Trace number 1090128

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) 1800.09 1814.41

General information on the benchmark

Namecsp/graphColoring/sgb/
miles/normalized-miles1500-30.xml
MD5SUM40adbb832dee2cf2899624108017f675
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.197969
Satisfiable
(Un)Satisfiability was proved
Number of variables128
Number of constraints5198
Maximum constraint arity2
Maximum domain size30
Number of constraints which are defined in extension0
Number of constraints which are defined in intension5198
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
0.18/0.21	c Building = 1
0.18/0.21	c [ NumberOfVariables = 128 ]
0.18/0.21	c [ NumberOfConstraints = 5198 ]
0.18/0.21	c [ SizeOfSearchSpace(log2) = 628.082 ]
0.18/0.21	c SymmetrySearch = 1
0.18/0.21	c [ Found 1.14662e+11 symmetries ]
0.18/0.21	c InitialPropagation = 1
0.18/0.21	c [ SizeOfSearchSpace(log2) = 623.052 ]
0.18/0.21	c InitialSAC = 1
0.18/0.22	c [ SizeOfSearchSpace(log2) = 623.052 ]
0.18/0.22	c Search(SampleFF) : 
73.08/74.29	c [ Sampling domwdeg ]
73.08/74.29	c [ Sampling impacts ]
73.08/74.29	c [ SamplingScores: ]
73.08/74.29	c [ domwdeg+min = 1.12913e-34 | domwdeg+rnd = 1.60422e-11 ]
73.08/74.29	c [ impacts+min = 8.48181e-22 | impacts+rnd = 7.39614e-10 ]
73.08/74.29	c [ la+min = 0 | la+rnd = 0 ]
73.08/74.29	c [ domwdeg = 8.02109e-12 | impacts = 3.69807e-10 | la = 0 ]
73.08/74.29	c [ min = 2.82727e-22 | rand = 3.69807e-10 ]
73.08/74.29	c [ restarting at (3.96356,4.36594e-28) ]
83.62/84.91	c [ restarting at (9.9089,2.22979e-22) ]
109.73/111.47	c [ restarting at (24.7722,7.51064e-17) ]
175.14/177.86	c [ restarting at (61.9306,4.3202e-22) ]
338.68/343.85	c [ restarting at (154.827,2.42437e-15) ]
578.17/586.90	c [ restarting at (387.066,9.09103e-20) ]

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-1090128-1215270361/watcher-1090128-1215270361 -o /tmp/evaluation-result-1090128-1215270361/solver-1090128-1215270361 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/casperzito HOME/instance-1090128-1215270361.xml 988165247 

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 1.99 4/93 12900
/proc/meminfo: memFree=1649432/2055920 swapFree=4179860/4192956
[pid=12900] ppid=12898 vsize=1052 CPUtime=0
/proc/12900/stat : 12900 (casperzito) R 12898 12900 12723 0 -1 4194304 40 0 0 0 0 0 0 0 21 0 1 0 2006005815 1077248 26 996147200 134512640 135472138 4294956224 18446744073709551615 9839396 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/12900/statm: 263 26 20 234 0 3 0

[startup+0.071693 s]
/proc/loadavg: 2.00 1.99 1.99 4/93 12900
/proc/meminfo: memFree=1649432/2055920 swapFree=4179860/4192956
[pid=12900] ppid=12898 vsize=6096 CPUtime=0.05
/proc/12900/stat : 12900 (casperzito) R 12898 12900 12723 0 -1 4194304 622 0 0 0 5 0 0 0 18 0 1 0 2006005815 6242304 582 996147200 134512640 135472138 4294956224 18446744073709551615 10274427 0 0 4096 0 0 0 0 17 1 0 0
/proc/12900/statm: 1524 582 368 234 0 226 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 6096

