Trace number 432755

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) 1800.29 1800.75

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib/normalized-reduced-mps-v2-20-10-khb05250.opb
MD5SUM0abc7673c35064c54cd6e972f16047d8
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 variables38297
Total number of constraints102
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 constraints102
Minimum length of a constraint23
Maximum length of a constraint1530
Number of terms in the objective function 37494
Biggest coefficient in the objective function 580
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 555190
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 260900
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 555190
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/432755-1177949082/instance-432755-1177949082.opb
0.00/0.00	c File size is 1178326 bytes.
0.19/0.25	c Highest Coefficient sum: 555190
0.19/0.25	c Parsing was ok!!
0.19/0.25	c Total parsing time: 0.253 s
0.19/0.27	c Var: 38297 Constr: 179 5/0/174 Lit: 153859 Watch. Lit: 48718
0.19/0.27	c Obj. Vars: 37494 (97.9032 % of total variables)
56.68/56.79	c Pre-processing Time: 56.779 s
56.68/56.79	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
56.68/56.79	c        0  25040      179   153465  857   103650  299431      0      0 56.78
56.68/56.79	c Switching off LPR mode.
1800.04/1800.50	c      100  25040      279   194227  696   103842  329375    100      1 57.13
1800.04/1800.50	c      250  25040      429   253502  590   104160  362313    250      4 57.47
1800.04/1800.50	c      477  25040      656   341190  520   104627  398545    477      8 57.83
1800.04/1800.50	c      816  25040      995   470769  473   105315  438400    816     14 58.23
1800.04/1800.50	c     1324  25040     1503   660519  439   106382  482241   1324     22 58.76
1800.04/1800.50	c     2087  25040     2266   947885  418   107910  530466   2087     35 59.32
1800.04/1800.50	c     3234  25040     3413  1380963  404   110227  583513   3234     53 60.23
1800.04/1800.50	c     4956  25040     5135  2032953  395   113708  641865   4956     80 61.65
1800.04/1800.50	c     7540  25040     7719  3016471  390   118901  706052   7540    118 63.45
1800.04/1800.50	c    11419  25040    11598  4488471  387   126657  776658  11419    173 65.98
1800.04/1800.50	c    17241  25040    17420  6695594  384   138302  854324  17241    246 70.00
1800.04/1800.50	c    25978  25040    26157 10121041  386   155820  939757  25978    338 76.76
1800.04/1800.50	c    39088  25040    39267 15248038  388   182041  500000  39088    435 89.86
1800.04/1800.50	c    58758  25040    58937 22957712  389   221379  550001  58758    529 111.05
1800.04/1800.50	c    88270  25040    88449 34563931  390   280604  605002  88270    596 147.90
1800.04/1800.50	c   132540  25040   132719 52026778  392   369157  665503 132540    626 211.60
1800.04/1800.50	c   198950  25040   199129 87751000  440   502317  732054 198950    288 690.75
1800.04/1800.50	c Caught signal: 15
1800.04/1800.50	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.04/1800.50	c   17   268318   6750   395318   268497 123524457 268318    149 1800.05
1800.04/1800.50	s UNKNOWN
1800.04/1800.50	c Total time: 1800.05 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/node45/watcher-432755-1177949082 -o ROOT/results/node45/solver-432755-1177949082 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432755-1177949082/instance-432755-1177949082.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: 0.76 0.94 0.90 3/77 32595
/proc/meminfo: memFree=1641296/2055920 swapFree=4157776/4192956
[pid=32595] ppid=32593 vsize=20700 CPUtime=0
/proc/32595/stat : 32595 (bsolo3.0.17) R 32593 32595 31545 0 -1 4194304 360 0 0 0 0 0 0 0 18 0 1 0 149753804 21196800 330 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5162619 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32595/statm: 5175 330 278 324 0 3957 0

[startup+0.047112 s]
/proc/loadavg: 0.76 0.94 0.90 3/77 32595
/proc/meminfo: memFree=1641296/2055920 swapFree=4157776/4192956
[pid=32595] ppid=32593 vsize=14484 CPUtime=0.04
/proc/32595/stat : 32595 (bsolo3.0.17) R 32593 32595 31545 0 -1 4194304 819 0 0 0 4 0 0 0 18 0 1 0 149753804 14831616 749 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4895033 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32595/statm: 3621 749 332 324 0 2403 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 14484

