Trace number 2657365

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
bsolo 3.2 ClUNSAT 1102.47 1102.91

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900669797.opb
MD5SUMa7f9415d82387c85347e0216376f3dfd
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 benchmark47.1258
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 695
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c bsolo beta version 3.2 - 23/05/2010 : 1630 GMT
0.00/0.00	c Developed by Vasco Manquinho and José Santos IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Learning Strategy: Clause Learning
0.00/0.00	c Instance file HOME/instance-2657365-1276295427.opb
0.00/0.00	c File size is 83373 bytes.
0.00/0.01	c Highest Coefficient sum: 695
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: 5707
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.00/0.02	c Pre-processing Time: 0.025 s
0.00/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.02	c        0    231     2586     8096    3     5473    1880      0      0 0.03
0.00/0.02	c Switching off lower bounding mode.
1102.45/1102.90	c      101    231     2687    11466    4     5679    2069    101   2885 0.04
1102.45/1102.90	c      252    231     2838    17420    6     5981    2276    252   4846 0.05
1102.45/1102.90	c      478    231     3064    25280    8     6431    2504    478   5690 0.08
1102.45/1102.90	c      817    231     3403    39790   11     7110    2755    817   5595 0.15
1102.45/1102.90	c     1326    231     3912    61208   15     8128    3031   1326   5179 0.26
1102.45/1102.90	c     2090    231     4676    92338   19     9655    3335   2090   4665 0.45
1102.45/1102.90	c     3238    231     5824   135450   23    11952    3669   3238   3752 0.86
1102.45/1102.90	c     4960    231     5632   112742   20    11567    4036   3046   3537 1.40
1102.45/1102.90	c     7546    231     6098   121262   19    12499    4440   3512   3475 2.17
1102.45/1102.90	c    11428    231     5292   106317   20    10889    4885   2706   3260 3.50
1102.45/1102.90	c    17250    231     6037   112909   18    12377    5374   3451   3167 5.45
1102.45/1102.90	c    25988    231     6388   134395   21    13079    5912   3802   3059 8.49
1102.45/1102.90	c    39098    231     7246   166558   22    14796    6504   4660   2934 13.32
1102.45/1102.90	c    58768    231     6867   146205   21    14037    7155   4281   2690 21.84
1102.45/1102.90	c    88279    231     6903   143179   20    14110    7871   4317   2443 36.13
1102.45/1102.90	c   132549    231     6659   151617   22    13622    8659   4073   2249 58.92
1102.45/1102.90	c   198959    231    10965   309446   28    22234    9525   8379   2046 97.21
1102.45/1102.90	c   298580    231     8301   203652   24    16907   10478   5715   1842 162.03
1102.45/1102.90	c   448015    231     8102   196361   24    16507   11526   5516   1694 264.36
1102.45/1102.90	c   672174    231     9291   241952   26    18887   12679   6705   1528 439.68
1102.45/1102.90	c  1008418    231    10042   262451   26    20388   13947   7456   1371 735.34
1102.45/1102.90	c Backtracks by Clause: 0
1102.45/1102.90	c Backtracks by PB constraint: 0
1102.45/1102.90	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1102.45/1102.90	c   21  1393448 319975  1992744    12903   304232  10317   1263 1102.47
1102.45/1102.90	s UNSATISFIABLE
1102.45/1102.90	c Total time: 1102.47 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-2657365-1276295427/watcher-2657365-1276295427 -o /tmp/evaluation-result-2657365-1276295427/solver-2657365-1276295427 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2657365-1276295427.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: 0.91 0.95 0.98 3/106 6877
/proc/meminfo: memFree=1700004/2059040 swapFree=4192956/4192956
[pid=6877] ppid=6875 vsize=10880 CPUtime=0
/proc/6877/stat : 6877 (bsolo_pb10) R 6875 6877 6791 0 -1 4202496 336 0 0 0 0 0 0 0 18 0 1 0 3199004 11141120 254 1992294400 134512640 137138936 4289850240 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6877/statm: 2720 254 175 642 0 2055 0

