Trace number 1089686

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) 1800.05 1804.21

General information on the benchmark

Namecsp/graphColoring/leighton/leighton-15/
normalized-lei450-15d-08.xml
MD5SUM18f5e43835e75ec52b7f30d00e66eb96
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 benchmark0.620905
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of constraints16750
Maximum constraint arity2
Maximum domain size8
Number of constraints which are defined in extension0
Number of constraints which are defined in intension16750
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.00	c [ This is CaSPERzao (C) mvc@di.fct.unl.pt ]
0.00/0.00	c Parsing = 1
0.38/0.43	c Building = 1
1.09/1.17	c [ NumberOfVariables = 450 ]
1.09/1.17	c [ NumberOfConstraints = 16750 ]
1.09/1.17	c [ SizeOfSearchSpace(log2) = 1350 ]
1.09/1.17	c SymmetrySearch = 1
1.19/1.22	c InitialPropagation = 1
1.19/1.24	c [ SizeOfSearchSpace(log2) = 1350 ]
1.19/1.24	c InitialSAC = 1
1.58/1.67	c [ SizeOfSearchSpace(log2) = 1350 ]
1.58/1.67	c Search(SampleFF) : 
82.27/82.65	c [ Sampling domwdeg ]
82.27/82.65	c [ Sampling impacts ]
82.27/82.65	c [ Sampling la ]
82.27/82.65	c [ SamplingScores: ]
82.27/82.65	c [ domwdeg+min = 6.65527e-08 | domwdeg+rnd = 1.18697e-05 ]
82.27/82.65	c [ impacts+min = 1.54751e-08 | impacts+rnd = 0.000374127 ]
82.27/82.65	c [ la+min = 2.65913e-16 | la+rnd = 8.7282e-08 ]
82.27/82.65	c [ domwdeg = 5.96814e-06 | impacts = 0.000187071 | la = 4.3641e-08 ]
82.27/82.65	c [ min = 2.73426e-08 | rand = 0.000187071 ]
82.27/82.65	c [ restarting at (0.20002,1.19209e-07) ]
82.76/83.15	c [ restarting at (0.500051,5.4494e-07) ]
84.06/84.41	c [ restarting at (1.25013,2.38535e-07) ]
87.14/87.55	c [ restarting at (3.12532,3.8214e-05) ]
94.92/95.38	c [ restarting at (7.8133,6.15194e-05) ]
114.44/114.93	c [ restarting at (19.5332,0.000270873) ]
163.05/163.79	c [ restarting at (48.8331,0.000526428) ]
284.77/285.93	c [ restarting at (122.083,0.000980407) ]
588.88/591.27	c [ restarting at (305.207,0.00366259) ]
1350.54/1354.60	c [ restarting at (763.017,0.0122129) ]

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-1089686-1215269176/watcher-1089686-1215269176 -o /tmp/evaluation-result-1089686-1215269176/solver-1089686-1215269176 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/casperzao HOME/instance-1089686-1215269176.xml 1873625038 

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: 1.92 2.02 2.00 4/74 2969
/proc/meminfo: memFree=1544720/2055920 swapFree=4177348/4192956
[pid=2969] ppid=2967 vsize=5352 CPUtime=0
/proc/2969/stat : 2969 (casperzao) R 2967 2969 1765 0 -1 4194304 216 0 0 0 0 0 0 0 18 0 1 0 649837773 5480448 191 996147200 134512640 135477443 4294956224 18446744073709551615 6757240 0 0 4096 0 0 0 0 17 1 0 0
/proc/2969/statm: 1338 191 157 235 0 27 0

[startup+0.0442139 s]
/proc/loadavg: 1.92 2.02 2.00 4/74 2969
/proc/meminfo: memFree=1544720/2055920 swapFree=4177348/4192956
[pid=2969] ppid=2967 vsize=5976 CPUtime=0.03
/proc/2969/stat : 2969 (casperzao) R 2967 2969 1765 0 -1 4194304 593 0 0 0 3 0 0 0 18 0 1 0 649837773 6119424 553 996147200 134512640 135477443 4294956224 18446744073709551615 7222907 0 0 4096 0 0 0 0 17 1 0 0
/proc/2969/statm: 1494 554 369 235 0 195 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5976

