Trace number 1877353

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 1096.27 1096.67

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900576360.opb
MD5SUM19ba22a32308a07bd9c7341c12b6a0ff
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 benchmark15.1987
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 733
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-1877353-1245117708.opb
0.00/0.00	c File size is 83385 bytes.
0.00/0.01	c Highest Coefficient sum: 733
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     5473    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1096.19/1096.67	c      100    231     2760    13579    4     5827    2069    174   2631 0.04
1096.19/1096.67	c      252    231     2999    23283    7     6309    2276    413   3705 0.07
1096.19/1096.67	c      477    231     3320    39988   12     6960    2504    734   3533 0.14
1096.19/1096.67	c      815    231     3762    62486   16     7863    2755   1176   3134 0.26
1096.19/1096.67	c     1323    231     4384    99637   22     9135    3031   1798   2578 0.51
1096.19/1096.67	c     2088    231     5364   157649   29    11156    3335   2778   2425 0.86
1096.19/1096.67	c     3236    231     4924   117871   23    10208    3669   2338   2130 1.52
1096.19/1096.67	c     4959    231     4806    87979   18     9919    4036   2220   2031 2.44
1096.19/1096.67	c     7543    231     5449    96577   17    11287    4440   2863   2127 3.54
1096.19/1096.67	c    11423    231     4980    97863   19    10303    4885   2394   2101 5.44
1096.19/1096.67	c    17246    231     6102   142634   23    12607    5374   3516   2004 8.61
1096.19/1096.67	c    25983    231     7187   166698   23    14702    5912   4601   1952 13.31
1096.19/1096.67	c    39094    231     6257   133779   21    12824    6504   3671   1897 20.60
1096.19/1096.67	c    58765    231     7373   170060   23    15072    7155   4787   1787 32.88
1096.19/1096.67	c    88275    231     6344   141180   22    13012    7871   3758   1662 53.10
1096.19/1096.67	c   132546    231     9787   257966   26    19904    8659   7201   1554 85.26
1096.19/1096.67	c   198956    231    11191   294170   26    22754    9525   8605   1464 135.81
1096.19/1096.67	c   298577    229    11958   335701   28    24265   10478   9372   1391 214.61
1096.19/1096.67	c   448012    229    12917   347523   26    26277   11526  10331   1289 347.51
1096.19/1096.67	c   672173    229    13941   393770   28    28270   12679  11355   1190 564.78
1096.19/1096.67	c  1008417    229    11933   340007   28    24237   13947   9347   1086 928.38
1096.19/1096.67	c Backtracks by Clause: 1145071
1096.19/1096.67	c Backtracks by PB constraint: 736
1096.19/1096.67	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1096.19/1096.67	c   21  1145807 253976  1627810    11664   291408   9078   1045 1096.27
1096.19/1096.67	s UNSATISFIABLE
1096.19/1096.67	c Total time: 1096.27 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-1877353-1245117708/watcher-1877353-1245117708 -o /tmp/evaluation-result-1877353-1245117708/solver-1877353-1245117708 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877353-1245117708.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 1.00 3/64 30697
/proc/meminfo: memFree=1379796/2055920 swapFree=4181368/4192956
[pid=30697] ppid=30695 vsize=10792 CPUtime=0
/proc/30697/stat : 30697 (bsolo) R 30695 30697 29817 0 -1 4194304 248 0 0 0 0 0 0 0 18 0 1 0 179368054 11051008 232 1992294400 134512640 137136520 4294956256 18446744073709551615 136575102 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30697/statm: 2698 232 174 640 0 2033 0

[startup+0.0460061 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 30697
/proc/meminfo: memFree=1379796/2055920 swapFree=4181368/4192956
[pid=30697] ppid=30695 vsize=11244 CPUtime=0.03
/proc/30697/stat : 30697 (bsolo) R 30695 30697 29817 0 -1 4194304 420 0 0 0 3 0 0 0 18 0 1 0 179368054 11513856 383 1992294400 134512640 137136520 4294956256 18446744073709551615 134617399 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30697/statm: 2811 383 196 640 0 2167 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 11244

