Trace number 2657358

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 Cl? 1798 1798.45

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900670234.opb
MD5SUM92f66beef1a16468af1cdeb8f0308249
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 benchmark483.153
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 641
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-2657358-1276284177.opb
0.00/0.00	c File size is 83369 bytes.
0.00/0.01	c Highest Coefficient sum: 641
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     5472    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1797.96/1798.44	c      104    231     2690    12119    4     5685    2069    104   2971 0.04
1797.96/1798.44	c      254    231     2840    17223    6     5984    2276    254   5080 0.05
1797.96/1798.44	c      481    231     3067    24867    8     6438    2504    481   6012 0.08
1797.96/1798.44	c      820    231     3406    38100   11     7117    2755    820   5616 0.15
1797.96/1798.44	c     1328    231     3914    58198   14     8131    3031   1328   5088 0.26
1797.96/1798.44	c     2092    231     4678    83924   17     9659    3335   2092   4597 0.46
1797.96/1798.44	c     3238    231     5824   129131   22    11950    3669   3238   4167 0.78
1797.96/1798.44	c     4961    231     5602   126277   22    11509    4036   3016   3857 1.29
1797.96/1798.44	c     7547    231     6075   143256   23    12452    4440   3489   3513 2.15
1797.96/1798.44	c    11426    231     5324   115839   21    10952    4885   2738   3238 3.53
1797.96/1798.44	c    17248    231     6031   129910   21    12366    5374   3445   3133 5.50
1797.96/1798.44	c    25986    231     6424   159336   24    13151    5912   3838   2975 8.73
1797.96/1798.44	c    39096    231     7305   189243   25    14914    6504   4719   2709 14.43
1797.96/1798.44	c    58767    231     6851   194429   28    14007    7155   4265   2428 24.20
1797.96/1798.44	c    88277    231     7034   194315   27    14373    7871   4448   2241 39.38
1797.96/1798.44	c   132551    231     6773   163320   24    13850    8659   4187   2136 62.05
1797.96/1798.44	c   198962    231    11035   352126   31    22374    9525   8449   1943 102.36
1797.96/1798.44	c   298584    231     8319   199282   23    16940   10478   5733   1799 165.96
1797.96/1798.44	c   448020    231     7826   186131   23    15956   11526   5240   1695 264.18
1797.96/1798.44	c   672179    231     8734   227872   26    17772   12679   6148   1512 444.47
1797.96/1798.44	c  1008422    231     9455   256019   27    19213   13947   6869   1391 724.81
1797.96/1798.44	c  1512796    231    10727   295917   27    21759   15342   8141   1250 1209.35
1797.96/1798.44	c Resources Exceeded
1797.96/1798.44	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.96/1798.44	c   22  2049186 409147  2747735    17802   542244  15216   1139 1798.00
1797.96/1798.44	s UNKNOWN
1797.96/1798.44	c Total time: 1798 s

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-2657358-1276284177/watcher-2657358-1276284177 -o /tmp/evaluation-result-2657358-1276284177/solver-2657358-1276284177 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2657358-1276284177.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 5124
/proc/meminfo: memFree=1562788/2059040 swapFree=4192956/4192956
[pid=5124] ppid=5122 vsize=10880 CPUtime=0
/proc/5124/stat : 5124 (bsolo_pb10) R 5122 5124 4839 0 -1 4202496 337 0 0 0 0 0 0 0 20 0 1 0 4021583 11141120 255 1992294400 134512640 137138936 4290940016 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5124/statm: 2720 255 175 642 0 2055 0

[startup+0.084776 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 5124
/proc/meminfo: memFree=1562788/2059040 swapFree=4192956/4192956
[pid=5124] ppid=5122 vsize=11452 CPUtime=0.07
/proc/5124/stat : 5124 (bsolo_pb10) R 5122 5124 4839 0 -1 4202496 514 0 0 0 7 0 0 0 20 0 1 0 4021583 11726848 411 1992294400 134512640 137138936 4290940016 18446744073709551615 136511183 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5124/statm: 2863 411 190 642 0 2219 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 11452

[startup+0.100777 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 5124
/proc/meminfo: memFree=1562788/2059040 swapFree=4192956/4192956
[pid=5124] ppid=5122 vsize=11452 CPUtime=0.09
/proc/5124/stat : 5124 (bsolo_pb10) R 5122 5124 4839 0 -1 4202496 527 0 0 0 9 0 0 0 20 0 1 0 4021583 11726848 424 1992294400 134512640 137138936 4290940016 18446744073709551615 134542617 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5124/statm: 2863 425 190 642 0 2219 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11452

