Trace number 348332

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) 1800.03 1800.53

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-tuff.opb
MD5SUMe0d3bc77812df02cd6843b358116eb3f
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 variables17153
Total number of constraints320
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 constraints320
Minimum length of a constraint11
Maximum length of a constraint3360
Number of terms in the objective function 90
Biggest coefficient in the objective function 87382
Number of bits for the biggest coefficient in the objective function 17
Sum of the numbers in the objective function 524349
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 527072
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/348332-1176578107/instance-348332-1176578107.opb
0.00/0.00	c File size is 1283554 bytes.
0.19/0.26	c Highest Coefficient sum: 527072
0.19/0.26	c Parsing was ok!!
0.19/0.26	c Total parsing time: 0.26 s
0.19/0.27	c Var: 17153 Constr: 581 14/0/567 Lit: 250289 Watch. Lit: 63935
0.19/0.27	c Obj. Vars: 90 (0.52469 % of total variables)
11.99/12.08	c Pre-processing Time: 12.077 s
11.99/12.08	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
11.99/12.08	c        0  10079      522   240102  459   175112  480204      0      0 12.08
11.99/12.08	c Switching off LPR mode.
1799.89/1800.49	c      100  10079      622   246218  395   180637  528225    100      5 19.75
1799.89/1800.49	c      250  10079      772   456452  591   180928  581048    250     11 22.64
1799.89/1800.49	c      475  10079      997   617435  619   180740  639153    475      7 61.33
1799.89/1800.49	c      813  10079     1335   894346  669   181419  703069    813      5 140.88
1799.89/1800.49	c     1325  10079     1847  1105377  598   182478  773376   1325      5 254.59
1799.89/1800.49	c     2088  10079     2610  1400205  536   183805  850714   2088      6 337.21
1799.89/1800.49	c     3234  10079     3756  1461540  389   186110  935786   3234      9 354.36
1799.89/1800.49	c     4958  10079     5480  2052360  374   189576  500000   4958      9 535.36
1799.89/1800.49	c     7542  10079     8064  6154057  763   194777  550001   7542     11 653.25
1799.89/1800.49	c    11421  10079    11943  6626349  554   202328  605002  11421     16 674.23
1799.89/1800.49	c    17243  10079    17765  8932210  502   214095  665503  17243     12 1425.01
1799.89/1800.49	c    25982  10079    26504 11226869  423   231755  732054  25982     15 1645.10
1799.89/1800.49	c Resources Exceeded
1799.89/1800.49	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.89/1800.49	c   12    29531   9662   639127    30053 12847973  29531     16 1800.00
1799.89/1800.49	s UNKNOWN
1799.89/1800.49	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/node73/watcher-348332-1176578107 -o ROOT/results/node73/solver-348332-1176578107 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348332-1176578107/instance-348332-1176578107.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 3600 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 10877
/proc/meminfo: memFree=1754848/2055920 swapFree=4184012/4192956
[pid=10877] ppid=10875 vsize=12992 CPUtime=0
/proc/10877/stat : 10877 (bsolo3.0.16) R 10875 10877 6547 0 -1 4194304 371 0 0 0 0 0 0 0 18 0 1 0 105725607 13303808 339 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134525046 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10877/statm: 3248 340 283 324 0 2003 0

[startup+0.029176 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 10877
/proc/meminfo: memFree=1754848/2055920 swapFree=4184012/4192956
[pid=10877] ppid=10875 vsize=6000 CPUtime=0.02
/proc/10877/stat : 10877 (bsolo3.0.16) R 10875 10877 6547 0 -1 4194304 600 0 0 0 2 0 0 0 18 0 1 0 105725607 6144000 568 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10877/statm: 1500 569 313 324 0 255 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 6000

[startup+0.101184 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 10877
/proc/meminfo: memFree=1754848/2055920 swapFree=4184012/4192956
[pid=10877] ppid=10875 vsize=7428 CPUtime=0.09
/proc/10877/stat : 10877 (bsolo3.0.16) R 10875 10877 6547 0 -1 4194304 1043 0 0 0 9 0 0 0 18 0 1 0 105725607 7606272 1011 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 8144507 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10877/statm: 1857 1011 400 324 0 612 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7428

[startup+0.301207 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 10877
/proc/meminfo: memFree=1754848/2055920 swapFree=4184012/4192956
[pid=10877] ppid=10875 vsize=12328 CPUtime=0.29
/proc/10877/stat : 10877 (bsolo3.0.16) R 10875 10877 6547 0 -1 4194304 2753 0 0 0 29 0 0 0 19 0 1 0 105725607 12623872 2407 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 8144507 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10877/statm: 3082 2407 306 324 0 2151 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12328

