Trace number 200366

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
Tramontane 2006-12-04? (TO) 1800.02 1807.31

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)

0.10	c 
0.10	c Parsing xml file
0.10	c 	domains...............    0
0.10	c 	variables.............    0
0.10	c 	predicates............    0
0.10	c 	constraints........... 0.08
0.10	c Allocating memory
0.10	c 
0.10	c time limit = -1
0.10	c heuristic = dom/wdeg
0.10	c restart policy = Geometric increment
0.10	c restart base = 35
0.10	c restart factor = 1.33
0.10	c 
0.10	c Solving
0.10	c

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/node17/watcher-200366-1168142243 -o ROOT/results/node17/solver-200366-1168142243 -C 1800 -M 900 /tmp/evaluation/200366-1168142243/tramontane/bin/solver /tmp/evaluation/200366-1168142243/unknown.xml -res geom -f 3 -v 1 

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: 1.92 1.99 2.05 5/88 6707
/proc/meminfo: memFree=1670544/2055920 swapFree=4192812/4192956
[pid=6706] ppid=6704 vsize=540 CPUtime=0
/proc/6706/stat : 6706 (solver) R 6704 6706 6298 0 -1 4194304 41 0 0 0 0 0 0 0 19 0 1 0 162619192 552960 26 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 2859812 0 2147483391 4096 0 0 0 0 17 1 0 0
/proc/6706/statm: 135 26 21 92 0 18 0

[startup+0.102648 s]
/proc/loadavg: 1.92 1.99 2.05 5/88 6707
/proc/meminfo: memFree=1670544/2055920 swapFree=4192812/4192956
[pid=6706] ppid=6704 vsize=7576 CPUtime=0.09
/proc/6706/stat : 6706 (solver) R 6704 6706 6298 0 -1 4194304 997 0 0 0 9 0 0 0 19 0 1 0 162619192 7757824 965 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134722272 0 0 4096 0 0 0 0 17 1 0 0
/proc/6706/statm: 1894 965 719 92 0 238 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7576

[startup+0.510681 s]
/proc/loadavg: 1.92 1.99 2.05 5/88 6707
/proc/meminfo: memFree=1670544/2055920 swapFree=4192812/4192956
[pid=6706] ppid=6704 vsize=7576 CPUtime=0.5
/proc/6706/stat : 6706 (solver) R 6704 6706 6298 0 -1 4194304 997 0 0 0 50 0 0 0 23 0 1 0 162619192 7757824 965 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134709345 0 0 4096 0 0 0 0 17 1 0 0
/proc/6706/statm: 1894 965 719 92 0 238 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 7576

[startup+1.33177 s]
/proc/loadavg: 1.92 1.99 2.05 3/88 6707
/proc/meminfo: memFree=1669520/2055920 swapFree=4192812/4192956
[pid=6706] ppid=6704 vsize=7576 CPUtime=1.31
/proc/6706/stat : 6706 (solver) R 6704 6706 6298 0 -1 4194304 997 0 0 0 131 0 0 0 25 0 1 0 162619192 7757824 965 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134710675 0 0 4096 0 0 0 0 17 1 0 0
/proc/6706/statm: 1894 965 719 92 0 238 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 7576

[startup+2.96894 s]
/proc/loadavg: 1.93 1.99 2.05 3/88 6707
/proc/meminfo: memFree=1669520/2055920 swapFree=4192812/4192956
[pid=6706] ppid=6704 vsize=7576 CPUtime=2.93
/proc/6706/stat : 6706 (solver) R 6704 6706 6298 0 -1 4194304 997 0 0 0 293 0 0 0 25 0 1 0 162619192 7757824 965 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134790655 0 0 4096 0 0 0 0 17 1 0 0
/proc/6706/statm: 1894 965 719 92 0 238 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 7576

