Trace number 221226

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
buggy_2_5 2007-01-08? (TO) 1800.02 1815.71

General information on the benchmark

NamequeenAttacking/
queenAttacking-8.xml
MD5SUM16844b2a8a95da9ff87f9b9658283ef6
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
SatisfiableNO
(Un)Satisfiability was provedNO
Number of variables65
Number of constraints2034
Maximum constraint arity2
Maximum domain size64
Number of constraints which are defined in extension0
Number of constraints which are defined in intension2034
Global constraints used (with number of constraints)

Solver Data (download as text)

1815.70	/tmp/evaluation/221226-1168295171/solver: line 21:  3797 Terminated              ./standalone BORDEWIJK

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/node2/watcher-221226-1168295171 -o ROOT/results/node2/solver-221226-1168295171 -C 1800 -M 900 /tmp/evaluation/221226-1168295171/solver /tmp/evaluation/221226-1168295171/unknown 1800 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 921600 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 972800 KiB
Current StackSize limit: 10240 KiB

/proc/loadavg: 0.25 0.50 1.13 6/82 3694
/proc/meminfo: memFree=1642688/2055920 swapFree=4191880/4192956
[pid=3692] ppid=3687 vsize=5352 CPUtime=0
/proc/3692/stat : 3692 (solver) R 3687 3692 30689 0 -1 4194304 247 0 0 0 0 0 0 0 18 0 1 0 177913205 5480448 214 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206380919283 0 0 4100 65536 0 0 0 17 1 0 0
/proc/3692/statm: 1338 217 181 169 0 49 0
[pid=3697] ppid=3692 vsize=5352 CPUtime=0
/proc/3697/stat : 3697 (solver) R 3692 3692 30689 0 -1 4194368 4 0 0 0 0 0 0 0 18 0 1 0 177913206 5480448 231 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381312804 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/3697/statm: 1338 231 193 169 0 49 0

[startup+0.104483 s]
/proc/loadavg: 0.25 0.50 1.13 6/82 3694
/proc/meminfo: memFree=1642688/2055920 swapFree=4191880/4192956
[pid=3692] ppid=3687 vsize=5352 CPUtime=0.03
/proc/3692/stat : 3692 (solver) S 3687 3692 30689 0 -1 4194304 376 2265 0 0 0 0 2 1 16 0 1 0 177913205 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3692/statm: 1338 242 203 169 0 49 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5352

[startup+0.513554 s]
/proc/loadavg: 0.25 0.50 1.13 6/82 3694
/proc/meminfo: memFree=1642688/2055920 swapFree=4191880/4192956
[pid=3692] ppid=3687 vsize=5352 CPUtime=0.37
/proc/3692/stat : 3692 (solver) S 3687 3692 30689 0 -1 4194304 396 4270 0 0 0 0 20 17 15 0 1 0 177913205 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3692/statm: 1338 242 203 169 0 49 0
Current children cumulated CPU time (s) 0.37
Current children cumulated vsize (KiB) 5352

[startup+1.3337 s]
/proc/loadavg: 0.25 0.50 1.13 2/82 3797
/proc/meminfo: memFree=1639232/2055920 swapFree=4191880/4192956
[pid=3692] ppid=3687 vsize=5352 CPUtime=0.37
/proc/3692/stat : 3692 (solver) S 3687 3692 30689 0 -1 4194304 396 4270 0 0 0 0 20 17 15 0 1 0 177913205 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3692/statm: 1338 242 203 169 0 49 0
[pid=3797] ppid=3692 vsize=5444 CPUtime=0.93
/proc/3797/stat : 3797 (standalone) R 3692 3692 30689 0 -1 4194304 837 0 0 0 90 3 0 0 25 0 1 0 177913245 5574656 811 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4159356183 0 0 4096 0 0 0 0 17 1 0 0
/proc/3797/statm: 1361 811 137 64 0 676 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 10796

