Trace number 1878468

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 3.1 clSAT (MO)-45 954.461 954.798

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/
~kexu/benchmarks/frb56-25-opb/normalized-frb56-25-4.opb
MD5SUM09bf68c118cd38b954800f61edb04c4b
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-45
Best CPU time to get the best result obtained on this benchmark954.461
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 constraints110038
Number of constraints which are clauses110038
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: Clause 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-1878468-1245165436.opb
0.00/0.00	c File size is 2701213 bytes.
0.29/0.35	c Highest Coefficient sum: 1400
0.29/0.35	c Parsing was ok!!
0.29/0.35	c Total parsing time: 0.354 s
0.29/0.39	c Var: 1400 Constr: 110038 110038/0/0 Lit: 220076 Watch. Lit: 220076
0.29/0.39	c Obj. Vars: 1400 (100 % of total variables)
3.89/3.91	c Pre-processing Time: 3.916 s
3.89/3.92	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
3.89/3.92	c        0   1400   110038   220076    2   220076   36679      0      0 3.92
3.89/3.92	c Switching off lower bounding mode.
3.89/3.93	o -41
3.89/3.96	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
3.89/3.96	c        0   1400   110039   221476    2   220119   37679      1      0 3.94
3.89/3.96	o -43
49.96/50.06	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
49.96/50.06	c       16   1400   110056   244564    2   220196   37679     18      4 3.96
49.96/50.06	c      117   1400   110157   381171    3   220398   41447    119     28 4.06
49.96/50.06	c      367   1400   110407   719555    6   220898   45592    369     85 4.30
49.96/50.06	c      842   1400   110882  1362042   12   221848   50152    844    175 4.81
49.96/50.06	c     1655   1400   111695  2462337   22   223474   55168   1657    288 5.73
49.96/50.06	c     2975   1400   113015  4248864   37   226114   60685   2977    402 7.39
49.96/50.06	c     5056   1400   115096  7064239   61   230276   66754   5058    476 10.60
49.96/50.06	c     8279   1400   118319 11422465   96   236722   73430   8281    516 16.04
49.96/50.06	c    13215   1400   123255 18100403  146   246594   80774  13217    439 30.08
49.96/50.06	c    20721   1400   130761 28255965  216   261606   88852  20723    422 49.05
49.96/50.06	o -44
404.84/405.10	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
404.84/405.10	c    21362   1400   131403 29124730  221   262934   37679  21365    426 50.04
404.84/405.10	c    21463   1400   131504 29261343  222   263136   41447  21466    427 50.21
404.84/405.10	c    21713   1400   131754 29599475  224   263636   45592  21716    427 50.73
404.84/405.10	c    22188   1400   132229 30241543  228   264586   50152  22191    428 51.73
404.84/405.10	c    23002   1400   133043 31341761  235   266214   55168  23005    430 53.39
404.84/405.10	c    24323   1400   134364 33127975  246   268856   60685  24326    409 59.41
404.84/405.10	c    26405   1400   136446 35942055  263   273020   66754  26408    416 63.36
404.84/405.10	c    29629   1400   139670 40301011  288   279468   73430  29632    429 69.06
404.84/405.10	c    34565   1400   144606 46974088  324   289340   80774  34568    363 95.16
404.84/405.10	c    42072   1400   152113 57123039  375   304354   88852  42075    360 116.75
404.84/405.10	c    53433   1400   163474 72474673  443   327076   97738  53436    353 151.24
404.84/405.10	c    70578   1400   180619 95656200  529   361366  107512  70581    311 226.75
404.84/405.10	c    96397   1400   206438 130556038  632   413004  118264  96400    243 396.09
404.84/405.10	o -45
954.16/954.50	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
954.16/954.50	c    99851   1400   209893 135228719  644   419959   37679  99855    246 404.95
954.16/954.50	c    99953   1400   122427 16969990  138   244899   41447  12389    187 533.54
954.16/954.50	c   100203   1400   122677 17307882  141   245399   45592  12639    187 533.86
954.16/954.50	c   100678   1400   123152 17949388  145   246349   50152  13114    188 534.68
954.16/954.50	c   101491   1400   123965 19048238  153   247975   55168  13927    189 536.23
954.16/954.50	c   102811   1400   125285 20829920  166   250615   60685  15247    190 540.55
954.16/954.50	c   104893   1400   127367 23641587  185   254779   66754  17329    192 544.71
954.16/954.50	c   108116   1400   130590 27993641  214   261225   73430  20552    196 550.92
954.16/954.50	c   113052   1400   135526 34661658  255   271097   80774  25488    201 562.15
954.16/954.50	c   120559   1400   143033 44803805  313   286111   88852  32995    207 579.97
954.16/954.50	c   131920   1400   154394 60154535  389   308833   97738  44356    215 611.76
954.16/954.50	c   149064   1400   171538 83316239  485   343121  107512  61500    221 672.93
954.16/954.50	c   174883   1400   197357 118194436  598   394759  118264  87319    204 856.41
954.16/954.50	c Caught signal: 15
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954.16/954.50	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
954.16/954.50	c   37   192764  15460   212821   215238 142348897 105200    202 954.17
954.16/954.50	c Objective: -45
954.16/954.50	s SATISFIABLE
954.16/954.50	c Total time: 954.17 s