[startup+0.701254 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 10877
/proc/meminfo: memFree=1754848/2055920 swapFree=4184012/4192956
[pid=10877] ppid=10875 vsize=14472 CPUtime=0.69
/proc/10877/stat : 10877 (bsolo3.0.16) R 10875 10877 6547 0 -1 4194304 3273 0 0 0 69 0 0 0 22 0 1 0 105725607 14819328 2927 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10877/statm: 3618 2927 306 324 0 2687 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 14472

[startup+1.50135 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 10878
/proc/meminfo: memFree=1744280/2055920 swapFree=4184012/4192956
[pid=10877] ppid=10875 vsize=14472 CPUtime=1.49
/proc/10877/stat : 10877 (bsolo3.0.16) R 10875 10877 6547 0 -1 4194304 3287 0 0 0 148 1 0 0 25 0 1 0 105725607 14819328 2941 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551557 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10877/statm: 3618 2941 306 324 0 2687 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14472

[startup+3.10153 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 10878
/proc/meminfo: memFree=1744088/2055920 swapFree=4184012/4192956
[pid=10877] ppid=10875 vsize=14472 CPUtime=3.09
/proc/10877/stat : 10877 (bsolo3.0.16) R 10875 10877 6547 0 -1 4194304 3290 0 0 0 308 1 0 0 25 0 1 0 105725607 14819328 2944 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10877/statm: 3618 2944 306 324 0 2687 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14472

[startup+6.30191 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 10878
/proc/meminfo: memFree=1743648/2055920 swapFree=4184012/4192956
[pid=10877] ppid=10875 vsize=14736 CPUtime=6.29
/proc/10877/stat : 10877 (bsolo3.0.16) R 10875 10877 6547 0 -1 4194304 3349 0 0 0 627 2 0 0 25 0 1 0 105725607 15089664 3003 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551557 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10877/statm: 3684 3003 306 324 0 2753 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14736

[startup+12.7017 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 10878
/proc/meminfo: memFree=1742048/2055920 swapFree=4184012/4192956
[pid=10877] ppid=10875 vsize=16336 CPUtime=12.68
/proc/10877/stat : 10877 (bsolo3.0.16) R 10875 10877 6547 0 -1 4194304 3937 0 0 0 1265 3 0 0 25 0 1 0 105725607 16728064 3421 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551290 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10877/statm: 4084 3421 310 324 0 3153 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 16336

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 10878
/proc/meminfo: memFree=1740704/2055920 swapFree=4184012/4192956
[pid=10877] ppid=10875 vsize=18000 CPUtime=25.48
/proc/10877/stat : 10877 (bsolo3.0.16) R 10875 10877 6547 0 -1 4194304 4328 0 0 0 2544 4 0 0 25 0 1 0 105725607 18432000 3812 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551244 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10877/statm: 4500 3812 312 324 0 3569 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 18000

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 10878
/proc/meminfo: memFree=1738976/2055920 swapFree=4184012/4192956
[pid=10877] ppid=10875 vsize=19512 CPUtime=51.07
/proc/10877/stat : 10877 (bsolo3.0.16) R 10875 10877 6547 0 -1 4194304 4731 0 0 0 5103 4 0 0 25 0 1 0 105725607 19980288 4215 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551082 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10877/statm: 4878 4215 312 324 0 3947 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 19512

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 10878
/proc/meminfo: memFree=1737120/2055920 swapFree=4184012/4192956
[pid=10877] ppid=10875 vsize=21388 CPUtime=102.26
/proc/10877/stat : 10877 (bsolo3.0.16) R 10875 10877 6547 0 -1 4194304 5203 0 0 0 10218 8 0 0 25 0 1 0 105725607 21901312 4687 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10877/statm: 5347 4687 312 324 0 4416 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 21388

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10878
/proc/meminfo: memFree=1734240/2055920 swapFree=4184012/4192956
[pid=10877] ppid=10875 vsize=24388 CPUtime=162.24
/proc/10877/stat : 10877 (bsolo3.0.16) R 10875 10877 6547 0 -1 4194304 5932 0 0 0 16213 11 0 0 25 0 1 0 105725607 24973312 5416 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551285 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10877/statm: 6097 5416 312 324 0 5166 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 24388

