Trace number 1071599

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 zito? (TO) 1800.11 1802.94

General information on the benchmark

Namecsp/chessboardColoration/
normalized-cc-20-20-3.xml
MD5SUM5b42347ce5ad43fb927c93ef35a48a05
Bench CategoryN-ARY-INT (n-ary 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 variables400
Number of constraints36100
Maximum constraint arity4
Maximum domain size3
Number of constraints which are defined in extension0
Number of constraints which are defined in intension36100
Global constraints used (with number of constraints)

Solver Data (download as text)

0.18/0.21	c [ This is CaSPERzito (C) mvc@di.fct.unl.pt ]
0.18/0.21	c Parsing = 1
2.06/2.16	c Building = 1
2.56/2.68	c [ NumberOfVariables = 400 ]
2.56/2.68	c [ NumberOfConstraints = 36100 ]
2.56/2.68	c [ SizeOfSearchSpace(log2) = 633.985 ]
2.56/2.68	c SymmetrySearch = (Timeout)
13.35/13.56	c [ Proceeding without symmetry breaking ]
13.65/13.80	c InitialPropagation = 1
13.75/13.92	c [ SizeOfSearchSpace(log2) = 633.985 ]
13.75/13.92	c InitialSAC = 1
14.05/14.28	c [ SizeOfSearchSpace(log2) = 633.985 ]
14.05/14.28	c Search(SampleFF) : 
95.37/96.37	c [ Sampling domwdeg ]
95.37/96.37	c [ Sampling impacts ]
95.37/96.37	c [ SamplingScores: ]
95.37/96.37	c [ domwdeg+min = 4.56852e-11 | domwdeg+rnd = 1.35759e-12 ]
95.37/96.37	c [ impacts+min = 3.24457e-06 | impacts+rnd = 3.37062e-08 ]
95.37/96.37	c [ la+min = 0 | la+rnd = 0 ]
95.37/96.37	c [ domwdeg = 2.35214e-11 | impacts = 1.63914e-06 | la = 0 ]
95.37/96.37	c [ min = 1.08154e-06 | rand = 1.63914e-06 ]
95.37/96.37	c [ restarting at (3.96356,1.63921e-15) ]
105.96/107.00	c [ restarting at (9.9089,8.27094e-19) ]
132.21/133.56	c [ restarting at (24.7722,1.44419e-12) ]
197.98/199.97	c [ restarting at (61.9306,1.46583e-16) ]
211.25/213.32	c [ restarting at (154.827,7.74366e-09) ]
598.33/600.68	c [ restarting at (387.066,5.99642e-17) ]
1566.27/1569.08	c [ restarting at (967.666,1.10643e-11) ]

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-1071599-1215204524/watcher-1071599-1215204524 -o /tmp/evaluation-result-1071599-1215204524/solver-1071599-1215204524 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/casperzito HOME/instance-1071599-1215204524.xml 1227269298 

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: 2.00 1.99 1.91 4/73 12761
/proc/meminfo: memFree=1450200/2055920 swapFree=4180232/4192956
[pid=12761] ppid=12759 vsize=18572 CPUtime=0
/proc/12761/stat : 12761 (runsolver) R 12759 12761 10831 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 643389616 19017728 292 996147200 4194304 4296836 548682068432 18446744073709551615 226913479975 0 0 4096 24578 0 0 0 17 1 0 0
/proc/12761/statm: 4643 292 257 25 0 2626 0

[startup+0.0672731 s]
/proc/loadavg: 2.00 1.99 1.91 4/73 12761
/proc/meminfo: memFree=1450200/2055920 swapFree=4180232/4192956
[pid=12761] ppid=12759 vsize=6372 CPUtime=0.04
/proc/12761/stat : 12761 (casperzito) R 12759 12761 10831 0 -1 4194304 690 0 1 0 4 0 0 0 18 0 1 0 643389616 6524928 651 996147200 134512640 135472138 4294956192 18446744073709551615 4160505725 0 0 4096 0 0 0 0 17 1 0 0
/proc/12761/statm: 1593 651 368 234 0 295 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 6372

