Trace number 433332

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 1800.73

General information on the benchmark

Namenormalized-PB06/OPT-BIGINT/mps-v2-20-10/
MIPLIB/miplib/normalized-mps-v2-20-10-rgn.opb
MD5SUM077c926419792cafad737b20a04bb1ea
Bench CategoryOPT-BIGINT (optimisation, big integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1862512
Best CPU time to get the best result obtained on this benchmark1800.07
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 525312
Optimality of the best value was proved NO
Number of variables1260
Total number of constraints104
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)4
Number of constraints which are nor clauses,nor cardinality constraints100
Minimum length of a constraint12
Maximum length of a constraint127
Number of terms in the objective function 1160
Biggest coefficient in the objective function 196608
Number of bits for the biggest coefficient in the objective function 18
Sum of the numbers in the objective function 15892320
Number of bits of the sum of numbers in the objective function 24
Biggest number in a constraint 25600000000
Number of bits of the biggest number in a constraint 35
Biggest sum of numbers in a constraint 232836875088
Number of bits of the biggest sum of numbers38
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/433332-1177957791/instance-433332-1177957791.opb
0.00/0.00	c File size is 60237 bytes.
0.00/0.00	c Coefficients are big enough for not using lower bounding.
0.00/0.01	c Highest Coefficient sum: 2.32837e+11
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.008 s
0.00/0.01	c Var: 1260 Constr: 124 0/4/120 Lit: 5760 Watch. Lit: 955
0.00/0.01	c Obj. Vars: 1160 (92.0635 % of total variables)
0.00/0.02	c Pre-processing Time: 0.017 s
1800.06/1800.70	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
1800.06/1800.70	c        0   1260      124     5760   46     1140   12120      0      0 0.02
1800.06/1800.70	c      100   1260      224    14674   65     4733   13333    100   3333 0.03
1800.06/1800.70	c      251   1260      375    23891   63     4830   14667    251   5976 0.04
1800.06/1800.70	c      476   1260      600    39400   65     5343   16134    476   7437 0.06
1800.06/1800.70	c      815   1260      939    62277   66     5919   17748    815   8763 0.09
1800.06/1800.70	c     1324   1260     1448   120140   82     6938   19523   1324   6304 0.21
1800.06/1800.70	c     2092   1260     2216   177780   80     8469   21476   2092   7471 0.28
1800.06/1800.70	c     3238   1260     3362   256823   76    10744   23624   3238   8588 0.38
1800.06/1800.70	c     4961   1260     5085   365499   71    14160   25987   4961   9503 0.52
1800.06/1800.70	c     7545   1260     7669   532494   69    19313   28586   7545   8449 0.89
1800.06/1800.70	c    11424   1260    11548   755375   65    26979   31445  11424   6006 1.90
1800.06/1800.70	c    17246   1260    17370  1088843   62    38616   34590  17246   3878 4.45
1800.06/1800.70	c    25983   1260    26107  1648558   63    55993   38050  25983   4107 6.33
1800.06/1800.70	c    39094   1260    12353   784816   63    28380   41856  12229   2317 16.87
1800.06/1800.70	c    58765   1260    32024  2044798   63    67730   46042  31900   1101 53.33
1800.06/1800.70	c    88275   1260    26862  1695709   63    57380   50647  26738    765 115.31
1800.06/1800.70	c   132545   1260    31955  2035344   63    67571   55712  31831    591 224.23
1800.06/1800.70	c   198955   1260    53836  6444255  119   110992   61284  53712    461 431.47
1800.06/1800.70	c   298575   1260    54064  6345357  117   111583   67413  53940    349 853.55
1800.06/1800.70	c   448014   1260    36466  4109400  112    76279   74155  36342    382 1170.68
1800.06/1800.70	c Caught signal: 15
1800.06/1800.70	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.06/1800.70	c   19   580679   4157   595768    44383  5350286  44259    322 1800.06
1800.06/1800.70	s UNKNOWN
1800.06/1800.70	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/node66/watcher-433332-1177957791 -o ROOT/results/node66/solver-433332-1177957791 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/433332-1177957791/instance-433332-1177957791.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: 0.92 0.97 0.91 3/64 1103
/proc/meminfo: memFree=1841984/2055920 swapFree=4183060/4192956
[pid=1103] ppid=1101 vsize=11796 CPUtime=0
/proc/1103/stat : 1103 (bsolo3.0.17) R 1101 1103 692 0 -1 4194304 363 0 0 0 0 0 0 0 18 0 1 0 271768640 12079104 333 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1103/statm: 2949 333 279 324 0 2004 0

