Trace number 1880227

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? 1798.01 1798.62

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900558106.opb
MD5SUM86320fff0968ff7a2805751d322618eb
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 benchmark8.60569
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 815
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-1880227-1245118934.opb
0.00/0.00	c File size is 83389 bytes.
0.00/0.01	c Highest Coefficient sum: 815
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: 0.022 s
0.00/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.02	c        0    231     2586     8096    3     5472    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1797.98/1798.61	c      103    231     2792    18604    6     7350    2069    206   2191 0.05
1797.98/1798.61	c      255    231     3093    42341   13    14068    2276    507   2090 0.12
1797.98/1798.61	c      480    231     3537    85477   24    28237    2504    951   1403 0.34
1797.98/1798.61	c      818    231     4209   147086   34    52275    2755   1623    985 0.83
1797.98/1798.61	c     1328    231     5226   239820   45    87960    3031   2640    697 1.91
1797.98/1798.61	c     2093    231     5186   223902   43    99263    3335   2600    441 4.74
1797.98/1798.61	c     3239    231     5706   284148   49   124190    3669   3120    304 10.63
1797.98/1798.61	c     4963    231     5257   236155   44   113488    4036   2671    212 23.38
1797.98/1798.61	c     7547    231     6186   332888   53   155848    4440   3600    183 41.02
1797.98/1798.61	c    11427    231     6994   400289   57   183340    4885   4408    155 73.56
1797.98/1798.61	c    17249    231     5930   320153   53   160068    5374   3344    125 136.93
1797.98/1798.61	c    25986    231     6618   366352   55   172545    5912   4032    115 224.18
1797.98/1798.61	c    39098    231     8106   516580   63   213662    6504   5520    108 360.70
1797.98/1798.61	c    58768    231     7140   446365   62   220704    7155   4554     98 596.97
1797.98/1798.61	c    88278    231     7267   458109   63   215456    7871   4681     85 1033.89
1797.98/1798.61	c   132549    231    10104   745852   73   321096    8659   7518     80 1646.80
1797.98/1798.61	c Resources Exceeded
1797.98/1798.61	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.98/1798.61	c   16   142475  30238   204139     7637   484968   5051     79 1798.00
1797.98/1798.61	s UNKNOWN
1797.98/1798.61	c Total time: 1798 s

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1880227-1245118934/watcher-1880227-1245118934 -o /tmp/evaluation-result-1880227-1245118934/solver-1880227-1245118934 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880227-1245118934.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 7867
/proc/meminfo: memFree=1796600/2055920 swapFree=4192812/4192956
[pid=7867] ppid=7865 vsize=10792 CPUtime=0
/proc/7867/stat : 7867 (bsolo) R 7865 7867 7057 0 -1 4194304 248 0 0 0 0 0 0 0 18 0 1 0 179494242 11051008 232 1992294400 134512640 137136520 4294956256 18446744073709551615 136575102 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7867/statm: 2698 233 174 640 0 2033 0

[startup+0.0560671 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 7867
/proc/meminfo: memFree=1796600/2055920 swapFree=4192812/4192956
[pid=7867] ppid=7865 vsize=11236 CPUtime=0.05
/proc/7867/stat : 7867 (bsolo) R 7865 7867 7057 0 -1 4194304 444 0 0 0 5 0 0 0 18 0 1 0 179494242 11505664 407 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7867/statm: 2809 407 196 640 0 2165 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 11236

[startup+0.101075 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 7867
/proc/meminfo: memFree=1796600/2055920 swapFree=4192812/4192956
[pid=7867] ppid=7865 vsize=11628 CPUtime=0.09
/proc/7867/stat : 7867 (bsolo) R 7865 7867 7057 0 -1 4194304 513 0 0 0 9 0 0 0 18 0 1 0 179494242 11907072 476 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7867/statm: 2907 476 196 640 0 2263 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11628

