Trace number 1094530

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
MDG-noprobe 2008-06-27? (TO) 1800.16 1801.76

General information on the benchmark

Namecsp/dag-rand/
normalized-rand-n23-d3-e16-r15-t150000-12.xml
MD5SUM753e24394b5b984cc9ba217fd7abb07c
Bench CategoryN-ARY-EXT (n-ary constraints in extension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark40.9908
Satisfiable
(Un)Satisfiability was proved
Number of variables23
Number of constraints16
Maximum constraint arity15
Maximum domain size3
Number of constraints which are defined in extension16
Number of constraints which are defined in intension0
Global constraints used (with number of constraints)

Solver Data (download as text)

0.09/0.10	c mistral-prime version 1.313

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-1094530-1215251729/watcher-1094530-1215251729 -o /tmp/evaluation-result-1094530-1215251729/solver-1094530-1215251729 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1094530-1215251729.xml -heu dom/wdeg -res no 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2200 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.10 2.07 2.02 4/73 961
/proc/meminfo: memFree=1607344/2055920 swapFree=4180436/4192956
[pid=961] ppid=959 vsize=820 CPUtime=0
/proc/961/stat : 961 (xsolve) R 959 961 881 0 -1 4194304 39 0 0 0 0 0 0 0 24 0 1 0 2004142248 839680 25 996147200 134512640 135239859 4294956208 18446744073709551615 7205668 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/961/statm: 205 25 19 177 0 3 0

[startup+0.03226 s]
/proc/loadavg: 2.10 2.07 2.02 4/73 961
/proc/meminfo: memFree=1607344/2055920 swapFree=4180436/4192956
[pid=961] ppid=959 vsize=5572 CPUtime=0.02
/proc/961/stat : 961 (xsolve) R 959 961 881 0 -1 4194304 534 0 0 0 2 0 0 0 24 0 1 0 2004142248 5705728 500 996147200 134512640 135239859 4294956208 18446744073709551615 4159729146 0 0 4096 0 0 0 0 17 1 0 0
/proc/961/statm: 1393 500 350 177 0 296 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5572

[startup+0.101269 s]
/proc/loadavg: 2.10 2.07 2.02 4/73 961
/proc/meminfo: memFree=1607344/2055920 swapFree=4180436/4192956
[pid=961] ppid=959 vsize=6628 CPUtime=0.09
/proc/961/stat : 961 (xsolve) R 959 961 881 0 -1 4194304 841 0 0 0 9 0 0 0 24 0 1 0 2004142248 6787072 807 996147200 134512640 135239859 4294956208 18446744073709551615 134671010 0 0 4096 0 0 0 0 17 1 0 0
/proc/961/statm: 1657 807 350 177 0 560 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6628

[startup+0.301296 s]
/proc/loadavg: 2.10 2.07 2.02 4/73 961
/proc/meminfo: memFree=1607344/2055920 swapFree=4180436/4192956
[pid=961] ppid=959 vsize=10060 CPUtime=0.29
/proc/961/stat : 961 (xsolve) R 959 961 881 0 -1 4194304 1729 0 0 0 28 1 0 0 25 0 1 0 2004142248 10301440 1695 996147200 134512640 135239859 4294956208 18446744073709551615 134579055 0 0 4096 0 0 0 0 17 1 0 0
/proc/961/statm: 2515 1695 350 177 0 1418 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10060

[startup+0.701347 s]
/proc/loadavg: 2.10 2.07 2.02 4/73 961
/proc/meminfo: memFree=1607344/2055920 swapFree=4180436/4192956
[pid=961] ppid=959 vsize=17380 CPUtime=0.68
/proc/961/stat : 961 (xsolve) R 959 961 881 0 -1 4194304 3511 0 0 0 66 2 0 0 25 0 1 0 2004142248 17797120 3477 996147200 134512640 135239859 4294956208 18446744073709551615 134642572 0 0 4096 0 0 0 0 17 1 0 0
/proc/961/statm: 4345 3477 350 177 0 3248 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 17380

