Trace number 199126

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) 1800.09 1801.99

General information on the benchmark

Nameknights/
knights-50-5.xml
MD5SUM657c510c16fc958a1c690f0ffd4d368f
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 benchmark19.835
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables5
Number of constraints10
Maximum constraint arity2
Maximum domain size2500
Number of constraints which are defined in extension0
Number of constraints which are defined in intension10
Global constraints used (with number of constraints)

Solver Data (download as text)

0.15	c 
0.15	c Parsing xml file
0.15	c 	domains...............    0
0.15	c 	variables.............    0
0.15	c 	predicates............    0
0.15	c 	constraints...........    0
0.15	c Allocating memory
0.15	c 
0.15	c time limit = -1
0.15	c heuristic = dom/wdeg
0.15	c restart policy = Geometric increment
0.15	c restart base = 2
0.15	c restart factor = 1.33
0.15	c 
0.15	c Solving
0.15	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/node50/watcher-199126-1168132599 -o ROOT/results/node50/solver-199126-1168132599 -C 1800 -M 900 /tmp/evaluation/199126-1168132599/tramontane/bin/solver /tmp/evaluation/199126-1168132599/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: 1.95 2.01 1.85 5/81 24095
/proc/meminfo: memFree=1551312/2055920 swapFree=4191892/4192956
[pid=24094] ppid=24092 vsize=18540 CPUtime=0
/proc/24094/stat : 24094 (runsolver) R 24092 24094 23516 0 -1 4194368 16 0 0 0 0 0 0 0 20 0 1 0 161658481 18984960 279 18446744073709551615 4194304 4267372 548682068992 18446744073709551615 240577473831 0 0 4096 24578 0 0 0 17 1 0 0
/proc/24094/statm: 4635 279 244 17 0 2626 0

[startup+0.109123 s]
/proc/loadavg: 1.95 2.01 1.85 5/81 24095
/proc/meminfo: memFree=1551312/2055920 swapFree=4191892/4192956
[pid=24094] ppid=24092 vsize=7048 CPUtime=0.09
/proc/24094/stat : 24094 (solver) R 24092 24094 23516 0 -1 4194304 838 0 0 0 9 0 0 0 18 0 1 0 161658481 7217152 806 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134710675 0 0 4096 0 0 0 0 17 1 0 0
/proc/24094/statm: 1762 806 715 92 0 106 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7048

[startup+0.51719 s]
/proc/loadavg: 1.95 2.01 1.85 5/81 24095
/proc/meminfo: memFree=1551312/2055920 swapFree=4191892/4192956
[pid=24094] ppid=24092 vsize=7048 CPUtime=0.5
/proc/24094/stat : 24094 (solver) R 24092 24094 23516 0 -1 4194304 838 0 0 0 50 0 0 0 21 0 1 0 161658481 7217152 806 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134711744 0 0 4096 0 0 0 0 17 1 0 0
/proc/24094/statm: 1762 806 715 92 0 106 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 7048

[startup+1.33933 s]
/proc/loadavg: 1.95 2.01 1.85 3/81 24095
/proc/meminfo: memFree=1550864/2055920 swapFree=4191892/4192956
[pid=24094] ppid=24092 vsize=7048 CPUtime=1.31
/proc/24094/stat : 24094 (solver) R 24092 24094 23516 0 -1 4194304 838 0 0 0 131 0 0 0 25 0 1 0 161658481 7217152 806 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134722065 0 0 4096 0 0 0 0 17 1 0 0
/proc/24094/statm: 1762 806 715 92 0 106 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 7048

[startup+2.9796 s]
/proc/loadavg: 1.95 2.01 1.85 3/81 24095
/proc/meminfo: memFree=1550864/2055920 swapFree=4191892/4192956
[pid=24094] ppid=24092 vsize=7048 CPUtime=2.94
/proc/24094/stat : 24094 (solver) R 24092 24094 23516 0 -1 4194304 838 0 0 0 294 0 0 0 25 0 1 0 161658481 7217152 806 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134710353 0 0 4096 0 0 0 0 17 1 0 0
/proc/24094/statm: 1762 806 715 92 0 106 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 7048