[startup+0.101694 s]
/proc/loadavg: 2.00 1.99 1.99 4/93 12900
/proc/meminfo: memFree=1649432/2055920 swapFree=4179860/4192956
[pid=12900] ppid=12898 vsize=6360 CPUtime=0.08
/proc/12900/stat : 12900 (casperzito) R 12898 12900 12723 0 -1 4194304 699 0 0 0 8 0 0 0 18 0 1 0 2006005815 6512640 659 996147200 134512640 135472138 4294956224 18446744073709551615 10274427 0 0 4096 0 0 0 0 17 1 0 0
/proc/12900/statm: 1590 659 368 234 0 292 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6360

[startup+0.301719 s]
/proc/loadavg: 2.00 1.99 1.99 4/93 12900
/proc/meminfo: memFree=1649432/2055920 swapFree=4179860/4192956
[pid=12900] ppid=12898 vsize=102000 CPUtime=0.28
/proc/12900/stat : 12900 (casperzito) R 12898 12900 12723 0 -1 4194304 1847 0 0 0 27 1 0 0 19 0 1 0 2006005815 104448000 1807 996147200 134512640 135472138 4294956224 18446744073709551615 135264879 0 0 4096 0 0 0 0 17 1 0 0
/proc/12900/statm: 25500 1807 475 234 0 24202 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 102000

[startup+0.701766 s]
/proc/loadavg: 2.00 1.99 1.99 4/93 12900
/proc/meminfo: memFree=1649432/2055920 swapFree=4179860/4192956
[pid=12900] ppid=12898 vsize=102000 CPUtime=0.68
/proc/12900/stat : 12900 (casperzito) R 12898 12900 12723 0 -1 4194304 1873 0 0 0 67 1 0 0 22 0 1 0 2006005815 104448000 1833 996147200 134512640 135472138 4294956224 18446744073709551615 135263209 0 0 4096 0 0 0 0 17 1 0 0
/proc/12900/statm: 25500 1833 481 234 0 24202 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 102000

[startup+1.50186 s]
/proc/loadavg: 2.00 1.99 1.99 3/94 12901
/proc/meminfo: memFree=1643856/2055920 swapFree=4179860/4192956
[pid=12900] ppid=12898 vsize=102000 CPUtime=1.46
/proc/12900/stat : 12900 (casperzito) R 12898 12900 12723 0 -1 4194304 1886 0 0 0 145 1 0 0 25 0 1 0 2006005815 104448000 1846 996147200 134512640 135472138 4294956224 18446744073709551615 134577392 0 0 4096 0 0 0 0 17 1 0 0
/proc/12900/statm: 25500 1846 481 234 0 24202 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 102000

[startup+3.10205 s]
/proc/loadavg: 2.00 1.99 1.99 3/94 12901
/proc/meminfo: memFree=1643856/2055920 swapFree=4179860/4192956
[pid=12900] ppid=12898 vsize=102000 CPUtime=3.03
/proc/12900/stat : 12900 (casperzito) R 12898 12900 12723 0 -1 4194304 1886 0 0 0 302 1 0 0 25 0 1 0 2006005815 104448000 1846 996147200 134512640 135472138 4294956224 18446744073709551615 135264853 0 0 4096 0 0 0 0 17 1 0 0
/proc/12900/statm: 25500 1846 481 234 0 24202 0
Current children cumulated CPU time (s) 3.03
Current children cumulated vsize (KiB) 102000

[startup+6.30143 s]
/proc/loadavg: 2.00 1.99 1.99 3/94 12901
/proc/meminfo: memFree=1643664/2055920 swapFree=4179860/4192956
[pid=12900] ppid=12898 vsize=102000 CPUtime=6.19
/proc/12900/stat : 12900 (casperzito) R 12898 12900 12723 0 -1 4194304 1890 0 0 0 618 1 0 0 25 0 1 0 2006005815 104448000 1850 996147200 134512640 135472138 4294956224 18446744073709551615 135263169 0 0 4096 0 0 0 0 17 1 0 0
/proc/12900/statm: 25500 1850 481 234 0 24202 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 102000

