Trace number 455999

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? (TO) 10000.1 10004

General information on the benchmark

Nameindustrial/IBM_FV_2004_30/
IBM_FV_2004_rule_batch_30_SAT_dat.k85.cnf
MD5SUMe2ab53f07158137fdccdce6798b16e56
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark702.079
Satisfiable
(Un)Satisfiability was proved
Number of variables175524
Number of clauses730199
Sum of the clauses size1873791
Maximum clause length12
Minimum clause length1
Number of clauses of size 12072
Number of clauses of size 2518005
Number of clauses of size 3137216
Number of clauses of size 426034
Number of clauses of size 514829
Number of clauses of size over 532043

Solver Data (download as text)

69.73/69.86	c run March_dl for 5 seconds ... 
69.73/69.86	c Bin: Executing march_dl
69.73/69.86	c child exit by a signal
69.73/69.86	c march_dl returned code 137.
69.73/69.86	c run saps (UBCSAT implementation) for 2 seconds ... 
69.73/69.86	c Bin: Executing ubcsat2006
69.73/69.86	c child exited successfully
69.73/69.86	c ubcsat2006 returned code 0.
69.73/69.86	c satzilla computing base features
69.73/69.86	Error!!! VCG-VAR-entropy
69.73/69.86	Satzilla is runing default solver ... 
69.73/69.86	 c satzilla running minisat20 ... 
69.73/69.86	This is MiniSat 2.0 beta
69.73/69.86	WARNING: for repeatability, setting FPU to use double precision
69.73/69.86	============================[ Problem Statistics ]=============================
69.73/69.86	|                                                                             |
69.73/69.88	|  Number of variables:  175524                                               |
69.73/69.88	|  Number of clauses:    730199                                               |
70.23/70.31	|  Parsing time:         0.39         s                                       |
70.23/70.34	============================[ Search Statistics ]==============================
70.23/70.34	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
70.23/70.34	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
70.23/70.34	===============================================================================
70.23/70.34	|         0 |  168852   700648  1801950 |   233549        0    nan |  0.000 % |
70.23/70.36	|       100 |  168851   700648  1801950 |   256904       99      5 |  3.813 % |
70.33/70.42	|       250 |  168849   700648  1801950 |   282594      248     10 |  4.198 % |
70.42/70.53	|       475 |  168849   700648  1801950 |   310854      473     11 |  4.198 % |
70.72/70.88	|       812 |  168837   700648  1801950 |   341939      810     12 |  4.198 % |
71.02/71.18	|      1318 |  168837   700648  1801950 |   376133     1316     13 |  4.198 % |
71.42/71.55	|      2077 |  168837   700648  1801950 |   413746     2075     15 |  4.198 % |
72.02/72.10	|      3216 |  168155   697637  1794268 |   455121     3213     16 |  4.198 % |
72.82/72.97	|      4924 |  168155   697637  1794268 |   500633     4921     19 |  4.198 % |
75.53/75.69	|      7486 |  168155   697622  1794238 |   550697     7483     34 |  4.198 % |
77.42/77.50	|     11331 |  168155   697622  1794238 |   605766    11328     32 |  4.198 % |
83.32/83.46	|     17098 |  168155   697622  1794238 |   666343    17095     36 |  4.198 % |
90.12/90.22	|     25747 |  168155   697622  1794238 |   732977    25744     37 |  4.198 % |
97.21/97.30	|     38721 |  168056   696966  1792624 |   806275    38709     34 |  4.255 % |
116.70/116.82	|     58184 |  168050   696966  1792624 |   886903    58170     43 |  4.260 % |
146.20/146.36	|     87377 |  167354   694441  1786316 |   975593    87279     45 |  4.655 % |
179.98/180.11	|    131167 |  167293   694393  1786202 |  1073152   131053     44 |  4.777 % |
238.37/238.56	|    196853 |  167050   692257  1780941 |  1180468   196670     43 |  4.828 % |
423.60/423.80	|    295380 |  166932   691679  1779506 |  1298514   295187     62 |  4.895 % |
914.51/914.98	|    443173 |  166919   691663  1779474 |  1428366   442967     88 |  4.913 % |
1749.11/1749.82	|    664859 |  166805   691095  1778124 |  1571203   664448    100 |  4.973 % |
4034.47/4036.13	|    997384 |  166780   690900  1777698 |  1728323   996838    127 |  4.983 % |
8034.78/8038.03	|   1496172 |  166713   690473  1776693 |  1901155  1495431    137 |  5.020 % |
9998.36/10002.39	c Bin: Executing minisat20
9998.36/10002.39	c child exit by a signal
9998.36/10002.39	c minisat20 returned code 137.
9998.36/10002.39	c minisat20 returned code 137.
9998.36/10002.39	c satzilla running zchaff_rand ... 
9998.36/10002.39	c Bin: Executing zchaff_rand
9998.36/10002.39	c zchaff_rand returned code 1.
9998.36/10002.39	c zchaff_rand returned code 1.
9998.36/10002.39	c satzilla running vallst ... 
9998.36/10002.39	c Bin: Executing vallst
9998.36/10002.39	c vallst returned code 1.
9998.36/10002.39	c vallst returned code 1.
9998.36/10002.39	c satzilla running march_dl ... 
9998.36/10002.39	c Bin: Executing march_dl
9998.36/10002.39	c march_dl returned code 1.
9998.36/10002.39	c march_dl returned code 1.
9998.36/10002.39	c satzilla running kcnfs ... 
9998.36/10002.39	c Bin: Executing kcnfs
9998.36/10002.39	c kcnfs returned code 1.
9998.36/10002.39	c kcnfs returned code 1.
9998.36/10002.39	c satzilla running minisat20 with preprocessing ...

