Trace number 2061197

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 12.822 12.9265

General information on the benchmark

Namecsp/costasArray/
normalized-costasArray-13.xml
MD5SUM6cc66f9c89db299a6d84a06ac823e522
Bench CategoryAlldiff (alldiff)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.085986
Satisfiable
(Un)Satisfiability was proved
Number of variables88
Number of constraints87
Maximum constraint arity13
Maximum domain size24
Number of constraints which are defined in extension0
Number of constraints which are defined in intension76
Global constraints used (with number of constraints)alldifferent(11)

Solver Data 

0.08/0.13	c SAT4J: a SATisfiability library for Java (c) 2004-2008 Daniel Le Berre
0.08/0.13	c This is free software under the dual EPL/GNU LGPL licenses.
0.08/0.13	c See www.sat4j.org for details.
0.08/0.13	c That software uses the Rhino library from the Mozilla project.
0.08/0.15	c version 2.1.1.v20090622
0.08/0.15	c sun.arch.data.model	32
0.08/0.15	c java.version	1.6.0_12
0.08/0.15	c os.name	Linux
0.08/0.15	c os.version	2.6.9-22.EL.rootsmp
0.08/0.15	c os.arch	i386
0.08/0.15	c Free memory 671000808
0.08/0.15	c Max memory 672137216
0.08/0.15	c Total memory 672137216
0.08/0.15	c Number of processors 2
0.19/0.24	c c --- Begin Solver configuration ---
0.19/0.24	c Stops conflict analysis at the first Unique Implication Point
0.19/0.24	c org.sat4j.minisat.constraints.MixedDataStructureDanielWL@1f14ceb
0.19/0.24	c Learn all clauses as in MiniSAT
0.19/0.24	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.19/0.24	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause
0.19/0.24	c Expensive reason simplification
0.19/0.24	c MiniSAT restarts strategy
0.19/0.24	c Memory based learned constraints deletion strategy
0.19/0.24	c timeout=2147483s
0.19/0.24	c DB Simplification allowed=false
0.19/0.24	c --- End Solver configuration ---
0.19/0.24	c solving HOME/instance-2061197-1247326816.xml
0.19/0.24	c reading problem ... 
0.38/0.49	c reading problem named null
0.38/0.49	c reading domains done.
0.38/0.50	c reading variables done.
0.48/0.54	c reading predicates  done.
0.67/0.78	c reading constraints
3.35/3.45	c done with constraints.
3.35/3.45	c ... done. Wall clock time 3.213s.
3.35/3.45	c #vars     1969
3.35/3.45	c #constraints  301999
3.35/3.45	c constraints type 
3.35/3.45	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 294057
3.35/3.45	c org.sat4j.minisat.constraints.card.AtLeast => 88
3.35/3.45	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 7854
12.72/12.85	c starts		: 11
12.72/12.85	c conflicts		: 14230
12.72/12.85	c decisions		: 25968
12.72/12.85	c propagations		: 4142447
12.72/12.85	c inspects		: 33207221
12.72/12.85	c learnt literals	: 0
12.72/12.85	c learnt binary clauses	: 2
12.72/12.85	c learnt ternary clauses	: 782
12.72/12.85	c learnt clauses	: 14230
12.72/12.85	c ignored clauses	: 0
12.72/12.85	c root simplifications	: 0
12.72/12.85	c removed literals (reason simplification)	: 156934
12.72/12.85	c reason swapping (by a shorter reason)	: 0
12.72/12.85	c Calls to reduceDB	: 0
12.72/12.85	c speed (assignments/second)	: 440732.7375252687
12.72/12.85	c non guided choices	2025
12.72/12.87	c learnt constraints type 
12.72/12.87	c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 2
12.72/12.87	c org.sat4j.minisat.constraints.cnf.LearntWLClause => 14228
12.72/12.87	c constraints type 
12.72/12.87	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 294057
12.72/12.87	c org.sat4j.minisat.constraints.card.AtLeast => 88
12.72/12.87	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 7854
12.72/12.87	s SATISFIABLE
12.72/12.87	v 1 9 4 5 2 13 7 12 11 3 6 10 8 -8 5 -1 3 -11 6 -5 1 8 -3 -4 2 -3 4 2 -8 -5 1 -4 9 5 -7 -2 -4 7 -9 -2 -10 2 4 6 1 -5 -1 -4 -3 -7 -9 10 1 2 3 -12 2 -8 -6 -1 7 -3 4 -6 -3 -7 2 -4 3 -1 -11 -2 1 -1 -8 5 -10 6 -2 -5 -6 -2 3 -6 -3 -5 -1 -4 
12.72/12.87	c Total wall clock time (in seconds) : 12.612

