Trace number 2657360

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 1798.55

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900561288.opb
MD5SUM4bba9489f2c1cdd3e2419eb13f48915c
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 benchmark606.83
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 625
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-2657360-1276292071.opb
0.00/0.00	c File size is 83373 bytes.
0.00/0.01	c Highest Coefficient sum: 625
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: 5710
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.
1797.95/1798.54	c      100    231     2686    12030    4     5676    2069    100   2857 0.04
1797.95/1798.54	c      250    231     2836    18760    6     5976    2276    250   4716 0.05
1797.95/1798.54	c      475    231     3061    31230   10     6424    2504    475   5277 0.09
1797.95/1798.54	c      813    231     3399    51121   15     7101    2755    813   4957 0.16
1797.95/1798.54	c     1322    231     3908    78161   20     8121    3031   1322   4511 0.29
1797.95/1798.54	c     2085    231     4671   113620   24     9646    3335   2085   3818 0.55
1797.95/1798.54	c     3232    231     5818   163984   28    11941    3669   3232   3060 1.06
1797.95/1798.54	c     4953    231     5591   133239   23    11485    4036   3005   2871 1.73
1797.95/1798.54	c     7537    231     6075   151075   24    12455    4440   3489   2785 2.71
1797.95/1798.54	c    11417    231     5294   110456   20    10893    4885   2708   2759 4.14
1797.95/1798.54	c    17239    231     5975   132377   22    12254    5374   3389   2753 6.26
1797.95/1798.54	c    25977    231     6283   152243   24    12871    5912   3697   2692 9.65
1797.95/1798.54	c    39087    231     7099   192582   27    14501    6504   4513   2573 15.19
1797.95/1798.54	c    58759    231     6485   166567   25    13274    7155   3899   2477 23.72
1797.95/1798.54	c    88270    231     6424   165944   25    13152    7871   3838   2285 38.62
1797.95/1798.54	c   132540    231    10168   305728   30    20639    8659   7582   2236 59.26
1797.95/1798.54	c   198950    231    10049   267918   26    20403    9525   7463   2087 95.31
1797.95/1798.54	c   298570    231     7433   167768   22    15170   10478   4847   1951 153.00
1797.95/1798.54	c   448006    231    12408   355523   28    25121   11526   9822   1734 258.26
1797.95/1798.54	c   672164    231    13150   378142   28    26604   12679  10564   1566 428.99
1797.95/1798.54	c  1008411    231    13861   382070   27    28027   13947  11275   1400 719.85
1797.95/1798.54	c  1512784    231    14959   456048   30    30222   15342  12373   1281 1180.81
1797.95/1798.54	c Resources Exceeded
1797.95/1798.54	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.95/1798.54	c   22  2091564 417271  2804719    10277   261212   7691   1163 1798.00
1797.95/1798.54	s UNKNOWN
1797.95/1798.54	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-2657360-1276292071/watcher-2657360-1276292071 -o /tmp/evaluation-result-2657360-1276292071/solver-2657360-1276292071 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2657360-1276292071.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: 1.01 1.02 1.00 3/107 5331
/proc/meminfo: memFree=1522464/2059040 swapFree=4192956/4192956
[pid=5331] ppid=5329 vsize=10880 CPUtime=0
/proc/5331/stat : 5331 (bsolo_pb10) R 5329 5331 4594 0 -1 4202496 336 0 0 0 0 0 0 0 18 0 1 0 2862837 11141120 254 1992294400 134512640 137138936 4291558880 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5331/statm: 2720 255 175 642 0 2055 0

[startup+0.103709 s]
/proc/loadavg: 1.01 1.02 1.00 3/107 5331
/proc/meminfo: memFree=1522464/2059040 swapFree=4192956/4192956
[pid=5331] ppid=5329 vsize=11580 CPUtime=0.09
/proc/5331/stat : 5331 (bsolo_pb10) R 5329 5331 4594 0 -1 4202496 543 0 0 0 9 0 0 0 20 0 1 0 2862837 11857920 440 1992294400 134512640 137138936 4291558880 18446744073709551615 134542484 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5331/statm: 2895 440 190 642 0 2251 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11580

