Trace number 1877416

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 1798.6

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900573137.opb
MD5SUM4b18508c034d5953901bfe08c3658c68
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 benchmark23.8694
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 693
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-1877416-1245123406.opb
0.00/0.00	c File size is 83379 bytes.
0.00/0.01	c Highest Coefficient sum: 693
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: 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.
1797.90/1798.59	c      101    231     2761    14180    5     5827    2069    175   2525 0.04
1797.90/1798.59	c      251    231     2987    24188    8     6279    2276    401   3391 0.07
1797.90/1798.59	c      477    231     3288    38037   11     6887    2504    702   3382 0.14
1797.90/1798.59	c      815    231     3692    62745   16     7705    2755   1106   2890 0.28
1797.90/1798.59	c     1324    231     4265    89995   21     8855    3031   1679   2531 0.52
1797.90/1798.59	c     2090    231     5115   117782   23    10560    3335   2529   2405 0.87
1797.90/1798.59	c     3236    231     4589    82985   18     9494    3669   2003   2173 1.49
1797.90/1798.59	c     4958    231     4546    85927   18     9439    4036   1960   2125 2.33
1797.90/1798.59	c     7543    231     5186    95533   18    10722    4440   2600   2165 3.48
1797.90/1798.59	c    11422    231     6985   190637   27    14381    4885   4399   2076 5.50
1797.90/1798.59	c    17245    231     5666   169760   29    11688    5374   3080   1845 9.34
1797.90/1798.59	c    25983    231     6734   215191   31    13870    5912   4148   1699 15.29
1797.90/1798.59	c    39093    231     5542   145399   26    11425    6504   2956   1571 24.88
1797.90/1798.59	c    58767    231     6148   139834   22    12664    7155   3562   1535 38.27
1797.90/1798.59	c    88278    231     8474   196364   23    17266    7871   5888   1551 56.91
1797.90/1798.59	c   132550    231     7988   194073   24    16318    8659   5402   1463 90.55
1797.90/1798.59	c   198960    231     8029   195621   24    16385    9525   5443   1418 140.25
1797.90/1798.59	c   298581    231     7349   186406   25    15029   10478   4763   1341 222.64
1797.90/1798.59	c   448016    231     8810   219946   24    17943   11526   6224   1240 361.05
1797.90/1798.59	c   672174    231     9616   278196   28    19575   12679   7030   1131 594.13
1797.90/1798.59	c  1008417    231     9591   266805   27    19545   13947   7005   1034 974.65
1797.90/1798.59	c  1512788    231     9569   293725   30    19596   15342   6983    942 1605.59
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  1659712 343496  2282526    12515   436616   9929    923 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-1877416-1245123406/watcher-1877416-1245123406 -o /tmp/evaluation-result-1877416-1245123406/solver-1877416-1245123406 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877416-1245123406.opb 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31362
/proc/meminfo: memFree=1354716/2055920 swapFree=4181368/4192956
[pid=31362] ppid=31360 vsize=10792 CPUtime=0
/proc/31362/stat : 31362 (bsolo) R 31360 31362 29817 0 -1 4194304 248 0 0 0 0 0 0 0 18 0 1 0 179937826 11051008 232 1992294400 134512640 137136520 4294956256 18446744073709551615 136575102 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31362/statm: 2698 233 174 640 0 2033 0

[startup+0.0667321 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31362
/proc/meminfo: memFree=1354716/2055920 swapFree=4181368/4192956
[pid=31362] ppid=31360 vsize=11236 CPUtime=0.06
/proc/31362/stat : 31362 (bsolo) R 31360 31362 29817 0 -1 4194304 434 0 0 0 6 0 0 0 18 0 1 0 179937826 11505664 397 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31362/statm: 2809 397 196 640 0 2165 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 11236

[startup+0.101736 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31362
/proc/meminfo: memFree=1354716/2055920 swapFree=4181368/4192956
[pid=31362] ppid=31360 vsize=11372 CPUtime=0.09
/proc/31362/stat : 31362 (bsolo) R 31360 31362 29817 0 -1 4194304 469 0 0 0 9 0 0 0 18 0 1 0 179937826 11644928 432 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31362/statm: 2843 432 196 640 0 2199 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11372

