Trace number 3362602

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 1034.25 1034.23

General information on the benchmark

NameSAT02/industrial/goldberg/rand_net/
rand_net70-60-10.shuffled.cnf
MD5SUM6ebe2de27b5534e626cb88c01abcf6c6
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.028995
Satisfiable
(Un)Satisfiability was proved
Number of variables8400
Number of clauses25061
Sum of the clauses size58730
Maximum clause length70
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 216520
Number of clauses of size 38540
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 51

Solver Data 

1034.21/1034.22	WARNING: for repeatability, setting FPU to use double precision
1034.21/1034.22	============================[ Problem Statistics ]=============================
1034.21/1034.22	|                                                                             |
1034.21/1034.22	|  Number of variables:          8400                                         |
1034.21/1034.22	|  Number of clauses:           25061                                         |
1034.21/1034.22	|  Parse time:                   0.01 s                                       |
1034.21/1034.22	|  Eliminated clauses:           0.13 Mb                                      |
1034.21/1034.22	|  Simplification time:          0.03 s                                       |
1034.21/1034.22	|                                                                             |
1034.21/1034.22	============================[ Search Statistics ]==============================
1034.21/1034.22	| Conflicts |          ORIGINAL         |          LEARNT          | Progress |
1034.21/1034.22	|           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
1034.21/1034.22	===============================================================================
1034.21/1034.22	|       100 |    5206    18995    50412 |     6964      100     67 |  0.000 % |
1034.21/1034.22	|       250 |    5206    18995    50412 |     7661      250     37 |  0.000 % |
1034.21/1034.22	|       475 |    5206    18995    50412 |     8427      475     38 |  0.000 % |
1034.21/1034.22	|       812 |    5206    18995    50412 |     9270      812     44 |  0.000 % |
1034.21/1034.22	|      1318 |    5206    18995    50412 |    10197     1318     45 |  0.000 % |
1034.21/1034.22	|      2077 |    5206    18995    50412 |    11216     2077     41 |  0.000 % |
1034.21/1034.22	|      3216 |    5206    18995    50412 |    12338     3216     50 |  0.000 % |
1034.21/1034.22	|      4924 |    5206    18995    50412 |    13572     4924     55 |  0.000 % |
1034.21/1034.22	|      7486 |    5206    18995    50412 |    14929     7486     58 |  0.000 % |
1034.21/1034.22	|     11330 |    5206    18995    50412 |    16422    11330     52 |  0.000 % |
1034.21/1034.22	|     17096 |    5206    18995    50412 |    18064    17096     53 |  0.000 % |
1034.21/1034.22	|     25745 |    5206    18995    50412 |    19871    16118     56 |  0.000 % |
1034.21/1034.22	|     38719 |    5206    18995    50412 |    21858    19065     50 |  0.000 % |
1034.21/1034.22	|     58180 |    5206    18995    50412 |    24044    15720     47 |  0.000 % |
1034.21/1034.22	|     87372 |    5206    18995    50412 |    26448    20834     48 |  0.000 % |
1034.21/1034.22	|    131161 |    5206    18995    50412 |    29093    24295     46 |  0.000 % |
1034.21/1034.22	|    196845 |    5206    18995    50412 |    32003    15898     49 |  0.000 % |
1034.21/1034.22	|    295371 |    5206    18995    50412 |    35203    16497     39 |  0.000 % |
1034.21/1034.22	|    443160 |    5206    18995    50412 |    38723    20118     44 |  0.000 % |
1034.21/1034.22	|    664843 |    5206    18995    50412 |    42596    27201     47 |  0.000 % |
1034.21/1034.22	|    997368 |    5206    18995    50412 |    46855    25422     54 |  0.000 % |
1034.21/1034.22	|   1496156 |    5206    18995    50412 |    51541    23372     36 |  0.000 % |
1034.21/1034.22	|   2244338 |    5206    18995    50412 |    56695    52163     71 |  0.000 % |
1034.21/1034.22	|   3366612 |    5206    18995    50412 |    62365    32497     49 |  0.000 % |
1034.21/1034.22	|   5050023 |    4812    16940    45000 |    68601    60030     61 |  4.690 % |
1034.21/1034.22	===============================================================================
1034.21/1034.22	restarts              : 8892
1034.21/1034.22	conflicts             : 5625617        (5440 /sec)
1034.21/1034.22	decisions             : 10750875       (0.00 % random) (10396 /sec)
1034.21/1034.22	propagations          : 3159826382     (3055388 /sec)
1034.21/1034.22	conflict literals     : 340254801      (48.09 % deleted)
1034.21/1034.22	Memory used           : 86.00 MB
1034.21/1034.22	CPU time              : 1034.18 s
1034.21/1034.22	
1034.21/1034.22	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-3362602-1305308817/watcher-3362602-1305308817 -o /tmp/evaluation-result-3362602-1305308817/solver-3362602-1305308817 -C 2400 -W 1300 -M 7680 minisat_release HOME/instance-3362602-1305308817.cnf 

