Trace number 1880248

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 pb? (TO) 1800.1 1800.63

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900576151.opb
MD5SUM8485c5b622ae9efcb86cc93d1fd8b600
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 benchmark100.466
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 697
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: Generic Pseudo-Boolean 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-1880248-1245120894.opb
0.00/0.00	c File size is 83377 bytes.
0.00/0.01	c Highest Coefficient sum: 697
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: 5706
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.
1800.08/1800.60	c      101    231     2788    19235    6     7184    2069    202   2061 0.05
1800.08/1800.60	c      252    231     3088    41087   13    11713    2276    502   2191 0.12
1800.08/1800.60	c      479    231     3539    78104   22    19872    2504    953   1674 0.29
1800.08/1800.60	c      817    231     4204   140426   33    33501    2755   1618   1149 0.71
1800.08/1800.60	c     1325    231     5208   235182   45    53962    3031   2622    831 1.59
1800.08/1800.60	c     2088    231     5130   225517   43    66442    3335   2544    639 3.27
1800.08/1800.60	c     3236    231     5601   275256   49    98327    3669   3015    473 6.84
1800.08/1800.60	c     4957    231     5159   248009   48   107355    4036   2573    288 17.18
1800.08/1800.60	c     7541    231     6052   360748   59   153099    4440   3466    209 36.01
1800.08/1800.60	c    11420    231     6799   460343   67   173937    4885   4213    155 73.34
1800.08/1800.60	c    17242    231     5533   320076   57   141261    5374   2947    122 140.65
1800.08/1800.60	c    25979    231     6201   377261   60   168096    5912   3615    105 247.20
1800.08/1800.60	c    39089    231     7859   567784   72   208072    6504   5273     96 403.15
1800.08/1800.60	c    58760    231     6566   414652   63   157448    7155   3980     88 663.07
1800.08/1800.60	c    88271    231     6484   430825   66   176564    7871   3898     78 1118.16
1800.08/1800.60	c Caught signal: 15
1800.08/1800.60	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1800.08/1800.60	c   15   126899  20181   162462     8730   663551   6144     70 1800.08
1800.08/1800.60	s UNKNOWN
1800.08/1800.60	c Total time: 1800.08 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-1880248-1245120894/watcher-1880248-1245120894 -o /tmp/evaluation-result-1880248-1245120894/solver-1880248-1245120894 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880248-1245120894.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 6609
/proc/meminfo: memFree=1795072/2055920 swapFree=4191900/4192956
[pid=6609] ppid=6607 vsize=10792 CPUtime=0
/proc/6609/stat : 6609 (bsolo) R 6607 6609 5438 0 -1 4194304 250 0 0 0 0 0 0 0 18 0 1 0 179686549 11051008 234 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6609/statm: 2698 235 175 640 0 2033 0

[startup+0.047185 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6609
/proc/meminfo: memFree=1795072/2055920 swapFree=4191900/4192956
[pid=6609] ppid=6607 vsize=11236 CPUtime=0.04
/proc/6609/stat : 6609 (bsolo) R 6607 6609 5438 0 -1 4194304 425 0 0 0 4 0 0 0 18 0 1 0 179686549 11505664 388 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6609/statm: 2809 388 196 640 0 2165 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 11236

[startup+0.10119 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6609
/proc/meminfo: memFree=1795072/2055920 swapFree=4191900/4192956
[pid=6609] ppid=6607 vsize=11624 CPUtime=0.09
/proc/6609/stat : 6609 (bsolo) R 6607 6609 5438 0 -1 4194304 509 0 0 0 9 0 0 0 18 0 1 0 179686549 11902976 472 1992294400 134512640 137136520 4294956256 18446744073709551615 136698750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6609/statm: 2906 472 196 640 0 2262 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11624

[startup+0.301211 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6609
/proc/meminfo: memFree=1795072/2055920 swapFree=4191900/4192956
[pid=6609] ppid=6607 vsize=12404 CPUtime=0.29
/proc/6609/stat : 6609 (bsolo) R 6607 6609 5438 0 -1 4194304 721 0 0 0 29 0 0 0 19 0 1 0 179686549 12701696 684 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6609/statm: 3101 684 196 640 0 2457 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12404

[startup+0.701256 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 6609
/proc/meminfo: memFree=1795072/2055920 swapFree=4191900/4192956
[pid=6609] ppid=6607 vsize=13436 CPUtime=0.69
/proc/6609/stat : 6609 (bsolo) R 6607 6609 5438 0 -1 4194304 989 0 0 0 69 0 0 0 22 0 1 0 179686549 13758464 952 1992294400 134512640 137136520 4294956256 18446744073709551615 134543921 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6609/statm: 3359 952 196 640 0 2715 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13436

