Trace number 1075036

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 7.50686 7.61957

General information on the benchmark

Namecsp/rlfapGraphsMod/
normalized-graph12-w1.xml
MD5SUM11f7688be372c5b6e894b67e078a7030
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 benchmark0.208967
Satisfiable
(Un)Satisfiability was proved
Number of variables680
Number of constraints1148
Maximum constraint arity2
Maximum domain size44
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1148
Global constraints used (with number of constraints)

Solver Data (download as text)

0.28/0.32	c SAT4J: a SATisfiability library for Java (c) 2004-2008 Daniel Le Berre
0.28/0.32	c This is free software under the dual EPL/GNU LGPL licenses.
0.28/0.32	c See www.sat4j.org for details.
0.28/0.32	c That software uses the Rhino library from the Mozilla project.
0.28/0.37	c version 9.9.9.token
0.28/0.37	c sun.arch.data.model	32
0.28/0.37	c java.version	1.6.0_06
0.28/0.37	c os.name	Linux
0.28/0.37	c os.version	2.6.9-22.EL.rootsmp
0.28/0.37	c os.arch	i386
0.28/0.37	c Free memory 669864272
0.28/0.37	c Max memory 672137216
0.28/0.37	c Total memory 672137216
0.28/0.37	c Number of processors 2
0.38/0.42	c c --- Begin Solver configuration ---
0.38/0.42	c Stops conflict analysis at the first Unique Implication Point
0.38/0.42	c org.sat4j.minisat.constraints.MixedDataStructureDaniel@1d2068d
0.38/0.42	c Learn all clauses as in MiniSAT
0.38/0.42	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.38/0.42	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause
0.38/0.42	c Expensive reason simplification
0.38/0.42	c MiniSAT restarts strategy
0.38/0.42	c timeout=2147483s
0.38/0.42	c DB Simplification allowed=false
0.38/0.42	c --- End Solver configuration ---
0.38/0.42	c solving HOME/instance-1075036-1215180091.xml
0.38/0.42	c reading problem ... 
0.58/0.69	c reading problem named null
0.58/0.69	c reading domains done.
0.67/0.71	c reading variables done.
1.16/1.25	c reading predicates  done.
1.37/1.44	c reading constraints
7.13/7.24	c done with constraints.
7.13/7.25	c ... done. Wall clock time 6.829s.
7.13/7.25	c #vars     25564
7.13/7.25	c #constraints  84597
7.13/7.25	c constraints type 
7.13/7.25	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 81069
7.13/7.25	c org.sat4j.minisat.constraints.card.AtLeast => 680
7.43/7.54	c starts		: 1
7.43/7.54	c conflicts		: 7
7.43/7.54	c decisions		: 406
7.43/7.54	c propagations		: 8136
7.43/7.54	c inspects		: 34162
7.43/7.54	c learnt literals	: 1
7.43/7.54	c learnt binary clauses	: 1
7.43/7.54	c learnt ternary clauses	: 1
7.43/7.54	c learnt clauses	: 5
7.43/7.54	c ignored clauses	: 0
7.43/7.54	c root simplifications	: 0
7.43/7.55	c removed literals (reason simplification)	: 64
7.43/7.55	c reason swapping (by a shorter reason)	: 0
7.43/7.55	c Calls to reduceDB	: 0
7.43/7.55	c speed (assignments/second)	: 37493.087557603685
7.43/7.55	c non guided choices	396
7.43/7.55	s UNSATISFIABLE
7.43/7.55	c Total wall clock time (in seconds) : 7.129

