Trace number 2656625

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 CardSAT-43 1798.11 1798.6

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb56-25-opb/normalized-frb56-25-1.opb
MD5SUMb8b0df75c0f0dbb89ae9601b9070a445
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-45
Best CPU time to get the best result obtained on this benchmark1800.17
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -54
Optimality of the best value was proved NO
Number of variables1400
Total number of constraints109676
Number of constraints which are clauses109676
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 1400
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 1400
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 1400
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: Cardinality Constraint Learning
0.00/0.00	c Instance file HOME/instance-2656625-1276496776.opb
0.00/0.00	c File size is 2689847 bytes.
0.40/0.42	c Highest Coefficient sum: 1400
0.40/0.42	c Parsing was ok!!
0.40/0.42	c Total parsing time: 0.425 s
0.40/0.46	c Var: 1400 Constr: 109676 109676/0/0 Lit: 219352 Watch. Lit: 219352
0.40/0.46	c Obj. Vars: 1400 (100 % of total variables)
3.89/3.91	c Pre-processing Time: 3.912 s
3.89/3.92	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
3.89/3.92	c        0   1400   109676   219352    2   219352   36558      0      0 3.91
3.89/3.92	c Switching off lower bounding mode.
3.89/3.93	o -39
3.89/3.94	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
3.89/3.94	c        0   1400   109677   220752    2   219393   37558      1      0 3.94
3.89/3.94	o -40
4.19/4.27	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
4.19/4.27	c        1   1400   109679   223510    2   219437   37558      3      0 3.94
4.19/4.27	c      101   1400   109784   365994    3   219647   41314    108     24 4.19
4.19/4.27	o -41
33.38/33.47	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
33.38/33.47	c      136   1400   109822   417579    3   219764   37558    146     31 4.28
33.38/33.47	c      236   1400   109926   558603    5   219972   41314    250     52 4.53
33.38/33.47	c      486   1400   110199   928371    8   220518   45446    523     94 5.16
33.38/33.47	c      961   1400   110722  1636833   14   221564   49991   1046    148 6.45
33.38/33.47	c     1775   1400   111609  2838975   25   223338   54991   1933    200 8.86
33.38/33.47	c     3095   1400   113070  4818203   42   226260   60491   3394    235 13.14
33.38/33.47	c     5176   1400   115391  7959964   68   230902   66541   5715    248 20.86
33.38/33.47	c     8399   1400   118924 12746224  107   237968   73196   9248    251 33.44
33.38/33.47	o -42
163.74/163.80	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
163.74/163.80	c     8400   1400   118926 12748982  107   238014   37558   9250    250 33.47
163.74/163.80	c     8501   1400   119034 12895249  108   238230   41314   9358    251 33.81
163.74/163.80	c     8752   1400   119303 13259563  111   238768   45446   9627    252 34.64
163.74/163.80	c     9227   1400   119828 13970004  116   239818   49991  10152    253 36.35
163.74/163.80	c    10040   1400   120696 15145757  125   241554   54991  11020    254 39.52
163.74/163.80	c    11361   1400   122172 17143183  140   244506   60491  12496    254 44.66
163.74/163.80	c    13442   1400   124486 20275005  162   249134   66541  14810    247 54.36
