Trace number 2085276

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SAT4J CSP 2.1.1UNSAT 6.28604 6.37094

General information on the benchmark

Namecsp/graphColoring/sgb/queen/
normalized-queen9-9-8.xml
MD5SUMf4f1f0119d2801c3b07cd1784c4539e0
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.039993
Satisfiable
(Un)Satisfiability was proved
Number of variables81
Number of constraints1056
Maximum constraint arity2
Maximum domain size8
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1056
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-2085276-1247381397.xml
0.18/0.25	c reading problem ... 
0.48/0.51	c reading problem named null
0.48/0.51	c reading domains done.
0.48/0.51	c reading variables done.
0.48/0.54	c reading predicates  done.
0.68/0.77	c reading constraints
2.56/2.67	c done with constraints.
2.56/2.68	c ... done. Wall clock time 2.424s.
2.56/2.68	c #vars     648
2.56/2.68	c #constraints  17058
2.56/2.68	c constraints type 
2.56/2.68	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 16977
2.56/2.68	c org.sat4j.minisat.constraints.card.AtLeast => 81
6.22/6.33	c starts		: 10
6.22/6.33	c conflicts		: 9093
6.22/6.33	c decisions		: 9313
6.22/6.33	c propagations		: 320505
6.22/6.33	c inspects		: 17480520
6.22/6.33	c learnt literals	: 11
6.22/6.33	c learnt binary clauses	: 39
6.22/6.33	c learnt ternary clauses	: 82
6.22/6.33	c learnt clauses	: 9081
6.22/6.33	c ignored clauses	: 0
6.22/6.33	c root simplifications	: 0
6.22/6.33	c removed literals (reason simplification)	: 47402
6.22/6.33	c reason swapping (by a shorter reason)	: 0
6.22/6.33	c Calls to reduceDB	: 0
6.22/6.33	c speed (assignments/second)	: 87641.50943396226
6.22/6.33	c non guided choices	30
6.22/6.35	c learnt constraints type 
6.22/6.35	c org.sat4j.minisat.constraints.cnf.LearntBinaryClause => 39
6.22/6.35	c org.sat4j.minisat.constraints.cnf.LearntWLClause => 9042
6.22/6.35	c constraints type 
6.22/6.35	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 16977
6.22/6.35	c org.sat4j.minisat.constraints.card.AtLeast => 81
6.22/6.35	s UNSATISFIABLE
6.22/6.35	c Total wall clock time (in seconds) : 6.082

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2085276-1247381397/watcher-2085276-1247381397 -o /tmp/evaluation-result-2085276-1247381397/solver-2085276-1247381397 -C 1800 -W 2000 -M 900 java6 -server -Xms650m -Xmx650m -jar HOME/sat4j-csp.jar HOME/instance-2085276-1247381397.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: 2.00 2.00 2.00 3/84 24944
/proc/meminfo: memFree=1390408/2055920 swapFree=4192812/4192956
[pid=24944] ppid=24942 vsize=13208 CPUtime=0
/proc/24944/stat : 24944 (java) S 24942 24944 24693 0 -1 0 721 0 0 0 0 0 0 0 18 0 2 0 25207208 13524992 521 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/24944/statm: 3302 521 219 9 0 1186 0
[pid=24944/tid=24945] ppid=24942 vsize=13208 CPUtime=0
/proc/24944/task/24945/stat : 24945 (java) R 24942 24944 24693 0 -1 64 0 0 0 0 0 0 0 0 19 0 2 0 25207209 13524992 521 996147200 134512640 134550932 4294956016 18446744073709551615 11435992 0 0 4096 0 0 0 0 -1 1 0 0

