Trace number 432664

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) 1800.17 1800.94

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-lotfi.opb
MD5SUM76d897d8437070b9cbeb866c2620c3bc
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 variables9240
Total number of constraints145
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 constraints145
Minimum length of a constraint30
Maximum length of a constraint3990
Number of terms in the objective function 240
Biggest coefficient in the objective function 32769
Number of bits for the biggest coefficient in the objective function 16
Sum of the numbers in the objective function 524520
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262144
Number of bits of the biggest number in a constraint 19
Biggest sum of numbers in a constraint 527485
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/432664-1177947328/instance-432664-1177947328.opb
0.00/0.00	c File size is 302897 bytes.
0.06/0.06	c Highest Coefficient sum: 527485
0.06/0.06	c Parsing was ok!!
0.06/0.06	c Total parsing time: 0.063 s
0.06/0.07	c Var: 9240 Constr: 240 1/0/239 Lit: 59490 Watch. Lit: 22581
0.06/0.07	c Obj. Vars: 240 (2.5974 % of total variables)
7.60/7.66	c Pre-processing Time: 7.658 s
7.60/7.66	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
7.60/7.66	c        0   7338      240    59490  247    51452  118920      0      0 7.66
7.60/7.66	c Switching off LPR mode.
1800.04/1800.80	c      142   7338      382   109521  286    53218  130813    142     12 11.51
1800.04/1800.80	c      292   7338      532   123406  231    53109  143895    292     24 12.08
1800.04/1800.80	c      517   7338      757   140568  185    53794  158285    517     41 12.60
1800.04/1800.80	c      855   7338     1095   175122  159    54605  174114    855     57 14.88
1800.04/1800.80	c     1364   7338     1604   205706  128    55303  191526   1364     89 15.26
1800.04/1800.80	c     2128   7338     2368   373711  157    56807  210679   2128    134 15.77
1800.04/1800.80	c     3274   7338     3514   472377  134    59174  231747   3274    190 17.21
1800.04/1800.80	c     4996   7338     5236   728232  139    62746  254922   4996    232 21.52
1800.04/1800.80	c     7581   7338     7821  1154850  147    67656  280415   7581    245 30.89
1800.04/1800.80	c    11461   7338    11701  1424900  121    75365  308457  11461    346 33.06
1800.04/1800.80	c    17283   7338    17523  1932500  110    86941  339303  17283    477 36.23
1800.04/1800.80	c    26021   7338    26261  4199124  159   104476  373234  26021    554 46.96
1800.04/1800.80	c    39132   7338    39372  6205053  157   130602  410558  39132    622 62.84
1800.04/1800.80	c    58803   7338    59043 11180317  189   169752  451614  58803    699 84.04
1800.04/1800.80	c    88313   7338    88553 20385181  230   228993  496776  88313    326 270.51
1800.04/1800.80	c   132583   7338   132823 32762794  246   317420  546454 132583    171 772.58
1800.04/1800.80	c   198993   7338   199233 52863575  265   449868  601100 198993    135 1467.93
1800.04/1800.80	c Caught signal: 15
1800.04/1800.80	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.04/1800.80	c   17   240645  50622   505745   240885 62632904 240645    133 1800.04
1800.04/1800.80	s UNKNOWN
1800.04/1800.80	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/node67/watcher-432664-1177947328 -o ROOT/results/node67/solver-432664-1177947328 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432664-1177947328/instance-432664-1177947328.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: 0.97 0.96 0.91 3/64 32024
/proc/meminfo: memFree=1717496/2055920 swapFree=4182996/4192956
[pid=32024] ppid=32022 vsize=19844 CPUtime=0
/proc/32024/stat : 32024 (bsolo3.0.17) R 32022 32024 31175 0 -1 4194304 361 0 0 0 0 0 0 0 18 0 1 0 270722387 20320256 331 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32024/statm: 3008 331 279 324 0 2004 0

