Trace number 1878531

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 NameAnswerobjCPU timeWall clock time
bsolo 3.1 clSAT-22 1798.12 1798.83

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/
MIPLIB/miplib2003/normalized-mps-v2-20-10-protfold.opb
MD5SUM7f40f8d513f22fc9adca96d8fdf626e2
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-26
Best CPU time to get the best result obtained on this benchmark1800.06
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -24
Optimality of the best value was proved NO
Number of variables1835
Total number of constraints2112
Number of constraints which are clauses1906
Number of constraints which are cardinality constraints (but not clauses)86
Number of constraints which are nor clauses,nor cardinality constraints120
Minimum length of a constraint3
Maximum length of a constraint882
Number of terms in the objective function 120
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 120
Number of bits of the sum of numbers in the objective function 7
Biggest number in a constraint 18
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 900
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c bsolo beta version 3.1 - 13/04/2009 : 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: Clause Learning
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file HOME/instance-1878531-1245134378.opb
0.00/0.00	c File size is 214268 bytes.
0.00/0.03	c Highest Coefficient sum: 900
0.00/0.03	c Parsing was ok!!
0.00/0.03	c Total parsing time: 0.03 s
0.00/0.03	c Var: 1835 Constr: 2149 1941/208/0 Lit: 26921 Watch. Lit: 13111
0.00/0.03	c Obj. Vars: 120 (6.53951 % of total variables)
0.29/0.39	c Pre-processing Time: 0.389 s
0.29/0.39	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.29/0.39	c        0   1835     2149    26921   12    13111   97723      0      0 0.39
0.29/0.39	c Switching off lower bounding mode.
0.39/0.44	c      101   1835     2250    43071   19    13313  107496    101    241 0.42
0.39/0.44	o -15
1.99/2.04	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.99/2.04	c      166   1835     2316    47838   20    13460   98363    167    377 0.44
1.99/2.04	c      267   1835     2417    63935   26    13662  108200    268    560 0.48
1.99/2.04	c      518   1835     2668    89853   33    14164  119021    519    979 0.53
1.99/2.04	c      993   1835     3143   185483   59    15114  130924    994   1235 0.80
1.99/2.04	c     1807   1835     3957   311620   78    16742  144017   1808   1556 1.16
1.99/2.04	c     3129   1835     5279   501983   95    19386  158419   3130   1737 1.80
1.99/2.04	o -16
2.79/2.82	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
2.79/2.82	c     3642   1835     5793   546194   94    20430   98403   3644   1783 2.04
2.79/2.82	c     3743   1835     5894   560507   95    20632  108244   3745   1773 2.11
2.79/2.82	c     3993   1835     6144   608236   98    21132  119069   3995   1751 2.28
2.79/2.82	c     4469   1835     6620   645817   97    22084  130976   4471   1763 2.53
2.79/2.82	o -18
4.99/5.04	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
4.99/5.04	c     4916   1835     7068   693047   98    22998   98483   4919   1743 2.82
4.99/5.04	c     5018   1835     7170   700249   97    23202  108332   5021   1742 2.88
4.99/5.04	c     5268   1835     7420   720255   97    23702  119166   5271   1741 3.02
4.99/5.04	c     5743   1835     7895   745315   94    24652  131083   5746   1779 3.23
4.99/5.04	c     6556   1835     8708   786215   90    26278  144192   6559   1769 3.71
4.99/5.04	c     7876   1835    10028   902342   89    28918  158612   7879   1709 4.61
4.99/5.04	o -19
217.00/217.17	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
217.00/217.17	c     8539   1835    10692   954137   89    30265   98523   8543   1692 5.04
217.00/217.17	c     8641   1835    10794   967746   89    30469  108376   8645   1686 5.12
217.00/217.17	c     8893   1835    11046   995444   90    30973  119214   8897   1654 5.37
