Trace number 1878840

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 3.1 clUNSAT 1499.07 1499.51

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900557574.opb
MD5SUM5107a201bfa7ecd84a67ffb212d048dd
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 benchmark5.2462
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 689
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 3.1 - 13/04/2009 : 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 Learning Strategy: Clause Learning
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file HOME/instance-1878840-1245122697.opb
0.00/0.00	c File size is 83373 bytes.
0.00/0.01	c Highest Coefficient sum: 689
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.011 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: 0.022 s
0.00/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.02	c        0    231     2586     8096    3     5474    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1499.05/1499.50	c      100    231     2686    12148    4     5677    2069    100   3030 0.03
1499.05/1499.50	c      250    231     2836    18333    6     5975    2276    250   5000 0.05
1499.05/1499.50	c      478    231     3064    27101    8     6433    2504    478   5690 0.08
1499.05/1499.50	c      816    231     3402    40756   11     7109    2755    816   5476 0.15
1499.05/1499.50	c     1324    231     3910    59983   15     8124    3031   1324   5192 0.26
1499.05/1499.50	c     2088    231     4674    85380   18     9651    3335   2088   4889 0.43
1499.05/1499.50	c     3236    231     5822   120095   20    11949    3669   3236   4308 0.75
1499.05/1499.50	c     4958    231     5611   101924   18    11526    4036   3025   4111 1.21
1499.05/1499.50	c     7542    231     6071   115353   19    12446    4440   3485   4046 1.86
1499.05/1499.50	c    11422    231     5337    95290   17    10978    4885   2751   3772 3.03
1499.05/1499.50	c    17244    231     6033   122134   20    12371    5374   3447   3509 4.91
1499.05/1499.50	c    25981    231     6439   131043   20    13183    5912   3853   3330 7.80
1499.05/1499.50	c    39092    231     7324   162595   22    14952    6504   4738   2994 13.06
1499.05/1499.50	c    58762    231     6857   161481   23    14018    7155   4271   2657 22.11
1499.05/1499.50	c    88272    231     6900   159119   23    14104    7871   4314   2442 36.13
1499.05/1499.50	c   132542    231     6681   126068   18    13667    8659   4095   2302 57.56
1499.05/1499.50	c   198952    231    10991   274920   25    22286    9525   8405   2182 91.17
1499.05/1499.50	c   298573    231     8447   205923   24    17199   10478   5861   1934 154.33
1499.05/1499.50	c   448010    231     8119   189700   23    16542   11526   5533   1755 255.21
1499.05/1499.50	c   672168    231     9191   232701   25    18686   12679   6605   1607 418.04
1499.05/1499.50	c  1008411    231    10184   256720   25    20673   13947   7598   1451 694.86
1499.05/1499.50	c  1512784    231    11683   313961   26    23668   15342   9097   1288 1174.41
1499.05/1499.50	c Backtracks by Clause: 0
1499.05/1499.50	c Backtracks by PB constraint: 0
1499.05/1499.50	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1499.05/1499.50	c   22  1814506 412345  2574930    18033   552994  15447   1210 1499.07
1499.05/1499.50	s UNSATISFIABLE
1499.05/1499.50	c Total time: 1499.07 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-1878840-1245122697/watcher-1878840-1245122697 -o /tmp/evaluation-result-1878840-1245122697/solver-1878840-1245122697 -C 1800 -W 2000 -M 1800 bsolo -l1 -t1800 -m1800 HOME/instance-1878840-1245122697.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 3/64 6643
/proc/meminfo: memFree=1794304/2055920 swapFree=4191900/4192956
[pid=6643] ppid=6641 vsize=10792 CPUtime=0
/proc/6643/stat : 6643 (bsolo) R 6641 6643 5438 0 -1 4194304 250 0 0 0 0 0 0 0 18 0 1 0 179866848 11051008 234 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6643/statm: 2698 234 174 640 0 2033 0

