Trace number 348878

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 3.0.16? (TO) 1800.09 1800.25

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 3.0.16 - 04/04/2007 : 1458 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 Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file /tmp/evaluation/348878-1176601821/instance-348878-1176601821.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: 0.135 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: 0.539 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.
1799.93/1800.16	c      100  17361     1203    91214   75    81428  189603    100    173 0.58
1799.93/1800.16	c      250  17361     1353   115924   85    81728  208564    250    413 0.60
1799.93/1800.16	c      476  17361     1579   133028   84    82344  229421    476    742 0.64
1799.93/1800.16	c      814  17361     1917   158448   82    83062  252364    814   1108 0.73
1799.93/1800.16	c     1322  17361     2425   238498   98    84183  277601   1322   1413 0.94
1799.93/1800.16	c     2085  17361     3188   327373  102    85823  305362   2085   1727 1.21
1799.93/1800.16	c     3234  17361     4337   392344   90    88132  335899   3234   2242 1.44
1799.93/1800.16	c     4955  17361     6058   493253   81    91574  369489   4955   2730 1.81
1799.93/1800.16	c     7539  17360     8642   563639   65    96741  406438   7539   3284 2.29
1799.93/1800.16	c    11421  17360    12524   726056   57   104505  447082  11421   3643 3.13
1799.93/1800.16	c    17243  17359    18346  1104588   60   116169  491791  17243   3494 4.93
1799.93/1800.16	c    25980  17359    27083  1436975   53   133643  540971  25980   3619 7.18
1799.93/1800.16	c    39090  17359    40193  2201053   54   159889  595069  39090   3237 12.07
1799.93/1800.16	c    58761  17359    59864  3290385   54   199231  654576  58761   2279 25.78
1799.93/1800.16	c    88271  17359    89374  5353801   59   258251  720034  88271   1349 65.40
1799.93/1800.16	c   132541  17359   133644  7519898   56   346796  792038 132541    896 147.77
1799.93/1800.16	c   198953  17359   200056 13866544   69   479598  871242 198953    777 255.80
1799.93/1800.16	c   298573  17359   299676 22898869   76   678840  958367 298573    565 528.05
1799.93/1800.16	c   448009  17359   449112 33118205   73   977620  500000 448009    378 1182.34
1799.93/1800.16	c Resources Exceeded
1799.93/1800.16	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.93/1800.16	c   19   615483  72221  1489106   117652  8659836 116549    341 1800.00
1799.93/1800.16	s UNKNOWN
1799.93/1800.16	c Total time: 1800 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node16/watcher-348878-1176601821 -o ROOT/results/node16/solver-348878-1176601821 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348878-1176601821/instance-348878-1176601821.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: 0.93 0.99 0.99 3/77 10285
/proc/meminfo: memFree=1807504/2055920 swapFree=4158176/4192956
[pid=10285] ppid=10283 vsize=12416 CPUtime=0
/proc/10285/stat : 10285 (bsolo3.0.16) R 10283 10285 9148 0 -1 4194304 368 0 0 0 0 0 0 0 18 0 1 0 108099729 12713984 336 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 7640699 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10285/statm: 3104 336 281 324 0 2003 0

[startup+0.045218 s]
/proc/loadavg: 0.93 0.99 0.99 3/77 10285
/proc/meminfo: memFree=1807504/2055920 swapFree=4158176/4192956
[pid=10285] ppid=10283 vsize=5972 CPUtime=0.04
/proc/10285/stat : 10285 (bsolo3.0.16) R 10283 10285 9148 0 -1 4194304 757 0 0 0 4 0 0 0 18 0 1 0 108099729 6115328 725 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 7640699 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10285/statm: 1493 725 333 324 0 392 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5972

[startup+0.102205 s]
/proc/loadavg: 0.93 0.99 0.99 3/77 10285
/proc/meminfo: memFree=1807504/2055920 swapFree=4158176/4192956
[pid=10285] ppid=10283 vsize=7208 CPUtime=0.09
/proc/10285/stat : 10285 (bsolo3.0.16) R 10283 10285 9148 0 -1 4194304 1143 0 0 0 9 0 0 0 18 0 1 0 108099729 7380992 1071 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 7640699 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10285/statm: 1802 1071 405 324 0 701 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7208

