Trace number 2656811

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 1798.59

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900563250.opb
MD5SUM86b039bb4205441cb6ccb47b538994bc
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 benchmark53.2009
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 665
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-2656811-1276293253.opb
0.00/0.00	c File size is 83377 bytes.
0.00/0.01	c Highest Coefficient sum: 665
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.014 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     5474    1880      0      0 0.03
0.00/0.02	c Switching off lower bounding mode.
1797.92/1798.58	c      101    231     2752    14134    5     5809    2069    166   2295 0.04
1797.92/1798.58	c      252    231     2947    22624    7     6200    2276    361   3111 0.08
1797.92/1798.58	c      482    231     3226    36076   11     6763    2504    640   2939 0.16
1797.92/1798.58	c      820    231     3602    54663   15     7613    2755   1016   2628 0.31
1797.92/1798.58	c     1329    231     4146    76030   18     8735    3031   1560   2390 0.56
1797.92/1798.58	c     2093    231     4971   113230   22    10458    3335   2385   2016 1.04
1797.92/1798.58	c     3240    231     4387    78521   17     9085    3669   1801   1904 1.70
1797.92/1798.58	c     4961    231     6201   143186   23    12721    4036   3615   1947 2.55
1797.92/1798.58	c     7546    231     4746   102356   21     9886    4440   2160   1889 3.99
1797.92/1798.58	c    11426    231     6502   161793   24    13406    4885   3916   1829 6.25
1797.92/1798.58	c    17248    231     5057    99802   19    10432    5374   2471   1717 10.04
1797.92/1798.58	c    25985    231     6049   143141   23    12511    5912   3463   1650 15.74
1797.92/1798.58	c    39097    231     7715   223552   28    15860    6504   5129   1587 24.63
1797.92/1798.58	c    58768    231     8419   257302   30    17278    7155   5833   1471 39.95
1797.92/1798.58	c    88279    231     6781   198901   29    14125    7871   4195   1377 64.08
1797.92/1798.58	c   132550    231     9098   306589   33    18634    8659   6512   1252 105.80
1797.92/1798.58	c   198961    231     8724   296378   33    17958    9525   6138   1150 172.94
1797.92/1798.58	c   298586    231     9312   304049   32    19089   10478   6726   1083 275.50
1797.92/1798.58	c   448022    231    12453   444088   35    25398   11526   9867   1014 441.68
1797.92/1798.58	c   672180    231    11970   433887   36    24415   12679   9384    937 717.06
1797.92/1798.58	c  1008423    231    12436   474085   38    25465   13947   9850    861 1171.03
1797.92/1798.58	c Resources Exceeded
1797.92/1798.58	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.92/1798.58	c   21  1447997 278305  1940409    11857   447769   9271    805 1798.00
1797.92/1798.58	s UNKNOWN
1797.92/1798.58	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-2656811-1276293253/watcher-2656811-1276293253 -o /tmp/evaluation-result-2656811-1276293253/solver-2656811-1276293253 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l2 HOME/instance-2656811-1276293253.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 6071
/proc/meminfo: memFree=1544104/2059040 swapFree=4192956/4192956
[pid=6071] ppid=6069 vsize=10880 CPUtime=0
/proc/6071/stat : 6071 (bsolo_pb10) R 6069 6071 5972 0 -1 4202496 338 0 0 0 0 0 0 0 17 0 1 0 4929366 11141120 256 1992294400 134512640 137138936 4286568816 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6071/statm: 2720 256 175 642 0 2055 0

[startup+0.0362219 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 6071
/proc/meminfo: memFree=1544104/2059040 swapFree=4192956/4192956
[pid=6071] ppid=6069 vsize=11328 CPUtime=0.02
/proc/6071/stat : 6071 (bsolo_pb10) R 6069 6071 5972 0 -1 4202496 484 0 0 0 2 0 0 0 17 0 1 0 4929366 11599872 381 1992294400 134512640 137138936 4286568816 18446744073709551615 134599234 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6071/statm: 2832 381 192 642 0 2188 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 11328

[startup+0.101228 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 6071
/proc/meminfo: memFree=1544104/2059040 swapFree=4192956/4192956
[pid=6071] ppid=6069 vsize=11448 CPUtime=0.09
/proc/6071/stat : 6071 (bsolo_pb10) R 6069 6071 5972 0 -1 4202496 517 0 0 0 9 0 0 0 17 0 1 0 4929366 11722752 414 1992294400 134512640 137138936 4286568816 18446744073709551615 134551506 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6071/statm: 2862 414 192 642 0 2218 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11448

