Trace number 432640

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) 1800.2 1800.63

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-reduced-mps-v2-20-10-ship12l.opb
MD5SUMf3b03e873dc4df8efe5ac51669e9a176
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 variables162810
Total number of constraints1037
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 constraints1037
Minimum length of a constraint30
Maximum length of a constraint2250
Number of terms in the objective function 162810
Biggest coefficient in the objective function 1857
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 664362
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262145
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 664362
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/432640-1177946994/instance-432640-1177946994.opb
0.00/0.00	c File size is 7026492 bytes.
1.39/1.50	c Highest Coefficient sum: 664362
1.39/1.50	c Parsing was ok!!
1.39/1.50	c Total parsing time: 1.497 s
1.49/1.58	c Var: 162810 Constr: 1973 840/0/1133 Lit: 802050 Watch. Lit: 203256
1.49/1.58	c Obj. Vars: 162810 (100 % of total variables)
125.36/125.45	c Pre-processing Time: 125.411 s
125.36/125.45	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
125.36/125.45	c        0  68983     1412   719130  509   275770  500000      0      0 125.41
125.36/125.45	c Switching off LPR mode.
1800.07/1800.50	c      100  68983     1512   722128  477   491232  550001    100      0 131.05
1800.07/1800.50	c      250  68983     1662   726791  437   493088  605002    250      1 211.40
1800.07/1800.50	c      475  68983     1887   765222  405   492889  665503    475      1 248.51
1800.07/1800.50	c      814  68983     2226   775951  348   493550  732054    814      2 295.48
1800.07/1800.50	c     1322  68983     2734   792979  290   494478  805260   1322      3 335.80
1800.07/1800.50	c     2085  68983     3497   818231  233   495969  885787   2085      5 348.91
1800.07/1800.50	c     3231  68983     4643   919191  197   498493  974366   3231      6 504.42
1800.07/1800.50	c     4953  68983     6365  1028083  161   501145  500000   4953      9 524.99
1800.07/1800.50	c     7537  68983     8949  1132869  126   506271  550001   7537     13 551.06
1800.07/1800.50	c    11417  68983    12829  1444704  112   516485  605002  11417     10 1076.22
1800.07/1800.50	c    17239  68983    18651  2761602  148   527837  665503  17239     13 1247.11
1800.07/1800.50	c    25976  68983    27388  3888230  141   545165  732054  25976     20 1277.98
1800.07/1800.50	c    39087  68983    40499  7554996  186   565882  805260  39087     28 1377.55
1800.07/1800.50	c    58758  68983    60170 27065818  449   604668  885787  58758     39 1486.30
1800.07/1800.50	c Caught signal: 15
1800.07/1800.50	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.07/1800.50	c   14    77019  10506  7924855    78431 58998461  77019     42 1800.07
1800.07/1800.50	s UNKNOWN
1800.07/1800.50	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/node65/watcher-432640-1177946994 -o ROOT/results/node65/solver-432640-1177946994 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432640-1177946994/instance-432640-1177946994.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: 0.91 0.98 0.91 3/64 24400
/proc/meminfo: memFree=1848304/2055920 swapFree=4184072/4192956
[pid=24400] ppid=24398 vsize=26412 CPUtime=0
/proc/24400/stat : 24400 (bsolo3.0.17) R 24398 24400 23845 0 -1 4194304 360 0 0 0 0 0 0 0 18 0 1 0 270689056 27045888 330 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 6121083 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24400/statm: 4650 331 279 324 0 2004 0

[startup+0.083896 s]
/proc/loadavg: 0.91 0.98 0.91 3/64 24400
/proc/meminfo: memFree=1848304/2055920 swapFree=4184072/4192956
[pid=24400] ppid=24398 vsize=21252 CPUtime=0.07
/proc/24400/stat : 24400 (bsolo3.0.17) R 24398 24400 23845 0 -1 4194304 1138 0 0 0 7 0 0 0 18 0 1 0 270689056 21762048 1068 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 6121083 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24400/statm: 5313 1068 372 324 0 2667 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 21252

