Trace number 1877409

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 1724.92 1725.39

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900584219.opb
MD5SUM526ab28e5245080e542291515286f3e0
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 benchmark12.0202
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 689
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-1877409-1245122568.opb
0.00/0.00	c File size is 83375 bytes.
0.00/0.01	c Highest Coefficient sum: 689
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.013 s
0.00/0.01	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5708
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.00/0.02	c Pre-processing Time: 0.023 s
0.00/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.02	c        0    231     2586     8096    3     5472    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1724.81/1725.39	c      101    231     2758    13333    4     5822    2069    172   2589 0.04
1724.81/1725.39	c      253    231     2952    23753    8     6212    2276    366   2941 0.09
1724.81/1725.39	c      479    231     3224    37956   11     6757    2504    638   3050 0.16
1724.81/1725.39	c      819    231     3648    52080   14     7604    2755   1062   3174 0.26
1724.81/1725.39	c     1329    231     4220    73668   17     8749    3031   1634   3034 0.44
1724.81/1725.39	c     2093    231     5072   109796   21    10473    3335   2486   2757 0.76
1724.81/1725.39	c     3239    231     4549    82284   18     9454    3669   1963   2439 1.33
1724.81/1725.39	c     4961    231     4444    65095   14     9195    4036   1858   2385 2.08
1724.81/1725.39	c     7546    231     5070    94217   18    10457    4440   2484   2353 3.21
1724.81/1725.39	c    11429    231     6893   179863   26    14163    4885   4307   2189 5.22
1724.81/1725.39	c    17251    231     5346   119137   22    11086    5374   2760   2057 8.38
1724.81/1725.39	c    25989    231     6285   152939   24    12926    5912   3699   1934 13.44
1724.81/1725.39	c    39101    231     8087   199667   24    16572    6504   5501   1916 20.40
1724.81/1725.39	c    58773    231     8662   222147   25    17656    7155   6076   1865 31.51
1724.81/1725.39	c    88285    231     6960   209248   30    14327    7871   4374   1733 50.93
1724.81/1725.39	c   132555    231     9430   346062   36    19378    8659   6844   1553 85.31
1724.81/1725.39	c   198966    231     9618   264666   27    19587    9525   7032   1405 141.57
1724.81/1725.39	c   298586    231     9493   245032   25    19305   10478   6907   1352 220.71
1724.81/1725.39	c   448023    231    10950   312445   28    22252   11526   8364   1256 356.61
1724.81/1725.39	c   672181    231     9579   323534   33    19659   12679   6993   1147 585.54
1724.81/1725.39	c  1008426    231    12291   393262   31    25142   13947   9705   1042 967.12
1724.81/1725.39	c  1512799    231     9848   304923   30    20169   15342   7262    928 1630.16
1724.81/1725.39	c Backtracks by Clause: 1571918
1724.81/1725.39	c Backtracks by PB constraint: 1636
1724.81/1725.39	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1724.81/1725.39	c   22  1573554 329749  2189790    14029   534648  11443    912 1724.92
1724.81/1725.39	s UNSATISFIABLE
1724.81/1725.39	c Total time: 1724.92 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-1877409-1245122568/watcher-1877409-1245122568 -o /tmp/evaluation-result-1877409-1245122568/solver-1877409-1245122568 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877409-1245122568.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 1054
/proc/meminfo: memFree=1285536/2055920 swapFree=4182564/4192956
[pid=1054] ppid=1052 vsize=10792 CPUtime=0
/proc/1054/stat : 1054 (bsolo) R 1052 1054 32622 0 -1 4194304 251 0 0 0 0 0 0 0 18 0 1 0 179856951 11051008 235 1992294400 134512640 137136520 4294956256 18446744073709551615 134517302 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1054/statm: 2698 235 175 640 0 2033 0

[startup+0.0994941 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1054
/proc/meminfo: memFree=1285536/2055920 swapFree=4182564/4192956
[pid=1054] ppid=1052 vsize=11360 CPUtime=0.09
/proc/1054/stat : 1054 (bsolo) R 1052 1054 32622 0 -1 4194304 452 0 0 0 9 0 0 0 18 0 1 0 179856951 11632640 415 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1054/statm: 2840 415 196 640 0 2196 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11360

