Trace number 1879954

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? 1798.02 1798.73

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900667195.opb
MD5SUM80da336e36371770b02ed1fca93b5c11
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 benchmark67.0128
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 655
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-1879954-1245121686.opb
0.00/0.00	c File size is 83373 bytes.
0.00/0.01	c Highest Coefficient sum: 655
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.011 s
0.00/0.01	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5709
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.00/0.02	c Pre-processing Time: 0.023 s
0.00/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.02	c        0    231     2586     8096    3     5473    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1797.99/1798.72	c      102    231     2788    18273    6     6760    2069    202   2217 0.05
1797.99/1798.72	c      253    231     3086    36815   11    10717    2276    500   2530 0.10
1797.99/1798.72	c      480    231     3537    79322   22    22764    2504    951   1708 0.28
1797.99/1798.72	c      818    231     4210   142664   33    38982    2755   1624   1166 0.70
1797.99/1798.72	c     1326    231     5216   238091   45    70907    3031   2630    799 1.66
1797.99/1798.72	c     2091    231     5102   242057   47    81469    3335   2516    498 4.19
1797.99/1798.72	c     3239    231     5580   298652   53   108675    3669   2994    304 10.64
1797.99/1798.72	c     4960    231     5054   260751   51    91517    4036   2468    184 26.89
1797.99/1798.72	c     7547    231     5872   347378   59   138066    4440   3286    159 47.24
1797.99/1798.72	c    11430    231     6560   436159   66   155693    4885   3974    141 81.00
1797.99/1798.72	c    17253    231     5319   292979   55   119239    5374   2733    127 135.34
1797.99/1798.72	c    25990    231     5886   351106   59   153948    5912   3300    107 241.76
1797.99/1798.72	c    39100    231     7289   547624   75   220154    6504   4703     82 471.72
1797.99/1798.72	c    58771    231     9068   743846   82   269550    7155   6482     70 828.18
1797.99/1798.72	c    88281    231     8577   658564   76   225069    7871   5991     67 1302.08
1797.99/1798.72	c Resources Exceeded
1797.99/1798.72	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.99/1798.72	c   15   119137  21016   157113     9325   736699   6739     66 1798.02
1797.99/1798.72	s UNKNOWN
1797.99/1798.72	c Total time: 1798.02 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-1879954-1245121686/watcher-1879954-1245121686 -o /tmp/evaluation-result-1879954-1245121686/solver-1879954-1245121686 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1879954-1245121686.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 2170
/proc/meminfo: memFree=947112/2055920 swapFree=4192956/4192956
[pid=2170] ppid=2168 vsize=10792 CPUtime=0
/proc/2170/stat : 2170 (bsolo) R 2168 2170 1249 0 -1 4194304 249 0 0 0 0 0 0 0 18 0 1 0 179769168 11051008 233 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2170/statm: 2698 233 174 640 0 2033 0

[startup+0.0787639 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 2170
/proc/meminfo: memFree=947112/2055920 swapFree=4192956/4192956
[pid=2170] ppid=2168 vsize=11496 CPUtime=0.07
/proc/2170/stat : 2170 (bsolo) R 2168 2170 1249 0 -1 4194304 477 0 0 0 7 0 0 0 18 0 1 0 179769168 11771904 440 1992294400 134512640 137136520 4294956256 18446744073709551615 136504572 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2170/statm: 2874 440 196 640 0 2230 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 11496

[startup+0.101768 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 2170
/proc/meminfo: memFree=947112/2055920 swapFree=4192956/4192956
[pid=2170] ppid=2168 vsize=11628 CPUtime=0.09
/proc/2170/stat : 2170 (bsolo) R 2168 2170 1249 0 -1 4194304 514 0 0 0 9 0 0 0 18 0 1 0 179769168 11907072 477 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2170/statm: 2907 477 196 640 0 2263 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11628

