Trace number 1880230

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? 1799.93 1800.44

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900563250.opb
MD5SUM86b039bb4205441cb6ccb47b538994bc
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 benchmark35.4436
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 665
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-1880230-1245119096.opb
0.00/0.00	c File size is 83377 bytes.
0.00/0.01	c Highest Coefficient sum: 665
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     5474    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1799.88/1800.40	c      100    231     2786    19104    6     7429    2069    200   2083 0.05
1799.88/1800.40	c      252    231     3088    37974   12    10425    2276    502   2355 0.11
1799.88/1800.40	c      477    231     3531    67646   19    15951    2504    945   2139 0.22
1799.88/1800.40	c      816    231     4202   120218   28    24358    2755   1616   1707 0.48
1799.88/1800.40	c     1326    231     5219   216328   41    48123    3031   2633   1046 1.27
1799.88/1800.40	c     2090    231     5106   235505   46    79002    3335   2520    670 3.12
1799.88/1800.40	c     3238    231     5618   299820   53   116010    3669   3032    391 8.27
1799.88/1800.40	c     4961    231     5151   251180   48   115773    4036   2565    244 20.33
1799.88/1800.40	c     7547    231     6055   378397   62   157527    4440   3469    180 41.86
1799.88/1800.40	c    11428    231     6765   454132   67   188737    4885   4179    148 76.79
1799.88/1800.40	c    17250    231     5615   355814   63   148449    5374   3029    114 150.46
1799.88/1800.40	c    25990    231     6309   422148   66   174393    5912   3723     94 275.51
1799.88/1800.40	c    39100    231     7983   623044   78   241194    6504   5397     84 461.62
1799.88/1800.40	c    58770    231     7067   496716   70   194524    7155   4481     79 737.32
1799.88/1800.40	c    88280    231     6966   504138   72   201870    7871   4380     73 1196.22
1799.88/1800.40	c Resources Exceeded
1799.88/1800.40	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1799.88/1800.40	c   15   122479  13156   144484     6523   441514   3937     68 1799.90
1799.88/1800.40	s UNKNOWN
1799.88/1800.40	c Total time: 1799.9 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-1880230-1245119096/watcher-1880230-1245119096 -o /tmp/evaluation-result-1880230-1245119096/solver-1880230-1245119096 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880230-1245119096.opb 

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


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 3934
/proc/meminfo: memFree=692664/2055920 swapFree=4192952/4192956
[pid=3934] ppid=3932 vsize=10792 CPUtime=0
/proc/3934/stat : 3934 (bsolo) R 3932 3934 3233 0 -1 4194304 249 0 0 0 0 0 0 0 18 0 1 0 179506590 11051008 233 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3934/statm: 2698 233 174 640 0 2033 0

[startup+0.088813 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 3934
/proc/meminfo: memFree=692664/2055920 swapFree=4192952/4192956
[pid=3934] ppid=3932 vsize=11496 CPUtime=0.08
/proc/3934/stat : 3934 (bsolo) R 3932 3934 3233 0 -1 4194304 489 0 0 0 8 0 0 0 18 0 1 0 179506590 11771904 452 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3934/statm: 2874 452 196 640 0 2230 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 11496

[startup+0.101814 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 3934
/proc/meminfo: memFree=692664/2055920 swapFree=4192952/4192956
[pid=3934] ppid=3932 vsize=11500 CPUtime=0.09
/proc/3934/stat : 3934 (bsolo) R 3932 3934 3233 0 -1 4194304 506 0 0 0 9 0 0 0 18 0 1 0 179506590 11776000 469 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3934/statm: 2875 469 196 640 0 2231 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11500

[startup+0.301834 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 3934
/proc/meminfo: memFree=692664/2055920 swapFree=4192952/4192956
[pid=3934] ppid=3932 vsize=12416 CPUtime=0.29
/proc/3934/stat : 3934 (bsolo) R 3932 3934 3233 0 -1 4194304 728 0 0 0 29 0 0 0 19 0 1 0 179506590 12713984 691 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3934/statm: 3104 691 196 640 0 2460 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12416