[startup+0.0455771 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 24944
/proc/meminfo: memFree=1390408/2055920 swapFree=4192812/4192956
[pid=24944] ppid=24942 vsize=801384 CPUtime=0.02
/proc/24944/stat : 24944 (java) S 24942 24944 24693 0 -1 0 2474 0 1 0 1 1 0 0 18 0 5 0 25207208 820617216 2221 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 1 0 0
/proc/24944/statm: 200346 2221 965 9 0 197697 0
[pid=24944/tid=24945] ppid=24942 vsize=801384 CPUtime=0.01
/proc/24944/task/24945/stat : 24945 (java) S 24942 24944 24693 0 -1 64 1751 0 1 0 1 0 0 0 19 0 5 0 25207209 820617216 2221 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+0.102078 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 24944
/proc/meminfo: memFree=1390408/2055920 swapFree=4192812/4192956
[pid=24944] ppid=24942 vsize=804560 CPUtime=0.08
/proc/24944/stat : 24944 (java) S 24942 24944 24693 0 -1 0 2986 0 1 0 6 2 0 0 18 0 12 0 25207208 823869440 2729 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/24944/statm: 201140 2729 1079 9 0 198474 0
[pid=24944/tid=24945] ppid=24942 vsize=804560 CPUtime=0.07
/proc/24944/task/24945/stat : 24945 (java) R 24942 24944 24693 0 -1 64 2233 0 1 0 6 1 0 0 21 0 12 0 25207209 823869440 2729 996147200 134512640 134550932 4294956016 18446744073709551615 11029745 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+0.301091 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 24944
/proc/meminfo: memFree=1390408/2055920 swapFree=4192812/4192956
[pid=24944] ppid=24942 vsize=805628 CPUtime=0.28
/proc/24944/stat : 24944 (java) S 24942 24944 24693 0 -1 0 4293 0 1 0 24 4 0 0 18 0 12 0 25207208 824963072 4030 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/24944/statm: 201407 4030 1358 9 0 198734 0
[pid=24944/tid=24945] ppid=24942 vsize=805628 CPUtime=0.21
/proc/24944/task/24945/stat : 24945 (java) R 24942 24944 24693 0 -1 64 3060 0 1 0 18 3 0 0 18 0 12 0 25207209 824963072 4030 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 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+0.701131 s]
/proc/loadavg: 2.00 2.00 2.00 3/84 24944
/proc/meminfo: memFree=1390408/2055920 swapFree=4192812/4192956
[pid=24944] ppid=24942 vsize=807356 CPUtime=0.68
/proc/24944/stat : 24944 (java) S 24942 24944 24693 0 -1 0 6195 0 1 0 63 5 0 0 18 0 12 0 25207208 826732544 5599 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/24944/statm: 201839 5599 1387 9 0 199166 0
[pid=24944/tid=24945] ppid=24942 vsize=807356 CPUtime=0.48
/proc/24944/task/24945/stat : 24945 (java) R 24942 24944 24693 0 -1 64 4311 0 1 0 44 4 0 0 18 0 12 0 25207209 826732544 5599 996147200 134512640 134550932 4294956016 18446744073709551615 104108746 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 807356