[startup+0.301112 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 7867
/proc/meminfo: memFree=1796600/2055920 swapFree=4192812/4192956
[pid=7867] ppid=7865 vsize=12544 CPUtime=0.29
/proc/7867/stat : 7867 (bsolo) R 7865 7867 7057 0 -1 4194304 741 0 0 0 29 0 0 0 19 0 1 0 179494242 12845056 704 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7867/statm: 3136 704 196 640 0 2492 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12544

[startup+0.701187 s]
/proc/loadavg: 1.00 1.00 1.00 2/64 7867
/proc/meminfo: memFree=1796600/2055920 swapFree=4192812/4192956
[pid=7867] ppid=7865 vsize=13728 CPUtime=0.69
/proc/7867/stat : 7867 (bsolo) R 7865 7867 7057 0 -1 4194304 1062 0 0 0 68 1 0 0 23 0 1 0 179494242 14057472 1025 1992294400 134512640 137136520 4294956256 18446744073709551615 136498219 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7867/statm: 3432 1025 197 640 0 2788 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13728

[startup+1.50133 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7868
/proc/meminfo: memFree=1792624/2055920 swapFree=4192812/4192956
[pid=7867] ppid=7865 vsize=15432 CPUtime=1.49
/proc/7867/stat : 7867 (bsolo) R 7865 7867 7057 0 -1 4194304 1482 0 0 0 148 1 0 0 25 0 1 0 179494242 15802368 1445 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7867/statm: 3858 1445 197 640 0 3214 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15432

[startup+3.10163 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7868
/proc/meminfo: memFree=1790320/2055920 swapFree=4192812/4192956
[pid=7867] ppid=7865 vsize=17000 CPUtime=3.09
/proc/7867/stat : 7867 (bsolo) R 7865 7867 7057 0 -1 4194304 1882 0 0 0 307 2 0 0 25 0 1 0 179494242 17408000 1845 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7867/statm: 4250 1845 197 640 0 3606 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17000

[startup+6.30122 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7868
/proc/meminfo: memFree=1789680/2055920 swapFree=4192812/4192956
[pid=7867] ppid=7865 vsize=17912 CPUtime=6.29
/proc/7867/stat : 7867 (bsolo) R 7865 7867 7057 0 -1 4194304 2110 0 0 0 627 2 0 0 25 0 1 0 179494242 18341888 2073 1992294400 134512640 137136520 4294956256 18446744073709551615 134544437 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7867/statm: 4478 2073 197 640 0 3834 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 17912

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7868
/proc/meminfo: memFree=1787952/2055920 swapFree=4192812/4192956
[pid=7867] ppid=7865 vsize=18832 CPUtime=12.68
/proc/7867/stat : 7867 (bsolo) R 7865 7867 7057 0 -1 4194304 2344 0 0 0 1266 2 0 0 25 0 1 0 179494242 19283968 2307 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7867/statm: 4708 2307 197 640 0 4064 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 18832

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7868
/proc/meminfo: memFree=1787696/2055920 swapFree=4192812/4192956
[pid=7867] ppid=7865 vsize=19092 CPUtime=25.48
/proc/7867/stat : 7867 (bsolo) R 7865 7867 7057 0 -1 4194304 2385 0 0 0 2546 2 0 0 25 0 1 0 179494242 19550208 2348 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7867/statm: 4773 2348 197 640 0 4129 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19092

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7868
/proc/meminfo: memFree=1786096/2055920 swapFree=4192812/4192956
[pid=7867] ppid=7865 vsize=20668 CPUtime=51.07
/proc/7867/stat : 7867 (bsolo) R 7865 7867 7057 0 -1 4194304 2779 0 0 0 5103 4 0 0 25 0 1 0 179494242 21164032 2742 1992294400 134512640 137136520 4294956256 18446744073709551615 134544345 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7867/statm: 5167 2742 197 640 0 4523 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 20668

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7868
/proc/meminfo: memFree=1784752/2055920 swapFree=4192812/4192956
[pid=7867] ppid=7865 vsize=21984 CPUtime=102.25
/proc/7867/stat : 7867 (bsolo) R 7865 7867 7057 0 -1 4194304 3127 0 0 0 10220 5 0 0 25 0 1 0 179494242 22511616 3090 1992294400 134512640 137136520 4294956256 18446744073709551615 134544129 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7867/statm: 5496 3090 197 640 0 4852 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 21984

