Trace number 3419732

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 1943.93 1943.88

General information on the benchmark

NameAPPLICATIONS/bitverif/
minxorminand/minxorminand128.cnf
MD5SUMa551844fb6a7f35cf6025d0a525ca14e
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark808.69
Satisfiable
(Un)Satisfiability was proved
Number of variables153834
Number of clauses459965
Sum of the clauses size1073249
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2306642
Number of clauses of size 3153321
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1943.85/1943.85	WARNING: for repeatability, setting FPU to use double precision
1943.85/1943.85	============================[ Problem Statistics ]=============================
1943.85/1943.85	|                                                                             |
1943.85/1943.85	|  Number of variables:        153834                                         |
1943.85/1943.85	|  Number of clauses:          459963                                         |
1943.85/1943.85	|  Parse time:                   0.19 s                                       |
1943.85/1943.85	|  Eliminated clauses:           7.63 Mb                                      |
1943.85/1943.85	|  Simplification time:          1.07 s                                       |
1943.85/1943.85	|                                                                             |
1943.85/1943.85	============================[ Search Statistics ]==============================
1943.85/1943.85	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1943.85/1943.85	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1943.85/1943.85	===============================================================================
1943.85/1943.85	|       100 |   12498   176898  1232050 |    64862      100     55 |  0.007 % |
1943.85/1943.85	|       250 |   12498   176898  1232050 |    71348      250     37 |  0.007 % |
1943.85/1943.85	|       475 |   12498   176898  1232050 |    78483      475     28 |  0.007 % |
1943.85/1943.85	|       812 |   12498   176898  1232050 |    86332      812     28 |  0.007 % |
1943.85/1943.85	|      1318 |   12498   176898  1232050 |    94965     1318     67 |  0.007 % |
1943.85/1943.85	|      2077 |   12498   176898  1232050 |   104461     2077     58 |  0.007 % |
1943.85/1943.85	|      3216 |   12498   176898  1232050 |   114908     3216     48 |  0.007 % |
1943.85/1943.85	|      4924 |   12498   176898  1232050 |   126398     4924     42 |  0.007 % |
1943.85/1943.85	|      7486 |   12498   176898  1232050 |   139038     7486     67 |  0.007 % |
1943.85/1943.85	|     11330 |   12498   176898  1232050 |   152942    11330     75 |  0.007 % |
1943.85/1943.85	|     17096 |   12498   176898  1232050 |   168236    17096     97 |  0.007 % |
1943.85/1943.85	|     25745 |   12497   176769  1231790 |   185060    25743    140 |  0.007 % |
1943.85/1943.85	|     38719 |   12495   176640  1231530 |   203566    38714    196 |  0.008 % |
1943.85/1943.85	|     58180 |   12495   176511  1231272 |   223923    58174    258 |  0.008 % |
1943.85/1943.85	|     87372 |   12495   176511  1231272 |   246315    87366    334 |  0.008 % |
1943.85/1943.85	|    131161 |   12494   176382  1231013 |   270947   131153    388 |  0.009 % |
1943.85/1943.85	|    196845 |   12494   176382  1231013 |   298041   196837    461 |  0.009 % |
1943.85/1943.85	|    295371 |   12494   176382  1231013 |   327846   295363    508 |  0.009 % |
1943.85/1943.85	|    443160 |   12493   176254  1230757 |   360630   141249    470 |  0.010 % |
1943.85/1943.85	|    664843 |   12493   176254  1230757 |   396693    32165    346 |  0.010 % |
1943.85/1943.85	|    997368 |   12493   176254  1230757 |   436363   364690    393 |  0.010 % |
1943.85/1943.85	|   1496156 |   12493   176254  1230757 |   479999    57249    245 |  0.010 % |
1943.85/1943.85	===============================================================================
1943.85/1943.85	restarts              : 4094
1943.85/1943.85	conflicts             : 2208680        (1137 /sec)
1943.85/1943.85	decisions             : 11853930       (0.00 % random) (6104 /sec)
1943.85/1943.85	propagations          : 1366356480     (703633 /sec)
1943.85/1943.85	conflict literals     : 849915837      (31.56 % deleted)
1943.85/1943.85	Memory used           : 1126.00 MB
1943.85/1943.85	CPU time              : 1941.86 s
1943.85/1943.85	
1943.85/1943.85	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-3419732-1306579400/watcher-3419732-1306579400 -o /tmp/evaluation-result-3419732-1306579400/solver-3419732-1306579400 -C 5000 -W 5100 -M 15500 minisat_release HOME/instance-3419732-1306579400.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 2/429 11254
/proc/meminfo: memFree=15206656/32951124 swapFree=44485824/67111528
[pid=11254] ppid=11252 vsize=21740 CPUtime=0.01 cores=0,2,4,6
/proc/11254/stat : 11254 (minisat_release) R 11252 11254 11216 0 -1 4202496 1325 0 0 0 1 0 0 0 22 0 1 0 769540500 22261760 1242 33554432000 4194304 4291037 140735749852176 18446744073709551615 4277852 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/11254/statm: 5435 1243 215 24 0 2069 0

