Trace number 2090688

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 2.1.1SAT 25.6041 25.905

General information on the benchmark

Namecsp/tightness0.65/
normalized-rand-2-40-40-135-650-80_ext.xml
MD5SUM5367c7c46e8c0df63f703bc954f69548
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.736887
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints135
Maximum constraint arity2
Maximum domain size40
Number of constraints which are defined in extension135
Number of constraints which are defined in intension0
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
0.17/0.25	c c --- Begin Solver configuration ---
0.17/0.25	c Stops conflict analysis at the first Unique Implication Point
0.17/0.25	c org.sat4j.minisat.constraints.MixedDataStructureDanielWL@1f14ceb
0.17/0.25	c Learn all clauses as in MiniSAT
0.17/0.25	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.17/0.25	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause
0.17/0.25	c Expensive reason simplification
0.17/0.25	c MiniSAT restarts strategy
0.17/0.25	c Memory based learned constraints deletion strategy
0.17/0.25	c timeout=2147483s
0.17/0.25	c DB Simplification allowed=false
0.17/0.25	c --- End Solver configuration ---
0.17/0.25	c solving HOME/instance-2090688-1247391238.xml
0.17/0.25	c reading problem ... 
0.47/0.51	c reading problem named null
0.47/0.51	c reading domains done.
0.47/0.51	c reading variables done.
0.47/0.55	c reading relations done.
1.76/1.87	c reading constraints
2.45/2.52	c done with constraints.
2.45/2.52	c ... done. Wall clock time 2.271s.
2.45/2.52	c #vars     1600
2.45/2.52	c #constraints  10880
2.45/2.52	c constraints type 
2.45/2.53	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 10840
2.45/2.53	c org.sat4j.minisat.constraints.card.AtLeast => 40
25.53/25.83	c starts		: 10
25.53/25.83	c conflicts		: 8467
25.53/25.83	c decisions		: 9206
25.53/25.83	c propagations		: 2418412
25.53/25.83	c inspects		: 60273245
25.53/25.83	c learnt literals	: 1
25.53/25.83	c learnt binary clauses	: 8
25.53/25.83	c learnt ternary clauses	: 11
25.53/25.83	c learnt clauses	: 8466
25.53/25.83	c ignored clauses	: 0
25.53/25.83	c root simplifications	: 0
25.53/25.83	c removed literals (reason simplification)	: 569407
25.53/25.83	c reason swapping (by a shorter reason)	: 0
25.53/25.83	c Calls to reduceDB	: 0
25.53/25.83	c speed (assignments/second)	: 103776.69069687607
25.53/25.83	c non guided choices	197
25.53/25.85	c learnt constraints type 
25.53/25.85	c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 8
25.53/25.85	c org.sat4j.minisat.constraints.cnf.LearntWLClause => 8458
25.53/25.85	c constraints type 
25.53/25.85	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 10840
25.53/25.85	c org.sat4j.minisat.constraints.card.AtLeast => 40
25.53/25.85	s SATISFIABLE
25.53/25.85	v 19 18 5 36 30 19 37 15 7 25 10 32 4 36 27 11 36 30 29 7 30 35 5 29 4 31 10 1 38 14 16 22 10 23 17 32 22 11 18 19 
25.53/25.85	c Total wall clock time (in seconds) : 25.575

Verifier Data 

OK

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2090688-1247391238/watcher-2090688-1247391238 -o /tmp/evaluation-result-2090688-1247391238/solver-2090688-1247391238 -C 1800 -W 2000 -M 900 java6 -server -Xms650m -Xmx650m -jar HOME/sat4j-csp.jar HOME/instance-2090688-1247391238.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: 1.94 1.98 1.99 3/84 23342
/proc/meminfo: memFree=1730152/2055920 swapFree=4192812/4192956
[pid=23342] ppid=23340 vsize=18576 CPUtime=0
/proc/23342/stat : 23342 (runsolver) R 23340 23342 22344 0 -1 4194368 16 0 0 0 0 0 0 0 18 0 1 0 26190428 19021824 284 996147200 4194304 4302564 548682068448 18446744073709551615 273952599335 0 2147483391 4096 24578 0 0 0 17 1 0 0
/proc/23342/statm: 4644 284 249 26 0 2626 0

