Trace number 433438

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) 1800.08 1800.76

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB06/
manquiho/golomb-rulers/normalized-OGR_19.opb
MD5SUM5a1b3155d98b6c4d8f9ab1b869fece67
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark355
Best CPU time to get the best result obtained on this benchmark1782.75
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 355
Optimality of the best value was proved NO
Number of variables11001
Total number of constraints21678
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints21678
Minimum length of a constraint18
Maximum length of a constraint37
Number of terms in the objective function 9
Biggest coefficient in the objective function 256
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 511
Number of bits of the sum of numbers in the objective function 9
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 2765
Number of bits of the biggest sum of numbers12
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/433438-1177959832/instance-433438-1177959832.opb
0.00/0.00	c File size is 6306000 bytes.
1.09/1.13	c Highest Coefficient sum: 2765
1.09/1.13	c Parsing was ok!!
1.09/1.13	c Total parsing time: 1.133 s
1.09/1.16	c Var: 11001 Constr: 21678 0/0/21678 Lit: 743262 Watch. Lit: 106263
1.09/1.16	c Obj. Vars: 9 (0.0818107 % of total variables)
5.68/5.75	c Pre-processing Time: 5.75 s
5.68/5.76	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
5.68/5.76	c        0  11001    21678   743262   34   189932  500000      0      0 5.75
5.68/5.76	c Switching off LPR mode.
1800.03/1800.70	c      103  11001    21781   747868   34   461928  550001    103     12 8.00
1800.03/1800.70	c      254  11001    21932   756388   34   429012  605002    254     25 10.15
1800.03/1800.70	c      479  11001    22157   769601   34   421546  665503    479     38 12.28
1800.03/1800.70	c      817  11001    22495   790108   35   389290  732054    817     59 13.69
1800.03/1800.70	c     1325  11001    23003   813811   35   379849  805260   1325     80 16.49
1800.03/1800.70	c     2088  11001    23766   856729   36   403209  885787   2088     99 21.00
1800.03/1800.70	c     3235  11001    24913   929220   37   408303  974366   3235    123 26.29
1800.03/1800.70	c     4957  11001    26635  1027849   38   378211  500000   4957    157 31.43
1800.03/1800.70	c     7541  11001    29219  1177443   40   406868  550001   7541    171 44.07
1800.03/1800.70	c    11421  11001    33099  1376054   41   349624  605002  11421    230 49.48
1800.03/1800.70	c    17243  11001    38921  1871834   48   454887  665503  17243    181 95.15
1800.03/1800.70	c    25980  11001    47658  2541715   53   471724  732054  25980    150 172.88
1800.03/1800.70	c    39090  11001    60768  3484440   57   491458  805260  39090    144 269.99
1800.03/1800.70	c    58760  11001    80438  4456507   55   463571  885787  58760    177 331.46
1800.03/1800.71	c    88272  11001   109950  6957262   63   593815  974366  88272    144 609.78
1800.03/1800.71	c   132542  11001   154220  9254959   60   605978  500000 132542    146 903.74
1800.03/1800.71	c   198954  11001   220632 15151256   68   805925  550001 198954    132 1500.98
1800.03/1800.71	c Caught signal: 15
1800.03/1800.71	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.03/1800.71	c   17   228972  30414   287151   250650 17545922 228972    127 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-433438-1177959832 -o ROOT/results/node46/solver-433438-1177959832 -C 1800 -W 3600 -M 1800 --output-limit 1,15 bsolo3.0.17 -m1800 /tmp/evaluation/433438-1177959832/instance-433438-1177959832.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: 1.04 1.07 1.02 3/78 17383
/proc/meminfo: memFree=1846256/2055920 swapFree=4159404/4192956
[pid=17383] ppid=17381 vsize=3828 CPUtime=0
/proc/17383/stat : 17383 (bsolo3.0.17) R 17381 17383 16775 0 -1 4194304 159 0 0 0 0 0 0 0 18 0 1 0 150666765 3919872 140 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 7759763 0 0 4096 0 0 0 0 17 1 0 0
/proc/17383/statm: 957 143 120 324 0 15 0

[startup+0.0665829 s]
/proc/loadavg: 1.04 1.07 1.02 3/78 17383
/proc/meminfo: memFree=1846256/2055920 swapFree=4159404/4192956
[pid=17383] ppid=17381 vsize=10736 CPUtime=0.06
/proc/17383/stat : 17383 (bsolo3.0.17) R 17381 17383 16775 0 -1 4194304 589 0 0 0 6 0 0 0 18 0 1 0 150666765 10993664 559 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8230523 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17383/statm: 2684 559 361 324 0 214 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 10736

