Trace number 200447

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) 1800.13 1815.66

General information on the benchmark

NamequeensKnights/
queensKnights-50-5-mul.xml
MD5SUM85c4058d48cdc9937172d180fd2ba967
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 benchmark18.8371
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables55
Number of constraints1485
Maximum constraint arity2
Maximum domain size2500
Number of constraints which are defined in extension0
Number of constraints which are defined in intension1485
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/node45/watcher-200447-1168142646 -o ROOT/results/node45/solver-200447-1168142646 -C 1800 -M 900 /tmp/evaluation/200447-1168142646/VALCSP /tmp/evaluation/200447-1168142646/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: 1.84 1.96 1.83 5/81 12174
/proc/meminfo: memFree=1455632/2055920 swapFree=4184048/4192956
[pid=12173] ppid=12171 vsize=18540 CPUtime=0
/proc/12173/stat : 12173 (runsolver) R 12171 12173 11640 0 -1 4194368 16 0 0 0 0 0 0 0 20 0 1 0 162663663 18984960 279 18446744073709551615 4194304 4267372 548682069088 18446744073709551615 258939088167 0 0 4096 24578 0 0 0 17 1 0 0
/proc/12173/statm: 4635 279 244 17 0 2626 0

[startup+0.108678 s]
/proc/loadavg: 1.84 1.96 1.83 5/81 12174
/proc/meminfo: memFree=1455632/2055920 swapFree=4184048/4192956
[pid=12173] ppid=12171 vsize=4244 CPUtime=0.09
/proc/12173/stat : 12173 (VALCSP) R 12171 12173 11640 0 -1 4194304 806 0 0 0 9 0 0 0 20 0 1 0 162663663 4345856 784 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134531032 0 0 4096 0 0 0 0 17 1 0 0
/proc/12173/statm: 1061 784 64 8 0 733 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4244

[startup+0.516751 s]
/proc/loadavg: 1.84 1.96 1.83 5/81 12174
/proc/meminfo: memFree=1455632/2055920 swapFree=4184048/4192956
[pid=12173] ppid=12171 vsize=14144 CPUtime=0.5
/proc/12173/stat : 12173 (VALCSP) R 12171 12173 11640 0 -1 4194304 3276 0 0 0 49 1 0 0 24 0 1 0 162663663 14483456 3254 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134530352 0 0 4096 0 0 0 0 17 1 0 0
/proc/12173/statm: 3536 3254 64 8 0 3208 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 14144

[startup+1.3369 s]
/proc/loadavg: 1.84 1.96 1.83 3/81 12174
/proc/meminfo: memFree=1417040/2055920 swapFree=4184048/4192956
[pid=12173] ppid=12171 vsize=39824 CPUtime=1.31
/proc/12173/stat : 12173 (VALCSP) R 12171 12173 11640 0 -1 4194304 9709 0 0 0 128 3 0 0 25 0 1 0 162663663 40779776 9687 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134530258 0 0 4096 0 0 0 0 17 1 0 0
/proc/12173/statm: 9956 9687 64 8 0 9628 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 39824

[startup+2.97419 s]
/proc/loadavg: 1.84 1.96 1.83 3/81 12174
/proc/meminfo: memFree=1417040/2055920 swapFree=4184048/4192956
[pid=12173] ppid=12171 vsize=39824 CPUtime=2.93
/proc/12173/stat : 12173 (VALCSP) R 12171 12173 11640 0 -1 4194304 9709 0 0 0 290 3 0 0 25 0 1 0 162663663 40779776 9687 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134530475 0 0 4096 0 0 0 0 17 1 0 0
/proc/12173/statm: 9956 9687 64 8 0 9628 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 39824

[startup+6.25579 s]
/proc/loadavg: 1.85 1.96 1.83 3/81 12174
/proc/meminfo: memFree=1392080/2055920 swapFree=4184048/4192956
[pid=12173] ppid=12171 vsize=64316 CPUtime=6.19
/proc/12173/stat : 12173 (VALCSP) R 12171 12173 11640 0 -1 4194304 15820 0 0 0 613 6 0 0 25 0 1 0 162663663 65859584 15798 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134530960 0 0 4096 0 0 0 0 17 1 0 0
/proc/12173/statm: 16079 15798 64 8 0 15751 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 64316

