Trace number 336077

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
SATzilla CRAFTED? (exit code) 1198.93 1199.36

General information on the benchmark

Namecrafted/Hard/contest05/others/
eulcbip-8-UNSAT.sat05-3937.reshuffled-07.cnf
MD5SUMcc16a72221b8e1efdfd6127b2f238bcd
Bench CategoryCRAFTED (crafted instances)
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 variables161
Number of clauses802
Sum of the clauses size3204
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22
Number of clauses of size 30
Number of clauses of size 4800
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

11.06/11.11	c run March_dl for 5 seconds ... 
11.06/11.11	c Bin: Executing march_dl
11.06/11.11	c child exit by a signal
11.06/11.11	c march_dl returned code 137.
11.06/11.11	c run saps (UBCSAT implementation) for 2 seconds ... 
11.06/11.11	c Bin: Executing ubcsat2006
11.06/11.11	c child exited successfully
11.06/11.11	c ubcsat2006 returned code 0.
11.06/11.11	c satzilla computing base features
11.06/11.11	c satzilla doing unit-prop probe
11.06/11.11	c satzilla doing local search probe
11.06/11.11	c satzilla doing lobjois search-space size estimate
11.06/11.11	c satzilla's ranking:
11.06/11.11	c 1) vallst+P: 2.214450
11.06/11.11	c 2) minisat20+P: 2.760286
11.06/11.11	c 3) minisat20: 2.858754
11.06/11.11	c 4) zchaff_rand+P: 2.975235
11.06/11.11	c 5) march_dl+P: 3.022703
11.06/11.11	c 6) march_dl: 3.291156
11.06/11.11	c 7) kcnfs+P: 999.000000
11.06/11.11	c 8) kcnfs: 999.000000
11.06/11.11	c 9) vallst: 999.000000
11.06/11.11	c 10) zchaff_rand: 999.000000
11.06/11.11	c satzilla running vallst with preprocessing ... 
1198.83/1199.35	c Preprocessing...
1198.83/1199.35	c Inital problem has 161 variables, 800 nary clauses (2 binary clauses).
1198.83/1199.35	c Num non-binary clauses 800, Average non-binary clause length 4.000
1198.83/1199.35	c Theory has no gaps
1198.83/1199.35	c Preprocessor runtime was 0.000 seconds.
1198.83/1199.35	c 
1198.83/1199.35	c Satisfiability of theory still undetermined.
1198.83/1199.35	c See file /tmp/UNEVtF for simplified theory.
1198.83/1199.35	c Bin: Executing vallst
1198.83/1199.35	c child exit by a signal
1198.83/1199.35	c vallst returned code 137.
1198.83/1199.35	c vallst returned code 137.
1198.83/1199.35	c satzilla running minisat20 with preprocessing ... 
1198.83/1199.35	c Bin: Executing minisat20
1198.83/1199.35	c minisat20 returned code 1.
1198.83/1199.35	c minisat20 returned code 1.
1198.83/1199.35	c satzilla running minisat20 ... 
1198.83/1199.35	c Bin: Executing minisat20
1198.83/1199.35	c minisat20 returned code 1.
1198.83/1199.35	c minisat20 returned code 1.
1198.83/1199.35	c satzilla running zchaff_rand with preprocessing ... 
1198.83/1199.35	c Bin: Executing zchaff_rand
1198.83/1199.35	c zchaff_rand returned code 1.
1198.83/1199.35	c zchaff_rand returned code 1.
1198.83/1199.35	c satzilla running march_dl with preprocessing ... 
1198.83/1199.35	c Bin: Executing march_dl
1198.83/1199.35	c march_dl returned code 1.
1198.83/1199.35	c march_dl returned code 1.
1198.83/1199.35	c satzilla running march_dl ... 
1198.83/1199.35	c Bin: Executing march_dl
1198.83/1199.35	c march_dl returned code 1.
1198.83/1199.35	c march_dl returned code 1.
1198.83/1199.35	c satzilla running kcnfs with preprocessing ... 
1198.83/1199.35	c Bin: Executing kcnfs
1198.83/1199.35	c kcnfs returned code 1.
1198.83/1199.35	c kcnfs returned code 1.
1198.83/1199.35	c satzilla running kcnfs ... 
1198.83/1199.35	c Bin: Executing kcnfs
1198.83/1199.35	c kcnfs returned code 1.
1198.83/1199.35	c kcnfs returned code 1.
1198.83/1199.35	c satzilla running vallst ... 
1198.83/1199.35	c Bin: Executing vallst
1198.83/1199.35	c vallst returned code 1.
1198.83/1199.35	c vallst returned code 1.
1198.83/1199.35	c satzilla running zchaff_rand ... 
1198.83/1199.35	c Bin: Executing zchaff_rand
1198.83/1199.35	c zchaff_rand returned code 1.
1198.83/1199.35	c zchaff_rand returned code 1.
1198.83/1199.35	c ERROR: All Failed! 
1198.83/1199.35	c SATZILLA_TIME=1199.090000