[startup+0.101192 s]
/proc/loadavg: 1.92 2.02 2.00 4/74 2969
/proc/meminfo: memFree=1544720/2055920 swapFree=4177348/4192956
[pid=2969] ppid=2967 vsize=6504 CPUtime=0.09
/proc/2969/stat : 2969 (casperzao) R 2967 2969 1765 0 -1 4194304 749 0 0 0 9 0 0 0 18 0 1 0 649837773 6660096 709 996147200 134512640 135477443 4294956224 18446744073709551615 7222907 0 0 4096 0 0 0 0 17 1 0 0
/proc/2969/statm: 1626 709 369 235 0 327 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6504

[startup+0.301213 s]
/proc/loadavg: 1.92 2.02 2.00 4/74 2969
/proc/meminfo: memFree=1544720/2055920 swapFree=4177348/4192956
[pid=2969] ppid=2967 vsize=8616 CPUtime=0.29
/proc/2969/stat : 2969 (casperzao) R 2967 2969 1765 0 -1 4194304 1273 0 0 0 29 0 0 0 19 0 1 0 649837773 8822784 1233 996147200 134512640 135477443 4294956224 18446744073709551615 7222907 0 0 4096 0 0 0 0 17 1 0 0
/proc/2969/statm: 2154 1233 369 235 0 855 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8616

[startup+0.701255 s]
/proc/loadavg: 1.92 2.02 2.00 4/74 2969
/proc/meminfo: memFree=1544720/2055920 swapFree=4177348/4192956
[pid=2969] ppid=2967 vsize=103564 CPUtime=0.69
/proc/2969/stat : 2969 (casperzao) R 2967 2969 1765 0 -1 4194304 8119 0 0 0 53 16 0 0 23 0 1 0 649837773 106049536 2077 996147200 134512640 135477443 4294956224 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/2969/statm: 25892 2077 419 235 0 24593 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 103564

[startup+1.50134 s]
/proc/loadavg: 1.92 2.02 2.00 3/75 2970
/proc/meminfo: memFree=1535560/2055920 swapFree=4177348/4192956
[pid=2969] ppid=2967 vsize=104472 CPUtime=1.48
/proc/2969/stat : 2969 (casperzao) R 2967 2969 1765 0 -1 4194304 21193 0 0 0 96 52 0 0 25 0 1 0 649837773 106979328 3692 996147200 134512640 135477443 4294956224 18446744073709551615 135270828 0 0 4096 0 0 0 0 17 1 0 0
/proc/2969/statm: 26118 3692 474 235 0 24819 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 104472

[startup+3.1015 s]
/proc/loadavg: 1.92 2.02 2.00 3/75 2970
/proc/meminfo: memFree=1531208/2055920 swapFree=4177348/4192956
[pid=2969] ppid=2967 vsize=104472 CPUtime=3.07
/proc/2969/stat : 2969 (casperzao) R 2967 2969 1765 0 -1 4194304 21223 0 0 0 255 52 0 0 25 0 1 0 649837773 106979328 3722 996147200 134512640 135477443 4294956224 18446744073709551615 135208666 0 0 4096 0 0 0 0 17 1 0 0
/proc/2969/statm: 26118 3722 491 235 0 24819 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 104472

[startup+6.30283 s]
/proc/loadavg: 1.93 2.02 2.00 3/75 2970
/proc/meminfo: memFree=1531080/2055920 swapFree=4177348/4192956
[pid=2969] ppid=2967 vsize=104472 CPUtime=6.26
/proc/2969/stat : 2969 (casperzao) R 2967 2969 1765 0 -1 4194304 21225 0 0 0 574 52 0 0 25 0 1 0 649837773 106979328 3724 996147200 134512640 135477443 4294956224 18446744073709551615 134586766 0 0 4096 0 0 0 0 17 1 0 0
/proc/2969/statm: 26118 3724 491 235 0 24819 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 104472

[startup+12.7015 s]
/proc/loadavg: 1.93 2.02 2.00 3/75 2970
/proc/meminfo: memFree=1530504/2055920 swapFree=4177348/4192956
[pid=2969] ppid=2967 vsize=104472 CPUtime=12.63
/proc/2969/stat : 2969 (casperzao) R 2967 2969 1765 0 -1 4194304 21227 0 0 0 1211 52 0 0 25 0 1 0 649837773 106979328 3726 996147200 134512640 135477443 4294956224 18446744073709551615 135208648 0 0 4096 0 0 0 0 17 1 0 0
/proc/2969/statm: 26118 3726 491 235 0 24819 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 104472

