Trace number 2657592

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 NameAnswerCPU timeWall clock time
bsolo 3.2 Cl? 1798.13 1798.64

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
prestwich/robin/normalized-robin18.opb
MD5SUMf17e31cb6762bd0e8d3e659d7bd1050c
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables23409
Total number of constraints1386
Number of constraints which are clauses612
Number of constraints which are cardinality constraints (but not clauses)774
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint153
Maximum length of a constraint289
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 291
Number of bits of the biggest sum of numbers9
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c bsolo beta version 3.2 - 23/05/2010 : 1630 GMT
0.00/0.00	c Developed by Vasco Manquinho and José Santos IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Learning Strategy: Clause Learning
0.00/0.00	c Instance file HOME/instance-2657592-1276695517.opb
0.00/0.00	c File size is 2240520 bytes.
0.29/0.36	c Highest Coefficient sum: 291
0.29/0.36	c Parsing was ok!!
0.29/0.36	c Total parsing time: 0.362 s
0.29/0.38	c Var: 23409 Constr: 1386 612/774/0 Lit: 234090 Watch. Lit: 141516
0.29/0.38	c Obj. Vars: 0 (0 % of total variables)
14.08/14.13	c Pre-processing Time: 14.13 s
14.08/14.13	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
14.08/14.13	c        0  23409     1386   234090  168   141516  774204      0      0 14.13
14.08/14.13	c Switching off lower bounding mode.
1797.99/1798.53	c      100  23409     1486   281655  189   141716  851625    100      7 14.21
1797.99/1798.53	c      250  23409     1636   375924  229   142016  936788    250     17 14.37
1797.99/1798.53	c      475  23409     1861   448517  241   142466  500000    475     32 14.69
1797.99/1798.53	c      813  23409     2199   766696  348   143142  550001    813     53 15.16
1797.99/1798.53	c     1322  23409     2708  1152906  425   144160  605002   1322     83 15.76
1797.99/1798.53	c     2085  23409     3471  2437738  702   145686  665503   2085    119 17.50
1797.99/1798.53	c     3232  23409     4618  3236374  700   147980  732054   3232    171 18.86
1797.99/1798.53	c     4953  23409     6339  3610356  569   151422  805260   4953    169 29.17
1797.99/1798.53	c     7537  23409     8923  5153299  577   156590  885787   7537    205 36.70
1797.99/1798.53	c    11416  23409    12802  8733866  682   164348  974366  11416    219 51.90
1797.99/1798.53	c    17238  23409    18624 16554954  888   175992  500000  17238    226 76.14
1797.99/1798.53	c    25975  23409    27361 28228156 1031   193466  550001  25975    242 107.12
1797.99/1798.53	c    39086  23409    40472 57081586 1410   219688  605002  39086    181 215.93
1797.99/1798.53	c Reducing formula size due to memory constraints
1797.99/1798.54	c Memory Limit: 1000.00 MB  Used: 1008.97 MB
1797.99/1798.54	c Reducing formula size due to memory constraints
1797.99/1798.54	c Memory Limit: 1000.00 MB  Used: 1011.93 MB
1797.99/1798.54	c    58756  23409     7833 27535008 3515   154410   14182   6447     82 713.70
1797.99/1798.54	c Reducing formula size due to memory constraints
1797.99/1798.54	c Memory Limit: 1000.00 MB  Used: 1033.90 MB
1797.99/1798.54	c Reducing formula size due to memory constraints
1797.99/1798.54	c Memory Limit: 1000.00 MB  Used: 1017.39 MB
1797.99/1798.54	c    88267  23409    14441 38878146 2692   167626   16023  13055     77 1137.03
1797.99/1798.54	c Reducing formula size due to memory constraints
1797.99/1798.54	c Memory Limit: 1000.00 MB  Used: 1041.82 MB
1797.99/1798.54	c   132542  23409    15619 19984389 1279   169982   16387  14233     92 1425.85
1797.99/1798.54	c Resources Exceeded
1797.99/1798.54	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.99/1798.54	c   16   166845  80789  4543709    19869 43964391  18483     92 1798.03
1797.99/1798.54	s UNKNOWN
1797.99/1798.54	c Total time: 1798.03 s

