Trace number 2657578

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-42 1798.11 1798.63

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb53-24-opb/normalized-frb53-24-3.opb
MD5SUM1925793f412227c60146f261684ef7c1
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-43
Best CPU time to get the best result obtained on this benchmark1792.77
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -52
Optimality of the best value was proved NO
Number of variables1272
Total number of constraints94127
Number of constraints which are clauses94127
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 1272
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 1272
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 1272
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-2657578-1276501573.opb
0.00/0.00	c File size is 2298381 bytes.
0.29/0.36	c Highest Coefficient sum: 1272
0.29/0.36	c Parsing was ok!!
0.29/0.36	c Total parsing time: 0.367 s
0.29/0.40	c Var: 1272 Constr: 94127 94127/0/0 Lit: 188254 Watch. Lit: 188254
0.29/0.40	c Obj. Vars: 1272 (100 % of total variables)
3.20/3.21	c Pre-processing Time: 3.211 s
3.20/3.21	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
3.20/3.21	c        0   1272    94127   188254    2   188254   31375      0      0 3.21
3.20/3.21	c Switching off lower bounding mode.
3.20/3.23	o -37
3.20/3.23	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
3.20/3.23	c        0   1272    94128   189526    2   188293   32375      1      0 3.23
3.20/3.23	o -38
3.59/3.65	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
3.59/3.65	c        1   1272    94130   192029    2   188335   32375      3      0 3.24
3.59/3.65	c      101   1272    94230   315042    3   188535   35613    103     30 3.33
3.59/3.65	c      352   1272    94481   623981    6   189037   39175    354     99 3.54
3.59/3.65	o -39
3.79/3.86	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
3.79/3.86	c      493   1272    94623   798806    8   189360   32375    496    134 3.66
3.79/3.86	c      593   1272    94723   921751    9   189560   35613    596    157 3.75
3.79/3.86	o -40
673.10/673.32	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
673.10/673.32	c      708   1272    94839  1064385   11   189832   32375    712    182 3.87
673.10/673.32	c      809   1272    94940  1188483   12   190034   35613    813    204 3.96
673.10/673.32	c     1059   1272    95190  1495641   15   190534   39175   1063    251 4.21
673.10/673.32	c     1534   1272    95665  2079005   21   191484   43093   1538    328 4.66
673.10/673.32	c     2347   1272    96478  3077857   31   193110   47403   2351    420 5.58
673.10/673.32	c     3667   1272    97798  4699316   48   195750   52144   3671    490 7.48
673.10/673.32	c     5749   1272    99880  7255882   72   199914   57359   5753    523 10.98
673.10/673.32	c     8972   1272   103103 11214096  108   206360   63095   8976    529 16.93
673.10/673.32	c    13909   1272   108040 17278083  159   216234   69405  13913    469 29.61
673.10/673.32	c    21415   1272   115546 26496149  229   231246   76346  21419    424 50.48
673.10/673.32	c    32776   1272   126907 40449756  318   253968   83981  32780    359 91.17
673.10/673.32	c    49920   1272   144051 61505250  426   288256   92380  49924    259 192.59
673.10/673.32	c Reducing formula size due to memory constraints
673.10/673.32	c Memory Limit: 1000.00 MB  Used: 1010.71 MB
673.10/673.32	c    75740   1272   116724 27943684  239   233488  128277  22597    213 354.14