[startup+0.101272 s]
/proc/loadavg: 2.00 1.99 1.91 4/73 12761
/proc/meminfo: memFree=1450200/2055920 swapFree=4180232/4192956
[pid=12761] ppid=12759 vsize=6900 CPUtime=0.08
/proc/12761/stat : 12761 (casperzito) R 12759 12761 10831 0 -1 4194304 822 0 1 0 8 0 0 0 18 0 1 0 643389616 7065600 783 996147200 134512640 135472138 4294956192 18446744073709551615 4158915840 0 0 4096 0 0 0 0 17 1 0 0
/proc/12761/statm: 1725 783 368 234 0 427 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6900

[startup+0.301313 s]
/proc/loadavg: 2.00 1.99 1.91 4/73 12761
/proc/meminfo: memFree=1450200/2055920 swapFree=4180232/4192956
[pid=12761] ppid=12759 vsize=9804 CPUtime=0.27
/proc/12761/stat : 12761 (casperzito) R 12759 12761 10831 0 -1 4194304 1573 0 1 0 27 0 0 0 19 0 1 0 643389616 10039296 1534 996147200 134512640 135472138 4294956192 18446744073709551615 134749049 0 0 4096 0 0 0 0 17 1 0 0
/proc/12761/statm: 2451 1534 368 234 0 1153 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 9804

[startup+0.701389 s]
/proc/loadavg: 2.00 1.99 1.91 4/73 12761
/proc/meminfo: memFree=1450200/2055920 swapFree=4180232/4192956
[pid=12761] ppid=12759 vsize=15480 CPUtime=0.68
/proc/12761/stat : 12761 (casperzito) R 12759 12761 10831 0 -1 4194304 2993 0 1 0 66 2 0 0 23 0 1 0 643389616 15851520 2954 996147200 134512640 135472138 4294956192 18446744073709551615 134749065 0 0 4096 0 0 0 0 17 1 0 0
/proc/12761/statm: 3870 2954 368 234 0 2572 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 15480

[startup+1.50154 s]
/proc/loadavg: 2.00 1.99 1.91 3/74 12762
/proc/meminfo: memFree=1434704/2055920 swapFree=4180232/4192956
[pid=12761] ppid=12759 vsize=26568 CPUtime=1.47
/proc/12761/stat : 12761 (casperzito) R 12759 12761 10831 0 -1 4194304 5750 0 1 0 144 3 0 0 25 0 1 0 643389616 27205632 5711 996147200 134512640 135472138 4294956192 18446744073709551615 4159732863 0 0 4096 0 0 0 0 17 1 0 0
/proc/12761/statm: 6642 5711 368 234 0 5344 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 26568

[startup+3.10286 s]
/proc/loadavg: 2.00 1.99 1.91 3/74 12762
/proc/meminfo: memFree=1419216/2055920 swapFree=4180232/4192956
[pid=12761] ppid=12759 vsize=255780 CPUtime=3.06
/proc/12761/stat : 12761 (casperzito) R 12759 12761 10831 0 -1 4194304 39437 0 1 0 287 19 0 0 25 0 1 0 643389616 261918720 39343 996147200 134512640 135472138 4294956192 18446744073709551615 134534238 0 0 4096 0 0 0 0 17 1 0 0
/proc/12761/statm: 63945 39343 451 234 0 62647 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 255780

[startup+6.30147 s]
/proc/loadavg: 2.00 1.99 1.91 3/74 12762
/proc/meminfo: memFree=1272912/2055920 swapFree=4180232/4192956
[pid=12761] ppid=12759 vsize=272304 CPUtime=6.22
/proc/12761/stat : 12761 (casperzito) R 12759 12761 10831 0 -1 4194304 46860 0 1 0 600 22 0 0 25 0 1 0 643389616 278839296 44808 996147200 134512640 135472138 4294956192 18446744073709551615 134535427 0 0 4096 0 0 0 0 17 1 0 0
/proc/12761/statm: 68076 44808 452 234 0 66778 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 272304

