Trace number 1878430

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 cl? 1798 1798.72

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900548667.opb
MD5SUM9a7dcf907234f84f0d33881f56632ec3
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 benchmark109.527
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 625
Number of bits of the biggest sum of numbers10
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c bsolo beta version 3.1 - 13/04/2009 : 1630 GMT
0.00/0.00	c Developed by Vasco Manquinho and José Santos IST/UTL - INESC-ID
0.00/0.00	c type "bsolo -h" for help
0.00/0.00	c Time Limit set via environment variable PBTIMEOUT to 1800
0.00/0.00	c Learning Strategy: Clause Learning
0.00/0.00	c Time Limit set to 1800
0.00/0.00	c Memory Limit set to 1800 MB
0.00/0.00	c Instance file HOME/instance-1878430-1245123228.opb
0.00/0.00	c File size is 83369 bytes.
0.00/0.01	c Highest Coefficient sum: 625
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: 0.023 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     5473    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1797.97/1798.72	c      101    231     2687    12375    4     5678    2069    101   2970 0.03
1797.97/1798.72	c      253    231     2839    19717    6     5982    2276    253   4685 0.05
1797.97/1798.72	c      479    231     3065    29212    9     6434    2504    479   5702 0.08
1797.97/1798.72	c      817    231     3403    46021   13     7110    2755    817   5446 0.15
1797.97/1798.72	c     1325    231     3911    72111   18     8126    3031   1325   4749 0.28
1797.97/1798.72	c     2089    231     4675   111236   23     9654    3335   2089   3941 0.53
1797.97/1798.72	c     3237    231     5823   163590   28    11950    3669   3237   3385 0.96
1797.97/1798.72	c     4958    231     5616   120296   21    11536    4036   3030   3294 1.50
1797.97/1798.72	c     7544    231     6089   134863   22    12482    4440   3503   3258 2.31
1797.97/1798.72	c    11424    231     5330   124916   23    10962    4885   2744   3099 3.69
1797.97/1798.72	c    17247    231     6065   157418   25    12434    5374   3479   2871 6.01
1797.97/1798.72	c    25984    231     6424   177971   27    13150    5912   3838   2640 9.84
1797.97/1798.72	c    39094    231     7258   207640   28    14819    6504   4672   2529 15.46
1797.97/1798.72	c    58764    231     6797   168268   24    13898    7155   4211   2505 23.46
1797.97/1798.72	c    88276    231     6830   164822   24    13964    7871   4244   2382 37.05
1797.97/1798.72	c   132546    231     6588   164803   25    13478    8659   4002   2154 61.52
1797.97/1798.72	c   198957    231    10868   353574   32    22040    9525   8282   1912 104.05
1797.97/1798.72	c   298577    231     8136   215740   26    16572   10478   5550   1790 166.78
1797.97/1798.72	c   448013    231     7825   197470   25    15955   11526   5239   1625 275.60
1797.97/1798.72	c   672173    231     8441   235510   27    17183   12679   5855   1504 446.74
1797.97/1798.72	c  1008416    231     9054   255096   28    18411   13947   6468   1336 754.34
1797.97/1798.72	c  1512788    231    10059   293117   29    20421   15342   7473   1199 1261.24
1797.97/1798.72	c Resources Exceeded
1797.97/1798.72	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.97/1798.72	c   22  2001653 403516  2693184    15892   522840  13306   1113 1798.00
1797.97/1798.72	s UNKNOWN
1797.97/1798.72	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-1878430-1245123228/watcher-1878430-1245123228 -o /tmp/evaluation-result-1878430-1245123228/solver-1878430-1245123228 -C 1800 -W 2000 -M 1800 bsolo -l1 -t1800 -m1800 HOME/instance-1878430-1245123228.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 2/64 31931
/proc/meminfo: memFree=1488080/2055920 swapFree=4192812/4192956
[pid=31931] ppid=31929 vsize=10796 CPUtime=0
/proc/31931/stat : 31931 (bsolo) R 31929 31931 30190 0 -1 4194304 271 0 0 0 0 0 0 0 18 0 1 0 179923484 11055104 255 1992294400 134512640 137136520 4294956256 18446744073709551615 134517643 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31931/statm: 2699 255 179 640 0 2034 0

