Trace number 3433903

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: MiniSAT 2.2.0-agile-26UNSAT 1834.8 1834.72

General information on the benchmark

NameAPPLICATIONS/
bitverif/maxxor/maxxor032.cnf
MD5SUMe1a6f3a7c69cc7fbec84aac478eb151a
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark53.2849
Satisfiable
(Un)Satisfiability was proved
Number of variables13240
Number of clauses39143
Sum of the clauses size91331
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 226094
Number of clauses of size 313047
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1834.67/1834.71	WARNING: for repeatability, setting FPU to use double precision
1834.67/1834.71	============================[ Problem Statistics ]=============================
1834.67/1834.71	|                                                                             |
1834.67/1834.71	|  Number of variables:         13240                                         |
1834.67/1834.71	|  Number of clauses:           39141                                         |
1834.67/1834.71	|  Parse time:                   0.01 s                                       |
1834.67/1834.71	|  Eliminated clauses:           0.40 Mb                                      |
1834.67/1834.71	|  Simplification time:          0.05 s                                       |
1834.67/1834.71	|                                                                             |
1834.67/1834.71	============================[ Search Statistics ]=================================
1834.67/1834.71	| Conflicts |          ORIGINAL         |          LEARNT          | Progress    |
1834.67/1834.71	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |     Agility |
1834.67/1834.71	==================================================================================
1834.67/1834.71	|       100 |    4745    21877    73645 |     8021      100     31 |  0.136 % 14 |
1834.67/1834.71	|       250 |    4745    21877    73645 |     8823      250     42 |  0.136 % 21 |
1834.67/1834.71	|       475 |    4745    21877    73645 |     9706      475     40 |  0.136 % 20 |
1834.67/1834.71	|       812 |    4745    21877    73645 |    10676      812     37 |  0.136 %  7 |
1834.67/1834.71	|      1318 |    4745    21877    73645 |    11744     1318     33 |  0.136 %  7 |
1834.67/1834.71	|      2077 |    4745    21877    73645 |    12918     2077     37 |  0.136 %  9 |
1834.67/1834.71	|      3216 |    4745    21877    73645 |    14210     3216     46 |  0.136 % 27 |
1834.67/1834.71	|      4924 |    4745    21877    73645 |    15631     4924     48 |  0.136 % 11 |
1834.67/1834.71	|      7486 |    4745    21877    73645 |    17194     7486     52 |  0.136 % 18 |
1834.67/1834.71	|     11330 |    4745    21877    73645 |    18914    11330     52 |  0.136 % 16 |
1834.67/1834.71	|     17096 |    4745    21877    73645 |    20805    17096     59 |  0.136 % 11 |
1834.67/1834.71	|     25745 |    4745    21877    73645 |    22886    15328     58 |  0.136 % 22 |
1834.67/1834.71	|     38719 |    4745    21877    73645 |    25175    16672     55 |  0.136 % 21 |
1834.67/1834.71	|     58180 |    4745    21877    73645 |    27692    23513     57 |  0.136 % 13 |
1834.67/1834.71	|     87372 |    4745    21877    73645 |    30461    24714     61 |  0.136 % 15 |
1834.67/1834.71	|    131161 |    4745    21877    73645 |    33508    21565     51 |  0.136 % 18 |
1834.67/1834.71	|    196845 |    4745    21877    73645 |    36858    32562     73 |  0.136 % 16 |
1834.67/1834.71	|    295371 |    4745    21877    73645 |    40544    28555     66 |  0.136 % 17 |
1834.67/1834.71	|    443160 |    4745    21877    73645 |    44599    28515     77 |  0.136 % 21 |
1834.67/1834.71	|    664843 |    4745    21877    73645 |    49059    44013     52 |  0.136 % 20 |
1834.67/1834.71	|    997368 |    4745    21877    73645 |    53965    44677     46 |  0.136 % 23 |
1834.67/1834.71	|   1496156 |    4745    21877    73645 |    59361    26214     36 |  0.136 % 15 |
1834.67/1834.71	|   2244338 |    4745    21877    73645 |    65297    52117     93 |  0.136 % 25 |
1834.67/1834.71	|   3366612 |    4745    21877    73645 |    71827    40465     46 |  0.136 % 15 |
1834.67/1834.71	|   5050023 |    4745    21877    73645 |    79010    25547     51 |  0.136 % 13 |
1834.67/1834.71	|   7575139 |    4745    21877    73645 |    86911    64112     75 |  0.136 % 16 |
1834.67/1834.71	|  11362814 |    4744    21810    73448 |    95602    38151     89 |  0.144 % 18 |
1834.67/1834.71	===============================================================================
1834.67/1834.71	restarts              : 20605
1834.67/1834.71	skipped               : 300
1834.67/1834.71	conflicts             : 13989202       (7627 /sec)
1834.67/1834.71	decisions             : 31166617       (0.00 % random) (16992 /sec)
1834.67/1834.71	propagations          : 4213072736     (2296955 /sec)
1834.67/1834.71	conflict literals     : 1170157737     (45.02 % deleted)
1834.67/1834.71	Memory used           : 185.00 MB
1834.67/1834.71	CPU time              : 1834.2 s
1834.67/1834.71	
1834.67/1834.71	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: 977)

