Trace number 2657779

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 1135.65 1136.11

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900551864.opb
MD5SUM733d8edd6a6cbfe19e20f4970079db5a
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 benchmark24.1743
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 687
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-2657779-1276309134.opb
0.00/0.00	c File size is 83379 bytes.
0.00/0.01	c Highest Coefficient sum: 687
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.014 s
0.00/0.01	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 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     5472    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1135.63/1136.10	c      100    231     2686    11977    4     5675    2069    100   2941 0.03
1135.63/1136.10	c      250    231     2836    18363    6     5975    2276    250   4901 0.05
1135.63/1136.10	c      475    231     3061    29533    9     6426    2504    475   5337 0.09
1135.63/1136.10	c      813    231     3399    47475   13     7102    2755    813   5245 0.15
1135.63/1136.10	c     1322    231     3908    77265   19     8121    3031   1322   4807 0.28
1135.63/1136.10	c     2085    231     4671   105471   22     9646    3335   2085   4080 0.51
1135.63/1136.10	c     3232    231     5818   150108   25    11940    3669   3232   3241 1.00
1135.63/1136.10	c     4955    231     5617   112380   20    11539    4036   3031   3198 1.55
1135.63/1136.10	c     7539    231     6100   129265   21    12504    4440   3514   3116 2.42
1135.63/1136.10	c    11418    231     5331   110514   20    10967    4885   2745   3006 3.80
1135.63/1136.10	c    17242    231     6143   132181   21    12591    5374   3557   2957 5.83
1135.63/1136.10	c    25982    231     6483   142982   22    13269    5912   3897   2854 9.10
1135.63/1136.10	c    39095    231     7338   167360   22    14979    6504   4752   2543 15.37
1135.63/1136.10	c    58768    231     6855   162248   23    14014    7155   4269   2515 23.37
1135.63/1136.10	c    88278    231     6965   180171   25    14235    7871   4379   2280 38.72
1135.63/1136.10	c   132549    231     6846   150875   22    13995    8659   4260   2116 62.64
1135.63/1136.10	c   198959    231    11189   303600   27    22683    9525   8603   1986 100.15
1135.63/1136.10	c   298582    231     8590   229502   26    17485   10478   6004   1756 169.95
1135.63/1136.10	c   448020    231     8512   206819   24    17328   11526   5926   1608 278.50
1135.63/1136.10	c   672180    231     9784   258916   26    19871   12679   7198   1445 465.10
1135.63/1136.10	c  1008423    231    10941   326510   29    22187   13947   8355   1313 767.96
1135.63/1136.10	c Backtracks by Clause: 0
1135.63/1136.10	c Backtracks by PB constraint: 0
1135.63/1136.10	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1135.63/1136.10	c   21  1353263 305967  1937746    15984   520400  13398   1191 1135.65
1135.63/1136.10	s UNSATISFIABLE
1135.63/1136.10	c Total time: 1135.65 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-2657779-1276309134/watcher-2657779-1276309134 -o /tmp/evaluation-result-2657779-1276309134/solver-2657779-1276309134 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2657779-1276309134.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: 1.10 1.08 1.02 3/106 8644
/proc/meminfo: memFree=1529820/2059040 swapFree=4192956/4192956
[pid=8644] ppid=8642 vsize=10880 CPUtime=0
/proc/8644/stat : 8644 (bsolo_pb10) R 8642 8644 7653 0 -1 4202496 335 0 0 0 0 0 0 0 20 0 1 0 6515017 11141120 253 1992294400 134512640 137138936 4286696816 18446744073709551615 134517643 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8644/statm: 2720 254 175 642 0 2055 0

[startup+0.0328519 s]
/proc/loadavg: 1.10 1.08 1.02 3/106 8644
/proc/meminfo: memFree=1529820/2059040 swapFree=4192956/4192956
[pid=8644] ppid=8642 vsize=11328 CPUtime=0.02
/proc/8644/stat : 8644 (bsolo_pb10) R 8642 8644 7653 0 -1 4202496 482 0 0 0 2 0 0 0 20 0 1 0 6515017 11599872 379 1992294400 134512640 137138936 4286696816 18446744073709551615 134544464 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8644/statm: 2832 379 190 642 0 2188 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 11328

