Trace number 2657467

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 ClSAT-22 1798.24 1798.92

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-25
Best CPU time to get the best result obtained on this benchmark1800.24
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 3.2 - 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 Time Limit set to 1800
0.00/0.00	c Learning Strategy: Clause Learning
0.00/0.00	c Instance file HOME/instance-2657467-1276357002.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: 0.036 s
0.00/0.04	c Var: 1835 Constr: 2149 1941/208/0 Lit: 26921 Watch. Lit: 13111
0.00/0.04	c Obj. Vars: 120 (6.53951 % of total variables)
0.29/0.38	c Pre-processing Time: 0.387 s
0.29/0.38	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.29/0.38	c        0   1835     2149    26921   12    13111   97723      0      0 0.39
0.29/0.38	c Switching off lower bounding mode.
0.39/0.44	c      101   1835     2250    43071   19    13313  107496    101    242 0.42
0.39/0.44	o -15
1.99/2.05	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.99/2.05	c      166   1835     2316    47838   20    13460   98363    167    378 0.44
1.99/2.05	c      267   1835     2417    63935   26    13662  108200    268    560 0.48
1.99/2.05	c      518   1835     2668    89853   33    14164  119021    519    979 0.53
1.99/2.05	c      993   1835     3143   185483   59    15114  130924    994   1232 0.81
1.99/2.05	c     1807   1835     3957   311620   78    16742  144017   1808   1549 1.17
1.99/2.05	c     3129   1835     5279   501983   95    19386  158419   3130   1727 1.81
1.99/2.05	o -16
2.79/2.83	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
2.79/2.83	c     3642   1835     5793   546194   94    20430   98403   3644   1773 2.05
2.79/2.83	c     3743   1835     5894   560507   95    20632  108244   3745   1763 2.12
2.79/2.83	c     3993   1835     6144   608236   98    21132  119069   3995   1740 2.29
2.79/2.83	c     4469   1835     6620   645817   97    22084  130976   4471   1753 2.55
2.79/2.83	o -18
4.99/5.09	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
4.99/5.09	c     4916   1835     7068   693047   98    22998   98483   4919   1732 2.84
4.99/5.09	c     5018   1835     7170   700249   97    23202  108332   5021   1730 2.90
4.99/5.09	c     5268   1835     7420   720255   97    23702  119166   5271   1730 3.04
4.99/5.09	c     5743   1835     7895   745315   94    24652  131083   5746   1766 3.25
4.99/5.09	c     6556   1835     8708   786215   90    26278  144192   6559   1753 3.74
4.99/5.09	c     7876   1835    10028   902342   89    28918  158612   7879   1693 4.65
4.99/5.09	o -19
215.90/216.09	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
215.90/216.09	c     8539   1835    10692   954137   89    30265   98523   8543   1676 5.09
215.90/216.09	c     8641   1835    10794   967746   89    30469  108376   8645   1670 5.17
215.90/216.09	c     8893   1835    11046   995444   90    30973  119214   8897   1639 5.42
215.90/216.09	c     9368   1835    11521  1047767   90    31923  131136   9372   1594 5.87
215.90/216.09	c    10181   1835    12334  1125381   91    33549  144250  10185   1591 6.40
215.90/216.09	c    11503   1835    13656  1249512   91    36193  158676  11507   1462 7.86
215.90/216.09	c    13584   1835    15737  1619354  102    40355  174544  13588   1223 11.11
215.90/216.09	c    16807   1835    18960  2851827  150    46801  191999  16811    985 17.06
215.90/216.09	c    21743   1835    23896  3752613  157    56673  211199  21747    773 28.12
215.90/216.09	c    29249   1835    31402  4915143  156    71685  232319  29253    644 45.39
215.90/216.09	c    40614   1835    42767  7729442  180    94415  255551  40618    425 95.46
215.90/216.09	o -20
301.37/301.53	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
