Trace number 2115996

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 31.1363 31.1814

DiagnosticValue
CHECKS0
NODES3167

General information on the benchmark

Namecsp/chessboardColoration/
normalized-cc-12-12-2.xml
MD5SUM3522093697b9ca731333dcd1630624f7
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 benchmark2.50262
Satisfiable
(Un)Satisfiability was proved
Number of variables144
Number of constraints4356
Maximum constraint arity4
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension4356
Global constraints used (with number of constraints)

Solver Data 

31.08/31.13	s UNSATISFIABLE
31.08/31.13	d AC 32
31.08/31.13	d RUNTIME 31.031
31.08/31.13	d NODES 3167
31.08/31.13	d NODES/s 102
31.08/31.13	d BACKTRACKS 4521
31.08/31.13	d BACKTRACKS/s 146
31.08/31.13	d CHECKS 0
31.08/31.13	d CHECKS/s 0
31.08/31.13	c UNSAT 31.031 TIME      3167 NDS    1068 PARSTIME      692 BUILDPB       854 CONFIG        28417 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-2115996-1248030592/watcher-2115996-1248030592 -o /tmp/evaluation-result-2115996-1248030592/solver-2115996-1248030592 -C 1800 -W 2000 -M 900 java -Xms700M -Xmx700M -jar HOME/choco2.1.1.b.jar -file HOME/instance-2115996-1248030592.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: 1.93 1.98 1.91 4/81 27429
/proc/meminfo: memFree=648672/2055920 swapFree=4192812/4192956
[pid=27429] ppid=27427 vsize=152 CPUtime=0
/proc/27429/stat : 27429 (java) R 27427 27429 26204 0 -1 0 222 0 0 0 0 0 0 0 18 0 1 0 90125724 155648 26 996147200 134512640 134550932 4294955888 18446744073709551615 9273643 0 0 4096 0 0 0 0 17 0 0 0
/proc/27429/statm: 38 26 19 9 0 4 0

[startup+0.0533769 s]
/proc/loadavg: 1.93 1.98 1.91 4/81 27429
/proc/meminfo: memFree=648672/2055920 swapFree=4192812/4192956
[pid=27429] ppid=27427 vsize=862024 CPUtime=0.04
/proc/27429/stat : 27429 (java) S 27427 27429 26204 0 -1 0 2779 0 1 0 3 1 0 0 18 0 9 0 90125724 882712576 2299 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/27429/statm: 215506 2299 1135 9 0 210376 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 862024

[startup+0.101382 s]
/proc/loadavg: 1.93 1.98 1.91 4/81 27429
/proc/meminfo: memFree=648672/2055920 swapFree=4192812/4192956
[pid=27429] ppid=27427 vsize=864104 CPUtime=0.09
/proc/27429/stat : 27429 (java) S 27427 27429 26204 0 -1 0 3907 0 1 0 7 2 0 0 18 0 9 0 90125724 884842496 3354 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/27429/statm: 216026 3354 1752 9 0 210495 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 864104

[startup+0.301405 s]
/proc/loadavg: 1.93 1.98 1.91 4/81 27429
/proc/meminfo: memFree=648672/2055920 swapFree=4192812/4192956
[pid=27429] ppid=27427 vsize=864868 CPUtime=0.29
/proc/27429/stat : 27429 (java) S 27427 27429 26204 0 -1 0 4720 0 1 0 26 3 0 0 18 0 9 0 90125724 885624832 4145 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/27429/statm: 216217 4145 1856 9 0 210686 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 864868

[startup+0.701452 s]
/proc/loadavg: 1.93 1.98 1.91 4/81 27429
/proc/meminfo: memFree=648672/2055920 swapFree=4192812/4192956
[pid=27429] ppid=27427 vsize=865000 CPUtime=0.69
/proc/27429/stat : 27429 (java) S 27427 27429 26204 0 -1 0 8218 0 1 0 64 5 0 0 18 0 9 0 90125724 885760000 7632 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/27429/statm: 216250 7634 1899 9 0 210719 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 865000

