Trace number 2656439

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 Card? 1798 1798.54

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900577940.opb
MD5SUM07abcf74f2aa8e328290ac3dd6aefa51
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 benchmark208.517
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 661
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: Cardinality Constraint Learning
0.00/0.00	c Instance file HOME/instance-2656439-1276285533.opb
0.00/0.00	c File size is 83385 bytes.
0.00/0.01	c Highest Coefficient sum: 661
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: 5711
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     5474    1880      0      0 0.03
0.00/0.02	c Switching off lower bounding mode.
1797.96/1798.54	c      101    231     2749    13984    5     5805    2069    163   2295 0.04
1797.96/1798.54	c      252    231     2981    22023    7     6268    2276    395   3111 0.08
1797.96/1798.54	c      479    231     3277    36982   11     6871    2504    691   2938 0.16
1797.96/1798.54	c      817    231     3657    54245   14     7660    2755   1071   2797 0.29
1797.96/1798.54	c     1326    231     4222    78342   18     8847    3031   1636   2545 0.52
1797.96/1798.54	c     2090    231     5056   117421   23    10546    3335   2470   2209 0.95
1797.96/1798.54	c     3236    231     4542    87102   19     9448    3669   1956   1958 1.65
1797.96/1798.54	c     4957    231     4483    82246   18     9273    4036   1897   1884 2.63
1797.96/1798.54	c     7541    231     5119   114688   22    10563    4440   2533   1860 4.05
1797.96/1798.54	c    11421    231     7026   220783   31    14466    4885   4440   1728 6.61
1797.96/1798.54	c    17243    231     5826   158573   27    12007    5374   3240   1564 11.02
1797.96/1798.54	c    25981    231     5498   155824   28    11347    5912   2912   1478 17.57
1797.96/1798.54	c    39091    231     5956   156951   26    12282    6504   3370   1322 29.57
1797.96/1798.54	c    58762    231     6899   165161   23    14142    7155   4313   1299 45.20
1797.96/1798.54	c    88273    231     8943   286278   32    18350    7871   6357   1308 67.45
1797.96/1798.54	c   132544    231     7722   260547   33    15831    8659   5136   1280 103.48
1797.96/1798.54	c   198955    231     7741   253213   32    15956    9525   5155   1181 168.35
1797.96/1798.54	c   298578    231    11570   388527   33    23586   10478   8984   1087 274.65
1797.96/1798.54	c   448014    231    11898   388568   32    24127   11526   9312   1030 434.76
1797.96/1798.54	c   672176    231    12337   401505   32    25048   12679   9751    949 708.09
1797.96/1798.54	c  1008420    231    12523   409973   32    25571   13947   9937    878 1147.66
1797.96/1798.54	c Resources Exceeded
1797.96/1798.54	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.96/1798.54	c   21  1463340 272225  1940427    12684   425241  10098    813 1798.00
1797.96/1798.54	s UNKNOWN
1797.96/1798.54	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-2656439-1276285533/watcher-2656439-1276285533 -o /tmp/evaluation-result-2656439-1276285533/solver-2656439-1276285533 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l2 HOME/instance-2656439-1276285533.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: 0.92 0.98 0.99 3/107 4956
/proc/meminfo: memFree=1528660/2059040 swapFree=4192956/4192956
[pid=4956] ppid=4954 vsize=10880 CPUtime=0
/proc/4956/stat : 4956 (bsolo_pb10) R 4954 4956 4594 0 -1 4202496 337 0 0 0 0 0 0 0 17 0 1 0 2209000 11141120 256 1992294400 134512640 137138936 4294216304 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4956/statm: 2720 256 175 642 0 2055 0