[startup+0.0388271 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6643
/proc/meminfo: memFree=1794304/2055920 swapFree=4191900/4192956
[pid=6643] ppid=6641 vsize=11244 CPUtime=0.03
/proc/6643/stat : 6643 (bsolo) R 6641 6643 5438 0 -1 4194304 419 0 0 0 3 0 0 0 18 0 1 0 179866848 11513856 382 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6643/statm: 2811 382 195 640 0 2167 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 11244

[startup+0.101832 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6643
/proc/meminfo: memFree=1794304/2055920 swapFree=4191900/4192956
[pid=6643] ppid=6641 vsize=11368 CPUtime=0.09
/proc/6643/stat : 6643 (bsolo) R 6641 6643 5438 0 -1 4194304 471 0 0 0 9 0 0 0 18 0 1 0 179866848 11640832 434 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6643/statm: 2842 434 195 640 0 2198 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11368

[startup+0.301855 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6643
/proc/meminfo: memFree=1794304/2055920 swapFree=4191900/4192956
[pid=6643] ppid=6641 vsize=12012 CPUtime=0.29
/proc/6643/stat : 6643 (bsolo) R 6641 6643 5438 0 -1 4194304 613 0 0 0 29 0 0 0 19 0 1 0 179866848 12300288 576 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6643/statm: 3003 576 195 640 0 2359 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12012

[startup+0.701897 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6643
/proc/meminfo: memFree=1794304/2055920 swapFree=4191900/4192956
[pid=6643] ppid=6641 vsize=12776 CPUtime=0.69
/proc/6643/stat : 6643 (bsolo) R 6641 6643 5438 0 -1 4194304 811 0 0 0 69 0 0 0 22 0 1 0 179866848 13082624 774 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6643/statm: 3194 774 195 640 0 2550 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12776

[startup+1.50298 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6644
/proc/meminfo: memFree=1791544/2055920 swapFree=4191900/4192956
[pid=6643] ppid=6641 vsize=13164 CPUtime=1.49
/proc/6643/stat : 6643 (bsolo) R 6641 6643 5438 0 -1 4194304 913 0 0 0 149 0 0 0 25 0 1 0 179866848 13479936 876 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6643/statm: 3291 876 195 640 0 2647 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13164

[startup+3.10116 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6644
/proc/meminfo: memFree=1791352/2055920 swapFree=4191900/4192956
[pid=6643] ppid=6641 vsize=13420 CPUtime=3.09
/proc/6643/stat : 6643 (bsolo) R 6641 6643 5438 0 -1 4194304 962 0 0 0 308 1 0 0 25 0 1 0 179866848 13742080 925 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6643/statm: 3355 925 195 640 0 2711 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13420

[startup+6.30151 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6644
/proc/meminfo: memFree=1790712/2055920 swapFree=4191900/4192956
[pid=6643] ppid=6641 vsize=13928 CPUtime=6.29
/proc/6643/stat : 6643 (bsolo) R 6641 6643 5438 0 -1 4194304 1106 0 0 0 627 2 0 0 25 0 1 0 179866848 14262272 1069 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6643/statm: 3482 1069 195 640 0 2838 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13928

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6644
/proc/meminfo: memFree=1789816/2055920 swapFree=4191900/4192956
[pid=6643] ppid=6641 vsize=14444 CPUtime=12.68
/proc/6643/stat : 6643 (bsolo) R 6641 6643 5438 0 -1 4194304 1245 0 0 0 1264 4 0 0 25 0 1 0 179866848 14790656 1208 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6643/statm: 3611 1208 195 640 0 2967 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14444

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6644
/proc/meminfo: memFree=1788920/2055920 swapFree=4191900/4192956
[pid=6643] ppid=6641 vsize=15424 CPUtime=25.49
/proc/6643/stat : 6643 (bsolo) R 6641 6643 5438 0 -1 4194304 1465 0 0 0 2541 8 0 0 25 0 1 0 179866848 15794176 1428 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6643/statm: 3856 1428 195 640 0 3212 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15424

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6644
/proc/meminfo: memFree=1788856/2055920 swapFree=4191900/4192956
[pid=6643] ppid=6641 vsize=15548 CPUtime=51.07
/proc/6643/stat : 6643 (bsolo) R 6641 6643 5438 0 -1 4194304 1497 0 0 0 5093 14 0 0 25 0 1 0 179866848 15921152 1460 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6643/statm: 3887 1460 195 640 0 3243 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15548

