Trace number 237005

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
BPrologCSPSolver70a 2006-12-13UNSAT 1571.44 1579.96

General information on the benchmark

Namefisher/
FISCHER10-15-fair.xml
MD5SUMb17abeb1e6a9239344f0a743c32a5318
Bench CategoryN-ARY-INT (n-ary constraints in intension)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1571.44
SatisfiableNO
(Un)Satisfiability was proved
Number of variables39023
Number of constraints36967
Maximum constraint arity3
Maximum domain size20001
Number of constraints which are defined in extension0
Number of constraints which are defined in intension36967
Global constraints used (with number of constraints)

Solver Data (download as text)

1579.89	
1579.91	Time: 1568813
1579.91	
c 
c 
c 
c solution file
c 
c 

UNSAT
c 
c 
c 
c conversion script
c 
c 

converting(/tmp/evaluation/237005-1168345864/unknown)

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.1.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node58/watcher-237005-1168345864 -o ROOT/results/node58/solver-237005-1168345864 -C 1800 -M 900 /tmp/evaluation/237005-1168345864/Complete/Ordinary/solver /tmp/evaluation/237005-1168345864/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: 2.86 2.87 2.75 3/81 28366
/proc/meminfo: memFree=331520/2055920 swapFree=4192812/4192956
[pid=28365] ppid=28363 vsize=53472 CPUtime=0
/proc/28365/stat : 28365 (bprolog) R 28363 28365 28285 0 -1 4194304 514 0 0 0 0 0 0 0 18 0 1 0 182987467 54755328 233 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134531785 0 0 4096 2 0 0 0 17 1 0 0
/proc/28365/statm: 13368 233 127 90 0 12906 0

[startup+0.103895 s]
/proc/loadavg: 2.86 2.87 2.75 3/81 28366
/proc/meminfo: memFree=331520/2055920 swapFree=4192812/4192956
[pid=28365] ppid=28363 vsize=61640 CPUtime=0.09
/proc/28365/stat : 28365 (bprolog) R 28363 28365 28285 0 -1 4194304 2251 0 0 0 8 1 0 0 18 0 1 0 182987467 63119360 1967 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552186 0 0 4096 2 0 0 0 17 1 0 0
/proc/28365/statm: 15410 1968 158 90 0 14948 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 61640

[startup+0.511928 s]
/proc/loadavg: 2.86 2.87 2.75 3/81 28366
/proc/meminfo: memFree=331520/2055920 swapFree=4192812/4192956
[pid=28365] ppid=28363 vsize=61640 CPUtime=0.48
/proc/28365/stat : 28365 (bprolog) R 28363 28365 28285 0 -1 4194304 6461 0 0 0 45 3 0 0 21 0 1 0 182987467 63119360 6177 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 17 1 0 0
/proc/28365/statm: 15410 6178 158 90 0 14948 0
Current children cumulated CPU time (s) 0.48
Current children cumulated vsize (KiB) 61640

[startup+1.334 s]
/proc/loadavg: 2.86 2.87 2.75 3/81 28366
/proc/meminfo: memFree=260544/2055920 swapFree=4192812/4192956
[pid=28365] ppid=28363 vsize=84656 CPUtime=1.3
/proc/28365/stat : 28365 (bprolog) R 28363 28365 28285 0 -1 4194304 15961 0 0 0 123 7 0 0 25 0 1 0 182987467 86687744 15426 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134599216 0 0 4096 2 0 0 0 17 1 0 0
/proc/28365/statm: 21164 15427 158 90 0 20702 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 84656

[startup+2.98314 s]
/proc/loadavg: 2.86 2.87 2.75 3/81 28366
/proc/meminfo: memFree=196544/2055920 swapFree=4192812/4192956
[pid=28365] ppid=28363 vsize=124316 CPUtime=2.9
/proc/28365/stat : 28365 (bprolog) R 28363 28365 28285 0 -1 4194304 27658 0 0 0 277 13 0 0 25 0 1 0 182987467 127299584 16681 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134859339 0 0 4096 2 0 0 0 17 1 0 0
/proc/28365/statm: 31079 16681 158 90 0 30617 0
Current children cumulated CPU time (s) 2.9
Current children cumulated vsize (KiB) 124316

