Trace number 1878784

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 1289.04 1289.39

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900565534.opb
MD5SUM0fea7c185f4d6e2091fba763db8ccbcc
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 benchmark16.5305
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 685
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-1878784-1245117764.opb
0.00/0.00	c File size is 83375 bytes.
0.00/0.01	c Highest Coefficient sum: 685
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: 5706
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     5471    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1288.94/1289.38	c      101    231     2687    12447    4     5677    2069    101   3060 0.03
1288.94/1289.38	c      252    231     2838    19600    6     5981    2276    252   4846 0.05
1288.94/1289.38	c      478    231     3064    28287    9     6430    2504    478   5901 0.08
1288.94/1289.38	c      817    231     3403    40745   11     7110    2755    817   5794 0.14
1288.94/1289.38	c     1327    231     3913    61291   15     8129    3031   1327   5245 0.25
1288.94/1289.38	c     2091    231     4677    91432   19     9658    3335   2091   4575 0.46
1288.94/1289.38	c     3237    231     5823   132065   22    11950    3669   3237   4081 0.79
1288.94/1289.38	c     4958    231     5645   118791   21    11594    4036   3059   3793 1.31
1288.94/1289.38	c     7542    231     6095   125264   20    12493    4440   3509   3729 2.02
1288.94/1289.38	c    11423    231     5342   108461   20    10988    4885   2756   3561 3.21
1288.94/1289.38	c    17246    231     6071   128716   21    12445    5374   3485   3382 5.10
1288.94/1289.38	c    25985    231     6433   167481   26    13169    5912   3847   3100 8.38
1288.94/1289.38	c    39095    231     7335   209857   28    14974    6504   4749   2825 13.84
1288.94/1289.38	c    58766    231     6878   182010   26    14061    7155   4292   2481 23.68
1288.94/1289.38	c    88282    231     6962   156075   22    14227    7871   4376   2248 39.27
1288.94/1289.38	c   132552    231     6842   148268   21    13987    8659   4256   2183 60.71
1288.94/1289.38	c   198963    231    11094   325159   29    22492    9525   8508   2021 98.42
1288.94/1289.38	c   298584    231     8496   235002   27    17297   10478   5910   1890 157.98
1288.94/1289.38	c   448019    231     8253   207186   25    16810   11526   5667   1728 259.19
1288.94/1289.38	c   672178    231     8904   227457   25    18111   12679   6318   1542 435.64
1288.94/1289.38	c  1008421    228    10111   277127   27    20522   13947   7525   1368 737.02
1288.94/1289.38	c  1512793    205    11973   289870   24    24245   15342   9387   1178 1283.66
1288.94/1289.38	c Backtracks by Clause: 0
1288.94/1289.38	c Backtracks by PB constraint: 0
1288.94/1289.38	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1288.94/1289.38	c   22  1516310 314830  2093102    15490   391050  12904   1176 1289.03
1288.94/1289.38	s UNSATISFIABLE
1288.94/1289.38	c Total time: 1289.03 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-1878784-1245117764/watcher-1878784-1245117764 -o /tmp/evaluation-result-1878784-1245117764/solver-1878784-1245117764 -C 1800 -W 2000 -M 1800 bsolo -l1 -t1800 -m1800 HOME/instance-1878784-1245117764.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: 1.08 1.00 1.01 3/64 2851
/proc/meminfo: memFree=1636920/2055920 swapFree=4192812/4192956
[pid=2851] ppid=2849 vsize=10792 CPUtime=0
/proc/2851/stat : 2851 (bsolo) R 2849 2851 1126 0 -1 4194304 249 0 0 0 0 0 0 0 18 0 1 0 179377283 11051008 233 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2851/statm: 2698 233 174 640 0 2033 0

[startup+0.0386391 s]
/proc/loadavg: 1.08 1.00 1.01 3/64 2851
/proc/meminfo: memFree=1636920/2055920 swapFree=4192812/4192956
[pid=2851] ppid=2849 vsize=11244 CPUtime=0.03
/proc/2851/stat : 2851 (bsolo) R 2849 2851 1126 0 -1 4194304 419 0 0 0 3 0 0 0 18 0 1 0 179377283 11513856 382 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2851/statm: 2811 382 195 640 0 2167 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 11244

