Trace number 1092727

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 1804.01

General information on the benchmark

Namecsp/langford4/
normalized-langford-4-40.xml
MD5SUM40a3acaa544741df45dd665a69096ec7
Bench Category2-ARY-INT (binary 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 variables160
Number of constraints12840
Maximum constraint arity2
Maximum domain size160
Number of constraints which are defined in extension0
Number of constraints which are defined in intension12840
Global constraints used (with number of constraints)

Solver Data (download as text)

0.19/0.22	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-1092727-1215276985/watcher-1092727-1215276985 -o /tmp/evaluation-result-1092727-1215276985/solver-1092727-1215276985 -C 1800 -W 2200 -M 900 --output-limit 1,15 HOME/xsolve HOME/instance-1092727-1215276985.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 4/74 9564
/proc/meminfo: memFree=1732496/2055920 swapFree=4179604/4192956
[pid=9564] ppid=9562 vsize=18572 CPUtime=0
/proc/9564/stat : 9564 (runsolver) R 9562 9564 8271 0 -1 4194368 15 0 0 0 0 0 0 0 20 0 1 0 2006649644 19017728 292 996147200 4194304 4296836 548682068432 18446744073709551615 228774702375 0 0 4096 24578 0 0 0 17 1 0 0
/proc/9564/statm: 4643 292 257 25 0 2626 0

[startup+0.0629869 s]
/proc/loadavg: 2.00 2.00 2.00 4/74 9564
/proc/meminfo: memFree=1732496/2055920 swapFree=4179604/4192956
[pid=9564] ppid=9562 vsize=5100 CPUtime=0.05
/proc/9564/stat : 9564 (xsolve) R 9562 9564 8271 0 -1 4194304 575 0 0 0 5 0 0 0 18 0 1 0 2006649644 5222400 541 996147200 134512640 135239859 4294956208 18446744073709551615 134665800 0 0 4096 0 0 0 0 17 1 0 0
/proc/9564/statm: 1275 541 371 177 0 178 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5100

[startup+0.101992 s]
/proc/loadavg: 2.00 2.00 2.00 4/74 9564
/proc/meminfo: memFree=1732496/2055920 swapFree=4179604/4192956
[pid=9564] ppid=9562 vsize=5356 CPUtime=0.09
/proc/9564/stat : 9564 (xsolve) R 9562 9564 8271 0 -1 4194304 656 0 0 0 9 0 0 0 18 0 1 0 2006649644 5484544 622 996147200 134512640 135239859 4294956208 18446744073709551615 4159126172 0 0 4096 0 0 0 0 17 1 0 0
/proc/9564/statm: 1339 622 371 177 0 242 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5356

[startup+0.302032 s]
/proc/loadavg: 2.00 2.00 2.00 4/74 9564
/proc/meminfo: memFree=1732496/2055920 swapFree=4179604/4192956
[pid=9564] ppid=9562 vsize=7036 CPUtime=0.29
/proc/9564/stat : 9564 (xsolve) R 9562 9564 8271 0 -1 4194304 1056 0 0 0 29 0 0 0 19 0 1 0 2006649644 7204864 1022 996147200 134512640 135239859 4294956208 18446744073709551615 134642411 0 0 4096 0 0 0 0 17 1 0 0
/proc/9564/statm: 1759 1022 371 177 0 662 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7036

[startup+0.70111 s]
/proc/loadavg: 2.00 2.00 2.00 4/74 9564
/proc/meminfo: memFree=1732496/2055920 swapFree=4179604/4192956
[pid=9564] ppid=9562 vsize=11260 CPUtime=0.68
/proc/9564/stat : 9564 (xsolve) R 9562 9564 8271 0 -1 4194304 2186 0 0 0 68 0 0 0 23 0 1 0 2006649644 11530240 2098 996147200 134512640 135239859 4294956208 18446744073709551615 134804785 0 0 4096 0 0 0 0 17 1 0 0
/proc/9564/statm: 2815 2098 412 177 0 1718 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 11260

[startup+1.50127 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 9565
/proc/meminfo: memFree=1725640/2055920 swapFree=4179604/4192956
[pid=9564] ppid=9562 vsize=11260 CPUtime=1.47
/proc/9564/stat : 9564 (xsolve) R 9562 9564 8271 0 -1 4194304 2186 0 0 0 147 0 0 0 25 0 1 0 2006649644 11530240 2098 996147200 134512640 135239859 4294956208 18446744073709551615 135096336 0 0 4096 0 0 0 0 17 1 0 0
/proc/9564/statm: 2815 2098 412 177 0 1718 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 11260

