Trace number 2657731

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 3.2 ClUNSAT 1291.65 1291.95

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900557362.opb
MD5SUM0fb4f85eaa7daeec6ae4b4468524bb94
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 benchmark25.8631
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 709
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 3.2 - 23/05/2010 : 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 Time Limit set to 1800
0.00/0.00	c Learning Strategy: Clause Learning
0.00/0.00	c Instance file HOME/instance-2657731-1276291208.opb
0.00/0.00	c File size is 83375 bytes.
0.00/0.01	c Highest Coefficient sum: 709
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.013 s
0.00/0.01	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5710
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.00/0.02	c Pre-processing Time: 0.024 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     5470    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1291.59/1291.94	c      102    231     2688    12349    4     5680    2069    102   2914 0.04
1291.59/1291.94	c      254    231     2840    19010    6     5983    2276    254   4703 0.05
1291.59/1291.94	c      480    231     3066    30463    9     6437    2504    480   5274 0.09
1291.59/1291.94	c      820    231     3406    45960   13     7115    2755    820   5394 0.15
1291.59/1291.94	c     1329    231     3915    62959   16     8133    3031   1329   4977 0.27
1291.59/1291.94	c     2092    231     4678    84421   18     9660    3335   2092   4722 0.44
1291.59/1291.94	c     3240    231     5826   129646   22    11957    3669   3240   3825 0.85
1291.59/1291.94	c     4961    231     5612   113412   20    11526    4036   3026   3608 1.38
1291.59/1291.94	c     7545    231     6079   127976   21    12462    4440   3493   3443 2.19
1291.59/1291.94	c    11425    231     5306    93214   17    10917    4885   2720   3374 3.39
1291.59/1291.94	c    17248    231     6064   126631   20    12431    5374   3478   3285 5.25
1291.59/1291.94	c    25987    231     6493   137284   21    13291    5912   3907   3103 8.37
1291.59/1291.94	c    39098    231     7381   179699   24    15066    6504   4795   2889 13.53
1291.59/1291.94	c    58769    231     6914   150666   21    14133    7155   4328   2549 23.05
1291.59/1291.94	c    88280    231     6980   152774   21    14264    7871   4394   2458 35.90
1291.59/1291.94	c   132552    231     6834   152635   22    13972    8659   4248   2251 58.88
1291.59/1291.94	c   198965    231     6916   145483   21    14136    9525   4330   2016 98.66
1291.59/1291.94	c   298585    231     9156   197928   21    18616   10478   6570   1878 158.93
1291.59/1291.94	c   448021    231     9094   229492   25    18492   11526   6508   1695 264.21
1291.59/1291.94	c   672179    231    10238   262562   25    20781   12679   7652   1477 454.89
1291.59/1291.94	c  1008422    231    11523   298498   25    23350   13947   8937   1362 740.36
1291.59/1291.94	c  1512793    210    12940   328928   25    26184   15342  10354   1199 1260.80
1291.59/1291.94	c Backtracks by Clause: 0
1291.59/1291.94	c Backtracks by PB constraint: 0
1291.59/1291.94	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1291.59/1291.94	c   22  1537825 335356  2167915    14650   355611  12064   1190 1291.65
1291.59/1291.94	s UNSATISFIABLE
1291.59/1291.94	c Total time: 1291.65 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-2657731-1276291208/watcher-2657731-1276291208 -o /tmp/evaluation-result-2657731-1276291208/solver-2657731-1276291208 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2657731-1276291208.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 1.01 1.00 3/106 6645
/proc/meminfo: memFree=1790940/2059040 swapFree=4192072/4192956
[pid=6645] ppid=6643 vsize=10880 CPUtime=0
/proc/6645/stat : 6645 (bsolo_pb10) R 6643 6645 5325 0 -1 4202496 337 0 0 0 0 0 0 0 20 0 1 0 4724738 11141120 255 1992294400 134512640 137138936 4289367136 18446744073709551615 136577166 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6645/statm: 2720 256 175 642 0 2055 0

