Trace number 1878806

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 1349.99 1350.37

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900573901.opb
MD5SUM40d0bcc4171e4a5907ae30e54ba56b80
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 benchmark18.1712
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 701
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-1878806-1245119886.opb
0.00/0.00	c File size is 83381 bytes.
0.00/0.01	c Highest Coefficient sum: 701
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.012 s
0.00/0.01	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5707
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.00/0.02	c Pre-processing Time: 0.023 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.
1349.91/1350.36	c      100    231     2686    11892    4     5677    2069    100   3030 0.03
1349.91/1350.36	c      255    231     2841    18609    6     5986    2276    255   4811 0.05
1349.91/1350.36	c      481    231     3067    27568    8     6439    2504    481   5528 0.09
1349.91/1350.36	c      819    231     3405    42010   12     7114    2755    819   5250 0.16
1349.91/1350.36	c     1330    231     3916    61165   15     8137    3031   1330   5095 0.26
1349.91/1350.36	c     2094    231     4680    87631   18     9663    3335   2094   4474 0.47
1349.91/1350.36	c     3241    231     5827   132185   22    11958    3669   3241   3790 0.85
1349.91/1350.36	c     4963    231     5599   118267   21    11502    4036   3013   3522 1.41
1349.91/1350.36	c     7548    231     6057   134168   22    12419    4440   3471   3362 2.25
1349.91/1350.36	c    11428    231     5302    98092   18    10909    4885   2716   3167 3.61
1349.91/1350.36	c    17250    231     5995   124152   20    12294    5374   3409   3119 5.53
1349.91/1350.36	c    25988    231     6413   147033   22    13131    5912   3827   2946 8.82
1349.91/1350.36	c    39100    231     7223   153697   21    14750    6504   4637   2800 13.96
1349.91/1350.36	c    58770    231     6768   162825   24    13840    7155   4182   2621 22.41
1349.91/1350.36	c    88284    231     6799   162967   23    13903    7871   4213   2362 37.38
1349.91/1350.36	c   132554    231     6707   138397   20    13718    8659   4121   2246 59.01
1349.91/1350.36	c   198964    231    11055   315987   28    22414    9525   8469   2068 96.19
1349.91/1350.36	c   298588    231     8600   207065   24    17504   10478   6014   1887 158.18
1349.91/1350.36	c   448023    231     8447   217687   25    17199   11526   5861   1721 260.26
1349.91/1350.36	c   672182    231     9504   207341   21    19311   12679   6918   1541 436.07
1349.91/1350.36	c  1008428    230    10661   279223   26    21625   13947   8075   1360 741.12
1349.91/1350.36	c  1512799    229    12702   341736   26    25705   15342  10116   1221 1238.45
1349.91/1350.36	c Backtracks by Clause: 0
1349.91/1350.36	c Backtracks by PB constraint: 0
1349.91/1350.36	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1349.91/1350.36	c   22  1604143 350409  2248831    10733   248585   8147   1188 1349.98
1349.91/1350.36	s UNSATISFIABLE
1349.91/1350.36	c Total time: 1349.98 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-1878806-1245119886/watcher-1878806-1245119886 -o /tmp/evaluation-result-1878806-1245119886/solver-1878806-1245119886 -C 1800 -W 2000 -M 1800 bsolo -l1 -t1800 -m1800 HOME/instance-1878806-1245119886.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 31106
/proc/meminfo: memFree=1350688/2055920 swapFree=4191896/4192956
[pid=31106] ppid=31104 vsize=10792 CPUtime=0
/proc/31106/stat : 31106 (bsolo) R 31104 31106 29805 0 -1 4194304 248 0 0 0 0 0 0 0 18 0 1 0 179589690 11051008 232 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31106/statm: 2698 232 174 640 0 2033 0

[startup+0.079621 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31106
/proc/meminfo: memFree=1350688/2055920 swapFree=4191896/4192956
[pid=31106] ppid=31104 vsize=11368 CPUtime=0.07
/proc/31106/stat : 31106 (bsolo) R 31104 31106 29805 0 -1 4194304 447 0 0 0 7 0 0 0 18 0 1 0 179589690 11640832 410 1992294400 134512640 137136520 4294956256 18446744073709551615 134544249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31106/statm: 2842 410 195 640 0 2198 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 11368

