Trace number 1094576

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) 1800.1 1807.75

General information on the benchmark

Namecsp/dag-rand/
normalized-rand-n23-d3-e16-r15-t150000-3.xml
MD5SUM7a2002403f90a55551911ef90dc24de1
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 benchmark34.7697
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)

0.18/0.21	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-1094576-1215251989/watcher-1094576-1215251989 -o /tmp/evaluation-result-1094576-1215251989/solver-1094576-1215251989 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1094576-1215251989.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: 2.00 2.00 2.00 4/73 18739
/proc/meminfo: memFree=1570272/2055920 swapFree=4179968/4192956
[pid=18739] ppid=18737 vsize=18572 CPUtime=0
/proc/18739/stat : 18739 (runsolver) R 18737 18739 18483 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 2004174369 19017728 292 996147200 4194304 4296836 548682068432 18446744073709551615 262910045479 0 0 4096 24578 0 0 0 17 1 0 0
/proc/18739/statm: 4643 292 257 25 0 2626 0

[startup+0.0563671 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 18739
/proc/meminfo: memFree=1570272/2055920 swapFree=4179968/4192956
[pid=18739] ppid=18737 vsize=5968 CPUtime=0.04
/proc/18739/stat : 18739 (xsolve) R 18737 18739 18483 0 -1 4194304 637 0 0 0 4 0 0 0 18 0 1 0 2004174369 6111232 603 996147200 134512640 135239859 4294956208 18446744073709551615 134671044 0 0 4096 0 0 0 0 17 1 0 0
/proc/18739/statm: 1492 603 350 177 0 395 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5968

[startup+0.101374 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 18739
/proc/meminfo: memFree=1570272/2055920 swapFree=4179968/4192956
[pid=18739] ppid=18737 vsize=6628 CPUtime=0.09
/proc/18739/stat : 18739 (xsolve) R 18737 18739 18483 0 -1 4194304 835 0 0 0 9 0 0 0 18 0 1 0 2004174369 6787072 801 996147200 134512640 135239859 4294956208 18446744073709551615 134524413 0 0 4096 0 0 0 0 17 1 0 0
/proc/18739/statm: 1657 801 350 177 0 560 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6628

[startup+0.3014 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 18739
/proc/meminfo: memFree=1570272/2055920 swapFree=4179968/4192956
[pid=18739] ppid=18737 vsize=9928 CPUtime=0.29
/proc/18739/stat : 18739 (xsolve) R 18737 18739 18483 0 -1 4194304 1713 0 0 0 28 1 0 0 19 0 1 0 2004174369 10166272 1679 996147200 134512640 135239859 4294956208 18446744073709551615 134579426 0 0 4096 0 0 0 0 17 1 0 0
/proc/18739/statm: 2482 1679 350 177 0 1385 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9928

[startup+0.70145 s]
/proc/loadavg: 2.00 2.00 2.00 4/73 18739
/proc/meminfo: memFree=1570272/2055920 swapFree=4179968/4192956
[pid=18739] ppid=18737 vsize=17116 CPUtime=0.68
/proc/18739/stat : 18739 (xsolve) R 18737 18739 18483 0 -1 4194304 3451 0 0 0 67 1 0 0 23 0 1 0 2004174369 17526784 3417 996147200 134512640 135239859 4294956208 18446744073709551615 134579066 0 0 4096 0 0 0 0 17 1 0 0
/proc/18739/statm: 4279 3417 350 177 0 3182 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 17116

[startup+1.50155 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18740
/proc/meminfo: memFree=1552536/2055920 swapFree=4179968/4192956
[pid=18739] ppid=18737 vsize=30640 CPUtime=1.46
/proc/18739/stat : 18739 (xsolve) R 18737 18739 18483 0 -1 4194304 6881 0 0 0 142 4 0 0 25 0 1 0 2004174369 31375360 6847 996147200 134512640 135239859 4294956208 18446744073709551615 134524133 0 0 4096 0 0 0 0 17 1 0 0
/proc/18739/statm: 7660 6847 350 177 0 6563 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 30640

[startup+3.10173 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18740
/proc/meminfo: memFree=1532632/2055920 swapFree=4179968/4192956
[pid=18739] ppid=18737 vsize=58672 CPUtime=3.05
/proc/18739/stat : 18739 (xsolve) R 18737 18739 18483 0 -1 4194304 13864 0 0 0 296 9 0 0 25 0 1 0 2004174369 60080128 13830 996147200 134512640 135239859 4294956208 18446744073709551615 134579436 0 0 4096 0 0 0 0 17 1 0 0
/proc/18739/statm: 14668 13830 350 177 0 13571 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 58672

