Trace number 1041416

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
MDG-probe 2008-06-27? (TO) 1800.07 1815.01

General information on the benchmark

Namecsp/latinSquare/
normalized-latinSquare-dg-10_all.xml
MD5SUMfbe45cff1c17eeb8610f231ec185faba
Bench CategoryGLOBAL (global constraints)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1.39779
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of constraints40
Maximum constraint arity10
Maximum domain size10
Number of constraints which are defined in extension0
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)alldifferent(40)

Solver Data (download as text)

0.00/0.05	c mistral-prime version 1.313
0.00/0.05	c 
0.00/0.05	c Parsing xml file
0.00/0.05	c          domains...............     0	(1 domains)
0.00/0.05	c          variables.............     0	(100 variables)
0.00/0.05	c          constraints...........     0	(40 constraints)
0.00/0.06	c Parsing time:      0
0.00/0.06	c
0.00/0.06	c Building model
0.00/0.06	c         0 constants
0.00/0.06	c         0 Boolean variables    (+0)
0.00/0.06	c         0 range variables      (+0)
0.00/0.06	c       100 domain (b) variables (+0)
0.00/0.06	c         0 domain (l) variables (+0)
0.00/0.06	c        40 constraints          (+1800)
0.00/0.06	c         0 values 
0.00/0.06	c Building time:      0
0.00/0.06	c
0.00/0.06	c Solving instance
0.00/0.06	c          heuristic = dom/wdeg
0.00/0.06	c          Randomized probing iteration = 100
0.00/0.06	c          probing limit = 30
0.00/0.06	c          level based weights = no
0.00/0.06	c          impact probing = no
0.00/0.06	c          restart policy = No restart
0.00/0.06	c          probing ..........  0.38
0.34/0.43	c          Probing Nodes  4640
0.34/0.43	c          final run

Verifier Data (download as text)

ERROR: Unexpected answer ! ('s SATISFIABLE'/'s UNSATISFIABLE' expected)
Got answer:

Watcher Data (download as text)

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

command line: /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1041416-1215000763/watcher-1041416-1215000763 -o /tmp/evaluation-result-1041416-1215000763/solver-1041416-1215000763 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1041416-1215000763.xml -v 1 -rs 221284383 -probe 1 -ph 0 -heu dom/wdeg -res no 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2200 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.92 1.98 1.91 4/80 2526
/proc/meminfo: memFree=1876264/2055920 swapFree=4179724/4192956
[pid=2526] ppid=2524 vsize=18572 CPUtime=0
/proc/2526/stat : 2526 (runsolver) R 2524 2526 1940 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 1979045161 19017728 292 996147200 4194304 4296836 548682068352 18446744073709551615 237947645223 0 0 4096 24578 0 0 0 17 1 0 0
/proc/2526/statm: 4643 292 257 25 0 2626 0

[startup+0.016931 s]
/proc/loadavg: 1.92 1.98 1.91 4/80 2526
/proc/meminfo: memFree=1876264/2055920 swapFree=4179724/4192956
[pid=2526] ppid=2524 vsize=1968 CPUtime=0
/proc/2526/stat : 2526 (xsolve) D 2524 2526 1940 0 -1 4194304 43 0 1 0 0 0 0 0 19 0 1 0 1979045161 2015232 29 996147200 134512640 135239859 4294956144 18446744073709551615 11952932 0 0 4096 0 18446744071563608240 0 0 17 1 0 0
/proc/2526/statm: 492 29 21 177 0 4 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1968

[startup+0.102946 s]
/proc/loadavg: 1.92 1.98 1.91 4/80 2526
/proc/meminfo: memFree=1876264/2055920 swapFree=4179724/4192956
[pid=2526] ppid=2524 vsize=5120 CPUtime=0.04
/proc/2526/stat : 2526 (xsolve) R 2524 2526 1940 0 -1 4194304 632 0 8 0 4 0 0 0 18 0 1 0 1979045161 5242880 606 996147200 134512640 135239859 4294956144 18446744073709551615 134736866 0 0 4096 0 0 0 0 17 1 0 0
/proc/2526/statm: 1280 606 413 177 0 183 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5120

