Trace number 433307

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) 1800.09 1800.58

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/
lp/data/normalized-mps-v2-20-10-shell.opb
MD5SUM812fb8d8b2de50e0f82554fbb1bd21a5
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables45231
Total number of constraints653
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 constraints653
Minimum length of a constraint19
Maximum length of a constraint1560
Number of terms in the objective function 39844
Biggest coefficient in the objective function 2101312749568
Number of bits for the biggest coefficient in the objective function 41
Sum of the numbers in the objective function 249967315526150
Number of bits of the sum of numbers in the objective function 48
Biggest number in a constraint 2101312749568
Number of bits of the biggest number in a constraint 41
Biggest sum of numbers in a constraint 249967315526150
Number of bits of the biggest sum of numbers48
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/433307-1177957521/instance-433307-1177957521.opb
0.00/0.00	c File size is 1901662 bytes.
0.07/0.09	c Coefficients are big enough for not using lower bounding.
0.29/0.33	c Highest Coefficient sum: 2.49967e+14
0.29/0.33	c Parsing was ok!!
0.29/0.33	c Total parsing time: 0.332 s
0.29/0.35	c Var: 45231 Constr: 1187 0/0/1187 Lit: 184095 Watch. Lit: 37756
0.29/0.35	c Obj. Vars: 39844 (88.09 % of total variables)
0.89/0.93	c Pre-processing Time: 0.927 s
1800.01/1800.50	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.01/1800.50	c        0  36183     1079   177393  164    78808  354786      0      0 0.93
1800.01/1800.50	c      100  36183     1179   184899  156   104861  390265    100     70 1.42
1800.01/1800.50	c      251  36183     1330   224334  168   107692  429292    251    148 1.69
1800.01/1800.50	c      477  36183     1556   243582  156   106925  472222    477    276 1.73
1800.01/1800.50	c      816  36183     1895   293902  155   108730  519445    816    452 1.80
1800.01/1800.50	c     1324  36183     2403   638650  265   118175  571390   1324    578 2.29
1800.01/1800.50	c     2089  36183     3168   684354  216   119497  628530   2089    850 2.46
1800.01/1800.50	c     3236  36183     4315   762990  176   121999  691384   3236   1169 2.77
1800.01/1800.50	c     4958  36183     6037   926577  153   125233  760523   4958   1627 3.05
1800.01/1800.50	c     7543  36182     8622  1081082  125   131021  836576   7543   2135 3.53
1800.01/1800.50	c    11423  36182    12502  1256515  100   138861  920234  11423   2596 4.40
1800.01/1800.50	c    17246  36182    18325  1893231  103   151719  500000  17246   2926 5.89
1800.01/1800.50	c    25983  36182    27062  3226143  119   168055  550001  25983   1733 14.99
1800.01/1800.50	c    39093  36181    40172  3810985   94   193987  605002  39093   2184 17.89
1800.01/1800.50	c    58764  36181    59843  4792455   80   233014  665503  58764   2089 28.12
1800.01/1800.50	c    88274  36181    89353  6213611   69   296124  732054  88274   1356 65.09
1800.01/1800.50	c   132545  36181   133624  8209910   61   385011  805260 132545   1406 94.24
1800.01/1800.50	c   198955  36181   200034 13034547   65   520218  885787 198955    866 229.53
1800.01/1800.50	c   298577  36181   299656 19142624   63   719438  974366 298577    633 471.13
1800.01/1800.50	c   448013  36181   449092 24322472   54  1017206  500000 448013    401 1116.27
1800.01/1800.50	c Caught signal: 15
1800.01/1800.50	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.01/1800.50	c   19   641402  12233  1954935   145560 10427001 144481    356 1800.02
1800.01/1800.50	s UNKNOWN
1800.01/1800.50	c Total time: 1800.02 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/node11/watcher-433307-1177957521 -o ROOT/results/node11/solver-433307-1177957521 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/433307-1177957521/instance-433307-1177957521.opb 