Verifier Data

OK	-45

Watcher Data

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1878468-1245165436/watcher-1878468-1245165436 -o /tmp/evaluation-result-1878468-1245165436/solver-1878468-1245165436 -C 1800 -W 2000 -M 1800 bsolo -l1 -t1800 -m1800 HOME/instance-1878468-1245165436.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 1.01 0.99 3/64 9752
/proc/meminfo: memFree=1842176/2055920 swapFree=4192812/4192956
[pid=9752] ppid=9750 vsize=13368 CPUtime=0
/proc/9752/stat : 9752 (bsolo) R 9750 9752 9547 0 -1 4194304 261 0 0 0 0 0 0 0 18 0 1 0 184144456 13688832 245 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9752/statm: 3342 245 174 640 0 2038 0

[startup+0.093618 s]
/proc/loadavg: 0.92 1.01 0.99 3/64 9752
/proc/meminfo: memFree=1842176/2055920 swapFree=4192812/4192956
[pid=9752] ppid=9750 vsize=16120 CPUtime=0.08
/proc/9752/stat : 9752 (bsolo) R 9750 9752 9547 0 -1 4194304 1113 0 0 0 8 0 0 0 18 0 1 0 184144456 16506880 1097 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9752/statm: 4030 1097 337 640 0 2726 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 16120

[startup+0.101619 s]
/proc/loadavg: 0.92 1.01 0.99 3/64 9752
/proc/meminfo: memFree=1842176/2055920 swapFree=4192812/4192956
[pid=9752] ppid=9750 vsize=16392 CPUtime=0.09
/proc/9752/stat : 9752 (bsolo) R 9750 9752 9547 0 -1 4194304 1187 0 0 0 9 0 0 0 18 0 1 0 184144456 16785408 1171 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9752/statm: 4098 1172 352 640 0 2794 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16392

[startup+0.301656 s]
/proc/loadavg: 0.92 1.01 0.99 3/64 9752
/proc/meminfo: memFree=1842176/2055920 swapFree=4192812/4192956
[pid=9752] ppid=9750 vsize=22444 CPUtime=0.29
/proc/9752/stat : 9752 (bsolo) R 9750 9752 9547 0 -1 4194304 3075 0 0 0 28 1 0 0 19 0 1 0 184144456 22982656 3059 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9752/statm: 5611 3059 723 640 0 4307 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22444

[startup+0.70173 s]
/proc/loadavg: 0.92 1.01 0.99 3/64 9752
/proc/meminfo: memFree=1842176/2055920 swapFree=4192812/4192956
[pid=9752] ppid=9750 vsize=30316 CPUtime=0.69
/proc/9752/stat : 9752 (bsolo) R 9750 9752 9547 0 -1 4194304 5819 0 0 0 67 2 0 0 23 0 1 0 184144456 31043584 5143 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9752/statm: 7579 5143 190 640 0 6935 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 30316

[startup+1.50188 s]
/proc/loadavg: 0.92 1.01 0.99 2/65 9753
/proc/meminfo: memFree=1822328/2055920 swapFree=4192812/4192956
[pid=9752] ppid=9750 vsize=30316 CPUtime=1.49
/proc/9752/stat : 9752 (bsolo) R 9750 9752 9547 0 -1 4194304 5819 0 0 0 146 3 0 0 25 0 1 0 184144456 31043584 5143 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9752/statm: 7579 5143 190 640 0 6935 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 30316

