Trace number 3419830

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 965.619 965.583

General information on the benchmark

Namevelev-pipe-o-uns-1.1-6.cnf
MD5SUMd986f0b849e7c714ed5d3a26373567af
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark11.3553
Satisfiable
(Un)Satisfiability was proved
Number of variables17710
Number of clauses304026
Sum of the clauses size890580
Maximum clause length131
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 2268354
Number of clauses of size 326401
Number of clauses of size 4173
Number of clauses of size 5120
Number of clauses of size over 58977

Solver Data 

965.53/965.57	WARNING: for repeatability, setting FPU to use double precision
965.53/965.57	============================[ Problem Statistics ]=============================
965.53/965.57	|                                                                             |
965.53/965.57	|  Number of variables:         17710                                         |
965.53/965.57	|  Number of clauses:          304025                                         |
965.53/965.57	|  Parse time:                   0.10 s                                       |
965.53/965.57	|  Eliminated clauses:           0.42 Mb                                      |
965.53/965.57	|  Simplification time:          0.50 s                                       |
965.53/965.57	|                                                                             |
965.53/965.57	============================[ Search Statistics ]==============================
965.53/965.57	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
965.53/965.57	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
965.53/965.57	===============================================================================
965.53/965.57	|       100 |   11769   290887   906562 |   106658       99     44 |  0.051 % |
965.53/965.57	|       250 |   11769   290887   906562 |   117324      249     41 |  0.051 % |
965.53/965.57	|       475 |   11769   290887   906562 |   129056      474     44 |  0.051 % |
965.53/965.57	|       812 |   11769   290887   906562 |   141962      811     49 |  0.051 % |
965.53/965.57	|      1318 |   11769   290887   906562 |   156158     1317     48 |  0.051 % |
965.53/965.57	|      2077 |   11769   290887   906562 |   171774     2076     57 |  0.051 % |
965.53/965.57	|      3216 |   11769   290856   906500 |   188952     3215     67 |  0.051 % |
965.53/965.57	|      4924 |   11769   290856   906500 |   207847     4923     69 |  0.051 % |
965.53/965.57	|      7486 |   11769   290856   906500 |   228632     7485     72 |  0.051 % |
965.53/965.57	|     11330 |   11769   290856   906500 |   251495    11329     72 |  0.051 % |
965.53/965.57	|     17096 |   11769   290856   906500 |   276644    17095     69 |  0.051 % |
965.53/965.57	|     25745 |   11769   290856   906500 |   304309    25744     67 |  0.051 % |
965.53/965.57	|     38719 |   11769   290856   906500 |   334740    38718     73 |  0.051 % |
965.53/965.57	|     58180 |   11769   290856   906500 |   368214    58179     66 |  0.051 % |
965.53/965.57	|     87372 |   11769   290856   906500 |   405035    87371     61 |  0.051 % |
965.53/965.57	|    131161 |   11769   290856   906500 |   445539   131160     55 |  0.051 % |
965.53/965.57	|    196845 |   11769   290856   906500 |   490093   196844     62 |  0.051 % |
965.53/965.57	|    295371 |   11769   290856   906500 |   539102   295370     67 |  0.051 % |
965.53/965.57	|    443160 |   11769   290856   906500 |   593012   443159     73 |  0.051 % |
965.53/965.57	|    664843 |   11769   290856   906500 |   652314    93460     76 |  0.051 % |
965.53/965.57	|    997368 |   11769   290856   906500 |   717545   425985     82 |  0.051 % |
965.53/965.57	|   1496156 |   11768   290764   906280 |   789300   231997     79 |  0.056 % |
965.53/965.57	|   2244338 |   11768   290764   906280 |   868230   218648     74 |  0.056 % |
965.53/965.57	|   3366612 |   11768   290764   906280 |   955053   495868     77 |  0.056 % |
965.53/965.57	|   5050023 |   11766   288619   900688 |  1050558   267875     55 |  0.068 % |
965.53/965.57	|   7575139 |   11709   286599   893361 |  1155614   753585     49 |  0.390 % |
965.53/965.57	===============================================================================
965.53/965.57	restarts              : 12795
965.53/965.57	conflicts             : 7980281        (8276 /sec)
965.53/965.57	decisions             : 27061623       (0.00 % random) (28065 /sec)
965.53/965.57	propagations          : 3949624822     (4096100 /sec)
965.53/965.57	conflict literals     : 546788047      (55.05 % deleted)
965.53/965.57	Memory used           : 574.00 MB
965.53/965.57	CPU time              : 964.24 s
965.53/965.57	
965.53/965.57	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-3419830-1306580853/watcher-3419830-1306580853 -o /tmp/evaluation-result-3419830-1306580853/solver-3419830-1306580853 -C 5000 -W 5100 -M 15500 minisat_release HOME/instance-3419830-1306580853.cnf 

