Trace number 2115994

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 17.1734 17.3751

DiagnosticValue
CHECKS0
NODES3212

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 

17.13/17.32	s UNSATISFIABLE
17.13/17.32	d AC 32
17.13/17.32	d RUNTIME 17.209
17.13/17.32	d NODES 3212
17.13/17.32	d NODES/s 187
17.13/17.32	d BACKTRACKS 4603
17.13/17.32	d BACKTRACKS/s 267
17.13/17.32	d CHECKS 0
17.13/17.32	d CHECKS/s 0
17.13/17.32	c UNSAT 17.209 TIME      3212 NDS    735 PARSTIME      522 BUILDPB       543 CONFIG        15409 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-2115994-1248030592/watcher-2115994-1248030592 -o /tmp/evaluation-result-2115994-1248030592/solver-2115994-1248030592 -C 1800 -W 2000 -M 900 java -Xms700M -Xmx700M -jar HOME/choco2.1.1.b.jar -file HOME/instance-2115994-1248030592.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 1.97 1.90 4/80 26330
/proc/meminfo: memFree=439640/2055920 swapFree=4192812/4192956
[pid=26330] ppid=26328 vsize=10676 CPUtime=0
/proc/26330/stat : 26330 (java) S 26328 26330 25438 0 -1 0 710 0 0 0 0 0 0 0 18 0 2 0 90123124 10932224 488 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 0 4096 0 18446744073709551615 0 0 17 1 0 0
/proc/26330/statm: 2669 488 211 9 0 1184 0
[pid=26330/tid=26331] ppid=26328 vsize=10676 CPUtime=0
/proc/26330/task/26331/stat : 26331 (java) R 26328 26330 25438 0 -1 64 0 0 0 0 0 0 0 0 19 0 2 0 90123125 10932224 488 996147200 134512640 134550932 4294955888 18446744073709551615 13254616 0 0 4096 0 0 0 0 -1 1 0 0

[startup+0.047669 s]
/proc/loadavg: 1.93 1.97 1.90 4/80 26330
/proc/meminfo: memFree=439640/2055920 swapFree=4192812/4192956
[pid=26330] ppid=26328 vsize=860732 CPUtime=0.03
/proc/26330/stat : 26330 (java) S 26328 26330 25438 0 -1 0 2394 0 1 0 2 1 0 0 18 0 7 0 90123124 881389568 1953 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/26330/statm: 215183 1953 907 9 0 210098 0
[pid=26330/tid=26331] ppid=26328 vsize=860732 CPUtime=0.02
/proc/26330/task/26331/stat : 26331 (java) S 26328 26330 25438 0 -1 64 1669 0 1 0 2 0 0 0 18 0 7 0 90123125 881389568 1953 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 860732

[startup+0.102509 s]
/proc/loadavg: 1.93 1.97 1.90 4/80 26330
/proc/meminfo: memFree=439640/2055920 swapFree=4192812/4192956
[pid=26330] ppid=26328 vsize=864072 CPUtime=0.09
/proc/26330/stat : 26330 (java) S 26328 26330 25438 0 -1 0 3832 0 1 0 7 2 0 0 18 0 9 0 90123124 884809728 3287 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/26330/statm: 216018 3287 1729 9 0 210487 0
[pid=26330/tid=26331] ppid=26328 vsize=864072 CPUtime=0.07
/proc/26330/task/26331/stat : 26331 (java) R 26328 26330 25438 0 -1 64 2883 0 1 0 6 1 0 0 18 0 9 0 90123125 884809728 3287 996147200 134512640 134550932 4294955888 18446744073709551615 102721889 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 864072