[startup+1.50154 s]
/proc/loadavg: 1.93 1.98 1.91 3/90 27438
/proc/meminfo: memFree=602712/2055920 swapFree=4192812/4192956
[pid=27429] ppid=27427 vsize=865152 CPUtime=1.49
/proc/27429/stat : 27429 (java) S 27427 27429 26204 0 -1 0 17991 0 1 0 139 10 0 0 18 0 9 0 90125724 885915648 17381 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/27429/statm: 216288 17381 1964 9 0 210757 0
[pid=27429/tid=27431] ppid=27427 vsize=865152 CPUtime=1.16
/proc/27429/task/27431/stat : 27431 (java) R 27427 27429 26204 0 -1 64 14540 0 1 0 109 7 0 0 25 0 9 0 90125725 885915648 17381 996147200 134512640 134550932 4294955888 18446744073709551615 102883256 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27429/tid=27432] ppid=27427 vsize=865152 CPUtime=0.05
/proc/27429/task/27432/stat : 27432 (java) S 27427 27429 26204 0 -1 64 2102 0 0 0 5 0 0 0 16 0 9 0 90125726 885915648 17381 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=27429/tid=27433] ppid=27427 vsize=865152 CPUtime=0
/proc/27429/task/27433/stat : 27433 (java) S 27427 27429 26204 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 90125726 885915648 17381 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27429/tid=27434] ppid=27427 vsize=865152 CPUtime=0
/proc/27429/task/27434/stat : 27434 (java) S 27427 27429 26204 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 90125726 885915648 17381 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27429/tid=27435] ppid=27427 vsize=865152 CPUtime=0
/proc/27429/task/27435/stat : 27435 (java) S 27427 27429 26204 0 -1 64 1 0 0 0 0 0 0 0 24 0 9 0 90125728 885915648 17381 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27429/tid=27436] ppid=27427 vsize=865152 CPUtime=0.24
/proc/27429/task/27436/stat : 27436 (java) S 27427 27429 26204 0 -1 64 617 0 0 0 23 1 0 0 16 0 9 0 90125728 885915648 17381 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27429/tid=27437] ppid=27427 vsize=865152 CPUtime=0
/proc/27429/task/27437/stat : 27437 (java) S 27427 27429 26204 0 -1 64 0 0 0 0 0 0 0 0 25 0 9 0 90125728 885915648 17381 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27429/tid=27438] ppid=27427 vsize=865152 CPUtime=0
/proc/27429/task/27438/stat : 27438 (java) S 27427 27429 26204 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 90125728 885915648 17381 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 865152

[startup+3.10272 s]
/proc/loadavg: 1.93 1.98 1.91 3/90 27438
/proc/meminfo: memFree=570840/2055920 swapFree=4192812/4192956
[pid=27429] ppid=27427 vsize=865276 CPUtime=3.09
/proc/27429/stat : 27429 (java) S 27427 27429 26204 0 -1 0 24400 0 1 0 296 13 0 0 18 0 9 0 90125724 886042624 23773 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/27429/statm: 216319 23773 1986 9 0 210788 0
[pid=27429/tid=27431] ppid=27427 vsize=865276 CPUtime=2.4
/proc/27429/task/27431/stat : 27431 (java) R 27427 27429 26204 0 -1 64 14811 0 1 0 232 8 0 0 25 0 9 0 90125725 886042624 23773 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27429/tid=27432] ppid=27427 vsize=865276 CPUtime=0.31
/proc/27429/task/27432/stat : 27432 (java) S 27427 27429 26204 0 -1 64 8164 0 0 0 28 3 0 0 16 0 9 0 90125726 886042624 23773 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=27429/tid=27433] ppid=27427 vsize=865276 CPUtime=0
/proc/27429/task/27433/stat : 27433 (java) S 27427 27429 26204 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 90125726 886042624 23773 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27429/tid=27434] ppid=27427 vsize=865276 CPUtime=0
/proc/27429/task/27434/stat : 27434 (java) S 27427 27429 26204 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 90125726 886042624 23773 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27429/tid=27435] ppid=27427 vsize=865276 CPUtime=0
/proc/27429/task/27435/stat : 27435 (java) S 27427 27429 26204 0 -1 64 1 0 0 0 0 0 0 0 24 0 9 0 90125728 886042624 23773 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27429/tid=27436] ppid=27427 vsize=865276 CPUtime=0.36
/proc/27429/task/27436/stat : 27436 (java) S 27427 27429 26204 0 -1 64 693 0 0 0 35 1 0 0 15 0 9 0 90125728 886042624 23773 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27429/tid=27437] ppid=27427 vsize=865276 CPUtime=0
/proc/27429/task/27437/stat : 27437 (java) S 27427 27429 26204 0 -1 64 0 0 0 0 0 0 0 0 25 0 9 0 90125728 886042624 23773 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27429/tid=27438] ppid=27427 vsize=865276 CPUtime=0
/proc/27429/task/27438/stat : 27438 (java) S 27427 27429 26204 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 90125728 886042624 23773 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 865276

