Trace number 2085496

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SAT4J CSP 2.1.1UNSAT 7.44987 7.57942

General information on the benchmark

Namecsp/graphColoring/hos/
normalized-will199GPIA-6.xml
MD5SUM036da40d841ea653e24931fca0357400
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 benchmark0.588909
Satisfiable
(Un)Satisfiability was proved
Number of variables701
Number of constraints7065
Maximum constraint arity2
Maximum domain size6
Number of constraints which are defined in extension0
Number of constraints which are defined in intension7065
Global constraints used (with number of constraints)

Solver Data 

0.09/0.14	c SAT4J: a SATisfiability library for Java (c) 2004-2008 Daniel Le Berre
0.09/0.14	c This is free software under the dual EPL/GNU LGPL licenses.
0.09/0.14	c See www.sat4j.org for details.
0.09/0.14	c That software uses the Rhino library from the Mozilla project.
0.09/0.16	c version 2.1.1.v20090622
0.09/0.16	c sun.arch.data.model	32
0.09/0.16	c java.version	1.6.0_12
0.09/0.16	c os.name	Linux
0.09/0.16	c os.version	2.6.9-22.EL.rootsmp
0.09/0.16	c os.arch	i386
0.09/0.16	c Free memory 671000808
0.09/0.16	c Max memory 672137216
0.09/0.16	c Total memory 672137216
0.09/0.16	c Number of processors 2
0.17/0.26	c c --- Begin Solver configuration ---
0.17/0.26	c Stops conflict analysis at the first Unique Implication Point
0.17/0.26	c org.sat4j.minisat.constraints.MixedDataStructureDanielWL@1f14ceb
0.17/0.26	c Learn all clauses as in MiniSAT
0.17/0.26	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.17/0.26	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause
0.17/0.26	c Expensive reason simplification
0.17/0.26	c MiniSAT restarts strategy
0.17/0.26	c Memory based learned constraints deletion strategy
0.17/0.26	c timeout=2147483s
0.17/0.26	c DB Simplification allowed=false
0.17/0.26	c --- End Solver configuration ---
0.17/0.26	c solving HOME/instance-2085496-1247381998.xml
0.17/0.26	c reading problem ... 
0.46/0.52	c reading problem named null
0.46/0.52	c reading domains done.
0.46/0.52	c reading variables done.
0.66/0.75	c reading predicates  done.
0.86/0.98	c reading constraints
6.11/6.24	c done with constraints.
6.11/6.24	c ... done. Wall clock time 5.983s.
6.11/6.24	c #vars     4206
6.11/6.24	c #constraints  86182
6.11/6.24	c constraints type 
6.11/6.24	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 85481
6.11/6.24	c org.sat4j.minisat.constraints.card.AtLeast => 701
7.40/7.52	c starts		: 5
7.40/7.52	c conflicts		: 891
7.40/7.52	c decisions		: 935
7.40/7.52	c propagations		: 108252
7.40/7.52	c inspects		: 3668923
7.40/7.52	c learnt literals	: 8
7.40/7.52	c learnt binary clauses	: 17
7.40/7.52	c learnt ternary clauses	: 24
7.40/7.52	c learnt clauses	: 882
7.40/7.52	c ignored clauses	: 0
7.40/7.52	c root simplifications	: 0
7.40/7.52	c removed literals (reason simplification)	: 3072
7.40/7.52	c reason swapping (by a shorter reason)	: 0
7.40/7.52	c Calls to reduceDB	: 0
7.40/7.52	c speed (assignments/second)	: 84637.99843627834
7.40/7.52	c non guided choices	16
7.40/7.52	c learnt constraints type 
7.40/7.52	c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 17
7.40/7.52	c org.sat4j.minisat.constraints.cnf.LearntWLClause => 865
7.40/7.52	c constraints type 
7.40/7.52	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 85481
7.40/7.52	c org.sat4j.minisat.constraints.card.AtLeast => 701
7.40/7.52	s UNSATISFIABLE
7.40/7.52	c Total wall clock time (in seconds) : 7.262