[startup+0.301543 s]
/proc/loadavg: 1.93 1.97 1.90 4/80 26330
/proc/meminfo: memFree=439640/2055920 swapFree=4192812/4192956
[pid=26330] ppid=26328 vsize=864992 CPUtime=0.29
/proc/26330/stat : 26330 (java) S 26328 26330 25438 0 -1 0 4794 0 1 0 26 3 0 0 18 0 9 0 90123124 885751808 4219 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/26330/statm: 216248 4219 1858 9 0 210717 0
[pid=26330/tid=26331] ppid=26328 vsize=864992 CPUtime=0.18
/proc/26330/task/26331/stat : 26331 (java) R 26328 26330 25438 0 -1 64 3575 0 1 0 16 2 0 0 18 0 9 0 90123125 885751808 4219 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 864992

[startup+0.701618 s]
/proc/loadavg: 1.93 1.97 1.90 4/80 26330
/proc/meminfo: memFree=439640/2055920 swapFree=4192812/4192956
[pid=26330] ppid=26328 vsize=864992 CPUtime=0.69
/proc/26330/stat : 26330 (java) S 26328 26330 25438 0 -1 0 8107 0 1 0 64 5 0 0 18 0 9 0 90123124 885751808 7521 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/26330/statm: 216248 7521 1901 9 0 210717 0
[pid=26330/tid=26331] ppid=26328 vsize=864992 CPUtime=0.49
/proc/26330/task/26331/stat : 26331 (java) R 26328 26330 25438 0 -1 64 6820 0 1 0 46 3 0 0 21 0 9 0 90123125 885751808 7521 996147200 134512640 134550932 4294955888 18446744073709551615 4126755485 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 864992

[startup+1.50277 s]
/proc/loadavg: 1.93 1.97 1.90 3/89 26339
/proc/meminfo: memFree=403600/2055920 swapFree=4192812/4192956
[pid=26330] ppid=26328 vsize=865140 CPUtime=1.47
/proc/26330/stat : 26330 (java) S 26328 26330 25438 0 -1 0 18323 0 1 0 137 10 0 0 18 0 9 0 90123124 885903360 17700 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/26330/statm: 216285 17700 1983 9 0 210754 0
[pid=26330/tid=26331] ppid=26328 vsize=865140 CPUtime=1.11
/proc/26330/task/26331/stat : 26331 (java) R 26328 26330 25438 0 -1 64 14766 0 1 0 104 7 0 0 25 0 9 0 90123125 885903360 17700 996147200 134512640 134550932 4294955888 18446744073709551615 4125926179 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26330/tid=26333] ppid=26328 vsize=865140 CPUtime=0.07
/proc/26330/task/26333/stat : 26333 (java) S 26328 26330 25438 0 -1 64 2196 0 0 0 6 1 0 0 16 0 9 0 90123126 885903360 17700 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=26330/tid=26334] ppid=26328 vsize=865140 CPUtime=0
/proc/26330/task/26334/stat : 26334 (java) S 26328 26330 25438 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 90123127 885903360 17700 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26330/tid=26335] ppid=26328 vsize=865140 CPUtime=0
/proc/26330/task/26335/stat : 26335 (java) S 26328 26330 25438 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 90123127 885903360 17700 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26330/tid=26336] ppid=26328 vsize=865140 CPUtime=0
/proc/26330/task/26336/stat : 26336 (java) S 26328 26330 25438 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 90123129 885903360 17700 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26330/tid=26337] ppid=26328 vsize=865140 CPUtime=0.26
/proc/26330/task/26337/stat : 26337 (java) S 26328 26330 25438 0 -1 64 629 0 0 0 26 0 0 0 16 0 9 0 90123129 885903360 17700 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26330/tid=26338] ppid=26328 vsize=865140 CPUtime=0
/proc/26330/task/26338/stat : 26338 (java) S 26328 26330 25438 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 90123129 885903360 17700 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26330/tid=26339] ppid=26328 vsize=865140 CPUtime=0
/proc/26330/task/26339/stat : 26339 (java) S 26328 26330 25438 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 90123129 885903360 17700 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) 865140