[startup+6.30209 s]
/proc/loadavg: 1.93 1.98 1.91 3/90 27438
/proc/meminfo: memFree=555736/2055920 swapFree=4192812/4192956
[pid=27429] ppid=27427 vsize=865276 CPUtime=6.29
/proc/27429/stat : 27429 (java) S 27427 27429 26204 0 -1 0 25698 0 1 0 615 14 0 0 18 0 9 0 90125724 886042624 25067 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/27429/statm: 216319 25067 1988 9 0 210788 0
[pid=27429/tid=27431] ppid=27427 vsize=865276 CPUtime=5.53
/proc/27429/task/27431/stat : 27431 (java) R 27427 27429 26204 0 -1 64 14822 0 1 0 544 9 0 0 25 0 9 0 90125725 886042624 25067 996147200 134512640 134550932 4294955888 18446744073709551615 4127385920 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27429/tid=27432] ppid=27427 vsize=865276 CPUtime=0.35
/proc/27429/task/27432/stat : 27432 (java) S 27427 27429 26204 0 -1 64 9440 0 0 0 32 3 0 0 17 0 9 0 90125726 886042624 25067 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=27429/tid=27433] ppid=27427 vsize=865276 CPUtime=0
/proc/27429/task/27433/stat : 27433 (java) S 27427 27429 26204 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 90125726 886042624 25067 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27429/tid=27434] ppid=27427 vsize=865276 CPUtime=0
/proc/27429/task/27434/stat : 27434 (java) S 27427 27429 26204 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 90125726 886042624 25067 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27429/tid=27435] ppid=27427 vsize=865276 CPUtime=0
/proc/27429/task/27435/stat : 27435 (java) S 27427 27429 26204 0 -1 64 1 0 0 0 0 0 0 0 24 0 9 0 90125728 886042624 25067 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27429/tid=27436] ppid=27427 vsize=865276 CPUtime=0.37
/proc/27429/task/27436/stat : 27436 (java) S 27427 27429 26204 0 -1 64 704 0 0 0 36 1 0 0 15 0 9 0 90125728 886042624 25067 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27429/tid=27437] ppid=27427 vsize=865276 CPUtime=0
/proc/27429/task/27437/stat : 27437 (java) S 27427 27429 26204 0 -1 64 0 0 0 0 0 0 0 0 25 0 9 0 90125728 886042624 25067 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27429/tid=27438] ppid=27427 vsize=865276 CPUtime=0
/proc/27429/task/27438/stat : 27438 (java) S 27427 27429 26204 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 90125728 886042624 25067 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 865276

