Trace number 368822

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) 4999.17 5000.58

General information on the benchmark

Namecrafted/Hard/contest02/
hgen3-v400-s344840348.sat05-470.reshuffled-07.cnf
MD5SUMad341047b56d6b96e36142808d331e4f
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 variables400
Number of clauses1400
Sum of the clauses size4200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

10.86/10.93	c run March_dl for 5 seconds ... 
10.86/10.93	c Bin: Executing march_dl
10.86/10.93	c child exit by a signal
10.86/10.93	c march_dl returned code 137.
10.86/10.93	c run saps (UBCSAT implementation) for 2 seconds ... 
10.86/10.93	c Bin: Executing ubcsat2006
10.86/10.93	c child exited successfully
10.86/10.93	c ubcsat2006 returned code 0.
10.86/10.93	c satzilla computing base features
10.86/10.93	c satzilla doing unit-prop probe
10.86/10.93	c satzilla doing local search probe
10.86/10.93	c satzilla doing lobjois search-space size estimate
10.86/10.93	c satzilla's ranking:
10.86/10.93	c 1) vallst+P: -2.819260
10.86/10.93	c 2) zchaff_rand+P: 0.790254
10.86/10.93	c 3) minisat20+P: 1.259335
10.86/10.93	c 4) minisat20: 2.271211
10.86/10.93	c 5) march_dl+P: 3.208911
10.86/10.93	c 6) march_dl: 3.477224
10.86/10.93	c 7) kcnfs+P: 999.000000
10.86/10.93	c 8) kcnfs: 999.000000
10.86/10.93	c 9) vallst: 999.000000
10.86/10.93	c 10) zchaff_rand: 999.000000
10.86/10.93	c satzilla running vallst with preprocessing ... 
4999.06/5000.58	c Preprocessing...
4999.06/5000.58	c Inital problem has 400 variables, 1400 nary clauses (0 binary clauses).
4999.06/5000.58	c Num non-binary clauses 1400, Average non-binary clause length 3.000
4999.06/5000.58	c Theory has no gaps
4999.06/5000.58	c Preprocessor runtime was 0.010 seconds.
4999.06/5000.58	c 
4999.06/5000.58	c Satisfiability of theory still undetermined.
4999.06/5000.58	c See file /tmp/dEMh2R for simplified theory.
4999.06/5000.58	c Bin: Executing vallst
4999.06/5000.58	c child exit by a signal
4999.06/5000.58	c vallst returned code 137.
4999.06/5000.58	c vallst returned code 137.
4999.06/5000.58	c satzilla running zchaff_rand with preprocessing ... 
4999.06/5000.58	c Bin: Executing zchaff_rand
4999.06/5000.58	c zchaff_rand returned code 1.
4999.06/5000.58	c zchaff_rand returned code 1.
4999.06/5000.58	c satzilla running minisat20 with preprocessing ... 
4999.06/5000.58	c Bin: Executing minisat20
4999.06/5000.58	c minisat20 returned code 1.
4999.06/5000.58	c minisat20 returned code 1.
4999.06/5000.58	c satzilla running minisat20 ... 
4999.06/5000.58	c Bin: Executing minisat20
4999.06/5000.58	c minisat20 returned code 1.
4999.06/5000.58	c minisat20 returned code 1.
4999.06/5000.58	c satzilla running march_dl with preprocessing ... 
4999.06/5000.58	c Bin: Executing march_dl
4999.06/5000.58	c march_dl returned code 1.
4999.06/5000.58	c march_dl returned code 1.
4999.06/5000.58	c satzilla running march_dl ... 
4999.06/5000.58	c Bin: Executing march_dl
4999.06/5000.58	c march_dl returned code 1.
4999.06/5000.58	c march_dl returned code 1.
4999.06/5000.58	c satzilla running kcnfs with preprocessing ... 
4999.06/5000.58	c Bin: Executing kcnfs
4999.06/5000.58	c kcnfs returned code 1.
4999.06/5000.58	c kcnfs returned code 1.
4999.06/5000.58	c satzilla running kcnfs ... 
4999.06/5000.58	c Bin: Executing kcnfs
4999.06/5000.58	c kcnfs returned code 1.
4999.06/5000.58	c kcnfs returned code 1.
4999.06/5000.58	c satzilla running vallst ... 
4999.06/5000.58	c Bin: Executing vallst
4999.06/5000.58	c vallst returned code 1.
4999.06/5000.58	c vallst returned code 1.
4999.06/5000.58	c satzilla running zchaff_rand ... 
4999.06/5000.58	c Bin: Executing zchaff_rand
4999.06/5000.58	c zchaff_rand returned code 1.
4999.06/5000.58	c zchaff_rand returned code 1.
4999.06/5000.58	c ERROR: All Failed! 
4999.06/5000.58	c SATZILLA_TIME=4999.910000