[startup+3.10108 s]
/proc/loadavg: 1.93 1.97 1.90 4/89 26339
/proc/meminfo: memFree=374416/2055920 swapFree=4192812/4192956
[pid=26330] ppid=26328 vsize=865264 CPUtime=3.06
/proc/26330/stat : 26330 (java) S 26328 26330 25438 0 -1 0 21998 0 1 0 293 13 0 0 18 0 9 0 90123124 886030336 21372 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/26330/statm: 216316 21372 1988 9 0 210785 0
[pid=26330/tid=26331] ppid=26328 vsize=865264 CPUtime=2.48
/proc/26330/task/26331/stat : 26331 (java) R 26328 26330 25438 0 -1 64 14808 0 1 0 240 8 0 0 25 0 9 0 90123125 886030336 21372 996147200 134512640 134550932 4294955888 18446744073709551615 4127380675 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26330/tid=26333] ppid=26328 vsize=865264 CPUtime=0.17
/proc/26330/task/26333/stat : 26333 (java) S 26328 26330 25438 0 -1 64 5748 0 0 0 15 2 0 0 17 0 9 0 90123126 886030336 21372 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=26330/tid=26334] ppid=26328 vsize=865264 CPUtime=0
/proc/26330/task/26334/stat : 26334 (java) S 26328 26330 25438 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 90123127 886030336 21372 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26330/tid=26335] ppid=26328 vsize=865264 CPUtime=0
/proc/26330/task/26335/stat : 26335 (java) S 26328 26330 25438 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 90123127 886030336 21372 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26330/tid=26336] ppid=26328 vsize=865264 CPUtime=0
/proc/26330/task/26336/stat : 26336 (java) S 26328 26330 25438 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 90123129 886030336 21372 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26330/tid=26337] ppid=26328 vsize=865264 CPUtime=0.38
/proc/26330/task/26337/stat : 26337 (java) S 26328 26330 25438 0 -1 64 710 0 0 0 37 1 0 0 15 0 9 0 90123129 886030336 21372 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26330/tid=26338] ppid=26328 vsize=865264 CPUtime=0
/proc/26330/task/26338/stat : 26338 (java) S 26328 26330 25438 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 90123129 886030336 21372 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26330/tid=26339] ppid=26328 vsize=865264 CPUtime=0
/proc/26330/task/26339/stat : 26339 (java) S 26328 26330 25438 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 90123129 886030336 21372 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+6.30269 s]
/proc/loadavg: 1.94 1.97 1.91 3/89 26339
/proc/meminfo: memFree=361424/2055920 swapFree=4192812/4192956
[pid=26330] ppid=26328 vsize=865264 CPUtime=6.24
/proc/26330/stat : 26330 (java) S 26328 26330 25438 0 -1 0 22008 0 1 0 610 14 0 0 18 0 9 0 90123124 886030336 21377 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/26330/statm: 216316 21377 1988 9 0 210785 0
[pid=26330/tid=26331] ppid=26328 vsize=865264 CPUtime=5.63
/proc/26330/task/26331/stat : 26331 (java) R 26328 26330 25438 0 -1 64 14814 0 1 0 555 8 0 0 25 0 9 0 90123125 886030336 21377 996147200 134512640 134550932 4294955888 18446744073709551615 4127321353 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26330/tid=26333] ppid=26328 vsize=865264 CPUtime=0.18
/proc/26330/task/26333/stat : 26333 (java) S 26328 26330 25438 0 -1 64 5748 0 0 0 16 2 0 0 16 0 9 0 90123126 886030336 21377 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=26330/tid=26334] ppid=26328 vsize=865264 CPUtime=0
/proc/26330/task/26334/stat : 26334 (java) S 26328 26330 25438 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 90123127 886030336 21377 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26330/tid=26335] ppid=26328 vsize=865264 CPUtime=0
/proc/26330/task/26335/stat : 26335 (java) S 26328 26330 25438 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 90123127 886030336 21377 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26330/tid=26336] ppid=26328 vsize=865264 CPUtime=0
/proc/26330/task/26336/stat : 26336 (java) S 26328 26330 25438 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 90123129 886030336 21377 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26330/tid=26337] ppid=26328 vsize=865264 CPUtime=0.39
/proc/26330/task/26337/stat : 26337 (java) S 26328 26330 25438 0 -1 64 714 0 0 0 38 1 0 0 15 0 9 0 90123129 886030336 21377 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26330/tid=26338] ppid=26328 vsize=865264 CPUtime=0
/proc/26330/task/26338/stat : 26338 (java) S 26328 26330 25438 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 90123129 886030336 21377 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26330/tid=26339] ppid=26328 vsize=865264 CPUtime=0
/proc/26330/task/26339/stat : 26339 (java) S 26328 26330 25438 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 90123129 886030336 21377 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 865264

