Trace number 1879557

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjCPU timeWall clock time
bsolo 3.1 pbSAT (TO)29 1800.08 1800.76

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/
manquinho/mds/normalized-mds_200_10_1.opb
MD5SUM7c4476530a00e5609896ce3ef5260c8d
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark21
Best CPU time to get the best result obtained on this benchmark1797.91
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 25
Optimality of the best value was proved NO
Number of variables200
Total number of constraints200
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints200
Minimum length of a constraint11
Maximum length of a constraint23
Number of terms in the objective function 200
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 200
Number of bits of the sum of numbers in the objective function 8
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 200
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)2482
Sum of products size (including duplicates)4964
Number of different products2482
Sum of products size4964

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

0.00/0.00	c bsolo beta version 3.1 - 13/04/2009 : 1630 GMT
0.00/0.00	c Developed by Vasco Manquinho and José Santos IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Learning Strategy: Generic Pseudo-Boolean Learning
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file HOME/instance-1879557-1245245333.opb
0.00/0.00	c File size is 184960 bytes.
0.00/0.02	c Highest Coefficient sum: 200
0.00/0.02	c Parsing was ok!!
0.00/0.02	c Total parsing time: 0.023 s
0.00/0.02	c Var: 2682 Constr: 5164 2682/0/2482 Lit: 17574 Watch. Lit: 12810
0.00/0.02	c Obj. Vars: 200 (7.45712 % of total variables)
0.05/0.09	c Pre-processing Time: 0.094 s
0.05/0.09	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.05/0.09	c        0   2682     5164    17574    3    12810   15785      0      0 0.09
0.05/0.09	c Switching off lower bounding mode.
0.05/0.09	o 199
0.05/0.10	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.05/0.10	c        0   2682     5165    17774    3    12813   15919      1      0 0.10
0.05/0.10	o 198
0.09/0.10	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.09/0.10	c        0   2682     5166    17974    3    12817   16119      2      0 0.10
0.09/0.10	o 197
0.09/0.10	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.09/0.10	c        0   2682     5167    18174    3    12822   16385      3      0 0.10
0.09/0.10	o 196
0.09/0.11	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.09/0.11	c        0   2682     5168    18374    3    12828   16719      4      0 0.11
0.09/0.11	o 195
0.09/0.11	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.09/0.11	c        0   2682     5169    18574    3    12835   17119      5      0 0.11
0.09/0.11	o 194
0.09/0.11	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.09/0.11	c        0   2682     5170    18774    3    12843   17585      6      0 0.11
0.09/0.11	o 193
0.09/0.12	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.09/0.12	c        0   2682     5171    18974    3    12852   18119      7      0 0.12
0.09/0.12	o 192
0.09/0.12	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.09/0.12	c        1   2682     5174    19567    3    12873   18185     10      8 0.12
0.09/0.12	o 33
0.09/0.12	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.09/0.12	c        1   2682     5175    19767    3    13042   18585     11      8 0.12
0.09/0.12	o 32
0.09/0.12	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.09/0.12	c        1   2682     5176    19967    3    13212   18585     12      8 0.12
0.09/0.12	o 31
0.09/0.13	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.09/0.13	c        1   2682     5177    20167    3    13383   18585     13      7 0.13
0.09/0.13	o 29
1800.02/1800.70	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.02/1800.70	c        1   2682     5178    20367    3    13556   18585     14      7 0.13
1800.02/1800.70	c      101   2682     5365    54300   10    27737   20444    201    517 0.19
1800.02/1800.70	c      351   2682     5861   166229   28    63957   22489    697    764 0.46
1800.02/1800.70	c      827   2682     6799   389652   57   119335   24738   1635    670 1.23
1800.02/1800.70	c     1640   2682     8425   866023  102   191139   27212   3261    359 4.56
1800.02/1800.70	c     2962   2682    11069  1672401  151   284170   29934   5905    172 17.14
1800.02/1800.70	c     5043   2682    15227  3189049  209   461447   32928  10063    106 47.52
1800.02/1800.70	c     8266   2682    21672  5250770  242   688640   36221  16508     72 114.38
1800.02/1800.70	c    13202   2682    31538  9044457  286  1125933   39844  26374     45 289.40
1800.02/1800.70	c    20710   2682    25331  6665746  263   826115   43829  20167     21 966.28
1800.02/1800.70	c    32071   2682    48048 14676787  305  1533142   48212  42884     22 1442.04
1800.02/1800.70	c Caught signal: 15
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1800.02/1800.71	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.02/1800.71	c   22    35086   8916    65338    47300 14663453  42136     19 1800.03
1800.02/1800.71	c Objective: 29
1800.02/1800.71	s SATISFIABLE
1800.02/1800.71	c Total time: 1800.03 s