[startup+0.101589 s]
/proc/loadavg: 1.04 1.07 1.02 3/78 17383
/proc/meminfo: memFree=1846256/2055920 swapFree=4159404/4192956
[pid=17383] ppid=17381 vsize=10992 CPUtime=0.09
/proc/17383/stat : 17383 (bsolo3.0.17) R 17381 17383 16775 0 -1 4194304 722 0 0 0 9 0 0 0 18 0 1 0 150666765 11255808 692 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8230523 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17383/statm: 2748 692 408 324 0 278 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10992

[startup+0.301626 s]
/proc/loadavg: 1.04 1.07 1.02 3/78 17383
/proc/meminfo: memFree=1846256/2055920 swapFree=4159404/4192956
[pid=17383] ppid=17381 vsize=13084 CPUtime=0.29
/proc/17383/stat : 17383 (bsolo3.0.17) R 17381 17383 16775 0 -1 4194304 1509 0 0 0 29 0 0 0 19 0 1 0 150666765 13398016 1479 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134524931 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17383/statm: 3271 1479 684 324 0 801 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13084

[startup+0.7017 s]
/proc/loadavg: 1.04 1.07 1.02 3/78 17383
/proc/meminfo: memFree=1846256/2055920 swapFree=4159404/4192956
[pid=17383] ppid=17381 vsize=17128 CPUtime=0.69
/proc/17383/stat : 17383 (bsolo3.0.17) R 17381 17383 16775 0 -1 4194304 3038 0 0 0 68 1 0 0 22 0 1 0 150666765 17539072 3008 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8230523 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17383/statm: 4282 3008 1213 324 0 1812 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 17128

[startup+1.50185 s]
/proc/loadavg: 1.04 1.07 1.02 2/79 17384
/proc/meminfo: memFree=1836008/2055920 swapFree=4159404/4192956
[pid=17383] ppid=17381 vsize=20588 CPUtime=1.49
/proc/17383/stat : 17383 (bsolo3.0.17) R 17381 17383 16775 0 -1 4194304 6063 0 0 0 147 2 0 0 25 0 1 0 150666765 21082112 4493 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 4294960144 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17383/statm: 5147 4493 302 324 0 4217 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20588

[startup+3.10115 s]
/proc/loadavg: 1.04 1.07 1.02 2/79 17384
/proc/meminfo: memFree=1817192/2055920 swapFree=4159404/4192956
[pid=17383] ppid=17381 vsize=32812 CPUtime=3.09
/proc/17383/stat : 17383 (bsolo3.0.17) R 17381 17383 16775 0 -1 4194304 9117 0 0 0 305 4 0 0 25 0 1 0 150666765 33599488 7547 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134545221 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17383/statm: 8203 7547 304 324 0 7273 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 32812

[startup+6.30174 s]
/proc/loadavg: 1.04 1.07 1.02 2/79 17384
/proc/meminfo: memFree=1817256/2055920 swapFree=4159404/4192956
[pid=17383] ppid=17381 vsize=28144 CPUtime=6.28
/proc/17383/stat : 17383 (bsolo3.0.17) R 17381 17383 16775 0 -1 4194304 10914 0 0 0 622 6 0 0 25 0 1 0 150666765 28819456 6393 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551179 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17383/statm: 7036 6393 308 324 0 6106 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 28144

[startup+12.7029 s]
/proc/loadavg: 1.03 1.07 1.02 2/79 17384
/proc/meminfo: memFree=1821544/2055920 swapFree=4159404/4192956
[pid=17383] ppid=17381 vsize=28536 CPUtime=12.69
/proc/17383/stat : 17383 (bsolo3.0.17) R 17381 17383 16775 0 -1 4194304 10993 0 0 0 1262 7 0 0 25 0 1 0 150666765 29220864 6472 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551368 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17383/statm: 7134 6472 308 324 0 6204 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28536

[startup+25.5013 s]
/proc/loadavg: 1.02 1.06 1.01 2/79 17384
/proc/meminfo: memFree=1820520/2055920 swapFree=4159404/4192956
[pid=17383] ppid=17381 vsize=29712 CPUtime=25.48
/proc/17383/stat : 17383 (bsolo3.0.17) R 17381 17383 16775 0 -1 4194304 11297 0 0 0 2541 7 0 0 25 0 1 0 150666765 30425088 6776 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550817 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17383/statm: 7428 6776 308 324 0 6498 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 29712

