Trace number 3419698

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
minisat hack reference: minisat 2.2.0UNSAT 2599.16 2599.13

General information on the benchmark

Nameindustrial/IBM_FV_2002_13_rule_1/
SAT_dat.k20.cnf
MD5SUM2bee695ce4278b72ee9295631ad94252
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark162.983
Satisfiable
(Un)Satisfiability was proved
Number of variables31357
Number of clauses133420
Sum of the clauses size370492
Maximum clause length37
Minimum clause length1
Number of clauses of size 1278
Number of clauses of size 258046
Number of clauses of size 369900
Number of clauses of size 4166
Number of clauses of size 5305
Number of clauses of size over 54725

Solver Data 

2599.12/2599.11	WARNING: for repeatability, setting FPU to use double precision
2599.12/2599.11	============================[ Problem Statistics ]=============================
2599.12/2599.11	|                                                                             |
2599.12/2599.11	|  Number of variables:         31357                                         |
2599.12/2599.11	|  Number of clauses:          133142                                         |
2599.12/2599.11	|  Parse time:                   0.06 s                                       |
2599.12/2599.11	|  Eliminated clauses:           0.82 Mb                                      |
2599.12/2599.11	|  Simplification time:          0.19 s                                       |
2599.12/2599.11	|                                                                             |
2599.12/2599.11	============================[ Search Statistics ]==============================
2599.12/2599.11	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
2599.12/2599.11	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
2599.12/2599.11	===============================================================================
2599.12/2599.11	|       100 |   15376   109824   388762 |    40268      100     27 |  0.906 % |
2599.12/2599.11	|       250 |   15376   109824   388762 |    44295      250     16 |  0.906 % |
2599.12/2599.11	|       475 |   15376   109824   388762 |    48725      475     33 |  0.906 % |
2599.12/2599.11	|       812 |   15376   109824   388762 |    53597      812     30 |  0.906 % |
2599.12/2599.11	|      1318 |   15376   109824   388762 |    58957     1318     22 |  0.906 % |
2599.12/2599.11	|      2077 |   15376   109824   388762 |    64853     2077     23 |  0.906 % |
2599.12/2599.11	|      3216 |   15376   109824   388762 |    71338     3216     27 |  0.906 % |
2599.12/2599.11	|      4924 |   15376   109824   388762 |    78472     4924     35 |  0.906 % |
2599.12/2599.11	|      7486 |   15376   109824   388762 |    86319     7486     50 |  0.906 % |
2599.12/2599.11	|     11330 |   15376   109824   388762 |    94951    11330     65 |  0.906 % |
2599.12/2599.11	|     17096 |   15375   109816   388738 |   104446    17095     66 |  0.909 % |
2599.12/2599.11	|     25745 |   15375   109816   388738 |   114891    25744     87 |  0.909 % |
2599.12/2599.11	|     38719 |   15375   109816   388738 |   126380    38718     84 |  0.909 % |
2599.12/2599.11	|     58180 |   15375   109816   388738 |   139018    58179     77 |  0.909 % |
2599.12/2599.11	|     87372 |   15375   109816   388738 |   152920    87371     79 |  0.909 % |
2599.12/2599.11	|    131161 |   15375   109816   388738 |   168212   131160     78 |  0.909 % |
2599.12/2599.11	|    196845 |   15375   109816   388738 |   185034    44777     48 |  0.909 % |
2599.12/2599.11	|    295371 |   15375   109816   388738 |   203537   143303     65 |  0.909 % |
2599.12/2599.11	|    443160 |   15370   109775   388615 |   223891   107183     74 |  0.925 % |
2599.12/2599.11	|    664843 |   15367   109757   388552 |   246280   124221     64 |  0.934 % |
2599.12/2599.11	|    997368 |   15364   109738   388493 |   270908   231372     74 |  0.944 % |
2599.12/2599.11	|   1496156 |   15363   109730   388469 |   297999   224067     64 |  0.947 % |
2599.12/2599.11	|   2244338 |   15363   109730   388469 |   327799   128481    118 |  0.947 % |
2599.12/2599.11	|   3366612 |   15360   109710   388413 |   360579    32819     26 |  0.957 % |
2599.12/2599.11	|   5050023 |   15357   109692   388360 |   396636   362130     97 |  0.966 % |
2599.12/2599.11	|   7575139 |   15356   109686   388344 |   436300   286753     86 |  0.969 % |
2599.12/2599.11	|  11362814 |   15354   109668   388292 |   479930   366997    184 |  0.976 % |
2599.12/2599.11	===============================================================================
2599.12/2599.11	restarts              : 20477
2599.12/2599.11	conflicts             : 13635404       (5251 /sec)
2599.12/2599.11	decisions             : 23013874       (0.00 % random) (8863 /sec)
2599.12/2599.11	propagations          : 8980469290     (3458526 /sec)
2599.12/2599.11	conflict literals     : 1093198325     (28.49 % deleted)
2599.12/2599.11	Memory used           : 766.00 MB
2599.12/2599.11	CPU time              : 2596.62 s
2599.12/2599.11	
2599.12/2599.11	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 961)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3419698-1306579394/watcher-3419698-1306579394 -o /tmp/evaluation-result-3419698-1306579394/solver-3419698-1306579394 -C 5000 -W 5100 -M 15500 minisat_release HOME/instance-3419698-1306579394.cnf 