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


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 15040
/proc/meminfo: memFree=1856696/2055920 swapFree=4147108/4192956
[pid=15040] ppid=15038 vsize=13596 CPUtime=0
/proc/15040/stat : 15040 (bsolo3.0.17) R 15038 15040 14682 0 -1 4194304 363 0 0 0 0 0 0 0 18 0 1 0 236801028 13922304 333 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15040/statm: 3399 333 279 324 0 2004 0

[startup+0.0809 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 15040
/proc/meminfo: memFree=1856696/2055920 swapFree=4147108/4192956
[pid=15040] ppid=15038 vsize=15964 CPUtime=0.07
/proc/15040/stat : 15040 (bsolo3.0.17) R 15038 15040 14682 0 -1 4194304 1115 0 0 0 7 0 0 0 18 0 1 0 236801028 16347136 1045 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15040/statm: 3991 1046 411 324 0 2596 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 15964

[startup+0.101901 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 15040
/proc/meminfo: memFree=1856696/2055920 swapFree=4147108/4192956
[pid=15040] ppid=15038 vsize=9528 CPUtime=0.09
/proc/15040/stat : 15040 (bsolo3.0.17) R 15038 15040 14682 0 -1 4194304 1508 0 0 0 9 0 0 0 18 0 1 0 236801028 9756672 1359 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134525046 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15040/statm: 2382 1359 441 324 0 987 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9528

[startup+0.301927 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 15040
/proc/meminfo: memFree=1856696/2055920 swapFree=4147108/4192956
[pid=15040] ppid=15038 vsize=11640 CPUtime=0.29
/proc/15040/stat : 15040 (bsolo3.0.17) R 15038 15040 14682 0 -1 4194304 2316 0 0 0 29 0 0 0 19 0 1 0 236801028 11919360 2167 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8414843 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15040/statm: 2910 2167 701 324 0 1515 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11640

[startup+0.701973 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 15040
/proc/meminfo: memFree=1856696/2055920 swapFree=4147108/4192956
[pid=15040] ppid=15038 vsize=17888 CPUtime=0.69
/proc/15040/stat : 15040 (bsolo3.0.17) R 15038 15040 14682 0 -1 4194304 4807 0 0 0 65 4 0 0 22 0 1 0 236801028 18317312 3672 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15040/statm: 4472 3672 306 324 0 3542 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17888

[startup+1.50107 s]
/proc/loadavg: 0.91 0.95 0.97 2/78 15041
/proc/meminfo: memFree=1842864/2055920 swapFree=4147108/4192956
[pid=15040] ppid=15038 vsize=17888 CPUtime=1.49
/proc/15040/stat : 15040 (bsolo3.0.17) R 15038 15040 14682 0 -1 4194304 4820 0 0 0 143 6 0 0 25 0 1 0 236801028 18317312 3685 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551371 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15040/statm: 4472 3685 310 324 0 3542 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17888

[startup+3.10126 s]
/proc/loadavg: 0.91 0.95 0.97 2/78 15041
/proc/meminfo: memFree=1840112/2055920 swapFree=4147108/4192956
[pid=15040] ppid=15038 vsize=26500 CPUtime=3.09
/proc/15040/stat : 15040 (bsolo3.0.17) R 15038 15040 14682 0 -1 4194304 6976 0 0 0 302 7 0 0 25 0 1 0 236801028 27136000 5841 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551353 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15040/statm: 6625 5841 310 324 0 5695 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26500

[startup+6.30164 s]
/proc/loadavg: 0.92 0.95 0.97 2/78 15041
/proc/meminfo: memFree=1823472/2055920 swapFree=4147108/4192956
[pid=15040] ppid=15038 vsize=41400 CPUtime=6.29
/proc/15040/stat : 15040 (bsolo3.0.17) R 15038 15040 14682 0 -1 4194304 10701 0 0 0 621 8 0 0 25 0 1 0 236801028 42393600 9566 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550907 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15040/statm: 10350 9566 310 324 0 9420 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 41400

