Trace number 432759

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) 1800.16 1800.6

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/
miplib2003/normalized-reduced-mps-v2-20-10-tr12-30.opb
MD5SUM93a0ff34a98f6d4593d65282fbf98be9
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 variables21960
Total number of constraints750
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 constraints750
Minimum length of a constraint31
Maximum length of a constraint372
Number of terms in the objective function 11160
Biggest coefficient in the objective function 1295
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 533310
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 261781
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 533310
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/432759-1177949088/instance-432759-1177949088.opb
0.00/0.00	c File size is 694551 bytes.
0.09/0.13	c Highest Coefficient sum: 533310
0.09/0.13	c Parsing was ok!!
0.09/0.13	c Total parsing time: 0.134 s
0.09/0.14	c Var: 21960 Constr: 1110 0/0/1110 Lit: 86400 Watch. Lit: 26956
0.09/0.14	c Obj. Vars: 11160 (50.8197 % of total variables)
0.49/0.54	c Pre-processing Time: 0.537 s
0.49/0.54	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.49/0.54	c        0  17361     1103    86183   78    81227  172366      0      0 0.54
0.49/0.54	c Switching off LPR mode.
1800.06/1800.50	c      100  17361     1203    91214   75    81428  189603    100    174 0.57
1800.06/1800.50	c      250  17361     1353   115924   85    81728  208564    250    418 0.60
1800.06/1800.50	c      476  17361     1579   133028   84    82344  229421    476    753 0.63
1800.06/1800.50	c      814  17361     1917   158448   82    83062  252364    814   1135 0.72
1800.06/1800.50	c     1322  17361     2425   238498   98    84183  277601   1322   1462 0.90
1800.06/1800.50	c     2085  17361     3188   327373  102    85823  305362   2085   1811 1.15
1800.06/1800.50	c     3234  17361     4337   392344   90    88132  335899   3234   2352 1.38
1800.06/1800.50	c     4955  17361     6058   493253   81    91574  369489   4955   2869 1.73
1800.06/1800.50	c     7539  17360     8642   563639   65    96741  406438   7539   3417 2.21
1800.06/1800.50	c    11421  17360    12524   726056   57   104505  447082  11421   3750 3.04
1800.06/1800.50	c    17243  17359    18346  1104588   60   116169  491791  17243   3592 4.80
1800.06/1800.50	c    25980  17359    27083  1436975   53   133643  540971  25980   3697 7.03
1800.06/1800.50	c    39090  17359    40193  2201053   54   159889  595069  39090   3279 11.92
1800.06/1800.50	c    58761  17359    59864  3290385   54   199231  654576  58761   2306 25.48
1800.06/1800.50	c    88271  17359    89374  5353801   59   258251  720034  88271   1360 64.88
1800.06/1800.50	c   132541  17359   133644  7519898   56   346796  792038 132541    902 146.94
1800.06/1800.50	c   198953  17359   200056 13866544   69   479598  871242 198953    780 254.76
1800.06/1800.50	c   298573  17359   299676 22898869   76   678840  958367 298573    567 525.79
1800.06/1800.50	c   448009  17359   449112 33118205   73   977620  500000 448009    380 1178.69
1800.06/1800.50	c Caught signal: 15
1800.06/1800.50	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.06/1800.50	c   19   616924  72240  1490574   119093  8709469 117990    342 1800.07
1800.06/1800.50	s UNKNOWN
1800.06/1800.50	c Total time: 1800.07 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/node30/watcher-432759-1177949088 -o ROOT/results/node30/solver-432759-1177949088 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432759-1177949088/instance-432759-1177949088.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: 0.92 0.98 0.93 3/77 16832
/proc/meminfo: memFree=1716160/2055920 swapFree=4157096/4192956
[pid=16832] ppid=16830 vsize=12416 CPUtime=0
/proc/16832/stat : 16832 (bsolo3.0.17) R 16830 16832 15640 0 -1 4194304 363 0 0 0 0 0 0 0 18 0 1 0 242824481 12713984 333 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7452283 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16832/statm: 3104 333 279 324 0 2004 0

