Trace number 2657406

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-46 1798.12 1798.63

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb59-26-opb/normalized-frb59-26-1.opb
MD5SUMa2418d45f4247bab260506429e96e746
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-48
Best CPU time to get the best result obtained on this benchmark1800.1
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -57
Optimality of the best value was proved NO
Number of variables1534
Total number of constraints126555
Number of constraints which are clauses126555
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 constraint2
Number of terms in the objective function 1534
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 1534
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1534
Number of bits of the biggest sum of numbers11
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-2657406-1276509355.opb
0.00/0.00	c File size is 3122761 bytes.
0.49/0.50	c Highest Coefficient sum: 1534
0.49/0.50	c Parsing was ok!!
0.49/0.50	c Total parsing time: 0.499 s
0.49/0.54	c Var: 1534 Constr: 126555 126555/0/0 Lit: 253110 Watch. Lit: 253110
0.49/0.54	c Obj. Vars: 1534 (100 % of total variables)
4.79/4.83	c Pre-processing Time: 4.837 s
4.79/4.84	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
4.79/4.84	c        0   1534   126555   253110    2   253110   42184      0      0 4.84
4.79/4.84	c Switching off lower bounding mode.
4.79/4.86	o -38
4.79/4.87	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
4.79/4.87	c        0   1534   126556   254644    2   253150   43184      1      0 4.87
4.79/4.87	o -39
4.79/4.88	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
4.79/4.88	c        4   1534   126561   262149    2   253199   43184      6      0 4.88
4.79/4.88	o -41
5.89/5.97	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
5.89/5.97	c        4   1534   126562   263683    2   253242   43184      7      0 4.88
5.89/5.97	c      104   1534   126662   412649    3   253442   47503    107     20 4.99
5.89/5.97	c      354   1534   126912   784938    6   253942   52254    357     67 5.26
5.89/5.97	c      829   1534   127387  1492742   11   254892   57480    832    142 5.81
5.89/5.97	o -42
6.09/6.17	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
6.09/6.17	c      985   1534   127544  1726644   13   255248   43184    989    164 5.98
6.09/6.17	c     1085   1534   127644  1875374   14   255448   47503   1089    178 6.09
6.09/6.17	o -43
6.29/6.39	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
6.29/6.39	c     1157   1534   127717  1984091   15   255637   43184   1162    187 6.18
6.29/6.39	c     1258   1534   127818  2134320   16   255839   47503   1263    199 6.30
6.29/6.39	o -44
1050.98/1051.30	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1050.98/1051.30	c     1341   1534   127902  2259361   17   256051   43184   1347    209 6.39
1050.98/1051.30	c     1442   1534   128003  2409508   18   256253   47503   1448    220 6.53
1050.98/1051.30	c     1693   1534   128254  2782379   21   256755   52254   1699    247 6.83
1050.98/1051.30	c     2170   1534   128731  3491604   27   257709   57480   2176    291 7.44
1050.98/1051.30	c     2983   1534   129544  4699952   36   259335   63229   2989    346 8.60
1050.98/1051.30	c     4303   1534   130864  6661370   50   261975   69552   4309    406 10.58
1050.98/1051.30	c     6384   1534   132945  9753890   73   266137   76508   6390    459 13.90
1050.98/1051.30	c     9607   1534   136168 14542313  106   272583   84159   9613    464 20.67
1050.98/1051.30	c    14543   1534   141104 21879216  155   282455   92575  14549    437 33.21
1050.98/1051.30	c    22049   1534   148610 33034612  222   297467  101833  22055    386 57.04
1050.98/1051.30	c    33411   1534   159972 49924331  312   320191  112017  33417    339 98.30
1050.98/1051.30	c    50555   1534   177116 75404830  425   354479  123219  50561    276 182.73
