Trace number 1880224

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? 1798.05 1798.57

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900583053.opb
MD5SUMf6db72fa29ffa9d071020a030f71e7d0
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 benchmark70.0124
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 651
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-1880224-1245118523.opb
0.00/0.00	c File size is 83377 bytes.
0.00/0.01	c Highest Coefficient sum: 651
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.013 s
0.00/0.01	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5711
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.01/0.02	c Pre-processing Time: 0.024 s
0.01/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.01/0.02	c        0    231     2586     8096    3     5474    1880      0      0 0.02
0.01/0.02	c Switching off lower bounding mode.
1797.97/1798.56	c      103    231     2790    18475    6     6812    2069    204   2191 0.05
1797.97/1798.56	c      255    231     3091    36689   11    10010    2276    505   2500 0.10
1797.97/1798.56	c      484    231     3543    68022   19    15108    2504    957   2396 0.20
1797.97/1798.56	c      824    231     4219   124348   29    28473    2755   1633   1738 0.47
1797.97/1798.56	c     1332    231     5234   220578   42    53449    3031   2648   1075 1.24
1797.97/1798.56	c     2095    231     5138   220978   43    80004    3335   2552    697 3.00
1797.97/1798.56	c     3242    231     5673   289849   51   107885    3669   3087    418 7.75
1797.97/1798.56	c     4963    231     5268   270253   51   125604    4036   2682    241 20.58
1797.97/1798.56	c     7549    231     6222   398561   64   156466    4440   3636    171 44.14
1797.97/1798.56	c    11430    231     6995   495310   70   197358    4885   4409    136 83.79
1797.97/1798.56	c    17252    231     5811   341827   58   142100    5374   3225    113 151.50
1797.97/1798.56	c    25989    231     6549   432142   65   171499    5912   3963    100 259.86
1797.97/1798.56	c    39100    231     8281   625490   75   232170    6504   5695     86 452.25
1797.97/1798.56	c    58771    231     7462   545812   73   205100    7155   4876     76 765.66
1797.97/1798.56	c    88281    231     7351   529027   71   205328    7871   4765     71 1231.13
1797.97/1798.56	c Resources Exceeded
1797.97/1798.56	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.97/1798.56	c   15   120696  14522   145564     7132   510682   4546     67 1798.04
1797.97/1798.56	s UNKNOWN
1797.97/1798.56	c Total time: 1798.04 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-1880224-1245118523/watcher-1880224-1245118523 -o /tmp/evaluation-result-1880224-1245118523/solver-1880224-1245118523 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880224-1245118523.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 0.99 0.99 3/64 2484
/proc/meminfo: memFree=803576/2055920 swapFree=4192952/4192956
[pid=2484] ppid=2482 vsize=10792 CPUtime=0
/proc/2484/stat : 2484 (bsolo) R 2482 2484 920 0 -1 4194304 250 0 0 0 0 0 0 0 18 0 1 0 179451608 11051008 234 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2484/statm: 2698 234 174 640 0 2033 0

[startup+0.016298 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 2484
/proc/meminfo: memFree=803576/2055920 swapFree=4192952/4192956
[pid=2484] ppid=2482 vsize=11112 CPUtime=0.01
/proc/2484/stat : 2484 (bsolo) R 2482 2484 920 0 -1 4194304 377 0 0 0 1 0 0 0 18 0 1 0 179451608 11378688 340 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2484/statm: 2778 340 188 640 0 2134 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 11112

[startup+0.101307 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 2484
/proc/meminfo: memFree=803576/2055920 swapFree=4192952/4192956
[pid=2484] ppid=2482 vsize=11504 CPUtime=0.09
/proc/2484/stat : 2484 (bsolo) R 2482 2484 920 0 -1 4194304 508 0 0 0 9 0 0 0 18 0 1 0 179451608 11780096 471 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2484/statm: 2876 471 196 640 0 2232 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11504

