Trace number 2656610

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-45 1798.11 1798.71

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb59-26-opb/normalized-frb59-26-2.opb
MD5SUMf7a936a02ddf18c17dc27b7b53733ab1
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 benchmark1800.18
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 constraints126163
Number of constraints which are clauses126163
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: Cardinality Constraint Learning
0.00/0.00	c Instance file HOME/instance-2656610-1276511531.opb
0.00/0.00	c File size is 3113083 bytes.
0.39/0.49	c Highest Coefficient sum: 1534
0.39/0.49	c Parsing was ok!!
0.39/0.49	c Total parsing time: 0.495 s
0.49/0.54	c Var: 1534 Constr: 126163 126163/0/0 Lit: 252326 Watch. Lit: 252326
0.49/0.54	c Obj. Vars: 1534 (100 % of total variables)
4.79/4.80	c Pre-processing Time: 4.799 s
4.79/4.80	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
4.79/4.80	c        0   1534   126163   252326    2   252326   42054      0      0 4.80
4.79/4.80	c Switching off lower bounding mode.
4.79/4.82	o -42
4.79/4.84	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
4.79/4.84	c        0   1534   126164   253860    2   252370   43054      1      0 4.83
4.79/4.84	o -43
5.09/5.12	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
5.09/5.12	c        6   1534   126171   264330    2   252427   43054      8      1 4.85
5.09/5.12	c      106   1534   126279   424933    3   252643   47360    116     20 5.11
5.09/5.12	o -44
26.18/26.24	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
26.18/26.24	c      108   1534   126282   429444    3   252693   43054    119     21 5.12
26.18/26.24	c      209   1534   126390   589948    4   252909   47360    227     38 5.39
26.18/26.24	c      459   1534   126663   995664    7   253455   52097    500     75 6.07
26.18/26.24	c      935   1534   127188  1775674   13   254505   57307   1025    125 7.47
26.18/26.24	c     1748   1534   128076  3095255   24   256281   63038   1913    172 10.14
26.18/26.24	c     3068   1534   129550  5283441   40   259229   69342   3387    212 14.43
26.18/26.24	c     5149   1534   131884  8749731   66   263897   76277   5721    224 22.97
26.18/26.24	o -45
1797.99/1798.60	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1797.99/1798.60	c     6028   1534   132822 10144276   76   265818   43054   6659    229 26.24
1797.99/1798.60	c     6129   1534   132934 10310563   77   266042   47360   6771    230 26.63
1797.99/1798.60	c     6379   1534   133211 10721452   80   266596   52097   7048    231 27.54
1797.99/1798.60	c     6854   1534   133738 11503509   86   267650   57307   7575    234 29.29
1797.99/1798.60	c     7668   1534   134639 12840522   95   269452   63038   8476    229 33.34
1797.99/1798.60	c     8989   1534   136108 15021317  110   272390   69342   9945    231 38.80
1797.99/1798.60	c    11071   1534   138374 18384935  132   276964   76277  12211    230 48.10
1797.99/1798.60	c    14294   1534   141927 23659728  166   284070   83905  15764    213 67.03
1797.99/1798.60	c    19230   1534   147458 31868219  216   295132   92296  21295    207 92.69
1797.99/1798.60	c    26738   1534   155862 44339548  284   311982  101526  29699    184 144.79
1797.99/1798.60	c    38101   1534   168397 62943857  373   337052  111679  42234    156 244.18
1797.99/1798.60	c Reducing formula size due to memory constraints
1797.99/1798.60	c Memory Limit: 1000.00 MB  Used: 1006.62 MB
1797.99/1798.60	c    55246   1534   147380 31732557  215   294970  168398  21217    130 424.32
1797.99/1798.60	c    81065   1534   176118 74386900  422   352572  185238  49955    121 665.29
1797.99/1798.60	c Reducing formula size due to memory constraints
1797.99/1798.60	c Memory Limit: 1000.00 MB  Used: 1002.72 MB
1797.99/1798.60	c   119897   1534   178798 78318641  438   357808  168188  52635    104 1148.96
1797.99/1798.60	c Reducing formula size due to memory constraints
1797.99/1798.60	c Memory Limit: 1000.00 MB  Used: 1015.12 MB
1797.99/1798.60	c Reducing formula size due to memory constraints
1797.99/1798.60	c Memory Limit: 1000.00 MB  Used: 1004.58 MB
1797.99/1798.60	c Resources Exceeded
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-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 
1797.99/1798.60	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.99/1798.60	c   24   172708  18443   196907   156742 45608632  30579     96 1798.01
1797.99/1798.60	c Objective: -45
1797.99/1798.60	s SATISFIABLE
1797.99/1798.60	c Total time: 1798.01 s