[startup+1.50146 s]
/proc/loadavg: 2.10 2.07 2.02 3/74 962
/proc/meminfo: memFree=1589416/2055920 swapFree=4180436/4192956
[pid=961] ppid=959 vsize=31168 CPUtime=1.47
/proc/961/stat : 961 (xsolve) R 959 961 881 0 -1 4194304 7035 0 0 0 141 6 0 0 25 0 1 0 2004142248 31916032 7001 996147200 134512640 135239859 4294956208 18446744073709551615 134524429 0 0 4096 0 0 0 0 17 1 0 0
/proc/961/statm: 7792 7001 350 177 0 6695 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 31168

[startup+3.10168 s]
/proc/loadavg: 2.10 2.07 2.02 3/74 962
/proc/meminfo: memFree=1569776/2055920 swapFree=4180436/4192956
[pid=961] ppid=959 vsize=59596 CPUtime=3.06
/proc/961/stat : 961 (xsolve) R 959 961 881 0 -1 4194304 14108 0 0 0 295 11 0 0 25 0 1 0 2004142248 61026304 14074 996147200 134512640 135239859 4294956208 18446744073709551615 134642508 0 0 4096 0 0 0 0 17 1 0 0
/proc/961/statm: 14899 14074 350 177 0 13802 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 59596

[startup+6.30111 s]
/proc/loadavg: 2.17 2.08 2.02 3/74 962
/proc/meminfo: memFree=1511408/2055920 swapFree=4180436/4192956
[pid=961] ppid=959 vsize=115792 CPUtime=6.22
/proc/961/stat : 961 (xsolve) R 959 961 881 0 -1 4194304 28101 0 0 0 601 21 0 0 25 0 1 0 2004142248 118571008 28067 996147200 134512640 135239859 4294956208 18446744073709551615 134642483 0 0 4096 0 0 0 0 17 1 0 0
/proc/961/statm: 28948 28067 350 177 0 27851 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 115792

[startup+12.702 s]
/proc/loadavg: 2.16 2.08 2.02 3/74 962
/proc/meminfo: memFree=1298224/2055920 swapFree=4180436/4192956
[pid=961] ppid=959 vsize=353344 CPUtime=12.57
/proc/961/stat : 961 (xsolve) R 959 961 881 0 -1 4194304 90888 0 0 0 1206 51 0 0 25 0 1 0 2004142248 361824256 77241 996147200 134512640 135239859 4294956208 18446744073709551615 135015598 0 0 4096 0 0 0 0 17 1 0 0
/proc/961/statm: 88336 77241 385 177 0 87239 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 353344

[startup+25.5017 s]
/proc/loadavg: 2.19 2.09 2.03 3/74 962
/proc/meminfo: memFree=1298352/2055920 swapFree=4180436/4192956
[pid=961] ppid=959 vsize=353344 CPUtime=25.26
/proc/961/stat : 961 (xsolve) R 959 961 881 0 -1 4194304 90888 0 0 0 2475 51 0 0 25 0 1 0 2004142248 361824256 77241 996147200 134512640 135239859 4294956208 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 1 0 0
/proc/961/statm: 88336 77241 385 177 0 87239 0
Current children cumulated CPU time (s) 25.26
Current children cumulated vsize (KiB) 353344

[startup+51.1012 s]
/proc/loadavg: 2.13 2.09 2.02 3/74 962
/proc/meminfo: memFree=1298288/2055920 swapFree=4180436/4192956
[pid=961] ppid=959 vsize=353344 CPUtime=50.63
/proc/961/stat : 961 (xsolve) R 959 961 881 0 -1 4194304 90888 0 0 0 5012 51 0 0 25 0 1 0 2004142248 361824256 77241 996147200 134512640 135239859 4294956208 18446744073709551615 134789171 0 0 4096 0 0 0 0 17 1 0 0
/proc/961/statm: 88336 77241 385 177 0 87239 0
Current children cumulated CPU time (s) 50.63
Current children cumulated vsize (KiB) 353344