163.74/163.80	c    16666   1400   128083 25143653  196   256328   73196  18407    238 69.85
163.74/163.80	c    21602   1400   133475 32445109  243   267112   80516  23799    215 100.02
163.74/163.80	c    29108   1400   141481 43287316  305   283124   88568  31805    192 150.82
163.74/163.80	o -43
1797.90/1798.49	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1797.90/1798.49	c    31132   1400   143709 46301823  322   287700   37558  34033    190 163.76
1797.90/1798.49	c    31232   1400   143818 46449295  322   287918   41314  34142    189 164.42
1797.90/1798.49	c    31483   1400   144105 46837183  325   288492   45446  34429    189 165.78
1797.90/1798.49	c    31958   1400   144628 47544563  328   289538   49991  34952    188 169.22
1797.90/1798.49	c    32771   1400   145545 48783792  335   291372   54991  35869    188 173.90
1797.90/1798.49	c    34091   1400   147031 50793163  345   294344   60491  37355    187 181.97
1797.90/1798.49	c    36172   1400   149358 53939307  361   298998   66541  39682    185 195.28
1797.90/1798.49	c    39395   1400   153021 58891491  384   306324   73196  43345    181 217.25
1797.90/1798.49	c    44331   1400   158623 66465951  419   317528   80516  48947    172 257.64
1797.90/1798.49	c    51838   1400   166991 77768901  465   334343   88568  57315    163 316.16
1797.90/1798.49	c Reducing formula size due to memory constraints
1797.90/1798.49	c Memory Limit: 1000.00 MB  Used: 1005.55 MB
1797.90/1798.49	c    63201   1400   134308 33497503  249   268817  148527  24632    149 422.71
1797.90/1798.49	c    80345   1400   153682 59654956  388   307644  163380  44006    140 572.98
1797.90/1798.49	c Reducing formula size due to memory constraints
1797.90/1798.49	c Memory Limit: 1000.00 MB  Used: 1016.45 MB
1797.90/1798.49	c   106164   1400   136422 36339190  266   273042  148628  26746    128 828.21
1797.90/1798.49	c Reducing formula size due to memory constraints
1797.90/1798.49	c Memory Limit: 1000.00 MB  Used: 1008.12 MB
1797.90/1798.49	c   144996   1400   133697 32667701  244   267556  148449  24021    118 1223.40
1797.90/1798.49	c Reducing formula size due to memory constraints
1797.90/1798.49	c Memory Limit: 1000.00 MB  Used: 1001.62 MB
1797.90/1798.49	c   203348   1400   153092 58865316  384   306600  148380  43416    115 1757.93
1797.90/1798.49	c Resources Exceeded
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-x133 -x132 -x131 -x130 -x129 -x128 -x127 -x126 -x125 -x124 -x123 -x122 -x121 -x120 -x119 -x118 -x117 -x116 -x115 -x114 -x113 -x112 -x111 -x110 -x109 -x108 -x107 -x106 -x105 -x104 x103 -x102 -x101 -x100 -x99 -x98 x97 -x96 -x95 -x94 -x93 -x92 -x91 -x90 -x89 -x88 -x87 -x86 -x85 -x84 -x83 -x82 -x81 -x80 -x79 -x78 -x77 -x76 x75 -x74 -x73 -x72 -x71 -x70 -x69 -x68 -x67 -x66 -x65 -x64 -x63 -x62 -x61 -x60 -x59 -x58 -x57 -x56 -x55 -x54 -x53 -x52 -x51 -x50 -x49 -x48 -x47 -x46 -x45 -x44 -x43 -x42 -x41 -x40 -x39 -x38 -x37 -x36 -x35 -x34 -x33 -x32 -x31 -x30 -x29 -x28 -x27 x26 -x25 -x24 -x23 -x22 -x21 -x20 -x19 -x18 -x17 -x16 -x15 -x14 -x13 -x12 -x11 -x10 -x9 x8 -x7 -x6 -x5 -x4 -x3 -x2 -x1 
1797.90/1798.49	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.90/1798.49	c   36   209132  20926   236716   159468 67489160  49792    116 1798.00
1797.90/1798.49	c Objective: -43
1797.90/1798.49	s SATISFIABLE
1797.90/1798.49	c Total time: 1798 s