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2657592-1276695517/watcher-2657592-1276695517 -o /tmp/evaluation-result-2657592-1276695517/solver-2657592-1276695517 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2657592-1276695517.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: 0.36 0.39 0.70 3/105 17891
/proc/meminfo: memFree=1733300/2059040 swapFree=4164960/4192956
[pid=17891] ppid=17889 vsize=20936 CPUtime=0
/proc/17891/stat : 17891 (bsolo_pb10) R 17889 17891 17676 0 -1 4202496 347 0 0 0 0 0 0 0 25 0 1 0 10845222 21438464 266 1992294400 134512640 137138936 4289296848 18446744073709551615 136577166 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17891/statm: 5234 266 176 642 0 4042 0

[startup+0.0928409 s]
/proc/loadavg: 0.36 0.39 0.70 3/105 17891
/proc/meminfo: memFree=1733300/2059040 swapFree=4164960/4192956
[pid=17891] ppid=17889 vsize=15224 CPUtime=0.08
/proc/17891/stat : 17891 (bsolo_pb10) R 17889 17891 17676 0 -1 4202496 1019 0 0 0 8 0 0 0 25 0 1 0 10845222 15589376 898 1992294400 134512640 137138936 4289296848 18446744073709551615 136504016 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17891/statm: 3806 898 305 642 0 2614 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 15224

[startup+0.100842 s]
/proc/loadavg: 0.36 0.39 0.70 3/105 17891
/proc/meminfo: memFree=1733300/2059040 swapFree=4164960/4192956
[pid=17891] ppid=17889 vsize=15224 CPUtime=0.09
/proc/17891/stat : 17891 (bsolo_pb10) R 17889 17891 17676 0 -1 4202496 1046 0 0 0 9 0 0 0 25 0 1 0 10845222 15589376 925 1992294400 134512640 137138936 4289296848 18446744073709551615 136525296 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17891/statm: 3806 925 316 642 0 2614 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15224

[startup+0.300865 s]
/proc/loadavg: 0.36 0.39 0.70 3/105 17891
/proc/meminfo: memFree=1733300/2059040 swapFree=4164960/4192956
[pid=17891] ppid=17889 vsize=16944 CPUtime=0.29
/proc/17891/stat : 17891 (bsolo_pb10) R 17889 17891 17676 0 -1 4202496 1769 0 0 0 29 0 0 0 25 0 1 0 10845222 17350656 1648 1992294400 134512640 137138936 4289296848 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17891/statm: 4236 1648 616 642 0 3044 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16944

[startup+0.700908 s]
/proc/loadavg: 0.36 0.39 0.70 3/105 17891
/proc/meminfo: memFree=1733300/2059040 swapFree=4164960/4192956
[pid=17891] ppid=17889 vsize=20916 CPUtime=0.69
/proc/17891/stat : 17891 (bsolo_pb10) R 17889 17891 17676 0 -1 4202496 3343 0 0 0 68 1 0 0 25 0 1 0 10845222 21417984 2674 1992294400 134512640 137138936 4289296848 18446744073709551615 136297749 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17891/statm: 5229 2674 184 642 0 4585 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20916

[startup+1.501 s]
/proc/loadavg: 0.36 0.39 0.70 2/106 17892
/proc/meminfo: memFree=1723000/2059040 swapFree=4164960/4192956
[pid=17891] ppid=17889 vsize=20916 CPUtime=1.49
/proc/17891/stat : 17891 (bsolo_pb10) R 17889 17891 17676 0 -1 4202496 3343 0 0 0 148 1 0 0 25 0 1 0 10845222 21417984 2674 1992294400 134512640 137138936 4289296848 18446744073709551615 134542333 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17891/statm: 5229 2674 184 642 0 4585 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20916

[startup+3.10117 s]
/proc/loadavg: 0.41 0.40 0.70 2/106 17892
/proc/meminfo: memFree=1722752/2059040 swapFree=4164960/4192956
[pid=17891] ppid=17889 vsize=20916 CPUtime=3.09
/proc/17891/stat : 17891 (bsolo_pb10) R 17889 17891 17676 0 -1 4202496 3343 0 0 0 307 2 0 0 25 0 1 0 10845222 21417984 2674 1992294400 134512640 137138936 4289296848 18446744073709551615 134542525 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17891/statm: 5229 2674 184 642 0 4585 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20916

