Trace number 1877373

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 3.1UNSAT 1507.32 1507.7

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
namasivayam/tsp/normalized-t3002.11tsp11.1900571132.opb
MD5SUMd9d7c99a4b01b1207d32721f3efdc2ab
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 benchmark48.6206
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 761
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: Cardinality Constraint 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-1877373-1245119465.opb
0.00/0.00	c File size is 83385 bytes.
0.00/0.01	c Highest Coefficient sum: 761
0.00/0.01	c Parsing was ok!!
0.00/0.01	c Total parsing time: 0.012 s
0.00/0.01	c Var: 231 Constr: 2707 2684/22/1 Lit: 8338 Watch. Lit: 5709
0.00/0.01	c Obj. Vars: 0 (0 % of total variables)
0.00/0.02	c Pre-processing Time: 0.023 s
0.00/0.02	c    Confl   Vars     Ctrs     Lits  LPC   W.Lits     Max Learnt Conf/s Time
0.00/0.02	c        0    231     2586     8096    3     5474    1880      0      0 0.02
0.00/0.02	c Switching off lower bounding mode.
1507.21/1507.69	c      101    231     2764    13749    4     5836    2069    178   2589 0.04
1507.21/1507.69	c      255    231     2959    22334    7     6225    2276    373   3269 0.08
1507.21/1507.69	c      481    231     3227    32646   10     6763    2504    641   3460 0.14
1507.21/1507.69	c      821    231     3615    47999   13     7552    2755   1029   3420 0.24
1507.21/1507.69	c     1332    231     4158    71869   17     8663    3031   1572   2979 0.45
1507.21/1507.69	c     2096    231     4995   110411   22    10363    3335   2409   2568 0.82
1507.21/1507.69	c     3243    231     4514    90643   20     9362    3669   1928   2252 1.44
1507.21/1507.69	c     4965    231     4440    73656   16     9209    4036   1854   2188 2.27
1507.21/1507.69	c     7553    231     5091    93221   18    10513    4440   2505   2213 3.41
1507.21/1507.69	c    11432    231     6927   158144   22    14165    4885   4341   2190 5.22
1507.21/1507.69	c    17254    231     5446   102107   18    11269    5374   2860   2152 8.02
1507.21/1507.69	c    25991    231     6458   145916   22    13291    5912   3872   2076 12.51
1507.21/1507.69	c    39102    231     8301   199596   24    17025    6504   5715   1950 20.05
1507.21/1507.69	c    58772    231     5883   138419   23    12154    7155   3297   1796 32.71
1507.21/1507.69	c    88283    231     8681   242837   27    17763    7871   6095   1670 52.86
1507.21/1507.69	c   132553    231     7813   221203   28    16014    8659   5227   1578 84.00
1507.21/1507.69	c   198964    231     8563   233346   27    17467    9525   5977   1455 136.69
1507.21/1507.69	c   298584    231     9244   229559   24    18804   10478   6658   1350 221.12
1507.21/1507.69	c   448022    231    10094   295698   29    20559   11526   7508   1244 359.90
1507.21/1507.69	c   672183    231     9098   289798   31    18606   12679   6512   1129 595.03
1507.21/1507.69	c  1008427    231    11804   383785   32    24139   13947   9218   1028 980.39
1507.21/1507.69	c Backtracks by Clause: 1426388
1507.21/1507.69	c Backtracks by PB constraint: 1218
1507.21/1507.69	c  Rst    Confl    NCB      Dec     Ctrs     Lits Learnt Conf/s Time
1507.21/1507.69	c   21  1427606 327174  2058882    10511   238207   7925    947 1507.32
1507.21/1507.69	s UNSATISFIABLE
1507.21/1507.69	c Total time: 1507.32 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-1877373-1245119465/watcher-1877373-1245119465 -o /tmp/evaluation-result-1877373-1245119465/solver-1877373-1245119465 -C 1800 -W 2000 -M 1800 bsolo -l2 -t1800 -m1800 HOME/instance-1877373-1245119465.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 3/64 832
/proc/meminfo: memFree=1050608/2055920 swapFree=4192812/4192956
[pid=832] ppid=830 vsize=10792 CPUtime=0
/proc/832/stat : 832 (bsolo) R 830 832 31844 0 -1 4194304 249 0 0 0 0 0 0 0 18 0 1 0 179543815 11051008 233 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/832/statm: 2698 233 174 640 0 2033 0