[startup+0.0984749 s]
/proc/loadavg: 0.92 0.97 0.91 3/64 1103
/proc/meminfo: memFree=1841984/2055920 swapFree=4183060/4192956
[pid=1103] ppid=1101 vsize=5104 CPUtime=0.08
/proc/1103/stat : 1103 (bsolo3.0.17) R 1101 1103 692 0 -1 4194304 700 0 0 0 8 0 0 0 18 0 1 0 271768640 5226496 655 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1103/statm: 1276 655 309 324 0 346 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 5104

[startup+0.101473 s]
/proc/loadavg: 0.92 0.97 0.91 3/64 1103
/proc/meminfo: memFree=1841984/2055920 swapFree=4183060/4192956
[pid=1103] ppid=1101 vsize=5104 CPUtime=0.09
/proc/1103/stat : 1103 (bsolo3.0.17) R 1101 1103 692 0 -1 4194304 705 0 0 0 9 0 0 0 18 0 1 0 271768640 5226496 660 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10274427 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1103/statm: 1276 660 309 324 0 346 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5104

[startup+0.301513 s]
/proc/loadavg: 0.92 0.97 0.91 3/64 1103
/proc/meminfo: memFree=1841984/2055920 swapFree=4183060/4192956
[pid=1103] ppid=1101 vsize=6908 CPUtime=0.29
/proc/1103/stat : 1103 (bsolo3.0.17) R 1101 1103 692 0 -1 4194304 1159 0 0 0 28 1 0 0 19 0 1 0 271768640 7073792 1114 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10274427 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1103/statm: 1727 1114 309 324 0 797 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6908

[startup+0.701592 s]
/proc/loadavg: 0.92 0.97 0.91 3/64 1103
/proc/meminfo: memFree=1841984/2055920 swapFree=4183060/4192956
[pid=1103] ppid=1101 vsize=10784 CPUtime=0.69
/proc/1103/stat : 1103 (bsolo3.0.17) R 1101 1103 692 0 -1 4194304 2125 0 0 0 68 1 0 0 22 0 1 0 271768640 11042816 2080 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10274427 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1103/statm: 2696 2080 309 324 0 1766 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10784

[startup+1.50276 s]
/proc/loadavg: 0.92 0.97 0.91 2/65 1104
/proc/meminfo: memFree=1833208/2055920 swapFree=4183060/4192956
[pid=1103] ppid=1101 vsize=14152 CPUtime=1.49
/proc/1103/stat : 1103 (bsolo3.0.17) R 1101 1103 692 0 -1 4194304 2971 0 0 0 148 1 0 0 25 0 1 0 271768640 14491648 2926 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551042 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1103/statm: 3538 2926 309 324 0 2608 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14152

[startup+3.10107 s]
/proc/loadavg: 0.93 0.97 0.91 2/65 1104
/proc/meminfo: memFree=1829240/2055920 swapFree=4183060/4192956
[pid=1103] ppid=1101 vsize=18164 CPUtime=3.09
/proc/1103/stat : 1103 (bsolo3.0.17) R 1101 1103 692 0 -1 4194304 3966 0 0 0 307 2 0 0 25 0 1 0 271768640 18599936 3921 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10270205 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1103/statm: 4541 3921 309 324 0 3611 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18164

[startup+6.30171 s]
/proc/loadavg: 0.93 0.97 0.91 2/65 1104
/proc/meminfo: memFree=1819576/2055920 swapFree=4183060/4192956
[pid=1103] ppid=1101 vsize=28132 CPUtime=6.29
/proc/1103/stat : 1103 (bsolo3.0.17) R 1101 1103 692 0 -1 4194304 6444 0 0 0 625 4 0 0 25 0 1 0 271768640 28807168 6399 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1103/statm: 7033 6399 309 324 0 6103 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 28132

