Trace number 1089602

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) 1800.11 1803.51

General information on the benchmark

Namecsp/graphColoring/leighton/leighton-15/
normalized-lei450-15b-13.xml
MD5SUM7561c5d831446f5704571e3b734a1238
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 benchmark0.310952
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of constraints8169
Maximum constraint arity2
Maximum domain size13
Number of constraints which are defined in extension0
Number of constraints which are defined in intension8169
Global constraints used (with number of constraints)

Solver Data (download as text)

0.18/0.21	c [ This is CaSPERzao (C) mvc@di.fct.unl.pt ]
0.18/0.21	c Parsing = 1
0.18/0.23	c Building = 1
0.58/0.62	c [ NumberOfVariables = 450 ]
0.58/0.62	c [ NumberOfConstraints = 8169 ]
0.58/0.62	c [ SizeOfSearchSpace(log2) = 1665.2 ]
0.58/0.62	c SymmetrySearch = 1
0.58/0.64	c InitialPropagation = 1
0.58/0.65	c [ SizeOfSearchSpace(log2) = 1665.2 ]
0.58/0.65	c InitialSAC = 1
0.68/0.70	c [ SizeOfSearchSpace(log2) = 1665.2 ]
0.68/0.70	c Search(SampleFF) : 
79.13/79.53	c [ Sampling domwdeg ]
79.13/79.53	c [ Sampling impacts ]
79.13/79.53	c [ Sampling la ]
79.13/79.53	c [ SamplingScores: ]
79.13/79.53	c [ domwdeg+min = 6.84144e-12 | domwdeg+rnd = 0.000295289 ]
79.13/79.53	c [ impacts+min = 4.12812e-55 | impacts+rnd = 3.55031e-06 ]
79.13/79.53	c [ la+min = 5.28977e-15 | la+rnd = 2.29622e-11 ]
79.13/79.53	c [ domwdeg = 0.000147644 | impacts = 1.77516e-06 | la = 1.14837e-11 ]
79.13/79.53	c [ min = 2.28224e-12 | rand = 1.77516e-06 ]
79.13/79.53	c [ restarting at (0.56583,7.25382e-12) ]
80.63/81.05	c [ restarting at (1.41457,7.25382e-12) ]
84.41/84.84	c [ restarting at (3.53644,7.25382e-12) ]
93.87/94.33	c [ restarting at (8.84109,7.25382e-12) ]
117.47/118.02	c [ restarting at (22.1027,7.25382e-12) ]
176.43/177.27	c [ restarting at (55.2568,7.25382e-12) ]
323.93/325.36	c [ restarting at (138.142,7.25382e-12) ]
639.61/642.31	c [ restarting at (345.355,7.25382e-12) ]
1502.91/1506.20	c [ restarting at (863.388,7.25382e-12) ]

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-1089602-1215269060/watcher-1089602-1215269060 -o /tmp/evaluation-result-1089602-1215269060/solver-1089602-1215269060 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/casperzao HOME/instance-1089602-1215269060.xml 11235770 

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: 1.99 2.00 2.00 4/72 30742
/proc/meminfo: memFree=1752544/2055920 swapFree=4180396/4192956
[pid=30742] ppid=30740 vsize=1056 CPUtime=0
/proc/30742/stat : 30742 (casperzao) R 30740 30742 30236 0 -1 4194304 40 0 0 0 0 0 0 0 19 0 1 0 2005878833 1081344 26 996147200 134512640 135477443 4294956224 18446744073709551615 11281188 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/30742/statm: 264 26 20 235 0 3 0

[startup+0.0628511 s]
/proc/loadavg: 1.99 2.00 2.00 4/72 30742
/proc/meminfo: memFree=1752544/2055920 swapFree=4180396/4192956
[pid=30742] ppid=30740 vsize=5968 CPUtime=0.05
/proc/30742/stat : 30742 (casperzao) R 30740 30742 30236 0 -1 4194304 610 0 0 0 5 0 0 0 18 0 1 0 2005878833 6111232 570 996147200 134512640 135477443 4294956224 18446744073709551615 134780698 0 0 4096 0 0 0 0 17 1 0 0
/proc/30742/statm: 1492 570 369 235 0 193 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5968