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-1075036-1215180091/watcher-1075036-1215180091 -o /tmp/evaluation-result-1075036-1215180091/solver-1075036-1215180091 -C 1800 -W 2200 -M 900 --output-limit 1,15 java6 -server -Xms650m -Xmx650m -jar HOME/sat4jcsp.jar HOME/instance-1075036-1215180091.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: 2.09 2.04 2.02 3/72 20027
/proc/meminfo: memFree=1540520/2055920 swapFree=4180240/4192956
[pid=20027] ppid=20025 vsize=18572 CPUtime=0
/proc/20027/stat : 20027 (runsolver) R 20025 20027 19419 0 -1 4194368 16 0 0 0 0 0 0 0 18 0 1 0 1996981041 19017728 292 996147200 4194304 4296836 548682068416 18446744073709551615 240577473831 0 2147483391 4096 24578 0 0 0 17 1 0 0
/proc/20027/statm: 4643 292 257 25 0 2626 0

[startup+0.0115059 s]
/proc/loadavg: 2.09 2.04 2.02 3/72 20027
/proc/meminfo: memFree=1540520/2055920 swapFree=4180240/4192956
[pid=20027] ppid=20025 vsize=272 CPUtime=0
/proc/20027/stat : 20027 (java) D 20025 20027 19419 0 -1 0 223 0 0 0 0 0 0 0 18 0 1 0 1996981041 278528 37 996147200 134512640 134550740 4294956016 18446744073709551615 7918372 0 2147483391 4096 0 18446744072099781622 0 0 17 1 0 0
/proc/20027/statm: 68 37 28 9 0 6 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 272

[startup+0.102631 s]
/proc/loadavg: 2.09 2.04 2.02 3/72 20027
/proc/meminfo: memFree=1540520/2055920 swapFree=4180240/4192956
[pid=20027] ppid=20025 vsize=804612 CPUtime=0.08
/proc/20027/stat : 20027 (java) S 20025 20027 19419 0 -1 0 2978 0 1 0 5 3 0 0 18 0 12 0 1996981041 823922688 2711 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/20027/statm: 201153 2711 1047 9 0 198522 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 804612

[startup+0.301664 s]
/proc/loadavg: 2.09 2.04 2.02 3/72 20027
/proc/meminfo: memFree=1540520/2055920 swapFree=4180240/4192956
[pid=20027] ppid=20025 vsize=808276 CPUtime=0.28
/proc/20027/stat : 20027 (java) S 20025 20027 19419 0 -1 0 4892 0 1 0 24 4 0 0 18 0 12 0 1996981041 827674624 4219 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/20027/statm: 202069 4219 1297 9 0 199438 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 808276

[startup+0.70173 s]
/proc/loadavg: 2.09 2.04 2.02 3/72 20027
/proc/meminfo: memFree=1540520/2055920 swapFree=4180240/4192956
[pid=20027] ppid=20025 vsize=808304 CPUtime=0.67
/proc/20027/stat : 20027 (java) S 20025 20027 19419 0 -1 0 6342 0 1 0 62 5 0 0 18 0 12 0 1996981041 827703296 5470 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/20027/statm: 202076 5470 1335 9 0 199438 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 808304