[startup+0.301251 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 6071
/proc/meminfo: memFree=1544104/2059040 swapFree=4192956/4192956
[pid=6071] ppid=6069 vsize=11820 CPUtime=0.29
/proc/6071/stat : 6071 (bsolo_pb10) R 6069 6071 5972 0 -1 4202496 622 0 0 0 29 0 0 0 17 0 1 0 4929366 12103680 519 1992294400 134512640 137138936 4286568816 18446744073709551615 134618214 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6071/statm: 2955 519 192 642 0 2311 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11820

[startup+0.701298 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 6071
/proc/meminfo: memFree=1544104/2059040 swapFree=4192956/4192956
[pid=6071] ppid=6069 vsize=12312 CPUtime=0.69
/proc/6071/stat : 6071 (bsolo_pb10) R 6069 6071 5972 0 -1 4202496 756 0 0 0 69 0 0 0 17 0 1 0 4929366 12607488 653 1992294400 134512640 137138936 4286568816 18446744073709551615 134609379 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6071/statm: 3110 654 192 642 0 2466 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12312

[startup+1.50139 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6072
/proc/meminfo: memFree=1541616/2059040 swapFree=4192956/4192956
[pid=6071] ppid=6069 vsize=13300 CPUtime=1.49
/proc/6071/stat : 6071 (bsolo_pb10) R 6069 6071 5972 0 -1 4202496 985 0 0 0 148 1 0 0 18 0 1 0 4929366 13619200 882 1992294400 134512640 137138936 4286568816 18446744073709551615 136504119 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6071/statm: 3325 882 192 642 0 2681 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13300

[startup+3.10158 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6072
/proc/meminfo: memFree=1540872/2059040 swapFree=4192956/4192956
[pid=6071] ppid=6069 vsize=13660 CPUtime=3.09
/proc/6071/stat : 6071 (bsolo_pb10) R 6069 6071 5972 0 -1 4202496 1066 0 0 0 308 1 0 0 21 0 1 0 4929366 13987840 963 1992294400 134512640 137138936 4286568816 18446744073709551615 134609268 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6071/statm: 3415 963 192 642 0 2771 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13660

[startup+6.30195 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6072
/proc/meminfo: memFree=1539880/2059040 swapFree=4192956/4192956
[pid=6071] ppid=6069 vsize=14156 CPUtime=6.29
/proc/6071/stat : 6071 (bsolo_pb10) R 6069 6071 5972 0 -1 4202496 1188 0 0 0 627 2 0 0 25 0 1 0 4929366 14495744 1085 1992294400 134512640 137138936 4286568816 18446744073709551615 134600223 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6071/statm: 3539 1085 192 642 0 2895 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14156

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6072
/proc/meminfo: memFree=1539508/2059040 swapFree=4192956/4192956
[pid=6071] ppid=6069 vsize=14524 CPUtime=12.69
/proc/6071/stat : 6071 (bsolo_pb10) R 6069 6071 5972 0 -1 4202496 1296 0 0 0 1265 4 0 0 25 0 1 0 4929366 14872576 1193 1992294400 134512640 137138936 4286568816 18446744073709551615 136520975 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6071/statm: 3631 1193 192 642 0 2987 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14524

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6074
/proc/meminfo: memFree=1539020/2059040 swapFree=4192956/4192956
[pid=6071] ppid=6069 vsize=15140 CPUtime=25.48
/proc/6071/stat : 6071 (bsolo_pb10) R 6069 6071 5972 0 -1 4202496 1453 0 0 0 2541 7 0 0 25 0 1 0 4929366 15503360 1350 1992294400 134512640 137138936 4286568816 18446744073709551615 136500305 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6071/statm: 3785 1350 192 642 0 3141 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15140

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6074
/proc/meminfo: memFree=1537656/2059040 swapFree=4192956/4192956
[pid=6071] ppid=6069 vsize=16240 CPUtime=51.07
/proc/6071/stat : 6071 (bsolo_pb10) R 6069 6071 5972 0 -1 4202496 1727 0 0 0 5093 14 0 0 25 0 1 0 4929366 16629760 1624 1992294400 134512640 137138936 4286568816 18446744073709551615 134542544 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6071/statm: 4060 1624 192 642 0 3416 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 16240