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7868
/proc/meminfo: memFree=1783408/2055920 swapFree=4192812/4192956
[pid=7867] ppid=7865 vsize=23292 CPUtime=162.23
/proc/7867/stat : 7867 (bsolo) R 7865 7867 7057 0 -1 4194304 3454 0 0 0 16216 7 0 0 25 0 1 0 179494242 23851008 3417 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7867/statm: 5823 3417 197 640 0 5179 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 23292

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7868
/proc/meminfo: memFree=1783344/2055920 swapFree=4192812/4192956
[pid=7867] ppid=7865 vsize=23296 CPUtime=222.21
/proc/7867/stat : 7867 (bsolo) R 7865 7867 7057 0 -1 4194304 3454 0 0 0 22213 8 0 0 25 0 1 0 179494242 23855104 3417 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7867/statm: 5824 3417 197 640 0 5180 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 23296

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7868
/proc/meminfo: memFree=1782256/2055920 swapFree=4192812/4192956
[pid=7867] ppid=7865 vsize=24332 CPUtime=282.19
/proc/7867/stat : 7867 (bsolo) R 7865 7867 7057 0 -1 4194304 3714 0 0 0 28209 10 0 0 25 0 1 0 179494242 24915968 3677 1992294400 134512640 137136520 4294956256 18446744073709551615 134616484 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7867/statm: 6083 3677 197 640 0 5439 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 24332

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7868
/proc/meminfo: memFree=1782256/2055920 swapFree=4192812/4192956
[pid=7867] ppid=7865 vsize=24332 CPUtime=342.17
/proc/7867/stat : 7867 (bsolo) R 7865 7867 7057 0 -1 4194304 3714 0 0 0 34205 12 0 0 25 0 1 0 179494242 24915968 3677 1992294400 134512640 137136520 4294956256 18446744073709551615 134544256 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7867/statm: 6083 3677 197 640 0 5439 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 24332

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7868
/proc/meminfo: memFree=1780912/2055920 swapFree=4192812/4192956
[pid=7867] ppid=7865 vsize=25636 CPUtime=402.15
/proc/7867/stat : 7867 (bsolo) R 7865 7867 7057 0 -1 4194304 4029 0 0 0 40202 13 0 0 25 0 1 0 179494242 26251264 3992 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7867/statm: 6409 3992 197 640 0 5765 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 25636

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7868
/proc/meminfo: memFree=1780784/2055920 swapFree=4192812/4192956
[pid=7867] ppid=7865 vsize=25764 CPUtime=462.13
/proc/7867/stat : 7867 (bsolo) R 7865 7867 7057 0 -1 4194304 4055 0 0 0 46199 14 0 0 25 0 1 0 179494242 26382336 4018 1992294400 134512640 137136520 4294956256 18446744073709551615 134540852 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7867/statm: 6441 4018 197 640 0 5797 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 25764

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7868
/proc/meminfo: memFree=1780144/2055920 swapFree=4192812/4192956
[pid=7867] ppid=7865 vsize=26288 CPUtime=522.12
/proc/7867/stat : 7867 (bsolo) R 7865 7867 7057 0 -1 4194304 4207 0 0 0 52196 16 0 0 25 0 1 0 179494242 26918912 4170 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7867/statm: 6572 4170 197 640 0 5928 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 26288

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7868
/proc/meminfo: memFree=1779760/2055920 swapFree=4192812/4192956
[pid=7867] ppid=7865 vsize=26816 CPUtime=582.09
/proc/7867/stat : 7867 (bsolo) R 7865 7867 7057 0 -1 4194304 4316 0 0 0 58192 17 0 0 25 0 1 0 179494242 27459584 4279 1992294400 134512640 137136520 4294956256 18446744073709551615 134543942 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7867/statm: 6704 4279 197 640 0 6060 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 26816