[startup+0.102117 s]
/proc/loadavg: 0.76 0.94 0.90 3/77 32595
/proc/meminfo: memFree=1641296/2055920 swapFree=4157776/4192956
[pid=32595] ppid=32593 vsize=16396 CPUtime=0.09
/proc/32595/stat : 32595 (bsolo3.0.17) R 32593 32595 31545 0 -1 4194304 1370 0 0 0 9 0 0 0 18 0 1 0 149753804 16789504 1300 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5162619 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32595/statm: 4099 1301 392 324 0 2881 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16396

[startup+0.302147 s]
/proc/loadavg: 0.76 0.94 0.90 3/77 32595
/proc/meminfo: memFree=1641296/2055920 swapFree=4157776/4192956
[pid=32595] ppid=32593 vsize=14068 CPUtime=0.29
/proc/32595/stat : 32595 (bsolo3.0.17) R 32593 32595 31545 0 -1 4194304 3255 0 0 0 28 1 0 0 20 0 1 0 149753804 14405632 2823 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5162619 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32595/statm: 3517 2823 304 324 0 2587 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 14068

[startup+0.701179 s]
/proc/loadavg: 0.76 0.94 0.90 3/77 32595
/proc/meminfo: memFree=1641296/2055920 swapFree=4157776/4192956
[pid=32595] ppid=32593 vsize=14344 CPUtime=0.69
/proc/32595/stat : 32595 (bsolo3.0.17) R 32593 32595 31545 0 -1 4194304 3313 0 0 0 68 1 0 0 22 0 1 0 149753804 14688256 2881 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551321 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32595/statm: 3586 2881 304 324 0 2656 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14344

[startup+1.50126 s]
/proc/loadavg: 0.76 0.94 0.90 2/78 32596
/proc/meminfo: memFree=1630984/2055920 swapFree=4157776/4192956
[pid=32595] ppid=32593 vsize=14344 CPUtime=1.49
/proc/32595/stat : 32595 (bsolo3.0.17) R 32593 32595 31545 0 -1 4194304 3314 0 0 0 148 1 0 0 25 0 1 0 149753804 14688256 2882 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32595/statm: 3586 2882 304 324 0 2656 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14344

[startup+3.10142 s]
/proc/loadavg: 0.76 0.94 0.90 2/78 32596
/proc/meminfo: memFree=1630856/2055920 swapFree=4157776/4192956
[pid=32595] ppid=32593 vsize=14344 CPUtime=3.09
/proc/32595/stat : 32595 (bsolo3.0.17) R 32593 32595 31545 0 -1 4194304 3314 0 0 0 308 1 0 0 25 0 1 0 149753804 14688256 2882 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32595/statm: 3586 2882 304 324 0 2656 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14344

[startup+6.30175 s]
/proc/loadavg: 0.78 0.94 0.90 3/78 32596
/proc/meminfo: memFree=1630664/2055920 swapFree=4157776/4192956
[pid=32595] ppid=32593 vsize=14344 CPUtime=6.29
/proc/32595/stat : 32595 (bsolo3.0.17) R 32593 32595 31545 0 -1 4194304 3314 0 0 0 628 1 0 0 25 0 1 0 149753804 14688256 2882 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32595/statm: 3586 2882 304 324 0 2656 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14344

[startup+12.7014 s]
/proc/loadavg: 0.80 0.94 0.90 2/78 32596
/proc/meminfo: memFree=1630728/2055920 swapFree=4157776/4192956
[pid=32595] ppid=32593 vsize=14344 CPUtime=12.68
/proc/32595/stat : 32595 (bsolo3.0.17) R 32593 32595 31545 0 -1 4194304 3314 0 0 0 1267 1 0 0 25 0 1 0 149753804 14688256 2882 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551104 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32595/statm: 3586 2882 304 324 0 2656 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14344