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-2061197-1247326816/watcher-2061197-1247326816 -o /tmp/evaluation-result-2061197-1247326816/solver-2061197-1247326816 -C 1800 -W 2000 -M 900 java6 -server -Xms650m -Xmx650m -jar HOME/sat4j-csp.jar HOME/instance-2061197-1247326816.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: 1.64 1.89 1.89 4/80 13111
/proc/meminfo: memFree=1126568/2055920 swapFree=4192956/4192956
[pid=13111] ppid=13109 vsize=13208 CPUtime=0
/proc/13111/stat : 13111 (java) S 13109 13111 10978 0 -1 0 721 0 0 0 0 0 0 0 18 0 2 0 19373293 13524992 521 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/13111/statm: 3302 521 219 9 0 1186 0
[pid=13111/tid=13112] ppid=13109 vsize=13208 CPUtime=0
/proc/13111/task/13112/stat : 13112 (java) R 13109 13111 10978 0 -1 64 0 0 0 0 0 0 0 0 19 0 2 0 19373294 13524992 521 996147200 134512640 134550932 4294956016 18446744073709551615 12804056 0 0 4096 0 0 0 0 -1 1 0 0

[startup+0.0416819 s]
/proc/loadavg: 1.64 1.89 1.89 4/80 13111
/proc/meminfo: memFree=1126568/2055920 swapFree=4192956/4192956
[pid=13111] ppid=13109 vsize=801384 CPUtime=0.02
/proc/13111/stat : 13111 (java) S 13109 13111 10978 0 -1 0 2476 0 1 0 1 1 0 0 18 0 5 0 19373293 820617216 2223 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0
/proc/13111/statm: 200346 2223 965 9 0 197697 0
[pid=13111/tid=13112] ppid=13109 vsize=801384 CPUtime=0.01
/proc/13111/task/13112/stat : 13112 (java) S 13109 13111 10978 0 -1 64 1751 0 1 0 1 0 0 0 19 0 5 0 19373294 820617216 2223 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16784584 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 801384

[startup+0.102618 s]
/proc/loadavg: 1.64 1.89 1.89 4/80 13111
/proc/meminfo: memFree=1126568/2055920 swapFree=4192956/4192956
[pid=13111] ppid=13109 vsize=804560 CPUtime=0.08
/proc/13111/stat : 13111 (java) S 13109 13111 10978 0 -1 0 3024 0 1 0 6 2 0 0 18 0 12 0 19373293 823869440 2767 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/13111/statm: 201140 2767 1082 9 0 198474 0
[pid=13111/tid=13112] ppid=13109 vsize=804560 CPUtime=0.07
/proc/13111/task/13112/stat : 13112 (java) R 13109 13111 10978 0 -1 64 2267 0 1 0 6 1 0 0 21 0 12 0 19373294 823869440 2767 996147200 134512640 134550932 4294956016 18446744073709551615 4109134884 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+0.301637 s]
/proc/loadavg: 1.64 1.89 1.89 4/80 13111
/proc/meminfo: memFree=1126568/2055920 swapFree=4192956/4192956
[pid=13111] ppid=13109 vsize=805628 CPUtime=0.28
/proc/13111/stat : 13111 (java) S 13109 13111 10978 0 -1 0 4317 0 1 0 25 3 0 0 18 0 12 0 19373293 824963072 4054 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/13111/statm: 201407 4054 1359 9 0 198734 0
[pid=13111/tid=13112] ppid=13109 vsize=805628 CPUtime=0.21
/proc/13111/task/13112/stat : 13112 (java) R 13109 13111 10978 0 -1 64 3076 0 1 0 19 2 0 0 18 0 12 0 19373294 824963072 4054 996147200 134512640 134550932 4294956016 18446744073709551615 4109158241 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+0.701673 s]
/proc/loadavg: 1.64 1.89 1.89 4/80 13111
/proc/meminfo: memFree=1126568/2055920 swapFree=4192956/4192956
[pid=13111] ppid=13109 vsize=807384 CPUtime=0.67
/proc/13111/stat : 13111 (java) S 13109 13111 10978 0 -1 0 6282 0 1 0 63 4 0 0 18 0 12 0 19373293 826761216 5639 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/13111/statm: 201846 5639 1387 9 0 199173 0
[pid=13111/tid=13112] ppid=13109 vsize=807384 CPUtime=0.47
/proc/13111/task/13112/stat : 13112 (java) R 13109 13111 10978 0 -1 64 4393 0 1 0 44 3 0 0 18 0 12 0 19373294 826761216 5639 996147200 134512640 134550932 4294956016 18446744073709551615 4159663813 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 807384