[startup+6.30052 s]
/proc/loadavg: 0.41 0.40 0.70 2/106 17892
/proc/meminfo: memFree=1722752/2059040 swapFree=4164960/4192956
[pid=17891] ppid=17889 vsize=20916 CPUtime=6.29
/proc/17891/stat : 17891 (bsolo_pb10) R 17889 17891 17676 0 -1 4202496 3343 0 0 0 626 3 0 0 25 0 1 0 10845222 21417984 2674 1992294400 134512640 137138936 4289296848 18446744073709551615 134542354 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17891/statm: 5229 2674 184 642 0 4585 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20916

[startup+12.7012 s]
/proc/loadavg: 0.46 0.41 0.71 2/106 17892
/proc/meminfo: memFree=1718908/2059040 swapFree=4164960/4192956
[pid=17891] ppid=17889 vsize=24480 CPUtime=12.69
/proc/17891/stat : 17891 (bsolo_pb10) R 17889 17891 17676 0 -1 4202496 4493 0 0 0 1264 5 0 0 25 0 1 0 10845222 25067520 3594 1992294400 134512640 137138936 4289296848 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17891/statm: 6120 3594 185 642 0 5476 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24480

[startup+25.5006 s]
/proc/loadavg: 0.58 0.43 0.71 2/106 17892
/proc/meminfo: memFree=1680344/2059040 swapFree=4164960/4192956
[pid=17891] ppid=17889 vsize=63216 CPUtime=25.48
/proc/17891/stat : 17891 (bsolo_pb10) R 17889 17891 17676 0 -1 4202496 15108 0 0 0 2436 112 0 0 25 0 1 0 10845222 64733184 13322 1992294400 134512640 137138936 4289296848 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17891/statm: 15804 13322 190 642 0 15160 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 63216

[startup+51.1015 s]
/proc/loadavg: 0.72 0.48 0.72 2/106 17894
/proc/meminfo: memFree=1625908/2059040 swapFree=4164960/4192956
[pid=17891] ppid=17889 vsize=122328 CPUtime=51.07
/proc/17891/stat : 17891 (bsolo_pb10) R 17889 17891 17676 0 -1 4202496 29859 0 0 0 4894 213 0 0 25 0 1 0 10845222 125263872 28073 1992294400 134512640 137138936 4289296848 18446744073709551615 134599686 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17891/statm: 30582 28073 190 642 0 29938 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 122328

[startup+102.308 s]
/proc/loadavg: 0.89 0.56 0.73 2/106 17894
/proc/meminfo: memFree=1384480/2059040 swapFree=4164960/4192956
[pid=17891] ppid=17889 vsize=359248 CPUtime=102.27
/proc/17891/stat : 17891 (bsolo_pb10) R 17889 17891 17676 0 -1 4202496 89612 0 0 0 9963 264 0 0 25 0 1 0 10845222 367869952 87315 1992294400 134512640 137138936 4289296848 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17891/statm: 89812 87315 190 642 0 89168 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 359248

[startup+162.301 s]
/proc/loadavg: 0.95 0.63 0.74 2/106 17896
/proc/meminfo: memFree=1159916/2059040 swapFree=4164960/4192956
[pid=17891] ppid=17889 vsize=585904 CPUtime=162.24
/proc/17891/stat : 17891 (bsolo_pb10) R 17889 17891 17676 0 -1 4202496 146778 0 0 0 15924 300 0 0 25 0 1 0 10845222 599965696 143974 1992294400 134512640 137138936 4289296848 18446744073709551615 134542345 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17891/statm: 146476 143974 190 642 0 145832 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 585904

[startup+222.301 s]
/proc/loadavg: 1.01 0.72 0.76 2/106 17898
/proc/meminfo: memFree=962260/2059040 swapFree=4164960/4192956
[pid=17891] ppid=17889 vsize=781164 CPUtime=222.23
/proc/17891/stat : 17891 (bsolo_pb10) R 17889 17891 17676 0 -1 4202496 197156 0 0 0 21899 324 0 0 25 0 1 0 10845222 799911936 192801 1992294400 134512640 137138936 4289296848 18446744073709551615 134609384 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17891/statm: 195291 192806 190 642 0 194647 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 781164