[startup+0.100867 s]
/proc/loadavg: 1.10 1.08 1.02 3/106 8644
/proc/meminfo: memFree=1529820/2059040 swapFree=4192956/4192956
[pid=8644] ppid=8642 vsize=11452 CPUtime=0.09
/proc/8644/stat : 8644 (bsolo_pb10) R 8642 8644 7653 0 -1 4202496 537 0 0 0 9 0 0 0 20 0 1 0 6515017 11726848 434 1992294400 134512640 137138936 4286696816 18446744073709551615 134542761 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8644/statm: 2863 434 190 642 0 2219 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11452

[startup+0.300909 s]
/proc/loadavg: 1.10 1.08 1.02 3/106 8644
/proc/meminfo: memFree=1529820/2059040 swapFree=4192956/4192956
[pid=8644] ppid=8642 vsize=12224 CPUtime=0.29
/proc/8644/stat : 8644 (bsolo_pb10) R 8642 8644 7653 0 -1 4202496 716 0 0 0 29 0 0 0 20 0 1 0 6515017 12517376 613 1992294400 134512640 137138936 4286696816 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8644/statm: 3056 613 190 642 0 2412 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12224

[startup+0.700994 s]
/proc/loadavg: 1.10 1.08 1.02 3/106 8644
/proc/meminfo: memFree=1529820/2059040 swapFree=4192956/4192956
[pid=8644] ppid=8642 vsize=12872 CPUtime=0.69
/proc/8644/stat : 8644 (bsolo_pb10) R 8642 8644 7653 0 -1 4202496 889 0 0 0 68 1 0 0 21 0 1 0 6515017 13180928 786 1992294400 134512640 137138936 4286696816 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8644/statm: 3218 786 190 642 0 2574 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12872

[startup+1.50116 s]
/proc/loadavg: 1.09 1.07 1.02 2/107 8645
/proc/meminfo: memFree=1526960/2059040 swapFree=4192956/4192956
[pid=8644] ppid=8642 vsize=13644 CPUtime=1.49
/proc/8644/stat : 8644 (bsolo_pb10) R 8642 8644 7653 0 -1 4202496 1067 0 0 0 148 1 0 0 23 0 1 0 6515017 13971456 964 1992294400 134512640 137138936 4286696816 18446744073709551615 134542552 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8644/statm: 3411 964 190 642 0 2767 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13644

[startup+3.10151 s]
/proc/loadavg: 1.09 1.07 1.02 2/107 8645
/proc/meminfo: memFree=1526340/2059040 swapFree=4192956/4192956
[pid=8644] ppid=8642 vsize=13648 CPUtime=3.09
/proc/8644/stat : 8644 (bsolo_pb10) R 8642 8644 7653 0 -1 4202496 1073 0 0 0 307 2 0 0 25 0 1 0 6515017 13975552 970 1992294400 134512640 137138936 4286696816 18446744073709551615 136504045 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8644/statm: 3412 970 190 642 0 2768 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13648

[startup+6.30119 s]
/proc/loadavg: 1.09 1.07 1.02 2/107 8645
/proc/meminfo: memFree=1525720/2059040 swapFree=4192956/4192956
[pid=8644] ppid=8642 vsize=14148 CPUtime=6.29
/proc/8644/stat : 8644 (bsolo_pb10) R 8642 8644 7653 0 -1 4202496 1186 0 0 0 626 3 0 0 25 0 1 0 6515017 14487552 1083 1992294400 134512640 137138936 4286696816 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8644/statm: 3537 1083 190 642 0 2893 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14148

[startup+12.7015 s]
/proc/loadavg: 1.07 1.07 1.02 2/107 8645
/proc/meminfo: memFree=1524852/2059040 swapFree=4192956/4192956
[pid=8644] ppid=8642 vsize=14920 CPUtime=12.68
/proc/8644/stat : 8644 (bsolo_pb10) R 8642 8644 7653 0 -1 4202496 1379 0 0 0 1263 5 0 0 25 0 1 0 6515017 15278080 1276 1992294400 134512640 137138936 4286696816 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8644/statm: 3730 1276 190 642 0 3086 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14920

