304 4296836 548682068416 18446744073709551615 269930261799 0 2147483391 4096 24578 0 0 0 17 0 0 0
/proc/29724/statm: 4643 292 257 25 0 2626 0

[startup+0.096725 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 29724
/proc/meminfo: memFree=1547352/2055920 swapFree=4179912/4192956
[pid=29724] ppid=29722 vsize=804612 CPUtime=0.08
/proc/29724/stat : 29724 (java) S 29722 29724 27488 0 -1 0 2997 0 1 0 6 2 0 0 20 0 12 0 2007739430 823922688 2730 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/29724/statm: 201153 2730 1048 9 0 198522 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 804612

[startup+0.10272 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 29724
/proc/meminfo: memFree=1547352/2055920 swapFree=4179912/4192956
[pid=29724] ppid=29722 vsize=804612 CPUtime=0.09
/proc/29724/stat : 29724 (java) S 29722 29724 27488 0 -1 0 3008 0 1 0 7 2 0 0 20 0 12 0 2007739430 823922688 2741 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/29724/statm: 201153 2741 1048 9 0 198522 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 804612

[startup+0.30275 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 29724
/proc/meminfo: memFree=1547352/2055920 swapFree=4179912/4192956
[pid=29724] ppid=29722 vsize=808264 CPUtime=0.28
/proc/29724/stat : 29724 (java) S 29722 29724 27488 0 -1 0 5029 0 1 0 25 3 0 0 20 0 12 0 2007739430 827662336 4358 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/29724/statm: 202066 4358 1306 9 0 199435 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 808264

[startup+0.702796 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 29724
/proc/meminfo: memFree=1547352/2055920 swapFree=4179912/4192956
[pid=29724] ppid=29722 vsize=808292 CPUtime=0.68
/proc/29724/stat : 29724 (java) S 29722 29724 27488 0 -1 0 6415 0 1 0 63 5 0 0 20 0 12 0 2007739430 827691008 5597 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/29724/statm: 202073 5597 1335 9 0 199435 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 808292

[startup+1.5029 s]
/proc/loadavg: 2.00 2.00 2.00 4/93 29736
/proc/meminfo: memFree=1528440/2055920 swapFree=4179912/4192956
[pid=29724] ppid=29722 vsize=808292 CPUtime=1.48
/proc/29724/stat : 29724 (java) S 29722 29724 27488 0 -1 0 8926 0 1 0 142 6 0 0 20 0 12 0 2007739430 827691008 6939 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/29724/statm: 202073 6939 1350 9 0 199435 0
[pid=29724/tid=29726] ppid=29722 vsize=808292 CPUtime=0.61
/proc/29724/task/29726/stat : 29726 (java) R 29722 29724 27488 0 -1 64 5186 0 1 0 57 4 0 0 25 0 12 0 2007739432 827691008 6939 996147200 134512640 134550740 4294956016 18446744073709551615 4109198626 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29724/tid=29727] ppid=29722 vsize=808292 CPUtime=0
/proc/29724/task/29727/stat : 29727 (java) S 29722 29724 27488 0 -1 64 3 0 0 0 0 0 0 0 22 0 12 0 2007739433 827691008 6939 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29724/tid=29728] ppid=29722 vsize=808292 CPUtime=0
/proc/29724/task/29728/stat : 29728 (java) S 29722 29724 27488 0 -1 64 1 0 0 0 0 0 0 0 23 0 12 0 2007739433 827691008 6939 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29724/tid=29729] ppid=29722 vsize=808292 CPUtime=0
/proc/29724/task/29729/stat : 29729 (java) S 29722 29724 27488 0 -1 64 1 0 0 0 0 0 0 0 17 0 12 0 2007739434 827691008 6939 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=29724/tid=29730] ppid=29722 vsize=808292 CPUtime=0
/proc/29724/task/29730/stat : 29730 (java) S 29722 29724 27488 0 -1 64 9 0 0 0 0 0 0 0 25 0 12 0 2007739435 827691008 6939 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29724/tid=29731] ppid=29722 vsize=808292 CPUtime=0
/proc/29724/task/29731/stat : 29731 (java) S 29722 29724 27488 0 -1 64 3 0 0 0 0 0 0 0 25 0 12 0 2007739435 827691008 6939 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29724/tid=29732] ppid=29722 vsize=808292 CPUtime=0
/proc/29724/task/29732/stat : 29732 (java) S 29722 29724 27488 0 -1 64 1 0 0 0 0 0 0 0 25 0 12 0 2007739439 827691008 6939 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29724/tid=29733] ppid=29722 vsize=808292 CPUtime=0.5
/proc/29724/task/29733/stat : 29733 (java) S 29722 29724 27488 0 -1 64 1598 0 0 0 50 0 0 0 16 0 12 0 2007739439 827691008 6939 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29724/tid=29734] ppid=29722 vsize=808292 CPUtime=0.33
/proc/29724/task/29734/stat : 29734 (java) S 29722 29724 27488 0 -1 64 1378 0 0 0 33 0 0 0 16 0 12 0 2007739439 827691008 6939 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29724/tid=29735] ppid=29722 vsize=808292 CPUtime=0
/proc/29724/task/29735/stat : 29735 (java) S 29722 29724 27488 0 -1 64 1 0 0 0 0 0 0 0 25 0 12 0 2007739439 827691008 6939 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29724/tid=29736] ppid=29722 vsize=808292 CPUtime=0
/proc/29724/task/29736/stat : 29736 (java) S 29722 29724 27488 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 2007739439 827691008 6939 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 808292