[startup+0.301771 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31362
/proc/meminfo: memFree=1354716/2055920 swapFree=4181368/4192956
[pid=31362] ppid=31360 vsize=11980 CPUtime=0.29
/proc/31362/stat : 31362 (bsolo) R 31360 31362 29817 0 -1 4194304 602 0 0 0 29 0 0 0 19 0 1 0 179937826 12267520 565 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31362/statm: 2995 565 196 640 0 2351 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11980

[startup+0.701838 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 31362
/proc/meminfo: memFree=1354716/2055920 swapFree=4181368/4192956
[pid=31362] ppid=31360 vsize=12480 CPUtime=0.69
/proc/31362/stat : 31362 (bsolo) R 31360 31362 29817 0 -1 4194304 748 0 0 0 69 0 0 0 22 0 1 0 179937826 12779520 711 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31362/statm: 3120 711 196 640 0 2476 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12480

[startup+1.50297 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 31363
/proc/meminfo: memFree=1352212/2055920 swapFree=4181368/4192956
[pid=31362] ppid=31360 vsize=13356 CPUtime=1.49
/proc/31362/stat : 31362 (bsolo) R 31360 31362 29817 0 -1 4194304 954 0 0 0 148 1 0 0 25 0 1 0 179937826 13676544 917 1992294400 134512640 137136520 4294956256 18446744073709551615 134544010 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31362/statm: 3339 917 196 640 0 2695 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13356

[startup+3.10125 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 31363
/proc/meminfo: memFree=1351636/2055920 swapFree=4181368/4192956
[pid=31362] ppid=31360 vsize=13360 CPUtime=3.09
/proc/31362/stat : 31362 (bsolo) R 31360 31362 29817 0 -1 4194304 973 0 0 0 308 1 0 0 25 0 1 0 179937826 13680640 936 1992294400 134512640 137136520 4294956256 18446744073709551615 134543834 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31362/statm: 3340 936 196 640 0 2696 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13360

[startup+6.30179 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 31363
/proc/meminfo: memFree=1351060/2055920 swapFree=4181368/4192956
[pid=31362] ppid=31360 vsize=14448 CPUtime=6.29
/proc/31362/stat : 31362 (bsolo) R 31360 31362 29817 0 -1 4194304 1220 0 0 0 627 2 0 0 25 0 1 0 179937826 14794752 1183 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31362/statm: 3612 1183 196 640 0 2968 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14448

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 31363
/proc/meminfo: memFree=1349532/2055920 swapFree=4181368/4192956
[pid=31362] ppid=31360 vsize=15188 CPUtime=12.69
/proc/31362/stat : 31362 (bsolo) R 31360 31362 29817 0 -1 4194304 1431 0 0 0 1266 3 0 0 25 0 1 0 179937826 15552512 1394 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31362/statm: 3797 1394 196 640 0 3153 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15188

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 31363
/proc/meminfo: memFree=1348892/2055920 swapFree=4181368/4192956
[pid=31362] ppid=31360 vsize=15896 CPUtime=25.48
/proc/31362/stat : 31362 (bsolo) R 31360 31362 29817 0 -1 4194304 1585 0 0 0 2542 6 0 0 25 0 1 0 179937826 16277504 1548 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31362/statm: 3974 1548 196 640 0 3330 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15896

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 31363
/proc/meminfo: memFree=1348700/2055920 swapFree=4181368/4192956
[pid=31362] ppid=31360 vsize=16020 CPUtime=51.07
/proc/31362/stat : 31362 (bsolo) R 31360 31362 29817 0 -1 4194304 1632 0 0 0 5096 11 0 0 25 0 1 0 179937826 16404480 1595 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31362/statm: 4005 1595 197 640 0 3361 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 16020

