Trace number 433082

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) 1800.07 1800.71

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/web/www.ps.uni-sb.de/
~walser/benchmarks/course-ass/normalized-ss97-4.opb
MD5SUM4e682317a6045f4869b1783c80734344
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark813
Best CPU time to get the best result obtained on this benchmark18.0463
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 813
Optimality of the best value was proved YES
Number of variables2289
Total number of constraints764
Number of constraints which are clauses360
Number of constraints which are cardinality constraints (but not clauses)404
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint195
Number of terms in the objective function 1798
Biggest coefficient in the objective function 349
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 104116
Number of bits of the sum of numbers in the objective function 17
Biggest number in a constraint 349
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 104116
Number of bits of the biggest sum of numbers17
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/433082-1177954180/instance-433082-1177954180.opb
0.00/0.00	c File size is 87501 bytes.
0.00/0.02	c Highest Coefficient sum: 104116
0.00/0.02	c Parsing was ok!!
0.00/0.02	c Total parsing time: 0.017 s
0.00/0.02	c Var: 2289 Constr: 1142 739/403/0 Lit: 9886 Watch. Lit: 5977
0.00/0.02	c Obj. Vars: 1798 (78.5496 % of total variables)
0.00/0.04	c Pre-processing Time: 0.041 s
0.00/0.04	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.04	c        0   2280     1136     9856    8     5956   28594      0      0 0.04
0.00/0.04	c Switching off LPR mode.
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    0        0      0        1     1136     9856      0      0 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-433082-1177954180 -o ROOT/results/node66/solver-433082-1177954180 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/433082-1177954180/instance-433082-1177954180.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: 0.82 0.93 0.90 3/64 804
/proc/meminfo: memFree=1847536/2055920 swapFree=4183060/4192956
[pid=804] ppid=802 vsize=11824 CPUtime=0
/proc/804/stat : 804 (bsolo3.0.17) R 802 804 692 0 -1 4194304 362 0 0 0 0 0 0 0 18 0 1 0 271407586 12107776 332 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10274427 0 0 4096 16384 0 0 0 17 1 0 0
/proc/804/statm: 2956 333 279 324 0 2004 0

[startup+0.0578721 s]
/proc/loadavg: 0.82 0.93 0.90 3/64 804
/proc/meminfo: memFree=1847536/2055920 swapFree=4183060/4192956
[pid=804] ppid=802 vsize=4832 CPUtime=0.05
/proc/804/stat : 804 (bsolo3.0.17) R 802 804 692 0 -1 4194304 628 0 0 0 5 0 0 0 18 0 1 0 271407586 4947968 564 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/804/statm: 1208 564 307 324 0 278 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 4832

[startup+0.102879 s]
/proc/loadavg: 0.82 0.93 0.90 3/64 804
/proc/meminfo: memFree=1847536/2055920 swapFree=4183060/4192956
[pid=804] ppid=802 vsize=4832 CPUtime=0.09
/proc/804/stat : 804 (bsolo3.0.17) R 802 804 692 0 -1 4194304 628 0 0 0 9 0 0 0 18 0 1 0 271407586 4947968 564 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551122 0 0 4096 16384 0 0 0 17 1 0 0
/proc/804/statm: 1208 564 307 324 0 278 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4832

[startup+0.301927 s]
/proc/loadavg: 0.82 0.93 0.90 3/64 804
/proc/meminfo: memFree=1847536/2055920 swapFree=4183060/4192956
[pid=804] ppid=802 vsize=4832 CPUtime=0.29
/proc/804/stat : 804 (bsolo3.0.17) R 802 804 692 0 -1 4194304 628 0 0 0 29 0 0 0 19 0 1 0 271407586 4947968 564 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/804/statm: 1208 564 307 324 0 278 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4832

