Trace number 353345

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 3.0.16? (TO) 1800.06 1800.71

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.ps.uni-sb.de/
~walser/benchmarks/course-ass/normalized-ss97-2.opb
MD5SUMf480d2d56550630df651872786c078c9
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1159
Best CPU time to get the best result obtained on this benchmark1800.06
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 999
Optimality of the best value was proved NO
Number of variables8405
Total number of constraints10667
Number of constraints which are clauses9918
Number of constraints which are cardinality constraints (but not clauses)749
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint351
Number of terms in the objective function 6892
Biggest coefficient in the objective function 667
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 371779
Number of bits of the sum of numbers in the objective function 19
Biggest number in a constraint 667
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 371779
Number of bits of the biggest sum of numbers19
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)

0.00/0.01	c bsolo beta version 3.0.16 - 04/04/2007 : 1458 GMT
0.00/0.01	c Developed by Vasco Manquinho 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 Time Limit set to 1800
0.00/0.01	c Memory Limit set to 1800 MB
0.00/0.01	c Instance file /tmp/evaluation/353345-1176663074/instance-353345-1176663074.opb
0.00/0.01	c File size is 551521 bytes.
0.08/0.12	c Highest Coefficient sum: 371779
0.08/0.12	c Parsing was ok!!
0.08/0.12	c Total parsing time: 0.106 s
0.08/0.12	c Var: 8405 Constr: 11368 10620/748/0 Lit: 53454 Watch. Lit: 37895
0.08/0.12	c Obj. Vars: 6892 (81.9988 % of total variables)
0.28/0.33	c Pre-processing Time: 0.318 s
0.28/0.33	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.28/0.33	c        0   8404    11366    53452    4    37894   83303      0      0 0.32
0.28/0.33	c Switching off LPR mode.
1800.05/1800.70	c Caught signal: 15
1800.05/1800.70	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.05/1800.70	c    0        0      0        1    11366    53452      0      0 1800.06
1800.05/1800.70	s UNKNOWN
1800.05/1800.70	c Total time: 1800.06 s

Verifier Data (download as text)

ERROR: no interpretation found !

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node74/watcher-353345-1176663074 -o ROOT/results/node74/solver-353345-1176663074 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/353345-1176663074/instance-353345-1176663074.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: 0.86 0.95 0.97 3/66 1848
/proc/meminfo: memFree=1858048/2055920 swapFree=4183704/4192956
[pid=1848] ppid=1846 vsize=2380 CPUtime=0
/proc/1848/stat : 1848 (bsolo3.0.16) D 1846 1848 1788 0 -1 4194304 54 0 0 0 0 0 0 0 18 0 1 0 114222197 2437120 37 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 9757604 0 0 4096 0 18446744071563608240 0 0 17 1 0 0
/proc/1848/statm: 595 37 29 324 0 8 0

[startup+0.0144469 s]
/proc/loadavg: 0.86 0.95 0.97 3/66 1848
/proc/meminfo: memFree=1858048/2055920 swapFree=4183704/4192956
[pid=1848] ppid=1846 vsize=12276 CPUtime=0
/proc/1848/stat : 1848 (bsolo3.0.16) R 1846 1848 1788 0 -1 4194304 367 0 0 0 0 0 0 0 18 0 1 0 114222197 12570624 335 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 10192507 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1848/statm: 3069 335 281 324 0 2003 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 12276

[startup+0.101456 s]
/proc/loadavg: 0.86 0.95 0.97 3/66 1848
/proc/meminfo: memFree=1858048/2055920 swapFree=4183704/4192956
[pid=1848] ppid=1846 vsize=6188 CPUtime=0.08
/proc/1848/stat : 1848 (bsolo3.0.16) R 1846 1848 1788 0 -1 4194304 897 0 0 0 8 0 0 0 18 0 1 0 114222197 6336512 865 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 10192507 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1848/statm: 1547 865 390 324 0 481 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6188

