Trace number 2657720

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 1286.95 1287.48

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900565534.opb
MD5SUM0fea7c185f4d6e2091fba763db8ccbcc
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 benchmark52.791
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 685
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-2657720-1276287936.opb
0.00/0.00	c File size is 83375 bytes.
0.00/0.01	c Highest Coefficient sum: 685
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: 5706
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     5471    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1286.86/1287.48	c      101    231     2687    12447    4     5677    2069    101   2885 0.04
1286.86/1287.48	c      252    231     2838    19600    6     5981    2276    252   4666 0.05
1286.86/1287.48	c      478    231     3064    28287    9     6430    2504    478   5829 0.08
1286.86/1287.48	c      817    231     3403    40745   11     7110    2755    817   5753 0.14
1286.86/1287.48	c     1327    231     3913    61291   15     8129    3031   1327   5245 0.25
1286.86/1287.48	c     2091    231     4677    91432   19     9658    3335   2091   4585 0.46
1286.86/1287.48	c     3237    231     5823   132065   22    11950    3669   3237   4081 0.79
1286.86/1287.48	c     4958    231     5645   118791   21    11594    4036   3059   3796 1.31
1286.86/1287.48	c     7542    231     6095   125264   20    12493    4440   3509   3735 2.02
1286.86/1287.48	c    11423    231     5342   108461   20    10988    4885   2756   3555 3.21
1286.86/1287.48	c    17246    231     6071   128716   21    12445    5374   3485   3367 5.12
1286.86/1287.48	c    25985    231     6433   167481   26    13169    5912   3847   3071 8.46
1286.86/1287.48	c    39095    231     7335   209857   28    14974    6504   4749   2791 14.01
1286.86/1287.48	c    58766    231     6878   182010   26    14061    7155   4292   2458 23.90
1286.86/1287.48	c    88282    231     6962   156075   22    14227    7871   4376   2230 39.58
1286.86/1287.48	c   132552    231     6842   148268   21    13987    8659   4256   2169 61.11
1286.86/1287.48	c   198963    231    11094   325159   29    22492    9525   8508   2009 99.03
1286.86/1287.48	c   298584    231     8496   235002   27    17297   10478   5910   1878 158.92
1286.86/1287.48	c   448019    231     8253   207186   25    16810   11526   5667   1725 259.71
1286.86/1287.48	c   672178    231     8904   227457   25    18111   12679   6318   1544 435.29
1286.86/1287.48	c  1008421    228    10111   277127   27    20522   13947   7525   1370 735.98
1286.86/1287.48	c  1512793    205    11973   289870   24    24245   15342   9387   1180 1281.54
1286.86/1287.48	c Backtracks by Clause: 0
1286.86/1287.48	c Backtracks by PB constraint: 0
1286.86/1287.48	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1286.86/1287.48	c   22  1516310 314830  2093102    15490   391050  12904   1178 1286.95
1286.86/1287.48	s UNSATISFIABLE
1286.86/1287.48	c Total time: 1286.95 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-2657720-1276287936/watcher-2657720-1276287936 -o /tmp/evaluation-result-2657720-1276287936/solver-2657720-1276287936 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2657720-1276287936.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 3/106 6458
/proc/meminfo: memFree=1553424/2059040 swapFree=4192956/4192956
[pid=6458] ppid=6456 vsize=10880 CPUtime=0
/proc/6458/stat : 6458 (bsolo_pb10) R 6456 6458 5582 0 -1 4202496 339 0 0 0 0 0 0 0 20 0 1 0 4395191 11141120 258 1992294400 134512640 137138936 4287666960 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6458/statm: 2753 259 176 642 0 2088 0

[startup+0.066999 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 6458
/proc/meminfo: memFree=1553424/2059040 swapFree=4192956/4192956
[pid=6458] ppid=6456 vsize=11320 CPUtime=0.05
/proc/6458/stat : 6458 (bsolo_pb10) R 6456 6458 5582 0 -1 4202496 502 0 0 0 5 0 0 0 20 0 1 0 4395191 11591680 400 1992294400 134512640 137138936 4287666960 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6458/statm: 2830 400 190 642 0 2186 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 11320

[startup+0.101041 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 6458
/proc/meminfo: memFree=1553424/2059040 swapFree=4192956/4192956
[pid=6458] ppid=6456 vsize=11452 CPUtime=0.09
/proc/6458/stat : 6458 (bsolo_pb10) R 6456 6458 5582 0 -1 4202496 536 0 0 0 9 0 0 0 20 0 1 0 4395191 11726848 434 1992294400 134512640 137138936 4287666960 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6458/statm: 2863 434 190 642 0 2219 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11452