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node39/watcher-336077-1173639958 -o ROOT/results/node39/solver-336077-1173639958 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/336077-1173639958/SATzilla2007_C /tmp/evaluation/336077-1173639958/instance-336077-1173639958.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.77 0.95 0.98 3/64 14669
/proc/meminfo: memFree=1899576/2055920 swapFree=4181136/4192956
[pid=14669] ppid=14667 vsize=1440 CPUtime=0
/proc/14669/stat : 14669 (SATzilla2007_C) S 14667 14669 14592 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 383951688 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14669/statm: 360 110 95 260 0 84 0
[pid=14670] ppid=14669 vsize=640 CPUtime=0
/proc/14670/stat : 14670 (march_dl) R 14669 14669 14592 0 -1 4194304 97 0 0 0 0 0 0 0 19 0 1 0 383951688 655360 89 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134598384 0 0 8392704 0 0 0 0 17 1 0 0
/proc/14670/statm: 160 89 57 118 0 39 0

[startup+0.0126789 s]
/proc/loadavg: 0.77 0.95 0.98 3/64 14669
/proc/meminfo: memFree=1899576/2055920 swapFree=4181136/4192956
[pid=14669] ppid=14667 vsize=1440 CPUtime=0
/proc/14669/stat : 14669 (SATzilla2007_C) S 14667 14669 14592 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 383951688 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14669/statm: 360 110 95 260 0 84 0
[pid=14670] ppid=14669 vsize=1144 CPUtime=0.01
/proc/14670/stat : 14670 (march_dl) R 14669 14669 14592 0 -1 4194304 222 0 0 0 1 0 0 0 19 0 1 0 383951688 1171456 214 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134656045 0 0 8392704 0 0 0 0 17 1 0 0
/proc/14670/statm: 286 214 73 118 0 165 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2584

[startup+0.101695 s]
/proc/loadavg: 0.77 0.95 0.98 3/64 14669
/proc/meminfo: memFree=1899576/2055920 swapFree=4181136/4192956
[pid=14669] ppid=14667 vsize=1440 CPUtime=0
/proc/14669/stat : 14669 (SATzilla2007_C) S 14667 14669 14592 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 383951688 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14669/statm: 360 110 95 260 0 84 0
[pid=14670] ppid=14669 vsize=1412 CPUtime=0.09
/proc/14670/stat : 14670 (march_dl) R 14669 14669 14592 0 -1 4194304 316 0 0 0 9 0 0 0 19 0 1 0 383951688 1445888 308 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134551873 0 0 8392704 0 0 0 0 17 1 0 0
/proc/14670/statm: 353 308 75 118 0 232 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2852

[startup+0.301728 s]
/proc/loadavg: 0.77 0.95 0.98 3/64 14669
/proc/meminfo: memFree=1899576/2055920 swapFree=4181136/4192956
[pid=14669] ppid=14667 vsize=1440 CPUtime=0
/proc/14669/stat : 14669 (SATzilla2007_C) S 14667 14669 14592 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 383951688 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14669/statm: 360 110 95 260 0 84 0
[pid=14670] ppid=14669 vsize=1412 CPUtime=0.29
/proc/14670/stat : 14670 (march_dl) R 14669 14669 14592 0 -1 4194304 316 0 0 0 29 0 0 0 20 0 1 0 383951688 1445888 308 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134552185 0 0 8392704 0 0 0 0 17 1 0 0
/proc/14670/statm: 353 308 75 118 0 232 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2852

