Trace number 2656487

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 1798.12 1798.56

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb59-26-opb/normalized-frb59-26-4.opb
MD5SUM937ec96fd1742e5ed6250d14e65c707b
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 benchmark1800.08
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 constraints127011
Number of constraints which are clauses127011
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-2656487-1276509960.opb
0.00/0.00	c File size is 3133648 bytes.
0.49/0.50	c Highest Coefficient sum: 1534
0.49/0.50	c Parsing was ok!!
0.49/0.50	c Total parsing time: 0.5 s
0.49/0.54	c Var: 1534 Constr: 127011 127011/0/0 Lit: 254022 Watch. Lit: 254022
0.49/0.54	c Obj. Vars: 1534 (100 % of total variables)
4.79/4.86	c Pre-processing Time: 4.858 s
4.79/4.86	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
4.79/4.86	c        0   1534   127011   254022    2   254022   42336      0      0 4.86
4.79/4.86	c Switching off lower bounding mode.
4.79/4.88	o -39
4.79/4.89	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
4.79/4.89	c        0   1534   127012   255556    2   254063   43336      1      0 4.89
4.79/4.89	o -40
5.08/5.16	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
5.08/5.16	c        2   1534   127015   260073    2   254109   43336      4      0 4.90
5.08/5.16	c      102   1534   127125   423970    3   254329   47670    114     19 5.16
5.08/5.16	o -42
7.48/7.52	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
7.48/7.52	c      102   1534   127126   425504    3   254373   43336    115     19 5.17
7.48/7.52	c      202   1534   127236   589198    4   254593   47670    225     37 5.42
7.48/7.52	c      452   1534   127507   992469    7   255135   52438    496     74 6.10
7.48/7.52	c      927   1534   128015  1748488   13   256151   57682   1004    123 7.50
7.48/7.52	o -43
7.89/7.90	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
7.89/7.90	c      931   1534   128020  1755980   13   256204   43336   1009    123 7.52
7.89/7.90	c     1031   1534   128129  1918145   14   256422   47670   1118    132 7.81
7.89/7.90	o -44
45.18/45.26	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
45.18/45.26	c     1062   1534   128163  1968762   15   256534   43336   1152    134 7.91
45.18/45.26	c     1162   1534   128271  2129164   16   256750   47670   1260    141 8.19
45.18/45.26	c     1413   1534   128543  2533319   19   257294   52438   1532    158 8.94
45.18/45.26	c     1889   1534   129058  3298499   25   258324   57682   2047    181 10.43
45.18/45.26	c     2703   1534   129949  4622258   35   260106   63451   2938    205 13.18
45.18/45.26	c     4023   1534   131432  6825059   51   263072   69797   4421    223 18.01
45.18/45.26	c     6105   1534   133764 10286127   76   267736   76777   6753    230 26.54
45.18/45.26	c     9329   1534   137322 15572323  113   274852   84455  10311    219 42.48
45.18/45.26	o -45
1797.96/1798.45	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1797.96/1798.45	c     9937   1534   137973 16540019  119   276199   43336  10962    219 45.26
1797.96/1798.45	c    10037   1534   138083 16703393  120   276419   47670  11072    219 45.70
1797.96/1798.45	c    10287   1534   138357 17110381  123   276967   52438  11346    220 46.70
1797.96/1798.45	c    10763   1534   138875 17879440  128   278003   57682  11864    221 48.59
1797.96/1798.45	c    11576   1534   139788 19234093  137   279829   63451  12777    222 52.08
1797.96/1798.45	c    12897   1534   141265 21426027  151   282783   69797  14254    222 57.91
1797.96/1798.45	c    14978   1534   143619 24919728  173   287491   76777  16608    219 68.26
1797.96/1798.45	c    18202   1534   147213 30252699  205   294679   84455  20202    218 83.38
1797.96/1798.45	c    23138   1534   152749 38449396  251   305833   92901  25738    206 111.98
1797.96/1798.45	c    30644   1534   161246 51053705  316   322827  102192  34235    182 167.79
1797.96/1798.45	c    42005   1534   173950 69909489  401   348235  112412  46939    147 285.58
1797.96/1798.45	c Reducing formula size due to memory constraints
1797.96/1798.45	c Memory Limit: 1000.00 MB  Used: 1011.15 MB
1797.96/1798.45	c    59149   1534   152428 37963068  249   304901  169381  25417    132 446.72
1797.96/1798.45	c    84968   1534   180991 80368981  444   362027  186320  53980    124 681.58
1797.96/1798.45	c Reducing formula size due to memory constraints
1797.96/1798.45	c Memory Limit: 1000.00 MB  Used: 1018.49 MB
1797.96/1798.45	c Reducing formula size due to memory constraints
1797.96/1798.45	c Memory Limit: 1000.00 MB  Used: 1020.03 MB
1797.96/1798.45	c   123800   1534   141957 22433424  158   283959  169424  14946    100 1229.91
1797.96/1798.45	c Reducing formula size due to memory constraints
1797.96/1798.45	c Memory Limit: 1000.00 MB  Used: 1018.92 MB
1797.96/1798.45	c Resources Exceeded
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-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 
1797.96/1798.45	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.96/1798.45	c   31   175777  16359   197341   158414 46831888  31403     97 1798.02
1797.96/1798.45	c Objective: -45
1797.96/1798.45	s SATISFIABLE
1797.96/1798.45	c Total time: 1798.02 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-2656487-1276509960/watcher-2656487-1276509960 -o /tmp/evaluation-result-2656487-1276509960/solver-2656487-1276509960 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l2 HOME/instance-2656487-1276509960.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 1.07 3/107 28101
/proc/meminfo: memFree=1714804/2059040 swapFree=4140108/4192956
[pid=28101] ppid=28099 vsize=13996 CPUtime=0
/proc/28101/stat : 28101 (bsolo_pb10) R 28099 28101 27788 0 -1 4202496 357 0 0 0 0 0 0 0 18 0 1 0 24651704 14331904 276 1992294400 134512640 137138936 4294577536 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28101/statm: 3499 276 176 642 0 2089 0