[startup+0.200718 s]
/proc/loadavg: 1.01 1.02 1.00 3/107 5331
/proc/meminfo: memFree=1522464/2059040 swapFree=4192956/4192956
[pid=5331] ppid=5329 vsize=11836 CPUtime=0.19
/proc/5331/stat : 5331 (bsolo_pb10) R 5329 5331 4594 0 -1 4202496 633 0 0 0 19 0 0 0 20 0 1 0 2862837 12120064 530 1992294400 134512640 137138936 4291558880 18446744073709551615 134542319 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5331/statm: 2959 530 190 642 0 2315 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 11836

[startup+0.300727 s]
/proc/loadavg: 1.01 1.02 1.00 3/107 5331
/proc/meminfo: memFree=1522464/2059040 swapFree=4192956/4192956
[pid=5331] ppid=5329 vsize=12220 CPUtime=0.29
/proc/5331/stat : 5331 (bsolo_pb10) R 5329 5331 4594 0 -1 4202496 708 0 0 0 29 0 0 0 20 0 1 0 2862837 12513280 605 1992294400 134512640 137138936 4291558880 18446744073709551615 134543117 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5331/statm: 3055 605 190 642 0 2411 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12220

[startup+0.700763 s]
/proc/loadavg: 1.01 1.02 1.00 3/107 5331
/proc/meminfo: memFree=1522464/2059040 swapFree=4192956/4192956
[pid=5331] ppid=5329 vsize=12992 CPUtime=0.69
/proc/5331/stat : 5331 (bsolo_pb10) R 5329 5331 4594 0 -1 4202496 904 0 0 0 68 1 0 0 21 0 1 0 2862837 13303808 801 1992294400 134512640 137138936 4291558880 18446744073709551615 136500283 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5331/statm: 3248 801 190 642 0 2604 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12992

[startup+1.50084 s]
/proc/loadavg: 1.01 1.01 1.00 2/108 5332
/proc/meminfo: memFree=1519356/2059040 swapFree=4192956/4192956
[pid=5331] ppid=5329 vsize=13896 CPUtime=1.49
/proc/5331/stat : 5331 (bsolo_pb10) R 5329 5331 4594 0 -1 4202496 1126 0 0 0 148 1 0 0 23 0 1 0 2862837 14229504 1023 1992294400 134512640 137138936 4291558880 18446744073709551615 134542354 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5331/statm: 3474 1023 190 642 0 2830 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13896

[startup+3.10098 s]
/proc/loadavg: 1.01 1.01 1.00 2/108 5332
/proc/meminfo: memFree=1518860/2059040 swapFree=4192956/4192956
[pid=5331] ppid=5329 vsize=13896 CPUtime=3.09
/proc/5331/stat : 5331 (bsolo_pb10) R 5329 5331 4594 0 -1 4202496 1147 0 0 0 307 2 0 0 25 0 1 0 2862837 14229504 1044 1992294400 134512640 137138936 4291558880 18446744073709551615 134542174 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5331/statm: 3474 1044 190 642 0 2830 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13896

[startup+6.30128 s]
/proc/loadavg: 1.01 1.01 1.00 2/108 5332
/proc/meminfo: memFree=1518240/2059040 swapFree=4192956/4192956
[pid=5331] ppid=5329 vsize=14284 CPUtime=6.29
/proc/5331/stat : 5331 (bsolo_pb10) R 5329 5331 4594 0 -1 4202496 1240 0 0 0 625 4 0 0 25 0 1 0 2862837 14626816 1137 1992294400 134512640 137138936 4291558880 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5331/statm: 3571 1137 190 642 0 2927 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14284