running on 4 cores: 1,3,5,7

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: 2.04 2.03 1.59 2/554 32504
/proc/meminfo: memFree=14917644/32950928 swapFree=67056576/67111528
[pid=32504] ppid=32502 vsize=22076 CPUtime=0.01 cores=1,3,5,7
/proc/32504/stat : 32504 (minisat_release) R 32502 32504 32307 0 -1 4202496 1573 0 0 0 1 0 0 0 25 0 1 0 769682397 22605824 1432 33554432000 4194304 4291037 140734716917472 18446744073709551615 4277897 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/32504/statm: 5519 1433 215 24 0 2153 0

[startup+0.0719541 s]
/proc/loadavg: 2.04 2.03 1.59 2/554 32504
/proc/meminfo: memFree=14917644/32950928 swapFree=67056576/67111528
[pid=32504] ppid=32502 vsize=29444 CPUtime=0.06 cores=1,3,5,7
/proc/32504/stat : 32504 (minisat_release) R 32502 32504 32307 0 -1 4202496 4495 0 0 0 6 0 0 0 25 0 1 0 769682397 30150656 3906 33554432000 4194304 4291037 140734716917472 18446744073709551615 4270007 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/32504/statm: 7361 3909 215 24 0 3995 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 29444

[startup+0.100953 s]
/proc/loadavg: 2.04 2.03 1.59 2/554 32504
/proc/meminfo: memFree=14917644/32950928 swapFree=67056576/67111528
[pid=32504] ppid=32502 vsize=35624 CPUtime=0.08 cores=1,3,5,7
/proc/32504/stat : 32504 (minisat_release) R 32502 32504 32307 0 -1 4202496 6117 0 0 0 8 0 0 0 25 0 1 0 769682397 36478976 5249 33554432000 4194304 4291037 140734716917472 18446744073709551615 239476355781 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/32504/statm: 8906 5252 215 24 0 5540 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 35624

[startup+0.300912 s]
/proc/loadavg: 2.04 2.03 1.59 2/554 32504
/proc/meminfo: memFree=14917644/32950928 swapFree=67056576/67111528
[pid=32504] ppid=32502 vsize=39048 CPUtime=0.29 cores=1,3,5,7
/proc/32504/stat : 32504 (minisat_release) R 32502 32504 32307 0 -1 4202496 7217 0 0 0 28 1 0 0 25 0 1 0 769682397 39985152 6304 33554432000 4194304 4291037 140734716917472 18446744073709551615 239476355781 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/32504/statm: 9762 6304 240 24 0 6396 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 39048

[startup+0.70084 s]
/proc/loadavg: 2.04 2.03 1.59 2/554 32504
/proc/meminfo: memFree=14917644/32950928 swapFree=67056576/67111528
[pid=32504] ppid=32502 vsize=38620 CPUtime=0.69 cores=1,3,5,7
/proc/32504/stat : 32504 (minisat_release) R 32502 32504 32307 0 -1 4202496 9121 0 0 0 68 1 0 0 25 0 1 0 769682397 39546880 5898 33554432000 4194304 4291037 140734716917472 18446744073709551615 4262960 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/32504/statm: 9655 5898 258 24 0 6289 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 38620

