Trace number 3462957

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 NameAnswerobjective functionCPU timeWall clock time
bsolo 3.2? 1798.1 1798.09

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-g125.18.opb
MD5SUM18a894a2ba4f3cf6bad1b497c8fca8eb
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables4500
Total number of constraints72413
Number of constraints which are clauses72413
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint18
Number of terms in the objective function 4500
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 4500
Number of bits of the sum of numbers in the objective function 13
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 4500
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c bsolo beta version 3.2 - 23/05/2010 : 1630 GMT
0.00/0.00	c Developed by Vasco Manquinho and José Santos IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Learning Strategy: Cardinality Constraint Learning
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Instance file HOME/instance-3462957-1307177309.opb
0.00/0.00	c File size is 1832669 bytes.
0.09/0.12	c Highest Coefficient sum: 4500
0.09/0.12	c Parsing was ok!!
0.09/0.12	c Total parsing time: 0.123 s
0.09/0.13	c Var: 4500 Constr: 72413 72413/0/0 Lit: 146826 Watch. Lit: 144826
0.09/0.13	c Obj. Vars: 4500 (100 % of total variables)
0.49/0.55	c Pre-processing Time: 0.55 s
0.49/0.55	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.49/0.55	c        0   4500    72413   146826    2   144826   24137      0      0 0.55
0.49/0.55	c Switching off lower bounding mode.
1798.01/1798.03	c      101   4500    72615   163762    2   145230   26551    202    173 0.58
1798.01/1798.03	c      252   4500    72917   182364    2   145834   29207    504    402 0.63
1798.01/1798.03	c      482   4500    73377   269616    3   146754   32128    964    643 0.75
1798.01/1798.03	c      820   4500    74053   441836    5   148106   35341   1640    829 0.99
1798.01/1798.03	c     1331   4500    75075   880904   11   150150   38876   2662    843 1.58
1798.01/1798.03	c     2094   4500    76601  1228428   16   153202   42764   4188    919 2.28
1798.01/1798.03	c     3240   4500    78893  1884138   23   157786   47041   6480    892 3.63
1798.01/1798.03	c     4963   4500    82339  2748300   33   164678   51746   9926    844 5.88
1798.01/1798.03	c     7550   4500    87513  4265594   48   175026   56921  15100    698 10.80
1798.01/1798.03	c    11429   4500    95271  6375650   66   190542   62614  22858    605 18.88
1798.01/1798.03	c    17251   4500   106915  9540542   89   213830   68876  34502    494 34.89
1798.01/1798.03	c    25989   4500   124391 15542356  124   248782   75764  51978    353 73.52
1798.01/1798.03	c    39099   4500    96025 15059343  156   192050   83341  23612    188 207.15
1798.01/1798.03	c    58769   4500   135365 49582073  366   270730   91676  62952    126 465.70
1798.01/1798.03	c Reducing formula size due to memory constraints
1798.01/1798.03	c Memory Limit: 1000.00 MB  Used: 1011.10 MB
1798.01/1798.03	c    88279   4500   126121 44686429  354   252242  118241  53708     90 970.59
1798.01/1798.03	c Reducing formula size due to memory constraints
1798.01/1798.03	c Memory Limit: 1000.00 MB  Used: 1011.23 MB
1798.01/1798.03	c   132549   4500   139844 55158365  394   279688  117388  67431     81 1631.67
1798.01/1798.03	c Resources Exceeded
1798.01/1798.03	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1798.01/1798.03	c   16   142739  47865   348215   160224 70531289  87811     79 1798.05
1798.01/1798.03	s UNKNOWN
1798.01/1798.03	c Total time: 1798.05 s

Verifier Data 

ERROR: no interpretation found !