[startup+0.30106 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 6458
/proc/meminfo: memFree=1553424/2059040 swapFree=4192956/4192956
[pid=6458] ppid=6456 vsize=12096 CPUtime=0.29
/proc/6458/stat : 6458 (bsolo_pb10) R 6456 6458 5582 0 -1 4202496 679 0 0 0 28 1 0 0 20 0 1 0 4395191 12386304 577 1992294400 134512640 137138936 4287666960 18446744073709551615 134542532 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6458/statm: 3024 577 190 642 0 2380 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12096

[startup+0.701132 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 6458
/proc/meminfo: memFree=1553424/2059040 swapFree=4192956/4192956
[pid=6458] ppid=6456 vsize=12864 CPUtime=0.69
/proc/6458/stat : 6458 (bsolo_pb10) R 6456 6458 5582 0 -1 4202496 890 0 0 0 68 1 0 0 21 0 1 0 4395191 13172736 788 1992294400 134512640 137138936 4287666960 18446744073709551615 135984545 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6458/statm: 3216 788 190 642 0 2572 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12864

[startup+1.5013 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 6459
/proc/meminfo: memFree=1550440/2059040 swapFree=4192956/4192956
[pid=6458] ppid=6456 vsize=13380 CPUtime=1.49
/proc/6458/stat : 6458 (bsolo_pb10) R 6456 6458 5582 0 -1 4202496 1011 0 0 0 147 2 0 0 23 0 1 0 4395191 13701120 909 1992294400 134512640 137138936 4287666960 18446744073709551615 134542354 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6458/statm: 3345 909 190 642 0 2701 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13380

[startup+3.10164 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6459
/proc/meminfo: memFree=1550068/2059040 swapFree=4192956/4192956
[pid=6458] ppid=6456 vsize=13768 CPUtime=3.09
/proc/6458/stat : 6458 (bsolo_pb10) R 6456 6458 5582 0 -1 4202496 1088 0 0 0 306 3 0 0 25 0 1 0 4395191 14098432 986 1992294400 134512640 137138936 4287666960 18446744073709551615 134542484 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6458/statm: 3442 986 190 642 0 2798 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13768

[startup+6.30132 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6459
/proc/meminfo: memFree=1549448/2059040 swapFree=4192956/4192956
[pid=6458] ppid=6456 vsize=14400 CPUtime=6.29
/proc/6458/stat : 6458 (bsolo_pb10) R 6456 6458 5582 0 -1 4202496 1252 0 0 0 624 5 0 0 25 0 1 0 4395191 14745600 1150 1992294400 134512640 137138936 4287666960 18446744073709551615 134542289 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6458/statm: 3600 1150 190 642 0 2956 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14400

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6459
/proc/meminfo: memFree=1548084/2059040 swapFree=4192956/4192956
[pid=6458] ppid=6456 vsize=15172 CPUtime=12.68
/proc/6458/stat : 6458 (bsolo_pb10) R 6456 6458 5582 0 -1 4202496 1450 0 0 0 1261 7 0 0 25 0 1 0 4395191 15536128 1348 1992294400 134512640 137138936 4287666960 18446744073709551615 134542301 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6458/statm: 3793 1348 190 642 0 3149 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 15172

[startup+25.5005 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6459
/proc/meminfo: memFree=1547712/2059040 swapFree=4192956/4192956
[pid=6458] ppid=6456 vsize=15816 CPUtime=25.48
/proc/6458/stat : 6458 (bsolo_pb10) R 6456 6458 5582 0 -1 4202496 1609 0 0 0 2536 12 0 0 25 0 1 0 4395191 16195584 1507 1992294400 134512640 137138936 4287666960 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6458/statm: 3954 1507 190 642 0 3310 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15816

[startup+51.101 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6459
/proc/meminfo: memFree=1547092/2059040 swapFree=4192956/4192956
[pid=6458] ppid=6456 vsize=16072 CPUtime=51.07
/proc/6458/stat : 6458 (bsolo_pb10) R 6456 6458 5582 0 -1 4202496 1669 0 0 0 5085 22 0 0 25 0 1 0 4395191 16457728 1567 1992294400 134512640 137138936 4287666960 18446744073709551615 134542301 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6458/statm: 4018 1567 190 642 0 3374 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 16072