[startup+0.30181 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 2170
/proc/meminfo: memFree=947112/2055920 swapFree=4192956/4192956
[pid=2170] ppid=2168 vsize=12532 CPUtime=0.29
/proc/2170/stat : 2170 (bsolo) R 2168 2170 1249 0 -1 4194304 741 0 0 0 29 0 0 0 19 0 1 0 179769168 12832768 704 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2170/statm: 3133 704 196 640 0 2489 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12532

[startup+0.701894 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 2170
/proc/meminfo: memFree=947112/2055920 swapFree=4192956/4192956
[pid=2170] ppid=2168 vsize=13704 CPUtime=0.69
/proc/2170/stat : 2170 (bsolo) R 2168 2170 1249 0 -1 4194304 1040 0 0 0 69 0 0 0 22 0 1 0 179769168 14032896 1003 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2170/statm: 3426 1003 197 640 0 2782 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13704

[startup+1.50107 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2171
/proc/meminfo: memFree=943136/2055920 swapFree=4192956/4192956
[pid=2170] ppid=2168 vsize=15400 CPUtime=1.49
/proc/2170/stat : 2170 (bsolo) R 2168 2170 1249 0 -1 4194304 1469 0 0 0 149 0 0 0 25 0 1 0 179769168 15769600 1432 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2170/statm: 3850 1432 197 640 0 3206 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15400

[startup+3.10141 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2171
/proc/meminfo: memFree=941088/2055920 swapFree=4192956/4192956
[pid=2170] ppid=2168 vsize=16708 CPUtime=3.09
/proc/2170/stat : 2170 (bsolo) R 2168 2170 1249 0 -1 4194304 1812 0 0 0 308 1 0 0 25 0 1 0 179769168 17108992 1775 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2170/statm: 4177 1775 197 640 0 3533 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16708

[startup+6.30208 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2171
/proc/meminfo: memFree=939944/2055920 swapFree=4192956/4192956
[pid=2170] ppid=2168 vsize=18000 CPUtime=6.29
/proc/2170/stat : 2170 (bsolo) R 2168 2170 1249 0 -1 4194304 2118 0 0 0 628 1 0 0 25 0 1 0 179769168 18432000 2081 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2170/statm: 4500 2081 197 640 0 3856 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18000

[startup+12.7014 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2171
/proc/meminfo: memFree=938856/2055920 swapFree=4192956/4192956
[pid=2170] ppid=2168 vsize=18784 CPUtime=12.69
/proc/2170/stat : 2170 (bsolo) R 2168 2170 1249 0 -1 4194304 2310 0 0 0 1267 2 0 0 25 0 1 0 179769168 19234816 2273 1992294400 134512640 137136520 4294956256 18446744073709551615 134544162 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2170/statm: 4696 2273 197 640 0 4052 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18784

[startup+25.5012 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2171
/proc/meminfo: memFree=937384/2055920 swapFree=4192956/4192956
[pid=2170] ppid=2168 vsize=19824 CPUtime=25.49
/proc/2170/stat : 2170 (bsolo) R 2168 2170 1249 0 -1 4194304 2571 0 0 0 2546 3 0 0 25 0 1 0 179769168 20299776 2534 1992294400 134512640 137136520 4294956256 18446744073709551615 134544164 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2170/statm: 4956 2534 197 640 0 4312 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19824

[startup+51.1016 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2171
/proc/meminfo: memFree=936488/2055920 swapFree=4192956/4192956
[pid=2170] ppid=2168 vsize=21132 CPUtime=51.07
/proc/2170/stat : 2170 (bsolo) R 2168 2170 1249 0 -1 4194304 2906 0 0 0 5103 4 0 0 25 0 1 0 179769168 21639168 2869 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2170/statm: 5283 2869 197 640 0 4639 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 21132

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2171
/proc/meminfo: memFree=935016/2055920 swapFree=4192956/4192956
[pid=2170] ppid=2168 vsize=22404 CPUtime=102.25
/proc/2170/stat : 2170 (bsolo) R 2168 2170 1249 0 -1 4194304 3210 0 0 0 10220 5 0 0 25 0 1 0 179769168 22941696 3173 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2170/statm: 5601 3173 197 640 0 4957 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 22404

