Trace number 1876992

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? 1798.01 1798.6

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: Cardinality Constraint 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-1876992-1245116615.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.
1797.90/1798.59	c      104    231     2755    14462    5     5820    2069    169   2476 0.04
1797.90/1798.59	c      254    231     2950    20919    7     6209    2276    364   3527 0.07
1797.90/1798.59	c      479    231     3244    35524   10     6798    2504    658   3397 0.14
1797.90/1798.59	c      819    231     3665    55262   15     7652    2755   1079   3044 0.27
1797.90/1798.59	c     1329    231     4249    81054   19     8829    3031   1663   2809 0.47
1797.90/1798.59	c     2092    231     5086   118681   23    10517    3335   2500   2371 0.88
1797.90/1798.59	c     3238    231     4544    87728   19     9500    3669   1958   2145 1.51
1797.90/1798.59	c     4959    231     4438    92692   20     9323    4036   1852   2017 2.46
1797.90/1798.59	c     7545    231     5051   118718   23    10481    4440   2465   1904 3.96
1797.90/1798.59	c    11424    231     6799   194984   28    14096    4885   4213   1833 6.23
1797.90/1798.59	c    17248    231     5273   117809   22    10896    5374   2687   1798 9.59
1797.90/1798.59	c    25985    231     6133   157966   25    12635    5912   3547   1773 14.65
1797.90/1798.59	c    39095    231     7745   223057   28    15986    6504   5159   1726 22.65
1797.90/1798.59	c    58765    231     8428   260521   30    17276    7155   5842   1669 35.21
1797.90/1798.59	c    88277    231     6616   167916   25    13636    7871   4030   1619 54.51
1797.90/1798.59	c   132547    231     9723   300688   30    19984    8659   7137   1533 86.42
1797.90/1798.59	c   198959    231     9989   290461   29    20389    9525   7403   1420 140.04
1797.90/1798.59	c   298580    231     8437   244099   28    17311   10478   5851   1309 228.01
1797.90/1798.59	c   448015    231    12446   376904   30    25241   11526   9860   1204 372.06
1797.90/1798.59	c   672173    231     9927   354679   35    20352   12679   7341   1099 611.61
1797.90/1798.59	c  1008418    231    15060   495146   32    30593   13947  12474   1019 988.73
1797.90/1798.59	c  1512789    231    14765   497507   33    30049   15342  12179    936 1614.82
1797.90/1798.59	c Resources Exceeded
1797.90/1798.59	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.90/1798.59	c   22  1656891 330360  2232017    12558   395810   9972    921 1798.00
1797.90/1798.59	s UNKNOWN
1797.90/1798.59	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-1876992-1245116615/watcher-1876992-1245116615 -o /tmp/evaluation-result-1876992-1245116615/solver-1876992-1245116615 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1876992-1245116615.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: 1.02 1.04 1.00 3/64 2804
/proc/meminfo: memFree=1829432/2055920 swapFree=4182468/4192956
[pid=2804] ppid=2802 vsize=10792 CPUtime=0
/proc/2804/stat : 2804 (bsolo) R 2802 2804 2416 0 -1 4194304 249 0 0 0 0 0 0 0 18 0 1 0 179261376 11051008 233 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2804/statm: 2698 233 174 640 0 2033 0

[startup+0.0555129 s]
/proc/loadavg: 1.02 1.04 1.00 3/64 2804
/proc/meminfo: memFree=1829432/2055920 swapFree=4182468/4192956
[pid=2804] ppid=2802 vsize=11236 CPUtime=0.05
/proc/2804/stat : 2804 (bsolo) R 2802 2804 2416 0 -1 4194304 420 0 0 0 5 0 0 0 18 0 1 0 179261376 11505664 383 1992294400 134512640 137136520 4294956256 18446744073709551615 136502309 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2804/statm: 2809 383 196 640 0 2165 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 11236

[startup+0.101518 s]
/proc/loadavg: 1.02 1.04 1.00 3/64 2804
/proc/meminfo: memFree=1829432/2055920 swapFree=4182468/4192956
[pid=2804] ppid=2802 vsize=11372 CPUtime=0.09
/proc/2804/stat : 2804 (bsolo) R 2802 2804 2416 0 -1 4194304 463 0 0 0 9 0 0 0 18 0 1 0 179261376 11644928 426 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2804/statm: 2843 426 196 640 0 2199 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11372