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-3462957-1307177309/watcher-3462957-1307177309 -o /tmp/evaluation-result-3462957-1307177309/solver-3462957-1307177309 -C 1800 -W 1900 -M 15500 bsolo -l2 -t1800 HOME/instance-3462957-1307177309.opb 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 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: 2.13 2.08 2.02 2/515 17914
/proc/meminfo: memFree=22031024/32950928 swapFree=58671692/67111528
[pid=17914] ppid=17912 vsize=13288 CPUtime=0.01 cores=0,2,4,6
/proc/17914/stat : 17914 (bsolo) R 17912 17914 16455 0 -1 4202496 503 0 0 0 1 0 0 0 25 0 1 0 907961544 13606912 458 33554432000 134512640 137138936 4294100016 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/17914/statm: 3322 458 205 642 0 2230 0

[startup+0.089588 s]
/proc/loadavg: 2.13 2.08 2.02 2/515 17914
/proc/meminfo: memFree=22031024/32950928 swapFree=58671692/67111528
[pid=17914] ppid=17912 vsize=17828 CPUtime=0.08 cores=0,2,4,6
/proc/17914/stat : 17914 (bsolo) R 17912 17914 16455 0 -1 4202496 1929 0 0 0 8 0 0 0 25 0 1 0 907961544 18255872 1884 33554432000 134512640 137138936 4294100016 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/17914/statm: 4457 1884 486 642 0 3365 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 17828

[startup+0.100588 s]
/proc/loadavg: 2.13 2.08 2.02 2/515 17914
/proc/meminfo: memFree=22031024/32950928 swapFree=58671692/67111528
[pid=17914] ppid=17912 vsize=18512 CPUtime=0.09 cores=0,2,4,6
/proc/17914/stat : 17914 (bsolo) R 17912 17914 16455 0 -1 4202496 2118 0 0 0 9 0 0 0 25 0 1 0 907961544 18956288 2073 33554432000 134512640 137138936 4294100016 18446744073709551615 136577166 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/17914/statm: 4628 2075 525 642 0 3536 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18512

[startup+0.300562 s]
/proc/loadavg: 2.13 2.08 2.02 2/515 17914
/proc/meminfo: memFree=22031024/32950928 swapFree=58671692/67111528
[pid=17914] ppid=17912 vsize=22748 CPUtime=0.29 cores=0,2,4,6
/proc/17914/stat : 17914 (bsolo) R 17912 17914 16455 0 -1 4202496 3727 0 0 0 29 0 0 0 25 0 1 0 907961544 23293952 3234 33554432000 134512640 137138936 4294100016 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/17914/statm: 5687 3237 185 642 0 5043 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22748

[startup+0.700472 s]
/proc/loadavg: 2.13 2.08 2.02 2/515 17914
/proc/meminfo: memFree=22031024/32950928 swapFree=58671692/67111528
[pid=17914] ppid=17912 vsize=23188 CPUtime=0.69 cores=0,2,4,6
/proc/17914/stat : 17914 (bsolo) R 17912 17914 16455 0 -1 4202496 4965 0 0 0 66 3 0 0 25 0 1 0 907961544 23744512 3354 33554432000 134512640 137138936 4294100016 18446744073709551615 134542624 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/17914/statm: 5797 3354 192 642 0 5153 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23188

[startup+1.50033 s]
/proc/loadavg: 2.13 2.08 2.02 3/516 17915
/proc/meminfo: memFree=22012788/32950928 swapFree=58671692/67111528
[pid=17914] ppid=17912 vsize=31036 CPUtime=1.49 cores=0,2,4,6
/proc/17914/stat : 17914 (bsolo) R 17912 17914 16455 0 -1 4202496 6919 0 0 0 145 4 0 0 25 0 1 0 907961544 31780864 5308 33554432000 134512640 137138936 4294100016 18446744073709551615 134542752 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/17914/statm: 7759 5308 192 642 0 7115 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 31036

[startup+3.10102 s]
/proc/loadavg: 2.13 2.08 2.02 3/516 17915
/proc/meminfo: memFree=21998900/32950928 swapFree=58671692/67111528
[pid=17914] ppid=17912 vsize=41916 CPUtime=3.1 cores=0,2,4,6
/proc/17914/stat : 17914 (bsolo) R 17912 17914 16455 0 -1 4202496 9653 0 0 0 305 5 0 0 25 0 1 0 907961544 42921984 8042 33554432000 134512640 137138936 4294100016 18446744073709551615 134542770 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/17914/statm: 10479 8042 192 642 0 9835 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 41916

