Trace number 433040

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) 1800.26 1800.81

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/primes-dimacs-cnf/normalized-g125.17.opb
MD5SUM7d701b956113b6fc93a1922e71200e27
Bench CategoryOPT-SMALLINT (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 FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables4250
Total number of constraints68397
Number of constraints which are clauses68397
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 constraint17
Number of terms in the objective function 4250
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 4250
Number of bits of the sum of numbers in the objective function 13
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 4250
Number of bits of the biggest sum of numbers13
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/433040-1177953574/instance-433040-1177953574.opb
0.00/0.00	c File size is 1728885 bytes.
0.28/0.31	c Highest Coefficient sum: 4250
0.28/0.31	c Parsing was ok!!
0.28/0.31	c Total parsing time: 0.311 s
0.28/0.34	c Var: 4250 Constr: 68397 68397/0/0 Lit: 138669 Watch. Lit: 136794
0.28/0.34	c Obj. Vars: 4250 (100 % of total variables)
1.49/1.54	c Pre-processing Time: 1.538 s
1.49/1.54	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1.49/1.54	c        0   4250    68397   138669    2   136794   22799      0      0 1.54
1.49/1.54	c Switching off LPR mode.
1800.10/1800.61	c      100   4250    68497   147878    2   136994   25079    100     63 1.57
1800.10/1800.61	c      253   4250    68650   171553    2   137300   27587    253    153 1.64
1800.10/1800.61	c      481   4250    68878   238342    3   137756   30346    481    266 1.81
1800.10/1800.61	c      820   4250    69217   302047    4   138434   33381    820    409 2.00
1800.10/1800.61	c     1329   4250    69726   407563    5   139452   36720   1329    567 2.34
1800.10/1800.61	c     2093   4250    70490   634937    9   140980   40393   2093    693 3.02
1800.10/1800.61	c     3239   4250    71636   992984   13   143272   44433   3239    751 4.31
1800.10/1800.61	c     4965   4250    73362  1905009   25   146724   48877   4965    685 7.24
1800.10/1800.61	c     7551   4250    75948  3329860   43   151896   53765   7551    555 13.60
1800.10/1800.61	c    11430   4250    79827  5106205   63   159654   59142  11430    453 25.21
1800.10/1800.61	c    17252   4250    85649  8867913  103   171298   65057  17252    337 51.11
1800.10/1800.61	c    25992   4250    94389 16847946  178   188778   71563  25992    233 111.26
1800.10/1800.61	c    39102   4250   107499 25898822  240   214998   78720  39102    154 252.46
1800.10/1800.61	c    58773   4250   127170 43806960  344   254340   86593  58773    108 540.71
1800.10/1800.61	c    88289   4250    82358 12094034  146   164716   95253  13961     75 1170.15
1800.10/1800.61	c   132563   4250   126632 40596239  320   253264  104779  58235     73 1795.87
1800.10/1800.61	c Caught signal: 15
1800.10/1800.61	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.10/1800.61	c   16   132857  42770   360911   126926 40736930  58529     73 1800.11
1800.10/1800.61	s UNKNOWN
1800.10/1800.61	c Total time: 1800.11 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/node18/watcher-433040-1177953574 -o ROOT/results/node18/solver-433040-1177953574 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/433040-1177953574/instance-433040-1177953574.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: 0.91 0.95 0.90 3/77 4131
/proc/meminfo: memFree=1829704/2055920 swapFree=4147196/4192956
[pid=4131] ppid=4129 vsize=13428 CPUtime=0
/proc/4131/stat : 4131 (bsolo3.0.17) R 4129 4131 2742 0 -1 4194304 363 0 0 0 0 0 0 0 18 0 1 0 243274838 13750272 333 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4131/statm: 3357 334 279 324 0 2004 0

