Trace number 2656830

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 1727.93 1728.49

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900552735.opb
MD5SUM2e08c1ce998ee58627c81926b9e65d57
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 benchmark62.3125
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 739
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-2656830-1276300905.opb
0.00/0.00	c File size is 83375 bytes.
0.00/0.01	c Highest Coefficient sum: 739
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.013 s
0.00/0.01	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5711
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.00/0.02	c Pre-processing Time: 0.024 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     5474    1880      0      0 0.03
0.00/0.02	c Switching off lower bounding mode.
1727.83/1728.49	c      101    231     2752    14150    5     5811    2069    166   2295 0.04
1727.83/1728.49	c      251    231     2957    23708    8     6220    2276    371   3137 0.08
1727.83/1728.49	c      476    231     3238    33556   10     6791    2504    652   3305 0.14
1727.83/1728.49	c      814    231     3587    45351   12     7488    2755   1001   2866 0.28
1727.83/1728.49	c     1324    231     4140    66213   15     8674    3031   1554   2560 0.52
1727.83/1728.49	c     2087    231     4971   108474   21    10425    3335   2385   2229 0.94
1727.83/1728.49	c     3233    231     4485   101712   22     9319    3669   1899   1913 1.69
1727.83/1728.49	c     4957    231     4471   102847   23     9303    4036   1885   1744 2.84
1727.83/1728.49	c     7542    231     5077   102111   20    10580    4440   2491   1729 4.36
1727.83/1728.49	c    11422    231     4967   125122   25    10343    4885   2381   1652 6.91
1727.83/1728.49	c    17245    231     6742   176819   26    13896    5374   4156   1591 10.84
1727.83/1728.49	c    25982    231     7681   178347   23    15697    5912   5095   1614 16.09
1727.83/1728.49	c    39094    231     6546   140814   21    13454    6504   3960   1635 23.90
1727.83/1728.49	c    58765    231     7698   192500   25    15732    7155   5112   1590 36.94
1727.83/1728.49	c    88275    231     6936   215014   30    14267    7871   4350   1405 62.82
1727.83/1728.49	c   132545    231     9996   247666   24    20321    8659   7410   1351 98.05
1727.83/1728.49	c   198956    231    10282   276758   26    20922    9525   7696   1293 153.78
1727.83/1728.49	c   298578    231    10947   309397   28    22334   10478   8361   1214 245.84
1727.83/1728.49	c   448014    231    12428   399734   32    25257   11526   9842   1109 403.62
1727.83/1728.49	c   672175    231     8866   230771   26    18104   12679   6280   1023 657.04
1727.83/1728.49	c  1008420    231    11387   353185   31    23310   13947   8801    955 1055.69
1727.83/1728.49	c Backtracks by Clause: 1508673
1727.83/1728.49	c Backtracks by PB constraint: 1418
1727.83/1728.49	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1727.83/1728.49	c   21  1510091 325218  2119200    10832   292961   8246    873 1727.93
1727.83/1728.49	s UNSATISFIABLE
1727.83/1728.49	c Total time: 1727.93 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-2656830-1276300905/watcher-2656830-1276300905 -o /tmp/evaluation-result-2656830-1276300905/solver-2656830-1276300905 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l2 HOME/instance-2656830-1276300905.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 7369
/proc/meminfo: memFree=1539508/2059040 swapFree=4192956/4192956
[pid=7369] ppid=7367 vsize=10880 CPUtime=0
/proc/7369/stat : 7369 (bsolo_pb10) R 7367 7369 6786 0 -1 4202496 336 0 0 0 0 0 0 0 20 0 1 0 5692021 11141120 254 1992294400 134512640 137138936 4289080144 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7369/statm: 2720 254 175 642 0 2055 0