301.37/301.53	c    57118   1835    59272 14513075  244   127445   98563  57123    264 216.01
301.37/301.53	c    57218   1835    59372 14517408  244   127645  108420  57223    264 216.59
301.37/301.53	c    57468   1835    59622 14539364  243   128145  119263  57473    263 218.22
301.37/301.53	c    57943   1835    60097 14584806  242   129095  131190  57948    261 221.47
301.37/301.53	c    58756   1835    60910 14725289  241   130721  144310  58761    259 226.46
301.37/301.53	c    60078   1835    62232 14900718  239   133365  158742  60083    256 234.09
301.37/301.53	c    62159   1835    64313 15623742  242   137527  174617  62164    248 249.91
301.37/301.53	c    65383   1835    67537 16106834  238   143975  192079  65388    240 271.74
301.37/301.53	o -21
342.06/342.20	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
342.06/342.20	c    69700   1835    71855 16939938  235   152632   98603  69706    231 301.42
342.06/342.20	c    69800   1835    71955 16943446  235   152832  108464  69806    231 302.16
342.06/342.20	c    70051   1835    72206 16961983  234   153334  119311  70057    230 304.06
342.06/342.20	c    70526   1835    72681 17021796  234   154284  131243  70532    229 307.51
342.06/342.20	c    71339   1835    73494 17177323  233   155910  144368  71345    227 314.12
342.06/342.20	c    72659   1835    74814 17378714  232   158550  158805  72665    224 323.12
342.06/342.20	c    74740   1835    76895 17657769  229   162712  174686  74746    222 335.32
342.06/342.20	o -22
1798.11/1798.86	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1798.11/1798.86	c    75597   1835    77753 17851547  229   164450   98643  75604    220 342.08
1798.11/1798.86	c    75697   1835    77853 17858765  229   164650  108508  75704    220 343.28
1798.11/1798.86	c    75947   1835    78103 17873601  228   165150  119359  75954    219 345.27
1798.11/1798.86	c    76422   1835    78578 17946369  228   166100  131295  76429    219 348.87
1798.11/1798.86	c    77235   1835    79391 18035875  227   167726  144425  77242    218 354.04
1798.11/1798.86	c    78558   1835    80714 18156048  224   170372  158868  78565    215 364.68
1798.11/1798.86	c    80639   1835    82795 18493443  223   174534  174755  80646    211 380.94
1798.11/1798.86	c    83862   1835    86018 18993931  220   180980  192231  83869    207 403.53
1798.11/1798.86	c    88798   1835    90954 20129733  221   190852  211455  88805    199 444.03
1798.11/1798.86	c    96305   1835    98461 21472256  218   205866  232601  96312    185 518.48
1798.11/1798.86	c   107666   1835   109822 23594765  214   228588  255862 107673    171 628.24
1798.11/1798.86	c   124810   1835   126966 27507690  216   262876  281449 124817    151 824.67
1798.11/1798.86	c   150630   1835   152786 36485058  238   314516  309594 150637    124 1205.42
1798.11/1798.86	c Resources Exceeded
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1798.11/1798.86	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1798.11/1798.86	c   56   179950  82832  1013211   182106 43735158 179957    100 1798.18
1798.11/1798.86	c Objective: -22
1798.11/1798.86	s SATISFIABLE
1798.11/1798.86	c Total time: 1798.18 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-2657467-1276357002/watcher-2657467-1276357002 -o /tmp/evaluation-result-2657467-1276357002/solver-2657467-1276357002 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2657467-1276357002.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: 0.99 0.99 0.99 3/106 13252
/proc/meminfo: memFree=1363804/2059040 swapFree=4192956/4192956
[pid=13252] ppid=13250 vsize=11004 CPUtime=0
/proc/13252/stat : 13252 (bsolo_pb10) R 13250 13252 12500 0 -1 4202496 327 0 0 0 0 0 0 0 20 0 1 0 11301556 11268096 245 1992294400 134512640 137138936 4292199664 18446744073709551615 134517592 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13252/statm: 2751 245 177 642 0 2054 0