[startup+0.101622 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31106
/proc/meminfo: memFree=1350688/2055920 swapFree=4191896/4192956
[pid=31106] ppid=31104 vsize=11368 CPUtime=0.09
/proc/31106/stat : 31106 (bsolo) R 31104 31106 29805 0 -1 4194304 468 0 0 0 9 0 0 0 18 0 1 0 179589690 11640832 431 1992294400 134512640 137136520 4294956256 18446744073709551615 134575005 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31106/statm: 2842 431 195 640 0 2198 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11368

[startup+0.301643 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31106
/proc/meminfo: memFree=1350688/2055920 swapFree=4191896/4192956
[pid=31106] ppid=31104 vsize=12012 CPUtime=0.29
/proc/31106/stat : 31106 (bsolo) R 31104 31106 29805 0 -1 4194304 608 0 0 0 29 0 0 0 19 0 1 0 179589690 12300288 571 1992294400 134512640 137136520 4294956256 18446744073709551615 136498219 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31106/statm: 3003 571 195 640 0 2359 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12012

[startup+0.701684 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 31106
/proc/meminfo: memFree=1350688/2055920 swapFree=4191896/4192956
[pid=31106] ppid=31104 vsize=12776 CPUtime=0.69
/proc/31106/stat : 31106 (bsolo) R 31104 31106 29805 0 -1 4194304 806 0 0 0 68 1 0 0 22 0 1 0 179589690 13082624 769 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31106/statm: 3194 769 195 640 0 2550 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12776

[startup+1.50177 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31107
/proc/meminfo: memFree=1347864/2055920 swapFree=4191896/4192956
[pid=31106] ppid=31104 vsize=13284 CPUtime=1.49
/proc/31106/stat : 31106 (bsolo) R 31104 31106 29805 0 -1 4194304 953 0 0 0 148 1 0 0 25 0 1 0 179589690 13602816 916 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31106/statm: 3321 916 195 640 0 2677 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13284

[startup+3.10193 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31107
/proc/meminfo: memFree=1347416/2055920 swapFree=4191896/4192956
[pid=31106] ppid=31104 vsize=13672 CPUtime=3.09
/proc/31106/stat : 31106 (bsolo) R 31104 31106 29805 0 -1 4194304 1047 0 0 0 308 1 0 0 25 0 1 0 179589690 14000128 1010 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31106/statm: 3418 1010 195 640 0 2774 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13672

[startup+6.30126 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31107
/proc/meminfo: memFree=1346904/2055920 swapFree=4191896/4192956
[pid=31106] ppid=31104 vsize=14164 CPUtime=6.29
/proc/31106/stat : 31106 (bsolo) R 31104 31106 29805 0 -1 4194304 1154 0 0 0 626 3 0 0 25 0 1 0 179589690 14503936 1117 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31106/statm: 3541 1117 195 640 0 2897 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14164

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31107
/proc/meminfo: memFree=1346008/2055920 swapFree=4191896/4192956
[pid=31106] ppid=31104 vsize=14660 CPUtime=12.69
/proc/31106/stat : 31106 (bsolo) R 31104 31106 29805 0 -1 4194304 1298 0 0 0 1263 6 0 0 25 0 1 0 179589690 15011840 1261 1992294400 134512640 137136520 4294956256 18446744073709551615 134544369 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31106/statm: 3665 1261 195 640 0 3021 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14660

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31107
/proc/meminfo: memFree=1345368/2055920 swapFree=4191896/4192956
[pid=31106] ppid=31104 vsize=15408 CPUtime=25.48
/proc/31106/stat : 31106 (bsolo) R 31104 31106 29805 0 -1 4194304 1462 0 0 0 2538 10 0 0 25 0 1 0 179589690 15777792 1425 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31106/statm: 3852 1425 195 640 0 3208 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15408

