Trace number 432785

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) 1800.19 1800.63

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/reduced/mps-v2-20-10/
MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-pp08aCUTS.opb
MD5SUM4a4829ccfb158b9e23ea953e29870120
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark69
Best CPU time to get the best result obtained on this benchmark1782.74
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 69
Optimality of the best value was proved NO
Number of variables4600
Total number of constraints310
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 constraints310
Minimum length of a constraint17
Maximum length of a constraint147
Number of terms in the objective function 3424
Biggest coefficient in the objective function 3121
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 527152
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 262140
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 527152
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/432785-1177949685/instance-432785-1177949685.opb
0.00/0.00	c File size is 218366 bytes.
0.00/0.04	c Highest Coefficient sum: 527152
0.00/0.04	c Parsing was ok!!
0.00/0.04	c Total parsing time: 0.041 s
0.00/0.04	c Var: 4600 Constr: 374 0/0/374 Lit: 26326 Watch. Lit: 2728
0.00/0.04	c Obj. Vars: 3424 (74.4348 % of total variables)
0.09/0.10	c Pre-processing Time: 0.099 s
0.09/0.10	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.09/0.10	c        0   4600      374    26326   70     4855   52652      0      0 0.10
0.09/0.10	c Switching off LPR mode.
1800.06/1800.50	c      101   4600      475    37438   78    15216   57918    101    848 0.12
1800.06/1800.50	c      251   4600      625    58338   93    14933   63710    251   1539 0.16
1800.06/1800.50	c      476   4600      850    84431   99    15611   70082    476   2531 0.19
1800.06/1800.50	c      814   4600     1188   123060  103    16209   77091    814   3493 0.23
1800.06/1800.50	c     1322   4600     1696   181431  106    17300   84801   1322   4377 0.30
1800.06/1800.50	c     2085   4600     2459   249993  101    19283   93282   2085   4782 0.44
1800.06/1800.50	c     3231   4600     3605   336593   93    21599  102611   3231   5779 0.56
1800.06/1800.50	c     4952   4600     5326   553744  103    25439  112873   4952   5359 0.92
1800.06/1800.50	c     7536   4600     7910   803394  101    30866  124161   7536   5615 1.34
1800.06/1800.50	c    11415   4600    11789  1261098  106    38069  136578  11415   4476 2.55
1800.06/1800.50	c    17237   4600    17611  2045364  116    49578  150236  17237   3798 4.54
1800.06/1800.50	c    25975   4600    26349  3208574  121    67102  165260  25975   2630 9.88
1800.06/1800.50	c    39086   4600    39460  4756347  120    93210  181787  39086   1870 20.90
1800.06/1800.50	c    58756   4600    59130  7268491  122   133160  199966  58756   1728 33.98
1800.06/1800.50	c    88267   4600    88641 10886763  122   191575  219963  88267   1544 57.16
1800.06/1800.50	c   132537   4600   132911 13475783  101   280276  241960 132537   1558 85.05
1800.06/1800.50	c   198948   4600   199322 22952748  115   413330  266157 198948    879 226.12
1800.06/1800.50	c   298569   4600    42947  6292412  146   100047  292773  42573    484 616.25
1800.06/1800.50	c   448006   4600   192384 23917363  124   399312  322051 192010    426 1050.69
1800.06/1800.50	c Caught signal: 15
1800.06/1800.50	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.06/1800.50	c   19   581440  11873   864822    99609 12323571  99235    323 1800.06
1800.06/1800.50	s UNKNOWN
1800.06/1800.50	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/node48/watcher-432785-1177949685 -o ROOT/results/node48/solver-432785-1177949685 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/432785-1177949685/instance-432785-1177949685.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: 1.00 1.00 0.93 3/64 19459
/proc/meminfo: memFree=1860824/2055920 swapFree=4183896/4192956
[pid=19459] ppid=19457 vsize=19764 CPUtime=0
/proc/19459/stat : 19459 (bsolo3.0.17) R 19457 19459 18311 0 -1 4194304 352 0 0 0 0 0 0 0 18 0 1 0 149813829 20238336 322 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134536096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19459/statm: 4941 329 278 324 0 3957 0