[startup+0.0333799 s]
/proc/loadavg: 0.92 0.98 0.99 3/107 4956
/proc/meminfo: memFree=1528660/2059040 swapFree=4192956/4192956
[pid=4956] ppid=4954 vsize=11328 CPUtime=0.02
/proc/4956/stat : 4956 (bsolo_pb10) R 4954 4956 4594 0 -1 4202496 483 0 0 0 2 0 0 0 17 0 1 0 2209000 11599872 381 1992294400 134512640 137138936 4294216304 18446744073709551615 134606958 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4956/statm: 2832 381 192 642 0 2188 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 11328

[startup+0.101386 s]
/proc/loadavg: 0.92 0.98 0.99 3/107 4956
/proc/meminfo: memFree=1528660/2059040 swapFree=4192956/4192956
[pid=4956] ppid=4954 vsize=11448 CPUtime=0.09
/proc/4956/stat : 4956 (bsolo_pb10) R 4954 4956 4594 0 -1 4202496 514 0 0 0 9 0 0 0 17 0 1 0 2209000 11722752 412 1992294400 134512640 137138936 4294216304 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4956/statm: 2862 412 192 642 0 2218 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11448

[startup+0.301404 s]
/proc/loadavg: 0.92 0.98 0.99 3/107 4956
/proc/meminfo: memFree=1528660/2059040 swapFree=4192956/4192956
[pid=4956] ppid=4954 vsize=11824 CPUtime=0.29
/proc/4956/stat : 4956 (bsolo_pb10) R 4954 4956 4594 0 -1 4202496 630 0 0 0 29 0 0 0 17 0 1 0 2209000 12107776 528 1992294400 134512640 137138936 4294216304 18446744073709551615 134544815 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4956/statm: 2956 528 192 642 0 2312 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11824

[startup+0.701438 s]
/proc/loadavg: 0.92 0.98 0.99 3/107 4956
/proc/meminfo: memFree=1528660/2059040 swapFree=4192956/4192956
[pid=4956] ppid=4954 vsize=12444 CPUtime=0.69
/proc/4956/stat : 4956 (bsolo_pb10) R 4954 4956 4594 0 -1 4202496 778 0 0 0 69 0 0 0 17 0 1 0 2209000 12742656 676 1992294400 134512640 137138936 4294216304 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4956/statm: 3111 676 192 642 0 2467 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12444

[startup+1.50051 s]
/proc/loadavg: 0.92 0.98 0.99 2/108 4957
/proc/meminfo: memFree=1526296/2059040 swapFree=4192956/4192956
[pid=4956] ppid=4954 vsize=13436 CPUtime=1.49
/proc/4956/stat : 4956 (bsolo_pb10) R 4954 4956 4594 0 -1 4202496 1011 0 0 0 149 0 0 0 18 0 1 0 2209000 13758464 909 1992294400 134512640 137138936 4294216304 18446744073709551615 134542516 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4956/statm: 3359 909 192 642 0 2715 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13436

[startup+3.10065 s]
/proc/loadavg: 0.92 0.98 0.99 2/108 4957
/proc/meminfo: memFree=1525552/2059040 swapFree=4192956/4192956
[pid=4956] ppid=4954 vsize=13564 CPUtime=3.09
/proc/4956/stat : 4956 (bsolo_pb10) R 4954 4956 4594 0 -1 4202496 1046 0 0 0 308 1 0 0 21 0 1 0 2209000 13889536 944 1992294400 134512640 137138936 4294216304 18446744073709551615 134575813 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4956/statm: 3391 944 192 642 0 2747 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13564

[startup+6.30092 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 4957
/proc/meminfo: memFree=1524560/2059040 swapFree=4192956/4192956
[pid=4956] ppid=4954 vsize=14316 CPUtime=6.28
/proc/4956/stat : 4956 (bsolo_pb10) R 4954 4956 4594 0 -1 4202496 1238 0 0 0 627 1 0 0 25 0 1 0 2209000 14659584 1136 1992294400 134512640 137138936 4294216304 18446744073709551615 134542516 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4956/statm: 3579 1136 192 642 0 2935 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 14316

