Trace number 1878525

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
bsolo 3.1 clUNSAT 1464.18 1464.73

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900557957.opb
MD5SUMaacf18cf0b8ed9727f2f81c2bd5074e6
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 benchmark22.3536
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 717
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c bsolo beta version 3.1 - 13/04/2009 : 1630 GMT
0.00/0.00	c Developed by Vasco Manquinho and José Santos IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Learning Strategy: Clause Learning
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file HOME/instance-1878525-1245116931.opb
0.00/0.00	c File size is 83375 bytes.
0.00/0.01	c Highest Coefficient sum: 717
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.011 s
0.00/0.01	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5711
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.00/0.02	c Pre-processing Time: 0.022 s
0.00/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.02	c        0    231     2586     8096    3     5473    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1464.14/1464.72	c      100    231     2686    12382    4     5677    2069    100   3030 0.03
1464.14/1464.72	c      250    231     2836    18412    6     5975    2276    250   4807 0.05
1464.14/1464.72	c      475    231     3061    26916    8     6425    2504    475   5792 0.08
1464.14/1464.72	c      813    231     3399    39344   11     7101    2755    813   5568 0.15
1464.14/1464.72	c     1322    231     3908    58871   15     8121    3031   1322   5104 0.26
1464.14/1464.72	c     2086    231     4672    84759   18     9648    3335   2086   4594 0.45
1464.14/1464.72	c     3234    231     5820   132921   22    11944    3669   3234   4114 0.79
1464.14/1464.72	c     4957    231     5599   130305   23    11503    4036   3013   3792 1.31
1464.14/1464.72	c     7542    231     6049   132030   21    12402    4440   3463   3532 2.13
1464.14/1464.72	c    11421    231     5313   113501   21    10931    4885   2727   3349 3.41
1464.14/1464.72	c    17243    231     6063   151334   24    12431    5374   3477   3067 5.62
1464.14/1464.72	c    25980    231     6422   156691   24    13148    5912   3836   2775 9.36
1464.14/1464.72	c    39093    231     7283   173567   23    14870    6504   4697   2689 14.53
1464.14/1464.72	c    58763    231     6854   153692   22    14012    7155   4268   2576 22.81
1464.14/1464.72	c    88273    231     6913   138358   20    14130    7871   4327   2438 36.20
1464.14/1464.72	c   132543    231     6692   135129   20    13688    8659   4106   2266 58.49
1464.14/1464.72	c   198953    231    10997   307696   27    22298    9525   8411   2097 94.83
1464.14/1464.72	c   298573    231     8483   219531   25    17269   10478   5897   1900 157.13
1464.14/1464.72	c   448008    231     8206   208581   25    16717   11526   5620   1725 259.68
1464.14/1464.72	c   672169    231     9360   244098   26    19024   12679   6774   1544 435.19
1464.14/1464.72	c  1008413    231    10570   303681   28    21444   13947   7984   1392 724.26
1464.14/1464.72	c  1512786    231    12168   329088   27    24640   15342   9582   1235 1224.43
1464.14/1464.72	c Backtracks by Clause: 0
1464.14/1464.72	c Backtracks by PB constraint: 0
1464.14/1464.72	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1464.14/1464.72	c   22  1740107 378296  2434954    14561   328468  11975   1188 1464.18
1464.14/1464.72	s UNSATISFIABLE
1464.14/1464.72	c Total time: 1464.18 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-1878525-1245116931/watcher-1878525-1245116931 -o /tmp/evaluation-result-1878525-1245116931/solver-1878525-1245116931 -C 1800 -W 2000 -M 1800 bsolo -l1 -t1800 -m1800 HOME/instance-1878525-1245116931.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: 1.00 1.00 1.00 3/64 2028
/proc/meminfo: memFree=1406648/2055920 swapFree=4191900/4192956
[pid=2028] ppid=2026 vsize=10792 CPUtime=0
/proc/2028/stat : 2028 (bsolo) R 2026 2028 1150 0 -1 4194304 249 0 0 0 0 0 0 0 18 0 1 0 179289819 11051008 233 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2028/statm: 2698 234 174 640 0 2033 0

