Trace number 3419758

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 1234.72 1234.67

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 

1234.64/1234.66	WARNING: for repeatability, setting FPU to use double precision
1234.64/1234.66	============================[ Problem Statistics ]=============================
1234.64/1234.66	|                                                                             |
1234.64/1234.66	|  Number of variables:         13240                                         |
1234.64/1234.66	|  Number of clauses:           39141                                         |
1234.64/1234.66	|  Parse time:                   0.01 s                                       |
1234.64/1234.66	|  Eliminated clauses:           0.40 Mb                                      |
1234.64/1234.66	|  Simplification time:          0.05 s                                       |
1234.64/1234.66	|                                                                             |
1234.64/1234.66	============================[ Search Statistics ]==============================
1234.64/1234.66	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1234.64/1234.66	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1234.64/1234.66	===============================================================================
1234.64/1234.66	|       100 |    4745    21877    73645 |     8021      100     31 |  0.136 % |
1234.64/1234.66	|       250 |    4745    21877    73645 |     8823      250     42 |  0.136 % |
1234.64/1234.66	|       475 |    4745    21877    73645 |     9706      475     40 |  0.136 % |
1234.64/1234.66	|       812 |    4745    21877    73645 |    10676      812     37 |  0.136 % |
1234.64/1234.66	|      1318 |    4745    21877    73645 |    11744     1318     33 |  0.136 % |
1234.64/1234.66	|      2077 |    4745    21877    73645 |    12918     2077     38 |  0.136 % |
1234.64/1234.66	|      3216 |    4745    21877    73645 |    14210     3216     51 |  0.136 % |
1234.64/1234.66	|      4924 |    4745    21877    73645 |    15631     4924     46 |  0.136 % |
1234.64/1234.66	|      7486 |    4745    21877    73645 |    17194     7486     44 |  0.136 % |
1234.64/1234.66	|     11330 |    4745    21877    73645 |    18914    11330     48 |  0.136 % |
1234.64/1234.66	|     17096 |    4745    21877    73645 |    20805    17096     50 |  0.136 % |
1234.64/1234.66	|     25745 |    4745    21877    73645 |    22886    15326     49 |  0.136 % |
1234.64/1234.66	|     38719 |    4745    21877    73645 |    25175    16676     61 |  0.136 % |
1234.64/1234.66	|     58180 |    4745    21877    73645 |    27692    23516     67 |  0.136 % |
1234.64/1234.66	|     87372 |    4745    21877    73645 |    30461    24746     71 |  0.136 % |
1234.64/1234.66	|    131161 |    4745    21877    73645 |    33508    20207     62 |  0.136 % |
1234.64/1234.66	|    196845 |    4745    21877    73645 |    36858    18010     85 |  0.136 % |
1234.64/1234.66	|    295371 |    4745    21877    73645 |    40544    18357     52 |  0.136 % |
1234.64/1234.66	|    443160 |    4745    21877    73645 |    44599    32310     71 |  0.136 % |
1234.64/1234.66	|    664843 |    4745    21877    73645 |    49059    22279     71 |  0.136 % |
1234.64/1234.66	|    997368 |    4745    21877    73645 |    53965    27937     99 |  0.136 % |
1234.64/1234.66	|   1496156 |    4744    21863    73589 |    59361    41689     52 |  0.144 % |
1234.64/1234.66	|   2244338 |    4744    21863    73589 |    65297    59392     49 |  0.144 % |
1234.64/1234.66	|   3366612 |    4744    21863    73589 |    71827    54467     70 |  0.144 % |
1234.64/1234.66	|   5050023 |    4744    21863    73589 |    79010    63672     68 |  0.144 % |
1234.64/1234.66	|   7575139 |    4744    21863    73589 |    86911    26224     57 |  0.144 % |
1234.64/1234.66	===============================================================================
1234.64/1234.66	restarts              : 16382
1234.64/1234.66	conflicts             : 10420571       (8441 /sec)
1234.64/1234.66	decisions             : 23876363       (0.00 % random) (19340 /sec)
1234.64/1234.66	propagations          : 3137456559     (2541304 /sec)
1234.64/1234.66	conflict literals     : 801995154      (44.43 % deleted)
1234.64/1234.66	Memory used           : 161.00 MB
1234.64/1234.66	CPU time              : 1234.59 s
1234.64/1234.66	
1234.64/1234.66	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-3419758-1306579432/watcher-3419758-1306579432 -o /tmp/evaluation-result-3419758-1306579432/solver-3419758-1306579432 -C 5000 -W 5100 -M 15500 minisat_release HOME/instance-3419758-1306579432.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: 0.97 0.26 0.09 2/554 32373
/proc/meminfo: memFree=17073236/32950928 swapFree=67056576/67111528
[pid=32373] ppid=32371 vsize=23168 CPUtime=0.01 cores=1,3,5,7
/proc/32373/stat : 32373 (minisat_release) R 32371 32373 32307 0 -1 4202496 1630 0 0 0 1 0 0 0 23 0 1 0 769540262 23724032 1533 33554432000 4194304 4291037 140736326460000 18446744073709551615 4215520 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/32373/statm: 5792 1533 237 24 0 2426 0

