Trace number 199001

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
BPrologCSPSolver70a 2006-12-13? (TO) 1800.04 1816.84

General information on the benchmark

Nameknights/
knights-50-9.xml
MD5SUMd61f93e72d0c8355a9fd53a479e3a055
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 benchmark30.9453
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables9
Number of constraints36
Maximum constraint arity2
Maximum domain size2500
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)

c 
c 
c 
c conversion script
c 
c 

converting(/tmp/evaluation/199001-1168132061/unknown)

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/node58/watcher-199001-1168132061 -o ROOT/results/node58/solver-199001-1168132061 -C 1800 -M 900 /tmp/evaluation/199001-1168132061/Complete/Ordinary/solver /tmp/evaluation/199001-1168132061/unknown 1800 

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: 0.85 0.97 0.99 3/77 11043
/proc/meminfo: memFree=1521000/2055920 swapFree=4192812/4192956
[pid=11042] ppid=11040 vsize=53472 CPUtime=0
/proc/11042/stat : 11042 (bprolog) R 11040 11042 10919 0 -1 4194304 508 0 0 0 0 0 0 0 18 0 1 0 161604176 54755328 227 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134545333 0 0 4096 2 0 0 0 17 1 0 0
/proc/11042/statm: 13368 227 127 90 0 12906 0

[startup+0.102902 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 11043
/proc/meminfo: memFree=1521000/2055920 swapFree=4192812/4192956
[pid=11042] ppid=11040 vsize=64064 CPUtime=0.09
/proc/11042/stat : 11042 (bprolog) R 11040 11042 10919 0 -1 4194304 798 0 0 0 9 0 0 0 18 0 2 0 161604176 65601536 513 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134580464 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/11042/statm: 16016 513 179 90 0 15554 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 64064

[startup+0.510932 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 11043
/proc/meminfo: memFree=1521000/2055920 swapFree=4192812/4192956
[pid=11042] ppid=11040 vsize=64064 CPUtime=0.5
/proc/11042/stat : 11042 (bprolog) R 11040 11042 10919 0 -1 4194304 800 0 0 0 50 0 0 0 22 0 2 0 161604176 65601536 515 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134567103 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/11042/statm: 16016 515 181 90 0 15554 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 64064

[startup+1.332 s]
/proc/loadavg: 0.85 0.97 0.99 3/82 11056
/proc/meminfo: memFree=1500096/2055920 swapFree=4192812/4192956
[pid=11042] ppid=11040 vsize=64064 CPUtime=1.32
/proc/11042/stat : 11042 (bprolog) R 11040 11042 10919 0 -1 4194304 800 0 0 0 132 0 0 0 25 0 2 0 161604176 65601536 515 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134564917 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/11042/statm: 16016 515 181 90 0 15554 0
[pid=11042/tid=11048] ppid=11040 vsize=64064 CPUtime=0
/proc/11042/task/11048/stat : 11048 (bprolog) S 11040 11042 10919 0 -1 4194368 2 0 0 0 0 0 0 0 19 0 2 0 161604179 65601536 515 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 64064

[startup+2.96914 s]
/proc/loadavg: 0.85 0.97 0.99 3/82 11056
/proc/meminfo: memFree=1479368/2055920 swapFree=4192812/4192956
[pid=11042] ppid=11040 vsize=64064 CPUtime=2.96
/proc/11042/stat : 11042 (bprolog) R 11040 11042 10919 0 -1 4194304 800 0 0 0 296 0 0 0 25 0 2 0 161604176 65601536 515 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552588 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/11042/statm: 16016 515 181 90 0 15554 0
[pid=11042/tid=11048] ppid=11040 vsize=64064 CPUtime=0
/proc/11042/task/11048/stat : 11048 (bprolog) S 11040 11042 10919 0 -1 4194368 2 0 0 0 0 0 0 0 19 0 2 0 161604179 65601536 515 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 64064