Verifier Data 

OK	-45

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2656610-1276511531/watcher-2656610-1276511531 -o /tmp/evaluation-result-2656610-1276511531/solver-2656610-1276511531 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l2 HOME/instance-2656610-1276511531.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 1.05 3/106 28153
/proc/meminfo: memFree=1763572/2059040 swapFree=4140260/4192956
[pid=28153] ppid=28151 vsize=13976 CPUtime=0
/proc/28153/stat : 28153 (bsolo_pb10) R 28151 28153 27957 0 -1 4202496 356 0 0 0 0 0 0 0 22 0 1 0 26754661 14311424 274 1992294400 134512640 137138936 4291082960 18446744073709551615 134517592 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28153/statm: 3494 274 176 642 0 2089 0

[startup+0.026062 s]
/proc/loadavg: 0.92 0.98 1.05 3/106 28153
/proc/meminfo: memFree=1763572/2059040 swapFree=4140260/4192956
[pid=28153] ppid=28151 vsize=14388 CPUtime=0.02
/proc/28153/stat : 28153 (bsolo_pb10) R 28151 28153 27957 0 -1 4202496 494 0 0 0 2 0 0 0 22 0 1 0 26754661 14733312 412 1992294400 134512640 137138936 4291082960 18446744073709551615 136527918 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28153/statm: 3597 413 202 642 0 2192 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 14388

[startup+0.10107 s]
/proc/loadavg: 0.92 0.98 1.05 3/106 28153
/proc/meminfo: memFree=1763572/2059040 swapFree=4140260/4192956
[pid=28153] ppid=28151 vsize=16180 CPUtime=0.09
/proc/28153/stat : 28153 (bsolo_pb10) R 28151 28153 27957 0 -1 4202496 1053 0 0 0 9 0 0 0 22 0 1 0 26754661 16568320 971 1992294400 134512640 137138936 4291082960 18446744073709551615 136462530 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28153/statm: 4045 972 310 642 0 2640 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16180

[startup+0.301096 s]
/proc/loadavg: 0.92 0.98 1.05 3/106 28153
/proc/meminfo: memFree=1763572/2059040 swapFree=4140260/4192956
[pid=28153] ppid=28151 vsize=21264 CPUtime=0.29
/proc/28153/stat : 28153 (bsolo_pb10) R 28151 28153 27957 0 -1 4202496 2609 0 0 0 29 0 0 0 22 0 1 0 26754661 21774336 2527 1992294400 134512640 137138936 4291082960 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28153/statm: 5316 2527 615 642 0 3911 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21264

[startup+0.701149 s]
/proc/loadavg: 0.92 0.98 1.05 3/106 28153
/proc/meminfo: memFree=1763572/2059040 swapFree=4140260/4192956
[pid=28153] ppid=28151 vsize=29116 CPUtime=0.69
/proc/28153/stat : 28153 (bsolo_pb10) R 28151 28153 27957 0 -1 4202496 5680 0 0 0 67 2 0 0 23 0 1 0 26754661 29814784 4837 1992294400 134512640 137138936 4291082960 18446744073709551615 136511176 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28153/statm: 7279 4837 184 642 0 6635 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 29116

[startup+1.50125 s]
/proc/loadavg: 0.92 0.98 1.05 2/107 28154
/proc/meminfo: memFree=1740748/2059040 swapFree=4140260/4192956
[pid=28153] ppid=28151 vsize=33280 CPUtime=1.49
/proc/28153/stat : 28153 (bsolo_pb10) R 28151 28153 27957 0 -1 4202496 6701 0 0 0 144 5 0 0 25 0 1 0 26754661 34078720 5858 1992294400 134512640 137138936 4291082960 18446744073709551615 134540051 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28153/statm: 8320 5858 185 642 0 7676 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 33280