[startup+0.701874 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 3934
/proc/meminfo: memFree=692664/2055920 swapFree=4192952/4192956
[pid=3934] ppid=3932 vsize=13604 CPUtime=0.69
/proc/3934/stat : 3934 (bsolo) R 3932 3934 3233 0 -1 4194304 1030 0 0 0 69 0 0 0 22 0 1 0 179506590 13930496 993 1992294400 134512640 137136520 4294956256 18446744073709551615 136498149 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3934/statm: 3401 993 196 640 0 2757 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13604

[startup+1.50196 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3935
/proc/meminfo: memFree=688688/2055920 swapFree=4192952/4192956
[pid=3934] ppid=3932 vsize=15296 CPUtime=1.49
/proc/3934/stat : 3934 (bsolo) R 3932 3934 3233 0 -1 4194304 1447 0 0 0 148 1 0 0 25 0 1 0 179506590 15663104 1410 1992294400 134512640 137136520 4294956256 18446744073709551615 134606780 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3934/statm: 3824 1410 196 640 0 3180 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15296

[startup+3.10112 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3935
/proc/meminfo: memFree=686768/2055920 swapFree=4192952/4192956
[pid=3934] ppid=3932 vsize=16076 CPUtime=3.09
/proc/3934/stat : 3934 (bsolo) R 3932 3934 3233 0 -1 4194304 1642 0 0 0 308 1 0 0 25 0 1 0 179506590 16461824 1605 1992294400 134512640 137136520 4294956256 18446744073709551615 134544402 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3934/statm: 4019 1605 197 640 0 3375 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16076

[startup+6.30145 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3935
/proc/meminfo: memFree=684920/2055920 swapFree=4192952/4192956
[pid=3934] ppid=3932 vsize=17760 CPUtime=6.29
/proc/3934/stat : 3934 (bsolo) R 3932 3934 3233 0 -1 4194304 2072 0 0 0 628 1 0 0 25 0 1 0 179506590 18186240 2035 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3934/statm: 4440 2035 197 640 0 3796 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17760

[startup+12.7011 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3935
/proc/meminfo: memFree=683448/2055920 swapFree=4192952/4192956
[pid=3934] ppid=3932 vsize=19196 CPUtime=12.69
/proc/3934/stat : 3934 (bsolo) R 3932 3934 3233 0 -1 4194304 2435 0 0 0 1267 2 0 0 25 0 1 0 179506590 19656704 2398 1992294400 134512640 137136520 4294956256 18446744073709551615 136502553 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3934/statm: 4799 2398 197 640 0 4155 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19196

[startup+25.5014 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3935
/proc/meminfo: memFree=682168/2055920 swapFree=4192952/4192956
[pid=3934] ppid=3932 vsize=20492 CPUtime=25.48
/proc/3934/stat : 3934 (bsolo) R 3932 3934 3233 0 -1 4194304 2750 0 0 0 2545 3 0 0 25 0 1 0 179506590 20983808 2713 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3934/statm: 5123 2713 197 640 0 4479 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20492

[startup+51.102 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3935
/proc/meminfo: memFree=680696/2055920 swapFree=4192952/4192956
[pid=3934] ppid=3932 vsize=22056 CPUtime=51.07
/proc/3934/stat : 3934 (bsolo) R 3932 3934 3233 0 -1 4194304 3135 0 0 0 5103 4 0 0 25 0 1 0 179506590 22585344 3098 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3934/statm: 5514 3098 197 640 0 4870 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 22056

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3935
/proc/meminfo: memFree=679224/2055920 swapFree=4192952/4192956
[pid=3934] ppid=3932 vsize=23488 CPUtime=102.26
/proc/3934/stat : 3934 (bsolo) R 3932 3934 3233 0 -1 4194304 3507 0 0 0 10220 6 0 0 25 0 1 0 179506590 24051712 3470 1992294400 134512640 137136520 4294956256 18446744073709551615 134544425 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3934/statm: 5872 3470 197 640 0 5228 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 23488