[startup+0.0268859 s]
/proc/loadavg: 0.97 0.26 0.09 2/554 32373
/proc/meminfo: memFree=17073236/32950928 swapFree=67056576/67111528
[pid=32373] ppid=32371 vsize=23440 CPUtime=0.02 cores=1,3,5,7
/proc/32373/stat : 32373 (minisat_release) R 32371 32373 32307 0 -1 4202496 1736 0 0 0 2 0 0 0 23 0 1 0 769540262 24002560 1635 33554432000 4194304 4291037 140736326460000 18446744073709551615 4212621 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/32373/statm: 5860 1636 241 24 0 2494 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 23440

[startup+0.100902 s]
/proc/loadavg: 0.97 0.26 0.09 2/554 32373
/proc/meminfo: memFree=17073236/32950928 swapFree=67056576/67111528
[pid=32373] ppid=32371 vsize=20308 CPUtime=0.09 cores=1,3,5,7
/proc/32373/stat : 32373 (minisat_release) R 32371 32373 32307 0 -1 4202496 2458 0 0 0 9 0 0 0 24 0 1 0 769540262 20795392 1690 33554432000 4194304 4291037 140736326460000 18446744073709551615 4261878 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/32373/statm: 5077 1690 258 24 0 1711 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20308

[startup+0.300857 s]
/proc/loadavg: 0.97 0.26 0.09 2/554 32373
/proc/meminfo: memFree=17073236/32950928 swapFree=67056576/67111528
[pid=32373] ppid=32371 vsize=21320 CPUtime=0.29 cores=1,3,5,7
/proc/32373/stat : 32373 (minisat_release) R 32371 32373 32307 0 -1 4202496 2659 0 0 0 29 0 0 0 25 0 1 0 769540262 21831680 1889 33554432000 4194304 4291037 140736326460000 18446744073709551615 4255853 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/32373/statm: 5330 1889 259 24 0 1964 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21320

[startup+0.700783 s]
/proc/loadavg: 0.97 0.26 0.09 2/554 32373
/proc/meminfo: memFree=17073236/32950928 swapFree=67056576/67111528
[pid=32373] ppid=32371 vsize=24008 CPUtime=0.69 cores=1,3,5,7
/proc/32373/stat : 32373 (minisat_release) R 32371 32373 32307 0 -1 4202496 3074 0 0 0 69 0 0 0 25 0 1 0 769540262 24584192 2296 33554432000 4194304 4291037 140736326460000 18446744073709551615 4255624 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/32373/statm: 6002 2296 259 24 0 2636 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 24008

[startup+1.50063 s]
/proc/loadavg: 0.97 0.26 0.09 3/555 32374
/proc/meminfo: memFree=17060848/32950928 swapFree=67056576/67111528
[pid=32373] ppid=32371 vsize=28628 CPUtime=1.49 cores=1,3,5,7
/proc/32373/stat : 32373 (minisat_release) R 32371 32373 32307 0 -1 4202496 5708 0 0 0 148 1 0 0 25 0 1 0 769540262 29315072 3700 33554432000 4194304 4291037 140736326460000 18446744073709551615 4251645 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/32373/statm: 7157 3700 259 24 0 3791 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28628

