Trace number 433080

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) 1800.04 1800.72

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.ps.uni-sb.de/
~walser/benchmarks/course-ass/normalized-ss97-6.opb
MD5SUMdcfce19ac0444148b26b7675e35c76bc
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark304
Best CPU time to get the best result obtained on this benchmark0.011997
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 304
Optimality of the best value was proved YES
Number of variables257
Total number of constraints97
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)97
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint44
Number of terms in the objective function 173
Biggest coefficient in the objective function 100
Number of bits for the biggest coefficient in the objective function 7
Sum of the numbers in the objective function 8448
Number of bits of the sum of numbers in the objective function 14
Biggest number in a constraint 100
Number of bits of the biggest number in a constraint 7
Biggest sum of numbers in a constraint 8448
Number of bits of the biggest sum of numbers14
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/433080-1177954168/instance-433080-1177954168.opb
0.00/0.00	c File size is 8127 bytes.
0.00/0.00	c Highest Coefficient sum: 8448
0.00/0.00	c Parsing was ok!!
0.00/0.00	c Total parsing time: 0.002 s
0.00/0.00	c Var: 257 Constr: 182 126/56/0 Lit: 1026 Watch. Lit: 667
0.00/0.00	c Obj. Vars: 173 (67.3152 % of total variables)
0.00/0.00	c Pre-processing Time: 0.004 s
0.00/0.00	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.00	c        0    216       98      784    8      470    3017      0      0 0.00
0.00/0.00	c Switching off LPR mode.
1800.03/1800.70	c Caught signal: 15
1800.03/1800.71	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.03/1800.71	c    0        2      2      114      100      846      2      0 1800.04
1800.03/1800.71	s UNKNOWN
1800.03/1800.71	c Total time: 1800.04 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/node46/watcher-433080-1177954168 -o ROOT/results/node46/solver-433080-1177954168 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/433080-1177954168/instance-433080-1177954168.opb 

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


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 16751
/proc/meminfo: memFree=1740216/2055920 swapFree=4159800/4192956
[pid=16751] ppid=16749 vsize=3828 CPUtime=0
/proc/16751/stat : 16751 (bsolo3.0.17) R 16749 16751 15411 0 -1 4194304 160 0 0 0 0 0 0 0 18 0 1 0 150099759 3919872 141 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7764856 0 0 4096 0 0 0 0 17 1 0 0
/proc/16751/statm: 957 143 120 324 0 15 0

[startup+0.105937 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 16751
/proc/meminfo: memFree=1740216/2055920 swapFree=4159800/4192956
[pid=16751] ppid=16749 vsize=4056 CPUtime=0.1
/proc/16751/stat : 16751 (bsolo3.0.17) R 16749 16751 15411 0 -1 4194304 413 0 0 0 10 0 0 0 18 0 1 0 150099759 4153344 381 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16751/statm: 1014 381 309 324 0 84 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4056

[startup+0.201955 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 16751
/proc/meminfo: memFree=1740216/2055920 swapFree=4159800/4192956
[pid=16751] ppid=16749 vsize=4056 CPUtime=0.19
/proc/16751/stat : 16751 (bsolo3.0.17) R 16749 16751 15411 0 -1 4194304 413 0 0 0 19 0 0 0 18 0 1 0 150099759 4153344 381 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551216 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16751/statm: 1014 381 309 324 0 84 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4056

[startup+0.301973 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 16751
/proc/meminfo: memFree=1740216/2055920 swapFree=4159800/4192956
[pid=16751] ppid=16749 vsize=4056 CPUtime=0.29
/proc/16751/stat : 16751 (bsolo3.0.17) R 16749 16751 15411 0 -1 4194304 413 0 0 0 29 0 0 0 19 0 1 0 150099759 4153344 381 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551475 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16751/statm: 1014 381 309 324 0 84 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4056

[startup+0.701047 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 16751
/proc/meminfo: memFree=1740216/2055920 swapFree=4159800/4192956
[pid=16751] ppid=16749 vsize=4056 CPUtime=0.69
/proc/16751/stat : 16751 (bsolo3.0.17) R 16749 16751 15411 0 -1 4194304 413 0 0 0 69 0 0 0 23 0 1 0 150099759 4153344 381 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550979 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16751/statm: 1014 381 309 324 0 84 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4056