[startup+51.101 s]
/proc/loadavg: 1.02 1.06 1.01 2/79 17384
/proc/meminfo: memFree=1813288/2055920 swapFree=4159404/4192956
[pid=17383] ppid=17381 vsize=37008 CPUtime=51.06
/proc/17383/stat : 17383 (bsolo3.0.17) R 17381 17383 16775 0 -1 4194304 13126 0 0 0 5097 9 0 0 25 0 1 0 150666765 37896192 8605 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134571866 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17383/statm: 9252 8605 308 324 0 8322 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 37008

[startup+102.306 s]
/proc/loadavg: 1.00 1.05 1.01 2/79 17384
/proc/meminfo: memFree=1805160/2055920 swapFree=4159404/4192956
[pid=17383] ppid=17381 vsize=44988 CPUtime=102.25
/proc/17383/stat : 17383 (bsolo3.0.17) R 17381 17383 16775 0 -1 4194304 15129 0 0 0 10214 11 0 0 25 0 1 0 150666765 46067712 10608 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17383/statm: 11247 10608 308 324 0 10317 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 44988

[startup+162.302 s]
/proc/loadavg: 1.00 1.04 1.00 2/79 17384
/proc/meminfo: memFree=1797864/2055920 swapFree=4159404/4192956
[pid=17383] ppid=17381 vsize=52300 CPUtime=162.22
/proc/17383/stat : 17383 (bsolo3.0.17) R 17381 17383 16775 0 -1 4194304 16956 0 0 0 16209 13 0 0 25 0 1 0 150666765 53555200 12435 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551052 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17383/statm: 13075 12435 308 324 0 12145 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 52300

[startup+222.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/79 17384
/proc/meminfo: memFree=1790568/2055920 swapFree=4159404/4192956
[pid=17383] ppid=17381 vsize=59584 CPUtime=222.19
/proc/17383/stat : 17383 (bsolo3.0.17) R 17381 17383 16775 0 -1 4194304 18764 0 0 0 22204 15 0 0 25 0 1 0 150666765 61014016 14243 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17383/statm: 14896 14243 308 324 0 13966 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 59584

[startup+282.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/79 17384
/proc/meminfo: memFree=1781288/2055920 swapFree=4159404/4192956
[pid=17383] ppid=17381 vsize=68980 CPUtime=282.18
/proc/17383/stat : 17383 (bsolo3.0.17) R 17381 17383 16775 0 -1 4194304 21123 0 0 0 28199 19 0 0 25 0 1 0 150666765 70635520 16602 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550872 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17383/statm: 17245 16602 308 324 0 16315 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 68980

[startup+342.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/79 17384
/proc/meminfo: memFree=1767528/2055920 swapFree=4159404/4192956
[pid=17383] ppid=17381 vsize=82532 CPUtime=342.16
/proc/17383/stat : 17383 (bsolo3.0.17) R 17381 17383 16775 0 -1 4194304 24516 0 0 0 34193 23 0 0 25 0 1 0 150666765 84512768 19995 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551330 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17383/statm: 20633 19995 308 324 0 19703 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 82532

[startup+402.301 s]
/proc/loadavg: 1.15 1.04 1.01 2/79 17384
/proc/meminfo: memFree=1759144/2055920 swapFree=4159404/4192956
[pid=17383] ppid=17381 vsize=91100 CPUtime=402.12
/proc/17383/stat : 17383 (bsolo3.0.17) R 17381 17383 16775 0 -1 4194304 26645 0 0 0 40187 25 0 0 25 0 1 0 150666765 93286400 22124 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17383/statm: 22775 22124 308 324 0 21845 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 91100

[startup+462.301 s]
/proc/loadavg: 1.12 1.05 1.01 2/79 17384
/proc/meminfo: memFree=1751144/2055920 swapFree=4159404/4192956
[pid=17383] ppid=17381 vsize=98896 CPUtime=462.11
/proc/17383/stat : 17383 (bsolo3.0.17) R 17381 17383 16775 0 -1 4194304 28602 0 0 0 46183 28 0 0 25 0 1 0 150666765 101269504 24081 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17383/statm: 24724 24081 308 324 0 23794 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 98896