[startup+0.101644 s]
/proc/loadavg: 1.08 1.00 1.01 3/64 2851
/proc/meminfo: memFree=1636920/2055920 swapFree=4192812/4192956
[pid=2851] ppid=2849 vsize=11368 CPUtime=0.09
/proc/2851/stat : 2851 (bsolo) R 2849 2851 1126 0 -1 4194304 476 0 0 0 9 0 0 0 18 0 1 0 179377283 11640832 439 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2851/statm: 2842 439 195 640 0 2198 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11368

[startup+0.301663 s]
/proc/loadavg: 1.08 1.00 1.01 3/64 2851
/proc/meminfo: memFree=1636920/2055920 swapFree=4192812/4192956
[pid=2851] ppid=2849 vsize=12012 CPUtime=0.29
/proc/2851/stat : 2851 (bsolo) R 2849 2851 1126 0 -1 4194304 617 0 0 0 29 0 0 0 19 0 1 0 179377283 12300288 580 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2851/statm: 3003 580 195 640 0 2359 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12012

[startup+0.701699 s]
/proc/loadavg: 1.08 1.00 1.01 3/64 2851
/proc/meminfo: memFree=1636920/2055920 swapFree=4192812/4192956
[pid=2851] ppid=2849 vsize=12780 CPUtime=0.69
/proc/2851/stat : 2851 (bsolo) R 2849 2851 1126 0 -1 4194304 828 0 0 0 69 0 0 0 22 0 1 0 179377283 13086720 791 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2851/statm: 3195 791 195 640 0 2551 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12780

[startup+1.50177 s]
/proc/loadavg: 1.08 1.00 1.01 2/65 2852
/proc/meminfo: memFree=1634032/2055920 swapFree=4192812/4192956
[pid=2851] ppid=2849 vsize=13296 CPUtime=1.49
/proc/2851/stat : 2851 (bsolo) R 2849 2851 1126 0 -1 4194304 949 0 0 0 148 1 0 0 25 0 1 0 179377283 13615104 912 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2851/statm: 3324 912 195 640 0 2680 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13296

[startup+3.10292 s]
/proc/loadavg: 1.08 1.00 1.01 2/65 2852
/proc/meminfo: memFree=1633776/2055920 swapFree=4192812/4192956
[pid=2851] ppid=2849 vsize=13684 CPUtime=3.09
/proc/2851/stat : 2851 (bsolo) R 2849 2851 1126 0 -1 4194304 1026 0 0 0 308 1 0 0 25 0 1 0 179377283 14012416 989 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2851/statm: 3421 989 195 640 0 2777 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13684

[startup+6.30122 s]
/proc/loadavg: 1.07 1.00 1.01 2/65 2852
/proc/meminfo: memFree=1633144/2055920 swapFree=4192812/4192956
[pid=2851] ppid=2849 vsize=14316 CPUtime=6.29
/proc/2851/stat : 2851 (bsolo) R 2849 2851 1126 0 -1 4194304 1190 0 0 0 626 3 0 0 25 0 1 0 179377283 14659584 1153 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2851/statm: 3579 1153 195 640 0 2935 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14316

[startup+12.7018 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 2852
/proc/meminfo: memFree=1631992/2055920 swapFree=4192812/4192956
[pid=2851] ppid=2849 vsize=15088 CPUtime=12.69
/proc/2851/stat : 2851 (bsolo) R 2849 2851 1126 0 -1 4194304 1388 0 0 0 1265 4 0 0 25 0 1 0 179377283 15450112 1351 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2851/statm: 3772 1351 195 640 0 3128 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15088

