Trace number 2074386

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 2.13268 2.19959

General information on the benchmark

Namecsp/
chessboardColoration/normalized-cc-6-6-2.xml
MD5SUM6d331089ced3fa3643a4429b2fd23353
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.18897
Satisfiable
(Un)Satisfiability was proved
Number of variables36
Number of constraints225
Maximum constraint arity4
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension225
Global constraints used (with number of constraints)

Solver Data 

0.08/0.14	c SAT4J: a SATisfiability library for Java (c) 2004-2008 Daniel Le Berre
0.08/0.14	c This is free software under the dual EPL/GNU LGPL licenses.
0.08/0.14	c See www.sat4j.org for details.
0.08/0.14	c That software uses the Rhino library from the Mozilla project.
0.08/0.16	c version 2.1.1.v20090622
0.08/0.16	c sun.arch.data.model	32
0.08/0.16	c java.version	1.6.0_12
0.08/0.16	c os.name	Linux
0.08/0.16	c os.version	2.6.9-22.EL.rootsmp
0.08/0.16	c os.arch	i386
0.08/0.16	c Free memory 671000808
0.08/0.16	c Max memory 672137216
0.08/0.16	c Total memory 672137216
0.08/0.16	c Number of processors 2
0.18/0.25	c c --- Begin Solver configuration ---
0.18/0.25	c Stops conflict analysis at the first Unique Implication Point
0.18/0.25	c org.sat4j.minisat.constraints.MixedDataStructureDanielWL@1f14ceb
0.18/0.25	c Learn all clauses as in MiniSAT
0.18/0.25	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.18/0.25	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause
0.18/0.25	c Expensive reason simplification
0.18/0.25	c MiniSAT restarts strategy
0.18/0.25	c Memory based learned constraints deletion strategy
0.18/0.25	c timeout=2147483s
0.18/0.25	c DB Simplification allowed=false
0.18/0.25	c --- End Solver configuration ---
0.18/0.25	c solving HOME/instance-2074386-1247359187.xml
0.18/0.25	c reading problem ... 
0.47/0.50	c reading problem named null
0.47/0.50	c reading domains done.
0.47/0.50	c reading variables done.
0.47/0.52	c reading predicates  done.
0.67/0.74	c reading constraints
1.56/1.65	c done with constraints.
1.56/1.65	c ... done. Wall clock time 1.401s.
1.56/1.65	c #vars     72
1.56/1.65	c #constraints  522
1.56/1.65	c constraints type 
1.56/1.65	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 450
1.56/1.65	c org.sat4j.minisat.constraints.card.AtLeast => 36
1.56/1.65	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 36
2.05/2.16	c starts		: 4
2.05/2.16	c conflicts		: 804
2.05/2.16	c decisions		: 943
2.05/2.16	c propagations		: 12358
2.05/2.16	c inspects		: 104742
2.05/2.16	c learnt literals	: 7
2.05/2.16	c learnt binary clauses	: 27
2.05/2.16	c learnt ternary clauses	: 59
2.05/2.16	c learnt clauses	: 796
2.05/2.16	c ignored clauses	: 0
2.05/2.16	c root simplifications	: 0
2.05/2.16	c removed literals (reason simplification)	: 943
2.05/2.16	c reason swapping (by a shorter reason)	: 0
2.05/2.16	c Calls to reduceDB	: 0
2.05/2.16	c speed (assignments/second)	: 24183.953033268102
2.05/2.16	c non guided choices	10
2.05/2.17	c learnt constraints type 
2.05/2.17	c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 27
2.05/2.17	c org.sat4j.minisat.constraints.cnf.LearntWLClause => 769
2.05/2.17	c constraints type 
2.05/2.17	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 450
2.05/2.17	c org.sat4j.minisat.constraints.card.AtLeast => 36
2.05/2.17	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 36
2.05/2.17	s UNSATISFIABLE
2.05/2.17	c Total wall clock time (in seconds) : 1.912