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 31363
/proc/meminfo: memFree=1348252/2055920 swapFree=4181368/4192956
[pid=31362] ppid=31360 vsize=16520 CPUtime=102.26
/proc/31362/stat : 31362 (bsolo) R 31360 31362 29817 0 -1 4194304 1759 0 0 0 10206 20 0 0 25 0 1 0 179937826 16916480 1722 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31362/statm: 4130 1722 197 640 0 3486 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16520

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31363
/proc/meminfo: memFree=1347996/2055920 swapFree=4181368/4192956
[pid=31362] ppid=31360 vsize=16776 CPUtime=162.24
/proc/31362/stat : 31362 (bsolo) R 31360 31362 29817 0 -1 4194304 1815 0 0 0 16193 31 0 0 25 0 1 0 179937826 17178624 1778 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31362/statm: 4194 1778 197 640 0 3550 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 16776

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31363
/proc/meminfo: memFree=1347612/2055920 swapFree=4181368/4192956
[pid=31362] ppid=31360 vsize=17152 CPUtime=222.21
/proc/31362/stat : 31362 (bsolo) R 31360 31362 29817 0 -1 4194304 1907 0 0 0 22178 43 0 0 25 0 1 0 179937826 17563648 1870 1992294400 134512640 137136520 4294956256 18446744073709551615 136502448 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31362/statm: 4288 1870 197 640 0 3644 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 17152

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31363
/proc/meminfo: memFree=1346844/2055920 swapFree=4181368/4192956
[pid=31362] ppid=31360 vsize=17888 CPUtime=282.2
/proc/31362/stat : 31362 (bsolo) R 31360 31362 29817 0 -1 4194304 2099 0 0 0 28168 52 0 0 25 0 1 0 179937826 18317312 2062 1992294400 134512640 137136520 4294956256 18446744073709551615 136295074 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31362/statm: 4472 2062 197 640 0 3828 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 17888

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31363
/proc/meminfo: memFree=1346780/2055920 swapFree=4181368/4192956
[pid=31362] ppid=31360 vsize=17888 CPUtime=342.18
/proc/31362/stat : 31362 (bsolo) R 31360 31362 29817 0 -1 4194304 2099 0 0 0 34156 62 0 0 25 0 1 0 179937826 18317312 2062 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31362/statm: 4472 2062 197 640 0 3828 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 17888

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31363
/proc/meminfo: memFree=1346588/2055920 swapFree=4181368/4192956
[pid=31362] ppid=31360 vsize=18132 CPUtime=402.16
/proc/31362/stat : 31362 (bsolo) R 31360 31362 29817 0 -1 4194304 2150 0 0 0 40144 72 0 0 25 0 1 0 179937826 18567168 2113 1992294400 134512640 137136520 4294956256 18446744073709551615 134574497 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31362/statm: 4533 2113 197 640 0 3889 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 18132

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31363
/proc/meminfo: memFree=1345820/2055920 swapFree=4181368/4192956
[pid=31362] ppid=31360 vsize=18868 CPUtime=462.14
/proc/31362/stat : 31362 (bsolo) R 31360 31362 29817 0 -1 4194304 2335 0 0 0 46132 82 0 0 25 0 1 0 179937826 19320832 2298 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31362/statm: 4717 2298 197 640 0 4073 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 18868

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31363
/proc/meminfo: memFree=1345756/2055920 swapFree=4181368/4192956
[pid=31362] ppid=31360 vsize=18868 CPUtime=522.12
/proc/31362/stat : 31362 (bsolo) R 31360 31362 29817 0 -1 4194304 2335 0 0 0 52122 90 0 0 25 0 1 0 179937826 19320832 2298 1992294400 134512640 137136520 4294956256 18446744073709551615 136500560 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31362/statm: 4717 2298 197 640 0 4073 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 18868

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31363
/proc/meminfo: memFree=1345756/2055920 swapFree=4181368/4192956
[pid=31362] ppid=31360 vsize=18868 CPUtime=582.1
/proc/31362/stat : 31362 (bsolo) R 31360 31362 29817 0 -1 4194304 2335 0 0 0 58111 99 0 0 25 0 1 0 179937826 19320832 2298 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31362/statm: 4717 2298 197 640 0 4073 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 18868

