Trace number 433293

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) 1800.22 1800.68

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-gfrd-pnc.opb
MD5SUM84033421910bbd4d66297a25db66c955
Bench CategoryOPT-BIGINT (optimisation, big 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 variables27888
Total number of constraints874
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 constraints874
Minimum length of a constraint11
Maximum length of a constraint246
Number of terms in the objective function 27836
Biggest coefficient in the objective function 698469056512
Number of bits for the biggest coefficient in the objective function 40
Sum of the numbers in the objective function 44081965661371
Number of bits of the sum of numbers in the objective function 46
Biggest number in a constraint 698469056512
Number of bits of the biggest number in a constraint 40
Biggest sum of numbers in a constraint 44081965661371
Number of bits of the biggest sum of numbers46
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/433293-1177957385/instance-433293-1177957385.opb
0.00/0.00	c File size is 1282154 bytes.
0.04/0.06	c Coefficients are big enough for not using lower bounding.
0.19/0.21	c Highest Coefficient sum: 4.4082e+13
0.19/0.21	c Parsing was ok!!
0.19/0.21	c Total parsing time: 0.208 s
0.19/0.22	c Var: 27888 Constr: 1422 16/0/1406 Lit: 116461 Watch. Lit: 13813
0.19/0.22	c Obj. Vars: 27836 (99.8135 % of total variables)
0.39/0.41	c Pre-processing Time: 0.413 s
1800.03/1800.50	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.03/1800.50	c        0  25444     1360   110375   81    26041  220750      0      0 0.41
1800.03/1800.50	c      100  25444     1460   122607   83    88321  242826    100    195 0.51
1800.03/1800.50	c      250  25444     1610   138320   85    87219  267109    250    429 0.58
1800.03/1800.50	c      477  25444     1837   167260   91    88806  293820    477    709 0.67
1800.03/1800.50	c      815  25444     2175   284580  130    89138  323203    815    918 0.89
1800.03/1800.50	c     1324  25444     2684   401973  149    89513  355524   1324   1253 1.06
1800.03/1800.50	c     2087  25444     3447   464569  134    90757  391077   2087   1041 2.00
1800.03/1800.50	c     3234  25444     4594   607002  132    93285  430185   3234   1473 2.19
1800.03/1800.50	c     4955  25443     6315   734685  116    96465  473204   4955   1910 2.59
1800.03/1800.50	c     7539  25443     8899  1080040  121   101068  520525   7539   2487 3.03
1800.03/1800.50	c    11418  25443    12778  1504753  117   108808  572578  11418   3049 3.74
1800.03/1800.50	c    17240  25443    18600  2425180  130   121228  629836  17240   2657 6.49
1800.03/1800.50	c    25977  25441    27337  3138320  114   138825  692820  25977   2797 9.29
1800.03/1800.50	c    39087  25441    40447  5902120  145   164664  762103  39087   2026 19.29
1800.03/1800.50	c    58757  25441    60117 10346771  172   202899  838314  58757   1604 36.63
1800.03/1800.50	c    88268  25441    89628 13514224  150   261627  922146  88268   1592 55.41
1800.03/1800.50	c   132539  25441   133899 21266668  158   349439  500000 132539    644 205.63
1800.03/1800.50	c   198950  25441   200310 25644327  128   482429  550001 198950    716 277.81
1800.03/1800.50	c   298570  25441   299930 39116835  130   681657  605002 298570    365 817.97
1800.03/1800.50	c   448005  25441   449365 55617416  123   982490  665503 448005    386 1157.88
1800.03/1800.50	c Caught signal: 15
1800.03/1800.50	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.03/1800.50	c   19   556101   5463  1012988   557461 83653672 556101    308 1800.04
1800.03/1800.50	s UNKNOWN
1800.03/1800.50	c Total time: 1800.04 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/node60/watcher-433293-1177957385 -o ROOT/results/node60/solver-433293-1177957385 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/433293-1177957385/instance-433293-1177957385.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: 0.88 0.94 0.94 3/64 986
/proc/meminfo: memFree=1819736/2055920 swapFree=4183304/4192956
[pid=986] ppid=984 vsize=12992 CPUtime=0
/proc/986/stat : 986 (bsolo3.0.17) R 984 986 387 0 -1 4194304 362 0 0 0 0 0 0 0 18 0 1 0 243648472 13303808 332 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5969531 0 0 4096 16384 0 0 0 17 1 0 0
/proc/986/statm: 3248 332 279 324 0 2004 0