[startup+12.715 s]
/proc/loadavg: 1.87 1.96 1.83 3/81 12174
/proc/meminfo: memFree=1388112/2055920 swapFree=4184048/4192956
[pid=12173] ppid=12171 vsize=64316 CPUtime=12.6
/proc/12173/stat : 12173 (VALCSP) R 12171 12173 11640 0 -1 4194304 15820 0 0 0 1254 6 0 0 25 0 1 0 162663663 65859584 15798 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134530955 0 0 4096 0 0 0 0 17 1 0 0
/proc/12173/statm: 16079 15798 64 8 0 15751 0
Current children cumulated CPU time (s) 12.6
Current children cumulated vsize (KiB) 64316

[startup+25.5333 s]
/proc/loadavg: 1.89 1.97 1.83 3/81 12174
/proc/meminfo: memFree=1363600/2055920 swapFree=4184048/4192956
[pid=12173] ppid=12171 vsize=88668 CPUtime=25.31
/proc/12173/stat : 12173 (VALCSP) R 12171 12173 11640 0 -1 4194304 21932 0 0 0 2522 9 0 0 25 0 1 0 162663663 90796032 21910 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134530955 0 0 4096 0 0 0 0 17 1 0 0
/proc/12173/statm: 22167 21910 64 8 0 21839 0
Current children cumulated CPU time (s) 25.31
Current children cumulated vsize (KiB) 88668

[startup+51.1609 s]
/proc/loadavg: 1.93 1.97 1.83 3/81 12174
/proc/meminfo: memFree=1269584/2055920 swapFree=4184048/4192956
[pid=12173] ppid=12171 vsize=162004 CPUtime=50.72
/proc/12173/stat : 12173 (VALCSP) R 12171 12173 11640 0 -1 4194304 40265 0 0 0 5056 16 0 0 25 0 1 0 162663663 165892096 40243 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134530955 0 0 4096 0 0 0 0 17 1 0 0
/proc/12173/statm: 40501 40243 64 8 0 40173 0
Current children cumulated CPU time (s) 50.72
Current children cumulated vsize (KiB) 162004

[startup+102.436 s]
/proc/loadavg: 1.97 1.97 1.84 3/81 12174
/proc/meminfo: memFree=1134224/2055920 swapFree=4184048/4192956
[pid=12173] ppid=12171 vsize=296724 CPUtime=101.56
/proc/12173/stat : 12173 (VALCSP) R 12171 12173 11640 0 -1 4194304 73921 0 0 0 10125 31 0 0 25 0 1 0 162663663 303845376 73899 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134530960 0 0 4096 0 0 0 0 17 1 0 0
/proc/12173/statm: 74181 73899 64 8 0 73853 0
Current children cumulated CPU time (s) 101.56
Current children cumulated vsize (KiB) 296724

[startup+162.443 s]
/proc/loadavg: 1.99 1.97 1.84 3/81 12174
/proc/meminfo: memFree=1045904/2055920 swapFree=4184048/4192956
[pid=12173] ppid=12171 vsize=382688 CPUtime=161.05
/proc/12173/stat : 12173 (VALCSP) R 12171 12173 11640 0 -1 4194304 95427 0 0 0 16066 39 0 0 25 0 1 0 162663663 391872512 95405 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524702 0 0 4096 0 0 0 0 17 1 0 0
/proc/12173/statm: 95672 95405 66 8 0 95344 0
Current children cumulated CPU time (s) 161.05
Current children cumulated vsize (KiB) 382688

[startup+222.483 s]
/proc/loadavg: 1.99 1.97 1.85 3/81 12174
/proc/meminfo: memFree=1045840/2055920 swapFree=4184048/4192956
[pid=12173] ppid=12171 vsize=382688 CPUtime=220.58
/proc/12173/stat : 12173 (VALCSP) R 12171 12173 11640 0 -1 4194304 95427 0 0 0 22019 39 0 0 25 0 1 0 162663663 391872512 95405 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524702 0 0 4096 0 0 0 0 17 1 0 0
/proc/12173/statm: 95672 95405 66 8 0 95344 0
Current children cumulated CPU time (s) 220.58
Current children cumulated vsize (KiB) 382688

