Trace number 2090292

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 8.79866 8.90774

General information on the benchmark

Namecsp/rand-2-30-15-fcd/
normalized-rand-2-30-15-306-230-fcd-42_ext.xml
MD5SUM5702d1cca2e8648dd8b0a2ed0bbe4dc7
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 benchmark0.064989
Satisfiable
(Un)Satisfiability was proved
Number of variables30
Number of constraints216
Maximum constraint arity2
Maximum domain size15
Number of constraints which are defined in extension216
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

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.
0.08/0.14	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
0.18/0.24	c c --- Begin Solver configuration ---
0.18/0.24	c Stops conflict analysis at the first Unique Implication Point
0.18/0.24	c org.sat4j.minisat.constraints.MixedDataStructureDanielWL@1f14ceb
0.18/0.24	c Learn all clauses as in MiniSAT
0.18/0.24	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.18/0.24	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause
0.18/0.24	c Expensive reason simplification
0.18/0.24	c MiniSAT restarts strategy
0.18/0.24	c Memory based learned constraints deletion strategy
0.18/0.24	c timeout=2147483s
0.18/0.24	c DB Simplification allowed=false
0.18/0.24	c --- End Solver configuration ---
0.18/0.24	c solving HOME/instance-2090292-1247391109.xml
0.18/0.24	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.
0.48/0.51	c reading relations done.
1.47/1.56	c reading constraints
1.86/1.95	c done with constraints.
1.86/1.95	c ... done. Wall clock time 1.706s.
1.86/1.95	c #vars     450
1.86/1.95	c #constraints  13238
1.86/1.95	c constraints type 
1.86/1.95	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 449
1.86/1.95	c org.sat4j.minisat.constraints.card.AtLeast => 30
1.86/1.95	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 12759
8.70/8.84	c starts		: 11
8.70/8.84	c conflicts		: 16409
8.70/8.84	c decisions		: 22105
8.70/8.84	c propagations		: 1059766
8.70/8.84	c inspects		: 29397340
8.70/8.84	c learnt literals	: 2
8.70/8.84	c learnt binary clauses	: 20
8.70/8.84	c learnt ternary clauses	: 48
8.70/8.84	c learnt clauses	: 16407
8.70/8.84	c ignored clauses	: 0
8.70/8.84	c root simplifications	: 0
8.70/8.84	c removed literals (reason simplification)	: 367430
8.70/8.84	c reason swapping (by a shorter reason)	: 0
8.70/8.84	c Calls to reduceDB	: 0
8.70/8.84	c speed (assignments/second)	: 153812.1915820029
8.70/8.84	c non guided choices	62
8.70/8.88	c learnt constraints type 
8.70/8.88	c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 20
8.70/8.88	c org.sat4j.minisat.constraints.cnf.LearntWLClause => 16387
8.70/8.88	c constraints type 
8.70/8.88	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 449
8.70/8.88	c org.sat4j.minisat.constraints.card.AtLeast => 30
8.70/8.88	c org.sat4j.minisat.constraints.cnf.OriginalBinaryClause => 12759
8.70/8.88	s SATISFIABLE
8.70/8.88	v 5 3 3 8 0 10 5 8 4 8 2 2 6 12 11 1 6 0 13 14 14 11 10 3 8 6 10 13 4 6 
8.70/8.88	c Total wall clock time (in seconds) : 8.597

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-2090292-1247391109/watcher-2090292-1247391109 -o /tmp/evaluation-result-2090292-1247391109/solver-2090292-1247391109 -C 1800 -W 2000 -M 900 java6 -server -Xms650m -Xmx650m -jar HOME/sat4j-csp.jar HOME/instance-2090292-1247391109.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: 2.24 2.09 2.02 4/73 28245
/proc/meminfo: memFree=1680400/2055920 swapFree=4192812/4192956
[pid=28245] ppid=28243 vsize=18576 CPUtime=0
/proc/28245/stat : 28245 (runsolver) R 28243 28245 25959 0 -1 4194368 16 0 0 0 0 0 0 0 19 0 1 0 26177540 19021824 284 996147200 4194304 4302564 548682068448 18446744073709551615 227848809767 0 2147483391 4096 24578 0 0 0 17 1 0 0
/proc/28245/statm: 4644 284 249 26 0 2626 0

