Trace number 3462494

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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 3.2? (TO) 1800.07 1800.02

General information on the benchmark

Namenormalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/
factor-mod-size=9-P0=307-P1=313-P2=331-P3=461-P4=131-P5=307-P6=149-P7=479-P8=317-P9=431-B.opb
MD5SUM8b00ea770361f301179000d52beb4a25
Bench CategoryOPT-SMALLINT-NLC (optimisation, small integers, non linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark3
Best CPU time to get the best result obtained on this benchmark3.98439
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 3
Optimality of the best value was proved YES
Number of variables243
Total number of constraints19
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 constraints19
Minimum length of a constraint9
Maximum length of a constraint99
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 131072
Number of bits of the biggest number in a constraint 18
Biggest sum of numbers in a constraint 523264
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)729
Sum of products size (including duplicates)1458
Number of different products729
Sum of products size1458

Solver Data 

0.00/0.01	c bsolo beta version 3.2 - 23/05/2010 : 1630 GMT
0.00/0.01	c Developed by Vasco Manquinho and José Santos IST/UTL - INESC-ID
0.00/0.01	c type "bsolo -h" for help
0.00/0.01	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.01	c Learning Strategy: Cardinality Constraint Learning
0.00/0.01	c Time Limit set to 1800
0.00/0.01	c Instance file HOME/instance-3462494-1307181063.opb
0.00/0.01	c File size is 13213 bytes.
0.00/0.01	c Highest Coefficient sum: 523264
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.001 s
0.00/0.01	c Var: 972 Constr: 1486 729/0/757 Lit: 6228 Watch. Lit: 3809
0.00/0.01	c Obj. Vars: 9 (0.925926 % of total variables)
0.00/0.01	c Pre-processing Time: 0.005 s
0.00/0.01	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.01	c        0    972     1486     6228    4     5357    8325      0      0 0.01
0.00/0.01	c Switching off lower bounding mode.
1800.05/1800.01	c      100    972     1679    16223    9     5819    9158    193   5000 0.02
1800.05/1800.01	c      251    972     1963    42720   21     6533   10074    477   4826 0.05
1800.05/1800.01	c      476    972     2358    68534   29     7444   11082    872   5118 0.09
1800.05/1800.01	c      815    972     2952   110159   37     8816   12191   1466   5000 0.16
1800.05/1800.01	c     1325    972     3962   187973   47    11527   13411   2476   5237 0.25
1800.05/1800.01	c     2089    972     5450   306890   56    15316   14753   3964   4915 0.42
1800.05/1800.01	c     3235    972     7654   481456   62    20868   16229   6168   4371 0.74
1800.05/1800.01	c     4957    972    10917   729292   66    29028   17852   9431   3423 1.45
1800.05/1800.01	c     7541    972    15875  1034781   65    42328   19638  14389   3395 2.22
1800.05/1800.01	c    11421    972    13582   764598   56    37150   21602  12096   2738 4.17
1800.05/1800.01	c    17244    972    13965   786910   56    37095   23763  12479   1961 8.79
1800.05/1800.01	c    25982    972    18837  1197026   63    49928   26140  17351   1755 14.80
1800.05/1800.01	c    39092    972    16356  1041829   63    44306   28755  14870   1841 21.23
1800.05/1800.01	c    58764    972    24260  1692759   69    58657   31631  22774   1476 39.80
1800.05/1800.01	c    88274    972    31144  2497080   80    72326   34795  29658   1487 59.36
1800.05/1800.01	c   132545    972    25512  1607442   63    62147   38275  24026   1177 112.55
1800.05/1800.01	c   198956    972    35309  2532585   71    91246   42103  33823   1201 165.56
1800.05/1800.01	c   298577    972    31990  2045961   63    85512   46314  30504   1070 279.03
1800.05/1800.01	c   448012    972    41915  2998320   71   107693   50946  40429    999 448.38
1800.05/1800.01	c   672170    972    23427  1612554   68    61759   56041  21941    931 721.45
1800.05/1800.01	c  1008413    972    28354  1701382   60    75175   61646  26868    837 1203.99
1800.05/1800.01	c Caught signal: 15
1800.05/1800.01	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.05/1800.01	c   21  1452242  11927  1486781    54736  4329986  53250    806 1800.06
1800.05/1800.01	s UNKNOWN
1800.05/1800.01	c Total time: 1800.06 s