[startup+1.50119 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16752
/proc/meminfo: memFree=1739824/2055920 swapFree=4159800/4192956
[pid=16751] ppid=16749 vsize=4056 CPUtime=1.49
/proc/16751/stat : 16751 (bsolo3.0.17) R 16749 16751 15411 0 -1 4194304 413 0 0 0 149 0 0 0 25 0 1 0 150099759 4153344 381 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16751/statm: 1014 381 309 324 0 84 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4056

[startup+3.10149 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16752
/proc/meminfo: memFree=1739696/2055920 swapFree=4159800/4192956
[pid=16751] ppid=16749 vsize=4056 CPUtime=3.09
/proc/16751/stat : 16751 (bsolo3.0.17) R 16749 16751 15411 0 -1 4194304 413 0 0 0 309 0 0 0 25 0 1 0 150099759 4153344 381 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091738 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16751/statm: 1014 381 309 324 0 84 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4056

[startup+6.30108 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16752
/proc/meminfo: memFree=1739448/2055920 swapFree=4159800/4192956
[pid=16751] ppid=16749 vsize=4056 CPUtime=6.28
/proc/16751/stat : 16751 (bsolo3.0.17) R 16749 16751 15411 0 -1 4194304 413 0 0 0 628 0 0 0 25 0 1 0 150099759 4153344 381 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16751/statm: 1014 381 309 324 0 84 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 4056

[startup+12.7013 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16752
/proc/meminfo: memFree=1739448/2055920 swapFree=4159800/4192956
[pid=16751] ppid=16749 vsize=4056 CPUtime=12.68
/proc/16751/stat : 16751 (bsolo3.0.17) R 16749 16751 15411 0 -1 4194304 413 0 0 0 1268 0 0 0 25 0 1 0 150099759 4153344 381 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8236801 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16751/statm: 1014 381 309 324 0 84 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4056

[startup+25.5016 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16752
/proc/meminfo: memFree=1739448/2055920 swapFree=4159800/4192956
[pid=16751] ppid=16749 vsize=4056 CPUtime=25.48
/proc/16751/stat : 16751 (bsolo3.0.17) R 16749 16751 15411 0 -1 4194304 413 0 0 0 2548 0 0 0 25 0 1 0 150099759 4153344 381 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16751/statm: 1014 381 309 324 0 84 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4056

[startup+51.1014 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16752
/proc/meminfo: memFree=1739576/2055920 swapFree=4159800/4192956
[pid=16751] ppid=16749 vsize=4056 CPUtime=51.05
/proc/16751/stat : 16751 (bsolo3.0.17) R 16749 16751 15411 0 -1 4194304 413 0 0 0 5105 0 0 0 25 0 1 0 150099759 4153344 381 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8236786 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16751/statm: 1014 381 309 324 0 84 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 4056

[startup+102.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16752
/proc/meminfo: memFree=1739640/2055920 swapFree=4159800/4192956
[pid=16751] ppid=16749 vsize=4056 CPUtime=102.24
/proc/16751/stat : 16751 (bsolo3.0.17) R 16749 16751 15411 0 -1 4194304 413 0 0 0 10224 0 0 0 25 0 1 0 150099759 4153344 381 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091730 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16751/statm: 1014 381 309 324 0 84 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 4056

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16752
/proc/meminfo: memFree=1739640/2055920 swapFree=4159800/4192956
[pid=16751] ppid=16749 vsize=4056 CPUtime=162.21
/proc/16751/stat : 16751 (bsolo3.0.17) R 16749 16751 15411 0 -1 4194304 413 0 0 0 16221 0 0 0 25 0 1 0 150099759 4153344 381 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8228593 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16751/statm: 1014 381 309 324 0 84 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 4056

[startup+222.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16752
/proc/meminfo: memFree=1739576/2055920 swapFree=4159800/4192956
[pid=16751] ppid=16749 vsize=4056 CPUtime=222.2
/proc/16751/stat : 16751 (bsolo3.0.17) R 16749 16751 15411 0 -1 4194304 413 0 0 0 22220 0 0 0 25 0 1 0 150099759 4153344 381 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551039 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16751/statm: 1014 381 309 324 0 84 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 4056

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16752
/proc/meminfo: memFree=1739512/2055920 swapFree=4159800/4192956
[pid=16751] ppid=16749 vsize=4056 CPUtime=282.17
/proc/16751/stat : 16751 (bsolo3.0.17) R 16749 16751 15411 0 -1 4194304 413 0 0 0 28217 0 0 0 25 0 1 0 150099759 4153344 381 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160521833 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16751/statm: 1014 381 309 324 0 84 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 4056

