Trace number 1060995

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) 1800.02 1807.81

General information on the benchmark

Namecsp/pseudo/chnl/
normalized-chnl-50-55.xml
MD5SUM8ee2641ad289b185e0bf8bb3e7ef9972
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables5500
Number of constraints210
Maximum constraint arity55
Maximum domain size2
Number of constraints which are defined in extension0
Number of constraints which are defined in intension210
Global constraints used (with number of constraints)

Solver Data (download as text)

0.00/0.00	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-1060995-1215129729/watcher-1060995-1215129729 -o /tmp/evaluation-result-1060995-1215129729/solver-1060995-1215129729 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1060995-1215129729.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: 2.03 2.01 1.95 4/73 31838
/proc/meminfo: memFree=1719352/2055920 swapFree=4180424/4192956
[pid=31838] ppid=31836 vsize=4452 CPUtime=0
/proc/31838/stat : 31838 (xsolve) R 31836 31838 29839 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1991946414 4558848 256 996147200 134512640 135239859 4294956208 18446744073709551615 11389280 0 0 4096 0 0 0 0 17 1 0 0
/proc/31838/statm: 1146 263 224 177 0 49 0

[startup+0.0202951 s]
/proc/loadavg: 2.03 2.01 1.95 4/73 31838
/proc/meminfo: memFree=1719352/2055920 swapFree=4180424/4192956
[pid=31838] ppid=31836 vsize=5128 CPUtime=0.01
/proc/31838/stat : 31838 (xsolve) R 31836 31838 29839 0 -1 4194304 561 0 0 0 1 0 0 0 18 0 1 0 1991946414 5251072 527 996147200 134512640 135239859 4294956208 18446744073709551615 11380347 0 0 4096 0 0 0 0 17 1 0 0
/proc/31838/statm: 1282 527 345 177 0 185 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5128

[startup+0.101304 s]
/proc/loadavg: 2.03 2.01 1.95 4/73 31838
/proc/meminfo: memFree=1719352/2055920 swapFree=4180424/4192956
[pid=31838] ppid=31836 vsize=7972 CPUtime=0.09
/proc/31838/stat : 31838 (xsolve) R 31836 31838 29839 0 -1 4194304 1308 0 0 0 9 0 0 0 18 0 1 0 1991946414 8163328 1274 996147200 134512640 135239859 4294956208 18446744073709551615 11380347 0 0 4096 0 0 0 0 17 1 0 0
/proc/31838/statm: 1993 1275 366 177 0 896 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7972

[startup+0.301327 s]
/proc/loadavg: 2.03 2.01 1.95 4/73 31838
/proc/meminfo: memFree=1719352/2055920 swapFree=4180424/4192956
[pid=31838] ppid=31836 vsize=32704 CPUtime=0.29
/proc/31838/stat : 31838 (xsolve) R 31836 31838 29839 0 -1 4194304 7471 0 0 0 26 3 0 0 19 0 1 0 1991946414 33488896 7437 996147200 134512640 135239859 4294956208 18446744073709551615 134842586 0 0 4096 0 0 0 0 17 1 0 0
/proc/31838/statm: 8176 7437 406 177 0 7079 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 32704

[startup+0.70138 s]
/proc/loadavg: 2.03 2.01 1.95 4/73 31838
/proc/meminfo: memFree=1719352/2055920 swapFree=4180424/4192956
[pid=31838] ppid=31836 vsize=34640 CPUtime=0.68
/proc/31838/stat : 31838 (xsolve) R 31836 31838 29839 0 -1 4194304 8109 0 0 0 65 3 0 0 22 0 1 0 1991946414 35471360 7871 996147200 134512640 135239859 4294956208 18446744073709551615 135095152 0 0 4096 0 0 0 0 17 1 0 0
/proc/31838/statm: 8660 7871 406 177 0 7563 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 34640

[startup+1.50148 s]
/proc/loadavg: 2.03 2.01 1.95 3/74 31839
/proc/meminfo: memFree=1689392/2055920 swapFree=4180424/4192956
[pid=31838] ppid=31836 vsize=34640 CPUtime=1.48
/proc/31838/stat : 31838 (xsolve) R 31836 31838 29839 0 -1 4194304 8110 0 0 0 145 3 0 0 25 0 1 0 1991946414 35471360 7872 996147200 134512640 135239859 4294956208 18446744073709551615 134788057 0 0 4096 0 0 0 0 17 1 0 0
/proc/31838/statm: 8660 7872 406 177 0 7563 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 34640