[startup+3.10158 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 9565
/proc/meminfo: memFree=1725448/2055920 swapFree=4179604/4192956
[pid=9564] ppid=9562 vsize=11260 CPUtime=3.06
/proc/9564/stat : 9564 (xsolve) R 9562 9564 8271 0 -1 4194304 2186 0 0 0 305 1 0 0 25 0 1 0 2006649644 11530240 2098 996147200 134512640 135239859 4294956208 18446744073709551615 134737576 0 0 4096 0 0 0 0 17 1 0 0
/proc/9564/statm: 2815 2098 412 177 0 1718 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 11260

[startup+6.3012 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 9565
/proc/meminfo: memFree=1725384/2055920 swapFree=4179604/4192956
[pid=9564] ppid=9562 vsize=11260 CPUtime=6.23
/proc/9564/stat : 9564 (xsolve) R 9562 9564 8271 0 -1 4194304 2186 0 0 0 622 1 0 0 25 0 1 0 2006649644 11530240 2098 996147200 134512640 135239859 4294956208 18446744073709551615 135020284 0 0 4096 0 0 0 0 17 1 0 0
/proc/9564/statm: 2815 2098 412 177 0 1718 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11260

[startup+12.7015 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 9565
/proc/meminfo: memFree=1725256/2055920 swapFree=4179604/4192956
[pid=9564] ppid=9562 vsize=11260 CPUtime=12.57
/proc/9564/stat : 9564 (xsolve) R 9562 9564 8271 0 -1 4194304 2186 0 0 0 1256 1 0 0 25 0 1 0 2006649644 11530240 2098 996147200 134512640 135239859 4294956208 18446744073709551615 135019635 0 0 4096 0 0 0 0 17 1 0 0
/proc/9564/statm: 2815 2098 412 177 0 1718 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 11260

[startup+25.503 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 9565
/proc/meminfo: memFree=1723848/2055920 swapFree=4179604/4192956
[pid=9564] ppid=9562 vsize=11260 CPUtime=25.25
/proc/9564/stat : 9564 (xsolve) R 9562 9564 8271 0 -1 4194304 2186 0 0 0 2524 1 0 0 25 0 1 0 2006649644 11530240 2098 996147200 134512640 135239859 4294956208 18446744073709551615 134738035 0 0 4096 0 0 0 0 17 1 0 0
/proc/9564/statm: 2815 2098 412 177 0 1718 0
Current children cumulated CPU time (s) 25.25
Current children cumulated vsize (KiB) 11260

[startup+51.102 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 9565
/proc/meminfo: memFree=1719240/2055920 swapFree=4179604/4192956
[pid=9564] ppid=9562 vsize=11260 CPUtime=50.6
/proc/9564/stat : 9564 (xsolve) R 9562 9564 8271 0 -1 4194304 2186 0 0 0 5059 1 0 0 25 0 1 0 2006649644 11530240 2098 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 1 0 0
/proc/9564/statm: 2815 2098 412 177 0 1718 0
Current children cumulated CPU time (s) 50.6
Current children cumulated vsize (KiB) 11260

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 9565
/proc/meminfo: memFree=1716360/2055920 swapFree=4179604/4192956
[pid=9564] ppid=9562 vsize=11260 CPUtime=101.33
/proc/9564/stat : 9564 (xsolve) R 9562 9564 8271 0 -1 4194304 2186 0 0 0 10132 1 0 0 25 0 1 0 2006649644 11530240 2098 996147200 134512640 135239859 4294956208 18446744073709551615 134737131 0 0 4096 0 0 0 0 17 1 0 0
/proc/9564/statm: 2815 2098 412 177 0 1718 0
Current children cumulated CPU time (s) 101.33
Current children cumulated vsize (KiB) 11260

