Trace number 198646

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
Mistral 2006-12-04? (TO) 1800.06 1800.52

General information on the benchmark

Namepigeons/
pigeons-40.xml
MD5SUMd1f4129f70dd419f660e3cfb9c33592c
Bench Category2-ARY-INT (binary constraints in intension)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables40
Number of constraints780
Maximum constraint arity2
Maximum domain size39
Number of constraints which are defined in extension0
Number of constraints which are defined in intension780
Global constraints used (with number of constraints)

Solver Data (download as text)

0.25	c 
0.25	c Parsing xml file
0.25	c 	domains...............    0
0.25	c 	variables.............    0
0.25	c 	predicates............    0
0.25	c 	constraints........... 0.04
0.25	c Allocating memory
0.25	c 
0.25	c time limit = -1
0.25	c heuristic = dom/wdeg
0.25	c restart policy = No restart
0.25	c 
0.25	c Solving
0.25	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/node52/watcher-198646-1168130257 -o ROOT/results/node52/solver-198646-1168130257 -C 1800 -M 900 /tmp/evaluation/198646-1168130257/mistral/bin/solver /tmp/evaluation/198646-1168130257/unknown.xml -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 1.98 1.82 5/81 12172
/proc/meminfo: memFree=1730496/2055920 swapFree=4192812/4192956
[pid=12171] ppid=12169 vsize=18540 CPUtime=0
/proc/12171/stat : 12171 (runsolver) R 12169 12171 11789 0 -1 4194368 16 0 0 0 0 0 0 0 21 0 1 0 161424305 18984960 279 18446744073709551615 4194304 4267372 548682069056 18446744073709551615 273653755175 0 0 4096 24578 0 0 0 17 1 0 0
/proc/12171/statm: 4635 279 244 17 0 2626 0

[startup+0.108195 s]
/proc/loadavg: 1.92 1.98 1.82 5/81 12172
/proc/meminfo: memFree=1730496/2055920 swapFree=4192812/4192956
[pid=12171] ppid=12169 vsize=7312 CPUtime=0.1
/proc/12171/stat : 12171 (solver) R 12169 12171 11789 0 -1 4194304 903 0 0 0 10 0 0 0 18 0 1 0 161424305 7487488 871 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134708383 0 0 4096 0 0 0 0 17 1 0 0
/proc/12171/statm: 1828 871 714 92 0 172 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 7312

[startup+0.516217 s]
/proc/loadavg: 1.92 1.98 1.82 5/81 12172
/proc/meminfo: memFree=1730496/2055920 swapFree=4192812/4192956
[pid=12171] ppid=12169 vsize=7312 CPUtime=0.5
/proc/12171/stat : 12171 (solver) R 12169 12171 11789 0 -1 4194304 903 0 0 0 50 0 0 0 21 0 1 0 161424305 7487488 871 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134640390 0 0 4096 0 0 0 0 17 1 0 0
/proc/12171/statm: 1828 871 714 92 0 172 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 7312

[startup+1.33727 s]
/proc/loadavg: 1.92 1.98 1.82 3/81 12172
/proc/meminfo: memFree=1729792/2055920 swapFree=4192812/4192956
[pid=12171] ppid=12169 vsize=7312 CPUtime=1.32
/proc/12171/stat : 12171 (solver) R 12169 12171 11789 0 -1 4194304 903 0 0 0 132 0 0 0 25 0 1 0 161424305 7487488 871 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727366 0 0 4096 0 0 0 0 17 1 0 0
/proc/12171/statm: 1828 871 714 92 0 172 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 7312

[startup+2.97938 s]
/proc/loadavg: 1.92 1.98 1.82 3/81 12172
/proc/meminfo: memFree=1729664/2055920 swapFree=4192812/4192956
[pid=12171] ppid=12169 vsize=7312 CPUtime=2.96
/proc/12171/stat : 12171 (solver) R 12169 12171 11789 0 -1 4194304 903 0 0 0 296 0 0 0 25 0 1 0 161424305 7487488 871 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134799642 0 0 4096 0 0 0 0 17 1 0 0
/proc/12171/statm: 1828 871 714 92 0 172 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 7312