[startup+12.7017 s]
/proc/loadavg: 2.00 1.99 1.91 3/74 12762
/proc/meminfo: memFree=1251536/2055920 swapFree=4180232/4192956
[pid=12761] ppid=12759 vsize=293364 CPUtime=12.56
/proc/12761/stat : 12761 (casperzito) R 12759 12761 10831 0 -1 4194304 54796 0 1 0 1231 25 0 0 25 0 1 0 643389616 300404736 50333 996147200 134512640 135472138 4294956192 18446744073709551615 134533683 0 0 4096 0 0 0 0 17 1 0 0
/proc/12761/statm: 73341 50333 452 234 0 72043 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 293364

[startup+25.5012 s]
/proc/loadavg: 2.00 1.99 1.91 3/74 12762
/proc/meminfo: memFree=1290192/2055920 swapFree=4180232/4192956
[pid=12761] ppid=12759 vsize=244344 CPUtime=25.24
/proc/12761/stat : 12761 (casperzito) R 12759 12761 10831 0 -1 4194304 55755 0 1 0 2498 26 0 0 25 0 1 0 643389616 250208256 40092 996147200 134512640 135472138 4294956192 18446744073709551615 135202757 0 0 4096 0 0 0 0 17 1 0 0
/proc/12761/statm: 61086 40092 501 234 0 59788 0
Current children cumulated CPU time (s) 25.24
Current children cumulated vsize (KiB) 244344

[startup+51.1011 s]
/proc/loadavg: 2.00 1.99 1.91 3/74 12762
/proc/meminfo: memFree=1290256/2055920 swapFree=4180232/4192956
[pid=12761] ppid=12759 vsize=244344 CPUtime=50.59
/proc/12761/stat : 12761 (casperzito) R 12759 12761 10831 0 -1 4194304 55762 0 1 0 5033 26 0 0 25 0 1 0 643389616 250208256 40099 996147200 134512640 135472138 4294956192 18446744073709551615 135202769 0 0 4096 0 0 0 0 17 1 0 0
/proc/12761/statm: 61086 40099 501 234 0 59788 0
Current children cumulated CPU time (s) 50.59
Current children cumulated vsize (KiB) 244344

[startup+102.307 s]
/proc/loadavg: 2.00 1.99 1.91 3/74 12762
/proc/meminfo: memFree=1290064/2055920 swapFree=4180232/4192956
[pid=12761] ppid=12759 vsize=244344 CPUtime=101.31
/proc/12761/stat : 12761 (casperzito) R 12759 12761 10831 0 -1 4194304 55784 0 1 0 10105 26 0 0 25 0 1 0 643389616 250208256 40121 996147200 134512640 135472138 4294956192 18446744073709551615 134581664 0 0 4096 0 0 0 0 17 1 0 0
/proc/12761/statm: 61086 40121 504 234 0 59788 0
Current children cumulated CPU time (s) 101.31
Current children cumulated vsize (KiB) 244344

[startup+162.301 s]
/proc/loadavg: 2.00 1.99 1.91 3/74 12762
/proc/meminfo: memFree=1290000/2055920 swapFree=4180232/4192956
[pid=12761] ppid=12759 vsize=244344 CPUtime=160.74
/proc/12761/stat : 12761 (casperzito) R 12759 12761 10831 0 -1 4194304 55784 0 1 0 16048 26 0 0 25 0 1 0 643389616 250208256 40121 996147200 134512640 135472138 4294956192 18446744073709551615 134905662 0 0 4096 0 0 0 0 17 1 0 0
/proc/12761/statm: 61086 40121 504 234 0 59788 0
Current children cumulated CPU time (s) 160.74
Current children cumulated vsize (KiB) 244344