[startup+12.7028 s]
/proc/loadavg: 1.94 1.98 1.91 3/90 27438
/proc/meminfo: memFree=555544/2055920 swapFree=4192812/4192956
[pid=27429] ppid=27427 vsize=865276 CPUtime=12.69
/proc/27429/stat : 27429 (java) S 27427 27429 26204 0 -1 0 25713 0 1 0 1254 15 0 0 18 0 9 0 90125724 886042624 25074 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/27429/statm: 216319 25074 1988 9 0 210788 0
[pid=27429/tid=27431] ppid=27427 vsize=865276 CPUtime=11.88
/proc/27429/task/27431/stat : 27431 (java) R 27427 27429 26204 0 -1 64 14830 0 1 0 1179 9 0 0 25 0 9 0 90125725 886042624 25074 996147200 134512640 134550932 4294955888 18446744073709551615 4127385384 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27429/tid=27432] ppid=27427 vsize=865276 CPUtime=0.4
/proc/27429/task/27432/stat : 27432 (java) S 27427 27429 26204 0 -1 64 9440 0 0 0 37 3 0 0 17 0 9 0 90125726 886042624 25074 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=27429/tid=27433] ppid=27427 vsize=865276 CPUtime=0
/proc/27429/task/27433/stat : 27433 (java) S 27427 27429 26204 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 90125726 886042624 25074 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27429/tid=27434] ppid=27427 vsize=865276 CPUtime=0
/proc/27429/task/27434/stat : 27434 (java) S 27427 27429 26204 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 90125726 886042624 25074 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27429/tid=27435] ppid=27427 vsize=865276 CPUtime=0
/proc/27429/task/27435/stat : 27435 (java) S 27427 27429 26204 0 -1 64 1 0 0 0 0 0 0 0 24 0 9 0 90125728 886042624 25074 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27429/tid=27436] ppid=27427 vsize=865276 CPUtime=0.38
/proc/27429/task/27436/stat : 27436 (java) S 27427 27429 26204 0 -1 64 711 0 0 0 37 1 0 0 16 0 9 0 90125728 886042624 25074 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27429/tid=27437] ppid=27427 vsize=865276 CPUtime=0
/proc/27429/task/27437/stat : 27437 (java) S 27427 27429 26204 0 -1 64 0 0 0 0 0 0 0 0 25 0 9 0 90125728 886042624 25074 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27429/tid=27438] ppid=27427 vsize=865276 CPUtime=0
/proc/27429/task/27438/stat : 27438 (java) S 27427 27429 26204 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 90125728 886042624 25074 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 865276

[startup+25.5013 s]
/proc/loadavg: 1.95 1.98 1.91 3/90 27438
/proc/meminfo: memFree=555544/2055920 swapFree=4192812/4192956
[pid=27429] ppid=27427 vsize=865276 CPUtime=25.48
/proc/27429/stat : 27429 (java) S 27427 27429 26204 0 -1 0 25789 0 1 0 2532 16 0 0 18 0 9 0 90125724 886042624 25135 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/27429/statm: 216319 25135 1991 9 0 210788 0
[pid=27429/tid=27431] ppid=27427 vsize=865276 CPUtime=24.59
/proc/27429/task/27431/stat : 27431 (java) R 27427 27429 26204 0 -1 64 14845 0 1 0 2449 10 0 0 25 0 9 0 90125725 886042624 25135 996147200 134512640 134550932 4294955888 18446744073709551615 4127327985 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27429/tid=27432] ppid=27427 vsize=865276 CPUtime=0.46
/proc/27429/task/27432/stat : 27432 (java) S 27427 27429 26204 0 -1 64 9492 0 0 0 43 3 0 0 17 0 9 0 90125726 886042624 25135 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=27429/tid=27433] ppid=27427 vsize=865276 CPUtime=0
/proc/27429/task/27433/stat : 27433 (java) S 27427 27429 26204 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 90125726 886042624 25135 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27429/tid=27434] ppid=27427 vsize=865276 CPUtime=0
/proc/27429/task/27434/stat : 27434 (java) S 27427 27429 26204 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 90125726 886042624 25135 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27429/tid=27435] ppid=27427 vsize=865276 CPUtime=0
/proc/27429/task/27435/stat : 27435 (java) S 27427 27429 26204 0 -1 64 1 0 0 0 0 0 0 0 24 0 9 0 90125728 886042624 25135 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27429/tid=27436] ppid=27427 vsize=865276 CPUtime=0.4
/proc/27429/task/27436/stat : 27436 (java) S 27427 27429 26204 0 -1 64 720 0 0 0 39 1 0 0 16 0 9 0 90125728 886042624 25135 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27429/tid=27437] ppid=27427 vsize=865276 CPUtime=0
/proc/27429/task/27437/stat : 27437 (java) S 27427 27429 26204 0 -1 64 0 0 0 0 0 0 0 0 25 0 9 0 90125728 886042624 25135 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27429/tid=27438] ppid=27427 vsize=865276 CPUtime=0
/proc/27429/task/27438/stat : 27438 (java) S 27427 27429 26204 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 90125728 886042624 25135 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 865276