[startup+3.10107 s]
/proc/loadavg: 2.00 2.00 2.00 3/93 29736
/proc/meminfo: memFree=1473080/2055920 swapFree=4179912/4192956
[pid=29724] ppid=29722 vsize=809848 CPUtime=3.06
/proc/29724/stat : 29724 (java) S 29722 29724 27488 0 -1 0 25942 0 1 0 294 12 0 0 20 0 12 0 2007739430 829284352 23194 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/29724/statm: 202462 23194 1359 9 0 199824 0
[pid=29724/tid=29726] ppid=29722 vsize=809848 CPUtime=1.69
/proc/29724/task/29726/stat : 29726 (java) R 29722 29724 27488 0 -1 64 17007 0 1 0 160 9 0 0 25 0 12 0 2007739432 829284352 23194 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29724/tid=29727] ppid=29722 vsize=809848 CPUtime=0.08
/proc/29724/task/29727/stat : 29727 (java) S 29722 29724 27488 0 -1 64 1979 0 0 0 8 0 0 0 16 0 12 0 2007739433 829284352 23194 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29724/tid=29728] ppid=29722 vsize=809848 CPUtime=0.07
/proc/29724/task/29728/stat : 29728 (java) S 29722 29724 27488 0 -1 64 1971 0 0 0 7 0 0 0 16 0 12 0 2007739433 829284352 23194 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29724/tid=29729] ppid=29722 vsize=809848 CPUtime=0
/proc/29724/task/29729/stat : 29729 (java) S 29722 29724 27488 0 -1 64 111 0 0 0 0 0 0 0 16 0 12 0 2007739434 829284352 23194 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=29724/tid=29730] ppid=29722 vsize=809848 CPUtime=0
/proc/29724/task/29730/stat : 29730 (java) S 29722 29724 27488 0 -1 64 10 0 0 0 0 0 0 0 16 0 12 0 2007739435 829284352 23194 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29724/tid=29731] ppid=29722 vsize=809848 CPUtime=0
/proc/29724/task/29731/stat : 29731 (java) S 29722 29724 27488 0 -1 64 6 0 0 0 0 0 0 0 16 0 12 0 2007739435 829284352 23194 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29724/tid=29732] ppid=29722 vsize=809848 CPUtime=0
/proc/29724/task/29732/stat : 29732 (java) S 29722 29724 27488 0 -1 64 1 0 0 0 0 0 0 0 25 0 12 0 2007739439 829284352 23194 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29724/tid=29733] ppid=29722 vsize=809848 CPUtime=0.63
/proc/29724/task/29733/stat : 29733 (java) R 29722 29724 27488 0 -1 64 1613 0 0 0 63 0 0 0 16 0 12 0 2007739439 829284352 23194 996147200 134512640 134550740 4294956016 18446744073709551615 103787562 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29724/tid=29734] ppid=29722 vsize=809848 CPUtime=0.54
/proc/29724/task/29734/stat : 29734 (java) S 29722 29724 27488 0 -1 64 2498 0 0 0 54 0 0 0 17 0 12 0 2007739439 829284352 23194 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29724/tid=29735] ppid=29722 vsize=809848 CPUtime=0
/proc/29724/task/29735/stat : 29735 (java) S 29722 29724 27488 0 -1 64 1 0 0 0 0 0 0 0 25 0 12 0 2007739439 829284352 23194 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29724/tid=29736] ppid=29722 vsize=809848 CPUtime=0
/proc/29724/task/29736/stat : 29736 (java) S 29722 29724 27488 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 2007739439 829284352 23194 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 809848