[startup+0.078299 s]
/proc/loadavg: 0.92 0.98 0.93 3/77 16832
/proc/meminfo: memFree=1716160/2055920 swapFree=4157096/4192956
[pid=16832] ppid=16830 vsize=6648 CPUtime=0.07
/proc/16832/stat : 16832 (bsolo3.0.17) R 16830 16832 15640 0 -1 4194304 971 0 0 0 7 0 0 0 18 0 1 0 242824481 6807552 941 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16832/statm: 1662 941 373 324 0 562 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 6648

[startup+0.101301 s]
/proc/loadavg: 0.92 0.98 0.93 3/77 16832
/proc/meminfo: memFree=1716160/2055920 swapFree=4157096/4192956
[pid=16832] ppid=16830 vsize=7208 CPUtime=0.09
/proc/16832/stat : 16832 (bsolo3.0.17) R 16830 16832 15640 0 -1 4194304 1137 0 0 0 9 0 0 0 18 0 1 0 242824481 7380992 1067 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7452283 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16832/statm: 1802 1067 402 324 0 702 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7208

[startup+0.301313 s]
/proc/loadavg: 0.92 0.98 0.93 3/77 16832
/proc/meminfo: memFree=1716160/2055920 swapFree=4157096/4192956
[pid=16832] ppid=16830 vsize=10472 CPUtime=0.29
/proc/16832/stat : 16832 (bsolo3.0.17) R 16830 16832 15640 0 -1 4194304 2160 0 0 0 28 1 0 0 19 0 1 0 242824481 10723328 1920 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16832/statm: 2618 1920 304 324 0 1688 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10472

[startup+0.701338 s]
/proc/loadavg: 0.92 0.98 0.93 3/77 16832
/proc/meminfo: memFree=1716160/2055920 swapFree=4157096/4192956
[pid=16832] ppid=16830 vsize=11516 CPUtime=0.69
/proc/16832/stat : 16832 (bsolo3.0.17) R 16830 16832 15640 0 -1 4194304 2872 0 0 0 67 2 0 0 22 0 1 0 242824481 11792384 2169 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160527359 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16832/statm: 2879 2169 310 324 0 1949 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11516

[startup+1.50139 s]
/proc/loadavg: 0.92 0.98 0.93 2/78 16833
/proc/meminfo: memFree=1707320/2055920 swapFree=4157096/4192956
[pid=16832] ppid=16830 vsize=15436 CPUtime=1.49
/proc/16832/stat : 16832 (bsolo3.0.17) R 16830 16832 15640 0 -1 4194304 3847 0 0 0 146 3 0 0 25 0 1 0 242824481 15806464 3144 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7452283 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16832/statm: 3859 3144 310 324 0 2929 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15436

[startup+3.10149 s]
/proc/loadavg: 0.92 0.98 0.93 2/78 16833
/proc/meminfo: memFree=1702712/2055920 swapFree=4157096/4192956
[pid=16832] ppid=16830 vsize=20400 CPUtime=3.08
/proc/16832/stat : 16832 (bsolo3.0.17) R 16830 16832 15640 0 -1 4194304 5102 0 0 0 305 3 0 0 25 0 1 0 242824481 20889600 4399 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551061 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16832/statm: 5100 4399 310 324 0 4170 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 20400

[startup+6.30268 s]
/proc/loadavg: 0.93 0.98 0.93 2/78 16833
/proc/meminfo: memFree=1692856/2055920 swapFree=4157096/4192956
[pid=16832] ppid=16830 vsize=29400 CPUtime=6.29
/proc/16832/stat : 16832 (bsolo3.0.17) R 16830 16832 15640 0 -1 4194304 7363 0 0 0 625 4 0 0 25 0 1 0 242824481 30105600 6660 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551353 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16832/statm: 7350 6660 310 324 0 6420 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29400

[startup+12.7011 s]
/proc/loadavg: 0.93 0.98 0.93 2/78 16833
/proc/meminfo: memFree=1677888/2055920 swapFree=4157096/4192956
[pid=16832] ppid=16830 vsize=43724 CPUtime=12.69
/proc/16832/stat : 16832 (bsolo3.0.17) R 16830 16832 15640 0 -1 4194304 10932 0 0 0 1262 7 0 0 25 0 1 0 242824481 44773376 10229 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551076 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16832/statm: 10931 10229 310 324 0 10001 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 43724

