Trace number 432821

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) 1800.31 1800.87

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/
miplib/normalized-mps-v2-20-10-mod010.opb
MD5SUM0155c0c96434984f6ded6bb7ada20c0c
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark6548
Best CPU time to get the best result obtained on this benchmark2.23666
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 6548
Optimality of the best value was proved YES
Number of variables2655
Total number of constraints146
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)145
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint4
Maximum length of a constraint2655
Number of terms in the objective function 2655
Biggest coefficient in the objective function 266
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 489211
Number of bits of the sum of numbers in the objective function 19
Biggest number in a constraint 266
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 489211
Number of bits of the biggest sum of numbers19
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/432821-1177950276/instance-432821-1177950276.opb
0.00/0.00	c File size is 125155 bytes.
0.00/0.02	c Highest Coefficient sum: 489211
0.00/0.02	c Parsing was ok!!
0.00/0.02	c Total parsing time: 0.025 s
0.00/0.03	c Var: 2655 Constr: 291 144/146/1 Lit: 22251 Watch. Lit: 11493
0.00/0.03	c Obj. Vars: 2655 (100 % of total variables)
0.19/0.29	c Pre-processing Time: 0.288 s
0.48/0.50	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.48/0.50	c        0   2463      281    21607   76    11161  106824      0      0 0.29
0.48/0.50	c Initial Lower Bound: 6533
0.48/0.50	c Initial Path Cost: 0
1800.07/1800.60	c      102   2463      383    30036   78    11365  117507    102    193 0.53
1800.07/1800.60	c      252   2463      533    54911  103    11665  129258    252    423 0.59
1800.07/1800.60	c      479   2463      760    96197  126    12119  142184    479    727 0.66
1800.07/1800.60	c      818   2463     1099   172275  156    12797  156403    818   1066 0.77
1800.07/1800.60	c     1326   2463     1607   306421  190    13813  172044   1326   1367 0.97
1800.07/1800.60	c     2089   2463     2370   557465  235    15339  189249   2089   1517 1.38
1800.07/1800.60	c     3236   2463     3517   709616  201    17633  208174   3236   1542 2.10
1800.07/1800.60	c     4958   2463     5239  1311059  250    21077  228992   4958   1480 3.35
1800.07/1800.60	c     7544   2463     7825  2046544  261    26249  251892   7544   1353 5.58
1800.07/1800.60	c    11424   2463    11705  3549233  303    34009  277082  11424   1128 10.12
1800.07/1800.60	c    17246   2463    17527  5644340  322    45653  304791  17246    986 17.48
1800.07/1800.60	c    25984   2463    26265  8837946  336    63129  335271  25984    688 37.74
1800.07/1800.60	c    39094   2463    39375 14675028  372    89349  368799  39094    503 77.67
1800.07/1800.60	c    58765   2463    59046 22479381  380   128691  405679  58765    317 185.11
1800.07/1800.60	c    88277   2463    88558 41439544  467   187715  446247  88277    241 365.76
1800.07/1800.60	c   132547   2463   132828 66493448  500   276255  490872 132547    155 853.47
1800.07/1800.60	c   198957   2463   199238 108969045  546   409075  539960 198957    111 1780.32
1800.07/1800.60	c Caught signal: 15
1800.07/1800.60	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.07/1800.60	c   17   200648  27636   825491   200929 109495788 200648    111 1800.08
1800.07/1800.60	s UNKNOWN
1800.07/1800.60	c Total time: 1800.08 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/node9/watcher-432821-1177950276 -o ROOT/results/node9/solver-432821-1177950276 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432821-1177950276/instance-432821-1177950276.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: 0.97 0.96 0.91 3/77 20626
/proc/meminfo: memFree=1852320/2055920 swapFree=4145476/4192956
[pid=20626] ppid=20624 vsize=11860 CPUtime=0
/proc/20626/stat : 20626 (bsolo3.0.17) R 20624 20626 19555 0 -1 4194304 364 0 0 0 0 0 0 0 18 0 1 0 271065165 12144640 334 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 9098875 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20626/statm: 2965 334 279 324 0 2004 0