[startup+0.0393471 s]
/proc/loadavg: 0.00 0.00 0.00 2/429 11254
/proc/meminfo: memFree=15206656/32951124 swapFree=44485824/67111528
[pid=11254] ppid=11252 vsize=28248 CPUtime=0.03 cores=0,2,4,6
/proc/11254/stat : 11254 (minisat_release) R 11252 11254 11216 0 -1 4202496 3173 0 0 0 3 0 0 0 22 0 1 0 769540500 28925952 2927 33554432000 4194304 4291037 140735749852176 18446744073709551615 4277852 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/11254/statm: 7062 2929 215 24 0 3696 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 28248

[startup+0.10036 s]
/proc/loadavg: 0.00 0.00 0.00 2/429 11254
/proc/meminfo: memFree=15206656/32951124 swapFree=44485824/67111528
[pid=11254] ppid=11252 vsize=41628 CPUtime=0.08 cores=0,2,4,6
/proc/11254/stat : 11254 (minisat_release) R 11252 11254 11216 0 -1 4202496 7649 0 0 0 8 0 0 0 22 0 1 0 769540500 42627072 6809 33554432000 4194304 4291037 140735749852176 18446744073709551615 244446606021 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/11254/statm: 10407 6817 215 24 0 7041 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 41628

[startup+0.300322 s]
/proc/loadavg: 0.00 0.00 0.00 2/429 11254
/proc/meminfo: memFree=15206656/32951124 swapFree=44485824/67111528
[pid=11254] ppid=11252 vsize=77028 CPUtime=0.28 cores=0,2,4,6
/proc/11254/stat : 11254 (minisat_release) R 11252 11254 11216 0 -1 4202496 15906 0 0 0 27 1 0 0 23 0 1 0 769540500 78876672 14458 33554432000 4194304 4291037 140735749852176 18446744073709551615 4277998 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/11254/statm: 19257 14458 253 24 0 15891 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 77028

[startup+0.700238 s]
/proc/loadavg: 0.00 0.00 0.00 2/429 11254
/proc/meminfo: memFree=15206656/32951124 swapFree=44485824/67111528
[pid=11254] ppid=11252 vsize=98584 CPUtime=0.69 cores=0,2,4,6
/proc/11254/stat : 11254 (minisat_release) R 11252 11254 11216 0 -1 4202496 23974 0 0 0 67 2 0 0 25 0 1 0 769540500 100950016 18408 33554432000 4194304 4291037 140735749852176 18446744073709551615 4277897 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/11254/statm: 24646 18408 253 24 0 21280 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 98584

[startup+1.5011 s]
/proc/loadavg: 0.00 0.00 0.00 3/430 11256
/proc/meminfo: memFree=15123824/32951124 swapFree=44485824/67111528
[pid=11254] ppid=11252 vsize=102532 CPUtime=1.49 cores=0,2,4,6
/proc/11254/stat : 11254 (minisat_release) R 11252 11254 11216 0 -1 4202496 31531 0 0 0 146 3 0 0 25 0 1 0 769540500 104992768 20951 33554432000 4194304 4291037 140735749852176 18446744073709551615 4255577 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/11254/statm: 25633 20951 272 24 0 22267 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 102532