[startup+0.701796 s]
/proc/loadavg: 0.77 0.95 0.98 3/64 14669
/proc/meminfo: memFree=1899576/2055920 swapFree=4181136/4192956
[pid=14669] ppid=14667 vsize=1440 CPUtime=0
/proc/14669/stat : 14669 (SATzilla2007_C) S 14667 14669 14592 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 383951688 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14669/statm: 360 110 95 260 0 84 0
[pid=14670] ppid=14669 vsize=1412 CPUtime=0.69
/proc/14670/stat : 14670 (march_dl) R 14669 14669 14592 0 -1 4194304 316 0 0 0 69 0 0 0 24 0 1 0 383951688 1445888 308 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134531806 0 0 8392704 0 0 0 0 17 1 0 0
/proc/14670/statm: 353 308 75 118 0 232 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2852

[startup+1.50193 s]
/proc/loadavg: 0.77 0.95 0.98 2/66 14671
/proc/meminfo: memFree=1898472/2055920 swapFree=4181136/4192956
[pid=14669] ppid=14667 vsize=1440 CPUtime=0
/proc/14669/stat : 14669 (SATzilla2007_C) S 14667 14669 14592 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 383951688 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14669/statm: 360 110 95 260 0 84 0
[pid=14670] ppid=14669 vsize=1412 CPUtime=1.49
/proc/14670/stat : 14670 (march_dl) R 14669 14669 14592 0 -1 4194304 316 0 0 0 149 0 0 0 25 0 1 0 383951688 1445888 308 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134551982 0 0 8392704 0 0 0 0 17 1 0 0
/proc/14670/statm: 353 308 75 118 0 232 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2852

[startup+3.10121 s]
/proc/loadavg: 0.77 0.95 0.98 2/66 14671
/proc/meminfo: memFree=1898344/2055920 swapFree=4181136/4192956
[pid=14669] ppid=14667 vsize=1440 CPUtime=0
/proc/14669/stat : 14669 (SATzilla2007_C) S 14667 14669 14592 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 383951688 1474560 110 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14669/statm: 360 110 95 260 0 84 0
[pid=14670] ppid=14669 vsize=1412 CPUtime=3.09
/proc/14670/stat : 14670 (march_dl) R 14669 14669 14592 0 -1 4194304 316 0 0 0 309 0 0 0 25 0 1 0 383951688 1445888 308 18446744073709551615 134512640 134996440 4294956736 18446744073709551615 134527911 0 0 8392704 0 0 0 0 17 1 0 0
/proc/14670/statm: 353 308 75 118 0 232 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2852

[startup+6.30275 s]
/proc/loadavg: 0.79 0.95 0.98 2/66 14672
/proc/meminfo: memFree=1898728/2055920 swapFree=4181136/4192956
[pid=14669] ppid=14667 vsize=1440 CPUtime=4.99
/proc/14669/stat : 14669 (SATzilla2007_C) S 14667 14669 14592 0 -1 4194304 135 316 0 0 0 0 499 0 16 0 1 0 383951688 1474560 111 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/14669/statm: 360 111 96 260 0 84 0
[pid=14672] ppid=14669 vsize=6188 CPUtime=1.28
/proc/14672/stat : 14672 (ubcsat2006) R 14669 14669 14592 0 -1 4194304 248 0 0 0 100 28 0 0 25 0 1 0 383952188 6336512 231 18446744073709551615 134512640 134777720 4294956576 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 1 0 0
/proc/14672/statm: 1547 231 156 64 0 1128 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 7628

[startup+12.7018 s]
/proc/loadavg: 0.81 0.95 0.98 2/66 14673
/proc/meminfo: memFree=1898344/2055920 swapFree=4181136/4192956
[pid=14669] ppid=14667 vsize=1792 CPUtime=11.08
/proc/14669/stat : 14669 (SATzilla2007_C) S 14667 14669 14592 0 -1 4194304 573 570 0 0 307 47 700 54 25 0 1 0 383951688 1835008 268 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14669/statm: 448 268 165 260 0 172 0
[pid=14673] ppid=14669 vsize=2428 CPUtime=1.57
/proc/14673/stat : 14673 (vallst) R 14669 14669 14592 0 -1 4194304 300 0 0 0 142 15 0 0 25 0 1 0 383952800 2486272 283 18446744073709551615 134512640 134738160 4294956752 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/14673/statm: 607 283 151 55 0 197 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 4220