[startup+282.559 s]
/proc/loadavg: 1.99 1.97 1.85 3/81 12174
/proc/meminfo: memFree=1045840/2055920 swapFree=4184048/4192956
[pid=12173] ppid=12171 vsize=382688 CPUtime=280.13
/proc/12173/stat : 12173 (VALCSP) R 12171 12173 11640 0 -1 4194304 95427 0 0 0 27974 39 0 0 25 0 1 0 162663663 391872512 95405 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524702 0 0 4096 0 0 0 0 17 1 0 0
/proc/12173/statm: 95672 95405 66 8 0 95344 0
Current children cumulated CPU time (s) 280.13
Current children cumulated vsize (KiB) 382688

[startup+342.619 s]
/proc/loadavg: 1.99 1.97 1.86 3/81 12174
/proc/meminfo: memFree=1045776/2055920 swapFree=4184048/4192956
[pid=12173] ppid=12171 vsize=382688 CPUtime=339.68
/proc/12173/stat : 12173 (VALCSP) R 12171 12173 11640 0 -1 4194304 95433 0 0 0 33929 39 0 0 25 0 1 0 162663663 391872512 95411 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524791 0 0 4096 0 0 0 0 17 1 0 0
/proc/12173/statm: 95672 95411 66 8 0 95344 0
Current children cumulated CPU time (s) 339.68
Current children cumulated vsize (KiB) 382688

[startup+402.664 s]
/proc/loadavg: 1.99 1.97 1.87 3/81 12174
/proc/meminfo: memFree=1045712/2055920 swapFree=4184048/4192956
[pid=12173] ppid=12171 vsize=382688 CPUtime=399.21
/proc/12173/stat : 12173 (VALCSP) R 12171 12173 11640 0 -1 4194304 95433 0 0 0 39882 39 0 0 25 0 1 0 162663663 391872512 95411 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524702 0 0 4096 0 0 0 0 17 1 0 0
/proc/12173/statm: 95672 95411 66 8 0 95344 0
Current children cumulated CPU time (s) 399.21
Current children cumulated vsize (KiB) 382688

[startup+462.7 s]
/proc/loadavg: 1.99 1.97 1.87 3/81 12174
/proc/meminfo: memFree=1045712/2055920 swapFree=4184048/4192956
[pid=12173] ppid=12171 vsize=382688 CPUtime=458.74
/proc/12173/stat : 12173 (VALCSP) R 12171 12173 11640 0 -1 4194304 95433 0 0 0 45835 39 0 0 25 0 1 0 162663663 391872512 95411 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524787 0 0 4096 0 0 0 0 17 1 0 0
/proc/12173/statm: 95672 95411 66 8 0 95344 0
Current children cumulated CPU time (s) 458.74
Current children cumulated vsize (KiB) 382688

[startup+522.802 s]
/proc/loadavg: 1.99 1.97 1.88 3/81 12174
/proc/meminfo: memFree=1045712/2055920 swapFree=4184048/4192956
[pid=12173] ppid=12171 vsize=382688 CPUtime=518.33
/proc/12173/stat : 12173 (VALCSP) R 12171 12173 11640 0 -1 4194304 95433 0 0 0 51794 39 0 0 25 0 1 0 162663663 391872512 95411 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524702 0 0 4096 0 0 0 0 17 1 0 0
/proc/12173/statm: 95672 95411 66 8 0 95344 0
Current children cumulated CPU time (s) 518.33
Current children cumulated vsize (KiB) 382688

[startup+582.875 s]
/proc/loadavg: 1.99 1.97 1.88 3/81 12174
/proc/meminfo: memFree=1045648/2055920 swapFree=4184048/4192956
[pid=12173] ppid=12171 vsize=382688 CPUtime=577.86
/proc/12173/stat : 12173 (VALCSP) R 12171 12173 11640 0 -1 4194304 95433 0 0 0 57747 39 0 0 25 0 1 0 162663663 391872512 95411 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134521887 0 0 4096 0 0 0 0 17 1 0 0
/proc/12173/statm: 95672 95411 66 8 0 95344 0
Current children cumulated CPU time (s) 577.86
Current children cumulated vsize (KiB) 382688