[startup+0.301976 s]
/proc/loadavg: 1.92 1.98 1.91 4/80 2526
/proc/meminfo: memFree=1876264/2055920 swapFree=4179724/4192956
[pid=2526] ppid=2524 vsize=5120 CPUtime=0.24
/proc/2526/stat : 2526 (xsolve) R 2524 2526 1940 0 -1 4194304 632 0 8 0 24 0 0 0 19 0 1 0 1979045161 5242880 606 996147200 134512640 135239859 4294956144 18446744073709551615 134736883 0 0 4096 0 0 0 0 17 1 0 0
/proc/2526/statm: 1280 606 413 177 0 183 0
Current children cumulated CPU time (s) 0.24
Current children cumulated vsize (KiB) 5120

[startup+0.70104 s]
/proc/loadavg: 1.92 1.98 1.91 4/80 2526
/proc/meminfo: memFree=1876264/2055920 swapFree=4179724/4192956
[pid=2526] ppid=2524 vsize=5120 CPUtime=0.64
/proc/2526/stat : 2526 (xsolve) R 2524 2526 1940 0 -1 4194304 636 0 8 0 64 0 0 0 23 0 1 0 1979045161 5242880 610 996147200 134512640 135239859 4294956144 18446744073709551615 135030898 0 0 4096 0 0 0 0 17 1 0 0
/proc/2526/statm: 1280 610 417 177 0 183 0
Current children cumulated CPU time (s) 0.64
Current children cumulated vsize (KiB) 5120

[startup+1.50117 s]
/proc/loadavg: 1.92 1.98 1.91 3/81 2527
/proc/meminfo: memFree=1873248/2055920 swapFree=4179724/4192956
[pid=2526] ppid=2524 vsize=5120 CPUtime=1.43
/proc/2526/stat : 2526 (xsolve) R 2524 2526 1940 0 -1 4194304 636 0 8 0 143 0 0 0 25 0 1 0 1979045161 5242880 610 996147200 134512640 135239859 4294956144 18446744073709551615 134821158 0 0 4096 0 0 0 0 17 1 0 0
/proc/2526/statm: 1280 610 417 177 0 183 0
Current children cumulated CPU time (s) 1.43
Current children cumulated vsize (KiB) 5120

[startup+3.10142 s]
/proc/loadavg: 1.92 1.98 1.91 3/81 2527
/proc/meminfo: memFree=1873120/2055920 swapFree=4179724/4192956
[pid=2526] ppid=2524 vsize=5120 CPUtime=3.02
/proc/2526/stat : 2526 (xsolve) R 2524 2526 1940 0 -1 4194304 636 0 8 0 302 0 0 0 25 0 1 0 1979045161 5242880 610 996147200 134512640 135239859 4294956144 18446744073709551615 135031143 0 0 4096 0 0 0 0 17 1 0 0
/proc/2526/statm: 1280 610 417 177 0 183 0
Current children cumulated CPU time (s) 3.02
Current children cumulated vsize (KiB) 5120

[startup+6.30194 s]
/proc/loadavg: 1.93 1.98 1.91 3/81 2527
/proc/meminfo: memFree=1873120/2055920 swapFree=4179724/4192956
[pid=2526] ppid=2524 vsize=5120 CPUtime=6.19
/proc/2526/stat : 2526 (xsolve) R 2524 2526 1940 0 -1 4194304 636 0 8 0 619 0 0 0 25 0 1 0 1979045161 5242880 610 996147200 134512640 135239859 4294956144 18446744073709551615 134821139 0 0 4096 0 0 0 0 17 1 0 0
/proc/2526/statm: 1280 610 417 177 0 183 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 5120

