Trace number 2656866

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 CardUNSAT 1740.22 1740.74

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900564281.opb
MD5SUM0626939ca6144a564c8e59fb048e3266
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 benchmark10.0725
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 705
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-2656866-1276315533.opb
0.00/0.00	c File size is 83373 bytes.
0.00/0.01	c Highest Coefficient sum: 705
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: 5708
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     5473    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1740.16/1740.74	c      101    231     2748    14281    5     5800    2069    162   2295 0.04
1740.16/1740.74	c      251    231     2972    22691    7     6255    2276    386   3217 0.08
1740.16/1740.74	c      480    231     3293    37351   11     6898    2504    707   3000 0.16
1740.16/1740.74	c      820    231     3690    52331   14     7702    2755   1104   2867 0.29
1740.16/1740.74	c     1328    231     4247    72517   17     8822    3031   1661   2738 0.48
1740.16/1740.74	c     2092    231     5049    98955   19    10444    3335   2463   2446 0.85
1740.16/1740.74	c     3239    231     4527    77918   17     9365    3669   1941   2159 1.50
1740.16/1740.74	c     4960    231     4424    67248   15     9158    4036   1838   2115 2.35
1740.16/1740.74	c     7545    231     5146   111356   21    10615    4440   2560   2063 3.66
1740.16/1740.74	c    11425    231     4807   113117   23    10066    4885   2221   1844 6.19
1740.16/1740.74	c    17248    231     6176   163219   26    12753    5374   3590   1764 9.78
1740.16/1740.74	c    25986    231     7654   219273   28    15653    5912   5068   1665 15.60
1740.16/1740.74	c    39096    231     7332   230004   31    15239    6504   4746   1564 24.99
1740.16/1740.74	c    58766    231     5871   132766   22    12056    7155   3285   1488 39.48
1740.16/1740.74	c    88280    231     8666   237564   27    17910    7871   6080   1415 62.37
1740.16/1740.74	c   132554    231     8548   229905   26    17459    8659   5962   1351 98.11
1740.16/1740.74	c   198965    231    10706   303508   28    21813    9525   8120   1291 154.03
1740.16/1740.74	c   298587    231    10863   287508   26    22117   10478   8277   1221 244.37
1740.16/1740.74	c   448022    231    10149   285961   28    20761   11526   7563   1118 400.67
1740.16/1740.74	c   672181    231     9871   273738   27    20179   12679   7285   1033 650.50
1740.16/1740.74	c  1008425    231    11081   308126   27    22512   13947   8495    964 1045.32
1740.16/1740.74	c  1512798    210    15296   372581   24    30964   15342  12710    882 1714.67
1740.16/1740.74	c Backtracks by Clause: 1530041
1740.16/1740.74	c Backtracks by PB constraint: 1315
1740.16/1740.74	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1740.16/1740.74	c   22  1531356 326896  2141433    11605   242849   9019    879 1740.21
1740.16/1740.74	s UNSATISFIABLE
1740.16/1740.74	c Total time: 1740.21 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-2656866-1276315533/watcher-2656866-1276315533 -o /tmp/evaluation-result-2656866-1276315533/solver-2656866-1276315533 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l2 HOME/instance-2656866-1276315533.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 1.07 3/106 7403
/proc/meminfo: memFree=1527704/2059040 swapFree=4192956/4192956
[pid=7403] ppid=7401 vsize=10880 CPUtime=0
/proc/7403/stat : 7403 (bsolo_pb10) R 7401 7403 6933 0 -1 4202496 337 0 0 0 0 0 0 0 20 0 1 0 7157218 11141120 255 1992294400 134512640 137138936 4286960048 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7403/statm: 2720 255 175 642 0 2055 0