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-3433903-1306843423/watcher-3433903-1306843423 -o /tmp/evaluation-result-3433903-1306843423/solver-3433903-1306843423 -C 5000 -W 5100 -M 15500 minisat HOME/instance-3433903-1306843423.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: 2.00 1.66 0.85 2/554 20252
/proc/meminfo: memFree=4811016/32950928 swapFree=67056580/67111528
[pid=20252] ppid=20250 vsize=23180 CPUtime=0.01 cores=0,2,4,6
/proc/20252/stat : 20252 (minisat) R 20250 20252 20164 0 -1 4202496 1554 0 0 0 1 0 0 0 25 0 1 0 795939387 23736320 1458 33554432000 4194304 4291235 140736452404832 18446744073709551615 4277553 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/20252/statm: 5795 1458 215 24 0 2429 0

[startup+0.0706211 s]
/proc/loadavg: 2.00 1.66 0.85 2/554 20252
/proc/meminfo: memFree=4811016/32950928 swapFree=67056580/67111528
[pid=20252] ppid=20250 vsize=21208 CPUtime=0.06 cores=0,2,4,6
/proc/20252/stat : 20252 (minisat) R 20250 20252 20164 0 -1 4202496 2304 0 0 0 6 0 0 0 25 0 1 0 795939387 21716992 1884 33554432000 4194304 4291235 140736452404832 18446744073709551615 4230012 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/20252/statm: 5302 1884 240 24 0 1936 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 21208

[startup+0.100614 s]
/proc/loadavg: 2.00 1.66 0.85 2/554 20252
/proc/meminfo: memFree=4811016/32950928 swapFree=67056580/67111528
[pid=20252] ppid=20250 vsize=20316 CPUtime=0.09 cores=0,2,4,6
/proc/20252/stat : 20252 (minisat) R 20250 20252 20164 0 -1 4202496 2460 0 0 0 9 0 0 0 25 0 1 0 795939387 20803584 1690 33554432000 4194304 4291235 140736452404832 18446744073709551615 4267245 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/20252/statm: 5079 1690 258 24 0 1713 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20316

[startup+0.300587 s]
/proc/loadavg: 2.00 1.66 0.85 2/554 20252
/proc/meminfo: memFree=4811016/32950928 swapFree=67056580/67111528
[pid=20252] ppid=20250 vsize=21328 CPUtime=0.29 cores=0,2,4,6
/proc/20252/stat : 20252 (minisat) R 20250 20252 20164 0 -1 4202496 2659 0 0 0 29 0 0 0 25 0 1 0 795939387 21839872 1886 33554432000 4194304 4291235 140736452404832 18446744073709551615 4255683 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/20252/statm: 5332 1886 259 24 0 1966 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21328

[startup+0.7005 s]
/proc/loadavg: 2.00 1.66 0.85 2/554 20252
/proc/meminfo: memFree=4811016/32950928 swapFree=67056580/67111528
[pid=20252] ppid=20250 vsize=24016 CPUtime=0.69 cores=0,2,4,6
/proc/20252/stat : 20252 (minisat) R 20250 20252 20164 0 -1 4202496 3122 0 0 0 69 0 0 0 25 0 1 0 795939387 24592384 2339 33554432000 4194304 4291235 140736452404832 18446744073709551615 4255893 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/20252/statm: 6004 2339 259 24 0 2638 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24016

