Trace number 1877209

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-42 1798.28 1799.1

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb53-24-opb/normalized-frb53-24-2.opb
MD5SUMb94d4317cfb468b1c3dd3d790ff99d4d
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 benchmark1800.41
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -52
Optimality of the best value was proved NO
Number of variables1272
Total number of constraints94289
Number of constraints which are clauses94289
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 1272
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 1272
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 1272
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-1877209-1245166850.opb
0.00/0.00	c File size is 2299186 bytes.
0.19/0.28	c Highest Coefficient sum: 1272
0.19/0.28	c Parsing was ok!!
0.19/0.28	c Total parsing time: 0.278 s
0.29/0.31	c Var: 1272 Constr: 94289 94289/0/0 Lit: 188578 Watch. Lit: 188578
0.29/0.31	c Obj. Vars: 1272 (100 % of total variables)
2.99/3.03	c Pre-processing Time: 3.028 s
2.99/3.03	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
2.99/3.03	c        0   1272    94289   188578    2   188578   31429      0      0 3.03
2.99/3.03	c Switching off lower bounding mode.
2.99/3.05	o -38
3.09/3.16	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
3.09/3.16	c        0   1272    94290   189850    2   188618   32429      1      0 3.05
3.09/3.16	o -39
24.97/25.08	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
24.97/25.08	c       64   1272    94364   280887    2   188805   32429     75     20 3.17
24.97/25.08	c      164   1272    94474   415958    4   189025   35672    185     49 3.34
24.97/25.08	c      414   1272    94756   762688    8   189589   39240    467    109 3.79
24.97/25.08	c      889   1272    95287  1415005   14   190651   43165    998    186 4.77
24.97/25.08	c     1703   1272    96190  2524242   26   192457   47482   1901    264 6.45
24.97/25.08	c     3023   1272    97685  4359510   44   195447   52231   3396    321 9.41
24.97/25.08	c     5104   1272    99957  7152229   71   199991   57455   5668    353 14.42
24.97/25.08	c     8327   1272   103640 11674791  112   207357   63201   9351    332 25.04
24.97/25.08	o -40
285.57/285.75	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
285.57/285.75	c     8327   1272   103641 11676063  112   207399   32429   9352    332 25.07
285.57/285.75	c     8428   1272   103751 11811159  113   207619   35672   9462    332 25.34
285.57/285.75	c     8679   1272   104019 12140390  116   208155   39240   9730    334 25.98
285.57/285.75	c     9154   1272   104554 12797193  122   209225   43165  10265    332 27.53
285.57/285.75	c     9968   1272   105467 13917608  131   211051   47482  11178    333 29.89
285.57/285.75	c    11288   1272   106963 15753554  147   214043   52231  12674    331 34.05
285.57/285.75	c    13369   1272   109262 18576301  170   218641   57455  14973    311 42.97
285.57/285.75	c    16592   1272   112816 22937672  203   225749   63201  18527    294 56.39
285.57/285.75	c    21529   1272   118367 29751428  251   236851   69522  24078    284 75.80
285.57/285.75	c    29036   1272   126937 40263802  317   254028   76475  32648    261 111.09
285.57/285.75	c    40397   1272   139775 56012836  400   279741   84123  45486    205 196.20
285.57/285.75	o -41
303.77/304.00	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
303.77/304.00	c    53134   1272   154011 73480393  477   308328   32429  59722    186 285.64
303.77/304.00	o -42
1797.98/1798.81	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1797.98/1798.81	c    53150   1272   107386 16258056  151   214929   32430  13097    174 303.88
1797.98/1798.81	c    53250   1272   107494 16390464  152   215145   35674  13205    175 304.13
1797.98/1798.81	c    53501   1272   107778 16738449  155   215713   39242  13489    175 304.78
1797.98/1798.81	c    53976   1272   108307 17386785  160   216771   43167  14018    176 306.15
1797.98/1798.81	c    54790   1272   109229 18515894  169   218615   47484  14940    177 308.45
1797.98/1798.81	c    56111   1272   110718 20340249  183   221593   52233  16429    179 312.47
1797.98/1798.81	c    58192   1272   113004 23142355  204   226165   57457  18715    182 318.88
1797.98/1798.81	c    61415   1272   116623 27576174  236   233403   63203  22334    185 330.20
1797.98/1798.81	c    66351   1272   122125 34316372  280   244407   69524  27836    190 348.32
1797.98/1798.81	c    73857   1272   130611 44711233  342   261460   76477  36322    193 382.44
1797.98/1798.81	c    85218   1272   143274 60222920  420   286865   84125  48985    193 440.45
1797.98/1798.81	c   102362   1272   162351 83586664  514   325092   92538  68062    182 559.81
1797.98/1798.82	c   128183   1272   111592 21370763  191   223266  101792  17303    154 827.99
1797.98/1798.82	c   167016   1272   155522 75142539  483   311165  111972  61233    142 1172.09
1797.98/1798.82	c   225368   1272   121951 34043240  279   244094  123170  27662    132 1703.36
1797.98/1798.82	c Resources Exceeded
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1797.98/1798.82	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.98/1798.82	c   36   239911  20488   265664   138186 53931084  43897    133 1798.01
1797.98/1798.82	c Objective: -42
1797.98/1798.82	s SATISFIABLE
1797.98/1798.82	c Total time: 1798.01 s