[startup+1.50069 s]
/proc/loadavg: 2.04 2.03 1.59 3/555 32505
/proc/meminfo: memFree=14890208/32950928 swapFree=67056576/67111528
[pid=32504] ppid=32502 vsize=43040 CPUtime=1.49 cores=1,3,5,7
/proc/32504/stat : 32504 (minisat_release) R 32502 32504 32307 0 -1 4202496 10133 0 0 0 148 1 0 0 25 0 1 0 769682397 44072960 6904 33554432000 4194304 4291037 140734716917472 18446744073709551615 4255763 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/32504/statm: 10760 6904 259 24 0 7394 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 43040

[startup+3.10038 s]
/proc/loadavg: 2.04 2.03 1.59 3/555 32505
/proc/meminfo: memFree=14881900/32950928 swapFree=67056576/67111528
[pid=32504] ppid=32502 vsize=50220 CPUtime=3.09 cores=1,3,5,7
/proc/32504/stat : 32504 (minisat_release) R 32502 32504 32307 0 -1 4202496 12391 0 0 0 307 2 0 0 25 0 1 0 769682397 51425280 9132 33554432000 4194304 4291037 140734716917472 18446744073709551615 4262254 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/32504/statm: 12555 9132 259 24 0 9189 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 50220

[startup+6.30077 s]
/proc/loadavg: 2.03 2.03 1.60 3/555 32505
/proc/meminfo: memFree=14860200/32950928 swapFree=67056576/67111528
[pid=32504] ppid=32502 vsize=83816 CPUtime=6.29 cores=1,3,5,7
/proc/32504/stat : 32504 (minisat_release) R 32502 32504 32307 0 -1 4202496 16506 0 0 0 626 3 0 0 25 0 1 0 769682397 85827584 13172 33554432000 4194304 4291037 140734716917472 18446744073709551615 4266203 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/32504/statm: 20954 13172 259 24 0 17588 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 83816

[startup+12.7005 s]
/proc/loadavg: 2.03 2.03 1.60 3/555 32505
/proc/meminfo: memFree=14821016/32950928 swapFree=67056576/67111528
[pid=32504] ppid=32502 vsize=118028 CPUtime=12.69 cores=1,3,5,7
/proc/32504/stat : 32504 (minisat_release) R 32502 32504 32307 0 -1 4202496 24800 0 0 0 1264 5 0 0 25 0 1 0 769682397 120860672 21374 33554432000 4194304 4291037 140734716917472 18446744073709551615 4255709 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/32504/statm: 29507 21374 259 24 0 26141 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 118028

[startup+25.5011 s]
/proc/loadavg: 2.02 2.03 1.60 3/555 32506
/proc/meminfo: memFree=14745844/32950928 swapFree=67056576/67111528
[pid=32504] ppid=32502 vsize=173556 CPUtime=25.49 cores=1,3,5,7
/proc/32504/stat : 32504 (minisat_release) R 32502 32504 32307 0 -1 4202496 38585 0 0 0 2542 7 0 0 25 0 1 0 769682397 177721344 35033 33554432000 4194304 4291037 140734716917472 18446744073709551615 4266203 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/32504/statm: 43389 35033 259 24 0 40023 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 173556

[startup+51.1012 s]
/proc/loadavg: 2.01 2.02 1.61 3/555 32506
/proc/meminfo: memFree=14626328/32950928 swapFree=67056576/67111528
[pid=32504] ppid=32502 vsize=70100 CPUtime=51.1 cores=1,3,5,7
/proc/32504/stat : 32504 (minisat_release) R 32502 32504 32307 0 -1 4202496 66163 0 0 0 5098 12 0 0 25 0 1 0 769682397 71782400 12559 33554432000 4194304 4291037 140734716917472 18446744073709551615 4256189 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/32504/statm: 17525 12559 259 24 0 14159 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 70100

[startup+102.321 s]
/proc/loadavg: 2.00 2.02 1.63 3/555 32508
/proc/meminfo: memFree=14577084/32950928 swapFree=67056576/67111528
[pid=32504] ppid=32502 vsize=273480 CPUtime=102.31 cores=1,3,5,7
/proc/32504/stat : 32504 (minisat_release) R 32502 32504 32307 0 -1 4202496 112206 0 0 0 10212 19 0 0 25 0 1 0 769682397 280043520 58085 33554432000 4194304 4291037 140734716917472 18446744073709551615 4256186 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/32504/statm: 68370 58085 259 24 0 65004 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 273480