[startup+6.25661 s]
/proc/loadavg: 1.93 1.98 1.82 3/81 12172
/proc/meminfo: memFree=1729664/2055920 swapFree=4192812/4192956
[pid=12171] ppid=12169 vsize=7312 CPUtime=6.22
/proc/12171/stat : 12171 (solver) R 12169 12171 11789 0 -1 4194304 903 0 0 0 622 0 0 0 25 0 1 0 161424305 7487488 871 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134712797 0 0 4096 0 0 0 0 17 1 0 0
/proc/12171/statm: 1828 871 714 92 0 172 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 7312

[startup+12.716 s]
/proc/loadavg: 1.93 1.98 1.82 2/68 12186
/proc/meminfo: memFree=1738736/2055920 swapFree=4192812/4192956
[pid=12171] ppid=12169 vsize=7312 CPUtime=12.67
/proc/12171/stat : 12171 (solver) R 12169 12171 11789 0 -1 4194304 903 0 0 0 1266 1 0 0 25 0 1 0 161424305 7487488 871 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134640335 0 0 4096 0 0 0 0 17 0 0 0
/proc/12171/statm: 1828 871 714 92 0 172 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 7312

[startup+25.5209 s]
/proc/loadavg: 1.72 1.93 1.81 3/84 12282
/proc/meminfo: memFree=1720376/2055920 swapFree=4192812/4192956
[pid=12171] ppid=12169 vsize=7312 CPUtime=25.45
/proc/12171/stat : 12171 (solver) R 12169 12171 11789 0 -1 4194304 903 0 0 0 2543 2 0 0 25 0 1 0 161424305 7487488 871 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727371 0 0 4096 0 0 0 0 17 0 0 0
/proc/12171/statm: 1828 871 714 92 0 172 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 7312

[startup+51.1427 s]
/proc/loadavg: 1.48 1.86 1.79 2/65 12409
/proc/meminfo: memFree=1744336/2055920 swapFree=4192812/4192956
[pid=12171] ppid=12169 vsize=7312 CPUtime=51.06
/proc/12171/stat : 12171 (solver) R 12169 12171 11789 0 -1 4194304 903 0 0 0 5103 3 0 0 25 0 1 0 161424305 7487488 871 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134785549 0 0 4096 0 0 0 0 17 0 0 0
/proc/12171/statm: 1828 871 714 92 0 172 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 7312

[startup+102.362 s]
/proc/loadavg: 1.20 1.72 1.74 2/65 12409
/proc/meminfo: memFree=1744552/2055920 swapFree=4192812/4192956
[pid=12171] ppid=12169 vsize=7312 CPUtime=102.26
/proc/12171/stat : 12171 (solver) R 12169 12171 11789 0 -1 4194304 903 0 0 0 10223 3 0 0 25 0 1 0 161424305 7487488 871 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134640393 0 0 4096 0 0 0 0 17 0 0 0
/proc/12171/statm: 1828 871 714 92 0 172 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 7312

[startup+162.394 s]
/proc/loadavg: 1.07 1.59 1.69 2/65 12409
/proc/meminfo: memFree=1744616/2055920 swapFree=4192812/4192956
[pid=12171] ppid=12169 vsize=7312 CPUtime=162.28
/proc/12171/stat : 12171 (solver) R 12169 12171 11789 0 -1 4194304 903 0 0 0 16225 3 0 0 25 0 1 0 161424305 7487488 871 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134793118 0 0 4096 0 0 0 0 17 0 0 0
/proc/12171/statm: 1828 871 714 92 0 172 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 7312

