Trace number 2656485

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-35 1798.11 1798.65

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb45-21-opb/normalized-frb45-21-2.opb
MD5SUMaabc023158e10c9511062af8ac97c515
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-38
Best CPU time to get the best result obtained on this benchmark1789.82
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -44
Optimality of the best value was proved NO
Number of variables945
Total number of constraints58624
Number of constraints which are clauses58624
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 945
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 945
Number of bits of the sum of numbers in the objective function 10
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 945
Number of bits of the biggest sum of numbers10
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-2656485-1276498414.opb
0.00/0.00	c File size is 1400677 bytes.
0.19/0.22	c Highest Coefficient sum: 945
0.19/0.22	c Parsing was ok!!
0.19/0.22	c Total parsing time: 0.227 s
0.19/0.24	c Var: 945 Constr: 58624 58624/0/0 Lit: 117248 Watch. Lit: 117248
0.19/0.24	c Obj. Vars: 945 (100 % of total variables)
1.39/1.49	c Pre-processing Time: 1.492 s
1.39/1.49	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.39/1.49	c        0    945    58624   117248    2   117248   19541      0      0 1.49
1.39/1.49	c Switching off lower bounding mode.
1.49/1.50	o -31
1.59/1.68	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.59/1.68	c        0    945    58625   118193    2   117281   20541      1      0 1.50
1.59/1.68	c      101    945    58736   219203    3   117503   22596    112     60 1.67
1.59/1.68	o -32
3.09/3.14	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
3.09/3.14	c      108    945    58745   227431    3   117553   20541    121     64 1.68
3.09/3.14	c      208    945    58856   328289    5   117775   22596    232    113 1.84
3.09/3.14	c      458    945    59139   585352    9   118341   24856    515    201 2.27
3.09/3.14	c      933    945    59683  1079486   18   119429   27342   1059    297 3.14
3.09/3.14	o -33
4.69/4.70	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
4.69/4.70	c      933    945    59684  1080431   18   119464   20541   1060    296 3.14
4.69/4.70	c     1033    945    59795  1180984   19   119686   22596   1171    311 3.32
4.69/4.70	c     1284    945    60071  1431518   23   120238   24856   1447    340 3.77
4.69/4.70	c     1760    945    60590  1902773   31   121276   27342   1966    376 4.68
4.69/4.70	o -34
6.29/6.33	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
6.29/6.33	c     1773    945    60605  1916418   31   121340   20541   1981    376 4.71
6.29/6.33	c     1873    945    60717  2018026   33   121564   22596   2093    382 4.90
6.29/6.33	c     2123    945    61001  2275347   37   122132   24856   2377    394 5.38
6.29/6.33	c     2600    945    61544  2767397   44   123218   27342   2920    411 6.32
6.29/6.33	o -35
1797.96/1798.56	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1797.96/1798.56	c     2600    945    61545  2768342   44   123255   20541   2921    410 6.33
1797.96/1798.56	c     2701    945    61657  2869779   46   123479   22596   3033    414 6.52
1797.96/1798.56	c     2951    945    61943  3128678   50   124051   24856   3319    418 7.06
1797.96/1798.56	c     3426    945    62464  3600791   57   125093   27342   3840    424 8.07
1797.96/1798.56	c     4240    945    63385  4434232   69   126935   30077   4761    425 9.97
1797.96/1798.56	c     5560    945    64883  5789477   89   129931   33085   6259    419 13.26
1797.96/1798.56	c     7641    945    67220  7904937  117   134605   36394   8596    400 19.06
1797.96/1798.56	c    10864    945    70939 11260840  158   142075   40034  12315    369 29.39
1797.96/1798.56	c    15801    945    76513 16307396  213   153223   44038  17889    333 47.36
1797.96/1798.56	c    23307    945    85106 24080436  282   170409   48442  26482    274 84.78
1797.96/1798.56	c    34669    945    98152 35872846  365   196534   53287  39528    237 145.75
1797.96/1798.56	c    51813    945    76724 16479879  214   153515   58616  18100    201 256.62
1797.96/1798.56	c    77632    945   106004 42952238  405   212262   64478  47380    163 474.86
1797.96/1798.56	c   116464    945    97707 35496106  363   195449   70926  39083    141 823.40
1797.96/1798.56	c   174817    945   105201 42241230  401   210468   78019  46577    124 1404.27
1797.96/1798.56	c Resources Exceeded
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1797.96/1798.56	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.96/1798.56	c   29   219738  19083   243543    91438 29765024  32814    122 1798.02
1797.96/1798.56	c Objective: -35
1797.96/1798.56	s SATISFIABLE
1797.96/1798.56	c Total time: 1798.02 s