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2085496-1247381998/watcher-2085496-1247381998 -o /tmp/evaluation-result-2085496-1247381998/solver-2085496-1247381998 -C 1800 -W 2000 -M 900 java6 -server -Xms650m -Xmx650m -jar HOME/sat4j-csp.jar HOME/instance-2085496-1247381998.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.99 1.97 1.98 4/73 24445
/proc/meminfo: memFree=1915848/2055920 swapFree=4192812/4192956
[pid=24445] ppid=24443 vsize=18576 CPUtime=0
/proc/24445/stat : 24445 (runsolver) R 24443 24445 23635 0 -1 4194368 16 0 0 0 0 0 0 0 21 0 1 0 25262850 19021824 284 996147200 4194304 4302564 548682068448 18446744073709551615 271894244647 0 2147483391 4096 24578 0 0 0 17 1 0 0
/proc/24445/statm: 4644 284 249 26 0 2626 0

[startup+0.030353 s]
/proc/loadavg: 1.99 1.97 1.98 4/73 24445
/proc/meminfo: memFree=1915848/2055920 swapFree=4192812/4192956
[pid=24445] ppid=24443 vsize=798736 CPUtime=0.01
/proc/24445/stat : 24445 (java) S 24443 24445 23635 0 -1 0 1821 0 1 0 0 1 0 0 18 0 4 0 25262850 817905664 1568 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0
/proc/24445/statm: 199684 1568 512 9 0 197436 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 798736

[startup+0.106882 s]
/proc/loadavg: 1.99 1.97 1.98 4/73 24445
/proc/meminfo: memFree=1915848/2055920 swapFree=4192812/4192956
[pid=24445] ppid=24443 vsize=804560 CPUtime=0.09
/proc/24445/stat : 24445 (java) S 24443 24445 23635 0 -1 0 3012 0 1 0 6 3 0 0 18 0 12 0 25262850 823869440 2755 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/24445/statm: 201140 2755 1080 9 0 198474 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 804560

[startup+0.301901 s]
/proc/loadavg: 1.99 1.97 1.98 4/73 24445
/proc/meminfo: memFree=1915848/2055920 swapFree=4192812/4192956
[pid=24445] ppid=24443 vsize=805628 CPUtime=0.27
/proc/24445/stat : 24445 (java) S 24443 24445 23635 0 -1 0 4243 0 1 0 22 5 0 0 18 0 12 0 25262850 824963072 3980 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/24445/statm: 201407 3980 1358 9 0 198734 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 805628

[startup+0.701938 s]
/proc/loadavg: 1.99 1.97 1.98 4/73 24445
/proc/meminfo: memFree=1915848/2055920 swapFree=4192812/4192956
[pid=24445] ppid=24443 vsize=807184 CPUtime=0.66
/proc/24445/stat : 24445 (java) S 24443 24445 23635 0 -1 0 5489 0 1 0 60 6 0 0 18 0 12 0 25262850 826556416 4980 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/24445/statm: 201796 4980 1386 9 0 199123 0
Current children cumulated CPU time (s) 0.66
Current children cumulated vsize (KiB) 807184