[startup+162.301 s]
/proc/loadavg: 2.00 2.01 1.65 3/555 32509
/proc/meminfo: memFree=14552276/32950928 swapFree=67056576/67111528
[pid=32504] ppid=32502 vsize=287448 CPUtime=162.3 cores=1,3,5,7
/proc/32504/stat : 32504 (minisat_release) R 32502 32504 32307 0 -1 4202496 164783 0 0 0 16200 30 0 0 25 0 1 0 769682397 294346752 50478 33554432000 4194304 4291037 140734716917472 18446744073709551615 4255935 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/32504/statm: 71862 50478 259 24 0 68496 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 287448

[startup+222.3 s]
/proc/loadavg: 2.07 2.04 1.68 3/555 32511
/proc/meminfo: memFree=14535028/32950928 swapFree=67056576/67111528
[pid=32504] ppid=32502 vsize=214636 CPUtime=222.3 cores=1,3,5,7
/proc/32504/stat : 32504 (minisat_release) R 32502 32504 32307 0 -1 4202496 212560 0 0 0 22189 41 0 0 25 0 1 0 769682397 219787264 37438 33554432000 4194304 4291037 140734716917472 18446744073709551615 4263336 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/32504/statm: 53659 37438 259 24 0 50293 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 214636

[startup+282.301 s]
/proc/loadavg: 2.02 2.03 1.70 3/555 32512
/proc/meminfo: memFree=14269536/32950928 swapFree=67056576/67111528
[pid=32504] ppid=32502 vsize=443096 CPUtime=282.3 cores=1,3,5,7
/proc/32504/stat : 32504 (minisat_release) R 32502 32504 32307 0 -1 4202496 261448 0 0 0 28182 48 0 0 25 0 1 0 769682397 453730304 85790 33554432000 4194304 4291037 140734716917472 18446744073709551615 4255649 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/32504/statm: 110774 85790 259 24 0 107408 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 443096

[startup+342.301 s]
/proc/loadavg: 2.01 2.02 1.72 3/555 32514
/proc/meminfo: memFree=14299892/32950928 swapFree=67056576/67111528
[pid=32504] ppid=32502 vsize=319116 CPUtime=342.31 cores=1,3,5,7
/proc/32504/stat : 32504 (minisat_release) R 32502 32504 32307 0 -1 4202496 310337 0 0 0 34173 58 0 0 25 0 1 0 769682397 326774784 63278 33554432000 4194304 4291037 140734716917472 18446744073709551615 4256104 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/32504/statm: 79779 63278 259 24 0 76413 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 319116

[startup+402.301 s]
/proc/loadavg: 2.08 2.03 1.74 3/555 32516
/proc/meminfo: memFree=14361728/32950928 swapFree=67056576/67111528
[pid=32504] ppid=32502 vsize=174400 CPUtime=402.31 cores=1,3,5,7
/proc/32504/stat : 32504 (minisat_release) R 32502 32504 32307 0 -1 4202496 346948 0 0 0 40165 66 0 0 25 0 1 0 769682397 178585600 34391 33554432000 4194304 4291037 140734716917472 18446744073709551615 4248383 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/32504/statm: 43600 34391 259 24 0 40234 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 174400

[startup+462.301 s]
/proc/loadavg: 2.10 2.04 1.75 3/555 32517
/proc/meminfo: memFree=14134048/32950928 swapFree=67056576/67111528
[pid=32504] ppid=32502 vsize=336696 CPUtime=462.31 cores=1,3,5,7
/proc/32504/stat : 32504 (minisat_release) R 32502 32504 32307 0 -1 4202496 386891 0 0 0 46156 75 0 0 25 0 1 0 769682397 344776704 73757 33554432000 4194304 4291037 140734716917472 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/32504/statm: 84174 73757 259 24 0 80808 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 336696