[startup+25.501 s]
/proc/loadavg: 0.85 0.95 0.98 2/66 14673
/proc/meminfo: memFree=1897976/2055920 swapFree=4181136/4192956
[pid=14669] ppid=14667 vsize=1792 CPUtime=11.08
/proc/14669/stat : 14669 (SATzilla2007_C) S 14667 14669 14592 0 -1 4194304 573 570 0 0 307 47 700 54 25 0 1 0 383951688 1835008 268 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14669/statm: 448 268 165 260 0 172 0
[pid=14673] ppid=14669 vsize=2536 CPUtime=14.36
/proc/14673/stat : 14673 (vallst) R 14669 14669 14592 0 -1 4194304 384 0 0 0 1363 73 0 0 25 0 1 0 383952800 2596864 367 18446744073709551615 134512640 134738160 4294956752 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/14673/statm: 634 367 151 55 0 224 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 4328

[startup+51.1014 s]
/proc/loadavg: 0.90 0.96 0.98 2/66 14673
/proc/meminfo: memFree=1897848/2055920 swapFree=4181136/4192956
[pid=14669] ppid=14667 vsize=1792 CPUtime=11.08
/proc/14669/stat : 14669 (SATzilla2007_C) S 14667 14669 14592 0 -1 4194304 573 570 0 0 307 47 700 54 25 0 1 0 383951688 1835008 268 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14669/statm: 448 268 165 260 0 172 0
[pid=14673] ppid=14669 vsize=2660 CPUtime=39.96
/proc/14673/stat : 14673 (vallst) R 14669 14669 14592 0 -1 4194304 420 0 0 0 3857 139 0 0 25 0 1 0 383952800 2723840 403 18446744073709551615 134512640 134738160 4294956752 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/14673/statm: 665 403 151 55 0 255 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 4452

[startup+102.305 s]
/proc/loadavg: 0.95 0.96 0.98 2/66 14673
/proc/meminfo: memFree=1897720/2055920 swapFree=4181136/4192956
[pid=14669] ppid=14667 vsize=1792 CPUtime=11.08
/proc/14669/stat : 14669 (SATzilla2007_C) S 14667 14669 14592 0 -1 4194304 573 570 0 0 307 47 700 54 25 0 1 0 383951688 1835008 268 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14669/statm: 448 268 165 260 0 172 0
[pid=14673] ppid=14669 vsize=2928 CPUtime=91.14
/proc/14673/stat : 14673 (vallst) R 14669 14669 14592 0 -1 4194304 467 0 0 0 8879 235 0 0 25 0 1 0 383952800 2998272 450 18446744073709551615 134512640 134738160 4294956752 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/14673/statm: 732 450 151 55 0 322 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 4720

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/66 14673
/proc/meminfo: memFree=1897528/2055920 swapFree=4181136/4192956
[pid=14669] ppid=14667 vsize=1792 CPUtime=11.08
/proc/14669/stat : 14669 (SATzilla2007_C) S 14667 14669 14592 0 -1 4194304 573 570 0 0 307 47 700 54 25 0 1 0 383951688 1835008 268 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14669/statm: 448 268 165 260 0 172 0
[pid=14673] ppid=14669 vsize=3036 CPUtime=151.12
/proc/14673/stat : 14673 (vallst) R 14669 14669 14592 0 -1 4194304 502 0 0 0 14780 332 0 0 25 0 1 0 383952800 3108864 485 18446744073709551615 134512640 134738160 4294956752 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/14673/statm: 759 485 151 55 0 349 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 4828