[startup+6.30035 s]
/proc/loadavg: 2.28 2.11 2.03 3/516 17916
/proc/meminfo: memFree=21969396/32950928 swapFree=58671692/67111528
[pid=17914] ppid=17912 vsize=58220 CPUtime=6.27 cores=0,2,4,6
/proc/17914/stat : 17914 (bsolo) R 17912 17914 16455 0 -1 4202496 13727 0 0 0 622 5 0 0 25 0 1 0 907961544 59617280 12116 33554432000 134512640 137138936 4294100016 18446744073709551615 134618214 0 0 4096 16384 0 0 0 17 6 0 0 0
/proc/17914/statm: 14555 12116 192 642 0 13911 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 58220

[startup+12.7012 s]
/proc/loadavg: 2.26 2.11 2.03 3/516 17916
/proc/meminfo: memFree=21936232/32950928 swapFree=58671692/67111528
[pid=17914] ppid=17912 vsize=84164 CPUtime=12.65 cores=0,2,4,6
/proc/17914/stat : 17914 (bsolo) R 17912 17914 16455 0 -1 4202496 20231 0 0 0 1258 7 0 0 25 0 1 0 907961544 86183936 18620 33554432000 134512640 137138936 4294100016 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/17914/statm: 21041 18620 192 642 0 20397 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 84164

[startup+25.5008 s]
/proc/loadavg: 2.27 2.12 2.03 3/516 17916
/proc/meminfo: memFree=21894200/32950928 swapFree=58671692/67111528
[pid=17914] ppid=17912 vsize=123824 CPUtime=25.45 cores=0,2,4,6
/proc/17914/stat : 17914 (bsolo) R 17912 17914 16455 0 -1 4202496 30117 0 0 0 2536 9 0 0 25 0 1 0 907961544 126795776 28506 33554432000 134512640 137138936 4294100016 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/17914/statm: 30956 28506 192 642 0 30312 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 123824

[startup+51.1009 s]
/proc/loadavg: 2.18 2.11 2.03 3/516 17917
/proc/meminfo: memFree=21834768/32950928 swapFree=58671692/67111528
[pid=17914] ppid=17912 vsize=184080 CPUtime=51.05 cores=0,2,4,6
/proc/17914/stat : 17914 (bsolo) R 17912 17914 16455 0 -1 4202496 45208 0 0 0 5092 13 0 0 25 0 1 0 907961544 188497920 43597 33554432000 134512640 137138936 4294100016 18446744073709551615 134542513 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/17914/statm: 46020 43597 192 642 0 45376 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 184080

[startup+102.32 s]
/proc/loadavg: 2.08 2.09 2.02 3/516 17918
/proc/meminfo: memFree=21736372/32950928 swapFree=58671692/67111528
[pid=17914] ppid=17912 vsize=280064 CPUtime=102.27 cores=0,2,4,6
/proc/17914/stat : 17914 (bsolo) R 17912 17914 16455 0 -1 4202496 69185 0 0 0 10206 21 0 0 25 0 1 0 907961544 286785536 67574 33554432000 134512640 137138936 4294100016 18446744073709551615 134606673 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/17914/statm: 70016 67574 192 642 0 69372 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 280064

[startup+162.301 s]
/proc/loadavg: 2.03 2.07 2.02 3/516 17920
/proc/meminfo: memFree=21626348/32950928 swapFree=58671692/67111528
[pid=17914] ppid=17912 vsize=378460 CPUtime=162.26 cores=0,2,4,6
/proc/17914/stat : 17914 (bsolo) R 17912 17914 16455 0 -1 4202496 93804 0 0 0 16199 27 0 0 25 0 1 0 907961544 387543040 92193 33554432000 134512640 137138936 4294100016 18446744073709551615 134542516 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/17914/statm: 94615 92193 192 642 0 93971 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 378460

