Trace number 1101327

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) 1800.08 1803.51

General information on the benchmark

Namecsp/rand-2-50-23/
normalized-rand-2-50-23-587-230-41_ext.xml
MD5SUM19b7482920c29c9f68e9d6e989f10e09
Bench Category2-ARY-EXT (binary constraints in extension)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark129.195
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of constraints461
Maximum constraint arity2
Maximum domain size23
Number of constraints which are defined in extension461
Number of constraints which are defined in intension0
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-1101327-1215292940/watcher-1101327-1215292940 -o /tmp/evaluation-result-1101327-1215292940/solver-1101327-1215292940 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1101327-1215292940.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: 1.91 1.95 1.98 4/82 6672
/proc/meminfo: memFree=1716936/2055920 swapFree=4177348/4192956
[pid=6672] ppid=6670 vsize=4584 CPUtime=0
/proc/6672/stat : 6672 (xsolve) R 6670 6672 3702 0 -1 4194304 380 0 0 0 0 0 0 0 21 0 1 0 652214198 4694016 346 996147200 134512640 135239859 4294956208 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/6672/statm: 1146 354 303 177 0 49 0

[startup+0.0957851 s]
/proc/loadavg: 1.91 1.95 1.98 4/82 6672
/proc/meminfo: memFree=1716936/2055920 swapFree=4177348/4192956
[pid=6672] ppid=6670 vsize=6964 CPUtime=0.08
/proc/6672/stat : 6672 (xsolve) R 6670 6672 3702 0 -1 4194304 1059 0 0 0 8 0 0 0 21 0 1 0 652214198 7131136 1025 996147200 134512640 135239859 4294956208 18446744073709551615 135019226 0 0 4096 0 0 0 0 17 1 0 0
/proc/6672/statm: 1741 1025 386 177 0 644 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6964

[startup+0.101785 s]
/proc/loadavg: 1.91 1.95 1.98 4/82 6672
/proc/meminfo: memFree=1716936/2055920 swapFree=4177348/4192956
[pid=6672] ppid=6670 vsize=6964 CPUtime=0.09
/proc/6672/stat : 6672 (xsolve) R 6670 6672 3702 0 -1 4194304 1059 0 0 0 9 0 0 0 21 0 1 0 652214198 7131136 1025 996147200 134512640 135239859 4294956208 18446744073709551615 135087413 0 0 4096 0 0 0 0 17 1 0 0
/proc/6672/statm: 1741 1025 386 177 0 644 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6964

[startup+0.301806 s]
/proc/loadavg: 1.91 1.95 1.98 4/82 6672
/proc/meminfo: memFree=1716936/2055920 swapFree=4177348/4192956
[pid=6672] ppid=6670 vsize=6968 CPUtime=0.29
/proc/6672/stat : 6672 (xsolve) R 6670 6672 3702 0 -1 4194304 1061 0 0 0 29 0 0 0 24 0 1 0 652214198 7135232 1027 996147200 134512640 135239859 4294956208 18446744073709551615 135019226 0 0 4096 0 0 0 0 17 1 0 0
/proc/6672/statm: 1742 1027 386 177 0 645 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6968

[startup+0.701846 s]
/proc/loadavg: 1.91 1.95 1.98 4/82 6672
/proc/meminfo: memFree=1716936/2055920 swapFree=4177348/4192956
[pid=6672] ppid=6670 vsize=6968 CPUtime=0.69
/proc/6672/stat : 6672 (xsolve) R 6670 6672 3702 0 -1 4194304 1061 0 0 0 69 0 0 0 25 0 1 0 652214198 7135232 1027 996147200 134512640 135239859 4294956208 18446744073709551615 135087740 0 0 4096 0 0 0 0 17 1 0 0
/proc/6672/statm: 1742 1027 386 177 0 645 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6968

