Trace number 422737

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 RANDOM? (exit code) 4998.51 5000.32

General information on the benchmark

Namerandom/LargeSize/3SAT/v10000/
unif-k3-r4.2-v10000-c42000-S1173369833-06.cnf
MD5SUM44829169fe50d4c74609ee6e189daf0e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark220.121
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

10.96/11.05	c run March_dl for 5 seconds ... 
10.96/11.05	c Bin: Executing march_dl
10.96/11.05	c child exit by a signal
10.96/11.05	c march_dl returned code 137.
10.96/11.05	c run saps (UBCSAT implementation) for 2 seconds ... 
10.96/11.05	c Bin: Executing ubcsat2006
10.96/11.05	c child exited successfully
10.96/11.05	c ubcsat2006 returned code 0.
10.96/11.05	c satzilla computing base features
10.96/11.05	c satzilla doing unit-prop probe
10.96/11.05	c satzilla doing local search probe
10.96/11.05	c satzilla doing lobjois search-space size estimate
10.96/11.05	c satzilla's ranking:
10.96/11.05	c 1) kcnfs: -1391.032688
10.96/11.05	c 2) march_dl: -78.851489
10.96/11.05	c 3) minisat20+P: 6.292213
10.96/11.05	c 4) kcnfs+P: 999.000000
10.96/11.05	c 5) march_dl+P: 999.000000
10.96/11.05	c 6) vallst+P: 999.000000
10.96/11.05	c 7) zchaff_rand+P: 999.000000
10.96/11.05	c 8) vallst: 999.000000
10.96/11.05	c 9) zchaff_rand: 999.000000
10.96/11.05	c 10) minisat20: 999.000000
10.96/11.05	c satzilla running kcnfs ... 
4998.15/5000.08	c Bin: Executing kcnfs
4998.15/5000.08	c child exit by a signal
4998.15/5000.08	c kcnfs returned code 137.
4998.15/5000.08	c kcnfs returned code 137.
4998.15/5000.08	c satzilla running march_dl ... 
4998.15/5000.08	c Bin: Executing march_dl
4998.15/5000.08	c march_dl returned code 1.
4998.15/5000.08	c march_dl returned code 1.
4998.15/5000.08	c satzilla running minisat20 with preprocessing ... 
4998.47/5000.31	c Preprocessing...
4998.47/5000.31	c Inital problem has 10000 variables, 42000 nary clauses (0 binary clauses).
4998.47/5000.31	c Num non-binary clauses 42000, Average non-binary clause length 3.000
4998.47/5000.31	c Theory has no gaps
4998.47/5000.31	c Preprocessor runtime was 0.160 seconds.
4998.47/5000.31	c 
4998.47/5000.31	c Satisfiability of theory still undetermined.
4998.47/5000.31	c See file /tmp/SardO6 for simplified theory.
4998.47/5000.31	c Bin: Executing minisat20
4998.47/5000.31	c minisat20 returned code 1.
4998.47/5000.31	c minisat20 returned code 1.
4998.47/5000.31	c satzilla running kcnfs with preprocessing ... 
4998.47/5000.31	c Bin: Executing kcnfs
4998.47/5000.31	c kcnfs returned code 1.
4998.47/5000.31	c kcnfs returned code 1.
4998.47/5000.31	c satzilla running march_dl with preprocessing ... 
4998.47/5000.31	c Bin: Executing march_dl
4998.47/5000.31	c march_dl returned code 1.
4998.47/5000.31	c march_dl returned code 1.
4998.47/5000.31	c satzilla running vallst with preprocessing ... 
4998.47/5000.31	c Bin: Executing vallst
4998.47/5000.31	c vallst returned code 1.
4998.47/5000.31	c vallst returned code 1.
4998.47/5000.31	c satzilla running zchaff_rand with preprocessing ... 
4998.47/5000.31	c Bin: Executing zchaff_rand
4998.47/5000.31	c zchaff_rand returned code 1.
4998.47/5000.31	c zchaff_rand returned code 1.
4998.47/5000.31	c satzilla running vallst ... 
4998.47/5000.31	c Bin: Executing vallst
4998.47/5000.31	c vallst returned code 1.
4998.47/5000.31	c vallst returned code 1.
4998.47/5000.31	c satzilla running zchaff_rand ... 
4998.47/5000.31	c Bin: Executing zchaff_rand
4998.47/5000.31	c zchaff_rand returned code 1.
4998.47/5000.31	c zchaff_rand returned code 1.
4998.47/5000.31	c satzilla running minisat20 ... 
4998.47/5000.31	c Bin: Executing minisat20
4998.47/5000.31	c minisat20 returned code 1.
4998.47/5000.31	c minisat20 returned code 1.
4998.47/5000.31	c ERROR: All Failed! 
4998.47/5000.31	c SATZILLA_TIME=4999.260000