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 977)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3462494-1307181063/watcher-3462494-1307181063 -o /tmp/evaluation-result-3462494-1307181063/solver-3462494-1307181063 -C 1800 -W 1900 -M 15500 bsolo -l2 -t1800 HOME/instance-3462494-1307181063.opb 

running on 4 cores: 1,3,5,7

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): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.01 2.01 2.00 3/373 20935
/proc/meminfo: memFree=22763596/32951124 swapFree=37148216/67111528
[pid=20935] ppid=20933 vsize=11192 CPUtime=0 cores=1,3,5,7
/proc/20935/stat : 20935 (bsolo) R 20933 20935 19222 0 -1 4202496 415 0 0 0 0 0 0 0 25 0 1 0 829706754 11460608 365 33554432000 134512640 137138936 4288273632 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20935/statm: 2798 365 186 642 0 2154 0

[startup+0.108801 s]
/proc/loadavg: 2.01 2.01 2.00 3/373 20935
/proc/meminfo: memFree=22763596/32951124 swapFree=37148216/67111528
[pid=20935] ppid=20933 vsize=12084 CPUtime=0.09 cores=1,3,5,7
/proc/20935/stat : 20935 (bsolo) R 20933 20935 19222 0 -1 4202496 645 0 0 0 9 0 0 0 25 0 1 0 829706754 12374016 595 33554432000 134512640 137138936 4288273632 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20935/statm: 3021 595 192 642 0 2377 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 12084

[startup+0.200786 s]
/proc/loadavg: 2.01 2.01 2.00 3/373 20935
/proc/meminfo: memFree=22763596/32951124 swapFree=37148216/67111528
[pid=20935] ppid=20933 vsize=12992 CPUtime=0.18 cores=1,3,5,7
/proc/20935/stat : 20935 (bsolo) R 20933 20935 19222 0 -1 4202496 864 0 0 0 18 0 0 0 25 0 1 0 829706754 13303808 814 33554432000 134512640 137138936 4288273632 18446744073709551615 134603195 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20935/statm: 3248 814 192 642 0 2604 0
Current children cumulated CPU time (s) 0.18
Current children cumulated vsize (KiB) 12992

[startup+0.300768 s]
/proc/loadavg: 2.01 2.01 2.00 3/373 20935
/proc/meminfo: memFree=22763596/32951124 swapFree=37148216/67111528
[pid=20935] ppid=20933 vsize=14276 CPUtime=0.28 cores=1,3,5,7
/proc/20935/stat : 20935 (bsolo) R 20933 20935 19222 0 -1 4202496 1168 0 0 0 28 0 0 0 25 0 1 0 829706754 14618624 1118 33554432000 134512640 137138936 4288273632 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20935/statm: 3569 1118 192 642 0 2925 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 14276

[startup+0.700695 s]
/proc/loadavg: 2.01 2.01 2.00 3/373 20935
/proc/meminfo: memFree=22763596/32951124 swapFree=37148216/67111528
[pid=20935] ppid=20933 vsize=17760 CPUtime=0.69 cores=1,3,5,7
/proc/20935/stat : 20935 (bsolo) R 20933 20935 19222 0 -1 4202496 2043 0 0 0 68 1 0 0 25 0 1 0 829706754 18186240 1993 33554432000 134512640 137138936 4288273632 18446744073709551615 134542325 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20935/statm: 4440 1993 192 642 0 3796 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17760

[startup+1.50055 s]
/proc/loadavg: 2.01 2.01 2.00 3/374 20936
/proc/meminfo: memFree=22753676/32951124 swapFree=37148216/67111528
[pid=20935] ppid=20933 vsize=21852 CPUtime=1.48 cores=1,3,5,7
/proc/20935/stat : 20935 (bsolo) R 20933 20935 19222 0 -1 4202496 3061 0 0 0 147 1 0 0 25 0 1 0 829706754 22376448 3011 33554432000 134512640 137138936 4288273632 18446744073709551615 134542490 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20935/statm: 5463 3011 192 642 0 4819 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 21852

