Trace number 198976

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, and are wall clock time (not CPU 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
VALCSP 3.0? (MO) 1676.14 1691.12

General information on the benchmark

Nameknights/
knights-100-9.xml
MD5SUM0cd0e67b390af4f151d1050a40941953
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
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables9
Number of constraints36
Maximum constraint arity2
Maximum domain size10000
Number of constraints which are defined in extension0
Number of constraints which are defined in intension36
Global constraints used (with number of constraints)

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SAT/UNSAT expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.1.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node30/watcher-198976-1168131834 -o ROOT/results/node30/solver-198976-1168131834 -C 1800 -M 900 /tmp/evaluation/198976-1168131834/VALCSP /tmp/evaluation/198976-1168131834/unknown.xml 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 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
Current StackSize limit: 10240 KiB

/proc/loadavg: 1.02 1.06 1.38 5/94 17009
/proc/meminfo: memFree=1061288/2055920 swapFree=4191880/4192956
[pid=17008] ppid=17006 vsize=9292 CPUtime=0
/proc/17008/stat : 17008 (VALCSP) R 17006 17008 16790 0 -1 4194304 2076 0 0 0 0 0 0 0 21 0 1 0 161577386 9515008 2054 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134540012 0 0 4096 0 0 0 0 17 1 0 0
/proc/17008/statm: 2323 2054 64 8 0 1995 0

[startup+0.118611 s]
/proc/loadavg: 1.02 1.06 1.38 5/94 17009
/proc/meminfo: memFree=1061288/2055920 swapFree=4191880/4192956
[pid=17008] ppid=17006 vsize=86180 CPUtime=0.1
/proc/17008/stat : 17008 (VALCSP) R 17006 17008 16790 0 -1 4194304 21285 0 0 0 1 9 0 0 21 0 1 0 161577386 88248320 21263 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134540012 0 0 4096 0 0 0 0 17 1 0 0
/proc/17008/statm: 21545 21263 64 8 0 21217 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 86180

[startup+0.526629 s]
/proc/loadavg: 1.02 1.06 1.38 5/94 17009
/proc/meminfo: memFree=1061288/2055920 swapFree=4191880/4192956
[pid=17008] ppid=17006 vsize=393900 CPUtime=0.51
/proc/17008/stat : 17008 (VALCSP) R 17006 17008 16790 0 -1 4194304 98237 0 0 0 11 40 0 0 25 0 1 0 161577386 403353600 98215 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134530955 0 0 4096 0 0 0 0 17 1 0 0
/proc/17008/statm: 98475 98215 64 8 0 98147 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 393900

[startup+1.34768 s]
/proc/loadavg: 1.02 1.06 1.38 3/94 17009
/proc/meminfo: memFree=667816/2055920 swapFree=4191880/4192956
[pid=17008] ppid=17006 vsize=393900 CPUtime=1.32
/proc/17008/stat : 17008 (VALCSP) R 17006 17008 16790 0 -1 4194304 98237 0 0 0 92 40 0 0 25 0 1 0 161577386 403353600 98215 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134530955 0 0 4096 0 0 0 0 17 1 0 0
/proc/17008/statm: 98475 98215 64 8 0 98147 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 393900

[startup+2.98478 s]
/proc/loadavg: 1.02 1.06 1.38 3/94 17009
/proc/meminfo: memFree=667816/2055920 swapFree=4191880/4192956
[pid=17008] ppid=17006 vsize=393900 CPUtime=2.95
/proc/17008/stat : 17008 (VALCSP) R 17006 17008 16790 0 -1 4194304 98237 0 0 0 255 40 0 0 25 0 1 0 161577386 403353600 98215 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134530948 0 0 4096 0 0 0 0 17 1 0 0
/proc/17008/statm: 98475 98215 64 8 0 98147 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 393900