[startup+0.0666429 s]
/proc/loadavg: 1.00 1.01 1.00 3/106 6645
/proc/meminfo: memFree=1790940/2059040 swapFree=4192072/4192956
[pid=6645] ppid=6643 vsize=11320 CPUtime=0.06
/proc/6645/stat : 6645 (bsolo_pb10) R 6643 6645 5325 0 -1 4202496 500 0 0 0 6 0 0 0 20 0 1 0 4724738 11591680 397 1992294400 134512640 137138936 4289367136 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6645/statm: 2830 397 190 642 0 2186 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 11320

[startup+0.100645 s]
/proc/loadavg: 1.00 1.01 1.00 3/106 6645
/proc/meminfo: memFree=1790940/2059040 swapFree=4192072/4192956
[pid=6645] ppid=6643 vsize=11452 CPUtime=0.09
/proc/6645/stat : 6645 (bsolo_pb10) R 6643 6645 5325 0 -1 4202496 539 0 0 0 9 0 0 0 20 0 1 0 4724738 11726848 436 1992294400 134512640 137138936 4289367136 18446744073709551615 134542905 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6645/statm: 2863 436 190 642 0 2219 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11452

[startup+0.300662 s]
/proc/loadavg: 1.00 1.01 1.00 3/106 6645
/proc/meminfo: memFree=1790940/2059040 swapFree=4192072/4192956
[pid=6645] ppid=6643 vsize=12096 CPUtime=0.29
/proc/6645/stat : 6645 (bsolo_pb10) R 6643 6645 5325 0 -1 4202496 674 0 0 0 29 0 0 0 20 0 1 0 4724738 12386304 571 1992294400 134512640 137138936 4289367136 18446744073709551615 134542484 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6645/statm: 3024 571 190 642 0 2380 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12096

[startup+0.700695 s]
/proc/loadavg: 1.00 1.01 1.00 3/106 6645
/proc/meminfo: memFree=1790940/2059040 swapFree=4192072/4192956
[pid=6645] ppid=6643 vsize=12864 CPUtime=0.69
/proc/6645/stat : 6645 (bsolo_pb10) R 6643 6645 5325 0 -1 4202496 863 0 0 0 68 1 0 0 20 0 1 0 4724738 13172736 760 1992294400 134512640 137138936 4289367136 18446744073709551615 135984556 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6645/statm: 3216 760 190 642 0 2572 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12864

[startup+1.50076 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 6646
/proc/meminfo: memFree=1788080/2059040 swapFree=4192072/4192956
[pid=6645] ppid=6643 vsize=13376 CPUtime=1.49
/proc/6645/stat : 6645 (bsolo_pb10) R 6643 6645 5325 0 -1 4202496 1000 0 0 0 148 1 0 0 22 0 1 0 4724738 13697024 897 1992294400 134512640 137138936 4289367136 18446744073709551615 135984576 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6645/statm: 3344 897 190 642 0 2700 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13376

[startup+3.10089 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 6646
/proc/meminfo: memFree=1787584/2059040 swapFree=4192072/4192956
[pid=6645] ppid=6643 vsize=13632 CPUtime=3.09
/proc/6645/stat : 6645 (bsolo_pb10) R 6643 6645 5325 0 -1 4202496 1078 0 0 0 307 2 0 0 25 0 1 0 4724738 13959168 975 1992294400 134512640 137138936 4289367136 18446744073709551615 134542322 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6645/statm: 3408 975 190 642 0 2764 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13632

[startup+6.30115 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 6646
/proc/meminfo: memFree=1787212/2059040 swapFree=4192072/4192956
[pid=6645] ppid=6643 vsize=14260 CPUtime=6.29
/proc/6645/stat : 6645 (bsolo_pb10) R 6643 6645 5325 0 -1 4202496 1215 0 0 0 625 4 0 0 25 0 1 0 4724738 14602240 1112 1992294400 134512640 137138936 4289367136 18446744073709551615 136520938 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6645/statm: 3565 1112 190 642 0 2921 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14260

