Trace number 200453

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) 1800.08 1812.48

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)

0.20	c 
0.20	c Parsing xml file
0.20	c 	domains...............    0
0.20	c 	variables.............    0
0.20	c 	predicates............    0
0.20	c 	constraints...........  0.1
0.20	c Allocating memory
0.20	c 
0.20	c time limit = -1
0.20	c heuristic = dom/wdeg
0.20	c restart policy = Geometric increment
0.20	c restart base = 369
0.20	c restart factor = 1.33
0.20	c 
0.20	c Solving
0.20	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/node47/watcher-200453-1168142659 -o ROOT/results/node47/solver-200453-1168142659 -C 1800 -M 900 /tmp/evaluation/200453-1168142659/tramontane/bin/solver /tmp/evaluation/200453-1168142659/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 1.93 1.97 3/74 27670
/proc/meminfo: memFree=1436064/2055920 swapFree=4183928/4192956
[pid=27669] ppid=27667 vsize=18540 CPUtime=0
/proc/27669/stat : 27669 (runsolver) R 27667 27669 27238 0 -1 4194368 16 0 0 0 0 0 0 0 20 0 1 0 162665315 18984960 279 18446744073709551615 4194304 4267372 548682068992 18446744073709551615 208717540647 0 0 4096 24578 0 0 0 17 1 0 0
/proc/27669/statm: 4635 279 244 17 0 2626 0

[startup+0.102341 s]
/proc/loadavg: 1.92 1.93 1.97 3/74 27670
/proc/meminfo: memFree=1436064/2055920 swapFree=4183928/4192956
[pid=27669] ppid=27667 vsize=7444 CPUtime=0.09
/proc/27669/stat : 27669 (solver) R 27667 27669 27238 0 -1 4194304 961 0 0 0 9 0 0 0 18 0 1 0 162665315 7622656 929 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134603987 0 0 4096 0 0 0 0 17 1 0 0
/proc/27669/statm: 1861 929 711 92 0 205 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7444

[startup+0.510381 s]
/proc/loadavg: 1.92 1.93 1.97 3/74 27670
/proc/meminfo: memFree=1436064/2055920 swapFree=4183928/4192956
[pid=27669] ppid=27667 vsize=9968 CPUtime=0.49
/proc/27669/stat : 27669 (solver) R 27667 27669 27238 0 -1 4194304 1578 0 0 0 49 0 0 0 22 0 1 0 162665315 10207232 1546 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134710678 0 0 4096 0 0 0 0 17 1 0 0
/proc/27669/statm: 2492 1546 724 92 0 836 0
Current children cumulated CPU time (s) 0.49
Current children cumulated vsize (KiB) 9968

[startup+1.33147 s]
/proc/loadavg: 1.92 1.93 1.97 3/74 27670
/proc/meminfo: memFree=1432608/2055920 swapFree=4183928/4192956
[pid=27669] ppid=27667 vsize=9968 CPUtime=1.31
/proc/27669/stat : 27669 (solver) R 27667 27669 27238 0 -1 4194304 1578 0 0 0 130 1 0 0 25 0 1 0 162665315 10207232 1546 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134710675 0 0 4096 0 0 0 0 17 1 0 0
/proc/27669/statm: 2492 1546 724 92 0 836 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 9968

[startup+2.96864 s]
/proc/loadavg: 1.92 1.93 1.97 3/74 27670
/proc/meminfo: memFree=1432608/2055920 swapFree=4183928/4192956
[pid=27669] ppid=27667 vsize=9972 CPUtime=2.94
/proc/27669/stat : 27669 (solver) R 27667 27669 27238 0 -1 4194304 1579 0 0 0 293 1 0 0 25 0 1 0 162665315 10211328 1547 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134708982 0 0 4096 0 0 0 0 17 1 0 0
/proc/27669/statm: 2493 1547 724 92 0 837 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 9972

[startup+6.25099 s]
/proc/loadavg: 1.92 1.93 1.97 3/74 27670
/proc/meminfo: memFree=1432608/2055920 swapFree=4183928/4192956
[pid=27669] ppid=27667 vsize=9972 CPUtime=6.2
/proc/27669/stat : 27669 (solver) R 27667 27669 27238 0 -1 4194304 1579 0 0 0 619 1 0 0 25 0 1 0 162665315 10211328 1547 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134710675 0 0 4096 0 0 0 0 17 1 0 0
/proc/27669/statm: 2493 1547 724 92 0 837 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 9972