[startup+1.50035 s]
/proc/loadavg: 2.00 1.66 0.85 3/555 20253
/proc/meminfo: memFree=4794772/32950928 swapFree=67056580/67111528
[pid=20252] ppid=20250 vsize=28632 CPUtime=1.49 cores=0,2,4,6
/proc/20252/stat : 20252 (minisat) R 20250 20252 20164 0 -1 4202496 5886 0 0 0 149 0 0 0 25 0 1 0 795939387 29319168 3686 33554432000 4194304 4291235 140736452404832 18446744073709551615 4248950 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/20252/statm: 7158 3686 259 24 0 3792 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28632

[startup+3.10104 s]
/proc/loadavg: 2.00 1.66 0.85 3/555 20253
/proc/meminfo: memFree=4790556/32950928 swapFree=67056580/67111528
[pid=20252] ppid=20250 vsize=35708 CPUtime=3.09 cores=0,2,4,6
/proc/20252/stat : 20252 (minisat) R 20250 20252 20164 0 -1 4202496 7283 0 0 0 309 0 0 0 25 0 1 0 795939387 36564992 5040 33554432000 4194304 4291235 140736452404832 18446744073709551615 4255903 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/20252/statm: 8927 5040 259 24 0 5561 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 35708

[startup+6.30042 s]
/proc/loadavg: 2.00 1.66 0.85 3/555 20253
/proc/meminfo: memFree=4776640/32950928 swapFree=67056580/67111528
[pid=20252] ppid=20250 vsize=40048 CPUtime=6.29 cores=0,2,4,6
/proc/20252/stat : 20252 (minisat) R 20250 20252 20164 0 -1 4202496 8963 0 0 0 629 0 0 0 25 0 1 0 795939387 41009152 6665 33554432000 4194304 4291235 140736452404832 18446744073709551615 4248564 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/20252/statm: 10012 6665 259 24 0 6646 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 40048

[startup+12.7012 s]
/proc/loadavg: 2.00 1.67 0.86 3/555 20253
/proc/meminfo: memFree=4766860/32950928 swapFree=67056580/67111528
[pid=20252] ppid=20250 vsize=40048 CPUtime=12.69 cores=0,2,4,6
/proc/20252/stat : 20252 (minisat) R 20250 20252 20164 0 -1 4202496 8963 0 0 0 1269 0 0 0 25 0 1 0 795939387 41009152 6665 33554432000 4194304 4291235 140736452404832 18446744073709551615 4255634 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/20252/statm: 10012 6665 259 24 0 6646 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 40048

[startup+25.5007 s]
/proc/loadavg: 2.00 1.68 0.88 3/555 20253
/proc/meminfo: memFree=4738472/32950928 swapFree=67056580/67111528
[pid=20252] ppid=20250 vsize=62220 CPUtime=25.49 cores=0,2,4,6
/proc/20252/stat : 20252 (minisat) R 20250 20252 20164 0 -1 4202496 19890 0 0 0 2547 2 0 0 25 0 1 0 795939387 63713280 10321 33554432000 4194304 4291235 140736452404832 18446744073709551615 4249258 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/20252/statm: 15555 10321 259 24 0 12189 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 62220

[startup+51.1008 s]
/proc/loadavg: 2.00 1.71 0.90 3/555 20257
/proc/meminfo: memFree=4693020/32950928 swapFree=67056580/67111528
[pid=20252] ppid=20250 vsize=62220 CPUtime=51.09 cores=0,2,4,6
/proc/20252/stat : 20252 (minisat) R 20250 20252 20164 0 -1 4202496 21107 0 0 0 5107 2 0 0 25 0 1 0 795939387 63713280 11530 33554432000 4194304 4291235 140736452404832 18446744073709551615 4256145 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/20252/statm: 15555 11530 259 24 0 12189 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 62220

