Trace number 1092738

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
casper zao? (TO) 1800.03 1804.41

General information on the benchmark

Namecsp/langford4/
normalized-langford-4-40.xml
MD5SUM40a3acaa544741df45dd665a69096ec7
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of constraints12840
Maximum constraint arity2
Maximum domain size160
Number of constraints which are defined in extension0
Number of constraints which are defined in intension12840
Global constraints used (with number of constraints)

Solver Data (download as text)

0.18/0.20	c [ This is CaSPERzao (C) mvc@di.fct.unl.pt ]
0.18/0.20	c Parsing = 1
0.29/0.35	c Building = 1
1.18/1.25	c [ NumberOfVariables = 160 ]
1.18/1.25	c [ NumberOfConstraints = 12840 ]
1.18/1.25	c [ SizeOfSearchSpace(log2) = 1171.51 ]
1.18/1.25	c SymmetrySearch = 1
1.18/1.28	c InitialPropagation = 1
1.28/1.31	c [ SizeOfSearchSpace(log2) = 1034.98 ]
1.28/1.31	c InitialSAC = 1
1.68/1.72	c [ SizeOfSearchSpace(log2) = 1034.98 ]
1.68/1.72	c Search(DomWDeg) =

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-1092738-1215277043/watcher-1092738-1215277043 -o /tmp/evaluation-result-1092738-1215277043/solver-1092738-1215277043 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/casperzao HOME/instance-1092738-1215277043.xml 2137265631 

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

[startup+0 s]
/proc/loadavg: 2.13 2.02 2.00 3/73 21911
/proc/meminfo: memFree=1704424/2055920 swapFree=4174728/4192956
[pid=21911] ppid=21909 vsize=18572 CPUtime=0
/proc/21911/stat : 21911 (runsolver) R 21909 19274 19274 0 -1 4194368 9 0 0 0 0 0 0 0 21 0 1 0 1012106856 19017728 290 996147200 4194304 4296836 548682068464 18446744073709551615 266134416289 0 0 4096 24578 0 0 0 17 1 0 0
/proc/21911/statm: 4643 290 255 25 0 2626 0
Current StackSize limit: 10240 KiB


[startup+0.10527 s]
/proc/loadavg: 2.13 2.02 2.00 3/73 21911
/proc/meminfo: memFree=1704424/2055920 swapFree=4174728/4192956
[pid=21911] ppid=21909 vsize=6496 CPUtime=0.09
/proc/21911/stat : 21911 (casperzao) R 21909 21911 19274 0 -1 4194304 721 0 0 0 9 0 0 0 18 0 1 0 1012106856 6651904 681 996147200 134512640 135477443 4294956224 18446744073709551615 4160505750 0 0 4096 0 0 0 0 17 1 0 0
/proc/21911/statm: 1624 681 370 235 0 325 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6496

[startup+0.201286 s]
/proc/loadavg: 2.13 2.02 2.00 3/73 21911
/proc/meminfo: memFree=1704424/2055920 swapFree=4174728/4192956
[pid=21911] ppid=21909 vsize=7420 CPUtime=0.18
/proc/21911/stat : 21911 (casperzao) R 21909 21911 19274 0 -1 4194304 961 0 0 0 18 0 0 0 18 0 1 0 1012106856 7598080 921 996147200 134512640 135477443 4294956224 18446744073709551615 134783649 0 0 4096 0 0 0 0 17 1 0 0
/proc/21911/statm: 1855 921 370 235 0 556 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 7420

[startup+0.301306 s]
/proc/loadavg: 2.13 2.02 2.00 3/73 21911
/proc/meminfo: memFree=1704424/2055920 swapFree=4174728/4192956
[pid=21911] ppid=21909 vsize=8344 CPUtime=0.29
/proc/21911/stat : 21911 (casperzao) R 21909 21911 19274 0 -1 4194304 1202 0 0 0 28 1 0 0 19 0 1 0 1012106856 8544256 1162 996147200 134512640 135477443 4294956224 18446744073709551615 134813076 0 0 4096 0 0 0 0 17 1 0 0
/proc/21911/statm: 2086 1162 370 235 0 787 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8344