[startup+0.301539 s]
/proc/loadavg: 1.02 1.04 1.00 3/64 2804
/proc/meminfo: memFree=1829432/2055920 swapFree=4182468/4192956
[pid=2804] ppid=2802 vsize=11868 CPUtime=0.29
/proc/2804/stat : 2804 (bsolo) R 2802 2804 2416 0 -1 4194304 581 0 0 0 29 0 0 0 19 0 1 0 179261376 12152832 544 1992294400 134512640 137136520 4294956256 18446744073709551615 134616760 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2804/statm: 2967 544 196 640 0 2323 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11868

[startup+0.701585 s]
/proc/loadavg: 1.02 1.04 1.00 3/64 2804
/proc/meminfo: memFree=1829432/2055920 swapFree=4182468/4192956
[pid=2804] ppid=2802 vsize=12488 CPUtime=0.69
/proc/2804/stat : 2804 (bsolo) R 2802 2804 2416 0 -1 4194304 748 0 0 0 69 0 0 0 22 0 1 0 179261376 12787712 711 1992294400 134512640 137136520 4294956256 18446744073709551615 134606739 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2804/statm: 3122 711 196 640 0 2478 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12488

[startup+1.50168 s]
/proc/loadavg: 1.02 1.04 1.00 2/65 2805
/proc/meminfo: memFree=1826864/2055920 swapFree=4182468/4192956
[pid=2804] ppid=2802 vsize=13352 CPUtime=1.49
/proc/2804/stat : 2804 (bsolo) R 2802 2804 2416 0 -1 4194304 971 0 0 0 149 0 0 0 25 0 1 0 179261376 13672448 934 1992294400 134512640 137136520 4294956256 18446744073709551615 136498241 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2804/statm: 3338 934 196 640 0 2694 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13352

[startup+3.10186 s]
/proc/loadavg: 1.02 1.04 1.00 2/65 2805
/proc/meminfo: memFree=1826224/2055920 swapFree=4182468/4192956
[pid=2804] ppid=2802 vsize=13724 CPUtime=3.09
/proc/2804/stat : 2804 (bsolo) R 2802 2804 2416 0 -1 4194304 1037 0 0 0 308 1 0 0 25 0 1 0 179261376 14053376 1000 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2804/statm: 3431 1000 196 640 0 2787 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13724

[startup+6.30122 s]
/proc/loadavg: 1.02 1.04 1.00 2/65 2805
/proc/meminfo: memFree=1825328/2055920 swapFree=4182468/4192956
[pid=2804] ppid=2802 vsize=14212 CPUtime=6.28
/proc/2804/stat : 2804 (bsolo) R 2802 2804 2416 0 -1 4194304 1163 0 0 0 627 1 0 0 25 0 1 0 179261376 14553088 1126 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2804/statm: 3553 1126 196 640 0 2909 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 14212

[startup+12.702 s]
/proc/loadavg: 1.01 1.04 1.00 2/65 2805
/proc/meminfo: memFree=1824824/2055920 swapFree=4182468/4192956
[pid=2804] ppid=2802 vsize=14692 CPUtime=12.69
/proc/2804/stat : 2804 (bsolo) R 2802 2804 2416 0 -1 4194304 1281 0 0 0 1266 3 0 0 25 0 1 0 179261376 15044608 1244 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2804/statm: 3673 1244 196 640 0 3029 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14692

[startup+25.5024 s]
/proc/loadavg: 1.01 1.04 1.00 2/65 2805
/proc/meminfo: memFree=1823992/2055920 swapFree=4182468/4192956
[pid=2804] ppid=2802 vsize=15432 CPUtime=25.49
/proc/2804/stat : 2804 (bsolo) R 2802 2804 2416 0 -1 4194304 1483 0 0 0 2544 5 0 0 25 0 1 0 179261376 15802368 1446 1992294400 134512640 137136520 4294956256 18446744073709551615 134544387 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2804/statm: 3858 1446 197 640 0 3214 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15432