[startup+0.0141949 s]
/proc/loadavg: 0.97 0.96 0.91 3/77 20626
/proc/meminfo: memFree=1852320/2055920 swapFree=4145476/4192956
[pid=20626] ppid=20624 vsize=12160 CPUtime=0
/proc/20626/stat : 20626 (bsolo3.0.17) R 20624 20626 19555 0 -1 4194304 440 0 0 0 0 0 0 0 18 0 1 0 271065165 12451840 410 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 9098875 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20626/statm: 3040 410 292 324 0 2079 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12160

[startup+0.101204 s]
/proc/loadavg: 0.97 0.96 0.91 3/77 20626
/proc/meminfo: memFree=1852320/2055920 swapFree=4145476/4192956
[pid=20626] ppid=20624 vsize=4884 CPUtime=0.09
/proc/20626/stat : 20626 (bsolo3.0.17) R 20624 20626 19555 0 -1 4194304 649 0 0 0 9 0 0 0 18 0 1 0 271065165 5001216 588 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20626/statm: 1221 588 302 324 0 291 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4884

[startup+0.301228 s]
/proc/loadavg: 0.97 0.96 0.91 3/77 20626
/proc/meminfo: memFree=1852320/2055920 swapFree=4145476/4192956
[pid=20626] ppid=20624 vsize=5472 CPUtime=0.29
/proc/20626/stat : 20626 (bsolo3.0.17) R 20624 20626 19555 0 -1 4194304 873 0 2 0 28 1 0 0 20 0 1 0 271065165 5603328 754 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20626/statm: 1368 754 334 324 0 438 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5472

[startup+0.701272 s]
/proc/loadavg: 0.97 0.96 0.91 3/77 20626
/proc/meminfo: memFree=1852320/2055920 swapFree=4145476/4192956
[pid=20626] ppid=20624 vsize=7048 CPUtime=0.68
/proc/20626/stat : 20626 (bsolo3.0.17) R 20624 20626 19555 0 -1 4194304 4211 0 2 0 67 1 0 0 23 0 1 0 271065165 7217152 1214 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 9098875 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20626/statm: 1762 1214 393 324 0 832 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 7048

[startup+1.50136 s]
/proc/loadavg: 0.97 0.96 0.91 2/78 20627
/proc/meminfo: memFree=1845912/2055920 swapFree=4145476/4192956
[pid=20626] ppid=20624 vsize=13224 CPUtime=1.49
/proc/20626/stat : 20626 (bsolo3.0.17) R 20624 20626 19555 0 -1 4194304 5751 0 2 0 147 2 0 0 25 0 1 0 271065165 13541376 2754 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20626/statm: 3306 2754 393 324 0 2376 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13224

[startup+3.10154 s]
/proc/loadavg: 0.97 0.96 0.91 2/78 20627
/proc/meminfo: memFree=1840536/2055920 swapFree=4145476/4192956
[pid=20626] ppid=20624 vsize=20652 CPUtime=3.09
/proc/20626/stat : 20626 (bsolo3.0.17) R 20624 20626 19555 0 -1 4194304 7620 0 2 0 306 3 0 0 25 0 1 0 271065165 21147648 4623 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 9097366 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20626/statm: 5163 4623 393 324 0 4233 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20652

[startup+6.3019 s]
/proc/loadavg: 0.97 0.96 0.91 2/78 20627
/proc/meminfo: memFree=1823192/2055920 swapFree=4145476/4192956
[pid=20626] ppid=20624 vsize=36324 CPUtime=6.29
/proc/20626/stat : 20626 (bsolo3.0.17) R 20624 20626 19555 0 -1 4194304 11526 0 2 0 623 6 0 0 25 0 1 0 271065165 37195776 8529 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20626/statm: 9081 8529 393 324 0 8151 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 36324

[startup+12.7016 s]
/proc/loadavg: 0.97 0.96 0.91 2/78 20627
/proc/meminfo: memFree=1794008/2055920 swapFree=4145476/4192956
[pid=20626] ppid=20624 vsize=64776 CPUtime=12.69
/proc/20626/stat : 20626 (bsolo3.0.17) R 20624 20626 19555 0 -1 4194304 18657 0 2 0 1260 9 0 0 25 0 1 0 271065165 66330624 15660 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550910 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20626/statm: 16194 15660 393 324 0 15264 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 64776