[startup+2.97 s]
/proc/loadavg: 0.25 0.50 1.13 2/82 3797
/proc/meminfo: memFree=1639232/2055920 swapFree=4191880/4192956
[pid=3692] ppid=3687 vsize=5352 CPUtime=0.37
/proc/3692/stat : 3692 (solver) S 3687 3692 30689 0 -1 4194304 396 4270 0 0 0 0 20 17 15 0 1 0 177913205 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3692/statm: 1338 242 203 169 0 49 0
[pid=3797] ppid=3692 vsize=5444 CPUtime=2.56
/proc/3797/stat : 3797 (standalone) R 3692 3692 30689 0 -1 4194304 837 0 0 0 253 3 0 0 25 0 1 0 177913245 5574656 811 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134548943 0 0 4096 0 0 0 0 17 1 0 0
/proc/3797/statm: 1361 811 137 64 0 676 0
Current children cumulated CPU time (s) 2.93
Current children cumulated vsize (KiB) 10796

[startup+6.25962 s]
/proc/loadavg: 0.31 0.50 1.13 3/88 3814
/proc/meminfo: memFree=1605712/2055920 swapFree=4191880/4192956
[pid=3692] ppid=3687 vsize=5352 CPUtime=0.37
/proc/3692/stat : 3692 (solver) S 3687 3692 30689 0 -1 4194304 396 4270 0 0 0 0 20 17 15 0 1 0 177913205 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3692/statm: 1338 242 203 169 0 49 0
[pid=3797] ppid=3692 vsize=5444 CPUtime=5.83
/proc/3797/stat : 3797 (standalone) R 3692 3692 30689 0 -1 4194304 837 0 0 0 580 3 0 0 25 0 1 0 177913245 5574656 811 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134548961 0 0 4096 0 0 0 0 17 0 0 0
/proc/3797/statm: 1361 811 137 64 0 676 0
Current children cumulated CPU time (s) 6.2
Current children cumulated vsize (KiB) 10796

[startup+12.7288 s]
/proc/loadavg: 0.45 0.53 1.14 3/88 3815
/proc/meminfo: memFree=1622752/2055920 swapFree=4191880/4192956
[pid=3692] ppid=3687 vsize=5352 CPUtime=0.37
/proc/3692/stat : 3692 (solver) S 3687 3692 30689 0 -1 4194304 396 4270 0 0 0 0 20 17 15 0 1 0 177913205 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3692/statm: 1338 242 203 169 0 49 0
[pid=3797] ppid=3692 vsize=5444 CPUtime=12.22
/proc/3797/stat : 3797 (standalone) R 3692 3692 30689 0 -1 4194304 837 0 0 0 1219 3 0 0 25 0 1 0 177913245 5574656 811 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134549720 0 0 4096 0 0 0 0 17 0 0 0
/proc/3797/statm: 1361 811 137 64 0 676 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 10796

[startup+25.5622 s]
/proc/loadavg: 0.79 0.60 1.15 3/88 3815
/proc/meminfo: memFree=1622968/2055920 swapFree=4191880/4192956
[pid=3692] ppid=3687 vsize=5352 CPUtime=0.37
/proc/3692/stat : 3692 (solver) S 3687 3692 30689 0 -1 4194304 396 4270 0 0 0 0 20 17 15 0 1 0 177913205 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3692/statm: 1338 242 203 169 0 49 0
[pid=3797] ppid=3692 vsize=5444 CPUtime=24.96
/proc/3797/stat : 3797 (standalone) R 3692 3692 30689 0 -1 4194304 837 0 0 0 2492 4 0 0 25 0 1 0 177913245 5574656 811 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554181 0 0 4096 0 0 0 0 17 0 0 0
/proc/3797/statm: 1361 811 137 64 0 676 0
Current children cumulated CPU time (s) 25.33
Current children cumulated vsize (KiB) 10796