[startup+51.1023 s]
/proc/loadavg: 1.01 1.04 1.00 2/65 2805
/proc/meminfo: memFree=1823544/2055920 swapFree=4182468/4192956
[pid=2804] ppid=2802 vsize=15912 CPUtime=51.07
/proc/2804/stat : 2804 (bsolo) R 2802 2804 2416 0 -1 4194304 1589 0 0 0 5097 10 0 0 25 0 1 0 179261376 16293888 1552 1992294400 134512640 137136520 4294956256 18446744073709551615 134599688 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2804/statm: 3978 1552 197 640 0 3334 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15912

[startup+102.305 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 2805
/proc/meminfo: memFree=1821944/2055920 swapFree=4182468/4192956
[pid=2804] ppid=2802 vsize=17480 CPUtime=102.26
/proc/2804/stat : 2804 (bsolo) R 2802 2804 2416 0 -1 4194304 1991 0 0 0 10207 19 0 0 25 0 1 0 179261376 17899520 1954 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2804/statm: 4370 1954 197 640 0 3726 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17480

[startup+162.303 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 2805
/proc/meminfo: memFree=1821944/2055920 swapFree=4182468/4192956
[pid=2804] ppid=2802 vsize=17412 CPUtime=162.24
/proc/2804/stat : 2804 (bsolo) R 2802 2804 2416 0 -1 4194304 1991 0 0 0 16194 30 0 0 25 0 1 0 179261376 17829888 1951 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2804/statm: 4353 1951 197 640 0 3709 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 17412

[startup+222.303 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 2805
/proc/meminfo: memFree=1821880/2055920 swapFree=4182468/4192956
[pid=2804] ppid=2802 vsize=17516 CPUtime=222.23
/proc/2804/stat : 2804 (bsolo) R 2802 2804 2416 0 -1 4194304 2004 0 0 0 22183 40 0 0 25 0 1 0 179261376 17936384 1960 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2804/statm: 4379 1960 197 640 0 3735 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17516

[startup+282.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 2805
/proc/meminfo: memFree=1820280/2055920 swapFree=4182468/4192956
[pid=2804] ppid=2802 vsize=19068 CPUtime=282.21
/proc/2804/stat : 2804 (bsolo) R 2802 2804 2416 0 -1 4194304 2390 0 0 0 28172 49 0 0 25 0 1 0 179261376 19525632 2346 1992294400 134512640 137136520 4294956256 18446744073709551615 134543822 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2804/statm: 4767 2346 197 640 0 4123 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 19068

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2805
/proc/meminfo: memFree=1820280/2055920 swapFree=4182468/4192956
[pid=2804] ppid=2802 vsize=19068 CPUtime=342.19
/proc/2804/stat : 2804 (bsolo) R 2802 2804 2416 0 -1 4194304 2390 0 0 0 34159 60 0 0 25 0 1 0 179261376 19525632 2346 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2804/statm: 4767 2346 197 640 0 4123 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 19068

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2805
/proc/meminfo: memFree=1820216/2055920 swapFree=4182468/4192956
[pid=2804] ppid=2802 vsize=19128 CPUtime=402.18
/proc/2804/stat : 2804 (bsolo) R 2802 2804 2416 0 -1 4194304 2405 0 0 0 40149 69 0 0 25 0 1 0 179261376 19587072 2361 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2804/statm: 4782 2361 197 640 0 4138 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 19128

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2805
/proc/meminfo: memFree=1819832/2055920 swapFree=4182468/4192956
[pid=2804] ppid=2802 vsize=19488 CPUtime=462.15
/proc/2804/stat : 2804 (bsolo) R 2802 2804 2416 0 -1 4194304 2509 0 0 0 46138 77 0 0 25 0 1 0 179261376 19955712 2465 1992294400 134512640 137136520 4294956256 18446744073709551615 134616816 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2804/statm: 4872 2465 197 640 0 4228 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 19488

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2807
/proc/meminfo: memFree=1819576/2055920 swapFree=4182468/4192956
[pid=2804] ppid=2802 vsize=19488 CPUtime=522.14
/proc/2804/stat : 2804 (bsolo) R 2802 2804 2416 0 -1 4194304 2509 0 0 0 52128 86 0 0 25 0 1 0 179261376 19955712 2465 1992294400 134512640 137136520 4294956256 18446744073709551615 134543933 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2804/statm: 4872 2465 197 640 0 4228 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 19488