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 14673
/proc/meminfo: memFree=1897400/2055920 swapFree=4181136/4192956
[pid=14669] ppid=14667 vsize=1792 CPUtime=11.08
/proc/14669/stat : 14669 (SATzilla2007_C) S 14667 14669 14592 0 -1 4194304 573 570 0 0 307 47 700 54 25 0 1 0 383951688 1835008 268 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14669/statm: 448 268 165 260 0 172 0
[pid=14673] ppid=14669 vsize=3160 CPUtime=211.1
/proc/14673/stat : 14673 (vallst) R 14669 14669 14592 0 -1 4194304 540 0 0 0 20695 415 0 0 25 0 1 0 383952800 3235840 523 18446744073709551615 134512640 134738160 4294956752 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/14673/statm: 790 523 151 55 0 380 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 4952

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 14673
/proc/meminfo: memFree=1897144/2055920 swapFree=4181136/4192956
[pid=14669] ppid=14667 vsize=1792 CPUtime=11.08
/proc/14669/stat : 14669 (SATzilla2007_C) S 14667 14669 14592 0 -1 4194304 573 570 0 0 307 47 700 54 25 0 1 0 383951688 1835008 268 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14669/statm: 448 268 165 260 0 172 0
[pid=14673] ppid=14669 vsize=3384 CPUtime=271.07
/proc/14673/stat : 14673 (vallst) R 14669 14669 14592 0 -1 4194304 593 0 0 0 26615 492 0 0 25 0 1 0 383952800 3465216 576 18446744073709551615 134512640 134738160 4294956752 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/14673/statm: 846 576 151 55 0 436 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 5176

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 14673
/proc/meminfo: memFree=1897016/2055920 swapFree=4181136/4192956
[pid=14669] ppid=14667 vsize=1792 CPUtime=11.08
/proc/14669/stat : 14669 (SATzilla2007_C) S 14667 14669 14592 0 -1 4194304 573 570 0 0 307 47 700 54 25 0 1 0 383951688 1835008 268 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14669/statm: 448 268 165 260 0 172 0
[pid=14673] ppid=14669 vsize=3500 CPUtime=331.06
/proc/14673/stat : 14673 (vallst) R 14669 14669 14592 0 -1 4194304 630 0 0 0 32541 565 0 0 25 0 1 0 383952800 3584000 613 18446744073709551615 134512640 134738160 4294956752 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/14673/statm: 875 613 151 55 0 465 0

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


[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 14673
/proc/meminfo: memFree=1891384/2055920 swapFree=4181136/4192956
[pid=14669] ppid=14667 vsize=1792 CPUtime=11.08
/proc/14669/stat : 14669 (SATzilla2007_C) S 14667 14669 14592 0 -1 4194304 573 570 0 0 307 47 700 54 25 0 1 0 383951688 1835008 268 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14669/statm: 448 268 165 260 0 172 0
[pid=14673] ppid=14669 vsize=9100 CPUtime=750.92
/proc/14673/stat : 14673 (vallst) R 14669 14669 14592 0 -1 4194304 2183 0 0 0 74247 845 0 0 25 0 1 0 383952800 9318400 1999 18446744073709551615 134512640 134738160 4294956752 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/14673/statm: 2275 1999 151 55 0 1865 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 10892

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 14673
/proc/meminfo: memFree=1891384/2055920 swapFree=4181136/4192956
[pid=14669] ppid=14667 vsize=1792 CPUtime=11.08
/proc/14669/stat : 14669 (SATzilla2007_C) S 14667 14669 14592 0 -1 4194304 573 570 0 0 307 47 700 54 25 0 1 0 383951688 1835008 268 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14669/statm: 448 268 165 260 0 172 0
[pid=14673] ppid=14669 vsize=9100 CPUtime=810.89
/proc/14673/stat : 14673 (vallst) R 14669 14669 14592 0 -1 4194304 2183 0 0 0 80183 906 0 0 25 0 1 0 383952800 9318400 1999 18446744073709551615 134512640 134738160 4294956752 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/14673/statm: 2275 1999 151 55 0 1865 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 10892

