Trace number 2074336

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
Choco2.1.1 2009-06-10UNSAT 16.8284 16.9466

DiagnosticValue
CHECKS0
NODES3942

General information on the benchmark

Namecsp/chessboardColoration/
normalized-cc-10-10-2.xml
MD5SUM242a13254f0897334325ad0c36acff97
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1.47578
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of constraints2025
Maximum constraint arity4
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension2025
Global constraints used (with number of constraints)

Solver Data 

16.70/16.90	s UNSATISFIABLE
16.70/16.90	d AC 32
16.70/16.90	d RUNTIME 16.797
16.70/16.90	d NODES 3942
16.70/16.90	d NODES/s 235
16.70/16.90	d BACKTRACKS 5682
16.70/16.90	d BACKTRACKS/s 338
16.70/16.90	d CHECKS 0
16.70/16.90	d CHECKS/s 0
16.70/16.90	c UNSAT 16.797 TIME      3942 NDS    891 PARSTIME      1100 BUILDPB       14806 RES       true RESTART       1 HEURISTIC       true RANDVAL

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-2074336-1247359163/watcher-2074336-1247359163 -o /tmp/evaluation-result-2074336-1247359163/solver-2074336-1247359163 -C 1800 -W 2000 -M 900 java -Xms700M -Xmx700M -jar HOME/choco-2.1.1.jar -file HOME/instance-2074336-1247359163.xml -h 1 -randval true -ac 32 -rest true -rb 10 -rg 1.3 -saclim 60 -s true -verb 0 -seed 11041979 

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: 0.36 1.23 1.69 3/81 19372
/proc/meminfo: memFree=1767880/2055920 swapFree=4192812/4192956
[pid=19372] ppid=19370 vsize=152 CPUtime=0
/proc/19372/stat : 19372 (java) R 19370 19372 16855 0 -1 0 41 0 0 0 0 0 0 0 20 0 1 0 22980961 155648 26 996147200 134512640 134550932 4294956000 18446744073709551615 11628843 0 0 4096 0 0 0 0 17 0 0 0
/proc/19372/statm: 38 26 19 9 0 4 0

[startup+0.042338 s]
/proc/loadavg: 0.36 1.23 1.69 3/81 19372
/proc/meminfo: memFree=1767880/2055920 swapFree=4192812/4192956
[pid=19372] ppid=19370 vsize=860732 CPUtime=0.03
/proc/19372/stat : 19372 (java) S 19370 19372 16855 0 -1 0 2397 0 1 0 2 1 0 0 20 0 7 0 22980961 881389568 1956 996147200 134512640 134550932 4294955840 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/19372/statm: 215183 1956 907 9 0 210098 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 860732

[startup+0.10707 s]
/proc/loadavg: 0.36 1.23 1.69 3/81 19372
/proc/meminfo: memFree=1767880/2055920 swapFree=4192812/4192956
[pid=19372] ppid=19370 vsize=864064 CPUtime=0.09
/proc/19372/stat : 19372 (java) S 19370 19372 16855 0 -1 0 3946 0 1 0 7 2 0 0 20 0 9 0 22980961 884801536 3393 996147200 134512640 134550932 4294955840 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/19372/statm: 216016 3393 1768 9 0 210484 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 864064

[startup+0.302089 s]
/proc/loadavg: 0.36 1.23 1.69 3/81 19372
/proc/meminfo: memFree=1767880/2055920 swapFree=4192812/4192956
[pid=19372] ppid=19370 vsize=864196 CPUtime=0.29
/proc/19372/stat : 19372 (java) S 19370 19372 16855 0 -1 0 4482 0 1 0 26 3 0 0 20 0 9 0 22980961 884936704 3907 996147200 134512640 134550932 4294955840 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/19372/statm: 216049 3907 1852 9 0 210517 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 864196

[startup+0.702139 s]
/proc/loadavg: 0.36 1.23 1.69 3/81 19372
/proc/meminfo: memFree=1767880/2055920 swapFree=4192812/4192956
[pid=19372] ppid=19370 vsize=865060 CPUtime=0.68
/proc/19372/stat : 19372 (java) S 19370 19372 16855 0 -1 0 6015 0 1 0 64 4 0 0 20 0 9 0 22980961 885821440 5429 996147200 134512640 134550932 4294955840 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/19372/statm: 216265 5429 1893 9 0 210733 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 865060