[startup+6.26643 s]
/proc/loadavg: 0.94 0.98 0.99 3/82 11056
/proc/meminfo: memFree=1418256/2055920 swapFree=4192812/4192956
[pid=11042] ppid=11040 vsize=64064 CPUtime=6.25
/proc/11042/stat : 11042 (bprolog) R 11040 11042 10919 0 -1 4194304 800 0 0 0 623 2 0 0 25 0 2 0 161604176 65601536 515 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552275 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/11042/statm: 16016 515 181 90 0 15554 0
[pid=11042/tid=11048] ppid=11040 vsize=64064 CPUtime=0
/proc/11042/task/11048/stat : 11048 (bprolog) S 11040 11042 10919 0 -1 4194368 2 0 0 0 0 0 0 0 19 0 2 0 161604179 65601536 515 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 64064

[startup+12.723 s]
/proc/loadavg: 1.02 1.00 1.00 3/75 11057
/proc/meminfo: memFree=1158992/2055920 swapFree=4192812/4192956
[pid=11042] ppid=11040 vsize=64064 CPUtime=12.64
/proc/11042/stat : 11042 (bprolog) R 11040 11042 10919 0 -1 4194304 800 0 0 0 1261 3 0 0 25 0 2 0 161604176 65601536 515 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134618372 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/11042/statm: 16016 515 181 90 0 15554 0
[pid=11042/tid=11048] ppid=11040 vsize=64064 CPUtime=0
/proc/11042/task/11048/stat : 11048 (bprolog) S 11040 11042 10919 0 -1 4194368 2 0 0 0 0 0 0 0 19 0 2 0 161604179 65601536 515 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 64064

[startup+25.5401 s]
/proc/loadavg: 1.24 1.05 1.02 3/75 11057
/proc/meminfo: memFree=926160/2055920 swapFree=4192812/4192956
[pid=11042] ppid=11040 vsize=64064 CPUtime=25.34
/proc/11042/stat : 11042 (bprolog) R 11040 11042 10919 0 -1 4194304 800 0 0 0 2531 3 0 0 25 0 2 0 161604176 65601536 515 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552595 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/11042/statm: 16016 515 181 90 0 15554 0
[pid=11042/tid=11048] ppid=11040 vsize=64064 CPUtime=0
/proc/11042/task/11048/stat : 11048 (bprolog) S 11040 11042 10919 0 -1 4194368 2 0 0 0 0 0 0 0 19 0 2 0 161604179 65601536 515 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.34
Current children cumulated vsize (KiB) 64064

[startup+51.1752 s]
/proc/loadavg: 1.50 1.12 1.04 3/75 11057
/proc/meminfo: memFree=922704/2055920 swapFree=4192812/4192956
[pid=11042] ppid=11040 vsize=64064 CPUtime=50.65
/proc/11042/stat : 11042 (bprolog) R 11040 11042 10919 0 -1 4194304 800 0 0 0 5062 3 0 0 25 0 2 0 161604176 65601536 515 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134567538 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/11042/statm: 16016 515 181 90 0 15554 0
[pid=11042/tid=11048] ppid=11040 vsize=64064 CPUtime=0
/proc/11042/task/11048/stat : 11048 (bprolog) S 11040 11042 10919 0 -1 4194368 2 0 0 0 0 0 0 0 19 0 2 0 161604179 65601536 515 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.65
Current children cumulated vsize (KiB) 64064

[startup+102.426 s]
/proc/loadavg: 1.78 1.26 1.09 3/75 11057
/proc/meminfo: memFree=922768/2055920 swapFree=4192812/4192956
[pid=11042] ppid=11040 vsize=64064 CPUtime=101.5
/proc/11042/stat : 11042 (bprolog) R 11040 11042 10919 0 -1 4194304 800 0 0 0 10147 3 0 0 25 0 2 0 161604176 65601536 515 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134555034 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/11042/statm: 16016 515 181 90 0 15554 0
[pid=11042/tid=11048] ppid=11040 vsize=64064 CPUtime=0
/proc/11042/task/11048/stat : 11048 (bprolog) S 11040 11042 10919 0 -1 4194368 2 0 0 0 0 0 0 0 19 0 2 0 161604179 65601536 515 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.5
Current children cumulated vsize (KiB) 64064