[startup+0.0830581 s]
/proc/loadavg: 1.00 1.00 0.93 3/64 19459
/proc/meminfo: memFree=1860824/2055920 swapFree=4183896/4192956
[pid=19459] ppid=19457 vsize=5556 CPUtime=0.07
/proc/19459/stat : 19459 (bsolo3.0.17) R 19457 19459 18311 0 -1 4194304 908 0 0 0 7 0 0 0 18 0 1 0 149813829 5689344 736 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19459/statm: 1389 736 305 324 0 459 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 5556

[startup+0.101059 s]
/proc/loadavg: 1.00 1.00 0.93 3/64 19459
/proc/meminfo: memFree=1860824/2055920 swapFree=4183896/4192956
[pid=19459] ppid=19457 vsize=5556 CPUtime=0.09
/proc/19459/stat : 19459 (bsolo3.0.17) R 19457 19459 18311 0 -1 4194304 908 0 0 0 9 0 0 0 18 0 1 0 149813829 5689344 736 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19459/statm: 1389 736 305 324 0 459 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5556

[startup+0.301077 s]
/proc/loadavg: 1.00 1.00 0.93 3/64 19459
/proc/meminfo: memFree=1860824/2055920 swapFree=4183896/4192956
[pid=19459] ppid=19457 vsize=7364 CPUtime=0.28
/proc/19459/stat : 19459 (bsolo3.0.17) R 19457 19459 18311 0 -1 4194304 1460 0 0 0 28 0 0 0 19 0 1 0 149813829 7540736 1218 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3966587 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19459/statm: 1841 1218 310 324 0 911 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 7364

[startup+0.701113 s]
/proc/loadavg: 1.00 1.00 0.93 3/64 19459
/proc/meminfo: memFree=1860824/2055920 swapFree=4183896/4192956
[pid=19459] ppid=19457 vsize=10472 CPUtime=0.69
/proc/19459/stat : 19459 (bsolo3.0.17) R 19457 19459 18311 0 -1 4194304 2226 0 0 0 68 1 0 0 22 0 1 0 149813829 10723328 1984 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3966587 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19459/statm: 2618 1984 310 324 0 1688 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10472

[startup+1.50119 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 19460
/proc/meminfo: memFree=1851280/2055920 swapFree=4183896/4192956
[pid=19459] ppid=19457 vsize=16552 CPUtime=1.49
/proc/19459/stat : 19459 (bsolo3.0.17) R 19457 19459 18311 0 -1 4194304 3752 0 0 0 147 2 0 0 25 0 1 0 149813829 16949248 3510 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3966587 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19459/statm: 4138 3510 310 324 0 3208 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 16552

[startup+3.10134 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 19460
/proc/meminfo: memFree=1843792/2055920 swapFree=4183896/4192956
[pid=19459] ppid=19457 vsize=26984 CPUtime=3.09
/proc/19459/stat : 19459 (bsolo3.0.17) R 19457 19459 18311 0 -1 4194304 6348 0 0 0 306 3 0 0 25 0 1 0 149813829 27631616 6106 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3966587 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19459/statm: 6746 6106 310 324 0 5816 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26984

[startup+6.30163 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 19460
/proc/meminfo: memFree=1826384/2055920 swapFree=4183896/4192956
[pid=19459] ppid=19457 vsize=40308 CPUtime=6.29
/proc/19459/stat : 19459 (bsolo3.0.17) R 19457 19459 18311 0 -1 4194304 9678 0 0 0 624 5 0 0 25 0 1 0 149813829 41275392 9436 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3966587 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19459/statm: 10077 9436 310 324 0 9147 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 40308

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 19460
/proc/meminfo: memFree=1806288/2055920 swapFree=4183896/4192956
[pid=19459] ppid=19457 vsize=59252 CPUtime=12.69
/proc/19459/stat : 19459 (bsolo3.0.17) R 19457 19459 18311 0 -1 4194304 14441 0 0 0 1260 9 0 0 25 0 1 0 149813829 60674048 14199 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550726 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19459/statm: 14813 14199 310 324 0 13883 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 59252