[startup+0.101845 s]
/proc/loadavg: 1.99 2.00 2.00 4/72 30742
/proc/meminfo: memFree=1752544/2055920 swapFree=4180396/4192956
[pid=30742] ppid=30740 vsize=6364 CPUtime=0.09
/proc/30742/stat : 30742 (casperzao) R 30740 30742 30236 0 -1 4194304 707 0 0 0 9 0 0 0 18 0 1 0 2005878833 6516736 667 996147200 134512640 135477443 4294956224 18446744073709551615 134755022 0 0 4096 0 0 0 0 17 1 0 0
/proc/30742/statm: 1591 667 369 235 0 292 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6364

[startup+0.301875 s]
/proc/loadavg: 1.99 2.00 2.00 4/72 30742
/proc/meminfo: memFree=1752544/2055920 swapFree=4180396/4192956
[pid=30742] ppid=30740 vsize=101312 CPUtime=0.28
/proc/30742/stat : 30742 (casperzao) R 30740 30742 30236 0 -1 4194304 2644 0 0 0 24 4 0 0 19 0 1 0 2005878833 103743488 1177 996147200 134512640 135477443 4294956224 18446744073709551615 135270286 0 0 4096 0 0 0 0 17 1 0 0
/proc/30742/statm: 25328 1177 419 235 0 24029 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 101312

[startup+0.701921 s]
/proc/loadavg: 1.99 2.00 2.00 4/72 30742
/proc/meminfo: memFree=1752544/2055920 swapFree=4180396/4192956
[pid=30742] ppid=30740 vsize=101796 CPUtime=0.68
/proc/30742/stat : 30742 (casperzao) R 30740 30742 30236 0 -1 4194304 10684 0 0 0 42 26 0 0 23 0 1 0 2005878833 104239104 2118 996147200 134512640 135477443 4294956224 18446744073709551615 134586766 0 0 4096 0 0 0 0 17 1 0 0
/proc/30742/statm: 25449 2118 474 235 0 24150 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 101796

[startup+1.502 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 30743
/proc/meminfo: memFree=1745816/2055920 swapFree=4180396/4192956
[pid=30742] ppid=30740 vsize=101796 CPUtime=1.48
/proc/30742/stat : 30742 (casperzao) R 30740 30742 30236 0 -1 4194304 10712 0 0 0 122 26 0 0 25 0 1 0 2005878833 104239104 2146 996147200 134512640 135477443 4294956224 18446744073709551615 135208645 0 0 4096 0 0 0 0 17 1 0 0
/proc/30742/statm: 25449 2146 491 235 0 24150 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 101796

[startup+3.10116 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 30743
/proc/meminfo: memFree=1745624/2055920 swapFree=4180396/4192956
[pid=30742] ppid=30740 vsize=101796 CPUtime=3.07
/proc/30742/stat : 30742 (casperzao) R 30740 30742 30236 0 -1 4194304 10713 0 0 0 281 26 0 0 25 0 1 0 2005878833 104239104 2147 996147200 134512640 135477443 4294956224 18446744073709551615 135208694 0 0 4096 0 0 0 0 17 1 0 0
/proc/30742/statm: 25449 2147 491 235 0 24150 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 101796

[startup+6.3015 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 30743
/proc/meminfo: memFree=1745496/2055920 swapFree=4180396/4192956
[pid=30742] ppid=30740 vsize=101796 CPUtime=6.26
/proc/30742/stat : 30742 (casperzao) R 30740 30742 30236 0 -1 4194304 10725 0 0 0 600 26 0 0 25 0 1 0 2005878833 104239104 2159 996147200 134512640 135477443 4294956224 18446744073709551615 135208645 0 0 4096 0 0 0 0 17 1 0 0
/proc/30742/statm: 25449 2159 491 235 0 24150 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 101796

[startup+12.7012 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 30743
/proc/meminfo: memFree=1745440/2055920 swapFree=4180396/4192956
[pid=30742] ppid=30740 vsize=101796 CPUtime=12.63
/proc/30742/stat : 30742 (casperzao) R 30740 30742 30236 0 -1 4194304 10726 0 0 0 1237 26 0 0 25 0 1 0 2005878833 104239104 2160 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 1 0 0
/proc/30742/statm: 25449 2160 491 235 0 24150 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 101796