Verifier Data 

OK	29

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1879557-1245245333/watcher-1879557-1245245333 -o /tmp/evaluation-result-1879557-1245245333/solver-1879557-1245245333 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1879557-1245245333.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.92 3/64 8900
/proc/meminfo: memFree=1783376/2055920 swapFree=4192812/4192956
[pid=8900] ppid=8898 vsize=10904 CPUtime=0
/proc/8900/stat : 8900 (bsolo) R 8898 8900 8576 0 -1 4194304 266 0 0 0 0 0 0 0 20 0 1 0 181059591 11165696 250 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8900/statm: 2726 252 174 640 0 2036 0

[startup+0.063839 s]
/proc/loadavg: 1.00 1.00 0.92 3/64 8900
/proc/meminfo: memFree=1783376/2055920 swapFree=4192812/4192956
[pid=8900] ppid=8898 vsize=11976 CPUtime=0.05
/proc/8900/stat : 8900 (bsolo) R 8898 8900 8576 0 -1 4194304 609 0 0 0 5 0 0 0 20 0 1 0 181059591 12263424 547 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8900/statm: 2994 547 189 640 0 2350 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 11976

[startup+0.102847 s]
/proc/loadavg: 1.00 1.00 0.92 3/64 8900
/proc/meminfo: memFree=1783376/2055920 swapFree=4192812/4192956
[pid=8900] ppid=8898 vsize=12040 CPUtime=0.09
/proc/8900/stat : 8900 (bsolo) R 8898 8900 8576 0 -1 4194304 733 0 0 0 9 0 0 0 20 0 1 0 181059591 12328960 601 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8900/statm: 3010 601 195 640 0 2366 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12040

[startup+0.302885 s]
/proc/loadavg: 1.00 1.00 0.92 3/64 8900
/proc/meminfo: memFree=1783376/2055920 swapFree=4192812/4192956
[pid=8900] ppid=8898 vsize=13876 CPUtime=0.29
/proc/8900/stat : 8900 (bsolo) R 8898 8900 8576 0 -1 4194304 1169 0 0 0 28 1 0 0 22 0 1 0 181059591 14209024 1037 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8900/statm: 3469 1037 197 640 0 2825 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13876

[startup+0.701964 s]
/proc/loadavg: 1.00 1.00 0.92 3/64 8900
/proc/meminfo: memFree=1783376/2055920 swapFree=4192812/4192956
[pid=8900] ppid=8898 vsize=16528 CPUtime=0.69
/proc/8900/stat : 8900 (bsolo) R 8898 8900 8576 0 -1 4194304 1852 0 0 0 68 1 0 0 25 0 1 0 181059591 16924672 1720 1992294400 134512640 137136520 4294956256 18446744073709551615 134571152 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8900/statm: 4132 1720 197 640 0 3488 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16528

[startup+1.50112 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 8901
/proc/meminfo: memFree=1775560/2055920 swapFree=4192812/4192956
[pid=8900] ppid=8898 vsize=20176 CPUtime=1.49
/proc/8900/stat : 8900 (bsolo) R 8898 8900 8576 0 -1 4194304 2766 0 0 0 147 2 0 0 25 0 1 0 181059591 20660224 2634 1992294400 134512640 137136520 4294956256 18446744073709551615 134571152 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8900/statm: 5044 2634 197 640 0 4400 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20176

[startup+3.10144 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 8901
/proc/meminfo: memFree=1771848/2055920 swapFree=4192812/4192956
[pid=8900] ppid=8898 vsize=24348 CPUtime=3.08
/proc/8900/stat : 8900 (bsolo) R 8898 8900 8576 0 -1 4194304 3795 0 0 0 306 2 0 0 25 0 1 0 181059591 24932352 3663 1992294400 134512640 137136520 4294956256 18446744073709551615 134605804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8900/statm: 6087 3663 197 640 0 5443 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 24348

