Trace number 2657366

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 Cl? 1798 1798.53

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900548667.opb
MD5SUM9a7dcf907234f84f0d33881f56632ec3
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 benchmark830.59
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 625
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-2657366-1276310228.opb
0.00/0.00	c File size is 83369 bytes.
0.00/0.01	c Highest Coefficient sum: 625
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: 5709
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.00/0.02	c Pre-processing Time: 0.025 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 0.03
0.00/0.02	c Switching off lower bounding mode.
1797.97/1798.53	c      101    231     2687    12375    4     5678    2069    101   2805 0.04
1797.97/1798.53	c      253    231     2839    19717    6     5982    2276    253   4438 0.06
1797.97/1798.53	c      479    231     3065    29212    9     6434    2504    479   5505 0.09
1797.97/1798.53	c      817    231     3403    46021   13     7110    2755    817   5339 0.15
1797.97/1798.53	c     1325    231     3911    72111   18     8126    3031   1325   4665 0.28
1797.97/1798.53	c     2089    231     4675   111236   23     9654    3335   2089   3890 0.54
1797.97/1798.53	c     3237    231     5823   163590   28    11950    3669   3237   3364 0.96
1797.97/1798.53	c     4958    231     5616   120296   21    11536    4036   3030   3279 1.51
1797.97/1798.53	c     7544    231     6089   134863   22    12482    4440   3503   3251 2.32
1797.97/1798.53	c    11424    231     5330   124916   23    10962    4885   2744   3108 3.67
1797.97/1798.53	c    17247    231     6065   157418   25    12434    5374   3479   2880 5.99
1797.97/1798.53	c    25984    231     6424   177971   27    13150    5912   3838   2649 9.81
1797.97/1798.53	c    39094    231     7258   207640   28    14819    6504   4672   2533 15.43
1797.97/1798.53	c    58764    231     6797   168268   24    13898    7155   4211   2508 23.43
1797.97/1798.53	c    88276    231     6830   164822   24    13964    7871   4244   2387 36.98
1797.97/1798.53	c   132546    231     6588   164803   25    13478    8659   4002   2163 61.26
1797.97/1798.53	c   198957    231    10868   353574   32    22040    9525   8282   1924 103.37
1797.97/1798.53	c   298577    231     8136   215740   26    16572   10478   5550   1804 165.49
1797.97/1798.53	c   448013    231     7825   197470   25    15955   11526   5239   1639 273.31
1797.97/1798.53	c   672173    231     8441   235510   27    17183   12679   5855   1517 443.05
1797.97/1798.53	c  1008416    231     9054   255096   28    18411   13947   6468   1349 747.27
1797.97/1798.53	c  1512788    231    10059   293117   29    20421   15342   7473   1210 1249.89
1797.97/1798.53	c Resources Exceeded
1797.97/1798.53	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.97/1798.53	c   22  2015879 405874  2711135    14535   470949  11949   1121 1798.00
1797.97/1798.53	s UNKNOWN
1797.97/1798.53	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-2657366-1276310228/watcher-2657366-1276310228 -o /tmp/evaluation-result-2657366-1276310228/solver-2657366-1276310228 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2657366-1276310228.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 1.11 1.33 2/106 6709
/proc/meminfo: memFree=1538048/2059040 swapFree=4192956/4192956
[pid=6709] ppid=6707 vsize=10880 CPUtime=0
/proc/6709/stat : 6709 (bsolo_pb10) R 6707 6709 5928 0 -1 4202496 334 0 0 0 0 0 0 0 17 0 1 0 4678255 11141120 253 1992294400 134512640 137138936 4291541040 18446744073709551615 134517643 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6709/statm: 2720 254 175 642 0 2055 0

[startup+0.055524 s]
/proc/loadavg: 1.00 1.11 1.33 2/106 6709
/proc/meminfo: memFree=1538048/2059040 swapFree=4192956/4192956
[pid=6709] ppid=6707 vsize=11320 CPUtime=0.04
/proc/6709/stat : 6709 (bsolo_pb10) R 6707 6709 5928 0 -1 4202496 484 0 0 0 4 0 0 0 17 0 1 0 4678255 11591680 382 1992294400 134512640 137138936 4291541040 18446744073709551615 136511176 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6709/statm: 2830 382 190 642 0 2186 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 11320