[startup+0.0457109 s]
/proc/loadavg: 0.88 0.94 0.94 3/64 986
/proc/meminfo: memFree=1819736/2055920 swapFree=4183304/4192956
[pid=986] ppid=984 vsize=14292 CPUtime=0.04
/proc/986/stat : 986 (bsolo3.0.17) R 984 986 387 0 -1 4194304 749 0 0 0 4 0 0 0 18 0 1 0 243648472 14635008 719 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5969531 0 0 4096 16384 0 0 0 17 1 0 0
/proc/986/statm: 3573 719 351 324 0 2329 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 14292

[startup+0.101715 s]
/proc/loadavg: 0.88 0.94 0.94 3/64 986
/proc/meminfo: memFree=1819736/2055920 swapFree=4183304/4192956
[pid=986] ppid=984 vsize=8068 CPUtime=0.09
/proc/986/stat : 986 (bsolo3.0.17) R 984 986 387 0 -1 4194304 1241 0 0 0 9 0 0 0 18 0 1 0 243648472 8261632 1171 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134524931 0 0 4096 16384 0 0 0 17 1 0 0
/proc/986/statm: 2017 1172 437 324 0 773 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8068

[startup+0.301736 s]
/proc/loadavg: 0.88 0.94 0.94 3/64 986
/proc/meminfo: memFree=1819736/2055920 swapFree=4183304/4192956
[pid=986] ppid=984 vsize=10900 CPUtime=0.29
/proc/986/stat : 986 (bsolo3.0.17) R 984 986 387 0 -1 4194304 2474 0 0 0 27 2 0 0 19 0 1 0 243648472 11161600 2035 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/986/statm: 2725 2035 304 324 0 1795 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10900

[startup+0.701774 s]
/proc/loadavg: 0.88 0.94 0.94 3/64 986
/proc/meminfo: memFree=1819736/2055920 swapFree=4183304/4192956
[pid=986] ppid=984 vsize=13036 CPUtime=0.69
/proc/986/stat : 986 (bsolo3.0.17) R 984 986 387 0 -1 4194304 3309 0 0 0 65 4 0 0 22 0 1 0 243648472 13348864 2597 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091710 0 0 4096 16384 0 0 0 17 1 0 0
/proc/986/statm: 3259 2597 310 324 0 2329 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13036

[startup+1.50185 s]
/proc/loadavg: 0.89 0.94 0.94 2/65 987
/proc/meminfo: memFree=1807952/2055920 swapFree=4183304/4192956
[pid=986] ppid=984 vsize=16408 CPUtime=1.48
/proc/986/stat : 986 (bsolo3.0.17) R 984 986 387 0 -1 4194304 4126 0 0 0 144 4 0 0 25 0 1 0 243648472 16801792 3414 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551179 0 0 4096 16384 0 0 0 17 1 0 0
/proc/986/statm: 4102 3414 310 324 0 3172 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 16408

[startup+3.10201 s]
/proc/loadavg: 0.89 0.94 0.94 2/65 987
/proc/meminfo: memFree=1805712/2055920 swapFree=4183304/4192956
[pid=986] ppid=984 vsize=25464 CPUtime=3.09
/proc/986/stat : 986 (bsolo3.0.17) R 984 986 387 0 -1 4194304 6409 0 0 0 304 5 0 0 25 0 1 0 243648472 26075136 5697 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551353 0 0 4096 16384 0 0 0 17 1 0 0
/proc/986/statm: 6366 5697 310 324 0 5436 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25464

[startup+6.30132 s]
/proc/loadavg: 0.89 0.94 0.94 2/65 987
/proc/meminfo: memFree=1782352/2055920 swapFree=4183304/4192956
[pid=986] ppid=984 vsize=43284 CPUtime=6.29
/proc/986/stat : 986 (bsolo3.0.17) R 984 986 387 0 -1 4194304 10865 0 0 0 621 8 0 0 25 0 1 0 243648472 44322816 10153 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/986/statm: 10821 10153 310 324 0 9891 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 43284