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 19460
/proc/meminfo: memFree=1773328/2055920 swapFree=4183896/4192956
[pid=19459] ppid=19457 vsize=91368 CPUtime=25.49
/proc/19459/stat : 19459 (bsolo3.0.17) R 19457 19459 18311 0 -1 4194304 22459 0 0 0 2534 15 0 0 25 0 1 0 149813829 93560832 22217 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19459/statm: 22842 22217 310 324 0 21912 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 91368

[startup+51.1018 s]
/proc/loadavg: 1.06 1.02 0.94 2/65 19460
/proc/meminfo: memFree=1721040/2055920 swapFree=4183896/4192956
[pid=19459] ppid=19457 vsize=143940 CPUtime=51.08
/proc/19459/stat : 19459 (bsolo3.0.17) R 19457 19459 18311 0 -1 4194304 35597 0 0 0 5084 24 0 0 25 0 1 0 149813829 147394560 35355 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3966587 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19459/statm: 35985 35355 310 324 0 35055 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 143940

[startup+102.305 s]
/proc/loadavg: 1.09 1.03 0.94 2/65 19460
/proc/meminfo: memFree=1628944/2055920 swapFree=4183896/4192956
[pid=19459] ppid=19457 vsize=234976 CPUtime=102.27
/proc/19459/stat : 19459 (bsolo3.0.17) R 19457 19459 18311 0 -1 4194304 58361 0 0 0 10188 39 0 0 25 0 1 0 149813829 240615424 58119 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 3966587 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19459/statm: 58744 58119 310 324 0 57814 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 234976

[startup+162.302 s]
/proc/loadavg: 1.09 1.04 0.95 2/65 19460
/proc/meminfo: memFree=1580176/2055920 swapFree=4183896/4192956
[pid=19459] ppid=19457 vsize=284228 CPUtime=162.26
/proc/19459/stat : 19459 (bsolo3.0.17) R 19457 19459 18311 0 -1 4194304 70666 0 0 0 16176 50 0 0 25 0 1 0 149813829 291049472 70424 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551076 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19459/statm: 71057 70424 310 324 0 70127 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 284228

[startup+222.302 s]
/proc/loadavg: 1.03 1.03 0.95 2/65 19460
/proc/meminfo: memFree=1546256/2055920 swapFree=4183896/4192956
[pid=19459] ppid=19457 vsize=317500 CPUtime=222.23
/proc/19459/stat : 19459 (bsolo3.0.17) R 19457 19459 18311 0 -1 4194304 78986 0 0 0 22167 56 0 0 25 0 1 0 149813829 325120000 78744 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19459/statm: 79375 78744 310 324 0 78445 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 317500

[startup+282.301 s]
/proc/loadavg: 1.01 1.02 0.95 2/65 19460
/proc/meminfo: memFree=1485840/2055920 swapFree=4183896/4192956
[pid=19459] ppid=19457 vsize=377864 CPUtime=282.23
/proc/19459/stat : 19459 (bsolo3.0.17) R 19457 19459 18311 0 -1 4194304 94083 0 0 0 28154 69 0 0 25 0 1 0 149813829 386932736 93841 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19459/statm: 94466 93841 310 324 0 93536 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 377864

[startup+342.302 s]
/proc/loadavg: 1.00 1.02 0.95 2/65 19460
/proc/meminfo: memFree=1464272/2055920 swapFree=4183896/4192956
[pid=19459] ppid=19457 vsize=399236 CPUtime=342.2
/proc/19459/stat : 19459 (bsolo3.0.17) R 19457 19459 18311 0 -1 4194304 99435 0 0 0 34146 74 0 0 25 0 1 0 149813829 408817664 99193 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19459/statm: 99809 99193 310 324 0 98879 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 399236

[startup+402.301 s]
/proc/loadavg: 1.00 1.01 0.95 2/65 19460
/proc/meminfo: memFree=1439568/2055920 swapFree=4183896/4192956
[pid=19459] ppid=19457 vsize=424188 CPUtime=402.19
/proc/19459/stat : 19459 (bsolo3.0.17) R 19457 19459 18311 0 -1 4194304 105663 0 0 0 40139 80 0 0 25 0 1 0 149813829 434368512 105421 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19459/statm: 106047 105421 310 324 0 105117 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 424188

