Trace number 1877035

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 (MO)-44 708.779 709.071

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb56-25-opb/normalized-frb56-25-2.opb
MD5SUM62a6bdf0e089cd0b8a79007277394096
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-44
Best CPU time to get the best result obtained on this benchmark1798.25
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -54
Optimality of the best value was proved NO
Number of variables1400
Total number of constraints109401
Number of constraints which are clauses109401
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 1400
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 1400
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 1400
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-1877035-1245165732.opb
0.00/0.00	c File size is 2678526 bytes.
0.29/0.32	c Highest Coefficient sum: 1400
0.29/0.32	c Parsing was ok!!
0.29/0.32	c Total parsing time: 0.323 s
0.29/0.36	c Var: 1400 Constr: 109401 109401/0/0 Lit: 218802 Watch. Lit: 218802
0.29/0.36	c Obj. Vars: 1400 (100 % of total variables)
3.59/3.66	c Pre-processing Time: 3.657 s
3.59/3.66	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
3.59/3.66	c        0   1400   109401   218802    2   218802   36467      0      0 3.66
3.59/3.66	c Switching off lower bounding mode.
3.59/3.67	o -40
3.59/3.68	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
3.59/3.68	c        0   1400   109402   220202    2   218844   37467      1      0 3.68
3.59/3.68	o -41
5.29/5.38	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
5.29/5.38	c        1   1400   109404   222961    2   218889   37467      3      0 3.69
5.29/5.38	c      102   1400   109515   373308    3   219111   41214    114     26 3.87
5.29/5.38	c      352   1400   109792   748488    6   219665   45336    391     80 4.36
5.29/5.38	c      828   1400   110311  1451728   13   220703   49870    910    154 5.37
5.29/5.38	o -42
7.09/7.17	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
7.09/7.17	c      828   1400   110312  1453128   13   220747   37467    911    153 5.38
7.09/7.17	c      929   1400   110422  1602073   14   220967   41214   1021    166 5.59
7.09/7.17	c     1180   1400   110702  1981041   17   221527   45336   1301    192 6.12
7.09/7.17	c     1655   1400   111233  2699580   24   222589   49870   1832    231 7.16
7.09/7.17	o -43
8.29/8.35	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
8.29/8.35	c     1657   1400   111236  2703691   24   222638   37467   1835    231 7.17
8.29/8.35	c     1757   1400   111349  2856559   25   222864   41214   1948    237 7.39
8.29/8.35	c     2007   1400   111625  3229893   28   223416   45336   2224    253 7.93
8.29/8.35	o -44
708.51/708.80	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
708.51/708.80	c     2192   1400   111830  3507380   31   223870   37467   2429    262 8.35
708.51/708.80	c     2292   1400   111943  3660107   32   224096   41214   2542    267 8.58
708.51/708.80	c     2542   1400   112227  4043908   36   224664   45336   2826    276 9.19
708.51/708.80	c     3018   1400   112758  4761498   42   225726   49870   3357    290 10.39
708.51/708.80	c     3832   1400   113645  5960336   52   227500   54858   4244    307 12.46
708.51/708.80	c     5152   1400   115100  7927062   68   230410   60344   5699    318 16.17
708.51/708.80	c     7234   1400   117424 11067654   94   235058   66379   8023    312 23.14
708.51/708.80	c    10457   1400   120968 15854948  131   242146   73017  11567    300 34.75
708.51/708.80	c    15393   1400   126297 23060472  182   252804   80319  16896    272 56.39
708.51/708.80	c    22899   1400   134727 34449270  255   269664   88351  25326    237 96.53
708.51/708.80	c    34260   1400   147479 51663939  350   295289   97187  38078    189 180.38
708.51/708.80	c    51404   1400   166477 77340591  464   333285  106906  57076    168 305.09
708.51/708.80	c    77223   1400   195444 116479913  595   391219  117597  86043    140 548.66
708.51/708.80	c Caught signal: 15
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708.51/708.80	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
708.51/708.80	c   25    94550   8482   106624   214578 142333015 105177    133 708.51
708.51/708.80	c Objective: -44
708.51/708.80	s SATISFIABLE
708.51/708.80	c Total time: 708.513 s