[startup+0.043794 s]
/proc/loadavg: 2.24 2.09 2.02 4/73 28245
/proc/meminfo: memFree=1680400/2055920 swapFree=4192812/4192956
[pid=28245] ppid=28243 vsize=801384 CPUtime=0.03
/proc/28245/stat : 28245 (java) S 28243 28245 25959 0 -1 0 2500 0 1 0 2 1 0 0 18 0 5 0 26177540 820617216 2247 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0
/proc/28245/statm: 200346 2247 978 9 0 197697 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 801384

[startup+0.101802 s]
/proc/loadavg: 2.24 2.09 2.02 4/73 28245
/proc/meminfo: memFree=1680400/2055920 swapFree=4192812/4192956
[pid=28245] ppid=28243 vsize=804560 CPUtime=0.08
/proc/28245/stat : 28245 (java) S 28243 28245 25959 0 -1 0 3018 0 1 0 7 1 0 0 18 0 12 0 26177540 823869440 2761 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/28245/statm: 201140 2761 1082 9 0 198474 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 804560

[startup+0.301822 s]
/proc/loadavg: 2.24 2.09 2.02 4/73 28245
/proc/meminfo: memFree=1680400/2055920 swapFree=4192812/4192956
[pid=28245] ppid=28243 vsize=805628 CPUtime=0.28
/proc/28245/stat : 28245 (java) S 28243 28245 25959 0 -1 0 4314 0 1 0 25 3 0 0 18 0 12 0 26177540 824963072 4051 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/28245/statm: 201407 4051 1359 9 0 198734 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 805628

[startup+0.701858 s]
/proc/loadavg: 2.24 2.09 2.02 4/73 28245
/proc/meminfo: memFree=1680400/2055920 swapFree=4192812/4192956
[pid=28245] ppid=28243 vsize=807184 CPUtime=0.68
/proc/28245/stat : 28245 (java) S 28243 28245 25959 0 -1 0 5806 0 1 0 63 5 0 0 18 0 12 0 26177540 826556416 5266 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/28245/statm: 201796 5266 1389 9 0 199123 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 807184