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.93 2/78 16833
/proc/meminfo: memFree=1662080/2055920 swapFree=4157096/4192956
[pid=16832] ppid=16830 vsize=58116 CPUtime=25.48
/proc/16832/stat : 16832 (bsolo3.0.17) R 16830 16832 15640 0 -1 4194304 14531 0 0 0 2538 10 0 0 25 0 1 0 242824481 59510784 13828 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16832/statm: 14529 13828 310 324 0 13599 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 58116

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.93 2/78 16833
/proc/meminfo: memFree=1638912/2055920 swapFree=4157096/4192956
[pid=16832] ppid=16830 vsize=81428 CPUtime=51.08
/proc/16832/stat : 16832 (bsolo3.0.17) R 16830 16832 15640 0 -1 4194304 20350 0 0 0 5093 15 0 0 25 0 1 0 242824481 83382272 19647 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551353 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16832/statm: 20357 19647 310 324 0 19427 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 81428

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.93 2/78 16833
/proc/meminfo: memFree=1608960/2055920 swapFree=4157096/4192956
[pid=16832] ppid=16830 vsize=111004 CPUtime=102.27
/proc/16832/stat : 16832 (bsolo3.0.17) R 16830 16832 15640 0 -1 4194304 27742 0 0 0 10205 22 0 0 25 0 1 0 242824481 113668096 27039 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16832/statm: 27751 27039 310 324 0 26821 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 111004

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 16833
/proc/meminfo: memFree=1558336/2055920 swapFree=4157096/4192956
[pid=16832] ppid=16830 vsize=163116 CPUtime=162.25
/proc/16832/stat : 16832 (bsolo3.0.17) R 16830 16832 15640 0 -1 4194304 40794 0 0 0 16193 32 0 0 25 0 1 0 242824481 167030784 40091 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551321 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16832/statm: 40779 40091 310 324 0 39849 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 163116

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 16833
/proc/meminfo: memFree=1522624/2055920 swapFree=4157096/4192956
[pid=16832] ppid=16830 vsize=197108 CPUtime=222.24
/proc/16832/stat : 16832 (bsolo3.0.17) R 16830 16832 15640 0 -1 4194304 49279 0 0 0 22182 42 0 0 25 0 1 0 242824481 201838592 48576 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7452283 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16832/statm: 49277 48576 310 324 0 48347 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 197108

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 16833
/proc/meminfo: memFree=1461568/2055920 swapFree=4157096/4192956
[pid=16832] ppid=16830 vsize=258604 CPUtime=282.22
/proc/16832/stat : 16832 (bsolo3.0.17) R 16830 16832 15640 0 -1 4194304 64648 0 0 0 28169 53 0 0 25 0 1 0 242824481 264810496 63945 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7452283 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16832/statm: 64651 63945 310 324 0 63721 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 258604

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 16833
/proc/meminfo: memFree=1432128/2055920 swapFree=4157096/4192956
[pid=16832] ppid=16830 vsize=287416 CPUtime=342.21
/proc/16832/stat : 16832 (bsolo3.0.17) R 16830 16832 15640 0 -1 4194304 71851 0 0 0 34162 59 0 0 25 0 1 0 242824481 294313984 71148 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16832/statm: 71854 71148 310 324 0 70924 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 287416

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 16833
/proc/meminfo: memFree=1415104/2055920 swapFree=4157096/4192956
[pid=16832] ppid=16830 vsize=304576 CPUtime=402.2
/proc/16832/stat : 16832 (bsolo3.0.17) R 16830 16832 15640 0 -1 4194304 76145 0 0 0 40156 64 0 0 25 0 1 0 242824481 311885824 75442 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550921 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16832/statm: 76144 75442 310 324 0 75214 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 304576