[startup+222.3 s]
/proc/loadavg: 2.01 2.06 2.01 3/516 17921
/proc/meminfo: memFree=21572120/32950928 swapFree=58671692/67111528
[pid=17914] ppid=17912 vsize=432384 CPUtime=222.26 cores=0,2,4,6
/proc/17914/stat : 17914 (bsolo) R 17912 17914 16455 0 -1 4202496 107337 0 0 0 22194 32 0 0 25 0 1 0 907961544 442761216 105649 33554432000 134512640 137138936 4294100016 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/17914/statm: 108096 105649 192 642 0 107452 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 432384

[startup+282.301 s]
/proc/loadavg: 2.00 2.04 2.00 3/516 17923
/proc/meminfo: memFree=21572960/32950928 swapFree=58671692/67111528
[pid=17914] ppid=17912 vsize=432384 CPUtime=282.26 cores=0,2,4,6
/proc/17914/stat : 17914 (bsolo) R 17912 17914 16455 0 -1 4202496 107337 0 0 0 28193 33 0 0 25 0 1 0 907961544 442761216 105649 33554432000 134512640 137138936 4294100016 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/17914/statm: 108096 105649 192 642 0 107452 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 432384

[startup+342.301 s]
/proc/loadavg: 2.16 2.07 2.01 3/516 17925
/proc/meminfo: memFree=21512908/32950928 swapFree=58671692/67111528
[pid=17914] ppid=17912 vsize=477720 CPUtime=342.26 cores=0,2,4,6
/proc/17914/stat : 17914 (bsolo) R 17912 17914 16455 0 -1 4202496 118670 0 0 0 34190 36 0 0 25 0 1 0 907961544 489185280 116982 33554432000 134512640 137138936 4294100016 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/17914/statm: 119430 116982 192 642 0 118786 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 477720

[startup+402.3 s]
/proc/loadavg: 2.13 2.07 2.01 3/516 17926
/proc/meminfo: memFree=21371752/32950928 swapFree=58671692/67111528
[pid=17914] ppid=17912 vsize=567096 CPUtime=402.26 cores=0,2,4,6
/proc/17914/stat : 17914 (bsolo) R 17912 17914 16455 0 -1 4202496 141027 0 0 0 40187 39 0 0 25 0 1 0 907961544 580706304 139339 33554432000 134512640 137138936 4294100016 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/17914/statm: 141774 139339 192 642 0 141130 0
Current children cumulated CPU time (s) 402.26
Current children cumulated vsize (KiB) 567096

[startup+462.301 s]
/proc/loadavg: 2.05 2.05 2.00 3/516 17928
/proc/meminfo: memFree=21285652/32950928 swapFree=58671692/67111528
[pid=17914] ppid=17912 vsize=652068 CPUtime=462.26 cores=0,2,4,6
/proc/17914/stat : 17914 (bsolo) R 17912 17914 16455 0 -1 4202496 162264 0 0 0 46184 42 0 0 25 0 1 0 907961544 667717632 160576 33554432000 134512640 137138936 4294100016 18446744073709551615 134542516 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/17914/statm: 163017 160576 192 642 0 162373 0
Current children cumulated CPU time (s) 462.26
Current children cumulated vsize (KiB) 652068

[startup+522.301 s]
/proc/loadavg: 2.02 2.04 2.00 3/516 17929
/proc/meminfo: memFree=21201180/32950928 swapFree=58671692/67111528
[pid=17914] ppid=17912 vsize=737712 CPUtime=522.26 cores=0,2,4,6
/proc/17914/stat : 17914 (bsolo) R 17912 17914 16455 0 -1 4202496 183671 0 0 0 52181 45 0 0 25 0 1 0 907961544 755417088 181983 33554432000 134512640 137138936 4294100016 18446744073709551615 134542325 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/17914/statm: 184428 181983 192 642 0 183784 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 737712