[startup+25.5013 s]
/proc/loadavg: 1.06 1.07 1.02 2/107 8647
/proc/meminfo: memFree=1524232/2059040 swapFree=4192956/4192956
[pid=8644] ppid=8642 vsize=15436 CPUtime=25.48
/proc/8644/stat : 8644 (bsolo_pb10) R 8642 8644 7653 0 -1 4202496 1526 0 0 0 2537 11 0 0 25 0 1 0 6515017 15806464 1423 1992294400 134512640 137138936 4286696816 18446744073709551615 134542544 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8644/statm: 3859 1423 190 642 0 3215 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15436

[startup+51.1007 s]
/proc/loadavg: 1.04 1.06 1.02 2/107 8647
/proc/meminfo: memFree=1523488/2059040 swapFree=4192956/4192956
[pid=8644] ppid=8642 vsize=16060 CPUtime=51.06
/proc/8644/stat : 8644 (bsolo_pb10) R 8642 8644 7653 0 -1 4202496 1679 0 0 0 5086 20 0 0 25 0 1 0 6515017 16445440 1576 1992294400 134512640 137138936 4286696816 18446744073709551615 136521035 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8644/statm: 4015 1576 190 642 0 3371 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 16060

[startup+102.309 s]
/proc/loadavg: 1.01 1.05 1.01 2/107 8649
/proc/meminfo: memFree=1523116/2059040 swapFree=4192956/4192956
[pid=8644] ppid=8642 vsize=16556 CPUtime=102.26
/proc/8644/stat : 8644 (bsolo_pb10) R 8642 8644 7653 0 -1 4202496 1791 0 0 0 10188 38 0 0 25 0 1 0 6515017 16953344 1688 1992294400 134512640 137138936 4286696816 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8644/statm: 4139 1688 190 642 0 3495 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16556

[startup+162.3 s]
/proc/loadavg: 1.00 1.04 1.01 2/107 8649
/proc/meminfo: memFree=1522620/2059040 swapFree=4192956/4192956
[pid=8644] ppid=8642 vsize=16940 CPUtime=162.22
/proc/8644/stat : 8644 (bsolo_pb10) R 8642 8644 7653 0 -1 4202496 1902 0 0 0 16167 55 0 0 25 0 1 0 6515017 17346560 1799 1992294400 134512640 137138936 4286696816 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8644/statm: 4235 1799 190 642 0 3591 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 16940

[startup+222.301 s]
/proc/loadavg: 1.00 1.03 1.00 2/107 8651
/proc/meminfo: memFree=1522000/2059040 swapFree=4192956/4192956
[pid=8644] ppid=8642 vsize=17416 CPUtime=222.2
/proc/8644/stat : 8644 (bsolo_pb10) R 8642 8644 7653 0 -1 4202496 2027 0 0 0 22148 72 0 0 25 0 1 0 6515017 17833984 1924 1992294400 134512640 137138936 4286696816 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8644/statm: 4354 1924 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: 1.00 1.02 1.00 2/107 8653
/proc/meminfo: memFree=1522000/2059040 swapFree=4192956/4192956
[pid=8644] ppid=8642 vsize=17420 CPUtime=282.17
/proc/8644/stat : 8644 (bsolo_pb10) R 8642 8644 7653 0 -1 4202496 2028 0 0 0 28127 90 0 0 25 0 1 0 6515017 17838080 1925 1992294400 134512640 137138936 4286696816 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8644/statm: 4355 1925 190 642 0 3711 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 17420

[startup+342.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/107 8655
/proc/meminfo: memFree=1521628/2059040 swapFree=4192956/4192956
[pid=8644] ppid=8642 vsize=17752 CPUtime=342.15
/proc/8644/stat : 8644 (bsolo_pb10) R 8642 8644 7653 0 -1 4202496 2114 0 0 0 34108 107 0 0 25 0 1 0 6515017 18178048 2011 1992294400 134512640 137138936 4286696816 18446744073709551615 134542617 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8644/statm: 4438 2011 190 642 0 3794 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 17752