[startup+0.0667301 s]
/proc/loadavg: 0.97 0.96 0.91 3/64 32024
/proc/meminfo: memFree=1717496/2055920 swapFree=4182996/4192956
[pid=32024] ppid=32022 vsize=5580 CPUtime=0.06
/proc/32024/stat : 32024 (bsolo3.0.17) R 32022 32024 31175 0 -1 4194304 766 0 0 0 6 0 0 0 18 0 1 0 270722387 5713920 736 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7325307 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32024/statm: 1395 736 353 324 0 391 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5580

[startup+0.101734 s]
/proc/loadavg: 0.97 0.96 0.91 3/64 32024
/proc/meminfo: memFree=1717496/2055920 swapFree=4182996/4192956
[pid=32024] ppid=32022 vsize=7144 CPUtime=0.09
/proc/32024/stat : 32024 (bsolo3.0.17) R 32022 32024 31175 0 -1 4194304 1257 0 0 0 9 0 0 0 18 0 1 0 270722387 7315456 1153 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551048 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32024/statm: 1786 1153 303 324 0 856 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7144

[startup+0.30177 s]
/proc/loadavg: 0.97 0.96 0.91 3/64 32024
/proc/meminfo: memFree=1717496/2055920 swapFree=4182996/4192956
[pid=32024] ppid=32022 vsize=7340 CPUtime=0.29
/proc/32024/stat : 32024 (bsolo3.0.17) R 32022 32024 31175 0 -1 4194304 1275 0 0 0 29 0 0 0 19 0 1 0 270722387 7516160 1171 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32024/statm: 1835 1171 303 324 0 905 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7340

[startup+0.701843 s]
/proc/loadavg: 0.97 0.96 0.91 3/64 32024
/proc/meminfo: memFree=1717496/2055920 swapFree=4182996/4192956
[pid=32024] ppid=32022 vsize=7340 CPUtime=0.69
/proc/32024/stat : 32024 (bsolo3.0.17) R 32022 32024 31175 0 -1 4194304 1291 0 0 0 68 1 0 0 22 0 1 0 270722387 7516160 1187 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32024/statm: 1835 1187 303 324 0 905 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7340

[startup+1.50299 s]
/proc/loadavg: 0.97 0.96 0.91 2/65 32025
/proc/meminfo: memFree=1713136/2055920 swapFree=4182996/4192956
[pid=32024] ppid=32022 vsize=8100 CPUtime=1.49
/proc/32024/stat : 32024 (bsolo3.0.17) R 32022 32024 31175 0 -1 4194304 1552 0 0 0 148 1 0 0 25 0 1 0 270722387 8294400 1374 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134540677 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32024/statm: 2025 1374 305 324 0 1095 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8100

[startup+3.10128 s]
/proc/loadavg: 0.97 0.96 0.91 2/65 32025
/proc/meminfo: memFree=1712752/2055920 swapFree=4182996/4192956
[pid=32024] ppid=32022 vsize=8100 CPUtime=3.08
/proc/32024/stat : 32024 (bsolo3.0.17) R 32022 32024 31175 0 -1 4194304 1552 0 0 0 307 1 0 0 25 0 1 0 270722387 8294400 1374 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32024/statm: 2025 1374 305 324 0 1095 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 8100

[startup+6.30187 s]
/proc/loadavg: 0.97 0.96 0.91 2/65 32025
/proc/meminfo: memFree=1712752/2055920 swapFree=4182996/4192956
[pid=32024] ppid=32022 vsize=8100 CPUtime=6.29
/proc/32024/stat : 32024 (bsolo3.0.17) R 32022 32024 31175 0 -1 4194304 1552 0 0 0 627 2 0 0 25 0 1 0 270722387 8294400 1374 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134540677 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32024/statm: 2025 1374 305 324 0 1095 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8100

[startup+12.701 s]
/proc/loadavg: 0.98 0.96 0.91 2/65 32025
/proc/meminfo: memFree=1712624/2055920 swapFree=4182996/4192956
[pid=32024] ppid=32022 vsize=8608 CPUtime=12.69
/proc/32024/stat : 32024 (bsolo3.0.17) R 32022 32024 31175 0 -1 4194304 1847 0 0 0 1267 2 0 0 25 0 1 0 270722387 8814592 1517 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32024/statm: 2152 1517 309 324 0 1222 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8608