[startup+0.081339 s]
/proc/loadavg: 1.94 1.98 1.99 3/84 23342
/proc/meminfo: memFree=1730152/2055920 swapFree=4192812/4192956
[pid=23342] ppid=23340 vsize=802164 CPUtime=0.06
/proc/23342/stat : 23342 (java) S 23340 23342 22344 0 -1 0 2817 0 1 0 5 1 0 0 18 0 7 0 26190428 821415936 2562 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800971 18446744073709551615 0 0 17 1 0 0
/proc/23342/statm: 200541 2562 1036 9 0 197892 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 802164

[startup+0.102614 s]
/proc/loadavg: 1.94 1.98 1.99 3/84 23342
/proc/meminfo: memFree=1730152/2055920 swapFree=4192812/4192956
[pid=23342] ppid=23340 vsize=804360 CPUtime=0.08
/proc/23342/stat : 23342 (java) S 23340 23342 22344 0 -1 0 2944 0 1 0 6 2 0 0 18 0 12 0 26190428 823664640 2687 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/23342/statm: 201090 2687 1057 9 0 198441 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 804360

[startup+0.302633 s]
/proc/loadavg: 1.94 1.98 1.99 3/84 23342
/proc/meminfo: memFree=1730152/2055920 swapFree=4192812/4192956
[pid=23342] ppid=23340 vsize=805628 CPUtime=0.27
/proc/23342/stat : 23342 (java) S 23340 23342 22344 0 -1 0 4298 0 1 0 24 3 0 0 18 0 12 0 26190428 824963072 4035 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/23342/statm: 201407 4035 1358 9 0 198734 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 805628

[startup+0.701682 s]
/proc/loadavg: 1.94 1.98 1.99 3/84 23342
/proc/meminfo: memFree=1730152/2055920 swapFree=4192812/4192956
[pid=23342] ppid=23340 vsize=807184 CPUtime=0.68
/proc/23342/stat : 23342 (java) S 23340 23342 22344 0 -1 0 5794 0 1 0 63 5 0 0 18 0 12 0 26190428 826556416 5257 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/23342/statm: 201796 5257 1392 9 0 199123 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 807184

[startup+1.50177 s]
/proc/loadavg: 2.03 2.00 2.00 4/96 23354
/proc/meminfo: memFree=1712456/2055920 swapFree=4192812/4192956
[pid=23342] ppid=23340 vsize=809008 CPUtime=1.47
/proc/23342/stat : 23342 (java) S 23340 23342 22344 0 -1 0 9347 0 1 0 140 7 0 0 18 0 12 0 26190428 828424192 7801 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/23342/statm: 202252 7801 1406 9 0 199579 0
[pid=23342/tid=23344] ppid=23340 vsize=809008 CPUtime=0.66
/proc/23342/task/23344/stat : 23344 (java) R 23340 23342 22344 0 -1 64 5909 0 1 0 62 4 0 0 22 0 12 0 26190429 828424192 7801 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23342/tid=23345] ppid=23340 vsize=809008 CPUtime=0
/proc/23342/task/23345/stat : 23345 (java) S 23340 23342 22344 0 -1 64 3 0 0 0 0 0 0 0 18 0 12 0 26190430 828424192 7801 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23342/tid=23346] ppid=23340 vsize=809008 CPUtime=0
/proc/23342/task/23346/stat : 23346 (java) S 23340 23342 22344 0 -1 64 1 0 0 0 0 0 0 0 19 0 12 0 26190430 828424192 7801 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23342/tid=23347] ppid=23340 vsize=809008 CPUtime=0
/proc/23342/task/23347/stat : 23347 (java) S 23340 23342 22344 0 -1 64 2 0 0 0 0 0 0 0 16 0 12 0 26190432 828424192 7801 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=23342/tid=23348] ppid=23340 vsize=809008 CPUtime=0
/proc/23342/task/23348/stat : 23348 (java) S 23340 23342 22344 0 -1 64 10 0 0 0 0 0 0 0 21 0 12 0 26190433 828424192 7801 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23342/tid=23349] ppid=23340 vsize=809008 CPUtime=0
/proc/23342/task/23349/stat : 23349 (java) S 23340 23342 22344 0 -1 64 4 0 0 0 0 0 0 0 22 0 12 0 26190433 828424192 7801 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23342/tid=23350] ppid=23340 vsize=809008 CPUtime=0
/proc/23342/task/23350/stat : 23350 (java) S 23340 23342 22344 0 -1 64 1 0 0 0 0 0 0 0 18 0 12 0 26190438 828424192 7801 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23342/tid=23351] ppid=23340 vsize=809008 CPUtime=0
/proc/23342/task/23351/stat : 23351 (java) S 23340 23342 22344 0 -1 64 13 0 0 0 0 0 0 0 19 0 12 0 26190438 828424192 7801 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23342/tid=23352] ppid=23340 vsize=809008 CPUtime=0.78
/proc/23342/task/23352/stat : 23352 (java) R 23340 23342 22344 0 -1 64 2681 0 0 0 77 1 0 0 17 0 12 0 26190438 828424192 7801 996147200 134512640 134550932 4294956016 18446744073709551615 103978963 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23342/tid=23353] ppid=23340 vsize=809008 CPUtime=0
/proc/23342/task/23353/stat : 23353 (java) S 23340 23342 22344 0 -1 64 1 0 0 0 0 0 0 0 20 0 12 0 26190438 828424192 7801 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23342/tid=23354] ppid=23340 vsize=809008 CPUtime=0
/proc/23342/task/23354/stat : 23354 (java) S 23340 23342 22344 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 26190438 828424192 7801 996147200 134512640 134550932 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) 809008