[startup+12.7017 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 6646
/proc/meminfo: memFree=1786344/2059040 swapFree=4192072/4192956
[pid=6645] ppid=6643 vsize=14516 CPUtime=12.68
/proc/6645/stat : 6645 (bsolo_pb10) R 6643 6645 5325 0 -1 4202496 1301 0 0 0 1261 7 0 0 25 0 1 0 4724738 14864384 1198 1992294400 134512640 137138936 4289367136 18446744073709551615 136504343 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6645/statm: 3629 1198 190 642 0 2985 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14516

[startup+25.5007 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 6646
/proc/meminfo: memFree=1785724/2059040 swapFree=4192072/4192956
[pid=6645] ppid=6643 vsize=15288 CPUtime=25.49
/proc/6645/stat : 6645 (bsolo_pb10) R 6643 6645 5325 0 -1 4202496 1481 0 0 0 2537 12 0 0 25 0 1 0 4724738 15654912 1378 1992294400 134512640 137138936 4289367136 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6645/statm: 3822 1378 190 642 0 3178 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15288

[startup+51.1008 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 6646
/proc/meminfo: memFree=1785104/2059040 swapFree=4192072/4192956
[pid=6645] ppid=6643 vsize=15792 CPUtime=51.08
/proc/6645/stat : 6645 (bsolo_pb10) R 6643 6645 5325 0 -1 4202496 1621 0 0 0 5087 21 0 0 25 0 1 0 4724738 16171008 1518 1992294400 134512640 137138936 4289367136 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6645/statm: 3948 1518 190 642 0 3304 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 15792

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6648
/proc/meminfo: memFree=1784112/2059040 swapFree=4192072/4192956
[pid=6645] ppid=6643 vsize=16660 CPUtime=102.28
/proc/6645/stat : 6645 (bsolo_pb10) R 6643 6645 5325 0 -1 4202496 1835 0 0 0 10189 39 0 0 25 0 1 0 4724738 17059840 1732 1992294400 134512640 137138936 4289367136 18446744073709551615 136504265 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6645/statm: 4165 1732 190 642 0 3521 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 16660

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6650
/proc/meminfo: memFree=1784112/2059040 swapFree=4192072/4192956
[pid=6645] ppid=6643 vsize=16664 CPUtime=162.25
/proc/6645/stat : 6645 (bsolo_pb10) R 6643 6645 5325 0 -1 4202496 1837 0 0 0 16166 59 0 0 25 0 1 0 4724738 17063936 1734 1992294400 134512640 137138936 4289367136 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6645/statm: 4166 1734 190 642 0 3522 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 16664

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6652
/proc/meminfo: memFree=1783244/2059040 swapFree=4192072/4192956
[pid=6645] ppid=6643 vsize=17540 CPUtime=222.24
/proc/6645/stat : 6645 (bsolo_pb10) R 6643 6645 5325 0 -1 4202496 2050 0 0 0 22147 77 0 0 25 0 1 0 4724738 17960960 1947 1992294400 134512640 137138936 4289367136 18446744073709551615 134542752 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6645/statm: 4385 1947 190 642 0 3741 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 17540

[startup+282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6652
/proc/meminfo: memFree=1782748/2059040 swapFree=4192072/4192956
[pid=6645] ppid=6643 vsize=18052 CPUtime=282.23
/proc/6645/stat : 6645 (bsolo_pb10) R 6643 6645 5325 0 -1 4202496 2177 0 0 0 28130 93 0 0 25 0 1 0 4724738 18485248 2074 1992294400 134512640 137138936 4289367136 18446744073709551615 134542190 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6645/statm: 4513 2074 190 642 0 3869 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 18052

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6654
/proc/meminfo: memFree=1782624/2059040 swapFree=4192072/4192956
[pid=6645] ppid=6643 vsize=18136 CPUtime=342.21
/proc/6645/stat : 6645 (bsolo_pb10) R 6643 6645 5325 0 -1 4202496 2201 0 0 0 34116 105 0 0 25 0 1 0 4724738 18571264 2098 1992294400 134512640 137138936 4289367136 18446744073709551615 134542354 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6645/statm: 4534 2098 190 642 0 3890 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 18136