Verifier Data 

OK	-43

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2656625-1276496776/watcher-2656625-1276496776 -o /tmp/evaluation-result-2656625-1276496776/solver-2656625-1276496776 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l2 HOME/instance-2656625-1276496776.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 1.06 3/106 30440
/proc/meminfo: memFree=1802688/2059040 swapFree=4136456/4192956
[pid=30440] ppid=30438 vsize=13560 CPUtime=0
/proc/30440/stat : 30440 (bsolo_pb10) R 30438 30440 30321 0 -1 4202496 355 0 0 0 0 0 0 0 20 0 1 0 25281612 13885440 274 1992294400 134512640 137138936 4288036144 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30440/statm: 3390 275 176 642 0 2089 0

[startup+0.100238 s]
/proc/loadavg: 1.00 1.00 1.06 3/106 30440
/proc/meminfo: memFree=1802688/2059040 swapFree=4136456/4192956
[pid=30440] ppid=30438 vsize=15896 CPUtime=0.09
/proc/30440/stat : 30440 (bsolo_pb10) R 30438 30440 30321 0 -1 4202496 1070 0 0 0 9 0 0 0 20 0 1 0 25281612 16277504 989 1992294400 134512640 137138936 4288036144 18446744073709551615 136511170 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30440/statm: 3974 989 314 642 0 2673 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15896

[startup+0.20125 s]
/proc/loadavg: 1.00 1.00 1.06 3/106 30440
/proc/meminfo: memFree=1802688/2059040 swapFree=4136456/4192956
[pid=30440] ppid=30438 vsize=18376 CPUtime=0.19
/proc/30440/stat : 30440 (bsolo_pb10) R 30438 30440 30321 0 -1 4202496 1874 0 0 0 19 0 0 0 20 0 1 0 25281612 18817024 1793 1992294400 134512640 137138936 4288036144 18446744073709551615 136577166 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30440/statm: 4594 1794 471 642 0 3293 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 18376

[startup+0.301261 s]
/proc/loadavg: 1.00 1.00 1.06 3/106 30440
/proc/meminfo: memFree=1802688/2059040 swapFree=4136456/4192956
[pid=30440] ppid=30438 vsize=20988 CPUtime=0.29
/proc/30440/stat : 30440 (bsolo_pb10) R 30438 30440 30321 0 -1 4202496 2671 0 0 0 29 0 0 0 20 0 1 0 25281612 21491712 2590 1992294400 134512640 137138936 4288036144 18446744073709551615 136511090 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30440/statm: 5247 2590 627 642 0 3946 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20988

[startup+0.701308 s]
/proc/loadavg: 1.00 1.00 1.06 3/106 30440
/proc/meminfo: memFree=1802688/2059040 swapFree=4136456/4192956
[pid=30440] ppid=30438 vsize=30244 CPUtime=0.7
/proc/30440/stat : 30440 (bsolo_pb10) R 30438 30440 30321 0 -1 4202496 5863 0 0 0 68 2 0 0 21 0 1 0 25281612 30969856 5125 1992294400 134512640 137138936 4288036144 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30440/statm: 7561 5125 185 642 0 6917 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 30244

[startup+1.5004 s]
/proc/loadavg: 1.00 1.00 1.06 2/107 30441
/proc/meminfo: memFree=1782468/2059040 swapFree=4136456/4192956
[pid=30440] ppid=30438 vsize=30244 CPUtime=1.49
/proc/30440/stat : 30440 (bsolo_pb10) R 30438 30440 30321 0 -1 4202496 5863 0 0 0 145 4 0 0 22 0 1 0 25281612 30969856 5125 1992294400 134512640 137138936 4288036144 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30440/statm: 7561 5125 185 642 0 6917 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 30244

[startup+3.10059 s]
/proc/loadavg: 1.00 1.00 1.06 2/107 30441
/proc/meminfo: memFree=1782468/2059040 swapFree=4136456/4192956
[pid=30440] ppid=30438 vsize=30244 CPUtime=3.09
/proc/30440/stat : 30440 (bsolo_pb10) R 30438 30440 30321 0 -1 4202496 5863 0 0 0 301 8 0 0 25 0 1 0 25281612 30969856 5125 1992294400 134512640 137138936 4288036144 18446744073709551615 134540085 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30440/statm: 7561 5125 185 642 0 6917 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 30244