[startup+6.25228 s]
/proc/loadavg: 1.93 1.99 2.05 3/88 6707
/proc/meminfo: memFree=1669520/2055920 swapFree=4192812/4192956
[pid=6706] ppid=6704 vsize=7576 CPUtime=6.2
/proc/6706/stat : 6706 (solver) R 6704 6706 6298 0 -1 4194304 997 0 0 0 620 0 0 0 25 0 1 0 162619192 7757824 965 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134710644 0 0 4096 0 0 0 0 17 1 0 0
/proc/6706/statm: 1894 965 719 92 0 238 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 7576

[startup+12.712 s]
/proc/loadavg: 1.94 1.99 2.05 3/88 6707
/proc/meminfo: memFree=1669520/2055920 swapFree=4192812/4192956
[pid=6706] ppid=6704 vsize=7576 CPUtime=12.61
/proc/6706/stat : 6706 (solver) R 6704 6706 6298 0 -1 4194304 997 0 0 0 1261 0 0 0 25 0 1 0 162619192 7757824 965 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134710675 0 0 4096 0 0 0 0 17 1 0 0
/proc/6706/statm: 1894 965 719 92 0 238 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 7576

[startup+25.5213 s]
/proc/loadavg: 1.95 1.99 2.05 3/88 6707
/proc/meminfo: memFree=1669520/2055920 swapFree=4192812/4192956
[pid=6706] ppid=6704 vsize=7576 CPUtime=25.32
/proc/6706/stat : 6706 (solver) R 6704 6706 6298 0 -1 4194304 997 0 0 0 2532 0 0 0 25 0 1 0 162619192 7757824 965 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134710675 0 0 4096 0 0 0 0 17 1 0 0
/proc/6706/statm: 1894 965 719 92 0 238 0
Current children cumulated CPU time (s) 25.32
Current children cumulated vsize (KiB) 7576

[startup+51.15 s]
/proc/loadavg: 1.96 1.99 2.04 3/88 6707
/proc/meminfo: memFree=1669584/2055920 swapFree=4192812/4192956
[pid=6706] ppid=6704 vsize=7576 CPUtime=50.75
/proc/6706/stat : 6706 (solver) R 6704 6706 6298 0 -1 4194304 997 0 0 0 5075 0 0 0 25 0 1 0 162619192 7757824 965 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134722064 0 0 4096 0 0 0 0 17 1 0 0
/proc/6706/statm: 1894 965 719 92 0 238 0
Current children cumulated CPU time (s) 50.75
Current children cumulated vsize (KiB) 7576

[startup+102.405 s]
/proc/loadavg: 2.02 2.00 2.04 3/88 6707
/proc/meminfo: memFree=1669648/2055920 swapFree=4192812/4192956
[pid=6706] ppid=6704 vsize=7576 CPUtime=101.63
/proc/6706/stat : 6706 (solver) R 6704 6706 6298 0 -1 4194304 997 0 0 0 10163 0 0 0 25 0 1 0 162619192 7757824 965 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134722065 0 0 4096 0 0 0 0 17 1 0 0
/proc/6706/statm: 1894 965 719 92 0 238 0
Current children cumulated CPU time (s) 101.63
Current children cumulated vsize (KiB) 7576

[startup+162.492 s]
/proc/loadavg: 2.01 2.00 2.04 3/88 6707
/proc/meminfo: memFree=1669584/2055920 swapFree=4192812/4192956
[pid=6706] ppid=6704 vsize=7576 CPUtime=161.27
/proc/6706/stat : 6706 (solver) R 6704 6706 6298 0 -1 4194304 997 0 0 0 16126 1 0 0 25 0 1 0 162619192 7757824 965 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134711905 0 0 4096 0 0 0 0 17 1 0 0
/proc/6706/statm: 1894 965 719 92 0 238 0
Current children cumulated CPU time (s) 161.27
Current children cumulated vsize (KiB) 7576