[startup+12.702 s]
/proc/loadavg: 1.93 1.98 1.91 3/81 2527
/proc/meminfo: memFree=1873056/2055920 swapFree=4179724/4192956
[pid=2526] ppid=2524 vsize=5120 CPUtime=12.54
/proc/2526/stat : 2526 (xsolve) R 2524 2526 1940 0 -1 4194304 636 0 8 0 1254 0 0 0 25 0 1 0 1979045161 5242880 610 996147200 134512640 135239859 4294956144 18446744073709551615 134820819 0 0 4096 0 0 0 0 17 1 0 0
/proc/2526/statm: 1280 610 417 177 0 183 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 5120

[startup+25.503 s]
/proc/loadavg: 1.95 1.98 1.91 3/81 2527
/proc/meminfo: memFree=1873184/2055920 swapFree=4179724/4192956
[pid=2526] ppid=2524 vsize=5120 CPUtime=25.22
/proc/2526/stat : 2526 (xsolve) R 2524 2526 1940 0 -1 4194304 636 0 8 0 2522 0 0 0 25 0 1 0 1979045161 5242880 610 996147200 134512640 135239859 4294956144 18446744073709551615 134791397 0 0 4096 0 0 0 0 17 1 0 0
/proc/2526/statm: 1280 610 417 177 0 183 0
Current children cumulated CPU time (s) 25.22
Current children cumulated vsize (KiB) 5120

[startup+51.1011 s]
/proc/loadavg: 1.96 1.98 1.91 3/81 2527
/proc/meminfo: memFree=1873184/2055920 swapFree=4179724/4192956
[pid=2526] ppid=2524 vsize=5120 CPUtime=50.61
/proc/2526/stat : 2526 (xsolve) R 2524 2526 1940 0 -1 4194304 636 0 8 0 5061 0 0 0 25 0 1 0 1979045161 5242880 610 996147200 134512640 135239859 4294956144 18446744073709551615 134821152 0 0 4096 0 0 0 0 17 1 0 0
/proc/2526/statm: 1280 610 417 177 0 183 0
Current children cumulated CPU time (s) 50.61
Current children cumulated vsize (KiB) 5120

[startup+102.305 s]
/proc/loadavg: 1.98 1.98 1.91 3/81 2527
/proc/meminfo: memFree=1872992/2055920 swapFree=4179724/4192956
[pid=2526] ppid=2524 vsize=5120 CPUtime=101.37
/proc/2526/stat : 2526 (xsolve) R 2524 2526 1940 0 -1 4194304 636 0 8 0 10137 0 0 0 25 0 1 0 1979045161 5242880 610 996147200 134512640 135239859 4294956144 18446744073709551615 134737108 0 0 4096 0 0 0 0 17 1 0 0
/proc/2526/statm: 1280 610 417 177 0 183 0
Current children cumulated CPU time (s) 101.37
Current children cumulated vsize (KiB) 5120

[startup+162.302 s]
/proc/loadavg: 2.04 2.00 1.91 3/73 2786
/proc/meminfo: memFree=1925336/2055920 swapFree=4179724/4192956
[pid=2526] ppid=2524 vsize=5120 CPUtime=161.18
/proc/2526/stat : 2526 (xsolve) R 2524 2526 1940 0 -1 4194304 636 0 8 0 16115 3 0 0 25 0 1 0 1979045161 5242880 610 996147200 134512640 135239859 4294956144 18446744073709551615 135071968 0 0 4096 0 0 0 0 17 0 0 0
/proc/2526/statm: 1280 610 417 177 0 183 0
Current children cumulated CPU time (s) 161.18
Current children cumulated vsize (KiB) 5120