[startup+3.10166 s]
/proc/loadavg: 2.03 2.01 1.95 3/74 31839
/proc/meminfo: memFree=1689200/2055920 swapFree=4180424/4192956
[pid=31838] ppid=31836 vsize=34640 CPUtime=3.08
/proc/31838/stat : 31838 (xsolve) R 31836 31838 29839 0 -1 4194304 8110 0 0 0 304 4 0 0 25 0 1 0 1991946414 35471360 7872 996147200 134512640 135239859 4294956208 18446744073709551615 135074220 0 0 4096 0 0 0 0 17 1 0 0
/proc/31838/statm: 8660 7872 406 177 0 7563 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 34640

[startup+6.30105 s]
/proc/loadavg: 2.03 2.01 1.95 3/74 31839
/proc/meminfo: memFree=1689200/2055920 swapFree=4180424/4192956
[pid=31838] ppid=31836 vsize=34640 CPUtime=6.26
/proc/31838/stat : 31838 (xsolve) R 31836 31838 29839 0 -1 4194304 8110 0 0 0 622 4 0 0 25 0 1 0 1991946414 35471360 7872 996147200 134512640 135239859 4294956208 18446744073709551615 135067315 0 0 4096 0 0 0 0 17 1 0 0
/proc/31838/statm: 8660 7872 406 177 0 7563 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 34640

[startup+12.7018 s]
/proc/loadavg: 2.02 2.01 1.95 3/74 31839
/proc/meminfo: memFree=1689200/2055920 swapFree=4180424/4192956
[pid=31838] ppid=31836 vsize=34640 CPUtime=12.63
/proc/31838/stat : 31838 (xsolve) R 31836 31838 29839 0 -1 4194304 8111 0 0 0 1259 4 0 0 25 0 1 0 1991946414 35471360 7873 996147200 134512640 135239859 4294956208 18446744073709551615 134820626 0 0 4096 0 0 0 0 17 1 0 0
/proc/31838/statm: 8660 7873 406 177 0 7563 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 34640

[startup+25.5014 s]
/proc/loadavg: 2.02 2.01 1.95 3/74 31839
/proc/meminfo: memFree=1689264/2055920 swapFree=4180424/4192956
[pid=31838] ppid=31836 vsize=34640 CPUtime=25.37
/proc/31838/stat : 31838 (xsolve) R 31836 31838 29839 0 -1 4194304 8111 0 0 0 2533 4 0 0 25 0 1 0 1991946414 35471360 7873 996147200 134512640 135239859 4294956208 18446744073709551615 134842632 0 0 4096 0 0 0 0 17 1 0 0
/proc/31838/statm: 8660 7873 406 177 0 7563 0
Current children cumulated CPU time (s) 25.37
Current children cumulated vsize (KiB) 34640

[startup+51.1014 s]
/proc/loadavg: 2.01 2.01 1.95 3/74 31839
/proc/meminfo: memFree=1689264/2055920 swapFree=4180424/4192956
[pid=31838] ppid=31836 vsize=34640 CPUtime=50.84
/proc/31838/stat : 31838 (xsolve) R 31836 31838 29839 0 -1 4194304 8111 0 0 0 5080 4 0 0 25 0 1 0 1991946414 35471360 7873 996147200 134512640 135239859 4294956208 18446744073709551615 135067338 0 0 4096 0 0 0 0 17 1 0 0
/proc/31838/statm: 8660 7873 406 177 0 7563 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 34640

[startup+102.306 s]
/proc/loadavg: 2.07 2.02 1.95 3/74 31839
/proc/meminfo: memFree=1689136/2055920 swapFree=4180424/4192956
[pid=31838] ppid=31836 vsize=34640 CPUtime=101.8
/proc/31838/stat : 31838 (xsolve) R 31836 31838 29839 0 -1 4194304 8111 0 0 0 10176 4 0 0 25 0 1 0 1991946414 35471360 7873 996147200 134512640 135239859 4294956208 18446744073709551615 135097721 0 0 4096 0 0 0 0 17 1 0 0
/proc/31838/statm: 8660 7873 406 177 0 7563 0
Current children cumulated CPU time (s) 101.8
Current children cumulated vsize (KiB) 34640