[startup+522.301 s]
/proc/loadavg: 1.10 1.05 1.01 2/79 17384
/proc/meminfo: memFree=1744040/2055920 swapFree=4159404/4192956
[pid=17383] ppid=17381 vsize=106184 CPUtime=522.08
/proc/17383/stat : 17383 (bsolo3.0.17) R 17381 17383 16775 0 -1 4194304 30409 0 0 0 52179 29 0 0 25 0 1 0 150666765 108732416 25888 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17383/statm: 26546 25888 308 324 0 25616 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 106184

[startup+582.301 s]
/proc/loadavg: 1.09 1.06 1.01 2/79 17384
/proc/meminfo: memFree=1737000/2055920 swapFree=4159404/4192956
[pid=17383] ppid=17381 vsize=113092 CPUtime=582.06
/proc/17383/stat : 17383 (bsolo3.0.17) R 17381 17383 16775 0 -1 4194304 32153 0 0 0 58175 31 0 0 25 0 1 0 150666765 115806208 27632 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17383/statm: 28273 27632 308 324 0 27343 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 113092

[startup+642.302 s]
/proc/loadavg: 1.14 1.07 1.01 2/79 17384
/proc/meminfo: memFree=1730856/2055920 swapFree=4159404/4192956
[pid=17383] ppid=17381 vsize=119192 CPUtime=642.05
/proc/17383/stat : 17383 (bsolo3.0.17) R 17381 17383 16775 0 -1 4194304 33665 0 0 0 64171 34 0 0 25 0 1 0 150666765 122052608 29144 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17383/statm: 29798 29144 308 324 0 28868 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 119192


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

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/79 17384
/proc/meminfo: memFree=1704104/2055920 swapFree=4159404/4192956
[pid=17383] ppid=17381 vsize=145852 CPUtime=881.96
/proc/17383/stat : 17383 (bsolo3.0.17) R 17381 17383 16775 0 -1 4194304 40346 0 0 0 88154 42 0 0 25 0 1 0 150666765 149352448 35825 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17383/statm: 36463 35825 308 324 0 35533 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 145852

[startup+942.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/79 17384
/proc/meminfo: memFree=1695016/2055920 swapFree=4159404/4192956
[pid=17383] ppid=17381 vsize=155016 CPUtime=941.93
/proc/17383/stat : 17383 (bsolo3.0.17) R 17381 17383 16775 0 -1 4194304 42628 0 0 0 94149 44 0 0 25 0 1 0 150666765 158736384 38107 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551646 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17383/statm: 38754 38107 308 324 0 37824 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 155016

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/79 17384
/proc/meminfo: memFree=1686504/2055920 swapFree=4159404/4192956
[pid=17383] ppid=17381 vsize=163460 CPUtime=1001.91
/proc/17383/stat : 17383 (bsolo3.0.17) R 17381 17383 16775 0 -1 4194304 44742 0 0 0 100144 47 0 0 25 0 1 0 150666765 167383040 40221 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551084 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17383/statm: 40865 40221 308 324 0 39935 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 163460

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 17384
/proc/meminfo: memFree=1678952/2055920 swapFree=4159404/4192956
[pid=17383] ppid=17381 vsize=171132 CPUtime=1061.89
/proc/17383/stat : 17383 (bsolo3.0.17) R 17381 17383 16775 0 -1 4194304 46650 0 0 0 106140 49 0 0 25 0 1 0 150666765 175239168 42129 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550919 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17383/statm: 42783 42129 308 324 0 41853 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 171132

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 17384
/proc/meminfo: memFree=1671592/2055920 swapFree=4159404/4192956
[pid=17383] ppid=17381 vsize=178428 CPUtime=1121.87
/proc/17383/stat : 17383 (bsolo3.0.17) R 17381 17383 16775 0 -1 4194304 48481 0 0 0 112135 52 0 0 25 0 1 0 150666765 182710272 43960 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550782 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17383/statm: 44607 43960 308 324 0 43677 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 178428

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17384
/proc/meminfo: memFree=1661864/2055920 swapFree=4159404/4192956
[pid=17383] ppid=17381 vsize=188308 CPUtime=1181.85
/proc/17383/stat : 17383 (bsolo3.0.17) R 17381 17383 16775 0 -1 4194304 50931 0 0 0 118130 55 0 0 25 0 1 0 150666765 192827392 46410 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 8228566 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17383/statm: 47077 46410 308 324 0 46147 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 188308