Verifier Data

OK	-42

Watcher Data

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1877209-1245166850/watcher-1877209-1245166850 -o /tmp/evaluation-result-1877209-1245166850/solver-1877209-1245166850 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877209-1245166850.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 1.00 3/64 1839
/proc/meminfo: memFree=1850856/2055920 swapFree=4182564/4192956
[pid=1839] ppid=1837 vsize=12972 CPUtime=0
/proc/1839/stat : 1839 (bsolo) R 1837 1839 1550 0 -1 4194304 269 0 0 0 0 0 0 0 18 0 1 0 184285244 13283328 253 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1839/statm: 3243 253 176 640 0 2037 0

[startup+0.0546169 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1839
/proc/meminfo: memFree=1850856/2055920 swapFree=4182564/4192956
[pid=1839] ppid=1837 vsize=14624 CPUtime=0.05
/proc/1839/stat : 1839 (bsolo) R 1837 1839 1550 0 -1 4194304 783 0 0 0 5 0 0 0 18 0 1 0 184285244 14974976 767 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1839/statm: 3656 768 273 640 0 2450 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 14624

[startup+0.101619 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1839
/proc/meminfo: memFree=1850856/2055920 swapFree=4182564/4192956
[pid=1839] ppid=1837 vsize=16272 CPUtime=0.09
/proc/1839/stat : 1839 (bsolo) R 1837 1839 1550 0 -1 4194304 1267 0 0 0 9 0 0 0 18 0 1 0 184285244 16662528 1251 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1839/statm: 4068 1251 367 640 0 2862 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16272

[startup+0.301639 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1839
/proc/meminfo: memFree=1850856/2055920 swapFree=4182564/4192956
[pid=1839] ppid=1837 vsize=23236 CPUtime=0.29
/proc/1839/stat : 1839 (bsolo) R 1837 1839 1550 0 -1 4194304 3950 0 0 0 28 1 0 0 19 0 1 0 184285244 23793664 3372 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1839/statm: 5809 3373 185 640 0 5165 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23236

[startup+0.701681 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1839
/proc/meminfo: memFree=1850856/2055920 swapFree=4182564/4192956
[pid=1839] ppid=1837 vsize=27476 CPUtime=0.69
/proc/1839/stat : 1839 (bsolo) R 1837 1839 1550 0 -1 4194304 5020 0 0 0 66 3 0 0 23 0 1 0 184285244 28135424 4442 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1839/statm: 6869 4442 190 640 0 6225 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27476