[startup+0.301479 s]
/proc/loadavg: 0.86 0.95 0.97 3/66 1848
/proc/meminfo: memFree=1858048/2055920 swapFree=4183704/4192956
[pid=1848] ppid=1846 vsize=8348 CPUtime=0.28
/proc/1848/stat : 1848 (bsolo3.0.16) R 1846 1848 1788 0 -1 4194304 1690 0 0 0 27 1 0 0 19 0 1 0 114222197 8548352 1457 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1848/statm: 2087 1457 307 324 0 1156 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 8348

[startup+0.701525 s]
/proc/loadavg: 0.86 0.95 0.97 3/66 1848
/proc/meminfo: memFree=1858048/2055920 swapFree=4183704/4192956
[pid=1848] ppid=1846 vsize=7688 CPUtime=0.68
/proc/1848/stat : 1848 (bsolo3.0.16) R 1846 1848 1788 0 -1 4194304 1692 0 0 0 66 2 0 0 22 0 1 0 114222197 7872512 1295 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551253 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1848/statm: 1922 1295 309 324 0 991 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 7688

[startup+1.50162 s]
/proc/loadavg: 0.86 0.95 0.97 2/67 1849
/proc/meminfo: memFree=1853880/2055920 swapFree=4183704/4192956
[pid=1848] ppid=1846 vsize=7688 CPUtime=1.48
/proc/1848/stat : 1848 (bsolo3.0.16) R 1846 1848 1788 0 -1 4194304 1692 0 0 0 146 2 0 0 25 0 1 0 114222197 7872512 1295 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1848/statm: 1922 1295 309 324 0 991 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 7688

[startup+3.1018 s]
/proc/loadavg: 0.87 0.95 0.97 2/67 1849
/proc/meminfo: memFree=1853688/2055920 swapFree=4183704/4192956
[pid=1848] ppid=1846 vsize=7688 CPUtime=3.08
/proc/1848/stat : 1848 (bsolo3.0.16) R 1846 1848 1788 0 -1 4194304 1692 0 0 0 306 2 0 0 25 0 1 0 114222197 7872512 1295 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134550956 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1848/statm: 1922 1295 309 324 0 991 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 7688

[startup+6.30117 s]
/proc/loadavg: 0.87 0.95 0.97 2/67 1849
/proc/meminfo: memFree=1853560/2055920 swapFree=4183704/4192956
[pid=1848] ppid=1846 vsize=7688 CPUtime=6.28
/proc/1848/stat : 1848 (bsolo3.0.16) R 1846 1848 1788 0 -1 4194304 1692 0 0 0 626 2 0 0 25 0 1 0 114222197 7872512 1295 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1848/statm: 1922 1295 309 324 0 991 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 7688

[startup+12.7029 s]
/proc/loadavg: 0.89 0.96 0.97 2/67 1849
/proc/meminfo: memFree=1853504/2055920 swapFree=4183704/4192956
[pid=1848] ppid=1846 vsize=7688 CPUtime=12.68
/proc/1848/stat : 1848 (bsolo3.0.16) R 1846 1848 1788 0 -1 4194304 1692 0 0 0 1266 2 0 0 25 0 1 0 114222197 7872512 1295 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 10190575 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1848/statm: 1922 1295 309 324 0 991 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 7688

[startup+25.5014 s]
/proc/loadavg: 0.91 0.96 0.97 2/67 1849
/proc/meminfo: memFree=1853568/2055920 swapFree=4183704/4192956
[pid=1848] ppid=1846 vsize=7688 CPUtime=25.47
/proc/1848/stat : 1848 (bsolo3.0.16) R 1846 1848 1788 0 -1 4194304 1692 0 0 0 2545 2 0 0 25 0 1 0 114222197 7872512 1295 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551070 0 0 4096 16384 0 0 0 17 0 0 0
/proc/1848/statm: 1922 1295 309 324 0 991 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 7688

[startup+51.1013 s]
/proc/loadavg: 0.94 0.96 0.97 2/67 1849
/proc/meminfo: memFree=1853696/2055920 swapFree=4183704/4192956
[pid=1848] ppid=1846 vsize=7688 CPUtime=51.05
/proc/1848/stat : 1848 (bsolo3.0.16) R 1846 1848 1788 0 -1 4194304 1692 0 0 0 5103 2 0 0 25 0 1 0 114222197 7872512 1295 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551049 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1848/statm: 1922 1295 309 324 0 991 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 7688