[startup+1.50399 s]
/proc/loadavg: 1.91 1.95 1.98 3/83 6673
/proc/meminfo: memFree=1714304/2055920 swapFree=4177348/4192956
[pid=6672] ppid=6670 vsize=6968 CPUtime=1.49
/proc/6672/stat : 6672 (xsolve) R 6670 6672 3702 0 -1 4194304 1061 0 0 0 149 0 0 0 25 0 1 0 652214198 7135232 1027 996147200 134512640 135239859 4294956208 18446744073709551615 135103178 0 0 4096 0 0 0 0 17 1 0 0
/proc/6672/statm: 1742 1027 386 177 0 645 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 6968

[startup+3.10109 s]
/proc/loadavg: 1.91 1.95 1.98 3/83 6673
/proc/meminfo: memFree=1714112/2055920 swapFree=4177348/4192956
[pid=6672] ppid=6670 vsize=6968 CPUtime=3.09
/proc/6672/stat : 6672 (xsolve) R 6670 6672 3702 0 -1 4194304 1061 0 0 0 309 0 0 0 25 0 1 0 652214198 7135232 1027 996147200 134512640 135239859 4294956208 18446744073709551615 135095798 0 0 4096 0 0 0 0 17 1 0 0
/proc/6672/statm: 1742 1027 386 177 0 645 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6968

[startup+6.30142 s]
/proc/loadavg: 1.92 1.95 1.98 3/83 6673
/proc/meminfo: memFree=1714048/2055920 swapFree=4177348/4192956
[pid=6672] ppid=6670 vsize=6968 CPUtime=6.29
/proc/6672/stat : 6672 (xsolve) R 6670 6672 3702 0 -1 4194304 1061 0 0 0 629 0 0 0 25 0 1 0 652214198 7135232 1027 996147200 134512640 135239859 4294956208 18446744073709551615 135095793 0 0 4096 0 0 0 0 17 1 0 0
/proc/6672/statm: 1742 1027 386 177 0 645 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6968

[startup+12.7011 s]
/proc/loadavg: 1.93 1.95 1.98 3/83 6673
/proc/meminfo: memFree=1713984/2055920 swapFree=4177348/4192956
[pid=6672] ppid=6670 vsize=6968 CPUtime=12.68
/proc/6672/stat : 6672 (xsolve) R 6670 6672 3702 0 -1 4194304 1061 0 0 0 1268 0 0 0 25 0 1 0 652214198 7135232 1027 996147200 134512640 135239859 4294956208 18446744073709551615 135042304 0 0 4096 0 0 0 0 17 1 0 0
/proc/6672/statm: 1742 1027 386 177 0 645 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6968

[startup+25.5014 s]
/proc/loadavg: 1.94 1.96 1.98 3/83 6673
/proc/meminfo: memFree=1713984/2055920 swapFree=4177348/4192956
[pid=6672] ppid=6670 vsize=6968 CPUtime=25.48
/proc/6672/stat : 6672 (xsolve) R 6670 6672 3702 0 -1 4194304 1061 0 0 0 2548 0 0 0 25 0 1 0 652214198 7135232 1027 996147200 134512640 135239859 4294956208 18446744073709551615 134821139 0 0 4096 0 0 0 0 17 1 0 0
/proc/6672/statm: 1742 1027 386 177 0 645 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6968

[startup+51.102 s]
/proc/loadavg: 1.96 1.96 1.98 3/83 6673
/proc/meminfo: memFree=1713920/2055920 swapFree=4177348/4192956
[pid=6672] ppid=6670 vsize=6968 CPUtime=51.07
/proc/6672/stat : 6672 (xsolve) R 6670 6672 3702 0 -1 4194304 1061 0 0 0 5107 0 0 0 25 0 1 0 652214198 7135232 1027 996147200 134512640 135239859 4294956208 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/6672/statm: 1742 1027 386 177 0 645 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6968