[startup+102.306 s]
/proc/loadavg: 2.07 2.07 2.02 3/82 1000
/proc/meminfo: memFree=1021488/2055920 swapFree=4180436/4192956
[pid=961] ppid=959 vsize=353344 CPUtime=101.64
/proc/961/stat : 961 (xsolve) R 959 961 881 0 -1 4194304 90888 0 0 0 10106 58 0 0 25 0 1 0 2004142248 361824256 77241 996147200 134512640 135239859 4294956208 18446744073709551615 134789254 0 0 4096 0 0 0 0 17 0 0 0
/proc/961/statm: 88336 77241 385 177 0 87239 0
Current children cumulated CPU time (s) 101.64
Current children cumulated vsize (KiB) 353344

[startup+162.301 s]
/proc/loadavg: 2.13 2.10 2.03 3/83 1002
/proc/meminfo: memFree=885152/2055920 swapFree=4180436/4192956
[pid=961] ppid=959 vsize=353344 CPUtime=161.58
/proc/961/stat : 961 (xsolve) R 959 961 881 0 -1 4194304 90888 0 0 0 16099 59 0 0 25 0 1 0 2004142248 361824256 77241 996147200 134512640 135239859 4294956208 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/961/statm: 88336 77241 385 177 0 87239 0
Current children cumulated CPU time (s) 161.58
Current children cumulated vsize (KiB) 353344

[startup+222.301 s]
/proc/loadavg: 2.05 2.08 2.02 3/82 1003
/proc/meminfo: memFree=857376/2055920 swapFree=4180436/4192956
[pid=961] ppid=959 vsize=353344 CPUtime=221.55
/proc/961/stat : 961 (xsolve) R 959 961 881 0 -1 4194304 90888 0 0 0 22096 59 0 0 25 0 1 0 2004142248 361824256 77241 996147200 134512640 135239859 4294956208 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/961/statm: 88336 77241 385 177 0 87239 0
Current children cumulated CPU time (s) 221.55
Current children cumulated vsize (KiB) 353344

[startup+282.302 s]
/proc/loadavg: 2.02 2.06 2.02 3/82 1003
/proc/meminfo: memFree=857248/2055920 swapFree=4180436/4192956
[pid=961] ppid=959 vsize=353344 CPUtime=281.52
/proc/961/stat : 961 (xsolve) R 959 961 881 0 -1 4194304 90888 0 0 0 28093 59 0 0 25 0 1 0 2004142248 361824256 77241 996147200 134512640 135239859 4294956208 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/961/statm: 88336 77241 385 177 0 87239 0
Current children cumulated CPU time (s) 281.52
Current children cumulated vsize (KiB) 353344

[startup+342.302 s]
/proc/loadavg: 2.00 2.05 2.01 3/82 1009
/proc/meminfo: memFree=857240/2055920 swapFree=4180436/4192956
[pid=961] ppid=959 vsize=353344 CPUtime=341.49
/proc/961/stat : 961 (xsolve) R 959 961 881 0 -1 4194304 90888 0 0 0 34090 59 0 0 25 0 1 0 2004142248 361824256 77241 996147200 134512640 135239859 4294956208 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/961/statm: 88336 77241 385 177 0 87239 0
Current children cumulated CPU time (s) 341.49
Current children cumulated vsize (KiB) 353344

[startup+402.302 s]
/proc/loadavg: 2.00 2.04 2.01 3/82 1009
/proc/meminfo: memFree=857240/2055920 swapFree=4180436/4192956
[pid=961] ppid=959 vsize=353344 CPUtime=401.48
/proc/961/stat : 961 (xsolve) R 959 961 881 0 -1 4194304 90888 0 0 0 40088 60 0 0 25 0 1 0 2004142248 361824256 77241 996147200 134512640 135239859 4294956208 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/961/statm: 88336 77241 385 177 0 87239 0
Current children cumulated CPU time (s) 401.48
Current children cumulated vsize (KiB) 353344