[startup+0.0778341 s]
/proc/loadavg: 1.00 1.00 1.07 3/107 28101
/proc/meminfo: memFree=1714804/2059040 swapFree=4140108/4192956
[pid=28101] ppid=28099 vsize=15780 CPUtime=0.07
/proc/28101/stat : 28101 (bsolo_pb10) R 28099 28101 27788 0 -1 4202496 893 0 0 0 7 0 0 0 20 0 1 0 24651704 16158720 812 1992294400 134512640 137138936 4294577536 18446744073709551615 136506636 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28101/statm: 3945 812 278 642 0 2535 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 15780

[startup+0.100833 s]
/proc/loadavg: 1.00 1.00 1.07 3/107 28101
/proc/meminfo: memFree=1714804/2059040 swapFree=4140108/4192956
[pid=28101] ppid=28099 vsize=16200 CPUtime=0.09
/proc/28101/stat : 28101 (bsolo_pb10) R 28099 28101 27788 0 -1 4202496 1055 0 0 0 9 0 0 0 20 0 1 0 24651704 16588800 974 1992294400 134512640 137138936 4294577536 18446744073709551615 134517302 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28101/statm: 4050 975 310 642 0 2640 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16200

[startup+0.300852 s]
/proc/loadavg: 1.00 1.00 1.07 3/107 28101
/proc/meminfo: memFree=1714804/2059040 swapFree=4140108/4192956
[pid=28101] ppid=28099 vsize=21280 CPUtime=0.29
/proc/28101/stat : 28101 (bsolo_pb10) R 28099 28101 27788 0 -1 4202496 2604 0 0 0 28 1 0 0 20 0 1 0 24651704 21790720 2523 1992294400 134512640 137138936 4294577536 18446744073709551615 136501664 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28101/statm: 5320 2523 614 642 0 3910 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21280

[startup+0.700887 s]
/proc/loadavg: 1.00 1.00 1.07 3/107 28101
/proc/meminfo: memFree=1714804/2059040 swapFree=4140108/4192956
[pid=28101] ppid=28099 vsize=29244 CPUtime=0.69
/proc/28101/stat : 28101 (bsolo_pb10) R 28099 28101 27788 0 -1 4202496 5714 0 0 0 67 2 0 0 21 0 1 0 24651704 29945856 4867 1992294400 134512640 137138936 4294577536 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28101/statm: 7311 4867 183 642 0 6667 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 29244