[startup+12.7012 s]
/proc/loadavg: 2.00 1.99 1.99 3/94 12901
/proc/meminfo: memFree=1643600/2055920 swapFree=4179860/4192956
[pid=12900] ppid=12898 vsize=102000 CPUtime=12.49
/proc/12900/stat : 12900 (casperzito) R 12898 12900 12723 0 -1 4194304 1890 0 0 0 1248 1 0 0 25 0 1 0 2006005815 104448000 1850 996147200 134512640 135472138 4294956224 18446744073709551615 135264879 0 0 4096 0 0 0 0 17 1 0 0
/proc/12900/statm: 25500 1850 481 234 0 24202 0
Current children cumulated CPU time (s) 12.49
Current children cumulated vsize (KiB) 102000

[startup+25.5017 s]
/proc/loadavg: 2.00 1.99 1.99 3/94 12901
/proc/meminfo: memFree=1642832/2055920 swapFree=4179860/4192956
[pid=12900] ppid=12898 vsize=102000 CPUtime=25.1
/proc/12900/stat : 12900 (casperzito) R 12898 12900 12723 0 -1 4194304 2091 0 0 0 2509 1 0 0 25 0 1 0 2006005815 104448000 2051 996147200 134512640 135472138 4294956224 18446744073709551615 135202728 0 0 4096 0 0 0 0 17 1 0 0
/proc/12900/statm: 25500 2051 481 234 0 24202 0
Current children cumulated CPU time (s) 25.1
Current children cumulated vsize (KiB) 102000

[startup+51.1017 s]
/proc/loadavg: 2.00 1.99 1.99 3/94 12901
/proc/meminfo: memFree=1642768/2055920 swapFree=4179860/4192956
[pid=12900] ppid=12898 vsize=102000 CPUtime=50.31
/proc/12900/stat : 12900 (casperzito) R 12898 12900 12723 0 -1 4194304 2110 0 0 0 5030 1 0 0 25 0 1 0 2006005815 104448000 2070 996147200 134512640 135472138 4294956224 18446744073709551615 135264879 0 0 4096 0 0 0 0 17 1 0 0
/proc/12900/statm: 25500 2070 483 234 0 24202 0
Current children cumulated CPU time (s) 50.31
Current children cumulated vsize (KiB) 102000

[startup+102.307 s]
/proc/loadavg: 2.00 1.99 1.99 3/94 12901
/proc/meminfo: memFree=1642576/2055920 swapFree=4179860/4192956
[pid=12900] ppid=12898 vsize=102000 CPUtime=100.77
/proc/12900/stat : 12900 (casperzito) R 12898 12900 12723 0 -1 4194304 2165 0 0 0 10075 2 0 0 25 0 1 0 2006005815 104448000 2125 996147200 134512640 135472138 4294956224 18446744073709551615 134581662 0 0 4096 0 0 0 0 17 1 0 0
/proc/12900/statm: 25500 2125 484 234 0 24202 0
Current children cumulated CPU time (s) 100.77
Current children cumulated vsize (KiB) 102000

[startup+162.302 s]
/proc/loadavg: 2.00 1.99 1.99 3/94 12901
/proc/meminfo: memFree=1642448/2055920 swapFree=4179860/4192956
[pid=12900] ppid=12898 vsize=102000 CPUtime=159.87
/proc/12900/stat : 12900 (casperzito) R 12898 12900 12723 0 -1 4194304 2167 0 0 0 15985 2 0 0 25 0 1 0 2006005815 104448000 2127 996147200 134512640 135472138 4294956224 18446744073709551615 135264879 0 0 4096 0 0 0 0 17 1 0 0
/proc/12900/statm: 25500 2127 484 234 0 24202 0
Current children cumulated CPU time (s) 159.87
Current children cumulated vsize (KiB) 102000