[startup+0.062149 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 31931
/proc/meminfo: memFree=1488080/2055920 swapFree=4192812/4192956
[pid=31931] ppid=31929 vsize=11236 CPUtime=0.05
/proc/31931/stat : 31931 (bsolo) R 31929 31931 30190 0 -1 4194304 433 0 0 0 5 0 0 0 18 0 1 0 179923484 11505664 396 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31931/statm: 2809 396 195 640 0 2165 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 11236

[startup+0.101157 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 31931
/proc/meminfo: memFree=1488080/2055920 swapFree=4192812/4192956
[pid=31931] ppid=31929 vsize=11496 CPUtime=0.09
/proc/31931/stat : 31931 (bsolo) R 31929 31931 30190 0 -1 4194304 478 0 0 0 9 0 0 0 18 0 1 0 179923484 11771904 441 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31931/statm: 2874 441 195 640 0 2230 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11496

[startup+0.301199 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 31931
/proc/meminfo: memFree=1488080/2055920 swapFree=4192812/4192956
[pid=31931] ppid=31929 vsize=12008 CPUtime=0.29
/proc/31931/stat : 31931 (bsolo) R 31929 31931 30190 0 -1 4194304 635 0 0 0 29 0 0 0 19 0 1 0 179923484 12296192 598 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31931/statm: 3002 598 195 640 0 2358 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12008

[startup+0.701285 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 31931
/proc/meminfo: memFree=1488080/2055920 swapFree=4192812/4192956
[pid=31931] ppid=31929 vsize=12912 CPUtime=0.69
/proc/31931/stat : 31931 (bsolo) R 31929 31931 30190 0 -1 4194304 857 0 0 0 68 1 0 0 22 0 1 0 179923484 13221888 820 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31931/statm: 3228 820 195 640 0 2584 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12912

[startup+1.50146 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31932
/proc/meminfo: memFree=1485128/2055920 swapFree=4192812/4192956
[pid=31931] ppid=31929 vsize=13680 CPUtime=1.49
/proc/31931/stat : 31931 (bsolo) R 31929 31931 30190 0 -1 4194304 1039 0 0 0 148 1 0 0 25 0 1 0 179923484 14008320 1002 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31931/statm: 3420 1002 195 640 0 2776 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13680

[startup+3.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31932
/proc/meminfo: memFree=1484808/2055920 swapFree=4192812/4192956
[pid=31931] ppid=31929 vsize=13812 CPUtime=3.09
/proc/31931/stat : 31931 (bsolo) R 31929 31931 30190 0 -1 4194304 1071 0 0 0 307 2 0 0 25 0 1 0 179923484 14143488 1034 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31931/statm: 3453 1034 195 640 0 2809 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13812

[startup+6.30149 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31932
/proc/meminfo: memFree=1483784/2055920 swapFree=4192812/4192956
[pid=31931] ppid=31929 vsize=14452 CPUtime=6.29
/proc/31931/stat : 31931 (bsolo) R 31929 31931 30190 0 -1 4194304 1244 0 0 0 626 3 0 0 25 0 1 0 179923484 14798848 1207 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31931/statm: 3613 1207 195 640 0 2969 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14452

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31932
/proc/meminfo: memFree=1483088/2055920 swapFree=4192812/4192956
[pid=31931] ppid=31929 vsize=15220 CPUtime=12.69
/proc/31931/stat : 31931 (bsolo) R 31929 31931 30190 0 -1 4194304 1420 0 0 0 1264 5 0 0 25 0 1 0 179923484 15585280 1383 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31931/statm: 3805 1383 195 640 0 3161 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15220

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31932
/proc/meminfo: memFree=1482768/2055920 swapFree=4192812/4192956
[pid=31931] ppid=31929 vsize=15480 CPUtime=25.48
/proc/31931/stat : 31931 (bsolo) R 31929 31931 30190 0 -1 4194304 1491 0 0 0 2539 9 0 0 25 0 1 0 179923484 15851520 1454 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31931/statm: 3870 1454 195 640 0 3226 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15480