[startup+1.50287 s]
/proc/loadavg: 2.09 2.04 2.02 4/84 20039
/proc/meminfo: memFree=1521864/2055920 swapFree=4180240/4192956
[pid=20027] ppid=20025 vsize=808304 CPUtime=1.47
/proc/20027/stat : 20027 (java) S 20025 20027 19419 0 -1 0 9258 0 1 0 139 8 0 0 18 0 12 0 1996981041 827703296 7734 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/20027/statm: 202076 7734 1352 9 0 199438 0
[pid=20027/tid=20029] ppid=20025 vsize=808304 CPUtime=0.83
/proc/20027/task/20029/stat : 20029 (java) R 20025 20027 19419 0 -1 64 6046 0 1 0 78 5 0 0 25 0 12 0 1996981042 827703296 7734 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20027/tid=20030] ppid=20025 vsize=808304 CPUtime=0
/proc/20027/task/20030/stat : 20030 (java) S 20025 20027 19419 0 -1 64 3 0 0 0 0 0 0 0 18 0 12 0 1996981043 827703296 7734 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20027/tid=20031] ppid=20025 vsize=808304 CPUtime=0
/proc/20027/task/20031/stat : 20031 (java) S 20025 20027 19419 0 -1 64 0 0 0 0 0 0 0 0 19 0 12 0 1996981043 827703296 7734 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20027/tid=20032] ppid=20025 vsize=808304 CPUtime=0
/proc/20027/task/20032/stat : 20032 (java) S 20025 20027 19419 0 -1 64 0 0 0 0 0 0 0 0 16 0 12 0 1996981045 827703296 7734 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=20027/tid=20033] ppid=20025 vsize=808304 CPUtime=0
/proc/20027/task/20033/stat : 20033 (java) S 20025 20027 19419 0 -1 64 8 0 0 0 0 0 0 0 21 0 12 0 1996981046 827703296 7734 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20027/tid=20034] ppid=20025 vsize=808304 CPUtime=0
/proc/20027/task/20034/stat : 20034 (java) S 20025 20027 19419 0 -1 64 4 0 0 0 0 0 0 0 22 0 12 0 1996981046 827703296 7734 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20027/tid=20035] ppid=20025 vsize=808304 CPUtime=0
/proc/20027/task/20035/stat : 20035 (java) S 20025 20027 19419 0 -1 64 2 0 0 0 0 0 0 0 18 0 12 0 1996981050 827703296 7734 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20027/tid=20036] ppid=20025 vsize=808304 CPUtime=0.35
/proc/20027/task/20036/stat : 20036 (java) S 20025 20027 19419 0 -1 64 1276 0 0 0 35 0 0 0 16 0 12 0 1996981050 827703296 7734 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20027/tid=20037] ppid=20025 vsize=808304 CPUtime=0.24
/proc/20027/task/20037/stat : 20037 (java) R 20025 20027 19419 0 -1 64 1175 0 0 0 24 0 0 0 16 0 12 0 1996981050 827703296 7734 996147200 134512640 134550740 4294956016 18446744073709551615 106497099 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20027/tid=20038] ppid=20025 vsize=808304 CPUtime=0
/proc/20027/task/20038/stat : 20038 (java) S 20025 20027 19419 0 -1 64 0 0 0 0 0 0 0 0 20 0 12 0 1996981050 827703296 7734 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20027/tid=20039] ppid=20025 vsize=808304 CPUtime=0
/proc/20027/task/20039/stat : 20039 (java) S 20025 20027 19419 0 -1 64 0 0 0 0 0 0 0 0 15 0 12 0 1996981050 827703296 7734 996147200 134512640 134550740 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) 808304