[startup+0.0783289 s]
/proc/loadavg: 0.91 0.95 0.98 3/106 6877
/proc/meminfo: memFree=1700004/2059040 swapFree=4192956/4192956
[pid=6877] ppid=6875 vsize=11324 CPUtime=0.07
/proc/6877/stat : 6877 (bsolo_pb10) R 6875 6877 6791 0 -1 4202496 505 0 0 0 7 0 0 0 20 0 1 0 3199004 11595776 402 1992294400 134512640 137138936 4289850240 18446744073709551615 134575292 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6877/statm: 2831 402 190 642 0 2187 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 11324

[startup+0.101334 s]
/proc/loadavg: 0.91 0.95 0.98 3/106 6877
/proc/meminfo: memFree=1700004/2059040 swapFree=4192956/4192956
[pid=6877] ppid=6875 vsize=11452 CPUtime=0.09
/proc/6877/stat : 6877 (bsolo_pb10) R 6875 6877 6791 0 -1 4202496 529 0 0 0 9 0 0 0 20 0 1 0 3199004 11726848 426 1992294400 134512640 137138936 4289850240 18446744073709551615 134542164 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6877/statm: 2863 426 190 642 0 2219 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11452

[startup+0.301371 s]
/proc/loadavg: 0.91 0.95 0.98 3/106 6877
/proc/meminfo: memFree=1700004/2059040 swapFree=4192956/4192956
[pid=6877] ppid=6875 vsize=12096 CPUtime=0.29
/proc/6877/stat : 6877 (bsolo_pb10) R 6875 6877 6791 0 -1 4202496 686 0 0 0 28 1 0 0 20 0 1 0 3199004 12386304 583 1992294400 134512640 137138936 4289850240 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6877/statm: 3024 583 190 642 0 2380 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12096

[startup+0.701445 s]
/proc/loadavg: 0.91 0.95 0.98 3/106 6877
/proc/meminfo: memFree=1700004/2059040 swapFree=4192956/4192956
[pid=6877] ppid=6875 vsize=12864 CPUtime=0.69
/proc/6877/stat : 6877 (bsolo_pb10) R 6875 6877 6791 0 -1 4202496 887 0 0 0 68 1 0 0 20 0 1 0 3199004 13172736 784 1992294400 134512640 137138936 4289850240 18446744073709551615 134542706 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6877/statm: 3216 784 190 642 0 2572 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12864

[startup+1.50159 s]
/proc/loadavg: 0.91 0.95 0.98 2/107 6878
/proc/meminfo: memFree=1697144/2059040 swapFree=4192956/4192956
[pid=6877] ppid=6875 vsize=13376 CPUtime=1.5
/proc/6877/stat : 6877 (bsolo_pb10) R 6875 6877 6791 0 -1 4202496 1019 0 0 0 148 2 0 0 23 0 1 0 3199004 13697024 916 1992294400 134512640 137138936 4289850240 18446744073709551615 136511195 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6877/statm: 3344 916 190 642 0 2700 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 13376

[startup+3.10089 s]
/proc/loadavg: 0.91 0.95 0.98 2/107 6878
/proc/meminfo: memFree=1696896/2059040 swapFree=4192956/4192956
[pid=6877] ppid=6875 vsize=13636 CPUtime=3.09
/proc/6877/stat : 6877 (bsolo_pb10) R 6875 6877 6791 0 -1 4202496 1062 0 0 0 306 3 0 0 25 0 1 0 3199004 13963264 959 1992294400 134512640 137138936 4289850240 18446744073709551615 134575759 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6877/statm: 3409 959 190 642 0 2765 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13636

[startup+6.30149 s]
/proc/loadavg: 0.92 0.95 0.98 2/107 6878
/proc/meminfo: memFree=1696152/2059040 swapFree=4192956/4192956
[pid=6877] ppid=6875 vsize=14144 CPUtime=6.29
/proc/6877/stat : 6877 (bsolo_pb10) R 6875 6877 6791 0 -1 4202496 1185 0 0 0 624 5 0 0 25 0 1 0 3199004 14483456 1082 1992294400 134512640 137138936 4289850240 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6877/statm: 3536 1082 190 642 0 2892 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14144

[startup+12.7007 s]
/proc/loadavg: 0.93 0.95 0.98 2/107 6878
/proc/meminfo: memFree=1695408/2059040 swapFree=4192956/4192956
[pid=6877] ppid=6875 vsize=14644 CPUtime=12.69
/proc/6877/stat : 6877 (bsolo_pb10) R 6875 6877 6791 0 -1 4202496 1317 0 0 0 1261 8 0 0 25 0 1 0 3199004 14995456 1214 1992294400 134512640 137138936 4289850240 18446744073709551615 135984569 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6877/statm: 3661 1214 190 642 0 3017 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14644