[startup+51.2299 s]
/proc/loadavg: 1.20 0.71 1.17 3/88 3815
/proc/meminfo: memFree=1623416/2055920 swapFree=4191880/4192956
[pid=3692] ppid=3687 vsize=5352 CPUtime=0.37
/proc/3692/stat : 3692 (solver) S 3687 3692 30689 0 -1 4194304 396 4270 0 0 0 0 20 17 15 0 1 0 177913205 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3692/statm: 1338 242 203 169 0 49 0
[pid=3797] ppid=3692 vsize=5444 CPUtime=50.38
/proc/3797/stat : 3797 (standalone) R 3692 3692 30689 0 -1 4194304 837 0 0 0 5034 4 0 0 25 0 1 0 177913245 5574656 811 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554178 0 0 4096 0 0 0 0 17 0 0 0
/proc/3797/statm: 1361 811 137 64 0 676 0
Current children cumulated CPU time (s) 50.75
Current children cumulated vsize (KiB) 10796

[startup+102.451 s]
/proc/loadavg: 1.65 0.91 1.21 3/88 3815
/proc/meminfo: memFree=1623480/2055920 swapFree=4191880/4192956
[pid=3692] ppid=3687 vsize=5352 CPUtime=0.37
/proc/3692/stat : 3692 (solver) S 3687 3692 30689 0 -1 4194304 396 4270 0 0 0 0 20 17 15 0 1 0 177913205 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3692/statm: 1338 242 203 169 0 49 0
[pid=3797] ppid=3692 vsize=5444 CPUtime=101.11
/proc/3797/stat : 3797 (standalone) R 3692 3692 30689 0 -1 4194304 837 0 0 0 10107 4 0 0 25 0 1 0 177913245 5574656 811 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4159191903 0 0 4096 0 0 0 0 17 0 0 0
/proc/3797/statm: 1361 811 137 64 0 676 0
Current children cumulated CPU time (s) 101.48
Current children cumulated vsize (KiB) 10796

[startup+162.502 s]
/proc/loadavg: 1.87 1.10 1.26 3/88 3815
/proc/meminfo: memFree=1623480/2055920 swapFree=4191880/4192956
[pid=3692] ppid=3687 vsize=5352 CPUtime=0.37
/proc/3692/stat : 3692 (solver) S 3687 3692 30689 0 -1 4194304 396 4270 0 0 0 0 20 17 15 0 1 0 177913205 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3692/statm: 1338 242 203 169 0 49 0
[pid=3797] ppid=3692 vsize=5444 CPUtime=160.63
/proc/3797/stat : 3797 (standalone) R 3692 3692 30689 0 -1 4194304 837 0 0 0 16059 4 0 0 25 0 1 0 177913245 5574656 811 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4159309797 0 0 4096 0 0 0 0 17 0 0 0
/proc/3797/statm: 1361 811 137 64 0 676 0
Current children cumulated CPU time (s) 161
Current children cumulated vsize (KiB) 10796

[startup+222.556 s]
/proc/loadavg: 2.00 1.28 1.31 3/88 3815
/proc/meminfo: memFree=1623416/2055920 swapFree=4191880/4192956
[pid=3692] ppid=3687 vsize=5352 CPUtime=0.37
/proc/3692/stat : 3692 (solver) S 3687 3692 30689 0 -1 4194304 396 4270 0 0 0 0 20 17 15 0 1 0 177913205 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3692/statm: 1338 242 203 169 0 49 0
[pid=3797] ppid=3692 vsize=5444 CPUtime=220.15
/proc/3797/stat : 3797 (standalone) R 3692 3692 30689 0 -1 4194304 837 0 0 0 22011 4 0 0 25 0 1 0 177913245 5574656 811 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4159356183 0 0 4096 0 0 0 0 17 0 0 0
/proc/3797/statm: 1361 811 137 64 0 676 0
Current children cumulated CPU time (s) 220.52
Current children cumulated vsize (KiB) 10796