[startup+582.301 s]
/proc/loadavg: 2.15 2.07 2.01 3/516 17931
/proc/meminfo: memFree=21131072/32950928 swapFree=58671692/67111528
[pid=17914] ppid=17912 vsize=806168 CPUtime=582.27 cores=0,2,4,6
/proc/17914/stat : 17914 (bsolo) R 17912 17914 16455 0 -1 4202496 200803 0 0 0 58179 48 0 0 25 0 1 0 907961544 825516032 199115 33554432000 134512640 137138936 4294100016 18446744073709551615 134542516 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/17914/statm: 201542 199115 192 642 0 200898 0
Current children cumulated CPU time (s) 582.27
Current children cumulated vsize (KiB) 806168

[startup+642.301 s]

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

/proc/meminfo: memFree=20889312/32950928 swapFree=58671692/67111528
[pid=17914] ppid=17912 vsize=1047000 CPUtime=1122.28 cores=0,2,4,6
/proc/17914/stat : 17914 (bsolo) R 17912 17914 16455 0 -1 4202496 261094 0 0 0 112161 67 0 0 25 0 1 0 907961544 1072128000 259314 33554432000 134512640 137138936 4294100016 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/17914/statm: 261750 259314 192 642 0 261106 0
Current children cumulated CPU time (s) 1122.28
Current children cumulated vsize (KiB) 1047000

[startup+1182.3 s]
/proc/loadavg: 2.03 2.05 2.00 3/516 17958
/proc/meminfo: memFree=20888172/32950928 swapFree=58671692/67111528
[pid=17914] ppid=17912 vsize=1047000 CPUtime=1182.28 cores=0,2,4,6
/proc/17914/stat : 17914 (bsolo) R 17912 17914 16455 0 -1 4202496 261094 0 0 0 118160 68 0 0 25 0 1 0 907961544 1072128000 259314 33554432000 134512640 137138936 4294100016 18446744073709551615 134606964 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/17914/statm: 261750 259314 192 642 0 261106 0
Current children cumulated CPU time (s) 1182.28
Current children cumulated vsize (KiB) 1047000

[startup+1242.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/516 17988
/proc/meminfo: memFree=21962336/32950928 swapFree=58671692/67111528
[pid=17914] ppid=17912 vsize=1047000 CPUtime=1242.29 cores=0,2,4,6
/proc/17914/stat : 17914 (bsolo) R 17912 17914 16455 0 -1 4202496 261094 0 0 0 124160 69 0 0 25 0 1 0 907961544 1072128000 259314 33554432000 134512640 137138936 4294100016 18446744073709551615 134542490 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/17914/statm: 261750 259314 192 642 0 261106 0
Current children cumulated CPU time (s) 1242.29
Current children cumulated vsize (KiB) 1047000

[startup+1302.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/516 17989
/proc/meminfo: memFree=21853576/32950928 swapFree=58671692/67111528
[pid=17914] ppid=17912 vsize=1047016 CPUtime=1302.3 cores=0,2,4,6
/proc/17914/stat : 17914 (bsolo) R 17912 17914 16455 0 -1 4202496 261098 0 0 0 130161 69 0 0 25 0 1 0 907961544 1072144384 259318 33554432000 134512640 137138936 4294100016 18446744073709551615 134542480 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/17914/statm: 261754 259318 192 642 0 261110 0
Current children cumulated CPU time (s) 1302.3
Current children cumulated vsize (KiB) 1047016

[startup+1362.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/516 17991
/proc/meminfo: memFree=21832592/32950928 swapFree=58671692/67111528
[pid=17914] ppid=17912 vsize=1047156 CPUtime=1362.29 cores=0,2,4,6
/proc/17914/stat : 17914 (bsolo) R 17912 17914 16455 0 -1 4202496 261230 0 0 0 136159 70 0 0 25 0 1 0 907961544 1072287744 259352 33554432000 134512640 137138936 4294100016 18446744073709551615 134542325 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/17914/statm: 261789 259352 192 642 0 261145 0
Current children cumulated CPU time (s) 1362.29
Current children cumulated vsize (KiB) 1047156

