Trace number 1880266

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 1798.48

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900558739.opb
MD5SUM23d2095f3ee13b7452c309e9137df723
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 benchmark45.88
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 649
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-1880266-1245122132.opb
0.00/0.00	c File size is 83383 bytes.
0.00/0.01	c Highest Coefficient sum: 649
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.012 s
0.00/0.01	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5707
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.00/0.02	c Pre-processing Time: 0.023 s
0.00/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.02	c        0    231     2586     8096    3     5474    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1797.92/1798.47	c      102    231     2788    18135    6     6631    2069    202   2266 0.04
1797.92/1798.47	c      254    231     3088    37625   12    11414    2276    502   2442 0.10
1797.92/1798.47	c      480    231     3540    72529   20    21230    2504    954   1943 0.25
1797.92/1798.47	c      819    231     4211   133824   31    35731    2755   1625   1412 0.58
1797.92/1798.47	c     1327    231     5219   221475   42    60274    3031   2633   1078 1.23
1797.92/1798.47	c     2096    231     5142   202717   39    82322    3335   2556    787 2.66
1797.92/1798.47	c     3242    231     5640   286192   50   117980    3669   3054    439 7.38
1797.92/1798.47	c     4965    231     5154   261302   50   126084    4036   2568    255 19.46
1797.92/1798.47	c     7549    231     6022   371484   61   164346    4440   3436    177 42.56
1797.92/1798.47	c    11428    231     6765   433620   64   188380    4885   4179    141 80.50
1797.92/1798.47	c    17250    231     5582   312485   55   142322    5374   2996    118 146.04
1797.92/1798.47	c    25990    231     6273   391291   62   179083    5912   3687    106 243.73
1797.92/1798.47	c    39103    231     7931   575486   72   227465    6504   5345     97 401.68
1797.92/1798.47	c    58774    231     6901   452949   65   193351    7155   4315     88 667.83
1797.92/1798.47	c    88285    231     6841   446304   65   192186    7871   4255     80 1100.17
1797.92/1798.47	c   132555    231    10021   798215   79   295880    8659   7435     76 1727.39
1797.92/1798.47	c Resources Exceeded
1797.92/1798.47	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1797.92/1798.47	c   16   137590  18667   169349    11161   921587   8575     76 1798.00
1797.92/1798.47	s UNKNOWN
1797.92/1798.47	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-1880266-1245122132/watcher-1880266-1245122132 -o /tmp/evaluation-result-1880266-1245122132/solver-1880266-1245122132 -C 1800 -W 2000 -M 1800 bsolo -l3 -t1800 -m1800 HOME/instance-1880266-1245122132.opb 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 508
/proc/meminfo: memFree=1247648/2055920 swapFree=4192812/4192956
[pid=508] ppid=506 vsize=10792 CPUtime=0
/proc/508/stat : 508 (bsolo) R 506 508 30954 0 -1 4194304 249 0 0 0 0 0 0 0 18 0 1 0 179813350 11051008 233 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/508/statm: 2698 233 174 640 0 2033 0

[startup+0.085544 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 508
/proc/meminfo: memFree=1247648/2055920 swapFree=4192812/4192956
[pid=508] ppid=506 vsize=11496 CPUtime=0.08
/proc/508/stat : 508 (bsolo) R 506 508 30954 0 -1 4194304 486 0 0 0 8 0 0 0 18 0 1 0 179813350 11771904 449 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/508/statm: 2874 449 196 640 0 2230 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 11496

[startup+0.101545 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 508
/proc/meminfo: memFree=1247648/2055920 swapFree=4192812/4192956
[pid=508] ppid=506 vsize=11632 CPUtime=0.09
/proc/508/stat : 508 (bsolo) R 506 508 30954 0 -1 4194304 512 0 0 0 9 0 0 0 18 0 1 0 179813350 11911168 475 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/508/statm: 2908 475 196 640 0 2264 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11632

[startup+0.301566 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 508
/proc/meminfo: memFree=1247648/2055920 swapFree=4192812/4192956
[pid=508] ppid=506 vsize=12544 CPUtime=0.29
/proc/508/stat : 508 (bsolo) R 506 508 30954 0 -1 4194304 757 0 0 0 29 0 0 0 19 0 1 0 179813350 12845056 720 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/508/statm: 3136 720 196 640 0 2492 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12544