[startup+1.50176 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1840
/proc/meminfo: memFree=1833760/2055920 swapFree=4182564/4192956
[pid=1839] ppid=1837 vsize=27476 CPUtime=1.49
/proc/1839/stat : 1839 (bsolo) R 1837 1839 1550 0 -1 4194304 5020 0 0 0 145 4 0 0 25 0 1 0 184285244 28135424 4442 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1839/statm: 6869 4442 190 640 0 6225 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 27476

[startup+3.10293 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1840
/proc/meminfo: memFree=1833632/2055920 swapFree=4182564/4192956
[pid=1839] ppid=1837 vsize=24996 CPUtime=3.09
/proc/1839/stat : 1839 (bsolo) R 1837 1839 1550 0 -1 4194304 5834 0 0 0 301 8 0 0 25 0 1 0 184285244 25595904 3834 1992294400 134512640 137136520 4294956256 18446744073709551615 136502032 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1839/statm: 6249 3834 196 640 0 5605 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 24996

[startup+6.30125 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1840
/proc/meminfo: memFree=1815136/2055920 swapFree=4182564/4192956
[pid=1839] ppid=1837 vsize=53236 CPUtime=6.27
/proc/1839/stat : 1839 (bsolo) R 1837 1839 1550 0 -1 4194304 12893 0 0 0 617 10 0 0 25 0 1 0 184285244 54513664 10893 1992294400 134512640 137136520 4294956256 18446744073709551615 134551543 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1839/statm: 13309 10893 196 640 0 12665 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 53236

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1840
/proc/meminfo: memFree=1763040/2055920 swapFree=4182564/4192956
[pid=1839] ppid=1837 vsize=102600 CPUtime=12.68
/proc/1839/stat : 1839 (bsolo) R 1837 1839 1550 0 -1 4194304 25241 0 0 0 1253 15 0 0 25 0 1 0 184285244 105062400 23241 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1839/statm: 25650 23241 197 640 0 25006 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 102600

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1840
/proc/meminfo: memFree=1688736/2055920 swapFree=4182564/4192956
[pid=1839] ppid=1837 vsize=174076 CPUtime=25.48
/proc/1839/stat : 1839 (bsolo) R 1837 1839 1550 0 -1 4194304 43102 0 0 0 2524 24 0 0 25 0 1 0 184285244 178253824 41102 1992294400 134512640 137136520 4294956256 18446744073709551615 134607060 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1839/statm: 43519 41106 197 640 0 42875 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 174076

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1840
/proc/meminfo: memFree=1567584/2055920 swapFree=4182564/4192956
[pid=1839] ppid=1837 vsize=295728 CPUtime=51.05
/proc/1839/stat : 1839 (bsolo) R 1837 1839 1550 0 -1 4194304 73517 0 0 0 5065 40 0 0 25 0 1 0 184285244 302825472 71517 1992294400 134512640 137136520 4294956256 18446744073709551615 134572140 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1839/statm: 73932 71517 197 640 0 73288 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 295728

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1840
/proc/meminfo: memFree=1350880/2055920 swapFree=4182564/4192956
[pid=1839] ppid=1837 vsize=509668 CPUtime=102.24
/proc/1839/stat : 1839 (bsolo) R 1837 1839 1550 0 -1 4194304 126998 0 0 0 10158 66 0 0 25 0 1 0 184285244 521900032 124998 1992294400 134512640 137136520 4294956256 18446744073709551615 136502143 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1839/statm: 127417 124998 197 640 0 126773 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 509668

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1840
/proc/meminfo: memFree=1180448/2055920 swapFree=4182564/4192956
[pid=1839] ppid=1837 vsize=681020 CPUtime=162.21
/proc/1839/stat : 1839 (bsolo) R 1837 1839 1550 0 -1 4194304 169838 0 0 0 16131 90 0 0 25 0 1 0 184285244 697364480 167838 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1839/statm: 170255 167838 197 640 0 169611 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 681020

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1840
/proc/meminfo: memFree=1030496/2055920 swapFree=4182564/4192956
[pid=1839] ppid=1837 vsize=829364 CPUtime=222.19
/proc/1839/stat : 1839 (bsolo) R 1837 1839 1550 0 -1 4194304 206924 0 0 0 22106 113 0 0 25 0 1 0 184285244 849268736 204924 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1839/statm: 207341 204924 197 640 0 206697 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 829364