[startup+25.5014 s]
/proc/loadavg: 0.98 0.96 0.91 2/65 32025
/proc/meminfo: memFree=1702064/2055920 swapFree=4182996/4192956
[pid=32024] ppid=32022 vsize=19112 CPUtime=25.48
/proc/32024/stat : 32024 (bsolo3.0.17) R 32022 32024 31175 0 -1 4194304 4464 0 0 0 2545 3 0 0 25 0 1 0 270722387 19570688 4134 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550899 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32024/statm: 4778 4134 309 324 0 3848 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19112

[startup+51.1011 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32025
/proc/meminfo: memFree=1656240/2055920 swapFree=4182996/4192956
[pid=32024] ppid=32022 vsize=64736 CPUtime=51.07
/proc/32024/stat : 32024 (bsolo3.0.17) R 32022 32024 31175 0 -1 4194304 15881 0 0 0 5097 10 0 0 25 0 1 0 270722387 66289664 15551 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551353 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32024/statm: 16184 15551 309 324 0 15254 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 64736

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32025
/proc/meminfo: memFree=1548208/2055920 swapFree=4182996/4192956
[pid=32024] ppid=32022 vsize=172592 CPUtime=102.25
/proc/32024/stat : 32024 (bsolo3.0.17) R 32022 32024 31175 0 -1 4194304 42839 0 0 0 10199 26 0 0 25 0 1 0 270722387 176734208 42509 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32024/statm: 43148 42509 309 324 0 42218 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 172592

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32025
/proc/meminfo: memFree=1507184/2055920 swapFree=4182996/4192956
[pid=32024] ppid=32022 vsize=213992 CPUtime=162.21
/proc/32024/stat : 32024 (bsolo3.0.17) R 32022 32024 31175 0 -1 4194304 53183 0 0 0 16184 37 0 0 25 0 1 0 270722387 219127808 52853 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7325307 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32024/statm: 53498 52853 309 324 0 52568 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 213992

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32025
/proc/meminfo: memFree=1471856/2055920 swapFree=4182996/4192956
[pid=32024] ppid=32022 vsize=248728 CPUtime=222.19
/proc/32024/stat : 32024 (bsolo3.0.17) R 32022 32024 31175 0 -1 4194304 61882 0 0 0 22175 44 0 0 25 0 1 0 270722387 254697472 61552 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32024/statm: 62182 61552 309 324 0 61252 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 248728

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32025
/proc/meminfo: memFree=1439984/2055920 swapFree=4182996/4192956
[pid=32024] ppid=32022 vsize=280868 CPUtime=282.17
/proc/32024/stat : 32024 (bsolo3.0.17) R 32022 32024 31175 0 -1 4194304 69888 0 0 0 28166 51 0 0 25 0 1 0 270722387 287608832 69558 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32024/statm: 70217 69558 309 324 0 69287 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 280868

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32025
/proc/meminfo: memFree=1414128/2055920 swapFree=4182996/4192956
[pid=32024] ppid=32022 vsize=306364 CPUtime=342.15
/proc/32024/stat : 32024 (bsolo3.0.17) R 32022 32024 31175 0 -1 4194304 76268 0 0 0 34158 57 0 0 25 0 1 0 270722387 313716736 75938 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32024/statm: 76591 75938 309 324 0 75661 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 306364

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32025
/proc/meminfo: memFree=1391152/2055920 swapFree=4182996/4192956
[pid=32024] ppid=32022 vsize=329500 CPUtime=402.12
/proc/32024/stat : 32024 (bsolo3.0.17) R 32022 32024 31175 0 -1 4194304 82058 0 0 0 40150 62 0 0 25 0 1 0 270722387 337408000 81728 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7325307 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32024/statm: 82375 81728 309 324 0 81445 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 329500