1050.98/1051.30	c Reducing formula size due to memory constraints
1050.98/1051.31	c Memory Limit: 1000.00 MB  Used: 1000.77 MB
1050.98/1051.31	c    76374   1534   161542 52251560  323   323128  167214  34987    237 321.18
1050.98/1051.31	c Reducing formula size due to memory constraints
1050.98/1051.31	c Memory Limit: 1000.00 MB  Used: 1012.03 MB
1050.98/1051.31	c   115207   1534   158440 47628988  300   316924  167312  31885    195 590.15
1050.98/1051.31	c Reducing formula size due to memory constraints
1050.98/1051.31	c Memory Limit: 1000.00 MB  Used: 1013.40 MB
1050.98/1051.31	c   173560   1534   174719 71807837  410   349482  167249  48164    165 1050.88
1050.98/1051.31	o -45
1434.27/1434.77	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1434.27/1434.77	c   173562   1534   174722 71812347  411   349533   43184  48167    165 1051.00
1434.27/1434.77	c   173662   1534   138251 17632880  127   276547   47503  11696    161 1075.51
1434.27/1434.77	c   173912   1534   138501 18004171  129   277047   52254  11946    161 1075.93
1434.27/1434.77	c   174388   1534   138977 18711179  134   277999   57480  12422    161 1076.68
1434.27/1434.77	c   175202   1534   139791 19920418  142   279627   63229  13236    162 1078.25
1434.27/1434.77	c   176523   1534   141112 21882885  155   282269   69552  14557    163 1080.48
1434.27/1434.77	c   178605   1534   143194 24976267  174   286433   76508  16639    164 1084.78
1434.27/1434.77	c   181829   1534   146418 29764571  203   292881   84159  19863    165 1095.75
1434.27/1434.77	c   186765   1534   151354 37094310  245   302753   92575  24799    168 1107.34
1434.27/1434.77	c   194271   1534   158860 48241273  303   317765  101833  32305    171 1131.72
1434.27/1434.77	c   205632   1534   170221 65116500  382   340487  112017  43666    174 1176.58
1434.27/1434.77	c Reducing formula size due to memory constraints
1434.27/1434.77	c Memory Limit: 1000.00 MB  Used: 1001.83 MB
1434.27/1434.77	c   222776   1534   145854 28922069  198   291753  167182  19299    176 1265.64
1434.27/1434.77	c   248596   1534   171674 67266934  391   343393  183901  45119    173 1429.72
1434.27/1434.77	o -46
1797.99/1798.52	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1797.99/1798.52	c   250598   1534   173677 70242206  404   347445   43184  47122    174 1434.36
1797.99/1798.52	c   250699   1534   138166 17496592  126   276378   47503  11611    173 1449.09
1797.99/1798.52	c   250949   1534   138416 17867396  129   276878   52254  11861    173 1449.48
1797.99/1798.52	c   251425   1534   138892 18573709  133   277830   57480  12337    173 1450.18
1797.99/1798.52	c   252238   1534   139705 19778925  141   279456   63229  13150    173 1451.72
1797.99/1798.52	c   253558   1534   141025 21737616  154   282096   69552  14470    174 1453.90
1797.99/1798.52	c   255639   1534   143106 24826762  173   286258   76508  16551    175 1457.74
1797.99/1798.52	c   258863   1534   146330 29608801  202   292706   84159  19775    176 1466.71
1797.99/1798.52	c   263799   1534   151266 36934277  244   302578   92575  24711    177 1483.12
1797.99/1798.52	c   271306   1534   158773 48075227  302   317592  101833  32218    180 1505.98
1797.99/1798.52	c   282667   1534   170134 64934243  381   340314  112017  43579    180 1563.11
1797.99/1798.52	c Reducing formula size due to memory constraints
1797.99/1798.52	c Memory Limit: 1000.00 MB  Used: 1017.86 MB
1797.99/1798.52	c   299811   1534   144962 27572135  190   289970  167307  18407    182 1646.06
1797.99/1798.52	c Resources Exceeded
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1797.99/1798.52	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.99/1798.52	c   50   322618  33003   367337   167769 61406844  41214    179 1798.01
1797.99/1798.52	c Objective: -46
1797.99/1798.52	s SATISFIABLE
1797.99/1798.52	c Total time: 1798.01 s