[startup+12.7019 s]
/proc/loadavg: 1.94 1.97 1.91 3/89 26339
/proc/meminfo: memFree=361424/2055920 swapFree=4192812/4192956
[pid=26330] ppid=26328 vsize=865264 CPUtime=12.58
/proc/26330/stat : 26330 (java) S 26328 26330 25438 0 -1 0 22032 0 1 0 1243 15 0 0 18 0 9 0 90123124 886030336 21391 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/26330/statm: 216316 21391 1991 9 0 210785 0
[pid=26330/tid=26331] ppid=26328 vsize=865264 CPUtime=11.91
/proc/26330/task/26331/stat : 26331 (java) R 26328 26330 25438 0 -1 64 14824 0 1 0 1182 9 0 0 25 0 9 0 90123125 886030336 21391 996147200 134512640 134550932 4294955888 18446744073709551615 4127321454 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26330/tid=26333] ppid=26328 vsize=865264 CPUtime=0.21
/proc/26330/task/26333/stat : 26333 (java) S 26328 26330 25438 0 -1 64 5748 0 0 0 19 2 0 0 16 0 9 0 90123126 886030336 21391 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=26330/tid=26334] ppid=26328 vsize=865264 CPUtime=0
/proc/26330/task/26334/stat : 26334 (java) S 26328 26330 25438 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 90123127 886030336 21391 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26330/tid=26335] ppid=26328 vsize=865264 CPUtime=0
/proc/26330/task/26335/stat : 26335 (java) S 26328 26330 25438 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 90123127 886030336 21391 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26330/tid=26336] ppid=26328 vsize=865264 CPUtime=0
/proc/26330/task/26336/stat : 26336 (java) S 26328 26330 25438 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 90123129 886030336 21391 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26330/tid=26337] ppid=26328 vsize=865264 CPUtime=0.41
/proc/26330/task/26337/stat : 26337 (java) S 26328 26330 25438 0 -1 64 728 0 0 0 40 1 0 0 15 0 9 0 90123129 886030336 21391 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26330/tid=26338] ppid=26328 vsize=865264 CPUtime=0
/proc/26330/task/26338/stat : 26338 (java) S 26328 26330 25438 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 90123129 886030336 21391 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26330/tid=26339] ppid=26328 vsize=865264 CPUtime=0
/proc/26330/task/26339/stat : 26339 (java) S 26328 26330 25438 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 90123129 886030336 21391 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 865264