[startup+12.7009 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 5332
/proc/meminfo: memFree=1517496/2059040 swapFree=4192956/4192956
[pid=5331] ppid=5329 vsize=14928 CPUtime=12.69
/proc/5331/stat : 5331 (bsolo_pb10) R 5329 5331 4594 0 -1 4202496 1405 0 0 0 1263 6 0 0 25 0 1 0 2862837 15286272 1302 1992294400 134512640 137138936 4291558880 18446744073709551615 134542490 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5331/statm: 3732 1302 190 642 0 3088 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14928

[startup+25.5011 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 5332
/proc/meminfo: memFree=1516380/2059040 swapFree=4192956/4192956
[pid=5331] ppid=5329 vsize=16072 CPUtime=25.48
/proc/5331/stat : 5331 (bsolo_pb10) R 5329 5331 4594 0 -1 4202496 1686 0 0 0 2537 11 0 0 25 0 1 0 2862837 16457728 1583 1992294400 134512640 137138936 4291558880 18446744073709551615 134542484 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5331/statm: 4018 1583 190 642 0 3374 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 16072

[startup+51.1004 s]
/proc/loadavg: 1.00 1.01 1.00 2/108 5332
/proc/meminfo: memFree=1516008/2059040 swapFree=4192956/4192956
[pid=5331] ppid=5329 vsize=16332 CPUtime=51.07
/proc/5331/stat : 5331 (bsolo_pb10) R 5329 5331 4594 0 -1 4202496 1753 0 0 0 5087 20 0 0 25 0 1 0 2862837 16723968 1650 1992294400 134512640 137138936 4291558880 18446744073709551615 135984569 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5331/statm: 4083 1650 190 642 0 3439 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 16332

[startup+102.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 5334
/proc/meminfo: memFree=1515636/2059040 swapFree=4192956/4192956
[pid=5331] ppid=5329 vsize=16808 CPUtime=102.27
/proc/5331/stat : 5331 (bsolo_pb10) R 5329 5331 4594 0 -1 4202496 1855 0 0 0 10190 37 0 0 25 0 1 0 2862837 17211392 1752 1992294400 134512640 137138936 4291558880 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5331/statm: 4202 1752 190 642 0 3558 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 16808

[startup+162.301 s]
/proc/loadavg: 1.04 1.02 1.00 2/108 5336
/proc/meminfo: memFree=1514768/2059040 swapFree=4192956/4192956
[pid=5331] ppid=5329 vsize=17416 CPUtime=162.24
/proc/5331/stat : 5331 (bsolo_pb10) R 5329 5331 4594 0 -1 4202496 2030 0 0 0 16168 56 0 0 25 0 1 0 2862837 17833984 1927 1992294400 134512640 137138936 4291558880 18446744073709551615 134542497 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5331/statm: 4354 1927 190 642 0 3710 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 17416

[startup+222.308 s]
/proc/loadavg: 1.01 1.01 1.00 2/108 5336
/proc/meminfo: memFree=1514520/2059040 swapFree=4192956/4192956
[pid=5331] ppid=5329 vsize=17648 CPUtime=222.23
/proc/5331/stat : 5331 (bsolo_pb10) R 5329 5331 4594 0 -1 4202496 2069 0 0 0 22147 76 0 0 25 0 1 0 2862837 18071552 1966 1992294400 134512640 137138936 4291558880 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5331/statm: 4412 1966 190 642 0 3768 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17648

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 5341
/proc/meminfo: memFree=1513156/2059040 swapFree=4192956/4192956
[pid=5331] ppid=5329 vsize=18648 CPUtime=282.2
/proc/5331/stat : 5331 (bsolo_pb10) R 5329 5331 4594 0 -1 4202496 2323 0 0 0 28127 93 0 0 25 0 1 0 2862837 19095552 2220 1992294400 134512640 137138936 4291558880 18446744073709551615 134542072 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5331/statm: 4662 2220 190 642 0 4018 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 18648