[startup+0.087597 s]
/proc/loadavg: 0.99 0.99 0.99 3/106 13252
/proc/meminfo: memFree=1363804/2059040 swapFree=4192956/4192956
[pid=13252] ppid=13250 vsize=11732 CPUtime=0.08
/proc/13252/stat : 13252 (bsolo_pb10) R 13250 13252 12500 0 -1 4202496 623 0 0 0 8 0 0 0 20 0 1 0 11301556 12013568 488 1992294400 134512640 137138936 4292199664 18446744073709551615 134543175 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13252/statm: 2933 488 184 642 0 2289 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 11732

[startup+0.101598 s]
/proc/loadavg: 0.99 0.99 0.99 3/106 13252
/proc/meminfo: memFree=1363804/2059040 swapFree=4192956/4192956
[pid=13252] ppid=13250 vsize=11732 CPUtime=0.09
/proc/13252/stat : 13252 (bsolo_pb10) R 13250 13252 12500 0 -1 4202496 624 0 0 0 9 0 0 0 20 0 1 0 11301556 12013568 489 1992294400 134512640 137138936 4292199664 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13252/statm: 2933 489 184 642 0 2289 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11732

[startup+0.301633 s]
/proc/loadavg: 0.99 0.99 0.99 3/106 13252
/proc/meminfo: memFree=1363804/2059040 swapFree=4192956/4192956
[pid=13252] ppid=13250 vsize=11732 CPUtime=0.29
/proc/13252/stat : 13252 (bsolo_pb10) R 13250 13252 12500 0 -1 4202496 624 0 0 0 29 0 0 0 20 0 1 0 11301556 12013568 489 1992294400 134512640 137138936 4292199664 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13252/statm: 2933 489 184 642 0 2289 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11732

[startup+0.701701 s]
/proc/loadavg: 0.99 0.99 0.99 3/106 13252
/proc/meminfo: memFree=1363804/2059040 swapFree=4192956/4192956
[pid=13252] ppid=13250 vsize=13544 CPUtime=0.69
/proc/13252/stat : 13252 (bsolo_pb10) R 13250 13252 12500 0 -1 4202496 1073 0 0 0 68 1 0 0 20 0 1 0 11301556 13869056 938 1992294400 134512640 137138936 4292199664 18446744073709551615 134542965 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13252/statm: 3386 938 191 642 0 2742 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13544

[startup+1.50084 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 13253
/proc/meminfo: memFree=1359456/2059040 swapFree=4192956/4192956
[pid=13252] ppid=13250 vsize=17368 CPUtime=1.49
/proc/13252/stat : 13252 (bsolo_pb10) R 13250 13252 12500 0 -1 4202496 2038 0 0 0 146 3 0 0 22 0 1 0 11301556 17784832 1903 1992294400 134512640 137138936 4292199664 18446744073709551615 134542761 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13252/statm: 4342 1903 191 642 0 3698 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17368

[startup+3.10111 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 13253
/proc/meminfo: memFree=1355116/2059040 swapFree=4192956/4192956
[pid=13252] ppid=13250 vsize=21272 CPUtime=3.09
/proc/13252/stat : 13252 (bsolo_pb10) R 13250 13252 12500 0 -1 4202496 3002 0 0 0 301 8 0 0 25 0 1 0 11301556 21782528 2867 1992294400 134512640 137138936 4292199664 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13252/statm: 5318 2867 191 642 0 4674 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21272

[startup+6.30166 s]
/proc/loadavg: 0.99 0.99 0.99 2/107 13253
/proc/meminfo: memFree=1348668/2059040 swapFree=4192956/4192956
[pid=13252] ppid=13250 vsize=26624 CPUtime=6.29
/proc/13252/stat : 13252 (bsolo_pb10) R 13250 13252 12500 0 -1 4202496 4367 0 0 0 615 14 0 0 25 0 1 0 11301556 27262976 4232 1992294400 134512640 137138936 4292199664 18446744073709551615 136505153 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13252/statm: 6656 4232 191 642 0 6012 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 26624