[startup+3.10027 s]
/proc/loadavg: 2.01 2.01 2.00 3/374 20936
/proc/meminfo: memFree=22746856/32951124 swapFree=37148216/67111528
[pid=20935] ppid=20933 vsize=29868 CPUtime=3.09 cores=1,3,5,7
/proc/20935/stat : 20935 (bsolo) R 20933 20935 19222 0 -1 4202496 5064 0 0 0 307 2 0 0 25 0 1 0 829706754 30584832 5014 33554432000 134512640 137138936 4288273632 18446744073709551615 134542503 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20935/statm: 7467 5014 192 642 0 6823 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 29868

[startup+6.30067 s]
/proc/loadavg: 2.01 2.01 2.00 3/374 20936
/proc/meminfo: memFree=22741416/32951124 swapFree=37148216/67111528
[pid=20935] ppid=20933 vsize=31148 CPUtime=6.29 cores=1,3,5,7
/proc/20935/stat : 20935 (bsolo) R 20933 20935 19222 0 -1 4202496 5409 0 0 0 626 3 0 0 25 0 1 0 829706754 31895552 5359 33554432000 134512640 137138936 4288273632 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20935/statm: 7787 5359 192 642 0 7143 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 31148

[startup+12.7005 s]
/proc/loadavg: 2.00 2.01 2.00 3/374 20937
/proc/meminfo: memFree=22740656/32951124 swapFree=37148216/67111528
[pid=20935] ppid=20933 vsize=32640 CPUtime=12.69 cores=1,3,5,7
/proc/20935/stat : 20935 (bsolo) R 20933 20935 19222 0 -1 4202496 5782 0 0 0 1266 3 0 0 25 0 1 0 829706754 33423360 5732 33554432000 134512640 137138936 4288273632 18446744073709551615 135984550 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20935/statm: 8160 5732 192 642 0 7516 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 32640

[startup+25.5012 s]
/proc/loadavg: 2.00 2.00 2.00 3/374 20937
/proc/meminfo: memFree=22731740/32951124 swapFree=37148216/67111528
[pid=20935] ppid=20933 vsize=41220 CPUtime=25.49 cores=1,3,5,7
/proc/20935/stat : 20935 (bsolo) R 20933 20935 19222 0 -1 4202496 7929 0 0 0 2543 6 0 0 25 0 1 0 829706754 42209280 7879 33554432000 134512640 137138936 4288273632 18446744073709551615 134542758 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20935/statm: 10305 7879 192 642 0 9661 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 41220

[startup+51.1005 s]
/proc/loadavg: 2.13 2.03 2.01 3/374 20938
/proc/meminfo: memFree=22726892/32951124 swapFree=37148216/67111528
[pid=20935] ppid=20933 vsize=45508 CPUtime=51.09 cores=1,3,5,7
/proc/20935/stat : 20935 (bsolo) R 20933 20935 19222 0 -1 4202496 9004 0 0 0 5100 9 0 0 25 0 1 0 829706754 46600192 8954 33554432000 134512640 137138936 4288273632 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20935/statm: 11377 8954 192 642 0 10733 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 45508

[startup+102.301 s]
/proc/loadavg: 2.05 2.03 2.00 3/374 20966
/proc/meminfo: memFree=22717640/32951124 swapFree=37148216/67111528
[pid=20935] ppid=20933 vsize=52544 CPUtime=102.3 cores=1,3,5,7
/proc/20935/stat : 20935 (bsolo) R 20933 20935 19222 0 -1 4202496 10766 0 0 0 10217 13 0 0 25 0 1 0 829706754 53805056 10681 33554432000 134512640 137138936 4288273632 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20935/statm: 13136 10681 192 642 0 12492 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 52544

[startup+162.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/374 21049
/proc/meminfo: memFree=22700432/32951124 swapFree=37148216/67111528
[pid=20935] ppid=20933 vsize=52940 CPUtime=162.29 cores=1,3,5,7
/proc/20935/stat : 20935 (bsolo) R 20933 20935 19222 0 -1 4202496 10903 0 0 0 16209 20 0 0 25 0 1 0 829706754 54210560 10780 33554432000 134512640 137138936 4288273632 18446744073709551615 136511173 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20935/statm: 13235 10780 192 642 0 12591 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 52940