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2807
/proc/meminfo: memFree=1819512/2055920 swapFree=4182468/4192956
[pid=2804] ppid=2802 vsize=19732 CPUtime=582.12
/proc/2804/stat : 2804 (bsolo) R 2802 2804 2416 0 -1 4194304 2557 0 0 0 58119 93 0 0 25 0 1 0 179261376 20205568 2513 1992294400 134512640 137136520 4294956256 18446744073709551615 134544122 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2804/statm: 4933 2513 197 640 0 4289 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 19732

[startup+642.302 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 2807
/proc/meminfo: memFree=1819000/2055920 swapFree=4182468/4192956
[pid=2804] ppid=2802 vsize=20188 CPUtime=642.11
/proc/2804/stat : 2804 (bsolo) R 2802 2804 2416 0 -1 4194304 2670 0 0 0 64110 101 0 0 25 0 1 0 179261376 20672512 2626 1992294400 134512640 137136520 4294956256 18446744073709551615 134574406 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2804/statm: 5047 2626 197 640 0 4403 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 20188

[startup+702.301 s]

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

/proc/meminfo: memFree=1817976/2055920 swapFree=4182468/4192956
[pid=2804] ppid=2802 vsize=21020 CPUtime=1061.97
/proc/2804/stat : 2804 (bsolo) R 2802 2804 2416 0 -1 4194304 2887 0 0 0 106037 160 0 0 25 0 1 0 179261376 21524480 2843 1992294400 134512640 137136520 4294956256 18446744073709551615 134544565 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2804/statm: 5255 2843 197 640 0 4611 0
Current children cumulated CPU time (s) 1061.97
Current children cumulated vsize (KiB) 21020

[startup+1122.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 3289
/proc/meminfo: memFree=1786920/2055920 swapFree=4182468/4192956
[pid=2804] ppid=2802 vsize=21020 CPUtime=1121.9
/proc/2804/stat : 2804 (bsolo) R 2802 2804 2416 0 -1 4194304 2887 0 0 0 112019 171 0 0 25 0 1 0 179261376 21524480 2843 1992294400 134512640 137136520 4294956256 18446744073709551615 136362952 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2804/statm: 5255 2843 197 640 0 4611 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 21020

[startup+1182.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 3289
/proc/meminfo: memFree=1787248/2055920 swapFree=4182468/4192956
[pid=2804] ppid=2802 vsize=21020 CPUtime=1181.88
/proc/2804/stat : 2804 (bsolo) R 2802 2804 2416 0 -1 4194304 2887 0 0 0 118009 179 0 0 25 0 1 0 179261376 21524480 2843 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2804/statm: 5255 2843 197 640 0 4611 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 21020

[startup+1242.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 3289
/proc/meminfo: memFree=1787248/2055920 swapFree=4182468/4192956
[pid=2804] ppid=2802 vsize=21020 CPUtime=1241.86
/proc/2804/stat : 2804 (bsolo) R 2802 2804 2416 0 -1 4194304 2887 0 0 0 124000 186 0 0 25 0 1 0 179261376 21524480 2843 1992294400 134512640 137136520 4294956256 18446744073709551615 136500521 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2804/statm: 5255 2843 197 640 0 4611 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 21020

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3289
/proc/meminfo: memFree=1787248/2055920 swapFree=4182468/4192956
[pid=2804] ppid=2802 vsize=21020 CPUtime=1301.85
/proc/2804/stat : 2804 (bsolo) R 2802 2804 2416 0 -1 4194304 2887 0 0 0 129992 193 0 0 25 0 1 0 179261376 21524480 2843 1992294400 134512640 137136520 4294956256 18446744073709551615 134544554 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2804/statm: 5255 2843 197 640 0 4611 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 21020

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3289
/proc/meminfo: memFree=1787248/2055920 swapFree=4182468/4192956
[pid=2804] ppid=2802 vsize=21020 CPUtime=1361.82
/proc/2804/stat : 2804 (bsolo) R 2802 2804 2416 0 -1 4194304 2887 0 0 0 135981 201 0 0 25 0 1 0 179261376 21524480 2843 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2804/statm: 5255 2843 197 640 0 4611 0
Current children cumulated CPU time (s) 1361.82
Current children cumulated vsize (KiB) 21020

