Trace number 1088395

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 2008-06-13UNSAT 5.99954 3.20782

General information on the benchmark

Namecsp/graphColoring/
myciel/normalized-myciel6-4.xml
MD5SUM8057471744e619d0f94d644d75fc4028
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 benchmark0.096984
Satisfiable
(Un)Satisfiability was proved
Number of variables95
Number of constraints755
Maximum constraint arity2
Maximum domain size4
Number of constraints which are defined in extension0
Number of constraints which are defined in intension755
Global constraints used (with number of constraints)

Solver Data (download as text)

0.28/0.44	c SAT4J: a SATisfiability library for Java (c) 2004-2008 Daniel Le Berre
0.28/0.44	c This is free software under the dual EPL/GNU LGPL licenses.
0.28/0.44	c See www.sat4j.org for details.
0.28/0.44	c That software uses the Rhino library from the Mozilla project.
0.28/0.48	c version 9.9.9.token
0.28/0.48	c sun.arch.data.model	32
0.28/0.48	c java.version	1.6.0_06
0.28/0.48	c os.name	Linux
0.28/0.48	c os.version	2.6.9-22.EL.rootsmp
0.28/0.48	c os.arch	i386
0.28/0.48	c Free memory 669864272
0.28/0.48	c Max memory 672137216
0.28/0.48	c Total memory 672137216
0.28/0.48	c Number of processors 2
0.38/0.53	c c --- Begin Solver configuration ---
0.38/0.53	c Stops conflict analysis at the first Unique Implication Point
0.38/0.53	c org.sat4j.minisat.constraints.MixedDataStructureDaniel@1d2068d
0.38/0.53	c Learn all clauses as in MiniSAT
0.38/0.53	c claDecay=0.999 varDecay=0.95 conflictBoundIncFactor=1.5 initConflictBound=100 
0.38/0.53	c VSIDS like heuristics from MiniSAT using a heap phase appearing in latest learned clause
0.38/0.53	c Expensive reason simplification
0.38/0.53	c MiniSAT restarts strategy
0.38/0.53	c timeout=2147483s
0.38/0.53	c DB Simplification allowed=false
0.38/0.53	c --- End Solver configuration ---
0.38/0.53	c solving HOME/instance-1088395-1215246719.xml
0.38/0.53	c reading problem ... 
0.57/0.79	c reading problem named null
0.57/0.79	c reading domains done.
0.57/0.80	c reading variables done.
0.66/0.84	c reading predicates  done.
0.87/1.02	c reading constraints
2.16/2.30	c done with constraints.
2.16/2.30	c ... done. Wall clock time 1.775s.
2.16/2.30	c #vars     380
2.16/2.30	c #constraints  6230
2.16/2.30	c constraints type 
2.16/2.30	c org.sat4j.minisat.constraints.cnf.OriginalWLClause => 6135
2.16/2.30	c org.sat4j.minisat.constraints.card.AtLeast => 95
2.96/3.16	c starts		: 6
2.96/3.16	c conflicts		: 1736
2.96/3.16	c decisions		: 1990
2.96/3.16	c propagations		: 119674
2.96/3.16	c inspects		: 2812466
2.96/3.16	c learnt literals	: 7
2.96/3.16	c learnt binary clauses	: 16
2.96/3.16	c learnt ternary clauses	: 24
2.96/3.16	c learnt clauses	: 1728
2.96/3.16	c ignored clauses	: 0
2.96/3.16	c root simplifications	: 0
2.96/3.16	c removed literals (reason simplification)	: 3055
2.96/3.16	c reason swapping (by a shorter reason)	: 0
2.96/3.16	c Calls to reduceDB	: 0
2.96/3.16	c speed (assignments/second)	: 139642.94049008167
2.96/3.16	c non guided choices	104
2.96/3.16	s UNSATISFIABLE
2.96/3.16	c Total wall clock time (in seconds) : 2.634

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.2.5 (c) roussel@cril.univ-artois.fr