[startup+6.25815 s]
/proc/loadavg: 1.96 2.01 1.85 3/81 24095
/proc/meminfo: memFree=1550800/2055920 swapFree=4191892/4192956
[pid=24094] ppid=24092 vsize=7048 CPUtime=6.19
/proc/24094/stat : 24094 (solver) R 24092 24094 23516 0 -1 4194304 838 0 0 0 619 0 0 0 25 0 1 0 161658481 7217152 806 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134710675 0 0 4096 0 0 0 0 17 1 0 0
/proc/24094/statm: 1762 806 715 92 0 106 0
Current children cumulated CPU time (s) 6.19
Current children cumulated vsize (KiB) 7048

[startup+12.7182 s]
/proc/loadavg: 1.88 1.99 1.85 3/74 24161
/proc/meminfo: memFree=1602304/2055920 swapFree=4191892/4192956
[pid=24094] ppid=24092 vsize=7048 CPUtime=12.64
/proc/24094/stat : 24094 (solver) R 24092 24094 23516 0 -1 4194304 838 0 0 0 1263 1 0 0 25 0 1 0 161658481 7217152 806 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134710625 0 0 4096 0 0 0 0 17 0 0 0
/proc/24094/statm: 1762 806 715 92 0 106 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 7048

[startup+25.5264 s]
/proc/loadavg: 1.91 1.99 1.85 3/74 24161
/proc/meminfo: memFree=1602440/2055920 swapFree=4191892/4192956
[pid=24094] ppid=24092 vsize=7048 CPUtime=25.41
/proc/24094/stat : 24094 (solver) R 24092 24094 23516 0 -1 4194304 838 0 0 0 2540 1 0 0 25 0 1 0 161658481 7217152 806 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134710675 0 0 4096 0 0 0 0 17 0 0 0
/proc/24094/statm: 1762 806 715 92 0 106 0
Current children cumulated CPU time (s) 25.41
Current children cumulated vsize (KiB) 7048

[startup+51.1487 s]
/proc/loadavg: 1.94 1.99 1.85 3/74 24161
/proc/meminfo: memFree=1602568/2055920 swapFree=4191892/4192956
[pid=24094] ppid=24092 vsize=7048 CPUtime=51.02
/proc/24094/stat : 24094 (solver) R 24092 24094 23516 0 -1 4194304 838 0 0 0 5101 1 0 0 25 0 1 0 161658481 7217152 806 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134710675 0 0 4096 0 0 0 0 17 0 0 0
/proc/24094/statm: 1762 806 715 92 0 106 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 7048

[startup+102.404 s]
/proc/loadavg: 1.97 1.99 1.86 3/74 24163
/proc/meminfo: memFree=1602568/2055920 swapFree=4191892/4192956
[pid=24094] ppid=24092 vsize=7048 CPUtime=102.22
/proc/24094/stat : 24094 (solver) R 24092 24094 23516 0 -1 4194304 838 0 0 0 10221 1 0 0 25 0 1 0 161658481 7217152 806 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134710345 0 0 4096 0 0 0 0 17 0 0 0
/proc/24094/statm: 1762 806 715 92 0 106 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 7048

[startup+162.492 s]
/proc/loadavg: 1.99 1.99 1.86 3/74 24163
/proc/meminfo: memFree=1602632/2055920 swapFree=4191892/4192956
[pid=24094] ppid=24092 vsize=7048 CPUtime=162.23
/proc/24094/stat : 24094 (solver) R 24092 24094 23516 0 -1 4194304 838 0 0 0 16222 1 0 0 25 0 1 0 161658481 7217152 806 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134722201 0 0 4096 0 0 0 0 17 0 0 0
/proc/24094/statm: 1762 806 715 92 0 106 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 7048

