Trace number 2115998

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
Choco2.1.1b 2009-07-16UNSAT 8.42172 8.51899

DiagnosticValue
CHECKS0
NODES3203

General information on the benchmark

Namecsp/
chessboardColoration/normalized-cc-8-8-2.xml
MD5SUMc749bc7e0566d10272437da124749429
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 benchmark0.924859
Satisfiable
(Un)Satisfiability was proved
Number of variables64
Number of constraints784
Maximum constraint arity4
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension784
Global constraints used (with number of constraints)

Solver Data 

8.31/8.49	s UNSATISFIABLE
8.31/8.49	d AC 32
8.31/8.49	d RUNTIME 8.381
8.31/8.49	d NODES 3203
8.31/8.49	d NODES/s 382
8.31/8.49	d BACKTRACKS 4568
8.31/8.49	d BACKTRACKS/s 545
8.31/8.49	d CHECKS 0
8.31/8.49	d CHECKS/s 0
8.31/8.49	c UNSAT 8.381 TIME      3203 NDS    738 PARSTIME      265 BUILDPB       370 CONFIG        7008 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-2115998-1248030593/watcher-2115998-1248030593 -o /tmp/evaluation-result-2115998-1248030593/solver-2115998-1248030593 -C 1800 -W 2000 -M 900 java -Xms700M -Xmx700M -jar HOME/choco2.1.1.b.jar -file HOME/instance-2115998-1248030593.xml -randval true -h 1 -ac 32 -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: 1.91 1.95 1.90 4/80 27597
/proc/meminfo: memFree=868200/2055920 swapFree=4192812/4192956
[pid=27597] ppid=27595 vsize=18576 CPUtime=0
/proc/27597/stat : 27597 (runsolver) R 27595 27597 27169 0 -1 4194368 16 0 0 0 0 0 0 0 19 0 1 0 90126304 19021824 284 996147200 4194304 4302564 548682068272 18446744073709551615 262910045479 0 0 4096 24578 0 0 0 17 1 0 0
/proc/27597/statm: 4644 284 249 26 0 2626 0

[startup+0.043736 s]
/proc/loadavg: 1.91 1.95 1.90 4/80 27597
/proc/meminfo: memFree=868200/2055920 swapFree=4192812/4192956
[pid=27597] ppid=27595 vsize=859892 CPUtime=0.02
/proc/27597/stat : 27597 (java) S 27595 27597 27169 0 -1 0 2274 0 1 0 2 0 0 0 18 0 5 0 90126304 880529408 1858 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 0 0 16800971 18446744073709551615 0 0 17 1 0 0
/proc/27597/statm: 214973 1872 869 9 0 209888 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 859892

[startup+0.109983 s]
/proc/loadavg: 1.91 1.95 1.90 4/80 27597
/proc/meminfo: memFree=868200/2055920 swapFree=4192812/4192956
[pid=27597] ppid=27595 vsize=864060 CPUtime=0.09
/proc/27597/stat : 27597 (java) S 27595 27597 27169 0 -1 0 3893 0 1 0 8 1 0 0 18 0 9 0 90126304 884797440 3340 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/27597/statm: 216015 3340 1747 9 0 210484 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 864060

[startup+0.302013 s]
/proc/loadavg: 1.91 1.95 1.90 4/80 27597
/proc/meminfo: memFree=868200/2055920 swapFree=4192812/4192956
[pid=27597] ppid=27595 vsize=864192 CPUtime=0.28
/proc/27597/stat : 27597 (java) S 27595 27597 27169 0 -1 0 4488 0 1 0 26 2 0 0 18 0 9 0 90126304 884932608 3913 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/27597/statm: 216048 3913 1855 9 0 210517 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 864192

[startup+0.702095 s]
/proc/loadavg: 1.91 1.95 1.90 4/80 27597
/proc/meminfo: memFree=868200/2055920 swapFree=4192812/4192956
[pid=27597] ppid=27595 vsize=864932 CPUtime=0.69
/proc/27597/stat : 27597 (java) S 27595 27597 27169 0 -1 0 5651 0 1 0 66 3 0 0 18 0 9 0 90126304 885690368 5065 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/27597/statm: 216233 5065 1895 9 0 210702 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 864932