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/node38/watcher-455999-1178629359 -o ROOT/results/node38/solver-455999-1178629359 -C 10000 -W 15000 -M 1800 --output-limit 1,15 /tmp/evaluation/455999-1178629359/SATzilla2007_C /tmp/evaluation/455999-1178629359/instance-455999-1178629359.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 15000 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: 0.99 0.97 0.98 3/77 30723
/proc/meminfo: memFree=1510856/2055920 swapFree=4154688/4192956
[pid=30723] ppid=30721 vsize=1440 CPUtime=0
/proc/30723/stat : 30723 (SATzilla2007_C) S 30721 30723 30427 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 295102661 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/30723/statm: 360 110 95 260 0 84 0
[pid=30724] ppid=30723 vsize=632 CPUtime=0
/proc/30724/stat : 30724 (march_dl) R 30723 30723 30427 0 -1 4194304 51 0 0 0 0 0 0 0 19 0 1 0 295102661 647168 46 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134669245 0 0 8392704 0 0 0 0 17 1 0 0
/proc/30724/statm: 158 46 39 118 0 37 0

[startup+0.0809041 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 30723
/proc/meminfo: memFree=1510856/2055920 swapFree=4154688/4192956
[pid=30723] ppid=30721 vsize=1440 CPUtime=0
/proc/30723/stat : 30723 (SATzilla2007_C) S 30721 30723 30427 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 295102661 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/30723/statm: 360 110 95 260 0 84 0
[pid=30724] ppid=30723 vsize=632 CPUtime=0.07
/proc/30724/stat : 30724 (march_dl) R 30723 30723 30427 0 -1 4194304 51 0 0 0 7 0 0 0 19 0 1 0 295102661 647168 46 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134669245 0 0 8392704 0 0 0 0 17 1 0 0
/proc/30724/statm: 158 46 39 118 0 37 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2072

[startup+0.101907 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 30723
/proc/meminfo: memFree=1510856/2055920 swapFree=4154688/4192956
[pid=30723] ppid=30721 vsize=1440 CPUtime=0
/proc/30723/stat : 30723 (SATzilla2007_C) S 30721 30723 30427 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 295102661 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/30723/statm: 360 110 95 260 0 84 0
[pid=30724] ppid=30723 vsize=632 CPUtime=0.09
/proc/30724/stat : 30724 (march_dl) R 30723 30723 30427 0 -1 4194304 51 0 0 0 9 0 0 0 19 0 1 0 295102661 647168 46 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134669245 0 0 8392704 0 0 0 0 17 1 0 0
/proc/30724/statm: 158 46 39 118 0 37 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2072