217.00/217.17	c     9368   1835    11521  1047767   90    31923  131136   9372   1607 5.83
217.00/217.17	c    10181   1835    12334  1125381   91    33549  144250  10185   1604 6.35
217.00/217.17	c    11503   1835    13656  1249512   91    36193  158676  11507   1472 7.81
217.00/217.17	c    13584   1835    15737  1619354  102    40355  174544  13588   1225 11.08
217.00/217.17	c    16807   1835    18960  2851827  150    46801  191999  16811    985 17.06
217.00/217.17	c    21743   1835    23896  3752613  157    56673  211199  21747    773 28.11
217.00/217.17	c    29249   1835    31402  4915143  156    71685  232319  29253    644 45.40
217.00/217.17	c    40614   1835    42767  7729442  180    94415  255551  40618    423 95.83
217.00/217.17	o -20
302.97/303.12	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
302.97/303.12	c    57118   1835    59272 14513075  244   127445   98563  57123    263 217.09
302.97/303.12	c    57218   1835    59372 14517408  244   127645  108420  57223    262 217.67
302.97/303.12	c    57468   1835    59622 14539364  243   128145  119263  57473    262 219.29
302.97/303.12	c    57943   1835    60097 14584806  242   129095  131190  57948    260 222.54
302.97/303.12	c    58756   1835    60910 14725289  241   130721  144310  58761    258 227.56
302.97/303.12	c    60078   1835    62232 14900718  239   133365  158742  60083    255 235.28
302.97/303.12	c    62159   1835    64313 15623742  242   137527  174617  62164    247 251.18
302.97/303.12	c    65383   1835    67537 16106834  238   143975  192079  65388    239 273.17
302.97/303.12	o -21
343.86/344.03	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
343.86/344.03	c    69700   1835    71855 16939938  235   152632   98603  69706    230 303.01
343.86/344.03	c    69800   1835    71955 16943446  235   152832  108464  69806    229 303.75
343.86/344.03	c    70051   1835    72206 16961983  234   153334  119311  70057    229 305.66
343.86/344.03	c    70526   1835    72681 17021796  234   154284  131243  70532    228 309.14
343.86/344.03	c    71339   1835    73494 17177323  233   155910  144368  71345    225 315.81
343.86/344.03	c    72659   1835    74814 17378714  232   158550  158805  72665    223 324.81
343.86/344.03	c    74740   1835    76895 17657769  229   162712  174686  74746    221 337.13
343.86/344.03	o -22
1797.98/1798.73	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1797.98/1798.73	c    75597   1835    77753 17851547  229   164450   98643  75604    219 343.90
1797.98/1798.73	c    75697   1835    77853 17858765  229   164650  108508  75704    219 345.10
1797.98/1798.73	c    75947   1835    78103 17873601  228   165150  119359  75954    218 347.11
1797.98/1798.73	c    76422   1835    78578 17946369  228   166100  131295  76429    217 350.75
1797.98/1798.73	c    77235   1835    79391 18035875  227   167726  144425  77242    216 355.97
1797.98/1798.73	c    78558   1835    80714 18156048  224   170372  158868  78565    214 366.63
1797.98/1798.73	c    80639   1835    82795 18493443  223   174534  174755  80646    210 383.00
1797.98/1798.73	c    83862   1835    86018 18993931  220   180980  192231  83869    206 405.74
1797.98/1798.73	c    88798   1835    90954 20129733  221   190852  211455  88805    198 446.52
1797.98/1798.73	c    96305   1835    98461 21472256  218   205866  232601  96312    184 521.49
1797.98/1798.73	c   107666   1835   109822 23594765  214   228588  255862 107673    170 632.01
1797.98/1798.73	c   124810   1835   126966 27507690  216   262876  281449 124817    150 830.04
1797.98/1798.73	c   150630   1835   152786 36485058  238   314516  309594 150637    124 1213.57
1797.98/1798.73	c Resources Exceeded
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1797.98/1798.73	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.98/1798.73	c   56   179509  82631  1009826   181665 43578694 179516     99 1798.02
1797.98/1798.73	c Objective: -22
1797.98/1798.73	s SATISFIABLE
1797.98/1798.73	c Total time: 1798.02 s