[startup+0.032965 s]
/proc/loadavg: 1.00 1.00 1.07 3/106 7403
/proc/meminfo: memFree=1527704/2059040 swapFree=4192956/4192956
[pid=7403] ppid=7401 vsize=11328 CPUtime=0.02
/proc/7403/stat : 7403 (bsolo_pb10) R 7401 7403 6933 0 -1 4202496 485 0 0 0 2 0 0 0 20 0 1 0 7157218 11599872 382 1992294400 134512640 137138936 4286960048 18446744073709551615 136511072 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7403/statm: 2832 382 192 642 0 2188 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 11328

[startup+0.10097 s]
/proc/loadavg: 1.00 1.00 1.07 3/106 7403
/proc/meminfo: memFree=1527704/2059040 swapFree=4192956/4192956
[pid=7403] ppid=7401 vsize=11452 CPUtime=0.09
/proc/7403/stat : 7403 (bsolo_pb10) R 7401 7403 6933 0 -1 4202496 523 0 0 0 9 0 0 0 20 0 1 0 7157218 11726848 420 1992294400 134512640 137138936 4286960048 18446744073709551615 134575044 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7403/statm: 2863 420 192 642 0 2219 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11452

[startup+0.300989 s]
/proc/loadavg: 1.00 1.00 1.07 3/106 7403
/proc/meminfo: memFree=1527704/2059040 swapFree=4192956/4192956
[pid=7403] ppid=7401 vsize=11824 CPUtime=0.29
/proc/7403/stat : 7403 (bsolo_pb10) R 7401 7403 6933 0 -1 4202496 626 0 0 0 29 0 0 0 20 0 1 0 7157218 12107776 523 1992294400 134512640 137138936 4286960048 18446744073709551615 136500213 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7403/statm: 2956 523 192 642 0 2312 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11824

[startup+0.701027 s]
/proc/loadavg: 1.00 1.00 1.07 3/106 7403
/proc/meminfo: memFree=1527704/2059040 swapFree=4192956/4192956
[pid=7403] ppid=7401 vsize=12444 CPUtime=0.69
/proc/7403/stat : 7403 (bsolo_pb10) R 7401 7403 6933 0 -1 4202496 766 0 0 0 69 0 0 0 21 0 1 0 7157218 12742656 663 1992294400 134512640 137138936 4286960048 18446744073709551615 135984544 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7403/statm: 3111 663 192 642 0 2467 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12444

[startup+1.5011 s]
/proc/loadavg: 1.00 1.00 1.07 2/107 7404
/proc/meminfo: memFree=1525464/2059040 swapFree=4192956/4192956
[pid=7403] ppid=7401 vsize=13188 CPUtime=1.48
/proc/7403/stat : 7403 (bsolo_pb10) R 7401 7403 6933 0 -1 4202496 962 0 0 0 148 0 0 0 23 0 1 0 7157218 13504512 859 1992294400 134512640 137138936 4286960048 18446744073709551615 134618085 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7403/statm: 3297 859 192 642 0 2653 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 13188

[startup+3.10126 s]
/proc/loadavg: 1.00 1.00 1.07 2/107 7404
/proc/meminfo: memFree=1524596/2059040 swapFree=4192956/4192956
[pid=7403] ppid=7401 vsize=13192 CPUtime=3.09
/proc/7403/stat : 7403 (bsolo_pb10) R 7401 7403 6933 0 -1 4202496 975 0 0 0 307 2 0 0 25 0 1 0 7157218 13508608 872 1992294400 134512640 137138936 4286960048 18446744073709551615 136500372 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7403/statm: 3298 872 192 642 0 2654 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13192

[startup+6.30156 s]
/proc/loadavg: 1.00 1.00 1.07 2/107 7404
/proc/meminfo: memFree=1523604/2059040 swapFree=4192956/4192956
[pid=7403] ppid=7401 vsize=14424 CPUtime=6.29
/proc/7403/stat : 7403 (bsolo_pb10) R 7401 7403 6933 0 -1 4202496 1264 0 0 0 626 3 0 0 25 0 1 0 7157218 14770176 1161 1992294400 134512640 137138936 4286960048 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7403/statm: 3606 1161 192 642 0 2962 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14424