[startup+6.30097 s]
/proc/loadavg: 1.00 1.00 1.05 2/107 30441
/proc/meminfo: memFree=1774284/2059040 swapFree=4136456/4192956
[pid=30440] ppid=30438 vsize=43872 CPUtime=6.29
/proc/30440/stat : 30440 (bsolo_pb10) R 30438 30440 30321 0 -1 4202496 10939 0 0 0 617 12 0 0 25 0 1 0 25281612 44924928 8536 1992294400 134512640 137138936 4288036144 18446744073709551615 134602766 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30440/statm: 10968 8536 192 642 0 10324 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 43872

[startup+12.7007 s]
/proc/loadavg: 1.00 1.00 1.05 2/107 30441
/proc/meminfo: memFree=1732504/2059040 swapFree=4136456/4192956
[pid=30440] ppid=30438 vsize=83348 CPUtime=12.68
/proc/30440/stat : 30440 (bsolo_pb10) R 30438 30440 30321 0 -1 4202496 20815 0 0 0 1250 18 0 0 25 0 1 0 25281612 85348352 18412 1992294400 134512640 137138936 4288036144 18446744073709551615 136501693 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30440/statm: 20837 18412 192 642 0 20193 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 83348

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.05 2/107 30443
/proc/meminfo: memFree=1662196/2059040 swapFree=4136456/4192956
[pid=30440] ppid=30438 vsize=151396 CPUtime=25.49
/proc/30440/stat : 30440 (bsolo_pb10) R 30438 30440 30321 0 -1 4202496 37816 0 0 0 2522 27 0 0 25 0 1 0 25281612 155029504 35413 1992294400 134512640 137138936 4288036144 18446744073709551615 134573759 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30440/statm: 37849 35413 192 642 0 37205 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 151396

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.05 2/107 30443
/proc/meminfo: memFree=1543280/2059040 swapFree=4136456/4192956
[pid=30440] ppid=30438 vsize=270656 CPUtime=51.08
/proc/30440/stat : 30440 (bsolo_pb10) R 30438 30440 30321 0 -1 4202496 67633 0 0 0 5065 43 0 0 25 0 1 0 25281612 277151744 65230 1992294400 134512640 137138936 4288036144 18446744073709551615 136504512 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30440/statm: 67664 65230 192 642 0 67020 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 270656

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/107 30445
/proc/meminfo: memFree=1367944/2059040 swapFree=4136456/4192956
[pid=30440] ppid=30438 vsize=443896 CPUtime=102.27
/proc/30440/stat : 30440 (bsolo_pb10) R 30438 30440 30321 0 -1 4202496 110946 0 0 0 10161 66 0 0 25 0 1 0 25281612 454549504 108543 1992294400 134512640 137138936 4288036144 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30440/statm: 110974 108543 192 642 0 110330 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 443896

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/107 30445
/proc/meminfo: memFree=1201536/2059040 swapFree=4136456/4192956
[pid=30440] ppid=30438 vsize=611548 CPUtime=162.25
/proc/30440/stat : 30440 (bsolo_pb10) R 30438 30440 30321 0 -1 4202496 152856 0 0 0 16134 91 0 0 25 0 1 0 25281612 626225152 150453 1992294400 134512640 137138936 4288036144 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30440/statm: 152887 150453 192 642 0 152243 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 611548

[startup+222.309 s]
/proc/loadavg: 1.00 1.00 1.03 2/107 30447
/proc/meminfo: memFree=1022604/2059040 swapFree=4136456/4192956
[pid=30440] ppid=30438 vsize=788588 CPUtime=222.24
/proc/30440/stat : 30440 (bsolo_pb10) R 30438 30440 30321 0 -1 4202496 197108 0 0 0 22106 118 0 0 25 0 1 0 25281612 807514112 194705 1992294400 134512640 137138936 4288036144 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30440/statm: 197147 194705 192 642 0 196503 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 788588