[startup+282.301 s]
/proc/loadavg: 1.00 0.76 0.77 2/106 17900
/proc/meminfo: memFree=708804/2059040 swapFree=4164960/4192956
[pid=17891] ppid=17889 vsize=1034176 CPUtime=282.2
/proc/17891/stat : 17891 (bsolo_pb10) R 17889 17891 17676 0 -1 4202496 263781 0 0 0 27871 349 0 0 25 0 1 0 10845222 1058996224 256072 1992294400 134512640 137138936 4289296848 18446744073709551615 134542761 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17891/statm: 258544 256072 190 642 0 257900 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 1034176

[startup+342.302 s]
/proc/loadavg: 1.00 0.80 0.78 2/106 17902
/proc/meminfo: memFree=695040/2059040 swapFree=4164960/4192956
[pid=17891] ppid=17889 vsize=1046336 CPUtime=342.19
/proc/17891/stat : 17891 (bsolo_pb10) R 17889 17891 17676 0 -1 4202496 266810 0 0 0 33867 352 0 0 25 0 1 0 10845222 1071448064 259101 1992294400 134512640 137138936 4289296848 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17891/statm: 261584 259101 190 642 0 260940 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 1046336

[startup+402.301 s]
/proc/loadavg: 1.00 0.84 0.80 2/106 17902
/proc/meminfo: memFree=695040/2059040 swapFree=4164960/4192956
[pid=17891] ppid=17889 vsize=1046336 CPUtime=402.17
/proc/17891/stat : 17891 (bsolo_pb10) R 17889 17891 17676 0 -1 4202496 266810 0 0 0 39863 354 0 0 25 0 1 0 10845222 1071448064 259101 1992294400 134512640 137138936 4289296848 18446744073709551615 136502626 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17891/statm: 261584 259101 190 642 0 260940 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 1046336

[startup+462.301 s]
/proc/loadavg: 1.00 0.86 0.81 2/106 17904
/proc/meminfo: memFree=695040/2059040 swapFree=4164960/4192956
[pid=17891] ppid=17889 vsize=1046336 CPUtime=462.15
/proc/17891/stat : 17891 (bsolo_pb10) R 17889 17891 17676 0 -1 4202496 266810 0 0 0 45860 355 0 0 25 0 1 0 10845222 1071448064 259101 1992294400 134512640 137138936 4289296848 18446744073709551615 134542301 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17891/statm: 261584 259101 190 642 0 260940 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 1046336

[startup+522.301 s]
/proc/loadavg: 1.00 0.89 0.82 3/106 17906
/proc/meminfo: memFree=618532/2059040 swapFree=4164960/4192956
[pid=17891] ppid=17889 vsize=1122896 CPUtime=522.14
/proc/17891/stat : 17891 (bsolo_pb10) R 17889 17891 17676 0 -1 4202496 285931 0 0 0 51852 362 0 0 25 0 1 0 10845222 1149845504 278222 1992294400 134512640 137138936 4289296848 18446744073709551615 134542322 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17891/statm: 280724 278222 190 642 0 280080 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 1122896

[startup+582.301 s]
/proc/loadavg: 1.00 0.90 0.82 2/106 17908
/proc/meminfo: memFree=612332/2059040 swapFree=4164960/4192956
[pid=17891] ppid=17889 vsize=1128948 CPUtime=582.12
/proc/17891/stat : 17891 (bsolo_pb10) R 17889 17891 17676 0 -1 4202496 287444 0 0 0 57849 363 0 0 25 0 1 0 10845222 1156042752 279735 1992294400 134512640 137138936 4289296848 18446744073709551615 134542345 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17891/statm: 282237 279735 190 642 0 281593 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 1128948

[startup+642.302 s]
/proc/loadavg: 1.00 0.92 0.83 2/106 17910
/proc/meminfo: memFree=612208/2059040 swapFree=4164960/4192956
[pid=17891] ppid=17889 vsize=1128948 CPUtime=642.11
/proc/17891/stat : 17891 (bsolo_pb10) R 17889 17891 17676 0 -1 4202496 287444 0 0 0 63846 365 0 0 25 0 1 0 10845222 1156042752 279735 1992294400 134512640 137138936 4289296848 18446744073709551615 134542532 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17891/statm: 282237 279735 190 642 0 281593 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 1128948

[startup+702.301 s]

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

/proc/meminfo: memFree=618408/2059040 swapFree=4164960/4192956
[pid=17891] ppid=17889 vsize=1121992 CPUtime=1121.98
/proc/17891/stat : 17891 (bsolo_pb10) R 17889 17891 17676 0 -1 4202496 287446 0 0 0 111807 391 0 0 25 0 1 0 10845222 1148919808 278030 1992294400 134512640 137138936 4289296848 18446744073709551615 136504016 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17891/statm: 280498 278030 190 642 0 279854 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 1121992