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node68/watcher-368822-1177275004 -o ROOT/results/node68/solver-368822-1177275004 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/368822-1177275004/SATzilla2007_C /tmp/evaluation/368822-1177275004/instance-368822-1177275004.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: 0.90 1.00 0.99 3/64 19088
/proc/meminfo: memFree=1689560/2055920 swapFree=4183868/4192956
[pid=19088] ppid=19086 vsize=1440 CPUtime=0
/proc/19088/stat : 19088 (SATzilla2007_C) R 19086 19088 19032 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 203489913 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216547 0 0 4096 0 0 0 0 17 1 0 0
/proc/19088/statm: 360 110 95 260 0 84 0
[pid=19089] ppid=19088 vsize=772 CPUtime=0
/proc/19089/stat : 19089 (march_dl) R 19088 19088 19032 0 -1 4194304 108 0 0 0 0 0 0 0 18 0 1 0 203489913 790528 100 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134617596 0 0 8392704 0 0 0 0 17 1 0 0
/proc/19089/statm: 193 100 53 118 0 72 0

[startup+0.0740029 s]
/proc/loadavg: 0.90 1.00 0.99 3/64 19088
/proc/meminfo: memFree=1689560/2055920 swapFree=4183868/4192956
[pid=19088] ppid=19086 vsize=1440 CPUtime=0
/proc/19088/stat : 19088 (SATzilla2007_C) S 19086 19088 19032 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 203489913 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/19088/statm: 360 110 95 260 0 84 0
[pid=19089] ppid=19088 vsize=1112 CPUtime=0.07
/proc/19089/stat : 19089 (march_dl) R 19088 19088 19032 0 -1 4194304 216 0 0 0 7 0 0 0 19 0 1 0 203489913 1138688 208 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134526917 0 0 8392704 0 0 0 0 17 1 0 0
/proc/19089/statm: 278 208 74 118 0 157 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2552

[startup+0.102004 s]
/proc/loadavg: 0.90 1.00 0.99 3/64 19088
/proc/meminfo: memFree=1689560/2055920 swapFree=4183868/4192956
[pid=19088] ppid=19086 vsize=1440 CPUtime=0
/proc/19088/stat : 19088 (SATzilla2007_C) S 19086 19088 19032 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 203489913 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/19088/statm: 360 110 95 260 0 84 0
[pid=19089] ppid=19088 vsize=1112 CPUtime=0.09
/proc/19089/stat : 19089 (march_dl) R 19088 19088 19032 0 -1 4194304 217 0 0 0 9 0 0 0 19 0 1 0 203489913 1138688 209 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134587883 0 0 8392704 0 0 0 0 17 1 0 0
/proc/19089/statm: 278 209 74 118 0 157 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2552

[startup+0.302022 s]
/proc/loadavg: 0.90 1.00 0.99 3/64 19088
/proc/meminfo: memFree=1689560/2055920 swapFree=4183868/4192956
[pid=19088] ppid=19086 vsize=1440 CPUtime=0
/proc/19088/stat : 19088 (SATzilla2007_C) S 19086 19088 19032 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 203489913 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/19088/statm: 360 110 95 260 0 84 0
[pid=19089] ppid=19088 vsize=1112 CPUtime=0.29
/proc/19089/stat : 19089 (march_dl) R 19088 19088 19032 0 -1 4194304 226 0 0 0 29 0 0 0 21 0 1 0 203489913 1138688 218 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134568018 0 0 8392704 0 0 0 0 17 1 0 0
/proc/19089/statm: 278 218 74 118 0 157 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2552