[startup+222.547 s]
/proc/loadavg: 1.99 1.99 1.87 3/74 24163
/proc/meminfo: memFree=1602568/2055920 swapFree=4191892/4192956
[pid=24094] ppid=24092 vsize=7048 CPUtime=222.23
/proc/24094/stat : 24094 (solver) R 24092 24094 23516 0 -1 4194304 838 0 0 0 22222 1 0 0 25 0 1 0 161658481 7217152 806 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134710675 0 0 4096 0 0 0 0 17 0 0 0
/proc/24094/statm: 1762 806 715 92 0 106 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 7048

[startup+282.599 s]
/proc/loadavg: 1.99 1.99 1.88 3/74 24163
/proc/meminfo: memFree=1602568/2055920 swapFree=4191892/4192956
[pid=24094] ppid=24092 vsize=7048 CPUtime=282.23
/proc/24094/stat : 24094 (solver) R 24092 24094 23516 0 -1 4194304 838 0 0 0 28222 1 0 0 25 0 1 0 161658481 7217152 806 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134790624 0 0 4096 0 0 0 0 17 0 0 0
/proc/24094/statm: 1762 806 715 92 0 106 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 7048

[startup+342.654 s]
/proc/loadavg: 1.99 1.99 1.88 3/74 24163
/proc/meminfo: memFree=1602568/2055920 swapFree=4191892/4192956
[pid=24094] ppid=24092 vsize=7052 CPUtime=342.21
/proc/24094/stat : 24094 (solver) R 24092 24094 23516 0 -1 4194304 839 0 0 0 34219 2 0 0 25 0 1 0 161658481 7221248 807 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134710675 0 0 4096 0 0 0 0 17 0 0 0
/proc/24094/statm: 1763 807 715 92 0 107 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 7052

[startup+402.722 s]
/proc/loadavg: 1.99 1.99 1.89 3/74 24163
/proc/meminfo: memFree=1602568/2055920 swapFree=4191892/4192956
[pid=24094] ppid=24092 vsize=7052 CPUtime=402.23
/proc/24094/stat : 24094 (solver) R 24092 24094 23516 0 -1 4194304 839 0 0 0 40221 2 0 0 25 0 1 0 161658481 7221248 807 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134710678 0 0 4096 0 0 0 0 17 0 0 0
/proc/24094/statm: 1763 807 715 92 0 107 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 7052

[startup+462.802 s]
/proc/loadavg: 1.99 1.99 1.89 3/74 24163
/proc/meminfo: memFree=1602568/2055920 swapFree=4191892/4192956
[pid=24094] ppid=24092 vsize=7052 CPUtime=462.26
/proc/24094/stat : 24094 (solver) R 24092 24094 23516 0 -1 4194304 839 0 0 0 46224 2 0 0 25 0 1 0 161658481 7221248 807 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134712102 0 0 4096 0 0 0 0 17 0 0 0
/proc/24094/statm: 1763 807 715 92 0 107 0
Current children cumulated CPU time (s) 462.26
Current children cumulated vsize (KiB) 7052

[startup+522.883 s]
/proc/loadavg: 1.99 1.99 1.90 3/74 24163
/proc/meminfo: memFree=1602568/2055920 swapFree=4191892/4192956
[pid=24094] ppid=24092 vsize=7052 CPUtime=522.26
/proc/24094/stat : 24094 (solver) R 24092 24094 23516 0 -1 4194304 839 0 0 0 52224 2 0 0 25 0 1 0 161658481 7221248 807 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134710675 0 0 4096 0 0 0 0 17 0 0 0
/proc/24094/statm: 1763 807 715 92 0 107 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 7052

[startup+582.965 s]
/proc/loadavg: 1.99 1.99 1.91 3/74 24163
/proc/meminfo: memFree=1602504/2055920 swapFree=4191892/4192956
[pid=24094] ppid=24092 vsize=7052 CPUtime=582.29
/proc/24094/stat : 24094 (solver) R 24092 24094 23516 0 -1 4194304 839 0 0 0 58227 2 0 0 25 0 1 0 161658481 7221248 807 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134710647 0 0 4096 0 0 0 0 17 0 0 0
/proc/24094/statm: 1763 807 715 92 0 107 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 7052