[startup+25.5015 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 30743
/proc/meminfo: memFree=1745376/2055920 swapFree=4180396/4192956
[pid=30742] ppid=30740 vsize=101796 CPUtime=25.37
/proc/30742/stat : 30742 (casperzao) R 30740 30742 30236 0 -1 4194304 10778 0 0 0 2511 26 0 0 25 0 1 0 2005878833 104239104 2212 996147200 134512640 135477443 4294956224 18446744073709551615 135268532 0 0 4096 0 0 0 0 17 1 0 0
/proc/30742/statm: 25449 2212 493 235 0 24150 0
Current children cumulated CPU time (s) 25.37
Current children cumulated vsize (KiB) 101796

[startup+51.1021 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 30743
/proc/meminfo: memFree=1745056/2055920 swapFree=4180396/4192956
[pid=30742] ppid=30740 vsize=101796 CPUtime=50.85
/proc/30742/stat : 30742 (casperzao) R 30740 30742 30236 0 -1 4194304 10865 0 0 0 5059 26 0 0 25 0 1 0 2005878833 104239104 2299 996147200 134512640 135477443 4294956224 18446744073709551615 12582618 0 0 4096 0 0 0 0 17 1 0 0
/proc/30742/statm: 25449 2299 493 235 0 24150 0
Current children cumulated CPU time (s) 50.85
Current children cumulated vsize (KiB) 101796

[startup+102.306 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 30743
/proc/meminfo: memFree=1744480/2055920 swapFree=4180396/4192956
[pid=30742] ppid=30740 vsize=101796 CPUtime=101.84
/proc/30742/stat : 30742 (casperzao) R 30740 30742 30236 0 -1 4194304 10969 0 0 0 10157 27 0 0 25 0 1 0 2005878833 104239104 2403 996147200 134512640 135477443 4294956224 18446744073709551615 135208645 0 0 4096 0 0 0 0 17 1 0 0
/proc/30742/statm: 25449 2403 494 235 0 24150 0
Current children cumulated CPU time (s) 101.84
Current children cumulated vsize (KiB) 101796

[startup+162.303 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 30743
/proc/meminfo: memFree=1744416/2055920 swapFree=4180396/4192956
[pid=30742] ppid=30740 vsize=101796 CPUtime=161.59
/proc/30742/stat : 30742 (casperzao) R 30740 30742 30236 0 -1 4194304 10969 0 0 0 16132 27 0 0 25 0 1 0 2005878833 104239104 2403 996147200 134512640 135477443 4294956224 18446744073709551615 135208666 0 0 4096 0 0 0 0 17 1 0 0
/proc/30742/statm: 25449 2403 494 235 0 24150 0
Current children cumulated CPU time (s) 161.59
Current children cumulated vsize (KiB) 101796

[startup+222.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 30743
/proc/meminfo: memFree=1744416/2055920 swapFree=4180396/4192956
[pid=30742] ppid=30740 vsize=101796 CPUtime=221.34
/proc/30742/stat : 30742 (casperzao) R 30740 30742 30236 0 -1 4194304 10969 0 0 0 22107 27 0 0 25 0 1 0 2005878833 104239104 2403 996147200 134512640 135477443 4294956224 18446744073709551615 135208645 0 0 4096 0 0 0 0 17 1 0 0
/proc/30742/statm: 25449 2403 494 235 0 24150 0
Current children cumulated CPU time (s) 221.34
Current children cumulated vsize (KiB) 101796

[startup+282.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 30743
/proc/meminfo: memFree=1744416/2055920 swapFree=4180396/4192956
[pid=30742] ppid=30740 vsize=101796 CPUtime=281.1
/proc/30742/stat : 30742 (casperzao) R 30740 30742 30236 0 -1 4194304 10969 0 0 0 28082 28 0 0 25 0 1 0 2005878833 104239104 2403 996147200 134512640 135477443 4294956224 18446744073709551615 134673677 0 0 4096 0 0 0 0 17 1 0 0
/proc/30742/statm: 25449 2403 494 235 0 24150 0
Current children cumulated CPU time (s) 281.1
Current children cumulated vsize (KiB) 101796