[startup+0.101494 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1054
/proc/meminfo: memFree=1285536/2055920 swapFree=4182564/4192956
[pid=1054] ppid=1052 vsize=11364 CPUtime=0.09
/proc/1054/stat : 1054 (bsolo) R 1052 1054 32622 0 -1 4194304 454 0 0 0 9 0 0 0 18 0 1 0 179856951 11636736 417 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1054/statm: 2841 417 196 640 0 2197 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11364

[startup+0.301512 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1054
/proc/meminfo: memFree=1285536/2055920 swapFree=4182564/4192956
[pid=1054] ppid=1052 vsize=11860 CPUtime=0.29
/proc/1054/stat : 1054 (bsolo) R 1052 1054 32622 0 -1 4194304 576 0 0 0 29 0 0 0 19 0 1 0 179856951 12144640 539 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1054/statm: 2965 539 196 640 0 2321 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11860

[startup+0.701552 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 1054
/proc/meminfo: memFree=1285536/2055920 swapFree=4182564/4192956
[pid=1054] ppid=1052 vsize=12600 CPUtime=0.69
/proc/1054/stat : 1054 (bsolo) R 1052 1054 32622 0 -1 4194304 756 0 0 0 69 0 0 0 22 0 1 0 179856951 12902400 719 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1054/statm: 3150 719 196 640 0 2506 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12600

[startup+1.50263 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1055
/proc/meminfo: memFree=1282968/2055920 swapFree=4182564/4192956
[pid=1054] ppid=1052 vsize=13228 CPUtime=1.5
/proc/1054/stat : 1054 (bsolo) R 1052 1054 32622 0 -1 4194304 923 0 0 0 149 1 0 0 25 0 1 0 179856951 13545472 886 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1054/statm: 3307 886 196 640 0 2663 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 13228

[startup+3.10178 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1055
/proc/meminfo: memFree=1282584/2055920 swapFree=4182564/4192956
[pid=1054] ppid=1052 vsize=13356 CPUtime=3.09
/proc/1054/stat : 1054 (bsolo) R 1052 1054 32622 0 -1 4194304 948 0 0 0 308 1 0 0 25 0 1 0 179856951 13676544 911 1992294400 134512640 137136520 4294956256 18446744073709551615 134598888 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1054/statm: 3339 911 196 640 0 2695 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13356

[startup+6.30109 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1055
/proc/meminfo: memFree=1281696/2055920 swapFree=4182564/4192956
[pid=1054] ppid=1052 vsize=14216 CPUtime=6.29
/proc/1054/stat : 1054 (bsolo) R 1052 1054 32622 0 -1 4194304 1187 0 0 0 627 2 0 0 25 0 1 0 179856951 14557184 1150 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1054/statm: 3554 1150 196 640 0 2910 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14216

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1055
/proc/meminfo: memFree=1280864/2055920 swapFree=4182564/4192956
[pid=1054] ppid=1052 vsize=14704 CPUtime=12.68
/proc/1054/stat : 1054 (bsolo) R 1052 1054 32622 0 -1 4194304 1311 0 0 0 1264 4 0 0 25 0 1 0 179856951 15056896 1274 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1054/statm: 3676 1274 196 640 0 3032 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14704

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1055
/proc/meminfo: memFree=1280864/2055920 swapFree=4182564/4192956
[pid=1054] ppid=1052 vsize=14824 CPUtime=25.48
/proc/1054/stat : 1054 (bsolo) R 1052 1054 32622 0 -1 4194304 1317 0 0 0 2541 7 0 0 25 0 1 0 179856951 15179776 1280 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1054/statm: 3706 1280 196 640 0 3062 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14824

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1055
/proc/meminfo: memFree=1279520/2055920 swapFree=4182564/4192956
[pid=1054] ppid=1052 vsize=16148 CPUtime=51.07
/proc/1054/stat : 1054 (bsolo) R 1052 1054 32622 0 -1 4194304 1651 0 0 0 5095 12 0 0 25 0 1 0 179856951 16535552 1614 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1054/statm: 4037 1614 196 640 0 3393 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 16148