[startup+12.7005 s]
/proc/loadavg: 0.93 0.98 0.99 2/108 4959
/proc/meminfo: memFree=1523816/2059040 swapFree=4192956/4192956
[pid=4956] ppid=4954 vsize=15068 CPUtime=12.69
/proc/4956/stat : 4956 (bsolo_pb10) R 4954 4956 4594 0 -1 4202496 1443 0 0 0 1266 3 0 0 25 0 1 0 2209000 15429632 1341 1992294400 134512640 137138936 4294216304 18446744073709551615 134542333 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4956/statm: 3767 1341 192 642 0 3123 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15068

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/108 4959
/proc/meminfo: memFree=1522948/2059040 swapFree=4192956/4192956
[pid=4956] ppid=4954 vsize=15812 CPUtime=25.48
/proc/4956/stat : 4956 (bsolo_pb10) R 4954 4956 4594 0 -1 4202496 1612 0 0 0 2542 6 0 0 25 0 1 0 2209000 16191488 1510 1992294400 134512640 137138936 4294216304 18446744073709551615 134606655 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4956/statm: 3953 1510 192 642 0 3309 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15812

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/108 4959
/proc/meminfo: memFree=1522576/2059040 swapFree=4192956/4192956
[pid=4956] ppid=4954 vsize=16184 CPUtime=51.07
/proc/4956/stat : 4956 (bsolo_pb10) R 4954 4956 4594 0 -1 4202496 1711 0 0 0 5094 13 0 0 25 0 1 0 2209000 16572416 1609 1992294400 134512640 137138936 4294216304 18446744073709551615 134606964 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4956/statm: 4046 1609 192 642 0 3402 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 16184

[startup+102.309 s]
/proc/loadavg: 0.98 0.98 0.99 2/108 4961
/proc/meminfo: memFree=1521832/2059040 swapFree=4192956/4192956
[pid=4956] ppid=4954 vsize=16792 CPUtime=102.26
/proc/4956/stat : 4956 (bsolo_pb10) R 4954 4956 4594 0 -1 4202496 1852 0 0 0 10199 27 0 0 25 0 1 0 2209000 17195008 1750 1992294400 134512640 137138936 4294216304 18446744073709551615 134542301 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4956/statm: 4198 1750 192 642 0 3554 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16792

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 4963
/proc/meminfo: memFree=1520468/2059040 swapFree=4192956/4192956
[pid=4956] ppid=4954 vsize=18020 CPUtime=162.24
/proc/4956/stat : 4956 (bsolo_pb10) R 4954 4956 4594 0 -1 4202496 2179 0 0 0 16184 40 0 0 25 0 1 0 2209000 18452480 2077 1992294400 134512640 137138936 4294216304 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4956/statm: 4505 2077 192 642 0 3861 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 18020

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 4963
/proc/meminfo: memFree=1520096/2059040 swapFree=4192956/4192956
[pid=4956] ppid=4954 vsize=18488 CPUtime=222.23
/proc/4956/stat : 4956 (bsolo_pb10) R 4954 4956 4594 0 -1 4202496 2276 0 0 0 22169 54 0 0 25 0 1 0 2209000 18931712 2174 1992294400 134512640 137138936 4294216304 18446744073709551615 134575747 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4956/statm: 4622 2174 192 642 0 3978 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 18488

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 4965
/proc/meminfo: memFree=1520096/2059040 swapFree=4192956/4192956
[pid=4956] ppid=4954 vsize=18456 CPUtime=282.2
/proc/4956/stat : 4956 (bsolo_pb10) R 4954 4956 4594 0 -1 4202496 2277 0 0 0 28154 66 0 0 25 0 1 0 2209000 18898944 2175 1992294400 134512640 137138936 4294216304 18446744073709551615 134542817 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4956/statm: 4614 2175 192 642 0 3970 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 18456