[startup+222.314 s]
/proc/loadavg: 2.05 2.03 2.00 3/374 21050
/proc/meminfo: memFree=22695704/32951124 swapFree=37148216/67111528
[pid=20935] ppid=20933 vsize=57896 CPUtime=222.31 cores=1,3,5,7
/proc/20935/stat : 20935 (bsolo) R 20933 20935 19222 0 -1 4202496 12184 0 0 0 22206 25 0 0 25 0 1 0 829706754 59285504 12019 33554432000 134512640 137138936 4288273632 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20935/statm: 14474 12019 192 642 0 13830 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 57896

[startup+282.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/374 21052
/proc/meminfo: memFree=22693452/32951124 swapFree=37148216/67111528
[pid=20935] ppid=20933 vsize=60292 CPUtime=282.3 cores=1,3,5,7
/proc/20935/stat : 20935 (bsolo) R 20933 20935 19222 0 -1 4202496 12858 0 0 0 28200 30 0 0 25 0 1 0 829706754 61739008 12647 33554432000 134512640 137138936 4288273632 18446744073709551615 134540747 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20935/statm: 15073 12647 192 642 0 14429 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 60292

[startup+342.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/374 21053
/proc/meminfo: memFree=22672720/32951124 swapFree=37148216/67111528
[pid=20935] ppid=20933 vsize=77540 CPUtime=342.3 cores=1,3,5,7
/proc/20935/stat : 20935 (bsolo) R 20933 20935 19222 0 -1 4202496 17188 0 0 0 34193 37 0 0 25 0 1 0 829706754 79400960 16930 33554432000 134512640 137138936 4288273632 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20935/statm: 19385 16930 192 642 0 18741 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 77540

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/374 21055
/proc/meminfo: memFree=22670964/32951124 swapFree=37148216/67111528
[pid=20935] ppid=20933 vsize=77540 CPUtime=402.3 cores=1,3,5,7
/proc/20935/stat : 20935 (bsolo) R 20933 20935 19222 0 -1 4202496 17188 0 0 0 40188 42 0 0 25 0 1 0 829706754 79400960 16930 33554432000 134512640 137138936 4288273632 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20935/statm: 19385 16930 192 642 0 18741 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 77540

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/374 21057
/proc/meminfo: memFree=22671072/32951124 swapFree=37148216/67111528
[pid=20935] ppid=20933 vsize=77560 CPUtime=462.3 cores=1,3,5,7
/proc/20935/stat : 20935 (bsolo) R 20933 20935 19222 0 -1 4202496 17196 0 0 0 46182 48 0 0 25 0 1 0 829706754 79421440 16938 33554432000 134512640 137138936 4288273632 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20935/statm: 19390 16938 192 642 0 18746 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 77560

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/374 21058
/proc/meminfo: memFree=22670928/32951124 swapFree=37148216/67111528
[pid=20935] ppid=20933 vsize=77560 CPUtime=522.3 cores=1,3,5,7
/proc/20935/stat : 20935 (bsolo) R 20933 20935 19222 0 -1 4202496 17196 0 0 0 52177 53 0 0 25 0 1 0 829706754 79421440 16938 33554432000 134512640 137138936 4288273632 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20935/statm: 19390 16938 192 642 0 18746 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 77560

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/374 21060
/proc/meminfo: memFree=22670908/32951124 swapFree=37148216/67111528
[pid=20935] ppid=20933 vsize=77560 CPUtime=582.3 cores=1,3,5,7
/proc/20935/stat : 20935 (bsolo) R 20933 20935 19222 0 -1 4202496 17196 0 0 0 58172 58 0 0 25 0 1 0 829706754 79421440 16938 33554432000 134512640 137138936 4288273632 18446744073709551615 135984564 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20935/statm: 19390 16938 192 642 0 18746 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 77560

[startup+642.301 s]

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

[startup+882.314 s]
/proc/loadavg: 2.01 2.02 2.00 3/374 21080
/proc/meminfo: memFree=22665716/32951124 swapFree=37148216/67111528
[pid=20935] ppid=20933 vsize=77580 CPUtime=882.32 cores=1,3,5,7
/proc/20935/stat : 20935 (bsolo) R 20933 20935 19222 0 -1 4202496 17201 0 0 0 88151 81 0 0 25 0 1 0 829706754 79441920 16943 33554432000 134512640 137138936 4288273632 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20935/statm: 19395 16943 192 642 0 18751 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 77580