[startup+102.305 s]
/proc/loadavg: 0.97 0.96 0.97 2/67 1849
/proc/meminfo: memFree=1853696/2055920 swapFree=4183704/4192956
[pid=1848] ppid=1846 vsize=7688 CPUtime=102.24
/proc/1848/stat : 1848 (bsolo3.0.16) R 1846 1848 1788 0 -1 4194304 1692 0 0 0 10222 2 0 0 25 0 1 0 114222197 7872512 1295 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 10198722 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1848/statm: 1922 1295 309 324 0 991 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 7688

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 1849
/proc/meminfo: memFree=1853696/2055920 swapFree=4183704/4192956
[pid=1848] ppid=1846 vsize=7688 CPUtime=162.22
/proc/1848/stat : 1848 (bsolo3.0.16) R 1846 1848 1788 0 -1 4194304 1692 0 0 0 16220 2 0 0 25 0 1 0 114222197 7872512 1295 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551253 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1848/statm: 1922 1295 309 324 0 991 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 7688

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 1849
/proc/meminfo: memFree=1853696/2055920 swapFree=4183704/4192956
[pid=1848] ppid=1846 vsize=7688 CPUtime=222.2
/proc/1848/stat : 1848 (bsolo3.0.16) R 1846 1848 1788 0 -1 4194304 1692 0 0 0 22218 2 0 0 25 0 1 0 114222197 7872512 1295 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551079 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1848/statm: 1922 1295 309 324 0 991 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 7688

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 1849
/proc/meminfo: memFree=1853696/2055920 swapFree=4183704/4192956
[pid=1848] ppid=1846 vsize=7688 CPUtime=282.18
/proc/1848/stat : 1848 (bsolo3.0.16) R 1846 1848 1788 0 -1 4194304 1692 0 0 0 28216 2 0 0 25 0 1 0 114222197 7872512 1295 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 10190276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1848/statm: 1922 1295 309 324 0 991 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 7688

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 1849
/proc/meminfo: memFree=1853704/2055920 swapFree=4183704/4192956
[pid=1848] ppid=1846 vsize=7688 CPUtime=342.17
/proc/1848/stat : 1848 (bsolo3.0.16) R 1846 1848 1788 0 -1 4194304 1692 0 0 0 34215 2 0 0 25 0 1 0 114222197 7872512 1295 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 4160527312 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1848/statm: 1922 1295 309 324 0 991 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 7688

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 1849
/proc/meminfo: memFree=1853640/2055920 swapFree=4183704/4192956
[pid=1848] ppid=1846 vsize=7688 CPUtime=402.15
/proc/1848/stat : 1848 (bsolo3.0.16) R 1846 1848 1788 0 -1 4194304 1692 0 0 0 40213 2 0 0 25 0 1 0 114222197 7872512 1295 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551096 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1848/statm: 1922 1295 309 324 0 991 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 7688

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 1849
/proc/meminfo: memFree=1853640/2055920 swapFree=4183704/4192956
[pid=1848] ppid=1846 vsize=7688 CPUtime=462.13
/proc/1848/stat : 1848 (bsolo3.0.16) R 1846 1848 1788 0 -1 4194304 1692 0 0 0 46211 2 0 0 25 0 1 0 114222197 7872512 1295 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551164 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1848/statm: 1922 1295 309 324 0 991 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 7688

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 1849
/proc/meminfo: memFree=1853640/2055920 swapFree=4183704/4192956
[pid=1848] ppid=1846 vsize=7688 CPUtime=522.11
/proc/1848/stat : 1848 (bsolo3.0.16) R 1846 1848 1788 0 -1 4194304 1692 0 0 0 52209 2 0 0 25 0 1 0 114222197 7872512 1295 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 10190525 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1848/statm: 1922 1295 309 324 0 991 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 7688