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 4967
/proc/meminfo: memFree=1519228/2059040 swapFree=4192956/4192956
[pid=4956] ppid=4954 vsize=19308 CPUtime=342.18
/proc/4956/stat : 4956 (bsolo_pb10) R 4954 4956 4594 0 -1 4202496 2488 0 0 0 34139 79 0 0 25 0 1 0 2209000 19771392 2386 1992294400 134512640 137138936 4294216304 18446744073709551615 134542322 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4956/statm: 4827 2386 192 642 0 4183 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 19308

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 4969
/proc/meminfo: memFree=1519104/2059040 swapFree=4192956/4192956
[pid=4956] ppid=4954 vsize=19308 CPUtime=402.17
/proc/4956/stat : 4956 (bsolo_pb10) R 4954 4956 4594 0 -1 4202496 2488 0 0 0 40122 95 0 0 25 0 1 0 2209000 19771392 2386 1992294400 134512640 137138936 4294216304 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4956/statm: 4827 2386 192 642 0 4183 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 19308

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 4971
/proc/meminfo: memFree=1519104/2059040 swapFree=4192956/4192956
[pid=4956] ppid=4954 vsize=19312 CPUtime=462.15
/proc/4956/stat : 4956 (bsolo_pb10) R 4954 4956 4594 0 -1 4202496 2489 0 0 0 46107 108 0 0 25 0 1 0 2209000 19775488 2387 1992294400 134512640 137138936 4294216304 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4956/statm: 4828 2387 192 642 0 4184 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 19312

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 4971
/proc/meminfo: memFree=1518980/2059040 swapFree=4192956/4192956
[pid=4956] ppid=4954 vsize=19312 CPUtime=522.13
/proc/4956/stat : 4956 (bsolo_pb10) R 4954 4956 4594 0 -1 4202496 2496 0 0 0 52094 119 0 0 25 0 1 0 2209000 19775488 2394 1992294400 134512640 137138936 4294216304 18446744073709551615 134542484 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4956/statm: 4828 2394 192 642 0 4184 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 19312

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 4973
/proc/meminfo: memFree=1518732/2059040 swapFree=4192956/4192956
[pid=4956] ppid=4954 vsize=19560 CPUtime=582.11
/proc/4956/stat : 4956 (bsolo_pb10) R 4954 4956 4594 0 -1 4202496 2563 0 0 0 58080 131 0 0 25 0 1 0 2209000 20029440 2461 1992294400 134512640 137138936 4294216304 18446744073709551615 134606686 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4956/statm: 4890 2461 192 642 0 4246 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 19560

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/108 4975
/proc/meminfo: memFree=1518732/2059040 swapFree=4192956/4192956
[pid=4956] ppid=4954 vsize=19560 CPUtime=642.11
/proc/4956/stat : 4956 (bsolo_pb10) R 4954 4956 4594 0 -1 4202496 2563 0 0 0 64068 143 0 0 25 0 1 0 2209000 20029440 2461 1992294400 134512640 137138936 4294216304 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4956/statm: 4890 2461 192 642 0 4246 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 19560

[startup+702.302 s]

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

/proc/meminfo: memFree=1516252/2059040 swapFree=4192956/4192956
[pid=4956] ppid=4954 vsize=20840 CPUtime=1061.96
/proc/4956/stat : 4956 (bsolo_pb10) R 4954 4956 4594 0 -1 4202496 2896 0 0 0 105968 228 0 0 25 0 1 0 2209000 21340160 2785 1992294400 134512640 137138936 4294216304 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4956/statm: 5210 2785 192 642 0 4566 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 20840

[startup+1122.3 s]
/proc/loadavg: 1.15 1.03 1.01 2/108 4996
/proc/meminfo: memFree=1516252/2059040 swapFree=4192956/4192956
[pid=4956] ppid=4954 vsize=20820 CPUtime=1121.94
/proc/4956/stat : 4956 (bsolo_pb10) R 4954 4956 4594 0 -1 4202496 2896 0 0 0 111953 241 0 0 25 0 1 0 2209000 21319680 2780 1992294400 134512640 137138936 4294216304 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4956/statm: 5205 2780 192 642 0 4561 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 20820