[startup+1422.32 s]
/proc/loadavg: 2.00 2.02 2.00 3/516 17992
/proc/meminfo: memFree=21813464/32950928 swapFree=58671692/67111528
[pid=17914] ppid=17912 vsize=1047156 CPUtime=1422.32 cores=0,2,4,6
/proc/17914/stat : 17914 (bsolo) R 17912 17914 16455 0 -1 4202496 261230 0 0 0 142161 71 0 0 25 0 1 0 907961544 1072287744 259352 33554432000 134512640 137138936 4294100016 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/17914/statm: 261789 259352 192 642 0 261145 0
Current children cumulated CPU time (s) 1422.32
Current children cumulated vsize (KiB) 1047156

[startup+1482.3 s]
/proc/loadavg: 2.08 2.04 2.01 3/516 17994
/proc/meminfo: memFree=21790000/32950928 swapFree=58671692/67111528
[pid=17914] ppid=17912 vsize=1047156 CPUtime=1482.3 cores=0,2,4,6
/proc/17914/stat : 17914 (bsolo) R 17912 17914 16455 0 -1 4202496 261230 0 0 0 148158 72 0 0 25 0 1 0 907961544 1072287744 259352 33554432000 134512640 137138936 4294100016 18446744073709551615 134606670 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/17914/statm: 261789 259352 192 642 0 261145 0
Current children cumulated CPU time (s) 1482.3
Current children cumulated vsize (KiB) 1047156

[startup+1542.3 s]
/proc/loadavg: 2.03 2.03 2.00 3/516 17996
/proc/meminfo: memFree=21789360/32950928 swapFree=58671692/67111528
[pid=17914] ppid=17912 vsize=1047156 CPUtime=1542.29 cores=0,2,4,6
/proc/17914/stat : 17914 (bsolo) R 17912 17914 16455 0 -1 4202496 261230 0 0 0 154157 72 0 0 25 0 1 0 907961544 1072287744 259352 33554432000 134512640 137138936 4294100016 18446744073709551615 134606663 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/17914/statm: 261789 259352 192 642 0 261145 0
Current children cumulated CPU time (s) 1542.29
Current children cumulated vsize (KiB) 1047156

[startup+1602.3 s]
/proc/loadavg: 2.14 2.06 2.01 3/516 17997
/proc/meminfo: memFree=21763772/32950928 swapFree=58671692/67111528
[pid=17914] ppid=17912 vsize=1047156 CPUtime=1602.3 cores=0,2,4,6
/proc/17914/stat : 17914 (bsolo) R 17912 17914 16455 0 -1 4202496 261230 0 0 0 160157 73 0 0 25 0 1 0 907961544 1072287744 259352 33554432000 134512640 137138936 4294100016 18446744073709551615 134542776 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/17914/statm: 261789 259352 192 642 0 261145 0
Current children cumulated CPU time (s) 1602.3
Current children cumulated vsize (KiB) 1047156

[startup+1662.3 s]
/proc/loadavg: 2.11 2.06 2.01 3/516 17999
/proc/meminfo: memFree=21764116/32950928 swapFree=58671692/67111528
[pid=17914] ppid=17912 vsize=1047156 CPUtime=1662.3 cores=0,2,4,6
/proc/17914/stat : 17914 (bsolo) R 17912 17914 16455 0 -1 4202496 261230 0 0 0 166156 74 0 0 25 0 1 0 907961544 1072287744 259352 33554432000 134512640 137138936 4294100016 18446744073709551615 134606964 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/17914/statm: 261789 259352 192 642 0 261145 0
Current children cumulated CPU time (s) 1662.3
Current children cumulated vsize (KiB) 1047156

