Trace number 432788

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, and are wall clock time (not CPU 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 NameAnswerObjective functionCPU timeWall clock time
bsolo 3.0.17? (TO) 1800.18 1800.8

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/
MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-roll3000.opb
MD5SUM96d9927730c8b8baae8e5c668115210d
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark273432
Best CPU time to get the best result obtained on this benchmark1800.43
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 273432
Optimality of the best value was proved NO
Number of variables8902
Total number of constraints2864
Number of constraints which are clauses143
Number of constraints which are cardinality constraints (but not clauses)31
Number of constraints which are nor clauses,nor cardinality constraints2690
Minimum length of a constraint2
Maximum length of a constraint2407
Number of terms in the objective function 31
Biggest coefficient in the objective function 262145
Number of bits for the biggest coefficient in the objective function 19
Sum of the numbers in the objective function 524318
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 526135
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data (download as text)

0.00/0.00	c bsolo beta version 3.0.17 - 27/04/2007 : 1600 GMT
0.00/0.00	c Developed by Vasco Manquinho 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 Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/432788-1177949787/instance-432788-1177949787.opb
0.00/0.00	c File size is 905382 bytes.
0.09/0.17	c Highest Coefficient sum: 526135
0.09/0.17	c Parsing was ok!!
0.09/0.17	c Total parsing time: 0.172 s
0.09/0.18	c Var: 8902 Constr: 3038 988/31/2019 Lit: 113980 Watch. Lit: 36262
0.09/0.18	c Obj. Vars: 31 (0.348236 % of total variables)
0.89/0.96	c Pre-processing Time: 0.96 s
0.89/0.96	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.89/0.96	c        0   5561     2062    98960   47    49509  191746      0      0 0.96
0.89/0.96	c Switching off LPR mode.
1800.08/1800.70	c      100   5561     2162   101527   46    54718  210921    100     97 1.02
1800.08/1800.70	c      250   5561     2312   110267   47    58464  232014    250    207 1.21
1800.08/1800.70	c      476   5561     2538   120174   47    58968  255216    476    353 1.35
1800.08/1800.70	c      815   5561     2877   136029   47    59810  280738    815    529 1.54
1800.08/1800.70	c     1323   5561     3385   154849   45    61552  308812   1323    635 2.08
1800.08/1800.70	c     2086   5561     4148   192710   46    62638  339694   2086    735 2.83
1800.08/1800.70	c     3233   5561     5295   233983   44    64609  373664   3233    832 3.88
1800.08/1800.70	c     4954   5561     7016   289013   41    67914  411031   4954    934 5.30
1800.08/1800.70	c     7539   5561     9601   552365   57    74831  452135   7539    790 9.53
1800.08/1800.70	c    11419   5561    13481   759037   56    82726  497349  11419    773 14.77
1800.08/1800.70	c    17241   5561    19303  1028643   53    94446  547084  17241    769 22.41
1800.08/1800.70	c    25978   5561    28040  1707305   60   111314  601793  25978    731 35.52
1800.08/1800.70	c    39088   5561    41150  2335792   56   137747  661973  39088    752 51.93
1800.08/1800.70	c    58758   5561    60820  4108800   67   177135  728171  58758    546 107.47
1800.08/1800.71	c    88269   5561    90331  6808089   75   236142  800989  88269    376 234.61
1800.08/1800.71	c   132539   5561   134601 11459192   85   325018  881088 132539    305 433.37
1800.08/1800.71	c   198950   5561   201012 23083299  114   457169  969197 198950    221 896.86
1800.08/1800.71	c Caught signal: 15
1800.08/1800.71	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.08/1800.71	c   17   288903  69150   549562   290965 39263030 288903    160 1800.09
1800.08/1800.71	s UNKNOWN
1800.08/1800.71	c Total time: 1800.09 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node59/watcher-432788-1177949787 -o ROOT/results/node59/solver-432788-1177949787 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432788-1177949787/instance-432788-1177949787.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): 3600 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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 30409
/proc/meminfo: memFree=1725312/2055920 swapFree=4184616/4192956
[pid=30409] ppid=30407 vsize=12624 CPUtime=0
/proc/30409/stat : 30409 (bsolo3.0.17) R 30407 30409 29607 0 -1 4194304 363 0 0 0 0 0 0 0 18 0 1 0 242888315 12926976 333 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 9721467 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30409/statm: 3156 333 280 324 0 2004 0

