Trace number 1879852

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 pb? 1798.01 1798.58

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900670234.opb
MD5SUM92f66beef1a16468af1cdeb8f0308249
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 benchmark88.6115
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 641
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: Generic Pseudo-Boolean 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-1879852-1245116724.opb
0.00/0.00	c File size is 83369 bytes.
0.00/0.01	c Highest Coefficient sum: 641
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: 5711
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     5472    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1797.93/1798.57	c      100    231     2785    18360    6     7379    2069    199   2127 0.05
1797.93/1798.57	c      250    231     3084    42893   13    15981    2276    498   1677 0.15
1797.93/1798.57	c      475    231     3528    77723   22    26651    2504    942   1562 0.30
1797.93/1798.57	c      813    231     4192   135620   32    41677    2755   1606   1149 0.71
1797.93/1798.57	c     1321    231     5205   235827   45    72141    3031   2619    737 1.79
1797.93/1798.57	c     2085    231     5063   235175   46    86224    3335   2477    449 4.64
1797.93/1798.57	c     3231    231     5563   297991   53   115297    3669   2977    312 10.34
1797.93/1798.57	c     4953    231     5085   259033   50   104893    4036   2499    224 22.10
1797.93/1798.57	c     7537    231     5934   346636   58   131768    4440   3348    184 40.87
1797.93/1798.57	c    11418    231     6706   451889   67   160964    4885   4120    147 77.21
1797.93/1798.57	c    17241    231     5521   316889   57   131535    5374   2935    121 141.81
1797.93/1798.57	c    25980    231     6090   387249   63   153814    5912   3504    110 235.13
1797.93/1798.57	c    39092    231     7599   576038   75   165671    6504   5013    100 389.58
1797.93/1798.57	c    58763    231     6093   399325   65   149240    7155   3507     92 632.98
1797.93/1798.57	c    88276    231     9451   770870   81   220087    7871   6865     86 1023.17
1797.93/1798.57	c   132549    231     8513   675355   79   230027    8659   5927     77 1712.04
1797.93/1798.57	c Resources Exceeded
1797.93/1798.57	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.93/1798.57	c   16   137607  22314   176234     9721   810214   7135     76 1798.00
1797.93/1798.57	s UNKNOWN
1797.93/1798.57	c Total time: 1798 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-1879852-1245116724/watcher-1879852-1245116724 -o /tmp/evaluation-result-1879852-1245116724/solver-1879852-1245116724 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1879852-1245116724.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: 0.92 0.95 0.99 2/64 1957
/proc/meminfo: memFree=803832/2055920 swapFree=4192952/4192956
[pid=1957] ppid=1955 vsize=10792 CPUtime=0
/proc/1957/stat : 1957 (bsolo) R 1955 1957 920 0 -1 4194304 249 0 0 0 0 0 0 0 18 0 1 0 179271710 11051008 233 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1957/statm: 2698 233 174 640 0 2033 0

[startup+0.034471 s]
/proc/loadavg: 0.92 0.95 0.99 2/64 1957
/proc/meminfo: memFree=803832/2055920 swapFree=4192952/4192956
[pid=1957] ppid=1955 vsize=11244 CPUtime=0.02
/proc/1957/stat : 1957 (bsolo) R 1955 1957 920 0 -1 4194304 420 0 0 0 2 0 0 0 18 0 1 0 179271710 11513856 383 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1957/statm: 2811 383 196 640 0 2167 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 11244

[startup+0.102479 s]
/proc/loadavg: 0.92 0.95 0.99 2/64 1957
/proc/meminfo: memFree=803832/2055920 swapFree=4192952/4192956
[pid=1957] ppid=1955 vsize=11500 CPUtime=0.09
/proc/1957/stat : 1957 (bsolo) R 1955 1957 920 0 -1 4194304 503 0 0 0 9 0 0 0 18 0 1 0 179271710 11776000 466 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1957/statm: 2875 466 196 640 0 2231 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11500

[startup+0.301508 s]
/proc/loadavg: 0.92 0.95 0.99 2/64 1957
/proc/meminfo: memFree=803832/2055920 swapFree=4192952/4192956
[pid=1957] ppid=1955 vsize=12536 CPUtime=0.29
/proc/1957/stat : 1957 (bsolo) R 1955 1957 920 0 -1 4194304 741 0 0 0 29 0 0 0 19 0 1 0 179271710 12836864 704 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1957/statm: 3134 704 196 640 0 2490 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12536

