Trace number 268187

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 3.1? (TO) 1800.1 1800.78

General information on the benchmark

NamequeensKnights/
queensKnights-50-5-add.xml
MD5SUMbcc05e0837074ebcb0feb3ab43e0bc42
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark17.3674
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables55
Number of constraints1235
Maximum constraint arity2
Maximum domain size2500
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1235
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/node38/watcher-268187-1168978080 -o ROOT/results/node38/solver-268187-1168978080 -C 1800 -M 900 /tmp/evaluation/268187-1168978080/VALCSP /tmp/evaluation/268187-1168978080/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: 0.49 0.28 0.11 4/68 8798
/proc/meminfo: memFree=1648576/2055920 swapFree=4192812/4192956
[pid=8797] ppid=8795 vsize=1868 CPUtime=0
/proc/8797/stat : 8797 (VALCSP) R 8795 8797 8199 0 -1 4194304 207 0 0 0 0 0 0 0 18 0 1 0 246207701 1912832 185 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 9041531 0 0 4096 0 0 0 0 17 1 0 0
/proc/8797/statm: 467 185 64 8 0 139 0

[startup+0.103558 s]
/proc/loadavg: 0.49 0.28 0.11 4/68 8798
/proc/meminfo: memFree=1648576/2055920 swapFree=4192812/4192956
[pid=8797] ppid=8795 vsize=4244 CPUtime=0.1
/proc/8797/stat : 8797 (VALCSP) R 8795 8797 8199 0 -1 4194304 805 0 0 0 10 0 0 0 18 0 1 0 246207701 4345856 783 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 9041531 0 0 4096 0 0 0 0 17 1 0 0
/proc/8797/statm: 1061 783 64 8 0 733 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4244

[startup+0.511636 s]
/proc/loadavg: 0.49 0.28 0.11 4/68 8798
/proc/meminfo: memFree=1648576/2055920 swapFree=4192812/4192956
[pid=8797] ppid=8795 vsize=14012 CPUtime=0.5
/proc/8797/stat : 8797 (VALCSP) R 8795 8797 8199 0 -1 4194304 3254 0 0 0 50 0 0 0 21 0 1 0 246207701 14348288 3232 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 9041531 0 0 4096 0 0 0 0 17 1 0 0
/proc/8797/statm: 3503 3232 64 8 0 3175 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 14012

[startup+1.33179 s]
/proc/loadavg: 0.53 0.29 0.11 2/68 8798
/proc/meminfo: memFree=1610048/2055920 swapFree=4192812/4192956
[pid=8797] ppid=8795 vsize=39828 CPUtime=1.32
/proc/8797/stat : 8797 (VALCSP) R 8795 8797 8199 0 -1 4194304 9707 0 0 0 129 3 0 0 25 0 1 0 246207701 40783872 9685 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134528859 0 0 4096 0 0 0 0 17 1 0 0
/proc/8797/statm: 9957 9685 64 8 0 9629 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 39828

[startup+2.97111 s]
/proc/loadavg: 0.53 0.29 0.11 2/68 8798
/proc/meminfo: memFree=1610048/2055920 swapFree=4192812/4192956
[pid=8797] ppid=8795 vsize=39828 CPUtime=2.96
/proc/8797/stat : 8797 (VALCSP) R 8795 8797 8199 0 -1 4194304 9707 0 0 0 293 3 0 0 25 0 1 0 246207701 40783872 9685 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134528859 0 0 4096 0 0 0 0 17 1 0 0
/proc/8797/statm: 9957 9685 64 8 0 9629 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 39828

[startup+6.24775 s]
/proc/loadavg: 0.53 0.29 0.11 2/67 8803
/proc/meminfo: memFree=1590664/2055920 swapFree=4192812/4192956
[pid=8797] ppid=8795 vsize=64320 CPUtime=6.22
/proc/8797/stat : 8797 (VALCSP) R 8795 8797 8199 0 -1 4194304 15818 0 0 0 616 6 0 0 25 0 1 0 246207701 65863680 15796 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134529344 0 0 4096 0 0 0 0 17 1 0 0
/proc/8797/statm: 16080 15796 64 8 0 15752 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 64320