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/107 30449
/proc/meminfo: memFree=870828/2059040 swapFree=4136456/4192956
[pid=30440] ppid=30438 vsize=941764 CPUtime=282.21
/proc/30440/stat : 30440 (bsolo_pb10) R 30438 30440 30321 0 -1 4202496 235403 0 0 0 28080 141 0 0 25 0 1 0 25281612 964366336 233000 1992294400 134512640 137138936 4288036144 18446744073709551615 136500283 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30440/statm: 235441 233000 192 642 0 234797 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 941764

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/107 30451
/proc/meminfo: memFree=769148/2059040 swapFree=4136456/4192956
[pid=30440] ppid=30438 vsize=1041100 CPUtime=342.2
/proc/30440/stat : 30440 (bsolo_pb10) R 30438 30440 30321 0 -1 4202496 260309 0 0 0 34062 158 0 0 25 0 1 0 25281612 1066086400 257848 1992294400 134512640 137138936 4288036144 18446744073709551615 134540747 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30440/statm: 260275 257848 192 642 0 259631 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 1041100

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/107 30453
/proc/meminfo: memFree=769024/2059040 swapFree=4136456/4192956
[pid=30440] ppid=30438 vsize=1041100 CPUtime=402.18
/proc/30440/stat : 30440 (bsolo_pb10) R 30438 30440 30321 0 -1 4202496 260309 0 0 0 40055 163 0 0 25 0 1 0 25281612 1066086400 257848 1992294400 134512640 137138936 4288036144 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30440/statm: 260275 257848 192 642 0 259631 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 1041100

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/107 30453
/proc/meminfo: memFree=768900/2059040 swapFree=4136456/4192956
[pid=30440] ppid=30438 vsize=1041100 CPUtime=462.16
/proc/30440/stat : 30440 (bsolo_pb10) R 30438 30440 30321 0 -1 4202496 260309 0 0 0 46049 167 0 0 25 0 1 0 25281612 1066086400 257848 1992294400 134512640 137138936 4288036144 18446744073709551615 134542345 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30440/statm: 260275 257848 192 642 0 259631 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 1041100

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30455
/proc/meminfo: memFree=768900/2059040 swapFree=4136456/4192956
[pid=30440] ppid=30438 vsize=1041100 CPUtime=522.15
/proc/30440/stat : 30440 (bsolo_pb10) R 30438 30440 30321 0 -1 4202496 260309 0 0 0 52044 171 0 0 25 0 1 0 25281612 1066086400 257848 1992294400 134512640 137138936 4288036144 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30440/statm: 260275 257848 192 642 0 259631 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 1041100

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30457
/proc/meminfo: memFree=768776/2059040 swapFree=4136456/4192956
[pid=30440] ppid=30438 vsize=1041100 CPUtime=582.13
/proc/30440/stat : 30440 (bsolo_pb10) R 30438 30440 30321 0 -1 4202496 260309 0 0 0 58039 174 0 0 25 0 1 0 25281612 1066086400 257848 1992294400 134512640 137138936 4288036144 18446744073709551615 136297633 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30440/statm: 260275 257848 192 642 0 259631 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 1041100

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30459
/proc/meminfo: memFree=768776/2059040 swapFree=4136456/4192956
[pid=30440] ppid=30438 vsize=1041100 CPUtime=642.12
/proc/30440/stat : 30440 (bsolo_pb10) R 30438 30440 30321 0 -1 4202496 260309 0 0 0 64035 177 0 0 25 0 1 0 25281612 1066086400 257848 1992294400 134512640 137138936 4288036144 18446744073709551615 136296981 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30440/statm: 260275 257848 192 642 0 259631 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 1041100

[startup+702.302 s]

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

/proc/meminfo: memFree=755632/2059040 swapFree=4136456/4192956
[pid=30440] ppid=30438 vsize=1053792 CPUtime=1121.99
/proc/30440/stat : 30440 (bsolo_pb10) R 30438 30440 30321 0 -1 4202496 263545 0 0 0 111993 206 0 0 25 0 1 0 25281612 1079083008 261025 1992294400 134512640 137138936 4288036144 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30440/statm: 263448 261025 192 642 0 262804 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 1053792