[startup+222.302 s]
/proc/loadavg: 2.00 1.99 1.99 3/94 12901
/proc/meminfo: memFree=1642448/2055920 swapFree=4179860/4192956
[pid=12900] ppid=12898 vsize=102000 CPUtime=218.98
/proc/12900/stat : 12900 (casperzito) R 12898 12900 12723 0 -1 4194304 2167 0 0 0 21896 2 0 0 25 0 1 0 2006005815 104448000 2127 996147200 134512640 135472138 4294956224 18446744073709551615 134581753 0 0 4096 0 0 0 0 17 1 0 0
/proc/12900/statm: 25500 2127 484 234 0 24202 0
Current children cumulated CPU time (s) 218.98
Current children cumulated vsize (KiB) 102000

[startup+282.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/94 12901
/proc/meminfo: memFree=1642448/2055920 swapFree=4179860/4192956
[pid=12900] ppid=12898 vsize=102000 CPUtime=278.09
/proc/12900/stat : 12900 (casperzito) R 12898 12900 12723 0 -1 4194304 2167 0 0 0 27807 2 0 0 25 0 1 0 2006005815 104448000 2127 996147200 134512640 135472138 4294956224 18446744073709551615 134581664 0 0 4096 0 0 0 0 17 1 0 0
/proc/12900/statm: 25500 2127 484 234 0 24202 0
Current children cumulated CPU time (s) 278.09
Current children cumulated vsize (KiB) 102000

[startup+342.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/94 12901
/proc/meminfo: memFree=1642448/2055920 swapFree=4179860/4192956
[pid=12900] ppid=12898 vsize=102000 CPUtime=337.2
/proc/12900/stat : 12900 (casperzito) R 12898 12900 12723 0 -1 4194304 2167 0 0 0 33718 2 0 0 25 0 1 0 2006005815 104448000 2127 996147200 134512640 135472138 4294956224 18446744073709551615 135265569 0 0 4096 0 0 0 0 17 1 0 0
/proc/12900/statm: 25500 2127 484 234 0 24202 0
Current children cumulated CPU time (s) 337.2
Current children cumulated vsize (KiB) 102000

[startup+402.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/94 12901
/proc/meminfo: memFree=1642448/2055920 swapFree=4179860/4192956
[pid=12900] ppid=12898 vsize=102000 CPUtime=396.31
/proc/12900/stat : 12900 (casperzito) R 12898 12900 12723 0 -1 4194304 2167 0 0 0 39629 2 0 0 25 0 1 0 2006005815 104448000 2127 996147200 134512640 135472138 4294956224 18446744073709551615 134672480 0 0 4096 0 0 0 0 17 1 0 0
/proc/12900/statm: 25500 2127 484 234 0 24202 0
Current children cumulated CPU time (s) 396.31
Current children cumulated vsize (KiB) 102000

[startup+462.301 s]
/proc/loadavg: 2.00 1.99 1.99 5/94 12901
/proc/meminfo: memFree=1642256/2055920 swapFree=4179860/4192956
[pid=12900] ppid=12898 vsize=102000 CPUtime=455.42
/proc/12900/stat : 12900 (casperzito) R 12898 12900 12723 0 -1 4194304 2167 0 0 0 45540 2 0 0 25 0 1 0 2006005815 104448000 2127 996147200 134512640 135472138 4294956224 18446744073709551615 135264432 0 0 4096 0 0 0 0 17 1 0 0
/proc/12900/statm: 25500 2127 484 234 0 24202 0
Current children cumulated CPU time (s) 455.42
Current children cumulated vsize (KiB) 102000

[startup+522.302 s]
/proc/loadavg: 2.00 1.99 1.99 3/94 12901
/proc/meminfo: memFree=1642256/2055920 swapFree=4179860/4192956
[pid=12900] ppid=12898 vsize=102000 CPUtime=514.53
/proc/12900/stat : 12900 (casperzito) R 12898 12900 12723 0 -1 4194304 2167 0 0 0 51451 2 0 0 25 0 1 0 2006005815 104448000 2127 996147200 134512640 135472138 4294956224 18446744073709551615 135264982 0 0 4096 0 0 0 0 17 1 0 0
/proc/12900/statm: 25500 2127 484 234 0 24202 0
Current children cumulated CPU time (s) 514.53
Current children cumulated vsize (KiB) 102000