[startup+102.306 s]
/proc/loadavg: 1.98 1.96 1.98 3/83 6673
/proc/meminfo: memFree=1713920/2055920 swapFree=4177348/4192956
[pid=6672] ppid=6670 vsize=6968 CPUtime=102.27
/proc/6672/stat : 6672 (xsolve) R 6670 6672 3702 0 -1 4194304 1061 0 0 0 10227 0 0 0 25 0 1 0 652214198 7135232 1027 996147200 134512640 135239859 4294956208 18446744073709551615 135103136 0 0 4096 0 0 0 0 17 1 0 0
/proc/6672/statm: 1742 1027 386 177 0 645 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 6968

[startup+162.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/83 6673
/proc/meminfo: memFree=1713856/2055920 swapFree=4177348/4192956
[pid=6672] ppid=6670 vsize=6968 CPUtime=162.24
/proc/6672/stat : 6672 (xsolve) R 6670 6672 3702 0 -1 4194304 1061 0 0 0 16224 0 0 0 25 0 1 0 652214198 7135232 1027 996147200 134512640 135239859 4294956208 18446744073709551615 135103145 0 0 4096 0 0 0 0 17 1 0 0
/proc/6672/statm: 1742 1027 386 177 0 645 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 6968

[startup+222.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/83 6673
/proc/meminfo: memFree=1713856/2055920 swapFree=4177348/4192956
[pid=6672] ppid=6670 vsize=6968 CPUtime=222.23
/proc/6672/stat : 6672 (xsolve) R 6670 6672 3702 0 -1 4194304 1061 0 0 0 22223 0 0 0 25 0 1 0 652214198 7135232 1027 996147200 134512640 135239859 4294956208 18446744073709551615 135030974 0 0 4096 0 0 0 0 17 1 0 0
/proc/6672/statm: 1742 1027 386 177 0 645 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 6968

[startup+282.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/83 6673
/proc/meminfo: memFree=1713792/2055920 swapFree=4177348/4192956
[pid=6672] ppid=6670 vsize=6968 CPUtime=282.22
/proc/6672/stat : 6672 (xsolve) R 6670 6672 3702 0 -1 4194304 1061 0 0 0 28221 1 0 0 25 0 1 0 652214198 7135232 1027 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/6672/statm: 1742 1027 386 177 0 645 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 6968

[startup+342.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/83 6673
/proc/meminfo: memFree=1713856/2055920 swapFree=4177348/4192956
[pid=6672] ppid=6670 vsize=6968 CPUtime=342.21
/proc/6672/stat : 6672 (xsolve) R 6670 6672 3702 0 -1 4194304 1061 0 0 0 34220 1 0 0 25 0 1 0 652214198 7135232 1027 996147200 134512640 135239859 4294956208 18446744073709551615 135019219 0 0 4096 0 0 0 0 17 1 0 0
/proc/6672/statm: 1742 1027 386 177 0 645 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 6968

[startup+402.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/83 6673
/proc/meminfo: memFree=1713856/2055920 swapFree=4177348/4192956
[pid=6672] ppid=6670 vsize=6968 CPUtime=402.19
/proc/6672/stat : 6672 (xsolve) R 6670 6672 3702 0 -1 4194304 1061 0 0 0 40218 1 0 0 25 0 1 0 652214198 7135232 1027 996147200 134512640 135239859 4294956208 18446744073709551615 135103158 0 0 4096 0 0 0 0 17 1 0 0
/proc/6672/statm: 1742 1027 386 177 0 645 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 6968

[startup+462.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/83 6673
/proc/meminfo: memFree=1713792/2055920 swapFree=4177348/4192956
[pid=6672] ppid=6670 vsize=6968 CPUtime=462.17
/proc/6672/stat : 6672 (xsolve) R 6670 6672 3702 0 -1 4194304 1061 0 0 0 46216 1 0 0 25 0 1 0 652214198 7135232 1027 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/6672/statm: 1742 1027 386 177 0 645 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 6968