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17384
/proc/meminfo: memFree=1652904/2055920 swapFree=4159404/4192956
[pid=17383] ppid=17381 vsize=197008 CPUtime=1241.82
/proc/17383/stat : 17383 (bsolo3.0.17) R 17381 17383 16775 0 -1 4194304 53120 0 0 0 124125 57 0 0 25 0 1 0 150666765 201736192 48599 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17383/statm: 49252 48599 308 324 0 48322 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 197008

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17384
/proc/meminfo: memFree=1644136/2055920 swapFree=4159404/4192956
[pid=17383] ppid=17381 vsize=205720 CPUtime=1301.81
/proc/17383/stat : 17383 (bsolo3.0.17) R 17381 17383 16775 0 -1 4194304 55304 0 0 0 130121 60 0 0 25 0 1 0 150666765 210657280 50783 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551065 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17383/statm: 51430 50783 308 324 0 50500 0
Current children cumulated CPU time (s) 1301.81
Current children cumulated vsize (KiB) 205720

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17384
/proc/meminfo: memFree=1635688/2055920 swapFree=4159404/4192956
[pid=17383] ppid=17381 vsize=214176 CPUtime=1361.79
/proc/17383/stat : 17383 (bsolo3.0.17) R 17381 17383 16775 0 -1 4194304 57424 0 0 0 136115 64 0 0 25 0 1 0 150666765 219316224 52903 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17383/statm: 53544 52903 308 324 0 52614 0
Current children cumulated CPU time (s) 1361.79
Current children cumulated vsize (KiB) 214176

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17384
/proc/meminfo: memFree=1627752/2055920 swapFree=4159404/4192956
[pid=17383] ppid=17381 vsize=222100 CPUtime=1421.76
/proc/17383/stat : 17383 (bsolo3.0.17) R 17381 17383 16775 0 -1 4194304 59402 0 0 0 142110 66 0 0 25 0 1 0 150666765 227430400 54881 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17383/statm: 55525 54881 308 324 0 54595 0
Current children cumulated CPU time (s) 1421.76
Current children cumulated vsize (KiB) 222100

[startup+1482.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/79 17384
/proc/meminfo: memFree=1619432/2055920 swapFree=4159404/4192956
[pid=17383] ppid=17381 vsize=230428 CPUtime=1481.74
/proc/17383/stat : 17383 (bsolo3.0.17) R 17381 17383 16775 0 -1 4194304 61479 0 0 0 148105 69 0 0 25 0 1 0 150666765 235958272 56958 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134551353 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17383/statm: 57607 56958 308 324 0 56677 0
Current children cumulated CPU time (s) 1481.74
Current children cumulated vsize (KiB) 230428

[startup+1542.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 17384
/proc/meminfo: memFree=1612072/2055920 swapFree=4159404/4192956
[pid=17383] ppid=17381 vsize=237684 CPUtime=1541.72
/proc/17383/stat : 17383 (bsolo3.0.17) R 17381 17383 16775 0 -1 4194304 63299 0 0 0 154100 72 0 0 25 0 1 0 150666765 243388416 58778 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550804 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17383/statm: 59421 58778 308 324 0 58491 0
Current children cumulated CPU time (s) 1541.72
Current children cumulated vsize (KiB) 237684

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17384
/proc/meminfo: memFree=1605032/2055920 swapFree=4159404/4192956
[pid=17383] ppid=17381 vsize=244808 CPUtime=1601.69
/proc/17383/stat : 17383 (bsolo3.0.17) R 17381 17383 16775 0 -1 4194304 65066 0 0 0 160095 74 0 0 25 0 1 0 150666765 250683392 60545 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17383/statm: 61202 60545 308 324 0 60272 0
Current children cumulated CPU time (s) 1601.69
Current children cumulated vsize (KiB) 244808

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17384
/proc/meminfo: memFree=1598120/2055920 swapFree=4159404/4192956
[pid=17383] ppid=17381 vsize=251612 CPUtime=1661.67
/proc/17383/stat : 17383 (bsolo3.0.17) R 17381 17383 16775 0 -1 4194304 66780 0 0 0 166090 77 0 0 25 0 1 0 150666765 257650688 62259 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17383/statm: 62903 62259 308 324 0 61973 0
Current children cumulated CPU time (s) 1661.67
Current children cumulated vsize (KiB) 251612