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 16833
/proc/meminfo: memFree=1398528/2055920 swapFree=4157096/4192956
[pid=16832] ppid=16830 vsize=320956 CPUtime=462.18
/proc/16832/stat : 16832 (bsolo3.0.17) R 16830 16832 15640 0 -1 4194304 80235 0 0 0 46149 69 0 0 25 0 1 0 242824481 328658944 79532 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7448435 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16832/statm: 80239 79532 310 324 0 79309 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 320956

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 16833
/proc/meminfo: memFree=1385472/2055920 swapFree=4157096/4192956
[pid=16832] ppid=16830 vsize=334116 CPUtime=522.17
/proc/16832/stat : 16832 (bsolo3.0.17) R 16830 16832 15640 0 -1 4194304 83543 0 0 0 52143 74 0 0 25 0 1 0 242824481 342134784 82840 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16832/statm: 83529 82840 310 324 0 82599 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 334116

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 16833
/proc/meminfo: memFree=1383040/2055920 swapFree=4157096/4192956
[pid=16832] ppid=16830 vsize=336332 CPUtime=582.15
/proc/16832/stat : 16832 (bsolo3.0.17) R 16830 16832 15640 0 -1 4194304 84093 0 0 0 58140 75 0 0 25 0 1 0 242824481 344403968 83390 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16832/statm: 84083 83390 310 324 0 83153 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 336332

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.93 2/78 16833
/proc/meminfo: memFree=1381440/2055920 swapFree=4157096/4192956
[pid=16832] ppid=16830 vsize=337876 CPUtime=642.14
/proc/16832/stat : 16832 (bsolo3.0.17) R 16830 16832 15640 0 -1 4194304 84477 0 0 0 64138 76 0 0 25 0 1 0 242824481 345985024 83774 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550863 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16832/statm: 84469 83774 310 324 0 83539 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 337876


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

[startup+882.302 s]
/proc/loadavg: 1.01 1.00 0.94 2/78 16833
/proc/meminfo: memFree=1284352/2055920 swapFree=4157096/4192956
[pid=16832] ppid=16830 vsize=434792 CPUtime=882.08
/proc/16832/stat : 16832 (bsolo3.0.17) R 16830 16832 15640 0 -1 4194304 108718 0 0 0 88109 99 0 0 25 0 1 0 242824481 445227008 108015 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16832/statm: 108698 108015 310 324 0 107768 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 434792

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 16833
/proc/meminfo: memFree=1273664/2055920 swapFree=4157096/4192956
[pid=16832] ppid=16830 vsize=445784 CPUtime=942.06
/proc/16832/stat : 16832 (bsolo3.0.17) R 16830 16832 15640 0 -1 4194304 111439 0 0 0 94104 102 0 0 25 0 1 0 242824481 456482816 110736 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16832/statm: 111446 110736 310 324 0 110516 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 445784

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 16833
/proc/meminfo: memFree=1263872/2055920 swapFree=4157096/4192956
[pid=16832] ppid=16830 vsize=455348 CPUtime=1002.05
/proc/16832/stat : 16832 (bsolo3.0.17) R 16830 16832 15640 0 -1 4194304 113843 0 0 0 100100 105 0 0 25 0 1 0 242824481 466276352 113140 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551339 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16832/statm: 113837 113140 310 324 0 112907 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 455348

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 16833
/proc/meminfo: memFree=1254592/2055920 swapFree=4157096/4192956
[pid=16832] ppid=16830 vsize=464668 CPUtime=1062.04
/proc/16832/stat : 16832 (bsolo3.0.17) R 16830 16832 15640 0 -1 4194304 116189 0 0 0 106097 107 0 0 25 0 1 0 242824481 475820032 115486 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551061 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16832/statm: 116167 115486 310 324 0 115237 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 464668

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 16833
/proc/meminfo: memFree=1244160/2055920 swapFree=4157096/4192956
[pid=16832] ppid=16830 vsize=475016 CPUtime=1122.02
/proc/16832/stat : 16832 (bsolo3.0.17) R 16830 16832 15640 0 -1 4194304 118765 0 0 0 112093 109 0 0 25 0 1 0 242824481 486416384 118062 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16832/statm: 118754 118062 310 324 0 117824 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 475016