[startup+12.7014 s]
/proc/loadavg: 0.93 0.95 0.97 2/78 15041
/proc/meminfo: memFree=1805552/2055920 swapFree=4147108/4192956
[pid=15040] ppid=15038 vsize=55952 CPUtime=12.68
/proc/15040/stat : 15040 (bsolo3.0.17) R 15038 15040 14682 0 -1 4194304 14359 0 0 0 1257 11 0 0 25 0 1 0 236801028 57294848 13224 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15040/statm: 13988 13224 310 324 0 13058 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 55952

[startup+25.5019 s]
/proc/loadavg: 0.94 0.96 0.97 2/78 15041
/proc/meminfo: memFree=1781040/2055920 swapFree=4147108/4192956
[pid=15040] ppid=15038 vsize=79980 CPUtime=25.48
/proc/15040/stat : 15040 (bsolo3.0.17) R 15038 15040 14682 0 -1 4194304 20350 0 0 0 2532 16 0 0 25 0 1 0 236801028 81899520 19215 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15040/statm: 19995 19215 310 324 0 19065 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 79980

[startup+51.102 s]
/proc/loadavg: 0.96 0.96 0.97 2/78 15041
/proc/meminfo: memFree=1761392/2055920 swapFree=4147108/4192956
[pid=15040] ppid=15038 vsize=99552 CPUtime=51.07
/proc/15040/stat : 15040 (bsolo3.0.17) R 15038 15040 14682 0 -1 4194304 25273 0 0 0 5088 19 0 0 25 0 1 0 236801028 101941248 24138 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15040/statm: 24888 24138 310 324 0 23958 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 99552

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.97 2/78 15041
/proc/meminfo: memFree=1711600/2055920 swapFree=4147108/4192956
[pid=15040] ppid=15038 vsize=149104 CPUtime=102.26
/proc/15040/stat : 15040 (bsolo3.0.17) R 15038 15040 14682 0 -1 4194304 37662 0 0 0 10196 30 0 0 25 0 1 0 236801028 152682496 36527 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551365 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15040/statm: 37276 36527 310 324 0 36346 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 149104

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/78 15041
/proc/meminfo: memFree=1685296/2055920 swapFree=4147108/4192956
[pid=15040] ppid=15038 vsize=175420 CPUtime=162.25
/proc/15040/stat : 15040 (bsolo3.0.17) R 15038 15040 14682 0 -1 4194304 44230 0 0 0 16187 38 0 0 25 0 1 0 236801028 179630080 43095 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550902 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15040/statm: 43855 43095 310 324 0 42925 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 175420

[startup+222.301 s]
/proc/loadavg: 1.03 0.99 0.97 2/78 15041
/proc/meminfo: memFree=1660528/2055920 swapFree=4147108/4192956
[pid=15040] ppid=15038 vsize=200052 CPUtime=222.23
/proc/15040/stat : 15040 (bsolo3.0.17) R 15038 15040 14682 0 -1 4194304 50387 0 0 0 22178 45 0 0 25 0 1 0 236801028 204853248 49252 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15040/statm: 50013 49252 310 324 0 49083 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 200052

[startup+282.301 s]
/proc/loadavg: 1.01 0.99 0.97 2/78 15041
/proc/meminfo: memFree=1615984/2055920 swapFree=4147108/4192956
[pid=15040] ppid=15038 vsize=244612 CPUtime=282.21
/proc/15040/stat : 15040 (bsolo3.0.17) R 15038 15040 14682 0 -1 4194304 61542 0 0 0 28163 58 0 0 25 0 1 0 236801028 250482688 60407 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15040/statm: 61153 60407 310 324 0 60223 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 244612

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 15041
/proc/meminfo: memFree=1598640/2055920 swapFree=4147108/4192956
[pid=15040] ppid=15038 vsize=261716 CPUtime=342.2
/proc/15040/stat : 15040 (bsolo3.0.17) R 15038 15040 14682 0 -1 4194304 65802 0 0 0 34156 64 0 0 25 0 1 0 236801028 267997184 64667 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550782 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15040/statm: 65429 64667 310 324 0 64499 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 261716