[startup+643.055 s]
/proc/loadavg: 1.99 1.99 1.91 3/74 24163
/proc/meminfo: memFree=1602504/2055920 swapFree=4191892/4192956
[pid=24094] ppid=24092 vsize=7056 CPUtime=642.33
/proc/24094/stat : 24094 (solver) R 24092 24094 23516 0 -1 4194304 840 0 0 0 64231 2 0 0 25 0 1 0 161658481 7225344 808 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134710345 0 0 4096 0 0 0 0 17 0 0 0
/proc/24094/statm: 1764 808 715 92 0 108 0
Current children cumulated CPU time (s) 642.33
Current children cumulated vsize (KiB) 7056

[startup+703.146 s]
/proc/loadavg: 1.99 1.99 1.91 3/74 24163
/proc/meminfo: memFree=1602504/2055920 swapFree=4191892/4192956
[pid=24094] ppid=24092 vsize=7056 CPUtime=702.35
/proc/24094/stat : 24094 (solver) R 24092 24094 23516 0 -1 4194304 840 0 0 0 70233 2 0 0 25 0 1 0 161658481 7225344 808 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134710678 0 0 4096 0 0 0 0 17 0 0 0
/proc/24094/statm: 1764 808 715 92 0 108 0
Current children cumulated CPU time (s) 702.35
Current children cumulated vsize (KiB) 7056

[startup+763.226 s]
/proc/loadavg: 1.99 1.99 1.91 3/74 24163
/proc/meminfo: memFree=1602504/2055920 swapFree=4191892/4192956
[pid=24094] ppid=24092 vsize=7056 CPUtime=762.37
/proc/24094/stat : 24094 (solver) R 24092 24094 23516 0 -1 4194304 840 0 0 0 76235 2 0 0 25 0 1 0 161658481 7225344 808 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134708986 0 0 4096 0 0 0 0 17 0 0 0
/proc/24094/statm: 1764 808 715 92 0 108 0
Current children cumulated CPU time (s) 762.37
Current children cumulated vsize (KiB) 7056

[startup+823.313 s]
/proc/loadavg: 1.99 1.99 1.91 3/74 24163
/proc/meminfo: memFree=1602504/2055920 swapFree=4191892/4192956
[pid=24094] ppid=24092 vsize=7056 CPUtime=822.4
/proc/24094/stat : 24094 (solver) R 24092 24094 23516 0 -1 4194304 840 0 0 0 82238 2 0 0 25 0 1 0 161658481 7225344 808 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134710625 0 0 4096 0 0 0 0 17 0 0 0
/proc/24094/statm: 1764 808 715 92 0 108 0
Current children cumulated CPU time (s) 822.4
Current children cumulated vsize (KiB) 7056

[startup+883.398 s]
/proc/loadavg: 1.99 1.99 1.91 3/74 24163
/proc/meminfo: memFree=1602440/2055920 swapFree=4191892/4192956
[pid=24094] ppid=24092 vsize=7056 CPUtime=882.42
/proc/24094/stat : 24094 (solver) R 24092 24094 23516 0 -1 4194304 840 0 0 0 88240 2 0 0 25 0 1 0 161658481 7225344 808 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134710345 0 0 4096 0 0 0 0 17 0 0 0
/proc/24094/statm: 1764 808 715 92 0 108 0
Current children cumulated CPU time (s) 882.42
Current children cumulated vsize (KiB) 7056

[startup+943.482 s]
/proc/loadavg: 2.07 2.01 1.91 3/75 24164
/proc/meminfo: memFree=1602432/2055920 swapFree=4191892/4192956
[pid=24094] ppid=24092 vsize=7056 CPUtime=942.44
/proc/24094/stat : 24094 (solver) R 24092 24094 23516 0 -1 4194304 840 0 0 0 94242 2 0 0 25 0 1 0 161658481 7225344 808 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134711744 0 0 4096 0 0 0 0 17 0 0 0
/proc/24094/statm: 1764 808 715 92 0 108 0
Current children cumulated CPU time (s) 942.44
Current children cumulated vsize (KiB) 7056