Verifier Data 

OK	-35

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2656485-1276498414/watcher-2656485-1276498414 -o /tmp/evaluation-result-2656485-1276498414/solver-2656485-1276498414 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l2 HOME/instance-2656485-1276498414.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 0.99 3/106 31187
/proc/meminfo: memFree=1774084/2059040 swapFree=4135652/4192956
[pid=31187] ppid=31185 vsize=12296 CPUtime=0
/proc/31187/stat : 31187 (bsolo_pb10) R 31185 31187 30646 0 -1 4202496 353 0 0 0 0 0 0 0 17 0 1 0 25445365 12591104 272 1992294400 134512640 137138936 4289687536 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31187/statm: 3074 272 176 642 0 2088 0

[startup+0.0753791 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 31187
/proc/meminfo: memFree=1774084/2059040 swapFree=4135652/4192956
[pid=31187] ppid=31185 vsize=13948 CPUtime=0.07
/proc/31187/stat : 31187 (bsolo_pb10) R 31185 31187 30646 0 -1 4202496 874 0 0 0 7 0 0 0 17 0 1 0 25445365 14282752 793 1992294400 134512640 137138936 4289687536 18446744073709551615 134538798 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31187/statm: 3487 794 275 642 0 2501 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 13948

[startup+0.101381 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 31187
/proc/meminfo: memFree=1774084/2059040 swapFree=4135652/4192956
[pid=31187] ppid=31185 vsize=14636 CPUtime=0.09
/proc/31187/stat : 31187 (bsolo_pb10) R 31185 31187 30646 0 -1 4202496 1083 0 0 0 9 0 0 0 17 0 1 0 25445365 14987264 1002 1992294400 134512640 137138936 4289687536 18446744073709551615 136660859 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31187/statm: 3659 1003 315 642 0 2673 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14636

[startup+0.301401 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 31187
/proc/meminfo: memFree=1774084/2059040 swapFree=4135652/4192956
[pid=31187] ppid=31185 vsize=19336 CPUtime=0.29
/proc/31187/stat : 31187 (bsolo_pb10) R 31185 31187 30646 0 -1 4202496 2798 0 0 0 29 0 0 0 17 0 1 0 25445365 19800064 2375 1992294400 134512640 137138936 4289687536 18446744073709551615 136500220 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31187/statm: 4834 2375 184 642 0 4190 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 19336

[startup+0.701442 s]
/proc/loadavg: 0.92 0.98 0.99 3/106 31187
/proc/meminfo: memFree=1774084/2059040 swapFree=4135652/4192956
[pid=31187] ppid=31185 vsize=21184 CPUtime=0.69
/proc/31187/stat : 31187 (bsolo_pb10) R 31185 31187 30646 0 -1 4202496 3273 0 0 0 67 2 0 0 17 0 1 0 25445365 21692416 2850 1992294400 134512640 137138936 4289687536 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31187/statm: 5296 2850 185 642 0 4652 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 21184

[startup+1.50152 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 31188
/proc/meminfo: memFree=1763040/2059040 swapFree=4135652/4192956
[pid=31187] ppid=31185 vsize=21068 CPUtime=1.49
/proc/31187/stat : 31187 (bsolo_pb10) R 31185 31187 30646 0 -1 4202496 3699 0 0 0 144 5 0 0 18 0 1 0 25445365 21573632 2834 1992294400 134512640 137138936 4289687536 18446744073709551615 136500163 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31187/statm: 5267 2834 186 642 0 4623 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21068

