Trace number 2657710

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 1344.6 1345.07

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900568706.opb
MD5SUM082ddfc9fd4236cd65307e1807f0f4bb
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 benchmark26.145
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 711
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-2657710-1276282777.opb
0.00/0.00	c File size is 83371 bytes.
0.00/0.01	c Highest Coefficient sum: 711
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: 5709
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     5473    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1344.52/1345.06	c      101    231     2687    12085    4     5676    2069    101   2885 0.04
1344.52/1345.06	c      251    231     2837    18972    6     5978    2276    251   4648 0.05
1344.52/1345.06	c      476    231     3062    30003    9     6428    2504    476   5409 0.09
1344.52/1345.06	c      814    231     3400    41898   12     7103    2755    814   5390 0.15
1344.52/1345.06	c     1322    231     3908    62690   16     8120    3031   1322   5065 0.26
1344.52/1345.06	c     2086    231     4672    90712   19     9649    3335   2086   4795 0.43
1344.52/1345.06	c     3232    231     5818   140403   24    11940    3669   3232   4241 0.76
1344.52/1345.06	c     4954    231     5600   132145   23    11503    4036   3014   3600 1.38
1344.52/1345.06	c     7538    231     6052   147151   24    12408    4440   3466   3483 2.16
1344.52/1345.06	c    11419    231     5293   100198   18    10888    4885   2707   3191 3.58
1344.52/1345.06	c    17242    231     6067   114996   18    12438    5374   3481   3136 5.50
1344.52/1345.06	c    25980    231     6430   136620   21    13165    5912   3844   3077 8.44
1344.52/1345.06	c    39091    231     7341   181236   24    14986    6504   4755   2793 13.99
1344.52/1345.06	c    58762    231     6852   131813   19    14007    7155   4266   2599 22.60
1344.52/1345.06	c    88276    231     6879   144609   21    14063    7871   4293   2463 35.84
1344.52/1345.06	c   132549    231     6668   138915   20    13640    8659   4082   2258 58.70
1344.52/1345.06	c   198961    231    10937   302370   27    22178    9525   8351   2078 95.71
1344.52/1345.06	c   298581    231     8314   220571   26    16933   10478   5728   1784 167.28
1344.52/1345.06	c   448016    231     8032   195293   24    16369   11526   5446   1633 274.34
1344.52/1345.06	c   672175    231     9152   228949   25    18608   12679   6566   1477 454.88
1344.52/1345.06	c  1008421    231    10047   247037   24    20397   13947   7461   1318 764.96
1344.52/1345.06	c  1512793    231    11841   332551   28    23985   15342   9255   1198 1261.82
1344.52/1345.06	c Backtracks by Clause: 0
1344.52/1345.06	c Backtracks by PB constraint: 0
1344.52/1345.06	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1344.52/1345.06	c   22  1578701 329950  2185819    15593   468246  13007   1174 1344.60
1344.52/1345.06	s UNSATISFIABLE
1344.52/1345.06	c Total time: 1344.6 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-2657710-1276282777/watcher-2657710-1276282777 -o /tmp/evaluation-result-2657710-1276282777/solver-2657710-1276282777 -C 1800 -W 2000 -M 1800 bsolo_pb10 -t1800 -l1 HOME/instance-2657710-1276282777.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 5691
/proc/meminfo: memFree=1565520/2059040 swapFree=4192956/4192956
[pid=5691] ppid=5689 vsize=10880 CPUtime=0
/proc/5691/stat : 5691 (bsolo_pb10) R 5689 5691 5075 0 -1 4202496 336 0 0 0 0 0 0 0 15 0 1 0 3881145 11141120 254 1992294400 134512640 137138936 4293248928 18446744073709551615 136506715 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5691/statm: 2720 255 175 642 0 2055 0