[startup+0.701996 s]
/proc/loadavg: 0.82 0.93 0.90 3/64 804
/proc/meminfo: memFree=1847536/2055920 swapFree=4183060/4192956
[pid=804] ppid=802 vsize=4832 CPUtime=0.69
/proc/804/stat : 804 (bsolo3.0.17) R 802 804 692 0 -1 4194304 628 0 0 0 69 0 0 0 22 0 1 0 271407586 4947968 564 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/804/statm: 1208 564 307 324 0 278 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4832

[startup+1.50123 s]
/proc/loadavg: 0.82 0.93 0.90 2/65 805
/proc/meminfo: memFree=1846376/2055920 swapFree=4183060/4192956
[pid=804] ppid=802 vsize=4832 CPUtime=1.49
/proc/804/stat : 804 (bsolo3.0.17) R 802 804 692 0 -1 4194304 628 0 0 0 149 0 0 0 25 0 1 0 271407586 4947968 564 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/804/statm: 1208 564 307 324 0 278 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4832

[startup+3.10147 s]
/proc/loadavg: 0.84 0.93 0.90 2/65 805
/proc/meminfo: memFree=1846248/2055920 swapFree=4183060/4192956
[pid=804] ppid=802 vsize=4832 CPUtime=3.09
/proc/804/stat : 804 (bsolo3.0.17) R 802 804 692 0 -1 4194304 628 0 0 0 309 0 0 0 25 0 1 0 271407586 4947968 564 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10272487 0 0 4096 16384 0 0 0 17 1 0 0
/proc/804/statm: 1208 564 307 324 0 278 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4832

[startup+6.3011 s]
/proc/loadavg: 0.84 0.93 0.90 2/65 805
/proc/meminfo: memFree=1846064/2055920 swapFree=4183060/4192956
[pid=804] ppid=802 vsize=4832 CPUtime=6.29
/proc/804/stat : 804 (bsolo3.0.17) R 802 804 692 0 -1 4194304 628 0 0 0 629 0 0 0 25 0 1 0 271407586 4947968 564 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/804/statm: 1208 564 307 324 0 278 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4832

[startup+12.7013 s]
/proc/loadavg: 0.85 0.93 0.90 2/65 805
/proc/meminfo: memFree=1846064/2055920 swapFree=4183060/4192956
[pid=804] ppid=802 vsize=4832 CPUtime=12.68
/proc/804/stat : 804 (bsolo3.0.17) R 802 804 692 0 -1 4194304 628 0 0 0 1268 0 0 0 25 0 1 0 271407586 4947968 564 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/804/statm: 1208 564 307 324 0 278 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4832

[startup+25.5029 s]
/proc/loadavg: 0.88 0.93 0.90 2/65 805
/proc/meminfo: memFree=1846192/2055920 swapFree=4183060/4192956
[pid=804] ppid=802 vsize=4832 CPUtime=25.48
/proc/804/stat : 804 (bsolo3.0.17) R 802 804 692 0 -1 4194304 628 0 0 0 2548 0 0 0 25 0 1 0 271407586 4947968 564 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10272296 0 0 4096 16384 0 0 0 17 1 0 0
/proc/804/statm: 1208 564 307 324 0 278 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4832

[startup+51.1029 s]
/proc/loadavg: 0.92 0.93 0.90 2/65 805
/proc/meminfo: memFree=1846256/2055920 swapFree=4183060/4192956
[pid=804] ppid=802 vsize=4832 CPUtime=51.07
/proc/804/stat : 804 (bsolo3.0.17) R 802 804 692 0 -1 4194304 628 0 0 0 5107 0 0 0 25 0 1 0 271407586 4947968 564 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/804/statm: 1208 564 307 324 0 278 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4832

[startup+102.305 s]
/proc/loadavg: 0.97 0.94 0.91 2/65 805
/proc/meminfo: memFree=1846320/2055920 swapFree=4183060/4192956
[pid=804] ppid=802 vsize=4832 CPUtime=102.25
/proc/804/stat : 804 (bsolo3.0.17) R 802 804 692 0 -1 4194304 628 0 0 0 10225 0 0 0 25 0 1 0 271407586 4947968 564 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/804/statm: 1208 564 307 324 0 278 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 4832