running on 4 cores: 0,2,4,6

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): 5100 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.00 0.00 0.00 3/560 21399
/proc/meminfo: memFree=23740096/32950928 swapFree=41934332/67111528
[pid=21399] ppid=21397 vsize=22128 CPUtime=0.01 cores=0,2,4,6
/proc/21399/stat : 21399 (minisat_release) R 21397 21399 21356 0 -1 4202496 1457 0 0 0 1 0 0 0 21 0 1 0 769538120 22659072 1365 33554432000 4194304 4291037 140735739529760 18446744073709551615 4270066 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/21399/statm: 5532 1366 215 24 0 2166 0

[startup+0.062335 s]
/proc/loadavg: 0.00 0.00 0.00 3/560 21399
/proc/meminfo: memFree=23740096/32950928 swapFree=41934332/67111528
[pid=21399] ppid=21397 vsize=29496 CPUtime=0.05 cores=0,2,4,6
/proc/21399/stat : 21399 (minisat_release) R 21397 21399 21356 0 -1 4202496 3841 0 0 0 5 0 0 0 21 0 1 0 769538120 30203904 3477 33554432000 4194304 4291037 140735739529760 18446744073709551615 4277473 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/21399/statm: 7374 3477 216 24 0 4008 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 29496

[startup+0.100324 s]
/proc/loadavg: 0.00 0.00 0.00 3/560 21399
/proc/meminfo: memFree=23740096/32950928 swapFree=41934332/67111528
[pid=21399] ppid=21397 vsize=30656 CPUtime=0.09 cores=0,2,4,6
/proc/21399/stat : 21399 (minisat_release) R 21397 21399 21356 0 -1 4202496 4289 0 0 0 9 0 0 0 21 0 1 0 769538120 31391744 3910 33554432000 4194304 4291037 140735739529760 18446744073709551615 4276877 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/21399/statm: 7664 3910 240 24 0 4298 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 30656

[startup+0.300307 s]
/proc/loadavg: 0.00 0.00 0.00 3/560 21399
/proc/meminfo: memFree=23740096/32950928 swapFree=41934332/67111528
[pid=21399] ppid=21397 vsize=31676 CPUtime=0.29 cores=0,2,4,6
/proc/21399/stat : 21399 (minisat_release) R 21397 21399 21356 0 -1 4202496 6207 0 0 0 28 1 0 0 22 0 1 0 769538120 32436224 4342 33554432000 4194304 4291037 140735739529760 18446744073709551615 4261886 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/21399/statm: 7919 4342 258 24 0 4553 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 31676

[startup+0.700112 s]
/proc/loadavg: 0.00 0.00 0.00 3/560 21399
/proc/meminfo: memFree=23740096/32950928 swapFree=41934332/67111528
[pid=21399] ppid=21397 vsize=33352 CPUtime=0.69 cores=0,2,4,6
/proc/21399/stat : 21399 (minisat_release) R 21397 21399 21356 0 -1 4202496 6460 0 0 0 68 1 0 0 24 0 1 0 769538120 34152448 4592 33554432000 4194304 4291037 140735739529760 18446744073709551615 4255624 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/21399/statm: 8338 4592 258 24 0 4972 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 33352