[startup+942.301 s]
/proc/loadavg: 2.00 2.02 2.00 3/374 21081
/proc/meminfo: memFree=22665948/32951124 swapFree=37148216/67111528
[pid=20935] ppid=20933 vsize=77580 CPUtime=942.32 cores=1,3,5,7
/proc/20935/stat : 20935 (bsolo) R 20933 20935 19222 0 -1 4202496 17201 0 0 0 94147 85 0 0 25 0 1 0 829706754 79441920 16943 33554432000 134512640 137138936 4288273632 18446744073709551615 134540747 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20935/statm: 19395 16943 192 642 0 18751 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 77580

[startup+1002.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/374 21083
/proc/meminfo: memFree=22665928/32951124 swapFree=37148216/67111528
[pid=20935] ppid=20933 vsize=77580 CPUtime=1002.32 cores=1,3,5,7
/proc/20935/stat : 20935 (bsolo) R 20933 20935 19222 0 -1 4202496 17201 0 0 0 100142 90 0 0 25 0 1 0 829706754 79441920 16943 33554432000 134512640 137138936 4288273632 18446744073709551615 134575044 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20935/statm: 19395 16943 192 642 0 18751 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 77580

[startup+1062.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/374 21085
/proc/meminfo: memFree=22665904/32951124 swapFree=37148216/67111528
[pid=20935] ppid=20933 vsize=77580 CPUtime=1062.32 cores=1,3,5,7
/proc/20935/stat : 20935 (bsolo) R 20933 20935 19222 0 -1 4202496 17201 0 0 0 106139 93 0 0 25 0 1 0 829706754 79441920 16943 33554432000 134512640 137138936 4288273632 18446744073709551615 136504268 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20935/statm: 19395 16943 192 642 0 18751 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 77580

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/374 21086
/proc/meminfo: memFree=22666124/32951124 swapFree=37148216/67111528
[pid=20935] ppid=20933 vsize=77580 CPUtime=1122.32 cores=1,3,5,7
/proc/20935/stat : 20935 (bsolo) R 20933 20935 19222 0 -1 4202496 17201 0 0 0 112134 98 0 0 25 0 1 0 829706754 79441920 16943 33554432000 134512640 137138936 4288273632 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20935/statm: 19395 16943 192 642 0 18751 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 77580

[startup+1182.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/374 21088
/proc/meminfo: memFree=22666104/32951124 swapFree=37148216/67111528
[pid=20935] ppid=20933 vsize=77580 CPUtime=1182.33 cores=1,3,5,7
/proc/20935/stat : 20935 (bsolo) R 20933 20935 19222 0 -1 4202496 17201 0 0 0 118129 104 0 0 25 0 1 0 829706754 79441920 16943 33554432000 134512640 137138936 4288273632 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20935/statm: 19395 16943 192 642 0 18751 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 77580

[startup+1242.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/374 21089
/proc/meminfo: memFree=22664456/32951124 swapFree=37148216/67111528
[pid=20935] ppid=20933 vsize=79596 CPUtime=1242.33 cores=1,3,5,7
/proc/20935/stat : 20935 (bsolo) R 20933 20935 19222 0 -1 4202496 17783 0 0 0 124122 111 0 0 25 0 1 0 829706754 81506304 17464 33554432000 134512640 137138936 4288273632 18446744073709551615 134542516 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20935/statm: 19899 17464 192 642 0 19255 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 79596

[startup+1302.3 s]
/proc/loadavg: 2.08 2.03 2.01 3/374 21091
/proc/meminfo: memFree=22660340/32951124 swapFree=37148216/67111528
[pid=20935] ppid=20933 vsize=83744 CPUtime=1302.33 cores=1,3,5,7
/proc/20935/stat : 20935 (bsolo) R 20933 20935 19222 0 -1 4202496 18800 0 0 0 130117 116 0 0 25 0 1 0 829706754 85753856 18481 33554432000 134512640 137138936 4288273632 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20935/statm: 20936 18481 192 642 0 20292 0
Current children cumulated CPU time (s) 1302.33
Current children cumulated vsize (KiB) 83744