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31107
/proc/meminfo: memFree=1344984/2055920 swapFree=4191896/4192956
[pid=31106] ppid=31104 vsize=15796 CPUtime=51.07
/proc/31106/stat : 31106 (bsolo) R 31104 31106 29805 0 -1 4194304 1567 0 0 0 5091 16 0 0 25 0 1 0 179589690 16175104 1530 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31106/statm: 3949 1530 195 640 0 3305 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15796

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31107
/proc/meminfo: memFree=1344088/2055920 swapFree=4191896/4192956
[pid=31106] ppid=31104 vsize=16696 CPUtime=102.26
/proc/31106/stat : 31106 (bsolo) R 31104 31106 29805 0 -1 4194304 1797 0 0 0 10197 29 0 0 25 0 1 0 179589690 17096704 1760 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31106/statm: 4174 1760 195 640 0 3530 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16696

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31107
/proc/meminfo: memFree=1343640/2055920 swapFree=4191896/4192956
[pid=31106] ppid=31104 vsize=17056 CPUtime=162.24
/proc/31106/stat : 31106 (bsolo) R 31104 31106 29805 0 -1 4194304 1889 0 0 0 16180 44 0 0 25 0 1 0 179589690 17465344 1852 1992294400 134512640 137136520 4294956256 18446744073709551615 136502090 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31106/statm: 4264 1852 195 640 0 3620 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 17056

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31107
/proc/meminfo: memFree=1343448/2055920 swapFree=4191896/4192956
[pid=31106] ppid=31104 vsize=17304 CPUtime=222.23
/proc/31106/stat : 31106 (bsolo) R 31104 31106 29805 0 -1 4194304 1939 0 0 0 22166 57 0 0 25 0 1 0 179589690 17719296 1902 1992294400 134512640 137136520 4294956256 18446744073709551615 134544192 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31106/statm: 4326 1902 195 640 0 3682 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17304

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31107
/proc/meminfo: memFree=1342424/2055920 swapFree=4191896/4192956
[pid=31106] ppid=31104 vsize=18296 CPUtime=282.21
/proc/31106/stat : 31106 (bsolo) R 31104 31106 29805 0 -1 4194304 2188 0 0 0 28149 72 0 0 25 0 1 0 179589690 18735104 2151 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31106/statm: 4574 2151 195 640 0 3930 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 18296

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31107
/proc/meminfo: memFree=1342296/2055920 swapFree=4191896/4192956
[pid=31106] ppid=31104 vsize=18272 CPUtime=342.19
/proc/31106/stat : 31106 (bsolo) R 31104 31106 29805 0 -1 4194304 2202 0 0 0 34134 85 0 0 25 0 1 0 179589690 18710528 2165 1992294400 134512640 137136520 4294956256 18446744073709551615 134543954 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31106/statm: 4568 2165 195 640 0 3924 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 18272

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31107
/proc/meminfo: memFree=1342104/2055920 swapFree=4191896/4192956
[pid=31106] ppid=31104 vsize=18480 CPUtime=402.18
/proc/31106/stat : 31106 (bsolo) R 31104 31106 29805 0 -1 4194304 2241 0 0 0 40122 96 0 0 25 0 1 0 179589690 18923520 2204 1992294400 134512640 137136520 4294956256 18446744073709551615 134544547 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31106/statm: 4620 2204 195 640 0 3976 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 18480

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31107
/proc/meminfo: memFree=1341784/2055920 swapFree=4191896/4192956
[pid=31106] ppid=31104 vsize=18828 CPUtime=462.15
/proc/31106/stat : 31106 (bsolo) R 31104 31106 29805 0 -1 4194304 2322 0 0 0 46107 108 0 0 25 0 1 0 179589690 19279872 2285 1992294400 134512640 137136520 4294956256 18446744073709551615 136504213 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31106/statm: 4707 2285 195 640 0 4063 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 18828

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31107
/proc/meminfo: memFree=1340952/2055920 swapFree=4191896/4192956
[pid=31106] ppid=31104 vsize=19596 CPUtime=522.15
/proc/31106/stat : 31106 (bsolo) R 31104 31106 29805 0 -1 4194304 2514 0 0 0 52097 118 0 0 25 0 1 0 179589690 20066304 2477 1992294400 134512640 137136520 4294956256 18446744073709551615 134544384 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31106/statm: 4899 2477 195 640 0 4255 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 19596