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

[startup+15.9025 s]
/proc/loadavg: 1.95 1.97 1.91 3/89 26339
/proc/meminfo: memFree=361488/2055920 swapFree=4192812/4192956
[pid=26330] ppid=26328 vsize=865264 CPUtime=15.75
/proc/26330/stat : 26330 (java) S 26328 26330 25438 0 -1 0 22052 0 1 0 1559 16 0 0 18 0 9 0 90123124 886030336 21406 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/26330/statm: 216316 21406 1991 9 0 210785 0
[pid=26330/tid=26331] ppid=26328 vsize=865264 CPUtime=15.07
/proc/26330/task/26331/stat : 26331 (java) R 26328 26330 25438 0 -1 64 14829 0 1 0 1497 10 0 0 25 0 9 0 90123125 886030336 21406 996147200 134512640 134550932 4294955888 18446744073709551615 4127384745 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26330/tid=26333] ppid=26328 vsize=865264 CPUtime=0.22
/proc/26330/task/26333/stat : 26333 (java) S 26328 26330 25438 0 -1 64 5763 0 0 0 20 2 0 0 16 0 9 0 90123126 886030336 21406 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=26330/tid=26334] ppid=26328 vsize=865264 CPUtime=0
/proc/26330/task/26334/stat : 26334 (java) S 26328 26330 25438 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 90123127 886030336 21406 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26330/tid=26335] ppid=26328 vsize=865264 CPUtime=0
/proc/26330/task/26335/stat : 26335 (java) S 26328 26330 25438 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 90123127 886030336 21406 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26330/tid=26336] ppid=26328 vsize=865264 CPUtime=0
/proc/26330/task/26336/stat : 26336 (java) S 26328 26330 25438 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 90123129 886030336 21406 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26330/tid=26337] ppid=26328 vsize=865264 CPUtime=0.41
/proc/26330/task/26337/stat : 26337 (java) S 26328 26330 25438 0 -1 64 728 0 0 0 40 1 0 0 15 0 9 0 90123129 886030336 21406 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26330/tid=26338] ppid=26328 vsize=865264 CPUtime=0
/proc/26330/task/26338/stat : 26338 (java) S 26328 26330 25438 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 90123129 886030336 21406 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26330/tid=26339] ppid=26328 vsize=865264 CPUtime=0
/proc/26330/task/26339/stat : 26339 (java) S 26328 26330 25438 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 90123129 886030336 21406 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 15.75
Current children cumulated vsize (KiB) 865264

[startup+16.7027 s]
/proc/loadavg: 1.95 1.97 1.91 3/89 26339
/proc/meminfo: memFree=361488/2055920 swapFree=4192812/4192956
[pid=26330] ppid=26328 vsize=865264 CPUtime=16.53
/proc/26330/stat : 26330 (java) S 26328 26330 25438 0 -1 0 22054 0 1 0 1637 16 0 0 18 0 9 0 90123124 886030336 21407 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/26330/statm: 216316 21407 1991 9 0 210785 0
[pid=26330/tid=26331] ppid=26328 vsize=865264 CPUtime=15.85
/proc/26330/task/26331/stat : 26331 (java) R 26328 26330 25438 0 -1 64 14830 0 1 0 1575 10 0 0 25 0 9 0 90123125 886030336 21407 996147200 134512640 134550932 4294955888 18446744073709551615 4127380161 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26330/tid=26333] ppid=26328 vsize=865264 CPUtime=0.23
/proc/26330/task/26333/stat : 26333 (java) S 26328 26330 25438 0 -1 64 5763 0 0 0 21 2 0 0 16 0 9 0 90123126 886030336 21407 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=26330/tid=26334] ppid=26328 vsize=865264 CPUtime=0
/proc/26330/task/26334/stat : 26334 (java) S 26328 26330 25438 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 90123127 886030336 21407 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26330/tid=26335] ppid=26328 vsize=865264 CPUtime=0
/proc/26330/task/26335/stat : 26335 (java) S 26328 26330 25438 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 90123127 886030336 21407 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26330/tid=26336] ppid=26328 vsize=865264 CPUtime=0
/proc/26330/task/26336/stat : 26336 (java) S 26328 26330 25438 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 90123129 886030336 21407 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26330/tid=26337] ppid=26328 vsize=865264 CPUtime=0.41
/proc/26330/task/26337/stat : 26337 (java) S 26328 26330 25438 0 -1 64 729 0 0 0 40 1 0 0 17 0 9 0 90123129 886030336 21407 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26330/tid=26338] ppid=26328 vsize=865264 CPUtime=0
/proc/26330/task/26338/stat : 26338 (java) S 26328 26330 25438 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 90123129 886030336 21407 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26330/tid=26339] ppid=26328 vsize=865264 CPUtime=0
/proc/26330/task/26339/stat : 26339 (java) S 26328 26330 25438 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 90123129 886030336 21407 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 16.53
Current children cumulated vsize (KiB) 865264