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-2074386-1247359187/watcher-2074386-1247359187 -o /tmp/evaluation-result-2074386-1247359187/solver-2074386-1247359187 -C 1800 -W 2000 -M 900 java6 -server -Xms650m -Xmx650m -jar HOME/sat4j-csp.jar HOME/instance-2074386-1247359187.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: 0.85 1.35 1.72 4/73 19719
/proc/meminfo: memFree=1859688/2055920 swapFree=4192812/4192956
[pid=19719] ppid=19717 vsize=13208 CPUtime=0
/proc/19719/stat : 19719 (java) S 19717 19719 17296 0 -1 0 721 0 0 0 0 0 0 0 18 0 2 0 22986352 13524992 521 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/19719/statm: 3302 521 219 9 0 1186 0
[pid=19719/tid=19720] ppid=19717 vsize=13208 CPUtime=0
/proc/19719/task/19720/stat : 19720 (java) R 19717 19719 17296 0 -1 64 0 0 0 0 0 0 0 0 19 0 2 0 22986353 13524992 521 996147200 134512640 134550932 4294956016 18446744073709551615 11771864 0 0 4096 0 0 0 0 -1 1 0 0

[startup+0.022559 s]
/proc/loadavg: 0.85 1.35 1.72 4/73 19719
/proc/meminfo: memFree=1859688/2055920 swapFree=4192812/4192956
[pid=19719] ppid=19717 vsize=13496 CPUtime=0
/proc/19719/stat : 19719 (java) S 19717 19719 17296 0 -1 0 871 0 0 0 0 0 0 0 18 0 2 0 22986352 13819904 626 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0
/proc/19719/statm: 3374 626 302 9 0 1200 0
[pid=19719/tid=19720] ppid=19717 vsize=13496 CPUtime=0
/proc/19719/task/19720/stat : 19720 (java) S 19717 19719 17296 0 -1 64 150 0 0 0 0 0 0 0 16 0 2 0 22986353 13819904 626 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16784584 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 13496

[startup+0.101578 s]
/proc/loadavg: 0.85 1.35 1.72 4/73 19719
/proc/meminfo: memFree=1859688/2055920 swapFree=4192812/4192956
[pid=19719] ppid=19717 vsize=802164 CPUtime=0.08
/proc/19719/stat : 19719 (java) S 19717 19719 17296 0 -1 0 2902 0 1 0 6 2 0 0 18 0 7 0 22986352 821415936 2647 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800971 18446744073709551615 0 0 17 1 0 0
/proc/19719/statm: 200541 2647 1043 9 0 197892 0
[pid=19719/tid=19720] ppid=19717 vsize=802164 CPUtime=0.06
/proc/19719/task/19720/stat : 19720 (java) R 19717 19719 17296 0 -1 64 2161 0 1 0 5 1 0 0 17 0 7 0 22986353 821415936 2647 996147200 134512640 134550932 4294956016 18446744073709551615 106124408 0 4 0 16800971 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 802164

[startup+0.30161 s]
/proc/loadavg: 0.85 1.35 1.72 4/73 19719
/proc/meminfo: memFree=1859688/2055920 swapFree=4192812/4192956
[pid=19719] ppid=19717 vsize=805628 CPUtime=0.27
/proc/19719/stat : 19719 (java) S 19717 19719 17296 0 -1 0 4299 0 1 0 24 3 0 0 18 0 12 0 22986352 824963072 4036 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/19719/statm: 201407 4036 1359 9 0 198734 0
[pid=19719/tid=19720] ppid=19717 vsize=805628 CPUtime=0.21
/proc/19719/task/19720/stat : 19720 (java) R 19717 19719 17296 0 -1 64 3061 0 1 0 19 2 0 0 21 0 12 0 22986353 824963072 4036 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 805628

[startup+0.701674 s]
/proc/loadavg: 0.85 1.35 1.72 4/73 19719
/proc/meminfo: memFree=1859688/2055920 swapFree=4192812/4192956
[pid=19719] ppid=19717 vsize=807296 CPUtime=0.67
/proc/19719/stat : 19719 (java) S 19717 19719 17296 0 -1 0 6221 0 1 0 63 4 0 0 18 0 12 0 22986352 826671104 5641 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/19719/statm: 201824 5641 1387 9 0 199151 0
[pid=19719/tid=19720] ppid=19717 vsize=807296 CPUtime=0.48
/proc/19719/task/19720/stat : 19720 (java) R 19717 19719 17296 0 -1 64 4359 0 1 0 45 3 0 0 24 0 12 0 22986353 826671104 5641 996147200 134512640 134550932 4294956016 18446744073709551615 103387088 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 807296