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1055
/proc/meminfo: memFree=1277920/2055920 swapFree=4182564/4192956
[pid=1054] ppid=1052 vsize=17732 CPUtime=102.26
/proc/1054/stat : 1054 (bsolo) R 1052 1054 32622 0 -1 4194304 2048 0 0 0 10205 21 0 0 25 0 1 0 179856951 18157568 2011 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1054/statm: 4433 2011 197 640 0 3789 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 17732

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1055
/proc/meminfo: memFree=1277920/2055920 swapFree=4182564/4192956
[pid=1054] ppid=1052 vsize=17736 CPUtime=162.25
/proc/1054/stat : 1054 (bsolo) R 1052 1054 32622 0 -1 4194304 2048 0 0 0 16191 34 0 0 25 0 1 0 179856951 18161664 2011 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1054/statm: 4434 2011 197 640 0 3790 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 17736

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1055
/proc/meminfo: memFree=1277920/2055920 swapFree=4182564/4192956
[pid=1054] ppid=1052 vsize=17736 CPUtime=222.23
/proc/1054/stat : 1054 (bsolo) R 1052 1054 32622 0 -1 4194304 2048 0 0 0 22178 45 0 0 25 0 1 0 179856951 18161664 2011 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1054/statm: 4434 2011 197 640 0 3790 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17736

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 1055
/proc/meminfo: memFree=1277920/2055920 swapFree=4182564/4192956
[pid=1054] ppid=1052 vsize=17736 CPUtime=282.22
/proc/1054/stat : 1054 (bsolo) R 1052 1054 32622 0 -1 4194304 2049 0 0 0 28165 57 0 0 25 0 1 0 179856951 18161664 2012 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1054/statm: 4434 2012 197 640 0 3790 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 17736

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1055
/proc/meminfo: memFree=1277920/2055920 swapFree=4182564/4192956
[pid=1054] ppid=1052 vsize=17736 CPUtime=342.2
/proc/1054/stat : 1054 (bsolo) R 1052 1054 32622 0 -1 4194304 2049 0 0 0 34153 67 0 0 25 0 1 0 179856951 18161664 2012 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1054/statm: 4434 2012 197 640 0 3790 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 17736

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1055
/proc/meminfo: memFree=1277344/2055920 swapFree=4182564/4192956
[pid=1054] ppid=1052 vsize=18256 CPUtime=402.18
/proc/1054/stat : 1054 (bsolo) R 1052 1054 32622 0 -1 4194304 2180 0 0 0 40141 77 0 0 25 0 1 0 179856951 18694144 2143 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1054/statm: 4564 2143 197 640 0 3920 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 18256

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1055
/proc/meminfo: memFree=1277152/2055920 swapFree=4182564/4192956
[pid=1054] ppid=1052 vsize=18488 CPUtime=462.16
/proc/1054/stat : 1054 (bsolo) R 1052 1054 32622 0 -1 4194304 2237 0 0 0 46129 87 0 0 25 0 1 0 179856951 18931712 2200 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1054/statm: 4622 2200 197 640 0 3978 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 18488

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1055
/proc/meminfo: memFree=1276128/2055920 swapFree=4182564/4192956
[pid=1054] ppid=1052 vsize=19440 CPUtime=522.14
/proc/1054/stat : 1054 (bsolo) R 1052 1054 32622 0 -1 4194304 2493 0 0 0 52119 95 0 0 25 0 1 0 179856951 19906560 2456 1992294400 134512640 137136520 4294956256 18446744073709551615 134544393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1054/statm: 4860 2456 197 640 0 4216 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 19440

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1055
/proc/meminfo: memFree=1276128/2055920 swapFree=4182564/4192956
[pid=1054] ppid=1052 vsize=19440 CPUtime=582.13
/proc/1054/stat : 1054 (bsolo) R 1052 1054 32622 0 -1 4194304 2493 0 0 0 58108 105 0 0 25 0 1 0 179856951 19906560 2456 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1054/statm: 4860 2456 197 640 0 4216 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 19440