[startup+0.701545 s]
/proc/loadavg: 0.92 0.95 0.99 2/64 1957
/proc/meminfo: memFree=803832/2055920 swapFree=4192952/4192956
[pid=1957] ppid=1955 vsize=13572 CPUtime=0.69
/proc/1957/stat : 1957 (bsolo) R 1955 1957 920 0 -1 4194304 1027 0 0 0 69 0 0 0 22 0 1 0 179271710 13897728 990 1992294400 134512640 137136520 4294956256 18446744073709551615 134544140 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1957/statm: 3393 990 196 640 0 2749 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13572

[startup+1.50163 s]
/proc/loadavg: 0.92 0.95 0.99 2/65 1958
/proc/meminfo: memFree=799920/2055920 swapFree=4192952/4192956
[pid=1957] ppid=1955 vsize=15256 CPUtime=1.49
/proc/1957/stat : 1957 (bsolo) R 1955 1957 920 0 -1 4194304 1435 0 0 0 149 0 0 0 25 0 1 0 179271710 15622144 1398 1992294400 134512640 137136520 4294956256 18446744073709551615 134607179 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1957/statm: 3814 1398 196 640 0 3170 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15256

[startup+3.10181 s]
/proc/loadavg: 0.92 0.95 0.99 2/65 1958
/proc/meminfo: memFree=797936/2055920 swapFree=4192952/4192956
[pid=1957] ppid=1955 vsize=16952 CPUtime=3.09
/proc/1957/stat : 1957 (bsolo) R 1955 1957 920 0 -1 4194304 1854 0 0 0 308 1 0 0 25 0 1 0 179271710 17358848 1817 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1957/statm: 4238 1817 196 640 0 3594 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16952

[startup+6.30117 s]
/proc/loadavg: 0.93 0.95 0.99 2/65 1958
/proc/meminfo: memFree=797040/2055920 swapFree=4192952/4192956
[pid=1957] ppid=1955 vsize=17856 CPUtime=6.29
/proc/1957/stat : 1957 (bsolo) R 1955 1957 920 0 -1 4194304 2082 0 0 0 627 2 0 0 25 0 1 0 179271710 18284544 2045 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1957/statm: 4464 2045 196 640 0 3820 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17856

[startup+12.7019 s]
/proc/loadavg: 0.93 0.95 0.99 2/65 1958
/proc/meminfo: memFree=795120/2055920 swapFree=4192952/4192956
[pid=1957] ppid=1955 vsize=19160 CPUtime=12.69
/proc/1957/stat : 1957 (bsolo) R 1955 1957 920 0 -1 4194304 2415 0 0 0 1267 2 0 0 25 0 1 0 179271710 19619840 2378 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1957/statm: 4790 2378 197 640 0 4146 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19160

[startup+25.5023 s]
/proc/loadavg: 0.95 0.96 0.99 2/65 1958
/proc/meminfo: memFree=794288/2055920 swapFree=4192952/4192956
[pid=1957] ppid=1955 vsize=19680 CPUtime=25.48
/proc/1957/stat : 1957 (bsolo) R 1955 1957 920 0 -1 4194304 2531 0 0 0 2545 3 0 0 25 0 1 0 179271710 20152320 2494 1992294400 134512640 137136520 4294956256 18446744073709551615 136502216 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1957/statm: 4920 2494 197 640 0 4276 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19680

[startup+51.1012 s]
/proc/loadavg: 0.96 0.96 0.99 2/65 1958
/proc/meminfo: memFree=792688/2055920 swapFree=4192952/4192956
[pid=1957] ppid=1955 vsize=21364 CPUtime=51.07
/proc/1957/stat : 1957 (bsolo) R 1955 1957 920 0 -1 4194304 2949 0 0 0 5103 4 0 0 25 0 1 0 179271710 21876736 2912 1992294400 134512640 137136520 4294956256 18446744073709551615 134544148 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1957/statm: 5341 2912 197 640 0 4697 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 21364