[startup+0.701384 s]
/proc/loadavg: 2.13 2.02 2.00 3/73 21911
/proc/meminfo: memFree=1704424/2055920 swapFree=4174728/4192956
[pid=21911] ppid=21909 vsize=102632 CPUtime=0.69
/proc/21911/stat : 21911 (casperzao) R 21909 21911 19274 0 -1 4194304 8503 0 0 0 50 19 0 0 23 0 1 0 1012106856 105095168 1778 996147200 134512640 135477443 4294956224 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/21911/statm: 25658 1778 454 235 0 24359 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 102632

[startup+1.50154 s]
/proc/loadavg: 2.13 2.02 2.00 3/74 21912
/proc/meminfo: memFree=1696096/2055920 swapFree=4174728/4192956
[pid=21911] ppid=21909 vsize=104208 CPUtime=1.48
/proc/21911/stat : 21911 (casperzao) R 21909 21911 19274 0 -1 4194304 20904 0 0 0 105 43 0 0 25 0 1 0 1012106856 106708992 3252 996147200 134512640 135477443 4294956224 18446744073709551615 135270181 0 0 4096 0 0 0 0 17 1 0 0
/proc/21911/statm: 26052 3252 497 235 0 24753 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 104208

[startup+3.10284 s]
/proc/loadavg: 2.13 2.02 2.00 3/74 21912
/proc/meminfo: memFree=1693024/2055920 swapFree=4174728/4192956
[pid=21911] ppid=21909 vsize=104208 CPUtime=3.08
/proc/21911/stat : 21911 (casperzao) R 21909 21911 19274 0 -1 4194304 22419 0 0 0 264 44 0 0 25 0 1 0 1012106856 106708992 4767 996147200 134512640 135477443 4294956224 18446744073709551615 135270204 0 0 4096 0 0 0 0 17 1 0 0
/proc/21911/statm: 26052 4767 498 235 0 24753 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 104208

[startup+6.30145 s]
/proc/loadavg: 2.12 2.02 2.00 3/74 21912
/proc/meminfo: memFree=1686880/2055920 swapFree=4174728/4192956
[pid=21911] ppid=21909 vsize=104208 CPUtime=6.26
/proc/21911/stat : 21911 (casperzao) R 21909 21911 19274 0 -1 4194304 22471 0 0 0 581 45 0 0 25 0 1 0 1012106856 106708992 4819 996147200 134512640 135477443 4294956224 18446744073709551615 135268273 0 0 4096 0 0 0 0 17 1 0 0
/proc/21911/statm: 26052 4819 498 235 0 24753 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 104208

[startup+12.7017 s]
/proc/loadavg: 2.11 2.02 2.00 3/74 21912
/proc/meminfo: memFree=1686240/2055920 swapFree=4174728/4192956
[pid=21911] ppid=21909 vsize=104208 CPUtime=12.63
/proc/21911/stat : 21911 (casperzao) R 21909 21911 19274 0 -1 4194304 22592 0 0 0 1218 45 0 0 25 0 1 0 1012106856 106708992 4940 996147200 134512640 135477443 4294956224 18446744073709551615 134673680 0 0 4096 0 0 0 0 17 1 0 0
/proc/21911/statm: 26052 4940 498 235 0 24753 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 104208

[startup+25.5011 s]
/proc/loadavg: 2.08 2.01 2.00 3/74 21912
/proc/meminfo: memFree=1685920/2055920 swapFree=4174728/4192956
[pid=21911] ppid=21909 vsize=104208 CPUtime=25.36
/proc/21911/stat : 21911 (casperzao) R 21909 21911 19274 0 -1 4194304 22688 0 0 0 2491 45 0 0 25 0 1 0 1012106856 106708992 5036 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 1 0 0
/proc/21911/statm: 26052 5036 498 235 0 24753 0
Current children cumulated CPU time (s) 25.36
Current children cumulated vsize (KiB) 104208

[startup+51.1019 s]
/proc/loadavg: 2.06 2.01 2.00 3/74 21912
/proc/meminfo: memFree=1685344/2055920 swapFree=4174728/4192956
[pid=21911] ppid=21909 vsize=104208 CPUtime=50.84
/proc/21911/stat : 21911 (casperzao) R 21909 21911 19274 0 -1 4194304 22851 0 0 0 5039 45 0 0 25 0 1 0 1012106856 106708992 5199 996147200 134512640 135477443 4294956224 18446744073709551615 135268544 0 0 4096 0 0 0 0 17 1 0 0
/proc/21911/statm: 26052 5199 498 235 0 24753 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 104208

