Trace number 1089518

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) 1800.07 1808.71

General information on the benchmark

Namecsp/graphColoring/leighton/leighton-15/
normalized-lei450-15a-12.xml
MD5SUM3eb6672fe0851365aae53fc4c9482e61
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 benchmark0.305952
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of constraints8168
Maximum constraint arity2
Maximum domain size12
Number of constraints which are defined in extension0
Number of constraints which are defined in intension8168
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.16	c [ This is CaSPERzao (C) mvc@di.fct.unl.pt ]
0.00/0.16	c Parsing = 1
0.00/0.23	c Building = 1
0.58/0.62	c [ NumberOfVariables = 450 ]
0.58/0.62	c [ NumberOfConstraints = 8168 ]
0.58/0.62	c [ SizeOfSearchSpace(log2) = 1613.23 ]
0.58/0.62	c SymmetrySearch = 1
0.58/0.65	c InitialPropagation = 1
0.58/0.66	c [ SizeOfSearchSpace(log2) = 1613.23 ]
0.58/0.66	c InitialSAC = 1
0.68/0.71	c [ SizeOfSearchSpace(log2) = 1613.23 ]
0.68/0.71	c Search(SampleFF) : 
77.55/78.38	c [ Sampling domwdeg ]
77.55/78.38	c [ Sampling impacts ]
77.55/78.38	c [ Sampling la ]
77.55/78.38	c [ SamplingScores: ]
77.55/78.38	c [ domwdeg+min = 1.57286e-08 | domwdeg+rnd = 5.1925e-06 ]
77.55/78.38	c [ impacts+min = 5.10979e-44 | impacts+rnd = 2.75964e-06 ]
77.55/78.38	c [ la+min = 1.04935e-15 | la+rnd = 1.77292e-08 ]
77.55/78.38	c [ domwdeg = 2.60411e-06 | impacts = 1.37982e-06 | la = 8.8646e-09 ]
77.55/78.38	c [ min = 5.24287e-09 | rand = 1.37982e-06 ]
77.55/78.38	c [ restarting at (0.56583,2.5519e-09) ]
79.13/79.90	c [ restarting at (1.41457,7.41311e-09) ]
82.80/83.70	c [ restarting at (3.53644,3.04451e-08) ]
92.21/93.17	c [ restarting at (8.84109,3.04451e-08) ]
115.69/116.87	c [ restarting at (22.1027,3.04451e-08) ]
174.43/176.11	c [ restarting at (55.2568,3.04451e-08) ]
321.13/324.22	c [ restarting at (138.142,3.04451e-08) ]
687.87/694.47	c [ restarting at (345.355,3.04451e-08) ]
865.19/873.46	c [ restarting at (863.388,3.04451e-08) ]

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-1089518-1215268660/watcher-1089518-1215268660 -o /tmp/evaluation-result-1089518-1215268660/solver-1089518-1215268660 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/casperzao HOME/instance-1089518-1215268660.xml 1248639394 

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: 1.93 1.98 1.99 4/81 20434
/proc/meminfo: memFree=1721256/2055920 swapFree=4174728/4192956
[pid=20434] ppid=20432 vsize=7420 CPUtime=0.2
/proc/20434/stat : 20434 (casperzao) R 20432 20434 18941 0 -1 4194304 982 0 0 0 20 0 0 0 19 0 1 0 1011268501 7598080 942 996147200 134512640 135477443 4294956224 18446744073709551615 134755065 0 0 4096 0 0 0 0 17 1 0 0
/proc/20434/statm: 1855 942 369 235 0 556 0

[startup+0.312775 s]
/proc/loadavg: 1.93 1.98 1.99 4/81 20434
/proc/meminfo: memFree=1721256/2055920 swapFree=4174728/4192956
[pid=20434] ppid=20432 vsize=101316 CPUtime=0.29
/proc/20434/stat : 20434 (casperzao) R 20432 20434 18941 0 -1 4194304 2934 0 0 0 24 5 0 0 20 0 1 0 1011268501 103747584 1197 996147200 134512640 135477443 4294956224 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20434/statm: 25329 1197 419 235 0 24030 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 101316