[startup+12.7008 s]
/proc/loadavg: 1.07 1.01 1.00 2/107 13255
/proc/meminfo: memFree=1337384/2059040 swapFree=4192956/4192956
[pid=13252] ppid=13250 vsize=38248 CPUtime=12.69
/proc/13252/stat : 13252 (bsolo_pb10) R 13250 13252 12500 0 -1 4202496 7261 0 0 0 1250 19 0 0 25 0 1 0 11301556 39165952 7126 1992294400 134512640 137138936 4292199664 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13252/statm: 9562 7126 191 642 0 8918 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 38248

[startup+25.501 s]
/proc/loadavg: 1.14 1.02 1.00 2/107 13255
/proc/meminfo: memFree=1315932/2059040 swapFree=4192956/4192956
[pid=13252] ppid=13250 vsize=57884 CPUtime=25.48
/proc/13252/stat : 13252 (bsolo_pb10) R 13250 13252 12500 0 -1 4202496 12179 0 0 0 2521 27 0 0 25 0 1 0 11301556 59273216 12044 1992294400 134512640 137138936 4292199664 18446744073709551615 134542497 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13252/statm: 14471 12044 191 642 0 13827 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 57884

[startup+51.1013 s]
/proc/loadavg: 1.15 1.03 1.01 2/107 13255
/proc/meminfo: memFree=1291628/2059040 swapFree=4192956/4192956
[pid=13252] ppid=13250 vsize=83052 CPUtime=51.07
/proc/13252/stat : 13252 (bsolo_pb10) R 13250 13252 12500 0 -1 4202496 18450 0 0 0 5067 40 0 0 25 0 1 0 11301556 85045248 18315 1992294400 134512640 137138936 4292199664 18446744073709551615 136502585 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13252/statm: 20763 18315 191 642 0 20119 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 83052

[startup+102.309 s]
/proc/loadavg: 1.06 1.03 1.00 2/107 13257
/proc/meminfo: memFree=1252568/2059040 swapFree=4192956/4192956
[pid=13252] ppid=13250 vsize=120960 CPUtime=102.25
/proc/13252/stat : 13252 (bsolo_pb10) R 13250 13252 12500 0 -1 4202496 27947 0 0 0 10170 55 0 0 25 0 1 0 11301556 123863040 27812 1992294400 134512640 137138936 4292199664 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13252/statm: 30240 27812 191 642 0 29596 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 120960

[startup+162.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/107 13259
/proc/meminfo: memFree=1197884/2059040 swapFree=4192956/4192956
[pid=13252] ppid=13250 vsize=175740 CPUtime=162.23
/proc/13252/stat : 13252 (bsolo_pb10) R 13250 13252 12500 0 -1 4202496 41634 0 0 0 16154 69 0 0 25 0 1 0 11301556 179957760 41499 1992294400 134512640 137138936 4292199664 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13252/statm: 43935 41499 191 642 0 43291 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 175740

[startup+222.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 13259
/proc/meminfo: memFree=1169612/2059040 swapFree=4192956/4192956
[pid=13252] ppid=13250 vsize=203628 CPUtime=222.2
/proc/13252/stat : 13252 (bsolo_pb10) R 13250 13252 12500 0 -1 4202496 48610 0 0 0 22141 79 0 0 25 0 1 0 11301556 208515072 48475 1992294400 134512640 137138936 4292199664 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13252/statm: 50907 48475 191 642 0 50263 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 203628