[startup+6.30107 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 8901
/proc/meminfo: memFree=1765384/2055920 swapFree=4192812/4192956
[pid=8900] ppid=8898 vsize=29104 CPUtime=6.29
/proc/8900/stat : 8900 (bsolo) R 8898 8900 8576 0 -1 4194304 4981 0 0 0 625 4 0 0 25 0 1 0 181059591 29802496 4849 1992294400 134512640 137136520 4294956256 18446744073709551615 134544160 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8900/statm: 7276 4849 197 640 0 6632 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29104

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 8901
/proc/meminfo: memFree=1759240/2055920 swapFree=4192812/4192956
[pid=8900] ppid=8898 vsize=35196 CPUtime=12.69
/proc/8900/stat : 8900 (bsolo) R 8898 8900 8576 0 -1 4194304 6524 0 0 0 1263 6 0 0 25 0 1 0 181059591 36040704 6392 1992294400 134512640 137136520 4294956256 18446744073709551615 134551546 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8900/statm: 8799 6392 197 640 0 8155 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 35196

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 8901
/proc/meminfo: memFree=1744968/2055920 swapFree=4192812/4192956
[pid=8900] ppid=8898 vsize=48684 CPUtime=25.48
/proc/8900/stat : 8900 (bsolo) R 8898 8900 8576 0 -1 4194304 9885 0 0 0 2540 8 0 0 25 0 1 0 181059591 49852416 9753 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8900/statm: 12171 9753 197 640 0 11527 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 48684

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 8901
/proc/meminfo: memFree=1728264/2055920 swapFree=4192812/4192956
[pid=8900] ppid=8898 vsize=65504 CPUtime=51.07
/proc/8900/stat : 8900 (bsolo) R 8898 8900 8576 0 -1 4194304 14084 0 0 0 5096 11 0 0 25 0 1 0 181059591 67076096 13952 1992294400 134512640 137136520 4294956256 18446744073709551615 136502032 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8900/statm: 16376 13952 197 640 0 15732 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 65504

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 8901
/proc/meminfo: memFree=1701832/2055920 swapFree=4192812/4192956
[pid=8900] ppid=8898 vsize=91636 CPUtime=102.26
/proc/8900/stat : 8900 (bsolo) R 8898 8900 8576 0 -1 4194304 20620 0 0 0 10209 17 0 0 25 0 1 0 181059591 93835264 20488 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8900/statm: 22909 20488 197 640 0 22265 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 91636

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 8901
/proc/meminfo: memFree=1680392/2055920 swapFree=4192812/4192956
[pid=8900] ppid=8898 vsize=113196 CPUtime=162.22
/proc/8900/stat : 8900 (bsolo) R 8898 8900 8576 0 -1 4194304 26014 0 0 0 16202 20 0 0 25 0 1 0 181059591 115912704 25882 1992294400 134512640 137136520 4294956256 18446744073709551615 134551255 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8900/statm: 28299 25882 197 640 0 27655 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 113196

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 8901
/proc/meminfo: memFree=1659016/2055920 swapFree=4192812/4192956
[pid=8900] ppid=8898 vsize=134268 CPUtime=222.21
/proc/8900/stat : 8900 (bsolo) R 8898 8900 8576 0 -1 4194304 31290 0 0 0 22197 24 0 0 25 0 1 0 181059591 137490432 31158 1992294400 134512640 137136520 4294956256 18446744073709551615 134600667 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8900/statm: 33567 31158 197 640 0 32923 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 134268

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 8901
/proc/meminfo: memFree=1640264/2055920 swapFree=4192812/4192956
[pid=8900] ppid=8898 vsize=153080 CPUtime=282.18
/proc/8900/stat : 8900 (bsolo) R 8898 8900 8576 0 -1 4194304 35984 0 0 0 28191 27 0 0 25 0 1 0 181059591 156753920 35852 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8900/statm: 38270 35852 197 640 0 37626 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 153080

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 8901
/proc/meminfo: memFree=1628168/2055920 swapFree=4192812/4192956
[pid=8900] ppid=8898 vsize=164968 CPUtime=342.16
/proc/8900/stat : 8900 (bsolo) R 8898 8900 8576 0 -1 4194304 38950 0 0 0 34187 29 0 0 25 0 1 0 181059591 168927232 38818 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8900/statm: 41242 38818 197 640 0 40598 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 164968