[startup+162.302 s]
/proc/loadavg: 0.98 0.95 0.91 2/65 805
/proc/meminfo: memFree=1846320/2055920 swapFree=4183060/4192956
[pid=804] ppid=802 vsize=4832 CPUtime=162.23
/proc/804/stat : 804 (bsolo3.0.17) R 802 804 692 0 -1 4194304 628 0 0 0 16223 0 0 0 25 0 1 0 271407586 4947968 564 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/804/statm: 1208 564 307 324 0 278 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 4832

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.91 2/65 805
/proc/meminfo: memFree=1846256/2055920 swapFree=4183060/4192956
[pid=804] ppid=802 vsize=4832 CPUtime=222.21
/proc/804/stat : 804 (bsolo3.0.17) R 802 804 692 0 -1 4194304 628 0 0 0 22221 0 0 0 25 0 1 0 271407586 4947968 564 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10272466 0 0 4096 16384 0 0 0 17 1 0 0
/proc/804/statm: 1208 564 307 324 0 278 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 4832

[startup+282.301 s]
/proc/loadavg: 0.99 0.96 0.91 2/65 805
/proc/meminfo: memFree=1846256/2055920 swapFree=4183060/4192956
[pid=804] ppid=802 vsize=4832 CPUtime=282.18
/proc/804/stat : 804 (bsolo3.0.17) R 802 804 692 0 -1 4194304 628 0 0 0 28218 0 0 0 25 0 1 0 271407586 4947968 564 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551104 0 0 4096 16384 0 0 0 17 1 0 0
/proc/804/statm: 1208 564 307 324 0 278 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 4832

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 805
/proc/meminfo: memFree=1846256/2055920 swapFree=4183060/4192956
[pid=804] ppid=802 vsize=4832 CPUtime=342.16
/proc/804/stat : 804 (bsolo3.0.17) R 802 804 692 0 -1 4194304 628 0 0 0 34216 0 0 0 25 0 1 0 271407586 4947968 564 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091726 0 0 4096 16384 0 0 0 17 1 0 0
/proc/804/statm: 1208 564 307 324 0 278 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 4832

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 805
/proc/meminfo: memFree=1846192/2055920 swapFree=4183060/4192956
[pid=804] ppid=802 vsize=4832 CPUtime=402.14
/proc/804/stat : 804 (bsolo3.0.17) R 802 804 692 0 -1 4194304 628 0 0 0 40214 0 0 0 25 0 1 0 271407586 4947968 564 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551462 0 0 4096 16384 0 0 0 17 1 0 0
/proc/804/statm: 1208 564 307 324 0 278 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 4832

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 805
/proc/meminfo: memFree=1846192/2055920 swapFree=4183060/4192956
[pid=804] ppid=802 vsize=4832 CPUtime=462.12
/proc/804/stat : 804 (bsolo3.0.17) R 802 804 692 0 -1 4194304 628 0 0 0 46212 0 0 0 25 0 1 0 271407586 4947968 564 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/804/statm: 1208 564 307 324 0 278 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 4832

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 805
/proc/meminfo: memFree=1846128/2055920 swapFree=4183060/4192956
[pid=804] ppid=802 vsize=4832 CPUtime=522.1
/proc/804/stat : 804 (bsolo3.0.17) R 802 804 692 0 -1 4194304 628 0 0 0 52210 0 0 0 25 0 1 0 271407586 4947968 564 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160091710 0 0 4096 16384 0 0 0 17 1 0 0
/proc/804/statm: 1208 564 307 324 0 278 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 4832

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 805
/proc/meminfo: memFree=1846192/2055920 swapFree=4183060/4192956
[pid=804] ppid=802 vsize=4832 CPUtime=582.08
/proc/804/stat : 804 (bsolo3.0.17) R 802 804 692 0 -1 4194304 628 0 0 0 58208 0 0 0 25 0 1 0 271407586 4947968 564 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10272406 0 0 4096 16384 0 0 0 17 1 0 0
/proc/804/statm: 1208 564 307 324 0 278 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 4832