[startup+6.26143 s]
/proc/loadavg: 2.87 2.87 2.75 3/82 28367
/proc/meminfo: memFree=140984/2055920 swapFree=4192812/4192956
[pid=28365] ppid=28363 vsize=137952 CPUtime=6.15
/proc/28365/stat : 28365 (bprolog) R 28363 28365 28285 0 -1 4194304 37537 0 0 0 595 20 0 0 25 0 2 0 182987467 141262848 24864 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552694 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28365/statm: 34488 24864 184 90 0 34026 0
[pid=28365/tid=28367] ppid=28363 vsize=137952 CPUtime=0
/proc/28365/task/28367/stat : 28367 (bprolog) S 28363 28365 28285 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 182987914 141262848 24864 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 6.15
Current children cumulated vsize (KiB) 137952

[startup+12.736 s]
/proc/loadavg: 2.96 2.89 2.76 3/82 28367
/proc/meminfo: memFree=25912/2055920 swapFree=4192812/4192956
[pid=28365] ppid=28363 vsize=137952 CPUtime=12.59
/proc/28365/stat : 28365 (bprolog) R 28363 28365 28285 0 -1 4194304 37537 0 0 0 1239 20 0 0 25 0 2 0 182987467 141262848 24864 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552945 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28365/statm: 34488 24864 184 90 0 34026 0
[pid=28365/tid=28367] ppid=28363 vsize=137952 CPUtime=0
/proc/28365/task/28367/stat : 28367 (bprolog) S 28363 28365 28285 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 182987914 141262848 24864 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 12.59
Current children cumulated vsize (KiB) 137952

[startup+25.5621 s]
/proc/loadavg: 2.96 2.89 2.76 3/82 28367
/proc/meminfo: memFree=15992/2055920 swapFree=4192812/4192956
[pid=28365] ppid=28363 vsize=137952 CPUtime=25.34
/proc/28365/stat : 28365 (bprolog) R 28363 28365 28285 0 -1 4194304 37537 0 0 0 2507 27 0 0 25 0 2 0 182987467 141262848 24864 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134754716 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28365/statm: 34488 24864 184 90 0 34026 0
[pid=28365/tid=28367] ppid=28363 vsize=137952 CPUtime=0
/proc/28365/task/28367/stat : 28367 (bprolog) S 28363 28365 28285 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 182987914 141262848 24864 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 25.34
Current children cumulated vsize (KiB) 137952

[startup+51.2404 s]
/proc/loadavg: 2.98 2.90 2.77 3/82 28367
/proc/meminfo: memFree=15736/2055920 swapFree=4192812/4192956
[pid=28365] ppid=28363 vsize=137952 CPUtime=50.84
/proc/28365/stat : 28365 (bprolog) R 28363 28365 28285 0 -1 4194304 37537 0 0 0 5050 34 0 0 25 0 2 0 182987467 141262848 24864 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552861 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28365/statm: 34488 24864 184 90 0 34026 0
[pid=28365/tid=28367] ppid=28363 vsize=137952 CPUtime=0
/proc/28365/task/28367/stat : 28367 (bprolog) S 28363 28365 28285 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 182987914 141262848 24864 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 137952

[startup+102.462 s]
/proc/loadavg: 3.55 3.04 2.82 3/82 28367
/proc/meminfo: memFree=15864/2055920 swapFree=4192812/4192956
[pid=28365] ppid=28363 vsize=137952 CPUtime=101.74
/proc/28365/stat : 28365 (bprolog) R 28363 28365 28285 0 -1 4194304 37537 0 0 0 10124 50 0 0 25 0 2 0 182987467 141262848 24864 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552933 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28365/statm: 34488 24864 184 90 0 34026 0
[pid=28365/tid=28367] ppid=28363 vsize=137952 CPUtime=0
/proc/28365/task/28367/stat : 28367 (bprolog) S 28363 28365 28285 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 182987914 141262848 24864 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 101.74
Current children cumulated vsize (KiB) 137952