[startup+222.421 s]
/proc/loadavg: 1.02 1.48 1.65 2/65 12409
/proc/meminfo: memFree=1744616/2055920 swapFree=4192812/4192956
[pid=12171] ppid=12169 vsize=7312 CPUtime=222.29
/proc/12171/stat : 12171 (solver) R 12169 12171 11789 0 -1 4194304 903 0 0 0 22226 3 0 0 25 0 1 0 161424305 7487488 871 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134795122 0 0 4096 0 0 0 0 17 0 0 0
/proc/12171/statm: 1828 871 714 92 0 172 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 7312

[startup+282.448 s]
/proc/loadavg: 1.01 1.39 1.60 2/65 12409
/proc/meminfo: memFree=1744680/2055920 swapFree=4192812/4192956
[pid=12171] ppid=12169 vsize=7312 CPUtime=282.32
/proc/12171/stat : 12171 (solver) R 12169 12171 11789 0 -1 4194304 903 0 0 0 28228 4 0 0 25 0 1 0 161424305 7487488 871 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134726176 0 0 4096 0 0 0 0 17 0 0 0
/proc/12171/statm: 1828 871 714 92 0 172 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 7312

[startup+342.476 s]
/proc/loadavg: 1.00 1.32 1.56 2/65 12409
/proc/meminfo: memFree=1744680/2055920 swapFree=4192812/4192956
[pid=12171] ppid=12169 vsize=7312 CPUtime=342.33
/proc/12171/stat : 12171 (solver) R 12169 12171 11789 0 -1 4194304 903 0 0 0 34229 4 0 0 25 0 1 0 161424305 7487488 871 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727378 0 0 4096 0 0 0 0 17 0 0 0
/proc/12171/statm: 1828 871 714 92 0 172 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 7312

[startup+402.508 s]
/proc/loadavg: 1.00 1.26 1.53 2/65 12409
/proc/meminfo: memFree=1744680/2055920 swapFree=4192812/4192956
[pid=12171] ppid=12169 vsize=7312 CPUtime=402.35
/proc/12171/stat : 12171 (solver) R 12169 12171 11789 0 -1 4194304 903 0 0 0 40231 4 0 0 25 0 1 0 161424305 7487488 871 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134708368 0 0 4096 0 0 0 0 17 0 0 0
/proc/12171/statm: 1828 871 714 92 0 172 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 7312

[startup+462.538 s]
/proc/loadavg: 1.00 1.21 1.49 2/65 12409
/proc/meminfo: memFree=1744680/2055920 swapFree=4192812/4192956
[pid=12171] ppid=12169 vsize=7312 CPUtime=462.37
/proc/12171/stat : 12171 (solver) R 12169 12171 11789 0 -1 4194304 903 0 0 0 46233 4 0 0 25 0 1 0 161424305 7487488 871 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134722250 0 0 4096 0 0 0 0 17 0 0 0
/proc/12171/statm: 1828 871 714 92 0 172 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 7312

[startup+522.566 s]
/proc/loadavg: 1.00 1.17 1.46 2/65 12409
/proc/meminfo: memFree=1744680/2055920 swapFree=4192812/4192956
[pid=12171] ppid=12169 vsize=7312 CPUtime=522.38
/proc/12171/stat : 12171 (solver) R 12169 12171 11789 0 -1 4194304 903 0 0 0 52234 4 0 0 25 0 1 0 161424305 7487488 871 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134708380 0 0 4096 0 0 0 0 17 0 0 0
/proc/12171/statm: 1828 871 714 92 0 172 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 7312

[startup+582.592 s]
/proc/loadavg: 1.00 1.13 1.42 2/65 12409
/proc/meminfo: memFree=1744616/2055920 swapFree=4192812/4192956
[pid=12171] ppid=12169 vsize=7312 CPUtime=582.4
/proc/12171/stat : 12171 (solver) R 12169 12171 11789 0 -1 4194304 903 0 0 0 58236 4 0 0 25 0 1 0 161424305 7487488 871 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134708368 0 0 4096 0 0 0 0 17 0 0 0
/proc/12171/statm: 1828 871 714 92 0 172 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 7312