[startup+1.50302 s]
/proc/loadavg: 1.99 1.97 1.98 4/85 24457
/proc/meminfo: memFree=1895848/2055920 swapFree=4192812/4192956
[pid=24445] ppid=24443 vsize=811088 CPUtime=1.45
/proc/24445/stat : 24445 (java) S 24443 24445 23635 0 -1 0 9138 0 1 0 137 8 0 0 18 0 12 0 25262850 830554112 7343 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/24445/statm: 202772 7343 1397 9 0 200099 0
[pid=24445/tid=24447] ppid=24443 vsize=811088 CPUtime=0.87
/proc/24445/task/24447/stat : 24447 (java) R 24443 24445 23635 0 -1 64 5114 0 1 0 80 7 0 0 19 0 12 0 25262852 830554112 7343 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24445/tid=24448] ppid=24443 vsize=811088 CPUtime=0
/proc/24445/task/24448/stat : 24448 (java) S 24443 24445 23635 0 -1 64 3 0 0 0 0 0 0 0 18 0 12 0 25262853 830554112 7343 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24445/tid=24449] ppid=24443 vsize=811088 CPUtime=0
/proc/24445/task/24449/stat : 24449 (java) S 24443 24445 23635 0 -1 64 1 0 0 0 0 0 0 0 19 0 12 0 25262853 830554112 7343 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24445/tid=24450] ppid=24443 vsize=811088 CPUtime=0
/proc/24445/task/24450/stat : 24450 (java) S 24443 24445 23635 0 -1 64 3 0 0 0 0 0 0 0 17 0 12 0 25262855 830554112 7343 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=24445/tid=24451] ppid=24443 vsize=811088 CPUtime=0
/proc/24445/task/24451/stat : 24451 (java) S 24443 24445 23635 0 -1 64 10 0 0 0 0 0 0 0 21 0 12 0 25262855 830554112 7343 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24445/tid=24452] ppid=24443 vsize=811088 CPUtime=0
/proc/24445/task/24452/stat : 24452 (java) S 24443 24445 23635 0 -1 64 4 0 0 0 0 0 0 0 22 0 12 0 25262855 830554112 7343 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24445/tid=24453] ppid=24443 vsize=811088 CPUtime=0
/proc/24445/task/24453/stat : 24453 (java) S 24443 24445 23635 0 -1 64 0 0 0 0 0 0 0 0 18 0 12 0 25262860 830554112 7343 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24445/tid=24454] ppid=24443 vsize=811088 CPUtime=0
/proc/24445/task/24454/stat : 24454 (java) S 24443 24445 23635 0 -1 64 13 0 0 0 0 0 0 0 19 0 12 0 25262860 830554112 7343 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24445/tid=24455] ppid=24443 vsize=811088 CPUtime=0.57
/proc/24445/task/24455/stat : 24455 (java) R 24443 24445 23635 0 -1 64 3267 0 0 0 56 1 0 0 17 0 12 0 25262860 830554112 7343 996147200 134512640 134550932 4294956016 18446744073709551615 104145319 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24445/tid=24456] ppid=24443 vsize=811088 CPUtime=0
/proc/24445/task/24456/stat : 24456 (java) S 24443 24445 23635 0 -1 64 1 0 0 0 0 0 0 0 20 0 12 0 25262860 830554112 7343 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24445/tid=24457] ppid=24443 vsize=811088 CPUtime=0
/proc/24445/task/24457/stat : 24457 (java) S 24443 24445 23635 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 25262860 830554112 7343 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 811088