[startup+0.090204 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 4131
/proc/meminfo: memFree=1829704/2055920 swapFree=4147196/4192956
[pid=4131] ppid=4129 vsize=7736 CPUtime=0.08
/proc/4131/stat : 4131 (bsolo3.0.17) R 4129 4131 2742 0 -1 4194304 1002 0 0 0 8 0 0 0 18 0 1 0 243274838 7921664 972 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134527859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4131/statm: 1934 973 395 324 0 581 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 7736

[startup+0.101203 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 4131
/proc/meminfo: memFree=1829704/2055920 swapFree=4147196/4192956
[pid=4131] ppid=4129 vsize=8012 CPUtime=0.09
/proc/4131/stat : 4131 (bsolo3.0.17) R 4129 4131 2742 0 -1 4194304 1079 0 0 0 9 0 0 0 18 0 1 0 243274838 8204288 1049 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8296059 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4131/statm: 2003 1049 409 324 0 650 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8012

[startup+0.301223 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 4131
/proc/meminfo: memFree=1829704/2055920 swapFree=4147196/4192956
[pid=4131] ppid=4129 vsize=12408 CPUtime=0.28
/proc/4131/stat : 4131 (bsolo3.0.17) R 4129 4131 2742 0 -1 4194304 2445 0 0 0 28 0 0 0 19 0 1 0 243274838 12705792 2415 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4131/statm: 3102 2415 683 324 0 1749 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 12408

[startup+0.701262 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 4131
/proc/meminfo: memFree=1829704/2055920 swapFree=4147196/4192956
[pid=4131] ppid=4129 vsize=16788 CPUtime=0.69
/proc/4131/stat : 4131 (bsolo3.0.17) R 4129 4131 2742 0 -1 4194304 4011 0 0 0 67 2 0 0 22 0 1 0 243274838 17190912 3558 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4131/statm: 4197 3558 305 324 0 3267 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16788

[startup+1.50134 s]
/proc/loadavg: 0.91 0.95 0.90 2/78 4132
/proc/meminfo: memFree=1816768/2055920 swapFree=4147196/4192956
[pid=4131] ppid=4129 vsize=15864 CPUtime=1.49
/proc/4131/stat : 4131 (bsolo3.0.17) R 4129 4131 2742 0 -1 4194304 4324 0 0 0 143 6 0 0 25 0 1 0 243274838 16244736 3328 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8296059 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4131/statm: 3966 3329 305 324 0 3036 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15864

[startup+3.10149 s]
/proc/loadavg: 0.91 0.95 0.90 2/78 4132
/proc/meminfo: memFree=1816256/2055920 swapFree=4147196/4192956
[pid=4131] ppid=4129 vsize=21632 CPUtime=3.09
/proc/4131/stat : 4131 (bsolo3.0.17) R 4129 4131 2742 0 -1 4194304 6270 0 0 0 301 8 0 0 25 0 1 0 243274838 22151168 4765 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8296059 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4131/statm: 5408 4765 309 324 0 4478 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 21632

[startup+6.3018 s]
/proc/loadavg: 0.92 0.95 0.90 2/78 4132
/proc/meminfo: memFree=1802560/2055920 swapFree=4147196/4192956
[pid=4131] ppid=4129 vsize=34168 CPUtime=6.29
/proc/4131/stat : 4131 (bsolo3.0.17) R 4129 4131 2742 0 -1 4194304 9404 0 0 0 620 9 0 0 25 0 1 0 243274838 34988032 7899 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551321 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4131/statm: 8542 7899 309 324 0 7612 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 34168

[startup+12.7014 s]
/proc/loadavg: 0.93 0.95 0.90 2/78 4132
/proc/meminfo: memFree=1781760/2055920 swapFree=4147196/4192956
[pid=4131] ppid=4129 vsize=53308 CPUtime=12.69
/proc/4131/stat : 4131 (bsolo3.0.17) R 4129 4131 2742 0 -1 4194304 14194 0 0 0 1257 12 0 0 25 0 1 0 243274838 54587392 12689 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4131/statm: 13327 12689 309 324 0 12397 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 53308