[startup+102.302 s]
/proc/loadavg: 2.02 2.01 2.00 3/74 21913
/proc/meminfo: memFree=1684064/2055920 swapFree=4174728/4192956
[pid=21911] ppid=21909 vsize=104208 CPUtime=101.79
/proc/21911/stat : 21911 (casperzao) R 21909 21911 19274 0 -1 4194304 23128 0 0 0 10134 45 0 0 25 0 1 0 1012106856 106708992 5476 996147200 134512640 135477443 4294956224 18446744073709551615 134934576 0 0 4096 0 0 0 0 17 1 0 0
/proc/21911/statm: 26052 5476 498 235 0 24753 0
Current children cumulated CPU time (s) 101.79
Current children cumulated vsize (KiB) 104208

[startup+162.301 s]
/proc/loadavg: 2.01 2.00 2.00 3/74 21914
/proc/meminfo: memFree=1682464/2055920 swapFree=4174728/4192956
[pid=21911] ppid=21909 vsize=104208 CPUtime=161.49
/proc/21911/stat : 21911 (casperzao) R 21909 21911 19274 0 -1 4194304 23534 0 0 0 16103 46 0 0 25 0 1 0 1012106856 106708992 5882 996147200 134512640 135477443 4294956224 18446744073709551615 135270856 0 0 4096 0 0 0 0 17 1 0 0
/proc/21911/statm: 26052 5882 498 235 0 24753 0
Current children cumulated CPU time (s) 161.49
Current children cumulated vsize (KiB) 104208

[startup+222.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 21920
/proc/meminfo: memFree=1682192/2055920 swapFree=4174728/4192956
[pid=21911] ppid=21909 vsize=104208 CPUtime=221.18
/proc/21911/stat : 21911 (casperzao) R 21909 21911 19274 0 -1 4194304 23585 0 0 0 22072 46 0 0 25 0 1 0 1012106856 106708992 5933 996147200 134512640 135477443 4294956224 18446744073709551615 134934613 0 0 4096 0 0 0 0 17 1 0 0
/proc/21911/statm: 26052 5933 498 235 0 24753 0
Current children cumulated CPU time (s) 221.18
Current children cumulated vsize (KiB) 104208

[startup+282.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 21920
/proc/meminfo: memFree=1682136/2055920 swapFree=4174728/4192956
[pid=21911] ppid=21909 vsize=104208 CPUtime=280.88
/proc/21911/stat : 21911 (casperzao) R 21909 21911 19274 0 -1 4194304 23585 0 0 0 28042 46 0 0 25 0 1 0 1012106856 106708992 5933 996147200 134512640 135477443 4294956224 18446744073709551615 135270274 0 0 4096 0 0 0 0 17 1 0 0
/proc/21911/statm: 26052 5933 498 235 0 24753 0
Current children cumulated CPU time (s) 280.88
Current children cumulated vsize (KiB) 104208

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 21920
/proc/meminfo: memFree=1682136/2055920 swapFree=4174728/4192956
[pid=21911] ppid=21909 vsize=104208 CPUtime=340.58
/proc/21911/stat : 21911 (casperzao) R 21909 21911 19274 0 -1 4194304 23585 0 0 0 34012 46 0 0 25 0 1 0 1012106856 106708992 5933 996147200 134512640 135477443 4294956224 18446744073709551615 134586768 0 0 4096 0 0 0 0 17 1 0 0
/proc/21911/statm: 26052 5933 498 235 0 24753 0
Current children cumulated CPU time (s) 340.58
Current children cumulated vsize (KiB) 104208

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 21920
/proc/meminfo: memFree=1682136/2055920 swapFree=4174728/4192956
[pid=21911] ppid=21909 vsize=104208 CPUtime=400.29
/proc/21911/stat : 21911 (casperzao) R 21909 21911 19274 0 -1 4194304 23585 0 0 0 39983 46 0 0 25 0 1 0 1012106856 106708992 5933 996147200 134512640 135477443 4294956224 18446744073709551615 135268272 0 0 4096 0 0 0 0 17 1 0 0
/proc/21911/statm: 26052 5933 498 235 0 24753 0
Current children cumulated CPU time (s) 400.29
Current children cumulated vsize (KiB) 104208