[startup+462.301 s]
/proc/loadavg: 1.98 2.03 2.00 3/82 1110
/proc/meminfo: memFree=963176/2055920 swapFree=4180436/4192956
[pid=961] ppid=959 vsize=353344 CPUtime=461.4
/proc/961/stat : 961 (xsolve) R 959 961 881 0 -1 4194304 90888 0 0 0 46066 74 0 0 25 0 1 0 2004142248 361824256 77241 996147200 134512640 135239859 4294956208 18446744073709551615 135015598 0 0 4096 0 0 0 0 17 0 0 0
/proc/961/statm: 88336 77241 385 177 0 87239 0
Current children cumulated CPU time (s) 461.4
Current children cumulated vsize (KiB) 353344

[startup+522.301 s]
/proc/loadavg: 2.07 2.04 2.00 3/82 1110
/proc/meminfo: memFree=587048/2055920 swapFree=4180436/4192956
[pid=961] ppid=959 vsize=353344 CPUtime=521.33
/proc/961/stat : 961 (xsolve) R 959 961 881 0 -1 4194304 90888 0 0 0 52059 74 0 0 25 0 1 0 2004142248 361824256 77241 996147200 134512640 135239859 4294956208 18446744073709551615 135015598 0 0 4096 0 0 0 0 17 0 0 0
/proc/961/statm: 88336 77241 385 177 0 87239 0
Current children cumulated CPU time (s) 521.33
Current children cumulated vsize (KiB) 353344

[startup+582.301 s]
/proc/loadavg: 2.10 2.04 2.01 3/82 1158
/proc/meminfo: memFree=1117352/2055920 swapFree=4180436/4192956
[pid=961] ppid=959 vsize=353344 CPUtime=581.29
/proc/961/stat : 961 (xsolve) R 959 961 881 0 -1 4194304 90888 0 0 0 58049 80 0 0 25 0 1 0 2004142248 361824256 77241 996147200 134512640 135239859 4294956208 18446744073709551615 135015568 0 0 4096 0 0 0 0 17 0 0 0
/proc/961/statm: 88336 77241 385 177 0 87239 0
Current children cumulated CPU time (s) 581.29
Current children cumulated vsize (KiB) 353344

[startup+642.302 s]
/proc/loadavg: 2.08 2.05 2.00 4/82 1158
/proc/meminfo: memFree=577136/2055920 swapFree=4180436/4192956
[pid=961] ppid=959 vsize=353344 CPUtime=641.22
/proc/961/stat : 961 (xsolve) R 959 961 881 0 -1 4194304 90888 0 0 0 64042 80 0 0 25 0 1 0 2004142248 361824256 77241 996147200 134512640 135239859 4294956208 18446744073709551615 134789256 0 0 4096 0 0 0 0 17 0 0 0
/proc/961/statm: 88336 77241 385 177 0 87239 0
Current children cumulated CPU time (s) 641.22
Current children cumulated vsize (KiB) 353344


################
# More data... #
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[startup+882.301 s]
/proc/loadavg: 2.00 2.03 2.00 3/73 1185
/proc/meminfo: memFree=972216/2055920 swapFree=4180436/4192956
[pid=961] ppid=959 vsize=353344 CPUtime=881.06
/proc/961/stat : 961 (xsolve) R 959 961 881 0 -1 4194304 90888 0 0 0 88018 88 0 0 25 0 1 0 2004142248 361824256 77241 996147200 134512640 135239859 4294956208 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/961/statm: 88336 77241 385 177 0 87239 0
Current children cumulated CPU time (s) 881.06
Current children cumulated vsize (KiB) 353344

[startup+942.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 1185
/proc/meminfo: memFree=972152/2055920 swapFree=4180436/4192956
[pid=961] ppid=959 vsize=353344 CPUtime=941.03
/proc/961/stat : 961 (xsolve) R 959 961 881 0 -1 4194304 90888 0 0 0 94015 88 0 0 25 0 1 0 2004142248 361824256 77241 996147200 134512640 135239859 4294956208 18446744073709551615 134789240 0 0 4096 0 0 0 0 17 0 0 0
/proc/961/statm: 88336 77241 385 177 0 87239 0
Current children cumulated CPU time (s) 941.03
Current children cumulated vsize (KiB) 353344