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node69/watcher-422737-1177584406 -o ROOT/results/node69/solver-422737-1177584406 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/422737-1177584406/SATzilla2007_R /tmp/evaluation/422737-1177584406/instance-422737-1177584406.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.92 0.98 0.93 3/64 23355
/proc/meminfo: memFree=1709540/2055920 swapFree=4182928/4192956
[pid=23355] ppid=23353 vsize=1440 CPUtime=0
/proc/23355/stat : 23355 (SATzilla2007_R) R 23353 23355 23060 0 -1 4194304 125 0 0 0 0 0 0 0 18 0 1 0 234430103 1474560 110 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216547 0 0 4096 0 0 0 0 17 1 0 0
/proc/23355/statm: 360 110 95 260 0 84 0
[pid=23356] ppid=23355 vsize=1596 CPUtime=0
/proc/23356/stat : 23356 (march_dl) R 23355 23355 23060 0 -1 4194304 257 0 0 0 0 0 0 0 18 0 1 0 234430103 1634304 252 18446744073709551615 134512640 134996440 4294956608 18446744073709551615 134669245 0 0 8392704 0 0 0 0 17 1 0 0
/proc/23356/statm: 399 252 50 118 0 278 0

[startup+0.0712809 s]
/proc/loadavg: 0.92 0.98 0.93 3/64 23355
/proc/meminfo: memFree=1709540/2055920 swapFree=4182928/4192956
[pid=23355] ppid=23353 vsize=1440 CPUtime=0
/proc/23355/stat : 23355 (SATzilla2007_R) S 23353 23355 23060 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 234430103 1474560 110 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23355/statm: 360 110 95 260 0 84 0
[pid=23356] ppid=23355 vsize=4256 CPUtime=0.06
/proc/23356/stat : 23356 (march_dl) R 23355 23355 23060 0 -1 4194304 825 0 0 0 6 0 0 0 19 0 1 0 234430103 4358144 819 18446744073709551615 134512640 134996440 4294956608 18446744073709551615 134542421 0 0 8392704 0 0 0 0 17 1 0 0
/proc/23356/statm: 1064 819 52 118 0 943 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5696

[startup+0.102284 s]
/proc/loadavg: 0.92 0.98 0.93 3/64 23355
/proc/meminfo: memFree=1709540/2055920 swapFree=4182928/4192956
[pid=23355] ppid=23353 vsize=1440 CPUtime=0
/proc/23355/stat : 23355 (SATzilla2007_R) S 23353 23355 23060 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 234430103 1474560 110 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23355/statm: 360 110 95 260 0 84 0
[pid=23356] ppid=23355 vsize=3744 CPUtime=0.09
/proc/23356/stat : 23356 (march_dl) R 23355 23355 23060 0 -1 4194304 928 0 0 0 9 0 0 0 19 0 1 0 234430103 3833856 688 18446744073709551615 134512640 134996440 4294956608 18446744073709551615 134617577 0 0 8392704 0 0 0 0 17 1 0 0
/proc/23356/statm: 936 688 53 118 0 815 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5184

[startup+0.302316 s]
/proc/loadavg: 0.92 0.98 0.93 3/64 23355
/proc/meminfo: memFree=1709540/2055920 swapFree=4182928/4192956
[pid=23355] ppid=23353 vsize=1440 CPUtime=0
/proc/23355/stat : 23355 (SATzilla2007_R) S 23353 23355 23060 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 234430103 1474560 110 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23355/statm: 360 110 95 260 0 84 0
[pid=23356] ppid=23355 vsize=4032 CPUtime=0.29
/proc/23356/stat : 23356 (march_dl) R 23355 23355 23060 0 -1 4194304 3699 0 0 0 29 0 0 0 21 0 1 0 234430103 4128768 771 18446744073709551615 134512640 134996440 4294956608 18446744073709551615 134652876 0 0 8392704 0 0 0 0 17 1 0 0
/proc/23356/statm: 1008 774 61 118 0 887 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5472

