Trace number 432700

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) 1800.1 1800.87

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-brandy.opb
MD5SUM7959aed3004450db7e4c9db414503999
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark6.579
Has Objective FunctionYES
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables7470
Total number of constraints182
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 constraints182
Minimum length of a constraint30
Maximum length of a constraint3540
Number of terms in the objective function 60
Biggest coefficient in the objective function 131073
Number of bits for the biggest coefficient in the objective function 18
Sum of the numbers in the objective function 524346
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 527202
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/432700-1177947985/instance-432700-1177947985.opb
0.00/0.00	c File size is 565254 bytes.
0.09/0.11	c Highest Coefficient sum: 527202
0.09/0.11	c Parsing was ok!!
0.09/0.11	c Total parsing time: 0.113 s
0.09/0.12	c Var: 7470 Constr: 321 31/0/290 Lit: 109200 Watch. Lit: 15955
0.09/0.12	c Obj. Vars: 60 (0.803213 % of total variables)
7.39/7.44	c Pre-processing Time: 7.442 s
7.39/7.44	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
7.39/7.44	c        0   4382      272   107520  395    92697  214083      0      0 7.44
7.39/7.44	c Switching off LPR mode.
1800.05/1800.80	c      101   4382      373   110033  294    94405  235492    101     12 8.40
1800.05/1800.80	c      256   4382      528   111470  211    94709  259042    256     30 8.51
1800.05/1800.80	c      481   4382      753   125716  166    95097  284947    481     54 8.87
1800.05/1800.80	c      826   4381     1098   146892  133    95796  313442    826     78 10.47
1800.05/1800.80	c     1334   4381     1606   197722  123    96578  344787   1334    104 12.79
1800.05/1800.80	c     2097   4381     2369   269213  113    97939  379266   2097    114 18.25
1800.05/1800.80	c     3243   4381     3515   377843  107   100346  417193   3243    136 23.81
1800.05/1800.80	c     4964   4381     5236   531590  101   103846  458913   4964    156 31.74
1800.05/1800.80	c     7548   4381     7820   753032   96   108976  504805   7548    157 47.99
1800.05/1800.80	c    11427   4381    11699  1081501   92   116704  555286  11427    152 74.73
1800.05/1800.80	c    17250   4381    17522  1724328   98   128790  610815  17250    115 148.89
1800.05/1800.80	c    25987   4380    26259  2516818   95   146194  671897  25987    137 188.33
1800.05/1800.80	c    39097   4379    39369  3566711   90   172299  739087  39097    147 264.66
1800.05/1800.80	c    58773   4379    59045  5248289   88   211605  812996  58773    159 369.35
1800.05/1800.80	c    88283   4379    88555  7703860   86   270605  894296  88283    138 638.39
1800.05/1800.80	c   132553   4379   132825 11393029   85   359396  983726 132553    142 928.00
1800.05/1800.80	c   198964   4379   199236 13445230   67   492183  500000 198964    145 1363.49
1800.05/1800.80	c Caught signal: 15
1800.05/1800.80	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.05/1800.80	c   17   246353 120117  1263685   246625 16329515 246353    136 1800.06
1800.05/1800.80	s UNKNOWN
1800.05/1800.80	c Total time: 1800.06 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/node37/watcher-432700-1177947985 -o ROOT/results/node37/solver-432700-1177947985 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432700-1177947985/instance-432700-1177947985.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: 0.99 0.97 0.91 3/78 589
/proc/meminfo: memFree=1862592/2055920 swapFree=4145572/4192956
[pid=589] ppid=587 vsize=12292 CPUtime=0
/proc/589/stat : 589 (bsolo3.0.17) R 587 589 32645 0 -1 4194304 366 0 0 0 0 0 0 0 18 0 1 0 242710980 12587008 336 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3602043 0 0 4096 16384 0 0 0 17 1 0 0
/proc/589/statm: 3073 336 281 324 0 2004 0