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 805
/proc/meminfo: memFree=1846192/2055920 swapFree=4183060/4192956
[pid=804] ppid=802 vsize=4832 CPUtime=642.06
/proc/804/stat : 804 (bsolo3.0.17) R 802 804 692 0 -1 4194304 628 0 0 0 64206 0 0 0 25 0 1 0 271407586 4947968 564 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550924 0 0 4096 16384 0 0 0 17 1 0 0
/proc/804/statm: 1208 564 307 324 0 278 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 4832


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

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 807
/proc/meminfo: memFree=1845872/2055920 swapFree=4183060/4192956
[pid=804] ppid=802 vsize=4832 CPUtime=881.97
/proc/804/stat : 804 (bsolo3.0.17) R 802 804 692 0 -1 4194304 628 0 0 0 88197 0 0 0 25 0 1 0 271407586 4947968 564 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551433 0 0 4096 16384 0 0 0 17 1 0 0
/proc/804/statm: 1208 564 307 324 0 278 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 4832

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 807
/proc/meminfo: memFree=1845872/2055920 swapFree=4183060/4192956
[pid=804] ppid=802 vsize=4832 CPUtime=941.95
/proc/804/stat : 804 (bsolo3.0.17) R 802 804 692 0 -1 4194304 628 0 0 0 94195 0 0 0 25 0 1 0 271407586 4947968 564 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10270020 0 0 4096 16384 0 0 0 17 1 0 0
/proc/804/statm: 1208 564 307 324 0 278 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 4832

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 807
/proc/meminfo: memFree=1845936/2055920 swapFree=4183060/4192956
[pid=804] ppid=802 vsize=4832 CPUtime=1001.92
/proc/804/stat : 804 (bsolo3.0.17) R 802 804 692 0 -1 4194304 628 0 0 0 100192 0 0 0 25 0 1 0 271407586 4947968 564 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550832 0 0 4096 16384 0 0 0 17 1 0 0
/proc/804/statm: 1208 564 307 324 0 278 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 4832

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 807
/proc/meminfo: memFree=1845936/2055920 swapFree=4183060/4192956
[pid=804] ppid=802 vsize=4832 CPUtime=1061.9
/proc/804/stat : 804 (bsolo3.0.17) R 802 804 692 0 -1 4194304 628 0 0 0 106190 0 0 0 25 0 1 0 271407586 4947968 564 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/804/statm: 1208 564 307 324 0 278 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 4832

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 807
/proc/meminfo: memFree=1845936/2055920 swapFree=4183060/4192956
[pid=804] ppid=802 vsize=4832 CPUtime=1121.88
/proc/804/stat : 804 (bsolo3.0.17) R 802 804 692 0 -1 4194304 628 0 0 0 112188 0 0 0 25 0 1 0 271407586 4947968 564 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/804/statm: 1208 564 307 324 0 278 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 4832

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 807
/proc/meminfo: memFree=1845936/2055920 swapFree=4183060/4192956
[pid=804] ppid=802 vsize=4832 CPUtime=1181.87
/proc/804/stat : 804 (bsolo3.0.17) R 802 804 692 0 -1 4194304 628 0 0 0 118186 1 0 0 25 0 1 0 271407586 4947968 564 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 10280590 0 0 4096 16384 0 0 0 17 1 0 0
/proc/804/statm: 1208 564 307 324 0 278 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 4832

[startup+1242.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 807
/proc/meminfo: memFree=1845936/2055920 swapFree=4183060/4192956
[pid=804] ppid=802 vsize=4832 CPUtime=1241.85
/proc/804/stat : 804 (bsolo3.0.17) R 802 804 692 0 -1 4194304 628 0 0 0 124184 1 0 0 25 0 1 0 271407586 4947968 564 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551528 0 0 4096 16384 0 0 0 17 1 0 0
/proc/804/statm: 1208 564 307 324 0 278 0
Current children cumulated CPU time (s) 1241.85
Current children cumulated vsize (KiB) 4832