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 14673
/proc/meminfo: memFree=1891320/2055920 swapFree=4181136/4192956
[pid=14669] ppid=14667 vsize=1792 CPUtime=11.08
/proc/14669/stat : 14669 (SATzilla2007_C) S 14667 14669 14592 0 -1 4194304 573 570 0 0 307 47 700 54 25 0 1 0 383951688 1835008 268 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14669/statm: 448 268 165 260 0 172 0
[pid=14673] ppid=14669 vsize=9100 CPUtime=870.87
/proc/14673/stat : 14673 (vallst) R 14669 14669 14592 0 -1 4194304 2183 0 0 0 86123 964 0 0 25 0 1 0 383952800 9318400 1999 18446744073709551615 134512640 134738160 4294956752 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/14673/statm: 2275 1999 151 55 0 1865 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 10892

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 14673
/proc/meminfo: memFree=1891320/2055920 swapFree=4181136/4192956
[pid=14669] ppid=14667 vsize=1792 CPUtime=11.08
/proc/14669/stat : 14669 (SATzilla2007_C) S 14667 14669 14592 0 -1 4194304 573 570 0 0 307 47 700 54 25 0 1 0 383951688 1835008 268 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14669/statm: 448 268 165 260 0 172 0
[pid=14673] ppid=14669 vsize=9100 CPUtime=930.85
/proc/14673/stat : 14673 (vallst) R 14669 14669 14592 0 -1 4194304 2183 0 0 0 92063 1022 0 0 25 0 1 0 383952800 9318400 1999 18446744073709551615 134512640 134738160 4294956752 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/14673/statm: 2275 1999 151 55 0 1865 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 10892

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 14673
/proc/meminfo: memFree=1891384/2055920 swapFree=4181136/4192956
[pid=14669] ppid=14667 vsize=1792 CPUtime=11.08
/proc/14669/stat : 14669 (SATzilla2007_C) S 14667 14669 14592 0 -1 4194304 573 570 0 0 307 47 700 54 25 0 1 0 383951688 1835008 268 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14669/statm: 448 268 165 260 0 172 0
[pid=14673] ppid=14669 vsize=9100 CPUtime=990.83
/proc/14673/stat : 14673 (vallst) R 14669 14669 14592 0 -1 4194304 2183 0 0 0 98005 1078 0 0 25 0 1 0 383952800 9318400 1999 18446744073709551615 134512640 134738160 4294956752 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/14673/statm: 2275 1999 151 55 0 1865 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 10892

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 14673
/proc/meminfo: memFree=1891320/2055920 swapFree=4181136/4192956
[pid=14669] ppid=14667 vsize=1792 CPUtime=11.08
/proc/14669/stat : 14669 (SATzilla2007_C) S 14667 14669 14592 0 -1 4194304 573 570 0 0 307 47 700 54 25 0 1 0 383951688 1835008 268 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14669/statm: 448 268 165 260 0 172 0
[pid=14673] ppid=14669 vsize=9100 CPUtime=1050.8
/proc/14673/stat : 14673 (vallst) R 14669 14669 14592 0 -1 4194304 2183 0 0 0 103946 1134 0 0 25 0 1 0 383952800 9318400 1999 18446744073709551615 134512640 134738160 4294956752 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/14673/statm: 2275 1999 151 55 0 1865 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 10892

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 14673
/proc/meminfo: memFree=1891320/2055920 swapFree=4181136/4192956
[pid=14669] ppid=14667 vsize=1792 CPUtime=11.08
/proc/14669/stat : 14669 (SATzilla2007_C) S 14667 14669 14592 0 -1 4194304 573 570 0 0 307 47 700 54 25 0 1 0 383951688 1835008 268 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14669/statm: 448 268 165 260 0 172 0
[pid=14673] ppid=14669 vsize=9100 CPUtime=1110.78
/proc/14673/stat : 14673 (vallst) R 14669 14669 14592 0 -1 4194304 2183 0 0 0 109892 1186 0 0 25 0 1 0 383952800 9318400 1999 18446744073709551615 134512640 134738160 4294956752 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/14673/statm: 2275 1999 151 55 0 1865 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 10892