[startup+162.525 s]
/proc/loadavg: 3.56 3.17 2.88 3/82 28367
/proc/meminfo: memFree=14968/2055920 swapFree=4192812/4192956
[pid=28365] ppid=28363 vsize=137952 CPUtime=161.41
/proc/28365/stat : 28365 (bprolog) R 28363 28365 28285 0 -1 4194304 37537 0 0 0 16069 72 0 0 25 0 2 0 182987467 141262848 24864 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134553079 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28365/statm: 34488 24864 184 90 0 34026 0
[pid=28365/tid=28367] ppid=28363 vsize=137952 CPUtime=0
/proc/28365/task/28367/stat : 28367 (bprolog) S 28363 28365 28285 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 182987914 141262848 24864 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 161.41
Current children cumulated vsize (KiB) 137952

[startup+222.569 s]
/proc/loadavg: 2.74 3.02 2.84 3/74 28368
/proc/meminfo: memFree=1767424/2055920 swapFree=4192812/4192956
[pid=28365] ppid=28363 vsize=137952 CPUtime=220.98
/proc/28365/stat : 28365 (bprolog) R 28363 28365 28285 0 -1 4194304 37537 0 0 0 22008 90 0 0 25 0 2 0 182987467 141262848 24864 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134784786 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28365/statm: 34488 24864 184 90 0 34026 0
[pid=28365/tid=28367] ppid=28363 vsize=137952 CPUtime=0
/proc/28365/task/28367/stat : 28367 (bprolog) S 28363 28365 28285 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 182987914 141262848 24864 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 220.98
Current children cumulated vsize (KiB) 137952

[startup+282.655 s]
/proc/loadavg: 2.21 2.81 2.78 3/82 28440
/proc/meminfo: memFree=1753984/2055920 swapFree=4192812/4192956
[pid=28365] ppid=28363 vsize=137952 CPUtime=280.26
/proc/28365/stat : 28365 (bprolog) R 28363 28365 28285 0 -1 4194304 37537 0 0 0 27926 100 0 0 25 0 2 0 182987467 141262848 24864 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134614882 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28365/statm: 34488 24864 184 90 0 34026 0
[pid=28365/tid=28367] ppid=28363 vsize=137952 CPUtime=0
/proc/28365/task/28367/stat : 28367 (bprolog) S 28363 28365 28285 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 182987914 141262848 24864 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 280.26
Current children cumulated vsize (KiB) 137952

[startup+342.723 s]
/proc/loadavg: 2.08 2.66 2.73 3/82 28440
/proc/meminfo: memFree=1754432/2055920 swapFree=4192812/4192956
[pid=28365] ppid=28363 vsize=137952 CPUtime=340.04
/proc/28365/stat : 28365 (bprolog) R 28363 28365 28285 0 -1 4194304 37537 0 0 0 33903 101 0 0 25 0 2 0 182987467 141262848 24864 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552888 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28365/statm: 34488 24864 184 90 0 34026 0
[pid=28365/tid=28367] ppid=28363 vsize=137952 CPUtime=0
/proc/28365/task/28367/stat : 28367 (bprolog) S 28363 28365 28285 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 182987914 141262848 24864 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 340.04
Current children cumulated vsize (KiB) 137952

[startup+402.791 s]
/proc/loadavg: 2.03 2.54 2.68 3/82 28440
/proc/meminfo: memFree=1754432/2055920 swapFree=4192812/4192956
[pid=28365] ppid=28363 vsize=137952 CPUtime=399.83
/proc/28365/stat : 28365 (bprolog) R 28363 28365 28285 0 -1 4194304 37537 0 0 0 39882 101 0 0 25 0 2 0 182987467 141262848 24864 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134618352 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28365/statm: 34488 24864 184 90 0 34026 0
[pid=28365/tid=28367] ppid=28363 vsize=137952 CPUtime=0
/proc/28365/task/28367/stat : 28367 (bprolog) S 28363 28365 28285 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 182987914 141262848 24864 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 399.83
Current children cumulated vsize (KiB) 137952