[startup+0.301944 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 30723
/proc/meminfo: memFree=1510856/2055920 swapFree=4154688/4192956
[pid=30723] ppid=30721 vsize=1440 CPUtime=0
/proc/30723/stat : 30723 (SATzilla2007_C) S 30721 30723 30427 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 295102661 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/30723/statm: 360 110 95 260 0 84 0
[pid=30724] ppid=30723 vsize=18308 CPUtime=0.29
/proc/30724/stat : 30724 (march_dl) R 30723 30723 30427 0 -1 4194304 3672 0 0 0 28 1 0 0 21 0 1 0 295102661 18747392 3667 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134669245 0 0 8392704 0 0 0 0 17 1 0 0
/proc/30724/statm: 4577 3667 50 118 0 4456 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19748

[startup+0.702022 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 30723
/proc/meminfo: memFree=1510856/2055920 swapFree=4154688/4192956
[pid=30723] ppid=30721 vsize=1440 CPUtime=0
/proc/30723/stat : 30723 (SATzilla2007_C) S 30721 30723 30427 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 295102661 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/30723/statm: 360 110 95 260 0 84 0
[pid=30724] ppid=30723 vsize=23192 CPUtime=0.69
/proc/30724/stat : 30724 (march_dl) R 30723 30723 30427 0 -1 4194304 5175 0 0 0 67 2 0 0 25 0 1 0 295102661 23748608 5170 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134669245 0 0 8392704 0 0 0 0 17 1 0 0
/proc/30724/statm: 5798 5170 50 118 0 5677 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24632

[startup+1.50118 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 30725
/proc/meminfo: memFree=1485624/2055920 swapFree=4154688/4192956
[pid=30723] ppid=30721 vsize=1440 CPUtime=0
/proc/30723/stat : 30723 (SATzilla2007_C) S 30721 30723 30427 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 295102661 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/30723/statm: 360 110 95 260 0 84 0
[pid=30724] ppid=30723 vsize=58452 CPUtime=1.49
/proc/30724/stat : 30724 (march_dl) R 30723 30723 30427 0 -1 4194304 13138 0 0 0 143 6 0 0 25 0 1 0 295102661 59854848 11693 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134544603 0 0 8392704 0 0 0 0 17 1 0 0
/proc/30724/statm: 14613 11693 53 118 0 14492 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 59892

[startup+3.10248 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 30725
/proc/meminfo: memFree=1446008/2055920 swapFree=4154688/4192956
[pid=30723] ppid=30721 vsize=1440 CPUtime=0
/proc/30723/stat : 30723 (SATzilla2007_C) S 30721 30723 30427 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 295102661 1474560 110 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/30723/statm: 360 110 95 260 0 84 0
[pid=30724] ppid=30723 vsize=74208 CPUtime=3.09
/proc/30724/stat : 30724 (march_dl) R 30723 30723 30427 0 -1 4194304 17931 0 0 0 301 8 0 0 25 0 1 0 295102661 75988992 15692 18446744073709551615 134512640 134996440 4294956688 18446744073709551615 134651455 0 0 8392704 0 0 0 0 17 1 0 0
/proc/30724/statm: 18552 15692 55 118 0 18431 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 75648

[startup+6.3011 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 30726
/proc/meminfo: memFree=1505336/2055920 swapFree=4154688/4192956
[pid=30723] ppid=30721 vsize=1440 CPUtime=5
/proc/30723/stat : 30723 (SATzilla2007_C) S 30721 30723 30427 0 -1 4194304 134 18356 0 0 0 0 490 10 16 0 1 0 295102661 1474560 111 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 0 0 0
/proc/30723/statm: 360 111 96 260 0 84 0
[pid=30726] ppid=30723 vsize=64316 CPUtime=1.28
/proc/30726/stat : 30726 (ubcsat2006) R 30723 30723 30427 0 -1 4194304 11381 0 0 0 121 7 0 0 25 0 1 0 295103162 65859584 11364 18446744073709551615 134512640 134777720 4294956544 18446744073709551615 134553126 0 0 8392704 0 0 0 0 17 1 0 0
/proc/30726/statm: 16079 11364 156 64 0 15660 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 65756

[startup+12.7013 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 30726
/proc/meminfo: memFree=1443712/2055920 swapFree=4154688/4192956
[pid=30723] ppid=30721 vsize=72364 CPUtime=12.67
/proc/30723/stat : 30723 (SATzilla2007_C) R 30721 30723 30427 0 -1 4194304 16908 29743 0 0 453 9 787 18 25 0 1 0 295102661 74100736 16878 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216365 0 0 4096 0 0 0 0 17 1 0 0
/proc/30723/statm: 18091 16878 121 260 0 17815 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 72364