[startup+3.10077 s]
/proc/loadavg: 0.00 0.00 0.00 3/430 11256
/proc/meminfo: memFree=15120728/32951124 swapFree=44485824/67111528
[pid=11254] ppid=11252 vsize=102532 CPUtime=3.09 cores=0,2,4,6
/proc/11254/stat : 11254 (minisat_release) R 11252 11254 11216 0 -1 4202496 31873 0 0 0 306 3 0 0 25 0 1 0 769540500 104992768 21290 33554432000 4194304 4291037 140735749852176 18446744073709551615 4255904 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/11254/statm: 25633 21290 273 24 0 22267 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 102532

[startup+6.3012 s]
/proc/loadavg: 0.16 0.03 0.01 3/430 11256
/proc/meminfo: memFree=15117144/32951124 swapFree=44485824/67111528
[pid=11254] ppid=11252 vsize=132884 CPUtime=6.29 cores=0,2,4,6
/proc/11254/stat : 11254 (minisat_release) R 11252 11254 11216 0 -1 4202496 36810 0 0 0 625 4 0 0 25 0 1 0 769540500 136073216 26224 33554432000 4194304 4291037 140735749852176 18446744073709551615 4255624 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/11254/statm: 33221 26224 273 24 0 29855 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 132884

[startup+12.701 s]
/proc/loadavg: 0.31 0.07 0.02 3/430 11256
/proc/meminfo: memFree=15070532/32951124 swapFree=44485824/67111528
[pid=11254] ppid=11252 vsize=151852 CPUtime=12.69 cores=0,2,4,6
/proc/11254/stat : 11254 (minisat_release) R 11252 11254 11216 0 -1 4202496 43589 0 0 0 1264 5 0 0 25 0 1 0 769540500 155496448 32977 33554432000 4194304 4291037 140735749852176 18446744073709551615 4255649 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/11254/statm: 37963 32977 273 24 0 34597 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 151852

[startup+25.5006 s]
/proc/loadavg: 0.68 0.16 0.05 3/430 11256
/proc/meminfo: memFree=15014808/32951124 swapFree=44485824/67111528
[pid=11254] ppid=11252 vsize=232760 CPUtime=25.49 cores=0,2,4,6
/proc/11254/stat : 11254 (minisat_release) R 11252 11254 11216 0 -1 4202496 56722 0 0 0 2541 8 0 0 25 0 1 0 769540500 238346240 46078 33554432000 4194304 4291037 140735749852176 18446744073709551615 4255925 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/11254/statm: 58190 46078 273 24 0 54824 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 232760

[startup+51.1009 s]
/proc/loadavg: 1.25 0.34 0.11 3/430 11257
/proc/meminfo: memFree=14923824/32951124 swapFree=44485824/67111528
[pid=11254] ppid=11252 vsize=314148 CPUtime=51.08 cores=0,2,4,6
/proc/11254/stat : 11254 (minisat_release) R 11252 11254 11216 0 -1 4202496 79768 0 0 0 5097 11 0 0 25 0 1 0 769540500 321687552 69079 33554432000 4194304 4291037 140735749852176 18446744073709551615 4255904 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/11254/statm: 78537 69079 273 24 0 75171 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 314148

[startup+102.316 s]
/proc/loadavg: 1.67 0.59 0.21 4/430 11258
/proc/meminfo: memFree=14762732/32951124 swapFree=44485824/67111528
[pid=11254] ppid=11252 vsize=661332 CPUtime=102.31 cores=0,2,4,6
/proc/11254/stat : 11254 (minisat_release) R 11252 11254 11216 0 -1 4202496 118362 0 0 0 10212 19 0 0 25 0 1 0 769540500 677203968 107602 33554432000 4194304 4291037 140735749852176 18446744073709551615 4266203 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/11254/statm: 165333 107602 273 24 0 161967 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 661332