[startup+342.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 30743
/proc/meminfo: memFree=1744416/2055920 swapFree=4180396/4192956
[pid=30742] ppid=30740 vsize=101796 CPUtime=340.86
/proc/30742/stat : 30742 (casperzao) R 30740 30742 30236 0 -1 4194304 10969 0 0 0 34058 28 0 0 25 0 1 0 2005878833 104239104 2403 996147200 134512640 135477443 4294956224 18446744073709551615 135268537 0 0 4096 0 0 0 0 17 1 0 0
/proc/30742/statm: 25449 2403 494 235 0 24150 0
Current children cumulated CPU time (s) 340.86
Current children cumulated vsize (KiB) 101796

[startup+402.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 30743
/proc/meminfo: memFree=1744416/2055920 swapFree=4180396/4192956
[pid=30742] ppid=30740 vsize=101796 CPUtime=400.61
/proc/30742/stat : 30742 (casperzao) R 30740 30742 30236 0 -1 4194304 10969 0 0 0 40033 28 0 0 25 0 1 0 2005878833 104239104 2403 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 1 0 0
/proc/30742/statm: 25449 2403 494 235 0 24150 0
Current children cumulated CPU time (s) 400.61
Current children cumulated vsize (KiB) 101796

[startup+462.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 30743
/proc/meminfo: memFree=1744416/2055920 swapFree=4180396/4192956
[pid=30742] ppid=30740 vsize=101796 CPUtime=460.35
/proc/30742/stat : 30742 (casperzao) R 30740 30742 30236 0 -1 4194304 10969 0 0 0 46007 28 0 0 25 0 1 0 2005878833 104239104 2403 996147200 134512640 135477443 4294956224 18446744073709551615 135269789 0 0 4096 0 0 0 0 17 1 0 0
/proc/30742/statm: 25449 2403 494 235 0 24150 0
Current children cumulated CPU time (s) 460.35
Current children cumulated vsize (KiB) 101796

[startup+522.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 30743
/proc/meminfo: memFree=1744416/2055920 swapFree=4180396/4192956
[pid=30742] ppid=30740 vsize=101796 CPUtime=520.1
/proc/30742/stat : 30742 (casperzao) R 30740 30742 30236 0 -1 4194304 10969 0 0 0 51982 28 0 0 25 0 1 0 2005878833 104239104 2403 996147200 134512640 135477443 4294956224 18446744073709551615 135208648 0 0 4096 0 0 0 0 17 1 0 0
/proc/30742/statm: 25449 2403 494 235 0 24150 0
Current children cumulated CPU time (s) 520.1
Current children cumulated vsize (KiB) 101796

[startup+582.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/73 30743
/proc/meminfo: memFree=1744352/2055920 swapFree=4180396/4192956
[pid=30742] ppid=30740 vsize=101796 CPUtime=579.85
/proc/30742/stat : 30742 (casperzao) R 30740 30742 30236 0 -1 4194304 10983 0 0 0 57957 28 0 0 25 0 1 0 2005878833 104239104 2417 996147200 134512640 135477443 4294956224 18446744073709551615 135208680 0 0 4096 0 0 0 0 17 1 0 0
/proc/30742/statm: 25449 2417 494 235 0 24150 0
Current children cumulated CPU time (s) 579.85
Current children cumulated vsize (KiB) 101796

[startup+642.302 s]
/proc/loadavg: 1.91 1.98 1.99 2/71 30744
/proc/meminfo: memFree=1751344/2055920 swapFree=4180396/4192956
[pid=30742] ppid=30740 vsize=101796 CPUtime=639.61
/proc/30742/stat : 30742 (casperzao) R 30740 30742 30236 0 -1 4194304 10983 0 0 0 63933 28 0 0 25 0 1 0 2005878833 104239104 2417 996147200 134512640 135477443 4294956224 18446744073709551615 135208648 0 0 4096 0 0 0 0 17 1 0 0
/proc/30742/statm: 25449 2417 494 235 0 24150 0
Current children cumulated CPU time (s) 639.61
Current children cumulated vsize (KiB) 101796


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

[startup+882.302 s]
/proc/loadavg: 2.02 2.01 2.00 3/74 31298
/proc/meminfo: memFree=1746144/2055920 swapFree=4180396/4192956
[pid=30742] ppid=30740 vsize=101796 CPUtime=879.26
/proc/30742/stat : 30742 (casperzao) R 30740 30742 30236 0 -1 4194304 10983 0 0 0 87888 38 0 0 25 0 1 0 2005878833 104239104 2417 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 0 0 0
/proc/30742/statm: 25449 2417 494 235 0 24150 0
Current children cumulated CPU time (s) 879.26
Current children cumulated vsize (KiB) 101796