[startup+162.303 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 9565
/proc/meminfo: memFree=1715912/2055920 swapFree=4179604/4192956
[pid=9564] ppid=9562 vsize=11260 CPUtime=160.76
/proc/9564/stat : 9564 (xsolve) R 9562 9564 8271 0 -1 4194304 2186 0 0 0 16075 1 0 0 25 0 1 0 2006649644 11530240 2098 996147200 134512640 135239859 4294956208 18446744073709551615 135096032 0 0 4096 0 0 0 0 17 1 0 0
/proc/9564/statm: 2815 2098 412 177 0 1718 0
Current children cumulated CPU time (s) 160.76
Current children cumulated vsize (KiB) 11260

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 9565
/proc/meminfo: memFree=1709768/2055920 swapFree=4179604/4192956
[pid=9564] ppid=9562 vsize=11260 CPUtime=220.19
/proc/9564/stat : 9564 (xsolve) R 9562 9564 8271 0 -1 4194304 2186 0 0 0 22018 1 0 0 25 0 1 0 2006649644 11530240 2098 996147200 134512640 135239859 4294956208 18446744073709551615 135031302 0 0 4096 0 0 0 0 17 1 0 0
/proc/9564/statm: 2815 2098 412 177 0 1718 0
Current children cumulated CPU time (s) 220.19
Current children cumulated vsize (KiB) 11260

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 9571
/proc/meminfo: memFree=1709168/2055920 swapFree=4179604/4192956
[pid=9564] ppid=9562 vsize=11260 CPUtime=279.62
/proc/9564/stat : 9564 (xsolve) R 9562 9564 8271 0 -1 4194304 2186 0 0 0 27961 1 0 0 25 0 1 0 2006649644 11530240 2098 996147200 134512640 135239859 4294956208 18446744073709551615 135020353 0 0 4096 0 0 0 0 17 1 0 0
/proc/9564/statm: 2815 2098 412 177 0 1718 0
Current children cumulated CPU time (s) 279.62
Current children cumulated vsize (KiB) 11260

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/75 9571
/proc/meminfo: memFree=1708864/2055920 swapFree=4179604/4192956
[pid=9564] ppid=9562 vsize=11260 CPUtime=339.07
/proc/9564/stat : 9564 (xsolve) R 9562 9564 8271 0 -1 4194304 2186 0 0 0 33906 1 0 0 25 0 1 0 2006649644 11530240 2098 996147200 134512640 135239859 4294956208 18446744073709551615 134820710 0 0 4096 0 0 0 0 17 1 0 0
/proc/9564/statm: 2815 2098 412 177 0 1718 0
Current children cumulated CPU time (s) 339.07
Current children cumulated vsize (KiB) 11260

[startup+402.302 s]
/proc/loadavg: 2.05 2.01 2.00 3/83 9611
/proc/meminfo: memFree=1719280/2055920 swapFree=4179604/4192956
[pid=9564] ppid=9562 vsize=11260 CPUtime=399
/proc/9564/stat : 9564 (xsolve) R 9562 9564 8271 0 -1 4194304 2186 0 0 0 39898 2 0 0 25 0 1 0 2006649644 11530240 2098 996147200 134512640 135239859 4294956208 18446744073709551615 135072103 0 0 4096 0 0 0 0 17 0 0 0
/proc/9564/statm: 2815 2098 412 177 0 1718 0
Current children cumulated CPU time (s) 399
Current children cumulated vsize (KiB) 11260

[startup+462.302 s]
/proc/loadavg: 2.06 2.02 2.00 3/83 9611
/proc/meminfo: memFree=1719088/2055920 swapFree=4179604/4192956
[pid=9564] ppid=9562 vsize=11260 CPUtime=458.97
/proc/9564/stat : 9564 (xsolve) R 9562 9564 8271 0 -1 4194304 2186 0 0 0 45895 2 0 0 25 0 1 0 2006649644 11530240 2098 996147200 134512640 135239859 4294956208 18446744073709551615 135020515 0 0 4096 0 0 0 0 17 0 0 0
/proc/9564/statm: 2815 2098 412 177 0 1718 0
Current children cumulated CPU time (s) 458.97
Current children cumulated vsize (KiB) 11260

[startup+522.301 s]
/proc/loadavg: 2.06 2.03 2.00 3/83 9611
/proc/meminfo: memFree=1718896/2055920 swapFree=4179604/4192956
[pid=9564] ppid=9562 vsize=11260 CPUtime=518.94
/proc/9564/stat : 9564 (xsolve) R 9562 9564 8271 0 -1 4194304 2186 0 0 0 51892 2 0 0 25 0 1 0 2006649644 11530240 2098 996147200 134512640 135239859 4294956208 18446744073709551615 135096380 0 0 4096 0 0 0 0 17 0 0 0
/proc/9564/statm: 2815 2098 412 177 0 1718 0
Current children cumulated CPU time (s) 518.94
Current children cumulated vsize (KiB) 11260