[startup+0.0993201 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 832
/proc/meminfo: memFree=1050608/2055920 swapFree=4192812/4192956
[pid=832] ppid=830 vsize=11364 CPUtime=0.09
/proc/832/stat : 832 (bsolo) R 830 832 31844 0 -1 4194304 453 0 0 0 9 0 0 0 18 0 1 0 179543815 11636736 416 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/832/statm: 2841 416 196 640 0 2197 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11364

[startup+0.101319 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 832
/proc/meminfo: memFree=1050608/2055920 swapFree=4192812/4192956
[pid=832] ppid=830 vsize=11364 CPUtime=0.09
/proc/832/stat : 832 (bsolo) R 830 832 31844 0 -1 4194304 454 0 0 0 9 0 0 0 18 0 1 0 179543815 11636736 417 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/832/statm: 2841 417 196 640 0 2197 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11364

[startup+0.301338 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 832
/proc/meminfo: memFree=1050608/2055920 swapFree=4192812/4192956
[pid=832] ppid=830 vsize=11740 CPUtime=0.29
/proc/832/stat : 832 (bsolo) R 830 832 31844 0 -1 4194304 570 0 0 0 29 0 0 0 19 0 1 0 179543815 12021760 533 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/832/statm: 2935 533 196 640 0 2291 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11740

[startup+0.701379 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 832
/proc/meminfo: memFree=1050608/2055920 swapFree=4192812/4192956
[pid=832] ppid=830 vsize=12480 CPUtime=0.69
/proc/832/stat : 832 (bsolo) R 830 832 31844 0 -1 4194304 735 0 0 0 69 0 0 0 22 0 1 0 179543815 12779520 698 1992294400 134512640 137136520 4294956256 18446744073709551615 136504651 0 0 4096 16384 0 0 0 17 1 0 0
/proc/832/statm: 3120 698 196 640 0 2476 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12480

[startup+1.50146 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 833
/proc/meminfo: memFree=1048104/2055920 swapFree=4192812/4192956
[pid=832] ppid=830 vsize=13340 CPUtime=1.49
/proc/832/stat : 832 (bsolo) R 830 832 31844 0 -1 4194304 967 0 0 0 149 0 0 0 25 0 1 0 179543815 13660160 930 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/832/statm: 3335 930 196 640 0 2691 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13340

[startup+3.10162 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 833
/proc/meminfo: memFree=1047336/2055920 swapFree=4192812/4192956
[pid=832] ppid=830 vsize=13344 CPUtime=3.09
/proc/832/stat : 832 (bsolo) R 830 832 31844 0 -1 4194304 971 0 0 0 308 1 0 0 25 0 1 0 179543815 13664256 934 1992294400 134512640 137136520 4294956256 18446744073709551615 134544125 0 0 4096 16384 0 0 0 17 1 0 0
/proc/832/statm: 3336 934 196 640 0 2692 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13344

[startup+6.30194 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 833
/proc/meminfo: memFree=1047016/2055920 swapFree=4192812/4192956
[pid=832] ppid=830 vsize=13832 CPUtime=6.29
/proc/832/stat : 832 (bsolo) R 830 832 31844 0 -1 4194304 1083 0 0 0 627 2 0 0 25 0 1 0 179543815 14163968 1046 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/832/statm: 3458 1046 196 640 0 2814 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13832

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 833
/proc/meminfo: memFree=1046440/2055920 swapFree=4192812/4192956
[pid=832] ppid=830 vsize=14208 CPUtime=12.69
/proc/832/stat : 832 (bsolo) R 830 832 31844 0 -1 4194304 1181 0 0 0 1265 4 0 0 25 0 1 0 179543815 14548992 1144 1992294400 134512640 137136520 4294956256 18446744073709551615 136499625 0 0 4096 16384 0 0 0 17 1 0 0
/proc/832/statm: 3552 1144 196 640 0 2908 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14208

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 833
/proc/meminfo: memFree=1045288/2055920 swapFree=4192812/4192956
[pid=832] ppid=830 vsize=15412 CPUtime=25.48
/proc/832/stat : 832 (bsolo) R 830 832 31844 0 -1 4194304 1469 0 0 0 2541 7 0 0 25 0 1 0 179543815 15781888 1432 1992294400 134512640 137136520 4294956256 18446744073709551615 134544425 0 0 4096 16384 0 0 0 17 1 0 0
/proc/832/statm: 3853 1432 196 640 0 3209 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15412