[startup+102.321 s]
/proc/loadavg: 2.00 1.75 0.96 3/555 20258
/proc/meminfo: memFree=4612732/32950928 swapFree=67056580/67111528
[pid=20252] ppid=20250 vsize=78136 CPUtime=102.32 cores=0,2,4,6
/proc/20252/stat : 20252 (minisat) R 20250 20252 20164 0 -1 4202496 27581 0 0 0 10229 3 0 0 25 0 1 0 795939387 80011264 13155 33554432000 4194304 4291235 140736452404832 18446744073709551615 4248368 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/20252/statm: 19534 13155 259 24 0 16168 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 78136

[startup+162.3 s]
/proc/loadavg: 2.00 1.79 1.02 3/555 20260
/proc/meminfo: memFree=4523044/32950928 swapFree=67056580/67111528
[pid=20252] ppid=20250 vsize=78136 CPUtime=162.29 cores=0,2,4,6
/proc/20252/stat : 20252 (minisat) R 20250 20252 20164 0 -1 4202496 28808 0 0 0 16226 3 0 0 25 0 1 0 795939387 80011264 14365 33554432000 4194304 4291235 140736452404832 18446744073709551615 4255608 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/20252/statm: 19534 14365 259 24 0 16168 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 78136

[startup+222.301 s]
/proc/loadavg: 2.00 1.83 1.08 3/555 20262
/proc/meminfo: memFree=4446260/32950928 swapFree=67056580/67111528
[pid=20252] ppid=20250 vsize=97532 CPUtime=222.3 cores=0,2,4,6
/proc/20252/stat : 20252 (minisat) R 20250 20252 20164 0 -1 4202496 28811 0 0 0 22227 3 0 0 25 0 1 0 795939387 99872768 14368 33554432000 4194304 4291235 140736452404832 18446744073709551615 4255683 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/20252/statm: 24383 14368 259 24 0 21017 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 97532

[startup+282.3 s]
/proc/loadavg: 2.08 1.89 1.14 3/555 20263
/proc/meminfo: memFree=4336860/32950928 swapFree=67056580/67111528
[pid=20252] ppid=20250 vsize=97532 CPUtime=282.3 cores=0,2,4,6
/proc/20252/stat : 20252 (minisat) R 20250 20252 20164 0 -1 4202496 34373 0 0 0 28226 4 0 0 25 0 1 0 795939387 99872768 19824 33554432000 4194304 4291235 140736452404832 18446744073709551615 4248312 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/20252/statm: 24383 19824 259 24 0 21017 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 97532

[startup+342.301 s]
/proc/loadavg: 2.12 1.93 1.21 3/555 20265
/proc/meminfo: memFree=4253124/32950928 swapFree=67056580/67111528
[pid=20252] ppid=20250 vsize=97532 CPUtime=342.3 cores=0,2,4,6
/proc/20252/stat : 20252 (minisat) R 20250 20252 20164 0 -1 4202496 35597 0 0 0 34226 4 0 0 25 0 1 0 795939387 99872768 21036 33554432000 4194304 4291235 140736452404832 18446744073709551615 4248354 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/20252/statm: 24383 21036 259 24 0 21017 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 97532

[startup+402.3 s]
/proc/loadavg: 2.04 1.94 1.25 3/555 20266
/proc/meminfo: memFree=4178060/32950928 swapFree=67056580/67111528
[pid=20252] ppid=20250 vsize=97532 CPUtime=402.3 cores=0,2,4,6
/proc/20252/stat : 20252 (minisat) R 20250 20252 20164 0 -1 4202496 35597 0 0 0 40226 4 0 0 25 0 1 0 795939387 99872768 21036 33554432000 4194304 4291235 140736452404832 18446744073709551615 4263462 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/20252/statm: 24383 21036 259 24 0 21017 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 97532

[startup+462.301 s]
/proc/loadavg: 2.01 1.95 1.30 3/555 20268
/proc/meminfo: memFree=4090240/32950928 swapFree=67056580/67111528
[pid=20252] ppid=20250 vsize=109776 CPUtime=462.31 cores=0,2,4,6
/proc/20252/stat : 20252 (minisat) R 20250 20252 20164 0 -1 4202496 36571 0 0 0 46227 4 0 0 25 0 1 0 795939387 112410624 22003 33554432000 4194304 4291235 140736452404832 18446744073709551615 4248348 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/20252/statm: 27444 22003 259 24 0 24078 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 109776