[startup+0.101527 s]
/proc/loadavg: 1.00 1.11 1.33 2/106 6709
/proc/meminfo: memFree=1538048/2059040 swapFree=4192956/4192956
[pid=6709] ppid=6707 vsize=11452 CPUtime=0.09
/proc/6709/stat : 6709 (bsolo_pb10) R 6707 6709 5928 0 -1 4202496 538 0 0 0 9 0 0 0 17 0 1 0 4678255 11726848 436 1992294400 134512640 137138936 4291541040 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6709/statm: 2863 436 190 642 0 2219 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11452

[startup+0.301543 s]
/proc/loadavg: 1.00 1.11 1.33 2/106 6709
/proc/meminfo: memFree=1538048/2059040 swapFree=4192956/4192956
[pid=6709] ppid=6707 vsize=12092 CPUtime=0.3
/proc/6709/stat : 6709 (bsolo_pb10) R 6707 6709 5928 0 -1 4202496 695 0 0 0 29 1 0 0 17 0 1 0 4678255 12382208 593 1992294400 134512640 137138936 4291541040 18446744073709551615 134542793 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6709/statm: 3023 593 190 642 0 2379 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 12092

[startup+0.700577 s]
/proc/loadavg: 1.00 1.11 1.33 2/106 6709
/proc/meminfo: memFree=1538048/2059040 swapFree=4192956/4192956
[pid=6709] ppid=6707 vsize=12996 CPUtime=0.69
/proc/6709/stat : 6709 (bsolo_pb10) R 6707 6709 5928 0 -1 4202496 917 0 0 0 68 1 0 0 17 0 1 0 4678255 13307904 815 1992294400 134512640 137138936 4291541040 18446744073709551615 134542202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6709/statm: 3249 815 190 642 0 2605 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12996

[startup+1.50064 s]
/proc/loadavg: 1.00 1.11 1.33 2/107 6710
/proc/meminfo: memFree=1534940/2059040 swapFree=4192956/4192956
[pid=6709] ppid=6707 vsize=13764 CPUtime=1.49
/proc/6709/stat : 6709 (bsolo_pb10) R 6707 6709 5928 0 -1 4202496 1101 0 0 0 147 2 0 0 18 0 1 0 4678255 14094336 999 1992294400 134512640 137138936 4291541040 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6709/statm: 3441 999 190 642 0 2797 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13764

[startup+3.10077 s]
/proc/loadavg: 1.00 1.11 1.33 2/107 6710
/proc/meminfo: memFree=1534444/2059040 swapFree=4192956/4192956
[pid=6709] ppid=6707 vsize=13896 CPUtime=3.09
/proc/6709/stat : 6709 (bsolo_pb10) R 6707 6709 5928 0 -1 4202496 1133 0 0 0 306 3 0 0 21 0 1 0 4678255 14229504 1031 1992294400 134512640 137138936 4291541040 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6709/statm: 3474 1031 190 642 0 2830 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13896

[startup+6.30103 s]
/proc/loadavg: 1.00 1.11 1.33 2/107 6710
/proc/meminfo: memFree=1533576/2059040 swapFree=4192956/4192956
[pid=6709] ppid=6707 vsize=14536 CPUtime=6.29
/proc/6709/stat : 6709 (bsolo_pb10) R 6707 6709 5928 0 -1 4202496 1306 0 0 0 624 5 0 0 25 0 1 0 4678255 14884864 1204 1992294400 134512640 137138936 4291541040 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6709/statm: 3634 1204 190 642 0 2990 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14536

