Trace number 200360

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? (TO) 1800.1 1809.99

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/node40/watcher-200360-1168142220 -o ROOT/results/node40/solver-200360-1168142220 -C 1800 -M 900 /tmp/evaluation/200360-1168142220/VALCSP /tmp/evaluation/200360-1168142220/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: 2.77 2.58 2.28 5/85 15542
/proc/meminfo: memFree=1694312/2055920 swapFree=4192812/4192956
[pid=15541] ppid=15539 vsize=18540 CPUtime=0
/proc/15541/stat : 15541 (runsolver) R 15539 15541 11803 0 -1 4194368 16 0 0 0 0 0 0 0 21 0 1 0 162621315 18984960 279 18446744073709551615 4194304 4267372 548682069088 18446744073709551615 264519609639 0 0 4096 24578 0 0 0 17 1 0 0
/proc/15541/statm: 4635 279 244 17 0 2626 0

[startup+0.107958 s]
/proc/loadavg: 2.77 2.58 2.28 5/85 15542
/proc/meminfo: memFree=1694312/2055920 swapFree=4192812/4192956
[pid=15541] ppid=15539 vsize=3980 CPUtime=0.09
/proc/15541/stat : 15541 (VALCSP) R 15539 15541 11803 0 -1 4194304 729 0 0 0 9 0 0 0 20 0 1 0 162621315 4075520 707 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134530238 0 0 4096 0 0 0 0 17 1 0 0
/proc/15541/statm: 995 707 64 8 0 667 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3980

[startup+0.51601 s]
/proc/loadavg: 2.77 2.58 2.28 5/85 15542
/proc/meminfo: memFree=1694312/2055920 swapFree=4192812/4192956
[pid=15541] ppid=15539 vsize=13220 CPUtime=0.49
/proc/15541/stat : 15541 (VALCSP) R 15539 15541 11803 0 -1 4194304 3044 0 0 0 48 1 0 0 24 0 1 0 162621315 13537280 3022 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134530207 0 0 4096 0 0 0 0 17 1 0 0
/proc/15541/statm: 3305 3022 64 8 0 2977 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 13220

[startup+1.33711 s]
/proc/loadavg: 2.77 2.58 2.28 3/85 15542
/proc/meminfo: memFree=1655720/2055920 swapFree=4192812/4192956
[pid=15541] ppid=15539 vsize=39816 CPUtime=1.3
/proc/15541/stat : 15541 (VALCSP) R 15539 15541 11803 0 -1 4194304 9707 0 0 0 126 4 0 0 25 0 1 0 162621315 40771584 9685 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134530475 0 0 4096 0 0 0 0 17 1 0 0
/proc/15541/statm: 9954 9685 64 8 0 9626 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 39816

[startup+2.97432 s]
/proc/loadavg: 2.71 2.57 2.28 3/85 15542
/proc/meminfo: memFree=1655720/2055920 swapFree=4192812/4192956
[pid=15541] ppid=15539 vsize=39816 CPUtime=2.92
/proc/15541/stat : 15541 (VALCSP) R 15539 15541 11803 0 -1 4194304 9707 0 0 0 288 4 0 0 25 0 1 0 162621315 40771584 9685 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134530492 0 0 4096 0 0 0 0 17 1 0 0
/proc/15541/statm: 9954 9685 64 8 0 9626 0
Current children cumulated CPU time (s) 2.92
Current children cumulated vsize (KiB) 39816

[startup+6.25375 s]
/proc/loadavg: 2.71 2.57 2.28 3/85 15542
/proc/meminfo: memFree=1631216/2055920 swapFree=4192812/4192956
[pid=15541] ppid=15539 vsize=64312 CPUtime=6.18
/proc/15541/stat : 15541 (VALCSP) R 15539 15541 11803 0 -1 4194304 15818 0 0 0 611 7 0 0 25 0 1 0 162621315 65855488 15796 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134530955 0 0 4096 0 0 0 0 17 1 0 0
/proc/15541/statm: 16078 15796 64 8 0 15750 0
Current children cumulated CPU time (s) 6.18
Current children cumulated vsize (KiB) 64312