[startup+12.702 s]
/proc/loadavg: 0.91 0.94 0.94 2/65 987
/proc/meminfo: memFree=1754064/2055920 swapFree=4183304/4192956
[pid=986] ppid=984 vsize=72740 CPUtime=12.69
/proc/986/stat : 986 (bsolo3.0.17) R 984 986 387 0 -1 4194304 18237 0 0 0 1257 12 0 0 25 0 1 0 243648472 74485760 17525 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/986/statm: 18185 17525 310 324 0 17255 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 72740

[startup+25.5012 s]
/proc/loadavg: 0.92 0.94 0.94 2/65 987
/proc/meminfo: memFree=1696976/2055920 swapFree=4183304/4192956
[pid=986] ppid=984 vsize=126936 CPUtime=25.48
/proc/986/stat : 986 (bsolo3.0.17) R 984 986 387 0 -1 4194304 31766 0 0 0 2529 19 0 0 25 0 1 0 243648472 129982464 31054 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/986/statm: 31734 31054 310 324 0 30804 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 126936

[startup+51.1017 s]
/proc/loadavg: 0.95 0.95 0.94 2/65 987
/proc/meminfo: memFree=1638800/2055920 swapFree=4183304/4192956
[pid=986] ppid=984 vsize=185452 CPUtime=51.06
/proc/986/stat : 986 (bsolo3.0.17) R 984 986 387 0 -1 4194304 46389 0 0 0 5077 29 0 0 25 0 1 0 243648472 189902848 45677 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/986/statm: 46363 45677 310 324 0 45433 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 185452

[startup+102.306 s]
/proc/loadavg: 0.98 0.95 0.94 2/65 987
/proc/meminfo: memFree=1576144/2055920 swapFree=4183304/4192956
[pid=986] ppid=984 vsize=246852 CPUtime=102.26
/proc/986/stat : 986 (bsolo3.0.17) R 984 986 387 0 -1 4194304 61773 0 0 0 10186 40 0 0 25 0 1 0 243648472 252776448 61061 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/986/statm: 61713 61061 310 324 0 60783 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 246852

[startup+162.302 s]
/proc/loadavg: 0.99 0.96 0.94 2/65 987
/proc/meminfo: memFree=1542608/2055920 swapFree=4183304/4192956
[pid=986] ppid=984 vsize=280640 CPUtime=162.24
/proc/986/stat : 986 (bsolo3.0.17) R 984 986 387 0 -1 4194304 70194 0 0 0 16178 46 0 0 25 0 1 0 243648472 287375360 69482 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/986/statm: 70160 69482 310 324 0 69230 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 280640

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.94 2/65 987
/proc/meminfo: memFree=1492816/2055920 swapFree=4183304/4192956
[pid=986] ppid=984 vsize=330192 CPUtime=222.22
/proc/986/stat : 986 (bsolo3.0.17) R 984 986 387 0 -1 4194304 82600 0 0 0 22168 54 0 0 25 0 1 0 243648472 338116608 81888 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5969531 0 0 4096 16384 0 0 0 17 1 0 0
/proc/986/statm: 82548 81888 310 324 0 81618 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 330192

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 987
/proc/meminfo: memFree=1450704/2055920 swapFree=4183304/4192956
[pid=986] ppid=984 vsize=373684 CPUtime=282.21
/proc/986/stat : 986 (bsolo3.0.17) R 984 986 387 0 -1 4194304 93460 0 0 0 28160 61 0 0 25 0 1 0 243648472 382652416 92748 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5969531 0 0 4096 16384 0 0 0 17 1 0 0
/proc/986/statm: 93421 92748 310 324 0 92491 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 373684

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 987
/proc/meminfo: memFree=1402256/2055920 swapFree=4183304/4192956
[pid=986] ppid=984 vsize=420572 CPUtime=342.2
/proc/986/stat : 986 (bsolo3.0.17) R 984 986 387 0 -1 4194304 105178 0 0 0 34149 71 0 0 25 0 1 0 243648472 430665728 104466 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/986/statm: 105143 104466 310 324 0 104213 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 420572