[startup+0.041377 s]
/proc/loadavg: 0.99 0.97 0.91 3/78 589
/proc/meminfo: memFree=1862592/2055920 swapFree=4145572/4192956
[pid=589] ppid=587 vsize=13140 CPUtime=0.03
/proc/589/stat : 589 (bsolo3.0.17) R 587 589 32645 0 -1 4194304 616 0 0 0 3 0 0 0 18 0 1 0 242710980 13455360 586 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525286 0 0 4096 16384 0 0 0 17 1 0 0
/proc/589/statm: 3285 586 326 324 0 2216 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13140

[startup+0.101388 s]
/proc/loadavg: 0.99 0.97 0.91 3/78 589
/proc/meminfo: memFree=1862592/2055920 swapFree=4145572/4192956
[pid=589] ppid=587 vsize=6124 CPUtime=0.09
/proc/589/stat : 589 (bsolo3.0.17) R 587 589 32645 0 -1 4194304 900 0 0 0 9 0 0 0 18 0 1 0 242710980 6270976 870 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134586540 0 0 4096 16384 0 0 0 17 1 0 0
/proc/589/statm: 1531 870 399 324 0 462 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6124

[startup+0.301426 s]
/proc/loadavg: 0.99 0.97 0.91 3/78 589
/proc/meminfo: memFree=1862592/2055920 swapFree=4145572/4192956
[pid=589] ppid=587 vsize=8756 CPUtime=0.29
/proc/589/stat : 589 (bsolo3.0.17) R 587 589 32645 0 -1 4194304 1701 0 0 0 29 0 0 0 19 0 1 0 242710980 8966144 1532 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/589/statm: 2189 1532 304 324 0 1259 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8756

[startup+0.701502 s]
/proc/loadavg: 0.99 0.97 0.91 3/78 589
/proc/meminfo: memFree=1862592/2055920 swapFree=4145572/4192956
[pid=589] ppid=587 vsize=8756 CPUtime=0.69
/proc/589/stat : 589 (bsolo3.0.17) R 587 589 32645 0 -1 4194304 1714 0 0 0 69 0 0 0 22 0 1 0 242710980 8966144 1545 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/589/statm: 2189 1545 304 324 0 1259 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8756

[startup+1.50165 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 590
/proc/meminfo: memFree=1857528/2055920 swapFree=4145572/4192956
[pid=589] ppid=587 vsize=8756 CPUtime=1.49
/proc/589/stat : 589 (bsolo3.0.17) R 587 589 32645 0 -1 4194304 1714 0 0 0 149 0 0 0 25 0 1 0 242710980 8966144 1545 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551061 0 0 4096 16384 0 0 0 17 1 0 0
/proc/589/statm: 2189 1545 304 324 0 1259 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8756

[startup+3.10195 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 590
/proc/meminfo: memFree=1857336/2055920 swapFree=4145572/4192956
[pid=589] ppid=587 vsize=8888 CPUtime=3.09
/proc/589/stat : 589 (bsolo3.0.17) R 587 589 32645 0 -1 4194304 1726 0 0 0 308 1 0 0 25 0 1 0 242710980 9101312 1557 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/589/statm: 2222 1557 304 324 0 1292 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8888

[startup+6.30156 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 590
/proc/meminfo: memFree=1856184/2055920 swapFree=4145572/4192956
[pid=589] ppid=587 vsize=9844 CPUtime=6.29
/proc/589/stat : 589 (bsolo3.0.17) R 587 589 32645 0 -1 4194304 2229 0 0 0 628 1 0 0 25 0 1 0 242710980 10080256 1815 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134540661 0 0 4096 16384 0 0 0 17 1 0 0
/proc/589/statm: 2461 1815 306 324 0 1531 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9844

[startup+12.7018 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 590
/proc/meminfo: memFree=1856000/2055920 swapFree=4145572/4192956
[pid=589] ppid=587 vsize=10232 CPUtime=12.69
/proc/589/stat : 589 (bsolo3.0.17) R 587 589 32645 0 -1 4194304 2545 0 0 0 1267 2 0 0 25 0 1 0 242710980 10477568 1915 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/589/statm: 2558 1915 310 324 0 1628 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10232