[startup+25.5018 s]
/proc/loadavg: 1.95 2.02 2.00 3/75 2970
/proc/meminfo: memFree=1529992/2055920 swapFree=4177348/4192956
[pid=2969] ppid=2967 vsize=104472 CPUtime=25.39
/proc/2969/stat : 2969 (casperzao) R 2967 2969 1765 0 -1 4194304 21252 0 0 0 2486 53 0 0 25 0 1 0 649837773 106979328 3751 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 1 0 0
/proc/2969/statm: 26118 3751 493 235 0 24819 0
Current children cumulated CPU time (s) 25.39
Current children cumulated vsize (KiB) 104472

[startup+51.1014 s]
/proc/loadavg: 1.96 2.01 2.00 3/75 2970
/proc/meminfo: memFree=1528136/2055920 swapFree=4177348/4192956
[pid=2969] ppid=2967 vsize=104472 CPUtime=50.89
/proc/2969/stat : 2969 (casperzao) R 2967 2969 1765 0 -1 4194304 21298 0 0 0 5036 53 0 0 25 0 1 0 649837773 106979328 3797 996147200 134512640 135477443 4294956224 18446744073709551615 135268048 0 0 4096 0 0 0 0 17 1 0 0
/proc/2969/statm: 26118 3797 493 235 0 24819 0
Current children cumulated CPU time (s) 50.89
Current children cumulated vsize (KiB) 104472

[startup+102.307 s]
/proc/loadavg: 1.98 2.01 2.00 3/75 2970
/proc/meminfo: memFree=1524360/2055920 swapFree=4177348/4192956
[pid=2969] ppid=2967 vsize=104472 CPUtime=101.89
/proc/2969/stat : 2969 (casperzao) R 2967 2969 1765 0 -1 4194304 21397 0 0 0 10136 53 0 0 25 0 1 0 649837773 106979328 3896 996147200 134512640 135477443 4294956224 18446744073709551615 135268565 0 0 4096 0 0 0 0 17 1 0 0
/proc/2969/statm: 26118 3896 494 235 0 24819 0
Current children cumulated CPU time (s) 101.89
Current children cumulated vsize (KiB) 104472

[startup+162.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/75 2970
/proc/meminfo: memFree=1520008/2055920 swapFree=4177348/4192956
[pid=2969] ppid=2967 vsize=104472 CPUtime=161.65
/proc/2969/stat : 2969 (casperzao) R 2967 2969 1765 0 -1 4194304 21427 0 0 0 16112 53 0 0 25 0 1 0 649837773 106979328 3926 996147200 134512640 135477443 4294956224 18446744073709551615 135270828 0 0 4096 0 0 0 0 17 1 0 0
/proc/2969/statm: 26118 3926 494 235 0 24819 0
Current children cumulated CPU time (s) 161.65
Current children cumulated vsize (KiB) 104472

[startup+222.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/75 2970
/proc/meminfo: memFree=1515208/2055920 swapFree=4177348/4192956
[pid=2969] ppid=2967 vsize=104472 CPUtime=221.42
/proc/2969/stat : 2969 (casperzao) R 2967 2969 1765 0 -1 4194304 21427 0 0 0 22089 53 0 0 25 0 1 0 649837773 106979328 3926 996147200 134512640 135477443 4294956224 18446744073709551615 135270828 0 0 4096 0 0 0 0 17 1 0 0
/proc/2969/statm: 26118 3926 494 235 0 24819 0
Current children cumulated CPU time (s) 221.42
Current children cumulated vsize (KiB) 104472

[startup+282.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/75 2970
/proc/meminfo: memFree=1510728/2055920 swapFree=4177348/4192956
[pid=2969] ppid=2967 vsize=104472 CPUtime=281.18
/proc/2969/stat : 2969 (casperzao) R 2967 2969 1765 0 -1 4194304 21431 0 0 0 28065 53 0 0 25 0 1 0 649837773 106979328 3930 996147200 134512640 135477443 4294956224 18446744073709551615 135268537 0 0 4096 0 0 0 0 17 1 0 0
/proc/2969/statm: 26118 3930 494 235 0 24819 0
Current children cumulated CPU time (s) 281.18
Current children cumulated vsize (KiB) 104472