[startup+162.508 s]
/proc/loadavg: 2.01 1.41 1.15 6/85 11108
/proc/meminfo: memFree=1174336/2055920 swapFree=4192812/4192956
[pid=11042] ppid=11040 vsize=64064 CPUtime=160.26
/proc/11042/stat : 11042 (bprolog) R 11040 11042 10919 0 -1 4194304 800 0 0 0 16022 4 0 0 25 0 2 0 161604176 65601536 515 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134614624 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/11042/statm: 16016 515 181 90 0 15554 0
[pid=11042/tid=11048] ppid=11040 vsize=64064 CPUtime=0
/proc/11042/task/11048/stat : 11048 (bprolog) S 11040 11042 10919 0 -1 4194368 2 0 0 0 0 0 0 0 19 0 2 0 161604179 65601536 515 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 160.26
Current children cumulated vsize (KiB) 64064

[startup+222.54 s]
/proc/loadavg: 2.00 1.51 1.20 3/74 11335
/proc/meminfo: memFree=1519952/2055920 swapFree=4192812/4192956
[pid=11042] ppid=11040 vsize=64064 CPUtime=218.07
/proc/11042/stat : 11042 (bprolog) R 11040 11042 10919 0 -1 4194304 800 0 0 0 21803 4 0 0 25 0 2 0 161604176 65601536 515 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134618249 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/11042/statm: 16016 515 181 90 0 15554 0
[pid=11042/tid=11048] ppid=11040 vsize=64064 CPUtime=0
/proc/11042/task/11048/stat : 11048 (bprolog) S 11040 11042 10919 0 -1 4194368 2 0 0 0 0 0 0 0 19 0 2 0 161604179 65601536 515 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 218.07
Current children cumulated vsize (KiB) 64064

[startup+282.606 s]
/proc/loadavg: 2.00 1.60 1.24 3/74 11335
/proc/meminfo: memFree=1520016/2055920 swapFree=4192812/4192956
[pid=11042] ppid=11040 vsize=64064 CPUtime=277.87
/proc/11042/stat : 11042 (bprolog) R 11040 11042 10919 0 -1 4194304 800 0 0 0 27783 4 0 0 25 0 2 0 161604176 65601536 515 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552603 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/11042/statm: 16016 515 181 90 0 15554 0
[pid=11042/tid=11048] ppid=11040 vsize=64064 CPUtime=0
/proc/11042/task/11048/stat : 11048 (bprolog) S 11040 11042 10919 0 -1 4194368 2 0 0 0 0 0 0 0 19 0 2 0 161604179 65601536 515 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 277.87
Current children cumulated vsize (KiB) 64064

[startup+342.67 s]
/proc/loadavg: 2.00 1.67 1.29 3/74 11335
/proc/meminfo: memFree=1520016/2055920 swapFree=4192812/4192956
[pid=11042] ppid=11040 vsize=64064 CPUtime=337.66
/proc/11042/stat : 11042 (bprolog) R 11040 11042 10919 0 -1 4194304 800 0 0 0 33761 5 0 0 25 0 2 0 161604176 65601536 515 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134569391 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/11042/statm: 16016 515 181 90 0 15554 0
[pid=11042/tid=11048] ppid=11040 vsize=64064 CPUtime=0
/proc/11042/task/11048/stat : 11048 (bprolog) S 11040 11042 10919 0 -1 4194368 2 0 0 0 0 0 0 0 19 0 2 0 161604179 65601536 515 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 337.66
Current children cumulated vsize (KiB) 64064

[startup+402.737 s]
/proc/loadavg: 2.00 1.73 1.33 3/74 11335
/proc/meminfo: memFree=1520080/2055920 swapFree=4192812/4192956
[pid=11042] ppid=11040 vsize=64064 CPUtime=397.26
/proc/11042/stat : 11042 (bprolog) R 11040 11042 10919 0 -1 4194304 800 0 0 0 39721 5 0 0 25 0 2 0 161604176 65601536 515 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134555026 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/11042/statm: 16016 515 181 90 0 15554 0
[pid=11042/tid=11048] ppid=11040 vsize=64064 CPUtime=0
/proc/11042/task/11048/stat : 11048 (bprolog) S 11040 11042 10919 0 -1 4194368 2 0 0 0 0 0 0 0 19 0 2 0 161604179 65601536 515 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 397.26
Current children cumulated vsize (KiB) 64064