[startup+222.301 s]
/proc/loadavg: 2.02 2.00 1.91 3/81 2821
/proc/meminfo: memFree=1860376/2055920 swapFree=4179724/4192956
[pid=2526] ppid=2524 vsize=5120 CPUtime=220.91
/proc/2526/stat : 2526 (xsolve) R 2524 2526 1940 0 -1 4194304 636 0 8 0 22087 4 0 0 25 0 1 0 1979045161 5242880 610 996147200 134512640 135239859 4294956144 18446744073709551615 135042299 0 0 4096 0 0 0 0 17 1 0 0
/proc/2526/statm: 1280 610 417 177 0 183 0
Current children cumulated CPU time (s) 220.91
Current children cumulated vsize (KiB) 5120

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/81 2821
/proc/meminfo: memFree=1860120/2055920 swapFree=4179724/4192956
[pid=2526] ppid=2524 vsize=5120 CPUtime=280.39
/proc/2526/stat : 2526 (xsolve) R 2524 2526 1940 0 -1 4194304 636 0 8 0 28035 4 0 0 25 0 1 0 1979045161 5242880 610 996147200 134512640 135239859 4294956144 18446744073709551615 134737131 0 0 4096 0 0 0 0 17 1 0 0
/proc/2526/statm: 1280 610 417 177 0 183 0
Current children cumulated CPU time (s) 280.39
Current children cumulated vsize (KiB) 5120

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 1.91 3/81 2821
/proc/meminfo: memFree=1860056/2055920 swapFree=4179724/4192956
[pid=2526] ppid=2524 vsize=5120 CPUtime=339.89
/proc/2526/stat : 2526 (xsolve) R 2524 2526 1940 0 -1 4194304 636 0 8 0 33985 4 0 0 25 0 1 0 1979045161 5242880 610 996147200 134512640 135239859 4294956144 18446744073709551615 134737948 0 0 4096 0 0 0 0 17 1 0 0
/proc/2526/statm: 1280 610 417 177 0 183 0
Current children cumulated CPU time (s) 339.89
Current children cumulated vsize (KiB) 5120

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/81 2821
/proc/meminfo: memFree=1859992/2055920 swapFree=4179724/4192956
[pid=2526] ppid=2524 vsize=5120 CPUtime=399.37
/proc/2526/stat : 2526 (xsolve) R 2524 2526 1940 0 -1 4194304 636 0 8 0 39933 4 0 0 25 0 1 0 1979045161 5242880 610 996147200 134512640 135239859 4294956144 18446744073709551615 134738165 0 0 4096 0 0 0 0 17 1 0 0
/proc/2526/statm: 1280 610 417 177 0 183 0
Current children cumulated CPU time (s) 399.37
Current children cumulated vsize (KiB) 5120

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 1.91 3/81 2821
/proc/meminfo: memFree=1859992/2055920 swapFree=4179724/4192956
[pid=2526] ppid=2524 vsize=5120 CPUtime=458.87
/proc/2526/stat : 2526 (xsolve) R 2524 2526 1940 0 -1 4194304 636 0 8 0 45883 4 0 0 25 0 1 0 1979045161 5242880 610 996147200 134512640 135239859 4294956144 18446744073709551615 135031454 0 0 4096 0 0 0 0 17 1 0 0
/proc/2526/statm: 1280 610 417 177 0 183 0
Current children cumulated CPU time (s) 458.87
Current children cumulated vsize (KiB) 5120

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 1.91 3/81 2821
/proc/meminfo: memFree=1859992/2055920 swapFree=4179724/4192956
[pid=2526] ppid=2524 vsize=5120 CPUtime=518.36
/proc/2526/stat : 2526 (xsolve) R 2524 2526 1940 0 -1 4194304 636 0 8 0 51832 4 0 0 25 0 1 0 1979045161 5242880 610 996147200 134512640 135239859 4294956144 18446744073709551615 134737709 0 0 4096 0 0 0 0 17 1 0 0
/proc/2526/statm: 1280 610 417 177 0 183 0
Current children cumulated CPU time (s) 518.36
Current children cumulated vsize (KiB) 5120