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3935
/proc/meminfo: memFree=677496/2055920 swapFree=4192952/4192956
[pid=3934] ppid=3932 vsize=25312 CPUtime=162.25
/proc/3934/stat : 3934 (bsolo) R 3932 3934 3233 0 -1 4194304 3950 0 0 0 16217 8 0 0 25 0 1 0 179506590 25919488 3913 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3934/statm: 6328 3913 197 640 0 5684 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 25312

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3935
/proc/meminfo: memFree=677432/2055920 swapFree=4192952/4192956
[pid=3934] ppid=3932 vsize=25312 CPUtime=222.23
/proc/3934/stat : 3934 (bsolo) R 3932 3934 3233 0 -1 4194304 3953 0 0 0 22214 9 0 0 25 0 1 0 179506590 25919488 3916 1992294400 134512640 137136520 4294956256 18446744073709551615 134544129 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3934/statm: 6328 3916 197 640 0 5684 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 25312

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3935
/proc/meminfo: memFree=677432/2055920 swapFree=4192952/4192956
[pid=3934] ppid=3932 vsize=25312 CPUtime=282.21
/proc/3934/stat : 3934 (bsolo) R 3932 3934 3233 0 -1 4194304 3958 0 0 0 28211 10 0 0 25 0 1 0 179506590 25919488 3921 1992294400 134512640 137136520 4294956256 18446744073709551615 134544428 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3934/statm: 6328 3921 197 640 0 5684 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 25312

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3935
/proc/meminfo: memFree=676408/2055920 swapFree=4192952/4192956
[pid=3934] ppid=3932 vsize=26364 CPUtime=342.19
/proc/3934/stat : 3934 (bsolo) R 3932 3934 3233 0 -1 4194304 4207 0 0 0 34208 11 0 0 25 0 1 0 179506590 26996736 4170 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3934/statm: 6591 4170 197 640 0 5947 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 26364

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3935
/proc/meminfo: memFree=676344/2055920 swapFree=4192952/4192956
[pid=3934] ppid=3932 vsize=26492 CPUtime=402.17
/proc/3934/stat : 3934 (bsolo) R 3932 3934 3233 0 -1 4194304 4234 0 0 0 40205 12 0 0 25 0 1 0 179506590 27127808 4197 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3934/statm: 6623 4197 197 640 0 5979 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 26492

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3935
/proc/meminfo: memFree=676344/2055920 swapFree=4192952/4192956
[pid=3934] ppid=3932 vsize=26492 CPUtime=462.16
/proc/3934/stat : 3934 (bsolo) R 3932 3934 3233 0 -1 4194304 4234 0 0 0 46202 14 0 0 25 0 1 0 179506590 27127808 4197 1992294400 134512640 137136520 4294956256 18446744073709551615 134544004 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3934/statm: 6623 4197 197 640 0 5979 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 26492

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3935
/proc/meminfo: memFree=675448/2055920 swapFree=4192952/4192956
[pid=3934] ppid=3932 vsize=27264 CPUtime=522.14
/proc/3934/stat : 3934 (bsolo) R 3932 3934 3233 0 -1 4194304 4447 0 0 0 52199 15 0 0 25 0 1 0 179506590 27918336 4410 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3934/statm: 6816 4410 197 640 0 6172 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 27264

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3935
/proc/meminfo: memFree=675512/2055920 swapFree=4192952/4192956
[pid=3934] ppid=3932 vsize=27264 CPUtime=582.13
/proc/3934/stat : 3934 (bsolo) R 3932 3934 3233 0 -1 4194304 4447 0 0 0 58196 17 0 0 25 0 1 0 179506590 27918336 4410 1992294400 134512640 137136520 4294956256 18446744073709551615 134597750 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3934/statm: 6816 4410 197 640 0 6172 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 27264