[startup+282.612 s]
/proc/loadavg: 2.00 1.41 1.35 3/88 3815
/proc/meminfo: memFree=1623480/2055920 swapFree=4191880/4192956
[pid=3692] ppid=3687 vsize=5352 CPUtime=0.37
/proc/3692/stat : 3692 (solver) S 3687 3692 30689 0 -1 4194304 396 4270 0 0 0 0 20 17 15 0 1 0 177913205 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3692/statm: 1338 242 203 169 0 49 0
[pid=3797] ppid=3692 vsize=5444 CPUtime=279.64
/proc/3797/stat : 3797 (standalone) R 3692 3692 30689 0 -1 4194304 837 0 0 0 27959 5 0 0 25 0 1 0 177913245 5574656 811 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4159184425 0 0 4096 0 0 0 0 17 0 0 0
/proc/3797/statm: 1361 811 137 64 0 676 0
Current children cumulated CPU time (s) 280.01
Current children cumulated vsize (KiB) 10796

[startup+342.675 s]
/proc/loadavg: 2.00 1.51 1.39 3/88 3815
/proc/meminfo: memFree=1623488/2055920 swapFree=4191880/4192956
[pid=3692] ppid=3687 vsize=5352 CPUtime=0.37
/proc/3692/stat : 3692 (solver) S 3687 3692 30689 0 -1 4194304 396 4270 0 0 0 0 20 17 15 0 1 0 177913205 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3692/statm: 1338 242 203 169 0 49 0
[pid=3797] ppid=3692 vsize=5444 CPUtime=339.17
/proc/3797/stat : 3797 (standalone) R 3692 3692 30689 0 -1 4194304 837 0 0 0 33912 5 0 0 25 0 1 0 177913245 5574656 811 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4159322821 0 0 4096 0 0 0 0 17 0 0 0
/proc/3797/statm: 1361 811 137 64 0 676 0
Current children cumulated CPU time (s) 339.54
Current children cumulated vsize (KiB) 10796

[startup+402.73 s]
/proc/loadavg: 2.00 1.60 1.42 3/88 3815
/proc/meminfo: memFree=1623424/2055920 swapFree=4191880/4192956
[pid=3692] ppid=3687 vsize=5352 CPUtime=0.37
/proc/3692/stat : 3692 (solver) S 3687 3692 30689 0 -1 4194304 396 4270 0 0 0 0 20 17 15 0 1 0 177913205 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3692/statm: 1338 242 203 169 0 49 0
[pid=3797] ppid=3692 vsize=5444 CPUtime=398.66
/proc/3797/stat : 3797 (standalone) R 3692 3692 30689 0 -1 4194304 837 0 0 0 39861 5 0 0 25 0 1 0 177913245 5574656 811 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4159319961 0 0 4096 0 0 0 0 17 0 0 0
/proc/3797/statm: 1361 811 137 64 0 676 0
Current children cumulated CPU time (s) 399.03
Current children cumulated vsize (KiB) 10796

[startup+462.786 s]
/proc/loadavg: 2.00 1.67 1.46 3/88 3815
/proc/meminfo: memFree=1623424/2055920 swapFree=4191880/4192956
[pid=3692] ppid=3687 vsize=5352 CPUtime=0.37
/proc/3692/stat : 3692 (solver) S 3687 3692 30689 0 -1 4194304 396 4270 0 0 0 0 20 17 15 0 1 0 177913205 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3692/statm: 1338 242 203 169 0 49 0
[pid=3797] ppid=3692 vsize=5444 CPUtime=458.15
/proc/3797/stat : 3797 (standalone) R 3692 3692 30689 0 -1 4194304 837 0 0 0 45810 5 0 0 25 0 1 0 177913245 5574656 811 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4159356183 0 0 4096 0 0 0 0 17 0 0 0
/proc/3797/statm: 1361 811 137 64 0 676 0
Current children cumulated CPU time (s) 458.52
Current children cumulated vsize (KiB) 10796

[startup+522.832 s]
/proc/loadavg: 2.00 1.73 1.49 3/88 3815
/proc/meminfo: memFree=1623360/2055920 swapFree=4191880/4192956
[pid=3692] ppid=3687 vsize=5352 CPUtime=0.37
/proc/3692/stat : 3692 (solver) S 3687 3692 30689 0 -1 4194304 396 4270 0 0 0 0 20 17 15 0 1 0 177913205 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3692/statm: 1338 242 203 169 0 49 0
[pid=3797] ppid=3692 vsize=5444 CPUtime=517.67