[startup+3.10296 s]
/proc/loadavg: 2.03 2.00 2.00 4/96 23354
/proc/meminfo: memFree=1656520/2055920 swapFree=4192812/4192956
[pid=23342] ppid=23340 vsize=811300 CPUtime=3.05
/proc/23342/stat : 23342 (java) S 23340 23342 22344 0 -1 0 21819 0 1 0 290 15 0 0 18 0 13 0 26190428 830771200 19745 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/23342/statm: 202825 19745 1438 9 0 200152 0
[pid=23342/tid=23344] ppid=23340 vsize=811300 CPUtime=1.31
/proc/23342/task/23344/stat : 23344 (java) R 23340 23342 22344 0 -1 64 16922 0 1 0 121 10 0 0 25 0 13 0 26190429 830771200 19745 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23342/tid=23345] ppid=23340 vsize=811300 CPUtime=0.02
/proc/23342/task/23345/stat : 23345 (java) S 23340 23342 22344 0 -1 64 491 0 0 0 2 0 0 0 17 0 13 0 26190430 830771200 19745 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23342/tid=23346] ppid=23340 vsize=811300 CPUtime=0
/proc/23342/task/23346/stat : 23346 (java) S 23340 23342 22344 0 -1 64 134 0 0 0 0 0 0 0 17 0 13 0 26190430 830771200 19745 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23342/tid=23347] ppid=23340 vsize=811300 CPUtime=0.02
/proc/23342/task/23347/stat : 23347 (java) S 23340 23342 22344 0 -1 64 10 0 0 0 1 1 0 0 16 0 13 0 26190432 830771200 19745 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=23342/tid=23348] ppid=23340 vsize=811300 CPUtime=0
/proc/23342/task/23348/stat : 23348 (java) S 23340 23342 22344 0 -1 64 10 0 0 0 0 0 0 0 16 0 13 0 26190433 830771200 19745 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23342/tid=23349] ppid=23340 vsize=811300 CPUtime=0
/proc/23342/task/23349/stat : 23349 (java) S 23340 23342 22344 0 -1 64 7 0 0 0 0 0 0 0 16 0 13 0 26190433 830771200 19745 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23342/tid=23350] ppid=23340 vsize=811300 CPUtime=0
/proc/23342/task/23350/stat : 23350 (java) S 23340 23342 22344 0 -1 64 1 0 0 0 0 0 0 0 18 0 13 0 26190438 830771200 19745 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23342/tid=23351] ppid=23340 vsize=811300 CPUtime=0
/proc/23342/task/23351/stat : 23351 (java) S 23340 23342 22344 0 -1 64 13 0 0 0 0 0 0 0 19 0 13 0 26190438 830771200 19745 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23342/tid=23352] ppid=23340 vsize=811300 CPUtime=1.67
/proc/23342/task/23352/stat : 23352 (java) R 23340 23342 22344 0 -1 64 3504 0 0 0 165 2 0 0 17 0 13 0 26190438 830771200 19745 996147200 134512640 134550932 4294956016 18446744073709551615 105573178 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23342/tid=23353] ppid=23340 vsize=811300 CPUtime=0
/proc/23342/task/23353/stat : 23353 (java) S 23340 23342 22344 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 26190438 830771200 19745 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23342/tid=23354] ppid=23340 vsize=811300 CPUtime=0
/proc/23342/task/23354/stat : 23354 (java) S 23340 23342 22344 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 26190438 830771200 19745 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 811300