[startup+1362.3 s]
/proc/loadavg: 2.03 2.02 2.00 3/374 21093
/proc/meminfo: memFree=22660688/32951124 swapFree=37148216/67111528
[pid=20935] ppid=20933 vsize=83744 CPUtime=1362.33 cores=1,3,5,7
/proc/20935/stat : 20935 (bsolo) R 20933 20935 19222 0 -1 4202496 18800 0 0 0 136113 120 0 0 25 0 1 0 829706754 85753856 18481 33554432000 134512640 137138936 4288273632 18446744073709551615 134542544 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20935/statm: 20936 18481 192 642 0 20292 0
Current children cumulated CPU time (s) 1362.33
Current children cumulated vsize (KiB) 83744

[startup+1422.3 s]
/proc/loadavg: 2.01 2.02 2.00 3/374 21094
/proc/meminfo: memFree=22660416/32951124 swapFree=37148216/67111528
[pid=20935] ppid=20933 vsize=83744 CPUtime=1422.34 cores=1,3,5,7
/proc/20935/stat : 20935 (bsolo) R 20933 20935 19222 0 -1 4202496 18800 0 0 0 142111 123 0 0 25 0 1 0 829706754 85753856 18481 33554432000 134512640 137138936 4288273632 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20935/statm: 20936 18481 192 642 0 20292 0
Current children cumulated CPU time (s) 1422.34
Current children cumulated vsize (KiB) 83744

[startup+1482.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/374 21096
/proc/meminfo: memFree=22661008/32951124 swapFree=37148216/67111528
[pid=20935] ppid=20933 vsize=83744 CPUtime=1482.33 cores=1,3,5,7
/proc/20935/stat : 20935 (bsolo) R 20933 20935 19222 0 -1 4202496 18800 0 0 0 148104 129 0 0 25 0 1 0 829706754 85753856 18481 33554432000 134512640 137138936 4288273632 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20935/statm: 20936 18481 192 642 0 20292 0
Current children cumulated CPU time (s) 1482.33
Current children cumulated vsize (KiB) 83744

[startup+1542.31 s]
/proc/loadavg: 2.00 2.01 2.00 3/374 21097
/proc/meminfo: memFree=22660852/32951124 swapFree=37148216/67111528
[pid=20935] ppid=20933 vsize=83744 CPUtime=1542.35 cores=1,3,5,7
/proc/20935/stat : 20935 (bsolo) R 20933 20935 19222 0 -1 4202496 18800 0 0 0 154101 134 0 0 25 0 1 0 829706754 85753856 18481 33554432000 134512640 137138936 4288273632 18446744073709551615 134542249 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20935/statm: 20936 18481 192 642 0 20292 0
Current children cumulated CPU time (s) 1542.35
Current children cumulated vsize (KiB) 83744

[startup+1602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/374 21099
/proc/meminfo: memFree=22660216/32951124 swapFree=37148216/67111528
[pid=20935] ppid=20933 vsize=84744 CPUtime=1602.33 cores=1,3,5,7
/proc/20935/stat : 20935 (bsolo) R 20933 20935 19222 0 -1 4202496 19050 0 0 0 160095 138 0 0 25 0 1 0 829706754 86777856 18731 33554432000 134512640 137138936 4288273632 18446744073709551615 134540747 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20935/statm: 21186 18731 192 642 0 20542 0
Current children cumulated CPU time (s) 1602.33
Current children cumulated vsize (KiB) 84744

[startup+1662.3 s]
/proc/loadavg: 2.08 2.02 2.01 3/374 21101
/proc/meminfo: memFree=22660688/32951124 swapFree=37148216/67111528
[pid=20935] ppid=20933 vsize=84980 CPUtime=1662.34 cores=1,3,5,7
/proc/20935/stat : 20935 (bsolo) R 20933 20935 19222 0 -1 4202496 19109 0 0 0 166090 144 0 0 25 0 1 0 829706754 87019520 18790 33554432000 134512640 137138936 4288273632 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20935/statm: 21245 18790 192 642 0 20601 0
Current children cumulated CPU time (s) 1662.34
Current children cumulated vsize (KiB) 84980

[startup+1722.3 s]
/proc/loadavg: 2.10 2.03 2.00 3/374 21102
/proc/meminfo: memFree=22660048/32951124 swapFree=37148216/67111528
[pid=20935] ppid=20933 vsize=84980 CPUtime=1722.34 cores=1,3,5,7
/proc/20935/stat : 20935 (bsolo) R 20933 20935 19222 0 -1 4202496 19109 0 0 0 172086 148 0 0 25 0 1 0 829706754 87019520 18790 33554432000 134512640 137138936 4288273632 18446744073709551615 134542835 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20935/statm: 21245 18790 192 642 0 20601 0
Current children cumulated CPU time (s) 1722.34
Current children cumulated vsize (KiB) 84980