[startup+17.1027 s]
/proc/loadavg: 1.95 1.97 1.91 3/89 26339
/proc/meminfo: memFree=361488/2055920 swapFree=4192812/4192956
[pid=26330] ppid=26328 vsize=865264 CPUtime=16.93
/proc/26330/stat : 26330 (java) S 26328 26330 25438 0 -1 0 22055 0 1 0 1677 16 0 0 18 0 9 0 90123124 886030336 21407 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/26330/statm: 216316 21407 1991 9 0 210785 0
[pid=26330/tid=26331] ppid=26328 vsize=865264 CPUtime=16.25
/proc/26330/task/26331/stat : 26331 (java) R 26328 26330 25438 0 -1 64 14831 0 1 0 1615 10 0 0 25 0 9 0 90123125 886030336 21407 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26330/tid=26333] ppid=26328 vsize=865264 CPUtime=0.23
/proc/26330/task/26333/stat : 26333 (java) R 26328 26330 25438 0 -1 64 5763 0 0 0 21 2 0 0 16 0 9 0 90123126 886030336 21407 996147200 134512640 134550932 4294955888 18446744073709551615 104193955 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=26330/tid=26334] ppid=26328 vsize=865264 CPUtime=0
/proc/26330/task/26334/stat : 26334 (java) S 26328 26330 25438 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 90123127 886030336 21407 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26330/tid=26335] ppid=26328 vsize=865264 CPUtime=0
/proc/26330/task/26335/stat : 26335 (java) S 26328 26330 25438 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 90123127 886030336 21407 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26330/tid=26336] ppid=26328 vsize=865264 CPUtime=0
/proc/26330/task/26336/stat : 26336 (java) S 26328 26330 25438 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 90123129 886030336 21407 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26330/tid=26337] ppid=26328 vsize=865264 CPUtime=0.41
/proc/26330/task/26337/stat : 26337 (java) S 26328 26330 25438 0 -1 64 729 0 0 0 40 1 0 0 17 0 9 0 90123129 886030336 21407 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26330/tid=26338] ppid=26328 vsize=865264 CPUtime=0
/proc/26330/task/26338/stat : 26338 (java) S 26328 26330 25438 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 90123129 886030336 21407 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26330/tid=26339] ppid=26328 vsize=865264 CPUtime=0
/proc/26330/task/26339/stat : 26339 (java) S 26328 26330 25438 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 90123129 886030336 21407 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 16.93
Current children cumulated vsize (KiB) 865264