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17384
/proc/meminfo: memFree=1591336/2055920 swapFree=4159404/4192956
[pid=17383] ppid=17381 vsize=258372 CPUtime=1721.66
/proc/17383/stat : 17383 (bsolo3.0.17) R 17381 17383 16775 0 -1 4194304 68475 0 0 0 172086 80 0 0 25 0 1 0 150666765 264572928 63954 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550779 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17383/statm: 64593 63954 308 324 0 63663 0
Current children cumulated CPU time (s) 1721.66
Current children cumulated vsize (KiB) 258372

[startup+1782.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/79 17384
/proc/meminfo: memFree=1585192/2055920 swapFree=4159404/4192956
[pid=17383] ppid=17381 vsize=264432 CPUtime=1781.63
/proc/17383/stat : 17383 (bsolo3.0.17) R 17381 17383 16775 0 -1 4194304 69993 0 0 0 178082 81 0 0 25 0 1 0 150666765 270778368 65472 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550764 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17383/statm: 66108 65472 308 324 0 65178 0
Current children cumulated CPU time (s) 1781.63
Current children cumulated vsize (KiB) 264432



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.71 s]
/proc/loadavg: 1.03 1.01 1.00 2/79 17384
/proc/meminfo: memFree=1583656/2055920 swapFree=4159404/4192956
[pid=17383] ppid=17381 vsize=265992 CPUtime=1800.03
/proc/17383/stat : 17383 (bsolo3.0.17) R 17381 17383 16775 0 -1 4194304 70374 0 0 0 179921 82 0 0 25 0 1 0 150666765 272375808 65853 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17383/statm: 66498 65853 308 324 0 65568 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 265992

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: 1.03 1.01 1.00 2/79 17384
/proc/meminfo: memFree=1583656/2055920 swapFree=4159404/4192956
[pid=17383] ppid=17381 vsize=265992 CPUtime=1800.03
/proc/17383/stat : 17383 (bsolo3.0.17) R 17381 17383 16775 0 -1 4194304 70374 0 0 0 179921 82 0 0 25 0 1 0 150666765 272375808 65853 18446744073709551615 134512640 135840783 4294956688 18446744073709551615 134550893 0 0 4096 16384 0 0 0 17 1 0 0
/proc/17383/statm: 66498 65853 308 324 0 65568 0
Current children cumulated CPU time (s) 1800.03
Current children cumulated vsize (KiB) 265992

Child status: 15
Real time (s): 1800.76
CPU time (s): 1800.08
CPU user time (s): 1799.22
CPU system time (s): 0.864868
CPU usage (%): 99.9624
Max. virtual memory (cumulated for all children) (KiB): 265992

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.22
system time used= 0.864868
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 70378
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= 2926

runsolver used 1.77873 second user time and 4.09738 second system time

The end

Launcher Data (download as text)

Begin job on node46 on Mon Apr 30 19:03:58 UTC 2007

IDJOB= 433438
IDBENCH= 2633
IDSOLVER= 199
FILE ID= node46/433438-1177959832

PBS_JOBID= 4727727

Free space on /tmp= 66208 MiB

SOLVER NAME= bsolo 3.0.17
BENCH NAME= HOME/pub/bench/PB06/final/normalized-PB06/OPT-SMALLINT/submitted-PB06/manquiho/golomb-rulers/normalized-OGR_19.opb
COMMAND LINE= bsolo3.0.17 -m1800 /tmp/evaluation/433438-1177959832/instance-433438-1177959832.opb            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node46/watcher-433438-1177959832 -o ROOT/results/node46/solver-433438-1177959832 -C 1800 -W 3600 -M 1800 --output-limit 1,15  bsolo3.0.17 -m1800 /tmp/evaluation/433438-1177959832/instance-433438-1177959832.opb            

META MD5SUM SOLVER= c9b15312c639dd71a11a1e3ca1b27020
MD5SUM BENCH=  5a1b3155d98b6c4d8f9ab1b869fece67

RANDOM SEED= 358695943

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:       1846856 kB
Buffers:         33804 kB
Cached:          86868 kB
SwapCached:       2612 kB
Active:          40952 kB
Inactive:       104112 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1846856 kB
SwapTotal:     4192956 kB
SwapFree:      4159404 kB
Dirty:           12876 kB
Writeback:           0 kB
Mapped:          32020 kB
Slab:            49324 kB
Committed_AS:  3559608 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= 66208 MiB

End job on node46 on Mon Apr 30 19:34:01 UTC 2007