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32027
/proc/meminfo: memFree=1368752/2055920 swapFree=4182996/4192956
[pid=32024] ppid=32022 vsize=351500 CPUtime=462.11
/proc/32024/stat : 32024 (bsolo3.0.17) R 32022 32024 31175 0 -1 4194304 87573 0 0 0 46141 70 0 0 25 0 1 0 270722387 359936000 87243 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550913 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32024/statm: 87875 87243 309 324 0 86945 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 351500

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32027
/proc/meminfo: memFree=1350192/2055920 swapFree=4182996/4192956
[pid=32024] ppid=32022 vsize=370176 CPUtime=522.08
/proc/32024/stat : 32024 (bsolo3.0.17) R 32022 32024 31175 0 -1 4194304 92238 0 0 0 52133 75 0 0 25 0 1 0 270722387 379060224 91908 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550896 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32024/statm: 92544 91908 309 324 0 91614 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 370176

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32027
/proc/meminfo: memFree=1330928/2055920 swapFree=4182996/4192956
[pid=32024] ppid=32022 vsize=389392 CPUtime=582.06
/proc/32024/stat : 32024 (bsolo3.0.17) R 32022 32024 31175 0 -1 4194304 97028 0 0 0 58126 80 0 0 25 0 1 0 270722387 398737408 96698 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551339 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32024/statm: 97348 96698 309 324 0 96418 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 389392

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32027
/proc/meminfo: memFree=1313392/2055920 swapFree=4182996/4192956
[pid=32024] ppid=32022 vsize=406756 CPUtime=642.04
/proc/32024/stat : 32024 (bsolo3.0.17) R 32022 32024 31175 0 -1 4194304 101362 0 0 0 64120 84 0 0 25 0 1 0 270722387 416518144 101032 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32024/statm: 101689 101032 309 324 0 100759 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 406756


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32027
/proc/meminfo: memFree=1202608/2055920 swapFree=4182996/4192956
[pid=32024] ppid=32022 vsize=517284 CPUtime=881.95
/proc/32024/stat : 32024 (bsolo3.0.17) R 32022 32024 31175 0 -1 4194304 129000 0 0 0 88086 109 0 0 25 0 1 0 270722387 529698816 128670 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32024/statm: 129321 128670 309 324 0 128391 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 517284

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32027
/proc/meminfo: memFree=1175024/2055920 swapFree=4182996/4192956
[pid=32024] ppid=32022 vsize=545048 CPUtime=941.92
/proc/32024/stat : 32024 (bsolo3.0.17) R 32022 32024 31175 0 -1 4194304 135960 0 0 0 94077 115 0 0 25 0 1 0 270722387 558129152 135630 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32024/statm: 136262 135630 309 324 0 135332 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 545048

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32027
/proc/meminfo: memFree=1151152/2055920 swapFree=4182996/4192956
[pid=32024] ppid=32022 vsize=568696 CPUtime=1001.91
/proc/32024/stat : 32024 (bsolo3.0.17) R 32022 32024 31175 0 -1 4194304 141866 0 0 0 100069 122 0 0 25 0 1 0 270722387 582344704 141536 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32024/statm: 142174 141536 309 324 0 141244 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 568696

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32027
/proc/meminfo: memFree=1129648/2055920 swapFree=4182996/4192956
[pid=32024] ppid=32022 vsize=590280 CPUtime=1061.88
/proc/32024/stat : 32024 (bsolo3.0.17) R 32022 32024 31175 0 -1 4194304 147247 0 0 0 106061 127 0 0 25 0 1 0 270722387 604446720 146917 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32024/statm: 147570 146917 309 324 0 146640 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 590280

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32027
/proc/meminfo: memFree=1109872/2055920 swapFree=4182996/4192956
[pid=32024] ppid=32022 vsize=609816 CPUtime=1121.86
/proc/32024/stat : 32024 (bsolo3.0.17) R 32022 32024 31175 0 -1 4194304 152140 0 0 0 112054 132 0 0 25 0 1 0 270722387 624451584 151810 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32024/statm: 152454 151810 309 324 0 151524 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 609816