Verifier Data 

OK	-46

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2657406-1276509355/watcher-2657406-1276509355 -o /tmp/evaluation-result-2657406-1276509355/solver-2657406-1276509355 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2657406-1276509355.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: 1.00 1.00 1.00 3/106 29919
/proc/meminfo: memFree=1793240/2059040 swapFree=4140108/4192956
[pid=29919] ppid=29917 vsize=13984 CPUtime=0
/proc/29919/stat : 29919 (bsolo_pb10) R 29917 29919 29685 0 -1 4202496 354 0 0 0 0 0 0 0 20 0 1 0 26539225 14319616 273 1992294400 134512640 137138936 4288000912 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29919/statm: 3496 273 175 642 0 2089 0

[startup+0.0299171 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 29919
/proc/meminfo: memFree=1793240/2059040 swapFree=4140108/4192956
[pid=29919] ppid=29917 vsize=14536 CPUtime=0.02
/proc/29919/stat : 29919 (bsolo_pb10) R 29917 29919 29685 0 -1 4202496 532 0 0 0 2 0 0 0 20 0 1 0 26539225 14884864 451 1992294400 134512640 137138936 4288000912 18446744073709551615 136660588 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29919/statm: 3634 451 209 642 0 2227 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 14536

[startup+0.101925 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 29919
/proc/meminfo: memFree=1793240/2059040 swapFree=4140108/4192956
[pid=29919] ppid=29917 vsize=16188 CPUtime=0.09
/proc/29919/stat : 29919 (bsolo_pb10) R 29917 29919 29685 0 -1 4202496 1062 0 0 0 9 0 0 0 20 0 1 0 26539225 16576512 981 1992294400 134512640 137138936 4288000912 18446744073709551615 134531556 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29919/statm: 4047 981 311 642 0 2640 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16188

[startup+0.300947 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 29919
/proc/meminfo: memFree=1793240/2059040 swapFree=4140108/4192956
[pid=29919] ppid=29917 vsize=21136 CPUtime=0.29
/proc/29919/stat : 29919 (bsolo_pb10) R 29917 29919 29685 0 -1 4202496 2597 0 0 0 28 1 0 0 20 0 1 0 26539225 21643264 2516 1992294400 134512640 137138936 4288000912 18446744073709551615 136521764 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29919/statm: 5284 2516 612 642 0 3877 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21136

[startup+0.700993 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 29919
/proc/meminfo: memFree=1793240/2059040 swapFree=4140108/4192956
[pid=29919] ppid=29917 vsize=29240 CPUtime=0.69
/proc/29919/stat : 29919 (bsolo_pb10) R 29917 29919 29685 0 -1 4202496 5695 0 0 0 67 2 0 0 21 0 1 0 26539225 29941760 4851 1992294400 134512640 137138936 4288000912 18446744073709551615 134542525 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29919/statm: 7310 4851 184 642 0 6666 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 29240

[startup+1.50109 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29920
/proc/meminfo: memFree=1770292/2059040 swapFree=4140108/4192956
[pid=29919] ppid=29917 vsize=33336 CPUtime=1.49
/proc/29919/stat : 29919 (bsolo_pb10) R 29917 29919 29685 0 -1 4202496 6719 0 0 0 144 5 0 0 23 0 1 0 26539225 34136064 5875 1992294400 134512640 137138936 4288000912 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29919/statm: 8334 5875 185 642 0 7690 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 33336