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

[startup+28.7026 s]
/proc/loadavg: 1.95 1.98 1.91 3/90 27438
/proc/meminfo: memFree=555544/2055920 swapFree=4192812/4192956
[pid=27429] ppid=27427 vsize=865276 CPUtime=28.68
/proc/27429/stat : 27429 (java) S 27427 27429 26204 0 -1 0 25793 0 1 0 2852 16 0 0 18 0 9 0 90125724 886042624 25135 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/27429/statm: 216319 25135 1991 9 0 210788 0
[pid=27429/tid=27431] ppid=27427 vsize=865276 CPUtime=27.77
/proc/27429/task/27431/stat : 27431 (java) R 27427 27429 26204 0 -1 64 14849 0 1 0 2767 10 0 0 25 0 9 0 90125725 886042624 25135 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27429/tid=27432] ppid=27427 vsize=865276 CPUtime=0.47
/proc/27429/task/27432/stat : 27432 (java) S 27427 27429 26204 0 -1 64 9492 0 0 0 44 3 0 0 17 0 9 0 90125726 886042624 25135 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=27429/tid=27433] ppid=27427 vsize=865276 CPUtime=0
/proc/27429/task/27433/stat : 27433 (java) S 27427 27429 26204 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 90125726 886042624 25135 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27429/tid=27434] ppid=27427 vsize=865276 CPUtime=0
/proc/27429/task/27434/stat : 27434 (java) S 27427 27429 26204 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 90125726 886042624 25135 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27429/tid=27435] ppid=27427 vsize=865276 CPUtime=0
/proc/27429/task/27435/stat : 27435 (java) S 27427 27429 26204 0 -1 64 1 0 0 0 0 0 0 0 24 0 9 0 90125728 886042624 25135 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27429/tid=27436] ppid=27427 vsize=865276 CPUtime=0.4
/proc/27429/task/27436/stat : 27436 (java) S 27427 27429 26204 0 -1 64 720 0 0 0 39 1 0 0 16 0 9 0 90125728 886042624 25135 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27429/tid=27437] ppid=27427 vsize=865276 CPUtime=0
/proc/27429/task/27437/stat : 27437 (java) S 27427 27429 26204 0 -1 64 0 0 0 0 0 0 0 0 25 0 9 0 90125728 886042624 25135 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27429/tid=27438] ppid=27427 vsize=865276 CPUtime=0
/proc/27429/task/27438/stat : 27438 (java) S 27427 27429 26204 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 90125728 886042624 25135 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 28.68
Current children cumulated vsize (KiB) 865276

[startup+30.3028 s]
/proc/loadavg: 1.95 1.98 1.91 3/90 27438
/proc/meminfo: memFree=555544/2055920 swapFree=4192812/4192956
[pid=27429] ppid=27427 vsize=865276 CPUtime=30.28
/proc/27429/stat : 27429 (java) S 27427 27429 26204 0 -1 0 25795 0 1 0 3012 16 0 0 18 0 9 0 90125724 886042624 25135 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/27429/statm: 216319 25135 1991 9 0 210788 0
[pid=27429/tid=27431] ppid=27427 vsize=865276 CPUtime=29.36
/proc/27429/task/27431/stat : 27431 (java) R 27427 27429 26204 0 -1 64 14851 0 1 0 2926 10 0 0 25 0 9 0 90125725 886042624 25135 996147200 134512640 134550932 4294955888 18446744073709551615 4127188263 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27429/tid=27432] ppid=27427 vsize=865276 CPUtime=0.48
/proc/27429/task/27432/stat : 27432 (java) S 27427 27429 26204 0 -1 64 9492 0 0 0 45 3 0 0 16 0 9 0 90125726 886042624 25135 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=27429/tid=27433] ppid=27427 vsize=865276 CPUtime=0
/proc/27429/task/27433/stat : 27433 (java) S 27427 27429 26204 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 90125726 886042624 25135 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27429/tid=27434] ppid=27427 vsize=865276 CPUtime=0
/proc/27429/task/27434/stat : 27434 (java) S 27427 27429 26204 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 90125726 886042624 25135 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27429/tid=27435] ppid=27427 vsize=865276 CPUtime=0
/proc/27429/task/27435/stat : 27435 (java) S 27427 27429 26204 0 -1 64 1 0 0 0 0 0 0 0 24 0 9 0 90125728 886042624 25135 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27429/tid=27436] ppid=27427 vsize=865276 CPUtime=0.4
/proc/27429/task/27436/stat : 27436 (java) S 27427 27429 26204 0 -1 64 720 0 0 0 39 1 0 0 16 0 9 0 90125728 886042624 25135 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27429/tid=27437] ppid=27427 vsize=865276 CPUtime=0
/proc/27429/task/27437/stat : 27437 (java) S 27427 27429 26204 0 -1 64 0 0 0 0 0 0 0 0 25 0 9 0 90125728 886042624 25135 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27429/tid=27438] ppid=27427 vsize=865276 CPUtime=0
/proc/27429/task/27438/stat : 27438 (java) S 27427 27429 26204 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 90125728 886042624 25135 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 30.28
Current children cumulated vsize (KiB) 865276

