Trace number 2073220

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 6.569 6.68282

General information on the benchmark

Namecsp/ramsey4/
normalized-ramsey-30-4.xml
MD5SUM3e5f5d7a3cdfbf5392a411aee4bb4d5a
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.25596
Satisfiable
(Un)Satisfiability was proved
Number of variables435
Number of constraints4060
Maximum constraint arity3
Maximum domain size4
Number of constraints which are defined in extension0
Number of constraints which are defined in intension4060
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-2073220-1247358016.xml
0.18/0.25	c reading problem ... 
0.38/0.50	c reading problem named null
0.49/0.50	c reading domains done.
0.49/0.50	c reading variables done.
0.58/0.63	c reading predicates  done.
0.77/0.86	c reading constraints
5.63/5.76	c done with constraints.
5.63/5.76	c ... done. Wall clock time 5.511s.
5.63/5.76	c #vars     1740
5.63/5.76	c #constraints  17110
5.63/5.76	c constraints type 
5.63/5.76	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 16675
5.63/5.76	c org.sat4j.minisat.constraints.card.AtLeast => 435
6.52/6.62	c starts		: 7
6.52/6.62	c conflicts		: 2343
6.52/6.62	c decisions		: 8876
6.52/6.62	c propagations		: 130837
6.52/6.62	c inspects		: 588317
6.52/6.62	c learnt literals	: 0
6.52/6.62	c learnt binary clauses	: 0
6.52/6.62	c learnt ternary clauses	: 0
6.52/6.62	c learnt clauses	: 2343
6.52/6.62	c ignored clauses	: 0
6.52/6.62	c root simplifications	: 0
6.52/6.62	c removed literals (reason simplification)	: 2625
6.52/6.62	c reason swapping (by a shorter reason)	: 0
6.52/6.62	c Calls to reduceDB	: 0
6.52/6.62	c speed (assignments/second)	: 151607.1842410197
6.52/6.62	c non guided choices	841
6.52/6.63	c learnt constraints type 
6.52/6.63	c org.sat4j.minisat.constraints.cnf.LearntWLClause => 2343
6.52/6.63	c constraints type 
6.52/6.63	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 16675
6.52/6.63	c org.sat4j.minisat.constraints.card.AtLeast => 435
6.52/6.63	s SATISFIABLE
6.52/6.63	v 0 1 1 0 0 2 1 0 3 0 2 1 1 1 2 3 2 3 3 0 1 3 1 0 3 1 2 2 3 3 2 3 1 1 2 1 1 2 1 0 3 0 0 2 1 2 0 3 3 3 0 2 0 0 2 3 1 2 1 3 1 2 1 3 1 1 0 2 0 3 1 3 3 1 2 0 1 3 0 0 3 0 1 2 1 3 1 0 2 3 3 1 2 3 0 2 1 2 0 1 3 3 2 0 0 0 3 3 1 1 1 2 1 3 1 3 2 0 0 1 1 0 0 3 3 2 1 0 3 2 2 3 0 2 3 2 3 3 0 1 2 2 1 0 0 1 2 0 3 1 2 3 1 3 2 0 1 2 3 3 3 2 3 3 3 0 1 1 0 0 0 2 3 1 3 2 1 1 1 3 0 3 2 3 1 2 2 3 3 0 1 3 3 0 1 2 0 3 1 1 2 0 3 0 2 2 0 1 3 3 0 0 3 1 2 1 1 0 1 1 2 0 2 3 0 1 3 3 1 2 2 1 0 2 0 0 2 2 1 3 1 1 1 0 0 2 1 2 0 2 3 3 1 0 2 1 0 2 3 0 0 0 3 1 1 1 1 3 3 3 3 0 0 0 2 1 0 3 1 1 0 2 3 2 3 2 1 0 3 0 3 1 3 2 1 3 2 0 0 0 0 3 2 2 2 0 2 1 0 3 2 0 2 1 3 3 0 0 1 2 2 3 3 2 3 2 3 3 1 1 2 0 1 2 3 0 1 1 0 2 2 1 0 3 2 1 0 3 1 2 0 0 0 3 3 2 2 1 1 2 3 3 0 2 0 0 1 1 3 0 2 0 0 2 3 1 1 0 2 2 3 1 2 1 2 1 1 3 2 2 2 0 3 3 0 1 2 1 1 1 0 2 3 0 1 1 2 0 1 2 1 2 0 1 2 3 2 0 1 1 3 0 1 1 0 3 3 1 2 2 3 2 0 1 3 
6.52/6.63	c Total wall clock time (in seconds) : 6.375