[startup+3.10146 s]
/proc/loadavg: 0.93 0.98 1.05 2/107 28154
/proc/meminfo: memFree=1740624/2059040 swapFree=4140260/4192956
[pid=28153] ppid=28151 vsize=33280 CPUtime=3.09
/proc/28153/stat : 28153 (bsolo_pb10) R 28151 28153 27957 0 -1 4202496 6701 0 0 0 299 10 0 0 25 0 1 0 26754661 34078720 5858 1992294400 134512640 137138936 4291082960 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28153/statm: 8320 5858 185 642 0 7676 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 33280

[startup+6.30188 s]
/proc/loadavg: 0.93 0.98 1.05 2/107 28154
/proc/meminfo: memFree=1739880/2059040 swapFree=4140260/4192956
[pid=28153] ppid=28151 vsize=40508 CPUtime=6.29
/proc/28153/stat : 28153 (bsolo_pb10) R 28151 28153 27957 0 -1 4202496 10452 0 0 0 611 18 0 0 25 0 1 0 26754661 41480192 7684 1992294400 134512640 137138936 4291082960 18446744073709551615 134542721 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28153/statm: 10127 7684 192 642 0 9483 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 40508

[startup+12.7007 s]
/proc/loadavg: 0.93 0.98 1.05 2/107 28154
/proc/meminfo: memFree=1694744/2059040 swapFree=4140260/4192956
[pid=28153] ppid=28151 vsize=83096 CPUtime=12.69
/proc/28153/stat : 28153 (bsolo_pb10) R 28151 28153 27957 0 -1 4202496 21087 0 0 0 1244 25 0 0 25 0 1 0 26754661 85090304 18319 1992294400 134512640 137138936 4291082960 18446744073709551615 134602746 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28153/statm: 20774 18319 192 642 0 20130 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 83096

[startup+25.5004 s]
/proc/loadavg: 0.95 0.98 1.05 2/107 28154
/proc/meminfo: memFree=1622824/2059040 swapFree=4140260/4192956
[pid=28153] ppid=28151 vsize=151988 CPUtime=25.48
/proc/28153/stat : 28153 (bsolo_pb10) R 28151 28153 27957 0 -1 4202496 38337 0 0 0 2514 34 0 0 25 0 1 0 26754661 155635712 35569 1992294400 134512640 137138936 4291082960 18446744073709551615 136500283 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28153/statm: 37997 35569 192 642 0 37353 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 151988

[startup+51.1007 s]
/proc/loadavg: 0.96 0.98 1.05 2/107 28156
/proc/meminfo: memFree=1501924/2059040 swapFree=4140260/4192956
[pid=28153] ppid=28151 vsize=273136 CPUtime=51.07
/proc/28153/stat : 28153 (bsolo_pb10) R 28151 28153 27957 0 -1 4202496 68617 0 0 0 5061 46 0 0 25 0 1 0 26754661 279691264 65849 1992294400 134512640 137138936 4291082960 18446744073709551615 134609268 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28153/statm: 68284 65849 192 642 0 67640 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 273136

[startup+102.307 s]
/proc/loadavg: 0.98 0.98 1.04 2/107 28156
/proc/meminfo: memFree=1300176/2059040 swapFree=4140260/4192956
[pid=28153] ppid=28151 vsize=472872 CPUtime=102.26
/proc/28153/stat : 28153 (bsolo_pb10) R 28151 28153 27957 0 -1 4202496 118560 0 0 0 10151 75 0 0 25 0 1 0 26754661 484220928 115792 1992294400 134512640 137138936 4291082960 18446744073709551615 136504093 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28153/statm: 118218 115792 192 642 0 117574 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 472872

[startup+162.3 s]
/proc/loadavg: 0.99 0.98 1.04 2/107 28158
/proc/meminfo: memFree=1130916/2059040 swapFree=4140260/4192956
[pid=28153] ppid=28151 vsize=643272 CPUtime=162.23
/proc/28153/stat : 28153 (bsolo_pb10) R 28151 28153 27957 0 -1 4202496 161156 0 0 0 16122 101 0 0 25 0 1 0 26754661 658710528 158388 1992294400 134512640 137138936 4291082960 18446744073709551615 134606964 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28153/statm: 160818 158388 192 642 0 160174 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 643272