[startup+162.302 s]
/proc/loadavg: 2.02 2.01 1.95 3/74 31839
/proc/meminfo: memFree=1689072/2055920 swapFree=4180424/4192956
[pid=31838] ppid=31836 vsize=34640 CPUtime=161.51
/proc/31838/stat : 31838 (xsolve) R 31836 31838 29839 0 -1 4194304 8111 0 0 0 16147 4 0 0 25 0 1 0 1991946414 35471360 7873 996147200 134512640 135239859 4294956208 18446744073709551615 135030898 0 0 4096 0 0 0 0 17 1 0 0
/proc/31838/statm: 8660 7873 406 177 0 7563 0
Current children cumulated CPU time (s) 161.51
Current children cumulated vsize (KiB) 34640

[startup+222.302 s]
/proc/loadavg: 2.01 2.01 1.95 3/74 31839
/proc/meminfo: memFree=1688496/2055920 swapFree=4180424/4192956
[pid=31838] ppid=31836 vsize=34640 CPUtime=221.22
/proc/31838/stat : 31838 (xsolve) R 31836 31838 29839 0 -1 4194304 8111 0 0 0 22118 4 0 0 25 0 1 0 1991946414 35471360 7873 996147200 134512640 135239859 4294956208 18446744073709551615 135102565 0 0 4096 0 0 0 0 17 1 0 0
/proc/31838/statm: 8660 7873 406 177 0 7563 0
Current children cumulated CPU time (s) 221.22
Current children cumulated vsize (KiB) 34640

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 1.95 3/74 31839
/proc/meminfo: memFree=1685752/2055920 swapFree=4180424/4192956
[pid=31838] ppid=31836 vsize=34640 CPUtime=280.93
/proc/31838/stat : 31838 (xsolve) R 31836 31838 29839 0 -1 4194304 8111 0 0 0 28089 4 0 0 25 0 1 0 1991946414 35471360 7873 996147200 134512640 135239859 4294956208 18446744073709551615 135096268 0 0 4096 0 0 0 0 17 1 0 0
/proc/31838/statm: 8660 7873 406 177 0 7563 0
Current children cumulated CPU time (s) 280.93
Current children cumulated vsize (KiB) 34640

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 1.95 3/74 31839
/proc/meminfo: memFree=1683384/2055920 swapFree=4180424/4192956
[pid=31838] ppid=31836 vsize=34640 CPUtime=340.64
/proc/31838/stat : 31838 (xsolve) R 31836 31838 29839 0 -1 4194304 8111 0 0 0 34060 4 0 0 25 0 1 0 1991946414 35471360 7873 996147200 134512640 135239859 4294956208 18446744073709551615 134821103 0 0 4096 0 0 0 0 17 1 0 0
/proc/31838/statm: 8660 7873 406 177 0 7563 0
Current children cumulated CPU time (s) 340.64
Current children cumulated vsize (KiB) 34640

[startup+402.302 s]
/proc/loadavg: 2.00 2.00 1.95 3/74 31839
/proc/meminfo: memFree=1681656/2055920 swapFree=4180424/4192956
[pid=31838] ppid=31836 vsize=34640 CPUtime=400.35
/proc/31838/stat : 31838 (xsolve) R 31836 31838 29839 0 -1 4194304 8111 0 0 0 40031 4 0 0 25 0 1 0 1991946414 35471360 7873 996147200 134512640 135239859 4294956208 18446744073709551615 135015606 0 0 4096 0 0 0 0 17 1 0 0
/proc/31838/statm: 8660 7873 406 177 0 7563 0
Current children cumulated CPU time (s) 400.35
Current children cumulated vsize (KiB) 34640

