Trace number 1877096

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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 NameAnswerCPU timeWall clock time
bsolo 3.1? 1798 1798.52

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900552288.opb
MD5SUMd36c8f083b4352ee7b6379767e1c28ad
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark19.466
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables231
Total number of constraints2707
Number of constraints which are clauses2684
Number of constraints which are cardinality constraints (but not clauses)22
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint2
Maximum length of a constraint110
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 25
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 727
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c bsolo beta version 3.1 - 13/04/2009 : 1630 GMT
0.00/0.00	c Developed by Vasco Manquinho and José Santos 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 Learning Strategy: Cardinality Constraint Learning
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file HOME/instance-1877096-1245123332.opb
0.00/0.00	c File size is 83379 bytes.
0.00/0.01	c Highest Coefficient sum: 727
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.011 s
0.00/0.01	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5707
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.00/0.02	c Pre-processing Time: 0.022 s
0.00/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.02	c        0    231     2586     8096    3     5473    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1797.98/1798.51	c      100    231     2757    13785    5     5819    2069    171   2564 0.04
1797.98/1798.51	c      250    231     2960    22459    7     6231    2276    374   3289 0.08
1797.98/1798.51	c      477    231     3271    37358   11     6911    2504    685   3533 0.14
1797.98/1798.51	c      816    231     3637    51776   14     7680    2755   1051   3250 0.25
1797.98/1798.51	c     1325    231     4182    76887   18     8774    3031   1596   2912 0.46
1797.98/1798.51	c     2088    231     4987   113875   22    10436    3335   2401   2473 0.84
1797.98/1798.51	c     3234    231     4467    92307   20     9296    3669   1881   2140 1.51
1797.98/1798.51	c     4955    231     4421    74278   16     9173    4036   1835   2140 2.31
1797.98/1798.51	c     7539    231     5045    81794   16    10415    4440   2459   2253 3.35
1797.98/1798.51	c    11419    231     6832   141819   20    14014    4885   4246   2268 5.03
1797.98/1798.51	c    17242    231     5373    97004   18    11053    5374   2787   2190 7.87
1797.98/1798.51	c    25979    231     6203   143830   23    12801    5912   3617   2032 12.78
1797.98/1798.51	c    39091    231     7647   215264   28    15724    6504   5061   1820 21.47
1797.98/1798.51	c    58762    231     8344   203584   24    17084    7155   5758   1719 34.17
1797.98/1798.51	c    88272    231     6417   147098   22    13306    7871   3831   1647 53.58
1797.98/1798.51	c   132544    231     9416   231103   24    19178    8659   6830   1578 83.94
1797.98/1798.51	c   198954    231    10098   262954   26    20532    9525   7512   1493 133.19
1797.98/1798.51	c   298574    231    10684   285128   26    21728   10478   8098   1368 218.16
1797.98/1798.51	c   448009    231    12109   345889   28    24563   11526   9523   1214 368.99
1797.98/1798.51	c   672169    231     8858   227238   25    18094   12679   6272   1122 598.99
1797.98/1798.51	c  1008412    231    11909   337204   28    24149   13947   9323   1038 971.05
1797.98/1798.51	c  1512787    231    13535   482097   35    27532   15342  10949    943 1603.07
1797.98/1798.51	c Resources Exceeded
1797.98/1798.51	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.98/1798.51	c   22  1650119 346098  2279640    16266   576501  13680    917 1798.00
1797.98/1798.51	s UNKNOWN
1797.98/1798.51	c Total time: 1798 s

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1877096-1245123332/watcher-1877096-1245123332 -o /tmp/evaluation-result-1877096-1245123332/solver-1877096-1245123332 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877096-1245123332.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): 2000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2860
/proc/meminfo: memFree=1417936/2055920 swapFree=4192812/4192956
[pid=2860] ppid=2858 vsize=10792 CPUtime=0
/proc/2860/stat : 2860 (bsolo) R 2858 2860 1525 0 -1 4194304 252 0 0 0 0 0 0 0 20 0 1 0 179932904 11051008 236 1992294400 134512640 137136520 4294956256 18446744073709551615 136575102 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2860/statm: 2698 236 175 640 0 2033 0