[startup+30.7029 s]
/proc/loadavg: 1.95 1.98 1.91 3/90 27438
/proc/meminfo: memFree=555544/2055920 swapFree=4192812/4192956
[pid=27429] ppid=27427 vsize=865276 CPUtime=30.68
/proc/27429/stat : 27429 (java) S 27427 27429 26204 0 -1 0 25795 0 1 0 3052 16 0 0 18 0 9 0 90125724 886042624 25135 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/27429/statm: 216319 25135 1991 9 0 210788 0
[pid=27429/tid=27431] ppid=27427 vsize=865276 CPUtime=29.77
/proc/27429/task/27431/stat : 27431 (java) R 27427 27429 26204 0 -1 64 14851 0 1 0 2967 10 0 0 25 0 9 0 90125725 886042624 25135 996147200 134512640 134550932 4294955888 18446744073709551615 4127296179 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27429/tid=27432] ppid=27427 vsize=865276 CPUtime=0.48
/proc/27429/task/27432/stat : 27432 (java) S 27427 27429 26204 0 -1 64 9492 0 0 0 45 3 0 0 16 0 9 0 90125726 886042624 25135 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=27429/tid=27433] ppid=27427 vsize=865276 CPUtime=0
/proc/27429/task/27433/stat : 27433 (java) S 27427 27429 26204 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 90125726 886042624 25135 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27429/tid=27434] ppid=27427 vsize=865276 CPUtime=0
/proc/27429/task/27434/stat : 27434 (java) S 27427 27429 26204 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 90125726 886042624 25135 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27429/tid=27435] ppid=27427 vsize=865276 CPUtime=0
/proc/27429/task/27435/stat : 27435 (java) S 27427 27429 26204 0 -1 64 1 0 0 0 0 0 0 0 24 0 9 0 90125728 886042624 25135 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27429/tid=27436] ppid=27427 vsize=865276 CPUtime=0.4
/proc/27429/task/27436/stat : 27436 (java) S 27427 27429 26204 0 -1 64 720 0 0 0 39 1 0 0 16 0 9 0 90125728 886042624 25135 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27429/tid=27437] ppid=27427 vsize=865276 CPUtime=0
/proc/27429/task/27437/stat : 27437 (java) S 27427 27429 26204 0 -1 64 0 0 0 0 0 0 0 0 25 0 9 0 90125728 886042624 25135 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27429/tid=27438] ppid=27427 vsize=865276 CPUtime=0
/proc/27429/task/27438/stat : 27438 (java) S 27427 27429 26204 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 90125728 886042624 25135 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 30.68
Current children cumulated vsize (KiB) 865276