[startup+3.10027 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29920
/proc/meminfo: memFree=1770044/2059040 swapFree=4140108/4192956
[pid=29919] ppid=29917 vsize=33336 CPUtime=3.09
/proc/29919/stat : 29919 (bsolo_pb10) R 29917 29919 29685 0 -1 4202496 6719 0 0 0 298 11 0 0 25 0 1 0 26539225 34136064 5875 1992294400 134512640 137138936 4288000912 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29919/statm: 8334 5875 185 642 0 7690 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 33336

[startup+6.30064 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29920
/proc/meminfo: memFree=1764464/2059040 swapFree=4140108/4192956
[pid=29919] ppid=29917 vsize=53344 CPUtime=6.29
/proc/29919/stat : 29919 (bsolo_pb10) R 29917 29919 29685 0 -1 4202496 13667 0 0 0 611 18 0 0 25 0 1 0 26539225 54624256 10892 1992294400 134512640 137138936 4288000912 18446744073709551615 134580962 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29919/statm: 13336 10892 191 642 0 12692 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 53344

[startup+12.7004 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29920
/proc/meminfo: memFree=1672456/2059040 swapFree=4140108/4192956
[pid=29919] ppid=29917 vsize=138076 CPUtime=12.69
/proc/29919/stat : 29919 (bsolo_pb10) R 29917 29919 29685 0 -1 4202496 34843 0 0 0 1242 27 0 0 25 0 1 0 26539225 141389824 32068 1992294400 134512640 137138936 4288000912 18446744073709551615 134618249 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29919/statm: 34519 32068 191 642 0 33875 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 138076

[startup+25.5009 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29920
/proc/meminfo: memFree=1552548/2059040 swapFree=4140108/4192956
[pid=29919] ppid=29917 vsize=252528 CPUtime=25.49
/proc/29919/stat : 29919 (bsolo_pb10) R 29917 29919 29685 0 -1 4202496 63477 0 0 0 2510 39 0 0 25 0 1 0 26539225 258588672 60702 1992294400 134512640 137138936 4288000912 18446744073709551615 136500283 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29919/statm: 63132 60702 191 642 0 62488 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 252528

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29920
/proc/meminfo: memFree=1387132/2059040 swapFree=4140108/4192956
[pid=29919] ppid=29917 vsize=418056 CPUtime=51.07
/proc/29919/stat : 29919 (bsolo_pb10) R 29917 29919 29685 0 -1 4202496 104845 0 0 0 5049 58 0 0 25 0 1 0 26539225 428089344 102070 1992294400 134512640 137138936 4288000912 18446744073709551615 136296993 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29919/statm: 104514 102070 191 642 0 103870 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 418056

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29922
/proc/meminfo: memFree=1113464/2059040 swapFree=4140108/4192956
[pid=29919] ppid=29917 vsize=689384 CPUtime=102.26
/proc/29919/stat : 29919 (bsolo_pb10) R 29917 29919 29685 0 -1 4202496 172683 0 0 0 10132 94 0 0 25 0 1 0 26539225 705929216 169908 1992294400 134512640 137138936 4288000912 18446744073709551615 134542289 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29919/statm: 172346 169908 191 642 0 171702 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 689384

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29924
/proc/meminfo: memFree=863108/2059040 swapFree=4140108/4192956
[pid=29919] ppid=29917 vsize=940000 CPUtime=162.23
/proc/29919/stat : 29919 (bsolo_pb10) R 29917 29919 29685 0 -1 4202496 235331 0 0 0 16095 128 0 0 25 0 1 0 26539225 962560000 232556 1992294400 134512640 137138936 4288000912 18446744073709551615 134599777 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29919/statm: 235000 232556 191 642 0 234356 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 940000

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29924
/proc/meminfo: memFree=764652/2059040 swapFree=4140108/4192956
[pid=29919] ppid=29917 vsize=1036176 CPUtime=222.22
/proc/29919/stat : 29919 (bsolo_pb10) R 29917 29919 29685 0 -1 4202496 259432 0 0 0 22078 144 0 0 25 0 1 0 26539225 1061044224 256605 1992294400 134512640 137138936 4288000912 18446744073709551615 136504617 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29919/statm: 259044 256605 191 642 0 258400 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 1036176