[startup+0.104693 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2860
/proc/meminfo: memFree=1417936/2055920 swapFree=4192812/4192956
[pid=2860] ppid=2858 vsize=11368 CPUtime=0.09
/proc/2860/stat : 2860 (bsolo) R 2858 2860 1525 0 -1 4194304 468 0 0 0 9 0 0 0 20 0 1 0 179932904 11640832 431 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2860/statm: 2842 431 196 640 0 2198 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11368

[startup+0.201702 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2860
/proc/meminfo: memFree=1417936/2055920 swapFree=4192812/4192956
[pid=2860] ppid=2858 vsize=11612 CPUtime=0.19
/proc/2860/stat : 2860 (bsolo) R 2858 2860 1525 0 -1 4194304 528 0 0 0 19 0 0 0 21 0 1 0 179932904 11890688 491 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2860/statm: 2903 491 196 640 0 2259 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 11612

[startup+0.301712 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2860
/proc/meminfo: memFree=1417936/2055920 swapFree=4192812/4192956
[pid=2860] ppid=2858 vsize=11856 CPUtime=0.29
/proc/2860/stat : 2860 (bsolo) R 2858 2860 1525 0 -1 4194304 578 0 0 0 29 0 0 0 22 0 1 0 179932904 12140544 541 1992294400 134512640 137136520 4294956256 18446744073709551615 134543933 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2860/statm: 2964 541 196 640 0 2320 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11856

[startup+0.701753 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2860
/proc/meminfo: memFree=1417936/2055920 swapFree=4192812/4192956
[pid=2860] ppid=2858 vsize=12476 CPUtime=0.69
/proc/2860/stat : 2860 (bsolo) R 2858 2860 1525 0 -1 4194304 746 0 0 0 69 0 0 0 25 0 1 0 179932904 12775424 709 1992294400 134512640 137136520 4294956256 18446744073709551615 134599394 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2860/statm: 3119 709 196 640 0 2475 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12476

[startup+1.50183 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2861
/proc/meminfo: memFree=1415240/2055920 swapFree=4192812/4192956
[pid=2860] ppid=2858 vsize=13460 CPUtime=1.49
/proc/2860/stat : 2860 (bsolo) R 2858 2860 1525 0 -1 4194304 980 0 0 0 148 1 0 0 25 0 1 0 179932904 13783040 943 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2860/statm: 3365 943 196 640 0 2721 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13460

[startup+3.10199 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2861
/proc/meminfo: memFree=1414728/2055920 swapFree=4192812/4192956
[pid=2860] ppid=2858 vsize=13464 CPUtime=3.09
/proc/2860/stat : 2860 (bsolo) R 2858 2860 1525 0 -1 4194304 981 0 0 0 308 1 0 0 25 0 1 0 179932904 13787136 944 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2860/statm: 3366 944 196 640 0 2722 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13464

[startup+6.30132 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2861
/proc/meminfo: memFree=1414344/2055920 swapFree=4192812/4192956
[pid=2860] ppid=2858 vsize=13716 CPUtime=6.29
/proc/2860/stat : 2860 (bsolo) R 2858 2860 1525 0 -1 4194304 1043 0 0 0 627 2 0 0 25 0 1 0 179932904 14045184 1006 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2860/statm: 3429 1006 196 640 0 2785 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13716

[startup+12.703 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2861
/proc/meminfo: memFree=1413576/2055920 swapFree=4192812/4192956
[pid=2860] ppid=2858 vsize=14456 CPUtime=12.69
/proc/2860/stat : 2860 (bsolo) R 2858 2860 1525 0 -1 4194304 1226 0 0 0 1265 4 0 0 25 0 1 0 179932904 14802944 1189 1992294400 134512640 137136520 4294956256 18446744073709551615 135982505 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2860/statm: 3614 1189 196 640 0 2970 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14456

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2861
/proc/meminfo: memFree=1412680/2055920 swapFree=4192812/4192956
[pid=2860] ppid=2858 vsize=15312 CPUtime=25.49
/proc/2860/stat : 2860 (bsolo) R 2858 2860 1525 0 -1 4194304 1449 0 0 0 2543 6 0 0 25 0 1 0 179932904 15679488 1412 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2860/statm: 3828 1412 197 640 0 3184 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15312