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 15041
/proc/meminfo: memFree=1583408/2055920 swapFree=4147108/4192956
[pid=15040] ppid=15038 vsize=277004 CPUtime=402.18
/proc/15040/stat : 15040 (bsolo3.0.17) R 15038 15040 14682 0 -1 4194304 69623 0 0 0 40149 69 0 0 25 0 1 0 236801028 283652096 68488 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15040/statm: 69251 68488 310 324 0 68321 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 277004

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 15041
/proc/meminfo: memFree=1570608/2055920 swapFree=4147108/4192956
[pid=15040] ppid=15038 vsize=289820 CPUtime=462.17
/proc/15040/stat : 15040 (bsolo3.0.17) R 15038 15040 14682 0 -1 4194304 72820 0 0 0 46144 73 0 0 25 0 1 0 236801028 296775680 71685 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15040/statm: 72455 71685 310 324 0 71525 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 289820

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 15041
/proc/meminfo: memFree=1533872/2055920 swapFree=4147108/4192956
[pid=15040] ppid=15038 vsize=326540 CPUtime=522.15
/proc/15040/stat : 15040 (bsolo3.0.17) R 15038 15040 14682 0 -1 4194304 82005 0 0 0 52135 80 0 0 25 0 1 0 236801028 334376960 80870 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15040/statm: 81635 80870 310 324 0 80705 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 326540

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 15041
/proc/meminfo: memFree=1525936/2055920 swapFree=4147108/4192956
[pid=15040] ppid=15038 vsize=334360 CPUtime=582.13
/proc/15040/stat : 15040 (bsolo3.0.17) R 15038 15040 14682 0 -1 4194304 83960 0 0 0 58131 82 0 0 25 0 1 0 236801028 342384640 82825 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15040/statm: 83590 82825 310 324 0 82660 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 334360

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 15041
/proc/meminfo: memFree=1519728/2055920 swapFree=4147108/4192956
[pid=15040] ppid=15038 vsize=340460 CPUtime=642.12
/proc/15040/stat : 15040 (bsolo3.0.17) R 15038 15040 14682 0 -1 4194304 85494 0 0 0 64128 84 0 0 25 0 1 0 236801028 348631040 84359 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551039 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15040/statm: 85115 84359 310 324 0 84185 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 340460


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

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 15041
/proc/meminfo: memFree=1499120/2055920 swapFree=4147108/4192956
[pid=15040] ppid=15038 vsize=360868 CPUtime=882.05
/proc/15040/stat : 15040 (bsolo3.0.17) R 15038 15040 14682 0 -1 4194304 90594 0 0 0 88114 91 0 0 25 0 1 0 236801028 369528832 89459 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15040/statm: 90217 89459 310 324 0 89287 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 360868

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 15041
/proc/meminfo: memFree=1495280/2055920 swapFree=4147108/4192956
[pid=15040] ppid=15038 vsize=364760 CPUtime=942.03
/proc/15040/stat : 15040 (bsolo3.0.17) R 15038 15040 14682 0 -1 4194304 91556 0 0 0 94110 93 0 0 25 0 1 0 236801028 373514240 90421 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15040/statm: 91190 90421 310 324 0 90260 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 364760

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 15041
/proc/meminfo: memFree=1491888/2055920 swapFree=4147108/4192956
[pid=15040] ppid=15038 vsize=368260 CPUtime=1002.02
/proc/15040/stat : 15040 (bsolo3.0.17) R 15038 15040 14682 0 -1 4194304 92460 0 0 0 100107 95 0 0 25 0 1 0 236801028 377098240 91325 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15040/statm: 92065 91325 310 324 0 91135 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 368260

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 15041
/proc/meminfo: memFree=1488432/2055920 swapFree=4147108/4192956
[pid=15040] ppid=15038 vsize=371760 CPUtime=1062.01
/proc/15040/stat : 15040 (bsolo3.0.17) R 15038 15040 14682 0 -1 4194304 93318 0 0 0 106104 97 0 0 25 0 1 0 236801028 380682240 92183 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551203 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15040/statm: 92940 92183 310 324 0 92010 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 371760