[startup+0.095303 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 30409
/proc/meminfo: memFree=1725312/2055920 swapFree=4184616/4192956
[pid=30409] ppid=30407 vsize=6332 CPUtime=0.09
/proc/30409/stat : 30409 (bsolo3.0.17) R 30407 30409 29607 0 -1 4194304 849 0 0 0 9 0 0 0 18 0 1 0 242888315 6483968 819 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30409/statm: 1583 819 397 324 0 431 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6332

[startup+0.101303 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 30409
/proc/meminfo: memFree=1725312/2055920 swapFree=4184616/4192956
[pid=30409] ppid=30407 vsize=6332 CPUtime=0.09
/proc/30409/stat : 30409 (bsolo3.0.17) R 30407 30409 29607 0 -1 4194304 867 0 0 0 9 0 0 0 18 0 1 0 242888315 6483968 837 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 9721467 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30409/statm: 1583 837 404 324 0 431 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6332

[startup+0.301342 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 30409
/proc/meminfo: memFree=1725312/2055920 swapFree=4184616/4192956
[pid=30409] ppid=30407 vsize=8140 CPUtime=0.29
/proc/30409/stat : 30409 (bsolo3.0.17) R 30407 30409 29607 0 -1 4194304 1616 0 0 0 29 0 0 0 19 0 1 0 242888315 8335360 1364 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30409/statm: 2035 1364 304 324 0 1105 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8140

[startup+0.701418 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 30409
/proc/meminfo: memFree=1725312/2055920 swapFree=4184616/4192956
[pid=30409] ppid=30407 vsize=8888 CPUtime=0.69
/proc/30409/stat : 30409 (bsolo3.0.17) R 30407 30409 29607 0 -1 4194304 1906 0 0 0 68 1 0 0 22 0 1 0 242888315 9101312 1584 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 9715781 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30409/statm: 2222 1584 306 324 0 1292 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8888

[startup+1.50157 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 30410
/proc/meminfo: memFree=1720440/2055920 swapFree=4184616/4192956
[pid=30409] ppid=30407 vsize=8620 CPUtime=1.49
/proc/30409/stat : 30409 (bsolo3.0.17) R 30407 30409 29607 0 -1 4194304 1962 0 0 0 148 1 0 0 25 0 1 0 242888315 8826880 1508 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30409/statm: 2155 1508 310 324 0 1225 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8620

[startup+3.10187 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 30410
/proc/meminfo: memFree=1719864/2055920 swapFree=4184616/4192956
[pid=30409] ppid=30407 vsize=9668 CPUtime=3.09
/proc/30409/stat : 30409 (bsolo3.0.17) R 30407 30409 29607 0 -1 4194304 2237 0 0 0 308 1 0 0 25 0 1 0 242888315 9900032 1783 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091732 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30409/statm: 2417 1783 310 324 0 1487 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9668

[startup+6.30148 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 30410
/proc/meminfo: memFree=1717432/2055920 swapFree=4184616/4192956
[pid=30409] ppid=30407 vsize=11764 CPUtime=6.29
/proc/30409/stat : 30409 (bsolo3.0.17) R 30407 30409 29607 0 -1 4194304 2738 0 0 0 627 2 0 0 25 0 1 0 242888315 12046336 2284 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30409/statm: 2941 2284 310 324 0 2011 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11764

[startup+12.7017 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 30410
/proc/meminfo: memFree=1712568/2055920 swapFree=4184616/4192956
[pid=30409] ppid=30407 vsize=16600 CPUtime=12.68
/proc/30409/stat : 30409 (bsolo3.0.17) R 30407 30409 29607 0 -1 4194304 3950 0 0 0 1266 2 0 0 25 0 1 0 242888315 16998400 3496 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550817 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30409/statm: 4150 3496 310 324 0 3220 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 16600

