Trace number 1877041

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 NameAnswerobjCPU timeWall clock time
bsolo 3.1SAT-39 1798.22 1799.09

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb50-23-opb/normalized-frb50-23-3.opb
MD5SUM29f577041bedcbf69a98210424b233be
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-42
Best CPU time to get the best result obtained on this benchmark1794.81
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -49
Optimality of the best value was proved NO
Number of variables1150
Total number of constraints81068
Number of constraints which are clauses81068
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 1150
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 1150
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 1150
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 3.1 - 13/04/2009 : 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 Learning Strategy: Cardinality Constraint Learning
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file HOME/instance-1877041-1245167449.opb
0.00/0.00	c File size is 1960073 bytes.
0.19/0.24	c Highest Coefficient sum: 1150
0.19/0.24	c Parsing was ok!!
0.19/0.24	c Total parsing time: 0.24 s
0.19/0.27	c Var: 1150 Constr: 81068 81068/0/0 Lit: 162136 Watch. Lit: 162136
0.19/0.27	c Obj. Vars: 1150 (100 % of total variables)
2.29/2.33	c Pre-processing Time: 2.332 s
2.29/2.34	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
2.29/2.34	c        0   1150    81068   162136    2   162136   27022      0      0 2.33
2.29/2.34	c Switching off lower bounding mode.
2.29/2.35	o -34
2.29/2.36	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
2.29/2.36	c        0   1150    81069   163286    2   162172   28022      1      0 2.35
2.29/2.36	o -35
2.29/2.36	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
2.29/2.36	c        6   1150    81076   171118    2   162221   28022      8      2 2.36
2.29/2.36	o -37
2.29/2.37	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
2.29/2.37	c        6   1150    81077   172268    2   162260   28022      9      2 2.37
2.29/2.37	o -38
497.75/498.03	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
497.75/498.03	c        6   1150    81078   173418    2   162300   28022     10      2 2.38
497.75/498.03	c      108   1150    81191   298602    3   162526   30825    123     42 2.54
497.75/498.03	c      359   1150    81467   604291    7   163078   33908    399    122 2.93
497.75/498.03	c      834   1150    82008  1202633   14   164160   37299    940    221 3.77
497.75/498.03	c     1648   1150    82904  2195046   26   165952   41029   1836    309 5.32
497.75/498.03	c     2968   1150    84401  3852528   45   168946   45132   3333    369 8.04
497.75/498.03	c     5049   1150    86735  6436620   74   173614   49646   5667    375 13.45
497.75/498.03	c     8274   1150    90376 10466528  115   180896   54611   9308    372 22.23
497.75/498.03	c    13210   1150    95956 16645160  173   192056   60073  14888    330 39.99
497.75/498.03	c    20716   1150   104495 26095271  249   209169   66081  23427    287 71.97
497.75/498.03	c    32077   1150   117230 40192039  342   234675   72690  36162    241 132.98
497.75/498.03	c    49221   1150   136557 61556812  450   273490   79960  55489    198 248.24
497.75/498.03	c    75040   1150    98273 19170734  195   196655   87957  17205    167 446.94
497.75/498.03	o -39
1797.91/1798.88	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1797.91/1798.88	c    84302   1150   108647 30661178  282   217442   28022  27579    169 497.80
1797.91/1798.88	c    84402   1150   108757 30782916  283   217662   30825  27689    169 498.21
1797.91/1798.88	c    84652   1150   109034 31089499  285   218216   33908  27966    169 499.00
1797.91/1798.88	c    85127   1150   109578 31691174  289   219304   37299  28510    169 501.32
1797.91/1798.88	c    85940   1150   110502 32712703  296   221152   41029  29434    170 503.99
1797.91/1798.88	c    87260   1150   112003 34372371  306   224154   45132  30935    171 508.07
1797.91/1798.88	c    89342   1150   114356 36974709  323   228860   49646  33288    173 515.68
1797.91/1798.88	c    92566   1150   118000 41005414  347   236148   54611  36932    175 527.61
1797.91/1798.88	c    97503   1150   123606 47204321  381   247360   60073  42538    177 549.04
1797.91/1798.88	c   105009   1150   132090 56585960  428   264328   66081  51022    178 587.85
1797.91/1798.88	c   116370   1150   144956 70814307  488   290060   72690  63888    179 648.83
1797.91/1798.88	c   133514   1150   103373 24812788  240   207104   79960  22305    160 833.43
1797.91/1798.88	c   159335   1150   132359 56876993  429   265076   87957  51291    152 1047.39
1797.91/1798.88	c   198167   1150   100313 21434740  213   200842   96753  19245    135 1466.04
1797.91/1798.88	c Resources Exceeded
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1797.91/1798.89	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.91/1798.89	c   30   236353  23579   267158   143205 68873424  62137    131 1798.02
1797.91/1798.89	c Objective: -39
1797.91/1798.89	s SATISFIABLE
1797.91/1798.89	c Total time: 1798.02 s