[startup+402.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/107 8657
/proc/meminfo: memFree=1521380/2059040 swapFree=4192956/4192956
[pid=8644] ppid=8642 vsize=18008 CPUtime=402.13
/proc/8644/stat : 8644 (bsolo_pb10) R 8642 8644 7653 0 -1 4202496 2169 0 0 0 40090 123 0 0 25 0 1 0 6515017 18440192 2066 1992294400 134512640 137138936 4286696816 18446744073709551615 135984556 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8644/statm: 4502 2066 190 642 0 3858 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 18008

[startup+462.301 s]
/proc/loadavg: 1.07 1.02 1.00 2/107 8657
/proc/meminfo: memFree=1521380/2059040 swapFree=4192956/4192956
[pid=8644] ppid=8642 vsize=18008 CPUtime=462.1
/proc/8644/stat : 8644 (bsolo_pb10) R 8642 8644 7653 0 -1 4202496 2169 0 0 0 46074 136 0 0 25 0 1 0 6515017 18440192 2066 1992294400 134512640 137138936 4286696816 18446744073709551615 135984592 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8644/statm: 4502 2066 190 642 0 3858 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 18008

[startup+522.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 8659
/proc/meminfo: memFree=1520636/2059040 swapFree=4192956/4192956
[pid=8644] ppid=8642 vsize=18656 CPUtime=522.08
/proc/8644/stat : 8644 (bsolo_pb10) R 8642 8644 7653 0 -1 4202496 2331 0 0 0 52054 154 0 0 25 0 1 0 6515017 19103744 2228 1992294400 134512640 137138936 4286696816 18446744073709551615 134542249 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8644/statm: 4664 2228 190 642 0 4020 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 18656

[startup+582.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 8661
/proc/meminfo: memFree=1520388/2059040 swapFree=4192956/4192956
[pid=8644] ppid=8642 vsize=18892 CPUtime=582.05
/proc/8644/stat : 8644 (bsolo_pb10) R 8642 8644 7653 0 -1 4202496 2380 0 0 0 58034 171 0 0 25 0 1 0 6515017 19345408 2277 1992294400 134512640 137138936 4286696816 18446744073709551615 134542761 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8644/statm: 4723 2277 190 642 0 4079 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 18892

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8663
/proc/meminfo: memFree=1520016/2059040 swapFree=4192956/4192956
[pid=8644] ppid=8642 vsize=19128 CPUtime=642.03
/proc/8644/stat : 8644 (bsolo_pb10) R 8642 8644 7653 0 -1 4202496 2447 0 0 0 64015 188 0 0 25 0 1 0 6515017 19587072 2344 1992294400 134512640 137138936 4286696816 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8644/statm: 4782 2344 190 642 0 4138 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 19128

[startup+702.301 s]
/proc/loadavg: 1.06 1.02 1.00 2/107 8665
/proc/meminfo: memFree=1520016/2059040 swapFree=4192956/4192956
[pid=8644] ppid=8642 vsize=19128 CPUtime=702
/proc/8644/stat : 8644 (bsolo_pb10) R 8642 8644 7653 0 -1 4202496 2447 0 0 0 69995 205 0 0 25 0 1 0 6515017 19587072 2344 1992294400 134512640 137138936 4286696816 18446744073709551615 134542761 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8644/statm: 4782 2344 190 642 0 4138 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 19128

[startup+762.308 s]
/proc/loadavg: 1.02 1.01 1.00 2/107 8665
/proc/meminfo: memFree=1520016/2059040 swapFree=4192956/4192956
[pid=8644] ppid=8642 vsize=19128 CPUtime=761.99
/proc/8644/stat : 8644 (bsolo_pb10) R 8642 8644 7653 0 -1 4202496 2447 0 0 0 75978 221 0 0 25 0 1 0 6515017 19587072 2344 1992294400 134512640 137138936 4286696816 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8644/statm: 4782 2344 190 642 0 4138 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 19128