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.99 2/65 1958
/proc/meminfo: memFree=791088/2055920 swapFree=4192952/4192956
[pid=1957] ppid=1955 vsize=22920 CPUtime=102.26
/proc/1957/stat : 1957 (bsolo) R 1955 1957 920 0 -1 4194304 3353 0 0 0 10220 6 0 0 25 0 1 0 179271710 23470080 3316 1992294400 134512640 137136520 4294956256 18446744073709551615 134544160 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1957/statm: 5730 3316 197 640 0 5086 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 22920

[startup+162.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1958
/proc/meminfo: memFree=790192/2055920 swapFree=4192952/4192956
[pid=1957] ppid=1955 vsize=23700 CPUtime=162.24
/proc/1957/stat : 1957 (bsolo) R 1955 1957 920 0 -1 4194304 3560 0 0 0 16217 7 0 0 25 0 1 0 179271710 24268800 3523 1992294400 134512640 137136520 4294956256 18446744073709551615 134544393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1957/statm: 5925 3523 197 640 0 5281 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 23700

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1958
/proc/meminfo: memFree=789616/2055920 swapFree=4192952/4192956
[pid=1957] ppid=1955 vsize=24360 CPUtime=222.22
/proc/1957/stat : 1957 (bsolo) R 1955 1957 920 0 -1 4194304 3699 0 0 0 22214 8 0 0 25 0 1 0 179271710 24944640 3662 1992294400 134512640 137136520 4294956256 18446744073709551615 134544437 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1957/statm: 6090 3662 197 640 0 5446 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 24360

[startup+282.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1958
/proc/meminfo: memFree=788016/2055920 swapFree=4192952/4192956
[pid=1957] ppid=1955 vsize=25924 CPUtime=282.21
/proc/1957/stat : 1957 (bsolo) R 1955 1957 920 0 -1 4194304 4111 0 0 0 28211 10 0 0 25 0 1 0 179271710 26546176 4074 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1957/statm: 6481 4074 197 640 0 5837 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 25924

[startup+342.303 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1958
/proc/meminfo: memFree=788016/2055920 swapFree=4192952/4192956
[pid=1957] ppid=1955 vsize=25924 CPUtime=342.19
/proc/1957/stat : 1957 (bsolo) R 1955 1957 920 0 -1 4194304 4111 0 0 0 34207 12 0 0 25 0 1 0 179271710 26546176 4074 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1957/statm: 6481 4074 197 640 0 5837 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 25924

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1961
/proc/meminfo: memFree=787952/2055920 swapFree=4192952/4192956
[pid=1957] ppid=1955 vsize=25928 CPUtime=402.17
/proc/1957/stat : 1957 (bsolo) R 1955 1957 920 0 -1 4194304 4111 0 0 0 40204 13 0 0 25 0 1 0 179271710 26550272 4074 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1957/statm: 6482 4074 197 640 0 5838 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 25928

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1961
/proc/meminfo: memFree=787568/2055920 swapFree=4192952/4192956
[pid=1957] ppid=1955 vsize=26444 CPUtime=462.16
/proc/1957/stat : 1957 (bsolo) R 1955 1957 920 0 -1 4194304 4225 0 0 0 46201 15 0 0 25 0 1 0 179271710 27078656 4188 1992294400 134512640 137136520 4294956256 18446744073709551615 134544249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1957/statm: 6611 4188 197 640 0 5967 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 26444

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1961
/proc/meminfo: memFree=787568/2055920 swapFree=4192952/4192956
[pid=1957] ppid=1955 vsize=26444 CPUtime=522.13
/proc/1957/stat : 1957 (bsolo) R 1955 1957 920 0 -1 4194304 4226 0 0 0 52197 16 0 0 25 0 1 0 179271710 27078656 4189 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1957/statm: 6611 4189 197 640 0 5967 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 26444

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1961
/proc/meminfo: memFree=787248/2055920 swapFree=4192952/4192956
[pid=1957] ppid=1955 vsize=26696 CPUtime=582.12
/proc/1957/stat : 1957 (bsolo) R 1955 1957 920 0 -1 4194304 4285 0 0 0 58194 18 0 0 25 0 1 0 179271710 27336704 4248 1992294400 134512640 137136520 4294956256 18446744073709551615 134544256 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1957/statm: 6674 4248 197 640 0 6030 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 26696