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 833
/proc/meminfo: memFree=1045032/2055920 swapFree=4192812/4192956
[pid=832] ppid=830 vsize=15660 CPUtime=51.08
/proc/832/stat : 832 (bsolo) R 830 832 31844 0 -1 4194304 1543 0 0 0 5096 12 0 0 25 0 1 0 179543815 16035840 1506 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/832/statm: 3915 1506 197 640 0 3271 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 15660

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 833
/proc/meminfo: memFree=1043944/2055920 swapFree=4192812/4192956
[pid=832] ppid=830 vsize=16768 CPUtime=102.26
/proc/832/stat : 832 (bsolo) R 830 832 31844 0 -1 4194304 1815 0 0 0 10205 21 0 0 25 0 1 0 179543815 17170432 1778 1992294400 134512640 137136520 4294956256 18446744073709551615 134543858 0 0 4096 16384 0 0 0 17 1 0 0
/proc/832/statm: 4192 1778 197 640 0 3548 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16768

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 833
/proc/meminfo: memFree=1043816/2055920 swapFree=4192812/4192956
[pid=832] ppid=830 vsize=16872 CPUtime=162.25
/proc/832/stat : 832 (bsolo) R 830 832 31844 0 -1 4194304 1830 0 0 0 16192 33 0 0 25 0 1 0 179543815 17276928 1793 1992294400 134512640 137136520 4294956256 18446744073709551615 134616694 0 0 4096 16384 0 0 0 17 1 0 0
/proc/832/statm: 4218 1793 197 640 0 3574 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 16872

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 833
/proc/meminfo: memFree=1043816/2055920 swapFree=4192812/4192956
[pid=832] ppid=830 vsize=16868 CPUtime=222.23
/proc/832/stat : 832 (bsolo) R 830 832 31844 0 -1 4194304 1830 0 0 0 22179 44 0 0 25 0 1 0 179543815 17272832 1793 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/832/statm: 4217 1793 197 640 0 3573 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 16868

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 833
/proc/meminfo: memFree=1043176/2055920 swapFree=4192812/4192956
[pid=832] ppid=830 vsize=17492 CPUtime=282.22
/proc/832/stat : 832 (bsolo) R 830 832 31844 0 -1 4194304 1993 0 0 0 28168 54 0 0 25 0 1 0 179543815 17911808 1956 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/832/statm: 4373 1956 197 640 0 3729 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 17492

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 833
/proc/meminfo: memFree=1042664/2055920 swapFree=4192812/4192956
[pid=832] ppid=830 vsize=17968 CPUtime=342.2
/proc/832/stat : 832 (bsolo) R 830 832 31844 0 -1 4194304 2107 0 0 0 34156 64 0 0 25 0 1 0 179543815 18399232 2070 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/832/statm: 4492 2070 197 640 0 3848 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 17968

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 833
/proc/meminfo: memFree=1041832/2055920 swapFree=4192812/4192956
[pid=832] ppid=830 vsize=18784 CPUtime=402.18
/proc/832/stat : 832 (bsolo) R 830 832 31844 0 -1 4194304 2320 0 0 0 40144 74 0 0 25 0 1 0 179543815 19234816 2283 1992294400 134512640 137136520 4294956256 18446744073709551615 134544518 0 0 4096 16384 0 0 0 17 1 0 0
/proc/832/statm: 4696 2283 197 640 0 4052 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 18784

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 833
/proc/meminfo: memFree=1041576/2055920 swapFree=4192812/4192956
[pid=832] ppid=830 vsize=19032 CPUtime=462.18
/proc/832/stat : 832 (bsolo) R 830 832 31844 0 -1 4194304 2382 0 0 0 46134 84 0 0 25 0 1 0 179543815 19488768 2345 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/832/statm: 4758 2345 197 640 0 4114 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 19032

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 833
/proc/meminfo: memFree=1041192/2055920 swapFree=4192812/4192956
[pid=832] ppid=830 vsize=19396 CPUtime=522.16
/proc/832/stat : 832 (bsolo) R 830 832 31844 0 -1 4194304 2468 0 0 0 52124 92 0 0 25 0 1 0 179543815 19861504 2431 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/832/statm: 4849 2431 197 640 0 4205 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 19396

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 833
/proc/meminfo: memFree=1041192/2055920 swapFree=4192812/4192956
[pid=832] ppid=830 vsize=19392 CPUtime=582.14
/proc/832/stat : 832 (bsolo) R 830 832 31844 0 -1 4194304 2468 0 0 0 58114 100 0 0 25 0 1 0 179543815 19857408 2431 1992294400 134512640 137136520 4294956256 18446744073709551615 134551093 0 0 4096 16384 0 0 0 17 1 0 0
/proc/832/statm: 4848 2431 197 640 0 4204 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 19392