[startup+0.029677 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 7369
/proc/meminfo: memFree=1539508/2059040 swapFree=4192956/4192956
[pid=7369] ppid=7367 vsize=11328 CPUtime=0.02
/proc/7369/stat : 7369 (bsolo_pb10) R 7367 7369 6786 0 -1 4202496 484 0 0 0 2 0 0 0 20 0 1 0 5692021 11599872 381 1992294400 134512640 137138936 4289080144 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7369/statm: 2832 381 192 642 0 2188 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 11328

[startup+0.100686 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 7369
/proc/meminfo: memFree=1539508/2059040 swapFree=4192956/4192956
[pid=7369] ppid=7367 vsize=11452 CPUtime=0.09
/proc/7369/stat : 7369 (bsolo_pb10) R 7367 7369 6786 0 -1 4202496 524 0 0 0 9 0 0 0 20 0 1 0 5692021 11726848 421 1992294400 134512640 137138936 4289080144 18446744073709551615 136297633 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7369/statm: 2863 421 192 642 0 2219 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11452

[startup+0.300712 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 7369
/proc/meminfo: memFree=1539508/2059040 swapFree=4192956/4192956
[pid=7369] ppid=7367 vsize=11700 CPUtime=0.29
/proc/7369/stat : 7369 (bsolo_pb10) R 7367 7369 6786 0 -1 4202496 601 0 0 0 29 0 0 0 20 0 1 0 5692021 11980800 498 1992294400 134512640 137138936 4289080144 18446744073709551615 136504303 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7369/statm: 2925 498 192 642 0 2281 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11700

[startup+0.700764 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 7369
/proc/meminfo: memFree=1539508/2059040 swapFree=4192956/4192956
[pid=7369] ppid=7367 vsize=12324 CPUtime=0.69
/proc/7369/stat : 7369 (bsolo_pb10) R 7367 7369 6786 0 -1 4202496 749 0 0 0 68 1 0 0 21 0 1 0 5692021 12619776 646 1992294400 134512640 137138936 4289080144 18446744073709551615 134575908 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7369/statm: 3081 646 192 642 0 2437 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12324

[startup+1.50087 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7370
/proc/meminfo: memFree=1537144/2059040 swapFree=4192956/4192956
[pid=7369] ppid=7367 vsize=13440 CPUtime=1.49
/proc/7369/stat : 7369 (bsolo_pb10) R 7367 7369 6786 0 -1 4202496 1016 0 0 0 148 1 0 0 23 0 1 0 5692021 13762560 913 1992294400 134512640 137138936 4289080144 18446744073709551615 136521017 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7369/statm: 3360 913 192 642 0 2716 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13440

[startup+3.10108 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7370
/proc/meminfo: memFree=1536276/2059040 swapFree=4192956/4192956
[pid=7369] ppid=7367 vsize=14056 CPUtime=3.09
/proc/7369/stat : 7369 (bsolo_pb10) R 7367 7369 6786 0 -1 4202496 1174 0 0 0 308 1 0 0 25 0 1 0 5692021 14393344 1071 1992294400 134512640 137138936 4289080144 18446744073709551615 134542310 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7369/statm: 3514 1071 192 642 0 2870 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14056

[startup+6.3005 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7370
/proc/meminfo: memFree=1535532/2059040 swapFree=4192956/4192956
[pid=7369] ppid=7367 vsize=14184 CPUtime=6.29
/proc/7369/stat : 7369 (bsolo_pb10) R 7367 7369 6786 0 -1 4202496 1204 0 0 0 627 2 0 0 25 0 1 0 5692021 14524416 1101 1992294400 134512640 137138936 4289080144 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7369/statm: 3546 1101 192 642 0 2902 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14184

[startup+12.7013 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7370
/proc/meminfo: memFree=1534416/2059040 swapFree=4192956/4192956
[pid=7369] ppid=7367 vsize=15048 CPUtime=12.69
/proc/7369/stat : 7369 (bsolo_pb10) R 7367 7369 6786 0 -1 4202496 1437 0 0 0 1265 4 0 0 25 0 1 0 5692021 15409152 1334 1992294400 134512640 137138936 4289080144 18446744073709551615 134606626 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7369/statm: 3762 1334 192 642 0 3118 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15048