[startup+0.0593521 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 5691
/proc/meminfo: memFree=1565520/2059040 swapFree=4192956/4192956
[pid=5691] ppid=5689 vsize=11320 CPUtime=0.05
/proc/5691/stat : 5691 (bsolo_pb10) R 5689 5691 5075 0 -1 4202496 490 0 0 0 5 0 0 0 18 0 1 0 3881145 11591680 387 1992294400 134512640 137138936 4293248928 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5691/statm: 2830 387 190 642 0 2186 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 11320

[startup+0.10136 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 5691
/proc/meminfo: memFree=1565520/2059040 swapFree=4192956/4192956
[pid=5691] ppid=5689 vsize=11452 CPUtime=0.09
/proc/5691/stat : 5691 (bsolo_pb10) R 5689 5691 5075 0 -1 4202496 538 0 0 0 9 0 0 0 18 0 1 0 3881145 11726848 435 1992294400 134512640 137138936 4293248928 18446744073709551615 135984576 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5691/statm: 2863 435 190 642 0 2219 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11452

[startup+0.301396 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 5691
/proc/meminfo: memFree=1565520/2059040 swapFree=4192956/4192956
[pid=5691] ppid=5689 vsize=12092 CPUtime=0.29
/proc/5691/stat : 5691 (bsolo_pb10) R 5689 5691 5075 0 -1 4202496 678 0 0 0 29 0 0 0 18 0 1 0 3881145 12382208 575 1992294400 134512640 137138936 4293248928 18446744073709551615 134542472 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5691/statm: 3023 575 190 642 0 2379 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12092

[startup+0.701472 s]
/proc/loadavg: 1.00 1.00 1.00 3/106 5691
/proc/meminfo: memFree=1565520/2059040 swapFree=4192956/4192956
[pid=5691] ppid=5689 vsize=12992 CPUtime=0.7
/proc/5691/stat : 5691 (bsolo_pb10) R 5689 5691 5075 0 -1 4202496 922 0 0 0 69 1 0 0 18 0 1 0 3881145 13303808 819 1992294400 134512640 137138936 4293248928 18446744073709551615 136297742 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5691/statm: 3248 819 190 642 0 2604 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 12992

[startup+1.50162 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5692
/proc/meminfo: memFree=1562288/2059040 swapFree=4192956/4192956
[pid=5691] ppid=5689 vsize=13640 CPUtime=1.49
/proc/5691/stat : 5691 (bsolo_pb10) R 5689 5691 5075 0 -1 4202496 1059 0 0 0 147 2 0 0 19 0 1 0 3881145 13967360 956 1992294400 134512640 137138936 4293248928 18446744073709551615 136504564 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5691/statm: 3410 956 190 642 0 2766 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13640

[startup+3.10092 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5692
/proc/meminfo: memFree=1561792/2059040 swapFree=4192956/4192956
[pid=5691] ppid=5689 vsize=14024 CPUtime=3.09
/proc/5691/stat : 5691 (bsolo_pb10) R 5689 5691 5075 0 -1 4202496 1171 0 0 0 306 3 0 0 24 0 1 0 3881145 14360576 1068 1992294400 134512640 137138936 4293248928 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5691/statm: 3506 1068 190 642 0 2862 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14024

[startup+6.30152 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5692
/proc/meminfo: memFree=1561420/2059040 swapFree=4192956/4192956
[pid=5691] ppid=5689 vsize=14024 CPUtime=6.29
/proc/5691/stat : 5691 (bsolo_pb10) R 5689 5691 5075 0 -1 4202496 1172 0 0 0 624 5 0 0 25 0 1 0 3881145 14360576 1069 1992294400 134512640 137138936 4293248928 18446744073709551615 136521017 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5691/statm: 3506 1069 190 642 0 2862 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14024