673.10/673.32	c   114572   1272   155556 75631856  486   311152  141105  61429    171 666.56
673.10/673.32	o -41
1119.48/1119.82	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1119.48/1119.82	c   116279   1272   157264 77729928  494   314609   32375  63137    172 673.14
1119.48/1119.82	c   116379   1272   106092 14878416  140   212225   35613  11965    169 687.02
1119.48/1119.82	c   116630   1272   106343 15186302  142   212727   39175  12216    169 687.35
1119.48/1119.82	c   117105   1272   106818 15769303  147   213677   43093  12691    170 687.99
1119.48/1119.82	c   117918   1272   107631 16767093  155   215303   47403  13504    171 689.25
1119.48/1119.82	c   119238   1272   108951 18386314  168   217943   52144  14824    172 690.99
1119.48/1119.82	c   121319   1272   111032 20939752  188   222105   57359  16905    174 694.88
1119.48/1119.82	c   124542   1272   114255 24893776  217   228551   63095  20128    177 701.59
1119.48/1119.82	c   129478   1272   119191 30951507  259   238423   69405  25064    180 715.67
1119.48/1119.82	c   136984   1272   126697 40164181  317   253435   76346  32570    185 739.47
1119.48/1119.82	c   148345   1272   138058 54104176  391   276157   83981  43931    191 775.91
1119.48/1119.82	c   165489   1272   155202 75143071  484   310445   92380  61075    185 894.25
1119.48/1119.82	c Reducing formula size due to memory constraints
1119.48/1119.82	c Memory Limit: 1000.00 MB  Used: 1004.08 MB
1119.48/1119.82	c   191309   1272   128213 42017900  327   256467  128233  34086    184 1039.69
1119.48/1119.82	o -42
1797.98/1798.52	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1797.98/1798.52	c   208252   1272   145157 62809432  432   290397   32375  51030    186 1119.50
1797.98/1798.52	c   208353   1272   105920 14657522  138   211882   35613  11793    185 1125.66
1797.98/1798.52	c   208605   1272   106172 14966365  140   212386   39175  12045    185 1126.10
1797.98/1798.52	c   209081   1272   106648 15550084  145   213338   43093  12521    185 1127.04
1797.98/1798.52	c   209894   1272   107461 16546503  153   214964   47403  13334    186 1128.22
1797.98/1798.52	c   211214   1272   108781 18164950  166   217604   52144  14654    186 1130.76
1797.98/1798.52	c   213296   1272   110863 20717304  186   221768   57359  16736    188 1134.55
1797.98/1798.52	c   216519   1272   114086 24669205  216   228214   63095  19959    189 1141.30
1797.98/1798.52	c   221456   1272   119023 30722910  258   238088   69405  24896    192 1151.88
1797.98/1798.52	c   228962   1272   126529 39926695  315   253100   76346  32402    195 1169.85
1797.98/1798.52	c   240323   1272   137890 53858700  390   275822   83981  43763    198 1209.35
1797.98/1798.52	c   257467   1272   155034 74865629  482   310110   92380  60907    202 1273.28
1797.98/1798.52	c Reducing formula size due to memory constraints
1797.98/1798.52	c Memory Limit: 1000.00 MB  Used: 1001.39 MB
1797.98/1798.52	c   283286   1272   128165 41906097  326   256372  128244  34038    192 1473.98
1797.98/1798.52	c Reducing formula size due to memory constraints
1797.98/1798.52	c Memory Limit: 1000.00 MB  Used: 1006.56 MB
1797.98/1798.52	c   322119   1272   114256 24868783  217   228554  128591  20129    183 1757.15
1797.98/1798.52	c Resources Exceeded
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1797.98/1798.52	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.98/1798.52	c   47   335877  34184   381152   128014 41731881  33887    186 1798.00
1797.98/1798.52	c Objective: -42
1797.98/1798.52	s SATISFIABLE
1797.98/1798.52	c Total time: 1798 s