[startup+222.538 s]
/proc/loadavg: 2.07 2.02 2.04 3/94 6771
/proc/meminfo: memFree=1668344/2055920 swapFree=4192812/4192956
[pid=6706] ppid=6704 vsize=7576 CPUtime=220.77
/proc/6706/stat : 6706 (solver) R 6704 6706 6298 0 -1 4194304 997 0 0 0 22076 1 0 0 25 0 1 0 162619192 7757824 965 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134711792 0 0 4096 0 0 0 0 17 1 0 0
/proc/6706/statm: 1894 965 719 92 0 238 0
Current children cumulated CPU time (s) 220.77
Current children cumulated vsize (KiB) 7576

[startup+282.632 s]
/proc/loadavg: 2.10 2.03 2.04 3/94 6863
/proc/meminfo: memFree=1668296/2055920 swapFree=4192812/4192956
[pid=6706] ppid=6704 vsize=7576 CPUtime=280.25
/proc/6706/stat : 6706 (solver) R 6704 6706 6298 0 -1 4194304 997 0 0 0 28023 2 0 0 25 0 1 0 162619192 7757824 965 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134708986 0 0 4096 0 0 0 0 17 1 0 0
/proc/6706/statm: 1894 965 719 92 0 238 0
Current children cumulated CPU time (s) 280.25
Current children cumulated vsize (KiB) 7576

[startup+342.724 s]
/proc/loadavg: 2.03 2.02 2.03 3/88 6905
/proc/meminfo: memFree=1669264/2055920 swapFree=4192812/4192956
[pid=6706] ppid=6704 vsize=7580 CPUtime=339.8
/proc/6706/stat : 6706 (solver) R 6704 6706 6298 0 -1 4194304 998 0 0 0 33978 2 0 0 25 0 1 0 162619192 7761920 966 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134709370 0 0 4096 0 0 0 0 17 1 0 0
/proc/6706/statm: 1895 966 719 92 0 239 0
Current children cumulated CPU time (s) 339.8
Current children cumulated vsize (KiB) 7580

[startup+402.823 s]
/proc/loadavg: 2.01 2.02 2.03 3/88 6905
/proc/meminfo: memFree=1669264/2055920 swapFree=4192812/4192956
[pid=6706] ppid=6704 vsize=7580 CPUtime=399.43
/proc/6706/stat : 6706 (solver) R 6704 6706 6298 0 -1 4194304 998 0 0 0 39940 3 0 0 25 0 1 0 162619192 7761920 966 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134712143 0 0 4096 0 0 0 0 17 1 0 0
/proc/6706/statm: 1895 966 719 92 0 239 0
Current children cumulated CPU time (s) 399.43
Current children cumulated vsize (KiB) 7580

[startup+462.899 s]
/proc/loadavg: 2.00 2.01 2.02 3/88 6905
/proc/meminfo: memFree=1669264/2055920 swapFree=4192812/4192956
[pid=6706] ppid=6704 vsize=7580 CPUtime=459.06
/proc/6706/stat : 6706 (solver) R 6704 6706 6298 0 -1 4194304 998 0 0 0 45903 3 0 0 25 0 1 0 162619192 7761920 966 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134708982 0 0 4096 0 0 0 0 17 1 0 0
/proc/6706/statm: 1895 966 719 92 0 239 0
Current children cumulated CPU time (s) 459.06
Current children cumulated vsize (KiB) 7580

[startup+522.987 s]
/proc/loadavg: 2.00 2.00 2.01 3/88 6905
/proc/meminfo: memFree=1669264/2055920 swapFree=4192812/4192956
[pid=6706] ppid=6704 vsize=7580 CPUtime=518.71
/proc/6706/stat : 6706 (solver) R 6704 6706 6298 0 -1 4194304 998 0 0 0 51867 4 0 0 25 0 1 0 162619192 7761920 966 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134710675 0 0 4096 0 0 0 0 17 1 0 0
/proc/6706/statm: 1895 966 719 92 0 239 0
Current children cumulated CPU time (s) 518.71
Current children cumulated vsize (KiB) 7580