[startup+25.5011 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 30410
/proc/meminfo: memFree=1704568/2055920 swapFree=4184616/4192956
[pid=30409] ppid=30407 vsize=24444 CPUtime=25.48
/proc/30409/stat : 30409 (bsolo3.0.17) R 30407 30409 29607 0 -1 4194304 5926 0 0 0 2545 3 0 0 25 0 1 0 242888315 25030656 5472 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551353 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30409/statm: 6111 5472 310 324 0 5181 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 24444

[startup+51.102 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 30410
/proc/meminfo: memFree=1688312/2055920 swapFree=4184616/4192956
[pid=30409] ppid=30407 vsize=40668 CPUtime=51.07
/proc/30409/stat : 30409 (bsolo3.0.17) R 30407 30409 29607 0 -1 4194304 9993 0 0 0 5101 6 0 0 25 0 1 0 242888315 41644032 9539 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30409/statm: 10167 9539 310 324 0 9237 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 40668

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 30410
/proc/meminfo: memFree=1665208/2055920 swapFree=4184616/4192956
[pid=30409] ppid=30407 vsize=63572 CPUtime=102.26
/proc/30409/stat : 30409 (bsolo3.0.17) R 30407 30409 29607 0 -1 4194304 15698 0 0 0 10216 10 0 0 25 0 1 0 242888315 65097728 15244 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30409/statm: 15893 15244 310 324 0 14963 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 63572

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 30410
/proc/meminfo: memFree=1642808/2055920 swapFree=4184616/4192956
[pid=30409] ppid=30407 vsize=86088 CPUtime=162.24
/proc/30409/stat : 30409 (bsolo3.0.17) R 30407 30409 29607 0 -1 4194304 21327 0 0 0 16209 15 0 0 25 0 1 0 242888315 88154112 20873 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30409/statm: 21522 20873 310 324 0 20592 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 86088

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 30410
/proc/meminfo: memFree=1627704/2055920 swapFree=4184616/4192956
[pid=30409] ppid=30407 vsize=100984 CPUtime=222.22
/proc/30409/stat : 30409 (bsolo3.0.17) R 30407 30409 29607 0 -1 4194304 25066 0 0 0 22204 18 0 0 25 0 1 0 242888315 103407616 24612 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30409/statm: 25246 24612 310 324 0 24316 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 100984

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 30410
/proc/meminfo: memFree=1614648/2055920 swapFree=4184616/4192956
[pid=30409] ppid=30407 vsize=114112 CPUtime=282.2
/proc/30409/stat : 30409 (bsolo3.0.17) R 30407 30409 29607 0 -1 4194304 28351 0 0 0 28199 21 0 0 25 0 1 0 242888315 116850688 27897 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30409/statm: 28528 27897 310 324 0 27598 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 114112

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 30410
/proc/meminfo: memFree=1596344/2055920 swapFree=4184616/4192956
[pid=30409] ppid=30407 vsize=132408 CPUtime=342.18
/proc/30409/stat : 30409 (bsolo3.0.17) R 30407 30409 29607 0 -1 4194304 32919 0 0 0 34193 25 0 0 25 0 1 0 242888315 135585792 32465 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30409/statm: 33102 32465 310 324 0 32172 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 132408

[startup+402.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 30410
/proc/meminfo: memFree=1573240/2055920 swapFree=4184616/4192956
[pid=30409] ppid=30407 vsize=155604 CPUtime=402.16
/proc/30409/stat : 30409 (bsolo3.0.17) R 30407 30409 29607 0 -1 4194304 38712 0 0 0 40185 31 0 0 25 0 1 0 242888315 159338496 38258 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 9719649 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30409/statm: 38901 38258 310 324 0 37971 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 155604