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29926
/proc/meminfo: memFree=764652/2059040 swapFree=4140108/4192956
[pid=29919] ppid=29917 vsize=1036176 CPUtime=282.2
/proc/29919/stat : 29919 (bsolo_pb10) R 29917 29919 29685 0 -1 4202496 259432 0 0 0 28069 151 0 0 25 0 1 0 26539225 1061044224 256605 1992294400 134512640 137138936 4288000912 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29919/statm: 259044 256605 191 642 0 258400 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 1036176

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29937
/proc/meminfo: memFree=764156/2059040 swapFree=4140108/4192956
[pid=29919] ppid=29917 vsize=1036176 CPUtime=342.17
/proc/29919/stat : 29919 (bsolo_pb10) R 29917 29919 29685 0 -1 4202496 259432 0 0 0 34061 156 0 0 25 0 1 0 26539225 1061044224 256605 1992294400 134512640 137138936 4288000912 18446744073709551615 134542490 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29919/statm: 259044 256605 191 642 0 258400 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 1036176

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29939
/proc/meminfo: memFree=764156/2059040 swapFree=4140108/4192956
[pid=29919] ppid=29917 vsize=1036176 CPUtime=402.15
/proc/29919/stat : 29919 (bsolo_pb10) R 29917 29919 29685 0 -1 4202496 259432 0 0 0 40053 162 0 0 25 0 1 0 26539225 1061044224 256605 1992294400 134512640 137138936 4288000912 18446744073709551615 134542508 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29919/statm: 259044 256605 191 642 0 258400 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 1036176

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29941
/proc/meminfo: memFree=752996/2059040 swapFree=4140108/4192956
[pid=29919] ppid=29917 vsize=1047776 CPUtime=462.14
/proc/29919/stat : 29919 (bsolo_pb10) R 29917 29919 29685 0 -1 4202496 262370 0 0 0 46046 168 0 0 25 0 1 0 26539225 1072922624 259490 1992294400 134512640 137138936 4288000912 18446744073709551615 134542490 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29919/statm: 261944 259490 191 642 0 261300 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 1047776

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29941
/proc/meminfo: memFree=752996/2059040 swapFree=4140108/4192956
[pid=29919] ppid=29917 vsize=1047776 CPUtime=522.13
/proc/29919/stat : 29919 (bsolo_pb10) R 29917 29919 29685 0 -1 4202496 262370 0 0 0 52041 172 0 0 25 0 1 0 26539225 1072922624 259490 1992294400 134512640 137138936 4288000912 18446744073709551615 134618512 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29919/statm: 261944 259490 191 642 0 261300 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 1047776

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29943
/proc/meminfo: memFree=752996/2059040 swapFree=4140108/4192956
[pid=29919] ppid=29917 vsize=1047776 CPUtime=582.1
/proc/29919/stat : 29919 (bsolo_pb10) R 29917 29919 29685 0 -1 4202496 262370 0 0 0 58036 174 0 0 25 0 1 0 26539225 1072922624 259490 1992294400 134512640 137138936 4288000912 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29919/statm: 261944 259490 191 642 0 261300 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 1047776

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29945
/proc/meminfo: memFree=752996/2059040 swapFree=4140108/4192956
[pid=29919] ppid=29917 vsize=1047776 CPUtime=642.1
/proc/29919/stat : 29919 (bsolo_pb10) R 29917 29919 29685 0 -1 4202496 262370 0 0 0 64028 182 0 0 25 0 1 0 26539225 1072922624 259490 1992294400 134512640 137138936 4288000912 18446744073709551615 134542516 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29919/statm: 261944 259490 191 642 0 261300 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 1047776

[startup+702.301 s]