[startup+25.5027 s]
/proc/loadavg: 0.84 0.94 0.91 2/78 32596
/proc/meminfo: memFree=1629000/2055920 swapFree=4157776/4192956
[pid=32595] ppid=32593 vsize=16096 CPUtime=25.49
/proc/32595/stat : 32595 (bsolo3.0.17) R 32593 32595 31545 0 -1 4194304 4135 0 0 0 2545 4 0 0 25 0 1 0 149753804 16482304 3328 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134540690 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32595/statm: 4024 3328 306 324 0 3094 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16096

[startup+51.1013 s]
/proc/loadavg: 0.90 0.95 0.91 2/78 32596
/proc/meminfo: memFree=1629000/2055920 swapFree=4157776/4192956
[pid=32595] ppid=32593 vsize=16096 CPUtime=51.08
/proc/32595/stat : 32595 (bsolo3.0.17) R 32593 32595 31545 0 -1 4194304 4135 0 0 0 5103 5 0 0 25 0 1 0 149753804 16482304 3328 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134540677 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32595/statm: 4024 3328 306 324 0 3094 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 16096

[startup+102.305 s]
/proc/loadavg: 0.95 0.95 0.91 2/78 32596
/proc/meminfo: memFree=1375176/2055920 swapFree=4157776/4192956
[pid=32595] ppid=32593 vsize=269768 CPUtime=102.27
/proc/32595/stat : 32595 (bsolo3.0.17) R 32593 32595 31545 0 -1 4194304 67560 0 0 0 10191 36 0 0 25 0 1 0 149753804 276242432 66753 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32595/statm: 67442 66753 310 324 0 66512 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 269768

[startup+162.302 s]
/proc/loadavg: 0.98 0.96 0.91 2/78 32596
/proc/meminfo: memFree=1122184/2055920 swapFree=4157776/4192956
[pid=32595] ppid=32593 vsize=524540 CPUtime=162.25
/proc/32595/stat : 32595 (bsolo3.0.17) R 32593 32595 31545 0 -1 4194304 131231 0 0 0 16157 68 0 0 25 0 1 0 149753804 537128960 130424 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32595/statm: 131135 130424 310 324 0 130205 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 524540

[startup+222.303 s]
/proc/loadavg: 0.99 0.96 0.91 2/78 32596
/proc/meminfo: memFree=935432/2055920 swapFree=4157776/4192956
[pid=32595] ppid=32593 vsize=708900 CPUtime=222.24
/proc/32595/stat : 32595 (bsolo3.0.17) R 32593 32595 31545 0 -1 4194304 177338 0 0 0 22132 92 0 0 25 0 1 0 149753804 725913600 176531 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5162619 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32595/statm: 177225 176531 310 324 0 176295 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 708900

[startup+282.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 32596
/proc/meminfo: memFree=845896/2055920 swapFree=4157776/4192956
[pid=32595] ppid=32593 vsize=798776 CPUtime=282.22
/proc/32595/stat : 32595 (bsolo3.0.17) R 32593 32595 31545 0 -1 4194304 199804 0 0 0 28119 103 0 0 25 0 1 0 149753804 817946624 198997 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32595/statm: 199694 198997 310 324 0 198764 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 798776

[startup+342.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 32598
/proc/meminfo: memFree=781896/2055920 swapFree=4157776/4192956
[pid=32595] ppid=32593 vsize=861876 CPUtime=342.2
/proc/32595/stat : 32595 (bsolo3.0.17) R 32593 32595 31545 0 -1 4194304 215576 0 0 0 34108 112 0 0 25 0 1 0 149753804 882561024 214769 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32595/statm: 215469 214769 310 324 0 214539 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 861876

[startup+402.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 32598
/proc/meminfo: memFree=742664/2055920 swapFree=4157776/4192956
[pid=32595] ppid=32593 vsize=901448 CPUtime=402.19
/proc/32595/stat : 32595 (bsolo3.0.17) R 32593 32595 31545 0 -1 4194304 225491 0 0 0 40102 117 0 0 25 0 1 0 149753804 923082752 224684 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32595/statm: 225362 224684 310 324 0 224432 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 901448