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30473
/proc/meminfo: memFree=755508/2059040 swapFree=4136456/4192956
[pid=30440] ppid=30438 vsize=1053792 CPUtime=1181.97
/proc/30440/stat : 30440 (bsolo_pb10) R 30438 30440 30321 0 -1 4202496 263545 0 0 0 117988 209 0 0 25 0 1 0 25281612 1079083008 261025 1992294400 134512640 137138936 4288036144 18446744073709551615 136500283 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30440/statm: 263448 261025 192 642 0 262804 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 1053792

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30475
/proc/meminfo: memFree=755756/2059040 swapFree=4136456/4192956
[pid=30440] ppid=30438 vsize=1053376 CPUtime=1241.95
/proc/30440/stat : 30440 (bsolo_pb10) R 30438 30440 30321 0 -1 4202496 263545 0 0 0 123981 214 0 0 25 0 1 0 25281612 1078657024 260921 1992294400 134512640 137138936 4288036144 18446744073709551615 136504225 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30440/statm: 263344 260921 192 642 0 262700 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 1053376

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30477
/proc/meminfo: memFree=755632/2059040 swapFree=4136456/4192956
[pid=30440] ppid=30438 vsize=1053376 CPUtime=1301.94
/proc/30440/stat : 30440 (bsolo_pb10) R 30438 30440 30321 0 -1 4202496 263545 0 0 0 129977 217 0 0 25 0 1 0 25281612 1078657024 260921 1992294400 134512640 137138936 4288036144 18446744073709551615 136504225 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30440/statm: 263344 260921 192 642 0 262700 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 1053376

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30477
/proc/meminfo: memFree=755632/2059040 swapFree=4136456/4192956
[pid=30440] ppid=30438 vsize=1053376 CPUtime=1361.92
/proc/30440/stat : 30440 (bsolo_pb10) R 30438 30440 30321 0 -1 4202496 263545 0 0 0 135972 220 0 0 25 0 1 0 25281612 1078657024 260921 1992294400 134512640 137138936 4288036144 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30440/statm: 263344 260921 192 642 0 262700 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 1053376

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30479
/proc/meminfo: memFree=755756/2059040 swapFree=4136456/4192956
[pid=30440] ppid=30438 vsize=1053376 CPUtime=1421.91
/proc/30440/stat : 30440 (bsolo_pb10) R 30438 30440 30321 0 -1 4202496 263545 0 0 0 141967 224 0 0 25 0 1 0 25281612 1078657024 260921 1992294400 134512640 137138936 4288036144 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30440/statm: 263344 260921 192 642 0 262700 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 1053376

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30481
/proc/meminfo: memFree=755756/2059040 swapFree=4136456/4192956
[pid=30440] ppid=30438 vsize=1053376 CPUtime=1481.89
/proc/30440/stat : 30440 (bsolo_pb10) R 30438 30440 30321 0 -1 4202496 263545 0 0 0 147961 228 0 0 25 0 1 0 25281612 1078657024 260921 1992294400 134512640 137138936 4288036144 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30440/statm: 263344 260921 192 642 0 262700 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 1053376

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30483
/proc/meminfo: memFree=755632/2059040 swapFree=4136456/4192956
[pid=30440] ppid=30438 vsize=1053376 CPUtime=1541.88
/proc/30440/stat : 30440 (bsolo_pb10) R 30438 30440 30321 0 -1 4202496 263545 0 0 0 153956 232 0 0 25 0 1 0 25281612 1078657024 260921 1992294400 134512640 137138936 4288036144 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30440/statm: 263344 260921 192 642 0 262700 0
Current children cumulated CPU time (s) 1541.88
Current children cumulated vsize (KiB) 1053376