[startup+1722.3 s]
/proc/loadavg: 2.04 2.05 2.00 3/516 18000
/proc/meminfo: memFree=21763960/32950928 swapFree=58671692/67111528
[pid=17914] ppid=17912 vsize=1047156 CPUtime=1722.3 cores=0,2,4,6
/proc/17914/stat : 17914 (bsolo) R 17912 17914 16455 0 -1 4202496 261230 0 0 0 172155 75 0 0 25 0 1 0 907961544 1072287744 259352 33554432000 134512640 137138936 4294100016 18446744073709551615 134542490 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/17914/statm: 261789 259352 192 642 0 261145 0
Current children cumulated CPU time (s) 1722.3
Current children cumulated vsize (KiB) 1047156

[startup+1782.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/516 18002
/proc/meminfo: memFree=21763072/32950928 swapFree=58671692/67111528
[pid=17914] ppid=17912 vsize=1047156 CPUtime=1782.31 cores=0,2,4,6
/proc/17914/stat : 17914 (bsolo) R 17912 17914 16455 0 -1 4202496 261230 0 0 0 178155 76 0 0 25 0 1 0 907961544 1072287744 259352 33554432000 134512640 137138936 4294100016 18446744073709551615 134542513 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/17914/statm: 261789 259352 192 642 0 261145 0
Current children cumulated CPU time (s) 1782.31
Current children cumulated vsize (KiB) 1047156

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

[startup+1785.5 s]
/proc/loadavg: 2.01 2.03 2.00 3/516 18002
/proc/meminfo: memFree=21763076/32950928 swapFree=58671692/67111528
[pid=17914] ppid=17912 vsize=1047156 CPUtime=1785.51 cores=0,2,4,6
/proc/17914/stat : 17914 (bsolo) R 17912 17914 16455 0 -1 4202496 261230 0 0 0 178475 76 0 0 25 0 1 0 907961544 1072287744 259352 33554432000 134512640 137138936 4294100016 18446744073709551615 134542613 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/17914/statm: 261789 259352 192 642 0 261145 0
Current children cumulated CPU time (s) 1785.51
Current children cumulated vsize (KiB) 1047156

[startup+1791.92 s]
/proc/loadavg: 2.01 2.03 2.00 3/516 18002
/proc/meminfo: memFree=21764176/32950928 swapFree=58671692/67111528
[pid=17914] ppid=17912 vsize=1047156 CPUtime=1791.93 cores=0,2,4,6
/proc/17914/stat : 17914 (bsolo) R 17912 17914 16455 0 -1 4202496 261230 0 0 0 179117 76 0 0 25 0 1 0 907961544 1072287744 259352 33554432000 134512640 137138936 4294100016 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/17914/statm: 261789 259352 192 642 0 261145 0
Current children cumulated CPU time (s) 1791.93
Current children cumulated vsize (KiB) 1047156

[startup+1795.1 s]
/proc/loadavg: 2.01 2.03 2.00 3/516 18002
/proc/meminfo: memFree=21764172/32950928 swapFree=58671692/67111528
[pid=17914] ppid=17912 vsize=1047156 CPUtime=1795.12 cores=0,2,4,6
/proc/17914/stat : 17914 (bsolo) R 17912 17914 16455 0 -1 4202496 261230 0 0 0 179436 76 0 0 25 0 1 0 907961544 1072287744 259352 33554432000 134512640 137138936 4294100016 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/17914/statm: 261789 259352 192 642 0 261145 0
Current children cumulated CPU time (s) 1795.12
Current children cumulated vsize (KiB) 1047156

[startup+1796.7 s]
/proc/loadavg: 2.01 2.03 2.00 3/516 18002
/proc/meminfo: memFree=21764172/32950928 swapFree=58671692/67111528
[pid=17914] ppid=17912 vsize=1047156 CPUtime=1796.71 cores=0,2,4,6
/proc/17914/stat : 17914 (bsolo) R 17912 17914 16455 0 -1 4202496 261230 0 0 0 179595 76 0 0 25 0 1 0 907961544 1072287744 259352 33554432000 134512640 137138936 4294100016 18446744073709551615 134542613 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/17914/statm: 261789 259352 192 642 0 261145 0
Current children cumulated CPU time (s) 1796.71
Current children cumulated vsize (KiB) 1047156