[startup+0.402794 s]
/proc/loadavg: 1.93 1.98 1.99 4/81 20434
/proc/meminfo: memFree=1721256/2055920 swapFree=4174728/4192956
[pid=20434] ppid=20432 vsize=101312 CPUtime=0.38
/proc/20434/stat : 20434 (casperzao) R 20432 20434 18941 0 -1 4194304 4959 0 0 0 28 10 0 0 20 0 1 0 1011268501 103743488 1337 996147200 134512640 135477443 4294956224 18446744073709551615 1904285 0 0 4096 0 0 0 0 17 1 0 0
/proc/20434/statm: 25328 1337 419 235 0 24029 0
Current children cumulated CPU time (s) 0.38
Current children cumulated vsize (KiB) 101312

[startup+0.501808 s]
/proc/loadavg: 1.93 1.98 1.99 4/81 20434
/proc/meminfo: memFree=1721256/2055920 swapFree=4174728/4192956
[pid=20434] ppid=20432 vsize=101440 CPUtime=0.48
/proc/20434/stat : 20434 (casperzao) R 20432 20434 18941 0 -1 4194304 7213 0 0 0 32 16 0 0 21 0 1 0 1011268501 103874560 1508 996147200 134512640 135477443 4294956224 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/20434/statm: 25360 1508 419 235 0 24061 0
Current children cumulated CPU time (s) 0.48
Current children cumulated vsize (KiB) 101440

[startup+0.701854 s]
/proc/loadavg: 1.93 1.98 1.99 4/81 20434
/proc/meminfo: memFree=1721256/2055920 swapFree=4174728/4192956
[pid=20434] ppid=20432 vsize=101796 CPUtime=0.68
/proc/20434/stat : 20434 (casperzao) R 20432 20434 18941 0 -1 4194304 10676 0 0 0 43 25 0 0 23 0 1 0 1011268501 104239104 2117 996147200 134512640 135477443 4294956224 18446744073709551615 135269760 0 0 4096 0 0 0 0 17 1 0 0
/proc/20434/statm: 25449 2117 474 235 0 24150 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 101796

[startup+1.50201 s]
/proc/loadavg: 1.93 1.98 1.99 3/82 20435
/proc/meminfo: memFree=1714528/2055920 swapFree=4174728/4192956
[pid=20434] ppid=20432 vsize=101796 CPUtime=1.48
/proc/20434/stat : 20434 (casperzao) R 20432 20434 18941 0 -1 4194304 10706 0 0 0 123 25 0 0 25 0 1 0 1011268501 104239104 2147 996147200 134512640 135477443 4294956224 18446744073709551615 135208694 0 0 4096 0 0 0 0 17 1 0 0
/proc/20434/statm: 25449 2147 491 235 0 24150 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 101796

[startup+3.10132 s]
/proc/loadavg: 1.93 1.98 1.99 3/82 20435
/proc/meminfo: memFree=1714400/2055920 swapFree=4174728/4192956
[pid=20434] ppid=20432 vsize=101796 CPUtime=3.05
/proc/20434/stat : 20434 (casperzao) R 20432 20434 18941 0 -1 4194304 10706 0 0 0 280 25 0 0 25 0 1 0 1011268501 104239104 2147 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 1 0 0
/proc/20434/statm: 25449 2147 491 235 0 24150 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 101796

[startup+6.30192 s]
/proc/loadavg: 1.93 1.98 1.99 3/82 20435
/proc/meminfo: memFree=1714336/2055920 swapFree=4174728/4192956
[pid=20434] ppid=20432 vsize=101796 CPUtime=6.22
/proc/20434/stat : 20434 (casperzao) R 20432 20434 18941 0 -1 4194304 10706 0 0 0 597 25 0 0 25 0 1 0 1011268501 104239104 2147 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 1 0 0
/proc/20434/statm: 25449 2147 491 235 0 24150 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 101796

[startup+12.7011 s]
/proc/loadavg: 1.94 1.98 1.99 3/82 20435
/proc/meminfo: memFree=1714208/2055920 swapFree=4174728/4192956
[pid=20434] ppid=20432 vsize=101796 CPUtime=12.56
/proc/20434/stat : 20434 (casperzao) R 20432 20434 18941 0 -1 4194304 10713 0 0 0 1231 25 0 0 25 0 1 0 1011268501 104239104 2154 996147200 134512640 135477443 4294956224 18446744073709551615 135208648 0 0 4096 0 0 0 0 17 1 0 0
/proc/20434/statm: 25449 2154 491 235 0 24150 0
Current children cumulated CPU time (s) 12.56
Current children cumulated vsize (KiB) 101796