[startup+25.5011 s]
/proc/loadavg: 0.98 0.96 0.91 2/78 20627
/proc/meminfo: memFree=1754392/2055920 swapFree=4145476/4192956
[pid=20626] ppid=20624 vsize=101312 CPUtime=25.48
/proc/20626/stat : 20626 (bsolo3.0.17) R 20624 20626 19555 0 -1 4194304 27771 0 2 0 2534 14 0 0 25 0 1 0 271065165 103743488 24774 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20626/statm: 25328 24774 393 324 0 24398 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 101312

[startup+51.102 s]
/proc/loadavg: 0.98 0.97 0.91 2/78 20627
/proc/meminfo: memFree=1703384/2055920 swapFree=4145476/4192956
[pid=20626] ppid=20624 vsize=152880 CPUtime=51.08
/proc/20626/stat : 20626 (bsolo3.0.17) R 20624 20626 19555 0 -1 4194304 40665 0 2 0 5085 23 0 0 25 0 1 0 271065165 156549120 37668 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551339 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20626/statm: 38220 37668 393 324 0 37290 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 152880

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 20627
/proc/meminfo: memFree=1619224/2055920 swapFree=4145476/4192956
[pid=20626] ppid=20624 vsize=235860 CPUtime=102.27
/proc/20626/stat : 20626 (bsolo3.0.17) R 20624 20626 19555 0 -1 4194304 61418 0 2 0 10193 34 0 0 25 0 1 0 271065165 241520640 58421 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551532 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20626/statm: 58965 58421 393 324 0 58035 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 235860

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 20627
/proc/meminfo: memFree=1569624/2055920 swapFree=4145476/4192956
[pid=20626] ppid=20624 vsize=285536 CPUtime=162.24
/proc/20626/stat : 20626 (bsolo3.0.17) R 20624 20626 19555 0 -1 4194304 73838 0 2 0 16181 43 0 0 25 0 1 0 271065165 292388864 70841 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20626/statm: 71384 70841 393 324 0 70454 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 285536

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 20627
/proc/meminfo: memFree=1491160/2055920 swapFree=4145476/4192956
[pid=20626] ppid=20624 vsize=363652 CPUtime=222.22
/proc/20626/stat : 20626 (bsolo3.0.17) R 20624 20626 19555 0 -1 4194304 93356 0 2 0 22169 53 0 0 25 0 1 0 271065165 372379648 90359 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20626/statm: 90913 90359 393 324 0 89983 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 363652

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 20627
/proc/meminfo: memFree=1412440/2055920 swapFree=4145476/4192956
[pid=20626] ppid=20624 vsize=443328 CPUtime=282.21
/proc/20626/stat : 20626 (bsolo3.0.17) R 20624 20626 19555 0 -1 4194304 113285 0 2 0 28155 66 0 0 25 0 1 0 271065165 453967872 110288 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20626/statm: 110832 110288 393 324 0 109902 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 443328

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 20627
/proc/meminfo: memFree=1336088/2055920 swapFree=4145476/4192956
[pid=20626] ppid=20624 vsize=518468 CPUtime=342.19
/proc/20626/stat : 20626 (bsolo3.0.17) R 20624 20626 19555 0 -1 4194304 132083 0 2 0 34144 75 0 0 25 0 1 0 271065165 530911232 129086 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551061 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20626/statm: 129617 129086 393 324 0 128687 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 518468

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 20627
/proc/meminfo: memFree=1285784/2055920 swapFree=4145476/4192956
[pid=20626] ppid=20624 vsize=569184 CPUtime=402.18
/proc/20626/stat : 20626 (bsolo3.0.17) R 20624 20626 19555 0 -1 4194304 144752 0 2 0 40134 84 0 0 25 0 1 0 271065165 582844416 141755 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20626/statm: 142296 141755 393 324 0 141366 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 569184