[startup+642.622 s]
/proc/loadavg: 1.00 1.11 1.40 2/65 12409
/proc/meminfo: memFree=1744616/2055920 swapFree=4192812/4192956
[pid=12171] ppid=12169 vsize=7312 CPUtime=642.41
/proc/12171/stat : 12171 (solver) R 12169 12171 11789 0 -1 4194304 903 0 0 0 64237 4 0 0 25 0 1 0 161424305 7487488 871 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790393 0 0 4096 0 0 0 0 17 0 0 0
/proc/12171/statm: 1828 871 714 92 0 172 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 7312

[startup+702.649 s]
/proc/loadavg: 1.00 1.08 1.37 2/65 12409
/proc/meminfo: memFree=1744616/2055920 swapFree=4192812/4192956
[pid=12171] ppid=12169 vsize=7312 CPUtime=702.42
/proc/12171/stat : 12171 (solver) R 12169 12171 11789 0 -1 4194304 903 0 0 0 70238 4 0 0 25 0 1 0 161424305 7487488 871 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134708368 0 0 4096 0 0 0 0 17 0 0 0
/proc/12171/statm: 1828 871 714 92 0 172 0
Current children cumulated CPU time (s) 702.42
Current children cumulated vsize (KiB) 7312

[startup+762.676 s]
/proc/loadavg: 1.00 1.07 1.34 2/65 12409
/proc/meminfo: memFree=1744616/2055920 swapFree=4192812/4192956
[pid=12171] ppid=12169 vsize=7312 CPUtime=762.43
/proc/12171/stat : 12171 (solver) R 12169 12171 11789 0 -1 4194304 903 0 0 0 76239 4 0 0 25 0 1 0 161424305 7487488 871 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790112 0 0 4096 0 0 0 0 17 0 0 0
/proc/12171/statm: 1828 871 714 92 0 172 0
Current children cumulated CPU time (s) 762.43
Current children cumulated vsize (KiB) 7312

[startup+822.709 s]
/proc/loadavg: 1.00 1.05 1.32 2/65 12409
/proc/meminfo: memFree=1744552/2055920 swapFree=4192812/4192956
[pid=12171] ppid=12169 vsize=7312 CPUtime=822.45
/proc/12171/stat : 12171 (solver) R 12169 12171 11789 0 -1 4194304 903 0 0 0 82241 4 0 0 25 0 1 0 161424305 7487488 871 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790369 0 0 4096 0 0 0 0 17 0 0 0
/proc/12171/statm: 1828 871 714 92 0 172 0
Current children cumulated CPU time (s) 822.45
Current children cumulated vsize (KiB) 7312

[startup+882.738 s]
/proc/loadavg: 1.00 1.04 1.30 2/65 12409
/proc/meminfo: memFree=1744488/2055920 swapFree=4192812/4192956
[pid=12171] ppid=12169 vsize=7312 CPUtime=882.47
/proc/12171/stat : 12171 (solver) R 12169 12171 11789 0 -1 4194304 903 0 0 0 88243 4 0 0 25 0 1 0 161424305 7487488 871 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134785651 0 0 4096 0 0 0 0 17 0 0 0
/proc/12171/statm: 1828 871 714 92 0 172 0
Current children cumulated CPU time (s) 882.47
Current children cumulated vsize (KiB) 7312

[startup+942.764 s]
/proc/loadavg: 1.00 1.03 1.27 2/65 12409
/proc/meminfo: memFree=1744552/2055920 swapFree=4192812/4192956
[pid=12171] ppid=12169 vsize=7312 CPUtime=942.48
/proc/12171/stat : 12171 (solver) R 12169 12171 11789 0 -1 4194304 903 0 0 0 94244 4 0 0 25 0 1 0 161424305 7487488 871 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134727314 0 0 4096 0 0 0 0 17 0 0 0
/proc/12171/statm: 1828 871 714 92 0 172 0
Current children cumulated CPU time (s) 942.48
Current children cumulated vsize (KiB) 7312