[startup+1.5022 s]
/proc/loadavg: 2.00 2.00 2.00 4/96 24956
/proc/meminfo: memFree=1371560/2055920 swapFree=4192812/4192956
[pid=24944] ppid=24942 vsize=809644 CPUtime=1.47
/proc/24944/stat : 24944 (java) S 24942 24944 24693 0 -1 0 8637 0 1 0 141 6 0 0 18 0 12 0 25207208 829075456 6969 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/24944/statm: 202411 6969 1413 9 0 199738 0
[pid=24944/tid=24945] ppid=24942 vsize=809644 CPUtime=0.85
/proc/24944/task/24945/stat : 24945 (java) R 24942 24944 24693 0 -1 64 5111 0 1 0 81 4 0 0 20 0 12 0 25207209 829075456 6969 996147200 134512640 134550932 4294956016 18446744073709551615 4109169925 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24944/tid=24947] ppid=24942 vsize=809644 CPUtime=0
/proc/24944/task/24947/stat : 24947 (java) S 24942 24944 24693 0 -1 64 2 0 0 0 0 0 0 0 18 0 12 0 25207210 829075456 6969 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24944/tid=24948] ppid=24942 vsize=809644 CPUtime=0
/proc/24944/task/24948/stat : 24948 (java) S 24942 24944 24693 0 -1 64 0 0 0 0 0 0 0 0 19 0 12 0 25207210 829075456 6969 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24944/tid=24949] ppid=24942 vsize=809644 CPUtime=0
/proc/24944/task/24949/stat : 24949 (java) S 24942 24944 24693 0 -1 64 3 0 0 0 0 0 0 0 16 0 12 0 25207212 829075456 6969 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=24944/tid=24950] ppid=24942 vsize=809644 CPUtime=0
/proc/24944/task/24950/stat : 24950 (java) S 24942 24944 24693 0 -1 64 10 0 0 0 0 0 0 0 21 0 12 0 25207213 829075456 6969 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24944/tid=24951] ppid=24942 vsize=809644 CPUtime=0
/proc/24944/task/24951/stat : 24951 (java) S 24942 24944 24693 0 -1 64 4 0 0 0 0 0 0 0 22 0 12 0 25207213 829075456 6969 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24944/tid=24952] ppid=24942 vsize=809644 CPUtime=0
/proc/24944/task/24952/stat : 24952 (java) S 24942 24944 24693 0 -1 64 1 0 0 0 0 0 0 0 18 0 12 0 25207217 829075456 6969 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24944/tid=24953] ppid=24942 vsize=809644 CPUtime=0
/proc/24944/task/24953/stat : 24953 (java) S 24942 24944 24693 0 -1 64 13 0 0 0 0 0 0 0 19 0 12 0 25207217 829075456 6969 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24944/tid=24954] ppid=24942 vsize=809644 CPUtime=0.6
/proc/24944/task/24954/stat : 24954 (java) S 24942 24944 24693 0 -1 64 2772 0 0 0 59 1 0 0 16 0 12 0 25207217 829075456 6969 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24944/tid=24955] ppid=24942 vsize=809644 CPUtime=0
/proc/24944/task/24955/stat : 24955 (java) S 24942 24944 24693 0 -1 64 0 0 0 0 0 0 0 0 20 0 12 0 25207217 829075456 6969 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24944/tid=24956] ppid=24942 vsize=809644 CPUtime=0
/proc/24944/task/24956/stat : 24956 (java) S 24942 24944 24693 0 -1 64 0 0 0 0 0 0 0 0 15 0 12 0 25207217 829075456 6969 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+3.10236 s]
/proc/loadavg: 2.00 2.00 2.00 4/96 24956
/proc/meminfo: memFree=1361128/2055920 swapFree=4192812/4192956
[pid=24944] ppid=24942 vsize=809968 CPUtime=3.05
/proc/24944/stat : 24944 (java) S 24942 24944 24693 0 -1 0 12601 0 1 0 296 9 0 0 18 0 13 0 25207208 829407232 10349 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/24944/statm: 202492 10349 1429 9 0 199819 0
[pid=24944/tid=24945] ppid=24942 vsize=809968 CPUtime=1.61
/proc/24944/task/24945/stat : 24945 (java) R 24942 24944 24693 0 -1 64 8378 0 1 0 155 6 0 0 25 0 13 0 25207209 829407232 10349 996147200 134512640 134550932 4294956016 18446744073709551615 4109840147 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24944/tid=24947] ppid=24942 vsize=809968 CPUtime=0
/proc/24944/task/24947/stat : 24947 (java) S 24942 24944 24693 0 -1 64 2 0 0 0 0 0 0 0 18 0 13 0 25207210 829407232 10349 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24944/tid=24948] ppid=24942 vsize=809968 CPUtime=0
/proc/24944/task/24948/stat : 24948 (java) S 24942 24944 24693 0 -1 64 0 0 0 0 0 0 0 0 19 0 13 0 25207210 829407232 10349 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24944/tid=24949] ppid=24942 vsize=809968 CPUtime=0
/proc/24944/task/24949/stat : 24949 (java) S 24942 24944 24693 0 -1 64 3 0 0 0 0 0 0 0 16 0 13 0 25207212 829407232 10349 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=24944/tid=24950] ppid=24942 vsize=809968 CPUtime=0
/proc/24944/task/24950/stat : 24950 (java) S 24942 24944 24693 0 -1 64 10 0 0 0 0 0 0 0 21 0 13 0 25207213 829407232 10349 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24944/tid=24951] ppid=24942 vsize=809968 CPUtime=0
/proc/24944/task/24951/stat : 24951 (java) S 24942 24944 24693 0 -1 64 4 0 0 0 0 0 0 0 22 0 13 0 25207213 829407232 10349 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24944/tid=24952] ppid=24942 vsize=809968 CPUtime=0
/proc/24944/task/24952/stat : 24952 (java) S 24942 24944 24693 0 -1 64 1 0 0 0 0 0 0 0 18 0 13 0 25207217 829407232 10349 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24944/tid=24953] ppid=24942 vsize=809968 CPUtime=0
/proc/24944/task/24953/stat : 24953 (java) S 24942 24944 24693 0 -1 64 13 0 0 0 0 0 0 0 19 0 13 0 25207217 829407232 10349 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24944/tid=24954] ppid=24942 vsize=809968 CPUtime=1.42
/proc/24944/task/24954/stat : 24954 (java) S 24942 24944 24693 0 -1 64 3465 0 0 0 141 1 0 0 16 0 13 0 25207217 829407232 10349 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24944/tid=24955] ppid=24942 vsize=809968 CPUtime=0
/proc/24944/task/24955/stat : 24955 (java) S 24942 24944 24693 0 -1 64 0 0 0 0 0 0 0 0 20 0 13 0 25207217 829407232 10349 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24944/tid=24956] ppid=24942 vsize=809968 CPUtime=0
/proc/24944/task/24956/stat : 24956 (java) S 24942 24944 24693 0 -1 64 0 0 0 0 0 0 0 0 15 0 13 0 25207217 829407232 10349 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) 809968