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 833
/proc/meminfo: memFree=1041128/2055920 swapFree=4192812/4192956
[pid=832] ppid=830 vsize=19400 CPUtime=642.13
/proc/832/stat : 832 (bsolo) R 830 832 31844 0 -1 4194304 2470 0 0 0 64103 110 0 0 25 0 1 0 179543815 19865600 2433 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/832/statm: 4850 2433 197 640 0 4206 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 19400

[startup+702.301 s]

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

/proc/meminfo: memFree=1040744/2055920 swapFree=4192812/4192956
[pid=832] ppid=830 vsize=19712 CPUtime=882.07
/proc/832/stat : 832 (bsolo) R 830 832 31844 0 -1 4194304 2549 0 0 0 88063 144 0 0 25 0 1 0 179543815 20185088 2512 1992294400 134512640 137136520 4294956256 18446744073709551615 136509145 0 0 4096 16384 0 0 0 17 1 0 0
/proc/832/statm: 4928 2512 197 640 0 4284 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 19712

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 833
/proc/meminfo: memFree=1040744/2055920 swapFree=4192812/4192956
[pid=832] ppid=830 vsize=19708 CPUtime=942.05
/proc/832/stat : 832 (bsolo) R 830 832 31844 0 -1 4194304 2549 0 0 0 94055 150 0 0 25 0 1 0 179543815 20180992 2512 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/832/statm: 4927 2512 197 640 0 4283 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 19708

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 833
/proc/meminfo: memFree=1040552/2055920 swapFree=4192812/4192956
[pid=832] ppid=830 vsize=19936 CPUtime=1002.03
/proc/832/stat : 832 (bsolo) R 830 832 31844 0 -1 4194304 2602 0 0 0 100045 158 0 0 25 0 1 0 179543815 20414464 2565 1992294400 134512640 137136520 4294956256 18446744073709551615 134543977 0 0 4096 16384 0 0 0 17 1 0 0
/proc/832/statm: 4984 2565 197 640 0 4340 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 19936

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 833
/proc/meminfo: memFree=1040488/2055920 swapFree=4192812/4192956
[pid=832] ppid=830 vsize=19936 CPUtime=1062.02
/proc/832/stat : 832 (bsolo) R 830 832 31844 0 -1 4194304 2602 0 0 0 106034 168 0 0 25 0 1 0 179543815 20414464 2565 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/832/statm: 4984 2565 197 640 0 4340 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 19936

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 833
/proc/meminfo: memFree=1040488/2055920 swapFree=4192812/4192956
[pid=832] ppid=830 vsize=19936 CPUtime=1122.01
/proc/832/stat : 832 (bsolo) R 830 832 31844 0 -1 4194304 2602 0 0 0 112024 177 0 0 25 0 1 0 179543815 20414464 2565 1992294400 134512640 137136520 4294956256 18446744073709551615 134544116 0 0 4096 16384 0 0 0 17 1 0 0
/proc/832/statm: 4984 2565 197 640 0 4340 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 19936

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 833
/proc/meminfo: memFree=1040424/2055920 swapFree=4192812/4192956
[pid=832] ppid=830 vsize=19936 CPUtime=1181.99
/proc/832/stat : 832 (bsolo) R 830 832 31844 0 -1 4194304 2615 0 0 0 118015 184 0 0 25 0 1 0 179543815 20414464 2578 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/832/statm: 4984 2578 197 640 0 4340 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 19936

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 833
/proc/meminfo: memFree=1040424/2055920 swapFree=4192812/4192956
[pid=832] ppid=830 vsize=19936 CPUtime=1241.98
/proc/832/stat : 832 (bsolo) R 830 832 31844 0 -1 4194304 2616 0 0 0 124005 193 0 0 25 0 1 0 179543815 20414464 2579 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/832/statm: 4984 2579 197 640 0 4340 0
Current children cumulated CPU time (s) 1241.98
Current children cumulated vsize (KiB) 19936

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 835
/proc/meminfo: memFree=1039976/2055920 swapFree=4192812/4192956
[pid=832] ppid=830 vsize=20384 CPUtime=1301.97
/proc/832/stat : 832 (bsolo) R 830 832 31844 0 -1 4194304 2715 0 0 0 129998 199 0 0 25 0 1 0 179543815 20873216 2678 1992294400 134512640 137136520 4294956256 18446744073709551615 134540859 0 0 4096 16384 0 0 0 17 1 0 0
/proc/832/statm: 5096 2678 197 640 0 4452 0
Current children cumulated CPU time (s) 1301.97
Current children cumulated vsize (KiB) 20384