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 21920
/proc/meminfo: memFree=1682136/2055920 swapFree=4174728/4192956
[pid=21911] ppid=21909 vsize=104208 CPUtime=460
/proc/21911/stat : 21911 (casperzao) R 21909 21911 19274 0 -1 4194304 23585 0 0 0 45953 47 0 0 25 0 1 0 1012106856 106708992 5933 996147200 134512640 135477443 4294956224 18446744073709551615 134586766 0 0 4096 0 0 0 0 17 1 0 0
/proc/21911/statm: 26052 5933 498 235 0 24753 0
Current children cumulated CPU time (s) 460
Current children cumulated vsize (KiB) 104208

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 21920
/proc/meminfo: memFree=1682136/2055920 swapFree=4174728/4192956
[pid=21911] ppid=21909 vsize=104208 CPUtime=519.71
/proc/21911/stat : 21911 (casperzao) R 21909 21911 19274 0 -1 4194304 23585 0 0 0 51924 47 0 0 25 0 1 0 1012106856 106708992 5933 996147200 134512640 135477443 4294956224 18446744073709551615 134934592 0 0 4096 0 0 0 0 17 1 0 0
/proc/21911/statm: 26052 5933 498 235 0 24753 0
Current children cumulated CPU time (s) 519.71
Current children cumulated vsize (KiB) 104208

[startup+582.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 21920
/proc/meminfo: memFree=1682144/2055920 swapFree=4174728/4192956
[pid=21911] ppid=21909 vsize=104208 CPUtime=579.41
/proc/21911/stat : 21911 (casperzao) R 21909 21911 19274 0 -1 4194304 23585 0 0 0 57894 47 0 0 25 0 1 0 1012106856 106708992 5933 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 1 0 0
/proc/21911/statm: 26052 5933 498 235 0 24753 0
Current children cumulated CPU time (s) 579.41
Current children cumulated vsize (KiB) 104208

[startup+642.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 21920
/proc/meminfo: memFree=1682144/2055920 swapFree=4174728/4192956
[pid=21911] ppid=21909 vsize=104208 CPUtime=639.12
/proc/21911/stat : 21911 (casperzao) R 21909 21911 19274 0 -1 4194304 23585 0 0 0 63865 47 0 0 25 0 1 0 1012106856 106708992 5933 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 1 0 0
/proc/21911/statm: 26052 5933 498 235 0 24753 0
Current children cumulated CPU time (s) 639.12
Current children cumulated vsize (KiB) 104208


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

[startup+882.307 s]
/proc/loadavg: 1.98 1.98 1.99 3/82 21993
/proc/meminfo: memFree=1711312/2055920 swapFree=4174728/4192956
[pid=21911] ppid=21909 vsize=104208 CPUtime=878.33
/proc/21911/stat : 21911 (casperzao) R 21909 21911 19274 0 -1 4194304 23585 0 0 0 87785 48 0 0 25 0 1 0 1012106856 106708992 5933 996147200 134512640 135477443 4294956224 18446744073709551615 135270268 0 0 4096 0 0 0 0 17 0 0 0
/proc/21911/statm: 26052 5933 498 235 0 24753 0
Current children cumulated CPU time (s) 878.33
Current children cumulated vsize (KiB) 104208

[startup+942.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 21993
/proc/meminfo: memFree=1710736/2055920 swapFree=4174728/4192956
[pid=21911] ppid=21909 vsize=104208 CPUtime=938.31
/proc/21911/stat : 21911 (casperzao) R 21909 21911 19274 0 -1 4194304 23751 0 0 0 93782 49 0 0 25 0 1 0 1012106856 106708992 6099 996147200 134512640 135477443 4294956224 18446744073709551615 134586768 0 0 4096 0 0 0 0 17 0 0 0
/proc/21911/statm: 26052 6099 498 235 0 24753 0
Current children cumulated CPU time (s) 938.31
Current children cumulated vsize (KiB) 104208

[startup+1002.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 21993
/proc/meminfo: memFree=1710608/2055920 swapFree=4174728/4192956
[pid=21911] ppid=21909 vsize=104208 CPUtime=998.28
/proc/21911/stat : 21911 (casperzao) R 21909 21911 19274 0 -1 4194304 23751 0 0 0 99779 49 0 0 25 0 1 0 1012106856 106708992 6099 996147200 134512640 135477443 4294956224 18446744073709551615 135268496 0 0 4096 0 0 0 0 17 0 0 0
/proc/21911/statm: 26052 6099 498 235 0 24753 0
Current children cumulated CPU time (s) 998.28
Current children cumulated vsize (KiB) 104208