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 19460
/proc/meminfo: memFree=1417872/2055920 swapFree=4183896/4192956
[pid=19459] ppid=19457 vsize=445704 CPUtime=462.18
/proc/19459/stat : 19459 (bsolo3.0.17) R 19457 19459 18311 0 -1 4194304 111027 0 0 0 46132 86 0 0 25 0 1 0 149813829 456400896 110785 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19459/statm: 111426 110785 310 324 0 110496 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 445704

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 19460
/proc/meminfo: memFree=1397072/2055920 swapFree=4183896/4192956
[pid=19459] ppid=19457 vsize=466532 CPUtime=522.16
/proc/19459/stat : 19459 (bsolo3.0.17) R 19457 19459 18311 0 -1 4194304 116260 0 0 0 52126 90 0 0 25 0 1 0 149813829 477728768 116018 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19459/statm: 116633 116018 310 324 0 115703 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 466532

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 19460
/proc/meminfo: memFree=1388944/2055920 swapFree=4183896/4192956
[pid=19459] ppid=19457 vsize=474140 CPUtime=582.15
/proc/19459/stat : 19459 (bsolo3.0.17) R 19457 19459 18311 0 -1 4194304 118421 0 0 0 58123 92 0 0 25 0 1 0 149813829 485519360 117916 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19459/statm: 118535 117916 310 324 0 117605 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 474140

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 19460
/proc/meminfo: memFree=1388944/2055920 swapFree=4183896/4192956
[pid=19459] ppid=19457 vsize=474140 CPUtime=642.14
/proc/19459/stat : 19459 (bsolo3.0.17) R 19457 19459 18311 0 -1 4194304 118421 0 0 0 64122 92 0 0 25 0 1 0 149813829 485519360 117916 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19459/statm: 118535 117916 310 324 0 117605 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 474140


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 19460
/proc/meminfo: memFree=1389008/2055920 swapFree=4183896/4192956
[pid=19459] ppid=19457 vsize=474140 CPUtime=882.08
/proc/19459/stat : 19459 (bsolo3.0.17) R 19457 19459 18311 0 -1 4194304 118421 0 0 0 88115 93 0 0 25 0 1 0 149813829 485519360 117916 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19459/statm: 118535 117916 310 324 0 117605 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 474140

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 19460
/proc/meminfo: memFree=1389008/2055920 swapFree=4183896/4192956
[pid=19459] ppid=19457 vsize=474140 CPUtime=942.06
/proc/19459/stat : 19459 (bsolo3.0.17) R 19457 19459 18311 0 -1 4194304 118421 0 0 0 94113 93 0 0 25 0 1 0 149813829 485519360 117916 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19459/statm: 118535 117916 310 324 0 117605 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 474140

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 19460
/proc/meminfo: memFree=1389008/2055920 swapFree=4183896/4192956
[pid=19459] ppid=19457 vsize=474140 CPUtime=1002.05
/proc/19459/stat : 19459 (bsolo3.0.17) R 19457 19459 18311 0 -1 4194304 118421 0 0 0 100112 93 0 0 25 0 1 0 149813829 485519360 117916 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19459/statm: 118535 117916 310 324 0 117605 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 474140

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 19460
/proc/meminfo: memFree=1389008/2055920 swapFree=4183896/4192956
[pid=19459] ppid=19457 vsize=474140 CPUtime=1062.03
/proc/19459/stat : 19459 (bsolo3.0.17) R 19457 19459 18311 0 -1 4194304 118421 0 0 0 106110 93 0 0 25 0 1 0 149813829 485519360 117916 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19459/statm: 118535 117916 310 324 0 117605 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 474140

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 19460
/proc/meminfo: memFree=1389008/2055920 swapFree=4183896/4192956
[pid=19459] ppid=19457 vsize=474140 CPUtime=1122.02
/proc/19459/stat : 19459 (bsolo3.0.17) R 19457 19459 18311 0 -1 4194304 118421 0 0 0 112109 93 0 0 25 0 1 0 149813829 485519360 117916 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19459/statm: 118535 117916 310 324 0 117605 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 474140