Verifier Data 

OK	-44

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1877035-1245165732/watcher-1877035-1245165732 -o /tmp/evaluation-result-1877035-1245165732/solver-1877035-1245165732 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877035-1245165732.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 4881
/proc/meminfo: memFree=1912112/2055920 swapFree=4191900/4192956
[pid=4881] ppid=4879 vsize=13344 CPUtime=0
/proc/4881/stat : 4881 (bsolo) R 4879 4881 4686 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 184174121 13664256 255 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4881/statm: 3336 255 176 640 0 2038 0

[startup+0.016455 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4881
/proc/meminfo: memFree=1912112/2055920 swapFree=4191900/4192956
[pid=4881] ppid=4879 vsize=13756 CPUtime=0.01
/proc/4881/stat : 4881 (bsolo) R 4879 4881 4686 0 -1 4194304 390 0 0 0 1 0 0 0 18 0 1 0 184174121 14086144 374 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4881/statm: 3439 374 198 640 0 2141 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 13756

[startup+0.101462 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4881
/proc/meminfo: memFree=1912112/2055920 swapFree=4191900/4192956
[pid=4881] ppid=4879 vsize=16644 CPUtime=0.09
/proc/4881/stat : 4881 (bsolo) R 4879 4881 4686 0 -1 4194304 1274 0 0 0 9 0 0 0 18 0 1 0 184174121 17043456 1258 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4881/statm: 4161 1259 369 640 0 2863 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16644

[startup+0.301479 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4881
/proc/meminfo: memFree=1912112/2055920 swapFree=4191900/4192956
[pid=4881] ppid=4879 vsize=23244 CPUtime=0.29
/proc/4881/stat : 4881 (bsolo) R 4879 4881 4686 0 -1 4194304 3320 0 0 0 28 1 0 0 19 0 1 0 184174121 23801856 3304 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4881/statm: 5811 3304 771 640 0 4513 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23244

[startup+0.701517 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 4881
/proc/meminfo: memFree=1912112/2055920 swapFree=4191900/4192956
[pid=4881] ppid=4879 vsize=30224 CPUtime=0.69
/proc/4881/stat : 4881 (bsolo) R 4879 4881 4686 0 -1 4194304 5785 0 0 0 67 2 0 0 23 0 1 0 184174121 30949376 5115 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4881/statm: 7556 5115 190 640 0 6912 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 30224

[startup+1.50159 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4882
/proc/meminfo: memFree=1892392/2055920 swapFree=4191900/4192956
[pid=4881] ppid=4879 vsize=30224 CPUtime=1.49
/proc/4881/stat : 4881 (bsolo) R 4879 4881 4686 0 -1 4194304 5785 0 0 0 146 3 0 0 25 0 1 0 184174121 30949376 5115 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4881/statm: 7556 5115 190 640 0 6912 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 30224

[startup+3.10174 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4882
/proc/meminfo: memFree=1892264/2055920 swapFree=4191900/4192956
[pid=4881] ppid=4879 vsize=30224 CPUtime=3.09
/proc/4881/stat : 4881 (bsolo) R 4879 4881 4686 0 -1 4194304 5785 0 0 0 303 6 0 0 25 0 1 0 184174121 30949376 5115 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4881/statm: 7556 5115 190 640 0 6912 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 30224

[startup+6.30204 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4882
/proc/meminfo: memFree=1879720/2055920 swapFree=4191900/4192956
[pid=4881] ppid=4879 vsize=51008 CPUtime=6.29
/proc/4881/stat : 4881 (bsolo) R 4879 4881 4686 0 -1 4194304 12669 0 0 0 619 10 0 0 25 0 1 0 184174121 52232192 10339 1992294400 134512640 137136520 4294956256 18446744073709551615 134600223 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4881/statm: 12752 10339 196 640 0 12108 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 51008

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4882
/proc/meminfo: memFree=1825128/2055920 swapFree=4191900/4192956
[pid=4881] ppid=4879 vsize=101836 CPUtime=12.68
/proc/4881/stat : 4881 (bsolo) R 4879 4881 4686 0 -1 4194304 25380 0 0 0 1253 15 0 0 25 0 1 0 184174121 104280064 23050 1992294400 134512640 137136520 4294956256 18446744073709551615 134542223 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4881/statm: 25459 23050 196 640 0 24815 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 101836

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4882
/proc/meminfo: memFree=1742568/2055920 swapFree=4191900/4192956
[pid=4881] ppid=4879 vsize=181432 CPUtime=25.47
/proc/4881/stat : 4881 (bsolo) R 4879 4881 4686 0 -1 4194304 45274 0 0 0 2523 24 0 0 25 0 1 0 184174121 185786368 42944 1992294400 134512640 137136520 4294956256 18446744073709551615 136501953 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4881/statm: 45358 42944 196 640 0 44714 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 181432