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-2073220-1247358016/watcher-2073220-1247358016 -o /tmp/evaluation-result-2073220-1247358016/solver-2073220-1247358016 -C 1800 -W 2000 -M 900 java6 -server -Xms650m -Xmx650m -jar HOME/sat4j-csp.jar HOME/instance-2073220-1247358016.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: 2.21 2.11 2.03 4/80 19405
/proc/meminfo: memFree=1769072/2055920 swapFree=4192812/4192956
[pid=19405] ppid=19403 vsize=13208 CPUtime=0
/proc/19405/stat : 19405 (java) S 19403 19405 18196 0 -1 0 721 0 0 0 0 0 0 0 18 0 2 0 22865045 13524992 521 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/19405/statm: 3302 521 219 9 0 1186 0
[pid=19405/tid=19406] ppid=19403 vsize=13208 CPUtime=0
/proc/19405/task/19406/stat : 19406 (java) R 19403 19405 18196 0 -1 64 0 0 0 0 0 0 0 0 19 0 2 0 22865047 13524992 521 996147200 134512640 134550932 4294956016 18446744073709551615 11231192 0 0 4096 0 0 0 0 -1 1 0 0

[startup+0.0808549 s]
/proc/loadavg: 2.21 2.11 2.03 4/80 19405
/proc/meminfo: memFree=1769072/2055920 swapFree=4192812/4192956
[pid=19405] ppid=19403 vsize=802164 CPUtime=0.06
/proc/19405/stat : 19405 (java) S 19403 19405 18196 0 -1 0 2814 0 1 0 4 2 0 0 18 0 7 0 22865045 821415936 2559 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800971 18446744073709551615 0 0 17 1 0 0
/proc/19405/statm: 200541 2559 1036 9 0 197892 0
[pid=19405/tid=19406] ppid=19403 vsize=802164 CPUtime=0.05
/proc/19405/task/19406/stat : 19406 (java) R 19403 19405 18196 0 -1 64 2073 0 1 0 4 1 0 0 17 0 7 0 22865047 821415936 2559 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 2147483391 0 16800971 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 802164

[startup+0.10266 s]
/proc/loadavg: 2.21 2.11 2.03 4/80 19405
/proc/meminfo: memFree=1769072/2055920 swapFree=4192812/4192956
[pid=19405] ppid=19403 vsize=804560 CPUtime=0.08
/proc/19405/stat : 19405 (java) S 19403 19405 18196 0 -1 0 3008 0 1 0 6 2 0 0 18 0 12 0 22865045 823869440 2751 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/19405/statm: 201140 2751 1080 9 0 198474 0
[pid=19405/tid=19406] ppid=19403 vsize=804560 CPUtime=0.07
/proc/19405/task/19406/stat : 19406 (java) R 19403 19405 18196 0 -1 64 2252 0 1 0 6 1 0 0 21 0 12 0 22865047 823869440 2751 996147200 134512640 134550932 4294956016 18446744073709551615 4109170782 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 804560

[startup+0.302679 s]
/proc/loadavg: 2.21 2.11 2.03 4/80 19405
/proc/meminfo: memFree=1769072/2055920 swapFree=4192812/4192956
[pid=19405] ppid=19403 vsize=805628 CPUtime=0.28
/proc/19405/stat : 19405 (java) S 19403 19405 18196 0 -1 0 4308 0 1 0 25 3 0 0 18 0 12 0 22865045 824963072 4045 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/19405/statm: 201407 4045 1359 9 0 198734 0
[pid=19405/tid=19406] ppid=19403 vsize=805628 CPUtime=0.21
/proc/19405/task/19406/stat : 19406 (java) R 19403 19405 18196 0 -1 64 3069 0 1 0 19 2 0 0 18 0 12 0 22865047 824963072 4045 996147200 134512640 134550932 4294956016 18446744073709551615 4109161866 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 805628