[startup+1002.79 s]
/proc/loadavg: 1.00 1.02 1.25 2/65 12409
/proc/meminfo: memFree=1744552/2055920 swapFree=4192812/4192956
[pid=12171] ppid=12169 vsize=7312 CPUtime=1002.49
/proc/12171/stat : 12171 (solver) R 12169 12171 11789 0 -1 4194304 903 0 0 0 100245 4 0 0 25 0 1 0 161424305 7487488 871 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134712813 0 0 4096 0 0 0 0 17 0 0 0
/proc/12171/statm: 1828 871 714 92 0 172 0
Current children cumulated CPU time (s) 1002.49
Current children cumulated vsize (KiB) 7312

[startup+1062.82 s]
/proc/loadavg: 1.00 1.02 1.24 2/65 12409
/proc/meminfo: memFree=1744488/2055920 swapFree=4192812/4192956
[pid=12171] ppid=12169 vsize=7312 CPUtime=1062.51
/proc/12171/stat : 12171 (solver) R 12169 12171 11789 0 -1 4194304 903 0 0 0 106247 4 0 0 25 0 1 0 161424305 7487488 871 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790179 0 0 4096 0 0 0 0 17 0 0 0
/proc/12171/statm: 1828 871 714 92 0 172 0
Current children cumulated CPU time (s) 1062.51
Current children cumulated vsize (KiB) 7312

[startup+1122.85 s]
/proc/loadavg: 1.00 1.01 1.22 2/65 12409
/proc/meminfo: memFree=1744424/2055920 swapFree=4192812/4192956
[pid=12171] ppid=12169 vsize=7312 CPUtime=1122.52
/proc/12171/stat : 12171 (solver) R 12169 12171 11789 0 -1 4194304 903 0 0 0 112248 4 0 0 25 0 1 0 161424305 7487488 871 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134714656 0 0 4096 0 0 0 0 17 0 0 0
/proc/12171/statm: 1828 871 714 92 0 172 0
Current children cumulated CPU time (s) 1122.52
Current children cumulated vsize (KiB) 7312

[startup+1182.87 s]
/proc/loadavg: 1.07 1.02 1.21 2/65 12409
/proc/meminfo: memFree=1744424/2055920 swapFree=4192812/4192956
[pid=12171] ppid=12169 vsize=7312 CPUtime=1182.54
/proc/12171/stat : 12171 (solver) R 12169 12171 11789 0 -1 4194304 903 0 0 0 118250 4 0 0 25 0 1 0 161424305 7487488 871 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134708368 0 0 4096 0 0 0 0 17 0 0 0
/proc/12171/statm: 1828 871 714 92 0 172 0
Current children cumulated CPU time (s) 1182.54
Current children cumulated vsize (KiB) 7312

[startup+1242.9 s]
/proc/loadavg: 1.06 1.03 1.19 2/65 12409
/proc/meminfo: memFree=1744488/2055920 swapFree=4192812/4192956
[pid=12171] ppid=12169 vsize=7312 CPUtime=1242.55
/proc/12171/stat : 12171 (solver) R 12169 12171 11789 0 -1 4194304 903 0 0 0 124251 4 0 0 25 0 1 0 161424305 7487488 871 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134722250 0 0 4096 0 0 0 0 17 0 0 0
/proc/12171/statm: 1828 871 714 92 0 172 0
Current children cumulated CPU time (s) 1242.55
Current children cumulated vsize (KiB) 7312

[startup+1302.93 s]
/proc/loadavg: 1.02 1.02 1.18 2/65 12409
/proc/meminfo: memFree=1744424/2055920 swapFree=4192812/4192956
[pid=12171] ppid=12169 vsize=7312 CPUtime=1302.57
/proc/12171/stat : 12171 (solver) R 12169 12171 11789 0 -1 4194304 903 0 0 0 130253 4 0 0 25 0 1 0 161424305 7487488 871 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790400 0 0 4096 0 0 0 0 17 0 0 0
/proc/12171/statm: 1828 871 714 92 0 172 0
Current children cumulated CPU time (s) 1302.57
Current children cumulated vsize (KiB) 7312