running on 2 cores: 0,2

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.43 2.59 3.24 5/366 4837
/proc/meminfo: memFree=21667216/32951124 swapFree=65581052/67111528
[pid=4837] ppid=4835 vsize=20376 CPUtime=0 cores=0,2
/proc/4837/stat : 4837 (minisat_release) R 4835 4837 4313 0 -1 4202496 691 0 0 0 0 0 0 0 25 0 1 0 642479452 20865024 632 33554432000 4194304 4291037 140737148928160 18446744073709551615 4277897 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/4837/statm: 5094 632 215 24 0 1728 0

[startup+0.0248669 s]
/proc/loadavg: 1.43 2.59 3.24 5/366 4837
/proc/meminfo: memFree=21667216/32951124 swapFree=65581052/67111528
[pid=4837] ppid=4835 vsize=21888 CPUtime=0.02 cores=0,2
/proc/4837/stat : 4837 (minisat_release) R 4835 4837 4313 0 -1 4202496 1203 0 0 0 2 0 0 0 25 0 1 0 642479452 22413312 1120 33554432000 4194304 4291037 140737148928160 18446744073709551615 4277897 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/4837/statm: 5472 1120 240 24 0 2106 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 21888

[startup+0.100858 s]
/proc/loadavg: 1.43 2.59 3.24 5/366 4837
/proc/meminfo: memFree=21667216/32951124 swapFree=65581052/67111528
[pid=4837] ppid=4835 vsize=18464 CPUtime=0.09 cores=0,2
/proc/4837/stat : 4837 (minisat_release) R 4835 4837 4313 0 -1 4202496 1540 0 0 0 9 0 0 0 25 0 1 0 642479452 18907136 1234 33554432000 4194304 4291037 140737148928160 18446744073709551615 4261948 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/4837/statm: 4616 1234 258 24 0 1250 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18464

[startup+0.300817 s]
/proc/loadavg: 1.43 2.59 3.24 5/366 4837
/proc/meminfo: memFree=21667216/32951124 swapFree=65581052/67111528
[pid=4837] ppid=4835 vsize=18852 CPUtime=0.29 cores=0,2
/proc/4837/stat : 4837 (minisat_release) R 4835 4837 4313 0 -1 4202496 1675 0 0 0 29 0 0 0 25 0 1 0 642479452 19304448 1368 33554432000 4194304 4291037 140737148928160 18446744073709551615 4248387 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/4837/statm: 4713 1368 258 24 0 1347 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18852

[startup+0.700746 s]
/proc/loadavg: 1.43 2.59 3.24 5/366 4837
/proc/meminfo: memFree=21667216/32951124 swapFree=65581052/67111528
[pid=4837] ppid=4835 vsize=20516 CPUtime=0.69 cores=0,2
/proc/4837/stat : 4837 (minisat_release) R 4835 4837 4313 0 -1 4202496 1966 0 0 0 69 0 0 0 25 0 1 0 642479452 21008384 1657 33554432000 4194304 4291037 140737148928160 18446744073709551615 4256150 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/4837/statm: 5129 1657 258 24 0 1763 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20516

[startup+1.50064 s]
/proc/loadavg: 1.43 2.59 3.24 5/367 4838
/proc/meminfo: memFree=21659280/32951124 swapFree=65581052/67111528
[pid=4837] ppid=4835 vsize=22512 CPUtime=1.49 cores=0,2
/proc/4837/stat : 4837 (minisat_release) R 4835 4837 4313 0 -1 4202496 2375 0 0 0 149 0 0 0 25 0 1 0 642479452 23052288 2061 33554432000 4194304 4291037 140737148928160 18446744073709551615 4262212 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/4837/statm: 5628 2061 258 24 0 2262 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22512