[startup+522.301 s]
/proc/loadavg: 2.04 2.03 1.77 3/555 32519
/proc/meminfo: memFree=14244384/32950928 swapFree=67056576/67111528
[pid=32504] ppid=32502 vsize=174400 CPUtime=522.31 cores=1,3,5,7
/proc/32504/stat : 32504 (minisat_release) R 32502 32504 32307 0 -1 4202496 415533 0 0 0 52150 81 0 0 25 0 1 0 769682397 178585600 33708 33554432000 4194304 4291037 140734716917472 18446744073709551615 4256169 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/32504/statm: 43600 33708 259 24 0 40234 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 174400

[startup+582.301 s]
/proc/loadavg: 2.01 2.02 1.78 3/555 32520
/proc/meminfo: memFree=14007024/32950928 swapFree=67056576/67111528
[pid=32504] ppid=32502 vsize=340588 CPUtime=582.32 cores=1,3,5,7
/proc/32504/stat : 32504 (minisat_release) R 32502 32504 32307 0 -1 4202496 460745 0 0 0 58143 89 0 0 25 0 1 0 769682397 348762112 78338 33554432000 4194304 4291037 140734716917472 18446744073709551615 4255624 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/32504/statm: 85147 78338 259 24 0 81781 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 340588

[startup+642.301 s]
/proc/loadavg: 2.00 2.02 1.79 3/555 32522
/proc/meminfo: memFree=13878656/32950928 swapFree=67056576/67111528
[pid=32504] ppid=32502 vsize=481984 CPUtime=642.34 cores=1,3,5,7
/proc/32504/stat : 32504 (minisat_release) R 32502 32504 32307 0 -1 4202496 478808 0 0 0 64140 94 0 0 25 0 1 0 769682397 493551616 96074 33554432000 4194304 4291037 140734716917472 18446744073709551615 4266203 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/32504/statm: 120496 96074 259 24 0 117130 0
Current children cumulated CPU time (s) 642.34
Current children cumulated vsize (KiB) 481984

[startup+702.301 s]
/proc/loadavg: 2.05 2.03 1.81 3/555 32524
/proc/meminfo: memFree=13972368/32950928 swapFree=67056576/67111528
[pid=32504] ppid=32502 vsize=273016 CPUtime=702.32 cores=1,3,5,7
/proc/32504/stat : 32504 (minisat_release) R 32502 32504 32307 0 -1 4202496 511783 0 0 0 70129 103 0 0 25 0 1 0 769682397 279568384 56064 33554432000 4194304 4291037 140734716917472 18446744073709551615 4255649 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/32504/statm: 68254 56064 259 24 0 64888 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 273016

[startup+762.321 s]
/proc/loadavg: 2.07 2.04 1.82 3/555 32525
/proc/meminfo: memFree=13791796/32950928 swapFree=67056576/67111528
[pid=32504] ppid=32502 vsize=356564 CPUtime=762.34 cores=1,3,5,7
/proc/32504/stat : 32504 (minisat_release) R 32502 32504 32307 0 -1 4202496 537730 0 0 0 76124 110 0 0 25 0 1 0 769682397 365121536 81667 33554432000 4194304 4291037 140734716917472 18446744073709551615 4262067 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/32504/statm: 89141 81667 259 24 0 85775 0
Current children cumulated CPU time (s) 762.34
Current children cumulated vsize (KiB) 356564

[startup+822.301 s]
/proc/loadavg: 2.02 2.03 1.83 3/555 32527
/proc/meminfo: memFree=13872496/32950928 swapFree=67056576/67111528
[pid=32504] ppid=32502 vsize=195820 CPUtime=822.32 cores=1,3,5,7
/proc/32504/stat : 32504 (minisat_release) R 32502 32504 32307 0 -1 4202496 567566 0 0 0 82114 118 0 0 25 0 1 0 769682397 200519680 42917 33554432000 4194304 4291037 140734716917472 18446744073709551615 4255656 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/32504/statm: 48955 42917 259 24 0 45589 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 195820