[startup+25.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7372
/proc/meminfo: memFree=1534416/2059040 swapFree=4192956/4192956
[pid=7369] ppid=7367 vsize=15052 CPUtime=25.48
/proc/7369/stat : 7369 (bsolo_pb10) R 7367 7369 6786 0 -1 4202496 1438 0 0 0 2540 8 0 0 25 0 1 0 5692021 15413248 1335 1992294400 134512640 137138936 4289080144 18446744073709551615 134542484 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7369/statm: 3763 1335 192 642 0 3119 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15052

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7372
/proc/meminfo: memFree=1532680/2059040 swapFree=4192956/4192956
[pid=7369] ppid=7367 vsize=16784 CPUtime=51.07
/proc/7369/stat : 7369 (bsolo_pb10) R 7367 7369 6786 0 -1 4202496 1857 0 0 0 5091 16 0 0 25 0 1 0 5692021 17186816 1754 1992294400 134512640 137138936 4289080144 18446744073709551615 136504017 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7369/statm: 4196 1754 192 642 0 3552 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 16784

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7374
/proc/meminfo: memFree=1532432/2059040 swapFree=4192956/4192956
[pid=7369] ppid=7367 vsize=17032 CPUtime=102.25
/proc/7369/stat : 7369 (bsolo_pb10) R 7367 7369 6786 0 -1 4202496 1918 0 0 0 10197 28 0 0 25 0 1 0 5692021 17440768 1815 1992294400 134512640 137138936 4289080144 18446744073709551615 134542525 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7369/statm: 4258 1815 192 642 0 3614 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 17032

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7374
/proc/meminfo: memFree=1532308/2059040 swapFree=4192956/4192956
[pid=7369] ppid=7367 vsize=17036 CPUtime=162.23
/proc/7369/stat : 7369 (bsolo_pb10) R 7367 7369 6786 0 -1 4202496 1918 0 0 0 16180 43 0 0 25 0 1 0 5692021 17444864 1815 1992294400 134512640 137138936 4289080144 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7369/statm: 4259 1815 192 642 0 3615 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 17036

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7376
/proc/meminfo: memFree=1532308/2059040 swapFree=4192956/4192956
[pid=7369] ppid=7367 vsize=17160 CPUtime=222.21
/proc/7369/stat : 7369 (bsolo_pb10) R 7367 7369 6786 0 -1 4202496 1946 0 0 0 22163 58 0 0 25 0 1 0 5692021 17571840 1843 1992294400 134512640 137138936 4289080144 18446744073709551615 134542796 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7369/statm: 4290 1843 192 642 0 3646 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 17160

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7378
/proc/meminfo: memFree=1531440/2059040 swapFree=4192956/4192956
[pid=7369] ppid=7367 vsize=17884 CPUtime=282.19
/proc/7369/stat : 7369 (bsolo_pb10) R 7367 7369 6786 0 -1 4202496 2145 0 0 0 28147 72 0 0 25 0 1 0 5692021 18313216 2042 1992294400 134512640 137138936 4289080144 18446744073709551615 134542829 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7369/statm: 4471 2042 192 642 0 3827 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 17884

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7380
/proc/meminfo: memFree=1530944/2059040 swapFree=4192956/4192956
[pid=7369] ppid=7367 vsize=18356 CPUtime=342.17
/proc/7369/stat : 7369 (bsolo_pb10) R 7367 7369 6786 0 -1 4202496 2261 0 0 0 34131 86 0 0 25 0 1 0 5692021 18796544 2158 1992294400 134512640 137138936 4289080144 18446744073709551615 135984569 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7369/statm: 4589 2158 192 642 0 3945 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 18356