Verifier Data 

OK	-22

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1878531-1245134378/watcher-1878531-1245134378 -o /tmp/evaluation-result-1878531-1245134378/solver-1878531-1245134378 -C 1800 -W 2000 -M 1800 bsolo -l1 -t1800 -m1800 HOME/instance-1878531-1245134378.opb 

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): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 2664
/proc/meminfo: memFree=1464424/2055920 swapFree=4192812/4192956
[pid=2664] ppid=2662 vsize=18732 CPUtime=0
/proc/2664/stat : 2664 (bsolo) R 2662 2664 2474 0 -1 4194304 243 0 0 0 0 0 0 0 18 0 1 0 181038319 19181568 227 1992294400 134512640 137136520 4294956256 18446744073709551615 134517592 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2664/statm: 4683 228 174 640 0 3986 0

[startup+0.08336 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 2664
/proc/meminfo: memFree=1464424/2055920 swapFree=4192812/4192956
[pid=2664] ppid=2662 vsize=11668 CPUtime=0.07
/proc/2664/stat : 2664 (bsolo) R 2662 2664 2474 0 -1 4194304 561 0 0 0 7 0 0 0 18 0 1 0 181038319 11948032 492 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2664/statm: 2917 492 189 640 0 2273 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 11668

[startup+0.101363 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 2664
/proc/meminfo: memFree=1464424/2055920 swapFree=4192812/4192956
[pid=2664] ppid=2662 vsize=11668 CPUtime=0.09
/proc/2664/stat : 2664 (bsolo) R 2662 2664 2474 0 -1 4194304 562 0 0 0 9 0 0 0 18 0 1 0 181038319 11948032 493 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2664/statm: 2917 493 189 640 0 2273 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11668

[startup+0.301405 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 2664
/proc/meminfo: memFree=1464424/2055920 swapFree=4192812/4192956
[pid=2664] ppid=2662 vsize=11668 CPUtime=0.29
/proc/2664/stat : 2664 (bsolo) R 2662 2664 2474 0 -1 4194304 562 0 0 0 29 0 0 0 19 0 1 0 181038319 11948032 493 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2664/statm: 2917 493 189 640 0 2273 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11668

[startup+0.70149 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 2664
/proc/meminfo: memFree=1464424/2055920 swapFree=4192812/4192956
[pid=2664] ppid=2662 vsize=13480 CPUtime=0.69
/proc/2664/stat : 2664 (bsolo) R 2662 2664 2474 0 -1 4194304 1012 0 0 0 68 1 0 0 24 0 1 0 181038319 13803520 943 1992294400 134512640 137136520 4294956256 18446744073709551615 136501987 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2664/statm: 3370 943 197 640 0 2726 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13480

[startup+1.50166 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 2665
/proc/meminfo: memFree=1460128/2055920 swapFree=4192812/4192956
[pid=2664] ppid=2662 vsize=17304 CPUtime=1.49
/proc/2664/stat : 2664 (bsolo) R 2662 2664 2474 0 -1 4194304 1978 0 0 0 146 3 0 0 25 0 1 0 181038319 17719296 1909 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2664/statm: 4326 1909 197 640 0 3682 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17304

[startup+3.102 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 2665
/proc/meminfo: memFree=1455776/2055920 swapFree=4192812/4192956
[pid=2664] ppid=2662 vsize=21208 CPUtime=3.09
/proc/2664/stat : 2664 (bsolo) R 2662 2664 2474 0 -1 4194304 2943 0 0 0 303 6 0 0 25 0 1 0 181038319 21716992 2874 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2664/statm: 5302 2874 197 640 0 4658 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21208

[startup+6.30167 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 2665
/proc/meminfo: memFree=1449504/2055920 swapFree=4192812/4192956
[pid=2664] ppid=2662 vsize=26680 CPUtime=6.29
/proc/2664/stat : 2664 (bsolo) R 2662 2664 2474 0 -1 4194304 4335 0 0 0 618 11 0 0 25 0 1 0 181038319 27320320 4266 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2664/statm: 6670 4266 197 640 0 6026 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 26680

[startup+12.702 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 2665
/proc/meminfo: memFree=1438112/2055920 swapFree=4192812/4192956
[pid=2664] ppid=2662 vsize=38184 CPUtime=12.69
/proc/2664/stat : 2664 (bsolo) R 2662 2664 2474 0 -1 4194304 7209 0 0 0 1254 15 0 0 25 0 1 0 181038319 39100416 7140 1992294400 134512640 137136520 4294956256 18446744073709551615 134544256 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2664/statm: 9546 7140 197 640 0 8902 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 38184

[startup+25.5017 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 2665
/proc/meminfo: memFree=1416736/2055920 swapFree=4192812/4192956
[pid=2664] ppid=2662 vsize=57936 CPUtime=25.48
/proc/2664/stat : 2664 (bsolo) R 2662 2664 2474 0 -1 4194304 12123 0 0 0 2526 22 0 0 25 0 1 0 181038319 59326464 12054 1992294400 134512640 137136520 4294956256 18446744073709551615 135982492 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2664/statm: 14484 12054 197 640 0 13840 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 57936