[startup+6.26699 s]
/proc/loadavg: 1.10 1.08 1.38 3/94 17009
/proc/meminfo: memFree=665064/2055920 swapFree=4191880/4192956
[pid=17008] ppid=17006 vsize=393900 CPUtime=6.2
/proc/17008/stat : 17008 (VALCSP) R 17006 17008 16790 0 -1 4194304 98237 0 0 0 580 40 0 0 25 0 1 0 161577386 403353600 98215 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134530960 0 0 4096 0 0 0 0 17 1 0 0
/proc/17008/statm: 98475 98215 64 8 0 98147 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 393900

[startup+12.7264 s]
/proc/loadavg: 1.17 1.09 1.38 3/94 17009
/proc/meminfo: memFree=665064/2055920 swapFree=4191880/4192956
[pid=17008] ppid=17006 vsize=393900 CPUtime=12.61
/proc/17008/stat : 17008 (VALCSP) R 17006 17008 16790 0 -1 4194304 98237 0 0 0 1221 40 0 0 25 0 1 0 161577386 403353600 98215 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134530945 0 0 4096 0 0 0 0 17 1 0 0
/proc/17008/statm: 98475 98215 64 8 0 98147 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 393900

[startup+25.5552 s]
/proc/loadavg: 1.43 1.15 1.40 3/94 17009
/proc/meminfo: memFree=665064/2055920 swapFree=4191880/4192956
[pid=17008] ppid=17006 vsize=393900 CPUtime=25.32
/proc/17008/stat : 17008 (VALCSP) R 17006 17008 16790 0 -1 4194304 98237 0 0 0 2492 40 0 0 25 0 1 0 161577386 403353600 98215 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134530945 0 0 4096 0 0 0 0 17 1 0 0
/proc/17008/statm: 98475 98215 64 8 0 98147 0
Current children cumulated CPU time (s) 25.32
Current children cumulated vsize (KiB) 393900

[startup+51.1919 s]
/proc/loadavg: 1.62 1.22 1.41 3/94 17009
/proc/meminfo: memFree=665192/2055920 swapFree=4191880/4192956
[pid=17008] ppid=17006 vsize=393900 CPUtime=50.74
/proc/17008/stat : 17008 (VALCSP) R 17006 17008 16790 0 -1 4194304 98237 0 0 0 5034 40 0 0 25 0 1 0 161577386 403353600 98215 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134530955 0 0 4096 0 0 0 0 17 1 0 0
/proc/17008/statm: 98475 98215 64 8 0 98147 0
Current children cumulated CPU time (s) 50.74
Current children cumulated vsize (KiB) 393900

[startup+102.462 s]
/proc/loadavg: 1.83 1.34 1.44 3/94 17009
/proc/meminfo: memFree=665192/2055920 swapFree=4191880/4192956
[pid=17008] ppid=17006 vsize=393900 CPUtime=101.59
/proc/17008/stat : 17008 (VALCSP) R 17006 17008 16790 0 -1 4194304 98237 0 0 0 10119 40 0 0 25 0 1 0 161577386 403353600 98215 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134530955 0 0 4096 0 0 0 0 17 1 0 0
/proc/17008/statm: 98475 98215 64 8 0 98147 0
Current children cumulated CPU time (s) 101.59
Current children cumulated vsize (KiB) 393900

[startup+162.527 s]
/proc/loadavg: 1.98 1.47 1.48 3/94 17009
/proc/meminfo: memFree=587624/2055920 swapFree=4191880/4192956
[pid=17008] ppid=17006 vsize=393900 CPUtime=161.13
/proc/17008/stat : 17008 (VALCSP) R 17006 17008 16790 0 -1 4194304 98237 0 0 0 16071 42 0 0 25 0 1 0 161577386 403353600 98215 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134530955 0 0 4096 0 0 0 0 17 1 0 0
/proc/17008/statm: 98475 98215 64 8 0 98147 0
Current children cumulated CPU time (s) 161.13
Current children cumulated vsize (KiB) 393900

