Trace number 1878815

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 880.905 881.212

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900570242.opb
MD5SUM490d573a1d39845890b306c349815f34
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 benchmark6.63099
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 749
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-1878815-1245120698.opb
0.00/0.00	c File size is 83383 bytes.
0.00/0.01	c Highest Coefficient sum: 749
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     5473    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
880.88/881.21	c      100    231     2686    12059    4     5677    2069    100   3125 0.03
880.88/881.21	c      250    231     2836    18646    6     5976    2276    250   4901 0.05
880.88/881.21	c      475    231     3061    28096    9     6426    2504    475   5654 0.08
880.88/881.21	c      817    231     3403    43071   12     7110    2755    817   5713 0.14
880.88/881.21	c     1326    231     3912    62684   16     8129    3031   1326   5456 0.24
880.88/881.21	c     2091    231     4677    94816   20     9658    3335   2091   4439 0.47
880.88/881.21	c     3240    231     5826   141654   24    11956    3669   3240   3502 0.93
880.88/881.21	c     4961    231     5648   113703   20    11600    4036   3062   3471 1.43
880.88/881.21	c     7546    231     6132   137497   22    12568    4440   3546   3131 2.41
880.88/881.21	c    11425    231     5361   104397   19    11026    4885   2775   2996 3.81
880.88/881.21	c    17255    231     6076   144835   23    12457    5374   3490   2909 5.93
880.88/881.21	c    25994    231     6421   149664   23    13147    5912   3835   2829 9.19
880.88/881.21	c    39104    231     7289   167309   22    14882    6504   4703   2752 14.21
880.88/881.21	c    58774    231     6860   154608   22    14024    7155   4274   2641 22.25
880.88/881.21	c    88288    231     6868   162738   23    14041    7871   4282   2430 36.32
880.88/881.21	c   132558    231     6730   147410   21    13765    8659   4144   2256 58.75
880.88/881.21	c   198968    231    11050   299407   27    22404    9525   8464   2090 95.19
880.88/881.21	c   298590    231     8481   207500   24    17267   10478   5895   1866 159.94
880.88/881.21	c   448025    231     8272   192090   23    16849   11526   5686   1685 265.83
880.88/881.21	c   672184    231     9401   242001   25    19106   12679   6815   1552 432.85
880.88/881.21	c  1008429    231    10499   281139   26    21302   13947   7913   1343 750.45
880.88/881.21	c Backtracks by Clause: 0
880.88/881.21	c Backtracks by PB constraint: 0
880.88/881.21	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
880.88/881.21	c   21  1126681 262230  1637455    15389   392142  12803   1279 880.90
880.88/881.21	s UNSATISFIABLE
880.88/881.21	c Total time: 880.902 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-1878815-1245120698/watcher-1878815-1245120698 -o /tmp/evaluation-result-1878815-1245120698/solver-1878815-1245120698 -C 1800 -W 2000 -M 1800 bsolo -l1 -t1800 -m1800 HOME/instance-1878815-1245120698.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: 0.99 0.97 0.99 3/64 8515
/proc/meminfo: memFree=1644832/2055920 swapFree=4192812/4192956
[pid=8515] ppid=8513 vsize=10792 CPUtime=0
/proc/8515/stat : 8515 (bsolo) R 8513 8515 7794 0 -1 4194304 249 0 0 0 0 0 0 0 18 0 1 0 179669561 11051008 233 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8515/statm: 2698 233 174 640 0 2033 0

[startup+0.0949159 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 8515
/proc/meminfo: memFree=1644832/2055920 swapFree=4192812/4192956
[pid=8515] ppid=8513 vsize=11368 CPUtime=0.09
/proc/8515/stat : 8515 (bsolo) R 8513 8515 7794 0 -1 4194304 466 0 0 0 9 0 0 0 18 0 1 0 179669561 11640832 429 1992294400 134512640 137136520 4294956256 18446744073709551615 134543884 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8515/statm: 2842 429 195 640 0 2198 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11368

[startup+0.102916 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 8515
/proc/meminfo: memFree=1644832/2055920 swapFree=4192812/4192956
[pid=8515] ppid=8513 vsize=11368 CPUtime=0.09
/proc/8515/stat : 8515 (bsolo) R 8513 8515 7794 0 -1 4194304 473 0 0 0 9 0 0 0 18 0 1 0 179669561 11640832 436 1992294400 134512640 137136520 4294956256 18446744073709551615 134543878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8515/statm: 2842 436 195 640 0 2198 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11368