[startup+822.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/107 8667
/proc/meminfo: memFree=1519520/2059040 swapFree=4192956/4192956
[pid=8644] ppid=8642 vsize=19596 CPUtime=821.96
/proc/8644/stat : 8644 (bsolo_pb10) R 8642 8644 7653 0 -1 4202496 2557 0 0 0 81960 236 0 0 25 0 1 0 6515017 20066304 2454 1992294400 134512640 137138936 4286696816 18446744073709551615 134542354 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8644/statm: 4899 2454 190 642 0 4255 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 19596

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8669
/proc/meminfo: memFree=1519520/2059040 swapFree=4192956/4192956
[pid=8644] ppid=8642 vsize=19592 CPUtime=881.93
/proc/8644/stat : 8644 (bsolo_pb10) R 8642 8644 7653 0 -1 4202496 2557 0 0 0 87942 251 0 0 25 0 1 0 6515017 20062208 2454 1992294400 134512640 137138936 4286696816 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8644/statm: 4898 2454 190 642 0 4254 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 19592

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8671
/proc/meminfo: memFree=1519396/2059040 swapFree=4192956/4192956
[pid=8644] ppid=8642 vsize=19592 CPUtime=941.91
/proc/8644/stat : 8644 (bsolo_pb10) R 8642 8644 7653 0 -1 4202496 2557 0 0 0 93927 264 0 0 25 0 1 0 6515017 20062208 2454 1992294400 134512640 137138936 4286696816 18446744073709551615 134542516 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8644/statm: 4898 2454 190 642 0 4254 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 19592

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8673
/proc/meminfo: memFree=1519396/2059040 swapFree=4192956/4192956
[pid=8644] ppid=8642 vsize=19592 CPUtime=1001.88
/proc/8644/stat : 8644 (bsolo_pb10) R 8642 8644 7653 0 -1 4202496 2557 0 0 0 99912 276 0 0 25 0 1 0 6515017 20062208 2454 1992294400 134512640 137138936 4286696816 18446744073709551615 136502626 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8644/statm: 4898 2454 190 642 0 4254 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 19592

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8673
/proc/meminfo: memFree=1519396/2059040 swapFree=4192956/4192956
[pid=8644] ppid=8642 vsize=19588 CPUtime=1061.86
/proc/8644/stat : 8644 (bsolo_pb10) R 8642 8644 7653 0 -1 4202496 2557 0 0 0 105895 291 0 0 25 0 1 0 6515017 20058112 2454 1992294400 134512640 137138936 4286696816 18446744073709551615 136504071 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8644/statm: 4897 2454 190 642 0 4253 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 19588

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8675
/proc/meminfo: memFree=1519024/2059040 swapFree=4192956/4192956
[pid=8644] ppid=8642 vsize=19972 CPUtime=1121.84
/proc/8644/stat : 8644 (bsolo_pb10) R 8642 8644 7653 0 -1 4202496 2653 0 0 0 111880 304 0 0 25 0 1 0 6515017 20451328 2550 1992294400 134512640 137138936 4286696816 18446744073709551615 134542484 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8644/statm: 4993 2550 190 642 0 4349 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 19972

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

[startup+1126.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8675
/proc/meminfo: memFree=1518900/2059040 swapFree=4192956/4192956
[pid=8644] ppid=8642 vsize=19972 CPUtime=1125.84
/proc/8644/stat : 8644 (bsolo_pb10) R 8642 8644 7653 0 -1 4202496 2653 0 0 0 112279 305 0 0 25 0 1 0 6515017 20451328 2550 1992294400 134512640 137138936 4286696816 18446744073709551615 136520975 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8644/statm: 4993 2550 190 642 0 4349 0
Current children cumulated CPU time (s) 1125.84
Current children cumulated vsize (KiB) 19972

[startup+1132.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8675
/proc/meminfo: memFree=1518900/2059040 swapFree=4192956/4192956
[pid=8644] ppid=8642 vsize=19972 CPUtime=1132.24
/proc/8644/stat : 8644 (bsolo_pb10) R 8642 8644 7653 0 -1 4202496 2653 0 0 0 112917 307 0 0 25 0 1 0 6515017 20451328 2550 1992294400 134512640 137138936 4286696816 18446744073709551615 134542776 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8644/statm: 4993 2550 190 642 0 4349 0
Current children cumulated CPU time (s) 1132.24
Current children cumulated vsize (KiB) 19972