[startup+1002.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 1185
/proc/meminfo: memFree=972152/2055920 swapFree=4180436/4192956
[pid=961] ppid=959 vsize=353344 CPUtime=1001
/proc/961/stat : 961 (xsolve) R 959 961 881 0 -1 4194304 90888 0 0 0 100012 88 0 0 25 0 1 0 2004142248 361824256 77241 996147200 134512640 135239859 4294956208 18446744073709551615 134789240 0 0 4096 0 0 0 0 17 0 0 0
/proc/961/statm: 88336 77241 385 177 0 87239 0
Current children cumulated CPU time (s) 1001
Current children cumulated vsize (KiB) 353344

[startup+1062.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/73 1185
/proc/meminfo: memFree=972152/2055920 swapFree=4180436/4192956
[pid=961] ppid=959 vsize=353344 CPUtime=1060.98
/proc/961/stat : 961 (xsolve) R 959 961 881 0 -1 4194304 90888 0 0 0 106010 88 0 0 25 0 1 0 2004142248 361824256 77241 996147200 134512640 135239859 4294956208 18446744073709551615 134789316 0 0 4096 0 0 0 0 17 0 0 0
/proc/961/statm: 88336 77241 385 177 0 87239 0
Current children cumulated CPU time (s) 1060.98
Current children cumulated vsize (KiB) 353344

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/73 1185
/proc/meminfo: memFree=972152/2055920 swapFree=4180436/4192956
[pid=961] ppid=959 vsize=353344 CPUtime=1120.96
/proc/961/stat : 961 (xsolve) R 959 961 881 0 -1 4194304 90888 0 0 0 112008 88 0 0 25 0 1 0 2004142248 361824256 77241 996147200 134512640 135239859 4294956208 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/961/statm: 88336 77241 385 177 0 87239 0
Current children cumulated CPU time (s) 1120.96
Current children cumulated vsize (KiB) 353344

[startup+1182.3 s]
/proc/loadavg: 2.08 2.02 2.01 3/73 1185
/proc/meminfo: memFree=972088/2055920 swapFree=4180436/4192956
[pid=961] ppid=959 vsize=353344 CPUtime=1180.93
/proc/961/stat : 961 (xsolve) R 959 961 881 0 -1 4194304 90888 0 0 0 118005 88 0 0 25 0 1 0 2004142248 361824256 77241 996147200 134512640 135239859 4294956208 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/961/statm: 88336 77241 385 177 0 87239 0
Current children cumulated CPU time (s) 1180.93
Current children cumulated vsize (KiB) 353344

[startup+1242.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/73 1185
/proc/meminfo: memFree=971896/2055920 swapFree=4180436/4192956
[pid=961] ppid=959 vsize=353344 CPUtime=1240.91
/proc/961/stat : 961 (xsolve) R 959 961 881 0 -1 4194304 90888 0 0 0 124003 88 0 0 25 0 1 0 2004142248 361824256 77241 996147200 134512640 135239859 4294956208 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/961/statm: 88336 77241 385 177 0 87239 0
Current children cumulated CPU time (s) 1240.91
Current children cumulated vsize (KiB) 353344

[startup+1302.3 s]
/proc/loadavg: 2.11 2.04 2.01 3/73 1185
/proc/meminfo: memFree=971832/2055920 swapFree=4180436/4192956
[pid=961] ppid=959 vsize=353344 CPUtime=1300.9
/proc/961/stat : 961 (xsolve) R 959 961 881 0 -1 4194304 90888 0 0 0 130001 89 0 0 25 0 1 0 2004142248 361824256 77241 996147200 134512640 135239859 4294956208 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/961/statm: 88336 77241 385 177 0 87239 0
Current children cumulated CPU time (s) 1300.9
Current children cumulated vsize (KiB) 353344

[startup+1362.3 s]
/proc/loadavg: 2.12 2.06 2.01 3/73 1185
/proc/meminfo: memFree=971832/2055920 swapFree=4180436/4192956
[pid=961] ppid=959 vsize=353344 CPUtime=1360.87
/proc/961/stat : 961 (xsolve) R 959 961 881 0 -1 4194304 90888 0 0 0 135998 89 0 0 25 0 1 0 2004142248 361824256 77241 996147200 134512640 135239859 4294956208 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/961/statm: 88336 77241 385 177 0 87239 0
Current children cumulated CPU time (s) 1360.87
Current children cumulated vsize (KiB) 353344