[startup+25.5026 s]
/proc/loadavg: 1.95 1.98 1.99 3/82 20435
/proc/meminfo: memFree=1713952/2055920 swapFree=4174728/4192956
[pid=20434] ppid=20432 vsize=101796 CPUtime=25.25
/proc/20434/stat : 20434 (casperzao) R 20432 20434 18941 0 -1 4194304 10766 0 0 0 2499 26 0 0 25 0 1 0 1011268501 104239104 2207 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 1 0 0
/proc/20434/statm: 25449 2207 493 235 0 24150 0
Current children cumulated CPU time (s) 25.25
Current children cumulated vsize (KiB) 101796

[startup+51.1025 s]
/proc/loadavg: 1.97 1.98 1.99 3/82 20435
/proc/meminfo: memFree=1713632/2055920 swapFree=4174728/4192956
[pid=20434] ppid=20432 vsize=101796 CPUtime=50.61
/proc/20434/stat : 20434 (casperzao) R 20432 20434 18941 0 -1 4194304 10855 0 0 0 5035 26 0 0 25 0 1 0 1011268501 104239104 2296 996147200 134512640 135477443 4294956224 18446744073709551615 134586766 0 0 4096 0 0 0 0 17 1 0 0
/proc/20434/statm: 25449 2296 493 235 0 24150 0
Current children cumulated CPU time (s) 50.61
Current children cumulated vsize (KiB) 101796

[startup+102.301 s]
/proc/loadavg: 1.98 1.98 1.99 3/82 20435
/proc/meminfo: memFree=1712672/2055920 swapFree=4174728/4192956
[pid=20434] ppid=20432 vsize=101796 CPUtime=101.32
/proc/20434/stat : 20434 (casperzao) R 20432 20434 18941 0 -1 4194304 11044 0 0 0 10106 26 0 0 25 0 1 0 1011268501 104239104 2485 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 1 0 0
/proc/20434/statm: 25449 2485 494 235 0 24150 0
Current children cumulated CPU time (s) 101.32
Current children cumulated vsize (KiB) 101796

[startup+162.303 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 20435
/proc/meminfo: memFree=1712608/2055920 swapFree=4174728/4192956
[pid=20434] ppid=20432 vsize=101796 CPUtime=160.76
/proc/20434/stat : 20434 (casperzao) R 20432 20434 18941 0 -1 4194304 11044 0 0 0 16050 26 0 0 25 0 1 0 1011268501 104239104 2485 996147200 134512640 135477443 4294956224 18446744073709551615 135269728 0 0 4096 0 0 0 0 17 1 0 0
/proc/20434/statm: 25449 2485 494 235 0 24150 0
Current children cumulated CPU time (s) 160.76
Current children cumulated vsize (KiB) 101796

[startup+222.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 20435
/proc/meminfo: memFree=1712608/2055920 swapFree=4174728/4192956
[pid=20434] ppid=20432 vsize=101796 CPUtime=220.2
/proc/20434/stat : 20434 (casperzao) R 20432 20434 18941 0 -1 4194304 11044 0 0 0 21994 26 0 0 25 0 1 0 1011268501 104239104 2485 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 1 0 0
/proc/20434/statm: 25449 2485 494 235 0 24150 0
Current children cumulated CPU time (s) 220.2
Current children cumulated vsize (KiB) 101796

[startup+282.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 20435
/proc/meminfo: memFree=1712480/2055920 swapFree=4174728/4192956
[pid=20434] ppid=20432 vsize=101796 CPUtime=279.62
/proc/20434/stat : 20434 (casperzao) R 20432 20434 18941 0 -1 4194304 11044 0 0 0 27936 26 0 0 25 0 1 0 1011268501 104239104 2485 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 1 0 0
/proc/20434/statm: 25449 2485 494 235 0 24150 0
Current children cumulated CPU time (s) 279.62
Current children cumulated vsize (KiB) 101796