[startup+1182.3 s]
/proc/loadavg: 1.11 1.04 1.01 2/108 4998
/proc/meminfo: memFree=1516252/2059040 swapFree=4192956/4192956
[pid=4956] ppid=4954 vsize=21180 CPUtime=1181.93
/proc/4956/stat : 4956 (bsolo_pb10) R 4954 4956 4594 0 -1 4202496 2970 0 0 0 117939 254 0 0 25 0 1 0 2209000 21688320 2854 1992294400 134512640 137138936 4294216304 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4956/statm: 5295 2854 192 642 0 4651 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 21180

[startup+1242.3 s]
/proc/loadavg: 1.09 1.04 1.01 2/108 5000
/proc/meminfo: memFree=1515880/2059040 swapFree=4192956/4192956
[pid=4956] ppid=4954 vsize=21708 CPUtime=1241.91
/proc/4956/stat : 4956 (bsolo_pb10) R 4954 4956 4594 0 -1 4202496 3118 0 0 0 123925 266 0 0 25 0 1 0 2209000 22228992 3002 1992294400 134512640 137138936 4294216304 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4956/statm: 5427 3002 192 642 0 4783 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 21708

[startup+1302.3 s]
/proc/loadavg: 1.14 1.06 1.01 2/108 5002
/proc/meminfo: memFree=1515756/2059040 swapFree=4192956/4192956
[pid=4956] ppid=4954 vsize=21708 CPUtime=1301.9
/proc/4956/stat : 4956 (bsolo_pb10) R 4954 4956 4594 0 -1 4202496 3118 0 0 0 129913 277 0 0 25 0 1 0 2209000 22228992 3002 1992294400 134512640 137138936 4294216304 18446744073709551615 136521035 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4956/statm: 5427 3002 192 642 0 4783 0
Current children cumulated CPU time (s) 1301.9
Current children cumulated vsize (KiB) 21708

[startup+1362.3 s]
/proc/loadavg: 1.05 1.05 1.01 2/108 5004
/proc/meminfo: memFree=1515756/2059040 swapFree=4192956/4192956
[pid=4956] ppid=4954 vsize=21796 CPUtime=1361.87
/proc/4956/stat : 4956 (bsolo_pb10) R 4954 4956 4594 0 -1 4202496 3122 0 0 0 135898 289 0 0 25 0 1 0 2209000 22319104 3006 1992294400 134512640 137138936 4294216304 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4956/statm: 5449 3006 192 642 0 4805 0
Current children cumulated CPU time (s) 1361.87
Current children cumulated vsize (KiB) 21796

[startup+1422.31 s]
/proc/loadavg: 1.02 1.04 1.00 2/108 5004
/proc/meminfo: memFree=1515756/2059040 swapFree=4192956/4192956
[pid=4956] ppid=4954 vsize=21796 CPUtime=1421.87
/proc/4956/stat : 4956 (bsolo_pb10) R 4954 4956 4594 0 -1 4202496 3122 0 0 0 141886 301 0 0 25 0 1 0 2209000 22319104 3006 1992294400 134512640 137138936 4294216304 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4956/statm: 5449 3006 192 642 0 4805 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 21796

[startup+1482.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/108 5006
/proc/meminfo: memFree=1515632/2059040 swapFree=4192956/4192956
[pid=4956] ppid=4954 vsize=21792 CPUtime=1481.85
/proc/4956/stat : 4956 (bsolo_pb10) R 4954 4956 4594 0 -1 4202496 3122 0 0 0 147874 311 0 0 25 0 1 0 2209000 22315008 3006 1992294400 134512640 137138936 4294216304 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4956/statm: 5448 3006 192 642 0 4804 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 21792