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.88 2/106 17924
/proc/meminfo: memFree=618284/2059040 swapFree=4164960/4192956
[pid=17891] ppid=17889 vsize=1121992 CPUtime=1181.96
/proc/17891/stat : 17891 (bsolo_pb10) R 17889 17891 17676 0 -1 4202496 287446 0 0 0 117800 396 0 0 25 0 1 0 10845222 1148919808 278030 1992294400 134512640 137138936 4289296848 18446744073709551615 134542289 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17891/statm: 280498 278030 190 642 0 279854 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 1121992

[startup+1242.3 s]
/proc/loadavg: 1.00 0.97 0.89 2/106 17926
/proc/meminfo: memFree=618160/2059040 swapFree=4164960/4192956
[pid=17891] ppid=17889 vsize=1121992 CPUtime=1241.94
/proc/17891/stat : 17891 (bsolo_pb10) R 17889 17891 17676 0 -1 4202496 287446 0 0 0 123787 407 0 0 25 0 1 0 10845222 1148919808 278030 1992294400 134512640 137138936 4289296848 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17891/statm: 280498 278030 190 642 0 279854 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 1121992

[startup+1302.3 s]
/proc/loadavg: 1.00 0.97 0.90 2/106 17926
/proc/meminfo: memFree=618036/2059040 swapFree=4164960/4192956
[pid=17891] ppid=17889 vsize=1121992 CPUtime=1301.94
/proc/17891/stat : 17891 (bsolo_pb10) R 17889 17891 17676 0 -1 4202496 287446 0 0 0 129780 414 0 0 25 0 1 0 10845222 1148919808 278030 1992294400 134512640 137138936 4289296848 18446744073709551615 134542624 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17891/statm: 280498 278030 190 642 0 279854 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 1121992

[startup+1362.3 s]
/proc/loadavg: 1.00 0.97 0.90 2/106 17937
/proc/meminfo: memFree=618036/2059040 swapFree=4164960/4192956
[pid=17891] ppid=17889 vsize=1121992 CPUtime=1361.9
/proc/17891/stat : 17891 (bsolo_pb10) R 17889 17891 17676 0 -1 4202496 287446 0 0 0 135746 444 0 0 25 0 1 0 10845222 1148919808 278030 1992294400 134512640 137138936 4289296848 18446744073709551615 134575204 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17891/statm: 280498 278030 190 642 0 279854 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 1121992

[startup+1422.31 s]
/proc/loadavg: 1.00 0.97 0.91 2/106 17939
/proc/meminfo: memFree=618036/2059040 swapFree=4164960/4192956
[pid=17891] ppid=17889 vsize=1121992 CPUtime=1421.89
/proc/17891/stat : 17891 (bsolo_pb10) R 17889 17891 17676 0 -1 4202496 287446 0 0 0 141727 462 0 0 25 0 1 0 10845222 1148919808 278030 1992294400 134512640 137138936 4289296848 18446744073709551615 134542525 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17891/statm: 280498 278030 190 642 0 279854 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 1121992

[startup+1482.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/106 17941
/proc/meminfo: memFree=618160/2059040 swapFree=4164960/4192956
[pid=17891] ppid=17889 vsize=1121992 CPUtime=1481.87
/proc/17891/stat : 17891 (bsolo_pb10) R 17889 17891 17676 0 -1 4202496 287446 0 0 0 147717 470 0 0 25 0 1 0 10845222 1148919808 278030 1992294400 134512640 137138936 4289296848 18446744073709551615 134542484 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17891/statm: 280498 278030 190 642 0 279854 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 1121992

[startup+1542.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/106 17943
/proc/meminfo: memFree=618160/2059040 swapFree=4164960/4192956
[pid=17891] ppid=17889 vsize=1121992 CPUtime=1541.85
/proc/17891/stat : 17891 (bsolo_pb10) R 17889 17891 17676 0 -1 4202496 287446 0 0 0 153713 472 0 0 25 0 1 0 10845222 1148919808 278030 1992294400 134512640 137138936 4289296848 18446744073709551615 136502626 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17891/statm: 280498 278030 190 642 0 279854 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 1121992