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1088395-1215246719/watcher-1088395-1215246719 -o /tmp/evaluation-result-1088395-1215246719/solver-1088395-1215246719 -C 1800 -W 2200 -M 900 --output-limit 1,15 java6 -server -Xms650m -Xmx650m -jar HOME/sat4jcsp.jar HOME/instance-1088395-1215246719.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): 2200 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 21916
/proc/meminfo: memFree=1832016/2055920 swapFree=4179680/4192956
[pid=21916] ppid=21914 vsize=18572 CPUtime=0
/proc/21916/stat : 21916 (runsolver) R 21914 21916 20941 0 -1 4194368 16 0 0 0 0 0 0 0 19 0 1 0 2003644521 19017728 292 996147200 4194304 4296836 548682068416 18446744073709551615 234211568935 0 2147483391 4096 24578 0 0 0 17 1 0 0
/proc/21916/statm: 4643 292 257 25 0 2626 0

[startup+0.0810101 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 21916
/proc/meminfo: memFree=1832016/2055920 swapFree=4179680/4192956
[pid=21916] ppid=21914 vsize=797516 CPUtime=0.03
/proc/21916/stat : 21916 (java) S 21914 21916 20941 0 -1 0 1606 0 31 0 0 3 0 0 18 0 2 0 2003644521 816656384 1377 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0
/proc/21916/statm: 199379 1377 397 9 0 197157 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 797516

[startup+0.101009 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 21916
/proc/meminfo: memFree=1832016/2055920 swapFree=4179680/4192956
[pid=21916] ppid=21914 vsize=800744 CPUtime=0.04
/proc/21916/stat : 21916 (java) S 21914 21916 20941 0 -1 0 2357 0 31 0 1 3 0 0 18 0 4 0 2003644521 819961856 2125 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 0 0 16784584 18446744073709551615 0 0 17 0 0 0
/proc/21916/statm: 200186 2125 912 9 0 197569 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 800744

[startup+0.301051 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 21916
/proc/meminfo: memFree=1832016/2055920 swapFree=4179680/4192956
[pid=21916] ppid=21914 vsize=807800 CPUtime=0.22
/proc/21916/stat : 21916 (java) S 21914 21916 20941 0 -1 0 4460 0 31 0 17 5 0 0 18 0 12 0 2003644521 827187200 3819 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/21916/statm: 201950 3819 1295 9 0 199319 0
Current children cumulated CPU time (s) 0.22
Current children cumulated vsize (KiB) 807800

[startup+0.701134 s]
/proc/loadavg: 2.00 2.00 2.00 4/81 21916
/proc/meminfo: memFree=1832016/2055920 swapFree=4179680/4192956
[pid=21916] ppid=21914 vsize=807828 CPUtime=0.57
/proc/21916/stat : 21916 (java) S 21914 21916 20941 0 -1 0 5818 0 31 0 49 8 0 0 18 0 12 0 2003644521 827215872 5125 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/21916/statm: 201957 5125 1332 9 0 199319 0
Current children cumulated CPU time (s) 0.57
Current children cumulated vsize (KiB) 807828