[startup+522.3 s]
/proc/loadavg: 2.00 1.96 1.34 3/555 20270
/proc/meminfo: memFree=3998820/32950928 swapFree=67056580/67111528
[pid=20252] ppid=20250 vsize=109776 CPUtime=522.31 cores=0,2,4,6
/proc/20252/stat : 20252 (minisat) R 20250 20252 20164 0 -1 4202496 37584 0 0 0 52227 4 0 0 25 0 1 0 795939387 112410624 23008 33554432000 4194304 4291235 140736452404832 18446744073709551615 4256353 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/20252/statm: 27444 23008 259 24 0 24078 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 109776

[startup+582.301 s]
/proc/loadavg: 2.00 1.96 1.38 3/555 20271
/proc/meminfo: memFree=3912484/32950928 swapFree=67056580/67111528
[pid=20252] ppid=20250 vsize=109776 CPUtime=582.32 cores=0,2,4,6
/proc/20252/stat : 20252 (minisat) R 20250 20252 20164 0 -1 4202496 54692 0 0 0 58225 7 0 0 25 0 1 0 795939387 112410624 24097 33554432000 4194304 4291235 140736452404832 18446744073709551615 4248246 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/20252/statm: 27444 24097 259 24 0 24078 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 109776

[startup+642.301 s]

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

/proc/meminfo: memFree=3244072/32950928 swapFree=67056580/67111528
[pid=20252] ppid=20250 vsize=109776 CPUtime=1182.34 cores=0,2,4,6
/proc/20252/stat : 20252 (minisat) R 20250 20252 20164 0 -1 4202496 133604 0 0 0 118218 16 0 0 25 0 1 0 795939387 112410624 24097 33554432000 4194304 4291235 140736452404832 18446744073709551615 4255641 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/20252/statm: 27444 24097 259 24 0 24078 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 109776

[startup+1242.3 s]
/proc/loadavg: 2.00 2.01 1.69 3/555 20289
/proc/meminfo: memFree=3181056/32950928 swapFree=67056580/67111528
[pid=20252] ppid=20250 vsize=109776 CPUtime=1242.34 cores=0,2,4,6
/proc/20252/stat : 20252 (minisat) R 20250 20252 20164 0 -1 4202496 149914 0 0 0 124216 18 0 0 25 0 1 0 795939387 112410624 24097 33554432000 4194304 4291235 140736452404832 18446744073709551615 4255824 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/20252/statm: 27444 24097 259 24 0 24078 0
Current children cumulated CPU time (s) 1242.34
Current children cumulated vsize (KiB) 109776

[startup+1302.3 s]
/proc/loadavg: 2.07 2.03 1.72 3/555 20290
/proc/meminfo: memFree=3122992/32950928 swapFree=67056580/67111528
[pid=20252] ppid=20250 vsize=109776 CPUtime=1302.36 cores=0,2,4,6
/proc/20252/stat : 20252 (minisat) R 20250 20252 20164 0 -1 4202496 190016 0 0 0 130213 23 0 0 25 0 1 0 795939387 112410624 24097 33554432000 4194304 4291235 140736452404832 18446744073709551615 4255886 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/20252/statm: 27444 24097 259 24 0 24078 0
Current children cumulated CPU time (s) 1302.36
Current children cumulated vsize (KiB) 109776

[startup+1362.3 s]
/proc/loadavg: 2.14 2.06 1.75 3/555 20292
/proc/meminfo: memFree=3070636/32950928 swapFree=67056580/67111528
[pid=20252] ppid=20250 vsize=109776 CPUtime=1362.34 cores=0,2,4,6
/proc/20252/stat : 20252 (minisat) R 20250 20252 20164 0 -1 4202496 213401 0 0 0 136209 25 0 0 25 0 1 0 795939387 112410624 24097 33554432000 4194304 4291235 140736452404832 18446744073709551615 4255559 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/20252/statm: 27444 24097 259 24 0 24078 0
Current children cumulated CPU time (s) 1362.34
Current children cumulated vsize (KiB) 109776