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31363
/proc/meminfo: memFree=1345308/2055920 swapFree=4181368/4192956
[pid=31362] ppid=31360 vsize=19216 CPUtime=642.09
/proc/31362/stat : 31362 (bsolo) R 31360 31362 29817 0 -1 4194304 2440 0 0 0 64100 109 0 0 25 0 1 0 179937826 19677184 2403 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31362/statm: 4804 2403 197 640 0 4160 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 19216

[startup+702.301 s]

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

/proc/meminfo: memFree=1344732/2055920 swapFree=4181368/4192956
[pid=31362] ppid=31360 vsize=19644 CPUtime=1061.94
/proc/31362/stat : 31362 (bsolo) R 31360 31362 29817 0 -1 4194304 2547 0 0 0 106024 170 0 0 25 0 1 0 179937826 20115456 2510 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31362/statm: 4911 2510 197 640 0 4267 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 19644

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31365
/proc/meminfo: memFree=1344412/2055920 swapFree=4181368/4192956
[pid=31362] ppid=31360 vsize=19984 CPUtime=1121.92
/proc/31362/stat : 31362 (bsolo) R 31360 31362 29817 0 -1 4194304 2627 0 0 0 112014 178 0 0 25 0 1 0 179937826 20463616 2590 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31362/statm: 4996 2590 197 640 0 4352 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 19984

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31365
/proc/meminfo: memFree=1344412/2055920 swapFree=4181368/4192956
[pid=31362] ppid=31360 vsize=19984 CPUtime=1181.9
/proc/31362/stat : 31362 (bsolo) R 31360 31362 29817 0 -1 4194304 2627 0 0 0 118005 185 0 0 25 0 1 0 179937826 20463616 2590 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31362/statm: 4996 2590 197 640 0 4352 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 19984

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31365
/proc/meminfo: memFree=1344412/2055920 swapFree=4181368/4192956
[pid=31362] ppid=31360 vsize=19984 CPUtime=1241.88
/proc/31362/stat : 31362 (bsolo) R 31360 31362 29817 0 -1 4194304 2627 0 0 0 123994 194 0 0 25 0 1 0 179937826 20463616 2590 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31362/statm: 4996 2590 197 640 0 4352 0
Current children cumulated CPU time (s) 1241.88
Current children cumulated vsize (KiB) 19984

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31365
/proc/meminfo: memFree=1344220/2055920 swapFree=4181368/4192956
[pid=31362] ppid=31360 vsize=20196 CPUtime=1301.87
/proc/31362/stat : 31362 (bsolo) R 31360 31362 29817 0 -1 4194304 2667 0 0 0 129984 203 0 0 25 0 1 0 179937826 20680704 2630 1992294400 134512640 137136520 4294956256 18446744073709551615 136295685 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31362/statm: 5049 2630 197 640 0 4405 0
Current children cumulated CPU time (s) 1301.87
Current children cumulated vsize (KiB) 20196

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31365
/proc/meminfo: memFree=1344156/2055920 swapFree=4181368/4192956
[pid=31362] ppid=31360 vsize=20316 CPUtime=1361.84
/proc/31362/stat : 31362 (bsolo) R 31360 31362 29817 0 -1 4194304 2696 0 0 0 135974 210 0 0 25 0 1 0 179937826 20803584 2659 1992294400 134512640 137136520 4294956256 18446744073709551615 134571834 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31362/statm: 5079 2659 197 640 0 4435 0
Current children cumulated CPU time (s) 1361.84
Current children cumulated vsize (KiB) 20316

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31365
/proc/meminfo: memFree=1344028/2055920 swapFree=4181368/4192956
[pid=31362] ppid=31360 vsize=20304 CPUtime=1421.82
/proc/31362/stat : 31362 (bsolo) R 31360 31362 29817 0 -1 4194304 2696 0 0 0 141965 217 0 0 25 0 1 0 179937826 20791296 2659 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31362/statm: 5076 2659 197 640 0 4432 0
Current children cumulated CPU time (s) 1421.82
Current children cumulated vsize (KiB) 20304