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31107
/proc/meminfo: memFree=1340952/2055920 swapFree=4191896/4192956
[pid=31106] ppid=31104 vsize=19584 CPUtime=582.12
/proc/31106/stat : 31106 (bsolo) R 31104 31106 29805 0 -1 4194304 2514 0 0 0 58085 127 0 0 25 0 1 0 179589690 20054016 2477 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31106/statm: 4896 2477 195 640 0 4252 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 19584

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31107
/proc/meminfo: memFree=1340888/2055920 swapFree=4191896/4192956
[pid=31106] ppid=31104 vsize=19584 CPUtime=642.11
/proc/31106/stat : 31106 (bsolo) R 31104 31106 29805 0 -1 4194304 2514 0 0 0 64075 136 0 0 25 0 1 0 179589690 20054016 2477 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31106/statm: 4896 2477 195 640 0 4252 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 19584

[startup+702.302 s]

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

/proc/meminfo: memFree=1340888/2055920 swapFree=4191896/4192956
[pid=31106] ppid=31104 vsize=19584 CPUtime=702.1
/proc/31106/stat : 31106 (bsolo) R 31104 31106 29805 0 -1 4194304 2514 0 0 0 70062 148 0 0 25 0 1 0 179589690 20054016 2477 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31106/statm: 4896 2477 195 640 0 4252 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 19584

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31107
/proc/meminfo: memFree=1340824/2055920 swapFree=4191896/4192956
[pid=31106] ppid=31104 vsize=19516 CPUtime=762.08
/proc/31106/stat : 31106 (bsolo) R 31104 31106 29805 0 -1 4194304 2515 0 0 0 76049 159 0 0 25 0 1 0 179589690 19984384 2476 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31106/statm: 4879 2476 195 640 0 4235 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 19516

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31109
/proc/meminfo: memFree=1340696/2055920 swapFree=4191896/4192956
[pid=31106] ppid=31104 vsize=19516 CPUtime=822.05
/proc/31106/stat : 31106 (bsolo) R 31104 31106 29805 0 -1 4194304 2515 0 0 0 82038 167 0 0 25 0 1 0 179589690 19984384 2476 1992294400 134512640 137136520 4294956256 18446744073709551615 134573838 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31106/statm: 4879 2476 195 640 0 4235 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 19516

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31109
/proc/meminfo: memFree=1340696/2055920 swapFree=4191896/4192956
[pid=31106] ppid=31104 vsize=19516 CPUtime=882.04
/proc/31106/stat : 31106 (bsolo) R 31104 31106 29805 0 -1 4194304 2515 0 0 0 88025 179 0 0 25 0 1 0 179589690 19984384 2476 1992294400 134512640 137136520 4294956256 18446744073709551615 134544245 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31106/statm: 4879 2476 195 640 0 4235 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 19516

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31109
/proc/meminfo: memFree=1340696/2055920 swapFree=4191896/4192956
[pid=31106] ppid=31104 vsize=19512 CPUtime=942.02
/proc/31106/stat : 31106 (bsolo) R 31104 31106 29805 0 -1 4194304 2515 0 0 0 94013 189 0 0 25 0 1 0 179589690 19980288 2475 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31106/statm: 4878 2475 195 640 0 4234 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 19512

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31109
/proc/meminfo: memFree=1340760/2055920 swapFree=4191896/4192956
[pid=31106] ppid=31104 vsize=19512 CPUtime=1002.01
/proc/31106/stat : 31106 (bsolo) R 31104 31106 29805 0 -1 4194304 2515 0 0 0 100002 199 0 0 25 0 1 0 179589690 19980288 2475 1992294400 134512640 137136520 4294956256 18446744073709551615 134544398 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31106/statm: 4878 2475 195 640 0 4234 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 19512

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31109
/proc/meminfo: memFree=1340760/2055920 swapFree=4191896/4192956
[pid=31106] ppid=31104 vsize=19508 CPUtime=1061.99
/proc/31106/stat : 31106 (bsolo) R 31104 31106 29805 0 -1 4194304 2515 0 0 0 105990 209 0 0 25 0 1 0 179589690 19976192 2474 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31106/statm: 4877 2474 195 640 0 4233 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 19508