[startup+1.50096 s]
/proc/loadavg: 1.00 1.00 1.07 2/108 28102
/proc/meminfo: memFree=1691608/2059040 swapFree=4140108/4192956
[pid=28101] ppid=28099 vsize=33404 CPUtime=1.49
/proc/28101/stat : 28101 (bsolo_pb10) R 28099 28101 27788 0 -1 4202496 6742 0 0 0 144 5 0 0 23 0 1 0 24651704 34205696 5895 1992294400 134512640 137138936 4294577536 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28101/statm: 8351 5895 184 642 0 7707 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 33404

[startup+3.1011 s]
/proc/loadavg: 1.00 1.00 1.07 2/108 28102
/proc/meminfo: memFree=1691608/2059040 swapFree=4140108/4192956
[pid=28101] ppid=28099 vsize=33404 CPUtime=3.09
/proc/28101/stat : 28101 (bsolo_pb10) R 28099 28101 27788 0 -1 4202496 6742 0 0 0 300 9 0 0 25 0 1 0 24651704 34205696 5895 1992294400 134512640 137138936 4294577536 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28101/statm: 8351 5895 184 642 0 7707 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 33404

[startup+6.30039 s]
/proc/loadavg: 1.00 1.00 1.07 2/108 28102
/proc/meminfo: memFree=1691236/2059040 swapFree=4140108/4192956
[pid=28101] ppid=28099 vsize=40344 CPUtime=6.29
/proc/28101/stat : 28101 (bsolo_pb10) R 28099 28101 27788 0 -1 4202496 10446 0 0 0 614 15 0 0 25 0 1 0 24651704 41312256 7644 1992294400 134512640 137138936 4294577536 18446744073709551615 136502662 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28101/statm: 10086 7644 192 642 0 9442 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 40344

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.07 2/108 28102
/proc/meminfo: memFree=1646348/2059040 swapFree=4140108/4192956
[pid=28101] ppid=28099 vsize=82380 CPUtime=12.69
/proc/28101/stat : 28101 (bsolo_pb10) R 28099 28101 27788 0 -1 4202496 20969 0 0 0 1249 20 0 0 25 0 1 0 24651704 84357120 18167 1992294400 134512640 137138936 4294577536 18446744073709551615 134598910 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28101/statm: 20595 18167 192 642 0 19951 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 82380

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.07 2/108 28104
/proc/meminfo: memFree=1572692/2059040 swapFree=4140108/4192956
[pid=28101] ppid=28099 vsize=153064 CPUtime=25.48
/proc/28101/stat : 28101 (bsolo_pb10) R 28099 28101 27788 0 -1 4202496 38638 0 0 0 2519 29 0 0 25 0 1 0 24651704 156737536 35836 1992294400 134512640 137138936 4294577536 18446744073709551615 134551207 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28101/statm: 38266 35836 192 642 0 37622 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 153064

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.07 2/108 28104
/proc/meminfo: memFree=1460348/2059040 swapFree=4140108/4192956
[pid=28101] ppid=28099 vsize=267048 CPUtime=51.08
/proc/28101/stat : 28101 (bsolo_pb10) R 28099 28101 27788 0 -1 4202496 67138 0 0 0 5061 47 0 0 25 0 1 0 24651704 273457152 64336 1992294400 134512640 137138936 4294577536 18446744073709551615 134542342 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28101/statm: 66762 64336 192 642 0 66118 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 267048

[startup+102.309 s]
/proc/loadavg: 1.00 1.00 1.06 2/108 28106
/proc/meminfo: memFree=1237768/2059040 swapFree=4140108/4192956
[pid=28101] ppid=28099 vsize=486356 CPUtime=102.28
/proc/28101/stat : 28101 (bsolo_pb10) R 28099 28101 27788 0 -1 4202496 121966 0 0 0 10151 77 0 0 25 0 1 0 24651704 498028544 119164 1992294400 134512640 137138936 4294577536 18446744073709551615 136504096 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28101/statm: 121589 119164 192 642 0 120945 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 486356