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4882
/proc/meminfo: memFree=1626344/2055920 swapFree=4191900/4192956
[pid=4881] ppid=4879 vsize=298488 CPUtime=51.05
/proc/4881/stat : 4881 (bsolo) R 4879 4881 4686 0 -1 4194304 74517 0 0 0 5065 40 0 0 25 0 1 0 184174121 305651712 72187 1992294400 134512640 137136520 4294956256 18446744073709551615 134600223 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4881/statm: 74622 72187 197 640 0 73978 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 298488

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4882
/proc/meminfo: memFree=1430248/2055920 swapFree=4191900/4192956
[pid=4881] ppid=4879 vsize=491712 CPUtime=102.24
/proc/4881/stat : 4881 (bsolo) R 4879 4881 4686 0 -1 4194304 122854 0 0 0 10161 63 0 0 25 0 1 0 184174121 503513088 120524 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4881/statm: 122928 120524 197 640 0 122284 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 491712

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4882
/proc/meminfo: memFree=1263976/2055920 swapFree=4191900/4192956
[pid=4881] ppid=4879 vsize=658296 CPUtime=162.21
/proc/4881/stat : 4881 (bsolo) R 4879 4881 4686 0 -1 4194304 164494 0 0 0 16136 85 0 0 25 0 1 0 184174121 674095104 162164 1992294400 134512640 137136520 4294956256 18446744073709551615 134544256 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4881/statm: 164574 162164 197 640 0 163930 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 658296

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4882
/proc/meminfo: memFree=1095016/2055920 swapFree=4191900/4192956
[pid=4881] ppid=4879 vsize=826368 CPUtime=222.18
/proc/4881/stat : 4881 (bsolo) R 4879 4881 4686 0 -1 4194304 206500 0 0 0 22109 109 0 0 25 0 1 0 184174121 846200832 204170 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4881/statm: 206592 204170 197 640 0 205948 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 826368

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4882
/proc/meminfo: memFree=959016/2055920 swapFree=4191900/4192956
[pid=4881] ppid=4879 vsize=963072 CPUtime=282.16
/proc/4881/stat : 4881 (bsolo) R 4879 4881 4686 0 -1 4194304 240686 0 0 0 28088 128 0 0 25 0 1 0 184174121 986185728 238356 1992294400 134512640 137136520 4294956256 18446744073709551615 134606783 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4881/statm: 240768 238356 197 640 0 240124 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 963072

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4882
/proc/meminfo: memFree=805416/2055920 swapFree=4191900/4192956
[pid=4881] ppid=4879 vsize=1115552 CPUtime=342.14
/proc/4881/stat : 4881 (bsolo) R 4879 4881 4686 0 -1 4194304 278800 0 0 0 34063 151 0 0 25 0 1 0 184174121 1142325248 276470 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4881/statm: 278888 276470 197 640 0 278244 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 1115552

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4882
/proc/meminfo: memFree=659112/2055920 swapFree=4191900/4192956
[pid=4881] ppid=4879 vsize=1262284 CPUtime=402.12
/proc/4881/stat : 4881 (bsolo) R 4879 4881 4686 0 -1 4194304 315497 0 0 0 40039 173 0 0 25 0 1 0 184174121 1292578816 313167 1992294400 134512640 137136520 4294956256 18446744073709551615 134544129 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4881/statm: 315571 313167 197 640 0 314927 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 1262284

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4882
/proc/meminfo: memFree=533608/2055920 swapFree=4191900/4192956
[pid=4881] ppid=4879 vsize=1386576 CPUtime=462.1
/proc/4881/stat : 4881 (bsolo) R 4879 4881 4686 0 -1 4194304 346567 0 0 0 46020 190 0 0 25 0 1 0 184174121 1419853824 344237 1992294400 134512640 137136520 4294956256 18446744073709551615 134574735 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4881/statm: 346644 344237 197 640 0 346000 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 1386576

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4882
/proc/meminfo: memFree=447592/2055920 swapFree=4191900/4192956
[pid=4881] ppid=4879 vsize=1473336 CPUtime=522.07
/proc/4881/stat : 4881 (bsolo) R 4879 4881 4686 0 -1 4194304 368256 0 0 0 52004 203 0 0 25 0 1 0 184174121 1508696064 365926 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4881/statm: 368334 365926 197 640 0 367690 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 1473336