[startup+1062.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 21993
/proc/meminfo: memFree=1710544/2055920 swapFree=4174728/4192956
[pid=21911] ppid=21909 vsize=104208 CPUtime=1058.25
/proc/21911/stat : 21911 (casperzao) R 21909 21911 19274 0 -1 4194304 23751 0 0 0 105776 49 0 0 25 0 1 0 1012106856 106708992 6099 996147200 134512640 135477443 4294956224 18446744073709551615 134934592 0 0 4096 0 0 0 0 17 0 0 0
/proc/21911/statm: 26052 6099 498 235 0 24753 0
Current children cumulated CPU time (s) 1058.25
Current children cumulated vsize (KiB) 104208

[startup+1122.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 21993
/proc/meminfo: memFree=1710552/2055920 swapFree=4174728/4192956
[pid=21911] ppid=21909 vsize=104208 CPUtime=1118.23
/proc/21911/stat : 21911 (casperzao) R 21909 21911 19274 0 -1 4194304 23751 0 0 0 111774 49 0 0 25 0 1 0 1012106856 106708992 6099 996147200 134512640 135477443 4294956224 18446744073709551615 135268496 0 0 4096 0 0 0 0 17 0 0 0
/proc/21911/statm: 26052 6099 498 235 0 24753 0
Current children cumulated CPU time (s) 1118.23
Current children cumulated vsize (KiB) 104208

[startup+1182.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 21993
/proc/meminfo: memFree=1710552/2055920 swapFree=4174728/4192956
[pid=21911] ppid=21909 vsize=104208 CPUtime=1178.2
/proc/21911/stat : 21911 (casperzao) R 21909 21911 19274 0 -1 4194304 23751 0 0 0 117771 49 0 0 25 0 1 0 1012106856 106708992 6099 996147200 134512640 135477443 4294956224 18446744073709551615 134586766 0 0 4096 0 0 0 0 17 0 0 0
/proc/21911/statm: 26052 6099 498 235 0 24753 0
Current children cumulated CPU time (s) 1178.2
Current children cumulated vsize (KiB) 104208

[startup+1242.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 21993
/proc/meminfo: memFree=1710424/2055920 swapFree=4174728/4192956
[pid=21911] ppid=21909 vsize=104208 CPUtime=1238.17
/proc/21911/stat : 21911 (casperzao) R 21909 21911 19274 0 -1 4194304 23751 0 0 0 123768 49 0 0 25 0 1 0 1012106856 106708992 6099 996147200 134512640 135477443 4294956224 18446744073709551615 134934630 0 0 4096 0 0 0 0 17 0 0 0
/proc/21911/statm: 26052 6099 498 235 0 24753 0
Current children cumulated CPU time (s) 1238.17
Current children cumulated vsize (KiB) 104208

[startup+1302.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 21993
/proc/meminfo: memFree=1710424/2055920 swapFree=4174728/4192956
[pid=21911] ppid=21909 vsize=104208 CPUtime=1298.14
/proc/21911/stat : 21911 (casperzao) R 21909 21911 19274 0 -1 4194304 23751 0 0 0 129765 49 0 0 25 0 1 0 1012106856 106708992 6099 996147200 134512640 135477443 4294956224 18446744073709551615 135208648 0 0 4096 0 0 0 0 17 0 0 0
/proc/21911/statm: 26052 6099 498 235 0 24753 0
Current children cumulated CPU time (s) 1298.14
Current children cumulated vsize (KiB) 104208

[startup+1362.3 s]
/proc/loadavg: 2.07 2.01 2.00 3/82 21993
/proc/meminfo: memFree=1710424/2055920 swapFree=4174728/4192956
[pid=21911] ppid=21909 vsize=104208 CPUtime=1358.11
/proc/21911/stat : 21911 (casperzao) R 21909 21911 19274 0 -1 4194304 23751 0 0 0 135762 49 0 0 25 0 1 0 1012106856 106708992 6099 996147200 134512640 135477443 4294956224 18446744073709551615 134586766 0 0 4096 0 0 0 0 17 0 0 0
/proc/21911/statm: 26052 6099 498 235 0 24753 0
Current children cumulated CPU time (s) 1358.11
Current children cumulated vsize (KiB) 104208