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6644
/proc/meminfo: memFree=1787128/2055920 swapFree=4191900/4192956
[pid=6643] ppid=6641 vsize=17212 CPUtime=102.26
/proc/6643/stat : 6643 (bsolo) R 6641 6643 5438 0 -1 4194304 1933 0 0 0 10199 27 0 0 25 0 1 0 179866848 17625088 1896 1992294400 134512640 137136520 4294956256 18446744073709551615 136502090 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6643/statm: 4303 1896 195 640 0 3659 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17212

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6644
/proc/meminfo: memFree=1787128/2055920 swapFree=4191900/4192956
[pid=6643] ppid=6641 vsize=17212 CPUtime=162.23
/proc/6643/stat : 6643 (bsolo) R 6641 6643 5438 0 -1 4194304 1934 0 0 0 16184 39 0 0 25 0 1 0 179866848 17625088 1897 1992294400 134512640 137136520 4294956256 18446744073709551615 135982481 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6643/statm: 4303 1897 195 640 0 3659 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 17212

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6644
/proc/meminfo: memFree=1786936/2055920 swapFree=4191900/4192956
[pid=6643] ppid=6641 vsize=17428 CPUtime=222.22
/proc/6643/stat : 6643 (bsolo) R 6641 6643 5438 0 -1 4194304 1970 0 0 0 22169 53 0 0 25 0 1 0 179866848 17846272 1933 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6643/statm: 4357 1933 195 640 0 3713 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 17428

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6644
/proc/meminfo: memFree=1786296/2055920 swapFree=4191900/4192956
[pid=6643] ppid=6641 vsize=18072 CPUtime=282.2
/proc/6643/stat : 6643 (bsolo) R 6641 6643 5438 0 -1 4194304 2150 0 0 0 28154 66 0 0 25 0 1 0 179866848 18505728 2113 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6643/statm: 4518 2113 195 640 0 3874 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 18072

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6644
/proc/meminfo: memFree=1786104/2055920 swapFree=4191900/4192956
[pid=6643] ppid=6641 vsize=18196 CPUtime=342.18
/proc/6643/stat : 6643 (bsolo) R 6641 6643 5438 0 -1 4194304 2169 0 0 0 34140 78 0 0 25 0 1 0 179866848 18632704 2132 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6643/statm: 4549 2132 195 640 0 3905 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 18196

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6644
/proc/meminfo: memFree=1786104/2055920 swapFree=4191900/4192956
[pid=6643] ppid=6641 vsize=18196 CPUtime=402.17
/proc/6643/stat : 6643 (bsolo) R 6641 6643 5438 0 -1 4194304 2169 0 0 0 40124 93 0 0 25 0 1 0 179866848 18632704 2132 1992294400 134512640 137136520 4294956256 18446744073709551615 136509091 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6643/statm: 4549 2132 195 640 0 3905 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 18196

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6644
/proc/meminfo: memFree=1785784/2055920 swapFree=4191900/4192956
[pid=6643] ppid=6641 vsize=18448 CPUtime=462.15
/proc/6643/stat : 6643 (bsolo) R 6641 6643 5438 0 -1 4194304 2238 0 0 0 46109 106 0 0 25 0 1 0 179866848 18890752 2201 1992294400 134512640 137136520 4294956256 18446744073709551615 134544256 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6643/statm: 4612 2201 195 640 0 3968 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 18448

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6644
/proc/meminfo: memFree=1785848/2055920 swapFree=4191900/4192956
[pid=6643] ppid=6641 vsize=18448 CPUtime=522.14
/proc/6643/stat : 6643 (bsolo) R 6641 6643 5438 0 -1 4194304 2241 0 0 0 52097 117 0 0 25 0 1 0 179866848 18890752 2204 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6643/statm: 4612 2204 195 640 0 3968 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 18448