[startup+3.10032 s]
/proc/loadavg: 0.97 0.26 0.09 3/555 32374
/proc/meminfo: memFree=17051548/32950928 swapFree=67056576/67111528
[pid=32373] ppid=32371 vsize=40120 CPUtime=3.09 cores=1,3,5,7
/proc/32373/stat : 32373 (minisat_release) R 32371 32373 32307 0 -1 4202496 7567 0 0 0 308 1 0 0 25 0 1 0 769540262 41082880 5510 33554432000 4194304 4291037 140736326460000 18446744073709551615 4255649 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/32373/statm: 10030 5510 259 24 0 6664 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 40120

[startup+6.3007 s]
/proc/loadavg: 1.06 0.29 0.10 4/555 32374
/proc/meminfo: memFree=17036484/32950928 swapFree=67056576/67111528
[pid=32373] ppid=32371 vsize=40120 CPUtime=6.29 cores=1,3,5,7
/proc/32373/stat : 32373 (minisat_release) R 32371 32373 32307 0 -1 4202496 8303 0 0 0 628 1 0 0 25 0 1 0 769540262 41082880 6236 33554432000 4194304 4291037 140736326460000 18446744073709551615 4261948 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/32373/statm: 10030 6236 259 24 0 6664 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 40120

[startup+12.7005 s]
/proc/loadavg: 1.13 0.32 0.11 4/555 32374
/proc/meminfo: memFree=17018392/32950928 swapFree=67056576/67111528
[pid=32373] ppid=32371 vsize=42840 CPUtime=12.69 cores=1,3,5,7
/proc/32373/stat : 32373 (minisat_release) R 32371 32373 32307 0 -1 4202496 9308 0 0 0 1268 1 0 0 25 0 1 0 769540262 43868160 7229 33554432000 4194304 4291037 140736326460000 18446744073709551615 4261898 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/32373/statm: 10710 7230 259 24 0 7344 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 42840

[startup+25.501 s]
/proc/loadavg: 1.32 0.40 0.14 4/555 32375
/proc/meminfo: memFree=16988020/32950928 swapFree=67056576/67111528
[pid=32373] ppid=32371 vsize=66536 CPUtime=25.49 cores=1,3,5,7
/proc/32373/stat : 32373 (minisat_release) R 32371 32373 32307 0 -1 4202496 18353 0 0 0 2547 2 0 0 25 0 1 0 769540262 68132864 8951 33554432000 4194304 4291037 140736326460000 18446744073709551615 4248322 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/32373/statm: 16634 8951 259 24 0 13268 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 66536

[startup+51.1011 s]
/proc/loadavg: 1.55 0.53 0.19 3/555 32375
/proc/meminfo: memFree=16940604/32950928 swapFree=67056576/67111528
[pid=32373] ppid=32371 vsize=66536 CPUtime=51.09 cores=1,3,5,7
/proc/32373/stat : 32373 (minisat_release) R 32371 32373 32307 0 -1 4202496 18550 0 0 0 5107 2 0 0 25 0 1 0 769540262 68132864 9146 33554432000 4194304 4291037 140736326460000 18446744073709551615 4248312 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/32373/statm: 16634 9146 259 24 0 13268 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 66536

[startup+102.32 s]
/proc/loadavg: 1.80 0.75 0.28 3/555 32377
/proc/meminfo: memFree=16815076/32950928 swapFree=67056576/67111528
[pid=32373] ppid=32371 vsize=85388 CPUtime=102.32 cores=1,3,5,7
/proc/32373/stat : 32373 (minisat_release) R 32371 32373 32307 0 -1 4202496 29839 0 0 0 10228 4 0 0 25 0 1 0 769540262 87437312 15107 33554432000 4194304 4291037 140736326460000 18446744073709551615 4248387 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/32373/statm: 21347 15107 259 24 0 17981 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 85388