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 1.91 3/81 2821
/proc/meminfo: memFree=1859992/2055920 swapFree=4179724/4192956
[pid=2526] ppid=2524 vsize=5120 CPUtime=577.84
/proc/2526/stat : 2526 (xsolve) R 2524 2526 1940 0 -1 4194304 636 0 8 0 57780 4 0 0 25 0 1 0 1979045161 5242880 610 996147200 134512640 135239859 4294956144 18446744073709551615 135071983 0 0 4096 0 0 0 0 17 1 0 0
/proc/2526/statm: 1280 610 417 177 0 183 0
Current children cumulated CPU time (s) 577.84
Current children cumulated vsize (KiB) 5120

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 1.91 3/81 2821
/proc/meminfo: memFree=1859928/2055920 swapFree=4179724/4192956
[pid=2526] ppid=2524 vsize=5120 CPUtime=637.33
/proc/2526/stat : 2526 (xsolve) R 2524 2526 1940 0 -1 4194304 636 0 8 0 63729 4 0 0 25 0 1 0 1979045161 5242880 610 996147200 134512640 135239859 4294956144 18446744073709551615 135013791 0 0 4096 0 0 0 0 17 1 0 0
/proc/2526/statm: 1280 610 417 177 0 183 0
Current children cumulated CPU time (s) 637.33
Current children cumulated vsize (KiB) 5120


################
# More data... #
################

[startup+822.302 s]
/proc/loadavg: 2.00 2.00 1.92 3/81 2821
/proc/meminfo: memFree=1859800/2055920 swapFree=4179724/4192956
[pid=2526] ppid=2524 vsize=5120 CPUtime=815.81
/proc/2526/stat : 2526 (xsolve) R 2524 2526 1940 0 -1 4194304 636 0 8 0 81577 4 0 0 25 0 1 0 1979045161 5242880 610 996147200 134512640 135239859 4294956144 18446744073709551615 134821139 0 0 4096 0 0 0 0 17 1 0 0
/proc/2526/statm: 1280 610 417 177 0 183 0
Current children cumulated CPU time (s) 815.81
Current children cumulated vsize (KiB) 5120

[startup+882.302 s]
/proc/loadavg: 2.00 2.00 1.92 3/81 2821
/proc/meminfo: memFree=1859672/2055920 swapFree=4179724/4192956
[pid=2526] ppid=2524 vsize=5120 CPUtime=875.29
/proc/2526/stat : 2526 (xsolve) R 2524 2526 1940 0 -1 4194304 636 0 8 0 87525 4 0 0 25 0 1 0 1979045161 5242880 610 996147200 134512640 135239859 4294956144 18446744073709551615 134737744 0 0 4096 0 0 0 0 17 1 0 0
/proc/2526/statm: 1280 610 417 177 0 183 0
Current children cumulated CPU time (s) 875.29
Current children cumulated vsize (KiB) 5120

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 1.92 3/81 2821
/proc/meminfo: memFree=1859544/2055920 swapFree=4179724/4192956
[pid=2526] ppid=2524 vsize=5120 CPUtime=934.78
/proc/2526/stat : 2526 (xsolve) R 2524 2526 1940 0 -1 4194304 636 0 8 0 93474 4 0 0 25 0 1 0 1979045161 5242880 610 996147200 134512640 135239859 4294956144 18446744073709551615 134821700 0 0 4096 0 0 0 0 17 1 0 0
/proc/2526/statm: 1280 610 417 177 0 183 0
Current children cumulated CPU time (s) 934.78
Current children cumulated vsize (KiB) 5120

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/81 2821
/proc/meminfo: memFree=1859480/2055920 swapFree=4179724/4192956
[pid=2526] ppid=2524 vsize=5120 CPUtime=994.27
/proc/2526/stat : 2526 (xsolve) R 2524 2526 1940 0 -1 4194304 636 0 8 0 99423 4 0 0 25 0 1 0 1979045161 5242880 610 996147200 134512640 135239859 4294956144 18446744073709551615 135067338 0 0 4096 0 0 0 0 17 1 0 0
/proc/2526/statm: 1280 610 417 177 0 183 0
Current children cumulated CPU time (s) 994.27
Current children cumulated vsize (KiB) 5120