[startup+0.301948 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 8515
/proc/meminfo: memFree=1644832/2055920 swapFree=4192812/4192956
[pid=8515] ppid=8513 vsize=12012 CPUtime=0.29
/proc/8515/stat : 8515 (bsolo) R 8513 8515 7794 0 -1 4194304 629 0 0 0 29 0 0 0 19 0 1 0 179669561 12300288 592 1992294400 134512640 137136520 4294956256 18446744073709551615 134544148 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8515/statm: 3003 592 195 640 0 2359 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12012

[startup+0.702012 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 8515
/proc/meminfo: memFree=1644832/2055920 swapFree=4192812/4192956
[pid=8515] ppid=8513 vsize=12784 CPUtime=0.69
/proc/8515/stat : 8515 (bsolo) R 8513 8515 7794 0 -1 4194304 815 0 0 0 69 0 0 0 22 0 1 0 179669561 13090816 778 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8515/statm: 3196 778 195 640 0 2552 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12784

[startup+1.50114 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8516
/proc/meminfo: memFree=1641880/2055920 swapFree=4192812/4192956
[pid=8515] ppid=8513 vsize=13428 CPUtime=1.49
/proc/8515/stat : 8515 (bsolo) R 8513 8515 7794 0 -1 4194304 967 0 0 0 148 1 0 0 25 0 1 0 179669561 13750272 930 1992294400 134512640 137136520 4294956256 18446744073709551615 134543954 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8515/statm: 3357 930 195 640 0 2713 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13428

[startup+3.1014 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8516
/proc/meminfo: memFree=1641560/2055920 swapFree=4192812/4192956
[pid=8515] ppid=8513 vsize=13688 CPUtime=3.09
/proc/8515/stat : 8515 (bsolo) R 8513 8515 7794 0 -1 4194304 1049 0 0 0 308 1 0 0 25 0 1 0 179669561 14016512 1012 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8515/statm: 3422 1012 195 640 0 2778 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13688

[startup+6.30191 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8516
/proc/meminfo: memFree=1640792/2055920 swapFree=4192812/4192956
[pid=8515] ppid=8513 vsize=14200 CPUtime=6.29
/proc/8515/stat : 8515 (bsolo) R 8513 8515 7794 0 -1 4194304 1178 0 0 0 626 3 0 0 25 0 1 0 179669561 14540800 1141 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8515/statm: 3550 1141 195 640 0 2906 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14200

[startup+12.7019 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8516
/proc/meminfo: memFree=1640280/2055920 swapFree=4192812/4192956
[pid=8515] ppid=8513 vsize=14588 CPUtime=12.69
/proc/8515/stat : 8515 (bsolo) R 8513 8515 7794 0 -1 4194304 1271 0 0 0 1264 5 0 0 25 0 1 0 179669561 14938112 1234 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8515/statm: 3647 1234 195 640 0 3003 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14588

[startup+25.503 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8516
/proc/meminfo: memFree=1639640/2055920 swapFree=4192812/4192956
[pid=8515] ppid=8513 vsize=15228 CPUtime=25.48
/proc/8515/stat : 8515 (bsolo) R 8513 8515 7794 0 -1 4194304 1430 0 0 0 2540 8 0 0 25 0 1 0 179669561 15593472 1393 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8515/statm: 3807 1393 195 640 0 3163 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15228

[startup+51.1011 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8516
/proc/meminfo: memFree=1639256/2055920 swapFree=4192812/4192956
[pid=8515] ppid=8513 vsize=15720 CPUtime=51.07
/proc/8515/stat : 8515 (bsolo) R 8513 8515 7794 0 -1 4194304 1550 0 0 0 5091 16 0 0 25 0 1 0 179669561 16097280 1513 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8515/statm: 3930 1513 195 640 0 3286 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15720

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8516
/proc/meminfo: memFree=1638360/2055920 swapFree=4192812/4192956
[pid=8515] ppid=8513 vsize=16620 CPUtime=102.26
/proc/8515/stat : 8515 (bsolo) R 8513 8515 7794 0 -1 4194304 1767 0 0 0 10196 30 0 0 25 0 1 0 179669561 17018880 1730 1992294400 134512640 137136520 4294956256 18446744073709551615 136509106 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8515/statm: 4155 1730 195 640 0 3511 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16620