[startup+222.628 s]
/proc/loadavg: 1.99 1.56 1.51 3/94 17009
/proc/meminfo: memFree=539368/2055920 swapFree=4191880/4192956
[pid=17008] ppid=17006 vsize=393900 CPUtime=220.66
/proc/17008/stat : 17008 (VALCSP) R 17006 17008 16790 0 -1 4194304 98237 0 0 0 22023 43 0 0 25 0 1 0 161577386 403353600 98215 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134530955 0 0 4096 0 0 0 0 17 1 0 0
/proc/17008/statm: 98475 98215 64 8 0 98147 0
Current children cumulated CPU time (s) 220.66
Current children cumulated vsize (KiB) 393900

[startup+282.663 s]
/proc/loadavg: 1.99 1.64 1.54 3/94 17009
/proc/meminfo: memFree=490088/2055920 swapFree=4191880/4192956
[pid=17008] ppid=17006 vsize=393900 CPUtime=280.16
/proc/17008/stat : 17008 (VALCSP) R 17006 17008 16790 0 -1 4194304 98237 0 0 0 27972 44 0 0 25 0 1 0 161577386 403353600 98215 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134530960 0 0 4096 0 0 0 0 17 1 0 0
/proc/17008/statm: 98475 98215 64 8 0 98147 0
Current children cumulated CPU time (s) 280.16
Current children cumulated vsize (KiB) 393900

[startup+342.758 s]
/proc/loadavg: 1.99 1.70 1.56 3/94 17009
/proc/meminfo: memFree=437864/2055920 swapFree=4191880/4192956
[pid=17008] ppid=17006 vsize=393900 CPUtime=339.71
/proc/17008/stat : 17008 (VALCSP) R 17006 17008 16790 0 -1 4194304 98237 0 0 0 33926 45 0 0 25 0 1 0 161577386 403353600 98215 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134530948 0 0 4096 0 0 0 0 17 1 0 0
/proc/17008/statm: 98475 98215 64 8 0 98147 0
Current children cumulated CPU time (s) 339.71
Current children cumulated vsize (KiB) 393900

[startup+402.855 s]
/proc/loadavg: 1.99 1.75 1.58 3/94 17009
/proc/meminfo: memFree=385064/2055920 swapFree=4191880/4192956
[pid=17008] ppid=17006 vsize=393900 CPUtime=399.27
/proc/17008/stat : 17008 (VALCSP) R 17006 17008 16790 0 -1 4194304 98237 0 0 0 39881 46 0 0 25 0 1 0 161577386 403353600 98215 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134530948 0 0 4096 0 0 0 0 17 1 0 0
/proc/17008/statm: 98475 98215 64 8 0 98147 0
Current children cumulated CPU time (s) 399.27
Current children cumulated vsize (KiB) 393900

[startup+462.941 s]
/proc/loadavg: 1.99 1.80 1.61 3/94 17009
/proc/meminfo: memFree=330536/2055920 swapFree=4191880/4192956
[pid=17008] ppid=17006 vsize=393900 CPUtime=458.81
/proc/17008/stat : 17008 (VALCSP) R 17006 17008 16790 0 -1 4194304 98237 0 0 0 45834 47 0 0 25 0 1 0 161577386 403353600 98215 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134530960 0 0 4096 0 0 0 0 17 1 0 0
/proc/17008/statm: 98475 98215 64 8 0 98147 0
Current children cumulated CPU time (s) 458.81
Current children cumulated vsize (KiB) 393900

[startup+523.02 s]
/proc/loadavg: 1.99 1.83 1.63 3/94 17009
/proc/meminfo: memFree=276968/2055920 swapFree=4191880/4192956
[pid=17008] ppid=17006 vsize=393900 CPUtime=518.35
/proc/17008/stat : 17008 (VALCSP) R 17006 17008 16790 0 -1 4194304 98237 0 0 0 51787 48 0 0 25 0 1 0 161577386 403353600 98215 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134530960 0 0 4096 0 0 0 0 17 1 0 0
/proc/17008/statm: 98475 98215 64 8 0 98147 0
Current children cumulated CPU time (s) 518.35
Current children cumulated vsize (KiB) 393900