[startup+462.863 s]
/proc/loadavg: 2.01 2.44 2.63 3/82 28440
/proc/meminfo: memFree=1752064/2055920 swapFree=4192812/4192956
[pid=28365] ppid=28363 vsize=137952 CPUtime=459.63
/proc/28365/stat : 28365 (bprolog) R 28363 28365 28285 0 -1 4194304 37537 0 0 0 45861 102 0 0 25 0 2 0 182987467 141262848 24864 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134750894 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28365/statm: 34488 24864 184 90 0 34026 0
[pid=28365/tid=28367] ppid=28363 vsize=137952 CPUtime=0
/proc/28365/task/28367/stat : 28367 (bprolog) S 28363 28365 28285 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 182987914 141262848 24864 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 459.63
Current children cumulated vsize (KiB) 137952

[startup+522.93 s]
/proc/loadavg: 2.00 2.36 2.59 3/82 28440
/proc/meminfo: memFree=1752064/2055920 swapFree=4192812/4192956
[pid=28365] ppid=28363 vsize=137952 CPUtime=519.41
/proc/28365/stat : 28365 (bprolog) R 28363 28365 28285 0 -1 4194304 37537 0 0 0 51839 102 0 0 25 0 2 0 182987467 141262848 24864 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552933 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28365/statm: 34488 24864 184 90 0 34026 0
[pid=28365/tid=28367] ppid=28363 vsize=137952 CPUtime=0
/proc/28365/task/28367/stat : 28367 (bprolog) S 28363 28365 28285 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 182987914 141262848 24864 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 519.41
Current children cumulated vsize (KiB) 137952

[startup+582.996 s]
/proc/loadavg: 2.00 2.29 2.55 3/82 28440
/proc/meminfo: memFree=1752064/2055920 swapFree=4192812/4192956
[pid=28365] ppid=28363 vsize=137952 CPUtime=579.19
/proc/28365/stat : 28365 (bprolog) R 28363 28365 28285 0 -1 4194304 37537 0 0 0 57817 102 0 0 25 0 2 0 182987467 141262848 24864 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134614904 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28365/statm: 34488 24864 184 90 0 34026 0
[pid=28365/tid=28367] ppid=28363 vsize=137952 CPUtime=0
/proc/28365/task/28367/stat : 28367 (bprolog) S 28363 28365 28285 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 182987914 141262848 24864 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 579.19
Current children cumulated vsize (KiB) 137952

[startup+643.068 s]
/proc/loadavg: 2.00 2.23 2.52 3/82 28440
/proc/meminfo: memFree=1749824/2055920 swapFree=4192812/4192956
[pid=28365] ppid=28363 vsize=137952 CPUtime=638.98
/proc/28365/stat : 28365 (bprolog) R 28363 28365 28285 0 -1 4194304 37537 0 0 0 63796 102 0 0 25 0 2 0 182987467 141262848 24864 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134666705 0 0 4096 2 18446744073709551615 0 0 17 1 0 0

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

/proc/meminfo: memFree=1747392/2055920 swapFree=4192812/4192956
[pid=28365] ppid=28363 vsize=137952 CPUtime=818.34
/proc/28365/stat : 28365 (bprolog) R 28363 28365 28285 0 -1 4194304 37537 0 0 0 81732 102 0 0 25 0 2 0 182987467 141262848 24864 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552888 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28365/statm: 34488 24864 184 90 0 34026 0
[pid=28365/tid=28367] ppid=28363 vsize=137952 CPUtime=0
/proc/28365/task/28367/stat : 28367 (bprolog) S 28363 28365 28285 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 182987914 141262848 24864 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 818.34
Current children cumulated vsize (KiB) 137952