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8516
/proc/meminfo: memFree=1638104/2055920 swapFree=4192812/4192956
[pid=8515] ppid=8513 vsize=16748 CPUtime=162.23
/proc/8515/stat : 8515 (bsolo) R 8513 8515 7794 0 -1 4194304 1814 0 0 0 16181 42 0 0 25 0 1 0 179669561 17149952 1777 1992294400 134512640 137136520 4294956256 18446744073709551615 134544160 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8515/statm: 4187 1777 195 640 0 3543 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 16748

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 8516
/proc/meminfo: memFree=1637656/2055920 swapFree=4192812/4192956
[pid=8515] ppid=8513 vsize=17236 CPUtime=222.22
/proc/8515/stat : 8515 (bsolo) R 8513 8515 7794 0 -1 4194304 1924 0 0 0 22167 55 0 0 25 0 1 0 179669561 17649664 1887 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8515/statm: 4309 1887 195 640 0 3665 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 17236

[startup+282.302 s]
/proc/loadavg: 1.07 0.99 0.99 2/65 8516
/proc/meminfo: memFree=1637336/2055920 swapFree=4192812/4192956
[pid=8515] ppid=8513 vsize=17496 CPUtime=282.2
/proc/8515/stat : 8515 (bsolo) R 8513 8515 7794 0 -1 4194304 1995 0 0 0 28153 67 0 0 25 0 1 0 179669561 17915904 1958 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8515/statm: 4374 1958 195 640 0 3730 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 17496

[startup+342.302 s]
/proc/loadavg: 1.02 0.99 0.99 2/65 8516
/proc/meminfo: memFree=1637272/2055920 swapFree=4192812/4192956
[pid=8515] ppid=8513 vsize=17496 CPUtime=342.18
/proc/8515/stat : 8515 (bsolo) R 8513 8515 7794 0 -1 4194304 2001 0 0 0 34138 80 0 0 25 0 1 0 179669561 17915904 1964 1992294400 134512640 137136520 4294956256 18446744073709551615 136518874 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8515/statm: 4374 1964 195 640 0 3730 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 17496

[startup+402.301 s]
/proc/loadavg: 1.01 0.99 0.99 2/65 8516
/proc/meminfo: memFree=1637016/2055920 swapFree=4192812/4192956
[pid=8515] ppid=8513 vsize=17752 CPUtime=402.15
/proc/8515/stat : 8515 (bsolo) R 8513 8515 7794 0 -1 4194304 2056 0 0 0 40123 92 0 0 25 0 1 0 179669561 18178048 2019 1992294400 134512640 137136520 4294956256 18446744073709551615 136499620 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8515/statm: 4438 2019 195 640 0 3794 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 17752

[startup+462.303 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 8516
/proc/meminfo: memFree=1636120/2055920 swapFree=4192812/4192956
[pid=8515] ppid=8513 vsize=18592 CPUtime=462.14
/proc/8515/stat : 8515 (bsolo) R 8513 8515 7794 0 -1 4194304 2263 0 0 0 46110 104 0 0 25 0 1 0 179669561 19038208 2226 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8515/statm: 4648 2226 195 640 0 4004 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 18592

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 8516
/proc/meminfo: memFree=1636056/2055920 swapFree=4192812/4192956
[pid=8515] ppid=8513 vsize=18712 CPUtime=522.11
/proc/8515/stat : 8515 (bsolo) R 8513 8515 7794 0 -1 4194304 2293 0 0 0 52098 113 0 0 25 0 1 0 179669561 19161088 2256 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8515/statm: 4678 2256 195 640 0 4034 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 18712

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 8522
/proc/meminfo: memFree=1635800/2055920 swapFree=4192812/4192956
[pid=8515] ppid=8513 vsize=18712 CPUtime=582.08
/proc/8515/stat : 8515 (bsolo) R 8513 8515 7794 0 -1 4194304 2293 0 0 0 58086 122 0 0 25 0 1 0 179669561 19161088 2256 1992294400 134512640 137136520 4294956256 18446744073709551615 134600316 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8515/statm: 4678 2256 195 640 0 4034 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 18712