[startup+0.301165 s]
/proc/loadavg: 0.93 0.99 0.99 3/77 10285
/proc/meminfo: memFree=1807504/2055920 swapFree=4158176/4192956
[pid=10285] ppid=10283 vsize=10472 CPUtime=0.29
/proc/10285/stat : 10285 (bsolo3.0.16) R 10283 10285 9148 0 -1 4194304 2164 0 0 0 28 1 0 0 19 0 1 0 108099729 10723328 1922 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10285/statm: 2618 1922 306 324 0 1687 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10472

[startup+0.702081 s]
/proc/loadavg: 0.93 0.99 0.99 3/77 10285
/proc/meminfo: memFree=1807504/2055920 swapFree=4158176/4192956
[pid=10285] ppid=10283 vsize=11388 CPUtime=0.69
/proc/10285/stat : 10285 (bsolo3.0.16) R 10283 10285 9148 0 -1 4194304 2867 0 0 0 66 3 0 0 23 0 1 0 108099729 11661312 2162 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10285/statm: 2847 2162 312 324 0 1916 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11388

[startup+1.50192 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 10286
/proc/meminfo: memFree=1798600/2055920 swapFree=4158176/4192956
[pid=10285] ppid=10283 vsize=15044 CPUtime=1.49
/proc/10285/stat : 10285 (bsolo3.0.16) R 10283 10285 9148 0 -1 4194304 3779 0 0 0 142 7 0 0 25 0 1 0 108099729 15405056 3074 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10285/statm: 3761 3074 312 324 0 2830 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15044

[startup+3.10159 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 10286
/proc/meminfo: memFree=1794248/2055920 swapFree=4158176/4192956
[pid=10285] ppid=10283 vsize=20012 CPUtime=3.09
/proc/10285/stat : 10285 (bsolo3.0.16) R 10283 10285 9148 0 -1 4194304 4996 0 0 0 298 11 0 0 25 0 1 0 108099729 20492288 4291 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10285/statm: 5003 4291 312 324 0 4072 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20012

[startup+6.30193 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 10286
/proc/meminfo: memFree=1784464/2055920 swapFree=4158176/4192956
[pid=10285] ppid=10283 vsize=29140 CPUtime=6.29
/proc/10285/stat : 10285 (bsolo3.0.16) R 10283 10285 9148 0 -1 4194304 7290 0 0 0 612 17 0 0 25 0 1 0 108099729 29839360 6585 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10285/statm: 7285 6585 312 324 0 6354 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 29140

[startup+12.7016 s]
/proc/loadavg: 0.94 0.99 0.99 2/78 10286
/proc/meminfo: memFree=1769168/2055920 swapFree=4158176/4192956
[pid=10285] ppid=10283 vsize=43324 CPUtime=12.69
/proc/10285/stat : 10285 (bsolo3.0.16) R 10283 10285 9148 0 -1 4194304 10837 0 0 0 1247 22 0 0 25 0 1 0 108099729 44363776 10132 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10285/statm: 10831 10132 312 324 0 9900 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 43324

[startup+25.502 s]
/proc/loadavg: 0.95 0.99 0.99 2/78 10286
/proc/meminfo: memFree=1753488/2055920 swapFree=4158176/4192956
[pid=10285] ppid=10283 vsize=57988 CPUtime=25.5
/proc/10285/stat : 10285 (bsolo3.0.16) R 10283 10285 9148 0 -1 4194304 14489 0 0 0 2522 28 0 0 25 0 1 0 108099729 59379712 13784 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10285/statm: 14497 13784 312 324 0 13566 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 57988