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3935
/proc/meminfo: memFree=675448/2055920 swapFree=4192952/4192956
[pid=3934] ppid=3932 vsize=27264 CPUtime=642.11
/proc/3934/stat : 3934 (bsolo) R 3932 3934 3233 0 -1 4194304 4448 0 0 0 64193 18 0 0 25 0 1 0 179506590 27918336 4411 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3934/statm: 6816 4411 197 640 0 6172 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 27264

[startup+702.301 s]

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

/proc/meminfo: memFree=673912/2055920 swapFree=4192952/4192956
[pid=3934] ppid=3932 vsize=28916 CPUtime=1121.98
/proc/3934/stat : 3934 (bsolo) R 3932 3934 3233 0 -1 4194304 4855 0 0 0 112172 26 0 0 25 0 1 0 179506590 29609984 4818 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3934/statm: 7229 4818 197 640 0 6585 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 28916

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3935
/proc/meminfo: memFree=673784/2055920 swapFree=4192952/4192956
[pid=3934] ppid=3932 vsize=29044 CPUtime=1181.96
/proc/3934/stat : 3934 (bsolo) R 3932 3934 3233 0 -1 4194304 4889 0 0 0 118169 27 0 0 25 0 1 0 179506590 29741056 4852 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3934/statm: 7261 4852 197 640 0 6617 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 29044

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3935
/proc/meminfo: memFree=672184/2055920 swapFree=4192952/4192956
[pid=3934] ppid=3932 vsize=30492 CPUtime=1241.94
/proc/3934/stat : 3934 (bsolo) R 3932 3934 3233 0 -1 4194304 5257 0 0 0 124166 28 0 0 25 0 1 0 179506590 31223808 5220 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3934/statm: 7623 5220 197 640 0 6979 0
Current children cumulated CPU time (s) 1241.94
Current children cumulated vsize (KiB) 30492

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3935
/proc/meminfo: memFree=672248/2055920 swapFree=4192952/4192956
[pid=3934] ppid=3932 vsize=30492 CPUtime=1301.93
/proc/3934/stat : 3934 (bsolo) R 3932 3934 3233 0 -1 4194304 5257 0 0 0 130164 29 0 0 25 0 1 0 179506590 31223808 5220 1992294400 134512640 137136520 4294956256 18446744073709551615 134543942 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3934/statm: 7623 5220 197 640 0 6979 0
Current children cumulated CPU time (s) 1301.93
Current children cumulated vsize (KiB) 30492

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3935
/proc/meminfo: memFree=672120/2055920 swapFree=4192952/4192956
[pid=3934] ppid=3932 vsize=30612 CPUtime=1361.91
/proc/3934/stat : 3934 (bsolo) R 3932 3934 3233 0 -1 4194304 5273 0 0 0 136161 30 0 0 25 0 1 0 179506590 31346688 5236 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3934/statm: 7653 5236 197 640 0 7009 0
Current children cumulated CPU time (s) 1361.91
Current children cumulated vsize (KiB) 30612

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3935
/proc/meminfo: memFree=671736/2055920 swapFree=4192952/4192956
[pid=3934] ppid=3932 vsize=30996 CPUtime=1421.89
/proc/3934/stat : 3934 (bsolo) R 3932 3934 3233 0 -1 4194304 5361 0 0 0 142158 31 0 0 25 0 1 0 179506590 31739904 5324 1992294400 134512640 137136520 4294956256 18446744073709551615 136502082 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3934/statm: 7749 5324 197 640 0 7105 0
Current children cumulated CPU time (s) 1421.89
Current children cumulated vsize (KiB) 30996

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3935
/proc/meminfo: memFree=671736/2055920 swapFree=4192952/4192956
[pid=3934] ppid=3932 vsize=30992 CPUtime=1481.87
/proc/3934/stat : 3934 (bsolo) R 3932 3934 3233 0 -1 4194304 5361 0 0 0 148156 31 0 0 25 0 1 0 179506590 31735808 5324 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3934/statm: 7748 5324 197 640 0 7104 0
Current children cumulated CPU time (s) 1481.87
Current children cumulated vsize (KiB) 30992