Verifier Data 

OK	-39

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1877041-1245167449/watcher-1877041-1245167449 -o /tmp/evaluation-result-1877041-1245167449/solver-1877041-1245167449 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877041-1245167449.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: 0.84 0.95 0.98 3/64 2846
/proc/meminfo: memFree=1848496/2055920 swapFree=4182544/4192956
[pid=2846] ppid=2844 vsize=12640 CPUtime=0
/proc/2846/stat : 2846 (bsolo) R 2844 2846 2803 0 -1 4194304 266 0 0 0 0 0 0 0 18 0 1 0 184341345 12943360 250 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2846/statm: 3160 250 175 640 0 2037 0

[startup+0.0685831 s]
/proc/loadavg: 0.84 0.95 0.98 3/64 2846
/proc/meminfo: memFree=1848496/2055920 swapFree=4182544/4192956
[pid=2846] ppid=2844 vsize=14840 CPUtime=0.06
/proc/2846/stat : 2846 (bsolo) R 2844 2846 2803 0 -1 4194304 921 0 0 0 6 0 0 0 18 0 1 0 184341345 15196160 905 1992294400 134512640 137136520 4294956256 18446744073709551615 134538970 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2846/statm: 3710 906 300 640 0 2587 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 14840

[startup+0.101588 s]
/proc/loadavg: 0.84 0.95 0.98 3/64 2846
/proc/meminfo: memFree=1848496/2055920 swapFree=4182544/4192956
[pid=2846] ppid=2844 vsize=15936 CPUtime=0.09
/proc/2846/stat : 2846 (bsolo) R 2844 2846 2803 0 -1 4194304 1257 0 0 0 9 0 0 0 18 0 1 0 184341345 16318464 1241 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2846/statm: 3984 1242 365 640 0 2861 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15936

[startup+0.301624 s]
/proc/loadavg: 0.84 0.95 0.98 3/64 2846
/proc/meminfo: memFree=1848496/2055920 swapFree=4182544/4192956
[pid=2846] ppid=2844 vsize=22524 CPUtime=0.29
/proc/2846/stat : 2846 (bsolo) R 2844 2846 2803 0 -1 4194304 3691 0 0 0 28 1 0 0 20 0 1 0 184341345 23064576 3196 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2846/statm: 5631 3196 188 640 0 4987 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22524

[startup+0.7017 s]
/proc/loadavg: 0.84 0.95 0.98 3/64 2846
/proc/meminfo: memFree=1848496/2055920 swapFree=4182544/4192956
[pid=2846] ppid=2844 vsize=25176 CPUtime=0.69
/proc/2846/stat : 2846 (bsolo) R 2844 2846 2803 0 -1 4194304 4349 0 0 0 67 2 0 0 24 0 1 0 184341345 25780224 3854 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2846/statm: 6294 3854 190 640 0 5650 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 25176

[startup+1.50285 s]
/proc/loadavg: 0.84 0.95 0.98 2/65 2847
/proc/meminfo: memFree=1833832/2055920 swapFree=4182544/4192956
[pid=2846] ppid=2844 vsize=25176 CPUtime=1.49
/proc/2846/stat : 2846 (bsolo) R 2844 2846 2803 0 -1 4194304 4349 0 0 0 146 3 0 0 25 0 1 0 184341345 25780224 3854 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2846/statm: 6294 3854 190 640 0 5650 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25176