[startup+25.5016 s]
/proc/loadavg: 0.94 0.96 0.91 2/78 4132
/proc/meminfo: memFree=1754304/2055920 swapFree=4147196/4192956
[pid=4131] ppid=4129 vsize=79292 CPUtime=25.48
/proc/4131/stat : 4131 (bsolo3.0.17) R 4129 4131 2742 0 -1 4194304 20714 0 0 0 2532 16 0 0 25 0 1 0 243274838 81195008 19209 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134586540 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4131/statm: 19823 19209 309 324 0 18893 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 79292

[startup+51.1011 s]
/proc/loadavg: 0.96 0.96 0.91 2/78 4132
/proc/meminfo: memFree=1706432/2055920 swapFree=4147196/4192956
[pid=4131] ppid=4129 vsize=127348 CPUtime=51.07
/proc/4131/stat : 4131 (bsolo3.0.17) R 4129 4131 2742 0 -1 4194304 32718 0 0 0 5084 23 0 0 25 0 1 0 243274838 130404352 31213 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4131/statm: 31837 31213 309 324 0 30907 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 127348

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.91 2/78 4132
/proc/meminfo: memFree=1620032/2055920 swapFree=4147196/4192956
[pid=4131] ppid=4129 vsize=213176 CPUtime=102.25
/proc/4131/stat : 4131 (bsolo3.0.17) R 4129 4131 2742 0 -1 4194304 54163 0 0 0 10193 32 0 0 25 0 1 0 243274838 218292224 52658 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4131/statm: 53294 52658 309 324 0 52364 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 213176

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 4132
/proc/meminfo: memFree=1551680/2055920 swapFree=4147196/4192956
[pid=4131] ppid=4129 vsize=281656 CPUtime=162.24
/proc/4131/stat : 4131 (bsolo3.0.17) R 4129 4131 2742 0 -1 4194304 71294 0 0 0 16181 43 0 0 25 0 1 0 243274838 288415744 69789 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4131/statm: 70414 69789 309 324 0 69484 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 281656

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 4132
/proc/meminfo: memFree=1505984/2055920 swapFree=4147196/4192956
[pid=4131] ppid=4129 vsize=326804 CPUtime=222.23
/proc/4131/stat : 4131 (bsolo3.0.17) R 4129 4131 2742 0 -1 4194304 82580 0 0 0 22173 50 0 0 25 0 1 0 243274838 334647296 81075 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4131/statm: 81701 81075 309 324 0 80771 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 326804

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 4132
/proc/meminfo: memFree=1462848/2055920 swapFree=4147196/4192956
[pid=4131] ppid=4129 vsize=370908 CPUtime=282.21
/proc/4131/stat : 4131 (bsolo3.0.17) R 4129 4131 2742 0 -1 4194304 93599 0 0 0 28164 57 0 0 25 0 1 0 243274838 379809792 92094 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4131/statm: 92727 92094 309 324 0 91797 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 370908

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 4132
/proc/meminfo: memFree=1405376/2055920 swapFree=4147196/4192956
[pid=4131] ppid=4129 vsize=427564 CPUtime=342.19
/proc/4131/stat : 4131 (bsolo3.0.17) R 4129 4131 2742 0 -1 4194304 107769 0 0 0 34154 65 0 0 25 0 1 0 243274838 437825536 106264 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4131/statm: 106891 106264 309 324 0 105961 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 427564

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 4132
/proc/meminfo: memFree=1355712/2055920 swapFree=4147196/4192956
[pid=4131] ppid=4129 vsize=477432 CPUtime=402.17
/proc/4131/stat : 4131 (bsolo3.0.17) R 4129 4131 2742 0 -1 4194304 120221 0 0 0 40146 71 0 0 25 0 1 0 243274838 488890368 118716 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4131/statm: 119358 118716 309 324 0 118428 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 477432