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 987
/proc/meminfo: memFree=1380432/2055920 swapFree=4183304/4192956
[pid=986] ppid=984 vsize=442652 CPUtime=402.18
/proc/986/stat : 986 (bsolo3.0.17) R 984 986 387 0 -1 4194304 110697 0 0 0 40141 77 0 0 25 0 1 0 243648472 453275648 109985 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/986/statm: 110663 109985 310 324 0 109733 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 442652

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 987
/proc/meminfo: memFree=1359760/2055920 swapFree=4183304/4192956
[pid=986] ppid=984 vsize=462996 CPUtime=462.16
/proc/986/stat : 986 (bsolo3.0.17) R 984 986 387 0 -1 4194304 115787 0 0 0 46135 81 0 0 25 0 1 0 243648472 474107904 115075 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/986/statm: 115749 115075 310 324 0 114819 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 462996

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 987
/proc/meminfo: memFree=1341008/2055920 swapFree=4183304/4192956
[pid=986] ppid=984 vsize=481788 CPUtime=522.15
/proc/986/stat : 986 (bsolo3.0.17) R 984 986 387 0 -1 4194304 120482 0 0 0 52129 86 0 0 25 0 1 0 243648472 493350912 119770 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/986/statm: 120447 119770 310 324 0 119517 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 481788

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 987
/proc/meminfo: memFree=1328656/2055920 swapFree=4183304/4192956
[pid=986] ppid=984 vsize=494004 CPUtime=582.13
/proc/986/stat : 986 (bsolo3.0.17) R 984 986 387 0 -1 4194304 123555 0 0 0 58124 89 0 0 25 0 1 0 243648472 505860096 122843 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551189 0 0 4096 16384 0 0 0 17 1 0 0
/proc/986/statm: 123501 122843 310 324 0 122571 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 494004

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 987
/proc/meminfo: memFree=1316560/2055920 swapFree=4183304/4192956
[pid=986] ppid=984 vsize=505964 CPUtime=642.13
/proc/986/stat : 986 (bsolo3.0.17) R 984 986 387 0 -1 4194304 126531 0 0 0 64120 93 0 0 25 0 1 0 243648472 518107136 125819 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550896 0 0 4096 16384 0 0 0 17 1 0 0
/proc/986/statm: 126491 125819 310 324 0 125561 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 505964


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 987
/proc/meminfo: memFree=1192656/2055920 swapFree=4183304/4192956
[pid=986] ppid=984 vsize=629648 CPUtime=882.06
/proc/986/stat : 986 (bsolo3.0.17) R 984 986 387 0 -1 4194304 157444 0 0 0 88094 112 0 0 25 0 1 0 243648472 644759552 156732 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/986/statm: 157412 156732 310 324 0 156482 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 629648

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 987
/proc/meminfo: memFree=1177680/2055920 swapFree=4183304/4192956
[pid=986] ppid=984 vsize=644636 CPUtime=942.05
/proc/986/stat : 986 (bsolo3.0.17) R 984 986 387 0 -1 4194304 161211 0 0 0 94088 117 0 0 25 0 1 0 243648472 660107264 160499 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/986/statm: 161159 160499 310 324 0 160229 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 644636

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 987
/proc/meminfo: memFree=1130896/2055920 swapFree=4183304/4192956
[pid=986] ppid=984 vsize=691412 CPUtime=1002.03
/proc/986/stat : 986 (bsolo3.0.17) R 984 986 387 0 -1 4194304 172889 0 0 0 100077 126 0 0 25 0 1 0 243648472 708005888 172177 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/986/statm: 172853 172177 310 324 0 171923 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 691412

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 987
/proc/meminfo: memFree=1092048/2055920 swapFree=4183304/4192956
[pid=986] ppid=984 vsize=730156 CPUtime=1062.01
/proc/986/stat : 986 (bsolo3.0.17) R 984 986 387 0 -1 4194304 182594 0 0 0 106067 134 0 0 25 0 1 0 243648472 747679744 181882 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/986/statm: 182539 181882 310 324 0 181609 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 730156