[startup+1.50125 s]
/proc/loadavg: 1.91 1.95 1.90 3/89 27606
/proc/meminfo: memFree=844768/2055920 swapFree=4192812/4192956
[pid=27597] ppid=27595 vsize=865264 CPUtime=1.47
/proc/27597/stat : 27597 (java) S 27595 27597 27169 0 -1 0 12973 0 1 0 140 7 0 0 18 0 9 0 90126304 886030336 12352 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/27597/statm: 216316 12352 1974 9 0 210785 0
[pid=27597/tid=27599] ppid=27595 vsize=865264 CPUtime=1.17
/proc/27597/task/27599/stat : 27599 (java) R 27595 27597 27169 0 -1 64 11596 0 1 0 111 6 0 0 25 0 9 0 90126306 886030336 12352 996147200 134512640 134550932 4294955888 18446744073709551615 4127189445 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27597/tid=27600] ppid=27595 vsize=865264 CPUtime=0
/proc/27597/task/27600/stat : 27600 (java) S 27595 27597 27169 0 -1 64 3 0 0 0 0 0 0 0 17 0 9 0 90126307 886030336 12352 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=27597/tid=27601] ppid=27595 vsize=865264 CPUtime=0
/proc/27597/task/27601/stat : 27601 (java) S 27595 27597 27169 0 -1 64 11 0 0 0 0 0 0 0 19 0 9 0 90126307 886030336 12352 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27597/tid=27602] ppid=27595 vsize=865264 CPUtime=0
/proc/27597/task/27602/stat : 27602 (java) S 27595 27597 27169 0 -1 64 4 0 0 0 0 0 0 0 20 0 9 0 90126307 886030336 12352 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27597/tid=27603] ppid=27595 vsize=865264 CPUtime=0
/proc/27597/task/27603/stat : 27603 (java) S 27595 27597 27169 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 90126309 886030336 12352 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27597/tid=27604] ppid=27595 vsize=865264 CPUtime=0.28
/proc/27597/task/27604/stat : 27604 (java) S 27595 27597 27169 0 -1 64 647 0 0 0 28 0 0 0 15 0 9 0 90126309 886030336 12352 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27597/tid=27605] ppid=27595 vsize=865264 CPUtime=0
/proc/27597/task/27605/stat : 27605 (java) S 27595 27597 27169 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 90126309 886030336 12352 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27597/tid=27606] ppid=27595 vsize=865264 CPUtime=0
/proc/27597/task/27606/stat : 27606 (java) S 27595 27597 27169 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 90126309 886030336 12352 996147200 134512640 134550932 4294955888 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) 865264

[startup+3.10157 s]
/proc/loadavg: 1.92 1.95 1.90 3/89 27606
/proc/meminfo: memFree=807456/2055920 swapFree=4192812/4192956
[pid=27597] ppid=27595 vsize=865264 CPUtime=3.06
/proc/27597/stat : 27597 (java) S 27595 27597 27169 0 -1 0 19017 0 1 0 296 10 0 0 18 0 9 0 90126304 886030336 18391 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/27597/statm: 216316 18391 1986 9 0 210785 0
[pid=27597/tid=27599] ppid=27595 vsize=865264 CPUtime=2.64
/proc/27597/task/27599/stat : 27599 (java) R 27595 27597 27169 0 -1 64 14814 0 1 0 256 8 0 0 25 0 9 0 90126306 886030336 18391 996147200 134512640 134550932 4294955888 18446744073709551615 4127174537 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27597/tid=27600] ppid=27595 vsize=865264 CPUtime=0.07
/proc/27597/task/27600/stat : 27600 (java) S 27595 27597 27169 0 -1 64 2807 0 0 0 7 0 0 0 16 0 9 0 90126307 886030336 18391 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=27597/tid=27601] ppid=27595 vsize=865264 CPUtime=0
/proc/27597/task/27601/stat : 27601 (java) S 27595 27597 27169 0 -1 64 16 0 0 0 0 0 0 0 16 0 9 0 90126307 886030336 18391 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27597/tid=27602] ppid=27595 vsize=865264 CPUtime=0
/proc/27597/task/27602/stat : 27602 (java) S 27595 27597 27169 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 90126307 886030336 18391 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27597/tid=27603] ppid=27595 vsize=865264 CPUtime=0
/proc/27597/task/27603/stat : 27603 (java) S 27595 27597 27169 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 90126309 886030336 18391 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27597/tid=27604] ppid=27595 vsize=865264 CPUtime=0.31
/proc/27597/task/27604/stat : 27604 (java) S 27595 27597 27169 0 -1 64 663 0 0 0 31 0 0 0 15 0 9 0 90126309 886030336 18391 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27597/tid=27605] ppid=27595 vsize=865264 CPUtime=0
/proc/27597/task/27605/stat : 27605 (java) S 27595 27597 27169 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 90126309 886030336 18391 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27597/tid=27606] ppid=27595 vsize=865264 CPUtime=0
/proc/27597/task/27606/stat : 27606 (java) S 27595 27597 27169 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 90126309 886030336 18391 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 865264