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 1.95 3/74 31839
/proc/meminfo: memFree=1681592/2055920 swapFree=4180424/4192956
[pid=31838] ppid=31836 vsize=34640 CPUtime=460.06
/proc/31838/stat : 31838 (xsolve) R 31836 31838 29839 0 -1 4194304 8111 0 0 0 46002 4 0 0 25 0 1 0 1991946414 35471360 7873 996147200 134512640 135239859 4294956208 18446744073709551615 134803748 0 0 4096 0 0 0 0 17 1 0 0
/proc/31838/statm: 8660 7873 406 177 0 7563 0
Current children cumulated CPU time (s) 460.06
Current children cumulated vsize (KiB) 34640

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 1.95 3/74 31839
/proc/meminfo: memFree=1681592/2055920 swapFree=4180424/4192956
[pid=31838] ppid=31836 vsize=34640 CPUtime=519.77
/proc/31838/stat : 31838 (xsolve) R 31836 31838 29839 0 -1 4194304 8111 0 0 0 51973 4 0 0 25 0 1 0 1991946414 35471360 7873 996147200 134512640 135239859 4294956208 18446744073709551615 135095136 0 0 4096 0 0 0 0 17 1 0 0
/proc/31838/statm: 8660 7873 406 177 0 7563 0
Current children cumulated CPU time (s) 519.77
Current children cumulated vsize (KiB) 34640

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 1.95 3/74 31839
/proc/meminfo: memFree=1681528/2055920 swapFree=4180424/4192956
[pid=31838] ppid=31836 vsize=34640 CPUtime=579.48
/proc/31838/stat : 31838 (xsolve) R 31836 31838 29839 0 -1 4194304 8111 0 0 0 57943 5 0 0 25 0 1 0 1991946414 35471360 7873 996147200 134512640 135239859 4294956208 18446744073709551615 134820750 0 0 4096 0 0 0 0 17 1 0 0
/proc/31838/statm: 8660 7873 406 177 0 7563 0
Current children cumulated CPU time (s) 579.48
Current children cumulated vsize (KiB) 34640

[startup+642.301 s]
/proc/loadavg: 1.96 1.98 1.95 3/82 31880
/proc/meminfo: memFree=1691680/2055920 swapFree=4180424/4192956
[pid=31838] ppid=31836 vsize=34640 CPUtime=639.22
/proc/31838/stat : 31838 (xsolve) R 31836 31838 29839 0 -1 4194304 8111 0 0 0 63917 5 0 0 25 0 1 0 1991946414 35471360 7873 996147200 134512640 135239859 4294956208 18446744073709551615 134803835 0 0 4096 0 0 0 0 17 0 0 0
/proc/31838/statm: 8660 7873 406 177 0 7563 0
Current children cumulated CPU time (s) 639.22
Current children cumulated vsize (KiB) 34640


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

[startup+822.302 s]
/proc/loadavg: 1.99 1.98 1.95 3/82 31880
/proc/meminfo: memFree=1691360/2055920 swapFree=4180424/4192956
[pid=31838] ppid=31836 vsize=34640 CPUtime=818.5
/proc/31838/stat : 31838 (xsolve) R 31836 31838 29839 0 -1 4194304 8111 0 0 0 81844 6 0 0 25 0 1 0 1991946414 35471360 7873 996147200 134512640 135239859 4294956208 18446744073709551615 135102596 0 0 4096 0 0 0 0 17 0 0 0
/proc/31838/statm: 8660 7873 406 177 0 7563 0
Current children cumulated CPU time (s) 818.5
Current children cumulated vsize (KiB) 34640

[startup+882.301 s]
/proc/loadavg: 2.10 2.02 1.96 3/82 31880
/proc/meminfo: memFree=1691360/2055920 swapFree=4180424/4192956
[pid=31838] ppid=31836 vsize=34640 CPUtime=878.25
/proc/31838/stat : 31838 (xsolve) R 31836 31838 29839 0 -1 4194304 8111 0 0 0 87819 6 0 0 25 0 1 0 1991946414 35471360 7873 996147200 134512640 135239859 4294956208 18446744073709551615 135097632 0 0 4096 0 0 0 0 17 0 0 0
/proc/31838/statm: 8660 7873 406 177 0 7563 0
Current children cumulated CPU time (s) 878.25
Current children cumulated vsize (KiB) 34640