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 8522
/proc/meminfo: memFree=1635736/2055920 swapFree=4192812/4192956
[pid=8515] ppid=8513 vsize=18924 CPUtime=642.07
/proc/8515/stat : 8515 (bsolo) R 8513 8515 7794 0 -1 4194304 2346 0 0 0 64075 132 0 0 25 0 1 0 179669561 19378176 2309 1992294400 134512640 137136520 4294956256 18446744073709551615 134544140 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8515/statm: 4731 2309 195 640 0 4087 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 18924

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 8522
/proc/meminfo: memFree=1635672/2055920 swapFree=4192812/4192956
[pid=8515] ppid=8513 vsize=18924 CPUtime=702.04
/proc/8515/stat : 8515 (bsolo) R 8513 8515 7794 0 -1 4194304 2355 0 0 0 70063 141 0 0 25 0 1 0 179669561 19378176 2318 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8515/statm: 4731 2318 195 640 0 4087 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 18924

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 8522
/proc/meminfo: memFree=1635096/2055920 swapFree=4192812/4192956
[pid=8515] ppid=8513 vsize=19440 CPUtime=762.03
/proc/8515/stat : 8515 (bsolo) R 8513 8515 7794 0 -1 4194304 2479 0 0 0 76053 150 0 0 25 0 1 0 179669561 19906560 2442 1992294400 134512640 137136520 4294956256 18446744073709551615 134544125 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8515/statm: 4860 2442 195 640 0 4216 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 19440

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 8522
/proc/meminfo: memFree=1634584/2055920 swapFree=4192812/4192956
[pid=8515] ppid=8513 vsize=19952 CPUtime=822
/proc/8515/stat : 8515 (bsolo) R 8513 8515 7794 0 -1 4194304 2611 0 0 0 82043 157 0 0 25 0 1 0 179669561 20430848 2574 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8515/statm: 4988 2574 195 640 0 4344 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 19952

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

[startup+844.702 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 8522
/proc/meminfo: memFree=1634520/2055920 swapFree=4192812/4192956
[pid=8515] ppid=8513 vsize=19952 CPUtime=844.4
/proc/8515/stat : 8515 (bsolo) R 8513 8515 7794 0 -1 4194304 2611 0 0 0 84280 160 0 0 25 0 1 0 179669561 20430848 2574 1992294400 134512640 137136520 4294956256 18446744073709551615 136502448 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8515/statm: 4988 2574 195 640 0 4344 0
Current children cumulated CPU time (s) 844.4
Current children cumulated vsize (KiB) 19952

[startup+857.502 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 8522
/proc/meminfo: memFree=1634520/2055920 swapFree=4192812/4192956
[pid=8515] ppid=8513 vsize=19952 CPUtime=857.19
/proc/8515/stat : 8515 (bsolo) R 8513 8515 7794 0 -1 4194304 2611 0 0 0 85557 162 0 0 25 0 1 0 179669561 20430848 2574 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8515/statm: 4988 2574 195 640 0 4344 0
Current children cumulated CPU time (s) 857.19
Current children cumulated vsize (KiB) 19952

[startup+870.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 8522
/proc/meminfo: memFree=1634520/2055920 swapFree=4192812/4192956
[pid=8515] ppid=8513 vsize=19952 CPUtime=869.99
/proc/8515/stat : 8515 (bsolo) R 8513 8515 7794 0 -1 4194304 2611 0 0 0 86835 164 0 0 25 0 1 0 179669561 20430848 2574 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8515/statm: 4988 2574 195 640 0 4344 0
Current children cumulated CPU time (s) 869.99
Current children cumulated vsize (KiB) 19952

[startup+876.706 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 8522
/proc/meminfo: memFree=1634520/2055920 swapFree=4192812/4192956
[pid=8515] ppid=8513 vsize=19952 CPUtime=876.39
/proc/8515/stat : 8515 (bsolo) R 8513 8515 7794 0 -1 4194304 2611 0 0 0 87474 165 0 0 25 0 1 0 179669561 20430848 2574 1992294400 134512640 137136520 4294956256 18446744073709551615 136502306 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8515/statm: 4988 2574 195 640 0 4344 0
Current children cumulated CPU time (s) 876.39
Current children cumulated vsize (KiB) 19952