[startup+0.701058 s]
/proc/loadavg: 0.90 1.00 0.99 3/64 19088
/proc/meminfo: memFree=1689560/2055920 swapFree=4183868/4192956
[pid=19088] ppid=19086 vsize=1440 CPUtime=0
/proc/19088/stat : 19088 (SATzilla2007_C) S 19086 19088 19032 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 203489913 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/19088/statm: 360 110 95 260 0 84 0
[pid=19089] ppid=19088 vsize=1112 CPUtime=0.69
/proc/19089/stat : 19089 (march_dl) R 19088 19088 19032 0 -1 4194304 231 0 0 0 69 0 0 0 25 0 1 0 203489913 1138688 223 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134537710 0 0 8392704 0 0 0 0 17 1 0 0
/proc/19089/statm: 278 223 74 118 0 157 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2552

[startup+1.50113 s]
/proc/loadavg: 0.90 1.00 0.99 2/66 19090
/proc/meminfo: memFree=1688840/2055920 swapFree=4183868/4192956
[pid=19088] ppid=19086 vsize=1440 CPUtime=0
/proc/19088/stat : 19088 (SATzilla2007_C) S 19086 19088 19032 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 203489913 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/19088/statm: 360 110 95 260 0 84 0
[pid=19089] ppid=19088 vsize=1112 CPUtime=1.49
/proc/19089/stat : 19089 (march_dl) R 19088 19088 19032 0 -1 4194304 234 0 0 0 149 0 0 0 25 0 1 0 203489913 1138688 226 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134532113 0 0 8392704 0 0 0 0 17 1 0 0
/proc/19089/statm: 278 226 74 118 0 157 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2552

[startup+3.10127 s]
/proc/loadavg: 0.90 1.00 0.99 2/66 19090
/proc/meminfo: memFree=1688712/2055920 swapFree=4183868/4192956
[pid=19088] ppid=19086 vsize=1440 CPUtime=0
/proc/19088/stat : 19088 (SATzilla2007_C) S 19086 19088 19032 0 -1 4194304 128 0 0 0 0 0 0 0 18 0 1 0 203489913 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/19088/statm: 360 110 95 260 0 84 0
[pid=19089] ppid=19088 vsize=1112 CPUtime=3.09
/proc/19089/stat : 19089 (march_dl) R 19088 19088 19032 0 -1 4194304 235 0 0 0 309 0 0 0 25 0 1 0 203489913 1138688 227 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134568257 0 0 8392704 0 0 0 0 17 1 0 0
/proc/19089/statm: 278 227 74 118 0 157 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2552

[startup+6.30156 s]
/proc/loadavg: 0.91 1.00 0.99 2/66 19091
/proc/meminfo: memFree=1688520/2055920 swapFree=4183868/4192956
[pid=19088] ppid=19086 vsize=1440 CPUtime=4.99
/proc/19088/stat : 19088 (SATzilla2007_C) S 19086 19088 19032 0 -1 4194304 135 237 0 0 0 0 499 0 16 0 1 0 203489913 1474560 111 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19088/statm: 360 111 96 260 0 84 0
[pid=19091] ppid=19088 vsize=6188 CPUtime=1.29
/proc/19091/stat : 19091 (ubcsat2006) R 19088 19088 19032 0 -1 4194304 259 0 0 0 106 23 0 0 25 0 1 0 203490414 6336512 242 18446744073709551615 134512640 134777720 4294956544 18446744073709551615 4294960144 0 0 8392704 0 0 0 0 17 1 0 0
/proc/19091/statm: 1547 242 156 64 0 1128 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 7628

[startup+12.7011 s]
/proc/loadavg: 0.92 1.00 0.99 2/66 19092
/proc/meminfo: memFree=1687832/2055920 swapFree=4183868/4192956
[pid=19088] ppid=19086 vsize=1940 CPUtime=10.9
/proc/19088/stat : 19088 (SATzilla2007_C) S 19086 19088 19032 0 -1 4194304 614 502 0 0 306 40 700 44 25 0 1 0 203489913 1986560 295 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19088/statm: 485 295 165 260 0 209 0
[pid=19092] ppid=19088 vsize=2740 CPUtime=1.73
/proc/19092/stat : 19092 (vallst) R 19088 19088 19032 0 -1 4194304 354 0 2 0 150 23 0 0 25 0 1 0 203491007 2805760 339 18446744073709551615 134512640 134738160 4294956704 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/19092/statm: 685 339 151 55 0 275 0
Current children cumulated CPU time (s) 12.63
Current children cumulated vsize (KiB) 4680