[startup+522.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/83 6673
/proc/meminfo: memFree=1713728/2055920 swapFree=4177348/4192956
[pid=6672] ppid=6670 vsize=6968 CPUtime=522.16
/proc/6672/stat : 6672 (xsolve) R 6670 6672 3702 0 -1 4194304 1061 0 0 0 52215 1 0 0 25 0 1 0 652214198 7135232 1027 996147200 134512640 135239859 4294956208 18446744073709551615 135019222 0 0 4096 0 0 0 0 17 1 0 0
/proc/6672/statm: 1742 1027 386 177 0 645 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 6968

[startup+582.304 s]
/proc/loadavg: 1.99 1.97 1.98 3/83 6673
/proc/meminfo: memFree=1713728/2055920 swapFree=4177348/4192956
[pid=6672] ppid=6670 vsize=6968 CPUtime=582.15
/proc/6672/stat : 6672 (xsolve) R 6670 6672 3702 0 -1 4194304 1061 0 0 0 58214 1 0 0 25 0 1 0 652214198 7135232 1027 996147200 134512640 135239859 4294956208 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 1 0 0
/proc/6672/statm: 1742 1027 386 177 0 645 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 6968

[startup+642.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/83 6673
/proc/meminfo: memFree=1713728/2055920 swapFree=4177348/4192956
[pid=6672] ppid=6670 vsize=6968 CPUtime=642.13
/proc/6672/stat : 6672 (xsolve) R 6670 6672 3702 0 -1 4194304 1061 0 0 0 64212 1 0 0 25 0 1 0 652214198 7135232 1027 996147200 134512640 135239859 4294956208 18446744073709551615 135019219 0 0 4096 0 0 0 0 17 1 0 0
/proc/6672/statm: 1742 1027 386 177 0 645 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 6968


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

[startup+882.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/83 6673
/proc/meminfo: memFree=1713600/2055920 swapFree=4177348/4192956
[pid=6672] ppid=6670 vsize=6968 CPUtime=882.06
/proc/6672/stat : 6672 (xsolve) R 6670 6672 3702 0 -1 4194304 1061 0 0 0 88205 1 0 0 25 0 1 0 652214198 7135232 1027 996147200 134512640 135239859 4294956208 18446744073709551615 135095822 0 0 4096 0 0 0 0 17 1 0 0
/proc/6672/statm: 1742 1027 386 177 0 645 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 6968

[startup+942.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/83 6673
/proc/meminfo: memFree=1713536/2055920 swapFree=4177348/4192956
[pid=6672] ppid=6670 vsize=6968 CPUtime=942.05
/proc/6672/stat : 6672 (xsolve) R 6670 6672 3702 0 -1 4194304 1061 0 0 0 94204 1 0 0 25 0 1 0 652214198 7135232 1027 996147200 134512640 135239859 4294956208 18446744073709551615 135019219 0 0 4096 0 0 0 0 17 1 0 0
/proc/6672/statm: 1742 1027 386 177 0 645 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 6968

[startup+1002.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/83 6673
/proc/meminfo: memFree=1713472/2055920 swapFree=4177348/4192956
[pid=6672] ppid=6670 vsize=6968 CPUtime=1002.03
/proc/6672/stat : 6672 (xsolve) R 6670 6672 3702 0 -1 4194304 1061 0 0 0 100202 1 0 0 25 0 1 0 652214198 7135232 1027 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/6672/statm: 1742 1027 386 177 0 645 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 6968

[startup+1062.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/82 6715
/proc/meminfo: memFree=1693264/2055920 swapFree=4177348/4192956
[pid=6672] ppid=6670 vsize=6968 CPUtime=1061.87
/proc/6672/stat : 6672 (xsolve) R 6670 6672 3702 0 -1 4194304 1061 0 0 0 106185 2 0 0 25 0 1 0 652214198 7135232 1027 996147200 134512640 135239859 4294956208 18446744073709551615 135019226 0 0 4096 0 0 0 0 17 1 0 0
/proc/6672/statm: 1742 1027 386 177 0 645 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 6968