[startup+6.30119 s]
/proc/loadavg: 1.92 1.95 1.90 3/89 27606
/proc/meminfo: memFree=801760/2055920 swapFree=4192812/4192956
[pid=27597] ppid=27595 vsize=865264 CPUtime=6.22
/proc/27597/stat : 27597 (java) S 27595 27597 27169 0 -1 0 19037 0 1 0 612 10 0 0 18 0 9 0 90126304 886030336 18405 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/27597/statm: 216316 18405 1989 9 0 210785 0
[pid=27597/tid=27599] ppid=27595 vsize=865264 CPUtime=5.77
/proc/27597/task/27599/stat : 27599 (java) R 27595 27597 27169 0 -1 64 14821 0 1 0 569 8 0 0 25 0 9 0 90126306 886030336 18405 996147200 134512640 134550932 4294955888 18446744073709551615 4127219157 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27597/tid=27600] ppid=27595 vsize=865264 CPUtime=0.07
/proc/27597/task/27600/stat : 27600 (java) S 27595 27597 27169 0 -1 64 2807 0 0 0 7 0 0 0 16 0 9 0 90126307 886030336 18405 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=27597/tid=27601] ppid=27595 vsize=865264 CPUtime=0
/proc/27597/task/27601/stat : 27601 (java) S 27595 27597 27169 0 -1 64 16 0 0 0 0 0 0 0 16 0 9 0 90126307 886030336 18405 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27597/tid=27602] ppid=27595 vsize=865264 CPUtime=0
/proc/27597/task/27602/stat : 27602 (java) S 27595 27597 27169 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 90126307 886030336 18405 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27597/tid=27603] ppid=27595 vsize=865264 CPUtime=0
/proc/27597/task/27603/stat : 27603 (java) S 27595 27597 27169 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 90126309 886030336 18405 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27597/tid=27604] ppid=27595 vsize=865264 CPUtime=0.33
/proc/27597/task/27604/stat : 27604 (java) S 27595 27597 27169 0 -1 64 676 0 0 0 33 0 0 0 15 0 9 0 90126309 886030336 18405 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27597/tid=27605] ppid=27595 vsize=865264 CPUtime=0
/proc/27597/task/27605/stat : 27605 (java) S 27595 27597 27169 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 90126309 886030336 18405 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27597/tid=27606] ppid=27595 vsize=865264 CPUtime=0
/proc/27597/task/27606/stat : 27606 (java) S 27595 27597 27169 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 90126309 886030336 18405 996147200 134512640 134550932 4294955888 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) 865264