[startup+1.50123 s]
/proc/loadavg: 0.36 1.23 1.69 3/90 19381
/proc/meminfo: memFree=1735104/2055920 swapFree=4192812/4192956
[pid=19372] ppid=19370 vsize=865156 CPUtime=1.48
/proc/19372/stat : 19372 (java) S 19370 19372 16855 0 -1 0 19036 0 1 0 137 11 0 0 20 0 9 0 22980961 885919744 18428 996147200 134512640 134550932 4294955840 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/19372/statm: 216289 18428 1959 9 0 210757 0
[pid=19372/tid=19374] ppid=19370 vsize=865156 CPUtime=1.12
/proc/19372/task/19374/stat : 19374 (java) R 19370 19372 16855 0 -1 64 14532 0 1 0 104 8 0 0 25 0 9 0 22980963 885919744 18428 996147200 134512640 134550932 4294955840 18446744073709551615 4126373709 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19372/tid=19375] ppid=19370 vsize=865156 CPUtime=0.08
/proc/19372/task/19375/stat : 19375 (java) S 19370 19372 16855 0 -1 64 3156 0 0 0 7 1 0 0 16 0 9 0 22980964 885919744 18428 996147200 134512640 134550932 4294955840 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=19372/tid=19376] ppid=19370 vsize=865156 CPUtime=0
/proc/19372/task/19376/stat : 19376 (java) S 19370 19372 16855 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 22980964 885919744 18428 996147200 134512640 134550932 4294955840 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19372/tid=19377] ppid=19370 vsize=865156 CPUtime=0
/proc/19372/task/19377/stat : 19377 (java) S 19370 19372 16855 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 22980964 885919744 18428 996147200 134512640 134550932 4294955840 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19372/tid=19378] ppid=19370 vsize=865156 CPUtime=0
/proc/19372/task/19378/stat : 19378 (java) S 19370 19372 16855 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 22980966 885919744 18428 996147200 134512640 134550932 4294955840 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19372/tid=19379] ppid=19370 vsize=865156 CPUtime=0.25
/proc/19372/task/19379/stat : 19379 (java) S 19370 19372 16855 0 -1 64 617 0 0 0 25 0 0 0 16 0 9 0 22980966 885919744 18428 996147200 134512640 134550932 4294955840 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19372/tid=19380] ppid=19370 vsize=865156 CPUtime=0
/proc/19372/task/19380/stat : 19380 (java) S 19370 19372 16855 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 22980966 885919744 18428 996147200 134512640 134550932 4294955840 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19372/tid=19381] ppid=19370 vsize=865156 CPUtime=0
/proc/19372/task/19381/stat : 19381 (java) S 19370 19372 16855 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 22980966 885919744 18428 996147200 134512640 134550932 4294955840 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) 865156