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 30410
/proc/meminfo: memFree=1552952/2055920 swapFree=4184616/4192956
[pid=30409] ppid=30407 vsize=175592 CPUtime=462.13
/proc/30409/stat : 30409 (bsolo3.0.17) R 30407 30409 29607 0 -1 4194304 43723 0 0 0 46178 35 0 0 25 0 1 0 242888315 179806208 43269 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551377 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30409/statm: 43898 43269 310 324 0 42968 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 175592

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 30410
/proc/meminfo: memFree=1531384/2055920 swapFree=4184616/4192956
[pid=30409] ppid=30407 vsize=197496 CPUtime=522.12
/proc/30409/stat : 30409 (bsolo3.0.17) R 30407 30409 29607 0 -1 4194304 49178 0 0 0 52172 40 0 0 25 0 1 0 242888315 202235904 48724 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30409/statm: 49374 48724 310 324 0 48444 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 197496

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 30410
/proc/meminfo: memFree=1507320/2055920 swapFree=4184616/4192956
[pid=30409] ppid=30407 vsize=221200 CPUtime=582.09
/proc/30409/stat : 30409 (bsolo3.0.17) R 30407 30409 29607 0 -1 4194304 55118 0 0 0 58165 44 0 0 25 0 1 0 242888315 226508800 54664 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30409/statm: 55300 54664 310 324 0 54370 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 221200

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 30410
/proc/meminfo: memFree=1486968/2055920 swapFree=4184616/4192956
[pid=30409] ppid=30407 vsize=241496 CPUtime=642.07
/proc/30409/stat : 30409 (bsolo3.0.17) R 30407 30409 29607 0 -1 4194304 60169 0 0 0 64158 49 0 0 25 0 1 0 242888315 247291904 59715 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30409/statm: 60374 59715 310 324 0 59444 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 241496


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 30410
/proc/meminfo: memFree=1408632/2055920 swapFree=4184616/4192956
[pid=30409] ppid=30407 vsize=319644 CPUtime=881.99
/proc/30409/stat : 30409 (bsolo3.0.17) R 30407 30409 29607 0 -1 4194304 79734 0 0 0 88132 67 0 0 25 0 1 0 242888315 327315456 79280 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30409/statm: 79911 79280 310 324 0 78981 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 319644

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 30410
/proc/meminfo: memFree=1392568/2055920 swapFree=4184616/4192956
[pid=30409] ppid=30407 vsize=335976 CPUtime=941.97
/proc/30409/stat : 30409 (bsolo3.0.17) R 30407 30409 29607 0 -1 4194304 83815 0 0 0 94126 71 0 0 25 0 1 0 242888315 344039424 83361 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30409/statm: 83994 83361 310 324 0 83064 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 335976

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 30410
/proc/meminfo: memFree=1368632/2055920 swapFree=4184616/4192956
[pid=30409] ppid=30407 vsize=359544 CPUtime=1001.94
/proc/30409/stat : 30409 (bsolo3.0.17) R 30407 30409 29607 0 -1 4194304 89694 0 0 0 100118 76 0 0 25 0 1 0 242888315 368173056 89240 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550820 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30409/statm: 89886 89240 310 324 0 88956 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 359544

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 30410
/proc/meminfo: memFree=1353592/2055920 swapFree=4184616/4192956
[pid=30409] ppid=30407 vsize=374816 CPUtime=1061.93
/proc/30409/stat : 30409 (bsolo3.0.17) R 30407 30409 29607 0 -1 4194304 93514 0 0 0 106114 79 0 0 25 0 1 0 242888315 383811584 93060 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30409/statm: 93704 93060 310 324 0 92774 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 374816

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 30410
/proc/meminfo: memFree=1338360/2055920 swapFree=4184616/4192956
[pid=30409] ppid=30407 vsize=389680 CPUtime=1121.91
/proc/30409/stat : 30409 (bsolo3.0.17) R 30407 30409 29607 0 -1 4194304 97242 0 0 0 112109 82 0 0 25 0 1 0 242888315 399032320 96788 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30409/statm: 97420 96788 310 324 0 96490 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 389680