[startup+3.10117 s]
/proc/loadavg: 0.92 1.01 0.99 2/65 9753
/proc/meminfo: memFree=1822200/2055920 swapFree=4192812/4192956
[pid=9752] ppid=9750 vsize=30316 CPUtime=3.09
/proc/9752/stat : 9752 (bsolo) R 9750 9752 9547 0 -1 4194304 5819 0 0 0 302 7 0 0 25 0 1 0 184144456 31043584 5143 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9752/statm: 7579 5143 190 640 0 6935 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 30316

[startup+6.30176 s]
/proc/loadavg: 0.93 1.01 0.99 2/65 9753
/proc/meminfo: memFree=1801400/2055920 swapFree=4192812/4192956
[pid=9752] ppid=9750 vsize=64548 CPUtime=6.29
/proc/9752/stat : 9752 (bsolo) R 9750 9752 9547 0 -1 4194304 16061 0 0 0 616 13 0 0 25 0 1 0 184144456 66097152 13715 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9752/statm: 16137 13715 196 640 0 15493 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 64548

[startup+12.7019 s]
/proc/loadavg: 0.93 1.01 0.99 2/65 9753
/proc/meminfo: memFree=1722488/2055920 swapFree=4192812/4192956
[pid=9752] ppid=9750 vsize=138380 CPUtime=12.68
/proc/9752/stat : 9752 (bsolo) R 9750 9752 9547 0 -1 4194304 34509 0 0 0 1247 21 0 0 25 0 1 0 184144456 141701120 32163 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9752/statm: 34595 32163 196 640 0 33951 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 138380

[startup+25.5013 s]
/proc/loadavg: 0.95 1.00 0.99 2/65 9753
/proc/meminfo: memFree=1621944/2055920 swapFree=4192812/4192956
[pid=9752] ppid=9750 vsize=231536 CPUtime=25.48
/proc/9752/stat : 9752 (bsolo) R 9750 9752 9547 0 -1 4194304 57819 0 0 0 2517 31 0 0 25 0 1 0 184144456 237092864 55473 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9752/statm: 57884 55473 196 640 0 57240 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 231536

[startup+51.101 s]
/proc/loadavg: 0.96 1.00 0.99 2/65 9753
/proc/meminfo: memFree=1451512/2055920 swapFree=4192812/4192956
[pid=9752] ppid=9750 vsize=404920 CPUtime=51.06
/proc/9752/stat : 9752 (bsolo) R 9750 9752 9547 0 -1 4194304 101165 0 0 0 5056 50 0 0 25 0 1 0 184144456 414638080 98819 1992294400 134512640 137136520 4294956256 18446744073709551615 136498324 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9752/statm: 101230 98819 196 640 0 100586 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 404920

[startup+102.306 s]
/proc/loadavg: 0.98 1.00 0.99 2/65 9753
/proc/meminfo: memFree=1173560/2055920 swapFree=4192812/4192956
[pid=9752] ppid=9750 vsize=678104 CPUtime=102.24
/proc/9752/stat : 9752 (bsolo) R 9750 9752 9547 0 -1 4194304 169457 0 0 0 10144 80 0 0 25 0 1 0 184144456 694378496 167111 1992294400 134512640 137136520 4294956256 18446744073709551615 134544112 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9752/statm: 169526 167111 196 640 0 168882 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 678104

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 9753
/proc/meminfo: memFree=844792/2055920 swapFree=4192812/4192956
[pid=9752] ppid=9750 vsize=1007980 CPUtime=162.22
/proc/9752/stat : 9752 (bsolo) R 9750 9752 9547 0 -1 4194304 251932 0 0 0 16097 125 0 0 25 0 1 0 184144456 1032171520 249586 1992294400 134512640 137136520 4294956256 18446744073709551615 134543971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9752/statm: 251995 249586 196 640 0 251351 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 1007980

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 9753
/proc/meminfo: memFree=614648/2055920 swapFree=4192812/4192956
[pid=9752] ppid=9750 vsize=1235700 CPUtime=222.2
/proc/9752/stat : 9752 (bsolo) R 9750 9752 9547 0 -1 4194304 308864 0 0 0 22062 158 0 0 25 0 1 0 184144456 1265356800 306518 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9752/statm: 308925 306518 196 640 0 308281 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 1235700

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 9753
/proc/meminfo: memFree=414328/2055920 swapFree=4192812/4192956
[pid=9752] ppid=9750 vsize=1438352 CPUtime=282.18
/proc/9752/stat : 9752 (bsolo) R 9750 9752 9547 0 -1 4194304 359530 0 0 0 28032 186 0 0 25 0 1 0 184144456 1472872448 357184 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9752/statm: 359588 357184 196 640 0 358944 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 1438352