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 5343
/proc/meminfo: memFree=1513156/2059040 swapFree=4192956/4192956
[pid=5331] ppid=5329 vsize=18648 CPUtime=342.19
/proc/5331/stat : 5331 (bsolo_pb10) R 5329 5331 4594 0 -1 4202496 2323 0 0 0 34107 112 0 0 25 0 1 0 2862837 19095552 2220 1992294400 134512640 137138936 4291558880 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5331/statm: 4662 2220 190 642 0 4018 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 18648

[startup+402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 5345
/proc/meminfo: memFree=1512908/2059040 swapFree=4192956/4192956
[pid=5331] ppid=5329 vsize=18776 CPUtime=402.16
/proc/5331/stat : 5331 (bsolo_pb10) R 5329 5331 4594 0 -1 4202496 2363 0 0 0 40087 129 0 0 25 0 1 0 2862837 19226624 2260 1992294400 134512640 137138936 4291558880 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5331/statm: 4694 2260 190 642 0 4050 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 18776

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 5347
/proc/meminfo: memFree=1512288/2059040 swapFree=4192956/4192956
[pid=5331] ppid=5329 vsize=19360 CPUtime=462.14
/proc/5331/stat : 5331 (bsolo_pb10) R 5329 5331 4594 0 -1 4202496 2499 0 0 0 46071 143 0 0 25 0 1 0 2862837 19824640 2396 1992294400 134512640 137138936 4291558880 18446744073709551615 136297747 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5331/statm: 4840 2396 190 642 0 4196 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 19360

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 5347
/proc/meminfo: memFree=1512164/2059040 swapFree=4192956/4192956
[pid=5331] ppid=5329 vsize=19460 CPUtime=522.13
/proc/5331/stat : 5331 (bsolo_pb10) R 5329 5331 4594 0 -1 4202496 2524 0 0 0 52054 159 0 0 25 0 1 0 2862837 19927040 2421 1992294400 134512640 137138936 4291558880 18446744073709551615 134542643 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5331/statm: 4865 2421 190 642 0 4221 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 19460

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 5349
/proc/meminfo: memFree=1512288/2059040 swapFree=4192956/4192956
[pid=5331] ppid=5329 vsize=19412 CPUtime=582.11
/proc/5331/stat : 5331 (bsolo_pb10) R 5329 5331 4594 0 -1 4202496 2524 0 0 0 58033 178 0 0 25 0 1 0 2862837 19877888 2421 1992294400 134512640 137138936 4291558880 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5331/statm: 4853 2421 190 642 0 4209 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 19412

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 5351
/proc/meminfo: memFree=1512288/2059040 swapFree=4192956/4192956
[pid=5331] ppid=5329 vsize=19408 CPUtime=642.09
/proc/5331/stat : 5331 (bsolo_pb10) R 5329 5331 4594 0 -1 4202496 2524 0 0 0 64016 193 0 0 25 0 1 0 2862837 19873792 2421 1992294400 134512640 137138936 4291558880 18446744073709551615 134542484 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5331/statm: 4852 2421 190 642 0 4208 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 19408

[startup+702.301 s]

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

/proc/meminfo: memFree=1511172/2059040 swapFree=4192956/4192956
[pid=5331] ppid=5329 vsize=20268 CPUtime=1121.97
/proc/5331/stat : 5331 (bsolo_pb10) R 5329 5331 4594 0 -1 4202496 2738 0 0 0 111880 317 0 0 25 0 1 0 2862837 20754432 2635 1992294400 134512640 137138936 4291558880 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5331/statm: 5067 2635 190 642 0 4423 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 20268

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 5365
/proc/meminfo: memFree=1511048/2059040 swapFree=4192956/4192956
[pid=5331] ppid=5329 vsize=20268 CPUtime=1181.95
/proc/5331/stat : 5331 (bsolo_pb10) R 5329 5331 4594 0 -1 4202496 2738 0 0 0 117862 333 0 0 25 0 1 0 2862837 20754432 2635 1992294400 134512640 137138936 4291558880 18446744073709551615 134542289 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5331/statm: 5067 2635 190 642 0 4423 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 20268