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30485
/proc/meminfo: memFree=755632/2059040 swapFree=4136456/4192956
[pid=30440] ppid=30438 vsize=1053376 CPUtime=1601.85
/proc/30440/stat : 30440 (bsolo_pb10) R 30438 30440 30321 0 -1 4202496 263545 0 0 0 159949 236 0 0 25 0 1 0 25281612 1078657024 260921 1992294400 134512640 137138936 4288036144 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30440/statm: 263344 260921 192 642 0 262700 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 1053376

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30485
/proc/meminfo: memFree=755756/2059040 swapFree=4136456/4192956
[pid=30440] ppid=30438 vsize=1053376 CPUtime=1661.84
/proc/30440/stat : 30440 (bsolo_pb10) R 30438 30440 30321 0 -1 4202496 263545 0 0 0 165944 240 0 0 25 0 1 0 25281612 1078657024 260921 1992294400 134512640 137138936 4288036144 18446744073709551615 136500388 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30440/statm: 263344 260921 192 642 0 262700 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 1053376

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30487
/proc/meminfo: memFree=755508/2059040 swapFree=4136456/4192956
[pid=30440] ppid=30438 vsize=1053376 CPUtime=1721.83
/proc/30440/stat : 30440 (bsolo_pb10) R 30438 30440 30321 0 -1 4202496 263545 0 0 0 171940 243 0 0 25 0 1 0 25281612 1078657024 260921 1992294400 134512640 137138936 4288036144 18446744073709551615 134542525 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30440/statm: 263344 260921 192 642 0 262700 0
Current children cumulated CPU time (s) 1721.83
Current children cumulated vsize (KiB) 1053376

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30489
/proc/meminfo: memFree=755384/2059040 swapFree=4136456/4192956
[pid=30440] ppid=30438 vsize=1053376 CPUtime=1781.81
/proc/30440/stat : 30440 (bsolo_pb10) R 30438 30440 30321 0 -1 4202496 263545 0 0 0 177934 247 0 0 25 0 1 0 25281612 1078657024 260921 1992294400 134512640 137138936 4288036144 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30440/statm: 263344 260921 192 642 0 262700 0
Current children cumulated CPU time (s) 1781.81
Current children cumulated vsize (KiB) 1053376

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

[startup+1792.01 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30489
/proc/meminfo: memFree=755384/2059040 swapFree=4136456/4192956
[pid=30440] ppid=30438 vsize=1053376 CPUtime=1791.51
/proc/30440/stat : 30440 (bsolo_pb10) R 30438 30440 30321 0 -1 4202496 263545 0 0 0 178903 248 0 0 25 0 1 0 25281612 1078657024 260921 1992294400 134512640 137138936 4288036144 18446744073709551615 134618336 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30440/statm: 263344 260921 192 642 0 262700 0
Current children cumulated CPU time (s) 1791.51
Current children cumulated vsize (KiB) 1053376

[startup+1795.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30489
/proc/meminfo: memFree=755384/2059040 swapFree=4136456/4192956
[pid=30440] ppid=30438 vsize=1053376 CPUtime=1794.71
/proc/30440/stat : 30440 (bsolo_pb10) R 30438 30440 30321 0 -1 4202496 263545 0 0 0 179223 248 0 0 25 0 1 0 25281612 1078657024 260921 1992294400 134512640 137138936 4288036144 18446744073709551615 134618216 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30440/statm: 263344 260921 192 642 0 262700 0
Current children cumulated CPU time (s) 1794.71
Current children cumulated vsize (KiB) 1053376

[startup+1796.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30489
/proc/meminfo: memFree=755384/2059040 swapFree=4136456/4192956
[pid=30440] ppid=30438 vsize=1053376 CPUtime=1796.3
/proc/30440/stat : 30440 (bsolo_pb10) R 30438 30440 30321 0 -1 4202496 263545 0 0 0 179382 248 0 0 25 0 1 0 25281612 1078657024 260921 1992294400 134512640 137138936 4288036144 18446744073709551615 136504225 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30440/statm: 263344 260921 192 642 0 262700 0
Current children cumulated CPU time (s) 1796.3
Current children cumulated vsize (KiB) 1053376