[startup+1422.3 s]
/proc/loadavg: 2.17 2.05 2.01 3/82 21993
/proc/meminfo: memFree=1710424/2055920 swapFree=4174728/4192956
[pid=21911] ppid=21909 vsize=104208 CPUtime=1418.09
/proc/21911/stat : 21911 (casperzao) R 21909 21911 19274 0 -1 4194304 23751 0 0 0 141760 49 0 0 25 0 1 0 1012106856 106708992 6099 996147200 134512640 135477443 4294956224 18446744073709551615 134934603 0 0 4096 0 0 0 0 17 0 0 0
/proc/21911/statm: 26052 6099 498 235 0 24753 0
Current children cumulated CPU time (s) 1418.09
Current children cumulated vsize (KiB) 104208

[startup+1482.3 s]
/proc/loadavg: 2.13 2.06 2.01 3/82 21993
/proc/meminfo: memFree=1710360/2055920 swapFree=4174728/4192956
[pid=21911] ppid=21909 vsize=104208 CPUtime=1478.06
/proc/21911/stat : 21911 (casperzao) R 21909 21911 19274 0 -1 4194304 23751 0 0 0 147757 49 0 0 25 0 1 0 1012106856 106708992 6099 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 0 0 0
/proc/21911/statm: 26052 6099 498 235 0 24753 0
Current children cumulated CPU time (s) 1478.06
Current children cumulated vsize (KiB) 104208

[startup+1542.31 s]
/proc/loadavg: 2.11 2.06 2.01 3/82 21993
/proc/meminfo: memFree=1710296/2055920 swapFree=4174728/4192956
[pid=21911] ppid=21909 vsize=104208 CPUtime=1538.05
/proc/21911/stat : 21911 (casperzao) R 21909 21911 19274 0 -1 4194304 23751 0 0 0 153755 50 0 0 25 0 1 0 1012106856 106708992 6099 996147200 134512640 135477443 4294956224 18446744073709551615 134586768 0 0 4096 0 0 0 0 17 0 0 0
/proc/21911/statm: 26052 6099 498 235 0 24753 0
Current children cumulated CPU time (s) 1538.05
Current children cumulated vsize (KiB) 104208

[startup+1602.3 s]
/proc/loadavg: 2.16 2.08 2.02 3/82 21993
/proc/meminfo: memFree=1710296/2055920 swapFree=4174728/4192956
[pid=21911] ppid=21909 vsize=104208 CPUtime=1598.01
/proc/21911/stat : 21911 (casperzao) R 21909 21911 19274 0 -1 4194304 23751 0 0 0 159751 50 0 0 25 0 1 0 1012106856 106708992 6099 996147200 134512640 135477443 4294956224 18446744073709551615 135269758 0 0 4096 0 0 0 0 17 0 0 0
/proc/21911/statm: 26052 6099 498 235 0 24753 0
Current children cumulated CPU time (s) 1598.01
Current children cumulated vsize (KiB) 104208

[startup+1662.3 s]
/proc/loadavg: 2.12 2.08 2.02 3/82 21993
/proc/meminfo: memFree=1710296/2055920 swapFree=4174728/4192956
[pid=21911] ppid=21909 vsize=104208 CPUtime=1657.98
/proc/21911/stat : 21911 (casperzao) R 21909 21911 19274 0 -1 4194304 23751 0 0 0 165748 50 0 0 25 0 1 0 1012106856 106708992 6099 996147200 134512640 135477443 4294956224 18446744073709551615 134586766 0 0 4096 0 0 0 0 17 0 0 0
/proc/21911/statm: 26052 6099 498 235 0 24753 0
Current children cumulated CPU time (s) 1657.98
Current children cumulated vsize (KiB) 104208