[startup+6.3021 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18740
/proc/meminfo: memFree=1476504/2055920 swapFree=4179968/4192956
[pid=18739] ppid=18737 vsize=114868 CPUtime=6.21
/proc/18739/stat : 18739 (xsolve) R 18737 18739 18483 0 -1 4194304 27853 0 0 0 604 17 0 0 25 0 1 0 2004174369 117624832 27819 996147200 134512640 135239859 4294956208 18446744073709551615 134643660 0 0 4096 0 0 0 0 17 1 0 0
/proc/18739/statm: 28717 27819 350 177 0 27620 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 114868

[startup+12.7019 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18740
/proc/meminfo: memFree=1261464/2055920 swapFree=4179968/4192956
[pid=18739] ppid=18737 vsize=353480 CPUtime=12.55
/proc/18739/stat : 18739 (xsolve) R 18737 18739 18483 0 -1 4194304 90720 0 0 0 1205 50 0 0 25 0 1 0 2004174369 361963520 77546 996147200 134512640 135239859 4294956208 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 1 0 0
/proc/18739/statm: 88370 77546 385 177 0 87273 0
Current children cumulated CPU time (s) 12.55
Current children cumulated vsize (KiB) 353480

[startup+25.5014 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18740
/proc/meminfo: memFree=1261656/2055920 swapFree=4179968/4192956
[pid=18739] ppid=18737 vsize=353480 CPUtime=25.23
/proc/18739/stat : 18739 (xsolve) R 18737 18739 18483 0 -1 4194304 90720 0 0 0 2473 50 0 0 25 0 1 0 2004174369 361963520 77546 996147200 134512640 135239859 4294956208 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 1 0 0
/proc/18739/statm: 88370 77546 385 177 0 87273 0
Current children cumulated CPU time (s) 25.23
Current children cumulated vsize (KiB) 353480

[startup+51.1014 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18740
/proc/meminfo: memFree=1261720/2055920 swapFree=4179968/4192956
[pid=18739] ppid=18737 vsize=353480 CPUtime=50.59
/proc/18739/stat : 18739 (xsolve) R 18737 18739 18483 0 -1 4194304 90720 0 0 0 5008 51 0 0 25 0 1 0 2004174369 361963520 77546 996147200 134512640 135239859 4294956208 18446744073709551615 135015598 0 0 4096 0 0 0 0 17 1 0 0
/proc/18739/statm: 88370 77546 385 177 0 87273 0
Current children cumulated CPU time (s) 50.59
Current children cumulated vsize (KiB) 353480

[startup+102.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18746
/proc/meminfo: memFree=1261392/2055920 swapFree=4179968/4192956
[pid=18739] ppid=18737 vsize=353480 CPUtime=101.25
/proc/18739/stat : 18739 (xsolve) R 18737 18739 18483 0 -1 4194304 90720 0 0 0 10074 51 0 0 25 0 1 0 2004174369 361963520 77546 996147200 134512640 135239859 4294956208 18446744073709551615 135015600 0 0 4096 0 0 0 0 17 1 0 0
/proc/18739/statm: 88370 77546 385 177 0 87273 0
Current children cumulated CPU time (s) 101.25
Current children cumulated vsize (KiB) 353480

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18746
/proc/meminfo: memFree=1261392/2055920 swapFree=4179968/4192956
[pid=18739] ppid=18737 vsize=353480 CPUtime=160.69
/proc/18739/stat : 18739 (xsolve) R 18737 18739 18483 0 -1 4194304 90720 0 0 0 16018 51 0 0 25 0 1 0 2004174369 361963520 77546 996147200 134512640 135239859 4294956208 18446744073709551615 134789256 0 0 4096 0 0 0 0 17 1 0 0
/proc/18739/statm: 88370 77546 385 177 0 87273 0
Current children cumulated CPU time (s) 160.69
Current children cumulated vsize (KiB) 353480