[startup+25.5013 s]
/proc/loadavg: 0.93 1.00 0.99 2/66 19092
/proc/meminfo: memFree=1687384/2055920 swapFree=4183868/4192956
[pid=19088] ppid=19086 vsize=1940 CPUtime=10.9
/proc/19088/stat : 19088 (SATzilla2007_C) S 19086 19088 19032 0 -1 4194304 614 502 0 0 306 40 700 44 25 0 1 0 203489913 1986560 295 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19088/statm: 485 295 165 260 0 209 0
[pid=19092] ppid=19088 vsize=2880 CPUtime=14.53
/proc/19092/stat : 19092 (vallst) R 19088 19088 19032 0 -1 4194304 452 0 2 0 1355 98 0 0 25 0 1 0 203491007 2949120 437 18446744073709551615 134512640 134738160 4294956704 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/19092/statm: 720 437 151 55 0 310 0
Current children cumulated CPU time (s) 25.43
Current children cumulated vsize (KiB) 4820

[startup+51.1016 s]
/proc/loadavg: 0.96 1.00 0.99 2/66 19092
/proc/meminfo: memFree=1687256/2055920 swapFree=4183868/4192956
[pid=19088] ppid=19086 vsize=1940 CPUtime=10.9
/proc/19088/stat : 19088 (SATzilla2007_C) S 19086 19088 19032 0 -1 4194304 614 502 0 0 306 40 700 44 25 0 1 0 203489913 1986560 295 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19088/statm: 485 295 165 260 0 209 0
[pid=19092] ppid=19088 vsize=2880 CPUtime=40.12
/proc/19092/stat : 19092 (vallst) R 19088 19088 19032 0 -1 4194304 452 0 2 0 3806 206 0 0 25 0 1 0 203491007 2949120 437 18446744073709551615 134512640 134738160 4294956704 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/19092/statm: 720 437 151 55 0 310 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 4820

[startup+102.305 s]
/proc/loadavg: 0.98 1.00 0.99 2/66 19092
/proc/meminfo: memFree=1687128/2055920 swapFree=4183868/4192956
[pid=19088] ppid=19086 vsize=1940 CPUtime=10.9
/proc/19088/stat : 19088 (SATzilla2007_C) S 19086 19088 19032 0 -1 4194304 614 502 0 0 306 40 700 44 25 0 1 0 203489913 1986560 295 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19088/statm: 485 295 165 260 0 209 0
[pid=19092] ppid=19088 vsize=3100 CPUtime=91.3
/proc/19092/stat : 19092 (vallst) R 19088 19088 19032 0 -1 4194304 512 0 2 0 8788 342 0 0 25 0 1 0 203491007 3174400 497 18446744073709551615 134512640 134738160 4294956704 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/19092/statm: 775 497 151 55 0 365 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 5040

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 19092
/proc/meminfo: memFree=1686872/2055920 swapFree=4183868/4192956
[pid=19088] ppid=19086 vsize=1940 CPUtime=10.9
/proc/19088/stat : 19088 (SATzilla2007_C) S 19086 19088 19032 0 -1 4194304 614 502 0 0 306 40 700 44 25 0 1 0 203489913 1986560 295 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19088/statm: 485 295 165 260 0 209 0
[pid=19092] ppid=19088 vsize=3236 CPUtime=151.28
/proc/19092/stat : 19092 (vallst) R 19088 19088 19032 0 -1 4194304 567 0 2 0 14669 459 0 0 25 0 1 0 203491007 3313664 552 18446744073709551615 134512640 134738160 4294956704 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/19092/statm: 809 552 151 55 0 399 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 5176

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 19092
/proc/meminfo: memFree=1686680/2055920 swapFree=4183868/4192956
[pid=19088] ppid=19086 vsize=1940 CPUtime=10.9
/proc/19088/stat : 19088 (SATzilla2007_C) S 19086 19088 19032 0 -1 4194304 614 502 0 0 306 40 700 44 25 0 1 0 203489913 1986560 295 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19088/statm: 485 295 165 260 0 209 0
[pid=19092] ppid=19088 vsize=3380 CPUtime=211.27
/proc/19092/stat : 19092 (vallst) R 19088 19088 19032 0 -1 4194304 604 0 2 0 20566 561 0 0 25 0 1 0 203491007 3461120 589 18446744073709551615 134512640 134738160 4294956704 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/19092/statm: 845 589 151 55 0 435 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 5320