[startup+3.10036 s]
/proc/loadavg: 1.63 2.62 3.25 5/367 4838
/proc/meminfo: memFree=21654196/32951124 swapFree=65581052/67111528
[pid=4837] ppid=4835 vsize=32516 CPUtime=3.09 cores=0,2
/proc/4837/stat : 4837 (minisat_release) R 4835 4837 4313 0 -1 4202496 4633 0 0 0 309 0 0 0 25 0 1 0 642479452 33296384 3083 33554432000 4194304 4291037 140737148928160 18446744073709551615 4256295 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/4837/statm: 8129 3083 258 24 0 4763 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 32516

[startup+6.30073 s]
/proc/loadavg: 1.63 2.62 3.25 5/367 4838
/proc/meminfo: memFree=21644424/32951124 swapFree=65581052/67111528
[pid=4837] ppid=4835 vsize=32516 CPUtime=6.29 cores=0,2
/proc/4837/stat : 4837 (minisat_release) R 4835 4837 4313 0 -1 4202496 5970 0 0 0 629 0 0 0 25 0 1 0 642479452 33296384 4377 33554432000 4194304 4291037 140737148928160 18446744073709551615 4256096 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/4837/statm: 8129 4377 258 24 0 4763 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 32516

[startup+12.7006 s]
/proc/loadavg: 2.00 2.66 3.26 5/367 4838
/proc/meminfo: memFree=21638816/32951124 swapFree=65581052/67111528
[pid=4837] ppid=4835 vsize=32516 CPUtime=12.69 cores=0,2
/proc/4837/stat : 4837 (minisat_release) R 4835 4837 4313 0 -1 4202496 6005 0 0 0 1269 0 0 0 25 0 1 0 642479452 33296384 4412 33554432000 4194304 4291037 140737148928160 18446744073709551615 4255577 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/4837/statm: 8129 4412 258 24 0 4763 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 32516

[startup+25.5003 s]
/proc/loadavg: 2.31 2.70 3.26 5/367 4839
/proc/meminfo: memFree=21634000/32951124 swapFree=65581052/67111528
[pid=4837] ppid=4835 vsize=35384 CPUtime=25.49 cores=0,2
/proc/4837/stat : 4837 (minisat_release) R 4835 4837 4313 0 -1 4202496 9004 0 0 0 2548 1 0 0 25 0 1 0 642479452 36233216 5145 33554432000 4194304 4291037 140737148928160 18446744073709551615 4256186 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/4837/statm: 8846 5145 258 24 0 5480 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 35384

[startup+51.1007 s]
/proc/loadavg: 2.88 2.81 3.28 5/367 4839
/proc/meminfo: memFree=21622672/32951124 swapFree=65581052/67111528
[pid=4837] ppid=4835 vsize=49600 CPUtime=51.09 cores=0,2
/proc/4837/stat : 4837 (minisat_release) R 4835 4837 4313 0 -1 4202496 17537 0 0 0 5107 2 0 0 25 0 1 0 642479452 50790400 6607 33554432000 4194304 4291037 140737148928160 18446744073709551615 4255660 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/4837/statm: 12400 6607 258 24 0 9034 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 49600

[startup+102.313 s]
/proc/loadavg: 3.63 3.02 3.33 5/367 4841
/proc/meminfo: memFree=21604656/32951124 swapFree=65581052/67111528
[pid=4837] ppid=4835 vsize=49780 CPUtime=102.3 cores=0,2
/proc/4837/stat : 4837 (minisat_release) R 4835 4837 4313 0 -1 4202496 19921 0 0 0 10228 2 0 0 25 0 1 0 642479452 50974720 8942 33554432000 4194304 4291037 140737148928160 18446744073709551615 4262316 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/4837/statm: 12445 8942 258 24 0 9079 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 49780