[startup+0.103913 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2028
/proc/meminfo: memFree=1406648/2055920 swapFree=4191900/4192956
[pid=2028] ppid=2026 vsize=11368 CPUtime=0.09
/proc/2028/stat : 2028 (bsolo) R 2026 2028 1150 0 -1 4194304 471 0 0 0 9 0 0 0 18 0 1 0 179289819 11640832 434 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2028/statm: 2842 434 195 640 0 2198 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11368

[startup+0.201929 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2028
/proc/meminfo: memFree=1406648/2055920 swapFree=4191900/4192956
[pid=2028] ppid=2026 vsize=11752 CPUtime=0.19
/proc/2028/stat : 2028 (bsolo) R 2026 2028 1150 0 -1 4194304 543 0 0 0 19 0 0 0 19 0 1 0 179289819 12034048 506 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2028/statm: 2938 506 195 640 0 2294 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 11752

[startup+0.301948 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2028
/proc/meminfo: memFree=1406648/2055920 swapFree=4191900/4192956
[pid=2028] ppid=2026 vsize=11884 CPUtime=0.29
/proc/2028/stat : 2028 (bsolo) R 2026 2028 1150 0 -1 4194304 603 0 0 0 28 1 0 0 20 0 1 0 179289819 12169216 566 1992294400 134512640 137136520 4294956256 18446744073709551615 134543977 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2028/statm: 2971 566 195 640 0 2327 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11884

[startup+0.70202 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2028
/proc/meminfo: memFree=1406648/2055920 swapFree=4191900/4192956
[pid=2028] ppid=2026 vsize=12784 CPUtime=0.69
/proc/2028/stat : 2028 (bsolo) R 2026 2028 1150 0 -1 4194304 821 0 0 0 68 1 0 0 23 0 1 0 179289819 13090816 784 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2028/statm: 3196 784 195 640 0 2552 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12784

[startup+1.50117 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2029
/proc/meminfo: memFree=1403632/2055920 swapFree=4191900/4192956
[pid=2028] ppid=2026 vsize=13428 CPUtime=1.49
/proc/2028/stat : 2028 (bsolo) R 2026 2028 1150 0 -1 4194304 967 0 0 0 148 1 0 0 25 0 1 0 179289819 13750272 930 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2028/statm: 3357 930 195 640 0 2713 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13428

[startup+3.10247 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2029
/proc/meminfo: memFree=1403248/2055920 swapFree=4191900/4192956
[pid=2028] ppid=2026 vsize=13688 CPUtime=3.09
/proc/2028/stat : 2028 (bsolo) R 2026 2028 1150 0 -1 4194304 1041 0 0 0 307 2 0 0 25 0 1 0 179289819 14016512 1004 1992294400 134512640 137136520 4294956256 18446744073709551615 136502406 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2028/statm: 3422 1004 195 640 0 2778 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13688

[startup+6.30104 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2029
/proc/meminfo: memFree=1402416/2055920 swapFree=4191900/4192956
[pid=2028] ppid=2026 vsize=14324 CPUtime=6.29
/proc/2028/stat : 2028 (bsolo) R 2026 2028 1150 0 -1 4194304 1206 0 0 0 626 3 0 0 25 0 1 0 179289819 14667776 1169 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2028/statm: 3581 1169 195 640 0 2937 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14324

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2029
/proc/meminfo: memFree=1401968/2055920 swapFree=4191900/4192956
[pid=2028] ppid=2026 vsize=14712 CPUtime=12.69
/proc/2028/stat : 2028 (bsolo) R 2026 2028 1150 0 -1 4194304 1309 0 0 0 1264 5 0 0 25 0 1 0 179289819 15065088 1272 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2028/statm: 3678 1272 195 640 0 3034 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14712

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2029
/proc/meminfo: memFree=1401648/2055920 swapFree=4191900/4192956
[pid=2028] ppid=2026 vsize=15096 CPUtime=25.48
/proc/2028/stat : 2028 (bsolo) R 2026 2028 1150 0 -1 4194304 1402 0 0 0 2539 9 0 0 25 0 1 0 179289819 15458304 1365 1992294400 134512640 137136520 4294956256 18446744073709551615 134544245 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2028/statm: 3774 1365 195 640 0 3130 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15096