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 20627
/proc/meminfo: memFree=1226648/2055920 swapFree=4145476/4192956
[pid=20626] ppid=20624 vsize=627680 CPUtime=462.15
/proc/20626/stat : 20626 (bsolo3.0.17) R 20624 20626 19555 0 -1 4194304 159380 0 2 0 46123 92 0 0 25 0 1 0 271065165 642744320 156383 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551638 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20626/statm: 156920 156383 393 324 0 155990 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 627680

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 20627
/proc/meminfo: memFree=1172824/2055920 swapFree=4145476/4192956
[pid=20626] ppid=20624 vsize=682156 CPUtime=522.13
/proc/20626/stat : 20626 (bsolo3.0.17) R 20624 20626 19555 0 -1 4194304 172995 0 2 0 52114 99 0 0 25 0 1 0 271065165 698527744 169998 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20626/statm: 170539 169998 393 324 0 169609 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 682156

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 20627
/proc/meminfo: memFree=1129624/2055920 swapFree=4145476/4192956
[pid=20626] ppid=20624 vsize=724572 CPUtime=582.12
/proc/20626/stat : 20626 (bsolo3.0.17) R 20624 20626 19555 0 -1 4194304 183594 0 2 0 58106 106 0 0 25 0 1 0 271065165 741961728 180597 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20626/statm: 181143 180597 393 324 0 180213 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 724572

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 20629
/proc/meminfo: memFree=1094808/2055920 swapFree=4145476/4192956
[pid=20626] ppid=20624 vsize=759084 CPUtime=642.1
/proc/20626/stat : 20626 (bsolo3.0.17) R 20624 20626 19555 0 -1 4194304 192217 0 2 0 64101 109 0 0 25 0 1 0 271065165 777302016 189220 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20626/statm: 189771 189220 393 324 0 188841 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 759084


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 20629
/proc/meminfo: memFree=961624/2055920 swapFree=4145476/4192956
[pid=20626] ppid=20624 vsize=892052 CPUtime=882.03
/proc/20626/stat : 20626 (bsolo3.0.17) R 20624 20626 19555 0 -1 4194304 225469 0 2 0 88075 128 0 0 25 0 1 0 271065165 913461248 222472 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20626/statm: 223013 222472 393 324 0 222083 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 892052

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 20629
/proc/meminfo: memFree=909400/2055920 swapFree=4145476/4192956
[pid=20626] ppid=20624 vsize=944480 CPUtime=942.01
/proc/20626/stat : 20626 (bsolo3.0.17) R 20624 20626 19555 0 -1 4194304 238567 0 2 0 94067 134 0 0 25 0 1 0 271065165 967147520 235570 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20626/statm: 236120 235570 393 324 0 235190 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 944480

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 20629
/proc/meminfo: memFree=864856/2055920 swapFree=4145476/4192956
[pid=20626] ppid=20624 vsize=988764 CPUtime=1001.99
/proc/20626/stat : 20626 (bsolo3.0.17) R 20624 20626 19555 0 -1 4194304 249649 0 2 0 100059 140 0 0 25 0 1 0 271065165 1012494336 246652 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20626/statm: 247191 246652 393 324 0 246261 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 988764

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 20629
/proc/meminfo: memFree=831384/2055920 swapFree=4145476/4192956
[pid=20626] ppid=20624 vsize=1022284 CPUtime=1061.98
/proc/20626/stat : 20626 (bsolo3.0.17) R 20624 20626 19555 0 -1 4194304 258033 0 2 0 106052 146 0 0 25 0 1 0 271065165 1046818816 255036 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20626/statm: 255571 255036 393 324 0 254641 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 1022284

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 20629
/proc/meminfo: memFree=790424/2055920 swapFree=4145476/4192956
[pid=20626] ppid=20624 vsize=1063008 CPUtime=1121.96
/proc/20626/stat : 20626 (bsolo3.0.17) R 20624 20626 19555 0 -1 4194304 268214 0 2 0 112043 153 0 0 25 0 1 0 271065165 1088520192 265217 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20626/statm: 265752 265217 393 324 0 264822 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 1063008