[startup+1422.31 s]
/proc/loadavg: 2.15 2.07 2.02 3/73 1185
/proc/meminfo: memFree=971768/2055920 swapFree=4180436/4192956
[pid=961] ppid=959 vsize=353344 CPUtime=1420.85
/proc/961/stat : 961 (xsolve) R 959 961 881 0 -1 4194304 90888 0 0 0 141996 89 0 0 25 0 1 0 2004142248 361824256 77241 996147200 134512640 135239859 4294956208 18446744073709551615 134789245 0 0 4096 0 0 0 0 17 0 0 0
/proc/961/statm: 88336 77241 385 177 0 87239 0
Current children cumulated CPU time (s) 1420.85
Current children cumulated vsize (KiB) 353344

[startup+1482.3 s]
/proc/loadavg: 2.13 2.07 2.02 3/73 1185
/proc/meminfo: memFree=971768/2055920 swapFree=4180436/4192956
[pid=961] ppid=959 vsize=353344 CPUtime=1480.82
/proc/961/stat : 961 (xsolve) R 959 961 881 0 -1 4194304 90888 0 0 0 147993 89 0 0 25 0 1 0 2004142248 361824256 77241 996147200 134512640 135239859 4294956208 18446744073709551615 134789225 0 0 4096 0 0 0 0 17 0 0 0
/proc/961/statm: 88336 77241 385 177 0 87239 0
Current children cumulated CPU time (s) 1480.82
Current children cumulated vsize (KiB) 353344

[startup+1542.3 s]
/proc/loadavg: 2.11 2.07 2.02 3/73 1185
/proc/meminfo: memFree=971768/2055920 swapFree=4180436/4192956
[pid=961] ppid=959 vsize=353344 CPUtime=1540.79
/proc/961/stat : 961 (xsolve) R 959 961 881 0 -1 4194304 90888 0 0 0 153990 89 0 0 25 0 1 0 2004142248 361824256 77241 996147200 134512640 135239859 4294956208 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/961/statm: 88336 77241 385 177 0 87239 0
Current children cumulated CPU time (s) 1540.79
Current children cumulated vsize (KiB) 353344

[startup+1602.3 s]
/proc/loadavg: 2.04 2.06 2.01 3/73 1185
/proc/meminfo: memFree=971768/2055920 swapFree=4180436/4192956
[pid=961] ppid=959 vsize=353344 CPUtime=1600.77
/proc/961/stat : 961 (xsolve) R 959 961 881 0 -1 4194304 90888 0 0 0 159988 89 0 0 25 0 1 0 2004142248 361824256 77241 996147200 134512640 135239859 4294956208 18446744073709551615 134789237 0 0 4096 0 0 0 0 17 0 0 0
/proc/961/statm: 88336 77241 385 177 0 87239 0
Current children cumulated CPU time (s) 1600.77
Current children cumulated vsize (KiB) 353344

[startup+1662.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/73 1185
/proc/meminfo: memFree=971704/2055920 swapFree=4180436/4192956
[pid=961] ppid=959 vsize=353344 CPUtime=1660.74
/proc/961/stat : 961 (xsolve) R 959 961 881 0 -1 4194304 90888 0 0 0 165985 89 0 0 25 0 1 0 2004142248 361824256 77241 996147200 134512640 135239859 4294956208 18446744073709551615 134789205 0 0 4096 0 0 0 0 17 0 0 0
/proc/961/statm: 88336 77241 385 177 0 87239 0
Current children cumulated CPU time (s) 1660.74
Current children cumulated vsize (KiB) 353344

[startup+1722.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/73 1185
/proc/meminfo: memFree=971704/2055920 swapFree=4180436/4192956
[pid=961] ppid=959 vsize=353344 CPUtime=1720.72
/proc/961/stat : 961 (xsolve) R 959 961 881 0 -1 4194304 90888 0 0 0 171983 89 0 0 25 0 1 0 2004142248 361824256 77241 996147200 134512640 135239859 4294956208 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/961/statm: 88336 77241 385 177 0 87239 0
Current children cumulated CPU time (s) 1720.72
Current children cumulated vsize (KiB) 353344