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 30410
/proc/meminfo: memFree=1321208/2055920 swapFree=4184616/4192956
[pid=30409] ppid=30407 vsize=407092 CPUtime=1181.89
/proc/30409/stat : 30409 (bsolo3.0.17) R 30407 30409 29607 0 -1 4194304 101579 0 0 0 118103 86 0 0 25 0 1 0 242888315 416862208 101125 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30409/statm: 101773 101125 310 324 0 100843 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 407092

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 30410
/proc/meminfo: memFree=1304056/2055920 swapFree=4184616/4192956
[pid=30409] ppid=30407 vsize=424160 CPUtime=1241.87
/proc/30409/stat : 30409 (bsolo3.0.17) R 30407 30409 29607 0 -1 4194304 105853 0 0 0 124097 90 0 0 25 0 1 0 242888315 434339840 105399 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30409/statm: 106040 105399 310 324 0 105110 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 424160

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 30410
/proc/meminfo: memFree=1286904/2055920 swapFree=4184616/4192956
[pid=30409] ppid=30407 vsize=440948 CPUtime=1301.85
/proc/30409/stat : 30409 (bsolo3.0.17) R 30407 30409 29607 0 -1 4194304 110062 0 0 0 130091 94 0 0 25 0 1 0 242888315 451530752 109608 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551377 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30409/statm: 110237 109608 310 324 0 109307 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 440948

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 30410
/proc/meminfo: memFree=1276088/2055920 swapFree=4184616/4192956
[pid=30409] ppid=30407 vsize=451936 CPUtime=1361.82
/proc/30409/stat : 30409 (bsolo3.0.17) R 30407 30409 29607 0 -1 4194304 112780 0 0 0 136086 96 0 0 25 0 1 0 242888315 462782464 112326 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551098 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30409/statm: 112984 112326 310 324 0 112054 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 451936

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 30410
/proc/meminfo: memFree=1261112/2055920 swapFree=4184616/4192956
[pid=30409] ppid=30407 vsize=466892 CPUtime=1421.81
/proc/30409/stat : 30409 (bsolo3.0.17) R 30407 30409 29607 0 -1 4194304 116520 0 0 0 142080 101 0 0 25 0 1 0 242888315 478097408 116066 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551469 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30409/statm: 116723 116066 310 324 0 115793 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 466892

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 30410
/proc/meminfo: memFree=1242168/2055920 swapFree=4184616/4192956
[pid=30409] ppid=30407 vsize=485860 CPUtime=1481.78
/proc/30409/stat : 30409 (bsolo3.0.17) R 30407 30409 29607 0 -1 4194304 121276 0 0 0 148073 105 0 0 25 0 1 0 242888315 497520640 120822 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30409/statm: 121465 120822 310 324 0 120535 0
Current children cumulated CPU time (s) 1481.78
Current children cumulated vsize (KiB) 485860

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 30412
/proc/meminfo: memFree=1232120/2055920 swapFree=4184616/4192956
[pid=30409] ppid=30407 vsize=495816 CPUtime=1541.76
/proc/30409/stat : 30409 (bsolo3.0.17) R 30407 30409 29607 0 -1 4194304 123754 0 0 0 154069 107 0 0 25 0 1 0 242888315 507715584 123300 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30409/statm: 123954 123300 310 324 0 123024 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 495816

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 30412
/proc/meminfo: memFree=1223032/2055920 swapFree=4184616/4192956
[pid=30409] ppid=30407 vsize=504972 CPUtime=1601.74
/proc/30409/stat : 30409 (bsolo3.0.17) R 30407 30409 29607 0 -1 4194304 126046 0 0 0 160065 109 0 0 25 0 1 0 242888315 517091328 125592 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160521800 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30409/statm: 126243 125592 310 324 0 125313 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 504972