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 15041
/proc/meminfo: memFree=1475248/2055920 swapFree=4147108/4192956
[pid=15040] ppid=15038 vsize=385280 CPUtime=1121.99
/proc/15040/stat : 15040 (bsolo3.0.17) R 15038 15040 14682 0 -1 4194304 96692 0 0 0 112098 101 0 0 25 0 1 0 236801028 394526720 95557 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8426296 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15040/statm: 96320 95557 310 324 0 95390 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 385280

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 15041
/proc/meminfo: memFree=1453296/2055920 swapFree=4147108/4192956
[pid=15040] ppid=15038 vsize=406916 CPUtime=1181.97
/proc/15040/stat : 15040 (bsolo3.0.17) R 15038 15040 14682 0 -1 4194304 102119 0 0 0 118091 106 0 0 25 0 1 0 236801028 416681984 100984 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15040/statm: 101729 100984 310 324 0 100799 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 406916

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 15043
/proc/meminfo: memFree=1439472/2055920 swapFree=4147108/4192956
[pid=15040] ppid=15038 vsize=420340 CPUtime=1241.95
/proc/15040/stat : 15040 (bsolo3.0.17) R 15038 15040 14682 0 -1 4194304 105481 0 0 0 124085 110 0 0 25 0 1 0 236801028 430428160 104346 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15040/statm: 105085 104346 310 324 0 104155 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 420340

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 15043
/proc/meminfo: memFree=1434608/2055920 swapFree=4147108/4192956
[pid=15040] ppid=15038 vsize=425020 CPUtime=1301.94
/proc/15040/stat : 15040 (bsolo3.0.17) R 15038 15040 14682 0 -1 4194304 107126 0 0 0 130082 112 0 0 25 0 1 0 236801028 435220480 105492 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15040/statm: 106255 105492 310 324 0 105325 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 425020

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 15043
/proc/meminfo: memFree=1434672/2055920 swapFree=4147108/4192956
[pid=15040] ppid=15038 vsize=425020 CPUtime=1361.92
/proc/15040/stat : 15040 (bsolo3.0.17) R 15038 15040 14682 0 -1 4194304 107126 0 0 0 136079 113 0 0 25 0 1 0 236801028 435220480 105492 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15040/statm: 106255 105492 310 324 0 105325 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 425020

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 15043
/proc/meminfo: memFree=1434672/2055920 swapFree=4147108/4192956
[pid=15040] ppid=15038 vsize=425020 CPUtime=1421.91
/proc/15040/stat : 15040 (bsolo3.0.17) R 15038 15040 14682 0 -1 4194304 107126 0 0 0 142078 113 0 0 25 0 1 0 236801028 435220480 105492 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15040/statm: 106255 105492 310 324 0 105325 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 425020

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 15043
/proc/meminfo: memFree=1434672/2055920 swapFree=4147108/4192956
[pid=15040] ppid=15038 vsize=425020 CPUtime=1481.89
/proc/15040/stat : 15040 (bsolo3.0.17) R 15038 15040 14682 0 -1 4194304 107126 0 0 0 148075 114 0 0 25 0 1 0 236801028 435220480 105492 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15040/statm: 106255 105492 310 324 0 105325 0
Current children cumulated CPU time (s) 1481.89
Current children cumulated vsize (KiB) 425020

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.97 3/78 15043
/proc/meminfo: memFree=1434672/2055920 swapFree=4147108/4192956
[pid=15040] ppid=15038 vsize=425020 CPUtime=1541.87
/proc/15040/stat : 15040 (bsolo3.0.17) R 15038 15040 14682 0 -1 4194304 107126 0 0 0 154073 114 0 0 25 0 1 0 236801028 435220480 105492 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15040/statm: 106255 105492 310 324 0 105325 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 425020

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 15043
/proc/meminfo: memFree=1434736/2055920 swapFree=4147108/4192956
[pid=15040] ppid=15038 vsize=425020 CPUtime=1601.86
/proc/15040/stat : 15040 (bsolo3.0.17) R 15038 15040 14682 0 -1 4194304 107126 0 0 0 160071 115 0 0 25 0 1 0 236801028 435220480 105492 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15040/statm: 106255 105492 310 324 0 105325 0
Current children cumulated CPU time (s) 1601.86
Current children cumulated vsize (KiB) 425020