[startup+162.3 s]
/proc/loadavg: 1.88 0.84 0.32 3/430 11260
/proc/meminfo: memFree=14643156/32951124 swapFree=44485824/67111528
[pid=11254] ppid=11252 vsize=661332 CPUtime=162.29 cores=0,2,4,6
/proc/11254/stat : 11254 (minisat_release) R 11252 11254 11216 0 -1 4202496 148326 0 0 0 16205 24 0 0 25 0 1 0 769540500 677203968 137531 33554432000 4194304 4291037 140735749852176 18446744073709551615 4248366 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/11254/statm: 165333 137531 273 24 0 161967 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 661332

[startup+222.301 s]
/proc/loadavg: 1.95 1.05 0.42 3/430 11261
/proc/meminfo: memFree=14512288/32951124 swapFree=44485824/67111528
[pid=11254] ppid=11252 vsize=1011752 CPUtime=222.29 cores=0,2,4,6
/proc/11254/stat : 11254 (minisat_release) R 11252 11254 11216 0 -1 4202496 180906 0 0 0 22198 31 0 0 25 0 1 0 769540500 1036034048 170062 33554432000 4194304 4291037 140735749852176 18446744073709551615 4256122 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/11254/statm: 252938 170062 273 24 0 249572 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 1011752

[startup+282.301 s]
/proc/loadavg: 1.98 1.22 0.52 3/430 11263
/proc/meminfo: memFree=15030436/32951124 swapFree=44485824/67111528
[pid=11254] ppid=11252 vsize=189464 CPUtime=282.3 cores=0,2,4,6
/proc/11254/stat : 11254 (minisat_release) R 11252 11254 11216 0 -1 4202496 222896 0 0 0 28190 40 0 0 25 0 1 0 769540500 194011136 41628 33554432000 4194304 4291037 140735749852176 18446744073709551615 4255915 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/11254/statm: 47366 41628 273 24 0 44000 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 189464

[startup+342.301 s]
/proc/loadavg: 1.99 1.36 0.61 3/430 11265
/proc/meminfo: memFree=14864468/32951124 swapFree=44485824/67111528
[pid=11254] ppid=11252 vsize=455360 CPUtime=342.3 cores=0,2,4,6
/proc/11254/stat : 11254 (minisat_release) R 11252 11254 11216 0 -1 4202496 263116 0 0 0 34183 47 0 0 25 0 1 0 769540500 466288640 81776 33554432000 4194304 4291037 140735749852176 18446744073709551615 4255673 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/11254/statm: 113840 81776 273 24 0 110474 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 455360

[startup+402.301 s]
/proc/loadavg: 1.99 1.47 0.69 3/430 11266
/proc/meminfo: memFree=14752332/32951124 swapFree=44485824/67111528
[pid=11254] ppid=11252 vsize=458520 CPUtime=402.3 cores=0,2,4,6
/proc/11254/stat : 11254 (minisat_release) R 11252 11254 11216 0 -1 4202496 291153 0 0 0 40176 54 0 0 25 0 1 0 769540500 469524480 109754 33554432000 4194304 4291037 140735749852176 18446744073709551615 4256164 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/11254/statm: 114630 109754 273 24 0 111264 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 458520

[startup+462.301 s]
/proc/loadavg: 2.15 1.60 0.78 3/430 11268
/proc/meminfo: memFree=14666344/32951124 swapFree=44485824/67111528
[pid=11254] ppid=11252 vsize=675068 CPUtime=462.3 cores=0,2,4,6
/proc/11254/stat : 11254 (minisat_release) R 11252 11254 11216 0 -1 4202496 312440 0 0 0 46170 60 0 0 25 0 1 0 769540500 691269632 131005 33554432000 4194304 4291037 140735749852176 18446744073709551615 4248366 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/11254/statm: 168767 131005 273 24 0 165401 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 675068

[startup+522.301 s]
/proc/loadavg: 2.13 1.69 0.86 3/430 11269
/proc/meminfo: memFree=14584700/32951124 swapFree=44485824/67111528
[pid=11254] ppid=11252 vsize=683128 CPUtime=522.31 cores=0,2,4,6
/proc/11254/stat : 11254 (minisat_release) R 11252 11254 11216 0 -1 4202496 333022 0 0 0 52166 65 0 0 25 0 1 0 769540500 699523072 151549 33554432000 4194304 4291037 140735749852176 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/11254/statm: 170782 151549 273 24 0 167416 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 683128