[startup+583.118 s]
/proc/loadavg: 1.99 1.86 1.65 3/94 17009
/proc/meminfo: memFree=223400/2055920 swapFree=4191880/4192956
[pid=17008] ppid=17006 vsize=393900 CPUtime=577.92
/proc/17008/stat : 17008 (VALCSP) R 17006 17008 16790 0 -1 4194304 98237 0 0 0 57743 49 0 0 25 0 1 0 161577386 403353600 98215 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134530945 0 0 4096 0 0 0 0 17 1 0 0
/proc/17008/statm: 98475 98215 64 8 0 98147 0
Current children cumulated CPU time (s) 577.92
Current children cumulated vsize (KiB) 393900

[startup+643.218 s]
/proc/loadavg: 1.99 1.88 1.67 3/94 17009
/proc/meminfo: memFree=169832/2055920 swapFree=4191880/4192956
[pid=17008] ppid=17006 vsize=393900 CPUtime=637.47
/proc/17008/stat : 17008 (VALCSP) R 17006 17008 16790 0 -1 4194304 98237 0 0 0 63697 50 0 0 25 0 1 0 161577386 403353600 98215 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134530945 0 0 4096 0 0 0 0 17 1 0 0
/proc/17008/statm: 98475 98215 64 8 0 98147 0
Current children cumulated CPU time (s) 637.47
Current children cumulated vsize (KiB) 393900

[startup+703.221 s]
/proc/loadavg: 1.99 1.90 1.69 3/94 17009
/proc/meminfo: memFree=115432/2055920 swapFree=4191880/4192956
[pid=17008] ppid=17006 vsize=393900 CPUtime=696.94
/proc/17008/stat : 17008 (VALCSP) R 17006 17008 16790 0 -1 4194304 98237 0 0 0 69643 51 0 0 25 0 1 0 161577386 403353600 98215 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134530955 0 0 4096 0 0 0 0 17 1 0 0
/proc/17008/statm: 98475 98215 64 8 0 98147 0
Current children cumulated CPU time (s) 696.94
Current children cumulated vsize (KiB) 393900

[startup+763.3 s]
/proc/loadavg: 1.99 1.92 1.70 3/94 17009
/proc/meminfo: memFree=61864/2055920 swapFree=4191880/4192956
[pid=17008] ppid=17006 vsize=393900 CPUtime=756.52
/proc/17008/stat : 17008 (VALCSP) R 17006 17008 16790 0 -1 4194304 98237 0 0 0 75599 53 0 0 25 0 1 0 161577386 403353600 98215 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134530960 0 0 4096 0 0 0 0 17 1 0 0
/proc/17008/statm: 98475 98215 64 8 0 98147 0
Current children cumulated CPU time (s) 756.52
Current children cumulated vsize (KiB) 393900

[startup+823.393 s]
/proc/loadavg: 1.99 1.93 1.72 3/94 17009
/proc/meminfo: memFree=16104/2055920 swapFree=4191880/4192956
[pid=17008] ppid=17006 vsize=393900 CPUtime=816.11
/proc/17008/stat : 17008 (VALCSP) R 17006 17008 16790 0 -1 4194304 98237 0 0 0 81556 55 0 0 25 0 1 0 161577386 403353600 98215 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134530948 0 0 4096 0 0 0 0 17 1 0 0
/proc/17008/statm: 98475 98215 64 8 0 98147 0
Current children cumulated CPU time (s) 816.11
Current children cumulated vsize (KiB) 393900

[startup+883.469 s]
/proc/loadavg: 1.99 1.94 1.74 3/94 17011
/proc/meminfo: memFree=16232/2055920 swapFree=4191880/4192956
[pid=17008] ppid=17006 vsize=784760 CPUtime=875.53
/proc/17008/stat : 17008 (VALCSP) R 17006 17008 16790 0 -1 4194304 195923 0 0 0 87453 100 0 0 25 0 1 0 161577386 803594240 195901 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134530945 0 0 4096 0 0 0 0 17 1 0 0
/proc/17008/statm: 196190 195901 64 8 0 195862 0
Current children cumulated CPU time (s) 875.53
Current children cumulated vsize (KiB) 784760