[startup+0.70272 s]
/proc/loadavg: 2.21 2.11 2.03 4/80 19405
/proc/meminfo: memFree=1769072/2055920 swapFree=4192812/4192956
[pid=19405] ppid=19403 vsize=807316 CPUtime=0.68
/proc/19405/stat : 19405 (java) S 19403 19405 18196 0 -1 0 5883 0 1 0 63 5 0 0 18 0 12 0 22865045 826691584 5374 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/19405/statm: 201829 5374 1389 9 0 199156 0
[pid=19405/tid=19406] ppid=19403 vsize=807316 CPUtime=0.46
/proc/19405/task/19406/stat : 19406 (java) R 19403 19405 18196 0 -1 64 3992 0 1 0 42 4 0 0 20 0 12 0 22865047 826691584 5374 996147200 134512640 134550932 4294956016 18446744073709551615 4159661248 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 807316

[startup+1.50179 s]
/proc/loadavg: 2.21 2.11 2.03 3/92 19417
/proc/meminfo: memFree=1749904/2055920 swapFree=4192812/4192956
[pid=19405] ppid=19403 vsize=809644 CPUtime=1.47
/proc/19405/stat : 19405 (java) S 19403 19405 18196 0 -1 0 8977 0 1 0 141 6 0 0 18 0 12 0 22865045 829075456 7296 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/19405/statm: 202411 7296 1412 9 0 199738 0
[pid=19405/tid=19406] ppid=19403 vsize=809644 CPUtime=0.89
/proc/19405/task/19406/stat : 19406 (java) R 19403 19405 18196 0 -1 64 5419 0 1 0 85 4 0 0 21 0 12 0 22865047 829075456 7296 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19405/tid=19408] ppid=19403 vsize=809644 CPUtime=0
/proc/19405/task/19408/stat : 19408 (java) S 19403 19405 18196 0 -1 64 3 0 0 0 0 0 0 0 18 0 12 0 22865048 829075456 7296 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19405/tid=19409] ppid=19403 vsize=809644 CPUtime=0
/proc/19405/task/19409/stat : 19409 (java) S 19403 19405 18196 0 -1 64 1 0 0 0 0 0 0 0 19 0 12 0 22865048 829075456 7296 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19405/tid=19410] ppid=19403 vsize=809644 CPUtime=0
/proc/19405/task/19410/stat : 19410 (java) S 19403 19405 18196 0 -1 64 3 0 0 0 0 0 0 0 17 0 12 0 22865050 829075456 7296 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=19405/tid=19411] ppid=19403 vsize=809644 CPUtime=0
/proc/19405/task/19411/stat : 19411 (java) S 19403 19405 18196 0 -1 64 10 0 0 0 0 0 0 0 20 0 12 0 22865050 829075456 7296 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19405/tid=19412] ppid=19403 vsize=809644 CPUtime=0
/proc/19405/task/19412/stat : 19412 (java) S 19403 19405 18196 0 -1 64 4 0 0 0 0 0 0 0 21 0 12 0 22865050 829075456 7296 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19405/tid=19413] ppid=19403 vsize=809644 CPUtime=0
/proc/19405/task/19413/stat : 19413 (java) S 19403 19405 18196 0 -1 64 0 0 0 0 0 0 0 0 18 0 12 0 22865055 829075456 7296 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19405/tid=19414] ppid=19403 vsize=809644 CPUtime=0
/proc/19405/task/19414/stat : 19414 (java) S 19403 19405 18196 0 -1 64 13 0 0 0 0 0 0 0 19 0 12 0 22865055 829075456 7296 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19405/tid=19415] ppid=19403 vsize=809644 CPUtime=0.55
/proc/19405/task/19415/stat : 19415 (java) R 19403 19405 18196 0 -1 64 2801 0 0 0 55 0 0 0 16 0 12 0 22865055 829075456 7296 996147200 134512640 134550932 4294956016 18446744073709551615 105857665 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19405/tid=19416] ppid=19403 vsize=809644 CPUtime=0
/proc/19405/task/19416/stat : 19416 (java) S 19403 19405 18196 0 -1 64 1 0 0 0 0 0 0 0 20 0 12 0 22865055 829075456 7296 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19405/tid=19417] ppid=19403 vsize=809644 CPUtime=0
/proc/19405/task/19417/stat : 19417 (java) S 19403 19405 18196 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 22865055 829075456 7296 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) 809644