[startup+12.7087 s]
/proc/loadavg: 1.93 1.93 1.97 3/74 27670
/proc/meminfo: memFree=1432616/2055920 swapFree=4183928/4192956
[pid=27669] ppid=27667 vsize=9972 CPUtime=12.6
/proc/27669/stat : 27669 (solver) R 27667 27669 27238 0 -1 4194304 1579 0 0 0 1259 1 0 0 25 0 1 0 162665315 10211328 1547 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134710625 0 0 4096 0 0 0 0 17 1 0 0
/proc/27669/statm: 2493 1547 724 92 0 837 0
Current children cumulated CPU time (s) 12.6
Current children cumulated vsize (KiB) 9972

[startup+25.515 s]
/proc/loadavg: 1.94 1.93 1.97 3/74 27670
/proc/meminfo: memFree=1432616/2055920 swapFree=4183928/4192956
[pid=27669] ppid=27667 vsize=9972 CPUtime=25.32
/proc/27669/stat : 27669 (solver) R 27667 27669 27238 0 -1 4194304 1579 0 0 0 2531 1 0 0 25 0 1 0 162665315 10211328 1547 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134710650 0 0 4096 0 0 0 0 17 1 0 0
/proc/27669/statm: 2493 1547 724 92 0 837 0
Current children cumulated CPU time (s) 25.32
Current children cumulated vsize (KiB) 9972

[startup+51.1398 s]
/proc/loadavg: 1.96 1.94 1.97 3/74 27670
/proc/meminfo: memFree=1432680/2055920 swapFree=4183928/4192956
[pid=27669] ppid=27667 vsize=9972 CPUtime=50.75
/proc/27669/stat : 27669 (solver) R 27667 27669 27238 0 -1 4194304 1579 0 0 0 5074 1 0 0 25 0 1 0 162665315 10211328 1547 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134710652 0 0 4096 0 0 0 0 17 1 0 0
/proc/27669/statm: 2493 1547 724 92 0 837 0
Current children cumulated CPU time (s) 50.75
Current children cumulated vsize (KiB) 9972

[startup+102.38 s]
/proc/loadavg: 1.98 1.95 1.97 3/74 27670
/proc/meminfo: memFree=1432744/2055920 swapFree=4183928/4192956
[pid=27669] ppid=27667 vsize=9972 CPUtime=101.62
/proc/27669/stat : 27669 (solver) R 27667 27669 27238 0 -1 4194304 1579 0 0 0 10161 1 0 0 25 0 1 0 162665315 10211328 1547 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134722064 0 0 4096 0 0 0 0 17 1 0 0
/proc/27669/statm: 2493 1547 724 92 0 837 0
Current children cumulated CPU time (s) 101.62
Current children cumulated vsize (KiB) 9972

[startup+162.443 s]
/proc/loadavg: 1.99 1.95 1.97 3/74 27670
/proc/meminfo: memFree=1432808/2055920 swapFree=4183928/4192956
[pid=27669] ppid=27667 vsize=9972 CPUtime=161.23
/proc/27669/stat : 27669 (solver) R 27667 27669 27238 0 -1 4194304 1579 0 0 0 16122 1 0 0 25 0 1 0 162665315 10211328 1547 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134710673 0 0 4096 0 0 0 0 17 1 0 0
/proc/27669/statm: 2493 1547 724 92 0 837 0
Current children cumulated CPU time (s) 161.23
Current children cumulated vsize (KiB) 9972

[startup+222.498 s]
/proc/loadavg: 1.99 1.96 1.97 3/74 27670
/proc/meminfo: memFree=1432808/2055920 swapFree=4183928/4192956
[pid=27669] ppid=27667 vsize=9972 CPUtime=220.84
/proc/27669/stat : 27669 (solver) R 27667 27669 27238 0 -1 4194304 1579 0 0 0 22083 1 0 0 25 0 1 0 162665315 10211328 1547 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134710675 0 0 4096 0 0 0 0 17 1 0 0
/proc/27669/statm: 2493 1547 724 92 0 837 0
Current children cumulated CPU time (s) 220.84
Current children cumulated vsize (KiB) 9972