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10878
/proc/meminfo: memFree=1733152/2055920 swapFree=4184012/4192956
[pid=10877] ppid=10875 vsize=25408 CPUtime=222.22
/proc/10877/stat : 10877 (bsolo3.0.16) R 10875 10877 6547 0 -1 4194304 6188 0 0 0 22209 13 0 0 25 0 1 0 105725607 26017792 5672 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10877/statm: 6352 5672 312 324 0 5421 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 25408

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10878
/proc/meminfo: memFree=1731104/2055920 swapFree=4184012/4192956
[pid=10877] ppid=10875 vsize=27360 CPUtime=282.21
/proc/10877/stat : 10877 (bsolo3.0.16) R 10875 10877 6547 0 -1 4194304 6699 0 0 0 28206 15 0 0 25 0 1 0 105725607 28016640 6183 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10877/statm: 6840 6183 312 324 0 5909 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 27360

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10878
/proc/meminfo: memFree=1728352/2055920 swapFree=4184012/4192956
[pid=10877] ppid=10875 vsize=30048 CPUtime=342.19
/proc/10877/stat : 10877 (bsolo3.0.16) R 10875 10877 6547 0 -1 4194304 7368 0 0 0 34203 16 0 0 25 0 1 0 105725607 30769152 6852 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10877/statm: 7512 6852 312 324 0 6581 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 30048

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10878
/proc/meminfo: memFree=1726048/2055920 swapFree=4184012/4192956
[pid=10877] ppid=10875 vsize=32304 CPUtime=402.17
/proc/10877/stat : 10877 (bsolo3.0.16) R 10875 10877 6547 0 -1 4194304 7939 0 0 0 40194 23 0 0 25 0 1 0 105725607 33079296 7423 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10877/statm: 8076 7423 312 324 0 7145 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 32304

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10878
/proc/meminfo: memFree=1724320/2055920 swapFree=4184012/4192956
[pid=10877] ppid=10875 vsize=34052 CPUtime=462.16
/proc/10877/stat : 10877 (bsolo3.0.16) R 10875 10877 6547 0 -1 4194304 8344 0 0 0 46190 26 0 0 25 0 1 0 105725607 34869248 7828 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10877/statm: 8513 7828 312 324 0 7582 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 34052

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10878
/proc/meminfo: memFree=1720928/2055920 swapFree=4184012/4192956
[pid=10877] ppid=10875 vsize=37480 CPUtime=522.15
/proc/10877/stat : 10877 (bsolo3.0.16) R 10875 10877 6547 0 -1 4194304 9227 0 0 0 52187 28 0 0 25 0 1 0 105725607 38379520 8711 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10877/statm: 9370 8711 312 324 0 8439 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 37480

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10878
/proc/meminfo: memFree=1711008/2055920 swapFree=4184012/4192956
[pid=10877] ppid=10875 vsize=47436 CPUtime=582.13
/proc/10877/stat : 10877 (bsolo3.0.16) R 10875 10877 6547 0 -1 4194304 11702 0 0 0 58183 30 0 0 25 0 1 0 105725607 48574464 11186 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551290 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10877/statm: 11859 11186 312 324 0 10928 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 47436

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10878
/proc/meminfo: memFree=1691488/2055920 swapFree=4184012/4192956
[pid=10877] ppid=10875 vsize=66732 CPUtime=642.11
/proc/10877/stat : 10877 (bsolo3.0.16) R 10875 10877 6547 0 -1 4194304 16544 0 0 0 64178 33 0 0 25 0 1 0 105725607 68333568 16028 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10877/statm: 16683 16028 312 324 0 15752 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 66732


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10878
/proc/meminfo: memFree=1646432/2055920 swapFree=4184012/4192956
[pid=10877] ppid=10875 vsize=111744 CPUtime=882.04
/proc/10877/stat : 10877 (bsolo3.0.16) R 10875 10877 6547 0 -1 4194304 27779 0 0 0 88159 45 0 0 25 0 1 0 105725607 114425856 27263 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551070 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10877/statm: 27936 27263 312 324 0 27005 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 111744

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10878
/proc/meminfo: memFree=1644256/2055920 swapFree=4184012/4192956
[pid=10877] ppid=10875 vsize=113872 CPUtime=942.03
/proc/10877/stat : 10877 (bsolo3.0.16) R 10875 10877 6547 0 -1 4194304 28319 0 0 0 94157 46 0 0 25 0 1 0 105725607 116604928 27803 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551539 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10877/statm: 28468 27803 312 324 0 27537 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 113872