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 15043
/proc/meminfo: memFree=1434672/2055920 swapFree=4147108/4192956
[pid=15040] ppid=15038 vsize=425020 CPUtime=1661.83
/proc/15040/stat : 15040 (bsolo3.0.17) R 15038 15040 14682 0 -1 4194304 107126 0 0 0 166068 115 0 0 25 0 1 0 236801028 435220480 105492 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15040/statm: 106255 105492 310 324 0 105325 0
Current children cumulated CPU time (s) 1661.83
Current children cumulated vsize (KiB) 425020

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 15043
/proc/meminfo: memFree=1434736/2055920 swapFree=4147108/4192956
[pid=15040] ppid=15038 vsize=425020 CPUtime=1721.82
/proc/15040/stat : 15040 (bsolo3.0.17) R 15038 15040 14682 0 -1 4194304 107127 0 0 0 172066 116 0 0 25 0 1 0 236801028 435220480 105493 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134574943 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15040/statm: 106255 105493 310 324 0 105325 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 425020

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 15043
/proc/meminfo: memFree=1434672/2055920 swapFree=4147108/4192956
[pid=15040] ppid=15038 vsize=425020 CPUtime=1781.8
/proc/15040/stat : 15040 (bsolo3.0.17) R 15038 15040 14682 0 -1 4194304 107128 0 0 0 178064 116 0 0 25 0 1 0 236801028 435220480 105494 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15040/statm: 106255 105494 310 324 0 105325 0
Current children cumulated CPU time (s) 1781.8
Current children cumulated vsize (KiB) 425020



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 0.99 0.97 2/78 15043
/proc/meminfo: memFree=1434672/2055920 swapFree=4147108/4192956
[pid=15040] ppid=15038 vsize=425020 CPUtime=1800.01
/proc/15040/stat : 15040 (bsolo3.0.17) R 15038 15040 14682 0 -1 4194304 107128 0 0 0 179884 117 0 0 25 0 1 0 236801028 435220480 105494 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15040/statm: 106255 105494 310 324 0 105325 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 425020

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: 1.00 0.99 0.97 2/78 15043
/proc/meminfo: memFree=1434672/2055920 swapFree=4147108/4192956
[pid=15040] ppid=15038 vsize=425020 CPUtime=1800.01
/proc/15040/stat : 15040 (bsolo3.0.17) R 15038 15040 14682 0 -1 4194304 107128 0 0 0 179884 117 0 0 25 0 1 0 236801028 435220480 105494 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/15040/statm: 106255 105494 310 324 0 105325 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 425020

Child status: 15
Real time (s): 1800.58
CPU time (s): 1800.09
CPU user time (s): 1798.85
CPU system time (s): 1.23981
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 427016

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.85
system time used= 1.23981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 107132
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= 3163

runsolver used 1.42578 second user time and 3.88441 second system time

The end

Launcher Data (download as text)

Begin job on node11 on Mon Apr 30 18:25:21 UTC 2007

IDJOB= 433307
IDBENCH= 2461
IDSOLVER= 199
FILE ID= node11/433307-1177957521

PBS_JOBID= 4727724

Free space on /tmp= 66556 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/ftp.netlib.org/lp/data/normalized-mps-v2-20-10-shell.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/433307-1177957521/instance-433307-1177957521.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-433307-1177957521 -o ROOT/results/node11/solver-433307-1177957521 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/433307-1177957521/instance-433307-1177957521.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  812fb8d8b2de50e0f82554fbb1bd21a5

RANDOM SEED= 106670511

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.235
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		: 3000.235
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:       1857168 kB
Buffers:         28904 kB
Cached:          78640 kB
SwapCached:      14108 kB
Active:          52580 kB
Inactive:        79576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1857168 kB
SwapTotal:     4192956 kB
SwapFree:      4147108 kB
Dirty:            8556 kB
Writeback:           0 kB
Mapped:          31596 kB
Slab:            52080 kB
Committed_AS:  6480340 kB
PageTables:       1852 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= 66556 MiB

End job on node11 on Mon Apr 30 18:55:24 UTC 2007