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 19092
/proc/meminfo: memFree=1686552/2055920 swapFree=4183868/4192956
[pid=19088] ppid=19086 vsize=1940 CPUtime=10.9
/proc/19088/stat : 19088 (SATzilla2007_C) S 19086 19088 19032 0 -1 4194304 614 502 0 0 306 40 700 44 25 0 1 0 203489913 1986560 295 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19088/statm: 485 295 165 260 0 209 0
[pid=19092] ppid=19088 vsize=3640 CPUtime=271.26
/proc/19092/stat : 19092 (vallst) R 19088 19088 19032 0 -1 4194304 649 0 2 0 26473 653 0 0 25 0 1 0 203491007 3727360 633 18446744073709551615 134512640 134738160 4294956704 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/19092/statm: 910 633 151 55 0 500 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 5580

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 19092
/proc/meminfo: memFree=1686488/2055920 swapFree=4183868/4192956
[pid=19088] ppid=19086 vsize=1940 CPUtime=10.9
/proc/19088/stat : 19088 (SATzilla2007_C) S 19086 19088 19032 0 -1 4194304 614 502 0 0 306 40 700 44 25 0 1 0 203489913 1986560 295 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19088/statm: 485 295 165 260 0 209 0
[pid=19092] ppid=19088 vsize=3640 CPUtime=331.25
/proc/19092/stat : 19092 (vallst) R 19088 19088 19032 0 -1 4194304 665 0 2 0 32381 744 0 0 25 0 1 0 203491007 3727360 649 18446744073709551615 134512640 134738160 4294956704 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/19092/statm: 910 649 151 55 0 500 0

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


[startup+4662.3 s]
/proc/loadavg: 1.14 1.04 1.01 2/66 19490
/proc/meminfo: memFree=1676376/2055920 swapFree=4183868/4192956
[pid=19088] ppid=19086 vsize=1940 CPUtime=10.9
/proc/19088/stat : 19088 (SATzilla2007_C) S 19086 19088 19032 0 -1 4194304 614 502 0 0 306 40 700 44 25 0 1 0 203489913 1986560 295 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19088/statm: 485 295 165 260 0 209 0
[pid=19092] ppid=19088 vsize=13616 CPUtime=4650.04
/proc/19092/stat : 19092 (vallst) R 19088 19088 19032 0 -1 4194304 3139 0 2 0 460119 4885 0 0 25 0 1 0 203491007 13942784 3123 18446744073709551615 134512640 134738160 4294956704 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/19092/statm: 3404 3123 151 55 0 2994 0
Current children cumulated CPU time (s) 4660.94
Current children cumulated vsize (KiB) 15556

[startup+4722.31 s]
/proc/loadavg: 1.12 1.06 1.01 2/66 19490
/proc/meminfo: memFree=1676376/2055920 swapFree=4183868/4192956
[pid=19088] ppid=19086 vsize=1940 CPUtime=10.9
/proc/19088/stat : 19088 (SATzilla2007_C) S 19086 19088 19032 0 -1 4194304 614 502 0 0 306 40 700 44 25 0 1 0 203489913 1986560 295 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19088/statm: 485 295 165 260 0 209 0
[pid=19092] ppid=19088 vsize=13616 CPUtime=4710.03
/proc/19092/stat : 19092 (vallst) R 19088 19088 19032 0 -1 4194304 3139 0 2 0 466059 4944 0 0 25 0 1 0 203491007 13942784 3123 18446744073709551615 134512640 134738160 4294956704 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/19092/statm: 3404 3123 151 55 0 2994 0
Current children cumulated CPU time (s) 4720.93
Current children cumulated vsize (KiB) 15556