[startup+12.703 s]
/proc/loadavg: 0.60 0.31 0.12 2/65 8804
/proc/meminfo: memFree=1591000/2055920 swapFree=4192812/4192956
[pid=8797] ppid=8795 vsize=64320 CPUtime=12.68
/proc/8797/stat : 8797 (VALCSP) R 8795 8797 8199 0 -1 4194304 15818 0 0 0 1262 6 0 0 25 0 1 0 246207701 65863680 15796 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134529344 0 0 4096 0 0 0 0 17 1 0 0
/proc/8797/statm: 16080 15796 64 8 0 15752 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 64320

[startup+25.6035 s]
/proc/loadavg: 0.66 0.33 0.13 2/65 8804
/proc/meminfo: memFree=1566688/2055920 swapFree=4192812/4192956
[pid=8797] ppid=8795 vsize=88672 CPUtime=25.58
/proc/8797/stat : 8797 (VALCSP) R 8795 8797 8199 0 -1 4194304 21930 0 0 0 2549 9 0 0 25 0 1 0 246207701 90800128 21908 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134529329 0 0 4096 0 0 0 0 17 1 0 0
/proc/8797/statm: 22168 21908 64 8 0 21840 0
Current children cumulated CPU time (s) 25.58
Current children cumulated vsize (KiB) 88672

[startup+51.2094 s]
/proc/loadavg: 0.78 0.39 0.15 2/65 8804
/proc/meminfo: memFree=1493152/2055920 swapFree=4192812/4192956
[pid=8797] ppid=8795 vsize=162004 CPUtime=51.17
/proc/8797/stat : 8797 (VALCSP) R 8795 8797 8199 0 -1 4194304 40264 0 0 0 5101 16 0 0 25 0 1 0 246207701 165892096 40242 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134529344 0 0 4096 0 0 0 0 17 1 0 0
/proc/8797/statm: 40501 40242 64 8 0 40173 0
Current children cumulated CPU time (s) 51.17
Current children cumulated vsize (KiB) 162004

[startup+102.414 s]
/proc/loadavg: 0.91 0.49 0.20 2/65 8804
/proc/meminfo: memFree=1395232/2055920 swapFree=4192812/4192956
[pid=8797] ppid=8795 vsize=259828 CPUtime=102.36
/proc/8797/stat : 8797 (VALCSP) R 8795 8797 8199 0 -1 4194304 64723 0 0 0 10209 27 0 0 25 0 1 0 246207701 266063872 64701 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524894 0 0 4096 0 0 0 0 17 1 0 0
/proc/8797/statm: 64957 64701 66 8 0 64629 0
Current children cumulated CPU time (s) 102.36
Current children cumulated vsize (KiB) 259828

[startup+162.431 s]
/proc/loadavg: 0.96 0.58 0.24 2/65 8804
/proc/meminfo: memFree=1395232/2055920 swapFree=4192812/4192956
[pid=8797] ppid=8795 vsize=259828 CPUtime=162.36
/proc/8797/stat : 8797 (VALCSP) R 8795 8797 8199 0 -1 4194304 64723 0 0 0 16209 27 0 0 25 0 1 0 246207701 266063872 64701 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524894 0 0 4096 0 0 0 0 17 1 0 0
/proc/8797/statm: 64957 64701 66 8 0 64629 0
Current children cumulated CPU time (s) 162.36
Current children cumulated vsize (KiB) 259828

[startup+222.448 s]
/proc/loadavg: 0.98 0.65 0.29 2/65 8804
/proc/meminfo: memFree=1395232/2055920 swapFree=4192812/4192956
[pid=8797] ppid=8795 vsize=259828 CPUtime=222.35
/proc/8797/stat : 8797 (VALCSP) R 8795 8797 8199 0 -1 4194304 64723 0 0 0 22208 27 0 0 25 0 1 0 246207701 266063872 64701 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524896 0 0 4096 0 0 0 0 17 1 0 0
/proc/8797/statm: 64957 64701 66 8 0 64629 0
Current children cumulated CPU time (s) 222.35
Current children cumulated vsize (KiB) 259828