[startup+1.50134 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6610
/proc/meminfo: memFree=1791352/2055920 swapFree=4191900/4192956
[pid=6609] ppid=6607 vsize=15132 CPUtime=1.49
/proc/6609/stat : 6609 (bsolo) R 6607 6609 5438 0 -1 4194304 1392 0 0 0 148 1 0 0 25 0 1 0 179686549 15495168 1355 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6609/statm: 3783 1355 196 640 0 3139 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15132

[startup+3.10152 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6610
/proc/meminfo: memFree=1789304/2055920 swapFree=4191900/4192956
[pid=6609] ppid=6607 vsize=16164 CPUtime=3.09
/proc/6609/stat : 6609 (bsolo) R 6607 6609 5438 0 -1 4194304 1666 0 0 0 308 1 0 0 25 0 1 0 179686549 16551936 1629 1992294400 134512640 137136520 4294956256 18446744073709551615 134574855 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6609/statm: 4041 1629 197 640 0 3397 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16164

[startup+6.30186 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6610
/proc/meminfo: memFree=1787896/2055920 swapFree=4191900/4192956
[pid=6609] ppid=6607 vsize=17212 CPUtime=6.29
/proc/6609/stat : 6609 (bsolo) R 6607 6609 5438 0 -1 4194304 1933 0 0 0 627 2 0 0 25 0 1 0 179686549 17625088 1896 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6609/statm: 4303 1896 197 640 0 3659 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17212

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6610
/proc/meminfo: memFree=1786552/2055920 swapFree=4191900/4192956
[pid=6609] ppid=6607 vsize=18516 CPUtime=12.69
/proc/6609/stat : 6609 (bsolo) R 6607 6609 5438 0 -1 4194304 2260 0 0 0 1267 2 0 0 25 0 1 0 179686549 18960384 2223 1992294400 134512640 137136520 4294956256 18446744073709551615 134544127 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6609/statm: 4629 2223 197 640 0 3985 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18516

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6610
/proc/meminfo: memFree=1784888/2055920 swapFree=4191900/4192956
[pid=6609] ppid=6607 vsize=20216 CPUtime=25.48
/proc/6609/stat : 6609 (bsolo) R 6607 6609 5438 0 -1 4194304 2668 0 0 0 2545 3 0 0 25 0 1 0 179686549 20701184 2631 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6609/statm: 5054 2631 197 640 0 4410 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20216

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6610
/proc/meminfo: memFree=1783352/2055920 swapFree=4191900/4192956
[pid=6609] ppid=6607 vsize=21772 CPUtime=51.08
/proc/6609/stat : 6609 (bsolo) R 6607 6609 5438 0 -1 4194304 3051 0 0 0 5103 5 0 0 25 0 1 0 179686549 22294528 3014 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6609/statm: 5443 3014 197 640 0 4799 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 21772

[startup+102.304 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6610
/proc/meminfo: memFree=1782072/2055920 swapFree=4191900/4192956
[pid=6609] ppid=6607 vsize=23072 CPUtime=102.26
/proc/6609/stat : 6609 (bsolo) R 6607 6609 5438 0 -1 4194304 3381 0 0 0 10221 5 0 0 25 0 1 0 179686549 23625728 3344 1992294400 134512640 137136520 4294956256 18446744073709551615 134544449 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6609/statm: 5768 3344 197 640 0 5124 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 23072

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6610
/proc/meminfo: memFree=1781048/2055920 swapFree=4191900/4192956
[pid=6609] ppid=6607 vsize=23996 CPUtime=162.25
/proc/6609/stat : 6609 (bsolo) R 6607 6609 5438 0 -1 4194304 3630 0 0 0 16218 7 0 0 25 0 1 0 179686549 24571904 3593 1992294400 134512640 137136520 4294956256 18446744073709551615 134571472 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6609/statm: 5999 3593 197 640 0 5355 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 23996

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6610
/proc/meminfo: memFree=1780280/2055920 swapFree=4191900/4192956
[pid=6609] ppid=6607 vsize=24772 CPUtime=222.22
/proc/6609/stat : 6609 (bsolo) R 6607 6609 5438 0 -1 4194304 3810 0 0 0 22214 8 0 0 25 0 1 0 179686549 25366528 3773 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6609/statm: 6193 3773 197 640 0 5549 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 24772