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/108 28106
/proc/meminfo: memFree=1060944/2059040 swapFree=4140108/4192956
[pid=28101] ppid=28099 vsize=664188 CPUtime=162.26
/proc/28101/stat : 28101 (bsolo_pb10) R 28099 28101 27788 0 -1 4202496 166418 0 0 0 16120 106 0 0 25 0 1 0 24651704 680128512 163616 1992294400 134512640 137138936 4294577536 18446744073709551615 136500283 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28101/statm: 166047 163616 192 642 0 165403 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 664188

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/108 28108
/proc/meminfo: memFree=919336/2059040 swapFree=4140108/4192956
[pid=28101] ppid=28099 vsize=804104 CPUtime=222.24
/proc/28101/stat : 28101 (bsolo_pb10) R 28099 28101 27788 0 -1 4202496 201379 0 0 0 22097 127 0 0 25 0 1 0 24651704 823402496 198577 1992294400 134512640 137138936 4294577536 18446744073709551615 134542624 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28101/statm: 201026 198577 192 642 0 200382 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 804104

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/108 28110
/proc/meminfo: memFree=811332/2059040 swapFree=4140108/4192956
[pid=28101] ppid=28099 vsize=913156 CPUtime=282.22
/proc/28101/stat : 28101 (bsolo_pb10) R 28099 28101 27788 0 -1 4202496 228652 0 0 0 28079 143 0 0 25 0 1 0 24651704 935071744 225850 1992294400 134512640 137138936 4294577536 18446744073709551615 134542516 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28101/statm: 228289 225850 192 642 0 227645 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 913156

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/108 28112
/proc/meminfo: memFree=675428/2059040 swapFree=4140108/4192956
[pid=28101] ppid=28099 vsize=1046948 CPUtime=342.21
/proc/28101/stat : 28101 (bsolo_pb10) R 28099 28101 27788 0 -1 4202496 262154 0 0 0 34056 165 0 0 25 0 1 0 24651704 1072074752 259299 1992294400 134512640 137138936 4294577536 18446744073709551615 134540747 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28101/statm: 261737 259299 192 642 0 261093 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 1046948

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/108 28114
/proc/meminfo: memFree=675428/2059040 swapFree=4140108/4192956
[pid=28101] ppid=28099 vsize=1046948 CPUtime=402.19
/proc/28101/stat : 28101 (bsolo_pb10) R 28099 28101 27788 0 -1 4202496 262154 0 0 0 40051 168 0 0 25 0 1 0 24651704 1072074752 259299 1992294400 134512640 137138936 4294577536 18446744073709551615 134542532 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28101/statm: 261737 259299 192 642 0 261093 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 1046948

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/108 28114
/proc/meminfo: memFree=675304/2059040 swapFree=4140108/4192956
[pid=28101] ppid=28099 vsize=1046948 CPUtime=462.18
/proc/28101/stat : 28101 (bsolo_pb10) R 28099 28101 27788 0 -1 4202496 262154 0 0 0 46045 173 0 0 25 0 1 0 24651704 1072074752 259299 1992294400 134512640 137138936 4294577536 18446744073709551615 134606964 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28101/statm: 261737 259299 192 642 0 261093 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 1046948

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/108 28116
/proc/meminfo: memFree=675304/2059040 swapFree=4140108/4192956
[pid=28101] ppid=28099 vsize=1046948 CPUtime=522.17
/proc/28101/stat : 28101 (bsolo_pb10) R 28099 28101 27788 0 -1 4202496 262154 0 0 0 52040 177 0 0 25 0 1 0 24651704 1072074752 259299 1992294400 134512640 137138936 4294577536 18446744073709551615 134609268 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28101/statm: 261737 259299 192 642 0 261093 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 1046948

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/108 28118
/proc/meminfo: memFree=675180/2059040 swapFree=4140108/4192956
[pid=28101] ppid=28099 vsize=1046948 CPUtime=582.15
/proc/28101/stat : 28101 (bsolo_pb10) R 28099 28101 27788 0 -1 4202496 262154 0 0 0 58034 181 0 0 25 0 1 0 24651704 1072074752 259299 1992294400 134512640 137138936 4294577536 18446744073709551615 134542643 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28101/statm: 261737 259299 192 642 0 261093 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 1046948