[startup+0.701383 s]
/proc/loadavg: 0.92 0.98 0.93 3/64 23355
/proc/meminfo: memFree=1709540/2055920 swapFree=4182928/4192956
[pid=23355] ppid=23353 vsize=1440 CPUtime=0
/proc/23355/stat : 23355 (SATzilla2007_R) S 23353 23355 23060 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 234430103 1474560 110 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23355/statm: 360 110 95 260 0 84 0
[pid=23356] ppid=23355 vsize=12080 CPUtime=0.68
/proc/23356/stat : 23356 (march_dl) R 23355 23355 23060 0 -1 4194304 7701 0 0 0 56 12 0 0 25 0 1 0 234430103 12369920 2706 18446744073709551615 134512640 134996440 4294956608 18446744073709551615 134675049 0 0 8392704 0 0 0 0 17 1 0 0
/proc/23356/statm: 3020 2706 72 118 0 2899 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 13520

[startup+1.50151 s]
/proc/loadavg: 0.92 0.98 0.93 2/66 23357
/proc/meminfo: memFree=1698900/2055920 swapFree=4182928/4192956
[pid=23355] ppid=23353 vsize=1440 CPUtime=0
/proc/23355/stat : 23355 (SATzilla2007_R) S 23353 23355 23060 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 234430103 1474560 110 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23355/statm: 360 110 95 260 0 84 0
[pid=23356] ppid=23355 vsize=11392 CPUtime=1.49
/proc/23356/stat : 23356 (march_dl) R 23355 23355 23060 0 -1 4194304 8516 0 0 0 124 25 0 0 25 0 1 0 234430103 11665408 2574 18446744073709551615 134512640 134996440 4294956608 18446744073709551615 134527911 0 0 8392704 0 0 0 0 17 1 0 0
/proc/23356/statm: 2848 2574 74 118 0 2727 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12832

[startup+3.10177 s]
/proc/loadavg: 0.92 0.98 0.93 2/66 23357
/proc/meminfo: memFree=1699412/2055920 swapFree=4182928/4192956
[pid=23355] ppid=23353 vsize=1440 CPUtime=0
/proc/23355/stat : 23355 (SATzilla2007_R) S 23353 23355 23060 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 234430103 1474560 110 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/23355/statm: 360 110 95 260 0 84 0
[pid=23356] ppid=23355 vsize=11612 CPUtime=3.09
/proc/23356/stat : 23356 (march_dl) R 23355 23355 23060 0 -1 4194304 8568 0 0 0 283 26 0 0 25 0 1 0 234430103 11890688 2626 18446744073709551615 134512640 134996440 4294956608 18446744073709551615 134527835 0 0 8392704 0 0 0 0 17 1 0 0
/proc/23356/statm: 2903 2626 74 118 0 2782 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13052

[startup+6.30129 s]
/proc/loadavg: 0.93 0.98 0.93 2/66 23358
/proc/meminfo: memFree=1706324/2055920 swapFree=4182928/4192956
[pid=23355] ppid=23353 vsize=1440 CPUtime=5
/proc/23355/stat : 23355 (SATzilla2007_R) S 23353 23355 23060 0 -1 4194304 133 8801 0 0 0 0 473 27 16 0 1 0 234430103 1474560 111 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/23355/statm: 360 111 96 260 0 84 0
[pid=23358] ppid=23355 vsize=6188 CPUtime=1.28
/proc/23358/stat : 23358 (ubcsat2006) R 23355 23355 23060 0 -1 4194304 909 0 0 0 124 4 0 0 25 0 1 0 234430603 6336512 892 18446744073709551615 134512640 134777720 4294956464 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 1 0 0
/proc/23358/statm: 1547 892 156 64 0 1128 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 7628

[startup+12.7013 s]
/proc/loadavg: 0.93 0.98 0.93 2/66 23359
/proc/meminfo: memFree=1694804/2055920 swapFree=4182928/4192956
[pid=23355] ppid=23353 vsize=4484 CPUtime=11.01
/proc/23355/stat : 23355 (SATzilla2007_R) S 23353 23355 23060 0 -1 4194304 3074 9716 0 0 384 4 678 35 25 0 1 0 234430103 4591616 914 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/23355/statm: 1121 914 157 260 0 845 0
[pid=23359] ppid=23355 vsize=189772 CPUtime=1.63
/proc/23359/stat : 23359 (kcnfs) R 23355 23355 23060 0 -1 4194304 2976 0 0 0 162 1 0 0 25 0 1 0 234431209 194326528 2960 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134620940 0 0 8392704 0 0 0 0 17 0 0 0
/proc/23359/statm: 47443 2960 131 48 0 47040 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 194256