[startup+1797.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30489
/proc/meminfo: memFree=755384/2059040 swapFree=4136456/4192956
[pid=30440] ppid=30438 vsize=1053376 CPUtime=1797.1
/proc/30440/stat : 30440 (bsolo_pb10) R 30438 30440 30321 0 -1 4202496 263545 0 0 0 179462 248 0 0 25 0 1 0 25281612 1078657024 260921 1992294400 134512640 137138936 4288036144 18446744073709551615 134542829 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30440/statm: 263344 260921 192 642 0 262700 0
Current children cumulated CPU time (s) 1797.1
Current children cumulated vsize (KiB) 1053376

[startup+1798 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30489
/proc/meminfo: memFree=755384/2059040 swapFree=4136456/4192956
[pid=30440] ppid=30438 vsize=1053376 CPUtime=1797.5
/proc/30440/stat : 30440 (bsolo_pb10) R 30438 30440 30321 0 -1 4202496 263545 0 0 0 179502 248 0 0 25 0 1 0 25281612 1078657024 260921 1992294400 134512640 137138936 4288036144 18446744073709551615 136500388 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30440/statm: 263344 260921 192 642 0 262700 0
Current children cumulated CPU time (s) 1797.5
Current children cumulated vsize (KiB) 1053376

[startup+1798.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30489
/proc/meminfo: memFree=755384/2059040 swapFree=4136456/4192956
[pid=30440] ppid=30438 vsize=1053376 CPUtime=1797.9
/proc/30440/stat : 30440 (bsolo_pb10) R 30438 30440 30321 0 -1 4202496 263545 0 0 0 179542 248 0 0 25 0 1 0 25281612 1078657024 260921 1992294400 134512640 137138936 4288036144 18446744073709551615 134606964 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/30440/statm: 263344 260921 192 642 0 262700 0
Current children cumulated CPU time (s) 1797.9
Current children cumulated vsize (KiB) 1053376

[startup+1798.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 30489
/proc/meminfo: memFree=818872/2059040 swapFree=4136456/4192956
[pid=30440] ppid=30438 vsize=0 CPUtime=1798.01
/proc/30440/stat : 30440 (bsolo_pb10) R 30438 30440 30321 0 -1 4202500 263546 0 0 0 179551 250 0 0 25 0 1 0 25281612 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/30440/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1798.01
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1798.6
CPU time (s): 1798.11
CPU user time (s): 1795.52
CPU system time (s): 2.5936
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 1053792

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.52
system time used= 2.59361
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 263546
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= 6346

runsolver used 3.00054 second user time and 8.45371 second system time

The end

Launcher Data 

Begin job on node001 at 2010-06-14 08:26:16
IDJOB=2656625
IDBENCH=2249
IDSOLVER=1162
FILE ID=node001/2656625-1276496776
PBS_JOBID= 11173408
Free space on /tmp= 62432 MiB

SOLVER NAME= bsolo 3.2 Card
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb56-25-opb/normalized-frb56-25-1.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2656625-1276496776/watcher-2656625-1276496776 -o /tmp/evaluation-result-2656625-1276496776/solver-2656625-1276496776 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l2 HOME/instance-2656625-1276496776.opb

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

MD5SUM BENCH= b8b0df75c0f0dbb89ae9601b9070a445
RANDOM SEED=1403294703

node001.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		: 3000.202
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		: 3000.202
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1803092 kB
Buffers:         66176 kB
Cached:         111908 kB
SwapCached:       9304 kB
Active:         102204 kB
Inactive:        88100 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1803092 kB
SwapTotal:     4192956 kB
SwapFree:      4136456 kB
Dirty:            6512 kB
Writeback:           0 kB
AnonPages:       10896 kB
Mapped:           9252 kB
Slab:            43868 kB
PageTables:       4092 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182324 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= 62428 MiB
End job on node001 at 2010-06-14 08:56:15