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1055
/proc/meminfo: memFree=1275616/2055920 swapFree=4182564/4192956
[pid=1054] ppid=1052 vsize=19940 CPUtime=642.12
/proc/1054/stat : 1054 (bsolo) R 1052 1054 32622 0 -1 4194304 2619 0 0 0 64098 114 0 0 25 0 1 0 179856951 20418560 2582 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1054/statm: 4985 2582 197 640 0 4341 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 19940

[startup+702.302 s]

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

/proc/meminfo: memFree=1275616/2055920 swapFree=4182564/4192956
[pid=1054] ppid=1052 vsize=19940 CPUtime=882.04
/proc/1054/stat : 1054 (bsolo) R 1052 1054 32622 0 -1 4194304 2619 0 0 0 88056 148 0 0 25 0 1 0 179856951 20418560 2582 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1054/statm: 4985 2582 197 640 0 4341 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 19940

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1055
/proc/meminfo: memFree=1275616/2055920 swapFree=4182564/4192956
[pid=1054] ppid=1052 vsize=19920 CPUtime=942.03
/proc/1054/stat : 1054 (bsolo) R 1052 1054 32622 0 -1 4194304 2619 0 0 0 94047 156 0 0 25 0 1 0 179856951 20398080 2579 1992294400 134512640 137136520 4294956256 18446744073709551615 134543846 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1054/statm: 4980 2579 197 640 0 4336 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 19920

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1055
/proc/meminfo: memFree=1274720/2055920 swapFree=4182564/4192956
[pid=1054] ppid=1052 vsize=20872 CPUtime=1002.01
/proc/1054/stat : 1054 (bsolo) R 1052 1054 32622 0 -1 4194304 2839 0 0 0 100037 164 0 0 25 0 1 0 179856951 21372928 2799 1992294400 134512640 137136520 4294956256 18446744073709551615 134606739 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1054/statm: 5218 2799 197 640 0 4574 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 20872

[startup+1062.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 1055
/proc/meminfo: memFree=1274720/2055920 swapFree=4182564/4192956
[pid=1054] ppid=1052 vsize=20864 CPUtime=1062
/proc/1054/stat : 1054 (bsolo) R 1052 1054 32622 0 -1 4194304 2839 0 0 0 106026 174 0 0 25 0 1 0 179856951 21364736 2799 1992294400 134512640 137136520 4294956256 18446744073709551615 134544275 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1054/statm: 5216 2799 197 640 0 4572 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 20864

[startup+1122.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 1055
/proc/meminfo: memFree=1274784/2055920 swapFree=4182564/4192956
[pid=1054] ppid=1052 vsize=20860 CPUtime=1121.99
/proc/1054/stat : 1054 (bsolo) R 1052 1054 32622 0 -1 4194304 2839 0 0 0 112016 183 0 0 25 0 1 0 179856951 21360640 2799 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1054/statm: 5215 2799 197 640 0 4571 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 20860

[startup+1182.3 s]
/proc/loadavg: 1.06 1.03 1.00 2/65 1055
/proc/meminfo: memFree=1274592/2055920 swapFree=4182564/4192956
[pid=1054] ppid=1052 vsize=20980 CPUtime=1181.96
/proc/1054/stat : 1054 (bsolo) R 1052 1054 32622 0 -1 4194304 2883 0 0 0 118006 190 0 0 25 0 1 0 179856951 21483520 2843 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1054/statm: 5245 2843 197 640 0 4601 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 20980

[startup+1242.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/65 1055
/proc/meminfo: memFree=1274528/2055920 swapFree=4182564/4192956
[pid=1054] ppid=1052 vsize=20980 CPUtime=1241.95
/proc/1054/stat : 1054 (bsolo) R 1052 1054 32622 0 -1 4194304 2883 0 0 0 123996 199 0 0 25 0 1 0 179856951 21483520 2843 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1054/statm: 5245 2843 197 640 0 4601 0
Current children cumulated CPU time (s) 1241.95
Current children cumulated vsize (KiB) 20980