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6644
/proc/meminfo: memFree=1785592/2055920 swapFree=4191900/4192956
[pid=6643] ppid=6641 vsize=18704 CPUtime=582.11
/proc/6643/stat : 6643 (bsolo) R 6641 6643 5438 0 -1 4194304 2303 0 0 0 58083 128 0 0 25 0 1 0 179866848 19152896 2266 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6643/statm: 4676 2266 195 640 0 4032 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 18704

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6644
/proc/meminfo: memFree=1785528/2055920 swapFree=4191900/4192956
[pid=6643] ppid=6641 vsize=18704 CPUtime=642.1
/proc/6643/stat : 6643 (bsolo) R 6641 6643 5438 0 -1 4194304 2303 0 0 0 64072 138 0 0 25 0 1 0 179866848 19152896 2266 1992294400 134512640 137136520 4294956256 18446744073709551615 136295569 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6643/statm: 4676 2266 195 640 0 4032 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 18704

[startup+702.301 s]

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

/proc/meminfo: memFree=1784568/2055920 swapFree=4191900/4192956
[pid=6643] ppid=6641 vsize=19584 CPUtime=822.05
/proc/6643/stat : 6643 (bsolo) R 6641 6643 5438 0 -1 4194304 2513 0 0 0 82033 172 0 0 25 0 1 0 179866848 20054016 2476 1992294400 134512640 137136520 4294956256 18446744073709551615 134544440 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6643/statm: 4896 2476 195 640 0 4252 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 19584

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6644
/proc/meminfo: memFree=1784568/2055920 swapFree=4191900/4192956
[pid=6643] ppid=6641 vsize=19584 CPUtime=882.03
/proc/6643/stat : 6643 (bsolo) R 6641 6643 5438 0 -1 4194304 2513 0 0 0 88021 182 0 0 25 0 1 0 179866848 20054016 2476 1992294400 134512640 137136520 4294956256 18446744073709551615 134544259 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6643/statm: 4896 2476 195 640 0 4252 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 19584

[startup+942.301 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 6644
/proc/meminfo: memFree=1784504/2055920 swapFree=4191900/4192956
[pid=6643] ppid=6641 vsize=19584 CPUtime=942.01
/proc/6643/stat : 6643 (bsolo) R 6641 6643 5438 0 -1 4194304 2513 0 0 0 94011 190 0 0 25 0 1 0 179866848 20054016 2476 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6643/statm: 4896 2476 195 640 0 4252 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 19584

[startup+1002.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 6644
/proc/meminfo: memFree=1784504/2055920 swapFree=4191900/4192956
[pid=6643] ppid=6641 vsize=19584 CPUtime=1001.99
/proc/6643/stat : 6643 (bsolo) R 6641 6643 5438 0 -1 4194304 2513 0 0 0 99999 200 0 0 25 0 1 0 179866848 20054016 2476 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6643/statm: 4896 2476 195 640 0 4252 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 19584

[startup+1062.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 6644
/proc/meminfo: memFree=1784504/2055920 swapFree=4191900/4192956
[pid=6643] ppid=6641 vsize=19584 CPUtime=1061.98
/proc/6643/stat : 6643 (bsolo) R 6641 6643 5438 0 -1 4194304 2513 0 0 0 105988 210 0 0 25 0 1 0 179866848 20054016 2476 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6643/statm: 4896 2476 195 640 0 4252 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 19584

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6644
/proc/meminfo: memFree=1784504/2055920 swapFree=4191900/4192956
[pid=6643] ppid=6641 vsize=19584 CPUtime=1121.96
/proc/6643/stat : 6643 (bsolo) R 6641 6643 5438 0 -1 4194304 2513 0 0 0 111976 220 0 0 25 0 1 0 179866848 20054016 2476 1992294400 134512640 137136520 4294956256 18446744073709551615 134544164 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6643/statm: 4896 2476 195 640 0 4252 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 19584

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6644
/proc/meminfo: memFree=1784312/2055920 swapFree=4191900/4192956
[pid=6643] ppid=6641 vsize=19716 CPUtime=1181.95
/proc/6643/stat : 6643 (bsolo) R 6641 6643 5438 0 -1 4194304 2551 0 0 0 117965 230 0 0 25 0 1 0 179866848 20189184 2514 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6643/statm: 4929 2514 195 640 0 4285 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 19716