[startup+12.7005 s]
/proc/loadavg: 1.00 1.11 1.33 2/107 6712
/proc/meminfo: memFree=1532708/2059040 swapFree=4192956/4192956
[pid=6709] ppid=6707 vsize=15304 CPUtime=12.69
/proc/6709/stat : 6709 (bsolo_pb10) R 6707 6709 5928 0 -1 4202496 1482 0 0 0 1262 7 0 0 25 0 1 0 4678255 15671296 1380 1992294400 134512640 137138936 4291541040 18446744073709551615 134542779 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6709/statm: 3826 1380 190 642 0 3182 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15304

[startup+25.5016 s]
/proc/loadavg: 1.00 1.10 1.32 2/107 6712
/proc/meminfo: memFree=1532584/2059040 swapFree=4192956/4192956
[pid=6709] ppid=6707 vsize=15564 CPUtime=25.48
/proc/6709/stat : 6709 (bsolo_pb10) R 6707 6709 5928 0 -1 4202496 1553 0 0 0 2537 11 0 0 25 0 1 0 4678255 15937536 1451 1992294400 134512640 137138936 4291541040 18446744073709551615 134599749 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6709/statm: 3891 1451 190 642 0 3247 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15564

[startup+51.1017 s]
/proc/loadavg: 1.00 1.09 1.31 2/107 6712
/proc/meminfo: memFree=1531716/2059040 swapFree=4192956/4192956
[pid=6709] ppid=6707 vsize=16436 CPUtime=51.07
/proc/6709/stat : 6709 (bsolo_pb10) R 6707 6709 5928 0 -1 4202496 1765 0 0 0 5087 20 0 0 25 0 1 0 4678255 16830464 1663 1992294400 134512640 137138936 4291541040 18446744073709551615 134542402 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6709/statm: 4109 1663 190 642 0 3465 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 16436

[startup+102.309 s]
/proc/loadavg: 1.00 1.08 1.29 2/107 6717
/proc/meminfo: memFree=1530600/2059040 swapFree=4192956/4192956
[pid=6709] ppid=6707 vsize=16948 CPUtime=102.26
/proc/6709/stat : 6709 (bsolo_pb10) R 6707 6709 5928 0 -1 4202496 1892 0 0 0 10189 37 0 0 25 0 1 0 4678255 17354752 1790 1992294400 134512640 137138936 4291541040 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6709/statm: 4237 1790 190 642 0 3593 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16948

[startup+162.302 s]
/proc/loadavg: 1.00 1.06 1.27 2/107 6719
/proc/meminfo: memFree=1530104/2059040 swapFree=4192956/4192956
[pid=6709] ppid=6707 vsize=17332 CPUtime=162.24
/proc/6709/stat : 6709 (bsolo_pb10) R 6707 6709 5928 0 -1 4202496 2000 0 0 0 16166 58 0 0 25 0 1 0 4678255 17747968 1898 1992294400 134512640 137138936 4291541040 18446744073709551615 134542624 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6709/statm: 4333 1898 190 642 0 3689 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 17332

[startup+222.302 s]
/proc/loadavg: 1.06 1.06 1.26 2/107 6719
/proc/meminfo: memFree=1529360/2059040 swapFree=4192956/4192956
[pid=6709] ppid=6707 vsize=18196 CPUtime=222.22
/proc/6709/stat : 6709 (bsolo_pb10) R 6707 6709 5928 0 -1 4202496 2220 0 0 0 22147 75 0 0 25 0 1 0 4678255 18632704 2118 1992294400 134512640 137138936 4291541040 18446744073709551615 136521011 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6709/statm: 4549 2118 190 642 0 3905 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 18196

[startup+282.301 s]
/proc/loadavg: 1.08 1.06 1.24 2/107 6721
/proc/meminfo: memFree=1529360/2059040 swapFree=4192956/4192956
[pid=6709] ppid=6707 vsize=18200 CPUtime=282.2
/proc/6709/stat : 6709 (bsolo_pb10) R 6707 6709 5928 0 -1 4202496 2221 0 0 0 28127 93 0 0 25 0 1 0 4678255 18636800 2119 1992294400 134512640 137138936 4291541040 18446744073709551615 134542310 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6709/statm: 4550 2119 190 642 0 3906 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 18200