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32027
/proc/meminfo: memFree=1088496/2055920 swapFree=4182996/4192956
[pid=32024] ppid=32022 vsize=631544 CPUtime=1181.84
/proc/32024/stat : 32024 (bsolo3.0.17) R 32022 32024 31175 0 -1 4194304 157562 0 0 0 118046 138 0 0 25 0 1 0 270722387 646701056 157232 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32024/statm: 157886 157232 309 324 0 156956 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 631544

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32027
/proc/meminfo: memFree=1069616/2055920 swapFree=4182996/4192956
[pid=32024] ppid=32022 vsize=649932 CPUtime=1241.82
/proc/32024/stat : 32024 (bsolo3.0.17) R 32022 32024 31175 0 -1 4194304 162180 0 0 0 124040 142 0 0 25 0 1 0 270722387 665530368 161850 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32024/statm: 162483 161850 309 324 0 161553 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 649932

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32027
/proc/meminfo: memFree=1053872/2055920 swapFree=4182996/4192956
[pid=32024] ppid=32022 vsize=665492 CPUtime=1301.81
/proc/32024/stat : 32024 (bsolo3.0.17) R 32022 32024 31175 0 -1 4194304 166067 0 0 0 130035 146 0 0 25 0 1 0 270722387 681463808 165737 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32024/statm: 166373 165737 309 324 0 165443 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 665492

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32027
/proc/meminfo: memFree=1039856/2055920 swapFree=4182996/4192956
[pid=32024] ppid=32022 vsize=679748 CPUtime=1361.78
/proc/32024/stat : 32024 (bsolo3.0.17) R 32022 32024 31175 0 -1 4194304 169608 0 0 0 136029 149 0 0 25 0 1 0 270722387 696061952 169278 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160521804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32024/statm: 169937 169278 309 324 0 169007 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 679748

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32027
/proc/meminfo: memFree=1026864/2055920 swapFree=4182996/4192956
[pid=32024] ppid=32022 vsize=692492 CPUtime=1421.76
/proc/32024/stat : 32024 (bsolo3.0.17) R 32022 32024 31175 0 -1 4194304 172809 0 0 0 142025 151 0 0 25 0 1 0 270722387 709111808 172479 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32024/statm: 173123 172479 309 324 0 172193 0
Current children cumulated CPU time (s) 1421.76
Current children cumulated vsize (KiB) 692492

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32027
/proc/meminfo: memFree=1009136/2055920 swapFree=4182996/4192956
[pid=32024] ppid=32022 vsize=710608 CPUtime=1481.73
/proc/32024/stat : 32024 (bsolo3.0.17) R 32022 32024 31175 0 -1 4194304 177325 0 0 0 148018 155 0 0 25 0 1 0 270722387 727662592 176995 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32024/statm: 177652 176995 309 324 0 176722 0
Current children cumulated CPU time (s) 1481.73
Current children cumulated vsize (KiB) 710608

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/71 32101
/proc/meminfo: memFree=977592/2055920 swapFree=4182996/4192956
[pid=32024] ppid=32022 vsize=740668 CPUtime=1541.69
/proc/32024/stat : 32024 (bsolo3.0.17) R 32022 32024 31175 0 -1 4194304 184862 0 0 0 154007 162 0 0 25 0 1 0 270722387 758444032 184532 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550902 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32024/statm: 185167 184532 309 324 0 184237 0
Current children cumulated CPU time (s) 1541.69
Current children cumulated vsize (KiB) 740668

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32225
/proc/meminfo: memFree=951344/2055920 swapFree=4182996/4192956
[pid=32024] ppid=32022 vsize=767768 CPUtime=1601.6
/proc/32024/stat : 32024 (bsolo3.0.17) R 32022 32024 31175 0 -1 4194304 191637 0 0 0 159992 168 0 0 25 0 1 0 270722387 786194432 191307 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551179 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32024/statm: 191942 191307 309 324 0 191012 0
Current children cumulated CPU time (s) 1601.6
Current children cumulated vsize (KiB) 767768