[startup+25.5011 s]
/proc/loadavg: 0.94 0.96 0.98 2/107 6878
/proc/meminfo: memFree=1694664/2059040 swapFree=4192956/4192956
[pid=6877] ppid=6875 vsize=15672 CPUtime=25.48
/proc/6877/stat : 6877 (bsolo_pb10) R 6875 6877 6791 0 -1 4202496 1568 0 0 0 2534 14 0 0 25 0 1 0 3199004 16048128 1465 1992294400 134512640 137138936 4289850240 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6877/statm: 3918 1465 190 642 0 3274 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15672

[startup+51.1009 s]
/proc/loadavg: 0.96 0.96 0.98 2/107 6878
/proc/meminfo: memFree=1693796/2059040 swapFree=4192956/4192956
[pid=6877] ppid=6875 vsize=16060 CPUtime=51.07
/proc/6877/stat : 6877 (bsolo_pb10) R 6875 6877 6791 0 -1 4202496 1690 0 0 0 5083 24 0 0 25 0 1 0 3199004 16445440 1587 1992294400 134512640 137138936 4289850240 18446744073709551615 136511176 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6877/statm: 4015 1587 190 642 0 3371 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 16060

[startup+102.308 s]
/proc/loadavg: 0.98 0.96 0.98 2/107 6880
/proc/meminfo: memFree=1693176/2059040 swapFree=4192956/4192956
[pid=6877] ppid=6875 vsize=16668 CPUtime=102.25
/proc/6877/stat : 6877 (bsolo_pb10) R 6875 6877 6791 0 -1 4202496 1838 0 0 0 10183 42 0 0 25 0 1 0 3199004 17068032 1735 1992294400 134512640 137138936 4289850240 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6877/statm: 4167 1735 190 642 0 3523 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 16668

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 6882
/proc/meminfo: memFree=1692804/2059040 swapFree=4192956/4192956
[pid=6877] ppid=6875 vsize=16924 CPUtime=162.23
/proc/6877/stat : 6877 (bsolo_pb10) R 6875 6877 6791 0 -1 4202496 1899 0 0 0 16159 64 0 0 25 0 1 0 3199004 17330176 1796 1992294400 134512640 137138936 4289850240 18446744073709551615 134543082 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6877/statm: 4231 1796 190 642 0 3587 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 16924

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 6884
/proc/meminfo: memFree=1692308/2059040 swapFree=4192956/4192956
[pid=6877] ppid=6875 vsize=17416 CPUtime=222.2
/proc/6877/stat : 6877 (bsolo_pb10) R 6875 6877 6791 0 -1 4202496 2008 0 0 0 22137 83 0 0 25 0 1 0 3199004 17833984 1905 1992294400 134512640 137138936 4289850240 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6877/statm: 4354 1905 190 642 0 3710 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 17416

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 6886
/proc/meminfo: memFree=1691564/2059040 swapFree=4192956/4192956
[pid=6877] ppid=6875 vsize=18052 CPUtime=282.18
/proc/6877/stat : 6877 (bsolo_pb10) R 6875 6877 6791 0 -1 4202496 2184 0 0 0 28121 97 0 0 25 0 1 0 3199004 18485248 2081 1992294400 134512640 137138936 4289850240 18446744073709551615 135984545 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6877/statm: 4513 2081 190 642 0 3869 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 18052

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 6886
/proc/meminfo: memFree=1691440/2059040 swapFree=4192956/4192956
[pid=6877] ppid=6875 vsize=18052 CPUtime=342.15
/proc/6877/stat : 6877 (bsolo_pb10) R 6875 6877 6791 0 -1 4202496 2184 0 0 0 34102 113 0 0 25 0 1 0 3199004 18485248 2081 1992294400 134512640 137138936 4289850240 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6877/statm: 4513 2081 190 642 0 3869 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 18052