[startup+3.10217 s]
/proc/loadavg: 1.99 1.97 1.98 3/85 24457
/proc/meminfo: memFree=1887080/2055920 swapFree=4192812/4192956
[pid=24445] ppid=24443 vsize=811120 CPUtime=3.04
/proc/24445/stat : 24445 (java) S 24443 24445 23635 0 -1 0 12373 0 1 0 294 10 0 0 18 0 12 0 25262850 830586880 9994 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/24445/statm: 202780 9994 1421 9 0 200107 0
[pid=24445/tid=24447] ppid=24443 vsize=811120 CPUtime=1.5
/proc/24445/task/24447/stat : 24447 (java) R 24443 24445 23635 0 -1 64 7662 0 1 0 142 8 0 0 25 0 12 0 25262852 830586880 9994 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24445/tid=24448] ppid=24443 vsize=811120 CPUtime=0
/proc/24445/task/24448/stat : 24448 (java) S 24443 24445 23635 0 -1 64 3 0 0 0 0 0 0 0 18 0 12 0 25262853 830586880 9994 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24445/tid=24449] ppid=24443 vsize=811120 CPUtime=0
/proc/24445/task/24449/stat : 24449 (java) S 24443 24445 23635 0 -1 64 1 0 0 0 0 0 0 0 19 0 12 0 25262853 830586880 9994 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24445/tid=24450] ppid=24443 vsize=811120 CPUtime=0
/proc/24445/task/24450/stat : 24450 (java) S 24443 24445 23635 0 -1 64 3 0 0 0 0 0 0 0 17 0 12 0 25262855 830586880 9994 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=24445/tid=24451] ppid=24443 vsize=811120 CPUtime=0
/proc/24445/task/24451/stat : 24451 (java) S 24443 24445 23635 0 -1 64 10 0 0 0 0 0 0 0 21 0 12 0 25262855 830586880 9994 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24445/tid=24452] ppid=24443 vsize=811120 CPUtime=0
/proc/24445/task/24452/stat : 24452 (java) S 24443 24445 23635 0 -1 64 4 0 0 0 0 0 0 0 22 0 12 0 25262855 830586880 9994 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24445/tid=24453] ppid=24443 vsize=811120 CPUtime=0
/proc/24445/task/24453/stat : 24453 (java) S 24443 24445 23635 0 -1 64 0 0 0 0 0 0 0 0 18 0 12 0 25262860 830586880 9994 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24445/tid=24454] ppid=24443 vsize=811120 CPUtime=0
/proc/24445/task/24454/stat : 24454 (java) S 24443 24445 23635 0 -1 64 13 0 0 0 0 0 0 0 19 0 12 0 25262860 830586880 9994 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24445/tid=24455] ppid=24443 vsize=811120 CPUtime=1.52
/proc/24445/task/24455/stat : 24455 (java) R 24443 24445 23635 0 -1 64 3954 0 0 0 151 1 0 0 17 0 12 0 25262860 830586880 9994 996147200 134512640 134550932 4294956016 18446744073709551615 104163579 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24445/tid=24456] ppid=24443 vsize=811120 CPUtime=0
/proc/24445/task/24456/stat : 24456 (java) S 24443 24445 23635 0 -1 64 1 0 0 0 0 0 0 0 20 0 12 0 25262860 830586880 9994 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24445/tid=24457] ppid=24443 vsize=811120 CPUtime=0
/proc/24445/task/24457/stat : 24457 (java) S 24443 24445 23635 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 25262860 830586880 9994 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 811120