[startup+0.701609 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 508
/proc/meminfo: memFree=1247648/2055920 swapFree=4192812/4192956
[pid=508] ppid=506 vsize=13840 CPUtime=0.69
/proc/508/stat : 508 (bsolo) R 506 508 30954 0 -1 4194304 1064 0 0 0 69 0 0 0 23 0 1 0 179813350 14172160 1027 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/508/statm: 3460 1027 197 640 0 2816 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13840

[startup+1.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 509
/proc/meminfo: memFree=1243480/2055920 swapFree=4192812/4192956
[pid=508] ppid=506 vsize=15916 CPUtime=1.49
/proc/508/stat : 508 (bsolo) R 506 508 30954 0 -1 4194304 1602 0 0 0 148 1 0 0 25 0 1 0 179813350 16297984 1565 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/508/statm: 3979 1565 197 640 0 3335 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 15916

[startup+3.10187 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 509
/proc/meminfo: memFree=1241816/2055920 swapFree=4192812/4192956
[pid=508] ppid=506 vsize=16304 CPUtime=3.09
/proc/508/stat : 508 (bsolo) R 506 508 30954 0 -1 4194304 1697 0 0 0 308 1 0 0 25 0 1 0 179813350 16695296 1660 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/508/statm: 4076 1660 197 640 0 3432 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16304

[startup+6.30121 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 509
/proc/meminfo: memFree=1240088/2055920 swapFree=4192812/4192956
[pid=508] ppid=506 vsize=17608 CPUtime=6.28
/proc/508/stat : 508 (bsolo) R 506 508 30954 0 -1 4194304 2018 0 0 0 627 1 0 0 25 0 1 0 179813350 18030592 1981 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/508/statm: 4402 1981 197 640 0 3758 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 17608

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 509
/proc/meminfo: memFree=1238680/2055920 swapFree=4192812/4192956
[pid=508] ppid=506 vsize=18904 CPUtime=12.69
/proc/508/stat : 508 (bsolo) R 506 508 30954 0 -1 4194304 2354 0 0 0 1267 2 0 0 25 0 1 0 179813350 19357696 2317 1992294400 134512640 137136520 4294956256 18446744073709551615 134554202 0 0 4096 16384 0 0 0 17 1 0 0
/proc/508/statm: 4726 2317 197 640 0 4082 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 18904

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 509
/proc/meminfo: memFree=1236568/2055920 swapFree=4192812/4192956
[pid=508] ppid=506 vsize=21100 CPUtime=25.49
/proc/508/stat : 508 (bsolo) R 506 508 30954 0 -1 4194304 2883 0 0 0 2546 3 0 0 25 0 1 0 179813350 21606400 2846 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/508/statm: 5275 2846 197 640 0 4631 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 21100

[startup+51.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 509
/proc/meminfo: memFree=1235672/2055920 swapFree=4192812/4192956
[pid=508] ppid=506 vsize=22012 CPUtime=51.07
/proc/508/stat : 508 (bsolo) R 506 508 30954 0 -1 4194304 3130 0 0 0 5104 3 0 0 25 0 1 0 179813350 22540288 3093 1992294400 134512640 137136520 4294956256 18446744073709551615 136498324 0 0 4096 16384 0 0 0 17 1 0 0
/proc/508/statm: 5503 3093 197 640 0 4859 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 22012

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 509
/proc/meminfo: memFree=1234840/2055920 swapFree=4192812/4192956
[pid=508] ppid=506 vsize=22916 CPUtime=102.27
/proc/508/stat : 508 (bsolo) R 506 508 30954 0 -1 4194304 3352 0 0 0 10222 5 0 0 25 0 1 0 179813350 23465984 3315 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/508/statm: 5729 3315 197 640 0 5085 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 22916

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 509
/proc/meminfo: memFree=1234136/2055920 swapFree=4192812/4192956
[pid=508] ppid=506 vsize=23564 CPUtime=162.24
/proc/508/stat : 508 (bsolo) R 506 508 30954 0 -1 4194304 3521 0 0 0 16218 6 0 0 25 0 1 0 179813350 24129536 3484 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/508/statm: 5891 3484 197 640 0 5247 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 23564