[startup+25.502 s]
/proc/loadavg: 1.05 1.00 1.00 2/65 2852
/proc/meminfo: memFree=1631416/2055920 swapFree=4192812/4192956
[pid=2851] ppid=2849 vsize=15860 CPUtime=25.48
/proc/2851/stat : 2851 (bsolo) R 2849 2851 1126 0 -1 4194304 1578 0 0 0 2540 8 0 0 25 0 1 0 179377283 16240640 1541 1992294400 134512640 137136520 4294956256 18446744073709551615 136502090 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2851/statm: 3965 1541 195 640 0 3321 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15860

[startup+51.1014 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 2852
/proc/meminfo: memFree=1631160/2055920 swapFree=4192812/4192956
[pid=2851] ppid=2849 vsize=15988 CPUtime=51.07
/proc/2851/stat : 2851 (bsolo) R 2849 2851 1126 0 -1 4194304 1607 0 0 0 5093 14 0 0 25 0 1 0 179377283 16371712 1570 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2851/statm: 3997 1570 195 640 0 3353 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15988

[startup+102.305 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 2852
/proc/meminfo: memFree=1630328/2055920 swapFree=4192812/4192956
[pid=2851] ppid=2849 vsize=16740 CPUtime=102.26
/proc/2851/stat : 2851 (bsolo) R 2849 2851 1126 0 -1 4194304 1816 0 0 0 10201 25 0 0 25 0 1 0 179377283 17141760 1779 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2851/statm: 4185 1779 195 640 0 3541 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16740

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2852
/proc/meminfo: memFree=1629560/2055920 swapFree=4192812/4192956
[pid=2851] ppid=2849 vsize=17476 CPUtime=162.24
/proc/2851/stat : 2851 (bsolo) R 2849 2851 1126 0 -1 4194304 1984 0 0 0 16185 39 0 0 25 0 1 0 179377283 17895424 1947 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2851/statm: 4369 1947 195 640 0 3725 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 17476

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2852
/proc/meminfo: memFree=1629432/2055920 swapFree=4192812/4192956
[pid=2851] ppid=2849 vsize=17604 CPUtime=222.23
/proc/2851/stat : 2851 (bsolo) R 2849 2851 1126 0 -1 4194304 2028 0 0 0 22172 51 0 0 25 0 1 0 179377283 18026496 1991 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2851/statm: 4401 1991 195 640 0 3757 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17604

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2852
/proc/meminfo: memFree=1628864/2055920 swapFree=4192812/4192956
[pid=2851] ppid=2849 vsize=18212 CPUtime=282.2
/proc/2851/stat : 2851 (bsolo) R 2849 2851 1126 0 -1 4194304 2166 0 0 0 28158 62 0 0 25 0 1 0 179377283 18649088 2129 1992294400 134512640 137136520 4294956256 18446744073709551615 136499615 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2851/statm: 4553 2129 195 640 0 3909 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 18212

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2852
/proc/meminfo: memFree=1628032/2055920 swapFree=4192812/4192956
[pid=2851] ppid=2849 vsize=18980 CPUtime=342.2
/proc/2851/stat : 2851 (bsolo) R 2849 2851 1126 0 -1 4194304 2366 0 0 0 34145 75 0 0 25 0 1 0 179377283 19435520 2329 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2851/statm: 4745 2329 195 640 0 4101 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 18980

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2852
/proc/meminfo: memFree=1628032/2055920 swapFree=4192812/4192956
[pid=2851] ppid=2849 vsize=18980 CPUtime=402.18
/proc/2851/stat : 2851 (bsolo) R 2849 2851 1126 0 -1 4194304 2366 0 0 0 40130 88 0 0 25 0 1 0 179377283 19435520 2329 1992294400 134512640 137136520 4294956256 18446744073709551615 134543787 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2851/statm: 4745 2329 195 640 0 4101 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 18980

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2852
/proc/meminfo: memFree=1627968/2055920 swapFree=4192812/4192956
[pid=2851] ppid=2849 vsize=18988 CPUtime=462.16
/proc/2851/stat : 2851 (bsolo) R 2849 2851 1126 0 -1 4194304 2368 0 0 0 46117 99 0 0 25 0 1 0 179377283 19443712 2331 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2851/statm: 4747 2331 195 640 0 4103 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 18988