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 4132
/proc/meminfo: memFree=1318080/2055920 swapFree=4147196/4192956
[pid=4131] ppid=4129 vsize=514640 CPUtime=462.16
/proc/4131/stat : 4131 (bsolo3.0.17) R 4129 4131 2742 0 -1 4194304 129533 0 0 0 46139 77 0 0 25 0 1 0 243274838 526991360 128028 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4131/statm: 128660 128028 309 324 0 127730 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 514640

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 4132
/proc/meminfo: memFree=1271296/2055920 swapFree=4147196/4192956
[pid=4131] ppid=4129 vsize=561708 CPUtime=522.14
/proc/4131/stat : 4131 (bsolo3.0.17) R 4129 4131 2742 0 -1 4194304 141301 0 0 0 52130 84 0 0 25 0 1 0 243274838 575188992 139796 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4131/statm: 140427 139796 309 324 0 139497 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 561708

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 4132
/proc/meminfo: memFree=1231552/2055920 swapFree=4147196/4192956
[pid=4131] ppid=4129 vsize=600932 CPUtime=582.12
/proc/4131/stat : 4131 (bsolo3.0.17) R 4129 4131 2742 0 -1 4194304 151111 0 0 0 58122 90 0 0 25 0 1 0 243274838 615354368 149606 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4131/statm: 150233 149606 309 324 0 149303 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 600932

[startup+642.301 s]
/proc/loadavg: 1.05 0.99 0.91 2/78 4132
/proc/meminfo: memFree=1193024/2055920 swapFree=4147196/4192956
[pid=4131] ppid=4129 vsize=639396 CPUtime=642.11
/proc/4131/stat : 4131 (bsolo3.0.17) R 4129 4131 2742 0 -1 4194304 160712 0 0 0 64116 95 0 0 25 0 1 0 243274838 654741504 159207 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4131/statm: 159849 159207 309 324 0 158919 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 639396


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

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 4132
/proc/meminfo: memFree=1047680/2055920 swapFree=4147196/4192956
[pid=4131] ppid=4129 vsize=784224 CPUtime=882.04
/proc/4131/stat : 4131 (bsolo3.0.17) R 4129 4131 2742 0 -1 4194304 196946 0 0 0 88087 117 0 0 25 0 1 0 243274838 803045376 195441 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4131/statm: 196056 195441 309 324 0 195126 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 784224

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 4132
/proc/meminfo: memFree=1018816/2055920 swapFree=4147196/4192956
[pid=4131] ppid=4129 vsize=813352 CPUtime=942.03
/proc/4131/stat : 4131 (bsolo3.0.17) R 4129 4131 2742 0 -1 4194304 204204 0 0 0 94081 122 0 0 25 0 1 0 243274838 832872448 202699 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550913 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4131/statm: 203338 202699 309 324 0 202408 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 813352

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 4132
/proc/meminfo: memFree=987136/2055920 swapFree=4147196/4192956
[pid=4131] ppid=4129 vsize=844844 CPUtime=1002.01
/proc/4131/stat : 4131 (bsolo3.0.17) R 4129 4131 2742 0 -1 4194304 212098 0 0 0 100075 126 0 0 25 0 1 0 243274838 865120256 210593 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4131/statm: 211211 210593 309 324 0 210281 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 844844

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 4132
/proc/meminfo: memFree=959424/2055920 swapFree=4147196/4192956
[pid=4131] ppid=4129 vsize=872924 CPUtime=1062
/proc/4131/stat : 4131 (bsolo3.0.17) R 4129 4131 2742 0 -1 4194304 219109 0 0 0 106069 131 0 0 25 0 1 0 243274838 893874176 217604 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4131/statm: 218231 217604 309 324 0 217301 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 872924

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 4132
/proc/meminfo: memFree=930432/2055920 swapFree=4147196/4192956
[pid=4131] ppid=4129 vsize=901480 CPUtime=1121.97
/proc/4131/stat : 4131 (bsolo3.0.17) R 4129 4131 2742 0 -1 4194304 226257 0 0 0 112063 134 0 0 25 0 1 0 243274838 923115520 224752 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4131/statm: 225370 224752 309 324 0 224440 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 901480