Verifier Data 

OK	-42

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2657578-1276501573/watcher-2657578-1276501573 -o /tmp/evaluation-result-2657578-1276501573/solver-2657578-1276501573 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2657578-1276501573.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 27633
/proc/meminfo: memFree=1776856/2059040 swapFree=4140260/4192956
[pid=27633] ppid=27631 vsize=13180 CPUtime=0
/proc/27633/stat : 27633 (bsolo_pb10) R 27631 27633 27236 0 -1 4202496 355 0 0 0 0 0 0 0 20 0 1 0 25758791 13496320 273 1992294400 134512640 137138936 4287025888 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27633/statm: 3295 273 176 642 0 2089 0

[startup+0.0267551 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 27633
/proc/meminfo: memFree=1776856/2059040 swapFree=4140260/4192956
[pid=27633] ppid=27631 vsize=13596 CPUtime=0.02
/proc/27633/stat : 27633 (bsolo_pb10) R 27631 27633 27236 0 -1 4202496 498 0 0 0 2 0 0 0 20 0 1 0 25758791 13922304 416 1992294400 134512640 137138936 4287025888 18446744073709551615 134520243 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27633/statm: 3399 416 203 642 0 2193 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 13596

[startup+0.100765 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 27633
/proc/meminfo: memFree=1776856/2059040 swapFree=4140260/4192956
[pid=27633] ppid=27631 vsize=15384 CPUtime=0.09
/proc/27633/stat : 27633 (bsolo_pb10) R 27631 27633 27236 0 -1 4202496 1048 0 0 0 9 0 0 0 20 0 1 0 25758791 15753216 966 1992294400 134512640 137138936 4287025888 18446744073709551615 134531628 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27633/statm: 3846 966 309 642 0 2640 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15384

[startup+0.30079 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 27633
/proc/meminfo: memFree=1776856/2059040 swapFree=4140260/4192956
[pid=27633] ppid=27631 vsize=20468 CPUtime=0.29
/proc/27633/stat : 27633 (bsolo_pb10) R 27631 27633 27236 0 -1 4202496 2627 0 0 0 28 1 0 0 20 0 1 0 25758791 20959232 2545 1992294400 134512640 137138936 4287025888 18446744073709551615 136488736 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27633/statm: 5117 2546 618 642 0 3911 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20468

[startup+0.700843 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 27633
/proc/meminfo: memFree=1776856/2059040 swapFree=4140260/4192956
[pid=27633] ppid=27631 vsize=27544 CPUtime=0.69
/proc/27633/stat : 27633 (bsolo_pb10) R 27631 27633 27236 0 -1 4202496 5076 0 0 0 66 3 0 0 21 0 1 0 25758791 28205056 4432 1992294400 134512640 137138936 4287025888 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27633/statm: 6886 4432 185 642 0 6242 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27544

[startup+1.50095 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27634
/proc/meminfo: memFree=1759736/2059040 swapFree=4140260/4192956
[pid=27633] ppid=27631 vsize=27544 CPUtime=1.49
/proc/27633/stat : 27633 (bsolo_pb10) R 27631 27633 27236 0 -1 4202496 5076 0 0 0 144 5 0 0 23 0 1 0 25758791 28205056 4432 1992294400 134512640 137138936 4287025888 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27633/statm: 6886 4432 185 642 0 6242 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 27544

[startup+3.10116 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27634
/proc/meminfo: memFree=1759488/2059040 swapFree=4140260/4192956
[pid=27633] ppid=27631 vsize=27544 CPUtime=3.09
/proc/27633/stat : 27633 (bsolo_pb10) R 27631 27633 27236 0 -1 4202496 5076 0 0 0 299 10 0 0 25 0 1 0 25758791 28205056 4432 1992294400 134512640 137138936 4287025888 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27633/statm: 6886 4432 185 642 0 6242 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 27544

[startup+6.30158 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27634
/proc/meminfo: memFree=1727248/2059040 swapFree=4140260/4192956
[pid=27633] ppid=27631 vsize=70324 CPUtime=6.29
/proc/27633/stat : 27633 (bsolo_pb10) R 27631 27633 27236 0 -1 4202496 17211 0 0 0 612 17 0 0 25 0 1 0 25758791 72011776 15149 1992294400 134512640 137138936 4287025888 18446744073709551615 134603178 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27633/statm: 17581 15149 191 642 0 16937 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 70324

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27636
/proc/meminfo: memFree=1658304/2059040 swapFree=4140260/4192956
[pid=27633] ppid=27631 vsize=135796 CPUtime=12.69
/proc/27633/stat : 27633 (bsolo_pb10) R 27631 27633 27236 0 -1 4202496 33585 0 0 0 1246 23 0 0 25 0 1 0 25758791 139055104 31523 1992294400 134512640 137138936 4287025888 18446744073709551615 136500283 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27633/statm: 33949 31523 191 642 0 33305 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 135796

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27636
/proc/meminfo: memFree=1562328/2059040 swapFree=4140260/4192956
[pid=27633] ppid=27631 vsize=225464 CPUtime=25.48
/proc/27633/stat : 27633 (bsolo_pb10) R 27631 27633 27236 0 -1 4202496 55991 0 0 0 2513 35 0 0 25 0 1 0 25758791 230875136 53929 1992294400 134512640 137138936 4287025888 18446744073709551615 134542484 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27633/statm: 56366 53929 191 642 0 55722 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 225464

[startup+51.1004 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27636
/proc/meminfo: memFree=1425060/2059040 swapFree=4140260/4192956
[pid=27633] ppid=27631 vsize=367772 CPUtime=51.07
/proc/27633/stat : 27633 (bsolo_pb10) R 27631 27633 27236 0 -1 4202496 91567 0 0 0 5053 54 0 0 25 0 1 0 25758791 376598528 89505 1992294400 134512640 137138936 4287025888 18446744073709551615 134599704 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27633/statm: 91943 89505 191 642 0 91299 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 367772