[startup+1602.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/106 17943
/proc/meminfo: memFree=618036/2059040 swapFree=4164960/4192956
[pid=17891] ppid=17889 vsize=1121992 CPUtime=1601.84
/proc/17891/stat : 17891 (bsolo_pb10) R 17889 17891 17676 0 -1 4202496 287446 0 0 0 159709 475 0 0 25 0 1 0 10845222 1148919808 278030 1992294400 134512640 137138936 4289296848 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17891/statm: 280498 278030 190 642 0 279854 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 1121992

[startup+1662.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/106 17945
/proc/meminfo: memFree=617912/2059040 swapFree=4164960/4192956
[pid=17891] ppid=17889 vsize=1121992 CPUtime=1661.82
/proc/17891/stat : 17891 (bsolo_pb10) R 17889 17891 17676 0 -1 4202496 287446 0 0 0 165700 482 0 0 25 0 1 0 10845222 1148919808 278030 1992294400 134512640 137138936 4289296848 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17891/statm: 280498 278030 190 642 0 279854 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 1121992

[startup+1722.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/106 17947
/proc/meminfo: memFree=618036/2059040 swapFree=4164960/4192956
[pid=17891] ppid=17889 vsize=1121992 CPUtime=1721.81
/proc/17891/stat : 17891 (bsolo_pb10) R 17889 17891 17676 0 -1 4202496 287446 0 0 0 171694 487 0 0 25 0 1 0 10845222 1148919808 278030 1992294400 134512640 137138936 4289296848 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17891/statm: 280498 278030 190 642 0 279854 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 1121992

[startup+1782.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/106 17949
/proc/meminfo: memFree=617788/2059040 swapFree=4164960/4192956
[pid=17891] ppid=17889 vsize=1121992 CPUtime=1781.79
/proc/17891/stat : 17891 (bsolo_pb10) R 17889 17891 17676 0 -1 4202496 287447 0 0 0 177686 493 0 0 25 0 1 0 10845222 1148919808 278031 1992294400 134512640 137138936 4289296848 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17891/statm: 280498 278031 190 642 0 279854 0
Current children cumulated CPU time (s) 1781.79
Current children cumulated vsize (KiB) 1121992

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

[startup+1791.91 s]
/proc/loadavg: 1.00 0.97 0.91 2/106 17949
/proc/meminfo: memFree=617788/2059040 swapFree=4164960/4192956
[pid=17891] ppid=17889 vsize=1121992 CPUtime=1791.39
/proc/17891/stat : 17891 (bsolo_pb10) R 17889 17891 17676 0 -1 4202496 287447 0 0 0 178646 493 0 0 25 0 1 0 10845222 1148919808 278031 1992294400 134512640 137138936 4289296848 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17891/statm: 280498 278031 190 642 0 279854 0
Current children cumulated CPU time (s) 1791.39
Current children cumulated vsize (KiB) 1121992

[startup+1795.1 s]
/proc/loadavg: 1.00 0.97 0.91 2/106 17949
/proc/meminfo: memFree=617788/2059040 swapFree=4164960/4192956
[pid=17891] ppid=17889 vsize=1121992 CPUtime=1794.59
/proc/17891/stat : 17891 (bsolo_pb10) R 17889 17891 17676 0 -1 4202496 287447 0 0 0 178965 494 0 0 25 0 1 0 10845222 1148919808 278031 1992294400 134512640 137138936 4289296848 18446744073709551615 134542480 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17891/statm: 280498 278031 190 642 0 279854 0
Current children cumulated CPU time (s) 1794.59
Current children cumulated vsize (KiB) 1121992

[startup+1796.7 s]
/proc/loadavg: 1.00 0.97 0.91 2/106 17949
/proc/meminfo: memFree=617788/2059040 swapFree=4164960/4192956
[pid=17891] ppid=17889 vsize=1121992 CPUtime=1796.19
/proc/17891/stat : 17891 (bsolo_pb10) R 17889 17891 17676 0 -1 4202496 287447 0 0 0 179125 494 0 0 25 0 1 0 10845222 1148919808 278031 1992294400 134512640 137138936 4289296848 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17891/statm: 280498 278031 190 642 0 279854 0
Current children cumulated CPU time (s) 1796.19
Current children cumulated vsize (KiB) 1121992