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 4132
/proc/meminfo: memFree=908288/2055920 swapFree=4147196/4192956
[pid=4131] ppid=4129 vsize=923136 CPUtime=1181.96
/proc/4131/stat : 4131 (bsolo3.0.17) R 4129 4131 2742 0 -1 4194304 231761 0 0 0 118058 138 0 0 25 0 1 0 243274838 945291264 230169 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4131/statm: 230784 230169 309 324 0 229854 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 923136

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 4134
/proc/meminfo: memFree=908160/2055920 swapFree=4147196/4192956
[pid=4131] ppid=4129 vsize=923136 CPUtime=1241.94
/proc/4131/stat : 4131 (bsolo3.0.17) R 4129 4131 2742 0 -1 4194304 231761 0 0 0 124056 138 0 0 25 0 1 0 243274838 945291264 230169 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4131/statm: 230784 230169 309 324 0 229854 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 923136

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 4134
/proc/meminfo: memFree=908160/2055920 swapFree=4147196/4192956
[pid=4131] ppid=4129 vsize=923136 CPUtime=1301.93
/proc/4131/stat : 4131 (bsolo3.0.17) R 4129 4131 2742 0 -1 4194304 231761 0 0 0 130054 139 0 0 25 0 1 0 243274838 945291264 230169 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4131/statm: 230784 230169 309 324 0 229854 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 923136

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 4134
/proc/meminfo: memFree=908224/2055920 swapFree=4147196/4192956
[pid=4131] ppid=4129 vsize=923136 CPUtime=1361.91
/proc/4131/stat : 4131 (bsolo3.0.17) R 4129 4131 2742 0 -1 4194304 231761 0 0 0 136052 139 0 0 25 0 1 0 243274838 945291264 230169 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8290456 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4131/statm: 230784 230169 309 324 0 229854 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 923136

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 4134
/proc/meminfo: memFree=908288/2055920 swapFree=4147196/4192956
[pid=4131] ppid=4129 vsize=923136 CPUtime=1421.9
/proc/4131/stat : 4131 (bsolo3.0.17) R 4129 4131 2742 0 -1 4194304 231761 0 0 0 142050 140 0 0 25 0 1 0 243274838 945291264 230169 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550924 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4131/statm: 230784 230169 309 324 0 229854 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 923136

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 4134
/proc/meminfo: memFree=908288/2055920 swapFree=4147196/4192956
[pid=4131] ppid=4129 vsize=923136 CPUtime=1481.87
/proc/4131/stat : 4131 (bsolo3.0.17) R 4129 4131 2742 0 -1 4194304 231761 0 0 0 148047 140 0 0 25 0 1 0 243274838 945291264 230169 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4131/statm: 230784 230169 309 324 0 229854 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 923136

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 4134
/proc/meminfo: memFree=908416/2055920 swapFree=4147196/4192956
[pid=4131] ppid=4129 vsize=923136 CPUtime=1541.86
/proc/4131/stat : 4131 (bsolo3.0.17) R 4129 4131 2742 0 -1 4194304 231761 0 0 0 154045 141 0 0 25 0 1 0 243274838 945291264 230169 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4131/statm: 230784 230169 309 324 0 229854 0
Current children cumulated CPU time (s) 1541.86
Current children cumulated vsize (KiB) 923136

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 4134
/proc/meminfo: memFree=908416/2055920 swapFree=4147196/4192956
[pid=4131] ppid=4129 vsize=923136 CPUtime=1601.84
/proc/4131/stat : 4131 (bsolo3.0.17) R 4129 4131 2742 0 -1 4194304 231761 0 0 0 160043 141 0 0 25 0 1 0 243274838 945291264 230169 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551179 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4131/statm: 230784 230169 309 324 0 229854 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 923136