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31932
/proc/meminfo: memFree=1481936/2055920 swapFree=4192812/4192956
[pid=31931] ppid=31929 vsize=16352 CPUtime=51.07
/proc/31931/stat : 31931 (bsolo) R 31929 31931 30190 0 -1 4194304 1703 0 0 0 5091 16 0 0 25 0 1 0 179923484 16744448 1666 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31931/statm: 4088 1666 195 640 0 3444 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 16352

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31932
/proc/meminfo: memFree=1481360/2055920 swapFree=4192812/4192956
[pid=31931] ppid=31929 vsize=16864 CPUtime=102.25
/proc/31931/stat : 31931 (bsolo) R 31929 31931 30190 0 -1 4194304 1830 0 0 0 10198 27 0 0 25 0 1 0 179923484 17268736 1793 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31931/statm: 4216 1793 195 640 0 3572 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 16864

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31932
/proc/meminfo: memFree=1480976/2055920 swapFree=4192812/4192956
[pid=31931] ppid=31929 vsize=17248 CPUtime=162.22
/proc/31931/stat : 31931 (bsolo) R 31929 31931 30190 0 -1 4194304 1938 0 0 0 16182 40 0 0 25 0 1 0 179923484 17661952 1901 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31931/statm: 4312 1901 195 640 0 3668 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 17248

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31932
/proc/meminfo: memFree=1480080/2055920 swapFree=4192812/4192956
[pid=31931] ppid=31929 vsize=18112 CPUtime=222.19
/proc/31931/stat : 31931 (bsolo) R 31929 31931 30190 0 -1 4194304 2158 0 0 0 22168 51 0 0 25 0 1 0 179923484 18546688 2121 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31931/statm: 4528 2121 195 640 0 3884 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 18112

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31932
/proc/meminfo: memFree=1480016/2055920 swapFree=4192812/4192956
[pid=31931] ppid=31929 vsize=18116 CPUtime=282.18
/proc/31931/stat : 31931 (bsolo) R 31929 31931 30190 0 -1 4194304 2159 0 0 0 28152 66 0 0 25 0 1 0 179923484 18550784 2122 1992294400 134512640 137136520 4294956256 18446744073709551615 136500542 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31931/statm: 4529 2122 195 640 0 3885 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 18116

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31932
/proc/meminfo: memFree=1479696/2055920 swapFree=4192812/4192956
[pid=31931] ppid=31929 vsize=18496 CPUtime=342.15
/proc/31931/stat : 31931 (bsolo) R 31929 31931 30190 0 -1 4194304 2241 0 0 0 34137 78 0 0 25 0 1 0 179923484 18939904 2204 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31931/statm: 4624 2204 195 640 0 3980 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 18496

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31932
/proc/meminfo: memFree=1479568/2055920 swapFree=4192812/4192956
[pid=31931] ppid=31929 vsize=18496 CPUtime=402.13
/proc/31931/stat : 31931 (bsolo) R 31929 31931 30190 0 -1 4194304 2257 0 0 0 40124 89 0 0 25 0 1 0 179923484 18939904 2220 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31931/statm: 4624 2220 195 640 0 3980 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 18496

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31932
/proc/meminfo: memFree=1478864/2055920 swapFree=4192812/4192956
[pid=31931] ppid=31929 vsize=19228 CPUtime=462.1
/proc/31931/stat : 31931 (bsolo) R 31929 31931 30190 0 -1 4194304 2421 0 0 0 46109 101 0 0 25 0 1 0 179923484 19689472 2384 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31931/statm: 4807 2384 195 640 0 4163 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 19228

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31932
/proc/meminfo: memFree=1478736/2055920 swapFree=4192812/4192956
[pid=31931] ppid=31929 vsize=19344 CPUtime=522.08
/proc/31931/stat : 31931 (bsolo) R 31929 31931 30190 0 -1 4194304 2452 0 0 0 52097 111 0 0 25 0 1 0 179923484 19808256 2415 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31931/statm: 4836 2415 195 640 0 4192 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 19344