[startup+25.5018 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 30726
/proc/meminfo: memFree=1443528/2055920 swapFree=4154688/4192956
[pid=30723] ppid=30721 vsize=72364 CPUtime=25.47
/proc/30723/stat : 30723 (SATzilla2007_C) R 30721 30723 30427 0 -1 4194304 17001 29743 0 0 1732 10 787 18 25 0 1 0 295102661 74100736 16971 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216365 0 0 4096 0 0 0 0 17 1 0 0
/proc/30723/statm: 18091 16971 121 260 0 17815 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 72364

[startup+51.1017 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 30726
/proc/meminfo: memFree=1442824/2055920 swapFree=4154688/4192956
[pid=30723] ppid=30721 vsize=72364 CPUtime=51.04
/proc/30723/stat : 30723 (SATzilla2007_C) R 30721 30723 30427 0 -1 4194304 17186 29743 0 0 4286 13 787 18 25 0 1 0 295102661 74100736 17156 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216365 0 0 4096 0 0 0 0 17 1 0 0
/proc/30723/statm: 18091 17156 121 260 0 17815 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 72364

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 30727
/proc/meminfo: memFree=1421376/2055920 swapFree=4154688/4192956
[pid=30723] ppid=30721 vsize=43280 CPUtime=69.8
/proc/30723/stat : 30723 (SATzilla2007_C) S 30721 30723 30427 0 -1 4194304 21911 29743 0 0 6157 18 787 18 25 0 1 0 295102661 44318720 10445 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/30723/statm: 10820 10445 126 260 0 10544 0
[pid=30727] ppid=30723 vsize=52552 CPUtime=32.42
/proc/30727/stat : 30727 (minisat20) R 30723 30723 30427 0 -1 4194304 12113 0 0 0 3234 8 0 0 25 0 1 0 295109647 53813248 12107 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134528125 0 0 8392704 3 0 0 0 17 1 0 0
/proc/30727/statm: 13138 12107 59 118 0 13016 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 95832

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 30727
/proc/meminfo: memFree=1405632/2055920 swapFree=4154688/4192956
[pid=30723] ppid=30721 vsize=43280 CPUtime=69.8
/proc/30723/stat : 30723 (SATzilla2007_C) S 30721 30723 30427 0 -1 4194304 21911 29743 0 0 6157 18 787 18 25 0 1 0 295102661 44318720 10445 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/30723/statm: 10820 10445 126 260 0 10544 0
[pid=30727] ppid=30723 vsize=68300 CPUtime=92.39
/proc/30727/stat : 30727 (minisat20) R 30723 30723 30427 0 -1 4194304 16064 0 0 0 9227 12 0 0 25 0 1 0 295109647 69939200 16058 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134649756 0 0 8392704 3 0 0 0 17 1 0 0
/proc/30727/statm: 17075 16058 59 118 0 16953 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 111580

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 30727
/proc/meminfo: memFree=1390656/2055920 swapFree=4154688/4192956
[pid=30723] ppid=30721 vsize=43280 CPUtime=69.8
/proc/30723/stat : 30723 (SATzilla2007_C) S 30721 30723 30427 0 -1 4194304 21911 29743 0 0 6157 18 787 18 25 0 1 0 295102661 44318720 10445 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/30723/statm: 10820 10445 126 260 0 10544 0
[pid=30727] ppid=30723 vsize=83224 CPUtime=152.36
/proc/30727/stat : 30727 (minisat20) R 30723 30723 30427 0 -1 4194304 19781 0 0 0 15220 16 0 0 25 0 1 0 295109647 85221376 19775 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134533650 0 0 8392704 3 0 0 0 17 1 0 0
/proc/30727/statm: 20806 19775 59 118 0 20684 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 126504