[startup+3.10141 s]
/proc/loadavg: 0.36 1.23 1.69 3/90 19381
/proc/meminfo: memFree=1699904/2055920 swapFree=4192812/4192956
[pid=19372] ppid=19370 vsize=865280 CPUtime=3.07
/proc/19372/stat : 19372 (java) S 19370 19372 16855 0 -1 0 24310 0 1 0 293 14 0 0 20 0 9 0 22980961 886046720 23685 996147200 134512640 134550932 4294955840 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/19372/statm: 216320 23685 1985 9 0 210788 0
[pid=19372/tid=19374] ppid=19370 vsize=865280 CPUtime=2.44
/proc/19372/task/19374/stat : 19374 (java) R 19370 19372 16855 0 -1 64 14800 0 1 0 235 9 0 0 25 0 9 0 22980963 886046720 23685 996147200 134512640 134550932 4294955840 18446744073709551615 4127340924 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19372/tid=19375] ppid=19370 vsize=865280 CPUtime=0.22
/proc/19372/task/19375/stat : 19375 (java) S 19370 19372 16855 0 -1 64 8071 0 0 0 20 2 0 0 16 0 9 0 22980964 886046720 23685 996147200 134512640 134550932 4294955840 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=19372/tid=19376] ppid=19370 vsize=865280 CPUtime=0
/proc/19372/task/19376/stat : 19376 (java) S 19370 19372 16855 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 22980964 886046720 23685 996147200 134512640 134550932 4294955840 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19372/tid=19377] ppid=19370 vsize=865280 CPUtime=0
/proc/19372/task/19377/stat : 19377 (java) S 19370 19372 16855 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 22980964 886046720 23685 996147200 134512640 134550932 4294955840 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19372/tid=19378] ppid=19370 vsize=865280 CPUtime=0
/proc/19372/task/19378/stat : 19378 (java) S 19370 19372 16855 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 22980966 886046720 23685 996147200 134512640 134550932 4294955840 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19372/tid=19379] ppid=19370 vsize=865280 CPUtime=0.38
/proc/19372/task/19379/stat : 19379 (java) S 19370 19372 16855 0 -1 64 708 0 0 0 37 1 0 0 16 0 9 0 22980966 886046720 23685 996147200 134512640 134550932 4294955840 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19372/tid=19380] ppid=19370 vsize=865280 CPUtime=0
/proc/19372/task/19380/stat : 19380 (java) S 19370 19372 16855 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 22980966 886046720 23685 996147200 134512640 134550932 4294955840 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19372/tid=19381] ppid=19370 vsize=865280 CPUtime=0
/proc/19372/task/19381/stat : 19381 (java) S 19370 19372 16855 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 22980966 886046720 23685 996147200 134512640 134550932 4294955840 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 865280

[startup+6.30276 s]
/proc/loadavg: 0.57 1.26 1.69 3/90 19381
/proc/meminfo: memFree=1679936/2055920 swapFree=4192812/4192956
[pid=19372] ppid=19370 vsize=865280 CPUtime=6.26
/proc/19372/stat : 19372 (java) S 19370 19372 16855 0 -1 0 24329 0 1 0 611 15 0 0 20 0 9 0 22980961 886046720 23697 996147200 134512640 134550932 4294955840 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/19372/statm: 216320 23697 1985 9 0 210788 0
[pid=19372/tid=19374] ppid=19370 vsize=865280 CPUtime=5.59
/proc/19372/task/19374/stat : 19374 (java) R 19370 19372 16855 0 -1 64 14807 0 1 0 549 10 0 0 25 0 9 0 22980963 886046720 23697 996147200 134512640 134550932 4294955840 18446744073709551615 4127334372 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19372/tid=19375] ppid=19370 vsize=865280 CPUtime=0.24
/proc/19372/task/19375/stat : 19375 (java) S 19370 19372 16855 0 -1 64 8071 0 0 0 22 2 0 0 16 0 9 0 22980964 886046720 23697 996147200 134512640 134550932 4294955840 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=19372/tid=19376] ppid=19370 vsize=865280 CPUtime=0
/proc/19372/task/19376/stat : 19376 (java) S 19370 19372 16855 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 22980964 886046720 23697 996147200 134512640 134550932 4294955840 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19372/tid=19377] ppid=19370 vsize=865280 CPUtime=0
/proc/19372/task/19377/stat : 19377 (java) S 19370 19372 16855 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 22980964 886046720 23697 996147200 134512640 134550932 4294955840 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19372/tid=19378] ppid=19370 vsize=865280 CPUtime=0
/proc/19372/task/19378/stat : 19378 (java) S 19370 19372 16855 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 22980966 886046720 23697 996147200 134512640 134550932 4294955840 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19372/tid=19379] ppid=19370 vsize=865280 CPUtime=0.39
/proc/19372/task/19379/stat : 19379 (java) S 19370 19372 16855 0 -1 64 720 0 0 0 38 1 0 0 16 0 9 0 22980966 886046720 23697 996147200 134512640 134550932 4294955840 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19372/tid=19380] ppid=19370 vsize=865280 CPUtime=0
/proc/19372/task/19380/stat : 19380 (java) S 19370 19372 16855 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 22980966 886046720 23697 996147200 134512640 134550932 4294955840 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19372/tid=19381] ppid=19370 vsize=865280 CPUtime=0
/proc/19372/task/19381/stat : 19381 (java) S 19370 19372 16855 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 22980966 886046720 23697 996147200 134512640 134550932 4294955840 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 865280