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31109
/proc/meminfo: memFree=1340760/2055920 swapFree=4191896/4192956
[pid=31106] ppid=31104 vsize=19508 CPUtime=1121.97
/proc/31106/stat : 31106 (bsolo) R 31104 31106 29805 0 -1 4194304 2515 0 0 0 111977 220 0 0 25 0 1 0 179589690 19976192 2474 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31106/statm: 4877 2474 195 640 0 4233 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 19508

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31109
/proc/meminfo: memFree=1340760/2055920 swapFree=4191896/4192956
[pid=31106] ppid=31104 vsize=19500 CPUtime=1181.96
/proc/31106/stat : 31106 (bsolo) R 31104 31106 29805 0 -1 4194304 2515 0 0 0 117967 229 0 0 25 0 1 0 179589690 19968000 2472 1992294400 134512640 137136520 4294956256 18446744073709551615 134544071 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31106/statm: 4875 2472 195 640 0 4231 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 19500

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31109
/proc/meminfo: memFree=1340760/2055920 swapFree=4191896/4192956
[pid=31106] ppid=31104 vsize=19500 CPUtime=1241.94
/proc/31106/stat : 31106 (bsolo) R 31104 31106 29805 0 -1 4194304 2515 0 0 0 123957 237 0 0 25 0 1 0 179589690 19968000 2472 1992294400 134512640 137136520 4294956256 18446744073709551615 134543942 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31106/statm: 4875 2472 195 640 0 4231 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 19500

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31109
/proc/meminfo: memFree=1340056/2055920 swapFree=4191896/4192956
[pid=31106] ppid=31104 vsize=20208 CPUtime=1301.93
/proc/31106/stat : 31106 (bsolo) R 31104 31106 29805 0 -1 4194304 2675 0 0 0 129945 248 0 0 25 0 1 0 179589690 20692992 2632 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31106/statm: 5052 2632 195 640 0 4408 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 20208

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

[startup+1305.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31109
/proc/meminfo: memFree=1340056/2055920 swapFree=4191896/4192956
[pid=31106] ppid=31104 vsize=20208 CPUtime=1305.13
/proc/31106/stat : 31106 (bsolo) R 31104 31106 29805 0 -1 4194304 2675 0 0 0 130265 248 0 0 25 0 1 0 179589690 20692992 2632 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31106/statm: 5052 2632 195 640 0 4408 0
Current children cumulated CPU time (s) 1305.13
Current children cumulated vsize (KiB) 20208

[startup+1331.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31109
/proc/meminfo: memFree=1340056/2055920 swapFree=4191896/4192956
[pid=31106] ppid=31104 vsize=20204 CPUtime=1330.72
/proc/31106/stat : 31106 (bsolo) R 31104 31106 29805 0 -1 4194304 2675 0 0 0 132818 254 0 0 25 0 1 0 179589690 20688896 2632 1992294400 134512640 137136520 4294956256 18446744073709551615 136502448 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31106/statm: 5051 2632 195 640 0 4407 0
Current children cumulated CPU time (s) 1330.72
Current children cumulated vsize (KiB) 20204

[startup+1343.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31109
/proc/meminfo: memFree=1340056/2055920 swapFree=4191896/4192956
[pid=31106] ppid=31104 vsize=20180 CPUtime=1343.51
/proc/31106/stat : 31106 (bsolo) R 31104 31106 29805 0 -1 4194304 2675 0 0 0 134096 255 0 0 25 0 1 0 179589690 20664320 2632 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31106/statm: 5045 2632 195 640 0 4401 0
Current children cumulated CPU time (s) 1343.51
Current children cumulated vsize (KiB) 20180

[startup+1347.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31109
/proc/meminfo: memFree=1340056/2055920 swapFree=4191896/4192956
[pid=31106] ppid=31104 vsize=20180 CPUtime=1346.71
/proc/31106/stat : 31106 (bsolo) R 31104 31106 29805 0 -1 4194304 2675 0 0 0 134415 256 0 0 25 0 1 0 179589690 20664320 2632 1992294400 134512640 137136520 4294956256 18446744073709551615 134543806 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31106/statm: 5045 2632 195 640 0 4401 0
Current children cumulated CPU time (s) 1346.71
Current children cumulated vsize (KiB) 20180