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/81 2821
/proc/meminfo: memFree=1859480/2055920 swapFree=4179724/4192956
[pid=2526] ppid=2524 vsize=5120 CPUtime=1053.76
/proc/2526/stat : 2526 (xsolve) R 2524 2526 1940 0 -1 4194304 636 0 8 0 105372 4 0 0 25 0 1 0 1979045161 5242880 610 996147200 134512640 135239859 4294956144 18446744073709551615 134738170 0 0 4096 0 0 0 0 17 1 0 0
/proc/2526/statm: 1280 610 417 177 0 183 0
Current children cumulated CPU time (s) 1053.76
Current children cumulated vsize (KiB) 5120

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/81 2823
/proc/meminfo: memFree=1859352/2055920 swapFree=4179724/4192956
[pid=2526] ppid=2524 vsize=5120 CPUtime=1113.25
/proc/2526/stat : 2526 (xsolve) R 2524 2526 1940 0 -1 4194304 636 0 8 0 111321 4 0 0 25 0 1 0 1979045161 5242880 610 996147200 134512640 135239859 4294956144 18446744073709551615 134791668 0 0 4096 0 0 0 0 17 1 0 0
/proc/2526/statm: 1280 610 417 177 0 183 0
Current children cumulated CPU time (s) 1113.25
Current children cumulated vsize (KiB) 5120

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/81 2823
/proc/meminfo: memFree=1859352/2055920 swapFree=4179724/4192956
[pid=2526] ppid=2524 vsize=5120 CPUtime=1172.74
/proc/2526/stat : 2526 (xsolve) R 2524 2526 1940 0 -1 4194304 636 0 8 0 117270 4 0 0 25 0 1 0 1979045161 5242880 610 996147200 134512640 135239859 4294956144 18446744073709551615 134821210 0 0 4096 0 0 0 0 17 1 0 0
/proc/2526/statm: 1280 610 417 177 0 183 0
Current children cumulated CPU time (s) 1172.74
Current children cumulated vsize (KiB) 5120

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/81 2823
/proc/meminfo: memFree=1859352/2055920 swapFree=4179724/4192956
[pid=2526] ppid=2524 vsize=5120 CPUtime=1232.23
/proc/2526/stat : 2526 (xsolve) R 2524 2526 1940 0 -1 4194304 636 0 8 0 123219 4 0 0 25 0 1 0 1979045161 5242880 610 996147200 134512640 135239859 4294956144 18446744073709551615 135031335 0 0 4096 0 0 0 0 17 1 0 0
/proc/2526/statm: 1280 610 417 177 0 183 0
Current children cumulated CPU time (s) 1232.23
Current children cumulated vsize (KiB) 5120

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/81 2823
/proc/meminfo: memFree=1859352/2055920 swapFree=4179724/4192956
[pid=2526] ppid=2524 vsize=5120 CPUtime=1291.72
/proc/2526/stat : 2526 (xsolve) R 2524 2526 1940 0 -1 4194304 636 0 8 0 129168 4 0 0 25 0 1 0 1979045161 5242880 610 996147200 134512640 135239859 4294956144 18446744073709551615 134738003 0 0 4096 0 0 0 0 17 1 0 0
/proc/2526/statm: 1280 610 417 177 0 183 0
Current children cumulated CPU time (s) 1291.72
Current children cumulated vsize (KiB) 5120