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1840
/proc/meminfo: memFree=906720/2055920 swapFree=4182564/4192956
[pid=1839] ppid=1837 vsize=954108 CPUtime=282.17
/proc/1839/stat : 1839 (bsolo) R 1837 1839 1550 0 -1 4194304 238109 0 0 0 28083 134 0 0 25 0 1 0 184285244 977006592 236109 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1839/statm: 238527 236109 197 640 0 237883 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 954108

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1840
/proc/meminfo: memFree=896864/2055920 swapFree=4182564/4192956
[pid=1839] ppid=1837 vsize=962036 CPUtime=342.14
/proc/1839/stat : 1839 (bsolo) R 1837 1839 1550 0 -1 4194304 240160 0 0 0 34078 136 0 0 25 0 1 0 184285244 985124864 238101 1992294400 134512640 137136520 4294956256 18446744073709551615 134544162 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1839/statm: 240509 238101 197 640 0 239865 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 962036

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1840
/proc/meminfo: memFree=896800/2055920 swapFree=4182564/4192956
[pid=1839] ppid=1837 vsize=962036 CPUtime=402.12
/proc/1839/stat : 1839 (bsolo) R 1837 1839 1550 0 -1 4194304 240160 0 0 0 40072 140 0 0 25 0 1 0 184285244 985124864 238101 1992294400 134512640 137136520 4294956256 18446744073709551615 136502019 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1839/statm: 240509 238101 197 640 0 239865 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 962036

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1840
/proc/meminfo: memFree=896800/2055920 swapFree=4182564/4192956
[pid=1839] ppid=1837 vsize=962036 CPUtime=462.11
/proc/1839/stat : 1839 (bsolo) R 1837 1839 1550 0 -1 4194304 240160 0 0 0 46068 143 0 0 25 0 1 0 184285244 985124864 238101 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1839/statm: 240509 238101 197 640 0 239865 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 962036

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1840
/proc/meminfo: memFree=833184/2055920 swapFree=4182564/4192956
[pid=1839] ppid=1837 vsize=1028080 CPUtime=522.07
/proc/1839/stat : 1839 (bsolo) R 1837 1839 1550 0 -1 4194304 256655 0 0 0 52053 154 0 0 25 0 1 0 184285244 1052753920 254596 1992294400 134512640 137136520 4294956256 18446744073709551615 134573386 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1839/statm: 257020 254596 197 640 0 256376 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 1028080

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1840
/proc/meminfo: memFree=697504/2055920 swapFree=4182564/4192956
[pid=1839] ppid=1837 vsize=1163108 CPUtime=582.05
/proc/1839/stat : 1839 (bsolo) R 1837 1839 1550 0 -1 4194304 290424 0 0 0 58034 171 0 0 25 0 1 0 184285244 1191022592 288365 1992294400 134512640 137136520 4294956256 18446744073709551615 134551591 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1839/statm: 290777 288365 197 640 0 290133 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 1163108

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1840
/proc/meminfo: memFree=551904/2055920 swapFree=4182564/4192956
[pid=1839] ppid=1837 vsize=1306460 CPUtime=642.01
/proc/1839/stat : 1839 (bsolo) R 1837 1839 1550 0 -1 4194304 326249 0 0 0 64010 191 0 0 25 0 1 0 184285244 1337815040 324190 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1839/statm: 326615 324190 197 640 0 325971 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 1306460

[startup+702.302 s]

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

/proc/meminfo: memFree=363424/2055920 swapFree=4182564/4192956
[pid=1839] ppid=1837 vsize=1494232 CPUtime=1121.8
/proc/1839/stat : 1839 (bsolo) R 1837 1839 1550 0 -1 4194304 373281 0 0 0 111951 229 0 0 25 0 1 0 184285244 1530093568 371130 1992294400 134512640 137136520 4294956256 18446744073709551615 134544256 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1839/statm: 373558 371130 197 640 0 372914 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 1494232