[startup+51.1012 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 2665
/proc/meminfo: memFree=1392608/2055920 swapFree=4192812/4192956
[pid=2664] ppid=2662 vsize=82872 CPUtime=51.06
/proc/2664/stat : 2664 (bsolo) R 2662 2664 2474 0 -1 4194304 18377 0 0 0 5073 33 0 0 25 0 1 0 181038319 84860928 18308 1992294400 134512640 137136520 4294956256 18446744073709551615 135982528 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2664/statm: 20718 18308 197 640 0 20074 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 82872

[startup+102.306 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 2665
/proc/meminfo: memFree=1353952/2055920 swapFree=4192812/4192956
[pid=2664] ppid=2662 vsize=120428 CPUtime=102.26
/proc/2664/stat : 2664 (bsolo) R 2662 2664 2474 0 -1 4194304 27759 0 0 0 10179 47 0 0 25 0 1 0 181038319 123318272 27690 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2664/statm: 30107 27690 197 640 0 29463 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 120428

[startup+162.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 2665
/proc/meminfo: memFree=1299232/2055920 swapFree=4192812/4192956
[pid=2664] ppid=2662 vsize=175360 CPUtime=162.23
/proc/2664/stat : 2664 (bsolo) R 2662 2664 2474 0 -1 4194304 41494 0 0 0 16166 57 0 0 25 0 1 0 181038319 179568640 41425 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2664/statm: 43840 41425 197 640 0 43196 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 175360

[startup+222.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 2665
/proc/meminfo: memFree=1270944/2055920 swapFree=4192812/4192956
[pid=2664] ppid=2662 vsize=203220 CPUtime=222.2
/proc/2664/stat : 2664 (bsolo) R 2662 2664 2474 0 -1 4194304 48458 0 0 0 22154 66 0 0 25 0 1 0 181038319 208097280 48389 1992294400 134512640 137136520 4294956256 18446744073709551615 135982494 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2664/statm: 50805 48389 197 640 0 50161 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 203220

[startup+282.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 2665
/proc/meminfo: memFree=1248352/2055920 swapFree=4192812/4192956
[pid=2664] ppid=2662 vsize=226088 CPUtime=282.18
/proc/2664/stat : 2664 (bsolo) R 2662 2664 2474 0 -1 4194304 54167 0 0 0 28141 77 0 0 25 0 1 0 181038319 231514112 54098 1992294400 134512640 137136520 4294956256 18446744073709551615 136498324 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2664/statm: 56522 54098 197 640 0 55878 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 226088

[startup+342.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 2665
/proc/meminfo: memFree=1228192/2055920 swapFree=4192812/4192956
[pid=2664] ppid=2662 vsize=246056 CPUtime=342.15
/proc/2664/stat : 2664 (bsolo) R 2662 2664 2474 0 -1 4194304 59157 0 0 0 34130 85 0 0 25 0 1 0 181038319 251961344 59088 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2664/statm: 61514 59088 197 640 0 60870 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 246056

[startup+402.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 2665
/proc/meminfo: memFree=1212896/2055920 swapFree=4192812/4192956
[pid=2664] ppid=2662 vsize=261224 CPUtime=402.13
/proc/2664/stat : 2664 (bsolo) R 2662 2664 2474 0 -1 4194304 62967 0 0 0 40116 97 0 0 25 0 1 0 181038319 267493376 62898 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2664/statm: 65306 62898 197 640 0 64662 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 261224

[startup+462.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 2665
/proc/meminfo: memFree=1192224/2055920 swapFree=4192812/4192956
[pid=2664] ppid=2662 vsize=281768 CPUtime=462.11
/proc/2664/stat : 2664 (bsolo) R 2662 2664 2474 0 -1 4194304 68107 0 0 0 46107 104 0 0 25 0 1 0 181038319 288530432 68038 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2664/statm: 70442 68038 197 640 0 69798 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 281768

[startup+522.303 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 2665
/proc/meminfo: memFree=1178720/2055920 swapFree=4192812/4192956
[pid=2664] ppid=2662 vsize=295216 CPUtime=522.08
/proc/2664/stat : 2664 (bsolo) R 2662 2664 2474 0 -1 4194304 71459 0 0 0 52097 111 0 0 25 0 1 0 181038319 302301184 71390 1992294400 134512640 137136520 4294956256 18446744073709551615 135982492 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2664/statm: 73804 71390 197 640 0 73160 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 295216