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

[pid=3692] ppid=3687 vsize=5352 CPUtime=0.37
/proc/3692/stat : 3692 (solver) S 3687 3692 30689 0 -1 4194304 396 4270 0 0 0 0 20 17 15 0 1 0 177913205 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3692/statm: 1338 242 203 169 0 49 0
[pid=3797] ppid=3692 vsize=5444 CPUtime=1053.13
/proc/3797/stat : 3797 (standalone) R 3692 3692 30689 0 -1 4194304 837 0 0 0 105306 7 0 0 25 0 1 0 177913245 5574656 811 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554370 0 0 4096 0 0 0 0 17 0 0 0
/proc/3797/statm: 1361 811 137 64 0 676 0
Current children cumulated CPU time (s) 1053.5
Current children cumulated vsize (KiB) 10796

[startup+1122.99 s]
/proc/loadavg: 2.00 1.95 1.71 3/88 3815
/proc/meminfo: memFree=1623360/2055920 swapFree=4191880/4192956
[pid=3692] ppid=3687 vsize=5352 CPUtime=0.37
/proc/3692/stat : 3692 (solver) S 3687 3692 30689 0 -1 4194304 396 4270 0 0 0 0 20 17 15 0 1 0 177913205 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3692/statm: 1338 242 203 169 0 49 0
[pid=3797] ppid=3692 vsize=5444 CPUtime=1112.66
/proc/3797/stat : 3797 (standalone) R 3692 3692 30689 0 -1 4194304 837 0 0 0 111259 7 0 0 25 0 1 0 177913245 5574656 811 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554178 0 0 4096 0 0 0 0 17 0 0 0
/proc/3797/statm: 1361 811 137 64 0 676 0
Current children cumulated CPU time (s) 1113.03
Current children cumulated vsize (KiB) 10796

[startup+1183 s]
/proc/loadavg: 2.00 1.95 1.73 3/88 3815
/proc/meminfo: memFree=1623296/2055920 swapFree=4191880/4192956
[pid=3692] ppid=3687 vsize=5352 CPUtime=0.37
/proc/3692/stat : 3692 (solver) S 3687 3692 30689 0 -1 4194304 396 4270 0 0 0 0 20 17 15 0 1 0 177913205 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3692/statm: 1338 242 203 169 0 49 0
[pid=3797] ppid=3692 vsize=5444 CPUtime=1172.16
/proc/3797/stat : 3797 (standalone) R 3692 3692 30689 0 -1 4194304 837 0 0 0 117208 8 0 0 25 0 1 0 177913245 5574656 811 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4159326509 0 0 4096 0 0 0 0 17 0 0 0
/proc/3797/statm: 1361 811 137 64 0 676 0
Current children cumulated CPU time (s) 1172.53
Current children cumulated vsize (KiB) 10796

[startup+1243.02 s]
/proc/loadavg: 2.00 1.96 1.74 3/88 3815
/proc/meminfo: memFree=1623296/2055920 swapFree=4191880/4192956
[pid=3692] ppid=3687 vsize=5352 CPUtime=0.37
/proc/3692/stat : 3692 (solver) S 3687 3692 30689 0 -1 4194304 396 4270 0 0 0 0 20 17 15 0 1 0 177913205 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3692/statm: 1338 242 203 169 0 49 0
[pid=3797] ppid=3692 vsize=5444 CPUtime=1231.69
/proc/3797/stat : 3797 (standalone) R 3692 3692 30689 0 -1 4194304 837 0 0 0 123161 8 0 0 25 0 1 0 177913245 5574656 811 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4159343635 0 0 4096 0 0 0 0 17 0 0 0
/proc/3797/statm: 1361 811 137 64 0 676 0
Current children cumulated CPU time (s) 1232.06
Current children cumulated vsize (KiB) 10796