[startup+0.301329 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 2484
/proc/meminfo: memFree=803576/2055920 swapFree=4192952/4192956
[pid=2484] ppid=2482 vsize=12544 CPUtime=0.29
/proc/2484/stat : 2484 (bsolo) R 2482 2484 920 0 -1 4194304 747 0 0 0 29 0 0 0 19 0 1 0 179451608 12845056 710 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2484/statm: 3136 710 196 640 0 2492 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12544

[startup+0.701373 s]
/proc/loadavg: 1.00 0.99 0.99 3/64 2484
/proc/meminfo: memFree=803576/2055920 swapFree=4192952/4192956
[pid=2484] ppid=2482 vsize=13724 CPUtime=0.69
/proc/2484/stat : 2484 (bsolo) R 2482 2484 920 0 -1 4194304 1058 0 0 0 69 0 0 0 23 0 1 0 179451608 14053376 1021 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2484/statm: 3431 1021 196 640 0 2787 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13724

[startup+1.50146 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2485
/proc/meminfo: memFree=799344/2055920 swapFree=4192952/4192956
[pid=2484] ppid=2482 vsize=15552 CPUtime=1.49
/proc/2484/stat : 2484 (bsolo) R 2482 2484 920 0 -1 4194304 1496 0 0 0 148 1 0 0 25 0 1 0 179451608 15925248 1459 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2484/statm: 3888 1459 196 640 0 3244 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15552

[startup+3.10164 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2485
/proc/meminfo: memFree=797872/2055920 swapFree=4192952/4192956
[pid=2484] ppid=2482 vsize=15944 CPUtime=3.09
/proc/2484/stat : 2484 (bsolo) R 2482 2484 920 0 -1 4194304 1608 0 0 0 308 1 0 0 25 0 1 0 179451608 16326656 1571 1992294400 134512640 137136520 4294956256 18446744073709551615 134544425 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2484/statm: 3986 1571 196 640 0 3342 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 15944

[startup+6.303 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2485
/proc/meminfo: memFree=796016/2055920 swapFree=4192952/4192956
[pid=2484] ppid=2482 vsize=17636 CPUtime=6.29
/proc/2484/stat : 2484 (bsolo) R 2482 2484 920 0 -1 4194304 2018 0 0 0 628 1 0 0 25 0 1 0 179451608 18059264 1981 1992294400 134512640 137136520 4294956256 18446744073709551615 134544425 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2484/statm: 4409 1981 196 640 0 3765 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17636

[startup+12.7017 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2485
/proc/meminfo: memFree=794736/2055920 swapFree=4192952/4192956
[pid=2484] ppid=2482 vsize=18800 CPUtime=12.69
/proc/2484/stat : 2484 (bsolo) R 2482 2484 920 0 -1 4194304 2330 0 0 0 1267 2 0 0 25 0 1 0 179451608 19251200 2293 1992294400 134512640 137136520 4294956256 18446744073709551615 134543942 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2484/statm: 4700 2293 196 640 0 4056 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18800

[startup+25.5011 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2485
/proc/meminfo: memFree=792688/2055920 swapFree=4192952/4192956
[pid=2484] ppid=2482 vsize=20880 CPUtime=25.48
/proc/2484/stat : 2484 (bsolo) R 2482 2484 920 0 -1 4194304 2833 0 0 0 2545 3 0 0 25 0 1 0 179451608 21381120 2796 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2484/statm: 5220 2796 196 640 0 4576 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20880

[startup+51.102 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2485
/proc/meminfo: memFree=791664/2055920 swapFree=4192952/4192956
[pid=2484] ppid=2482 vsize=21920 CPUtime=51.07
/proc/2484/stat : 2484 (bsolo) R 2482 2484 920 0 -1 4194304 3100 0 0 0 5103 4 0 0 25 0 1 0 179451608 22446080 3063 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2484/statm: 5480 3063 196 640 0 4836 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 21920

[startup+102.306 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2485
/proc/meminfo: memFree=790256/2055920 swapFree=4192952/4192956
[pid=2484] ppid=2482 vsize=23352 CPUtime=102.27
/proc/2484/stat : 2484 (bsolo) R 2482 2484 920 0 -1 4194304 3466 0 0 0 10221 6 0 0 25 0 1 0 179451608 23912448 3429 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2484/statm: 5838 3429 197 640 0 5194 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 23352