[startup+342.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 20435
/proc/meminfo: memFree=1712480/2055920 swapFree=4174728/4192956
[pid=20434] ppid=20432 vsize=101796 CPUtime=339.07
/proc/20434/stat : 20434 (casperzao) R 20432 20434 18941 0 -1 4194304 11044 0 0 0 33881 26 0 0 25 0 1 0 1011268501 104239104 2485 996147200 134512640 135477443 4294956224 18446744073709551615 134934592 0 0 4096 0 0 0 0 17 1 0 0
/proc/20434/statm: 25449 2485 494 235 0 24150 0
Current children cumulated CPU time (s) 339.07
Current children cumulated vsize (KiB) 101796

[startup+402.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 20435
/proc/meminfo: memFree=1712480/2055920 swapFree=4174728/4192956
[pid=20434] ppid=20432 vsize=101796 CPUtime=398.51
/proc/20434/stat : 20434 (casperzao) R 20432 20434 18941 0 -1 4194304 11044 0 0 0 39824 27 0 0 25 0 1 0 1011268501 104239104 2485 996147200 134512640 135477443 4294956224 18446744073709551615 135208694 0 0 4096 0 0 0 0 17 1 0 0
/proc/20434/statm: 25449 2485 494 235 0 24150 0
Current children cumulated CPU time (s) 398.51
Current children cumulated vsize (KiB) 101796

[startup+462.308 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 20435
/proc/meminfo: memFree=1712480/2055920 swapFree=4174728/4192956
[pid=20434] ppid=20432 vsize=101796 CPUtime=457.95
/proc/20434/stat : 20434 (casperzao) R 20432 20434 18941 0 -1 4194304 11044 0 0 0 45768 27 0 0 25 0 1 0 1011268501 104239104 2485 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 1 0 0
/proc/20434/statm: 25449 2485 494 235 0 24150 0
Current children cumulated CPU time (s) 457.95
Current children cumulated vsize (KiB) 101796

[startup+522.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 20435
/proc/meminfo: memFree=1712480/2055920 swapFree=4174728/4192956
[pid=20434] ppid=20432 vsize=101796 CPUtime=517.38
/proc/20434/stat : 20434 (casperzao) R 20432 20434 18941 0 -1 4194304 11044 0 0 0 51711 27 0 0 25 0 1 0 1011268501 104239104 2485 996147200 134512640 135477443 4294956224 18446744073709551615 135208666 0 0 4096 0 0 0 0 17 1 0 0
/proc/20434/statm: 25449 2485 494 235 0 24150 0
Current children cumulated CPU time (s) 517.38
Current children cumulated vsize (KiB) 101796

[startup+582.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 20435
/proc/meminfo: memFree=1712480/2055920 swapFree=4174728/4192956
[pid=20434] ppid=20432 vsize=101796 CPUtime=576.82
/proc/20434/stat : 20434 (casperzao) R 20432 20434 18941 0 -1 4194304 11044 0 0 0 57655 27 0 0 25 0 1 0 1011268501 104239104 2485 996147200 134512640 135477443 4294956224 18446744073709551615 135208666 0 0 4096 0 0 0 0 17 1 0 0
/proc/20434/statm: 25449 2485 494 235 0 24150 0
Current children cumulated CPU time (s) 576.82
Current children cumulated vsize (KiB) 101796

[startup+642.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 20435
/proc/meminfo: memFree=1712352/2055920 swapFree=4174728/4192956
[pid=20434] ppid=20432 vsize=101796 CPUtime=636.26
/proc/20434/stat : 20434 (casperzao) R 20432 20434 18941 0 -1 4194304 11044 0 0 0 63599 27 0 0 25 0 1 0 1011268501 104239104 2485 996147200 134512640 135477443 4294956224 18446744073709551615 4159448182 0 0 4096 0 0 0 0 17 1 0 0
/proc/20434/statm: 25449 2485 494 235 0 24150 0
Current children cumulated CPU time (s) 636.26
Current children cumulated vsize (KiB) 101796