[startup+582.302 s]
/proc/loadavg: 2.06 2.04 2.00 3/83 9611
/proc/meminfo: memFree=1718840/2055920 swapFree=4179604/4192956
[pid=9564] ppid=9562 vsize=11260 CPUtime=578.92
/proc/9564/stat : 9564 (xsolve) R 9562 9564 8271 0 -1 4194304 2186 0 0 0 57890 2 0 0 25 0 1 0 2006649644 11530240 2098 996147200 134512640 135239859 4294956208 18446744073709551615 135096038 0 0 4096 0 0 0 0 17 0 0 0
/proc/9564/statm: 2815 2098 412 177 0 1718 0
Current children cumulated CPU time (s) 578.92
Current children cumulated vsize (KiB) 11260

[startup+642.302 s]
/proc/loadavg: 2.05 2.04 2.00 3/83 9611
/proc/meminfo: memFree=1718840/2055920 swapFree=4179604/4192956
[pid=9564] ppid=9562 vsize=11260 CPUtime=638.89
/proc/9564/stat : 9564 (xsolve) R 9562 9564 8271 0 -1 4194304 2186 0 0 0 63887 2 0 0 25 0 1 0 2006649644 11530240 2098 996147200 134512640 135239859 4294956208 18446744073709551615 135030995 0 0 4096 0 0 0 0 17 0 0 0
/proc/9564/statm: 2815 2098 412 177 0 1718 0
Current children cumulated CPU time (s) 638.89
Current children cumulated vsize (KiB) 11260


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

[startup+822.302 s]
/proc/loadavg: 2.11 2.07 2.00 3/83 9611
/proc/meminfo: memFree=1718648/2055920 swapFree=4179604/4192956
[pid=9564] ppid=9562 vsize=11260 CPUtime=818.81
/proc/9564/stat : 9564 (xsolve) R 9562 9564 8271 0 -1 4194304 2186 0 0 0 81878 3 0 0 25 0 1 0 2006649644 11530240 2098 996147200 134512640 135239859 4294956208 18446744073709551615 135096304 0 0 4096 0 0 0 0 17 0 0 0
/proc/9564/statm: 2815 2098 412 177 0 1718 0
Current children cumulated CPU time (s) 818.81
Current children cumulated vsize (KiB) 11260

[startup+882.301 s]
/proc/loadavg: 2.10 2.07 2.00 3/83 9611
/proc/meminfo: memFree=1718584/2055920 swapFree=4179604/4192956
[pid=9564] ppid=9562 vsize=11260 CPUtime=878.78
/proc/9564/stat : 9564 (xsolve) R 9562 9564 8271 0 -1 4194304 2186 0 0 0 87875 3 0 0 25 0 1 0 2006649644 11530240 2098 996147200 134512640 135239859 4294956208 18446744073709551615 135096240 0 0 4096 0 0 0 0 17 0 0 0
/proc/9564/statm: 2815 2098 412 177 0 1718 0
Current children cumulated CPU time (s) 878.78
Current children cumulated vsize (KiB) 11260

[startup+942.301 s]
/proc/loadavg: 2.15 2.08 2.01 4/83 9611
/proc/meminfo: memFree=1718520/2055920 swapFree=4179604/4192956
[pid=9564] ppid=9562 vsize=11260 CPUtime=938.76
/proc/9564/stat : 9564 (xsolve) R 9562 9564 8271 0 -1 4194304 2186 0 0 0 93873 3 0 0 25 0 1 0 2006649644 11530240 2098 996147200 134512640 135239859 4294956208 18446744073709551615 135016651 0 0 4096 0 0 0 0 17 0 0 0
/proc/9564/statm: 2815 2098 412 177 0 1718 0
Current children cumulated CPU time (s) 938.76
Current children cumulated vsize (KiB) 11260