[startup+1303.04 s]
/proc/loadavg: 2.05 1.98 1.76 3/88 3815
/proc/meminfo: memFree=1623296/2055920 swapFree=4191880/4192956
[pid=3692] ppid=3687 vsize=5352 CPUtime=0.37
/proc/3692/stat : 3692 (solver) S 3687 3692 30689 0 -1 4194304 396 4270 0 0 0 0 20 17 15 0 1 0 177913205 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3692/statm: 1338 242 203 169 0 49 0
[pid=3797] ppid=3692 vsize=5444 CPUtime=1291.22
/proc/3797/stat : 3797 (standalone) R 3692 3692 30689 0 -1 4194304 837 0 0 0 129114 8 0 0 25 0 1 0 177913245 5574656 811 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134519655 0 0 4096 0 0 0 0 17 0 0 0
/proc/3797/statm: 1361 811 137 64 0 676 0
Current children cumulated CPU time (s) 1291.59
Current children cumulated vsize (KiB) 10796

[startup+1363.05 s]
/proc/loadavg: 2.02 1.98 1.77 4/88 3815
/proc/meminfo: memFree=1623232/2055920 swapFree=4191880/4192956
[pid=3692] ppid=3687 vsize=5352 CPUtime=0.37
/proc/3692/stat : 3692 (solver) S 3687 3692 30689 0 -1 4194304 396 4270 0 0 0 0 20 17 15 0 1 0 177913205 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3692/statm: 1338 242 203 169 0 49 0
[pid=3797] ppid=3692 vsize=5444 CPUtime=1350.71
/proc/3797/stat : 3797 (standalone) R 3692 3692 30689 0 -1 4194304 837 0 0 0 135063 8 0 0 25 0 1 0 177913245 5574656 811 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134516954 0 0 4096 0 0 0 0 17 0 0 0
/proc/3797/statm: 1361 811 137 64 0 676 0
Current children cumulated CPU time (s) 1351.08
Current children cumulated vsize (KiB) 10796

[startup+1423.07 s]
/proc/loadavg: 2.05 2.00 1.78 3/88 3815
/proc/meminfo: memFree=1623232/2055920 swapFree=4191880/4192956
[pid=3692] ppid=3687 vsize=5352 CPUtime=0.37
/proc/3692/stat : 3692 (solver) S 3687 3692 30689 0 -1 4194304 396 4270 0 0 0 0 20 17 15 0 1 0 177913205 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3692/statm: 1338 242 203 169 0 49 0
[pid=3797] ppid=3692 vsize=5444 CPUtime=1410.24
/proc/3797/stat : 3797 (standalone) R 3692 3692 30689 0 -1 4194304 837 0 0 0 141016 8 0 0 25 0 1 0 177913245 5574656 811 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134519655 0 0 4096 0 0 0 0 17 0 0 0
/proc/3797/statm: 1361 811 137 64 0 676 0
Current children cumulated CPU time (s) 1410.61
Current children cumulated vsize (KiB) 10796

[startup+1483.09 s]
/proc/loadavg: 2.02 2.00 1.80 3/88 3815
/proc/meminfo: memFree=1623296/2055920 swapFree=4191880/4192956
[pid=3692] ppid=3687 vsize=5352 CPUtime=0.37
/proc/3692/stat : 3692 (solver) S 3687 3692 30689 0 -1 4194304 396 4270 0 0 0 0 20 17 15 0 1 0 177913205 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3692/statm: 1338 242 203 169 0 49 0
[pid=3797] ppid=3692 vsize=5444 CPUtime=1469.75
/proc/3797/stat : 3797 (standalone) R 3692 3692 30689 0 -1 4194304 837 0 0 0 146967 8 0 0 25 0 1 0 177913245 5574656 811 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134548915 0 0 4096 0 0 0 0 17 0 0 0
/proc/3797/statm: 1361 811 137 64 0 676 0
Current children cumulated CPU time (s) 1470.12
Current children cumulated vsize (KiB) 10796