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 6888
/proc/meminfo: memFree=1691440/2059040 swapFree=4192956/4192956
[pid=6877] ppid=6875 vsize=18052 CPUtime=402.13
/proc/6877/stat : 6877 (bsolo_pb10) R 6875 6877 6791 0 -1 4202496 2184 0 0 0 40080 133 0 0 25 0 1 0 3199004 18485248 2081 1992294400 134512640 137138936 4289850240 18446744073709551615 136511128 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6877/statm: 4513 2081 190 642 0 3869 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 18052

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/107 6891
/proc/meminfo: memFree=1689952/2059040 swapFree=4192956/4192956
[pid=6877] ppid=6875 vsize=19200 CPUtime=462.1
/proc/6877/stat : 6877 (bsolo_pb10) R 6875 6877 6791 0 -1 4202496 2476 0 0 0 46060 150 0 0 25 0 1 0 3199004 19660800 2373 1992294400 134512640 137138936 4289850240 18446744073709551615 134542779 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6877/statm: 4800 2373 190 642 0 4156 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 19200

[startup+522.301 s]
/proc/loadavg: 1.03 0.99 0.99 2/107 6895
/proc/meminfo: memFree=1689704/2059040 swapFree=4192956/4192956
[pid=6877] ppid=6875 vsize=19200 CPUtime=522.08
/proc/6877/stat : 6877 (bsolo_pb10) R 6875 6877 6791 0 -1 4202496 2476 0 0 0 52043 165 0 0 25 0 1 0 3199004 19660800 2373 1992294400 134512640 137138936 4289850240 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6877/statm: 4800 2373 190 642 0 4156 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 19200

[startup+582.3 s]
/proc/loadavg: 1.01 0.99 0.99 2/107 6897
/proc/meminfo: memFree=1689704/2059040 swapFree=4192956/4192956
[pid=6877] ppid=6875 vsize=19200 CPUtime=582.05
/proc/6877/stat : 6877 (bsolo_pb10) R 6875 6877 6791 0 -1 4202496 2476 0 0 0 58023 182 0 0 25 0 1 0 3199004 19660800 2373 1992294400 134512640 137138936 4289850240 18446744073709551615 134542289 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/6877/statm: 4800 2373 190 642 0 4156 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 19200

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 6897
/proc/meminfo: memFree=1689704/2059040 swapFree=4192956/4192956
[pid=6877] ppid=6875 vsize=19200 CPUtime=642.04
/proc/6877/stat : 6877 (bsolo_pb10) R 6875 6877 6791 0 -1 4202496 2476 0 0 0 64006 198 0 0 25 0 1 0 3199004 19660800 2373 1992294400 134512640 137138936 4289850240 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6877/statm: 4800 2373 190 642 0 4156 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 19200

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 6899
/proc/meminfo: memFree=1689580/2059040 swapFree=4192956/4192956
[pid=6877] ppid=6875 vsize=19200 CPUtime=702.01
/proc/6877/stat : 6877 (bsolo_pb10) R 6875 6877 6791 0 -1 4202496 2476 0 0 0 69987 214 0 0 25 0 1 0 3199004 19660800 2373 1992294400 134512640 137138936 4289850240 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6877/statm: 4800 2373 190 642 0 4156 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 19200

[startup+762.308 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 6901
/proc/meminfo: memFree=1689580/2059040 swapFree=4192956/4192956
[pid=6877] ppid=6875 vsize=19204 CPUtime=761.99
/proc/6877/stat : 6877 (bsolo_pb10) R 6875 6877 6791 0 -1 4202496 2477 0 0 0 75970 229 0 0 25 0 1 0 3199004 19664896 2374 1992294400 134512640 137138936 4289850240 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6877/statm: 4801 2374 190 642 0 4157 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 19204

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 6903
/proc/meminfo: memFree=1689456/2059040 swapFree=4192956/4192956
[pid=6877] ppid=6875 vsize=19204 CPUtime=821.96
/proc/6877/stat : 6877 (bsolo_pb10) R 6875 6877 6791 0 -1 4202496 2477 0 0 0 81950 246 0 0 25 0 1 0 3199004 19664896 2374 1992294400 134512640 137138936 4289850240 18446744073709551615 134542779 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6877/statm: 4801 2374 190 642 0 4157 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 19204