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6656
/proc/meminfo: memFree=1782500/2059040 swapFree=4192072/4192956
[pid=6645] ppid=6643 vsize=18220 CPUtime=402.2
/proc/6645/stat : 6645 (bsolo_pb10) R 6643 6645 5325 0 -1 4202496 2211 0 0 0 40100 120 0 0 25 0 1 0 4724738 18657280 2108 1992294400 134512640 137138936 4289367136 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6645/statm: 4555 2108 190 642 0 3911 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 18220

[startup+462.301 s]
/proc/loadavg: 1.03 1.01 1.00 2/107 6658
/proc/meminfo: memFree=1782500/2059040 swapFree=4192072/4192956
[pid=6645] ppid=6643 vsize=18228 CPUtime=462.18
/proc/6645/stat : 6645 (bsolo_pb10) R 6643 6645 5325 0 -1 4202496 2213 0 0 0 46082 136 0 0 25 0 1 0 4724738 18665472 2110 1992294400 134512640 137138936 4289367136 18446744073709551615 136511209 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6645/statm: 4557 2110 190 642 0 3913 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 18228

[startup+522.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 6660
/proc/meminfo: memFree=1782252/2059040 swapFree=4192072/4192956
[pid=6645] ppid=6643 vsize=18356 CPUtime=522.17
/proc/6645/stat : 6645 (bsolo_pb10) R 6643 6645 5325 0 -1 4202496 2261 0 0 0 52063 154 0 0 25 0 1 0 4724738 18796544 2158 1992294400 134512640 137138936 4289367136 18446744073709551615 136521023 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6645/statm: 4589 2158 190 642 0 3945 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 18356

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6660
/proc/meminfo: memFree=1782128/2059040 swapFree=4192072/4192956
[pid=6645] ppid=6643 vsize=18604 CPUtime=582.16
/proc/6645/stat : 6645 (bsolo_pb10) R 6643 6645 5325 0 -1 4202496 2309 0 0 0 58048 168 0 0 25 0 1 0 4724738 19050496 2206 1992294400 134512640 137138936 4289367136 18446744073709551615 134542799 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6645/statm: 4651 2206 190 642 0 4007 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 18604

[startup+642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6662
/proc/meminfo: memFree=1781756/2059040 swapFree=4192072/4192956
[pid=6645] ppid=6643 vsize=18940 CPUtime=642.15
/proc/6645/stat : 6645 (bsolo_pb10) R 6643 6645 5325 0 -1 4202496 2392 0 0 0 64033 182 0 0 25 0 1 0 4724738 19394560 2289 1992294400 134512640 137138936 4289367136 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6645/statm: 4735 2289 190 642 0 4091 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 18940

[startup+702.301 s]
/proc/loadavg: 1.06 1.01 1.00 2/107 6664
/proc/meminfo: memFree=1781632/2059040 swapFree=4192072/4192956
[pid=6645] ppid=6643 vsize=18936 CPUtime=702.13
/proc/6645/stat : 6645 (bsolo_pb10) R 6643 6645 5325 0 -1 4202496 2392 0 0 0 70019 194 0 0 25 0 1 0 4724738 19390464 2289 1992294400 134512640 137138936 4289367136 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6645/statm: 4734 2289 190 642 0 4090 0
Current children cumulated CPU time (s) 702.13
Current children cumulated vsize (KiB) 18936

[startup+762.308 s]
/proc/loadavg: 1.07 1.03 1.00 2/107 6666
/proc/meminfo: memFree=1780764/2059040 swapFree=4192072/4192956
[pid=6645] ppid=6643 vsize=19704 CPUtime=762.12
/proc/6645/stat : 6645 (bsolo_pb10) R 6643 6645 5325 0 -1 4202496 2596 0 0 0 76004 208 0 0 25 0 1 0 4724738 20176896 2493 1992294400 134512640 137138936 4289367136 18446744073709551615 134542493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6645/statm: 4926 2493 190 642 0 4282 0
Current children cumulated CPU time (s) 762.12
Current children cumulated vsize (KiB) 19704