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6461
/proc/meminfo: memFree=1546224/2059040 swapFree=4192956/4192956
[pid=6458] ppid=6456 vsize=16824 CPUtime=102.26
/proc/6458/stat : 6458 (bsolo_pb10) R 6456 6458 5582 0 -1 4202496 1876 0 0 0 10189 37 0 0 25 0 1 0 4395191 17227776 1774 1992294400 134512640 137138936 4287666960 18446744073709551615 134542202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6458/statm: 4206 1774 190 642 0 3562 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16824

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6463
/proc/meminfo: memFree=1546100/2059040 swapFree=4192956/4192956
[pid=6458] ppid=6456 vsize=17560 CPUtime=162.22
/proc/6458/stat : 6458 (bsolo_pb10) R 6456 6458 5582 0 -1 4202496 2046 0 0 0 16168 54 0 0 25 0 1 0 4395191 17981440 1944 1992294400 134512640 137138936 4287666960 18446744073709551615 134540747 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6458/statm: 4390 1944 190 642 0 3746 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 17560

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6465
/proc/meminfo: memFree=1545356/2059040 swapFree=4192956/4192956
[pid=6458] ppid=6456 vsize=17688 CPUtime=222.2
/proc/6458/stat : 6458 (bsolo_pb10) R 6456 6458 5582 0 -1 4202496 2090 0 0 0 22149 71 0 0 25 0 1 0 4395191 18112512 1988 1992294400 134512640 137138936 4287666960 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6458/statm: 4422 1988 190 642 0 3778 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 17688

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6467
/proc/meminfo: memFree=1544736/2059040 swapFree=4192956/4192956
[pid=6458] ppid=6456 vsize=18296 CPUtime=282.18
/proc/6458/stat : 6458 (bsolo_pb10) R 6456 6458 5582 0 -1 4202496 2228 0 0 0 28130 88 0 0 25 0 1 0 4395191 18735104 2126 1992294400 134512640 137138936 4287666960 18446744073709551615 134540747 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6458/statm: 4574 2126 190 642 0 3930 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 18296

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6467
/proc/meminfo: memFree=1543868/2059040 swapFree=4192956/4192956
[pid=6458] ppid=6456 vsize=19064 CPUtime=342.15
/proc/6458/stat : 6458 (bsolo_pb10) R 6456 6458 5582 0 -1 4202496 2428 0 0 0 34110 105 0 0 25 0 1 0 4395191 19521536 2326 1992294400 134512640 137138936 4287666960 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6458/statm: 4766 2326 190 642 0 4122 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 19064

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6469
/proc/meminfo: memFree=1543868/2059040 swapFree=4192956/4192956
[pid=6458] ppid=6456 vsize=19064 CPUtime=402.13
/proc/6458/stat : 6458 (bsolo_pb10) R 6456 6458 5582 0 -1 4202496 2428 0 0 0 40093 120 0 0 25 0 1 0 4395191 19521536 2326 1992294400 134512640 137138936 4287666960 18446744073709551615 134542755 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6458/statm: 4766 2326 190 642 0 4122 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 19064

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6471
/proc/meminfo: memFree=1543744/2059040 swapFree=4192956/4192956
[pid=6458] ppid=6456 vsize=19072 CPUtime=462.1
/proc/6458/stat : 6458 (bsolo_pb10) R 6456 6458 5582 0 -1 4202496 2430 0 0 0 46073 137 0 0 25 0 1 0 4395191 19529728 2328 1992294400 134512640 137138936 4287666960 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6458/statm: 4768 2328 190 642 0 4124 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 19072

[startup+522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6473
/proc/meminfo: memFree=1543496/2059040 swapFree=4192956/4192956
[pid=6458] ppid=6456 vsize=19280 CPUtime=522.07
/proc/6458/stat : 6458 (bsolo_pb10) R 6456 6458 5582 0 -1 4202496 2494 0 0 0 52054 153 0 0 25 0 1 0 4395191 19742720 2392 1992294400 134512640 137138936 4287666960 18446744073709551615 134542915 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6458/statm: 4820 2392 190 642 0 4176 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 19280