[startup+3.10115 s]
/proc/loadavg: 0.85 0.95 0.98 2/65 2847
/proc/meminfo: memFree=1833704/2055920 swapFree=4182544/4192956
[pid=2846] ppid=2844 vsize=29928 CPUtime=3.09
/proc/2846/stat : 2846 (bsolo) R 2844 2846 2803 0 -1 4194304 6759 0 0 0 303 6 0 0 25 0 1 0 184341345 30646272 5051 1992294400 134512640 137136520 4294956256 18446744073709551615 136698750 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2846/statm: 7482 5051 196 640 0 6838 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29928

[startup+6.30176 s]
/proc/loadavg: 0.85 0.95 0.98 2/65 2847
/proc/meminfo: memFree=1809320/2055920 swapFree=4182544/4192956
[pid=2846] ppid=2844 vsize=57256 CPUtime=6.28
/proc/2846/stat : 2846 (bsolo) R 2844 2846 2803 0 -1 4194304 13605 0 0 0 619 9 0 0 25 0 1 0 184341345 58630144 11897 1992294400 134512640 137136520 4294956256 18446744073709551615 136498087 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2846/statm: 14314 11897 196 640 0 13670 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 57256

[startup+12.702 s]
/proc/loadavg: 0.88 0.95 0.98 2/65 2847
/proc/meminfo: memFree=1762984/2055920 swapFree=4182544/4192956
[pid=2846] ppid=2844 vsize=99160 CPUtime=12.69
/proc/2846/stat : 2846 (bsolo) R 2844 2846 2803 0 -1 4194304 24091 0 0 0 1256 13 0 0 25 0 1 0 184341345 101539840 22383 1992294400 134512640 137136520 4294956256 18446744073709551615 136498324 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2846/statm: 24790 22383 197 640 0 24146 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 99160

[startup+25.5014 s]
/proc/loadavg: 0.89 0.95 0.98 2/65 2847
/proc/meminfo: memFree=1685672/2055920 swapFree=4182544/4192956
[pid=2846] ppid=2844 vsize=174452 CPUtime=25.48
/proc/2846/stat : 2846 (bsolo) R 2844 2846 2803 0 -1 4194304 42911 0 0 0 2527 21 0 0 25 0 1 0 184341345 178638848 41203 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2846/statm: 43613 41205 197 640 0 42969 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 174452

[startup+51.1012 s]
/proc/loadavg: 0.93 0.96 0.98 2/65 2847
/proc/meminfo: memFree=1574184/2055920 swapFree=4182544/4192956
[pid=2846] ppid=2844 vsize=286464 CPUtime=51.06
/proc/2846/stat : 2846 (bsolo) R 2844 2846 2803 0 -1 4194304 70908 0 0 0 5069 37 0 0 25 0 1 0 184341345 293339136 69200 1992294400 134512640 137136520 4294956256 18446744073709551615 134544245 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2846/statm: 71616 69200 197 640 0 70972 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 286464

[startup+102.307 s]
/proc/loadavg: 0.97 0.96 0.98 2/65 2847
/proc/meminfo: memFree=1396136/2055920 swapFree=4182544/4192956
[pid=2846] ppid=2844 vsize=462052 CPUtime=102.24
/proc/2846/stat : 2846 (bsolo) R 2844 2846 2803 0 -1 4194304 114808 0 0 0 10163 61 0 0 25 0 1 0 184341345 473141248 113100 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2846/statm: 115513 113100 197 640 0 114869 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 462052

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2849
/proc/meminfo: memFree=1242984/2055920 swapFree=4182544/4192956
[pid=2846] ppid=2844 vsize=615936 CPUtime=162.21
/proc/2846/stat : 2846 (bsolo) R 2844 2846 2803 0 -1 4194304 153283 0 0 0 16138 83 0 0 25 0 1 0 184341345 630718464 151575 1992294400 134512640 137136520 4294956256 18446744073709551615 136502032 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2846/statm: 153984 151575 197 640 0 153340 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 615936