[startup+222.302 s]
/proc/loadavg: 2.07 2.00 1.92 3/74 12800
/proc/meminfo: memFree=1619856/2055920 swapFree=4180232/4192956
[pid=12761] ppid=12759 vsize=244344 CPUtime=220.22
/proc/12761/stat : 12761 (casperzito) R 12759 12761 10831 0 -1 4194304 55784 0 1 0 21994 28 0 0 25 0 1 0 643389616 250208256 40121 996147200 134512640 135472138 4294956192 18446744073709551615 134905662 0 0 4096 0 0 0 0 17 0 0 0
/proc/12761/statm: 61086 40121 504 234 0 59788 0
Current children cumulated CPU time (s) 220.22
Current children cumulated vsize (KiB) 244344

[startup+282.302 s]
/proc/loadavg: 2.02 2.00 1.92 3/74 12800
/proc/meminfo: memFree=1620176/2055920 swapFree=4180232/4192956
[pid=12761] ppid=12759 vsize=244344 CPUtime=280.18
/proc/12761/stat : 12761 (casperzito) R 12759 12761 10831 0 -1 4194304 55784 0 1 0 27989 29 0 0 25 0 1 0 643389616 250208256 40121 996147200 134512640 135472138 4294956192 18446744073709551615 135262720 0 0 4096 0 0 0 0 17 0 0 0
/proc/12761/statm: 61086 40121 504 234 0 59788 0
Current children cumulated CPU time (s) 280.18
Current children cumulated vsize (KiB) 244344

[startup+342.302 s]
/proc/loadavg: 2.01 2.00 1.92 3/74 12802
/proc/meminfo: memFree=1620112/2055920 swapFree=4180232/4192956
[pid=12761] ppid=12759 vsize=244344 CPUtime=340.15
/proc/12761/stat : 12761 (casperzito) R 12759 12761 10831 0 -1 4194304 55784 0 1 0 33986 29 0 0 25 0 1 0 643389616 250208256 40121 996147200 134512640 135472138 4294956192 18446744073709551615 134672506 0 0 4096 0 0 0 0 17 0 0 0
/proc/12761/statm: 61086 40121 504 234 0 59788 0
Current children cumulated CPU time (s) 340.15
Current children cumulated vsize (KiB) 244344

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 1.92 3/74 12802
/proc/meminfo: memFree=1620240/2055920 swapFree=4180232/4192956
[pid=12761] ppid=12759 vsize=244344 CPUtime=400.12
/proc/12761/stat : 12761 (casperzito) R 12759 12761 10831 0 -1 4194304 55784 0 1 0 39983 29 0 0 25 0 1 0 643389616 250208256 40121 996147200 134512640 135472138 4294956192 18446744073709551615 134917103 0 0 4096 0 0 0 0 17 0 0 0
/proc/12761/statm: 61086 40121 504 234 0 59788 0
Current children cumulated CPU time (s) 400.12
Current children cumulated vsize (KiB) 244344

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 1.92 3/74 12802
/proc/meminfo: memFree=1620240/2055920 swapFree=4180232/4192956
[pid=12761] ppid=12759 vsize=244344 CPUtime=460.09
/proc/12761/stat : 12761 (casperzito) R 12759 12761 10831 0 -1 4194304 55784 0 1 0 45980 29 0 0 25 0 1 0 643389616 250208256 40121 996147200 134512640 135472138 4294956192 18446744073709551615 134917103 0 0 4096 0 0 0 0 17 0 0 0
/proc/12761/statm: 61086 40121 504 234 0 59788 0
Current children cumulated CPU time (s) 460.09
Current children cumulated vsize (KiB) 244344

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 1.92 3/74 12802
/proc/meminfo: memFree=1620240/2055920 swapFree=4180232/4192956
[pid=12761] ppid=12759 vsize=244344 CPUtime=520.06
/proc/12761/stat : 12761 (casperzito) R 12759 12761 10831 0 -1 4194304 55784 0 1 0 51977 29 0 0 25 0 1 0 643389616 250208256 40121 996147200 134512640 135472138 4294956192 18446744073709551615 134984311 0 0 4096 0 0 0 0 17 0 0 0
/proc/12761/statm: 61086 40121 504 234 0 59788 0
Current children cumulated CPU time (s) 520.06
Current children cumulated vsize (KiB) 244344