[startup+342.301 s]
/proc/loadavg: 1.08 1.06 1.23 2/107 6723
/proc/meminfo: memFree=1528988/2059040 swapFree=4192956/4192956
[pid=6709] ppid=6707 vsize=18580 CPUtime=342.18
/proc/6709/stat : 6709 (bsolo_pb10) R 6707 6709 5928 0 -1 4202496 2303 0 0 0 34108 110 0 0 25 0 1 0 4678255 19025920 2201 1992294400 134512640 137138936 4291541040 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6709/statm: 4645 2201 190 642 0 4001 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 18580

[startup+402.302 s]
/proc/loadavg: 1.03 1.05 1.21 2/107 6725
/proc/meminfo: memFree=1528988/2059040 swapFree=4192956/4192956
[pid=6709] ppid=6707 vsize=18580 CPUtime=402.17
/proc/6709/stat : 6709 (bsolo_pb10) R 6707 6709 5928 0 -1 4202496 2319 0 0 0 40091 126 0 0 25 0 1 0 4678255 19025920 2217 1992294400 134512640 137138936 4291541040 18446744073709551615 134542532 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6709/statm: 4645 2217 190 642 0 4001 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 18580

[startup+462.302 s]
/proc/loadavg: 1.01 1.04 1.20 2/107 6727
/proc/meminfo: memFree=1528244/2059040 swapFree=4192956/4192956
[pid=6709] ppid=6707 vsize=19436 CPUtime=462.15
/proc/6709/stat : 6709 (bsolo_pb10) R 6707 6709 5928 0 -1 4202496 2514 0 0 0 46071 144 0 0 25 0 1 0 4678255 19902464 2412 1992294400 134512640 137138936 4291541040 18446744073709551615 134542378 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6709/statm: 4859 2412 190 642 0 4215 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 19436

[startup+522.302 s]
/proc/loadavg: 1.00 1.03 1.18 2/107 6727
/proc/meminfo: memFree=1528244/2059040 swapFree=4192956/4192956
[pid=6709] ppid=6707 vsize=19428 CPUtime=522.14
/proc/6709/stat : 6709 (bsolo_pb10) R 6707 6709 5928 0 -1 4202496 2514 0 0 0 52051 163 0 0 25 0 1 0 4678255 19894272 2412 1992294400 134512640 137138936 4291541040 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6709/statm: 4857 2412 190 642 0 4213 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 19428

[startup+582.301 s]
/proc/loadavg: 1.00 1.02 1.17 2/107 6729
/proc/meminfo: memFree=1528244/2059040 swapFree=4192956/4192956
[pid=6709] ppid=6707 vsize=19420 CPUtime=582.12
/proc/6709/stat : 6709 (bsolo_pb10) R 6707 6709 5928 0 -1 4202496 2514 0 0 0 58034 178 0 0 25 0 1 0 4678255 19886080 2412 1992294400 134512640 137138936 4291541040 18446744073709551615 134542252 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6709/statm: 4855 2412 190 642 0 4211 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 19420

[startup+642.3 s]
/proc/loadavg: 1.00 1.02 1.16 2/107 6731
/proc/meminfo: memFree=1528120/2059040 swapFree=4192956/4192956
[pid=6709] ppid=6707 vsize=19416 CPUtime=642.11
/proc/6709/stat : 6709 (bsolo_pb10) R 6707 6709 5928 0 -1 4202496 2526 0 0 0 64019 192 0 0 25 0 1 0 4678255 19881984 2424 1992294400 134512640 137138936 4291541040 18446744073709551615 134542327 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6709/statm: 4854 2424 190 642 0 4210 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 19416

[startup+702.301 s]

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

/proc/meminfo: memFree=1526632/2059040 swapFree=4192956/4192956
[pid=6709] ppid=6707 vsize=20632 CPUtime=1061.99
/proc/6709/stat : 6709 (bsolo_pb10) R 6707 6709 5928 0 -1 4202496 2818 0 0 0 105902 297 0 0 25 0 1 0 4678255 21127168 2716 1992294400 134512640 137138936 4291541040 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6709/statm: 5158 2716 190 642 0 4514 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 20632