[startup+12.702 s]
/proc/loadavg: 0.94 0.97 0.91 2/65 1104
/proc/meminfo: memFree=1808888/2055920 swapFree=4183060/4192956
[pid=1103] ppid=1101 vsize=37056 CPUtime=12.69
/proc/1103/stat : 1103 (bsolo3.0.17) R 1101 1103 692 0 -1 4194304 8697 0 0 0 1263 6 0 0 25 0 1 0 271768640 37945344 8652 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091748 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1103/statm: 9264 8652 309 324 0 8334 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 37056

[startup+25.5016 s]
/proc/loadavg: 0.95 0.97 0.91 2/65 1104
/proc/meminfo: memFree=1806072/2055920 swapFree=4183060/4192956
[pid=1103] ppid=1101 vsize=39380 CPUtime=25.48
/proc/1103/stat : 1103 (bsolo3.0.17) R 1101 1103 692 0 -1 4194304 9293 0 0 0 2542 6 0 0 25 0 1 0 271768640 40325120 9210 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551321 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1103/statm: 9845 9210 309 324 0 8915 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 39380

[startup+51.1017 s]
/proc/loadavg: 0.97 0.97 0.91 2/65 1104
/proc/meminfo: memFree=1806136/2055920 swapFree=4183060/4192956
[pid=1103] ppid=1101 vsize=39380 CPUtime=51.06
/proc/1103/stat : 1103 (bsolo3.0.17) R 1101 1103 692 0 -1 4194304 9293 0 0 0 5100 6 0 0 25 0 1 0 271768640 40325120 9210 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1103/statm: 9845 9210 309 324 0 8915 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 39380

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.91 2/65 1104
/proc/meminfo: memFree=1798520/2055920 swapFree=4183060/4192956
[pid=1103] ppid=1101 vsize=46752 CPUtime=102.25
/proc/1103/stat : 1103 (bsolo3.0.17) R 1101 1103 692 0 -1 4194304 11208 0 0 0 10217 8 0 0 25 0 1 0 271768640 47874048 11079 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551368 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1103/statm: 11688 11079 309 324 0 10758 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 46752

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1104
/proc/meminfo: memFree=1797880/2055920 swapFree=4183060/4192956
[pid=1103] ppid=1101 vsize=47912 CPUtime=162.23
/proc/1103/stat : 1103 (bsolo3.0.17) R 1101 1103 692 0 -1 4194304 11480 0 0 0 16215 8 0 0 25 0 1 0 271768640 49061888 11351 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1103/statm: 11978 11351 309 324 0 11048 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 47912

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1104
/proc/meminfo: memFree=1794360/2055920 swapFree=4183060/4192956
[pid=1103] ppid=1101 vsize=51016 CPUtime=222.21
/proc/1103/stat : 1103 (bsolo3.0.17) R 1101 1103 692 0 -1 4194304 12298 0 0 0 22212 9 0 0 25 0 1 0 271768640 52240384 12119 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1103/statm: 12754 12119 309 324 0 11824 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 51016

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1104
/proc/meminfo: memFree=1772280/2055920 swapFree=4183060/4192956
[pid=1103] ppid=1101 vsize=72948 CPUtime=282.19
/proc/1103/stat : 1103 (bsolo3.0.17) R 1101 1103 692 0 -1 4194304 17848 0 0 0 28204 15 0 0 25 0 1 0 271768640 74698752 17613 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1103/statm: 18237 17613 309 324 0 17307 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 72948

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1104
/proc/meminfo: memFree=1772280/2055920 swapFree=4183060/4192956
[pid=1103] ppid=1101 vsize=72948 CPUtime=342.17
/proc/1103/stat : 1103 (bsolo3.0.17) R 1101 1103 692 0 -1 4194304 17848 0 0 0 34202 15 0 0 25 0 1 0 271768640 74698752 17613 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1103/statm: 18237 17613 309 324 0 17307 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 72948

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1104
/proc/meminfo: memFree=1760888/2055920 swapFree=4183060/4192956
[pid=1103] ppid=1101 vsize=84640 CPUtime=402.14
/proc/1103/stat : 1103 (bsolo3.0.17) R 1101 1103 692 0 -1 4194304 20781 0 0 0 40197 17 0 0 25 0 1 0 271768640 86671360 20546 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551312 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1103/statm: 21160 20546 309 324 0 20230 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 84640