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7382
/proc/meminfo: memFree=1530324/2059040 swapFree=4192956/4192956
[pid=7369] ppid=7367 vsize=18972 CPUtime=402.15
/proc/7369/stat : 7369 (bsolo_pb10) R 7367 7369 6786 0 -1 4202496 2400 0 0 0 40116 99 0 0 25 0 1 0 5692021 19427328 2297 1992294400 134512640 137138936 4289080144 18446744073709551615 134542915 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7369/statm: 4743 2297 192 642 0 4099 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 18972

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7382
/proc/meminfo: memFree=1529828/2059040 swapFree=4192956/4192956
[pid=7369] ppid=7367 vsize=19340 CPUtime=462.13
/proc/7369/stat : 7369 (bsolo_pb10) R 7367 7369 6786 0 -1 4202496 2511 0 0 0 46102 111 0 0 25 0 1 0 5692021 19804160 2408 1992294400 134512640 137138936 4289080144 18446744073709551615 134542310 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7369/statm: 4835 2408 192 642 0 4191 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 19340

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7384
/proc/meminfo: memFree=1529828/2059040 swapFree=4192956/4192956
[pid=7369] ppid=7367 vsize=19340 CPUtime=522.11
/proc/7369/stat : 7369 (bsolo_pb10) R 7367 7369 6786 0 -1 4202496 2511 0 0 0 52088 123 0 0 25 0 1 0 5692021 19804160 2408 1992294400 134512640 137138936 4289080144 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7369/statm: 4835 2408 192 642 0 4191 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 19340

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7386
/proc/meminfo: memFree=1529704/2059040 swapFree=4192956/4192956
[pid=7369] ppid=7367 vsize=19340 CPUtime=582.09
/proc/7369/stat : 7369 (bsolo_pb10) R 7367 7369 6786 0 -1 4202496 2511 0 0 0 58073 136 0 0 25 0 1 0 5692021 19804160 2408 1992294400 134512640 137138936 4289080144 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7369/statm: 4835 2408 192 642 0 4191 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 19340

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 7388
/proc/meminfo: memFree=1529704/2059040 swapFree=4192956/4192956
[pid=7369] ppid=7367 vsize=19340 CPUtime=642.08
/proc/7369/stat : 7369 (bsolo_pb10) R 7367 7369 6786 0 -1 4202496 2511 0 0 0 64056 152 0 0 25 0 1 0 5692021 19804160 2408 1992294400 134512640 137138936 4289080144 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7369/statm: 4835 2408 192 642 0 4191 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 19340

[startup+702.301 s]

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

/proc/meminfo: memFree=1528836/2059040 swapFree=4192956/4192956
[pid=7369] ppid=7367 vsize=19348 CPUtime=1001.95
/proc/7369/stat : 7369 (bsolo_pb10) R 7367 7369 6786 0 -1 4202496 2513 0 0 0 99962 233 0 0 25 0 1 0 5692021 19812352 2410 1992294400 134512640 137138936 4289080144 18446744073709551615 136504350 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7369/statm: 4837 2410 192 642 0 4193 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 19348

[startup+1062.3 s]
/proc/loadavg: 1.09 1.06 1.01 2/107 7401
/proc/meminfo: memFree=1528836/2059040 swapFree=4192956/4192956
[pid=7369] ppid=7367 vsize=19348 CPUtime=1061.93
/proc/7369/stat : 7369 (bsolo_pb10) R 7367 7369 6786 0 -1 4202496 2513 0 0 0 105949 244 0 0 25 0 1 0 5692021 19812352 2410 1992294400 134512640 137138936 4289080144 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7369/statm: 4837 2410 192 642 0 4193 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 19348

[startup+1122.3 s]
/proc/loadavg: 1.08 1.06 1.01 2/107 7403
/proc/meminfo: memFree=1528588/2059040 swapFree=4192956/4192956
[pid=7369] ppid=7367 vsize=19836 CPUtime=1121.92
/proc/7369/stat : 7369 (bsolo_pb10) R 7367 7369 6786 0 -1 4202496 2630 0 0 0 111934 258 0 0 25 0 1 0 5692021 20312064 2527 1992294400 134512640 137138936 4289080144 18446744073709551615 134542484 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7369/statm: 4959 2527 192 642 0 4315 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 19836