[startup+462.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 32598
/proc/meminfo: memFree=704200/2055920 swapFree=4157776/4192956
[pid=32595] ppid=32593 vsize=939336 CPUtime=462.18
/proc/32595/stat : 32595 (bsolo3.0.17) R 32593 32595 31545 0 -1 4194304 234958 0 0 0 46095 123 0 0 25 0 1 0 149753804 961880064 234151 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32595/statm: 234834 234151 310 324 0 233904 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 939336

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 32598
/proc/meminfo: memFree=629384/2055920 swapFree=4157776/4192956
[pid=32595] ppid=32593 vsize=1014764 CPUtime=522.16
/proc/32595/stat : 32595 (bsolo3.0.17) R 32593 32595 31545 0 -1 4194304 253821 0 0 0 52083 133 0 0 25 0 1 0 149753804 1039118336 253014 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32595/statm: 253691 253014 310 324 0 252761 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 1014764

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 32598
/proc/meminfo: memFree=575368/2055920 swapFree=4157776/4192956
[pid=32595] ppid=32593 vsize=1068192 CPUtime=582.14
/proc/32595/stat : 32595 (bsolo3.0.17) R 32593 32595 31545 0 -1 4194304 267169 0 0 0 58074 140 0 0 25 0 1 0 149753804 1093828608 266362 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550907 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32595/statm: 267048 266362 310 324 0 266118 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 1068192

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 32598
/proc/meminfo: memFree=526152/2055920 swapFree=4157776/4192956
[pid=32595] ppid=32593 vsize=1116872 CPUtime=642.13
/proc/32595/stat : 32595 (bsolo3.0.17) R 32593 32595 31545 0 -1 4194304 279331 0 0 0 64066 147 0 0 25 0 1 0 149753804 1143676928 278524 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32595/statm: 279218 278524 310 324 0 278288 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 1116872


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

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 3/78 32598
/proc/meminfo: memFree=365832/2055920 swapFree=4157776/4192956
[pid=32595] ppid=32593 vsize=1277196 CPUtime=942.05
/proc/32595/stat : 32595 (bsolo3.0.17) R 32593 32595 31545 0 -1 4194304 319409 0 0 0 94031 174 0 0 25 0 1 0 149753804 1307848704 318602 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32595/statm: 319299 318602 310 324 0 318369 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 1277196

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 32598
/proc/meminfo: memFree=342280/2055920 swapFree=4157776/4192956
[pid=32595] ppid=32593 vsize=1300412 CPUtime=1002.03
/proc/32595/stat : 32595 (bsolo3.0.17) R 32593 32595 31545 0 -1 4194304 325242 0 0 0 100024 179 0 0 25 0 1 0 149753804 1331621888 324435 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32595/statm: 325103 324435 310 324 0 324173 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 1300412

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 32598
/proc/meminfo: memFree=316744/2055920 swapFree=4157776/4192956
[pid=32595] ppid=32593 vsize=1326180 CPUtime=1062.02
/proc/32595/stat : 32595 (bsolo3.0.17) R 32593 32595 31545 0 -1 4194304 331669 0 0 0 106018 184 0 0 25 0 1 0 149753804 1358008320 330862 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32595/statm: 331545 330862 310 324 0 330615 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 1326180

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 32598
/proc/meminfo: memFree=291528/2055920 swapFree=4157776/4192956
[pid=32595] ppid=32593 vsize=1351148 CPUtime=1122.01
/proc/32595/stat : 32595 (bsolo3.0.17) R 32593 32595 31545 0 -1 4194304 337924 0 0 0 112012 189 0 0 25 0 1 0 149753804 1383575552 337117 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551365 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32595/statm: 337787 337117 310 324 0 336857 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 1351148

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 32598
/proc/meminfo: memFree=267336/2055920 swapFree=4157776/4192956
[pid=32595] ppid=32593 vsize=1375688 CPUtime=1181.99
/proc/32595/stat : 32595 (bsolo3.0.17) R 32593 32595 31545 0 -1 4194304 344043 0 0 0 118004 195 0 0 25 0 1 0 149753804 1408704512 343236 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32595/statm: 343922 343236 310 324 0 342992 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 1375688