[startup+1.50274 s]
/proc/loadavg: 1.64 1.89 1.89 4/92 13123
/proc/meminfo: memFree=1107336/2055920 swapFree=4192956/4192956
[pid=13111] ppid=13109 vsize=814624 CPUtime=1.48
/proc/13111/stat : 13111 (java) S 13109 13111 10978 0 -1 0 10351 0 1 0 141 7 0 0 18 0 12 0 19373293 834174976 7981 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/13111/statm: 203656 7981 1410 9 0 200983 0
[pid=13111/tid=13112] ppid=13109 vsize=814624 CPUtime=0.77
/proc/13111/task/13112/stat : 13112 (java) R 13109 13111 10978 0 -1 64 4993 0 1 0 73 4 0 0 20 0 12 0 19373294 834174976 7981 996147200 134512640 134550932 4294956016 18446744073709551615 104108731 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13111/tid=13114] ppid=13109 vsize=814624 CPUtime=0
/proc/13111/task/13114/stat : 13114 (java) S 13109 13111 10978 0 -1 64 3 0 0 0 0 0 0 0 18 0 12 0 19373295 834174976 7981 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13111/tid=13115] ppid=13109 vsize=814624 CPUtime=0
/proc/13111/task/13115/stat : 13115 (java) S 13109 13111 10978 0 -1 64 1 0 0 0 0 0 0 0 19 0 12 0 19373295 834174976 7981 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13111/tid=13116] ppid=13109 vsize=814624 CPUtime=0
/proc/13111/task/13116/stat : 13116 (java) S 13109 13111 10978 0 -1 64 3 0 0 0 0 0 0 0 16 0 12 0 19373297 834174976 7981 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=13111/tid=13117] ppid=13109 vsize=814624 CPUtime=0
/proc/13111/task/13117/stat : 13117 (java) S 13109 13111 10978 0 -1 64 10 0 0 0 0 0 0 0 21 0 12 0 19373298 834174976 7981 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13111/tid=13118] ppid=13109 vsize=814624 CPUtime=0
/proc/13111/task/13118/stat : 13118 (java) S 13109 13111 10978 0 -1 64 4 0 0 0 0 0 0 0 22 0 12 0 19373298 834174976 7981 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13111/tid=13119] ppid=13109 vsize=814624 CPUtime=0
/proc/13111/task/13119/stat : 13119 (java) S 13109 13111 10978 0 -1 64 1 0 0 0 0 0 0 0 18 0 12 0 19373302 834174976 7981 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13111/tid=13120] ppid=13109 vsize=814624 CPUtime=0.08
/proc/13111/task/13120/stat : 13120 (java) S 13109 13111 10978 0 -1 64 71 0 0 0 8 0 0 0 16 0 12 0 19373302 834174976 7981 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13111/tid=13121] ppid=13109 vsize=814624 CPUtime=0.59
/proc/13111/task/13121/stat : 13121 (java) R 13109 13111 10978 0 -1 64 4542 0 0 0 58 1 0 0 19 0 12 0 19373302 834174976 7981 996147200 134512640 134550932 4294956016 18446744073709551615 102535310 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13111/tid=13122] ppid=13109 vsize=814624 CPUtime=0
/proc/13111/task/13122/stat : 13122 (java) S 13109 13111 10978 0 -1 64 1 0 0 0 0 0 0 0 20 0 12 0 19373302 834174976 7981 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13111/tid=13123] ppid=13109 vsize=814624 CPUtime=0
/proc/13111/task/13123/stat : 13123 (java) S 13109 13111 10978 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 19373302 834174976 7981 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 814624