[startup+942.301 s]
/proc/loadavg: 2.04 2.01 1.96 3/82 31880
/proc/meminfo: memFree=1691360/2055920 swapFree=4180424/4192956
[pid=31838] ppid=31836 vsize=34640 CPUtime=938.01
/proc/31838/stat : 31838 (xsolve) R 31836 31838 29839 0 -1 4194304 8111 0 0 0 93795 6 0 0 25 0 1 0 1991946414 35471360 7873 996147200 134512640 135239859 4294956208 18446744073709551615 134803783 0 0 4096 0 0 0 0 17 0 0 0
/proc/31838/statm: 8660 7873 406 177 0 7563 0
Current children cumulated CPU time (s) 938.01
Current children cumulated vsize (KiB) 34640

[startup+1002.3 s]
/proc/loadavg: 2.01 2.00 1.96 3/82 31880
/proc/meminfo: memFree=1691360/2055920 swapFree=4180424/4192956
[pid=31838] ppid=31836 vsize=34640 CPUtime=997.77
/proc/31838/stat : 31838 (xsolve) R 31836 31838 29839 0 -1 4194304 8111 0 0 0 99771 6 0 0 25 0 1 0 1991946414 35471360 7873 996147200 134512640 135239859 4294956208 18446744073709551615 135071157 0 0 4096 0 0 0 0 17 0 0 0
/proc/31838/statm: 8660 7873 406 177 0 7563 0
Current children cumulated CPU time (s) 997.77
Current children cumulated vsize (KiB) 34640

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/82 31880
/proc/meminfo: memFree=1691360/2055920 swapFree=4180424/4192956
[pid=31838] ppid=31836 vsize=34640 CPUtime=1057.53
/proc/31838/stat : 31838 (xsolve) R 31836 31838 29839 0 -1 4194304 8111 0 0 0 105747 6 0 0 25 0 1 0 1991946414 35471360 7873 996147200 134512640 135239859 4294956208 18446744073709551615 134842600 0 0 4096 0 0 0 0 17 0 0 0
/proc/31838/statm: 8660 7873 406 177 0 7563 0
Current children cumulated CPU time (s) 1057.53
Current children cumulated vsize (KiB) 34640

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/82 31880
/proc/meminfo: memFree=1691360/2055920 swapFree=4180424/4192956
[pid=31838] ppid=31836 vsize=34640 CPUtime=1117.28
/proc/31838/stat : 31838 (xsolve) R 31836 31838 29839 0 -1 4194304 8111 0 0 0 111722 6 0 0 25 0 1 0 1991946414 35471360 7873 996147200 134512640 135239859 4294956208 18446744073709551615 135095137 0 0 4096 0 0 0 0 17 0 0 0
/proc/31838/statm: 8660 7873 406 177 0 7563 0
Current children cumulated CPU time (s) 1117.28
Current children cumulated vsize (KiB) 34640

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/82 31880
/proc/meminfo: memFree=1691360/2055920 swapFree=4180424/4192956
[pid=31838] ppid=31836 vsize=34640 CPUtime=1177.04
/proc/31838/stat : 31838 (xsolve) R 31836 31838 29839 0 -1 4194304 8111 0 0 0 117698 6 0 0 25 0 1 0 1991946414 35471360 7873 996147200 134512640 135239859 4294956208 18446744073709551615 135095136 0 0 4096 0 0 0 0 17 0 0 0
/proc/31838/statm: 8660 7873 406 177 0 7563 0
Current children cumulated CPU time (s) 1177.04
Current children cumulated vsize (KiB) 34640

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/82 31880
/proc/meminfo: memFree=1691232/2055920 swapFree=4180424/4192956
[pid=31838] ppid=31836 vsize=34640 CPUtime=1236.79
/proc/31838/stat : 31838 (xsolve) R 31836 31838 29839 0 -1 4194304 8111 0 0 0 123673 6 0 0 25 0 1 0 1991946414 35471360 7873 996147200 134512640 135239859 4294956208 18446744073709551615 134788044 0 0 4096 0 0 0 0 17 0 0 0
/proc/31838/statm: 8660 7873 406 177 0 7563 0
Current children cumulated CPU time (s) 1236.79
Current children cumulated vsize (KiB) 34640