[startup+0.300796 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 5124
/proc/meminfo: memFree=1562788/2059040 swapFree=4192956/4192956
[pid=5124] ppid=5122 vsize=11968 CPUtime=0.29
/proc/5124/stat : 5124 (bsolo_pb10) R 5122 5124 4839 0 -1 4202496 661 0 0 0 29 0 0 0 20 0 1 0 4021583 12255232 558 1992294400 134512640 137138936 4290940016 18446744073709551615 134575245 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5124/statm: 2992 558 190 642 0 2348 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11968

[startup+0.700832 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 5124
/proc/meminfo: memFree=1562788/2059040 swapFree=4192956/4192956
[pid=5124] ppid=5122 vsize=12868 CPUtime=0.69
/proc/5124/stat : 5124 (bsolo_pb10) R 5122 5124 4839 0 -1 4202496 883 0 0 0 68 1 0 0 21 0 1 0 4021583 13176832 780 1992294400 134512640 137138936 4290940016 18446744073709551615 136511098 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5124/statm: 3217 780 190 642 0 2573 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12868

[startup+1.50091 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5125
/proc/meminfo: memFree=1559680/2059040 swapFree=4192956/4192956
[pid=5124] ppid=5122 vsize=13500 CPUtime=1.49
/proc/5124/stat : 5124 (bsolo_pb10) R 5122 5124 4839 0 -1 4202496 1022 0 0 0 148 1 0 0 23 0 1 0 4021583 13824000 919 1992294400 134512640 137138936 4290940016 18446744073709551615 134542404 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5124/statm: 3375 919 190 642 0 2731 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13500

[startup+3.10105 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5125
/proc/meminfo: memFree=1559184/2059040 swapFree=4192956/4192956
[pid=5124] ppid=5122 vsize=13884 CPUtime=3.09
/proc/5124/stat : 5124 (bsolo_pb10) R 5122 5124 4839 0 -1 4202496 1146 0 0 0 307 2 0 0 25 0 1 0 4021583 14217216 1043 1992294400 134512640 137138936 4290940016 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5124/statm: 3471 1043 190 642 0 2827 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13884

[startup+6.30036 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5125
/proc/meminfo: memFree=1558564/2059040 swapFree=4192956/4192956
[pid=5124] ppid=5122 vsize=14272 CPUtime=6.29
/proc/5124/stat : 5124 (bsolo_pb10) R 5122 5124 4839 0 -1 4202496 1240 0 0 0 625 4 0 0 25 0 1 0 4021583 14614528 1137 1992294400 134512640 137138936 4290940016 18446744073709551615 134542508 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5124/statm: 3568 1137 190 642 0 2924 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14272

[startup+12.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5125
/proc/meminfo: memFree=1557572/2059040 swapFree=4192956/4192956
[pid=5124] ppid=5122 vsize=15164 CPUtime=12.69
/proc/5124/stat : 5124 (bsolo_pb10) R 5122 5124 4839 0 -1 4202496 1441 0 0 0 1262 7 0 0 25 0 1 0 4021583 15527936 1338 1992294400 134512640 137138936 4290940016 18446744073709551615 136521035 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5124/statm: 3791 1338 190 642 0 3147 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15164

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 3/107 5125
/proc/meminfo: memFree=1557076/2059040 swapFree=4192956/4192956
[pid=5124] ppid=5122 vsize=15668 CPUtime=25.49
/proc/5124/stat : 5124 (bsolo_pb10) R 5122 5124 4839 0 -1 4202496 1585 0 0 0 2536 13 0 0 25 0 1 0 4021583 16044032 1482 1992294400 134512640 137138936 4290940016 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5124/statm: 3917 1482 190 642 0 3273 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15668

[startup+51.1006 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5125
/proc/meminfo: memFree=1555960/2059040 swapFree=4192956/4192956
[pid=5124] ppid=5122 vsize=16688 CPUtime=51.08
/proc/5124/stat : 5124 (bsolo_pb10) R 5122 5124 4839 0 -1 4202496 1826 0 0 0 5086 22 0 0 25 0 1 0 4021583 17088512 1723 1992294400 134512640 137138936 4290940016 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5124/statm: 4172 1723 190 642 0 3528 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 16688