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 19460
/proc/meminfo: memFree=1371216/2055920 swapFree=4183896/4192956
[pid=19459] ppid=19457 vsize=492664 CPUtime=1182.01
/proc/19459/stat : 19459 (bsolo3.0.17) R 19457 19459 18311 0 -1 4194304 123055 0 0 0 118104 97 0 0 25 0 1 0 149813829 504487936 122550 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19459/statm: 123166 122550 310 324 0 122236 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 492664

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 19460
/proc/meminfo: memFree=1344720/2055920 swapFree=4183896/4192956
[pid=19459] ppid=19457 vsize=518572 CPUtime=1241.99
/proc/19459/stat : 19459 (bsolo3.0.17) R 19457 19459 18311 0 -1 4194304 129526 0 0 0 124096 103 0 0 25 0 1 0 149813829 531017728 129021 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19459/statm: 129643 129021 310 324 0 128713 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 518572

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 19460
/proc/meminfo: memFree=1314896/2055920 swapFree=4183896/4192956
[pid=19459] ppid=19457 vsize=548088 CPUtime=1301.98
/proc/19459/stat : 19459 (bsolo3.0.17) R 19457 19459 18311 0 -1 4194304 136914 0 0 0 130087 111 0 0 25 0 1 0 149813829 561242112 136409 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551098 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19459/statm: 137022 136409 310 324 0 136092 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 548088

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 19460
/proc/meminfo: memFree=1298064/2055920 swapFree=4183896/4192956
[pid=19459] ppid=19457 vsize=565216 CPUtime=1361.96
/proc/19459/stat : 19459 (bsolo3.0.17) R 19457 19459 18311 0 -1 4194304 141189 0 0 0 136081 115 0 0 25 0 1 0 149813829 578781184 140684 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19459/statm: 141304 140684 310 324 0 140374 0
Current children cumulated CPU time (s) 1361.96
Current children cumulated vsize (KiB) 565216

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 19460
/proc/meminfo: memFree=1271056/2055920 swapFree=4183896/4192956
[pid=19459] ppid=19457 vsize=592020 CPUtime=1421.95
/proc/19459/stat : 19459 (bsolo3.0.17) R 19457 19459 18311 0 -1 4194304 147871 0 0 0 142074 121 0 0 25 0 1 0 149813829 606228480 147366 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19459/statm: 148005 147366 310 324 0 147075 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 592020

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 19460
/proc/meminfo: memFree=1248272/2055920 swapFree=4183896/4192956
[pid=19459] ppid=19457 vsize=614844 CPUtime=1481.93
/proc/19459/stat : 19459 (bsolo3.0.17) R 19457 19459 18311 0 -1 4194304 153584 0 0 0 148067 126 0 0 25 0 1 0 149813829 629600256 153079 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550916 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19459/statm: 153711 153079 310 324 0 152781 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 614844

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 19460
/proc/meminfo: memFree=1239184/2055920 swapFree=4183896/4192956
[pid=19459] ppid=19457 vsize=623480 CPUtime=1541.91
/proc/19459/stat : 19459 (bsolo3.0.17) R 19457 19459 18311 0 -1 4194304 156065 0 0 0 154063 128 0 0 25 0 1 0 149813829 638443520 155242 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546114 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19459/statm: 155870 155242 310 324 0 154940 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 623480

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 19460
/proc/meminfo: memFree=1239184/2055920 swapFree=4183896/4192956
[pid=19459] ppid=19457 vsize=623480 CPUtime=1601.9
/proc/19459/stat : 19459 (bsolo3.0.17) R 19457 19459 18311 0 -1 4194304 156065 0 0 0 160062 128 0 0 25 0 1 0 149813829 638443520 155242 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19459/statm: 155870 155242 310 324 0 154940 0
Current children cumulated CPU time (s) 1601.9
Current children cumulated vsize (KiB) 623480