[startup+6.30149 s]
/proc/loadavg: 1.99 1.97 1.98 4/85 24457
/proc/meminfo: memFree=1842344/2055920 swapFree=4192812/4192956
[pid=24445] ppid=24443 vsize=812224 CPUtime=6.21
/proc/24445/stat : 24445 (java) S 24443 24445 23635 0 -1 0 25963 0 4 0 605 16 0 0 18 0 13 0 25262850 831717376 21672 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/24445/statm: 203056 21672 1446 9 0 200383 0
[pid=24445/tid=24447] ppid=24443 vsize=812224 CPUtime=2.9
/proc/24445/task/24447/stat : 24447 (java) R 24443 24445 23635 0 -1 64 17395 0 1 0 277 13 0 0 25 0 13 0 25262852 831717376 21672 996147200 134512640 134550932 4294956016 18446744073709551615 4109124676 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24445/tid=24448] ppid=24443 vsize=812224 CPUtime=0.02
/proc/24445/task/24448/stat : 24448 (java) S 24443 24445 23635 0 -1 64 787 0 0 0 2 0 0 0 17 0 13 0 25262853 831717376 21672 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24445/tid=24449] ppid=24443 vsize=812224 CPUtime=0.02
/proc/24445/task/24449/stat : 24449 (java) S 24443 24445 23635 0 -1 64 836 0 0 0 2 0 0 0 17 0 13 0 25262853 831717376 21672 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24445/tid=24450] ppid=24443 vsize=812224 CPUtime=0
/proc/24445/task/24450/stat : 24450 (java) S 24443 24445 23635 0 -1 64 13 0 0 0 0 0 0 0 16 0 13 0 25262855 831717376 21672 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=24445/tid=24451] ppid=24443 vsize=812224 CPUtime=0
/proc/24445/task/24451/stat : 24451 (java) S 24443 24445 23635 0 -1 64 10 0 0 0 0 0 0 0 16 0 13 0 25262855 831717376 21672 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24445/tid=24452] ppid=24443 vsize=812224 CPUtime=0
/proc/24445/task/24452/stat : 24452 (java) S 24443 24445 23635 0 -1 64 7 0 0 0 0 0 0 0 17 0 13 0 25262855 831717376 21672 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24445/tid=24453] ppid=24443 vsize=812224 CPUtime=0
/proc/24445/task/24453/stat : 24453 (java) S 24443 24445 23635 0 -1 64 0 0 0 0 0 0 0 0 18 0 13 0 25262860 831717376 21672 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24445/tid=24454] ppid=24443 vsize=812224 CPUtime=0.05
/proc/24445/task/24454/stat : 24454 (java) S 24443 24445 23635 0 -1 64 34 0 0 0 5 0 0 0 17 0 13 0 25262860 831717376 21672 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24445/tid=24455] ppid=24443 vsize=812224 CPUtime=3.18
/proc/24445/task/24455/stat : 24455 (java) S 24443 24445 23635 0 -1 64 6157 0 3 0 316 2 0 0 16 0 13 0 25262860 831717376 21672 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24445/tid=24456] ppid=24443 vsize=812224 CPUtime=0
/proc/24445/task/24456/stat : 24456 (java) S 24443 24445 23635 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 25262860 831717376 21672 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24445/tid=24457] ppid=24443 vsize=812224 CPUtime=0
/proc/24445/task/24457/stat : 24457 (java) S 24443 24445 23635 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 25262860 831717376 21672 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 812224