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 8901
/proc/meminfo: memFree=1617928/2055920 swapFree=4192812/4192956
[pid=8900] ppid=8898 vsize=175264 CPUtime=402.14
/proc/8900/stat : 8900 (bsolo) R 8898 8900 8576 0 -1 4194304 41529 0 0 0 40182 32 0 0 25 0 1 0 181059591 179470336 41397 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8900/statm: 43816 41397 197 640 0 43172 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 175264

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 8901
/proc/meminfo: memFree=1605512/2055920 swapFree=4192812/4192956
[pid=8900] ppid=8898 vsize=187544 CPUtime=462.11
/proc/8900/stat : 8900 (bsolo) R 8898 8900 8576 0 -1 4194304 44585 0 0 0 46176 35 0 0 25 0 1 0 181059591 192045056 44453 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8900/statm: 46886 44453 197 640 0 46242 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 187544

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 8901
/proc/meminfo: memFree=1595720/2055920 swapFree=4192812/4192956
[pid=8900] ppid=8898 vsize=197384 CPUtime=522.09
/proc/8900/stat : 8900 (bsolo) R 8898 8900 8576 0 -1 4194304 47070 0 0 0 52172 37 0 0 25 0 1 0 181059591 202121216 46938 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8900/statm: 49346 46938 197 640 0 48702 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 197384

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 8903
/proc/meminfo: memFree=1585800/2055920 swapFree=4192812/4192956
[pid=8900] ppid=8898 vsize=207324 CPUtime=582.07
/proc/8900/stat : 8900 (bsolo) R 8898 8900 8576 0 -1 4194304 49534 0 0 0 58168 39 0 0 25 0 1 0 181059591 212299776 49402 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8900/statm: 51831 49402 197 640 0 51187 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 207324

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 8903
/proc/meminfo: memFree=1575624/2055920 swapFree=4192812/4192956
[pid=8900] ppid=8898 vsize=217132 CPUtime=642.05
/proc/8900/stat : 8900 (bsolo) R 8898 8900 8576 0 -1 4194304 52008 0 0 0 64164 41 0 0 25 0 1 0 181059591 222343168 51876 1992294400 134512640 137136520 4294956256 18446744073709551615 134544162 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8900/statm: 54283 51876 197 640 0 53639 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 217132

[startup+702.301 s]

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

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 8903
/proc/meminfo: memFree=1568072/2055920 swapFree=4192812/4192956
[pid=8900] ppid=8898 vsize=224592 CPUtime=881.96
/proc/8900/stat : 8900 (bsolo) R 8898 8900 8576 0 -1 4194304 53903 0 0 0 88154 42 0 0 25 0 1 0 181059591 229982208 53730 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8900/statm: 56148 53730 197 640 0 55504 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 224592

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 8903
/proc/meminfo: memFree=1568072/2055920 swapFree=4192812/4192956
[pid=8900] ppid=8898 vsize=224592 CPUtime=941.93
/proc/8900/stat : 8900 (bsolo) R 8898 8900 8576 0 -1 4194304 53903 0 0 0 94151 42 0 0 25 0 1 0 181059591 229982208 53730 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8900/statm: 56148 53730 197 640 0 55504 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 224592

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 8903
/proc/meminfo: memFree=1568008/2055920 swapFree=4192812/4192956
[pid=8900] ppid=8898 vsize=224592 CPUtime=1001.91
/proc/8900/stat : 8900 (bsolo) R 8898 8900 8576 0 -1 4194304 53903 0 0 0 100148 43 0 0 25 0 1 0 181059591 229982208 53730 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8900/statm: 56148 53730 197 640 0 55504 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 224592

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 8903
/proc/meminfo: memFree=1568072/2055920 swapFree=4192812/4192956
[pid=8900] ppid=8898 vsize=224592 CPUtime=1061.89
/proc/8900/stat : 8900 (bsolo) R 8898 8900 8576 0 -1 4194304 53903 0 0 0 106146 43 0 0 25 0 1 0 181059591 229982208 53730 1992294400 134512640 137136520 4294956256 18446744073709551615 134544428 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8900/statm: 56148 53730 197 640 0 55504 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 224592

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 8903
/proc/meminfo: memFree=1568008/2055920 swapFree=4192812/4192956
[pid=8900] ppid=8898 vsize=224592 CPUtime=1121.87
/proc/8900/stat : 8900 (bsolo) R 8898 8900 8576 0 -1 4194304 53903 0 0 0 112143 44 0 0 25 0 1 0 181059591 229982208 53730 1992294400 134512640 137136520 4294956256 18446744073709551615 134544434 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8900/statm: 56148 53730 197 640 0 55504 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 224592