[startup+282.555 s]
/proc/loadavg: 1.99 1.96 1.97 3/74 27670
/proc/meminfo: memFree=1432744/2055920 swapFree=4183928/4192956
[pid=27669] ppid=27667 vsize=9972 CPUtime=280.46
/proc/27669/stat : 27669 (solver) R 27667 27669 27238 0 -1 4194304 1579 0 0 0 28045 1 0 0 25 0 1 0 162665315 10211328 1547 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134708977 0 0 4096 0 0 0 0 17 1 0 0
/proc/27669/statm: 2493 1547 724 92 0 837 0
Current children cumulated CPU time (s) 280.46
Current children cumulated vsize (KiB) 9972

[startup+342.61 s]
/proc/loadavg: 1.99 1.97 1.97 3/74 27670
/proc/meminfo: memFree=1432872/2055920 swapFree=4183928/4192956
[pid=27669] ppid=27667 vsize=9976 CPUtime=340.07
/proc/27669/stat : 27669 (solver) R 27667 27669 27238 0 -1 4194304 1580 0 0 0 34006 1 0 0 25 0 1 0 162665315 10215424 1548 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134711745 0 0 4096 0 0 0 0 17 1 0 0
/proc/27669/statm: 2494 1548 724 92 0 838 0
Current children cumulated CPU time (s) 340.07
Current children cumulated vsize (KiB) 9976

[startup+402.675 s]
/proc/loadavg: 1.99 1.97 1.97 3/74 27670
/proc/meminfo: memFree=1432872/2055920 swapFree=4183928/4192956
[pid=27669] ppid=27667 vsize=9976 CPUtime=399.68
/proc/27669/stat : 27669 (solver) R 27667 27669 27238 0 -1 4194304 1580 0 0 0 39967 1 0 0 25 0 1 0 162665315 10215424 1548 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134710675 0 0 4096 0 0 0 0 17 1 0 0
/proc/27669/statm: 2494 1548 724 92 0 838 0
Current children cumulated CPU time (s) 399.68
Current children cumulated vsize (KiB) 9976

[startup+462.736 s]
/proc/loadavg: 2.07 1.99 1.97 3/74 27670
/proc/meminfo: memFree=1432936/2055920 swapFree=4183928/4192956
[pid=27669] ppid=27667 vsize=9976 CPUtime=459.3
/proc/27669/stat : 27669 (solver) R 27667 27669 27238 0 -1 4194304 1580 0 0 0 45929 1 0 0 25 0 1 0 162665315 10215424 1548 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134637270 0 0 4096 0 0 0 0 17 1 0 0
/proc/27669/statm: 2494 1548 724 92 0 838 0
Current children cumulated CPU time (s) 459.3
Current children cumulated vsize (KiB) 9976

[startup+522.79 s]
/proc/loadavg: 2.02 1.99 1.97 3/74 27670
/proc/meminfo: memFree=1432872/2055920 swapFree=4183928/4192956
[pid=27669] ppid=27667 vsize=9976 CPUtime=518.91
/proc/27669/stat : 27669 (solver) R 27667 27669 27238 0 -1 4194304 1580 0 0 0 51890 1 0 0 25 0 1 0 162665315 10215424 1548 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134710669 0 0 4096 0 0 0 0 17 1 0 0
/proc/27669/statm: 2494 1548 724 92 0 838 0
Current children cumulated CPU time (s) 518.91
Current children cumulated vsize (KiB) 9976

[startup+582.849 s]
/proc/loadavg: 2.01 1.99 1.97 3/74 27670
/proc/meminfo: memFree=1432872/2055920 swapFree=4183928/4192956
[pid=27669] ppid=27667 vsize=9976 CPUtime=578.53
/proc/27669/stat : 27669 (solver) R 27667 27669 27238 0 -1 4194304 1580 0 0 0 57852 1 0 0 25 0 1 0 162665315 10215424 1548 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134722074 0 0 4096 0 0 0 0 17 1 0 0
/proc/27669/statm: 2494 1548 724 92 0 838 0
Current children cumulated CPU time (s) 578.53
Current children cumulated vsize (KiB) 9976