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 5367
/proc/meminfo: memFree=1510676/2059040 swapFree=4192956/4192956
[pid=5331] ppid=5329 vsize=20656 CPUtime=1241.93
/proc/5331/stat : 5331 (bsolo_pb10) R 5329 5331 4594 0 -1 4202496 2834 0 0 0 123847 346 0 0 25 0 1 0 2862837 21151744 2731 1992294400 134512640 137138936 4291558880 18446744073709551615 134542387 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5331/statm: 5164 2731 190 642 0 4520 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 20656

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 5369
/proc/meminfo: memFree=1510676/2059040 swapFree=4192956/4192956
[pid=5331] ppid=5329 vsize=20656 CPUtime=1301.91
/proc/5331/stat : 5331 (bsolo_pb10) R 5329 5331 4594 0 -1 4202496 2834 0 0 0 129831 360 0 0 25 0 1 0 2862837 21151744 2731 1992294400 134512640 137138936 4291558880 18446744073709551615 134542246 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5331/statm: 5164 2731 190 642 0 4520 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 20656

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 5371
/proc/meminfo: memFree=1510676/2059040 swapFree=4192956/4192956
[pid=5331] ppid=5329 vsize=20656 CPUtime=1361.89
/proc/5331/stat : 5331 (bsolo_pb10) R 5329 5331 4594 0 -1 4202496 2834 0 0 0 135813 376 0 0 25 0 1 0 2862837 21151744 2731 1992294400 134512640 137138936 4291558880 18446744073709551615 135984567 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5331/statm: 5164 2731 190 642 0 4520 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 20656

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 5371
/proc/meminfo: memFree=1510552/2059040 swapFree=4192956/4192956
[pid=5331] ppid=5329 vsize=20656 CPUtime=1421.89
/proc/5331/stat : 5331 (bsolo_pb10) R 5329 5331 4594 0 -1 4202496 2834 0 0 0 141800 389 0 0 25 0 1 0 2862837 21151744 2731 1992294400 134512640 137138936 4291558880 18446744073709551615 134542793 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5331/statm: 5164 2731 190 642 0 4520 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 20656

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 5373
/proc/meminfo: memFree=1510552/2059040 swapFree=4192956/4192956
[pid=5331] ppid=5329 vsize=20656 CPUtime=1481.85
/proc/5331/stat : 5331 (bsolo_pb10) R 5329 5331 4594 0 -1 4202496 2834 0 0 0 147784 401 0 0 25 0 1 0 2862837 21151744 2731 1992294400 134512640 137138936 4291558880 18446744073709551615 134542898 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5331/statm: 5164 2731 190 642 0 4520 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 20656

[startup+1542.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 5375
/proc/meminfo: memFree=1510552/2059040 swapFree=4192956/4192956
[pid=5331] ppid=5329 vsize=20656 CPUtime=1541.84
/proc/5331/stat : 5331 (bsolo_pb10) R 5329 5331 4594 0 -1 4202496 2834 0 0 0 153769 415 0 0 25 0 1 0 2862837 21151744 2731 1992294400 134512640 137138936 4291558880 18446744073709551615 134542354 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5331/statm: 5164 2731 190 642 0 4520 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 20656

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 5386
/proc/meminfo: memFree=1509808/2059040 swapFree=4192956/4192956
[pid=5331] ppid=5329 vsize=20656 CPUtime=1601.81
/proc/5331/stat : 5331 (bsolo_pb10) R 5329 5331 4594 0 -1 4202496 2834 0 0 0 159753 428 0 0 25 0 1 0 2862837 21151744 2731 1992294400 134512640 137138936 4291558880 18446744073709551615 134542205 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5331/statm: 5164 2731 190 642 0 4520 0
Current children cumulated CPU time (s) 1601.81
Current children cumulated vsize (KiB) 20656