[startup+17.3018 s]
/proc/loadavg: 1.95 1.97 1.91 3/89 26339
/proc/meminfo: memFree=361488/2055920 swapFree=4192812/4192956
[pid=26330] ppid=26328 vsize=865264 CPUtime=17.13
/proc/26330/stat : 26330 (java) S 26328 26330 25438 0 -1 0 22055 0 1 0 1697 16 0 0 18 0 9 0 90123124 886030336 21407 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 0 0 16800975 18446744073709551615 0 0 17 1 0 0
/proc/26330/statm: 216316 21407 1991 9 0 210785 0
[pid=26330/tid=26331] ppid=26328 vsize=865264 CPUtime=16.45
/proc/26330/task/26331/stat : 26331 (java) R 26328 26330 25438 0 -1 64 14831 0 1 0 1635 10 0 0 25 0 9 0 90123125 886030336 21407 996147200 134512640 134550932 4294955888 18446744073709551615 4127328908 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26330/tid=26333] ppid=26328 vsize=865264 CPUtime=0.23
/proc/26330/task/26333/stat : 26333 (java) S 26328 26330 25438 0 -1 64 5763 0 0 0 21 2 0 0 16 0 9 0 90123126 886030336 21407 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 0 0 16800975 0 0 0 -1 1 0 0
[pid=26330/tid=26334] ppid=26328 vsize=865264 CPUtime=0
/proc/26330/task/26334/stat : 26334 (java) S 26328 26330 25438 0 -1 64 15 0 0 0 0 0 0 0 16 0 9 0 90123127 886030336 21407 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26330/tid=26335] ppid=26328 vsize=865264 CPUtime=0
/proc/26330/task/26335/stat : 26335 (java) S 26328 26330 25438 0 -1 64 5 0 0 0 0 0 0 0 16 0 9 0 90123127 886030336 21407 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26330/tid=26336] ppid=26328 vsize=865264 CPUtime=0
/proc/26330/task/26336/stat : 26336 (java) S 26328 26330 25438 0 -1 64 0 0 0 0 0 0 0 0 18 0 9 0 90123129 886030336 21407 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26330/tid=26337] ppid=26328 vsize=865264 CPUtime=0.41
/proc/26330/task/26337/stat : 26337 (java) S 26328 26330 25438 0 -1 64 729 0 0 0 40 1 0 0 17 0 9 0 90123129 886030336 21407 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26330/tid=26338] ppid=26328 vsize=865264 CPUtime=0
/proc/26330/task/26338/stat : 26338 (java) S 26328 26330 25438 0 -1 64 1 0 0 0 0 0 0 0 19 0 9 0 90123129 886030336 21407 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
[pid=26330/tid=26339] ppid=26328 vsize=865264 CPUtime=0
/proc/26330/task/26339/stat : 26339 (java) S 26328 26330 25438 0 -1 64 1 0 0 0 0 0 0 0 15 0 9 0 90123129 886030336 21407 996147200 134512640 134550932 4294955888 18446744073709551615 4294960144 0 4 0 16800975 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 17.13
Current children cumulated vsize (KiB) 865264

Child status: 0
Real time (s): 17.3751
CPU time (s): 17.1734
CPU user time (s): 16.9964
CPU system time (s): 0.176973
CPU usage (%): 98.8391
Max. virtual memory (cumulated for all children) (KiB): 865264

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 16.9964
system time used= 0.176973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22081
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= 2661
involuntary context switches= 2998

runsolver used 0.023996 second user time and 0.06199 second system time

The end

Launcher Data 

Begin job on node42 at 2009-07-19 21:09:52
IDJOB=2115994
IDBENCH=56089
IDSOLVER=780
FILE ID=node42/2115994-1248030592
PBS_JOBID= 9528963
Free space on /tmp= 66348 MiB

SOLVER NAME= Choco2.1.1b 2009-07-16
BENCH NAME= CPAI08/csp/chessboardColoration/normalized-cc-10-10-2.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-2115994-1248030592/watcher-2115994-1248030592 -o /tmp/evaluation-result-2115994-1248030592/solver-2115994-1248030592 -C 1800 -W 2000 -M 900  java -Xms700M -Xmx700M -jar HOME/choco2.1.1.b.jar -file HOME/instance-2115994-1248030592.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= 242a13254f0897334325ad0c36acff97
RANDOM SEED=1057846076

node42.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		: 3000.283
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		: 3000.283
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:        440120 kB
Buffers:        104452 kB
Cached:        1328784 kB
SwapCached:          0 kB
Active:         516900 kB
Inactive:       996020 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        440120 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            5672 kB
Writeback:           0 kB
Mapped:          97528 kB
Slab:            87952 kB
Committed_AS:  1320892 kB
PageTables:       1924 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= 66344 MiB
End job on node42 at 2009-07-19 21:10:09