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 9753
/proc/meminfo: memFree=262264/2055920 swapFree=4192812/4192956
[pid=9752] ppid=9750 vsize=1587620 CPUtime=342.16
/proc/9752/stat : 9752 (bsolo) R 9750 9752 9547 0 -1 4194304 396827 0 0 0 34010 206 0 0 25 0 1 0 184144456 1625722880 394481 1992294400 134512640 137136520 4294956256 18446744073709551615 134544434 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9752/statm: 396905 394481 196 640 0 396261 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 1587620

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 9753
/proc/meminfo: memFree=120504/2055920 swapFree=4192812/4192956
[pid=9752] ppid=9750 vsize=1734896 CPUtime=402.14
/proc/9752/stat : 9752 (bsolo) R 9750 9752 9547 0 -1 4194304 433642 0 0 0 39987 227 0 0 25 0 1 0 184144456 1776533504 431296 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9752/statm: 433724 431296 196 640 0 433080 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 1734896

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 9753
/proc/meminfo: memFree=96440/2055920 swapFree=4192812/4192956
[pid=9752] ppid=9750 vsize=1752392 CPUtime=462.12
/proc/9752/stat : 9752 (bsolo) R 9750 9752 9547 0 -1 4194304 438123 0 0 0 45982 230 0 0 25 0 1 0 184144456 1794449408 435679 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9752/statm: 438098 435679 196 640 0 437454 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 1752392

[startup+522.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 9753
/proc/meminfo: memFree=96440/2055920 swapFree=4192812/4192956
[pid=9752] ppid=9750 vsize=1752392 CPUtime=522.09
/proc/9752/stat : 9752 (bsolo) R 9750 9752 9547 0 -1 4194304 438123 0 0 0 51979 230 0 0 25 0 1 0 184144456 1794449408 435679 1992294400 134512640 137136520 4294956256 18446744073709551615 134540852 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9752/statm: 438098 435679 196 640 0 437454 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 1752392

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 9753
/proc/meminfo: memFree=96440/2055920 swapFree=4192812/4192956
[pid=9752] ppid=9750 vsize=1752392 CPUtime=582.08
/proc/9752/stat : 9752 (bsolo) R 9750 9752 9547 0 -1 4194304 438123 0 0 0 57973 235 0 0 25 0 1 0 184144456 1794449408 435679 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9752/statm: 438098 435679 196 640 0 437454 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 1752392

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 9753
/proc/meminfo: memFree=96440/2055920 swapFree=4192812/4192956
[pid=9752] ppid=9750 vsize=1752392 CPUtime=642.06
/proc/9752/stat : 9752 (bsolo) R 9750 9752 9547 0 -1 4194304 438123 0 0 0 63967 239 0 0 25 0 1 0 184144456 1794449408 435679 1992294400 134512640 137136520 4294956256 18446744073709551615 134544162 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9752/statm: 438098 435679 196 640 0 437454 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 1752392

[startup+702.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 9753
/proc/meminfo: memFree=96376/2055920 swapFree=4192812/4192956
[pid=9752] ppid=9750 vsize=1752392 CPUtime=702.04
/proc/9752/stat : 9752 (bsolo) R 9750 9752 9547 0 -1 4194304 438123 0 0 0 69961 243 0 0 25 0 1 0 184144456 1794449408 435679 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9752/statm: 438098 435679 196 640 0 437454 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 1752392

[startup+762.305 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 9753
/proc/meminfo: memFree=96376/2055920 swapFree=4192812/4192956
[pid=9752] ppid=9750 vsize=1752392 CPUtime=762.03
/proc/9752/stat : 9752 (bsolo) R 9750 9752 9547 0 -1 4194304 438123 0 0 0 75957 246 0 0 25 0 1 0 184144456 1794449408 435679 1992294400 134512640 137136520 4294956256 18446744073709551615 134543951 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9752/statm: 438098 435679 196 640 0 437454 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 1752392

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 9753
/proc/meminfo: memFree=96376/2055920 swapFree=4192812/4192956
[pid=9752] ppid=9750 vsize=1752392 CPUtime=821.99
/proc/9752/stat : 9752 (bsolo) R 9750 9752 9547 0 -1 4194304 438123 0 0 0 81951 248 0 0 25 0 1 0 184144456 1794449408 435679 1992294400 134512640 137136520 4294956256 18446744073709551615 134544256 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9752/statm: 438098 435679 196 640 0 437454 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 1752392