[startup+642.915 s]
/proc/loadavg: 2.08 2.00 1.98 3/74 27670
/proc/meminfo: memFree=1432872/2055920 swapFree=4183928/4192956
[pid=27669] ppid=27667 vsize=9976 CPUtime=638.14
/proc/27669/stat : 27669 (solver) R 27667 27669 27238 0 -1 4194304 1580 0 0 0 63813 1 0 0 25 0 1 0 162665315 10215424 1548 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134790780 0 0 4096 0 0 0 0 17 1 0 0
/proc/27669/statm: 2494 1548 724 92 0 838 0
Current children cumulated CPU time (s) 638.14
Current children cumulated vsize (KiB) 9976

[startup+702.995 s]
/proc/loadavg: 2.03 2.00 1.98 3/74 27670
/proc/meminfo: memFree=1432808/2055920 swapFree=4183928/4192956
[pid=27669] ppid=27667 vsize=9976 CPUtime=697.78
/proc/27669/stat : 27669 (solver) R 27667 27669 27238 0 -1 4194304 1580 0 0 0 69777 1 0 0 25 0 1 0 162665315 10215424 1548 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134710675 0 0 4096 0 0 0 0 17 1 0 0
/proc/27669/statm: 2494 1548 724 92 0 838 0
Current children cumulated CPU time (s) 697.78
Current children cumulated vsize (KiB) 9976

[startup+763.078 s]
/proc/loadavg: 2.01 2.00 1.98 3/75 27671
/proc/meminfo: memFree=1432864/2055920 swapFree=4183928/4192956
[pid=27669] ppid=27667 vsize=9976 CPUtime=757.42
/proc/27669/stat : 27669 (solver) R 27667 27669 27238 0 -1 4194304 1580 0 0 0 75741 1 0 0 25 0 1 0 162665315 10215424 1548 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134710675 0 0 4096 0 0 0 0 17 1 0 0
/proc/27669/statm: 2494 1548 724 92 0 838 0
Current children cumulated CPU time (s) 757.42
Current children cumulated vsize (KiB) 9976

[startup+823.08 s]
/proc/loadavg: 2.00 2.00 1.98 3/75 27671
/proc/meminfo: memFree=1432864/2055920 swapFree=4183928/4192956
[pid=27669] ppid=27667 vsize=9976 CPUtime=816.99
/proc/27669/stat : 27669 (solver) R 27667 27669 27238 0 -1 4194304 1580 0 0 0 81698 1 0 0 25 0 1 0 162665315 10215424 1548 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134790787 0 0 4096 0 0 0 0 17 1 0 0
/proc/27669/statm: 2494 1548 724 92 0 838 0
Current children cumulated CPU time (s) 816.99
Current children cumulated vsize (KiB) 9976

[startup+883.091 s]
/proc/loadavg: 2.00 2.00 1.98 3/75 27673
/proc/meminfo: memFree=1432672/2055920 swapFree=4183928/4192956
[pid=27669] ppid=27667 vsize=9976 CPUtime=876.54
/proc/27669/stat : 27669 (solver) R 27667 27669 27238 0 -1 4194304 1580 0 0 0 87653 1 0 0 25 0 1 0 162665315 10215424 1548 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134710650 0 0 4096 0 0 0 0 17 1 0 0
/proc/27669/statm: 2494 1548 724 92 0 838 0
Current children cumulated CPU time (s) 876.54
Current children cumulated vsize (KiB) 9976

[startup+943.094 s]
/proc/loadavg: 2.04 2.01 1.98 3/75 27673
/proc/meminfo: memFree=1432736/2055920 swapFree=4183928/4192956
[pid=27669] ppid=27667 vsize=9976 CPUtime=936.11
/proc/27669/stat : 27669 (solver) R 27667 27669 27238 0 -1 4194304 1580 0 0 0 93610 1 0 0 25 0 1 0 162665315 10215424 1548 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134710675 0 0 4096 0 0 0 0 17 1 0 0
/proc/27669/statm: 2494 1548 724 92 0 838 0
Current children cumulated CPU time (s) 936.11
Current children cumulated vsize (KiB) 9976