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/108 28120
/proc/meminfo: memFree=675056/2059040 swapFree=4140108/4192956
[pid=28101] ppid=28099 vsize=1046948 CPUtime=642.14
/proc/28101/stat : 28101 (bsolo_pb10) R 28099 28101 27788 0 -1 4202496 262154 0 0 0 64030 184 0 0 25 0 1 0 24651704 1072074752 259299 1992294400 134512640 137138936 4294577536 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28101/statm: 261737 259299 192 642 0 261093 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 1046948

[startup+702.302 s]

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

/proc/meminfo: memFree=665260/2059040 swapFree=4140108/4192956
[pid=28101] ppid=28099 vsize=1056696 CPUtime=1062.03
/proc/28101/stat : 28101 (bsolo_pb10) R 28099 28101 27788 0 -1 4202496 264575 0 0 0 106000 203 0 0 25 0 1 0 24651704 1082056704 261720 1992294400 134512640 137138936 4294577536 18446744073709551615 134542624 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28101/statm: 264174 261720 192 642 0 263530 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 1056696

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 28132
/proc/meminfo: memFree=665136/2059040 swapFree=4140108/4192956
[pid=28101] ppid=28099 vsize=1056696 CPUtime=1122.02
/proc/28101/stat : 28101 (bsolo_pb10) R 28099 28101 27788 0 -1 4202496 264575 0 0 0 111997 205 0 0 25 0 1 0 24651704 1082056704 261720 1992294400 134512640 137138936 4294577536 18446744073709551615 134542237 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28101/statm: 264174 261720 192 642 0 263530 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 1056696

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 28134
/proc/meminfo: memFree=665012/2059040 swapFree=4140108/4192956
[pid=28101] ppid=28099 vsize=1056696 CPUtime=1182.01
/proc/28101/stat : 28101 (bsolo_pb10) R 28099 28101 27788 0 -1 4202496 264575 0 0 0 117994 207 0 0 25 0 1 0 24651704 1082056704 261720 1992294400 134512640 137138936 4294577536 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28101/statm: 264174 261720 192 642 0 263530 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 1056696

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 28136
/proc/meminfo: memFree=662656/2059040 swapFree=4140108/4192956
[pid=28101] ppid=28099 vsize=1059160 CPUtime=1241.99
/proc/28101/stat : 28101 (bsolo_pb10) R 28099 28101 27788 0 -1 4202496 265191 0 0 0 123989 210 0 0 25 0 1 0 24651704 1084579840 262336 1992294400 134512640 137138936 4294577536 18446744073709551615 136511215 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28101/statm: 264790 262336 192 642 0 264146 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 1059160

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 28138
/proc/meminfo: memFree=662532/2059040 swapFree=4140108/4192956
[pid=28101] ppid=28099 vsize=1059160 CPUtime=1301.98
/proc/28101/stat : 28101 (bsolo_pb10) R 28099 28101 27788 0 -1 4202496 265191 0 0 0 129984 214 0 0 25 0 1 0 24651704 1084579840 262336 1992294400 134512640 137138936 4294577536 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28101/statm: 264790 262336 192 642 0 264146 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 1059160

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 28138
/proc/meminfo: memFree=662532/2059040 swapFree=4140108/4192956
[pid=28101] ppid=28099 vsize=1059160 CPUtime=1361.96
/proc/28101/stat : 28101 (bsolo_pb10) R 28099 28101 27788 0 -1 4202496 265191 0 0 0 135978 218 0 0 25 0 1 0 24651704 1084579840 262336 1992294400 134512640 137138936 4294577536 18446744073709551615 136504225 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28101/statm: 264790 262336 192 642 0 264146 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 1059160

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 28140
/proc/meminfo: memFree=662532/2059040 swapFree=4140108/4192956
[pid=28101] ppid=28099 vsize=1059160 CPUtime=1421.95
/proc/28101/stat : 28101 (bsolo_pb10) R 28099 28101 27788 0 -1 4202496 265191 0 0 0 141974 221 0 0 25 0 1 0 24651704 1084579840 262336 1992294400 134512640 137138936 4294577536 18446744073709551615 134618552 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28101/statm: 264790 262336 192 642 0 264146 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 1059160