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 1.03 2/107 28160
/proc/meminfo: memFree=984348/2059040 swapFree=4140260/4192956
[pid=28153] ppid=28151 vsize=787992 CPUtime=222.22
/proc/28153/stat : 28153 (bsolo_pb10) R 28151 28153 27957 0 -1 4202496 197342 0 0 0 22098 124 0 0 25 0 1 0 26754661 806903808 194574 1992294400 134512640 137138936 4291082960 18446744073709551615 134618214 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28153/statm: 196998 194574 192 642 0 196354 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 787992

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 1.03 2/107 28162
/proc/meminfo: memFree=841872/2059040 swapFree=4140260/4192956
[pid=28153] ppid=28151 vsize=931748 CPUtime=282.19
/proc/28153/stat : 28153 (bsolo_pb10) R 28151 28153 27957 0 -1 4202496 233270 0 0 0 28071 148 0 0 25 0 1 0 26754661 954109952 230502 1992294400 134512640 137138936 4291082960 18446744073709551615 134577137 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28153/statm: 232937 230502 192 642 0 232293 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 931748

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.02 2/107 28164
/proc/meminfo: memFree=729032/2059040 swapFree=4140260/4192956
[pid=28153] ppid=28151 vsize=1042236 CPUtime=342.17
/proc/28153/stat : 28153 (bsolo_pb10) R 28151 28153 27957 0 -1 4202496 260955 0 0 0 34051 166 0 0 25 0 1 0 26754661 1067249664 258134 1992294400 134512640 137138936 4291082960 18446744073709551615 134540747 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28153/statm: 260559 258134 192 642 0 259915 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 1042236

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 1.02 2/107 28164
/proc/meminfo: memFree=729032/2059040 swapFree=4140260/4192956
[pid=28153] ppid=28151 vsize=1042236 CPUtime=402.16
/proc/28153/stat : 28153 (bsolo_pb10) R 28151 28153 27957 0 -1 4202496 260955 0 0 0 40047 169 0 0 25 0 1 0 26754661 1067249664 258134 1992294400 134512640 137138936 4291082960 18446744073709551615 134542342 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28153/statm: 260559 258134 192 642 0 259915 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 1042236

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 1.01 2/107 28166
/proc/meminfo: memFree=728908/2059040 swapFree=4140260/4192956
[pid=28153] ppid=28151 vsize=1042236 CPUtime=462.13
/proc/28153/stat : 28153 (bsolo_pb10) R 28151 28153 27957 0 -1 4202496 260955 0 0 0 46041 172 0 0 25 0 1 0 26754661 1067249664 258134 1992294400 134512640 137138936 4291082960 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28153/statm: 260559 258134 192 642 0 259915 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 1042236

[startup+522.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 28168
/proc/meminfo: memFree=728908/2059040 swapFree=4140260/4192956
[pid=28153] ppid=28151 vsize=1042236 CPUtime=522.11
/proc/28153/stat : 28153 (bsolo_pb10) R 28151 28153 27957 0 -1 4202496 260955 0 0 0 52035 176 0 0 25 0 1 0 26754661 1067249664 258134 1992294400 134512640 137138936 4291082960 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28153/statm: 260559 258134 192 642 0 259915 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 1042236

[startup+582.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 28170
/proc/meminfo: memFree=728784/2059040 swapFree=4140260/4192956
[pid=28153] ppid=28151 vsize=1042236 CPUtime=582.09
/proc/28153/stat : 28153 (bsolo_pb10) R 28151 28153 27957 0 -1 4202496 260955 0 0 0 58029 180 0 0 25 0 1 0 26754661 1067249664 258134 1992294400 134512640 137138936 4291082960 18446744073709551615 136504182 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28153/statm: 260559 258134 192 642 0 259915 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 1042236