[startup+3.10289 s]
/proc/loadavg: 1.83 1.93 1.90 4/92 13123
/proc/meminfo: memFree=1072968/2055920 swapFree=4192956/4192956
[pid=13111] ppid=13109 vsize=814536 CPUtime=3.06
/proc/13111/stat : 13111 (java) S 13109 13111 10978 0 -1 0 27680 0 1 0 292 14 0 0 18 0 12 0 19373293 834084864 24643 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/13111/statm: 203634 24643 1434 9 0 200961 0
[pid=13111/tid=13112] ppid=13109 vsize=814536 CPUtime=1.74
/proc/13111/task/13112/stat : 13112 (java) R 13109 13111 10978 0 -1 64 17425 0 1 0 165 9 0 0 25 0 12 0 19373294 834084864 24643 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13111/tid=13114] ppid=13109 vsize=814536 CPUtime=0.07
/proc/13111/task/13114/stat : 13114 (java) S 13109 13111 10978 0 -1 64 1925 0 0 0 6 1 0 0 17 0 12 0 19373295 834084864 24643 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13111/tid=13115] ppid=13109 vsize=814536 CPUtime=0.07
/proc/13111/task/13115/stat : 13115 (java) S 13109 13111 10978 0 -1 64 2181 0 0 0 7 0 0 0 17 0 12 0 19373295 834084864 24643 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13111/tid=13116] ppid=13109 vsize=814536 CPUtime=0
/proc/13111/task/13116/stat : 13116 (java) S 13109 13111 10978 0 -1 64 12 0 0 0 0 0 0 0 16 0 12 0 19373297 834084864 24643 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=13111/tid=13117] ppid=13109 vsize=814536 CPUtime=0
/proc/13111/task/13117/stat : 13117 (java) S 13109 13111 10978 0 -1 64 11 0 0 0 0 0 0 0 16 0 12 0 19373298 834084864 24643 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13111/tid=13118] ppid=13109 vsize=814536 CPUtime=0
/proc/13111/task/13118/stat : 13118 (java) S 13109 13111 10978 0 -1 64 7 0 0 0 0 0 0 0 16 0 12 0 19373298 834084864 24643 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13111/tid=13119] ppid=13109 vsize=814536 CPUtime=0
/proc/13111/task/13119/stat : 13119 (java) S 13109 13111 10978 0 -1 64 1 0 0 0 0 0 0 0 18 0 12 0 19373302 834084864 24643 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13111/tid=13120] ppid=13109 vsize=814536 CPUtime=0.08
/proc/13111/task/13120/stat : 13120 (java) S 13109 13111 10978 0 -1 64 71 0 0 0 8 0 0 0 16 0 12 0 19373302 834084864 24643 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13111/tid=13121] ppid=13109 vsize=814536 CPUtime=1.05
/proc/13111/task/13121/stat : 13121 (java) R 13109 13111 10978 0 -1 64 5324 0 0 0 103 2 0 0 17 0 12 0 19373302 834084864 24643 996147200 134512640 134550932 4294956016 18446744073709551615 102535956 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13111/tid=13122] ppid=13109 vsize=814536 CPUtime=0
/proc/13111/task/13122/stat : 13122 (java) S 13109 13111 10978 0 -1 64 1 0 0 0 0 0 0 0 20 0 12 0 19373302 834084864 24643 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13111/tid=13123] ppid=13109 vsize=814536 CPUtime=0
/proc/13111/task/13123/stat : 13123 (java) S 13109 13111 10978 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 19373302 834084864 24643 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 814536