[startup+1.50294 s]
/proc/loadavg: 2.24 2.09 2.02 3/85 28257
/proc/meminfo: memFree=1662704/2055920 swapFree=4192812/4192956
[pid=28245] ppid=28243 vsize=809316 CPUtime=1.47
/proc/28245/stat : 28245 (java) S 28243 28245 25959 0 -1 0 9319 0 1 0 140 7 0 0 18 0 12 0 26177540 828739584 7745 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/28245/statm: 202329 7745 1409 9 0 199656 0
[pid=28245/tid=28247] ppid=28243 vsize=809316 CPUtime=0.67
/proc/28245/task/28247/stat : 28247 (java) R 28243 28245 25959 0 -1 64 5797 0 1 0 62 5 0 0 25 0 12 0 26177541 828739584 7745 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28245/tid=28248] ppid=28243 vsize=809316 CPUtime=0
/proc/28245/task/28248/stat : 28248 (java) S 28243 28245 25959 0 -1 64 3 0 0 0 0 0 0 0 18 0 12 0 26177542 828739584 7745 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28245/tid=28249] ppid=28243 vsize=809316 CPUtime=0
/proc/28245/task/28249/stat : 28249 (java) S 28243 28245 25959 0 -1 64 1 0 0 0 0 0 0 0 19 0 12 0 26177542 828739584 7745 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28245/tid=28250] ppid=28243 vsize=809316 CPUtime=0
/proc/28245/task/28250/stat : 28250 (java) S 28243 28245 25959 0 -1 64 2 0 0 0 0 0 0 0 16 0 12 0 26177544 828739584 7745 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=28245/tid=28251] ppid=28243 vsize=809316 CPUtime=0
/proc/28245/task/28251/stat : 28251 (java) S 28243 28245 25959 0 -1 64 10 0 0 0 0 0 0 0 21 0 12 0 26177544 828739584 7745 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28245/tid=28252] ppid=28243 vsize=809316 CPUtime=0
/proc/28245/task/28252/stat : 28252 (java) S 28243 28245 25959 0 -1 64 4 0 0 0 0 0 0 0 22 0 12 0 26177544 828739584 7745 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28245/tid=28253] ppid=28243 vsize=809316 CPUtime=0
/proc/28245/task/28253/stat : 28253 (java) S 28243 28245 25959 0 -1 64 0 0 0 0 0 0 0 0 18 0 12 0 26177549 828739584 7745 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28245/tid=28254] ppid=28243 vsize=809316 CPUtime=0
/proc/28245/task/28254/stat : 28254 (java) S 28243 28245 25959 0 -1 64 13 0 0 0 0 0 0 0 19 0 12 0 26177549 828739584 7745 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28245/tid=28255] ppid=28243 vsize=809316 CPUtime=0.78
/proc/28245/task/28255/stat : 28255 (java) R 28243 28245 25959 0 -1 64 2766 0 0 0 77 1 0 0 17 0 12 0 26177549 828739584 7745 996147200 134512640 134550932 4294956016 18446744073709551615 104163938 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28245/tid=28256] ppid=28243 vsize=809316 CPUtime=0
/proc/28245/task/28256/stat : 28256 (java) S 28243 28245 25959 0 -1 64 1 0 0 0 0 0 0 0 20 0 12 0 26177549 828739584 7745 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28245/tid=28257] ppid=28243 vsize=809316 CPUtime=0
/proc/28245/task/28257/stat : 28257 (java) S 28243 28245 25959 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 26177549 828739584 7745 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) 809316