[startup+1302.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/82 31880
/proc/meminfo: memFree=1691232/2055920 swapFree=4180424/4192956
[pid=31838] ppid=31836 vsize=34640 CPUtime=1296.55
/proc/31838/stat : 31838 (xsolve) R 31836 31838 29839 0 -1 4194304 8111 0 0 0 129649 6 0 0 25 0 1 0 1991946414 35471360 7873 996147200 134512640 135239859 4294956208 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 0 0 0
/proc/31838/statm: 8660 7873 406 177 0 7563 0
Current children cumulated CPU time (s) 1296.55
Current children cumulated vsize (KiB) 34640

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/82 31880
/proc/meminfo: memFree=1691168/2055920 swapFree=4180424/4192956
[pid=31838] ppid=31836 vsize=34640 CPUtime=1356.3
/proc/31838/stat : 31838 (xsolve) R 31836 31838 29839 0 -1 4194304 8111 0 0 0 135624 6 0 0 25 0 1 0 1991946414 35471360 7873 996147200 134512640 135239859 4294956208 18446744073709551615 135067324 0 0 4096 0 0 0 0 17 0 0 0
/proc/31838/statm: 8660 7873 406 177 0 7563 0
Current children cumulated CPU time (s) 1356.3
Current children cumulated vsize (KiB) 34640

[startup+1422.31 s]
/proc/loadavg: 2.00 2.00 1.96 3/82 31880
/proc/meminfo: memFree=1691168/2055920 swapFree=4180424/4192956
[pid=31838] ppid=31836 vsize=34640 CPUtime=1416.06
/proc/31838/stat : 31838 (xsolve) R 31836 31838 29839 0 -1 4194304 8111 0 0 0 141600 6 0 0 25 0 1 0 1991946414 35471360 7873 996147200 134512640 135239859 4294956208 18446744073709551615 134803472 0 0 4096 0 0 0 0 17 0 0 0
/proc/31838/statm: 8660 7873 406 177 0 7563 0
Current children cumulated CPU time (s) 1416.06
Current children cumulated vsize (KiB) 34640

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/82 31880
/proc/meminfo: memFree=1691168/2055920 swapFree=4180424/4192956
[pid=31838] ppid=31836 vsize=34640 CPUtime=1475.82
/proc/31838/stat : 31838 (xsolve) R 31836 31838 29839 0 -1 4194304 8111 0 0 0 147576 6 0 0 25 0 1 0 1991946414 35471360 7873 996147200 134512640 135239859 4294956208 18446744073709551615 135074370 0 0 4096 0 0 0 0 17 0 0 0
/proc/31838/statm: 8660 7873 406 177 0 7563 0
Current children cumulated CPU time (s) 1475.82
Current children cumulated vsize (KiB) 34640

[startup+1542.3 s]
/proc/loadavg: 2.04 2.01 1.96 3/82 31880
/proc/meminfo: memFree=1691168/2055920 swapFree=4180424/4192956
[pid=31838] ppid=31836 vsize=34640 CPUtime=1535.57
/proc/31838/stat : 31838 (xsolve) R 31836 31838 29839 0 -1 4194304 8111 0 0 0 153551 6 0 0 25 0 1 0 1991946414 35471360 7873 996147200 134512640 135239859 4294956208 18446744073709551615 134821158 0 0 4096 0 0 0 0 17 0 0 0
/proc/31838/statm: 8660 7873 406 177 0 7563 0
Current children cumulated CPU time (s) 1535.57
Current children cumulated vsize (KiB) 34640

[startup+1602.3 s]
/proc/loadavg: 2.01 2.01 1.96 3/82 31880
/proc/meminfo: memFree=1691168/2055920 swapFree=4180424/4192956
[pid=31838] ppid=31836 vsize=34640 CPUtime=1595.33
/proc/31838/stat : 31838 (xsolve) R 31836 31838 29839 0 -1 4194304 8111 0 0 0 159527 6 0 0 25 0 1 0 1991946414 35471360 7873 996147200 134512640 135239859 4294956208 18446744073709551615 135097761 0 0 4096 0 0 0 0 17 0 0 0
/proc/31838/statm: 8660 7873 406 177 0 7563 0
Current children cumulated CPU time (s) 1595.33
Current children cumulated vsize (KiB) 34640