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2852
/proc/meminfo: memFree=1627712/2055920 swapFree=4192812/4192956
[pid=2851] ppid=2849 vsize=19196 CPUtime=522.15
/proc/2851/stat : 2851 (bsolo) R 2849 2851 1126 0 -1 4194304 2432 0 0 0 52105 110 0 0 25 0 1 0 179377283 19656704 2395 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2851/statm: 4799 2395 195 640 0 4155 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 19196

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2852
/proc/meminfo: memFree=1627648/2055920 swapFree=4192812/4192956
[pid=2851] ppid=2849 vsize=19196 CPUtime=582.13
/proc/2851/stat : 2851 (bsolo) R 2849 2851 1126 0 -1 4194304 2432 0 0 0 58093 120 0 0 25 0 1 0 179377283 19656704 2395 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2851/statm: 4799 2395 195 640 0 4155 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 19196

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2852
/proc/meminfo: memFree=1627648/2055920 swapFree=4192812/4192956
[pid=2851] ppid=2849 vsize=19196 CPUtime=642.11
/proc/2851/stat : 2851 (bsolo) R 2849 2851 1126 0 -1 4194304 2432 0 0 0 64080 131 0 0 25 0 1 0 179377283 19656704 2395 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2851/statm: 4799 2395 195 640 0 4155 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 19196

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2852
/proc/meminfo: memFree=1627584/2055920 swapFree=4192812/4192956
[pid=2851] ppid=2849 vsize=19196 CPUtime=702.1
/proc/2851/stat : 2851 (bsolo) R 2849 2851 1126 0 -1 4194304 2432 0 0 0 70069 141 0 0 25 0 1 0 179377283 19656704 2395 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2851/statm: 4799 2395 195 640 0 4155 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 19196

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2852
/proc/meminfo: memFree=1627200/2055920 swapFree=4192812/4192956
[pid=2851] ppid=2849 vsize=19668 CPUtime=762.08
/proc/2851/stat : 2851 (bsolo) R 2849 2851 1126 0 -1 4194304 2535 0 0 0 76059 149 0 0 25 0 1 0 179377283 20140032 2498 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2851/statm: 4917 2498 195 640 0 4273 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 19668

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2852
/proc/meminfo: memFree=1627136/2055920 swapFree=4192812/4192956
[pid=2851] ppid=2849 vsize=19668 CPUtime=822.06
/proc/2851/stat : 2851 (bsolo) R 2849 2851 1126 0 -1 4194304 2535 0 0 0 82047 159 0 0 25 0 1 0 179377283 20140032 2498 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2851/statm: 4917 2498 195 640 0 4273 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 19668

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2852
/proc/meminfo: memFree=1627136/2055920 swapFree=4192812/4192956
[pid=2851] ppid=2849 vsize=19668 CPUtime=882.04
/proc/2851/stat : 2851 (bsolo) R 2849 2851 1126 0 -1 4194304 2535 0 0 0 88036 168 0 0 25 0 1 0 179377283 20140032 2498 1992294400 134512640 137136520 4294956256 18446744073709551615 134572215 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2851/statm: 4917 2498 195 640 0 4273 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 19668

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2852
/proc/meminfo: memFree=1627136/2055920 swapFree=4192812/4192956
[pid=2851] ppid=2849 vsize=19668 CPUtime=942.03
/proc/2851/stat : 2851 (bsolo) R 2849 2851 1126 0 -1 4194304 2535 0 0 0 94025 178 0 0 25 0 1 0 179377283 20140032 2498 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2851/statm: 4917 2498 195 640 0 4273 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 19668

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2852
/proc/meminfo: memFree=1627072/2055920 swapFree=4192812/4192956
[pid=2851] ppid=2849 vsize=19668 CPUtime=1002.02
/proc/2851/stat : 2851 (bsolo) R 2849 2851 1126 0 -1 4194304 2535 0 0 0 100014 188 0 0 25 0 1 0 179377283 20140032 2498 1992294400 134512640 137136520 4294956256 18446744073709551615 134544129 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2851/statm: 4917 2498 195 640 0 4273 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 19668