[startup+1.50103 s]
/proc/loadavg: 0.00 0.00 0.00 4/562 21402
/proc/meminfo: memFree=23596016/32950928 swapFree=41934332/67111528
[pid=21399] ppid=21397 vsize=36072 CPUtime=1.49 cores=0,2,4,6
/proc/21399/stat : 21399 (minisat_release) R 21397 21399 21356 0 -1 4202496 6963 0 0 0 148 1 0 0 25 0 1 0 769538120 36937728 5093 33554432000 4194304 4291037 140735739529760 18446744073709551615 4255599 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/21399/statm: 9018 5093 258 24 0 5652 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 36072

[startup+3.10084 s]
/proc/loadavg: 0.00 0.00 0.00 4/562 21402
/proc/meminfo: memFree=23592296/32950928 swapFree=41934332/67111528
[pid=21399] ppid=21397 vsize=40492 CPUtime=3.09 cores=0,2,4,6
/proc/21399/stat : 21399 (minisat_release) R 21397 21399 21356 0 -1 4202496 8289 0 0 0 308 1 0 0 25 0 1 0 769538120 41463808 6405 33554432000 4194304 4291037 140735739529760 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/21399/statm: 10123 6405 258 24 0 6757 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 40492

[startup+6.3003 s]
/proc/loadavg: 0.24 0.05 0.02 4/562 21402
/proc/meminfo: memFree=23582856/32950928 swapFree=41934332/67111528
[pid=21399] ppid=21397 vsize=47804 CPUtime=6.29 cores=0,2,4,6
/proc/21399/stat : 21399 (minisat_release) R 21397 21399 21356 0 -1 4202496 10413 0 0 0 627 2 0 0 25 0 1 0 769538120 48951296 8496 33554432000 4194304 4291037 140735739529760 18446744073709551615 4256182 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/21399/statm: 11951 8496 258 24 0 8585 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 47804

[startup+12.7002 s]
/proc/loadavg: 0.38 0.08 0.03 4/562 21402
/proc/meminfo: memFree=23555732/32950928 swapFree=41934332/67111528
[pid=21399] ppid=21397 vsize=80552 CPUtime=12.69 cores=0,2,4,6
/proc/21399/stat : 21399 (minisat_release) R 21397 21399 21356 0 -1 4202496 14822 0 0 0 1266 3 0 0 25 0 1 0 769538120 82485248 12858 33554432000 4194304 4291037 140735739529760 18446744073709551615 4255577 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/21399/statm: 20138 12858 258 24 0 16772 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 80552

[startup+25.5011 s]
/proc/loadavg: 0.74 0.18 0.06 4/562 21402
/proc/meminfo: memFree=23522968/32950928 swapFree=41934332/67111528
[pid=21399] ppid=21397 vsize=54844 CPUtime=25.48 cores=0,2,4,6
/proc/21399/stat : 21399 (minisat_release) R 21397 21399 21356 0 -1 4202496 24576 0 0 0 2543 5 0 0 25 0 1 0 769538120 56160256 9141 33554432000 4194304 4291037 140735739529760 18446744073709551615 4256186 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/21399/statm: 13711 9141 258 24 0 10345 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 54844

[startup+51.1007 s]
/proc/loadavg: 1.17 0.32 0.11 4/562 21403
/proc/meminfo: memFree=23487264/32950928 swapFree=41934332/67111528
[pid=21399] ppid=21397 vsize=62192 CPUtime=51.08 cores=0,2,4,6
/proc/21399/stat : 21399 (minisat_release) R 21397 21399 21356 0 -1 4202496 42296 0 0 0 5100 8 0 0 25 0 1 0 769538120 63684608 11842 33554432000 4194304 4291037 140735739529760 18446744073709551615 4256186 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/21399/statm: 15548 11842 258 24 0 12182 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 62192