[startup+1.5028 s]
/proc/loadavg: 0.85 1.35 1.72 4/85 19731
/proc/meminfo: memFree=1840520/2055920 swapFree=4192812/4192956
[pid=19719] ppid=19717 vsize=810280 CPUtime=1.46
/proc/19719/stat : 19719 (java) S 19717 19719 17296 0 -1 0 9101 0 1 0 140 6 0 0 18 0 12 0 22986352 829726720 7421 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/19719/statm: 202570 7421 1413 9 0 199897 0
[pid=19719/tid=19720] ppid=19717 vsize=810280 CPUtime=0.85
/proc/19719/task/19720/stat : 19720 (java) R 19717 19719 17296 0 -1 64 5370 0 1 0 82 3 0 0 25 0 12 0 22986353 829726720 7421 996147200 134512640 134550932 4294956016 18446744073709551615 4109168549 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19719/tid=19722] ppid=19717 vsize=810280 CPUtime=0
/proc/19719/task/19722/stat : 19722 (java) S 19717 19719 17296 0 -1 64 3 0 0 0 0 0 0 0 18 0 12 0 22986355 829726720 7421 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19719/tid=19723] ppid=19717 vsize=810280 CPUtime=0
/proc/19719/task/19723/stat : 19723 (java) S 19717 19719 17296 0 -1 64 1 0 0 0 0 0 0 0 19 0 12 0 22986355 829726720 7421 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19719/tid=19724] ppid=19717 vsize=810280 CPUtime=0
/proc/19719/task/19724/stat : 19724 (java) S 19717 19719 17296 0 -1 64 3 0 0 0 0 0 0 0 16 0 12 0 22986357 829726720 7421 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=19719/tid=19725] ppid=19717 vsize=810280 CPUtime=0
/proc/19719/task/19725/stat : 19725 (java) S 19717 19719 17296 0 -1 64 10 0 0 0 0 0 0 0 21 0 12 0 22986357 829726720 7421 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19719/tid=19726] ppid=19717 vsize=810280 CPUtime=0
/proc/19719/task/19726/stat : 19726 (java) S 19717 19719 17296 0 -1 64 4 0 0 0 0 0 0 0 22 0 12 0 22986357 829726720 7421 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19719/tid=19727] ppid=19717 vsize=810280 CPUtime=0
/proc/19719/task/19727/stat : 19727 (java) S 19717 19719 17296 0 -1 64 1 0 0 0 0 0 0 0 18 0 12 0 22986362 829726720 7421 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19719/tid=19728] ppid=19717 vsize=810280 CPUtime=0
/proc/19719/task/19728/stat : 19728 (java) S 19717 19719 17296 0 -1 64 13 0 0 0 0 0 0 0 19 0 12 0 22986362 829726720 7421 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19719/tid=19729] ppid=19717 vsize=810280 CPUtime=0.59
/proc/19719/task/19729/stat : 19729 (java) S 19717 19719 17296 0 -1 64 2973 0 0 0 58 1 0 0 16 0 12 0 22986362 829726720 7421 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19719/tid=19730] ppid=19717 vsize=810280 CPUtime=0
/proc/19719/task/19730/stat : 19730 (java) S 19717 19719 17296 0 -1 64 1 0 0 0 0 0 0 0 20 0 12 0 22986362 829726720 7421 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19719/tid=19731] ppid=19717 vsize=810280 CPUtime=0
/proc/19719/task/19731/stat : 19731 (java) S 19717 19719 17296 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 22986362 829726720 7421 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 810280