[startup+1782.3 s]
/proc/loadavg: 2.04 2.02 2.00 3/374 21104
/proc/meminfo: memFree=22659780/32951124 swapFree=37148216/67111528
[pid=20935] ppid=20933 vsize=84980 CPUtime=1782.34 cores=1,3,5,7
/proc/20935/stat : 20935 (bsolo) R 20933 20935 19222 0 -1 4202496 19109 0 0 0 178083 151 0 0 25 0 1 0 829706754 87019520 18790 33554432000 134512640 137138936 4288273632 18446744073709551615 134542503 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20935/statm: 21245 18790 192 642 0 20601 0
Current children cumulated CPU time (s) 1782.34
Current children cumulated vsize (KiB) 84980



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800 s]
/proc/loadavg: 2.02 2.02 2.00 3/374 21104
/proc/meminfo: memFree=22660148/32951124 swapFree=37148216/67111528
[pid=20935] ppid=20933 vsize=84980 CPUtime=1800.05 cores=1,3,5,7
/proc/20935/stat : 20935 (bsolo) R 20933 20935 19222 0 -1 4202496 19109 0 0 0 179852 153 0 0 25 0 1 0 829706754 87019520 18790 33554432000 134512640 137138936 4288273632 18446744073709551615 134540747 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20935/statm: 21245 18790 192 642 0 20601 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 84980

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

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

[startup+1800 s]
/proc/loadavg: 2.02 2.02 2.00 3/374 21104
/proc/meminfo: memFree=22660148/32951124 swapFree=37148216/67111528
[pid=20935] ppid=20933 vsize=84980 CPUtime=1800.05 cores=1,3,5,7
/proc/20935/stat : 20935 (bsolo) R 20933 20935 19222 0 -1 4202496 19109 0 0 0 179852 153 0 0 25 0 1 0 829706754 87019520 18790 33554432000 134512640 137138936 4288273632 18446744073709551615 134540747 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/20935/statm: 21245 18790 192 642 0 20601 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 84980

Child status: 15
Real time (s): 1800.02
CPU time (s): 1800.07
CPU user time (s): 1798.53
CPU system time (s): 1.53777
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 84980

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.53
system time used= 1.53777
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 19109
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= 5
involuntary context switches= 20693

runsolver used 6.10807 second user time and 15.1537 second system time

The end

Launcher Data 

Begin job on node104 at 2011-06-04 11:51:03
IDJOB=3462494
IDBENCH=47910
IDSOLVER=1955
FILE ID=node104/3462494-1307181063
RUNJOBID= node104-1307174925-20282
PBS_JOBID= 13508864
Free space on /tmp= 73952 MiB

SOLVER NAME= bsolo 3.2
BENCH NAME= PB07/normalized-PB07/OPT-SMALLINT-NLC/submittedPB07/roussel/factor-mod-B/factor-mod-size=9-P0=307-P1=313-P2=331-P3=461-P4=131-P5=307-P6=149-P7=479-P8=317-P9=431-B.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3462494-1307181063/watcher-3462494-1307181063 -o /tmp/evaluation-result-3462494-1307181063/solver-3462494-1307181063 -C 1800 -W 1900 -M 15500  bsolo -l2 -t1800 HOME/instance-3462494-1307181063.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 8b00ea770361f301179000d52beb4a25
RANDOM SEED=1907268043

node104.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.855
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.71
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.855
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.855
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.67
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.855
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.80
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.855
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5293.18
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.855
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.855
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.855
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      22763752 kB
Buffers:        420104 kB
Cached:        7649644 kB
SwapCached:     163904 kB
Active:        3781664 kB
Inactive:      6067816 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      22763752 kB
SwapTotal:    67111528 kB
SwapFree:     37148216 kB
Dirty:            4132 kB
Writeback:           0 kB
AnonPages:     1639336 kB
Mapped:          11792 kB
Slab:           182336 kB
PageTables:      88704 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 87737280 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73948 MiB
End job on node104 at 2011-06-04 12:21:05