[startup+25.5012 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 590
/proc/meminfo: memFree=1852800/2055920 swapFree=4145572/4192956
[pid=589] ppid=587 vsize=13376 CPUtime=25.48
/proc/589/stat : 589 (bsolo3.0.17) R 587 589 32645 0 -1 4194304 3332 0 0 0 2546 2 0 0 25 0 1 0 242710980 13697024 2702 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/589/statm: 3344 2702 310 324 0 2414 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13376

[startup+51.102 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 590
/proc/meminfo: memFree=1847808/2055920 swapFree=4145572/4192956
[pid=589] ppid=587 vsize=18320 CPUtime=51.08
/proc/589/stat : 589 (bsolo3.0.17) R 587 589 32645 0 -1 4194304 4581 0 0 0 5104 4 0 0 25 0 1 0 242710980 18759680 3951 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/589/statm: 4580 3951 310 324 0 3650 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 18320

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 590
/proc/meminfo: memFree=1839040/2055920 swapFree=4145572/4192956
[pid=589] ppid=587 vsize=27140 CPUtime=102.26
/proc/589/stat : 589 (bsolo3.0.17) R 587 589 32645 0 -1 4194304 6774 0 0 0 10221 5 0 0 25 0 1 0 242710980 27791360 6144 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/589/statm: 6785 6144 310 324 0 5855 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 27140

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 590
/proc/meminfo: memFree=1830272/2055920 swapFree=4145572/4192956
[pid=589] ppid=587 vsize=35940 CPUtime=162.24
/proc/589/stat : 589 (bsolo3.0.17) R 587 589 32645 0 -1 4194304 8965 0 0 0 16217 7 0 0 25 0 1 0 242710980 36802560 8335 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/589/statm: 8985 8335 310 324 0 8055 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 35940

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 590
/proc/meminfo: memFree=1816576/2055920 swapFree=4145572/4192956
[pid=589] ppid=587 vsize=49464 CPUtime=222.21
/proc/589/stat : 589 (bsolo3.0.17) R 587 589 32645 0 -1 4194304 12368 0 0 0 22211 10 0 0 25 0 1 0 242710980 50651136 11738 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/589/statm: 12366 11738 310 324 0 11436 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 49464

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 590
/proc/meminfo: memFree=1803520/2055920 swapFree=4145572/4192956
[pid=589] ppid=587 vsize=62696 CPUtime=282.19
/proc/589/stat : 589 (bsolo3.0.17) R 587 589 32645 0 -1 4194304 15668 0 0 0 28206 13 0 0 25 0 1 0 242710980 64200704 15038 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551365 0 0 4096 16384 0 0 0 17 1 0 0
/proc/589/statm: 15674 15038 310 324 0 14744 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 62696

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 590
/proc/meminfo: memFree=1789312/2055920 swapFree=4145572/4192956
[pid=589] ppid=587 vsize=76568 CPUtime=342.17
/proc/589/stat : 589 (bsolo3.0.17) R 587 589 32645 0 -1 4194304 19148 0 0 0 34201 16 0 0 25 0 1 0 242710980 78405632 18518 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/589/statm: 19142 18518 310 324 0 18212 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 76568

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 590
/proc/meminfo: memFree=1779968/2055920 swapFree=4145572/4192956
[pid=589] ppid=587 vsize=86004 CPUtime=402.14
/proc/589/stat : 589 (bsolo3.0.17) R 587 589 32645 0 -1 4194304 21498 0 0 0 40195 19 0 0 25 0 1 0 242710980 88068096 20868 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551098 0 0 4096 16384 0 0 0 17 1 0 0
/proc/589/statm: 21501 20868 310 324 0 20571 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 86004

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 590
/proc/meminfo: memFree=1771904/2055920 swapFree=4145572/4192956
[pid=589] ppid=587 vsize=93916 CPUtime=462.12
/proc/589/stat : 589 (bsolo3.0.17) R 587 589 32645 0 -1 4194304 23481 0 0 0 46190 22 0 0 25 0 1 0 242710980 96169984 22851 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551179 0 0 4096 16384 0 0 0 17 1 0 0
/proc/589/statm: 23479 22851 310 324 0 22549 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 93916