[startup+102.321 s]
/proc/loadavg: 1.64 0.58 0.20 4/562 21406
/proc/meminfo: memFree=23400076/32950928 swapFree=41934332/67111528
[pid=21399] ppid=21397 vsize=131876 CPUtime=102.3 cores=0,2,4,6
/proc/21399/stat : 21399 (minisat_release) R 21397 21399 21356 0 -1 4202496 73561 0 0 0 10214 16 0 0 25 0 1 0 769538120 135041024 22220 33554432000 4194304 4291037 140735739529760 18446744073709551615 4255853 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/21399/statm: 32969 22220 258 24 0 29603 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 131876

[startup+162.301 s]
/proc/loadavg: 1.87 0.83 0.31 4/562 21407
/proc/meminfo: memFree=23382692/32950928 swapFree=41934332/67111528
[pid=21399] ppid=21397 vsize=71880 CPUtime=162.28 cores=0,2,4,6
/proc/21399/stat : 21399 (minisat_release) R 21397 21399 21356 0 -1 4202496 110539 0 0 0 16206 22 0 0 25 0 1 0 769538120 73605120 13733 33554432000 4194304 4291037 140735739529760 18446744073709551615 4261913 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/21399/statm: 17970 13733 258 24 0 14604 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 71880

[startup+222.301 s]
/proc/loadavg: 1.95 1.04 0.42 4/562 21409
/proc/meminfo: memFree=23378312/32950928 swapFree=41934332/67111528
[pid=21399] ppid=21397 vsize=117220 CPUtime=222.29 cores=0,2,4,6
/proc/21399/stat : 21399 (minisat_release) R 21397 21399 21356 0 -1 4202496 147142 0 0 0 22200 29 0 0 25 0 1 0 769538120 120033280 23748 33554432000 4194304 4291037 140735739529760 18446744073709551615 4255599 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/21399/statm: 29305 23748 258 24 0 25939 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 117220

[startup+282.301 s]
/proc/loadavg: 1.98 1.21 0.51 4/562 21410
/proc/meminfo: memFree=23315656/32950928 swapFree=41934332/67111528
[pid=21399] ppid=21397 vsize=154380 CPUtime=282.28 cores=0,2,4,6
/proc/21399/stat : 21399 (minisat_release) R 21397 21399 21356 0 -1 4202496 175301 0 0 0 28194 34 0 0 25 0 1 0 769538120 158085120 30401 33554432000 4194304 4291037 140735739529760 18446744073709551615 4255638 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/21399/statm: 38595 30401 258 24 0 35229 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 154380

[startup+342.301 s]
/proc/loadavg: 1.99 1.36 0.60 4/562 21413
/proc/meminfo: memFree=23425244/32950928 swapFree=41934332/67111528
[pid=21399] ppid=21397 vsize=83844 CPUtime=342.29 cores=0,2,4,6
/proc/21399/stat : 21399 (minisat_release) R 21397 21399 21356 0 -1 4202496 208412 0 0 0 34188 41 0 0 25 0 1 0 769538120 85856256 16937 33554432000 4194304 4291037 140735739529760 18446744073709551615 4255649 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/21399/statm: 20961 16937 258 24 0 17595 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 83844

[startup+402.301 s]
/proc/loadavg: 2.08 1.50 0.70 4/562 21415
/proc/meminfo: memFree=23221484/32950928 swapFree=41934332/67111528
[pid=21399] ppid=21397 vsize=108592 CPUtime=402.29 cores=0,2,4,6
/proc/21399/stat : 21399 (minisat_release) R 21397 21399 21356 0 -1 4202496 251668 0 0 0 40180 49 0 0 25 0 1 0 769538120 111198208 21723 33554432000 4194304 4291037 140735739529760 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/21399/statm: 27148 21723 258 24 0 23782 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 108592

[startup+462.301 s]
/proc/loadavg: 2.14 1.63 0.79 4/562 21416
/proc/meminfo: memFree=23309860/32950928 swapFree=41934332/67111528
[pid=21399] ppid=21397 vsize=123192 CPUtime=462.29 cores=0,2,4,6
/proc/21399/stat : 21399 (minisat_release) R 21397 21399 21356 0 -1 4202496 278364 0 0 0 46174 55 0 0 25 0 1 0 769538120 126148608 25809 33554432000 4194304 4291037 140735739529760 18446744073709551615 4255853 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/21399/statm: 30798 25809 258 24 0 27432 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 123192