[startup+342.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/75 2970
/proc/meminfo: memFree=1505480/2055920 swapFree=4177348/4192956
[pid=2969] ppid=2967 vsize=104472 CPUtime=340.95
/proc/2969/stat : 2969 (casperzao) R 2967 2969 1765 0 -1 4194304 21431 0 0 0 34042 53 0 0 25 0 1 0 649837773 106979328 3930 996147200 134512640 135477443 4294956224 18446744073709551615 134586766 0 0 4096 0 0 0 0 17 1 0 0
/proc/2969/statm: 26118 3930 494 235 0 24819 0
Current children cumulated CPU time (s) 340.95
Current children cumulated vsize (KiB) 104472

[startup+402.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/75 2970
/proc/meminfo: memFree=1500296/2055920 swapFree=4177348/4192956
[pid=2969] ppid=2967 vsize=104472 CPUtime=400.71
/proc/2969/stat : 2969 (casperzao) R 2967 2969 1765 0 -1 4194304 21431 0 0 0 40018 53 0 0 25 0 1 0 649837773 106979328 3930 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 1 0 0
/proc/2969/statm: 26118 3930 494 235 0 24819 0
Current children cumulated CPU time (s) 400.71
Current children cumulated vsize (KiB) 104472

[startup+462.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/75 2970
/proc/meminfo: memFree=1496456/2055920 swapFree=4177348/4192956
[pid=2969] ppid=2967 vsize=104472 CPUtime=460.48
/proc/2969/stat : 2969 (casperzao) R 2967 2969 1765 0 -1 4194304 21431 0 0 0 45995 53 0 0 25 0 1 0 649837773 106979328 3930 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 1 0 0
/proc/2969/statm: 26118 3930 494 235 0 24819 0
Current children cumulated CPU time (s) 460.48
Current children cumulated vsize (KiB) 104472

[startup+522.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/75 2970
/proc/meminfo: memFree=1491848/2055920 swapFree=4177348/4192956
[pid=2969] ppid=2967 vsize=104472 CPUtime=520.25
/proc/2969/stat : 2969 (casperzao) R 2967 2969 1765 0 -1 4194304 21431 0 0 0 51972 53 0 0 25 0 1 0 649837773 106979328 3930 996147200 134512640 135477443 4294956224 18446744073709551615 134586766 0 0 4096 0 0 0 0 17 1 0 0
/proc/2969/statm: 26118 3930 494 235 0 24819 0
Current children cumulated CPU time (s) 520.25
Current children cumulated vsize (KiB) 104472

[startup+582.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/75 2970
/proc/meminfo: memFree=1488456/2055920 swapFree=4177348/4192956
[pid=2969] ppid=2967 vsize=104472 CPUtime=580.02
/proc/2969/stat : 2969 (casperzao) R 2967 2969 1765 0 -1 4194304 21431 0 0 0 57949 53 0 0 25 0 1 0 649837773 106979328 3930 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 1 0 0
/proc/2969/statm: 26118 3930 494 235 0 24819 0
Current children cumulated CPU time (s) 580.02
Current children cumulated vsize (KiB) 104472

[startup+642.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/75 2971
/proc/meminfo: memFree=1486600/2055920 swapFree=4177348/4192956
[pid=2969] ppid=2967 vsize=104472 CPUtime=639.78
/proc/2969/stat : 2969 (casperzao) R 2967 2969 1765 0 -1 4194304 21444 0 0 0 63925 53 0 0 25 0 1 0 649837773 106979328 3943 996147200 134512640 135477443 4294956224 18446744073709551615 134934590 0 0 4096 0 0 0 0 17 1 0 0
/proc/2969/statm: 26118 3943 494 235 0 24819 0
Current children cumulated CPU time (s) 639.78
Current children cumulated vsize (KiB) 104472


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

[startup+822.302 s]
/proc/loadavg: 2.01 2.00 2.00 3/75 3336
/proc/meminfo: memFree=1707472/2055920 swapFree=4177348/4192956
[pid=2969] ppid=2967 vsize=104472 CPUtime=818.65
/proc/2969/stat : 2969 (casperzao) R 2967 2969 1765 0 -1 4194304 21444 0 0 0 81797 68 0 0 25 0 1 0 649837773 106979328 3943 996147200 134512640 135477443 4294956224 18446744073709551615 135269552 0 0 4096 0 0 0 0 17 0 0 0
/proc/2969/statm: 26118 3943 494 235 0 24819 0
Current children cumulated CPU time (s) 818.65
Current children cumulated vsize (KiB) 104472