[startup+282.46 s]
/proc/loadavg: 0.99 0.71 0.33 2/65 8804
/proc/meminfo: memFree=1395168/2055920 swapFree=4192812/4192956
[pid=8797] ppid=8795 vsize=259828 CPUtime=282.34
/proc/8797/stat : 8797 (VALCSP) R 8795 8797 8199 0 -1 4194304 64723 0 0 0 28207 27 0 0 25 0 1 0 246207701 266063872 64701 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524896 0 0 4096 0 0 0 0 17 1 0 0
/proc/8797/statm: 64957 64701 66 8 0 64629 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 259828

[startup+342.472 s]
/proc/loadavg: 0.99 0.76 0.37 2/65 8804
/proc/meminfo: memFree=1395168/2055920 swapFree=4192812/4192956
[pid=8797] ppid=8795 vsize=259828 CPUtime=342.33
/proc/8797/stat : 8797 (VALCSP) R 8795 8797 8199 0 -1 4194304 64723 0 0 0 34206 27 0 0 25 0 1 0 246207701 266063872 64701 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524894 0 0 4096 0 0 0 0 17 1 0 0
/proc/8797/statm: 64957 64701 66 8 0 64629 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 259828

[startup+402.488 s]
/proc/loadavg: 0.99 0.80 0.41 2/65 8804
/proc/meminfo: memFree=1395168/2055920 swapFree=4192812/4192956
[pid=8797] ppid=8795 vsize=259828 CPUtime=402.32
/proc/8797/stat : 8797 (VALCSP) R 8795 8797 8199 0 -1 4194304 64723 0 0 0 40205 27 0 0 25 0 1 0 246207701 266063872 64701 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524894 0 0 4096 0 0 0 0 17 1 0 0
/proc/8797/statm: 64957 64701 66 8 0 64629 0
Current children cumulated CPU time (s) 402.32
Current children cumulated vsize (KiB) 259828

[startup+462.504 s]
/proc/loadavg: 0.99 0.84 0.44 2/65 8804
/proc/meminfo: memFree=1395168/2055920 swapFree=4192812/4192956
[pid=8797] ppid=8795 vsize=259828 CPUtime=462.31
/proc/8797/stat : 8797 (VALCSP) R 8795 8797 8199 0 -1 4194304 64723 0 0 0 46204 27 0 0 25 0 1 0 246207701 266063872 64701 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524894 0 0 4096 0 0 0 0 17 1 0 0
/proc/8797/statm: 64957 64701 66 8 0 64629 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 259828

[startup+522.517 s]
/proc/loadavg: 0.99 0.86 0.47 2/65 8804
/proc/meminfo: memFree=1395168/2055920 swapFree=4192812/4192956
[pid=8797] ppid=8795 vsize=259828 CPUtime=522.3
/proc/8797/stat : 8797 (VALCSP) R 8795 8797 8199 0 -1 4194304 64723 0 0 0 52203 27 0 0 25 0 1 0 246207701 266063872 64701 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524894 0 0 4096 0 0 0 0 17 1 0 0
/proc/8797/statm: 64957 64701 66 8 0 64629 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 259828

[startup+582.533 s]
/proc/loadavg: 0.99 0.89 0.50 2/65 8804
/proc/meminfo: memFree=1395168/2055920 swapFree=4192812/4192956
[pid=8797] ppid=8795 vsize=259828 CPUtime=582.3
/proc/8797/stat : 8797 (VALCSP) R 8795 8797 8199 0 -1 4194304 64723 0 0 0 58203 27 0 0 25 0 1 0 246207701 266063872 64701 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524979 0 0 4096 0 0 0 0 17 1 0 0
/proc/8797/statm: 64957 64701 66 8 0 64629 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 259828