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6644
/proc/meminfo: memFree=1783928/2055920 swapFree=4191900/4192956
[pid=6643] ppid=6641 vsize=20064 CPUtime=1241.92
/proc/6643/stat : 6643 (bsolo) R 6641 6643 5438 0 -1 4194304 2634 0 0 0 123954 238 0 0 25 0 1 0 179866848 20545536 2597 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6643/statm: 5016 2597 195 640 0 4372 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 20064

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6644
/proc/meminfo: memFree=1783928/2055920 swapFree=4191900/4192956
[pid=6643] ppid=6641 vsize=20064 CPUtime=1301.92
/proc/6643/stat : 6643 (bsolo) R 6641 6643 5438 0 -1 4194304 2634 0 0 0 129943 249 0 0 25 0 1 0 179866848 20545536 2597 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6643/statm: 5016 2597 195 640 0 4372 0
Current children cumulated CPU time (s) 1301.92
Current children cumulated vsize (KiB) 20064

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6644
/proc/meminfo: memFree=1783864/2055920 swapFree=4191900/4192956
[pid=6643] ppid=6641 vsize=20060 CPUtime=1361.89
/proc/6643/stat : 6643 (bsolo) R 6641 6643 5438 0 -1 4194304 2634 0 0 0 135931 258 0 0 25 0 1 0 179866848 20541440 2597 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6643/statm: 5015 2597 195 640 0 4371 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 20060

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6644
/proc/meminfo: memFree=1783864/2055920 swapFree=4191900/4192956
[pid=6643] ppid=6641 vsize=20060 CPUtime=1421.88
/proc/6643/stat : 6643 (bsolo) R 6641 6643 5438 0 -1 4194304 2634 0 0 0 141921 267 0 0 25 0 1 0 179866848 20541440 2597 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6643/statm: 5015 2597 195 640 0 4371 0
Current children cumulated CPU time (s) 1421.88
Current children cumulated vsize (KiB) 20060

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6644
/proc/meminfo: memFree=1783864/2055920 swapFree=4191900/4192956
[pid=6643] ppid=6641 vsize=20056 CPUtime=1481.86
/proc/6643/stat : 6643 (bsolo) R 6641 6643 5438 0 -1 4194304 2634 0 0 0 147910 276 0 0 25 0 1 0 179866848 20537344 2597 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6643/statm: 5014 2597 195 640 0 4370 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 20056

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

[startup+1484.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6644
/proc/meminfo: memFree=1783864/2055920 swapFree=4191900/4192956
[pid=6643] ppid=6641 vsize=20056 CPUtime=1484.25
/proc/6643/stat : 6643 (bsolo) R 6641 6643 5438 0 -1 4194304 2634 0 0 0 148149 276 0 0 25 0 1 0 179866848 20537344 2597 1992294400 134512640 137136520 4294956256 18446744073709551615 134544122 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6643/statm: 5014 2597 195 640 0 4370 0
Current children cumulated CPU time (s) 1484.25
Current children cumulated vsize (KiB) 20056

[startup+1491.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6644
/proc/meminfo: memFree=1783864/2055920 swapFree=4191900/4192956
[pid=6643] ppid=6641 vsize=20056 CPUtime=1490.65
/proc/6643/stat : 6643 (bsolo) R 6641 6643 5438 0 -1 4194304 2634 0 0 0 148788 277 0 0 25 0 1 0 179866848 20537344 2597 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6643/statm: 5014 2597 195 640 0 4370 0
Current children cumulated CPU time (s) 1490.65
Current children cumulated vsize (KiB) 20056

[startup+1494.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6644
/proc/meminfo: memFree=1783864/2055920 swapFree=4191900/4192956
[pid=6643] ppid=6641 vsize=20056 CPUtime=1493.86
/proc/6643/stat : 6643 (bsolo) R 6641 6643 5438 0 -1 4194304 2634 0 0 0 149108 278 0 0 25 0 1 0 179866848 20537344 2597 1992294400 134512640 137136520 4294956256 18446744073709551615 135982505 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6643/statm: 5014 2597 195 640 0 4370 0
Current children cumulated CPU time (s) 1493.86
Current children cumulated vsize (KiB) 20056