[startup+282.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 13261
/proc/meminfo: memFree=1146920/2059040 swapFree=4192956/4192956
[pid=13252] ppid=13250 vsize=226392 CPUtime=282.18
/proc/13252/stat : 13252 (bsolo_pb10) R 13250 13252 12500 0 -1 4202496 54309 0 0 0 28128 90 0 0 25 0 1 0 11301556 231825408 54174 1992294400 134512640 137138936 4292199664 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13252/statm: 56598 54174 191 642 0 55954 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 226392

[startup+342.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13263
/proc/meminfo: memFree=1126336/2059040 swapFree=4192956/4192956
[pid=13252] ppid=13250 vsize=246892 CPUtime=342.16
/proc/13252/stat : 13252 (bsolo_pb10) R 13250 13252 12500 0 -1 4202496 59419 0 0 0 34113 103 0 0 25 0 1 0 11301556 252817408 59284 1992294400 134512640 137138936 4292199664 18446744073709551615 134578144 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13252/statm: 61723 59284 191 642 0 61079 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 246892

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13265
/proc/meminfo: memFree=1111456/2059040 swapFree=4192956/4192956
[pid=13252] ppid=13250 vsize=261752 CPUtime=402.14
/proc/13252/stat : 13252 (bsolo_pb10) R 13250 13252 12500 0 -1 4202496 63150 0 0 0 40097 117 0 0 25 0 1 0 11301556 268034048 63015 1992294400 134512640 137138936 4292199664 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13252/statm: 65438 63015 191 642 0 64794 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 261752

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13267
/proc/meminfo: memFree=1090376/2059040 swapFree=4192956/4192956
[pid=13252] ppid=13250 vsize=282788 CPUtime=462.11
/proc/13252/stat : 13252 (bsolo_pb10) R 13250 13252 12500 0 -1 4202496 68390 0 0 0 46083 128 0 0 25 0 1 0 11301556 289574912 68255 1992294400 134512640 137138936 4292199664 18446744073709551615 134542322 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13252/statm: 70697 68255 191 642 0 70053 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 282788

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13267
/proc/meminfo: memFree=1077480/2059040 swapFree=4192956/4192956
[pid=13252] ppid=13250 vsize=295516 CPUtime=522.09
/proc/13252/stat : 13252 (bsolo_pb10) R 13250 13252 12500 0 -1 4202496 71591 0 0 0 52074 135 0 0 25 0 1 0 11301556 302608384 71456 1992294400 134512640 137138936 4292199664 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13252/statm: 73879 71456 191 642 0 73235 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 295516

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13269
/proc/meminfo: memFree=1063716/2059040 swapFree=4192956/4192956
[pid=13252] ppid=13250 vsize=309300 CPUtime=582.08
/proc/13252/stat : 13252 (bsolo_pb10) R 13250 13252 12500 0 -1 4202496 75018 0 0 0 58063 145 0 0 25 0 1 0 11301556 316723200 74883 1992294400 134512640 137138936 4292199664 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13252/statm: 77325 74883 191 642 0 76681 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 309300

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13271
/proc/meminfo: memFree=1047596/2059040 swapFree=4192956/4192956
[pid=13252] ppid=13250 vsize=325228 CPUtime=642.06
/proc/13252/stat : 13252 (bsolo_pb10) R 13250 13252 12500 0 -1 4202496 78996 0 0 0 64052 154 0 0 25 0 1 0 11301556 333033472 78861 1992294400 134512640 137138936 4292199664 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13252/statm: 81307 78861 191 642 0 80663 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 325228

[startup+702.302 s]

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

/proc/meminfo: memFree=940832/2059040 swapFree=4192956/4192956
[pid=13252] ppid=13250 vsize=431772 CPUtime=1061.88
/proc/13252/stat : 13252 (bsolo_pb10) R 13250 13252 12500 0 -1 4202496 105654 0 0 0 105985 203 0 0 25 0 1 0 11301556 442134528 105519 1992294400 134512640 137138936 4292199664 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13252/statm: 107943 105519 191 642 0 107299 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 431772