[startup+1134.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8675
/proc/meminfo: memFree=1518900/2059040 swapFree=4192956/4192956
[pid=8644] ppid=8642 vsize=19972 CPUtime=1133.83
/proc/8644/stat : 8644 (bsolo_pb10) R 8642 8644 7653 0 -1 4202496 2653 0 0 0 113076 307 0 0 25 0 1 0 6515017 20451328 2550 1992294400 134512640 137138936 4286696816 18446744073709551615 134542484 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8644/statm: 4993 2550 190 642 0 4349 0
Current children cumulated CPU time (s) 1133.83
Current children cumulated vsize (KiB) 19972

[startup+1135.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8675
/proc/meminfo: memFree=1518900/2059040 swapFree=4192956/4192956
[pid=8644] ppid=8642 vsize=19972 CPUtime=1134.64
/proc/8644/stat : 8644 (bsolo_pb10) R 8642 8644 7653 0 -1 4202496 2653 0 0 0 113157 307 0 0 25 0 1 0 6515017 20451328 2550 1992294400 134512640 137138936 4286696816 18446744073709551615 134542796 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8644/statm: 4993 2550 190 642 0 4349 0
Current children cumulated CPU time (s) 1134.64
Current children cumulated vsize (KiB) 19972

[startup+1135.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8675
/proc/meminfo: memFree=1518900/2059040 swapFree=4192956/4192956
[pid=8644] ppid=8642 vsize=19972 CPUtime=1135.43
/proc/8644/stat : 8644 (bsolo_pb10) R 8642 8644 7653 0 -1 4202496 2653 0 0 0 113236 307 0 0 25 0 1 0 6515017 20451328 2550 1992294400 134512640 137138936 4286696816 18446744073709551615 134542624 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8644/statm: 4993 2550 190 642 0 4349 0
Current children cumulated CPU time (s) 1135.43
Current children cumulated vsize (KiB) 19972

[startup+1136.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 8675
/proc/meminfo: memFree=1518900/2059040 swapFree=4192956/4192956
[pid=8644] ppid=8642 vsize=19972 CPUtime=1135.63
/proc/8644/stat : 8644 (bsolo_pb10) R 8642 8644 7653 0 -1 4202496 2653 0 0 0 113256 307 0 0 25 0 1 0 6515017 20451328 2550 1992294400 134512640 137138936 4286696816 18446744073709551615 136511160 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/8644/statm: 4993 2550 190 642 0 4349 0
Current children cumulated CPU time (s) 1135.63
Current children cumulated vsize (KiB) 19972

Child status: 0
Real time (s): 1136.11
CPU time (s): 1135.65
CPU user time (s): 1132.57
CPU system time (s): 3.08053
CPU usage (%): 99.9597
Max. virtual memory (cumulated for all children) (KiB): 19972

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1132.57
system time used= 3.08053
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2654
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= 5494

runsolver used 1.85472 second user time and 5.38918 second system time

The end

Launcher Data 

Begin job on node010 at 2010-06-12 04:18:54
IDJOB=2657779
IDBENCH=1353
IDSOLVER=1163
FILE ID=node010/2657779-1276309134
PBS_JOBID= 11173137
Free space on /tmp= 62500 MiB

SOLVER NAME= bsolo 3.2 Cl
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900551864.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2657779-1276309134/watcher-2657779-1276309134 -o /tmp/evaluation-result-2657779-1276309134/solver-2657779-1276309134 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l1 HOME/instance-2657779-1276309134.opb

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

MD5SUM BENCH= 733d8edd6a6cbfe19e20f4970079db5a
RANDOM SEED=1873226627

node010.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		: 3000.267
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	: 6000.53
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		: 3000.267
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.46
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1530348 kB
Buffers:         88188 kB
Cached:         312480 kB
SwapCached:          0 kB
Active:         178496 kB
Inactive:       281384 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1530348 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3992 kB
Writeback:           0 kB
AnonPages:       59180 kB
Mapped:          15412 kB
Slab:            47104 kB
PageTables:       3964 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180952 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= 62496 MiB
End job on node010 at 2010-06-12 04:37:50