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 590
/proc/meminfo: memFree=1765056/2055920 swapFree=4145572/4192956
[pid=589] ppid=587 vsize=100804 CPUtime=522.11
/proc/589/stat : 589 (bsolo3.0.17) R 587 589 32645 0 -1 4194304 25207 0 0 0 52187 24 0 0 25 0 1 0 242710980 103223296 24577 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3602043 0 0 4096 16384 0 0 0 17 1 0 0
/proc/589/statm: 25201 24577 310 324 0 24271 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 100804

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 590
/proc/meminfo: memFree=1758528/2055920 swapFree=4145572/4192956
[pid=589] ppid=587 vsize=107384 CPUtime=582.08
/proc/589/stat : 589 (bsolo3.0.17) R 587 589 32645 0 -1 4194304 26831 0 0 0 58181 27 0 0 25 0 1 0 242710980 109961216 26201 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/589/statm: 26846 26201 310 324 0 25916 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 107384

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 590
/proc/meminfo: memFree=1749504/2055920 swapFree=4145572/4192956
[pid=589] ppid=587 vsize=116332 CPUtime=642.06
/proc/589/stat : 589 (bsolo3.0.17) R 587 589 32645 0 -1 4194304 29074 0 0 0 64177 29 0 0 25 0 1 0 242710980 119123968 28444 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/589/statm: 29083 28444 310 324 0 28153 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 116332


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

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 590
/proc/meminfo: memFree=1715648/2055920 swapFree=4145572/4192956
[pid=589] ppid=587 vsize=150068 CPUtime=821.99
/proc/589/stat : 589 (bsolo3.0.17) R 587 589 32645 0 -1 4194304 37521 0 0 0 82161 38 0 0 25 0 1 0 242710980 153669632 36891 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/589/statm: 37517 36891 310 324 0 36587 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 150068

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/85 656
/proc/meminfo: memFree=1708032/2055920 swapFree=4145572/4192956
[pid=589] ppid=587 vsize=156568 CPUtime=881.95
/proc/589/stat : 589 (bsolo3.0.17) R 587 589 32645 0 -1 4194304 39132 0 0 0 88155 40 0 0 25 0 1 0 242710980 160325632 38502 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/589/statm: 39142 38502 310 324 0 38212 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 156568

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 788
/proc/meminfo: memFree=1696504/2055920 swapFree=4145572/4192956
[pid=589] ppid=587 vsize=169096 CPUtime=941.86
/proc/589/stat : 589 (bsolo3.0.17) R 587 589 32645 0 -1 4194304 42261 0 0 0 94143 43 0 0 25 0 1 0 242710980 173154304 41631 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/589/statm: 42274 41631 310 324 0 41344 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 169096

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 788
/proc/meminfo: memFree=1690624/2055920 swapFree=4145572/4192956
[pid=589] ppid=587 vsize=174976 CPUtime=1001.84
/proc/589/stat : 589 (bsolo3.0.17) R 587 589 32645 0 -1 4194304 43726 0 0 0 100140 44 0 0 25 0 1 0 242710980 179175424 43096 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/589/statm: 43744 43096 310 324 0 42814 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 174976

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 788
/proc/meminfo: memFree=1684672/2055920 swapFree=4145572/4192956
[pid=589] ppid=587 vsize=180788 CPUtime=1061.82
/proc/589/stat : 589 (bsolo3.0.17) R 587 589 32645 0 -1 4194304 45200 0 0 0 106136 46 0 0 25 0 1 0 242710980 185126912 44570 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/589/statm: 45197 44570 310 324 0 44267 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 180788

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 788
/proc/meminfo: memFree=1679744/2055920 swapFree=4145572/4192956
[pid=589] ppid=587 vsize=185676 CPUtime=1121.79
/proc/589/stat : 589 (bsolo3.0.17) R 587 589 32645 0 -1 4194304 46420 0 0 0 112131 48 0 0 25 0 1 0 242710980 190132224 45790 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/589/statm: 46419 45790 310 324 0 45489 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 185676