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 14673
/proc/meminfo: memFree=1891256/2055920 swapFree=4181136/4192956
[pid=14669] ppid=14667 vsize=1792 CPUtime=11.08
/proc/14669/stat : 14669 (SATzilla2007_C) S 14667 14669 14592 0 -1 4194304 573 570 0 0 307 47 700 54 25 0 1 0 383951688 1835008 268 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14669/statm: 448 268 165 260 0 172 0
[pid=14673] ppid=14669 vsize=9100 CPUtime=1170.76
/proc/14673/stat : 14673 (vallst) R 14669 14669 14592 0 -1 4194304 2183 0 0 0 115836 1240 0 0 25 0 1 0 383952800 9318400 1999 18446744073709551615 134512640 134738160 4294956752 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/14673/statm: 2275 1999 151 55 0 1865 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 10892

Solver just ended. Dumping a history of the last processes samples

[startup+1190.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 14673
/proc/meminfo: memFree=1891256/2055920 swapFree=4181136/4192956
[pid=14669] ppid=14667 vsize=1792 CPUtime=11.08
/proc/14669/stat : 14669 (SATzilla2007_C) S 14667 14669 14592 0 -1 4194304 573 570 0 0 307 47 700 54 25 0 1 0 383951688 1835008 268 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14669/statm: 448 268 165 260 0 172 0
[pid=14673] ppid=14669 vsize=9100 CPUtime=1178.76
/proc/14673/stat : 14673 (vallst) R 14669 14669 14592 0 -1 4194304 2183 0 0 0 116628 1248 0 0 25 0 1 0 383952800 9318400 1999 18446744073709551615 134512640 134738160 4294956752 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/14673/statm: 2275 1999 151 55 0 1865 0
Current children cumulated CPU time (s) 1189.84
Current children cumulated vsize (KiB) 10892

[startup+1193.51 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 14673
/proc/meminfo: memFree=1891256/2055920 swapFree=4181136/4192956
[pid=14669] ppid=14667 vsize=1792 CPUtime=11.08
/proc/14669/stat : 14669 (SATzilla2007_C) S 14667 14669 14592 0 -1 4194304 573 570 0 0 307 47 700 54 25 0 1 0 383951688 1835008 268 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14669/statm: 448 268 165 260 0 172 0
[pid=14673] ppid=14669 vsize=9100 CPUtime=1181.96
/proc/14673/stat : 14673 (vallst) R 14669 14669 14592 0 -1 4194304 2183 0 0 0 116946 1250 0 0 25 0 1 0 383952800 9318400 1999 18446744073709551615 134512640 134738160 4294956752 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/14673/statm: 2275 1999 151 55 0 1865 0
Current children cumulated CPU time (s) 1193.04
Current children cumulated vsize (KiB) 10892

[startup+1196.7 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 14673
/proc/meminfo: memFree=1891256/2055920 swapFree=4181136/4192956
[pid=14669] ppid=14667 vsize=1792 CPUtime=11.08
/proc/14669/stat : 14669 (SATzilla2007_C) S 14667 14669 14592 0 -1 4194304 573 570 0 0 307 47 700 54 25 0 1 0 383951688 1835008 268 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14669/statm: 448 268 165 260 0 172 0
[pid=14673] ppid=14669 vsize=9100 CPUtime=1185.16
/proc/14673/stat : 14673 (vallst) R 14669 14669 14592 0 -1 4194304 2183 0 0 0 117264 1252 0 0 25 0 1 0 383952800 9318400 1999 18446744073709551615 134512640 134738160 4294956752 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/14673/statm: 2275 1999 151 55 0 1865 0
Current children cumulated CPU time (s) 1196.24
Current children cumulated vsize (KiB) 10892

[startup+1198.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 14673
/proc/meminfo: memFree=1891256/2055920 swapFree=4181136/4192956
[pid=14669] ppid=14667 vsize=1792 CPUtime=11.08
/proc/14669/stat : 14669 (SATzilla2007_C) S 14667 14669 14592 0 -1 4194304 573 570 0 0 307 47 700 54 25 0 1 0 383951688 1835008 268 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14669/statm: 448 268 165 260 0 172 0
[pid=14673] ppid=14669 vsize=9100 CPUtime=1186.75
/proc/14673/stat : 14673 (vallst) R 14669 14669 14592 0 -1 4194304 2183 0 0 0 117422 1253 0 0 25 0 1 0 383952800 9318400 1999 18446744073709551615 134512640 134738160 4294956752 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/14673/statm: 2275 1999 151 55 0 1865 0
Current children cumulated CPU time (s) 1197.83
Current children cumulated vsize (KiB) 10892