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2861
/proc/meminfo: memFree=1412488/2055920 swapFree=4192812/4192956
[pid=2860] ppid=2858 vsize=15440 CPUtime=51.07
/proc/2860/stat : 2860 (bsolo) R 2858 2860 1525 0 -1 4194304 1495 0 0 0 5096 11 0 0 25 0 1 0 179932904 15810560 1458 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2860/statm: 3860 1458 197 640 0 3216 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15440

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2861
/proc/meminfo: memFree=1411656/2055920 swapFree=4192812/4192956
[pid=2860] ppid=2858 vsize=16316 CPUtime=102.26
/proc/2860/stat : 2860 (bsolo) R 2858 2860 1525 0 -1 4194304 1709 0 0 0 10204 22 0 0 25 0 1 0 179932904 16707584 1672 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2860/statm: 4079 1672 197 640 0 3435 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16316

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2861
/proc/meminfo: memFree=1411080/2055920 swapFree=4192812/4192956
[pid=2860] ppid=2858 vsize=16940 CPUtime=162.23
/proc/2860/stat : 2860 (bsolo) R 2858 2860 1525 0 -1 4194304 1855 0 0 0 16190 33 0 0 25 0 1 0 179932904 17346560 1818 1992294400 134512640 137136520 4294956256 18446744073709551615 134543986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2860/statm: 4235 1818 197 640 0 3591 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 16940

[startup+222.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2861
/proc/meminfo: memFree=1410696/2055920 swapFree=4192812/4192956
[pid=2860] ppid=2858 vsize=17276 CPUtime=222.23
/proc/2860/stat : 2860 (bsolo) R 2858 2860 1525 0 -1 4194304 1933 0 0 0 22179 44 0 0 25 0 1 0 179932904 17690624 1896 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2860/statm: 4319 1896 197 640 0 3675 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17276

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2861
/proc/meminfo: memFree=1409160/2055920 swapFree=4192812/4192956
[pid=2860] ppid=2858 vsize=18732 CPUtime=282.2
/proc/2860/stat : 2860 (bsolo) R 2858 2860 1525 0 -1 4194304 2309 0 0 0 28166 54 0 0 25 0 1 0 179932904 19181568 2272 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2860/statm: 4683 2272 197 640 0 4039 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 18732

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2861
/proc/meminfo: memFree=1409096/2055920 swapFree=4192812/4192956
[pid=2860] ppid=2858 vsize=18732 CPUtime=342.19
/proc/2860/stat : 2860 (bsolo) R 2858 2860 1525 0 -1 4194304 2309 0 0 0 34157 62 0 0 25 0 1 0 179932904 19181568 2272 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2860/statm: 4683 2272 197 640 0 4039 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 18732

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2861
/proc/meminfo: memFree=1409096/2055920 swapFree=4192812/4192956
[pid=2860] ppid=2858 vsize=18736 CPUtime=402.17
/proc/2860/stat : 2860 (bsolo) R 2858 2860 1525 0 -1 4194304 2310 0 0 0 40146 71 0 0 25 0 1 0 179932904 19185664 2273 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2860/statm: 4684 2273 197 640 0 4040 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 18736

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2861
/proc/meminfo: memFree=1409096/2055920 swapFree=4192812/4192956
[pid=2860] ppid=2858 vsize=18736 CPUtime=462.15
/proc/2860/stat : 2860 (bsolo) R 2858 2860 1525 0 -1 4194304 2310 0 0 0 46135 80 0 0 25 0 1 0 179932904 19185664 2273 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2860/statm: 4684 2273 197 640 0 4040 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 18736

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2861
/proc/meminfo: memFree=1409096/2055920 swapFree=4192812/4192956
[pid=2860] ppid=2858 vsize=18736 CPUtime=522.14
/proc/2860/stat : 2860 (bsolo) R 2858 2860 1525 0 -1 4194304 2310 0 0 0 52125 89 0 0 25 0 1 0 179932904 19185664 2273 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2860/statm: 4684 2273 197 640 0 4040 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 18736