[startup+51.1017 s]
/proc/loadavg: 0.97 0.99 0.99 2/78 10286
/proc/meminfo: memFree=1730256/2055920 swapFree=4158176/4192956
[pid=10285] ppid=10283 vsize=81164 CPUtime=51.09
/proc/10285/stat : 10285 (bsolo3.0.16) R 10283 10285 9148 0 -1 4194304 20300 0 0 0 5072 37 0 0 25 0 1 0 108099729 83111936 19595 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10285/statm: 20291 19595 312 324 0 19360 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 81164

[startup+102.305 s]
/proc/loadavg: 0.98 0.99 0.99 2/78 10286
/proc/meminfo: memFree=1700304/2055920 swapFree=4158176/4192956
[pid=10285] ppid=10283 vsize=110736 CPUtime=102.29
/proc/10285/stat : 10285 (bsolo3.0.16) R 10283 10285 9148 0 -1 4194304 27691 0 0 0 10181 48 0 0 25 0 1 0 108099729 113393664 26986 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10285/statm: 27684 26986 312 324 0 26753 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 110736

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 10286
/proc/meminfo: memFree=1652688/2055920 swapFree=4158176/4192956
[pid=10285] ppid=10283 vsize=160664 CPUtime=162.3
/proc/10285/stat : 10285 (bsolo3.0.16) R 10283 10285 9148 0 -1 4194304 40167 0 0 0 16159 71 0 0 25 0 1 0 108099729 164519936 39462 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 7640699 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10285/statm: 40166 39462 312 324 0 39235 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 160664

[startup+222.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 10286
/proc/meminfo: memFree=1614160/2055920 swapFree=4158176/4192956
[pid=10285] ppid=10283 vsize=196596 CPUtime=222.3
/proc/10285/stat : 10285 (bsolo3.0.16) R 10283 10285 9148 0 -1 4194304 49173 0 0 0 22143 87 0 0 25 0 1 0 108099729 201314304 48468 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10285/statm: 49149 48468 312 324 0 48218 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 196596

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 10286
/proc/meminfo: memFree=1554064/2055920 swapFree=4158176/4192956
[pid=10285] ppid=10283 vsize=257312 CPUtime=282.3
/proc/10285/stat : 10285 (bsolo3.0.16) R 10283 10285 9148 0 -1 4194304 64353 0 0 0 28114 116 0 0 25 0 1 0 108099729 263487488 63648 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10285/statm: 64328 63648 312 324 0 63397 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 257312

[startup+342.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 10286
/proc/meminfo: memFree=1523600/2055920 swapFree=4158176/4192956
[pid=10285] ppid=10283 vsize=287028 CPUtime=342.3
/proc/10285/stat : 10285 (bsolo3.0.16) R 10283 10285 9148 0 -1 4194304 71761 0 0 0 34103 127 0 0 25 0 1 0 108099729 293916672 71056 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 7640699 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10285/statm: 71757 71056 312 324 0 70826 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 287028

[startup+402.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 10286
/proc/meminfo: memFree=1506640/2055920 swapFree=4158176/4192956
[pid=10285] ppid=10283 vsize=304056 CPUtime=402.31
/proc/10285/stat : 10285 (bsolo3.0.16) R 10283 10285 9148 0 -1 4194304 76026 0 0 0 40095 136 0 0 25 0 1 0 108099729 311353344 75321 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551838 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10285/statm: 76014 75321 312 324 0 75083 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 304056

[startup+462.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 10286
/proc/meminfo: memFree=1489872/2055920 swapFree=4158176/4192956
[pid=10285] ppid=10283 vsize=320568 CPUtime=462.31
/proc/10285/stat : 10285 (bsolo3.0.16) R 10283 10285 9148 0 -1 4194304 80142 0 0 0 46088 143 0 0 25 0 1 0 108099729 328261632 79437 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10285/statm: 80142 79437 312 324 0 79211 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 320568

[startup+522.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 10286
/proc/meminfo: memFree=1476624/2055920 swapFree=4158176/4192956
[pid=10285] ppid=10283 vsize=333724 CPUtime=522.31
/proc/10285/stat : 10285 (bsolo3.0.16) R 10283 10285 9148 0 -1 4194304 83451 0 0 0 52083 148 0 0 25 0 1 0 108099729 341733376 82746 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10285/statm: 83431 82746 312 324 0 82500 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 333724