[startup+462.801 s]
/proc/loadavg: 2.00 1.77 1.37 3/74 11335
/proc/meminfo: memFree=1520080/2055920 swapFree=4192812/4192956
[pid=11042] ppid=11040 vsize=64064 CPUtime=456.83
/proc/11042/stat : 11042 (bprolog) R 11040 11042 10919 0 -1 4194304 800 0 0 0 45678 5 0 0 25 0 2 0 161604176 65601536 515 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134627661 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/11042/statm: 16016 515 181 90 0 15554 0
[pid=11042/tid=11048] ppid=11040 vsize=64064 CPUtime=0
/proc/11042/task/11048/stat : 11048 (bprolog) S 11040 11042 10919 0 -1 4194368 2 0 0 0 0 0 0 0 19 0 2 0 161604179 65601536 515 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 456.83
Current children cumulated vsize (KiB) 64064

[startup+522.86 s]
/proc/loadavg: 2.00 1.81 1.41 3/74 11335
/proc/meminfo: memFree=1520016/2055920 swapFree=4192812/4192956
[pid=11042] ppid=11040 vsize=64064 CPUtime=516.41
/proc/11042/stat : 11042 (bprolog) R 11040 11042 10919 0 -1 4194304 800 0 0 0 51636 5 0 0 25 0 2 0 161604176 65601536 515 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134663864 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/11042/statm: 16016 515 181 90 0 15554 0
[pid=11042/tid=11048] ppid=11040 vsize=64064 CPUtime=0
/proc/11042/task/11048/stat : 11048 (bprolog) S 11040 11042 10919 0 -1 4194368 2 0 0 0 0 0 0 0 19 0 2 0 161604179 65601536 515 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 516.41
Current children cumulated vsize (KiB) 64064

[startup+582.922 s]
/proc/loadavg: 2.00 1.84 1.44 3/74 11335
/proc/meminfo: memFree=1520016/2055920 swapFree=4192812/4192956
[pid=11042] ppid=11040 vsize=64064 CPUtime=576
/proc/11042/stat : 11042 (bprolog) R 11040 11042 10919 0 -1 4194304 800 0 0 0 57595 5 0 0 25 0 2 0 161604176 65601536 515 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552570 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/11042/statm: 16016 515 181 90 0 15554 0
[pid=11042/tid=11048] ppid=11040 vsize=64064 CPUtime=0
/proc/11042/task/11048/stat : 11048 (bprolog) S 11040 11042 10919 0 -1 4194368 2 0 0 0 0 0 0 0 19 0 2 0 161604179 65601536 515 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 576
Current children cumulated vsize (KiB) 64064

[startup+642.993 s]

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

[pid=11042] ppid=11040 vsize=64064 CPUtime=993.08
/proc/11042/stat : 11042 (bprolog) R 11040 11042 10919 0 -1 4194304 800 0 0 0 99303 5 0 0 25 0 2 0 161604176 65601536 515 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134618257 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/11042/statm: 16016 515 181 90 0 15554 0
[pid=11042/tid=11048] ppid=11040 vsize=64064 CPUtime=0
/proc/11042/task/11048/stat : 11048 (bprolog) S 11040 11042 10919 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 161604179 65601536 515 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 993.08
Current children cumulated vsize (KiB) 64064

[startup+1063.45 s]
/proc/loadavg: 2.00 1.96 1.65 3/74 11337
/proc/meminfo: memFree=1519824/2055920 swapFree=4192812/4192956
[pid=11042] ppid=11040 vsize=64064 CPUtime=1052.67
/proc/11042/stat : 11042 (bprolog) R 11040 11042 10919 0 -1 4194304 800 0 0 0 105262 5 0 0 25 0 2 0 161604176 65601536 515 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134618249 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/11042/statm: 16016 515 181 90 0 15554 0
[pid=11042/tid=11048] ppid=11040 vsize=64064 CPUtime=0
/proc/11042/task/11048/stat : 11048 (bprolog) S 11040 11042 10919 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 161604179 65601536 515 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1052.67
Current children cumulated vsize (KiB) 64064