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 20629
/proc/meminfo: memFree=738008/2055920 swapFree=4145476/4192956
[pid=20626] ppid=20624 vsize=1115532 CPUtime=1181.95
/proc/20626/stat : 20626 (bsolo3.0.17) R 20624 20626 19555 0 -1 4194304 281337 0 2 0 118034 161 0 0 25 0 1 0 271065165 1142304768 278340 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20626/statm: 278883 278340 393 324 0 277953 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 1115532

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 20629
/proc/meminfo: memFree=699480/2055920 swapFree=4145476/4192956
[pid=20626] ppid=20624 vsize=1153660 CPUtime=1241.93
/proc/20626/stat : 20626 (bsolo3.0.17) R 20624 20626 19555 0 -1 4194304 290884 0 2 0 124027 166 0 0 25 0 1 0 271065165 1181347840 287887 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20626/statm: 288415 287887 393 324 0 287485 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 1153660

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 20629
/proc/meminfo: memFree=671320/2055920 swapFree=4145476/4192956
[pid=20626] ppid=20624 vsize=1181628 CPUtime=1301.91
/proc/20626/stat : 20626 (bsolo3.0.17) R 20624 20626 19555 0 -1 4194304 297869 0 2 0 130021 170 0 0 25 0 1 0 271065165 1209987072 294872 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20626/statm: 295407 294872 393 324 0 294477 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 1181628

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 20629
/proc/meminfo: memFree=638872/2055920 swapFree=4145476/4192956
[pid=20626] ppid=20624 vsize=1214368 CPUtime=1361.89
/proc/20626/stat : 20626 (bsolo3.0.17) R 20624 20626 19555 0 -1 4194304 306049 0 2 0 136015 174 0 0 25 0 1 0 271065165 1243512832 303052 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20626/statm: 303592 303052 393 324 0 302662 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 1214368

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 20629
/proc/meminfo: memFree=600792/2055920 swapFree=4145476/4192956
[pid=20626] ppid=20624 vsize=1252036 CPUtime=1421.88
/proc/20626/stat : 20626 (bsolo3.0.17) R 20624 20626 19555 0 -1 4194304 315477 0 2 0 142009 179 0 0 25 0 1 0 271065165 1282084864 312480 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20626/statm: 313009 312480 393 324 0 312079 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 1252036

[startup+1482.3 s]
/proc/loadavg: 1.07 0.99 0.91 2/78 20629
/proc/meminfo: memFree=567448/2055920 swapFree=4145476/4192956
[pid=20626] ppid=20624 vsize=1285652 CPUtime=1481.86
/proc/20626/stat : 20626 (bsolo3.0.17) R 20624 20626 19555 0 -1 4194304 323858 0 2 0 148002 184 0 0 25 0 1 0 271065165 1316507648 320861 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550937 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20626/statm: 321413 320861 393 324 0 320483 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 1285652

[startup+1542.3 s]
/proc/loadavg: 1.10 1.00 0.92 2/78 20629
/proc/meminfo: memFree=543192/2055920 swapFree=4145476/4192956
[pid=20626] ppid=20624 vsize=1309560 CPUtime=1541.84
/proc/20626/stat : 20626 (bsolo3.0.17) R 20624 20626 19555 0 -1 4194304 329856 0 2 0 153996 188 0 0 25 0 1 0 271065165 1340989440 326859 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20626/statm: 327390 326859 393 324 0 326460 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 1309560

[startup+1602.3 s]
/proc/loadavg: 1.18 1.03 0.93 2/78 20629
/proc/meminfo: memFree=517912/2055920 swapFree=4145476/4192956
[pid=20626] ppid=20624 vsize=1334876 CPUtime=1601.82
/proc/20626/stat : 20626 (bsolo3.0.17) R 20624 20626 19555 0 -1 4194304 336190 0 2 0 159991 191 0 0 25 0 1 0 271065165 1366913024 333193 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20626/statm: 333719 333193 393 324 0 332789 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 1334876