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 30727
/proc/meminfo: memFree=1379136/2055920 swapFree=4154688/4192956
[pid=30723] ppid=30721 vsize=43280 CPUtime=69.8
/proc/30723/stat : 30723 (SATzilla2007_C) S 30721 30723 30427 0 -1 4194304 21911 29743 0 0 6157 18 787 18 25 0 1 0 295102661 44318720 10445 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/30723/statm: 10820 10445 126 260 0 10544 0
[pid=30727] ppid=30723 vsize=94988 CPUtime=212.35
/proc/30727/stat : 30727 (minisat20) R 30723 30723 30427 0 -1 4194304 22672 0 0 0 21214 21 0 0 25 0 1 0 295109647 97267712 22666 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134525802 0 0 8392704 3 0 0 0 17 1 0 0
/proc/30727/statm: 23747 22666 59 118 0 23625 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 138268

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 30727
/proc/meminfo: memFree=1363200/2055920 swapFree=4154688/4192956
[pid=30723] ppid=30721 vsize=43280 CPUtime=69.8
/proc/30723/stat : 30723 (SATzilla2007_C) S 30721 30723 30427 0 -1 4194304 21911 29743 0 0 6157 18 787 18 25 0 1 0 295102661 44318720 10445 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/30723/statm: 10820 10445 126 260 0 10544 0
[pid=30727] ppid=30723 vsize=110712 CPUtime=272.32
/proc/30727/stat : 30727 (minisat20) R 30723 30723 30427 0 -1 4194304 26643 0 0 0 27206 26 0 0 25 0 1 0 295109647 113369088 26637 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134525155 0 0 8392704 3 0 0 0 17 1 0 0
/proc/30727/statm: 27678 26637 59 118 0 27556 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 153992

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 30727
/proc/meminfo: memFree=1349952/2055920 swapFree=4154688/4192956
[pid=30723] ppid=30721 vsize=43280 CPUtime=69.8
/proc/30723/stat : 30723 (SATzilla2007_C) S 30721 30723 30427 0 -1 4194304 21911 29743 0 0 6157 18 787 18 25 0 1 0 295102661 44318720 10445 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/30723/statm: 10820 10445 126 260 0 10544 0

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

[pid=30723] ppid=30721 vsize=43280 CPUtime=69.8
/proc/30723/stat : 30723 (SATzilla2007_C) S 30721 30723 30427 0 -1 4194304 21911 29743 0 0 6157 18 787 18 25 0 1 0 295102661 44318720 10445 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/30723/statm: 10820 10445 126 260 0 10544 0
[pid=30727] ppid=30723 vsize=1008600 CPUtime=9208.82
/proc/30727/stat : 30727 (minisat20) R 30723 30723 30427 0 -1 4194304 249862 0 0 0 920535 347 0 0 25 0 1 0 295109647 1032806400 249848 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134525434 0 0 8392704 3 0 0 0 17 1 0 0
/proc/30727/statm: 252150 249848 59 118 0 252028 0
Current children cumulated CPU time (s) 9278.62
Current children cumulated vsize (KiB) 1051880

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31130
/proc/meminfo: memFree=464960/2055920 swapFree=4154688/4192956
[pid=30723] ppid=30721 vsize=43280 CPUtime=69.8
/proc/30723/stat : 30723 (SATzilla2007_C) S 30721 30723 30427 0 -1 4194304 21911 29743 0 0 6157 18 787 18 25 0 1 0 295102661 44318720 10445 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/30723/statm: 10820 10445 126 260 0 10544 0
[pid=30727] ppid=30723 vsize=1011744 CPUtime=9268.8
/proc/30727/stat : 30727 (minisat20) R 30723 30723 30427 0 -1 4194304 250681 0 0 0 926532 348 0 0 25 0 1 0 295109647 1036025856 250667 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134525434 0 0 8392704 3 0 0 0 17 1 0 0
/proc/30727/statm: 252936 250667 59 118 0 252814 0
Current children cumulated CPU time (s) 9338.6
Current children cumulated vsize (KiB) 1055024

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31130
/proc/meminfo: memFree=460480/2055920 swapFree=4154688/4192956
[pid=30723] ppid=30721 vsize=43280 CPUtime=69.8
/proc/30723/stat : 30723 (SATzilla2007_C) S 30721 30723 30427 0 -1 4194304 21911 29743 0 0 6157 18 787 18 25 0 1 0 295102661 44318720 10445 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/30723/statm: 10820 10445 126 260 0 10544 0
[pid=30727] ppid=30723 vsize=1016352 CPUtime=9328.77
/proc/30727/stat : 30727 (minisat20) R 30723 30723 30427 0 -1 4194304 251803 0 0 0 932528 349 0 0 25 0 1 0 295109647 1040744448 251789 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134525788 0 0 8392704 3 0 0 0 17 1 0 0
/proc/30727/statm: 254088 251789 59 118 0 253966 0
Current children cumulated CPU time (s) 9398.57
Current children cumulated vsize (KiB) 1059632