[startup+1.5023 s]
/proc/loadavg: 2.00 2.00 2.00 3/93 21928
/proc/meminfo: memFree=1804208/2055920 swapFree=4179680/4192956
[pid=21916] ppid=21914 vsize=811264 CPUtime=1.36
/proc/21916/stat : 21916 (java) S 21914 21916 20941 0 -1 0 8943 0 31 0 126 10 0 0 18 0 12 0 2003644521 830734336 7347 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/21916/statm: 202816 7347 1352 9 0 200178 0
[pid=21916/tid=21918] ppid=21914 vsize=811264 CPUtime=0.8
/proc/21916/task/21918/stat : 21918 (java) R 21914 21916 20941 0 -1 64 4872 0 1 0 74 6 0 0 25 0 12 0 2003644529 830734336 7347 996147200 134512640 134550740 4294956016 18446744073709551615 4109215107 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=21916/tid=21919] ppid=21914 vsize=811264 CPUtime=0
/proc/21916/task/21919/stat : 21919 (java) S 21914 21916 20941 0 -1 64 3 0 0 0 0 0 0 0 21 0 12 0 2003644530 830734336 7347 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=21916/tid=21920] ppid=21914 vsize=811264 CPUtime=0
/proc/21916/task/21920/stat : 21920 (java) S 21914 21916 20941 0 -1 64 1 0 0 0 0 0 0 0 22 0 12 0 2003644530 830734336 7347 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=21916/tid=21921] ppid=21914 vsize=811264 CPUtime=0
/proc/21916/task/21921/stat : 21921 (java) S 21914 21916 20941 0 -1 64 1 0 0 0 0 0 0 0 17 0 12 0 2003644532 830734336 7347 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=21916/tid=21922] ppid=21914 vsize=811264 CPUtime=0
/proc/21916/task/21922/stat : 21922 (java) S 21914 21916 20941 0 -1 64 9 0 0 0 0 0 0 0 22 0 12 0 2003644533 830734336 7347 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=21916/tid=21923] ppid=21914 vsize=811264 CPUtime=0
/proc/21916/task/21923/stat : 21923 (java) S 21914 21916 20941 0 -1 64 4 0 0 0 0 0 0 0 23 0 12 0 2003644533 830734336 7347 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=21916/tid=21924] ppid=21914 vsize=811264 CPUtime=0
/proc/21916/task/21924/stat : 21924 (java) S 21914 21916 20941 0 -1 64 1 0 0 0 0 0 0 0 22 0 12 0 2003644539 830734336 7347 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=21916/tid=21925] ppid=21914 vsize=811264 CPUtime=0.15
/proc/21916/task/21925/stat : 21925 (java) S 21914 21916 20941 0 -1 64 1092 0 0 0 15 0 0 0 16 0 12 0 2003644539 830734336 7347 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=21916/tid=21926] ppid=21914 vsize=811264 CPUtime=0.35
/proc/21916/task/21926/stat : 21926 (java) S 21914 21916 20941 0 -1 64 2244 0 0 0 35 0 0 0 17 0 12 0 2003644540 830734336 7347 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=21916/tid=21927] ppid=21914 vsize=811264 CPUtime=0
/proc/21916/task/21927/stat : 21927 (java) S 21914 21916 20941 0 -1 64 1 0 0 0 0 0 0 0 23 0 12 0 2003644540 830734336 7348 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=21916/tid=21928] ppid=21914 vsize=811264 CPUtime=0
/proc/21916/task/21928/stat : 21928 (java) S 21914 21916 20941 0 -1 64 1 0 0 0 0 0 0 0 15 0 12 0 2003644540 830734336 7348 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.36
Current children cumulated vsize (KiB) 811264

[startup+3.10163 s]
/proc/loadavg: 2.00 2.00 2.00 3/93 21928
/proc/meminfo: memFree=1796656/2055920 swapFree=4179680/4192956
[pid=21916] ppid=21914 vsize=811588 CPUtime=2.96
/proc/21916/stat : 21916 (java) S 21914 21916 20941 0 -1 0 10089 0 31 0 285 11 0 0 18 0 13 0 2003644521 831066112 8492 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/21916/statm: 202897 8492 1382 9 0 200259 0
[pid=21916/tid=21918] ppid=21914 vsize=811588 CPUtime=1.68
/proc/21916/task/21918/stat : 21918 (java) R 21914 21916 20941 0 -1 64 5929 0 1 0 161 7 0 0 25 0 13 0 2003644529 831066112 8493 996147200 134512640 134550740 4294956016 18446744073709551615 106734386 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=21916/tid=21919] ppid=21914 vsize=811588 CPUtime=0
/proc/21916/task/21919/stat : 21919 (java) S 21914 21916 20941 0 -1 64 3 0 0 0 0 0 0 0 21 0 13 0 2003644530 831066112 8493 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=21916/tid=21920] ppid=21914 vsize=811588 CPUtime=0
/proc/21916/task/21920/stat : 21920 (java) S 21914 21916 20941 0 -1 64 1 0 0 0 0 0 0 0 22 0 13 0 2003644530 831066112 8493 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=21916/tid=21921] ppid=21914 vsize=811588 CPUtime=0
/proc/21916/task/21921/stat : 21921 (java) S 21914 21916 20941 0 -1 64 1 0 0 0 0 0 0 0 17 0 13 0 2003644532 831066112 8493 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=21916/tid=21922] ppid=21914 vsize=811588 CPUtime=0
/proc/21916/task/21922/stat : 21922 (java) S 21914 21916 20941 0 -1 64 9 0 0 0 0 0 0 0 22 0 13 0 2003644533 831066112 8493 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=21916/tid=21923] ppid=21914 vsize=811588 CPUtime=0
/proc/21916/task/21923/stat : 21923 (java) S 21914 21916 20941 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 2003644533 831066112 8493 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=21916/tid=21924] ppid=21914 vsize=811588 CPUtime=0
/proc/21916/task/21924/stat : 21924 (java) S 21914 21916 20941 0 -1 64 1 0 0 0 0 0 0 0 22 0 13 0 2003644539 831066112 8493 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=21916/tid=21925] ppid=21914 vsize=811588 CPUtime=0.44
/proc/21916/task/21925/stat : 21925 (java) S 21914 21916 20941 0 -1 64 1127 0 0 0 44 0 0 0 15 0 13 0 2003644539 831066112 8493 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=21916/tid=21926] ppid=21914 vsize=811588 CPUtime=0.78
/proc/21916/task/21926/stat : 21926 (java) S 21914 21916 20941 0 -1 64 2295 0 0 0 78 0 0 0 16 0 13 0 2003644540 831066112 8493 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=21916/tid=21927] ppid=21914 vsize=811588 CPUtime=0
/proc/21916/task/21927/stat : 21927 (java) S 21914 21916 20941 0 -1 64 1 0 0 0 0 0 0 0 23 0 13 0 2003644540 831066112 8493 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=21916/tid=21928] ppid=21914 vsize=811588 CPUtime=0
/proc/21916/task/21928/stat : 21928 (java) S 21914 21916 20941 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 2003644540 831066112 8493 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 811588