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 1849
/proc/meminfo: memFree=1853640/2055920 swapFree=4183704/4192956
[pid=1848] ppid=1846 vsize=7688 CPUtime=582.1
/proc/1848/stat : 1848 (bsolo3.0.16) R 1846 1848 1788 0 -1 4194304 1692 0 0 0 58208 2 0 0 25 0 1 0 114222197 7872512 1295 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551070 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1848/statm: 1922 1295 309 324 0 991 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 7688

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/73 2033
/proc/meminfo: memFree=1852248/2055920 swapFree=4183704/4192956
[pid=1848] ppid=1846 vsize=7688 CPUtime=642
/proc/1848/stat : 1848 (bsolo3.0.16) R 1846 1848 1788 0 -1 4194304 1692 0 0 0 64197 3 0 0 25 0 1 0 114222197 7872512 1295 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551290 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1848/statm: 1922 1295 309 324 0 991 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 7688


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 2055
/proc/meminfo: memFree=1853384/2055920 swapFree=4183704/4192956
[pid=1848] ppid=1846 vsize=7688 CPUtime=881.91
/proc/1848/stat : 1848 (bsolo3.0.16) R 1846 1848 1788 0 -1 4194304 1692 0 0 0 88188 3 0 0 25 0 1 0 114222197 7872512 1295 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551231 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1848/statm: 1922 1295 309 324 0 991 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 7688

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 2055
/proc/meminfo: memFree=1853448/2055920 swapFree=4183704/4192956
[pid=1848] ppid=1846 vsize=7688 CPUtime=941.89
/proc/1848/stat : 1848 (bsolo3.0.16) R 1846 1848 1788 0 -1 4194304 1692 0 0 0 94186 3 0 0 25 0 1 0 114222197 7872512 1295 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551228 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1848/statm: 1922 1295 309 324 0 991 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 7688

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 2055
/proc/meminfo: memFree=1853448/2055920 swapFree=4183704/4192956
[pid=1848] ppid=1846 vsize=7688 CPUtime=1001.88
/proc/1848/stat : 1848 (bsolo3.0.16) R 1846 1848 1788 0 -1 4194304 1692 0 0 0 100185 3 0 0 25 0 1 0 114222197 7872512 1295 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1848/statm: 1922 1295 309 324 0 991 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 7688

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 2055
/proc/meminfo: memFree=1853448/2055920 swapFree=4183704/4192956
[pid=1848] ppid=1846 vsize=7688 CPUtime=1061.86
/proc/1848/stat : 1848 (bsolo3.0.16) R 1846 1848 1788 0 -1 4194304 1692 0 0 0 106183 3 0 0 25 0 1 0 114222197 7872512 1295 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551250 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1848/statm: 1922 1295 309 324 0 991 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 7688

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 2055
/proc/meminfo: memFree=1853448/2055920 swapFree=4183704/4192956
[pid=1848] ppid=1846 vsize=7688 CPUtime=1121.84
/proc/1848/stat : 1848 (bsolo3.0.16) R 1846 1848 1788 0 -1 4194304 1692 0 0 0 112181 3 0 0 25 0 1 0 114222197 7872512 1295 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551276 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1848/statm: 1922 1295 309 324 0 991 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 7688

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 2055
/proc/meminfo: memFree=1853384/2055920 swapFree=4183704/4192956
[pid=1848] ppid=1846 vsize=7688 CPUtime=1181.82
/proc/1848/stat : 1848 (bsolo3.0.16) R 1846 1848 1788 0 -1 4194304 1692 0 0 0 118179 3 0 0 25 0 1 0 114222197 7872512 1295 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1848/statm: 1922 1295 309 324 0 991 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 7688

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 2055
/proc/meminfo: memFree=1853320/2055920 swapFree=4183704/4192956
[pid=1848] ppid=1846 vsize=7688 CPUtime=1241.81
/proc/1848/stat : 1848 (bsolo3.0.16) R 1846 1848 1788 0 -1 4194304 1692 0 0 0 124178 3 0 0 25 0 1 0 114222197 7872512 1295 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551635 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1848/statm: 1922 1295 309 324 0 991 0
Current children cumulated CPU time (s) 1241.81
Current children cumulated vsize (KiB) 7688