[startup+1422.32 s]
/proc/loadavg: 2.09 2.06 1.76 3/555 20294
/proc/meminfo: memFree=3002404/32950928 swapFree=67056580/67111528
[pid=20252] ppid=20250 vsize=109776 CPUtime=1422.36 cores=0,2,4,6
/proc/20252/stat : 20252 (minisat) R 20250 20252 20164 0 -1 4202496 231021 0 0 0 142208 28 0 0 25 0 1 0 795939387 112410624 24097 33554432000 4194304 4291235 140736452404832 18446744073709551615 4255893 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/20252/statm: 27444 24097 259 24 0 24078 0
Current children cumulated CPU time (s) 1422.36
Current children cumulated vsize (KiB) 109776

[startup+1482.3 s]
/proc/loadavg: 2.03 2.05 1.78 3/555 20295
/proc/meminfo: memFree=2944596/32950928 swapFree=67056580/67111528
[pid=20252] ppid=20250 vsize=109776 CPUtime=1482.35 cores=0,2,4,6
/proc/20252/stat : 20252 (minisat) R 20250 20252 20164 0 -1 4202496 294931 0 0 0 148198 37 0 0 25 0 1 0 795939387 112410624 24097 33554432000 4194304 4291235 140736452404832 18446744073709551615 4261912 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/20252/statm: 27444 24097 259 24 0 24078 0
Current children cumulated CPU time (s) 1482.35
Current children cumulated vsize (KiB) 109776

[startup+1542.3 s]
/proc/loadavg: 2.01 2.04 1.79 3/555 20297
/proc/meminfo: memFree=2870164/32950928 swapFree=67056580/67111528
[pid=20252] ppid=20250 vsize=109776 CPUtime=1542.35 cores=0,2,4,6
/proc/20252/stat : 20252 (minisat) R 20250 20252 20164 0 -1 4202496 337929 0 0 0 154193 42 0 0 25 0 1 0 795939387 112410624 24097 33554432000 4194304 4291235 140736452404832 18446744073709551615 4255683 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/20252/statm: 27444 24097 259 24 0 24078 0
Current children cumulated CPU time (s) 1542.35
Current children cumulated vsize (KiB) 109776

[startup+1602.3 s]
/proc/loadavg: 2.00 2.03 1.80 3/555 20298
/proc/meminfo: memFree=2813212/32950928 swapFree=67056580/67111528
[pid=20252] ppid=20250 vsize=109776 CPUtime=1602.35 cores=0,2,4,6
/proc/20252/stat : 20252 (minisat) R 20250 20252 20164 0 -1 4202496 355188 0 0 0 160191 44 0 0 25 0 1 0 795939387 112410624 24097 33554432000 4194304 4291235 140736452404832 18446744073709551615 4248345 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/20252/statm: 27444 24097 259 24 0 24078 0
Current children cumulated CPU time (s) 1602.35
Current children cumulated vsize (KiB) 109776

[startup+1662.3 s]
/proc/loadavg: 2.00 2.02 1.81 3/555 20300
/proc/meminfo: memFree=2759864/32950928 swapFree=67056580/67111528
[pid=20252] ppid=20250 vsize=109776 CPUtime=1662.36 cores=0,2,4,6
/proc/20252/stat : 20252 (minisat) R 20250 20252 20164 0 -1 4202496 371046 0 0 0 166190 46 0 0 25 0 1 0 795939387 112410624 24097 33554432000 4194304 4291235 140736452404832 18446744073709551615 4255683 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/20252/statm: 27444 24097 259 24 0 24078 0
Current children cumulated CPU time (s) 1662.36
Current children cumulated vsize (KiB) 109776

[startup+1722.3 s]
/proc/loadavg: 2.00 2.02 1.82 3/555 20302
/proc/meminfo: memFree=2708128/32950928 swapFree=67056580/67111528
[pid=20252] ppid=20250 vsize=109776 CPUtime=1722.36 cores=0,2,4,6
/proc/20252/stat : 20252 (minisat) R 20250 20252 20164 0 -1 4202496 412030 0 0 0 172185 51 0 0 25 0 1 0 795939387 112410624 24097 33554432000 4194304 4291235 140736452404832 18446744073709551615 4262997 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/20252/statm: 27444 24097 259 24 0 24078 0
Current children cumulated CPU time (s) 1722.36
Current children cumulated vsize (KiB) 109776