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2171
/proc/meminfo: memFree=932776/2055920 swapFree=4192956/4192956
[pid=2170] ppid=2168 vsize=24492 CPUtime=162.22
/proc/2170/stat : 2170 (bsolo) R 2168 2170 1249 0 -1 4194304 3753 0 0 0 16215 7 0 0 25 0 1 0 179769168 25079808 3716 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2170/statm: 6123 3716 197 640 0 5479 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 24492

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2171
/proc/meminfo: memFree=932712/2055920 swapFree=4192956/4192956
[pid=2170] ppid=2168 vsize=24492 CPUtime=222.21
/proc/2170/stat : 2170 (bsolo) R 2168 2170 1249 0 -1 4194304 3753 0 0 0 22212 9 0 0 25 0 1 0 179769168 25079808 3716 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2170/statm: 6123 3716 197 640 0 5479 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 24492

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2171
/proc/meminfo: memFree=931368/2055920 swapFree=4192956/4192956
[pid=2170] ppid=2168 vsize=25928 CPUtime=282.18
/proc/2170/stat : 2170 (bsolo) R 2168 2170 1249 0 -1 4194304 4110 0 0 0 28207 11 0 0 25 0 1 0 179769168 26550272 4073 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2170/statm: 6482 4073 197 640 0 5838 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 25928

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2171
/proc/meminfo: memFree=930920/2055920 swapFree=4192956/4192956
[pid=2170] ppid=2168 vsize=26432 CPUtime=342.16
/proc/2170/stat : 2170 (bsolo) R 2168 2170 1249 0 -1 4194304 4218 0 0 0 34204 12 0 0 25 0 1 0 179769168 27066368 4181 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2170/statm: 6608 4181 197 640 0 5964 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 26432

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2171
/proc/meminfo: memFree=930600/2055920 swapFree=4192956/4192956
[pid=2170] ppid=2168 vsize=26692 CPUtime=402.13
/proc/2170/stat : 2170 (bsolo) R 2168 2170 1249 0 -1 4194304 4296 0 0 0 40201 12 0 0 25 0 1 0 179769168 27332608 4259 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2170/statm: 6673 4259 197 640 0 6029 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 26692

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2171
/proc/meminfo: memFree=930600/2055920 swapFree=4192956/4192956
[pid=2170] ppid=2168 vsize=26692 CPUtime=462.11
/proc/2170/stat : 2170 (bsolo) R 2168 2170 1249 0 -1 4194304 4296 0 0 0 46198 13 0 0 25 0 1 0 179769168 27332608 4259 1992294400 134512640 137136520 4294956256 18446744073709551615 134544129 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2170/statm: 6673 4259 197 640 0 6029 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 26692

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2171
/proc/meminfo: memFree=929128/2055920 swapFree=4192956/4192956
[pid=2170] ppid=2168 vsize=28136 CPUtime=522.09
/proc/2170/stat : 2170 (bsolo) R 2168 2170 1249 0 -1 4194304 4653 0 0 0 52194 15 0 0 25 0 1 0 179769168 28811264 4616 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2170/statm: 7034 4616 197 640 0 6390 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 28136

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2171
/proc/meminfo: memFree=929192/2055920 swapFree=4192956/4192956
[pid=2170] ppid=2168 vsize=28136 CPUtime=582.06
/proc/2170/stat : 2170 (bsolo) R 2168 2170 1249 0 -1 4194304 4653 0 0 0 58190 16 0 0 25 0 1 0 179769168 28811264 4616 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2170/statm: 7034 4616 197 640 0 6390 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 28136

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2171
/proc/meminfo: memFree=929128/2055920 swapFree=4192956/4192956
[pid=2170] ppid=2168 vsize=28136 CPUtime=642.05
/proc/2170/stat : 2170 (bsolo) R 2168 2170 1249 0 -1 4194304 4653 0 0 0 64188 17 0 0 25 0 1 0 179769168 28811264 4616 1992294400 134512640 137136520 4294956256 18446744073709551615 134544461 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2170/statm: 7034 4616 197 640 0 6390 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 28136

[startup+702.303 s]