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 2055
/proc/meminfo: memFree=1853320/2055920 swapFree=4183704/4192956
[pid=1848] ppid=1846 vsize=7688 CPUtime=1301.79
/proc/1848/stat : 1848 (bsolo3.0.16) R 1846 1848 1788 0 -1 4194304 1692 0 0 0 130176 3 0 0 25 0 1 0 114222197 7872512 1295 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551661 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1848/statm: 1922 1295 309 324 0 991 0
Current children cumulated CPU time (s) 1301.79
Current children cumulated vsize (KiB) 7688

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 2055
/proc/meminfo: memFree=1853256/2055920 swapFree=4183704/4192956
[pid=1848] ppid=1846 vsize=7688 CPUtime=1361.77
/proc/1848/stat : 1848 (bsolo3.0.16) R 1846 1848 1788 0 -1 4194304 1692 0 0 0 136174 3 0 0 25 0 1 0 114222197 7872512 1295 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551381 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1848/statm: 1922 1295 309 324 0 991 0
Current children cumulated CPU time (s) 1361.77
Current children cumulated vsize (KiB) 7688

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 2055
/proc/meminfo: memFree=1853192/2055920 swapFree=4183704/4192956
[pid=1848] ppid=1846 vsize=7688 CPUtime=1421.76
/proc/1848/stat : 1848 (bsolo3.0.16) R 1846 1848 1788 0 -1 4194304 1692 0 0 0 142173 3 0 0 25 0 1 0 114222197 7872512 1295 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 10190336 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1848/statm: 1922 1295 309 324 0 991 0
Current children cumulated CPU time (s) 1421.76
Current children cumulated vsize (KiB) 7688

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 2055
/proc/meminfo: memFree=1853192/2055920 swapFree=4183704/4192956
[pid=1848] ppid=1846 vsize=7688 CPUtime=1481.73
/proc/1848/stat : 1848 (bsolo3.0.16) R 1846 1848 1788 0 -1 4194304 1692 0 0 0 148170 3 0 0 25 0 1 0 114222197 7872512 1295 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 10190546 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1848/statm: 1922 1295 309 324 0 991 0
Current children cumulated CPU time (s) 1481.73
Current children cumulated vsize (KiB) 7688

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 2055
/proc/meminfo: memFree=1853128/2055920 swapFree=4183704/4192956
[pid=1848] ppid=1846 vsize=7688 CPUtime=1541.72
/proc/1848/stat : 1848 (bsolo3.0.16) R 1846 1848 1788 0 -1 4194304 1692 0 0 0 154169 3 0 0 25 0 1 0 114222197 7872512 1295 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1848/statm: 1922 1295 309 324 0 991 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 7688

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 2055
/proc/meminfo: memFree=1853128/2055920 swapFree=4183704/4192956
[pid=1848] ppid=1846 vsize=7688 CPUtime=1601.7
/proc/1848/stat : 1848 (bsolo3.0.16) R 1846 1848 1788 0 -1 4194304 1692 0 0 0 160167 3 0 0 25 0 1 0 114222197 7872512 1295 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551257 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1848/statm: 1922 1295 309 324 0 991 0
Current children cumulated CPU time (s) 1601.7
Current children cumulated vsize (KiB) 7688

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 2055
/proc/meminfo: memFree=1853128/2055920 swapFree=4183704/4192956
[pid=1848] ppid=1846 vsize=7688 CPUtime=1661.68
/proc/1848/stat : 1848 (bsolo3.0.16) R 1846 1848 1788 0 -1 4194304 1692 0 0 0 166165 3 0 0 25 0 1 0 114222197 7872512 1295 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 10190293 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1848/statm: 1922 1295 309 324 0 991 0
Current children cumulated CPU time (s) 1661.68
Current children cumulated vsize (KiB) 7688