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 835
/proc/meminfo: memFree=1039848/2055920 swapFree=4192812/4192956
[pid=832] ppid=830 vsize=20504 CPUtime=1361.95
/proc/832/stat : 832 (bsolo) R 830 832 31844 0 -1 4194304 2743 0 0 0 135989 206 0 0 25 0 1 0 179543815 20996096 2706 1992294400 134512640 137136520 4294956256 18446744073709551615 134543927 0 0 4096 16384 0 0 0 17 1 0 0
/proc/832/statm: 5126 2706 197 640 0 4482 0
Current children cumulated CPU time (s) 1361.95
Current children cumulated vsize (KiB) 20504

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 835
/proc/meminfo: memFree=1039848/2055920 swapFree=4192812/4192956
[pid=832] ppid=830 vsize=20500 CPUtime=1421.94
/proc/832/stat : 832 (bsolo) R 830 832 31844 0 -1 4194304 2743 0 0 0 141979 215 0 0 25 0 1 0 179543815 20992000 2706 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/832/statm: 5125 2706 197 640 0 4481 0
Current children cumulated CPU time (s) 1421.94
Current children cumulated vsize (KiB) 20500

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 835
/proc/meminfo: memFree=1039784/2055920 swapFree=4192812/4192956
[pid=832] ppid=830 vsize=20500 CPUtime=1481.91
/proc/832/stat : 832 (bsolo) R 830 832 31844 0 -1 4194304 2743 0 0 0 147969 222 0 0 25 0 1 0 179543815 20992000 2706 1992294400 134512640 137136520 4294956256 18446744073709551615 134544164 0 0 4096 16384 0 0 0 17 1 0 0
/proc/832/statm: 5125 2706 197 640 0 4481 0
Current children cumulated CPU time (s) 1481.91
Current children cumulated vsize (KiB) 20500

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

[startup+1484.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 835
/proc/meminfo: memFree=1039784/2055920 swapFree=4192812/4192956
[pid=832] ppid=830 vsize=20500 CPUtime=1484.32
/proc/832/stat : 832 (bsolo) R 830 832 31844 0 -1 4194304 2743 0 0 0 148209 223 0 0 25 0 1 0 179543815 20992000 2706 1992294400 134512640 137136520 4294956256 18446744073709551615 136518911 0 0 4096 16384 0 0 0 17 1 0 0
/proc/832/statm: 5125 2706 197 640 0 4481 0
Current children cumulated CPU time (s) 1484.32
Current children cumulated vsize (KiB) 20500

[startup+1497.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 835
/proc/meminfo: memFree=1039784/2055920 swapFree=4192812/4192956
[pid=832] ppid=830 vsize=20500 CPUtime=1497.11
/proc/832/stat : 832 (bsolo) R 830 832 31844 0 -1 4194304 2743 0 0 0 149486 225 0 0 25 0 1 0 179543815 20992000 2706 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/832/statm: 5125 2706 197 640 0 4481 0
Current children cumulated CPU time (s) 1497.11
Current children cumulated vsize (KiB) 20500

[startup+1503.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 835
/proc/meminfo: memFree=1039784/2055920 swapFree=4192812/4192956
[pid=832] ppid=830 vsize=20500 CPUtime=1503.51
/proc/832/stat : 832 (bsolo) R 830 832 31844 0 -1 4194304 2743 0 0 0 150125 226 0 0 25 0 1 0 179543815 20992000 2706 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/832/statm: 5125 2706 197 640 0 4481 0
Current children cumulated CPU time (s) 1503.51
Current children cumulated vsize (KiB) 20500

[startup+1505.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 835
/proc/meminfo: memFree=1039784/2055920 swapFree=4192812/4192956
[pid=832] ppid=830 vsize=20500 CPUtime=1505.11
/proc/832/stat : 832 (bsolo) R 830 832 31844 0 -1 4194304 2743 0 0 0 150285 226 0 0 25 0 1 0 179543815 20992000 2706 1992294400 134512640 137136520 4294956256 18446744073709551615 134543858 0 0 4096 16384 0 0 0 17 1 0 0
/proc/832/statm: 5125 2706 197 640 0 4481 0
Current children cumulated CPU time (s) 1505.11
Current children cumulated vsize (KiB) 20500