[startup+1002.3 s]
/proc/loadavg: 2.11 2.08 2.01 3/83 9611
/proc/meminfo: memFree=1718392/2055920 swapFree=4179604/4192956
[pid=9564] ppid=9562 vsize=11260 CPUtime=998.73
/proc/9564/stat : 9564 (xsolve) R 9562 9564 8271 0 -1 4194304 2186 0 0 0 99870 3 0 0 25 0 1 0 2006649644 11530240 2098 996147200 134512640 135239859 4294956208 18446744073709551615 135031006 0 0 4096 0 0 0 0 17 0 0 0
/proc/9564/statm: 2815 2098 412 177 0 1718 0
Current children cumulated CPU time (s) 998.73
Current children cumulated vsize (KiB) 11260

[startup+1062.3 s]
/proc/loadavg: 2.09 2.08 2.01 3/83 9611
/proc/meminfo: memFree=1718392/2055920 swapFree=4179604/4192956
[pid=9564] ppid=9562 vsize=11260 CPUtime=1058.7
/proc/9564/stat : 9564 (xsolve) R 9562 9564 8271 0 -1 4194304 2186 0 0 0 105867 3 0 0 25 0 1 0 2006649644 11530240 2098 996147200 134512640 135239859 4294956208 18446744073709551615 135073484 0 0 4096 0 0 0 0 17 0 0 0
/proc/9564/statm: 2815 2098 412 177 0 1718 0
Current children cumulated CPU time (s) 1058.7
Current children cumulated vsize (KiB) 11260

[startup+1122.3 s]
/proc/loadavg: 2.07 2.08 2.01 3/83 9611
/proc/meminfo: memFree=1718264/2055920 swapFree=4179604/4192956
[pid=9564] ppid=9562 vsize=11260 CPUtime=1118.67
/proc/9564/stat : 9564 (xsolve) R 9562 9564 8271 0 -1 4194304 2186 0 0 0 111864 3 0 0 25 0 1 0 2006649644 11530240 2098 996147200 134512640 135239859 4294956208 18446744073709551615 135016088 0 0 4096 0 0 0 0 17 0 0 0
/proc/9564/statm: 2815 2098 412 177 0 1718 0
Current children cumulated CPU time (s) 1118.67
Current children cumulated vsize (KiB) 11260

[startup+1182.3 s]
/proc/loadavg: 2.07 2.08 2.01 3/83 9611
/proc/meminfo: memFree=1718264/2055920 swapFree=4179604/4192956
[pid=9564] ppid=9562 vsize=11260 CPUtime=1178.63
/proc/9564/stat : 9564 (xsolve) R 9562 9564 8271 0 -1 4194304 2186 0 0 0 117860 3 0 0 25 0 1 0 2006649644 11530240 2098 996147200 134512640 135239859 4294956208 18446744073709551615 135016109 0 0 4096 0 0 0 0 17 0 0 0
/proc/9564/statm: 2815 2098 412 177 0 1718 0
Current children cumulated CPU time (s) 1178.63
Current children cumulated vsize (KiB) 11260

[startup+1242.3 s]
/proc/loadavg: 2.06 2.08 2.01 3/83 9611
/proc/meminfo: memFree=1718200/2055920 swapFree=4179604/4192956
[pid=9564] ppid=9562 vsize=11260 CPUtime=1238.61
/proc/9564/stat : 9564 (xsolve) R 9562 9564 8271 0 -1 4194304 2186 0 0 0 123858 3 0 0 25 0 1 0 2006649644 11530240 2098 996147200 134512640 135239859 4294956208 18446744073709551615 135020627 0 0 4096 0 0 0 0 17 0 0 0
/proc/9564/statm: 2815 2098 412 177 0 1718 0
Current children cumulated CPU time (s) 1238.61
Current children cumulated vsize (KiB) 11260

[startup+1302.3 s]
/proc/loadavg: 2.06 2.07 2.01 3/83 9611
/proc/meminfo: memFree=1718136/2055920 swapFree=4179604/4192956
[pid=9564] ppid=9562 vsize=11260 CPUtime=1298.59
/proc/9564/stat : 9564 (xsolve) R 9562 9564 8271 0 -1 4194304 2186 0 0 0 129856 3 0 0 25 0 1 0 2006649644 11530240 2098 996147200 134512640 135239859 4294956208 18446744073709551615 135015387 0 0 4096 0 0 0 0 17 0 0 0
/proc/9564/statm: 2815 2098 412 177 0 1718 0
Current children cumulated CPU time (s) 1298.59
Current children cumulated vsize (KiB) 11260