[startup+642.547 s]
/proc/loadavg: 0.99 0.90 0.53 2/65 8804
/proc/meminfo: memFree=1395168/2055920 swapFree=4192812/4192956
[pid=8797] ppid=8795 vsize=259828 CPUtime=642.29
/proc/8797/stat : 8797 (VALCSP) R 8795 8797 8199 0 -1 4194304 64723 0 0 0 64202 27 0 0 25 0 1 0 246207701 266063872 64701 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524894 0 0 4096 0 0 0 0 17 1 0 0
/proc/8797/statm: 64957 64701 66 8 0 64629 0
Current children cumulated CPU time (s) 642.29
Current children cumulated vsize (KiB) 259828

[startup+702.557 s]
/proc/loadavg: 0.99 0.92 0.56 2/65 8804
/proc/meminfo: memFree=1395168/2055920 swapFree=4192812/4192956
[pid=8797] ppid=8795 vsize=259828 CPUtime=702.27
/proc/8797/stat : 8797 (VALCSP) R 8795 8797 8199 0 -1 4194304 64723 0 0 0 70200 27 0 0 25 0 1 0 246207701 266063872 64701 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524894 0 0 4096 0 0 0 0 17 1 0 0
/proc/8797/statm: 64957 64701 66 8 0 64629 0
Current children cumulated CPU time (s) 702.27
Current children cumulated vsize (KiB) 259828

[startup+762.572 s]
/proc/loadavg: 0.99 0.93 0.58 2/65 8806
/proc/meminfo: memFree=1394976/2055920 swapFree=4192812/4192956
[pid=8797] ppid=8795 vsize=259828 CPUtime=762.27
/proc/8797/stat : 8797 (VALCSP) R 8795 8797 8199 0 -1 4194304 64723 0 0 0 76200 27 0 0 25 0 1 0 246207701 266063872 64701 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524894 0 0 4096 0 0 0 0 17 1 0 0
/proc/8797/statm: 64957 64701 66 8 0 64629 0
Current children cumulated CPU time (s) 762.27
Current children cumulated vsize (KiB) 259828

[startup+822.59 s]
/proc/loadavg: 0.99 0.94 0.60 2/65 8806
/proc/meminfo: memFree=1395040/2055920 swapFree=4192812/4192956
[pid=8797] ppid=8795 vsize=259828 CPUtime=822.26
/proc/8797/stat : 8797 (VALCSP) R 8795 8797 8199 0 -1 4194304 64723 0 0 0 82199 27 0 0 25 0 1 0 246207701 266063872 64701 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524894 0 0 4096 0 0 0 0 17 1 0 0
/proc/8797/statm: 64957 64701 66 8 0 64629 0
Current children cumulated CPU time (s) 822.26
Current children cumulated vsize (KiB) 259828

[startup+882.601 s]
/proc/loadavg: 0.99 0.95 0.63 2/65 8806
/proc/meminfo: memFree=1395104/2055920 swapFree=4192812/4192956
[pid=8797] ppid=8795 vsize=259828 CPUtime=882.25
/proc/8797/stat : 8797 (VALCSP) R 8795 8797 8199 0 -1 4194304 64723 0 0 0 88198 27 0 0 25 0 1 0 246207701 266063872 64701 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524894 0 0 4096 0 0 0 0 17 1 0 0
/proc/8797/statm: 64957 64701 66 8 0 64629 0
Current children cumulated CPU time (s) 882.25
Current children cumulated vsize (KiB) 259828

[startup+942.613 s]
/proc/loadavg: 0.99 0.95 0.65 2/65 8806
/proc/meminfo: memFree=1395104/2055920 swapFree=4192812/4192956
[pid=8797] ppid=8795 vsize=259828 CPUtime=942.24
/proc/8797/stat : 8797 (VALCSP) R 8795 8797 8199 0 -1 4194304 64723 0 0 0 94197 27 0 0 25 0 1 0 246207701 266063872 64701 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524894 0 0 4096 0 0 0 0 17 1 0 0
/proc/8797/statm: 64957 64701 66 8 0 64629 0
Current children cumulated CPU time (s) 942.24
Current children cumulated vsize (KiB) 259828