[startup+12.7015 s]
/proc/loadavg: 0.69 1.27 1.69 3/90 19381
/proc/meminfo: memFree=1679488/2055920 swapFree=4192812/4192956
[pid=19372] ppid=19370 vsize=865280 CPUtime=12.62
/proc/19372/stat : 19372 (java) S 19370 19372 16855 0 -1 0 24367 0 1 0 1246 16 0 0 20 0 9 0 22980961 886046720 23723 996147200 134512640 134550932 4294955840 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/19372/statm: 216320 23723 1988 9 0 210788 0
[pid=19372/tid=19374] ppid=19370 vsize=865280 CPUtime=11.91
/proc/19372/task/19374/stat : 19374 (java) R 19370 19372 16855 0 -1 64 14820 0 1 0 1180 11 0 0 25 0 9 0 22980963 886046720 23723 996147200 134512640 134550932 4294955840 18446744073709551615 4127201869 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19372/tid=19375] ppid=19370 vsize=865280 CPUtime=0.27
/proc/19372/task/19375/stat : 19375 (java) S 19370 19372 16855 0 -1 64 8088 0 0 0 25 2 0 0 16 0 9 0 22980964 886046720 23723 996147200 134512640 134550932 4294955840 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=19372/tid=19376] ppid=19370 vsize=865280 CPUtime=0
/proc/19372/task/19376/stat : 19376 (java) S 19370 19372 16855 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 22980964 886046720 23723 996147200 134512640 134550932 4294955840 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19372/tid=19377] ppid=19370 vsize=865280 CPUtime=0
/proc/19372/task/19377/stat : 19377 (java) S 19370 19372 16855 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 22980964 886046720 23723 996147200 134512640 134550932 4294955840 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19372/tid=19378] ppid=19370 vsize=865280 CPUtime=0
/proc/19372/task/19378/stat : 19378 (java) S 19370 19372 16855 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 22980966 886046720 23723 996147200 134512640 134550932 4294955840 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19372/tid=19379] ppid=19370 vsize=865280 CPUtime=0.41
/proc/19372/task/19379/stat : 19379 (java) S 19370 19372 16855 0 -1 64 728 0 0 0 40 1 0 0 15 0 9 0 22980966 886046720 23723 996147200 134512640 134550932 4294955840 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19372/tid=19380] ppid=19370 vsize=865280 CPUtime=0
/proc/19372/task/19380/stat : 19380 (java) S 19370 19372 16855 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 22980966 886046720 23723 996147200 134512640 134550932 4294955840 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19372/tid=19381] ppid=19370 vsize=865280 CPUtime=0
/proc/19372/task/19381/stat : 19381 (java) S 19370 19372 16855 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 22980966 886046720 23723 996147200 134512640 134550932 4294955840 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) 865280