[startup+1362.96 s]
/proc/loadavg: 1.01 1.02 1.17 2/65 12409
/proc/meminfo: memFree=1744424/2055920 swapFree=4192812/4192956
[pid=12171] ppid=12169 vsize=7312 CPUtime=1362.58
/proc/12171/stat : 12171 (solver) R 12169 12171 11789 0 -1 4194304 903 0 0 0 136254 4 0 0 25 0 1 0 161424305 7487488 871 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134785549 0 0 4096 0 0 0 0 17 0 0 0
/proc/12171/statm: 1828 871 714 92 0 172 0
Current children cumulated CPU time (s) 1362.58
Current children cumulated vsize (KiB) 7312

[startup+1423 s]
/proc/loadavg: 1.08 1.03 1.16 2/71 12493
/proc/meminfo: memFree=1743096/2055920 swapFree=4192812/4192956
[pid=12171] ppid=12169 vsize=7312 CPUtime=1422.61
/proc/12171/stat : 12171 (solver) R 12169 12171 11789 0 -1 4194304 903 0 0 0 142255 6 0 0 25 0 1 0 161424305 7487488 871 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134799418 0 0 4096 0 0 0 0 17 0 0 0
/proc/12171/statm: 1828 871 714 92 0 172 0
Current children cumulated CPU time (s) 1422.61
Current children cumulated vsize (KiB) 7312

[startup+1483.06 s]
/proc/loadavg: 1.02 1.02 1.15 2/71 12579
/proc/meminfo: memFree=1742968/2055920 swapFree=4192812/4192956
[pid=12171] ppid=12169 vsize=7312 CPUtime=1482.66
/proc/12171/stat : 12171 (solver) R 12169 12171 11789 0 -1 4194304 903 0 0 0 148255 11 0 0 25 0 1 0 161424305 7487488 871 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134722240 0 0 4096 0 0 0 0 17 0 0 0
/proc/12171/statm: 1828 871 714 92 0 172 0
Current children cumulated CPU time (s) 1482.66
Current children cumulated vsize (KiB) 7312

[startup+1543.09 s]
/proc/loadavg: 1.01 1.02 1.14 2/65 12607
/proc/meminfo: memFree=1743976/2055920 swapFree=4192812/4192956
[pid=12171] ppid=12169 vsize=7312 CPUtime=1542.67
/proc/12171/stat : 12171 (solver) R 12169 12171 11789 0 -1 4194304 903 0 0 0 154256 11 0 0 25 0 1 0 161424305 7487488 871 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134640363 0 0 4096 0 0 0 0 17 0 0 0
/proc/12171/statm: 1828 871 714 92 0 172 0
Current children cumulated CPU time (s) 1542.67
Current children cumulated vsize (KiB) 7312

[startup+1603.12 s]
/proc/loadavg: 1.00 1.01 1.12 2/65 12607
/proc/meminfo: memFree=1744040/2055920 swapFree=4192812/4192956
[pid=12171] ppid=12169 vsize=7312 CPUtime=1602.69
/proc/12171/stat : 12171 (solver) R 12169 12171 11789 0 -1 4194304 903 0 0 0 160258 11 0 0 25 0 1 0 161424305 7487488 871 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134799379 0 0 4096 0 0 0 0 17 0 0 0
/proc/12171/statm: 1828 871 714 92 0 172 0
Current children cumulated CPU time (s) 1602.69
Current children cumulated vsize (KiB) 7312