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6076
/proc/meminfo: memFree=1536540/2059040 swapFree=4192956/4192956
[pid=6071] ppid=6069 vsize=17236 CPUtime=102.26
/proc/6071/stat : 6071 (bsolo_pb10) R 6069 6071 5972 0 -1 4202496 1987 0 0 0 10199 27 0 0 25 0 1 0 4929366 17649664 1884 1992294400 134512640 137138936 4286568816 18446744073709551615 134607601 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6071/statm: 4309 1884 192 642 0 3665 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17236

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6076
/proc/meminfo: memFree=1535920/2059040 swapFree=4192956/4192956
[pid=6071] ppid=6069 vsize=17836 CPUtime=162.24
/proc/6071/stat : 6071 (bsolo_pb10) R 6069 6071 5972 0 -1 4202496 2124 0 0 0 16186 38 0 0 25 0 1 0 4929366 18264064 2021 1992294400 134512640 137138936 4286568816 18446744073709551615 134542721 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6071/statm: 4459 2021 192 642 0 3815 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 17836

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6078
/proc/meminfo: memFree=1535672/2059040 swapFree=4192956/4192956
[pid=6071] ppid=6069 vsize=18084 CPUtime=222.21
/proc/6071/stat : 6071 (bsolo_pb10) R 6069 6071 5972 0 -1 4202496 2190 0 0 0 22171 50 0 0 25 0 1 0 4929366 18518016 2087 1992294400 134512640 137138936 4286568816 18446744073709551615 134542354 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6071/statm: 4521 2087 192 642 0 3877 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 18084

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6080
/proc/meminfo: memFree=1535176/2059040 swapFree=4192956/4192956
[pid=6071] ppid=6069 vsize=18572 CPUtime=282.19
/proc/6071/stat : 6071 (bsolo_pb10) R 6069 6071 5972 0 -1 4202496 2302 0 0 0 28158 61 0 0 25 0 1 0 4929366 19017728 2199 1992294400 134512640 137138936 4286568816 18446744073709551615 134609399 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6071/statm: 4643 2199 192 642 0 3999 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 18572

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6082
/proc/meminfo: memFree=1534928/2059040 swapFree=4192956/4192956
[pid=6071] ppid=6069 vsize=18804 CPUtime=342.18
/proc/6071/stat : 6071 (bsolo_pb10) R 6069 6071 5972 0 -1 4202496 2371 0 0 0 34144 74 0 0 25 0 1 0 4929366 19255296 2268 1992294400 134512640 137138936 4286568816 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6071/statm: 4701 2268 192 642 0 4057 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 18804

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6084
/proc/meminfo: memFree=1534556/2059040 swapFree=4192956/4192956
[pid=6071] ppid=6069 vsize=19160 CPUtime=402.17
/proc/6071/stat : 6071 (bsolo_pb10) R 6069 6071 5972 0 -1 4202496 2452 0 0 0 40129 88 0 0 25 0 1 0 4929366 19619840 2349 1992294400 134512640 137138936 4286568816 18446744073709551615 134542301 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6071/statm: 4790 2349 192 642 0 4146 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 19160

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6093
/proc/meminfo: memFree=1533688/2059040 swapFree=4192956/4192956
[pid=6071] ppid=6069 vsize=19504 CPUtime=462.13
/proc/6071/stat : 6071 (bsolo_pb10) R 6069 6071 5972 0 -1 4202496 2536 0 0 0 46113 100 0 0 25 0 1 0 4929366 19972096 2433 1992294400 134512640 137138936 4286568816 18446744073709551615 134542378 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6071/statm: 4876 2433 192 642 0 4232 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 19504

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6095
/proc/meminfo: memFree=1533316/2059040 swapFree=4192956/4192956
[pid=6071] ppid=6069 vsize=20040 CPUtime=522.1
/proc/6071/stat : 6071 (bsolo_pb10) R 6069 6071 5972 0 -1 4202496 2684 0 0 0 52097 113 0 0 25 0 1 0 4929366 20520960 2581 1992294400 134512640 137138936 4286568816 18446744073709551615 134618214 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6071/statm: 5010 2581 192 642 0 4366 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 20040