[startup+943.56 s]
/proc/loadavg: 1.99 1.95 1.75 3/94 17011
/proc/meminfo: memFree=15208/2055920 swapFree=4191880/4192956
[pid=17008] ppid=17006 vsize=784760 CPUtime=935.12
/proc/17008/stat : 17008 (VALCSP) R 17006 17008 16790 0 -1 4194304 195923 0 0 0 93410 102 0 0 25 0 1 0 161577386 803594240 195901 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134530960 0 0 4096 0 0 0 0 17 1 0 0
/proc/17008/statm: 196190 195901 64 8 0 195862 0
Current children cumulated CPU time (s) 935.12
Current children cumulated vsize (KiB) 784760

[startup+1003.57 s]
/proc/loadavg: 1.99 1.95 1.76 4/94 17011
/proc/meminfo: memFree=16296/2055920 swapFree=4191880/4192956
[pid=17008] ppid=17006 vsize=784760 CPUtime=994.6
/proc/17008/stat : 17008 (VALCSP) R 17006 17008 16790 0 -1 4194304 195923 0 0 0 99356 104 0 0 25 0 1 0 161577386 803594240 195901 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134530955 0 0 4096 0 0 0 0 17 1 0 0
/proc/17008/statm: 196190 195901 64 8 0 195862 0
Current children cumulated CPU time (s) 994.6
Current children cumulated vsize (KiB) 784760

[startup+1063.58 s]
/proc/loadavg: 1.99 1.96 1.77 3/94 17011
/proc/meminfo: memFree=14824/2055920 swapFree=4191880/4192956
[pid=17008] ppid=17006 vsize=784760 CPUtime=1054.09
/proc/17008/stat : 17008 (VALCSP) R 17006 17008 16790 0 -1 4194304 195923 0 0 0 105302 107 0 0 25 0 1 0 161577386 803594240 195901 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134530945 0 0 4096 0 0 0 0 17 1 0 0
/proc/17008/statm: 196190 195901 64 8 0 195862 0
Current children cumulated CPU time (s) 1054.09
Current children cumulated vsize (KiB) 784760

[startup+1123.64 s]
/proc/loadavg: 1.99 1.96 1.78 3/94 17011
/proc/meminfo: memFree=16040/2055920 swapFree=4191880/4192956
[pid=17008] ppid=17006 vsize=784760 CPUtime=1113.61
/proc/17008/stat : 17008 (VALCSP) R 17006 17008 16790 0 -1 4194304 195923 0 0 0 111253 108 0 0 25 0 1 0 161577386 803594240 195901 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134530960 0 0 4096 0 0 0 0 17 1 0 0
/proc/17008/statm: 196190 195901 64 8 0 195862 0
Current children cumulated CPU time (s) 1113.61
Current children cumulated vsize (KiB) 784760

[startup+1183.73 s]
/proc/loadavg: 1.99 1.97 1.79 3/94 17011
/proc/meminfo: memFree=16040/2055920 swapFree=4191880/4192956
[pid=17008] ppid=17006 vsize=784760 CPUtime=1173.2
/proc/17008/stat : 17008 (VALCSP) R 17006 17008 16790 0 -1 4194304 195923 0 0 0 117211 109 0 0 25 0 1 0 161577386 803594240 195901 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134530960 0 0 4096 0 0 0 0 17 1 0 0
/proc/17008/statm: 196190 195901 64 8 0 195862 0
Current children cumulated CPU time (s) 1173.2
Current children cumulated vsize (KiB) 784760