[startup+1199.1 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 14673
/proc/meminfo: memFree=1891256/2055920 swapFree=4181136/4192956
[pid=14669] ppid=14667 vsize=1792 CPUtime=11.08
/proc/14669/stat : 14669 (SATzilla2007_C) S 14667 14669 14592 0 -1 4194304 573 570 0 0 307 47 700 54 25 0 1 0 383951688 1835008 268 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14669/statm: 448 268 165 260 0 172 0
[pid=14673] ppid=14669 vsize=9100 CPUtime=1187.56
/proc/14673/stat : 14673 (vallst) R 14669 14669 14592 0 -1 4194304 2183 0 0 0 117502 1254 0 0 25 0 1 0 383952800 9318400 1999 18446744073709551615 134512640 134738160 4294956752 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/14673/statm: 2275 1999 151 55 0 1865 0
Current children cumulated CPU time (s) 1198.64
Current children cumulated vsize (KiB) 10892

[startup+1199.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/66 14673
/proc/meminfo: memFree=1891256/2055920 swapFree=4181136/4192956
[pid=14669] ppid=14667 vsize=1792 CPUtime=11.08
/proc/14669/stat : 14669 (SATzilla2007_C) S 14667 14669 14592 0 -1 4194304 573 570 0 0 307 47 700 54 25 0 1 0 383951688 1835008 268 18446744073709551615 134512640 135579813 4294956704 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/14669/statm: 448 268 165 260 0 172 0
[pid=14673] ppid=14669 vsize=9100 CPUtime=1187.75
/proc/14673/stat : 14673 (vallst) R 14669 14669 14592 0 -1 4194304 2183 0 0 0 117521 1254 0 0 25 0 1 0 383952800 9318400 1999 18446744073709551615 134512640 134738160 4294956752 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/14673/statm: 2275 1999 151 55 0 1865 0
Current children cumulated CPU time (s) 1198.83
Current children cumulated vsize (KiB) 10892

Child status: 17
Real time (s): 1199.36
CPU time (s): 1198.93
CPU user time (s): 1185.35
CPU system time (s): 13.5729
CPU usage (%): 99.9641
Max. virtual memory (cumulated for all children) (KiB): 10912

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1185.35
system time used= 13.5729
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3339
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= 26
involuntary context switches= 941

runsolver used 0.922859 second user time and 2.48262 second system time

The end

Launcher Data (download as text)

Begin job on node39 on Sun Mar 11 19:05:58 UTC 2007

IDJOB= 336077
IDBENCH= 24666
IDSOLVER= 135
FILE ID= node39/336077-1173639958

PBS_JOBID= 4101340

Free space on /tmp= 66554 MiB

SOLVER NAME= SATzilla CRAFTED
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/others/eulcbip-8-UNSAT.sat05-3937.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/336077-1173639958/SATzilla2007_C /tmp/evaluation/336077-1173639958/instance-336077-1173639958.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node39/watcher-336077-1173639958 -o ROOT/results/node39/solver-336077-1173639958 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/336077-1173639958/SATzilla2007_C /tmp/evaluation/336077-1173639958/instance-336077-1173639958.cnf            

META MD5SUM SOLVER= a1f00d13cbb558b34a83b365ff80fcc3
MD5SUM BENCH=  cc16a72221b8e1efdfd6127b2f238bcd

RANDOM SEED= 736624559

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node39.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.285
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		: 3000.285
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:       1900048 kB
Buffers:         14792 kB
Cached:         101868 kB
SwapCached:       5876 kB
Active:          58972 kB
Inactive:        70132 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1900048 kB
SwapTotal:     4192956 kB
SwapFree:      4181136 kB
Dirty:            8572 kB
Writeback:           0 kB
Mapped:          15072 kB
Slab:            12812 kB
Committed_AS:   785324 kB
PageTables:       1412 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= 66554 MiB

End job on node39 on Sun Mar 11 19:25:58 UTC 2007