[startup+582.302 s]
/proc/loadavg: 2.00 1.99 1.99 3/94 12901
/proc/meminfo: memFree=1642192/2055920 swapFree=4179860/4192956
[pid=12900] ppid=12898 vsize=102000 CPUtime=573.64
/proc/12900/stat : 12900 (casperzito) R 12898 12900 12723 0 -1 4194304 2167 0 0 0 57362 2 0 0 25 0 1 0 2006005815 104448000 2127 996147200 134512640 135472138 4294956224 18446744073709551615 135265506 0 0 4096 0 0 0 0 17 1 0 0
/proc/12900/statm: 25500 2127 484 234 0 24202 0
Current children cumulated CPU time (s) 573.64
Current children cumulated vsize (KiB) 102000

[startup+642.302 s]
/proc/loadavg: 2.00 1.99 1.99 3/85 12904
/proc/meminfo: memFree=1695760/2055920 swapFree=4179860/4192956
[pid=12900] ppid=12898 vsize=102000 CPUtime=633.34
/proc/12900/stat : 12900 (casperzito) R 12898 12900 12723 0 -1 4194304 2167 0 0 0 63332 2 0 0 25 0 1 0 2006005815 104448000 2127 996147200 134512640 135472138 4294956224 18446744073709551615 135267077 0 0 4096 0 0 0 0 17 0 0 0
/proc/12900/statm: 25500 2127 484 234 0 24202 0
Current children cumulated CPU time (s) 633.34
Current children cumulated vsize (KiB) 102000


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

[startup+822.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/85 12904
/proc/meminfo: memFree=1695632/2055920 swapFree=4179860/4192956
[pid=12900] ppid=12898 vsize=102000 CPUtime=812.62
/proc/12900/stat : 12900 (casperzito) R 12898 12900 12723 0 -1 4194304 2168 0 0 0 81259 3 0 0 25 0 1 0 2006005815 104448000 2128 996147200 134512640 135472138 4294956224 18446744073709551615 135264879 0 0 4096 0 0 0 0 17 0 0 0
/proc/12900/statm: 25500 2128 484 234 0 24202 0
Current children cumulated CPU time (s) 812.62
Current children cumulated vsize (KiB) 102000

[startup+882.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/93 12915
/proc/meminfo: memFree=1639432/2055920 swapFree=4179860/4192956
[pid=12900] ppid=12898 vsize=102000 CPUtime=872.37
/proc/12900/stat : 12900 (casperzito) R 12898 12900 12723 0 -1 4194304 2168 0 0 0 87234 3 0 0 25 0 1 0 2006005815 104448000 2128 996147200 134512640 135472138 4294956224 18446744073709551615 135265517 0 0 4096 0 0 0 0 17 0 0 0
/proc/12900/statm: 25500 2128 484 234 0 24202 0
Current children cumulated CPU time (s) 872.37
Current children cumulated vsize (KiB) 102000

[startup+942.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/93 12915
/proc/meminfo: memFree=1639368/2055920 swapFree=4179860/4192956
[pid=12900] ppid=12898 vsize=102000 CPUtime=932.14
/proc/12900/stat : 12900 (casperzito) R 12898 12900 12723 0 -1 4194304 2168 0 0 0 93211 3 0 0 25 0 1 0 2006005815 104448000 2128 996147200 134512640 135472138 4294956224 18446744073709551615 134581664 0 0 4096 0 0 0 0 17 0 0 0
/proc/12900/statm: 25500 2128 484 234 0 24202 0
Current children cumulated CPU time (s) 932.14
Current children cumulated vsize (KiB) 102000