[startup+0.101897 s]
/proc/loadavg: 0.91 0.98 0.91 3/64 24400
/proc/meminfo: memFree=1848304/2055920 swapFree=4184072/4192956
[pid=24400] ppid=24398 vsize=21992 CPUtime=0.09
/proc/24400/stat : 24400 (bsolo3.0.17) R 24398 24400 23845 0 -1 4194304 1373 0 0 0 9 0 0 0 18 0 1 0 270689056 22519808 1224 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 6121083 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24400/statm: 5498 1224 393 324 0 2852 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 21992

[startup+0.301914 s]
/proc/loadavg: 0.91 0.98 0.91 3/64 24400
/proc/meminfo: memFree=1848304/2055920 swapFree=4184072/4192956
[pid=24400] ppid=24398 vsize=28164 CPUtime=0.29
/proc/24400/stat : 24400 (bsolo3.0.17) R 24398 24400 23845 0 -1 4194304 3460 0 0 0 28 1 0 0 19 0 1 0 270689056 28839936 3008 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24400/statm: 7041 3008 624 324 0 4395 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28164

[startup+0.701947 s]
/proc/loadavg: 0.91 0.98 0.91 3/64 24400
/proc/meminfo: memFree=1848304/2055920 swapFree=4184072/4192956
[pid=24400] ppid=24398 vsize=29556 CPUtime=0.69
/proc/24400/stat : 24400 (bsolo3.0.17) R 24398 24400 23845 0 -1 4194304 6290 0 0 0 67 2 0 0 22 0 1 0 270689056 30265344 5525 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134586540 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24400/statm: 7389 5525 1067 324 0 4743 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 29556

[startup+1.50201 s]
/proc/loadavg: 0.91 0.98 0.91 2/65 24401
/proc/meminfo: memFree=1827432/2055920 swapFree=4184072/4192956
[pid=24400] ppid=24398 vsize=29036 CPUtime=1.49
/proc/24400/stat : 24400 (bsolo3.0.17) R 24398 24400 23845 0 -1 4194304 8818 0 0 0 146 3 0 0 25 0 1 0 270689056 29732864 6337 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24400/statm: 7259 6337 298 324 0 6329 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 29036

[startup+3.10116 s]
/proc/loadavg: 0.91 0.98 0.91 2/65 24401
/proc/meminfo: memFree=1807976/2055920 swapFree=4184072/4192956
[pid=24400] ppid=24398 vsize=46876 CPUtime=3.09
/proc/24400/stat : 24400 (bsolo3.0.17) R 24398 24400 23845 0 -1 4194304 12967 0 0 0 300 9 0 0 25 0 1 0 270689056 48001024 10486 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 6119061 0 0 4096 16384 0 0 0 17 0 0 0
/proc/24400/statm: 11719 10486 303 324 0 10789 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 46876

[startup+6.30141 s]
/proc/loadavg: 0.92 0.98 0.91 2/65 24401
/proc/meminfo: memFree=1801328/2055920 swapFree=4184072/4192956
[pid=24400] ppid=24398 vsize=52880 CPUtime=6.28
/proc/24400/stat : 24400 (bsolo3.0.17) R 24398 24400 23845 0 -1 4194304 16056 0 0 0 613 15 0 0 25 0 1 0 270689056 54149120 11985 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134540682 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24400/statm: 13220 11985 305 324 0 12290 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 52880

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.91 2/65 24401
/proc/meminfo: memFree=1801328/2055920 swapFree=4184072/4192956
[pid=24400] ppid=24398 vsize=52880 CPUtime=12.68
/proc/24400/stat : 24400 (bsolo3.0.17) R 24398 24400 23845 0 -1 4194304 16056 0 0 0 1253 15 0 0 25 0 1 0 270689056 54149120 11985 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134540656 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24400/statm: 13220 11985 305 324 0 12290 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 52880