[startup+3.10209 s]
/proc/loadavg: 2.24 2.09 2.02 4/86 28258
/proc/meminfo: memFree=1648808/2055920 swapFree=4192812/4192956
[pid=28245] ppid=28243 vsize=809640 CPUtime=3.05
/proc/28245/stat : 28245 (java) S 28243 28245 25959 0 -1 0 11038 0 1 0 297 8 0 0 18 0 13 0 26177540 829071360 9462 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/28245/statm: 202410 9462 1432 9 0 199737 0
[pid=28245/tid=28247] ppid=28243 vsize=809640 CPUtime=1.51
/proc/28245/task/28247/stat : 28247 (java) R 28243 28245 25959 0 -1 64 7442 0 1 0 145 6 0 0 25 0 13 0 26177541 829071360 9462 996147200 134512640 134550932 4294956016 18446744073709551615 4109161213 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28245/tid=28248] ppid=28243 vsize=809640 CPUtime=0
/proc/28245/task/28248/stat : 28248 (java) S 28243 28245 25959 0 -1 64 3 0 0 0 0 0 0 0 18 0 13 0 26177542 829071360 9462 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28245/tid=28249] ppid=28243 vsize=809640 CPUtime=0
/proc/28245/task/28249/stat : 28249 (java) S 28243 28245 25959 0 -1 64 1 0 0 0 0 0 0 0 19 0 13 0 26177542 829071360 9462 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28245/tid=28250] ppid=28243 vsize=809640 CPUtime=0
/proc/28245/task/28250/stat : 28250 (java) S 28243 28245 25959 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 26177544 829071360 9462 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=28245/tid=28251] ppid=28243 vsize=809640 CPUtime=0
/proc/28245/task/28251/stat : 28251 (java) S 28243 28245 25959 0 -1 64 10 0 0 0 0 0 0 0 21 0 13 0 26177544 829071360 9462 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28245/tid=28252] ppid=28243 vsize=809640 CPUtime=0
/proc/28245/task/28252/stat : 28252 (java) S 28243 28245 25959 0 -1 64 4 0 0 0 0 0 0 0 22 0 13 0 26177544 829071360 9462 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28245/tid=28253] ppid=28243 vsize=809640 CPUtime=0
/proc/28245/task/28253/stat : 28253 (java) S 28243 28245 25959 0 -1 64 0 0 0 0 0 0 0 0 18 0 13 0 26177549 829071360 9462 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28245/tid=28254] ppid=28243 vsize=809640 CPUtime=0
/proc/28245/task/28254/stat : 28254 (java) S 28243 28245 25959 0 -1 64 13 0 0 0 0 0 0 0 19 0 13 0 26177549 829071360 9462 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28245/tid=28255] ppid=28243 vsize=809640 CPUtime=1.51
/proc/28245/task/28255/stat : 28255 (java) S 28243 28245 25959 0 -1 64 2836 0 0 0 150 1 0 0 16 0 13 0 26177549 829071360 9462 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28245/tid=28256] ppid=28243 vsize=809640 CPUtime=0
/proc/28245/task/28256/stat : 28256 (java) S 28243 28245 25959 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 26177549 829071360 9462 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28245/tid=28257] ppid=28243 vsize=809640 CPUtime=0
/proc/28245/task/28257/stat : 28257 (java) S 28243 28245 25959 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 26177549 829071360 9462 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28245/tid=28258] ppid=28243 vsize=809640 CPUtime=0
/proc/28245/task/28258/stat : 28258 (java) S 28243 28245 25959 0 -1 64 4 0 0 0 0 0 0 0 21 0 13 0 26177735 829071360 9462 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) 809640

[startup+6.3014 s]
/proc/loadavg: 2.22 2.09 2.02 3/86 28258
/proc/meminfo: memFree=1645160/2055920 swapFree=4192812/4192956
[pid=28245] ppid=28243 vsize=809608 CPUtime=6.22
/proc/28245/stat : 28245 (java) S 28243 28245 25959 0 -1 0 11800 0 1 0 613 9 0 0 18 0 13 0 26177540 829038592 10220 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/28245/statm: 202402 10220 1436 9 0 199729 0
[pid=28245/tid=28247] ppid=28243 vsize=809608 CPUtime=4.42
/proc/28245/task/28247/stat : 28247 (java) R 28243 28245 25959 0 -1 64 8176 0 1 0 436 6 0 0 25 0 13 0 26177541 829038592 10220 996147200 134512640 134550932 4294956016 18446744073709551615 4109857601 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28245/tid=28248] ppid=28243 vsize=809608 CPUtime=0
/proc/28245/task/28248/stat : 28248 (java) S 28243 28245 25959 0 -1 64 3 0 0 0 0 0 0 0 18 0 13 0 26177542 829038592 10220 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28245/tid=28249] ppid=28243 vsize=809608 CPUtime=0
/proc/28245/task/28249/stat : 28249 (java) S 28243 28245 25959 0 -1 64 1 0 0 0 0 0 0 0 19 0 13 0 26177542 829038592 10220 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28245/tid=28250] ppid=28243 vsize=809608 CPUtime=0
/proc/28245/task/28250/stat : 28250 (java) S 28243 28245 25959 0 -1 64 2 0 0 0 0 0 0 0 17 0 13 0 26177544 829038592 10220 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=28245/tid=28251] ppid=28243 vsize=809608 CPUtime=0
/proc/28245/task/28251/stat : 28251 (java) S 28243 28245 25959 0 -1 64 10 0 0 0 0 0 0 0 21 0 13 0 26177544 829038592 10220 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28245/tid=28252] ppid=28243 vsize=809608 CPUtime=0
/proc/28245/task/28252/stat : 28252 (java) S 28243 28245 25959 0 -1 64 4 0 0 0 0 0 0 0 22 0 13 0 26177544 829038592 10220 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28245/tid=28253] ppid=28243 vsize=809608 CPUtime=0
/proc/28245/task/28253/stat : 28253 (java) S 28243 28245 25959 0 -1 64 0 0 0 0 0 0 0 0 18 0 13 0 26177549 829038592 10220 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28245/tid=28254] ppid=28243 vsize=809608 CPUtime=0
/proc/28245/task/28254/stat : 28254 (java) S 28243 28245 25959 0 -1 64 13 0 0 0 0 0 0 0 19 0 13 0 26177549 829038592 10220 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28245/tid=28255] ppid=28243 vsize=809608 CPUtime=1.77
/proc/28245/task/28255/stat : 28255 (java) S 28243 28245 25959 0 -1 64 2864 0 0 0 176 1 0 0 16 0 13 0 26177549 829038592 10220 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28245/tid=28256] ppid=28243 vsize=809608 CPUtime=0
/proc/28245/task/28256/stat : 28256 (java) S 28243 28245 25959 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 26177549 829038592 10220 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28245/tid=28257] ppid=28243 vsize=809608 CPUtime=0
/proc/28245/task/28257/stat : 28257 (java) S 28243 28245 25959 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 26177549 829038592 10220 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28245/tid=28258] ppid=28243 vsize=809608 CPUtime=0
/proc/28245/task/28258/stat : 28258 (java) S 28243 28245 25959 0 -1 64 4 0 0 0 0 0 0 0 21 0 13 0 26177735 829038592 10220 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) 809608