[startup+1302.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 807
/proc/meminfo: memFree=1845936/2055920 swapFree=4183060/4192956
[pid=804] ppid=802 vsize=4832 CPUtime=1301.83
/proc/804/stat : 804 (bsolo3.0.17) R 802 804 692 0 -1 4194304 628 0 0 0 130182 1 0 0 25 0 1 0 271407586 4947968 564 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/804/statm: 1208 564 307 324 0 278 0
Current children cumulated CPU time (s) 1301.83
Current children cumulated vsize (KiB) 4832

[startup+1362.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 807
/proc/meminfo: memFree=1845936/2055920 swapFree=4183060/4192956
[pid=804] ppid=802 vsize=4832 CPUtime=1361.8
/proc/804/stat : 804 (bsolo3.0.17) R 802 804 692 0 -1 4194304 628 0 0 0 136179 1 0 0 25 0 1 0 271407586 4947968 564 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551695 0 0 4096 16384 0 0 0 17 1 0 0
/proc/804/statm: 1208 564 307 324 0 278 0
Current children cumulated CPU time (s) 1361.8
Current children cumulated vsize (KiB) 4832

[startup+1422.31 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 807
/proc/meminfo: memFree=1845936/2055920 swapFree=4183060/4192956
[pid=804] ppid=802 vsize=4832 CPUtime=1421.79
/proc/804/stat : 804 (bsolo3.0.17) R 802 804 692 0 -1 4194304 628 0 0 0 142178 1 0 0 25 0 1 0 271407586 4947968 564 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551504 0 0 4096 16384 0 0 0 17 1 0 0
/proc/804/statm: 1208 564 307 324 0 278 0
Current children cumulated CPU time (s) 1421.79
Current children cumulated vsize (KiB) 4832

[startup+1482.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 807
/proc/meminfo: memFree=1845936/2055920 swapFree=4183060/4192956
[pid=804] ppid=802 vsize=4832 CPUtime=1481.76
/proc/804/stat : 804 (bsolo3.0.17) R 802 804 692 0 -1 4194304 628 0 0 0 148175 1 0 0 25 0 1 0 271407586 4947968 564 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551100 0 0 4096 16384 0 0 0 17 1 0 0
/proc/804/statm: 1208 564 307 324 0 278 0
Current children cumulated CPU time (s) 1481.76
Current children cumulated vsize (KiB) 4832

[startup+1542.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 807
/proc/meminfo: memFree=1845936/2055920 swapFree=4183060/4192956
[pid=804] ppid=802 vsize=4832 CPUtime=1541.74
/proc/804/stat : 804 (bsolo3.0.17) R 802 804 692 0 -1 4194304 628 0 0 0 154173 1 0 0 25 0 1 0 271407586 4947968 564 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4160521825 0 0 4096 16384 0 0 0 17 1 0 0
/proc/804/statm: 1208 564 307 324 0 278 0
Current children cumulated CPU time (s) 1541.74
Current children cumulated vsize (KiB) 4832

[startup+1602.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 807
/proc/meminfo: memFree=1845872/2055920 swapFree=4183060/4192956
[pid=804] ppid=802 vsize=4832 CPUtime=1601.72
/proc/804/stat : 804 (bsolo3.0.17) R 802 804 692 0 -1 4194304 628 0 0 0 160171 1 0 0 25 0 1 0 271407586 4947968 564 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551186 0 0 4096 16384 0 0 0 17 1 0 0
/proc/804/statm: 1208 564 307 324 0 278 0
Current children cumulated CPU time (s) 1601.72
Current children cumulated vsize (KiB) 4832