[startup+582.3 s]
/proc/loadavg: 2.05 1.74 0.93 3/430 11271
/proc/meminfo: memFree=14507772/32951124 swapFree=44485824/67111528
[pid=11254] ppid=11252 vsize=1041512 CPUtime=582.31 cores=0,2,4,6
/proc/11254/stat : 11254 (minisat_release) R 11252 11254 11216 0 -1 4202496 351401 0 0 0 58162 69 0 0 25 0 1 0 769540500 1066508288 169898 33554432000 4194304 4291037 140735749852176 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/11254/statm: 260378 169898 273 24 0 257012 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 1041512

[startup+642.3 s]

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

/proc/meminfo: memFree=14440120/32951124 swapFree=44485824/67111528
[pid=11254] ppid=11252 vsize=1079792 CPUtime=1302.34 cores=0,2,4,6
/proc/11254/stat : 11254 (minisat_release) R 11252 11254 11216 0 -1 4202496 713464 0 0 0 130083 151 0 0 25 0 1 0 769540500 1105707008 184899 33554432000 4194304 4291037 140735749852176 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/11254/statm: 269948 184899 273 24 0 266582 0
Current children cumulated CPU time (s) 1302.34
Current children cumulated vsize (KiB) 1079792

[startup+1362.3 s]
/proc/loadavg: 2.00 2.00 1.53 3/430 11304
/proc/meminfo: memFree=14921080/32951124 swapFree=44485824/67111528
[pid=11254] ppid=11252 vsize=303764 CPUtime=1362.33 cores=0,2,4,6
/proc/11254/stat : 11254 (minisat_release) R 11252 11254 11216 0 -1 4202496 751345 0 0 0 136073 160 0 0 25 0 1 0 769540500 311054336 65345 33554432000 4194304 4291037 140735749852176 18446744073709551615 4255649 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/11254/statm: 75941 65345 273 24 0 72575 0
Current children cumulated CPU time (s) 1362.33
Current children cumulated vsize (KiB) 303764

[startup+1422.32 s]
/proc/loadavg: 2.00 2.00 1.56 3/430 11305
/proc/meminfo: memFree=14778564/32951124 swapFree=44485824/67111528
[pid=11254] ppid=11252 vsize=518136 CPUtime=1422.35 cores=0,2,4,6
/proc/11254/stat : 11254 (minisat_release) R 11252 11254 11216 0 -1 4202496 787000 0 0 0 142069 166 0 0 25 0 1 0 769540500 530571264 100880 33554432000 4194304 4291037 140735749852176 18446744073709551615 4255925 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/11254/statm: 129534 100880 273 24 0 126168 0
Current children cumulated CPU time (s) 1422.35
Current children cumulated vsize (KiB) 518136

[startup+1482.3 s]
/proc/loadavg: 2.00 2.00 1.58 3/430 11307
/proc/meminfo: memFree=14672492/32951124 swapFree=44485824/67111528
[pid=11254] ppid=11252 vsize=735756 CPUtime=1482.33 cores=0,2,4,6
/proc/11254/stat : 11254 (minisat_release) R 11252 11254 11216 0 -1 4202496 813595 0 0 0 148062 171 0 0 25 0 1 0 769540500 753414144 127409 33554432000 4194304 4291037 140735749852176 18446744073709551615 4255915 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/11254/statm: 183939 127409 273 24 0 180573 0
Current children cumulated CPU time (s) 1482.33
Current children cumulated vsize (KiB) 735756

[startup+1542.3 s]
/proc/loadavg: 2.12 2.03 1.61 3/430 11309
/proc/meminfo: memFree=14603880/32951124 swapFree=44485824/67111528
[pid=11254] ppid=11252 vsize=739848 CPUtime=1542.34 cores=0,2,4,6
/proc/11254/stat : 11254 (minisat_release) R 11252 11254 11216 0 -1 4202496 830637 0 0 0 154058 176 0 0 25 0 1 0 769540500 757604352 144389 33554432000 4194304 4291037 140735749852176 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/11254/statm: 184962 144389 273 24 0 181596 0
Current children cumulated CPU time (s) 1542.34
Current children cumulated vsize (KiB) 739848