[startup+882.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 3421
/proc/meminfo: memFree=1719496/2055920 swapFree=4177348/4192956
[pid=2969] ppid=2967 vsize=104472 CPUtime=878.38
/proc/2969/stat : 2969 (casperzao) R 2967 2969 1765 0 -1 4194304 21444 0 0 0 87769 69 0 0 25 0 1 0 649837773 106979328 3943 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 1 0 0
/proc/2969/statm: 26118 3943 494 235 0 24819 0
Current children cumulated CPU time (s) 878.38
Current children cumulated vsize (KiB) 104472

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 3427
/proc/meminfo: memFree=1707456/2055920 swapFree=4177348/4192956
[pid=2969] ppid=2967 vsize=104472 CPUtime=938.35
/proc/2969/stat : 2969 (casperzao) R 2967 2969 1765 0 -1 4194304 21446 0 0 0 93766 69 0 0 25 0 1 0 649837773 106979328 3945 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 1 0 0
/proc/2969/statm: 26118 3945 494 235 0 24819 0
Current children cumulated CPU time (s) 938.35
Current children cumulated vsize (KiB) 104472

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 3427
/proc/meminfo: memFree=1706240/2055920 swapFree=4177348/4192956
[pid=2969] ppid=2967 vsize=104472 CPUtime=998.33
/proc/2969/stat : 2969 (casperzao) R 2967 2969 1765 0 -1 4194304 21458 0 0 0 99764 69 0 0 25 0 1 0 649837773 106979328 3957 996147200 134512640 135477443 4294956224 18446744073709551615 135268557 0 0 4096 0 0 0 0 17 1 0 0
/proc/2969/statm: 26118 3957 494 235 0 24819 0
Current children cumulated CPU time (s) 998.33
Current children cumulated vsize (KiB) 104472

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 3427
/proc/meminfo: memFree=1701184/2055920 swapFree=4177348/4192956
[pid=2969] ppid=2967 vsize=104472 CPUtime=1058.32
/proc/2969/stat : 2969 (casperzao) R 2967 2969 1765 0 -1 4194304 21458 0 0 0 105763 69 0 0 25 0 1 0 649837773 106979328 3957 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 1 0 0
/proc/2969/statm: 26118 3957 494 235 0 24819 0
Current children cumulated CPU time (s) 1058.32
Current children cumulated vsize (KiB) 104472

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 3427
/proc/meminfo: memFree=1697664/2055920 swapFree=4177348/4192956
[pid=2969] ppid=2967 vsize=104472 CPUtime=1118.3
/proc/2969/stat : 2969 (casperzao) R 2967 2969 1765 0 -1 4194304 21458 0 0 0 111761 69 0 0 25 0 1 0 649837773 106979328 3957 996147200 134512640 135477443 4294956224 18446744073709551615 135268532 0 0 4096 0 0 0 0 17 1 0 0
/proc/2969/statm: 26118 3957 494 235 0 24819 0
Current children cumulated CPU time (s) 1118.3
Current children cumulated vsize (KiB) 104472

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 3427
/proc/meminfo: memFree=1697664/2055920 swapFree=4177348/4192956
[pid=2969] ppid=2967 vsize=104472 CPUtime=1178.29
/proc/2969/stat : 2969 (casperzao) R 2967 2969 1765 0 -1 4194304 21458 0 0 0 117760 69 0 0 25 0 1 0 649837773 106979328 3957 996147200 134512640 135477443 4294956224 18446744073709551615 135270207 0 0 4096 0 0 0 0 17 1 0 0
/proc/2969/statm: 26118 3957 494 235 0 24819 0
Current children cumulated CPU time (s) 1178.29
Current children cumulated vsize (KiB) 104472

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 3427
/proc/meminfo: memFree=1692744/2055920 swapFree=4177348/4192956
[pid=2969] ppid=2967 vsize=104472 CPUtime=1238.27
/proc/2969/stat : 2969 (casperzao) R 2967 2969 1765 0 -1 4194304 21458 0 0 0 123758 69 0 0 25 0 1 0 649837773 106979328 3957 996147200 134512640 135477443 4294956224 18446744073709551615 135270828 0 0 4096 0 0 0 0 17 1 0 0
/proc/2969/statm: 26118 3957 494 235 0 24819 0
Current children cumulated CPU time (s) 1238.27
Current children cumulated vsize (KiB) 104472