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

[startup+14.3067 s]
/proc/loadavg: 0.79 1.28 1.70 3/90 19381
/proc/meminfo: memFree=1679488/2055920 swapFree=4192812/4192956
[pid=19372] ppid=19370 vsize=865280 CPUtime=14.21
/proc/19372/stat : 19372 (java) S 19370 19372 16855 0 -1 0 24370 0 1 0 1405 16 0 0 20 0 9 0 22980961 886046720 23723 996147200 134512640 134550932 4294955840 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/19372/statm: 216320 23723 1988 9 0 210788 0
[pid=19372/tid=19374] ppid=19370 vsize=865280 CPUtime=13.5
/proc/19372/task/19374/stat : 19374 (java) R 19370 19372 16855 0 -1 64 14823 0 1 0 1339 11 0 0 25 0 9 0 22980963 886046720 23723 996147200 134512640 134550932 4294955840 18446744073709551615 4127387775 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19372/tid=19375] ppid=19370 vsize=865280 CPUtime=0.28
/proc/19372/task/19375/stat : 19375 (java) S 19370 19372 16855 0 -1 64 8088 0 0 0 26 2 0 0 16 0 9 0 22980964 886046720 23723 996147200 134512640 134550932 4294955840 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=19372/tid=19376] ppid=19370 vsize=865280 CPUtime=0
/proc/19372/task/19376/stat : 19376 (java) S 19370 19372 16855 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 22980964 886046720 23723 996147200 134512640 134550932 4294955840 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19372/tid=19377] ppid=19370 vsize=865280 CPUtime=0
/proc/19372/task/19377/stat : 19377 (java) S 19370 19372 16855 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 22980964 886046720 23723 996147200 134512640 134550932 4294955840 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19372/tid=19378] ppid=19370 vsize=865280 CPUtime=0
/proc/19372/task/19378/stat : 19378 (java) S 19370 19372 16855 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 22980966 886046720 23723 996147200 134512640 134550932 4294955840 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19372/tid=19379] ppid=19370 vsize=865280 CPUtime=0.41
/proc/19372/task/19379/stat : 19379 (java) S 19370 19372 16855 0 -1 64 728 0 0 0 40 1 0 0 17 0 9 0 22980966 886046720 23723 996147200 134512640 134550932 4294955840 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19372/tid=19380] ppid=19370 vsize=865280 CPUtime=0
/proc/19372/task/19380/stat : 19380 (java) S 19370 19372 16855 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 22980966 886046720 23723 996147200 134512640 134550932 4294955840 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19372/tid=19381] ppid=19370 vsize=865280 CPUtime=0
/proc/19372/task/19381/stat : 19381 (java) S 19370 19372 16855 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 22980966 886046720 23723 996147200 134512640 134550932 4294955840 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 14.21
Current children cumulated vsize (KiB) 865280

[startup+15.9028 s]
/proc/loadavg: 0.79 1.28 1.70 3/90 19381
/proc/meminfo: memFree=1679488/2055920 swapFree=4192812/4192956
[pid=19372] ppid=19370 vsize=865280 CPUtime=15.81
/proc/19372/stat : 19372 (java) S 19370 19372 16855 0 -1 0 24374 0 1 0 1564 17 0 0 20 0 9 0 22980961 886046720 23724 996147200 134512640 134550932 4294955840 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/19372/statm: 216320 23724 1988 9 0 210788 0
[pid=19372/tid=19374] ppid=19370 vsize=865280 CPUtime=15.08
/proc/19372/task/19374/stat : 19374 (java) R 19370 19372 16855 0 -1 64 14826 0 1 0 1496 12 0 0 25 0 9 0 22980963 886046720 23724 996147200 134512640 134550932 4294955840 18446744073709551615 4127402506 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19372/tid=19375] ppid=19370 vsize=865280 CPUtime=0.29
/proc/19372/task/19375/stat : 19375 (java) S 19370 19372 16855 0 -1 64 8088 0 0 0 27 2 0 0 16 0 9 0 22980964 886046720 23724 996147200 134512640 134550932 4294955840 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=19372/tid=19376] ppid=19370 vsize=865280 CPUtime=0
/proc/19372/task/19376/stat : 19376 (java) S 19370 19372 16855 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 22980964 886046720 23724 996147200 134512640 134550932 4294955840 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19372/tid=19377] ppid=19370 vsize=865280 CPUtime=0
/proc/19372/task/19377/stat : 19377 (java) S 19370 19372 16855 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 22980964 886046720 23724 996147200 134512640 134550932 4294955840 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19372/tid=19378] ppid=19370 vsize=865280 CPUtime=0
/proc/19372/task/19378/stat : 19378 (java) S 19370 19372 16855 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 22980966 886046720 23724 996147200 134512640 134550932 4294955840 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19372/tid=19379] ppid=19370 vsize=865280 CPUtime=0.41
/proc/19372/task/19379/stat : 19379 (java) S 19370 19372 16855 0 -1 64 729 0 0 0 40 1 0 0 16 0 9 0 22980966 886046720 23724 996147200 134512640 134550932 4294955840 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19372/tid=19380] ppid=19370 vsize=865280 CPUtime=0
/proc/19372/task/19380/stat : 19380 (java) S 19370 19372 16855 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 22980966 886046720 23724 996147200 134512640 134550932 4294955840 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19372/tid=19381] ppid=19370 vsize=865280 CPUtime=0
/proc/19372/task/19381/stat : 19381 (java) S 19370 19372 16855 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 22980966 886046720 23724 996147200 134512640 134550932 4294955840 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 15.81
Current children cumulated vsize (KiB) 865280

