Trace number 1877408

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 3.1UNSAT 765.807 766.081

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900551347.opb
MD5SUMad2f2eb73d6b7e5f546be528b10bc762
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 benchmark7.48386
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 745
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-1877408-1245122410.opb
0.00/0.00	c File size is 83379 bytes.
0.00/0.01	c Highest Coefficient sum: 745
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: 5709
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     5474    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
765.72/766.07	c      101    231     2755    13527    4     5815    2069    169   2589 0.04
765.72/766.07	c      251    231     2951    24065    8     6206    2276    365   3259 0.08
765.72/766.07	c      477    231     3270    40596   12     6853    2504    684   3382 0.14
765.72/766.07	c      820    231     3720    59938   16     7753    2755   1134   3266 0.25
765.72/766.07	c     1328    231     4331    85585   19     8975    3031   1745   2944 0.45
765.72/766.07	c     2091    231     5232   126779   24    10794    3335   2646   2584 0.81
765.72/766.07	c     3237    231     4726    91479   19     9782    3669   2140   2357 1.37
765.72/766.07	c     4959    231     4778    84652   17     9885    4036   2192   2340 2.12
765.72/766.07	c     7543    231     5521   110252   19    11357    4440   2935   2315 3.26
765.72/766.07	c    11422    231     5166   122431   23    10756    4885   2580   2106 5.42
765.72/766.07	c    17245    231     6339   154716   24    13126    5374   3753   1998 8.63
765.72/766.07	c    25985    231     7528   188675   25    15468    5912   4942   1919 13.54
765.72/766.07	c    39098    231     6408   135718   21    13137    6504   3822   1877 20.82
765.72/766.07	c    58770    231     8137   222278   27    16619    7155   5551   1710 34.37
765.72/766.07	c    88281    231     7454   187190   25    15361    7871   4868   1651 53.45
765.72/766.07	c   132553    231     6572   182717   27    13642    8659   3986   1541 86.02
765.72/766.07	c   198965    231     7019   153968   21    14420    9525   4433   1476 134.80
765.72/766.07	c   298585    231     7768   191711   24    15907   10478   5182   1384 215.60
765.72/766.07	c   448020    231     9985   280792   28    20369   11526   7399   1224 365.78
765.72/766.07	c   672179    231    12896   382303   29    26320   12679  10310   1130 594.40
765.72/766.07	c Backtracks by Clause: 835046
765.72/766.07	c Backtracks by PB constraint: 989
765.72/766.07	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
765.72/766.07	c   20   836035 194688  1218013    15030   402672  12444   1091 765.80
765.72/766.07	s UNSATISFIABLE
765.72/766.07	c Total time: 765.804 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-1877408-1245122410/watcher-1877408-1245122410 -o /tmp/evaluation-result-1877408-1245122410/solver-1877408-1245122410 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877408-1245122410.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 0.98 0.99 2/64 6936
/proc/meminfo: memFree=833200/2055920 swapFree=4192952/4192956
[pid=6936] ppid=6934 vsize=10796 CPUtime=0
/proc/6936/stat : 6936 (bsolo) R 6934 6936 5563 0 -1 4194304 269 0 0 0 0 0 0 0 18 0 1 0 64973939 11055104 253 1992294400 134512640 137136520 4294956256 18446744073709551615 136575102 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6936/statm: 2699 254 178 640 0 2034 0

[startup+0.0980809 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 6936
/proc/meminfo: memFree=833200/2055920 swapFree=4192952/4192956
[pid=6936] ppid=6934 vsize=11368 CPUtime=0.09
/proc/6936/stat : 6936 (bsolo) R 6934 6936 5563 0 -1 4194304 464 0 0 0 9 0 0 0 18 0 1 0 64973939 11640832 427 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6936/statm: 2842 427 196 640 0 2198 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11368

[startup+0.101081 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 6936
/proc/meminfo: memFree=833200/2055920 swapFree=4192952/4192956
[pid=6936] ppid=6934 vsize=11368 CPUtime=0.09
/proc/6936/stat : 6936 (bsolo) R 6934 6936 5563 0 -1 4194304 466 0 0 0 9 0 0 0 18 0 1 0 64973939 11640832 429 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6936/statm: 2842 429 196 640 0 2198 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11368

[startup+0.301121 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 6936
/proc/meminfo: memFree=833200/2055920 swapFree=4192952/4192956
[pid=6936] ppid=6934 vsize=11992 CPUtime=0.29
/proc/6936/stat : 6936 (bsolo) R 6934 6936 5563 0 -1 4194304 604 0 0 0 29 0 0 0 19 0 1 0 64973939 12279808 567 1992294400 134512640 137136520 4294956256 18446744073709551615 134544322 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6936/statm: 2998 567 196 640 0 2354 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11992