[startup+12.7007 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5692
/proc/meminfo: memFree=1560676/2059040 swapFree=4192956/4192956
[pid=5691] ppid=5689 vsize=14668 CPUtime=12.68
/proc/5691/stat : 5691 (bsolo_pb10) R 5689 5691 5075 0 -1 4202496 1334 0 0 0 1261 7 0 0 25 0 1 0 3881145 15020032 1231 1992294400 134512640 137138936 4293248928 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5691/statm: 3667 1231 190 642 0 3023 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14668

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5692
/proc/meminfo: memFree=1560180/2059040 swapFree=4192956/4192956
[pid=5691] ppid=5689 vsize=15184 CPUtime=25.49
/proc/5691/stat : 5691 (bsolo_pb10) R 5689 5691 5075 0 -1 4202496 1450 0 0 0 2535 14 0 0 25 0 1 0 3881145 15548416 1347 1992294400 134512640 137138936 4293248928 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5691/statm: 3796 1347 190 642 0 3152 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15184

[startup+51.1009 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5694
/proc/meminfo: memFree=1559560/2059040 swapFree=4192956/4192956
[pid=5691] ppid=5689 vsize=15688 CPUtime=51.07
/proc/5691/stat : 5691 (bsolo_pb10) R 5689 5691 5075 0 -1 4202496 1589 0 0 0 5081 26 0 0 25 0 1 0 3881145 16064512 1486 1992294400 134512640 137138936 4293248928 18446744073709551615 134542770 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5691/statm: 3922 1486 190 642 0 3278 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15688

[startup+102.308 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5703
/proc/meminfo: memFree=1557700/2059040 swapFree=4192956/4192956
[pid=5691] ppid=5689 vsize=17064 CPUtime=102.25
/proc/5691/stat : 5691 (bsolo_pb10) R 5689 5691 5075 0 -1 4202496 1934 0 0 0 10178 47 0 0 25 0 1 0 3881145 17473536 1831 1992294400 134512640 137138936 4293248928 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5691/statm: 4266 1831 190 642 0 3622 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 17064

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5705
/proc/meminfo: memFree=1557576/2059040 swapFree=4192956/4192956
[pid=5691] ppid=5689 vsize=17444 CPUtime=162.22
/proc/5691/stat : 5691 (bsolo_pb10) R 5689 5691 5075 0 -1 4202496 2014 0 0 0 16159 63 0 0 25 0 1 0 3881145 17862656 1911 1992294400 134512640 137138936 4293248928 18446744073709551615 136511098 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5691/statm: 4361 1911 190 642 0 3717 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 17444

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5707
/proc/meminfo: memFree=1557080/2059040 swapFree=4192956/4192956
[pid=5691] ppid=5689 vsize=17824 CPUtime=222.2
/proc/5691/stat : 5691 (bsolo_pb10) R 5689 5691 5075 0 -1 4202496 2127 0 0 0 22138 82 0 0 25 0 1 0 3881145 18251776 2024 1992294400 134512640 137138936 4293248928 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5691/statm: 4456 2024 190 642 0 3812 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 17824

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5709
/proc/meminfo: memFree=1557080/2059040 swapFree=4192956/4192956
[pid=5691] ppid=5689 vsize=17828 CPUtime=282.18
/proc/5691/stat : 5691 (bsolo_pb10) R 5689 5691 5075 0 -1 4202496 2128 0 0 0 28120 98 0 0 25 0 1 0 3881145 18255872 2025 1992294400 134512640 137138936 4293248928 18446744073709551615 134542484 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5691/statm: 4457 2025 190 642 0 3813 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 17828

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5709
/proc/meminfo: memFree=1556956/2059040 swapFree=4192956/4192956
[pid=5691] ppid=5689 vsize=17804 CPUtime=342.16
/proc/5691/stat : 5691 (bsolo_pb10) R 5689 5691 5075 0 -1 4202496 2128 0 0 0 34102 114 0 0 25 0 1 0 3881145 18231296 2024 1992294400 134512640 137138936 4293248928 18446744073709551615 134542378 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5691/statm: 4451 2024 190 642 0 3807 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 17804