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 28172
/proc/meminfo: memFree=728784/2059040 swapFree=4140260/4192956
[pid=28153] ppid=28151 vsize=1042236 CPUtime=642.08
/proc/28153/stat : 28153 (bsolo_pb10) R 28151 28153 27957 0 -1 4202496 260955 0 0 0 64025 183 0 0 25 0 1 0 26754661 1067249664 258134 1992294400 134512640 137138936 4291082960 18446744073709551615 134542310 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28153/statm: 260559 258134 192 642 0 259915 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 1042236

[startup+702.301 s]

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

/proc/meminfo: memFree=728412/2059040 swapFree=4140260/4192956
[pid=28153] ppid=28151 vsize=1042236 CPUtime=1061.95
/proc/28153/stat : 28153 (bsolo_pb10) R 28151 28153 27957 0 -1 4202496 260955 0 0 0 105988 207 0 0 25 0 1 0 26754661 1067249664 258134 1992294400 134512640 137138936 4291082960 18446744073709551615 134542289 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28153/statm: 260559 258134 192 642 0 259915 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 1042236

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 28184
/proc/meminfo: memFree=728412/2059040 swapFree=4140260/4192956
[pid=28153] ppid=28151 vsize=1042236 CPUtime=1121.93
/proc/28153/stat : 28153 (bsolo_pb10) R 28151 28153 27957 0 -1 4202496 260955 0 0 0 111984 209 0 0 25 0 1 0 26754661 1067249664 258134 1992294400 134512640 137138936 4291082960 18446744073709551615 134542530 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28153/statm: 260559 258134 192 642 0 259915 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 1042236

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 28186
/proc/meminfo: memFree=717252/2059040 swapFree=4140260/4192956
[pid=28153] ppid=28151 vsize=1053724 CPUtime=1181.91
/proc/28153/stat : 28153 (bsolo_pb10) R 28151 28153 27957 0 -1 4202496 263797 0 0 0 117978 213 0 0 25 0 1 0 26754661 1079013376 260976 1992294400 134512640 137138936 4291082960 18446744073709551615 135984561 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28153/statm: 263431 260976 192 642 0 262787 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 1053724

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 28188
/proc/meminfo: memFree=717128/2059040 swapFree=4140260/4192956
[pid=28153] ppid=28151 vsize=1053724 CPUtime=1241.89
/proc/28153/stat : 28153 (bsolo_pb10) R 28151 28153 27957 0 -1 4202496 263797 0 0 0 123973 216 0 0 25 0 1 0 26754661 1079013376 260976 1992294400 134512640 137138936 4291082960 18446744073709551615 136502626 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28153/statm: 263431 260976 192 642 0 262787 0
Current children cumulated CPU time (s) 1241.89
Current children cumulated vsize (KiB) 1053724

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 28188
/proc/meminfo: memFree=717004/2059040 swapFree=4140260/4192956
[pid=28153] ppid=28151 vsize=1053724 CPUtime=1301.87
/proc/28153/stat : 28153 (bsolo_pb10) R 28151 28153 27957 0 -1 4202496 263797 0 0 0 129967 220 0 0 25 0 1 0 26754661 1079013376 260976 1992294400 134512640 137138936 4291082960 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28153/statm: 263431 260976 192 642 0 262787 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 1053724

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 28190
/proc/meminfo: memFree=717004/2059040 swapFree=4140260/4192956
[pid=28153] ppid=28151 vsize=1053724 CPUtime=1361.85
/proc/28153/stat : 28153 (bsolo_pb10) R 28151 28153 27957 0 -1 4202496 263797 0 0 0 135962 223 0 0 25 0 1 0 26754661 1079013376 260976 1992294400 134512640 137138936 4291082960 18446744073709551615 134542755 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28153/statm: 263431 260976 192 642 0 262787 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 1053724

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 28192
/proc/meminfo: memFree=717004/2059040 swapFree=4140260/4192956
[pid=28153] ppid=28151 vsize=1053724 CPUtime=1421.83
/proc/28153/stat : 28153 (bsolo_pb10) R 28151 28153 27957 0 -1 4202496 263797 0 0 0 141958 225 0 0 25 0 1 0 26754661 1079013376 260976 1992294400 134512640 137138936 4291082960 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28153/statm: 263431 260976 192 642 0 262787 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 1053724