[startup+3.10195 s]
/proc/loadavg: 2.21 2.11 2.03 4/92 19417
/proc/meminfo: memFree=1738704/2055920 swapFree=4192812/4192956
[pid=19405] ppid=19403 vsize=810648 CPUtime=3.05
/proc/19405/stat : 19405 (java) S 19403 19405 18196 0 -1 0 14870 0 1 0 295 10 0 0 18 0 12 0 22865045 830103552 12406 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/19405/statm: 202662 12406 1424 9 0 199989 0
[pid=19405/tid=19406] ppid=19403 vsize=810648 CPUtime=1.65
/proc/19405/task/19406/stat : 19406 (java) R 19403 19405 18196 0 -1 64 10211 0 1 0 158 7 0 0 25 0 12 0 22865047 830103552 12406 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19405/tid=19408] ppid=19403 vsize=810648 CPUtime=0
/proc/19405/task/19408/stat : 19408 (java) S 19403 19405 18196 0 -1 64 3 0 0 0 0 0 0 0 18 0 12 0 22865048 830103552 12406 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19405/tid=19409] ppid=19403 vsize=810648 CPUtime=0
/proc/19405/task/19409/stat : 19409 (java) S 19403 19405 18196 0 -1 64 1 0 0 0 0 0 0 0 19 0 12 0 22865048 830103552 12406 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19405/tid=19410] ppid=19403 vsize=810648 CPUtime=0
/proc/19405/task/19410/stat : 19410 (java) S 19403 19405 18196 0 -1 64 3 0 0 0 0 0 0 0 17 0 12 0 22865050 830103552 12406 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=19405/tid=19411] ppid=19403 vsize=810648 CPUtime=0
/proc/19405/task/19411/stat : 19411 (java) S 19403 19405 18196 0 -1 64 10 0 0 0 0 0 0 0 20 0 12 0 22865050 830103552 12406 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19405/tid=19412] ppid=19403 vsize=810648 CPUtime=0
/proc/19405/task/19412/stat : 19412 (java) S 19403 19405 18196 0 -1 64 4 0 0 0 0 0 0 0 21 0 12 0 22865050 830103552 12406 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19405/tid=19413] ppid=19403 vsize=810648 CPUtime=0
/proc/19405/task/19413/stat : 19413 (java) S 19403 19405 18196 0 -1 64 0 0 0 0 0 0 0 0 18 0 12 0 22865055 830103552 12406 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19405/tid=19414] ppid=19403 vsize=810648 CPUtime=0
/proc/19405/task/19414/stat : 19414 (java) S 19403 19405 18196 0 -1 64 13 0 0 0 0 0 0 0 19 0 12 0 22865055 830103552 12406 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19405/tid=19415] ppid=19403 vsize=810648 CPUtime=1.37
/proc/19405/task/19415/stat : 19415 (java) R 19403 19405 18196 0 -1 64 3902 0 0 0 136 1 0 0 17 0 12 0 22865055 830103552 12406 996147200 134512640 134550932 4294956016 18446744073709551615 10850007 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19405/tid=19416] ppid=19403 vsize=810648 CPUtime=0
/proc/19405/task/19416/stat : 19416 (java) S 19403 19405 18196 0 -1 64 1 0 0 0 0 0 0 0 20 0 12 0 22865055 830103552 12406 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19405/tid=19417] ppid=19403 vsize=810648 CPUtime=0
/proc/19405/task/19417/stat : 19417 (java) S 19403 19405 18196 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 22865055 830103552 12406 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) 810648