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2861
/proc/meminfo: memFree=1409096/2055920 swapFree=4192812/4192956
[pid=2860] ppid=2858 vsize=18736 CPUtime=582.12
/proc/2860/stat : 2860 (bsolo) R 2858 2860 1525 0 -1 4194304 2310 0 0 0 58115 97 0 0 25 0 1 0 179932904 19185664 2273 1992294400 134512640 137136520 4294956256 18446744073709551615 134543951 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2860/statm: 4684 2273 197 640 0 4040 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 18736

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2861
/proc/meminfo: memFree=1408584/2055920 swapFree=4192812/4192956
[pid=2860] ppid=2858 vsize=19204 CPUtime=642.11
/proc/2860/stat : 2860 (bsolo) R 2858 2860 1525 0 -1 4194304 2437 0 0 0 64103 108 0 0 25 0 1 0 179932904 19664896 2400 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2860/statm: 4801 2400 197 640 0 4157 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 19204

[startup+702.302 s]

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

/proc/meminfo: memFree=1407752/2055920 swapFree=4192812/4192956
[pid=2860] ppid=2858 vsize=20056 CPUtime=1121.97
/proc/2860/stat : 2860 (bsolo) R 2858 2860 1525 0 -1 4194304 2637 0 0 0 112021 176 0 0 25 0 1 0 179932904 20537344 2600 1992294400 134512640 137136520 4294956256 18446744073709551615 134617414 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2860/statm: 5014 2600 197 640 0 4370 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 20056

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2863
/proc/meminfo: memFree=1407688/2055920 swapFree=4192812/4192956
[pid=2860] ppid=2858 vsize=20056 CPUtime=1181.95
/proc/2860/stat : 2860 (bsolo) R 2858 2860 1525 0 -1 4194304 2637 0 0 0 118011 184 0 0 25 0 1 0 179932904 20537344 2600 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2860/statm: 5014 2600 197 640 0 4370 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 20056

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2863
/proc/meminfo: memFree=1407368/2055920 swapFree=4192812/4192956
[pid=2860] ppid=2858 vsize=20296 CPUtime=1241.94
/proc/2860/stat : 2860 (bsolo) R 2858 2860 1525 0 -1 4194304 2706 0 0 0 124002 192 0 0 25 0 1 0 179932904 20783104 2669 1992294400 134512640 137136520 4294956256 18446744073709551615 134543977 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2860/statm: 5074 2669 197 640 0 4430 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 20296

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2863
/proc/meminfo: memFree=1407304/2055920 swapFree=4192812/4192956
[pid=2860] ppid=2858 vsize=20372 CPUtime=1301.92
/proc/2860/stat : 2860 (bsolo) R 2858 2860 1525 0 -1 4194304 2713 0 0 0 129994 198 0 0 25 0 1 0 179932904 20860928 2676 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2860/statm: 5093 2676 197 640 0 4449 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 20372

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2863
/proc/meminfo: memFree=1407304/2055920 swapFree=4192812/4192956
[pid=2860] ppid=2858 vsize=20372 CPUtime=1361.9
/proc/2860/stat : 2860 (bsolo) R 2858 2860 1525 0 -1 4194304 2713 0 0 0 135983 207 0 0 25 0 1 0 179932904 20860928 2676 1992294400 134512640 137136520 4294956256 18446744073709551615 134600002 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2860/statm: 5093 2676 197 640 0 4449 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 20372

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2863
/proc/meminfo: memFree=1407240/2055920 swapFree=4192812/4192956
[pid=2860] ppid=2858 vsize=20332 CPUtime=1421.89
/proc/2860/stat : 2860 (bsolo) R 2858 2860 1525 0 -1 4194304 2713 0 0 0 141973 216 0 0 25 0 1 0 179932904 20819968 2676 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2860/statm: 5083 2676 197 640 0 4439 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 20332