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2029
/proc/meminfo: memFree=1401392/2055920 swapFree=4191900/4192956
[pid=2028] ppid=2026 vsize=15332 CPUtime=51.07
/proc/2028/stat : 2028 (bsolo) R 2026 2028 1150 0 -1 4194304 1450 0 0 0 5091 16 0 0 25 0 1 0 179289819 15699968 1413 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2028/statm: 3833 1413 195 640 0 3189 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15332

[startup+102.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2029
/proc/meminfo: memFree=1400112/2055920 swapFree=4191900/4192956
[pid=2028] ppid=2026 vsize=16604 CPUtime=102.25
/proc/2028/stat : 2028 (bsolo) R 2026 2028 1150 0 -1 4194304 1773 0 0 0 10199 26 0 0 25 0 1 0 179289819 17002496 1736 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2028/statm: 4151 1736 195 640 0 3507 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 16604

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2029
/proc/meminfo: memFree=1399536/2055920 swapFree=4191900/4192956
[pid=2028] ppid=2026 vsize=17116 CPUtime=162.23
/proc/2028/stat : 2028 (bsolo) R 2026 2028 1150 0 -1 4194304 1900 0 0 0 16184 39 0 0 25 0 1 0 179289819 17526784 1863 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2028/statm: 4279 1863 195 640 0 3635 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 17116

[startup+222.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2031
/proc/meminfo: memFree=1399216/2055920 swapFree=4191900/4192956
[pid=2028] ppid=2026 vsize=17208 CPUtime=222.21
/proc/2028/stat : 2028 (bsolo) R 2026 2028 1150 0 -1 4194304 1914 0 0 0 22171 50 0 0 25 0 1 0 179289819 17620992 1877 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2028/statm: 4302 1877 195 640 0 3658 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 17208

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2031
/proc/meminfo: memFree=1398640/2055920 swapFree=4191900/4192956
[pid=2028] ppid=2026 vsize=17840 CPUtime=282.19
/proc/2028/stat : 2028 (bsolo) R 2026 2028 1150 0 -1 4194304 2089 0 0 0 28157 62 0 0 25 0 1 0 179289819 18268160 2052 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2028/statm: 4460 2052 195 640 0 3816 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 17840

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2031
/proc/meminfo: memFree=1398320/2055920 swapFree=4191900/4192956
[pid=2028] ppid=2026 vsize=18192 CPUtime=342.17
/proc/2028/stat : 2028 (bsolo) R 2026 2028 1150 0 -1 4194304 2162 0 0 0 34144 73 0 0 25 0 1 0 179289819 18628608 2125 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2028/statm: 4548 2125 195 640 0 3904 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 18192

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2031
/proc/meminfo: memFree=1398320/2055920 swapFree=4191900/4192956
[pid=2028] ppid=2026 vsize=18188 CPUtime=402.14
/proc/2028/stat : 2028 (bsolo) R 2026 2028 1150 0 -1 4194304 2162 0 0 0 40128 86 0 0 25 0 1 0 179289819 18624512 2125 1992294400 134512640 137136520 4294956256 18446744073709551615 134571856 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2028/statm: 4547 2125 195 640 0 3903 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 18188

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2031
/proc/meminfo: memFree=1397744/2055920 swapFree=4191900/4192956
[pid=2028] ppid=2026 vsize=18708 CPUtime=462.12
/proc/2028/stat : 2028 (bsolo) R 2026 2028 1150 0 -1 4194304 2302 0 0 0 46117 95 0 0 25 0 1 0 179289819 19156992 2265 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2028/statm: 4677 2265 195 640 0 4033 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 18708

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2031
/proc/meminfo: memFree=1397552/2055920 swapFree=4191900/4192956
[pid=2028] ppid=2026 vsize=18928 CPUtime=522.11
/proc/2028/stat : 2028 (bsolo) R 2026 2028 1150 0 -1 4194304 2348 0 0 0 52106 105 0 0 25 0 1 0 179289819 19382272 2311 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2028/statm: 4732 2311 195 640 0 4088 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 18928