[startup+582.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 2665
/proc/meminfo: memFree=1165920/2055920 swapFree=4192812/4192956
[pid=2664] ppid=2662 vsize=308068 CPUtime=582.06
/proc/2664/stat : 2664 (bsolo) R 2662 2664 2474 0 -1 4194304 74672 0 0 0 58086 120 0 0 25 0 1 0 181038319 315461632 74603 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2664/statm: 77017 74603 197 640 0 76373 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 308068

[startup+642.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 2665
/proc/meminfo: memFree=1149024/2055920 swapFree=4192812/4192956
[pid=2664] ppid=2662 vsize=324696 CPUtime=642.05
/proc/2664/stat : 2664 (bsolo) R 2662 2664 2474 0 -1 4194304 78829 0 0 0 64077 128 0 0 25 0 1 0 181038319 332488704 78760 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2664/statm: 81174 78760 197 640 0 80530 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 324696

[startup+702.302 s]

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

/proc/meminfo: memFree=1016928/2055920 swapFree=4192812/4192956
[pid=2664] ppid=2662 vsize=456820 CPUtime=1121.85
/proc/2664/stat : 2664 (bsolo) R 2662 2664 2474 0 -1 4194304 111867 0 0 0 112010 175 0 0 25 0 1 0 181038319 467783680 111798 1992294400 134512640 137136520 4294956256 18446744073709551615 136518991 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2664/statm: 114205 111798 197 640 0 113561 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 456820

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 2667
/proc/meminfo: memFree=995680/2055920 swapFree=4192812/4192956
[pid=2664] ppid=2662 vsize=478304 CPUtime=1181.83
/proc/2664/stat : 2664 (bsolo) R 2662 2664 2474 0 -1 4194304 117232 0 0 0 118003 180 0 0 25 0 1 0 181038319 489783296 117163 1992294400 134512640 137136520 4294956256 18446744073709551615 134543965 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2664/statm: 119576 117163 197 640 0 118932 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 478304

[startup+1242.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 2667
/proc/meminfo: memFree=978016/2055920 swapFree=4192812/4192956
[pid=2664] ppid=2662 vsize=495400 CPUtime=1241.81
/proc/2664/stat : 2664 (bsolo) R 2662 2664 2474 0 -1 4194304 121489 0 0 0 123995 186 0 0 25 0 1 0 181038319 507289600 121420 1992294400 134512640 137136520 4294956256 18446744073709551615 134544245 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2664/statm: 123850 121420 197 640 0 123206 0
Current children cumulated CPU time (s) 1241.81
Current children cumulated vsize (KiB) 495400

[startup+1302.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 2673
/proc/meminfo: memFree=969952/2055920 swapFree=4192812/4192956
[pid=2664] ppid=2662 vsize=503392 CPUtime=1301.78
/proc/2664/stat : 2664 (bsolo) R 2662 2664 2474 0 -1 4194304 123508 0 0 0 129989 189 0 0 25 0 1 0 181038319 515473408 123439 1992294400 134512640 137136520 4294956256 18446744073709551615 136502022 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2664/statm: 125848 123439 197 640 0 125204 0
Current children cumulated CPU time (s) 1301.78
Current children cumulated vsize (KiB) 503392

[startup+1362.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 2673
/proc/meminfo: memFree=960736/2055920 swapFree=4192812/4192956
[pid=2664] ppid=2662 vsize=512736 CPUtime=1361.75
/proc/2664/stat : 2664 (bsolo) R 2662 2664 2474 0 -1 4194304 125828 0 0 0 135982 193 0 0 25 0 1 0 181038319 525041664 125759 1992294400 134512640 137136520 4294956256 18446744073709551615 134543658 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2664/statm: 128184 125759 197 640 0 127540 0
Current children cumulated CPU time (s) 1361.75
Current children cumulated vsize (KiB) 512736

[startup+1422.31 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 2673
/proc/meminfo: memFree=950240/2055920 swapFree=4192812/4192956
[pid=2664] ppid=2662 vsize=523024 CPUtime=1421.73
/proc/2664/stat : 2664 (bsolo) R 2662 2664 2474 0 -1 4194304 128407 0 0 0 141975 198 0 0 25 0 1 0 181038319 535576576 128338 1992294400 134512640 137136520 4294956256 18446744073709551615 134543954 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2664/statm: 130756 128338 197 640 0 130112 0
Current children cumulated CPU time (s) 1421.73
Current children cumulated vsize (KiB) 523024