[startup+882.301 s]
/proc/loadavg: 2.01 2.02 1.83 3/555 32528
/proc/meminfo: memFree=13714604/32950928 swapFree=67056576/67111528
[pid=32504] ppid=32502 vsize=295696 CPUtime=882.32 cores=1,3,5,7
/proc/32504/stat : 32504 (minisat_release) R 32502 32504 32307 0 -1 4202496 592036 0 0 0 88107 125 0 0 25 0 1 0 769682397 302792704 66921 33554432000 4194304 4291037 140734716917472 18446744073709551615 4255907 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/32504/statm: 73924 66921 259 24 0 70558 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 295696

[startup+942.301 s]
/proc/loadavg: 2.09 2.04 1.85 3/555 32530
/proc/meminfo: memFree=13625932/32950928 swapFree=67056576/67111528
[pid=32504] ppid=32502 vsize=377084 CPUtime=942.32 cores=1,3,5,7
/proc/32504/stat : 32504 (minisat_release) R 32502 32504 32307 0 -1 4202496 647721 0 0 0 94098 134 0 0 25 0 1 0 769682397 386134016 75616 33554432000 4194304 4291037 140734716917472 18446744073709551615 4262800 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/32504/statm: 94271 75616 259 24 0 90905 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 377084

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

[startup+947.121 s]
/proc/loadavg: 2.08 2.04 1.85 3/555 32530
/proc/meminfo: memFree=13612788/32950928 swapFree=67056576/67111528
[pid=32504] ppid=32502 vsize=381944 CPUtime=947.15 cores=1,3,5,7
/proc/32504/stat : 32504 (minisat_release) R 32502 32504 32307 0 -1 4202496 649541 0 0 0 94580 135 0 0 25 0 1 0 769682397 391110656 77412 33554432000 4194304 4291037 140734716917472 18446744073709551615 4262368 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/32504/statm: 95486 77412 259 24 0 92120 0
Current children cumulated CPU time (s) 947.15
Current children cumulated vsize (KiB) 381944

[startup+953.501 s]
/proc/loadavg: 2.08 2.04 1.85 3/555 32530
/proc/meminfo: memFree=13600884/32950928 swapFree=67056576/67111528
[pid=32504] ppid=32502 vsize=381944 CPUtime=953.52 cores=1,3,5,7
/proc/32504/stat : 32504 (minisat_release) R 32502 32504 32307 0 -1 4202496 651133 0 0 0 95217 135 0 0 25 0 1 0 769682397 391110656 78967 33554432000 4194304 4291037 140734716917472 18446744073709551615 4256169 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/32504/statm: 95486 78967 259 24 0 92120 0
Current children cumulated CPU time (s) 953.52
Current children cumulated vsize (KiB) 381944

[startup+959.901 s]
/proc/loadavg: 2.14 2.06 1.86 3/555 32530
/proc/meminfo: memFree=13588480/32950928 swapFree=67056576/67111528
[pid=32504] ppid=32502 vsize=386808 CPUtime=959.93 cores=1,3,5,7
/proc/32504/stat : 32504 (minisat_release) R 32502 32504 32307 0 -1 4202496 653310 0 0 0 95857 136 0 0 25 0 1 0 769682397 396091392 81117 33554432000 4194304 4291037 140734716917472 18446744073709551615 4256164 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/32504/statm: 96702 81117 259 24 0 93336 0
Current children cumulated CPU time (s) 959.93
Current children cumulated vsize (KiB) 386808

[startup+963.101 s]
/proc/loadavg: 2.14 2.06 1.86 3/555 32531
/proc/meminfo: memFree=13582896/32950928 swapFree=67056576/67111528
[pid=32504] ppid=32502 vsize=386808 CPUtime=963.13 cores=1,3,5,7
/proc/32504/stat : 32504 (minisat_release) R 32502 32504 32307 0 -1 4202496 654129 0 0 0 96177 136 0 0 25 0 1 0 769682397 396091392 81916 33554432000 4194304 4291037 140734716917472 18446744073709551615 4261913 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/32504/statm: 96702 81916 259 24 0 93336 0
Current children cumulated CPU time (s) 963.13
Current children cumulated vsize (KiB) 386808