[startup+25.5024 s]
/proc/loadavg: 0.95 0.98 0.93 2/66 23359
/proc/meminfo: memFree=1694804/2055920 swapFree=4182928/4192956
[pid=23355] ppid=23353 vsize=4484 CPUtime=11.01
/proc/23355/stat : 23355 (SATzilla2007_R) S 23353 23355 23060 0 -1 4194304 3074 9716 0 0 384 4 678 35 25 0 1 0 234430103 4591616 914 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/23355/statm: 1121 914 157 260 0 845 0
[pid=23359] ppid=23355 vsize=189772 CPUtime=14.41
/proc/23359/stat : 23359 (kcnfs) R 23355 23355 23060 0 -1 4194304 2979 0 0 0 1440 1 0 0 25 0 1 0 234431209 194326528 2963 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134617717 0 0 8392704 0 0 0 0 17 1 0 0
/proc/23359/statm: 47443 2963 132 48 0 47040 0
Current children cumulated CPU time (s) 25.42
Current children cumulated vsize (KiB) 194256

[startup+51.1026 s]
/proc/loadavg: 0.96 0.98 0.93 2/66 23359
/proc/meminfo: memFree=1694804/2055920 swapFree=4182928/4192956
[pid=23355] ppid=23353 vsize=4484 CPUtime=11.01
/proc/23355/stat : 23355 (SATzilla2007_R) S 23353 23355 23060 0 -1 4194304 3074 9716 0 0 384 4 678 35 25 0 1 0 234430103 4591616 914 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/23355/statm: 1121 914 157 260 0 845 0
[pid=23359] ppid=23355 vsize=189776 CPUtime=40
/proc/23359/stat : 23359 (kcnfs) R 23355 23355 23060 0 -1 4194304 2981 0 0 0 3999 1 0 0 25 0 1 0 234431209 194330624 2965 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134620091 0 0 8392704 0 0 0 0 17 1 0 0
/proc/23359/statm: 47444 2965 132 48 0 47041 0
Current children cumulated CPU time (s) 51.01
Current children cumulated vsize (KiB) 194260

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.93 2/66 23359
/proc/meminfo: memFree=1694868/2055920 swapFree=4182928/4192956
[pid=23355] ppid=23353 vsize=4484 CPUtime=11.01
/proc/23355/stat : 23355 (SATzilla2007_R) S 23353 23355 23060 0 -1 4194304 3074 9716 0 0 384 4 678 35 25 0 1 0 234430103 4591616 914 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/23355/statm: 1121 914 157 260 0 845 0
[pid=23359] ppid=23355 vsize=189776 CPUtime=91.18
/proc/23359/stat : 23359 (kcnfs) R 23355 23355 23060 0 -1 4194304 2985 0 0 0 9117 1 0 0 25 0 1 0 234431209 194330624 2969 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134620091 0 0 8392704 0 0 0 0 17 1 0 0
/proc/23359/statm: 47444 2969 132 48 0 47041 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 194260

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 23359
/proc/meminfo: memFree=1694932/2055920 swapFree=4182928/4192956
[pid=23355] ppid=23353 vsize=4484 CPUtime=11.01
/proc/23355/stat : 23355 (SATzilla2007_R) S 23353 23355 23060 0 -1 4194304 3074 9716 0 0 384 4 678 35 25 0 1 0 234430103 4591616 914 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/23355/statm: 1121 914 157 260 0 845 0
[pid=23359] ppid=23355 vsize=189780 CPUtime=151.16
/proc/23359/stat : 23359 (kcnfs) R 23355 23355 23060 0 -1 4194304 2989 0 0 0 15115 1 0 0 25 0 1 0 234431209 194334720 2973 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134566504 0 0 8392704 0 0 0 0 17 1 0 0
/proc/23359/statm: 47445 2973 132 48 0 47042 0
Current children cumulated CPU time (s) 162.17
Current children cumulated vsize (KiB) 194264

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 23359
/proc/meminfo: memFree=1694740/2055920 swapFree=4182928/4192956
[pid=23355] ppid=23353 vsize=4484 CPUtime=11.01
/proc/23355/stat : 23355 (SATzilla2007_R) S 23353 23355 23060 0 -1 4194304 3074 9716 0 0 384 4 678 35 25 0 1 0 234430103 4591616 914 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/23355/statm: 1121 914 157 260 0 845 0
[pid=23359] ppid=23355 vsize=189780 CPUtime=211.14
/proc/23359/stat : 23359 (kcnfs) R 23355 23355 23060 0 -1 4194304 3043 0 0 0 21113 1 0 0 25 0 1 0 234431209 194334720 3027 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134562755 0 0 8392704 0 0 0 0 17 1 0 0
/proc/23359/statm: 47445 3027 138 48 0 47042 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 194264