[startup+3.10214 s]
/proc/loadavg: 2.09 2.04 2.02 3/84 20039
/proc/meminfo: memFree=1506760/2055920 swapFree=4180240/4192956
[pid=20027] ppid=20025 vsize=815720 CPUtime=3.06
/proc/20027/stat : 20027 (java) S 20025 20027 19419 0 -1 0 19401 0 1 0 292 14 0 0 18 0 12 0 1996981041 835297280 15614 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/20027/statm: 203930 15614 1382 9 0 201292 0
[pid=20027/tid=20029] ppid=20025 vsize=815720 CPUtime=1.39
/proc/20027/task/20029/stat : 20029 (java) R 20025 20027 19419 0 -1 64 11958 0 1 0 130 9 0 0 25 0 12 0 1996981042 835297280 15614 996147200 134512640 134550740 4294956016 18446744073709551615 4109672692 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20027/tid=20030] ppid=20025 vsize=815720 CPUtime=0
/proc/20027/task/20030/stat : 20030 (java) S 20025 20027 19419 0 -1 64 3 0 0 0 0 0 0 0 18 0 12 0 1996981043 835297280 15614 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20027/tid=20031] ppid=20025 vsize=815720 CPUtime=0
/proc/20027/task/20031/stat : 20031 (java) S 20025 20027 19419 0 -1 64 0 0 0 0 0 0 0 0 19 0 12 0 1996981043 835297280 15614 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20027/tid=20032] ppid=20025 vsize=815720 CPUtime=0
/proc/20027/task/20032/stat : 20032 (java) S 20025 20027 19419 0 -1 64 0 0 0 0 0 0 0 0 16 0 12 0 1996981045 835297280 15614 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=20027/tid=20033] ppid=20025 vsize=815720 CPUtime=0
/proc/20027/task/20033/stat : 20033 (java) S 20025 20027 19419 0 -1 64 8 0 0 0 0 0 0 0 21 0 12 0 1996981046 835297280 15614 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20027/tid=20034] ppid=20025 vsize=815720 CPUtime=0
/proc/20027/task/20034/stat : 20034 (java) S 20025 20027 19419 0 -1 64 4 0 0 0 0 0 0 0 22 0 12 0 1996981046 835297280 15614 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20027/tid=20035] ppid=20025 vsize=815720 CPUtime=0
/proc/20027/task/20035/stat : 20035 (java) S 20025 20027 19419 0 -1 64 2 0 0 0 0 0 0 0 18 0 12 0 1996981050 835297280 15614 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20027/tid=20036] ppid=20025 vsize=815720 CPUtime=0.74
/proc/20027/task/20036/stat : 20036 (java) S 20025 20027 19419 0 -1 64 1512 0 0 0 74 0 0 0 16 0 12 0 1996981050 835297280 15614 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20027/tid=20037] ppid=20025 vsize=815720 CPUtime=0.88
/proc/20027/task/20037/stat : 20037 (java) S 20025 20027 19419 0 -1 64 5170 0 0 0 86 2 0 0 16 0 12 0 1996981050 835297280 15614 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20027/tid=20038] ppid=20025 vsize=815720 CPUtime=0
/proc/20027/task/20038/stat : 20038 (java) S 20025 20027 19419 0 -1 64 0 0 0 0 0 0 0 0 20 0 12 0 1996981050 835297280 15614 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20027/tid=20039] ppid=20025 vsize=815720 CPUtime=0
/proc/20027/task/20039/stat : 20039 (java) S 20025 20027 19419 0 -1 64 0 0 0 0 0 0 0 0 15 0 12 0 1996981050 835297280 15614 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 815720