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10878
/proc/meminfo: memFree=1642144/2055920 swapFree=4184012/4192956
[pid=10877] ppid=10875 vsize=115908 CPUtime=1002.01
/proc/10877/stat : 10877 (bsolo3.0.16) R 10875 10877 6547 0 -1 4194304 28828 0 0 0 100154 47 0 0 25 0 1 0 105725607 118689792 28312 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10877/statm: 28977 28312 312 324 0 28046 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 115908

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10878
/proc/meminfo: memFree=1640352/2055920 swapFree=4184012/4192956
[pid=10877] ppid=10875 vsize=117700 CPUtime=1062
/proc/10877/stat : 10877 (bsolo3.0.16) R 10875 10877 6547 0 -1 4194304 29280 0 0 0 106152 48 0 0 25 0 1 0 105725607 120524800 28764 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551253 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10877/statm: 29425 28764 312 324 0 28494 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 117700

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10878
/proc/meminfo: memFree=1638496/2055920 swapFree=4184012/4192956
[pid=10877] ppid=10875 vsize=119504 CPUtime=1121.98
/proc/10877/stat : 10877 (bsolo3.0.16) R 10875 10877 6547 0 -1 4194304 29734 0 0 0 112150 48 0 0 25 0 1 0 105725607 122372096 29218 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10877/statm: 29876 29218 312 324 0 28945 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 119504

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10878
/proc/meminfo: memFree=1636896/2055920 swapFree=4184012/4192956
[pid=10877] ppid=10875 vsize=121152 CPUtime=1181.97
/proc/10877/stat : 10877 (bsolo3.0.16) R 10875 10877 6547 0 -1 4194304 30135 0 0 0 118148 49 0 0 25 0 1 0 105725607 124059648 29619 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551271 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10877/statm: 30288 29619 312 324 0 29357 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 121152

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10878
/proc/meminfo: memFree=1635168/2055920 swapFree=4184012/4192956
[pid=10877] ppid=10875 vsize=122804 CPUtime=1241.95
/proc/10877/stat : 10877 (bsolo3.0.16) R 10875 10877 6547 0 -1 4194304 30559 0 0 0 124146 49 0 0 25 0 1 0 105725607 125751296 30043 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551070 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10877/statm: 30701 30043 312 324 0 29770 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 122804

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10878
/proc/meminfo: memFree=1633632/2055920 swapFree=4184012/4192956
[pid=10877] ppid=10875 vsize=124316 CPUtime=1301.94
/proc/10877/stat : 10877 (bsolo3.0.16) R 10875 10877 6547 0 -1 4194304 30939 0 0 0 130144 50 0 0 25 0 1 0 105725607 127299584 30423 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551288 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10877/statm: 31079 30423 312 324 0 30148 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 124316

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10878
/proc/meminfo: memFree=1632224/2055920 swapFree=4184012/4192956
[pid=10877] ppid=10875 vsize=125824 CPUtime=1361.92
/proc/10877/stat : 10877 (bsolo3.0.16) R 10875 10877 6547 0 -1 4194304 31303 0 0 0 136141 51 0 0 25 0 1 0 105725607 128843776 30787 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10877/statm: 31456 30787 312 324 0 30525 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 125824

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10880
/proc/meminfo: memFree=1630752/2055920 swapFree=4184012/4192956
[pid=10877] ppid=10875 vsize=127236 CPUtime=1421.9
/proc/10877/stat : 10877 (bsolo3.0.16) R 10875 10877 6547 0 -1 4194304 31660 0 0 0 142139 51 0 0 25 0 1 0 105725607 130289664 31144 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10877/statm: 31809 31144 312 324 0 30878 0
Current children cumulated CPU time (s) 1421.9
Current children cumulated vsize (KiB) 127236

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10880
/proc/meminfo: memFree=1620448/2055920 swapFree=4184012/4192956
[pid=10877] ppid=10875 vsize=137684 CPUtime=1481.88
/proc/10877/stat : 10877 (bsolo3.0.16) R 10875 10877 6547 0 -1 4194304 34276 0 0 0 148135 53 0 0 25 0 1 0 105725607 140988416 33760 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551091 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10877/statm: 34421 33760 312 324 0 33490 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 137684