[startup+1662.3 s]
/proc/loadavg: 1.13 1.04 0.94 2/78 20629
/proc/meminfo: memFree=494168/2055920 swapFree=4145476/4192956
[pid=20626] ppid=20624 vsize=1358580 CPUtime=1661.81
/proc/20626/stat : 20626 (bsolo3.0.17) R 20624 20626 19555 0 -1 4194304 342108 0 2 0 165986 195 0 0 25 0 1 0 271065165 1391185920 339111 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20626/statm: 339645 339111 393 324 0 338715 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 1358580

[startup+1722.3 s]
/proc/loadavg: 1.10 1.04 0.94 2/78 20629
/proc/meminfo: memFree=466520/2055920 swapFree=4145476/4192956
[pid=20626] ppid=20624 vsize=1386072 CPUtime=1721.79
/proc/20626/stat : 20626 (bsolo3.0.17) R 20624 20626 19555 0 -1 4194304 348974 0 2 0 171979 200 0 0 25 0 1 0 271065165 1419337728 345977 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 9105125 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20626/statm: 346518 345977 393 324 0 345588 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 1386072

[startup+1782.3 s]
/proc/loadavg: 1.09 1.05 0.95 2/78 20629
/proc/meminfo: memFree=440664/2055920 swapFree=4145476/4192956
[pid=20626] ppid=20624 vsize=1411892 CPUtime=1781.77
/proc/20626/stat : 20626 (bsolo3.0.17) R 20624 20626 19555 0 -1 4194304 355419 0 2 0 177973 204 0 0 25 0 1 0 271065165 1445777408 352422 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20626/statm: 352973 352422 393 324 0 352043 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 1411892



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.06 1.05 0.95 2/78 20629
/proc/meminfo: memFree=433816/2055920 swapFree=4145476/4192956
[pid=20626] ppid=20624 vsize=1418696 CPUtime=1800.07
/proc/20626/stat : 20626 (bsolo3.0.17) R 20624 20626 19555 0 -1 4194304 357124 0 2 0 179801 206 0 0 25 0 1 0 271065165 1452744704 354127 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 9098875 0 0 4096 16384 0 0 0 17 1 0 0
/proc/20626/statm: 354674 354127 393 324 0 353744 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 1418696

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: 1.06 1.05 0.95 2/78 20629
/proc/meminfo: memFree=433816/2055920 swapFree=4145476/4192956
[pid=20626] ppid=20624 vsize=0 CPUtime=1800.26
/proc/20626/stat : 20626 (bsolo3.0.17) R 20624 20626 19555 0 -1 4194308 357127 0 2 0 179801 225 0 0 25 0 1 0 271065165 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/20626/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.26
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 1800.87
CPU time (s): 1800.31
CPU user time (s): 1798.02
CPU system time (s): 2.28865
CPU usage (%): 99.9689
Max. virtual memory (cumulated for all children) (KiB): 1418696

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.02
system time used= 2.28865
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 357127
page faults= 2
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 14
involuntary context switches= 36836

runsolver used 1.51677 second user time and 3.71244 second system time

The end

Launcher Data (download as text)

Begin job on node9 on Mon Apr 30 16:24:36 UTC 2007

IDJOB= 432821
IDBENCH= 1851
IDSOLVER= 199
FILE ID= node9/432821-1177950276

PBS_JOBID= 4727658

Free space on /tmp= 66558 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-mod010.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432821-1177950276/instance-432821-1177950276.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node9/watcher-432821-1177950276 -o ROOT/results/node9/solver-432821-1177950276 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432821-1177950276/instance-432821-1177950276.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  0155c0c96434984f6ded6bb7ada20c0c

RANDOM SEED= 460078804

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node9.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		: 3000.221
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		: 3000.221
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:       1852664 kB
Buffers:         34980 kB
Cached:          98304 kB
SwapCached:      15432 kB
Active:          53940 kB
Inactive:       104192 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1852664 kB
SwapTotal:     4192956 kB
SwapFree:      4145476 kB
Dirty:            6876 kB
Writeback:           0 kB
Mapped:          31864 kB
Slab:            30628 kB
Committed_AS:  6735376 kB
PageTables:       1788 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= 66558 MiB

End job on node9 on Mon Apr 30 16:54:39 UTC 2007