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1842
/proc/meminfo: memFree=363424/2055920 swapFree=4182564/4192956
[pid=1839] ppid=1837 vsize=1494232 CPUtime=1181.77
/proc/1839/stat : 1839 (bsolo) R 1837 1839 1550 0 -1 4194304 373281 0 0 0 117946 231 0 0 25 0 1 0 184285244 1530093568 371130 1992294400 134512640 137136520 4294956256 18446744073709551615 134606731 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1839/statm: 373558 371130 197 640 0 372914 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 1494232

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1848
/proc/meminfo: memFree=363296/2055920 swapFree=4182564/4192956
[pid=1839] ppid=1837 vsize=1494232 CPUtime=1241.72
/proc/1839/stat : 1839 (bsolo) R 1837 1839 1550 0 -1 4194304 373281 0 0 0 123938 234 0 0 25 0 1 0 184285244 1530093568 371130 1992294400 134512640 137136520 4294956256 18446744073709551615 134607193 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1839/statm: 373558 371130 197 640 0 372914 0
Current children cumulated CPU time (s) 1241.72
Current children cumulated vsize (KiB) 1494232

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1848
/proc/meminfo: memFree=363232/2055920 swapFree=4182564/4192956
[pid=1839] ppid=1837 vsize=1494232 CPUtime=1301.7
/proc/1839/stat : 1839 (bsolo) R 1837 1839 1550 0 -1 4194304 373281 0 0 0 129933 237 0 0 25 0 1 0 184285244 1530093568 371130 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1839/statm: 373558 371130 197 640 0 372914 0
Current children cumulated CPU time (s) 1301.7
Current children cumulated vsize (KiB) 1494232

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1848
/proc/meminfo: memFree=363296/2055920 swapFree=4182564/4192956
[pid=1839] ppid=1837 vsize=1494232 CPUtime=1361.67
/proc/1839/stat : 1839 (bsolo) R 1837 1839 1550 0 -1 4194304 373281 0 0 0 135928 239 0 0 25 0 1 0 184285244 1530093568 371130 1992294400 134512640 137136520 4294956256 18446744073709551615 134551808 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1839/statm: 373558 371130 197 640 0 372914 0
Current children cumulated CPU time (s) 1361.67
Current children cumulated vsize (KiB) 1494232

[startup+1422.31 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 1848
/proc/meminfo: memFree=307232/2055920 swapFree=4182564/4192956
[pid=1839] ppid=1837 vsize=1550492 CPUtime=1421.66
/proc/1839/stat : 1839 (bsolo) R 1837 1839 1550 0 -1 4194304 387370 0 0 0 141918 248 0 0 25 0 1 0 184285244 1587703808 385219 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1839/statm: 387623 385219 197 640 0 386979 0
Current children cumulated CPU time (s) 1421.66
Current children cumulated vsize (KiB) 1550492

[startup+1482.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 1848
/proc/meminfo: memFree=203040/2055920 swapFree=4182564/4192956
[pid=1839] ppid=1837 vsize=1655500 CPUtime=1481.62
/proc/1839/stat : 1839 (bsolo) R 1837 1839 1550 0 -1 4194304 413608 0 0 0 147901 261 0 0 25 0 1 0 184285244 1695232000 411457 1992294400 134512640 137136520 4294956256 18446744073709551615 136501974 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1839/statm: 413875 411457 197 640 0 413231 0
Current children cumulated CPU time (s) 1481.62
Current children cumulated vsize (KiB) 1655500

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1848
/proc/meminfo: memFree=113312/2055920 swapFree=4182564/4192956
[pid=1839] ppid=1837 vsize=1744228 CPUtime=1541.59
/proc/1839/stat : 1839 (bsolo) R 1837 1839 1550 0 -1 4194304 435783 0 0 0 153886 273 0 0 25 0 1 0 184285244 1786089472 433632 1992294400 134512640 137136520 4294956256 18446744073709551615 134544256 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1839/statm: 436057 433632 197 640 0 435413 0
Current children cumulated CPU time (s) 1541.59
Current children cumulated vsize (KiB) 1744228