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 1961
/proc/meminfo: memFree=786992/2055920 swapFree=4192952/4192956
[pid=1957] ppid=1955 vsize=26956 CPUtime=642.11
/proc/1957/stat : 1957 (bsolo) R 1955 1957 920 0 -1 4194304 4359 0 0 0 64191 20 0 0 25 0 1 0 179271710 27602944 4322 1992294400 134512640 137136520 4294956256 18446744073709551615 134544402 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1957/statm: 6739 4322 197 640 0 6095 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 26956

[startup+702.302 s]

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

/proc/meminfo: memFree=784560/2055920 swapFree=4192952/4192956
[pid=1957] ppid=1955 vsize=29180 CPUtime=1061.93
/proc/1957/stat : 1957 (bsolo) R 1955 1957 920 0 -1 4194304 4928 0 0 0 106164 29 0 0 25 0 1 0 179271710 29880320 4891 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1957/statm: 7295 4891 197 640 0 6651 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 29180

[startup+1122.3 s]
/proc/loadavg: 1.01 0.99 0.99 2/65 2458
/proc/meminfo: memFree=784176/2055920 swapFree=4192952/4192956
[pid=1957] ppid=1955 vsize=29696 CPUtime=1121.91
/proc/1957/stat : 1957 (bsolo) R 1955 1957 920 0 -1 4194304 5038 0 0 0 112161 30 0 0 25 0 1 0 179271710 30408704 5001 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1957/statm: 7424 5001 197 640 0 6780 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 29696

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2458
/proc/meminfo: memFree=784176/2055920 swapFree=4192952/4192956
[pid=1957] ppid=1955 vsize=29696 CPUtime=1181.9
/proc/1957/stat : 1957 (bsolo) R 1955 1957 920 0 -1 4194304 5038 0 0 0 118159 31 0 0 25 0 1 0 179271710 30408704 5001 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1957/statm: 7424 5001 197 640 0 6780 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 29696

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2458
/proc/meminfo: memFree=784112/2055920 swapFree=4192952/4192956
[pid=1957] ppid=1955 vsize=29696 CPUtime=1241.88
/proc/1957/stat : 1957 (bsolo) R 1955 1957 920 0 -1 4194304 5038 0 0 0 124156 32 0 0 25 0 1 0 179271710 30408704 5001 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1957/statm: 7424 5001 197 640 0 6780 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 29696

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2458
/proc/meminfo: memFree=783536/2055920 swapFree=4192952/4192956
[pid=1957] ppid=1955 vsize=30220 CPUtime=1301.87
/proc/1957/stat : 1957 (bsolo) R 1955 1957 920 0 -1 4194304 5185 0 0 0 130154 33 0 0 25 0 1 0 179271710 30945280 5148 1992294400 134512640 137136520 4294956256 18446744073709551615 134540852 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1957/statm: 7555 5148 197 640 0 6911 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 30220

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2458
/proc/meminfo: memFree=783536/2055920 swapFree=4192952/4192956
[pid=1957] ppid=1955 vsize=30220 CPUtime=1361.85
/proc/1957/stat : 1957 (bsolo) R 1955 1957 920 0 -1 4194304 5185 0 0 0 136150 35 0 0 25 0 1 0 179271710 30945280 5148 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1957/statm: 7555 5148 197 640 0 6911 0
Current children cumulated CPU time (s) 1361.85
Current children cumulated vsize (KiB) 30220

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2458
/proc/meminfo: memFree=783536/2055920 swapFree=4192952/4192956
[pid=1957] ppid=1955 vsize=30220 CPUtime=1421.83
/proc/1957/stat : 1957 (bsolo) R 1955 1957 920 0 -1 4194304 5185 0 0 0 142148 35 0 0 25 0 1 0 179271710 30945280 5148 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1957/statm: 7555 5148 197 640 0 6911 0
Current children cumulated CPU time (s) 1421.83
Current children cumulated vsize (KiB) 30220