[startup+1002.62 s]
/proc/loadavg: 1.04 0.97 0.67 2/65 8806
/proc/meminfo: memFree=1395168/2055920 swapFree=4192812/4192956
[pid=8797] ppid=8795 vsize=259828 CPUtime=1002.23
/proc/8797/stat : 8797 (VALCSP) R 8795 8797 8199 0 -1 4194304 64723 0 0 0 100196 27 0 0 25 0 1 0 246207701 266063872 64701 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524894 0 0 4096 0 0 0 0 17 1 0 0
/proc/8797/statm: 64957 64701 66 8 0 64629 0
Current children cumulated CPU time (s) 1002.23
Current children cumulated vsize (KiB) 259828

[startup+1062.64 s]
/proc/loadavg: 1.01 0.97 0.69 2/65 8806
/proc/meminfo: memFree=1395168/2055920 swapFree=4192812/4192956
[pid=8797] ppid=8795 vsize=259828 CPUtime=1062.22
/proc/8797/stat : 8797 (VALCSP) R 8795 8797 8199 0 -1 4194304 64723 0 0 0 106195 27 0 0 25 0 1 0 246207701 266063872 64701 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524894 0 0 4096 0 0 0 0 17 1 0 0
/proc/8797/statm: 64957 64701 66 8 0 64629 0
Current children cumulated CPU time (s) 1062.22
Current children cumulated vsize (KiB) 259828

[startup+1122.65 s]
/proc/loadavg: 1.00 0.97 0.71 2/65 8806
/proc/meminfo: memFree=1395168/2055920 swapFree=4192812/4192956
[pid=8797] ppid=8795 vsize=259828 CPUtime=1122.21
/proc/8797/stat : 8797 (VALCSP) R 8795 8797 8199 0 -1 4194304 64723 0 0 0 112194 27 0 0 25 0 1 0 246207701 266063872 64701 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524894 0 0 4096 0 0 0 0 17 1 0 0
/proc/8797/statm: 64957 64701 66 8 0 64629 0
Current children cumulated CPU time (s) 1122.21
Current children cumulated vsize (KiB) 259828

[startup+1182.67 s]
/proc/loadavg: 1.00 0.97 0.72 2/65 8806
/proc/meminfo: memFree=1395104/2055920 swapFree=4192812/4192956
[pid=8797] ppid=8795 vsize=259828 CPUtime=1182.21
/proc/8797/stat : 8797 (VALCSP) R 8795 8797 8199 0 -1 4194304 64723 0 0 0 118193 28 0 0 25 0 1 0 246207701 266063872 64701 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524979 0 0 4096 0 0 0 0 17 1 0 0
/proc/8797/statm: 64957 64701 66 8 0 64629 0
Current children cumulated CPU time (s) 1182.21
Current children cumulated vsize (KiB) 259828

[startup+1242.68 s]
/proc/loadavg: 1.00 0.97 0.74 2/65 8806
/proc/meminfo: memFree=1395104/2055920 swapFree=4192812/4192956
[pid=8797] ppid=8795 vsize=259828 CPUtime=1242.21
/proc/8797/stat : 8797 (VALCSP) R 8795 8797 8199 0 -1 4194304 64723 0 0 0 124193 28 0 0 25 0 1 0 246207701 266063872 64701 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524875 0 0 4096 0 0 0 0 17 1 0 0
/proc/8797/statm: 64957 64701 66 8 0 64629 0
Current children cumulated CPU time (s) 1242.21
Current children cumulated vsize (KiB) 259828

[startup+1302.7 s]
/proc/loadavg: 1.00 0.97 0.75 2/65 8806
/proc/meminfo: memFree=1395168/2055920 swapFree=4192812/4192956
[pid=8797] ppid=8795 vsize=259828 CPUtime=1302.2
/proc/8797/stat : 8797 (VALCSP) R 8795 8797 8199 0 -1 4194304 64723 0 0 0 130192 28 0 0 25 0 1 0 246207701 266063872 64701 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524894 0 0 4096 0 0 0 0 17 1 0 0
/proc/8797/statm: 64957 64701 66 8 0 64629 0
Current children cumulated CPU time (s) 1302.2
Current children cumulated vsize (KiB) 259828