[startup+0.701201 s]
/proc/loadavg: 0.99 0.98 0.99 2/64 6936
/proc/meminfo: memFree=833200/2055920 swapFree=4192952/4192956
[pid=6936] ppid=6934 vsize=12620 CPUtime=0.69
/proc/6936/stat : 6936 (bsolo) R 6934 6936 5563 0 -1 4194304 788 0 0 0 69 0 0 0 22 0 1 0 64973939 12922880 751 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6936/statm: 3155 751 196 640 0 2511 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12620

[startup+1.50136 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6937
/proc/meminfo: memFree=830568/2055920 swapFree=4192952/4192956
[pid=6936] ppid=6934 vsize=13364 CPUtime=1.49
/proc/6936/stat : 6936 (bsolo) R 6934 6936 5563 0 -1 4194304 965 0 0 0 149 0 0 0 25 0 1 0 64973939 13684736 928 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6936/statm: 3341 928 196 640 0 2697 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13364

[startup+3.10168 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6937
/proc/meminfo: memFree=830184/2055920 swapFree=4192952/4192956
[pid=6936] ppid=6934 vsize=13368 CPUtime=3.08
/proc/6936/stat : 6936 (bsolo) R 6934 6936 5563 0 -1 4194304 971 0 0 0 308 0 0 0 25 0 1 0 64973939 13688832 934 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6936/statm: 3342 934 197 640 0 2698 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 13368

[startup+6.30132 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6937
/proc/meminfo: memFree=829224/2055920 swapFree=4192952/4192956
[pid=6936] ppid=6934 vsize=14116 CPUtime=6.29
/proc/6936/stat : 6936 (bsolo) R 6934 6936 5563 0 -1 4194304 1158 0 0 0 628 1 0 0 25 0 1 0 64973939 14454784 1121 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6936/statm: 3529 1121 197 640 0 2885 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14116

[startup+12.7026 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6937
/proc/meminfo: memFree=828840/2055920 swapFree=4192952/4192956
[pid=6936] ppid=6934 vsize=14488 CPUtime=12.69
/proc/6936/stat : 6936 (bsolo) R 6934 6936 5563 0 -1 4194304 1247 0 0 0 1266 3 0 0 25 0 1 0 64973939 14835712 1210 1992294400 134512640 137136520 4294956256 18446744073709551615 136502359 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6936/statm: 3622 1210 197 640 0 2978 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14488

[startup+25.5012 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6937
/proc/meminfo: memFree=827624/2055920 swapFree=4192952/4192956
[pid=6936] ppid=6934 vsize=15728 CPUtime=25.49
/proc/6936/stat : 6936 (bsolo) R 6934 6936 5563 0 -1 4194304 1556 0 0 0 2543 6 0 0 25 0 1 0 64973939 16105472 1519 1992294400 134512640 137136520 4294956256 18446744073709551615 134544129 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6936/statm: 3932 1519 197 640 0 3288 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15728

[startup+51.1013 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6937
/proc/meminfo: memFree=827624/2055920 swapFree=4192952/4192956
[pid=6936] ppid=6934 vsize=15728 CPUtime=51.07
/proc/6936/stat : 6936 (bsolo) R 6934 6936 5563 0 -1 4194304 1558 0 0 0 5096 11 0 0 25 0 1 0 64973939 16105472 1521 1992294400 134512640 137136520 4294956256 18446744073709551615 136518922 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6936/statm: 3932 1521 197 640 0 3288 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15728

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6937
/proc/meminfo: memFree=826536/2055920 swapFree=4192952/4192956
[pid=6936] ppid=6934 vsize=16836 CPUtime=102.25
/proc/6936/stat : 6936 (bsolo) R 6934 6936 5563 0 -1 4194304 1845 0 0 0 10204 21 0 0 25 0 1 0 64973939 17240064 1808 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6936/statm: 4209 1808 197 640 0 3565 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 16836

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6937
/proc/meminfo: memFree=826216/2055920 swapFree=4192952/4192956
[pid=6936] ppid=6934 vsize=17208 CPUtime=162.23
/proc/6936/stat : 6936 (bsolo) R 6934 6936 5563 0 -1 4194304 1914 0 0 0 16191 32 0 0 25 0 1 0 64973939 17620992 1877 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6936/statm: 4302 1877 197 640 0 3658 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 17208