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31130
/proc/meminfo: memFree=457408/2055920 swapFree=4154688/4192956
[pid=30723] ppid=30721 vsize=43280 CPUtime=69.8
/proc/30723/stat : 30723 (SATzilla2007_C) S 30721 30723 30427 0 -1 4194304 21911 29743 0 0 6157 18 787 18 25 0 1 0 295102661 44318720 10445 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/30723/statm: 10820 10445 126 260 0 10544 0
[pid=30727] ppid=30723 vsize=1019408 CPUtime=9388.75
/proc/30727/stat : 30727 (minisat20) R 30723 30723 30427 0 -1 4194304 252565 0 0 0 938524 351 0 0 25 0 1 0 295109647 1043873792 252551 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134525779 0 0 8392704 3 0 0 0 17 1 0 0
/proc/30727/statm: 254852 252551 59 118 0 254730 0
Current children cumulated CPU time (s) 9458.55
Current children cumulated vsize (KiB) 1062688

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31130
/proc/meminfo: memFree=454400/2055920 swapFree=4154688/4192956
[pid=30723] ppid=30721 vsize=43280 CPUtime=69.8
/proc/30723/stat : 30723 (SATzilla2007_C) S 30721 30723 30427 0 -1 4194304 21911 29743 0 0 6157 18 787 18 25 0 1 0 295102661 44318720 10445 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/30723/statm: 10820 10445 126 260 0 10544 0
[pid=30727] ppid=30723 vsize=1022484 CPUtime=9448.73
/proc/30727/stat : 30727 (minisat20) R 30723 30723 30427 0 -1 4194304 253330 0 0 0 944521 352 0 0 25 0 1 0 295109647 1047023616 253316 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134525788 0 0 8392704 3 0 0 0 17 1 0 0
/proc/30727/statm: 255621 253316 59 118 0 255499 0
Current children cumulated CPU time (s) 9518.53
Current children cumulated vsize (KiB) 1065764

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31130
/proc/meminfo: memFree=450944/2055920 swapFree=4154688/4192956
[pid=30723] ppid=30721 vsize=43280 CPUtime=69.8
/proc/30723/stat : 30723 (SATzilla2007_C) S 30721 30723 30427 0 -1 4194304 21911 29743 0 0 6157 18 787 18 25 0 1 0 295102661 44318720 10445 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/30723/statm: 10820 10445 126 260 0 10544 0
[pid=30727] ppid=30723 vsize=1025924 CPUtime=9508.7
/proc/30727/stat : 30727 (minisat20) R 30723 30723 30427 0 -1 4194304 254190 0 0 0 950517 353 0 0 25 0 1 0 295109647 1050546176 254176 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134525434 0 0 8392704 3 0 0 0 17 1 0 0
/proc/30727/statm: 256481 254176 59 118 0 256359 0
Current children cumulated CPU time (s) 9578.5
Current children cumulated vsize (KiB) 1069204

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31130
/proc/meminfo: memFree=444224/2055920 swapFree=4154688/4192956
[pid=30723] ppid=30721 vsize=43280 CPUtime=69.8
/proc/30723/stat : 30723 (SATzilla2007_C) S 30721 30723 30427 0 -1 4194304 21911 29743 0 0 6157 18 787 18 25 0 1 0 295102661 44318720 10445 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/30723/statm: 10820 10445 126 260 0 10544 0
[pid=30727] ppid=30723 vsize=1032656 CPUtime=9568.69
/proc/30727/stat : 30727 (minisat20) R 30723 30723 30427 0 -1 4194304 255909 0 0 0 956513 356 0 0 25 0 1 0 295109647 1057439744 255895 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134525619 0 0 8392704 3 0 0 0 17 1 0 0
/proc/30727/statm: 258164 255895 59 118 0 258042 0
Current children cumulated CPU time (s) 9638.49
Current children cumulated vsize (KiB) 1075936