[startup+822.301 s]
/proc/loadavg: 1.07 1.03 1.00 2/107 6668
/proc/meminfo: memFree=1780764/2059040 swapFree=4192072/4192956
[pid=6645] ppid=6643 vsize=19704 CPUtime=822.1
/proc/6645/stat : 6645 (bsolo_pb10) R 6643 6645 5325 0 -1 4202496 2596 0 0 0 81988 222 0 0 25 0 1 0 4724738 20176896 2493 1992294400 134512640 137138936 4289367136 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6645/statm: 4926 2493 190 642 0 4282 0
Current children cumulated CPU time (s) 822.1
Current children cumulated vsize (KiB) 19704

[startup+882.301 s]
/proc/loadavg: 1.07 1.04 1.00 2/107 6668
/proc/meminfo: memFree=1780764/2059040 swapFree=4192072/4192956
[pid=6645] ppid=6643 vsize=19704 CPUtime=882.09
/proc/6645/stat : 6645 (bsolo_pb10) R 6643 6645 5325 0 -1 4202496 2596 0 0 0 87972 237 0 0 25 0 1 0 4724738 20176896 2493 1992294400 134512640 137138936 4289367136 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6645/statm: 4926 2493 190 642 0 4282 0
Current children cumulated CPU time (s) 882.09
Current children cumulated vsize (KiB) 19704

[startup+942.301 s]
/proc/loadavg: 1.02 1.03 1.00 2/107 6670
/proc/meminfo: memFree=1780764/2059040 swapFree=4192072/4192956
[pid=6645] ppid=6643 vsize=19704 CPUtime=942.07
/proc/6645/stat : 6645 (bsolo_pb10) R 6643 6645 5325 0 -1 4202496 2596 0 0 0 93958 249 0 0 25 0 1 0 4724738 20176896 2493 1992294400 134512640 137138936 4289367136 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6645/statm: 4926 2493 190 642 0 4282 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 19704

[startup+1002.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 6672
/proc/meminfo: memFree=1780640/2059040 swapFree=4192072/4192956
[pid=6645] ppid=6643 vsize=19704 CPUtime=1002.06
/proc/6645/stat : 6645 (bsolo_pb10) R 6643 6645 5325 0 -1 4202496 2596 0 0 0 99941 265 0 0 25 0 1 0 4724738 20176896 2493 1992294400 134512640 137138936 4289367136 18446744073709551615 134575602 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6645/statm: 4926 2493 190 642 0 4282 0
Current children cumulated CPU time (s) 1002.06
Current children cumulated vsize (KiB) 19704

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 6674
/proc/meminfo: memFree=1780640/2059040 swapFree=4192072/4192956
[pid=6645] ppid=6643 vsize=19704 CPUtime=1062.04
/proc/6645/stat : 6645 (bsolo_pb10) R 6643 6645 5325 0 -1 4202496 2596 0 0 0 105926 278 0 0 25 0 1 0 4724738 20176896 2493 1992294400 134512640 137138936 4289367136 18446744073709551615 134575800 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6645/statm: 4926 2493 190 642 0 4282 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 19704

[startup+1122.3 s]
/proc/loadavg: 1.08 1.03 1.01 2/107 6676
/proc/meminfo: memFree=1780144/2059040 swapFree=4192072/4192956
[pid=6645] ppid=6643 vsize=20216 CPUtime=1122.03
/proc/6645/stat : 6645 (bsolo_pb10) R 6643 6645 5325 0 -1 4202496 2713 0 0 0 111913 290 0 0 25 0 1 0 4724738 20701184 2610 1992294400 134512640 137138936 4289367136 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6645/statm: 5054 2610 190 642 0 4410 0
Current children cumulated CPU time (s) 1122.03
Current children cumulated vsize (KiB) 20216