[startup+942.302 s]
/proc/loadavg: 2.01 2.00 2.00 3/74 31298
/proc/meminfo: memFree=1746016/2055920 swapFree=4180396/4192956
[pid=30742] ppid=30740 vsize=101796 CPUtime=939.24
/proc/30742/stat : 30742 (casperzao) R 30740 30742 30236 0 -1 4194304 10983 0 0 0 93885 39 0 0 25 0 1 0 2005878833 104239104 2417 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/30742/statm: 25449 2417 494 235 0 24150 0
Current children cumulated CPU time (s) 939.24
Current children cumulated vsize (KiB) 101796

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 31304
/proc/meminfo: memFree=1745872/2055920 swapFree=4180396/4192956
[pid=30742] ppid=30740 vsize=101796 CPUtime=999.21
/proc/30742/stat : 30742 (casperzao) R 30740 30742 30236 0 -1 4194304 10983 0 0 0 99882 39 0 0 25 0 1 0 2005878833 104239104 2417 996147200 134512640 135477443 4294956224 18446744073709551615 134586768 0 0 4096 0 0 0 0 17 0 0 0
/proc/30742/statm: 25449 2417 494 235 0 24150 0
Current children cumulated CPU time (s) 999.21
Current children cumulated vsize (KiB) 101796

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 31304
/proc/meminfo: memFree=1745880/2055920 swapFree=4180396/4192956
[pid=30742] ppid=30740 vsize=101796 CPUtime=1059.19
/proc/30742/stat : 30742 (casperzao) R 30740 30742 30236 0 -1 4194304 10983 0 0 0 105880 39 0 0 25 0 1 0 2005878833 104239104 2417 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/30742/statm: 25449 2417 494 235 0 24150 0
Current children cumulated CPU time (s) 1059.19
Current children cumulated vsize (KiB) 101796

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 31304
/proc/meminfo: memFree=1745880/2055920 swapFree=4180396/4192956
[pid=30742] ppid=30740 vsize=101796 CPUtime=1119.17
/proc/30742/stat : 30742 (casperzao) R 30740 30742 30236 0 -1 4194304 10983 0 0 0 111878 39 0 0 25 0 1 0 2005878833 104239104 2417 996147200 134512640 135477443 4294956224 18446744073709551615 135208694 0 0 4096 0 0 0 0 17 0 0 0
/proc/30742/statm: 25449 2417 494 235 0 24150 0
Current children cumulated CPU time (s) 1119.17
Current children cumulated vsize (KiB) 101796

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 31304
/proc/meminfo: memFree=1745880/2055920 swapFree=4180396/4192956
[pid=30742] ppid=30740 vsize=101796 CPUtime=1179.14
/proc/30742/stat : 30742 (casperzao) R 30740 30742 30236 0 -1 4194304 10983 0 0 0 117875 39 0 0 25 0 1 0 2005878833 104239104 2417 996147200 134512640 135477443 4294956224 18446744073709551615 135270190 0 0 4096 0 0 0 0 17 0 0 0
/proc/30742/statm: 25449 2417 494 235 0 24150 0
Current children cumulated CPU time (s) 1179.14
Current children cumulated vsize (KiB) 101796

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 31304
/proc/meminfo: memFree=1745880/2055920 swapFree=4180396/4192956
[pid=30742] ppid=30740 vsize=101796 CPUtime=1239.12
/proc/30742/stat : 30742 (casperzao) R 30740 30742 30236 0 -1 4194304 10983 0 0 0 123873 39 0 0 25 0 1 0 2005878833 104239104 2417 996147200 134512640 135477443 4294956224 18446744073709551615 135270869 0 0 4096 0 0 0 0 17 0 0 0
/proc/30742/statm: 25449 2417 494 235 0 24150 0
Current children cumulated CPU time (s) 1239.12
Current children cumulated vsize (KiB) 101796