[startup+6.30167 s]
/proc/loadavg: 2.09 2.04 2.02 4/84 20039
/proc/meminfo: memFree=1441672/2055920 swapFree=4180240/4192956
[pid=20027] ppid=20025 vsize=815112 CPUtime=6.24
/proc/20027/stat : 20027 (java) S 20025 20027 19419 0 -1 0 30393 0 1 0 605 19 0 0 18 0 12 0 1996981041 834674688 26418 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/20027/statm: 203778 26418 1387 9 0 201140 0
[pid=20027/tid=20029] ppid=20025 vsize=815112 CPUtime=3.74
/proc/20027/task/20029/stat : 20029 (java) R 20025 20027 19419 0 -1 64 17284 0 1 0 362 12 0 0 25 0 12 0 1996981042 834674688 26418 996147200 134512640 134550740 4294956016 18446744073709551615 4109788320 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20027/tid=20030] ppid=20025 vsize=815112 CPUtime=0.15
/proc/20027/task/20030/stat : 20030 (java) S 20025 20027 19419 0 -1 64 3269 0 0 0 14 1 0 0 16 0 12 0 1996981043 834674688 26418 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20027/tid=20031] ppid=20025 vsize=815112 CPUtime=0.13
/proc/20027/task/20031/stat : 20031 (java) S 20025 20027 19419 0 -1 64 2271 0 0 0 12 1 0 0 16 0 12 0 1996981043 834674688 26418 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=20027/tid=20032] ppid=20025 vsize=815112 CPUtime=0
/proc/20027/task/20032/stat : 20032 (java) S 20025 20027 19419 0 -1 64 86 0 0 0 0 0 0 0 17 0 12 0 1996981045 834674688 26418 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=20027/tid=20033] ppid=20025 vsize=815112 CPUtime=0
/proc/20027/task/20033/stat : 20033 (java) S 20025 20027 19419 0 -1 64 8 0 0 0 0 0 0 0 16 0 12 0 1996981046 834674688 26418 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20027/tid=20034] ppid=20025 vsize=815112 CPUtime=0
/proc/20027/task/20034/stat : 20034 (java) S 20025 20027 19419 0 -1 64 6 0 0 0 0 0 0 0 16 0 12 0 1996981046 834674688 26418 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20027/tid=20035] ppid=20025 vsize=815112 CPUtime=0
/proc/20027/task/20035/stat : 20035 (java) S 20025 20027 19419 0 -1 64 2 0 0 0 0 0 0 0 18 0 12 0 1996981050 834674688 26418 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20027/tid=20036] ppid=20025 vsize=815112 CPUtime=1.08
/proc/20027/task/20036/stat : 20036 (java) S 20025 20027 19419 0 -1 64 1533 0 0 0 108 0 0 0 16 0 12 0 1996981050 834674688 26418 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20027/tid=20037] ppid=20025 vsize=815112 CPUtime=1.09
/proc/20027/task/20037/stat : 20037 (java) S 20025 20027 19419 0 -1 64 5190 0 0 0 106 3 0 0 15 0 12 0 1996981050 834674688 26418 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20027/tid=20038] ppid=20025 vsize=815112 CPUtime=0
/proc/20027/task/20038/stat : 20038 (java) S 20025 20027 19419 0 -1 64 0 0 0 0 0 0 0 0 20 0 12 0 1996981050 834674688 26418 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20027/tid=20039] ppid=20025 vsize=815112 CPUtime=0
/proc/20027/task/20039/stat : 20039 (java) S 20025 20027 19419 0 -1 64 0 0 0 0 0 0 0 0 15 0 12 0 1996981050 834674688 26418 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 815112

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

[startup+7.10281 s]
/proc/loadavg: 2.09 2.04 2.02 3/84 20039
/proc/meminfo: memFree=1439624/2055920 swapFree=4180240/4192956
[pid=20027] ppid=20025 vsize=815112 CPUtime=7.03
/proc/20027/stat : 20027 (java) S 20025 20027 19419 0 -1 0 30622 0 1 0 684 19 0 0 18 0 12 0 1996981041 834674688 26646 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/20027/statm: 203778 26646 1387 9 0 201140 0
[pid=20027/tid=20029] ppid=20025 vsize=815112 CPUtime=4.29
/proc/20027/task/20029/stat : 20029 (java) R 20025 20027 19419 0 -1 64 17286 0 1 0 417 12 0 0 25 0 12 0 1996981042 834674688 26646 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20027/tid=20030] ppid=20025 vsize=815112 CPUtime=0.2
/proc/20027/task/20030/stat : 20030 (java) R 20025 20027 19419 0 -1 64 3468 0 0 0 19 1 0 0 16 0 12 0 1996981043 834674688 26646 996147200 134512640 134550740 4294956016 18446744073709551615 106160161 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20027/tid=20031] ppid=20025 vsize=815112 CPUtime=0.14
/proc/20027/task/20031/stat : 20031 (java) R 20025 20027 19419 0 -1 64 2271 0 0 0 13 1 0 0 17 0 12 0 1996981043 834674688 26646 996147200 134512640 134550740 4294956016 18446744073709551615 104145927 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20027/tid=20032] ppid=20025 vsize=815112 CPUtime=0
/proc/20027/task/20032/stat : 20032 (java) S 20025 20027 19419 0 -1 64 86 0 0 0 0 0 0 0 16 0 12 0 1996981045 834674688 26646 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=20027/tid=20033] ppid=20025 vsize=815112 CPUtime=0
/proc/20027/task/20033/stat : 20033 (java) S 20025 20027 19419 0 -1 64 8 0 0 0 0 0 0 0 16 0 12 0 1996981046 834674688 26646 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20027/tid=20034] ppid=20025 vsize=815112 CPUtime=0
/proc/20027/task/20034/stat : 20034 (java) S 20025 20027 19419 0 -1 64 6 0 0 0 0 0 0 0 16 0 12 0 1996981046 834674688 26646 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20027/tid=20035] ppid=20025 vsize=815112 CPUtime=0
/proc/20027/task/20035/stat : 20035 (java) S 20025 20027 19419 0 -1 64 2 0 0 0 0 0 0 0 18 0 12 0 1996981050 834674688 26646 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20027/tid=20036] ppid=20025 vsize=815112 CPUtime=1.26
/proc/20027/task/20036/stat : 20036 (java) S 20025 20027 19419 0 -1 64 1561 0 0 0 125 1 0 0 16 0 12 0 1996981050 834674688 26646 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20027/tid=20037] ppid=20025 vsize=815112 CPUtime=1.1
/proc/20027/task/20037/stat : 20037 (java) S 20025 20027 19419 0 -1 64 5190 0 0 0 107 3 0 0 15 0 12 0 1996981050 834674688 26646 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20027/tid=20038] ppid=20025 vsize=815112 CPUtime=0
/proc/20027/task/20038/stat : 20038 (java) S 20025 20027 19419 0 -1 64 0 0 0 0 0 0 0 0 20 0 12 0 1996981050 834674688 26646 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20027/tid=20039] ppid=20025 vsize=815112 CPUtime=0
/proc/20027/task/20039/stat : 20039 (java) S 20025 20027 19419 0 -1 64 0 0 0 0 0 0 0 0 15 0 12 0 1996981050 834674688 26646 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 7.03
Current children cumulated vsize (KiB) 815112