[startup+1122.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/82 6715
/proc/meminfo: memFree=1693136/2055920 swapFree=4177348/4192956
[pid=6672] ppid=6670 vsize=6968 CPUtime=1121.63
/proc/6672/stat : 6672 (xsolve) R 6670 6672 3702 0 -1 4194304 1061 0 0 0 112161 2 0 0 25 0 1 0 652214198 7135232 1027 996147200 134512640 135239859 4294956208 18446744073709551615 135031317 0 0 4096 0 0 0 0 17 1 0 0
/proc/6672/statm: 1742 1027 386 177 0 645 0
Current children cumulated CPU time (s) 1121.63
Current children cumulated vsize (KiB) 6968

[startup+1182.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/75 6764
/proc/meminfo: memFree=1713544/2055920 swapFree=4177348/4192956
[pid=6672] ppid=6670 vsize=6968 CPUtime=1181.35
/proc/6672/stat : 6672 (xsolve) R 6670 6672 3702 0 -1 4194304 1061 0 0 0 118133 2 0 0 25 0 1 0 652214198 7135232 1027 996147200 134512640 135239859 4294956208 18446744073709551615 135087453 0 0 4096 0 0 0 0 17 1 0 0
/proc/6672/statm: 1742 1027 386 177 0 645 0
Current children cumulated CPU time (s) 1181.35
Current children cumulated vsize (KiB) 6968

[startup+1242.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/75 6764
/proc/meminfo: memFree=1705032/2055920 swapFree=4177348/4192956
[pid=6672] ppid=6670 vsize=6968 CPUtime=1241.12
/proc/6672/stat : 6672 (xsolve) R 6670 6672 3702 0 -1 4194304 1061 0 0 0 124110 2 0 0 25 0 1 0 652214198 7135232 1027 996147200 134512640 135239859 4294956208 18446744073709551615 135095816 0 0 4096 0 0 0 0 17 1 0 0
/proc/6672/statm: 1742 1027 386 177 0 645 0
Current children cumulated CPU time (s) 1241.12
Current children cumulated vsize (KiB) 6968

[startup+1302.3 s]
/proc/loadavg: 2.07 1.99 1.99 3/75 6764
/proc/meminfo: memFree=1696776/2055920 swapFree=4177348/4192956
[pid=6672] ppid=6670 vsize=6968 CPUtime=1300.89
/proc/6672/stat : 6672 (xsolve) R 6670 6672 3702 0 -1 4194304 1061 0 0 0 130087 2 0 0 25 0 1 0 652214198 7135232 1027 996147200 134512640 135239859 4294956208 18446744073709551615 135056105 0 0 4096 0 0 0 0 17 1 0 0
/proc/6672/statm: 1742 1027 386 177 0 645 0
Current children cumulated CPU time (s) 1300.89
Current children cumulated vsize (KiB) 6968

[startup+1362.3 s]
/proc/loadavg: 2.09 2.00 1.99 3/75 6764
/proc/meminfo: memFree=1690760/2055920 swapFree=4177348/4192956
[pid=6672] ppid=6670 vsize=6968 CPUtime=1360.65
/proc/6672/stat : 6672 (xsolve) R 6670 6672 3702 0 -1 4194304 1061 0 0 0 136063 2 0 0 25 0 1 0 652214198 7135232 1027 996147200 134512640 135239859 4294956208 18446744073709551615 135019209 0 0 4096 0 0 0 0 17 1 0 0
/proc/6672/statm: 1742 1027 386 177 0 645 0
Current children cumulated CPU time (s) 1360.65
Current children cumulated vsize (KiB) 6968

[startup+1422.31 s]
/proc/loadavg: 2.09 2.02 2.00 3/75 6764
/proc/meminfo: memFree=1688392/2055920 swapFree=4177348/4192956
[pid=6672] ppid=6670 vsize=6968 CPUtime=1420.42
/proc/6672/stat : 6672 (xsolve) R 6670 6672 3702 0 -1 4194304 1061 0 0 0 142040 2 0 0 25 0 1 0 652214198 7135232 1027 996147200 134512640 135239859 4294956208 18446744073709551615 135019214 0 0 4096 0 0 0 0 17 1 0 0
/proc/6672/statm: 1742 1027 386 177 0 645 0
Current children cumulated CPU time (s) 1420.42
Current children cumulated vsize (KiB) 6968