[startup+1182.3 s]
/proc/loadavg: 1.06 1.02 0.94 2/78 16833
/proc/meminfo: memFree=1236672/2055920 swapFree=4157096/4192956
[pid=16832] ppid=16830 vsize=482512 CPUtime=1182.01
/proc/16832/stat : 16832 (bsolo3.0.17) R 16830 16832 15640 0 -1 4194304 120631 0 0 0 118088 113 0 0 25 0 1 0 242824481 494092288 119928 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551353 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16832/statm: 120628 119928 310 324 0 119698 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 482512

[startup+1242.3 s]
/proc/loadavg: 1.08 1.03 0.95 2/78 16833
/proc/meminfo: memFree=1178176/2055920 swapFree=4157096/4192956
[pid=16832] ppid=16830 vsize=541028 CPUtime=1241.99
/proc/16832/stat : 16832 (bsolo3.0.17) R 16830 16832 15640 0 -1 4194304 135261 0 0 0 124073 126 0 0 25 0 1 0 242824481 554012672 134558 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16832/statm: 135257 134558 310 324 0 134327 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 541028

[startup+1302.3 s]
/proc/loadavg: 1.03 1.02 0.95 2/78 16833
/proc/meminfo: memFree=1160384/2055920 swapFree=4157096/4192956
[pid=16832] ppid=16830 vsize=558476 CPUtime=1301.98
/proc/16832/stat : 16832 (bsolo3.0.17) R 16830 16832 15640 0 -1 4194304 139633 0 0 0 130068 130 0 0 25 0 1 0 242824481 571879424 138930 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16832/statm: 139619 138930 310 324 0 138689 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 558476

[startup+1362.3 s]
/proc/loadavg: 1.01 1.01 0.95 2/78 16833
/proc/meminfo: memFree=1151040/2055920 swapFree=4157096/4192956
[pid=16832] ppid=16830 vsize=567744 CPUtime=1361.97
/proc/16832/stat : 16832 (bsolo3.0.17) R 16830 16832 15640 0 -1 4194304 142431 0 0 0 136064 133 0 0 25 0 1 0 242824481 581369856 141227 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16832/statm: 141936 141227 310 324 0 141006 0
Current children cumulated CPU time (s) 1361.97
Current children cumulated vsize (KiB) 567744

[startup+1422.31 s]
/proc/loadavg: 1.00 1.01 0.95 2/78 16833
/proc/meminfo: memFree=1151040/2055920 swapFree=4157096/4192956
[pid=16832] ppid=16830 vsize=567744 CPUtime=1421.95
/proc/16832/stat : 16832 (bsolo3.0.17) R 16830 16832 15640 0 -1 4194304 142431 0 0 0 142062 133 0 0 25 0 1 0 242824481 581369856 141227 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16832/statm: 141936 141227 310 324 0 141006 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 567744

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 16833
/proc/meminfo: memFree=1151104/2055920 swapFree=4157096/4192956
[pid=16832] ppid=16830 vsize=567744 CPUtime=1481.94
/proc/16832/stat : 16832 (bsolo3.0.17) R 16830 16832 15640 0 -1 4194304 142431 0 0 0 148060 134 0 0 25 0 1 0 242824481 581369856 141227 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16832/statm: 141936 141227 310 324 0 141006 0
Current children cumulated CPU time (s) 1481.94
Current children cumulated vsize (KiB) 567744

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 16833
/proc/meminfo: memFree=1151168/2055920 swapFree=4157096/4192956
[pid=16832] ppid=16830 vsize=567744 CPUtime=1541.92
/proc/16832/stat : 16832 (bsolo3.0.17) R 16830 16832 15640 0 -1 4194304 142431 0 0 0 154058 134 0 0 25 0 1 0 242824481 581369856 141227 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16832/statm: 141936 141227 310 324 0 141006 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 567744