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 31304
/proc/meminfo: memFree=1745880/2055920 swapFree=4180396/4192956
[pid=30742] ppid=30740 vsize=101796 CPUtime=1299.1
/proc/30742/stat : 30742 (casperzao) R 30740 30742 30236 0 -1 4194304 10983 0 0 0 129871 39 0 0 25 0 1 0 2005878833 104239104 2417 996147200 134512640 135477443 4294956224 18446744073709551615 135208677 0 0 4096 0 0 0 0 17 0 0 0
/proc/30742/statm: 25449 2417 494 235 0 24150 0
Current children cumulated CPU time (s) 1299.1
Current children cumulated vsize (KiB) 101796

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 31304
/proc/meminfo: memFree=1745824/2055920 swapFree=4180396/4192956
[pid=30742] ppid=30740 vsize=101796 CPUtime=1359.07
/proc/30742/stat : 30742 (casperzao) R 30740 30742 30236 0 -1 4194304 10983 0 0 0 135868 39 0 0 25 0 1 0 2005878833 104239104 2417 996147200 134512640 135477443 4294956224 18446744073709551615 135270276 0 0 4096 0 0 0 0 17 0 0 0
/proc/30742/statm: 25449 2417 494 235 0 24150 0
Current children cumulated CPU time (s) 1359.07
Current children cumulated vsize (KiB) 101796

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 31304
/proc/meminfo: memFree=1745824/2055920 swapFree=4180396/4192956
[pid=30742] ppid=30740 vsize=101796 CPUtime=1419.05
/proc/30742/stat : 30742 (casperzao) R 30740 30742 30236 0 -1 4194304 10983 0 0 0 141866 39 0 0 25 0 1 0 2005878833 104239104 2417 996147200 134512640 135477443 4294956224 18446744073709551615 134586766 0 0 4096 0 0 0 0 17 0 0 0
/proc/30742/statm: 25449 2417 494 235 0 24150 0
Current children cumulated CPU time (s) 1419.05
Current children cumulated vsize (KiB) 101796

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 31304
/proc/meminfo: memFree=1745824/2055920 swapFree=4180396/4192956
[pid=30742] ppid=30740 vsize=101796 CPUtime=1479.02
/proc/30742/stat : 30742 (casperzao) R 30740 30742 30236 0 -1 4194304 10983 0 0 0 147863 39 0 0 25 0 1 0 2005878833 104239104 2417 996147200 134512640 135477443 4294956224 18446744073709551615 135208677 0 0 4096 0 0 0 0 17 0 0 0
/proc/30742/statm: 25449 2417 494 235 0 24150 0
Current children cumulated CPU time (s) 1479.02
Current children cumulated vsize (KiB) 101796

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 31304
/proc/meminfo: memFree=1745760/2055920 swapFree=4180396/4192956
[pid=30742] ppid=30740 vsize=101796 CPUtime=1539
/proc/30742/stat : 30742 (casperzao) R 30740 30742 30236 0 -1 4194304 10983 0 0 0 153861 39 0 0 25 0 1 0 2005878833 104239104 2417 996147200 134512640 135477443 4294956224 18446744073709551615 135208666 0 0 4096 0 0 0 0 17 0 0 0
/proc/30742/statm: 25449 2417 494 235 0 24150 0
Current children cumulated CPU time (s) 1539
Current children cumulated vsize (KiB) 101796

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 31304
/proc/meminfo: memFree=1745760/2055920 swapFree=4180396/4192956
[pid=30742] ppid=30740 vsize=101796 CPUtime=1598.97
/proc/30742/stat : 30742 (casperzao) R 30740 30742 30236 0 -1 4194304 10983 0 0 0 159858 39 0 0 25 0 1 0 2005878833 104239104 2417 996147200 134512640 135477443 4294956224 18446744073709551615 135270190 0 0 4096 0 0 0 0 17 0 0 0
/proc/30742/statm: 25449 2417 494 235 0 24150 0
Current children cumulated CPU time (s) 1598.97
Current children cumulated vsize (KiB) 101796

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 31304
/proc/meminfo: memFree=1745760/2055920 swapFree=4180396/4192956
[pid=30742] ppid=30740 vsize=101796 CPUtime=1658.94
/proc/30742/stat : 30742 (casperzao) R 30740 30742 30236 0 -1 4194304 10983 0 0 0 165855 39 0 0 25 0 1 0 2005878833 104239104 2417 996147200 134512640 135477443 4294956224 18446744073709551615 134673664 0 0 4096 0 0 0 0 17 0 0 0
/proc/30742/statm: 25449 2417 494 235 0 24150 0
Current children cumulated CPU time (s) 1658.94
Current children cumulated vsize (KiB) 101796