[startup+1782.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 1185
/proc/meminfo: memFree=971512/2055920 swapFree=4180436/4192956
[pid=961] ppid=959 vsize=353344 CPUtime=1780.69
/proc/961/stat : 961 (xsolve) R 959 961 881 0 -1 4194304 90888 0 0 0 177980 89 0 0 25 0 1 0 2004142248 361824256 77241 996147200 134512640 135239859 4294956208 18446744073709551615 134789245 0 0 4096 0 0 0 0 17 0 0 0
/proc/961/statm: 88336 77241 385 177 0 87239 0
Current children cumulated CPU time (s) 1780.69
Current children cumulated vsize (KiB) 353344



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.7 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 1185
/proc/meminfo: memFree=971512/2055920 swapFree=4180436/4192956
[pid=961] ppid=959 vsize=353344 CPUtime=1800.09
/proc/961/stat : 961 (xsolve) R 959 961 881 0 -1 4194304 90888 0 0 0 179920 89 0 0 25 0 1 0 2004142248 361824256 77241 996147200 134512640 135239859 4294956208 18446744073709551615 134789225 0 0 4096 0 0 0 0 17 0 0 0
/proc/961/statm: 88336 77241 385 177 0 87239 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 353344

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

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

[startup+1801.7 s]
/proc/loadavg: 2.00 2.02 2.00 3/73 1185
/proc/meminfo: memFree=971512/2055920 swapFree=4180436/4192956
[pid=961] ppid=959 vsize=353344 CPUtime=1800.09
/proc/961/stat : 961 (xsolve) R 959 961 881 0 -1 4194304 90888 0 0 0 179920 89 0 0 25 0 1 0 2004142248 361824256 77241 996147200 134512640 135239859 4294956208 18446744073709551615 134789225 0 0 4096 0 0 0 0 17 0 0 0
/proc/961/statm: 88336 77241 385 177 0 87239 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 353344

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1801.76
CPU time (s): 1800.16
CPU user time (s): 1799.21
CPU system time (s): 0.946856
CPU usage (%): 99.9109
Max. virtual memory (cumulated for all children) (KiB): 353344

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.21
system time used= 0.946856
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 90888
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= 8
involuntary context switches= 9321

runsolver used 2.13468 second user time and 5.35518 second system time

The end

Launcher Data (download as text)

Begin job on node71 at 2008-07-05 11:55:35
IDJOB=1094530
IDBENCH=58808
IDSOLVER=343
FILE ID=node71/1094530-1215251729
PBS_JOBID= 7882086
Free space on /tmp= 66444 MiB

SOLVER NAME= MDG-noprobe 2008-06-27
BENCH NAME= CPAI08/csp/dag-rand/normalized-rand-n23-d3-e16-r15-t150000-12.xml
COMMAND LINE= HOME/xsolve BENCHNAME -heu dom/wdeg -res no 
RUNSOLVER COMMAND LINE= /home/evaluation/evaluation/pub/bin/runsolver --timestamp -w /tmp/evaluation-result-1094530-1215251729/watcher-1094530-1215251729 -o /tmp/evaluation-result-1094530-1215251729/solver-1094530-1215251729 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1094530-1215251729.xml -heu dom/wdeg -res no 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 753e24394b5b984cc9ba217fd7abb07c
RANDOM SEED=476942739

node71.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		: 3000.209
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		: 3000.209
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:       1607824 kB
Buffers:         31768 kB
Cached:         263648 kB
SwapCached:       6572 kB
Active:         303344 kB
Inactive:        88552 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1607824 kB
SwapTotal:     4192956 kB
SwapFree:      4180436 kB
Dirty:           71476 kB
Writeback:           0 kB
Mapped:         102768 kB
Slab:            41496 kB
Committed_AS:  4336928 kB
PageTables:       2024 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= 66380 MiB
End job on node71 at 2008-07-05 12:25:39