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

[startup+7.90151 s]
/proc/loadavg: 1.93 1.95 1.90 3/89 27606
/proc/meminfo: memFree=801760/2055920 swapFree=4192812/4192956
[pid=27597] ppid=27595 vsize=865264 CPUtime=7.81
/proc/27597/stat : 27597 (java) S 27595 27597 27169 0 -1 0 19040 0 1 0 770 11 0 0 18 0 9 0 90126304 886030336 18405 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/27597/statm: 216316 18405 1989 9 0 210785 0
[pid=27597/tid=27599] ppid=27595 vsize=865264 CPUtime=7.36
/proc/27597/task/27599/stat : 27599 (java) R 27595 27597 27169 0 -1 64 14824 0 1 0 727 9 0 0 25 0 9 0 90126306 886030336 18405 996147200 134512640 134550932 4294955888 18446744073709551615 4127205095 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27597/tid=27600] ppid=27595 vsize=865264 CPUtime=0.08
/proc/27597/task/27600/stat : 27600 (java) S 27595 27597 27169 0 -1 64 2807 0 0 0 8 0 0 0 16 0 9 0 90126307 886030336 18405 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=27597/tid=27601] ppid=27595 vsize=865264 CPUtime=0
/proc/27597/task/27601/stat : 27601 (java) S 27595 27597 27169 0 -1 64 16 0 0 0 0 0 0 0 16 0 9 0 90126307 886030336 18405 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27597/tid=27602] ppid=27595 vsize=865264 CPUtime=0
/proc/27597/task/27602/stat : 27602 (java) S 27595 27597 27169 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 90126307 886030336 18405 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27597/tid=27603] ppid=27595 vsize=865264 CPUtime=0
/proc/27597/task/27603/stat : 27603 (java) S 27595 27597 27169 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 90126309 886030336 18405 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27597/tid=27604] ppid=27595 vsize=865264 CPUtime=0.33
/proc/27597/task/27604/stat : 27604 (java) S 27595 27597 27169 0 -1 64 676 0 0 0 33 0 0 0 15 0 9 0 90126309 886030336 18405 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27597/tid=27605] ppid=27595 vsize=865264 CPUtime=0
/proc/27597/task/27605/stat : 27605 (java) S 27595 27597 27169 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 90126309 886030336 18405 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27597/tid=27606] ppid=27595 vsize=865264 CPUtime=0
/proc/27597/task/27606/stat : 27606 (java) S 27595 27597 27169 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 90126309 886030336 18405 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 7.81
Current children cumulated vsize (KiB) 865264

[startup+8.30159 s]
/proc/loadavg: 1.93 1.95 1.90 3/89 27606
/proc/meminfo: memFree=801760/2055920 swapFree=4192812/4192956
[pid=27597] ppid=27595 vsize=865264 CPUtime=8.21
/proc/27597/stat : 27597 (java) S 27595 27597 27169 0 -1 0 19041 0 1 0 810 11 0 0 18 0 9 0 90126304 886030336 18405 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/27597/statm: 216316 18405 1989 9 0 210785 0
[pid=27597/tid=27599] ppid=27595 vsize=865264 CPUtime=7.76
/proc/27597/task/27599/stat : 27599 (java) R 27595 27597 27169 0 -1 64 14825 0 1 0 767 9 0 0 25 0 9 0 90126306 886030336 18405 996147200 134512640 134550932 4294955888 18446744073709551615 4127096312 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27597/tid=27600] ppid=27595 vsize=865264 CPUtime=0.08
/proc/27597/task/27600/stat : 27600 (java) S 27595 27597 27169 0 -1 64 2807 0 0 0 8 0 0 0 16 0 9 0 90126307 886030336 18405 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=27597/tid=27601] ppid=27595 vsize=865264 CPUtime=0
/proc/27597/task/27601/stat : 27601 (java) S 27595 27597 27169 0 -1 64 16 0 0 0 0 0 0 0 16 0 9 0 90126307 886030336 18405 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27597/tid=27602] ppid=27595 vsize=865264 CPUtime=0
/proc/27597/task/27602/stat : 27602 (java) S 27595 27597 27169 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 90126307 886030336 18405 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27597/tid=27603] ppid=27595 vsize=865264 CPUtime=0
/proc/27597/task/27603/stat : 27603 (java) S 27595 27597 27169 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 90126309 886030336 18405 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27597/tid=27604] ppid=27595 vsize=865264 CPUtime=0.33
/proc/27597/task/27604/stat : 27604 (java) S 27595 27597 27169 0 -1 64 676 0 0 0 33 0 0 0 15 0 9 0 90126309 886030336 18405 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27597/tid=27605] ppid=27595 vsize=865264 CPUtime=0
/proc/27597/task/27605/stat : 27605 (java) S 27595 27597 27169 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 90126309 886030336 18405 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27597/tid=27606] ppid=27595 vsize=865264 CPUtime=0
/proc/27597/task/27606/stat : 27606 (java) S 27595 27597 27169 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 90126309 886030336 18405 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 8.21
Current children cumulated vsize (KiB) 865264