[startup+964.721 s]
/proc/loadavg: 2.13 2.06 1.86 3/555 32531
/proc/meminfo: memFree=13579300/32950928 swapFree=67056576/67111528
[pid=32504] ppid=32502 vsize=386808 CPUtime=964.75 cores=1,3,5,7
/proc/32504/stat : 32504 (minisat_release) R 32502 32504 32307 0 -1 4202496 654540 0 0 0 96339 136 0 0 25 0 1 0 769682397 396091392 82311 33554432000 4194304 4291037 140734716917472 18446744073709551615 4255649 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/32504/statm: 96702 82311 259 24 0 93336 0
Current children cumulated CPU time (s) 964.75
Current children cumulated vsize (KiB) 386808

[startup+965.101 s]
/proc/loadavg: 2.13 2.06 1.86 3/555 32531
/proc/meminfo: memFree=13579300/32950928 swapFree=67056576/67111528
[pid=32504] ppid=32502 vsize=386808 CPUtime=965.13 cores=1,3,5,7
/proc/32504/stat : 32504 (minisat_release) R 32502 32504 32307 0 -1 4202496 654677 0 0 0 96377 136 0 0 25 0 1 0 769682397 396091392 82447 33554432000 4194304 4291037 140734716917472 18446744073709551615 4255744 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/32504/statm: 96702 82447 259 24 0 93336 0
Current children cumulated CPU time (s) 965.13
Current children cumulated vsize (KiB) 386808

[startup+965.501 s]
/proc/loadavg: 2.13 2.06 1.86 3/555 32531
/proc/meminfo: memFree=13579300/32950928 swapFree=67056576/67111528
[pid=32504] ppid=32502 vsize=386808 CPUtime=965.53 cores=1,3,5,7
/proc/32504/stat : 32504 (minisat_release) R 32502 32504 32307 0 -1 4202496 654766 0 0 0 96417 136 0 0 25 0 1 0 769682397 396091392 82533 33554432000 4194304 4291037 140734716917472 18446744073709551615 4250299 0 0 4096 8388610 0 0 0 17 3 0 0 0
/proc/32504/statm: 96702 82533 259 24 0 93336 0
Current children cumulated CPU time (s) 965.53
Current children cumulated vsize (KiB) 386808

Child status: 20
Real time (s): 965.583
CPU time (s): 965.619
CPU user time (s): 964.24
CPU system time (s): 1.37879
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 588700

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 964.24
system time used= 1.37879
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 656501
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= 10
involuntary context switches= 1894

runsolver used 5.16621 second user time and 12.3921 second system time

The end

Launcher Data 

Begin job on node148 at 2011-05-28 13:07:33
IDJOB=3419830
IDBENCH=71718
IDSOLVER=1912
FILE ID=node148/3419830-1306580853
RUNJOBID= node148-1306579390-32326
PBS_JOBID= 13471532
Free space on /tmp= 73584 MiB

SOLVER NAME= minisat hack reference: minisat 2.2.0
BENCH NAME= SAT_RACE06/velev-pipe-o-uns-1.1-6.cnf
COMMAND LINE= minisat_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3419830-1306580853/watcher-3419830-1306580853 -o /tmp/evaluation-result-3419830-1306580853/solver-3419830-1306580853 -C 5000 -W 5100 -M 15500  minisat_release HOME/instance-3419830-1306580853.cnf

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

MD5SUM BENCH= d986f0b849e7c714ed5d3a26373567af
RANDOM SEED=85593708

node148.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		: 2666.854
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	: 5333.70
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		: 2666.854
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		: 2666.854
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	: 5332.83
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		: 2666.854
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	: 5332.75
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		: 2666.854
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	: 5332.82
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		: 2666.854
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		: 2666.854
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		: 2666.854
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      14917924 kB
Buffers:        383668 kB
Cached:        8122312 kB
SwapCached:       8480 kB
Active:       12300160 kB
Inactive:      5355524 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      14917924 kB
SwapTotal:    67111528 kB
SwapFree:     67056576 kB
Dirty:            5984 kB
Writeback:           0 kB
AnonPages:     9147616 kB
Mapped:          43892 kB
Slab:           243452 kB
PageTables:      62116 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 172993676 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= 73584 MiB
End job on node148 at 2011-05-28 13:23:39