[startup+1782.3 s]
/proc/loadavg: 2.10 2.04 1.84 3/555 20303
/proc/meminfo: memFree=2602072/32950928 swapFree=67056580/67111528
[pid=20252] ppid=20250 vsize=170552 CPUtime=1782.37 cores=0,2,4,6
/proc/20252/stat : 20252 (minisat) R 20250 20252 20164 0 -1 4202496 440037 0 0 0 178183 54 0 0 25 0 1 0 795939387 174645248 36400 33554432000 4194304 4291235 140736452404832 18446744073709551615 4267245 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/20252/statm: 42638 36400 259 24 0 39272 0
Current children cumulated CPU time (s) 1782.37
Current children cumulated vsize (KiB) 170552

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

[startup+1791.92 s]
/proc/loadavg: 2.09 2.04 1.84 3/555 20304
/proc/meminfo: memFree=2595116/32950928 swapFree=67056580/67111528
[pid=20252] ppid=20250 vsize=170552 CPUtime=1791.98 cores=0,2,4,6
/proc/20252/stat : 20252 (minisat) R 20250 20252 20164 0 -1 4202496 449240 0 0 0 179143 55 0 0 25 0 1 0 795939387 174645248 36087 33554432000 4194304 4291235 140736452404832 18446744073709551615 4255683 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/20252/statm: 42638 36087 259 24 0 39272 0
Current children cumulated CPU time (s) 1791.98
Current children cumulated vsize (KiB) 170552

[startup+1817.5 s]
/proc/loadavg: 2.20 2.07 1.85 3/555 20304
/proc/meminfo: memFree=2579488/32950928 swapFree=67056580/67111528
[pid=20252] ppid=20250 vsize=170552 CPUtime=1817.56 cores=0,2,4,6
/proc/20252/stat : 20252 (minisat) R 20250 20252 20164 0 -1 4202496 468831 0 0 0 181699 57 0 0 25 0 1 0 795939387 174645248 34797 33554432000 4194304 4291235 140736452404832 18446744073709551615 4255683 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/20252/statm: 42638 34797 259 24 0 39272 0
Current children cumulated CPU time (s) 1817.56
Current children cumulated vsize (KiB) 170552

[startup+1823.9 s]
/proc/loadavg: 2.33 2.10 1.86 3/555 20304
/proc/meminfo: memFree=2600932/32950928 swapFree=67056580/67111528
[pid=20252] ppid=20250 vsize=121232 CPUtime=1823.97 cores=0,2,4,6
/proc/20252/stat : 20252 (minisat) R 20250 20252 20164 0 -1 4202496 470037 0 0 0 182339 58 0 0 25 0 1 0 795939387 124141568 26961 33554432000 4194304 4291235 140736452404832 18446744073709551615 4256124 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/20252/statm: 30308 26961 259 24 0 26942 0
Current children cumulated CPU time (s) 1823.97
Current children cumulated vsize (KiB) 121232

[startup+1830.3 s]
/proc/loadavg: 2.31 2.09 1.86 3/555 20305
/proc/meminfo: memFree=2595472/32950928 swapFree=67056580/67111528
[pid=20252] ppid=20250 vsize=121232 CPUtime=1830.38 cores=0,2,4,6
/proc/20252/stat : 20252 (minisat) R 20250 20252 20164 0 -1 4202496 478390 0 0 0 182979 59 0 0 25 0 1 0 795939387 124141568 26961 33554432000 4194304 4291235 140736452404832 18446744073709551615 4248564 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/20252/statm: 30308 26961 259 24 0 26942 0
Current children cumulated CPU time (s) 1830.38
Current children cumulated vsize (KiB) 121232

[startup+1831.9 s]
/proc/loadavg: 2.31 2.09 1.86 3/555 20305
/proc/meminfo: memFree=2594356/32950928 swapFree=67056580/67111528
[pid=20252] ppid=20250 vsize=121232 CPUtime=1831.97 cores=0,2,4,6
/proc/20252/stat : 20252 (minisat) R 20250 20252 20164 0 -1 4202496 478390 0 0 0 183138 59 0 0 25 0 1 0 795939387 124141568 26961 33554432000 4194304 4291235 140736452404832 18446744073709551615 4255893 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/20252/statm: 30308 26961 259 24 0 26942 0
Current children cumulated CPU time (s) 1831.97
Current children cumulated vsize (KiB) 121232