[startup+6.30233 s]
/proc/loadavg: 2.02 2.00 2.00 3/97 23355
/proc/meminfo: memFree=1656000/2055920 swapFree=4192812/4192956
[pid=23342] ppid=23340 vsize=811140 CPUtime=6.22
/proc/23342/stat : 23342 (java) S 23340 23342 22344 0 -1 0 21843 0 1 0 607 15 0 0 18 0 13 0 26190428 830607360 19759 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/23342/statm: 202785 19759 1441 9 0 200112 0
[pid=23342/tid=23344] ppid=23340 vsize=811140 CPUtime=4.27
/proc/23342/task/23344/stat : 23344 (java) R 23340 23342 22344 0 -1 64 16931 0 1 0 417 10 0 0 25 0 13 0 26190429 830607360 19759 996147200 134512640 134550932 4294956016 18446744073709551615 4109752140 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23342/tid=23345] ppid=23340 vsize=811140 CPUtime=0.02
/proc/23342/task/23345/stat : 23345 (java) S 23340 23342 22344 0 -1 64 491 0 0 0 2 0 0 0 17 0 13 0 26190430 830607360 19759 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23342/tid=23346] ppid=23340 vsize=811140 CPUtime=0
/proc/23342/task/23346/stat : 23346 (java) S 23340 23342 22344 0 -1 64 134 0 0 0 0 0 0 0 17 0 13 0 26190430 830607360 19759 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23342/tid=23347] ppid=23340 vsize=811140 CPUtime=0.02
/proc/23342/task/23347/stat : 23347 (java) S 23340 23342 22344 0 -1 64 10 0 0 0 1 1 0 0 16 0 13 0 26190432 830607360 19759 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=23342/tid=23348] ppid=23340 vsize=811140 CPUtime=0
/proc/23342/task/23348/stat : 23348 (java) S 23340 23342 22344 0 -1 64 10 0 0 0 0 0 0 0 16 0 13 0 26190433 830607360 19759 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23342/tid=23349] ppid=23340 vsize=811140 CPUtime=0
/proc/23342/task/23349/stat : 23349 (java) S 23340 23342 22344 0 -1 64 7 0 0 0 0 0 0 0 16 0 13 0 26190433 830607360 19759 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23342/tid=23350] ppid=23340 vsize=811140 CPUtime=0
/proc/23342/task/23350/stat : 23350 (java) S 23340 23342 22344 0 -1 64 1 0 0 0 0 0 0 0 18 0 13 0 26190438 830607360 19759 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23342/tid=23351] ppid=23340 vsize=811140 CPUtime=0
/proc/23342/task/23351/stat : 23351 (java) S 23340 23342 22344 0 -1 64 13 0 0 0 0 0 0 0 19 0 13 0 26190438 830607360 19759 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23342/tid=23352] ppid=23340 vsize=811140 CPUtime=1.87
/proc/23342/task/23352/stat : 23352 (java) S 23340 23342 22344 0 -1 64 3519 0 0 0 185 2 0 0 16 0 13 0 26190438 830607360 19759 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23342/tid=23353] ppid=23340 vsize=811140 CPUtime=0
/proc/23342/task/23353/stat : 23353 (java) S 23340 23342 22344 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 26190438 830607360 19759 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23342/tid=23354] ppid=23340 vsize=811140 CPUtime=0
/proc/23342/task/23354/stat : 23354 (java) S 23340 23342 22344 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 26190438 830607360 19759 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23342/tid=23355] ppid=23340 vsize=811140 CPUtime=0
/proc/23342/task/23355/stat : 23355 (java) S 23340 23342 22344 0 -1 64 4 0 0 0 0 0 0 0 18 0 13 0 26190682 830607360 19759 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 811140