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

/proc/meminfo: memFree=750516/2059040 swapFree=4140108/4192956
[pid=29919] ppid=29917 vsize=1049088 CPUtime=1121.96
/proc/29919/stat : 29919 (bsolo_pb10) R 29917 29919 29685 0 -1 4202496 262772 0 0 0 111983 213 0 0 25 0 1 0 26539225 1074266112 259848 1992294400 134512640 137138936 4288000912 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29919/statm: 262272 259848 191 642 0 261628 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 1049088

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29962
/proc/meminfo: memFree=750516/2059040 swapFree=4140108/4192956
[pid=29919] ppid=29917 vsize=1049088 CPUtime=1181.94
/proc/29919/stat : 29919 (bsolo_pb10) R 29917 29919 29685 0 -1 4202496 262772 0 0 0 117974 220 0 0 25 0 1 0 26539225 1074266112 259848 1992294400 134512640 137138936 4288000912 18446744073709551615 134542237 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29919/statm: 262272 259848 191 642 0 261628 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 1049088

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29964
/proc/meminfo: memFree=750516/2059040 swapFree=4140108/4192956
[pid=29919] ppid=29917 vsize=1049088 CPUtime=1241.92
/proc/29919/stat : 29919 (bsolo_pb10) R 29917 29919 29685 0 -1 4202496 262772 0 0 0 123967 225 0 0 25 0 1 0 26539225 1074266112 259848 1992294400 134512640 137138936 4288000912 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29919/statm: 262272 259848 191 642 0 261628 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 1049088

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29966
/proc/meminfo: memFree=753492/2059040 swapFree=4140108/4192956
[pid=29919] ppid=29917 vsize=1045660 CPUtime=1301.92
/proc/29919/stat : 29919 (bsolo_pb10) R 29917 29919 29685 0 -1 4202496 262772 0 0 0 129961 231 0 0 25 0 1 0 26539225 1070755840 258991 1992294400 134512640 137138936 4288000912 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29919/statm: 261415 258991 191 642 0 260771 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 1045660

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29968
/proc/meminfo: memFree=753492/2059040 swapFree=4140108/4192956
[pid=29919] ppid=29917 vsize=1045660 CPUtime=1361.89
/proc/29919/stat : 29919 (bsolo_pb10) R 29917 29919 29685 0 -1 4202496 262772 0 0 0 135956 233 0 0 25 0 1 0 26539225 1070755840 258991 1992294400 134512640 137138936 4288000912 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29919/statm: 261415 258991 191 642 0 260771 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 1045660

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29968
/proc/meminfo: memFree=753492/2059040 swapFree=4140108/4192956
[pid=29919] ppid=29917 vsize=1045660 CPUtime=1421.89
/proc/29919/stat : 29919 (bsolo_pb10) R 29917 29919 29685 0 -1 4202496 262772 0 0 0 141952 237 0 0 25 0 1 0 26539225 1070755840 258991 1992294400 134512640 137138936 4288000912 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29919/statm: 261415 258991 191 642 0 260771 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 1045660

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29970
/proc/meminfo: memFree=753740/2059040 swapFree=4140108/4192956
[pid=29919] ppid=29917 vsize=1045272 CPUtime=1481.86
/proc/29919/stat : 29919 (bsolo_pb10) R 29917 29919 29685 0 -1 4202496 262772 0 0 0 147943 243 0 0 25 0 1 0 26539225 1070358528 258894 1992294400 134512640 137138936 4288000912 18446744073709551615 134573759 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29919/statm: 261318 258894 191 642 0 260674 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 1045272

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29972
/proc/meminfo: memFree=753740/2059040 swapFree=4140108/4192956
[pid=29919] ppid=29917 vsize=1045272 CPUtime=1541.84
/proc/29919/stat : 29919 (bsolo_pb10) R 29917 29919 29685 0 -1 4202496 262772 0 0 0 153936 248 0 0 25 0 1 0 26539225 1070358528 258894 1992294400 134512640 137138936 4288000912 18446744073709551615 134573854 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29919/statm: 261318 258894 191 642 0 260674 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 1045272