[startup+583.055 s]
/proc/loadavg: 2.00 2.00 2.01 3/88 6905
/proc/meminfo: memFree=1669200/2055920 swapFree=4192812/4192956
[pid=6706] ppid=6704 vsize=7580 CPUtime=578.33
/proc/6706/stat : 6706 (solver) R 6704 6706 6298 0 -1 4194304 998 0 0 0 57829 4 0 0 25 0 1 0 162619192 7761920 966 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134790655 0 0 4096 0 0 0 0 17 1 0 0
/proc/6706/statm: 1895 966 719 92 0 239 0
Current children cumulated CPU time (s) 578.33
Current children cumulated vsize (KiB) 7580

[startup+643.094 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 6905
/proc/meminfo: memFree=1669200/2055920 swapFree=4192812/4192956
[pid=6706] ppid=6704 vsize=7584 CPUtime=637.9
/proc/6706/stat : 6706 (solver) R 6704 6706 6298 0 -1 4194304 999 0 0 0 63785 5 0 0 25 0 1 0 162619192 7766016 967 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134722073 0 0 4096 0 0 0 0 17 1 0 0
/proc/6706/statm: 1896 967 719 92 0 240 0
Current children cumulated CPU time (s) 637.9
Current children cumulated vsize (KiB) 7584

[startup+703.18 s]
/proc/loadavg: 2.00 2.00 2.00 3/88 6905
/proc/meminfo: memFree=1669072/2055920 swapFree=4192812/4192956
[pid=6706] ppid=6704 vsize=7584 CPUtime=697.32
/proc/6706/stat : 6706 (solver) R 6704 6706 6298 0 -1 4194304 999 0 0 0 69727 5 0 0 25 0 1 0 162619192 7766016 967 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134790642 0 0 4096 0 0 0 0 17 1 0 0
/proc/6706/statm: 1896 967 719 92 0 240 0
Current children cumulated CPU time (s) 697.32
Current children cumulated vsize (KiB) 7584

[startup+763.281 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 6980
/proc/meminfo: memFree=1600608/2055920 swapFree=4192812/4192956
[pid=6706] ppid=6704 vsize=7584 CPUtime=757.1
/proc/6706/stat : 6706 (solver) R 6704 6706 6298 0 -1 4194304 999 0 0 0 75703 7 0 0 25 0 1 0 162619192 7766016 967 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134710675 0 0 4096 0 0 0 0 17 0 0 0
/proc/6706/statm: 1896 967 719 92 0 240 0
Current children cumulated CPU time (s) 757.1
Current children cumulated vsize (KiB) 7584

[startup+823.363 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 6980
/proc/meminfo: memFree=1600736/2055920 swapFree=4192812/4192956
[pid=6706] ppid=6704 vsize=7584 CPUtime=817.13
/proc/6706/stat : 6706 (solver) R 6704 6706 6298 0 -1 4194304 999 0 0 0 81706 7 0 0 25 0 1 0 162619192 7766016 967 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134722070 0 0 4096 0 0 0 0 17 0 0 0
/proc/6706/statm: 1896 967 719 92 0 240 0
Current children cumulated CPU time (s) 817.13
Current children cumulated vsize (KiB) 7584

[startup+883.461 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 6980
/proc/meminfo: memFree=1596320/2055920 swapFree=4192812/4192956
[pid=6706] ppid=6704 vsize=7584 CPUtime=877.17
/proc/6706/stat : 6706 (solver) R 6704 6706 6298 0 -1 4194304 999 0 0 0 87710 7 0 0 25 0 1 0 162619192 7766016 967 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134710675 0 0 4096 0 0 0 0 17 0 0 0
/proc/6706/statm: 1896 967 719 92 0 240 0
Current children cumulated CPU time (s) 877.17
Current children cumulated vsize (KiB) 7584