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 1.92 3/74 12802
/proc/meminfo: memFree=1620240/2055920 swapFree=4180232/4192956
[pid=12761] ppid=12759 vsize=244344 CPUtime=580.03
/proc/12761/stat : 12761 (casperzito) R 12759 12761 10831 0 -1 4194304 55784 0 1 0 57974 29 0 0 25 0 1 0 643389616 250208256 40121 996147200 134512640 135472138 4294956192 18446744073709551615 134905662 0 0 4096 0 0 0 0 17 0 0 0
/proc/12761/statm: 61086 40121 504 234 0 59788 0
Current children cumulated CPU time (s) 580.03
Current children cumulated vsize (KiB) 244344

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 1.92 3/74 12802
/proc/meminfo: memFree=1620240/2055920 swapFree=4180232/4192956
[pid=12761] ppid=12759 vsize=244344 CPUtime=640.01
/proc/12761/stat : 12761 (casperzito) R 12759 12761 10831 0 -1 4194304 55784 0 1 0 63972 29 0 0 25 0 1 0 643389616 250208256 40121 996147200 134512640 135472138 4294956192 18446744073709551615 134672496 0 0 4096 0 0 0 0 17 0 0 0
/proc/12761/statm: 61086 40121 504 234 0 59788 0
Current children cumulated CPU time (s) 640.01
Current children cumulated vsize (KiB) 244344


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

[startup+882.303 s]
/proc/loadavg: 2.00 2.00 1.92 3/74 12808
/proc/meminfo: memFree=1619720/2055920 swapFree=4180232/4192956
[pid=12761] ppid=12759 vsize=244344 CPUtime=879.9
/proc/12761/stat : 12761 (casperzito) R 12759 12761 10831 0 -1 4194304 55784 0 1 0 87960 30 0 0 25 0 1 0 643389616 250208256 40121 996147200 134512640 135472138 4294956192 18446744073709551615 134905662 0 0 4096 0 0 0 0 17 0 0 0
/proc/12761/statm: 61086 40121 504 234 0 59788 0
Current children cumulated CPU time (s) 879.9
Current children cumulated vsize (KiB) 244344

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 1.92 3/74 12808
/proc/meminfo: memFree=1619720/2055920 swapFree=4180232/4192956
[pid=12761] ppid=12759 vsize=244344 CPUtime=939.87
/proc/12761/stat : 12761 (casperzito) R 12759 12761 10831 0 -1 4194304 55784 0 1 0 93957 30 0 0 25 0 1 0 643389616 250208256 40121 996147200 134512640 135472138 4294956192 18446744073709551615 134921343 0 0 4096 0 0 0 0 17 0 0 0
/proc/12761/statm: 61086 40121 504 234 0 59788 0
Current children cumulated CPU time (s) 939.87
Current children cumulated vsize (KiB) 244344

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/74 12808
/proc/meminfo: memFree=1619720/2055920 swapFree=4180232/4192956
[pid=12761] ppid=12759 vsize=244344 CPUtime=999.84
/proc/12761/stat : 12761 (casperzito) R 12759 12761 10831 0 -1 4194304 55784 0 1 0 99954 30 0 0 25 0 1 0 643389616 250208256 40121 996147200 134512640 135472138 4294956192 18446744073709551615 134984224 0 0 4096 0 0 0 0 17 0 0 0
/proc/12761/statm: 61086 40121 504 234 0 59788 0
Current children cumulated CPU time (s) 999.84
Current children cumulated vsize (KiB) 244344