[startup+7.50288 s]
/proc/loadavg: 2.09 2.04 2.02 3/84 20039
/proc/meminfo: memFree=1439624/2055920 swapFree=4180240/4192956
[pid=20027] ppid=20025 vsize=815436 CPUtime=7.43
/proc/20027/stat : 20027 (java) S 20025 20027 19419 0 -1 0 30851 0 1 0 723 20 0 0 18 0 13 0 1996981041 835006464 26874 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/20027/statm: 203859 26874 1391 9 0 201221 0
[pid=20027/tid=20029] ppid=20025 vsize=815436 CPUtime=4.48
/proc/20027/task/20029/stat : 20029 (java) R 20025 20027 19419 0 -1 64 17297 0 1 0 436 12 0 0 25 0 13 0 1996981042 835006464 26874 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20027/tid=20030] ppid=20025 vsize=815436 CPUtime=0.21
/proc/20027/task/20030/stat : 20030 (java) S 20025 20027 19419 0 -1 64 3633 0 0 0 20 1 0 0 16 0 13 0 1996981043 835006464 26874 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20027/tid=20031] ppid=20025 vsize=815436 CPUtime=0.14
/proc/20027/task/20031/stat : 20031 (java) S 20025 20027 19419 0 -1 64 2311 0 0 0 13 1 0 0 17 0 13 0 1996981043 835006464 26874 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20027/tid=20032] ppid=20025 vsize=815436 CPUtime=0
/proc/20027/task/20032/stat : 20032 (java) S 20025 20027 19419 0 -1 64 86 0 0 0 0 0 0 0 16 0 13 0 1996981045 835006464 26874 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=20027/tid=20033] ppid=20025 vsize=815436 CPUtime=0
/proc/20027/task/20033/stat : 20033 (java) S 20025 20027 19419 0 -1 64 8 0 0 0 0 0 0 0 16 0 13 0 1996981046 835006464 26874 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20027/tid=20034] ppid=20025 vsize=815436 CPUtime=0
/proc/20027/task/20034/stat : 20034 (java) S 20025 20027 19419 0 -1 64 6 0 0 0 0 0 0 0 16 0 13 0 1996981046 835006464 26874 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20027/tid=20035] ppid=20025 vsize=815436 CPUtime=0
/proc/20027/task/20035/stat : 20035 (java) S 20025 20027 19419 0 -1 64 2 0 0 0 0 0 0 0 18 0 13 0 1996981050 835006464 26874 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20027/tid=20036] ppid=20025 vsize=815436 CPUtime=1.33
/proc/20027/task/20036/stat : 20036 (java) S 20025 20027 19419 0 -1 64 1566 0 0 0 132 1 0 0 16 0 13 0 1996981050 835006464 26874 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20027/tid=20037] ppid=20025 vsize=815436 CPUtime=1.22
/proc/20027/task/20037/stat : 20037 (java) R 20025 20027 19419 0 -1 64 5193 0 0 0 119 3 0 0 16 0 13 0 1996981050 835006464 26874 996147200 134512640 134550740 4294956016 18446744073709551615 103820850 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20027/tid=20038] ppid=20025 vsize=815436 CPUtime=0
/proc/20027/task/20038/stat : 20038 (java) S 20025 20027 19419 0 -1 64 0 0 0 0 0 0 0 0 20 0 13 0 1996981050 835006464 26874 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=20027/tid=20039] ppid=20025 vsize=815436 CPUtime=0
/proc/20027/task/20039/stat : 20039 (java) S 20025 20027 19419 0 -1 64 0 0 0 0 0 0 0 0 15 0 13 0 1996981050 835006464 26874 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 7.43
Current children cumulated vsize (KiB) 815436