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.07 2/107 7404
/proc/meminfo: memFree=1522984/2059040 swapFree=4192956/4192956
[pid=7403] ppid=7401 vsize=15044 CPUtime=12.69
/proc/7403/stat : 7403 (bsolo_pb10) R 7401 7403 6933 0 -1 4202496 1413 0 0 0 1263 6 0 0 25 0 1 0 7157218 15405056 1310 1992294400 134512640 137138936 4286960048 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7403/statm: 3761 1310 192 642 0 3117 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15044

[startup+25.5004 s]
/proc/loadavg: 1.00 1.00 1.07 2/107 7404
/proc/meminfo: memFree=1522488/2059040 swapFree=4192956/4192956
[pid=7403] ppid=7401 vsize=15416 CPUtime=25.48
/proc/7403/stat : 7403 (bsolo_pb10) R 7401 7403 6933 0 -1 4202496 1516 0 0 0 2539 9 0 0 25 0 1 0 7157218 15785984 1413 1992294400 134512640 137138936 4286960048 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7403/statm: 3854 1413 192 642 0 3210 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15416

[startup+51.1008 s]
/proc/loadavg: 1.00 1.00 1.07 2/107 7406
/proc/meminfo: memFree=1521496/2059040 swapFree=4192956/4192956
[pid=7403] ppid=7401 vsize=16284 CPUtime=51.07
/proc/7403/stat : 7403 (bsolo_pb10) R 7401 7403 6933 0 -1 4202496 1726 0 0 0 5091 16 0 0 25 0 1 0 7157218 16674816 1623 1992294400 134512640 137138936 4286960048 18446744073709551615 134607576 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7403/statm: 4071 1623 192 642 0 3427 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 16284

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.06 2/107 7406
/proc/meminfo: memFree=1521124/2059040 swapFree=4192956/4192956
[pid=7403] ppid=7401 vsize=16536 CPUtime=102.26
/proc/7403/stat : 7403 (bsolo_pb10) R 7401 7403 6933 0 -1 4202496 1805 0 0 0 10197 29 0 0 25 0 1 0 7157218 16932864 1702 1992294400 134512640 137138936 4286960048 18446744073709551615 134603266 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7403/statm: 4134 1702 192 642 0 3490 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16536

[startup+162.3 s]
/proc/loadavg: 1.00 1.00 1.06 2/107 7408
/proc/meminfo: memFree=1520628/2059040 swapFree=4192956/4192956
[pid=7403] ppid=7401 vsize=16904 CPUtime=162.24
/proc/7403/stat : 7403 (bsolo_pb10) R 7401 7403 6933 0 -1 4202496 1899 0 0 0 16179 45 0 0 25 0 1 0 7157218 17309696 1796 1992294400 134512640 137138936 4286960048 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7403/statm: 4226 1796 192 642 0 3582 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 16904

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/107 7410
/proc/meminfo: memFree=1520380/2059040 swapFree=4192956/4192956
[pid=7403] ppid=7401 vsize=17256 CPUtime=222.22
/proc/7403/stat : 7403 (bsolo_pb10) R 7401 7403 6933 0 -1 4202496 1970 0 0 0 22164 58 0 0 25 0 1 0 7157218 17670144 1867 1992294400 134512640 137138936 4286960048 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7403/statm: 4314 1867 192 642 0 3670 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 17256

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/107 7412
/proc/meminfo: memFree=1519884/2059040 swapFree=4192956/4192956
[pid=7403] ppid=7401 vsize=17708 CPUtime=282.2
/proc/7403/stat : 7403 (bsolo_pb10) R 7401 7403 6933 0 -1 4202496 2095 0 0 0 28148 72 0 0 25 0 1 0 7157218 18132992 1992 1992294400 134512640 137138936 4286960048 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7403/statm: 4427 1992 192 642 0 3783 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 17708