[startup+6.30217 s]
/proc/loadavg: 1.83 1.93 1.90 4/93 13124
/proc/meminfo: memFree=1032256/2055920 swapFree=4192956/4192956
[pid=13111] ppid=13109 vsize=814732 CPUtime=6.25
/proc/13111/stat : 13111 (java) S 13109 13111 10978 0 -1 0 28316 0 1 0 610 15 0 0 18 0 13 0 19373293 834285568 24714 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/13111/statm: 203683 24714 1445 9 0 201010 0
[pid=13111/tid=13112] ppid=13109 vsize=814732 CPUtime=3.88
/proc/13111/task/13112/stat : 13112 (java) R 13109 13111 10978 0 -1 64 17441 0 1 0 378 10 0 0 25 0 13 0 19373294 834285568 24714 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13111/tid=13114] ppid=13109 vsize=814732 CPUtime=0.07
/proc/13111/task/13114/stat : 13114 (java) S 13109 13111 10978 0 -1 64 1925 0 0 0 6 1 0 0 17 0 13 0 19373295 834285568 24714 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13111/tid=13115] ppid=13109 vsize=814732 CPUtime=0.07
/proc/13111/task/13115/stat : 13115 (java) S 13109 13111 10978 0 -1 64 2181 0 0 0 7 0 0 0 17 0 13 0 19373295 834285568 24714 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13111/tid=13116] ppid=13109 vsize=814732 CPUtime=0
/proc/13111/task/13116/stat : 13116 (java) S 13109 13111 10978 0 -1 64 12 0 0 0 0 0 0 0 16 0 13 0 19373297 834285568 24714 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=13111/tid=13117] ppid=13109 vsize=814732 CPUtime=0
/proc/13111/task/13117/stat : 13117 (java) S 13109 13111 10978 0 -1 64 11 0 0 0 0 0 0 0 16 0 13 0 19373298 834285568 24714 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13111/tid=13118] ppid=13109 vsize=814732 CPUtime=0
/proc/13111/task/13118/stat : 13118 (java) S 13109 13111 10978 0 -1 64 7 0 0 0 0 0 0 0 16 0 13 0 19373298 834285568 24714 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13111/tid=13119] ppid=13109 vsize=814732 CPUtime=0
/proc/13111/task/13119/stat : 13119 (java) S 13109 13111 10978 0 -1 64 1 0 0 0 0 0 0 0 18 0 13 0 19373302 834285568 24714 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13111/tid=13120] ppid=13109 vsize=814732 CPUtime=0.47
/proc/13111/task/13120/stat : 13120 (java) R 13109 13111 10978 0 -1 64 95 0 0 0 47 0 0 0 16 0 13 0 19373302 834285568 24714 996147200 134512640 134550932 4294956016 18446744073709551615 104140346 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13111/tid=13121] ppid=13109 vsize=814732 CPUtime=1.71
/proc/13111/task/13121/stat : 13121 (java) S 13109 13111 10978 0 -1 64 5916 0 0 0 169 2 0 0 19 0 13 0 19373302 834285568 24714 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=13111/tid=13122] ppid=13109 vsize=814732 CPUtime=0
/proc/13111/task/13122/stat : 13122 (java) S 13109 13111 10978 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 19373302 834285568 24714 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13111/tid=13123] ppid=13109 vsize=814732 CPUtime=0
/proc/13111/task/13123/stat : 13123 (java) S 13109 13111 10978 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 19373302 834285568 24714 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13111/tid=13124] ppid=13109 vsize=814732 CPUtime=0
/proc/13111/task/13124/stat : 13124 (java) S 13109 13111 10978 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 19373640 834285568 24714 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 814732