[startup+1348.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31109
/proc/meminfo: memFree=1340056/2055920 swapFree=4191896/4192956
[pid=31106] ppid=31104 vsize=20180 CPUtime=1348.31
/proc/31106/stat : 31106 (bsolo) R 31104 31106 29805 0 -1 4194304 2675 0 0 0 134575 256 0 0 25 0 1 0 179589690 20664320 2632 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31106/statm: 5045 2632 195 640 0 4401 0
Current children cumulated CPU time (s) 1348.31
Current children cumulated vsize (KiB) 20180

[startup+1349.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31109
/proc/meminfo: memFree=1340056/2055920 swapFree=4191896/4192956
[pid=31106] ppid=31104 vsize=20180 CPUtime=1349.11
/proc/31106/stat : 31106 (bsolo) R 31104 31106 29805 0 -1 4194304 2675 0 0 0 134655 256 0 0 25 0 1 0 179589690 20664320 2632 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31106/statm: 5045 2632 195 640 0 4401 0
Current children cumulated CPU time (s) 1349.11
Current children cumulated vsize (KiB) 20180

[startup+1349.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31109
/proc/meminfo: memFree=1340056/2055920 swapFree=4191896/4192956
[pid=31106] ppid=31104 vsize=20180 CPUtime=1349.51
/proc/31106/stat : 31106 (bsolo) R 31104 31106 29805 0 -1 4194304 2675 0 0 0 134695 256 0 0 25 0 1 0 179589690 20664320 2632 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31106/statm: 5045 2632 195 640 0 4401 0
Current children cumulated CPU time (s) 1349.51
Current children cumulated vsize (KiB) 20180

[startup+1350.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31109
/proc/meminfo: memFree=1340056/2055920 swapFree=4191896/4192956
[pid=31106] ppid=31104 vsize=20180 CPUtime=1349.91
/proc/31106/stat : 31106 (bsolo) R 31104 31106 29805 0 -1 4194304 2675 0 0 0 134735 256 0 0 25 0 1 0 179589690 20664320 2632 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31106/statm: 5045 2632 195 640 0 4401 0
Current children cumulated CPU time (s) 1349.91
Current children cumulated vsize (KiB) 20180

Child status: 0
Real time (s): 1350.37
CPU time (s): 1349.99
CPU user time (s): 1347.42
CPU system time (s): 2.56861
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 20208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1347.42
system time used= 2.56861
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2677
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= 1957

runsolver used 1.24481 second user time and 2.48962 second system time

The end

Launcher Data 

Begin job on node2 at 2009-06-16 04:38:07
IDJOB=1878806
IDBENCH=1314
IDSOLVER=700
FILE ID=node2/1878806-1245119886
PBS_JOBID= 9363658
Free space on /tmp= 66452 MiB

SOLVER NAME= bsolo 3.1 cl
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900573901.opb
COMMAND LINE= bsolo -l1 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1878806-1245119886/watcher-1878806-1245119886 -o /tmp/evaluation-result-1878806-1245119886/solver-1878806-1245119886 -C 1800 -W 2000 -M 1800  bsolo -l1 -t1800 -m1800 HOME/instance-1878806-1245119886.opb

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

MD5SUM BENCH= 40d0bcc4171e4a5907ae30e54ba56b80
RANDOM SEED=1402526277

node2.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		: 3000.214
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		: 3000.214
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:       1351104 kB
Buffers:         30588 kB
Cached:         596384 kB
SwapCached:        260 kB
Active:          69716 kB
Inactive:       570460 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1351104 kB
SwapTotal:     4192956 kB
SwapFree:      4191896 kB
Dirty:            4016 kB
Writeback:           0 kB
Mapped:          21728 kB
Slab:            50556 kB
Committed_AS:   142464 kB
PageTables:       1468 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= 66448 MiB
End job on node2 at 2009-06-16 05:00:37