[startup+1482.3 s]
/proc/loadavg: 2.09 2.03 2.00 3/75 6764
/proc/meminfo: memFree=1683080/2055920 swapFree=4177348/4192956
[pid=6672] ppid=6670 vsize=6968 CPUtime=1480.18
/proc/6672/stat : 6672 (xsolve) R 6670 6672 3702 0 -1 4194304 1061 0 0 0 148016 2 0 0 25 0 1 0 652214198 7135232 1027 996147200 134512640 135239859 4294956208 18446744073709551615 135019219 0 0 4096 0 0 0 0 17 1 0 0
/proc/6672/statm: 1742 1027 386 177 0 645 0
Current children cumulated CPU time (s) 1480.18
Current children cumulated vsize (KiB) 6968

[startup+1542.3 s]
/proc/loadavg: 2.08 2.03 2.00 3/74 6801
/proc/meminfo: memFree=1723920/2055920 swapFree=4177348/4192956
[pid=6672] ppid=6670 vsize=6968 CPUtime=1539.92
/proc/6672/stat : 6672 (xsolve) R 6670 6672 3702 0 -1 4194304 1061 0 0 0 153989 3 0 0 25 0 1 0 652214198 7135232 1027 996147200 134512640 135239859 4294956208 18446744073709551615 135103341 0 0 4096 0 0 0 0 17 0 0 0
/proc/6672/statm: 1742 1027 386 177 0 645 0
Current children cumulated CPU time (s) 1539.92
Current children cumulated vsize (KiB) 6968

[startup+1602.3 s]
/proc/loadavg: 2.15 2.06 2.01 3/74 6801
/proc/meminfo: memFree=1723856/2055920 swapFree=4177348/4192956
[pid=6672] ppid=6670 vsize=6968 CPUtime=1599.68
/proc/6672/stat : 6672 (xsolve) R 6670 6672 3702 0 -1 4194304 1061 0 0 0 159965 3 0 0 25 0 1 0 652214198 7135232 1027 996147200 134512640 135239859 4294956208 18446744073709551615 135030986 0 0 4096 0 0 0 0 17 0 0 0
/proc/6672/statm: 1742 1027 386 177 0 645 0
Current children cumulated CPU time (s) 1599.68
Current children cumulated vsize (KiB) 6968

[startup+1662.3 s]
/proc/loadavg: 2.13 2.07 2.01 3/74 6801
/proc/meminfo: memFree=1723856/2055920 swapFree=4177348/4192956
[pid=6672] ppid=6670 vsize=6968 CPUtime=1659.44
/proc/6672/stat : 6672 (xsolve) R 6670 6672 3702 0 -1 4194304 1061 0 0 0 165941 3 0 0 25 0 1 0 652214198 7135232 1027 996147200 134512640 135239859 4294956208 18446744073709551615 135095792 0 0 4096 0 0 0 0 17 0 0 0
/proc/6672/statm: 1742 1027 386 177 0 645 0
Current children cumulated CPU time (s) 1659.44
Current children cumulated vsize (KiB) 6968

[startup+1722.3 s]
/proc/loadavg: 2.16 2.09 2.02 3/74 6801
/proc/meminfo: memFree=1723856/2055920 swapFree=4177348/4192956
[pid=6672] ppid=6670 vsize=6968 CPUtime=1719.2
/proc/6672/stat : 6672 (xsolve) R 6670 6672 3702 0 -1 4194304 1061 0 0 0 171917 3 0 0 25 0 1 0 652214198 7135232 1027 996147200 134512640 135239859 4294956208 18446744073709551615 134789768 0 0 4096 0 0 0 0 17 0 0 0
/proc/6672/statm: 1742 1027 386 177 0 645 0
Current children cumulated CPU time (s) 1719.2
Current children cumulated vsize (KiB) 6968