[startup+162.301 s]
/proc/loadavg: 3.92 3.21 3.37 5/367 4842
/proc/meminfo: memFree=21595052/32951124 swapFree=65581052/67111528
[pid=4837] ppid=4835 vsize=49780 CPUtime=162.29 cores=0,2
/proc/4837/stat : 4837 (minisat_release) R 4835 4837 4313 0 -1 4202496 19999 0 0 0 16227 2 0 0 25 0 1 0 642479452 50974720 9019 33554432000 4194304 4291037 140737148928160 18446744073709551615 4255627 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/4837/statm: 12445 9019 258 24 0 9079 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 49780

[startup+222.301 s]
/proc/loadavg: 3.97 3.35 3.41 5/367 4844
/proc/meminfo: memFree=21582348/32951124 swapFree=65581052/67111528
[pid=4837] ppid=4835 vsize=61704 CPUtime=222.29 cores=0,2
/proc/4837/stat : 4837 (minisat_release) R 4835 4837 4313 0 -1 4202496 24859 0 0 0 22226 3 0 0 25 0 1 0 642479452 63184896 10894 33554432000 4194304 4291037 140737148928160 18446744073709551615 4256164 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/4837/statm: 15426 10894 258 24 0 12060 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 61704

[startup+282.301 s]
/proc/loadavg: 3.99 3.47 3.44 5/367 4846
/proc/meminfo: memFree=21580676/32951124 swapFree=65581052/67111528
[pid=4837] ppid=4835 vsize=61704 CPUtime=282.3 cores=0,2
/proc/4837/stat : 4837 (minisat_release) R 4835 4837 4313 0 -1 4202496 24859 0 0 0 28227 3 0 0 25 0 1 0 642479452 63184896 10894 33554432000 4194304 4291037 140737148928160 18446744073709551615 4255577 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/4837/statm: 15426 10894 258 24 0 12060 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 61704

[startup+342.301 s]
/proc/loadavg: 4.14 3.61 3.49 5/367 4847
/proc/meminfo: memFree=21578132/32951124 swapFree=65581052/67111528
[pid=4837] ppid=4835 vsize=61704 CPUtime=342.3 cores=0,2
/proc/4837/stat : 4837 (minisat_release) R 4835 4837 4313 0 -1 4202496 24859 0 0 0 34227 3 0 0 25 0 1 0 642479452 63184896 10894 33554432000 4194304 4291037 140737148928160 18446744073709551615 4255656 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/4837/statm: 15426 10894 258 24 0 12060 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 61704

[startup+402.3 s]
/proc/loadavg: 4.09 3.69 3.52 5/367 4849
/proc/meminfo: memFree=21566788/32951124 swapFree=65581052/67111528
[pid=4837] ppid=4835 vsize=68776 CPUtime=402.29 cores=0,2
/proc/4837/stat : 4837 (minisat_release) R 4835 4837 4313 0 -1 4202496 27372 0 0 0 40225 4 0 0 25 0 1 0 642479452 70426624 13334 33554432000 4194304 4291037 140737148928160 18446744073709551615 4262732 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/4837/statm: 17194 13334 258 24 0 13828 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 68776

[startup+462.3 s]
/proc/loadavg: 4.03 3.74 3.55 5/367 4850
/proc/meminfo: memFree=21555952/32951124 swapFree=65581052/67111528
[pid=4837] ppid=4835 vsize=81124 CPUtime=462.3 cores=0,2
/proc/4837/stat : 4837 (minisat_release) R 4835 4837 4313 0 -1 4202496 29888 0 0 0 46225 5 0 0 25 0 1 0 642479452 83070976 15823 33554432000 4194304 4291037 140737148928160 18446744073709551615 4255925 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/4837/statm: 20281 15823 258 24 0 16915 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 81124

[startup+522.301 s]
/proc/loadavg: 4.01 3.79 3.58 5/367 4852
/proc/meminfo: memFree=21550080/32951124 swapFree=65581052/67111528
[pid=4837] ppid=4835 vsize=81124 CPUtime=522.3 cores=0,2
/proc/4837/stat : 4837 (minisat_release) R 4835 4837 4313 0 -1 4202496 29888 0 0 0 52225 5 0 0 25 0 1 0 642479452 83070976 15823 33554432000 4194304 4291037 140737148928160 18446744073709551615 4255656 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/4837/statm: 20281 15823 258 24 0 16915 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 81124