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 8903
/proc/meminfo: memFree=1567944/2055920 swapFree=4192812/4192956
[pid=8900] ppid=8898 vsize=224592 CPUtime=1181.84
/proc/8900/stat : 8900 (bsolo) R 8898 8900 8576 0 -1 4194304 53903 0 0 0 118140 44 0 0 25 0 1 0 181059591 229982208 53730 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8900/statm: 56148 53730 197 640 0 55504 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 224592

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 8903
/proc/meminfo: memFree=1567944/2055920 swapFree=4192812/4192956
[pid=8900] ppid=8898 vsize=224592 CPUtime=1241.82
/proc/8900/stat : 8900 (bsolo) R 8898 8900 8576 0 -1 4194304 53903 0 0 0 124137 45 0 0 25 0 1 0 181059591 229982208 53730 1992294400 134512640 137136520 4294956256 18446744073709551615 135982528 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8900/statm: 56148 53730 197 640 0 55504 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 224592

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 8903
/proc/meminfo: memFree=1567944/2055920 swapFree=4192812/4192956
[pid=8900] ppid=8898 vsize=224592 CPUtime=1301.8
/proc/8900/stat : 8900 (bsolo) R 8898 8900 8576 0 -1 4194304 53903 0 0 0 130135 45 0 0 25 0 1 0 181059591 229982208 53730 1992294400 134512640 137136520 4294956256 18446744073709551615 134543933 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8900/statm: 56148 53730 197 640 0 55504 0
Current children cumulated CPU time (s) 1301.8
Current children cumulated vsize (KiB) 224592

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 8903
/proc/meminfo: memFree=1567880/2055920 swapFree=4192812/4192956
[pid=8900] ppid=8898 vsize=224592 CPUtime=1361.78
/proc/8900/stat : 8900 (bsolo) R 8898 8900 8576 0 -1 4194304 53903 0 0 0 136132 46 0 0 25 0 1 0 181059591 229982208 53730 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8900/statm: 56148 53730 197 640 0 55504 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 224592

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 8903
/proc/meminfo: memFree=1559368/2055920 swapFree=4192812/4192956
[pid=8900] ppid=8898 vsize=233228 CPUtime=1421.76
/proc/8900/stat : 8900 (bsolo) R 8898 8900 8576 0 -1 4194304 56048 0 0 0 142128 48 0 0 25 0 1 0 181059591 238825472 55875 1992294400 134512640 137136520 4294956256 18446744073709551615 134543942 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8900/statm: 58307 55875 197 640 0 57663 0
Current children cumulated CPU time (s) 1421.76
Current children cumulated vsize (KiB) 233228

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 8903
/proc/meminfo: memFree=1549640/2055920 swapFree=4192812/4192956
[pid=8900] ppid=8898 vsize=242768 CPUtime=1481.73
/proc/8900/stat : 8900 (bsolo) R 8898 8900 8576 0 -1 4194304 58459 0 0 0 148124 49 0 0 25 0 1 0 181059591 248594432 58286 1992294400 134512640 137136520 4294956256 18446744073709551615 134544164 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8900/statm: 60692 58286 197 640 0 60048 0
Current children cumulated CPU time (s) 1481.73
Current children cumulated vsize (KiB) 242768

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 8903
/proc/meminfo: memFree=1543048/2055920 swapFree=4192812/4192956
[pid=8900] ppid=8898 vsize=249324 CPUtime=1541.71
/proc/8900/stat : 8900 (bsolo) R 8898 8900 8576 0 -1 4194304 60089 0 0 0 154120 51 0 0 25 0 1 0 181059591 255307776 59916 1992294400 134512640 137136520 4294956256 18446744073709551615 134544455 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8900/statm: 62331 59916 197 640 0 61687 0
Current children cumulated CPU time (s) 1541.71
Current children cumulated vsize (KiB) 249324

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 8903
/proc/meminfo: memFree=1535496/2055920 swapFree=4192812/4192956
[pid=8900] ppid=8898 vsize=256976 CPUtime=1601.68
/proc/8900/stat : 8900 (bsolo) R 8898 8900 8576 0 -1 4194304 61987 0 0 0 160116 52 0 0 25 0 1 0 181059591 263143424 61814 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8900/statm: 64244 61814 197 640 0 63600 0
Current children cumulated CPU time (s) 1601.68
Current children cumulated vsize (KiB) 256976