[startup+642.916 s]
/proc/loadavg: 1.99 1.97 1.89 3/81 12174
/proc/meminfo: memFree=1045648/2055920 swapFree=4184048/4192956
[pid=12173] ppid=12171 vsize=382688 CPUtime=637.37
/proc/12173/stat : 12173 (VALCSP) R 12171 12173 11640 0 -1 4194304 95433 0 0 0 63698 39 0 0 25 0 1 0 162663663 391872512 95411 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524702 0 0 4096 0 0 0 0 17 1 0 0
/proc/12173/statm: 95672 95411 66 8 0 95344 0
Current children cumulated CPU time (s) 637.37
Current children cumulated vsize (KiB) 382688

[startup+702.957 s]
/proc/loadavg: 1.99 1.97 1.89 3/81 12174
/proc/meminfo: memFree=1045648/2055920 swapFree=4184048/4192956
[pid=12173] ppid=12171 vsize=382688 CPUtime=696.91
/proc/12173/stat : 12173 (VALCSP) R 12171 12173 11640 0 -1 4194304 95433 0 0 0 69651 40 0 0 25 0 1 0 162663663 391872512 95411 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524702 0 0 4096 0 0 0 0 17 1 0 0
/proc/12173/statm: 95672 95411 66 8 0 95344 0
Current children cumulated CPU time (s) 696.91
Current children cumulated vsize (KiB) 382688

[startup+763.003 s]
/proc/loadavg: 1.99 1.97 1.90 3/81 12174
/proc/meminfo: memFree=1045648/2055920 swapFree=4184048/4192956
[pid=12173] ppid=12171 vsize=382688 CPUtime=756.44
/proc/12173/stat : 12173 (VALCSP) R 12171 12173 11640 0 -1 4194304 95433 0 0 0 75604 40 0 0 25 0 1 0 162663663 391872512 95411 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524702 0 0 4096 0 0 0 0 17 1 0 0
/proc/12173/statm: 95672 95411 66 8 0 95344 0
Current children cumulated CPU time (s) 756.44
Current children cumulated vsize (KiB) 382688

[startup+823.043 s]
/proc/loadavg: 2.09 2.00 1.91 3/81 12174
/proc/meminfo: memFree=1045584/2055920 swapFree=4184048/4192956
[pid=12173] ppid=12171 vsize=382688 CPUtime=815.98
/proc/12173/stat : 12173 (VALCSP) R 12171 12173 11640 0 -1 4194304 95433 0 0 0 81558 40 0 0 25 0 1 0 162663663 391872512 95411 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524702 0 0 4096 0 0 0 0 17 1 0 0
/proc/12173/statm: 95672 95411 66 8 0 95344 0
Current children cumulated CPU time (s) 815.98
Current children cumulated vsize (KiB) 382688

[startup+883.083 s]
/proc/loadavg: 2.03 2.00 1.91 3/81 12176
/proc/meminfo: memFree=1045584/2055920 swapFree=4184048/4192956
[pid=12173] ppid=12171 vsize=382688 CPUtime=875.51
/proc/12173/stat : 12173 (VALCSP) R 12171 12173 11640 0 -1 4194304 95433 0 0 0 87511 40 0 0 25 0 1 0 162663663 391872512 95411 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524702 0 0 4096 0 0 0 0 17 1 0 0
/proc/12173/statm: 95672 95411 66 8 0 95344 0
Current children cumulated CPU time (s) 875.51
Current children cumulated vsize (KiB) 382688

[startup+943.141 s]
/proc/loadavg: 2.01 2.00 1.91 3/81 12176
/proc/meminfo: memFree=1045584/2055920 swapFree=4184048/4192956
[pid=12173] ppid=12171 vsize=382688 CPUtime=935.04
/proc/12173/stat : 12173 (VALCSP) R 12171 12173 11640 0 -1 4194304 95433 0 0 0 93464 40 0 0 25 0 1 0 162663663 391872512 95411 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524702 0 0 4096 0 0 0 0 17 1 0 0
/proc/12173/statm: 95672 95411 66 8 0 95344 0
Current children cumulated CPU time (s) 935.04
Current children cumulated vsize (KiB) 382688