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2849
/proc/meminfo: memFree=1098792/2055920 swapFree=4182544/4192956
[pid=2846] ppid=2844 vsize=758780 CPUtime=222.18
/proc/2846/stat : 2846 (bsolo) R 2844 2846 2803 0 -1 4194304 188999 0 0 0 22115 103 0 0 25 0 1 0 184341345 776990720 187291 1992294400 134512640 137136520 4294956256 18446744073709551615 134600192 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2846/statm: 189695 187291 197 640 0 189051 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 758780

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2849
/proc/meminfo: memFree=951400/2055920 swapFree=4182544/4192956
[pid=2846] ppid=2844 vsize=907748 CPUtime=282.15
/proc/2846/stat : 2846 (bsolo) R 2844 2846 2803 0 -1 4194304 226243 0 0 0 28093 122 0 0 25 0 1 0 184341345 929533952 224535 1992294400 134512640 137136520 4294956256 18446744073709551615 136518947 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2846/statm: 226937 224535 197 640 0 226293 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 907748

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2849
/proc/meminfo: memFree=809896/2055920 swapFree=4182544/4192956
[pid=2846] ppid=2844 vsize=1047296 CPUtime=342.12
/proc/2846/stat : 2846 (bsolo) R 2844 2846 2803 0 -1 4194304 261127 0 0 0 34068 144 0 0 25 0 1 0 184341345 1072431104 259419 1992294400 134512640 137136520 4294956256 18446744073709551615 134543939 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2846/statm: 261824 259419 197 640 0 261180 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 1047296

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2849
/proc/meminfo: memFree=704552/2055920 swapFree=4182544/4192956
[pid=2846] ppid=2844 vsize=1153184 CPUtime=402.09
/proc/2846/stat : 2846 (bsolo) R 2844 2846 2803 0 -1 4194304 287590 0 0 0 40049 160 0 0 25 0 1 0 184341345 1180860416 285882 1992294400 134512640 137136520 4294956256 18446744073709551615 134544396 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2846/statm: 288296 285882 197 640 0 287652 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 1153184

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2849
/proc/meminfo: memFree=685352/2055920 swapFree=4182544/4192956
[pid=2846] ppid=2844 vsize=1170852 CPUtime=462.07
/proc/2846/stat : 2846 (bsolo) R 2844 2846 2803 0 -1 4194304 292095 0 0 0 46043 164 0 0 25 0 1 0 184341345 1198952448 290307 1992294400 134512640 137136520 4294956256 18446744073709551615 136502032 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2846/statm: 292713 290307 197 640 0 292069 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 1170852

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2849
/proc/meminfo: memFree=685352/2055920 swapFree=4182544/4192956
[pid=2846] ppid=2844 vsize=1170852 CPUtime=522.03
/proc/2846/stat : 2846 (bsolo) R 2844 2846 2803 0 -1 4194304 292095 0 0 0 52036 167 0 0 25 0 1 0 184341345 1198952448 290307 1992294400 134512640 137136520 4294956256 18446744073709551615 134544157 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2846/statm: 292713 290307 197 640 0 292069 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 1170852

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2849
/proc/meminfo: memFree=685288/2055920 swapFree=4182544/4192956
[pid=2846] ppid=2844 vsize=1170852 CPUtime=582.01
/proc/2846/stat : 2846 (bsolo) R 2844 2846 2803 0 -1 4194304 292095 0 0 0 58030 171 0 0 25 0 1 0 184341345 1198952448 290307 1992294400 134512640 137136520 4294956256 18446744073709551615 136500595 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2846/statm: 292713 290307 197 640 0 292069 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 1170852

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2855
/proc/meminfo: memFree=685096/2055920 swapFree=4182544/4192956
[pid=2846] ppid=2844 vsize=1170852 CPUtime=641.98
/proc/2846/stat : 2846 (bsolo) R 2844 2846 2803 0 -1 4194304 292095 0 0 0 64025 173 0 0 25 0 1 0 184341345 1198952448 290307 1992294400 134512640 137136520 4294956256 18446744073709551615 136502073 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2846/statm: 292713 290307 197 640 0 292069 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 1170852

[startup+702.301 s]