[startup+31.1029 s]
/proc/loadavg: 1.95 1.98 1.91 3/90 27438
/proc/meminfo: memFree=555544/2055920 swapFree=4192812/4192956
[pid=27429] ppid=27427 vsize=865276 CPUtime=31.08
/proc/27429/stat : 27429 (java) S 27427 27429 26204 0 -1 0 25796 0 1 0 3092 16 0 0 18 0 9 0 90125724 886042624 25135 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 0 0 0
/proc/27429/statm: 216319 25135 1991 9 0 210788 0
[pid=27429/tid=27431] ppid=27427 vsize=865276 CPUtime=30.16
/proc/27429/task/27431/stat : 27431 (java) R 27427 27429 26204 0 -1 64 14852 0 1 0 3006 10 0 0 25 0 9 0 90125725 886042624 25135 996147200 134512640 134550932 4294955888 18446744073709551615 4127385354 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27429/tid=27432] ppid=27427 vsize=865276 CPUtime=0.49
/proc/27429/task/27432/stat : 27432 (java) S 27427 27429 26204 0 -1 64 9492 0 0 0 46 3 0 0 16 0 9 0 90125726 886042624 25135 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 0 0 0
[pid=27429/tid=27433] ppid=27427 vsize=865276 CPUtime=0
/proc/27429/task/27433/stat : 27433 (java) S 27427 27429 26204 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 90125726 886042624 25135 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27429/tid=27434] ppid=27427 vsize=865276 CPUtime=0
/proc/27429/task/27434/stat : 27434 (java) S 27427 27429 26204 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 90125726 886042624 25135 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27429/tid=27435] ppid=27427 vsize=865276 CPUtime=0
/proc/27429/task/27435/stat : 27435 (java) S 27427 27429 26204 0 -1 64 1 0 0 0 0 0 0 0 24 0 9 0 90125728 886042624 25135 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27429/tid=27436] ppid=27427 vsize=865276 CPUtime=0.4
/proc/27429/task/27436/stat : 27436 (java) S 27427 27429 26204 0 -1 64 720 0 0 0 39 1 0 0 17 0 9 0 90125728 886042624 25135 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27429/tid=27437] ppid=27427 vsize=865276 CPUtime=0
/proc/27429/task/27437/stat : 27437 (java) S 27427 27429 26204 0 -1 64 0 0 0 0 0 0 0 0 25 0 9 0 90125728 886042624 25135 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
[pid=27429/tid=27438] ppid=27427 vsize=865276 CPUtime=0
/proc/27429/task/27438/stat : 27438 (java) S 27427 27429 26204 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 90125728 886042624 25135 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 31.08
Current children cumulated vsize (KiB) 865276

Child status: 0
Real time (s): 31.1814
CPU time (s): 31.1363
CPU user time (s): 30.9533
CPU system time (s): 0.182972
CPU usage (%): 99.8554
Max. virtual memory (cumulated for all children) (KiB): 865276

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 30.9533
system time used= 0.182972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25821
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= 2865
involuntary context switches= 3564

runsolver used 0.033994 second user time and 0.116982 second system time

The end

Launcher Data 

Begin job on node32 at 2009-07-19 21:09:52
IDJOB=2115996
IDBENCH=56091
IDSOLVER=780
FILE ID=node32/2115996-1248030592
PBS_JOBID= 9528984
Free space on /tmp= 66320 MiB

SOLVER NAME= Choco2.1.1b 2009-07-16
BENCH NAME= CPAI08/csp/chessboardColoration/normalized-cc-12-12-2.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-2115996-1248030592/watcher-2115996-1248030592 -o /tmp/evaluation-result-2115996-1248030592/solver-2115996-1248030592 -C 1800 -W 2000 -M 900  java -Xms700M -Xmx700M -jar HOME/choco2.1.1.b.jar -file HOME/instance-2115996-1248030592.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= 3522093697b9ca731333dcd1630624f7
RANDOM SEED=1493837163

node32.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		: 3000.236
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		: 3000.236
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:        649152 kB
Buffers:        100332 kB
Cached:        1119180 kB
SwapCached:          0 kB
Active:         315968 kB
Inactive:       991600 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        649152 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            6076 kB
Writeback:           0 kB
Mapped:         105900 kB
Slab:            83964 kB
Committed_AS:  1318484 kB
PageTables:       2060 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= 66312 MiB
End job on node32 at 2009-07-19 21:10:24