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6610
/proc/meminfo: memFree=1779832/2055920 swapFree=4191900/4192956
[pid=6609] ppid=6607 vsize=25172 CPUtime=282.21
/proc/6609/stat : 6609 (bsolo) R 6607 6609 5438 0 -1 4194304 3926 0 0 0 28212 9 0 0 25 0 1 0 179686549 25776128 3889 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6609/statm: 6293 3889 197 640 0 5649 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 25172

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6610
/proc/meminfo: memFree=1779768/2055920 swapFree=4191900/4192956
[pid=6609] ppid=6607 vsize=25172 CPUtime=342.19
/proc/6609/stat : 6609 (bsolo) R 6607 6609 5438 0 -1 4194304 3926 0 0 0 34209 10 0 0 25 0 1 0 179686549 25776128 3889 1992294400 134512640 137136520 4294956256 18446744073709551615 134544437 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6609/statm: 6293 3889 197 640 0 5649 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 25172

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6616
/proc/meminfo: memFree=1779504/2055920 swapFree=4191900/4192956
[pid=6609] ppid=6607 vsize=25284 CPUtime=402.17
/proc/6609/stat : 6609 (bsolo) R 6607 6609 5438 0 -1 4194304 3931 0 0 0 40206 11 0 0 25 0 1 0 179686549 25890816 3894 1992294400 134512640 137136520 4294956256 18446744073709551615 134605495 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6609/statm: 6321 3894 197 640 0 5677 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 25284

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6616
/proc/meminfo: memFree=1778544/2055920 swapFree=4191900/4192956
[pid=6609] ppid=6607 vsize=26456 CPUtime=462.15
/proc/6609/stat : 6609 (bsolo) R 6607 6609 5438 0 -1 4194304 4225 0 0 0 46203 12 0 0 25 0 1 0 179686549 27090944 4188 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6609/statm: 6614 4188 197 640 0 5970 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 26456

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6616
/proc/meminfo: memFree=1778608/2055920 swapFree=4191900/4192956
[pid=6609] ppid=6607 vsize=26452 CPUtime=522.13
/proc/6609/stat : 6609 (bsolo) R 6607 6609 5438 0 -1 4194304 4225 0 0 0 52200 13 0 0 25 0 1 0 179686549 27086848 4188 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6609/statm: 6613 4188 197 640 0 5969 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 26452

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6616
/proc/meminfo: memFree=1778352/2055920 swapFree=4191900/4192956
[pid=6609] ppid=6607 vsize=26692 CPUtime=582.12
/proc/6609/stat : 6609 (bsolo) R 6607 6609 5438 0 -1 4194304 4284 0 0 0 58197 15 0 0 25 0 1 0 179686549 27332608 4247 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6609/statm: 6673 4247 197 640 0 6029 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 26692

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6616
/proc/meminfo: memFree=1778352/2055920 swapFree=4191900/4192956
[pid=6609] ppid=6607 vsize=26672 CPUtime=642.1
/proc/6609/stat : 6609 (bsolo) R 6607 6609 5438 0 -1 4194304 4284 0 0 0 64194 16 0 0 25 0 1 0 179686549 27312128 4247 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6609/statm: 6668 4247 197 640 0 6024 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 26672

[startup+702.302 s]

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

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6616
/proc/meminfo: memFree=1776824/2055920 swapFree=4191900/4192956
[pid=6609] ppid=6607 vsize=27980 CPUtime=822.04
/proc/6609/stat : 6609 (bsolo) R 6607 6609 5438 0 -1 4194304 4628 0 0 0 82184 20 0 0 25 0 1 0 179686549 28651520 4591 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6609/statm: 6995 4591 197 640 0 6351 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 27980

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6616
/proc/meminfo: memFree=1776824/2055920 swapFree=4191900/4192956
[pid=6609] ppid=6607 vsize=27980 CPUtime=882.03
/proc/6609/stat : 6609 (bsolo) R 6607 6609 5438 0 -1 4194304 4628 0 0 0 88182 21 0 0 25 0 1 0 179686549 28651520 4591 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6609/statm: 6995 4591 197 640 0 6351 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 27980

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6616
/proc/meminfo: memFree=1776760/2055920 swapFree=4191900/4192956
[pid=6609] ppid=6607 vsize=28100 CPUtime=942.02
/proc/6609/stat : 6609 (bsolo) R 6607 6609 5438 0 -1 4194304 4636 0 0 0 94179 23 0 0 25 0 1 0 179686549 28774400 4599 1992294400 134512640 137136520 4294956256 18446744073709551615 134544001 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6609/statm: 7025 4599 197 640 0 6381 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 28100