[startup+12.7017 s]
/proc/loadavg: 1.86 1.93 1.90 4/93 13124
/proc/meminfo: memFree=1035080/2055920 swapFree=4192956/4192956
[pid=13111] ppid=13109 vsize=811832 CPUtime=12.62
/proc/13111/stat : 13111 (java) S 13109 13111 10978 0 -1 0 28327 0 1 0 1247 15 0 0 18 0 13 0 19373293 831315968 23997 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/13111/statm: 202958 23997 1445 9 0 200285 0
[pid=13111/tid=13112] ppid=13109 vsize=811832 CPUtime=10.17
/proc/13111/task/13112/stat : 13112 (java) R 13109 13111 10978 0 -1 64 17444 0 1 0 1007 10 0 0 25 0 13 0 19373294 831315968 23997 996147200 134512640 134550932 4294956016 18446744073709551615 4109993543 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13111/tid=13114] ppid=13109 vsize=811832 CPUtime=0.07
/proc/13111/task/13114/stat : 13114 (java) S 13109 13111 10978 0 -1 64 1925 0 0 0 6 1 0 0 17 0 13 0 19373295 831315968 23997 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13111/tid=13115] ppid=13109 vsize=811832 CPUtime=0.07
/proc/13111/task/13115/stat : 13115 (java) S 13109 13111 10978 0 -1 64 2181 0 0 0 7 0 0 0 17 0 13 0 19373295 831315968 23997 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13111/tid=13116] ppid=13109 vsize=811832 CPUtime=0
/proc/13111/task/13116/stat : 13116 (java) S 13109 13111 10978 0 -1 64 12 0 0 0 0 0 0 0 16 0 13 0 19373297 831315968 23997 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=13111/tid=13117] ppid=13109 vsize=811832 CPUtime=0
/proc/13111/task/13117/stat : 13117 (java) S 13109 13111 10978 0 -1 64 11 0 0 0 0 0 0 0 16 0 13 0 19373298 831315968 23997 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13111/tid=13118] ppid=13109 vsize=811832 CPUtime=0
/proc/13111/task/13118/stat : 13118 (java) S 13109 13111 10978 0 -1 64 7 0 0 0 0 0 0 0 16 0 13 0 19373298 831315968 23997 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13111/tid=13119] ppid=13109 vsize=811832 CPUtime=0
/proc/13111/task/13119/stat : 13119 (java) S 13109 13111 10978 0 -1 64 1 0 0 0 0 0 0 0 18 0 13 0 19373302 831315968 23997 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13111/tid=13120] ppid=13109 vsize=811832 CPUtime=0.55
/proc/13111/task/13120/stat : 13120 (java) S 13109 13111 10978 0 -1 64 103 0 0 0 55 0 0 0 17 0 13 0 19373302 831315968 23997 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13111/tid=13121] ppid=13109 vsize=811832 CPUtime=1.71
/proc/13111/task/13121/stat : 13121 (java) S 13109 13111 10978 0 -1 64 5916 0 0 0 169 2 0 0 19 0 13 0 19373302 831315968 23997 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=13111/tid=13122] ppid=13109 vsize=811832 CPUtime=0
/proc/13111/task/13122/stat : 13122 (java) S 13109 13111 10978 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 19373302 831315968 23997 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13111/tid=13123] ppid=13109 vsize=811832 CPUtime=0
/proc/13111/task/13123/stat : 13123 (java) S 13109 13111 10978 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 19373302 831315968 23997 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13111/tid=13124] ppid=13109 vsize=811832 CPUtime=0
/proc/13111/task/13124/stat : 13124 (java) S 13109 13111 10978 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 19373640 831315968 23997 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.62
Current children cumulated vsize (KiB) 811832