[startup+1543.11 s]
/proc/loadavg: 2.16 2.03 1.82 3/88 3815
/proc/meminfo: memFree=1623232/2055920 swapFree=4191880/4192956
[pid=3692] ppid=3687 vsize=5352 CPUtime=0.37
/proc/3692/stat : 3692 (solver) S 3687 3692 30689 0 -1 4194304 396 4270 0 0 0 0 20 17 15 0 1 0 177913205 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3692/statm: 1338 242 203 169 0 49 0
[pid=3797] ppid=3692 vsize=5444 CPUtime=1529.25
/proc/3797/stat : 3797 (standalone) R 3692 3692 30689 0 -1 4194304 837 0 0 0 152917 8 0 0 25 0 1 0 177913245 5574656 811 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134554708 0 0 4096 0 0 0 0 17 0 0 0
/proc/3797/statm: 1361 811 137 64 0 676 0
Current children cumulated CPU time (s) 1529.62
Current children cumulated vsize (KiB) 10796

[startup+1603.12 s]
/proc/loadavg: 2.06 2.02 1.82 3/88 3815
/proc/meminfo: memFree=1623232/2055920 swapFree=4191880/4192956
[pid=3692] ppid=3687 vsize=5352 CPUtime=0.37
/proc/3692/stat : 3692 (solver) S 3687 3692 30689 0 -1 4194304 396 4270 0 0 0 0 20 17 15 0 1 0 177913205 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3692/statm: 1338 242 203 169 0 49 0
[pid=3797] ppid=3692 vsize=5444 CPUtime=1588.77
/proc/3797/stat : 3797 (standalone) R 3692 3692 30689 0 -1 4194304 837 0 0 0 158868 9 0 0 25 0 1 0 177913245 5574656 811 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 4159356279 0 0 4096 0 0 0 0 17 0 0 0
/proc/3797/statm: 1361 811 137 64 0 676 0
Current children cumulated CPU time (s) 1589.14
Current children cumulated vsize (KiB) 10796

[startup+1663.14 s]
/proc/loadavg: 2.12 2.05 1.84 3/88 3815
/proc/meminfo: memFree=1623232/2055920 swapFree=4191880/4192956
[pid=3692] ppid=3687 vsize=5352 CPUtime=0.37
/proc/3692/stat : 3692 (solver) S 3687 3692 30689 0 -1 4194304 396 4270 0 0 0 0 20 17 15 0 1 0 177913205 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3692/statm: 1338 242 203 169 0 49 0
[pid=3797] ppid=3692 vsize=5444 CPUtime=1648.3
/proc/3797/stat : 3797 (standalone) R 3692 3692 30689 0 -1 4194304 837 0 0 0 164821 9 0 0 25 0 1 0 177913245 5574656 811 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134519655 0 0 4096 0 0 0 0 17 0 0 0
/proc/3797/statm: 1361 811 137 64 0 676 0
Current children cumulated CPU time (s) 1648.67
Current children cumulated vsize (KiB) 10796

[startup+1723.16 s]
/proc/loadavg: 2.04 2.04 1.85 3/88 3815
/proc/meminfo: memFree=1623232/2055920 swapFree=4191880/4192956
[pid=3692] ppid=3687 vsize=5352 CPUtime=0.37
/proc/3692/stat : 3692 (solver) S 3687 3692 30689 0 -1 4194304 396 4270 0 0 0 0 20 17 15 0 1 0 177913205 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3692/statm: 1338 242 203 169 0 49 0
[pid=3797] ppid=3692 vsize=5444 CPUtime=1707.82
/proc/3797/stat : 3797 (standalone) R 3692 3692 30689 0 -1 4194304 837 0 0 0 170773 9 0 0 25 0 1 0 177913245 5574656 811 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134548929 0 0 4096 0 0 0 0 17 0 0 0
/proc/3797/statm: 1361 811 137 64 0 676 0
Current children cumulated CPU time (s) 1708.19
Current children cumulated vsize (KiB) 10796