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2852
/proc/meminfo: memFree=1627072/2055920 swapFree=4192812/4192956
[pid=2851] ppid=2849 vsize=19668 CPUtime=1061.99
/proc/2851/stat : 2851 (bsolo) R 2849 2851 1126 0 -1 4194304 2535 0 0 0 106005 194 0 0 25 0 1 0 179377283 20140032 2498 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2851/statm: 4917 2498 195 640 0 4273 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 19668

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2852
/proc/meminfo: memFree=1627072/2055920 swapFree=4192812/4192956
[pid=2851] ppid=2849 vsize=19668 CPUtime=1121.98
/proc/2851/stat : 2851 (bsolo) R 2849 2851 1126 0 -1 4194304 2535 0 0 0 111995 203 0 0 25 0 1 0 179377283 20140032 2498 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2851/statm: 4917 2498 195 640 0 4273 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 19668

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2852
/proc/meminfo: memFree=1627008/2055920 swapFree=4192812/4192956
[pid=2851] ppid=2849 vsize=19668 CPUtime=1181.97
/proc/2851/stat : 2851 (bsolo) R 2849 2851 1126 0 -1 4194304 2541 0 0 0 117985 212 0 0 25 0 1 0 179377283 20140032 2504 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2851/statm: 4917 2504 195 640 0 4273 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 19668

[startup+1242.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 2852
/proc/meminfo: memFree=1626944/2055920 swapFree=4192812/4192956
[pid=2851] ppid=2849 vsize=19668 CPUtime=1241.95
/proc/2851/stat : 2851 (bsolo) R 2849 2851 1126 0 -1 4194304 2541 0 0 0 123975 220 0 0 25 0 1 0 179377283 20140032 2504 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2851/statm: 4917 2504 195 640 0 4273 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 19668

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

[startup+1254.3 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 2852
/proc/meminfo: memFree=1626944/2055920 swapFree=4192812/4192956
[pid=2851] ppid=2849 vsize=19668 CPUtime=1253.95
/proc/2851/stat : 2851 (bsolo) R 2849 2851 1126 0 -1 4194304 2541 0 0 0 125173 222 0 0 25 0 1 0 179377283 20140032 2504 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2851/statm: 4917 2504 195 640 0 4273 0
Current children cumulated CPU time (s) 1253.95
Current children cumulated vsize (KiB) 19668

[startup+1267.1 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 2852
/proc/meminfo: memFree=1626944/2055920 swapFree=4192812/4192956
[pid=2851] ppid=2849 vsize=19668 CPUtime=1266.74
/proc/2851/stat : 2851 (bsolo) R 2849 2851 1126 0 -1 4194304 2541 0 0 0 126450 224 0 0 25 0 1 0 179377283 20140032 2504 1992294400 134512640 137136520 4294956256 18446744073709551615 136293438 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2851/statm: 4917 2504 195 640 0 4273 0
Current children cumulated CPU time (s) 1266.74
Current children cumulated vsize (KiB) 19668

[startup+1279.9 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 2852
/proc/meminfo: memFree=1626944/2055920 swapFree=4192812/4192956
[pid=2851] ppid=2849 vsize=19668 CPUtime=1279.54
/proc/2851/stat : 2851 (bsolo) R 2849 2851 1126 0 -1 4194304 2541 0 0 0 127728 226 0 0 25 0 1 0 179377283 20140032 2504 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2851/statm: 4917 2504 195 640 0 4273 0
Current children cumulated CPU time (s) 1279.54
Current children cumulated vsize (KiB) 19668

[startup+1286.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 2852
/proc/meminfo: memFree=1626880/2055920 swapFree=4192812/4192956
[pid=2851] ppid=2849 vsize=19668 CPUtime=1285.94
/proc/2851/stat : 2851 (bsolo) R 2849 2851 1126 0 -1 4194304 2541 0 0 0 128367 227 0 0 25 0 1 0 179377283 20140032 2504 1992294400 134512640 137136520 4294956256 18446744073709551615 134543921 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2851/statm: 4917 2504 195 640 0 4273 0
Current children cumulated CPU time (s) 1285.94
Current children cumulated vsize (KiB) 19668