[startup+943.525 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 6980
/proc/meminfo: memFree=1532384/2055920 swapFree=4192812/4192956
[pid=6706] ppid=6704 vsize=7584 CPUtime=937.16
/proc/6706/stat : 6706 (solver) R 6704 6706 6298 0 -1 4194304 999 0 0 0 93707 9 0 0 25 0 1 0 162619192 7766016 967 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134710675 0 0 4096 0 0 0 0 17 0 0 0
/proc/6706/statm: 1896 967 719 92 0 240 0
Current children cumulated CPU time (s) 937.16
Current children cumulated vsize (KiB) 7584

[startup+1003.6 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 6980
/proc/meminfo: memFree=1478112/2055920 swapFree=4192812/4192956
[pid=6706] ppid=6704 vsize=7588 CPUtime=997.18
/proc/6706/stat : 6706 (solver) R 6704 6706 6298 0 -1 4194304 1000 0 0 0 99708 10 0 0 25 0 1 0 162619192 7770112 968 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134710345 0 0 4096 0 0 0 0 17 0 0 0
/proc/6706/statm: 1897 968 719 92 0 241 0
Current children cumulated CPU time (s) 997.18
Current children cumulated vsize (KiB) 7588

[startup+1063.67 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 6980
/proc/meminfo: memFree=1423712/2055920 swapFree=4192812/4192956
[pid=6706] ppid=6704 vsize=7588 CPUtime=1057.19
/proc/6706/stat : 6706 (solver) R 6704 6706 6298 0 -1 4194304 1000 0 0 0 105707 12 0 0 25 0 1 0 162619192 7770112 968 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134710675 0 0 4096 0 0 0 0 17 0 0 0
/proc/6706/statm: 1897 968 719 92 0 241 0
Current children cumulated CPU time (s) 1057.19
Current children cumulated vsize (KiB) 7588

[startup+1123.76 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 6980
/proc/meminfo: memFree=1369184/2055920 swapFree=4192812/4192956
[pid=6706] ppid=6704 vsize=7588 CPUtime=1117.19
/proc/6706/stat : 6706 (solver) R 6704 6706 6298 0 -1 4194304 1000 0 0 0 111706 13 0 0 25 0 1 0 162619192 7770112 968 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134709345 0 0 4096 0 0 0 0 17 0 0 0
/proc/6706/statm: 1897 968 719 92 0 241 0
Current children cumulated CPU time (s) 1117.19
Current children cumulated vsize (KiB) 7588

[startup+1183.77 s]
/proc/loadavg: 2.00 2.00 2.00 4/94 6980
/proc/meminfo: memFree=1314464/2055920 swapFree=4192812/4192956
[pid=6706] ppid=6704 vsize=7588 CPUtime=1177.14
/proc/6706/stat : 6706 (solver) R 6704 6706 6298 0 -1 4194304 1000 0 0 0 117699 15 0 0 25 0 1 0 162619192 7770112 968 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134722201 0 0 4096 0 0 0 0 17 0 0 0
/proc/6706/statm: 1897 968 719 92 0 241 0
Current children cumulated CPU time (s) 1177.14
Current children cumulated vsize (KiB) 7588

[startup+1243.78 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 6980
/proc/meminfo: memFree=1259872/2055920 swapFree=4192812/4192956
[pid=6706] ppid=6704 vsize=7588 CPUtime=1237.09
/proc/6706/stat : 6706 (solver) R 6704 6706 6298 0 -1 4194304 1000 0 0 0 123693 16 0 0 25 0 1 0 162619192 7770112 968 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134722064 0 0 4096 0 0 0 0 17 0 0 0
/proc/6706/statm: 1897 968 719 92 0 241 0
Current children cumulated CPU time (s) 1237.09
Current children cumulated vsize (KiB) 7588

[startup+1303.86 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 6982
/proc/meminfo: memFree=1205408/2055920 swapFree=4192812/4192956
[pid=6706] ppid=6704 vsize=7588 CPUtime=1297.09
/proc/6706/stat : 6706 (solver) R 6704 6706 6298 0 -1 4194304 1000 0 0 0 129691 18 0 0 25 0 1 0 162619192 7770112 968 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134710675 0 0 4096 0 0 0 0 17 0 0 0
/proc/6706/statm: 1897 968 719 92 0 241 0
Current children cumulated CPU time (s) 1297.09
Current children cumulated vsize (KiB) 7588