[startup+7.60316 s]
/proc/loadavg: 2.09 2.04 2.02 3/74 20041
/proc/meminfo: memFree=1474888/2055920 swapFree=4180240/4192956
[pid=20027] ppid=20025 vsize=0 CPUtime=7.48
/proc/20027/stat : 20027 (java) Z 20025 20027 19419 0 -1 12 30865 0 1 0 728 20 0 0 16 0 2 0 1996981041 0 0 996147200 0 0 0 0 0 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/20027/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 7.48
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 7.61957
CPU time (s): 7.50686
CPU user time (s): 7.28789
CPU system time (s): 0.218966
CPU usage (%): 98.5208
Max. virtual memory (cumulated for all children) (KiB): 816672

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.28789
system time used= 0.218966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30865
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= 845
involuntary context switches= 955

runsolver used 0.016997 second user time and 0.033994 second system time

The end

Launcher Data (download as text)

Begin job on node50 at 2008-07-04 16:01:31
IDJOB=1075036
IDBENCH=56482
IDSOLVER=344
FILE ID=node50/1075036-1215180091
PBS_JOBID= 7881602
Free space on /tmp= 66512 MiB

SOLVER NAME= SAT4J CSP 2008-06-13
BENCH NAME= CPAI08/csp/rlfapGraphsMod/normalized-graph12-w1.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-1075036-1215180091/watcher-1075036-1215180091 -o /tmp/evaluation-result-1075036-1215180091/solver-1075036-1215180091 -C 1800 -W 2200 -M 900 --output-limit 1,15  java6 -server -Xms650m -Xmx650m -jar HOME/sat4jcsp.jar HOME/instance-1075036-1215180091.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 11f7688be372c5b6e894b67e078a7030
RANDOM SEED=351070038

node50.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		: 3000.261
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		: 3000.261
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:       1541000 kB
Buffers:         65888 kB
Cached:         204012 kB
SwapCached:       6724 kB
Active:         357108 kB
Inactive:        86112 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1541000 kB
SwapTotal:     4192956 kB
SwapFree:      4180240 kB
Dirty:            1584 kB
Writeback:           0 kB
Mapped:         181164 kB
Slab:            56608 kB
Committed_AS:  4117504 kB
PageTables:       2156 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= 66512 MiB
End job on node50 at 2008-07-04 16:01:38