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

/proc/meminfo: memFree=927784/2055920 swapFree=4192956/4192956
[pid=2170] ppid=2168 vsize=29564 CPUtime=1061.87
/proc/2170/stat : 2170 (bsolo) R 2168 2170 1249 0 -1 4194304 5003 0 0 0 106164 23 0 0 25 0 1 0 179769168 30273536 4966 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2170/statm: 7391 4966 197 640 0 6747 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 29564

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2171
/proc/meminfo: memFree=927720/2055920 swapFree=4192956/4192956
[pid=2170] ppid=2168 vsize=29556 CPUtime=1121.85
/proc/2170/stat : 2170 (bsolo) R 2168 2170 1249 0 -1 4194304 5003 0 0 0 112161 24 0 0 25 0 1 0 179769168 30265344 4966 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2170/statm: 7389 4966 197 640 0 6745 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 29556

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2171
/proc/meminfo: memFree=927784/2055920 swapFree=4192956/4192956
[pid=2170] ppid=2168 vsize=29556 CPUtime=1181.83
/proc/2170/stat : 2170 (bsolo) R 2168 2170 1249 0 -1 4194304 5003 0 0 0 118158 25 0 0 25 0 1 0 179769168 30265344 4966 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2170/statm: 7389 4966 197 640 0 6745 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 29556

[startup+1242.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2171
/proc/meminfo: memFree=927720/2055920 swapFree=4192956/4192956
[pid=2170] ppid=2168 vsize=29556 CPUtime=1241.81
/proc/2170/stat : 2170 (bsolo) R 2168 2170 1249 0 -1 4194304 5003 0 0 0 124155 26 0 0 25 0 1 0 179769168 30265344 4966 1992294400 134512640 137136520 4294956256 18446744073709551615 134544437 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2170/statm: 7389 4966 197 640 0 6745 0
Current children cumulated CPU time (s) 1241.81
Current children cumulated vsize (KiB) 29556

[startup+1302.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2171
/proc/meminfo: memFree=927720/2055920 swapFree=4192956/4192956
[pid=2170] ppid=2168 vsize=29556 CPUtime=1301.79
/proc/2170/stat : 2170 (bsolo) R 2168 2170 1249 0 -1 4194304 5003 0 0 0 130152 27 0 0 25 0 1 0 179769168 30265344 4966 1992294400 134512640 137136520 4294956256 18446744073709551615 134544434 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2170/statm: 7389 4966 197 640 0 6745 0
Current children cumulated CPU time (s) 1301.79
Current children cumulated vsize (KiB) 29556

[startup+1362.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2171
/proc/meminfo: memFree=927400/2055920 swapFree=4192956/4192956
[pid=2170] ppid=2168 vsize=29804 CPUtime=1361.76
/proc/2170/stat : 2170 (bsolo) R 2168 2170 1249 0 -1 4194304 5077 0 0 0 136148 28 0 0 25 0 1 0 179769168 30519296 5040 1992294400 134512640 137136520 4294956256 18446744073709551615 134544140 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2170/statm: 7451 5040 197 640 0 6807 0
Current children cumulated CPU time (s) 1361.76
Current children cumulated vsize (KiB) 29804

[startup+1422.31 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2171
/proc/meminfo: memFree=927208/2055920 swapFree=4192956/4192956
[pid=2170] ppid=2168 vsize=30064 CPUtime=1421.74
/proc/2170/stat : 2170 (bsolo) R 2168 2170 1249 0 -1 4194304 5144 0 0 0 142145 29 0 0 25 0 1 0 179769168 30785536 5107 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2170/statm: 7516 5107 197 640 0 6872 0
Current children cumulated CPU time (s) 1421.74
Current children cumulated vsize (KiB) 30064

[startup+1482.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2171
/proc/meminfo: memFree=927144/2055920 swapFree=4192956/4192956
[pid=2170] ppid=2168 vsize=30064 CPUtime=1481.71
/proc/2170/stat : 2170 (bsolo) R 2168 2170 1249 0 -1 4194304 5144 0 0 0 148141 30 0 0 25 0 1 0 179769168 30785536 5107 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2170/statm: 7516 5107 197 640 0 6872 0
Current children cumulated CPU time (s) 1481.71
Current children cumulated vsize (KiB) 30064