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27638
/proc/meminfo: memFree=1189956/2059040 swapFree=4140260/4192956
[pid=27633] ppid=27631 vsize=596304 CPUtime=102.26
/proc/27633/stat : 27633 (bsolo_pb10) R 27631 27633 27236 0 -1 4202496 148697 0 0 0 10141 85 0 0 25 0 1 0 25758791 610615296 146635 1992294400 134512640 137138936 4287025888 18446744073709551615 134542617 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27633/statm: 149076 146635 191 642 0 148432 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 596304

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27640
/proc/meminfo: memFree=1049092/2059040 swapFree=4140260/4192956
[pid=27633] ppid=27631 vsize=737728 CPUtime=162.24
/proc/27633/stat : 27633 (bsolo_pb10) R 27631 27633 27236 0 -1 4202496 184065 0 0 0 16115 109 0 0 25 0 1 0 25758791 755433472 182003 1992294400 134512640 137138936 4287025888 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27633/statm: 184432 182003 191 642 0 183788 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 737728

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27640
/proc/meminfo: memFree=868796/2059040 swapFree=4140260/4192956
[pid=27633] ppid=27631 vsize=916496 CPUtime=222.23
/proc/27633/stat : 27633 (bsolo_pb10) R 27631 27633 27236 0 -1 4202496 228757 0 0 0 22086 137 0 0 25 0 1 0 25758791 938491904 226695 1992294400 134512640 137138936 4287025888 18446744073709551615 134542289 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27633/statm: 229124 226695 191 642 0 228480 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 916496

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27642
/proc/meminfo: memFree=737976/2059040 swapFree=4140260/4192956
[pid=27633] ppid=27631 vsize=1046304 CPUtime=282.21
/proc/27633/stat : 27633 (bsolo_pb10) R 27631 27633 27236 0 -1 4202496 261253 0 0 0 28065 156 0 0 25 0 1 0 25758791 1071415296 259127 1992294400 134512640 137138936 4287025888 18446744073709551615 134542484 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27633/statm: 261576 259127 191 642 0 260932 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 1046304

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27644
/proc/meminfo: memFree=737976/2059040 swapFree=4140260/4192956
[pid=27633] ppid=27631 vsize=1046304 CPUtime=342.2
/proc/27633/stat : 27633 (bsolo_pb10) R 27631 27633 27236 0 -1 4202496 261253 0 0 0 34059 161 0 0 25 0 1 0 25758791 1071415296 259127 1992294400 134512640 137138936 4287025888 18446744073709551615 134542490 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27633/statm: 261576 259127 191 642 0 260932 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 1046304

[startup+402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27646
/proc/meminfo: memFree=737852/2059040 swapFree=4140260/4192956
[pid=27633] ppid=27631 vsize=1046304 CPUtime=402.18
/proc/27633/stat : 27633 (bsolo_pb10) R 27631 27633 27236 0 -1 4202496 261253 0 0 0 40050 168 0 0 25 0 1 0 25758791 1071415296 259127 1992294400 134512640 137138936 4287025888 18446744073709551615 134542319 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27633/statm: 261576 259127 191 642 0 260932 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 1046304

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27648
/proc/meminfo: memFree=737852/2059040 swapFree=4140260/4192956
[pid=27633] ppid=27631 vsize=1046304 CPUtime=462.16
/proc/27633/stat : 27633 (bsolo_pb10) R 27631 27633 27236 0 -1 4202496 261253 0 0 0 46044 172 0 0 25 0 1 0 25758791 1071415296 259127 1992294400 134512640 137138936 4287025888 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27633/statm: 261576 259127 191 642 0 260932 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 1046304

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27648
/proc/meminfo: memFree=737728/2059040 swapFree=4140260/4192956
[pid=27633] ppid=27631 vsize=1046304 CPUtime=522.15
/proc/27633/stat : 27633 (bsolo_pb10) R 27631 27633 27236 0 -1 4202496 261253 0 0 0 52039 176 0 0 25 0 1 0 25758791 1071415296 259127 1992294400 134512640 137138936 4287025888 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27633/statm: 261576 259127 191 642 0 260932 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 1046304