[startup+1123.51 s]
/proc/loadavg: 2.04 1.98 1.67 3/74 11337
/proc/meminfo: memFree=1519888/2055920 swapFree=4192812/4192956
[pid=11042] ppid=11040 vsize=64064 CPUtime=1112.26
/proc/11042/stat : 11042 (bprolog) R 11040 11042 10919 0 -1 4194304 800 0 0 0 111221 5 0 0 25 0 2 0 161604176 65601536 515 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552641 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/11042/statm: 16016 515 181 90 0 15554 0
[pid=11042/tid=11048] ppid=11040 vsize=64064 CPUtime=0
/proc/11042/task/11048/stat : 11048 (bprolog) S 11040 11042 10919 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 161604179 65601536 515 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1112.26
Current children cumulated vsize (KiB) 64064

[startup+1183.58 s]
/proc/loadavg: 2.01 1.98 1.69 3/74 11337
/proc/meminfo: memFree=1519824/2055920 swapFree=4192812/4192956
[pid=11042] ppid=11040 vsize=64064 CPUtime=1171.84
/proc/11042/stat : 11042 (bprolog) R 11040 11042 10919 0 -1 4194304 800 0 0 0 117178 6 0 0 25 0 2 0 161604176 65601536 515 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134567138 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/11042/statm: 16016 515 181 90 0 15554 0
[pid=11042/tid=11048] ppid=11040 vsize=64064 CPUtime=0
/proc/11042/task/11048/stat : 11048 (bprolog) S 11040 11042 10919 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 161604179 65601536 515 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1171.84
Current children cumulated vsize (KiB) 64064

[startup+1243.64 s]
/proc/loadavg: 2.00 1.98 1.71 3/74 11337
/proc/meminfo: memFree=1519888/2055920 swapFree=4192812/4192956
[pid=11042] ppid=11040 vsize=64064 CPUtime=1231.43
/proc/11042/stat : 11042 (bprolog) R 11040 11042 10919 0 -1 4194304 800 0 0 0 123137 6 0 0 25 0 2 0 161604176 65601536 515 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134750062 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/11042/statm: 16016 515 181 90 0 15554 0
[pid=11042/tid=11048] ppid=11040 vsize=64064 CPUtime=0
/proc/11042/task/11048/stat : 11048 (bprolog) S 11040 11042 10919 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 161604179 65601536 515 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1231.43
Current children cumulated vsize (KiB) 64064

[startup+1303.72 s]
/proc/loadavg: 2.00 1.98 1.73 3/74 11337
/proc/meminfo: memFree=1519824/2055920 swapFree=4192812/4192956
[pid=11042] ppid=11040 vsize=64064 CPUtime=1291.03
/proc/11042/stat : 11042 (bprolog) R 11040 11042 10919 0 -1 4194304 800 0 0 0 129097 6 0 0 25 0 2 0 161604176 65601536 515 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134555032 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/11042/statm: 16016 515 181 90 0 15554 0
[pid=11042/tid=11048] ppid=11040 vsize=64064 CPUtime=0
/proc/11042/task/11048/stat : 11048 (bprolog) S 11040 11042 10919 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 161604179 65601536 515 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1291.03
Current children cumulated vsize (KiB) 64064

[startup+1363.78 s]
/proc/loadavg: 2.00 1.98 1.74 3/74 11337
/proc/meminfo: memFree=1519760/2055920 swapFree=4192812/4192956
[pid=11042] ppid=11040 vsize=64064 CPUtime=1350.6
/proc/11042/stat : 11042 (bprolog) R 11040 11042 10919 0 -1 4194304 800 0 0 0 135054 6 0 0 25 0 2 0 161604176 65601536 515 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134554244 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/11042/statm: 16016 515 181 90 0 15554 0
[pid=11042/tid=11048] ppid=11040 vsize=64064 CPUtime=0
/proc/11042/task/11048/stat : 11048 (bprolog) S 11040 11042 10919 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 161604179 65601536 515 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1350.6
Current children cumulated vsize (KiB) 64064