[startup+25.502 s]
/proc/loadavg: 0.94 0.98 0.91 2/65 24401
/proc/meminfo: memFree=1801328/2055920 swapFree=4184072/4192956
[pid=24400] ppid=24398 vsize=52880 CPUtime=25.47
/proc/24400/stat : 24400 (bsolo3.0.17) R 24398 24400 23845 0 -1 4194304 16056 0 0 0 2532 15 0 0 25 0 1 0 270689056 54149120 11985 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24400/statm: 13220 11985 305 324 0 12290 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 52880

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.91 2/65 24401
/proc/meminfo: memFree=1801392/2055920 swapFree=4184072/4192956
[pid=24400] ppid=24398 vsize=52880 CPUtime=51.07
/proc/24400/stat : 24400 (bsolo3.0.17) R 24398 24400 23845 0 -1 4194304 16056 0 0 0 5091 16 0 0 25 0 1 0 270689056 54149120 11985 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134540694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24400/statm: 13220 11985 305 324 0 12290 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 52880

[startup+102.304 s]
/proc/loadavg: 0.98 0.98 0.91 2/65 24401
/proc/meminfo: memFree=1801392/2055920 swapFree=4184072/4192956
[pid=24400] ppid=24398 vsize=52880 CPUtime=102.26
/proc/24400/stat : 24400 (bsolo3.0.17) R 24398 24400 23845 0 -1 4194304 16056 0 0 0 10208 18 0 0 25 0 1 0 270689056 54149120 11985 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134540690 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24400/statm: 13220 11985 305 324 0 12290 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 52880

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 24401
/proc/meminfo: memFree=1802160/2055920 swapFree=4184072/4192956
[pid=24400] ppid=24398 vsize=52052 CPUtime=162.24
/proc/24400/stat : 24400 (bsolo3.0.17) R 24398 24400 23845 0 -1 4194304 16505 0 0 0 16204 20 0 0 25 0 1 0 270689056 53301248 11798 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24400/statm: 13013 11798 309 324 0 12083 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 52052

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 24401
/proc/meminfo: memFree=1802160/2055920 swapFree=4184072/4192956
[pid=24400] ppid=24398 vsize=52052 CPUtime=222.23
/proc/24400/stat : 24400 (bsolo3.0.17) R 24398 24400 23845 0 -1 4194304 16506 0 0 0 22203 20 0 0 25 0 1 0 270689056 53301248 11799 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24400/statm: 13013 11799 309 324 0 12083 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 52052

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 24401
/proc/meminfo: memFree=1801584/2055920 swapFree=4184072/4192956
[pid=24400] ppid=24398 vsize=52576 CPUtime=282.21
/proc/24400/stat : 24400 (bsolo3.0.17) R 24398 24400 23845 0 -1 4194304 16638 0 0 0 28201 20 0 0 25 0 1 0 270689056 53837824 11931 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24400/statm: 13144 11931 309 324 0 12214 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 52576

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 24401
/proc/meminfo: memFree=1801392/2055920 swapFree=4184072/4192956
[pid=24400] ppid=24398 vsize=52848 CPUtime=342.2
/proc/24400/stat : 24400 (bsolo3.0.17) R 24398 24400 23845 0 -1 4194304 16696 0 0 0 34200 20 0 0 25 0 1 0 270689056 54116352 11989 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24400/statm: 13212 11989 309 324 0 12282 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 52848

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 24401
/proc/meminfo: memFree=1800368/2055920 swapFree=4184072/4192956
[pid=24400] ppid=24398 vsize=53892 CPUtime=402.19
/proc/24400/stat : 24400 (bsolo3.0.17) R 24398 24400 23845 0 -1 4194304 16943 0 0 0 40198 21 0 0 25 0 1 0 270689056 55185408 12236 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551353 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24400/statm: 13473 12236 309 324 0 12543 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 53892