[startup+6.30243 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 29737
/proc/meminfo: memFree=1452472/2055920 swapFree=4179912/4192956
[pid=29724] ppid=29722 vsize=810172 CPUtime=6.25
/proc/29724/stat : 29724 (java) S 29722 29724 27488 0 -1 0 28031 0 1 0 612 13 0 0 20 0 13 0 2007739430 829616128 24819 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/29724/statm: 202543 24819 1380 9 0 199905 0
[pid=29724/tid=29726] ppid=29722 vsize=810172 CPUtime=3.95
/proc/29724/task/29726/stat : 29726 (java) R 29722 29724 27488 0 -1 64 17023 0 1 0 386 9 0 0 25 0 13 0 2007739432 829616128 24819 996147200 134512640 134550740 4294956016 18446744073709551615 4109867924 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29724/tid=29727] ppid=29722 vsize=810172 CPUtime=0.11
/proc/29724/task/29727/stat : 29727 (java) S 29722 29724 27488 0 -1 64 2752 0 0 0 11 0 0 0 16 0 13 0 2007739433 829616128 24819 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29724/tid=29728] ppid=29722 vsize=810172 CPUtime=0.11
/proc/29724/task/29728/stat : 29728 (java) S 29722 29724 27488 0 -1 64 2656 0 0 0 11 0 0 0 16 0 13 0 2007739433 829616128 24819 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29724/tid=29729] ppid=29722 vsize=810172 CPUtime=0
/proc/29724/task/29729/stat : 29729 (java) S 29722 29724 27488 0 -1 64 137 0 0 0 0 0 0 0 17 0 13 0 2007739434 829616128 24819 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=29724/tid=29730] ppid=29722 vsize=810172 CPUtime=0
/proc/29724/task/29730/stat : 29730 (java) S 29722 29724 27488 0 -1 64 10 0 0 0 0 0 0 0 16 0 13 0 2007739435 829616128 24819 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29724/tid=29731] ppid=29722 vsize=810172 CPUtime=0
/proc/29724/task/29731/stat : 29731 (java) S 29722 29724 27488 0 -1 64 6 0 0 0 0 0 0 0 16 0 13 0 2007739435 829616128 24819 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29724/tid=29732] ppid=29722 vsize=810172 CPUtime=0
/proc/29724/task/29732/stat : 29732 (java) S 29722 29724 27488 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 2007739439 829616128 24819 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29724/tid=29733] ppid=29722 vsize=810172 CPUtime=1.1
/proc/29724/task/29733/stat : 29733 (java) S 29722 29724 27488 0 -1 64 1876 0 0 0 110 0 0 0 16 0 13 0 2007739439 829616128 24819 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29724/tid=29734] ppid=29722 vsize=810172 CPUtime=0.92
/proc/29724/task/29734/stat : 29734 (java) S 29722 29724 27488 0 -1 64 2820 0 0 0 91 1 0 0 15 0 13 0 2007739439 829616128 24819 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29724/tid=29735] ppid=29722 vsize=810172 CPUtime=0
/proc/29724/task/29735/stat : 29735 (java) S 29722 29724 27488 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 2007739439 829616128 24819 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29724/tid=29736] ppid=29722 vsize=810172 CPUtime=0
/proc/29724/task/29736/stat : 29736 (java) S 29722 29724 27488 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 2007739439 829616128 24819 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29724/tid=29737] ppid=29722 vsize=810172 CPUtime=0
/proc/29724/task/29737/stat : 29737 (java) S 29722 29724 27488 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 2007739794 829616128 24819 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 810172