[startup+1722.3 s]
/proc/loadavg: 2.09 2.08 2.01 3/82 21993
/proc/meminfo: memFree=1710296/2055920 swapFree=4174728/4192956
[pid=21911] ppid=21909 vsize=104208 CPUtime=1717.96
/proc/21911/stat : 21911 (casperzao) R 21909 21911 19274 0 -1 4194304 23751 0 0 0 171746 50 0 0 25 0 1 0 1012106856 106708992 6099 996147200 134512640 135477443 4294956224 18446744073709551615 135270276 0 0 4096 0 0 0 0 17 0 0 0
/proc/21911/statm: 26052 6099 498 235 0 24753 0
Current children cumulated CPU time (s) 1717.96
Current children cumulated vsize (KiB) 104208

[startup+1782.3 s]
/proc/loadavg: 2.08 2.08 2.01 3/82 21993
/proc/meminfo: memFree=1710168/2055920 swapFree=4174728/4192956
[pid=21911] ppid=21909 vsize=104208 CPUtime=1777.92
/proc/21911/stat : 21911 (casperzao) R 21909 21911 19274 0 -1 4194304 23754 0 0 0 177742 50 0 0 25 0 1 0 1012106856 106708992 6102 996147200 134512640 135477443 4294956224 18446744073709551615 134586766 0 0 4096 0 0 0 0 17 0 0 0
/proc/21911/statm: 26052 6102 498 235 0 24753 0
Current children cumulated CPU time (s) 1777.92
Current children cumulated vsize (KiB) 104208



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1804.4 s]
/proc/loadavg: 2.13 2.09 2.02 3/82 21993
/proc/meminfo: memFree=1710168/2055920 swapFree=4174728/4192956
[pid=21911] ppid=21909 vsize=104208 CPUtime=1800.02
/proc/21911/stat : 21911 (casperzao) R 21909 21911 19274 0 -1 4194304 23754 0 0 0 179952 50 0 0 25 0 1 0 1012106856 106708992 6102 996147200 134512640 135477443 4294956224 18446744073709551615 134673677 0 0 4096 0 0 0 0 17 0 0 0
/proc/21911/statm: 26052 6102 498 235 0 24753 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 104208

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

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

[startup+1804.4 s]
/proc/loadavg: 2.13 2.09 2.02 3/82 21993
/proc/meminfo: memFree=1710168/2055920 swapFree=4174728/4192956
[pid=21911] ppid=21909 vsize=104208 CPUtime=1800.02
/proc/21911/stat : 21911 (casperzao) R 21909 21911 19274 0 -1 4194304 23754 0 0 0 179952 50 0 0 25 0 1 0 1012106856 106708992 6102 996147200 134512640 135477443 4294956224 18446744073709551615 134673677 0 0 4096 0 0 0 0 17 0 0 0
/proc/21911/statm: 26052 6102 498 235 0 24753 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 104208

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1804.41
CPU time (s): 1800.03
CPU user time (s): 1799.52
CPU system time (s): 0.509922
CPU usage (%): 99.7575
Max. virtual memory (cumulated for all children) (KiB): 291580

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.52
system time used= 0.509922
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23754
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 15
involuntary context switches= 12946

runsolver used 2.04769 second user time and 5.2402 second system time

The end

Launcher Data (download as text)

Begin job on node35 at 2008-07-05 18:57:23
IDJOB=1092738
IDBENCH=58651
IDSOLVER=361
FILE ID=node35/1092738-1215277043
PBS_JOBID= 7882115
Free space on /tmp= 66444 MiB

SOLVER NAME= casper zao
BENCH NAME= CPAI08/csp/langford4/normalized-langford-4-40.xml
COMMAND LINE= HOME/casperzao BENCHNAME RANDOMSEED 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1092738-1215277043/watcher-1092738-1215277043 -o /tmp/evaluation-result-1092738-1215277043/solver-1092738-1215277043 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/casperzao HOME/instance-1092738-1215277043.xml 2137265631 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 40a3acaa544741df45dd665a69096ec7
RANDOM SEED=2137265631

node35.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		: 3000.261
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		: 3000.261
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:       1704904 kB
Buffers:         43240 kB
Cached:         223496 kB
SwapCached:      12200 kB
Active:         204264 kB
Inactive:        91400 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1704904 kB
SwapTotal:     4192956 kB
SwapFree:      4174728 kB
Dirty:            4388 kB
Writeback:           0 kB
Mapped:          36440 kB
Slab:            40680 kB
Committed_AS:  1660588 kB
PageTables:       1844 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= 66468 MiB
End job on node35 at 2008-07-05 19:27:30