[startup+3.10163 s]
/proc/loadavg: 2.00 2.00 2.00 3/93 21928
/proc/meminfo: memFree=1796656/2055920 swapFree=4179680/4192956
[pid=21916] ppid=21914 vsize=811588 CPUtime=2.96
/proc/21916/stat : 21916 (java) S 21914 21916 20941 0 -1 0 10089 0 31 0 285 11 0 0 18 0 13 0 2003644521 831066112 8492 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/21916/statm: 202897 8492 1382 9 0 200259 0
[pid=21916/tid=21918] ppid=21914 vsize=811588 CPUtime=1.68
/proc/21916/task/21918/stat : 21918 (java) R 21914 21916 20941 0 -1 64 5929 0 1 0 161 7 0 0 25 0 13 0 2003644529 831066112 8493 996147200 134512640 134550740 4294956016 18446744073709551615 106734386 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=21916/tid=21919] ppid=21914 vsize=811588 CPUtime=0
/proc/21916/task/21919/stat : 21919 (java) S 21914 21916 20941 0 -1 64 3 0 0 0 0 0 0 0 21 0 13 0 2003644530 831066112 8493 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=21916/tid=21920] ppid=21914 vsize=811588 CPUtime=0
/proc/21916/task/21920/stat : 21920 (java) S 21914 21916 20941 0 -1 64 1 0 0 0 0 0 0 0 22 0 13 0 2003644530 831066112 8493 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=21916/tid=21921] ppid=21914 vsize=811588 CPUtime=0
/proc/21916/task/21921/stat : 21921 (java) S 21914 21916 20941 0 -1 64 1 0 0 0 0 0 0 0 17 0 13 0 2003644532 831066112 8493 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=21916/tid=21922] ppid=21914 vsize=811588 CPUtime=0
/proc/21916/task/21922/stat : 21922 (java) S 21914 21916 20941 0 -1 64 9 0 0 0 0 0 0 0 22 0 13 0 2003644533 831066112 8493 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=21916/tid=21923] ppid=21914 vsize=811588 CPUtime=0
/proc/21916/task/21923/stat : 21923 (java) S 21914 21916 20941 0 -1 64 4 0 0 0 0 0 0 0 23 0 13 0 2003644533 831066112 8493 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=21916/tid=21924] ppid=21914 vsize=811588 CPUtime=0
/proc/21916/task/21924/stat : 21924 (java) S 21914 21916 20941 0 -1 64 1 0 0 0 0 0 0 0 22 0 13 0 2003644539 831066112 8493 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=21916/tid=21925] ppid=21914 vsize=811588 CPUtime=0.44
/proc/21916/task/21925/stat : 21925 (java) S 21914 21916 20941 0 -1 64 1127 0 0 0 44 0 0 0 15 0 13 0 2003644539 831066112 8493 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=21916/tid=21926] ppid=21914 vsize=811588 CPUtime=0.78
/proc/21916/task/21926/stat : 21926 (java) S 21914 21916 20941 0 -1 64 2295 0 0 0 78 0 0 0 16 0 13 0 2003644540 831066112 8493 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=21916/tid=21927] ppid=21914 vsize=811588 CPUtime=0
/proc/21916/task/21927/stat : 21927 (java) S 21914 21916 20941 0 -1 64 1 0 0 0 0 0 0 0 23 0 13 0 2003644540 831066112 8493 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=21916/tid=21928] ppid=21914 vsize=811588 CPUtime=0
/proc/21916/task/21928/stat : 21928 (java) S 21914 21916 20941 0 -1 64 1 0 0 0 0 0 0 0 15 0 13 0 2003644540 831066112 8493 996147200 134512640 134550740 4294956016 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 811588