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 6905
/proc/meminfo: memFree=1689456/2059040 swapFree=4192956/4192956
[pid=6877] ppid=6875 vsize=19192 CPUtime=881.94
/proc/6877/stat : 6877 (bsolo_pb10) R 6875 6877 6791 0 -1 4202496 2477 0 0 0 87931 263 0 0 25 0 1 0 3199004 19652608 2371 1992294400 134512640 137138936 4289850240 18446744073709551615 134542930 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6877/statm: 4798 2371 190 642 0 4154 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 19192

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 6905
/proc/meminfo: memFree=1689332/2059040 swapFree=4192956/4192956
[pid=6877] ppid=6875 vsize=19188 CPUtime=941.92
/proc/6877/stat : 6877 (bsolo_pb10) R 6875 6877 6791 0 -1 4202496 2477 0 0 0 93916 276 0 0 25 0 1 0 3199004 19648512 2370 1992294400 134512640 137138936 4289850240 18446744073709551615 134542817 0 0 4096 16384 0 0 0 17 0 0 0 0
/proc/6877/statm: 4797 2370 190 642 0 4153 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 19188

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 6907
/proc/meminfo: memFree=1689332/2059040 swapFree=4192956/4192956
[pid=6877] ppid=6875 vsize=19184 CPUtime=1001.89
/proc/6877/stat : 6877 (bsolo_pb10) R 6875 6877 6791 0 -1 4202496 2477 0 0 0 99898 291 0 0 25 0 1 0 3199004 19644416 2369 1992294400 134512640 137138936 4289850240 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6877/statm: 4796 2369 190 642 0 4152 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 19184

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 6909
/proc/meminfo: memFree=1689208/2059040 swapFree=4192956/4192956
[pid=6877] ppid=6875 vsize=19184 CPUtime=1061.87
/proc/6877/stat : 6877 (bsolo_pb10) R 6875 6877 6791 0 -1 4202496 2477 0 0 0 105880 307 0 0 25 0 1 0 3199004 19644416 2369 1992294400 134512640 137138936 4289850240 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6877/statm: 4796 2369 190 642 0 4152 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 19184

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

[startup+1075.1 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 6909
/proc/meminfo: memFree=1689208/2059040 swapFree=4192956/4192956
[pid=6877] ppid=6875 vsize=19184 CPUtime=1074.66
/proc/6877/stat : 6877 (bsolo_pb10) R 6875 6877 6791 0 -1 4202496 2477 0 0 0 107156 310 0 0 25 0 1 0 3199004 19644416 2369 1992294400 134512640 137138936 4289850240 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6877/statm: 4796 2369 190 642 0 4152 0
Current children cumulated CPU time (s) 1074.66
Current children cumulated vsize (KiB) 19184

[startup+1087.91 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 6909
/proc/meminfo: memFree=1689208/2059040 swapFree=4192956/4192956
[pid=6877] ppid=6875 vsize=19184 CPUtime=1087.47
/proc/6877/stat : 6877 (bsolo_pb10) R 6875 6877 6791 0 -1 4202496 2477 0 0 0 108434 313 0 0 25 0 1 0 3199004 19644416 2369 1992294400 134512640 137138936 4289850240 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6877/statm: 4796 2369 190 642 0 4152 0
Current children cumulated CPU time (s) 1087.47
Current children cumulated vsize (KiB) 19184

[startup+1094.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 6909
/proc/meminfo: memFree=1689208/2059040 swapFree=4192956/4192956
[pid=6877] ppid=6875 vsize=19184 CPUtime=1093.85
/proc/6877/stat : 6877 (bsolo_pb10) R 6875 6877 6791 0 -1 4202496 2477 0 0 0 109070 315 0 0 25 0 1 0 3199004 19644416 2369 1992294400 134512640 137138936 4289850240 18446744073709551615 135984592 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6877/statm: 4796 2369 190 642 0 4152 0
Current children cumulated CPU time (s) 1093.85
Current children cumulated vsize (KiB) 19184

[startup+1097.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 6909
/proc/meminfo: memFree=1689208/2059040 swapFree=4192956/4192956
[pid=6877] ppid=6875 vsize=19184 CPUtime=1097.06
/proc/6877/stat : 6877 (bsolo_pb10) R 6875 6877 6791 0 -1 4202496 2477 0 0 0 109389 317 0 0 25 0 1 0 3199004 19644416 2369 1992294400 134512640 137138936 4289850240 18446744073709551615 136296975 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6877/statm: 4796 2369 190 642 0 4152 0
Current children cumulated CPU time (s) 1097.06
Current children cumulated vsize (KiB) 19184