[startup+1797.5 s]
/proc/loadavg: 2.01 2.03 2.00 3/516 18002
/proc/meminfo: memFree=21763676/32950928 swapFree=58671692/67111528
[pid=17914] ppid=17912 vsize=1047156 CPUtime=1797.51 cores=0,2,4,6
/proc/17914/stat : 17914 (bsolo) R 17912 17914 16455 0 -1 4202496 261230 0 0 0 179675 76 0 0 25 0 1 0 907961544 1072287744 259352 33554432000 134512640 137138936 4294100016 18446744073709551615 134542752 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/17914/statm: 261789 259352 192 642 0 261145 0
Current children cumulated CPU time (s) 1797.51
Current children cumulated vsize (KiB) 1047156

[startup+1797.9 s]
/proc/loadavg: 2.01 2.03 2.00 3/516 18002
/proc/meminfo: memFree=21763676/32950928 swapFree=58671692/67111528
[pid=17914] ppid=17912 vsize=1047156 CPUtime=1797.91 cores=0,2,4,6
/proc/17914/stat : 17914 (bsolo) R 17912 17914 16455 0 -1 4202496 261230 0 0 0 179715 76 0 0 25 0 1 0 907961544 1072287744 259352 33554432000 134512640 137138936 4294100016 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/17914/statm: 261789 259352 192 642 0 261145 0
Current children cumulated CPU time (s) 1797.91
Current children cumulated vsize (KiB) 1047156

[startup+1798 s]
/proc/loadavg: 2.01 2.03 2.00 3/516 18002
/proc/meminfo: memFree=21763676/32950928 swapFree=58671692/67111528
[pid=17914] ppid=17912 vsize=1047156 CPUtime=1798.01 cores=0,2,4,6
/proc/17914/stat : 17914 (bsolo) R 17912 17914 16455 0 -1 4202496 261230 0 0 0 179725 76 0 0 25 0 1 0 907961544 1072287744 259352 33554432000 134512640 137138936 4294100016 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 2 0 0 0
/proc/17914/statm: 261789 259352 192 642 0 261145 0
Current children cumulated CPU time (s) 1798.01
Current children cumulated vsize (KiB) 1047156

Child status: 0
Real time (s): 1798.09
CPU time (s): 1798.1
CPU user time (s): 1797.29
CPU system time (s): 0.810876
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 1047368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.29
system time used= 0.810876
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 261230
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= 5
involuntary context switches= 3898

runsolver used 9.68653 second user time and 21.3698 second system time

The end

Launcher Data 

Begin job on node115 at 2011-06-04 10:48:29
IDJOB=3462957
IDBENCH=2173
IDSOLVER=1955
FILE ID=node115/3462957-1307177309
RUNJOBID= node115-1307174923-17602
PBS_JOBID= 13508831
Free space on /tmp= 73824 MiB

SOLVER NAME= bsolo 3.2
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-g125.18.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3462957-1307177309/watcher-3462957-1307177309 -o /tmp/evaluation-result-3462957-1307177309/solver-3462957-1307177309 -C 1800 -W 1900 -M 15500  bsolo -l2 -t1800 HOME/instance-3462957-1307177309.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 18a894a2ba4f3cf6bad1b497c8fca8eb
RANDOM SEED=1153958036

node115.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		: 2666.811
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	: 5333.62
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		: 2666.811
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
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	: 5332.75
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		: 2666.811
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		: 2666.811
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	: 5332.77
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		: 2666.811
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
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	: 5332.75
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		: 2666.811
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:      22031312 kB
Buffers:        194576 kB
Cached:         333308 kB
SwapCached:      65828 kB
Active:        2165196 kB
Inactive:      8510656 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      22031312 kB
SwapTotal:    67111528 kB
SwapFree:     58671692 kB
Dirty:            5828 kB
Writeback:           0 kB
AnonPages:    10086036 kB
Mapped:          28296 kB
Slab:            96548 kB
PageTables:      77660 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS: 152895848 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= 73828 MiB
End job on node115 at 2011-06-04 11:18:27