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/107 7412
/proc/meminfo: memFree=1518768/2059040 swapFree=4192956/4192956
[pid=7403] ppid=7401 vsize=18776 CPUtime=342.18
/proc/7403/stat : 7403 (bsolo_pb10) R 7401 7403 6933 0 -1 4202496 2352 0 0 0 34134 84 0 0 25 0 1 0 7157218 19226624 2249 1992294400 134512640 137138936 4286960048 18446744073709551615 134542322 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7403/statm: 4694 2249 192 642 0 4050 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 18776

[startup+402.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/107 7414
/proc/meminfo: memFree=1518768/2059040 swapFree=4192956/4192956
[pid=7403] ppid=7401 vsize=18764 CPUtime=402.16
/proc/7403/stat : 7403 (bsolo_pb10) R 7401 7403 6933 0 -1 4202496 2352 0 0 0 40116 100 0 0 25 0 1 0 7157218 19214336 2249 1992294400 134512640 137138936 4286960048 18446744073709551615 134541989 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7403/statm: 4691 2249 192 642 0 4047 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 18764

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.03 2/107 7416
/proc/meminfo: memFree=1518520/2059040 swapFree=4192956/4192956
[pid=7403] ppid=7401 vsize=18888 CPUtime=462.15
/proc/7403/stat : 7403 (bsolo_pb10) R 7401 7403 6933 0 -1 4202496 2394 0 0 0 46101 114 0 0 25 0 1 0 7157218 19341312 2291 1992294400 134512640 137138936 4286960048 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7403/statm: 4722 2291 192 642 0 4078 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 18888

[startup+522.301 s]
/proc/loadavg: 1.04 1.01 1.03 2/107 7421
/proc/meminfo: memFree=1517280/2059040 swapFree=4192956/4192956
[pid=7403] ppid=7401 vsize=18888 CPUtime=522.12
/proc/7403/stat : 7403 (bsolo_pb10) R 7401 7403 6933 0 -1 4202496 2394 0 0 0 52086 126 0 0 25 0 1 0 7157218 19341312 2291 1992294400 134512640 137138936 4286960048 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7403/statm: 4722 2291 192 642 0 4078 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 18888

[startup+582.301 s]
/proc/loadavg: 1.01 1.01 1.02 2/107 7423
/proc/meminfo: memFree=1517404/2059040 swapFree=4192956/4192956
[pid=7403] ppid=7401 vsize=18888 CPUtime=582.1
/proc/7403/stat : 7403 (bsolo_pb10) R 7401 7403 6933 0 -1 4202496 2394 0 0 0 58071 139 0 0 25 0 1 0 7157218 19341312 2291 1992294400 134512640 137138936 4286960048 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7403/statm: 4722 2291 192 642 0 4078 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 18888

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/107 7423
/proc/meminfo: memFree=1517404/2059040 swapFree=4192956/4192956
[pid=7403] ppid=7401 vsize=18888 CPUtime=642.09
/proc/7403/stat : 7403 (bsolo_pb10) R 7401 7403 6933 0 -1 4202496 2394 0 0 0 64056 153 0 0 25 0 1 0 7157218 19341312 2291 1992294400 134512640 137138936 4286960048 18446744073709551615 134542516 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7403/statm: 4722 2291 192 642 0 4078 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 18888

[startup+702.301 s]

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

/proc/meminfo: memFree=1516908/2059040 swapFree=4192956/4192956
[pid=7403] ppid=7401 vsize=19864 CPUtime=1061.96
/proc/7403/stat : 7403 (bsolo_pb10) R 7401 7403 6933 0 -1 4202496 2637 0 0 0 105946 250 0 0 25 0 1 0 7157218 20340736 2534 1992294400 134512640 137138936 4286960048 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7403/statm: 4966 2534 192 642 0 4322 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 19864

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7437
/proc/meminfo: memFree=1516908/2059040 swapFree=4192956/4192956
[pid=7403] ppid=7401 vsize=19864 CPUtime=1121.94
/proc/7403/stat : 7403 (bsolo_pb10) R 7401 7403 6933 0 -1 4202496 2637 0 0 0 111931 263 0 0 25 0 1 0 7157218 20340736 2534 1992294400 134512640 137138936 4286960048 18446744073709551615 134542322 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7403/statm: 4966 2534 192 642 0 4322 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 19864