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/107 6743
/proc/meminfo: memFree=1526508/2059040 swapFree=4192956/4192956
[pid=6709] ppid=6707 vsize=20632 CPUtime=1121.97
/proc/6709/stat : 6709 (bsolo_pb10) R 6707 6709 5928 0 -1 4202496 2818 0 0 0 111886 311 0 0 25 0 1 0 4678255 21127168 2716 1992294400 134512640 137138936 4291541040 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6709/statm: 5158 2716 190 642 0 4514 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 20632

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/107 6745
/proc/meminfo: memFree=1526508/2059040 swapFree=4192956/4192956
[pid=6709] ppid=6707 vsize=20632 CPUtime=1181.95
/proc/6709/stat : 6709 (bsolo_pb10) R 6707 6709 5928 0 -1 4202496 2818 0 0 0 117870 325 0 0 25 0 1 0 4678255 21127168 2716 1992294400 134512640 137138936 4291541040 18446744073709551615 136500283 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6709/statm: 5158 2716 190 642 0 4514 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 20632

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.06 2/107 6747
/proc/meminfo: memFree=1526260/2059040 swapFree=4192956/4192956
[pid=6709] ppid=6707 vsize=20632 CPUtime=1241.93
/proc/6709/stat : 6709 (bsolo_pb10) R 6707 6709 5928 0 -1 4202496 2818 0 0 0 123853 340 0 0 25 0 1 0 4678255 21127168 2716 1992294400 134512640 137138936 4291541040 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6709/statm: 5158 2716 190 642 0 4514 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 20632

[startup+1302.3 s]
/proc/loadavg: 1.05 1.01 1.06 2/107 6749
/proc/meminfo: memFree=1525392/2059040 swapFree=4192956/4192956
[pid=6709] ppid=6707 vsize=21616 CPUtime=1301.92
/proc/6709/stat : 6709 (bsolo_pb10) R 6707 6709 5928 0 -1 4202496 3062 0 0 0 129839 353 0 0 25 0 1 0 4678255 22134784 2960 1992294400 134512640 137138936 4291541040 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6709/statm: 5404 2960 190 642 0 4760 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 21616

[startup+1362.3 s]
/proc/loadavg: 1.02 1.01 1.06 2/107 6751
/proc/meminfo: memFree=1525392/2059040 swapFree=4192956/4192956
[pid=6709] ppid=6707 vsize=21616 CPUtime=1361.9
/proc/6709/stat : 6709 (bsolo_pb10) R 6707 6709 5928 0 -1 4202496 3062 0 0 0 135822 368 0 0 25 0 1 0 4678255 22134784 2960 1992294400 134512640 137138936 4291541040 18446744073709551615 134542525 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6709/statm: 5404 2960 190 642 0 4760 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 21616

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.05 2/107 6751
/proc/meminfo: memFree=1525392/2059040 swapFree=4192956/4192956
[pid=6709] ppid=6707 vsize=21612 CPUtime=1421.88
/proc/6709/stat : 6709 (bsolo_pb10) R 6707 6709 5928 0 -1 4202496 3062 0 0 0 141807 381 0 0 25 0 1 0 4678255 22130688 2960 1992294400 134512640 137138936 4291541040 18446744073709551615 134542252 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6709/statm: 5403 2960 190 642 0 4759 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 21612

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/107 6762
/proc/meminfo: memFree=1524896/2059040 swapFree=4192956/4192956
[pid=6709] ppid=6707 vsize=21548 CPUtime=1481.84
/proc/6709/stat : 6709 (bsolo_pb10) R 6707 6709 5928 0 -1 4202496 3062 0 0 0 147789 395 0 0 25 0 1 0 4678255 22065152 2960 1992294400 134512640 137138936 4291541040 18446744073709551615 134540747 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6709/statm: 5387 2960 190 642 0 4743 0
Current children cumulated CPU time (s) 1481.84
Current children cumulated vsize (KiB) 21548