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16752
/proc/meminfo: memFree=1739576/2055920 swapFree=4159800/4192956
[pid=16751] ppid=16749 vsize=4056 CPUtime=342.15
/proc/16751/stat : 16751 (bsolo3.0.17) R 16749 16751 15411 0 -1 4194304 413 0 0 0 34215 0 0 0 25 0 1 0 150099759 4153344 381 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550834 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16751/statm: 1014 381 309 324 0 84 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 4056

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16752
/proc/meminfo: memFree=1739576/2055920 swapFree=4159800/4192956
[pid=16751] ppid=16749 vsize=4056 CPUtime=402.13
/proc/16751/stat : 16751 (bsolo3.0.17) R 16749 16751 15411 0 -1 4194304 413 0 0 0 40213 0 0 0 25 0 1 0 150099759 4153344 381 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551433 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16751/statm: 1014 381 309 324 0 84 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 4056

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16752
/proc/meminfo: memFree=1739512/2055920 swapFree=4159800/4192956
[pid=16751] ppid=16749 vsize=4056 CPUtime=462.1
/proc/16751/stat : 16751 (bsolo3.0.17) R 16749 16751 15411 0 -1 4194304 413 0 0 0 46210 0 0 0 25 0 1 0 150099759 4153344 381 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160527331 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16751/statm: 1014 381 309 324 0 84 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 4056

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16754
/proc/meminfo: memFree=1739384/2055920 swapFree=4159800/4192956
[pid=16751] ppid=16749 vsize=4056 CPUtime=522.08
/proc/16751/stat : 16751 (bsolo3.0.17) R 16749 16751 15411 0 -1 4194304 413 0 0 0 52208 0 0 0 25 0 1 0 150099759 4153344 381 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8228292 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16751/statm: 1014 381 309 324 0 84 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 4056

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16754
/proc/meminfo: memFree=1739448/2055920 swapFree=4159800/4192956
[pid=16751] ppid=16749 vsize=4056 CPUtime=582.07
/proc/16751/stat : 16751 (bsolo3.0.17) R 16749 16751 15411 0 -1 4194304 413 0 0 0 58206 1 0 0 25 0 1 0 150099759 4153344 381 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8228392 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16751/statm: 1014 381 309 324 0 84 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 4056

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16754
/proc/meminfo: memFree=1739448/2055920 swapFree=4159800/4192956
[pid=16751] ppid=16749 vsize=4056 CPUtime=642.05
/proc/16751/stat : 16751 (bsolo3.0.17) R 16749 16751 15411 0 -1 4194304 413 0 0 0 64204 1 0 0 25 0 1 0 150099759 4153344 381 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160527350 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16751/statm: 1014 381 309 324 0 84 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 4056


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

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16754
/proc/meminfo: memFree=1739512/2055920 swapFree=4159800/4192956
[pid=16751] ppid=16749 vsize=4056 CPUtime=821.98
/proc/16751/stat : 16751 (bsolo3.0.17) R 16749 16751 15411 0 -1 4194304 413 0 0 0 82197 1 0 0 25 0 1 0 150099759 4153344 381 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160051253 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16751/statm: 1014 381 309 324 0 84 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 4056

[startup+882.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16754
/proc/meminfo: memFree=1739512/2055920 swapFree=4159800/4192956
[pid=16751] ppid=16749 vsize=4056 CPUtime=881.96
/proc/16751/stat : 16751 (bsolo3.0.17) R 16749 16751 15411 0 -1 4194304 413 0 0 0 88195 1 0 0 25 0 1 0 150099759 4153344 381 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8236672 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16751/statm: 1014 381 309 324 0 84 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 4056

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16754
/proc/meminfo: memFree=1739512/2055920 swapFree=4159800/4192956
[pid=16751] ppid=16749 vsize=4056 CPUtime=941.94
/proc/16751/stat : 16751 (bsolo3.0.17) R 16749 16751 15411 0 -1 4194304 413 0 0 0 94193 1 0 0 25 0 1 0 150099759 4153344 381 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8228562 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16751/statm: 1014 381 309 324 0 84 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 4056

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16754
/proc/meminfo: memFree=1739576/2055920 swapFree=4159800/4192956
[pid=16751] ppid=16749 vsize=4056 CPUtime=1001.91
/proc/16751/stat : 16751 (bsolo3.0.17) R 16749 16751 15411 0 -1 4194304 413 0 0 0 100190 1 0 0 25 0 1 0 150099759 4153344 381 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551087 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16751/statm: 1014 381 309 324 0 84 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 4056