[startup+883.355 s]
/proc/loadavg: 2.01 2.12 2.40 3/82 28440
/proc/meminfo: memFree=1747328/2055920 swapFree=4192812/4192956
[pid=28365] ppid=28363 vsize=137952 CPUtime=878.14
/proc/28365/stat : 28365 (bprolog) R 28363 28365 28285 0 -1 4194304 37537 0 0 0 87712 102 0 0 25 0 2 0 182987467 141262848 24864 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552929 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28365/statm: 34488 24864 184 90 0 34026 0
[pid=28365/tid=28367] ppid=28363 vsize=137952 CPUtime=0
/proc/28365/task/28367/stat : 28367 (bprolog) S 28363 28365 28285 0 -1 4194368 2 0 0 0 0 0 0 0 25 0 2 0 182987914 141262848 24864 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 878.14
Current children cumulated vsize (KiB) 137952

[startup+943.442 s]
/proc/loadavg: 2.08 2.11 2.37 3/83 28441
/proc/meminfo: memFree=1746040/2055920 swapFree=4192812/4192956
[pid=28365] ppid=28363 vsize=148248 CPUtime=937.95
/proc/28365/stat : 28365 (bprolog) R 28363 28365 28285 0 -1 4194304 40412 0 0 0 93691 104 0 0 25 0 3 0 182987467 151805952 25175 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552888 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28365/statm: 37062 25175 184 90 0 36600 0
[pid=28365/tid=28367] ppid=28363 vsize=148248 CPUtime=0
/proc/28365/task/28367/stat : 28367 (bprolog) S 28363 28365 28285 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 182987914 151805952 25175 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28365/tid=28441] ppid=28363 vsize=148248 CPUtime=0
/proc/28365/task/28441/stat : 28441 (bprolog) S 28363 28365 28285 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 183077931 151805952 25175 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 937.95
Current children cumulated vsize (KiB) 148248

[startup+1003.54 s]
/proc/loadavg: 2.03 2.09 2.35 3/83 28441
/proc/meminfo: memFree=1745976/2055920 swapFree=4192812/4192956
[pid=28365] ppid=28363 vsize=148248 CPUtime=997.76
/proc/28365/stat : 28365 (bprolog) R 28363 28365 28285 0 -1 4194304 40412 0 0 0 99672 104 0 0 25 0 3 0 182987467 151805952 25175 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134615430 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28365/statm: 37062 25175 184 90 0 36600 0
[pid=28365/tid=28367] ppid=28363 vsize=148248 CPUtime=0
/proc/28365/task/28367/stat : 28367 (bprolog) S 28363 28365 28285 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 182987914 151805952 25175 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28365/tid=28441] ppid=28363 vsize=148248 CPUtime=0
/proc/28365/task/28441/stat : 28441 (bprolog) S 28363 28365 28285 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 183077931 151805952 25175 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 997.76
Current children cumulated vsize (KiB) 148248

[startup+1063.63 s]
/proc/loadavg: 2.01 2.07 2.32 3/83 28441
/proc/meminfo: memFree=1745976/2055920 swapFree=4192812/4192956
[pid=28365] ppid=28363 vsize=148248 CPUtime=1057.58
/proc/28365/stat : 28365 (bprolog) R 28363 28365 28285 0 -1 4194304 40412 0 0 0 105654 104 0 0 25 0 3 0 182987467 151805952 25175 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134622641 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28365/statm: 37062 25175 184 90 0 36600 0
[pid=28365/tid=28367] ppid=28363 vsize=148248 CPUtime=0
/proc/28365/task/28367/stat : 28367 (bprolog) S 28363 28365 28285 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 182987914 151805952 25175 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28365/tid=28441] ppid=28363 vsize=148248 CPUtime=0
/proc/28365/task/28441/stat : 28441 (bprolog) S 28363 28365 28285 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 183077931 151805952 25175 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1057.58
Current children cumulated vsize (KiB) 148248