[startup+1182.3 s]
/proc/loadavg: 1.03 1.02 1.00 2/107 6676
/proc/meminfo: memFree=1780020/2059040 swapFree=4192072/4192956
[pid=6645] ppid=6643 vsize=20216 CPUtime=1182.02
/proc/6645/stat : 6645 (bsolo_pb10) R 6643 6645 5325 0 -1 4202496 2713 0 0 0 117897 305 0 0 25 0 1 0 4724738 20701184 2610 1992294400 134512640 137138936 4289367136 18446744073709551615 134542310 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6645/statm: 5054 2610 190 642 0 4410 0
Current children cumulated CPU time (s) 1182.02
Current children cumulated vsize (KiB) 20216

[startup+1242.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/107 6678
/proc/meminfo: memFree=1779896/2059040 swapFree=4192072/4192956
[pid=6645] ppid=6643 vsize=20212 CPUtime=1242
/proc/6645/stat : 6645 (bsolo_pb10) R 6643 6645 5325 0 -1 4202496 2713 0 0 0 123880 320 0 0 25 0 1 0 4724738 20697088 2610 1992294400 134512640 137138936 4289367136 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6645/statm: 5053 2610 190 642 0 4409 0
Current children cumulated CPU time (s) 1242
Current children cumulated vsize (KiB) 20212

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

[startup+1254.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 6678
/proc/meminfo: memFree=1779896/2059040 swapFree=4192072/4192956
[pid=6645] ppid=6643 vsize=20212 CPUtime=1254
/proc/6645/stat : 6645 (bsolo_pb10) R 6643 6645 5325 0 -1 4202496 2713 0 0 0 125077 323 0 0 25 0 1 0 4724738 20697088 2610 1992294400 134512640 137138936 4289367136 18446744073709551615 134542525 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6645/statm: 5053 2610 190 642 0 4409 0
Current children cumulated CPU time (s) 1254
Current children cumulated vsize (KiB) 20212

[startup+1267.1 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 6680
/proc/meminfo: memFree=1779896/2059040 swapFree=4192072/4192956
[pid=6645] ppid=6643 vsize=20212 CPUtime=1266.8
/proc/6645/stat : 6645 (bsolo_pb10) R 6643 6645 5325 0 -1 4202496 2713 0 0 0 126354 326 0 0 25 0 1 0 4724738 20697088 2610 1992294400 134512640 137138936 4289367136 18446744073709551615 135984592 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6645/statm: 5053 2610 190 642 0 4409 0
Current children cumulated CPU time (s) 1266.8
Current children cumulated vsize (KiB) 20212

[startup+1279.9 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 6680
/proc/meminfo: memFree=1779896/2059040 swapFree=4192072/4192956
[pid=6645] ppid=6643 vsize=20216 CPUtime=1279.59
/proc/6645/stat : 6645 (bsolo_pb10) R 6643 6645 5325 0 -1 4202496 2714 0 0 0 127630 329 0 0 25 0 1 0 4724738 20701184 2611 1992294400 134512640 137138936 4289367136 18446744073709551615 134542205 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6645/statm: 5054 2611 190 642 0 4410 0
Current children cumulated CPU time (s) 1279.59
Current children cumulated vsize (KiB) 20216

[startup+1286.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 6680
/proc/meminfo: memFree=1779896/2059040 swapFree=4192072/4192956
[pid=6645] ppid=6643 vsize=20216 CPUtime=1285.99
/proc/6645/stat : 6645 (bsolo_pb10) R 6643 6645 5325 0 -1 4202496 2714 0 0 0 128268 331 0 0 25 0 1 0 4724738 20701184 2611 1992294400 134512640 137138936 4289367136 18446744073709551615 134543432 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6645/statm: 5054 2611 190 642 0 4410 0
Current children cumulated CPU time (s) 1285.99
Current children cumulated vsize (KiB) 20216