[startup+162.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2485
/proc/meminfo: memFree=789360/2055920 swapFree=4192952/4192956
[pid=2484] ppid=2482 vsize=24268 CPUtime=162.24
/proc/2484/stat : 2484 (bsolo) R 2482 2484 920 0 -1 4194304 3690 0 0 0 16217 7 0 0 25 0 1 0 179451608 24850432 3653 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2484/statm: 6067 3653 197 640 0 5423 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 24268

[startup+222.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2485
/proc/meminfo: memFree=789040/2055920 swapFree=4192952/4192956
[pid=2484] ppid=2482 vsize=24528 CPUtime=222.22
/proc/2484/stat : 2484 (bsolo) R 2482 2484 920 0 -1 4194304 3754 0 0 0 22214 8 0 0 25 0 1 0 179451608 25116672 3717 1992294400 134512640 137136520 4294956256 18446744073709551615 135982505 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2484/statm: 6132 3717 197 640 0 5488 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 24528

[startup+282.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2485
/proc/meminfo: memFree=788400/2055920 swapFree=4192952/4192956
[pid=2484] ppid=2482 vsize=25184 CPUtime=282.21
/proc/2484/stat : 2484 (bsolo) R 2482 2484 920 0 -1 4194304 3916 0 0 0 28212 9 0 0 25 0 1 0 179451608 25788416 3879 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2484/statm: 6296 3879 197 640 0 5652 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 25184

[startup+342.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2485
/proc/meminfo: memFree=787376/2055920 swapFree=4192952/4192956
[pid=2484] ppid=2482 vsize=26240 CPUtime=342.19
/proc/2484/stat : 2484 (bsolo) R 2482 2484 920 0 -1 4194304 4172 0 0 0 34209 10 0 0 25 0 1 0 179451608 26869760 4135 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2484/statm: 6560 4135 197 640 0 5916 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 26240

[startup+402.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2485
/proc/meminfo: memFree=787120/2055920 swapFree=4192952/4192956
[pid=2484] ppid=2482 vsize=26368 CPUtime=402.18
/proc/2484/stat : 2484 (bsolo) R 2482 2484 920 0 -1 4194304 4216 0 0 0 40207 11 0 0 25 0 1 0 179451608 27000832 4179 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2484/statm: 6592 4179 197 640 0 5948 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 26368

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2485
/proc/meminfo: memFree=786992/2055920 swapFree=4192952/4192956
[pid=2484] ppid=2482 vsize=26496 CPUtime=462.15
/proc/2484/stat : 2484 (bsolo) R 2482 2484 920 0 -1 4194304 4259 0 0 0 46204 11 0 0 25 0 1 0 179451608 27131904 4222 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2484/statm: 6624 4222 197 640 0 5980 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 26496

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2485
/proc/meminfo: memFree=786544/2055920 swapFree=4192952/4192956
[pid=2484] ppid=2482 vsize=26996 CPUtime=522.14
/proc/2484/stat : 2484 (bsolo) R 2482 2484 920 0 -1 4194304 4361 0 0 0 52201 13 0 0 25 0 1 0 179451608 27643904 4324 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2484/statm: 6749 4324 197 640 0 6105 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 26996

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2485
/proc/meminfo: memFree=786416/2055920 swapFree=4192952/4192956
[pid=2484] ppid=2482 vsize=27128 CPUtime=582.12
/proc/2484/stat : 2484 (bsolo) R 2482 2484 920 0 -1 4194304 4414 0 0 0 58198 14 0 0 25 0 1 0 179451608 27779072 4377 1992294400 134512640 137136520 4294956256 18446744073709551615 134544437 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2484/statm: 6782 4377 197 640 0 6138 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 27128

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2485
/proc/meminfo: memFree=786352/2055920 swapFree=4192952/4192956
[pid=2484] ppid=2482 vsize=27128 CPUtime=642.1
/proc/2484/stat : 2484 (bsolo) R 2482 2484 920 0 -1 4194304 4414 0 0 0 64195 15 0 0 25 0 1 0 179451608 27779072 4377 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2484/statm: 6782 4377 197 640 0 6138 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 27128