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 2055
/proc/meminfo: memFree=1853128/2055920 swapFree=4183704/4192956
[pid=1848] ppid=1846 vsize=7688 CPUtime=1721.66
/proc/1848/stat : 1848 (bsolo3.0.16) R 1846 1848 1788 0 -1 4194304 1692 0 0 0 172163 3 0 0 25 0 1 0 114222197 7872512 1295 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551378 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1848/statm: 1922 1295 309 324 0 991 0
Current children cumulated CPU time (s) 1721.66
Current children cumulated vsize (KiB) 7688

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 2055
/proc/meminfo: memFree=1853128/2055920 swapFree=4183704/4192956
[pid=1848] ppid=1846 vsize=7688 CPUtime=1781.64
/proc/1848/stat : 1848 (bsolo3.0.16) R 1846 1848 1788 0 -1 4194304 1692 0 0 0 178161 3 0 0 25 0 1 0 114222197 7872512 1295 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551263 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1848/statm: 1922 1295 309 324 0 991 0
Current children cumulated CPU time (s) 1781.64
Current children cumulated vsize (KiB) 7688



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 2055
/proc/meminfo: memFree=1853192/2055920 swapFree=4183704/4192956
[pid=1848] ppid=1846 vsize=7688 CPUtime=1800.05
/proc/1848/stat : 1848 (bsolo3.0.16) R 1846 1848 1788 0 -1 4194304 1692 0 0 0 180002 3 0 0 25 0 1 0 114222197 7872512 1295 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551070 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1848/statm: 1922 1295 309 324 0 991 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 7688

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

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

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.97 2/67 2055
/proc/meminfo: memFree=1853192/2055920 swapFree=4183704/4192956
[pid=1848] ppid=1846 vsize=7688 CPUtime=1800.05
/proc/1848/stat : 1848 (bsolo3.0.16) R 1846 1848 1788 0 -1 4194304 1692 0 0 0 180002 3 0 0 25 0 1 0 114222197 7872512 1295 18446744073709551615 134512640 135841103 4294956688 18446744073709551615 134551070 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1848/statm: 1922 1295 309 324 0 991 0
Current children cumulated CPU time (s) 1800.05
Current children cumulated vsize (KiB) 7688

Child status: 15
Real time (s): 1800.71
CPU time (s): 1800.06
CPU user time (s): 1800.02
CPU system time (s): 0.041993
CPU usage (%): 99.964
Max. virtual memory (cumulated for all children) (KiB): 12276

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.02
system time used= 0.041993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1693
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= 13
involuntary context switches= 2459

runsolver used 1.42378 second user time and 3.87641 second system time

The end

Launcher Data (download as text)

Begin job on node74 on Sun Apr 15 18:51:14 UTC 2007

IDJOB= 353345
IDBENCH= 2233
IDSOLVER= 163
FILE ID= node74/353345-1176663074

PBS_JOBID= 4559906

Free space on /tmp= 103239 MiB

SOLVER NAME= bsolo 3.0.16
BENCH NAME= HOME/pub/bench/PB06//final/normalized-PB06/OPT-SMALLINT/web/www.ps.uni-sb.de/~walser/benchmarks/course-ass/normalized-ss97-2.opb
COMMAND LINE= bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/353345-1176663074/instance-353345-1176663074.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node74/watcher-353345-1176663074 -o ROOT/results/node74/solver-353345-1176663074 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.16 -t1800 -m1800 /tmp/evaluation/353345-1176663074/instance-353345-1176663074.opb            

META MD5SUM SOLVER= b11bf0769a124f73ad50b0fdfcd50482
MD5SUM BENCH=  f480d2d56550630df651872786c078c9

RANDOM SEED= 956517873

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB

Linux node74.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		: 3000.213
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		: 3000.213
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:       1858520 kB
Buffers:          8804 kB
Cached:          94400 kB
SwapCached:       2536 kB
Active:          30164 kB
Inactive:        82756 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1858520 kB
SwapTotal:     4192956 kB
SwapFree:      4183704 kB
Dirty:            5096 kB
Writeback:           0 kB
Mapped:          15944 kB
Slab:            70264 kB
Committed_AS:  1481360 kB
PageTables:       1480 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 103239 MiB

End job on node74 on Sun Apr 15 19:21:17 UTC 2007