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1104
/proc/meminfo: memFree=1745592/2055920 swapFree=4183060/4192956
[pid=1103] ppid=1101 vsize=99808 CPUtime=462.12
/proc/1103/stat : 1103 (bsolo3.0.17) R 1101 1103 692 0 -1 4194304 24551 0 0 0 46191 21 0 0 25 0 1 0 271768640 102203392 24316 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1103/statm: 24952 24316 309 324 0 24022 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 99808

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1104
/proc/meminfo: memFree=1740088/2055920 swapFree=4183060/4192956
[pid=1103] ppid=1101 vsize=104964 CPUtime=522.1
/proc/1103/stat : 1103 (bsolo3.0.17) R 1101 1103 692 0 -1 4194304 25915 0 0 0 52188 22 0 0 25 0 1 0 271768640 107483136 25620 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550823 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1103/statm: 26241 25620 309 324 0 25311 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 104964

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1104
/proc/meminfo: memFree=1740152/2055920 swapFree=4183060/4192956
[pid=1103] ppid=1101 vsize=104964 CPUtime=582.08
/proc/1103/stat : 1103 (bsolo3.0.17) R 1101 1103 692 0 -1 4194304 25915 0 0 0 58186 22 0 0 25 0 1 0 271768640 107483136 25620 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1103/statm: 26241 25620 309 324 0 25311 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 104964

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1104
/proc/meminfo: memFree=1740152/2055920 swapFree=4183060/4192956
[pid=1103] ppid=1101 vsize=104964 CPUtime=642.07
/proc/1103/stat : 1103 (bsolo3.0.17) R 1101 1103 692 0 -1 4194304 25915 0 0 0 64185 22 0 0 25 0 1 0 271768640 107483136 25620 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551362 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1103/statm: 26241 25620 309 324 0 25311 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 104964


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

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1106
/proc/meminfo: memFree=1732344/2055920 swapFree=4183060/4192956
[pid=1103] ppid=1101 vsize=112552 CPUtime=881.97
/proc/1103/stat : 1103 (bsolo3.0.17) R 1101 1103 692 0 -1 4194304 27943 0 0 0 88174 23 0 0 25 0 1 0 271768640 115253248 27522 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1103/statm: 28138 27522 309 324 0 27208 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 112552

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1106
/proc/meminfo: memFree=1732408/2055920 swapFree=4183060/4192956
[pid=1103] ppid=1101 vsize=112552 CPUtime=941.95
/proc/1103/stat : 1103 (bsolo3.0.17) R 1101 1103 692 0 -1 4194304 27943 0 0 0 94172 23 0 0 25 0 1 0 271768640 115253248 27522 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10272252 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1103/statm: 28138 27522 309 324 0 27208 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 112552

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1106
/proc/meminfo: memFree=1732408/2055920 swapFree=4183060/4192956
[pid=1103] ppid=1101 vsize=112552 CPUtime=1001.93
/proc/1103/stat : 1103 (bsolo3.0.17) R 1101 1103 692 0 -1 4194304 27943 0 0 0 100170 23 0 0 25 0 1 0 271768640 115253248 27522 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1103/statm: 28138 27522 309 324 0 27208 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 112552

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1106
/proc/meminfo: memFree=1732408/2055920 swapFree=4183060/4192956
[pid=1103] ppid=1101 vsize=112552 CPUtime=1061.91
/proc/1103/stat : 1103 (bsolo3.0.17) R 1101 1103 692 0 -1 4194304 27943 0 0 0 106168 23 0 0 25 0 1 0 271768640 115253248 27522 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1103/statm: 28138 27522 309 324 0 27208 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 112552

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1106
/proc/meminfo: memFree=1732472/2055920 swapFree=4183060/4192956
[pid=1103] ppid=1101 vsize=112552 CPUtime=1121.89
/proc/1103/stat : 1103 (bsolo3.0.17) R 1101 1103 692 0 -1 4194304 27943 0 0 0 112166 23 0 0 25 0 1 0 271768640 115253248 27522 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1103/statm: 28138 27522 309 324 0 27208 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 112552