[startup+3.10069 s]
/proc/loadavg: 0.92 0.98 0.99 2/107 31188
/proc/meminfo: memFree=1760064/2059040 swapFree=4135652/4192956
[pid=31187] ppid=31185 vsize=31400 CPUtime=3.09
/proc/31187/stat : 31187 (bsolo_pb10) R 31185 31187 30646 0 -1 4202496 6704 0 0 0 302 7 0 0 21 0 1 0 25445365 32153600 5424 1992294400 134512640 137138936 4289687536 18446744073709551615 136520938 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31187/statm: 7850 5424 192 642 0 7206 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 31400

[startup+6.30101 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 31188
/proc/meminfo: memFree=1736876/2059040 swapFree=4135652/4192956
[pid=31187] ppid=31185 vsize=53220 CPUtime=6.29
/proc/31187/stat : 31187 (bsolo_pb10) R 31185 31187 30646 0 -1 4202496 12152 0 0 0 620 9 0 0 25 0 1 0 25445365 54497280 10872 1992294400 134512640 137138936 4289687536 18446744073709551615 134542530 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31187/statm: 13305 10872 192 642 0 12661 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 53220

[startup+12.7007 s]
/proc/loadavg: 0.93 0.98 0.99 2/107 31188
/proc/meminfo: memFree=1697816/2059040 swapFree=4135652/4192956
[pid=31187] ppid=31185 vsize=89324 CPUtime=12.68
/proc/31187/stat : 31187 (bsolo_pb10) R 31185 31187 30646 0 -1 4202496 21186 0 0 0 1255 13 0 0 25 0 1 0 25445365 91467776 19906 1992294400 134512640 137138936 4289687536 18446744073709551615 134618214 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31187/statm: 22331 19906 192 642 0 21687 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 89324

[startup+25.501 s]
/proc/loadavg: 0.95 0.98 0.99 2/107 31188
/proc/meminfo: memFree=1637180/2059040 swapFree=4135652/4192956
[pid=31187] ppid=31185 vsize=148024 CPUtime=25.49
/proc/31187/stat : 31187 (bsolo_pb10) R 31185 31187 30646 0 -1 4202496 35854 0 0 0 2526 23 0 0 25 0 1 0 25445365 151576576 34574 1992294400 134512640 137138936 4289687536 18446744073709551615 136500305 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31187/statm: 37006 34574 192 642 0 36362 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 148024

[startup+51.1016 s]
/proc/loadavg: 0.96 0.98 0.99 2/107 31190
/proc/meminfo: memFree=1544552/2059040 swapFree=4135652/4192956
[pid=31187] ppid=31185 vsize=241092 CPUtime=51.08
/proc/31187/stat : 31187 (bsolo_pb10) R 31185 31187 30646 0 -1 4202496 59130 0 0 0 5075 33 0 0 25 0 1 0 25445365 246878208 57850 1992294400 134512640 137138936 4289687536 18446744073709551615 136504393 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31187/statm: 60273 57850 192 642 0 59629 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 241092

[startup+102.309 s]
/proc/loadavg: 0.98 0.98 0.99 2/107 31190
/proc/meminfo: memFree=1403440/2059040 swapFree=4135652/4192956
[pid=31187] ppid=31185 vsize=380120 CPUtime=102.27
/proc/31187/stat : 31187 (bsolo_pb10) R 31185 31187 30646 0 -1 4202496 93887 0 0 0 10172 55 0 0 25 0 1 0 25445365 389242880 92607 1992294400 134512640 137138936 4289687536 18446744073709551615 136511209 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31187/statm: 95030 92607 192 642 0 94386 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 380120

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 31192
/proc/meminfo: memFree=1259352/2059040 swapFree=4135652/4192956
[pid=31187] ppid=31185 vsize=525568 CPUtime=162.24
/proc/31187/stat : 31187 (bsolo_pb10) R 31185 31187 30646 0 -1 4202496 130232 0 0 0 16141 83 0 0 25 0 1 0 25445365 538181632 128952 1992294400 134512640 137138936 4289687536 18446744073709551615 134606985 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31187/statm: 131392 128952 192 642 0 130748 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 525568