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 24401
/proc/meminfo: memFree=1800304/2055920 swapFree=4184072/4192956
[pid=24400] ppid=24398 vsize=53892 CPUtime=462.17
/proc/24400/stat : 24400 (bsolo3.0.17) R 24398 24400 23845 0 -1 4194304 16955 0 0 0 46196 21 0 0 25 0 1 0 270689056 55185408 12248 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551326 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24400/statm: 13473 12248 309 324 0 12543 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 53892

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 24401
/proc/meminfo: memFree=1798448/2055920 swapFree=4184072/4192956
[pid=24400] ppid=24398 vsize=55832 CPUtime=522.16
/proc/24400/stat : 24400 (bsolo3.0.17) R 24398 24400 23845 0 -1 4194304 17432 0 0 0 52195 21 0 0 25 0 1 0 270689056 57171968 12725 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24400/statm: 13958 12725 309 324 0 13028 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 55832

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 24401
/proc/meminfo: memFree=1794992/2055920 swapFree=4184072/4192956
[pid=24400] ppid=24398 vsize=59460 CPUtime=582.14
/proc/24400/stat : 24400 (bsolo3.0.17) R 24398 24400 23845 0 -1 4194304 18355 0 0 0 58192 22 0 0 25 0 1 0 270689056 60887040 13648 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551353 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24400/statm: 14865 13648 309 324 0 13935 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 59460

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 24401
/proc/meminfo: memFree=1794416/2055920 swapFree=4184072/4192956
[pid=24400] ppid=24398 vsize=59724 CPUtime=642.13
/proc/24400/stat : 24400 (bsolo3.0.17) R 24398 24400 23845 0 -1 4194304 18418 0 0 0 64191 22 0 0 25 0 1 0 270689056 61157376 13711 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24400/statm: 14931 13711 309 324 0 14001 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 59724


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 24403
/proc/meminfo: memFree=1792816/2055920 swapFree=4184072/4192956
[pid=24400] ppid=24398 vsize=61152 CPUtime=882.07
/proc/24400/stat : 24400 (bsolo3.0.17) R 24398 24400 23845 0 -1 4194304 18787 0 0 0 88185 22 0 0 25 0 1 0 270689056 62619648 14080 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551076 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24400/statm: 15288 14080 309 324 0 14358 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 61152

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 24403
/proc/meminfo: memFree=1792752/2055920 swapFree=4184072/4192956
[pid=24400] ppid=24398 vsize=61284 CPUtime=942.07
/proc/24400/stat : 24400 (bsolo3.0.17) R 24398 24400 23845 0 -1 4194304 18798 0 0 0 94184 23 0 0 25 0 1 0 270689056 62754816 14091 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24400/statm: 15321 14091 309 324 0 14391 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 61284

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 24403
/proc/meminfo: memFree=1792688/2055920 swapFree=4184072/4192956
[pid=24400] ppid=24398 vsize=61284 CPUtime=1002.05
/proc/24400/stat : 24400 (bsolo3.0.17) R 24398 24400 23845 0 -1 4194304 18807 0 0 0 100182 23 0 0 25 0 1 0 270689056 62754816 14100 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551312 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24400/statm: 15321 14100 309 324 0 14391 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 61284

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 24403
/proc/meminfo: memFree=1792496/2055920 swapFree=4184072/4192956
[pid=24400] ppid=24398 vsize=61416 CPUtime=1062.03
/proc/24400/stat : 24400 (bsolo3.0.17) R 24398 24400 23845 0 -1 4194304 18845 0 0 0 106180 23 0 0 25 0 1 0 270689056 62889984 14138 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24400/statm: 15354 14138 309 324 0 14424 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 61416

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 24403
/proc/meminfo: memFree=1782448/2055920 swapFree=4184072/4192956
[pid=24400] ppid=24398 vsize=71452 CPUtime=1122.02
/proc/24400/stat : 24400 (bsolo3.0.17) R 24398 24400 23845 0 -1 4194304 21358 0 0 0 112177 25 0 0 25 0 1 0 270689056 73166848 16651 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134572603 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24400/statm: 17863 16651 309 324 0 16933 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 71452