[startup+702.302 s]

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

/proc/meminfo: memFree=785392/2055920 swapFree=4192952/4192956
[pid=2484] ppid=2482 vsize=28184 CPUtime=1061.98
/proc/2484/stat : 2484 (bsolo) R 2482 2484 920 0 -1 4194304 4677 0 0 0 106176 22 0 0 25 0 1 0 179451608 28860416 4640 1992294400 134512640 137136520 4294956256 18446744073709551615 134599975 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2484/statm: 7046 4640 197 640 0 6402 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 28184

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2485
/proc/meminfo: memFree=785392/2055920 swapFree=4192952/4192956
[pid=2484] ppid=2482 vsize=28184 CPUtime=1121.96
/proc/2484/stat : 2484 (bsolo) R 2482 2484 920 0 -1 4194304 4677 0 0 0 112173 23 0 0 25 0 1 0 179451608 28860416 4640 1992294400 134512640 137136520 4294956256 18446744073709551615 134544019 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2484/statm: 7046 4640 197 640 0 6402 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 28184

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2485
/proc/meminfo: memFree=785392/2055920 swapFree=4192952/4192956
[pid=2484] ppid=2482 vsize=28184 CPUtime=1181.95
/proc/2484/stat : 2484 (bsolo) R 2482 2484 920 0 -1 4194304 4677 0 0 0 118171 24 0 0 25 0 1 0 179451608 28860416 4640 1992294400 134512640 137136520 4294956256 18446744073709551615 136502448 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2484/statm: 7046 4640 197 640 0 6402 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 28184

[startup+1242.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2485
/proc/meminfo: memFree=784688/2055920 swapFree=4192952/4192956
[pid=2484] ppid=2482 vsize=29100 CPUtime=1241.93
/proc/2484/stat : 2484 (bsolo) R 2482 2484 920 0 -1 4194304 4906 0 0 0 124168 25 0 0 25 0 1 0 179451608 29798400 4869 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2484/statm: 7275 4869 197 640 0 6631 0
Current children cumulated CPU time (s) 1241.93
Current children cumulated vsize (KiB) 29100

[startup+1302.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2485
/proc/meminfo: memFree=783664/2055920 swapFree=4192952/4192956
[pid=2484] ppid=2482 vsize=29888 CPUtime=1301.91
/proc/2484/stat : 2484 (bsolo) R 2482 2484 920 0 -1 4194304 5096 0 0 0 130165 26 0 0 25 0 1 0 179451608 30605312 5059 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2484/statm: 7472 5059 197 640 0 6828 0
Current children cumulated CPU time (s) 1301.91
Current children cumulated vsize (KiB) 29888

[startup+1362.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2485
/proc/meminfo: memFree=783536/2055920 swapFree=4192952/4192956
[pid=2484] ppid=2482 vsize=29888 CPUtime=1361.9
/proc/2484/stat : 2484 (bsolo) R 2482 2484 920 0 -1 4194304 5107 0 0 0 136163 27 0 0 25 0 1 0 179451608 30605312 5070 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2484/statm: 7472 5070 197 640 0 6828 0
Current children cumulated CPU time (s) 1361.9
Current children cumulated vsize (KiB) 29888

[startup+1422.31 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2485
/proc/meminfo: memFree=783536/2055920 swapFree=4192952/4192956
[pid=2484] ppid=2482 vsize=29888 CPUtime=1421.87
/proc/2484/stat : 2484 (bsolo) R 2482 2484 920 0 -1 4194304 5107 0 0 0 142160 27 0 0 25 0 1 0 179451608 30605312 5070 1992294400 134512640 137136520 4294956256 18446744073709551615 134544129 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2484/statm: 7472 5070 197 640 0 6828 0
Current children cumulated CPU time (s) 1421.87
Current children cumulated vsize (KiB) 29888