[startup+1497.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6644
/proc/meminfo: memFree=1783864/2055920 swapFree=4191900/4192956
[pid=6643] ppid=6641 vsize=20056 CPUtime=1497.05
/proc/6643/stat : 6643 (bsolo) R 6641 6643 5438 0 -1 4194304 2634 0 0 0 149427 278 0 0 25 0 1 0 179866848 20537344 2597 1992294400 134512640 137136520 4294956256 18446744073709551615 134544122 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6643/statm: 5014 2597 195 640 0 4370 0
Current children cumulated CPU time (s) 1497.05
Current children cumulated vsize (KiB) 20056

[startup+1498.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6644
/proc/meminfo: memFree=1783864/2055920 swapFree=4191900/4192956
[pid=6643] ppid=6641 vsize=20056 CPUtime=1497.85
/proc/6643/stat : 6643 (bsolo) R 6641 6643 5438 0 -1 4194304 2634 0 0 0 149507 278 0 0 25 0 1 0 179866848 20537344 2597 1992294400 134512640 137136520 4294956256 18446744073709551615 134544127 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6643/statm: 5014 2597 195 640 0 4370 0
Current children cumulated CPU time (s) 1497.85
Current children cumulated vsize (KiB) 20056

[startup+1499.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6644
/proc/meminfo: memFree=1783864/2055920 swapFree=4191900/4192956
[pid=6643] ppid=6641 vsize=20056 CPUtime=1498.65
/proc/6643/stat : 6643 (bsolo) R 6641 6643 5438 0 -1 4194304 2634 0 0 0 149587 278 0 0 25 0 1 0 179866848 20537344 2597 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6643/statm: 5014 2597 195 640 0 4370 0
Current children cumulated CPU time (s) 1498.65
Current children cumulated vsize (KiB) 20056

[startup+1499.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6644
/proc/meminfo: memFree=1783864/2055920 swapFree=4191900/4192956
[pid=6643] ppid=6641 vsize=20056 CPUtime=1499.05
/proc/6643/stat : 6643 (bsolo) R 6641 6643 5438 0 -1 4194304 2634 0 0 0 149627 278 0 0 25 0 1 0 179866848 20537344 2597 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6643/statm: 5014 2597 195 640 0 4370 0
Current children cumulated CPU time (s) 1499.05
Current children cumulated vsize (KiB) 20056

Child status: 0
Real time (s): 1499.51
CPU time (s): 1499.07
CPU user time (s): 1496.28
CPU system time (s): 2.78858
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 20068

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1496.28
system time used= 2.78858
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2636
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= 2
involuntary context switches= 3017

runsolver used 0.979851 second user time and 3.19251 second system time

The end

Launcher Data 

Begin job on node37 at 2009-06-16 05:24:57
IDJOB=1878840
IDBENCH=1350
IDSOLVER=700
FILE ID=node37/1878840-1245122697
PBS_JOBID= 9363633
Free space on /tmp= 66168 MiB

SOLVER NAME= bsolo 3.1 cl
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900557574.opb
COMMAND LINE= bsolo -l1 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1878840-1245122697/watcher-1878840-1245122697 -o /tmp/evaluation-result-1878840-1245122697/solver-1878840-1245122697 -C 1800 -W 2000 -M 1800  bsolo -l1 -t1800 -m1800 HOME/instance-1878840-1245122697.opb

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

MD5SUM BENCH= 5107a201bfa7ecd84a67ffb212d048dd
RANDOM SEED=1524173541

node37.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.232
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
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		: 3000.232
cache size	: 2048 KB
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 pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1794720 kB
Buffers:         31800 kB
Cached:         149840 kB
SwapCached:        260 kB
Active:          39192 kB
Inactive:       155676 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1794720 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            4020 kB
Writeback:           0 kB
Mapped:          21760 kB
Slab:            52428 kB
Committed_AS:   150460 kB
PageTables:       1376 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66164 MiB
End job on node37 at 2009-06-16 05:49:56