[startup+1182.3 s]
/proc/loadavg: 1.08 1.06 1.00 2/107 7405
/proc/meminfo: memFree=1528588/2059040 swapFree=4192956/4192956
[pid=7369] ppid=7367 vsize=19836 CPUtime=1181.9
/proc/7369/stat : 7369 (bsolo_pb10) R 7367 7369 6786 0 -1 4202496 2630 0 0 0 117920 270 0 0 25 0 1 0 5692021 20312064 2527 1992294400 134512640 137138936 4289080144 18446744073709551615 134540747 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7369/statm: 4959 2527 192 642 0 4315 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 19836

[startup+1242.3 s]
/proc/loadavg: 1.07 1.06 1.00 2/107 7407
/proc/meminfo: memFree=1528588/2059040 swapFree=4192956/4192956
[pid=7369] ppid=7367 vsize=19836 CPUtime=1241.88
/proc/7369/stat : 7369 (bsolo_pb10) R 7367 7369 6786 0 -1 4202496 2630 0 0 0 123904 284 0 0 25 0 1 0 5692021 20312064 2527 1992294400 134512640 137138936 4289080144 18446744073709551615 134542378 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7369/statm: 4959 2527 192 642 0 4315 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 19836

[startup+1302.3 s]
/proc/loadavg: 1.11 1.08 1.01 2/107 7409
/proc/meminfo: memFree=1528588/2059040 swapFree=4192956/4192956
[pid=7369] ppid=7367 vsize=19836 CPUtime=1301.87
/proc/7369/stat : 7369 (bsolo_pb10) R 7367 7369 6786 0 -1 4202496 2630 0 0 0 129891 296 0 0 25 0 1 0 5692021 20312064 2527 1992294400 134512640 137138936 4289080144 18446744073709551615 136500283 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7369/statm: 4959 2527 192 642 0 4315 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 19836

[startup+1362.3 s]
/proc/loadavg: 1.04 1.06 1.00 2/107 7409
/proc/meminfo: memFree=1528464/2059040 swapFree=4192956/4192956
[pid=7369] ppid=7367 vsize=19836 CPUtime=1361.85
/proc/7369/stat : 7369 (bsolo_pb10) R 7367 7369 6786 0 -1 4202496 2630 0 0 0 135877 308 0 0 25 0 1 0 5692021 20312064 2527 1992294400 134512640 137138936 4289080144 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7369/statm: 4959 2527 192 642 0 4315 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 19836

[startup+1422.31 s]
/proc/loadavg: 1.01 1.05 1.00 2/107 7411
/proc/meminfo: memFree=1528464/2059040 swapFree=4192956/4192956
[pid=7369] ppid=7367 vsize=19836 CPUtime=1421.84
/proc/7369/stat : 7369 (bsolo_pb10) R 7367 7369 6786 0 -1 4202496 2630 0 0 0 141865 319 0 0 25 0 1 0 5692021 20312064 2527 1992294400 134512640 137138936 4289080144 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7369/statm: 4959 2527 192 642 0 4315 0
Current children cumulated CPU time (s) 1421.84
Current children cumulated vsize (KiB) 19836

[startup+1482.3 s]
/proc/loadavg: 1.00 1.04 1.00 2/107 7413
/proc/meminfo: memFree=1528464/2059040 swapFree=4192956/4192956
[pid=7369] ppid=7367 vsize=19836 CPUtime=1481.81
/proc/7369/stat : 7369 (bsolo_pb10) R 7367 7369 6786 0 -1 4202496 2630 0 0 0 147849 332 0 0 25 0 1 0 5692021 20312064 2527 1992294400 134512640 137138936 4289080144 18446744073709551615 134542497 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7369/statm: 4959 2527 192 642 0 4315 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 19836