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/107 6764
/proc/meminfo: memFree=1524772/2059040 swapFree=4192956/4192956
[pid=6709] ppid=6707 vsize=21544 CPUtime=1541.83
/proc/6709/stat : 6709 (bsolo_pb10) R 6707 6709 5928 0 -1 4202496 3062 0 0 0 153774 409 0 0 25 0 1 0 4678255 22061056 2959 1992294400 134512640 137138936 4291541040 18446744073709551615 134575813 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6709/statm: 5386 2959 190 642 0 4742 0
Current children cumulated CPU time (s) 1541.83
Current children cumulated vsize (KiB) 21544

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/107 6766
/proc/meminfo: memFree=1524772/2059040 swapFree=4192956/4192956
[pid=6709] ppid=6707 vsize=21544 CPUtime=1601.81
/proc/6709/stat : 6709 (bsolo_pb10) R 6707 6709 5928 0 -1 4202496 3062 0 0 0 159757 424 0 0 25 0 1 0 4678255 22061056 2959 1992294400 134512640 137138936 4291541040 18446744073709551615 134542246 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6709/statm: 5386 2959 190 642 0 4742 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 21544

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/107 6768
/proc/meminfo: memFree=1524772/2059040 swapFree=4192956/4192956
[pid=6709] ppid=6707 vsize=21544 CPUtime=1661.8
/proc/6709/stat : 6709 (bsolo_pb10) R 6707 6709 5928 0 -1 4202496 3062 0 0 0 165741 439 0 0 25 0 1 0 4678255 22061056 2959 1992294400 134512640 137138936 4291541040 18446744073709551615 134542493 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6709/statm: 5386 2959 190 642 0 4742 0
Current children cumulated CPU time (s) 1661.8
Current children cumulated vsize (KiB) 21544

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/107 6768
/proc/meminfo: memFree=1524648/2059040 swapFree=4192956/4192956
[pid=6709] ppid=6707 vsize=21544 CPUtime=1721.78
/proc/6709/stat : 6709 (bsolo_pb10) R 6707 6709 5928 0 -1 4202496 3062 0 0 0 171723 455 0 0 25 0 1 0 4678255 22061056 2959 1992294400 134512640 137138936 4291541040 18446744073709551615 136505900 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6709/statm: 5386 2959 190 642 0 4742 0
Current children cumulated CPU time (s) 1721.78
Current children cumulated vsize (KiB) 21544

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/107 6770
/proc/meminfo: memFree=1524524/2059040 swapFree=4192956/4192956
[pid=6709] ppid=6707 vsize=21540 CPUtime=1781.77
/proc/6709/stat : 6709 (bsolo_pb10) R 6707 6709 5928 0 -1 4202496 3062 0 0 0 177707 470 0 0 25 0 1 0 4678255 22056960 2958 1992294400 134512640 137138936 4291541040 18446744073709551615 136504017 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6709/statm: 5385 2958 190 642 0 4741 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 21540

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.02 2/107 6770
/proc/meminfo: memFree=1524524/2059040 swapFree=4192956/4192956
[pid=6709] ppid=6707 vsize=21540 CPUtime=1791.37
/proc/6709/stat : 6709 (bsolo_pb10) R 6707 6709 5928 0 -1 4202496 3062 0 0 0 178665 472 0 0 25 0 1 0 4678255 22056960 2958 1992294400 134512640 137138936 4291541040 18446744073709551615 136511098 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6709/statm: 5385 2958 190 642 0 4741 0
Current children cumulated CPU time (s) 1791.37
Current children cumulated vsize (KiB) 21540

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.02 2/107 6770
/proc/meminfo: memFree=1524524/2059040 swapFree=4192956/4192956
[pid=6709] ppid=6707 vsize=21540 CPUtime=1794.57
/proc/6709/stat : 6709 (bsolo_pb10) R 6707 6709 5928 0 -1 4202496 3062 0 0 0 178984 473 0 0 25 0 1 0 4678255 22056960 2958 1992294400 134512640 137138936 4291541040 18446744073709551615 134542490 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6709/statm: 5385 2958 190 642 0 4741 0
Current children cumulated CPU time (s) 1794.57
Current children cumulated vsize (KiB) 21540