[startup+1287.9 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 2852
/proc/meminfo: memFree=1626880/2055920 swapFree=4192812/4192956
[pid=2851] ppid=2849 vsize=19668 CPUtime=1287.54
/proc/2851/stat : 2851 (bsolo) R 2849 2851 1126 0 -1 4194304 2541 0 0 0 128527 227 0 0 25 0 1 0 179377283 20140032 2504 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2851/statm: 4917 2504 195 640 0 4273 0
Current children cumulated CPU time (s) 1287.54
Current children cumulated vsize (KiB) 19668

[startup+1288.7 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 2852
/proc/meminfo: memFree=1626880/2055920 swapFree=4192812/4192956
[pid=2851] ppid=2849 vsize=19668 CPUtime=1288.34
/proc/2851/stat : 2851 (bsolo) R 2849 2851 1126 0 -1 4194304 2541 0 0 0 128607 227 0 0 25 0 1 0 179377283 20140032 2504 1992294400 134512640 137136520 4294956256 18446744073709551615 136518971 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2851/statm: 4917 2504 195 640 0 4273 0
Current children cumulated CPU time (s) 1288.34
Current children cumulated vsize (KiB) 19668

[startup+1289.1 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 2852
/proc/meminfo: memFree=1626880/2055920 swapFree=4192812/4192956
[pid=2851] ppid=2849 vsize=19668 CPUtime=1288.74
/proc/2851/stat : 2851 (bsolo) R 2849 2851 1126 0 -1 4194304 2541 0 0 0 128647 227 0 0 25 0 1 0 179377283 20140032 2504 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2851/statm: 4917 2504 195 640 0 4273 0
Current children cumulated CPU time (s) 1288.74
Current children cumulated vsize (KiB) 19668

[startup+1289.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 2852
/proc/meminfo: memFree=1626880/2055920 swapFree=4192812/4192956
[pid=2851] ppid=2849 vsize=19668 CPUtime=1288.94
/proc/2851/stat : 2851 (bsolo) R 2849 2851 1126 0 -1 4194304 2541 0 0 0 128667 227 0 0 25 0 1 0 179377283 20140032 2504 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2851/statm: 4917 2504 195 640 0 4273 0
Current children cumulated CPU time (s) 1288.94
Current children cumulated vsize (KiB) 19668

Child status: 0
Real time (s): 1289.39
CPU time (s): 1289.04
CPU user time (s): 1286.76
CPU system time (s): 2.27665
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 19668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1286.76
system time used= 2.27665
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2543
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= 2510

runsolver used 0.773882 second user time and 2.85057 second system time

The end

Launcher Data 

Begin job on node14 at 2009-06-16 04:02:44
IDJOB=1878784
IDBENCH=1289
IDSOLVER=700
FILE ID=node14/1878784-1245117764
PBS_JOBID= 9363651
Free space on /tmp= 66376 MiB

SOLVER NAME= bsolo 3.1 cl
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900565534.opb
COMMAND LINE= bsolo -l1 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1878784-1245117764/watcher-1878784-1245117764 -o /tmp/evaluation-result-1878784-1245117764/solver-1878784-1245117764 -C 1800 -W 2000 -M 1800  bsolo -l1 -t1800 -m1800 HOME/instance-1878784-1245117764.opb

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

MD5SUM BENCH= 0fea7c185f4d6e2091fba763db8ccbcc
RANDOM SEED=528996876

node14.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		: 3000.234
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		: 3000.234
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:       1637336 kB
Buffers:         29008 kB
Cached:         309632 kB
SwapCached:          0 kB
Active:          74732 kB
Inactive:       277852 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1637336 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4524 kB
Writeback:           0 kB
Mapped:          23720 kB
Slab:            51932 kB
Committed_AS:   165344 kB
PageTables:       1452 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= 66372 MiB
End job on node14 at 2009-06-16 04:24:13