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

[startup+7.10157 s]
/proc/loadavg: 1.99 1.97 1.98 4/86 24458
/proc/meminfo: memFree=1833056/2055920 swapFree=4192812/4192956
[pid=24445] ppid=24443 vsize=812224 CPUtime=7
/proc/24445/stat : 24445 (java) S 24443 24445 23635 0 -1 0 26006 0 4 0 681 19 0 0 18 0 13 0 25262850 831717376 21713 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/24445/statm: 203056 21713 1450 9 0 200383 0
[pid=24445/tid=24447] ppid=24443 vsize=812224 CPUtime=3.26
/proc/24445/task/24447/stat : 24447 (java) R 24443 24445 23635 0 -1 64 17403 0 1 0 313 13 0 0 25 0 13 0 25262852 831717376 21713 996147200 134512640 134550932 4294956016 18446744073709551615 4110331943 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24445/tid=24448] ppid=24443 vsize=812224 CPUtime=0.02
/proc/24445/task/24448/stat : 24448 (java) S 24443 24445 23635 0 -1 64 787 0 0 0 2 0 0 0 17 0 13 0 25262853 831717376 21713 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24445/tid=24449] ppid=24443 vsize=812224 CPUtime=0.02
/proc/24445/task/24449/stat : 24449 (java) S 24443 24445 23635 0 -1 64 836 0 0 0 2 0 0 0 17 0 13 0 25262853 831717376 21713 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24445/tid=24450] ppid=24443 vsize=812224 CPUtime=0.04
/proc/24445/task/24450/stat : 24450 (java) S 24443 24445 23635 0 -1 64 13 0 0 0 2 2 0 0 16 0 13 0 25262855 831717376 21713 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=24445/tid=24451] ppid=24443 vsize=812224 CPUtime=0
/proc/24445/task/24451/stat : 24451 (java) S 24443 24445 23635 0 -1 64 10 0 0 0 0 0 0 0 16 0 13 0 25262855 831717376 21713 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24445/tid=24452] ppid=24443 vsize=812224 CPUtime=0
/proc/24445/task/24452/stat : 24452 (java) S 24443 24445 23635 0 -1 64 7 0 0 0 0 0 0 0 17 0 13 0 25262855 831717376 21713 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24445/tid=24453] ppid=24443 vsize=812224 CPUtime=0
/proc/24445/task/24453/stat : 24453 (java) S 24443 24445 23635 0 -1 64 0 0 0 0 0 0 0 0 18 0 13 0 25262860 831717376 21713 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24445/tid=24454] ppid=24443 vsize=812224 CPUtime=0.05
/proc/24445/task/24454/stat : 24454 (java) S 24443 24445 23635 0 -1 64 34 0 0 0 5 0 0 0 17 0 13 0 25262860 831717376 21713 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24445/tid=24455] ppid=24443 vsize=812224 CPUtime=3.56
/proc/24445/task/24455/stat : 24455 (java) S 24443 24445 23635 0 -1 64 6188 0 3 0 354 2 0 0 16 0 13 0 25262860 831717376 21713 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24445/tid=24456] ppid=24443 vsize=812224 CPUtime=0
/proc/24445/task/24456/stat : 24456 (java) S 24443 24445 23635 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 25262860 831717376 21713 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24445/tid=24457] ppid=24443 vsize=812224 CPUtime=0
/proc/24445/task/24457/stat : 24457 (java) S 24443 24445 23635 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 25262860 831717376 21713 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24445/tid=24458] ppid=24443 vsize=812224 CPUtime=0
/proc/24445/task/24458/stat : 24458 (java) S 24443 24445 23635 0 -1 64 5 0 0 0 0 0 0 0 16 0 13 0 25263476 831717376 21713 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 7
Current children cumulated vsize (KiB) 812224