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

/proc/meminfo: memFree=685032/2055920 swapFree=4182544/4192956
[pid=2846] ppid=2844 vsize=1170852 CPUtime=1121.74
/proc/2846/stat : 2846 (bsolo) R 2844 2846 2803 0 -1 4194304 292095 0 0 0 111983 191 0 0 25 0 1 0 184341345 1198952448 290307 1992294400 134512640 137136520 4294956256 18446744073709551615 136518911 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2846/statm: 292713 290307 197 640 0 292069 0
Current children cumulated CPU time (s) 1121.74
Current children cumulated vsize (KiB) 1170852

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2855
/proc/meminfo: memFree=685032/2055920 swapFree=4182544/4192956
[pid=2846] ppid=2844 vsize=1170852 CPUtime=1181.72
/proc/2846/stat : 2846 (bsolo) R 2844 2846 2803 0 -1 4194304 292095 0 0 0 117979 193 0 0 25 0 1 0 184341345 1198952448 290307 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2846/statm: 292713 290307 197 640 0 292069 0
Current children cumulated CPU time (s) 1181.72
Current children cumulated vsize (KiB) 1170852

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2855
/proc/meminfo: memFree=684904/2055920 swapFree=4182544/4192956
[pid=2846] ppid=2844 vsize=1170852 CPUtime=1241.69
/proc/2846/stat : 2846 (bsolo) R 2844 2846 2803 0 -1 4194304 292095 0 0 0 123974 195 0 0 25 0 1 0 184341345 1198952448 290307 1992294400 134512640 137136520 4294956256 18446744073709551615 134544148 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2846/statm: 292713 290307 197 640 0 292069 0
Current children cumulated CPU time (s) 1241.69
Current children cumulated vsize (KiB) 1170852

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2855
/proc/meminfo: memFree=684840/2055920 swapFree=4182544/4192956
[pid=2846] ppid=2844 vsize=1170852 CPUtime=1301.67
/proc/2846/stat : 2846 (bsolo) R 2844 2846 2803 0 -1 4194304 292095 0 0 0 129971 196 0 0 25 0 1 0 184341345 1198952448 290307 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2846/statm: 292713 290307 197 640 0 292069 0
Current children cumulated CPU time (s) 1301.67
Current children cumulated vsize (KiB) 1170852

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2855
/proc/meminfo: memFree=612072/2055920 swapFree=4182544/4192956
[pid=2846] ppid=2844 vsize=1244712 CPUtime=1361.63
/proc/2846/stat : 2846 (bsolo) R 2844 2846 2803 0 -1 4194304 310539 0 0 0 135957 206 0 0 25 0 1 0 184341345 1274585088 308751 1992294400 134512640 137136520 4294956256 18446744073709551615 134551253 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2846/statm: 311178 308751 197 640 0 310534 0
Current children cumulated CPU time (s) 1361.63
Current children cumulated vsize (KiB) 1244712

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2855
/proc/meminfo: memFree=571880/2055920 swapFree=4182544/4192956
[pid=2846] ppid=2844 vsize=1283720 CPUtime=1421.61
/proc/2846/stat : 2846 (bsolo) R 2844 2846 2803 0 -1 4194304 320372 0 0 0 141948 213 0 0 25 0 1 0 184341345 1314529280 318496 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2846/statm: 320930 318496 197 640 0 320286 0
Current children cumulated CPU time (s) 1421.61
Current children cumulated vsize (KiB) 1283720

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2855
/proc/meminfo: memFree=571880/2055920 swapFree=4182544/4192956
[pid=2846] ppid=2844 vsize=1283720 CPUtime=1481.57
/proc/2846/stat : 2846 (bsolo) R 2844 2846 2803 0 -1 4194304 320372 0 0 0 147941 216 0 0 25 0 1 0 184341345 1314529280 318496 1992294400 134512640 137136520 4294956256 18446744073709551615 136295593 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2846/statm: 320930 318496 197 640 0 320286 0
Current children cumulated CPU time (s) 1481.57
Current children cumulated vsize (KiB) 1283720