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6475
/proc/meminfo: memFree=1543372/2059040 swapFree=4192956/4192956
[pid=6458] ppid=6456 vsize=19280 CPUtime=582.05
/proc/6458/stat : 6458 (bsolo_pb10) R 6456 6458 5582 0 -1 4202496 2494 0 0 0 58039 166 0 0 25 0 1 0 4395191 19742720 2392 1992294400 134512640 137138936 4287666960 18446744073709551615 136504051 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6458/statm: 4820 2392 190 642 0 4176 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 19280

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6475
/proc/meminfo: memFree=1543372/2059040 swapFree=4192956/4192956
[pid=6458] ppid=6456 vsize=19280 CPUtime=642.03
/proc/6458/stat : 6458 (bsolo_pb10) R 6456 6458 5582 0 -1 4202496 2494 0 0 0 64021 182 0 0 25 0 1 0 4395191 19742720 2392 1992294400 134512640 137138936 4287666960 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6458/statm: 4820 2392 190 642 0 4176 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 19280

[startup+702.301 s]

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

/proc/meminfo: memFree=1543372/2059040 swapFree=4192956/4192956
[pid=6458] ppid=6456 vsize=19280 CPUtime=702.01
/proc/6458/stat : 6458 (bsolo_pb10) R 6456 6458 5582 0 -1 4202496 2494 0 0 0 70006 195 0 0 25 0 1 0 4395191 19742720 2392 1992294400 134512640 137138936 4287666960 18446744073709551615 134602867 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6458/statm: 4820 2392 190 642 0 4176 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 19280

[startup+762.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6479
/proc/meminfo: memFree=1542876/2059040 swapFree=4192956/4192956
[pid=6458] ppid=6456 vsize=19752 CPUtime=761.99
/proc/6458/stat : 6458 (bsolo_pb10) R 6456 6458 5582 0 -1 4202496 2597 0 0 0 75990 209 0 0 25 0 1 0 4395191 20226048 2495 1992294400 134512640 137138936 4287666960 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6458/statm: 4938 2495 190 642 0 4294 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 19752

[startup+822.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 6481
/proc/meminfo: memFree=1542876/2059040 swapFree=4192956/4192956
[pid=6458] ppid=6456 vsize=19752 CPUtime=821.96
/proc/6458/stat : 6458 (bsolo_pb10) R 6456 6458 5582 0 -1 4202496 2597 0 0 0 81974 222 0 0 25 0 1 0 4395191 20226048 2495 1992294400 134512640 137138936 4287666960 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6458/statm: 4938 2495 190 642 0 4294 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 19752

[startup+882.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 6483
/proc/meminfo: memFree=1542752/2059040 swapFree=4192956/4192956
[pid=6458] ppid=6456 vsize=19752 CPUtime=881.93
/proc/6458/stat : 6458 (bsolo_pb10) R 6456 6458 5582 0 -1 4202496 2597 0 0 0 87955 238 0 0 25 0 1 0 4395191 20226048 2495 1992294400 134512640 137138936 4287666960 18446744073709551615 136511170 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6458/statm: 4938 2495 190 642 0 4294 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 19752

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6483
/proc/meminfo: memFree=1542752/2059040 swapFree=4192956/4192956
[pid=6458] ppid=6456 vsize=19752 CPUtime=941.9
/proc/6458/stat : 6458 (bsolo_pb10) R 6456 6458 5582 0 -1 4202496 2597 0 0 0 93940 250 0 0 25 0 1 0 4395191 20226048 2495 1992294400 134512640 137138936 4287666960 18446744073709551615 135984550 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6458/statm: 4938 2495 190 642 0 4294 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 19752

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6485
/proc/meminfo: memFree=1542628/2059040 swapFree=4192956/4192956
[pid=6458] ppid=6456 vsize=19752 CPUtime=1001.88
/proc/6458/stat : 6458 (bsolo_pb10) R 6456 6458 5582 0 -1 4202496 2597 0 0 0 99925 263 0 0 25 0 1 0 4395191 20226048 2495 1992294400 134512640 137138936 4287666960 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6458/statm: 4938 2495 190 642 0 4294 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 19752

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6487
/proc/meminfo: memFree=1542628/2059040 swapFree=4192956/4192956
[pid=6458] ppid=6456 vsize=19752 CPUtime=1061.86
/proc/6458/stat : 6458 (bsolo_pb10) R 6456 6458 5582 0 -1 4202496 2597 0 0 0 105910 276 0 0 25 0 1 0 4395191 20226048 2495 1992294400 134512640 137138936 4287666960 18446744073709551615 134542310 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6458/statm: 4938 2495 190 642 0 4294 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 19752