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32225
/proc/meminfo: memFree=933936/2055920 swapFree=4182996/4192956
[pid=32024] ppid=32022 vsize=785240 CPUtime=1661.59
/proc/32024/stat : 32024 (bsolo3.0.17) R 32022 32024 31175 0 -1 4194304 195987 0 0 0 165987 172 0 0 25 0 1 0 270722387 804085760 195657 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32024/statm: 196310 195657 309 324 0 195380 0
Current children cumulated CPU time (s) 1661.59
Current children cumulated vsize (KiB) 785240

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32225
/proc/meminfo: memFree=914480/2055920 swapFree=4182996/4192956
[pid=32024] ppid=32022 vsize=804852 CPUtime=1721.56
/proc/32024/stat : 32024 (bsolo3.0.17) R 32022 32024 31175 0 -1 4194304 200894 0 0 0 171981 175 0 0 25 0 1 0 270722387 824168448 200564 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32024/statm: 201213 200564 309 324 0 200283 0
Current children cumulated CPU time (s) 1721.56
Current children cumulated vsize (KiB) 804852

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32225
/proc/meminfo: memFree=895984/2055920 swapFree=4182996/4192956
[pid=32024] ppid=32022 vsize=823156 CPUtime=1781.54
/proc/32024/stat : 32024 (bsolo3.0.17) R 32022 32024 31175 0 -1 4194304 205470 0 0 0 177976 178 0 0 25 0 1 0 270722387 842911744 205140 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32024/statm: 205789 205140 309 324 0 204859 0
Current children cumulated CPU time (s) 1781.54
Current children cumulated vsize (KiB) 823156



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32225
/proc/meminfo: memFree=888752/2055920 swapFree=4182996/4192956
[pid=32024] ppid=32022 vsize=830140 CPUtime=1800.04
/proc/32024/stat : 32024 (bsolo3.0.17) R 32022 32024 31175 0 -1 4194304 207217 0 0 0 179824 180 0 0 25 0 1 0 270722387 850063360 206887 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/32024/statm: 207535 206887 309 324 0 206605 0
Current children cumulated CPU time (s) 1800.04
Current children cumulated vsize (KiB) 830140

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

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

[startup+1800.91 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 32225
/proc/meminfo: memFree=888752/2055920 swapFree=4182996/4192956
[pid=32024] ppid=32022 vsize=0 CPUtime=1800.14
/proc/32024/stat : 32024 (bsolo3.0.17) R 32022 32024 31175 0 -1 4194308 207221 0 0 0 179824 190 0 0 25 0 1 0 270722387 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/32024/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): 1800.94
CPU time (s): 1800.17
CPU user time (s): 1798.25
CPU system time (s): 1.92871
CPU usage (%): 99.9572
Max. virtual memory (cumulated for all children) (KiB): 830140

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.25
system time used= 1.92871
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 207221
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= 3296

runsolver used 1.40679 second user time and 3.57346 second system time

The end

Launcher Data (download as text)

Begin job on node67 on Mon Apr 30 15:35:29 UTC 2007

IDJOB= 432664
IDBENCH= 1663
IDSOLVER= 199
FILE ID= node67/432664-1177947328

PBS_JOBID= 4727532

Free space on /tmp= 66558 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-lotfi.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432664-1177947328/instance-432664-1177947328.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node67/watcher-432664-1177947328 -o ROOT/results/node67/solver-432664-1177947328 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432664-1177947328/instance-432664-1177947328.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  76d897d8437070b9cbeb866c2620c3bc

RANDOM SEED= 282280718

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node67.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		: 3000.263
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		: 3000.263
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:       1717912 kB
Buffers:         22180 kB
Cached:         238888 kB
SwapCached:       3996 kB
Active:          59004 kB
Inactive:       212192 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1717912 kB
SwapTotal:     4192956 kB
SwapFree:      4182996 kB
Dirty:            6868 kB
Writeback:           0 kB
Mapped:          16072 kB
Slab:            52808 kB
Committed_AS:  1305024 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= 66558 MiB

End job on node67 on Mon Apr 30 16:05:32 UTC 2007