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18746
/proc/meminfo: memFree=1261328/2055920 swapFree=4179968/4192956
[pid=18739] ppid=18737 vsize=353480 CPUtime=220.13
/proc/18739/stat : 18739 (xsolve) R 18737 18739 18483 0 -1 4194304 90720 0 0 0 21962 51 0 0 25 0 1 0 2004174369 361963520 77546 996147200 134512640 135239859 4294956208 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 1 0 0
/proc/18739/statm: 88370 77546 385 177 0 87273 0
Current children cumulated CPU time (s) 220.13
Current children cumulated vsize (KiB) 353480

[startup+282.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18746
/proc/meminfo: memFree=1261264/2055920 swapFree=4179968/4192956
[pid=18739] ppid=18737 vsize=353480 CPUtime=279.59
/proc/18739/stat : 18739 (xsolve) R 18737 18739 18483 0 -1 4194304 90720 0 0 0 27908 51 0 0 25 0 1 0 2004174369 361963520 77546 996147200 134512640 135239859 4294956208 18446744073709551615 135015603 0 0 4096 0 0 0 0 17 1 0 0
/proc/18739/statm: 88370 77546 385 177 0 87273 0
Current children cumulated CPU time (s) 279.59
Current children cumulated vsize (KiB) 353480

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18746
/proc/meminfo: memFree=1261264/2055920 swapFree=4179968/4192956
[pid=18739] ppid=18737 vsize=353480 CPUtime=339.04
/proc/18739/stat : 18739 (xsolve) R 18737 18739 18483 0 -1 4194304 90720 0 0 0 33852 52 0 0 25 0 1 0 2004174369 361963520 77546 996147200 134512640 135239859 4294956208 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 1 0 0
/proc/18739/statm: 88370 77546 385 177 0 87273 0
Current children cumulated CPU time (s) 339.04
Current children cumulated vsize (KiB) 353480

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18746
/proc/meminfo: memFree=1261272/2055920 swapFree=4179968/4192956
[pid=18739] ppid=18737 vsize=353480 CPUtime=398.48
/proc/18739/stat : 18739 (xsolve) R 18737 18739 18483 0 -1 4194304 90720 0 0 0 39796 52 0 0 25 0 1 0 2004174369 361963520 77546 996147200 134512640 135239859 4294956208 18446744073709551615 135015598 0 0 4096 0 0 0 0 17 1 0 0
/proc/18739/statm: 88370 77546 385 177 0 87273 0
Current children cumulated CPU time (s) 398.48
Current children cumulated vsize (KiB) 353480

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18746
/proc/meminfo: memFree=1261272/2055920 swapFree=4179968/4192956
[pid=18739] ppid=18737 vsize=353480 CPUtime=457.92
/proc/18739/stat : 18739 (xsolve) R 18737 18739 18483 0 -1 4194304 90720 0 0 0 45740 52 0 0 25 0 1 0 2004174369 361963520 77546 996147200 134512640 135239859 4294956208 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 1 0 0
/proc/18739/statm: 88370 77546 385 177 0 87273 0
Current children cumulated CPU time (s) 457.92
Current children cumulated vsize (KiB) 353480

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18746
/proc/meminfo: memFree=1261208/2055920 swapFree=4179968/4192956
[pid=18739] ppid=18737 vsize=353480 CPUtime=517.36
/proc/18739/stat : 18739 (xsolve) R 18737 18739 18483 0 -1 4194304 90720 0 0 0 51684 52 0 0 25 0 1 0 2004174369 361963520 77546 996147200 134512640 135239859 4294956208 18446744073709551615 135015598 0 0 4096 0 0 0 0 17 1 0 0
/proc/18739/statm: 88370 77546 385 177 0 87273 0
Current children cumulated CPU time (s) 517.36
Current children cumulated vsize (KiB) 353480

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18746
/proc/meminfo: memFree=1261208/2055920 swapFree=4179968/4192956
[pid=18739] ppid=18737 vsize=353480 CPUtime=576.8
/proc/18739/stat : 18739 (xsolve) R 18737 18739 18483 0 -1 4194304 90720 0 0 0 57628 52 0 0 25 0 1 0 2004174369 361963520 77546 996147200 134512640 135239859 4294956208 18446744073709551615 134789316 0 0 4096 0 0 0 0 17 1 0 0
/proc/18739/statm: 88370 77546 385 177 0 87273 0
Current children cumulated CPU time (s) 576.8
Current children cumulated vsize (KiB) 353480