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

[startup+1.90287 s]
/proc/loadavg: 0.85 1.35 1.72 4/85 19731
/proc/meminfo: memFree=1840520/2055920 swapFree=4192812/4192956
[pid=19719] ppid=19717 vsize=810604 CPUtime=1.86
/proc/19719/stat : 19719 (java) S 19717 19719 17296 0 -1 0 9393 0 1 0 180 6 0 0 18 0 13 0 22986352 830058496 7713 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/19719/statm: 202651 7713 1430 9 0 199978 0
[pid=19719/tid=19720] ppid=19717 vsize=810604 CPUtime=0.98
/proc/19719/task/19720/stat : 19720 (java) R 19717 19719 17296 0 -1 64 5633 0 1 0 95 3 0 0 25 0 13 0 22986353 830058496 7713 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19719/tid=19722] ppid=19717 vsize=810604 CPUtime=0
/proc/19719/task/19722/stat : 19722 (java) S 19717 19719 17296 0 -1 64 3 0 0 0 0 0 0 0 18 0 13 0 22986355 830058496 7713 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19719/tid=19723] ppid=19717 vsize=810604 CPUtime=0
/proc/19719/task/19723/stat : 19723 (java) S 19717 19719 17296 0 -1 64 1 0 0 0 0 0 0 0 19 0 13 0 22986355 830058496 7713 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19719/tid=19724] ppid=19717 vsize=810604 CPUtime=0
/proc/19719/task/19724/stat : 19724 (java) S 19717 19719 17296 0 -1 64 3 0 0 0 0 0 0 0 16 0 13 0 22986357 830058496 7713 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=19719/tid=19725] ppid=19717 vsize=810604 CPUtime=0
/proc/19719/task/19725/stat : 19725 (java) S 19717 19719 17296 0 -1 64 10 0 0 0 0 0 0 0 21 0 13 0 22986357 830058496 7713 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19719/tid=19726] ppid=19717 vsize=810604 CPUtime=0
/proc/19719/task/19726/stat : 19726 (java) S 19717 19719 17296 0 -1 64 4 0 0 0 0 0 0 0 22 0 13 0 22986357 830058496 7713 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19719/tid=19727] ppid=19717 vsize=810604 CPUtime=0
/proc/19719/task/19727/stat : 19727 (java) S 19717 19719 17296 0 -1 64 1 0 0 0 0 0 0 0 18 0 13 0 22986362 830058496 7713 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19719/tid=19728] ppid=19717 vsize=810604 CPUtime=0
/proc/19719/task/19728/stat : 19728 (java) S 19717 19719 17296 0 -1 64 13 0 0 0 0 0 0 0 19 0 13 0 22986362 830058496 7713 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19719/tid=19729] ppid=19717 vsize=810604 CPUtime=0.85
/proc/19719/task/19729/stat : 19729 (java) R 19717 19719 17296 0 -1 64 2998 0 0 0 84 1 0 0 17 0 13 0 22986362 830058496 7713 996147200 134512640 134550932 4294956016 18446744073709551615 104163893 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19719/tid=19730] ppid=19717 vsize=810604 CPUtime=0
/proc/19719/task/19730/stat : 19730 (java) S 19717 19719 17296 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 22986362 830058496 7713 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19719/tid=19731] ppid=19717 vsize=810604 CPUtime=0
/proc/19719/task/19731/stat : 19731 (java) S 19717 19719 17296 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 22986362 830058496 7713 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.86
Current children cumulated vsize (KiB) 810604