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31371
/proc/meminfo: memFree=1343836/2055920 swapFree=4181368/4192956
[pid=31362] ppid=31360 vsize=20300 CPUtime=1481.8
/proc/31362/stat : 31362 (bsolo) R 31360 31362 29817 0 -1 4194304 2696 0 0 0 147955 225 0 0 25 0 1 0 179937826 20787200 2659 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31362/statm: 5075 2659 197 640 0 4431 0
Current children cumulated CPU time (s) 1481.8
Current children cumulated vsize (KiB) 20300

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31371
/proc/meminfo: memFree=1343836/2055920 swapFree=4181368/4192956
[pid=31362] ppid=31360 vsize=20300 CPUtime=1541.77
/proc/31362/stat : 31362 (bsolo) R 31360 31362 29817 0 -1 4194304 2696 0 0 0 153945 232 0 0 25 0 1 0 179937826 20787200 2659 1992294400 134512640 137136520 4294956256 18446744073709551615 134574342 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31362/statm: 5075 2659 197 640 0 4431 0
Current children cumulated CPU time (s) 1541.77
Current children cumulated vsize (KiB) 20300

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31371
/proc/meminfo: memFree=1343836/2055920 swapFree=4181368/4192956
[pid=31362] ppid=31360 vsize=20416 CPUtime=1601.76
/proc/31362/stat : 31362 (bsolo) R 31360 31362 29817 0 -1 4194304 2722 0 0 0 159937 239 0 0 25 0 1 0 179937826 20905984 2685 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31362/statm: 5104 2685 197 640 0 4460 0
Current children cumulated CPU time (s) 1601.76
Current children cumulated vsize (KiB) 20416

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31371
/proc/meminfo: memFree=1343708/2055920 swapFree=4181368/4192956
[pid=31362] ppid=31360 vsize=20652 CPUtime=1661.74
/proc/31362/stat : 31362 (bsolo) R 31360 31362 29817 0 -1 4194304 2783 0 0 0 165927 247 0 0 25 0 1 0 179937826 21147648 2746 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31362/statm: 5163 2746 197 640 0 4519 0
Current children cumulated CPU time (s) 1661.74
Current children cumulated vsize (KiB) 20652

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31371
/proc/meminfo: memFree=1343516/2055920 swapFree=4181368/4192956
[pid=31362] ppid=31360 vsize=20856 CPUtime=1721.72
/proc/31362/stat : 31362 (bsolo) R 31360 31362 29817 0 -1 4194304 2833 0 0 0 171917 255 0 0 25 0 1 0 179937826 21356544 2796 1992294400 134512640 137136520 4294956256 18446744073709551615 134543986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31362/statm: 5214 2796 197 640 0 4570 0
Current children cumulated CPU time (s) 1721.72
Current children cumulated vsize (KiB) 20856

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31371
/proc/meminfo: memFree=1343388/2055920 swapFree=4181368/4192956
[pid=31362] ppid=31360 vsize=20852 CPUtime=1781.7
/proc/31362/stat : 31362 (bsolo) R 31360 31362 29817 0 -1 4194304 2833 0 0 0 177907 263 0 0 25 0 1 0 179937826 21352448 2796 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31362/statm: 5213 2796 197 640 0 4569 0
Current children cumulated CPU time (s) 1781.7
Current children cumulated vsize (KiB) 20852

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

[startup+1791.91 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31371
/proc/meminfo: memFree=1343196/2055920 swapFree=4181368/4192956
[pid=31362] ppid=31360 vsize=21060 CPUtime=1791.3
/proc/31362/stat : 31362 (bsolo) R 31360 31362 29817 0 -1 4194304 2884 0 0 0 178867 263 0 0 25 0 1 0 179937826 21565440 2847 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31362/statm: 5265 2847 197 640 0 4621 0
Current children cumulated CPU time (s) 1791.3
Current children cumulated vsize (KiB) 21060