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2031
/proc/meminfo: memFree=1397488/2055920 swapFree=4191900/4192956
[pid=2028] ppid=2026 vsize=18924 CPUtime=582.09
/proc/2028/stat : 2028 (bsolo) R 2026 2028 1150 0 -1 4194304 2348 0 0 0 58094 115 0 0 25 0 1 0 179289819 19378176 2311 1992294400 134512640 137136520 4294956256 18446744073709551615 135982525 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2028/statm: 4731 2311 195 640 0 4087 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 18924

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2031
/proc/meminfo: memFree=1397488/2055920 swapFree=4191900/4192956
[pid=2028] ppid=2026 vsize=18924 CPUtime=642.06
/proc/2028/stat : 2028 (bsolo) R 2026 2028 1150 0 -1 4194304 2348 0 0 0 64080 126 0 0 25 0 1 0 179289819 19378176 2311 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2028/statm: 4731 2311 195 640 0 4087 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 18924

[startup+702.301 s]

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

/proc/meminfo: memFree=1373672/2055920 swapFree=4191900/4192956
[pid=2028] ppid=2026 vsize=19656 CPUtime=881.94
/proc/2028/stat : 2028 (bsolo) R 2026 2028 1150 0 -1 4194304 2546 0 0 0 88021 173 0 0 25 0 1 0 179289819 20127744 2500 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2028/statm: 4914 2500 195 640 0 4270 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 19656

[startup+942.302 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 2524
/proc/meminfo: memFree=1373672/2055920 swapFree=4191900/4192956
[pid=2028] ppid=2026 vsize=19652 CPUtime=941.92
/proc/2028/stat : 2028 (bsolo) R 2026 2028 1150 0 -1 4194304 2546 0 0 0 94009 183 0 0 25 0 1 0 179289819 20123648 2500 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2028/statm: 4913 2500 195 640 0 4269 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 19652

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 2524
/proc/meminfo: memFree=1373608/2055920 swapFree=4191900/4192956
[pid=2028] ppid=2026 vsize=19648 CPUtime=1001.9
/proc/2028/stat : 2028 (bsolo) R 2026 2028 1150 0 -1 4194304 2546 0 0 0 99999 191 0 0 25 0 1 0 179289819 20119552 2500 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2028/statm: 4912 2500 195 640 0 4268 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 19648

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 2524
/proc/meminfo: memFree=1373608/2055920 swapFree=4191900/4192956
[pid=2028] ppid=2026 vsize=19648 CPUtime=1061.88
/proc/2028/stat : 2028 (bsolo) R 2026 2028 1150 0 -1 4194304 2546 0 0 0 105988 200 0 0 25 0 1 0 179289819 20119552 2500 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2028/statm: 4912 2500 195 640 0 4268 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 19648

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 2524
/proc/meminfo: memFree=1373616/2055920 swapFree=4191900/4192956
[pid=2028] ppid=2026 vsize=19648 CPUtime=1121.86
/proc/2028/stat : 2028 (bsolo) R 2026 2028 1150 0 -1 4194304 2546 0 0 0 111975 211 0 0 25 0 1 0 179289819 20119552 2500 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2028/statm: 4912 2500 195 640 0 4268 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 19648

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2524
/proc/meminfo: memFree=1373616/2055920 swapFree=4191900/4192956
[pid=2028] ppid=2026 vsize=19644 CPUtime=1181.84
/proc/2028/stat : 2028 (bsolo) R 2026 2028 1150 0 -1 4194304 2546 0 0 0 117964 220 0 0 25 0 1 0 179289819 20115456 2500 1992294400 134512640 137136520 4294956256 18446744073709551615 134544112 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2028/statm: 4911 2500 195 640 0 4267 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 19644

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2524
/proc/meminfo: memFree=1373424/2055920 swapFree=4191900/4192956
[pid=2028] ppid=2026 vsize=19860 CPUtime=1241.82
/proc/2028/stat : 2028 (bsolo) R 2026 2028 1150 0 -1 4194304 2591 0 0 0 123951 231 0 0 25 0 1 0 179289819 20336640 2545 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2028/statm: 4965 2545 195 640 0 4321 0
Current children cumulated CPU time (s) 1241.82
Current children cumulated vsize (KiB) 19860