[startup+6.30225 s]
/proc/loadavg: 2.19 2.10 2.03 4/92 19417
/proc/meminfo: memFree=1691216/2055920 swapFree=4192812/4192956
[pid=19405] ppid=19403 vsize=813468 CPUtime=6.22
/proc/19405/stat : 19405 (java) S 19403 19405 18196 0 -1 0 24779 0 1 0 607 15 0 0 18 0 13 0 22865045 832991232 20743 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/19405/statm: 203367 20743 1444 9 0 200694 0
[pid=19405/tid=19406] ppid=19403 vsize=813468 CPUtime=3.23
/proc/19405/task/19406/stat : 19406 (java) R 19403 19405 18196 0 -1 64 17398 0 1 0 312 11 0 0 25 0 13 0 22865047 832991232 20743 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19405/tid=19408] ppid=19403 vsize=813468 CPUtime=0.01
/proc/19405/task/19408/stat : 19408 (java) S 19403 19405 18196 0 -1 64 412 0 0 0 1 0 0 0 17 0 13 0 22865048 832991232 20743 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19405/tid=19409] ppid=19403 vsize=813468 CPUtime=0
/proc/19405/task/19409/stat : 19409 (java) S 19403 19405 18196 0 -1 64 11 0 0 0 0 0 0 0 16 0 13 0 22865048 832991232 20743 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19405/tid=19410] ppid=19403 vsize=813468 CPUtime=0
/proc/19405/task/19410/stat : 19410 (java) S 19403 19405 18196 0 -1 64 12 0 0 0 0 0 0 0 16 0 13 0 22865050 832991232 20743 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=19405/tid=19411] ppid=19403 vsize=813468 CPUtime=0
/proc/19405/task/19411/stat : 19411 (java) S 19403 19405 18196 0 -1 64 11 0 0 0 0 0 0 0 16 0 13 0 22865050 832991232 20743 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19405/tid=19412] ppid=19403 vsize=813468 CPUtime=0
/proc/19405/task/19412/stat : 19412 (java) S 19403 19405 18196 0 -1 64 7 0 0 0 0 0 0 0 16 0 13 0 22865050 832991232 20743 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19405/tid=19413] ppid=19403 vsize=813468 CPUtime=0
/proc/19405/task/19413/stat : 19413 (java) S 19403 19405 18196 0 -1 64 0 0 0 0 0 0 0 0 18 0 13 0 22865055 832991232 20743 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19405/tid=19414] ppid=19403 vsize=813468 CPUtime=0
/proc/19405/task/19414/stat : 19414 (java) S 19403 19405 18196 0 -1 64 13 0 0 0 0 0 0 0 19 0 13 0 22865055 832991232 20743 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19405/tid=19415] ppid=19403 vsize=813468 CPUtime=2.94
/proc/19405/task/19415/stat : 19415 (java) R 19403 19405 18196 0 -1 64 6187 0 0 0 292 2 0 0 17 0 13 0 22865055 832991232 20743 996147200 134512640 134550932 4294956016 18446744073709551615 103390375 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19405/tid=19416] ppid=19403 vsize=813468 CPUtime=0
/proc/19405/task/19416/stat : 19416 (java) S 19403 19405 18196 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 22865055 832991232 20743 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19405/tid=19417] ppid=19403 vsize=813468 CPUtime=0
/proc/19405/task/19417/stat : 19417 (java) S 19403 19405 18196 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 22865055 832991232 20743 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 813468