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6616
/proc/meminfo: memFree=1776120/2055920 swapFree=4191900/4192956
[pid=6609] ppid=6607 vsize=28740 CPUtime=1001.99
/proc/6609/stat : 6609 (bsolo) R 6607 6609 5438 0 -1 4194304 4796 0 0 0 100176 23 0 0 25 0 1 0 179686549 29429760 4759 1992294400 134512640 137136520 4294956256 18446744073709551615 134544440 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6609/statm: 7185 4759 197 640 0 6541 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 28740

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6616
/proc/meminfo: memFree=1776056/2055920 swapFree=4191900/4192956
[pid=6609] ppid=6607 vsize=28740 CPUtime=1061.98
/proc/6609/stat : 6609 (bsolo) R 6607 6609 5438 0 -1 4194304 4801 0 0 0 106174 24 0 0 25 0 1 0 179686549 29429760 4764 1992294400 134512640 137136520 4294956256 18446744073709551615 136295552 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6609/statm: 7185 4764 197 640 0 6541 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 28740

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6616
/proc/meminfo: memFree=1776056/2055920 swapFree=4191900/4192956
[pid=6609] ppid=6607 vsize=28740 CPUtime=1121.96
/proc/6609/stat : 6609 (bsolo) R 6607 6609 5438 0 -1 4194304 4801 0 0 0 112171 25 0 0 25 0 1 0 179686549 29429760 4764 1992294400 134512640 137136520 4294956256 18446744073709551615 134544408 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6609/statm: 7185 4764 197 640 0 6541 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 28740

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6616
/proc/meminfo: memFree=1774392/2055920 swapFree=4191900/4192956
[pid=6609] ppid=6607 vsize=30312 CPUtime=1181.95
/proc/6609/stat : 6609 (bsolo) R 6607 6609 5438 0 -1 4194304 5214 0 0 0 118168 27 0 0 25 0 1 0 179686549 31039488 5177 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6609/statm: 7578 5177 197 640 0 6934 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 30312

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6616
/proc/meminfo: memFree=1774264/2055920 swapFree=4191900/4192956
[pid=6609] ppid=6607 vsize=30312 CPUtime=1241.92
/proc/6609/stat : 6609 (bsolo) R 6607 6609 5438 0 -1 4194304 5214 0 0 0 124164 28 0 0 25 0 1 0 179686549 31039488 5177 1992294400 134512640 137136520 4294956256 18446744073709551615 136502442 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6609/statm: 7578 5177 197 640 0 6934 0
Current children cumulated CPU time (s) 1241.92
Current children cumulated vsize (KiB) 30312

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6616
/proc/meminfo: memFree=1774264/2055920 swapFree=4191900/4192956
[pid=6609] ppid=6607 vsize=30312 CPUtime=1301.91
/proc/6609/stat : 6609 (bsolo) R 6607 6609 5438 0 -1 4194304 5214 0 0 0 130162 29 0 0 25 0 1 0 179686549 31039488 5177 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6609/statm: 7578 5177 197 640 0 6934 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 30312

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6616
/proc/meminfo: memFree=1774264/2055920 swapFree=4191900/4192956
[pid=6609] ppid=6607 vsize=30312 CPUtime=1361.89
/proc/6609/stat : 6609 (bsolo) R 6607 6609 5438 0 -1 4194304 5214 0 0 0 136159 30 0 0 25 0 1 0 179686549 31039488 5177 1992294400 134512640 137136520 4294956256 18446744073709551615 134544434 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6609/statm: 7578 5177 197 640 0 6934 0
Current children cumulated CPU time (s) 1361.89
Current children cumulated vsize (KiB) 30312

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6616
/proc/meminfo: memFree=1774264/2055920 swapFree=4191900/4192956
[pid=6609] ppid=6607 vsize=30312 CPUtime=1421.87
/proc/6609/stat : 6609 (bsolo) R 6607 6609 5438 0 -1 4194304 5214 0 0 0 142156 31 0 0 25 0 1 0 179686549 31039488 5177 1992294400 134512640 137136520 4294956256 18446744073709551615 136294917 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6609/statm: 7578 5177 197 640 0 6934 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 30312