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

[startup+822.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/82 20435
/proc/meminfo: memFree=1712160/2055920 swapFree=4174728/4192956
[pid=20434] ppid=20432 vsize=101796 CPUtime=814.57
/proc/20434/stat : 20434 (casperzao) R 20432 20434 18941 0 -1 4194304 11044 0 0 0 81430 27 0 0 25 0 1 0 1011268501 104239104 2485 996147200 134512640 135477443 4294956224 18446744073709551615 135270212 0 0 4096 0 0 0 0 17 1 0 0
/proc/20434/statm: 25449 2485 494 235 0 24150 0
Current children cumulated CPU time (s) 814.57
Current children cumulated vsize (KiB) 101796

[startup+882.302 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 20487
/proc/meminfo: memFree=1764136/2055920 swapFree=4174728/4192956
[pid=20434] ppid=20432 vsize=101796 CPUtime=874.07
/proc/20434/stat : 20434 (casperzao) R 20432 20434 18941 0 -1 4194304 11044 0 0 0 87378 29 0 0 25 0 1 0 1011268501 104239104 2485 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/20434/statm: 25449 2485 494 235 0 24150 0
Current children cumulated CPU time (s) 874.07
Current children cumulated vsize (KiB) 101796

[startup+942.301 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 20487
/proc/meminfo: memFree=1715432/2055920 swapFree=4174728/4192956
[pid=20434] ppid=20432 vsize=101796 CPUtime=934.05
/proc/20434/stat : 20434 (casperzao) R 20432 20434 18941 0 -1 4194304 11044 0 0 0 93375 30 0 0 25 0 1 0 1011268501 104239104 2485 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/20434/statm: 25449 2485 494 235 0 24150 0
Current children cumulated CPU time (s) 934.05
Current children cumulated vsize (KiB) 101796

[startup+1002.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 20487
/proc/meminfo: memFree=1678696/2055920 swapFree=4174728/4192956
[pid=20434] ppid=20432 vsize=101796 CPUtime=994.02
/proc/20434/stat : 20434 (casperzao) R 20432 20434 18941 0 -1 4194304 11044 0 0 0 99372 30 0 0 25 0 1 0 1011268501 104239104 2485 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/20434/statm: 25449 2485 494 235 0 24150 0
Current children cumulated CPU time (s) 994.02
Current children cumulated vsize (KiB) 101796

[startup+1062.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 20487
/proc/meminfo: memFree=1656424/2055920 swapFree=4174728/4192956
[pid=20434] ppid=20432 vsize=101796 CPUtime=1053.99
/proc/20434/stat : 20434 (casperzao) R 20432 20434 18941 0 -1 4194304 11044 0 0 0 105369 30 0 0 25 0 1 0 1011268501 104239104 2485 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/20434/statm: 25449 2485 494 235 0 24150 0
Current children cumulated CPU time (s) 1053.99
Current children cumulated vsize (KiB) 101796

[startup+1122.31 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 20487
/proc/meminfo: memFree=1641640/2055920 swapFree=4174728/4192956
[pid=20434] ppid=20432 vsize=101796 CPUtime=1113.97
/proc/20434/stat : 20434 (casperzao) R 20432 20434 18941 0 -1 4194304 11044 0 0 0 111367 30 0 0 25 0 1 0 1011268501 104239104 2485 996147200 134512640 135477443 4294956224 18446744073709551615 135208555 0 0 4096 0 0 0 0 17 0 0 0
/proc/20434/statm: 25449 2485 494 235 0 24150 0
Current children cumulated CPU time (s) 1113.97
Current children cumulated vsize (KiB) 101796

[startup+1182.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 20487
/proc/meminfo: memFree=1629864/2055920 swapFree=4174728/4192956
[pid=20434] ppid=20432 vsize=101796 CPUtime=1173.94
/proc/20434/stat : 20434 (casperzao) R 20432 20434 18941 0 -1 4194304 11044 0 0 0 117364 30 0 0 25 0 1 0 1011268501 104239104 2485 996147200 134512640 135477443 4294956224 18446744073709551615 135269579 0 0 4096 0 0 0 0 17 0 0 0
/proc/20434/statm: 25449 2485 494 235 0 24150 0
Current children cumulated CPU time (s) 1173.94
Current children cumulated vsize (KiB) 101796