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2855
/proc/meminfo: memFree=571880/2055920 swapFree=4182544/4192956
[pid=2846] ppid=2844 vsize=1283720 CPUtime=1541.54
/proc/2846/stat : 2846 (bsolo) R 2844 2846 2803 0 -1 4194304 320372 0 0 0 153936 218 0 0 25 0 1 0 184341345 1314529280 318496 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2846/statm: 320930 318496 197 640 0 320286 0
Current children cumulated CPU time (s) 1541.54
Current children cumulated vsize (KiB) 1283720

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2855
/proc/meminfo: memFree=571880/2055920 swapFree=4182544/4192956
[pid=2846] ppid=2844 vsize=1283720 CPUtime=1601.51
/proc/2846/stat : 2846 (bsolo) R 2844 2846 2803 0 -1 4194304 320372 0 0 0 159930 221 0 0 25 0 1 0 184341345 1314529280 318496 1992294400 134512640 137136520 4294956256 18446744073709551615 136509112 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2846/statm: 320930 318496 197 640 0 320286 0
Current children cumulated CPU time (s) 1601.51
Current children cumulated vsize (KiB) 1283720

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2855
/proc/meminfo: memFree=571752/2055920 swapFree=4182544/4192956
[pid=2846] ppid=2844 vsize=1283720 CPUtime=1661.48
/proc/2846/stat : 2846 (bsolo) R 2844 2846 2803 0 -1 4194304 320372 0 0 0 165926 222 0 0 25 0 1 0 184341345 1314529280 318496 1992294400 134512640 137136520 4294956256 18446744073709551615 134551813 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2846/statm: 320930 318496 197 640 0 320286 0
Current children cumulated CPU time (s) 1661.48
Current children cumulated vsize (KiB) 1283720

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2855
/proc/meminfo: memFree=571816/2055920 swapFree=4182544/4192956
[pid=2846] ppid=2844 vsize=1283720 CPUtime=1721.46
/proc/2846/stat : 2846 (bsolo) R 2844 2846 2803 0 -1 4194304 320372 0 0 0 171922 224 0 0 25 0 1 0 184341345 1314529280 318496 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2846/statm: 320930 318496 197 640 0 320286 0
Current children cumulated CPU time (s) 1721.46
Current children cumulated vsize (KiB) 1283720

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2855
/proc/meminfo: memFree=571624/2055920 swapFree=4182544/4192956
[pid=2846] ppid=2844 vsize=1283720 CPUtime=1781.43
/proc/2846/stat : 2846 (bsolo) R 2844 2846 2803 0 -1 4194304 320372 0 0 0 177918 225 0 0 25 0 1 0 184341345 1314529280 318496 1992294400 134512640 137136520 4294956256 18446744073709551615 134607171 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2846/statm: 320930 318496 197 640 0 320286 0
Current children cumulated CPU time (s) 1781.43
Current children cumulated vsize (KiB) 1283720

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

[startup+1791.91 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2855
/proc/meminfo: memFree=571624/2055920 swapFree=4182544/4192956
[pid=2846] ppid=2844 vsize=1283720 CPUtime=1791.02
/proc/2846/stat : 2846 (bsolo) R 2844 2846 2803 0 -1 4194304 320372 0 0 0 178877 225 0 0 25 0 1 0 184341345 1314529280 318496 1992294400 134512640 137136520 4294956256 18446744073709551615 135982528 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2846/statm: 320930 318496 197 640 0 320286 0
Current children cumulated CPU time (s) 1791.02
Current children cumulated vsize (KiB) 1283720

[startup+1795.1 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2855
/proc/meminfo: memFree=571624/2055920 swapFree=4182544/4192956
[pid=2846] ppid=2844 vsize=1283720 CPUtime=1794.22
/proc/2846/stat : 2846 (bsolo) R 2844 2846 2803 0 -1 4194304 320372 0 0 0 179197 225 0 0 25 0 1 0 184341345 1314529280 318496 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2846/statm: 320930 318496 197 640 0 320286 0
Current children cumulated CPU time (s) 1794.22
Current children cumulated vsize (KiB) 1283720