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

[startup+12.9018 s]
/proc/loadavg: 1.86 1.93 1.90 4/93 13124
/proc/meminfo: memFree=1035080/2055920 swapFree=4192956/4192956
[pid=13111] ppid=13109 vsize=811832 CPUtime=12.79
/proc/13111/stat : 13111 (java) S 13109 13111 10978 0 -1 0 28335 0 1 0 1264 15 0 0 18 0 12 0 19373293 831315968 24005 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/13111/statm: 202958 24005 1446 9 0 200285 0
[pid=13111/tid=13112] ppid=13109 vsize=811832 CPUtime=10.32
/proc/13111/task/13112/stat : 13112 (java) S 13109 13111 10978 0 -1 64 17447 0 1 0 1022 10 0 0 24 0 12 0 19373294 831315968 24005 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13111/tid=13114] ppid=13109 vsize=811832 CPUtime=0.07
/proc/13111/task/13114/stat : 13114 (java) S 13109 13111 10978 0 -1 64 1925 0 0 0 6 1 0 0 17 0 12 0 19373295 831315968 24005 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13111/tid=13115] ppid=13109 vsize=811832 CPUtime=0.07
/proc/13111/task/13115/stat : 13115 (java) S 13109 13111 10978 0 -1 64 2181 0 0 0 7 0 0 0 17 0 12 0 19373295 831315968 24005 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13111/tid=13116] ppid=13109 vsize=811832 CPUtime=0
/proc/13111/task/13116/stat : 13116 (java) S 13109 13111 10978 0 -1 64 12 0 0 0 0 0 0 0 16 0 12 0 19373297 831315968 24005 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=13111/tid=13117] ppid=13109 vsize=811832 CPUtime=0
/proc/13111/task/13117/stat : 13117 (java) S 13109 13111 10978 0 -1 64 11 0 0 0 0 0 0 0 16 0 12 0 19373298 831315968 24005 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13111/tid=13118] ppid=13109 vsize=811832 CPUtime=0
/proc/13111/task/13118/stat : 13118 (java) S 13109 13111 10978 0 -1 64 7 0 0 0 0 0 0 0 16 0 12 0 19373298 831315968 24005 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13111/tid=13119] ppid=13109 vsize=811832 CPUtime=0
/proc/13111/task/13119/stat : 13119 (java) S 13109 13111 10978 0 -1 64 1 0 0 0 0 0 0 0 18 0 12 0 19373302 831315968 24005 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13111/tid=13120] ppid=13109 vsize=811832 CPUtime=0.56
/proc/13111/task/13120/stat : 13120 (java) S 13109 13111 10978 0 -1 64 105 0 0 0 56 0 0 0 16 0 12 0 19373302 831315968 24005 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13111/tid=13121] ppid=13109 vsize=811832 CPUtime=1.71
/proc/13111/task/13121/stat : 13121 (java) S 13109 13111 10978 0 -1 64 5916 0 0 0 169 2 0 0 19 0 12 0 19373302 831315968 24005 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=13111/tid=13122] ppid=13109 vsize=811832 CPUtime=0
/proc/13111/task/13122/stat : 13122 (java) S 13109 13111 10978 0 -1 64 1 0 0 0 0 0 0 0 20 0 12 0 19373302 831315968 24005 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=13111/tid=13123] ppid=13109 vsize=811832 CPUtime=0
/proc/13111/task/13123/stat : 13123 (java) S 13109 13111 10978 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 19373302 831315968 24005 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.79
Current children cumulated vsize (KiB) 811832

Child status: 0
Real time (s): 12.9265
CPU time (s): 12.822
CPU user time (s): 12.6471
CPU system time (s): 0.174973
CPU usage (%): 99.1921
Max. virtual memory (cumulated for all children) (KiB): 815596

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 12.6471
system time used= 0.174973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28338
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= 982
involuntary context switches= 1225

runsolver used 0.022996 second user time and 0.046992 second system time

The end

Launcher Data 

Begin job on node41 at 2009-07-11 17:40:16
IDJOB=2061197
IDBENCH=53787
IDSOLVER=731
FILE ID=node41/2061197-1247326816
PBS_JOBID= 9506545
Free space on /tmp= 65876 MiB

SOLVER NAME= SAT4J CSP 2.1.1
BENCH NAME= CPAI08/csp/costasArray/normalized-costasArray-13.xml
COMMAND LINE= java6 -server -Xms650m -Xmx650m -jar HOME/sat4j-csp.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2061197-1247326816/watcher-2061197-1247326816 -o /tmp/evaluation-result-2061197-1247326816/solver-2061197-1247326816 -C 1800 -W 2000 -M 900  java6 -server -Xms650m -Xmx650m -jar HOME/sat4j-csp.jar HOME/instance-2061197-1247326816.xml

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

MD5SUM BENCH= 6cc66f9c89db299a6d84a06ac823e522
RANDOM SEED=1809949237

node41.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		: 3000.212
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	: 5931.00
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		: 3000.212
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:       1126984 kB
Buffers:         51860 kB
Cached:         752172 kB
SwapCached:          0 kB
Active:         133152 kB
Inactive:       745176 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1126984 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4036 kB
Writeback:           0 kB
Mapped:          92112 kB
Slab:            35868 kB
Committed_AS:   900196 kB
PageTables:       1852 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= 65876 MiB
End job on node41 at 2009-07-11 17:40:29