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 16833
/proc/meminfo: memFree=1151168/2055920 swapFree=4157096/4192956
[pid=16832] ppid=16830 vsize=567744 CPUtime=1601.91
/proc/16832/stat : 16832 (bsolo3.0.17) R 16830 16832 15640 0 -1 4194304 142431 0 0 0 160056 135 0 0 25 0 1 0 242824481 581369856 141227 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550913 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16832/statm: 141936 141227 310 324 0 141006 0
Current children cumulated CPU time (s) 1601.91
Current children cumulated vsize (KiB) 567744

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 16833
/proc/meminfo: memFree=1151296/2055920 swapFree=4157096/4192956
[pid=16832] ppid=16830 vsize=567744 CPUtime=1661.89
/proc/16832/stat : 16832 (bsolo3.0.17) R 16830 16832 15640 0 -1 4194304 142431 0 0 0 166054 135 0 0 25 0 1 0 242824481 581369856 141227 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16832/statm: 141936 141227 310 324 0 141006 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 567744

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 16833
/proc/meminfo: memFree=1151296/2055920 swapFree=4157096/4192956
[pid=16832] ppid=16830 vsize=567744 CPUtime=1721.88
/proc/16832/stat : 16832 (bsolo3.0.17) R 16830 16832 15640 0 -1 4194304 142431 0 0 0 172052 136 0 0 25 0 1 0 242824481 581369856 141227 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16832/statm: 141936 141227 310 324 0 141006 0
Current children cumulated CPU time (s) 1721.88
Current children cumulated vsize (KiB) 567744

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 16833
/proc/meminfo: memFree=1151296/2055920 swapFree=4157096/4192956
[pid=16832] ppid=16830 vsize=567744 CPUtime=1781.86
/proc/16832/stat : 16832 (bsolo3.0.17) R 16830 16832 15640 0 -1 4194304 142431 0 0 0 178050 136 0 0 25 0 1 0 242824481 581369856 141227 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16832/statm: 141936 141227 310 324 0 141006 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 567744



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 16833
/proc/meminfo: memFree=1151296/2055920 swapFree=4157096/4192956
[pid=16832] ppid=16830 vsize=567744 CPUtime=1800.06
/proc/16832/stat : 16832 (bsolo3.0.17) R 16830 16832 15640 0 -1 4194304 142431 0 0 0 179870 136 0 0 25 0 1 0 242824481 581369856 141227 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16832/statm: 141936 141227 310 324 0 141006 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 567744

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

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

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 16833
/proc/meminfo: memFree=1151296/2055920 swapFree=4157096/4192956
[pid=16832] ppid=16830 vsize=567744 CPUtime=1800.06
/proc/16832/stat : 16832 (bsolo3.0.17) R 16830 16832 15640 0 -1 4194304 142431 0 0 0 179870 136 0 0 25 0 1 0 242824481 581369856 141227 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16832/statm: 141936 141227 310 324 0 141006 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 567744

Child status: 15
Real time (s): 1800.6
CPU time (s): 1800.16
CPU user time (s): 1798.71
CPU system time (s): 1.45578
CPU usage (%): 99.9754
Max. virtual memory (cumulated for all children) (KiB): 569748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.71
system time used= 1.45578
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 142435
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= 2911

runsolver used 1.37079 second user time and 3.88541 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Mon Apr 30 16:04:48 UTC 2007

IDJOB= 432759
IDBENCH= 1766
IDSOLVER= 199
FILE ID= node30/432759-1177949088

PBS_JOBID= 4727611

Free space on /tmp= 66557 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-tr12-30.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432759-1177949088/instance-432759-1177949088.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-432759-1177949088 -o ROOT/results/node30/solver-432759-1177949088 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432759-1177949088/instance-432759-1177949088.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  93a0ff34a98f6d4593d65282fbf98be9

RANDOM SEED= 798043172

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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:       1716696 kB
Buffers:         38516 kB
Cached:         209944 kB
SwapCached:      15448 kB
Active:         124768 kB
Inactive:       147032 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1716696 kB
SwapTotal:     4192956 kB
SwapFree:      4157096 kB
Dirty:            7344 kB
Writeback:           0 kB
Mapped:          30260 kB
Slab:            52916 kB
Committed_AS:  3659844 kB
PageTables:       1776 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 node30 on Mon Apr 30 16:34:51 UTC 2007