[startup+12.7021 s]
/proc/loadavg: 2.02 2.00 2.00 3/97 23355
/proc/meminfo: memFree=1655872/2055920 swapFree=4192812/4192956
[pid=23342] ppid=23340 vsize=811140 CPUtime=12.56
/proc/23342/stat : 23342 (java) S 23340 23342 22344 0 -1 0 21849 0 1 0 1241 15 0 0 18 0 13 0 26190428 830607360 19764 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/23342/statm: 202785 19764 1441 9 0 200112 0
[pid=23342/tid=23344] ppid=23340 vsize=811140 CPUtime=10.56
/proc/23342/task/23344/stat : 23344 (java) R 23340 23342 22344 0 -1 64 16933 0 1 0 1046 10 0 0 25 0 13 0 26190429 830607360 19764 996147200 134512640 134550932 4294956016 18446744073709551615 4109786193 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23342/tid=23345] ppid=23340 vsize=811140 CPUtime=0.02
/proc/23342/task/23345/stat : 23345 (java) S 23340 23342 22344 0 -1 64 491 0 0 0 2 0 0 0 17 0 13 0 26190430 830607360 19764 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23342/tid=23346] ppid=23340 vsize=811140 CPUtime=0
/proc/23342/task/23346/stat : 23346 (java) S 23340 23342 22344 0 -1 64 134 0 0 0 0 0 0 0 17 0 13 0 26190430 830607360 19764 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23342/tid=23347] ppid=23340 vsize=811140 CPUtime=0.02
/proc/23342/task/23347/stat : 23347 (java) S 23340 23342 22344 0 -1 64 10 0 0 0 1 1 0 0 16 0 13 0 26190432 830607360 19764 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=23342/tid=23348] ppid=23340 vsize=811140 CPUtime=0
/proc/23342/task/23348/stat : 23348 (java) S 23340 23342 22344 0 -1 64 10 0 0 0 0 0 0 0 16 0 13 0 26190433 830607360 19764 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23342/tid=23349] ppid=23340 vsize=811140 CPUtime=0
/proc/23342/task/23349/stat : 23349 (java) S 23340 23342 22344 0 -1 64 7 0 0 0 0 0 0 0 16 0 13 0 26190433 830607360 19764 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23342/tid=23350] ppid=23340 vsize=811140 CPUtime=0
/proc/23342/task/23350/stat : 23350 (java) S 23340 23342 22344 0 -1 64 1 0 0 0 0 0 0 0 18 0 13 0 26190438 830607360 19764 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23342/tid=23351] ppid=23340 vsize=811140 CPUtime=0
/proc/23342/task/23351/stat : 23351 (java) S 23340 23342 22344 0 -1 64 13 0 0 0 0 0 0 0 19 0 13 0 26190438 830607360 19764 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23342/tid=23352] ppid=23340 vsize=811140 CPUtime=1.92
/proc/23342/task/23352/stat : 23352 (java) S 23340 23342 22344 0 -1 64 3523 0 0 0 190 2 0 0 16 0 13 0 26190438 830607360 19764 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23342/tid=23353] ppid=23340 vsize=811140 CPUtime=0
/proc/23342/task/23353/stat : 23353 (java) S 23340 23342 22344 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 26190438 830607360 19764 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23342/tid=23354] ppid=23340 vsize=811140 CPUtime=0
/proc/23342/task/23354/stat : 23354 (java) S 23340 23342 22344 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 26190438 830607360 19764 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23342/tid=23355] ppid=23340 vsize=811140 CPUtime=0
/proc/23342/task/23355/stat : 23355 (java) S 23340 23342 22344 0 -1 64 4 0 0 0 0 0 0 0 18 0 13 0 26190682 830607360 19764 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 811140