[startup+1542.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 7415
/proc/meminfo: memFree=1527968/2059040 swapFree=4192956/4192956
[pid=7369] ppid=7367 vsize=20668 CPUtime=1541.79
/proc/7369/stat : 7369 (bsolo_pb10) R 7367 7369 6786 0 -1 4202496 2827 0 0 0 153836 343 0 0 25 0 1 0 5692021 21164032 2724 1992294400 134512640 137138936 4289080144 18446744073709551615 134542202 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7369/statm: 5167 2724 192 642 0 4523 0
Current children cumulated CPU time (s) 1541.79
Current children cumulated vsize (KiB) 20668

[startup+1602.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 7417
/proc/meminfo: memFree=1527720/2059040 swapFree=4192956/4192956
[pid=7369] ppid=7367 vsize=20668 CPUtime=1601.77
/proc/7369/stat : 7369 (bsolo_pb10) R 7367 7369 6786 0 -1 4202496 2840 0 0 0 159821 356 0 0 25 0 1 0 5692021 21164032 2737 1992294400 134512640 137138936 4289080144 18446744073709551615 135984589 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7369/statm: 5167 2737 192 642 0 4523 0
Current children cumulated CPU time (s) 1601.77
Current children cumulated vsize (KiB) 20668

[startup+1662.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 7417
/proc/meminfo: memFree=1527720/2059040 swapFree=4192956/4192956
[pid=7369] ppid=7367 vsize=20668 CPUtime=1661.75
/proc/7369/stat : 7369 (bsolo_pb10) R 7367 7369 6786 0 -1 4202496 2840 0 0 0 165807 368 0 0 25 0 1 0 5692021 21164032 2737 1992294400 134512640 137138936 4289080144 18446744073709551615 136504093 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7369/statm: 5167 2737 192 642 0 4523 0
Current children cumulated CPU time (s) 1661.75
Current children cumulated vsize (KiB) 20668

[startup+1722.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 7419
/proc/meminfo: memFree=1527596/2059040 swapFree=4192956/4192956
[pid=7369] ppid=7367 vsize=20668 CPUtime=1721.73
/proc/7369/stat : 7369 (bsolo_pb10) R 7367 7369 6786 0 -1 4202496 2840 0 0 0 171795 378 0 0 25 0 1 0 5692021 21164032 2737 1992294400 134512640 137138936 4289080144 18446744073709551615 134542249 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7369/statm: 5167 2737 192 642 0 4523 0
Current children cumulated CPU time (s) 1721.73
Current children cumulated vsize (KiB) 20668

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

[startup+1724.7 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 7419
/proc/meminfo: memFree=1527596/2059040 swapFree=4192956/4192956
[pid=7369] ppid=7367 vsize=20668 CPUtime=1724.14
/proc/7369/stat : 7369 (bsolo_pb10) R 7367 7369 6786 0 -1 4202496 2840 0 0 0 172035 379 0 0 25 0 1 0 5692021 21164032 2737 1992294400 134512640 137138936 4289080144 18446744073709551615 134606601 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7369/statm: 5167 2737 192 642 0 4523 0
Current children cumulated CPU time (s) 1724.14
Current children cumulated vsize (KiB) 20668

[startup+1726.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 7419
/proc/meminfo: memFree=1527596/2059040 swapFree=4192956/4192956
[pid=7369] ppid=7367 vsize=20668 CPUtime=1725.73
/proc/7369/stat : 7369 (bsolo_pb10) R 7367 7369 6786 0 -1 4202496 2840 0 0 0 172194 379 0 0 25 0 1 0 5692021 21164032 2737 1992294400 134512640 137138936 4289080144 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7369/statm: 5167 2737 192 642 0 4523 0
Current children cumulated CPU time (s) 1725.73
Current children cumulated vsize (KiB) 20668