[startup+522.3 s]
/proc/loadavg: 2.12 1.72 0.87 4/562 21419
/proc/meminfo: memFree=23381988/32950928 swapFree=41934332/67111528
[pid=21399] ppid=21397 vsize=146460 CPUtime=522.29 cores=0,2,4,6
/proc/21399/stat : 21399 (minisat_release) R 21397 21399 21356 0 -1 4202496 309409 0 0 0 52168 61 0 0 25 0 1 0 769538120 149975040 28379 33554432000 4194304 4291037 140735739529760 18446744073709551615 4255709 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/21399/statm: 36615 28379 258 24 0 33249 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 146460

[startup+582.3 s]
/proc/loadavg: 2.04 1.77 0.94 4/562 21420
/proc/meminfo: memFree=23301092/32950928 swapFree=41934332/67111528
[pid=21399] ppid=21397 vsize=181404 CPUtime=582.29 cores=0,2,4,6
/proc/21399/stat : 21399 (minisat_release) R 21397 21399 21356 0 -1 4202496 337952 0 0 0 58162 67 0 0 25 0 1 0 769538120 185757696 36823 33554432000 4194304 4291037 140735739529760 18446744073709551615 4256186 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/21399/statm: 45351 36823 258 24 0 41985 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 181404

[startup+642.3 s]

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

/proc/meminfo: memFree=23217360/32950928 swapFree=41934332/67111528
[pid=21399] ppid=21397 vsize=219240 CPUtime=1902.31 cores=0,2,4,6
/proc/21399/stat : 21399 (minisat_release) R 21397 21399 21356 0 -1 4202496 923513 0 0 0 190042 189 0 0 25 0 1 0 769538120 224501760 46412 33554432000 4194304 4291037 140735739529760 18446744073709551615 4266203 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/21399/statm: 54810 46412 258 24 0 51444 0
Current children cumulated CPU time (s) 1902.31
Current children cumulated vsize (KiB) 219240

[startup+1962.3 s]
/proc/loadavg: 2.00 2.02 1.77 3/562 21510
/proc/meminfo: memFree=22846088/32950928 swapFree=41934332/67111528
[pid=21399] ppid=21397 vsize=402884 CPUtime=1962.33 cores=0,2,4,6
/proc/21399/stat : 21399 (minisat_release) R 21397 21399 21356 0 -1 4202496 954303 0 0 0 196036 197 0 0 25 0 1 0 769538120 412553216 76957 33554432000 4194304 4291037 140735739529760 18446744073709551615 4255649 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/21399/statm: 100721 76957 258 24 0 97355 0
Current children cumulated CPU time (s) 1962.33
Current children cumulated vsize (KiB) 402884

[startup+2022.3 s]
/proc/loadavg: 2.15 2.05 1.79 3/562 21539
/proc/meminfo: memFree=22817232/32950928 swapFree=41934332/67111528
[pid=21399] ppid=21397 vsize=539544 CPUtime=2022.31 cores=0,2,4,6
/proc/21399/stat : 21399 (minisat_release) R 21397 21399 21356 0 -1 4202496 976466 0 0 0 202029 202 0 0 25 0 1 0 769538120 552493056 99004 33554432000 4194304 4291037 140735739529760 18446744073709551615 4255904 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/21399/statm: 134886 99004 258 24 0 131520 0
Current children cumulated CPU time (s) 2022.31
Current children cumulated vsize (KiB) 539544

[startup+2082.32 s]
/proc/loadavg: 2.05 2.04 1.80 3/562 21540
/proc/meminfo: memFree=22914696/32950928 swapFree=41934332/67111528
[pid=21399] ppid=21397 vsize=327460 CPUtime=2082.33 cores=0,2,4,6
/proc/21399/stat : 21399 (minisat_release) R 21397 21399 21356 0 -1 4202496 1008225 0 0 0 208024 209 0 0 25 0 1 0 769538120 335319040 66006 33554432000 4194304 4291037 140735739529760 18446744073709551615 4255577 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/21399/statm: 81865 66006 258 24 0 78499 0
Current children cumulated CPU time (s) 2082.33
Current children cumulated vsize (KiB) 327460