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 9753
/proc/meminfo: memFree=96376/2055920 swapFree=4192812/4192956
[pid=9752] ppid=9750 vsize=1752392 CPUtime=881.98
/proc/9752/stat : 9752 (bsolo) R 9750 9752 9547 0 -1 4194304 438123 0 0 0 87947 251 0 0 25 0 1 0 184144456 1794449408 435679 1992294400 134512640 137136520 4294956256 18446744073709551615 136502448 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9752/statm: 438098 435679 196 640 0 437454 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 1752392

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 9753
/proc/meminfo: memFree=33336/2055920 swapFree=4192812/4192956
[pid=9752] ppid=9750 vsize=1816824 CPUtime=941.96
/proc/9752/stat : 9752 (bsolo) R 9750 9752 9547 0 -1 4194304 454225 0 0 0 93934 262 0 0 25 0 1 0 184144456 1860427776 451781 1992294400 134512640 137136520 4294956256 18446744073709551615 134544164 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9752/statm: 454206 451781 196 640 0 453562 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 1816824



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+954.502 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 9753
/proc/meminfo: memFree=15864/2055920 swapFree=4192812/4192956
[pid=9752] ppid=9750 vsize=1843388 CPUtime=954.16
/proc/9752/stat : 9752 (bsolo) R 9750 9752 9547 0 -1 4194304 460878 0 0 0 95151 265 0 0 25 0 1 0 184144456 1887629312 458434 1992294400 134512640 137136520 4294956256 18446744073709551615 134542165 0 0 4096 16384 0 0 0 17 1 0 0
/proc/9752/statm: 460847 458434 196 640 0 460203 0
Current children cumulated CPU time (s) 954.16
Current children cumulated vsize (KiB) 1843388

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

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

[startup+954.606 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 9753
/proc/meminfo: memFree=15864/2055920 swapFree=4192812/4192956
[pid=9752] ppid=9750 vsize=0 CPUtime=954.26
/proc/9752/stat : 9752 (bsolo) R 9750 9752 9547 0 -1 4194308 460880 0 0 0 95151 275 0 0 25 0 1 0 184144456 0 0 1992294400 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/9752/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 954.26
Current children cumulated vsize (KiB) 0

[startup+954.702 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 9754
/proc/meminfo: memFree=1233776/2055920 swapFree=4192812/4192956
[pid=9752] ppid=9750 vsize=0 CPUtime=954.36
/proc/9752/stat : 9752 (bsolo) R 9750 9752 9547 0 -1 4194308 460880 0 0 0 95151 285 0 0 25 0 1 0 184144456 0 0 1992294400 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/9752/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 954.36
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 954.798
CPU time (s): 954.461
CPU user time (s): 951.512
CPU system time (s): 2.94855
CPU usage (%): 99.9647
Max. virtual memory (cumulated for all children) (KiB): 1843388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 951.512
system time used= 2.94855
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 460880
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= 1244

runsolver used 0.880866 second user time and 1.78573 second system time

The end

Launcher Data

Begin job on node7 at 2009-06-16 17:17:16
IDJOB=1878468
IDBENCH=2246
IDSOLVER=700
FILE ID=node7/1878468-1245165436
PBS_JOBID= 9363840
Free space on /tmp= 66268 MiB

SOLVER NAME= bsolo 3.1 cl
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/web/www.nlsde.buaa.edu.cn/~kexu/benchmarks/frb56-25-opb/normalized-frb56-25-4.opb
COMMAND LINE= bsolo -l1 -tTIMEOUT -mMEMLIMIT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1878468-1245165436/watcher-1878468-1245165436 -o /tmp/evaluation-result-1878468-1245165436/solver-1878468-1245165436 -C 1800 -W 2000 -M 1800  bsolo -l1 -t1800 -m1800 HOME/instance-1878468-1245165436.opb

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

MD5SUM BENCH= 09bf68c118cd38b954800f61edb04c4b
RANDOM SEED=864670471

node7.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		: 3000.274
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		: 3000.274
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:       1842656 kB
Buffers:         43444 kB
Cached:         100172 kB
SwapCached:          0 kB
Active:          45628 kB
Inactive:       111976 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1842656 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            6580 kB
Writeback:           0 kB
Mapped:          23764 kB
Slab:            41656 kB
Committed_AS:   161476 kB
PageTables:       1444 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-1878468-1245165436.opb

Free space on /tmp at the end= 66264 MiB
End job on node7 at 2009-06-16 17:33:13