[startup+1363.92 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 6982
/proc/meminfo: memFree=1150752/2055920 swapFree=4192812/4192956
[pid=6706] ppid=6704 vsize=7592 CPUtime=1357.09
/proc/6706/stat : 6706 (solver) R 6704 6706 6298 0 -1 4194304 1001 0 0 0 135690 19 0 0 25 0 1 0 162619192 7774208 969 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134710639 0 0 4096 0 0 0 0 17 0 0 0
/proc/6706/statm: 1898 969 719 92 0 242 0
Current children cumulated CPU time (s) 1357.09
Current children cumulated vsize (KiB) 7592

[startup+1423.98 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 6982
/proc/meminfo: memFree=1096288/2055920 swapFree=4192812/4192956
[pid=6706] ppid=6704 vsize=7592 CPUtime=1417.1
/proc/6706/stat : 6706 (solver) R 6704 6706 6298 0 -1 4194304 1001 0 0 0 141689 21 0 0 25 0 1 0 162619192 7774208 969 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134722070 0 0 4096 0 0 0 0 17 0 0 0
/proc/6706/statm: 1898 969 719 92 0 242 0
Current children cumulated CPU time (s) 1417.1
Current children cumulated vsize (KiB) 7592

[startup+1484.04 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 6982
/proc/meminfo: memFree=1041696/2055920 swapFree=4192812/4192956
[pid=6706] ppid=6704 vsize=7592 CPUtime=1477.08
/proc/6706/stat : 6706 (solver) R 6704 6706 6298 0 -1 4194304 1001 0 0 0 147685 23 0 0 25 0 1 0 162619192 7774208 969 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134711945 0 0 4096 0 0 0 0 17 0 0 0
/proc/6706/statm: 1898 969 719 92 0 242 0
Current children cumulated CPU time (s) 1477.08
Current children cumulated vsize (KiB) 7592

[startup+1544.1 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 6982
/proc/meminfo: memFree=987168/2055920 swapFree=4192812/4192956
[pid=6706] ppid=6704 vsize=7592 CPUtime=1537.07
/proc/6706/stat : 6706 (solver) R 6704 6706 6298 0 -1 4194304 1001 0 0 0 153683 24 0 0 25 0 1 0 162619192 7774208 969 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134708985 0 0 4096 0 0 0 0 17 0 0 0
/proc/6706/statm: 1898 969 719 92 0 242 0
Current children cumulated CPU time (s) 1537.07
Current children cumulated vsize (KiB) 7592

[startup+1604.16 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 6982
/proc/meminfo: memFree=932640/2055920 swapFree=4192812/4192956
[pid=6706] ppid=6704 vsize=7592 CPUtime=1597.08
/proc/6706/stat : 6706 (solver) R 6704 6706 6298 0 -1 4194304 1001 0 0 0 159682 26 0 0 25 0 1 0 162619192 7774208 969 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134710675 0 0 4096 0 0 0 0 17 0 0 0
/proc/6706/statm: 1898 969 719 92 0 242 0
Current children cumulated CPU time (s) 1597.08
Current children cumulated vsize (KiB) 7592

[startup+1664.22 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 6982
/proc/meminfo: memFree=878176/2055920 swapFree=4192812/4192956
[pid=6706] ppid=6704 vsize=7592 CPUtime=1657.07
/proc/6706/stat : 6706 (solver) R 6704 6706 6298 0 -1 4194304 1001 0 0 0 165679 28 0 0 25 0 1 0 162619192 7774208 969 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134708982 0 0 4096 0 0 0 0 17 0 0 0
/proc/6706/statm: 1898 969 719 92 0 242 0
Current children cumulated CPU time (s) 1657.07
Current children cumulated vsize (KiB) 7592