[startup+2142.3 s]
/proc/loadavg: 2.02 2.03 1.81 3/562 21543
/proc/meminfo: memFree=22672792/32950928 swapFree=41934332/67111528
[pid=21399] ppid=21397 vsize=411196 CPUtime=2142.31 cores=0,2,4,6
/proc/21399/stat : 21399 (minisat_release) R 21397 21399 21356 0 -1 4202496 1033129 0 0 0 214019 212 0 0 25 0 1 0 769538120 421064704 90783 33554432000 4194304 4291037 140735739529760 18446744073709551615 4255925 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/21399/statm: 102799 90783 258 24 0 99433 0
Current children cumulated CPU time (s) 2142.31
Current children cumulated vsize (KiB) 411196

[startup+2202.3 s]
/proc/loadavg: 2.07 2.05 1.83 3/562 21545
/proc/meminfo: memFree=22408960/32950928 swapFree=41934332/67111528
[pid=21399] ppid=21397 vsize=548836 CPUtime=2202.31 cores=0,2,4,6
/proc/21399/stat : 21399 (minisat_release) R 21397 21399 21356 0 -1 4202496 1059631 0 0 0 220015 216 0 0 25 0 1 0 769538120 562008064 117159 33554432000 4194304 4291037 140735739529760 18446744073709551615 4255634 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/21399/statm: 137209 117159 258 24 0 133843 0
Current children cumulated CPU time (s) 2202.31
Current children cumulated vsize (KiB) 548836

[startup+2262.3 s]
/proc/loadavg: 2.06 2.05 1.84 3/562 21546
/proc/meminfo: memFree=22499824/32950928 swapFree=41934332/67111528
[pid=21399] ppid=21397 vsize=256308 CPUtime=2262.32 cores=0,2,4,6
/proc/21399/stat : 21399 (minisat_release) R 21397 21399 21356 0 -1 4202496 1084145 0 0 0 226009 223 0 0 25 0 1 0 769538120 262459392 53520 33554432000 4194304 4291037 140735739529760 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/21399/statm: 64077 53520 258 24 0 60711 0
Current children cumulated CPU time (s) 2262.32
Current children cumulated vsize (KiB) 256308

[startup+2322.3 s]
/proc/loadavg: 2.14 2.07 1.86 3/562 21549
/proc/meminfo: memFree=22267816/32950928 swapFree=41934332/67111528
[pid=21399] ppid=21397 vsize=337216 CPUtime=2322.32 cores=0,2,4,6
/proc/21399/stat : 21399 (minisat_release) R 21397 21399 21356 0 -1 4202496 1104251 0 0 0 232005 227 0 0 25 0 1 0 769538120 345309184 73326 33554432000 4194304 4291037 140735739529760 18446744073709551615 4255624 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/21399/statm: 84304 73326 258 24 0 80938 0
Current children cumulated CPU time (s) 2322.32
Current children cumulated vsize (KiB) 337216

[startup+2382.3 s]
/proc/loadavg: 2.11 2.07 1.87 3/562 21550
/proc/meminfo: memFree=22136056/32950928 swapFree=41934332/67111528
[pid=21399] ppid=21397 vsize=287688 CPUtime=2382.31 cores=0,2,4,6
/proc/21399/stat : 21399 (minisat_release) R 21397 21399 21356 0 -1 4202496 1129029 0 0 0 237999 232 0 0 25 0 1 0 769538120 294592512 63269 33554432000 4194304 4291037 140735739529760 18446744073709551615 4255871 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/21399/statm: 71922 63269 258 24 0 68556 0
Current children cumulated CPU time (s) 2382.31
Current children cumulated vsize (KiB) 287688

[startup+2442.3 s]
/proc/loadavg: 2.04 2.06 1.87 3/562 21552
/proc/meminfo: memFree=22104308/32950928 swapFree=41934332/67111528
[pid=21399] ppid=21397 vsize=227464 CPUtime=2442.31 cores=0,2,4,6
/proc/21399/stat : 21399 (minisat_release) R 21397 21399 21356 0 -1 4202496 1151348 0 0 0 243994 237 0 0 25 0 1 0 769538120 232923136 49905 33554432000 4194304 4291037 140735739529760 18446744073709551615 4255649 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/21399/statm: 56866 49905 258 24 0 53500 0
Current children cumulated CPU time (s) 2442.31
Current children cumulated vsize (KiB) 227464