[startup+0.102015 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 30697
/proc/meminfo: memFree=1379796/2055920 swapFree=4181368/4192956
[pid=30697] ppid=30695 vsize=11364 CPUtime=0.09
/proc/30697/stat : 30697 (bsolo) R 30695 30697 29817 0 -1 4194304 475 0 0 0 9 0 0 0 18 0 1 0 179368054 11636736 438 1992294400 134512640 137136520 4294956256 18446744073709551615 136518911 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30697/statm: 2841 438 196 640 0 2197 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11364

[startup+0.30105 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 30697
/proc/meminfo: memFree=1379796/2055920 swapFree=4181368/4192956
[pid=30697] ppid=30695 vsize=12004 CPUtime=0.29
/proc/30697/stat : 30697 (bsolo) R 30695 30697 29817 0 -1 4194304 613 0 0 0 29 0 0 0 19 0 1 0 179368054 12292096 576 1992294400 134512640 137136520 4294956256 18446744073709551615 134544164 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30697/statm: 3001 576 196 640 0 2357 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12004

[startup+0.701117 s]
/proc/loadavg: 0.99 0.98 1.00 3/64 30697
/proc/meminfo: memFree=1379796/2055920 swapFree=4181368/4192956
[pid=30697] ppid=30695 vsize=12880 CPUtime=0.69
/proc/30697/stat : 30697 (bsolo) R 30695 30697 29817 0 -1 4194304 841 0 0 0 69 0 0 0 22 0 1 0 179368054 13189120 804 1992294400 134512640 137136520 4294956256 18446744073709551615 136502161 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30697/statm: 3220 804 196 640 0 2576 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12880

[startup+1.50125 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 30698
/proc/meminfo: memFree=1376716/2055920 swapFree=4181368/4192956
[pid=30697] ppid=30695 vsize=13764 CPUtime=1.49
/proc/30697/stat : 30697 (bsolo) R 30695 30697 29817 0 -1 4194304 1063 0 0 0 148 1 0 0 25 0 1 0 179368054 14094336 1026 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30697/statm: 3441 1026 196 640 0 2797 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13764

[startup+3.10152 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 30698
/proc/meminfo: memFree=1376332/2055920 swapFree=4181368/4192956
[pid=30697] ppid=30695 vsize=13768 CPUtime=3.09
/proc/30697/stat : 30697 (bsolo) R 30695 30697 29817 0 -1 4194304 1066 0 0 0 308 1 0 0 25 0 1 0 179368054 14098432 1029 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30697/statm: 3442 1029 197 640 0 2798 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13768

[startup+6.30107 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 30698
/proc/meminfo: memFree=1376076/2055920 swapFree=4181368/4192956
[pid=30697] ppid=30695 vsize=13772 CPUtime=6.28
/proc/30697/stat : 30697 (bsolo) R 30695 30697 29817 0 -1 4194304 1066 0 0 0 627 1 0 0 25 0 1 0 179368054 14102528 1029 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30697/statm: 3443 1029 197 640 0 2799 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 13772

[startup+12.7012 s]
/proc/loadavg: 0.99 0.98 1.00 2/65 30698
/proc/meminfo: memFree=1375380/2055920 swapFree=4181368/4192956
[pid=30697] ppid=30695 vsize=14496 CPUtime=12.69
/proc/30697/stat : 30697 (bsolo) R 30695 30697 29817 0 -1 4194304 1254 0 0 0 1265 4 0 0 25 0 1 0 179368054 14843904 1217 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 0 0 0
/proc/30697/statm: 3624 1217 197 640 0 2980 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14496