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 31194
/proc/meminfo: memFree=1136344/2059040 swapFree=4135652/4192956
[pid=31187] ppid=31185 vsize=646692 CPUtime=222.21
/proc/31187/stat : 31187 (bsolo_pb10) R 31185 31187 30646 0 -1 4202496 160518 0 0 0 22118 103 0 0 25 0 1 0 25445365 662212608 159238 1992294400 134512640 137138936 4289687536 18446744073709551615 134542508 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31187/statm: 161673 159238 192 642 0 161029 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 646692

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 31196
/proc/meminfo: memFree=1134236/2059040 swapFree=4135652/4192956
[pid=31187] ppid=31185 vsize=648248 CPUtime=282.2
/proc/31187/stat : 31187 (bsolo_pb10) R 31185 31187 30646 0 -1 4202496 160952 0 0 0 28112 108 0 0 25 0 1 0 25445365 663805952 159619 1992294400 134512640 137138936 4289687536 18446744073709551615 134574740 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31187/statm: 162062 159619 192 642 0 161418 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 648248

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 31196
/proc/meminfo: memFree=1134236/2059040 swapFree=4135652/4192956
[pid=31187] ppid=31185 vsize=648248 CPUtime=342.18
/proc/31187/stat : 31187 (bsolo_pb10) R 31185 31187 30646 0 -1 4202496 160952 0 0 0 34106 112 0 0 25 0 1 0 25445365 663805952 159619 1992294400 134512640 137138936 4289687536 18446744073709551615 134542345 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31187/statm: 162062 159619 192 642 0 161418 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 648248

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 31198
/proc/meminfo: memFree=1134112/2059040 swapFree=4135652/4192956
[pid=31187] ppid=31185 vsize=648248 CPUtime=402.16
/proc/31187/stat : 31187 (bsolo_pb10) R 31185 31187 30646 0 -1 4202496 160952 0 0 0 40100 116 0 0 25 0 1 0 25445365 663805952 159619 1992294400 134512640 137138936 4289687536 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31187/statm: 162062 159619 192 642 0 161418 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 648248

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 31209
/proc/meminfo: memFree=1133368/2059040 swapFree=4135652/4192956
[pid=31187] ppid=31185 vsize=648248 CPUtime=462.14
/proc/31187/stat : 31187 (bsolo_pb10) R 31185 31187 30646 0 -1 4202496 160952 0 0 0 46095 119 0 0 25 0 1 0 25445365 663805952 159619 1992294400 134512640 137138936 4289687536 18446744073709551615 134618176 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31187/statm: 162062 159619 192 642 0 161418 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 648248

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/107 31211
/proc/meminfo: memFree=1112040/2059040 swapFree=4135652/4192956
[pid=31187] ppid=31185 vsize=671884 CPUtime=522.12
/proc/31187/stat : 31187 (bsolo_pb10) R 31185 31187 30646 0 -1 4202496 166865 0 0 0 52087 125 0 0 25 0 1 0 25445365 688009216 165532 1992294400 134512640 137138936 4289687536 18446744073709551615 134618135 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31187/statm: 167971 165532 192 642 0 167327 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 671884

[startup+582.301 s]
/proc/loadavg: 1.04 1.00 1.00 2/107 31213
/proc/meminfo: memFree=1021396/2059040 swapFree=4135652/4192956
[pid=31187] ppid=31185 vsize=761116 CPUtime=582.1
/proc/31187/stat : 31187 (bsolo_pb10) R 31185 31187 30646 0 -1 4202496 189173 0 0 0 58069 141 0 0 25 0 1 0 25445365 779382784 187840 1992294400 134512640 137138936 4289687536 18446744073709551615 136296960 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31187/statm: 190279 187840 192 642 0 189635 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 761116