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 28194
/proc/meminfo: memFree=717004/2059040 swapFree=4140260/4192956
[pid=28153] ppid=28151 vsize=1053724 CPUtime=1481.81
/proc/28153/stat : 28153 (bsolo_pb10) R 28151 28153 27957 0 -1 4202496 263797 0 0 0 147953 228 0 0 25 0 1 0 26754661 1079013376 260976 1992294400 134512640 137138936 4291082960 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28153/statm: 263431 260976 192 642 0 262787 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 1053724

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 28196
/proc/meminfo: memFree=717004/2059040 swapFree=4140260/4192956
[pid=28153] ppid=28151 vsize=1053724 CPUtime=1541.79
/proc/28153/stat : 28153 (bsolo_pb10) R 28151 28153 27957 0 -1 4202496 263797 0 0 0 153948 231 0 0 25 0 1 0 26754661 1079013376 260976 1992294400 134512640 137138936 4291082960 18446744073709551615 134542525 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28153/statm: 263431 260976 192 642 0 262787 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 1053724

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 28196
/proc/meminfo: memFree=717004/2059040 swapFree=4140260/4192956
[pid=28153] ppid=28151 vsize=1053724 CPUtime=1601.78
/proc/28153/stat : 28153 (bsolo_pb10) R 28151 28153 27957 0 -1 4202496 263797 0 0 0 159943 235 0 0 25 0 1 0 26754661 1079013376 260976 1992294400 134512640 137138936 4291082960 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28153/statm: 263431 260976 192 642 0 262787 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 1053724

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 28198
/proc/meminfo: memFree=716880/2059040 swapFree=4140260/4192956
[pid=28153] ppid=28151 vsize=1053424 CPUtime=1661.75
/proc/28153/stat : 28153 (bsolo_pb10) R 28151 28153 27957 0 -1 4202496 263797 0 0 0 165937 238 0 0 25 0 1 0 26754661 1078706176 260933 1992294400 134512640 137138936 4291082960 18446744073709551615 136511195 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28153/statm: 263356 260933 192 642 0 262712 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 1053424

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 28200
/proc/meminfo: memFree=716880/2059040 swapFree=4140260/4192956
[pid=28153] ppid=28151 vsize=1053424 CPUtime=1721.73
/proc/28153/stat : 28153 (bsolo_pb10) R 28151 28153 27957 0 -1 4202496 263797 0 0 0 171931 242 0 0 25 0 1 0 26754661 1078706176 260933 1992294400 134512640 137138936 4291082960 18446744073709551615 134604237 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28153/statm: 263356 260933 192 642 0 262712 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 1053424

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 28211
/proc/meminfo: memFree=716632/2059040 swapFree=4140260/4192956
[pid=28153] ppid=28151 vsize=1053424 CPUtime=1781.71
/proc/28153/stat : 28153 (bsolo_pb10) R 28151 28153 27957 0 -1 4202496 263797 0 0 0 177927 244 0 0 25 0 1 0 26754661 1078706176 260933 1992294400 134512640 137138936 4291082960 18446744073709551615 134542624 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28153/statm: 263356 260933 192 642 0 262712 0
Current children cumulated CPU time (s) 1781.71
Current children cumulated vsize (KiB) 1053424

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

[startup+1791.91 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 28211
/proc/meminfo: memFree=716632/2059040 swapFree=4140260/4192956
[pid=28153] ppid=28151 vsize=1053424 CPUtime=1791.3
/proc/28153/stat : 28153 (bsolo_pb10) R 28151 28153 27957 0 -1 4202496 263797 0 0 0 178886 244 0 0 25 0 1 0 26754661 1078706176 260933 1992294400 134512640 137138936 4291082960 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28153/statm: 263356 260933 192 642 0 262712 0
Current children cumulated CPU time (s) 1791.3
Current children cumulated vsize (KiB) 1053424

[startup+1795.1 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 28211
/proc/meminfo: memFree=716632/2059040 swapFree=4140260/4192956
[pid=28153] ppid=28151 vsize=1053424 CPUtime=1794.5
/proc/28153/stat : 28153 (bsolo_pb10) R 28151 28153 27957 0 -1 4202496 263797 0 0 0 179206 244 0 0 25 0 1 0 26754661 1078706176 260933 1992294400 134512640 137138936 4291082960 18446744073709551615 135984592 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28153/statm: 263356 260933 192 642 0 262712 0
Current children cumulated CPU time (s) 1794.5
Current children cumulated vsize (KiB) 1053424