[startup+2.1029 s]
/proc/loadavg: 0.85 1.35 1.72 4/86 19732
/proc/meminfo: memFree=1833920/2055920 swapFree=4192812/4192956
[pid=19719] ppid=19717 vsize=810604 CPUtime=2.05
/proc/19719/stat : 19719 (java) S 19717 19719 17296 0 -1 0 9421 0 1 0 199 6 0 0 18 0 13 0 22986352 830058496 7741 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/19719/statm: 202651 7741 1430 9 0 199978 0
[pid=19719/tid=19720] ppid=19717 vsize=810604 CPUtime=1.06
/proc/19719/task/19720/stat : 19720 (java) R 19717 19719 17296 0 -1 64 5653 0 1 0 103 3 0 0 25 0 13 0 22986353 830058496 7741 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19719/tid=19722] ppid=19717 vsize=810604 CPUtime=0
/proc/19719/task/19722/stat : 19722 (java) S 19717 19719 17296 0 -1 64 3 0 0 0 0 0 0 0 18 0 13 0 22986355 830058496 7741 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19719/tid=19723] ppid=19717 vsize=810604 CPUtime=0
/proc/19719/task/19723/stat : 19723 (java) S 19717 19719 17296 0 -1 64 1 0 0 0 0 0 0 0 19 0 13 0 22986355 830058496 7741 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19719/tid=19724] ppid=19717 vsize=810604 CPUtime=0
/proc/19719/task/19724/stat : 19724 (java) S 19717 19719 17296 0 -1 64 3 0 0 0 0 0 0 0 16 0 13 0 22986357 830058496 7741 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=19719/tid=19725] ppid=19717 vsize=810604 CPUtime=0
/proc/19719/task/19725/stat : 19725 (java) S 19717 19719 17296 0 -1 64 10 0 0 0 0 0 0 0 21 0 13 0 22986357 830058496 7741 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19719/tid=19726] ppid=19717 vsize=810604 CPUtime=0
/proc/19719/task/19726/stat : 19726 (java) S 19717 19719 17296 0 -1 64 4 0 0 0 0 0 0 0 22 0 13 0 22986357 830058496 7741 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19719/tid=19727] ppid=19717 vsize=810604 CPUtime=0
/proc/19719/task/19727/stat : 19727 (java) S 19717 19719 17296 0 -1 64 1 0 0 0 0 0 0 0 18 0 13 0 22986362 830058496 7741 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19719/tid=19728] ppid=19717 vsize=810604 CPUtime=0
/proc/19719/task/19728/stat : 19728 (java) S 19717 19719 17296 0 -1 64 13 0 0 0 0 0 0 0 19 0 13 0 22986362 830058496 7741 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19719/tid=19729] ppid=19717 vsize=810604 CPUtime=0.97
/proc/19719/task/19729/stat : 19729 (java) R 19717 19719 17296 0 -1 64 3006 0 0 0 96 1 0 0 16 0 13 0 22986362 830058496 7741 996147200 134512640 134550932 4294956016 18446744073709551615 103142673 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19719/tid=19730] ppid=19717 vsize=810604 CPUtime=0
/proc/19719/task/19730/stat : 19730 (java) S 19717 19719 17296 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 22986362 830058496 7741 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19719/tid=19731] ppid=19717 vsize=810604 CPUtime=0
/proc/19719/task/19731/stat : 19731 (java) S 19717 19719 17296 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 22986362 830058496 7741 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19719/tid=19732] ppid=19717 vsize=810604 CPUtime=0
/proc/19719/task/19732/stat : 19732 (java) S 19717 19719 17296 0 -1 64 4 0 0 0 0 0 0 0 24 0 13 0 22986518 830058496 7741 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 2.05
Current children cumulated vsize (KiB) 810604

Child status: 0
Real time (s): 2.19959
CPU time (s): 2.13268
CPU user time (s): 2.05869
CPU system time (s): 0.073988
CPU usage (%): 96.9578
Max. virtual memory (cumulated for all children) (KiB): 810780

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.05869
system time used= 0.073988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9450
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= 432
involuntary context switches= 480

runsolver used 0.008998 second user time and 0.015997 second system time

The end

Launcher Data 

Begin job on node3 at 2009-07-12 02:39:48
IDJOB=2074386
IDBENCH=56094
IDSOLVER=731
FILE ID=node3/2074386-1247359187
PBS_JOBID= 9506907
Free space on /tmp= 66384 MiB

SOLVER NAME= SAT4J CSP 2.1.1
BENCH NAME= CPAI08/csp/chessboardColoration/normalized-cc-6-6-2.xml
COMMAND LINE= java6 -server -Xms650m -Xmx650m -jar HOME/sat4j-csp.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2074386-1247359187/watcher-2074386-1247359187 -o /tmp/evaluation-result-2074386-1247359187/solver-2074386-1247359187 -C 1800 -W 2000 -M 900  java6 -server -Xms650m -Xmx650m -jar HOME/sat4j-csp.jar HOME/instance-2074386-1247359187.xml

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

MD5SUM BENCH= 6d331089ced3fa3643a4429b2fd23353
RANDOM SEED=520905929

node3.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		: 3000.259
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		: 3000.259
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:       1860168 kB
Buffers:         33956 kB
Cached:          92184 kB
SwapCached:          0 kB
Active:         100968 kB
Inactive:        44968 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1860168 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2920 kB
Writeback:           0 kB
Mapped:          30428 kB
Slab:            35228 kB
Committed_AS:   237648 kB
PageTables:       1716 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= 66380 MiB
End job on node3 at 2009-07-12 02:39:50