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 24403
/proc/meminfo: memFree=1778928/2055920 swapFree=4184072/4192956
[pid=24400] ppid=24398 vsize=75036 CPUtime=1182
/proc/24400/stat : 24400 (bsolo3.0.17) R 24398 24400 23845 0 -1 4194304 22255 0 0 0 118175 25 0 0 25 0 1 0 270689056 76836864 17548 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551076 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24400/statm: 18759 17548 309 324 0 17829 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 75036

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 24403
/proc/meminfo: memFree=1775344/2055920 swapFree=4184072/4192956
[pid=24400] ppid=24398 vsize=78748 CPUtime=1241.99
/proc/24400/stat : 24400 (bsolo3.0.17) R 24398 24400 23845 0 -1 4194304 23188 0 0 0 124173 26 0 0 25 0 1 0 270689056 80637952 18481 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550913 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24400/statm: 19687 18481 309 324 0 18757 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 78748

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 24403
/proc/meminfo: memFree=1758192/2055920 swapFree=4184072/4192956
[pid=24400] ppid=24398 vsize=95620 CPUtime=1301.98
/proc/24400/stat : 24400 (bsolo3.0.17) R 24398 24400 23845 0 -1 4194304 27393 0 0 0 130170 28 0 0 25 0 1 0 270689056 97914880 22686 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24400/statm: 23905 22686 309 324 0 22975 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 95620

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 24403
/proc/meminfo: memFree=1740016/2055920 swapFree=4184072/4192956
[pid=24400] ppid=24398 vsize=115112 CPUtime=1361.96
/proc/24400/stat : 24400 (bsolo3.0.17) R 24398 24400 23845 0 -1 4194304 32264 0 0 0 136166 30 0 0 25 0 1 0 270689056 117874688 27557 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24400/statm: 28778 27557 309 324 0 27848 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 115112

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 24403
/proc/meminfo: memFree=1605104/2055920 swapFree=4184072/4192956
[pid=24400] ppid=24398 vsize=248564 CPUtime=1421.95
/proc/24400/stat : 24400 (bsolo3.0.17) R 24398 24400 23845 0 -1 4194304 65628 0 0 0 142149 46 0 0 25 0 1 0 270689056 254529536 60921 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24400/statm: 62141 60921 309 324 0 61211 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 248564

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 24403
/proc/meminfo: memFree=1473904/2055920 swapFree=4184072/4192956
[pid=24400] ppid=24398 vsize=381436 CPUtime=1481.93
/proc/24400/stat : 24400 (bsolo3.0.17) R 24398 24400 23845 0 -1 4194304 98847 0 0 0 148133 60 0 0 25 0 1 0 270689056 390590464 94140 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24400/statm: 95359 94140 309 324 0 94429 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 381436

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 24403
/proc/meminfo: memFree=1307376/2055920 swapFree=4184072/4192956
[pid=24400] ppid=24398 vsize=545680 CPUtime=1541.92
/proc/24400/stat : 24400 (bsolo3.0.17) R 24398 24400 23845 0 -1 4194304 139951 0 0 0 154116 76 0 0 25 0 1 0 270689056 558776320 135244 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24400/statm: 136420 135244 309 324 0 135490 0
Current children cumulated CPU time (s) 1541.92
Current children cumulated vsize (KiB) 545680

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 24403
/proc/meminfo: memFree=1201520/2055920 swapFree=4184072/4192956
[pid=24400] ppid=24398 vsize=651808 CPUtime=1601.9
/proc/24400/stat : 24400 (bsolo3.0.17) R 24398 24400 23845 0 -1 4194304 166489 0 0 0 160103 87 0 0 25 0 1 0 270689056 667451392 161782 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24400/statm: 162952 161782 309 324 0 162022 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 651808