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2458
/proc/meminfo: memFree=783216/2055920 swapFree=4192952/4192956
[pid=1957] ppid=1955 vsize=30580 CPUtime=1481.81
/proc/1957/stat : 1957 (bsolo) R 1955 1957 920 0 -1 4194304 5257 0 0 0 148145 36 0 0 25 0 1 0 179271710 31313920 5220 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1957/statm: 7645 5220 197 640 0 7001 0
Current children cumulated CPU time (s) 1481.81
Current children cumulated vsize (KiB) 30580

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2458
/proc/meminfo: memFree=783024/2055920 swapFree=4192952/4192956
[pid=1957] ppid=1955 vsize=30712 CPUtime=1541.8
/proc/1957/stat : 1957 (bsolo) R 1955 1957 920 0 -1 4194304 5299 0 0 0 154143 37 0 0 25 0 1 0 179271710 31449088 5262 1992294400 134512640 137136520 4294956256 18446744073709551615 134544249 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1957/statm: 7678 5262 197 640 0 7034 0
Current children cumulated CPU time (s) 1541.8
Current children cumulated vsize (KiB) 30712

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2458
/proc/meminfo: memFree=782960/2055920 swapFree=4192952/4192956
[pid=1957] ppid=1955 vsize=30712 CPUtime=1601.78
/proc/1957/stat : 1957 (bsolo) R 1955 1957 920 0 -1 4194304 5312 0 0 0 160140 38 0 0 25 0 1 0 179271710 31449088 5275 1992294400 134512640 137136520 4294956256 18446744073709551615 134544437 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1957/statm: 7678 5275 197 640 0 7034 0
Current children cumulated CPU time (s) 1601.78
Current children cumulated vsize (KiB) 30712

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2458
/proc/meminfo: memFree=783024/2055920 swapFree=4192952/4192956
[pid=1957] ppid=1955 vsize=30712 CPUtime=1661.76
/proc/1957/stat : 1957 (bsolo) R 1955 1957 920 0 -1 4194304 5312 0 0 0 166137 39 0 0 25 0 1 0 179271710 31449088 5275 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1957/statm: 7678 5275 197 640 0 7034 0
Current children cumulated CPU time (s) 1661.76
Current children cumulated vsize (KiB) 30712

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2458
/proc/meminfo: memFree=783024/2055920 swapFree=4192952/4192956
[pid=1957] ppid=1955 vsize=30712 CPUtime=1721.75
/proc/1957/stat : 1957 (bsolo) R 1955 1957 920 0 -1 4194304 5312 0 0 0 172134 41 0 0 25 0 1 0 179271710 31449088 5275 1992294400 134512640 137136520 4294956256 18446744073709551615 134543942 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1957/statm: 7678 5275 197 640 0 7034 0
Current children cumulated CPU time (s) 1721.75
Current children cumulated vsize (KiB) 30712

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2458
/proc/meminfo: memFree=782384/2055920 swapFree=4192952/4192956
[pid=1957] ppid=1955 vsize=31368 CPUtime=1781.73
/proc/1957/stat : 1957 (bsolo) R 1955 1957 920 0 -1 4194304 5465 0 0 0 178131 42 0 0 25 0 1 0 179271710 32120832 5428 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1957/statm: 7842 5428 197 640 0 7198 0
Current children cumulated CPU time (s) 1781.73
Current children cumulated vsize (KiB) 31368

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

[startup+1791.91 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2458
/proc/meminfo: memFree=782384/2055920 swapFree=4192952/4192956
[pid=1957] ppid=1955 vsize=31368 CPUtime=1791.33
/proc/1957/stat : 1957 (bsolo) R 1955 1957 920 0 -1 4194304 5465 0 0 0 179091 42 0 0 25 0 1 0 179271710 32120832 5428 1992294400 134512640 137136520 4294956256 18446744073709551615 134544160 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1957/statm: 7842 5428 197 640 0 7198 0
Current children cumulated CPU time (s) 1791.33
Current children cumulated vsize (KiB) 31368

[startup+1795.1 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2458
/proc/meminfo: memFree=782384/2055920 swapFree=4192952/4192956
[pid=1957] ppid=1955 vsize=31368 CPUtime=1794.53
/proc/1957/stat : 1957 (bsolo) R 1955 1957 920 0 -1 4194304 5465 0 0 0 179411 42 0 0 25 0 1 0 179271710 32120832 5428 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1957/statm: 7842 5428 197 640 0 7198 0
Current children cumulated CPU time (s) 1794.53
Current children cumulated vsize (KiB) 31368