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 989
/proc/meminfo: memFree=1069264/2055920 swapFree=4183304/4192956
[pid=986] ppid=984 vsize=752792 CPUtime=1122
/proc/986/stat : 986 (bsolo3.0.17) R 984 986 387 0 -1 4194304 188232 0 0 0 112059 141 0 0 25 0 1 0 243648472 770859008 187520 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550942 0 0 4096 16384 0 0 0 17 1 0 0
/proc/986/statm: 188198 187520 310 324 0 187268 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 752792

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 989
/proc/meminfo: memFree=999824/2055920 swapFree=4183304/4192956
[pid=986] ppid=984 vsize=823044 CPUtime=1181.98
/proc/986/stat : 986 (bsolo3.0.17) R 984 986 387 0 -1 4194304 205820 0 0 0 118046 152 0 0 25 0 1 0 243648472 842797056 205108 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 5969531 0 0 4096 16384 0 0 0 17 1 0 0
/proc/986/statm: 205761 205108 310 324 0 204831 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 823044

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 989
/proc/meminfo: memFree=946896/2055920 swapFree=4183304/4192956
[pid=986] ppid=984 vsize=875060 CPUtime=1241.97
/proc/986/stat : 986 (bsolo3.0.17) R 984 986 387 0 -1 4194304 218811 0 0 0 124036 161 0 0 25 0 1 0 243648472 896061440 218099 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/986/statm: 218765 218099 310 324 0 217835 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 875060

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 989
/proc/meminfo: memFree=911056/2055920 swapFree=4183304/4192956
[pid=986] ppid=984 vsize=910532 CPUtime=1301.96
/proc/986/stat : 986 (bsolo3.0.17) R 984 986 387 0 -1 4194304 227662 0 0 0 130029 167 0 0 25 0 1 0 243648472 932384768 226950 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/986/statm: 227633 226950 310 324 0 226703 0
Current children cumulated CPU time (s) 1301.96
Current children cumulated vsize (KiB) 910532

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 989
/proc/meminfo: memFree=879696/2055920 swapFree=4183304/4192956
[pid=986] ppid=984 vsize=941924 CPUtime=1361.94
/proc/986/stat : 986 (bsolo3.0.17) R 984 986 387 0 -1 4194304 235535 0 0 0 136021 173 0 0 25 0 1 0 243648472 964530176 234823 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551061 0 0 4096 16384 0 0 0 17 1 0 0
/proc/986/statm: 235481 234823 310 324 0 234551 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 941924

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 989
/proc/meminfo: memFree=848272/2055920 swapFree=4183304/4192956
[pid=986] ppid=984 vsize=973188 CPUtime=1421.92
/proc/986/stat : 986 (bsolo3.0.17) R 984 986 387 0 -1 4194304 243327 0 0 0 142014 178 0 0 25 0 1 0 243648472 996544512 242615 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551076 0 0 4096 16384 0 0 0 17 1 0 0
/proc/986/statm: 243297 242615 310 324 0 242367 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 973188

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 989
/proc/meminfo: memFree=811664/2055920 swapFree=4183304/4192956
[pid=986] ppid=984 vsize=1009988 CPUtime=1481.91
/proc/986/stat : 986 (bsolo3.0.17) R 984 986 387 0 -1 4194304 252547 0 0 0 148008 183 0 0 25 0 1 0 243648472 1034227712 251835 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/986/statm: 252497 251835 310 324 0 251567 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 1009988

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 989
/proc/meminfo: memFree=776528/2055920 swapFree=4183304/4192956
[pid=986] ppid=984 vsize=1044680 CPUtime=1541.9
/proc/986/stat : 986 (bsolo3.0.17) R 984 986 387 0 -1 4194304 261227 0 0 0 154000 190 0 0 25 0 1 0 243648472 1069752320 260515 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/986/statm: 261170 260515 310 324 0 260240 0
Current children cumulated CPU time (s) 1541.9
Current children cumulated vsize (KiB) 1044680

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 989
/proc/meminfo: memFree=745040/2055920 swapFree=4183304/4192956
[pid=986] ppid=984 vsize=1076472 CPUtime=1601.88
/proc/986/stat : 986 (bsolo3.0.17) R 984 986 387 0 -1 4194304 269162 0 0 0 159993 195 0 0 25 0 1 0 243648472 1102307328 268450 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/986/statm: 269118 268450 310 324 0 268188 0
Current children cumulated CPU time (s) 1601.88
Current children cumulated vsize (KiB) 1076472