[startup+1123.73 s]
/proc/loadavg: 2.00 2.05 2.30 3/83 28441
/proc/meminfo: memFree=1745912/2055920 swapFree=4192812/4192956
[pid=28365] ppid=28363 vsize=148248 CPUtime=1117.4
/proc/28365/stat : 28365 (bprolog) R 28363 28365 28285 0 -1 4194304 40412 0 0 0 111636 104 0 0 25 0 3 0 182987467 151805952 25175 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134626292 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28365/statm: 37062 25175 184 90 0 36600 0
[pid=28365/tid=28367] ppid=28363 vsize=148248 CPUtime=0
/proc/28365/task/28367/stat : 28367 (bprolog) S 28363 28365 28285 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 182987914 151805952 25175 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28365/tid=28441] ppid=28363 vsize=148248 CPUtime=0
/proc/28365/task/28441/stat : 28441 (bprolog) S 28363 28365 28285 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 183077931 151805952 25175 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1117.4
Current children cumulated vsize (KiB) 148248

[startup+1183.83 s]
/proc/loadavg: 2.00 2.04 2.28 3/83 28441
/proc/meminfo: memFree=1745912/2055920 swapFree=4192812/4192956
[pid=28365] ppid=28363 vsize=148248 CPUtime=1177.21
/proc/28365/stat : 28365 (bprolog) R 28363 28365 28285 0 -1 4194304 40412 0 0 0 117617 104 0 0 25 0 3 0 182987467 151805952 25175 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552933 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28365/statm: 37062 25175 184 90 0 36600 0
[pid=28365/tid=28367] ppid=28363 vsize=148248 CPUtime=0
/proc/28365/task/28367/stat : 28367 (bprolog) S 28363 28365 28285 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 182987914 151805952 25175 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28365/tid=28441] ppid=28363 vsize=148248 CPUtime=0
/proc/28365/task/28441/stat : 28441 (bprolog) S 28363 28365 28285 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 183077931 151805952 25175 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1177.21
Current children cumulated vsize (KiB) 148248

[startup+1243.93 s]
/proc/loadavg: 2.00 2.03 2.26 3/83 28441
/proc/meminfo: memFree=1745848/2055920 swapFree=4192812/4192956
[pid=28365] ppid=28363 vsize=148248 CPUtime=1237.03
/proc/28365/stat : 28365 (bprolog) R 28363 28365 28285 0 -1 4194304 40412 0 0 0 123599 104 0 0 25 0 3 0 182987467 151805952 25175 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134750864 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28365/statm: 37062 25175 184 90 0 36600 0
[pid=28365/tid=28367] ppid=28363 vsize=148248 CPUtime=0
/proc/28365/task/28367/stat : 28367 (bprolog) S 28363 28365 28285 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 182987914 151805952 25175 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28365/tid=28441] ppid=28363 vsize=148248 CPUtime=0
/proc/28365/task/28441/stat : 28441 (bprolog) S 28363 28365 28285 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 183077931 151805952 25175 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1237.03
Current children cumulated vsize (KiB) 148248

[startup+1304.02 s]
/proc/loadavg: 2.00 2.02 2.24 3/83 28441
/proc/meminfo: memFree=1745784/2055920 swapFree=4192812/4192956
[pid=28365] ppid=28363 vsize=148248 CPUtime=1296.84
/proc/28365/stat : 28365 (bprolog) R 28363 28365 28285 0 -1 4194304 40412 0 0 0 129580 104 0 0 25 0 3 0 182987467 151805952 25175 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134552888 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28365/statm: 37062 25175 184 90 0 36600 0
[pid=28365/tid=28367] ppid=28363 vsize=148248 CPUtime=0
/proc/28365/task/28367/stat : 28367 (bprolog) S 28363 28365 28285 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 3 0 182987914 151805952 25175 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28365/tid=28441] ppid=28363 vsize=148248 CPUtime=0
/proc/28365/task/28441/stat : 28441 (bprolog) S 28363 28365 28285 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 3 0 183077931 151805952 25175 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1296.84
Current children cumulated vsize (KiB) 148248