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6937
/proc/meminfo: memFree=825768/2055920 swapFree=4192952/4192956
[pid=6936] ppid=6934 vsize=17564 CPUtime=222.21
/proc/6936/stat : 6936 (bsolo) R 6934 6936 5563 0 -1 4194304 2027 0 0 0 22178 43 0 0 25 0 1 0 64973939 17985536 1990 1992294400 134512640 137136520 4294956256 18446744073709551615 134544122 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6936/statm: 4391 1990 197 640 0 3747 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 17564

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6937
/proc/meminfo: memFree=824744/2055920 swapFree=4192952/4192956
[pid=6936] ppid=6934 vsize=18656 CPUtime=282.19
/proc/6936/stat : 6936 (bsolo) R 6934 6936 5563 0 -1 4194304 2279 0 0 0 28167 52 0 0 25 0 1 0 64973939 19103744 2242 1992294400 134512640 137136520 4294956256 18446744073709551615 134571834 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6936/statm: 4664 2242 197 640 0 4020 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 18656

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6937
/proc/meminfo: memFree=824744/2055920 swapFree=4192952/4192956
[pid=6936] ppid=6934 vsize=18656 CPUtime=342.17
/proc/6936/stat : 6936 (bsolo) R 6934 6936 5563 0 -1 4194304 2279 0 0 0 34155 62 0 0 25 0 1 0 64973939 19103744 2242 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6936/statm: 4664 2242 197 640 0 4020 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 18656

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6937
/proc/meminfo: memFree=824680/2055920 swapFree=4192952/4192956
[pid=6936] ppid=6934 vsize=18660 CPUtime=402.14
/proc/6936/stat : 6936 (bsolo) R 6934 6936 5563 0 -1 4194304 2281 0 0 0 40143 71 0 0 25 0 1 0 64973939 19107840 2244 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6936/statm: 4665 2244 197 640 0 4021 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 18660

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6937
/proc/meminfo: memFree=824680/2055920 swapFree=4192952/4192956
[pid=6936] ppid=6934 vsize=18660 CPUtime=462.12
/proc/6936/stat : 6936 (bsolo) R 6934 6936 5563 0 -1 4194304 2281 0 0 0 46131 81 0 0 25 0 1 0 64973939 19107840 2244 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6936/statm: 4665 2244 197 640 0 4021 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 18660

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6937
/proc/meminfo: memFree=824680/2055920 swapFree=4192952/4192956
[pid=6936] ppid=6934 vsize=18656 CPUtime=522.1
/proc/6936/stat : 6936 (bsolo) R 6934 6936 5563 0 -1 4194304 2281 0 0 0 52120 90 0 0 25 0 1 0 64973939 19103744 2244 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6936/statm: 4664 2244 197 640 0 4020 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 18656

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6937
/proc/meminfo: memFree=824680/2055920 swapFree=4192952/4192956
[pid=6936] ppid=6934 vsize=18656 CPUtime=582.08
/proc/6936/stat : 6936 (bsolo) R 6934 6936 5563 0 -1 4194304 2281 0 0 0 58109 99 0 0 25 0 1 0 64973939 19103744 2244 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6936/statm: 4664 2244 197 640 0 4020 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 18656

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6937
/proc/meminfo: memFree=824616/2055920 swapFree=4192952/4192956
[pid=6936] ppid=6934 vsize=18664 CPUtime=642.06
/proc/6936/stat : 6936 (bsolo) R 6934 6936 5563 0 -1 4194304 2299 0 0 0 64098 108 0 0 25 0 1 0 64973939 19111936 2262 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6936/statm: 4666 2262 197 640 0 4022 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 18664

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6937
/proc/meminfo: memFree=824040/2055920 swapFree=4192952/4192956
[pid=6936] ppid=6934 vsize=19268 CPUtime=702.04
/proc/6936/stat : 6936 (bsolo) R 6934 6936 5563 0 -1 4194304 2443 0 0 0 70086 118 0 0 25 0 1 0 64973939 19730432 2406 1992294400 134512640 137136520 4294956256 18446744073709551615 134606731 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6936/statm: 4817 2406 197 640 0 4173 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 19268

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6937
/proc/meminfo: memFree=824040/2055920 swapFree=4192952/4192956
[pid=6936] ppid=6934 vsize=19268 CPUtime=762.02
/proc/6936/stat : 6936 (bsolo) R 6934 6936 5563 0 -1 4194304 2443 0 0 0 76075 127 0 0 25 0 1 0 64973939 19730432 2406 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6936/statm: 4817 2406 197 640 0 4173 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 19268