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31932
/proc/meminfo: memFree=1478672/2055920 swapFree=4192812/4192956
[pid=31931] ppid=31929 vsize=19336 CPUtime=582.05
/proc/31931/stat : 31931 (bsolo) R 31929 31931 30190 0 -1 4194304 2452 0 0 0 58084 121 0 0 25 0 1 0 179923484 19800064 2415 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31931/statm: 4834 2415 195 640 0 4190 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 19336

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31932
/proc/meminfo: memFree=1478608/2055920 swapFree=4192812/4192956
[pid=31931] ppid=31929 vsize=19332 CPUtime=642.04
/proc/31931/stat : 31931 (bsolo) R 31929 31931 30190 0 -1 4194304 2464 0 0 0 64072 132 0 0 25 0 1 0 179923484 19795968 2427 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31931/statm: 4833 2427 195 640 0 4189 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 19332

[startup+702.302 s]

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

/proc/meminfo: memFree=1477264/2055920 swapFree=4192812/4192956
[pid=31931] ppid=31929 vsize=20548 CPUtime=1061.86
/proc/31931/stat : 31931 (bsolo) R 31929 31931 30190 0 -1 4194304 2756 0 0 0 105981 205 0 0 25 0 1 0 179923484 21041152 2719 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31931/statm: 5137 2719 195 640 0 4493 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 20548

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31932
/proc/meminfo: memFree=1477200/2055920 swapFree=4192812/4192956
[pid=31931] ppid=31929 vsize=20548 CPUtime=1121.84
/proc/31931/stat : 31931 (bsolo) R 31929 31931 30190 0 -1 4194304 2756 0 0 0 111969 215 0 0 25 0 1 0 179923484 21041152 2719 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31931/statm: 5137 2719 195 640 0 4493 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 20548

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31934
/proc/meminfo: memFree=1477008/2055920 swapFree=4192812/4192956
[pid=31931] ppid=31929 vsize=20548 CPUtime=1181.82
/proc/31931/stat : 31931 (bsolo) R 31929 31931 30190 0 -1 4194304 2756 0 0 0 117957 225 0 0 25 0 1 0 179923484 21041152 2719 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31931/statm: 5137 2719 195 640 0 4493 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 20548

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31934
/proc/meminfo: memFree=1477008/2055920 swapFree=4192812/4192956
[pid=31931] ppid=31929 vsize=20548 CPUtime=1241.8
/proc/31931/stat : 31931 (bsolo) R 31929 31931 30190 0 -1 4194304 2756 0 0 0 123945 235 0 0 25 0 1 0 179923484 21041152 2719 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31931/statm: 5137 2719 195 640 0 4493 0
Current children cumulated CPU time (s) 1241.8
Current children cumulated vsize (KiB) 20548

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31934
/proc/meminfo: memFree=1476240/2055920 swapFree=4192812/4192956
[pid=31931] ppid=31929 vsize=21460 CPUtime=1301.78
/proc/31931/stat : 31931 (bsolo) R 31929 31931 30190 0 -1 4194304 2983 0 0 0 129933 245 0 0 25 0 1 0 179923484 21975040 2946 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31931/statm: 5365 2946 195 640 0 4721 0
Current children cumulated CPU time (s) 1301.78
Current children cumulated vsize (KiB) 21460

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31934
/proc/meminfo: memFree=1476176/2055920 swapFree=4192812/4192956
[pid=31931] ppid=31929 vsize=21532 CPUtime=1361.75
/proc/31931/stat : 31931 (bsolo) R 31929 31931 30190 0 -1 4194304 3000 0 0 0 135920 255 0 0 25 0 1 0 179923484 22048768 2963 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31931/statm: 5383 2963 195 640 0 4739 0
Current children cumulated CPU time (s) 1361.75
Current children cumulated vsize (KiB) 21532

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31934
/proc/meminfo: memFree=1476112/2055920 swapFree=4192812/4192956
[pid=31931] ppid=31929 vsize=21528 CPUtime=1421.73
/proc/31931/stat : 31931 (bsolo) R 31929 31931 30190 0 -1 4194304 3000 0 0 0 141908 265 0 0 25 0 1 0 179923484 22044672 2963 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31931/statm: 5382 2963 195 640 0 4738 0
Current children cumulated CPU time (s) 1421.73
Current children cumulated vsize (KiB) 21528