[startup+1796.7 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2458
/proc/meminfo: memFree=782384/2055920 swapFree=4192952/4192956
[pid=1957] ppid=1955 vsize=31368 CPUtime=1796.13
/proc/1957/stat : 1957 (bsolo) R 1955 1957 920 0 -1 4194304 5465 0 0 0 179571 42 0 0 25 0 1 0 179271710 32120832 5428 1992294400 134512640 137136520 4294956256 18446744073709551615 134543834 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1957/statm: 7842 5428 197 640 0 7198 0
Current children cumulated CPU time (s) 1796.13
Current children cumulated vsize (KiB) 31368

[startup+1797.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2458
/proc/meminfo: memFree=782384/2055920 swapFree=4192952/4192956
[pid=1957] ppid=1955 vsize=31368 CPUtime=1796.92
/proc/1957/stat : 1957 (bsolo) R 1955 1957 920 0 -1 4194304 5465 0 0 0 179650 42 0 0 25 0 1 0 179271710 32120832 5428 1992294400 134512640 137136520 4294956256 18446744073709551615 134544160 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1957/statm: 7842 5428 197 640 0 7198 0
Current children cumulated CPU time (s) 1796.92
Current children cumulated vsize (KiB) 31368

[startup+1798.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2458
/proc/meminfo: memFree=782384/2055920 swapFree=4192952/4192956
[pid=1957] ppid=1955 vsize=31368 CPUtime=1797.72
/proc/1957/stat : 1957 (bsolo) R 1955 1957 920 0 -1 4194304 5465 0 0 0 179730 42 0 0 25 0 1 0 179271710 32120832 5428 1992294400 134512640 137136520 4294956256 18446744073709551615 134543942 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1957/statm: 7842 5428 197 640 0 7198 0
Current children cumulated CPU time (s) 1797.72
Current children cumulated vsize (KiB) 31368

[startup+1798.51 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2458
/proc/meminfo: memFree=782384/2055920 swapFree=4192952/4192956
[pid=1957] ppid=1955 vsize=31368 CPUtime=1797.93
/proc/1957/stat : 1957 (bsolo) R 1955 1957 920 0 -1 4194304 5465 0 0 0 179751 42 0 0 25 0 1 0 179271710 32120832 5428 1992294400 134512640 137136520 4294956256 18446744073709551615 134544393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1957/statm: 7842 5428 197 640 0 7198 0
Current children cumulated CPU time (s) 1797.93
Current children cumulated vsize (KiB) 31368

Child status: 0
Real time (s): 1798.58
CPU time (s): 1798.01
CPU user time (s): 1797.58
CPU system time (s): 0.425935
CPU usage (%): 99.9683
Max. virtual memory (cumulated for all children) (KiB): 31368

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.58
system time used= 0.425935
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5466
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= 2986

runsolver used 1.63775 second user time and 3.31849 second system time

The end

Launcher Data 

Begin job on node35 at 2009-06-16 03:45:24
IDJOB=1879852
IDBENCH=1279
IDSOLVER=701
FILE ID=node35/1879852-1245116724
PBS_JOBID= 9363648
Free space on /tmp= 66136 MiB

SOLVER NAME= bsolo 3.1 pb
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900670234.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1879852-1245116724/watcher-1879852-1245116724 -o /tmp/evaluation-result-1879852-1245116724/solver-1879852-1245116724 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1879852-1245116724.opb

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

MD5SUM BENCH= 92f66beef1a16468af1cdeb8f0308249
RANDOM SEED=853478469

node35.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        804312 kB
Buffers:         84200 kB
Cached:        1066424 kB
SwapCached:          4 kB
Active:         171928 kB
Inactive:       992672 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        804312 kB
SwapTotal:     4192956 kB
SwapFree:      4192952 kB
Dirty:            4016 kB
Writeback:           0 kB
Mapped:          23728 kB
Slab:            73108 kB
Committed_AS:   157528 kB
PageTables:       1400 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= 66132 MiB
End job on node35 at 2009-06-16 04:15:23