[startup+12.7156 s]
/proc/loadavg: 2.60 2.55 2.27 3/85 15542
/proc/meminfo: memFree=1631416/2055920 swapFree=4192812/4192956
[pid=15541] ppid=15539 vsize=64312 CPUtime=12.58
/proc/15541/stat : 15541 (VALCSP) R 15539 15541 11803 0 -1 4194304 15818 0 0 0 1251 7 0 0 25 0 1 0 162621315 65855488 15796 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134530945 0 0 4096 0 0 0 0 17 1 0 0
/proc/15541/statm: 16078 15796 64 8 0 15750 0
Current children cumulated CPU time (s) 12.58
Current children cumulated vsize (KiB) 64312

[startup+25.5639 s]
/proc/loadavg: 2.50 2.53 2.27 3/85 15542
/proc/meminfo: memFree=1607352/2055920 swapFree=4192812/4192956
[pid=15541] ppid=15539 vsize=88660 CPUtime=25.33
/proc/15541/stat : 15541 (VALCSP) R 15539 15541 11803 0 -1 4194304 21930 0 0 0 2523 10 0 0 25 0 1 0 162621315 90787840 21908 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134530960 0 0 4096 0 0 0 0 17 1 0 0
/proc/15541/statm: 22165 21908 64 8 0 21837 0
Current children cumulated CPU time (s) 25.33
Current children cumulated vsize (KiB) 88660

[startup+51.2202 s]
/proc/loadavg: 2.33 2.49 2.26 3/85 15542
/proc/meminfo: memFree=1534072/2055920 swapFree=4192812/4192956
[pid=15541] ppid=15539 vsize=161996 CPUtime=50.75
/proc/15541/stat : 15541 (VALCSP) R 15539 15541 11803 0 -1 4194304 40264 0 0 0 5056 19 0 0 25 0 1 0 162621315 165883904 40242 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134530955 0 0 4096 0 0 0 0 17 1 0 0
/proc/15541/statm: 40499 40242 64 8 0 40171 0
Current children cumulated CPU time (s) 50.75
Current children cumulated vsize (KiB) 161996

[startup+102.421 s]
/proc/loadavg: 2.13 2.40 2.25 3/85 15542
/proc/meminfo: memFree=1436024/2055920 swapFree=4192812/4192956
[pid=15541] ppid=15539 vsize=259948 CPUtime=101.52
/proc/15541/stat : 15541 (VALCSP) R 15539 15541 11803 0 -1 4194304 64723 0 0 0 10121 31 0 0 25 0 1 0 162621315 266186752 64701 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524704 0 0 4096 0 0 0 0 17 1 0 0
/proc/15541/statm: 64987 64701 66 8 0 64659 0
Current children cumulated CPU time (s) 101.52
Current children cumulated vsize (KiB) 259948

[startup+162.475 s]
/proc/loadavg: 2.08 2.35 2.24 3/85 15542
/proc/meminfo: memFree=1436024/2055920 swapFree=4192812/4192956
[pid=15541] ppid=15539 vsize=259948 CPUtime=161.07
/proc/15541/stat : 15541 (VALCSP) R 15539 15541 11803 0 -1 4194304 64723 0 0 0 16076 31 0 0 25 0 1 0 162621315 266186752 64701 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524787 0 0 4096 0 0 0 0 17 1 0 0
/proc/15541/statm: 64987 64701 66 8 0 64659 0
Current children cumulated CPU time (s) 161.07
Current children cumulated vsize (KiB) 259948

[startup+222.51 s]
/proc/loadavg: 2.03 2.28 2.22 3/85 15542
/proc/meminfo: memFree=1436024/2055920 swapFree=4192812/4192956
[pid=15541] ppid=15539 vsize=259948 CPUtime=220.61
/proc/15541/stat : 15541 (VALCSP) R 15539 15541 11803 0 -1 4194304 64723 0 0 0 22030 31 0 0 25 0 1 0 162621315 266186752 64701 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524702 0 0 4096 0 0 0 0 17 1 0 0
/proc/15541/statm: 64987 64701 66 8 0 64659 0
Current children cumulated CPU time (s) 220.61
Current children cumulated vsize (KiB) 259948