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2524
/proc/meminfo: memFree=1373424/2055920 swapFree=4191900/4192956
[pid=2028] ppid=2026 vsize=19856 CPUtime=1301.8
/proc/2028/stat : 2028 (bsolo) R 2026 2028 1150 0 -1 4194304 2591 0 0 0 129941 239 0 0 25 0 1 0 179289819 20332544 2545 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2028/statm: 4964 2545 195 640 0 4320 0
Current children cumulated CPU time (s) 1301.8
Current children cumulated vsize (KiB) 19856

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2524
/proc/meminfo: memFree=1373488/2055920 swapFree=4191900/4192956
[pid=2028] ppid=2026 vsize=19856 CPUtime=1361.77
/proc/2028/stat : 2028 (bsolo) R 2026 2028 1150 0 -1 4194304 2591 0 0 0 135929 248 0 0 25 0 1 0 179289819 20332544 2545 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2028/statm: 4964 2545 195 640 0 4320 0
Current children cumulated CPU time (s) 1361.77
Current children cumulated vsize (KiB) 19856

[startup+1422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2524
/proc/meminfo: memFree=1373424/2055920 swapFree=4191900/4192956
[pid=2028] ppid=2026 vsize=19856 CPUtime=1421.76
/proc/2028/stat : 2028 (bsolo) R 2026 2028 1150 0 -1 4194304 2591 0 0 0 141918 258 0 0 25 0 1 0 179289819 20332544 2545 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2028/statm: 4964 2545 195 640 0 4320 0
Current children cumulated CPU time (s) 1421.76
Current children cumulated vsize (KiB) 19856

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

[startup+1433.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2524
/proc/meminfo: memFree=1373424/2055920 swapFree=4191900/4192956
[pid=2028] ppid=2026 vsize=19856 CPUtime=1433.05
/proc/2028/stat : 2028 (bsolo) R 2026 2028 1150 0 -1 4194304 2591 0 0 0 143045 260 0 0 25 0 1 0 179289819 20332544 2545 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2028/statm: 4964 2545 195 640 0 4320 0
Current children cumulated CPU time (s) 1433.05
Current children cumulated vsize (KiB) 19856

[startup+1446.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2524
/proc/meminfo: memFree=1373488/2055920 swapFree=4191900/4192956
[pid=2028] ppid=2026 vsize=19856 CPUtime=1445.85
/proc/2028/stat : 2028 (bsolo) R 2026 2028 1150 0 -1 4194304 2591 0 0 0 144323 262 0 0 25 0 1 0 179289819 20332544 2545 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2028/statm: 4964 2545 195 640 0 4320 0
Current children cumulated CPU time (s) 1445.85
Current children cumulated vsize (KiB) 19856

[startup+1452.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2524
/proc/meminfo: memFree=1373488/2055920 swapFree=4191900/4192956
[pid=2028] ppid=2026 vsize=19856 CPUtime=1452.25
/proc/2028/stat : 2028 (bsolo) R 2026 2028 1150 0 -1 4194304 2591 0 0 0 144962 263 0 0 25 0 1 0 179289819 20332544 2545 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2028/statm: 4964 2545 195 640 0 4320 0
Current children cumulated CPU time (s) 1452.25
Current children cumulated vsize (KiB) 19856

[startup+1459.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2524
/proc/meminfo: memFree=1373488/2055920 swapFree=4191900/4192956
[pid=2028] ppid=2026 vsize=19856 CPUtime=1458.64
/proc/2028/stat : 2028 (bsolo) R 2026 2028 1150 0 -1 4194304 2591 0 0 0 145600 264 0 0 25 0 1 0 179289819 20332544 2545 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2028/statm: 4964 2545 195 640 0 4320 0
Current children cumulated CPU time (s) 1458.64
Current children cumulated vsize (KiB) 19856

[startup+1462.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2524
/proc/meminfo: memFree=1373424/2055920 swapFree=4191900/4192956
[pid=2028] ppid=2026 vsize=19856 CPUtime=1461.85
/proc/2028/stat : 2028 (bsolo) R 2026 2028 1150 0 -1 4194304 2591 0 0 0 145920 265 0 0 25 0 1 0 179289819 20332544 2545 1992294400 134512640 137136520 4294956256 18446744073709551615 134543887 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2028/statm: 4964 2545 195 640 0 4320 0
Current children cumulated CPU time (s) 1461.85
Current children cumulated vsize (KiB) 19856