[startup+25.5013 s]
/proc/loadavg: 1.07 0.99 1.00 2/65 31174
/proc/meminfo: memFree=1352204/2055920 swapFree=4181368/4192956
[pid=30697] ppid=30695 vsize=15120 CPUtime=25.44
/proc/30697/stat : 30697 (bsolo) R 30695 30697 29817 0 -1 4194304 1398 0 0 0 2535 9 0 0 25 0 1 0 179368054 15482880 1361 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30697/statm: 3780 1361 197 640 0 3136 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 15120

[startup+51.1017 s]
/proc/loadavg: 1.04 0.99 1.00 2/65 31174
/proc/meminfo: memFree=1351956/2055920 swapFree=4181368/4192956
[pid=30697] ppid=30695 vsize=15724 CPUtime=51.03
/proc/30697/stat : 30697 (bsolo) R 30695 30697 29817 0 -1 4194304 1542 0 0 0 5089 14 0 0 25 0 1 0 179368054 16101376 1505 1992294400 134512640 137136520 4294956256 18446744073709551615 134606742 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30697/statm: 3931 1505 197 640 0 3287 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 15724

[startup+102.305 s]
/proc/loadavg: 1.02 0.99 1.00 2/65 31174
/proc/meminfo: memFree=1351188/2055920 swapFree=4181368/4192956
[pid=30697] ppid=30695 vsize=16452 CPUtime=102.21
/proc/30697/stat : 30697 (bsolo) R 30695 30697 29817 0 -1 4194304 1733 0 0 0 10196 25 0 0 25 0 1 0 179368054 16846848 1696 1992294400 134512640 137136520 4294956256 18446744073709551615 134616680 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30697/statm: 4113 1696 197 640 0 3469 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 16452

[startup+162.303 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 31174
/proc/meminfo: memFree=1350932/2055920 swapFree=4181368/4192956
[pid=30697] ppid=30695 vsize=16680 CPUtime=162.19
/proc/30697/stat : 30697 (bsolo) R 30695 30697 29817 0 -1 4194304 1789 0 0 0 16183 36 0 0 25 0 1 0 179368054 17080320 1752 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30697/statm: 4170 1752 197 640 0 3526 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 16680

[startup+222.302 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 31174
/proc/meminfo: memFree=1350484/2055920 swapFree=4181368/4192956
[pid=30697] ppid=30695 vsize=17120 CPUtime=222.17
/proc/30697/stat : 30697 (bsolo) R 30695 30697 29817 0 -1 4194304 1894 0 0 0 22171 46 0 0 25 0 1 0 179368054 17530880 1857 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30697/statm: 4280 1857 197 640 0 3636 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 17120

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 31174
/proc/meminfo: memFree=1350228/2055920 swapFree=4181368/4192956
[pid=30697] ppid=30695 vsize=17356 CPUtime=282.15
/proc/30697/stat : 30697 (bsolo) R 30695 30697 29817 0 -1 4194304 1965 0 0 0 28161 54 0 0 25 0 1 0 179368054 17772544 1928 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30697/statm: 4339 1928 197 640 0 3695 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 17356

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 31174
/proc/meminfo: memFree=1350044/2055920 swapFree=4181368/4192956
[pid=30697] ppid=30695 vsize=17480 CPUtime=342.14
/proc/30697/stat : 30697 (bsolo) R 30695 30697 29817 0 -1 4194304 2000 0 0 0 34147 67 0 0 25 0 1 0 179368054 17899520 1963 1992294400 134512640 137136520 4294956256 18446744073709551615 136509112 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30697/statm: 4370 1963 197 640 0 3726 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 17480

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 31174
/proc/meminfo: memFree=1349724/2055920 swapFree=4181368/4192956
[pid=30697] ppid=30695 vsize=17820 CPUtime=402.11
/proc/30697/stat : 30697 (bsolo) R 30695 30697 29817 0 -1 4194304 2075 0 0 0 40136 75 0 0 25 0 1 0 179368054 18247680 2038 1992294400 134512640 137136520 4294956256 18446744073709551615 134544101 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30697/statm: 4455 2038 197 640 0 3811 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 17820