[startup+12.7022 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 29737
/proc/meminfo: memFree=1452472/2055920 swapFree=4179912/4192956
[pid=29724] ppid=29722 vsize=810172 CPUtime=12.61
/proc/29724/stat : 29724 (java) S 29722 29724 27488 0 -1 0 28031 0 1 0 1248 13 0 0 20 0 13 0 2007739430 829616128 24819 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/29724/statm: 202543 24819 1380 9 0 199905 0
[pid=29724/tid=29726] ppid=29722 vsize=810172 CPUtime=10.3
/proc/29724/task/29726/stat : 29726 (java) R 29722 29724 27488 0 -1 64 17023 0 1 0 1021 9 0 0 25 0 13 0 2007739432 829616128 24819 996147200 134512640 134550740 4294956016 18446744073709551615 4109556492 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29724/tid=29727] ppid=29722 vsize=810172 CPUtime=0.11
/proc/29724/task/29727/stat : 29727 (java) S 29722 29724 27488 0 -1 64 2752 0 0 0 11 0 0 0 16 0 13 0 2007739433 829616128 24819 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29724/tid=29728] ppid=29722 vsize=810172 CPUtime=0.11
/proc/29724/task/29728/stat : 29728 (java) S 29722 29724 27488 0 -1 64 2656 0 0 0 11 0 0 0 16 0 13 0 2007739433 829616128 24819 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29724/tid=29729] ppid=29722 vsize=810172 CPUtime=0
/proc/29724/task/29729/stat : 29729 (java) S 29722 29724 27488 0 -1 64 137 0 0 0 0 0 0 0 16 0 13 0 2007739434 829616128 24819 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=29724/tid=29730] ppid=29722 vsize=810172 CPUtime=0
/proc/29724/task/29730/stat : 29730 (java) S 29722 29724 27488 0 -1 64 10 0 0 0 0 0 0 0 16 0 13 0 2007739435 829616128 24819 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29724/tid=29731] ppid=29722 vsize=810172 CPUtime=0
/proc/29724/task/29731/stat : 29731 (java) S 29722 29724 27488 0 -1 64 6 0 0 0 0 0 0 0 16 0 13 0 2007739435 829616128 24819 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29724/tid=29732] ppid=29722 vsize=810172 CPUtime=0
/proc/29724/task/29732/stat : 29732 (java) S 29722 29724 27488 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 2007739439 829616128 24819 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29724/tid=29733] ppid=29722 vsize=810172 CPUtime=1.1
/proc/29724/task/29733/stat : 29733 (java) S 29722 29724 27488 0 -1 64 1876 0 0 0 110 0 0 0 17 0 13 0 2007739439 829616128 24819 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29724/tid=29734] ppid=29722 vsize=810172 CPUtime=0.93
/proc/29724/task/29734/stat : 29734 (java) S 29722 29724 27488 0 -1 64 2820 0 0 0 92 1 0 0 16 0 13 0 2007739439 829616128 24819 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29724/tid=29735] ppid=29722 vsize=810172 CPUtime=0
/proc/29724/task/29735/stat : 29735 (java) S 29722 29724 27488 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 2007739439 829616128 24819 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29724/tid=29736] ppid=29722 vsize=810172 CPUtime=0
/proc/29724/task/29736/stat : 29736 (java) S 29722 29724 27488 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 2007739439 829616128 24819 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29724/tid=29737] ppid=29722 vsize=810172 CPUtime=0
/proc/29724/task/29737/stat : 29737 (java) S 29722 29724 27488 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 2007739794 829616128 24819 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 810172