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 23359
/proc/meminfo: memFree=1694740/2055920 swapFree=4182928/4192956
[pid=23355] ppid=23353 vsize=4484 CPUtime=11.01
/proc/23355/stat : 23355 (SATzilla2007_R) S 23353 23355 23060 0 -1 4194304 3074 9716 0 0 384 4 678 35 25 0 1 0 234430103 4591616 914 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/23355/statm: 1121 914 157 260 0 845 0
[pid=23359] ppid=23355 vsize=189780 CPUtime=271.12
/proc/23359/stat : 23359 (kcnfs) R 23355 23355 23060 0 -1 4194304 3043 0 0 0 27111 1 0 0 25 0 1 0 234431209 194334720 3027 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134556258 0 0 8392704 0 0 0 0 17 1 0 0
/proc/23359/statm: 47445 3027 138 48 0 47042 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 194264

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/66 23359
/proc/meminfo: memFree=1694740/2055920 swapFree=4182928/4192956
[pid=23355] ppid=23353 vsize=4484 CPUtime=11.01
/proc/23355/stat : 23355 (SATzilla2007_R) S 23353 23355 23060 0 -1 4194304 3074 9716 0 0 384 4 678 35 25 0 1 0 234430103 4591616 914 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/23355/statm: 1121 914 157 260 0 845 0
[pid=23359] ppid=23355 vsize=189780 CPUtime=331.1
/proc/23359/stat : 23359 (kcnfs) R 23355 23355 23060 0 -1 4194304 3043 0 0 0 33109 1 0 0 25 0 1 0 234431209 194334720 3027 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134556249 0 0 8392704 0 0 0 0 17 1 0 0
/proc/23359/statm: 47445 3027 138 48 0 47042 0

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

/proc/23359/statm: 47445 3029 138 48 0 47042 0
Current children cumulated CPU time (s) 4600.59
Current children cumulated vsize (KiB) 194264

[startup+4662.3 s]
/proc/loadavg: 1.01 1.02 0.95 2/66 23757
/proc/meminfo: memFree=1693972/2055920 swapFree=4182928/4192956
[pid=23355] ppid=23353 vsize=4484 CPUtime=11.01
/proc/23355/stat : 23355 (SATzilla2007_R) S 23353 23355 23060 0 -1 4194304 3074 9716 0 0 384 4 678 35 25 0 1 0 234430103 4591616 914 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/23355/statm: 1121 914 157 260 0 845 0
[pid=23359] ppid=23355 vsize=189780 CPUtime=4649.56
/proc/23359/stat : 23359 (kcnfs) R 23355 23355 23060 0 -1 4194304 3045 0 0 0 464941 15 0 0 25 0 1 0 234431209 194334720 3029 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134556044 0 0 8392704 0 0 0 0 17 1 0 0
/proc/23359/statm: 47445 3029 138 48 0 47042 0
Current children cumulated CPU time (s) 4660.57
Current children cumulated vsize (KiB) 194264

[startup+4722.31 s]
/proc/loadavg: 1.00 1.02 0.95 2/66 23757
/proc/meminfo: memFree=1693972/2055920 swapFree=4182928/4192956
[pid=23355] ppid=23353 vsize=4484 CPUtime=11.01
/proc/23355/stat : 23355 (SATzilla2007_R) S 23353 23355 23060 0 -1 4194304 3074 9716 0 0 384 4 678 35 25 0 1 0 234430103 4591616 914 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/23355/statm: 1121 914 157 260 0 845 0
[pid=23359] ppid=23355 vsize=189780 CPUtime=4709.54
/proc/23359/stat : 23359 (kcnfs) R 23355 23355 23060 0 -1 4194304 3045 0 0 0 470939 15 0 0 25 0 1 0 234431209 194334720 3029 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134559528 0 0 8392704 0 0 0 0 17 1 0 0
/proc/23359/statm: 47445 3029 138 48 0 47042 0
Current children cumulated CPU time (s) 4720.55
Current children cumulated vsize (KiB) 194264