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5711
/proc/meminfo: memFree=1556956/2059040 swapFree=4192956/4192956
[pid=5691] ppid=5689 vsize=17920 CPUtime=402.14
/proc/5691/stat : 5691 (bsolo_pb10) R 5689 5691 5075 0 -1 4202496 2136 0 0 0 40084 130 0 0 25 0 1 0 3881145 18350080 2032 1992294400 134512640 137138936 4293248928 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5691/statm: 4480 2032 190 642 0 3836 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 17920

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5713
/proc/meminfo: memFree=1556460/2059040 swapFree=4192956/4192956
[pid=5691] ppid=5689 vsize=18184 CPUtime=462.12
/proc/5691/stat : 5691 (bsolo_pb10) R 5689 5691 5075 0 -1 4202496 2220 0 0 0 46065 147 0 0 25 0 1 0 3881145 18620416 2116 1992294400 134512640 137138936 4293248928 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5691/statm: 4546 2116 190 642 0 3902 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 18184

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5715
/proc/meminfo: memFree=1555716/2059040 swapFree=4192956/4192956
[pid=5691] ppid=5689 vsize=18948 CPUtime=522.1
/proc/5691/stat : 5691 (bsolo_pb10) R 5689 5691 5075 0 -1 4202496 2401 0 0 0 52047 163 0 0 25 0 1 0 3881145 19402752 2297 1992294400 134512640 137138936 4293248928 18446744073709551615 134602766 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5691/statm: 4737 2297 190 642 0 4093 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 18948

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5717
/proc/meminfo: memFree=1555716/2059040 swapFree=4192956/4192956
[pid=5691] ppid=5689 vsize=18948 CPUtime=582.08
/proc/5691/stat : 5691 (bsolo_pb10) R 5689 5691 5075 0 -1 4202496 2401 0 0 0 58032 176 0 0 25 0 1 0 3881145 19402752 2297 1992294400 134512640 137138936 4293248928 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5691/statm: 4737 2297 190 642 0 4093 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 18948

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5717
/proc/meminfo: memFree=1555592/2059040 swapFree=4192956/4192956
[pid=5691] ppid=5689 vsize=18948 CPUtime=642.06
/proc/5691/stat : 5691 (bsolo_pb10) R 5689 5691 5075 0 -1 4202496 2401 0 0 0 64017 189 0 0 25 0 1 0 3881145 19402752 2297 1992294400 134512640 137138936 4293248928 18446744073709551615 134542249 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5691/statm: 4737 2297 190 642 0 4093 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 18948

[startup+702.301 s]

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

/proc/meminfo: memFree=1555468/2059040 swapFree=4192956/4192956
[pid=5691] ppid=5689 vsize=18948 CPUtime=762.02
/proc/5691/stat : 5691 (bsolo_pb10) R 5689 5691 5075 0 -1 4202496 2401 0 0 0 75983 219 0 0 25 0 1 0 3881145 19402752 2297 1992294400 134512640 137138936 4293248928 18446744073709551615 134542909 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5691/statm: 4737 2297 190 642 0 4093 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 18948

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5723
/proc/meminfo: memFree=1555344/2059040 swapFree=4192956/4192956
[pid=5691] ppid=5689 vsize=19044 CPUtime=822
/proc/5691/stat : 5691 (bsolo_pb10) R 5689 5691 5075 0 -1 4202496 2420 0 0 0 81964 236 0 0 25 0 1 0 3881145 19501056 2316 1992294400 134512640 137138936 4293248928 18446744073709551615 134542761 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5691/statm: 4761 2316 190 642 0 4117 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 19044

[startup+882.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/107 5728
/proc/meminfo: memFree=1555096/2059040 swapFree=4192956/4192956
[pid=5691] ppid=5689 vsize=19032 CPUtime=881.98
/proc/5691/stat : 5691 (bsolo_pb10) R 5689 5691 5075 0 -1 4202496 2423 0 0 0 87945 253 0 0 25 0 1 0 3881145 19488768 2319 1992294400 134512640 137138936 4293248928 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5691/statm: 4758 2319 190 642 0 4114 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 19032