[startup+1796.7 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 28211
/proc/meminfo: memFree=716632/2059040 swapFree=4140260/4192956
[pid=28153] ppid=28151 vsize=1053424 CPUtime=1796.09
/proc/28153/stat : 28153 (bsolo_pb10) R 28151 28153 27957 0 -1 4202496 263797 0 0 0 179365 244 0 0 25 0 1 0 26754661 1078706176 260933 1992294400 134512640 137138936 4291082960 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28153/statm: 263356 260933 192 642 0 262712 0
Current children cumulated CPU time (s) 1796.09
Current children cumulated vsize (KiB) 1053424

[startup+1797.5 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 28211
/proc/meminfo: memFree=716632/2059040 swapFree=4140260/4192956
[pid=28153] ppid=28151 vsize=1053424 CPUtime=1796.89
/proc/28153/stat : 28153 (bsolo_pb10) R 28151 28153 27957 0 -1 4202496 263797 0 0 0 179445 244 0 0 25 0 1 0 26754661 1078706176 260933 1992294400 134512640 137138936 4291082960 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28153/statm: 263356 260933 192 642 0 262712 0
Current children cumulated CPU time (s) 1796.89
Current children cumulated vsize (KiB) 1053424

[startup+1798.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 28211
/proc/meminfo: memFree=716632/2059040 swapFree=4140260/4192956
[pid=28153] ppid=28151 vsize=1053424 CPUtime=1797.69
/proc/28153/stat : 28153 (bsolo_pb10) R 28151 28153 27957 0 -1 4202496 263797 0 0 0 179525 244 0 0 25 0 1 0 26754661 1078706176 260933 1992294400 134512640 137138936 4291082960 18446744073709551615 134542372 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28153/statm: 263356 260933 192 642 0 262712 0
Current children cumulated CPU time (s) 1797.69
Current children cumulated vsize (KiB) 1053424

[startup+1798.7 s]
/proc/loadavg: 0.99 0.98 1.00 2/107 28211
/proc/meminfo: memFree=716632/2059040 swapFree=4140260/4192956
[pid=28153] ppid=28151 vsize=0 CPUtime=1798.1
/proc/28153/stat : 28153 (bsolo_pb10) R 28151 28153 27957 0 -1 4202500 263798 0 0 0 179556 254 0 0 25 0 1 0 26754661 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/28153/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1798.1
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1798.71
CPU time (s): 1798.11
CPU user time (s): 1795.56
CPU system time (s): 2.55261
CPU usage (%): 99.9669
Max. virtual memory (cumulated for all children) (KiB): 1053724

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.56
system time used= 2.55261
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 263798
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= 5889

runsolver used 2.93455 second user time and 8.5257 second system time

The end

Launcher Data 

Begin job on node013 at 2010-06-14 12:32:12
IDJOB=2656610
IDBENCH=2268
IDSOLVER=1162
FILE ID=node013/2656610-1276511531
PBS_JOBID= 11173428
Free space on /tmp= 62504 MiB

SOLVER NAME= bsolo 3.2 Card
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb59-26-opb/normalized-frb59-26-2.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2656610-1276511531/watcher-2656610-1276511531 -o /tmp/evaluation-result-2656610-1276511531/solver-2656610-1276511531 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l2 HOME/instance-2656610-1276511531.opb

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

MD5SUM BENCH= f7a936a02ddf18c17dc27b7b53733ab1
RANDOM SEED=1369327918

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:       1764224 kB
Buffers:        106216 kB
Cached:         108428 kB
SwapCached:       5796 kB
Active:         103192 kB
Inactive:       124396 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1764224 kB
SwapTotal:     4192956 kB
SwapFree:      4140260 kB
Dirty:            7016 kB
Writeback:           0 kB
AnonPages:       11468 kB
Mapped:          12820 kB
Slab:            45532 kB
PageTables:       4072 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181820 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 13:02:10