[startup+582.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 10286
/proc/meminfo: memFree=1473872/2055920 swapFree=4158176/4192956
[pid=10285] ppid=10283 vsize=336332 CPUtime=582.31
/proc/10285/stat : 10285 (bsolo3.0.16) R 10283 10285 9148 0 -1 4194304 84083 0 0 0 58082 149 0 0 25 0 1 0 108099729 344403968 83378 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551064 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10285/statm: 84083 83378 312 324 0 83152 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 336332

[startup+642.303 s]
/proc/loadavg: 0.99 0.99 0.99 2/84 10312
/proc/meminfo: memFree=1471008/2055920 swapFree=4158176/4192956
[pid=10285] ppid=10283 vsize=337876 CPUtime=642.31
/proc/10285/stat : 10285 (bsolo3.0.16) R 10283 10285 9148 0 -1 4194304 84468 0 0 0 64081 150 0 0 25 0 1 0 108099729 345985024 83763 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10285/statm: 84469 83763 312 324 0 83538 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 337876


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

[startup+822.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 10964
/proc/meminfo: memFree=1361040/2055920 swapFree=4158176/4192956
[pid=10285] ppid=10283 vsize=418628 CPUtime=822.1
/proc/10285/stat : 10285 (bsolo3.0.16) R 10283 10285 9148 0 -1 4194304 104677 0 0 0 82020 190 0 0 25 0 1 0 108099729 428675072 103972 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10285/statm: 104657 103972 312 324 0 103726 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 418628

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10964
/proc/meminfo: memFree=1345424/2055920 swapFree=4158176/4192956
[pid=10285] ppid=10283 vsize=434020 CPUtime=882.11
/proc/10285/stat : 10285 (bsolo3.0.16) R 10283 10285 9148 0 -1 4194304 108514 0 0 0 88012 199 0 0 25 0 1 0 108099729 444436480 107809 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10285/statm: 108505 107809 312 324 0 107574 0
Current children cumulated CPU time (s) 882.11
Current children cumulated vsize (KiB) 434020

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10964
/proc/meminfo: memFree=1334416/2055920 swapFree=4158176/4192956
[pid=10285] ppid=10283 vsize=445132 CPUtime=942.11
/proc/10285/stat : 10285 (bsolo3.0.16) R 10283 10285 9148 0 -1 4194304 111294 0 0 0 94006 205 0 0 25 0 1 0 108099729 455815168 110589 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10285/statm: 111283 110589 312 324 0 110352 0
Current children cumulated CPU time (s) 942.11
Current children cumulated vsize (KiB) 445132

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10964
/proc/meminfo: memFree=1324624/2055920 swapFree=4158176/4192956
[pid=10285] ppid=10283 vsize=454828 CPUtime=1002.11
/proc/10285/stat : 10285 (bsolo3.0.16) R 10283 10285 9148 0 -1 4194304 113707 0 0 0 100001 210 0 0 25 0 1 0 108099729 465743872 113002 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10285/statm: 113707 113002 312 324 0 112776 0
Current children cumulated CPU time (s) 1002.11
Current children cumulated vsize (KiB) 454828

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10964
/proc/meminfo: memFree=1315472/2055920 swapFree=4158176/4192956
[pid=10285] ppid=10283 vsize=464012 CPUtime=1062.11
/proc/10285/stat : 10285 (bsolo3.0.16) R 10283 10285 9148 0 -1 4194304 116015 0 0 0 105996 215 0 0 25 0 1 0 108099729 475148288 115310 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551296 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10285/statm: 116003 115310 312 324 0 115072 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 464012

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10964
/proc/meminfo: memFree=1304848/2055920 swapFree=4158176/4192956
[pid=10285] ppid=10283 vsize=474492 CPUtime=1122.12
/proc/10285/stat : 10285 (bsolo3.0.16) R 10283 10285 9148 0 -1 4194304 118631 0 0 0 111991 221 0 0 25 0 1 0 108099729 485879808 117926 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551085 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10285/statm: 118623 117926 312 324 0 117692 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 474492