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4882
/proc/meminfo: memFree=322920/2055920 swapFree=4191900/4192956
[pid=4881] ppid=4879 vsize=1597628 CPUtime=582.05
/proc/4881/stat : 4881 (bsolo) R 4879 4881 4686 0 -1 4194304 399329 0 0 0 57982 223 0 0 25 0 1 0 184174121 1635971072 396999 1992294400 134512640 137136520 4294956256 18446744073709551615 134544148 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4881/statm: 399407 396999 197 640 0 398763 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 1597628

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4882
/proc/meminfo: memFree=177448/2055920 swapFree=4191900/4192956
[pid=4881] ppid=4879 vsize=1741396 CPUtime=642.03
/proc/4881/stat : 4881 (bsolo) R 4879 4881 4686 0 -1 4194304 435273 0 0 0 63960 243 0 0 25 0 1 0 184174121 1783189504 432943 1992294400 134512640 137136520 4294956256 18446744073709551615 134554030 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4881/statm: 435349 432943 197 640 0 434705 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 1741396

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4882
/proc/meminfo: memFree=83432/2055920 swapFree=4191900/4192956
[pid=4881] ppid=4879 vsize=1835512 CPUtime=702
/proc/4881/stat : 4881 (bsolo) R 4879 4881 4686 0 -1 4194304 458797 0 0 0 69944 256 0 0 25 0 1 0 184174121 1879564288 456467 1992294400 134512640 137136520 4294956256 18446744073709551615 134544249 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4881/statm: 458878 456467 197 640 0 458234 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 1835512



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+708.801 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4882
/proc/meminfo: memFree=75304/2055920 swapFree=4191900/4192956
[pid=4881] ppid=4879 vsize=1843244 CPUtime=708.51
/proc/4881/stat : 4881 (bsolo) R 4879 4881 4686 0 -1 4194304 460726 0 0 0 70593 258 0 0 25 0 1 0 184174121 1887481856 458396 1992294400 134512640 137136520 4294956256 18446744073709551615 134544384 0 0 4096 16384 0 0 0 17 0 0 0
/proc/4881/statm: 460811 458396 197 640 0 460167 0
Current children cumulated CPU time (s) 708.51
Current children cumulated vsize (KiB) 1843244

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+709.001 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 4882
/proc/meminfo: memFree=75304/2055920 swapFree=4191900/4192956
[pid=4881] ppid=4879 vsize=0 CPUtime=708.7
/proc/4881/stat : 4881 (bsolo) R 4879 4881 4686 0 -1 4194308 460728 0 0 0 70593 277 0 0 25 0 1 0 184174121 0 0 1992294400 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 0 0 0
/proc/4881/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 708.7
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 709.071
CPU time (s): 708.779
CPU user time (s): 705.932
CPU system time (s): 2.84757
CPU usage (%): 99.9588
Max. virtual memory (cumulated for all children) (KiB): 1843308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 705.932
system time used= 2.84757
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 460728
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 2802

runsolver used 0.621905 second user time and 1.9687 second system time

The end

Launcher Data 

Begin job on node14 at 2009-06-16 17:22:12
IDJOB=1877035
IDBENCH=2248
IDSOLVER=699
FILE ID=node14/1877035-1245165732
PBS_JOBID= 9363846
Free space on /tmp= 66372 MiB

SOLVER NAME= bsolo 3.1
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb56-25-opb/normalized-frb56-25-2.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877035-1245165732/watcher-1877035-1245165732 -o /tmp/evaluation-result-1877035-1245165732/solver-1877035-1245165732 -C 1800 -W 2000 -M 1800  bsolo -l2 -t1800 -m1800 HOME/instance-1877035-1245165732.opb

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

MD5SUM BENCH= 62a6bdf0e089cd0b8a79007277394096
RANDOM SEED=2107680548

node14.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		: 3000.234
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		: 3000.234
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:       1912592 kB
Buffers:         28772 kB
Cached:          59512 kB
SwapCached:        388 kB
Active:          48892 kB
Inactive:        52812 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1912592 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            6552 kB
Writeback:           0 kB
Mapped:          21800 kB
Slab:            27528 kB
Committed_AS:   177316 kB
PageTables:       1452 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-1877035-1245165732.opb

Free space on /tmp at the end= 66368 MiB
End job on node14 at 2009-06-16 17:34:03