[startup+1003.1 s]
/proc/loadavg: 2.01 2.01 1.98 3/75 27673
/proc/meminfo: memFree=1432736/2055920 swapFree=4183928/4192956
[pid=27669] ppid=27667 vsize=9976 CPUtime=995.68
/proc/27669/stat : 27669 (solver) R 27667 27669 27238 0 -1 4194304 1580 0 0 0 99566 2 0 0 25 0 1 0 162665315 10215424 1548 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134711744 0 0 4096 0 0 0 0 17 1 0 0
/proc/27669/statm: 2494 1548 724 92 0 838 0
Current children cumulated CPU time (s) 995.68
Current children cumulated vsize (KiB) 9976

[startup+1063.1 s]
/proc/loadavg: 2.00 2.00 1.98 3/75 27673
/proc/meminfo: memFree=1432736/2055920 swapFree=4183928/4192956
[pid=27669] ppid=27667 vsize=9976 CPUtime=1055.24
/proc/27669/stat : 27669 (solver) R 27667 27669 27238 0 -1 4194304 1580 0 0 0 105522 2 0 0 25 0 1 0 162665315 10215424 1548 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134710675 0 0 4096 0 0 0 0 17 1 0 0
/proc/27669/statm: 2494 1548 724 92 0 838 0
Current children cumulated CPU time (s) 1055.24
Current children cumulated vsize (KiB) 9976

[startup+1123.19 s]
/proc/loadavg: 2.06 2.01 1.99 3/75 27673
/proc/meminfo: memFree=1432736/2055920 swapFree=4183928/4192956
[pid=27669] ppid=27667 vsize=9976 CPUtime=1114.88
/proc/27669/stat : 27669 (solver) R 27667 27669 27238 0 -1 4194304 1580 0 0 0 111486 2 0 0 25 0 1 0 162665315 10215424 1548 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134710675 0 0 4096 0 0 0 0 17 1 0 0
/proc/27669/statm: 2494 1548 724 92 0 838 0
Current children cumulated CPU time (s) 1114.88
Current children cumulated vsize (KiB) 9976

[startup+1183.25 s]
/proc/loadavg: 2.02 2.01 1.99 3/75 27673
/proc/meminfo: memFree=1432800/2055920 swapFree=4183928/4192956
[pid=27669] ppid=27667 vsize=9976 CPUtime=1174.49
/proc/27669/stat : 27669 (solver) R 27667 27669 27238 0 -1 4194304 1580 0 0 0 117447 2 0 0 25 0 1 0 162665315 10215424 1548 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134711745 0 0 4096 0 0 0 0 17 1 0 0
/proc/27669/statm: 2494 1548 724 92 0 838 0
Current children cumulated CPU time (s) 1174.49
Current children cumulated vsize (KiB) 9976

[startup+1243.25 s]
/proc/loadavg: 2.00 2.00 1.99 3/76 27674
/proc/meminfo: memFree=1432792/2055920 swapFree=4183928/4192956
[pid=27669] ppid=27667 vsize=9976 CPUtime=1234.05
/proc/27669/stat : 27669 (solver) R 27667 27669 27238 0 -1 4194304 1580 0 0 0 123403 2 0 0 25 0 1 0 162665315 10215424 1548 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134711905 0 0 4096 0 0 0 0 17 1 0 0
/proc/27669/statm: 2494 1548 724 92 0 838 0
Current children cumulated CPU time (s) 1234.05
Current children cumulated vsize (KiB) 9976

[startup+1303.28 s]
/proc/loadavg: 2.00 2.00 1.99 3/76 27674
/proc/meminfo: memFree=1432792/2055920 swapFree=4183928/4192956
[pid=27669] ppid=27667 vsize=9976 CPUtime=1293.64
/proc/27669/stat : 27669 (solver) R 27667 27669 27238 0 -1 4194304 1580 0 0 0 129362 2 0 0 25 0 1 0 162665315 10215424 1548 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134708976 0 0 4096 0 0 0 0 17 1 0 0
/proc/27669/statm: 2494 1548 724 92 0 838 0
Current children cumulated CPU time (s) 1293.64
Current children cumulated vsize (KiB) 9976