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10964
/proc/meminfo: memFree=1296912/2055920 swapFree=4158176/4192956
[pid=10285] ppid=10283 vsize=482380 CPUtime=1182.11
/proc/10285/stat : 10285 (bsolo3.0.16) R 10283 10285 9148 0 -1 4194304 120612 0 0 0 117987 224 0 0 25 0 1 0 108099729 493957120 119907 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10285/statm: 120595 119907 312 324 0 119664 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 482380

[startup+1242.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/78 10964
/proc/meminfo: memFree=1240208/2055920 swapFree=4158176/4192956
[pid=10285] ppid=10283 vsize=538964 CPUtime=1242.12
/proc/10285/stat : 10285 (bsolo3.0.16) R 10283 10285 9148 0 -1 4194304 134766 0 0 0 123968 244 0 0 25 0 1 0 108099729 551899136 134061 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134551076 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10285/statm: 134741 134061 312 324 0 133810 0
Current children cumulated CPU time (s) 1242.12
Current children cumulated vsize (KiB) 538964

[startup+1302.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 10964
/proc/meminfo: memFree=1221264/2055920 swapFree=4158176/4192956
[pid=10285] ppid=10283 vsize=557696 CPUtime=1302.12
/proc/10285/stat : 10285 (bsolo3.0.16) R 10283 10285 9148 0 -1 4194304 139432 0 0 0 129960 252 0 0 25 0 1 0 108099729 571080704 138727 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10285/statm: 139424 138727 312 324 0 138493 0
Current children cumulated CPU time (s) 1302.12
Current children cumulated vsize (KiB) 557696

[startup+1362.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 10964
/proc/meminfo: memFree=1211024/2055920 swapFree=4158176/4192956
[pid=10285] ppid=10283 vsize=567744 CPUtime=1362.12
/proc/10285/stat : 10285 (bsolo3.0.16) R 10283 10285 9148 0 -1 4194304 142435 0 0 0 135953 259 0 0 25 0 1 0 108099729 581369856 141229 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134546313 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10285/statm: 141936 141229 312 324 0 141005 0
Current children cumulated CPU time (s) 1362.12
Current children cumulated vsize (KiB) 567744

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10964
/proc/meminfo: memFree=1211024/2055920 swapFree=4158176/4192956
[pid=10285] ppid=10283 vsize=567744 CPUtime=1422.13
/proc/10285/stat : 10285 (bsolo3.0.16) R 10283 10285 9148 0 -1 4194304 142435 0 0 0 141954 259 0 0 25 0 1 0 108099729 581369856 141229 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134546313 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10285/statm: 141936 141229 312 324 0 141005 0
Current children cumulated CPU time (s) 1422.13
Current children cumulated vsize (KiB) 567744

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10964
/proc/meminfo: memFree=1211024/2055920 swapFree=4158176/4192956
[pid=10285] ppid=10283 vsize=567744 CPUtime=1482.12
/proc/10285/stat : 10285 (bsolo3.0.16) R 10283 10285 9148 0 -1 4194304 142435 0 0 0 147952 260 0 0 25 0 1 0 108099729 581369856 141229 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 7646877 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10285/statm: 141936 141229 312 324 0 141005 0
Current children cumulated CPU time (s) 1482.12
Current children cumulated vsize (KiB) 567744

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10964
/proc/meminfo: memFree=1211024/2055920 swapFree=4158176/4192956
[pid=10285] ppid=10283 vsize=567744 CPUtime=1542.13
/proc/10285/stat : 10285 (bsolo3.0.16) R 10283 10285 9148 0 -1 4194304 142435 0 0 0 153947 266 0 0 25 0 1 0 108099729 581369856 141229 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10285/statm: 141936 141229 312 324 0 141005 0
Current children cumulated CPU time (s) 1542.13
Current children cumulated vsize (KiB) 567744