[startup+4782.3 s]
/proc/loadavg: 1.05 1.05 1.01 2/66 19490
/proc/meminfo: memFree=1676312/2055920 swapFree=4183868/4192956
[pid=19088] ppid=19086 vsize=1940 CPUtime=10.9
/proc/19088/stat : 19088 (SATzilla2007_C) S 19086 19088 19032 0 -1 4194304 614 502 0 0 306 40 700 44 25 0 1 0 203489913 1986560 295 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19088/statm: 485 295 165 260 0 209 0
[pid=19092] ppid=19088 vsize=13616 CPUtime=4770.01
/proc/19092/stat : 19092 (vallst) R 19088 19088 19032 0 -1 4194304 3139 0 2 0 472005 4996 0 0 25 0 1 0 203491007 13942784 3123 18446744073709551615 134512640 134738160 4294956704 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/19092/statm: 3404 3123 151 55 0 2994 0
Current children cumulated CPU time (s) 4780.91
Current children cumulated vsize (KiB) 15556

[startup+4842.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/66 19490
/proc/meminfo: memFree=1676376/2055920 swapFree=4183868/4192956
[pid=19088] ppid=19086 vsize=1940 CPUtime=10.9
/proc/19088/stat : 19088 (SATzilla2007_C) S 19086 19088 19032 0 -1 4194304 614 502 0 0 306 40 700 44 25 0 1 0 203489913 1986560 295 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19088/statm: 485 295 165 260 0 209 0
[pid=19092] ppid=19088 vsize=13616 CPUtime=4829.99
/proc/19092/stat : 19092 (vallst) R 19088 19088 19032 0 -1 4194304 3139 0 2 0 477943 5056 0 0 25 0 1 0 203491007 13942784 3123 18446744073709551615 134512640 134738160 4294956704 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/19092/statm: 3404 3123 151 55 0 2994 0
Current children cumulated CPU time (s) 4840.89
Current children cumulated vsize (KiB) 15556

[startup+4902.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/66 19490
/proc/meminfo: memFree=1676312/2055920 swapFree=4183868/4192956
[pid=19088] ppid=19086 vsize=1940 CPUtime=10.9
/proc/19088/stat : 19088 (SATzilla2007_C) S 19086 19088 19032 0 -1 4194304 614 502 0 0 306 40 700 44 25 0 1 0 203489913 1986560 295 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19088/statm: 485 295 165 260 0 209 0
[pid=19092] ppid=19088 vsize=13616 CPUtime=4889.98
/proc/19092/stat : 19092 (vallst) R 19088 19088 19032 0 -1 4194304 3139 0 2 0 483887 5111 0 0 25 0 1 0 203491007 13942784 3123 18446744073709551615 134512640 134738160 4294956704 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/19092/statm: 3404 3123 151 55 0 2994 0
Current children cumulated CPU time (s) 4900.88
Current children cumulated vsize (KiB) 15556

[startup+4962.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 19490
/proc/meminfo: memFree=1676440/2055920 swapFree=4183868/4192956
[pid=19088] ppid=19086 vsize=1940 CPUtime=10.9
/proc/19088/stat : 19088 (SATzilla2007_C) S 19086 19088 19032 0 -1 4194304 614 502 0 0 306 40 700 44 25 0 1 0 203489913 1986560 295 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19088/statm: 485 295 165 260 0 209 0
[pid=19092] ppid=19088 vsize=13616 CPUtime=4949.96
/proc/19092/stat : 19092 (vallst) R 19088 19088 19032 0 -1 4194304 3139 0 2 0 489832 5164 0 0 25 0 1 0 203491007 13942784 3123 18446744073709551615 134512640 134738160 4294956704 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/19092/statm: 3404 3123 151 55 0 2994 0
Current children cumulated CPU time (s) 4960.86
Current children cumulated vsize (KiB) 15556

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

[startup+4966.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 19490
/proc/meminfo: memFree=1676440/2055920 swapFree=4183868/4192956
[pid=19088] ppid=19086 vsize=1940 CPUtime=10.9
/proc/19088/stat : 19088 (SATzilla2007_C) S 19086 19088 19032 0 -1 4194304 614 502 0 0 306 40 700 44 25 0 1 0 203489913 1986560 295 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19088/statm: 485 295 165 260 0 209 0
[pid=19092] ppid=19088 vsize=13616 CPUtime=4953.96
/proc/19092/stat : 19092 (vallst) R 19088 19088 19032 0 -1 4194304 3139 0 2 0 490230 5166 0 0 25 0 1 0 203491007 13942784 3123 18446744073709551615 134512640 134738160 4294956704 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/19092/statm: 3404 3123 151 55 0 2994 0
Current children cumulated CPU time (s) 4964.86
Current children cumulated vsize (KiB) 15556