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 3427
/proc/meminfo: memFree=1692552/2055920 swapFree=4177348/4192956
[pid=2969] ppid=2967 vsize=104472 CPUtime=1298.26
/proc/2969/stat : 2969 (casperzao) R 2967 2969 1765 0 -1 4194304 21458 0 0 0 129757 69 0 0 25 0 1 0 649837773 106979328 3957 996147200 134512640 135477443 4294956224 18446744073709551615 134586768 0 0 4096 0 0 0 0 17 1 0 0
/proc/2969/statm: 26118 3957 494 235 0 24819 0
Current children cumulated CPU time (s) 1298.26
Current children cumulated vsize (KiB) 104472

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 3427
/proc/meminfo: memFree=1691592/2055920 swapFree=4177348/4192956
[pid=2969] ppid=2967 vsize=104472 CPUtime=1358.24
/proc/2969/stat : 2969 (casperzao) R 2967 2969 1765 0 -1 4194304 21458 0 0 0 135755 69 0 0 25 0 1 0 649837773 106979328 3957 996147200 134512640 135477443 4294956224 18446744073709551615 134586768 0 0 4096 0 0 0 0 17 1 0 0
/proc/2969/statm: 26118 3957 494 235 0 24819 0
Current children cumulated CPU time (s) 1358.24
Current children cumulated vsize (KiB) 104472

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 3427
/proc/meminfo: memFree=1690568/2055920 swapFree=4177348/4192956
[pid=2969] ppid=2967 vsize=104472 CPUtime=1418.23
/proc/2969/stat : 2969 (casperzao) R 2967 2969 1765 0 -1 4194304 21458 0 0 0 141754 69 0 0 25 0 1 0 649837773 106979328 3957 996147200 134512640 135477443 4294956224 18446744073709551615 135268562 0 0 4096 0 0 0 0 17 1 0 0
/proc/2969/statm: 26118 3957 494 235 0 24819 0
Current children cumulated CPU time (s) 1418.23
Current children cumulated vsize (KiB) 104472

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 3427
/proc/meminfo: memFree=1689416/2055920 swapFree=4177348/4192956
[pid=2969] ppid=2967 vsize=104472 CPUtime=1478.21
/proc/2969/stat : 2969 (casperzao) R 2967 2969 1765 0 -1 4194304 21458 0 0 0 147752 69 0 0 25 0 1 0 649837773 106979328 3957 996147200 134512640 135477443 4294956224 18446744073709551615 134586766 0 0 4096 0 0 0 0 17 1 0 0
/proc/2969/statm: 26118 3957 494 235 0 24819 0
Current children cumulated CPU time (s) 1478.21
Current children cumulated vsize (KiB) 104472

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 3427
/proc/meminfo: memFree=1689160/2055920 swapFree=4177348/4192956
[pid=2969] ppid=2967 vsize=104472 CPUtime=1538.19
/proc/2969/stat : 2969 (casperzao) R 2967 2969 1765 0 -1 4194304 21458 0 0 0 153750 69 0 0 25 0 1 0 649837773 106979328 3957 996147200 134512640 135477443 4294956224 18446744073709551615 135270828 0 0 4096 0 0 0 0 17 1 0 0
/proc/2969/statm: 26118 3957 494 235 0 24819 0
Current children cumulated CPU time (s) 1538.19
Current children cumulated vsize (KiB) 104472

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 3427
/proc/meminfo: memFree=1688776/2055920 swapFree=4177348/4192956
[pid=2969] ppid=2967 vsize=104472 CPUtime=1598.18
/proc/2969/stat : 2969 (casperzao) R 2967 2969 1765 0 -1 4194304 21458 0 0 0 159749 69 0 0 25 0 1 0 649837773 106979328 3957 996147200 134512640 135477443 4294956224 18446744073709551615 134586766 0 0 4096 0 0 0 0 17 1 0 0
/proc/2969/statm: 26118 3957 494 235 0 24819 0
Current children cumulated CPU time (s) 1598.18
Current children cumulated vsize (KiB) 104472