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 509
/proc/meminfo: memFree=1233368/2055920 swapFree=4192812/4192956
[pid=508] ppid=506 vsize=24344 CPUtime=222.23
/proc/508/stat : 508 (bsolo) R 506 508 30954 0 -1 4194304 3698 0 0 0 22216 7 0 0 25 0 1 0 179813350 24928256 3661 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/508/statm: 6086 3661 197 640 0 5442 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 24344

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 509
/proc/meminfo: memFree=1232280/2055920 swapFree=4192812/4192956
[pid=508] ppid=506 vsize=25400 CPUtime=282.21
/proc/508/stat : 508 (bsolo) R 506 508 30954 0 -1 4194304 3966 0 0 0 28213 8 0 0 25 0 1 0 179813350 26009600 3929 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/508/statm: 6350 3929 197 640 0 5706 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 25400

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 509
/proc/meminfo: memFree=1232152/2055920 swapFree=4192812/4192956
[pid=508] ppid=506 vsize=25528 CPUtime=342.2
/proc/508/stat : 508 (bsolo) R 506 508 30954 0 -1 4194304 3992 0 0 0 34211 9 0 0 25 0 1 0 179813350 26140672 3955 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/508/statm: 6382 3955 197 640 0 5738 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 25528

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 509
/proc/meminfo: memFree=1232152/2055920 swapFree=4192812/4192956
[pid=508] ppid=506 vsize=25524 CPUtime=402.18
/proc/508/stat : 508 (bsolo) R 506 508 30954 0 -1 4194304 3992 0 0 0 40207 11 0 0 25 0 1 0 179813350 26136576 3955 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/508/statm: 6381 3955 197 640 0 5737 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 25524

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 509
/proc/meminfo: memFree=1230872/2055920 swapFree=4192812/4192956
[pid=508] ppid=506 vsize=26832 CPUtime=462.17
/proc/508/stat : 508 (bsolo) R 506 508 30954 0 -1 4194304 4325 0 0 0 46205 12 0 0 25 0 1 0 179813350 27475968 4288 1992294400 134512640 137136520 4294956256 18446744073709551615 134544496 0 0 4096 16384 0 0 0 17 1 0 0
/proc/508/statm: 6708 4288 197 640 0 6064 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 26832

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 509
/proc/meminfo: memFree=1230872/2055920 swapFree=4192812/4192956
[pid=508] ppid=506 vsize=26832 CPUtime=522.15
/proc/508/stat : 508 (bsolo) R 506 508 30954 0 -1 4194304 4335 0 0 0 52202 13 0 0 25 0 1 0 179813350 27475968 4298 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/508/statm: 6708 4298 197 640 0 6064 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 26832

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 509
/proc/meminfo: memFree=1230872/2055920 swapFree=4192812/4192956
[pid=508] ppid=506 vsize=26832 CPUtime=582.14
/proc/508/stat : 508 (bsolo) R 506 508 30954 0 -1 4194304 4336 0 0 0 58199 15 0 0 25 0 1 0 179813350 27475968 4299 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/508/statm: 6708 4299 197 640 0 6064 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 26832

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 509
/proc/meminfo: memFree=1230872/2055920 swapFree=4192812/4192956
[pid=508] ppid=506 vsize=26832 CPUtime=642.12
/proc/508/stat : 508 (bsolo) R 506 508 30954 0 -1 4194304 4336 0 0 0 64196 16 0 0 25 0 1 0 179813350 27475968 4299 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/508/statm: 6708 4299 197 640 0 6064 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 26832

[startup+702.302 s]

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

/proc/meminfo: memFree=1228696/2055920 swapFree=4192812/4192956
[pid=508] ppid=506 vsize=29056 CPUtime=1122
/proc/508/stat : 508 (bsolo) R 506 508 30954 0 -1 4194304 4884 0 0 0 112174 26 0 0 25 0 1 0 179813350 29753344 4847 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/508/statm: 7264 4847 197 640 0 6620 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 29056

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 509
/proc/meminfo: memFree=1228184/2055920 swapFree=4192812/4192956
[pid=508] ppid=506 vsize=29452 CPUtime=1181.98
/proc/508/stat : 508 (bsolo) R 506 508 30954 0 -1 4194304 4997 0 0 0 118171 27 0 0 25 0 1 0 179813350 30158848 4960 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/508/statm: 7363 4960 197 640 0 6719 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 29452