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5127
/proc/meminfo: memFree=1555588/2059040 swapFree=4192956/4192956
[pid=5124] ppid=5122 vsize=16924 CPUtime=102.27
/proc/5124/stat : 5124 (bsolo_pb10) R 5122 5124 4839 0 -1 4202496 1900 0 0 0 10189 38 0 0 25 0 1 0 4021583 17330176 1797 1992294400 134512640 137138936 4290940016 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5124/statm: 4231 1797 190 642 0 3587 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 16924

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5129
/proc/meminfo: memFree=1554844/2059040 swapFree=4192956/4192956
[pid=5124] ppid=5122 vsize=17560 CPUtime=162.25
/proc/5124/stat : 5124 (bsolo_pb10) R 5122 5124 4839 0 -1 4202496 2048 0 0 0 16166 59 0 0 25 0 1 0 4021583 17981440 1945 1992294400 134512640 137138936 4290940016 18446744073709551615 135984592 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5124/statm: 4390 1945 190 642 0 3746 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 17560

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5131
/proc/meminfo: memFree=1554720/2059040 swapFree=4192956/4192956
[pid=5124] ppid=5122 vsize=17812 CPUtime=222.24
/proc/5124/stat : 5124 (bsolo_pb10) R 5122 5124 4839 0 -1 4202496 2119 0 0 0 22145 79 0 0 25 0 1 0 4021583 18239488 2016 1992294400 134512640 137138936 4290940016 18446744073709551615 136296981 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5124/statm: 4453 2016 190 642 0 3809 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 17812

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5133
/proc/meminfo: memFree=1553852/2059040 swapFree=4192956/4192956
[pid=5124] ppid=5122 vsize=18584 CPUtime=282.22
/proc/5124/stat : 5124 (bsolo_pb10) R 5122 5124 4839 0 -1 4202496 2309 0 0 0 28125 97 0 0 25 0 1 0 4021583 19030016 2206 1992294400 134512640 137138936 4290940016 18446744073709551615 134542339 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5124/statm: 4646 2206 190 642 0 4002 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 18584

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5133
/proc/meminfo: memFree=1553852/2059040 swapFree=4192956/4192956
[pid=5124] ppid=5122 vsize=18584 CPUtime=342.21
/proc/5124/stat : 5124 (bsolo_pb10) R 5122 5124 4839 0 -1 4202496 2309 0 0 0 34107 114 0 0 25 0 1 0 4021583 19030016 2206 1992294400 134512640 137138936 4290940016 18446744073709551615 134542354 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5124/statm: 4646 2206 190 642 0 4002 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 18584

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5135
/proc/meminfo: memFree=1553728/2059040 swapFree=4192956/4192956
[pid=5124] ppid=5122 vsize=18584 CPUtime=402.19
/proc/5124/stat : 5124 (bsolo_pb10) R 5122 5124 4839 0 -1 4202496 2309 0 0 0 40088 131 0 0 25 0 1 0 4021583 19030016 2206 1992294400 134512640 137138936 4290940016 18446744073709551615 134544585 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5124/statm: 4646 2206 190 642 0 4002 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 18584

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5137
/proc/meminfo: memFree=1553356/2059040 swapFree=4192956/4192956
[pid=5124] ppid=5122 vsize=18976 CPUtime=462.18
/proc/5124/stat : 5124 (bsolo_pb10) R 5122 5124 4839 0 -1 4202496 2413 0 0 0 46070 148 0 0 25 0 1 0 4021583 19431424 2310 1992294400 134512640 137138936 4290940016 18446744073709551615 134542354 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5124/statm: 4744 2310 190 642 0 4100 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 18976

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5139
/proc/meminfo: memFree=1553356/2059040 swapFree=4192956/4192956
[pid=5124] ppid=5122 vsize=18976 CPUtime=522.16
/proc/5124/stat : 5124 (bsolo_pb10) R 5122 5124 4839 0 -1 4202496 2413 0 0 0 52052 164 0 0 25 0 1 0 4021583 19431424 2310 1992294400 134512640 137138936 4290940016 18446744073709551615 134543082 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5124/statm: 4744 2310 190 642 0 4100 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 18976

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5141
/proc/meminfo: memFree=1553232/2059040 swapFree=4192956/4192956
[pid=5124] ppid=5122 vsize=18976 CPUtime=582.15
/proc/5124/stat : 5124 (bsolo_pb10) R 5122 5124 4839 0 -1 4202496 2413 0 0 0 58033 182 0 0 25 0 1 0 4021583 19431424 2310 1992294400 134512640 137138936 4290940016 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5124/statm: 4744 2310 190 642 0 4100 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 18976