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1848
/proc/meminfo: memFree=59360/2055920 swapFree=4182564/4192956
[pid=1839] ppid=1837 vsize=1797536 CPUtime=1601.57
/proc/1839/stat : 1839 (bsolo) R 1837 1839 1550 0 -1 4194304 449236 0 0 0 159877 280 0 0 25 0 1 0 184285244 1840676864 446974 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1839/statm: 449384 446974 197 640 0 448740 0
Current children cumulated CPU time (s) 1601.57
Current children cumulated vsize (KiB) 1797536

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1848
/proc/meminfo: memFree=59296/2055920 swapFree=4182564/4192956
[pid=1839] ppid=1837 vsize=1797536 CPUtime=1661.53
/proc/1839/stat : 1839 (bsolo) R 1837 1839 1550 0 -1 4194304 449236 0 0 0 165871 282 0 0 25 0 1 0 184285244 1840676864 446974 1992294400 134512640 137136520 4294956256 18446744073709551615 134571400 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1839/statm: 449384 446974 197 640 0 448740 0
Current children cumulated CPU time (s) 1661.53
Current children cumulated vsize (KiB) 1797536

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1848
/proc/meminfo: memFree=59232/2055920 swapFree=4182564/4192956
[pid=1839] ppid=1837 vsize=1797536 CPUtime=1721.51
/proc/1839/stat : 1839 (bsolo) R 1837 1839 1550 0 -1 4194304 449236 0 0 0 171866 285 0 0 25 0 1 0 184285244 1840676864 446974 1992294400 134512640 137136520 4294956256 18446744073709551615 134543971 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1839/statm: 449384 446974 197 640 0 448740 0
Current children cumulated CPU time (s) 1721.51
Current children cumulated vsize (KiB) 1797536

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1848
/proc/meminfo: memFree=59104/2055920 swapFree=4182564/4192956
[pid=1839] ppid=1837 vsize=1797536 CPUtime=1781.49
/proc/1839/stat : 1839 (bsolo) R 1837 1839 1550 0 -1 4194304 449236 0 0 0 177861 288 0 0 25 0 1 0 184285244 1840676864 446974 1992294400 134512640 137136520 4294956256 18446744073709551615 136501956 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1839/statm: 449384 446974 197 640 0 448740 0
Current children cumulated CPU time (s) 1781.49
Current children cumulated vsize (KiB) 1797536

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1848
/proc/meminfo: memFree=59104/2055920 swapFree=4182564/4192956
[pid=1839] ppid=1837 vsize=1797536 CPUtime=1791.08
/proc/1839/stat : 1839 (bsolo) R 1837 1839 1550 0 -1 4194304 449236 0 0 0 178820 288 0 0 25 0 1 0 184285244 1840676864 446974 1992294400 134512640 137136520 4294956256 18446744073709551615 136502025 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1839/statm: 449384 446974 197 640 0 448740 0
Current children cumulated CPU time (s) 1791.08
Current children cumulated vsize (KiB) 1797536

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1848
/proc/meminfo: memFree=59104/2055920 swapFree=4182564/4192956
[pid=1839] ppid=1837 vsize=1797536 CPUtime=1794.29
/proc/1839/stat : 1839 (bsolo) R 1837 1839 1550 0 -1 4194304 449236 0 0 0 179140 289 0 0 25 0 1 0 184285244 1840676864 446974 1992294400 134512640 137136520 4294956256 18446744073709551615 134544148 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1839/statm: 449384 446974 197 640 0 448740 0
Current children cumulated CPU time (s) 1794.29
Current children cumulated vsize (KiB) 1797536

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1848
/proc/meminfo: memFree=59104/2055920 swapFree=4182564/4192956
[pid=1839] ppid=1837 vsize=1797536 CPUtime=1795.88
/proc/1839/stat : 1839 (bsolo) R 1837 1839 1550 0 -1 4194304 449236 0 0 0 179299 289 0 0 25 0 1 0 184285244 1840676864 446974 1992294400 134512640 137136520 4294956256 18446744073709551615 135982480 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1839/statm: 449384 446974 197 640 0 448740 0
Current children cumulated CPU time (s) 1795.88
Current children cumulated vsize (KiB) 1797536