[startup+1464 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2524
/proc/meminfo: memFree=1373424/2055920 swapFree=4191900/4192956
[pid=2028] ppid=2026 vsize=19856 CPUtime=1463.44
/proc/2028/stat : 2028 (bsolo) R 2026 2028 1150 0 -1 4194304 2591 0 0 0 146079 265 0 0 25 0 1 0 179289819 20332544 2545 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2028/statm: 4964 2545 195 640 0 4320 0
Current children cumulated CPU time (s) 1463.44
Current children cumulated vsize (KiB) 19856

[startup+1464.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2524
/proc/meminfo: memFree=1373424/2055920 swapFree=4191900/4192956
[pid=2028] ppid=2026 vsize=19856 CPUtime=1463.84
/proc/2028/stat : 2028 (bsolo) R 2026 2028 1150 0 -1 4194304 2591 0 0 0 146119 265 0 0 25 0 1 0 179289819 20332544 2545 1992294400 134512640 137136520 4294956256 18446744073709551615 134574232 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2028/statm: 4964 2545 195 640 0 4320 0
Current children cumulated CPU time (s) 1463.84
Current children cumulated vsize (KiB) 19856

[startup+1464.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2524
/proc/meminfo: memFree=1373424/2055920 swapFree=4191900/4192956
[pid=2028] ppid=2026 vsize=19856 CPUtime=1464.04
/proc/2028/stat : 2028 (bsolo) R 2026 2028 1150 0 -1 4194304 2591 0 0 0 146139 265 0 0 25 0 1 0 179289819 20332544 2545 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2028/statm: 4964 2545 195 640 0 4320 0
Current children cumulated CPU time (s) 1464.04
Current children cumulated vsize (KiB) 19856

[startup+1464.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2524
/proc/meminfo: memFree=1373424/2055920 swapFree=4191900/4192956
[pid=2028] ppid=2026 vsize=19856 CPUtime=1464.14
/proc/2028/stat : 2028 (bsolo) R 2026 2028 1150 0 -1 4194304 2591 0 0 0 146149 265 0 0 25 0 1 0 179289819 20332544 2545 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2028/statm: 4964 2545 195 640 0 4320 0
Current children cumulated CPU time (s) 1464.14
Current children cumulated vsize (KiB) 19856

Child status: 0
Real time (s): 1464.73
CPU time (s): 1464.18
CPU user time (s): 1461.52
CPU system time (s): 2.65759
CPU usage (%): 99.9625
Max. virtual memory (cumulated for all children) (KiB): 19860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1461.52
system time used= 2.65759
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2593
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= 3005

runsolver used 1.10383 second user time and 3.01054 second system time

The end

Launcher Data 

Begin job on node44 at 2009-06-16 03:48:51
IDJOB=1878525
IDBENCH=1281
IDSOLVER=700
FILE ID=node44/1878525-1245116931
PBS_JOBID= 9363664
Free space on /tmp= 65924 MiB

SOLVER NAME= bsolo 3.1 cl
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900557957.opb
COMMAND LINE= bsolo -l1 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1878525-1245116931/watcher-1878525-1245116931 -o /tmp/evaluation-result-1878525-1245116931/solver-1878525-1245116931 -C 1800 -W 2000 -M 1800  bsolo -l1 -t1800 -m1800 HOME/instance-1878525-1245116931.opb

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

MD5SUM BENCH= aacf18cf0b8ed9727f2f81c2bd5074e6
RANDOM SEED=106531342

node44.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.263
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 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		: 3000.263
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1407064 kB
Buffers:         40568 kB
Cached:         526700 kB
SwapCached:        260 kB
Active:          59232 kB
Inactive:       521260 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1407064 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            4024 kB
Writeback:           0 kB
Mapped:          21752 kB
Slab:            54260 kB
Committed_AS:   156700 kB
PageTables:       1384 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= 65920 MiB
End job on node44 at 2009-06-16 04:13:16