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 24403
/proc/meminfo: memFree=1148144/2055920 swapFree=4184072/4192956
[pid=24400] ppid=24398 vsize=704524 CPUtime=1661.89
/proc/24400/stat : 24400 (bsolo3.0.17) R 24398 24400 23845 0 -1 4194304 179668 0 0 0 166096 93 0 0 25 0 1 0 270689056 721432576 174961 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24400/statm: 176131 174961 309 324 0 175201 0
Current children cumulated CPU time (s) 1661.89
Current children cumulated vsize (KiB) 704524

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 24403
/proc/meminfo: memFree=1103664/2055920 swapFree=4184072/4192956
[pid=24400] ppid=24398 vsize=749228 CPUtime=1721.88
/proc/24400/stat : 24400 (bsolo3.0.17) R 24398 24400 23845 0 -1 4194304 190837 0 0 0 172090 98 0 0 25 0 1 0 270689056 767209472 186130 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24400/statm: 187307 186130 309 324 0 186377 0
Current children cumulated CPU time (s) 1721.88
Current children cumulated vsize (KiB) 749228

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 24403
/proc/meminfo: memFree=1063152/2055920 swapFree=4184072/4192956
[pid=24400] ppid=24398 vsize=789232 CPUtime=1781.86
/proc/24400/stat : 24400 (bsolo3.0.17) R 24398 24400 23845 0 -1 4194304 200863 0 0 0 178084 102 0 0 25 0 1 0 270689056 808173568 196156 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551061 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24400/statm: 197308 196156 309 324 0 196378 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 789232



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.91 2/65 24403
/proc/meminfo: memFree=1051376/2055920 swapFree=4184072/4192956
[pid=24400] ppid=24398 vsize=800804 CPUtime=1800.07
/proc/24400/stat : 24400 (bsolo3.0.17) R 24398 24400 23845 0 -1 4194304 203737 0 0 0 179903 104 0 0 25 0 1 0 270689056 820023296 199030 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551048 0 0 4096 16384 0 0 0 17 1 0 0
/proc/24400/statm: 200201 199030 309 324 0 199271 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 800804

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 0.98 0.91 2/66 24404
/proc/meminfo: memFree=1673448/2055920 swapFree=4184072/4192956
[pid=24400] ppid=24398 vsize=0 CPUtime=1800.17
/proc/24400/stat : 24400 (bsolo3.0.17) R 24398 24400 23845 0 -1 4194308 203741 0 0 0 179903 114 0 0 25 0 1 0 270689056 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/24400/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.17
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 1800.63
CPU time (s): 1800.2
CPU user time (s): 1799.03
CPU system time (s): 1.16782
CPU usage (%): 99.976
Max. virtual memory (cumulated for all children) (KiB): 800804

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.03
system time used= 1.16782
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 203741
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= 2614

runsolver used 1.25481 second user time and 3.66944 second system time

The end

Launcher Data (download as text)

Begin job on node65 on Mon Apr 30 15:29:54 UTC 2007

IDJOB= 432640
IDBENCH= 1639
IDSOLVER= 199
FILE ID= node65/432640-1177946994

PBS_JOBID= 4727665

Free space on /tmp= 66551 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-reduced-mps-v2-20-10-ship12l.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432640-1177946994/instance-432640-1177946994.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-432640-1177946994 -o ROOT/results/node65/solver-432640-1177946994 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432640-1177946994/instance-432640-1177946994.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  f3b03e873dc4df8efe5ac51669e9a176

RANDOM SEED= 892411773

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.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		: 3000.245
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		: 3000.245
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:       1848712 kB
Buffers:         16216 kB
Cached:         114884 kB
SwapCached:       2860 kB
Active:          36440 kB
Inactive:       104420 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1848712 kB
SwapTotal:     4192956 kB
SwapFree:      4184072 kB
Dirty:           13448 kB
Writeback:           0 kB
Mapped:          15708 kB
Slab:            52320 kB
Committed_AS:  2599176 kB
PageTables:       1456 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= 66551 MiB

End job on node65 on Mon Apr 30 15:59:57 UTC 2007