[startup+4979.1 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 19490
/proc/meminfo: memFree=1676440/2055920 swapFree=4183868/4192956
[pid=19088] ppid=19086 vsize=1940 CPUtime=10.9
/proc/19088/stat : 19088 (SATzilla2007_C) S 19086 19088 19032 0 -1 4194304 614 502 0 0 306 40 700 44 25 0 1 0 203489913 1986560 295 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19088/statm: 485 295 165 260 0 209 0
[pid=19092] ppid=19088 vsize=13616 CPUtime=4966.76
/proc/19092/stat : 19092 (vallst) R 19088 19088 19032 0 -1 4194304 3139 0 2 0 491496 5180 0 0 25 0 1 0 203491007 13942784 3123 18446744073709551615 134512640 134738160 4294956704 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/19092/statm: 3404 3123 151 55 0 2994 0
Current children cumulated CPU time (s) 4977.66
Current children cumulated vsize (KiB) 15556

[startup+4991.9 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 19490
/proc/meminfo: memFree=1676440/2055920 swapFree=4183868/4192956
[pid=19088] ppid=19086 vsize=1940 CPUtime=10.9
/proc/19088/stat : 19088 (SATzilla2007_C) S 19086 19088 19032 0 -1 4194304 614 502 0 0 306 40 700 44 25 0 1 0 203489913 1986560 295 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19088/statm: 485 295 165 260 0 209 0
[pid=19092] ppid=19088 vsize=13616 CPUtime=4979.56
/proc/19092/stat : 19092 (vallst) R 19088 19088 19032 0 -1 4194304 3139 0 2 0 492766 5190 0 0 25 0 1 0 203491007 13942784 3123 18446744073709551615 134512640 134738160 4294956704 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/19092/statm: 3404 3123 151 55 0 2994 0
Current children cumulated CPU time (s) 4990.46
Current children cumulated vsize (KiB) 15556

[startup+4995.11 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 19490
/proc/meminfo: memFree=1676440/2055920 swapFree=4183868/4192956
[pid=19088] ppid=19086 vsize=1940 CPUtime=10.9
/proc/19088/stat : 19088 (SATzilla2007_C) S 19086 19088 19032 0 -1 4194304 614 502 0 0 306 40 700 44 25 0 1 0 203489913 1986560 295 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19088/statm: 485 295 165 260 0 209 0
[pid=19092] ppid=19088 vsize=13616 CPUtime=4982.77
/proc/19092/stat : 19092 (vallst) R 19088 19088 19032 0 -1 4194304 3139 0 2 0 493085 5192 0 0 25 0 1 0 203491007 13942784 3123 18446744073709551615 134512640 134738160 4294956704 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/19092/statm: 3404 3123 151 55 0 2994 0
Current children cumulated CPU time (s) 4993.67
Current children cumulated vsize (KiB) 15556

[startup+4998.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 19490
/proc/meminfo: memFree=1676440/2055920 swapFree=4183868/4192956
[pid=19088] ppid=19086 vsize=1940 CPUtime=10.9
/proc/19088/stat : 19088 (SATzilla2007_C) S 19086 19088 19032 0 -1 4194304 614 502 0 0 306 40 700 44 25 0 1 0 203489913 1986560 295 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19088/statm: 485 295 165 260 0 209 0
[pid=19092] ppid=19088 vsize=13616 CPUtime=4985.96
/proc/19092/stat : 19092 (vallst) R 19088 19088 19032 0 -1 4194304 3139 0 2 0 493403 5193 0 0 25 0 1 0 203491007 13942784 3123 18446744073709551615 134512640 134738160 4294956704 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/19092/statm: 3404 3123 151 55 0 2994 0
Current children cumulated CPU time (s) 4996.86
Current children cumulated vsize (KiB) 15556