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/74 12808
/proc/meminfo: memFree=1619728/2055920 swapFree=4180232/4192956
[pid=12761] ppid=12759 vsize=244344 CPUtime=1059.81
/proc/12761/stat : 12761 (casperzito) R 12759 12761 10831 0 -1 4194304 55784 0 1 0 105951 30 0 0 25 0 1 0 643389616 250208256 40121 996147200 134512640 135472138 4294956192 18446744073709551615 134917103 0 0 4096 0 0 0 0 17 0 0 0
/proc/12761/statm: 61086 40121 504 234 0 59788 0
Current children cumulated CPU time (s) 1059.81
Current children cumulated vsize (KiB) 244344

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/74 12808
/proc/meminfo: memFree=1619728/2055920 swapFree=4180232/4192956
[pid=12761] ppid=12759 vsize=244344 CPUtime=1119.78
/proc/12761/stat : 12761 (casperzito) R 12759 12761 10831 0 -1 4194304 55784 0 1 0 111948 30 0 0 25 0 1 0 643389616 250208256 40121 996147200 134512640 135472138 4294956192 18446744073709551615 134911584 0 0 4096 0 0 0 0 17 0 0 0
/proc/12761/statm: 61086 40121 504 234 0 59788 0
Current children cumulated CPU time (s) 1119.78
Current children cumulated vsize (KiB) 244344

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/74 12808
/proc/meminfo: memFree=1619728/2055920 swapFree=4180232/4192956
[pid=12761] ppid=12759 vsize=244344 CPUtime=1179.75
/proc/12761/stat : 12761 (casperzito) R 12759 12761 10831 0 -1 4194304 55784 0 1 0 117945 30 0 0 25 0 1 0 643389616 250208256 40121 996147200 134512640 135472138 4294956192 18446744073709551615 134608784 0 0 4096 0 0 0 0 17 0 0 0
/proc/12761/statm: 61086 40121 504 234 0 59788 0
Current children cumulated CPU time (s) 1179.75
Current children cumulated vsize (KiB) 244344

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/74 12808
/proc/meminfo: memFree=1619536/2055920 swapFree=4180232/4192956
[pid=12761] ppid=12759 vsize=244344 CPUtime=1239.73
/proc/12761/stat : 12761 (casperzito) R 12759 12761 10831 0 -1 4194304 55784 0 1 0 123943 30 0 0 25 0 1 0 643389616 250208256 40121 996147200 134512640 135472138 4294956192 18446744073709551615 134984298 0 0 4096 0 0 0 0 17 0 0 0
/proc/12761/statm: 61086 40121 504 234 0 59788 0
Current children cumulated CPU time (s) 1239.73
Current children cumulated vsize (KiB) 244344

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/74 12808
/proc/meminfo: memFree=1619472/2055920 swapFree=4180232/4192956
[pid=12761] ppid=12759 vsize=244344 CPUtime=1299.7
/proc/12761/stat : 12761 (casperzito) R 12759 12761 10831 0 -1 4194304 55784 0 1 0 129940 30 0 0 25 0 1 0 643389616 250208256 40121 996147200 134512640 135472138 4294956192 18446744073709551615 134916208 0 0 4096 0 0 0 0 17 0 0 0
/proc/12761/statm: 61086 40121 504 234 0 59788 0
Current children cumulated CPU time (s) 1299.7
Current children cumulated vsize (KiB) 244344

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/74 12808
/proc/meminfo: memFree=1619408/2055920 swapFree=4180232/4192956
[pid=12761] ppid=12759 vsize=244344 CPUtime=1359.67
/proc/12761/stat : 12761 (casperzito) R 12759 12761 10831 0 -1 4194304 55784 0 1 0 135937 30 0 0 25 0 1 0 643389616 250208256 40121 996147200 134512640 135472138 4294956192 18446744073709551615 134581664 0 0 4096 0 0 0 0 17 0 0 0
/proc/12761/statm: 61086 40121 504 234 0 59788 0
Current children cumulated CPU time (s) 1359.67
Current children cumulated vsize (KiB) 244344