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 989
/proc/meminfo: memFree=714128/2055920 swapFree=4183304/4192956
[pid=986] ppid=984 vsize=1107016 CPUtime=1661.86
/proc/986/stat : 986 (bsolo3.0.17) R 984 986 387 0 -1 4194304 276786 0 0 0 165986 200 0 0 25 0 1 0 243648472 1133584384 276074 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/986/statm: 276754 276074 310 324 0 275824 0
Current children cumulated CPU time (s) 1661.86
Current children cumulated vsize (KiB) 1107016

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 989
/proc/meminfo: memFree=703120/2055920 swapFree=4183304/4192956
[pid=986] ppid=984 vsize=1118076 CPUtime=1721.84
/proc/986/stat : 986 (bsolo3.0.17) R 984 986 387 0 -1 4194304 279566 0 0 0 171983 201 0 0 25 0 1 0 243648472 1144909824 278854 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/986/statm: 279519 278854 310 324 0 278589 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 1118076

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 989
/proc/meminfo: memFree=689616/2055920 swapFree=4183304/4192956
[pid=986] ppid=984 vsize=1131376 CPUtime=1781.83
/proc/986/stat : 986 (bsolo3.0.17) R 984 986 387 0 -1 4194304 282896 0 0 0 177979 204 0 0 25 0 1 0 243648472 1158529024 282184 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551104 0 0 4096 16384 0 0 0 17 1 0 0
/proc/986/statm: 282844 282184 310 324 0 281914 0
Current children cumulated CPU time (s) 1781.83
Current children cumulated vsize (KiB) 1131376



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.97 0.94 2/65 989
/proc/meminfo: memFree=683728/2055920 swapFree=4183304/4192956
[pid=986] ppid=984 vsize=1137196 CPUtime=1800.03
/proc/986/stat : 986 (bsolo3.0.17) R 984 986 387 0 -1 4194304 284351 0 0 0 179797 206 0 0 25 0 1 0 243648472 1164488704 283639 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/986/statm: 284299 283639 310 324 0 283369 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 1137196

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

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

[startup+1800.61 s]
/proc/loadavg: 0.99 0.97 0.94 2/66 990
/proc/meminfo: memFree=1313160/2055920 swapFree=4183304/4192956
[pid=986] ppid=984 vsize=0 CPUtime=1800.14
/proc/986/stat : 986 (bsolo3.0.17) R 984 986 387 0 -1 4194308 284355 0 0 0 179798 216 0 0 25 0 1 0 243648472 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/986/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.14
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 1800.68
CPU time (s): 1800.22
CPU user time (s): 1797.98
CPU system time (s): 2.23866
CPU usage (%): 99.9742
Max. virtual memory (cumulated for all children) (KiB): 1137196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.98
system time used= 2.23866
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 284355
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= 2709

runsolver used 1.38679 second user time and 3.54146 second system time

The end

Launcher Data (download as text)

Begin job on node60 on Mon Apr 30 18:23:05 UTC 2007

IDJOB= 433293
IDBENCH= 2447
IDSOLVER= 199
FILE ID= node60/433293-1177957385

PBS_JOBID= 4727708

Free space on /tmp= 66557 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-gfrd-pnc.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/433293-1177957385/instance-433293-1177957385.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-433293-1177957385 -o ROOT/results/node60/solver-433293-1177957385 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/433293-1177957385/instance-433293-1177957385.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  84033421910bbd4d66297a25db66c955

RANDOM SEED= 33340809

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node60.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		: 3000.214
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		: 3000.214
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:       1820080 kB
Buffers:         19100 kB
Cached:         141176 kB
SwapCached:       3672 kB
Active:          33044 kB
Inactive:       137128 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1820080 kB
SwapTotal:     4192956 kB
SwapFree:      4183304 kB
Dirty:            8004 kB
Writeback:           0 kB
Mapped:          15848 kB
Slab:            51640 kB
Committed_AS:  2709652 kB
PageTables:       1464 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 node60 on Mon Apr 30 18:53:08 UTC 2007