[startup+2502.3 s]
/proc/loadavg: 2.01 2.04 1.88 3/562 21553
/proc/meminfo: memFree=21922316/32950928 swapFree=41934332/67111528
[pid=21399] ppid=21397 vsize=423252 CPUtime=2502.32 cores=0,2,4,6
/proc/21399/stat : 21399 (minisat_release) R 21397 21399 21356 0 -1 4202496 1181940 0 0 0 249989 243 0 0 25 0 1 0 769538120 433410048 80180 33554432000 4194304 4291037 140735739529760 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/21399/statm: 105813 80180 258 24 0 102447 0
Current children cumulated CPU time (s) 2502.32
Current children cumulated vsize (KiB) 423252

[startup+2562.3 s]
/proc/loadavg: 2.00 2.03 1.89 3/562 21555
/proc/meminfo: memFree=21842248/32950928 swapFree=41934332/67111528
[pid=21399] ppid=21397 vsize=343580 CPUtime=2562.32 cores=0,2,4,6
/proc/21399/stat : 21399 (minisat_release) R 21397 21399 21356 0 -1 4202496 1211129 0 0 0 255983 249 0 0 25 0 1 0 769538120 351825920 70162 33554432000 4194304 4291037 140735739529760 18446744073709551615 4255638 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/21399/statm: 85895 70162 258 24 0 82529 0
Current children cumulated CPU time (s) 2562.32
Current children cumulated vsize (KiB) 343580

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

[startup+2585.5 s]
/proc/loadavg: 2.00 2.03 1.89 3/562 21556
/proc/meminfo: memFree=21839756/32950928 swapFree=41934332/67111528
[pid=21399] ppid=21397 vsize=248800 CPUtime=2585.52 cores=0,2,4,6
/proc/21399/stat : 21399 (minisat_release) R 21397 21399 21356 0 -1 4202496 1222604 0 0 0 258301 251 0 0 25 0 1 0 769538120 254771200 55639 33554432000 4194304 4291037 140735739529760 18446744073709551615 4256164 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/21399/statm: 62200 55639 258 24 0 58834 0
Current children cumulated CPU time (s) 2585.52
Current children cumulated vsize (KiB) 248800

[startup+2591.9 s]
/proc/loadavg: 2.00 2.03 1.89 3/562 21556
/proc/meminfo: memFree=21808880/32950928 swapFree=41934332/67111528
[pid=21399] ppid=21397 vsize=267768 CPUtime=2591.92 cores=0,2,4,6
/proc/21399/stat : 21399 (minisat_release) R 21397 21399 21356 0 -1 4202496 1225424 0 0 0 258940 252 0 0 25 0 1 0 769538120 274194432 58366 33554432000 4194304 4291037 140735739529760 18446744073709551615 4256186 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/21399/statm: 66942 58366 258 24 0 63576 0
Current children cumulated CPU time (s) 2591.92
Current children cumulated vsize (KiB) 267768

[startup+2595.1 s]
/proc/loadavg: 2.00 2.03 1.89 3/562 21556
/proc/meminfo: memFree=21794492/32950928 swapFree=41934332/67111528
[pid=21399] ppid=21397 vsize=267768 CPUtime=2595.12 cores=0,2,4,6
/proc/21399/stat : 21399 (minisat_release) R 21397 21399 21356 0 -1 4202496 1226861 0 0 0 259260 252 0 0 25 0 1 0 769538120 274194432 59750 33554432000 4194304 4291037 140735739529760 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/21399/statm: 66942 59750 258 24 0 63576 0
Current children cumulated CPU time (s) 2595.12
Current children cumulated vsize (KiB) 267768

[startup+2596.7 s]
/proc/loadavg: 2.00 2.03 1.89 3/562 21556
/proc/meminfo: memFree=21790152/32950928 swapFree=41934332/67111528
[pid=21399] ppid=21397 vsize=267768 CPUtime=2596.71 cores=0,2,4,6
/proc/21399/stat : 21399 (minisat_release) R 21397 21399 21356 0 -1 4202496 1227378 0 0 0 259419 252 0 0 25 0 1 0 769538120 274194432 60248 33554432000 4194304 4291037 140735739529760 18446744073709551615 4256186 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/21399/statm: 66942 60248 258 24 0 63576 0
Current children cumulated CPU time (s) 2596.71
Current children cumulated vsize (KiB) 267768