[startup+1002.3 s]
/proc/loadavg: 2.00 1.99 1.99 4/93 12915
/proc/meminfo: memFree=1639368/2055920 swapFree=4179860/4192956
[pid=12900] ppid=12898 vsize=102000 CPUtime=991.89
/proc/12900/stat : 12900 (casperzito) R 12898 12900 12723 0 -1 4194304 2168 0 0 0 99186 3 0 0 25 0 1 0 2006005815 104448000 2128 996147200 134512640 135472138 4294956224 18446744073709551615 135264879 0 0 4096 0 0 0 0 17 0 0 0
/proc/12900/statm: 25500 2128 484 234 0 24202 0
Current children cumulated CPU time (s) 991.89
Current children cumulated vsize (KiB) 102000

[startup+1062.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/82 12958
/proc/meminfo: memFree=1721512/2055920 swapFree=4179860/4192956
[pid=12900] ppid=12898 vsize=102000 CPUtime=1051.62
/proc/12900/stat : 12900 (casperzito) R 12898 12900 12723 0 -1 4194304 2168 0 0 0 105159 3 0 0 25 0 1 0 2006005815 104448000 2128 996147200 134512640 135472138 4294956224 18446744073709551615 135264879 0 0 4096 0 0 0 0 17 1 0 0
/proc/12900/statm: 25500 2128 484 234 0 24202 0
Current children cumulated CPU time (s) 1051.62
Current children cumulated vsize (KiB) 102000

[startup+1122.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/82 12958
/proc/meminfo: memFree=1719144/2055920 swapFree=4179860/4192956
[pid=12900] ppid=12898 vsize=102000 CPUtime=1111.33
/proc/12900/stat : 12900 (casperzito) R 12898 12900 12723 0 -1 4194304 2168 0 0 0 111130 3 0 0 25 0 1 0 2006005815 104448000 2128 996147200 134512640 135472138 4294956224 18446744073709551615 134581664 0 0 4096 0 0 0 0 17 1 0 0
/proc/12900/statm: 25500 2128 484 234 0 24202 0
Current children cumulated CPU time (s) 1111.33
Current children cumulated vsize (KiB) 102000

[startup+1182.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/82 12958
/proc/meminfo: memFree=1718696/2055920 swapFree=4179860/4192956
[pid=12900] ppid=12898 vsize=102000 CPUtime=1171.04
/proc/12900/stat : 12900 (casperzito) R 12898 12900 12723 0 -1 4194304 2168 0 0 0 117101 3 0 0 25 0 1 0 2006005815 104448000 2128 996147200 134512640 135472138 4294956224 18446744073709551615 135262720 0 0 4096 0 0 0 0 17 1 0 0
/proc/12900/statm: 25500 2128 484 234 0 24202 0
Current children cumulated CPU time (s) 1171.04
Current children cumulated vsize (KiB) 102000

[startup+1242.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/82 12958
/proc/meminfo: memFree=1718568/2055920 swapFree=4179860/4192956
[pid=12900] ppid=12898 vsize=102000 CPUtime=1230.75
/proc/12900/stat : 12900 (casperzito) R 12898 12900 12723 0 -1 4194304 2168 0 0 0 123072 3 0 0 25 0 1 0 2006005815 104448000 2128 996147200 134512640 135472138 4294956224 18446744073709551615 135263178 0 0 4096 0 0 0 0 17 1 0 0
/proc/12900/statm: 25500 2128 484 234 0 24202 0
Current children cumulated CPU time (s) 1230.75
Current children cumulated vsize (KiB) 102000

[startup+1302.3 s]
/proc/loadavg: 2.05 2.00 1.99 3/82 12958
/proc/meminfo: memFree=1718504/2055920 swapFree=4179860/4192956
[pid=12900] ppid=12898 vsize=102000 CPUtime=1290.46
/proc/12900/stat : 12900 (casperzito) R 12898 12900 12723 0 -1 4194304 2168 0 0 0 129043 3 0 0 25 0 1 0 2006005815 104448000 2128 996147200 134512640 135472138 4294956224 18446744073709551615 135264879 0 0 4096 0 0 0 0 17 1 0 0
/proc/12900/statm: 25500 2128 484 234 0 24202 0
Current children cumulated CPU time (s) 1290.46
Current children cumulated vsize (KiB) 102000