[startup+1542.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 5008
/proc/meminfo: memFree=1515632/2059040 swapFree=4192956/4192956
[pid=4956] ppid=4954 vsize=21792 CPUtime=1541.82
/proc/4956/stat : 4956 (bsolo_pb10) R 4954 4956 4594 0 -1 4202496 3122 0 0 0 153860 322 0 0 25 0 1 0 2209000 22315008 3006 1992294400 134512640 137138936 4294216304 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4956/statm: 5448 3006 192 642 0 4804 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 21792

[startup+1602.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/108 5010
/proc/meminfo: memFree=1515632/2059040 swapFree=4192956/4192956
[pid=4956] ppid=4954 vsize=21792 CPUtime=1601.81
/proc/4956/stat : 4956 (bsolo_pb10) R 4954 4956 4594 0 -1 4202496 3122 0 0 0 159849 332 0 0 25 0 1 0 2209000 22315008 3006 1992294400 134512640 137138936 4294216304 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4956/statm: 5448 3006 192 642 0 4804 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 21792

[startup+1662.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 5012
/proc/meminfo: memFree=1515508/2059040 swapFree=4192956/4192956
[pid=4956] ppid=4954 vsize=21788 CPUtime=1661.79
/proc/4956/stat : 4956 (bsolo_pb10) R 4954 4956 4594 0 -1 4202496 3122 0 0 0 165836 343 0 0 25 0 1 0 2209000 22310912 3006 1992294400 134512640 137138936 4294216304 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4956/statm: 5447 3006 192 642 0 4803 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 21788

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 5012
/proc/meminfo: memFree=1515508/2059040 swapFree=4192956/4192956
[pid=4956] ppid=4954 vsize=21788 CPUtime=1721.77
/proc/4956/stat : 4956 (bsolo_pb10) R 4954 4956 4594 0 -1 4202496 3122 0 0 0 171822 355 0 0 25 0 1 0 2209000 22310912 3006 1992294400 134512640 137138936 4294216304 18446744073709551615 136504617 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4956/statm: 5447 3006 192 642 0 4803 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 21788

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 5014
/proc/meminfo: memFree=1515508/2059040 swapFree=4192956/4192956
[pid=4956] ppid=4954 vsize=21784 CPUtime=1781.76
/proc/4956/stat : 4956 (bsolo_pb10) R 4954 4956 4594 0 -1 4202496 3122 0 0 0 177808 368 0 0 25 0 1 0 2209000 22306816 3006 1992294400 134512640 137138936 4294216304 18446744073709551615 136297633 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4956/statm: 5446 3006 192 642 0 4802 0
Current children cumulated CPU time (s) 1781.76
Current children cumulated vsize (KiB) 21784

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 5014
/proc/meminfo: memFree=1515508/2059040 swapFree=4192956/4192956
[pid=4956] ppid=4954 vsize=21784 CPUtime=1791.37
/proc/4956/stat : 4956 (bsolo_pb10) R 4954 4956 4594 0 -1 4202496 3122 0 0 0 178767 370 0 0 25 0 1 0 2209000 22306816 3006 1992294400 134512640 137138936 4294216304 18446744073709551615 136511155 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4956/statm: 5446 3006 192 642 0 4802 0
Current children cumulated CPU time (s) 1791.37
Current children cumulated vsize (KiB) 21784

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 5014
/proc/meminfo: memFree=1515508/2059040 swapFree=4192956/4192956
[pid=4956] ppid=4954 vsize=21784 CPUtime=1794.56
/proc/4956/stat : 4956 (bsolo_pb10) R 4954 4956 4594 0 -1 4202496 3122 0 0 0 179086 370 0 0 25 0 1 0 2209000 22306816 3006 1992294400 134512640 137138936 4294216304 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4956/statm: 5446 3006 192 642 0 4802 0
Current children cumulated CPU time (s) 1794.56
Current children cumulated vsize (KiB) 21784