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10964
/proc/meminfo: memFree=1211024/2055920 swapFree=4158176/4192956
[pid=10285] ppid=10283 vsize=567744 CPUtime=1602.13
/proc/10285/stat : 10285 (bsolo3.0.16) R 10283 10285 9148 0 -1 4194304 142435 0 0 0 159943 270 0 0 25 0 1 0 108099729 581369856 141229 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10285/statm: 141936 141229 312 324 0 141005 0
Current children cumulated CPU time (s) 1602.13
Current children cumulated vsize (KiB) 567744

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10964
/proc/meminfo: memFree=1211088/2055920 swapFree=4158176/4192956
[pid=10285] ppid=10283 vsize=567744 CPUtime=1662.13
/proc/10285/stat : 10285 (bsolo3.0.16) R 10283 10285 9148 0 -1 4194304 142435 0 0 0 165940 273 0 0 25 0 1 0 108099729 581369856 141229 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550996 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10285/statm: 141936 141229 312 324 0 141005 0
Current children cumulated CPU time (s) 1662.13
Current children cumulated vsize (KiB) 567744

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10964
/proc/meminfo: memFree=1211088/2055920 swapFree=4158176/4192956
[pid=10285] ppid=10283 vsize=567744 CPUtime=1722.13
/proc/10285/stat : 10285 (bsolo3.0.16) R 10283 10285 9148 0 -1 4194304 142435 0 0 0 171937 276 0 0 25 0 1 0 108099729 581369856 141229 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 134550971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10285/statm: 141936 141229 312 324 0 141005 0
Current children cumulated CPU time (s) 1722.13
Current children cumulated vsize (KiB) 567744

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10964
/proc/meminfo: memFree=1211024/2055920 swapFree=4158176/4192956
[pid=10285] ppid=10283 vsize=567744 CPUtime=1782.13
/proc/10285/stat : 10285 (bsolo3.0.16) R 10283 10285 9148 0 -1 4194304 142435 0 0 0 177927 286 0 0 25 0 1 0 108099729 581369856 141229 18446744073709551615 134512640 135841103 4294956672 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10285/statm: 141936 141229 312 324 0 141005 0
Current children cumulated CPU time (s) 1782.13
Current children cumulated vsize (KiB) 567744



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 10964
/proc/meminfo: memFree=1447312/2055920 swapFree=4158176/4192956
[pid=10285] ppid=10283 vsize=0 CPUtime=1800.03
/proc/10285/stat : 10285 (bsolo3.0.16) R 10283 10285 9148 0 -1 4194308 142436 0 0 0 179712 291 0 0 25 0 1 0 108099729 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10285/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 0

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

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

Child status: 0
Real time (s): 1800.25
CPU time (s): 1800.09
CPU user time (s): 1797.13
CPU system time (s): 2.96455
CPU usage (%): 99.9911
Max. virtual memory (cumulated for all children) (KiB): 569748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.13
system time used= 2.96455
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 142436
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= 37576

runsolver used 2.07168 second user time and 4.38033 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Sun Apr 15 01:50:21 UTC 2007

IDJOB= 348878
IDBENCH= 1766
IDSOLVER= 163
FILE ID= node16/348878-1176601821

PBS_JOBID= 4556812

Free space on /tmp= 66516 MiB

SOLVER NAME= bsolo 3.0.16
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= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348878-1176601821/instance-348878-1176601821.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-348878-1176601821 -o ROOT/results/node16/solver-348878-1176601821 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348878-1176601821/instance-348878-1176601821.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  93a0ff34a98f6d4593d65282fbf98be9

RANDOM SEED= 794948647

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.232
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		: 3000.232
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:       1807912 kB
Buffers:         33144 kB
Cached:         136576 kB
SwapCached:       2388 kB
Active:          54636 kB
Inactive:       139964 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1807912 kB
SwapTotal:     4192956 kB
SwapFree:      4158176 kB
Dirty:            5084 kB
Writeback:           0 kB
Mapped:          30980 kB
Slab:            38932 kB
Committed_AS:  3101652 kB
PageTables:       1840 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= 66516 MiB

End job on node16 on Sun Apr 15 02:20:23 UTC 2007