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 509
/proc/meminfo: memFree=1227864/2055920 swapFree=4192812/4192956
[pid=508] ppid=506 vsize=29712 CPUtime=1241.97
/proc/508/stat : 508 (bsolo) R 506 508 30954 0 -1 4194304 5061 0 0 0 124168 29 0 0 25 0 1 0 179813350 30425088 5024 1992294400 134512640 137136520 4294956256 18446744073709551615 134543819 0 0 4096 16384 0 0 0 17 1 0 0
/proc/508/statm: 7428 5024 197 640 0 6784 0
Current children cumulated CPU time (s) 1241.97
Current children cumulated vsize (KiB) 29712

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 509
/proc/meminfo: memFree=1227928/2055920 swapFree=4192812/4192956
[pid=508] ppid=506 vsize=29712 CPUtime=1301.95
/proc/508/stat : 508 (bsolo) R 506 508 30954 0 -1 4194304 5061 0 0 0 130165 30 0 0 25 0 1 0 179813350 30425088 5024 1992294400 134512640 137136520 4294956256 18446744073709551615 136502032 0 0 4096 16384 0 0 0 17 1 0 0
/proc/508/statm: 7428 5024 197 640 0 6784 0
Current children cumulated CPU time (s) 1301.95
Current children cumulated vsize (KiB) 29712

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 509
/proc/meminfo: memFree=1227224/2055920 swapFree=4192812/4192956
[pid=508] ppid=506 vsize=30460 CPUtime=1361.94
/proc/508/stat : 508 (bsolo) R 506 508 30954 0 -1 4194304 5228 0 0 0 136163 31 0 0 25 0 1 0 179813350 31191040 5191 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/508/statm: 7615 5191 197 640 0 6971 0
Current children cumulated CPU time (s) 1361.94
Current children cumulated vsize (KiB) 30460

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 509
/proc/meminfo: memFree=1227160/2055920 swapFree=4192812/4192956
[pid=508] ppid=506 vsize=30444 CPUtime=1421.92
/proc/508/stat : 508 (bsolo) R 506 508 30954 0 -1 4194304 5228 0 0 0 142160 32 0 0 25 0 1 0 179813350 31174656 5191 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/508/statm: 7611 5191 197 640 0 6967 0
Current children cumulated CPU time (s) 1421.92
Current children cumulated vsize (KiB) 30444

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 509
/proc/meminfo: memFree=1227160/2055920 swapFree=4192812/4192956
[pid=508] ppid=506 vsize=30444 CPUtime=1481.9
/proc/508/stat : 508 (bsolo) R 506 508 30954 0 -1 4194304 5228 0 0 0 148157 33 0 0 25 0 1 0 179813350 31174656 5191 1992294400 134512640 137136520 4294956256 18446744073709551615 136502058 0 0 4096 16384 0 0 0 17 1 0 0
/proc/508/statm: 7611 5191 197 640 0 6967 0
Current children cumulated CPU time (s) 1481.9
Current children cumulated vsize (KiB) 30444

[startup+1542.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 509
/proc/meminfo: memFree=1227288/2055920 swapFree=4192812/4192956
[pid=508] ppid=506 vsize=30444 CPUtime=1541.89
/proc/508/stat : 508 (bsolo) R 506 508 30954 0 -1 4194304 5228 0 0 0 154154 35 0 0 25 0 1 0 179813350 31174656 5191 1992294400 134512640 137136520 4294956256 18446744073709551615 134544135 0 0 4096 16384 0 0 0 17 1 0 0
/proc/508/statm: 7611 5191 197 640 0 6967 0
Current children cumulated CPU time (s) 1541.89
Current children cumulated vsize (KiB) 30444

[startup+1602.3 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 509
/proc/meminfo: memFree=1227288/2055920 swapFree=4192812/4192956
[pid=508] ppid=506 vsize=30444 CPUtime=1601.87
/proc/508/stat : 508 (bsolo) R 506 508 30954 0 -1 4194304 5228 0 0 0 160151 36 0 0 25 0 1 0 179813350 31174656 5191 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/508/statm: 7611 5191 197 640 0 6967 0
Current children cumulated CPU time (s) 1601.87
Current children cumulated vsize (KiB) 30444