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

[startup+6.5024 s]
/proc/loadavg: 2.19 2.10 2.03 3/93 19418
/proc/meminfo: memFree=1691016/2055920 swapFree=4192812/4192956
[pid=19405] ppid=19403 vsize=813468 CPUtime=6.42
/proc/19405/stat : 19405 (java) S 19403 19405 18196 0 -1 0 24786 0 1 0 627 15 0 0 18 0 13 0 22865045 832991232 20750 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/19405/statm: 203367 20750 1444 9 0 200694 0
[pid=19405/tid=19406] ppid=19403 vsize=813468 CPUtime=3.37
/proc/19405/task/19406/stat : 19406 (java) R 19403 19405 18196 0 -1 64 17398 0 1 0 326 11 0 0 25 0 13 0 22865047 832991232 20750 996147200 134512640 134550932 4294956016 18446744073709551615 4109275232 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19405/tid=19408] ppid=19403 vsize=813468 CPUtime=0.01
/proc/19405/task/19408/stat : 19408 (java) S 19403 19405 18196 0 -1 64 412 0 0 0 1 0 0 0 17 0 13 0 22865048 832991232 20750 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19405/tid=19409] ppid=19403 vsize=813468 CPUtime=0
/proc/19405/task/19409/stat : 19409 (java) S 19403 19405 18196 0 -1 64 11 0 0 0 0 0 0 0 16 0 13 0 22865048 832991232 20750 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19405/tid=19410] ppid=19403 vsize=813468 CPUtime=0
/proc/19405/task/19410/stat : 19410 (java) S 19403 19405 18196 0 -1 64 12 0 0 0 0 0 0 0 16 0 13 0 22865050 832991232 20750 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=19405/tid=19411] ppid=19403 vsize=813468 CPUtime=0
/proc/19405/task/19411/stat : 19411 (java) S 19403 19405 18196 0 -1 64 11 0 0 0 0 0 0 0 16 0 13 0 22865050 832991232 20750 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19405/tid=19412] ppid=19403 vsize=813468 CPUtime=0
/proc/19405/task/19412/stat : 19412 (java) S 19403 19405 18196 0 -1 64 7 0 0 0 0 0 0 0 16 0 13 0 22865050 832991232 20750 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19405/tid=19413] ppid=19403 vsize=813468 CPUtime=0
/proc/19405/task/19413/stat : 19413 (java) S 19403 19405 18196 0 -1 64 0 0 0 0 0 0 0 0 18 0 13 0 22865055 832991232 20750 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19405/tid=19414] ppid=19403 vsize=813468 CPUtime=0
/proc/19405/task/19414/stat : 19414 (java) S 19403 19405 18196 0 -1 64 13 0 0 0 0 0 0 0 19 0 13 0 22865055 832991232 20750 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19405/tid=19415] ppid=19403 vsize=813468 CPUtime=3.01
/proc/19405/task/19415/stat : 19415 (java) S 19403 19405 18196 0 -1 64 6194 0 0 0 299 2 0 0 16 0 13 0 22865055 832991232 20750 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19405/tid=19416] ppid=19403 vsize=813468 CPUtime=0
/proc/19405/task/19416/stat : 19416 (java) S 19403 19405 18196 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 22865055 832991232 20750 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19405/tid=19417] ppid=19403 vsize=813468 CPUtime=0
/proc/19405/task/19417/stat : 19417 (java) S 19403 19405 18196 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 22865055 832991232 20750 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19405/tid=19418] ppid=19403 vsize=813468 CPUtime=0
/proc/19405/task/19418/stat : 19418 (java) S 19403 19405 18196 0 -1 64 5 0 0 0 0 0 0 0 25 0 13 0 22865623 832991232 20750 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.42
Current children cumulated vsize (KiB) 813468