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 788
/proc/meminfo: memFree=1675904/2055920 swapFree=4145572/4192956
[pid=589] ppid=587 vsize=189632 CPUtime=1181.77
/proc/589/stat : 589 (bsolo3.0.17) R 587 589 32645 0 -1 4194304 47394 0 0 0 118128 49 0 0 25 0 1 0 242710980 194183168 46764 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/589/statm: 47408 46764 310 324 0 46478 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 189632

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 788
/proc/meminfo: memFree=1671808/2055920 swapFree=4145572/4192956
[pid=589] ppid=587 vsize=193740 CPUtime=1241.75
/proc/589/stat : 589 (bsolo3.0.17) R 587 589 32645 0 -1 4194304 48424 0 0 0 124125 50 0 0 25 0 1 0 242710980 198389760 47794 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/589/statm: 48435 47794 310 324 0 47505 0
Current children cumulated CPU time (s) 1241.75
Current children cumulated vsize (KiB) 193740

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 788
/proc/meminfo: memFree=1667904/2055920 swapFree=4145572/4192956
[pid=589] ppid=587 vsize=197588 CPUtime=1301.73
/proc/589/stat : 589 (bsolo3.0.17) R 587 589 32645 0 -1 4194304 49395 0 0 0 130121 52 0 0 25 0 1 0 242710980 202330112 48765 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/589/statm: 49397 48765 310 324 0 48467 0
Current children cumulated CPU time (s) 1301.73
Current children cumulated vsize (KiB) 197588

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 788
/proc/meminfo: memFree=1664192/2055920 swapFree=4145572/4192956
[pid=589] ppid=587 vsize=201416 CPUtime=1361.71
/proc/589/stat : 589 (bsolo3.0.17) R 587 589 32645 0 -1 4194304 50336 0 0 0 136118 53 0 0 25 0 1 0 242710980 206249984 49706 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/589/statm: 50354 49706 310 324 0 49424 0
Current children cumulated CPU time (s) 1361.71
Current children cumulated vsize (KiB) 201416

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 788
/proc/meminfo: memFree=1657024/2055920 swapFree=4145572/4192956
[pid=589] ppid=587 vsize=208368 CPUtime=1421.68
/proc/589/stat : 589 (bsolo3.0.17) R 587 589 32645 0 -1 4194304 52102 0 0 0 142114 54 0 0 25 0 1 0 242710980 213368832 51472 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/589/statm: 52092 51472 310 324 0 51162 0
Current children cumulated CPU time (s) 1421.68
Current children cumulated vsize (KiB) 208368

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 788
/proc/meminfo: memFree=1655232/2055920 swapFree=4145572/4192956
[pid=589] ppid=587 vsize=210220 CPUtime=1481.66
/proc/589/stat : 589 (bsolo3.0.17) R 587 589 32645 0 -1 4194304 52565 0 0 0 148111 55 0 0 25 0 1 0 242710980 215265280 51935 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/589/statm: 52555 51935 310 324 0 51625 0
Current children cumulated CPU time (s) 1481.66
Current children cumulated vsize (KiB) 210220

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 788
/proc/meminfo: memFree=1651840/2055920 swapFree=4145572/4192956
[pid=589] ppid=587 vsize=213640 CPUtime=1541.63
/proc/589/stat : 589 (bsolo3.0.17) R 587 589 32645 0 -1 4194304 53395 0 0 0 154107 56 0 0 25 0 1 0 242710980 218767360 52765 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551803 0 0 4096 16384 0 0 0 17 1 0 0
/proc/589/statm: 53410 52765 310 324 0 52480 0
Current children cumulated CPU time (s) 1541.63
Current children cumulated vsize (KiB) 213640

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 788
/proc/meminfo: memFree=1648640/2055920 swapFree=4145572/4192956
[pid=589] ppid=587 vsize=216792 CPUtime=1601.61
/proc/589/stat : 589 (bsolo3.0.17) R 587 589 32645 0 -1 4194304 54208 0 0 0 160104 57 0 0 25 0 1 0 242710980 221995008 53578 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/589/statm: 54198 53578 310 324 0 53268 0
Current children cumulated CPU time (s) 1601.61
Current children cumulated vsize (KiB) 216792