[startup+282.607 s]
/proc/loadavg: 2.11 2.25 2.21 3/91 15680
/proc/meminfo: memFree=1370304/2055920 swapFree=4192812/4192956
[pid=15541] ppid=15539 vsize=259948 CPUtime=279.92
/proc/15541/stat : 15541 (VALCSP) R 15539 15541 11803 0 -1 4194304 64723 0 0 0 27961 31 0 0 25 0 1 0 162621315 266186752 64701 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524702 0 0 4096 0 0 0 0 17 1 0 0
/proc/15541/statm: 64987 64701 66 8 0 64659 0
Current children cumulated CPU time (s) 279.92
Current children cumulated vsize (KiB) 259948

[startup+342.616 s]
/proc/loadavg: 2.04 2.20 2.19 3/85 15740
/proc/meminfo: memFree=1371192/2055920 swapFree=4192812/4192956
[pid=15541] ppid=15539 vsize=259948 CPUtime=339.25
/proc/15541/stat : 15541 (VALCSP) R 15539 15541 11803 0 -1 4194304 64723 0 0 0 33894 31 0 0 25 0 1 0 162621315 266186752 64701 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524702 0 0 4096 0 0 0 0 17 1 0 0
/proc/15541/statm: 64987 64701 66 8 0 64659 0
Current children cumulated CPU time (s) 339.25
Current children cumulated vsize (KiB) 259948

[startup+402.717 s]
/proc/loadavg: 2.01 2.16 2.18 3/85 15740
/proc/meminfo: memFree=1371192/2055920 swapFree=4192812/4192956
[pid=15541] ppid=15539 vsize=259948 CPUtime=398.82
/proc/15541/stat : 15541 (VALCSP) R 15539 15541 11803 0 -1 4194304 64723 0 0 0 39850 32 0 0 25 0 1 0 162621315 266186752 64701 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524702 0 0 4096 0 0 0 0 17 1 0 0
/proc/15541/statm: 64987 64701 66 8 0 64659 0
Current children cumulated CPU time (s) 398.82
Current children cumulated vsize (KiB) 259948

[startup+462.812 s]
/proc/loadavg: 2.00 2.13 2.16 3/85 15740
/proc/meminfo: memFree=1371192/2055920 swapFree=4192812/4192956
[pid=15541] ppid=15539 vsize=259948 CPUtime=458.38
/proc/15541/stat : 15541 (VALCSP) R 15539 15541 11803 0 -1 4194304 64723 0 0 0 45806 32 0 0 25 0 1 0 162621315 266186752 64701 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524702 0 0 4096 0 0 0 0 17 1 0 0
/proc/15541/statm: 64987 64701 66 8 0 64659 0
Current children cumulated CPU time (s) 458.38
Current children cumulated vsize (KiB) 259948

[startup+522.857 s]
/proc/loadavg: 2.00 2.11 2.15 3/85 15740
/proc/meminfo: memFree=1371192/2055920 swapFree=4192812/4192956
[pid=15541] ppid=15539 vsize=259948 CPUtime=517.92
/proc/15541/stat : 15541 (VALCSP) R 15539 15541 11803 0 -1 4194304 64723 0 0 0 51760 32 0 0 25 0 1 0 162621315 266186752 64701 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524702 0 0 4096 0 0 0 0 17 1 0 0
/proc/15541/statm: 64987 64701 66 8 0 64659 0
Current children cumulated CPU time (s) 517.92
Current children cumulated vsize (KiB) 259948

[startup+582.888 s]
/proc/loadavg: 2.00 2.08 2.14 3/85 15740
/proc/meminfo: memFree=1371192/2055920 swapFree=4192812/4192956
[pid=15541] ppid=15539 vsize=259948 CPUtime=577.45
/proc/15541/stat : 15541 (VALCSP) R 15539 15541 11803 0 -1 4194304 64723 0 0 0 57713 32 0 0 25 0 1 0 162621315 266186752 64701 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524702 0 0 4096 0 0 0 0 17 1 0 0
/proc/15541/statm: 64987 64701 66 8 0 64659 0
Current children cumulated CPU time (s) 577.45
Current children cumulated vsize (KiB) 259948