[startup+6.60728 s]
/proc/loadavg: 2.19 2.10 2.03 3/93 19418
/proc/meminfo: memFree=1691016/2055920 swapFree=4192812/4192956
[pid=19405] ppid=19403 vsize=813468 CPUtime=6.52
/proc/19405/stat : 19405 (java) S 19403 19405 18196 0 -1 0 24788 0 1 0 637 15 0 0 18 0 13 0 22865045 832991232 20752 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/19405/statm: 203367 20752 1444 9 0 200694 0
[pid=19405/tid=19406] ppid=19403 vsize=813468 CPUtime=3.45
/proc/19405/task/19406/stat : 19406 (java) R 19403 19405 18196 0 -1 64 17399 0 1 0 334 11 0 0 25 0 13 0 22865047 832991232 20752 996147200 134512640 134550932 4294956016 18446744073709551615 4109630652 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19405/tid=19408] ppid=19403 vsize=813468 CPUtime=0.01
/proc/19405/task/19408/stat : 19408 (java) S 19403 19405 18196 0 -1 64 412 0 0 0 1 0 0 0 17 0 13 0 22865048 832991232 20752 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19405/tid=19409] ppid=19403 vsize=813468 CPUtime=0
/proc/19405/task/19409/stat : 19409 (java) S 19403 19405 18196 0 -1 64 11 0 0 0 0 0 0 0 16 0 13 0 22865048 832991232 20752 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19405/tid=19410] ppid=19403 vsize=813468 CPUtime=0
/proc/19405/task/19410/stat : 19410 (java) S 19403 19405 18196 0 -1 64 12 0 0 0 0 0 0 0 16 0 13 0 22865050 832991232 20752 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=19405/tid=19411] ppid=19403 vsize=813468 CPUtime=0
/proc/19405/task/19411/stat : 19411 (java) S 19403 19405 18196 0 -1 64 11 0 0 0 0 0 0 0 16 0 13 0 22865050 832991232 20752 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19405/tid=19412] ppid=19403 vsize=813468 CPUtime=0
/proc/19405/task/19412/stat : 19412 (java) S 19403 19405 18196 0 -1 64 7 0 0 0 0 0 0 0 16 0 13 0 22865050 832991232 20752 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19405/tid=19413] ppid=19403 vsize=813468 CPUtime=0
/proc/19405/task/19413/stat : 19413 (java) S 19403 19405 18196 0 -1 64 0 0 0 0 0 0 0 0 18 0 13 0 22865055 832991232 20752 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19405/tid=19414] ppid=19403 vsize=813468 CPUtime=0
/proc/19405/task/19414/stat : 19414 (java) S 19403 19405 18196 0 -1 64 13 0 0 0 0 0 0 0 19 0 13 0 22865055 832991232 20752 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19405/tid=19415] ppid=19403 vsize=813468 CPUtime=3.02
/proc/19405/task/19415/stat : 19415 (java) S 19403 19405 18196 0 -1 64 6195 0 0 0 300 2 0 0 16 0 13 0 22865055 832991232 20752 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19405/tid=19416] ppid=19403 vsize=813468 CPUtime=0
/proc/19405/task/19416/stat : 19416 (java) S 19403 19405 18196 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 22865055 832991232 20752 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19405/tid=19417] ppid=19403 vsize=813468 CPUtime=0
/proc/19405/task/19417/stat : 19417 (java) S 19403 19405 18196 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 22865055 832991232 20752 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19405/tid=19418] ppid=19403 vsize=813468 CPUtime=0
/proc/19405/task/19418/stat : 19418 (java) S 19403 19405 18196 0 -1 64 5 0 0 0 0 0 0 0 25 0 13 0 22865623 832991232 20752 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.52
Current children cumulated vsize (KiB) 813468

Child status: 0
Real time (s): 6.68282
CPU time (s): 6.569
CPU user time (s): 6.39903
CPU system time (s): 0.169974
CPU usage (%): 98.2968
Max. virtual memory (cumulated for all children) (KiB): 813468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.39903
system time used= 0.169974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24798
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= 1070
involuntary context switches= 1291

runsolver used 0.010998 second user time and 0.034994 second system time

The end

Launcher Data 

Begin job on node61 at 2009-07-12 02:20:16
IDJOB=2073220
IDBENCH=55959
IDSOLVER=731
FILE ID=node61/2073220-1247358016
PBS_JOBID= 9506867
Free space on /tmp= 66408 MiB

SOLVER NAME= SAT4J CSP 2.1.1
BENCH NAME= CPAI08/csp/ramsey4/normalized-ramsey-30-4.xml
COMMAND LINE= java6 -server -Xms650m -Xmx650m -jar HOME/sat4j-csp.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2073220-1247358016/watcher-2073220-1247358016 -o /tmp/evaluation-result-2073220-1247358016/solver-2073220-1247358016 -C 1800 -W 2000 -M 900  java6 -server -Xms650m -Xmx650m -jar HOME/sat4j-csp.jar HOME/instance-2073220-1247358016.xml

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

MD5SUM BENCH= 3e5f5d7a3cdfbf5392a411aee4bb4d5a
RANDOM SEED=1535228090

node61.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		: 3000.229
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		: 3000.229
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:       1769552 kB
Buffers:         47196 kB
Cached:          98460 kB
SwapCached:          0 kB
Active:         182464 kB
Inactive:        54852 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1769552 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1864 kB
Writeback:           0 kB
Mapped:         109492 kB
Slab:            34200 kB
Committed_AS:   946384 kB
PageTables:       1916 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264884 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66408 MiB
End job on node61 at 2009-07-12 02:20:23