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/74 18746
/proc/meminfo: memFree=1261144/2055920 swapFree=4179968/4192956
[pid=18739] ppid=18737 vsize=353480 CPUtime=636.25
/proc/18739/stat : 18739 (xsolve) R 18737 18739 18483 0 -1 4194304 90720 0 0 0 63573 52 0 0 25 0 1 0 2004174369 361963520 77546 996147200 134512640 135239859 4294956208 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 1 0 0
/proc/18739/statm: 88370 77546 385 177 0 87273 0
Current children cumulated CPU time (s) 636.25
Current children cumulated vsize (KiB) 353480


################
# More data... #
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[startup+882.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18786
/proc/meminfo: memFree=908376/2055920 swapFree=4179968/4192956
[pid=18739] ppid=18737 vsize=353480 CPUtime=875.03
/proc/18739/stat : 18739 (xsolve) R 18737 18739 18483 0 -1 4194304 90720 0 0 0 87443 60 0 0 25 0 1 0 2004174369 361963520 77546 996147200 134512640 135239859 4294956208 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/18739/statm: 88370 77546 385 177 0 87273 0
Current children cumulated CPU time (s) 875.03
Current children cumulated vsize (KiB) 353480

[startup+942.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18786
/proc/meminfo: memFree=900184/2055920 swapFree=4179968/4192956
[pid=18739] ppid=18737 vsize=353480 CPUtime=935
/proc/18739/stat : 18739 (xsolve) R 18737 18739 18483 0 -1 4194304 90720 0 0 0 93440 60 0 0 25 0 1 0 2004174369 361963520 77546 996147200 134512640 135239859 4294956208 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/18739/statm: 88370 77546 385 177 0 87273 0
Current children cumulated CPU time (s) 935
Current children cumulated vsize (KiB) 353480

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18786
/proc/meminfo: memFree=892184/2055920 swapFree=4179968/4192956
[pid=18739] ppid=18737 vsize=353480 CPUtime=994.97
/proc/18739/stat : 18739 (xsolve) R 18737 18739 18483 0 -1 4194304 90720 0 0 0 99437 60 0 0 25 0 1 0 2004174369 361963520 77546 996147200 134512640 135239859 4294956208 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/18739/statm: 88370 77546 385 177 0 87273 0
Current children cumulated CPU time (s) 994.97
Current children cumulated vsize (KiB) 353480

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18786
/proc/meminfo: memFree=892184/2055920 swapFree=4179968/4192956
[pid=18739] ppid=18737 vsize=353480 CPUtime=1054.95
/proc/18739/stat : 18739 (xsolve) R 18737 18739 18483 0 -1 4194304 90720 0 0 0 105435 60 0 0 25 0 1 0 2004174369 361963520 77546 996147200 134512640 135239859 4294956208 18446744073709551615 134789231 0 0 4096 0 0 0 0 17 0 0 0
/proc/18739/statm: 88370 77546 385 177 0 87273 0
Current children cumulated CPU time (s) 1054.95
Current children cumulated vsize (KiB) 353480

[startup+1122.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/82 18786
/proc/meminfo: memFree=892120/2055920 swapFree=4179968/4192956
[pid=18739] ppid=18737 vsize=353480 CPUtime=1114.93
/proc/18739/stat : 18739 (xsolve) R 18737 18739 18483 0 -1 4194304 90720 0 0 0 111433 60 0 0 25 0 1 0 2004174369 361963520 77546 996147200 134512640 135239859 4294956208 18446744073709551615 135015598 0 0 4096 0 0 0 0 17 0 0 0
/proc/18739/statm: 88370 77546 385 177 0 87273 0
Current children cumulated CPU time (s) 1114.93
Current children cumulated vsize (KiB) 353480

[startup+1182.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/82 18786
/proc/meminfo: memFree=892120/2055920 swapFree=4179968/4192956
[pid=18739] ppid=18737 vsize=353480 CPUtime=1174.9
/proc/18739/stat : 18739 (xsolve) R 18737 18739 18483 0 -1 4194304 90720 0 0 0 117430 60 0 0 25 0 1 0 2004174369 361963520 77546 996147200 134512640 135239859 4294956208 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/18739/statm: 88370 77546 385 177 0 87273 0
Current children cumulated CPU time (s) 1174.9
Current children cumulated vsize (KiB) 353480