[startup+1797.5 s]
/proc/loadavg: 1.00 0.97 0.91 2/106 17949
/proc/meminfo: memFree=617788/2059040 swapFree=4164960/4192956
[pid=17891] ppid=17889 vsize=1121992 CPUtime=1796.99
/proc/17891/stat : 17891 (bsolo_pb10) R 17889 17891 17676 0 -1 4202496 287447 0 0 0 179205 494 0 0 25 0 1 0 10845222 1148919808 278031 1992294400 134512640 137138936 4289296848 18446744073709551615 134542289 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17891/statm: 280498 278031 190 642 0 279854 0
Current children cumulated CPU time (s) 1796.99
Current children cumulated vsize (KiB) 1121992

[startup+1798.3 s]
/proc/loadavg: 1.00 0.97 0.91 2/106 17949
/proc/meminfo: memFree=617788/2059040 swapFree=4164960/4192956
[pid=17891] ppid=17889 vsize=1121992 CPUtime=1797.79
/proc/17891/stat : 17891 (bsolo_pb10) R 17889 17891 17676 0 -1 4202496 287447 0 0 0 179285 494 0 0 25 0 1 0 10845222 1148919808 278031 1992294400 134512640 137138936 4289296848 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17891/statm: 280498 278031 190 642 0 279854 0
Current children cumulated CPU time (s) 1797.79
Current children cumulated vsize (KiB) 1121992

[startup+1798.51 s]
/proc/loadavg: 1.00 0.97 0.91 2/106 17949
/proc/meminfo: memFree=617788/2059040 swapFree=4164960/4192956
[pid=17891] ppid=17889 vsize=1121992 CPUtime=1797.99
/proc/17891/stat : 17891 (bsolo_pb10) R 17889 17891 17676 0 -1 4202496 287447 0 0 0 179305 494 0 0 25 0 1 0 10845222 1148919808 278031 1992294400 134512640 137138936 4289296848 18446744073709551615 134542330 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/17891/statm: 280498 278031 190 642 0 279854 0
Current children cumulated CPU time (s) 1797.99
Current children cumulated vsize (KiB) 1121992

[startup+1798.6 s]
/proc/loadavg: 1.00 0.97 0.91 2/106 17949
/proc/meminfo: memFree=617788/2059040 swapFree=4164960/4192956
[pid=17891] ppid=17889 vsize=0 CPUtime=1798.09
/proc/17891/stat : 17891 (bsolo_pb10) R 17889 17891 17676 0 -1 4202500 287447 0 0 0 179309 500 0 0 25 0 1 0 10845222 0 0 1992294400 0 0 0 0 0 0 0 4096 16384 18446744073709551615 0 0 17 1 0 0 0
/proc/17891/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1798.09
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1798.64
CPU time (s): 1798.13
CPU user time (s): 1793.09
CPU system time (s): 5.04223
CPU usage (%): 99.9718
Max. virtual memory (cumulated for all children) (KiB): 1128948

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1793.09
system time used= 5.04223
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 287447
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 1
involuntary context switches= 12836

runsolver used 3.02954 second user time and 8.42672 second system time

The end

Launcher Data 

Begin job on node087 at 2010-06-16 15:38:37
IDJOB=2657592
IDBENCH=1155
IDSOLVER=1163
FILE ID=node087/2657592-1276695517
PBS_JOBID= 11174038
Free space on /tmp= 62552 MiB

SOLVER NAME= bsolo 3.2 Cl
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/prestwich/robin/normalized-robin18.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2657592-1276695517/watcher-2657592-1276695517 -o /tmp/evaluation-result-2657592-1276695517/solver-2657592-1276695517 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l1 HOME/instance-2657592-1276695517.opb

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

MD5SUM BENCH= f17e31cb6762bd0e8d3e659d7bd1050c
RANDOM SEED=918198711

node087.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.213
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.42
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		: 3000.213
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5999.42
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1733704 kB
Buffers:         77568 kB
Cached:         137056 kB
SwapCached:       1016 kB
Active:          99336 kB
Inactive:       148268 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1733704 kB
SwapTotal:     4192956 kB
SwapFree:      4164960 kB
Dirty:            6604 kB
Writeback:           0 kB
AnonPages:       31884 kB
Mapped:          14728 kB
Slab:            55972 kB
PageTables:       3924 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182184 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62548 MiB
End job on node087 at 2010-06-16 16:08:36