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 1.92 3/74 12808
/proc/meminfo: memFree=1619280/2055920 swapFree=4180232/4192956
[pid=12761] ppid=12759 vsize=244344 CPUtime=1419.65
/proc/12761/stat : 12761 (casperzito) R 12759 12761 10831 0 -1 4194304 55784 0 1 0 141935 30 0 0 25 0 1 0 643389616 250208256 40121 996147200 134512640 135472138 4294956192 18446744073709551615 135265500 0 0 4096 0 0 0 0 17 0 0 0
/proc/12761/statm: 61086 40121 504 234 0 59788 0
Current children cumulated CPU time (s) 1419.65
Current children cumulated vsize (KiB) 244344

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/74 12808
/proc/meminfo: memFree=1619216/2055920 swapFree=4180232/4192956
[pid=12761] ppid=12759 vsize=244344 CPUtime=1479.62
/proc/12761/stat : 12761 (casperzito) R 12759 12761 10831 0 -1 4194304 55784 0 1 0 147931 31 0 0 25 0 1 0 643389616 250208256 40121 996147200 134512640 135472138 4294956192 18446744073709551615 134906706 0 0 4096 0 0 0 0 17 0 0 0
/proc/12761/statm: 61086 40121 504 234 0 59788 0
Current children cumulated CPU time (s) 1479.62
Current children cumulated vsize (KiB) 244344

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/74 12808
/proc/meminfo: memFree=1619152/2055920 swapFree=4180232/4192956
[pid=12761] ppid=12759 vsize=244344 CPUtime=1539.59
/proc/12761/stat : 12761 (casperzito) R 12759 12761 10831 0 -1 4194304 55784 0 1 0 153928 31 0 0 25 0 1 0 643389616 250208256 40121 996147200 134512640 135472138 4294956192 18446744073709551615 135262944 0 0 4096 0 0 0 0 17 0 0 0
/proc/12761/statm: 61086 40121 504 234 0 59788 0
Current children cumulated CPU time (s) 1539.59
Current children cumulated vsize (KiB) 244344

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/74 12808
/proc/meminfo: memFree=1619088/2055920 swapFree=4180232/4192956
[pid=12761] ppid=12759 vsize=244344 CPUtime=1599.56
/proc/12761/stat : 12761 (casperzito) R 12759 12761 10831 0 -1 4194304 55784 0 1 0 159925 31 0 0 25 0 1 0 643389616 250208256 40121 996147200 134512640 135472138 4294956192 18446744073709551615 134917088 0 0 4096 0 0 0 0 17 0 0 0
/proc/12761/statm: 61086 40121 504 234 0 59788 0
Current children cumulated CPU time (s) 1599.56
Current children cumulated vsize (KiB) 244344

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/74 12808
/proc/meminfo: memFree=1619088/2055920 swapFree=4180232/4192956
[pid=12761] ppid=12759 vsize=244344 CPUtime=1659.53
/proc/12761/stat : 12761 (casperzito) R 12759 12761 10831 0 -1 4194304 55784 0 1 0 165922 31 0 0 25 0 1 0 643389616 250208256 40121 996147200 134512640 135472138 4294956192 18446744073709551615 134905662 0 0 4096 0 0 0 0 17 0 0 0
/proc/12761/statm: 61086 40121 504 234 0 59788 0
Current children cumulated CPU time (s) 1659.53
Current children cumulated vsize (KiB) 244344

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/74 12808
/proc/meminfo: memFree=1619024/2055920 swapFree=4180232/4192956
[pid=12761] ppid=12759 vsize=244344 CPUtime=1719.5
/proc/12761/stat : 12761 (casperzito) R 12759 12761 10831 0 -1 4194304 55784 0 1 0 171919 31 0 0 25 0 1 0 643389616 250208256 40121 996147200 134512640 135472138 4294956192 18446744073709551615 134905662 0 0 4096 0 0 0 0 17 0 0 0
/proc/12761/statm: 61086 40121 504 234 0 59788 0
Current children cumulated CPU time (s) 1719.5
Current children cumulated vsize (KiB) 244344