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2863
/proc/meminfo: memFree=1407240/2055920 swapFree=4192812/4192956
[pid=2860] ppid=2858 vsize=20320 CPUtime=1481.87
/proc/2860/stat : 2860 (bsolo) R 2858 2860 1525 0 -1 4194304 2713 0 0 0 147962 225 0 0 25 0 1 0 179932904 20807680 2676 1992294400 134512640 137136520 4294956256 18446744073709551615 134598480 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2860/statm: 5080 2676 197 640 0 4436 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 20320

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2869
/proc/meminfo: memFree=1407176/2055920 swapFree=4192812/4192956
[pid=2860] ppid=2858 vsize=20320 CPUtime=1541.85
/proc/2860/stat : 2860 (bsolo) R 2858 2860 1525 0 -1 4194304 2713 0 0 0 153951 234 0 0 25 0 1 0 179932904 20807680 2676 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2860/statm: 5080 2676 197 640 0 4436 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 20320

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2869
/proc/meminfo: memFree=1407048/2055920 swapFree=4192812/4192956
[pid=2860] ppid=2858 vsize=20560 CPUtime=1601.82
/proc/2860/stat : 2860 (bsolo) R 2858 2860 1525 0 -1 4194304 2758 0 0 0 159941 241 0 0 25 0 1 0 179932904 21053440 2721 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2860/statm: 5140 2721 197 640 0 4496 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 20560

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2869
/proc/meminfo: memFree=1406216/2055920 swapFree=4192812/4192956
[pid=2860] ppid=2858 vsize=21368 CPUtime=1661.81
/proc/2860/stat : 2860 (bsolo) R 2858 2860 1525 0 -1 4194304 2963 0 0 0 165931 250 0 0 25 0 1 0 179932904 21880832 2926 1992294400 134512640 137136520 4294956256 18446744073709551615 136498305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2860/statm: 5342 2926 197 640 0 4698 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 21368

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2869
/proc/meminfo: memFree=1406216/2055920 swapFree=4192812/4192956
[pid=2860] ppid=2858 vsize=21364 CPUtime=1721.79
/proc/2860/stat : 2860 (bsolo) R 2858 2860 1525 0 -1 4194304 2963 0 0 0 171921 258 0 0 25 0 1 0 179932904 21876736 2926 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2860/statm: 5341 2926 197 640 0 4697 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 21364

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2869
/proc/meminfo: memFree=1406152/2055920 swapFree=4192812/4192956
[pid=2860] ppid=2858 vsize=21360 CPUtime=1781.78
/proc/2860/stat : 2860 (bsolo) R 2858 2860 1525 0 -1 4194304 2963 0 0 0 177913 265 0 0 25 0 1 0 179932904 21872640 2926 1992294400 134512640 137136520 4294956256 18446744073709551615 134606757 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2860/statm: 5340 2926 197 640 0 4696 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 21360

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

[startup+1792.01 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2869
/proc/meminfo: memFree=1406152/2055920 swapFree=4192812/4192956
[pid=2860] ppid=2858 vsize=21360 CPUtime=1791.48
/proc/2860/stat : 2860 (bsolo) R 2858 2860 1525 0 -1 4194304 2963 0 0 0 178882 266 0 0 25 0 1 0 179932904 21872640 2926 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2860/statm: 5340 2926 197 640 0 4696 0
Current children cumulated CPU time (s) 1791.48
Current children cumulated vsize (KiB) 21360

[startup+1795.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2869
/proc/meminfo: memFree=1406152/2055920 swapFree=4192812/4192956
[pid=2860] ppid=2858 vsize=21360 CPUtime=1794.68
/proc/2860/stat : 2860 (bsolo) R 2858 2860 1525 0 -1 4194304 2963 0 0 0 179202 266 0 0 25 0 1 0 179932904 21872640 2926 1992294400 134512640 137136520 4294956256 18446744073709551615 135982525 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2860/statm: 5340 2926 197 640 0 4696 0
Current children cumulated CPU time (s) 1794.68
Current children cumulated vsize (KiB) 21360

[startup+1796.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2869
/proc/meminfo: memFree=1406152/2055920 swapFree=4192812/4192956
[pid=2860] ppid=2858 vsize=21360 CPUtime=1796.28
/proc/2860/stat : 2860 (bsolo) R 2858 2860 1525 0 -1 4194304 2963 0 0 0 179361 267 0 0 25 0 1 0 179932904 21872640 2926 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2860/statm: 5340 2926 197 640 0 4696 0
Current children cumulated CPU time (s) 1796.28
Current children cumulated vsize (KiB) 21360