[startup+1243.83 s]
/proc/loadavg: 1.99 1.97 1.81 3/94 17011
/proc/meminfo: memFree=14824/2055920 swapFree=4191880/4192956
[pid=17008] ppid=17006 vsize=784760 CPUtime=1232.8
/proc/17008/stat : 17008 (VALCSP) R 17006 17008 16790 0 -1 4194304 195923 0 0 0 123169 111 0 0 25 0 1 0 161577386 803594240 195901 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134530960 0 0 4096 0 0 0 0 17 1 0 0
/proc/17008/statm: 196190 195901 64 8 0 195862 0
Current children cumulated CPU time (s) 1232.8
Current children cumulated vsize (KiB) 784760

[startup+1303.92 s]
/proc/loadavg: 2.17 2.02 1.83 3/94 17011
/proc/meminfo: memFree=15208/2055920 swapFree=4191880/4192956
[pid=17008] ppid=17006 vsize=784760 CPUtime=1292.39
/proc/17008/stat : 17008 (VALCSP) R 17006 17008 16790 0 -1 4194304 195923 0 0 0 129126 113 0 0 25 0 1 0 161577386 803594240 195901 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134530960 0 0 4096 0 0 0 0 17 1 0 0
/proc/17008/statm: 196190 195901 64 8 0 195862 0
Current children cumulated CPU time (s) 1292.39
Current children cumulated vsize (KiB) 784760

[startup+1363.93 s]
/proc/loadavg: 2.06 2.01 1.84 4/94 17011
/proc/meminfo: memFree=14888/2055920 swapFree=4191880/4192956
[pid=17008] ppid=17006 vsize=784760 CPUtime=1351.89
/proc/17008/stat : 17008 (VALCSP) R 17006 17008 16790 0 -1 4194304 195923 0 0 0 135076 113 0 0 25 0 1 0 161577386 803594240 195901 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134530955 0 0 4096 0 0 0 0 17 1 0 0
/proc/17008/statm: 196190 195901 64 8 0 195862 0
Current children cumulated CPU time (s) 1351.89
Current children cumulated vsize (KiB) 784760

[startup+1424.03 s]
/proc/loadavg: 2.02 2.01 1.84 3/94 17011
/proc/meminfo: memFree=15272/2055920 swapFree=4191880/4192956
[pid=17008] ppid=17006 vsize=784760 CPUtime=1411.49
/proc/17008/stat : 17008 (VALCSP) R 17006 17008 16790 0 -1 4194304 195923 0 0 0 141035 114 0 0 25 0 1 0 161577386 803594240 195901 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134530960 0 0 4096 0 0 0 0 17 1 0 0
/proc/17008/statm: 196190 195901 64 8 0 195862 0
Current children cumulated CPU time (s) 1411.49
Current children cumulated vsize (KiB) 784760

[startup+1484.13 s]
/proc/loadavg: 2.01 2.00 1.85 3/94 17011
/proc/meminfo: memFree=15976/2055920 swapFree=4191880/4192956
[pid=17008] ppid=17006 vsize=784760 CPUtime=1471.06
/proc/17008/stat : 17008 (VALCSP) R 17006 17008 16790 0 -1 4194304 195923 0 0 0 146991 115 0 0 25 0 1 0 161577386 803594240 195901 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134530955 0 0 4096 0 0 0 0 17 1 0 0
/proc/17008/statm: 196190 195901 64 8 0 195862 0
Current children cumulated CPU time (s) 1471.06
Current children cumulated vsize (KiB) 784760

[startup+1544.2 s]
/proc/loadavg: 2.00 2.00 1.86 3/94 17011
/proc/meminfo: memFree=16168/2055920 swapFree=4191880/4192956
[pid=17008] ppid=17006 vsize=784760 CPUtime=1530.58
/proc/17008/stat : 17008 (VALCSP) R 17006 17008 16790 0 -1 4194304 195923 0 0 0 152942 116 0 0 25 0 1 0 161577386 803594240 195901 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134530955 0 0 4096 0 0 0 0 17 1 0 0
/proc/17008/statm: 196190 195901 64 8 0 195862 0
Current children cumulated CPU time (s) 1530.58
Current children cumulated vsize (KiB) 784760