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6489
/proc/meminfo: memFree=1542628/2059040 swapFree=4192956/4192956
[pid=6458] ppid=6456 vsize=19752 CPUtime=1121.82
/proc/6458/stat : 6458 (bsolo_pb10) R 6456 6458 5582 0 -1 4202496 2597 0 0 0 111896 286 0 0 25 0 1 0 4395191 20226048 2495 1992294400 134512640 137138936 4287666960 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6458/statm: 4938 2495 190 642 0 4294 0
Current children cumulated CPU time (s) 1121.82
Current children cumulated vsize (KiB) 19752

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6489
/proc/meminfo: memFree=1542504/2059040 swapFree=4192956/4192956
[pid=6458] ppid=6456 vsize=19752 CPUtime=1181.81
/proc/6458/stat : 6458 (bsolo_pb10) R 6456 6458 5582 0 -1 4202496 2603 0 0 0 117881 300 0 0 25 0 1 0 4395191 20226048 2501 1992294400 134512640 137138936 4287666960 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6458/statm: 4938 2501 190 642 0 4294 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 19752

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6491
/proc/meminfo: memFree=1542504/2059040 swapFree=4192956/4192956
[pid=6458] ppid=6456 vsize=19752 CPUtime=1241.78
/proc/6458/stat : 6458 (bsolo_pb10) R 6456 6458 5582 0 -1 4202496 2603 0 0 0 123867 311 0 0 25 0 1 0 4395191 20226048 2501 1992294400 134512640 137138936 4287666960 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6458/statm: 4938 2501 190 642 0 4294 0
Current children cumulated CPU time (s) 1241.78
Current children cumulated vsize (KiB) 19752

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

[startup+1254.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6491
/proc/meminfo: memFree=1542504/2059040 swapFree=4192956/4192956
[pid=6458] ppid=6456 vsize=19752 CPUtime=1253.77
/proc/6458/stat : 6458 (bsolo_pb10) R 6456 6458 5582 0 -1 4202496 2603 0 0 0 125063 314 0 0 25 0 1 0 4395191 20226048 2501 1992294400 134512640 137138936 4287666960 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6458/statm: 4938 2501 190 642 0 4294 0
Current children cumulated CPU time (s) 1253.77
Current children cumulated vsize (KiB) 19752

[startup+1267.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6493
/proc/meminfo: memFree=1542504/2059040 swapFree=4192956/4192956
[pid=6458] ppid=6456 vsize=19752 CPUtime=1266.57
/proc/6458/stat : 6458 (bsolo_pb10) R 6456 6458 5582 0 -1 4202496 2603 0 0 0 126340 317 0 0 25 0 1 0 4395191 20226048 2501 1992294400 134512640 137138936 4287666960 18446744073709551615 134542649 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6458/statm: 4938 2501 190 642 0 4294 0
Current children cumulated CPU time (s) 1266.57
Current children cumulated vsize (KiB) 19752

[startup+1279.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6493
/proc/meminfo: memFree=1542504/2059040 swapFree=4192956/4192956
[pid=6458] ppid=6456 vsize=19752 CPUtime=1279.37
/proc/6458/stat : 6458 (bsolo_pb10) R 6456 6458 5582 0 -1 4202496 2603 0 0 0 127617 320 0 0 25 0 1 0 4395191 20226048 2501 1992294400 134512640 137138936 4287666960 18446744073709551615 135984556 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6458/statm: 4938 2501 190 642 0 4294 0
Current children cumulated CPU time (s) 1279.37
Current children cumulated vsize (KiB) 19752

[startup+1283.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6493
/proc/meminfo: memFree=1542380/2059040 swapFree=4192956/4192956
[pid=6458] ppid=6456 vsize=19752 CPUtime=1282.56
/proc/6458/stat : 6458 (bsolo_pb10) R 6456 6458 5582 0 -1 4202496 2603 0 0 0 127935 321 0 0 25 0 1 0 4395191 20226048 2501 1992294400 134512640 137138936 4287666960 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6458/statm: 4938 2501 190 642 0 4294 0
Current children cumulated CPU time (s) 1282.56
Current children cumulated vsize (KiB) 19752