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3935
/proc/meminfo: memFree=671608/2055920 swapFree=4192952/4192956
[pid=3934] ppid=3932 vsize=31112 CPUtime=1541.85
/proc/3934/stat : 3934 (bsolo) R 3932 3934 3233 0 -1 4194304 5392 0 0 0 154153 32 0 0 25 0 1 0 179506590 31858688 5355 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3934/statm: 7778 5355 197 640 0 7134 0
Current children cumulated CPU time (s) 1541.85
Current children cumulated vsize (KiB) 31112

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3935
/proc/meminfo: memFree=671672/2055920 swapFree=4192952/4192956
[pid=3934] ppid=3932 vsize=31112 CPUtime=1601.84
/proc/3934/stat : 3934 (bsolo) R 3932 3934 3233 0 -1 4194304 5392 0 0 0 160151 33 0 0 25 0 1 0 179506590 31858688 5355 1992294400 134512640 137136520 4294956256 18446744073709551615 134544160 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3934/statm: 7778 5355 197 640 0 7134 0
Current children cumulated CPU time (s) 1601.84
Current children cumulated vsize (KiB) 31112

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3937
/proc/meminfo: memFree=671672/2055920 swapFree=4192952/4192956
[pid=3934] ppid=3932 vsize=31104 CPUtime=1661.82
/proc/3934/stat : 3934 (bsolo) R 3932 3934 3233 0 -1 4194304 5392 0 0 0 166148 34 0 0 25 0 1 0 179506590 31850496 5355 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3934/statm: 7776 5355 197 640 0 7132 0
Current children cumulated CPU time (s) 1661.82
Current children cumulated vsize (KiB) 31104

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3937
/proc/meminfo: memFree=671672/2055920 swapFree=4192952/4192956
[pid=3934] ppid=3932 vsize=31104 CPUtime=1721.81
/proc/3934/stat : 3934 (bsolo) R 3932 3934 3233 0 -1 4194304 5392 0 0 0 172146 35 0 0 25 0 1 0 179506590 31850496 5355 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3934/statm: 7776 5355 197 640 0 7132 0
Current children cumulated CPU time (s) 1721.81
Current children cumulated vsize (KiB) 31104

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3937
/proc/meminfo: memFree=671608/2055920 swapFree=4192952/4192956
[pid=3934] ppid=3932 vsize=31104 CPUtime=1781.78
/proc/3934/stat : 3934 (bsolo) R 3932 3934 3233 0 -1 4194304 5392 0 0 0 178143 35 0 0 25 0 1 0 179506590 31850496 5355 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3934/statm: 7776 5355 197 640 0 7132 0
Current children cumulated CPU time (s) 1781.78
Current children cumulated vsize (KiB) 31104

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

[startup+1791.91 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3937
/proc/meminfo: memFree=671608/2055920 swapFree=4192952/4192956
[pid=3934] ppid=3932 vsize=31104 CPUtime=1791.39
/proc/3934/stat : 3934 (bsolo) R 3932 3934 3233 0 -1 4194304 5392 0 0 0 179103 36 0 0 25 0 1 0 179506590 31850496 5355 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3934/statm: 7776 5355 197 640 0 7132 0
Current children cumulated CPU time (s) 1791.39
Current children cumulated vsize (KiB) 31104

[startup+1795.1 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3937
/proc/meminfo: memFree=671608/2055920 swapFree=4192952/4192956
[pid=3934] ppid=3932 vsize=31104 CPUtime=1794.59
/proc/3934/stat : 3934 (bsolo) R 3932 3934 3233 0 -1 4194304 5392 0 0 0 179423 36 0 0 25 0 1 0 179506590 31850496 5355 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3934/statm: 7776 5355 197 640 0 7132 0
Current children cumulated CPU time (s) 1794.59
Current children cumulated vsize (KiB) 31104