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13283
/proc/meminfo: memFree=912312/2059040 swapFree=4192956/4192956
[pid=13252] ppid=13250 vsize=459884 CPUtime=1121.86
/proc/13252/stat : 13252 (bsolo_pb10) R 13250 13252 12500 0 -1 4202496 112674 0 0 0 111976 210 0 0 25 0 1 0 11301556 470921216 112539 1992294400 134512640 137138936 4292199664 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13252/statm: 114971 112539 191 642 0 114327 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 459884

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13285
/proc/meminfo: memFree=890116/2059040 swapFree=4192956/4192956
[pid=13252] ppid=13250 vsize=482468 CPUtime=1181.84
/proc/13252/stat : 13252 (bsolo_pb10) R 13250 13252 12500 0 -1 4202496 118325 0 0 0 117968 216 0 0 25 0 1 0 11301556 494047232 118190 1992294400 134512640 137138936 4292199664 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13252/statm: 120617 118190 191 642 0 119973 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 482468

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13287
/proc/meminfo: memFree=875236/2059040 swapFree=4192956/4192956
[pid=13252] ppid=13250 vsize=496760 CPUtime=1241.82
/proc/13252/stat : 13252 (bsolo_pb10) R 13250 13252 12500 0 -1 4202496 121900 0 0 0 123961 221 0 0 25 0 1 0 11301556 508682240 121765 1992294400 134512640 137138936 4292199664 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13252/statm: 124190 121765 191 642 0 123546 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 496760

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13289
/proc/meminfo: memFree=867300/2059040 swapFree=4192956/4192956
[pid=13252] ppid=13250 vsize=504628 CPUtime=1301.81
/proc/13252/stat : 13252 (bsolo_pb10) R 13250 13252 12500 0 -1 4202496 123861 0 0 0 129952 229 0 0 25 0 1 0 11301556 516739072 123726 1992294400 134512640 137138936 4292199664 18446744073709551615 134542325 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13252/statm: 126157 123726 191 642 0 125513 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 504628

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13291
/proc/meminfo: memFree=857380/2059040 swapFree=4192956/4192956
[pid=13252] ppid=13250 vsize=514536 CPUtime=1361.79
/proc/13252/stat : 13252 (bsolo_pb10) R 13250 13252 12500 0 -1 4202496 126333 0 0 0 135944 235 0 0 25 0 1 0 11301556 526884864 126198 1992294400 134512640 137138936 4292199664 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13252/statm: 128634 126198 191 642 0 127990 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 514536

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13291
/proc/meminfo: memFree=844856/2059040 swapFree=4192956/4192956
[pid=13252] ppid=13250 vsize=526956 CPUtime=1421.77
/proc/13252/stat : 13252 (bsolo_pb10) R 13250 13252 12500 0 -1 4202496 129434 0 0 0 141937 240 0 0 25 0 1 0 11301556 539602944 129299 1992294400 134512640 137138936 4292199664 18446744073709551615 134542149 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13252/statm: 131739 129299 191 642 0 131095 0
Current children cumulated CPU time (s) 1421.77
Current children cumulated vsize (KiB) 526956

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13302
/proc/meminfo: memFree=833820/2059040 swapFree=4192956/4192956
[pid=13252] ppid=13250 vsize=537852 CPUtime=1481.73
/proc/13252/stat : 13252 (bsolo_pb10) R 13250 13252 12500 0 -1 4202496 132167 0 0 0 147928 245 0 0 25 0 1 0 11301556 550760448 132032 1992294400 134512640 137138936 4292199664 18446744073709551615 134542342 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13252/statm: 134463 132032 191 642 0 133819 0
Current children cumulated CPU time (s) 1481.73
Current children cumulated vsize (KiB) 537852