[startup+1284.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6493
/proc/meminfo: memFree=1542380/2059040 swapFree=4192956/4192956
[pid=6458] ppid=6456 vsize=19752 CPUtime=1284.17
/proc/6458/stat : 6458 (bsolo_pb10) R 6456 6458 5582 0 -1 4202496 2603 0 0 0 128096 321 0 0 25 0 1 0 4395191 20226048 2501 1992294400 134512640 137138936 4287666960 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6458/statm: 4938 2501 190 642 0 4294 0
Current children cumulated CPU time (s) 1284.17
Current children cumulated vsize (KiB) 19752

[startup+1286.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6493
/proc/meminfo: memFree=1542380/2059040 swapFree=4192956/4192956
[pid=6458] ppid=6456 vsize=19752 CPUtime=1285.76
/proc/6458/stat : 6458 (bsolo_pb10) R 6456 6458 5582 0 -1 4202496 2603 0 0 0 128255 321 0 0 25 0 1 0 4395191 20226048 2501 1992294400 134512640 137138936 4287666960 18446744073709551615 134542516 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6458/statm: 4938 2501 190 642 0 4294 0
Current children cumulated CPU time (s) 1285.76
Current children cumulated vsize (KiB) 19752

[startup+1287.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6493
/proc/meminfo: memFree=1542380/2059040 swapFree=4192956/4192956
[pid=6458] ppid=6456 vsize=19752 CPUtime=1286.56
/proc/6458/stat : 6458 (bsolo_pb10) R 6456 6458 5582 0 -1 4202496 2603 0 0 0 128335 321 0 0 25 0 1 0 4395191 20226048 2501 1992294400 134512640 137138936 4287666960 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6458/statm: 4938 2501 190 642 0 4294 0
Current children cumulated CPU time (s) 1286.56
Current children cumulated vsize (KiB) 19752

[startup+1287.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6493
/proc/meminfo: memFree=1542380/2059040 swapFree=4192956/4192956
[pid=6458] ppid=6456 vsize=19752 CPUtime=1286.76
/proc/6458/stat : 6458 (bsolo_pb10) R 6456 6458 5582 0 -1 4202496 2603 0 0 0 128355 321 0 0 25 0 1 0 4395191 20226048 2501 1992294400 134512640 137138936 4287666960 18446744073709551615 134542516 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6458/statm: 4938 2501 190 642 0 4294 0
Current children cumulated CPU time (s) 1286.76
Current children cumulated vsize (KiB) 19752

[startup+1287.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6493
/proc/meminfo: memFree=1542380/2059040 swapFree=4192956/4192956
[pid=6458] ppid=6456 vsize=19752 CPUtime=1286.86
/proc/6458/stat : 6458 (bsolo_pb10) R 6456 6458 5582 0 -1 4202496 2603 0 0 0 128365 321 0 0 25 0 1 0 4395191 20226048 2501 1992294400 134512640 137138936 4287666960 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6458/statm: 4938 2501 190 642 0 4294 0
Current children cumulated CPU time (s) 1286.86
Current children cumulated vsize (KiB) 19752

Child status: 0
Real time (s): 1287.48
CPU time (s): 1286.95
CPU user time (s): 1283.73
CPU system time (s): 3.21651
CPU usage (%): 99.9587
Max. virtual memory (cumulated for all children) (KiB): 19752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1283.73
system time used= 3.21651
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2604
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= 4215

runsolver used 2.42763 second user time and 5.77512 second system time

The end

Launcher Data 

Begin job on node010 at 2010-06-11 22:25:36
IDJOB=2657720
IDBENCH=1289
IDSOLVER=1163
FILE ID=node010/2657720-1276287936
PBS_JOBID= 11173098
Free space on /tmp= 62500 MiB

SOLVER NAME= bsolo 3.2 Cl
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900565534.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2657720-1276287936/watcher-2657720-1276287936 -o /tmp/evaluation-result-2657720-1276287936/solver-2657720-1276287936 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l1 HOME/instance-2657720-1276287936.opb

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

MD5SUM BENCH= 0fea7c185f4d6e2091fba763db8ccbcc
RANDOM SEED=1597353821

node010.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		: 3000.267
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	: 6000.53
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		: 3000.267
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:       1553828 kB
Buffers:         66592 kB
Cached:         311692 kB
SwapCached:          0 kB
Active:         174732 kB
Inactive:       262812 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1553828 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3976 kB
Writeback:           0 kB
AnonPages:       59284 kB
Mapped:          15392 kB
Slab:            45916 kB
PageTables:       4020 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181804 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= 62496 MiB
End job on node010 at 2010-06-11 22:47:03