[startup+942.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/107 5728
/proc/meminfo: memFree=1554848/2059040 swapFree=4192956/4192956
[pid=5691] ppid=5689 vsize=19288 CPUtime=941.95
/proc/5691/stat : 5691 (bsolo_pb10) R 5689 5691 5075 0 -1 4202496 2487 0 0 0 93928 267 0 0 25 0 1 0 3881145 19750912 2383 1992294400 134512640 137138936 4293248928 18446744073709551615 134542490 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5691/statm: 4822 2383 190 642 0 4178 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 19288

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5730
/proc/meminfo: memFree=1554848/2059040 swapFree=4192956/4192956
[pid=5691] ppid=5689 vsize=19288 CPUtime=1001.93
/proc/5691/stat : 5691 (bsolo_pb10) R 5689 5691 5075 0 -1 4202496 2487 0 0 0 99913 280 0 0 25 0 1 0 3881145 19750912 2383 1992294400 134512640 137138936 4293248928 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5691/statm: 4822 2383 190 642 0 4178 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 19288

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5732
/proc/meminfo: memFree=1554724/2059040 swapFree=4192956/4192956
[pid=5691] ppid=5689 vsize=19288 CPUtime=1061.92
/proc/5691/stat : 5691 (bsolo_pb10) R 5689 5691 5075 0 -1 4202496 2487 0 0 0 105895 297 0 0 25 0 1 0 3881145 19750912 2383 1992294400 134512640 137138936 4293248928 18446744073709551615 134576571 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5691/statm: 4822 2383 190 642 0 4178 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 19288

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5734
/proc/meminfo: memFree=1554724/2059040 swapFree=4192956/4192956
[pid=5691] ppid=5689 vsize=19488 CPUtime=1121.89
/proc/5691/stat : 5691 (bsolo_pb10) R 5689 5691 5075 0 -1 4202496 2531 0 0 0 111879 310 0 0 25 0 1 0 3881145 19955712 2427 1992294400 134512640 137138936 4293248928 18446744073709551615 135984569 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5691/statm: 4872 2427 190 642 0 4228 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 19488

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5736
/proc/meminfo: memFree=1554600/2059040 swapFree=4192956/4192956
[pid=5691] ppid=5689 vsize=19484 CPUtime=1181.87
/proc/5691/stat : 5691 (bsolo_pb10) R 5689 5691 5075 0 -1 4202496 2531 0 0 0 117862 325 0 0 25 0 1 0 3881145 19951616 2427 1992294400 134512640 137138936 4293248928 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5691/statm: 4871 2427 190 642 0 4227 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 19484

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5736
/proc/meminfo: memFree=1554600/2059040 swapFree=4192956/4192956
[pid=5691] ppid=5689 vsize=19484 CPUtime=1241.86
/proc/5691/stat : 5691 (bsolo_pb10) R 5689 5691 5075 0 -1 4202496 2531 0 0 0 123846 340 0 0 25 0 1 0 3881145 19951616 2427 1992294400 134512640 137138936 4293248928 18446744073709551615 134542295 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5691/statm: 4871 2427 190 642 0 4227 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 19484

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5738
/proc/meminfo: memFree=1553360/2059040 swapFree=4192956/4192956
[pid=5691] ppid=5689 vsize=20512 CPUtime=1301.84
/proc/5691/stat : 5691 (bsolo_pb10) R 5689 5691 5075 0 -1 4202496 2805 0 0 0 129829 355 0 0 25 0 1 0 3881145 21004288 2701 1992294400 134512640 137138936 4293248928 18446744073709551615 136570369 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5691/statm: 5128 2701 190 642 0 4484 0
Current children cumulated CPU time (s) 1301.84
Current children cumulated vsize (KiB) 20512