[startup+1242.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 20487
/proc/meminfo: memFree=1625064/2055920 swapFree=4174728/4192956
[pid=20434] ppid=20432 vsize=101796 CPUtime=1233.91
/proc/20434/stat : 20434 (casperzao) R 20432 20434 18941 0 -1 4194304 11044 0 0 0 123361 30 0 0 25 0 1 0 1011268501 104239104 2485 996147200 134512640 135477443 4294956224 18446744073709551615 134586766 0 0 4096 0 0 0 0 17 0 0 0
/proc/20434/statm: 25449 2485 494 235 0 24150 0
Current children cumulated CPU time (s) 1233.91
Current children cumulated vsize (KiB) 101796

[startup+1302.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 20489
/proc/meminfo: memFree=1624744/2055920 swapFree=4174728/4192956
[pid=20434] ppid=20432 vsize=101796 CPUtime=1293.88
/proc/20434/stat : 20434 (casperzao) R 20432 20434 18941 0 -1 4194304 11044 0 0 0 129358 30 0 0 25 0 1 0 1011268501 104239104 2485 996147200 134512640 135477443 4294956224 18446744073709551615 135208555 0 0 4096 0 0 0 0 17 0 0 0
/proc/20434/statm: 25449 2485 494 235 0 24150 0
Current children cumulated CPU time (s) 1293.88
Current children cumulated vsize (KiB) 101796

[startup+1362.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 20489
/proc/meminfo: memFree=1588264/2055920 swapFree=4174728/4192956
[pid=20434] ppid=20432 vsize=101796 CPUtime=1353.85
/proc/20434/stat : 20434 (casperzao) R 20432 20434 18941 0 -1 4194304 11044 0 0 0 135355 30 0 0 25 0 1 0 1011268501 104239104 2485 996147200 134512640 135477443 4294956224 18446744073709551615 135269552 0 0 4096 0 0 0 0 17 0 0 0
/proc/20434/statm: 25449 2485 494 235 0 24150 0
Current children cumulated CPU time (s) 1353.85
Current children cumulated vsize (KiB) 101796

[startup+1422.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 20495
/proc/meminfo: memFree=1549472/2055920 swapFree=4174728/4192956
[pid=20434] ppid=20432 vsize=101796 CPUtime=1413.83
/proc/20434/stat : 20434 (casperzao) R 20432 20434 18941 0 -1 4194304 11044 0 0 0 141353 30 0 0 25 0 1 0 1011268501 104239104 2485 996147200 134512640 135477443 4294956224 18446744073709551615 135270177 0 0 4096 0 0 0 0 17 0 0 0
/proc/20434/statm: 25449 2485 494 235 0 24150 0
Current children cumulated CPU time (s) 1413.83
Current children cumulated vsize (KiB) 101796

[startup+1482.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 20495
/proc/meminfo: memFree=1532064/2055920 swapFree=4174728/4192956
[pid=20434] ppid=20432 vsize=101796 CPUtime=1473.8
/proc/20434/stat : 20434 (casperzao) R 20432 20434 18941 0 -1 4194304 11044 0 0 0 147350 30 0 0 25 0 1 0 1011268501 104239104 2485 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/20434/statm: 25449 2485 494 235 0 24150 0
Current children cumulated CPU time (s) 1473.8
Current children cumulated vsize (KiB) 101796

[startup+1542.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 20495
/proc/meminfo: memFree=1531936/2055920 swapFree=4174728/4192956
[pid=20434] ppid=20432 vsize=101796 CPUtime=1533.77
/proc/20434/stat : 20434 (casperzao) R 20432 20434 18941 0 -1 4194304 11044 0 0 0 153347 30 0 0 25 0 1 0 1011268501 104239104 2485 996147200 134512640 135477443 4294956224 18446744073709551615 135208645 0 0 4096 0 0 0 0 17 0 0 0
/proc/20434/statm: 25449 2485 494 235 0 24150 0
Current children cumulated CPU time (s) 1533.77
Current children cumulated vsize (KiB) 101796

[startup+1602.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 20495
/proc/meminfo: memFree=1531872/2055920 swapFree=4174728/4192956
[pid=20434] ppid=20432 vsize=101796 CPUtime=1593.75
/proc/20434/stat : 20434 (casperzao) R 20432 20434 18941 0 -1 4194304 11044 0 0 0 159344 31 0 0 25 0 1 0 1011268501 104239104 2485 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 0 0 0
/proc/20434/statm: 25449 2485 494 235 0 24150 0
Current children cumulated CPU time (s) 1593.75
Current children cumulated vsize (KiB) 101796