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 5388
/proc/meminfo: memFree=1509808/2059040 swapFree=4192956/4192956
[pid=5331] ppid=5329 vsize=20656 CPUtime=1661.79
/proc/5331/stat : 5331 (bsolo_pb10) R 5329 5331 4594 0 -1 4202496 2834 0 0 0 165739 440 0 0 25 0 1 0 2862837 21151744 2731 1992294400 134512640 137138936 4291558880 18446744073709551615 134609268 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5331/statm: 5164 2731 190 642 0 4520 0
Current children cumulated CPU time (s) 1661.79
Current children cumulated vsize (KiB) 20656

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 5388
/proc/meminfo: memFree=1509808/2059040 swapFree=4192956/4192956
[pid=5331] ppid=5329 vsize=21140 CPUtime=1721.77
/proc/5331/stat : 5331 (bsolo_pb10) R 5329 5331 4594 0 -1 4202496 2944 0 0 0 171722 455 0 0 25 0 1 0 2862837 21647360 2841 1992294400 134512640 137138936 4291558880 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5331/statm: 5285 2841 190 642 0 4641 0
Current children cumulated CPU time (s) 1721.77
Current children cumulated vsize (KiB) 21140

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 5390
/proc/meminfo: memFree=1509808/2059040 swapFree=4192956/4192956
[pid=5331] ppid=5329 vsize=21120 CPUtime=1781.75
/proc/5331/stat : 5331 (bsolo_pb10) R 5329 5331 4594 0 -1 4202496 2944 0 0 0 177707 468 0 0 25 0 1 0 2862837 21626880 2841 1992294400 134512640 137138936 4291558880 18446744073709551615 134542516 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5331/statm: 5280 2841 190 642 0 4636 0
Current children cumulated CPU time (s) 1781.75
Current children cumulated vsize (KiB) 21120

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

[startup+1792.01 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 5390
/proc/meminfo: memFree=1509808/2059040 swapFree=4192956/4192956
[pid=5331] ppid=5329 vsize=21120 CPUtime=1791.45
/proc/5331/stat : 5331 (bsolo_pb10) R 5329 5331 4594 0 -1 4202496 2944 0 0 0 178674 471 0 0 25 0 1 0 2862837 21626880 2841 1992294400 134512640 137138936 4291558880 18446744073709551615 134542617 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5331/statm: 5280 2841 190 642 0 4636 0
Current children cumulated CPU time (s) 1791.45
Current children cumulated vsize (KiB) 21120

[startup+1795.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 5390
/proc/meminfo: memFree=1509808/2059040 swapFree=4192956/4192956
[pid=5331] ppid=5329 vsize=21120 CPUtime=1794.66
/proc/5331/stat : 5331 (bsolo_pb10) R 5329 5331 4594 0 -1 4202496 2944 0 0 0 178994 472 0 0 25 0 1 0 2862837 21626880 2841 1992294400 134512640 137138936 4291558880 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5331/statm: 5280 2841 190 642 0 4636 0
Current children cumulated CPU time (s) 1794.66
Current children cumulated vsize (KiB) 21120

[startup+1796.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 5390
/proc/meminfo: memFree=1509808/2059040 swapFree=4192956/4192956
[pid=5331] ppid=5329 vsize=21120 CPUtime=1796.24
/proc/5331/stat : 5331 (bsolo_pb10) R 5329 5331 4594 0 -1 4202496 2944 0 0 0 179152 472 0 0 25 0 1 0 2862837 21626880 2841 1992294400 134512640 137138936 4291558880 18446744073709551615 136511128 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5331/statm: 5280 2841 190 642 0 4636 0
Current children cumulated CPU time (s) 1796.24
Current children cumulated vsize (KiB) 21120