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18786
/proc/meminfo: memFree=891992/2055920 swapFree=4179968/4192956
[pid=18739] ppid=18737 vsize=353480 CPUtime=1234.87
/proc/18739/stat : 18739 (xsolve) R 18737 18739 18483 0 -1 4194304 90720 0 0 0 123427 60 0 0 25 0 1 0 2004174369 361963520 77546 996147200 134512640 135239859 4294956208 18446744073709551615 134789430 0 0 4096 0 0 0 0 17 0 0 0
/proc/18739/statm: 88370 77546 385 177 0 87273 0
Current children cumulated CPU time (s) 1234.87
Current children cumulated vsize (KiB) 353480

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18786
/proc/meminfo: memFree=891928/2055920 swapFree=4179968/4192956
[pid=18739] ppid=18737 vsize=353480 CPUtime=1294.85
/proc/18739/stat : 18739 (xsolve) R 18737 18739 18483 0 -1 4194304 90720 0 0 0 129425 60 0 0 25 0 1 0 2004174369 361963520 77546 996147200 134512640 135239859 4294956208 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/18739/statm: 88370 77546 385 177 0 87273 0
Current children cumulated CPU time (s) 1294.85
Current children cumulated vsize (KiB) 353480

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18786
/proc/meminfo: memFree=891928/2055920 swapFree=4179968/4192956
[pid=18739] ppid=18737 vsize=353480 CPUtime=1354.82
/proc/18739/stat : 18739 (xsolve) R 18737 18739 18483 0 -1 4194304 90720 0 0 0 135422 60 0 0 25 0 1 0 2004174369 361963520 77546 996147200 134512640 135239859 4294956208 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/18739/statm: 88370 77546 385 177 0 87273 0
Current children cumulated CPU time (s) 1354.82
Current children cumulated vsize (KiB) 353480

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18786
/proc/meminfo: memFree=891864/2055920 swapFree=4179968/4192956
[pid=18739] ppid=18737 vsize=353480 CPUtime=1414.8
/proc/18739/stat : 18739 (xsolve) R 18737 18739 18483 0 -1 4194304 90720 0 0 0 141420 60 0 0 25 0 1 0 2004174369 361963520 77546 996147200 134512640 135239859 4294956208 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/18739/statm: 88370 77546 385 177 0 87273 0
Current children cumulated CPU time (s) 1414.8
Current children cumulated vsize (KiB) 353480

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18786
/proc/meminfo: memFree=891800/2055920 swapFree=4179968/4192956
[pid=18739] ppid=18737 vsize=353480 CPUtime=1474.78
/proc/18739/stat : 18739 (xsolve) R 18737 18739 18483 0 -1 4194304 90720 0 0 0 147418 60 0 0 25 0 1 0 2004174369 361963520 77546 996147200 134512640 135239859 4294956208 18446744073709551615 134789316 0 0 4096 0 0 0 0 17 0 0 0
/proc/18739/statm: 88370 77546 385 177 0 87273 0
Current children cumulated CPU time (s) 1474.78
Current children cumulated vsize (KiB) 353480

[startup+1542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18786
/proc/meminfo: memFree=891736/2055920 swapFree=4179968/4192956
[pid=18739] ppid=18737 vsize=353480 CPUtime=1534.75
/proc/18739/stat : 18739 (xsolve) R 18737 18739 18483 0 -1 4194304 90720 0 0 0 153415 60 0 0 25 0 1 0 2004174369 361963520 77546 996147200 134512640 135239859 4294956208 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/18739/statm: 88370 77546 385 177 0 87273 0
Current children cumulated CPU time (s) 1534.75
Current children cumulated vsize (KiB) 353480

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18786
/proc/meminfo: memFree=891736/2055920 swapFree=4179968/4192956
[pid=18739] ppid=18737 vsize=353480 CPUtime=1594.73
/proc/18739/stat : 18739 (xsolve) R 18737 18739 18483 0 -1 4194304 90720 0 0 0 159413 60 0 0 25 0 1 0 2004174369 361963520 77546 996147200 134512640 135239859 4294956208 18446744073709551615 134789225 0 0 4096 0 0 0 0 17 0 0 0
/proc/18739/statm: 88370 77546 385 177 0 87273 0
Current children cumulated CPU time (s) 1594.73
Current children cumulated vsize (KiB) 353480

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18786
/proc/meminfo: memFree=891672/2055920 swapFree=4179968/4192956
[pid=18739] ppid=18737 vsize=353480 CPUtime=1654.7
/proc/18739/stat : 18739 (xsolve) R 18737 18739 18483 0 -1 4194304 90720 0 0 0 165410 60 0 0 25 0 1 0 2004174369 361963520 77546 996147200 134512640 135239859 4294956208 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/18739/statm: 88370 77546 385 177 0 87273 0
Current children cumulated CPU time (s) 1654.7
Current children cumulated vsize (KiB) 353480