[startup+1602.3 s]
/proc/loadavg: 2.10 2.04 1.64 3/430 11310
/proc/meminfo: memFree=14515416/32951124 swapFree=44485824/67111528
[pid=11254] ppid=11252 vsize=745140 CPUtime=1602.34 cores=0,2,4,6
/proc/11254/stat : 11254 (minisat_release) R 11252 11254 11216 0 -1 4202496 852979 0 0 0 160053 181 0 0 25 0 1 0 769540500 763023360 166679 33554432000 4194304 4291037 140735749852176 18446744073709551615 4262902 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/11254/statm: 186285 166679 273 24 0 182919 0
Current children cumulated CPU time (s) 1602.34
Current children cumulated vsize (KiB) 745140

[startup+1662.3 s]
/proc/loadavg: 2.18 2.06 1.67 3/430 11312
/proc/meminfo: memFree=14451900/32951124 swapFree=44485824/67111528
[pid=11254] ppid=11252 vsize=1096832 CPUtime=1662.34 cores=0,2,4,6
/proc/11254/stat : 11254 (minisat_release) R 11252 11254 11216 0 -1 4202496 868706 0 0 0 166048 186 0 0 25 0 1 0 769540500 1123155968 182367 33554432000 4194304 4291037 140735749852176 18446744073709551615 4255983 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/11254/statm: 274208 182367 273 24 0 270842 0
Current children cumulated CPU time (s) 1662.34
Current children cumulated vsize (KiB) 1096832

[startup+1722.3 s]
/proc/loadavg: 2.07 2.05 1.69 3/430 11313
/proc/meminfo: memFree=14403984/32951124 swapFree=44485824/67111528
[pid=11254] ppid=11252 vsize=1101136 CPUtime=1722.34 cores=0,2,4,6
/proc/11254/stat : 11254 (minisat_release) R 11252 11254 11216 0 -1 4202496 880736 0 0 0 172046 188 0 0 25 0 1 0 769540500 1127563264 194357 33554432000 4194304 4291037 140735749852176 18446744073709551615 4255925 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/11254/statm: 275284 194357 273 24 0 271918 0
Current children cumulated CPU time (s) 1722.34
Current children cumulated vsize (KiB) 1101136

[startup+1782.3 s]
/proc/loadavg: 2.02 2.04 1.71 3/430 11315
/proc/meminfo: memFree=14947676/32951124 swapFree=44485824/67111528
[pid=11254] ppid=11252 vsize=275900 CPUtime=1782.35 cores=0,2,4,6
/proc/11254/stat : 11254 (minisat_release) R 11252 11254 11216 0 -1 4202496 905689 0 0 0 178039 196 0 0 25 0 1 0 769540500 282521600 58341 33554432000 4194304 4291037 140735749852176 18446744073709551615 4248354 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/11254/statm: 68975 58341 273 24 0 65609 0
Current children cumulated CPU time (s) 1782.35
Current children cumulated vsize (KiB) 275900

[startup+1842.3 s]
/proc/loadavg: 2.01 2.03 1.72 3/430 11317
/proc/meminfo: memFree=14875852/32951124 swapFree=44485824/67111528
[pid=11254] ppid=11252 vsize=411168 CPUtime=1842.35 cores=0,2,4,6
/proc/11254/stat : 11254 (minisat_release) R 11252 11254 11216 0 -1 4202496 923902 0 0 0 184035 200 0 0 25 0 1 0 769540500 421036032 76485 33554432000 4194304 4291037 140735749852176 18446744073709551615 4255658 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/11254/statm: 102792 76486 273 24 0 99426 0
Current children cumulated CPU time (s) 1842.35
Current children cumulated vsize (KiB) 411168