[startup+4999.9 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 19490
/proc/meminfo: memFree=1676440/2055920 swapFree=4183868/4192956
[pid=19088] ppid=19086 vsize=1940 CPUtime=10.9
/proc/19088/stat : 19088 (SATzilla2007_C) S 19086 19088 19032 0 -1 4194304 614 502 0 0 306 40 700 44 25 0 1 0 203489913 1986560 295 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19088/statm: 485 295 165 260 0 209 0
[pid=19092] ppid=19088 vsize=13616 CPUtime=4987.56
/proc/19092/stat : 19092 (vallst) R 19088 19088 19032 0 -1 4194304 3139 0 2 0 493561 5195 0 0 25 0 1 0 203491007 13942784 3123 18446744073709551615 134512640 134738160 4294956704 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/19092/statm: 3404 3123 151 55 0 2994 0
Current children cumulated CPU time (s) 4998.46
Current children cumulated vsize (KiB) 15556

[startup+5000.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 19490
/proc/meminfo: memFree=1676440/2055920 swapFree=4183868/4192956
[pid=19088] ppid=19086 vsize=1940 CPUtime=10.9
/proc/19088/stat : 19088 (SATzilla2007_C) S 19086 19088 19032 0 -1 4194304 614 502 0 0 306 40 700 44 25 0 1 0 203489913 1986560 295 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19088/statm: 485 295 165 260 0 209 0
[pid=19092] ppid=19088 vsize=13616 CPUtime=4987.96
/proc/19092/stat : 19092 (vallst) R 19088 19088 19032 0 -1 4194304 3139 0 2 0 493601 5195 0 0 25 0 1 0 203491007 13942784 3123 18446744073709551615 134512640 134738160 4294956704 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/19092/statm: 3404 3123 151 55 0 2994 0
Current children cumulated CPU time (s) 4998.86
Current children cumulated vsize (KiB) 15556

[startup+5000.5 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 19490
/proc/meminfo: memFree=1676440/2055920 swapFree=4183868/4192956
[pid=19088] ppid=19086 vsize=1940 CPUtime=10.9
/proc/19088/stat : 19088 (SATzilla2007_C) S 19086 19088 19032 0 -1 4194304 614 502 0 0 306 40 700 44 25 0 1 0 203489913 1986560 295 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/19088/statm: 485 295 165 260 0 209 0
[pid=19092] ppid=19088 vsize=13616 CPUtime=4988.16
/proc/19092/stat : 19092 (vallst) R 19088 19088 19032 0 -1 4194304 3139 0 2 0 493621 5195 0 0 25 0 1 0 203491007 13942784 3123 18446744073709551615 134512640 134738160 4294956704 18446744073709551615 4294960144 0 0 4096 8404994 0 0 0 17 1 0 0
/proc/19092/statm: 3404 3123 151 55 0 2994 0
Current children cumulated CPU time (s) 4999.06
Current children cumulated vsize (KiB) 15556

Child status: 17
Real time (s): 5000.58
CPU time (s): 4999.17
CPU user time (s): 4946.36
CPU system time (s): 52.808
CPU usage (%): 99.9718
Max. virtual memory (cumulated for all children) (KiB): 15576

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4946.36
system time used= 52.808
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4268
page faults= 2
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 27
involuntary context switches= 9750

runsolver used 3.44248 second user time and 10.5204 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Sun Apr 22 20:50:04 UTC 2007

IDJOB= 368822
IDBENCH= 24685
IDSOLVER= 179
FILE ID= node68/368822-1177275004

PBS_JOBID= 4650750

Free space on /tmp= 66319 MiB

SOLVER NAME= SATzilla CRAFTED
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest02/hgen3-v400-s344840348.sat05-470.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/368822-1177275004/SATzilla2007_C /tmp/evaluation/368822-1177275004/instance-368822-1177275004.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-368822-1177275004 -o ROOT/results/node68/solver-368822-1177275004 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/368822-1177275004/SATzilla2007_C /tmp/evaluation/368822-1177275004/instance-368822-1177275004.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  ad341047b56d6b96e36142808d331e4f

RANDOM SEED= 770686925

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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		: 3000.216
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		: 3000.216
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:       1689968 kB
Buffers:         38372 kB
Cached:         262124 kB
SwapCached:       2920 kB
Active:         159044 kB
Inactive:       150732 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1689968 kB
SwapTotal:     4192956 kB
SwapFree:      4183868 kB
Dirty:            8552 kB
Writeback:           0 kB
Mapped:          15232 kB
Slab:            42240 kB
Committed_AS:  2836772 kB
PageTables:       1380 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= 66319 MiB

End job on node68 on Sun Apr 22 22:13:25 UTC 2007