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6097
/proc/meminfo: memFree=1533316/2059040 swapFree=4192956/4192956
[pid=6071] ppid=6069 vsize=20040 CPUtime=582.09
/proc/6071/stat : 6071 (bsolo_pb10) R 6069 6071 5972 0 -1 4202496 2684 0 0 0 58082 127 0 0 25 0 1 0 4929366 20520960 2581 1992294400 134512640 137138936 4286568816 18446744073709551615 136500283 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6071/statm: 5010 2581 192 642 0 4366 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 20040

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6099
/proc/meminfo: memFree=1533192/2059040 swapFree=4192956/4192956
[pid=6071] ppid=6069 vsize=20040 CPUtime=642.08
/proc/6071/stat : 6071 (bsolo_pb10) R 6069 6071 5972 0 -1 4202496 2684 0 0 0 64068 140 0 0 25 0 1 0 4929366 20520960 2581 1992294400 134512640 137138936 4286568816 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6071/statm: 5010 2581 192 642 0 4366 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 20040

[startup+702.301 s]

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

/proc/meminfo: memFree=1532324/2059040 swapFree=4192956/4192956
[pid=6071] ppid=6069 vsize=20872 CPUtime=1061.92
/proc/6071/stat : 6071 (bsolo_pb10) R 6069 6071 5972 0 -1 4202496 2881 0 0 0 105973 219 0 0 25 0 1 0 4929366 21372928 2778 1992294400 134512640 137138936 4286568816 18446744073709551615 134618214 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6071/statm: 5218 2778 192 642 0 4574 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 20872

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6111
/proc/meminfo: memFree=1532200/2059040 swapFree=4192956/4192956
[pid=6071] ppid=6069 vsize=20868 CPUtime=1121.91
/proc/6071/stat : 6071 (bsolo_pb10) R 6069 6071 5972 0 -1 4202496 2881 0 0 0 111962 229 0 0 25 0 1 0 4929366 21368832 2778 1992294400 134512640 137138936 4286568816 18446744073709551615 135984564 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6071/statm: 5217 2778 192 642 0 4573 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 20868

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6116
/proc/meminfo: memFree=1531084/2059040 swapFree=4192956/4192956
[pid=6071] ppid=6069 vsize=21340 CPUtime=1181.89
/proc/6071/stat : 6071 (bsolo_pb10) R 6069 6071 5972 0 -1 4202496 2995 0 0 0 117950 239 0 0 25 0 1 0 4929366 21852160 2892 1992294400 134512640 137138936 4286568816 18446744073709551615 136521017 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6071/statm: 5335 2892 192 642 0 4691 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 21340

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6118
/proc/meminfo: memFree=1531084/2059040 swapFree=4192956/4192956
[pid=6071] ppid=6069 vsize=21336 CPUtime=1241.87
/proc/6071/stat : 6071 (bsolo_pb10) R 6069 6071 5972 0 -1 4202496 2995 0 0 0 123937 250 0 0 25 0 1 0 4929366 21848064 2892 1992294400 134512640 137138936 4286568816 18446744073709551615 134551477 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6071/statm: 5334 2892 192 642 0 4690 0
Current children cumulated CPU time (s) 1241.87
Current children cumulated vsize (KiB) 21336

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6120
/proc/meminfo: memFree=1531084/2059040 swapFree=4192956/4192956
[pid=6071] ppid=6069 vsize=21332 CPUtime=1301.86
/proc/6071/stat : 6071 (bsolo_pb10) R 6069 6071 5972 0 -1 4202496 2995 0 0 0 129927 259 0 0 25 0 1 0 4929366 21843968 2892 1992294400 134512640 137138936 4286568816 18446744073709551615 134542918 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6071/statm: 5333 2892 192 642 0 4689 0
Current children cumulated CPU time (s) 1301.86
Current children cumulated vsize (KiB) 21332

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6120
/proc/meminfo: memFree=1531084/2059040 swapFree=4192956/4192956
[pid=6071] ppid=6069 vsize=21332 CPUtime=1361.83
/proc/6071/stat : 6071 (bsolo_pb10) R 6069 6071 5972 0 -1 4202496 2995 0 0 0 135911 272 0 0 25 0 1 0 4929366 21843968 2892 1992294400 134512640 137138936 4286568816 18446744073709551615 134542339 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6071/statm: 5333 2892 192 642 0 4689 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 21332