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31934
/proc/meminfo: memFree=1476112/2055920 swapFree=4192812/4192956
[pid=31931] ppid=31929 vsize=21464 CPUtime=1481.7
/proc/31931/stat : 31931 (bsolo) R 31929 31931 30190 0 -1 4194304 3000 0 0 0 147896 274 0 0 25 0 1 0 179923484 21979136 2963 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31931/statm: 5366 2963 195 640 0 4722 0
Current children cumulated CPU time (s) 1481.7
Current children cumulated vsize (KiB) 21464

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31934
/proc/meminfo: memFree=1476048/2055920 swapFree=4192812/4192956
[pid=31931] ppid=31929 vsize=21460 CPUtime=1541.68
/proc/31931/stat : 31931 (bsolo) R 31929 31931 30190 0 -1 4194304 3000 0 0 0 153885 283 0 0 25 0 1 0 179923484 21975040 2962 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31931/statm: 5365 2962 195 640 0 4721 0
Current children cumulated CPU time (s) 1541.68
Current children cumulated vsize (KiB) 21460

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31934
/proc/meminfo: memFree=1476048/2055920 swapFree=4192812/4192956
[pid=31931] ppid=31929 vsize=21460 CPUtime=1601.66
/proc/31931/stat : 31931 (bsolo) R 31929 31931 30190 0 -1 4194304 3000 0 0 0 159873 293 0 0 25 0 1 0 179923484 21975040 2962 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31931/statm: 5365 2962 195 640 0 4721 0
Current children cumulated CPU time (s) 1601.66
Current children cumulated vsize (KiB) 21460

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31940
/proc/meminfo: memFree=1475856/2055920 swapFree=4192812/4192956
[pid=31931] ppid=31929 vsize=21460 CPUtime=1661.62
/proc/31931/stat : 31931 (bsolo) R 31929 31931 30190 0 -1 4194304 3000 0 0 0 165859 303 0 0 25 0 1 0 179923484 21975040 2962 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31931/statm: 5365 2962 195 640 0 4721 0
Current children cumulated CPU time (s) 1661.62
Current children cumulated vsize (KiB) 21460

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31940
/proc/meminfo: memFree=1475856/2055920 swapFree=4192812/4192956
[pid=31931] ppid=31929 vsize=21460 CPUtime=1721.6
/proc/31931/stat : 31931 (bsolo) R 31929 31931 30190 0 -1 4194304 3000 0 0 0 171848 312 0 0 25 0 1 0 179923484 21975040 2962 1992294400 134512640 137136520 4294956256 18446744073709551615 134544122 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31931/statm: 5365 2962 195 640 0 4721 0
Current children cumulated CPU time (s) 1721.6
Current children cumulated vsize (KiB) 21460

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31940
/proc/meminfo: memFree=1475856/2055920 swapFree=4192812/4192956
[pid=31931] ppid=31929 vsize=21460 CPUtime=1781.57
/proc/31931/stat : 31931 (bsolo) R 31929 31931 30190 0 -1 4194304 3000 0 0 0 177837 320 0 0 25 0 1 0 179923484 21975040 2962 1992294400 134512640 137136520 4294956256 18446744073709551615 134544101 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31931/statm: 5365 2962 195 640 0 4721 0
Current children cumulated CPU time (s) 1781.57
Current children cumulated vsize (KiB) 21460

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31940
/proc/meminfo: memFree=1475856/2055920 swapFree=4192812/4192956
[pid=31931] ppid=31929 vsize=21460 CPUtime=1791.18
/proc/31931/stat : 31931 (bsolo) R 31929 31931 30190 0 -1 4194304 3000 0 0 0 178797 321 0 0 25 0 1 0 179923484 21975040 2962 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31931/statm: 5365 2962 195 640 0 4721 0
Current children cumulated CPU time (s) 1791.18
Current children cumulated vsize (KiB) 21460

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31940
/proc/meminfo: memFree=1475856/2055920 swapFree=4192812/4192956
[pid=31931] ppid=31929 vsize=21456 CPUtime=1794.37
/proc/31931/stat : 31931 (bsolo) R 31929 31931 30190 0 -1 4194304 3000 0 0 0 179116 321 0 0 25 0 1 0 179923484 21970944 2961 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31931/statm: 5364 2961 195 640 0 4720 0
Current children cumulated CPU time (s) 1794.37
Current children cumulated vsize (KiB) 21456