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7868
/proc/meminfo: memFree=1779376/2055920 swapFree=4192812/4192956
[pid=7867] ppid=7865 vsize=27180 CPUtime=642.08
/proc/7867/stat : 7867 (bsolo) R 7865 7867 7057 0 -1 4194304 4406 0 0 0 64189 19 0 0 25 0 1 0 179494242 27832320 4369 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7867/statm: 6795 4369 197 640 0 6151 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 27180

[startup+702.302 s]

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

/proc/meminfo: memFree=1777008/2055920 swapFree=4192812/4192956
[pid=7867] ppid=7865 vsize=29144 CPUtime=1121.91
/proc/7867/stat : 7867 (bsolo) R 7865 7867 7057 0 -1 4194304 4915 0 0 0 112164 27 0 0 25 0 1 0 179494242 29843456 4878 1992294400 134512640 137136520 4294956256 18446744073709551615 134544411 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7867/statm: 7286 4878 197 640 0 6642 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 29144

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7868
/proc/meminfo: memFree=1776944/2055920 swapFree=4192812/4192956
[pid=7867] ppid=7865 vsize=29144 CPUtime=1181.88
/proc/7867/stat : 7867 (bsolo) R 7865 7867 7057 0 -1 4194304 4915 0 0 0 118160 28 0 0 25 0 1 0 179494242 29843456 4878 1992294400 134512640 137136520 4294956256 18446744073709551615 134544443 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7867/statm: 7286 4878 197 640 0 6642 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 29144

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7868
/proc/meminfo: memFree=1776880/2055920 swapFree=4192812/4192956
[pid=7867] ppid=7865 vsize=29144 CPUtime=1241.86
/proc/7867/stat : 7867 (bsolo) R 7865 7867 7057 0 -1 4194304 4915 0 0 0 124157 29 0 0 25 0 1 0 179494242 29843456 4878 1992294400 134512640 137136520 4294956256 18446744073709551615 134544449 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7867/statm: 7286 4878 197 640 0 6642 0
Current children cumulated CPU time (s) 1241.86
Current children cumulated vsize (KiB) 29144

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7868
/proc/meminfo: memFree=1776752/2055920 swapFree=4192812/4192956
[pid=7867] ppid=7865 vsize=29276 CPUtime=1301.85
/proc/7867/stat : 7867 (bsolo) R 7865 7867 7057 0 -1 4194304 4949 0 0 0 130155 30 0 0 25 0 1 0 179494242 29978624 4912 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7867/statm: 7319 4912 197 640 0 6675 0
Current children cumulated CPU time (s) 1301.85
Current children cumulated vsize (KiB) 29276

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7868
/proc/meminfo: memFree=1776624/2055920 swapFree=4192812/4192956
[pid=7867] ppid=7865 vsize=29396 CPUtime=1361.83
/proc/7867/stat : 7867 (bsolo) R 7865 7867 7057 0 -1 4194304 4961 0 0 0 136152 31 0 0 25 0 1 0 179494242 30101504 4924 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7867/statm: 7349 4924 197 640 0 6705 0
Current children cumulated CPU time (s) 1361.83
Current children cumulated vsize (KiB) 29396

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7868
/proc/meminfo: memFree=1776624/2055920 swapFree=4192812/4192956
[pid=7867] ppid=7865 vsize=29396 CPUtime=1421.81
/proc/7867/stat : 7867 (bsolo) R 7865 7867 7057 0 -1 4194304 4961 0 0 0 142149 32 0 0 25 0 1 0 179494242 30101504 4924 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7867/statm: 7349 4924 197 640 0 6705 0
Current children cumulated CPU time (s) 1421.81
Current children cumulated vsize (KiB) 29396

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7868
/proc/meminfo: memFree=1776560/2055920 swapFree=4192812/4192956
[pid=7867] ppid=7865 vsize=29396 CPUtime=1481.79
/proc/7867/stat : 7867 (bsolo) R 7865 7867 7057 0 -1 4194304 4961 0 0 0 148146 33 0 0 25 0 1 0 179494242 30101504 4924 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7867/statm: 7349 4924 197 640 0 6705 0
Current children cumulated CPU time (s) 1481.79
Current children cumulated vsize (KiB) 29396