[startup+6.30166 s]
/proc/loadavg: 2.08 2.02 2.01 3/97 24957
/proc/meminfo: memFree=1351520/2055920 swapFree=4192812/4192956
[pid=24944] ppid=24942 vsize=809104 CPUtime=6.22
/proc/24944/stat : 24944 (java) S 24942 24944 24693 0 -1 0 13477 0 1 0 612 10 0 0 18 0 13 0 25207208 828522496 10865 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/24944/statm: 202276 10865 1434 9 0 199603 0
[pid=24944/tid=24945] ppid=24942 vsize=809104 CPUtime=4.49
/proc/24944/task/24945/stat : 24945 (java) R 24942 24944 24693 0 -1 64 9081 0 1 0 442 7 0 0 25 0 13 0 25207209 828522496 10865 996147200 134512640 134550932 4294956016 18446744073709551615 4109785887 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24944/tid=24947] ppid=24942 vsize=809104 CPUtime=0
/proc/24944/task/24947/stat : 24947 (java) S 24942 24944 24693 0 -1 64 2 0 0 0 0 0 0 0 18 0 13 0 25207210 828522496 10865 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24944/tid=24948] ppid=24942 vsize=809104 CPUtime=0
/proc/24944/task/24948/stat : 24948 (java) S 24942 24944 24693 0 -1 64 0 0 0 0 0 0 0 0 19 0 13 0 25207210 828522496 10865 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24944/tid=24949] ppid=24942 vsize=809104 CPUtime=0
/proc/24944/task/24949/stat : 24949 (java) S 24942 24944 24693 0 -1 64 3 0 0 0 0 0 0 0 16 0 13 0 25207212 828522496 10865 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=24944/tid=24950] ppid=24942 vsize=809104 CPUtime=0
/proc/24944/task/24950/stat : 24950 (java) S 24942 24944 24693 0 -1 64 10 0 0 0 0 0 0 0 21 0 13 0 25207213 828522496 10865 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24944/tid=24951] ppid=24942 vsize=809104 CPUtime=0
/proc/24944/task/24951/stat : 24951 (java) S 24942 24944 24693 0 -1 64 4 0 0 0 0 0 0 0 22 0 13 0 25207213 828522496 10865 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24944/tid=24952] ppid=24942 vsize=809104 CPUtime=0
/proc/24944/task/24952/stat : 24952 (java) S 24942 24944 24693 0 -1 64 1 0 0 0 0 0 0 0 18 0 13 0 25207217 828522496 10865 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24944/tid=24953] ppid=24942 vsize=809104 CPUtime=0
/proc/24944/task/24953/stat : 24953 (java) S 24942 24944 24693 0 -1 64 13 0 0 0 0 0 0 0 19 0 13 0 25207217 828522496 10865 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24944/tid=24954] ppid=24942 vsize=809104 CPUtime=1.71
/proc/24944/task/24954/stat : 24954 (java) S 24942 24944 24693 0 -1 64 3638 0 0 0 170 1 0 0 16 0 13 0 25207217 828522496 10865 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24944/tid=24955] ppid=24942 vsize=809104 CPUtime=0
/proc/24944/task/24955/stat : 24955 (java) S 24942 24944 24693 0 -1 64 0 0 0 0 0 0 0 0 20 0 13 0 25207217 828522496 10865 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24944/tid=24956] ppid=24942 vsize=809104 CPUtime=0
/proc/24944/task/24956/stat : 24956 (java) S 24942 24944 24693 0 -1 64 0 0 0 0 0 0 0 0 15 0 13 0 25207217 828522496 10865 996147200 134512640 134550932 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=24944/tid=24957] ppid=24942 vsize=809104 CPUtime=0
/proc/24944/task/24957/stat : 24957 (java) S 24942 24944 24693 0 -1 64 4 0 0 0 0 0 0 0 24 0 13 0 25207476 828522496 10865 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) 809104