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31940
/proc/meminfo: memFree=1475856/2055920 swapFree=4192812/4192956
[pid=31931] ppid=31929 vsize=21456 CPUtime=1795.98
/proc/31931/stat : 31931 (bsolo) R 31929 31931 30190 0 -1 4194304 3000 0 0 0 179276 322 0 0 25 0 1 0 179923484 21970944 2961 1992294400 134512640 137136520 4294956256 18446744073709551615 134543806 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31931/statm: 5364 2961 195 640 0 4720 0
Current children cumulated CPU time (s) 1795.98
Current children cumulated vsize (KiB) 21456

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31940
/proc/meminfo: memFree=1475856/2055920 swapFree=4192812/4192956
[pid=31931] ppid=31929 vsize=21456 CPUtime=1796.78
/proc/31931/stat : 31931 (bsolo) R 31929 31931 30190 0 -1 4194304 3000 0 0 0 179356 322 0 0 25 0 1 0 179923484 21970944 2961 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31931/statm: 5364 2961 195 640 0 4720 0
Current children cumulated CPU time (s) 1796.78
Current children cumulated vsize (KiB) 21456

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31940
/proc/meminfo: memFree=1475856/2055920 swapFree=4192812/4192956
[pid=31931] ppid=31929 vsize=21456 CPUtime=1797.57
/proc/31931/stat : 31931 (bsolo) R 31929 31931 30190 0 -1 4194304 3000 0 0 0 179435 322 0 0 25 0 1 0 179923484 21970944 2961 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31931/statm: 5364 2961 195 640 0 4720 0
Current children cumulated CPU time (s) 1797.57
Current children cumulated vsize (KiB) 21456

[startup+1798.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31940
/proc/meminfo: memFree=1475856/2055920 swapFree=4192812/4192956
[pid=31931] ppid=31929 vsize=21456 CPUtime=1797.97
/proc/31931/stat : 31931 (bsolo) R 31929 31931 30190 0 -1 4194304 3000 0 0 0 179475 322 0 0 25 0 1 0 179923484 21970944 2961 1992294400 134512640 137136520 4294956256 18446744073709551615 134544252 0 0 4096 16384 0 0 0 17 1 0 0
/proc/31931/statm: 5364 2961 195 640 0 4720 0
Current children cumulated CPU time (s) 1797.97
Current children cumulated vsize (KiB) 21456

Child status: 0
Real time (s): 1798.72
CPU time (s): 1798
CPU user time (s): 1794.78
CPU system time (s): 3.22551
CPU usage (%): 99.96
Max. virtual memory (cumulated for all children) (KiB): 21592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1794.78
system time used= 3.22551
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3001
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= 3158

runsolver used 1.21582 second user time and 3.81242 second system time

The end

Launcher Data 

Begin job on node10 at 2009-06-16 05:33:48
IDJOB=1878430
IDBENCH=1356
IDSOLVER=700
FILE ID=node10/1878430-1245123228
PBS_JOBID= 9363654
Free space on /tmp= 65988 MiB

SOLVER NAME= bsolo 3.1 cl
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900548667.opb
COMMAND LINE= bsolo -l1 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1878430-1245123228/watcher-1878430-1245123228 -o /tmp/evaluation-result-1878430-1245123228/solver-1878430-1245123228 -C 1800 -W 2000 -M 1800  bsolo -l1 -t1800 -m1800 HOME/instance-1878430-1245123228.opb

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

MD5SUM BENCH= 9a7dcf907234f84f0d33881f56632ec3
RANDOM SEED=1331776264

node10.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.263
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.263
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1488624 kB
Buffers:         31268 kB
Cached:         466628 kB
SwapCached:          0 kB
Active:          73784 kB
Inactive:       437576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1488624 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4032 kB
Writeback:           0 kB
Mapped:          23232 kB
Slab:            41976 kB
Committed_AS:   164848 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= 65984 MiB
End job on node10 at 2009-06-16 06:03:47