[startup+162.301 s]
/proc/loadavg: 1.93 0.98 0.38 4/555 32378
/proc/meminfo: memFree=16684120/32950928 swapFree=67056576/67111528
[pid=32373] ppid=32371 vsize=104256 CPUtime=162.3 cores=1,3,5,7
/proc/32373/stat : 32373 (minisat_release) R 32371 32373 32307 0 -1 4202496 36538 0 0 0 16225 5 0 0 25 0 1 0 769540262 106758144 21696 33554432000 4194304 4291037 140736326460000 18446744073709551615 4255904 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/32373/statm: 26064 21696 259 24 0 22698 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 104256

[startup+222.301 s]
/proc/loadavg: 1.97 1.16 0.48 3/555 32380
/proc/meminfo: memFree=16563448/32950928 swapFree=67056576/67111528
[pid=32373] ppid=32371 vsize=104256 CPUtime=222.3 cores=1,3,5,7
/proc/32373/stat : 32373 (minisat_release) R 32371 32373 32307 0 -1 4202496 36876 0 0 0 22225 5 0 0 25 0 1 0 769540262 106758144 22030 33554432000 4194304 4291037 140736326460000 18446744073709551615 4248387 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/32373/statm: 26064 22030 259 24 0 22698 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 104256

[startup+282.301 s]
/proc/loadavg: 2.11 1.35 0.59 4/555 32381
/proc/meminfo: memFree=16452836/32950928 swapFree=67056576/67111528
[pid=32373] ppid=32371 vsize=104256 CPUtime=282.3 cores=1,3,5,7
/proc/32373/stat : 32373 (minisat_release) R 32371 32373 32307 0 -1 4202496 36876 0 0 0 28225 5 0 0 25 0 1 0 769540262 106758144 22030 33554432000 4194304 4291037 140736326460000 18446744073709551615 4263376 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/32373/statm: 26064 22030 259 24 0 22698 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 104256

[startup+342.301 s]
/proc/loadavg: 2.11 1.50 0.68 3/555 32383
/proc/meminfo: memFree=16318292/32950928 swapFree=67056576/67111528
[pid=32373] ppid=32371 vsize=104256 CPUtime=342.3 cores=1,3,5,7
/proc/32373/stat : 32373 (minisat_release) R 32371 32373 32307 0 -1 4202496 36876 0 0 0 34225 5 0 0 25 0 1 0 769540262 106758144 22030 33554432000 4194304 4291037 140736326460000 18446744073709551615 4256186 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/32373/statm: 26064 22030 259 24 0 22698 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 104256

[startup+402.301 s]
/proc/loadavg: 2.04 1.59 0.76 4/555 32385
/proc/meminfo: memFree=16225532/32950928 swapFree=67056576/67111528
[pid=32373] ppid=32371 vsize=104256 CPUtime=402.31 cores=1,3,5,7
/proc/32373/stat : 32373 (minisat_release) R 32371 32373 32307 0 -1 4202496 36876 0 0 0 40226 5 0 0 25 0 1 0 769540262 106758144 22030 33554432000 4194304 4291037 140736326460000 18446744073709551615 4256120 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/32373/statm: 26064 22030 259 24 0 22698 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 104256

[startup+462.301 s]
/proc/loadavg: 2.01 1.66 0.84 4/555 32386
/proc/meminfo: memFree=16125088/32950928 swapFree=67056576/67111528
[pid=32373] ppid=32371 vsize=104256 CPUtime=462.31 cores=1,3,5,7
/proc/32373/stat : 32373 (minisat_release) R 32371 32373 32307 0 -1 4202496 37575 0 0 0 46226 5 0 0 25 0 1 0 769540262 106758144 22718 33554432000 4194304 4291037 140736326460000 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/32373/statm: 26064 22718 259 24 0 22698 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 104256