[startup+1003.54 s]
/proc/loadavg: 2.03 2.00 1.91 3/75 24164
/proc/meminfo: memFree=1602432/2055920 swapFree=4191892/4192956
[pid=24094] ppid=24092 vsize=7060 CPUtime=1002.45
/proc/24094/stat : 24094 (solver) R 24092 24094 23516 0 -1 4194304 841 0 0 0 100243 2 0 0 25 0 1 0 161658481 7229440 809 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134710675 0 0 4096 0 0 0 0 17 0 0 0
/proc/24094/statm: 1765 809 715 92 0 109 0
Current children cumulated CPU time (s) 1002.45
Current children cumulated vsize (KiB) 7060

[startup+1063.64 s]
/proc/loadavg: 2.01 2.00 1.91 3/75 24164
/proc/meminfo: memFree=1602432/2055920 swapFree=4191892/4192956
[pid=24094] ppid=24092 vsize=7060 CPUtime=1062.47
/proc/24094/stat : 24094 (solver) R 24092 24094 23516 0 -1 4194304 841 0 0 0 106245 2 0 0 25 0 1 0 161658481 7229440 809 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134708977 0 0 4096 0 0 0 0 17 0 0 0
/proc/24094/statm: 1765 809 715 92 0 109 0
Current children cumulated CPU time (s) 1062.47
Current children cumulated vsize (KiB) 7060

[startup+1123.65 s]
/proc/loadavg: 2.05 2.01 1.92 3/75 24164
/proc/meminfo: memFree=1602368/2055920 swapFree=4191892/4192956
[pid=24094] ppid=24092 vsize=7060 CPUtime=1122.42
/proc/24094/stat : 24094 (solver) R 24092 24094 23516 0 -1 4194304 841 0 0 0 112240 2 0 0 25 0 1 0 161658481 7229440 809 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134710345 0 0 4096 0 0 0 0 17 0 0 0
/proc/24094/statm: 1765 809 715 92 0 109 0
Current children cumulated CPU time (s) 1122.42
Current children cumulated vsize (KiB) 7060

[startup+1183.71 s]
/proc/loadavg: 2.02 2.01 1.92 3/75 24164
/proc/meminfo: memFree=1602432/2055920 swapFree=4191892/4192956
[pid=24094] ppid=24092 vsize=7060 CPUtime=1182.43
/proc/24094/stat : 24094 (solver) R 24092 24094 23516 0 -1 4194304 841 0 0 0 118241 2 0 0 25 0 1 0 161658481 7229440 809 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134722064 0 0 4096 0 0 0 0 17 0 0 0
/proc/24094/statm: 1765 809 715 92 0 109 0
Current children cumulated CPU time (s) 1182.43
Current children cumulated vsize (KiB) 7060

[startup+1243.77 s]
/proc/loadavg: 2.00 2.00 1.92 3/75 24164
/proc/meminfo: memFree=1602368/2055920 swapFree=4191892/4192956
[pid=24094] ppid=24092 vsize=7060 CPUtime=1242.42
/proc/24094/stat : 24094 (solver) R 24092 24094 23516 0 -1 4194304 841 0 0 0 124240 2 0 0 25 0 1 0 161658481 7229440 809 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134710675 0 0 4096 0 0 0 0 17 0 0 0
/proc/24094/statm: 1765 809 715 92 0 109 0
Current children cumulated CPU time (s) 1242.42
Current children cumulated vsize (KiB) 7060

[startup+1303.86 s]
/proc/loadavg: 2.00 2.00 1.92 3/75 24164
/proc/meminfo: memFree=1602304/2055920 swapFree=4191892/4192956
[pid=24094] ppid=24092 vsize=7060 CPUtime=1302.45
/proc/24094/stat : 24094 (solver) R 24092 24094 23516 0 -1 4194304 841 0 0 0 130243 2 0 0 25 0 1 0 161658481 7229440 809 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134710345 0 0 4096 0 0 0 0 17 0 0 0
/proc/24094/statm: 1765 809 715 92 0 109 0
Current children cumulated CPU time (s) 1302.45
Current children cumulated vsize (KiB) 7060