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 19460
/proc/meminfo: memFree=1239184/2055920 swapFree=4183896/4192956
[pid=19459] ppid=19457 vsize=623480 CPUtime=1661.88
/proc/19459/stat : 19459 (bsolo3.0.17) R 19457 19459 18311 0 -1 4194304 156065 0 0 0 166060 128 0 0 25 0 1 0 149813829 638443520 155242 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19459/statm: 155870 155242 310 324 0 154940 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 623480

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 19460
/proc/meminfo: memFree=1239184/2055920 swapFree=4183896/4192956
[pid=19459] ppid=19457 vsize=623480 CPUtime=1721.87
/proc/19459/stat : 19459 (bsolo3.0.17) R 19457 19459 18311 0 -1 4194304 156065 0 0 0 172059 128 0 0 25 0 1 0 149813829 638443520 155242 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19459/statm: 155870 155242 310 324 0 154940 0
Current children cumulated CPU time (s) 1721.87
Current children cumulated vsize (KiB) 623480

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 19460
/proc/meminfo: memFree=1239184/2055920 swapFree=4183896/4192956
[pid=19459] ppid=19457 vsize=623480 CPUtime=1781.86
/proc/19459/stat : 19459 (bsolo3.0.17) R 19457 19459 18311 0 -1 4194304 156065 0 0 0 178057 129 0 0 25 0 1 0 149813829 638443520 155242 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546114 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19459/statm: 155870 155242 310 324 0 154940 0
Current children cumulated CPU time (s) 1781.86
Current children cumulated vsize (KiB) 623480



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.5 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 19460
/proc/meminfo: memFree=1239184/2055920 swapFree=4183896/4192956
[pid=19459] ppid=19457 vsize=623480 CPUtime=1800.06
/proc/19459/stat : 19459 (bsolo3.0.17) R 19457 19459 18311 0 -1 4194304 156065 0 0 0 179877 129 0 0 25 0 1 0 149813829 638443520 155242 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/19459/statm: 155870 155242 310 324 0 154940 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 623480

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

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

[startup+1800.61 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 19461
/proc/meminfo: memFree=1733704/2055920 swapFree=4183896/4192956
[pid=19459] ppid=19457 vsize=0 CPUtime=1800.16
/proc/19459/stat : 19459 (bsolo3.0.17) R 19457 19459 18311 0 -1 4194308 156069 0 0 0 179879 137 0 0 25 0 1 0 149813829 0 0 18446744073709551615 0 0 0 0 0 0 16384 4096 16384 0 0 0 17 1 0 0
/proc/19459/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1800.16
Current children cumulated vsize (KiB) 0

Child status: 15
Real time (s): 1800.63
CPU time (s): 1800.19
CPU user time (s): 1798.8
CPU system time (s): 1.38979
CPU usage (%): 99.9755
Max. virtual memory (cumulated for all children) (KiB): 624752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.8
system time used= 1.38979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 156069
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= 1736

runsolver used 1.43278 second user time and 3.49047 second system time

The end

Launcher Data (download as text)

Begin job on node48 on Mon Apr 30 16:14:45 UTC 2007

IDJOB= 432785
IDBENCH= 1792
IDSOLVER= 199
FILE ID= node48/432785-1177949685

PBS_JOBID= 4727547

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/MIPLIB/miplib2003/normalized-reduced-mps-v2-20-10-pp08aCUTS.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/432785-1177949685/instance-432785-1177949685.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-432785-1177949685 -o ROOT/results/node48/solver-432785-1177949685 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/432785-1177949685/instance-432785-1177949685.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  4a4829ccfb158b9e23ea953e29870120

RANDOM SEED= 114317280

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node48.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		: 3000.238
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		: 3000.238
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:       1861232 kB
Buffers:         14364 kB
Cached:         105448 kB
SwapCached:       3064 kB
Active:          31988 kB
Inactive:        97584 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1861232 kB
SwapTotal:     4192956 kB
SwapFree:      4183896 kB
Dirty:            6788 kB
Writeback:           0 kB
Mapped:          15744 kB
Slab:            51128 kB
Committed_AS:  1333900 kB
PageTables:       1388 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 node48 on Mon Apr 30 16:44:48 UTC 2007