[startup+1362.3 s]
/proc/loadavg: 2.02 2.00 1.99 3/82 12958
/proc/meminfo: memFree=1718504/2055920 swapFree=4179860/4192956
[pid=12900] ppid=12898 vsize=102000 CPUtime=1350.17
/proc/12900/stat : 12900 (casperzito) R 12898 12900 12723 0 -1 4194304 2168 0 0 0 135013 4 0 0 25 0 1 0 2006005815 104448000 2128 996147200 134512640 135472138 4294956224 18446744073709551615 135264862 0 0 4096 0 0 0 0 17 1 0 0
/proc/12900/statm: 25500 2128 484 234 0 24202 0
Current children cumulated CPU time (s) 1350.17
Current children cumulated vsize (KiB) 102000

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 1.99 3/82 12958
/proc/meminfo: memFree=1718568/2055920 swapFree=4179860/4192956
[pid=12900] ppid=12898 vsize=102000 CPUtime=1409.88
/proc/12900/stat : 12900 (casperzito) R 12898 12900 12723 0 -1 4194304 2168 0 0 0 140984 4 0 0 25 0 1 0 2006005815 104448000 2128 996147200 134512640 135472138 4294956224 18446744073709551615 134581662 0 0 4096 0 0 0 0 17 1 0 0
/proc/12900/statm: 25500 2128 484 234 0 24202 0
Current children cumulated CPU time (s) 1409.88
Current children cumulated vsize (KiB) 102000

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/82 12958
/proc/meminfo: memFree=1718568/2055920 swapFree=4179860/4192956
[pid=12900] ppid=12898 vsize=102000 CPUtime=1469.58
/proc/12900/stat : 12900 (casperzito) R 12898 12900 12723 0 -1 4194304 2168 0 0 0 146954 4 0 0 25 0 1 0 2006005815 104448000 2128 996147200 134512640 135472138 4294956224 18446744073709551615 134672496 0 0 4096 0 0 0 0 17 1 0 0
/proc/12900/statm: 25500 2128 484 234 0 24202 0
Current children cumulated CPU time (s) 1469.58
Current children cumulated vsize (KiB) 102000

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/82 12958
/proc/meminfo: memFree=1718376/2055920 swapFree=4179860/4192956
[pid=12900] ppid=12898 vsize=102000 CPUtime=1529.29
/proc/12900/stat : 12900 (casperzito) R 12898 12900 12723 0 -1 4194304 2168 0 0 0 152925 4 0 0 25 0 1 0 2006005815 104448000 2128 996147200 134512640 135472138 4294956224 18446744073709551615 135264415 0 0 4096 0 0 0 0 17 1 0 0
/proc/12900/statm: 25500 2128 484 234 0 24202 0
Current children cumulated CPU time (s) 1529.29
Current children cumulated vsize (KiB) 102000

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/82 12958
/proc/meminfo: memFree=1718376/2055920 swapFree=4179860/4192956
[pid=12900] ppid=12898 vsize=102000 CPUtime=1589
/proc/12900/stat : 12900 (casperzito) R 12898 12900 12723 0 -1 4194304 2168 0 0 0 158896 4 0 0 25 0 1 0 2006005815 104448000 2128 996147200 134512640 135472138 4294956224 18446744073709551615 135264879 0 0 4096 0 0 0 0 17 1 0 0
/proc/12900/statm: 25500 2128 484 234 0 24202 0
Current children cumulated CPU time (s) 1589
Current children cumulated vsize (KiB) 102000

[startup+1662.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/82 12958
/proc/meminfo: memFree=1718312/2055920 swapFree=4179860/4192956
[pid=12900] ppid=12898 vsize=102000 CPUtime=1648.71
/proc/12900/stat : 12900 (casperzito) R 12898 12900 12723 0 -1 4194304 2168 0 0 0 164867 4 0 0 25 0 1 0 2006005815 104448000 2128 996147200 134512640 135472138 4294956224 18446744073709551615 135264879 0 0 4096 0 0 0 0 17 1 0 0
/proc/12900/statm: 25500 2128 484 234 0 24202 0
Current children cumulated CPU time (s) 1648.71
Current children cumulated vsize (KiB) 102000