[startup+1363.36 s]
/proc/loadavg: 2.00 2.00 1.99 3/76 27674
/proc/meminfo: memFree=1432792/2055920 swapFree=4183928/4192956
[pid=27669] ppid=27667 vsize=9976 CPUtime=1353.28
/proc/27669/stat : 27669 (solver) R 27667 27669 27238 0 -1 4194304 1580 0 0 0 135326 2 0 0 25 0 1 0 162665315 10215424 1548 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134710304 0 0 4096 0 0 0 0 17 1 0 0
/proc/27669/statm: 2494 1548 724 92 0 838 0
Current children cumulated CPU time (s) 1353.28
Current children cumulated vsize (KiB) 9976

[startup+1423.43 s]
/proc/loadavg: 2.00 2.00 1.99 3/76 27674
/proc/meminfo: memFree=1432728/2055920 swapFree=4183928/4192956
[pid=27669] ppid=27667 vsize=9976 CPUtime=1412.91
/proc/27669/stat : 27669 (solver) R 27667 27669 27238 0 -1 4194304 1580 0 0 0 141288 3 0 0 25 0 1 0 162665315 10215424 1548 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134710650 0 0 4096 0 0 0 0 17 1 0 0
/proc/27669/statm: 2494 1548 724 92 0 838 0
Current children cumulated CPU time (s) 1412.91
Current children cumulated vsize (KiB) 9976

[startup+1483.5 s]
/proc/loadavg: 2.00 2.00 1.99 3/76 27674
/proc/meminfo: memFree=1432792/2055920 swapFree=4183928/4192956
[pid=27669] ppid=27667 vsize=9976 CPUtime=1472.53
/proc/27669/stat : 27669 (solver) R 27667 27669 27238 0 -1 4194304 1580 0 0 0 147250 3 0 0 25 0 1 0 162665315 10215424 1548 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134790733 0 0 4096 0 0 0 0 17 1 0 0
/proc/27669/statm: 2494 1548 724 92 0 838 0
Current children cumulated CPU time (s) 1472.53
Current children cumulated vsize (KiB) 9976

[startup+1543.53 s]
/proc/loadavg: 2.00 2.00 1.99 3/76 27674
/proc/meminfo: memFree=1432792/2055920 swapFree=4183928/4192956
[pid=27669] ppid=27667 vsize=9976 CPUtime=1532.12
/proc/27669/stat : 27669 (solver) R 27667 27669 27238 0 -1 4194304 1580 0 0 0 153209 3 0 0 25 0 1 0 162665315 10215424 1548 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134710625 0 0 4096 0 0 0 0 17 1 0 0
/proc/27669/statm: 2494 1548 724 92 0 838 0
Current children cumulated CPU time (s) 1532.12
Current children cumulated vsize (KiB) 9976

[startup+1603.63 s]
/proc/loadavg: 2.00 2.00 1.99 3/76 27674
/proc/meminfo: memFree=1432728/2055920 swapFree=4183928/4192956
[pid=27669] ppid=27667 vsize=9976 CPUtime=1591.78
/proc/27669/stat : 27669 (solver) R 27667 27669 27238 0 -1 4194304 1580 0 0 0 159175 3 0 0 25 0 1 0 162665315 10215424 1548 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134708986 0 0 4096 0 0 0 0 17 1 0 0
/proc/27669/statm: 2494 1548 724 92 0 838 0
Current children cumulated CPU time (s) 1591.78
Current children cumulated vsize (KiB) 9976

[startup+1663.7 s]
/proc/loadavg: 2.00 2.00 1.99 3/73 27904
/proc/meminfo: memFree=1350632/2055920 swapFree=4183928/4192956
[pid=27669] ppid=27667 vsize=9976 CPUtime=1651.43
/proc/27669/stat : 27669 (solver) R 27667 27669 27238 0 -1 4194304 1580 0 0 0 165135 8 0 0 25 0 1 0 162665315 10215424 1548 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134790652 0 0 4096 0 0 0 0 17 0 0 0
/proc/27669/statm: 2494 1548 724 92 0 838 0
Current children cumulated CPU time (s) 1651.43
Current children cumulated vsize (KiB) 9976