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 31174
/proc/meminfo: memFree=1349724/2055920 swapFree=4181368/4192956
[pid=30697] ppid=30695 vsize=17820 CPUtime=462.09
/proc/30697/stat : 30697 (bsolo) R 30695 30697 29817 0 -1 4194304 2075 0 0 0 46125 84 0 0 25 0 1 0 179368054 18247680 2038 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30697/statm: 4455 2038 197 640 0 3811 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 17820

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 31174
/proc/meminfo: memFree=1349468/2055920 swapFree=4181368/4192956
[pid=30697] ppid=30695 vsize=18060 CPUtime=522.07
/proc/30697/stat : 30697 (bsolo) R 30695 30697 29817 0 -1 4194304 2131 0 0 0 52115 92 0 0 25 0 1 0 179368054 18493440 2094 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30697/statm: 4515 2094 197 640 0 3871 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 18060

[startup+582.302 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 31174
/proc/meminfo: memFree=1349340/2055920 swapFree=4181368/4192956
[pid=30697] ppid=30695 vsize=18160 CPUtime=582.05
/proc/30697/stat : 30697 (bsolo) R 30695 30697 29817 0 -1 4194304 2165 0 0 0 58104 101 0 0 25 0 1 0 179368054 18595840 2128 1992294400 134512640 137136520 4294956256 18446744073709551615 135982494 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30697/statm: 4540 2128 197 640 0 3896 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 18160

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 31174
/proc/meminfo: memFree=1349212/2055920 swapFree=4181368/4192956
[pid=30697] ppid=30695 vsize=18284 CPUtime=642.04
/proc/30697/stat : 30697 (bsolo) R 30695 30697 29817 0 -1 4194304 2196 0 0 0 64094 110 0 0 25 0 1 0 179368054 18722816 2159 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30697/statm: 4571 2159 197 640 0 3927 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 18284

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 31174
/proc/meminfo: memFree=1348892/2055920 swapFree=4181368/4192956
[pid=30697] ppid=30695 vsize=18624 CPUtime=702.01
/proc/30697/stat : 30697 (bsolo) R 30695 30697 29817 0 -1 4194304 2272 0 0 0 70082 119 0 0 25 0 1 0 179368054 19070976 2235 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30697/statm: 4656 2235 197 640 0 4012 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 18624

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 1.00 2/65 31174
/proc/meminfo: memFree=1348764/2055920 swapFree=4181368/4192956
[pid=30697] ppid=30695 vsize=18732 CPUtime=762
/proc/30697/stat : 30697 (bsolo) R 30695 30697 29817 0 -1 4194304 2303 0 0 0 76072 128 0 0 25 0 1 0 179368054 19181568 2266 1992294400 134512640 137136520 4294956256 18446744073709551615 136499666 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30697/statm: 4683 2266 197 640 0 4039 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 18732

[startup+822.302 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 31174
/proc/meminfo: memFree=1348700/2055920 swapFree=4181368/4192956
[pid=30697] ppid=30695 vsize=18728 CPUtime=821.98
/proc/30697/stat : 30697 (bsolo) R 30695 30697 29817 0 -1 4194304 2303 0 0 0 82062 136 0 0 25 0 1 0 179368054 19177472 2266 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30697/statm: 4682 2266 197 640 0 4038 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 18728

[startup+882.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 31174
/proc/meminfo: memFree=1348636/2055920 swapFree=4181368/4192956
[pid=30697] ppid=30695 vsize=18828 CPUtime=881.96
/proc/30697/stat : 30697 (bsolo) R 30695 30697 29817 0 -1 4194304 2324 0 0 0 88050 146 0 0 25 0 1 0 179368054 19279872 2287 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30697/statm: 4707 2287 197 640 0 4063 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 18828