[startup+1783.18 s]
/proc/loadavg: 2.01 2.03 1.85 3/88 3815
/proc/meminfo: memFree=1623232/2055920 swapFree=4191880/4192956
[pid=3692] ppid=3687 vsize=5352 CPUtime=0.37
/proc/3692/stat : 3692 (solver) S 3687 3692 30689 0 -1 4194304 396 4270 0 0 0 0 20 17 15 0 1 0 177913205 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3692/statm: 1338 242 203 169 0 49 0
[pid=3797] ppid=3692 vsize=5444 CPUtime=1767.33
/proc/3797/stat : 3797 (standalone) R 3692 3692 30689 0 -1 4194304 837 0 0 0 176724 9 0 0 25 0 1 0 177913245 5574656 811 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134517460 0 0 4096 0 0 0 0 17 0 0 0
/proc/3797/statm: 1361 811 137 64 0 676 0
Current children cumulated CPU time (s) 1767.7
Current children cumulated vsize (KiB) 10796



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1815.7 s]
/proc/loadavg: 1.93 2.01 1.85 3/99 3867
/proc/meminfo: memFree=1615792/2055920 swapFree=4191880/4192956
[pid=3692] ppid=3687 vsize=5352 CPUtime=0.37
/proc/3692/stat : 3692 (solver) S 3687 3692 30689 0 -1 4194304 396 4270 0 0 0 0 20 17 15 0 1 0 177913205 5480448 242 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 206381310788 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3692/statm: 1338 242 203 169 0 49 0
[pid=3797] ppid=3692 vsize=5444 CPUtime=1799.63
/proc/3797/stat : 3797 (standalone) R 3692 3692 30689 0 -1 4194304 837 0 0 0 179953 10 0 0 25 0 1 0 177913245 5574656 811 18446744073709551615 134512640 134775488 4294956896 18446744073709551615 134516951 0 0 4096 0 0 0 0 17 0 0 0
/proc/3797/statm: 1361 811 137 64 0 676 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 10796

Sending SIGTERM to process tree (bottom up)

Child status: 143
Real time (s): 1815.71
CPU time (s): 1800.02
CPU user time (s): 1799.74
CPU system time (s): 0.284956
CPU usage (%): 99.1362
Max. virtual memory (cumulated for all children) (KiB): 10796

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.74
system time used= 0.284956
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5517
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= 92
involuntary context switches= 77229

runsolver used 1.82672 s user time and 4.85626 s system time

The end

Launcher Data (download as text)

Begin job on node2 on Mon Jan  8 22:26:15 UTC 2007


IDJOB= 221226
IDBENCH= 5402
FILE ID= node2/221226-1168295171

PBS_JOBID= 3501962

Free space on /tmp= 66320 MiB

BENCH NAME= HOME/pub/bench/CPAI06/queenAttacking/queenAttacking-8.xml
COMMAND LINE= /tmp/evaluation/221226-1168295171/solver /tmp/evaluation/221226-1168295171/unknown 1800
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-221226-1168295171 -o ROOT/results/node2/solver-221226-1168295171 -C 1800 -M 900  /tmp/evaluation/221226-1168295171/solver /tmp/evaluation/221226-1168295171/unknown 1800

META MD5SUM SOLVER= 6c84d9851726bfff2e2bc2bb5530c705
MD5SUM BENCH=  16844b2a8a95da9ff87f9b9658283ef6

RANDOM SEED= 463700404

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		: 3000.259
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		: 3000.259
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:       1643104 kB
Buffers:         63264 kB
Cached:         238300 kB
SwapCached:        288 kB
Active:         261980 kB
Inactive:       100036 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1643104 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:           22008 kB
Writeback:           0 kB
Mapped:          78724 kB
Slab:            35760 kB
Committed_AS:  4622308 kB
PageTables:       2256 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= 66327 MiB



End job on node2 on Mon Jan  8 22:56:32 UTC 2007