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27650
/proc/meminfo: memFree=737604/2059040 swapFree=4140260/4192956
[pid=27633] ppid=27631 vsize=1046304 CPUtime=582.13
/proc/27633/stat : 27633 (bsolo_pb10) R 27631 27633 27236 0 -1 4202496 261253 0 0 0 58034 179 0 0 25 0 1 0 25758791 1071415296 259127 1992294400 134512640 137138936 4287025888 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27633/statm: 261576 259127 191 642 0 260932 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 1046304

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27652
/proc/meminfo: memFree=737604/2059040 swapFree=4140260/4192956
[pid=27633] ppid=27631 vsize=1046304 CPUtime=642.12
/proc/27633/stat : 27633 (bsolo_pb10) R 27631 27633 27236 0 -1 4202496 261253 0 0 0 64030 182 0 0 25 0 1 0 25758791 1071415296 259127 1992294400 134512640 137138936 4287025888 18446744073709551615 134542325 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27633/statm: 261576 259127 191 642 0 260932 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 1046304

[startup+702.301 s]

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

/proc/meminfo: memFree=738348/2059040 swapFree=4140260/4192956
[pid=27633] ppid=27631 vsize=1044720 CPUtime=1121.97
/proc/27633/stat : 27633 (bsolo_pb10) R 27631 27633 27236 0 -1 4202496 261253 0 0 0 111971 226 0 0 25 0 1 0 25758791 1069793280 258756 1992294400 134512640 137138936 4287025888 18446744073709551615 134540747 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27633/statm: 261180 258756 191 642 0 260536 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 1044720

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27675
/proc/meminfo: memFree=739712/2059040 swapFree=4140260/4192956
[pid=27633] ppid=27631 vsize=1043368 CPUtime=1181.95
/proc/27633/stat : 27633 (bsolo_pb10) R 27631 27633 27236 0 -1 4202496 261253 0 0 0 117961 234 0 0 25 0 1 0 25758791 1068408832 258418 1992294400 134512640 137138936 4287025888 18446744073709551615 134609268 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27633/statm: 260842 258418 191 642 0 260198 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 1043368

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27677
/proc/meminfo: memFree=739712/2059040 swapFree=4140260/4192956
[pid=27633] ppid=27631 vsize=1043368 CPUtime=1241.93
/proc/27633/stat : 27633 (bsolo_pb10) R 27631 27633 27236 0 -1 4202496 261253 0 0 0 123952 241 0 0 25 0 1 0 25758791 1068408832 258418 1992294400 134512640 137138936 4287025888 18446744073709551615 134542770 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27633/statm: 260842 258418 191 642 0 260198 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 1043368

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27679
/proc/meminfo: memFree=739712/2059040 swapFree=4140260/4192956
[pid=27633] ppid=27631 vsize=1043368 CPUtime=1301.92
/proc/27633/stat : 27633 (bsolo_pb10) R 27631 27633 27236 0 -1 4202496 261253 0 0 0 129946 246 0 0 25 0 1 0 25758791 1068408832 258418 1992294400 134512640 137138936 4287025888 18446744073709551615 134540740 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27633/statm: 260842 258418 191 642 0 260198 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 1043368

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27681
/proc/meminfo: memFree=740704/2059040 swapFree=4140260/4192956
[pid=27633] ppid=27631 vsize=1042456 CPUtime=1361.9
/proc/27633/stat : 27633 (bsolo_pb10) R 27631 27633 27236 0 -1 4202496 261253 0 0 0 135941 249 0 0 25 0 1 0 25758791 1067474944 258190 1992294400 134512640 137138936 4287025888 18446744073709551615 134542532 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27633/statm: 260614 258190 191 642 0 259970 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 1042456

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27681
/proc/meminfo: memFree=740580/2059040 swapFree=4140260/4192956
[pid=27633] ppid=27631 vsize=1042456 CPUtime=1421.89
/proc/27633/stat : 27633 (bsolo_pb10) R 27631 27633 27236 0 -1 4202496 261253 0 0 0 141934 255 0 0 25 0 1 0 25758791 1067474944 258190 1992294400 134512640 137138936 4287025888 18446744073709551615 134542301 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27633/statm: 260614 258190 191 642 0 259970 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 1042456

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27683
/proc/meminfo: memFree=741200/2059040 swapFree=4140260/4192956
[pid=27633] ppid=27631 vsize=1041960 CPUtime=1481.86
/proc/27633/stat : 27633 (bsolo_pb10) R 27631 27633 27236 0 -1 4202496 261253 0 0 0 147926 260 0 0 25 0 1 0 25758791 1066967040 258066 1992294400 134512640 137138936 4287025888 18446744073709551615 134542339 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27633/statm: 260490 258066 191 642 0 259846 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 1041960