[startup+2598.3 s]
/proc/loadavg: 2.00 2.03 1.89 3/562 21556
/proc/meminfo: memFree=21780976/32950928 swapFree=41934332/67111528
[pid=21399] ppid=21397 vsize=267768 CPUtime=2598.32 cores=0,2,4,6
/proc/21399/stat : 21399 (minisat_release) R 21397 21399 21356 0 -1 4202496 1227785 0 0 0 259580 252 0 0 25 0 1 0 769538120 274194432 60640 33554432000 4194304 4291037 140735739529760 18446744073709551615 4256147 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/21399/statm: 66942 60640 258 24 0 63576 0
Current children cumulated CPU time (s) 2598.32
Current children cumulated vsize (KiB) 267768

[startup+2598.7 s]
/proc/loadavg: 2.00 2.03 1.89 3/562 21556
/proc/meminfo: memFree=21780976/32950928 swapFree=41934332/67111528
[pid=21399] ppid=21397 vsize=267768 CPUtime=2598.72 cores=0,2,4,6
/proc/21399/stat : 21399 (minisat_release) R 21397 21399 21356 0 -1 4202496 1227838 0 0 0 259620 252 0 0 25 0 1 0 769538120 274194432 60690 33554432000 4194304 4291037 140735739529760 18446744073709551615 4250352 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/21399/statm: 66942 60690 258 24 0 63576 0
Current children cumulated CPU time (s) 2598.72
Current children cumulated vsize (KiB) 267768

[startup+2599.1 s]
/proc/loadavg: 2.00 2.03 1.89 3/562 21556
/proc/meminfo: memFree=21780976/32950928 swapFree=41934332/67111528
[pid=21399] ppid=21397 vsize=267768 CPUtime=2599.12 cores=0,2,4,6
/proc/21399/stat : 21399 (minisat_release) R 21397 21399 21356 0 -1 4202496 1227900 0 0 0 259659 253 0 0 25 0 1 0 769538120 274194432 60745 33554432000 4194304 4291037 140735739529760 18446744073709551615 4256186 0 0 4096 8388610 0 0 0 17 2 0 0 0
/proc/21399/statm: 66942 60745 258 24 0 63576 0
Current children cumulated CPU time (s) 2599.12
Current children cumulated vsize (KiB) 267768

Child status: 20
Real time (s): 2599.13
CPU time (s): 2599.16
CPU user time (s): 2596.62
CPU system time (s): 2.54161
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 765788

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2596.62
system time used= 2.54161
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1227920
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= 7
involuntary context switches= 1997

runsolver used 15.0377 second user time and 33.3759 second system time

The end

Launcher Data 

Begin job on node126 at 2011-05-28 12:43:14
IDJOB=3419698
IDBENCH=20529
IDSOLVER=1912
FILE ID=node126/3419698-1306579394
RUNJOBID= node126-1306579393-21378
PBS_JOBID= 13471554
Free space on /tmp= 73460 MiB

SOLVER NAME= minisat hack reference: minisat 2.2.0
BENCH NAME= SAT07/industrial/IBM_FV_2002_13_rule_1/SAT_dat.k20.cnf
COMMAND LINE= minisat_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3419698-1306579394/watcher-3419698-1306579394 -o /tmp/evaluation-result-3419698-1306579394/solver-3419698-1306579394 -C 5000 -W 5100 -M 15500  minisat_release HOME/instance-3419698-1306579394.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 2bee695ce4278b72ee9295631ad94252
RANDOM SEED=2096688136

node126.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.80
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.783
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      23741004 kB
Buffers:        318872 kB
Cached:        6373204 kB
SwapCached:      49920 kB
Active:        4223072 kB
Inactive:      4666580 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      23741004 kB
SwapTotal:    67111528 kB
SwapFree:     41934332 kB
Dirty:           17908 kB
Writeback:           0 kB
AnonPages:     2159992 kB
Mapped:          24624 kB
Slab:           147712 kB
PageTables:      99904 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 176390904 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73376 MiB
End job on node126 at 2011-05-28 13:26:33