[startup+1662.3 s]
/proc/loadavg: 1.06 1.03 1.00 2/65 509
/proc/meminfo: memFree=1227288/2055920 swapFree=4192812/4192956
[pid=508] ppid=506 vsize=30444 CPUtime=1661.85
/proc/508/stat : 508 (bsolo) R 506 508 30954 0 -1 4194304 5228 0 0 0 166148 37 0 0 25 0 1 0 179813350 31174656 5191 1992294400 134512640 137136520 4294956256 18446744073709551615 134543942 0 0 4096 16384 0 0 0 17 1 0 0
/proc/508/statm: 7611 5191 197 640 0 6967 0
Current children cumulated CPU time (s) 1661.85
Current children cumulated vsize (KiB) 30444

[startup+1722.3 s]
/proc/loadavg: 1.05 1.04 1.00 2/65 509
/proc/meminfo: memFree=1227288/2055920 swapFree=4192812/4192956
[pid=508] ppid=506 vsize=30444 CPUtime=1721.84
/proc/508/stat : 508 (bsolo) R 506 508 30954 0 -1 4194304 5228 0 0 0 172146 38 0 0 25 0 1 0 179813350 31174656 5191 1992294400 134512640 137136520 4294956256 18446744073709551615 134544256 0 0 4096 16384 0 0 0 17 1 0 0
/proc/508/statm: 7611 5191 197 640 0 6967 0
Current children cumulated CPU time (s) 1721.84
Current children cumulated vsize (KiB) 30444

[startup+1782.3 s]
/proc/loadavg: 1.13 1.06 1.01 2/65 509
/proc/meminfo: memFree=1226264/2055920 swapFree=4192812/4192956
[pid=508] ppid=506 vsize=31364 CPUtime=1781.82
/proc/508/stat : 508 (bsolo) R 506 508 30954 0 -1 4194304 5471 0 0 0 178143 39 0 0 25 0 1 0 179813350 32116736 5434 1992294400 134512640 137136520 4294956256 18446744073709551615 134544256 0 0 4096 16384 0 0 0 17 1 0 0
/proc/508/statm: 7841 5434 197 640 0 7197 0
Current children cumulated CPU time (s) 1781.82
Current children cumulated vsize (KiB) 31364

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

[startup+1791.91 s]
/proc/loadavg: 1.11 1.06 1.00 2/65 509
/proc/meminfo: memFree=1226264/2055920 swapFree=4192812/4192956
[pid=508] ppid=506 vsize=31364 CPUtime=1791.42
/proc/508/stat : 508 (bsolo) R 506 508 30954 0 -1 4194304 5471 0 0 0 179102 40 0 0 25 0 1 0 179813350 32116736 5434 1992294400 134512640 137136520 4294956256 18446744073709551615 134543948 0 0 4096 16384 0 0 0 17 1 0 0
/proc/508/statm: 7841 5434 197 640 0 7197 0
Current children cumulated CPU time (s) 1791.42
Current children cumulated vsize (KiB) 31364

[startup+1795.1 s]
/proc/loadavg: 1.10 1.05 1.00 2/65 509
/proc/meminfo: memFree=1226264/2055920 swapFree=4192812/4192956
[pid=508] ppid=506 vsize=31364 CPUtime=1794.62
/proc/508/stat : 508 (bsolo) R 506 508 30954 0 -1 4194304 5471 0 0 0 179422 40 0 0 25 0 1 0 179813350 32116736 5434 1992294400 134512640 137136520 4294956256 18446744073709551615 134544604 0 0 4096 16384 0 0 0 17 1 0 0
/proc/508/statm: 7841 5434 197 640 0 7197 0
Current children cumulated CPU time (s) 1794.62
Current children cumulated vsize (KiB) 31364

[startup+1796.7 s]
/proc/loadavg: 1.10 1.05 1.00 2/65 509
/proc/meminfo: memFree=1226264/2055920 swapFree=4192812/4192956
[pid=508] ppid=506 vsize=31364 CPUtime=1796.22
/proc/508/stat : 508 (bsolo) R 506 508 30954 0 -1 4194304 5471 0 0 0 179582 40 0 0 25 0 1 0 179813350 32116736 5434 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/508/statm: 7841 5434 197 640 0 7197 0
Current children cumulated CPU time (s) 1796.22
Current children cumulated vsize (KiB) 31364