[startup+582.301 s]
/proc/loadavg: 4.00 3.82 3.60 5/367 4854
/proc/meminfo: memFree=21547800/32951124 swapFree=65581052/67111528
[pid=4837] ppid=4835 vsize=81124 CPUtime=582.3 cores=0,2
/proc/4837/stat : 4837 (minisat_release) R 4835 4837 4313 0 -1 4202496 29888 0 0 0 58225 5 0 0 25 0 1 0 642479452 83070976 15823 33554432000 4194304 4291037 140737148928160 18446744073709551615 4255624 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/4837/statm: 20281 15823 258 24 0 16915 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 81124

[startup+642.301 s]
/proc/loadavg: 4.16 3.89 3.63 5/367 4855
/proc/meminfo: memFree=21542292/32951124 swapFree=65581052/67111528
[pid=4837] ppid=4835 vsize=81124 CPUtime=642.31 cores=0,2
/proc/4837/stat : 4837 (minisat_release) R 4835 4837 4313 0 -1 4202496 30593 0 0 0 64226 5 0 0 25 0 1 0 642479452 83070976 16523 33554432000 4194304 4291037 140737148928160 18446744073709551615 4256186 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/4837/statm: 20281 16523 258 24 0 16915 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 81124

[startup+702.301 s]
/proc/loadavg: 4.17 3.93 3.66 5/367 4857
/proc/meminfo: memFree=21541504/32951124 swapFree=65581052/67111528
[pid=4837] ppid=4835 vsize=81124 CPUtime=702.3 cores=0,2
/proc/4837/stat : 4837 (minisat_release) R 4835 4837 4313 0 -1 4202496 30593 0 0 0 70225 5 0 0 25 0 1 0 642479452 83070976 16523 33554432000 4194304 4291037 140737148928160 18446744073709551615 4255698 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/4837/statm: 20281 16523 258 24 0 16915 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 81124

[startup+762.313 s]
/proc/loadavg: 4.09 3.96 3.68 5/367 4858
/proc/meminfo: memFree=21537852/32951124 swapFree=65581052/67111528
[pid=4837] ppid=4835 vsize=81124 CPUtime=762.31 cores=0,2
/proc/4837/stat : 4837 (minisat_release) R 4835 4837 4313 0 -1 4202496 30931 0 0 0 76226 5 0 0 25 0 1 0 642479452 83070976 16856 33554432000 4194304 4291037 140737148928160 18446744073709551615 4256096 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/4837/statm: 20281 16856 258 24 0 16915 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 81124

[startup+822.3 s]
/proc/loadavg: 4.11 3.98 3.71 5/367 4860
/proc/meminfo: memFree=21537924/32951124 swapFree=65581052/67111528
[pid=4837] ppid=4835 vsize=81124 CPUtime=822.3 cores=0,2
/proc/4837/stat : 4837 (minisat_release) R 4835 4837 4313 0 -1 4202496 30931 0 0 0 82225 5 0 0 25 0 1 0 642479452 83070976 16856 33554432000 4194304 4291037 140737148928160 18446744073709551615 4255915 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/4837/statm: 20281 16856 258 24 0 16915 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 81124

[startup+882.301 s]
/proc/loadavg: 4.24 4.03 3.74 5/367 4871
/proc/meminfo: memFree=21536340/32951124 swapFree=65581052/67111528
[pid=4837] ppid=4835 vsize=81124 CPUtime=882.3 cores=0,2
/proc/4837/stat : 4837 (minisat_release) R 4835 4837 4313 0 -1 4202496 30931 0 0 0 88225 5 0 0 25 0 1 0 642479452 83070976 16856 33554432000 4194304 4291037 140737148928160 18446744073709551615 4255665 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/4837/statm: 20281 16856 258 24 0 16915 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 81124

[startup+942.301 s]
/proc/loadavg: 4.15 4.04 3.76 5/367 4872
/proc/meminfo: memFree=21528364/32951124 swapFree=65581052/67111528
[pid=4837] ppid=4835 vsize=88196 CPUtime=942.31 cores=0,2
/proc/4837/stat : 4837 (minisat_release) R 4835 4837 4313 0 -1 4202496 32745 0 0 0 94225 6 0 0 25 0 1 0 642479452 90312704 18630 33554432000 4194304 4291037 140737148928160 18446744073709551615 4248653 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/4837/statm: 22049 18630 258 24 0 18683 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 88196