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31130
/proc/meminfo: memFree=439424/2055920 swapFree=4154688/4192956
[pid=30723] ppid=30721 vsize=43280 CPUtime=69.8
/proc/30723/stat : 30723 (SATzilla2007_C) S 30721 30723 30427 0 -1 4194304 21911 29743 0 0 6157 18 787 18 25 0 1 0 295102661 44318720 10445 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/30723/statm: 10820 10445 126 260 0 10544 0
[pid=30727] ppid=30723 vsize=1037432 CPUtime=9628.66
/proc/30727/stat : 30727 (minisat20) R 30723 30723 30427 0 -1 4194304 257082 0 0 0 962508 358 0 0 25 0 1 0 295109647 1062330368 257068 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134525779 0 0 8392704 3 0 0 0 17 1 0 0
/proc/30727/statm: 259358 257068 59 118 0 259236 0
Current children cumulated CPU time (s) 9698.46
Current children cumulated vsize (KiB) 1080712

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31130
/proc/meminfo: memFree=435392/2055920 swapFree=4154688/4192956
[pid=30723] ppid=30721 vsize=43280 CPUtime=69.8
/proc/30723/stat : 30723 (SATzilla2007_C) S 30721 30723 30427 0 -1 4194304 21911 29743 0 0 6157 18 787 18 25 0 1 0 295102661 44318720 10445 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/30723/statm: 10820 10445 126 260 0 10544 0
[pid=30727] ppid=30723 vsize=1041392 CPUtime=9688.64
/proc/30727/stat : 30727 (minisat20) R 30723 30723 30427 0 -1 4194304 258082 0 0 0 968505 359 0 0 25 0 1 0 295109647 1066385408 258068 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134525779 0 0 8392704 3 0 0 0 17 1 0 0
/proc/30727/statm: 260348 258068 59 118 0 260226 0
Current children cumulated CPU time (s) 9758.44
Current children cumulated vsize (KiB) 1084672

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31130
/proc/meminfo: memFree=431552/2055920 swapFree=4154688/4192956
[pid=30723] ppid=30721 vsize=43280 CPUtime=69.8
/proc/30723/stat : 30723 (SATzilla2007_C) S 30721 30723 30427 0 -1 4194304 21911 29743 0 0 6157 18 787 18 25 0 1 0 295102661 44318720 10445 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/30723/statm: 10820 10445 126 260 0 10544 0
[pid=30727] ppid=30723 vsize=1045104 CPUtime=9748.62
/proc/30727/stat : 30727 (minisat20) R 30723 30723 30427 0 -1 4194304 259033 0 0 0 974501 361 0 0 25 0 1 0 295109647 1070186496 259019 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134525636 0 0 8392704 3 0 0 0 17 1 0 0
/proc/30727/statm: 261276 259019 59 118 0 261154 0
Current children cumulated CPU time (s) 9818.42
Current children cumulated vsize (KiB) 1088384

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31130
/proc/meminfo: memFree=427840/2055920 swapFree=4154688/4192956
[pid=30723] ppid=30721 vsize=43280 CPUtime=69.8
/proc/30723/stat : 30723 (SATzilla2007_C) S 30721 30723 30427 0 -1 4194304 21911 29743 0 0 6157 18 787 18 25 0 1 0 295102661 44318720 10445 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/30723/statm: 10820 10445 126 260 0 10544 0
[pid=30727] ppid=30723 vsize=1048836 CPUtime=9808.6
/proc/30727/stat : 30727 (minisat20) R 30723 30723 30427 0 -1 4194304 259973 0 0 0 980498 362 0 0 25 0 1 0 295109647 1074008064 259959 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134525779 0 0 8392704 3 0 0 0 17 1 0 0
/proc/30727/statm: 262209 259959 59 118 0 262087 0
Current children cumulated CPU time (s) 9878.4
Current children cumulated vsize (KiB) 1092116