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1106
/proc/meminfo: memFree=1732472/2055920 swapFree=4183060/4192956
[pid=1103] ppid=1101 vsize=112552 CPUtime=1181.87
/proc/1103/stat : 1103 (bsolo3.0.17) R 1101 1103 692 0 -1 4194304 27943 0 0 0 118164 23 0 0 25 0 1 0 271768640 115253248 27522 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1103/statm: 28138 27522 309 324 0 27208 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 112552

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1106
/proc/meminfo: memFree=1732472/2055920 swapFree=4183060/4192956
[pid=1103] ppid=1101 vsize=112552 CPUtime=1241.84
/proc/1103/stat : 1103 (bsolo3.0.17) R 1101 1103 692 0 -1 4194304 27943 0 0 0 124161 23 0 0 25 0 1 0 271768640 115253248 27522 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1103/statm: 28138 27522 309 324 0 27208 0
Current children cumulated CPU time (s) 1241.84
Current children cumulated vsize (KiB) 112552

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1106
/proc/meminfo: memFree=1732344/2055920 swapFree=4183060/4192956
[pid=1103] ppid=1101 vsize=112824 CPUtime=1301.83
/proc/1103/stat : 1103 (bsolo3.0.17) R 1101 1103 692 0 -1 4194304 27996 0 0 0 130160 23 0 0 25 0 1 0 271768640 115531776 27575 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1103/statm: 28206 27575 309 324 0 27276 0
Current children cumulated CPU time (s) 1301.83
Current children cumulated vsize (KiB) 112824

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1106
/proc/meminfo: memFree=1726776/2055920 swapFree=4183060/4192956
[pid=1103] ppid=1101 vsize=118108 CPUtime=1361.8
/proc/1103/stat : 1103 (bsolo3.0.17) R 1101 1103 692 0 -1 4194304 29412 0 0 0 136156 24 0 0 25 0 1 0 271768640 120942592 28918 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1103/statm: 29527 28918 309 324 0 28597 0
Current children cumulated CPU time (s) 1361.8
Current children cumulated vsize (KiB) 118108

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1106
/proc/meminfo: memFree=1726776/2055920 swapFree=4183060/4192956
[pid=1103] ppid=1101 vsize=118108 CPUtime=1421.78
/proc/1103/stat : 1103 (bsolo3.0.17) R 1101 1103 692 0 -1 4194304 29412 0 0 0 142154 24 0 0 25 0 1 0 271768640 120942592 28918 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1103/statm: 29527 28918 309 324 0 28597 0
Current children cumulated CPU time (s) 1421.78
Current children cumulated vsize (KiB) 118108

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1106
/proc/meminfo: memFree=1726776/2055920 swapFree=4183060/4192956
[pid=1103] ppid=1101 vsize=118108 CPUtime=1481.76
/proc/1103/stat : 1103 (bsolo3.0.17) R 1101 1103 692 0 -1 4194304 29412 0 0 0 148152 24 0 0 25 0 1 0 271768640 120942592 28918 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1103/statm: 29527 28918 309 324 0 28597 0
Current children cumulated CPU time (s) 1481.76
Current children cumulated vsize (KiB) 118108

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1106
/proc/meminfo: memFree=1726776/2055920 swapFree=4183060/4192956
[pid=1103] ppid=1101 vsize=118108 CPUtime=1541.74
/proc/1103/stat : 1103 (bsolo3.0.17) R 1101 1103 692 0 -1 4194304 29412 0 0 0 154150 24 0 0 25 0 1 0 271768640 120942592 28918 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1103/statm: 29527 28918 309 324 0 28597 0
Current children cumulated CPU time (s) 1541.74
Current children cumulated vsize (KiB) 118108

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1106
/proc/meminfo: memFree=1724856/2055920 swapFree=4183060/4192956
[pid=1103] ppid=1101 vsize=120292 CPUtime=1601.72
/proc/1103/stat : 1103 (bsolo3.0.17) R 1101 1103 692 0 -1 4194304 29941 0 0 0 160147 25 0 0 25 0 1 0 271768640 123179008 29447 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1103/statm: 30073 29447 309 324 0 29143 0
Current children cumulated CPU time (s) 1601.72
Current children cumulated vsize (KiB) 120292