[startup+642.952 s]
/proc/loadavg: 2.00 2.07 2.13 3/85 15740
/proc/meminfo: memFree=1371192/2055920 swapFree=4192812/4192956
[pid=15541] ppid=15539 vsize=259948 CPUtime=637.01
/proc/15541/stat : 15541 (VALCSP) R 15539 15541 11803 0 -1 4194304 64723 0 0 0 63669 32 0 0 25 0 1 0 162621315 266186752 64701 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524702 0 0 4096 0 0 0 0 17 1 0 0
/proc/15541/statm: 64987 64701 66 8 0 64659 0
Current children cumulated CPU time (s) 637.01
Current children cumulated vsize (KiB) 259948

[startup+702.998 s]
/proc/loadavg: 2.00 2.05 2.12 3/85 15740
/proc/meminfo: memFree=1308408/2055920 swapFree=4192812/4192956
[pid=15541] ppid=15539 vsize=259948 CPUtime=696.9
/proc/15541/stat : 15541 (VALCSP) R 15539 15541 11803 0 -1 4194304 64723 0 0 0 69658 32 0 0 25 0 1 0 162621315 266186752 64701 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524704 0 0 4096 0 0 0 0 17 0 0 0
/proc/15541/statm: 64987 64701 66 8 0 64659 0
Current children cumulated CPU time (s) 696.9
Current children cumulated vsize (KiB) 259948

[startup+763.002 s]
/proc/loadavg: 2.00 2.04 2.11 3/85 15740
/proc/meminfo: memFree=1308408/2055920 swapFree=4192812/4192956
[pid=15541] ppid=15539 vsize=259948 CPUtime=756.85
/proc/15541/stat : 15541 (VALCSP) R 15539 15541 11803 0 -1 4194304 64723 0 0 0 75653 32 0 0 25 0 1 0 162621315 266186752 64701 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524702 0 0 4096 0 0 0 0 17 0 0 0
/proc/15541/statm: 64987 64701 66 8 0 64659 0
Current children cumulated CPU time (s) 756.85
Current children cumulated vsize (KiB) 259948

[startup+823.048 s]
/proc/loadavg: 2.00 2.03 2.09 3/85 15740
/proc/meminfo: memFree=1308344/2055920 swapFree=4192812/4192956
[pid=15541] ppid=15539 vsize=259948 CPUtime=816.82
/proc/15541/stat : 15541 (VALCSP) R 15539 15541 11803 0 -1 4194304 64723 0 0 0 81650 32 0 0 25 0 1 0 162621315 266186752 64701 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524702 0 0 4096 0 0 0 0 17 0 0 0
/proc/15541/statm: 64987 64701 66 8 0 64659 0
Current children cumulated CPU time (s) 816.82
Current children cumulated vsize (KiB) 259948

[startup+883.096 s]
/proc/loadavg: 2.00 2.02 2.09 3/85 15740
/proc/meminfo: memFree=1308344/2055920 swapFree=4192812/4192956
[pid=15541] ppid=15539 vsize=259948 CPUtime=876.81
/proc/15541/stat : 15541 (VALCSP) R 15539 15541 11803 0 -1 4194304 64723 0 0 0 87649 32 0 0 25 0 1 0 162621315 266186752 64701 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524702 0 0 4096 0 0 0 0 17 0 0 0
/proc/15541/statm: 64987 64701 66 8 0 64659 0
Current children cumulated CPU time (s) 876.81
Current children cumulated vsize (KiB) 259948

[startup+943.195 s]
/proc/loadavg: 2.10 2.05 2.09 3/85 15740
/proc/meminfo: memFree=1297720/2055920 swapFree=4192812/4192956
[pid=15541] ppid=15539 vsize=259948 CPUtime=936.61
/proc/15541/stat : 15541 (VALCSP) R 15539 15541 11803 0 -1 4194304 64723 0 0 0 93629 32 0 0 25 0 1 0 162621315 266186752 64701 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524702 0 0 4096 0 0 0 0 17 1 0 0
/proc/15541/statm: 64987 64701 66 8 0 64659 0
Current children cumulated CPU time (s) 936.61
Current children cumulated vsize (KiB) 259948