[startup+1797.5 s]
/proc/loadavg: 1.10 1.05 1.00 2/65 509
/proc/meminfo: memFree=1226264/2055920 swapFree=4192812/4192956
[pid=508] ppid=506 vsize=31364 CPUtime=1797.02
/proc/508/stat : 508 (bsolo) R 506 508 30954 0 -1 4194304 5471 0 0 0 179662 40 0 0 25 0 1 0 179813350 32116736 5434 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/508/statm: 7841 5434 197 640 0 7197 0
Current children cumulated CPU time (s) 1797.02
Current children cumulated vsize (KiB) 31364

[startup+1797.9 s]
/proc/loadavg: 1.10 1.05 1.00 2/65 509
/proc/meminfo: memFree=1226264/2055920 swapFree=4192812/4192956
[pid=508] ppid=506 vsize=31364 CPUtime=1797.42
/proc/508/stat : 508 (bsolo) R 506 508 30954 0 -1 4194304 5471 0 0 0 179702 40 0 0 25 0 1 0 179813350 32116736 5434 1992294400 134512640 137136520 4294956256 18446744073709551615 134544160 0 0 4096 16384 0 0 0 17 1 0 0
/proc/508/statm: 7841 5434 197 640 0 7197 0
Current children cumulated CPU time (s) 1797.42
Current children cumulated vsize (KiB) 31364

[startup+1798.3 s]
/proc/loadavg: 1.10 1.05 1.00 2/65 509
/proc/meminfo: memFree=1226264/2055920 swapFree=4192812/4192956
[pid=508] ppid=506 vsize=31364 CPUtime=1797.82
/proc/508/stat : 508 (bsolo) R 506 508 30954 0 -1 4194304 5471 0 0 0 179742 40 0 0 25 0 1 0 179813350 32116736 5434 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/508/statm: 7841 5434 197 640 0 7197 0
Current children cumulated CPU time (s) 1797.82
Current children cumulated vsize (KiB) 31364

[startup+1798.4 s]
/proc/loadavg: 1.10 1.05 1.00 2/65 509
/proc/meminfo: memFree=1226264/2055920 swapFree=4192812/4192956
[pid=508] ppid=506 vsize=31364 CPUtime=1797.92
/proc/508/stat : 508 (bsolo) R 506 508 30954 0 -1 4194304 5471 0 0 0 179752 40 0 0 25 0 1 0 179813350 32116736 5434 1992294400 134512640 137136520 4294956256 18446744073709551615 134544437 0 0 4096 16384 0 0 0 17 1 0 0
/proc/508/statm: 7841 5434 197 640 0 7197 0
Current children cumulated CPU time (s) 1797.92
Current children cumulated vsize (KiB) 31364

Child status: 0
Real time (s): 1798.48
CPU time (s): 1798.01
CPU user time (s): 1797.59
CPU system time (s): 0.412937
CPU usage (%): 99.9737
Max. virtual memory (cumulated for all children) (KiB): 31364

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.59
system time used= 0.412937
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5472
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= 3169

runsolver used 1.11283 second user time and 3.9374 second system time

The end

Launcher Data 

Begin job on node19 at 2009-06-16 05:15:32
IDJOB=1880266
IDBENCH=1346
IDSOLVER=701
FILE ID=node19/1880266-1245122132
PBS_JOBID= 9363642
Free space on /tmp= 66160 MiB

SOLVER NAME= bsolo 3.1 pb
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900558739.opb
COMMAND LINE= bsolo -l3 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1880266-1245122132/watcher-1880266-1245122132 -o /tmp/evaluation-result-1880266-1245122132/solver-1880266-1245122132 -C 1800 -W 2000 -M 1800  bsolo -l3 -t1800 -m1800 HOME/instance-1880266-1245122132.opb

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

MD5SUM BENCH= 23d2095f3ee13b7452c309e9137df723
RANDOM SEED=1705953030

node19.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		: 3000.234
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		: 3000.234
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:       1248064 kB
Buffers:         72272 kB
Cached:         641456 kB
SwapCached:          0 kB
Active:          99640 kB
Inactive:       628008 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1248064 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4028 kB
Writeback:           0 kB
Mapped:          23728 kB
Slab:            66240 kB
Committed_AS:   175148 kB
PageTables:       1456 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= 66156 MiB
End job on node19 at 2009-06-16 05:45:31