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 28142
/proc/meminfo: memFree=662532/2059040 swapFree=4140108/4192956
[pid=28101] ppid=28099 vsize=1059160 CPUtime=1481.93
/proc/28101/stat : 28101 (bsolo_pb10) R 28099 28101 27788 0 -1 4202496 265191 0 0 0 147969 224 0 0 25 0 1 0 24651704 1084579840 262336 1992294400 134512640 137138936 4294577536 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28101/statm: 264790 262336 192 642 0 264146 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 1059160

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 28144
/proc/meminfo: memFree=662532/2059040 swapFree=4140108/4192956
[pid=28101] ppid=28099 vsize=1059160 CPUtime=1541.91
/proc/28101/stat : 28101 (bsolo_pb10) R 28099 28101 27788 0 -1 4202496 265191 0 0 0 153965 226 0 0 25 0 1 0 24651704 1084579840 262336 1992294400 134512640 137138936 4294577536 18446744073709551615 134542617 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28101/statm: 264790 262336 192 642 0 264146 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 1059160

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 28146
/proc/meminfo: memFree=662408/2059040 swapFree=4140108/4192956
[pid=28101] ppid=28099 vsize=1059160 CPUtime=1601.9
/proc/28101/stat : 28101 (bsolo_pb10) R 28099 28101 27788 0 -1 4202496 265191 0 0 0 159961 229 0 0 25 0 1 0 24651704 1084579840 262336 1992294400 134512640 137138936 4294577536 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28101/statm: 264790 262336 192 642 0 264146 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 1059160

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 28146
/proc/meminfo: memFree=662284/2059040 swapFree=4140108/4192956
[pid=28101] ppid=28099 vsize=1058860 CPUtime=1661.89
/proc/28101/stat : 28101 (bsolo_pb10) R 28099 28101 27788 0 -1 4202496 265191 0 0 0 165956 233 0 0 25 0 1 0 24651704 1084272640 262293 1992294400 134512640 137138936 4294577536 18446744073709551615 134618214 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28101/statm: 264715 262293 192 642 0 264071 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 1058860

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 28148
/proc/meminfo: memFree=662160/2059040 swapFree=4140108/4192956
[pid=28101] ppid=28099 vsize=1058860 CPUtime=1721.87
/proc/28101/stat : 28101 (bsolo_pb10) R 28099 28101 27788 0 -1 4202496 265191 0 0 0 171950 237 0 0 25 0 1 0 24651704 1084272640 262293 1992294400 134512640 137138936 4294577536 18446744073709551615 134575044 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28101/statm: 264715 262293 192 642 0 264071 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 1058860

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 28150
/proc/meminfo: memFree=661912/2059040 swapFree=4140108/4192956
[pid=28101] ppid=28099 vsize=1058860 CPUtime=1781.86
/proc/28101/stat : 28101 (bsolo_pb10) R 28099 28101 27788 0 -1 4202496 265191 0 0 0 177945 241 0 0 25 0 1 0 24651704 1084272640 262293 1992294400 134512640 137138936 4294577536 18446744073709551615 134618214 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28101/statm: 264715 262293 192 642 0 264071 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 1058860

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 28150
/proc/meminfo: memFree=661912/2059040 swapFree=4140108/4192956
[pid=28101] ppid=28099 vsize=1058860 CPUtime=1791.47
/proc/28101/stat : 28101 (bsolo_pb10) R 28099 28101 27788 0 -1 4202496 265191 0 0 0 178905 242 0 0 25 0 1 0 24651704 1084272640 262293 1992294400 134512640 137138936 4294577536 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28101/statm: 264715 262293 192 642 0 264071 0
Current children cumulated CPU time (s) 1791.47
Current children cumulated vsize (KiB) 1058860