[startup+16.7029 s]
/proc/loadavg: 0.79 1.28 1.70 3/90 19381
/proc/meminfo: memFree=1679488/2055920 swapFree=4192812/4192956
[pid=19372] ppid=19370 vsize=865280 CPUtime=16.6
/proc/19372/stat : 19372 (java) S 19370 19372 16855 0 -1 0 24375 0 1 0 1643 17 0 0 20 0 9 0 22980961 886046720 23724 996147200 134512640 134550932 4294955840 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/19372/statm: 216320 23724 1988 9 0 210788 0
[pid=19372/tid=19374] ppid=19370 vsize=865280 CPUtime=15.88
/proc/19372/task/19374/stat : 19374 (java) R 19370 19372 16855 0 -1 64 14827 0 1 0 1576 12 0 0 25 0 9 0 22980963 886046720 23724 996147200 134512640 134550932 4294955840 18446744073709551615 4127387519 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19372/tid=19375] ppid=19370 vsize=865280 CPUtime=0.29
/proc/19372/task/19375/stat : 19375 (java) S 19370 19372 16855 0 -1 64 8088 0 0 0 27 2 0 0 16 0 9 0 22980964 886046720 23724 996147200 134512640 134550932 4294955840 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=19372/tid=19376] ppid=19370 vsize=865280 CPUtime=0
/proc/19372/task/19376/stat : 19376 (java) S 19370 19372 16855 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 22980964 886046720 23724 996147200 134512640 134550932 4294955840 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19372/tid=19377] ppid=19370 vsize=865280 CPUtime=0
/proc/19372/task/19377/stat : 19377 (java) S 19370 19372 16855 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 22980964 886046720 23724 996147200 134512640 134550932 4294955840 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19372/tid=19378] ppid=19370 vsize=865280 CPUtime=0
/proc/19372/task/19378/stat : 19378 (java) S 19370 19372 16855 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 22980966 886046720 23724 996147200 134512640 134550932 4294955840 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19372/tid=19379] ppid=19370 vsize=865280 CPUtime=0.41
/proc/19372/task/19379/stat : 19379 (java) S 19370 19372 16855 0 -1 64 729 0 0 0 40 1 0 0 16 0 9 0 22980966 886046720 23724 996147200 134512640 134550932 4294955840 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19372/tid=19380] ppid=19370 vsize=865280 CPUtime=0
/proc/19372/task/19380/stat : 19380 (java) S 19370 19372 16855 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 22980966 886046720 23724 996147200 134512640 134550932 4294955840 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19372/tid=19381] ppid=19370 vsize=865280 CPUtime=0
/proc/19372/task/19381/stat : 19381 (java) S 19370 19372 16855 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 22980966 886046720 23724 996147200 134512640 134550932 4294955840 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 16.6
Current children cumulated vsize (KiB) 865280