[startup+1363.92 s]
/proc/loadavg: 2.00 2.00 1.92 3/75 24164
/proc/meminfo: memFree=1602368/2055920 swapFree=4191892/4192956
[pid=24094] ppid=24092 vsize=7064 CPUtime=1362.45
/proc/24094/stat : 24094 (solver) R 24092 24094 23516 0 -1 4194304 842 0 0 0 136243 2 0 0 25 0 1 0 161658481 7233536 810 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134710304 0 0 4096 0 0 0 0 17 0 0 0
/proc/24094/statm: 1766 810 715 92 0 110 0
Current children cumulated CPU time (s) 1362.45
Current children cumulated vsize (KiB) 7064

[startup+1424.01 s]
/proc/loadavg: 2.00 2.00 1.92 3/75 24164
/proc/meminfo: memFree=1602304/2055920 swapFree=4191892/4192956
[pid=24094] ppid=24092 vsize=7064 CPUtime=1422.48
/proc/24094/stat : 24094 (solver) R 24092 24094 23516 0 -1 4194304 842 0 0 0 142245 3 0 0 25 0 1 0 161658481 7233536 810 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134638385 0 0 4096 0 0 0 0 17 0 0 0
/proc/24094/statm: 1766 810 715 92 0 110 0
Current children cumulated CPU time (s) 1422.48
Current children cumulated vsize (KiB) 7064

[startup+1484.02 s]
/proc/loadavg: 2.04 2.01 1.93 3/75 24164
/proc/meminfo: memFree=1602304/2055920 swapFree=4191892/4192956
[pid=24094] ppid=24092 vsize=7064 CPUtime=1482.44
/proc/24094/stat : 24094 (solver) R 24092 24094 23516 0 -1 4194304 842 0 0 0 148241 3 0 0 25 0 1 0 161658481 7233536 810 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134710639 0 0 4096 0 0 0 0 17 0 0 0
/proc/24094/statm: 1766 810 715 92 0 110 0
Current children cumulated CPU time (s) 1482.44
Current children cumulated vsize (KiB) 7064

[startup+1544.08 s]
/proc/loadavg: 2.01 2.01 1.93 3/75 24164
/proc/meminfo: memFree=1602304/2055920 swapFree=4191892/4192956
[pid=24094] ppid=24092 vsize=7064 CPUtime=1542.43
/proc/24094/stat : 24094 (solver) R 24092 24094 23516 0 -1 4194304 842 0 0 0 154240 3 0 0 25 0 1 0 161658481 7233536 810 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134710675 0 0 4096 0 0 0 0 17 0 0 0
/proc/24094/statm: 1766 810 715 92 0 110 0
Current children cumulated CPU time (s) 1542.43
Current children cumulated vsize (KiB) 7064

[startup+1604.14 s]
/proc/loadavg: 2.03 2.02 1.93 3/75 24164
/proc/meminfo: memFree=1602240/2055920 swapFree=4191892/4192956
[pid=24094] ppid=24092 vsize=7064 CPUtime=1602.43
/proc/24094/stat : 24094 (solver) R 24092 24094 23516 0 -1 4194304 842 0 0 0 160240 3 0 0 25 0 1 0 161658481 7233536 810 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134710675 0 0 4096 0 0 0 0 17 0 0 0
/proc/24094/statm: 1766 810 715 92 0 110 0
Current children cumulated CPU time (s) 1602.43
Current children cumulated vsize (KiB) 7064

[startup+1664.23 s]
/proc/loadavg: 2.01 2.01 1.93 3/75 24164
/proc/meminfo: memFree=1602240/2055920 swapFree=4191892/4192956
[pid=24094] ppid=24092 vsize=7064 CPUtime=1662.46
/proc/24094/stat : 24094 (solver) R 24092 24094 23516 0 -1 4194304 842 0 0 0 166243 3 0 0 25 0 1 0 161658481 7233536 810 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134708982 0 0 4096 0 0 0 0 17 0 0 0
/proc/24094/statm: 1766 810 715 92 0 110 0
Current children cumulated CPU time (s) 1662.46
Current children cumulated vsize (KiB) 7064