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5141
/proc/meminfo: memFree=1553108/2059040 swapFree=4192956/4192956
[pid=5124] ppid=5122 vsize=18976 CPUtime=642.14
/proc/5124/stat : 5124 (bsolo_pb10) R 5122 5124 4839 0 -1 4202496 2413 0 0 0 64014 200 0 0 25 0 1 0 4021583 19431424 2310 1992294400 134512640 137138936 4290940016 18446744073709551615 134540747 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5124/statm: 4744 2310 190 642 0 4100 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 18976

[startup+702.301 s]

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

/proc/meminfo: memFree=1551248/2059040 swapFree=4192956/4192956
[pid=5124] ppid=5122 vsize=20264 CPUtime=1122.01
/proc/5124/stat : 5124 (bsolo_pb10) R 5122 5124 4839 0 -1 4202496 2737 0 0 0 111872 329 0 0 25 0 1 0 4021583 20750336 2634 1992294400 134512640 137138936 4290940016 18446744073709551615 136504145 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5124/statm: 5066 2634 190 642 0 4422 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 20264

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5157
/proc/meminfo: memFree=1551248/2059040 swapFree=4192956/4192956
[pid=5124] ppid=5122 vsize=20264 CPUtime=1181.99
/proc/5124/stat : 5124 (bsolo_pb10) R 5122 5124 4839 0 -1 4202496 2737 0 0 0 117856 343 0 0 25 0 1 0 4021583 20750336 2634 1992294400 134512640 137138936 4290940016 18446744073709551615 134542249 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5124/statm: 5066 2634 190 642 0 4422 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 20264

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5157
/proc/meminfo: memFree=1550876/2059040 swapFree=4192956/4192956
[pid=5124] ppid=5122 vsize=20780 CPUtime=1241.99
/proc/5124/stat : 5124 (bsolo_pb10) R 5122 5124 4839 0 -1 4202496 2855 0 0 0 123840 359 0 0 25 0 1 0 4021583 21278720 2752 1992294400 134512640 137138936 4290940016 18446744073709551615 134542915 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5124/statm: 5195 2752 190 642 0 4551 0
Current children cumulated CPU time (s) 1241.99
Current children cumulated vsize (KiB) 20780

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5159
/proc/meminfo: memFree=1550876/2059040 swapFree=4192956/4192956
[pid=5124] ppid=5122 vsize=20780 CPUtime=1301.98
/proc/5124/stat : 5124 (bsolo_pb10) R 5122 5124 4839 0 -1 4202496 2855 0 0 0 129824 374 0 0 25 0 1 0 4021583 21278720 2752 1992294400 134512640 137138936 4290940016 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5124/statm: 5195 2752 190 642 0 4551 0
Current children cumulated CPU time (s) 1301.98
Current children cumulated vsize (KiB) 20780

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5161
/proc/meminfo: memFree=1550876/2059040 swapFree=4192956/4192956
[pid=5124] ppid=5122 vsize=20776 CPUtime=1361.95
/proc/5124/stat : 5124 (bsolo_pb10) R 5122 5124 4839 0 -1 4202496 2855 0 0 0 135808 387 0 0 25 0 1 0 4021583 21274624 2752 1992294400 134512640 137138936 4290940016 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5124/statm: 5194 2752 190 642 0 4550 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 20776

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5163
/proc/meminfo: memFree=1550752/2059040 swapFree=4192956/4192956
[pid=5124] ppid=5122 vsize=20772 CPUtime=1421.95
/proc/5124/stat : 5124 (bsolo_pb10) R 5122 5124 4839 0 -1 4202496 2855 0 0 0 141790 405 0 0 25 0 1 0 4021583 21270528 2752 1992294400 134512640 137138936 4290940016 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5124/statm: 5193 2752 190 642 0 4549 0
Current children cumulated CPU time (s) 1421.95
Current children cumulated vsize (KiB) 20772

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5165
/proc/meminfo: memFree=1550752/2059040 swapFree=4192956/4192956
[pid=5124] ppid=5122 vsize=20772 CPUtime=1481.93
/proc/5124/stat : 5124 (bsolo_pb10) R 5122 5124 4839 0 -1 4202496 2855 0 0 0 147773 420 0 0 25 0 1 0 4021583 21270528 2752 1992294400 134512640 137138936 4290940016 18446744073709551615 134542528 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5124/statm: 5193 2752 190 642 0 4549 0
Current children cumulated CPU time (s) 1481.93
Current children cumulated vsize (KiB) 20772