[startup+1302.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 1055
/proc/meminfo: memFree=1274144/2055920 swapFree=4182564/4192956
[pid=1054] ppid=1052 vsize=21348 CPUtime=1301.94
/proc/1054/stat : 1054 (bsolo) R 1052 1054 32622 0 -1 4194304 2967 0 0 0 129985 209 0 0 25 0 1 0 179856951 21860352 2927 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1054/statm: 5337 2927 197 640 0 4693 0
Current children cumulated CPU time (s) 1301.94
Current children cumulated vsize (KiB) 21348

[startup+1362.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 1055
/proc/meminfo: memFree=1274208/2055920 swapFree=4182564/4192956
[pid=1054] ppid=1052 vsize=21348 CPUtime=1361.92
/proc/1054/stat : 1054 (bsolo) R 1052 1054 32622 0 -1 4194304 2967 0 0 0 135976 216 0 0 25 0 1 0 179856951 21860352 2927 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1054/statm: 5337 2927 197 640 0 4693 0
Current children cumulated CPU time (s) 1361.92
Current children cumulated vsize (KiB) 21348

[startup+1422.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 1055
/proc/meminfo: memFree=1274208/2055920 swapFree=4182564/4192956
[pid=1054] ppid=1052 vsize=21348 CPUtime=1421.91
/proc/1054/stat : 1054 (bsolo) R 1052 1054 32622 0 -1 4194304 2967 0 0 0 141966 225 0 0 25 0 1 0 179856951 21860352 2927 1992294400 134512640 137136520 4294956256 18446744073709551615 134543986 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1054/statm: 5337 2927 197 640 0 4693 0
Current children cumulated CPU time (s) 1421.91
Current children cumulated vsize (KiB) 21348

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1055
/proc/meminfo: memFree=1274208/2055920 swapFree=4182564/4192956
[pid=1054] ppid=1052 vsize=21348 CPUtime=1481.88
/proc/1054/stat : 1054 (bsolo) R 1052 1054 32622 0 -1 4194304 2967 0 0 0 147956 232 0 0 25 0 1 0 179856951 21860352 2927 1992294400 134512640 137136520 4294956256 18446744073709551615 134598556 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1054/statm: 5337 2927 197 640 0 4693 0
Current children cumulated CPU time (s) 1481.88
Current children cumulated vsize (KiB) 21348

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1055
/proc/meminfo: memFree=1274208/2055920 swapFree=4182564/4192956
[pid=1054] ppid=1052 vsize=21348 CPUtime=1541.87
/proc/1054/stat : 1054 (bsolo) R 1052 1054 32622 0 -1 4194304 2967 0 0 0 153945 242 0 0 25 0 1 0 179856951 21860352 2927 1992294400 134512640 137136520 4294956256 18446744073709551615 136502553 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1054/statm: 5337 2927 197 640 0 4693 0
Current children cumulated CPU time (s) 1541.87
Current children cumulated vsize (KiB) 21348

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1055
/proc/meminfo: memFree=1274208/2055920 swapFree=4182564/4192956
[pid=1054] ppid=1052 vsize=21348 CPUtime=1601.85
/proc/1054/stat : 1054 (bsolo) R 1052 1054 32622 0 -1 4194304 2967 0 0 0 159935 250 0 0 25 0 1 0 179856951 21860352 2927 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1054/statm: 5337 2927 197 640 0 4693 0
Current children cumulated CPU time (s) 1601.85
Current children cumulated vsize (KiB) 21348

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1055
/proc/meminfo: memFree=1274208/2055920 swapFree=4182564/4192956
[pid=1054] ppid=1052 vsize=21352 CPUtime=1661.84
/proc/1054/stat : 1054 (bsolo) R 1052 1054 32622 0 -1 4194304 2968 0 0 0 165925 259 0 0 25 0 1 0 179856951 21864448 2928 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1054/statm: 5338 2928 197 640 0 4694 0
Current children cumulated CPU time (s) 1661.84
Current children cumulated vsize (KiB) 21352

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1055
/proc/meminfo: memFree=1273568/2055920 swapFree=4182564/4192956
[pid=1054] ppid=1052 vsize=21908 CPUtime=1721.82
/proc/1054/stat : 1054 (bsolo) R 1052 1054 32622 0 -1 4194304 3126 0 0 0 171916 266 0 0 25 0 1 0 179856951 22433792 3073 1992294400 134512640 137136520 4294956256 18446744073709551615 136504213 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1054/statm: 5477 3073 197 640 0 4833 0
Current children cumulated CPU time (s) 1721.82
Current children cumulated vsize (KiB) 21908