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31174
/proc/meminfo: memFree=1348188/2055920 swapFree=4181368/4192956
[pid=30697] ppid=30695 vsize=19188 CPUtime=941.94
/proc/30697/stat : 30697 (bsolo) R 30695 30697 29817 0 -1 4194304 2422 0 0 0 94039 155 0 0 25 0 1 0 179368054 19648512 2385 1992294400 134512640 137136520 4294956256 18446744073709551615 136502385 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30697/statm: 4797 2385 197 640 0 4153 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 19188

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31174
/proc/meminfo: memFree=1348124/2055920 swapFree=4181368/4192956
[pid=30697] ppid=30695 vsize=19264 CPUtime=1001.92
/proc/30697/stat : 30697 (bsolo) R 30695 30697 29817 0 -1 4194304 2435 0 0 0 100030 162 0 0 25 0 1 0 179368054 19726336 2398 1992294400 134512640 137136520 4294956256 18446744073709551615 134573706 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30697/statm: 4816 2398 197 640 0 4172 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 19264

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31174
/proc/meminfo: memFree=1348124/2055920 swapFree=4181368/4192956
[pid=30697] ppid=30695 vsize=19264 CPUtime=1061.9
/proc/30697/stat : 30697 (bsolo) R 30695 30697 29817 0 -1 4194304 2435 0 0 0 106021 169 0 0 25 0 1 0 179368054 19726336 2398 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30697/statm: 4816 2398 197 640 0 4172 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 19264

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

[startup+1075.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31174
/proc/meminfo: memFree=1348124/2055920 swapFree=4181368/4192956
[pid=30697] ppid=30695 vsize=19264 CPUtime=1074.7
/proc/30697/stat : 30697 (bsolo) R 30695 30697 29817 0 -1 4194304 2435 0 0 0 107299 171 0 0 25 0 1 0 179368054 19726336 2398 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30697/statm: 4816 2398 197 640 0 4172 0
Current children cumulated CPU time (s) 1074.7
Current children cumulated vsize (KiB) 19264

[startup+1087.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31174
/proc/meminfo: memFree=1348124/2055920 swapFree=4181368/4192956
[pid=30697] ppid=30695 vsize=19264 CPUtime=1087.49
/proc/30697/stat : 30697 (bsolo) R 30695 30697 29817 0 -1 4194304 2435 0 0 0 108577 172 0 0 25 0 1 0 179368054 19726336 2398 1992294400 134512640 137136520 4294956256 18446744073709551615 135982486 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30697/statm: 4816 2398 197 640 0 4172 0
Current children cumulated CPU time (s) 1087.49
Current children cumulated vsize (KiB) 19264

[startup+1091.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31174
/proc/meminfo: memFree=1348124/2055920 swapFree=4181368/4192956
[pid=30697] ppid=30695 vsize=19264 CPUtime=1090.7
/proc/30697/stat : 30697 (bsolo) R 30695 30697 29817 0 -1 4194304 2435 0 0 0 108897 173 0 0 25 0 1 0 179368054 19726336 2398 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30697/statm: 4816 2398 197 640 0 4172 0
Current children cumulated CPU time (s) 1090.7
Current children cumulated vsize (KiB) 19264

[startup+1094.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31174
/proc/meminfo: memFree=1348124/2055920 swapFree=4181368/4192956
[pid=30697] ppid=30695 vsize=19264 CPUtime=1093.89
/proc/30697/stat : 30697 (bsolo) R 30695 30697 29817 0 -1 4194304 2435 0 0 0 109216 173 0 0 25 0 1 0 179368054 19726336 2398 1992294400 134512640 137136520 4294956256 18446744073709551615 134606731 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30697/statm: 4816 2398 197 640 0 4172 0
Current children cumulated CPU time (s) 1093.89
Current children cumulated vsize (KiB) 19264