[startup+4782.3 s]
/proc/loadavg: 1.00 1.01 0.95 2/66 23757
/proc/meminfo: memFree=1693972/2055920 swapFree=4182928/4192956
[pid=23355] ppid=23353 vsize=4484 CPUtime=11.01
/proc/23355/stat : 23355 (SATzilla2007_R) S 23353 23355 23060 0 -1 4194304 3074 9716 0 0 384 4 678 35 25 0 1 0 234430103 4591616 914 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/23355/statm: 1121 914 157 260 0 845 0
[pid=23359] ppid=23355 vsize=189780 CPUtime=4769.51
/proc/23359/stat : 23359 (kcnfs) R 23355 23355 23060 0 -1 4194304 3045 0 0 0 476936 15 0 0 25 0 1 0 234431209 194334720 3029 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134556220 0 0 8392704 0 0 0 0 17 1 0 0
/proc/23359/statm: 47445 3029 138 48 0 47042 0
Current children cumulated CPU time (s) 4780.52
Current children cumulated vsize (KiB) 194264

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 23757
/proc/meminfo: memFree=1693972/2055920 swapFree=4182928/4192956
[pid=23355] ppid=23353 vsize=4484 CPUtime=11.01
/proc/23355/stat : 23355 (SATzilla2007_R) S 23353 23355 23060 0 -1 4194304 3074 9716 0 0 384 4 678 35 25 0 1 0 234430103 4591616 914 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/23355/statm: 1121 914 157 260 0 845 0
[pid=23359] ppid=23355 vsize=189780 CPUtime=4829.49
/proc/23359/stat : 23359 (kcnfs) R 23355 23355 23060 0 -1 4194304 3045 0 0 0 482934 15 0 0 25 0 1 0 234431209 194334720 3029 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134559411 0 0 8392704 0 0 0 0 17 1 0 0
/proc/23359/statm: 47445 3029 138 48 0 47042 0
Current children cumulated CPU time (s) 4840.5
Current children cumulated vsize (KiB) 194264

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 23757
/proc/meminfo: memFree=1693908/2055920 swapFree=4182928/4192956
[pid=23355] ppid=23353 vsize=4484 CPUtime=11.01
/proc/23355/stat : 23355 (SATzilla2007_R) S 23353 23355 23060 0 -1 4194304 3074 9716 0 0 384 4 678 35 25 0 1 0 234430103 4591616 914 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/23355/statm: 1121 914 157 260 0 845 0
[pid=23359] ppid=23355 vsize=189780 CPUtime=4889.48
/proc/23359/stat : 23359 (kcnfs) R 23355 23355 23060 0 -1 4194304 3045 0 0 0 488933 15 0 0 25 0 1 0 234431209 194334720 3029 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134556222 0 0 8392704 0 0 0 0 17 1 0 0
/proc/23359/statm: 47445 3029 138 48 0 47042 0
Current children cumulated CPU time (s) 4900.49
Current children cumulated vsize (KiB) 194264

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 23757
/proc/meminfo: memFree=1693908/2055920 swapFree=4182928/4192956
[pid=23355] ppid=23353 vsize=4484 CPUtime=11.01
/proc/23355/stat : 23355 (SATzilla2007_R) S 23353 23355 23060 0 -1 4194304 3074 9716 0 0 384 4 678 35 25 0 1 0 234430103 4591616 914 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/23355/statm: 1121 914 157 260 0 845 0
[pid=23359] ppid=23355 vsize=189780 CPUtime=4949.46
/proc/23359/stat : 23359 (kcnfs) R 23355 23355 23060 0 -1 4194304 3045 0 0 0 494931 15 0 0 25 0 1 0 234431209 194334720 3029 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134562882 0 0 8392704 0 0 0 0 17 1 0 0
/proc/23359/statm: 47445 3029 138 48 0 47042 0
Current children cumulated CPU time (s) 4960.47
Current children cumulated vsize (KiB) 194264

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

[startup+4966.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 23757
/proc/meminfo: memFree=1693908/2055920 swapFree=4182928/4192956
[pid=23355] ppid=23353 vsize=4484 CPUtime=11.01
/proc/23355/stat : 23355 (SATzilla2007_R) S 23353 23355 23060 0 -1 4194304 3074 9716 0 0 384 4 678 35 25 0 1 0 234430103 4591616 914 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/23355/statm: 1121 914 157 260 0 845 0
[pid=23359] ppid=23355 vsize=189780 CPUtime=4953.45
/proc/23359/stat : 23359 (kcnfs) R 23355 23355 23060 0 -1 4194304 3045 0 0 0 495330 15 0 0 25 0 1 0 234431209 194334720 3029 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134555930 0 0 8392704 0 0 0 0 17 1 0 0
/proc/23359/statm: 47445 3029 138 48 0 47042 0
Current children cumulated CPU time (s) 4964.46
Current children cumulated vsize (KiB) 194264