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 30412
/proc/meminfo: memFree=1213752/2055920 swapFree=4184616/4192956
[pid=30409] ppid=30407 vsize=514020 CPUtime=1661.72
/proc/30409/stat : 30409 (bsolo3.0.17) R 30407 30409 29607 0 -1 4194304 128305 0 0 0 166060 112 0 0 25 0 1 0 242888315 526356480 127851 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30409/statm: 128505 127851 310 324 0 127575 0
Current children cumulated CPU time (s) 1661.72
Current children cumulated vsize (KiB) 514020

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 30412
/proc/meminfo: memFree=1205048/2055920 swapFree=4184616/4192956
[pid=30409] ppid=30407 vsize=522796 CPUtime=1721.7
/proc/30409/stat : 30409 (bsolo3.0.17) R 30407 30409 29607 0 -1 4194304 130521 0 0 0 172055 115 0 0 25 0 1 0 242888315 535343104 130067 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30409/statm: 130699 130067 310 324 0 129769 0
Current children cumulated CPU time (s) 1721.7
Current children cumulated vsize (KiB) 522796

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 30412
/proc/meminfo: memFree=1191864/2055920 swapFree=4184616/4192956
[pid=30409] ppid=30407 vsize=535940 CPUtime=1781.68
/proc/30409/stat : 30409 (bsolo3.0.17) R 30407 30409 29607 0 -1 4194304 133805 0 0 0 178050 118 0 0 25 0 1 0 242888315 548802560 133351 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 9719916 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30409/statm: 133985 133351 310 324 0 133055 0
Current children cumulated CPU time (s) 1781.68
Current children cumulated vsize (KiB) 535940



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 30412
/proc/meminfo: memFree=1188408/2055920 swapFree=4184616/4192956
[pid=30409] ppid=30407 vsize=539284 CPUtime=1800.08
/proc/30409/stat : 30409 (bsolo3.0.17) R 30407 30409 29607 0 -1 4194304 134623 0 0 0 179890 118 0 0 25 0 1 0 242888315 552226816 134169 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30409/statm: 134821 134169 310 324 0 133891 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 539284

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

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

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 30412
/proc/meminfo: memFree=1188408/2055920 swapFree=4184616/4192956
[pid=30409] ppid=30407 vsize=539284 CPUtime=1800.08
/proc/30409/stat : 30409 (bsolo3.0.17) R 30407 30409 29607 0 -1 4194304 134623 0 0 0 179890 118 0 0 25 0 1 0 242888315 552226816 134169 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30409/statm: 134821 134169 310 324 0 133891 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 539284

Child status: 15
Real time (s): 1800.8
CPU time (s): 1800.18
CPU user time (s): 1798.91
CPU system time (s): 1.27081
CPU usage (%): 99.9652
Max. virtual memory (cumulated for all children) (KiB): 539284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.91
system time used= 1.27081
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 134627
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= 12
involuntary context switches= 2862

runsolver used 1.41778 second user time and 3.50447 second system time

The end

Launcher Data (download as text)

Begin job on node59 on Mon Apr 30 16:16:27 UTC 2007

IDJOB= 432788
IDBENCH= 1795
IDSOLVER= 199
FILE ID= node59/432788-1177949787

PBS_JOBID= 4727810

Free space on /tmp= 66557 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-roll3000.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432788-1177949787/instance-432788-1177949787.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-432788-1177949787 -o ROOT/results/node59/solver-432788-1177949787 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432788-1177949787/instance-432788-1177949787.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  96d9927730c8b8baae8e5c668115210d

RANDOM SEED= 898678041

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node59.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.268
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		: 3000.268
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:       1725592 kB
Buffers:         33300 kB
Cached:         217160 kB
SwapCached:       2364 kB
Active:         117956 kB
Inactive:       142576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1725592 kB
SwapTotal:     4192956 kB
SwapFree:      4184616 kB
Dirty:            7476 kB
Writeback:           0 kB
Mapped:          16828 kB
Slab:            55684 kB
Committed_AS:  3199240 kB
PageTables:       1476 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66557 MiB

End job on node59 on Mon Apr 30 16:46:30 UTC 2007