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.92 3/74 12808
/proc/meminfo: memFree=1618960/2055920 swapFree=4180232/4192956
[pid=12761] ppid=12759 vsize=244344 CPUtime=1779.47
/proc/12761/stat : 12761 (casperzito) R 12759 12761 10831 0 -1 4194304 55784 0 1 0 177916 31 0 0 25 0 1 0 643389616 250208256 40121 996147200 134512640 135472138 4294956192 18446744073709551615 134984225 0 0 4096 0 0 0 0 17 0 0 0
/proc/12761/statm: 61086 40121 504 234 0 59788 0
Current children cumulated CPU time (s) 1779.47
Current children cumulated vsize (KiB) 244344



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1802.91 s]
/proc/loadavg: 2.00 2.00 1.92 3/74 12808
/proc/meminfo: memFree=1618960/2055920 swapFree=4180232/4192956
[pid=12761] ppid=12759 vsize=244344 CPUtime=1800.07
/proc/12761/stat : 12761 (casperzito) R 12759 12761 10831 0 -1 4194304 55784 0 1 0 179976 31 0 0 25 0 1 0 643389616 250208256 40121 996147200 134512640 135472138 4294956192 18446744073709551615 134984346 0 0 4096 0 0 0 0 17 0 0 0
/proc/12761/statm: 61086 40121 504 234 0 59788 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 244344

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

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

[startup+1802.91 s]
/proc/loadavg: 2.00 2.00 1.92 3/74 12808
/proc/meminfo: memFree=1618960/2055920 swapFree=4180232/4192956
[pid=12761] ppid=12759 vsize=244344 CPUtime=1800.07
/proc/12761/stat : 12761 (casperzito) R 12759 12761 10831 0 -1 4194304 55784 0 1 0 179976 31 0 0 25 0 1 0 643389616 250208256 40121 996147200 134512640 135472138 4294956192 18446744073709551615 134984346 0 0 4096 0 0 0 0 17 0 0 0
/proc/12761/statm: 61086 40121 504 234 0 59788 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 244344

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1802.94
CPU time (s): 1800.11
CPU user time (s): 1799.77
CPU system time (s): 0.342947
CPU usage (%): 99.8432
Max. virtual memory (cumulated for all children) (KiB): 294904

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.77
system time used= 0.342947
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 55784
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= 25
involuntary context switches= 8933

runsolver used 2.27865 second user time and 5.2492 second system time

The end

Launcher Data (download as text)

Begin job on node5 at 2008-07-04 22:48:45
IDJOB=1071599
IDBENCH=56098
IDSOLVER=362
FILE ID=node5/1071599-1215204524
PBS_JOBID= 7881609
Free space on /tmp= 66480 MiB

SOLVER NAME= casper zito
BENCH NAME= CPAI08/csp/chessboardColoration/normalized-cc-20-20-3.xml
COMMAND LINE= HOME/casperzito BENCHNAME RANDOMSEED 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1071599-1215204524/watcher-1071599-1215204524 -o /tmp/evaluation-result-1071599-1215204524/solver-1071599-1215204524 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/casperzito HOME/instance-1071599-1215204524.xml 1227269298 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 5b42347ce5ad43fb927c93ef35a48a05
RANDOM SEED=1227269298

node5.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		: 3000.279
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		: 3000.279
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:       1450680 kB
Buffers:         13040 kB
Cached:         161792 kB
SwapCached:       6592 kB
Active:         499588 kB
Inactive:        50376 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1450680 kB
SwapTotal:     4192956 kB
SwapFree:      4180232 kB
Dirty:            9160 kB
Writeback:           0 kB
Mapped:         381580 kB
Slab:            39804 kB
Committed_AS:  1331804 kB
PageTables:       2748 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= 66492 MiB
End job on node5 at 2008-07-04 23:18:50