[startup+16.9029 s]
/proc/loadavg: 0.79 1.28 1.70 3/90 19381
/proc/meminfo: memFree=1679488/2055920 swapFree=4192812/4192956
[pid=19372] ppid=19370 vsize=865604 CPUtime=16.8
/proc/19372/stat : 19372 (java) S 19370 19372 16855 0 -1 0 24391 0 1 0 1663 17 0 0 20 0 9 0 22980961 886378496 23737 996147200 134512640 134550932 4294955840 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/19372/statm: 216401 23737 1992 9 0 210869 0
[pid=19372/tid=19374] ppid=19370 vsize=865604 CPUtime=16.07
/proc/19372/task/19374/stat : 19374 (java) R 19370 19372 16855 0 -1 64 14837 0 1 0 1595 12 0 0 25 0 9 0 22980963 886378496 23737 996147200 134512640 134550932 4294955840 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19372/tid=19375] ppid=19370 vsize=865604 CPUtime=0.29
/proc/19372/task/19375/stat : 19375 (java) R 19370 19372 16855 0 -1 64 8089 0 0 0 27 2 0 0 16 0 9 0 22980964 886378496 23737 996147200 134512640 134550932 4294955840 18446744073709551615 103822125 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=19372/tid=19376] ppid=19370 vsize=865604 CPUtime=0
/proc/19372/task/19376/stat : 19376 (java) S 19370 19372 16855 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 22980964 886378496 23737 996147200 134512640 134550932 4294955840 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19372/tid=19377] ppid=19370 vsize=865604 CPUtime=0
/proc/19372/task/19377/stat : 19377 (java) S 19370 19372 16855 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 22980964 886378496 23737 996147200 134512640 134550932 4294955840 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19372/tid=19378] ppid=19370 vsize=865604 CPUtime=0
/proc/19372/task/19378/stat : 19378 (java) S 19370 19372 16855 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 22980966 886378496 23737 996147200 134512640 134550932 4294955840 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19372/tid=19379] ppid=19370 vsize=865604 CPUtime=0.41
/proc/19372/task/19379/stat : 19379 (java) S 19370 19372 16855 0 -1 64 729 0 0 0 40 1 0 0 16 0 9 0 22980966 886378496 23737 996147200 134512640 134550932 4294955840 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19372/tid=19380] ppid=19370 vsize=865604 CPUtime=0
/proc/19372/task/19380/stat : 19380 (java) S 19370 19372 16855 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 22980966 886378496 23737 996147200 134512640 134550932 4294955840 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=19372/tid=19381] ppid=19370 vsize=865604 CPUtime=0
/proc/19372/task/19381/stat : 19381 (java) S 19370 19372 16855 0 -1 64 0 0 0 0 0 0 0 0 15 0 9 0 22980966 886378496 23737 996147200 134512640 134550932 4294955840 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 16.8
Current children cumulated vsize (KiB) 865604

Child status: 0
Real time (s): 16.9466
CPU time (s): 16.8284
CPU user time (s): 16.6395
CPU system time (s): 0.188971
CPU usage (%): 99.3026
Max. virtual memory (cumulated for all children) (KiB): 865604

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 16.6395
system time used= 0.188971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24397
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= 2400
involuntary context switches= 2560

runsolver used 0.022996 second user time and 0.06199 second system time

The end

Launcher Data 

Begin job on node91 at 2009-07-12 02:39:23
IDJOB=2074336
IDBENCH=56089
IDSOLVER=737
FILE ID=node91/2074336-1247359163
PBS_JOBID= 9506935
Free space on /tmp= 66112 MiB

SOLVER NAME= Choco2.1.1 2009-06-10
BENCH NAME= CPAI08/csp/chessboardColoration/normalized-cc-10-10-2.xml
COMMAND LINE= java -Xms700M -Xmx700M -jar HOME/choco-2.1.1.jar -file BENCHNAME -h 1 -randval true -ac 32 -rest true -rb 10 -rg 1.3 -saclim 60 -s true -verb 0 -seed 11041979
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2074336-1247359163/watcher-2074336-1247359163 -o /tmp/evaluation-result-2074336-1247359163/solver-2074336-1247359163 -C 1800 -W 2000 -M 900  java -Xms700M -Xmx700M -jar HOME/choco-2.1.1.jar -file HOME/instance-2074336-1247359163.xml -h 1 -randval true -ac 32 -rest true -rb 10 -rg 1.3 -saclim 60 -s true -verb 0 -seed 11041979

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

MD5SUM BENCH= 242a13254f0897334325ad0c36acff97
RANDOM SEED=72059245

node91.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		: 3000.241
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		: 3000.241
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1768296 kB
Buffers:         17816 kB
Cached:          89216 kB
SwapCached:          0 kB
Active:         209340 kB
Inactive:        24892 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1768296 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            6192 kB
Writeback:           0 kB
Mapped:         145028 kB
Slab:            38372 kB
Committed_AS:   907456 kB
PageTables:       1960 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= 66108 MiB
End job on node91 at 2009-07-12 02:39:40