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7868
/proc/meminfo: memFree=1776496/2055920 swapFree=4192812/4192956
[pid=7867] ppid=7865 vsize=29396 CPUtime=1541.76
/proc/7867/stat : 7867 (bsolo) R 7865 7867 7057 0 -1 4194304 4983 0 0 0 154142 34 0 0 25 0 1 0 179494242 30101504 4946 1992294400 134512640 137136520 4294956256 18446744073709551615 134575604 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7867/statm: 7349 4946 197 640 0 6705 0
Current children cumulated CPU time (s) 1541.76
Current children cumulated vsize (KiB) 29396

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7868
/proc/meminfo: memFree=1776496/2055920 swapFree=4192812/4192956
[pid=7867] ppid=7865 vsize=29396 CPUtime=1601.74
/proc/7867/stat : 7867 (bsolo) R 7865 7867 7057 0 -1 4194304 4983 0 0 0 160139 35 0 0 25 0 1 0 179494242 30101504 4946 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7867/statm: 7349 4946 197 640 0 6705 0
Current children cumulated CPU time (s) 1601.74
Current children cumulated vsize (KiB) 29396

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7868
/proc/meminfo: memFree=1775344/2055920 swapFree=4192812/4192956
[pid=7867] ppid=7865 vsize=30568 CPUtime=1661.73
/proc/7867/stat : 7867 (bsolo) R 7865 7867 7057 0 -1 4194304 5256 0 0 0 166136 37 0 0 25 0 1 0 179494242 31301632 5219 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7867/statm: 7642 5219 197 640 0 6998 0
Current children cumulated CPU time (s) 1661.73
Current children cumulated vsize (KiB) 30568

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7868
/proc/meminfo: memFree=1775280/2055920 swapFree=4192812/4192956
[pid=7867] ppid=7865 vsize=30568 CPUtime=1721.71
/proc/7867/stat : 7867 (bsolo) R 7865 7867 7057 0 -1 4194304 5256 0 0 0 172133 38 0 0 25 0 1 0 179494242 31301632 5219 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7867/statm: 7642 5219 197 640 0 6998 0
Current children cumulated CPU time (s) 1721.71
Current children cumulated vsize (KiB) 30568

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7870
/proc/meminfo: memFree=1775088/2055920 swapFree=4192812/4192956
[pid=7867] ppid=7865 vsize=30696 CPUtime=1781.69
/proc/7867/stat : 7867 (bsolo) R 7865 7867 7057 0 -1 4194304 5301 0 0 0 178130 39 0 0 25 0 1 0 179494242 31432704 5264 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7867/statm: 7674 5264 197 640 0 7030 0
Current children cumulated CPU time (s) 1781.69
Current children cumulated vsize (KiB) 30696

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

[startup+1791.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7870
/proc/meminfo: memFree=1775088/2055920 swapFree=4192812/4192956
[pid=7867] ppid=7865 vsize=30696 CPUtime=1791.29
/proc/7867/stat : 7867 (bsolo) R 7865 7867 7057 0 -1 4194304 5301 0 0 0 179090 39 0 0 25 0 1 0 179494242 31432704 5264 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7867/statm: 7674 5264 197 640 0 7030 0
Current children cumulated CPU time (s) 1791.29
Current children cumulated vsize (KiB) 30696

[startup+1795.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7870
/proc/meminfo: memFree=1775088/2055920 swapFree=4192812/4192956
[pid=7867] ppid=7865 vsize=30696 CPUtime=1794.49
/proc/7867/stat : 7867 (bsolo) R 7865 7867 7057 0 -1 4194304 5301 0 0 0 179410 39 0 0 25 0 1 0 179494242 31432704 5264 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7867/statm: 7674 5264 197 640 0 7030 0
Current children cumulated CPU time (s) 1794.49
Current children cumulated vsize (KiB) 30696