[startup+878.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 8522
/proc/meminfo: memFree=1634520/2055920 swapFree=4192812/4192956
[pid=8515] ppid=8513 vsize=19952 CPUtime=877.98
/proc/8515/stat : 8515 (bsolo) R 8513 8515 7794 0 -1 4194304 2611 0 0 0 87633 165 0 0 25 0 1 0 179669561 20430848 2574 1992294400 134512640 137136520 4294956256 18446744073709551615 134544384 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8515/statm: 4988 2574 195 640 0 4344 0
Current children cumulated CPU time (s) 877.98
Current children cumulated vsize (KiB) 19952

[startup+879.901 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 8522
/proc/meminfo: memFree=1634520/2055920 swapFree=4192812/4192956
[pid=8515] ppid=8513 vsize=19952 CPUtime=879.58
/proc/8515/stat : 8515 (bsolo) R 8513 8515 7794 0 -1 4194304 2611 0 0 0 87793 165 0 0 25 0 1 0 179669561 20430848 2574 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8515/statm: 4988 2574 195 640 0 4344 0
Current children cumulated CPU time (s) 879.58
Current children cumulated vsize (KiB) 19952

[startup+880.702 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 8522
/proc/meminfo: memFree=1634520/2055920 swapFree=4192812/4192956
[pid=8515] ppid=8513 vsize=19952 CPUtime=880.38
/proc/8515/stat : 8515 (bsolo) R 8513 8515 7794 0 -1 4194304 2611 0 0 0 87873 165 0 0 25 0 1 0 179669561 20430848 2574 1992294400 134512640 137136520 4294956256 18446744073709551615 134543834 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8515/statm: 4988 2574 195 640 0 4344 0
Current children cumulated CPU time (s) 880.38
Current children cumulated vsize (KiB) 19952

[startup+881.106 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 8522
/proc/meminfo: memFree=1634520/2055920 swapFree=4192812/4192956
[pid=8515] ppid=8513 vsize=19952 CPUtime=880.78
/proc/8515/stat : 8515 (bsolo) R 8513 8515 7794 0 -1 4194304 2611 0 0 0 87913 165 0 0 25 0 1 0 179669561 20430848 2574 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8515/statm: 4988 2574 195 640 0 4344 0
Current children cumulated CPU time (s) 880.78
Current children cumulated vsize (KiB) 19952

[startup+881.202 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 8522
/proc/meminfo: memFree=1634520/2055920 swapFree=4192812/4192956
[pid=8515] ppid=8513 vsize=19952 CPUtime=880.88
/proc/8515/stat : 8515 (bsolo) R 8513 8515 7794 0 -1 4194304 2611 0 0 0 87923 165 0 0 25 0 1 0 179669561 20430848 2574 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/8515/statm: 4988 2574 195 640 0 4344 0
Current children cumulated CPU time (s) 880.88
Current children cumulated vsize (KiB) 19952

Child status: 0
Real time (s): 881.212
CPU time (s): 880.905
CPU user time (s): 879.243
CPU system time (s): 1.66175
CPU usage (%): 99.9651
Max. virtual memory (cumulated for all children) (KiB): 19952

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 879.243
system time used= 1.66175
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2613
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= 1555

runsolver used 0.676897 second user time and 1.79073 second system time

The end

Launcher Data 

Begin job on node26 at 2009-06-16 04:51:39
IDJOB=1878815
IDBENCH=1324
IDSOLVER=700
FILE ID=node26/1878815-1245120698
PBS_JOBID= 9363638
Free space on /tmp= 66156 MiB

SOLVER NAME= bsolo 3.1 cl
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900570242.opb
COMMAND LINE= bsolo -l1 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1878815-1245120698/watcher-1878815-1245120698 -o /tmp/evaluation-result-1878815-1245120698/solver-1878815-1245120698 -C 1800 -W 2000 -M 1800  bsolo -l1 -t1800 -m1800 HOME/instance-1878815-1245120698.opb

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

MD5SUM BENCH= 490d573a1d39845890b306c349815f34
RANDOM SEED=2076241255

node26.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		: 3000.263
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	: 5931.00
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		: 3000.263
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:       1645248 kB
Buffers:         26800 kB
Cached:         315988 kB
SwapCached:          0 kB
Active:          88228 kB
Inactive:       268476 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1645248 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4212 kB
Writeback:           0 kB
Mapped:          23704 kB
Slab:            40008 kB
Committed_AS:   140640 kB
PageTables:       1372 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= 66152 MiB
End job on node26 at 2009-06-16 05:06:20