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5165
/proc/meminfo: memFree=1550628/2059040 swapFree=4192956/4192956
[pid=5124] ppid=5122 vsize=20768 CPUtime=1541.91
/proc/5124/stat : 5124 (bsolo_pb10) R 5122 5124 4839 0 -1 4202496 2855 0 0 0 153756 435 0 0 25 0 1 0 4021583 21266432 2752 1992294400 134512640 137138936 4290940016 18446744073709551615 134542316 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5124/statm: 5192 2752 190 642 0 4548 0
Current children cumulated CPU time (s) 1541.91
Current children cumulated vsize (KiB) 20768

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5167
/proc/meminfo: memFree=1550628/2059040 swapFree=4192956/4192956
[pid=5124] ppid=5122 vsize=20768 CPUtime=1601.89
/proc/5124/stat : 5124 (bsolo_pb10) R 5122 5124 4839 0 -1 4202496 2855 0 0 0 159741 448 0 0 25 0 1 0 4021583 21266432 2752 1992294400 134512640 137138936 4290940016 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5124/statm: 5192 2752 190 642 0 4548 0
Current children cumulated CPU time (s) 1601.89
Current children cumulated vsize (KiB) 20768

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5169
/proc/meminfo: memFree=1550628/2059040 swapFree=4192956/4192956
[pid=5124] ppid=5122 vsize=20768 CPUtime=1661.88
/proc/5124/stat : 5124 (bsolo_pb10) R 5122 5124 4839 0 -1 4202496 2855 0 0 0 165727 461 0 0 25 0 1 0 4021583 21266432 2752 1992294400 134512640 137138936 4290940016 18446744073709551615 134542243 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5124/statm: 5192 2752 190 642 0 4548 0
Current children cumulated CPU time (s) 1661.88
Current children cumulated vsize (KiB) 20768

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5171
/proc/meminfo: memFree=1550504/2059040 swapFree=4192956/4192956
[pid=5124] ppid=5122 vsize=20768 CPUtime=1721.86
/proc/5124/stat : 5124 (bsolo_pb10) R 5122 5124 4839 0 -1 4202496 2855 0 0 0 171711 475 0 0 25 0 1 0 4021583 21266432 2752 1992294400 134512640 137138936 4290940016 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5124/statm: 5192 2752 190 642 0 4548 0
Current children cumulated CPU time (s) 1721.86
Current children cumulated vsize (KiB) 20768

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5173
/proc/meminfo: memFree=1550256/2059040 swapFree=4192956/4192956
[pid=5124] ppid=5122 vsize=20768 CPUtime=1781.85
/proc/5124/stat : 5124 (bsolo_pb10) R 5122 5124 4839 0 -1 4202496 2855 0 0 0 177697 488 0 0 25 0 1 0 4021583 21266432 2752 1992294400 134512640 137138936 4290940016 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5124/statm: 5192 2752 190 642 0 4548 0
Current children cumulated CPU time (s) 1781.85
Current children cumulated vsize (KiB) 20768

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5173
/proc/meminfo: memFree=1550256/2059040 swapFree=4192956/4192956
[pid=5124] ppid=5122 vsize=20768 CPUtime=1791.45
/proc/5124/stat : 5124 (bsolo_pb10) R 5122 5124 4839 0 -1 4202496 2855 0 0 0 178655 490 0 0 25 0 1 0 4021583 21266432 2752 1992294400 134512640 137138936 4290940016 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5124/statm: 5192 2752 190 642 0 4548 0
Current children cumulated CPU time (s) 1791.45
Current children cumulated vsize (KiB) 20768

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5173
/proc/meminfo: memFree=1550256/2059040 swapFree=4192956/4192956
[pid=5124] ppid=5122 vsize=20768 CPUtime=1794.66
/proc/5124/stat : 5124 (bsolo_pb10) R 5122 5124 4839 0 -1 4202496 2855 0 0 0 178974 492 0 0 25 0 1 0 4021583 21266432 2752 1992294400 134512640 137138936 4290940016 18446744073709551615 134542319 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5124/statm: 5192 2752 190 642 0 4548 0
Current children cumulated CPU time (s) 1794.66
Current children cumulated vsize (KiB) 20768