[startup+1723.78 s]
/proc/loadavg: 2.00 2.00 1.99 3/73 27904
/proc/meminfo: memFree=1351144/2055920 swapFree=4183928/4192956
[pid=27669] ppid=27667 vsize=9976 CPUtime=1711.46
/proc/27669/stat : 27669 (solver) R 27667 27669 27238 0 -1 4194304 1580 0 0 0 171137 9 0 0 25 0 1 0 162665315 10215424 1548 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134722064 0 0 4096 0 0 0 0 17 0 0 0
/proc/27669/statm: 2494 1548 724 92 0 838 0
Current children cumulated CPU time (s) 1711.46
Current children cumulated vsize (KiB) 9976

[startup+1783.87 s]
/proc/loadavg: 2.00 2.00 1.99 3/73 27904
/proc/meminfo: memFree=1351208/2055920 swapFree=4183928/4192956
[pid=27669] ppid=27667 vsize=9976 CPUtime=1771.48
/proc/27669/stat : 27669 (solver) R 27667 27669 27238 0 -1 4194304 1580 0 0 0 177139 9 0 0 25 0 1 0 162665315 10215424 1548 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134708976 0 0 4096 0 0 0 0 17 0 0 0
/proc/27669/statm: 2494 1548 724 92 0 838 0
Current children cumulated CPU time (s) 1771.48
Current children cumulated vsize (KiB) 9976



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1812.48 s]
/proc/loadavg: 2.00 2.00 1.99 3/73 27904
/proc/meminfo: memFree=1351144/2055920 swapFree=4183928/4192956
[pid=27669] ppid=27667 vsize=9976 CPUtime=1800.07
/proc/27669/stat : 27669 (solver) R 27667 27669 27238 0 -1 4194304 1580 0 0 0 179998 9 0 0 25 0 1 0 162665315 10215424 1548 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134710675 0 0 4096 0 0 0 0 17 0 0 0
/proc/27669/statm: 2494 1548 724 92 0 838 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 9976

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1812.48
CPU time (s): 1800.08
CPU user time (s): 1799.99
CPU system time (s): 0.093985
CPU usage (%): 99.3156
Max. virtual memory (cumulated for all children) (KiB): 9976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.99
system time used= 0.093985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1580
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= 30897

runsolver used 1.83972 s user time and 4.6073 s system time

The end

Launcher Data (download as text)

Begin job on node47 on Sun Jan  7 04:04:21 UTC 2007


IDJOB= 200453
IDBENCH= 3708
FILE ID= node47/200453-1168142659

PBS_JOBID= 3478099

Free space on /tmp= 66550 MiB

BENCH NAME= HOME/pub/bench/CPAI06/queensKnights/queensKnights-50-5-mul.xml
COMMAND LINE= /tmp/evaluation/200453-1168142659/tramontane/bin/solver /tmp/evaluation/200453-1168142659/unknown.xml -res geom -f 3 -v 1
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node47/watcher-200453-1168142659 -o ROOT/results/node47/solver-200453-1168142659 -C 1800 -M 900  /tmp/evaluation/200453-1168142659/tramontane/bin/solver /tmp/evaluation/200453-1168142659/unknown.xml -res geom -f 3 -v 1

META MD5SUM SOLVER= cb80ed4ac975bdc0101f830a5b1b8f77
MD5SUM BENCH=  85c4058d48cdc9937172d180fd2ba967

RANDOM SEED= 505116605

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		: 3000.240
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		: 3000.240
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:       1436544 kB
Buffers:         31372 kB
Cached:         509600 kB
SwapCached:       3708 kB
Active:         148060 kB
Inactive:       415104 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1436544 kB
SwapTotal:     4192956 kB
SwapFree:      4183928 kB
Dirty:            3140 kB
Writeback:           0 kB
Mapped:          28540 kB
Slab:            41600 kB
Committed_AS:  3230876 kB
PageTables:       1824 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= 66543 MiB



End job on node47 on Sun Jan  7 04:34:33 UTC 2007