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7439
/proc/meminfo: memFree=1516908/2059040 swapFree=4192956/4192956
[pid=7403] ppid=7401 vsize=19864 CPUtime=1181.92
/proc/7403/stat : 7403 (bsolo_pb10) R 7401 7403 6933 0 -1 4202496 2637 0 0 0 117918 274 0 0 25 0 1 0 7157218 20340736 2534 1992294400 134512640 137138936 4286960048 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7403/statm: 4966 2534 192 642 0 4322 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 19864

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7439
/proc/meminfo: memFree=1516164/2059040 swapFree=4192956/4192956
[pid=7403] ppid=7401 vsize=20476 CPUtime=1241.91
/proc/7403/stat : 7403 (bsolo_pb10) R 7401 7403 6933 0 -1 4202496 2788 0 0 0 123905 286 0 0 25 0 1 0 7157218 20967424 2685 1992294400 134512640 137138936 4286960048 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7403/statm: 5119 2685 192 642 0 4475 0
Current children cumulated CPU time (s) 1241.91
Current children cumulated vsize (KiB) 20476

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7441
/proc/meminfo: memFree=1516164/2059040 swapFree=4192956/4192956
[pid=7403] ppid=7401 vsize=20476 CPUtime=1301.89
/proc/7403/stat : 7403 (bsolo_pb10) R 7401 7403 6933 0 -1 4202496 2788 0 0 0 129892 297 0 0 25 0 1 0 7157218 20967424 2685 1992294400 134512640 137138936 4286960048 18446744073709551615 134542484 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7403/statm: 5119 2685 192 642 0 4475 0
Current children cumulated CPU time (s) 1301.89
Current children cumulated vsize (KiB) 20476

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7443
/proc/meminfo: memFree=1516164/2059040 swapFree=4192956/4192956
[pid=7403] ppid=7401 vsize=20476 CPUtime=1361.86
/proc/7403/stat : 7403 (bsolo_pb10) R 7401 7403 6933 0 -1 4202496 2788 0 0 0 135876 310 0 0 25 0 1 0 7157218 20967424 2685 1992294400 134512640 137138936 4286960048 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7403/statm: 5119 2685 192 642 0 4475 0
Current children cumulated CPU time (s) 1361.86
Current children cumulated vsize (KiB) 20476

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7445
/proc/meminfo: memFree=1516164/2059040 swapFree=4192956/4192956
[pid=7403] ppid=7401 vsize=20476 CPUtime=1421.86
/proc/7403/stat : 7403 (bsolo_pb10) R 7401 7403 6933 0 -1 4202496 2796 0 0 0 141865 321 0 0 25 0 1 0 7157218 20967424 2693 1992294400 134512640 137138936 4286960048 18446744073709551615 134542808 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7403/statm: 5119 2693 192 642 0 4475 0
Current children cumulated CPU time (s) 1421.86
Current children cumulated vsize (KiB) 20476

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7447
/proc/meminfo: memFree=1516164/2059040 swapFree=4192956/4192956
[pid=7403] ppid=7401 vsize=20564 CPUtime=1481.83
/proc/7403/stat : 7403 (bsolo_pb10) R 7401 7403 6933 0 -1 4202496 2803 0 0 0 147852 331 0 0 25 0 1 0 7157218 21057536 2700 1992294400 134512640 137138936 4286960048 18446744073709551615 134542484 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7403/statm: 5141 2700 192 642 0 4497 0
Current children cumulated CPU time (s) 1481.83
Current children cumulated vsize (KiB) 20564