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 31304
/proc/meminfo: memFree=1745760/2055920 swapFree=4180396/4192956
[pid=30742] ppid=30740 vsize=101796 CPUtime=1718.92
/proc/30742/stat : 30742 (casperzao) R 30740 30742 30236 0 -1 4194304 10983 0 0 0 171853 39 0 0 25 0 1 0 2005878833 104239104 2417 996147200 134512640 135477443 4294956224 18446744073709551615 135268497 0 0 4096 0 0 0 0 17 0 0 0
/proc/30742/statm: 25449 2417 494 235 0 24150 0
Current children cumulated CPU time (s) 1718.92
Current children cumulated vsize (KiB) 101796

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 31305
/proc/meminfo: memFree=1745624/2055920 swapFree=4180396/4192956
[pid=30742] ppid=30740 vsize=101796 CPUtime=1778.9
/proc/30742/stat : 30742 (casperzao) R 30740 30742 30236 0 -1 4194304 10983 0 0 0 177851 39 0 0 25 0 1 0 2005878833 104239104 2417 996147200 134512640 135477443 4294956224 18446744073709551615 134934592 0 0 4096 0 0 0 0 17 0 0 0
/proc/30742/statm: 25449 2417 494 235 0 24150 0
Current children cumulated CPU time (s) 1778.9
Current children cumulated vsize (KiB) 101796



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1803.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 31305
/proc/meminfo: memFree=1745624/2055920 swapFree=4180396/4192956
[pid=30742] ppid=30740 vsize=101796 CPUtime=1800.09
/proc/30742/stat : 30742 (casperzao) R 30740 30742 30236 0 -1 4194304 10983 0 0 0 179970 39 0 0 25 0 1 0 2005878833 104239104 2417 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/30742/statm: 25449 2417 494 235 0 24150 0
Current children cumulated CPU time (s) 1800.09
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

[startup+1803.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 31305
/proc/meminfo: memFree=1745624/2055920 swapFree=4180396/4192956
[pid=30742] ppid=30740 vsize=101796 CPUtime=1800.09
/proc/30742/stat : 30742 (casperzao) R 30740 30742 30236 0 -1 4194304 10983 0 0 0 179970 39 0 0 25 0 1 0 2005878833 104239104 2417 996147200 134512640 135477443 4294956224 18446744073709551615 135208689 0 0 4096 0 0 0 0 17 0 0 0
/proc/30742/statm: 25449 2417 494 235 0 24150 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 101796

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1803.51
CPU time (s): 1800.11
CPU user time (s): 1799.71
CPU system time (s): 0.400939
CPU usage (%): 99.8115
Max. virtual memory (cumulated for all children) (KiB): 101796

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.71
system time used= 0.400939
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10983
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= 12546

runsolver used 1.90771 second user time and 4.97424 second system time

The end

Launcher Data (download as text)

Begin job on node44 at 2008-07-05 16:44:20
IDJOB=1089602
IDBENCH=58291
IDSOLVER=361
FILE ID=node44/1089602-1215269060
PBS_JOBID= 7882171
Free space on /tmp= 66548 MiB

SOLVER NAME= casper zao
BENCH NAME= CPAI08/csp/graphColoring/leighton/leighton-15/normalized-lei450-15b-13.xml
COMMAND LINE= HOME/casperzao BENCHNAME RANDOMSEED 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1089602-1215269060/watcher-1089602-1215269060 -o /tmp/evaluation-result-1089602-1215269060/solver-1089602-1215269060 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/casperzao HOME/instance-1089602-1215269060.xml 11235770 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 7561c5d831446f5704571e3b734a1238
RANDOM SEED=11235770

node44.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:       1753024 kB
Buffers:         32104 kB
Cached:         199308 kB
SwapCached:       6316 kB
Active:         160408 kB
Inactive:        88244 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1753024 kB
SwapTotal:     4192956 kB
SwapFree:      4180396 kB
Dirty:            3840 kB
Writeback:           0 kB
Mapped:          25268 kB
Slab:            39544 kB
Committed_AS:  3665156 kB
PageTables:       1768 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= 66548 MiB
End job on node44 at 2008-07-05 17:14:25