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6616
/proc/meminfo: memFree=1774200/2055920 swapFree=4191900/4192956
[pid=6609] ppid=6607 vsize=30312 CPUtime=1481.86
/proc/6609/stat : 6609 (bsolo) R 6607 6609 5438 0 -1 4194304 5214 0 0 0 148154 32 0 0 25 0 1 0 179686549 31039488 5177 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6609/statm: 7578 5177 197 640 0 6934 0
Current children cumulated CPU time (s) 1481.86
Current children cumulated vsize (KiB) 30312

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6616
/proc/meminfo: memFree=1774200/2055920 swapFree=4191900/4192956
[pid=6609] ppid=6607 vsize=30312 CPUtime=1541.84
/proc/6609/stat : 6609 (bsolo) R 6607 6609 5438 0 -1 4194304 5214 0 0 0 154151 33 0 0 25 0 1 0 179686549 31039488 5177 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6609/statm: 7578 5177 197 640 0 6934 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 30312

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6616
/proc/meminfo: memFree=1774200/2055920 swapFree=4191900/4192956
[pid=6609] ppid=6607 vsize=30312 CPUtime=1601.82
/proc/6609/stat : 6609 (bsolo) R 6607 6609 5438 0 -1 4194304 5214 0 0 0 160148 34 0 0 25 0 1 0 179686549 31039488 5177 1992294400 134512640 137136520 4294956256 18446744073709551615 134544428 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6609/statm: 7578 5177 197 640 0 6934 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 30312

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6616
/proc/meminfo: memFree=1773944/2055920 swapFree=4191900/4192956
[pid=6609] ppid=6607 vsize=30572 CPUtime=1661.81
/proc/6609/stat : 6609 (bsolo) R 6607 6609 5438 0 -1 4194304 5265 0 0 0 166146 35 0 0 25 0 1 0 179686549 31305728 5228 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6609/statm: 7643 5228 197 640 0 6999 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 30572

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6616
/proc/meminfo: memFree=1773944/2055920 swapFree=4191900/4192956
[pid=6609] ppid=6607 vsize=30572 CPUtime=1721.79
/proc/6609/stat : 6609 (bsolo) R 6607 6609 5438 0 -1 4194304 5265 0 0 0 172143 36 0 0 25 0 1 0 179686549 31305728 5228 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6609/statm: 7643 5228 197 640 0 6999 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 30572

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6616
/proc/meminfo: memFree=1773944/2055920 swapFree=4191900/4192956
[pid=6609] ppid=6607 vsize=30572 CPUtime=1781.77
/proc/6609/stat : 6609 (bsolo) R 6607 6609 5438 0 -1 4194304 5265 0 0 0 178141 36 0 0 25 0 1 0 179686549 31305728 5228 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6609/statm: 7643 5228 197 640 0 6999 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 30572



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 6616
/proc/meminfo: memFree=1773944/2055920 swapFree=4191900/4192956
[pid=6609] ppid=6607 vsize=30572 CPUtime=1800.08
/proc/6609/stat : 6609 (bsolo) R 6607 6609 5438 0 -1 4194304 5265 0 0 0 179971 37 0 0 25 0 1 0 179686549 31305728 5228 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/6609/statm: 7643 5228 197 640 0 6999 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 30572

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

Child status: 15
Real time (s): 1800.63
CPU time (s): 1800.1
CPU user time (s): 1799.72
CPU system time (s): 0.376942
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 30572

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.72
system time used= 0.376942
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5266
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= 3629

runsolver used 1.19582 second user time and 3.85141 second system time

The end

Launcher Data 

Begin job on node37 at 2009-06-16 04:54:54
IDJOB=1880248
IDBENCH=1327
IDSOLVER=701
FILE ID=node37/1880248-1245120894
PBS_JOBID= 9363633
Free space on /tmp= 66168 MiB

SOLVER NAME= bsolo 3.1 pb
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900576151.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1880248-1245120894/watcher-1880248-1245120894 -o /tmp/evaluation-result-1880248-1245120894/solver-1880248-1245120894 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1880248-1245120894.opb

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

MD5SUM BENCH= 8485c5b622ae9efcb86cc93d1fd8b600
RANDOM SEED=1161139099

node37.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		: 3000.232
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		: 3000.232
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:       1795488 kB
Buffers:         31056 kB
Cached:         149768 kB
SwapCached:        260 kB
Active:          39132 kB
Inactive:       154964 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1795488 kB
SwapTotal:     4192956 kB
SwapFree:      4191900 kB
Dirty:            4024 kB
Writeback:           0 kB
Mapped:          21760 kB
Slab:            52416 kB
Committed_AS:   150444 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= 66164 MiB
End job on node37 at 2009-06-16 05:24:56