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7447
/proc/meminfo: memFree=1516164/2059040 swapFree=4192956/4192956
[pid=7403] ppid=7401 vsize=20560 CPUtime=1541.82
/proc/7403/stat : 7403 (bsolo_pb10) R 7401 7403 6933 0 -1 4202496 2803 0 0 0 153839 343 0 0 25 0 1 0 7157218 21053440 2700 1992294400 134512640 137138936 4286960048 18446744073709551615 134542126 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7403/statm: 5140 2700 192 642 0 4496 0
Current children cumulated CPU time (s) 1541.82
Current children cumulated vsize (KiB) 20560

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7449
/proc/meminfo: memFree=1516040/2059040 swapFree=4192956/4192956
[pid=7403] ppid=7401 vsize=20556 CPUtime=1601.8
/proc/7403/stat : 7403 (bsolo_pb10) R 7401 7403 6933 0 -1 4202496 2803 0 0 0 159825 355 0 0 25 0 1 0 7157218 21049344 2700 1992294400 134512640 137138936 4286960048 18446744073709551615 134542202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7403/statm: 5139 2700 192 642 0 4495 0
Current children cumulated CPU time (s) 1601.8
Current children cumulated vsize (KiB) 20556

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7451
/proc/meminfo: memFree=1515916/2059040 swapFree=4192956/4192956
[pid=7403] ppid=7401 vsize=20556 CPUtime=1661.78
/proc/7403/stat : 7403 (bsolo_pb10) R 7401 7403 6933 0 -1 4202496 2803 0 0 0 165811 367 0 0 25 0 1 0 7157218 21049344 2700 1992294400 134512640 137138936 4286960048 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7403/statm: 5139 2700 192 642 0 4495 0
Current children cumulated CPU time (s) 1661.78
Current children cumulated vsize (KiB) 20556

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7453
/proc/meminfo: memFree=1515916/2059040 swapFree=4192956/4192956
[pid=7403] ppid=7401 vsize=20560 CPUtime=1721.77
/proc/7403/stat : 7403 (bsolo_pb10) R 7401 7403 6933 0 -1 4202496 2804 0 0 0 171797 380 0 0 25 0 1 0 7157218 21053440 2701 1992294400 134512640 137138936 4286960048 18446744073709551615 134542508 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7403/statm: 5140 2701 192 642 0 4496 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 20560

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

[startup+1727.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7453
/proc/meminfo: memFree=1515916/2059040 swapFree=4192956/4192956
[pid=7403] ppid=7401 vsize=20560 CPUtime=1727.36
/proc/7403/stat : 7403 (bsolo_pb10) R 7401 7403 6933 0 -1 4202496 2804 0 0 0 172355 381 0 0 25 0 1 0 7157218 21053440 2701 1992294400 134512640 137138936 4286960048 18446744073709551615 134542246 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7403/statm: 5140 2701 192 642 0 4496 0
Current children cumulated CPU time (s) 1727.36
Current children cumulated vsize (KiB) 20560

[startup+1734.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7453
/proc/meminfo: memFree=1515792/2059040 swapFree=4192956/4192956
[pid=7403] ppid=7401 vsize=20552 CPUtime=1733.76
/proc/7403/stat : 7403 (bsolo_pb10) R 7401 7403 6933 0 -1 4202496 2804 0 0 0 172993 383 0 0 25 0 1 0 7157218 21045248 2701 1992294400 134512640 137138936 4286960048 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7403/statm: 5138 2701 192 642 0 4494 0
Current children cumulated CPU time (s) 1733.76
Current children cumulated vsize (KiB) 20552

[startup+1737.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7453
/proc/meminfo: memFree=1515792/2059040 swapFree=4192956/4192956
[pid=7403] ppid=7401 vsize=20552 CPUtime=1736.97
/proc/7403/stat : 7403 (bsolo_pb10) R 7401 7403 6933 0 -1 4202496 2804 0 0 0 173313 384 0 0 25 0 1 0 7157218 21045248 2701 1992294400 134512640 137138936 4286960048 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7403/statm: 5138 2701 192 642 0 4494 0
Current children cumulated CPU time (s) 1736.97
Current children cumulated vsize (KiB) 20552