[startup+1604.2 s]
/proc/loadavg: 2.00 2.00 1.86 3/94 17011
/proc/meminfo: memFree=15272/2055920 swapFree=4191880/4192956
[pid=17008] ppid=17006 vsize=784760 CPUtime=1590.06
/proc/17008/stat : 17008 (VALCSP) R 17006 17008 16790 0 -1 4194304 195923 0 0 0 158888 118 0 0 25 0 1 0 161577386 803594240 195901 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134530955 0 0 4096 0 0 0 0 17 1 0 0
/proc/17008/statm: 196190 195901 64 8 0 195862 0
Current children cumulated CPU time (s) 1590.06
Current children cumulated vsize (KiB) 784760

[startup+1664.29 s]
/proc/loadavg: 2.00 2.00 1.87 3/94 17011
/proc/meminfo: memFree=15336/2055920 swapFree=4191880/4192956
[pid=17008] ppid=17006 vsize=784760 CPUtime=1649.64
/proc/17008/stat : 17008 (VALCSP) R 17006 17008 16790 0 -1 4194304 195923 0 0 0 164845 119 0 0 25 0 1 0 161577386 803594240 195901 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134530945 0 0 4096 0 0 0 0 17 1 0 0
/proc/17008/statm: 196190 195901 64 8 0 195862 0
Current children cumulated CPU time (s) 1649.64
Current children cumulated vsize (KiB) 784760



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+1690.95 s]
/proc/loadavg: 2.00 2.00 1.87 3/94 17011
/proc/meminfo: memFree=16104/2055920 swapFree=4191880/4192956
[pid=17008] ppid=17006 vsize=929944 CPUtime=1675.98
/proc/17008/stat : 17008 (VALCSP) R 17006 17008 16790 0 -1 4194304 232222 0 0 0 167463 135 0 0 25 0 1 0 161577386 952262656 232200 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134540012 0 0 4096 0 0 0 0 17 1 0 0
/proc/17008/statm: 232486 232200 64 8 0 232158 0
Current children cumulated CPU time (s) 1675.98
Current children cumulated vsize (KiB) 929944

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1691.12
CPU time (s): 1676.14
CPU user time (s): 1674.64
CPU system time (s): 1.50577
CPU usage (%): 99.1143
Max. virtual memory (cumulated for all children) (KiB): 929944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1674.64
system time used= 1.50577
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 232222
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= 6
involuntary context switches= 64815

runsolver used 1.62975 s user time and 4.85026 s system time

The end



Launcher Data (download as text)




Begin job on node30 on Sun Jan  7 01:03:54 UTC 2007


IDJOB= 198976
IDBENCH= 3585
FILE ID= node30/198976-1168131834

PBS_JOBID= 3477914

Free space on /tmp= 66482 MiB

BENCH NAME= HOME/pub/bench/CPAI06/knights/knights-100-9.xml
COMMAND LINE= /tmp/evaluation/198976-1168131834/VALCSP /tmp/evaluation/198976-1168131834/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-198976-1168131834 -o ROOT/results/node30/solver-198976-1168131834 -C 1800 -M 900  /tmp/evaluation/198976-1168131834/VALCSP /tmp/evaluation/198976-1168131834/unknown.xml

META MD5SUM SOLVER= 6fc756be3a7e45a17a81a19ce431bc48
MD5SUM BENCH=  0cd0e67b390af4f151d1050a40941953

RANDOM SEED= 187667240

TIME LIMIT= 1800 seconds

MEMORY LIMIT= 900 MiB


/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		: 3000.234
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		: 3000.234
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:       1061704 kB
Buffers:         54656 kB
Cached:         756452 kB
SwapCached:        268 kB
Active:         266468 kB
Inactive:       641740 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1061704 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:            3332 kB
Writeback:           0 kB
Mapped:         123568 kB
Slab:            70676 kB
Committed_AS:  4045432 kB
PageTables:       2404 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= 65062 MiB



End job on node30 on Sun Jan  7 01:32:06 UTC 2007