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.91 3/65 1106
/proc/meminfo: memFree=1717944/2055920 swapFree=4183060/4192956
[pid=1103] ppid=1101 vsize=126860 CPUtime=1661.7
/proc/1103/stat : 1103 (bsolo3.0.17) R 1101 1103 692 0 -1 4194304 31650 0 0 0 166144 26 0 0 25 0 1 0 271768640 129904640 31083 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134546121 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1103/statm: 31715 31083 309 324 0 30785 0
Current children cumulated CPU time (s) 1661.7
Current children cumulated vsize (KiB) 126860

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1106
/proc/meminfo: memFree=1717944/2055920 swapFree=4183060/4192956
[pid=1103] ppid=1101 vsize=126860 CPUtime=1721.68
/proc/1103/stat : 1103 (bsolo3.0.17) R 1101 1103 692 0 -1 4194304 31650 0 0 0 172142 26 0 0 25 0 1 0 271768640 129904640 31083 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1103/statm: 31715 31083 309 324 0 30785 0
Current children cumulated CPU time (s) 1721.68
Current children cumulated vsize (KiB) 126860

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1106
/proc/meminfo: memFree=1717944/2055920 swapFree=4183060/4192956
[pid=1103] ppid=1101 vsize=126860 CPUtime=1781.66
/proc/1103/stat : 1103 (bsolo3.0.17) R 1101 1103 692 0 -1 4194304 31650 0 0 0 178140 26 0 0 25 0 1 0 271768640 129904640 31083 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1103/statm: 31715 31083 309 324 0 30785 0
Current children cumulated CPU time (s) 1781.66
Current children cumulated vsize (KiB) 126860



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.7 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1106
/proc/meminfo: memFree=1717944/2055920 swapFree=4183060/4192956
[pid=1103] ppid=1101 vsize=126860 CPUtime=1800.06
/proc/1103/stat : 1103 (bsolo3.0.17) R 1101 1103 692 0 -1 4194304 31650 0 0 0 179980 26 0 0 25 0 1 0 271768640 129904640 31083 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551365 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1103/statm: 31715 31083 309 324 0 30785 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 126860

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

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

[startup+1800.7 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 1106
/proc/meminfo: memFree=1717944/2055920 swapFree=4183060/4192956
[pid=1103] ppid=1101 vsize=126860 CPUtime=1800.06
/proc/1103/stat : 1103 (bsolo3.0.17) R 1101 1103 692 0 -1 4194304 31650 0 0 0 179980 26 0 0 25 0 1 0 271768640 129904640 31083 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551365 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1103/statm: 31715 31083 309 324 0 30785 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 126860

Child status: 15
Real time (s): 1800.73
CPU time (s): 1800.09
CPU user time (s): 1799.81
CPU system time (s): 0.280957
CPU usage (%): 99.9642
Max. virtual memory (cumulated for all children) (KiB): 127152

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.81
system time used= 0.280957
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31654
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= 2116

runsolver used 1.44278 second user time and 3.48147 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Mon Apr 30 18:29:51 UTC 2007

IDJOB= 433332
IDBENCH= 2492
IDSOLVER= 199
FILE ID= node66/433332-1177957791

PBS_JOBID= 4727684

Free space on /tmp= 66558 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-BIGINT/mps-v2-20-10/MIPLIB/miplib/normalized-mps-v2-20-10-rgn.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/433332-1177957791/instance-433332-1177957791.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-433332-1177957791 -o ROOT/results/node66/solver-433332-1177957791 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/433332-1177957791/instance-433332-1177957791.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  077c926419792cafad737b20a04bb1ea

RANDOM SEED= 273223929

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.281
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.281
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1842456 kB
Buffers:         19184 kB
Cached:         115976 kB
SwapCached:       3900 kB
Active:          40840 kB
Inactive:       106604 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1842456 kB
SwapTotal:     4192956 kB
SwapFree:      4183060 kB
Dirty:            6636 kB
Writeback:           0 kB
Mapped:          18328 kB
Slab:            52060 kB
Committed_AS:  1925188 kB
PageTables:       1384 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 node66 on Mon Apr 30 18:59:54 UTC 2007