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18786
/proc/meminfo: memFree=891608/2055920 swapFree=4179968/4192956
[pid=18739] ppid=18737 vsize=353480 CPUtime=1714.67
/proc/18739/stat : 18739 (xsolve) R 18737 18739 18483 0 -1 4194304 90720 0 0 0 171407 60 0 0 25 0 1 0 2004174369 361963520 77546 996147200 134512640 135239859 4294956208 18446744073709551615 135015568 0 0 4096 0 0 0 0 17 0 0 0
/proc/18739/statm: 88370 77546 385 177 0 87273 0
Current children cumulated CPU time (s) 1714.67
Current children cumulated vsize (KiB) 353480

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18786
/proc/meminfo: memFree=891416/2055920 swapFree=4179968/4192956
[pid=18739] ppid=18737 vsize=353480 CPUtime=1774.65
/proc/18739/stat : 18739 (xsolve) R 18737 18739 18483 0 -1 4194304 90720 0 0 0 177405 60 0 0 25 0 1 0 2004174369 361963520 77546 996147200 134512640 135239859 4294956208 18446744073709551615 135015603 0 0 4096 0 0 0 0 17 0 0 0
/proc/18739/statm: 88370 77546 385 177 0 87273 0
Current children cumulated CPU time (s) 1774.65
Current children cumulated vsize (KiB) 353480



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18786
/proc/meminfo: memFree=891416/2055920 swapFree=4179968/4192956
[pid=18739] ppid=18737 vsize=353480 CPUtime=1800.04
/proc/18739/stat : 18739 (xsolve) R 18737 18739 18483 0 -1 4194304 90720 0 0 0 179944 60 0 0 25 0 1 0 2004174369 361963520 77546 996147200 134512640 135239859 4294956208 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/18739/statm: 88370 77546 385 177 0 87273 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 353480

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

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

[startup+1807.7 s]
/proc/loadavg: 2.00 2.00 2.00 3/82 18786
/proc/meminfo: memFree=891416/2055920 swapFree=4179968/4192956
[pid=18739] ppid=18737 vsize=353480 CPUtime=1800.04
/proc/18739/stat : 18739 (xsolve) R 18737 18739 18483 0 -1 4194304 90720 0 0 0 179944 60 0 0 25 0 1 0 2004174369 361963520 77546 996147200 134512640 135239859 4294956208 18446744073709551615 134789220 0 0 4096 0 0 0 0 17 0 0 0
/proc/18739/statm: 88370 77546 385 177 0 87273 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 353480

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1807.75
CPU time (s): 1800.1
CPU user time (s): 1799.45
CPU system time (s): 0.6529
CPU usage (%): 99.5767
Max. virtual memory (cumulated for all children) (KiB): 353480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.45
system time used= 0.6529
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 90720
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= 7
involuntary context switches= 20873

runsolver used 2.49862 second user time and 5.35919 second system time

The end

Launcher Data (download as text)

Begin job on node11 at 2008-07-05 11:59:55
IDJOB=1094576
IDBENCH=58810
IDSOLVER=343
FILE ID=node11/1094576-1215251989
PBS_JOBID= 7882063
Free space on /tmp= 66456 MiB

SOLVER NAME= MDG-noprobe 2008-06-27
BENCH NAME= CPAI08/csp/dag-rand/normalized-rand-n23-d3-e16-r15-t150000-3.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-1094576-1215251989/watcher-1094576-1215251989 -o /tmp/evaluation-result-1094576-1215251989/solver-1094576-1215251989 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1094576-1215251989.xml -heu dom/wdeg -res no 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 7a2002403f90a55551911ef90dc24de1
RANDOM SEED=1857484357

node11.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		: 3000.224
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		: 3000.224
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:       1570752 kB
Buffers:         14348 kB
Cached:         261224 kB
SwapCached:       7036 kB
Active:         347580 kB
Inactive:        82872 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1570752 kB
SwapTotal:     4192956 kB
SwapFree:      4179968 kB
Dirty:           71464 kB
Writeback:           0 kB
Mapped:         162496 kB
Slab:            39448 kB
Committed_AS:  3451000 kB
PageTables:       2396 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= 66420 MiB
End job on node11 at 2008-07-05 12:30:05