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

[startup+763.102 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6937
/proc/meminfo: memFree=824040/2055920 swapFree=4192952/4192956
[pid=6936] ppid=6934 vsize=19268 CPUtime=762.81
/proc/6936/stat : 6936 (bsolo) R 6934 6936 5563 0 -1 4194304 2443 0 0 0 76154 127 0 0 25 0 1 0 64973939 19730432 2406 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6936/statm: 4817 2406 197 640 0 4173 0
Current children cumulated CPU time (s) 762.81
Current children cumulated vsize (KiB) 19268

[startup+764.702 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6937
/proc/meminfo: memFree=824040/2055920 swapFree=4192952/4192956
[pid=6936] ppid=6934 vsize=19268 CPUtime=764.42
/proc/6936/stat : 6936 (bsolo) R 6934 6936 5563 0 -1 4194304 2443 0 0 0 76314 128 0 0 25 0 1 0 64973939 19730432 2406 1992294400 134512640 137136520 4294956256 18446744073709551615 134544176 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6936/statm: 4817 2406 197 640 0 4173 0
Current children cumulated CPU time (s) 764.42
Current children cumulated vsize (KiB) 19268

[startup+765.502 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6937
/proc/meminfo: memFree=824040/2055920 swapFree=4192952/4192956
[pid=6936] ppid=6934 vsize=19268 CPUtime=765.22
/proc/6936/stat : 6936 (bsolo) R 6934 6936 5563 0 -1 4194304 2443 0 0 0 76394 128 0 0 25 0 1 0 64973939 19730432 2406 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6936/statm: 4817 2406 197 640 0 4173 0
Current children cumulated CPU time (s) 765.22
Current children cumulated vsize (KiB) 19268

[startup+765.902 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6937
/proc/meminfo: memFree=824040/2055920 swapFree=4192952/4192956
[pid=6936] ppid=6934 vsize=19268 CPUtime=765.62
/proc/6936/stat : 6936 (bsolo) R 6934 6936 5563 0 -1 4194304 2443 0 0 0 76434 128 0 0 25 0 1 0 64973939 19730432 2406 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6936/statm: 4817 2406 197 640 0 4173 0
Current children cumulated CPU time (s) 765.62
Current children cumulated vsize (KiB) 19268

[startup+766.002 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 6937
/proc/meminfo: memFree=824040/2055920 swapFree=4192952/4192956
[pid=6936] ppid=6934 vsize=19268 CPUtime=765.72
/proc/6936/stat : 6936 (bsolo) R 6934 6936 5563 0 -1 4194304 2443 0 0 0 76444 128 0 0 25 0 1 0 64973939 19730432 2406 1992294400 134512640 137136520 4294956256 18446744073709551615 134543986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6936/statm: 4817 2406 197 640 0 4173 0
Current children cumulated CPU time (s) 765.72
Current children cumulated vsize (KiB) 19268

Child status: 0
Real time (s): 766.081
CPU time (s): 765.807
CPU user time (s): 764.524
CPU system time (s): 1.2828
CPU usage (%): 99.9642
Max. virtual memory (cumulated for all children) (KiB): 19268

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 764.524
system time used= 1.2828
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2444
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= 1867

runsolver used 0.602908 second user time and 1.55376 second system time

The end

Launcher Data 

Begin job on node33 at 2009-06-16 05:20:10
IDJOB=1877408
IDBENCH=1348
IDSOLVER=699
FILE ID=node33/1877408-1245122410
PBS_JOBID= 9363667
Free space on /tmp= 65952 MiB

SOLVER NAME= bsolo 3.1
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900551347.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877408-1245122410/watcher-1877408-1245122410 -o /tmp/evaluation-result-1877408-1245122410/solver-1877408-1245122410 -C 1800 -W 2000 -M 1800  bsolo -l2 -t1800 -m1800 HOME/instance-1877408-1245122410.opb

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

MD5SUM BENCH= ad2f2eb73d6b7e5f546be528b10bc762
RANDOM SEED=82427484

node33.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		: 3000.261
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		: 3000.261
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:        833680 kB
Buffers:         82080 kB
Cached:        1048552 kB
SwapCached:          4 kB
Active:          40980 kB
Inactive:      1103544 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        833680 kB
SwapTotal:     4192956 kB
SwapFree:      4192952 kB
Dirty:            4080 kB
Writeback:           0 kB
Mapped:          23692 kB
Slab:            63616 kB
Committed_AS:   110968 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= 65948 MiB
End job on node33 at 2009-06-16 05:32:56