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10880
/proc/meminfo: memFree=1615200/2055920 swapFree=4184012/4192956
[pid=10877] ppid=10875 vsize=142756 CPUtime=1541.87
/proc/10877/stat : 10877 (bsolo3.0.16) R 10875 10877 6547 0 -1 4194304 35533 0 0 0 154132 55 0 0 25 0 1 0 105725607 146182144 35017 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551268 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10877/statm: 35689 35017 312 324 0 34758 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 142756

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10880
/proc/meminfo: memFree=1610144/2055920 swapFree=4184012/4192956
[pid=10877] ppid=10875 vsize=147852 CPUtime=1601.85
/proc/10877/stat : 10877 (bsolo3.0.16) R 10875 10877 6547 0 -1 4194304 36811 0 0 0 160128 57 0 0 25 0 1 0 105725607 151400448 36295 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551548 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10877/statm: 36963 36295 312 324 0 36032 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 147852

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10880
/proc/meminfo: memFree=1599712/2055920 swapFree=4184012/4192956
[pid=10877] ppid=10875 vsize=158216 CPUtime=1661.83
/proc/10877/stat : 10877 (bsolo3.0.16) R 10875 10877 6547 0 -1 4194304 39391 0 0 0 166122 61 0 0 25 0 1 0 105725607 162013184 38875 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10877/statm: 39554 38875 312 324 0 38623 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 158216

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10880
/proc/meminfo: memFree=1596128/2055920 swapFree=4184012/4192956
[pid=10877] ppid=10875 vsize=161716 CPUtime=1721.82
/proc/10877/stat : 10877 (bsolo3.0.16) R 10875 10877 6547 0 -1 4194304 40285 0 0 0 172111 71 0 0 25 0 1 0 105725607 165597184 39769 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10877/statm: 40429 39769 312 324 0 39498 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 161716

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10880
/proc/meminfo: memFree=1584096/2055920 swapFree=4184012/4192956
[pid=10877] ppid=10875 vsize=173804 CPUtime=1781.8
/proc/10877/stat : 10877 (bsolo3.0.16) R 10875 10877 6547 0 -1 4194304 43299 0 0 0 178105 75 0 0 25 0 1 0 105725607 177975296 42783 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10877/statm: 43451 42783 312 324 0 42520 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 173804



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10880
/proc/meminfo: memFree=1607200/2055920 swapFree=4184012/4192956
[pid=10877] ppid=10875 vsize=0 CPUtime=1800
/proc/10877/stat : 10877 (bsolo3.0.16) R 10875 10877 6547 0 -1 4194308 44408 0 0 0 179923 77 0 0 25 0 1 0 105725607 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10877/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800
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

[startup+1800.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 10880
/proc/meminfo: memFree=1607200/2055920 swapFree=4184012/4192956
[pid=10877] ppid=10875 vsize=0 CPUtime=1800
/proc/10877/stat : 10877 (bsolo3.0.16) R 10875 10877 6547 0 -1 4194308 44408 0 0 0 179923 77 0 0 25 0 1 0 105725607 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 16384 0 0 0 17 1 0 0
/proc/10877/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800
Current children cumulated vsize (KiB) 0

Child status: 0
Real time (s): 1800.53
CPU time (s): 1800.03
CPU user time (s): 1799.23
CPU system time (s): 0.799878
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 178264

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.23
system time used= 0.799878
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44408
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= 2970

runsolver used 1.76773 second user time and 4.79227 second system time

The end

Launcher Data (download as text)

Begin job on node73 on Sat Apr 14 19:15:07 UTC 2007

IDJOB= 348332
IDBENCH= 1657
IDSOLVER= 163
FILE ID= node73/348332-1176578107

PBS_JOBID= 4556914

Free space on /tmp= 66559 MiB

SOLVER NAME= bsolo 3.0.16
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-tuff.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348332-1176578107/instance-348332-1176578107.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node73/watcher-348332-1176578107 -o ROOT/results/node73/solver-348332-1176578107 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/348332-1176578107/instance-348332-1176578107.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  e0d3bc77812df02cd6843b358116eb3f

RANDOM SEED= 989039760

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node73.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:       1755256 kB
Buffers:         24428 kB
Cached:         159920 kB
SwapCached:       2720 kB
Active:          84408 kB
Inactive:       127836 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1755256 kB
SwapTotal:     4192956 kB
SwapFree:      4184012 kB
Dirty:            5644 kB
Writeback:           0 kB
Mapped:          19216 kB
Slab:            74388 kB
Committed_AS:   862616 kB
PageTables:       1424 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= 66559 MiB

End job on node73 on Sat Apr 14 19:45:10 UTC 2007