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

[startup+1723.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1055
/proc/meminfo: memFree=1273568/2055920 swapFree=4182564/4192956
[pid=1054] ppid=1052 vsize=21908 CPUtime=1722.62
/proc/1054/stat : 1054 (bsolo) R 1052 1054 32622 0 -1 4194304 3126 0 0 0 171996 266 0 0 25 0 1 0 179856951 22433792 3073 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1054/statm: 5477 3073 197 640 0 4833 0
Current children cumulated CPU time (s) 1722.62
Current children cumulated vsize (KiB) 21908

[startup+1724.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1055
/proc/meminfo: memFree=1273568/2055920 swapFree=4182564/4192956
[pid=1054] ppid=1052 vsize=21908 CPUtime=1724.22
/proc/1054/stat : 1054 (bsolo) R 1052 1054 32622 0 -1 4194304 3126 0 0 0 172156 266 0 0 25 0 1 0 179856951 22433792 3073 1992294400 134512640 137136520 4294956256 18446744073709551615 134544148 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1054/statm: 5477 3073 197 640 0 4833 0
Current children cumulated CPU time (s) 1724.22
Current children cumulated vsize (KiB) 21908

[startup+1725.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1055
/proc/meminfo: memFree=1273568/2055920 swapFree=4182564/4192956
[pid=1054] ppid=1052 vsize=21908 CPUtime=1724.61
/proc/1054/stat : 1054 (bsolo) R 1052 1054 32622 0 -1 4194304 3126 0 0 0 172195 266 0 0 25 0 1 0 179856951 22433792 3073 1992294400 134512640 137136520 4294956256 18446744073709551615 134543933 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1054/statm: 5477 3073 197 640 0 4833 0
Current children cumulated CPU time (s) 1724.61
Current children cumulated vsize (KiB) 21908

[startup+1725.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1055
/proc/meminfo: memFree=1273568/2055920 swapFree=4182564/4192956
[pid=1054] ppid=1052 vsize=21908 CPUtime=1724.81
/proc/1054/stat : 1054 (bsolo) R 1052 1054 32622 0 -1 4194304 3126 0 0 0 172215 266 0 0 25 0 1 0 179856951 22433792 3073 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/1054/statm: 5477 3073 197 640 0 4833 0
Current children cumulated CPU time (s) 1724.81
Current children cumulated vsize (KiB) 21908

Child status: 0
Real time (s): 1725.39
CPU time (s): 1724.92
CPU user time (s): 1722.25
CPU system time (s): 2.67159
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 21908

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1722.25
system time used= 2.67159
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3127
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 2451

runsolver used 1.16282 second user time and 3.69344 second system time

The end

Launcher Data 

Begin job on node18 at 2009-06-16 05:22:48
IDJOB=1877409
IDBENCH=1349
IDSOLVER=699
FILE ID=node18/1877409-1245122568
PBS_JOBID= 9363673
Free space on /tmp= 66172 MiB

SOLVER NAME= bsolo 3.1
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900584219.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877409-1245122568/watcher-1877409-1245122568 -o /tmp/evaluation-result-1877409-1245122568/solver-1877409-1245122568 -C 1800 -W 2000 -M 1800  bsolo -l2 -t1800 -m1800 HOME/instance-1877409-1245122568.opb

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

MD5SUM BENCH= 526ab28e5245080e542291515286f3e0
RANDOM SEED=233681960

node18.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1285952 kB
Buffers:         77648 kB
Cached:         610400 kB
SwapCached:       4192 kB
Active:          59748 kB
Inactive:       635624 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1285952 kB
SwapTotal:     4192956 kB
SwapFree:      4182564 kB
Dirty:            4032 kB
Writeback:           0 kB
Mapped:          13052 kB
Slab:            60592 kB
Committed_AS:   135856 kB
PageTables:       1376 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= 66168 MiB
End job on node18 at 2009-06-16 05:51:33