[startup+1724.29 s]
/proc/loadavg: 2.00 2.00 1.93 3/75 24164
/proc/meminfo: memFree=1602176/2055920 swapFree=4191892/4192956
[pid=24094] ppid=24092 vsize=7068 CPUtime=1722.46
/proc/24094/stat : 24094 (solver) R 24092 24094 23516 0 -1 4194304 843 0 0 0 172243 3 0 0 25 0 1 0 161658481 7237632 811 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134710675 0 0 4096 0 0 0 0 17 0 0 0
/proc/24094/statm: 1767 811 715 92 0 111 0
Current children cumulated CPU time (s) 1722.46
Current children cumulated vsize (KiB) 7068

[startup+1784.36 s]
/proc/loadavg: 2.00 2.00 1.93 3/75 24164
/proc/meminfo: memFree=1602240/2055920 swapFree=4191892/4192956
[pid=24094] ppid=24092 vsize=7068 CPUtime=1782.46
/proc/24094/stat : 24094 (solver) R 24092 24094 23516 0 -1 4194304 843 0 0 0 178243 3 0 0 25 0 1 0 161658481 7237632 811 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134711926 0 0 4096 0 0 0 0 17 0 0 0
/proc/24094/statm: 1767 811 715 92 0 111 0
Current children cumulated CPU time (s) 1782.46
Current children cumulated vsize (KiB) 7068



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1801.99 s]
/proc/loadavg: 2.00 2.00 1.93 3/75 24164
/proc/meminfo: memFree=1602240/2055920 swapFree=4191892/4192956
[pid=24094] ppid=24092 vsize=7068 CPUtime=1800.08
/proc/24094/stat : 24094 (solver) R 24092 24094 23516 0 -1 4194304 843 0 0 0 180005 3 0 0 25 0 1 0 161658481 7237632 811 18446744073709551615 134512640 134893233 4294956656 18446744073709551615 134710675 0 0 4096 0 0 0 0 17 0 0 0
/proc/24094/statm: 1767 811 715 92 0 111 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 7068

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1801.99
CPU time (s): 1800.09
CPU user time (s): 1800.06
CPU system time (s): 0.034994
CPU usage (%): 99.8947
Max. virtual memory (cumulated for all children) (KiB): 7068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.06
system time used= 0.034994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 843
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= 6974

runsolver used 1.75273 s user time and 4.65629 s system time

The end

Launcher Data (download as text)

Begin job on node50 on Sun Jan  7 01:16:39 UTC 2007


IDJOB= 199126
IDBENCH= 3594
FILE ID= node50/199126-1168132599

PBS_JOBID= 3477967

Free space on /tmp= 66548 MiB

BENCH NAME= HOME/pub/bench/CPAI06/knights/knights-50-5.xml
COMMAND LINE= /tmp/evaluation/199126-1168132599/tramontane/bin/solver /tmp/evaluation/199126-1168132599/unknown.xml -res geom -f 3 -v 1
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node50/watcher-199126-1168132599 -o ROOT/results/node50/solver-199126-1168132599 -C 1800 -M 900  /tmp/evaluation/199126-1168132599/tramontane/bin/solver /tmp/evaluation/199126-1168132599/unknown.xml -res geom -f 3 -v 1

META MD5SUM SOLVER= cb80ed4ac975bdc0101f830a5b1b8f77
MD5SUM BENCH=  657c510c16fc958a1c690f0ffd4d368f

RANDOM SEED= 694158233

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		: 3000.263
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	: 5931.00
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		: 3000.263
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:       1551792 kB
Buffers:         31500 kB
Cached:         347544 kB
SwapCached:        396 kB
Active:         227700 kB
Inactive:       225356 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1551792 kB
SwapTotal:     4192956 kB
SwapFree:      4191892 kB
Dirty:            2952 kB
Writeback:           0 kB
Mapped:          90724 kB
Slab:            36232 kB
Committed_AS:  3743276 kB
PageTables:       2028 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= 66548 MiB



End job on node50 on Sun Jan  7 01:46:41 UTC 2007