[startup+1362.71 s]
/proc/loadavg: 1.05 0.99 0.77 2/65 8806
/proc/meminfo: memFree=1395168/2055920 swapFree=4192812/4192956
[pid=8797] ppid=8795 vsize=259828 CPUtime=1362.19
/proc/8797/stat : 8797 (VALCSP) R 8795 8797 8199 0 -1 4194304 64723 0 0 0 136191 28 0 0 25 0 1 0 246207701 266063872 64701 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524894 0 0 4096 0 0 0 0 17 1 0 0
/proc/8797/statm: 64957 64701 66 8 0 64629 0
Current children cumulated CPU time (s) 1362.19
Current children cumulated vsize (KiB) 259828

[startup+1422.72 s]
/proc/loadavg: 1.02 0.99 0.78 2/65 8806
/proc/meminfo: memFree=1395168/2055920 swapFree=4192812/4192956
[pid=8797] ppid=8795 vsize=259828 CPUtime=1422.18
/proc/8797/stat : 8797 (VALCSP) R 8795 8797 8199 0 -1 4194304 64723 0 0 0 142190 28 0 0 25 0 1 0 246207701 266063872 64701 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524894 0 0 4096 0 0 0 0 17 1 0 0
/proc/8797/statm: 64957 64701 66 8 0 64629 0
Current children cumulated CPU time (s) 1422.18
Current children cumulated vsize (KiB) 259828

[startup+1482.74 s]
/proc/loadavg: 1.00 0.99 0.79 2/65 8806
/proc/meminfo: memFree=1395104/2055920 swapFree=4192812/4192956
[pid=8797] ppid=8795 vsize=259828 CPUtime=1482.17
/proc/8797/stat : 8797 (VALCSP) R 8795 8797 8199 0 -1 4194304 64723 0 0 0 148189 28 0 0 25 0 1 0 246207701 266063872 64701 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524894 0 0 4096 0 0 0 0 17 1 0 0
/proc/8797/statm: 64957 64701 66 8 0 64629 0
Current children cumulated CPU time (s) 1482.17
Current children cumulated vsize (KiB) 259828

[startup+1542.75 s]
/proc/loadavg: 1.00 0.99 0.80 2/65 8806
/proc/meminfo: memFree=1395104/2055920 swapFree=4192812/4192956
[pid=8797] ppid=8795 vsize=259828 CPUtime=1542.16
/proc/8797/stat : 8797 (VALCSP) R 8795 8797 8199 0 -1 4194304 64723 0 0 0 154188 28 0 0 25 0 1 0 246207701 266063872 64701 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524894 0 0 4096 0 0 0 0 17 1 0 0
/proc/8797/statm: 64957 64701 66 8 0 64629 0
Current children cumulated CPU time (s) 1542.16
Current children cumulated vsize (KiB) 259828

[startup+1602.77 s]
/proc/loadavg: 1.00 0.99 0.81 2/65 8806
/proc/meminfo: memFree=1395168/2055920 swapFree=4192812/4192956
[pid=8797] ppid=8795 vsize=259828 CPUtime=1602.15
/proc/8797/stat : 8797 (VALCSP) R 8795 8797 8199 0 -1 4194304 64723 0 0 0 160187 28 0 0 25 0 1 0 246207701 266063872 64701 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524894 0 0 4096 0 0 0 0 17 1 0 0
/proc/8797/statm: 64957 64701 66 8 0 64629 0
Current children cumulated CPU time (s) 1602.15
Current children cumulated vsize (KiB) 259828

[startup+1662.78 s]
/proc/loadavg: 1.00 0.99 0.82 2/65 8806
/proc/meminfo: memFree=1395168/2055920 swapFree=4192812/4192956
[pid=8797] ppid=8795 vsize=259828 CPUtime=1662.15
/proc/8797/stat : 8797 (VALCSP) R 8795 8797 8199 0 -1 4194304 64723 0 0 0 166187 28 0 0 25 0 1 0 246207701 266063872 64701 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524894 0 0 4096 0 0 0 0 17 1 0 0
/proc/8797/statm: 64957 64701 66 8 0 64629 0
Current children cumulated CPU time (s) 1662.15
Current children cumulated vsize (KiB) 259828