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6122
/proc/meminfo: memFree=1531084/2059040 swapFree=4192956/4192956
[pid=6071] ppid=6069 vsize=21328 CPUtime=1421.82
/proc/6071/stat : 6071 (bsolo_pb10) R 6069 6071 5972 0 -1 4202496 2995 0 0 0 141899 283 0 0 25 0 1 0 4929366 21839872 2892 1992294400 134512640 137138936 4286568816 18446744073709551615 135984592 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6071/statm: 5332 2892 192 642 0 4688 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 21328

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6124
/proc/meminfo: memFree=1530960/2059040 swapFree=4192956/4192956
[pid=6071] ppid=6069 vsize=21328 CPUtime=1481.8
/proc/6071/stat : 6071 (bsolo_pb10) R 6069 6071 5972 0 -1 4202496 2995 0 0 0 147886 294 0 0 25 0 1 0 4929366 21839872 2892 1992294400 134512640 137138936 4286568816 18446744073709551615 134606982 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6071/statm: 5332 2892 192 642 0 4688 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 21328

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6126
/proc/meminfo: memFree=1530960/2059040 swapFree=4192956/4192956
[pid=6071] ppid=6069 vsize=21328 CPUtime=1541.78
/proc/6071/stat : 6071 (bsolo_pb10) R 6069 6071 5972 0 -1 4202496 2995 0 0 0 153873 305 0 0 25 0 1 0 4929366 21839872 2892 1992294400 134512640 137138936 4286568816 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6071/statm: 5332 2892 192 642 0 4688 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 21328

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6128
/proc/meminfo: memFree=1530960/2059040 swapFree=4192956/4192956
[pid=6071] ppid=6069 vsize=21328 CPUtime=1601.76
/proc/6071/stat : 6071 (bsolo_pb10) R 6069 6071 5972 0 -1 4202496 2995 0 0 0 159859 317 0 0 25 0 1 0 4929366 21839872 2892 1992294400 134512640 137138936 4286568816 18446744073709551615 134606970 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6071/statm: 5332 2892 192 642 0 4688 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 21328

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6128
/proc/meminfo: memFree=1530588/2059040 swapFree=4192956/4192956
[pid=6071] ppid=6069 vsize=21660 CPUtime=1661.74
/proc/6071/stat : 6071 (bsolo_pb10) R 6069 6071 5972 0 -1 4202496 3074 0 0 0 165846 328 0 0 25 0 1 0 4929366 22179840 2971 1992294400 134512640 137138936 4286568816 18446744073709551615 134607598 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6071/statm: 5415 2971 192 642 0 4771 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 21660

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6130
/proc/meminfo: memFree=1530588/2059040 swapFree=4192956/4192956
[pid=6071] ppid=6069 vsize=21656 CPUtime=1721.73
/proc/6071/stat : 6071 (bsolo_pb10) R 6069 6071 5972 0 -1 4202496 3074 0 0 0 171834 339 0 0 25 0 1 0 4929366 22175744 2971 1992294400 134512640 137138936 4286568816 18446744073709551615 134542770 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6071/statm: 5414 2971 192 642 0 4770 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 21656

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6132
/proc/meminfo: memFree=1530588/2059040 swapFree=4192956/4192956
[pid=6071] ppid=6069 vsize=21636 CPUtime=1781.7
/proc/6071/stat : 6071 (bsolo_pb10) R 6069 6071 5972 0 -1 4202496 3074 0 0 0 177821 349 0 0 25 0 1 0 4929366 22155264 2971 1992294400 134512640 137138936 4286568816 18446744073709551615 134573444 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6071/statm: 5409 2971 192 642 0 4765 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 21636

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6132
/proc/meminfo: memFree=1530588/2059040 swapFree=4192956/4192956
[pid=6071] ppid=6069 vsize=21636 CPUtime=1791.32
/proc/6071/stat : 6071 (bsolo_pb10) R 6069 6071 5972 0 -1 4202496 3074 0 0 0 178781 351 0 0 25 0 1 0 4929366 22155264 2971 1992294400 134512640 137138936 4286568816 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6071/statm: 5409 2971 192 642 0 4765 0
Current children cumulated CPU time (s) 1791.32
Current children cumulated vsize (KiB) 21636