[startup+1542.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2171
/proc/meminfo: memFree=926824/2055920 swapFree=4192956/4192956
[pid=2170] ppid=2168 vsize=30456 CPUtime=1541.69
/proc/2170/stat : 2170 (bsolo) R 2168 2170 1249 0 -1 4194304 5230 0 0 0 154138 31 0 0 25 0 1 0 179769168 31186944 5193 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2170/statm: 7614 5193 197 640 0 6970 0
Current children cumulated CPU time (s) 1541.69
Current children cumulated vsize (KiB) 30456

[startup+1602.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2171
/proc/meminfo: memFree=926824/2055920 swapFree=4192956/4192956
[pid=2170] ppid=2168 vsize=30456 CPUtime=1601.66
/proc/2170/stat : 2170 (bsolo) R 2168 2170 1249 0 -1 4194304 5230 0 0 0 160135 31 0 0 25 0 1 0 179769168 31186944 5193 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2170/statm: 7614 5193 197 640 0 6970 0
Current children cumulated CPU time (s) 1601.66
Current children cumulated vsize (KiB) 30456

[startup+1662.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2171
/proc/meminfo: memFree=926824/2055920 swapFree=4192956/4192956
[pid=2170] ppid=2168 vsize=30456 CPUtime=1661.64
/proc/2170/stat : 2170 (bsolo) R 2168 2170 1249 0 -1 4194304 5230 0 0 0 166132 32 0 0 25 0 1 0 179769168 31186944 5193 1992294400 134512640 137136520 4294956256 18446744073709551615 134544411 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2170/statm: 7614 5193 197 640 0 6970 0
Current children cumulated CPU time (s) 1661.64
Current children cumulated vsize (KiB) 30456

[startup+1722.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2171
/proc/meminfo: memFree=926760/2055920 swapFree=4192956/4192956
[pid=2170] ppid=2168 vsize=30456 CPUtime=1721.62
/proc/2170/stat : 2170 (bsolo) R 2168 2170 1249 0 -1 4194304 5246 0 0 0 172129 33 0 0 25 0 1 0 179769168 31186944 5209 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2170/statm: 7614 5209 197 640 0 6970 0
Current children cumulated CPU time (s) 1721.62
Current children cumulated vsize (KiB) 30456

[startup+1782.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2171
/proc/meminfo: memFree=926760/2055920 swapFree=4192956/4192956
[pid=2170] ppid=2168 vsize=30456 CPUtime=1781.59
/proc/2170/stat : 2170 (bsolo) R 2168 2170 1249 0 -1 4194304 5246 0 0 0 178126 33 0 0 25 0 1 0 179769168 31186944 5209 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2170/statm: 7614 5209 197 640 0 6970 0
Current children cumulated CPU time (s) 1781.59
Current children cumulated vsize (KiB) 30456

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 2171
/proc/meminfo: memFree=926760/2055920 swapFree=4192956/4192956
[pid=2170] ppid=2168 vsize=30456 CPUtime=1791.2
/proc/2170/stat : 2170 (bsolo) R 2168 2170 1249 0 -1 4194304 5246 0 0 0 179086 34 0 0 25 0 1 0 179769168 31186944 5209 1992294400 134512640 137136520 4294956256 18446744073709551615 134544393 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2170/statm: 7614 5209 197 640 0 6970 0
Current children cumulated CPU time (s) 1791.2
Current children cumulated vsize (KiB) 30456

[startup+1795.1 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2171
/proc/meminfo: memFree=926696/2055920 swapFree=4192956/4192956
[pid=2170] ppid=2168 vsize=30456 CPUtime=1794.4
/proc/2170/stat : 2170 (bsolo) R 2168 2170 1249 0 -1 4194304 5246 0 0 0 179406 34 0 0 25 0 1 0 179769168 31186944 5209 1992294400 134512640 137136520 4294956256 18446744073709551615 134544167 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2170/statm: 7614 5209 197 640 0 6970 0
Current children cumulated CPU time (s) 1794.4
Current children cumulated vsize (KiB) 30456