[startup+1003.2 s]
/proc/loadavg: 2.00 2.00 1.91 3/81 12176
/proc/meminfo: memFree=1045584/2055920 swapFree=4184048/4192956
[pid=12173] ppid=12171 vsize=382688 CPUtime=994.56
/proc/12173/stat : 12173 (VALCSP) R 12171 12173 11640 0 -1 4194304 95433 0 0 0 99416 40 0 0 25 0 1 0 162663663 391872512 95411 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524702 0 0 4096 0 0 0 0 17 1 0 0
/proc/12173/statm: 95672 95411 66 8 0 95344 0
Current children cumulated CPU time (s) 994.56
Current children cumulated vsize (KiB) 382688

[startup+1063.24 s]
/proc/loadavg: 2.00 2.00 1.91 3/81 12176
/proc/meminfo: memFree=1045584/2055920 swapFree=4184048/4192956
[pid=12173] ppid=12171 vsize=382688 CPUtime=1054.05
/proc/12173/stat : 12173 (VALCSP) R 12171 12173 11640 0 -1 4194304 95433 0 0 0 105365 40 0 0 25 0 1 0 162663663 391872512 95411 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524680 0 0 4096 0 0 0 0 17 1 0 0
/proc/12173/statm: 95672 95411 66 8 0 95344 0
Current children cumulated CPU time (s) 1054.05
Current children cumulated vsize (KiB) 382688

[startup+1123.31 s]
/proc/loadavg: 2.00 2.00 1.91 3/81 12176
/proc/meminfo: memFree=1045520/2055920 swapFree=4184048/4192956
[pid=12173] ppid=12171 vsize=382688 CPUtime=1113.59
/proc/12173/stat : 12173 (VALCSP) R 12171 12173 11640 0 -1 4194304 95433 0 0 0 111319 40 0 0 25 0 1 0 162663663 391872512 95411 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524704 0 0 4096 0 0 0 0 17 1 0 0
/proc/12173/statm: 95672 95411 66 8 0 95344 0
Current children cumulated CPU time (s) 1113.59
Current children cumulated vsize (KiB) 382688

[startup+1183.34 s]
/proc/loadavg: 2.00 2.00 1.91 3/81 12176
/proc/meminfo: memFree=1045584/2055920 swapFree=4184048/4192956
[pid=12173] ppid=12171 vsize=382688 CPUtime=1173.11
/proc/12173/stat : 12173 (VALCSP) R 12171 12173 11640 0 -1 4194304 95433 0 0 0 117271 40 0 0 25 0 1 0 162663663 391872512 95411 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524702 0 0 4096 0 0 0 0 17 1 0 0
/proc/12173/statm: 95672 95411 66 8 0 95344 0
Current children cumulated CPU time (s) 1173.11
Current children cumulated vsize (KiB) 382688

[startup+1243.39 s]
/proc/loadavg: 2.07 2.02 1.92 3/81 12176
/proc/meminfo: memFree=1045520/2055920 swapFree=4184048/4192956
[pid=12173] ppid=12171 vsize=382688 CPUtime=1232.64
/proc/12173/stat : 12173 (VALCSP) R 12171 12173 11640 0 -1 4194304 95433 0 0 0 123224 40 0 0 25 0 1 0 162663663 391872512 95411 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524787 0 0 4096 0 0 0 0 17 1 0 0
/proc/12173/statm: 95672 95411 66 8 0 95344 0
Current children cumulated CPU time (s) 1232.64
Current children cumulated vsize (KiB) 382688

[startup+1303.44 s]
/proc/loadavg: 2.02 2.01 1.92 4/81 12176
/proc/meminfo: memFree=1045520/2055920 swapFree=4184048/4192956
[pid=12173] ppid=12171 vsize=382688 CPUtime=1292.17
/proc/12173/stat : 12173 (VALCSP) R 12171 12173 11640 0 -1 4194304 95433 0 0 0 129177 40 0 0 25 0 1 0 162663663 391872512 95411 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524702 0 0 4096 0 0 0 0 17 1 0 0
/proc/12173/statm: 95672 95411 66 8 0 95344 0
Current children cumulated CPU time (s) 1292.17
Current children cumulated vsize (KiB) 382688