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 32598
/proc/meminfo: memFree=242056/2055920 swapFree=4157776/4192956
[pid=32595] ppid=32593 vsize=1400528 CPUtime=1241.97
/proc/32595/stat : 32595 (bsolo3.0.17) R 32593 32595 31545 0 -1 4194304 350244 0 0 0 123997 200 0 0 25 0 1 0 149753804 1434140672 349437 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32595/statm: 350132 349437 310 324 0 349202 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 1400528

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 32598
/proc/meminfo: memFree=217992/2055920 swapFree=4157776/4192956
[pid=32595] ppid=32593 vsize=1424316 CPUtime=1301.96
/proc/32595/stat : 32595 (bsolo3.0.17) R 32593 32595 31545 0 -1 4194304 356219 0 0 0 129992 204 0 0 25 0 1 0 149753804 1458499584 355412 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32595/statm: 356079 355412 310 324 0 355149 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 1424316

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 32598
/proc/meminfo: memFree=195016/2055920 swapFree=4157776/4192956
[pid=32595] ppid=32593 vsize=1447520 CPUtime=1361.95
/proc/32595/stat : 32595 (bsolo3.0.17) R 32593 32595 31545 0 -1 4194304 362012 0 0 0 135986 209 0 0 25 0 1 0 149753804 1482260480 361205 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32595/statm: 361880 361205 310 324 0 360950 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 1447520

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 32598
/proc/meminfo: memFree=171528/2055920 swapFree=4157776/4192956
[pid=32595] ppid=32593 vsize=1470892 CPUtime=1421.93
/proc/32595/stat : 32595 (bsolo3.0.17) R 32593 32595 31545 0 -1 4194304 367846 0 0 0 141979 214 0 0 25 0 1 0 149753804 1506193408 367039 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32595/statm: 367723 367039 310 324 0 366793 0
Current children cumulated CPU time (s) 1421.93
Current children cumulated vsize (KiB) 1470892

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 32598
/proc/meminfo: memFree=147784/2055920 swapFree=4157776/4192956
[pid=32595] ppid=32593 vsize=1494692 CPUtime=1481.91
/proc/32595/stat : 32595 (bsolo3.0.17) R 32593 32595 31545 0 -1 4194304 373814 0 0 0 147971 220 0 0 25 0 1 0 149753804 1530564608 373007 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5162619 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32595/statm: 373673 373007 310 324 0 372743 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 1494692

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 32598
/proc/meminfo: memFree=124936/2055920 swapFree=4157776/4192956
[pid=32595] ppid=32593 vsize=1517284 CPUtime=1541.9
/proc/32595/stat : 32595 (bsolo3.0.17) R 32593 32595 31545 0 -1 4194304 379454 0 0 0 153965 225 0 0 25 0 1 0 149753804 1553698816 378647 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32595/statm: 379321 378647 310 324 0 378391 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 1517284

[startup+1602.3 s]
/proc/loadavg: 1.05 0.99 0.91 2/78 32598
/proc/meminfo: memFree=101512/2055920 swapFree=4157776/4192956
[pid=32595] ppid=32593 vsize=1540928 CPUtime=1601.88
/proc/32595/stat : 32595 (bsolo3.0.17) R 32593 32595 31545 0 -1 4194304 385358 0 0 0 159958 230 0 0 25 0 1 0 149753804 1577910272 384551 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32595/statm: 385232 384551 310 324 0 384302 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 1540928

[startup+1662.3 s]
/proc/loadavg: 1.06 1.00 0.92 2/78 32598
/proc/meminfo: memFree=79304/2055920 swapFree=4157776/4192956
[pid=32595] ppid=32593 vsize=1562992 CPUtime=1661.86
/proc/32595/stat : 32595 (bsolo3.0.17) R 32593 32595 31545 0 -1 4194304 390865 0 0 0 165952 234 0 0 25 0 1 0 149753804 1600503808 390058 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32595/statm: 390748 390058 310 324 0 389818 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 1562992