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3289
/proc/meminfo: memFree=1787192/2055920 swapFree=4182468/4192956
[pid=2804] ppid=2802 vsize=21020 CPUtime=1421.81
/proc/2804/stat : 2804 (bsolo) R 2802 2804 2416 0 -1 4194304 2887 0 0 0 141973 208 0 0 25 0 1 0 179261376 21524480 2843 1992294400 134512640 137136520 4294956256 18446744073709551615 134599134 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2804/statm: 5255 2843 197 640 0 4611 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 21020

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3289
/proc/meminfo: memFree=1787192/2055920 swapFree=4182468/4192956
[pid=2804] ppid=2802 vsize=21020 CPUtime=1481.79
/proc/2804/stat : 2804 (bsolo) R 2802 2804 2416 0 -1 4194304 2887 0 0 0 147964 215 0 0 25 0 1 0 179261376 21524480 2843 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2804/statm: 5255 2843 197 640 0 4611 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 21020

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3289
/proc/meminfo: memFree=1787128/2055920 swapFree=4182468/4192956
[pid=2804] ppid=2802 vsize=21016 CPUtime=1541.78
/proc/2804/stat : 2804 (bsolo) R 2802 2804 2416 0 -1 4194304 2887 0 0 0 153954 224 0 0 25 0 1 0 179261376 21520384 2843 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2804/statm: 5254 2843 197 640 0 4610 0
Current children cumulated CPU time (s) 1541.78
Current children cumulated vsize (KiB) 21016

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3289
/proc/meminfo: memFree=1787128/2055920 swapFree=4182468/4192956
[pid=2804] ppid=2802 vsize=21012 CPUtime=1601.75
/proc/2804/stat : 2804 (bsolo) R 2802 2804 2416 0 -1 4194304 2887 0 0 0 159945 230 0 0 25 0 1 0 179261376 21516288 2843 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2804/statm: 5253 2843 197 640 0 4609 0
Current children cumulated CPU time (s) 1601.75
Current children cumulated vsize (KiB) 21012

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3289
/proc/meminfo: memFree=1786104/2055920 swapFree=4182468/4192956
[pid=2804] ppid=2802 vsize=21988 CPUtime=1661.73
/proc/2804/stat : 2804 (bsolo) R 2802 2804 2416 0 -1 4194304 3126 0 0 0 165934 239 0 0 25 0 1 0 179261376 22515712 3082 1992294400 134512640 137136520 4294956256 18446744073709551615 134544393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2804/statm: 5497 3082 197 640 0 4853 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 21988

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3289
/proc/meminfo: memFree=1786104/2055920 swapFree=4182468/4192956
[pid=2804] ppid=2802 vsize=21988 CPUtime=1721.72
/proc/2804/stat : 2804 (bsolo) R 2802 2804 2416 0 -1 4194304 3126 0 0 0 171925 247 0 0 25 0 1 0 179261376 22515712 3082 1992294400 134512640 137136520 4294956256 18446744073709551615 134598647 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2804/statm: 5497 3082 197 640 0 4853 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 21988

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3289
/proc/meminfo: memFree=1786040/2055920 swapFree=4182468/4192956
[pid=2804] ppid=2802 vsize=21988 CPUtime=1781.7
/proc/2804/stat : 2804 (bsolo) R 2802 2804 2416 0 -1 4194304 3126 0 0 0 177915 255 0 0 25 0 1 0 179261376 22515712 3082 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2804/statm: 5497 3082 197 640 0 4853 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 21988

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3289
/proc/meminfo: memFree=1786040/2055920 swapFree=4182468/4192956
[pid=2804] ppid=2802 vsize=21988 CPUtime=1791.3
/proc/2804/stat : 2804 (bsolo) R 2802 2804 2416 0 -1 4194304 3126 0 0 0 178873 257 0 0 25 0 1 0 179261376 22515712 3082 1992294400 134512640 137136520 4294956256 18446744073709551615 136518911 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2804/statm: 5497 3082 197 640 0 4853 0
Current children cumulated CPU time (s) 1791.3
Current children cumulated vsize (KiB) 21988