[startup+1482.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 2673
/proc/meminfo: memFree=937056/2055920 swapFree=4192812/4192956
[pid=2664] ppid=2662 vsize=536396 CPUtime=1481.7
/proc/2664/stat : 2664 (bsolo) R 2662 2664 2474 0 -1 4194304 131741 0 0 0 147968 202 0 0 25 0 1 0 181038319 549269504 131672 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2664/statm: 134099 131672 197 640 0 133455 0
Current children cumulated CPU time (s) 1481.7
Current children cumulated vsize (KiB) 536396

[startup+1542.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 2673
/proc/meminfo: memFree=928352/2055920 swapFree=4192812/4192956
[pid=2664] ppid=2662 vsize=544932 CPUtime=1541.69
/proc/2664/stat : 2664 (bsolo) R 2662 2664 2474 0 -1 4194304 133871 0 0 0 153962 207 0 0 25 0 1 0 181038319 558010368 133802 1992294400 134512640 137136520 4294956256 18446744073709551615 134544092 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2664/statm: 136233 133802 197 640 0 135589 0
Current children cumulated CPU time (s) 1541.69
Current children cumulated vsize (KiB) 544932

[startup+1602.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 2673
/proc/meminfo: memFree=919776/2055920 swapFree=4192812/4192956
[pid=2664] ppid=2662 vsize=553640 CPUtime=1601.65
/proc/2664/stat : 2664 (bsolo) R 2662 2664 2474 0 -1 4194304 136066 0 0 0 159955 210 0 0 25 0 1 0 181038319 566927360 135997 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2664/statm: 138410 135997 197 640 0 137766 0
Current children cumulated CPU time (s) 1601.65
Current children cumulated vsize (KiB) 553640

[startup+1662.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 2673
/proc/meminfo: memFree=910880/2055920 swapFree=4192812/4192956
[pid=2664] ppid=2662 vsize=562296 CPUtime=1661.63
/proc/2664/stat : 2664 (bsolo) R 2662 2664 2474 0 -1 4194304 138231 0 0 0 165949 214 0 0 25 0 1 0 181038319 575791104 138162 1992294400 134512640 137136520 4294956256 18446744073709551615 135982505 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2664/statm: 140574 138162 197 640 0 139930 0
Current children cumulated CPU time (s) 1661.63
Current children cumulated vsize (KiB) 562296

[startup+1722.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 2673
/proc/meminfo: memFree=901536/2055920 swapFree=4192812/4192956
[pid=2664] ppid=2662 vsize=571700 CPUtime=1721.61
/proc/2664/stat : 2664 (bsolo) R 2662 2664 2474 0 -1 4194304 140580 0 0 0 171944 217 0 0 25 0 1 0 181038319 585420800 140511 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2664/statm: 142925 140511 197 640 0 142281 0
Current children cumulated CPU time (s) 1721.61
Current children cumulated vsize (KiB) 571700

[startup+1782.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 2673
/proc/meminfo: memFree=890208/2055920 swapFree=4192812/4192956
[pid=2664] ppid=2662 vsize=582848 CPUtime=1781.58
/proc/2664/stat : 2664 (bsolo) R 2662 2664 2474 0 -1 4194304 143378 0 0 0 177939 219 0 0 25 0 1 0 181038319 596836352 143309 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2664/statm: 145712 143309 197 640 0 145068 0
Current children cumulated CPU time (s) 1781.58
Current children cumulated vsize (KiB) 582848

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

[startup+1791.91 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 2673
/proc/meminfo: memFree=888480/2055920 swapFree=4192812/4192956
[pid=2664] ppid=2662 vsize=584536 CPUtime=1791.19
/proc/2664/stat : 2664 (bsolo) R 2662 2664 2474 0 -1 4194304 143796 0 0 0 178899 220 0 0 25 0 1 0 181038319 598564864 143727 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2664/statm: 146134 143727 197 640 0 145490 0
Current children cumulated CPU time (s) 1791.19
Current children cumulated vsize (KiB) 584536

[startup+1795.1 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 2673
/proc/meminfo: memFree=888032/2055920 swapFree=4192812/4192956
[pid=2664] ppid=2662 vsize=584996 CPUtime=1794.38
/proc/2664/stat : 2664 (bsolo) R 2662 2664 2474 0 -1 4194304 143906 0 0 0 179218 220 0 0 25 0 1 0 181038319 599035904 143837 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2664/statm: 146249 143837 197 640 0 145605 0
Current children cumulated CPU time (s) 1794.38
Current children cumulated vsize (KiB) 584996