[startup+1798.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3937
/proc/meminfo: memFree=671608/2055920 swapFree=4192952/4192956
[pid=3934] ppid=3932 vsize=31104 CPUtime=1797.78
/proc/3934/stat : 3934 (bsolo) R 3932 3934 3233 0 -1 4194304 5392 0 0 0 179742 36 0 0 25 0 1 0 179506590 31850496 5355 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3934/statm: 7776 5355 197 640 0 7132 0
Current children cumulated CPU time (s) 1797.78
Current children cumulated vsize (KiB) 31104

[startup+1799.1 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3937
/proc/meminfo: memFree=671608/2055920 swapFree=4192952/4192956
[pid=3934] ppid=3932 vsize=31104 CPUtime=1798.58
/proc/3934/stat : 3934 (bsolo) R 3932 3934 3233 0 -1 4194304 5392 0 0 0 179822 36 0 0 25 0 1 0 179506590 31850496 5355 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3934/statm: 7776 5355 197 640 0 7132 0
Current children cumulated CPU time (s) 1798.58
Current children cumulated vsize (KiB) 31104

[startup+1799.9 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3937
/proc/meminfo: memFree=671608/2055920 swapFree=4192952/4192956
[pid=3934] ppid=3932 vsize=31104 CPUtime=1799.38
/proc/3934/stat : 3934 (bsolo) R 3932 3934 3233 0 -1 4194304 5392 0 0 0 179902 36 0 0 25 0 1 0 179506590 31850496 5355 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3934/statm: 7776 5355 197 640 0 7132 0
Current children cumulated CPU time (s) 1799.38
Current children cumulated vsize (KiB) 31104

[startup+1800.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3937
/proc/meminfo: memFree=671608/2055920 swapFree=4192952/4192956
[pid=3934] ppid=3932 vsize=31104 CPUtime=1799.78
/proc/3934/stat : 3934 (bsolo) R 3932 3934 3233 0 -1 4194304 5392 0 0 0 179942 36 0 0 25 0 1 0 179506590 31850496 5355 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3934/statm: 7776 5355 197 640 0 7132 0
Current children cumulated CPU time (s) 1799.78
Current children cumulated vsize (KiB) 31104

[startup+1800.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 3937
/proc/meminfo: memFree=671608/2055920 swapFree=4192952/4192956
[pid=3934] ppid=3932 vsize=31104 CPUtime=1799.88
/proc/3934/stat : 3934 (bsolo) R 3932 3934 3233 0 -1 4194304 5392 0 0 0 179952 36 0 0 25 0 1 0 179506590 31850496 5355 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/3934/statm: 7776 5355 197 640 0 7132 0
Current children cumulated CPU time (s) 1799.88
Current children cumulated vsize (KiB) 31104

Child status: 0
Real time (s): 1800.44
CPU time (s): 1799.93
CPU user time (s): 1799.56
CPU system time (s): 0.365944
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 31120

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.56
system time used= 0.365944
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5393
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= 3665

runsolver used 1.13783 second user time and 4.02539 second system time

The end

Launcher Data 

Begin job on node45 at 2009-06-16 04:24:56
IDJOB=1880230
IDBENCH=1307
IDSOLVER=701
FILE ID=node45/1880230-1245119096
PBS_JOBID= 9363671
Free space on /tmp= 66172 MiB

SOLVER NAME= bsolo 3.1 pb
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900563250.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1880230-1245119096/watcher-1880230-1245119096 -o /tmp/evaluation-result-1880230-1245119096/solver-1880230-1245119096 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1880230-1245119096.opb

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

MD5SUM BENCH= 86b039bb4205441cb6ccb47b538994bc
RANDOM SEED=682670340

node45.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		: 3000.240
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		: 3000.240
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:        693080 kB
Buffers:         84696 kB
Cached:        1176224 kB
SwapCached:          4 kB
Active:         167708 kB
Inactive:      1107116 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        693080 kB
SwapTotal:     4192956 kB
SwapFree:      4192952 kB
Dirty:            4020 kB
Writeback:           0 kB
Mapped:          23696 kB
Slab:            74048 kB
Committed_AS:   145948 kB
PageTables:       1380 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 node45 at 2009-06-16 04:54:57