[startup+1796.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7870
/proc/meminfo: memFree=1775088/2055920 swapFree=4192812/4192956
[pid=7867] ppid=7865 vsize=30696 CPUtime=1796.08
/proc/7867/stat : 7867 (bsolo) R 7865 7867 7057 0 -1 4194304 5301 0 0 0 179569 39 0 0 25 0 1 0 179494242 31432704 5264 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7867/statm: 7674 5264 197 640 0 7030 0
Current children cumulated CPU time (s) 1796.08
Current children cumulated vsize (KiB) 30696

[startup+1797.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7870
/proc/meminfo: memFree=1775088/2055920 swapFree=4192812/4192956
[pid=7867] ppid=7865 vsize=30696 CPUtime=1796.88
/proc/7867/stat : 7867 (bsolo) R 7865 7867 7057 0 -1 4194304 5301 0 0 0 179649 39 0 0 25 0 1 0 179494242 31432704 5264 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7867/statm: 7674 5264 197 640 0 7030 0
Current children cumulated CPU time (s) 1796.88
Current children cumulated vsize (KiB) 30696

[startup+1798.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7870
/proc/meminfo: memFree=1775088/2055920 swapFree=4192812/4192956
[pid=7867] ppid=7865 vsize=30696 CPUtime=1797.68
/proc/7867/stat : 7867 (bsolo) R 7865 7867 7057 0 -1 4194304 5301 0 0 0 179729 39 0 0 25 0 1 0 179494242 31432704 5264 1992294400 134512640 137136520 4294956256 18446744073709551615 134544387 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7867/statm: 7674 5264 197 640 0 7030 0
Current children cumulated CPU time (s) 1797.68
Current children cumulated vsize (KiB) 30696

[startup+1798.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7870
/proc/meminfo: memFree=1775088/2055920 swapFree=4192812/4192956
[pid=7867] ppid=7865 vsize=30696 CPUtime=1797.88
/proc/7867/stat : 7867 (bsolo) R 7865 7867 7057 0 -1 4194304 5301 0 0 0 179749 39 0 0 25 0 1 0 179494242 31432704 5264 1992294400 134512640 137136520 4294956256 18446744073709551615 136502090 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7867/statm: 7674 5264 197 640 0 7030 0
Current children cumulated CPU time (s) 1797.88
Current children cumulated vsize (KiB) 30696

[startup+1798.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7870
/proc/meminfo: memFree=1775088/2055920 swapFree=4192812/4192956
[pid=7867] ppid=7865 vsize=30696 CPUtime=1797.98
/proc/7867/stat : 7867 (bsolo) R 7865 7867 7057 0 -1 4194304 5301 0 0 0 179759 39 0 0 25 0 1 0 179494242 31432704 5264 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/7867/statm: 7674 5264 197 640 0 7030 0
Current children cumulated CPU time (s) 1797.98
Current children cumulated vsize (KiB) 30696

Child status: 0
Real time (s): 1798.62
CPU time (s): 1798.01
CPU user time (s): 1797.61
CPU system time (s): 0.398939
CPU usage (%): 99.966
Max. virtual memory (cumulated for all children) (KiB): 30696

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.61
system time used= 0.398939
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5302
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= 2289

runsolver used 1.27581 second user time and 3.72243 second system time

The end

Launcher Data 

Begin job on node7 at 2009-06-16 04:22:14
IDJOB=1880227
IDBENCH=1304
IDSOLVER=701
FILE ID=node7/1880227-1245118934
PBS_JOBID= 9363649
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-t3002.11tsp11.1900558106.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1880227-1245118934/watcher-1880227-1245118934 -o /tmp/evaluation-result-1880227-1245118934/solver-1880227-1245118934 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1880227-1245118934.opb

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

MD5SUM BENCH= 86320fff0968ff7a2805751d322618eb
RANDOM SEED=1063578099

node7.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		: 3000.274
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		: 3000.274
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:       1797016 kB
Buffers:         16972 kB
Cached:         170232 kB
SwapCached:          0 kB
Active:          53632 kB
Inactive:       147504 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1797016 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4016 kB
Writeback:           0 kB
Mapped:          23708 kB
Slab:            43680 kB
Committed_AS:   148656 kB
PageTables:       1444 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 node7 at 2009-06-16 04:52:13