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

[startup+1305.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5738
/proc/meminfo: memFree=1553360/2059040 swapFree=4192956/4192956
[pid=5691] ppid=5689 vsize=20512 CPUtime=1305.04
/proc/5691/stat : 5691 (bsolo_pb10) R 5689 5691 5075 0 -1 4202496 2805 0 0 0 130148 356 0 0 25 0 1 0 3881145 21004288 2701 1992294400 134512640 137138936 4293248928 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5691/statm: 5128 2701 190 642 0 4484 0
Current children cumulated CPU time (s) 1305.04
Current children cumulated vsize (KiB) 20512

[startup+1331.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5740
/proc/meminfo: memFree=1553360/2059040 swapFree=4192956/4192956
[pid=5691] ppid=5689 vsize=20512 CPUtime=1330.63
/proc/5691/stat : 5691 (bsolo_pb10) R 5689 5691 5075 0 -1 4202496 2805 0 0 0 132702 361 0 0 25 0 1 0 3881145 21004288 2701 1992294400 134512640 137138936 4293248928 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5691/statm: 5128 2701 190 642 0 4484 0
Current children cumulated CPU time (s) 1330.63
Current children cumulated vsize (KiB) 20512

[startup+1337.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5740
/proc/meminfo: memFree=1553360/2059040 swapFree=4192956/4192956
[pid=5691] ppid=5689 vsize=20512 CPUtime=1337.03
/proc/5691/stat : 5691 (bsolo_pb10) R 5689 5691 5075 0 -1 4202496 2805 0 0 0 133341 362 0 0 25 0 1 0 3881145 21004288 2701 1992294400 134512640 137138936 4293248928 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5691/statm: 5128 2701 190 642 0 4484 0
Current children cumulated CPU time (s) 1337.03
Current children cumulated vsize (KiB) 20512

[startup+1340.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5740
/proc/meminfo: memFree=1553360/2059040 swapFree=4192956/4192956
[pid=5691] ppid=5689 vsize=20512 CPUtime=1340.22
/proc/5691/stat : 5691 (bsolo_pb10) R 5689 5691 5075 0 -1 4202496 2805 0 0 0 133660 362 0 0 25 0 1 0 3881145 21004288 2701 1992294400 134512640 137138936 4293248928 18446744073709551615 134542233 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5691/statm: 5128 2701 190 642 0 4484 0
Current children cumulated CPU time (s) 1340.22
Current children cumulated vsize (KiB) 20512

[startup+1342.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5740
/proc/meminfo: memFree=1553360/2059040 swapFree=4192956/4192956
[pid=5691] ppid=5689 vsize=20512 CPUtime=1341.82
/proc/5691/stat : 5691 (bsolo_pb10) R 5689 5691 5075 0 -1 4202496 2805 0 0 0 133819 363 0 0 25 0 1 0 3881145 21004288 2701 1992294400 134512640 137138936 4293248928 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5691/statm: 5128 2701 190 642 0 4484 0
Current children cumulated CPU time (s) 1341.82
Current children cumulated vsize (KiB) 20512

[startup+1343.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5740
/proc/meminfo: memFree=1553360/2059040 swapFree=4192956/4192956
[pid=5691] ppid=5689 vsize=20512 CPUtime=1343.42
/proc/5691/stat : 5691 (bsolo_pb10) R 5689 5691 5075 0 -1 4202496 2805 0 0 0 133979 363 0 0 25 0 1 0 3881145 21004288 2701 1992294400 134512640 137138936 4293248928 18446744073709551615 134542249 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5691/statm: 5128 2701 190 642 0 4484 0
Current children cumulated CPU time (s) 1343.42
Current children cumulated vsize (KiB) 20512