[startup+1796.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2171
/proc/meminfo: memFree=926696/2055920 swapFree=4192956/4192956
[pid=2170] ppid=2168 vsize=30456 CPUtime=1795.99
/proc/2170/stat : 2170 (bsolo) R 2168 2170 1249 0 -1 4194304 5246 0 0 0 179565 34 0 0 25 0 1 0 179769168 31186944 5209 1992294400 134512640 137136520 4294956256 18446744073709551615 134543918 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2170/statm: 7614 5209 197 640 0 6970 0
Current children cumulated CPU time (s) 1795.99
Current children cumulated vsize (KiB) 30456

[startup+1797.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2171
/proc/meminfo: memFree=926696/2055920 swapFree=4192956/4192956
[pid=2170] ppid=2168 vsize=30456 CPUtime=1796.79
/proc/2170/stat : 2170 (bsolo) R 2168 2170 1249 0 -1 4194304 5246 0 0 0 179645 34 0 0 25 0 1 0 179769168 31186944 5209 1992294400 134512640 137136520 4294956256 18446744073709551615 134544437 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2170/statm: 7614 5209 197 640 0 6970 0
Current children cumulated CPU time (s) 1796.79
Current children cumulated vsize (KiB) 30456

[startup+1798.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2171
/proc/meminfo: memFree=926696/2055920 swapFree=4192956/4192956
[pid=2170] ppid=2168 vsize=30456 CPUtime=1797.59
/proc/2170/stat : 2170 (bsolo) R 2168 2170 1249 0 -1 4194304 5246 0 0 0 179725 34 0 0 25 0 1 0 179769168 31186944 5209 1992294400 134512640 137136520 4294956256 18446744073709551615 134543942 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2170/statm: 7614 5209 197 640 0 6970 0
Current children cumulated CPU time (s) 1797.59
Current children cumulated vsize (KiB) 30456

[startup+1798.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2171
/proc/meminfo: memFree=926696/2055920 swapFree=4192956/4192956
[pid=2170] ppid=2168 vsize=30456 CPUtime=1797.99
/proc/2170/stat : 2170 (bsolo) R 2168 2170 1249 0 -1 4194304 5246 0 0 0 179765 34 0 0 25 0 1 0 179769168 31186944 5209 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/2170/statm: 7614 5209 197 640 0 6970 0
Current children cumulated CPU time (s) 1797.99
Current children cumulated vsize (KiB) 30456

Child status: 0
Real time (s): 1798.73
CPU time (s): 1798.02
CPU user time (s): 1797.68
CPU system time (s): 0.345947
CPU usage (%): 99.961
Max. virtual memory (cumulated for all children) (KiB): 30456

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.68
system time used= 0.345947
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5247
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= 3480

runsolver used 1.35879 second user time and 3.61945 second system time

The end

Launcher Data 

Begin job on node13 at 2009-06-16 05:08:06
IDJOB=1879954
IDBENCH=1338
IDSOLVER=701
FILE ID=node13/1879954-1245121686
PBS_JOBID= 9363675
Free space on /tmp= 66272 MiB

SOLVER NAME= bsolo 3.1 pb
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900667195.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1879954-1245121686/watcher-1879954-1245121686 -o /tmp/evaluation-result-1879954-1245121686/solver-1879954-1245121686 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1879954-1245121686.opb

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

MD5SUM BENCH= 80da336e36371770b02ed1fca93b5c11
RANDOM SEED=1524239159

node13.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		: 3000.259
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		: 3000.259
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:        947592 kB
Buffers:         96436 kB
Cached:         913092 kB
SwapCached:          0 kB
Active:         248432 kB
Inactive:       775044 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        947592 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4024 kB
Writeback:           0 kB
Mapped:          23700 kB
Slab:            70820 kB
Committed_AS:   157224 kB
PageTables:       1460 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= 66268 MiB
End job on node13 at 2009-06-16 05:38:05