[startup+1506.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 835
/proc/meminfo: memFree=1039784/2055920 swapFree=4192812/4192956
[pid=832] ppid=830 vsize=20500 CPUtime=1505.91
/proc/832/stat : 832 (bsolo) R 830 832 31844 0 -1 4194304 2743 0 0 0 150365 226 0 0 25 0 1 0 179543815 20992000 2706 1992294400 134512640 137136520 4294956256 18446744073709551615 134543831 0 0 4096 16384 0 0 0 17 1 0 0
/proc/832/statm: 5125 2706 197 640 0 4481 0
Current children cumulated CPU time (s) 1505.91
Current children cumulated vsize (KiB) 20500

[startup+1507.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 835
/proc/meminfo: memFree=1039784/2055920 swapFree=4192812/4192956
[pid=832] ppid=830 vsize=20500 CPUtime=1506.71
/proc/832/stat : 832 (bsolo) R 830 832 31844 0 -1 4194304 2743 0 0 0 150445 226 0 0 25 0 1 0 179543815 20992000 2706 1992294400 134512640 137136520 4294956256 18446744073709551615 136568305 0 0 4096 16384 0 0 0 17 1 0 0
/proc/832/statm: 5125 2706 197 640 0 4481 0
Current children cumulated CPU time (s) 1506.71
Current children cumulated vsize (KiB) 20500

[startup+1507.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 835
/proc/meminfo: memFree=1039784/2055920 swapFree=4192812/4192956
[pid=832] ppid=830 vsize=20500 CPUtime=1507.11
/proc/832/stat : 832 (bsolo) R 830 832 31844 0 -1 4194304 2743 0 0 0 150485 226 0 0 25 0 1 0 179543815 20992000 2706 1992294400 134512640 137136520 4294956256 18446744073709551615 136502081 0 0 4096 16384 0 0 0 17 1 0 0
/proc/832/statm: 5125 2706 197 640 0 4481 0
Current children cumulated CPU time (s) 1507.11
Current children cumulated vsize (KiB) 20500

[startup+1507.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 835
/proc/meminfo: memFree=1039784/2055920 swapFree=4192812/4192956
[pid=832] ppid=830 vsize=20500 CPUtime=1507.21
/proc/832/stat : 832 (bsolo) R 830 832 31844 0 -1 4194304 2743 0 0 0 150495 226 0 0 25 0 1 0 179543815 20992000 2706 1992294400 134512640 137136520 4294956256 18446744073709551615 134543865 0 0 4096 16384 0 0 0 17 1 0 0
/proc/832/statm: 5125 2706 197 640 0 4481 0
Current children cumulated CPU time (s) 1507.21
Current children cumulated vsize (KiB) 20500

Child status: 0
Real time (s): 1507.7
CPU time (s): 1507.32
CPU user time (s): 1505.05
CPU system time (s): 2.27165
CPU usage (%): 99.9747
Max. virtual memory (cumulated for all children) (KiB): 20504

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1505.05
system time used= 2.27165
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2744
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= 2926

runsolver used 1.47778 second user time and 2.66959 second system time

The end

Launcher Data 

Begin job on node36 at 2009-06-16 04:31:05
IDJOB=1877373
IDBENCH=1310
IDSOLVER=699
FILE ID=node36/1877373-1245119465
PBS_JOBID= 9363652
Free space on /tmp= 66200 MiB

SOLVER NAME= bsolo 3.1
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/namasivayam/tsp/normalized-t3002.11tsp11.1900571132.opb
COMMAND LINE= bsolo -l2 -tTIMEOUT -mMEMLIMIT BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1877373-1245119465/watcher-1877373-1245119465 -o /tmp/evaluation-result-1877373-1245119465/solver-1877373-1245119465 -C 1800 -W 2000 -M 1800  bsolo -l2 -t1800 -m1800 HOME/instance-1877373-1245119465.opb

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

MD5SUM BENCH= d9d7c99a4b01b1207d32721f3efdc2ab
RANDOM SEED=1464578293

node36.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		: 3000.230
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		: 3000.230
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:       1051088 kB
Buffers:         36576 kB
Cached:         900600 kB
SwapCached:          0 kB
Active:          78968 kB
Inactive:       872144 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1051088 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            4020 kB
Writeback:           0 kB
Mapped:          23704 kB
Slab:            39800 kB
Committed_AS:   159320 kB
PageTables:       1360 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= 66196 MiB
End job on node36 at 2009-06-16 04:56:13