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 3427
/proc/meminfo: memFree=1688392/2055920 swapFree=4177348/4192956
[pid=2969] ppid=2967 vsize=104472 CPUtime=1658.16
/proc/2969/stat : 2969 (casperzao) R 2967 2969 1765 0 -1 4194304 21458 0 0 0 165747 69 0 0 25 0 1 0 649837773 106979328 3957 996147200 134512640 135477443 4294956224 18446744073709551615 134586766 0 0 4096 0 0 0 0 17 1 0 0
/proc/2969/statm: 26118 3957 494 235 0 24819 0
Current children cumulated CPU time (s) 1658.16
Current children cumulated vsize (KiB) 104472

[startup+1722.3 s]
/proc/loadavg: 2.11 2.03 2.01 3/75 3427
/proc/meminfo: memFree=1688200/2055920 swapFree=4177348/4192956
[pid=2969] ppid=2967 vsize=104472 CPUtime=1718.15
/proc/2969/stat : 2969 (casperzao) R 2967 2969 1765 0 -1 4194304 21458 0 0 0 171746 69 0 0 25 0 1 0 649837773 106979328 3957 996147200 134512640 135477443 4294956224 18446744073709551615 135268934 0 0 4096 0 0 0 0 17 1 0 0
/proc/2969/statm: 26118 3957 494 235 0 24819 0
Current children cumulated CPU time (s) 1718.15
Current children cumulated vsize (KiB) 104472

[startup+1782.3 s]
/proc/loadavg: 2.11 2.04 2.00 3/75 3427
/proc/meminfo: memFree=1687688/2055920 swapFree=4177348/4192956
[pid=2969] ppid=2967 vsize=104472 CPUtime=1778.13
/proc/2969/stat : 2969 (casperzao) R 2967 2969 1765 0 -1 4194304 21458 0 0 0 177744 69 0 0 25 0 1 0 649837773 106979328 3957 996147200 134512640 135477443 4294956224 18446744073709551615 134586768 0 0 4096 0 0 0 0 17 1 0 0
/proc/2969/statm: 26118 3957 494 235 0 24819 0
Current children cumulated CPU time (s) 1778.13
Current children cumulated vsize (KiB) 104472



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1804.2 s]
/proc/loadavg: 2.07 2.03 2.00 3/75 3427
/proc/meminfo: memFree=1687560/2055920 swapFree=4177348/4192956
[pid=2969] ppid=2967 vsize=104472 CPUtime=1800.03
/proc/2969/stat : 2969 (casperzao) R 2967 2969 1765 0 -1 4194304 21458 0 0 0 179934 69 0 0 25 0 1 0 649837773 106979328 3957 996147200 134512640 135477443 4294956224 18446744073709551615 134673677 0 0 4096 0 0 0 0 17 1 0 0
/proc/2969/statm: 26118 3957 494 235 0 24819 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 104472

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): 1804.21
CPU time (s): 1800.05
CPU user time (s): 1799.35
CPU system time (s): 0.699893
CPU usage (%): 99.7693
Max. virtual memory (cumulated for all children) (KiB): 107996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.35
system time used= 0.699893
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21458
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= 11737

runsolver used 1.74873 second user time and 4.87626 second system time

The end

Launcher Data (download as text)

Begin job on node84 at 2008-07-05 16:46:16
IDJOB=1089686
IDBENCH=58298
IDSOLVER=361
FILE ID=node84/1089686-1215269176
PBS_JOBID= 7882096
Free space on /tmp= 66548 MiB

SOLVER NAME= casper zao
BENCH NAME= CPAI08/csp/graphColoring/leighton/leighton-15/normalized-lei450-15d-08.xml
COMMAND LINE= HOME/casperzao BENCHNAME RANDOMSEED 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1089686-1215269176/watcher-1089686-1215269176 -o /tmp/evaluation-result-1089686-1215269176/solver-1089686-1215269176 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/casperzao HOME/instance-1089686-1215269176.xml 1873625038 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 18f5e43835e75ec52b7f30d00e66eb96
RANDOM SEED=1873625038

node84.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		: 3000.231
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		: 3000.231
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1545136 kB
Buffers:         37240 kB
Cached:         186200 kB
SwapCached:       9596 kB
Active:         356332 kB
Inactive:       107292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1545136 kB
SwapTotal:     4192956 kB
SwapFree:      4177348 kB
Dirty:            4884 kB
Writeback:           0 kB
Mapped:         246604 kB
Slab:            32024 kB
Committed_AS:  1425428 kB
PageTables:       2220 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= 66552 MiB
End job on node84 at 2008-07-05 17:16:23