[startup+1796.7 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 2673
/proc/meminfo: memFree=887840/2055920 swapFree=4192812/4192956
[pid=2664] ppid=2662 vsize=585348 CPUtime=1795.98
/proc/2664/stat : 2664 (bsolo) R 2662 2664 2474 0 -1 4194304 143978 0 0 0 179378 220 0 0 25 0 1 0 181038319 599396352 143909 1992294400 134512640 137136520 4294956256 18446744073709551615 135982505 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2664/statm: 146337 143909 197 640 0 145693 0
Current children cumulated CPU time (s) 1795.98
Current children cumulated vsize (KiB) 585348

[startup+1797.5 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 2673
/proc/meminfo: memFree=887648/2055920 swapFree=4192812/4192956
[pid=2664] ppid=2662 vsize=585468 CPUtime=1796.78
/proc/2664/stat : 2664 (bsolo) R 2662 2664 2474 0 -1 4194304 144005 0 0 0 179458 220 0 0 25 0 1 0 181038319 599519232 143936 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2664/statm: 146367 143936 197 640 0 145723 0
Current children cumulated CPU time (s) 1796.78
Current children cumulated vsize (KiB) 585468

[startup+1798.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 2673
/proc/meminfo: memFree=887648/2055920 swapFree=4192812/4192956
[pid=2664] ppid=2662 vsize=585468 CPUtime=1797.58
/proc/2664/stat : 2664 (bsolo) R 2662 2664 2474 0 -1 4194304 144023 0 0 0 179538 220 0 0 25 0 1 0 181038319 599519232 143954 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2664/statm: 146367 143954 197 640 0 145723 0
Current children cumulated CPU time (s) 1797.58
Current children cumulated vsize (KiB) 585468

[startup+1798.7 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 2673
/proc/meminfo: memFree=887520/2055920 swapFree=4192812/4192956
[pid=2664] ppid=2662 vsize=585468 CPUtime=1797.98
/proc/2664/stat : 2664 (bsolo) R 2662 2664 2474 0 -1 4194304 144033 0 0 0 179578 220 0 0 25 0 1 0 181038319 599519232 143964 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2664/statm: 146367 143964 197 640 0 145723 0
Current children cumulated CPU time (s) 1797.98
Current children cumulated vsize (KiB) 585468

[startup+1798.8 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 2673
/proc/meminfo: memFree=887520/2055920 swapFree=4192812/4192956
[pid=2664] ppid=2662 vsize=0 CPUtime=1798.08
/proc/2664/stat : 2664 (bsolo) R 2662 2664 2474 0 -1 4194308 144037 0 0 0 179581 227 0 0 25 0 1 0 181038319 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2664/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1798.08
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1798.83
CPU time (s): 1798.12
CPU user time (s): 1795.82
CPU system time (s): 2.30265
CPU usage (%): 99.9605
Max. virtual memory (cumulated for all children) (KiB): 585468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.82
system time used= 2.30265
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 144037
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= 2
involuntary context switches= 2625

runsolver used 1.13183 second user time and 4.06038 second system time

The end

Launcher Data 

Begin job on node13 at 2009-06-16 08:39:38
IDJOB=1878531
IDBENCH=1870
IDSOLVER=700
FILE ID=node13/1878531-1245134378
PBS_JOBID= 9363724
Free space on /tmp= 66272 MiB

SOLVER NAME= bsolo 3.1 cl
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib2003/normalized-mps-v2-20-10-protfold.opb
COMMAND LINE= bsolo -l1 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1878531-1245134378/watcher-1878531-1245134378 -o /tmp/evaluation-result-1878531-1245134378/solver-1878531-1245134378 -C 1800 -W 2000 -M 1800  bsolo -l1 -t1800 -m1800 HOME/instance-1878531-1245134378.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 7f40f8d513f22fc9adca96d8fdf626e2
RANDOM SEED=755415921

node13.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1464840 kB
Buffers:         68632 kB
Cached:         427624 kB
SwapCached:        144 kB
Active:          63304 kB
Inactive:       447040 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1464840 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4160 kB
Writeback:           0 kB
Mapped:          23760 kB
Slab:            66684 kB
Committed_AS:   162144 kB
PageTables:       1464 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66268 MiB
End job on node13 at 2009-06-16 09:09:37