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

Child status: 0
Real time (s): 6.37094
CPU time (s): 6.28604
CPU user time (s): 6.17706
CPU system time (s): 0.108983
CPU usage (%): 98.6675
Max. virtual memory (cumulated for all children) (KiB): 809968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.17706
system time used= 0.108983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13494
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= 848
involuntary context switches= 1041

runsolver used 0.009998 second user time and 0.032994 second system time

The end

Launcher Data 

Begin job on node4 at 2009-07-12 08:49:57
IDJOB=2085276
IDBENCH=58339
IDSOLVER=731
FILE ID=node4/2085276-1247381397
PBS_JOBID= 9507237
Free space on /tmp= 66268 MiB

SOLVER NAME= SAT4J CSP 2.1.1
BENCH NAME= CPAI08/csp/graphColoring/sgb/queen/normalized-queen9-9-8.xml
COMMAND LINE= java6 -server -Xms650m -Xmx650m -jar HOME/sat4j-csp.jar BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2085276-1247381397/watcher-2085276-1247381397 -o /tmp/evaluation-result-2085276-1247381397/solver-2085276-1247381397 -C 1800 -W 2000 -M 900  java6 -server -Xms650m -Xmx650m -jar HOME/sat4j-csp.jar HOME/instance-2085276-1247381397.xml

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

MD5SUM BENCH= f4f1f0119d2801c3b07cd1784c4539e0
RANDOM SEED=607408082

node4.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		: 3000.213
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		: 3000.213
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:       1390888 kB
Buffers:          7808 kB
Cached:          69032 kB
SwapCached:          0 kB
Active:         584020 kB
Inactive:        32052 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1390888 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1348 kB
Writeback:           0 kB
Mapped:         554940 kB
Slab:            33216 kB
Committed_AS:   885596 kB
PageTables:       2900 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= 66264 MiB
End job on node4 at 2009-07-12 08:50:03