[startup+1362.3 s]
/proc/loadavg: 2.08 2.02 1.93 3/81 2823
/proc/meminfo: memFree=1859352/2055920 swapFree=4179724/4192956
[pid=2526] ppid=2524 vsize=5120 CPUtime=1351.21
/proc/2526/stat : 2526 (xsolve) R 2524 2526 1940 0 -1 4194304 636 0 8 0 135117 4 0 0 25 0 1 0 1979045161 5242880 610 996147200 134512640 135239859 4294956144 18446744073709551615 134737715 0 0 4096 0 0 0 0 17 1 0 0
/proc/2526/statm: 1280 610 417 177 0 183 0
Current children cumulated CPU time (s) 1351.21
Current children cumulated vsize (KiB) 5120

[startup+1422.31 s]
/proc/loadavg: 2.03 2.01 1.93 3/81 2823
/proc/meminfo: memFree=1859160/2055920 swapFree=4179724/4192956
[pid=2526] ppid=2524 vsize=5120 CPUtime=1410.7
/proc/2526/stat : 2526 (xsolve) R 2524 2526 1940 0 -1 4194304 636 0 8 0 141066 4 0 0 25 0 1 0 1979045161 5242880 610 996147200 134512640 135239859 4294956144 18446744073709551615 134738199 0 0 4096 0 0 0 0 17 1 0 0
/proc/2526/statm: 1280 610 417 177 0 183 0
Current children cumulated CPU time (s) 1410.7
Current children cumulated vsize (KiB) 5120

[startup+1482.3 s]
/proc/loadavg: 2.01 2.00 1.93 3/81 2823
/proc/meminfo: memFree=1859160/2055920 swapFree=4179724/4192956
[pid=2526] ppid=2524 vsize=5120 CPUtime=1470.18
/proc/2526/stat : 2526 (xsolve) R 2524 2526 1940 0 -1 4194304 636 0 8 0 147014 4 0 0 25 0 1 0 1979045161 5242880 610 996147200 134512640 135239859 4294956144 18446744073709551615 135072283 0 0 4096 0 0 0 0 17 1 0 0
/proc/2526/statm: 1280 610 417 177 0 183 0
Current children cumulated CPU time (s) 1470.18
Current children cumulated vsize (KiB) 5120

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/81 2823
/proc/meminfo: memFree=1859096/2055920 swapFree=4179724/4192956
[pid=2526] ppid=2524 vsize=5120 CPUtime=1529.67
/proc/2526/stat : 2526 (xsolve) R 2524 2526 1940 0 -1 4194304 636 0 8 0 152963 4 0 0 25 0 1 0 1979045161 5242880 610 996147200 134512640 135239859 4294956144 18446744073709551615 134738219 0 0 4096 0 0 0 0 17 1 0 0
/proc/2526/statm: 1280 610 417 177 0 183 0
Current children cumulated CPU time (s) 1529.67
Current children cumulated vsize (KiB) 5120

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/81 2823
/proc/meminfo: memFree=1859096/2055920 swapFree=4179724/4192956
[pid=2526] ppid=2524 vsize=5120 CPUtime=1589.16
/proc/2526/stat : 2526 (xsolve) R 2524 2526 1940 0 -1 4194304 636 0 8 0 158912 4 0 0 25 0 1 0 1979045161 5242880 610 996147200 134512640 135239859 4294956144 18446744073709551615 135096240 0 0 4096 0 0 0 0 17 1 0 0
/proc/2526/statm: 1280 610 417 177 0 183 0
Current children cumulated CPU time (s) 1589.16
Current children cumulated vsize (KiB) 5120

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/81 2823
/proc/meminfo: memFree=1859032/2055920 swapFree=4179724/4192956
[pid=2526] ppid=2524 vsize=5120 CPUtime=1648.65
/proc/2526/stat : 2526 (xsolve) R 2524 2526 1940 0 -1 4194304 636 0 8 0 164861 4 0 0 25 0 1 0 1979045161 5242880 610 996147200 134512640 135239859 4294956144 18446744073709551615 134737434 0 0 4096 0 0 0 0 17 1 0 0
/proc/2526/statm: 1280 610 417 177 0 183 0
Current children cumulated CPU time (s) 1648.65
Current children cumulated vsize (KiB) 5120