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

[startup+7.90255 s]
/proc/loadavg: 2.22 2.09 2.02 3/86 28258
/proc/meminfo: memFree=1643688/2055920 swapFree=4192812/4192956
[pid=28245] ppid=28243 vsize=809608 CPUtime=7.8
/proc/28245/stat : 28245 (java) S 28243 28245 25959 0 -1 0 12056 0 1 0 771 9 0 0 18 0 13 0 26177540 829038592 10476 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/28245/statm: 202402 10476 1436 9 0 199729 0
[pid=28245/tid=28247] ppid=28243 vsize=809608 CPUtime=6.02
/proc/28245/task/28247/stat : 28247 (java) R 28243 28245 25959 0 -1 64 8432 0 1 0 595 7 0 0 25 0 13 0 26177541 829038592 10476 996147200 134512640 134550932 4294956016 18446744073709551615 4109709798 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28245/tid=28248] ppid=28243 vsize=809608 CPUtime=0
/proc/28245/task/28248/stat : 28248 (java) S 28243 28245 25959 0 -1 64 3 0 0 0 0 0 0 0 18 0 13 0 26177542 829038592 10476 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28245/tid=28249] ppid=28243 vsize=809608 CPUtime=0
/proc/28245/task/28249/stat : 28249 (java) S 28243 28245 25959 0 -1 64 1 0 0 0 0 0 0 0 19 0 13 0 26177542 829038592 10476 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28245/tid=28250] ppid=28243 vsize=809608 CPUtime=0
/proc/28245/task/28250/stat : 28250 (java) S 28243 28245 25959 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 26177544 829038592 10476 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=28245/tid=28251] ppid=28243 vsize=809608 CPUtime=0
/proc/28245/task/28251/stat : 28251 (java) S 28243 28245 25959 0 -1 64 10 0 0 0 0 0 0 0 21 0 13 0 26177544 829038592 10476 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28245/tid=28252] ppid=28243 vsize=809608 CPUtime=0
/proc/28245/task/28252/stat : 28252 (java) S 28243 28245 25959 0 -1 64 4 0 0 0 0 0 0 0 22 0 13 0 26177544 829038592 10476 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28245/tid=28253] ppid=28243 vsize=809608 CPUtime=0
/proc/28245/task/28253/stat : 28253 (java) S 28243 28245 25959 0 -1 64 0 0 0 0 0 0 0 0 18 0 13 0 26177549 829038592 10476 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28245/tid=28254] ppid=28243 vsize=809608 CPUtime=0
/proc/28245/task/28254/stat : 28254 (java) S 28243 28245 25959 0 -1 64 13 0 0 0 0 0 0 0 19 0 13 0 26177549 829038592 10476 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28245/tid=28255] ppid=28243 vsize=809608 CPUtime=1.77
/proc/28245/task/28255/stat : 28255 (java) S 28243 28245 25959 0 -1 64 2864 0 0 0 176 1 0 0 16 0 13 0 26177549 829038592 10476 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28245/tid=28256] ppid=28243 vsize=809608 CPUtime=0
/proc/28245/task/28256/stat : 28256 (java) S 28243 28245 25959 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 26177549 829038592 10476 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28245/tid=28257] ppid=28243 vsize=809608 CPUtime=0
/proc/28245/task/28257/stat : 28257 (java) S 28243 28245 25959 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 26177549 829038592 10476 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28245/tid=28258] ppid=28243 vsize=809608 CPUtime=0
/proc/28245/task/28258/stat : 28258 (java) S 28243 28245 25959 0 -1 64 4 0 0 0 0 0 0 0 21 0 13 0 26177735 829038592 10476 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 7.8
Current children cumulated vsize (KiB) 809608