[startup+1739.11 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7453
/proc/meminfo: memFree=1515792/2059040 swapFree=4192956/4192956
[pid=7403] ppid=7401 vsize=20552 CPUtime=1738.57
/proc/7403/stat : 7403 (bsolo_pb10) R 7401 7403 6933 0 -1 4202496 2804 0 0 0 173473 384 0 0 25 0 1 0 7157218 21045248 2701 1992294400 134512640 137138936 4286960048 18446744073709551615 134542289 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7403/statm: 5138 2701 192 642 0 4494 0
Current children cumulated CPU time (s) 1738.57
Current children cumulated vsize (KiB) 20552

[startup+1739.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7453
/proc/meminfo: memFree=1515792/2059040 swapFree=4192956/4192956
[pid=7403] ppid=7401 vsize=20552 CPUtime=1739.36
/proc/7403/stat : 7403 (bsolo_pb10) R 7401 7403 6933 0 -1 4202496 2804 0 0 0 173552 384 0 0 25 0 1 0 7157218 21045248 2701 1992294400 134512640 137138936 4286960048 18446744073709551615 136520969 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7403/statm: 5138 2701 192 642 0 4494 0
Current children cumulated CPU time (s) 1739.36
Current children cumulated vsize (KiB) 20552

[startup+1740.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7453
/proc/meminfo: memFree=1515792/2059040 swapFree=4192956/4192956
[pid=7403] ppid=7401 vsize=20552 CPUtime=1739.76
/proc/7403/stat : 7403 (bsolo_pb10) R 7401 7403 6933 0 -1 4202496 2804 0 0 0 173592 384 0 0 25 0 1 0 7157218 21045248 2701 1992294400 134512640 137138936 4286960048 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7403/statm: 5138 2701 192 642 0 4494 0
Current children cumulated CPU time (s) 1739.76
Current children cumulated vsize (KiB) 20552

[startup+1740.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7453
/proc/meminfo: memFree=1515792/2059040 swapFree=4192956/4192956
[pid=7403] ppid=7401 vsize=20552 CPUtime=1740.16
/proc/7403/stat : 7403 (bsolo_pb10) R 7401 7403 6933 0 -1 4202496 2804 0 0 0 173632 384 0 0 25 0 1 0 7157218 21045248 2701 1992294400 134512640 137138936 4286960048 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7403/statm: 5138 2701 192 642 0 4494 0
Current children cumulated CPU time (s) 1740.16
Current children cumulated vsize (KiB) 20552

Child status: 0
Real time (s): 1740.74
CPU time (s): 1740.22
CPU user time (s): 1736.37
CPU system time (s): 3.85141
CPU usage (%): 99.9697
Max. virtual memory (cumulated for all children) (KiB): 20568

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1736.37
system time used= 3.85141
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2804
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= 15374

runsolver used 2.71259 second user time and 8.37573 second system time

The end

Launcher Data 

Begin job on node004 at 2010-06-12 06:05:33
IDJOB=2656866
IDBENCH=1368
IDSOLVER=1162
FILE ID=node004/2656866-1276315533
PBS_JOBID= 11173150
Free space on /tmp= 62536 MiB

SOLVER NAME= bsolo 3.2 Card
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900564281.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2656866-1276315533/watcher-2656866-1276315533 -o /tmp/evaluation-result-2656866-1276315533/solver-2656866-1276315533 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l2 HOME/instance-2656866-1276315533.opb

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

MD5SUM BENCH= 0626939ca6144a564c8e59fb048e3266
RANDOM SEED=537513894

node004.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		: 3000.210
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	: 6000.42
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		: 3000.210
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	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1528232 kB
Buffers:         90780 kB
Cached:         312220 kB
SwapCached:          0 kB
Active:         176976 kB
Inactive:       285400 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1528232 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3976 kB
Writeback:           0 kB
AnonPages:       59304 kB
Mapped:          15444 kB
Slab:            46572 kB
PageTables:       3980 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182328 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= 62532 MiB
End job on node004 at 2010-06-12 06:34:34