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 4134
/proc/meminfo: memFree=908416/2055920 swapFree=4147196/4192956
[pid=4131] ppid=4129 vsize=923136 CPUtime=1661.83
/proc/4131/stat : 4131 (bsolo3.0.17) R 4129 4131 2742 0 -1 4194304 231761 0 0 0 166041 142 0 0 25 0 1 0 243274838 945291264 230169 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4131/statm: 230784 230169 309 324 0 229854 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 923136

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 4134
/proc/meminfo: memFree=908416/2055920 swapFree=4147196/4192956
[pid=4131] ppid=4129 vsize=923136 CPUtime=1721.81
/proc/4131/stat : 4131 (bsolo3.0.17) R 4129 4131 2742 0 -1 4194304 231761 0 0 0 172039 142 0 0 25 0 1 0 243274838 945291264 230169 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550678 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4131/statm: 230784 230169 309 324 0 229854 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 923136

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.91 2/78 4134
/proc/meminfo: memFree=908416/2055920 swapFree=4147196/4192956
[pid=4131] ppid=4129 vsize=923136 CPUtime=1781.8
/proc/4131/stat : 4131 (bsolo3.0.17) R 4129 4131 2742 0 -1 4194304 231761 0 0 0 178037 143 0 0 25 0 1 0 243274838 945291264 230169 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4131/statm: 230784 230169 309 324 0 229854 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 923136



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 0.99 0.91 3/78 4134
/proc/meminfo: memFree=908416/2055920 swapFree=4147196/4192956
[pid=4131] ppid=4129 vsize=923136 CPUtime=1800.1
/proc/4131/stat : 4131 (bsolo3.0.17) R 4129 4131 2742 0 -1 4194304 231761 0 0 0 179867 143 0 0 25 0 1 0 243274838 945291264 230169 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550899 0 0 4096 16384 0 0 0 17 1 0 0
/proc/4131/statm: 230784 230169 309 324 0 229854 0
Current children cumulated CPU time (s) 1800.1
Current children cumulated vsize (KiB) 923136

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

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

[startup+1800.8 s]
/proc/loadavg: 1.00 0.99 0.91 3/78 4134
/proc/meminfo: memFree=908416/2055920 swapFree=4147196/4192956
[pid=4131] ppid=4129 vsize=0 CPUtime=1800.25
/proc/4131/stat : 4131 (bsolo3.0.17) D 4129 4131 2742 0 -1 4194308 231765 0 0 0 179867 158 0 0 24 0 1 0 243274838 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 18446744072100051646 0 0 17 1 0 0
/proc/4131/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.25
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 1800.81
CPU time (s): 1800.26
CPU user time (s): 1798.68
CPU system time (s): 1.58276
CPU usage (%): 99.9692
Max. virtual memory (cumulated for all children) (KiB): 923484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.68
system time used= 1.58276
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 231765
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= 3290

runsolver used 1.42378 second user time and 3.83342 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Mon Apr 30 17:19:35 UTC 2007

IDJOB= 433040
IDBENCH= 2183
IDSOLVER= 199
FILE ID= node18/433040-1177953574

PBS_JOBID= 4727671

Free space on /tmp= 66556 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/primes-dimacs-cnf/normalized-g125.17.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/433040-1177953574/instance-433040-1177953574.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-433040-1177953574 -o ROOT/results/node18/solver-433040-1177953574 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/433040-1177953574/instance-433040-1177953574.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  7d701b956113b6fc93a1922e71200e27

RANDOM SEED= 811199627

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1830240 kB
Buffers:         36280 kB
Cached:          99196 kB
SwapCached:      14328 kB
Active:          57020 kB
Inactive:       102124 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1830240 kB
SwapTotal:     4192956 kB
SwapFree:      4147196 kB
Dirty:            8296 kB
Writeback:           0 kB
Mapped:          30844 kB
Slab:            52112 kB
Committed_AS:  5537804 kB
PageTables:       1780 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= 66556 MiB

End job on node18 on Mon Apr 30 17:49:38 UTC 2007