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29974
/proc/meminfo: memFree=745680/2059040 swapFree=4140108/4192956
[pid=29919] ppid=29917 vsize=1053984 CPUtime=1601.83
/proc/29919/stat : 29919 (bsolo_pb10) R 29917 29919 29685 0 -1 4202496 264918 0 0 0 159927 256 0 0 25 0 1 0 26539225 1079279616 261040 1992294400 134512640 137138936 4288000912 18446744073709551615 134540747 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29919/statm: 263496 261040 191 642 0 262852 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 1053984

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29976
/proc/meminfo: memFree=745680/2059040 swapFree=4140108/4192956
[pid=29919] ppid=29917 vsize=1053984 CPUtime=1661.81
/proc/29919/stat : 29919 (bsolo_pb10) R 29917 29919 29685 0 -1 4202496 264918 0 0 0 165920 261 0 0 25 0 1 0 26539225 1079279616 261040 1992294400 134512640 137138936 4288000912 18446744073709551615 134542480 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29919/statm: 263496 261040 191 642 0 262852 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 1053984

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29976
/proc/meminfo: memFree=745680/2059040 swapFree=4140108/4192956
[pid=29919] ppid=29917 vsize=1053984 CPUtime=1721.79
/proc/29919/stat : 29919 (bsolo_pb10) R 29917 29919 29685 0 -1 4202496 264918 0 0 0 171913 266 0 0 25 0 1 0 26539225 1079279616 261040 1992294400 134512640 137138936 4288000912 18446744073709551615 136504225 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29919/statm: 263496 261040 191 642 0 262852 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 1053984

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29978
/proc/meminfo: memFree=745556/2059040 swapFree=4140108/4192956
[pid=29919] ppid=29917 vsize=1053984 CPUtime=1781.78
/proc/29919/stat : 29919 (bsolo_pb10) R 29917 29919 29685 0 -1 4202496 264918 0 0 0 177909 269 0 0 25 0 1 0 26539225 1079279616 261040 1992294400 134512640 137138936 4288000912 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29919/statm: 263496 261040 191 642 0 262852 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 1053984

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 29978
/proc/meminfo: memFree=745556/2059040 swapFree=4140108/4192956
[pid=29919] ppid=29917 vsize=1053984 CPUtime=1791.38
/proc/29919/stat : 29919 (bsolo_pb10) R 29917 29919 29685 0 -1 4202496 264918 0 0 0 178869 269 0 0 25 0 1 0 26539225 1079279616 261040 1992294400 134512640 137138936 4288000912 18446744073709551615 136511209 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29919/statm: 263496 261040 191 642 0 262852 0
Current children cumulated CPU time (s) 1791.38
Current children cumulated vsize (KiB) 1053984

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29978
/proc/meminfo: memFree=745556/2059040 swapFree=4140108/4192956
[pid=29919] ppid=29917 vsize=1053984 CPUtime=1794.59
/proc/29919/stat : 29919 (bsolo_pb10) R 29917 29919 29685 0 -1 4202496 264918 0 0 0 179189 270 0 0 25 0 1 0 26539225 1079279616 261040 1992294400 134512640 137138936 4288000912 18446744073709551615 134542508 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29919/statm: 263496 261040 191 642 0 262852 0
Current children cumulated CPU time (s) 1794.59
Current children cumulated vsize (KiB) 1053984

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29978
/proc/meminfo: memFree=745556/2059040 swapFree=4140108/4192956
[pid=29919] ppid=29917 vsize=1053984 CPUtime=1796.18
/proc/29919/stat : 29919 (bsolo_pb10) R 29917 29919 29685 0 -1 4202496 264918 0 0 0 179348 270 0 0 25 0 1 0 26539225 1079279616 261040 1992294400 134512640 137138936 4288000912 18446744073709551615 134542342 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29919/statm: 263496 261040 191 642 0 262852 0
Current children cumulated CPU time (s) 1796.18
Current children cumulated vsize (KiB) 1053984