[startup+1722.3 s]
/proc/loadavg: 1.06 1.01 0.93 2/78 32598
/proc/meminfo: memFree=58376/2055920 swapFree=4157776/4192956
[pid=32595] ppid=32593 vsize=1583952 CPUtime=1721.85
/proc/32595/stat : 32595 (bsolo3.0.17) R 32593 32595 31545 0 -1 4194304 396119 0 0 0 171946 239 0 0 25 0 1 0 149753804 1621966848 395312 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32595/statm: 395988 395312 310 324 0 395058 0
Current children cumulated CPU time (s) 1721.85
Current children cumulated vsize (KiB) 1583952

[startup+1782.3 s]
/proc/loadavg: 1.05 1.02 0.93 2/78 32598
/proc/meminfo: memFree=38216/2055920 swapFree=4157776/4192956
[pid=32595] ppid=32593 vsize=1603944 CPUtime=1781.83
/proc/32595/stat : 32595 (bsolo3.0.17) R 32593 32595 31545 0 -1 4194304 401122 0 0 0 177939 244 0 0 25 0 1 0 149753804 1642438656 400315 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550910 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32595/statm: 400986 400315 310 324 0 400056 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 1603944



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.10 1.04 0.94 2/78 32598
/proc/meminfo: memFree=29832/2055920 swapFree=4157776/4192956
[pid=32595] ppid=32593 vsize=1612160 CPUtime=1800.04
/proc/32595/stat : 32595 (bsolo3.0.17) R 32593 32595 31545 0 -1 4194304 403168 0 0 0 179757 247 0 0 25 0 1 0 149753804 1650851840 402361 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32595/statm: 403040 402361 310 324 0 402110 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 1612160

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

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

[startup+1800.61 s]
/proc/loadavg: 1.10 1.04 0.94 2/79 32599
/proc/meminfo: memFree=670824/2055920 swapFree=4157776/4192956
[pid=32595] ppid=32593 vsize=0 CPUtime=1800.14
/proc/32595/stat : 32595 (bsolo3.0.17) R 32593 32595 31545 0 -1 4194308 403172 0 0 0 179757 257 0 0 25 0 1 0 149753804 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/32595/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.14
Current children cumulated vsize (KiB) 0

[startup+1800.71 s]
/proc/loadavg: 1.10 1.04 0.94 2/79 32599
/proc/meminfo: memFree=670824/2055920 swapFree=4157776/4192956
[pid=32595] ppid=32593 vsize=0 CPUtime=1800.24
/proc/32595/stat : 32595 (bsolo3.0.17) R 32593 32595 31545 0 -1 4194308 403172 0 0 0 179757 267 0 0 25 0 1 0 149753804 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/32595/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.24
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 1800.75
CPU time (s): 1800.29
CPU user time (s): 1797.58
CPU system time (s): 2.71859
CPU usage (%): 99.9745
Max. virtual memory (cumulated for all children) (KiB): 1612160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.58
system time used= 2.71859
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 403172
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= 2518

runsolver used 1.35179 second user time and 3.91341 second system time

The end

Launcher Data (download as text)

Begin job on node45 on Mon Apr 30 16:04:42 UTC 2007

IDJOB= 432755
IDBENCH= 1762
IDSOLVER= 199
FILE ID= node45/432755-1177949082

PBS_JOBID= 4727550

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/miplib/normalized-reduced-mps-v2-20-10-khb05250.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432755-1177949082/instance-432755-1177949082.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-432755-1177949082 -o ROOT/results/node45/solver-432755-1177949082 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432755-1177949082/instance-432755-1177949082.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  0abc7673c35064c54cd6e972f16047d8

RANDOM SEED= 319119179

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node45.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		: 3000.218
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		: 3000.218
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:       1641768 kB
Buffers:         41812 kB
Cached:         277480 kB
SwapCached:      14656 kB
Active:         236288 kB
Inactive:       106444 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1641768 kB
SwapTotal:     4192956 kB
SwapFree:      4157776 kB
Dirty:            7916 kB
Writeback:           0 kB
Mapped:          30320 kB
Slab:            56988 kB
Committed_AS:  1447904 kB
PageTables:       1732 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 node45 on Mon Apr 30 16:34:44 UTC 2007