[startup+8.70263 s]
/proc/loadavg: 2.22 2.09 2.02 3/86 28258
/proc/meminfo: memFree=1643112/2055920 swapFree=4192812/4192956
[pid=28245] ppid=28243 vsize=809608 CPUtime=8.6
/proc/28245/stat : 28245 (java) S 28243 28245 25959 0 -1 0 12169 0 1 0 851 9 0 0 18 0 13 0 26177540 829038592 10589 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/28245/statm: 202402 10589 1436 9 0 199729 0
[pid=28245/tid=28247] ppid=28243 vsize=809608 CPUtime=6.81
/proc/28245/task/28247/stat : 28247 (java) R 28243 28245 25959 0 -1 64 8545 0 1 0 674 7 0 0 25 0 13 0 26177541 829038592 10589 996147200 134512640 134550932 4294956016 18446744073709551615 4109695018 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28245/tid=28248] ppid=28243 vsize=809608 CPUtime=0
/proc/28245/task/28248/stat : 28248 (java) S 28243 28245 25959 0 -1 64 3 0 0 0 0 0 0 0 18 0 13 0 26177542 829038592 10589 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28245/tid=28249] ppid=28243 vsize=809608 CPUtime=0
/proc/28245/task/28249/stat : 28249 (java) S 28243 28245 25959 0 -1 64 1 0 0 0 0 0 0 0 19 0 13 0 26177542 829038592 10589 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28245/tid=28250] ppid=28243 vsize=809608 CPUtime=0
/proc/28245/task/28250/stat : 28250 (java) S 28243 28245 25959 0 -1 64 2 0 0 0 0 0 0 0 16 0 13 0 26177544 829038592 10589 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=28245/tid=28251] ppid=28243 vsize=809608 CPUtime=0
/proc/28245/task/28251/stat : 28251 (java) S 28243 28245 25959 0 -1 64 10 0 0 0 0 0 0 0 21 0 13 0 26177544 829038592 10589 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28245/tid=28252] ppid=28243 vsize=809608 CPUtime=0
/proc/28245/task/28252/stat : 28252 (java) S 28243 28245 25959 0 -1 64 4 0 0 0 0 0 0 0 22 0 13 0 26177544 829038592 10589 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28245/tid=28253] ppid=28243 vsize=809608 CPUtime=0
/proc/28245/task/28253/stat : 28253 (java) S 28243 28245 25959 0 -1 64 0 0 0 0 0 0 0 0 18 0 13 0 26177549 829038592 10589 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28245/tid=28254] ppid=28243 vsize=809608 CPUtime=0
/proc/28245/task/28254/stat : 28254 (java) S 28243 28245 25959 0 -1 64 13 0 0 0 0 0 0 0 19 0 13 0 26177549 829038592 10589 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28245/tid=28255] ppid=28243 vsize=809608 CPUtime=1.77
/proc/28245/task/28255/stat : 28255 (java) S 28243 28245 25959 0 -1 64 2864 0 0 0 176 1 0 0 16 0 13 0 26177549 829038592 10589 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28245/tid=28256] ppid=28243 vsize=809608 CPUtime=0
/proc/28245/task/28256/stat : 28256 (java) S 28243 28245 25959 0 -1 64 1 0 0 0 0 0 0 0 20 0 13 0 26177549 829038592 10589 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28245/tid=28257] ppid=28243 vsize=809608 CPUtime=0
/proc/28245/task/28257/stat : 28257 (java) S 28243 28245 25959 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 26177549 829038592 10589 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=28245/tid=28258] ppid=28243 vsize=809608 CPUtime=0
/proc/28245/task/28258/stat : 28258 (java) S 28243 28245 25959 0 -1 64 4 0 0 0 0 0 0 0 21 0 13 0 26177735 829038592 10589 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 8.6
Current children cumulated vsize (KiB) 809608