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 28150
/proc/meminfo: memFree=661912/2059040 swapFree=4140108/4192956
[pid=28101] ppid=28099 vsize=1058860 CPUtime=1794.67
/proc/28101/stat : 28101 (bsolo_pb10) R 28099 28101 27788 0 -1 4202496 265191 0 0 0 179225 242 0 0 25 0 1 0 24651704 1084272640 262293 1992294400 134512640 137138936 4294577536 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28101/statm: 264715 262293 192 642 0 264071 0
Current children cumulated CPU time (s) 1794.67
Current children cumulated vsize (KiB) 1058860

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 28150
/proc/meminfo: memFree=661912/2059040 swapFree=4140108/4192956
[pid=28101] ppid=28099 vsize=1058860 CPUtime=1796.26
/proc/28101/stat : 28101 (bsolo_pb10) R 28099 28101 27788 0 -1 4202496 265191 0 0 0 179384 242 0 0 25 0 1 0 24651704 1084272640 262293 1992294400 134512640 137138936 4294577536 18446744073709551615 134542508 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28101/statm: 264715 262293 192 642 0 264071 0
Current children cumulated CPU time (s) 1796.26
Current children cumulated vsize (KiB) 1058860

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 28150
/proc/meminfo: memFree=661912/2059040 swapFree=4140108/4192956
[pid=28101] ppid=28099 vsize=1058860 CPUtime=1797.06
/proc/28101/stat : 28101 (bsolo_pb10) R 28099 28101 27788 0 -1 4202496 265191 0 0 0 179464 242 0 0 25 0 1 0 24651704 1084272640 262293 1992294400 134512640 137138936 4294577536 18446744073709551615 134552092 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28101/statm: 264715 262293 192 642 0 264071 0
Current children cumulated CPU time (s) 1797.06
Current children cumulated vsize (KiB) 1058860

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 28150
/proc/meminfo: memFree=661912/2059040 swapFree=4140108/4192956
[pid=28101] ppid=28099 vsize=1058860 CPUtime=1797.86
/proc/28101/stat : 28101 (bsolo_pb10) R 28099 28101 27788 0 -1 4202496 265191 0 0 0 179544 242 0 0 25 0 1 0 24651704 1084272640 262293 1992294400 134512640 137138936 4294577536 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/28101/statm: 264715 262293 192 642 0 264071 0
Current children cumulated CPU time (s) 1797.86
Current children cumulated vsize (KiB) 1058860

[startup+1798.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 28150
/proc/meminfo: memFree=661912/2059040 swapFree=4140108/4192956
[pid=28101] ppid=28099 vsize=0 CPUtime=1798.07
/proc/28101/stat : 28101 (bsolo_pb10) R 28099 28101 27788 0 -1 4202500 265192 0 0 0 179559 248 0 0 25 0 1 0 24651704 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/28101/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): 1798.56
CPU time (s): 1798.12
CPU user time (s): 1795.59
CPU system time (s): 2.53161
CPU usage (%): 99.9759
Max. virtual memory (cumulated for all children) (KiB): 1059160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.59
system time used= 2.53161
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 265192
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= 6271

runsolver used 2.98655 second user time and 8.47171 second system time

The end

Launcher Data 

Begin job on node025 at 2010-06-14 12:06:00
IDJOB=2656487
IDBENCH=2266
IDSOLVER=1162
FILE ID=node025/2656487-1276509960
PBS_JOBID= 11173421
Free space on /tmp= 62568 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-frb59-26-4.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2656487-1276509960/watcher-2656487-1276509960 -o /tmp/evaluation-result-2656487-1276509960/solver-2656487-1276509960 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l2 HOME/instance-2656487-1276509960.opb

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

MD5SUM BENCH= 937ec96fd1742e5ed6250d14e65c707b
RANDOM SEED=720551925

node025.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		: 3000.242
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	: 6000.48
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		: 3000.242
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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1715332 kB
Buffers:        108320 kB
Cached:         142228 kB
SwapCached:       6908 kB
Active:         105004 kB
Inactive:       159040 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1715332 kB
SwapTotal:     4192956 kB
SwapFree:      4140108 kB
Dirty:            7012 kB
Writeback:           0 kB
AnonPages:       11288 kB
Mapped:          12836 kB
Slab:            57952 kB
PageTables:       4104 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181404 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= 62564 MiB
End job on node025 at 2010-06-14 12:35:58