[startup+1727.1 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 7419
/proc/meminfo: memFree=1527596/2059040 swapFree=4192956/4192956
[pid=7369] ppid=7367 vsize=20668 CPUtime=1726.53
/proc/7369/stat : 7369 (bsolo_pb10) R 7367 7369 6786 0 -1 4202496 2840 0 0 0 172274 379 0 0 25 0 1 0 5692021 21164032 2737 1992294400 134512640 137138936 4289080144 18446744073709551615 134542770 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7369/statm: 5167 2737 192 642 0 4523 0
Current children cumulated CPU time (s) 1726.53
Current children cumulated vsize (KiB) 20668

[startup+1727.9 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 7419
/proc/meminfo: memFree=1527596/2059040 swapFree=4192956/4192956
[pid=7369] ppid=7367 vsize=20668 CPUtime=1727.33
/proc/7369/stat : 7369 (bsolo_pb10) R 7367 7369 6786 0 -1 4202496 2840 0 0 0 172354 379 0 0 25 0 1 0 5692021 21164032 2737 1992294400 134512640 137138936 4289080144 18446744073709551615 136504207 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7369/statm: 5167 2737 192 642 0 4523 0
Current children cumulated CPU time (s) 1727.33
Current children cumulated vsize (KiB) 20668

[startup+1728.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 7419
/proc/meminfo: memFree=1527596/2059040 swapFree=4192956/4192956
[pid=7369] ppid=7367 vsize=20668 CPUtime=1727.73
/proc/7369/stat : 7369 (bsolo_pb10) R 7367 7369 6786 0 -1 4202496 2840 0 0 0 172394 379 0 0 25 0 1 0 5692021 21164032 2737 1992294400 134512640 137138936 4289080144 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7369/statm: 5167 2737 192 642 0 4523 0
Current children cumulated CPU time (s) 1727.73
Current children cumulated vsize (KiB) 20668

[startup+1728.4 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 7419
/proc/meminfo: memFree=1527596/2059040 swapFree=4192956/4192956
[pid=7369] ppid=7367 vsize=20668 CPUtime=1727.83
/proc/7369/stat : 7369 (bsolo_pb10) R 7367 7369 6786 0 -1 4202496 2840 0 0 0 172404 379 0 0 25 0 1 0 5692021 21164032 2737 1992294400 134512640 137138936 4289080144 18446744073709551615 134607563 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/7369/statm: 5167 2737 192 642 0 4523 0
Current children cumulated CPU time (s) 1727.83
Current children cumulated vsize (KiB) 20668

Child status: 0
Real time (s): 1728.49
CPU time (s): 1727.93
CPU user time (s): 1724.13
CPU system time (s): 3.79742
CPU usage (%): 99.9675
Max. virtual memory (cumulated for all children) (KiB): 20668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1724.13
system time used= 3.79742
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2840
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= 4846

runsolver used 2.97055 second user time and 8.03978 second system time

The end

Launcher Data 

Begin job on node013 at 2010-06-12 02:01:45
IDJOB=2656830
IDBENCH=1328
IDSOLVER=1162
FILE ID=node013/2656830-1276300905
PBS_JOBID= 11173116
Free space on /tmp= 62424 MiB

SOLVER NAME= bsolo 3.2 Card
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900552735.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l2 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2656830-1276300905/watcher-2656830-1276300905 -o /tmp/evaluation-result-2656830-1276300905/solver-2656830-1276300905 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l2 HOME/instance-2656830-1276300905.opb

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

MD5SUM BENCH= 2e08c1ce998ee58627c81926b9e65d57
RANDOM SEED=1494354582

node013.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		: 3000.253
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	: 6000.50
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		: 3000.253
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:       1540036 kB
Buffers:         78720 kB
Cached:         312748 kB
SwapCached:          0 kB
Active:         174732 kB
Inactive:       275900 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1540036 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3976 kB
Writeback:           0 kB
AnonPages:       59212 kB
Mapped:          15492 kB
Slab:            46600 kB
PageTables:       4108 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   181304 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= 62420 MiB
End job on node013 at 2010-06-12 02:30:34