[startup+7.50161 s]
/proc/loadavg: 1.99 1.97 1.98 4/86 24458
/proc/meminfo: memFree=1833056/2055920 swapFree=4192812/4192956
[pid=24445] ppid=24443 vsize=812224 CPUtime=7.4
/proc/24445/stat : 24445 (java) S 24443 24445 23635 0 -1 0 26010 0 4 0 721 19 0 0 18 0 13 0 25262850 831717376 21716 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/24445/statm: 203056 21716 1450 9 0 200383 0
[pid=24445/tid=24447] ppid=24443 vsize=812224 CPUtime=3.61
/proc/24445/task/24447/stat : 24447 (java) R 24443 24445 23635 0 -1 64 17404 0 1 0 348 13 0 0 25 0 13 0 25262852 831717376 21716 996147200 134512640 134550932 4294956016 18446744073709551615 4110314438 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24445/tid=24448] ppid=24443 vsize=812224 CPUtime=0.02
/proc/24445/task/24448/stat : 24448 (java) S 24443 24445 23635 0 -1 64 787 0 0 0 2 0 0 0 17 0 13 0 25262853 831717376 21716 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24445/tid=24449] ppid=24443 vsize=812224 CPUtime=0.02
/proc/24445/task/24449/stat : 24449 (java) S 24443 24445 23635 0 -1 64 836 0 0 0 2 0 0 0 17 0 13 0 25262853 831717376 21716 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24445/tid=24450] ppid=24443 vsize=812224 CPUtime=0.04
/proc/24445/task/24450/stat : 24450 (java) S 24443 24445 23635 0 -1 64 13 0 0 0 2 2 0 0 17 0 13 0 25262855 831717376 21716 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=24445/tid=24451] ppid=24443 vsize=812224 CPUtime=0
/proc/24445/task/24451/stat : 24451 (java) S 24443 24445 23635 0 -1 64 10 0 0 0 0 0 0 0 16 0 13 0 25262855 831717376 21716 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24445/tid=24452] ppid=24443 vsize=812224 CPUtime=0
/proc/24445/task/24452/stat : 24452 (java) S 24443 24445 23635 0 -1 64 7 0 0 0 0 0 0 0 17 0 13 0 25262855 831717376 21716 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24445/tid=24453] ppid=24443 vsize=812224 CPUtime=0
/proc/24445/task/24453/stat : 24453 (java) S 24443 24445 23635 0 -1 64 0 0 0 0 0 0 0 0 18 0 13 0 25262860 831717376 21716 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24445/tid=24454] ppid=24443 vsize=812224 CPUtime=0.05
/proc/24445/task/24454/stat : 24454 (java) S 24443 24445 23635 0 -1 64 34 0 0 0 5 0 0 0 17 0 13 0 25262860 831717376 21716 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24445/tid=24455] ppid=24443 vsize=812224 CPUtime=3.61
/proc/24445/task/24455/stat : 24455 (java) S 24443 24445 23635 0 -1 64 6191 0 3 0 359 2 0 0 16 0 13 0 25262860 831717376 21716 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24445/tid=24456] ppid=24443 vsize=812224 CPUtime=0
/proc/24445/task/24456/stat : 24456 (java) S 24443 24445 23635 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 25262860 831717376 21716 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24445/tid=24457] ppid=24443 vsize=812224 CPUtime=0
/proc/24445/task/24457/stat : 24457 (java) S 24443 24445 23635 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 25262860 831717376 21716 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24445/tid=24458] ppid=24443 vsize=812224 CPUtime=0
/proc/24445/task/24458/stat : 24458 (java) S 24443 24445 23635 0 -1 64 5 0 0 0 0 0 0 0 16 0 13 0 25263476 831717376 21716 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 7.4
Current children cumulated vsize (KiB) 812224

Child status: 0
Real time (s): 7.57942
CPU time (s): 7.44987
CPU user time (s): 7.2369
CPU system time (s): 0.212967
CPU usage (%): 98.2907
Max. virtual memory (cumulated for all children) (KiB): 812672

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.2369
system time used= 0.212967
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26020
page faults= 4
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1381
involuntary context switches= 1408

runsolver used 0.014997 second user time and 0.034994 second system time

The end

Launcher Data 

Begin job on node60 at 2009-07-12 08:59:58
IDJOB=2085496
IDBENCH=58441
IDSOLVER=731
FILE ID=node60/2085496-1247381998
PBS_JOBID= 9507158
Free space on /tmp= 66464 MiB

SOLVER NAME= SAT4J CSP 2.1.1
BENCH NAME= CPAI08/csp/graphColoring/hos/normalized-will199GPIA-6.xml
COMMAND LINE= java6 -server -Xms650m -Xmx650m -jar HOME/sat4j-csp.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2085496-1247381998/watcher-2085496-1247381998 -o /tmp/evaluation-result-2085496-1247381998/solver-2085496-1247381998 -C 1800 -W 2000 -M 900  java6 -server -Xms650m -Xmx650m -jar HOME/sat4j-csp.jar HOME/instance-2085496-1247381998.xml

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

MD5SUM BENCH= 036da40d841ea653e24931fca0357400
RANDOM SEED=1812389682

node60.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		: 3000.232
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		: 3000.232
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:       1916264 kB
Buffers:          8224 kB
Cached:          66440 kB
SwapCached:          0 kB
Active:          72108 kB
Inactive:        22412 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1916264 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2188 kB
Writeback:           0 kB
Mapped:          30564 kB
Slab:            30280 kB
Committed_AS:   272660 kB
PageTables:       1840 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= 66464 MiB
End job on node60 at 2009-07-12 09:00:06