[startup+1795.1 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31371
/proc/meminfo: memFree=1343068/2055920 swapFree=4181368/4192956
[pid=31362] ppid=31360 vsize=21184 CPUtime=1794.5
/proc/31362/stat : 31362 (bsolo) R 31360 31362 29817 0 -1 4194304 2914 0 0 0 179186 264 0 0 25 0 1 0 179937826 21692416 2877 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31362/statm: 5296 2877 197 640 0 4652 0
Current children cumulated CPU time (s) 1794.5
Current children cumulated vsize (KiB) 21184

[startup+1796.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31371
/proc/meminfo: memFree=1342748/2055920 swapFree=4181368/4192956
[pid=31362] ppid=31360 vsize=21500 CPUtime=1796.09
/proc/31362/stat : 31362 (bsolo) R 31360 31362 29817 0 -1 4194304 2994 0 0 0 179345 264 0 0 25 0 1 0 179937826 22016000 2957 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31362/statm: 5375 2957 197 640 0 4731 0
Current children cumulated CPU time (s) 1796.09
Current children cumulated vsize (KiB) 21500

[startup+1797.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31371
/proc/meminfo: memFree=1342748/2055920 swapFree=4181368/4192956
[pid=31362] ppid=31360 vsize=21500 CPUtime=1796.9
/proc/31362/stat : 31362 (bsolo) R 31360 31362 29817 0 -1 4194304 2994 0 0 0 179425 265 0 0 25 0 1 0 179937826 22016000 2957 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31362/statm: 5375 2957 197 640 0 4731 0
Current children cumulated CPU time (s) 1796.9
Current children cumulated vsize (KiB) 21500

[startup+1798.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31371
/proc/meminfo: memFree=1342748/2055920 swapFree=4181368/4192956
[pid=31362] ppid=31360 vsize=21500 CPUtime=1797.7
/proc/31362/stat : 31362 (bsolo) R 31360 31362 29817 0 -1 4194304 2994 0 0 0 179505 265 0 0 25 0 1 0 179937826 22016000 2957 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31362/statm: 5375 2957 197 640 0 4731 0
Current children cumulated CPU time (s) 1797.7
Current children cumulated vsize (KiB) 21500

[startup+1798.51 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 31371
/proc/meminfo: memFree=1342748/2055920 swapFree=4181368/4192956
[pid=31362] ppid=31360 vsize=21500 CPUtime=1797.9
/proc/31362/stat : 31362 (bsolo) R 31360 31362 29817 0 -1 4194304 2994 0 0 0 179525 265 0 0 25 0 1 0 179937826 22016000 2957 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31362/statm: 5375 2957 197 640 0 4731 0
Current children cumulated CPU time (s) 1797.9
Current children cumulated vsize (KiB) 21500

Child status: 0
Real time (s): 1798.6
CPU time (s): 1798
CPU user time (s): 1795.35
CPU system time (s): 2.6546
CPU usage (%): 99.9669
Max. virtual memory (cumulated for all children) (KiB): 21500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1795.35
system time used= 2.6546
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2995
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= 3208

runsolver used 1.25081 second user time and 3.71743 second system time

The end

Launcher Data 

Begin job on node43 at 2009-06-16 05:36:46
IDJOB=1877416
IDBENCH=1358
IDSOLVER=699
FILE ID=node43/1877416-1245123406
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-t3002.11tsp11.1900573137.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877416-1245123406/watcher-1877416-1245123406 -o /tmp/evaluation-result-1877416-1245123406/solver-1877416-1245123406 -C 1800 -W 2000 -M 1800  bsolo -l2 -t1800 -m1800 HOME/instance-1877416-1245123406.opb

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

MD5SUM BENCH= 4b18508c034d5953901bfe08c3658c68
RANDOM SEED=871634364

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:       1355132 kB
Buffers:         43528 kB
Cached:         586580 kB
SwapCached:       5352 kB
Active:          71952 kB
Inactive:       565980 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1355132 kB
SwapTotal:     4192956 kB
SwapFree:      4181368 kB
Dirty:            4016 kB
Writeback:           0 kB
Mapped:          13536 kB
Slab:            48848 kB
Committed_AS:   163236 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 06:06:45