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31130
/proc/meminfo: memFree=423744/2055920 swapFree=4154688/4192956
[pid=30723] ppid=30721 vsize=43280 CPUtime=69.8
/proc/30723/stat : 30723 (SATzilla2007_C) S 30721 30723 30427 0 -1 4194304 21911 29743 0 0 6157 18 787 18 25 0 1 0 295102661 44318720 10445 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/30723/statm: 10820 10445 126 260 0 10544 0
[pid=30727] ppid=30723 vsize=1052944 CPUtime=9868.57
/proc/30727/stat : 30727 (minisat20) R 30723 30723 30427 0 -1 4194304 260984 0 0 0 986493 364 0 0 25 0 1 0 295109647 1078214656 260970 18446744073709551615 134512640 134998072 4294956688 18446744073709551615 134525422 0 0 8392704 3 0 0 0 17 1 0 0
/proc/30727/statm: 263236 260970 59 118 0 263114 0
Current children cumulated CPU time (s) 9938.37
Current children cumulated vsize (KiB) 1096224

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31130
/proc/meminfo: memFree=419968/2055920 swapFree=4154688/4192956
[pid=30723] ppid=30721 vsize=43280 CPUtime=69.8
/proc/30723/stat : 30723 (SATzilla2007_C) S 30721 30723 30427 0 -1 4194304 21911 29743 0 0 6157 18 787 18 25 0 1 0 295102661 44318720 10445 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 135216413 0 0 4096 0 18446744071563356171 0 0 17 1 0 0
/proc/30723/statm: 10820 10445 126 260 0 10544 0
[pid=30727] ppid=30723 vsize=0 CPUtime=9928.56
/proc/30727/stat : 30727 (minisat20) R 30723 30723 30427 0 -1 4195332 261935 0 0 0 992483 373 0 0 25 0 1 0 295109647 0 0 18446744073709551615 0 0 0 0 0 256 0 8392704 3 0 0 0 17 1 0 0
/proc/30727/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 9998.36
Current children cumulated vsize (KiB) 43280



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10004 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31130
/proc/meminfo: memFree=1374024/2055920 swapFree=4154688/4192956
[pid=30723] ppid=30721 vsize=145712 CPUtime=10000.1
/proc/30723/stat : 30723 (SATzilla2007_C) R 30721 30723 30427 0 -1 4194304 46020 291678 0 0 6306 29 993270 401 25 0 1 0 295102661 149209088 34328 18446744073709551615 134512640 135579813 4294956656 18446744073709551615 134592898 0 0 4096 0 0 0 0 17 1 0 0
/proc/30723/statm: 36428 34328 139 260 0 36152 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 145712

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10004
CPU time (s): 10000.1
CPU user time (s): 9995.77
CPU system time (s): 4.32934
CPU usage (%): 99.9607
Max. virtual memory (cumulated for all children) (KiB): 1100100

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9995.77
system time used= 4.32934
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 337698
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= 28
involuntary context switches= 49112

runsolver used 9.52655 second user time and 26.7689 second system time

The end

Launcher Data (download as text)

Begin job on node38 on Tue May  8 13:02:40 UTC 2007

IDJOB= 455999
IDBENCH= 20572
IDSOLVER= 179
FILE ID= node38/455999-1178629359

PBS_JOBID= 5218308

Free space on /tmp= 66539 MiB

SOLVER NAME= SATzilla CRAFTED
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2004_30/IBM_FV_2004_rule_batch_30_SAT_dat.k85.cnf
COMMAND LINE= /tmp/evaluation/455999-1178629359/SATzilla2007_C /tmp/evaluation/455999-1178629359/instance-455999-1178629359.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-455999-1178629359 -o ROOT/results/node38/solver-455999-1178629359 -C 10000 -W 15000 -M 1800 --output-limit 1,15  /tmp/evaluation/455999-1178629359/SATzilla2007_C /tmp/evaluation/455999-1178629359/instance-455999-1178629359.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  e2ab53f07158137fdccdce6798b16e56

RANDOM SEED= 963592705

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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		: 3000.263
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		: 3000.263
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:       1511200 kB
Buffers:         40584 kB
Cached:         375156 kB
SwapCached:       6880 kB
Active:         217400 kB
Inactive:       225552 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1511200 kB
SwapTotal:     4192956 kB
SwapFree:      4154688 kB
Dirty:           25880 kB
Writeback:           0 kB
Mapped:          34324 kB
Slab:            86984 kB
Committed_AS:  4753000 kB
PageTables:       2068 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= 66539 MiB

End job on node38 on Tue May  8 15:49:26 UTC 2007