[startup+522.301 s]
/proc/loadavg: 2.00 1.72 0.91 3/555 32388
/proc/meminfo: memFree=16032456/32950928 swapFree=67056576/67111528
[pid=32373] ppid=32371 vsize=104256 CPUtime=522.31 cores=1,3,5,7
/proc/32373/stat : 32373 (minisat_release) R 32371 32373 32307 0 -1 4202496 37575 0 0 0 52226 5 0 0 25 0 1 0 769540262 106758144 22718 33554432000 4194304 4291037 140736326460000 18446744073709551615 4255649 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/32373/statm: 26064 22718 259 24 0 22698 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 104256

[startup+582.301 s]
/proc/loadavg: 2.00 1.77 0.97 4/555 32389
/proc/meminfo: memFree=15944156/32950928 swapFree=67056576/67111528
[pid=32373] ppid=32371 vsize=104492 CPUtime=582.32 cores=1,3,5,7
/proc/32373/stat : 32373 (minisat_release) R 32371 32373 32307 0 -1 4202496 46414 0 0 0 58225 7 0 0 25 0 1 0 769540262 106999808 20748 33554432000 4194304 4291037 140736326460000 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/32373/statm: 26123 20748 259 24 0 22757 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 104492

[startup+642.3 s]

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

/proc/meminfo: memFree=15839452/32950928 swapFree=67056576/67111528
[pid=32373] ppid=32371 vsize=116356 CPUtime=642.34 cores=1,3,5,7
/proc/32373/stat : 32373 (minisat_release) R 32371 32373 32307 0 -1 4202496 48984 0 0 0 64227 7 0 0 25 0 1 0 769540262 119148544 23278 33554432000 4194304 4291037 140736326460000 18446744073709551615 4255938 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/32373/statm: 29089 23278 259 24 0 25723 0
Current children cumulated CPU time (s) 642.34
Current children cumulated vsize (KiB) 116356

[startup+702.301 s]
/proc/loadavg: 2.00 1.84 1.09 4/555 32393
/proc/meminfo: memFree=15769740/32950928 swapFree=67056576/67111528
[pid=32373] ppid=32371 vsize=116356 CPUtime=702.32 cores=1,3,5,7
/proc/32373/stat : 32373 (minisat_release) R 32371 32373 32307 0 -1 4202496 49676 0 0 0 70225 7 0 0 25 0 1 0 769540262 119148544 23967 33554432000 4194304 4291037 140736326460000 18446744073709551615 4255907 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/32373/statm: 29089 23967 259 24 0 25723 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 116356

[startup+762.32 s]
/proc/loadavg: 2.25 1.93 1.17 4/555 32394
/proc/meminfo: memFree=15693464/32950928 swapFree=67056576/67111528
[pid=32373] ppid=32371 vsize=116356 CPUtime=762.34 cores=1,3,5,7
/proc/32373/stat : 32373 (minisat_release) R 32371 32373 32307 0 -1 4202496 49975 0 0 0 76227 7 0 0 25 0 1 0 769540262 119148544 24266 33554432000 4194304 4291037 140736326460000 18446744073709551615 4263406 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/32373/statm: 29089 24266 259 24 0 25723 0
Current children cumulated CPU time (s) 762.34
Current children cumulated vsize (KiB) 116356

[startup+822.301 s]
/proc/loadavg: 2.21 1.97 1.23 3/555 32396
/proc/meminfo: memFree=15613228/32950928 swapFree=67056576/67111528
[pid=32373] ppid=32371 vsize=116356 CPUtime=822.33 cores=1,3,5,7
/proc/32373/stat : 32373 (minisat_release) R 32371 32373 32307 0 -1 4202496 61048 0 0 0 82224 9 0 0 25 0 1 0 769540262 119148544 25592 33554432000 4194304 4291037 140736326460000 18446744073709551615 4255712 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/32373/statm: 29089 25592 259 24 0 25723 0
Current children cumulated CPU time (s) 822.33
Current children cumulated vsize (KiB) 116356