[startup+1797.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2869
/proc/meminfo: memFree=1406152/2055920 swapFree=4192812/4192956
[pid=2860] ppid=2858 vsize=21360 CPUtime=1797.08
/proc/2860/stat : 2860 (bsolo) R 2858 2860 1525 0 -1 4194304 2963 0 0 0 179441 267 0 0 25 0 1 0 179932904 21872640 2926 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2860/statm: 5340 2926 197 640 0 4696 0
Current children cumulated CPU time (s) 1797.08
Current children cumulated vsize (KiB) 21360

[startup+1798 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2869
/proc/meminfo: memFree=1406152/2055920 swapFree=4192812/4192956
[pid=2860] ppid=2858 vsize=21360 CPUtime=1797.48
/proc/2860/stat : 2860 (bsolo) R 2858 2860 1525 0 -1 4194304 2963 0 0 0 179481 267 0 0 25 0 1 0 179932904 21872640 2926 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2860/statm: 5340 2926 197 640 0 4696 0
Current children cumulated CPU time (s) 1797.48
Current children cumulated vsize (KiB) 21360

[startup+1798.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2869
/proc/meminfo: memFree=1406152/2055920 swapFree=4192812/4192956
[pid=2860] ppid=2858 vsize=21360 CPUtime=1797.88
/proc/2860/stat : 2860 (bsolo) R 2858 2860 1525 0 -1 4194304 2963 0 0 0 179521 267 0 0 25 0 1 0 179932904 21872640 2926 1992294400 134512640 137136520 4294956256 18446744073709551615 134543846 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2860/statm: 5340 2926 197 640 0 4696 0
Current children cumulated CPU time (s) 1797.88
Current children cumulated vsize (KiB) 21360

[startup+1798.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2869
/proc/meminfo: memFree=1406152/2055920 swapFree=4192812/4192956
[pid=2860] ppid=2858 vsize=21360 CPUtime=1797.98
/proc/2860/stat : 2860 (bsolo) R 2858 2860 1525 0 -1 4194304 2963 0 0 0 179531 267 0 0 25 0 1 0 179932904 21872640 2926 1992294400 134512640 137136520 4294956256 18446744073709551615 134543837 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2860/statm: 5340 2926 197 640 0 4696 0
Current children cumulated CPU time (s) 1797.98
Current children cumulated vsize (KiB) 21360

Child status: 0
Real time (s): 1798.52
CPU time (s): 1798
CPU user time (s): 1795.33
CPU system time (s): 2.67659
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 21376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.33
system time used= 2.67659
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2964
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= 2
involuntary context switches= 1875

runsolver used 1.61775 second user time and 4.93125 second system time

The end

Launcher Data 

Begin job on node27 at 2009-06-16 05:35:32
IDJOB=1877096
IDBENCH=1357
IDSOLVER=699
FILE ID=node27/1877096-1245123332
PBS_JOBID= 9363660
Free space on /tmp= 66288 MiB

SOLVER NAME= bsolo 3.1
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900552288.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877096-1245123332/watcher-1877096-1245123332 -o /tmp/evaluation-result-1877096-1245123332/solver-1877096-1245123332 -C 1800 -W 2000 -M 1800  bsolo -l2 -t1800 -m1800 HOME/instance-1877096-1245123332.opb

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= d36c8f083b4352ee7b6379767e1c28ad
RANDOM SEED=548161488

node27.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 2800.234
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	: 5521.40
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		: 2800.234
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:       1418352 kB
Buffers:         65468 kB
Cached:         487980 kB
SwapCached:        140 kB
Active:         149004 kB
Inactive:       418964 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1418352 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4024 kB
Writeback:           0 kB
Mapped:          24204 kB
Slab:            55564 kB
Committed_AS:   146600 kB
PageTables:       1376 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264948 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66284 MiB
End job on node27 at 2009-06-16 06:05:31