[startup+1364.12 s]
/proc/loadavg: 2.00 2.02 2.22 3/84 28442
/proc/meminfo: memFree=1740656/2055920 swapFree=4192812/4192956
[pid=28365] ppid=28363 vsize=159016 CPUtime=1356.65
/proc/28365/stat : 28365 (bprolog) R 28363 28365 28285 0 -1 4194304 366980 0 0 0 135407 258 0 0 25 0 4 0 182987467 162832384 26435 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134638790 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28365/statm: 39754 26435 184 90 0 39292 0
[pid=28365/tid=28367] ppid=28363 vsize=159016 CPUtime=0
/proc/28365/task/28367/stat : 28367 (bprolog) S 28363 28365 28285 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 182987914 162832384 26435 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28365/tid=28441] ppid=28363 vsize=159016 CPUtime=0
/proc/28365/task/28441/stat : 28441 (bprolog) S 28363 28365 28285 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 183077931 162832384 26435 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28365/tid=28442] ppid=28363 vsize=159016 CPUtime=0
/proc/28365/task/28442/stat : 28442 (bprolog) S 28363 28365 28285 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 183122941 162832384 26435 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1356.65
Current children cumulated vsize (KiB) 159016

[startup+1424.14 s]
/proc/loadavg: 2.00 2.01 2.20 3/84 28442
/proc/meminfo: memFree=1740656/2055920 swapFree=4192812/4192956
[pid=28365] ppid=28363 vsize=159016 CPUtime=1416.38
/proc/28365/stat : 28365 (bprolog) R 28363 28365 28285 0 -1 4194304 366980 0 0 0 141380 258 0 0 25 0 4 0 182987467 162832384 26435 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134569290 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28365/statm: 39754 26435 184 90 0 39292 0
[pid=28365/tid=28367] ppid=28363 vsize=159016 CPUtime=0
/proc/28365/task/28367/stat : 28367 (bprolog) S 28363 28365 28285 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 182987914 162832384 26435 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28365/tid=28441] ppid=28363 vsize=159016 CPUtime=0
/proc/28365/task/28441/stat : 28441 (bprolog) S 28363 28365 28285 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 183077931 162832384 26435 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28365/tid=28442] ppid=28363 vsize=159016 CPUtime=0
/proc/28365/task/28442/stat : 28442 (bprolog) S 28363 28365 28285 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 183122941 162832384 26435 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1416.38
Current children cumulated vsize (KiB) 159016

[startup+1484.15 s]
/proc/loadavg: 2.00 2.01 2.19 3/84 28442
/proc/meminfo: memFree=1740592/2055920 swapFree=4192812/4192956
[pid=28365] ppid=28363 vsize=159016 CPUtime=1476.13
/proc/28365/stat : 28365 (bprolog) R 28363 28365 28285 0 -1 4194304 366980 0 0 0 147354 259 0 0 25 0 4 0 182987467 162832384 26435 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134566926 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28365/statm: 39754 26435 184 90 0 39292 0
[pid=28365/tid=28367] ppid=28363 vsize=159016 CPUtime=0
/proc/28365/task/28367/stat : 28367 (bprolog) S 28363 28365 28285 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 182987914 162832384 26435 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28365/tid=28441] ppid=28363 vsize=159016 CPUtime=0
/proc/28365/task/28441/stat : 28441 (bprolog) S 28363 28365 28285 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 183077931 162832384 26435 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28365/tid=28442] ppid=28363 vsize=159016 CPUtime=0
/proc/28365/task/28442/stat : 28442 (bprolog) S 28363 28365 28285 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 183122941 162832384 26435 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1476.13
Current children cumulated vsize (KiB) 159016