# WARNING:
# current cumulated CPU time (0 s) is less than in the last sample (2.96 s)
# The time of a child was probably not reported to its father.
# (see the samples just above and below)
# Adding the difference (2.96 s) to the 'lost time'.

[startup+3.20265 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 21930
/proc/meminfo: memFree=1795440/2055920 swapFree=4179680/4192956
[pid=21916] ppid=-1 vsize=0 CPUtime=0
/proc/21916/stat : -- couldn't open stat file --/proc/21916/statm: Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0

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

[startup+3.20265 s]
/proc/loadavg: 2.00 2.00 2.00 3/83 21930
/proc/meminfo: memFree=1795440/2055920 swapFree=4179680/4192956
[pid=21916] ppid=-1 vsize=0 CPUtime=0
/proc/21916/stat : -- couldn't open stat file --/proc/21916/statm: Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 0

Child status: 0

# WARNING:
# The CPU time of some children was not reported to their father
# (probably because of a missing or aborted wait()).
# This 'lost CPU time' is added to the watched process CPU time.
#  lost CPU time (s): 2.96
#  lost CPU user time (s): 2.85
#  lost CPU system time (s): 0.11

Real time (s): 3.20782
CPU time (s): 5.99954
CPU user time (s): 5.76656
CPU system time (s): 0.232981
CPU usage (%): 187.029
Max. virtual memory (cumulated for all children) (KiB): 811588

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.91656
system time used= 0.122981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10118
page faults= 31
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1117
involuntary context switches= 673

runsolver used 0.008998 second user time and 0.019996 second system time

The end

Launcher Data (download as text)

Begin job on node54 at 2008-07-05 10:31:59
IDJOB=1088395
IDBENCH=58081
IDSOLVER=344
FILE ID=node54/1088395-1215246719
PBS_JOBID= 7882005
Free space on /tmp= 66524 MiB

SOLVER NAME= SAT4J CSP 2008-06-13
BENCH NAME= CPAI08/csp/graphColoring/myciel/normalized-myciel6-4.xml
COMMAND LINE= java6 -server -Xms650m -Xmx650m -jar HOME/sat4jcsp.jar BENCHNAME
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1088395-1215246719/watcher-1088395-1215246719 -o /tmp/evaluation-result-1088395-1215246719/solver-1088395-1215246719 -C 1800 -W 2200 -M 900 --output-limit 1,15  java6 -server -Xms650m -Xmx650m -jar HOME/sat4jcsp.jar HOME/instance-1088395-1215246719.xml

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 8057471744e619d0f94d644d75fc4028
RANDOM SEED=1747843845

node54.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		: 3000.279
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		: 3000.279
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:       1832496 kB
Buffers:          8820 kB
Cached:          71220 kB
SwapCached:       6932 kB
Active:         143392 kB
Inactive:        27768 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1832496 kB
SwapTotal:     4192956 kB
SwapFree:      4179680 kB
Dirty:            1592 kB
Writeback:           0 kB
Mapped:         104324 kB
Slab:            37480 kB
Committed_AS:  4737840 kB
PageTables:       1912 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66520 MiB
End job on node54 at 2008-07-05 10:32:02