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

[startup+12.9022 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 29737
/proc/meminfo: memFree=1452472/2055920 swapFree=4179912/4192956
[pid=29724] ppid=29722 vsize=810172 CPUtime=12.81
/proc/29724/stat : 29724 (java) S 29722 29724 27488 0 -1 0 28031 0 1 0 1268 13 0 0 20 0 13 0 2007739430 829616128 24819 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/29724/statm: 202543 24819 1380 9 0 199905 0
[pid=29724/tid=29726] ppid=29722 vsize=810172 CPUtime=10.5
/proc/29724/task/29726/stat : 29726 (java) R 29722 29724 27488 0 -1 64 17023 0 1 0 1041 9 0 0 25 0 13 0 2007739432 829616128 24819 996147200 134512640 134550740 4294956016 18446744073709551615 4110036198 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29724/tid=29727] ppid=29722 vsize=810172 CPUtime=0.11
/proc/29724/task/29727/stat : 29727 (java) S 29722 29724 27488 0 -1 64 2752 0 0 0 11 0 0 0 16 0 13 0 2007739433 829616128 24819 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29724/tid=29728] ppid=29722 vsize=810172 CPUtime=0.11
/proc/29724/task/29728/stat : 29728 (java) S 29722 29724 27488 0 -1 64 2656 0 0 0 11 0 0 0 16 0 13 0 2007739433 829616128 24819 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29724/tid=29729] ppid=29722 vsize=810172 CPUtime=0
/proc/29724/task/29729/stat : 29729 (java) S 29722 29724 27488 0 -1 64 137 0 0 0 0 0 0 0 16 0 13 0 2007739434 829616128 24819 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=29724/tid=29730] ppid=29722 vsize=810172 CPUtime=0
/proc/29724/task/29730/stat : 29730 (java) S 29722 29724 27488 0 -1 64 10 0 0 0 0 0 0 0 16 0 13 0 2007739435 829616128 24819 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29724/tid=29731] ppid=29722 vsize=810172 CPUtime=0
/proc/29724/task/29731/stat : 29731 (java) S 29722 29724 27488 0 -1 64 6 0 0 0 0 0 0 0 16 0 13 0 2007739435 829616128 24819 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29724/tid=29732] ppid=29722 vsize=810172 CPUtime=0
/proc/29724/task/29732/stat : 29732 (java) S 29722 29724 27488 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 2007739439 829616128 24819 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29724/tid=29733] ppid=29722 vsize=810172 CPUtime=1.1
/proc/29724/task/29733/stat : 29733 (java) S 29722 29724 27488 0 -1 64 1876 0 0 0 110 0 0 0 17 0 13 0 2007739439 829616128 24819 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29724/tid=29734] ppid=29722 vsize=810172 CPUtime=0.93
/proc/29724/task/29734/stat : 29734 (java) S 29722 29724 27488 0 -1 64 2820 0 0 0 92 1 0 0 16 0 13 0 2007739439 829616128 24819 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29724/tid=29735] ppid=29722 vsize=810172 CPUtime=0
/proc/29724/task/29735/stat : 29735 (java) S 29722 29724 27488 0 -1 64 1 0 0 0 0 0 0 0 25 0 13 0 2007739439 829616128 24819 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29724/tid=29736] ppid=29722 vsize=810172 CPUtime=0
/proc/29724/task/29736/stat : 29736 (java) S 29722 29724 27488 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 2007739439 829616128 24819 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=29724/tid=29737] ppid=29722 vsize=810172 CPUtime=0
/proc/29724/task/29737/stat : 29737 (java) S 29722 29724 27488 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 2007739794 829616128 24819 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.81
Current children cumulated vsize (KiB) 810172

Child status: 0
Real time (s): 12.9581
CPU time (s): 12.843
CPU user time (s): 12.6881
CPU system time (s): 0.154976
CPU usage (%): 99.1123
Max. virtual memory (cumulated for all children) (KiB): 810768

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 12.6881
system time used= 0.154976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28039
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= 1050
involuntary context switches= 1193

runsolver used 0.022996 second user time and 0.045993 second system time

The end

Launcher Data (download as text)

Begin job on node53 at 2008-07-05 21:54:31
IDJOB=1100756
IDBENCH=59969
IDSOLVER=344
FILE ID=node53/1100756-1215287671
PBS_JOBID= 7882263
Free space on /tmp= 65124 MiB

SOLVER NAME= SAT4J CSP 2008-06-13
BENCH NAME= CPAI08/csp/tightness0.9/normalized-rand-2-40-180-84-900-28_ext.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-1100756-1215287671/watcher-1100756-1215287671 -o /tmp/evaluation-result-1100756-1215287671/solver-1100756-1215287671 -C 1800 -W 2200 -M 900 --output-limit 1,15  java6 -server -Xms650m -Xmx650m -jar HOME/sat4jcsp.jar HOME/instance-1100756-1215287671.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= afa8a1cb06fb6727c4ad99ca3233ddf8
RANDOM SEED=1127418516

node53.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		: 3000.222
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		: 3000.222
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1547768 kB
Buffers:         96268 kB
Cached:         322800 kB
SwapCached:       7428 kB
Active:         226612 kB
Inactive:       215596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1547768 kB
SwapTotal:     4192956 kB
SwapFree:      4179912 kB
Dirty:            2916 kB
Writeback:           0 kB
Mapped:          38776 kB
Slab:            51244 kB
Committed_AS:  4027564 kB
PageTables:       1828 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= 65124 MiB
End job on node53 at 2008-07-05 21:54:44