[startup+1544.16 s]
/proc/loadavg: 2.00 2.00 2.17 3/84 28442
/proc/meminfo: memFree=1740592/2055920 swapFree=4192812/4192956
[pid=28365] ppid=28363 vsize=159016 CPUtime=1535.85
/proc/28365/stat : 28365 (bprolog) R 28363 28365 28285 0 -1 4194304 366980 0 0 0 153326 259 0 0 25 0 4 0 182987467 162832384 26435 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 134618372 0 0 4096 2 18446744073709551615 0 0 17 1 0 0
/proc/28365/statm: 39754 26435 184 90 0 39292 0
[pid=28365/tid=28367] ppid=28363 vsize=159016 CPUtime=0
/proc/28365/task/28367/stat : 28367 (bprolog) S 28363 28365 28285 0 -1 4194368 2 0 0 0 0 0 0 0 16 0 4 0 182987914 162832384 26435 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28365/tid=28441] ppid=28363 vsize=159016 CPUtime=0
/proc/28365/task/28441/stat : 28441 (bprolog) S 28363 28365 28285 0 -1 4194368 0 0 0 0 0 0 0 0 16 0 4 0 183077931 162832384 26435 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
[pid=28365/tid=28442] ppid=28363 vsize=159016 CPUtime=0
/proc/28365/task/28442/stat : 28442 (bprolog) S 28363 28365 28285 0 -1 4194368 0 0 0 0 0 0 0 0 25 0 4 0 183122941 162832384 26435 18446744073709551615 134512640 134884608 4294956576 18446744073709551615 4294960144 0 0 4096 2 0 0 0 -1 1 0 0
Current children cumulated CPU time (s) 1535.85
Current children cumulated vsize (KiB) 159016

Child status: 0
Real time (s): 1579.96
CPU time (s): 1571.44
CPU user time (s): 1568.82
CPU system time (s): 2.6146
CPU usage (%): 99.4605
Max. virtual memory (cumulated for all children) (KiB): 159356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1568.82
system time used= 2.6146
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 366991
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= 14
involuntary context switches= 51244

runsolver used 1.55676 s user time and 4.06038 s system time

The end

Launcher Data (download as text)

Begin job on node58 on Tue Jan  9 12:31:05 UTC 2007


IDJOB= 237005
IDBENCH= 6891
FILE ID= node58/237005-1168345864

PBS_JOBID= 3503565

Free space on /tmp= 38422 MiB

BENCH NAME= HOME/pub/bench/CPAI06/fisher/FISCHER10-15-fair.xml
COMMAND LINE= /tmp/evaluation/237005-1168345864/Complete/Ordinary/solver /tmp/evaluation/237005-1168345864/unknown 1800
CONVERSION COMMAND LINE= runsolver -w ROOT/results/node58/convwatcher-237005-1168345864 -o ROOT/results/node58/conversion-237005-1168345864 -C 600 -M 900 /tmp/evaluation/237005-1168345864/Complete/Ordinary/conversion /tmp/evaluation/237005-1168345864/unknown
CONVERSION RUNSOLVER STATUS CODE= 0
CONVERSION STATUS CODE= 0

RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-237005-1168345864 -o ROOT/results/node58/solver-237005-1168345864 -C 1800 -M 900  /tmp/evaluation/237005-1168345864/Complete/Ordinary/solver /tmp/evaluation/237005-1168345864/unknown 1800

META MD5SUM SOLVER= b53ab06f245aa5e62684a7a0a4388ade
MD5SUM BENCH=  b17abeb1e6a9239344f0a743c32a5318

RANDOM SEED= 399564995

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		: 3000.223
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		: 3000.223
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:        332192 kB
Buffers:          2900 kB
Cached:        1447132 kB
SwapCached:          0 kB
Active:         209916 kB
Inactive:      1425968 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        332192 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:          207992 kB
Writeback:           0 kB
Mapped:         202688 kB
Slab:            72740 kB
Committed_AS:  3625288 kB
PageTables:       2124 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= 66541 MiB



End job on node58 on Tue Jan  9 12:57:55 UTC 2007