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3289
/proc/meminfo: memFree=1786040/2055920 swapFree=4182468/4192956
[pid=2804] ppid=2802 vsize=21988 CPUtime=1794.5
/proc/2804/stat : 2804 (bsolo) R 2802 2804 2416 0 -1 4194304 3126 0 0 0 179193 257 0 0 25 0 1 0 179261376 22515712 3082 1992294400 134512640 137136520 4294956256 18446744073709551615 135982505 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2804/statm: 5497 3082 197 640 0 4853 0
Current children cumulated CPU time (s) 1794.5
Current children cumulated vsize (KiB) 21988

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3289
/proc/meminfo: memFree=1786040/2055920 swapFree=4182468/4192956
[pid=2804] ppid=2802 vsize=21988 CPUtime=1796.1
/proc/2804/stat : 2804 (bsolo) R 2802 2804 2416 0 -1 4194304 3126 0 0 0 179353 257 0 0 25 0 1 0 179261376 22515712 3082 1992294400 134512640 137136520 4294956256 18446744073709551615 134543878 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2804/statm: 5497 3082 197 640 0 4853 0
Current children cumulated CPU time (s) 1796.1
Current children cumulated vsize (KiB) 21988

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3289
/proc/meminfo: memFree=1786040/2055920 swapFree=4182468/4192956
[pid=2804] ppid=2802 vsize=21988 CPUtime=1796.9
/proc/2804/stat : 2804 (bsolo) R 2802 2804 2416 0 -1 4194304 3126 0 0 0 179433 257 0 0 25 0 1 0 179261376 22515712 3082 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2804/statm: 5497 3082 197 640 0 4853 0
Current children cumulated CPU time (s) 1796.9
Current children cumulated vsize (KiB) 21988

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3289
/proc/meminfo: memFree=1786040/2055920 swapFree=4182468/4192956
[pid=2804] ppid=2802 vsize=21988 CPUtime=1797.69
/proc/2804/stat : 2804 (bsolo) R 2802 2804 2416 0 -1 4194304 3126 0 0 0 179512 257 0 0 25 0 1 0 179261376 22515712 3082 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2804/statm: 5497 3082 197 640 0 4853 0
Current children cumulated CPU time (s) 1797.69
Current children cumulated vsize (KiB) 21988

[startup+1798.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 3289
/proc/meminfo: memFree=1786040/2055920 swapFree=4182468/4192956
[pid=2804] ppid=2802 vsize=21988 CPUtime=1797.9
/proc/2804/stat : 2804 (bsolo) R 2802 2804 2416 0 -1 4194304 3126 0 0 0 179533 257 0 0 25 0 1 0 179261376 22515712 3082 1992294400 134512640 137136520 4294956256 18446744073709551615 135982505 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2804/statm: 5497 3082 197 640 0 4853 0
Current children cumulated CPU time (s) 1797.9
Current children cumulated vsize (KiB) 21988

Child status: 0
Real time (s): 1798.6
CPU time (s): 1798.01
CPU user time (s): 1795.42
CPU system time (s): 2.58161
CPU usage (%): 99.967
Max. virtual memory (cumulated for all children) (KiB): 21988

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.43
system time used= 2.58161
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3127
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= 3674

runsolver used 1.42178 second user time and 3.59645 second system time

The end

Launcher Data 

Begin job on node23 at 2009-06-16 03:43:35
IDJOB=1876992
IDBENCH=1279
IDSOLVER=699
FILE ID=node23/1876992-1245116615
PBS_JOBID= 9363640
Free space on /tmp= 66272 MiB

SOLVER NAME= bsolo 3.1
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900670234.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1876992-1245116615/watcher-1876992-1245116615 -o /tmp/evaluation-result-1876992-1245116615/solver-1876992-1245116615 -C 1800 -W 2000 -M 1800  bsolo -l2 -t1800 -m1800 HOME/instance-1876992-1245116615.opb

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

MD5SUM BENCH= 92f66beef1a16468af1cdeb8f0308249
RANDOM SEED=1081047253

node23.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		: 3000.236
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		: 3000.236
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:       1829848 kB
Buffers:         24388 kB
Cached:         140000 kB
SwapCached:       4048 kB
Active:          33596 kB
Inactive:       138416 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1829848 kB
SwapTotal:     4192956 kB
SwapFree:      4182468 kB
Dirty:            4020 kB
Writeback:           0 kB
Mapped:          14544 kB
Slab:            40088 kB
Committed_AS:   143428 kB
PageTables:       1392 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= 66268 MiB
End job on node23 at 2009-06-16 04:13:33