[startup+4979.1 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 23757
/proc/meminfo: memFree=1693908/2055920 swapFree=4182928/4192956
[pid=23355] ppid=23353 vsize=4484 CPUtime=11.01
/proc/23355/stat : 23355 (SATzilla2007_R) S 23353 23355 23060 0 -1 4194304 3074 9716 0 0 384 4 678 35 25 0 1 0 234430103 4591616 914 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/23355/statm: 1121 914 157 260 0 845 0
[pid=23359] ppid=23355 vsize=189780 CPUtime=4966.25
/proc/23359/stat : 23359 (kcnfs) R 23355 23355 23060 0 -1 4194304 3045 0 0 0 496610 15 0 0 25 0 1 0 234431209 194334720 3029 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134556249 0 0 8392704 0 0 0 0 17 1 0 0
/proc/23359/statm: 47445 3029 138 48 0 47042 0
Current children cumulated CPU time (s) 4977.26
Current children cumulated vsize (KiB) 194264

[startup+4991.9 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 23757
/proc/meminfo: memFree=1693908/2055920 swapFree=4182928/4192956
[pid=23355] ppid=23353 vsize=4484 CPUtime=11.01
/proc/23355/stat : 23355 (SATzilla2007_R) S 23353 23355 23060 0 -1 4194304 3074 9716 0 0 384 4 678 35 25 0 1 0 234430103 4591616 914 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/23355/statm: 1121 914 157 260 0 845 0
[pid=23359] ppid=23355 vsize=189780 CPUtime=4979.05
/proc/23359/stat : 23359 (kcnfs) R 23355 23355 23060 0 -1 4194304 3045 0 0 0 497890 15 0 0 25 0 1 0 234431209 194334720 3029 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134559411 0 0 8392704 0 0 0 0 17 1 0 0
/proc/23359/statm: 47445 3029 138 48 0 47042 0
Current children cumulated CPU time (s) 4990.06
Current children cumulated vsize (KiB) 194264

[startup+4995.11 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 23757
/proc/meminfo: memFree=1693908/2055920 swapFree=4182928/4192956
[pid=23355] ppid=23353 vsize=4484 CPUtime=11.01
/proc/23355/stat : 23355 (SATzilla2007_R) S 23353 23355 23060 0 -1 4194304 3074 9716 0 0 384 4 678 35 25 0 1 0 234430103 4591616 914 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/23355/statm: 1121 914 157 260 0 845 0
[pid=23359] ppid=23355 vsize=189780 CPUtime=4982.25
/proc/23359/stat : 23359 (kcnfs) R 23355 23355 23060 0 -1 4194304 3045 0 0 0 498210 15 0 0 25 0 1 0 234431209 194334720 3029 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134559399 0 0 8392704 0 0 0 0 17 1 0 0
/proc/23359/statm: 47445 3029 138 48 0 47042 0
Current children cumulated CPU time (s) 4993.26
Current children cumulated vsize (KiB) 194264

[startup+4998.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 23757
/proc/meminfo: memFree=1693908/2055920 swapFree=4182928/4192956
[pid=23355] ppid=23353 vsize=4484 CPUtime=11.01
/proc/23355/stat : 23355 (SATzilla2007_R) S 23353 23355 23060 0 -1 4194304 3074 9716 0 0 384 4 678 35 25 0 1 0 234430103 4591616 914 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/23355/statm: 1121 914 157 260 0 845 0
[pid=23359] ppid=23355 vsize=189780 CPUtime=4985.45
/proc/23359/stat : 23359 (kcnfs) R 23355 23355 23060 0 -1 4194304 3045 0 0 0 498530 15 0 0 25 0 1 0 234431209 194334720 3029 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134556080 0 0 8392704 0 0 0 0 17 1 0 0
/proc/23359/statm: 47445 3029 138 48 0 47042 0
Current children cumulated CPU time (s) 4996.46
Current children cumulated vsize (KiB) 194264