[startup+1902.3 s]
/proc/loadavg: 2.00 2.02 1.74 3/430 11318
/proc/meminfo: memFree=14821144/32951124 swapFree=44485824/67111528
[pid=11254] ppid=11252 vsize=420764 CPUtime=1902.35 cores=0,2,4,6
/proc/11254/stat : 11254 (minisat_release) R 11252 11254 11216 0 -1 4202496 936407 0 0 0 190032 203 0 0 25 0 1 0 769540500 430862336 88927 33554432000 4194304 4291037 140735749852176 18446744073709551615 4255840 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/11254/statm: 105191 88927 273 24 0 101825 0
Current children cumulated CPU time (s) 1902.35
Current children cumulated vsize (KiB) 420764

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

[startup+1919.9 s]
/proc/loadavg: 2.00 2.02 1.74 3/430 11319
/proc/meminfo: memFree=14799060/32951124 swapFree=44485824/67111528
[pid=11254] ppid=11252 vsize=421972 CPUtime=1919.95 cores=0,2,4,6
/proc/11254/stat : 11254 (minisat_release) R 11252 11254 11216 0 -1 4202496 941416 0 0 0 191791 204 0 0 25 0 1 0 769540500 432099328 93907 33554432000 4194304 4291037 140735749852176 18446744073709551615 4256144 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/11254/statm: 105493 93907 273 24 0 102127 0
Current children cumulated CPU time (s) 1919.95
Current children cumulated vsize (KiB) 421972

[startup+1932.72 s]
/proc/loadavg: 2.00 2.02 1.74 3/430 11319
/proc/meminfo: memFree=14787388/32951124 swapFree=44485824/67111528
[pid=11254] ppid=11252 vsize=423820 CPUtime=1932.76 cores=0,2,4,6
/proc/11254/stat : 11254 (minisat_release) R 11252 11254 11216 0 -1 4202496 944335 0 0 0 193072 204 0 0 25 0 1 0 769540500 433991680 96806 33554432000 4194304 4291037 140735749852176 18446744073709551615 4256150 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/11254/statm: 105955 96806 273 24 0 102589 0
Current children cumulated CPU time (s) 1932.76
Current children cumulated vsize (KiB) 423820

[startup+1939.1 s]
/proc/loadavg: 2.00 2.02 1.74 3/430 11319
/proc/meminfo: memFree=14777712/32951124 swapFree=44485824/67111528
[pid=11254] ppid=11252 vsize=557432 CPUtime=1939.15 cores=0,2,4,6
/proc/11254/stat : 11254 (minisat_release) R 11252 11254 11216 0 -1 4202496 947374 0 0 0 193710 205 0 0 25 0 1 0 769540500 570810368 99830 33554432000 4194304 4291037 140735749852176 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/11254/statm: 139358 99830 273 24 0 135992 0
Current children cumulated CPU time (s) 1939.15
Current children cumulated vsize (KiB) 557432

[startup+1942.3 s]
/proc/loadavg: 2.00 2.02 1.74 3/430 11319
/proc/meminfo: memFree=14772380/32951124 swapFree=44485824/67111528
[pid=11254] ppid=11252 vsize=557432 CPUtime=1942.35 cores=0,2,4,6
/proc/11254/stat : 11254 (minisat_release) R 11252 11254 11216 0 -1 4202496 948296 0 0 0 194030 205 0 0 25 0 1 0 769540500 570810368 100744 33554432000 4194304 4291037 140735749852176 18446744073709551615 4255925 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/11254/statm: 139358 100744 273 24 0 135992 0
Current children cumulated CPU time (s) 1942.35
Current children cumulated vsize (KiB) 557432

[startup+1943.1 s]
/proc/loadavg: 2.00 2.02 1.74 3/430 11319
/proc/meminfo: memFree=14770892/32951124 swapFree=44485824/67111528
[pid=11254] ppid=11252 vsize=558144 CPUtime=1943.15 cores=0,2,4,6
/proc/11254/stat : 11254 (minisat_release) R 11252 11254 11216 0 -1 4202496 948614 0 0 0 194110 205 0 0 25 0 1 0 769540500 571539456 101060 33554432000 4194304 4291037 140735749852176 18446744073709551615 4248640 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/11254/statm: 139536 101060 273 24 0 136170 0
Current children cumulated CPU time (s) 1943.15
Current children cumulated vsize (KiB) 558144