[startup+1003.23 s]
/proc/loadavg: 2.03 2.04 2.08 3/85 15740
/proc/meminfo: memFree=1297720/2055920 swapFree=4192812/4192956
[pid=15541] ppid=15539 vsize=259948 CPUtime=996.15
/proc/15541/stat : 15541 (VALCSP) R 15539 15541 11803 0 -1 4194304 64723 0 0 0 99583 32 0 0 25 0 1 0 162621315 266186752 64701 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524691 0 0 4096 0 0 0 0 17 1 0 0
/proc/15541/statm: 64987 64701 66 8 0 64659 0
Current children cumulated CPU time (s) 996.15
Current children cumulated vsize (KiB) 259948

[startup+1063.26 s]
/proc/loadavg: 2.01 2.03 2.08 3/85 15740
/proc/meminfo: memFree=1297656/2055920 swapFree=4192812/4192956
[pid=15541] ppid=15539 vsize=259948 CPUtime=1055.68
/proc/15541/stat : 15541 (VALCSP) R 15539 15541 11803 0 -1 4194304 64723 0 0 0 105536 32 0 0 25 0 1 0 162621315 266186752 64701 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524689 0 0 4096 0 0 0 0 17 1 0 0
/proc/15541/statm: 64987 64701 66 8 0 64659 0
Current children cumulated CPU time (s) 1055.68
Current children cumulated vsize (KiB) 259948

[startup+1123.29 s]
/proc/loadavg: 2.04 2.03 2.08 3/85 15740
/proc/meminfo: memFree=1297592/2055920 swapFree=4192812/4192956
[pid=15541] ppid=15539 vsize=259948 CPUtime=1115.2
/proc/15541/stat : 15541 (VALCSP) R 15539 15541 11803 0 -1 4194304 64723 0 0 0 111488 32 0 0 25 0 1 0 162621315 266186752 64701 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524702 0 0 4096 0 0 0 0 17 1 0 0
/proc/15541/statm: 64987 64701 66 8 0 64659 0
Current children cumulated CPU time (s) 1115.2
Current children cumulated vsize (KiB) 259948

[startup+1183.34 s]
/proc/loadavg: 2.01 2.02 2.07 3/85 15740
/proc/meminfo: memFree=1297592/2055920 swapFree=4192812/4192956
[pid=15541] ppid=15539 vsize=259948 CPUtime=1174.71
/proc/15541/stat : 15541 (VALCSP) R 15539 15541 11803 0 -1 4194304 64723 0 0 0 117439 32 0 0 25 0 1 0 162621315 266186752 64701 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524702 0 0 4096 0 0 0 0 17 1 0 0
/proc/15541/statm: 64987 64701 66 8 0 64659 0
Current children cumulated CPU time (s) 1174.71
Current children cumulated vsize (KiB) 259948

[startup+1243.38 s]
/proc/loadavg: 2.35 2.11 2.10 3/84 15794
/proc/meminfo: memFree=1015296/2055920 swapFree=4192812/4192956
[pid=15541] ppid=15539 vsize=259948 CPUtime=1233.93
/proc/15541/stat : 15541 (VALCSP) R 15539 15541 11803 0 -1 4194304 64723 0 0 0 123353 40 0 0 25 0 1 0 162621315 266186752 64701 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524704 0 0 4096 0 0 0 0 17 1 0 0
/proc/15541/statm: 64987 64701 66 8 0 64659 0
Current children cumulated CPU time (s) 1233.93
Current children cumulated vsize (KiB) 259948

[startup+1303.43 s]
/proc/loadavg: 1.62 1.96 2.05 2/65 15811
/proc/meminfo: memFree=1679456/2055920 swapFree=4192812/4192956
[pid=15541] ppid=15539 vsize=259948 CPUtime=1293.89
/proc/15541/stat : 15541 (VALCSP) R 15539 15541 11803 0 -1 4194304 64723 0 0 0 129349 40 0 0 25 0 1 0 162621315 266186752 64701 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524702 0 0 4096 0 0 0 0 17 0 0 0
/proc/15541/statm: 64987 64701 66 8 0 64659 0
Current children cumulated CPU time (s) 1293.89
Current children cumulated vsize (KiB) 259948