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.02 2/107 6770
/proc/meminfo: memFree=1524524/2059040 swapFree=4192956/4192956
[pid=6709] ppid=6707 vsize=21540 CPUtime=1796.16
/proc/6709/stat : 6709 (bsolo_pb10) R 6707 6709 5928 0 -1 4202496 3062 0 0 0 179143 473 0 0 25 0 1 0 4678255 22056960 2958 1992294400 134512640 137138936 4291541040 18446744073709551615 134542752 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6709/statm: 5385 2958 190 642 0 4741 0
Current children cumulated CPU time (s) 1796.16
Current children cumulated vsize (KiB) 21540

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 1.02 2/107 6770
/proc/meminfo: memFree=1524524/2059040 swapFree=4192956/4192956
[pid=6709] ppid=6707 vsize=21540 CPUtime=1796.97
/proc/6709/stat : 6709 (bsolo_pb10) R 6707 6709 5928 0 -1 4202496 3062 0 0 0 179223 474 0 0 25 0 1 0 4678255 22056960 2958 1992294400 134512640 137138936 4291541040 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6709/statm: 5385 2958 190 642 0 4741 0
Current children cumulated CPU time (s) 1796.97
Current children cumulated vsize (KiB) 21540

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/107 6770
/proc/meminfo: memFree=1524524/2059040 swapFree=4192956/4192956
[pid=6709] ppid=6707 vsize=21540 CPUtime=1797.76
/proc/6709/stat : 6709 (bsolo_pb10) R 6707 6709 5928 0 -1 4202496 3062 0 0 0 179302 474 0 0 25 0 1 0 4678255 22056960 2958 1992294400 134512640 137138936 4291541040 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6709/statm: 5385 2958 190 642 0 4741 0
Current children cumulated CPU time (s) 1797.76
Current children cumulated vsize (KiB) 21540

[startup+1798.51 s]
/proc/loadavg: 1.00 1.00 1.02 2/107 6770
/proc/meminfo: memFree=1524524/2059040 swapFree=4192956/4192956
[pid=6709] ppid=6707 vsize=21540 CPUtime=1797.97
/proc/6709/stat : 6709 (bsolo_pb10) R 6707 6709 5928 0 -1 4202496 3062 0 0 0 179323 474 0 0 25 0 1 0 4678255 22056960 2958 1992294400 134512640 137138936 4291541040 18446744073709551615 135984569 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6709/statm: 5385 2958 190 642 0 4741 0
Current children cumulated CPU time (s) 1797.97
Current children cumulated vsize (KiB) 21540

Child status: 0
Real time (s): 1798.53
CPU time (s): 1798
CPU user time (s): 1793.26
CPU system time (s): 4.74628
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 21616

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1793.26
system time used= 4.74628
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3062
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= 8341

runsolver used 2.96555 second user time and 8.49271 second system time

The end

Launcher Data 

Begin job on node026 at 2010-06-12 04:37:08
IDJOB=2657366
IDBENCH=1356
IDSOLVER=1163
FILE ID=node026/2657366-1276310228
PBS_JOBID= 11173136
Free space on /tmp= 62508 MiB

SOLVER NAME= bsolo 3.2 Cl
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900548667.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2657366-1276310228/watcher-2657366-1276310228 -o /tmp/evaluation-result-2657366-1276310228/solver-2657366-1276310228 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l1 HOME/instance-2657366-1276310228.opb

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

MD5SUM BENCH= 9a7dcf907234f84f0d33881f56632ec3
RANDOM SEED=1641916959

node026.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		: 3000.201
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	: 6000.40
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		: 3000.201
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	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1538576 kB
Buffers:         81076 kB
Cached:         312196 kB
SwapCached:          0 kB
Active:         176640 kB
Inactive:       275800 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1538576 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4016 kB
Writeback:           8 kB
AnonPages:       59124 kB
Mapped:          15384 kB
Slab:            46304 kB
PageTables:       4144 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181572 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= 62508 MiB
End job on node026 at 2010-06-12 05:07:07