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 8903
/proc/meminfo: memFree=1526728/2055920 swapFree=4192812/4192956
[pid=8900] ppid=8898 vsize=265572 CPUtime=1661.67
/proc/8900/stat : 8900 (bsolo) R 8898 8900 8576 0 -1 4194304 64155 0 0 0 166113 54 0 0 25 0 1 0 181059591 271945728 63982 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8900/statm: 66393 63982 197 640 0 65749 0
Current children cumulated CPU time (s) 1661.67
Current children cumulated vsize (KiB) 265572

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 8903
/proc/meminfo: memFree=1525448/2055920 swapFree=4192812/4192956
[pid=8900] ppid=8898 vsize=266660 CPUtime=1721.64
/proc/8900/stat : 8900 (bsolo) R 8898 8900 8576 0 -1 4194304 64466 0 0 0 172110 54 0 0 25 0 1 0 181059591 273059840 64245 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8900/statm: 66665 64245 197 640 0 66021 0
Current children cumulated CPU time (s) 1721.64
Current children cumulated vsize (KiB) 266660

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 8903
/proc/meminfo: memFree=1525448/2055920 swapFree=4192812/4192956
[pid=8900] ppid=8898 vsize=266660 CPUtime=1781.62
/proc/8900/stat : 8900 (bsolo) R 8898 8900 8576 0 -1 4194304 64466 0 0 0 178108 54 0 0 25 0 1 0 181059591 273059840 64245 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8900/statm: 66665 64245 197 640 0 66021 0
Current children cumulated CPU time (s) 1781.62
Current children cumulated vsize (KiB) 266660



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 8903
/proc/meminfo: memFree=1525448/2055920 swapFree=4192812/4192956
[pid=8900] ppid=8898 vsize=266660 CPUtime=1800.02
/proc/8900/stat : 8900 (bsolo) R 8898 8900 8576 0 -1 4194304 64466 0 0 0 179948 54 0 0 25 0 1 0 181059591 273059840 64245 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8900/statm: 66665 64245 197 640 0 66021 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 266660

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: 1.00 1.00 0.92 2/65 8903
/proc/meminfo: memFree=1525448/2055920 swapFree=4192812/4192956
[pid=8900] ppid=8898 vsize=266660 CPUtime=1800.02
/proc/8900/stat : 8900 (bsolo) R 8898 8900 8576 0 -1 4194304 64466 0 0 0 179948 54 0 0 25 0 1 0 181059591 273059840 64245 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8900/statm: 66665 64245 197 640 0 66021 0
Current children cumulated CPU time (s) 1800.02
Current children cumulated vsize (KiB) 266660

Child status: 15
Real time (s): 1800.76
CPU time (s): 1800.08
CPU user time (s): 1799.49
CPU system time (s): 0.58691
CPU usage (%): 99.9623
Max. virtual memory (cumulated for all children) (KiB): 266852

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.49
system time used= 0.58691
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 64468
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 4463

runsolver used 1.49377 second user time and 4.05738 second system time

The end

Launcher Data 

Begin job on node53 at 2009-06-17 15:28:53
IDJOB=1879557
IDBENCH=48107
IDSOLVER=701
FILE ID=node53/1879557-1245245333
PBS_JOBID= 9372288
Free space on /tmp= 66308 MiB

SOLVER NAME= bsolo 3.1 pb
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/manquinho/mds/normalized-mds_200_10_1.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
CONVERSION SCRIPT= PBconversionToLinear BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1879557-1245245333/watcher-1879557-1245245333 -o /tmp/evaluation-result-1879557-1245245333/solver-1879557-1245245333 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1879557-1245245333.opb

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

MD5SUM BENCH= 7c4476530a00e5609896ce3ef5260c8d
RANDOM SEED=1437181105

node53.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.283
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		: 3000.283
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1784048 kB
Buffers:         24652 kB
Cached:         177708 kB
SwapCached:        144 kB
Active:          67616 kB
Inactive:       148268 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1784048 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3976 kB
Writeback:           0 kB
Mapped:          23240 kB
Slab:            42016 kB
Committed_AS:    91804 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

CONVERSION COMMAND LINE= PBconversionToLinear HOME/instance-1879557-1245245333.opb

Free space on /tmp at the end= 66304 MiB
End job on node53 at 2009-06-17 15:58:56