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13304
/proc/meminfo: memFree=825636/2059040 swapFree=4192956/4192956
[pid=13252] ppid=13250 vsize=546148 CPUtime=1541.7
/proc/13252/stat : 13252 (bsolo_pb10) R 13250 13252 12500 0 -1 4202496 134243 0 0 0 153921 249 0 0 25 0 1 0 11301556 559255552 134108 1992294400 134512640 137138936 4292199664 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13252/statm: 136537 134108 191 642 0 135893 0
Current children cumulated CPU time (s) 1541.7
Current children cumulated vsize (KiB) 546148

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13306
/proc/meminfo: memFree=815840/2059040 swapFree=4192956/4192956
[pid=13252] ppid=13250 vsize=556092 CPUtime=1601.68
/proc/13252/stat : 13252 (bsolo_pb10) R 13250 13252 12500 0 -1 4202496 136722 0 0 0 159915 253 0 0 25 0 1 0 11301556 569438208 136587 1992294400 134512640 137138936 4292199664 18446744073709551615 136506277 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13252/statm: 139023 136587 191 642 0 138379 0
Current children cumulated CPU time (s) 1601.68
Current children cumulated vsize (KiB) 556092

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13308
/proc/meminfo: memFree=807904/2059040 swapFree=4192956/4192956
[pid=13252] ppid=13250 vsize=563760 CPUtime=1661.67
/proc/13252/stat : 13252 (bsolo_pb10) R 13250 13252 12500 0 -1 4202496 138643 0 0 0 165908 259 0 0 25 0 1 0 11301556 577290240 138508 1992294400 134512640 137138936 4292199664 18446744073709551615 135984592 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13252/statm: 140940 138508 191 642 0 140296 0
Current children cumulated CPU time (s) 1661.67
Current children cumulated vsize (KiB) 563760

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13308
/proc/meminfo: memFree=798356/2059040 swapFree=4192956/4192956
[pid=13252] ppid=13250 vsize=573392 CPUtime=1721.64
/proc/13252/stat : 13252 (bsolo_pb10) R 13250 13252 12500 0 -1 4202496 141046 0 0 0 171901 263 0 0 25 0 1 0 11301556 587153408 140911 1992294400 134512640 137138936 4292199664 18446744073709551615 134542516 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13252/statm: 143348 140911 191 642 0 142704 0
Current children cumulated CPU time (s) 1721.64
Current children cumulated vsize (KiB) 573392

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13310
/proc/meminfo: memFree=786700/2059040 swapFree=4192956/4192956
[pid=13252] ppid=13250 vsize=584948 CPUtime=1781.62
/proc/13252/stat : 13252 (bsolo_pb10) R 13250 13252 12500 0 -1 4202496 143945 0 0 0 177894 268 0 0 25 0 1 0 11301556 598986752 143810 1992294400 134512640 137138936 4292199664 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13252/statm: 146237 143810 191 642 0 145593 0
Current children cumulated CPU time (s) 1781.62
Current children cumulated vsize (KiB) 584948

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13310
/proc/meminfo: memFree=784840/2059040 swapFree=4192956/4192956
[pid=13252] ppid=13250 vsize=586780 CPUtime=1791.23
/proc/13252/stat : 13252 (bsolo_pb10) R 13250 13252 12500 0 -1 4202496 144394 0 0 0 178854 269 0 0 25 0 1 0 11301556 600862720 144259 1992294400 134512640 137138936 4292199664 18446744073709551615 134542484 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13252/statm: 146695 144259 191 642 0 146051 0
Current children cumulated CPU time (s) 1791.23
Current children cumulated vsize (KiB) 586780

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13310
/proc/meminfo: memFree=784344/2059040 swapFree=4192956/4192956
[pid=13252] ppid=13250 vsize=587260 CPUtime=1794.42
/proc/13252/stat : 13252 (bsolo_pb10) R 13250 13252 12500 0 -1 4202496 144509 0 0 0 179173 269 0 0 25 0 1 0 11301556 601354240 144374 1992294400 134512640 137138936 4292199664 18446744073709551615 134542345 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13252/statm: 146815 144374 191 642 0 146171 0
Current children cumulated CPU time (s) 1794.42
Current children cumulated vsize (KiB) 587260