[startup+1423.85 s]
/proc/loadavg: 2.05 1.99 1.76 3/74 11337
/proc/meminfo: memFree=1519824/2055920 swapFree=4192812/4192956
[pid=11042] ppid=11040 vsize=64064 CPUtime=1410.19
/proc/11042/stat : 11042 (bprolog) R 11040 11042 10919 0 -1 4194304 800 0 0 0 141013 6 0 0 25 0 2 0 161604176 65601536 515 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552725 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/11042/statm: 16016 515 181 90 0 15554 0
[pid=11042/tid=11048] ppid=11040 vsize=64064 CPUtime=0
/proc/11042/task/11048/stat : 11048 (bprolog) S 11040 11042 10919 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 161604179 65601536 515 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1410.19
Current children cumulated vsize (KiB) 64064

[startup+1483.91 s]
/proc/loadavg: 2.02 1.99 1.77 3/74 11337
/proc/meminfo: memFree=1519760/2055920 swapFree=4192812/4192956
[pid=11042] ppid=11040 vsize=64064 CPUtime=1469.78
/proc/11042/stat : 11042 (bprolog) R 11040 11042 10919 0 -1 4194304 800 0 0 0 146972 6 0 0 25 0 2 0 161604176 65601536 515 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134611585 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/11042/statm: 16016 515 181 90 0 15554 0
[pid=11042/tid=11048] ppid=11040 vsize=64064 CPUtime=0
/proc/11042/task/11048/stat : 11048 (bprolog) S 11040 11042 10919 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 161604179 65601536 515 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1469.78
Current children cumulated vsize (KiB) 64064

[startup+1543.98 s]
/proc/loadavg: 2.00 1.99 1.78 3/74 11337
/proc/meminfo: memFree=1519760/2055920 swapFree=4192812/4192956
[pid=11042] ppid=11040 vsize=64064 CPUtime=1529.35
/proc/11042/stat : 11042 (bprolog) R 11040 11042 10919 0 -1 4194304 800 0 0 0 152929 6 0 0 25 0 2 0 161604176 65601536 515 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134680301 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/11042/statm: 16016 515 181 90 0 15554 0
[pid=11042/tid=11048] ppid=11040 vsize=64064 CPUtime=0
/proc/11042/task/11048/stat : 11048 (bprolog) S 11040 11042 10919 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 161604179 65601536 515 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1529.35
Current children cumulated vsize (KiB) 64064

[startup+1604.04 s]
/proc/loadavg: 2.00 1.99 1.79 3/74 11337
/proc/meminfo: memFree=1519760/2055920 swapFree=4192812/4192956
[pid=11042] ppid=11040 vsize=64064 CPUtime=1588.95
/proc/11042/stat : 11042 (bprolog) R 11040 11042 10919 0 -1 4194304 800 0 0 0 158889 6 0 0 25 0 2 0 161604176 65601536 515 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134750123 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/11042/statm: 16016 515 181 90 0 15554 0
[pid=11042/tid=11048] ppid=11040 vsize=64064 CPUtime=0
/proc/11042/task/11048/stat : 11048 (bprolog) S 11040 11042 10919 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 161604179 65601536 515 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1588.95
Current children cumulated vsize (KiB) 64064

[startup+1664.1 s]
/proc/loadavg: 2.00 1.99 1.80 3/74 11337
/proc/meminfo: memFree=1519760/2055920 swapFree=4192812/4192956
[pid=11042] ppid=11040 vsize=64064 CPUtime=1648.53
/proc/11042/stat : 11042 (bprolog) R 11040 11042 10919 0 -1 4194304 800 0 0 0 164847 6 0 0 25 0 2 0 161604176 65601536 515 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552570 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/11042/statm: 16016 515 181 90 0 15554 0
[pid=11042/tid=11048] ppid=11040 vsize=64064 CPUtime=0
/proc/11042/task/11048/stat : 11048 (bprolog) S 11040 11042 10919 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 161604179 65601536 515 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1648.53
Current children cumulated vsize (KiB) 64064

[startup+1724.16 s]
/proc/loadavg: 2.00 1.99 1.81 3/74 11337
/proc/meminfo: memFree=1519696/2055920 swapFree=4192812/4192956
[pid=11042] ppid=11040 vsize=64064 CPUtime=1708.09
/proc/11042/stat : 11042 (bprolog) R 11040 11042 10919 0 -1 4194304 800 0 0 0 170803 6 0 0 25 0 2 0 161604176 65601536 515 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134569266 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/11042/statm: 16016 515 181 90 0 15554 0
[pid=11042/tid=11048] ppid=11040 vsize=64064 CPUtime=0
/proc/11042/task/11048/stat : 11048 (bprolog) S 11040 11042 10919 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 161604179 65601536 515 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1708.09
Current children cumulated vsize (KiB) 64064