[startup+1722.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/82 12958
/proc/meminfo: memFree=1718184/2055920 swapFree=4179860/4192956
[pid=12900] ppid=12898 vsize=102000 CPUtime=1708.42
/proc/12900/stat : 12900 (casperzito) R 12898 12900 12723 0 -1 4194304 2168 0 0 0 170838 4 0 0 25 0 1 0 2006005815 104448000 2128 996147200 134512640 135472138 4294956224 18446744073709551615 135264225 0 0 4096 0 0 0 0 17 1 0 0
/proc/12900/statm: 25500 2128 484 234 0 24202 0
Current children cumulated CPU time (s) 1708.42
Current children cumulated vsize (KiB) 102000

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 12958
/proc/meminfo: memFree=1718120/2055920 swapFree=4179860/4192956
[pid=12900] ppid=12898 vsize=102000 CPUtime=1768.13
/proc/12900/stat : 12900 (casperzito) R 12898 12900 12723 0 -1 4194304 2168 0 0 0 176809 4 0 0 25 0 1 0 2006005815 104448000 2128 996147200 134512640 135472138 4294956224 18446744073709551615 134581664 0 0 4096 0 0 0 0 17 1 0 0
/proc/12900/statm: 25500 2128 484 234 0 24202 0
Current children cumulated CPU time (s) 1768.13
Current children cumulated vsize (KiB) 102000



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1814.4 s]
/proc/loadavg: 2.00 2.00 2.00 4/82 12958
/proc/meminfo: memFree=1718120/2055920 swapFree=4179860/4192956
[pid=12900] ppid=12898 vsize=102000 CPUtime=1800.07
/proc/12900/stat : 12900 (casperzito) R 12898 12900 12723 0 -1 4194304 2168 0 0 0 180003 4 0 0 25 0 1 0 2006005815 104448000 2128 996147200 134512640 135472138 4294956224 18446744073709551615 135265555 0 0 4096 0 0 0 0 17 1 0 0
/proc/12900/statm: 25500 2128 484 234 0 24202 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 102000

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): 1814.41
CPU time (s): 1800.09
CPU user time (s): 1800.04
CPU system time (s): 0.047992
CPU usage (%): 99.2106
Max. virtual memory (cumulated for all children) (KiB): 102000

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.04
system time used= 0.047992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2168
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= 16
involuntary context switches= 49910

runsolver used 1.78573 second user time and 4.84426 second system time

The end

Launcher Data (download as text)

Begin job on node66 at 2008-07-05 17:06:01
IDJOB=1090128
IDBENCH=58394
IDSOLVER=362
FILE ID=node66/1090128-1215270361
PBS_JOBID= 7882228
Free space on /tmp= 66396 MiB

SOLVER NAME= casper zito
BENCH NAME= CPAI08/csp/graphColoring/sgb/miles/normalized-miles1500-30.xml
COMMAND LINE= HOME/casperzito BENCHNAME RANDOMSEED 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1090128-1215270361/watcher-1090128-1215270361 -o /tmp/evaluation-result-1090128-1215270361/solver-1090128-1215270361 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/casperzito HOME/instance-1090128-1215270361.xml 988165247 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 40adbb832dee2cf2899624108017f675
RANDOM SEED=988165247

node66.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		: 3000.213
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		: 3000.213
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:       1649912 kB
Buffers:         38964 kB
Cached:         216848 kB
SwapCached:       7144 kB
Active:         236044 kB
Inactive:       115216 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1649912 kB
SwapTotal:     4192956 kB
SwapFree:      4179860 kB
Dirty:            3492 kB
Writeback:           0 kB
Mapped:         111780 kB
Slab:            39320 kB
Committed_AS:  4768968 kB
PageTables:       2224 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= 66416 MiB
End job on node66 at 2008-07-05 17:36:18