[startup+8.90313 s]
/proc/loadavg: 2.22 2.09 2.02 3/86 28258
/proc/meminfo: memFree=1643112/2055920 swapFree=4192812/4192956
[pid=28245] ppid=28243 vsize=0 CPUtime=8.79
/proc/28245/stat : 28245 (java) Z 28243 28245 25959 0 -1 12 12218 0 1 0 869 10 0 0 16 0 2 0 26177540 0 0 996147200 0 0 0 0 0 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/28245/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 8.79
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 8.90774
CPU time (s): 8.79866
CPU user time (s): 8.69268
CPU system time (s): 0.105983
CPU usage (%): 98.7755
Max. virtual memory (cumulated for all children) (KiB): 809640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.69268
system time used= 0.105983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 12218
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= 895
involuntary context switches= 1100

runsolver used 0.014997 second user time and 0.040993 second system time

The end

Launcher Data 

Begin job on node18 at 2009-07-12 11:31:49
IDJOB=2090292
IDBENCH=59721
IDSOLVER=731
FILE ID=node18/2090292-1247391109
PBS_JOBID= 9507225
Free space on /tmp= 66308 MiB

SOLVER NAME= SAT4J CSP 2.1.1
BENCH NAME= CPAI08/csp/rand-2-30-15-fcd/normalized-rand-2-30-15-306-230-fcd-42_ext.xml
COMMAND LINE= java6 -server -Xms650m -Xmx650m -jar HOME/sat4j-csp.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2090292-1247391109/watcher-2090292-1247391109 -o /tmp/evaluation-result-2090292-1247391109/solver-2090292-1247391109 -C 1800 -W 2000 -M 900  java6 -server -Xms650m -Xmx650m -jar HOME/sat4j-csp.jar HOME/instance-2090292-1247391109.xml

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

MD5SUM BENCH= 5702d1cca2e8648dd8b0a2ed0bbe4dc7
RANDOM SEED=737767303

node18.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		: 3000.243
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		: 3000.243
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:       1680880 kB
Buffers:         61412 kB
Cached:         222828 kB
SwapCached:          0 kB
Active:         172584 kB
Inactive:       136668 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1680880 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1904 kB
Writeback:           0 kB
Mapped:          35728 kB
Slab:            51240 kB
Committed_AS:   258980 kB
PageTables:       1724 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= 66308 MiB
End job on node18 at 2009-07-12 11:31:58