[startup+4999.1 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 23757
/proc/meminfo: memFree=1693908/2055920 swapFree=4182928/4192956
[pid=23355] ppid=23353 vsize=4484 CPUtime=11.01
/proc/23355/stat : 23355 (SATzilla2007_R) S 23353 23355 23060 0 -1 4194304 3074 9716 0 0 384 4 678 35 25 0 1 0 234430103 4591616 914 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/23355/statm: 1121 914 157 260 0 845 0
[pid=23359] ppid=23355 vsize=189780 CPUtime=4986.24
/proc/23359/stat : 23359 (kcnfs) R 23355 23355 23060 0 -1 4194304 3045 0 0 0 498609 15 0 0 25 0 1 0 234431209 194334720 3029 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134556279 0 0 8392704 0 0 0 0 17 1 0 0
/proc/23359/statm: 47445 3029 138 48 0 47042 0
Current children cumulated CPU time (s) 4997.25
Current children cumulated vsize (KiB) 194264

[startup+4999.9 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 23757
/proc/meminfo: memFree=1693908/2055920 swapFree=4182928/4192956
[pid=23355] ppid=23353 vsize=4484 CPUtime=11.01
/proc/23355/stat : 23355 (SATzilla2007_R) S 23353 23355 23060 0 -1 4194304 3074 9716 0 0 384 4 678 35 25 0 1 0 234430103 4591616 914 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/23355/statm: 1121 914 157 260 0 845 0
[pid=23359] ppid=23355 vsize=189780 CPUtime=4987.04
/proc/23359/stat : 23359 (kcnfs) R 23355 23355 23060 0 -1 4194304 3045 0 0 0 498689 15 0 0 25 0 1 0 234431209 194334720 3029 18446744073709551615 134512640 134709692 4294956592 18446744073709551615 134559883 0 0 8392704 0 0 0 0 17 1 0 0
/proc/23359/statm: 47445 3029 138 48 0 47042 0
Current children cumulated CPU time (s) 4998.05
Current children cumulated vsize (KiB) 194264

[startup+5000.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 23757
/proc/meminfo: memFree=1693908/2055920 swapFree=4182928/4192956
[pid=23355] ppid=23353 vsize=11196 CPUtime=4998.47
/proc/23355/stat : 23355 (SATzilla2007_R) R 23353 23355 23060 0 -1 4194304 4904 12761 0 0 403 6 499387 51 20 0 1 0 234430103 11464704 2499 18446744073709551615 134512640 135579813 4294956576 18446744073709551615 135103090 0 0 4096 0 0 0 0 17 0 0 0
/proc/23355/statm: 2799 2499 165 260 0 2523 0
Current children cumulated CPU time (s) 4998.47
Current children cumulated vsize (KiB) 11196

Child status: 17
Real time (s): 5000.32
CPU time (s): 4998.51
CPU user time (s): 4997.92
CPU system time (s): 0.593909
CPU usage (%): 99.9639
Max. virtual memory (cumulated for all children) (KiB): 194264

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4997.92
system time used= 0.593909
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17671
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= 24
involuntary context switches= 8957

runsolver used 3.90941 second user time and 9.8455 second system time

The end

Launcher Data (download as text)

Begin job on node69 on Thu Apr 26 10:46:46 UTC 2007

IDJOB= 422737
IDBENCH= 20173
IDSOLVER= 191
FILE ID= node69/422737-1177584406

PBS_JOBID= 4696940

Free space on /tmp= 66527 MiB

SOLVER NAME= SATzilla RANDOM
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v10000/unif-k3-r4.2-v10000-c42000-S1173369833-06.cnf
COMMAND LINE= /tmp/evaluation/422737-1177584406/SATzilla2007_R /tmp/evaluation/422737-1177584406/instance-422737-1177584406.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-422737-1177584406 -o ROOT/results/node69/solver-422737-1177584406 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/422737-1177584406/SATzilla2007_R /tmp/evaluation/422737-1177584406/instance-422737-1177584406.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  44829169fe50d4c74609ee6e189daf0e

RANDOM SEED= 527211526

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.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		: 3000.264
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		: 3000.264
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:       1710140 kB
Buffers:         28908 kB
Cached:         244696 kB
SwapCached:       3836 kB
Active:         139528 kB
Inactive:       143860 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1710140 kB
SwapTotal:     4192956 kB
SwapFree:      4182928 kB
Dirty:            9100 kB
Writeback:           0 kB
Mapped:          15752 kB
Slab:            48312 kB
Committed_AS:  2309348 kB
PageTables:       1472 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= 66527 MiB

End job on node69 on Thu Apr 26 12:10:07 UTC 2007