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13310
/proc/meminfo: memFree=784220/2059040 swapFree=4192956/4192956
[pid=13252] ppid=13250 vsize=587376 CPUtime=1796.01
/proc/13252/stat : 13252 (bsolo_pb10) R 13250 13252 12500 0 -1 4202496 144555 0 0 0 179332 269 0 0 25 0 1 0 11301556 601473024 144420 1992294400 134512640 137138936 4292199664 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13252/statm: 146844 144420 191 642 0 146200 0
Current children cumulated CPU time (s) 1796.01
Current children cumulated vsize (KiB) 587376

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13310
/proc/meminfo: memFree=784096/2059040 swapFree=4192956/4192956
[pid=13252] ppid=13250 vsize=587600 CPUtime=1797.61
/proc/13252/stat : 13252 (bsolo_pb10) R 13250 13252 12500 0 -1 4202496 144594 0 0 0 179492 269 0 0 25 0 1 0 11301556 601702400 144459 1992294400 134512640 137138936 4292199664 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13252/statm: 146900 144459 191 642 0 146256 0
Current children cumulated CPU time (s) 1797.61
Current children cumulated vsize (KiB) 587600

[startup+1798.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13310
/proc/meminfo: memFree=783972/2059040 swapFree=4192956/4192956
[pid=13252] ppid=13250 vsize=587600 CPUtime=1798.01
/proc/13252/stat : 13252 (bsolo_pb10) R 13250 13252 12500 0 -1 4202496 144600 0 0 0 179532 269 0 0 25 0 1 0 11301556 601702400 144465 1992294400 134512640 137138936 4292199664 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/13252/statm: 146900 144465 191 642 0 146256 0
Current children cumulated CPU time (s) 1798.01
Current children cumulated vsize (KiB) 587600

[startup+1798.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 13310
/proc/meminfo: memFree=783972/2059040 swapFree=4192956/4192956
[pid=13252] ppid=13250 vsize=0 CPUtime=1798.21
/proc/13252/stat : 13252 (bsolo_pb10) R 13250 13252 12500 0 -1 4202500 144604 0 0 0 179548 273 0 0 25 0 1 0 11301556 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/13252/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1798.21
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1798.92
CPU time (s): 1798.24
CPU user time (s): 1795.49
CPU system time (s): 2.75558
CPU usage (%): 99.9623
Max. virtual memory (cumulated for all children) (KiB): 587600

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.49
system time used= 2.75558
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 144604
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= 1
involuntary context switches= 6268

runsolver used 2.79157 second user time and 8.66568 second system time

The end

Launcher Data 

Begin job on node014 at 2010-06-12 17:36:42
IDJOB=2657467
IDBENCH=1870
IDSOLVER=1163
FILE ID=node014/2657467-1276357002
PBS_JOBID= 11173193
Free space on /tmp= 62464 MiB

SOLVER NAME= bsolo 3.2 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_pb10 -tTIMEOUT -l1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2657467-1276357002/watcher-2657467-1276357002 -o /tmp/evaluation-result-2657467-1276357002/solver-2657467-1276357002 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l1 HOME/instance-2657467-1276357002.opb

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

MD5SUM BENCH= 7f40f8d513f22fc9adca96d8fdf626e2
RANDOM SEED=383180869

node014.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	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.258
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.51
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		: 3000.258
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1364332 kB
Buffers:        134204 kB
Cached:         415556 kB
SwapCached:          0 kB
Active:         196580 kB
Inactive:       413204 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1364332 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4100 kB
Writeback:           0 kB
AnonPages:       59944 kB
Mapped:          15376 kB
Slab:            63244 kB
PageTables:       4012 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183340 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62460 MiB
End job on node014 at 2010-06-12 18:06:41