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/81 2823
/proc/meminfo: memFree=1859032/2055920 swapFree=4179724/4192956
[pid=2526] ppid=2524 vsize=5120 CPUtime=1708.15
/proc/2526/stat : 2526 (xsolve) R 2524 2526 1940 0 -1 4194304 636 0 8 0 170810 5 0 0 25 0 1 0 1979045161 5242880 610 996147200 134512640 135239859 4294956144 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/2526/statm: 1280 610 417 177 0 183 0
Current children cumulated CPU time (s) 1708.15
Current children cumulated vsize (KiB) 5120

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.93 3/81 2823
/proc/meminfo: memFree=1858968/2055920 swapFree=4179724/4192956
[pid=2526] ppid=2524 vsize=5120 CPUtime=1767.63
/proc/2526/stat : 2526 (xsolve) R 2524 2526 1940 0 -1 4194304 636 0 8 0 176758 5 0 0 25 0 1 0 1979045161 5242880 610 996147200 134512640 135239859 4294956144 18446744073709551615 135072183 0 0 4096 0 0 0 0 17 1 0 0
/proc/2526/statm: 1280 610 417 177 0 183 0
Current children cumulated CPU time (s) 1767.63
Current children cumulated vsize (KiB) 5120



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1815.01 s]
/proc/loadavg: 2.00 2.00 1.93 3/81 2823
/proc/meminfo: memFree=1858968/2055920 swapFree=4179724/4192956
[pid=2526] ppid=2524 vsize=5120 CPUtime=1800.06
/proc/2526/stat : 2526 (xsolve) R 2524 2526 1940 0 -1 4194304 636 0 8 0 180001 5 0 0 25 0 1 0 1979045161 5242880 610 996147200 134512640 135239859 4294956144 18446744073709551615 134790237 0 0 4096 0 0 0 0 17 1 0 0
/proc/2526/statm: 1280 610 417 177 0 183 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 5120

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1815.01
CPU time (s): 1800.07
CPU user time (s): 1800.01
CPU system time (s): 0.053991
CPU usage (%): 99.1766
Max. virtual memory (cumulated for all children) (KiB): 5120

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.01
system time used= 0.053991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 636
page faults= 8
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 18
involuntary context switches= 40297

runsolver used 2.15367 second user time and 4.46032 second system time

The end

Launcher Data (download as text)

Begin job on node69 at 2008-07-02 14:12:43
IDJOB=1041416
IDBENCH=53804
IDSOLVER=342
FILE ID=node69/1041416-1215000763
PBS_JOBID= 7870784
Free space on /tmp= 66528 MiB

SOLVER NAME= MDG-probe 2008-06-27
BENCH NAME= CPAI08/csp/latinSquare/normalized-latinSquare-dg-10_all.xml
COMMAND LINE= HOME/xsolve BENCHNAME -v 1 -rs RANDOMSEED -probe 1 -ph 0 -heu dom/wdeg -res no
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1041416-1215000763/watcher-1041416-1215000763 -o /tmp/evaluation-result-1041416-1215000763/solver-1041416-1215000763 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1041416-1215000763.xml -v 1 -rs 221284383 -probe 1 -ph 0 -heu dom/wdeg -res no

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= fbe45cff1c17eeb8610f231ec185faba
RANDOM SEED=221284383

node69.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		: 3000.259
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		: 3000.259
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:       1876744 kB
Buffers:          4668 kB
Cached:          48988 kB
SwapCached:       6796 kB
Active:         117260 kB
Inactive:         7824 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1876744 kB
SwapTotal:     4192956 kB
SwapFree:      4179724 kB
Dirty:             952 kB
Writeback:           0 kB
Mapped:          85176 kB
Slab:            39080 kB
Committed_AS:  4560944 kB
PageTables:       2036 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= 66528 MiB
End job on node69 at 2008-07-02 14:43:00