[startup+25.5026 s]
/proc/loadavg: 2.02 2.00 2.00 3/97 23355
/proc/meminfo: memFree=1655872/2055920 swapFree=4192812/4192956
[pid=23342] ppid=23340 vsize=811140 CPUtime=25.23
/proc/23342/stat : 23342 (java) S 23340 23342 22344 0 -1 0 21866 0 1 0 2508 15 0 0 18 0 13 0 26190428 830607360 19778 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/23342/statm: 202785 19778 1445 9 0 200112 0
[pid=23342/tid=23344] ppid=23340 vsize=811140 CPUtime=23.11
/proc/23342/task/23344/stat : 23344 (java) R 23340 23342 22344 0 -1 64 16937 0 1 0 2301 10 0 0 25 0 13 0 26190429 830607360 19778 996147200 134512640 134550932 4294956016 18446744073709551615 4109835327 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23342/tid=23345] ppid=23340 vsize=811140 CPUtime=0.02
/proc/23342/task/23345/stat : 23345 (java) S 23340 23342 22344 0 -1 64 491 0 0 0 2 0 0 0 17 0 13 0 26190430 830607360 19778 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23342/tid=23346] ppid=23340 vsize=811140 CPUtime=0
/proc/23342/task/23346/stat : 23346 (java) S 23340 23342 22344 0 -1 64 134 0 0 0 0 0 0 0 17 0 13 0 26190430 830607360 19778 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23342/tid=23347] ppid=23340 vsize=811140 CPUtime=0.02
/proc/23342/task/23347/stat : 23347 (java) S 23340 23342 22344 0 -1 64 10 0 0 0 1 1 0 0 17 0 13 0 26190432 830607360 19778 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=23342/tid=23348] ppid=23340 vsize=811140 CPUtime=0
/proc/23342/task/23348/stat : 23348 (java) S 23340 23342 22344 0 -1 64 10 0 0 0 0 0 0 0 16 0 13 0 26190433 830607360 19778 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23342/tid=23349] ppid=23340 vsize=811140 CPUtime=0
/proc/23342/task/23349/stat : 23349 (java) S 23340 23342 22344 0 -1 64 7 0 0 0 0 0 0 0 16 0 13 0 26190433 830607360 19778 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23342/tid=23350] ppid=23340 vsize=811140 CPUtime=0
/proc/23342/task/23350/stat : 23350 (java) S 23340 23342 22344 0 -1 64 1 0 0 0 0 0 0 0 18 0 13 0 26190438 830607360 19778 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23342/tid=23351] ppid=23340 vsize=811140 CPUtime=0
/proc/23342/task/23351/stat : 23351 (java) S 23340 23342 22344 0 -1 64 13 0 0 0 0 0 0 0 19 0 13 0 26190438 830607360 19778 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23342/tid=23352] ppid=23340 vsize=811140 CPUtime=2.04
/proc/23342/task/23352/stat : 23352 (java) S 23340 23342 22344 0 -1 64 3536 0 0 0 202 2 0 0 17 0 13 0 26190438 830607360 19778 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23342/tid=23353] ppid=23340 vsize=811140 CPUtime=0
/proc/23342/task/23353/stat : 23353 (java) S 23340 23342 22344 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 26190438 830607360 19778 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23342/tid=23354] ppid=23340 vsize=811140 CPUtime=0
/proc/23342/task/23354/stat : 23354 (java) S 23340 23342 22344 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 26190438 830607360 19778 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=23342/tid=23355] ppid=23340 vsize=811140 CPUtime=0
/proc/23342/task/23355/stat : 23355 (java) S 23340 23342 22344 0 -1 64 4 0 0 0 0 0 0 0 18 0 13 0 26190682 830607360 19778 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.23
Current children cumulated vsize (KiB) 811140

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

[startup+25.903 s]
/proc/loadavg: 2.02 2.00 2.00 3/97 23355
/proc/meminfo: memFree=1655872/2055920 swapFree=4192812/4192956
[pid=23342] ppid=23340 vsize=0 CPUtime=25.6
/proc/23342/stat : 23342 (java) Z 23340 23342 22344 0 -1 12 21875 0 1 0 2543 17 0 0 16 0 2 0 26190428 0 0 996147200 0 0 0 0 0 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/23342/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 25.6
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 25.905
CPU time (s): 25.6041
CPU user time (s): 25.4311
CPU system time (s): 0.172973
CPU usage (%): 98.8384
Max. virtual memory (cumulated for all children) (KiB): 811300

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 25.4311
system time used= 0.172973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21875
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= 1259
involuntary context switches= 2332

runsolver used 0.037994 second user time and 0.094985 second system time

The end

Launcher Data 

Begin job on node20 at 2009-07-12 11:33:58
IDJOB=2090688
IDBENCH=59861
IDSOLVER=731
FILE ID=node20/2090688-1247391238
PBS_JOBID= 9507239
Free space on /tmp= 66304 MiB

SOLVER NAME= SAT4J CSP 2.1.1
BENCH NAME= CPAI08/csp/tightness0.65/normalized-rand-2-40-40-135-650-80_ext.xml
COMMAND LINE= java6 -server -Xms650m -Xmx650m -jar HOME/sat4j-csp.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2090688-1247391238/watcher-2090688-1247391238 -o /tmp/evaluation-result-2090688-1247391238/solver-2090688-1247391238 -C 1800 -W 2000 -M 900  java6 -server -Xms650m -Xmx650m -jar HOME/sat4j-csp.jar HOME/instance-2090688-1247391238.xml

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

MD5SUM BENCH= 5367c7c46e8c0df63f703bc954f69548
RANDOM SEED=1564410786

node20.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		: 3000.236
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		: 3000.236
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:       1730568 kB
Buffers:         18608 kB
Cached:          92844 kB
SwapCached:          0 kB
Active:         218988 kB
Inactive:        58328 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1730568 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1668 kB
Writeback:           0 kB
Mapped:         181520 kB
Slab:            32864 kB
Committed_AS:   884864 kB
PageTables:       2080 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= 66304 MiB
End job on node20 at 2009-07-12 11:34:24