[startup+1663.15 s]
/proc/loadavg: 1.00 1.00 1.11 2/65 12607
/proc/meminfo: memFree=1744040/2055920 swapFree=4192812/4192956
[pid=12171] ppid=12169 vsize=7312 CPUtime=1662.7
/proc/12171/stat : 12171 (solver) R 12169 12171 11789 0 -1 4194304 903 0 0 0 166259 11 0 0 25 0 1 0 161424305 7487488 871 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134785639 0 0 4096 0 0 0 0 17 0 0 0
/proc/12171/statm: 1828 871 714 92 0 172 0
Current children cumulated CPU time (s) 1662.7
Current children cumulated vsize (KiB) 7312

[startup+1723.18 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 12607
/proc/meminfo: memFree=1744104/2055920 swapFree=4192812/4192956
[pid=12171] ppid=12169 vsize=7312 CPUtime=1722.72
/proc/12171/stat : 12171 (solver) R 12169 12171 11789 0 -1 4194304 903 0 0 0 172261 11 0 0 25 0 1 0 161424305 7487488 871 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134714931 0 0 4096 0 0 0 0 17 0 0 0
/proc/12171/statm: 1828 871 714 92 0 172 0
Current children cumulated CPU time (s) 1722.72
Current children cumulated vsize (KiB) 7312

[startup+1783.21 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 12607
/proc/meminfo: memFree=1744040/2055920 swapFree=4192812/4192956
[pid=12171] ppid=12169 vsize=7312 CPUtime=1782.73
/proc/12171/stat : 12171 (solver) R 12169 12171 11789 0 -1 4194304 903 0 0 0 178262 11 0 0 25 0 1 0 161424305 7487488 871 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134790414 0 0 4096 0 0 0 0 17 0 0 0
/proc/12171/statm: 1828 871 714 92 0 172 0
Current children cumulated CPU time (s) 1782.73
Current children cumulated vsize (KiB) 7312



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.52 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 12607
/proc/meminfo: memFree=1743976/2055920 swapFree=4192812/4192956
[pid=12171] ppid=12169 vsize=7312 CPUtime=1800.04
/proc/12171/stat : 12171 (solver) R 12169 12171 11789 0 -1 4194304 903 0 0 0 179993 11 0 0 25 0 1 0 161424305 7487488 871 18446744073709551615 134512640 134893201 4294956688 18446744073709551615 134799416 0 0 4096 0 0 0 0 17 0 0 0
/proc/12171/statm: 1828 871 714 92 0 172 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 7312

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1800.52
CPU time (s): 1800.06
CPU user time (s): 1799.94
CPU system time (s): 0.119981
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 7312

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.94
system time used= 0.119981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 903
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= 5466

runsolver used 1.42578 s user time and 4.97324 s system time

The end

Launcher Data (download as text)

Begin job on node52 on Sun Jan  7 00:37:38 UTC 2007


IDJOB= 198646
IDBENCH= 3568
FILE ID= node52/198646-1168130257

PBS_JOBID= 3477949

Free space on /tmp= 66550 MiB

BENCH NAME= HOME/pub/bench/CPAI06/pigeons/pigeons-40.xml
COMMAND LINE= /tmp/evaluation/198646-1168130257/mistral/bin/solver /tmp/evaluation/198646-1168130257/unknown.xml -v 1
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node52/watcher-198646-1168130257 -o ROOT/results/node52/solver-198646-1168130257 -C 1800 -M 900  /tmp/evaluation/198646-1168130257/mistral/bin/solver /tmp/evaluation/198646-1168130257/unknown.xml -v 1

META MD5SUM SOLVER= cb80ed4ac975bdc0101f830a5b1b8f77
MD5SUM BENCH=  d1f4129f70dd419f660e3cfb9c33592c

RANDOM SEED= 224082728

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		: 3000.232
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		: 3000.232
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:       1730912 kB
Buffers:         42096 kB
Cached:         195360 kB
SwapCached:          0 kB
Active:         105424 kB
Inactive:       161808 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1730912 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3048 kB
Writeback:           0 kB
Mapped:          47892 kB
Slab:            42996 kB
Committed_AS:  3425264 kB
PageTables:       1976 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= 66550 MiB



End job on node52 on Sun Jan  7 01:07:40 UTC 2007