[startup+1095.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31174
/proc/meminfo: memFree=1348124/2055920 swapFree=4181368/4192956
[pid=30697] ppid=30695 vsize=19264 CPUtime=1095.49
/proc/30697/stat : 30697 (bsolo) R 30695 30697 29817 0 -1 4194304 2435 0 0 0 109376 173 0 0 25 0 1 0 179368054 19726336 2398 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30697/statm: 4816 2398 197 640 0 4172 0
Current children cumulated CPU time (s) 1095.49
Current children cumulated vsize (KiB) 19264

[startup+1096.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31174
/proc/meminfo: memFree=1348124/2055920 swapFree=4181368/4192956
[pid=30697] ppid=30695 vsize=19264 CPUtime=1095.89
/proc/30697/stat : 30697 (bsolo) R 30695 30697 29817 0 -1 4194304 2435 0 0 0 109416 173 0 0 25 0 1 0 179368054 19726336 2398 1992294400 134512640 137136520 4294956256 18446744073709551615 134544402 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30697/statm: 4816 2398 197 640 0 4172 0
Current children cumulated CPU time (s) 1095.89
Current children cumulated vsize (KiB) 19264

[startup+1096.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31174
/proc/meminfo: memFree=1348124/2055920 swapFree=4181368/4192956
[pid=30697] ppid=30695 vsize=19264 CPUtime=1096.09
/proc/30697/stat : 30697 (bsolo) R 30695 30697 29817 0 -1 4194304 2435 0 0 0 109436 173 0 0 25 0 1 0 179368054 19726336 2398 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30697/statm: 4816 2398 197 640 0 4172 0
Current children cumulated CPU time (s) 1096.09
Current children cumulated vsize (KiB) 19264

[startup+1096.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31174
/proc/meminfo: memFree=1348124/2055920 swapFree=4181368/4192956
[pid=30697] ppid=30695 vsize=19264 CPUtime=1096.19
/proc/30697/stat : 30697 (bsolo) R 30695 30697 29817 0 -1 4194304 2435 0 0 0 109446 173 0 0 25 0 1 0 179368054 19726336 2398 1992294400 134512640 137136520 4294956256 18446744073709551615 134600192 0 0 4096 16384 0 0 0 17 1 0 0
/proc/30697/statm: 4816 2398 197 640 0 4172 0
Current children cumulated CPU time (s) 1096.19
Current children cumulated vsize (KiB) 19264

Child status: 0
Real time (s): 1096.67
CPU time (s): 1096.27
CPU user time (s): 1094.53
CPU system time (s): 1.73773
CPU usage (%): 99.9635
Max. virtual memory (cumulated for all children) (KiB): 19268

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1094.53
system time used= 1.73773
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2436
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= 2038

runsolver used 0.926859 second user time and 2.10968 second system time

The end

Launcher Data 

Begin job on node43 at 2009-06-16 04:01:48
IDJOB=1877353
IDBENCH=1288
IDSOLVER=699
FILE ID=node43/1877353-1245117708
PBS_JOBID= 9363666
Free space on /tmp= 66192 MiB

SOLVER NAME= bsolo 3.1
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900576360.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877353-1245117708/watcher-1877353-1245117708 -o /tmp/evaluation-result-1877353-1245117708/solver-1877353-1245117708 -C 1800 -W 2000 -M 1800  bsolo -l2 -t1800 -m1800 HOME/instance-1877353-1245117708.opb

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

MD5SUM BENCH= 19ba22a32308a07bd9c7341c12b6a0ff
RANDOM SEED=232724379

node43.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		: 3000.281
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		: 3000.281
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:       1380276 kB
Buffers:         40040 kB
Cached:         565180 kB
SwapCached:       5352 kB
Active:          64844 kB
Inactive:       548180 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1380276 kB
SwapTotal:     4192956 kB
SwapFree:      4181368 kB
Dirty:            4072 kB
Writeback:           0 kB
Mapped:          13536 kB
Slab:            48628 kB
Committed_AS:   161096 kB
PageTables:       1448 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= 66188 MiB
End job on node43 at 2009-06-16 04:20:05