[startup+1002.3 s]
/proc/loadavg: 4.05 4.03 3.77 5/367 4874
/proc/meminfo: memFree=21528176/32951124 swapFree=65581052/67111528
[pid=4837] ppid=4835 vsize=88196 CPUtime=1002.31 cores=0,2
/proc/4837/stat : 4837 (minisat_release) R 4835 4837 4313 0 -1 4202496 32745 0 0 0 100225 6 0 0 25 0 1 0 642479452 90312704 18630 33554432000 4194304 4291037 140737148928160 18446744073709551615 4248302 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/4837/statm: 22049 18630 258 24 0 18683 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 88196

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

[startup+1011.1 s]
/proc/loadavg: 4.05 4.03 3.77 5/367 4874
/proc/meminfo: memFree=21527784/32951124 swapFree=65581052/67111528
[pid=4837] ppid=4835 vsize=88196 CPUtime=1011.11 cores=0,2
/proc/4837/stat : 4837 (minisat_release) R 4835 4837 4313 0 -1 4202496 32745 0 0 0 101105 6 0 0 25 0 1 0 642479452 90312704 18630 33554432000 4194304 4291037 140737148928160 18446744073709551615 4255649 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/4837/statm: 22049 18630 258 24 0 18683 0
Current children cumulated CPU time (s) 1011.11
Current children cumulated vsize (KiB) 88196

[startup+1023.9 s]
/proc/loadavg: 4.04 4.03 3.77 5/367 4874
/proc/meminfo: memFree=21526296/32951124 swapFree=65581052/67111528
[pid=4837] ppid=4835 vsize=88196 CPUtime=1023.91 cores=0,2
/proc/4837/stat : 4837 (minisat_release) R 4835 4837 4313 0 -1 4202496 32745 0 0 0 102385 6 0 0 25 0 1 0 642479452 90312704 18630 33554432000 4194304 4291037 140737148928160 18446744073709551615 4255656 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/4837/statm: 22049 18630 258 24 0 18683 0
Current children cumulated CPU time (s) 1023.91
Current children cumulated vsize (KiB) 88196

[startup+1030.3 s]
/proc/loadavg: 4.03 4.02 3.77 5/367 4874
/proc/meminfo: memFree=21526420/32951124 swapFree=65581052/67111528
[pid=4837] ppid=4835 vsize=88196 CPUtime=1030.31 cores=0,2
/proc/4837/stat : 4837 (minisat_release) R 4835 4837 4313 0 -1 4202496 32745 0 0 0 103025 6 0 0 25 0 1 0 642479452 90312704 18630 33554432000 4194304 4291037 140737148928160 18446744073709551615 4256164 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/4837/statm: 22049 18630 258 24 0 18683 0
Current children cumulated CPU time (s) 1030.31
Current children cumulated vsize (KiB) 88196

[startup+1031.9 s]
/proc/loadavg: 4.03 4.02 3.78 5/367 4875
/proc/meminfo: memFree=21526524/32951124 swapFree=65581052/67111528
[pid=4837] ppid=4835 vsize=88196 CPUtime=1031.91 cores=0,2
/proc/4837/stat : 4837 (minisat_release) R 4835 4837 4313 0 -1 4202496 32745 0 0 0 103185 6 0 0 25 0 1 0 642479452 90312704 18630 33554432000 4194304 4291037 140737148928160 18446744073709551615 4261913 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/4837/statm: 22049 18630 258 24 0 18683 0
Current children cumulated CPU time (s) 1031.91
Current children cumulated vsize (KiB) 88196

[startup+1033.5 s]
/proc/loadavg: 4.03 4.02 3.78 5/367 4875
/proc/meminfo: memFree=21526524/32951124 swapFree=65581052/67111528
[pid=4837] ppid=4835 vsize=88196 CPUtime=1033.51 cores=0,2
/proc/4837/stat : 4837 (minisat_release) R 4835 4837 4313 0 -1 4202496 32745 0 0 0 103345 6 0 0 25 0 1 0 642479452 90312704 18630 33554432000 4194304 4291037 140737148928160 18446744073709551615 4256186 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/4837/statm: 22049 18630 258 24 0 18683 0
Current children cumulated CPU time (s) 1033.51
Current children cumulated vsize (KiB) 88196