[startup+1363.48 s]
/proc/loadavg: 2.01 2.00 1.92 3/81 12176
/proc/meminfo: memFree=1045456/2055920 swapFree=4184048/4192956
[pid=12173] ppid=12171 vsize=382688 CPUtime=1351.69
/proc/12173/stat : 12173 (VALCSP) R 12171 12173 11640 0 -1 4194304 95433 0 0 0 135129 40 0 0 25 0 1 0 162663663 391872512 95411 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134520877 0 0 4096 0 0 0 0 17 1 0 0
/proc/12173/statm: 95672 95411 66 8 0 95344 0
Current children cumulated CPU time (s) 1351.69
Current children cumulated vsize (KiB) 382688

[startup+1423.52 s]
/proc/loadavg: 2.00 2.00 1.92 3/81 12176
/proc/meminfo: memFree=1045456/2055920 swapFree=4184048/4192956
[pid=12173] ppid=12171 vsize=382688 CPUtime=1411.2
/proc/12173/stat : 12173 (VALCSP) R 12171 12173 11640 0 -1 4194304 95433 0 0 0 141080 40 0 0 25 0 1 0 162663663 391872512 95411 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524702 0 0 4096 0 0 0 0 17 1 0 0
/proc/12173/statm: 95672 95411 66 8 0 95344 0
Current children cumulated CPU time (s) 1411.2
Current children cumulated vsize (KiB) 382688

[startup+1483.57 s]
/proc/loadavg: 2.00 2.00 1.92 3/81 12176
/proc/meminfo: memFree=1045456/2055920 swapFree=4184048/4192956
[pid=12173] ppid=12171 vsize=382688 CPUtime=1470.71
/proc/12173/stat : 12173 (VALCSP) R 12171 12173 11640 0 -1 4194304 95433 0 0 0 147031 40 0 0 25 0 1 0 162663663 391872512 95411 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524787 0 0 4096 0 0 0 0 17 1 0 0
/proc/12173/statm: 95672 95411 66 8 0 95344 0
Current children cumulated CPU time (s) 1470.71
Current children cumulated vsize (KiB) 382688

[startup+1543.61 s]
/proc/loadavg: 2.00 2.00 1.92 3/81 12176
/proc/meminfo: memFree=1045392/2055920 swapFree=4184048/4192956
[pid=12173] ppid=12171 vsize=382688 CPUtime=1530.21
/proc/12173/stat : 12173 (VALCSP) R 12171 12173 11640 0 -1 4194304 95433 0 0 0 152981 40 0 0 25 0 1 0 162663663 391872512 95411 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524702 0 0 4096 0 0 0 0 17 1 0 0
/proc/12173/statm: 95672 95411 66 8 0 95344 0
Current children cumulated CPU time (s) 1530.21
Current children cumulated vsize (KiB) 382688

[startup+1603.65 s]
/proc/loadavg: 2.00 2.00 1.92 3/81 12176
/proc/meminfo: memFree=1045392/2055920 swapFree=4184048/4192956
[pid=12173] ppid=12171 vsize=382688 CPUtime=1589.7
/proc/12173/stat : 12173 (VALCSP) R 12171 12173 11640 0 -1 4194304 95433 0 0 0 158930 40 0 0 25 0 1 0 162663663 391872512 95411 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524702 0 0 4096 0 0 0 0 17 1 0 0
/proc/12173/statm: 95672 95411 66 8 0 95344 0
Current children cumulated CPU time (s) 1589.7
Current children cumulated vsize (KiB) 382688

[startup+1663.73 s]
/proc/loadavg: 2.07 2.02 1.93 3/81 12176
/proc/meminfo: memFree=1045392/2055920 swapFree=4184048/4192956
[pid=12173] ppid=12171 vsize=382688 CPUtime=1649.24
/proc/12173/stat : 12173 (VALCSP) R 12171 12173 11640 0 -1 4194304 95433 0 0 0 164884 40 0 0 25 0 1 0 162663663 391872512 95411 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524702 0 0 4096 0 0 0 0 17 1 0 0
/proc/12173/statm: 95672 95411 66 8 0 95344 0
Current children cumulated CPU time (s) 1649.24
Current children cumulated vsize (KiB) 382688