[startup+1362.3 s]
/proc/loadavg: 2.17 2.10 2.02 3/83 9611
/proc/meminfo: memFree=1718136/2055920 swapFree=4179604/4192956
[pid=9564] ppid=9562 vsize=11260 CPUtime=1358.55
/proc/9564/stat : 9564 (xsolve) R 9562 9564 8271 0 -1 4194304 2186 0 0 0 135852 3 0 0 25 0 1 0 2006649644 11530240 2098 996147200 134512640 135239859 4294956208 18446744073709551615 135016652 0 0 4096 0 0 0 0 17 0 0 0
/proc/9564/statm: 2815 2098 412 177 0 1718 0
Current children cumulated CPU time (s) 1358.55
Current children cumulated vsize (KiB) 11260

[startup+1422.31 s]
/proc/loadavg: 2.13 2.10 2.02 3/83 9611
/proc/meminfo: memFree=1718136/2055920 swapFree=4179604/4192956
[pid=9564] ppid=9562 vsize=11260 CPUtime=1418.54
/proc/9564/stat : 9564 (xsolve) R 9562 9564 8271 0 -1 4194304 2186 0 0 0 141850 4 0 0 25 0 1 0 2006649644 11530240 2098 996147200 134512640 135239859 4294956208 18446744073709551615 134821696 0 0 4096 0 0 0 0 17 0 0 0
/proc/9564/statm: 2815 2098 412 177 0 1718 0
Current children cumulated CPU time (s) 1418.54
Current children cumulated vsize (KiB) 11260

[startup+1482.3 s]
/proc/loadavg: 2.11 2.09 2.02 3/83 9611
/proc/meminfo: memFree=1718072/2055920 swapFree=4179604/4192956
[pid=9564] ppid=9562 vsize=11260 CPUtime=1478.51
/proc/9564/stat : 9564 (xsolve) R 9562 9564 8271 0 -1 4194304 2186 0 0 0 147847 4 0 0 25 0 1 0 2006649644 11530240 2098 996147200 134512640 135239859 4294956208 18446744073709551615 135096032 0 0 4096 0 0 0 0 17 0 0 0
/proc/9564/statm: 2815 2098 412 177 0 1718 0
Current children cumulated CPU time (s) 1478.51
Current children cumulated vsize (KiB) 11260

[startup+1542.3 s]
/proc/loadavg: 2.10 2.09 2.01 3/83 9611
/proc/meminfo: memFree=1718072/2055920 swapFree=4179604/4192956
[pid=9564] ppid=9562 vsize=11260 CPUtime=1538.47
/proc/9564/stat : 9564 (xsolve) R 9562 9564 8271 0 -1 4194304 2186 0 0 0 153843 4 0 0 25 0 1 0 2006649644 11530240 2098 996147200 134512640 135239859 4294956208 18446744073709551615 135016651 0 0 4096 0 0 0 0 17 0 0 0
/proc/9564/statm: 2815 2098 412 177 0 1718 0
Current children cumulated CPU time (s) 1538.47
Current children cumulated vsize (KiB) 11260

[startup+1602.3 s]
/proc/loadavg: 2.09 2.09 2.01 3/83 9611
/proc/meminfo: memFree=1718008/2055920 swapFree=4179604/4192956
[pid=9564] ppid=9562 vsize=11260 CPUtime=1598.45
/proc/9564/stat : 9564 (xsolve) R 9562 9564 8271 0 -1 4194304 2186 0 0 0 159841 4 0 0 25 0 1 0 2006649644 11530240 2098 996147200 134512640 135239859 4294956208 18446744073709551615 135102540 0 0 4096 0 0 0 0 17 0 0 0
/proc/9564/statm: 2815 2098 412 177 0 1718 0
Current children cumulated CPU time (s) 1598.45
Current children cumulated vsize (KiB) 11260

[startup+1662.3 s]
/proc/loadavg: 2.08 2.08 2.01 3/83 9611
/proc/meminfo: memFree=1717944/2055920 swapFree=4179604/4192956
[pid=9564] ppid=9562 vsize=11260 CPUtime=1658.42
/proc/9564/stat : 9564 (xsolve) R 9562 9564 8271 0 -1 4194304 2186 0 0 0 165838 4 0 0 25 0 1 0 2006649644 11530240 2098 996147200 134512640 135239859 4294956208 18446744073709551615 135020559 0 0 4096 0 0 0 0 17 0 0 0
/proc/9564/statm: 2815 2098 412 177 0 1718 0
Current children cumulated CPU time (s) 1658.42
Current children cumulated vsize (KiB) 11260