[startup+642.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 31213
/proc/meminfo: memFree=1003788/2059040 swapFree=4135652/4192956
[pid=31187] ppid=31185 vsize=777856 CPUtime=642.09
/proc/31187/stat : 31187 (bsolo_pb10) R 31185 31187 30646 0 -1 4202496 193408 0 0 0 64064 145 0 0 25 0 1 0 25445365 796524544 192011 1992294400 134512640 137138936 4289687536 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31187/statm: 194464 192011 192 642 0 193820 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 777856

[startup+702.301 s]

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

/proc/meminfo: memFree=928024/2059040 swapFree=4135652/4192956
[pid=31187] ppid=31185 vsize=853428 CPUtime=1121.95
/proc/31187/stat : 31187 (bsolo_pb10) R 31185 31187 30646 0 -1 4202496 212397 0 0 0 112004 191 0 0 25 0 1 0 25445365 873910272 210929 1992294400 134512640 137138936 4289687536 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31187/statm: 213357 210929 192 642 0 212713 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 853428

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31229
/proc/meminfo: memFree=927900/2059040 swapFree=4135652/4192956
[pid=31187] ppid=31185 vsize=853428 CPUtime=1181.93
/proc/31187/stat : 31187 (bsolo_pb10) R 31185 31187 30646 0 -1 4202496 212397 0 0 0 118000 193 0 0 25 0 1 0 25445365 873910272 210929 1992294400 134512640 137138936 4289687536 18446744073709551615 134542497 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31187/statm: 213357 210929 192 642 0 212713 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 853428

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31232
/proc/meminfo: memFree=927280/2059040 swapFree=4135652/4192956
[pid=31187] ppid=31185 vsize=853428 CPUtime=1241.91
/proc/31187/stat : 31187 (bsolo_pb10) R 31185 31187 30646 0 -1 4202496 212397 0 0 0 123995 196 0 0 25 0 1 0 25445365 873910272 210929 1992294400 134512640 137138936 4289687536 18446744073709551615 134606620 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31187/statm: 213357 210929 192 642 0 212713 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 853428

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31234
/proc/meminfo: memFree=927280/2059040 swapFree=4135652/4192956
[pid=31187] ppid=31185 vsize=853428 CPUtime=1301.9
/proc/31187/stat : 31187 (bsolo_pb10) R 31185 31187 30646 0 -1 4202496 212397 0 0 0 129991 199 0 0 25 0 1 0 25445365 873910272 210929 1992294400 134512640 137138936 4289687536 18446744073709551615 135984556 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31187/statm: 213357 210929 192 642 0 212713 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 853428

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31236
/proc/meminfo: memFree=927280/2059040 swapFree=4135652/4192956
[pid=31187] ppid=31185 vsize=853428 CPUtime=1361.87
/proc/31187/stat : 31187 (bsolo_pb10) R 31185 31187 30646 0 -1 4202496 212397 0 0 0 135986 201 0 0 25 0 1 0 25445365 873910272 210929 1992294400 134512640 137138936 4289687536 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31187/statm: 213357 210929 192 642 0 212713 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 853428

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31238
/proc/meminfo: memFree=927280/2059040 swapFree=4135652/4192956
[pid=31187] ppid=31185 vsize=853428 CPUtime=1421.87
/proc/31187/stat : 31187 (bsolo_pb10) R 31185 31187 30646 0 -1 4202496 212397 0 0 0 141982 205 0 0 25 0 1 0 25445365 873910272 210929 1992294400 134512640 137138936 4289687536 18446744073709551615 136504225 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31187/statm: 213357 210929 192 642 0 212713 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 853428

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31240
/proc/meminfo: memFree=927280/2059040 swapFree=4135652/4192956
[pid=31187] ppid=31185 vsize=853428 CPUtime=1481.85
/proc/31187/stat : 31187 (bsolo_pb10) R 31185 31187 30646 0 -1 4202496 212397 0 0 0 147975 210 0 0 25 0 1 0 25445365 873910272 210929 1992294400 134512640 137138936 4289687536 18446744073709551615 136504020 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31187/statm: 213357 210929 192 642 0 212713 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 853428