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16754
/proc/meminfo: memFree=1739512/2055920 swapFree=4159800/4192956
[pid=16751] ppid=16749 vsize=4056 CPUtime=1061.89
/proc/16751/stat : 16751 (bsolo3.0.17) R 16749 16751 15411 0 -1 4194304 413 0 0 0 106188 1 0 0 25 0 1 0 150099759 4153344 381 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8226116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16751/statm: 1014 381 309 324 0 84 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 4056

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16754
/proc/meminfo: memFree=1739512/2055920 swapFree=4159800/4192956
[pid=16751] ppid=16749 vsize=4056 CPUtime=1121.87
/proc/16751/stat : 16751 (bsolo3.0.17) R 16749 16751 15411 0 -1 4194304 413 0 0 0 112186 1 0 0 25 0 1 0 150099759 4153344 381 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551122 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16751/statm: 1014 381 309 324 0 84 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 4056

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16754
/proc/meminfo: memFree=1739576/2055920 swapFree=4159800/4192956
[pid=16751] ppid=16749 vsize=4056 CPUtime=1181.85
/proc/16751/stat : 16751 (bsolo3.0.17) R 16749 16751 15411 0 -1 4194304 413 0 0 0 118184 1 0 0 25 0 1 0 150099759 4153344 381 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16751/statm: 1014 381 309 324 0 84 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 4056

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16754
/proc/meminfo: memFree=1739512/2055920 swapFree=4159800/4192956
[pid=16751] ppid=16749 vsize=4056 CPUtime=1241.83
/proc/16751/stat : 16751 (bsolo3.0.17) R 16749 16751 15411 0 -1 4194304 413 0 0 0 124182 1 0 0 25 0 1 0 150099759 4153344 381 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16751/statm: 1014 381 309 324 0 84 0
Current children cumulated CPU time (s) 1241.83
Current children cumulated vsize (KiB) 4056

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16754
/proc/meminfo: memFree=1739512/2055920 swapFree=4159800/4192956
[pid=16751] ppid=16749 vsize=4056 CPUtime=1301.8
/proc/16751/stat : 16751 (bsolo3.0.17) R 16749 16751 15411 0 -1 4194304 413 0 0 0 130179 1 0 0 25 0 1 0 150099759 4153344 381 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551039 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16751/statm: 1014 381 309 324 0 84 0
Current children cumulated CPU time (s) 1301.8
Current children cumulated vsize (KiB) 4056

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16754
/proc/meminfo: memFree=1739512/2055920 swapFree=4159800/4192956
[pid=16751] ppid=16749 vsize=4056 CPUtime=1361.78
/proc/16751/stat : 16751 (bsolo3.0.17) R 16749 16751 15411 0 -1 4194304 413 0 0 0 136177 1 0 0 25 0 1 0 150099759 4153344 381 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8226721 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16751/statm: 1014 381 309 324 0 84 0
Current children cumulated CPU time (s) 1361.78
Current children cumulated vsize (KiB) 4056

[startup+1422.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16754
/proc/meminfo: memFree=1739512/2055920 swapFree=4159800/4192956
[pid=16751] ppid=16749 vsize=4056 CPUtime=1421.76
/proc/16751/stat : 16751 (bsolo3.0.17) R 16749 16751 15411 0 -1 4194304 413 0 0 0 142175 1 0 0 25 0 1 0 150099759 4153344 381 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550884 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16751/statm: 1014 381 309 324 0 84 0
Current children cumulated CPU time (s) 1421.76
Current children cumulated vsize (KiB) 4056

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16754
/proc/meminfo: memFree=1739512/2055920 swapFree=4159800/4192956
[pid=16751] ppid=16749 vsize=4056 CPUtime=1481.73
/proc/16751/stat : 16751 (bsolo3.0.17) R 16749 16751 15411 0 -1 4194304 413 0 0 0 148172 1 0 0 25 0 1 0 150099759 4153344 381 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551018 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16751/statm: 1014 381 309 324 0 84 0
Current children cumulated CPU time (s) 1481.73
Current children cumulated vsize (KiB) 4056

[startup+1542.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16754
/proc/meminfo: memFree=1739576/2055920 swapFree=4159800/4192956
[pid=16751] ppid=16749 vsize=4056 CPUtime=1541.72
/proc/16751/stat : 16751 (bsolo3.0.17) R 16749 16751 15411 0 -1 4194304 413 0 0 0 154171 1 0 0 25 0 1 0 150099759 4153344 381 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551504 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16751/statm: 1014 381 309 324 0 84 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 4056