[startup+1662.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 807
/proc/meminfo: memFree=1845872/2055920 swapFree=4183060/4192956
[pid=804] ppid=802 vsize=4832 CPUtime=1661.7
/proc/804/stat : 804 (bsolo3.0.17) R 802 804 692 0 -1 4194304 628 0 0 0 166169 1 0 0 25 0 1 0 271407586 4947968 564 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/804/statm: 1208 564 307 324 0 278 0
Current children cumulated CPU time (s) 1661.7
Current children cumulated vsize (KiB) 4832

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 807
/proc/meminfo: memFree=1845872/2055920 swapFree=4183060/4192956
[pid=804] ppid=802 vsize=4832 CPUtime=1721.68
/proc/804/stat : 804 (bsolo3.0.17) R 802 804 692 0 -1 4194304 628 0 0 0 172167 1 0 0 25 0 1 0 271407586 4947968 564 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/804/statm: 1208 564 307 324 0 278 0
Current children cumulated CPU time (s) 1721.68
Current children cumulated vsize (KiB) 4832

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 807
/proc/meminfo: memFree=1845872/2055920 swapFree=4183060/4192956
[pid=804] ppid=802 vsize=4832 CPUtime=1781.66
/proc/804/stat : 804 (bsolo3.0.17) R 802 804 692 0 -1 4194304 628 0 0 0 178165 1 0 0 25 0 1 0 271407586 4947968 564 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/804/statm: 1208 564 307 324 0 278 0
Current children cumulated CPU time (s) 1781.66
Current children cumulated vsize (KiB) 4832



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 807
/proc/meminfo: memFree=1845872/2055920 swapFree=4183060/4192956
[pid=804] ppid=802 vsize=4832 CPUtime=1800.06
/proc/804/stat : 804 (bsolo3.0.17) R 802 804 692 0 -1 4194304 628 0 0 0 180005 1 0 0 25 0 1 0 271407586 4947968 564 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551532 0 0 4096 16384 0 0 0 17 1 0 0
/proc/804/statm: 1208 564 307 324 0 278 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 4832

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 0.91 2/65 807
/proc/meminfo: memFree=1845872/2055920 swapFree=4183060/4192956
[pid=804] ppid=802 vsize=4832 CPUtime=1800.06
/proc/804/stat : 804 (bsolo3.0.17) R 802 804 692 0 -1 4194304 628 0 0 0 180005 1 0 0 25 0 1 0 271407586 4947968 564 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551532 0 0 4096 16384 0 0 0 17 1 0 0
/proc/804/statm: 1208 564 307 324 0 278 0
Current children cumulated CPU time (s) 1800.06
Current children cumulated vsize (KiB) 4832

Child status: 15
Real time (s): 1800.71
CPU time (s): 1800.07
CPU user time (s): 1800.05
CPU system time (s): 0.014997
CPU usage (%): 99.9642
Max. virtual memory (cumulated for all children) (KiB): 4832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1800.05
system time used= 0.014997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 632
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= 2142

runsolver used 1.38379 second user time and 3.53846 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Mon Apr 30 17:29:40 UTC 2007

IDJOB= 433082
IDBENCH= 2234
IDSOLVER= 199
FILE ID= node66/433082-1177954180

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-SMALLINT/web/www.ps.uni-sb.de/~walser/benchmarks/course-ass/normalized-ss97-4.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/433082-1177954180/instance-433082-1177954180.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-433082-1177954180 -o ROOT/results/node66/solver-433082-1177954180 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/433082-1177954180/instance-433082-1177954180.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  4e682317a6045f4869b1783c80734344

RANDOM SEED= 657678908

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:       1847944 kB
Buffers:         18168 kB
Cached:         114408 kB
SwapCached:       3900 kB
Active:          36460 kB
Inactive:       105572 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1847944 kB
SwapTotal:     4192956 kB
SwapFree:      4183060 kB
Dirty:            6996 kB
Writeback:           0 kB
Mapped:          15548 kB
Slab:            51984 kB
Committed_AS:  1921732 kB
PageTables:       1376 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 17:59:43 UTC 2007