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27685
/proc/meminfo: memFree=741076/2059040 swapFree=4140260/4192956
[pid=27633] ppid=27631 vsize=1041960 CPUtime=1541.84
/proc/27633/stat : 27633 (bsolo_pb10) R 27631 27633 27236 0 -1 4202496 261253 0 0 0 153920 264 0 0 25 0 1 0 25758791 1066967040 258066 1992294400 134512640 137138936 4287025888 18446744073709551615 134542516 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27633/statm: 260490 258066 191 642 0 259846 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 1041960

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27687
/proc/meminfo: memFree=741076/2059040 swapFree=4140260/4192956
[pid=27633] ppid=27631 vsize=1041960 CPUtime=1601.83
/proc/27633/stat : 27633 (bsolo_pb10) R 27631 27633 27236 0 -1 4202496 261253 0 0 0 159914 269 0 0 25 0 1 0 25758791 1066967040 258066 1992294400 134512640 137138936 4287025888 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27633/statm: 260490 258066 191 642 0 259846 0
Current children cumulated CPU time (s) 1601.83
Current children cumulated vsize (KiB) 1041960

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 27689
/proc/meminfo: memFree=741076/2059040 swapFree=4140260/4192956
[pid=27633] ppid=27631 vsize=1041960 CPUtime=1661.81
/proc/27633/stat : 27633 (bsolo_pb10) R 27631 27633 27236 0 -1 4202496 261253 0 0 0 165909 272 0 0 25 0 1 0 25758791 1066967040 258066 1992294400 134512640 137138936 4287025888 18446744073709551615 134542339 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27633/statm: 260490 258066 191 642 0 259846 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 1041960

[startup+1722.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 27692
/proc/meminfo: memFree=740704/2059040 swapFree=4140260/4192956
[pid=27633] ppid=27631 vsize=1042364 CPUtime=1721.79
/proc/27633/stat : 27633 (bsolo_pb10) R 27631 27633 27236 0 -1 4202496 261322 0 0 0 171905 274 0 0 25 0 1 0 25758791 1067380736 258135 1992294400 134512640 137138936 4287025888 18446744073709551615 134542497 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27633/statm: 260591 258135 191 642 0 259947 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 1042364

[startup+1782.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 27694
/proc/meminfo: memFree=740704/2059040 swapFree=4140260/4192956
[pid=27633] ppid=27631 vsize=1042364 CPUtime=1781.77
/proc/27633/stat : 27633 (bsolo_pb10) R 27631 27633 27236 0 -1 4202496 261322 0 0 0 177896 281 0 0 25 0 1 0 25758791 1067380736 258135 1992294400 134512640 137138936 4287025888 18446744073709551615 134542333 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27633/statm: 260591 258135 191 642 0 259947 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 1042364

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

[startup+1791.91 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 27694
/proc/meminfo: memFree=740704/2059040 swapFree=4140260/4192956
[pid=27633] ppid=27631 vsize=1042364 CPUtime=1791.38
/proc/27633/stat : 27633 (bsolo_pb10) R 27631 27633 27236 0 -1 4202496 261322 0 0 0 178855 283 0 0 25 0 1 0 25758791 1067380736 258135 1992294400 134512640 137138936 4287025888 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27633/statm: 260591 258135 191 642 0 259947 0
Current children cumulated CPU time (s) 1791.38
Current children cumulated vsize (KiB) 1042364

[startup+1795.1 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 27694
/proc/meminfo: memFree=740704/2059040 swapFree=4140260/4192956
[pid=27633] ppid=27631 vsize=1042364 CPUtime=1794.58
/proc/27633/stat : 27633 (bsolo_pb10) R 27631 27633 27236 0 -1 4202496 261322 0 0 0 179175 283 0 0 25 0 1 0 25758791 1067380736 258135 1992294400 134512640 137138936 4287025888 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27633/statm: 260591 258135 191 642 0 259947 0
Current children cumulated CPU time (s) 1794.58
Current children cumulated vsize (KiB) 1042364