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16754
/proc/meminfo: memFree=1739512/2055920 swapFree=4159800/4192956
[pid=16751] ppid=16749 vsize=4056 CPUtime=1601.69
/proc/16751/stat : 16751 (bsolo3.0.17) R 16749 16751 15411 0 -1 4194304 413 0 0 0 160168 1 0 0 25 0 1 0 150099759 4153344 381 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8228392 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16751/statm: 1014 381 309 324 0 84 0
Current children cumulated CPU time (s) 1601.69
Current children cumulated vsize (KiB) 4056

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16754
/proc/meminfo: memFree=1739512/2055920 swapFree=4159800/4192956
[pid=16751] ppid=16749 vsize=4056 CPUtime=1661.67
/proc/16751/stat : 16751 (bsolo3.0.17) R 16749 16751 15411 0 -1 4194304 413 0 0 0 166166 1 0 0 25 0 1 0 150099759 4153344 381 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551490 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16751/statm: 1014 381 309 324 0 84 0
Current children cumulated CPU time (s) 1661.67
Current children cumulated vsize (KiB) 4056

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16754
/proc/meminfo: memFree=1739512/2055920 swapFree=4159800/4192956
[pid=16751] ppid=16749 vsize=4056 CPUtime=1721.65
/proc/16751/stat : 16751 (bsolo3.0.17) R 16749 16751 15411 0 -1 4194304 413 0 0 0 172163 2 0 0 25 0 1 0 150099759 4153344 381 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551692 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16751/statm: 1014 381 309 324 0 84 0
Current children cumulated CPU time (s) 1721.65
Current children cumulated vsize (KiB) 4056

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16754
/proc/meminfo: memFree=1739576/2055920 swapFree=4159800/4192956
[pid=16751] ppid=16749 vsize=4056 CPUtime=1781.63
/proc/16751/stat : 16751 (bsolo3.0.17) R 16749 16751 15411 0 -1 4194304 413 0 0 0 178161 2 0 0 25 0 1 0 150099759 4153344 381 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8228635 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16751/statm: 1014 381 309 324 0 84 0
Current children cumulated CPU time (s) 1781.63
Current children cumulated vsize (KiB) 4056



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 16754
/proc/meminfo: memFree=1739512/2055920 swapFree=4159800/4192956
[pid=16751] ppid=16749 vsize=4056 CPUtime=1800.03
/proc/16751/stat : 16751 (bsolo3.0.17) R 16749 16751 15411 0 -1 4194304 413 0 0 0 180001 2 0 0 25 0 1 0 150099759 4153344 381 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8228496 0 0 4096 16384 0 0 0 17 1 0 0
/proc/16751/statm: 1014 381 309 324 0 84 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 4056

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

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

Child status: 15
Real time (s): 1800.72
CPU time (s): 1800.04
CPU user time (s): 1800.02
CPU system time (s): 0.021996
CPU usage (%): 99.9624
Max. virtual memory (cumulated for all children) (KiB): 4056

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.02
system time used= 0.021996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 417
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= 37472

runsolver used 1.65675 second user time and 3.82042 second system time

The end

Launcher Data (download as text)

Begin job on node46 on Mon Apr 30 17:29:28 UTC 2007

IDJOB= 433080
IDBENCH= 2232
IDSOLVER= 199
FILE ID= node46/433080-1177954168

PBS_JOBID= 4727814

Free space on /tmp= 66214 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/web/www.ps.uni-sb.de/~walser/benchmarks/course-ass/normalized-ss97-6.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/433080-1177954168/instance-433080-1177954168.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node46/watcher-433080-1177954168 -o ROOT/results/node46/solver-433080-1177954168 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/433080-1177954168/instance-433080-1177954168.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  dcfce19ac0444148b26b7675e35c76bc

RANDOM SEED= 930301222

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node46.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		: 3000.268
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	: 5931.00
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		: 3000.268
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:       1740560 kB
Buffers:         40648 kB
Cached:         180168 kB
SwapCached:       2972 kB
Active:         125280 kB
Inactive:       119840 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1740560 kB
SwapTotal:     4192956 kB
SwapFree:      4159800 kB
Dirty:            6696 kB
Writeback:           0 kB
Mapped:          31992 kB
Slab:            55548 kB
Committed_AS:  3558448 kB
PageTables:       1996 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= 66214 MiB

End job on node46 on Mon Apr 30 17:59:31 UTC 2007