[startup+1722.8 s]
/proc/loadavg: 1.00 0.99 0.83 2/65 8806
/proc/meminfo: memFree=1395104/2055920 swapFree=4192812/4192956
[pid=8797] ppid=8795 vsize=259828 CPUtime=1722.14
/proc/8797/stat : 8797 (VALCSP) R 8795 8797 8199 0 -1 4194304 64723 0 0 0 172186 28 0 0 25 0 1 0 246207701 266063872 64701 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524894 0 0 4096 0 0 0 0 17 1 0 0
/proc/8797/statm: 64957 64701 66 8 0 64629 0
Current children cumulated CPU time (s) 1722.14
Current children cumulated vsize (KiB) 259828

[startup+1782.81 s]
/proc/loadavg: 1.06 1.00 0.84 2/65 8806
/proc/meminfo: memFree=1395104/2055920 swapFree=4192812/4192956
[pid=8797] ppid=8795 vsize=259828 CPUtime=1782.13
/proc/8797/stat : 8797 (VALCSP) R 8795 8797 8199 0 -1 4194304 64723 0 0 0 178185 28 0 0 25 0 1 0 246207701 266063872 64701 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524894 0 0 4096 0 0 0 0 17 1 0 0
/proc/8797/statm: 64957 64701 66 8 0 64629 0
Current children cumulated CPU time (s) 1782.13
Current children cumulated vsize (KiB) 259828



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.73 s]
/proc/loadavg: 1.04 1.00 0.84 2/65 8806
/proc/meminfo: memFree=1395104/2055920 swapFree=4192812/4192956
[pid=8797] ppid=8795 vsize=259828 CPUtime=1800.05
/proc/8797/stat : 8797 (VALCSP) R 8795 8797 8199 0 -1 4194304 64723 0 0 0 179977 28 0 0 25 0 1 0 246207701 266063872 64701 18446744073709551615 134512640 134547260 4294956736 18446744073709551615 134524894 0 0 4096 0 0 0 0 17 1 0 0
/proc/8797/statm: 64957 64701 66 8 0 64629 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 259828

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.78
CPU time (s): 1800.1
CPU user time (s): 1799.77
CPU system time (s): 0.329949
CPU usage (%): 99.9624
Max. virtual memory (cumulated for all children) (KiB): 259828

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.77
system time used= 0.329949
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 64723
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= 3139

runsolver used 1.43678 s user time and 3.37349 s system time

The end



Launcher Data (download as text)




Begin job on node38 on Tue Jan 16 20:08:01 UTC 2007


IDJOB= 268187
IDBENCH= 3703
IDSOLVER= 90
FILE ID= node38/268187-1168978080

PBS_JOBID= 3566171

Free space on /tmp= 66564 MiB

SOLVER NAME= VALCSP 3.1
BENCH NAME= HOME/pub/bench/CPAI06/queensKnights/queensKnights-50-5-add.xml
COMMAND LINE= /tmp/evaluation/268187-1168978080/VALCSP /tmp/evaluation/268187-1168978080/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-268187-1168978080 -o ROOT/results/node38/solver-268187-1168978080 -C 1800 -M 900  /tmp/evaluation/268187-1168978080/VALCSP /tmp/evaluation/268187-1168978080/unknown.xml

META MD5SUM SOLVER= d4fc2c4e0b0392ee9c79e754aa39e238
MD5SUM BENCH=  bcc05e0837074ebcb0feb3ab43e0bc42

RANDOM SEED= 160299399

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		: 3000.267
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		: 3000.267
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:       1649056 kB
Buffers:         45824 kB
Cached:         268540 kB
SwapCached:          0 kB
Active:         152512 kB
Inactive:       182080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1649056 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             592 kB
Writeback:           0 kB
Mapped:          30408 kB
Slab:            57976 kB
Committed_AS:  4932772 kB
PageTables:       1692 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= 66564 MiB



End job on node38 on Tue Jan 16 20:38:08 UTC 2007