[startup+1796.7 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 27694
/proc/meminfo: memFree=740704/2059040 swapFree=4140260/4192956
[pid=27633] ppid=27631 vsize=1042364 CPUtime=1796.17
/proc/27633/stat : 27633 (bsolo_pb10) R 27631 27633 27236 0 -1 4202496 261322 0 0 0 179334 283 0 0 25 0 1 0 25758791 1067380736 258135 1992294400 134512640 137138936 4287025888 18446744073709551615 134542301 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27633/statm: 260591 258135 191 642 0 259947 0
Current children cumulated CPU time (s) 1796.17
Current children cumulated vsize (KiB) 1042364

[startup+1797.5 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 27694
/proc/meminfo: memFree=740704/2059040 swapFree=4140260/4192956
[pid=27633] ppid=27631 vsize=1042364 CPUtime=1796.97
/proc/27633/stat : 27633 (bsolo_pb10) R 27631 27633 27236 0 -1 4202496 261322 0 0 0 179414 283 0 0 25 0 1 0 25758791 1067380736 258135 1992294400 134512640 137138936 4287025888 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27633/statm: 260591 258135 191 642 0 259947 0
Current children cumulated CPU time (s) 1796.97
Current children cumulated vsize (KiB) 1042364

[startup+1798.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 27694
/proc/meminfo: memFree=740704/2059040 swapFree=4140260/4192956
[pid=27633] ppid=27631 vsize=1042364 CPUtime=1797.77
/proc/27633/stat : 27633 (bsolo_pb10) R 27631 27633 27236 0 -1 4202496 261322 0 0 0 179494 283 0 0 25 0 1 0 25758791 1067380736 258135 1992294400 134512640 137138936 4287025888 18446744073709551615 136500372 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27633/statm: 260591 258135 191 642 0 259947 0
Current children cumulated CPU time (s) 1797.77
Current children cumulated vsize (KiB) 1042364

[startup+1798.51 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 27694
/proc/meminfo: memFree=740704/2059040 swapFree=4140260/4192956
[pid=27633] ppid=27631 vsize=1042364 CPUtime=1797.98
/proc/27633/stat : 27633 (bsolo_pb10) R 27631 27633 27236 0 -1 4202496 261322 0 0 0 179515 283 0 0 25 0 1 0 25758791 1067380736 258135 1992294400 134512640 137138936 4287025888 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/27633/statm: 260591 258135 191 642 0 259947 0
Current children cumulated CPU time (s) 1797.98
Current children cumulated vsize (KiB) 1042364

[startup+1798.6 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 27694
/proc/meminfo: memFree=740704/2059040 swapFree=4140260/4192956
[pid=27633] ppid=27631 vsize=0 CPUtime=1798.07
/proc/27633/stat : 27633 (bsolo_pb10) R 27631 27633 27236 0 -1 4202500 261323 0 0 0 179516 291 0 0 25 0 1 0 25758791 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/27633/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1798.07
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1798.63
CPU time (s): 1798.11
CPU user time (s): 1795.17
CPU system time (s): 2.94155
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 1046560

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.17
system time used= 2.94155
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 261323
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= 5363

runsolver used 2.97955 second user time and 8.47771 second system time

The end

Launcher Data 

Begin job on node013 at 2010-06-14 09:46:13
IDJOB=2657578
IDBENCH=2255
IDSOLVER=1163
FILE ID=node013/2657578-1276501573
PBS_JOBID= 11173406
Free space on /tmp= 62504 MiB

SOLVER NAME= bsolo 3.2 Cl
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb53-24-opb/normalized-frb53-24-3.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2657578-1276501573/watcher-2657578-1276501573 -o /tmp/evaluation-result-2657578-1276501573/solver-2657578-1276501573 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l1 HOME/instance-2657578-1276501573.opb

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

MD5SUM BENCH= 1925793f412227c60146f261684ef7c1
RANDOM SEED=1922188291

node013.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		: 3000.253
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	: 6000.50
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		: 3000.253
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:       1777260 kB
Buffers:         95756 kB
Cached:         106128 kB
SwapCached:       5796 kB
Active:         102216 kB
Inactive:       112744 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1777260 kB
SwapTotal:     4192956 kB
SwapFree:      4140260 kB
Dirty:            6132 kB
Writeback:           0 kB
AnonPages:       11556 kB
Mapped:          12820 kB
Slab:            45028 kB
PageTables:       3960 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181344 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= 62500 MiB
End job on node013 at 2010-06-14 10:16:12