[startup+8.50263 s]
/proc/loadavg: 1.93 1.95 1.90 3/89 27606
/proc/meminfo: memFree=801760/2055920 swapFree=4192812/4192956
[pid=27597] ppid=27595 vsize=865588 CPUtime=8.4
/proc/27597/stat : 27597 (java) S 27595 27597 27169 0 -1 0 19064 0 1 0 829 11 0 0 18 0 9 0 90126304 886362112 18424 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/27597/statm: 216397 18424 1995 9 0 210866 0
[pid=27597/tid=27599] ppid=27595 vsize=865588 CPUtime=7.95
/proc/27597/task/27599/stat : 27599 (java) S 27595 27597 27169 0 -1 64 14841 0 1 0 786 9 0 0 25 0 9 0 90126306 886362112 18424 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27597/tid=27600] ppid=27595 vsize=865588 CPUtime=0.08
/proc/27597/task/27600/stat : 27600 (java) S 27595 27597 27169 0 -1 64 2808 0 0 0 8 0 0 0 16 0 9 0 90126307 886362112 18424 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=27597/tid=27601] ppid=27595 vsize=865588 CPUtime=0
/proc/27597/task/27601/stat : 27601 (java) S 27595 27597 27169 0 -1 64 16 0 0 0 0 0 0 0 16 0 9 0 90126307 886362112 18424 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27597/tid=27602] ppid=27595 vsize=865588 CPUtime=0
/proc/27597/task/27602/stat : 27602 (java) S 27595 27597 27169 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 90126307 886362112 18424 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27597/tid=27603] ppid=27595 vsize=865588 CPUtime=0
/proc/27597/task/27603/stat : 27603 (java) S 27595 27597 27169 0 -1 64 1 0 0 0 0 0 0 0 18 0 9 0 90126309 886362112 18424 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27597/tid=27604] ppid=27595 vsize=865588 CPUtime=0.33
/proc/27597/task/27604/stat : 27604 (java) S 27595 27597 27169 0 -1 64 677 0 0 0 33 0 0 0 17 0 9 0 90126309 886362112 18424 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27597/tid=27605] ppid=27595 vsize=865588 CPUtime=0
/proc/27597/task/27605/stat : 27605 (java) S 27595 27597 27169 0 -1 64 0 0 0 0 0 0 0 0 19 0 9 0 90126309 886362112 18424 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=27597/tid=27606] ppid=27595 vsize=865588 CPUtime=0
/proc/27597/task/27606/stat : 27606 (java) S 27595 27597 27169 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 90126309 886362112 18424 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 8.4
Current children cumulated vsize (KiB) 865588

Child status: 0
Real time (s): 8.51899
CPU time (s): 8.42172
CPU user time (s): 8.29474
CPU system time (s): 0.12698
CPU usage (%): 98.8581
Max. virtual memory (cumulated for all children) (KiB): 865588

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.29474
system time used= 0.12698
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19067
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= 1633
involuntary context switches= 1930

runsolver used 0.012998 second user time and 0.032994 second system time

The end

Launcher Data 

Begin job on node11 at 2009-07-19 21:09:53
IDJOB=2115998
IDBENCH=56093
IDSOLVER=780
FILE ID=node11/2115998-1248030593
PBS_JOBID= 9529024
Free space on /tmp= 66404 MiB

SOLVER NAME= Choco2.1.1b 2009-07-16
BENCH NAME= CPAI08/csp/chessboardColoration/normalized-cc-8-8-2.xml
COMMAND LINE= java -Xms700M -Xmx700M -jar HOME/choco2.1.1.b.jar -file BENCHNAME -randval true -h 1 -ac 32 -saclim 60 -s true -verb 0 -seed 11041979
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2115998-1248030593/watcher-2115998-1248030593 -o /tmp/evaluation-result-2115998-1248030593/solver-2115998-1248030593 -C 1800 -W 2000 -M 900  java -Xms700M -Xmx700M -jar HOME/choco2.1.1.b.jar -file HOME/instance-2115998-1248030593.xml -randval true -h 1 -ac 32 -saclim 60 -s true -verb 0 -seed 11041979

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

MD5SUM BENCH= c749bc7e0566d10272437da124749429
RANDOM SEED=350716241

node11.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		: 3000.274
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		: 3000.274
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:        868680 kB
Buffers:         92472 kB
Cached:         922496 kB
SwapCached:          0 kB
Active:         202412 kB
Inactive:       886880 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        868680 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            5244 kB
Writeback:           0 kB
Mapped:          92160 kB
Slab:            83112 kB
Committed_AS:  1270796 kB
PageTables:       1992 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= 66400 MiB
End job on node11 at 2009-07-19 21:10:02