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 788
/proc/meminfo: memFree=1641088/2055920 swapFree=4145572/4192956
[pid=589] ppid=587 vsize=224368 CPUtime=1661.6
/proc/589/stat : 589 (bsolo3.0.17) R 587 589 32645 0 -1 4194304 56090 0 0 0 166100 60 0 0 25 0 1 0 242710980 229752832 55460 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3602043 0 0 4096 16384 0 0 0 17 1 0 0
/proc/589/statm: 56092 55460 310 324 0 55162 0
Current children cumulated CPU time (s) 1661.6
Current children cumulated vsize (KiB) 224368

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 788
/proc/meminfo: memFree=1633088/2055920 swapFree=4145572/4192956
[pid=589] ppid=587 vsize=232504 CPUtime=1721.57
/proc/589/stat : 589 (bsolo3.0.17) R 587 589 32645 0 -1 4194304 58109 0 0 0 172096 61 0 0 25 0 1 0 242710980 238084096 57479 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551104 0 0 4096 16384 0 0 0 17 1 0 0
/proc/589/statm: 58126 57479 310 324 0 57196 0
Current children cumulated CPU time (s) 1721.57
Current children cumulated vsize (KiB) 232504

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 788
/proc/meminfo: memFree=1623872/2055920 swapFree=4145572/4192956
[pid=589] ppid=587 vsize=241560 CPUtime=1781.55
/proc/589/stat : 589 (bsolo3.0.17) R 587 589 32645 0 -1 4194304 60385 0 0 0 178091 64 0 0 25 0 1 0 242710980 247357440 59755 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551365 0 0 4096 16384 0 0 0 17 1 0 0
/proc/589/statm: 60390 59755 310 324 0 59460 0
Current children cumulated CPU time (s) 1781.55
Current children cumulated vsize (KiB) 241560



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.8 s]
/proc/loadavg: 0.99 0.97 0.91 2/79 788
/proc/meminfo: memFree=1621248/2055920 swapFree=4145572/4192956
[pid=589] ppid=587 vsize=244176 CPUtime=1800.05
/proc/589/stat : 589 (bsolo3.0.17) R 587 589 32645 0 -1 4194304 61026 0 0 0 179940 65 0 0 25 0 1 0 242710980 250036224 60396 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/589/statm: 61044 60396 310 324 0 60114 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 244176

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

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

Child status: 15
Real time (s): 1800.87
CPU time (s): 1800.1
CPU user time (s): 1799.41
CPU system time (s): 0.691894
CPU usage (%): 99.9574
Max. virtual memory (cumulated for all children) (KiB): 244176

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.41
system time used= 0.691894
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 61030
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= 3599

runsolver used 1.63275 second user time and 3.97439 second system time

The end

Launcher Data (download as text)

Begin job on node37 on Mon Apr 30 15:46:25 UTC 2007

IDJOB= 432700
IDBENCH= 1699
IDSOLVER= 199
FILE ID= node37/432700-1177947985

PBS_JOBID= 4727668

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-brandy.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432700-1177947985/instance-432700-1177947985.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node37/watcher-432700-1177947985 -o ROOT/results/node37/solver-432700-1177947985 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432700-1177947985/instance-432700-1177947985.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  7959aed3004450db7e4c9db414503999

RANDOM SEED= 224098311

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node37.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		: 3000.281
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		: 3000.281
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:       1863000 kB
Buffers:         33880 kB
Cached:          72836 kB
SwapCached:      15276 kB
Active:          52772 kB
Inactive:        77024 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1863000 kB
SwapTotal:     4192956 kB
SwapFree:      4145572 kB
Dirty:            7220 kB
Writeback:           0 kB
Mapped:          30060 kB
Slab:            48464 kB
Committed_AS:  2166648 kB
PageTables:       2000 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 node37 on Mon Apr 30 16:16:28 UTC 2007