[startup+1724.28 s]
/proc/loadavg: 2.00 2.00 2.00 3/94 6982
/proc/meminfo: memFree=823584/2055920 swapFree=4192812/4192956
[pid=6706] ppid=6704 vsize=7596 CPUtime=1717.06
/proc/6706/stat : 6706 (solver) R 6704 6706 6298 0 -1 4194304 1002 0 0 0 171677 29 0 0 25 0 1 0 162619192 7778304 970 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134710624 0 0 4096 0 0 0 0 17 0 0 0
/proc/6706/statm: 1899 970 719 92 0 243 0
Current children cumulated CPU time (s) 1717.06
Current children cumulated vsize (KiB) 7596

[startup+1784.33 s]
/proc/loadavg: 2.04 2.01 2.00 3/94 6982
/proc/meminfo: memFree=769184/2055920 swapFree=4192812/4192956
[pid=6706] ppid=6704 vsize=7596 CPUtime=1777.06
/proc/6706/stat : 6706 (solver) R 6704 6706 6298 0 -1 4194304 1002 0 0 0 177676 30 0 0 25 0 1 0 162619192 7778304 970 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134710675 0 0 4096 0 0 0 0 17 0 0 0
/proc/6706/statm: 1899 970 719 92 0 243 0
Current children cumulated CPU time (s) 1777.06
Current children cumulated vsize (KiB) 7596



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1807.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/94 6982
/proc/meminfo: memFree=747296/2055920 swapFree=4192812/4192956
[pid=6706] ppid=6704 vsize=7596 CPUtime=1800.01
/proc/6706/stat : 6706 (solver) R 6704 6706 6298 0 -1 4194304 1002 0 0 0 179970 31 0 0 25 0 1 0 162619192 7778304 970 18446744073709551615 134512640 134893233 4294956640 18446744073709551615 134710675 0 0 4096 0 0 0 0 17 0 0 0
/proc/6706/statm: 1899 970 719 92 0 243 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 7596

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1807.31
CPU time (s): 1800.02
CPU user time (s): 1799.7
CPU system time (s): 0.315951
CPU usage (%): 99.5967
Max. virtual memory (cumulated for all children) (KiB): 7596

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.7
system time used= 0.315951
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1002
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= 11
involuntary context switches= 43619

runsolver used 2.06369 s user time and 5.38918 s system time

The end

Launcher Data (download as text)

Begin job on node17 on Sun Jan  7 03:57:23 UTC 2007


IDJOB= 200366
IDBENCH= 3703
FILE ID= node17/200366-1168142243

PBS_JOBID= 3477827

Free space on /tmp= 66324 MiB

BENCH NAME= HOME/pub/bench/CPAI06/queensKnights/queensKnights-50-5-add.xml
COMMAND LINE= /tmp/evaluation/200366-1168142243/tramontane/bin/solver /tmp/evaluation/200366-1168142243/unknown.xml -res geom -f 3 -v 1
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-200366-1168142243 -o ROOT/results/node17/solver-200366-1168142243 -C 1800 -M 900  /tmp/evaluation/200366-1168142243/tramontane/bin/solver /tmp/evaluation/200366-1168142243/unknown.xml -res geom -f 3 -v 1

META MD5SUM SOLVER= cb80ed4ac975bdc0101f830a5b1b8f77
MD5SUM BENCH=  bcc05e0837074ebcb0feb3ab43e0bc42

RANDOM SEED= 605323176

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		: 3000.236
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		: 3000.236
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:       1671024 kB
Buffers:         58212 kB
Cached:         182984 kB
SwapCached:          0 kB
Active:         179564 kB
Inactive:       125988 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1671024 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3420 kB
Writeback:           0 kB
Mapped:          84872 kB
Slab:            64168 kB
Committed_AS:  4202084 kB
PageTables:       2284 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= 65526 MiB



End job on node17 on Sun Jan  7 04:27:31 UTC 2007