[startup+882.3 s]
/proc/loadavg: 2.07 1.97 1.27 4/555 32397
/proc/meminfo: memFree=15536836/32950928 swapFree=67056576/67111528
[pid=32373] ppid=32371 vsize=116356 CPUtime=882.33 cores=1,3,5,7
/proc/32373/stat : 32373 (minisat_release) R 32371 32373 32307 0 -1 4202496 61053 0 0 0 88224 9 0 0 25 0 1 0 769540262 119148544 25597 33554432000 4194304 4291037 140736326460000 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/32373/statm: 29089 25597 259 24 0 25723 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 116356

[startup+942.301 s]
/proc/loadavg: 2.02 1.97 1.31 4/555 32399
/proc/meminfo: memFree=15466756/32950928 swapFree=67056576/67111528
[pid=32373] ppid=32371 vsize=116356 CPUtime=942.33 cores=1,3,5,7
/proc/32373/stat : 32373 (minisat_release) R 32371 32373 32307 0 -1 4202496 68795 0 0 0 94224 9 0 0 25 0 1 0 769540262 119148544 25634 33554432000 4194304 4291037 140736326460000 18446744073709551615 4248904 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/32373/statm: 29089 25634 259 24 0 25723 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 116356

[startup+1002.3 s]
/proc/loadavg: 2.01 1.97 1.36 4/555 32401
/proc/meminfo: memFree=15372376/32950928 swapFree=67056576/67111528
[pid=32373] ppid=32371 vsize=116356 CPUtime=1002.33 cores=1,3,5,7
/proc/32373/stat : 32373 (minisat_release) R 32371 32373 32307 0 -1 4202496 68806 0 0 0 100224 9 0 0 25 0 1 0 769540262 119148544 25645 33554432000 4194304 4291037 140736326460000 18446744073709551615 4261898 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/32373/statm: 29089 25645 259 24 0 25723 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 116356

[startup+1062.3 s]
/proc/loadavg: 2.05 1.99 1.40 4/555 32411
/proc/meminfo: memFree=15299084/32950928 swapFree=67056576/67111528
[pid=32373] ppid=32371 vsize=116356 CPUtime=1062.33 cores=1,3,5,7
/proc/32373/stat : 32373 (minisat_release) R 32371 32373 32307 0 -1 4202496 68808 0 0 0 106224 9 0 0 25 0 1 0 769540262 119148544 25647 33554432000 4194304 4291037 140736326460000 18446744073709551615 4248322 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/32373/statm: 29089 25647 259 24 0 25723 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 116356

[startup+1122.3 s]
/proc/loadavg: 2.02 1.99 1.43 4/555 32413
/proc/meminfo: memFree=15210660/32950928 swapFree=67056576/67111528
[pid=32373] ppid=32371 vsize=116356 CPUtime=1122.33 cores=1,3,5,7
/proc/32373/stat : 32373 (minisat_release) R 32371 32373 32307 0 -1 4202496 85526 0 0 0 112222 11 0 0 25 0 1 0 769540262 119148544 25653 33554432000 4194304 4291037 140736326460000 18446744073709551615 4248366 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/32373/statm: 29089 25653 259 24 0 25723 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 116356

[startup+1182.3 s]
/proc/loadavg: 2.00 1.99 1.47 4/555 32414
/proc/meminfo: memFree=15112192/32950928 swapFree=67056576/67111528
[pid=32373] ppid=32371 vsize=116356 CPUtime=1182.33 cores=1,3,5,7
/proc/32373/stat : 32373 (minisat_release) R 32371 32373 32307 0 -1 4202496 101525 0 0 0 118221 12 0 0 25 0 1 0 769540262 119148544 25662 33554432000 4194304 4291037 140736326460000 18446744073709551615 4248322 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/32373/statm: 29089 25662 259 24 0 25723 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 116356