[startup+1784.23 s]
/proc/loadavg: 2.00 1.99 1.82 3/74 11337
/proc/meminfo: memFree=1519696/2055920 swapFree=4192812/4192956
[pid=11042] ppid=11040 vsize=64064 CPUtime=1767.69
/proc/11042/stat : 11042 (bprolog) R 11040 11042 10919 0 -1 4194304 800 0 0 0 176763 6 0 0 25 0 2 0 161604176 65601536 515 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134626203 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/11042/statm: 16016 515 181 90 0 15554 0
[pid=11042/tid=11048] ppid=11040 vsize=64064 CPUtime=0
/proc/11042/task/11048/stat : 11048 (bprolog) S 11040 11042 10919 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 2 0 161604179 65601536 515 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1767.69
Current children cumulated vsize (KiB) 64064



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1816.83 s]
/proc/loadavg: 2.00 1.99 1.83 3/75 11338
/proc/meminfo: memFree=1519688/2055920 swapFree=4192812/4192956
[pid=11042] ppid=11040 vsize=74308 CPUtime=1800.02
/proc/11042/stat : 11042 (bprolog) R 11040 11042 10919 0 -1 4194304 801 0 0 0 179996 6 0 0 25 0 3 0 161604176 76091392 516 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134567134 0 0 4096 2 18446744073709551615 0 0 17 0 0 0
/proc/11042/statm: 18577 516 181 90 0 18115 0
[pid=11042/tid=11048] ppid=11040 vsize=74308 CPUtime=0
/proc/11042/task/11048/stat : 11048 (bprolog) S 11040 11042 10919 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 161604179 76091392 516 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
[pid=11042/tid=11338] ppid=11040 vsize=74308 CPUtime=0
/proc/11042/task/11338/stat : 11338 (bprolog) S 11040 11042 10919 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 161784213 76091392 516 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 74308

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1816.84
CPU time (s): 1800.04
CPU user time (s): 1799.97
CPU system time (s): 0.066989
CPU usage (%): 99.0753
Max. virtual memory (cumulated for all children) (KiB): 74308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.97
system time used= 0.066989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 801
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= 10
involuntary context switches= 36979

runsolver used 1.76473 s user time and 4.69129 s system time

The end

Launcher Data (download as text)

Begin job on node58 on Sun Jan  7 01:07:42 UTC 2007


IDJOB= 199001
IDBENCH= 3587
FILE ID= node58/199001-1168132061

PBS_JOBID= 3477979

Free space on /tmp= 66536 MiB

BENCH NAME= HOME/pub/bench/CPAI06/knights/knights-50-9.xml
COMMAND LINE= /tmp/evaluation/199001-1168132061/Complete/Ordinary/solver /tmp/evaluation/199001-1168132061/unknown 1800
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node58/convwatcher-199001-1168132061 -o ROOT/results/node58/conversion-199001-1168132061 -C 600 -M 900 /tmp/evaluation/199001-1168132061/Complete/Ordinary/conversion /tmp/evaluation/199001-1168132061/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-199001-1168132061 -o ROOT/results/node58/solver-199001-1168132061 -C 1800 -M 900  /tmp/evaluation/199001-1168132061/Complete/Ordinary/solver /tmp/evaluation/199001-1168132061/unknown 1800

META MD5SUM SOLVER= b53ab06f245aa5e62684a7a0a4388ade
MD5SUM BENCH=  d61f93e72d0c8355a9fd53a479e3a055

RANDOM SEED= 991481452

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		: 3000.223
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		: 3000.223
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:       1521992 kB
Buffers:         26104 kB
Cached:         419364 kB
SwapCached:          0 kB
Active:          71988 kB
Inactive:       398192 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1521992 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2116 kB
Writeback:           0 kB
Mapped:          40188 kB
Slab:            49204 kB
Committed_AS:  2703716 kB
PageTables:       1792 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= 66534 MiB



End job on node58 on Sun Jan  7 01:37:59 UTC 2007