[startup+1363.47 s]
/proc/loadavg: 1.23 1.78 1.98 2/65 15813
/proc/meminfo: memFree=1679456/2055920 swapFree=4192812/4192956
[pid=15541] ppid=15539 vsize=259948 CPUtime=1353.88
/proc/15541/stat : 15541 (VALCSP) R 15539 15541 11803 0 -1 4194304 64723 0 0 0 135348 40 0 0 25 0 1 0 162621315 266186752 64701 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524702 0 0 4096 0 0 0 0 17 0 0 0
/proc/15541/statm: 64987 64701 66 8 0 64659 0
Current children cumulated CPU time (s) 1353.88
Current children cumulated vsize (KiB) 259948

[startup+1423.5 s]
/proc/loadavg: 1.08 1.64 1.91 2/65 15813
/proc/meminfo: memFree=1679456/2055920 swapFree=4192812/4192956
[pid=15541] ppid=15539 vsize=259948 CPUtime=1413.88
/proc/15541/stat : 15541 (VALCSP) R 15539 15541 11803 0 -1 4194304 64723 0 0 0 141347 41 0 0 25 0 1 0 162621315 266186752 64701 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524702 0 0 4096 0 0 0 0 17 0 0 0
/proc/15541/statm: 64987 64701 66 8 0 64659 0
Current children cumulated CPU time (s) 1413.88
Current children cumulated vsize (KiB) 259948

[startup+1483.54 s]
/proc/loadavg: 1.03 1.52 1.85 2/65 15813
/proc/meminfo: memFree=1679456/2055920 swapFree=4192812/4192956
[pid=15541] ppid=15539 vsize=259948 CPUtime=1473.87
/proc/15541/stat : 15541 (VALCSP) R 15539 15541 11803 0 -1 4194304 64723 0 0 0 147346 41 0 0 25 0 1 0 162621315 266186752 64701 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524691 0 0 4096 0 0 0 0 17 0 0 0
/proc/15541/statm: 64987 64701 66 8 0 64659 0
Current children cumulated CPU time (s) 1473.87
Current children cumulated vsize (KiB) 259948

[startup+1543.58 s]
/proc/loadavg: 1.01 1.42 1.80 2/65 15813
/proc/meminfo: memFree=1679456/2055920 swapFree=4192812/4192956
[pid=15541] ppid=15539 vsize=259948 CPUtime=1533.86
/proc/15541/stat : 15541 (VALCSP) R 15539 15541 11803 0 -1 4194304 64723 0 0 0 153345 41 0 0 25 0 1 0 162621315 266186752 64701 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524702 0 0 4096 0 0 0 0 17 0 0 0
/proc/15541/statm: 64987 64701 66 8 0 64659 0
Current children cumulated CPU time (s) 1533.86
Current children cumulated vsize (KiB) 259948

[startup+1603.61 s]
/proc/loadavg: 1.00 1.34 1.75 2/65 15813
/proc/meminfo: memFree=1679456/2055920 swapFree=4192812/4192956
[pid=15541] ppid=15539 vsize=259948 CPUtime=1593.86
/proc/15541/stat : 15541 (VALCSP) R 15539 15541 11803 0 -1 4194304 64723 0 0 0 159345 41 0 0 25 0 1 0 162621315 266186752 64701 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524702 0 0 4096 0 0 0 0 17 0 0 0
/proc/15541/statm: 64987 64701 66 8 0 64659 0
Current children cumulated CPU time (s) 1593.86
Current children cumulated vsize (KiB) 259948

[startup+1663.65 s]
/proc/loadavg: 1.00 1.28 1.70 2/65 15813
/proc/meminfo: memFree=1679456/2055920 swapFree=4192812/4192956
[pid=15541] ppid=15539 vsize=259948 CPUtime=1653.85
/proc/15541/stat : 15541 (VALCSP) R 15539 15541 11803 0 -1 4194304 64723 0 0 0 165344 41 0 0 25 0 1 0 162621315 266186752 64701 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524702 0 0 4096 0 0 0 0 17 0 0 0
/proc/15541/statm: 64987 64701 66 8 0 64659 0
Current children cumulated CPU time (s) 1653.85
Current children cumulated vsize (KiB) 259948