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29978
/proc/meminfo: memFree=745556/2059040 swapFree=4140108/4192956
[pid=29919] ppid=29917 vsize=1053984 CPUtime=1796.98
/proc/29919/stat : 29919 (bsolo_pb10) R 29917 29919 29685 0 -1 4202496 264918 0 0 0 179428 270 0 0 25 0 1 0 26539225 1079279616 261040 1992294400 134512640 137138936 4288000912 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29919/statm: 263496 261040 191 642 0 262852 0
Current children cumulated CPU time (s) 1796.98
Current children cumulated vsize (KiB) 1053984

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29978
/proc/meminfo: memFree=745556/2059040 swapFree=4140108/4192956
[pid=29919] ppid=29917 vsize=1053984 CPUtime=1797.78
/proc/29919/stat : 29919 (bsolo_pb10) R 29917 29919 29685 0 -1 4202496 264918 0 0 0 179508 270 0 0 25 0 1 0 26539225 1079279616 261040 1992294400 134512640 137138936 4288000912 18446744073709551615 134542307 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29919/statm: 263496 261040 191 642 0 262852 0
Current children cumulated CPU time (s) 1797.78
Current children cumulated vsize (KiB) 1053984

[startup+1798.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29980
/proc/meminfo: memFree=745556/2059040 swapFree=4140108/4192956
[pid=29919] ppid=29917 vsize=1053984 CPUtime=1797.99
/proc/29919/stat : 29919 (bsolo_pb10) R 29917 29919 29685 0 -1 4202496 264918 0 0 0 179529 270 0 0 25 0 1 0 26539225 1079279616 261040 1992294400 134512640 137138936 4288000912 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/29919/statm: 263496 261040 191 642 0 262852 0
Current children cumulated CPU time (s) 1797.99
Current children cumulated vsize (KiB) 1053984

[startup+1798.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 29980
/proc/meminfo: memFree=745556/2059040 swapFree=4140108/4192956
[pid=29919] ppid=29917 vsize=0 CPUtime=1798.08
/proc/29919/stat : 29919 (bsolo_pb10) R 29917 29919 29685 0 -1 4202500 264919 0 0 0 179530 278 0 0 25 0 1 0 26539225 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/29919/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): 1798.63
CPU time (s): 1798.12
CPU user time (s): 1795.31
CPU system time (s): 2.81057
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 1053984

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.31
system time used= 2.81057
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 264919
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= 14750

runsolver used 3.00554 second user time and 8.45571 second system time

The end

Launcher Data 

Begin job on node006 at 2010-06-14 11:55:56
IDJOB=2657406
IDBENCH=2265
IDSOLVER=1163
FILE ID=node006/2657406-1276509355
PBS_JOBID= 11173422
Free space on /tmp= 62472 MiB

SOLVER NAME= bsolo 3.2 Cl
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb59-26-opb/normalized-frb59-26-1.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2657406-1276509355/watcher-2657406-1276509355 -o /tmp/evaluation-result-2657406-1276509355/solver-2657406-1276509355 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l1 HOME/instance-2657406-1276509355.opb

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

MD5SUM BENCH= a2418d45f4247bab260506429e96e746
RANDOM SEED=1899571686

node006.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		: 3000.204
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	: 6000.40
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		: 3000.204
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	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1793768 kB
Buffers:         78528 kB
Cached:         106152 kB
SwapCached:       6484 kB
Active:         102208 kB
Inactive:        96116 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1793768 kB
SwapTotal:     4192956 kB
SwapFree:      4140108 kB
Dirty:            7052 kB
Writeback:           0 kB
AnonPages:       11884 kB
Mapped:          12920 kB
Slab:            45236 kB
PageTables:       4088 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182688 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= 62468 MiB
End job on node006 at 2010-06-14 12:25:54