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

[startup+1203.1 s]
/proc/loadavg: 2.00 1.99 1.48 4/555 32415
/proc/meminfo: memFree=15084784/32950928 swapFree=67056576/67111528
[pid=32373] ppid=32371 vsize=116356 CPUtime=1203.14 cores=1,3,5,7
/proc/32373/stat : 32373 (minisat_release) R 32371 32373 32307 0 -1 4202496 101527 0 0 0 120302 12 0 0 25 0 1 0 769540262 119148544 25664 33554432000 4194304 4291037 140736326460000 18446744073709551615 4256127 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/32373/statm: 29089 25664 259 24 0 25723 0
Current children cumulated CPU time (s) 1203.14
Current children cumulated vsize (KiB) 116356

[startup+1215.9 s]
/proc/loadavg: 2.00 1.99 1.48 4/555 32415
/proc/meminfo: memFree=15059980/32950928 swapFree=67056576/67111528
[pid=32373] ppid=32371 vsize=116356 CPUtime=1215.94 cores=1,3,5,7
/proc/32373/stat : 32373 (minisat_release) R 32371 32373 32307 0 -1 4202496 101527 0 0 0 121582 12 0 0 25 0 1 0 769540262 119148544 25664 33554432000 4194304 4291037 140736326460000 18446744073709551615 4256164 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/32373/statm: 29089 25664 259 24 0 25723 0
Current children cumulated CPU time (s) 1215.94
Current children cumulated vsize (KiB) 116356

[startup+1222.3 s]
/proc/loadavg: 2.00 1.99 1.49 3/555 32418
/proc/meminfo: memFree=15047456/32950928 swapFree=67056576/67111528
[pid=32373] ppid=32371 vsize=116356 CPUtime=1222.34 cores=1,3,5,7
/proc/32373/stat : 32373 (minisat_release) R 32371 32373 32307 0 -1 4202496 101527 0 0 0 122222 12 0 0 25 0 1 0 769540262 119148544 25664 33554432000 4194304 4291037 140736326460000 18446744073709551615 4248322 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/32373/statm: 29089 25664 259 24 0 25723 0
Current children cumulated CPU time (s) 1222.34
Current children cumulated vsize (KiB) 116356

[startup+1228.72 s]
/proc/loadavg: 2.00 1.99 1.49 4/555 32418
/proc/meminfo: memFree=15040016/32950928 swapFree=67056576/67111528
[pid=32373] ppid=32371 vsize=116356 CPUtime=1228.76 cores=1,3,5,7
/proc/32373/stat : 32373 (minisat_release) R 32371 32373 32307 0 -1 4202496 101527 0 0 0 122864 12 0 0 25 0 1 0 769540262 119148544 25664 33554432000 4194304 4291037 140736326460000 18446744073709551615 4255649 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/32373/statm: 29089 25664 259 24 0 25723 0
Current children cumulated CPU time (s) 1228.76
Current children cumulated vsize (KiB) 116356

[startup+1231.9 s]
/proc/loadavg: 2.00 1.99 1.49 3/555 32419
/proc/meminfo: memFree=15035924/32950928 swapFree=67056576/67111528
[pid=32373] ppid=32371 vsize=116356 CPUtime=1231.96 cores=1,3,5,7
/proc/32373/stat : 32373 (minisat_release) R 32371 32373 32307 0 -1 4202496 101527 0 0 0 123184 12 0 0 25 0 1 0 769540262 119148544 25664 33554432000 4194304 4291037 140736326460000 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/32373/statm: 29089 25664 259 24 0 25723 0
Current children cumulated CPU time (s) 1231.96
Current children cumulated vsize (KiB) 116356

[startup+1233.5 s]
/proc/loadavg: 2.00 1.99 1.49 4/555 32419
/proc/meminfo: memFree=15034920/32950928 swapFree=67056576/67111528
[pid=32373] ppid=32371 vsize=116356 CPUtime=1233.54 cores=1,3,5,7
/proc/32373/stat : 32373 (minisat_release) R 32371 32373 32307 0 -1 4202496 101527 0 0 0 123342 12 0 0 25 0 1 0 769540262 119148544 25664 33554432000 4194304 4291037 140736326460000 18446744073709551615 4256140 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/32373/statm: 29089 25664 259 24 0 25723 0
Current children cumulated CPU time (s) 1233.54
Current children cumulated vsize (KiB) 116356