[startup+1782.3 s]
/proc/loadavg: 2.19 2.10 2.02 3/74 6801
/proc/meminfo: memFree=1723856/2055920 swapFree=4177348/4192956
[pid=6672] ppid=6670 vsize=6968 CPUtime=1778.95
/proc/6672/stat : 6672 (xsolve) R 6670 6672 3702 0 -1 4194304 1061 0 0 0 177892 3 0 0 25 0 1 0 652214198 7135232 1027 996147200 134512640 135239859 4294956208 18446744073709551615 135103158 0 0 4096 0 0 0 0 17 0 0 0
/proc/6672/statm: 1742 1027 386 177 0 645 0
Current children cumulated CPU time (s) 1778.95
Current children cumulated vsize (KiB) 6968



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1803.5 s]
/proc/loadavg: 2.13 2.09 2.02 3/74 6801
/proc/meminfo: memFree=1723856/2055920 swapFree=4177348/4192956
[pid=6672] ppid=6670 vsize=6968 CPUtime=1800.07
/proc/6672/stat : 6672 (xsolve) R 6670 6672 3702 0 -1 4194304 1061 0 0 0 180004 3 0 0 25 0 1 0 652214198 7135232 1027 996147200 134512640 135239859 4294956208 18446744073709551615 134821260 0 0 4096 0 0 0 0 17 0 0 0
/proc/6672/statm: 1742 1027 386 177 0 645 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 6968

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

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

[startup+1803.5 s]
/proc/loadavg: 2.13 2.09 2.02 3/74 6801
/proc/meminfo: memFree=1723856/2055920 swapFree=4177348/4192956
[pid=6672] ppid=6670 vsize=6968 CPUtime=1800.07
/proc/6672/stat : 6672 (xsolve) R 6670 6672 3702 0 -1 4194304 1061 0 0 0 180004 3 0 0 25 0 1 0 652214198 7135232 1027 996147200 134512640 135239859 4294956208 18446744073709551615 134821260 0 0 4096 0 0 0 0 17 0 0 0
/proc/6672/statm: 1742 1027 386 177 0 645 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 6968

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1803.51
CPU time (s): 1800.08
CPU user time (s): 1800.05
CPU system time (s): 0.033994
CPU usage (%): 99.8099
Max. virtual memory (cumulated for all children) (KiB): 6968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.05
system time used= 0.033994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1061
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= 33699

runsolver used 1.79673 second user time and 4.78327 second system time

The end

Launcher Data (download as text)

Begin job on node84 at 2008-07-05 23:22:21
IDJOB=1101327
IDBENCH=60029
IDSOLVER=343
FILE ID=node84/1101327-1215292940
PBS_JOBID= 7882253
Free space on /tmp= 66556 MiB

SOLVER NAME= MDG-noprobe 2008-06-27
BENCH NAME= CPAI08/csp/rand-2-50-23/normalized-rand-2-50-23-587-230-41_ext.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-1101327-1215292940/watcher-1101327-1215292940 -o /tmp/evaluation-result-1101327-1215292940/solver-1101327-1215292940 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1101327-1215292940.xml -heu dom/wdeg -res no 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 19b7482920c29c9f68e9d6e989f10e09
RANDOM SEED=1288750141

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:       1717352 kB
Buffers:         57508 kB
Cached:         206800 kB
SwapCached:       9596 kB
Active:         175472 kB
Inactive:       115268 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1717352 kB
SwapTotal:     4192956 kB
SwapFree:      4177348 kB
Dirty:            1336 kB
Writeback:           0 kB
Mapped:          42520 kB
Slab:            32972 kB
Committed_AS:  1276932 kB
PageTables:       1864 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= 66556 MiB
End job on node84 at 2008-07-05 23:52:26