[startup+1033.9 s]
/proc/loadavg: 4.03 4.02 3.78 5/367 4875
/proc/meminfo: memFree=21526524/32951124 swapFree=65581052/67111528
[pid=4837] ppid=4835 vsize=88196 CPUtime=1033.92 cores=0,2
/proc/4837/stat : 4837 (minisat_release) R 4835 4837 4313 0 -1 4202496 32745 0 0 0 103386 6 0 0 25 0 1 0 642479452 90312704 18630 33554432000 4194304 4291037 140737148928160 18446744073709551615 4256322 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/4837/statm: 22049 18630 258 24 0 18683 0
Current children cumulated CPU time (s) 1033.92
Current children cumulated vsize (KiB) 88196

[startup+1034.1 s]
/proc/loadavg: 4.03 4.02 3.78 5/367 4875
/proc/meminfo: memFree=21526524/32951124 swapFree=65581052/67111528
[pid=4837] ppid=4835 vsize=88196 CPUtime=1034.11 cores=0,2
/proc/4837/stat : 4837 (minisat_release) R 4835 4837 4313 0 -1 4202496 32745 0 0 0 103405 6 0 0 25 0 1 0 642479452 90312704 18630 33554432000 4194304 4291037 140737148928160 18446744073709551615 4255687 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/4837/statm: 22049 18630 258 24 0 18683 0
Current children cumulated CPU time (s) 1034.11
Current children cumulated vsize (KiB) 88196

[startup+1034.2 s]
/proc/loadavg: 4.03 4.02 3.78 5/367 4875
/proc/meminfo: memFree=21526524/32951124 swapFree=65581052/67111528
[pid=4837] ppid=4835 vsize=88196 CPUtime=1034.21 cores=0,2
/proc/4837/stat : 4837 (minisat_release) R 4835 4837 4313 0 -1 4202496 32745 0 0 0 103415 6 0 0 25 0 1 0 642479452 90312704 18630 33554432000 4194304 4291037 140737148928160 18446744073709551615 4262129 0 0 4096 8388610 0 0 0 17 0 0 0 0
/proc/4837/statm: 22049 18630 258 24 0 18683 0
Current children cumulated CPU time (s) 1034.21
Current children cumulated vsize (KiB) 88196

Child status: 20
Real time (s): 1034.23
CPU time (s): 1034.25
CPU user time (s): 1034.18
CPU system time (s): 0.072988
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 88196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1034.18
system time used= 0.072988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32760
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= 2076

runsolver used 3.90241 second user time and 7.96679 second system time

The end

Launcher Data 

Begin job on node137 at 2011-05-13 19:46:57
IDJOB=3362602
IDBENCH=87988
IDSOLVER=1840
FILE ID=node137/3362602-1305308817
RUNJOBID= node137-1305308816-4741
PBS_JOBID= 13321468
Free space on /tmp= 37844 MiB

SOLVER NAME= minisat hack reference: minisat 2.2.0
BENCH NAME= SAT02/industrial/goldberg/rand_net/rand_net70-60-10.shuffled.cnf
COMMAND LINE= minisat_release BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3362602-1305308817/watcher-3362602-1305308817 -o /tmp/evaluation-result-3362602-1305308817/solver-3362602-1305308817 -C 2400 -W 1300 -M 7680  minisat_release HOME/instance-3362602-1305308817.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 6ebe2de27b5534e626cb88c01abcf6c6
RANDOM SEED=1338633068

node137.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		: 2666.844
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	: 5333.68
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		: 2666.844
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		: 2666.844
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.844
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.844
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		: 2666.844
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		: 2666.844
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	: 5332.83
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		: 2666.844
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:     32951124 kB
MemFree:      21667372 kB
Buffers:        205924 kB
Cached:        3415032 kB
SwapCached:      36296 kB
Active:        1528396 kB
Inactive:      9544300 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21667372 kB
SwapTotal:    67111528 kB
SwapFree:     65581052 kB
Dirty:            2332 kB
Writeback:           0 kB
AnonPages:     7425072 kB
Mapped:          19404 kB
Slab:           108604 kB
PageTables:      39144 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 75970336 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= 37840 MiB
End job on node137 at 2011-05-13 20:04:12