[startup+1234.3 s]
/proc/loadavg: 2.00 1.99 1.49 4/555 32419
/proc/meminfo: memFree=15033184/32950928 swapFree=67056576/67111528
[pid=32373] ppid=32371 vsize=116356 CPUtime=1234.34 cores=1,3,5,7
/proc/32373/stat : 32373 (minisat_release) R 32371 32373 32307 0 -1 4202496 101528 0 0 0 123422 12 0 0 25 0 1 0 769540262 119148544 25665 33554432000 4194304 4291037 140736326460000 18446744073709551615 4255904 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/32373/statm: 29089 25665 259 24 0 25723 0
Current children cumulated CPU time (s) 1234.34
Current children cumulated vsize (KiB) 116356

[startup+1234.5 s]
/proc/loadavg: 2.00 1.99 1.49 4/555 32419
/proc/meminfo: memFree=15033184/32950928 swapFree=67056576/67111528
[pid=32373] ppid=32371 vsize=116356 CPUtime=1234.54 cores=1,3,5,7
/proc/32373/stat : 32373 (minisat_release) R 32371 32373 32307 0 -1 4202496 101528 0 0 0 123442 12 0 0 25 0 1 0 769540262 119148544 25665 33554432000 4194304 4291037 140736326460000 18446744073709551615 4255590 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/32373/statm: 29089 25665 259 24 0 25723 0
Current children cumulated CPU time (s) 1234.54
Current children cumulated vsize (KiB) 116356

[startup+1234.6 s]
/proc/loadavg: 2.00 1.99 1.49 4/555 32419
/proc/meminfo: memFree=15033184/32950928 swapFree=67056576/67111528
[pid=32373] ppid=32371 vsize=116356 CPUtime=1234.64 cores=1,3,5,7
/proc/32373/stat : 32373 (minisat_release) R 32371 32373 32307 0 -1 4202496 101528 0 0 0 123452 12 0 0 25 0 1 0 769540262 119148544 25665 33554432000 4194304 4291037 140736326460000 18446744073709551615 4255649 0 0 4096 8388610 0 0 0 17 5 0 0 0
/proc/32373/statm: 29089 25665 259 24 0 25723 0
Current children cumulated CPU time (s) 1234.64
Current children cumulated vsize (KiB) 116356

Child status: 20
Real time (s): 1234.67
CPU time (s): 1234.72
CPU user time (s): 1234.59
CPU system time (s): 0.133979
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 165676

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1234.59
system time used= 0.133979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 101543
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= 6
involuntary context switches= 14085

runsolver used 6.44902 second user time and 16.0036 second system time

The end

Launcher Data 

Begin job on node148 at 2011-05-28 12:43:52
IDJOB=3419758
IDBENCH=70818
IDSOLVER=1912
FILE ID=node148/3419758-1306579432
RUNJOBID= node148-1306579390-32326
PBS_JOBID= 13471532
Free space on /tmp= 73592 MiB

SOLVER NAME= minisat hack reference: minisat 2.2.0
BENCH NAME= SAT09/APPLICATIONS/bitverif/maxxor/maxxor032.cnf
COMMAND LINE= minisat_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3419758-1306579432/watcher-3419758-1306579432 -o /tmp/evaluation-result-3419758-1306579432/solver-3419758-1306579432 -C 5000 -W 5100 -M 15500  minisat_release HOME/instance-3419758-1306579432.cnf

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

MD5SUM BENCH= e1a6f3a7c69cc7fbec84aac478eb151a
RANDOM SEED=1438590085

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:      17073516 kB
Buffers:        382932 kB
Cached:        8115888 kB
SwapCached:       8480 kB
Active:       10151396 kB
Inactive:      5354492 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      17073516 kB
SwapTotal:    67111528 kB
SwapFree:     67056576 kB
Dirty:           18196 kB
Writeback:           0 kB
AnonPages:     7004500 kB
Mapped:          43952 kB
Slab:           243652 kB
PageTables:      58156 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 170577120 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= 73588 MiB
End job on node148 at 2011-05-28 13:04:27