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5173
/proc/meminfo: memFree=1550256/2059040 swapFree=4192956/4192956
[pid=5124] ppid=5122 vsize=20768 CPUtime=1796.24
/proc/5124/stat : 5124 (bsolo_pb10) R 5122 5124 4839 0 -1 4202496 2855 0 0 0 179132 492 0 0 25 0 1 0 4021583 21266432 2752 1992294400 134512640 137138936 4290940016 18446744073709551615 136521017 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5124/statm: 5192 2752 190 642 0 4548 0
Current children cumulated CPU time (s) 1796.24
Current children cumulated vsize (KiB) 20768

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5173
/proc/meminfo: memFree=1550256/2059040 swapFree=4192956/4192956
[pid=5124] ppid=5122 vsize=20768 CPUtime=1797.04
/proc/5124/stat : 5124 (bsolo_pb10) R 5122 5124 4839 0 -1 4202496 2855 0 0 0 179212 492 0 0 25 0 1 0 4021583 21266432 2752 1992294400 134512640 137138936 4290940016 18446744073709551615 135984558 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5124/statm: 5192 2752 190 642 0 4548 0
Current children cumulated CPU time (s) 1797.04
Current children cumulated vsize (KiB) 20768

[startup+1797.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5173
/proc/meminfo: memFree=1550256/2059040 swapFree=4192956/4192956
[pid=5124] ppid=5122 vsize=20768 CPUtime=1797.44
/proc/5124/stat : 5124 (bsolo_pb10) R 5122 5124 4839 0 -1 4202496 2855 0 0 0 179252 492 0 0 25 0 1 0 4021583 21266432 2752 1992294400 134512640 137138936 4290940016 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5124/statm: 5192 2752 190 642 0 4548 0
Current children cumulated CPU time (s) 1797.44
Current children cumulated vsize (KiB) 20768

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5173
/proc/meminfo: memFree=1550256/2059040 swapFree=4192956/4192956
[pid=5124] ppid=5122 vsize=20768 CPUtime=1797.85
/proc/5124/stat : 5124 (bsolo_pb10) R 5122 5124 4839 0 -1 4202496 2855 0 0 0 179292 493 0 0 25 0 1 0 4021583 21266432 2752 1992294400 134512640 137138936 4290940016 18446744073709551615 134542557 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5124/statm: 5192 2752 190 642 0 4548 0
Current children cumulated CPU time (s) 1797.85
Current children cumulated vsize (KiB) 20768

[startup+1798.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5173
/proc/meminfo: memFree=1550256/2059040 swapFree=4192956/4192956
[pid=5124] ppid=5122 vsize=20768 CPUtime=1797.96
/proc/5124/stat : 5124 (bsolo_pb10) R 5122 5124 4839 0 -1 4202496 2855 0 0 0 179303 493 0 0 25 0 1 0 4021583 21266432 2752 1992294400 134512640 137138936 4290940016 18446744073709551615 134542246 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5124/statm: 5192 2752 190 642 0 4548 0
Current children cumulated CPU time (s) 1797.96
Current children cumulated vsize (KiB) 20768

Child status: 0
Real time (s): 1798.45
CPU time (s): 1798
CPU user time (s): 1793.07
CPU system time (s): 4.93225
CPU usage (%): 99.9752
Max. virtual memory (cumulated for all children) (KiB): 20780

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1793.07
system time used= 4.93225
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2855
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= 23524

runsolver used 3.20651 second user time and 8.25075 second system time

The end

Launcher Data 

Begin job on node004 at 2010-06-11 21:22:57
IDJOB=2657358
IDBENCH=1279
IDSOLVER=1163
FILE ID=node004/2657358-1276284177
PBS_JOBID= 11173111
Free space on /tmp= 62532 MiB

SOLVER NAME= bsolo 3.2 Cl
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900670234.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2657358-1276284177/watcher-2657358-1276284177 -o /tmp/evaluation-result-2657358-1276284177/solver-2657358-1276284177 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l1 HOME/instance-2657358-1276284177.opb

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

MD5SUM BENCH= 92f66beef1a16468af1cdeb8f0308249
RANDOM SEED=1376080482

node004.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.210
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.42
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.210
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.47
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1563192 kB
Buffers:         58088 kB
Cached:         311416 kB
SwapCached:          0 kB
Active:         170696 kB
Inactive:       258136 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1563192 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4060 kB
Writeback:           0 kB
AnonPages:       59348 kB
Mapped:          15440 kB
Slab:            45160 kB
PageTables:       4040 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   182328 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    264948 kB
VmallocChunk: 34359471699 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62528 MiB
End job on node004 at 2010-06-11 21:52:56