[startup+1722.3 s]
/proc/loadavg: 2.08 2.08 2.01 3/83 9611
/proc/meminfo: memFree=1717944/2055920 swapFree=4179604/4192956
[pid=9564] ppid=9562 vsize=11260 CPUtime=1718.39
/proc/9564/stat : 9564 (xsolve) R 9562 9564 8271 0 -1 4194304 2186 0 0 0 171835 4 0 0 25 0 1 0 2006649644 11530240 2098 996147200 134512640 135239859 4294956208 18446744073709551615 134821696 0 0 4096 0 0 0 0 17 0 0 0
/proc/9564/statm: 2815 2098 412 177 0 1718 0
Current children cumulated CPU time (s) 1718.39
Current children cumulated vsize (KiB) 11260

[startup+1782.3 s]
/proc/loadavg: 2.07 2.08 2.01 3/83 9611
/proc/meminfo: memFree=1717816/2055920 swapFree=4179604/4192956
[pid=9564] ppid=9562 vsize=11260 CPUtime=1778.36
/proc/9564/stat : 9564 (xsolve) R 9562 9564 8271 0 -1 4194304 2186 0 0 0 177832 4 0 0 25 0 1 0 2006649644 11530240 2098 996147200 134512640 135239859 4294956208 18446744073709551615 134804726 0 0 4096 0 0 0 0 17 0 0 0
/proc/9564/statm: 2815 2098 412 177 0 1718 0
Current children cumulated CPU time (s) 1778.36
Current children cumulated vsize (KiB) 11260



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1804.01 s]
/proc/loadavg: 2.13 2.09 2.02 3/83 9611
/proc/meminfo: memFree=1717816/2055920 swapFree=4179604/4192956
[pid=9564] ppid=9562 vsize=11260 CPUtime=1800.06
/proc/9564/stat : 9564 (xsolve) R 9562 9564 8271 0 -1 4194304 2186 0 0 0 180002 4 0 0 25 0 1 0 2006649644 11530240 2098 996147200 134512640 135239859 4294956208 18446744073709551615 135016191 0 0 4096 0 0 0 0 17 0 0 0
/proc/9564/statm: 2815 2098 412 177 0 1718 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 11260

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1804.01
CPU time (s): 1800.08
CPU user time (s): 1800.03
CPU system time (s): 0.049992
CPU usage (%): 99.7818
Max. virtual memory (cumulated for all children) (KiB): 11260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.03
system time used= 0.049992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2186
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= 12516

runsolver used 2.27865 second user time and 5.2682 second system time

The end

Launcher Data (download as text)

Begin job on node74 at 2008-07-05 18:56:25
IDJOB=1092727
IDBENCH=58651
IDSOLVER=343
FILE ID=node74/1092727-1215276985
PBS_JOBID= 7882174
Free space on /tmp= 103232 MiB

SOLVER NAME= MDG-noprobe 2008-06-27
BENCH NAME= CPAI08/csp/langford4/normalized-langford-4-40.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-1092727-1215276985/watcher-1092727-1215276985 -o /tmp/evaluation-result-1092727-1215276985/solver-1092727-1215276985 -C 1800 -W 2200 -M 900 --output-limit 1,15  HOME/xsolve HOME/instance-1092727-1215276985.xml -heu dom/wdeg -res no 

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 900 MiB

MD5SUM BENCH= 40a3acaa544741df45dd665a69096ec7
RANDOM SEED=957142860

node74.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		: 3000.259
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		: 3000.259
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:       1732912 kB
Buffers:         41848 kB
Cached:         186912 kB
SwapCached:       6520 kB
Active:         195244 kB
Inactive:        74528 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1732912 kB
SwapTotal:     4192956 kB
SwapFree:      4179604 kB
Dirty:            2424 kB
Writeback:           0 kB
Mapped:          47632 kB
Slab:            38284 kB
Committed_AS:  4102412 kB
PageTables:       1896 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 103236 MiB
End job on node74 at 2008-07-05 19:26:31