[startup+1796.7 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2855
/proc/meminfo: memFree=571624/2055920 swapFree=4182544/4192956
[pid=2846] ppid=2844 vsize=1283720 CPUtime=1795.81
/proc/2846/stat : 2846 (bsolo) R 2844 2846 2803 0 -1 4194304 320372 0 0 0 179356 225 0 0 25 0 1 0 184341345 1314529280 318496 1992294400 134512640 137136520 4294956256 18446744073709551615 135982528 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2846/statm: 320930 318496 197 640 0 320286 0
Current children cumulated CPU time (s) 1795.81
Current children cumulated vsize (KiB) 1283720

[startup+1798.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2855
/proc/meminfo: memFree=571624/2055920 swapFree=4182544/4192956
[pid=2846] ppid=2844 vsize=1283720 CPUtime=1797.41
/proc/2846/stat : 2846 (bsolo) R 2844 2846 2803 0 -1 4194304 320372 0 0 0 179516 225 0 0 25 0 1 0 184341345 1314529280 318496 1992294400 134512640 137136520 4294956256 18446744073709551615 134544256 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2846/statm: 320930 318496 197 640 0 320286 0
Current children cumulated CPU time (s) 1797.41
Current children cumulated vsize (KiB) 1283720

[startup+1798.7 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2855
/proc/meminfo: memFree=571624/2055920 swapFree=4182544/4192956
[pid=2846] ppid=2844 vsize=1283720 CPUtime=1797.81
/proc/2846/stat : 2846 (bsolo) R 2844 2846 2803 0 -1 4194304 320372 0 0 0 179556 225 0 0 25 0 1 0 184341345 1314529280 318496 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 0 0 0
/proc/2846/statm: 320930 318496 197 640 0 320286 0
Current children cumulated CPU time (s) 1797.81
Current children cumulated vsize (KiB) 1283720

[startup+1798.9 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2855
/proc/meminfo: memFree=571624/2055920 swapFree=4182544/4192956
[pid=2846] ppid=2844 vsize=0 CPUtime=1798.02
/proc/2846/stat : 2846 (bsolo) R 2844 2846 2803 0 -1 4194308 320374 0 0 0 179575 227 0 0 17 0 1 0 184341345 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2846/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1798.02
Current children cumulated vsize (KiB) 0

[startup+1799 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 2855
/proc/meminfo: memFree=571624/2055920 swapFree=4182544/4192956
[pid=2846] ppid=2844 vsize=0 CPUtime=1798.12
/proc/2846/stat : 2846 (bsolo) R 2844 2846 2803 0 -1 4194308 320374 0 0 0 179575 237 0 0 17 0 1 0 184341345 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2846/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1798.12
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1799.09
CPU time (s): 1798.22
CPU user time (s): 1795.76
CPU system time (s): 2.46263
CPU usage (%): 99.9515
Max. virtual memory (cumulated for all children) (KiB): 1283720

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.76
system time used= 2.46263
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 320374
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= 4
involuntary context switches= 6795

runsolver used 1.55576 second user time and 4.99424 second system time

The end

Launcher Data 

Begin job on node47 at 2009-06-16 17:50:49
IDJOB=1877041
IDBENCH=2261
IDSOLVER=699
FILE ID=node47/1877041-1245167449
PBS_JOBID= 9363882
Free space on /tmp= 65952 MiB

SOLVER NAME= bsolo 3.1
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb50-23-opb/normalized-frb50-23-3.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877041-1245167449/watcher-1877041-1245167449 -o /tmp/evaluation-result-1877041-1245167449/solver-1877041-1245167449 -C 1800 -W 2000 -M 1800  bsolo -l2 -t1800 -m1800 HOME/instance-1877041-1245167449.opb

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

MD5SUM BENCH= 29f577041bedcbf69a98210424b233be
RANDOM SEED=731679270

node47.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.261
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.261
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1848976 kB
Buffers:         37752 kB
Cached:         102552 kB
SwapCached:       4196 kB
Active:          47104 kB
Inactive:       100952 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1848976 kB
SwapTotal:     4192956 kB
SwapFree:      4182544 kB
Dirty:            5976 kB
Writeback:           0 kB
Mapped:          13532 kB
Slab:            44792 kB
Committed_AS:   176840 kB
PageTables:       1448 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1877041-1245167449.opb

Free space on /tmp at the end= 65948 MiB
End job on node47 at 2009-06-16 18:20:49