[startup+1662.3 s]
/proc/loadavg: 1.99 1.98 1.99 3/74 20495
/proc/meminfo: memFree=1531808/2055920 swapFree=4174728/4192956
[pid=20434] ppid=20432 vsize=101796 CPUtime=1653.72
/proc/20434/stat : 20434 (casperzao) R 20432 20434 18941 0 -1 4194304 11044 0 0 0 165341 31 0 0 25 0 1 0 1011268501 104239104 2485 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 0 0 0
/proc/20434/statm: 25449 2485 494 235 0 24150 0
Current children cumulated CPU time (s) 1653.72
Current children cumulated vsize (KiB) 101796

[startup+1722.3 s]
/proc/loadavg: 2.05 2.00 2.00 3/74 20495
/proc/meminfo: memFree=1505000/2055920 swapFree=4174728/4192956
[pid=20434] ppid=20432 vsize=101796 CPUtime=1713.69
/proc/20434/stat : 20434 (casperzao) R 20432 20434 18941 0 -1 4194304 11044 0 0 0 171338 31 0 0 25 0 1 0 1011268501 104239104 2485 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 0 0 0
/proc/20434/statm: 25449 2485 494 235 0 24150 0
Current children cumulated CPU time (s) 1713.69
Current children cumulated vsize (KiB) 101796

[startup+1782.31 s]
/proc/loadavg: 2.13 2.03 2.01 3/74 20495
/proc/meminfo: memFree=1493032/2055920 swapFree=4174728/4192956
[pid=20434] ppid=20432 vsize=101796 CPUtime=1773.67
/proc/20434/stat : 20434 (casperzao) R 20432 20434 18941 0 -1 4194304 11044 0 0 0 177336 31 0 0 25 0 1 0 1011268501 104239104 2485 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/20434/statm: 25449 2485 494 235 0 24150 0
Current children cumulated CPU time (s) 1773.67
Current children cumulated vsize (KiB) 101796



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1808.71 s]
/proc/loadavg: 2.16 2.04 2.01 3/74 20495
/proc/meminfo: memFree=1493032/2055920 swapFree=4174728/4192956
[pid=20434] ppid=20432 vsize=101796 CPUtime=1800.06
/proc/20434/stat : 20434 (casperzao) R 20432 20434 18941 0 -1 4194304 11044 0 0 0 179975 31 0 0 25 0 1 0 1011268501 104239104 2485 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 0 0 0
/proc/20434/statm: 25449 2485 494 235 0 24150 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 101796

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): 1808.71
CPU time (s): 1800.07
CPU user time (s): 1799.76
CPU system time (s): 0.314952
CPU usage (%): 99.5222
Max. virtual memory (cumulated for all children) (KiB): 101796

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.76
system time used= 0.314952
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11044
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= 38886

runsolver used 2.37464 second user time and 5.76812 second system time

The end

Launcher Data (download as text)

Begin job on node35 at 2008-07-05 16:37:40
IDJOB=1089518
IDBENCH=58287
IDSOLVER=361
FILE ID=node35/1089518-1215268660
PBS_JOBID= 7882093
Free space on /tmp= 66472 MiB

SOLVER NAME= casper zao
BENCH NAME= CPAI08/csp/graphColoring/leighton/leighton-15/normalized-lei450-15a-12.xml
COMMAND LINE= HOME/casperzao BENCHNAME RANDOMSEED 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1089518-1215268660/watcher-1089518-1215268660 -o /tmp/evaluation-result-1089518-1215268660/solver-1089518-1215268660 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/casperzao HOME/instance-1089518-1215268660.xml 1248639394 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 3eb6672fe0851365aae53fc4c9482e61
RANDOM SEED=1248639394

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:       1721736 kB
Buffers:         35132 kB
Cached:         159660 kB
SwapCached:      12200 kB
Active:         189520 kB
Inactive:        89392 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1721736 kB
SwapTotal:     4192956 kB
SwapFree:      4174728 kB
Dirty:            4080 kB
Writeback:           0 kB
Mapped:         100324 kB
Slab:            40440 kB
Committed_AS:  1733212 kB
PageTables:       2004 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= 66464 MiB
End job on node35 at 2008-07-05 17:07:50