[startup+1482.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2485
/proc/meminfo: memFree=783536/2055920 swapFree=4192952/4192956
[pid=2484] ppid=2482 vsize=29888 CPUtime=1481.85
/proc/2484/stat : 2484 (bsolo) R 2482 2484 920 0 -1 4194304 5107 0 0 0 148157 28 0 0 25 0 1 0 179451608 30605312 5070 1992294400 134512640 137136520 4294956256 18446744073709551615 134543942 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2484/statm: 7472 5070 197 640 0 6828 0
Current children cumulated CPU time (s) 1481.85
Current children cumulated vsize (KiB) 29888

[startup+1542.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2485
/proc/meminfo: memFree=783280/2055920 swapFree=4192952/4192956
[pid=2484] ppid=2482 vsize=30152 CPUtime=1541.84
/proc/2484/stat : 2484 (bsolo) R 2482 2484 920 0 -1 4194304 5165 0 0 0 154155 29 0 0 25 0 1 0 179451608 30875648 5128 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2484/statm: 7538 5128 197 640 0 6894 0
Current children cumulated CPU time (s) 1541.84
Current children cumulated vsize (KiB) 30152

[startup+1602.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2485
/proc/meminfo: memFree=783280/2055920 swapFree=4192952/4192956
[pid=2484] ppid=2482 vsize=30152 CPUtime=1601.82
/proc/2484/stat : 2484 (bsolo) R 2482 2484 920 0 -1 4194304 5165 0 0 0 160152 30 0 0 25 0 1 0 179451608 30875648 5128 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2484/statm: 7538 5128 197 640 0 6894 0
Current children cumulated CPU time (s) 1601.82
Current children cumulated vsize (KiB) 30152

[startup+1662.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2485
/proc/meminfo: memFree=783280/2055920 swapFree=4192952/4192956
[pid=2484] ppid=2482 vsize=30152 CPUtime=1661.81
/proc/2484/stat : 2484 (bsolo) R 2482 2484 920 0 -1 4194304 5165 0 0 0 166150 31 0 0 25 0 1 0 179451608 30875648 5128 1992294400 134512640 137136520 4294956256 18446744073709551615 134544162 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2484/statm: 7538 5128 197 640 0 6894 0
Current children cumulated CPU time (s) 1661.81
Current children cumulated vsize (KiB) 30152

[startup+1722.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2485
/proc/meminfo: memFree=783280/2055920 swapFree=4192952/4192956
[pid=2484] ppid=2482 vsize=30152 CPUtime=1721.79
/proc/2484/stat : 2484 (bsolo) R 2482 2484 920 0 -1 4194304 5165 0 0 0 172147 32 0 0 25 0 1 0 179451608 30875648 5128 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2484/statm: 7538 5128 197 640 0 6894 0
Current children cumulated CPU time (s) 1721.79
Current children cumulated vsize (KiB) 30152

[startup+1782.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2485
/proc/meminfo: memFree=783344/2055920 swapFree=4192952/4192956
[pid=2484] ppid=2482 vsize=30152 CPUtime=1781.77
/proc/2484/stat : 2484 (bsolo) R 2482 2484 920 0 -1 4194304 5165 0 0 0 178144 33 0 0 25 0 1 0 179451608 30875648 5128 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2484/statm: 7538 5128 197 640 0 6894 0
Current children cumulated CPU time (s) 1781.77
Current children cumulated vsize (KiB) 30152

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

[startup+1791.91 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2485
/proc/meminfo: memFree=783344/2055920 swapFree=4192952/4192956
[pid=2484] ppid=2482 vsize=30152 CPUtime=1791.37
/proc/2484/stat : 2484 (bsolo) R 2482 2484 920 0 -1 4194304 5165 0 0 0 179104 33 0 0 25 0 1 0 179451608 30875648 5128 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2484/statm: 7538 5128 197 640 0 6894 0
Current children cumulated CPU time (s) 1791.37
Current children cumulated vsize (KiB) 30152

[startup+1795.1 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2485
/proc/meminfo: memFree=783344/2055920 swapFree=4192952/4192956
[pid=2484] ppid=2482 vsize=30152 CPUtime=1794.57
/proc/2484/stat : 2484 (bsolo) R 2482 2484 920 0 -1 4194304 5165 0 0 0 179424 33 0 0 25 0 1 0 179451608 30875648 5128 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2484/statm: 7538 5128 197 640 0 6894 0
Current children cumulated CPU time (s) 1794.57
Current children cumulated vsize (KiB) 30152