[startup+1833.5 s]
/proc/loadavg: 2.31 2.09 1.86 3/555 20305
/proc/meminfo: memFree=2593240/32950928 swapFree=67056580/67111528
[pid=20252] ppid=20250 vsize=121232 CPUtime=1833.57 cores=0,2,4,6
/proc/20252/stat : 20252 (minisat) R 20250 20252 20164 0 -1 4202496 478390 0 0 0 183298 59 0 0 25 0 1 0 795939387 124141568 26961 33554432000 4194304 4291235 140736452404832 18446744073709551615 4256145 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/20252/statm: 30308 26961 259 24 0 26942 0
Current children cumulated CPU time (s) 1833.57
Current children cumulated vsize (KiB) 121232

[startup+1834.3 s]
/proc/loadavg: 2.28 2.09 1.86 3/555 20305
/proc/meminfo: memFree=2592620/32950928 swapFree=67056580/67111528
[pid=20252] ppid=20250 vsize=121232 CPUtime=1834.37 cores=0,2,4,6
/proc/20252/stat : 20252 (minisat) R 20250 20252 20164 0 -1 4202496 478390 0 0 0 183378 59 0 0 25 0 1 0 795939387 124141568 26961 33554432000 4194304 4291235 140736452404832 18446744073709551615 4255634 0 0 4096 8388610 0 0 0 17 4 0 0 0
/proc/20252/statm: 30308 26961 259 24 0 26942 0
Current children cumulated CPU time (s) 1834.37
Current children cumulated vsize (KiB) 121232

[startup+1834.7 s]
/proc/loadavg: 2.28 2.09 1.86 3/555 20305
/proc/meminfo: memFree=2591752/32950928 swapFree=67056580/67111528
[pid=20252] ppid=20250 vsize=0 CPUtime=1834.78 cores=0,2,4,6
/proc/20252/stat : 20252 (minisat) R 20250 20252 20164 0 -1 4202500 478405 0 0 0 183419 59 0 0 25 0 1 0 795939387 0 0 33554432000 0 0 0 0 0 0 0 4096 8388610 18446744073709551615 0 0 17 4 0 0 0
/proc/20252/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1834.78
Current children cumulated vsize (KiB) 0

Child status: 20
Real time (s): 1834.72
CPU time (s): 1834.8
CPU user time (s): 1834.2
CPU system time (s): 0.596909
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 189916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1834.2
system time used= 0.596909
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 478405
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= 2939

runsolver used 10.8004 second user time and 22.5726 second system time

The end

Launcher Data 

Begin job on node148 at 2011-05-31 14:03:43
IDJOB=3433903
IDBENCH=70818
IDSOLVER=1930
FILE ID=node148/3433903-1306843423
RUNJOBID= node148-1306842916-20182
PBS_JOBID= 13482004
Free space on /tmp= 50908 MiB

SOLVER NAME= minisat hack: MiniSAT 2.2.0-agile-26
BENCH NAME= SAT09/APPLICATIONS/bitverif/maxxor/maxxor032.cnf
COMMAND LINE= minisat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3433903-1306843423/watcher-3433903-1306843423 -o /tmp/evaluation-result-3433903-1306843423/solver-3433903-1306843423 -C 5000 -W 5100 -M 15500  minisat HOME/instance-3433903-1306843423.cnf

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

MD5SUM BENCH= e1a6f3a7c69cc7fbec84aac478eb151a
RANDOM SEED=1867770144

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:       4811172 kB
Buffers:         77372 kB
Cached:       19423148 kB
SwapCached:       7908 kB
Active:       17154312 kB
Inactive:     10194464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:       4811172 kB
SwapTotal:    67111528 kB
SwapFree:     67056580 kB
Dirty:             788 kB
Writeback:           0 kB
AnonPages:     7846640 kB
Mapped:          43880 kB
Slab:           661100 kB
PageTables:      59988 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 171431116 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= 50908 MiB
End job on node148 at 2011-05-31 14:34:18