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 6132
/proc/meminfo: memFree=1530588/2059040 swapFree=4192956/4192956
[pid=6071] ppid=6069 vsize=21636 CPUtime=1794.51
/proc/6071/stat : 6071 (bsolo_pb10) R 6069 6071 5972 0 -1 4202496 3074 0 0 0 179100 351 0 0 25 0 1 0 4929366 22155264 2971 1992294400 134512640 137138936 4286568816 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6071/statm: 5409 2971 192 642 0 4765 0
Current children cumulated CPU time (s) 1794.51
Current children cumulated vsize (KiB) 21636

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6132
/proc/meminfo: memFree=1530588/2059040 swapFree=4192956/4192956
[pid=6071] ppid=6069 vsize=21636 CPUtime=1796.1
/proc/6071/stat : 6071 (bsolo_pb10) R 6069 6071 5972 0 -1 4202496 3074 0 0 0 179259 351 0 0 25 0 1 0 4929366 22155264 2971 1992294400 134512640 137138936 4286568816 18446744073709551615 134542490 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6071/statm: 5409 2971 192 642 0 4765 0
Current children cumulated CPU time (s) 1796.1
Current children cumulated vsize (KiB) 21636

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6132
/proc/meminfo: memFree=1530588/2059040 swapFree=4192956/4192956
[pid=6071] ppid=6069 vsize=21636 CPUtime=1796.9
/proc/6071/stat : 6071 (bsolo_pb10) R 6069 6071 5972 0 -1 4202496 3074 0 0 0 179339 351 0 0 25 0 1 0 4929366 22155264 2971 1992294400 134512640 137138936 4286568816 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6071/statm: 5409 2971 192 642 0 4765 0
Current children cumulated CPU time (s) 1796.9
Current children cumulated vsize (KiB) 21636

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6132
/proc/meminfo: memFree=1530588/2059040 swapFree=4192956/4192956
[pid=6071] ppid=6069 vsize=21636 CPUtime=1797.7
/proc/6071/stat : 6071 (bsolo_pb10) R 6069 6071 5972 0 -1 4202496 3074 0 0 0 179419 351 0 0 25 0 1 0 4929366 22155264 2971 1992294400 134512640 137138936 4286568816 18446744073709551615 134542161 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6071/statm: 5409 2971 192 642 0 4765 0
Current children cumulated CPU time (s) 1797.7
Current children cumulated vsize (KiB) 21636

[startup+1798.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 6132
/proc/meminfo: memFree=1530588/2059040 swapFree=4192956/4192956
[pid=6071] ppid=6069 vsize=21636 CPUtime=1797.92
/proc/6071/stat : 6071 (bsolo_pb10) R 6069 6071 5972 0 -1 4202496 3074 0 0 0 179440 352 0 0 25 0 1 0 4929366 22155264 2971 1992294400 134512640 137138936 4286568816 18446744073709551615 134599783 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6071/statm: 5409 2971 192 642 0 4765 0
Current children cumulated CPU time (s) 1797.92
Current children cumulated vsize (KiB) 21636

Child status: 0
Real time (s): 1798.59
CPU time (s): 1798
CPU user time (s): 1794.48
CPU system time (s): 3.52146
CPU usage (%): 99.9673
Max. virtual memory (cumulated for all children) (KiB): 21660

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.48
system time used= 3.52146
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3074
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= 3392

runsolver used 2.82857 second user time and 8.63169 second system time

The end

Launcher Data 

Begin job on node001 at 2010-06-11 23:54:13
IDJOB=2656811
IDBENCH=1307
IDSOLVER=1162
FILE ID=node001/2656811-1276293253
PBS_JOBID= 11173120
Free space on /tmp= 62364 MiB

SOLVER NAME= bsolo 3.2 Card
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900563250.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2656811-1276293253/watcher-2656811-1276293253 -o /tmp/evaluation-result-2656811-1276293253/solver-2656811-1276293253 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l2 HOME/instance-2656811-1276293253.opb

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

MD5SUM BENCH= 86b039bb4205441cb6ccb47b538994bc
RANDOM SEED=305552051

node001.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		: 3000.202
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		: 3000.202
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:       1544508 kB
Buffers:         71360 kB
Cached:         315436 kB
SwapCached:          0 kB
Active:         177100 kB
Inactive:       268892 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1544508 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3988 kB
Writeback:           0 kB
AnonPages:       59232 kB
Mapped:          15392 kB
Slab:            46760 kB
PageTables:       4012 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181064 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= 62360 MiB
End job on node001 at 2010-06-12 00:24:12