[startup+1662.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/82 31880
/proc/meminfo: memFree=1691168/2055920 swapFree=4180424/4192956
[pid=31838] ppid=31836 vsize=34640 CPUtime=1655.09
/proc/31838/stat : 31838 (xsolve) R 31836 31838 29839 0 -1 4194304 8111 0 0 0 165503 6 0 0 25 0 1 0 1991946414 35471360 7873 996147200 134512640 135239859 4294956208 18446744073709551615 135019637 0 0 4096 0 0 0 0 17 0 0 0
/proc/31838/statm: 8660 7873 406 177 0 7563 0
Current children cumulated CPU time (s) 1655.09
Current children cumulated vsize (KiB) 34640

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/82 31880
/proc/meminfo: memFree=1691168/2055920 swapFree=4180424/4192956
[pid=31838] ppid=31836 vsize=34640 CPUtime=1714.84
/proc/31838/stat : 31838 (xsolve) R 31836 31838 29839 0 -1 4194304 8111 0 0 0 171478 6 0 0 25 0 1 0 1991946414 35471360 7873 996147200 134512640 135239859 4294956208 18446744073709551615 135057488 0 0 4096 0 0 0 0 17 0 0 0
/proc/31838/statm: 8660 7873 406 177 0 7563 0
Current children cumulated CPU time (s) 1714.84
Current children cumulated vsize (KiB) 34640

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/82 31880
/proc/meminfo: memFree=1691040/2055920 swapFree=4180424/4192956
[pid=31838] ppid=31836 vsize=34640 CPUtime=1774.61
/proc/31838/stat : 31838 (xsolve) R 31836 31838 29839 0 -1 4194304 8111 0 0 0 177454 7 0 0 25 0 1 0 1991946414 35471360 7873 996147200 134512640 135239859 4294956208 18446744073709551615 134821624 0 0 4096 0 0 0 0 17 0 0 0
/proc/31838/statm: 8660 7873 406 177 0 7563 0
Current children cumulated CPU time (s) 1774.61
Current children cumulated vsize (KiB) 34640



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.8 s]
/proc/loadavg: 2.00 2.00 1.96 3/82 31880
/proc/meminfo: memFree=1690976/2055920 swapFree=4180424/4192956
[pid=31838] ppid=31836 vsize=34640 CPUtime=1800
/proc/31838/stat : 31838 (xsolve) R 31836 31838 29839 0 -1 4194304 8111 0 0 0 179993 7 0 0 25 0 1 0 1991946414 35471360 7873 996147200 134512640 135239859 4294956208 18446744073709551615 135102596 0 0 4096 0 0 0 0 17 0 0 0
/proc/31838/statm: 8660 7873 406 177 0 7563 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 34640

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): 1807.81
CPU time (s): 1800.02
CPU user time (s): 1799.94
CPU system time (s): 0.078987
CPU usage (%): 99.5688
Max. virtual memory (cumulated for all children) (KiB): 34640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.94
system time used= 0.078987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8111
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= 23359

runsolver used 1.66175 second user time and 4.92225 second system time

The end

Launcher Data (download as text)

Begin job on node33 at 2008-07-04 02:02:09
IDJOB=1060995
IDBENCH=54500
IDSOLVER=343
FILE ID=node33/1060995-1215129729
PBS_JOBID= 7877137
Free space on /tmp= 66544 MiB

SOLVER NAME= MDG-noprobe 2008-06-27
BENCH NAME= CPAI08/csp/pseudo/chnl/normalized-chnl-50-55.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-1060995-1215129729/watcher-1060995-1215129729 -o /tmp/evaluation-result-1060995-1215129729/solver-1060995-1215129729 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1060995-1215129729.xml -heu dom/wdeg -res no 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 8ee2641ad289b185e0bf8bb3e7ef9972
RANDOM SEED=1065627915

node33.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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1719896 kB
Buffers:         30492 kB
Cached:         196372 kB
SwapCached:       6444 kB
Active:         180360 kB
Inactive:        91424 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1719896 kB
SwapTotal:     4192956 kB
SwapFree:      4180424 kB
Dirty:            1320 kB
Writeback:           0 kB
Mapped:          51452 kB
Slab:            49580 kB
Committed_AS:  3496816 kB
PageTables:       1872 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 node33 at 2008-07-04 02:32:19