[startup+1344.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5740
/proc/meminfo: memFree=1553360/2059040 swapFree=4192956/4192956
[pid=5691] ppid=5689 vsize=20512 CPUtime=1344.22
/proc/5691/stat : 5691 (bsolo_pb10) R 5689 5691 5075 0 -1 4202496 2805 0 0 0 134059 363 0 0 25 0 1 0 3881145 21004288 2701 1992294400 134512640 137138936 4293248928 18446744073709551615 134542535 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5691/statm: 5128 2701 190 642 0 4484 0
Current children cumulated CPU time (s) 1344.22
Current children cumulated vsize (KiB) 20512

[startup+1344.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5740
/proc/meminfo: memFree=1553360/2059040 swapFree=4192956/4192956
[pid=5691] ppid=5689 vsize=20512 CPUtime=1344.42
/proc/5691/stat : 5691 (bsolo_pb10) R 5689 5691 5075 0 -1 4202496 2805 0 0 0 134079 363 0 0 25 0 1 0 3881145 21004288 2701 1992294400 134512640 137138936 4293248928 18446744073709551615 134542187 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5691/statm: 5128 2701 190 642 0 4484 0
Current children cumulated CPU time (s) 1344.42
Current children cumulated vsize (KiB) 20512

[startup+1345 s]
/proc/loadavg: 1.00 1.00 1.00 2/107 5740
/proc/meminfo: memFree=1553360/2059040 swapFree=4192956/4192956
[pid=5691] ppid=5689 vsize=20512 CPUtime=1344.52
/proc/5691/stat : 5691 (bsolo_pb10) R 5689 5691 5075 0 -1 4202496 2805 0 0 0 134089 363 0 0 25 0 1 0 3881145 21004288 2701 1992294400 134512640 137138936 4293248928 18446744073709551615 134542199 0 0 4096 16384 0 0 0 17 1 0 0 0
/proc/5691/statm: 5128 2701 190 642 0 4484 0
Current children cumulated CPU time (s) 1344.52
Current children cumulated vsize (KiB) 20512

Child status: 0
Real time (s): 1345.07
CPU time (s): 1344.6
CPU user time (s): 1340.96
CPU system time (s): 3.64245
CPU usage (%): 99.9651
Max. virtual memory (cumulated for all children) (KiB): 20512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1340.96
system time used= 3.64245
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2806
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= 2425

runsolver used 2.35764 second user time and 6.21005 second system time

The end

Launcher Data 

Begin job on node007 at 2010-06-11 20:59:37
IDJOB=2657710
IDBENCH=1276
IDSOLVER=1163
FILE ID=node007/2657710-1276282777
PBS_JOBID= 11173100
Free space on /tmp= 62444 MiB

SOLVER NAME= bsolo 3.2 Cl
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900568706.opb
COMMAND LINE= bsolo_pb10 -tTIMEOUT -l1 BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-2657710-1276282777/watcher-2657710-1276282777 -o /tmp/evaluation-result-2657710-1276282777/solver-2657710-1276282777 -C 1800 -W 2000 -M 1800  bsolo_pb10 -t1800 -l1 HOME/instance-2657710-1276282777.opb

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

MD5SUM BENCH= 082ddfc9fd4236cd65307e1807f0f4bb
RANDOM SEED=1869416406

node007.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.264
cache size	: 2048 KB
physical id	: 0
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 6000.52
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.264
cache size	: 2048 KB
physical id	: 3
siblings	: 1
core id		: 0
cpu cores	: 1
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm constant_tsc pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5599.44
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2059040 kB
MemFree:       1565924 kB
Buffers:         55480 kB
Cached:         311336 kB
SwapCached:          0 kB
Active:         173856 kB
Inactive:       252208 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2059040 kB
LowFree:       1565924 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3984 kB
Writeback:           0 kB
AnonPages:       59292 kB
Mapped:          15448 kB
Slab:            45300 kB
PageTables:       4016 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:   5222476 kB
Committed_AS:   180216 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= 62440 MiB
End job on node007 at 2010-06-11 21:22:02