[startup+1723.68 s]
/proc/loadavg: 1.00 1.22 1.65 2/65 15813
/proc/meminfo: memFree=1679456/2055920 swapFree=4192812/4192956
[pid=15541] ppid=15539 vsize=259948 CPUtime=1713.84
/proc/15541/stat : 15541 (VALCSP) R 15539 15541 11803 0 -1 4194304 64723 0 0 0 171343 41 0 0 25 0 1 0 162621315 266186752 64701 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524702 0 0 4096 0 0 0 0 17 0 0 0
/proc/15541/statm: 64987 64701 66 8 0 64659 0
Current children cumulated CPU time (s) 1713.84
Current children cumulated vsize (KiB) 259948

[startup+1783.72 s]
/proc/loadavg: 1.00 1.18 1.61 2/65 15813
/proc/meminfo: memFree=1679456/2055920 swapFree=4192812/4192956
[pid=15541] ppid=15539 vsize=259948 CPUtime=1773.83
/proc/15541/stat : 15541 (VALCSP) R 15539 15541 11803 0 -1 4194304 64723 0 0 0 177342 41 0 0 25 0 1 0 162621315 266186752 64701 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524704 0 0 4096 0 0 0 0 17 0 0 0
/proc/15541/statm: 64987 64701 66 8 0 64659 0
Current children cumulated CPU time (s) 1773.83
Current children cumulated vsize (KiB) 259948



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1809.94 s]
/proc/loadavg: 1.00 1.17 1.59 2/65 15813
/proc/meminfo: memFree=1679392/2055920 swapFree=4192812/4192956
[pid=15541] ppid=15539 vsize=259948 CPUtime=1800.04
/proc/15541/stat : 15541 (VALCSP) R 15539 15541 11803 0 -1 4194304 64723 0 0 0 179963 41 0 0 25 0 1 0 162621315 266186752 64701 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524702 0 0 4096 0 0 0 0 17 0 0 0
/proc/15541/statm: 64987 64701 66 8 0 64659 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 259948

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1809.99
CPU time (s): 1800.1
CPU user time (s): 1799.64
CPU system time (s): 0.45693
CPU usage (%): 99.4535
Max. virtual memory (cumulated for all children) (KiB): 259948

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.64
system time used= 0.45693
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= 9
involuntary context switches= 26948

runsolver used 1.76473 s user time and 5.2552 s system time

The end



Launcher Data (download as text)




Begin job on node40 on Sun Jan  7 03:57:00 UTC 2007


IDJOB= 200360
IDBENCH= 3703
FILE ID= node40/200360-1168142220

PBS_JOBID= 3478044

Free space on /tmp= 66552 MiB

BENCH NAME= HOME/pub/bench/CPAI06/queensKnights/queensKnights-50-5-add.xml
COMMAND LINE= /tmp/evaluation/200360-1168142220/VALCSP /tmp/evaluation/200360-1168142220/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-200360-1168142220 -o ROOT/results/node40/solver-200360-1168142220 -C 1800 -M 900  /tmp/evaluation/200360-1168142220/VALCSP /tmp/evaluation/200360-1168142220/unknown.xml

META MD5SUM SOLVER= 6fc756be3a7e45a17a81a19ce431bc48
MD5SUM BENCH=  bcc05e0837074ebcb0feb3ab43e0bc42

RANDOM SEED= 985702471

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		: 3000.239
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		: 3000.239
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:       1694984 kB
Buffers:          4184 kB
Cached:          34576 kB
SwapCached:          0 kB
Active:         296180 kB
Inactive:        10004 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1694984 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             316 kB
Writeback:           0 kB
Mapped:         287576 kB
Slab:            39660 kB
Committed_AS:  3961576 kB
PageTables:       2308 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= 66555 MiB



End job on node40 on Sun Jan  7 04:27:10 UTC 2007