[startup+1943.5 s]
/proc/loadavg: 2.00 2.02 1.74 3/430 11319
/proc/meminfo: memFree=14770892/32951124 swapFree=44485824/67111528
[pid=11254] ppid=11252 vsize=558144 CPUtime=1943.55 cores=0,2,4,6
/proc/11254/stat : 11254 (minisat_release) R 11252 11254 11216 0 -1 4202496 948641 0 0 0 194150 205 0 0 25 0 1 0 769540500 571539456 101087 33554432000 4194304 4291037 140735749852176 18446744073709551615 4256164 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/11254/statm: 139536 101087 273 24 0 136170 0
Current children cumulated CPU time (s) 1943.55
Current children cumulated vsize (KiB) 558144

[startup+1943.72 s]
/proc/loadavg: 2.00 2.02 1.75 3/430 11319
/proc/meminfo: memFree=14770268/32951124 swapFree=44485824/67111528
[pid=11254] ppid=11252 vsize=558144 CPUtime=1943.76 cores=0,2,4,6
/proc/11254/stat : 11254 (minisat_release) R 11252 11254 11216 0 -1 4202496 948646 0 0 0 194171 205 0 0 25 0 1 0 769540500 571539456 101092 33554432000 4194304 4291037 140735749852176 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/11254/statm: 139536 101092 273 24 0 136170 0
Current children cumulated CPU time (s) 1943.76
Current children cumulated vsize (KiB) 558144

[startup+1943.8 s]
/proc/loadavg: 2.00 2.02 1.75 3/430 11319
/proc/meminfo: memFree=14770268/32951124 swapFree=44485824/67111528
[pid=11254] ppid=11252 vsize=558144 CPUtime=1943.85 cores=0,2,4,6
/proc/11254/stat : 11254 (minisat_release) R 11252 11254 11216 0 -1 4202496 948648 0 0 0 194180 205 0 0 25 0 1 0 769540500 571539456 101094 33554432000 4194304 4291037 140735749852176 18446744073709551615 4255925 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/11254/statm: 139536 101094 273 24 0 136170 0
Current children cumulated CPU time (s) 1943.85
Current children cumulated vsize (KiB) 558144

Child status: 20
Real time (s): 1943.88
CPU time (s): 1943.93
CPU user time (s): 1941.86
CPU system time (s): 2.07268
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 1153128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1941.86
system time used= 2.07268
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 948663
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= 1855

runsolver used 8.50671 second user time and 18.0163 second system time

The end

Launcher Data 

Begin job on node105 at 2011-05-28 12:43:21
IDJOB=3419732
IDBENCH=70760
IDSOLVER=1912
FILE ID=node105/3419732-1306579400
RUNJOBID= node105-1306579400-11234
PBS_JOBID= 13471575
Free space on /tmp= 73184 MiB

SOLVER NAME= minisat hack reference: minisat 2.2.0
BENCH NAME= SAT09/APPLICATIONS/bitverif/minxorminand/minxorminand128.cnf
COMMAND LINE= minisat_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3419732-1306579400/watcher-3419732-1306579400 -o /tmp/evaluation-result-3419732-1306579400/solver-3419732-1306579400 -C 5000 -W 5100 -M 15500  minisat_release HOME/instance-3419732-1306579400.cnf

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

MD5SUM BENCH= a551844fb6a7f35cf6025d0a525ca14e
RANDOM SEED=1047789220

node105.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		: 2666.825
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	: 5333.65
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		: 2666.825
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	: 5226.15
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		: 2666.825
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	: 5332.82
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		: 2666.825
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		: 2666.825
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	: 5410.70
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		: 2666.825
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	: 5332.74
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		: 2666.825
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		: 2666.825
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      15206944 kB
Buffers:        358644 kB
Cached:       13472012 kB
SwapCached:      39596 kB
Active:        6951240 kB
Inactive:     10471400 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      15206944 kB
SwapTotal:    67111528 kB
SwapFree:     44485824 kB
Dirty:            8996 kB
Writeback:           0 kB
AnonPages:     3559608 kB
Mapped:          19040 kB
Slab:           171320 kB
PageTables:      81460 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 114885244 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= 73184 MiB
End job on node105 at 2011-05-28 13:15:45