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31240
/proc/meminfo: memFree=927280/2059040 swapFree=4135652/4192956
[pid=31187] ppid=31185 vsize=853428 CPUtime=1541.83
/proc/31187/stat : 31187 (bsolo_pb10) R 31185 31187 30646 0 -1 4202496 212397 0 0 0 153969 214 0 0 25 0 1 0 25445365 873910272 210929 1992294400 134512640 137138936 4289687536 18446744073709551615 134542532 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31187/statm: 213357 210929 192 642 0 212713 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 853428

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31242
/proc/meminfo: memFree=889212/2059040 swapFree=4135652/4192956
[pid=31187] ppid=31185 vsize=892960 CPUtime=1601.8
/proc/31187/stat : 31187 (bsolo_pb10) R 31185 31187 30646 0 -1 4202496 222259 0 0 0 159960 220 0 0 25 0 1 0 25445365 914391040 220791 1992294400 134512640 137138936 4289687536 18446744073709551615 134542301 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31187/statm: 223240 220791 192 642 0 222596 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 892960

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31244
/proc/meminfo: memFree=845564/2059040 swapFree=4135652/4192956
[pid=31187] ppid=31185 vsize=935288 CPUtime=1661.79
/proc/31187/stat : 31187 (bsolo_pb10) R 31185 31187 30646 0 -1 4202496 232924 0 0 0 165952 227 0 0 25 0 1 0 25445365 957734912 231378 1992294400 134512640 137138936 4289687536 18446744073709551615 134540747 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31187/statm: 233822 231378 192 642 0 233178 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 935288

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31246
/proc/meminfo: memFree=845564/2059040 swapFree=4135652/4192956
[pid=31187] ppid=31185 vsize=935288 CPUtime=1721.77
/proc/31187/stat : 31187 (bsolo_pb10) R 31185 31187 30646 0 -1 4202496 232924 0 0 0 171945 232 0 0 25 0 1 0 25445365 957734912 231378 1992294400 134512640 137138936 4289687536 18446744073709551615 134542497 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31187/statm: 233822 231378 192 642 0 233178 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 935288

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31248
/proc/meminfo: memFree=845316/2059040 swapFree=4135652/4192956
[pid=31187] ppid=31185 vsize=935288 CPUtime=1781.76
/proc/31187/stat : 31187 (bsolo_pb10) R 31185 31187 30646 0 -1 4202496 232924 0 0 0 177940 236 0 0 25 0 1 0 25445365 957734912 231378 1992294400 134512640 137138936 4289687536 18446744073709551615 134542342 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31187/statm: 233822 231378 192 642 0 233178 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 935288

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31248
/proc/meminfo: memFree=845316/2059040 swapFree=4135652/4192956
[pid=31187] ppid=31185 vsize=935288 CPUtime=1791.36
/proc/31187/stat : 31187 (bsolo_pb10) R 31185 31187 30646 0 -1 4202496 232924 0 0 0 178900 236 0 0 25 0 1 0 25445365 957734912 231378 1992294400 134512640 137138936 4289687536 18446744073709551615 134602878 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31187/statm: 233822 231378 192 642 0 233178 0
Current children cumulated CPU time (s) 1791.36
Current children cumulated vsize (KiB) 935288

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31248
/proc/meminfo: memFree=845316/2059040 swapFree=4135652/4192956
[pid=31187] ppid=31185 vsize=935288 CPUtime=1794.56
/proc/31187/stat : 31187 (bsolo_pb10) R 31185 31187 30646 0 -1 4202496 232924 0 0 0 179220 236 0 0 25 0 1 0 25445365 957734912 231378 1992294400 134512640 137138936 4289687536 18446744073709551615 134618214 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31187/statm: 233822 231378 192 642 0 233178 0
Current children cumulated CPU time (s) 1794.56
Current children cumulated vsize (KiB) 935288

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31248
/proc/meminfo: memFree=845316/2059040 swapFree=4135652/4192956
[pid=31187] ppid=31185 vsize=935288 CPUtime=1796.15
/proc/31187/stat : 31187 (bsolo_pb10) R 31185 31187 30646 0 -1 4202496 232924 0 0 0 179379 236 0 0 25 0 1 0 25445365 957734912 231378 1992294400 134512640 137138936 4289687536 18446744073709551615 134618214 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31187/statm: 233822 231378 192 642 0 233178 0
Current children cumulated CPU time (s) 1796.15
Current children cumulated vsize (KiB) 935288