[startup+1100.7 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 6909
/proc/meminfo: memFree=1689208/2059040 swapFree=4192956/4192956
[pid=6877] ppid=6875 vsize=19184 CPUtime=1100.25
/proc/6877/stat : 6877 (bsolo_pb10) R 6875 6877 6791 0 -1 4202496 2477 0 0 0 109708 317 0 0 25 0 1 0 3199004 19644416 2369 1992294400 134512640 137138936 4289850240 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6877/statm: 4796 2369 190 642 0 4152 0
Current children cumulated CPU time (s) 1100.25
Current children cumulated vsize (KiB) 19184

[startup+1102.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 6909
/proc/meminfo: memFree=1689208/2059040 swapFree=4192956/4192956
[pid=6877] ppid=6875 vsize=19184 CPUtime=1101.85
/proc/6877/stat : 6877 (bsolo_pb10) R 6875 6877 6791 0 -1 4202496 2477 0 0 0 109867 318 0 0 25 0 1 0 3199004 19644416 2369 1992294400 134512640 137138936 4289850240 18446744073709551615 136500283 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6877/statm: 4796 2369 190 642 0 4152 0
Current children cumulated CPU time (s) 1101.85
Current children cumulated vsize (KiB) 19184

[startup+1102.7 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 6909
/proc/meminfo: memFree=1689208/2059040 swapFree=4192956/4192956
[pid=6877] ppid=6875 vsize=19184 CPUtime=1102.25
/proc/6877/stat : 6877 (bsolo_pb10) R 6875 6877 6791 0 -1 4202496 2477 0 0 0 109907 318 0 0 25 0 1 0 3199004 19644416 2369 1992294400 134512640 137138936 4289850240 18446744073709551615 134543105 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6877/statm: 4796 2369 190 642 0 4152 0
Current children cumulated CPU time (s) 1102.25
Current children cumulated vsize (KiB) 19184

[startup+1102.9 s]
/proc/loadavg: 1.00 0.99 0.99 2/107 6909
/proc/meminfo: memFree=1689208/2059040 swapFree=4192956/4192956
[pid=6877] ppid=6875 vsize=19184 CPUtime=1102.45
/proc/6877/stat : 6877 (bsolo_pb10) R 6875 6877 6791 0 -1 4202496 2477 0 0 0 109927 318 0 0 25 0 1 0 3199004 19644416 2369 1992294400 134512640 137138936 4289850240 18446744073709551615 134542363 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/6877/statm: 4796 2369 190 642 0 4152 0
Current children cumulated CPU time (s) 1102.45
Current children cumulated vsize (KiB) 19184

Child status: 0
Real time (s): 1102.91
CPU time (s): 1102.47
CPU user time (s): 1099.29
CPU system time (s): 3.18651
CPU usage (%): 99.9604
Max. virtual memory (cumulated for all children) (KiB): 19204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1099.29
system time used= 3.18651
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2478
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= 4143

runsolver used 1.78373 second user time and 5.2432 second system time

The end

Launcher Data 

Begin job on node019 at 2010-06-12 00:30:27
IDJOB=2657365
IDBENCH=1312
IDSOLVER=1163
FILE ID=node019/2657365-1276295427
PBS_JOBID= 11173127
Free space on /tmp= 62356 MiB

SOLVER NAME= bsolo 3.2 Cl
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900669797.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2657365-1276295427/watcher-2657365-1276295427 -o /tmp/evaluation-result-2657365-1276295427/solver-2657365-1276295427 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l1 HOME/instance-2657365-1276295427.opb

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

MD5SUM BENCH= a7f9415d82387c85347e0216376f3dfd
RANDOM SEED=1737298484

node019.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		: 3000.264
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	: 6000.52
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		: 3000.264
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	: 5599.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1700532 kB
Buffers:         61984 kB
Cached:         170576 kB
SwapCached:          0 kB
Active:         133992 kB
Inactive:       157608 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1700532 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4008 kB
Writeback:           0 kB
AnonPages:       59068 kB
Mapped:          15340 kB
Slab:            45176 kB
PageTables:       3996 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180440 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= 62352 MiB
End job on node019 at 2010-06-12 00:48:50