[startup+1796.7 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2485
/proc/meminfo: memFree=783344/2055920 swapFree=4192952/4192956
[pid=2484] ppid=2482 vsize=30152 CPUtime=1796.17
/proc/2484/stat : 2484 (bsolo) R 2482 2484 920 0 -1 4194304 5165 0 0 0 179584 33 0 0 25 0 1 0 179451608 30875648 5128 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2484/statm: 7538 5128 197 640 0 6894 0
Current children cumulated CPU time (s) 1796.17
Current children cumulated vsize (KiB) 30152

[startup+1797.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2485
/proc/meminfo: memFree=783344/2055920 swapFree=4192952/4192956
[pid=2484] ppid=2482 vsize=30152 CPUtime=1796.97
/proc/2484/stat : 2484 (bsolo) R 2482 2484 920 0 -1 4194304 5165 0 0 0 179664 33 0 0 25 0 1 0 179451608 30875648 5128 1992294400 134512640 137136520 4294956256 18446744073709551615 134544140 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2484/statm: 7538 5128 197 640 0 6894 0
Current children cumulated CPU time (s) 1796.97
Current children cumulated vsize (KiB) 30152

[startup+1798.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2485
/proc/meminfo: memFree=783344/2055920 swapFree=4192952/4192956
[pid=2484] ppid=2482 vsize=30152 CPUtime=1797.77
/proc/2484/stat : 2484 (bsolo) R 2482 2484 920 0 -1 4194304 5165 0 0 0 179744 33 0 0 25 0 1 0 179451608 30875648 5128 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2484/statm: 7538 5128 197 640 0 6894 0
Current children cumulated CPU time (s) 1797.77
Current children cumulated vsize (KiB) 30152

[startup+1798.51 s]
/proc/loadavg: 1.00 0.99 0.99 2/65 2485
/proc/meminfo: memFree=783280/2055920 swapFree=4192952/4192956
[pid=2484] ppid=2482 vsize=30152 CPUtime=1797.97
/proc/2484/stat : 2484 (bsolo) R 2482 2484 920 0 -1 4194304 5165 0 0 0 179764 33 0 0 25 0 1 0 179451608 30875648 5128 1992294400 134512640 137136520 4294956256 18446744073709551615 134543881 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2484/statm: 7538 5128 197 640 0 6894 0
Current children cumulated CPU time (s) 1797.97
Current children cumulated vsize (KiB) 30152

Child status: 0
Real time (s): 1798.57
CPU time (s): 1798.05
CPU user time (s): 1797.71
CPU system time (s): 0.339948
CPU usage (%): 99.9709
Max. virtual memory (cumulated for all children) (KiB): 30152

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.71
system time used= 0.339948
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5166
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= 3788

runsolver used 1.50877 second user time and 3.47347 second system time

The end

Launcher Data 

Begin job on node35 at 2009-06-16 04:15:23
IDJOB=1880224
IDBENCH=1300
IDSOLVER=701
FILE ID=node35/1880224-1245118523
PBS_JOBID= 9363648
Free space on /tmp= 66136 MiB

SOLVER NAME= bsolo 3.1 pb
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900583053.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1880224-1245118523/watcher-1880224-1245118523 -o /tmp/evaluation-result-1880224-1245118523/solver-1880224-1245118523 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1880224-1245118523.opb

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

MD5SUM BENCH= f6db72fa29ffa9d071020a030f71e7d0
RANDOM SEED=1083101086

node35.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:        803992 kB
Buffers:         84376 kB
Cached:        1066520 kB
SwapCached:          4 kB
Active:         172888 kB
Inactive:       991920 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        803992 kB
SwapTotal:     4192956 kB
SwapFree:      4192952 kB
Dirty:            4020 kB
Writeback:           0 kB
Mapped:          23728 kB
Slab:            73140 kB
Committed_AS:   157544 kB
PageTables:       1400 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= 66132 MiB
End job on node35 at 2009-06-16 04:45:22