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31248
/proc/meminfo: memFree=845316/2059040 swapFree=4135652/4192956
[pid=31187] ppid=31185 vsize=935288 CPUtime=1796.95
/proc/31187/stat : 31187 (bsolo_pb10) R 31185 31187 30646 0 -1 4202496 232924 0 0 0 179459 236 0 0 25 0 1 0 25445365 957734912 231378 1992294400 134512640 137138936 4289687536 18446744073709551615 134575044 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31187/statm: 233822 231378 192 642 0 233178 0
Current children cumulated CPU time (s) 1796.95
Current children cumulated vsize (KiB) 935288

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31248
/proc/meminfo: memFree=845316/2059040 swapFree=4135652/4192956
[pid=31187] ppid=31185 vsize=935288 CPUtime=1797.75
/proc/31187/stat : 31187 (bsolo_pb10) R 31185 31187 30646 0 -1 4202496 232924 0 0 0 179539 236 0 0 25 0 1 0 25445365 957734912 231378 1992294400 134512640 137138936 4289687536 18446744073709551615 136511176 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31187/statm: 233822 231378 192 642 0 233178 0
Current children cumulated CPU time (s) 1797.75
Current children cumulated vsize (KiB) 935288

[startup+1798.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31248
/proc/meminfo: memFree=845316/2059040 swapFree=4135652/4192956
[pid=31187] ppid=31185 vsize=935288 CPUtime=1797.96
/proc/31187/stat : 31187 (bsolo_pb10) R 31185 31187 30646 0 -1 4202496 232924 0 0 0 179560 236 0 0 25 0 1 0 25445365 957734912 231378 1992294400 134512640 137138936 4289687536 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/31187/statm: 233822 231378 192 642 0 233178 0
Current children cumulated CPU time (s) 1797.96
Current children cumulated vsize (KiB) 935288

[startup+1798.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 31248
/proc/meminfo: memFree=845316/2059040 swapFree=4135652/4192956
[pid=31187] ppid=31185 vsize=0 CPUtime=1798.05
/proc/31187/stat : 31187 (bsolo_pb10) R 31185 31187 30646 0 -1 4202500 232925 0 0 0 179565 240 0 0 25 0 1 0 25445365 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/31187/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1798.05
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1798.65
CPU time (s): 1798.11
CPU user time (s): 1795.65
CPU system time (s): 2.45863
CPU usage (%): 99.9698
Max. virtual memory (cumulated for all children) (KiB): 935288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.65
system time used= 2.45863
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 232925
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= 4257

runsolver used 2.88556 second user time and 8.5727 second system time

The end

Launcher Data 

Begin job on node002 at 2010-06-14 08:53:34
IDJOB=2656485
IDBENCH=2251
IDSOLVER=1162
FILE ID=node002/2656485-1276498414
PBS_JOBID= 11173394
Free space on /tmp= 62456 MiB

SOLVER NAME= bsolo 3.2 Card
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb45-21-opb/normalized-frb45-21-2.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2656485-1276498414/watcher-2656485-1276498414 -o /tmp/evaluation-result-2656485-1276498414/solver-2656485-1276498414 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l2 HOME/instance-2656485-1276498414.opb

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

MD5SUM BENCH= aabc023158e10c9511062af8ac97c515
RANDOM SEED=1459261321

node002.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	: 5599.36
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1774612 kB
Buffers:         67708 kB
Cached:         126692 kB
SwapCached:      10328 kB
Active:          97884 kB
Inactive:       109020 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1774612 kB
SwapTotal:     4192956 kB
SwapFree:      4135652 kB
Dirty:            5256 kB
Writeback:           4 kB
AnonPages:       10856 kB
Mapped:           9124 kB
Slab:            55756 kB
PageTables:       4016 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180144 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= 62452 MiB
End job on node002 at 2010-06-14 09:23:33