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 5014
/proc/meminfo: memFree=1515508/2059040 swapFree=4192956/4192956
[pid=4956] ppid=4954 vsize=21784 CPUtime=1796.15
/proc/4956/stat : 4956 (bsolo_pb10) R 4954 4956 4594 0 -1 4202496 3122 0 0 0 179244 371 0 0 25 0 1 0 2209000 22306816 3006 1992294400 134512640 137138936 4294216304 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4956/statm: 5446 3006 192 642 0 4802 0
Current children cumulated CPU time (s) 1796.15
Current children cumulated vsize (KiB) 21784

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 5014
/proc/meminfo: memFree=1515508/2059040 swapFree=4192956/4192956
[pid=4956] ppid=4954 vsize=21784 CPUtime=1796.95
/proc/4956/stat : 4956 (bsolo_pb10) R 4954 4956 4594 0 -1 4202496 3122 0 0 0 179324 371 0 0 25 0 1 0 2209000 22306816 3006 1992294400 134512640 137138936 4294216304 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4956/statm: 5446 3006 192 642 0 4802 0
Current children cumulated CPU time (s) 1796.95
Current children cumulated vsize (KiB) 21784

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 5014
/proc/meminfo: memFree=1515508/2059040 swapFree=4192956/4192956
[pid=4956] ppid=4954 vsize=21784 CPUtime=1797.75
/proc/4956/stat : 4956 (bsolo_pb10) R 4954 4956 4594 0 -1 4202496 3122 0 0 0 179404 371 0 0 25 0 1 0 2209000 22306816 3006 1992294400 134512640 137138936 4294216304 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4956/statm: 5446 3006 192 642 0 4802 0
Current children cumulated CPU time (s) 1797.75
Current children cumulated vsize (KiB) 21784

[startup+1798.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 5014
/proc/meminfo: memFree=1515508/2059040 swapFree=4192956/4192956
[pid=4956] ppid=4954 vsize=21784 CPUtime=1797.96
/proc/4956/stat : 4956 (bsolo_pb10) R 4954 4956 4594 0 -1 4202496 3122 0 0 0 179425 371 0 0 25 0 1 0 2209000 22306816 3006 1992294400 134512640 137138936 4294216304 18446744073709551615 136521035 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/4956/statm: 5446 3006 192 642 0 4802 0
Current children cumulated CPU time (s) 1797.96
Current children cumulated vsize (KiB) 21784

Child status: 0
Real time (s): 1798.54
CPU time (s): 1798
CPU user time (s): 1794.28
CPU system time (s): 3.71943
CPU usage (%): 99.97
Max. virtual memory (cumulated for all children) (KiB): 21796

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.28
system time used= 3.71943
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3122
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= 3849

runsolver used 2.84757 second user time and 8.60869 second system time

The end

Launcher Data 

Begin job on node025 at 2010-06-11 21:45:33
IDJOB=2656439
IDBENCH=1282
IDSOLVER=1162
FILE ID=node025/2656439-1276285533
PBS_JOBID= 11173108
Free space on /tmp= 62540 MiB

SOLVER NAME= bsolo 3.2 Card
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900577940.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2656439-1276285533/watcher-2656439-1276285533 -o /tmp/evaluation-result-2656439-1276285533/solver-2656439-1276285533 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l2 HOME/instance-2656439-1276285533.opb

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

MD5SUM BENCH= 07abcf74f2aa8e328290ac3dd6aefa51
RANDOM SEED=1766570181

node025.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		: 3000.242
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	: 6000.48
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		: 3000.242
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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1529312 kB
Buffers:         58416 kB
Cached:         332344 kB
SwapCached:          0 kB
Active:         173084 kB
Inactive:       277048 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1529312 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4024 kB
Writeback:           0 kB
AnonPages:       59348 kB
Mapped:          15436 kB
Slab:            57864 kB
PageTables:       4040 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182012 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= 62536 MiB
End job on node025 at 2010-06-11 22:15:31