[startup+1797.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 5390
/proc/meminfo: memFree=1509808/2059040 swapFree=4192956/4192956
[pid=5331] ppid=5329 vsize=21120 CPUtime=1797.05
/proc/5331/stat : 5331 (bsolo_pb10) R 5329 5331 4594 0 -1 4202496 2944 0 0 0 179232 473 0 0 25 0 1 0 2862837 21626880 2841 1992294400 134512640 137138936 4291558880 18446744073709551615 134542755 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5331/statm: 5280 2841 190 642 0 4636 0
Current children cumulated CPU time (s) 1797.05
Current children cumulated vsize (KiB) 21120

[startup+1798 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 5390
/proc/meminfo: memFree=1509808/2059040 swapFree=4192956/4192956
[pid=5331] ppid=5329 vsize=21120 CPUtime=1797.45
/proc/5331/stat : 5331 (bsolo_pb10) R 5329 5331 4594 0 -1 4202496 2944 0 0 0 179272 473 0 0 25 0 1 0 2862837 21626880 2841 1992294400 134512640 137138936 4291558880 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5331/statm: 5280 2841 190 642 0 4636 0
Current children cumulated CPU time (s) 1797.45
Current children cumulated vsize (KiB) 21120

[startup+1798.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 5390
/proc/meminfo: memFree=1509808/2059040 swapFree=4192956/4192956
[pid=5331] ppid=5329 vsize=21120 CPUtime=1797.85
/proc/5331/stat : 5331 (bsolo_pb10) R 5329 5331 4594 0 -1 4202496 2944 0 0 0 179312 473 0 0 25 0 1 0 2862837 21626880 2841 1992294400 134512640 137138936 4291558880 18446744073709551615 134555509 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5331/statm: 5280 2841 190 642 0 4636 0
Current children cumulated CPU time (s) 1797.85
Current children cumulated vsize (KiB) 21120

[startup+1798.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/108 5390
/proc/meminfo: memFree=1509808/2059040 swapFree=4192956/4192956
[pid=5331] ppid=5329 vsize=21120 CPUtime=1797.95
/proc/5331/stat : 5331 (bsolo_pb10) R 5329 5331 4594 0 -1 4202496 2944 0 0 0 179322 473 0 0 25 0 1 0 2862837 21626880 2841 1992294400 134512640 137138936 4291558880 18446744073709551615 134540747 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5331/statm: 5280 2841 190 642 0 4636 0
Current children cumulated CPU time (s) 1797.95
Current children cumulated vsize (KiB) 21120

Child status: 0
Real time (s): 1798.55
CPU time (s): 1798
CPU user time (s): 1793.27
CPU system time (s): 4.73428
CPU usage (%): 99.9697
Max. virtual memory (cumulated for all children) (KiB): 21140

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1793.27
system time used= 4.73428
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2944
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= 8900

runsolver used 2.88456 second user time and 8.5717 second system time

The end

Launcher Data 

Begin job on node025 at 2010-06-11 23:34:31
IDJOB=2657360
IDBENCH=1303
IDSOLVER=1163
FILE ID=node025/2657360-1276292071
PBS_JOBID= 11173108
Free space on /tmp= 62540 MiB

SOLVER NAME= bsolo 3.2 Cl
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900561288.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2657360-1276292071/watcher-2657360-1276292071 -o /tmp/evaluation-result-2657360-1276292071/solver-2657360-1276292071 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l1 HOME/instance-2657360-1276292071.opb

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

MD5SUM BENCH= 4bba9489f2c1cdd3e2419eb13f48915c
RANDOM SEED=615382861

node025.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		: 3000.242
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	: 6000.48
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		: 3000.242
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	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1522992 kB
Buffers:         64332 kB
Cached:         332552 kB
SwapCached:          0 kB
Active:         173224 kB
Inactive:       282888 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1522992 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4004 kB
Writeback:           0 kB
AnonPages:       59268 kB
Mapped:          15396 kB
Slab:            58116 kB
PageTables:       4080 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   183008 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= 62536 MiB
End job on node025 at 2010-06-12 00:04:30