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1848
/proc/meminfo: memFree=59104/2055920 swapFree=4182564/4192956
[pid=1839] ppid=1837 vsize=1797536 CPUtime=1797.48
/proc/1839/stat : 1839 (bsolo) R 1837 1839 1550 0 -1 4194304 449236 0 0 0 179459 289 0 0 25 0 1 0 184285244 1840676864 446974 1992294400 134512640 137136520 4294956256 18446744073709551615 136502143 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1839/statm: 449384 446974 197 640 0 448740 0
Current children cumulated CPU time (s) 1797.48
Current children cumulated vsize (KiB) 1797536

[startup+1798.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1848
/proc/meminfo: memFree=59104/2055920 swapFree=4182564/4192956
[pid=1839] ppid=1837 vsize=1797536 CPUtime=1797.88
/proc/1839/stat : 1839 (bsolo) R 1837 1839 1550 0 -1 4194304 449236 0 0 0 179499 289 0 0 25 0 1 0 184285244 1840676864 446974 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1839/statm: 449384 446974 197 640 0 448740 0
Current children cumulated CPU time (s) 1797.88
Current children cumulated vsize (KiB) 1797536

[startup+1798.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1848
/proc/meminfo: memFree=59104/2055920 swapFree=4182564/4192956
[pid=1839] ppid=1837 vsize=0 CPUtime=1798.08
/proc/1839/stat : 1839 (bsolo) R 1837 1839 1550 0 -1 4194308 449238 0 0 0 179511 297 0 0 17 0 1 0 184285244 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1839/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1798.08
Current children cumulated vsize (KiB) 0

[startup+1799 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1848
/proc/meminfo: memFree=59104/2055920 swapFree=4182564/4192956
[pid=1839] ppid=1837 vsize=0 CPUtime=1798.18
/proc/1839/stat : 1839 (bsolo) R 1837 1839 1550 0 -1 4194308 449238 0 0 0 179511 307 0 0 18 0 1 0 184285244 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1839/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1798.18
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1799.1
CPU time (s): 1798.28
CPU user time (s): 1795.12
CPU system time (s): 3.16852
CPU usage (%): 99.9548
Max. virtual memory (cumulated for all children) (KiB): 1797980

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.12
system time used= 3.16852
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 449238
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= 6296

runsolver used 1.9897 second user time and 4.55831 second system time

The end

Launcher Data

Begin job on node17 at 2009-06-16 17:40:50
IDJOB=1877209
IDBENCH=2257
IDSOLVER=699
FILE ID=node17/1877209-1245166850
PBS_JOBID= 9363853
Free space on /tmp= 66356 MiB

SOLVER NAME= bsolo 3.1
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb53-24-opb/normalized-frb53-24-2.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877209-1245166850/watcher-1877209-1245166850 -o /tmp/evaluation-result-1877209-1245166850/solver-1877209-1245166850 -C 1800 -W 2000 -M 1800  bsolo -l2 -t1800 -m1800 HOME/instance-1877209-1245166850.opb

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

MD5SUM BENCH= b94d4317cfb468b1c3dd3d790ff99d4d
RANDOM SEED=1836412639

node17.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		: 3000.214
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		: 3000.214
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:       1851336 kB
Buffers:         39332 kB
Cached:          97136 kB
SwapCached:       4224 kB
Active:          46156 kB
Inactive:        98220 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1851336 kB
SwapTotal:     4192956 kB
SwapFree:      4182564 kB
Dirty:            6184 kB
Writeback:           0 kB
Mapped:          13748 kB
Slab:            46196 kB
Committed_AS:   166196 kB
PageTables:       1456 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-1877209-1245166850.opb

Free space on /tmp at the end= 66352 MiB
End job on node17 at 2009-06-16 18:10:49