[startup+1723.78 s]
/proc/loadavg: 2.02 2.01 1.93 3/81 12176
/proc/meminfo: memFree=1045392/2055920 swapFree=4184048/4192956
[pid=12173] ppid=12171 vsize=382688 CPUtime=1708.78
/proc/12173/stat : 12173 (VALCSP) R 12171 12173 11640 0 -1 4194304 95433 0 0 0 170838 40 0 0 25 0 1 0 162663663 391872512 95411 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524702 0 0 4096 0 0 0 0 17 1 0 0
/proc/12173/statm: 95672 95411 66 8 0 95344 0
Current children cumulated CPU time (s) 1708.78
Current children cumulated vsize (KiB) 382688

[startup+1783.81 s]
/proc/loadavg: 2.01 2.00 1.93 4/71 12201
/proc/meminfo: memFree=1126744/2055920 swapFree=4184048/4192956
[pid=12173] ppid=12171 vsize=382688 CPUtime=1768.3
/proc/12173/stat : 12173 (VALCSP) R 12171 12173 11640 0 -1 4194304 95433 0 0 0 176787 43 0 0 25 0 1 0 162663663 391872512 95411 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524702 0 0 4096 0 0 0 0 17 0 0 0
/proc/12173/statm: 95672 95411 66 8 0 95344 0
Current children cumulated CPU time (s) 1768.3
Current children cumulated vsize (KiB) 382688



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1815.6 s]
/proc/loadavg: 2.00 2.00 1.93 3/73 12241
/proc/meminfo: memFree=1051080/2055920 swapFree=4184048/4192956
[pid=12173] ppid=12171 vsize=382688 CPUtime=1800.06
/proc/12173/stat : 12173 (VALCSP) R 12171 12173 11640 0 -1 4194304 95433 0 0 0 179963 43 0 0 25 0 1 0 162663663 391872512 95411 18446744073709551615 134512640 134548440 4294956736 18446744073709551615 134524702 0 0 4096 0 0 0 0 17 0 0 0
/proc/12173/statm: 95672 95411 66 8 0 95344 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 382688

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1815.66
CPU time (s): 1800.13
CPU user time (s): 1799.63
CPU system time (s): 0.494924
CPU usage (%): 99.1442
Max. virtual memory (cumulated for all children) (KiB): 382688

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.63
system time used= 0.494924
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 95433
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= 65995

runsolver used 1.74173 s user time and 5.29219 s system time

The end



Launcher Data (download as text)




Begin job on node45 on Sun Jan  7 04:04:07 UTC 2007


IDJOB= 200447
IDBENCH= 3708
FILE ID= node45/200447-1168142646

PBS_JOBID= 3478082

Free space on /tmp= 66548 MiB

BENCH NAME= HOME/pub/bench/CPAI06/queensKnights/queensKnights-50-5-mul.xml
COMMAND LINE= /tmp/evaluation/200447-1168142646/VALCSP /tmp/evaluation/200447-1168142646/unknown.xml
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-200447-1168142646 -o ROOT/results/node45/solver-200447-1168142646 -C 1800 -M 900  /tmp/evaluation/200447-1168142646/VALCSP /tmp/evaluation/200447-1168142646/unknown.xml

META MD5SUM SOLVER= 6fc756be3a7e45a17a81a19ce431bc48
MD5SUM BENCH=  85c4058d48cdc9937172d180fd2ba967

RANDOM SEED= 133219756

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		: 3000.259
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:       1456112 kB
Buffers:         34876 kB
Cached:         423656 kB
SwapCached:       3188 kB
Active:         299472 kB
Inactive:       240620 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1456112 kB
SwapTotal:     4192956 kB
SwapFree:      4184048 kB
Dirty:             688 kB
Writeback:           0 kB
Mapped:          95044 kB
Slab:            44856 kB
Committed_AS:  3101000 kB
PageTables:       1956 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= 66538 MiB



End job on node45 on Sun Jan  7 04:34:23 UTC 2007