[startup+1289.5 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 6680
/proc/meminfo: memFree=1779896/2059040 swapFree=4192072/4192956
[pid=6645] ppid=6643 vsize=20216 CPUtime=1289.19
/proc/6645/stat : 6645 (bsolo_pb10) R 6643 6645 5325 0 -1 4202496 2714 0 0 0 128587 332 0 0 25 0 1 0 4724738 20701184 2611 1992294400 134512640 137138936 4289367136 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6645/statm: 5054 2611 190 642 0 4410 0
Current children cumulated CPU time (s) 1289.19
Current children cumulated vsize (KiB) 20216

[startup+1291.1 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 6680
/proc/meminfo: memFree=1779896/2059040 swapFree=4192072/4192956
[pid=6645] ppid=6643 vsize=20216 CPUtime=1290.8
/proc/6645/stat : 6645 (bsolo_pb10) R 6643 6645 5325 0 -1 4202496 2714 0 0 0 128747 333 0 0 25 0 1 0 4724738 20701184 2611 1992294400 134512640 137138936 4289367136 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6645/statm: 5054 2611 190 642 0 4410 0
Current children cumulated CPU time (s) 1290.8
Current children cumulated vsize (KiB) 20216

[startup+1291.5 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 6680
/proc/meminfo: memFree=1779896/2059040 swapFree=4192072/4192956
[pid=6645] ppid=6643 vsize=20216 CPUtime=1291.19
/proc/6645/stat : 6645 (bsolo_pb10) R 6643 6645 5325 0 -1 4202496 2714 0 0 0 128786 333 0 0 25 0 1 0 4724738 20701184 2611 1992294400 134512640 137138936 4289367136 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6645/statm: 5054 2611 190 642 0 4410 0
Current children cumulated CPU time (s) 1291.19
Current children cumulated vsize (KiB) 20216

[startup+1291.9 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 6680
/proc/meminfo: memFree=1779896/2059040 swapFree=4192072/4192956
[pid=6645] ppid=6643 vsize=20216 CPUtime=1291.59
/proc/6645/stat : 6645 (bsolo_pb10) R 6643 6645 5325 0 -1 4202496 2714 0 0 0 128826 333 0 0 25 0 1 0 4724738 20701184 2611 1992294400 134512640 137138936 4289367136 18446744073709551615 134542354 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6645/statm: 5054 2611 190 642 0 4410 0
Current children cumulated CPU time (s) 1291.59
Current children cumulated vsize (KiB) 20216

Child status: 0
Real time (s): 1291.95
CPU time (s): 1291.65
CPU user time (s): 1288.31
CPU system time (s): 3.33549
CPU usage (%): 99.9768
Max. virtual memory (cumulated for all children) (KiB): 20216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1288.31
system time used= 3.33549
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2715
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= 1
involuntary context switches= 1906

runsolver used 2.38464 second user time and 5.84511 second system time

The end

Launcher Data 

Begin job on node003 at 2010-06-11 23:20:08
IDJOB=2657731
IDBENCH=1301
IDSOLVER=1163
FILE ID=node003/2657731-1276291208
PBS_JOBID= 11173107
Free space on /tmp= 62556 MiB

SOLVER NAME= bsolo 3.2 Cl
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900557362.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2657731-1276291208/watcher-2657731-1276291208 -o /tmp/evaluation-result-2657731-1276291208/solver-2657731-1276291208 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l1 HOME/instance-2657731-1276291208.opb

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

MD5SUM BENCH= 0fb4f85eaa7daeec6ae4b4468524bb94
RANDOM SEED=923880814

node003.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/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		: 3000.251
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.50
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		: 3000.251
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
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 constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.45
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1791468 kB
Buffers:         29756 kB
Cached:         113776 kB
SwapCached:          0 kB
Active:          98640 kB
Inactive:       103364 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1791468 kB
SwapTotal:     4192956 kB
SwapFree:      4192072 kB
Dirty:            4000 kB
Writeback:           0 kB
AnonPages:       58412 kB
Mapped:          15380 kB
Slab:            43884 kB
PageTables:       3900 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183200 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62552 MiB
End job on node003 at 2010-06-11 23:41:40